diff --git a/CHANGELOG.md b/CHANGELOG.md
index d34660847..0d582ba9f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## [0.4.4] -
+## [0.4.4] - 2019-11-21
 ### Fixed
 * [#423](https://github.com/plotly/dash-bio/pull/423) Fixed internal method
   call in Clustergram component.
diff --git a/dash_bio/async~alignment.js b/dash_bio/async~alignment.js
index f1a476d2e..615dc722a 100644
--- a/dash_bio/async~alignment.js
+++ b/dash_bio/async~alignment.js
@@ -1,4 +1,4 @@
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f=1;for(c=l(t,u,t.length,e),u=0;u<o;u++)f*=e;this.imuln(f),this.words[0]+c<67108864?this.words[0]+=c:this._iaddn(c)}},i.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},i.prototype.clone=function(){var t=new i(null);return this.copy(t),t},i.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},i.prototype.strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},i.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},i.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var c=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],u=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],f=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function p(t,e,r){r.negative=e.negative^t.negative;var n=t.length+e.length|0;r.length=n,n=n-1|0;var a=0|t.words[0],i=0|e.words[0],o=a*i,s=67108863&o,l=o/67108864|0;r.words[0]=s;for(var c=1;c<n;c++){for(var u=l>>>26,f=67108863&l,p=Math.min(c,e.length-1),h=Math.max(0,c-t.length+1);h<=p;h++){var d=c-h|0;u+=(o=(a=0|t.words[d])*(i=0|e.words[h])+f)/67108864|0,f=67108863&o}r.words[c]=0|f,l=0|u}return 0!==l?r.words[c]=0|l:r.length--,r.strip()}i.prototype.toString=function(t,e){var r;if(e=0|e||1,16===(t=t||10)||"hex"===t){r="";for(var a=0,i=0,o=0;o<this.length;o++){var s=this.words[o],l=(16777215&(s<<a|i)).toString(16);r=0!=(i=s>>>24-a&16777215)||o!==this.length-1?c[6-l.length]+l+r:l+r,(a+=2)>=26&&(a-=26,o--)}for(0!==i&&(r=i.toString(16)+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(t===(0|t)&&t>=2&&t<=36){var p=u[t],h=f[t];r="";var d=this.clone();for(d.negative=0;!d.isZero();){var g=d.modn(h).toString(t);r=(d=d.idivn(h)).isZero()?g+r:c[p-g.length]+g+r}for(this.isZero()&&(r="0"+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}n(!1,"Base should be between 2 and 36")},i.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&n(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},i.prototype.toJSON=function(){return this.toString(16)},i.prototype.toBuffer=function(t,e){return n(void 0!==o),this.toArrayLike(o,t,e)},i.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},i.prototype.toArrayLike=function(t,e,r){var a=this.byteLength(),i=r||Math.max(1,a);n(a<=i,"byte array longer than desired length"),n(i>0,"Requested array length <= 0"),this.strip();var o,s,l="le"===e,c=new t(i),u=this.clone();if(l){for(s=0;!u.isZero();s++)o=u.andln(255),u.iushrn(8),c[s]=o;for(;s<i;s++)c[s]=0}else{for(s=0;s<i-a;s++)c[s]=0;for(s=0;!u.isZero();s++)o=u.andln(255),u.iushrn(8),c[i-s-1]=o}return c},Math.clz32?i.prototype._countBits=function(t){return 32-Math.clz32(t)}:i.prototype._countBits=function(t){var e=t,r=0;return 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this.isZero()||(this.negative^=1),this},i.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},i.prototype.ior=function(t){return n(0==(this.negative|t.negative)),this.iuor(t)},i.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},i.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},i.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;r<e.length;r++)this.words[r]=this.words[r]&t.words[r];return this.length=e.length,this.strip()},i.prototype.iand=function(t){return n(0==(this.negative|t.negative)),this.iuand(t)},i.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},i.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},i.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var n=0;n<r.length;n++)this.words[n]=e.words[n]^r.words[n];if(this!==e)for(;n<e.length;n++)this.words[n]=e.words[n];return this.length=e.length,this.strip()},i.prototype.ixor=function(t){return n(0==(this.negative|t.negative)),this.iuxor(t)},i.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},i.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},i.prototype.inotn=function(t){n("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var a=0;a<e;a++)this.words[a]=67108863&~this.words[a];return r>0&&(this.words[a]=~this.words[a]&67108863>>26-r),this.strip()},i.prototype.notn=function(t){return this.clone().inotn(t)},i.prototype.setn=function(t,e){n("number"==typeof t&&t>=0);var r=t/26|0,a=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<<a:this.words[r]&~(1<<a),this.strip()},i.prototype.iadd=function(t){var e,r,n;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(r=this,n=t):(r=t,n=this);for(var a=0,i=0;i<n.length;i++)e=(0|r.words[i])+(0|n.words[i])+a,this.words[i]=67108863&e,a=e>>>26;for(;0!==a&&i<r.length;i++)e=(0|r.words[i])+a,this.words[i]=67108863&e,a=e>>>26;if(this.length=r.length,0!==a)this.words[this.length]=a,this.length++;else if(r!==this)for(;i<r.length;i++)this.words[i]=r.words[i];return this},i.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},i.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,n,a=this.cmp(t);if(0===a)return this.negative=0,this.length=1,this.words[0]=0,this;a>0?(r=this,n=t):(r=t,n=this);for(var i=0,o=0;o<n.length;o++)i=(e=(0|r.words[o])-(0|n.words[o])+i)>>26,this.words[o]=67108863&e;for(;0!==i&&o<r.length;o++)i=(e=(0|r.words[o])+i)>>26,this.words[o]=67108863&e;if(0===i&&o<r.length&&r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this.length=Math.max(this.length,o),r!==this&&(this.negative=1),this.strip()},i.prototype.sub=function(t){return this.clone().isub(t)};var h=function(t,e,r){var 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mt=(c+(n=n+Math.imul(f,q)|0)|0)+((8191&(a=(a=a+Math.imul(f,G)|0)+Math.imul(p,q)|0))<<13)|0;c=((i=i+Math.imul(p,G)|0)+(a>>>13)|0)+(mt>>>26)|0,mt&=67108863,n=Math.imul(m,V),a=(a=Math.imul(m,U))+Math.imul(y,V)|0,i=Math.imul(y,U),n=n+Math.imul(d,q)|0,a=(a=a+Math.imul(d,G)|0)+Math.imul(g,q)|0,i=i+Math.imul(g,G)|0;var yt=(c+(n=n+Math.imul(f,Y)|0)|0)+((8191&(a=(a=a+Math.imul(f,X)|0)+Math.imul(p,Y)|0))<<13)|0;c=((i=i+Math.imul(p,X)|0)+(a>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(b,V),a=(a=Math.imul(b,U))+Math.imul(_,V)|0,i=Math.imul(_,U),n=n+Math.imul(m,q)|0,a=(a=a+Math.imul(m,G)|0)+Math.imul(y,q)|0,i=i+Math.imul(y,G)|0,n=n+Math.imul(d,Y)|0,a=(a=a+Math.imul(d,X)|0)+Math.imul(g,Y)|0,i=i+Math.imul(g,X)|0;var xt=(c+(n=n+Math.imul(f,J)|0)|0)+((8191&(a=(a=a+Math.imul(f,K)|0)+Math.imul(p,J)|0))<<13)|0;c=((i=i+Math.imul(p,K)|0)+(a>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(k,V),a=(a=Math.imul(k,U))+Math.imul(T,V)|0,i=Math.imul(T,U),n=n+Math.imul(b,q)|0,a=(a=a+Math.imul(b,G)|0)+Math.imul(_,q)|0,i=i+Math.imul(_,G)|0,n=n+Math.imul(m,Y)|0,a=(a=a+Math.imul(m,X)|0)+Math.imul(y,Y)|0,i=i+Math.imul(y,X)|0,n=n+Math.imul(d,J)|0,a=(a=a+Math.imul(d,K)|0)+Math.imul(g,J)|0,i=i+Math.imul(g,K)|0;var bt=(c+(n=n+Math.imul(f,Q)|0)|0)+((8191&(a=(a=a+Math.imul(f,tt)|0)+Math.imul(p,Q)|0))<<13)|0;c=((i=i+Math.imul(p,tt)|0)+(a>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(M,V),a=(a=Math.imul(M,U))+Math.imul(E,V)|0,i=Math.imul(E,U),n=n+Math.imul(k,q)|0,a=(a=a+Math.imul(k,G)|0)+Math.imul(T,q)|0,i=i+Math.imul(T,G)|0,n=n+Math.imul(b,Y)|0,a=(a=a+Math.imul(b,X)|0)+Math.imul(_,Y)|0,i=i+Math.imul(_,X)|0,n=n+Math.imul(m,J)|0,a=(a=a+Math.imul(m,K)|0)+Math.imul(y,J)|0,i=i+Math.imul(y,K)|0,n=n+Math.imul(d,Q)|0,a=(a=a+Math.imul(d,tt)|0)+Math.imul(g,Q)|0,i=i+Math.imul(g,tt)|0;var _t=(c+(n=n+Math.imul(f,rt)|0)|0)+((8191&(a=(a=a+Math.imul(f,nt)|0)+Math.imul(p,rt)|0))<<13)|0;c=((i=i+Math.imul(p,nt)|0)+(a>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(C,V),a=(a=Math.imul(C,U))+Math.imul(L,V)|0,i=Math.imul(L,U),n=n+Math.imul(M,q)|0,a=(a=a+Math.imul(M,G)|0)+Math.imul(E,q)|0,i=i+Math.imul(E,G)|0,n=n+Math.imul(k,Y)|0,a=(a=a+Math.imul(k,X)|0)+Math.imul(T,Y)|0,i=i+Math.imul(T,X)|0,n=n+Math.imul(b,J)|0,a=(a=a+Math.imul(b,K)|0)+Math.imul(_,J)|0,i=i+Math.imul(_,K)|0,n=n+Math.imul(m,Q)|0,a=(a=a+Math.imul(m,tt)|0)+Math.imul(y,Q)|0,i=i+Math.imul(y,tt)|0,n=n+Math.imul(d,rt)|0,a=(a=a+Math.imul(d,nt)|0)+Math.imul(g,rt)|0,i=i+Math.imul(g,nt)|0;var wt=(c+(n=n+Math.imul(f,it)|0)|0)+((8191&(a=(a=a+Math.imul(f,ot)|0)+Math.imul(p,it)|0))<<13)|0;c=((i=i+Math.imul(p,ot)|0)+(a>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(P,V),a=(a=Math.imul(P,U))+Math.imul(I,V)|0,i=Math.imul(I,U),n=n+Math.imul(C,q)|0,a=(a=a+Math.imul(C,G)|0)+Math.imul(L,q)|0,i=i+Math.imul(L,G)|0,n=n+Math.imul(M,Y)|0,a=(a=a+Math.imul(M,X)|0)+Math.imul(E,Y)|0,i=i+Math.imul(E,X)|0,n=n+Math.imul(k,J)|0,a=(a=a+Math.imul(k,K)|0)+Math.imul(T,J)|0,i=i+Math.imul(T,K)|0,n=n+Math.imul(b,Q)|0,a=(a=a+Math.imul(b,tt)|0)+Math.imul(_,Q)|0,i=i+Math.imul(_,tt)|0,n=n+Math.imul(m,rt)|0,a=(a=a+Math.imul(m,nt)|0)+Math.imul(y,rt)|0,i=i+Math.imul(y,nt)|0,n=n+Math.imul(d,it)|0,a=(a=a+Math.imul(d,ot)|0)+Math.imul(g,it)|0,i=i+Math.imul(g,ot)|0;var kt=(c+(n=n+Math.imul(f,lt)|0)|0)+((8191&(a=(a=a+Math.imul(f,ct)|0)+Math.imul(p,lt)|0))<<13)|0;c=((i=i+Math.imul(p,ct)|0)+(a>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(z,V),a=(a=Math.imul(z,U))+Math.imul(R,V)|0,i=Math.imul(R,U),n=n+Math.imul(P,q)|0,a=(a=a+Math.imul(P,G)|0)+Math.imul(I,q)|0,i=i+Math.imul(I,G)|0,n=n+Math.imul(C,Y)|0,a=(a=a+Math.imul(C,X)|0)+Math.imul(L,Y)|0,i=i+Math.imul(L,X)|0,n=n+Math.imul(M,J)|0,a=(a=a+Math.imul(M,K)|0)+Math.imul(E,J)|0,i=i+Math.imul(E,K)|0,n=n+Math.imul(k,Q)|0,a=(a=a+Math.imul(k,tt)|0)+Math.imul(T,Q)|0,i=i+Math.imul(T,tt)|0,n=n+Math.imul(b,rt)|0,a=(a=a+Math.imul(b,nt)|0)+Math.imul(_,rt)|0,i=i+Math.imul(_,nt)|0,n=n+Math.imul(m,it)|0,a=(a=a+Math.imul(m,ot)|0)+Math.imul(y,it)|0,i=i+Math.imul(y,ot)|0,n=n+Math.imul(d,lt)|0,a=(a=a+Math.imul(d,ct)|0)+Math.imul(g,lt)|0,i=i+Math.imul(g,ct)|0;var Tt=(c+(n=n+Math.imul(f,ft)|0)|0)+((8191&(a=(a=a+Math.imul(f,pt)|0)+Math.imul(p,ft)|0))<<13)|0;c=((i=i+Math.imul(p,pt)|0)+(a>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(B,V),a=(a=Math.imul(B,U))+Math.imul(N,V)|0,i=Math.imul(N,U),n=n+Math.imul(z,q)|0,a=(a=a+Math.imul(z,G)|0)+Math.imul(R,q)|0,i=i+Math.imul(R,G)|0,n=n+Math.imul(P,Y)|0,a=(a=a+Math.imul(P,X)|0)+Math.imul(I,Y)|0,i=i+Math.imul(I,X)|0,n=n+Math.imul(C,J)|0,a=(a=a+Math.imul(C,K)|0)+Math.imul(L,J)|0,i=i+Math.imul(L,K)|0,n=n+Math.imul(M,Q)|0,a=(a=a+Math.imul(M,tt)|0)+Math.imul(E,Q)|0,i=i+Math.imul(E,tt)|0,n=n+Math.imul(k,rt)|0,a=(a=a+Math.imul(k,nt)|0)+Math.imul(T,rt)|0,i=i+Math.imul(T,nt)|0,n=n+Math.imul(b,it)|0,a=(a=a+Math.imul(b,ot)|0)+Math.imul(_,it)|0,i=i+Math.imul(_,ot)|0,n=n+Math.imul(m,lt)|0,a=(a=a+Math.imul(m,ct)|0)+Math.imul(y,lt)|0,i=i+Math.imul(y,ct)|0,n=n+Math.imul(d,ft)|0,a=(a=a+Math.imul(d,pt)|0)+Math.imul(g,ft)|0,i=i+Math.imul(g,pt)|0;var At=(c+(n=n+Math.imul(f,dt)|0)|0)+((8191&(a=(a=a+Math.imul(f,gt)|0)+Math.imul(p,dt)|0))<<13)|0;c=((i=i+Math.imul(p,gt)|0)+(a>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(B,q),a=(a=Math.imul(B,G))+Math.imul(N,q)|0,i=Math.imul(N,G),n=n+Math.imul(z,Y)|0,a=(a=a+Math.imul(z,X)|0)+Math.imul(R,Y)|0,i=i+Math.imul(R,X)|0,n=n+Math.imul(P,J)|0,a=(a=a+Math.imul(P,K)|0)+Math.imul(I,J)|0,i=i+Math.imul(I,K)|0,n=n+Math.imul(C,Q)|0,a=(a=a+Math.imul(C,tt)|0)+Math.imul(L,Q)|0,i=i+Math.imul(L,tt)|0,n=n+Math.imul(M,rt)|0,a=(a=a+Math.imul(M,nt)|0)+Math.imul(E,rt)|0,i=i+Math.imul(E,nt)|0,n=n+Math.imul(k,it)|0,a=(a=a+Math.imul(k,ot)|0)+Math.imul(T,it)|0,i=i+Math.imul(T,ot)|0,n=n+Math.imul(b,lt)|0,a=(a=a+Math.imul(b,ct)|0)+Math.imul(_,lt)|0,i=i+Math.imul(_,ct)|0,n=n+Math.imul(m,ft)|0,a=(a=a+Math.imul(m,pt)|0)+Math.imul(y,ft)|0,i=i+Math.imul(y,pt)|0;var Mt=(c+(n=n+Math.imul(d,dt)|0)|0)+((8191&(a=(a=a+Math.imul(d,gt)|0)+Math.imul(g,dt)|0))<<13)|0;c=((i=i+Math.imul(g,gt)|0)+(a>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(B,Y),a=(a=Math.imul(B,X))+Math.imul(N,Y)|0,i=Math.imul(N,X),n=n+Math.imul(z,J)|0,a=(a=a+Math.imul(z,K)|0)+Math.imul(R,J)|0,i=i+Math.imul(R,K)|0,n=n+Math.imul(P,Q)|0,a=(a=a+Math.imul(P,tt)|0)+Math.imul(I,Q)|0,i=i+Math.imul(I,tt)|0,n=n+Math.imul(C,rt)|0,a=(a=a+Math.imul(C,nt)|0)+Math.imul(L,rt)|0,i=i+Math.imul(L,nt)|0,n=n+Math.imul(M,it)|0,a=(a=a+Math.imul(M,ot)|0)+Math.imul(E,it)|0,i=i+Math.imul(E,ot)|0,n=n+Math.imul(k,lt)|0,a=(a=a+Math.imul(k,ct)|0)+Math.imul(T,lt)|0,i=i+Math.imul(T,ct)|0,n=n+Math.imul(b,ft)|0,a=(a=a+Math.imul(b,pt)|0)+Math.imul(_,ft)|0,i=i+Math.imul(_,pt)|0;var Et=(c+(n=n+Math.imul(m,dt)|0)|0)+((8191&(a=(a=a+Math.imul(m,gt)|0)+Math.imul(y,dt)|0))<<13)|0;c=((i=i+Math.imul(y,gt)|0)+(a>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(B,J),a=(a=Math.imul(B,K))+Math.imul(N,J)|0,i=Math.imul(N,K),n=n+Math.imul(z,Q)|0,a=(a=a+Math.imul(z,tt)|0)+Math.imul(R,Q)|0,i=i+Math.imul(R,tt)|0,n=n+Math.imul(P,rt)|0,a=(a=a+Math.imul(P,nt)|0)+Math.imul(I,rt)|0,i=i+Math.imul(I,nt)|0,n=n+Math.imul(C,it)|0,a=(a=a+Math.imul(C,ot)|0)+Math.imul(L,it)|0,i=i+Math.imul(L,ot)|0,n=n+Math.imul(M,lt)|0,a=(a=a+Math.imul(M,ct)|0)+Math.imul(E,lt)|0,i=i+Math.imul(E,ct)|0,n=n+Math.imul(k,ft)|0,a=(a=a+Math.imul(k,pt)|0)+Math.imul(T,ft)|0,i=i+Math.imul(T,pt)|0;var St=(c+(n=n+Math.imul(b,dt)|0)|0)+((8191&(a=(a=a+Math.imul(b,gt)|0)+Math.imul(_,dt)|0))<<13)|0;c=((i=i+Math.imul(_,gt)|0)+(a>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(B,Q),a=(a=Math.imul(B,tt))+Math.imul(N,Q)|0,i=Math.imul(N,tt),n=n+Math.imul(z,rt)|0,a=(a=a+Math.imul(z,nt)|0)+Math.imul(R,rt)|0,i=i+Math.imul(R,nt)|0,n=n+Math.imul(P,it)|0,a=(a=a+Math.imul(P,ot)|0)+Math.imul(I,it)|0,i=i+Math.imul(I,ot)|0,n=n+Math.imul(C,lt)|0,a=(a=a+Math.imul(C,ct)|0)+Math.imul(L,lt)|0,i=i+Math.imul(L,ct)|0,n=n+Math.imul(M,ft)|0,a=(a=a+Math.imul(M,pt)|0)+Math.imul(E,ft)|0,i=i+Math.imul(E,pt)|0;var Ct=(c+(n=n+Math.imul(k,dt)|0)|0)+((8191&(a=(a=a+Math.imul(k,gt)|0)+Math.imul(T,dt)|0))<<13)|0;c=((i=i+Math.imul(T,gt)|0)+(a>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,n=Math.imul(B,rt),a=(a=Math.imul(B,nt))+Math.imul(N,rt)|0,i=Math.imul(N,nt),n=n+Math.imul(z,it)|0,a=(a=a+Math.imul(z,ot)|0)+Math.imul(R,it)|0,i=i+Math.imul(R,ot)|0,n=n+Math.imul(P,lt)|0,a=(a=a+Math.imul(P,ct)|0)+Math.imul(I,lt)|0,i=i+Math.imul(I,ct)|0,n=n+Math.imul(C,ft)|0,a=(a=a+Math.imul(C,pt)|0)+Math.imul(L,ft)|0,i=i+Math.imul(L,pt)|0;var Lt=(c+(n=n+Math.imul(M,dt)|0)|0)+((8191&(a=(a=a+Math.imul(M,gt)|0)+Math.imul(E,dt)|0))<<13)|0;c=((i=i+Math.imul(E,gt)|0)+(a>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,n=Math.imul(B,it),a=(a=Math.imul(B,ot))+Math.imul(N,it)|0,i=Math.imul(N,ot),n=n+Math.imul(z,lt)|0,a=(a=a+Math.imul(z,ct)|0)+Math.imul(R,lt)|0,i=i+Math.imul(R,ct)|0,n=n+Math.imul(P,ft)|0,a=(a=a+Math.imul(P,pt)|0)+Math.imul(I,ft)|0,i=i+Math.imul(I,pt)|0;var Ot=(c+(n=n+Math.imul(C,dt)|0)|0)+((8191&(a=(a=a+Math.imul(C,gt)|0)+Math.imul(L,dt)|0))<<13)|0;c=((i=i+Math.imul(L,gt)|0)+(a>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,n=Math.imul(B,lt),a=(a=Math.imul(B,ct))+Math.imul(N,lt)|0,i=Math.imul(N,ct),n=n+Math.imul(z,ft)|0,a=(a=a+Math.imul(z,pt)|0)+Math.imul(R,ft)|0,i=i+Math.imul(R,pt)|0;var Pt=(c+(n=n+Math.imul(P,dt)|0)|0)+((8191&(a=(a=a+Math.imul(P,gt)|0)+Math.imul(I,dt)|0))<<13)|0;c=((i=i+Math.imul(I,gt)|0)+(a>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(B,ft),a=(a=Math.imul(B,pt))+Math.imul(N,ft)|0,i=Math.imul(N,pt);var It=(c+(n=n+Math.imul(z,dt)|0)|0)+((8191&(a=(a=a+Math.imul(z,gt)|0)+Math.imul(R,dt)|0))<<13)|0;c=((i=i+Math.imul(R,gt)|0)+(a>>>13)|0)+(It>>>26)|0,It&=67108863;var Dt=(c+(n=Math.imul(B,dt))|0)+((8191&(a=(a=Math.imul(B,gt))+Math.imul(N,dt)|0))<<13)|0;return c=((i=Math.imul(N,gt))+(a>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,l[0]=vt,l[1]=mt,l[2]=yt,l[3]=xt,l[4]=bt,l[5]=_t,l[6]=wt,l[7]=kt,l[8]=Tt,l[9]=At,l[10]=Mt,l[11]=Et,l[12]=St,l[13]=Ct,l[14]=Lt,l[15]=Ot,l[16]=Pt,l[17]=It,l[18]=Dt,0!==c&&(l[19]=c,r.length++),r};function d(t,e,r){return(new g).mulp(t,e,r)}function g(t,e){this.x=t,this.y=e}Math.imul||(h=p),i.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?h(this,t,e):r<63?p(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,a=0,i=0;i<r.length-1;i++){var o=a;a=0;for(var s=67108863&n,l=Math.min(i,e.length-1),c=Math.max(0,i-t.length+1);c<=l;c++){var u=i-c,f=(0|t.words[u])*(0|e.words[c]),p=67108863&f;s=67108863&(p=p+s|0),a+=(o=(o=o+(f/67108864|0)|0)+(p>>>26)|0)>>>26,o&=67108863}r.words[i]=s,n=o,o=a}return 0!==n?r.words[i]=n:r.length--,r.strip()}(this,t,e):d(this,t,e)},g.prototype.makeRBT=function(t){for(var e=new Array(t),r=i.prototype._countBits(t)-1,n=0;n<t;n++)e[n]=this.revBin(n,r,t);return e},g.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var n=0,a=0;a<e;a++)n|=(1&t)<<e-a-1,t>>=1;return n},g.prototype.permute=function(t,e,r,n,a,i){for(var o=0;o<i;o++)n[o]=e[t[o]],a[o]=r[t[o]]},g.prototype.transform=function(t,e,r,n,a,i){this.permute(i,t,e,r,n,a);for(var o=1;o<a;o<<=1)for(var s=o<<1,l=Math.cos(2*Math.PI/s),c=Math.sin(2*Math.PI/s),u=0;u<a;u+=s)for(var f=l,p=c,h=0;h<o;h++){var d=r[u+h],g=n[u+h],v=r[u+h+o],m=n[u+h+o],y=f*v-p*m;m=f*m+p*v,v=y,r[u+h]=d+v,n[u+h]=g+m,r[u+h+o]=d-v,n[u+h+o]=g-m,h!==s&&(y=l*f-c*p,p=l*p+c*f,f=y)}},g.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),n=1&r,a=0;for(r=r/2|0;r;r>>>=1)a++;return 1<<a+1+n},g.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var n=0;n<r/2;n++){var a=t[n];t[n]=t[r-n-1],t[r-n-1]=a,a=e[n],e[n]=-e[r-n-1],e[r-n-1]=-a}},g.prototype.normalize13b=function(t,e){for(var r=0,n=0;n<e/2;n++){var a=8192*Math.round(t[2*n+1]/e)+Math.round(t[2*n]/e)+r;t[n]=67108863&a,r=a<67108864?0:a/67108864|0}return t},g.prototype.convert13b=function(t,e,r,a){for(var i=0,o=0;o<e;o++)i+=0|t[o],r[2*o]=8191&i,i>>>=13,r[2*o+1]=8191&i,i>>>=13;for(o=2*e;o<a;++o)r[o]=0;n(0===i),n(0==(-8192&i))},g.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},g.prototype.mulp=function(t,e,r){var n=2*this.guessLen13b(t.length,e.length),a=this.makeRBT(n),i=this.stub(n),o=new Array(n),s=new Array(n),l=new Array(n),c=new Array(n),u=new Array(n),f=new Array(n),p=r.words;p.length=n,this.convert13b(t.words,t.length,o,n),this.convert13b(e.words,e.length,c,n),this.transform(o,i,s,l,n,a),this.transform(c,i,u,f,n,a);for(var h=0;h<n;h++){var d=s[h]*u[h]-l[h]*f[h];l[h]=s[h]*f[h]+l[h]*u[h],s[h]=d}return this.conjugate(s,l,n),this.transform(s,l,p,i,n,a),this.conjugate(p,i,n),this.normalize13b(p,n),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},i.prototype.mul=function(t){var e=new i(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},i.prototype.mulf=function(t){var e=new i(null);return e.words=new Array(this.length+t.length),d(this,t,e)},i.prototype.imul=function(t){return this.clone().mulTo(t,this)},i.prototype.imuln=function(t){n("number"==typeof t),n(t<67108864);for(var e=0,r=0;r<this.length;r++){var a=(0|this.words[r])*t,i=(67108863&a)+(67108863&e);e>>=26,e+=a/67108864|0,e+=i>>>26,this.words[r]=67108863&i}return 0!==e&&(this.words[r]=e,this.length++),this},i.prototype.muln=function(t){return this.clone().imuln(t)},i.prototype.sqr=function(){return this.mul(this)},i.prototype.isqr=function(){return this.imul(this.clone())},i.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var n=r/26|0,a=r%26;e[r]=(t.words[n]&1<<a)>>>a}return e}(t);if(0===e.length)return new i(1);for(var r=this,n=0;n<e.length&&0===e[n];n++,r=r.sqr());if(++n<e.length)for(var a=r.sqr();n<e.length;n++,a=a.sqr())0!==e[n]&&(r=r.mul(a));return r},i.prototype.iushln=function(t){n("number"==typeof t&&t>=0);var e,r=t%26,a=(t-r)/26,i=67108863>>>26-r<<26-r;if(0!==r){var o=0;for(e=0;e<this.length;e++){var s=this.words[e]&i,l=(0|this.words[e])-s<<r;this.words[e]=l|o,o=s>>>26-r}o&&(this.words[e]=o,this.length++)}if(0!==a){for(e=this.length-1;e>=0;e--)this.words[e+a]=this.words[e];for(e=0;e<a;e++)this.words[e]=0;this.length+=a}return this.strip()},i.prototype.ishln=function(t){return n(0===this.negative),this.iushln(t)},i.prototype.iushrn=function(t,e,r){var a;n("number"==typeof t&&t>=0),a=e?(e-e%26)/26:0;var i=t%26,o=Math.min((t-i)/26,this.length),s=67108863^67108863>>>i<<i,l=r;if(a-=o,a=Math.max(0,a),l){for(var c=0;c<o;c++)l.words[c]=this.words[c];l.length=o}if(0===o);else if(this.length>o)for(this.length-=o,c=0;c<this.length;c++)this.words[c]=this.words[c+o];else this.words[0]=0,this.length=1;var u=0;for(c=this.length-1;c>=0&&(0!==u||c>=a);c--){var f=0|this.words[c];this.words[c]=u<<26-i|f>>>i,u=f&s}return l&&0!==u&&(l.words[l.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},i.prototype.ishrn=function(t,e,r){return n(0===this.negative),this.iushrn(t,e,r)},i.prototype.shln=function(t){return this.clone().ishln(t)},i.prototype.ushln=function(t){return this.clone().iushln(t)},i.prototype.shrn=function(t){return this.clone().ishrn(t)},i.prototype.ushrn=function(t){return this.clone().iushrn(t)},i.prototype.testn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,a=1<<e;return!(this.length<=r||!(this.words[r]&a))},i.prototype.imaskn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var a=67108863^67108863>>>e<<e;this.words[this.length-1]&=a}return this.strip()},i.prototype.maskn=function(t){return this.clone().imaskn(t)},i.prototype.iaddn=function(t){return n("number"==typeof t),n(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},i.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},i.prototype.isubn=function(t){if(n("number"==typeof t),n(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},i.prototype.addn=function(t){return this.clone().iaddn(t)},i.prototype.subn=function(t){return this.clone().isubn(t)},i.prototype.iabs=function(){return this.negative=0,this},i.prototype.abs=function(){return this.clone().iabs()},i.prototype._ishlnsubmul=function(t,e,r){var a,i,o=t.length+r;this._expand(o);var s=0;for(a=0;a<t.length;a++){i=(0|this.words[a+r])+s;var l=(0|t.words[a])*e;s=((i-=67108863&l)>>26)-(l/67108864|0),this.words[a+r]=67108863&i}for(;a<this.length-r;a++)s=(i=(0|this.words[a+r])+s)>>26,this.words[a+r]=67108863&i;if(0===s)return this.strip();for(n(-1===s),s=0,a=0;a<this.length;a++)s=(i=-(0|this.words[a])+s)>>26,this.words[a]=67108863&i;return this.negative=1,this.strip()},i.prototype._wordDiv=function(t,e){var r=(this.length,t.length),n=this.clone(),a=t,o=0|a.words[a.length-1];0!=(r=26-this._countBits(o))&&(a=a.ushln(r),n.iushln(r),o=0|a.words[a.length-1]);var s,l=n.length-a.length;if("mod"!==e){(s=new i(null)).length=l+1,s.words=new Array(s.length);for(var c=0;c<s.length;c++)s.words[c]=0}var u=n.clone()._ishlnsubmul(a,1,l);0===u.negative&&(n=u,s&&(s.words[l]=1));for(var f=l-1;f>=0;f--){var p=67108864*(0|n.words[a.length+f])+(0|n.words[a.length+f-1]);for(p=Math.min(p/o|0,67108863),n._ishlnsubmul(a,p,f);0!==n.negative;)p--,n.negative=0,n._ishlnsubmul(a,1,f),n.isZero()||(n.negative^=1);s&&(s.words[f]=p)}return s&&s.strip(),n.strip(),"div"!==e&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},i.prototype.divmod=function(t,e,r){return n(!t.isZero()),this.isZero()?{div:new i(0),mod:new i(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(a=s.div.neg()),"div"!==e&&(o=s.mod.neg(),r&&0!==o.negative&&o.iadd(t)),{div:a,mod:o}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(a=s.div.neg()),{div:a,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(o=s.mod.neg(),r&&0!==o.negative&&o.isub(t)),{div:s.div,mod:o}):t.length>this.length||this.cmp(t)<0?{div:new i(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new i(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new i(this.modn(t.words[0]))}:this._wordDiv(t,e);var a,o,s},i.prototype.div=function(t){return this.divmod(t,"div",!1).div},i.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},i.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},i.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,n=t.ushrn(1),a=t.andln(1),i=r.cmp(n);return i<0||1===a&&0===i?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},i.prototype.modn=function(t){n(t<=67108863);for(var e=(1<<26)%t,r=0,a=this.length-1;a>=0;a--)r=(e*r+(0|this.words[a]))%t;return r},i.prototype.idivn=function(t){n(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var a=(0|this.words[r])+67108864*e;this.words[r]=a/t|0,e=a%t}return this.strip()},i.prototype.divn=function(t){return this.clone().idivn(t)},i.prototype.egcd=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var a=new i(1),o=new i(0),s=new i(0),l=new i(1),c=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++c;for(var u=r.clone(),f=e.clone();!e.isZero();){for(var p=0,h=1;0==(e.words[0]&h)&&p<26;++p,h<<=1);if(p>0)for(e.iushrn(p);p-- >0;)(a.isOdd()||o.isOdd())&&(a.iadd(u),o.isub(f)),a.iushrn(1),o.iushrn(1);for(var d=0,g=1;0==(r.words[0]&g)&&d<26;++d,g<<=1);if(d>0)for(r.iushrn(d);d-- >0;)(s.isOdd()||l.isOdd())&&(s.iadd(u),l.isub(f)),s.iushrn(1),l.iushrn(1);e.cmp(r)>=0?(e.isub(r),a.isub(s),o.isub(l)):(r.isub(e),s.isub(a),l.isub(o))}return{a:s,b:l,gcd:r.iushln(c)}},i.prototype._invmp=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var a,o=new i(1),s=new i(0),l=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var c=0,u=1;0==(e.words[0]&u)&&c<26;++c,u<<=1);if(c>0)for(e.iushrn(c);c-- >0;)o.isOdd()&&o.iadd(l),o.iushrn(1);for(var f=0,p=1;0==(r.words[0]&p)&&f<26;++f,p<<=1);if(f>0)for(r.iushrn(f);f-- >0;)s.isOdd()&&s.iadd(l),s.iushrn(1);e.cmp(r)>=0?(e.isub(r),o.isub(s)):(r.isub(e),s.isub(o))}return(a=0===e.cmpn(1)?o:s).cmpn(0)<0&&a.iadd(t),a},i.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var n=0;e.isEven()&&r.isEven();n++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var a=e.cmp(r);if(a<0){var i=e;e=r,r=i}else if(0===a||0===r.cmpn(1))break;e.isub(r)}return r.iushln(n)},i.prototype.invm=function(t){return this.egcd(t).a.umod(t)},i.prototype.isEven=function(){return 0==(1&this.words[0])},i.prototype.isOdd=function(){return 1==(1&this.words[0])},i.prototype.andln=function(t){return this.words[0]&t},i.prototype.bincn=function(t){n("number"==typeof t);var e=t%26,r=(t-e)/26,a=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=a,this;for(var i=a,o=r;0!==i&&o<this.length;o++){var s=0|this.words[o];i=(s+=i)>>>26,s&=67108863,this.words[o]=s}return 0!==i&&(this.words[o]=i,this.length++),this},i.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},i.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),n(t<=67108863,"Number is too big");var a=0|this.words[0];e=a===t?0:a<t?-1:1}return 0!==this.negative?0|-e:e},i.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},i.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var n=0|this.words[r],a=0|t.words[r];if(n!==a){n<a?e=-1:n>a&&(e=1);break}}return e},i.prototype.gtn=function(t){return 1===this.cmpn(t)},i.prototype.gt=function(t){return 1===this.cmp(t)},i.prototype.gten=function(t){return this.cmpn(t)>=0},i.prototype.gte=function(t){return this.cmp(t)>=0},i.prototype.ltn=function(t){return-1===this.cmpn(t)},i.prototype.lt=function(t){return-1===this.cmp(t)},i.prototype.lten=function(t){return this.cmpn(t)<=0},i.prototype.lte=function(t){return this.cmp(t)<=0},i.prototype.eqn=function(t){return 0===this.cmpn(t)},i.prototype.eq=function(t){return 0===this.cmp(t)},i.red=function(t){return new w(t)},i.prototype.toRed=function(t){return n(!this.red,"Already a number in reduction context"),n(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},i.prototype.fromRed=function(){return n(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},i.prototype._forceRed=function(t){return this.red=t,this},i.prototype.forceRed=function(t){return n(!this.red,"Already a number in reduction context"),this._forceRed(t)},i.prototype.redAdd=function(t){return n(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},i.prototype.redIAdd=function(t){return n(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},i.prototype.redSub=function(t){return n(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},i.prototype.redISub=function(t){return n(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},i.prototype.redShl=function(t){return n(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},i.prototype.redMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},i.prototype.redIMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},i.prototype.redSqr=function(){return n(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},i.prototype.redISqr=function(){return n(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},i.prototype.redSqrt=function(){return n(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},i.prototype.redInvm=function(){return n(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},i.prototype.redNeg=function(){return n(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},i.prototype.redPow=function(t){return n(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var v={k256:null,p224:null,p192:null,p25519:null};function m(t,e){this.name=t,this.p=new i(e,16),this.n=this.p.bitLength(),this.k=new i(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function y(){m.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function x(){m.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function b(){m.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){m.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function w(t){if("string"==typeof t){var e=i._prime(t);this.m=e.p,this.prime=e}else n(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function k(t){w.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new i(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}m.prototype._tmp=function(){var t=new i(null);return t.words=new Array(Math.ceil(this.n/13)),t},m.prototype.ireduce=function(t){var e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var n=e<this.n?-1:r.ucmp(this.p);return 0===n?(r.words[0]=0,r.length=1):n>0?r.isub(this.p):r.strip(),r},m.prototype.split=function(t,e){t.iushrn(this.n,0,e)},m.prototype.imulK=function(t){return t.imul(this.k)},a(y,m),y.prototype.split=function(t,e){for(var r=Math.min(t.length,9),n=0;n<r;n++)e.words[n]=t.words[n];if(e.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);var a=t.words[9];for(e.words[e.length++]=4194303&a,n=10;n<t.length;n++){var i=0|t.words[n];t.words[n-10]=(4194303&i)<<4|a>>>22,a=i}a>>>=22,t.words[n-10]=a,0===a&&t.length>10?t.length-=10:t.length-=9},y.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r<t.length;r++){var n=0|t.words[r];e+=977*n,t.words[r]=67108863&e,e=64*n+(e/67108864|0)}return 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t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},w.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},w.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},w.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},w.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},w.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},w.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},w.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},w.prototype.isqr=function(t){return this.imul(t,t.clone())},w.prototype.sqr=function(t){return this.mul(t,t)},w.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(n(e%2==1),3===e){var r=this.m.add(new i(1)).iushrn(2);return 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this._expand(r+1),this.words[r]=e?this.words[r]|1<<i:this.words[r]&~(1<<i),this.strip()},a.prototype.iadd=function(t){var e,r,n;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(r=this,n=t):(r=t,n=this);for(var i=0,a=0;a<n.length;a++)e=(0|r.words[a])+(0|n.words[a])+i,this.words[a]=67108863&e,i=e>>>26;for(;0!==i&&a<r.length;a++)e=(0|r.words[a])+i,this.words[a]=67108863&e,i=e>>>26;if(this.length=r.length,0!==i)this.words[this.length]=i,this.length++;else if(r!==this)for(;a<r.length;a++)this.words[a]=r.words[a];return this},a.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},a.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,n,i=this.cmp(t);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(r=this,n=t):(r=t,n=this);for(var a=0,o=0;o<n.length;o++)e=(0|r.words[o])-(0|n.words[o])+a,a=e>>26,this.words[o]=67108863&e;for(;0!==a&&o<r.length;o++)e=(0|r.words[o])+a,a=e>>26,this.words[o]=67108863&e;if(0===a&&o<r.length&&r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this.length=Math.max(this.length,o),r!==this&&(this.negative=1),this.strip()},a.prototype.sub=function(t){return this.clone().isub(t)};var p=function(t,e,r){var n,i,a,o=t.words,s=e.words,l=r.words,u=0,c=0|o[0],f=8191&c,h=c>>>13,p=0|o[1],d=8191&p,v=p>>>13,g=0|o[2],m=8191&g,y=g>>>13,x=0|o[3],b=8191&x,_=x>>>13,w=0|o[4],k=8191&w,A=w>>>13,T=0|o[5],M=8191&T,E=T>>>13,S=0|o[6],C=8191&S,L=S>>>13,O=0|o[7],I=8191&O,P=O>>>13,D=0|o[8],z=8191&D,R=D>>>13,F=0|o[9],B=8191&F,N=F>>>13,j=0|s[0],V=8191&j,U=j>>>13,H=0|s[1],q=8191&H,G=H>>>13,W=0|s[2],Y=8191&W,X=W>>>13,Z=0|s[3],$=8191&Z,J=Z>>>13,K=0|s[4],Q=8191&K,tt=K>>>13,et=0|s[5],rt=8191&et,nt=et>>>13,it=0|s[6],at=8191&it,ot=it>>>13,st=0|s[7],lt=8191&st,ut=st>>>13,ct=0|s[8],ft=8191&ct,ht=ct>>>13,pt=0|s[9],dt=8191&pt,vt=pt>>>13;r.negative=t.negative^e.negative,r.length=19,n=Math.imul(f,V),i=(i=Math.imul(f,U))+Math.imul(h,V)|0,a=Math.imul(h,U);var gt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(d,V),i=(i=Math.imul(d,U))+Math.imul(v,V)|0,a=Math.imul(v,U),n=n+Math.imul(f,q)|0,i=(i=i+Math.imul(f,G)|0)+Math.imul(h,q)|0,a=a+Math.imul(h,G)|0;var mt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(mt>>>26)|0,mt&=67108863,n=Math.imul(m,V),i=(i=Math.imul(m,U))+Math.imul(y,V)|0,a=Math.imul(y,U),n=n+Math.imul(d,q)|0,i=(i=i+Math.imul(d,G)|0)+Math.imul(v,q)|0,a=a+Math.imul(v,G)|0,n=n+Math.imul(f,Y)|0,i=(i=i+Math.imul(f,X)|0)+Math.imul(h,Y)|0,a=a+Math.imul(h,X)|0;var yt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(b,V),i=(i=Math.imul(b,U))+Math.imul(_,V)|0,a=Math.imul(_,U),n=n+Math.imul(m,q)|0,i=(i=i+Math.imul(m,G)|0)+Math.imul(y,q)|0,a=a+Math.imul(y,G)|0,n=n+Math.imul(d,Y)|0,i=(i=i+Math.imul(d,X)|0)+Math.imul(v,Y)|0,a=a+Math.imul(v,X)|0,n=n+Math.imul(f,$)|0,i=(i=i+Math.imul(f,J)|0)+Math.imul(h,$)|0,a=a+Math.imul(h,J)|0;var xt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(k,V),i=(i=Math.imul(k,U))+Math.imul(A,V)|0,a=Math.imul(A,U),n=n+Math.imul(b,q)|0,i=(i=i+Math.imul(b,G)|0)+Math.imul(_,q)|0,a=a+Math.imul(_,G)|0,n=n+Math.imul(m,Y)|0,i=(i=i+Math.imul(m,X)|0)+Math.imul(y,Y)|0,a=a+Math.imul(y,X)|0,n=n+Math.imul(d,$)|0,i=(i=i+Math.imul(d,J)|0)+Math.imul(v,$)|0,a=a+Math.imul(v,J)|0,n=n+Math.imul(f,Q)|0,i=(i=i+Math.imul(f,tt)|0)+Math.imul(h,Q)|0,a=a+Math.imul(h,tt)|0;var bt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(M,V),i=(i=Math.imul(M,U))+Math.imul(E,V)|0,a=Math.imul(E,U),n=n+Math.imul(k,q)|0,i=(i=i+Math.imul(k,G)|0)+Math.imul(A,q)|0,a=a+Math.imul(A,G)|0,n=n+Math.imul(b,Y)|0,i=(i=i+Math.imul(b,X)|0)+Math.imul(_,Y)|0,a=a+Math.imul(_,X)|0,n=n+Math.imul(m,$)|0,i=(i=i+Math.imul(m,J)|0)+Math.imul(y,$)|0,a=a+Math.imul(y,J)|0,n=n+Math.imul(d,Q)|0,i=(i=i+Math.imul(d,tt)|0)+Math.imul(v,Q)|0,a=a+Math.imul(v,tt)|0,n=n+Math.imul(f,rt)|0,i=(i=i+Math.imul(f,nt)|0)+Math.imul(h,rt)|0,a=a+Math.imul(h,nt)|0;var _t=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(C,V),i=(i=Math.imul(C,U))+Math.imul(L,V)|0,a=Math.imul(L,U),n=n+Math.imul(M,q)|0,i=(i=i+Math.imul(M,G)|0)+Math.imul(E,q)|0,a=a+Math.imul(E,G)|0,n=n+Math.imul(k,Y)|0,i=(i=i+Math.imul(k,X)|0)+Math.imul(A,Y)|0,a=a+Math.imul(A,X)|0,n=n+Math.imul(b,$)|0,i=(i=i+Math.imul(b,J)|0)+Math.imul(_,$)|0,a=a+Math.imul(_,J)|0,n=n+Math.imul(m,Q)|0,i=(i=i+Math.imul(m,tt)|0)+Math.imul(y,Q)|0,a=a+Math.imul(y,tt)|0,n=n+Math.imul(d,rt)|0,i=(i=i+Math.imul(d,nt)|0)+Math.imul(v,rt)|0,a=a+Math.imul(v,nt)|0,n=n+Math.imul(f,at)|0,i=(i=i+Math.imul(f,ot)|0)+Math.imul(h,at)|0,a=a+Math.imul(h,ot)|0;var wt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(I,V),i=(i=Math.imul(I,U))+Math.imul(P,V)|0,a=Math.imul(P,U),n=n+Math.imul(C,q)|0,i=(i=i+Math.imul(C,G)|0)+Math.imul(L,q)|0,a=a+Math.imul(L,G)|0,n=n+Math.imul(M,Y)|0,i=(i=i+Math.imul(M,X)|0)+Math.imul(E,Y)|0,a=a+Math.imul(E,X)|0,n=n+Math.imul(k,$)|0,i=(i=i+Math.imul(k,J)|0)+Math.imul(A,$)|0,a=a+Math.imul(A,J)|0,n=n+Math.imul(b,Q)|0,i=(i=i+Math.imul(b,tt)|0)+Math.imul(_,Q)|0,a=a+Math.imul(_,tt)|0,n=n+Math.imul(m,rt)|0,i=(i=i+Math.imul(m,nt)|0)+Math.imul(y,rt)|0,a=a+Math.imul(y,nt)|0,n=n+Math.imul(d,at)|0,i=(i=i+Math.imul(d,ot)|0)+Math.imul(v,at)|0,a=a+Math.imul(v,ot)|0,n=n+Math.imul(f,lt)|0,i=(i=i+Math.imul(f,ut)|0)+Math.imul(h,lt)|0,a=a+Math.imul(h,ut)|0;var kt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(z,V),i=(i=Math.imul(z,U))+Math.imul(R,V)|0,a=Math.imul(R,U),n=n+Math.imul(I,q)|0,i=(i=i+Math.imul(I,G)|0)+Math.imul(P,q)|0,a=a+Math.imul(P,G)|0,n=n+Math.imul(C,Y)|0,i=(i=i+Math.imul(C,X)|0)+Math.imul(L,Y)|0,a=a+Math.imul(L,X)|0,n=n+Math.imul(M,$)|0,i=(i=i+Math.imul(M,J)|0)+Math.imul(E,$)|0,a=a+Math.imul(E,J)|0,n=n+Math.imul(k,Q)|0,i=(i=i+Math.imul(k,tt)|0)+Math.imul(A,Q)|0,a=a+Math.imul(A,tt)|0,n=n+Math.imul(b,rt)|0,i=(i=i+Math.imul(b,nt)|0)+Math.imul(_,rt)|0,a=a+Math.imul(_,nt)|0,n=n+Math.imul(m,at)|0,i=(i=i+Math.imul(m,ot)|0)+Math.imul(y,at)|0,a=a+Math.imul(y,ot)|0,n=n+Math.imul(d,lt)|0,i=(i=i+Math.imul(d,ut)|0)+Math.imul(v,lt)|0,a=a+Math.imul(v,ut)|0,n=n+Math.imul(f,ft)|0,i=(i=i+Math.imul(f,ht)|0)+Math.imul(h,ft)|0,a=a+Math.imul(h,ht)|0;var At=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(B,V),i=(i=Math.imul(B,U))+Math.imul(N,V)|0,a=Math.imul(N,U),n=n+Math.imul(z,q)|0,i=(i=i+Math.imul(z,G)|0)+Math.imul(R,q)|0,a=a+Math.imul(R,G)|0,n=n+Math.imul(I,Y)|0,i=(i=i+Math.imul(I,X)|0)+Math.imul(P,Y)|0,a=a+Math.imul(P,X)|0,n=n+Math.imul(C,$)|0,i=(i=i+Math.imul(C,J)|0)+Math.imul(L,$)|0,a=a+Math.imul(L,J)|0,n=n+Math.imul(M,Q)|0,i=(i=i+Math.imul(M,tt)|0)+Math.imul(E,Q)|0,a=a+Math.imul(E,tt)|0,n=n+Math.imul(k,rt)|0,i=(i=i+Math.imul(k,nt)|0)+Math.imul(A,rt)|0,a=a+Math.imul(A,nt)|0,n=n+Math.imul(b,at)|0,i=(i=i+Math.imul(b,ot)|0)+Math.imul(_,at)|0,a=a+Math.imul(_,ot)|0,n=n+Math.imul(m,lt)|0,i=(i=i+Math.imul(m,ut)|0)+Math.imul(y,lt)|0,a=a+Math.imul(y,ut)|0,n=n+Math.imul(d,ft)|0,i=(i=i+Math.imul(d,ht)|0)+Math.imul(v,ft)|0,a=a+Math.imul(v,ht)|0,n=n+Math.imul(f,dt)|0,i=(i=i+Math.imul(f,vt)|0)+Math.imul(h,dt)|0,a=a+Math.imul(h,vt)|0;var Tt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(B,q),i=(i=Math.imul(B,G))+Math.imul(N,q)|0,a=Math.imul(N,G),n=n+Math.imul(z,Y)|0,i=(i=i+Math.imul(z,X)|0)+Math.imul(R,Y)|0,a=a+Math.imul(R,X)|0,n=n+Math.imul(I,$)|0,i=(i=i+Math.imul(I,J)|0)+Math.imul(P,$)|0,a=a+Math.imul(P,J)|0,n=n+Math.imul(C,Q)|0,i=(i=i+Math.imul(C,tt)|0)+Math.imul(L,Q)|0,a=a+Math.imul(L,tt)|0,n=n+Math.imul(M,rt)|0,i=(i=i+Math.imul(M,nt)|0)+Math.imul(E,rt)|0,a=a+Math.imul(E,nt)|0,n=n+Math.imul(k,at)|0,i=(i=i+Math.imul(k,ot)|0)+Math.imul(A,at)|0,a=a+Math.imul(A,ot)|0,n=n+Math.imul(b,lt)|0,i=(i=i+Math.imul(b,ut)|0)+Math.imul(_,lt)|0,a=a+Math.imul(_,ut)|0,n=n+Math.imul(m,ft)|0,i=(i=i+Math.imul(m,ht)|0)+Math.imul(y,ft)|0,a=a+Math.imul(y,ht)|0,n=n+Math.imul(d,dt)|0,i=(i=i+Math.imul(d,vt)|0)+Math.imul(v,dt)|0,a=a+Math.imul(v,vt)|0;var Mt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(B,Y),i=(i=Math.imul(B,X))+Math.imul(N,Y)|0,a=Math.imul(N,X),n=n+Math.imul(z,$)|0,i=(i=i+Math.imul(z,J)|0)+Math.imul(R,$)|0,a=a+Math.imul(R,J)|0,n=n+Math.imul(I,Q)|0,i=(i=i+Math.imul(I,tt)|0)+Math.imul(P,Q)|0,a=a+Math.imul(P,tt)|0,n=n+Math.imul(C,rt)|0,i=(i=i+Math.imul(C,nt)|0)+Math.imul(L,rt)|0,a=a+Math.imul(L,nt)|0,n=n+Math.imul(M,at)|0,i=(i=i+Math.imul(M,ot)|0)+Math.imul(E,at)|0,a=a+Math.imul(E,ot)|0,n=n+Math.imul(k,lt)|0,i=(i=i+Math.imul(k,ut)|0)+Math.imul(A,lt)|0,a=a+Math.imul(A,ut)|0,n=n+Math.imul(b,ft)|0,i=(i=i+Math.imul(b,ht)|0)+Math.imul(_,ft)|0,a=a+Math.imul(_,ht)|0,n=n+Math.imul(m,dt)|0,i=(i=i+Math.imul(m,vt)|0)+Math.imul(y,dt)|0,a=a+Math.imul(y,vt)|0;var Et=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(B,$),i=(i=Math.imul(B,J))+Math.imul(N,$)|0,a=Math.imul(N,J),n=n+Math.imul(z,Q)|0,i=(i=i+Math.imul(z,tt)|0)+Math.imul(R,Q)|0,a=a+Math.imul(R,tt)|0,n=n+Math.imul(I,rt)|0,i=(i=i+Math.imul(I,nt)|0)+Math.imul(P,rt)|0,a=a+Math.imul(P,nt)|0,n=n+Math.imul(C,at)|0,i=(i=i+Math.imul(C,ot)|0)+Math.imul(L,at)|0,a=a+Math.imul(L,ot)|0,n=n+Math.imul(M,lt)|0,i=(i=i+Math.imul(M,ut)|0)+Math.imul(E,lt)|0,a=a+Math.imul(E,ut)|0,n=n+Math.imul(k,ft)|0,i=(i=i+Math.imul(k,ht)|0)+Math.imul(A,ft)|0,a=a+Math.imul(A,ht)|0,n=n+Math.imul(b,dt)|0,i=(i=i+Math.imul(b,vt)|0)+Math.imul(_,dt)|0,a=a+Math.imul(_,vt)|0;var St=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(B,Q),i=(i=Math.imul(B,tt))+Math.imul(N,Q)|0,a=Math.imul(N,tt),n=n+Math.imul(z,rt)|0,i=(i=i+Math.imul(z,nt)|0)+Math.imul(R,rt)|0,a=a+Math.imul(R,nt)|0,n=n+Math.imul(I,at)|0,i=(i=i+Math.imul(I,ot)|0)+Math.imul(P,at)|0,a=a+Math.imul(P,ot)|0,n=n+Math.imul(C,lt)|0,i=(i=i+Math.imul(C,ut)|0)+Math.imul(L,lt)|0,a=a+Math.imul(L,ut)|0,n=n+Math.imul(M,ft)|0,i=(i=i+Math.imul(M,ht)|0)+Math.imul(E,ft)|0,a=a+Math.imul(E,ht)|0,n=n+Math.imul(k,dt)|0,i=(i=i+Math.imul(k,vt)|0)+Math.imul(A,dt)|0,a=a+Math.imul(A,vt)|0;var Ct=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,n=Math.imul(B,rt),i=(i=Math.imul(B,nt))+Math.imul(N,rt)|0,a=Math.imul(N,nt),n=n+Math.imul(z,at)|0,i=(i=i+Math.imul(z,ot)|0)+Math.imul(R,at)|0,a=a+Math.imul(R,ot)|0,n=n+Math.imul(I,lt)|0,i=(i=i+Math.imul(I,ut)|0)+Math.imul(P,lt)|0,a=a+Math.imul(P,ut)|0,n=n+Math.imul(C,ft)|0,i=(i=i+Math.imul(C,ht)|0)+Math.imul(L,ft)|0,a=a+Math.imul(L,ht)|0,n=n+Math.imul(M,dt)|0,i=(i=i+Math.imul(M,vt)|0)+Math.imul(E,dt)|0,a=a+Math.imul(E,vt)|0;var Lt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,n=Math.imul(B,at),i=(i=Math.imul(B,ot))+Math.imul(N,at)|0,a=Math.imul(N,ot),n=n+Math.imul(z,lt)|0,i=(i=i+Math.imul(z,ut)|0)+Math.imul(R,lt)|0,a=a+Math.imul(R,ut)|0,n=n+Math.imul(I,ft)|0,i=(i=i+Math.imul(I,ht)|0)+Math.imul(P,ft)|0,a=a+Math.imul(P,ht)|0,n=n+Math.imul(C,dt)|0,i=(i=i+Math.imul(C,vt)|0)+Math.imul(L,dt)|0,a=a+Math.imul(L,vt)|0;var Ot=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,n=Math.imul(B,lt),i=(i=Math.imul(B,ut))+Math.imul(N,lt)|0,a=Math.imul(N,ut),n=n+Math.imul(z,ft)|0,i=(i=i+Math.imul(z,ht)|0)+Math.imul(R,ft)|0,a=a+Math.imul(R,ht)|0,n=n+Math.imul(I,dt)|0,i=(i=i+Math.imul(I,vt)|0)+Math.imul(P,dt)|0,a=a+Math.imul(P,vt)|0;var It=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(B,ft),i=(i=Math.imul(B,ht))+Math.imul(N,ft)|0,a=Math.imul(N,ht),n=n+Math.imul(z,dt)|0,i=(i=i+Math.imul(z,vt)|0)+Math.imul(R,dt)|0,a=a+Math.imul(R,vt)|0;var Pt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(B,dt),i=(i=Math.imul(B,vt))+Math.imul(N,dt)|0,a=Math.imul(N,vt);var Dt=(u+n|0)+((8191&i)<<13)|0;return u=(a+(i>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,l[0]=gt,l[1]=mt,l[2]=yt,l[3]=xt,l[4]=bt,l[5]=_t,l[6]=wt,l[7]=kt,l[8]=At,l[9]=Tt,l[10]=Mt,l[11]=Et,l[12]=St,l[13]=Ct,l[14]=Lt,l[15]=Ot,l[16]=It,l[17]=Pt,l[18]=Dt,0!==u&&(l[19]=u,r.length++),r};function d(t,e,r){var n=new v;return n.mulp(t,e,r)}function v(t,e){this.x=t,this.y=e}Math.imul||(p=h),a.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?p(this,t,e):r<63?h(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,i=0,a=0;a<r.length-1;a++){var o=i;i=0;for(var s=67108863&n,l=Math.min(a,e.length-1),u=Math.max(0,a-t.length+1);u<=l;u++){var c=a-u,f=0|t.words[c],h=0|e.words[u],p=f*h,d=67108863&p;s=67108863&(d=d+s|0),i+=(o=(o=o+(p/67108864|0)|0)+(d>>>26)|0)>>>26,o&=67108863}r.words[a]=s,n=o,o=i}return 0!==n?r.words[a]=n:r.length--,r.strip()}(this,t,e):d(this,t,e)},v.prototype.makeRBT=function(t){for(var e=new Array(t),r=a.prototype._countBits(t)-1,n=0;n<t;n++)e[n]=this.revBin(n,r,t);return e},v.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var n=0,i=0;i<e;i++)n|=(1&t)<<e-i-1,t>>=1;return n},v.prototype.permute=function(t,e,r,n,i,a){for(var o=0;o<a;o++)n[o]=e[t[o]],i[o]=r[t[o]]},v.prototype.transform=function(t,e,r,n,i,a){this.permute(a,t,e,r,n,i);for(var o=1;o<i;o<<=1)for(var s=o<<1,l=Math.cos(2*Math.PI/s),u=Math.sin(2*Math.PI/s),c=0;c<i;c+=s)for(var f=l,h=u,p=0;p<o;p++){var d=r[c+p],v=n[c+p],g=r[c+p+o],m=n[c+p+o],y=f*g-h*m;m=f*m+h*g,g=y,r[c+p]=d+g,n[c+p]=v+m,r[c+p+o]=d-g,n[c+p+o]=v-m,p!==s&&(y=l*f-u*h,h=l*h+u*f,f=y)}},v.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),n=1&r,i=0;for(r=r/2|0;r;r>>>=1)i++;return 1<<i+1+n},v.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var n=0;n<r/2;n++){var i=t[n];t[n]=t[r-n-1],t[r-n-1]=i,i=e[n],e[n]=-e[r-n-1],e[r-n-1]=-i}},v.prototype.normalize13b=function(t,e){for(var r=0,n=0;n<e/2;n++){var i=8192*Math.round(t[2*n+1]/e)+Math.round(t[2*n]/e)+r;t[n]=67108863&i,r=i<67108864?0:i/67108864|0}return t},v.prototype.convert13b=function(t,e,r,i){for(var a=0,o=0;o<e;o++)a+=0|t[o],r[2*o]=8191&a,a>>>=13,r[2*o+1]=8191&a,a>>>=13;for(o=2*e;o<i;++o)r[o]=0;n(0===a),n(0==(-8192&a))},v.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},v.prototype.mulp=function(t,e,r){var n=2*this.guessLen13b(t.length,e.length),i=this.makeRBT(n),a=this.stub(n),o=new Array(n),s=new Array(n),l=new Array(n),u=new Array(n),c=new Array(n),f=new Array(n),h=r.words;h.length=n,this.convert13b(t.words,t.length,o,n),this.convert13b(e.words,e.length,u,n),this.transform(o,a,s,l,n,i),this.transform(u,a,c,f,n,i);for(var p=0;p<n;p++){var d=s[p]*c[p]-l[p]*f[p];l[p]=s[p]*f[p]+l[p]*c[p],s[p]=d}return this.conjugate(s,l,n),this.transform(s,l,h,a,n,i),this.conjugate(h,a,n),this.normalize13b(h,n),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},a.prototype.mul=function(t){var e=new a(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},a.prototype.mulf=function(t){var e=new a(null);return e.words=new 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o=0;for(e=0;e<this.length;e++){var s=this.words[e]&a,l=(0|this.words[e])-s<<r;this.words[e]=l|o,o=s>>>26-r}o&&(this.words[e]=o,this.length++)}if(0!==i){for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];for(e=0;e<i;e++)this.words[e]=0;this.length+=i}return this.strip()},a.prototype.ishln=function(t){return n(0===this.negative),this.iushln(t)},a.prototype.iushrn=function(t,e,r){var i;n("number"==typeof t&&t>=0),i=e?(e-e%26)/26:0;var a=t%26,o=Math.min((t-a)/26,this.length),s=67108863^67108863>>>a<<a,l=r;if(i-=o,i=Math.max(0,i),l){for(var u=0;u<o;u++)l.words[u]=this.words[u];l.length=o}if(0===o);else if(this.length>o)for(this.length-=o,u=0;u<this.length;u++)this.words[u]=this.words[u+o];else this.words[0]=0,this.length=1;var c=0;for(u=this.length-1;u>=0&&(0!==c||u>=i);u--){var f=0|this.words[u];this.words[u]=c<<26-a|f>>>a,c=f&s}return l&&0!==c&&(l.words[l.length++]=c),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},a.prototype.ishrn=function(t,e,r){return n(0===this.negative),this.iushrn(t,e,r)},a.prototype.shln=function(t){return this.clone().ishln(t)},a.prototype.ushln=function(t){return this.clone().iushln(t)},a.prototype.shrn=function(t){return this.clone().ishrn(t)},a.prototype.ushrn=function(t){return this.clone().iushrn(t)},a.prototype.testn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,i=1<<e;if(this.length<=r)return!1;var a=this.words[r];return!!(a&i)},a.prototype.imaskn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var i=67108863^67108863>>>e<<e;this.words[this.length-1]&=i}return this.strip()},a.prototype.maskn=function(t){return this.clone().imaskn(t)},a.prototype.iaddn=function(t){return n("number"==typeof t),n(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},a.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},a.prototype.isubn=function(t){if(n("number"==typeof t),n(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},a.prototype.addn=function(t){return this.clone().iaddn(t)},a.prototype.subn=function(t){return this.clone().isubn(t)},a.prototype.iabs=function(){return this.negative=0,this},a.prototype.abs=function(){return this.clone().iabs()},a.prototype._ishlnsubmul=function(t,e,r){var i,a,o=t.length+r;this._expand(o);var s=0;for(i=0;i<t.length;i++){a=(0|this.words[i+r])+s;var l=(0|t.words[i])*e;s=((a-=67108863&l)>>26)-(l/67108864|0),this.words[i+r]=67108863&a}for(;i<this.length-r;i++)a=(0|this.words[i+r])+s,s=a>>26,this.words[i+r]=67108863&a;if(0===s)return this.strip();for(n(-1===s),s=0,i=0;i<this.length;i++)a=-(0|this.words[i])+s,s=a>>26,this.words[i]=67108863&a;return this.negative=1,this.strip()},a.prototype._wordDiv=function(t,e){var r=this.length-t.length,n=this.clone(),i=t,o=0|i.words[i.length-1],s=this._countBits(o);0!=(r=26-s)&&(i=i.ushln(r),n.iushln(r),o=0|i.words[i.length-1]);var l,u=n.length-i.length;if("mod"!==e){(l=new a(null)).length=u+1,l.words=new Array(l.length);for(var c=0;c<l.length;c++)l.words[c]=0}var f=n.clone()._ishlnsubmul(i,1,u);0===f.negative&&(n=f,l&&(l.words[u]=1));for(var h=u-1;h>=0;h--){var p=67108864*(0|n.words[i.length+h])+(0|n.words[i.length+h-1]);for(p=Math.min(p/o|0,67108863),n._ishlnsubmul(i,p,h);0!==n.negative;)p--,n.negative=0,n._ishlnsubmul(i,1,h),n.isZero()||(n.negative^=1);l&&(l.words[h]=p)}return l&&l.strip(),n.strip(),"div"!==e&&0!==r&&n.iushrn(r),{div:l||null,mod:n}},a.prototype.divmod=function(t,e,r){return n(!t.isZero()),this.isZero()?{div:new a(0),mod:new a(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(i=s.div.neg()),"div"!==e&&(o=s.mod.neg(),r&&0!==o.negative&&o.iadd(t)),{div:i,mod:o}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(i=s.div.neg()),{div:i,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(o=s.mod.neg(),r&&0!==o.negative&&o.isub(t)),{div:s.div,mod:o}):t.length>this.length||this.cmp(t)<0?{div:new a(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new a(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new a(this.modn(t.words[0]))}:this._wordDiv(t,e);var i,o,s},a.prototype.div=function(t){return this.divmod(t,"div",!1).div},a.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},a.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},a.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,n=t.ushrn(1),i=t.andln(1),a=r.cmp(n);return a<0||1===i&&0===a?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},a.prototype.modn=function(t){n(t<=67108863);for(var e=(1<<26)%t,r=0,i=this.length-1;i>=0;i--)r=(e*r+(0|this.words[i]))%t;return r},a.prototype.idivn=function(t){n(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*e;this.words[r]=i/t|0,e=i%t}return this.strip()},a.prototype.divn=function(t){return this.clone().idivn(t)},a.prototype.egcd=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i=new a(1),o=new a(0),s=new a(0),l=new a(1),u=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++u;for(var c=r.clone(),f=e.clone();!e.isZero();){for(var h=0,p=1;0==(e.words[0]&p)&&h<26;++h,p<<=1);if(h>0)for(e.iushrn(h);h-- >0;)(i.isOdd()||o.isOdd())&&(i.iadd(c),o.isub(f)),i.iushrn(1),o.iushrn(1);for(var d=0,v=1;0==(r.words[0]&v)&&d<26;++d,v<<=1);if(d>0)for(r.iushrn(d);d-- >0;)(s.isOdd()||l.isOdd())&&(s.iadd(c),l.isub(f)),s.iushrn(1),l.iushrn(1);e.cmp(r)>=0?(e.isub(r),i.isub(s),o.isub(l)):(r.isub(e),s.isub(i),l.isub(o))}return{a:s,b:l,gcd:r.iushln(u)}},a.prototype._invmp=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i,o=new a(1),s=new a(0),l=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var u=0,c=1;0==(e.words[0]&c)&&u<26;++u,c<<=1);if(u>0)for(e.iushrn(u);u-- >0;)o.isOdd()&&o.iadd(l),o.iushrn(1);for(var f=0,h=1;0==(r.words[0]&h)&&f<26;++f,h<<=1);if(f>0)for(r.iushrn(f);f-- >0;)s.isOdd()&&s.iadd(l),s.iushrn(1);e.cmp(r)>=0?(e.isub(r),o.isub(s)):(r.isub(e),s.isub(o))}return(i=0===e.cmpn(1)?o:s).cmpn(0)<0&&i.iadd(t),i},a.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var n=0;e.isEven()&&r.isEven();n++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=e.cmp(r);if(i<0){var a=e;e=r,r=a}else if(0===i||0===r.cmpn(1))break;e.isub(r)}return r.iushln(n)},a.prototype.invm=function(t){return this.egcd(t).a.umod(t)},a.prototype.isEven=function(){return 0==(1&this.words[0])},a.prototype.isOdd=function(){return 1==(1&this.words[0])},a.prototype.andln=function(t){return this.words[0]&t},a.prototype.bincn=function(t){n("number"==typeof t);var e=t%26,r=(t-e)/26,i=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=i,this;for(var a=i,o=r;0!==a&&o<this.length;o++){var s=0|this.words[o];a=(s+=a)>>>26,s&=67108863,this.words[o]=s}return 0!==a&&(this.words[o]=a,this.length++),this},a.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},a.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),n(t<=67108863,"Number is too big");var i=0|this.words[0];e=i===t?0:i<t?-1:1}return 0!==this.negative?0|-e:e},a.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},a.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var n=0|this.words[r],i=0|t.words[r];if(n!==i){n<i?e=-1:n>i&&(e=1);break}}return e},a.prototype.gtn=function(t){return 1===this.cmpn(t)},a.prototype.gt=function(t){return 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  * @overview es6-promise - a tiny implementation of Promises/A+.
  * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)
@@ -27,37 +27,37 @@
  *            See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE
  * @version   3.3.1
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g=u[h-2];if(g.left===d)if(d.left===o){if(!(v=g.right)||v._color!==n){g._color=n,g.left=d.right,d._color=a,d.right=g,u[h-2]=d,u[h-1]=o,l(g),l(d),h>=3&&((m=u[h-3]).left===g?m.left=d:m.right=d);break}d._color=a,g.right=s(a,v),g._color=n,h-=1}else{if(!(v=g.right)||v._color!==n){d.right=o.left,g._color=n,g.left=o.right,o._color=a,o.left=d,o.right=g,u[h-2]=o,u[h-1]=d,l(g),l(d),l(o),h>=3&&((m=u[h-3]).left===g?m.left=o:m.right=o);break}d._color=a,g.right=s(a,v),g._color=n,h-=1}else if(d.right===o){if(!(v=g.left)||v._color!==n){g._color=n,g.right=d.left,d._color=a,d.left=g,u[h-2]=d,u[h-1]=o,l(g),l(d),h>=3&&((m=u[h-3]).right===g?m.right=d:m.left=d);break}d._color=a,g.left=s(a,v),g._color=n,h-=1}else{var v;if(!(v=g.left)||v._color!==n){var m;d.left=o.right,g._color=n,g.right=o.left,o._color=a,o.right=d,o.left=g,u[h-2]=o,u[h-1]=d,l(g),l(d),l(o),h>=3&&((m=u[h-3]).right===g?m.right=o:m.left=o);break}d._color=a,g.left=s(a,v),g._color=n,h-=1}}return u[0]._color=a,new c(r,u[0])},u.forEach=function(t,e,r){if(this.root)switch(arguments.length){case 1:return f(t,this.root);case 2:return p(e,this._compare,t,this.root);case 3:if(this._compare(e,r)>=0)return;return h(e,r,this._compare,t,this.root)}},Object.defineProperty(u,"begin",{get:function(){for(var t=[],e=this.root;e;)t.push(e),e=e.left;return new d(this,t)}}),Object.defineProperty(u,"end",{get:function(){for(var t=[],e=this.root;e;)t.push(e),e=e.right;return new d(this,t)}}),u.at=function(t){if(t<0)return new d(this,[]);for(var e=this.root,r=[];;){if(r.push(e),e.left){if(t<e.left._count){e=e.left;continue}t-=e.left._count}if(!t)return new d(this,r);if(t-=1,!e.right)break;if(t>=e.right._count)break;e=e.right}return new d(this,[])},u.ge=function(t){for(var e=this._compare,r=this.root,n=[],a=0;r;){var i=e(t,r.key);n.push(r),i<=0&&(a=n.length),r=i<=0?r.left:r.right}return n.length=a,new d(this,n)},u.gt=function(t){for(var e=this._compare,r=this.root,n=[],a=0;r;){var i=e(t,r.key);n.push(r),i<0&&(a=n.length),r=i<0?r.left:r.right}return n.length=a,new d(this,n)},u.lt=function(t){for(var e=this._compare,r=this.root,n=[],a=0;r;){var i=e(t,r.key);n.push(r),i>0&&(a=n.length),r=i<=0?r.left:r.right}return n.length=a,new d(this,n)},u.le=function(t){for(var e=this._compare,r=this.root,n=[],a=0;r;){var i=e(t,r.key);n.push(r),i>=0&&(a=n.length),r=i<0?r.left:r.right}return n.length=a,new d(this,n)},u.find=function(t){for(var e=this._compare,r=this.root,n=[];r;){var a=e(t,r.key);if(n.push(r),0===a)return new d(this,n);r=a<=0?r.left:r.right}return new d(this,[])},u.remove=function(t){var e=this.find(t);return e?e.remove():this},u.get=function(t){for(var e=this._compare,r=this.root;r;){var n=e(t,r.key);if(0===n)return r.value;r=n<=0?r.left:r.right}};var g=d.prototype;function v(t,e){t.key=e.key,t.value=e.value,t.left=e.left,t.right=e.right,t._color=e._color,t._count=e._count}function m(t,e){return t<e?-1:t>e?1:0}Object.defineProperty(g,"valid",{get:function(){return this._stack.length>0}}),Object.defineProperty(g,"node",{get:function(){return this._stack.length>0?this._stack[this._stack.length-1]:null},enumerable:!0}),g.clone=function(){return new d(this.tree,this._stack.slice())},g.remove=function(){var t=this._stack;if(0===t.length)return this.tree;var e=new Array(t.length),r=t[t.length-1];e[e.length-1]=new i(r._color,r.key,r.value,r.left,r.right,r._count);for(var u=t.length-2;u>=0;--u)(r=t[u]).left===t[u+1]?e[u]=new i(r._color,r.key,r.value,e[u+1],r.right,r._count):e[u]=new i(r._color,r.key,r.value,r.left,e[u+1],r._count);if((r=e[e.length-1]).left&&r.right){var f=e.length;for(r=r.left;r.right;)e.push(r),r=r.right;var p=e[f-1];for(e.push(new i(r._color,p.key,p.value,r.left,r.right,r._count)),e[f-1].key=r.key,e[f-1].value=r.value,u=e.length-2;u>=f;--u)r=e[u],e[u]=new i(r._color,r.key,r.value,r.left,e[u+1],r._count);e[f-1].left=e[f]}if((r=e[e.length-1])._color===n){var h=e[e.length-2];for(h.left===r?h.left=null:h.right===r&&(h.right=null),e.pop(),u=0;u<e.length;++u)e[u]._count--;return new c(this.tree._compare,e[0])}if(r.left||r.right){for(r.left?v(r,r.left):r.right&&v(r,r.right),r._color=a,u=0;u<e.length-1;++u)e[u]._count--;return new c(this.tree._compare,e[0])}if(1===e.length)return new c(this.tree._compare,null);for(u=0;u<e.length;++u)e[u]._count--;var d=e[e.length-2];return function(t){for(var e,r,i,c,u=t.length-1;u>=0;--u){if(e=t[u],0===u)return void(e._color=a);if((r=t[u-1]).left===e){if((i=r.right).right&&i.right._color===n)return c=(i=r.right=o(i)).right=o(i.right),r.right=i.left,i.left=r,i.right=c,i._color=r._color,e._color=a,r._color=a,c._color=a,l(r),l(i),u>1&&((f=t[u-2]).left===r?f.left=i:f.right=i),void(t[u-1]=i);if(i.left&&i.left._color===n)return c=(i=r.right=o(i)).left=o(i.left),r.right=c.left,i.left=c.right,c.left=r,c.right=i,c._color=r._color,r._color=a,i._color=a,e._color=a,l(r),l(i),l(c),u>1&&((f=t[u-2]).left===r?f.left=c:f.right=c),void(t[u-1]=c);if(i._color===a){if(r._color===n)return r._color=a,void(r.right=s(n,i));r.right=s(n,i);continue}i=o(i),r.right=i.left,i.left=r,i._color=r._color,r._color=n,l(r),l(i),u>1&&((f=t[u-2]).left===r?f.left=i:f.right=i),t[u-1]=i,t[u]=r,u+1<t.length?t[u+1]=e:t.push(e),u+=2}else{if((i=r.left).left&&i.left._color===n)return c=(i=r.left=o(i)).left=o(i.left),r.left=i.right,i.right=r,i.left=c,i._color=r._color,e._color=a,r._color=a,c._color=a,l(r),l(i),u>1&&((f=t[u-2]).right===r?f.right=i:f.left=i),void(t[u-1]=i);if(i.right&&i.right._color===n)return c=(i=r.left=o(i)).right=o(i.right),r.left=c.right,i.right=c.left,c.right=r,c.left=i,c._color=r._color,r._color=a,i._color=a,e._color=a,l(r),l(i),l(c),u>1&&((f=t[u-2]).right===r?f.right=c:f.left=c),void(t[u-1]=c);if(i._color===a){if(r._color===n)return r._color=a,void(r.left=s(n,i));r.left=s(n,i);continue}var f;i=o(i),r.left=i.right,i.right=r,i._color=r._color,r._color=n,l(r),l(i),u>1&&((f=t[u-2]).right===r?f.right=i:f.left=i),t[u-1]=i,t[u]=r,u+1<t.length?t[u+1]=e:t.push(e),u+=2}}}(e),d.left===r?d.left=null:d.right=null,new c(this.tree._compare,e[0])},Object.defineProperty(g,"key",{get:function(){if(this._stack.length>0)return this._stack[this._stack.length-1].key},enumerable:!0}),Object.defineProperty(g,"value",{get:function(){if(this._stack.length>0)return this._stack[this._stack.length-1].value},enumerable:!0}),Object.defineProperty(g,"index",{get:function(){var t=0,e=this._stack;if(0===e.length){var r=this.tree.root;return r?r._count:0}e[e.length-1].left&&(t=e[e.length-1].left._count);for(var n=e.length-2;n>=0;--n)e[n+1]===e[n].right&&(++t,e[n].left&&(t+=e[n].left._count));return t},enumerable:!0}),g.next=function(){var t=this._stack;if(0!==t.length){var e=t[t.length-1];if(e.right)for(e=e.right;e;)t.push(e),e=e.left;else for(t.pop();t.length>0&&t[t.length-1].right===e;)e=t[t.length-1],t.pop()}},Object.defineProperty(g,"hasNext",{get:function(){var t=this._stack;if(0===t.length)return!1;if(t[t.length-1].right)return!0;for(var e=t.length-1;e>0;--e)if(t[e-1].left===t[e])return!0;return!1}}),g.update=function(t){var e=this._stack;if(0===e.length)throw new Error("Can't update empty node!");var r=new Array(e.length),n=e[e.length-1];r[r.length-1]=new i(n._color,n.key,t,n.left,n.right,n._count);for(var a=e.length-2;a>=0;--a)(n=e[a]).left===e[a+1]?r[a]=new i(n._color,n.key,n.value,r[a+1],n.right,n._count):r[a]=new i(n._color,n.key,n.value,n.left,r[a+1],n._count);return new c(this.tree._compare,r[0])},g.prev=function(){var t=this._stack;if(0!==t.length){var e=t[t.length-1];if(e.left)for(e=e.left;e;)t.push(e),e=e.right;else for(t.pop();t.length>0&&t[t.length-1].left===e;)e=t[t.length-1],t.pop()}},Object.defineProperty(g,"hasPrev",{get:function(){var t=this._stack;if(0===t.length)return!1;if(t[t.length-1].left)return!0;for(var e=t.length-1;e>0;--e)if(t[e-1].right===t[e])return!0;return!1}})},{}],233:[function(t,e,r){var n=[.9999999999998099,676.5203681218851,-1259.1392167224028,771.3234287776531,-176.6150291621406,12.507343278686905,-.13857109526572012,9984369578019572e-21,1.5056327351493116e-7],a=607/128,i=[.9999999999999971,57.15623566586292,-59.59796035547549,14.136097974741746,-.4919138160976202,3399464998481189e-20,4652362892704858e-20,-9837447530487956e-20,.0001580887032249125,-.00021026444172410488,.00021743961811521265,-.0001643181065367639,8441822398385275e-20,-26190838401581408e-21,36899182659531625e-22];function o(t){if(t<0)return Number("0/0");for(var e=i[0],r=i.length-1;r>0;--r)e+=i[r]/(t+r);var n=t+a+.5;return.5*Math.log(2*Math.PI)+(t+.5)*Math.log(n)-n+Math.log(e)-Math.log(t)}e.exports=function t(e){if(e<.5)return Math.PI/(Math.sin(Math.PI*e)*t(1-e));if(e>100)return Math.exp(o(e));e-=1;for(var r=n[0],a=1;a<9;a++)r+=n[a]/(e+a);var i=e+7+.5;return Math.sqrt(2*Math.PI)*Math.pow(i,e+.5)*Math.exp(-i)*r},e.exports.log=o},{}],234:[function(t,e,r){e.exports=function(t,e){if("string"!=typeof t)throw new TypeError("must specify type string");if(e=e||{},"undefined"==typeof document&&!e.canvas)return null;var r=e.canvas||document.createElement("canvas");"number"==typeof e.width&&(r.width=e.width),"number"==typeof e.height&&(r.height=e.height);var n,a=e;try{var i=[t];0===t.indexOf("webgl")&&i.push("experimental-"+t);for(var o=0;o<i.length;o++)if(n=r.getContext(i[o],a))return n}catch(t){n=null}return n||null}},{}],235:[function(t,e,r){"use strict";e.exports=function(t,e){var r=new u(t);return r.update(e),r};var n=t("./lib/text.js"),a=t("./lib/lines.js"),i=t("./lib/background.js"),o=t("./lib/cube.js"),s=t("./lib/ticks.js"),l=new Float32Array([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]);function c(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t}function u(t){this.gl=t,this.pixelRatio=1,this.bounds=[[-10,-10,-10],[10,10,10]],this.ticks=[[],[],[]],this.autoTicks=!0,this.tickSpacing=[1,1,1],this.tickEnable=[!0,!0,!0],this.tickFont=["sans-serif","sans-serif","sans-serif"],this.tickSize=[12,12,12],this.tickAngle=[0,0,0],this.tickAlign=["auto","auto","auto"],this.tickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.tickPad=[10,10,10],this.lastCubeProps={cubeEdges:[0,0,0],axis:[0,0,0]},this.labels=["x","y","z"],this.labelEnable=[!0,!0,!0],this.labelFont="sans-serif",this.labelSize=[20,20,20],this.labelAngle=[0,0,0],this.labelAlign=["auto","auto","auto"],this.labelColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.labelPad=[10,10,10],this.lineEnable=[!0,!0,!0],this.lineMirror=[!1,!1,!1],this.lineWidth=[1,1,1],this.lineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.lineTickEnable=[!0,!0,!0],this.lineTickMirror=[!1,!1,!1],this.lineTickLength=[0,0,0],this.lineTickWidth=[1,1,1],this.lineTickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.gridEnable=[!0,!0,!0],this.gridWidth=[1,1,1],this.gridColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.zeroEnable=[!0,!0,!0],this.zeroLineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.zeroLineWidth=[2,2,2],this.backgroundEnable=[!1,!1,!1],this.backgroundColor=[[.8,.8,.8,.5],[.8,.8,.8,.5],[.8,.8,.8,.5]],this._firstInit=!0,this._text=null,this._lines=null,this._background=i(t)}var f=u.prototype;function p(){this.primalOffset=[0,0,0],this.primalMinor=[0,0,0],this.mirrorOffset=[0,0,0],this.mirrorMinor=[0,0,0]}f.update=function(t){function e(e,r,n){if(n in t){var a,i=t[n],o=this[n];(e?Array.isArray(i)&&Array.isArray(i[0]):Array.isArray(i))?this[n]=a=[r(i[0]),r(i[1]),r(i[2])]:this[n]=a=[r(i),r(i),r(i)];for(var s=0;s<3;++s)if(a[s]!==o[s])return!0}return!1}t=t||{};var r,i=e.bind(this,!1,Number),o=e.bind(this,!1,Boolean),l=e.bind(this,!1,String),c=e.bind(this,!0,(function(t){if(Array.isArray(t)){if(3===t.length)return[+t[0],+t[1],+t[2],1];if(4===t.length)return[+t[0],+t[1],+t[2],+t[3]]}return[0,0,0,1]})),u=!1,f=!1;if("bounds"in t)for(var p=t.bounds,h=0;h<2;++h)for(var d=0;d<3;++d)p[h][d]!==this.bounds[h][d]&&(f=!0),this.bounds[h][d]=p[h][d];if("ticks"in t)for(r=t.ticks,u=!0,this.autoTicks=!1,h=0;h<3;++h)this.tickSpacing[h]=0;else i("tickSpacing")&&(this.autoTicks=!0,f=!0);if(this._firstInit&&("ticks"in t||"tickSpacing"in t||(this.autoTicks=!0),f=!0,u=!0,this._firstInit=!1),f&&this.autoTicks&&(r=s.create(this.bounds,this.tickSpacing),u=!0),u){for(h=0;h<3;++h)r[h].sort((function(t,e){return t.x-e.x}));s.equal(r,this.ticks)?u=!1:this.ticks=r}o("tickEnable"),l("tickFont")&&(u=!0),i("tickSize"),i("tickAngle"),i("tickPad"),c("tickColor");var g=l("labels");l("labelFont")&&(g=!0),o("labelEnable"),i("labelSize"),i("labelPad"),c("labelColor"),o("lineEnable"),o("lineMirror"),i("lineWidth"),c("lineColor"),o("lineTickEnable"),o("lineTickMirror"),i("lineTickLength"),i("lineTickWidth"),c("lineTickColor"),o("gridEnable"),i("gridWidth"),c("gridColor"),o("zeroEnable"),c("zeroLineColor"),i("zeroLineWidth"),o("backgroundEnable"),c("backgroundColor"),this._text?this._text&&(g||u)&&this._text.update(this.bounds,this.labels,this.labelFont,this.ticks,this.tickFont):this._text=n(this.gl,this.bounds,this.labels,this.labelFont,this.ticks,this.tickFont),this._lines&&u&&(this._lines.dispose(),this._lines=null),this._lines||(this._lines=a(this.gl,this.bounds,this.ticks))};var h=[new p,new p,new p];function d(t,e,r,n,a){for(var i=t.primalOffset,o=t.primalMinor,s=t.mirrorOffset,l=t.mirrorMinor,c=n[e],u=0;u<3;++u)if(e!==u){var f=i,p=s,h=o,d=l;c&1<<u&&(f=s,p=i,h=l,d=o),f[u]=r[0][u],p[u]=r[1][u],a[u]>0?(h[u]=-1,d[u]=0):(h[u]=0,d[u]=1)}}var g=[0,0,0],v={model:l,view:l,projection:l,_ortho:!1};f.isOpaque=function(){return!0},f.isTransparent=function(){return!1},f.drawTransparent=function(t){};var m=[0,0,0],y=[0,0,0],x=[0,0,0];f.draw=function(t){t=t||v;for(var e=this.gl,r=t.model||l,n=t.view||l,a=t.projection||l,i=this.bounds,s=t._ortho||!1,u=o(r,n,a,i,s),f=u.cubeEdges,p=u.axis,b=n[12],_=n[13],w=n[14],k=n[15],T=(s?2:1)*this.pixelRatio*(a[3]*b+a[7]*_+a[11]*w+a[15]*k)/e.drawingBufferHeight,A=0;A<3;++A)this.lastCubeProps.cubeEdges[A]=f[A],this.lastCubeProps.axis[A]=p[A];var M=h;for(A=0;A<3;++A)d(h[A],A,this.bounds,f,p);e=this.gl;var E,S,C,L=g;for(A=0;A<3;++A)this.backgroundEnable[A]?L[A]=p[A]:L[A]=0;for(this._background.draw(r,n,a,i,L,this.backgroundColor),this._lines.bind(r,n,a,this),A=0;A<3;++A){var O=[0,0,0];p[A]>0?O[A]=i[1][A]:O[A]=i[0][A];for(var P=0;P<2;++P){var I=(A+1+P)%3,D=(A+1+(1^P))%3;this.gridEnable[I]&&this._lines.drawGrid(I,D,this.bounds,O,this.gridColor[I],this.gridWidth[I]*this.pixelRatio)}for(P=0;P<2;++P)I=(A+1+P)%3,D=(A+1+(1^P))%3,this.zeroEnable[D]&&Math.min(i[0][D],i[1][D])<=0&&Math.max(i[0][D],i[1][D])>=0&&this._lines.drawZero(I,D,this.bounds,O,this.zeroLineColor[D],this.zeroLineWidth[D]*this.pixelRatio)}for(A=0;A<3;++A){this.lineEnable[A]&&this._lines.drawAxisLine(A,this.bounds,M[A].primalOffset,this.lineColor[A],this.lineWidth[A]*this.pixelRatio),this.lineMirror[A]&&this._lines.drawAxisLine(A,this.bounds,M[A].mirrorOffset,this.lineColor[A],this.lineWidth[A]*this.pixelRatio);var z=c(m,M[A].primalMinor),R=c(y,M[A].mirrorMinor),F=this.lineTickLength;for(P=0;P<3;++P){var B=T/r[5*P];z[P]*=F[P]*B,R[P]*=F[P]*B}this.lineTickEnable[A]&&this._lines.drawAxisTicks(A,M[A].primalOffset,z,this.lineTickColor[A],this.lineTickWidth[A]*this.pixelRatio),this.lineTickMirror[A]&&this._lines.drawAxisTicks(A,M[A].mirrorOffset,R,this.lineTickColor[A],this.lineTickWidth[A]*this.pixelRatio)}function N(t){(C=[0,0,0])[t]=1}function j(t,e,r){var n=(t+1)%3,a=(t+2)%3,i=e[n],o=e[a],s=r[n],l=r[a];i>0&&l>0?N(n):i>0&&l<0?N(n):i<0&&l>0?N(n):i<0&&l<0?N(n):o>0&&s>0?N(a):o>0&&s<0?N(a):o<0&&s>0?N(a):o<0&&s<0&&N(a)}for(this._lines.unbind(),this._text.bind(r,n,a,this.pixelRatio),A=0;A<3;++A){var V=M[A].primalMinor,U=M[A].mirrorMinor,H=c(x,M[A].primalOffset);for(P=0;P<3;++P)this.lineTickEnable[A]&&(H[P]+=T*V[P]*Math.max(this.lineTickLength[P],0)/r[5*P]);var q=[0,0,0];if(q[A]=1,this.tickEnable[A]){for(-3600===this.tickAngle[A]?(this.tickAngle[A]=0,this.tickAlign[A]="auto"):this.tickAlign[A]=-1,S=1,"auto"===(E=[this.tickAlign[A],.5,S])[0]?E[0]=0:E[0]=parseInt(""+E[0]),C=[0,0,0],j(A,V,U),P=0;P<3;++P)H[P]+=T*V[P]*this.tickPad[P]/r[5*P];this._text.drawTicks(A,this.tickSize[A],this.tickAngle[A],H,this.tickColor[A],q,C,E)}if(this.labelEnable[A]){for(S=0,C=[0,0,0],this.labels[A].length>4&&(N(A),S=1),"auto"===(E=[this.labelAlign[A],.5,S])[0]?E[0]=0:E[0]=parseInt(""+E[0]),P=0;P<3;++P)H[P]+=T*V[P]*this.labelPad[P]/r[5*P];H[A]+=.5*(i[0][A]+i[1][A]),this._text.drawLabel(A,this.labelSize[A],this.labelAngle[A],H,this.labelColor[A],[0,0,0],C,E)}}this._text.unbind()},f.dispose=function(){this._text.dispose(),this._lines.dispose(),this._background.dispose(),this._lines=null,this._text=null,this._background=null,this.gl=null}},{"./lib/background.js":236,"./lib/cube.js":237,"./lib/lines.js":238,"./lib/text.js":240,"./lib/ticks.js":241}],236:[function(t,e,r){"use strict";e.exports=function(t){for(var e=[],r=[],s=0,l=0;l<3;++l)for(var c=(l+1)%3,u=(l+2)%3,f=[0,0,0],p=[0,0,0],h=-1;h<=1;h+=2){r.push(s,s+2,s+1,s+1,s+2,s+3),f[l]=h,p[l]=h;for(var d=-1;d<=1;d+=2){f[c]=d;for(var g=-1;g<=1;g+=2)f[u]=g,e.push(f[0],f[1],f[2],p[0],p[1],p[2]),s+=1}var v=c;c=u,u=v}var m=n(t,new Float32Array(e)),y=n(t,new Uint16Array(r),t.ELEMENT_ARRAY_BUFFER),x=a(t,[{buffer:m,type:t.FLOAT,size:3,offset:0,stride:24},{buffer:m,type:t.FLOAT,size:3,offset:12,stride:24}],y),b=i(t);return b.attributes.position.location=0,b.attributes.normal.location=1,new o(t,m,x,b)};var n=t("gl-buffer"),a=t("gl-vao"),i=t("./shaders").bg;function o(t,e,r,n){this.gl=t,this.buffer=e,this.vao=r,this.shader=n}var s=o.prototype;s.draw=function(t,e,r,n,a,i){for(var o=!1,s=0;s<3;++s)o=o||a[s];if(o){var l=this.gl;l.enable(l.POLYGON_OFFSET_FILL),l.polygonOffset(1,2),this.shader.bind(),this.shader.uniforms={model:t,view:e,projection:r,bounds:n,enable:a,colors:i},this.vao.bind(),this.vao.draw(this.gl.TRIANGLES,36),this.vao.unbind(),l.disable(l.POLYGON_OFFSET_FILL)}},s.dispose=function(){this.vao.dispose(),this.buffer.dispose(),this.shader.dispose()}},{"./shaders":239,"gl-buffer":243,"gl-vao":328}],237:[function(t,e,r){"use strict";e.exports=function(t,e,r,i,h){a(s,e,t),a(s,r,s);for(var y=0,x=0;x<2;++x){u[2]=i[x][2];for(var b=0;b<2;++b){u[1]=i[b][1];for(var _=0;_<2;++_)u[0]=i[_][0],p(l[y],u,s),y+=1}}var w=-1;for(x=0;x<8;++x){for(var k=l[x][3],T=0;T<3;++T)c[x][T]=l[x][T]/k;h&&(c[x][2]*=-1),k<0&&(w<0?w=x:c[x][2]<c[w][2]&&(w=x))}if(w<0){w=0;for(var A=0;A<3;++A){for(var M=(A+2)%3,E=(A+1)%3,S=-1,C=-1,L=0;L<2;++L){var O=(I=L<<A)+(L<<M)+(1-L<<E),P=I+(1-L<<M)+(L<<E);o(c[I],c[O],c[P],f)<0||(L?S=1:C=1)}if(S<0||C<0)C>S&&(w|=1<<A);else{for(L=0;L<2;++L){O=(I=L<<A)+(L<<M)+(1-L<<E),P=I+(1-L<<M)+(L<<E);var I,D=d([l[I],l[O],l[P],l[I+(1<<M)+(1<<E)]]);L?S=D:C=D}C>S&&(w|=1<<A)}}}var z=7^w,R=-1;for(x=0;x<8;++x)x!==w&&x!==z&&(R<0?R=x:c[R][1]>c[x][1]&&(R=x));var F=-1;for(x=0;x<3;++x)(N=R^1<<x)!==w&&N!==z&&(F<0&&(F=N),(E=c[N])[0]<c[F][0]&&(F=N));var B=-1;for(x=0;x<3;++x){var N;(N=R^1<<x)!==w&&N!==z&&N!==F&&(B<0&&(B=N),(E=c[N])[0]>c[B][0]&&(B=N))}var j=g;j[0]=j[1]=j[2]=0,j[n.log2(F^R)]=R&F,j[n.log2(R^B)]=R&B;var V=7^B;V===w||V===z?(V=7^F,j[n.log2(B^V)]=V&B):j[n.log2(F^V)]=V&F;var U=v,H=w;for(A=0;A<3;++A)U[A]=H&1<<A?-1:1;return m};var n=t("bit-twiddle"),a=t("gl-mat4/multiply"),i=t("split-polygon"),o=t("robust-orientation"),s=new Array(16),l=new Array(8),c=new Array(8),u=new Array(3),f=[0,0,0];function p(t,e,r){for(var n=0;n<4;++n){t[n]=r[12+n];for(var a=0;a<3;++a)t[n]+=e[a]*r[4*a+n]}}!function(){for(var t=0;t<8;++t)l[t]=[1,1,1,1],c[t]=[1,1,1]}();var h=[[0,0,1,0,0],[0,0,-1,1,0],[0,-1,0,1,0],[0,1,0,1,0],[-1,0,0,1,0],[1,0,0,1,0]];function d(t){for(var e=0;e<h.length;++e)if((t=i.positive(t,h[e])).length<3)return 0;var r=t[0],n=r[0]/r[3],a=r[1]/r[3],o=0;for(e=1;e+1<t.length;++e){var s=t[e],l=t[e+1],c=s[0]/s[3]-n,u=s[1]/s[3]-a,f=l[0]/l[3]-n,p=l[1]/l[3]-a;o+=Math.abs(c*p-u*f)}return o}var g=[1,1,1],v=[0,0,0],m={cubeEdges:g,axis:v}},{"bit-twiddle":93,"gl-mat4/multiply":269,"robust-orientation":508,"split-polygon":525}],238:[function(t,e,r){"use strict";e.exports=function(t,e,r){var o=[],s=[0,0,0],l=[0,0,0],c=[0,0,0],u=[0,0,0];o.push(0,0,1,0,1,1,0,0,-1,0,0,-1,0,1,1,0,1,-1);for(var f=0;f<3;++f){for(var p=o.length/3|0,d=0;d<r[f].length;++d){var g=+r[f][d].x;o.push(g,0,1,g,1,1,g,0,-1,g,0,-1,g,1,1,g,1,-1)}var v=o.length/3|0;s[f]=p,l[f]=v-p,p=o.length/3|0;for(var m=0;m<r[f].length;++m)g=+r[f][m].x,o.push(g,0,1,g,1,1,g,0,-1,g,0,-1,g,1,1,g,1,-1);v=o.length/3|0,c[f]=p,u[f]=v-p}var y=n(t,new Float32Array(o)),x=a(t,[{buffer:y,type:t.FLOAT,size:3,stride:0,offset:0}]),b=i(t);return b.attributes.position.location=0,new h(t,y,x,b,l,s,u,c)};var n=t("gl-buffer"),a=t("gl-vao"),i=t("./shaders").line,o=[0,0,0],s=[0,0,0],l=[0,0,0],c=[0,0,0],u=[1,1];function f(t){return t[0]=t[1]=t[2]=0,t}function p(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t}function h(t,e,r,n,a,i,o,s){this.gl=t,this.vertBuffer=e,this.vao=r,this.shader=n,this.tickCount=a,this.tickOffset=i,this.gridCount=o,this.gridOffset=s}var d=h.prototype;d.bind=function(t,e,r){this.shader.bind(),this.shader.uniforms.model=t,this.shader.uniforms.view=e,this.shader.uniforms.projection=r,u[0]=this.gl.drawingBufferWidth,u[1]=this.gl.drawingBufferHeight,this.shader.uniforms.screenShape=u,this.vao.bind()},d.unbind=function(){this.vao.unbind()},d.drawAxisLine=function(t,e,r,n,a){var i=f(s);this.shader.uniforms.majorAxis=s,i[t]=e[1][t]-e[0][t],this.shader.uniforms.minorAxis=i;var o,u=p(c,r);u[t]+=e[0][t],this.shader.uniforms.offset=u,this.shader.uniforms.lineWidth=a,this.shader.uniforms.color=n,(o=f(l))[(t+2)%3]=1,this.shader.uniforms.screenAxis=o,this.vao.draw(this.gl.TRIANGLES,6),(o=f(l))[(t+1)%3]=1,this.shader.uniforms.screenAxis=o,this.vao.draw(this.gl.TRIANGLES,6)},d.drawAxisTicks=function(t,e,r,n,a){if(this.tickCount[t]){var i=f(o);i[t]=1,this.shader.uniforms.majorAxis=i,this.shader.uniforms.offset=e,this.shader.uniforms.minorAxis=r,this.shader.uniforms.color=n,this.shader.uniforms.lineWidth=a;var s=f(l);s[t]=1,this.shader.uniforms.screenAxis=s,this.vao.draw(this.gl.TRIANGLES,this.tickCount[t],this.tickOffset[t])}},d.drawGrid=function(t,e,r,n,a,i){if(this.gridCount[t]){var u=f(s);u[e]=r[1][e]-r[0][e],this.shader.uniforms.minorAxis=u;var h=p(c,n);h[e]+=r[0][e],this.shader.uniforms.offset=h;var d=f(o);d[t]=1,this.shader.uniforms.majorAxis=d;var g=f(l);g[t]=1,this.shader.uniforms.screenAxis=g,this.shader.uniforms.lineWidth=i,this.shader.uniforms.color=a,this.vao.draw(this.gl.TRIANGLES,this.gridCount[t],this.gridOffset[t])}},d.drawZero=function(t,e,r,n,a,i){var o=f(s);this.shader.uniforms.majorAxis=o,o[t]=r[1][t]-r[0][t],this.shader.uniforms.minorAxis=o;var u=p(c,n);u[t]+=r[0][t],this.shader.uniforms.offset=u;var h=f(l);h[e]=1,this.shader.uniforms.screenAxis=h,this.shader.uniforms.lineWidth=i,this.shader.uniforms.color=a,this.vao.draw(this.gl.TRIANGLES,6)},d.dispose=function(){this.vao.dispose(),this.vertBuffer.dispose(),this.shader.dispose()}},{"./shaders":239,"gl-buffer":243,"gl-vao":328}],239:[function(t,e,r){"use strict";var n=t("glslify"),a=t("gl-shader"),i=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position;\n\nuniform mat4 model, view, projection;\nuniform vec3 offset, majorAxis, minorAxis, screenAxis;\nuniform float lineWidth;\nuniform vec2 screenShape;\n\nvec3 project(vec3 p) {\n  vec4 pp = projection * view * model * vec4(p, 1.0);\n  return pp.xyz / max(pp.w, 0.0001);\n}\n\nvoid main() {\n  vec3 major = position.x * majorAxis;\n  vec3 minor = position.y * minorAxis;\n\n  vec3 vPosition = major + minor + offset;\n  vec3 pPosition = project(vPosition);\n  vec3 offset = project(vPosition + screenAxis * position.z);\n\n  vec2 screen = normalize((offset - pPosition).xy * screenShape) / screenShape;\n\n  gl_Position = vec4(pPosition + vec3(0.5 * screen * lineWidth, 0), 1.0);\n}\n"]),o=n(["precision highp float;\n#define GLSLIFY 1\n\nuniform vec4 color;\nvoid main() {\n  gl_FragColor = color;\n}"]);r.line=function(t){return a(t,i,o,null,[{name:"position",type:"vec3"}])};var s=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position;\n\nuniform mat4 model, view, projection;\nuniform vec3 offset, axis, alignDir, alignOpt;\nuniform float scale, angle, pixelScale;\nuniform vec2 resolution;\n\nvec3 project(vec3 p) {\n  vec4 pp = projection * view * model * vec4(p, 1.0);\n  return pp.xyz / max(pp.w, 0.0001);\n}\n\nfloat computeViewAngle(vec3 a, vec3 b) {\n  vec3 A = project(a);\n  vec3 B = project(b);\n\n  return atan(\n    (B.y - A.y) * resolution.y,\n    (B.x - A.x) * resolution.x\n  );\n}\n\nconst float PI = 3.141592;\nconst float TWO_PI = 2.0 * PI;\nconst float HALF_PI = 0.5 * PI;\nconst float ONE_AND_HALF_PI = 1.5 * PI;\n\nint option = int(floor(alignOpt.x + 0.001));\nfloat hv_ratio =       alignOpt.y;\nbool enableAlign =    (alignOpt.z != 0.0);\n\nfloat mod_angle(float a) {\n  return mod(a, PI);\n}\n\nfloat positive_angle(float a) {\n  return mod_angle((a < 0.0) ?\n    a + TWO_PI :\n    a\n  );\n}\n\nfloat look_upwards(float a) {\n  float b = positive_angle(a);\n  return ((b > HALF_PI) && (b <= ONE_AND_HALF_PI)) ?\n    b - PI :\n    b;\n}\n\nfloat look_horizontal_or_vertical(float a, float ratio) {\n  // ratio controls the ratio between being horizontal to (vertical + horizontal)\n  // if ratio is set to 0.5 then it is 50%, 50%.\n  // when using a higher ratio e.g. 0.75 the result would\n  // likely be more horizontal than vertical.\n\n  float b = positive_angle(a);\n\n  return\n    (b < (      ratio) * HALF_PI) ? 0.0 :\n    (b < (2.0 - ratio) * HALF_PI) ? -HALF_PI :\n    (b < (2.0 + ratio) * HALF_PI) ? 0.0 :\n    (b < (4.0 - ratio) * HALF_PI) ? HALF_PI :\n                                    0.0;\n}\n\nfloat roundTo(float a, float b) {\n  return float(b * floor((a + 0.5 * b) / b));\n}\n\nfloat look_round_n_directions(float a, int n) {\n  float b = positive_angle(a);\n  float div = TWO_PI / float(n);\n  float c = roundTo(b, div);\n  return look_upwards(c);\n}\n\nfloat applyAlignOption(float rawAngle, float delta) {\n  return\n    (option >  2) ? look_round_n_directions(rawAngle + delta, option) :       // option 3-n: round to n directions\n    (option == 2) ? look_horizontal_or_vertical(rawAngle + delta, hv_ratio) : // horizontal or vertical\n    (option == 1) ? rawAngle + delta :       // use free angle, and flip to align with one direction of the axis\n    (option == 0) ? look_upwards(rawAngle) : // use free angle, and stay upwards\n    (option ==-1) ? 0.0 :                    // useful for backward compatibility, all texts remains horizontal\n                    rawAngle;                // otherwise return back raw input angle\n}\n\nbool isAxisTitle = (axis.x == 0.0) &&\n                   (axis.y == 0.0) &&\n                   (axis.z == 0.0);\n\nvoid main() {\n  //Compute world offset\n  float axisDistance = position.z;\n  vec3 dataPosition = axisDistance * axis + offset;\n\n  float beta = angle; // i.e. user defined attributes for each tick\n\n  float axisAngle;\n  float clipAngle;\n  float flip;\n\n  if (enableAlign) {\n    axisAngle = (isAxisTitle) ? HALF_PI :\n                      computeViewAngle(dataPosition, dataPosition + axis);\n    clipAngle = computeViewAngle(dataPosition, dataPosition + alignDir);\n\n    axisAngle += (sin(axisAngle) < 0.0) ? PI : 0.0;\n    clipAngle += (sin(clipAngle) < 0.0) ? PI : 0.0;\n\n    flip = (dot(vec2(cos(axisAngle), sin(axisAngle)),\n                vec2(sin(clipAngle),-cos(clipAngle))) > 0.0) ? 1.0 : 0.0;\n\n    beta += applyAlignOption(clipAngle, flip * PI);\n  }\n\n  //Compute plane offset\n  vec2 planeCoord = position.xy * pixelScale;\n\n  mat2 planeXform = scale * mat2(\n     cos(beta), sin(beta),\n    -sin(beta), cos(beta)\n  );\n\n  vec2 viewOffset = 2.0 * planeXform * planeCoord / resolution;\n\n  //Compute clip position\n  vec3 clipPosition = project(dataPosition);\n\n  //Apply text offset in clip coordinates\n  clipPosition += vec3(viewOffset, 0.0);\n\n  //Done\n  gl_Position = vec4(clipPosition, 1.0);\n}"]),l=n(["precision highp float;\n#define GLSLIFY 1\n\nuniform vec4 color;\nvoid main() {\n  gl_FragColor = color;\n}"]);r.text=function(t){return a(t,s,l,null,[{name:"position",type:"vec3"}])};var c=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec3 normal;\n\nuniform mat4 model, view, projection;\nuniform vec3 enable;\nuniform vec3 bounds[2];\n\nvarying vec3 colorChannel;\n\nvoid main() {\n\n  vec3 signAxis = sign(bounds[1] - bounds[0]);\n\n  vec3 realNormal = signAxis * normal;\n\n  if(dot(realNormal, enable) > 0.0) {\n    vec3 minRange = min(bounds[0], bounds[1]);\n    vec3 maxRange = max(bounds[0], bounds[1]);\n    vec3 nPosition = mix(minRange, maxRange, 0.5 * (position + 1.0));\n    gl_Position = projection * view * model * vec4(nPosition, 1.0);\n  } else {\n    gl_Position = vec4(0,0,0,0);\n  }\n\n  colorChannel = abs(realNormal);\n}"]),u=n(["precision highp float;\n#define GLSLIFY 1\n\nuniform vec4 colors[3];\n\nvarying vec3 colorChannel;\n\nvoid main() {\n  gl_FragColor = colorChannel.x * colors[0] +\n                 colorChannel.y * colors[1] +\n                 colorChannel.z * colors[2];\n}"]);r.bg=function(t){return a(t,c,u,null,[{name:"position",type:"vec3"},{name:"normal",type:"vec3"}])}},{"gl-shader":303,glslify:410}],240:[function(t,e,r){(function(r){"use strict";e.exports=function(t,e,r,i,s,l){var u=n(t),f=a(t,[{buffer:u,size:3}]),p=o(t);p.attributes.position.location=0;var h=new c(t,p,u,f);return h.update(e,r,i,s,l),h};var n=t("gl-buffer"),a=t("gl-vao"),i=t("vectorize-text"),o=t("./shaders").text,s=window||r.global||{},l=s.__TEXT_CACHE||{};function c(t,e,r,n){this.gl=t,this.shader=e,this.buffer=r,this.vao=n,this.tickOffset=this.tickCount=this.labelOffset=this.labelCount=null}s.__TEXT_CACHE={};var u=c.prototype,f=[0,0];u.bind=function(t,e,r,n){this.vao.bind(),this.shader.bind();var a=this.shader.uniforms;a.model=t,a.view=e,a.projection=r,a.pixelScale=n,f[0]=this.gl.drawingBufferWidth,f[1]=this.gl.drawingBufferHeight,this.shader.uniforms.resolution=f},u.unbind=function(){this.vao.unbind()},u.update=function(t,e,r,n,a){var o=[];function s(t,e,r,n,a,s){var c=l[r];c||(c=l[r]={});var 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g=0;g<n[d].length;++g)n[d][g].text&&s(n[d][g].x,n[d][g].text,n[d][g].font||a,n[d][g].fontSize||12,1.25,h);u[d]=(o.length/3|0)-c[d]}this.buffer.update(o),this.tickOffset=c,this.tickCount=u,this.labelOffset=f,this.labelCount=p},u.drawTicks=function(t,e,r,n,a,i,o,s){this.tickCount[t]&&(this.shader.uniforms.axis=i,this.shader.uniforms.color=a,this.shader.uniforms.angle=r,this.shader.uniforms.scale=e,this.shader.uniforms.offset=n,this.shader.uniforms.alignDir=o,this.shader.uniforms.alignOpt=s,this.vao.draw(this.gl.TRIANGLES,this.tickCount[t],this.tickOffset[t]))},u.drawLabel=function(t,e,r,n,a,i,o,s){this.labelCount[t]&&(this.shader.uniforms.axis=i,this.shader.uniforms.color=a,this.shader.uniforms.angle=r,this.shader.uniforms.scale=e,this.shader.uniforms.offset=n,this.shader.uniforms.alignDir=o,this.shader.uniforms.alignOpt=s,this.vao.draw(this.gl.TRIANGLES,this.labelCount[t],this.labelOffset[t]))},u.dispose=function(){this.shader.dispose(),this.vao.dispose(),this.buffer.dispose()}}).call(this,t("_process"))},{"./shaders":239,_process:483,"gl-buffer":243,"gl-vao":328,"vectorize-text":548}],241:[function(t,e,r){"use 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p=e.model||c,h=e.view||c,m=e.projection||c,y=e._ortho||!1,x=t.bounds,b=(f=f||i(p,h,m,x,y)).axis;o(u,h,p),o(u,m,u);for(var _=g,w=0;w<3;++w)_[w].lo=1/0,_[w].hi=-1/0,_[w].pixelsPerDataUnit=1/0;var k=n(s(u,u));s(u,u);for(var T=0;T<3;++T){var A=(T+1)%3,M=(T+2)%3,E=v;t:for(w=0;w<2;++w){var S=[];if(b[T]<0!=!!w){E[T]=x[w][T];for(var C=0;C<2;++C){E[A]=x[C^w][A];for(var L=0;L<2;++L)E[M]=x[L^C^w][M],S.push(E.slice())}var O=y?5:4;for(C=O;C===O;++C){if(0===S.length)continue t;S=a.positive(S,k[C])}for(C=0;C<S.length;++C){M=S[C];var P=d(v,u,M,r,l);for(L=0;L<3;++L)_[L].lo=Math.min(_[L].lo,M[L]),_[L].hi=Math.max(_[L].hi,M[L]),L!==T&&(_[L].pixelsPerDataUnit=Math.min(_[L].pixelsPerDataUnit,Math.abs(P[L])))}}}}return _};var n=t("extract-frustum-planes"),a=t("split-polygon"),i=t("./lib/cube.js"),o=t("gl-mat4/multiply"),s=t("gl-mat4/transpose"),l=t("gl-vec4/transformMat4"),c=new Float32Array([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]),u=new Float32Array(16);function f(t,e,r){this.lo=t,this.hi=e,this.pixelsPerDataUnit=r}var p=[0,0,0,1],h=[0,0,0,1];function d(t,e,r,n,a){for(var i=0;i<3;++i){for(var o=p,s=h,c=0;c<3;++c)s[c]=o[c]=r[c];s[3]=o[3]=1,s[i]+=1,l(s,s,e),s[3]<0&&(t[i]=1/0),o[i]-=1,l(o,o,e),o[3]<0&&(t[i]=1/0);var u=(o[0]/o[3]-s[0]/s[3])*n,f=(o[1]/o[3]-s[1]/s[3])*a;t[i]=.25*Math.sqrt(u*u+f*f)}return t}var g=[new f(1/0,-1/0,1/0),new f(1/0,-1/0,1/0),new f(1/0,-1/0,1/0)],v=[0,0,0]},{"./lib/cube.js":237,"extract-frustum-planes":226,"gl-mat4/multiply":269,"gl-mat4/transpose":278,"gl-vec4/transformMat4":399,"split-polygon":525}],243:[function(t,e,r){"use strict";var n=t("typedarray-pool"),a=t("ndarray-ops"),i=t("ndarray"),o=["uint8","uint8_clamped","uint16","uint32","int8","int16","int32","float32"];function s(t,e,r,n,a){this.gl=t,this.type=e,this.handle=r,this.length=n,this.usage=a}var l=s.prototype;function c(t,e,r,n,a,i){var o=a.length*a.BYTES_PER_ELEMENT;if(i<0)return t.bufferData(e,a,n),o;if(o+i>r)throw new Error("gl-buffer: If resizing buffer, must not specify offset");return t.bufferSubData(e,i,a),r}function u(t,e){for(var r=n.malloc(t.length,e),a=t.length,i=0;i<a;++i)r[i]=t[i];return r}l.bind=function(){this.gl.bindBuffer(this.type,this.handle)},l.unbind=function(){this.gl.bindBuffer(this.type,null)},l.dispose=function(){this.gl.deleteBuffer(this.handle)},l.update=function(t,e){if("number"!=typeof e&&(e=-1),this.bind(),"object"==typeof t&&void 0!==t.shape){var r=t.dtype;if(o.indexOf(r)<0&&(r="float32"),this.type===this.gl.ELEMENT_ARRAY_BUFFER&&(r=gl.getExtension("OES_element_index_uint")&&"uint16"!==r?"uint32":"uint16"),r===t.dtype&&function(t,e){for(var r=1,n=e.length-1;n>=0;--n){if(e[n]!==r)return!1;r*=t[n]}return!0}(t.shape,t.stride))0===t.offset&&t.data.length===t.shape[0]?this.length=c(this.gl,this.type,this.length,this.usage,t.data,e):this.length=c(this.gl,this.type,this.length,this.usage,t.data.subarray(t.offset,t.shape[0]),e);else{var s=n.malloc(t.size,r),l=i(s,t.shape);a.assign(l,t),this.length=c(this.gl,this.type,this.length,this.usage,e<0?s:s.subarray(0,t.size),e),n.free(s)}}else if(Array.isArray(t)){var f;f=this.type===this.gl.ELEMENT_ARRAY_BUFFER?u(t,"uint16"):u(t,"float32"),this.length=c(this.gl,this.type,this.length,this.usage,e<0?f:f.subarray(0,t.length),e),n.free(f)}else if("object"==typeof t&&"number"==typeof t.length)this.length=c(this.gl,this.type,this.length,this.usage,t,e);else{if("number"!=typeof t&&void 0!==t)throw new Error("gl-buffer: Invalid data type");if(e>=0)throw new Error("gl-buffer: Cannot specify offset when resizing buffer");(t|=0)<=0&&(t=1),this.gl.bufferData(this.type,0|t,this.usage),this.length=t}},e.exports=function(t,e,r,n){if(r=r||t.ARRAY_BUFFER,n=n||t.DYNAMIC_DRAW,r!==t.ARRAY_BUFFER&&r!==t.ELEMENT_ARRAY_BUFFER)throw new Error("gl-buffer: Invalid type for webgl buffer, must be either gl.ARRAY_BUFFER or gl.ELEMENT_ARRAY_BUFFER");if(n!==t.DYNAMIC_DRAW&&n!==t.STATIC_DRAW&&n!==t.STREAM_DRAW)throw new Error("gl-buffer: Invalid usage for buffer, must be either gl.DYNAMIC_DRAW, gl.STATIC_DRAW or gl.STREAM_DRAW");var a=t.createBuffer(),i=new s(t,r,a,0,n);return i.update(e),i}},{ndarray:451,"ndarray-ops":445,"typedarray-pool":543}],244:[function(t,e,r){"use strict";var n=t("gl-vec3");e.exports=function(t,e){var r=t.positions,a=t.vectors,i={positions:[],vertexIntensity:[],vertexIntensityBounds:t.vertexIntensityBounds,vectors:[],cells:[],coneOffset:t.coneOffset,colormap:t.colormap};if(0===t.positions.length)return e&&(e[0]=[0,0,0],e[1]=[0,0,0]),i;for(var o=0,s=1/0,l=-1/0,c=1/0,u=-1/0,f=1/0,p=-1/0,h=null,d=null,g=[],v=1/0,m=!1,y=0;y<r.length;y++){var x=r[y];s=Math.min(x[0],s),l=Math.max(x[0],l),c=Math.min(x[1],c),u=Math.max(x[1],u),f=Math.min(x[2],f),p=Math.max(x[2],p);var b=a[y];if(n.length(b)>o&&(o=n.length(b)),y){var _=2*n.distance(h,x)/(n.length(d)+n.length(b));_?(v=Math.min(v,_),m=!1):m=!0}m||(h=x,d=b),g.push(b)}var w=[s,c,f],k=[l,u,p];e&&(e[0]=w,e[1]=k),0===o&&(o=1);var T=1/o;isFinite(v)||(v=1),i.vectorScale=v;var A=t.coneSize||.5;t.absoluteConeSize&&(A=t.absoluteConeSize*T),i.coneScale=A,y=0;for(var M=0;y<r.length;y++)for(var E=(x=r[y])[0],S=x[1],C=x[2],L=g[y],O=n.length(L)*T,P=0;P<8;P++){i.positions.push([E,S,C,M++]),i.positions.push([E,S,C,M++]),i.positions.push([E,S,C,M++]),i.positions.push([E,S,C,M++]),i.positions.push([E,S,C,M++]),i.positions.push([E,S,C,M++]),i.vectors.push(L),i.vectors.push(L),i.vectors.push(L),i.vectors.push(L),i.vectors.push(L),i.vectors.push(L),i.vertexIntensity.push(O,O,O),i.vertexIntensity.push(O,O,O);var I=i.positions.length;i.cells.push([I-6,I-5,I-4],[I-3,I-2,I-1])}return i};var a=t("./lib/shaders");e.exports.createMesh=t("./create_mesh"),e.exports.createConeMesh=function(t,r){return e.exports.createMesh(t,r,{shaders:a,traceType:"cone"})}},{"./create_mesh":245,"./lib/shaders":246,"gl-vec3":347}],245:[function(t,e,r){"use strict";var n=t("gl-shader"),a=t("gl-buffer"),i=t("gl-vao"),o=t("gl-texture2d"),s=t("gl-mat4/multiply"),l=t("gl-mat4/invert"),c=t("ndarray"),u=t("colormap"),f=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function p(t,e,r,n,a,i,o,s,l,c,u){this.gl=t,this.pixelRatio=1,this.cells=[],this.positions=[],this.intensity=[],this.texture=e,this.dirty=!0,this.triShader=r,this.pickShader=n,this.trianglePositions=a,this.triangleVectors=i,this.triangleColors=s,this.triangleUVs=l,this.triangleIds=o,this.triangleVAO=c,this.triangleCount=0,this.pickId=1,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.lightPosition=[1e5,1e5,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.opacity=1,this.traceType=u,this.tubeScale=1,this.coneScale=2,this.vectorScale=1,this.coneOffset=.25,this._model=f,this._view=f,this._projection=f,this._resolution=[1,1]}var h=p.prototype;h.isOpaque=function(){return this.opacity>=1},h.isTransparent=function(){return this.opacity<1},h.pickSlots=1,h.setPickBase=function(t){this.pickId=t},h.update=function(t){t=t||{};var e=this.gl;this.dirty=!0,"lightPosition"in t&&(this.lightPosition=t.lightPosition),"opacity"in t&&(this.opacity=t.opacity),"ambient"in t&&(this.ambientLight=t.ambient),"diffuse"in t&&(this.diffuseLight=t.diffuse),"specular"in t&&(this.specularLight=t.specular),"roughness"in t&&(this.roughness=t.roughness),"fresnel"in t&&(this.fresnel=t.fresnel),void 0!==t.tubeScale&&(this.tubeScale=t.tubeScale),void 0!==t.vectorScale&&(this.vectorScale=t.vectorScale),void 0!==t.coneScale&&(this.coneScale=t.coneScale),void 0!==t.coneOffset&&(this.coneOffset=t.coneOffset),t.colormap&&(this.texture.shape=[256,256],this.texture.minFilter=e.LINEAR_MIPMAP_LINEAR,this.texture.magFilter=e.LINEAR,this.texture.setPixels(function(t){for(var e=u({colormap:t,nshades:256,format:"rgba"}),r=new Uint8Array(1024),n=0;n<256;++n){for(var a=e[n],i=0;i<3;++i)r[4*n+i]=a[i];r[4*n+3]=255*a[3]}return c(r,[256,256,4],[4,0,1])}(t.colormap)),this.texture.generateMipmap());var r=t.cells,n=t.positions,a=t.vectors;if(n&&r&&a){var i=[],o=[],s=[],l=[],f=[];this.cells=r,this.positions=n,this.vectors=a;var p=t.meshColor||[1,1,1,1],h=t.vertexIntensity,d=1/0,g=-1/0;if(h)if(t.vertexIntensityBounds)d=+t.vertexIntensityBounds[0],g=+t.vertexIntensityBounds[1];else for(var v=0;v<h.length;++v){var m=h[v];d=Math.min(d,m),g=Math.max(g,m)}else for(v=0;v<n.length;++v)m=n[v][2],d=Math.min(d,m),g=Math.max(g,m);for(this.intensity=h||function(t){for(var e=t.length,r=new Array(e),n=0;n<e;++n)r[n]=t[n][2];return r}(n),this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],v=0;v<n.length;++v)for(var y=n[v],x=0;x<3;++x)!isNaN(y[x])&&isFinite(y[x])&&(this.bounds[0][x]=Math.min(this.bounds[0][x],y[x]),this.bounds[1][x]=Math.max(this.bounds[1][x],y[x]));var b=0;t:for(v=0;v<r.length;++v){var _=r[v];switch(_.length){case 3:for(x=0;x<3;++x){y=n[k=_[x]];for(var w=0;w<3;++w)if(isNaN(y[w])||!isFinite(y[w]))continue t}for(x=0;x<3;++x){var k;y=n[k=_[2-x]],i.push(y[0],y[1],y[2],y[3]);var T=a[k];o.push(T[0],T[1],T[2],T[3]||0);var A,M=p;3===M.length?s.push(M[0],M[1],M[2],1):s.push(M[0],M[1],M[2],M[3]),A=h?[(h[k]-d)/(g-d),0]:[(y[2]-d)/(g-d),0],l.push(A[0],A[1]),f.push(v)}b+=1}}this.triangleCount=b,this.trianglePositions.update(i),this.triangleVectors.update(o),this.triangleColors.update(s),this.triangleUVs.update(l),this.triangleIds.update(new Uint32Array(f))}},h.drawTransparent=h.draw=function(t){t=t||{};for(var e=this.gl,r=t.model||f,n=t.view||f,a=t.projection||f,i=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)i[0][o]=Math.max(i[0][o],this.clipBounds[0][o]),i[1][o]=Math.min(i[1][o],this.clipBounds[1][o]);var c={model:r,view:n,projection:a,inverseModel:f.slice(),clipBounds:i,kambient:this.ambientLight,kdiffuse:this.diffuseLight,kspecular:this.specularLight,roughness:this.roughness,fresnel:this.fresnel,eyePosition:[0,0,0],lightPosition:[0,0,0],opacity:this.opacity,tubeScale:this.tubeScale,vectorScale:this.vectorScale,coneScale:this.coneScale,coneOffset:this.coneOffset,texture:0};c.inverseModel=l(c.inverseModel,c.model),e.disable(e.CULL_FACE),this.texture.bind(0);var u=new Array(16);for(s(u,c.view,c.model),s(u,c.projection,u),l(u,u),o=0;o<3;++o)c.eyePosition[o]=u[12+o]/u[15];var p=u[15];for(o=0;o<3;++o)p+=this.lightPosition[o]*u[4*o+3];for(o=0;o<3;++o){for(var h=u[12+o],d=0;d<3;++d)h+=u[4*d+o]*this.lightPosition[d];c.lightPosition[o]=h/p}if(this.triangleCount>0){var g=this.triShader;g.bind(),g.uniforms=c,this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()}},h.drawPick=function(t){t=t||{};for(var e=this.gl,r=t.model||f,n=t.view||f,a=t.projection||f,i=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)i[0][o]=Math.max(i[0][o],this.clipBounds[0][o]),i[1][o]=Math.min(i[1][o],this.clipBounds[1][o]);this._model=[].slice.call(r),this._view=[].slice.call(n),this._projection=[].slice.call(a),this._resolution=[e.drawingBufferWidth,e.drawingBufferHeight];var s={model:r,view:n,projection:a,clipBounds:i,tubeScale:this.tubeScale,vectorScale:this.vectorScale,coneScale:this.coneScale,coneOffset:this.coneOffset,pickId:this.pickId/255},l=this.pickShader;l.bind(),l.uniforms=s,this.triangleCount>0&&(this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind())},h.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=t.value[0]+256*t.value[1]+65536*t.value[2],r=this.cells[e],n=this.positions[r[1]].slice(0,3),a={position:n,dataCoordinate:n,index:Math.floor(r[1]/48)};return"cone"===this.traceType?a.index=Math.floor(r[1]/48):"streamtube"===this.traceType&&(a.intensity=this.intensity[r[1]],a.velocity=this.vectors[r[1]].slice(0,3),a.divergence=this.vectors[r[1]][3],a.index=e),a},h.dispose=function(){this.texture.dispose(),this.triShader.dispose(),this.pickShader.dispose(),this.triangleVAO.dispose(),this.trianglePositions.dispose(),this.triangleVectors.dispose(),this.triangleColors.dispose(),this.triangleUVs.dispose(),this.triangleIds.dispose()},e.exports=function(t,e,r){var s=r.shaders;1===arguments.length&&(t=(e=t).gl);var l=function(t,e){var r=n(t,e.meshShader.vertex,e.meshShader.fragment,null,e.meshShader.attributes);return r.attributes.position.location=0,r.attributes.color.location=2,r.attributes.uv.location=3,r.attributes.vector.location=4,r}(t,s),u=function(t,e){var r=n(t,e.pickShader.vertex,e.pickShader.fragment,null,e.pickShader.attributes);return r.attributes.position.location=0,r.attributes.id.location=1,r.attributes.vector.location=4,r}(t,s),f=o(t,c(new Uint8Array([255,255,255,255]),[1,1,4]));f.generateMipmap(),f.minFilter=t.LINEAR_MIPMAP_LINEAR,f.magFilter=t.LINEAR;var h=a(t),d=a(t),g=a(t),v=a(t),m=a(t),y=new p(t,f,l,u,h,d,m,g,v,i(t,[{buffer:h,type:t.FLOAT,size:4},{buffer:m,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:g,type:t.FLOAT,size:4},{buffer:v,type:t.FLOAT,size:2},{buffer:d,type:t.FLOAT,size:4}]),r.traceType||"cone");return y.update(e),y}},{colormap:127,"gl-buffer":243,"gl-mat4/invert":267,"gl-mat4/multiply":269,"gl-shader":303,"gl-texture2d":323,"gl-vao":328,ndarray:451}],246:[function(t,e,r){var n=t("glslify"),a=n(["precision highp float;\n\nprecision highp float;\n#define GLSLIFY 1\n\nvec3 getOrthogonalVector(vec3 v) {\n  // Return up-vector for only-z vector.\n  // Return ax + by + cz = 0, a point that lies on the plane that has v as a normal and that isn't (0,0,0).\n  // From the above if-statement we have ||a|| > 0  U  ||b|| > 0.\n  // Assign z = 0, x = -b, y = a:\n  // a*-b + b*a + c*0 = -ba + ba + 0 = 0\n  if (v.x*v.x > v.z*v.z || v.y*v.y > v.z*v.z) {\n    return normalize(vec3(-v.y, v.x, 0.0));\n  } else {\n    return normalize(vec3(0.0, v.z, -v.y));\n  }\n}\n\n// Calculate the cone vertex and normal at the given index.\n//\n// The returned vertex is for a cone with its top at origin and height of 1.0,\n// pointing in the direction of the vector attribute.\n//\n// Each cone is made up of a top vertex, a center base vertex and base perimeter vertices.\n// These vertices are used to make up the triangles of the cone by the following:\n//   segment + 0 top vertex\n//   segment + 1 perimeter vertex a+1\n//   segment + 2 perimeter vertex a\n//   segment + 3 center base vertex\n//   segment + 4 perimeter vertex a\n//   segment + 5 perimeter vertex a+1\n// Where segment is the number of the radial segment * 6 and a is the angle at that radial segment.\n// To go from index to segment, floor(index / 6)\n// To go from segment to angle, 2*pi * (segment/segmentCount)\n// To go from index to segment index, index - (segment*6)\n//\nvec3 getConePosition(vec3 d, float rawIndex, float coneOffset, out vec3 normal) {\n\n  const float segmentCount = 8.0;\n\n  float index = rawIndex - floor(rawIndex /\n    (segmentCount * 6.0)) *\n    (segmentCount * 6.0);\n\n  float segment = floor(0.001 + index/6.0);\n  float segmentIndex = index - (segment*6.0);\n\n  normal = -normalize(d);\n\n  if (segmentIndex > 2.99 && segmentIndex < 3.01) {\n    return mix(vec3(0.0), -d, coneOffset);\n  }\n\n  float nextAngle = (\n    (segmentIndex > 0.99 &&  segmentIndex < 1.01) ||\n    (segmentIndex > 4.99 &&  segmentIndex < 5.01)\n  ) ? 1.0 : 0.0;\n  float angle = 2.0 * 3.14159 * ((segment + nextAngle) / segmentCount);\n\n  vec3 v1 = mix(d, vec3(0.0), coneOffset);\n  vec3 v2 = v1 - d;\n\n  vec3 u = getOrthogonalVector(d);\n  vec3 v = normalize(cross(u, d));\n\n  vec3 x = u * cos(angle) * length(d)*0.25;\n  vec3 y = v * sin(angle) * length(d)*0.25;\n  vec3 v3 = v2 + x + y;\n  if (segmentIndex < 3.0) {\n    vec3 tx = u * sin(angle);\n    vec3 ty = v * -cos(angle);\n    vec3 tangent = tx + ty;\n    normal = normalize(cross(v3 - v1, tangent));\n  }\n\n  if (segmentIndex == 0.0) {\n    return mix(d, vec3(0.0), coneOffset);\n  }\n  return v3;\n}\n\nattribute vec3 vector;\nattribute vec4 color, position;\nattribute vec2 uv;\n\nuniform float vectorScale, coneScale, coneOffset;\nuniform mat4 model, view, projection, inverseModel;\nuniform vec3 eyePosition, lightPosition;\n\nvarying vec3 f_normal, f_lightDirection, f_eyeDirection, f_data, f_position;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  // Scale the vector magnitude to stay constant with\n  // model & view changes.\n  vec3 normal;\n  vec3 XYZ = getConePosition(mat3(model) * ((vectorScale * coneScale) * vector), position.w, coneOffset, normal);\n  vec4 conePosition = model * vec4(position.xyz, 1.0) + vec4(XYZ, 0.0);\n\n  //Lighting geometry parameters\n  vec4 cameraCoordinate = view * conePosition;\n  cameraCoordinate.xyz /= cameraCoordinate.w;\n  f_lightDirection = lightPosition - cameraCoordinate.xyz;\n  f_eyeDirection   = eyePosition - cameraCoordinate.xyz;\n  f_normal = normalize((vec4(normal, 0.0) * inverseModel).xyz);\n\n  // vec4 m_position  = model * vec4(conePosition, 1.0);\n  vec4 t_position  = view * conePosition;\n  gl_Position      = projection * t_position;\n\n  f_color          = color;\n  f_data           = conePosition.xyz;\n  f_position       = position.xyz;\n  f_uv             = uv;\n}\n"]),i=n(["#extension GL_OES_standard_derivatives : enable\n\nprecision highp float;\n#define GLSLIFY 1\n\nfloat beckmannDistribution(float x, float roughness) {\n  float NdotH = max(x, 0.0001);\n  float cos2Alpha = NdotH * NdotH;\n  float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\n  float roughness2 = roughness * roughness;\n  float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\n  return exp(tan2Alpha / roughness2) / denom;\n}\n\nfloat cookTorranceSpecular(\n  vec3 lightDirection,\n  vec3 viewDirection,\n  vec3 surfaceNormal,\n  float roughness,\n  float fresnel) {\n\n  float VdotN = max(dot(viewDirection, surfaceNormal), 0.0);\n  float LdotN = max(dot(lightDirection, surfaceNormal), 0.0);\n\n  //Half angle vector\n  vec3 H = normalize(lightDirection + viewDirection);\n\n  //Geometric term\n  float NdotH = max(dot(surfaceNormal, H), 0.0);\n  float VdotH = max(dot(viewDirection, H), 0.000001);\n  float LdotH = max(dot(lightDirection, H), 0.000001);\n  float G1 = (2.0 * NdotH * VdotN) / VdotH;\n  float G2 = (2.0 * NdotH * LdotN) / LdotH;\n  float G = min(1.0, min(G1, G2));\n  \n  //Distribution term\n  float D = beckmannDistribution(NdotH, roughness);\n\n  //Fresnel term\n  float F = pow(1.0 - VdotN, fresnel);\n\n  //Multiply terms and done\n  return  G * F * D / max(3.14159265 * VdotN, 0.000001);\n}\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform float roughness, fresnel, kambient, kdiffuse, kspecular, opacity;\nuniform sampler2D texture;\n\nvarying vec3 f_normal, f_lightDirection, f_eyeDirection, f_data, f_position;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n  vec3 N = normalize(f_normal);\n  vec3 L = normalize(f_lightDirection);\n  vec3 V = normalize(f_eyeDirection);\n\n  if(gl_FrontFacing) {\n    N = -N;\n  }\n\n  float specular = min(1.0, max(0.0, cookTorranceSpecular(L, V, N, roughness, fresnel)));\n  float diffuse  = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n  vec4 surfaceColor = f_color * texture2D(texture, f_uv);\n  vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular,  1.0);\n\n  gl_FragColor = litColor * opacity;\n}\n"]),o=n(["precision highp float;\n\nprecision highp float;\n#define GLSLIFY 1\n\nvec3 getOrthogonalVector(vec3 v) {\n  // Return up-vector for only-z vector.\n  // Return ax + by + cz = 0, a point that lies on the plane that has v as a normal and that isn't (0,0,0).\n  // From the above if-statement we have ||a|| > 0  U  ||b|| > 0.\n  // Assign z = 0, x = -b, y = a:\n  // a*-b + b*a + c*0 = -ba + ba + 0 = 0\n  if (v.x*v.x > v.z*v.z || v.y*v.y > v.z*v.z) {\n    return normalize(vec3(-v.y, v.x, 0.0));\n  } else {\n    return normalize(vec3(0.0, v.z, -v.y));\n  }\n}\n\n// Calculate the cone vertex and normal at the given index.\n//\n// The returned vertex is for a cone with its top at origin and height of 1.0,\n// pointing in the direction of the vector attribute.\n//\n// Each cone is made up of a top vertex, a center base vertex and base perimeter vertices.\n// These vertices are used to make up the triangles of the cone by the following:\n//   segment + 0 top vertex\n//   segment + 1 perimeter vertex a+1\n//   segment + 2 perimeter vertex a\n//   segment + 3 center base vertex\n//   segment + 4 perimeter vertex a\n//   segment + 5 perimeter vertex a+1\n// Where segment is the number of the radial segment * 6 and a is the angle at that radial segment.\n// To go from index to segment, floor(index / 6)\n// To go from segment to angle, 2*pi * (segment/segmentCount)\n// To go from index to segment index, index - (segment*6)\n//\nvec3 getConePosition(vec3 d, float rawIndex, float coneOffset, out vec3 normal) {\n\n  const float segmentCount = 8.0;\n\n  float index = rawIndex - floor(rawIndex /\n    (segmentCount * 6.0)) *\n    (segmentCount * 6.0);\n\n  float segment = floor(0.001 + index/6.0);\n  float segmentIndex = index - (segment*6.0);\n\n  normal = -normalize(d);\n\n  if (segmentIndex > 2.99 && segmentIndex < 3.01) {\n    return mix(vec3(0.0), -d, coneOffset);\n  }\n\n  float nextAngle = (\n    (segmentIndex > 0.99 &&  segmentIndex < 1.01) ||\n    (segmentIndex > 4.99 &&  segmentIndex < 5.01)\n  ) ? 1.0 : 0.0;\n  float angle = 2.0 * 3.14159 * ((segment + nextAngle) / segmentCount);\n\n  vec3 v1 = mix(d, vec3(0.0), coneOffset);\n  vec3 v2 = v1 - d;\n\n  vec3 u = getOrthogonalVector(d);\n  vec3 v = normalize(cross(u, d));\n\n  vec3 x = u * cos(angle) * length(d)*0.25;\n  vec3 y = v * sin(angle) * length(d)*0.25;\n  vec3 v3 = v2 + x + y;\n  if (segmentIndex < 3.0) {\n    vec3 tx = u * sin(angle);\n    vec3 ty = v * -cos(angle);\n    vec3 tangent = tx + ty;\n    normal = normalize(cross(v3 - v1, tangent));\n  }\n\n  if (segmentIndex == 0.0) {\n    return mix(d, vec3(0.0), coneOffset);\n  }\n  return v3;\n}\n\nattribute vec4 vector;\nattribute vec4 position;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\nuniform float vectorScale, coneScale, coneOffset;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  vec3 normal;\n  vec3 XYZ = getConePosition(mat3(model) * ((vectorScale * coneScale) * vector.xyz), position.w, coneOffset, normal);\n  vec4 conePosition = model * vec4(position.xyz, 1.0) + vec4(XYZ, 0.0);\n  gl_Position = projection * view * conePosition;\n  f_id        = id;\n  f_position  = position.xyz;\n}\n"]),s=n(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3  clipBounds[2];\nuniform float pickId;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n\n  gl_FragColor = vec4(pickId, f_id.xyz);\n}"]);r.meshShader={vertex:a,fragment:i,attributes:[{name:"position",type:"vec4"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"},{name:"vector",type:"vec3"}]},r.pickShader={vertex:o,fragment:s,attributes:[{name:"position",type:"vec4"},{name:"id",type:"vec4"},{name:"vector",type:"vec3"}]}},{glslify:410}],247:[function(t,e,r){e.exports={0:"NONE",1:"ONE",2:"LINE_LOOP",3:"LINE_STRIP",4:"TRIANGLES",5:"TRIANGLE_STRIP",6:"TRIANGLE_FAN",256:"DEPTH_BUFFER_BIT",512:"NEVER",513:"LESS",514:"EQUAL",515:"LEQUAL",516:"GREATER",517:"NOTEQUAL",518:"GEQUAL",519:"ALWAYS",768:"SRC_COLOR",769:"ONE_MINUS_SRC_COLOR",770:"SRC_ALPHA",771:"ONE_MINUS_SRC_ALPHA",772:"DST_ALPHA",773:"ONE_MINUS_DST_ALPHA",774:"DST_COLOR",775:"ONE_MINUS_DST_COLOR",776:"SRC_ALPHA_SATURATE",1024:"STENCIL_BUFFER_BIT",1028:"FRONT",1029:"BACK",1032:"FRONT_AND_BACK",1280:"INVALID_ENUM",1281:"INVALID_VALUE",1282:"INVALID_OPERATION",1285:"OUT_OF_MEMORY",1286:"INVALID_FRAMEBUFFER_OPERATION",2304:"CW",2305:"CCW",2849:"LINE_WIDTH",2884:"CULL_FACE",2885:"CULL_FACE_MODE",2886:"FRONT_FACE",2928:"DEPTH_RANGE",2929:"DEPTH_TEST",2930:"DEPTH_WRITEMASK",2931:"DEPTH_CLEAR_VALUE",2932:"DEPTH_FUNC",2960:"STENCIL_TEST",2961:"STENCIL_CLEAR_VALUE",2962:"STENCIL_FUNC",2963:"STENCIL_VALUE_MASK",2964:"STENCIL_FAIL",2965:"STENCIL_PASS_DEPTH_FAIL",2966:"STENCIL_PASS_DEPTH_PASS",2967:"STENCIL_REF",2968:"STENCIL_WRITEMASK",2978:"VIEWPORT",3024:"DITHER",3042:"BLEND",3088:"SCISSOR_BOX",3089:"SCISSOR_TEST",3106:"COLOR_CLEAR_VALUE",3107:"COLOR_WRITEMASK",3317:"UNPACK_ALIGNMENT",3333:"PACK_ALIGNMENT",3379:"MAX_TEXTURE_SIZE",3386:"MAX_VIEWPORT_DIMS",3408:"SUBPIXEL_BITS",3410:"RED_BITS",3411:"GREEN_BITS",3412:"BLUE_BITS",3413:"ALPHA_BITS",3414:"DEPTH_BITS",3415:"STENCIL_BITS",3553:"TEXTURE_2D",4352:"DONT_CARE",4353:"FASTEST",4354:"NICEST",5120:"BYTE",5121:"UNSIGNED_BYTE",5122:"SHORT",5123:"UNSIGNED_SHORT",5124:"INT",5125:"UNSIGNED_INT",5126:"FLOAT",5386:"INVERT",5890:"TEXTURE",6401:"STENCIL_INDEX",6402:"DEPTH_COMPONENT",6406:"ALPHA",6407:"RGB",6408:"RGBA",6409:"LUMINANCE",6410:"LUMINANCE_ALPHA",7680:"KEEP",7681:"REPLACE",7682:"INCR",7683:"DECR",7936:"VENDOR",7937:"RENDERER",7938:"VERSION",9728:"NEAREST",9729:"LINEAR",9984:"NEAREST_MIPMAP_NEAREST",9985:"LINEAR_MIPMAP_NEAREST",9986:"NEAREST_MIPMAP_LINEAR",9987:"LINEAR_MIPMAP_LINEAR",10240:"TEXTURE_MAG_FILTER",10241:"TEXTURE_MIN_FILTER",10242:"TEXTURE_WRAP_S",10243:"TEXTURE_WRAP_T",10497:"REPEAT",10752:"POLYGON_OFFSET_UNITS",16384:"COLOR_BUFFER_BIT",32769:"CONSTANT_COLOR",32770:"ONE_MINUS_CONSTANT_COLOR",32771:"CONSTANT_ALPHA",32772:"ONE_MINUS_CONSTANT_ALPHA",32773:"BLEND_COLOR",32774:"FUNC_ADD",32777:"BLEND_EQUATION_RGB",32778:"FUNC_SUBTRACT",32779:"FUNC_REVERSE_SUBTRACT",32819:"UNSIGNED_SHORT_4_4_4_4",32820:"UNSIGNED_SHORT_5_5_5_1",32823:"POLYGON_OFFSET_FILL",32824:"POLYGON_OFFSET_FACTOR",32854:"RGBA4",32855:"RGB5_A1",32873:"TEXTURE_BINDING_2D",32926:"SAMPLE_ALPHA_TO_COVERAGE",32928:"SAMPLE_COVERAGE",32936:"SAMPLE_BUFFERS",32937:"SAMPLES",32938:"SAMPLE_COVERAGE_VALUE",32939:"SAMPLE_COVERAGE_INVERT",32968:"BLEND_DST_RGB",32969:"BLEND_SRC_RGB",32970:"BLEND_DST_ALPHA",32971:"BLEND_SRC_ALPHA",33071:"CLAMP_TO_EDGE",33170:"GENERATE_MIPMAP_HINT",33189:"DEPTH_COMPONENT16",33306:"DEPTH_STENCIL_ATTACHMENT",33635:"UNSIGNED_SHORT_5_6_5",33648:"MIRRORED_REPEAT",33901:"ALIASED_POINT_SIZE_RANGE",33902:"ALIASED_LINE_WIDTH_RANGE",33984:"TEXTURE0",33985:"TEXTURE1",33986:"TEXTURE2",33987:"TEXTURE3",33988:"TEXTURE4",33989:"TEXTURE5",33990:"TEXTURE6",33991:"TEXTURE7",33992:"TEXTURE8",33993:"TEXTURE9",33994:"TEXTURE10",33995:"TEXTURE11",33996:"TEXTURE12",33997:"TEXTURE13",33998:"TEXTURE14",33999:"TEXTURE15",34e3:"TEXTURE16",34001:"TEXTURE17",34002:"TEXTURE18",34003:"TEXTURE19",34004:"TEXTURE20",34005:"TEXTURE21",34006:"TEXTURE22",34007:"TEXTURE23",34008:"TEXTURE24",34009:"TEXTURE25",34010:"TEXTURE26",34011:"TEXTURE27",34012:"TEXTURE28",34013:"TEXTURE29",34014:"TEXTURE30",34015:"TEXTURE31",34016:"ACTIVE_TEXTURE",34024:"MAX_RENDERBUFFER_SIZE",34041:"DEPTH_STENCIL",34055:"INCR_WRAP",34056:"DECR_WRAP",34067:"TEXTURE_CUBE_MAP",34068:"TEXTURE_BINDING_CUBE_MAP",34069:"TEXTURE_CUBE_MAP_POSITIVE_X",34070:"TEXTURE_CUBE_MAP_NEGATIVE_X",34071:"TEXTURE_CUBE_MAP_POSITIVE_Y",34072:"TEXTURE_CUBE_MAP_NEGATIVE_Y",34073:"TEXTURE_CUBE_MAP_POSITIVE_Z",34074:"TEXTURE_CUBE_MAP_NEGATIVE_Z",34076:"MAX_CUBE_MAP_TEXTURE_SIZE",34338:"VERTEX_ATTRIB_ARRAY_ENABLED",34339:"VERTEX_ATTRIB_ARRAY_SIZE",34340:"VERTEX_ATTRIB_ARRAY_STRIDE",34341:"VERTEX_ATTRIB_ARRAY_TYPE",34342:"CURRENT_VERTEX_ATTRIB",34373:"VERTEX_ATTRIB_ARRAY_POINTER",34466:"NUM_COMPRESSED_TEXTURE_FORMATS",34467:"COMPRESSED_TEXTURE_FORMATS",34660:"BUFFER_SIZE",34661:"BUFFER_USAGE",34816:"STENCIL_BACK_FUNC",34817:"STENCIL_BACK_FAIL",34818:"STENCIL_BACK_PASS_DEPTH_FAIL",34819:"STENCIL_BACK_PASS_DEPTH_PASS",34877:"BLEND_EQUATION_ALPHA",34921:"MAX_VERTEX_ATTRIBS",34922:"VERTEX_ATTRIB_ARRAY_NORMALIZED",34930:"MAX_TEXTURE_IMAGE_UNITS",34962:"ARRAY_BUFFER",34963:"ELEMENT_ARRAY_BUFFER",34964:"ARRAY_BUFFER_BINDING",34965:"ELEMENT_ARRAY_BUFFER_BINDING",34975:"VERTEX_ATTRIB_ARRAY_BUFFER_BINDING",35040:"STREAM_DRAW",35044:"STATIC_DRAW",35048:"DYNAMIC_DRAW",35632:"FRAGMENT_SHADER",35633:"VERTEX_SHADER",35660:"MAX_VERTEX_TEXTURE_IMAGE_UNITS",35661:"MAX_COMBINED_TEXTURE_IMAGE_UNITS",35663:"SHADER_TYPE",35664:"FLOAT_VEC2",35665:"FLOAT_VEC3",35666:"FLOAT_VEC4",35667:"INT_VEC2",35668:"INT_VEC3",35669:"INT_VEC4",35670:"BOOL",35671:"BOOL_VEC2",35672:"BOOL_VEC3",35673:"BOOL_VEC4",35674:"FLOAT_MAT2",35675:"FLOAT_MAT3",35676:"FLOAT_MAT4",35678:"SAMPLER_2D",35680:"SAMPLER_CUBE",35712:"DELETE_STATUS",35713:"COMPILE_STATUS",35714:"LINK_STATUS",35715:"VALIDATE_STATUS",35716:"INFO_LOG_LENGTH",35717:"ATTACHED_SHADERS",35718:"ACTIVE_UNIFORMS",35719:"ACTIVE_UNIFORM_MAX_LENGTH",35720:"SHADER_SOURCE_LENGTH",35721:"ACTIVE_ATTRIBUTES",35722:"ACTIVE_ATTRIBUTE_MAX_LENGTH",35724:"SHADING_LANGUAGE_VERSION",35725:"CURRENT_PROGRAM",36003:"STENCIL_BACK_REF",36004:"STENCIL_BACK_VALUE_MASK",36005:"STENCIL_BACK_WRITEMASK",36006:"FRAMEBUFFER_BINDING",36007:"RENDERBUFFER_BINDING",36048:"FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE",36049:"FRAMEBUFFER_ATTACHMENT_OBJECT_NAME",36050:"FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL",36051:"FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE",36053:"FRAMEBUFFER_COMPLETE",36054:"FRAMEBUFFER_INCOMPLETE_ATTACHMENT",36055:"FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT",36057:"FRAMEBUFFER_INCOMPLETE_DIMENSIONS",36061:"FRAMEBUFFER_UNSUPPORTED",36064:"COLOR_ATTACHMENT0",36096:"DEPTH_ATTACHMENT",36128:"STENCIL_ATTACHMENT",36160:"FRAMEBUFFER",36161:"RENDERBUFFER",36162:"RENDERBUFFER_WIDTH",36163:"RENDERBUFFER_HEIGHT",36164:"RENDERBUFFER_INTERNAL_FORMAT",36168:"STENCIL_INDEX8",36176:"RENDERBUFFER_RED_SIZE",36177:"RENDERBUFFER_GREEN_SIZE",36178:"RENDERBUFFER_BLUE_SIZE",36179:"RENDERBUFFER_ALPHA_SIZE",36180:"RENDERBUFFER_DEPTH_SIZE",36181:"RENDERBUFFER_STENCIL_SIZE",36194:"RGB565",36336:"LOW_FLOAT",36337:"MEDIUM_FLOAT",36338:"HIGH_FLOAT",36339:"LOW_INT",36340:"MEDIUM_INT",36341:"HIGH_INT",36346:"SHADER_COMPILER",36347:"MAX_VERTEX_UNIFORM_VECTORS",36348:"MAX_VARYING_VECTORS",36349:"MAX_FRAGMENT_UNIFORM_VECTORS",37440:"UNPACK_FLIP_Y_WEBGL",37441:"UNPACK_PREMULTIPLY_ALPHA_WEBGL",37442:"CONTEXT_LOST_WEBGL",37443:"UNPACK_COLORSPACE_CONVERSION_WEBGL",37444:"BROWSER_DEFAULT_WEBGL"}},{}],248:[function(t,e,r){var n=t("./1.0/numbers");e.exports=function(t){return n[t]}},{"./1.0/numbers":247}],249:[function(t,e,r){"use strict";e.exports=function(t){var e=t.gl,r=n(e),o=a(e,[{buffer:r,type:e.FLOAT,size:3,offset:0,stride:40},{buffer:r,type:e.FLOAT,size:4,offset:12,stride:40},{buffer:r,type:e.FLOAT,size:3,offset:28,stride:40}]),l=i(e);l.attributes.position.location=0,l.attributes.color.location=1,l.attributes.offset.location=2;var c=new s(e,r,o,l);return c.update(t),c};var n=t("gl-buffer"),a=t("gl-vao"),i=t("./shaders/index"),o=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function s(t,e,r,n){this.gl=t,this.shader=n,this.buffer=e,this.vao=r,this.pixelRatio=1,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.lineWidth=[1,1,1],this.capSize=[10,10,10],this.lineCount=[0,0,0],this.lineOffset=[0,0,0],this.opacity=1,this.hasAlpha=!1}var l=s.prototype;function c(t,e){for(var r=0;r<3;++r)t[0][r]=Math.min(t[0][r],e[r]),t[1][r]=Math.max(t[1][r],e[r])}l.isOpaque=function(){return!this.hasAlpha},l.isTransparent=function(){return this.hasAlpha},l.drawTransparent=l.draw=function(t){var e=this.gl,r=this.shader.uniforms;this.shader.bind();var n=r.view=t.view||o,a=r.projection=t.projection||o;r.model=t.model||o,r.clipBounds=this.clipBounds,r.opacity=this.opacity;var i=n[12],s=n[13],l=n[14],c=n[15],u=(t._ortho?2:1)*this.pixelRatio*(a[3]*i+a[7]*s+a[11]*l+a[15]*c)/e.drawingBufferHeight;this.vao.bind();for(var f=0;f<3;++f)e.lineWidth(this.lineWidth[f]*this.pixelRatio),r.capSize=this.capSize[f]*u,this.lineCount[f]&&e.drawArrays(e.LINES,this.lineOffset[f],this.lineCount[f]);this.vao.unbind()};var u=function(){for(var t=new Array(3),e=0;e<3;++e){for(var r=[],n=1;n<=2;++n)for(var a=-1;a<=1;a+=2){var i=[0,0,0];i[(n+e)%3]=a,r.push(i)}t[e]=r}return t}();function f(t,e,r,n){for(var a=u[n],i=0;i<a.length;++i){var o=a[i];t.push(e[0],e[1],e[2],r[0],r[1],r[2],r[3],o[0],o[1],o[2])}return a.length}l.update=function(t){"lineWidth"in(t=t||{})&&(this.lineWidth=t.lineWidth,Array.isArray(this.lineWidth)||(this.lineWidth=[this.lineWidth,this.lineWidth,this.lineWidth])),"capSize"in t&&(this.capSize=t.capSize,Array.isArray(this.capSize)||(this.capSize=[this.capSize,this.capSize,this.capSize])),this.hasAlpha=!1,"opacity"in t&&(this.opacity=+t.opacity,this.opacity<1&&(this.hasAlpha=!0));var e=t.color||[[0,0,0],[0,0,0],[0,0,0]],r=t.position,n=t.error;if(Array.isArray(e[0])||(e=[e,e,e]),r&&n){var a=[],i=r.length,o=0;this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.lineCount=[0,0,0];for(var s=0;s<3;++s){this.lineOffset[s]=o;t:for(var l=0;l<i;++l){for(var u=r[l],p=0;p<3;++p)if(isNaN(u[p])||!isFinite(u[p]))continue t;var h,d=n[l],g=e[s];Array.isArray(g[0])&&(g=e[l]),3===g.length?g=[g[0],g[1],g[2],1]:4===g.length&&(g=[g[0],g[1],g[2],g[3]],!this.hasAlpha&&g[3]<1&&(this.hasAlpha=!0)),isNaN(d[0][s])||isNaN(d[1][s])||(d[0][s]<0&&((h=u.slice())[s]+=d[0][s],a.push(u[0],u[1],u[2],g[0],g[1],g[2],g[3],0,0,0,h[0],h[1],h[2],g[0],g[1],g[2],g[3],0,0,0),c(this.bounds,h),o+=2+f(a,h,g,s)),d[1][s]>0&&((h=u.slice())[s]+=d[1][s],a.push(u[0],u[1],u[2],g[0],g[1],g[2],g[3],0,0,0,h[0],h[1],h[2],g[0],g[1],g[2],g[3],0,0,0),c(this.bounds,h),o+=2+f(a,h,g,s)))}this.lineCount[s]=o-this.lineOffset[s]}this.buffer.update(a)}},l.dispose=function(){this.shader.dispose(),this.buffer.dispose(),this.vao.dispose()}},{"./shaders/index":250,"gl-buffer":243,"gl-vao":328}],250:[function(t,e,r){"use strict";var n=t("glslify"),a=t("gl-shader"),i=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position, offset;\nattribute vec4 color;\nuniform mat4 model, view, projection;\nuniform float capSize;\nvarying vec4 fragColor;\nvarying vec3 fragPosition;\n\nvoid main() {\n  vec4 worldPosition  = model * vec4(position, 1.0);\n  worldPosition       = (worldPosition / worldPosition.w) + vec4(capSize * offset, 0.0);\n  gl_Position         = projection * view * worldPosition;\n  fragColor           = color;\n  fragPosition        = position;\n}"]),o=n(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform float opacity;\nvarying vec3 fragPosition;\nvarying vec4 fragColor;\n\nvoid main() {\n  if (\n    outOfRange(clipBounds[0], clipBounds[1], fragPosition) ||\n    fragColor.a * opacity == 0.\n  ) discard;\n\n  gl_FragColor = opacity * fragColor;\n}"]);e.exports=function(t){return a(t,i,o,null,[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"offset",type:"vec3"}])}},{"gl-shader":303,glslify:410}],251:[function(t,e,r){"use strict";var n=t("gl-texture2d");e.exports=function(t,e,r,n){a||(a=t.FRAMEBUFFER_UNSUPPORTED,i=t.FRAMEBUFFER_INCOMPLETE_ATTACHMENT,o=t.FRAMEBUFFER_INCOMPLETE_DIMENSIONS,s=t.FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT);var c=t.getExtension("WEBGL_draw_buffers");if(!l&&c&&function(t,e){var r=t.getParameter(e.MAX_COLOR_ATTACHMENTS_WEBGL);l=new Array(r+1);for(var n=0;n<=r;++n){for(var a=new Array(r),i=0;i<n;++i)a[i]=t.COLOR_ATTACHMENT0+i;for(i=n;i<r;++i)a[i]=t.NONE;l[n]=a}}(t,c),Array.isArray(e)&&(n=r,r=0|e[1],e=0|e[0]),"number"!=typeof e)throw new Error("gl-fbo: Missing shape parameter");var u=t.getParameter(t.MAX_RENDERBUFFER_SIZE);if(e<0||e>u||r<0||r>u)throw new Error("gl-fbo: Parameters are too large for FBO");var f=1;if("color"in(n=n||{})){if((f=Math.max(0|n.color,0))<0)throw new Error("gl-fbo: Must specify a nonnegative number of colors");if(f>1){if(!c)throw new Error("gl-fbo: Multiple draw buffer extension not supported");if(f>t.getParameter(c.MAX_COLOR_ATTACHMENTS_WEBGL))throw new Error("gl-fbo: Context does not support "+f+" draw buffers")}}var p=t.UNSIGNED_BYTE,h=t.getExtension("OES_texture_float");if(n.float&&f>0){if(!h)throw new Error("gl-fbo: Context does not support floating point textures");p=t.FLOAT}else n.preferFloat&&f>0&&h&&(p=t.FLOAT);var g=!0;"depth"in n&&(g=!!n.depth);var v=!1;return"stencil"in n&&(v=!!n.stencil),new d(t,e,r,p,f,g,v,c)};var a,i,o,s,l=null;function c(t){return[t.getParameter(t.FRAMEBUFFER_BINDING),t.getParameter(t.RENDERBUFFER_BINDING),t.getParameter(t.TEXTURE_BINDING_2D)]}function u(t,e){t.bindFramebuffer(t.FRAMEBUFFER,e[0]),t.bindRenderbuffer(t.RENDERBUFFER,e[1]),t.bindTexture(t.TEXTURE_2D,e[2])}function f(t){switch(t){case a:throw new Error("gl-fbo: Framebuffer unsupported");case i:throw new Error("gl-fbo: Framebuffer incomplete attachment");case o:throw new Error("gl-fbo: Framebuffer incomplete dimensions");case s:throw new Error("gl-fbo: Framebuffer incomplete missing attachment");default:throw new Error("gl-fbo: Framebuffer failed for unspecified reason")}}function p(t,e,r,a,i,o){if(!a)return null;var s=n(t,e,r,i,a);return s.magFilter=t.NEAREST,s.minFilter=t.NEAREST,s.mipSamples=1,s.bind(),t.framebufferTexture2D(t.FRAMEBUFFER,o,t.TEXTURE_2D,s.handle,0),s}function h(t,e,r,n,a){var i=t.createRenderbuffer();return t.bindRenderbuffer(t.RENDERBUFFER,i),t.renderbufferStorage(t.RENDERBUFFER,n,e,r),t.framebufferRenderbuffer(t.FRAMEBUFFER,a,t.RENDERBUFFER,i),i}function d(t,e,r,n,a,i,o,s){this.gl=t,this._shape=[0|e,0|r],this._destroyed=!1,this._ext=s,this.color=new Array(a);for(var d=0;d<a;++d)this.color[d]=null;this._color_rb=null,this.depth=null,this._depth_rb=null,this._colorType=n,this._useDepth=i,this._useStencil=o;var g=this,v=[0|e,0|r];Object.defineProperties(v,{0:{get:function(){return g._shape[0]},set:function(t){return g.width=t}},1:{get:function(){return g._shape[1]},set:function(t){return g.height=t}}}),this._shapeVector=v,function(t){var e=c(t.gl),r=t.gl,n=t.handle=r.createFramebuffer(),a=t._shape[0],i=t._shape[1],o=t.color.length,s=t._ext,d=t._useStencil,g=t._useDepth,v=t._colorType;r.bindFramebuffer(r.FRAMEBUFFER,n);for(var m=0;m<o;++m)t.color[m]=p(r,a,i,v,r.RGBA,r.COLOR_ATTACHMENT0+m);0===o?(t._color_rb=h(r,a,i,r.RGBA4,r.COLOR_ATTACHMENT0),s&&s.drawBuffersWEBGL(l[0])):o>1&&s.drawBuffersWEBGL(l[o]);var y=r.getExtension("WEBGL_depth_texture");y?d?t.depth=p(r,a,i,y.UNSIGNED_INT_24_8_WEBGL,r.DEPTH_STENCIL,r.DEPTH_STENCIL_ATTACHMENT):g&&(t.depth=p(r,a,i,r.UNSIGNED_SHORT,r.DEPTH_COMPONENT,r.DEPTH_ATTACHMENT)):g&&d?t._depth_rb=h(r,a,i,r.DEPTH_STENCIL,r.DEPTH_STENCIL_ATTACHMENT):g?t._depth_rb=h(r,a,i,r.DEPTH_COMPONENT16,r.DEPTH_ATTACHMENT):d&&(t._depth_rb=h(r,a,i,r.STENCIL_INDEX,r.STENCIL_ATTACHMENT));var x=r.checkFramebufferStatus(r.FRAMEBUFFER);if(x!==r.FRAMEBUFFER_COMPLETE){for(t._destroyed=!0,r.bindFramebuffer(r.FRAMEBUFFER,null),r.deleteFramebuffer(t.handle),t.handle=null,t.depth&&(t.depth.dispose(),t.depth=null),t._depth_rb&&(r.deleteRenderbuffer(t._depth_rb),t._depth_rb=null),m=0;m<t.color.length;++m)t.color[m].dispose(),t.color[m]=null;t._color_rb&&(r.deleteRenderbuffer(t._color_rb),t._color_rb=null),u(r,e),f(x)}u(r,e)}(this)}var g=d.prototype;function v(t,e,r){if(t._destroyed)throw new Error("gl-fbo: Can't resize destroyed FBO");if(t._shape[0]!==e||t._shape[1]!==r){var n=t.gl,a=n.getParameter(n.MAX_RENDERBUFFER_SIZE);if(e<0||e>a||r<0||r>a)throw new Error("gl-fbo: Can't resize FBO, invalid dimensions");t._shape[0]=e,t._shape[1]=r;for(var i=c(n),o=0;o<t.color.length;++o)t.color[o].shape=t._shape;t._color_rb&&(n.bindRenderbuffer(n.RENDERBUFFER,t._color_rb),n.renderbufferStorage(n.RENDERBUFFER,n.RGBA4,t._shape[0],t._shape[1])),t.depth&&(t.depth.shape=t._shape),t._depth_rb&&(n.bindRenderbuffer(n.RENDERBUFFER,t._depth_rb),t._useDepth&&t._useStencil?n.renderbufferStorage(n.RENDERBUFFER,n.DEPTH_STENCIL,t._shape[0],t._shape[1]):t._useDepth?n.renderbufferStorage(n.RENDERBUFFER,n.DEPTH_COMPONENT16,t._shape[0],t._shape[1]):t._useStencil&&n.renderbufferStorage(n.RENDERBUFFER,n.STENCIL_INDEX,t._shape[0],t._shape[1])),n.bindFramebuffer(n.FRAMEBUFFER,t.handle);var s=n.checkFramebufferStatus(n.FRAMEBUFFER);s!==n.FRAMEBUFFER_COMPLETE&&(t.dispose(),u(n,i),f(s)),u(n,i)}}Object.defineProperties(g,{shape:{get:function(){return this._destroyed?[0,0]:this._shapeVector},set:function(t){if(Array.isArray(t)||(t=[0|t,0|t]),2!==t.length)throw new Error("gl-fbo: Shape vector must be length 2");var e=0|t[0],r=0|t[1];return v(this,e,r),[e,r]},enumerable:!1},width:{get:function(){return this._destroyed?0:this._shape[0]},set:function(t){return v(this,t|=0,this._shape[1]),t},enumerable:!1},height:{get:function(){return this._destroyed?0:this._shape[1]},set:function(t){return t|=0,v(this,this._shape[0],t),t},enumerable:!1}}),g.bind=function(){if(!this._destroyed){var t=this.gl;t.bindFramebuffer(t.FRAMEBUFFER,this.handle),t.viewport(0,0,this._shape[0],this._shape[1])}},g.dispose=function(){if(!this._destroyed){this._destroyed=!0;var t=this.gl;t.deleteFramebuffer(this.handle),this.handle=null,this.depth&&(this.depth.dispose(),this.depth=null),this._depth_rb&&(t.deleteRenderbuffer(this._depth_rb),this._depth_rb=null);for(var e=0;e<this.color.length;++e)this.color[e].dispose(),this.color[e]=null;this._color_rb&&(t.deleteRenderbuffer(this._color_rb),this._color_rb=null)}}},{"gl-texture2d":323}],252:[function(t,e,r){var n=t("sprintf-js").sprintf,a=t("gl-constants/lookup"),i=t("glsl-shader-name"),o=t("add-line-numbers");e.exports=function(t,e,r){"use strict";var s=i(e)||"of unknown name (see npm glsl-shader-name)",l="unknown type";void 0!==r&&(l=r===a.FRAGMENT_SHADER?"fragment":"vertex");for(var c=n("Error compiling %s shader %s:\n",l,s),u=n("%s%s",c,t),f=t.split("\n"),p={},h=0;h<f.length;h++){var d=f[h];if(""!==d&&"\0"!==d){var g=parseInt(d.split(":")[2]);if(isNaN(g))throw new Error(n("Could not parse error: %s",d));p[g]=d}}var v=o(e).split("\n");for(h=0;h<v.length;h++)if(p[h+3]||p[h+2]||p[h+1]){var m=v[h];if(c+=m+"\n",p[h+1]){var y=p[h+1];y=y.substr(y.split(":",3).join(":").length+1).trim(),c+=n("^^^ %s\n\n",y)}}return{long:c.trim(),short:u.trim()}}},{"add-line-numbers":63,"gl-constants/lookup":248,"glsl-shader-name":402,"sprintf-js":526}],253:[function(t,e,r){"use strict";e.exports=function(t,e){var r=t.gl,n=o(r,l.vertex,l.fragment),a=o(r,l.pickVertex,l.pickFragment),i=s(r),u=s(r),f=s(r),p=s(r),h=new c(t,n,a,i,u,f,p);return h.update(e),t.addObject(h),h};var n=t("binary-search-bounds"),a=t("iota-array"),i=t("typedarray-pool"),o=t("gl-shader"),s=t("gl-buffer"),l=t("./lib/shaders");function c(t,e,r,n,a,i,o){this.plot=t,this.shader=e,this.pickShader=r,this.positionBuffer=n,this.weightBuffer=a,this.colorBuffer=i,this.idBuffer=o,this.xData=[],this.yData=[],this.shape=[0,0],this.bounds=[1/0,1/0,-1/0,-1/0],this.pickOffset=0}var u,f=c.prototype,p=[0,0,1,0,0,1,1,0,1,1,0,1];f.draw=(u=[1,0,0,0,1,0,0,0,1],function(){var t=this.plot,e=this.shader,r=this.bounds,n=this.numVertices;if(!(n<=0)){var a=t.gl,i=t.dataBox,o=r[2]-r[0],s=r[3]-r[1],l=i[2]-i[0],c=i[3]-i[1];u[0]=2*o/l,u[4]=2*s/c,u[6]=2*(r[0]-i[0])/l-1,u[7]=2*(r[1]-i[1])/c-1,e.bind();var f=e.uniforms;f.viewTransform=u,f.shape=this.shape;var p=e.attributes;this.positionBuffer.bind(),p.position.pointer(),this.weightBuffer.bind(),p.weight.pointer(a.UNSIGNED_BYTE,!1),this.colorBuffer.bind(),p.color.pointer(a.UNSIGNED_BYTE,!0),a.drawArrays(a.TRIANGLES,0,n)}}),f.drawPick=function(){var t=[1,0,0,0,1,0,0,0,1],e=[0,0,0,0];return function(r){var n=this.plot,a=this.pickShader,i=this.bounds,o=this.numVertices;if(!(o<=0)){var s=n.gl,l=n.dataBox,c=i[2]-i[0],u=i[3]-i[1],f=l[2]-l[0],p=l[3]-l[1];t[0]=2*c/f,t[4]=2*u/p,t[6]=2*(i[0]-l[0])/f-1,t[7]=2*(i[1]-l[1])/p-1;for(var h=0;h<4;++h)e[h]=r>>8*h&255;this.pickOffset=r,a.bind();var d=a.uniforms;d.viewTransform=t,d.pickOffset=e,d.shape=this.shape;var g=a.attributes;return this.positionBuffer.bind(),g.position.pointer(),this.weightBuffer.bind(),g.weight.pointer(s.UNSIGNED_BYTE,!1),this.idBuffer.bind(),g.pickId.pointer(s.UNSIGNED_BYTE,!1),s.drawArrays(s.TRIANGLES,0,o),r+this.shape[0]*this.shape[1]}}}(),f.pick=function(t,e,r){var n=this.pickOffset,a=this.shape[0]*this.shape[1];if(r<n||r>=n+a)return null;var i=r-n,o=this.xData,s=this.yData;return{object:this,pointId:i,dataCoord:[o[i%this.shape[0]],s[i/this.shape[0]|0]]}},f.update=function(t){var e=(t=t||{}).shape||[0,0],r=t.x||a(e[0]),o=t.y||a(e[1]),s=t.z||new Float32Array(e[0]*e[1]);this.xData=r,this.yData=o;var l=t.colorLevels||[0],c=t.colorValues||[0,0,0,1],u=l.length,f=this.bounds,h=f[0]=r[0],d=f[1]=o[0],g=1/((f[2]=r[r.length-1])-h),v=1/((f[3]=o[o.length-1])-d),m=e[0],y=e[1];this.shape=[m,y];var x=(m-1)*(y-1)*(p.length>>>1);this.numVertices=x;for(var b=i.mallocUint8(4*x),_=i.mallocFloat32(2*x),w=i.mallocUint8(2*x),k=i.mallocUint32(x),T=0,A=0;A<y-1;++A)for(var M=v*(o[A]-d),E=v*(o[A+1]-d),S=0;S<m-1;++S)for(var C=g*(r[S]-h),L=g*(r[S+1]-h),O=0;O<p.length;O+=2){var P,I,D,z,R=p[O],F=p[O+1],B=s[(A+F)*m+(S+R)],N=n.le(l,B);if(N<0)P=c[0],I=c[1],D=c[2],z=c[3];else if(N===u-1)P=c[4*u-4],I=c[4*u-3],D=c[4*u-2],z=c[4*u-1];else{var j=(B-l[N])/(l[N+1]-l[N]),V=1-j,U=4*N,H=4*(N+1);P=V*c[U]+j*c[H],I=V*c[U+1]+j*c[H+1],D=V*c[U+2]+j*c[H+2],z=V*c[U+3]+j*c[H+3]}b[4*T]=255*P,b[4*T+1]=255*I,b[4*T+2]=255*D,b[4*T+3]=255*z,_[2*T]=.5*C+.5*L,_[2*T+1]=.5*M+.5*E,w[2*T]=R,w[2*T+1]=F,k[T]=A*m+S,T+=1}this.positionBuffer.update(_),this.weightBuffer.update(w),this.colorBuffer.update(b),this.idBuffer.update(k),i.free(_),i.free(b),i.free(w),i.free(k)},f.dispose=function(){this.shader.dispose(),this.pickShader.dispose(),this.positionBuffer.dispose(),this.weightBuffer.dispose(),this.colorBuffer.dispose(),this.idBuffer.dispose(),this.plot.removeObject(this)}},{"./lib/shaders":254,"binary-search-bounds":255,"gl-buffer":243,"gl-shader":303,"iota-array":417,"typedarray-pool":543}],254:[function(t,e,r){"use strict";var n=t("glslify");e.exports={fragment:n(["precision lowp float;\n#define GLSLIFY 1\nvarying vec4 fragColor;\nvoid main() {\n  gl_FragColor = vec4(fragColor.rgb * fragColor.a, fragColor.a);\n}\n"]),vertex:n(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\nattribute vec4 color;\nattribute vec2 weight;\n\nuniform vec2 shape;\nuniform mat3 viewTransform;\n\nvarying vec4 fragColor;\n\nvoid main() {\n  vec3 vPosition = viewTransform * vec3( position + (weight-.5)/(shape-1.) , 1.0);\n  fragColor = color;\n  gl_Position = vec4(vPosition.xy, 0, vPosition.z);\n}\n"]),pickFragment:n(["precision mediump float;\n#define GLSLIFY 1\n\nvarying vec4 fragId;\nvarying vec2 vWeight;\n\nuniform vec2 shape;\nuniform vec4 pickOffset;\n\nvoid main() {\n  vec2 d = step(.5, vWeight);\n  vec4 id = fragId + pickOffset;\n  id.x += d.x + d.y*shape.x;\n\n  id.y += floor(id.x / 256.0);\n  id.x -= floor(id.x / 256.0) * 256.0;\n\n  id.z += floor(id.y / 256.0);\n  id.y -= floor(id.y / 256.0) * 256.0;\n\n  id.w += floor(id.z / 256.0);\n  id.z -= floor(id.z / 256.0) * 256.0;\n\n  gl_FragColor = id/255.;\n}\n"]),pickVertex:n(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\nattribute vec4 pickId;\nattribute vec2 weight;\n\nuniform vec2 shape;\nuniform mat3 viewTransform;\n\nvarying vec4 fragId;\nvarying vec2 vWeight;\n\nvoid main() {\n  vWeight = weight;\n\n  fragId = pickId;\n\n  vec3 vPosition = viewTransform * vec3( position + (weight-.5)/(shape-1.) , 1.0);\n  gl_Position = vec4(vPosition.xy, 0, vPosition.z);\n}\n"])}},{glslify:410}],255:[function(t,e,r){arguments[4][112][0].apply(r,arguments)},{dup:112}],256:[function(t,e,r){var n=t("glslify"),a=t("gl-shader"),i=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position, nextPosition;\nattribute float arcLength, lineWidth;\nattribute vec4 color;\n\nuniform vec2 screenShape;\nuniform float pixelRatio;\nuniform mat4 model, view, projection;\n\nvarying vec4 fragColor;\nvarying vec3 worldPosition;\nvarying float pixelArcLength;\n\nvec4 project(vec3 p) {\n  return projection * view * model * vec4(p, 1.0);\n}\n\nvoid main() {\n  vec4 startPoint = project(position);\n  vec4 endPoint   = project(nextPosition);\n\n  vec2 A = startPoint.xy / startPoint.w;\n  vec2 B =   endPoint.xy /   endPoint.w;\n\n  float clipAngle = atan(\n    (B.y - A.y) * screenShape.y,\n    (B.x - A.x) * screenShape.x\n  );\n\n  vec2 offset = 0.5 * pixelRatio * lineWidth * vec2(\n    sin(clipAngle),\n    -cos(clipAngle)\n  ) / screenShape;\n\n  gl_Position = vec4(startPoint.xy + startPoint.w * offset, startPoint.zw);\n\n  worldPosition = position;\n  pixelArcLength = arcLength;\n  fragColor = color;\n}\n"]),o=n(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3      clipBounds[2];\nuniform sampler2D dashTexture;\nuniform float     dashScale;\nuniform float     opacity;\n\nvarying vec3    worldPosition;\nvarying float   pixelArcLength;\nvarying vec4    fragColor;\n\nvoid main() {\n  if (\n    outOfRange(clipBounds[0], clipBounds[1], worldPosition) ||\n    fragColor.a * opacity == 0.\n  ) discard;\n\n  float dashWeight = texture2D(dashTexture, vec2(dashScale * pixelArcLength, 0)).r;\n  if(dashWeight < 0.5) {\n    discard;\n  }\n  gl_FragColor = fragColor * opacity;\n}\n"]),s=n(["precision highp float;\n#define GLSLIFY 1\n\n#define FLOAT_MAX  1.70141184e38\n#define FLOAT_MIN  1.17549435e-38\n\nlowp vec4 encode_float_1540259130(highp float v) {\n  highp float av = abs(v);\n\n  //Handle special cases\n  if(av < FLOAT_MIN) {\n    return vec4(0.0, 0.0, 0.0, 0.0);\n  } else if(v > FLOAT_MAX) {\n    return vec4(127.0, 128.0, 0.0, 0.0) / 255.0;\n  } else if(v < -FLOAT_MAX) {\n    return vec4(255.0, 128.0, 0.0, 0.0) / 255.0;\n  }\n\n  highp vec4 c = vec4(0,0,0,0);\n\n  //Compute exponent and mantissa\n  highp float e = floor(log2(av));\n  highp float m = av * pow(2.0, -e) - 1.0;\n  \n  //Unpack mantissa\n  c[1] = floor(128.0 * m);\n  m -= c[1] / 128.0;\n  c[2] = floor(32768.0 * m);\n  m -= c[2] / 32768.0;\n  c[3] = floor(8388608.0 * m);\n  \n  //Unpack exponent\n  highp float ebias = e + 127.0;\n  c[0] = floor(ebias / 2.0);\n  ebias -= c[0] * 2.0;\n  c[1] += floor(ebias) * 128.0; \n\n  //Unpack sign bit\n  c[0] += 128.0 * step(0.0, -v);\n\n  //Scale back to range\n  return c / 255.0;\n}\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform float pickId;\nuniform vec3 clipBounds[2];\n\nvarying vec3 worldPosition;\nvarying float pixelArcLength;\nvarying vec4 fragColor;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], worldPosition)) discard;\n\n  gl_FragColor = vec4(pickId/255.0, encode_float_1540259130(pixelArcLength).xyz);\n}"]),l=[{name:"position",type:"vec3"},{name:"nextPosition",type:"vec3"},{name:"arcLength",type:"float"},{name:"lineWidth",type:"float"},{name:"color",type:"vec4"}];r.createShader=function(t){return a(t,i,o,null,l)},r.createPickShader=function(t){return a(t,i,s,null,l)}},{"gl-shader":303,glslify:410}],257:[function(t,e,r){"use strict";e.exports=function(t){var e=t.gl||t.scene&&t.scene.gl,r=u(e);r.attributes.position.location=0,r.attributes.nextPosition.location=1,r.attributes.arcLength.location=2,r.attributes.lineWidth.location=3,r.attributes.color.location=4;var o=f(e);o.attributes.position.location=0,o.attributes.nextPosition.location=1,o.attributes.arcLength.location=2,o.attributes.lineWidth.location=3,o.attributes.color.location=4;for(var s=n(e),c=a(e,[{buffer:s,size:3,offset:0,stride:48},{buffer:s,size:3,offset:12,stride:48},{buffer:s,size:1,offset:24,stride:48},{buffer:s,size:1,offset:28,stride:48},{buffer:s,size:4,offset:32,stride:48}]),p=l(new Array(1024),[256,1,4]),h=0;h<1024;++h)p.data[h]=255;var d=i(e,p);d.wrap=e.REPEAT;var g=new v(e,r,o,s,c,d);return g.update(t),g};var n=t("gl-buffer"),a=t("gl-vao"),i=t("gl-texture2d"),o=t("glsl-read-float"),s=t("binary-search-bounds"),l=t("ndarray"),c=t("./lib/shaders"),u=c.createShader,f=c.createPickShader,p=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function h(t,e){for(var r=0,n=0;n<3;++n){var a=t[n]-e[n];r+=a*a}return Math.sqrt(r)}function d(t){for(var e=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],r=0;r<3;++r)e[0][r]=Math.max(t[0][r],e[0][r]),e[1][r]=Math.min(t[1][r],e[1][r]);return e}function g(t,e,r,n){this.arcLength=t,this.position=e,this.index=r,this.dataCoordinate=n}function v(t,e,r,n,a,i){this.gl=t,this.shader=e,this.pickShader=r,this.buffer=n,this.vao=a,this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.points=[],this.arcLength=[],this.vertexCount=0,this.bounds=[[0,0,0],[0,0,0]],this.pickId=0,this.lineWidth=1,this.texture=i,this.dashScale=1,this.opacity=1,this.hasAlpha=!1,this.dirty=!0,this.pixelRatio=1}var m=v.prototype;m.isTransparent=function(){return this.hasAlpha},m.isOpaque=function(){return!this.hasAlpha},m.pickSlots=1,m.setPickBase=function(t){this.pickId=t},m.drawTransparent=m.draw=function(t){if(this.vertexCount){var e=this.gl,r=this.shader,n=this.vao;r.bind(),r.uniforms={model:t.model||p,view:t.view||p,projection:t.projection||p,clipBounds:d(this.clipBounds),dashTexture:this.texture.bind(),dashScale:this.dashScale/this.arcLength[this.arcLength.length-1],opacity:this.opacity,screenShape:[e.drawingBufferWidth,e.drawingBufferHeight],pixelRatio:this.pixelRatio},n.bind(),n.draw(e.TRIANGLE_STRIP,this.vertexCount),n.unbind()}},m.drawPick=function(t){if(this.vertexCount){var e=this.gl,r=this.pickShader,n=this.vao;r.bind(),r.uniforms={model:t.model||p,view:t.view||p,projection:t.projection||p,pickId:this.pickId,clipBounds:d(this.clipBounds),screenShape:[e.drawingBufferWidth,e.drawingBufferHeight],pixelRatio:this.pixelRatio},n.bind(),n.draw(e.TRIANGLE_STRIP,this.vertexCount),n.unbind()}},m.update=function(t){var e,r;this.dirty=!0;var n=!!t.connectGaps;"dashScale"in t&&(this.dashScale=t.dashScale),this.hasAlpha=!1,"opacity"in t&&(this.opacity=+t.opacity,this.opacity<1&&(this.hasAlpha=!0));var a=[],i=[],o=[],c=0,u=0,f=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],p=t.position||t.positions;if(p){var d=t.color||t.colors||[0,0,0,1],g=t.lineWidth||1,v=!1;t:for(e=1;e<p.length;++e){var m,y,x,b=p[e-1],_=p[e];for(i.push(c),o.push(b.slice()),r=0;r<3;++r){if(isNaN(b[r])||isNaN(_[r])||!isFinite(b[r])||!isFinite(_[r])){if(!n&&a.length>0){for(var w=0;w<24;++w)a.push(a[a.length-12]);u+=2,v=!0}continue t}f[0][r]=Math.min(f[0][r],b[r],_[r]),f[1][r]=Math.max(f[1][r],b[r],_[r])}Array.isArray(d[0])?(m=d.length>e-1?d[e-1]:d.length>0?d[d.length-1]:[0,0,0,1],y=d.length>e?d[e]:d.length>0?d[d.length-1]:[0,0,0,1]):m=y=d,3===m.length&&(m=[m[0],m[1],m[2],1]),3===y.length&&(y=[y[0],y[1],y[2],1]),!this.hasAlpha&&m[3]<1&&(this.hasAlpha=!0),x=Array.isArray(g)?g.length>e-1?g[e-1]:g.length>0?g[g.length-1]:[0,0,0,1]:g;var 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Math.abs(g-_)<1e-6&&Math.abs(v-w)<1e-6&&Math.abs(m-k)<1e-6?n(t):(f=g-_,p=v-w,h=m-k,d=1/Math.sqrt(f*f+p*p+h*h),i=x*(h*=d)-b*(p*=d),o=b*(f*=d)-y*h,s=y*p-x*f,(d=Math.sqrt(i*i+o*o+s*s))?(i*=d=1/d,o*=d,s*=d):(i=0,o=0,s=0),l=p*s-h*o,c=h*i-f*s,u=f*o-p*i,(d=Math.sqrt(l*l+c*c+u*u))?(l*=d=1/d,c*=d,u*=d):(l=0,c=0,u=0),t[0]=i,t[1]=l,t[2]=f,t[3]=0,t[4]=o,t[5]=c,t[6]=p,t[7]=0,t[8]=s,t[9]=u,t[10]=h,t[11]=0,t[12]=-(i*g+o*v+s*m),t[13]=-(l*g+c*v+u*m),t[14]=-(f*g+p*v+h*m),t[15]=1,t)}},{"./identity":266}],269:[function(t,e,r){e.exports=function(t,e,r){var n=e[0],a=e[1],i=e[2],o=e[3],s=e[4],l=e[5],c=e[6],u=e[7],f=e[8],p=e[9],h=e[10],d=e[11],g=e[12],v=e[13],m=e[14],y=e[15],x=r[0],b=r[1],_=r[2],w=r[3];return t[0]=x*n+b*s+_*f+w*g,t[1]=x*a+b*l+_*p+w*v,t[2]=x*i+b*c+_*h+w*m,t[3]=x*o+b*u+_*d+w*y,x=r[4],b=r[5],_=r[6],w=r[7],t[4]=x*n+b*s+_*f+w*g,t[5]=x*a+b*l+_*p+w*v,t[6]=x*i+b*c+_*h+w*m,t[7]=x*o+b*u+_*d+w*y,x=r[8],b=r[9],_=r[10],w=r[11],t[8]=x*n+b*s+_*f+w*g,t[9]=x*a+b*l+_*p+w*v,t[10]=x*i+b*c+_*h+w*m,t[11]=x*o+b*u+_*d+w*y,x=r[12],b=r[13],_=r[14],w=r[15],t[12]=x*n+b*s+_*f+w*g,t[13]=x*a+b*l+_*p+w*v,t[14]=x*i+b*c+_*h+w*m,t[15]=x*o+b*u+_*d+w*y,t}},{}],270:[function(t,e,r){e.exports=function(t,e,r,n,a,i,o){var s=1/(e-r),l=1/(n-a),c=1/(i-o);return t[0]=-2*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*l,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=2*c,t[11]=0,t[12]=(e+r)*s,t[13]=(a+n)*l,t[14]=(o+i)*c,t[15]=1,t}},{}],271:[function(t,e,r){e.exports=function(t,e,r,n,a){var i=1/Math.tan(e/2),o=1/(n-a);return t[0]=i/r,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=i,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=(a+n)*o,t[11]=-1,t[12]=0,t[13]=0,t[14]=2*a*n*o,t[15]=0,t}},{}],272:[function(t,e,r){e.exports=function(t,e,r,n){var a,i,o,s,l,c,u,f,p,h,d,g,v,m,y,x,b,_,w,k,T,A,M,E,S=n[0],C=n[1],L=n[2],O=Math.sqrt(S*S+C*C+L*L);return Math.abs(O)<1e-6?null:(S*=O=1/O,C*=O,L*=O,a=Math.sin(r),i=Math.cos(r),o=1-i,s=e[0],l=e[1],c=e[2],u=e[3],f=e[4],p=e[5],h=e[6],d=e[7],g=e[8],v=e[9],m=e[10],y=e[11],x=S*S*o+i,b=C*S*o+L*a,_=L*S*o-C*a,w=S*C*o-L*a,k=C*C*o+i,T=L*C*o+S*a,A=S*L*o+C*a,M=C*L*o-S*a,E=L*L*o+i,t[0]=s*x+f*b+g*_,t[1]=l*x+p*b+v*_,t[2]=c*x+h*b+m*_,t[3]=u*x+d*b+y*_,t[4]=s*w+f*k+g*T,t[5]=l*w+p*k+v*T,t[6]=c*w+h*k+m*T,t[7]=u*w+d*k+y*T,t[8]=s*A+f*M+g*E,t[9]=l*A+p*M+v*E,t[10]=c*A+h*M+m*E,t[11]=u*A+d*M+y*E,e!==t&&(t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t)}},{}],273:[function(t,e,r){e.exports=function(t,e,r){var n=Math.sin(r),a=Math.cos(r),i=e[4],o=e[5],s=e[6],l=e[7],c=e[8],u=e[9],f=e[10],p=e[11];return e!==t&&(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[4]=i*a+c*n,t[5]=o*a+u*n,t[6]=s*a+f*n,t[7]=l*a+p*n,t[8]=c*a-i*n,t[9]=u*a-o*n,t[10]=f*a-s*n,t[11]=p*a-l*n,t}},{}],274:[function(t,e,r){e.exports=function(t,e,r){var n=Math.sin(r),a=Math.cos(r),i=e[0],o=e[1],s=e[2],l=e[3],c=e[8],u=e[9],f=e[10],p=e[11];return e!==t&&(t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=i*a-c*n,t[1]=o*a-u*n,t[2]=s*a-f*n,t[3]=l*a-p*n,t[8]=i*n+c*a,t[9]=o*n+u*a,t[10]=s*n+f*a,t[11]=l*n+p*a,t}},{}],275:[function(t,e,r){e.exports=function(t,e,r){var n=Math.sin(r),a=Math.cos(r),i=e[0],o=e[1],s=e[2],l=e[3],c=e[4],u=e[5],f=e[6],p=e[7];return e!==t&&(t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=i*a+c*n,t[1]=o*a+u*n,t[2]=s*a+f*n,t[3]=l*a+p*n,t[4]=c*a-i*n,t[5]=u*a-o*n,t[6]=f*a-s*n,t[7]=p*a-l*n,t}},{}],276:[function(t,e,r){e.exports=function(t,e,r){var n=r[0],a=r[1],i=r[2];return t[0]=e[0]*n,t[1]=e[1]*n,t[2]=e[2]*n,t[3]=e[3]*n,t[4]=e[4]*a,t[5]=e[5]*a,t[6]=e[6]*a,t[7]=e[7]*a,t[8]=e[8]*i,t[9]=e[9]*i,t[10]=e[10]*i,t[11]=e[11]*i,t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t}},{}],277:[function(t,e,r){e.exports=function(t,e,r){var n,a,i,o,s,l,c,u,f,p,h,d,g=r[0],v=r[1],m=r[2];return e===t?(t[12]=e[0]*g+e[4]*v+e[8]*m+e[12],t[13]=e[1]*g+e[5]*v+e[9]*m+e[13],t[14]=e[2]*g+e[6]*v+e[10]*m+e[14],t[15]=e[3]*g+e[7]*v+e[11]*m+e[15]):(n=e[0],a=e[1],i=e[2],o=e[3],s=e[4],l=e[5],c=e[6],u=e[7],f=e[8],p=e[9],h=e[10],d=e[11],t[0]=n,t[1]=a,t[2]=i,t[3]=o,t[4]=s,t[5]=l,t[6]=c,t[7]=u,t[8]=f,t[9]=p,t[10]=h,t[11]=d,t[12]=n*g+s*v+f*m+e[12],t[13]=a*g+l*v+p*m+e[13],t[14]=i*g+c*v+h*m+e[14],t[15]=o*g+u*v+d*m+e[15]),t}},{}],278:[function(t,e,r){e.exports=function(t,e){if(t===e){var r=e[1],n=e[2],a=e[3],i=e[6],o=e[7],s=e[11];t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=r,t[6]=e[9],t[7]=e[13],t[8]=n,t[9]=i,t[11]=e[14],t[12]=a,t[13]=o,t[14]=s}else t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=e[1],t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=e[2],t[9]=e[6],t[10]=e[10],t[11]=e[14],t[12]=e[3],t[13]=e[7],t[14]=e[11],t[15]=e[15];return t}},{}],279:[function(t,e,r){"use strict";e.exports=function(t,e){switch(e.length){case 0:break;case 1:t[0]=1/e[0];break;case 4:n(t,e);break;case 9:a(t,e);break;case 16:i(t,e);break;default:throw new Error("currently supports matrices up to 4x4")}return t};var n=t("gl-mat2/invert"),a=t("gl-mat3/invert"),i=t("gl-mat4/invert")},{"gl-mat2/invert":259,"gl-mat3/invert":260,"gl-mat4/invert":267}],280:[function(t,e,r){"use strict";var n=t("barycentric"),a=t("polytope-closest-point/lib/closest_point_2d.js");function i(t,e){for(var r=[0,0,0,0],n=0;n<4;++n)for(var a=0;a<4;++a)r[a]+=t[4*n+a]*e[n];return r}function o(t,e,r,n,a){for(var o=i(n,i(r,i(e,[t[0],t[1],t[2],1]))),s=0;s<3;++s)o[s]/=o[3];return[.5*a[0]*(1+o[0]),.5*a[1]*(1-o[1])]}function s(t,e){for(var r=[0,0,0],n=0;n<t.length;++n)for(var a=t[n],i=e[n],o=0;o<3;++o)r[o]+=i*a[o];return r}e.exports=function(t,e,r,i,l,c){if(1===t.length)return[0,t[0].slice()];for(var u=new Array(t.length),f=0;f<t.length;++f)u[f]=o(t[f],r,i,l,c);var p=0,h=1/0;for(f=0;f<u.length;++f){for(var d=0,g=0;g<2;++g)d+=Math.pow(u[f][g]-e[g],2);d<h&&(h=d,p=f)}var v=function(t,e){if(2===t.length){for(var r=0,i=0,o=0;o<2;++o)r+=Math.pow(e[o]-t[0][o],2),i+=Math.pow(e[o]-t[1][o],2);return r=Math.sqrt(r),i=Math.sqrt(i),r+i<1e-6?[1,0]:[i/(r+i),r/(i+r)]}if(3===t.length){var s=[0,0];return a(t[0],t[1],t[2],e,s),n(t,s)}return[]}(u,e),m=0;for(f=0;f<3;++f){if(v[f]<-.001||v[f]>1.0001)return null;m+=v[f]}return Math.abs(m-1)>.001?null:[p,s(t,v),v]}},{barycentric:74,"polytope-closest-point/lib/closest_point_2d.js":482}],281:[function(t,e,r){var n=t("glslify"),a=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position, normal;\nattribute vec4 color;\nattribute vec2 uv;\n\nuniform mat4 model\n           , view\n           , projection\n           , inverseModel;\nuniform vec3 eyePosition\n           , lightPosition;\n\nvarying vec3 f_normal\n           , f_lightDirection\n           , f_eyeDirection\n           , f_data;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvec4 project(vec3 p) {\n  return projection * view * model * vec4(p, 1.0);\n}\n\nvoid main() {\n  gl_Position      = project(position);\n\n  //Lighting geometry parameters\n  vec4 cameraCoordinate = view * vec4(position , 1.0);\n  cameraCoordinate.xyz /= cameraCoordinate.w;\n  f_lightDirection = lightPosition - cameraCoordinate.xyz;\n  f_eyeDirection   = eyePosition - cameraCoordinate.xyz;\n  f_normal  = normalize((vec4(normal, 0.0) * inverseModel).xyz);\n\n  f_color          = color;\n  f_data           = position;\n  f_uv             = uv;\n}\n"]),i=n(["#extension GL_OES_standard_derivatives : enable\n\nprecision highp float;\n#define GLSLIFY 1\n\nfloat beckmannDistribution(float x, float roughness) {\n  float NdotH = max(x, 0.0001);\n  float cos2Alpha = NdotH * NdotH;\n  float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\n  float roughness2 = roughness * roughness;\n  float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\n  return exp(tan2Alpha / roughness2) / denom;\n}\n\nfloat cookTorranceSpecular(\n  vec3 lightDirection,\n  vec3 viewDirection,\n  vec3 surfaceNormal,\n  float roughness,\n  float fresnel) {\n\n  float VdotN = max(dot(viewDirection, surfaceNormal), 0.0);\n  float LdotN = max(dot(lightDirection, surfaceNormal), 0.0);\n\n  //Half angle vector\n  vec3 H = normalize(lightDirection + viewDirection);\n\n  //Geometric term\n  float NdotH = max(dot(surfaceNormal, H), 0.0);\n  float VdotH = max(dot(viewDirection, H), 0.000001);\n  float LdotH = max(dot(lightDirection, H), 0.000001);\n  float G1 = (2.0 * NdotH * VdotN) / VdotH;\n  float G2 = (2.0 * NdotH * LdotN) / LdotH;\n  float G = min(1.0, min(G1, G2));\n  \n  //Distribution term\n  float D = beckmannDistribution(NdotH, roughness);\n\n  //Fresnel term\n  float F = pow(1.0 - VdotN, fresnel);\n\n  //Multiply terms and done\n  return  G * F * D / max(3.14159265 * VdotN, 0.000001);\n}\n\n//#pragma glslify: beckmann = require(glsl-specular-beckmann) // used in gl-surface3d\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform float roughness\n            , fresnel\n            , kambient\n            , kdiffuse\n            , kspecular;\nuniform sampler2D texture;\n\nvarying vec3 f_normal\n           , f_lightDirection\n           , f_eyeDirection\n           , f_data;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  if (f_color.a == 0.0 ||\n    outOfRange(clipBounds[0], clipBounds[1], f_data)\n  ) discard;\n\n  vec3 N = normalize(f_normal);\n  vec3 L = normalize(f_lightDirection);\n  vec3 V = normalize(f_eyeDirection);\n\n  if(gl_FrontFacing) {\n    N = -N;\n  }\n\n  float specular = min(1.0, max(0.0, cookTorranceSpecular(L, V, N, roughness, fresnel)));\n  //float specular = max(0.0, beckmann(L, V, N, roughness)); // used in gl-surface3d\n\n  float diffuse  = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n  vec4 surfaceColor = vec4(f_color.rgb, 1.0) * texture2D(texture, f_uv);\n  vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular,  1.0);\n\n  gl_FragColor = litColor * f_color.a;\n}\n"]),o=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 uv;\n\nuniform mat4 model, view, projection;\n\nvarying vec4 f_color;\nvarying vec3 f_data;\nvarying vec2 f_uv;\n\nvoid main() {\n  gl_Position = projection * view * model * vec4(position, 1.0);\n  f_color = color;\n  f_data  = position;\n  f_uv    = uv;\n}"]),s=n(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform sampler2D texture;\nuniform float opacity;\n\nvarying vec4 f_color;\nvarying vec3 f_data;\nvarying vec2 f_uv;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], f_data)) discard;\n\n  gl_FragColor = f_color * texture2D(texture, f_uv) * opacity;\n}"]),l=n(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 uv;\nattribute float pointSize;\n\nuniform mat4 model, view, projection;\nuniform vec3 clipBounds[2];\n\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n    gl_Position = vec4(0.0, 0.0 ,0.0 ,0.0);\n  } else {\n    gl_Position = projection * view * model * vec4(position, 1.0);\n  }\n  gl_PointSize = pointSize;\n  f_color = color;\n  f_uv = uv;\n}"]),c=n(["precision highp float;\n#define GLSLIFY 1\n\nuniform sampler2D texture;\nuniform float opacity;\n\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  vec2 pointR = gl_PointCoord.xy - vec2(0.5, 0.5);\n  if(dot(pointR, pointR) > 0.25) {\n    discard;\n  }\n  gl_FragColor = f_color * texture2D(texture, f_uv) * opacity;\n}"]),u=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  gl_Position = projection * view * model * vec4(position, 1.0);\n  f_id        = id;\n  f_position  = position;\n}"]),f=n(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3  clipBounds[2];\nuniform float pickId;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n\n  gl_FragColor = vec4(pickId, f_id.xyz);\n}"]),p=n(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3  position;\nattribute float pointSize;\nattribute vec4  id;\n\nuniform mat4 model, view, projection;\nuniform vec3 clipBounds[2];\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n    gl_Position = vec4(0.0, 0.0, 0.0, 0.0);\n  } else {\n    gl_Position  = projection * view * model * vec4(position, 1.0);\n    gl_PointSize = pointSize;\n  }\n  f_id         = id;\n  f_position   = position;\n}"]),h=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position;\n\nuniform mat4 model, view, projection;\n\nvoid main() {\n  gl_Position = projection * view * model * vec4(position, 1.0);\n}"]),d=n(["precision highp float;\n#define GLSLIFY 1\n\nuniform vec3 contourColor;\n\nvoid main() {\n  gl_FragColor = vec4(contourColor, 1.0);\n}\n"]);r.meshShader={vertex:a,fragment:i,attributes:[{name:"position",type:"vec3"},{name:"normal",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"}]},r.wireShader={vertex:o,fragment:s,attributes:[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"}]},r.pointShader={vertex:l,fragment:c,attributes:[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"},{name:"pointSize",type:"float"}]},r.pickShader={vertex:u,fragment:f,attributes:[{name:"position",type:"vec3"},{name:"id",type:"vec4"}]},r.pointPickShader={vertex:p,fragment:f,attributes:[{name:"position",type:"vec3"},{name:"pointSize",type:"float"},{name:"id",type:"vec4"}]},r.contourShader={vertex:h,fragment:d,attributes:[{name:"position",type:"vec3"}]}},{glslify:410}],282:[function(t,e,r){"use strict";var n=t("gl-shader"),a=t("gl-buffer"),i=t("gl-vao"),o=t("gl-texture2d"),s=t("normals"),l=t("gl-mat4/multiply"),c=t("gl-mat4/invert"),u=t("ndarray"),f=t("colormap"),p=t("simplicial-complex-contour"),h=t("typedarray-pool"),d=t("./lib/shaders"),g=t("./lib/closest-point"),v=d.meshShader,m=d.wireShader,y=d.pointShader,x=d.pickShader,b=d.pointPickShader,_=d.contourShader,w=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function k(t,e,r,n,a,i,o,s,l,c,u,f,p,h,d,g,v,m,y,x,b,_,k,T,A,M,E){this.gl=t,this.pixelRatio=1,this.cells=[],this.positions=[],this.intensity=[],this.texture=e,this.dirty=!0,this.triShader=r,this.lineShader=n,this.pointShader=a,this.pickShader=i,this.pointPickShader=o,this.contourShader=s,this.trianglePositions=l,this.triangleColors=u,this.triangleNormals=p,this.triangleUVs=f,this.triangleIds=c,this.triangleVAO=h,this.triangleCount=0,this.lineWidth=1,this.edgePositions=d,this.edgeColors=v,this.edgeUVs=m,this.edgeIds=g,this.edgeVAO=y,this.edgeCount=0,this.pointPositions=x,this.pointColors=_,this.pointUVs=k,this.pointSizes=T,this.pointIds=b,this.pointVAO=A,this.pointCount=0,this.contourLineWidth=1,this.contourPositions=M,this.contourVAO=E,this.contourCount=0,this.contourColor=[0,0,0],this.contourEnable=!0,this.pickId=1,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.lightPosition=[1e5,1e5,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.opacity=1,this.hasAlpha=!1,this.opacityscale=!1,this._model=w,this._view=w,this._projection=w,this._resolution=[1,1]}var T=k.prototype;function A(t,e){if(!e)return 1;if(!e.length)return 1;for(var r=0;r<e.length;++r){if(e.length<2)return 1;if(e[r][0]===t)return e[r][1];if(e[r][0]>t&&r>0){var n=(e[r][0]-t)/(e[r][0]-e[r-1][0]);return e[r][1]*(1-n)+n*e[r-1][1]}}return 1}function M(t){var e=n(t,y.vertex,y.fragment);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e.attributes.pointSize.location=4,e}function E(t){var e=n(t,x.vertex,x.fragment);return e.attributes.position.location=0,e.attributes.id.location=1,e}function S(t){var e=n(t,b.vertex,b.fragment);return e.attributes.position.location=0,e.attributes.id.location=1,e.attributes.pointSize.location=4,e}function C(t){var e=n(t,_.vertex,_.fragment);return e.attributes.position.location=0,e}T.isOpaque=function(){return!this.hasAlpha},T.isTransparent=function(){return this.hasAlpha},T.pickSlots=1,T.setPickBase=function(t){this.pickId=t},T.highlight=function(t){if(t&&this.contourEnable){for(var e=p(this.cells,this.intensity,t.intensity),r=e.cells,n=e.vertexIds,a=e.vertexWeights,i=r.length,o=h.mallocFloat32(6*i),s=0,l=0;l<i;++l)for(var c=r[l],u=0;u<2;++u){var f=c[0];2===c.length&&(f=c[u]);for(var d=n[f][0],g=n[f][1],v=a[f],m=1-v,y=this.positions[d],x=this.positions[g],b=0;b<3;++b)o[s++]=v*y[b]+m*x[b]}this.contourCount=s/3|0,this.contourPositions.update(o.subarray(0,s)),h.free(o)}else this.contourCount=0},T.update=function(t){t=t||{};var e=this.gl;this.dirty=!0,"contourEnable"in t&&(this.contourEnable=t.contourEnable),"contourColor"in t&&(this.contourColor=t.contourColor),"lineWidth"in t&&(this.lineWidth=t.lineWidth),"lightPosition"in t&&(this.lightPosition=t.lightPosition),this.hasAlpha=!1,"opacity"in t&&(this.opacity=t.opacity,this.opacity<1&&(this.hasAlpha=!0)),"opacityscale"in t&&(this.opacityscale=t.opacityscale,this.hasAlpha=!0),"ambient"in t&&(this.ambientLight=t.ambient),"diffuse"in t&&(this.diffuseLight=t.diffuse),"specular"in t&&(this.specularLight=t.specular),"roughness"in t&&(this.roughness=t.roughness),"fresnel"in t&&(this.fresnel=t.fresnel),t.texture?(this.texture.dispose(),this.texture=o(e,t.texture)):t.colormap&&(this.texture.shape=[256,256],this.texture.minFilter=e.LINEAR_MIPMAP_LINEAR,this.texture.magFilter=e.LINEAR,this.texture.setPixels(function(t,e){for(var r=f({colormap:t,nshades:256,format:"rgba"}),n=new Uint8Array(1024),a=0;a<256;++a){for(var i=r[a],o=0;o<3;++o)n[4*a+o]=i[o];n[4*a+3]=e?255*A(a/255,e):255*i[3]}return u(n,[256,256,4],[4,0,1])}(t.colormap,this.opacityscale)),this.texture.generateMipmap());var r=t.cells,n=t.positions;if(n&&r){var a=[],i=[],l=[],c=[],p=[],h=[],d=[],g=[],v=[],m=[],y=[],x=[],b=[],_=[];this.cells=r,this.positions=n;var w=t.vertexNormals,k=t.cellNormals,T=void 0===t.vertexNormalsEpsilon?1e-6:t.vertexNormalsEpsilon,M=void 0===t.faceNormalsEpsilon?1e-6:t.faceNormalsEpsilon;t.useFacetNormals&&!k&&(k=s.faceNormals(r,n,M)),k||w||(w=s.vertexNormals(r,n,T));var E=t.vertexColors,S=t.cellColors,C=t.meshColor||[1,1,1,1],L=t.vertexUVs,O=t.vertexIntensity,P=t.cellUVs,I=t.cellIntensity,D=1/0,z=-1/0;if(!L&&!P)if(O)if(t.vertexIntensityBounds)D=+t.vertexIntensityBounds[0],z=+t.vertexIntensityBounds[1];else for(var R=0;R<O.length;++R){var F=O[R];D=Math.min(D,F),z=Math.max(z,F)}else if(I)for(R=0;R<I.length;++R)F=I[R],D=Math.min(D,F),z=Math.max(z,F);else for(R=0;R<n.length;++R)F=n[R][2],D=Math.min(D,F),z=Math.max(z,F);this.intensity=O||(I?function(t,e,r){for(var n=new Array(e),a=0;a<e;++a)n[a]=0;var i=t.length;for(a=0;a<i;++a)for(var o=t[a],s=0;s<o.length;++s)n[o[s]]=r[a];return n}(r,n.length,I):function(t){for(var e=t.length,r=new Array(e),n=0;n<e;++n)r[n]=t[n][2];return r}(n));var B=t.pointSizes,N=t.pointSize||1;for(this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],R=0;R<n.length;++R)for(var j=n[R],V=0;V<3;++V)!isNaN(j[V])&&isFinite(j[V])&&(this.bounds[0][V]=Math.min(this.bounds[0][V],j[V]),this.bounds[1][V]=Math.max(this.bounds[1][V],j[V]));var U=0,H=0,q=0;t:for(R=0;R<r.length;++R){var G=r[R];switch(G.length){case 1:for(j=n[Y=G[0]],V=0;V<3;++V)if(isNaN(j[V])||!isFinite(j[V]))continue t;m.push(j[0],j[1],j[2]),X=E?E[Y]:S?S[R]:C,this.opacityscale&&O?i.push(X[0],X[1],X[2],this.opacity*A((O[Y]-D)/(z-D),this.opacityscale)):3===X.length?y.push(X[0],X[1],X[2],this.opacity):(y.push(X[0],X[1],X[2],X[3]*this.opacity),!this.hasAlpha&&X[3]<1&&(this.hasAlpha=!0)),Z=L?L[Y]:O?[(O[Y]-D)/(z-D),0]:P?P[R]:I?[(I[R]-D)/(z-D),0]:[(j[2]-D)/(z-D),0],x.push(Z[0],Z[1]),B?b.push(B[Y]):b.push(N),_.push(R),q+=1;break;case 2:for(V=0;V<2;++V){j=n[Y=G[V]];for(var W=0;W<3;++W)if(isNaN(j[W])||!isFinite(j[W]))continue t}for(V=0;V<2;++V)j=n[Y=G[V]],h.push(j[0],j[1],j[2]),X=E?E[Y]:S?S[R]:C,this.opacityscale&&O?i.push(X[0],X[1],X[2],this.opacity*A((O[Y]-D)/(z-D),this.opacityscale)):3===X.length?d.push(X[0],X[1],X[2],this.opacity):(d.push(X[0],X[1],X[2],X[3]*this.opacity),!this.hasAlpha&&X[3]<1&&(this.hasAlpha=!0)),Z=L?L[Y]:O?[(O[Y]-D)/(z-D),0]:P?P[R]:I?[(I[R]-D)/(z-D),0]:[(j[2]-D)/(z-D),0],g.push(Z[0],Z[1]),v.push(R);H+=1;break;case 3:for(V=0;V<3;++V)for(j=n[Y=G[V]],W=0;W<3;++W)if(isNaN(j[W])||!isFinite(j[W]))continue t;for(V=0;V<3;++V){var Y,X,Z,J;j=n[Y=G[2-V]],a.push(j[0],j[1],j[2]),X=E?E[Y]:S?S[R]:C,this.opacityscale&&O?i.push(X[0],X[1],X[2],this.opacity*A((O[Y]-D)/(z-D),this.opacityscale)):3===X.length?i.push(X[0],X[1],X[2],this.opacity):(i.push(X[0],X[1],X[2],X[3]*this.opacity),!this.hasAlpha&&X[3]<1&&(this.hasAlpha=!0)),Z=L?L[Y]:O?[(O[Y]-D)/(z-D),0]:P?P[R]:I?[(I[R]-D)/(z-D),0]:[(j[2]-D)/(z-D),0],c.push(Z[0],Z[1]),J=w?w[Y]:k[R],l.push(J[0],J[1],J[2]),p.push(R)}U+=1}}this.pointCount=q,this.edgeCount=H,this.triangleCount=U,this.pointPositions.update(m),this.pointColors.update(y),this.pointUVs.update(x),this.pointSizes.update(b),this.pointIds.update(new Uint32Array(_)),this.edgePositions.update(h),this.edgeColors.update(d),this.edgeUVs.update(g),this.edgeIds.update(new Uint32Array(v)),this.trianglePositions.update(a),this.triangleColors.update(i),this.triangleUVs.update(c),this.triangleNormals.update(l),this.triangleIds.update(new Uint32Array(p))}},T.drawTransparent=T.draw=function(t){t=t||{};for(var e=this.gl,r=t.model||w,n=t.view||w,a=t.projection||w,i=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)i[0][o]=Math.max(i[0][o],this.clipBounds[0][o]),i[1][o]=Math.min(i[1][o],this.clipBounds[1][o]);var s={model:r,view:n,projection:a,inverseModel:w.slice(),clipBounds:i,kambient:this.ambientLight,kdiffuse:this.diffuseLight,kspecular:this.specularLight,roughness:this.roughness,fresnel:this.fresnel,eyePosition:[0,0,0],lightPosition:[0,0,0],contourColor:this.contourColor,texture:0};s.inverseModel=c(s.inverseModel,s.model),e.disable(e.CULL_FACE),this.texture.bind(0);var u=new Array(16);for(l(u,s.view,s.model),l(u,s.projection,u),c(u,u),o=0;o<3;++o)s.eyePosition[o]=u[12+o]/u[15];var f,p=u[15];for(o=0;o<3;++o)p+=this.lightPosition[o]*u[4*o+3];for(o=0;o<3;++o){for(var h=u[12+o],d=0;d<3;++d)h+=u[4*d+o]*this.lightPosition[d];s.lightPosition[o]=h/p}this.triangleCount>0&&((f=this.triShader).bind(),f.uniforms=s,this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()),this.edgeCount>0&&this.lineWidth>0&&((f=this.lineShader).bind(),f.uniforms=s,this.edgeVAO.bind(),e.lineWidth(this.lineWidth*this.pixelRatio),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()),this.pointCount>0&&((f=this.pointShader).bind(),f.uniforms=s,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind()),this.contourEnable&&this.contourCount>0&&this.contourLineWidth>0&&((f=this.contourShader).bind(),f.uniforms=s,this.contourVAO.bind(),e.drawArrays(e.LINES,0,this.contourCount),this.contourVAO.unbind())},T.drawPick=function(t){t=t||{};for(var e=this.gl,r=t.model||w,n=t.view||w,a=t.projection||w,i=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)i[0][o]=Math.max(i[0][o],this.clipBounds[0][o]),i[1][o]=Math.min(i[1][o],this.clipBounds[1][o]);this._model=[].slice.call(r),this._view=[].slice.call(n),this._projection=[].slice.call(a),this._resolution=[e.drawingBufferWidth,e.drawingBufferHeight];var s,l={model:r,view:n,projection:a,clipBounds:i,pickId:this.pickId/255};(s=this.pickShader).bind(),s.uniforms=l,this.triangleCount>0&&(this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()),this.edgeCount>0&&(this.edgeVAO.bind(),e.lineWidth(this.lineWidth*this.pixelRatio),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()),this.pointCount>0&&((s=this.pointPickShader).bind(),s.uniforms=l,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind())},T.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;for(var e=t.value[0]+256*t.value[1]+65536*t.value[2],r=this.cells[e],n=this.positions,a=new Array(r.length),i=0;i<r.length;++i)a[i]=n[r[i]];var o=g(a,[t.coord[0],this._resolution[1]-t.coord[1]],this._model,this._view,this._projection,this._resolution);if(!o)return null;var s=o[2],l=0;for(i=0;i<r.length;++i)l+=s[i]*this.intensity[r[i]];return{position:o[1],index:r[o[0]],cell:r,cellId:e,intensity:l,dataCoordinate:this.positions[r[o[0]]]}},T.dispose=function(){this.texture.dispose(),this.triShader.dispose(),this.lineShader.dispose(),this.pointShader.dispose(),this.pickShader.dispose(),this.pointPickShader.dispose(),this.triangleVAO.dispose(),this.trianglePositions.dispose(),this.triangleColors.dispose(),this.triangleUVs.dispose(),this.triangleNormals.dispose(),this.triangleIds.dispose(),this.edgeVAO.dispose(),this.edgePositions.dispose(),this.edgeColors.dispose(),this.edgeUVs.dispose(),this.edgeIds.dispose(),this.pointVAO.dispose(),this.pointPositions.dispose(),this.pointColors.dispose(),this.pointUVs.dispose(),this.pointSizes.dispose(),this.pointIds.dispose(),this.contourVAO.dispose(),this.contourPositions.dispose(),this.contourShader.dispose()},e.exports=function(t,e){if(1===arguments.length&&(t=(e=t).gl),!(t.getExtension("OES_standard_derivatives")||t.getExtension("MOZ_OES_standard_derivatives")||t.getExtension("WEBKIT_OES_standard_derivatives")))throw new Error("derivatives not supported");var r=function(t){var e=n(t,v.vertex,v.fragment);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e.attributes.normal.location=4,e}(t),s=function(t){var e=n(t,m.vertex,m.fragment);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e}(t),l=M(t),c=E(t),f=S(t),p=C(t),h=o(t,u(new Uint8Array([255,255,255,255]),[1,1,4]));h.generateMipmap(),h.minFilter=t.LINEAR_MIPMAP_LINEAR,h.magFilter=t.LINEAR;var d=a(t),g=a(t),y=a(t),x=a(t),b=a(t),_=i(t,[{buffer:d,type:t.FLOAT,size:3},{buffer:b,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:g,type:t.FLOAT,size:4},{buffer:y,type:t.FLOAT,size:2},{buffer:x,type:t.FLOAT,size:3}]),w=a(t),T=a(t),A=a(t),L=a(t),O=i(t,[{buffer:w,type:t.FLOAT,size:3},{buffer:L,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:T,type:t.FLOAT,size:4},{buffer:A,type:t.FLOAT,size:2}]),P=a(t),I=a(t),D=a(t),z=a(t),R=a(t),F=i(t,[{buffer:P,type:t.FLOAT,size:3},{buffer:R,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:I,type:t.FLOAT,size:4},{buffer:D,type:t.FLOAT,size:2},{buffer:z,type:t.FLOAT,size:1}]),B=a(t),N=new k(t,h,r,s,l,c,f,p,d,b,g,y,x,_,w,L,T,A,O,P,R,I,D,z,F,B,i(t,[{buffer:B,type:t.FLOAT,size:3}]));return N.update(e),N}},{"./lib/closest-point":280,"./lib/shaders":281,colormap:127,"gl-buffer":243,"gl-mat4/invert":267,"gl-mat4/multiply":269,"gl-shader":303,"gl-texture2d":323,"gl-vao":328,ndarray:451,normals:454,"simplicial-complex-contour":516,"typedarray-pool":543}],283:[function(t,e,r){"use strict";e.exports=function(t){var e=t.gl,r=n(e,[0,0,0,1,1,0,1,1]),s=a(e,i.boxVert,i.lineFrag);return new o(t,r,s)};var n=t("gl-buffer"),a=t("gl-shader"),i=t("./shaders");function o(t,e,r){this.plot=t,this.vbo=e,this.shader=r}var s,l,c=o.prototype;c.bind=function(){var t=this.shader;this.vbo.bind(),this.shader.bind(),t.attributes.coord.pointer(),t.uniforms.screenBox=this.plot.screenBox},c.drawBox=(s=[0,0],l=[0,0],function(t,e,r,n,a){var i=this.plot,o=this.shader,c=i.gl;s[0]=t,s[1]=e,l[0]=r,l[1]=n,o.uniforms.lo=s,o.uniforms.hi=l,o.uniforms.color=a,c.drawArrays(c.TRIANGLE_STRIP,0,4)}),c.dispose=function(){this.vbo.dispose(),this.shader.dispose()}},{"./shaders":286,"gl-buffer":243,"gl-shader":303}],284:[function(t,e,r){"use strict";e.exports=function(t){var e=t.gl,r=n(e),i=a(e,o.gridVert,o.gridFrag),l=a(e,o.tickVert,o.gridFrag);return new s(t,r,i,l)};var n=t("gl-buffer"),a=t("gl-shader"),i=t("binary-search-bounds"),o=t("./shaders");function s(t,e,r,n){this.plot=t,this.vbo=e,this.shader=r,this.tickShader=n,this.ticks=[[],[]]}function l(t,e){return t-e}var c,u,f,p,h,d=s.prototype;d.draw=(c=[0,0],u=[0,0],f=[0,0],function(){for(var t=this.plot,e=this.vbo,r=this.shader,n=this.ticks,a=t.gl,i=t._tickBounds,o=t.dataBox,s=t.viewBox,l=t.gridLineWidth,p=t.gridLineColor,h=t.gridLineEnable,d=t.pixelRatio,g=0;g<2;++g){var v=i[g],m=i[g+2]-v,y=.5*(o[g+2]+o[g]),x=o[g+2]-o[g];u[g]=2*m/x,c[g]=2*(v-y)/x}r.bind(),e.bind(),r.attributes.dataCoord.pointer(),r.uniforms.dataShift=c,r.uniforms.dataScale=u;var b=0;for(g=0;g<2;++g){f[0]=f[1]=0,f[g]=1,r.uniforms.dataAxis=f,r.uniforms.lineWidth=l[g]/(s[g+2]-s[g])*d,r.uniforms.color=p[g];var _=6*n[g].length;h[g]&&_&&a.drawArrays(a.TRIANGLES,b,_),b+=_}}),d.drawTickMarks=function(){var t=[0,0],e=[0,0],r=[1,0],n=[0,1],a=[0,0],o=[0,0];return function(){for(var s=this.plot,c=this.vbo,u=this.tickShader,f=this.ticks,p=s.gl,h=s._tickBounds,d=s.dataBox,g=s.viewBox,v=s.pixelRatio,m=s.screenBox,y=m[2]-m[0],x=m[3]-m[1],b=g[2]-g[0],_=g[3]-g[1],w=0;w<2;++w){var k=h[w],T=h[w+2]-k,A=.5*(d[w+2]+d[w]),M=d[w+2]-d[w];e[w]=2*T/M,t[w]=2*(k-A)/M}e[0]*=b/y,t[0]*=b/y,e[1]*=_/x,t[1]*=_/x,u.bind(),c.bind(),u.attributes.dataCoord.pointer();var E=u.uniforms;E.dataShift=t,E.dataScale=e;var S=s.tickMarkLength,C=s.tickMarkWidth,L=s.tickMarkColor,O=6*f[0].length,P=Math.min(i.ge(f[0],(d[0]-h[0])/(h[2]-h[0]),l),f[0].length),I=Math.min(i.gt(f[0],(d[2]-h[0])/(h[2]-h[0]),l),f[0].length),D=0+6*P,z=6*Math.max(0,I-P),R=Math.min(i.ge(f[1],(d[1]-h[1])/(h[3]-h[1]),l),f[1].length),F=Math.min(i.gt(f[1],(d[3]-h[1])/(h[3]-h[1]),l),f[1].length),B=O+6*R,N=6*Math.max(0,F-R);a[0]=2*(g[0]-S[1])/y-1,a[1]=(g[3]+g[1])/x-1,o[0]=S[1]*v/y,o[1]=C[1]*v/x,N&&(E.color=L[1],E.tickScale=o,E.dataAxis=n,E.screenOffset=a,p.drawArrays(p.TRIANGLES,B,N)),a[0]=(g[2]+g[0])/y-1,a[1]=2*(g[1]-S[0])/x-1,o[0]=C[0]*v/y,o[1]=S[0]*v/x,z&&(E.color=L[0],E.tickScale=o,E.dataAxis=r,E.screenOffset=a,p.drawArrays(p.TRIANGLES,D,z)),a[0]=2*(g[2]+S[3])/y-1,a[1]=(g[3]+g[1])/x-1,o[0]=S[3]*v/y,o[1]=C[3]*v/x,N&&(E.color=L[3],E.tickScale=o,E.dataAxis=n,E.screenOffset=a,p.drawArrays(p.TRIANGLES,B,N)),a[0]=(g[2]+g[0])/y-1,a[1]=2*(g[3]+S[2])/x-1,o[0]=C[2]*v/y,o[1]=S[2]*v/x,z&&(E.color=L[2],E.tickScale=o,E.dataAxis=r,E.screenOffset=a,p.drawArrays(p.TRIANGLES,D,z))}}(),d.update=(p=[1,1,-1,-1,1,-1],h=[1,-1,1,1,-1,-1],function(t){for(var e=t.ticks,r=t.bounds,n=new Float32Array(18*(e[0].length+e[1].length)),a=(this.plot.zeroLineEnable,0),i=[[],[]],o=0;o<2;++o)for(var s=i[o],l=e[o],c=r[o],u=r[o+2],f=0;f<l.length;++f){var d=(l[f].x-c)/(u-c);s.push(d);for(var g=0;g<6;++g)n[a++]=d,n[a++]=p[g],n[a++]=h[g]}this.ticks=i,this.vbo.update(n)}),d.dispose=function(){this.vbo.dispose(),this.shader.dispose(),this.tickShader.dispose()}},{"./shaders":286,"binary-search-bounds":288,"gl-buffer":243,"gl-shader":303}],285:[function(t,e,r){"use strict";e.exports=function(t){var e=t.gl,r=n(e,[-1,-1,-1,1,1,-1,1,1]),s=a(e,i.lineVert,i.lineFrag);return new o(t,r,s)};var n=t("gl-buffer"),a=t("gl-shader"),i=t("./shaders");function o(t,e,r){this.plot=t,this.vbo=e,this.shader=r}var s,l,c=o.prototype;c.bind=function(){var t=this.shader;this.vbo.bind(),this.shader.bind(),t.attributes.coord.pointer(),t.uniforms.screenBox=this.plot.screenBox},c.drawLine=(s=[0,0],l=[0,0],function(t,e,r,n,a,i){var o=this.plot,c=this.shader,u=o.gl;s[0]=t,s[1]=e,l[0]=r,l[1]=n,c.uniforms.start=s,c.uniforms.end=l,c.uniforms.width=a*o.pixelRatio,c.uniforms.color=i,u.drawArrays(u.TRIANGLE_STRIP,0,4)}),c.dispose=function(){this.vbo.dispose(),this.shader.dispose()}},{"./shaders":286,"gl-buffer":243,"gl-shader":303}],286:[function(t,e,r){"use strict";var n=t("glslify"),a=n(["precision lowp float;\n#define GLSLIFY 1\nuniform vec4 color;\nvoid main() {\n  gl_FragColor = vec4(color.xyz * color.w, color.w);\n}\n"]);e.exports={lineVert:n(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 coord;\n\nuniform vec4 screenBox;\nuniform vec2 start, end;\nuniform float width;\n\nvec2 perp(vec2 v) {\n  return vec2(v.y, -v.x);\n}\n\nvec2 screen(vec2 v) {\n  return 2.0 * (v - screenBox.xy) / (screenBox.zw - screenBox.xy) - 1.0;\n}\n\nvoid main() {\n  vec2 delta = normalize(perp(start - end));\n  vec2 offset = mix(start, end, 0.5 * (coord.y+1.0));\n  gl_Position = vec4(screen(offset + 0.5 * width * delta * coord.x), 0, 1);\n}\n"]),lineFrag:a,textVert:n(["#define GLSLIFY 1\nattribute vec3 textCoordinate;\n\nuniform vec2 dataScale, dataShift, dataAxis, screenOffset, textScale;\nuniform float angle;\n\nvoid main() {\n  float dataOffset  = textCoordinate.z;\n  vec2 glyphOffset  = textCoordinate.xy;\n  mat2 glyphMatrix = mat2(cos(angle), sin(angle), -sin(angle), cos(angle));\n  vec2 screenCoordinate = dataAxis * (dataScale * dataOffset + dataShift) +\n    glyphMatrix * glyphOffset * textScale + screenOffset;\n  gl_Position = vec4(screenCoordinate, 0, 1);\n}\n"]),textFrag:a,gridVert:n(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 dataCoord;\n\nuniform vec2 dataAxis, dataShift, dataScale;\nuniform float lineWidth;\n\nvoid main() {\n  vec2 pos = dataAxis * (dataScale * dataCoord.x + dataShift);\n  pos += 10.0 * dataCoord.y * vec2(dataAxis.y, -dataAxis.x) + dataCoord.z * lineWidth;\n  gl_Position = vec4(pos, 0, 1);\n}\n"]),gridFrag:a,boxVert:n(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 coord;\n\nuniform vec4 screenBox;\nuniform vec2 lo, hi;\n\nvec2 screen(vec2 v) {\n  return 2.0 * (v - screenBox.xy) / (screenBox.zw - screenBox.xy) - 1.0;\n}\n\nvoid main() {\n  gl_Position = vec4(screen(mix(lo, hi, coord)), 0, 1);\n}\n"]),tickVert:n(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 dataCoord;\n\nuniform vec2 dataAxis, dataShift, dataScale, screenOffset, tickScale;\n\nvoid main() {\n  vec2 pos = dataAxis * (dataScale * dataCoord.x + dataShift);\n  gl_Position = vec4(pos + tickScale*dataCoord.yz + screenOffset, 0, 1);\n}\n"])}},{glslify:410}],287:[function(t,e,r){"use strict";e.exports=function(t){var e=t.gl,r=n(e),i=a(e,s.textVert,s.textFrag);return new l(t,r,i)};var n=t("gl-buffer"),a=t("gl-shader"),i=t("text-cache"),o=t("binary-search-bounds"),s=t("./shaders");function l(t,e,r){this.plot=t,this.vbo=e,this.shader=r,this.tickOffset=[[],[]],this.tickX=[[],[]],this.labelOffset=[0,0],this.labelCount=[0,0]}var c,u,f,p,h,d,g=l.prototype;g.drawTicks=(c=[0,0],u=[0,0],f=[0,0],function(t){var e=this.plot,r=this.shader,n=this.tickX[t],a=this.tickOffset[t],i=e.gl,s=e.viewBox,l=e.dataBox,p=e.screenBox,h=e.pixelRatio,d=e.tickEnable,g=e.tickPad,v=e.tickColor,m=e.tickAngle,y=e.labelEnable,x=e.labelPad,b=e.labelColor,_=e.labelAngle,w=this.labelOffset[t],k=this.labelCount[t],T=o.lt(n,l[t]),A=o.le(n,l[t+2]);c[0]=c[1]=0,c[t]=1,u[t]=(s[2+t]+s[t])/(p[2+t]-p[t])-1;var M=2/p[2+(1^t)]-p[1^t];u[1^t]=M*s[1^t]-1,d[t]&&(u[1^t]-=M*h*g[t],T<A&&a[A]>a[T]&&(r.uniforms.dataAxis=c,r.uniforms.screenOffset=u,r.uniforms.color=v[t],r.uniforms.angle=m[t],i.drawArrays(i.TRIANGLES,a[T],a[A]-a[T]))),y[t]&&k&&(u[1^t]-=M*h*x[t],r.uniforms.dataAxis=f,r.uniforms.screenOffset=u,r.uniforms.color=b[t],r.uniforms.angle=_[t],i.drawArrays(i.TRIANGLES,w,k)),u[1^t]=M*s[2+(1^t)]-1,d[t+2]&&(u[1^t]+=M*h*g[t+2],T<A&&a[A]>a[T]&&(r.uniforms.dataAxis=c,r.uniforms.screenOffset=u,r.uniforms.color=v[t+2],r.uniforms.angle=m[t+2],i.drawArrays(i.TRIANGLES,a[T],a[A]-a[T]))),y[t+2]&&k&&(u[1^t]+=M*h*x[t+2],r.uniforms.dataAxis=f,r.uniforms.screenOffset=u,r.uniforms.color=b[t+2],r.uniforms.angle=_[t+2],i.drawArrays(i.TRIANGLES,w,k))}),g.drawTitle=function(){var t=[0,0],e=[0,0];return function(){var r=this.plot,n=this.shader,a=r.gl,i=r.screenBox,o=r.titleCenter,s=r.titleAngle,l=r.titleColor,c=r.pixelRatio;if(this.titleCount){for(var u=0;u<2;++u)e[u]=2*(o[u]*c-i[u])/(i[2+u]-i[u])-1;n.bind(),n.uniforms.dataAxis=t,n.uniforms.screenOffset=e,n.uniforms.angle=s,n.uniforms.color=l,a.drawArrays(a.TRIANGLES,this.titleOffset,this.titleCount)}}}(),g.bind=(p=[0,0],h=[0,0],d=[0,0],function(){var t=this.plot,e=this.shader,r=t._tickBounds,n=t.dataBox,a=t.screenBox,i=t.viewBox;e.bind();for(var o=0;o<2;++o){var s=r[o],l=r[o+2]-s,c=.5*(n[o+2]+n[o]),u=n[o+2]-n[o],f=i[o],g=i[o+2]-f,v=a[o],m=a[o+2]-v;h[o]=2*l/u*g/m,p[o]=2*(s-c)/u*g/m}d[1]=2*t.pixelRatio/(a[3]-a[1]),d[0]=d[1]*(a[3]-a[1])/(a[2]-a[0]),e.uniforms.dataScale=h,e.uniforms.dataShift=p,e.uniforms.textScale=d,this.vbo.bind(),e.attributes.textCoordinate.pointer()}),g.update=function(t){var e,r,n,a,o,s=[],l=t.ticks,c=t.bounds;for(o=0;o<2;++o){var u=[Math.floor(s.length/3)],f=[-1/0],p=l[o];for(e=0;e<p.length;++e){var h=p[e],d=h.x,g=h.text,v=h.font||"sans-serif";a=h.fontSize||12;for(var m=1/(c[o+2]-c[o]),y=c[o],x=g.split("\n"),b=0;b<x.length;b++)for(n=i(v,x[b]).data,r=0;r<n.length;r+=2)s.push(n[r]*a,-n[r+1]*a-b*a*1.2,(d-y)*m);u.push(Math.floor(s.length/3)),f.push(d)}this.tickOffset[o]=u,this.tickX[o]=f}for(o=0;o<2;++o){for(this.labelOffset[o]=Math.floor(s.length/3),n=i(t.labelFont[o],t.labels[o],{textAlign:"center"}).data,a=t.labelSize[o],e=0;e<n.length;e+=2)s.push(n[e]*a,-n[e+1]*a,0);this.labelCount[o]=Math.floor(s.length/3)-this.labelOffset[o]}for(this.titleOffset=Math.floor(s.length/3),n=i(t.titleFont,t.title).data,a=t.titleSize,e=0;e<n.length;e+=2)s.push(n[e]*a,-n[e+1]*a,0);this.titleCount=Math.floor(s.length/3)-this.titleOffset,this.vbo.update(s)},g.dispose=function(){this.vbo.dispose(),this.shader.dispose()}},{"./shaders":286,"binary-search-bounds":288,"gl-buffer":243,"gl-shader":303,"text-cache":534}],288:[function(t,e,r){arguments[4][112][0].apply(r,arguments)},{dup:112}],289:[function(t,e,r){"use strict";e.exports=function(t){var e=t.gl,r=n(e,[e.drawingBufferWidth,e.drawingBufferHeight]),c=new l(e,r);return c.grid=a(c),c.text=i(c),c.line=o(c),c.box=s(c),c.update(t),c};var n=t("gl-select-static"),a=t("./lib/grid"),i=t("./lib/text"),o=t("./lib/line"),s=t("./lib/box");function l(t,e){this.gl=t,this.pickBuffer=e,this.screenBox=[0,0,t.drawingBufferWidth,t.drawingBufferHeight],this.viewBox=[0,0,0,0],this.dataBox=[-10,-10,10,10],this.gridLineEnable=[!0,!0],this.gridLineWidth=[1,1],this.gridLineColor=[[0,0,0,1],[0,0,0,1]],this.pixelRatio=1,this.tickMarkLength=[0,0,0,0],this.tickMarkWidth=[0,0,0,0],this.tickMarkColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.tickPad=[15,15,15,15],this.tickAngle=[0,0,0,0],this.tickEnable=[!0,!0,!0,!0],this.tickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.labelPad=[15,15,15,15],this.labelAngle=[0,Math.PI/2,0,3*Math.PI/2],this.labelEnable=[!0,!0,!0,!0],this.labelColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.titleCenter=[0,0],this.titleEnable=!0,this.titleAngle=0,this.titleColor=[0,0,0,1],this.borderColor=[0,0,0,0],this.backgroundColor=[0,0,0,0],this.zeroLineEnable=[!0,!0],this.zeroLineWidth=[4,4],this.zeroLineColor=[[0,0,0,1],[0,0,0,1]],this.borderLineEnable=[!0,!0,!0,!0],this.borderLineWidth=[2,2,2,2],this.borderLineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.grid=null,this.text=null,this.line=null,this.box=null,this.objects=[],this.overlays=[],this._tickBounds=[1/0,1/0,-1/0,-1/0],this.static=!1,this.dirty=!1,this.pickDirty=!1,this.pickDelay=120,this.pickRadius=10,this._pickTimeout=null,this._drawPick=this.drawPick.bind(this),this._depthCounter=0}var c=l.prototype;function u(t){for(var e=t.slice(),r=0;r<e.length;++r)e[r]=e[r].slice();return e}function f(t,e){return t.x-e.x}c.setDirty=function(){this.dirty=this.pickDirty=!0},c.setOverlayDirty=function(){this.dirty=!0},c.nextDepthValue=function(){return this._depthCounter++/65536},c.draw=function(){var t=this.gl,e=this.screenBox,r=this.viewBox,n=this.dataBox,a=this.pixelRatio,i=this.grid,o=this.line,s=this.text,l=this.objects;if(this._depthCounter=0,this.pickDirty&&(this._pickTimeout&&clearTimeout(this._pickTimeout),this.pickDirty=!1,this._pickTimeout=setTimeout(this._drawPick,this.pickDelay)),this.dirty){if(this.dirty=!1,t.bindFramebuffer(t.FRAMEBUFFER,null),t.enable(t.SCISSOR_TEST),t.disable(t.DEPTH_TEST),t.depthFunc(t.LESS),t.depthMask(!1),t.enable(t.BLEND),t.blendEquation(t.FUNC_ADD,t.FUNC_ADD),t.blendFunc(t.ONE,t.ONE_MINUS_SRC_ALPHA),this.borderColor){t.scissor(e[0],e[1],e[2]-e[0],e[3]-e[1]);var c=this.borderColor;t.clearColor(c[0]*c[3],c[1]*c[3],c[2]*c[3],c[3]),t.clear(t.COLOR_BUFFER_BIT|t.DEPTH_BUFFER_BIT)}t.scissor(r[0],r[1],r[2]-r[0],r[3]-r[1]),t.viewport(r[0],r[1],r[2]-r[0],r[3]-r[1]);var u=this.backgroundColor;t.clearColor(u[0]*u[3],u[1]*u[3],u[2]*u[3],u[3]),t.clear(t.COLOR_BUFFER_BIT),i.draw();var f=this.zeroLineEnable,p=this.zeroLineColor,h=this.zeroLineWidth;if(f[0]||f[1]){o.bind();for(var d=0;d<2;++d)if(f[d]&&n[d]<=0&&n[d+2]>=0){var g=e[d]-n[d]*(e[d+2]-e[d])/(n[d+2]-n[d]);0===d?o.drawLine(g,e[1],g,e[3],h[d],p[d]):o.drawLine(e[0],g,e[2],g,h[d],p[d])}}for(d=0;d<l.length;++d)l[d].draw();t.viewport(e[0],e[1],e[2]-e[0],e[3]-e[1]),t.scissor(e[0],e[1],e[2]-e[0],e[3]-e[1]),this.grid.drawTickMarks(),o.bind();var v=this.borderLineEnable,m=this.borderLineWidth,y=this.borderLineColor;for(v[1]&&o.drawLine(r[0],r[1]-.5*m[1]*a,r[0],r[3]+.5*m[3]*a,m[1],y[1]),v[0]&&o.drawLine(r[0]-.5*m[0]*a,r[1],r[2]+.5*m[2]*a,r[1],m[0],y[0]),v[3]&&o.drawLine(r[2],r[1]-.5*m[1]*a,r[2],r[3]+.5*m[3]*a,m[3],y[3]),v[2]&&o.drawLine(r[0]-.5*m[0]*a,r[3],r[2]+.5*m[2]*a,r[3],m[2],y[2]),s.bind(),d=0;d<2;++d)s.drawTicks(d);this.titleEnable&&s.drawTitle();var x=this.overlays;for(d=0;d<x.length;++d)x[d].draw();t.disable(t.SCISSOR_TEST),t.disable(t.BLEND),t.depthMask(!0)}},c.drawPick=function(){if(!this.static){var t=this.pickBuffer;this.gl,this._pickTimeout=null,t.begin();for(var e=1,r=this.objects,n=0;n<r.length;++n)e=r[n].drawPick(e);t.end()}},c.pick=function(t,e){if(!this.static){var r=this.pixelRatio,n=this.pickPixelRatio,a=this.viewBox,i=0|Math.round((t-a[0]/r)*n),o=0|Math.round((e-a[1]/r)*n),s=this.pickBuffer.query(i,o,this.pickRadius);if(!s)return null;for(var l=s.id+(s.value[0]<<8)+(s.value[1]<<16)+(s.value[2]<<24),c=this.objects,u=0;u<c.length;++u){var f=c[u].pick(i,o,l);if(f)return f}return null}},c.setScreenBox=function(t){var e=this.screenBox,r=this.pixelRatio;e[0]=0|Math.round(t[0]*r),e[1]=0|Math.round(t[1]*r),e[2]=0|Math.round(t[2]*r),e[3]=0|Math.round(t[3]*r),this.setDirty()},c.setDataBox=function(t){var e=this.dataBox;(e[0]!==t[0]||e[1]!==t[1]||e[2]!==t[2]||e[3]!==t[3])&&(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],this.setDirty())},c.setViewBox=function(t){var e=this.pixelRatio,r=this.viewBox;r[0]=0|Math.round(t[0]*e),r[1]=0|Math.round(t[1]*e),r[2]=0|Math.round(t[2]*e),r[3]=0|Math.round(t[3]*e);var n=this.pickPixelRatio;this.pickBuffer.shape=[0|Math.round((t[2]-t[0])*n),0|Math.round((t[3]-t[1])*n)],this.setDirty()},c.update=function(t){t=t||{};var e=this.gl;this.pixelRatio=t.pixelRatio||1;var r=this.pixelRatio;this.pickPixelRatio=Math.max(r,1),this.setScreenBox(t.screenBox||[0,0,e.drawingBufferWidth/r,e.drawingBufferHeight/r]),this.screenBox,this.setViewBox(t.viewBox||[.125*(this.screenBox[2]-this.screenBox[0])/r,.125*(this.screenBox[3]-this.screenBox[1])/r,.875*(this.screenBox[2]-this.screenBox[0])/r,.875*(this.screenBox[3]-this.screenBox[1])/r]);var n=this.viewBox,a=(n[2]-n[0])/(n[3]-n[1]);this.setDataBox(t.dataBox||[-10,-10/a,10,10/a]),this.borderColor=!1!==t.borderColor&&(t.borderColor||[0,0,0,0]).slice(),this.backgroundColor=(t.backgroundColor||[0,0,0,0]).slice(),this.gridLineEnable=(t.gridLineEnable||[!0,!0]).slice(),this.gridLineWidth=(t.gridLineWidth||[1,1]).slice(),this.gridLineColor=u(t.gridLineColor||[[.5,.5,.5,1],[.5,.5,.5,1]]),this.zeroLineEnable=(t.zeroLineEnable||[!0,!0]).slice(),this.zeroLineWidth=(t.zeroLineWidth||[4,4]).slice(),this.zeroLineColor=u(t.zeroLineColor||[[0,0,0,1],[0,0,0,1]]),this.tickMarkLength=(t.tickMarkLength||[0,0,0,0]).slice(),this.tickMarkWidth=(t.tickMarkWidth||[0,0,0,0]).slice(),this.tickMarkColor=u(t.tickMarkColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]),this.titleCenter=(t.titleCenter||[.5*(n[0]+n[2])/r,(n[3]+120)/r]).slice(),this.titleEnable=!("titleEnable"in t&&!t.titleEnable),this.titleAngle=t.titleAngle||0,this.titleColor=(t.titleColor||[0,0,0,1]).slice(),this.labelPad=(t.labelPad||[15,15,15,15]).slice(),this.labelAngle=(t.labelAngle||[0,Math.PI/2,0,3*Math.PI/2]).slice(),this.labelEnable=(t.labelEnable||[!0,!0,!0,!0]).slice(),this.labelColor=u(t.labelColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]),this.tickPad=(t.tickPad||[15,15,15,15]).slice(),this.tickAngle=(t.tickAngle||[0,0,0,0]).slice(),this.tickEnable=(t.tickEnable||[!0,!0,!0,!0]).slice(),this.tickColor=u(t.tickColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]),this.borderLineEnable=(t.borderLineEnable||[!0,!0,!0,!0]).slice(),this.borderLineWidth=(t.borderLineWidth||[2,2,2,2]).slice(),this.borderLineColor=u(t.borderLineColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]);var i=t.ticks||[[],[]],o=this._tickBounds;o[0]=o[1]=1/0,o[2]=o[3]=-1/0;for(var s=0;s<2;++s){var l=i[s].slice(0);0!==l.length&&(l.sort(f),o[s]=Math.min(o[s],l[0].x),o[s+2]=Math.max(o[s+2],l[l.length-1].x))}this.grid.update({bounds:o,ticks:i}),this.text.update({bounds:o,ticks:i,labels:t.labels||["x","y"],labelSize:t.labelSize||[12,12],labelFont:t.labelFont||["sans-serif","sans-serif"],title:t.title||"",titleSize:t.titleSize||18,titleFont:t.titleFont||"sans-serif"}),this.static=!!t.static,this.setDirty()},c.dispose=function(){this.box.dispose(),this.grid.dispose(),this.text.dispose(),this.line.dispose();for(var t=this.objects.length-1;t>=0;--t)this.objects[t].dispose();for(this.objects.length=0,t=this.overlays.length-1;t>=0;--t)this.overlays[t].dispose();this.overlays.length=0,this.gl=null},c.addObject=function(t){this.objects.indexOf(t)<0&&(this.objects.push(t),this.setDirty())},c.removeObject=function(t){for(var e=this.objects,r=0;r<e.length;++r)if(e[r]===t){e.splice(r,1),this.setDirty();break}},c.addOverlay=function(t){this.overlays.indexOf(t)<0&&(this.overlays.push(t),this.setOverlayDirty())},c.removeOverlay=function(t){for(var e=this.overlays,r=0;r<e.length;++r)if(e[r]===t){e.splice(r,1),this.setOverlayDirty();break}}},{"./lib/box":283,"./lib/grid":284,"./lib/line":285,"./lib/text":287,"gl-select-static":302}],290:[function(t,e,r){"use strict";e.exports=function(t,e){t=t||document.body;var r=[.01,1/0];"distanceLimits"in(e=e||{})&&(r[0]=e.distanceLimits[0],r[1]=e.distanceLimits[1]),"zoomMin"in e&&(r[0]=e.zoomMin),"zoomMax"in e&&(r[1]=e.zoomMax);var c=a({center:e.center||[0,0,0],up:e.up||[0,1,0],eye:e.eye||[0,0,10],mode:e.mode||"orbit",distanceLimits:r}),u=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],f=0,p=t.clientWidth,h=t.clientHeight,d={keyBindingMode:"rotate",enableWheel:!0,view:c,element:t,delay:e.delay||16,rotateSpeed:e.rotateSpeed||1,zoomSpeed:e.zoomSpeed||1,translateSpeed:e.translateSpeed||1,flipX:!!e.flipX,flipY:!!e.flipY,modes:c.modes,_ortho:e._ortho||e.projection&&"orthographic"===e.projection.type||!1,tick:function(){var e=n(),r=this.delay,a=e-2*r;c.idle(e-r),c.recalcMatrix(a),c.flush(e-(100+2*r));for(var i=!0,o=c.computedMatrix,s=0;s<16;++s)i=i&&u[s]===o[s],u[s]=o[s];var l=t.clientWidth===p&&t.clientHeight===h;return p=t.clientWidth,h=t.clientHeight,i?!l:(f=Math.exp(c.computedRadius[0]),!0)},lookAt:function(t,e,r){c.lookAt(c.lastT(),t,e,r)},rotate:function(t,e,r){c.rotate(c.lastT(),t,e,r)},pan:function(t,e,r){c.pan(c.lastT(),t,e,r)},translate:function(t,e,r){c.translate(c.lastT(),t,e,r)}};return Object.defineProperties(d,{matrix:{get:function(){return c.computedMatrix},set:function(t){return c.setMatrix(c.lastT(),t),c.computedMatrix},enumerable:!0},mode:{get:function(){return c.getMode()},set:function(t){var e=c.computedUp.slice(),r=c.computedEye.slice(),a=c.computedCenter.slice();if(c.setMode(t),"turntable"===t){var i=n();c._active.lookAt(i,r,a,e),c._active.lookAt(i+500,r,a,[0,0,1]),c._active.flush(i)}return c.getMode()},enumerable:!0},center:{get:function(){return c.computedCenter},set:function(t){return c.lookAt(c.lastT(),null,t),c.computedCenter},enumerable:!0},eye:{get:function(){return c.computedEye},set:function(t){return c.lookAt(c.lastT(),t),c.computedEye},enumerable:!0},up:{get:function(){return c.computedUp},set:function(t){return c.lookAt(c.lastT(),null,null,t),c.computedUp},enumerable:!0},distance:{get:function(){return f},set:function(t){return c.setDistance(c.lastT(),t),t},enumerable:!0},distanceLimits:{get:function(){return c.getDistanceLimits(r)},set:function(t){return c.setDistanceLimits(t),t},enumerable:!0}}),t.addEventListener("contextmenu",(function(t){return t.preventDefault(),!1})),d._lastX=-1,d._lastY=-1,d._lastMods={shift:!1,control:!1,alt:!1,meta:!1},d.enableMouseListeners=function(){function e(e,r,a,i){var o=d.keyBindingMode;if(!1!==o){var s="rotate"===o,l="pan"===o,u="zoom"===o,p=!!i.control,h=!!i.alt,g=!!i.shift,v=!!(1&e),m=!!(2&e),y=!!(4&e),x=1/t.clientHeight,b=x*(r-d._lastX),_=x*(a-d._lastY),w=d.flipX?1:-1,k=d.flipY?1:-1,T=Math.PI*d.rotateSpeed,A=n();if(-1!==d._lastX&&-1!==d._lastY&&((s&&v&&!p&&!h&&!g||v&&!p&&!h&&g)&&c.rotate(A,w*T*b,-k*T*_,0),(l&&v&&!p&&!h&&!g||m||v&&p&&!h&&!g)&&c.pan(A,-d.translateSpeed*b*f,d.translateSpeed*_*f,0),u&&v&&!p&&!h&&!g||y||v&&!p&&h&&!g)){var M=-d.zoomSpeed*_/window.innerHeight*(A-c.lastT())*100;c.pan(A,0,0,f*(Math.exp(M)-1))}return d._lastX=r,d._lastY=a,d._lastMods=i,!0}}d.mouseListener=i(t,e),t.addEventListener("touchstart",(function(r){var n=s(r.changedTouches[0],t);e(0,n[0],n[1],d._lastMods),e(1,n[0],n[1],d._lastMods),r.preventDefault()}),!!l&&{passive:!1}),t.addEventListener("touchmove",(function(r){var n=s(r.changedTouches[0],t);e(1,n[0],n[1],d._lastMods),r.preventDefault()}),!!l&&{passive:!1}),t.addEventListener("touchend",(function(t){e(0,d._lastX,d._lastY,d._lastMods),t.preventDefault()}),!!l&&{passive:!1}),d.wheelListener=o(t,(function(t,e){if(!1!==d.keyBindingMode&&d.enableWheel){var r=d.flipX?1:-1,a=d.flipY?1:-1,i=n();if(Math.abs(t)>Math.abs(e))c.rotate(i,0,0,-t*r*Math.PI*d.rotateSpeed/window.innerWidth);else if(!d._ortho){var o=-d.zoomSpeed*a*e/window.innerHeight*(i-c.lastT())/20;c.pan(i,0,0,f*(Math.exp(o)-1))}}}),!0)},d.enableMouseListeners(),d};var n=t("right-now"),a=t("3d-view"),i=t("mouse-change"),o=t("mouse-wheel"),s=t("mouse-event-offset"),l=t("has-passive-events")},{"3d-view":54,"has-passive-events":412,"mouse-change":436,"mouse-event-offset":437,"mouse-wheel":439,"right-now":502}],291:[function(t,e,r){var n=t("glslify"),a=t("gl-shader"),i=n(["precision mediump float;\n#define GLSLIFY 1\nattribute vec2 position;\nvarying vec2 uv;\nvoid main() {\n  uv = position;\n  gl_Position = vec4(position, 0, 1);\n}"]),o=n(["precision mediump float;\n#define GLSLIFY 1\n\nuniform sampler2D accumBuffer;\nvarying vec2 uv;\n\nvoid main() {\n  vec4 accum = texture2D(accumBuffer, 0.5 * (uv + 1.0));\n  gl_FragColor = min(vec4(1,1,1,1), accum);\n}"]);e.exports=function(t){return a(t,i,o,null,[{name:"position",type:"vec2"}])}},{"gl-shader":303,glslify:410}],292:[function(t,e,r){"use strict";var n=t("./camera.js"),a=t("gl-axes3d"),i=t("gl-axes3d/properties"),o=t("gl-spikes3d"),s=t("gl-select-static"),l=t("gl-fbo"),c=t("a-big-triangle"),u=t("mouse-change"),f=t("gl-mat4/perspective"),p=t("gl-mat4/ortho"),h=t("./lib/shader"),d=t("is-mobile")({tablet:!0});function g(){this.mouse=[-1,-1],this.screen=null,this.distance=1/0,this.index=null,this.dataCoordinate=null,this.dataPosition=null,this.object=null,this.data=null}function v(t){var e=Math.round(Math.log(Math.abs(t))/Math.log(10));if(e<0){var r=Math.round(Math.pow(10,-e));return Math.ceil(t*r)/r}return e>0?(r=Math.round(Math.pow(10,e)),Math.ceil(t/r)*r):Math.ceil(t)}function m(t){return"boolean"!=typeof t||t}e.exports={createScene:function(t){(t=t||{}).camera=t.camera||{};var e=t.canvas;e||(e=document.createElement("canvas"),t.container?t.container.appendChild(e):document.body.appendChild(e));var r=t.gl;if(r||(r=function(t,e){var r=null;try{(r=t.getContext("webgl",e))||(r=t.getContext("experimental-webgl",e))}catch(t){return null}return r}(e,t.glOptions||{premultipliedAlpha:!0,antialias:!0,preserveDrawingBuffer:d})),!r)throw new Error("webgl not supported");var y=t.bounds||[[-10,-10,-10],[10,10,10]],x=new g,b=l(r,[r.drawingBufferWidth,r.drawingBufferHeight],{preferFloat:!d}),_=h(r),w=t.cameraObject&&!0===t.cameraObject._ortho||t.camera.projection&&"orthographic"===t.camera.projection.type||!1,k={eye:t.camera.eye||[2,0,0],center:t.camera.center||[0,0,0],up:t.camera.up||[0,1,0],zoomMin:t.camera.zoomMax||.1,zoomMax:t.camera.zoomMin||100,mode:t.camera.mode||"turntable",_ortho:w},T=t.axes||{},A=a(r,T);A.enable=!T.disable;var M=t.spikes||{},E=o(r,M),S=[],C=[],L=[],O=[],P=!0,I=!0,D=new Array(16),z=new Array(16),R={view:null,projection:D,model:z,_ortho:!1},F=(I=!0,[r.drawingBufferWidth,r.drawingBufferHeight]),B=t.cameraObject||n(e,k),N={gl:r,contextLost:!1,pixelRatio:t.pixelRatio||1,canvas:e,selection:x,camera:B,axes:A,axesPixels:null,spikes:E,bounds:y,objects:S,shape:F,aspect:t.aspectRatio||[1,1,1],pickRadius:t.pickRadius||10,zNear:t.zNear||.01,zFar:t.zFar||1e3,fovy:t.fovy||Math.PI/4,clearColor:t.clearColor||[0,0,0,0],autoResize:m(t.autoResize),autoBounds:m(t.autoBounds),autoScale:!!t.autoScale,autoCenter:m(t.autoCenter),clipToBounds:m(t.clipToBounds),snapToData:!!t.snapToData,onselect:t.onselect||null,onrender:t.onrender||null,onclick:t.onclick||null,cameraParams:R,oncontextloss:null,mouseListener:null,_stopped:!1,getAspectratio:function(){return{x:this.aspect[0],y:this.aspect[1],z:this.aspect[2]}},setAspectratio:function(t){this.aspect[0]=t.x,this.aspect[1]=t.y,this.aspect[2]=t.z}},j=[r.drawingBufferWidth/N.pixelRatio|0,r.drawingBufferHeight/N.pixelRatio|0];function V(){if(!N._stopped&&N.autoResize){var t=e.parentNode,r=1,n=1;t&&t!==document.body?(r=t.clientWidth,n=t.clientHeight):(r=window.innerWidth,n=window.innerHeight);var a=0|Math.ceil(r*N.pixelRatio),i=0|Math.ceil(n*N.pixelRatio);if(a!==e.width||i!==e.height){e.width=a,e.height=i;var o=e.style;o.position=o.position||"absolute",o.left="0px",o.top="0px",o.width=r+"px",o.height=n+"px",P=!0}}}function U(){for(var t=S.length,e=O.length,n=0;n<e;++n)L[n]=0;t:for(n=0;n<t;++n){var a=S[n],i=a.pickSlots;if(i){for(var o=0;o<e;++o)if(L[o]+i<255){C[n]=o,a.setPickBase(L[o]+1),L[o]+=i;continue t}var l=s(r,F);C[n]=e,O.push(l),L.push(i),a.setPickBase(1),e+=1}else C[n]=-1}for(;e>0&&0===L[e-1];)L.pop(),O.pop().dispose()}function H(){if(N.contextLost)return!0;r.isContextLost()&&(N.contextLost=!0,N.mouseListener.enabled=!1,N.selection.object=null,N.oncontextloss&&N.oncontextloss())}N.autoResize&&V(),window.addEventListener("resize",V),N.update=function(t){N._stopped||(t=t||{},P=!0,I=!0)},N.add=function(t){N._stopped||(t.axes=A,S.push(t),C.push(-1),P=!0,I=!0,U())},N.remove=function(t){if(!N._stopped){var e=S.indexOf(t);e<0||(S.splice(e,1),C.pop(),P=!0,I=!0,U())}},N.dispose=function(){if(!N._stopped&&(N._stopped=!0,window.removeEventListener("resize",V),e.removeEventListener("webglcontextlost",H),N.mouseListener.enabled=!1,!N.contextLost)){A.dispose(),E.dispose();for(var t=0;t<S.length;++t)S[t].dispose();for(b.dispose(),t=0;t<O.length;++t)O[t].dispose();_.dispose(),r=null,A=null,E=null,S=[]}},N._mouseRotating=!1,N._prevButtons=0,N.enableMouseListeners=function(){N.mouseListener=u(e,(function(t,e,r){if(!N._stopped){var n=O.length,a=S.length,i=x.object;x.distance=1/0,x.mouse[0]=e,x.mouse[1]=r,x.object=null,x.screen=null,x.dataCoordinate=x.dataPosition=null;var o=!1;if(t&&N._prevButtons)N._mouseRotating=!0;else{N._mouseRotating&&(I=!0),N._mouseRotating=!1;for(var s=0;s<n;++s){var l=O[s].query(e,j[1]-r-1,N.pickRadius);if(l){if(l.distance>x.distance)continue;for(var c=0;c<a;++c){var u=S[c];if(C[c]===s){var f=u.pick(l);f&&(x.buttons=t,x.screen=l.coord,x.distance=l.distance,x.object=u,x.index=f.distance,x.dataPosition=f.position,x.dataCoordinate=f.dataCoordinate,x.data=f,o=!0)}}}}}i&&i!==x.object&&(i.highlight&&i.highlight(null),P=!0),x.object&&(x.object.highlight&&x.object.highlight(x.data),P=!0),(o=o||x.object!==i)&&N.onselect&&N.onselect(x),1&t&&!(1&N._prevButtons)&&N.onclick&&N.onclick(x),N._prevButtons=t}}))},e.addEventListener("webglcontextlost",H);var q=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],G=[q[0].slice(),q[1].slice()];function W(){if(!H()){V();var t=N.camera.tick();R.view=N.camera.matrix,P=P||t,I=I||t,A.pixelRatio=N.pixelRatio,E.pixelRatio=N.pixelRatio;var e=S.length,n=q[0],a=q[1];n[0]=n[1]=n[2]=1/0,a[0]=a[1]=a[2]=-1/0;for(var o=0;o<e;++o){(U=S[o]).pixelRatio=N.pixelRatio,U.axes=N.axes,P=P||!!U.dirty,I=I||!!U.dirty;var s=U.bounds;if(s)for(var l=s[0],u=s[1],h=0;h<3;++h)n[h]=Math.min(n[h],l[h]),a[h]=Math.max(a[h],u[h])}var d=N.bounds;if(N.autoBounds)for(h=0;h<3;++h){if(a[h]<n[h])n[h]=-1,a[h]=1;else{n[h]===a[h]&&(n[h]-=1,a[h]+=1);var g=.05*(a[h]-n[h]);n[h]=n[h]-g,a[h]=a[h]+g}d[0][h]=n[h],d[1][h]=a[h]}var m=!1;for(h=0;h<3;++h)m=m||G[0][h]!==d[0][h]||G[1][h]!==d[1][h],G[0][h]=d[0][h],G[1][h]=d[1][h];if(I=I||m,P=P||m){if(m){var y=[0,0,0];for(o=0;o<3;++o)y[o]=v((d[1][o]-d[0][o])/10);A.autoTicks?A.update({bounds:d,tickSpacing:y}):A.update({bounds:d})}var k=r.drawingBufferWidth,T=r.drawingBufferHeight;for(F[0]=k,F[1]=T,j[0]=0|Math.max(k/N.pixelRatio,1),j[1]=0|Math.max(T/N.pixelRatio,1),w?(p(D,-k/T,k/T,-1,1,N.zNear,N.zFar),R._ortho=!0):(f(D,N.fovy,k/T,N.zNear,N.zFar),R._ortho=!1),o=0;o<16;++o)z[o]=0;z[15]=1;var M=0;for(o=0;o<3;++o)M=Math.max(M,d[1][o]-d[0][o]);for(o=0;o<3;++o)N.autoScale?z[5*o]=N.aspect[o]/(d[1][o]-d[0][o]):z[5*o]=1/M,N.autoCenter&&(z[12+o]=.5*-z[5*o]*(d[0][o]+d[1][o]));for(o=0;o<e;++o)(U=S[o]).axesBounds=d,N.clipToBounds&&(U.clipBounds=d);x.object&&(N.snapToData?E.position=x.dataCoordinate:E.position=x.dataPosition,E.bounds=d),I&&(I=!1,function(){if(!H()){r.colorMask(!0,!0,!0,!0),r.depthMask(!0),r.disable(r.BLEND),r.enable(r.DEPTH_TEST),r.depthFunc(r.LEQUAL);for(var t=S.length,e=O.length,n=0;n<e;++n){var a=O[n];a.shape=j,a.begin();for(var i=0;i<t;++i)if(C[i]===n){var o=S[i];o.drawPick&&(o.pixelRatio=1,o.drawPick(R))}a.end()}}}()),N.axesPixels=i(N.axes,R,k,T),N.onrender&&N.onrender(),r.bindFramebuffer(r.FRAMEBUFFER,null),r.viewport(0,0,k,T);var L=N.clearColor;r.clearColor(L[0],L[1],L[2],L[3]),r.clear(r.COLOR_BUFFER_BIT|r.DEPTH_BUFFER_BIT),r.depthMask(!0),r.colorMask(!0,!0,!0,!0),r.enable(r.DEPTH_TEST),r.depthFunc(r.LEQUAL),r.disable(r.BLEND),r.disable(r.CULL_FACE);var B=!1;for(A.enable&&(B=B||A.isTransparent(),A.draw(R)),E.axes=A,x.object&&E.draw(R),r.disable(r.CULL_FACE),o=0;o<e;++o)(U=S[o]).axes=A,U.pixelRatio=N.pixelRatio,U.isOpaque&&U.isOpaque()&&U.draw(R),U.isTransparent&&U.isTransparent()&&(B=!0);if(B){for(b.shape=F,b.bind(),r.clear(r.DEPTH_BUFFER_BIT),r.colorMask(!1,!1,!1,!1),r.depthMask(!0),r.depthFunc(r.LESS),A.enable&&A.isTransparent()&&A.drawTransparent(R),o=0;o<e;++o)(U=S[o]).isOpaque&&U.isOpaque()&&U.draw(R);for(r.enable(r.BLEND),r.blendEquation(r.FUNC_ADD),r.blendFunc(r.ONE,r.ONE_MINUS_SRC_ALPHA),r.colorMask(!0,!0,!0,!0),r.depthMask(!1),r.clearColor(0,0,0,0),r.clear(r.COLOR_BUFFER_BIT),A.isTransparent()&&A.drawTransparent(R),o=0;o<e;++o){var U;(U=S[o]).isTransparent&&U.isTransparent()&&U.drawTransparent(R)}r.bindFramebuffer(r.FRAMEBUFFER,null),r.blendFunc(r.ONE,r.ONE_MINUS_SRC_ALPHA),r.disable(r.DEPTH_TEST),_.bind(),b.color[0].bind(0),_.uniforms.accumBuffer=0,c(r),r.disable(r.BLEND)}for(P=!1,o=0;o<e;++o)S[o].dirty=!1}}}return N.enableMouseListeners(),function t(){N._stopped||N.contextLost||(W(),requestAnimationFrame(t))}(),N.redraw=function(){N._stopped||(P=!0,W())},N},createCamera:n}},{"./camera.js":290,"./lib/shader":291,"a-big-triangle":61,"gl-axes3d":235,"gl-axes3d/properties":242,"gl-fbo":251,"gl-mat4/ortho":270,"gl-mat4/perspective":271,"gl-select-static":302,"gl-spikes3d":312,"is-mobile":421,"mouse-change":436}],293:[function(t,e,r){var n=t("glslify");r.pointVertex=n(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\n\nuniform mat3 matrix;\nuniform float pointSize;\nuniform float pointCloud;\n\nhighp float rand(vec2 co) {\n  highp float a = 12.9898;\n  highp float b = 78.233;\n  highp float c = 43758.5453;\n  highp float d = dot(co.xy, vec2(a, b));\n  highp float e = mod(d, 3.14);\n  return fract(sin(e) * c);\n}\n\nvoid main() {\n  vec3 hgPosition = matrix * vec3(position, 1);\n  gl_Position  = vec4(hgPosition.xy, 0, hgPosition.z);\n    // if we don't jitter the point size a bit, overall point cloud\n    // saturation 'jumps' on zooming, which is disturbing and confusing\n  gl_PointSize = pointSize * ((19.5 + rand(position)) / 20.0);\n  if(pointCloud != 0.0) { // pointCloud is truthy\n    // get the same square surface as circle would be\n    gl_PointSize *= 0.886;\n  }\n}"]),r.pointFragment=n(["precision mediump float;\n#define GLSLIFY 1\n\nuniform vec4 color, borderColor;\nuniform float centerFraction;\nuniform float pointCloud;\n\nvoid main() {\n  float radius;\n  vec4 baseColor;\n  if(pointCloud != 0.0) { // pointCloud is truthy\n    if(centerFraction == 1.0) {\n      gl_FragColor = color;\n    } else {\n      gl_FragColor = mix(borderColor, color, centerFraction);\n    }\n  } else {\n    radius = length(2.0 * gl_PointCoord.xy - 1.0);\n    if(radius > 1.0) {\n      discard;\n    }\n    baseColor = mix(borderColor, color, step(radius, centerFraction));\n    gl_FragColor = vec4(baseColor.rgb * baseColor.a, baseColor.a);\n  }\n}\n"]),r.pickVertex=n(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\nattribute vec4 pickId;\n\nuniform mat3 matrix;\nuniform float pointSize;\nuniform vec4 pickOffset;\n\nvarying vec4 fragId;\n\nvoid main() {\n  vec3 hgPosition = matrix * vec3(position, 1);\n  gl_Position  = vec4(hgPosition.xy, 0, hgPosition.z);\n  gl_PointSize = pointSize;\n\n  vec4 id = pickId + pickOffset;\n  id.y += floor(id.x / 256.0);\n  id.x -= floor(id.x / 256.0) * 256.0;\n\n  id.z += floor(id.y / 256.0);\n  id.y -= floor(id.y / 256.0) * 256.0;\n\n  id.w += floor(id.z / 256.0);\n  id.z -= floor(id.z / 256.0) * 256.0;\n\n  fragId = id;\n}\n"]),r.pickFragment=n(["precision mediump float;\n#define GLSLIFY 1\n\nvarying vec4 fragId;\n\nvoid main() {\n  float radius = length(2.0 * gl_PointCoord.xy - 1.0);\n  if(radius > 1.0) {\n    discard;\n  }\n  gl_FragColor = fragId / 255.0;\n}\n"])},{glslify:410}],294:[function(t,e,r){"use strict";var n=t("gl-shader"),a=t("gl-buffer"),i=t("typedarray-pool"),o=t("./lib/shader");function s(t,e,r,n,a){this.plot=t,this.offsetBuffer=e,this.pickBuffer=r,this.shader=n,this.pickShader=a,this.sizeMin=.5,this.sizeMinCap=2,this.sizeMax=20,this.areaRatio=1,this.pointCount=0,this.color=[1,0,0,1],this.borderColor=[0,0,0,1],this.blend=!1,this.pickOffset=0,this.points=null}e.exports=function(t,e){var r=t.gl,i=a(r),l=a(r),c=n(r,o.pointVertex,o.pointFragment),u=n(r,o.pickVertex,o.pickFragment),f=new s(t,i,l,c,u);return f.update(e),t.addObject(f),f};var l,c,u=s.prototype;u.dispose=function(){this.shader.dispose(),this.pickShader.dispose(),this.offsetBuffer.dispose(),this.pickBuffer.dispose(),this.plot.removeObject(this)},u.update=function(t){var e;function r(e,r){return e in t?t[e]:r}t=t||{},this.sizeMin=r("sizeMin",.5),this.sizeMax=r("sizeMax",20),this.color=r("color",[1,0,0,1]).slice(),this.areaRatio=r("areaRatio",1),this.borderColor=r("borderColor",[0,0,0,1]).slice(),this.blend=r("blend",!1);var n=t.positions.length>>>1,a=t.positions instanceof Float32Array,o=t.idToIndex instanceof Int32Array&&t.idToIndex.length>=n,s=t.positions,l=a?s:i.mallocFloat32(s.length),c=o?t.idToIndex:i.mallocInt32(n);if(a||l.set(s),!o)for(l.set(s),e=0;e<n;e++)c[e]=e;this.points=s,this.offsetBuffer.update(l),this.pickBuffer.update(c),a||i.free(l),o||i.free(c),this.pointCount=n,this.pickOffset=0},u.unifiedDraw=(l=[1,0,0,0,1,0,0,0,1],c=[0,0,0,0],function(t){var e=void 0!==t,r=e?this.pickShader:this.shader,n=this.plot.gl,a=this.plot.dataBox;if(0===this.pointCount)return t;var i=a[2]-a[0],o=a[3]-a[1],s=function(t,e){var r,n=0,a=t.length>>>1;for(r=0;r<a;r++){var i=t[2*r],o=t[2*r+1];i>=e[0]&&i<=e[2]&&o>=e[1]&&o<=e[3]&&n++}return n}(this.points,a),u=this.plot.pickPixelRatio*Math.max(Math.min(this.sizeMinCap,this.sizeMin),Math.min(this.sizeMax,this.sizeMax/Math.pow(s,.33333)));l[0]=2/i,l[4]=2/o,l[6]=-2*a[0]/i-1,l[7]=-2*a[1]/o-1,this.offsetBuffer.bind(),r.bind(),r.attributes.position.pointer(),r.uniforms.matrix=l,r.uniforms.color=this.color,r.uniforms.borderColor=this.borderColor,r.uniforms.pointCloud=u<5,r.uniforms.pointSize=u,r.uniforms.centerFraction=Math.min(1,Math.max(0,Math.sqrt(1-this.areaRatio))),e&&(c[0]=255&t,c[1]=t>>8&255,c[2]=t>>16&255,c[3]=t>>24&255,this.pickBuffer.bind(),r.attributes.pickId.pointer(n.UNSIGNED_BYTE),r.uniforms.pickOffset=c,this.pickOffset=t);var f=n.getParameter(n.BLEND),p=n.getParameter(n.DITHER);return f&&!this.blend&&n.disable(n.BLEND),p&&n.disable(n.DITHER),n.drawArrays(n.POINTS,0,this.pointCount),f&&!this.blend&&n.enable(n.BLEND),p&&n.enable(n.DITHER),t+this.pointCount}),u.draw=u.unifiedDraw,u.drawPick=u.unifiedDraw,u.pick=function(t,e,r){var n=this.pickOffset,a=this.pointCount;if(r<n||r>=n+a)return null;var i=r-n,o=this.points;return{object:this,pointId:i,dataCoord:[o[2*i],o[2*i+1]]}}},{"./lib/shader":293,"gl-buffer":243,"gl-shader":303,"typedarray-pool":543}],295:[function(t,e,r){e.exports=function(t,e,r,n){var a,i,o,s,l,c=e[0],u=e[1],f=e[2],p=e[3],h=r[0],d=r[1],g=r[2],v=r[3];return(i=c*h+u*d+f*g+p*v)<0&&(i=-i,h=-h,d=-d,g=-g,v=-v),1-i>1e-6?(a=Math.acos(i),o=Math.sin(a),s=Math.sin((1-n)*a)/o,l=Math.sin(n*a)/o):(s=1-n,l=n),t[0]=s*c+l*h,t[1]=s*u+l*d,t[2]=s*f+l*g,t[3]=s*p+l*v,t}},{}],296:[function(t,e,r){"use strict";e.exports=function(t){return t||0===t?t.toString():""}},{}],297:[function(t,e,r){"use strict";var n=t("vectorize-text");e.exports=function(t,e,r){var i=a[e];if(i||(i=a[e]={}),t in i)return i[t];var o={textAlign:"center",textBaseline:"middle",lineHeight:1,font:e,lineSpacing:1.25,styletags:{breaklines:!0,bolds:!0,italics:!0,subscripts:!0,superscripts:!0},triangles:!0},s=n(t,o);o.triangles=!1;var l,c,u=n(t,o);if(r&&1!==r){for(l=0;l<s.positions.length;++l)for(c=0;c<s.positions[l].length;++c)s.positions[l][c]/=r;for(l=0;l<u.positions.length;++l)for(c=0;c<u.positions[l].length;++c)u.positions[l][c]/=r}var f=[[1/0,1/0],[-1/0,-1/0]],p=u.positions.length;for(l=0;l<p;++l){var h=u.positions[l];for(c=0;c<2;++c)f[0][c]=Math.min(f[0][c],h[c]),f[1][c]=Math.max(f[1][c],h[c])}return i[t]=[s,u,f]};var a={}},{"vectorize-text":548}],298:[function(t,e,r){var n=t("gl-shader"),a=t("glslify"),i=a(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 glyph;\nattribute vec4 id;\n\nuniform vec4 highlightId;\nuniform float highlightScale;\nuniform mat4 model, view, projection;\nuniform vec3 clipBounds[2];\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n    gl_Position = vec4(0,0,0,0);\n  } else {\n    float scale = 1.0;\n    if(distance(highlightId, id) < 0.0001) {\n      scale = highlightScale;\n    }\n\n    vec4 worldPosition = model * vec4(position, 1);\n    vec4 viewPosition = view * worldPosition;\n    viewPosition = viewPosition / viewPosition.w;\n    vec4 clipPosition = projection * (viewPosition + scale * vec4(glyph.x, -glyph.y, 0, 0));\n\n    gl_Position = clipPosition;\n    interpColor = color;\n    pickId = id;\n    dataCoordinate = position;\n  }\n}"]),o=a(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 glyph;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\nuniform vec2 screenSize;\nuniform vec3 clipBounds[2];\nuniform float highlightScale, pixelRatio;\nuniform vec4 highlightId;\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n    gl_Position = vec4(0,0,0,0);\n  } else {\n    float scale = pixelRatio;\n    if(distance(highlightId.bgr, id.bgr) < 0.001) {\n      scale *= highlightScale;\n    }\n\n    vec4 worldPosition = model * vec4(position, 1.0);\n    vec4 viewPosition = view * worldPosition;\n    vec4 clipPosition = projection * viewPosition;\n    clipPosition /= clipPosition.w;\n\n    gl_Position = clipPosition + vec4(screenSize * scale * vec2(glyph.x, -glyph.y), 0.0, 0.0);\n    interpColor = color;\n    pickId = id;\n    dataCoordinate = position;\n  }\n}"]),s=a(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 glyph;\nattribute vec4 id;\n\nuniform float highlightScale;\nuniform vec4 highlightId;\nuniform vec3 axes[2];\nuniform mat4 model, view, projection;\nuniform vec2 screenSize;\nuniform vec3 clipBounds[2];\nuniform float scale, pixelRatio;\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n    gl_Position = vec4(0,0,0,0);\n  } else {\n    float lscale = pixelRatio * scale;\n    if(distance(highlightId, id) < 0.0001) {\n      lscale *= highlightScale;\n    }\n\n    vec4 clipCenter   = projection * view * model * vec4(position, 1);\n    vec3 dataPosition = position + 0.5*lscale*(axes[0] * glyph.x + axes[1] * glyph.y) * clipCenter.w * screenSize.y;\n    vec4 clipPosition = projection * view * model * vec4(dataPosition, 1);\n\n    gl_Position = clipPosition;\n    interpColor = color;\n    pickId = id;\n    dataCoordinate = dataPosition;\n  }\n}\n"]),l=a(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 fragClipBounds[2];\nuniform float opacity;\n\nvarying vec4 interpColor;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if (\n    outOfRange(fragClipBounds[0], fragClipBounds[1], dataCoordinate) ||\n    interpColor.a * opacity == 0.\n  ) discard;\n  gl_FragColor = interpColor * opacity;\n}\n"]),c=a(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 fragClipBounds[2];\nuniform float pickGroup;\n\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if (outOfRange(fragClipBounds[0], fragClipBounds[1], dataCoordinate)) discard;\n\n  gl_FragColor = vec4(pickGroup, pickId.bgr);\n}"]),u=[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"glyph",type:"vec2"},{name:"id",type:"vec4"}],f={vertex:i,fragment:l,attributes:u},p={vertex:o,fragment:l,attributes:u},h={vertex:s,fragment:l,attributes:u},d={vertex:i,fragment:c,attributes:u},g={vertex:o,fragment:c,attributes:u},v={vertex:s,fragment:c,attributes:u};function m(t,e){var r=n(t,e),a=r.attributes;return a.position.location=0,a.color.location=1,a.glyph.location=2,a.id.location=3,r}r.createPerspective=function(t){return m(t,f)},r.createOrtho=function(t){return m(t,p)},r.createProject=function(t){return m(t,h)},r.createPickPerspective=function(t){return m(t,d)},r.createPickOrtho=function(t){return m(t,g)},r.createPickProject=function(t){return m(t,v)}},{"gl-shader":303,glslify:410}],299:[function(t,e,r){"use strict";var n=t("is-string-blank"),a=t("gl-buffer"),i=t("gl-vao"),o=t("typedarray-pool"),s=t("gl-mat4/multiply"),l=t("./lib/shaders"),c=t("./lib/glyphs"),u=t("./lib/get-simple-string"),f=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function p(t,e){var r=t[0],n=t[1],a=t[2],i=t[3];return t[0]=e[0]*r+e[4]*n+e[8]*a+e[12]*i,t[1]=e[1]*r+e[5]*n+e[9]*a+e[13]*i,t[2]=e[2]*r+e[6]*n+e[10]*a+e[14]*i,t[3]=e[3]*r+e[7]*n+e[11]*a+e[15]*i,t}function h(t,e,r,n){return p(n,n),p(n,n),p(n,n)}function d(t,e){this.index=t,this.dataCoordinate=this.position=e}function g(t){return!0===t?1:t>1?1:t}function v(t,e,r,n,a,i,o,s,l,c,u,f){this.gl=t,this.pixelRatio=1,this.shader=e,this.orthoShader=r,this.projectShader=n,this.pointBuffer=a,this.colorBuffer=i,this.glyphBuffer=o,this.idBuffer=s,this.vao=l,this.vertexCount=0,this.lineVertexCount=0,this.opacity=1,this.hasAlpha=!1,this.lineWidth=0,this.projectScale=[2/3,2/3,2/3],this.projectOpacity=[1,1,1],this.projectHasAlpha=!1,this.pickId=0,this.pickPerspectiveShader=c,this.pickOrthoShader=u,this.pickProjectShader=f,this.points=[],this._selectResult=new d(0,[0,0,0]),this.useOrtho=!0,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.axesProject=[!0,!0,!0],this.axesBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.highlightId=[1,1,1,1],this.highlightScale=2,this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.dirty=!0}e.exports=function(t){var e=t.gl,r=l.createPerspective(e),n=l.createOrtho(e),o=l.createProject(e),s=l.createPickPerspective(e),c=l.createPickOrtho(e),u=l.createPickProject(e),f=a(e),p=a(e),h=a(e),d=a(e),g=i(e,[{buffer:f,size:3,type:e.FLOAT},{buffer:p,size:4,type:e.FLOAT},{buffer:h,size:2,type:e.FLOAT},{buffer:d,size:4,type:e.UNSIGNED_BYTE,normalized:!0}]),m=new v(e,r,n,o,f,p,h,d,g,s,c,u);return m.update(t),m};var m=v.prototype;m.pickSlots=1,m.setPickBase=function(t){this.pickId=t},m.isTransparent=function(){if(this.hasAlpha)return!0;for(var t=0;t<3;++t)if(this.axesProject[t]&&this.projectHasAlpha)return!0;return!1},m.isOpaque=function(){if(!this.hasAlpha)return!0;for(var t=0;t<3;++t)if(this.axesProject[t]&&!this.projectHasAlpha)return!0;return!1};var y=[0,0],x=[0,0,0],b=[0,0,0],_=[0,0,0,1],w=[0,0,0,1],k=f.slice(),T=[0,0,0],A=[[0,0,0],[0,0,0]];function M(t){return t[0]=t[1]=t[2]=0,t}function E(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=1,t}function S(t,e,r,n){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[r]=n,t}function C(t,e,r,n){var a,i=e.axesProject,o=e.gl,l=t.uniforms,c=r.model||f,u=r.view||f,p=r.projection||f,d=e.axesBounds,g=function(t){for(var e=A,r=0;r<2;++r)for(var n=0;n<3;++n)e[r][n]=Math.max(Math.min(t[r][n],1e8),-1e8);return e}(e.clipBounds);a=e.axes&&e.axes.lastCubeProps?e.axes.lastCubeProps.axis:[1,1,1],y[0]=2/o.drawingBufferWidth,y[1]=2/o.drawingBufferHeight,t.bind(),l.view=u,l.projection=p,l.screenSize=y,l.highlightId=e.highlightId,l.highlightScale=e.highlightScale,l.clipBounds=g,l.pickGroup=e.pickId/255,l.pixelRatio=n;for(var v=0;v<3;++v)if(i[v]){l.scale=e.projectScale[v],l.opacity=e.projectOpacity[v];for(var m=k,C=0;C<16;++C)m[C]=0;for(C=0;C<4;++C)m[5*C]=1;m[5*v]=0,a[v]<0?m[12+v]=d[0][v]:m[12+v]=d[1][v],s(m,c,m),l.model=m;var L=(v+1)%3,O=(v+2)%3,P=M(x),I=M(b);P[L]=1,I[O]=1;var D=h(0,0,0,E(_,P)),z=h(0,0,0,E(w,I));if(Math.abs(D[1])>Math.abs(z[1])){var R=D;D=z,z=R,R=P,P=I,I=R;var F=L;L=O,O=F}D[0]<0&&(P[L]=-1),z[1]>0&&(I[O]=-1);var B=0,N=0;for(C=0;C<4;++C)B+=Math.pow(c[4*L+C],2),N+=Math.pow(c[4*O+C],2);P[L]/=Math.sqrt(B),I[O]/=Math.sqrt(N),l.axes[0]=P,l.axes[1]=I,l.fragClipBounds[0]=S(T,g[0],v,-1e8),l.fragClipBounds[1]=S(T,g[1],v,1e8),e.vao.bind(),e.vao.draw(o.TRIANGLES,e.vertexCount),e.lineWidth>0&&(o.lineWidth(e.lineWidth*n),e.vao.draw(o.LINES,e.lineVertexCount,e.vertexCount)),e.vao.unbind()}}var L=[[-1e8,-1e8,-1e8],[1e8,1e8,1e8]];function O(t,e,r,n,a,i,o){var s=r.gl;if((i===r.projectHasAlpha||o)&&C(e,r,n,a),i===r.hasAlpha||o){t.bind();var l=t.uniforms;l.model=n.model||f,l.view=n.view||f,l.projection=n.projection||f,y[0]=2/s.drawingBufferWidth,y[1]=2/s.drawingBufferHeight,l.screenSize=y,l.highlightId=r.highlightId,l.highlightScale=r.highlightScale,l.fragClipBounds=L,l.clipBounds=r.axes.bounds,l.opacity=r.opacity,l.pickGroup=r.pickId/255,l.pixelRatio=a,r.vao.bind(),r.vao.draw(s.TRIANGLES,r.vertexCount),r.lineWidth>0&&(s.lineWidth(r.lineWidth*a),r.vao.draw(s.LINES,r.lineVertexCount,r.vertexCount)),r.vao.unbind()}}function P(t,e,r,a){var i;i=Array.isArray(t)?e<t.length?t[e]:void 0:t,i=u(i);var o=!0;n(i)&&(i="▼",o=!1);var s=c(i,r,a);return{mesh:s[0],lines:s[1],bounds:s[2],visible:o}}m.draw=function(t){O(this.useOrtho?this.orthoShader:this.shader,this.projectShader,this,t,this.pixelRatio,!1,!1)},m.drawTransparent=function(t){O(this.useOrtho?this.orthoShader:this.shader,this.projectShader,this,t,this.pixelRatio,!0,!1)},m.drawPick=function(t){O(this.useOrtho?this.pickOrthoShader:this.pickPerspectiveShader,this.pickProjectShader,this,t,1,!0,!0)},m.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=t.value[2]+(t.value[1]<<8)+(t.value[0]<<16);if(e>=this.pointCount||e<0)return null;var r=this.points[e],n=this._selectResult;n.index=e;for(var a=0;a<3;++a)n.position[a]=n.dataCoordinate[a]=r[a];return n},m.highlight=function(t){if(t){var e=t.index,r=255&e,n=e>>8&255,a=e>>16&255;this.highlightId=[r/255,n/255,a/255,0]}else this.highlightId=[1,1,1,1]},m.update=function(t){if("perspective"in(t=t||{})&&(this.useOrtho=!t.perspective),"orthographic"in 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t=this.plot,e=this.selectBox,r=this.borderWidth,n=(this.innerFill,this.innerColor),a=(this.outerFill,this.outerColor),i=this.borderColor,o=t.box,s=t.screenBox,l=t.dataBox,c=t.viewBox,u=t.pixelRatio,f=(e[0]-l[0])*(c[2]-c[0])/(l[2]-l[0])+c[0],p=(e[1]-l[1])*(c[3]-c[1])/(l[3]-l[1])+c[1],h=(e[2]-l[0])*(c[2]-c[0])/(l[2]-l[0])+c[0],d=(e[3]-l[1])*(c[3]-c[1])/(l[3]-l[1])+c[1];if(f=Math.max(f,c[0]),p=Math.max(p,c[1]),h=Math.min(h,c[2]),d=Math.min(d,c[3]),!(h<f||d<p)){o.bind();var g=s[2]-s[0],v=s[3]-s[1];if(this.outerFill&&(o.drawBox(0,0,g,p,a),o.drawBox(0,p,f,d,a),o.drawBox(0,d,g,v,a),o.drawBox(h,p,g,d,a)),this.innerFill&&o.drawBox(f,p,h,d,n),r>0){var 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n=t("gl-fbo"),a=t("typedarray-pool"),i=t("ndarray"),o=t("bit-twiddle").nextPow2,s=t("cwise/lib/wrapper")({args:["array",{offset:[0,0,1],array:0},{offset:[0,0,2],array:0},{offset:[0,0,3],array:0},"scalar","scalar","index"],pre:{body:"{this_closestD2=1e8,this_closestX=-1,this_closestY=-1}",args:[],thisVars:["this_closestD2","this_closestX","this_closestY"],localVars:[]},body:{body:"{if(_inline_16_arg0_<255||_inline_16_arg1_<255||_inline_16_arg2_<255||_inline_16_arg3_<255){var 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p=this,h=p.gl,d=p._vref;p._vref=o.shader(h,h.VERTEX_SHADER,t),d&&d.dispose(),p.vertShader=p._vref.shader;var g=this._fref;if(p._fref=o.shader(h,h.FRAGMENT_SHADER,e),g&&g.dispose(),p.fragShader=p._fref.shader,!r||!c){var v=h.createProgram();if(h.attachShader(v,p.fragShader),h.attachShader(v,p.vertShader),h.linkProgram(v),!h.getProgramParameter(v,h.LINK_STATUS)){var m=h.getProgramInfoLog(v);throw new l(m,"Error linking program:"+m)}r=r||s.uniforms(h,v),c=c||s.attributes(h,v),h.deleteProgram(v)}(c=c.slice()).sort(f);var y,x=[],b=[],_=[];for(y=0;y<c.length;++y){var w=c[y];if(w.type.indexOf("mat")>=0){for(var k=0|w.type.charAt(w.type.length-1),T=new Array(k),A=0;A<k;++A)T[A]=_.length,b.push(w.name+"["+A+"]"),"number"==typeof w.location?_.push(w.location+A):Array.isArray(w.location)&&w.location.length===k&&"number"==typeof w.location[A]?_.push(0|w.location[A]):_.push(-1);x.push({name:w.name,type:w.type,locations:T})}else 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main() {\n  // Scale the vector magnitude to stay constant with\n  // model & view changes.\n  vec3 normal;\n  vec3 XYZ = getTubePosition(mat3(model) * (tubeScale * vector.w * normalize(vector.xyz)), position.w, normal);\n  vec4 tubePosition = model * vec4(position.xyz, 1.0) + vec4(XYZ, 0.0);\n\n  //Lighting geometry parameters\n  vec4 cameraCoordinate = view * tubePosition;\n  cameraCoordinate.xyz /= cameraCoordinate.w;\n  f_lightDirection = lightPosition - cameraCoordinate.xyz;\n  f_eyeDirection   = eyePosition - cameraCoordinate.xyz;\n  f_normal = normalize((vec4(normal, 0.0) * inverseModel).xyz);\n\n  // vec4 m_position  = model * vec4(tubePosition, 1.0);\n  vec4 t_position  = view * tubePosition;\n  gl_Position      = projection * t_position;\n\n  f_color          = color;\n  f_data           = tubePosition.xyz;\n  f_position       = position.xyz;\n  f_uv             = uv;\n}\n"]),i=n(["#extension GL_OES_standard_derivatives : enable\n\nprecision highp float;\n#define GLSLIFY 1\n\nfloat beckmannDistribution(float x, float roughness) {\n  float NdotH = max(x, 0.0001);\n  float cos2Alpha = NdotH * NdotH;\n  float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\n  float roughness2 = roughness * roughness;\n  float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\n  return exp(tan2Alpha / roughness2) / denom;\n}\n\nfloat cookTorranceSpecular(\n  vec3 lightDirection,\n  vec3 viewDirection,\n  vec3 surfaceNormal,\n  float roughness,\n  float fresnel) {\n\n  float VdotN = max(dot(viewDirection, surfaceNormal), 0.0);\n  float LdotN = max(dot(lightDirection, surfaceNormal), 0.0);\n\n  //Half angle vector\n  vec3 H = normalize(lightDirection + viewDirection);\n\n  //Geometric term\n  float NdotH = max(dot(surfaceNormal, H), 0.0);\n  float VdotH = max(dot(viewDirection, H), 0.000001);\n  float LdotH = max(dot(lightDirection, H), 0.000001);\n  float G1 = (2.0 * NdotH * VdotN) / VdotH;\n  float G2 = (2.0 * NdotH * LdotN) / LdotH;\n  float G = min(1.0, min(G1, G2));\n  \n  //Distribution term\n  float D = beckmannDistribution(NdotH, roughness);\n\n  //Fresnel term\n  float F = pow(1.0 - VdotN, fresnel);\n\n  //Multiply terms and done\n  return  G * F * D / max(3.14159265 * VdotN, 0.000001);\n}\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform float roughness, fresnel, kambient, kdiffuse, kspecular, opacity;\nuniform sampler2D texture;\n\nvarying vec3 f_normal, f_lightDirection, f_eyeDirection, f_data, f_position;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n  vec3 N = normalize(f_normal);\n  vec3 L = normalize(f_lightDirection);\n  vec3 V = normalize(f_eyeDirection);\n\n  if(gl_FrontFacing) {\n    N = -N;\n  }\n\n  float specular = min(1.0, max(0.0, cookTorranceSpecular(L, V, N, roughness, fresnel)));\n  float diffuse  = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n  vec4 surfaceColor = f_color * texture2D(texture, f_uv);\n  vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular,  1.0);\n\n  gl_FragColor = litColor * opacity;\n}\n"]),o=n(["precision highp float;\n\nprecision highp float;\n#define GLSLIFY 1\n\nvec3 getOrthogonalVector(vec3 v) {\n  // Return up-vector for only-z vector.\n  // Return ax + by + cz = 0, a point that lies on the plane that has v as a normal and that isn't (0,0,0).\n  // From the above if-statement we have ||a|| > 0  U  ||b|| > 0.\n  // Assign z = 0, x = -b, y = a:\n  // a*-b + b*a + c*0 = -ba + ba + 0 = 0\n  if (v.x*v.x > v.z*v.z || v.y*v.y > v.z*v.z) {\n    return normalize(vec3(-v.y, v.x, 0.0));\n  } else {\n    return normalize(vec3(0.0, v.z, -v.y));\n  }\n}\n\n// Calculate the tube vertex and normal at the given index.\n//\n// The returned vertex is for a tube ring with its center at origin, radius of length(d), pointing in the direction of d.\n//\n// Each tube segment is made up of a ring of vertices.\n// These vertices are used to make up the triangles of the tube by connecting them together in the vertex array.\n// The indexes of tube segments run from 0 to 8.\n//\nvec3 getTubePosition(vec3 d, float index, out vec3 normal) {\n  float segmentCount = 8.0;\n\n  float angle = 2.0 * 3.14159 * (index / segmentCount);\n\n  vec3 u = getOrthogonalVector(d);\n  vec3 v = normalize(cross(u, d));\n\n  vec3 x = u * cos(angle) * length(d);\n  vec3 y = v * sin(angle) * length(d);\n  vec3 v3 = x + y;\n\n  normal = normalize(v3);\n\n  return v3;\n}\n\nattribute vec4 vector;\nattribute vec4 position;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\nuniform float tubeScale;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  vec3 normal;\n  vec3 XYZ = getTubePosition(mat3(model) * (tubeScale * vector.w * normalize(vector.xyz)), position.w, normal);\n  vec4 tubePosition = model * vec4(position.xyz, 1.0) + vec4(XYZ, 0.0);\n\n  gl_Position = projection * view * tubePosition;\n  f_id        = id;\n  f_position  = position.xyz;\n}\n"]),s=n(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3  clipBounds[2];\nuniform float pickId;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n\n  gl_FragColor = vec4(pickId, f_id.xyz);\n}"]);r.meshShader={vertex:a,fragment:i,attributes:[{name:"position",type:"vec4"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"},{name:"vector",type:"vec4"}]},r.pickShader={vertex:o,fragment:s,attributes:[{name:"position",type:"vec4"},{name:"id",type:"vec4"},{name:"vector",type:"vec4"}]}},{glslify:410}],314:[function(t,e,r){"use strict";var n=t("gl-vec3"),a=t("gl-vec4"),i=["xyz","xzy","yxz","yzx","zxy","zyx"],o=function(t,e,r,i){for(var o=0,s=0;s<t.length;s++)for(var l=t[s].velocities,c=0;c<l.length;c++)o=Math.max(o,n.length(l[c]));var u=t.map((function(t){return function(t,e,r,i){for(var o=t.points,s=t.velocities,l=t.divergences,c=[],u=[],f=[],p=[],h=[],d=[],g=0,v=0,m=a.create(),y=a.create(),x=0;x<o.length;x++){var b=o[x],_=s[x],w=l[x];0===e&&(w=.05*r),v=n.length(_)/i,m=a.create(),n.copy(m,_),m[3]=w;for(var k=0;k<8;k++)h[k]=[b[0],b[1],b[2],k];if(p.length>0)for(k=0;k<8;k++){var T=(k+1)%8;c.push(p[k],h[k],h[T],h[T],p[T],p[k]),f.push(y,m,m,m,y,y),d.push(g,v,v,v,g,g);var A=c.length;u.push([A-6,A-5,A-4],[A-3,A-2,A-1])}var M=p;p=h,h=M;var E=y;y=m,m=E;var S=g;g=v,v=S}return{positions:c,cells:u,vectors:f,vertexIntensity:d}}(t,r,i,o)})),f=[],p=[],h=[],d=[];for(s=0;s<u.length;s++){var g=u[s],v=f.length;for(f=f.concat(g.positions),h=h.concat(g.vectors),d=d.concat(g.vertexIntensity),c=0;c<g.cells.length;c++){var m=g.cells[c],y=[];p.push(y);for(var x=0;x<m.length;x++)y.push(m[x]+v)}}return{positions:f,cells:p,vectors:h,vertexIntensity:d,colormap:e}},s=function(t,e){var r,n=t.length;for(r=0;r<n;r++){var a=t[r];if(a===e)return r;if(a>e)return r-1}return r},l=function(t,e,r){return t<e?e:t>r?r:t},c=function(t){var e=1/0;t.sort((function(t,e){return t-e}));for(var r=t.length,n=1;n<r;n++){var a=Math.abs(t[n]-t[n-1]);a<e&&(e=a)}return e};e.exports=function(t,e){var r=t.startingPositions,a=t.maxLength||1e3,u=t.tubeSize||1,f=t.absoluteTubeSize,p=t.gridFill||"+x+y+z",h={};-1!==p.indexOf("-x")&&(h.reversedX=!0),-1!==p.indexOf("-y")&&(h.reversedY=!0),-1!==p.indexOf("-z")&&(h.reversedZ=!0),h.filled=i.indexOf(p.replace(/-/g,"").replace(/\+/g,""));var d=t.getVelocity||function(e){return function(t,e,r){var a=e.vectors,i=e.meshgrid,o=t[0],c=t[1],u=t[2],f=i[0].length,p=i[1].length,h=i[2].length,d=s(i[0],o),g=s(i[1],c),v=s(i[2],u),m=d+1,y=g+1,x=v+1;if(d=l(d,0,f-1),m=l(m,0,f-1),g=l(g,0,p-1),y=l(y,0,p-1),v=l(v,0,h-1),x=l(x,0,h-1),d<0||g<0||v<0||m>f-1||y>p-1||x>h-1)return n.create();var b,_,w,k,T,A,M=i[0][d],E=i[0][m],S=i[1][g],C=i[1][y],L=i[2][v],O=(o-M)/(E-M),P=(c-S)/(C-S),I=(u-L)/(i[2][x]-L);switch(isFinite(O)||(O=.5),isFinite(P)||(P=.5),isFinite(I)||(I=.5),r.reversedX&&(d=f-1-d,m=f-1-m),r.reversedY&&(g=p-1-g,y=p-1-y),r.reversedZ&&(v=h-1-v,x=h-1-x),r.filled){case 5:T=v,A=x,w=g*h,k=y*h,b=d*h*p,_=m*h*p;break;case 4:T=v,A=x,b=d*h,_=m*h,w=g*h*f,k=y*h*f;break;case 3:w=g,k=y,T=v*p,A=x*p,b=d*p*h,_=m*p*h;break;case 2:w=g,k=y,b=d*p,_=m*p,T=v*p*f,A=x*p*f;break;case 1:b=d,_=m,T=v*f,A=x*f,w=g*f*h,k=y*f*h;break;default:b=d,_=m,w=g*f,k=y*f,T=v*f*p,A=x*f*p}var D=a[b+w+T],z=a[b+w+A],R=a[b+k+T],F=a[b+k+A],B=a[_+w+T],N=a[_+w+A],j=a[_+k+T],V=a[_+k+A],U=n.create(),H=n.create(),q=n.create(),G=n.create();n.lerp(U,D,B,O),n.lerp(H,z,N,O),n.lerp(q,R,j,O),n.lerp(G,F,V,O);var W=n.create(),Y=n.create();n.lerp(W,U,q,P),n.lerp(Y,H,G,P);var X=n.create();return n.lerp(X,W,Y,I),X}(e,t,h)},g=t.getDivergence||function(t,e){var r=n.create(),a=1e-4;n.add(r,t,[a,0,0]);var i=d(r);n.subtract(i,i,e),n.scale(i,i,1e4),n.add(r,t,[0,a,0]);var o=d(r);n.subtract(o,o,e),n.scale(o,o,1e4),n.add(r,t,[0,0,a]);var s=d(r);return n.subtract(s,s,e),n.scale(s,s,1e4),n.add(r,i,o),n.add(r,r,s),r},v=[],m=e[0][0],y=e[0][1],x=e[0][2],b=e[1][0],_=e[1][1],w=e[1][2],k=function(t){var e=t[0],r=t[1],n=t[2];return!(e<m||e>b||r<y||r>_||n<x||n>w)},T=10*n.distance(e[0],e[1])/a,A=T*T,M=1,E=0,S=r.length;S>1&&(M=function(t){for(var e=[],r=[],n=[],a={},i={},o={},s=t.length,l=0;l<s;l++){var u=t[l],f=u[0],p=u[1],h=u[2];a[f]||(e.push(f),a[f]=!0),i[p]||(r.push(p),i[p]=!0),o[h]||(n.push(h),o[h]=!0)}var d=c(e),g=c(r),v=c(n),m=Math.min(d,g,v);return isFinite(m)?m:1}(r));for(var C=0;C<S;C++){var L=n.create();n.copy(L,r[C]);var O=[L],P=[],I=d(L),D=L;P.push(I);var z=[],R=g(L,I),F=n.length(R);isFinite(F)&&F>E&&(E=F),z.push(F),v.push({points:O,velocities:P,divergences:z});for(var B=0;B<100*a&&O.length<a&&k(L);){B++;var N=n.clone(I),j=n.squaredLength(N);if(0===j)break;j>A&&n.scale(N,N,T/Math.sqrt(j)),n.add(N,N,L),I=d(N),n.squaredDistance(D,N)-A>-1e-4*A&&(O.push(N),D=N,P.push(I),R=g(N,I),F=n.length(R),isFinite(F)&&F>E&&(E=F),z.push(F)),L=N}}var V=o(v,t.colormap,E,M);return f?V.tubeScale=f:(0===E&&(E=1),V.tubeScale=.5*u*M/E),V};var u=t("./lib/shaders"),f=t("gl-cone3d").createMesh;e.exports.createTubeMesh=function(t,e){return f(t,e,{shaders:u,traceType:"streamtube"})}},{"./lib/shaders":313,"gl-cone3d":244,"gl-vec3":347,"gl-vec4":383}],315:[function(t,e,r){var n=t("gl-shader"),a=t("glslify"),i=a(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec4 uv;\nattribute vec3 f;\nattribute vec3 normal;\n\nuniform vec3 objectOffset;\nuniform mat4 model, view, projection, inverseModel;\nuniform vec3 lightPosition, eyePosition;\nuniform sampler2D colormap;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec2 planeCoordinate;\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\nvarying vec4 vColor;\n\nvoid main() {\n  vec3 localCoordinate = vec3(uv.zw, f.x);\n  worldCoordinate = objectOffset + localCoordinate;\n  vec4 worldPosition = model * vec4(worldCoordinate, 1.0);\n  vec4 clipPosition = projection * view * worldPosition;\n  gl_Position = clipPosition;\n  kill = f.y;\n  value = f.z;\n  planeCoordinate = uv.xy;\n\n  vColor = texture2D(colormap, vec2(value, value));\n\n  //Lighting geometry parameters\n  vec4 cameraCoordinate = view * worldPosition;\n  cameraCoordinate.xyz /= cameraCoordinate.w;\n  lightDirection = lightPosition - cameraCoordinate.xyz;\n  eyeDirection   = eyePosition - cameraCoordinate.xyz;\n  surfaceNormal  = normalize((vec4(normal,0) * inverseModel).xyz);\n}\n"]),o=a(["precision highp float;\n#define GLSLIFY 1\n\nfloat beckmannDistribution(float x, float roughness) {\n  float NdotH = max(x, 0.0001);\n  float cos2Alpha = NdotH * NdotH;\n  float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\n  float roughness2 = roughness * roughness;\n  float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\n  return exp(tan2Alpha / roughness2) / denom;\n}\n\nfloat beckmannSpecular(\n  vec3 lightDirection,\n  vec3 viewDirection,\n  vec3 surfaceNormal,\n  float roughness) {\n  return beckmannDistribution(dot(surfaceNormal, normalize(lightDirection + viewDirection)), roughness);\n}\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 lowerBound, upperBound;\nuniform float contourTint;\nuniform vec4 contourColor;\nuniform sampler2D colormap;\nuniform vec3 clipBounds[2];\nuniform float roughness, fresnel, kambient, kdiffuse, kspecular, opacity;\nuniform float vertexColor;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\nvarying vec4 vColor;\n\nvoid main() {\n  if ((kill > 0.0) ||\n      (outOfRange(clipBounds[0], clipBounds[1], worldCoordinate))) discard;\n\n  vec3 N = normalize(surfaceNormal);\n  vec3 V = normalize(eyeDirection);\n  vec3 L = normalize(lightDirection);\n\n  if(gl_FrontFacing) {\n    N = -N;\n  }\n\n  float specular = max(beckmannSpecular(L, V, N, roughness), 0.);\n  float diffuse  = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n  //decide how to interpolate color — in vertex or in fragment\n  vec4 surfaceColor =\n    step(vertexColor, .5) * texture2D(colormap, vec2(value, value)) +\n    step(.5, vertexColor) * vColor;\n\n  vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular,  1.0);\n\n  gl_FragColor = mix(litColor, contourColor, contourTint) * opacity;\n}\n"]),s=a(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec4 uv;\nattribute float f;\n\nuniform vec3 objectOffset;\nuniform mat3 permutation;\nuniform mat4 model, view, projection;\nuniform float height, zOffset;\nuniform sampler2D colormap;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec2 planeCoordinate;\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\nvarying vec4 vColor;\n\nvoid main() {\n  vec3 dataCoordinate = permutation * vec3(uv.xy, height);\n  worldCoordinate = objectOffset + dataCoordinate;\n  vec4 worldPosition = model * vec4(worldCoordinate, 1.0);\n\n  vec4 clipPosition = projection * view * worldPosition;\n  clipPosition.z += zOffset;\n\n  gl_Position = clipPosition;\n  value = f + objectOffset.z;\n  kill = -1.0;\n  planeCoordinate = uv.zw;\n\n  vColor = texture2D(colormap, vec2(value, value));\n\n  //Don't do lighting for contours\n  surfaceNormal   = vec3(1,0,0);\n  eyeDirection    = vec3(0,1,0);\n  lightDirection  = vec3(0,0,1);\n}\n"]),l=a(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec2 shape;\nuniform vec3 clipBounds[2];\nuniform float pickId;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec2 planeCoordinate;\nvarying vec3 surfaceNormal;\n\nvec2 splitFloat(float v) {\n  float vh = 255.0 * v;\n  float upper = floor(vh);\n  float lower = fract(vh);\n  return vec2(upper / 255.0, floor(lower * 16.0) / 16.0);\n}\n\nvoid main() {\n  if ((kill > 0.0) ||\n      (outOfRange(clipBounds[0], clipBounds[1], worldCoordinate))) discard;\n\n  vec2 ux = splitFloat(planeCoordinate.x / shape.x);\n  vec2 uy = splitFloat(planeCoordinate.y / shape.y);\n  gl_FragColor = vec4(pickId, ux.x, uy.x, ux.y + (uy.y/16.0));\n}\n"]);r.createShader=function(t){var e=n(t,i,o,null,[{name:"uv",type:"vec4"},{name:"f",type:"vec3"},{name:"normal",type:"vec3"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e.attributes.normal.location=2,e},r.createPickShader=function(t){var e=n(t,i,l,null,[{name:"uv",type:"vec4"},{name:"f",type:"vec3"},{name:"normal",type:"vec3"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e.attributes.normal.location=2,e},r.createContourShader=function(t){var e=n(t,s,o,null,[{name:"uv",type:"vec4"},{name:"f",type:"float"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e},r.createPickContourShader=function(t){var e=n(t,s,l,null,[{name:"uv",type:"vec4"},{name:"f",type:"float"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e}},{"gl-shader":303,glslify:410}],316:[function(t,e,r){arguments[4][112][0].apply(r,arguments)},{dup:112}],317:[function(t,e,r){"use strict";e.exports=function(t){var e=t.gl,r=y(e),n=b(e),s=x(e),l=_(e),c=a(e),u=i(e,[{buffer:c,size:4,stride:w,offset:0},{buffer:c,size:3,stride:w,offset:16},{buffer:c,size:3,stride:w,offset:28}]),f=a(e),p=i(e,[{buffer:f,size:4,stride:20,offset:0},{buffer:f,size:1,stride:20,offset:16}]),h=a(e),d=i(e,[{buffer:h,size:2,type:e.FLOAT}]),g=o(e,1,E,e.RGBA,e.UNSIGNED_BYTE);g.minFilter=e.LINEAR,g.magFilter=e.LINEAR;var v=new S(e,[0,0],[[0,0,0],[0,0,0]],r,n,c,u,g,s,l,f,p,h,d,[0,0,0]),m={levels:[[],[],[]]};for(var k in t)m[k]=t[k];return m.colormap=m.colormap||"jet",v.update(m),v};var n=t("bit-twiddle"),a=t("gl-buffer"),i=t("gl-vao"),o=t("gl-texture2d"),s=t("typedarray-pool"),l=t("colormap"),c=t("ndarray-ops"),u=t("ndarray-pack"),f=t("ndarray"),p=t("surface-nets"),h=t("gl-mat4/multiply"),d=t("gl-mat4/invert"),g=t("binary-search-bounds"),v=t("ndarray-gradient"),m=t("./lib/shaders"),y=m.createShader,x=m.createContourShader,b=m.createPickShader,_=m.createPickContourShader,w=40,k=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],T=[[0,0],[0,1],[1,0],[1,1],[1,0],[0,1]],A=[[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0]];function M(t,e,r,n,a){this.position=t,this.index=e,this.uv=r,this.level=n,this.dataCoordinate=a}!function(){for(var t=0;t<3;++t){var e=A[t],r=(t+2)%3;e[(t+1)%3+0]=1,e[r+3]=1,e[t+6]=1}}();var E=256;function S(t,e,r,n,a,i,o,l,c,u,p,h,d,g,v){this.gl=t,this.shape=e,this.bounds=r,this.objectOffset=v,this.intensityBounds=[],this._shader=n,this._pickShader=a,this._coordinateBuffer=i,this._vao=o,this._colorMap=l,this._contourShader=c,this._contourPickShader=u,this._contourBuffer=p,this._contourVAO=h,this._contourOffsets=[[],[],[]],this._contourCounts=[[],[],[]],this._vertexCount=0,this._pickResult=new M([0,0,0],[0,0],[0,0],[0,0,0],[0,0,0]),this._dynamicBuffer=d,this._dynamicVAO=g,this._dynamicOffsets=[0,0,0],this._dynamicCounts=[0,0,0],this.contourWidth=[1,1,1],this.contourLevels=[[1],[1],[1]],this.contourTint=[0,0,0],this.contourColor=[[.5,.5,.5,1],[.5,.5,.5,1],[.5,.5,.5,1]],this.showContour=!0,this.showSurface=!0,this.enableHighlight=[!0,!0,!0],this.highlightColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.highlightTint=[1,1,1],this.highlightLevel=[-1,-1,-1],this.enableDynamic=[!0,!0,!0],this.dynamicLevel=[NaN,NaN,NaN],this.dynamicColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.dynamicTint=[1,1,1],this.dynamicWidth=[1,1,1],this.axesBounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.surfaceProject=[!1,!1,!1],this.contourProject=[[!1,!1,!1],[!1,!1,!1],[!1,!1,!1]],this.colorBounds=[!1,!1],this._field=[f(s.mallocFloat(1024),[0,0]),f(s.mallocFloat(1024),[0,0]),f(s.mallocFloat(1024),[0,0])],this.pickId=1,this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.snapToData=!1,this.pixelRatio=1,this.opacity=1,this.lightPosition=[10,1e4,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.vertexColor=0,this.dirty=!0}var C=S.prototype;C.isTransparent=function(){return this.opacity<1},C.isOpaque=function(){if(this.opacity>=1)return!0;for(var t=0;t<3;++t)if(this._contourCounts[t].length>0||this._dynamicCounts[t]>0)return!0;return!1},C.pickSlots=1,C.setPickBase=function(t){this.pickId=t};var L=[0,0,0],O={showSurface:!1,showContour:!1,projections:[k.slice(),k.slice(),k.slice()],clipBounds:[[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]]]};function P(t,e){var r,n,a,i=e.axes&&e.axes.lastCubeProps.axis||L,o=e.showSurface,s=e.showContour;for(r=0;r<3;++r)for(o=o||e.surfaceProject[r],n=0;n<3;++n)s=s||e.contourProject[r][n];for(r=0;r<3;++r){var l=O.projections[r];for(n=0;n<16;++n)l[n]=0;for(n=0;n<4;++n)l[5*n]=1;l[5*r]=0,l[12+r]=e.axesBounds[+(i[r]>0)][r],h(l,t.model,l);var c=O.clipBounds[r];for(a=0;a<2;++a)for(n=0;n<3;++n)c[a][n]=t.clipBounds[a][n];c[0][r]=-1e8,c[1][r]=1e8}return O.showSurface=o,O.showContour=s,O}var I={model:k,view:k,projection:k,inverseModel:k.slice(),lowerBound:[0,0,0],upperBound:[0,0,0],colorMap:0,clipBounds:[[0,0,0],[0,0,0]],height:0,contourTint:0,contourColor:[0,0,0,1],permutation:[1,0,0,0,1,0,0,0,1],zOffset:-1e-4,objectOffset:[0,0,0],kambient:1,kdiffuse:1,kspecular:1,lightPosition:[1e3,1e3,1e3],eyePosition:[0,0,0],roughness:1,fresnel:1,opacity:1,vertexColor:0},D=k.slice(),z=[1,0,0,0,1,0,0,0,1];function R(t,e){t=t||{};var r=this.gl;r.disable(r.CULL_FACE),this._colorMap.bind(0);var n=I;n.model=t.model||k,n.view=t.view||k,n.projection=t.projection||k,n.lowerBound=[this.bounds[0][0],this.bounds[0][1],this.colorBounds[0]||this.bounds[0][2]],n.upperBound=[this.bounds[1][0],this.bounds[1][1],this.colorBounds[1]||this.bounds[1][2]],n.objectOffset=this.objectOffset,n.contourColor=this.contourColor[0],n.inverseModel=d(n.inverseModel,n.model);for(var a=0;a<2;++a)for(var i=n.clipBounds[a],o=0;o<3;++o)i[o]=Math.min(Math.max(this.clipBounds[a][o],-1e8),1e8);n.kambient=this.ambientLight,n.kdiffuse=this.diffuseLight,n.kspecular=this.specularLight,n.roughness=this.roughness,n.fresnel=this.fresnel,n.opacity=this.opacity,n.height=0,n.permutation=z,n.vertexColor=this.vertexColor;var s=D;for(h(s,n.view,n.model),h(s,n.projection,s),d(s,s),a=0;a<3;++a)n.eyePosition[a]=s[12+a]/s[15];var l=s[15];for(a=0;a<3;++a)l+=this.lightPosition[a]*s[4*a+3];for(a=0;a<3;++a){var c=s[12+a];for(o=0;o<3;++o)c+=s[4*o+a]*this.lightPosition[o];n.lightPosition[a]=c/l}var u=P(n,this);if(u.showSurface&&e===this.opacity<1){for(this._shader.bind(),this._shader.uniforms=n,this._vao.bind(),this.showSurface&&this._vertexCount&&this._vao.draw(r.TRIANGLES,this._vertexCount),a=0;a<3;++a)this.surfaceProject[a]&&this.vertexCount&&(this._shader.uniforms.model=u.projections[a],this._shader.uniforms.clipBounds=u.clipBounds[a],this._vao.draw(r.TRIANGLES,this._vertexCount));this._vao.unbind()}if(u.showContour&&!e){var f=this._contourShader;n.kambient=1,n.kdiffuse=0,n.kspecular=0,n.opacity=1,f.bind(),f.uniforms=n;var p=this._contourVAO;for(p.bind(),a=0;a<3;++a)for(f.uniforms.permutation=A[a],r.lineWidth(this.contourWidth[a]*this.pixelRatio),o=0;o<this.contourLevels[a].length;++o)o===this.highlightLevel[a]?(f.uniforms.contourColor=this.highlightColor[a],f.uniforms.contourTint=this.highlightTint[a]):0!==o&&o-1!==this.highlightLevel[a]||(f.uniforms.contourColor=this.contourColor[a],f.uniforms.contourTint=this.contourTint[a]),this._contourCounts[a][o]&&(f.uniforms.height=this.contourLevels[a][o],p.draw(r.LINES,this._contourCounts[a][o],this._contourOffsets[a][o]));for(a=0;a<3;++a)for(f.uniforms.model=u.projections[a],f.uniforms.clipBounds=u.clipBounds[a],o=0;o<3;++o)if(this.contourProject[a][o]){f.uniforms.permutation=A[o],r.lineWidth(this.contourWidth[o]*this.pixelRatio);for(var g=0;g<this.contourLevels[o].length;++g)g===this.highlightLevel[o]?(f.uniforms.contourColor=this.highlightColor[o],f.uniforms.contourTint=this.highlightTint[o]):0!==g&&g-1!==this.highlightLevel[o]||(f.uniforms.contourColor=this.contourColor[o],f.uniforms.contourTint=this.contourTint[o]),this._contourCounts[o][g]&&(f.uniforms.height=this.contourLevels[o][g],p.draw(r.LINES,this._contourCounts[o][g],this._contourOffsets[o][g]))}for(p.unbind(),(p=this._dynamicVAO).bind(),a=0;a<3;++a)if(0!==this._dynamicCounts[a])for(f.uniforms.model=n.model,f.uniforms.clipBounds=n.clipBounds,f.uniforms.permutation=A[a],r.lineWidth(this.dynamicWidth[a]*this.pixelRatio),f.uniforms.contourColor=this.dynamicColor[a],f.uniforms.contourTint=this.dynamicTint[a],f.uniforms.height=this.dynamicLevel[a],p.draw(r.LINES,this._dynamicCounts[a],this._dynamicOffsets[a]),o=0;o<3;++o)this.contourProject[o][a]&&(f.uniforms.model=u.projections[o],f.uniforms.clipBounds=u.clipBounds[o],p.draw(r.LINES,this._dynamicCounts[a],this._dynamicOffsets[a]));p.unbind()}}C.draw=function(t){return R.call(this,t,!1)},C.drawTransparent=function(t){return R.call(this,t,!0)};var F={model:k,view:k,projection:k,inverseModel:k,clipBounds:[[0,0,0],[0,0,0]],height:0,shape:[0,0],pickId:0,lowerBound:[0,0,0],upperBound:[0,0,0],zOffset:0,objectOffset:[0,0,0],permutation:[1,0,0,0,1,0,0,0,1],lightPosition:[0,0,0],eyePosition:[0,0,0]};function B(t,e){return Array.isArray(t)?[e(t[0]),e(t[1]),e(t[2])]:[e(t),e(t),e(t)]}function N(t){return Array.isArray(t)?3===t.length?[t[0],t[1],t[2],1]:[t[0],t[1],t[2],t[3]]:[0,0,0,1]}function j(t){if(Array.isArray(t)){if(Array.isArray(t))return[N(t[0]),N(t[1]),N(t[2])];var e=N(t);return[e.slice(),e.slice(),e.slice()]}}C.drawPick=function(t){t=t||{};var e=this.gl;e.disable(e.CULL_FACE);var r=F;r.model=t.model||k,r.view=t.view||k,r.projection=t.projection||k,r.shape=this._field[2].shape,r.pickId=this.pickId/255,r.lowerBound=this.bounds[0],r.upperBound=this.bounds[1],r.objectOffset=this.objectOffset,r.permutation=z;for(var n=0;n<2;++n)for(var a=r.clipBounds[n],i=0;i<3;++i)a[i]=Math.min(Math.max(this.clipBounds[n][i],-1e8),1e8);var o=P(r,this);if(o.showSurface){for(this._pickShader.bind(),this._pickShader.uniforms=r,this._vao.bind(),this._vao.draw(e.TRIANGLES,this._vertexCount),n=0;n<3;++n)this.surfaceProject[n]&&(this._pickShader.uniforms.model=o.projections[n],this._pickShader.uniforms.clipBounds=o.clipBounds[n],this._vao.draw(e.TRIANGLES,this._vertexCount));this._vao.unbind()}if(o.showContour){var s=this._contourPickShader;s.bind(),s.uniforms=r;var l=this._contourVAO;for(l.bind(),i=0;i<3;++i)for(e.lineWidth(this.contourWidth[i]*this.pixelRatio),s.uniforms.permutation=A[i],n=0;n<this.contourLevels[i].length;++n)this._contourCounts[i][n]&&(s.uniforms.height=this.contourLevels[i][n],l.draw(e.LINES,this._contourCounts[i][n],this._contourOffsets[i][n]));for(n=0;n<3;++n)for(s.uniforms.model=o.projections[n],s.uniforms.clipBounds=o.clipBounds[n],i=0;i<3;++i)if(this.contourProject[n][i]){s.uniforms.permutation=A[i],e.lineWidth(this.contourWidth[i]*this.pixelRatio);for(var c=0;c<this.contourLevels[i].length;++c)this._contourCounts[i][c]&&(s.uniforms.height=this.contourLevels[i][c],l.draw(e.LINES,this._contourCounts[i][c],this._contourOffsets[i][c]))}l.unbind()}},C.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=this._field[2].shape,r=this._pickResult,n=e[0]*(t.value[0]+(t.value[2]>>4)/16)/255,a=Math.floor(n),i=n-a,o=e[1]*(t.value[1]+(15&t.value[2])/16)/255,s=Math.floor(o),l=o-s;a+=1,s+=1;var c=r.position;c[0]=c[1]=c[2]=0;for(var u=0;u<2;++u)for(var f=u?i:1-i,p=0;p<2;++p)for(var h=a+u,d=s+p,v=f*(p?l:1-l),m=0;m<3;++m)c[m]+=this._field[m].get(h,d)*v;for(var y=this._pickResult.level,x=0;x<3;++x)if(y[x]=g.le(this.contourLevels[x],c[x]),y[x]<0)this.contourLevels[x].length>0&&(y[x]=0);else if(y[x]<this.contourLevels[x].length-1){var b=this.contourLevels[x][y[x]],_=this.contourLevels[x][y[x]+1];Math.abs(b-c[x])>Math.abs(_-c[x])&&(y[x]+=1)}for(r.index[0]=i<.5?a:a+1,r.index[1]=l<.5?s:s+1,r.uv[0]=n/e[0],r.uv[1]=o/e[1],m=0;m<3;++m)r.dataCoordinate[m]=this._field[m].get(r.index[0],r.index[1]);return r},C.padField=function(t,e){var r=e.shape.slice(),n=t.shape.slice();c.assign(t.lo(1,1).hi(r[0],r[1]),e),c.assign(t.lo(1).hi(r[0],1),e.hi(r[0],1)),c.assign(t.lo(1,n[1]-1).hi(r[0],1),e.lo(0,r[1]-1).hi(r[0],1)),c.assign(t.lo(0,1).hi(1,r[1]),e.hi(1)),c.assign(t.lo(n[0]-1,1).hi(1,r[1]),e.lo(r[0]-1)),t.set(0,0,e.get(0,0)),t.set(0,n[1]-1,e.get(0,r[1]-1)),t.set(n[0]-1,0,e.get(r[0]-1,0)),t.set(n[0]-1,n[1]-1,e.get(r[0]-1,r[1]-1))},C.update=function(t){t=t||{},this.objectOffset=t.objectOffset||this.objectOffset,this.dirty=!0,"contourWidth"in t&&(this.contourWidth=B(t.contourWidth,Number)),"showContour"in t&&(this.showContour=B(t.showContour,Boolean)),"showSurface"in t&&(this.showSurface=!!t.showSurface),"contourTint"in t&&(this.contourTint=B(t.contourTint,Boolean)),"contourColor"in t&&(this.contourColor=j(t.contourColor)),"contourProject"in t&&(this.contourProject=B(t.contourProject,(function(t){return B(t,Boolean)}))),"surfaceProject"in t&&(this.surfaceProject=t.surfaceProject),"dynamicColor"in t&&(this.dynamicColor=j(t.dynamicColor)),"dynamicTint"in t&&(this.dynamicTint=B(t.dynamicTint,Number)),"dynamicWidth"in t&&(this.dynamicWidth=B(t.dynamicWidth,Number)),"opacity"in t&&(this.opacity=t.opacity),"colorBounds"in t&&(this.colorBounds=t.colorBounds),"vertexColor"in t&&(this.vertexColor=t.vertexColor?1:0);var e=t.field||t.coords&&t.coords[2]||null,r=!1;if(e||(e=this._field[2].shape[0]||this._field[2].shape[2]?this._field[2].lo(1,1).hi(this._field[2].shape[0]-2,this._field[2].shape[1]-2):this._field[2].hi(0,0)),"field"in t||"coords"in t){var a=(e.shape[0]+2)*(e.shape[1]+2);a>this._field[2].data.length&&(s.freeFloat(this._field[2].data),this._field[2].data=s.mallocFloat(n.nextPow2(a))),this._field[2]=f(this._field[2].data,[e.shape[0]+2,e.shape[1]+2]),this.padField(this._field[2],e),this.shape=e.shape.slice();for(var i=this.shape,o=0;o<2;++o)this._field[2].size>this._field[o].data.length&&(s.freeFloat(this._field[o].data),this._field[o].data=s.mallocFloat(this._field[2].size)),this._field[o]=f(this._field[o].data,[i[0]+2,i[1]+2]);if(t.coords){var h=t.coords;if(!Array.isArray(h)||3!==h.length)throw new Error("gl-surface: invalid coordinates for x/y");for(o=0;o<2;++o){var d=h[o];for(b=0;b<2;++b)if(d.shape[b]!==i[b])throw new Error("gl-surface: coords have incorrect shape");this.padField(this._field[o],d)}}else if(t.ticks){var g=t.ticks;if(!Array.isArray(g)||2!==g.length)throw new Error("gl-surface: invalid ticks");for(o=0;o<2;++o){var m=g[o];if((Array.isArray(m)||m.length)&&(m=f(m)),m.shape[0]!==i[o])throw new Error("gl-surface: invalid tick length");var y=f(m.data,i);y.stride[o]=m.stride[0],y.stride[1^o]=0,this.padField(this._field[o],y)}}else{for(o=0;o<2;++o){var x=[0,0];x[o]=1,this._field[o]=f(this._field[o].data,[i[0]+2,i[1]+2],x,0)}this._field[0].set(0,0,0);for(var b=0;b<i[0];++b)this._field[0].set(b+1,0,b);for(this._field[0].set(i[0]+1,0,i[0]-1),this._field[1].set(0,0,0),b=0;b<i[1];++b)this._field[1].set(0,b+1,b);this._field[1].set(0,i[1]+1,i[1]-1)}var _=this._field,w=f(s.mallocFloat(3*_[2].size*2),[3,i[0]+2,i[1]+2,2]);for(o=0;o<3;++o)v(w.pick(o),_[o],"mirror");var k=f(s.mallocFloat(3*_[2].size),[i[0]+2,i[1]+2,3]);for(o=0;o<i[0]+2;++o)for(b=0;b<i[1]+2;++b){var A=w.get(0,o,b,0),M=w.get(0,o,b,1),S=w.get(1,o,b,0),C=w.get(1,o,b,1),L=w.get(2,o,b,0),O=w.get(2,o,b,1),P=S*O-C*L,I=L*M-O*A,D=A*C-M*S,z=Math.sqrt(P*P+I*I+D*D);z<1e-8?(z=Math.max(Math.abs(P),Math.abs(I),Math.abs(D)))<1e-8?(D=1,I=P=0,z=1):z=1/z:z=1/Math.sqrt(z),k.set(o,b,0,P*z),k.set(o,b,1,I*z),k.set(o,b,2,D*z)}s.free(w.data);var R=[1/0,1/0,1/0],F=[-1/0,-1/0,-1/0],N=1/0,V=-1/0,U=(i[0]-1)*(i[1]-1)*6,H=s.mallocFloat(n.nextPow2(10*U)),q=0,G=0;for(o=0;o<i[0]-1;++o)t:for(b=0;b<i[1]-1;++b){for(var W=0;W<2;++W)for(var Y=0;Y<2;++Y)for(var X=0;X<3;++X){var Z=this._field[X].get(1+o+W,1+b+Y);if(isNaN(Z)||!isFinite(Z))continue t}for(X=0;X<6;++X){var J=o+T[X][0],K=b+T[X][1],$=this._field[0].get(J+1,K+1),Q=this._field[1].get(J+1,K+1);Z=this._field[2].get(J+1,K+1),P=k.get(J+1,K+1,0),I=k.get(J+1,K+1,1),D=k.get(J+1,K+1,2),t.intensity&&(tt=t.intensity.get(J,K));var tt=t.intensity?t.intensity.get(J,K):Z+this.objectOffset[2];H[q++]=J,H[q++]=K,H[q++]=$,H[q++]=Q,H[q++]=Z,H[q++]=0,H[q++]=tt,H[q++]=P,H[q++]=I,H[q++]=D,R[0]=Math.min(R[0],$+this.objectOffset[0]),R[1]=Math.min(R[1],Q+this.objectOffset[1]),R[2]=Math.min(R[2],Z+this.objectOffset[2]),N=Math.min(N,tt),F[0]=Math.max(F[0],$+this.objectOffset[0]),F[1]=Math.max(F[1],Q+this.objectOffset[1]),F[2]=Math.max(F[2],Z+this.objectOffset[2]),V=Math.max(V,tt),G+=1}}for(t.intensityBounds&&(N=+t.intensityBounds[0],V=+t.intensityBounds[1]),o=6;o<q;o+=10)H[o]=(H[o]-N)/(V-N);this._vertexCount=G,this._coordinateBuffer.update(H.subarray(0,q)),s.freeFloat(H),s.free(k.data),this.bounds=[R,F],this.intensity=t.intensity||this._field[2],this.intensityBounds[0]===N&&this.intensityBounds[1]===V||(r=!0),this.intensityBounds=[N,V]}if("levels"in t){var et=t.levels;for(et=Array.isArray(et[0])?et.slice():[[],[],et],o=0;o<3;++o)et[o]=et[o].slice(),et[o].sort((function(t,e){return t-e}));for(o=0;o<3;++o)for(b=0;b<et[o].length;++b)et[o][b]-=this.objectOffset[o];t:for(o=0;o<3;++o){if(et[o].length!==this.contourLevels[o].length){r=!0;break}for(b=0;b<et[o].length;++b)if(et[o][b]!==this.contourLevels[o][b]){r=!0;break t}}this.contourLevels=et}if(r){_=this._field,i=this.shape;for(var rt=[],nt=0;nt<3;++nt){var at=this.contourLevels[nt],it=[],ot=[],st=[0,0,0];for(o=0;o<at.length;++o){var lt=p(this._field[nt],at[o]);it.push(rt.length/5|0),G=0;t:for(b=0;b<lt.cells.length;++b){var ct=lt.cells[b];for(X=0;X<2;++X){var ut=lt.positions[ct[X]],ft=ut[0],pt=0|Math.floor(ft),ht=ft-pt,dt=ut[1],gt=0|Math.floor(dt),vt=dt-gt,mt=!1;e:for(var yt=0;yt<3;++yt){st[yt]=0;var xt=(nt+yt+1)%3;for(W=0;W<2;++W){var bt=W?ht:1-ht;for(J=0|Math.min(Math.max(pt+W,0),i[0]),Y=0;Y<2;++Y){var _t=Y?vt:1-vt;if(K=0|Math.min(Math.max(gt+Y,0),i[1]),Z=yt<2?this._field[xt].get(J,K):(this.intensity.get(J,K)-this.intensityBounds[0])/(this.intensityBounds[1]-this.intensityBounds[0]),!isFinite(Z)||isNaN(Z)){mt=!0;break e}var wt=bt*_t;st[yt]+=wt*Z}}}if(mt){if(X>0){for(var kt=0;kt<5;++kt)rt.pop();G-=1}continue t}rt.push(st[0],st[1],ut[0],ut[1],st[2]),G+=1}}ot.push(G)}this._contourOffsets[nt]=it,this._contourCounts[nt]=ot}var Tt=s.mallocFloat(rt.length);for(o=0;o<rt.length;++o)Tt[o]=rt[o];this._contourBuffer.update(Tt),s.freeFloat(Tt)}t.colormap&&this._colorMap.setPixels(function(t){var e=u([l({colormap:t,nshades:E,format:"rgba"}).map((function(t){return[t[0],t[1],t[2],255*t[3]]}))]);return c.divseq(e,255),e}(t.colormap))},C.dispose=function(){this._shader.dispose(),this._vao.dispose(),this._coordinateBuffer.dispose(),this._colorMap.dispose(),this._contourBuffer.dispose(),this._contourVAO.dispose(),this._contourShader.dispose(),this._contourPickShader.dispose(),this._dynamicBuffer.dispose(),this._dynamicVAO.dispose();for(var t=0;t<3;++t)s.freeFloat(this._field[t].data)},C.highlight=function(t){var e,r;if(!t)return this._dynamicCounts=[0,0,0],this.dyanamicLevel=[NaN,NaN,NaN],void(this.highlightLevel=[-1,-1,-1]);for(e=0;e<3;++e)this.enableHighlight[e]?this.highlightLevel[e]=t.level[e]:this.highlightLevel[e]=-1;for(r=this.snapToData?t.dataCoordinate:t.position,e=0;e<3;++e)r[e]-=this.objectOffset[e];if(this.enableDynamic[0]&&r[0]!==this.dynamicLevel[0]||this.enableDynamic[1]&&r[1]!==this.dynamicLevel[1]||this.enableDynamic[2]&&r[2]!==this.dynamicLevel[2]){for(var n=0,a=this.shape,i=s.mallocFloat(12*a[0]*a[1]),o=0;o<3;++o)if(this.enableDynamic[o]){this.dynamicLevel[o]=r[o];var l=(o+1)%3,c=(o+2)%3,u=this._field[o],f=this._field[l],h=this._field[c],d=p(u,r[o]),g=d.cells,v=d.positions;for(this._dynamicOffsets[o]=n,e=0;e<g.length;++e)for(var m=g[e],y=0;y<2;++y){var x=v[m[y]],b=+x[0],_=0|b,w=0|Math.min(_+1,a[0]),k=b-_,T=1-k,A=+x[1],M=0|A,E=0|Math.min(M+1,a[1]),S=A-M,C=1-S,L=T*C,O=T*S,P=k*C,I=k*S,D=L*f.get(_,M)+O*f.get(_,E)+P*f.get(w,M)+I*f.get(w,E),z=L*h.get(_,M)+O*h.get(_,E)+P*h.get(w,M)+I*h.get(w,E);if(isNaN(D)||isNaN(z)){y&&(n-=1);break}i[2*n+0]=D,i[2*n+1]=z,n+=1}this._dynamicCounts[o]=n-this._dynamicOffsets[o]}else this.dynamicLevel[o]=NaN,this._dynamicCounts[o]=0;this._dynamicBuffer.update(i.subarray(0,2*n)),s.freeFloat(i)}}},{"./lib/shaders":315,"binary-search-bounds":316,"bit-twiddle":93,colormap:127,"gl-buffer":243,"gl-mat4/invert":267,"gl-mat4/multiply":269,"gl-texture2d":323,"gl-vao":328,ndarray:451,"ndarray-gradient":442,"ndarray-ops":445,"ndarray-pack":446,"surface-nets":529,"typedarray-pool":543}],318:[function(t,e,r){"use strict";var n=t("css-font"),a=t("pick-by-alias"),i=t("regl"),o=t("gl-util/context"),s=t("es6-weak-map"),l=t("color-normalize"),c=t("font-atlas"),u=t("typedarray-pool"),f=t("parse-rect"),p=t("is-plain-obj"),h=t("parse-unit"),d=t("to-px"),g=t("detect-kerning"),v=t("object-assign"),m=t("font-measure"),y=t("flatten-vertex-data"),x=t("bit-twiddle").nextPow2,b=new s,_=!1;if(document.body){var w=document.body.appendChild(document.createElement("div"));w.style.font="italic small-caps bold condensed 16px/2 cursive",getComputedStyle(w).fontStretch&&(_=!0),document.body.removeChild(w)}var k=function(t){!function(t){return"function"==typeof t&&t._gl&&t.prop&&t.texture&&t.buffer}(t)?this.gl=o(t):(t={regl:t},this.gl=t.regl._gl),this.shader=b.get(this.gl),this.shader?this.regl=this.shader.regl:this.regl=t.regl||i({gl:this.gl}),this.charBuffer=this.regl.buffer({type:"uint8",usage:"stream"}),this.sizeBuffer=this.regl.buffer({type:"float",usage:"stream"}),this.shader||(this.shader=this.createShader(),b.set(this.gl,this.shader)),this.batch=[],this.fontSize=[],this.font=[],this.fontAtlas=[],this.draw=this.shader.draw.bind(this),this.render=function(){this.regl._refresh(),this.draw(this.batch)},this.canvas=this.gl.canvas,this.update(p(t)?t:{})};k.prototype.createShader=function(){var t=this.regl,e=t({blend:{enable:!0,color:[0,0,0,1],func:{srcRGB:"src alpha",dstRGB:"one minus src alpha",srcAlpha:"one minus dst alpha",dstAlpha:"one"}},stencil:{enable:!1},depth:{enable:!1},count:t.prop("count"),offset:t.prop("offset"),attributes:{charOffset:{offset:4,stride:8,buffer:t.this("sizeBuffer")},width:{offset:0,stride:8,buffer:t.this("sizeBuffer")},char:t.this("charBuffer"),position:t.this("position")},uniforms:{atlasSize:function(t,e){return[e.atlas.width,e.atlas.height]},atlasDim:function(t,e){return[e.atlas.cols,e.atlas.rows]},atlas:function(t,e){return e.atlas.texture},charStep:function(t,e){return e.atlas.step},em:function(t,e){return e.atlas.em},color:t.prop("color"),opacity:t.prop("opacity"),viewport:t.this("viewportArray"),scale:t.this("scale"),align:t.prop("align"),baseline:t.prop("baseline"),translate:t.this("translate"),positionOffset:t.prop("positionOffset")},primitive:"points",viewport:t.this("viewport"),vert:"\n\t\t\tprecision highp float;\n\t\t\tattribute float width, charOffset, char;\n\t\t\tattribute vec2 position;\n\t\t\tuniform float fontSize, charStep, em, align, baseline;\n\t\t\tuniform vec4 viewport;\n\t\t\tuniform vec4 color;\n\t\t\tuniform vec2 atlasSize, atlasDim, scale, translate, positionOffset;\n\t\t\tvarying vec2 charCoord, charId;\n\t\t\tvarying float charWidth;\n\t\t\tvarying vec4 fontColor;\n\t\t\tvoid main () {\n\t\t\t\t"+(k.normalViewport?"":"vec2 positionOffset = vec2(positionOffset.x,- positionOffset.y);")+"\n\n\t\t\t\tvec2 offset = floor(em * (vec2(align + charOffset, baseline)\n\t\t\t\t\t+ positionOffset))\n\t\t\t\t\t/ (viewport.zw * scale.xy);\n\n\t\t\t\tvec2 position = (position + translate) * scale;\n\t\t\t\tposition += offset * scale;\n\n\t\t\t\t"+(k.normalViewport?"position.y = 1. - position.y;":"")+"\n\n\t\t\t\tcharCoord = position * viewport.zw + viewport.xy;\n\n\t\t\t\tgl_Position = vec4(position * 2. - 1., 0, 1);\n\n\t\t\t\tgl_PointSize = charStep;\n\n\t\t\t\tcharId.x = mod(char, atlasDim.x);\n\t\t\t\tcharId.y = floor(char / atlasDim.x);\n\n\t\t\t\tcharWidth = width * em;\n\n\t\t\t\tfontColor = color / 255.;\n\t\t\t}",frag:"\n\t\t\tprecision highp float;\n\t\t\tuniform sampler2D atlas;\n\t\t\tuniform float fontSize, charStep, opacity;\n\t\t\tuniform vec2 atlasSize;\n\t\t\tuniform vec4 viewport;\n\t\t\tvarying vec4 fontColor;\n\t\t\tvarying vec2 charCoord, charId;\n\t\t\tvarying float charWidth;\n\n\t\t\tfloat lightness(vec4 color) {\n\t\t\t\treturn color.r * 0.299 + color.g * 0.587 + color.b * 0.114;\n\t\t\t}\n\n\t\t\tvoid main () {\n\t\t\t\tvec2 uv = gl_FragCoord.xy - charCoord + charStep * .5;\n\t\t\t\tfloat halfCharStep = floor(charStep * .5 + .5);\n\n\t\t\t\t// invert y and shift by 1px (FF expecially needs that)\n\t\t\t\tuv.y = charStep - uv.y;\n\n\t\t\t\t// ignore points outside of character bounding box\n\t\t\t\tfloat halfCharWidth = ceil(charWidth * .5);\n\t\t\t\tif (floor(uv.x) > halfCharStep + halfCharWidth ||\n\t\t\t\t\tfloor(uv.x) < halfCharStep - halfCharWidth) return;\n\n\t\t\t\tuv += charId * charStep;\n\t\t\t\tuv = uv / atlasSize;\n\n\t\t\t\tvec4 color = fontColor;\n\t\t\t\tvec4 mask = texture2D(atlas, uv);\n\n\t\t\t\tfloat maskY = lightness(mask);\n\t\t\t\t// float colorY = lightness(color);\n\t\t\t\tcolor.a *= maskY;\n\t\t\t\tcolor.a *= opacity;\n\n\t\t\t\t// color.a += .1;\n\n\t\t\t\t// antialiasing, see yiq color space y-channel formula\n\t\t\t\t// color.rgb += (1. - color.rgb) * (1. - mask.rgb);\n\n\t\t\t\tgl_FragColor = color;\n\t\t\t}"});return{regl:t,draw:e,atlas:{}}},k.prototype.update=function(t){var e=this;if("string"==typeof t)t={text:t};else if(!t)return;null!=(t=a(t,{position:"position positions coord coords coordinates",font:"font fontFace fontface typeface cssFont css-font family fontFamily",fontSize:"fontSize fontsize size font-size",text:"text texts chars characters value values symbols",align:"align alignment textAlign textbaseline",baseline:"baseline textBaseline textbaseline",direction:"dir direction textDirection",color:"color colour fill fill-color fillColor textColor textcolor",kerning:"kerning kern",range:"range dataBox",viewport:"vp viewport viewBox viewbox viewPort",opacity:"opacity alpha transparency visible visibility opaque",offset:"offset positionOffset padding shift indent indentation"},!0)).opacity&&(Array.isArray(t.opacity)?this.opacity=t.opacity.map((function(t){return parseFloat(t)})):this.opacity=parseFloat(t.opacity)),null!=t.viewport&&(this.viewport=f(t.viewport),k.normalViewport&&(this.viewport.y=this.canvas.height-this.viewport.y-this.viewport.height),this.viewportArray=[this.viewport.x,this.viewport.y,this.viewport.width,this.viewport.height]),null==this.viewport&&(this.viewport={x:0,y:0,width:this.gl.drawingBufferWidth,height:this.gl.drawingBufferHeight},this.viewportArray=[this.viewport.x,this.viewport.y,this.viewport.width,this.viewport.height]),null!=t.kerning&&(this.kerning=t.kerning),null!=t.offset&&("number"==typeof t.offset&&(t.offset=[t.offset,0]),this.positionOffset=y(t.offset)),t.direction&&(this.direction=t.direction),t.range&&(this.range=t.range,this.scale=[1/(t.range[2]-t.range[0]),1/(t.range[3]-t.range[1])],this.translate=[-t.range[0],-t.range[1]]),t.scale&&(this.scale=t.scale),t.translate&&(this.translate=t.translate),this.scale||(this.scale=[1/this.viewport.width,1/this.viewport.height]),this.translate||(this.translate=[0,0]),this.font.length||t.font||(t.font=k.baseFontSize+"px sans-serif");var r,i=!1,o=!1;if(t.font&&(Array.isArray(t.font)?t.font:[t.font]).forEach((function(t,r){if("string"==typeof t)try{t=n.parse(t)}catch(e){t=n.parse(k.baseFontSize+"px "+t)}else t=n.parse(n.stringify(t));var a=n.stringify({size:k.baseFontSize,family:t.family,stretch:_?t.stretch:void 0,variant:t.variant,weight:t.weight,style:t.style}),s=h(t.size),l=Math.round(s[0]*d(s[1]));if(l!==e.fontSize[r]&&(o=!0,e.fontSize[r]=l),!(e.font[r]&&a==e.font[r].baseString||(i=!0,e.font[r]=k.fonts[a],e.font[r]))){var c=t.family.join(", "),u=[t.style];t.style!=t.variant&&u.push(t.variant),t.variant!=t.weight&&u.push(t.weight),_&&t.weight!=t.stretch&&u.push(t.stretch),e.font[r]={baseString:a,family:c,weight:t.weight,stretch:t.stretch,style:t.style,variant:t.variant,width:{},kerning:{},metrics:m(c,{origin:"top",fontSize:k.baseFontSize,fontStyle:u.join(" ")})},k.fonts[a]=e.font[r]}})),(i||o)&&this.font.forEach((function(r,a){var i=n.stringify({size:e.fontSize[a],family:r.family,stretch:_?r.stretch:void 0,variant:r.variant,weight:r.weight,style:r.style});if(e.fontAtlas[a]=e.shader.atlas[i],!e.fontAtlas[a]){var o=r.metrics;e.shader.atlas[i]=e.fontAtlas[a]={fontString:i,step:2*Math.ceil(e.fontSize[a]*o.bottom*.5),em:e.fontSize[a],cols:0,rows:0,height:0,width:0,chars:[],ids:{},texture:e.regl.texture()}}null==t.text&&(t.text=e.text)})),"string"==typeof t.text&&t.position&&t.position.length>2){for(var s=Array(.5*t.position.length),p=0;p<s.length;p++)s[p]=t.text;t.text=s}if(null!=t.text||i){if(this.textOffsets=[0],Array.isArray(t.text)){this.count=t.text[0].length,this.counts=[this.count];for(var b=1;b<t.text.length;b++)this.textOffsets[b]=this.textOffsets[b-1]+t.text[b-1].length,this.count+=t.text[b].length,this.counts.push(t.text[b].length);this.text=t.text.join("")}else this.text=t.text,this.count=this.text.length,this.counts=[this.count];r=[],this.font.forEach((function(t,n){k.atlasContext.font=t.baseString;for(var a=e.fontAtlas[n],i=0;i<e.text.length;i++){var o=e.text.charAt(i);if(null==a.ids[o]&&(a.ids[o]=a.chars.length,a.chars.push(o),r.push(o)),null==t.width[o]&&(t.width[o]=k.atlasContext.measureText(o).width/k.baseFontSize,e.kerning)){var s=[];for(var l in t.width)s.push(l+o,o+l);v(t.kerning,g(t.family,{pairs:s}))}}}))}if(t.position)if(t.position.length>2){for(var w=!t.position[0].length,T=u.mallocFloat(2*this.count),A=0,M=0;A<this.counts.length;A++){var E=this.counts[A];if(w)for(var S=0;S<E;S++)T[M++]=t.position[2*A],T[M++]=t.position[2*A+1];else for(var C=0;C<E;C++)T[M++]=t.position[A][0],T[M++]=t.position[A][1]}this.position.call?this.position({type:"float",data:T}):this.position=this.regl.buffer({type:"float",data:T}),u.freeFloat(T)}else this.position.destroy&&this.position.destroy(),this.position={constant:t.position};if(t.text||i){var L=u.mallocUint8(this.count),O=u.mallocFloat(2*this.count);this.textWidth=[];for(var P=0,I=0;P<this.counts.length;P++){for(var D=this.counts[P],z=this.font[P]||this.font[0],R=this.fontAtlas[P]||this.fontAtlas[0],F=0;F<D;F++){var B=this.text.charAt(I),N=this.text.charAt(I-1);if(L[I]=R.ids[B],O[2*I]=z.width[B],F){var j=O[2*I-2],V=O[2*I],U=O[2*I-1]+.5*j+.5*V;if(this.kerning){var H=z.kerning[N+B];H&&(U+=.001*H)}O[2*I+1]=U}else O[2*I+1]=.5*O[2*I];I++}this.textWidth.push(O.length?.5*O[2*I-2]+O[2*I-1]:0)}t.align||(t.align=this.align),this.charBuffer({data:L,type:"uint8",usage:"stream"}),this.sizeBuffer({data:O,type:"float",usage:"stream"}),u.freeUint8(L),u.freeFloat(O),r.length&&this.font.forEach((function(t,r){var n=e.fontAtlas[r],a=n.step,i=Math.floor(k.maxAtlasSize/a),o=Math.min(i,n.chars.length),s=Math.ceil(n.chars.length/o),l=x(o*a),u=x(s*a);n.width=l,n.height=u,n.rows=s,n.cols=o,n.em&&n.texture({data:c({canvas:k.atlasCanvas,font:n.fontString,chars:n.chars,shape:[l,u],step:[a,a]})})}))}if(t.align&&(this.align=t.align,this.alignOffset=this.textWidth.map((function(t,r){var n=Array.isArray(e.align)?e.align.length>1?e.align[r]:e.align[0]:e.align;if("number"==typeof n)return n;switch(n){case"right":case"end":return-t;case"center":case"centre":case"middle":return.5*-t}return 0}))),null==this.baseline&&null==t.baseline&&(t.baseline=0),null!=t.baseline&&(this.baseline=t.baseline,Array.isArray(this.baseline)||(this.baseline=[this.baseline]),this.baselineOffset=this.baseline.map((function(t,r){var n=(e.font[r]||e.font[0]).metrics,a=0;return a+=.5*n.bottom,a+="number"==typeof t?t-n.baseline:-n[t],k.normalViewport||(a*=-1),a}))),null!=t.color)if(t.color||(t.color="transparent"),"string"!=typeof t.color&&isNaN(t.color)){var q;if("number"==typeof t.color[0]&&t.color.length>this.counts.length){var G=t.color.length;q=u.mallocUint8(G);for(var W=(t.color.subarray||t.color.slice).bind(t.color),Y=0;Y<G;Y+=4)q.set(l(W(Y,Y+4),"uint8"),Y)}else{var X=t.color.length;q=u.mallocUint8(4*X);for(var Z=0;Z<X;Z++)q.set(l(t.color[Z]||0,"uint8"),4*Z)}this.color=q}else this.color=l(t.color,"uint8");if(t.position||t.text||t.color||t.baseline||t.align||t.font||t.offset||t.opacity)if(this.color.length>4||this.baselineOffset.length>1||this.align&&this.align.length>1||this.fontAtlas.length>1||this.positionOffset.length>2){var J=Math.max(.5*this.position.length||0,.25*this.color.length||0,this.baselineOffset.length||0,this.alignOffset.length||0,this.font.length||0,this.opacity.length||0,.5*this.positionOffset.length||0);this.batch=Array(J);for(var K=0;K<this.batch.length;K++)this.batch[K]={count:this.counts.length>1?this.counts[K]:this.counts[0],offset:this.textOffsets.length>1?this.textOffsets[K]:this.textOffsets[0],color:this.color?this.color.length<=4?this.color:this.color.subarray(4*K,4*K+4):[0,0,0,255],opacity:Array.isArray(this.opacity)?this.opacity[K]:this.opacity,baseline:null!=this.baselineOffset[K]?this.baselineOffset[K]:this.baselineOffset[0],align:this.align?null!=this.alignOffset[K]?this.alignOffset[K]:this.alignOffset[0]:0,atlas:this.fontAtlas[K]||this.fontAtlas[0],positionOffset:this.positionOffset.length>2?this.positionOffset.subarray(2*K,2*K+2):this.positionOffset}}else this.count?this.batch=[{count:this.count,offset:0,color:this.color||[0,0,0,255],opacity:Array.isArray(this.opacity)?this.opacity[0]:this.opacity,baseline:this.baselineOffset[0],align:this.alignOffset?this.alignOffset[0]:0,atlas:this.fontAtlas[0],positionOffset:this.positionOffset}]:this.batch=[]},k.prototype.destroy=function(){},k.prototype.kerning=!0,k.prototype.position={constant:new Float32Array(2)},k.prototype.translate=null,k.prototype.scale=null,k.prototype.font=null,k.prototype.text="",k.prototype.positionOffset=[0,0],k.prototype.opacity=1,k.prototype.color=new Uint8Array([0,0,0,255]),k.prototype.alignOffset=[0,0],k.normalViewport=!1,k.maxAtlasSize=1024,k.atlasCanvas=document.createElement("canvas"),k.atlasContext=k.atlasCanvas.getContext("2d",{alpha:!1}),k.baseFontSize=64,k.fonts={},e.exports=k},{"bit-twiddle":93,"color-normalize":121,"css-font":140,"detect-kerning":167,"es6-weak-map":319,"flatten-vertex-data":229,"font-atlas":230,"font-measure":231,"gl-util/context":324,"is-plain-obj":423,"object-assign":455,"parse-rect":460,"parse-unit":462,"pick-by-alias":466,regl:500,"to-px":537,"typedarray-pool":543}],319:[function(t,e,r){"use strict";e.exports=t("./is-implemented")()?WeakMap:t("./polyfill")},{"./is-implemented":320,"./polyfill":322}],320:[function(t,e,r){"use strict";e.exports=function(){var t,e;if("function"!=typeof WeakMap)return!1;try{t=new WeakMap([[e={},"one"],[{},"two"],[{},"three"]])}catch(t){return!1}return"[object WeakMap]"===String(t)&&"function"==typeof t.set&&t.set({},1)===t&&"function"==typeof t.delete&&"function"==typeof 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t.style.position="absolute",t.style.top=0,t.style.left=0,t}r.exports=function(t){var r;if(t?"string"==typeof t&&(t={container:t}):t={},(t=i(t)?{container:t}:"string"==typeof(r=t).nodeName&&"function"==typeof r.appendChild&&"function"==typeof r.getBoundingClientRect?{container:t}:function(t){return"function"==typeof t.drawArrays||"function"==typeof t.drawElements}(t)?{gl:t}:n(t,{container:"container target element el canvas holder parent parentNode wrapper use ref root node",gl:"gl context webgl glContext",attrs:"attributes attrs contextAttributes",pixelRatio:"pixelRatio pxRatio px ratio pxratio pixelratio",width:"w width",height:"h height"},!0)).pixelRatio||(t.pixelRatio=e.pixelRatio||1),t.gl)return t.gl;if(t.canvas&&(t.container=t.canvas.parentNode),t.container){if("string"==typeof t.container){var s=document.querySelector(t.container);if(!s)throw Error("Element "+t.container+" is not 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Use headless-gl.");t.container=document.body||document.documentElement,t.canvas=o(),t.container.appendChild(t.canvas),a(t)}if(!t.gl)try{t.gl=t.canvas.getContext("webgl",t.attrs)}catch(r){try{t.gl=t.canvas.getContext("experimental-webgl",t.attrs)}catch(r){t.gl=t.canvas.getContext("webgl-experimental",t.attrs)}}return t.gl}}).call(this,void 0!==e?e:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"pick-by-alias":466}],325:[function(t,e,r){"use strict";e.exports=function(t,e,r){e?e.bind():t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,null);var n=0|t.getParameter(t.MAX_VERTEX_ATTRIBS);if(r){if(r.length>n)throw new Error("gl-vao: Too many vertex attributes");for(var a=0;a<r.length;++a){var i=r[a];if(i.buffer){var o=i.buffer,s=i.size||4,l=i.type||t.FLOAT,c=!!i.normalized,u=i.stride||0,f=i.offset||0;o.bind(),t.enableVertexAttribArray(a),t.vertexAttribPointer(a,s,l,c,u,f)}else{if("number"==typeof i)t.vertexAttrib1f(a,i);else if(1===i.length)t.vertexAttrib1f(a,i[0]);else if(2===i.length)t.vertexAttrib2f(a,i[0],i[1]);else if(3===i.length)t.vertexAttrib3f(a,i[0],i[1],i[2]);else{if(4!==i.length)throw new Error("gl-vao: Invalid vertex attribute");t.vertexAttrib4f(a,i[0],i[1],i[2],i[3])}t.disableVertexAttribArray(a)}}for(;a<n;++a)t.disableVertexAttribArray(a)}else for(t.bindBuffer(t.ARRAY_BUFFER,null),a=0;a<n;++a)t.disableVertexAttribArray(a)}},{}],326:[function(t,e,r){"use strict";var n=t("./do-bind.js");function a(t){this.gl=t,this._elements=null,this._attributes=null,this._elementsType=t.UNSIGNED_SHORT}a.prototype.bind=function(){n(this.gl,this._elements,this._attributes)},a.prototype.update=function(t,e,r){this._elements=e,this._attributes=t,this._elementsType=r||this.gl.UNSIGNED_SHORT},a.prototype.dispose=function(){},a.prototype.unbind=function(){},a.prototype.draw=function(t,e,r){r=r||0;var n=this.gl;this._elements?n.drawElements(t,e,this._elementsType,r):n.drawArrays(t,r,e)},e.exports=function(t){return new 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e=this._compare,r=this.root,n=[],i=0;r;){var a=e(t,r.key);n.push(r),a<0&&(i=n.length),r=a<0?r.left:r.right}return n.length=i,new f(this,n)},c.lt=function(t){for(var e=this._compare,r=this.root,n=[],i=0;r;){var a=e(t,r.key);n.push(r),a>0&&(i=n.length),r=a<=0?r.left:r.right}return n.length=i,new f(this,n)},c.le=function(t){for(var e=this._compare,r=this.root,n=[],i=0;r;){var a=e(t,r.key);n.push(r),a>=0&&(i=n.length),r=a<0?r.left:r.right}return n.length=i,new f(this,n)},c.find=function(t){for(var e=this._compare,r=this.root,n=[];r;){var i=e(t,r.key);if(n.push(r),0===i)return new f(this,n);r=i<=0?r.left:r.right}return new f(this,[])},c.remove=function(t){var e=this.find(t);return e?e.remove():this},c.get=function(t){for(var e=this._compare,r=this.root;r;){var n=e(t,r.key);if(0===n)return r.value;r=n<=0?r.left:r.right}};var h=f.prototype;function p(t,e){t.key=e.key,t.value=e.value,t.left=e.left,t.right=e.right,t._color=e._color,t._count=e._count}function d(t,e){return 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d=e[e.length-2];d.left===r?d.left=null:d.right===r&&(d.right=null),e.pop();for(var c=0;c<e.length;++c)e[c]._count--;return new u(this.tree._compare,e[0])}if(r.left||r.right){r.left?p(r,r.left):r.right&&p(r,r.right),r._color=i;for(var c=0;c<e.length-1;++c)e[c]._count--;return new u(this.tree._compare,e[0])}if(1===e.length)return new u(this.tree._compare,null);for(var c=0;c<e.length;++c)e[c]._count--;var v=e[e.length-2];return function(t){for(var e,r,a,u,c=t.length-1;c>=0;--c){if(e=t[c],0===c)return void(e._color=i);if((r=t[c-1]).left===e){if((a=r.right).right&&a.right._color===n){if(a=r.right=o(a),u=a.right=o(a.right),r.right=a.left,a.left=r,a.right=u,a._color=r._color,e._color=i,r._color=i,u._color=i,l(r),l(a),c>1){var f=t[c-2];f.left===r?f.left=a:f.right=a}return void(t[c-1]=a)}if(a.left&&a.left._color===n){if(a=r.right=o(a),u=a.left=o(a.left),r.right=u.left,a.left=u.right,u.left=r,u.right=a,u._color=r._color,r._color=i,a._color=i,e._color=i,l(r),l(a),l(u),c>1){var f=t[c-2];f.left===r?f.left=u:f.right=u}return void(t[c-1]=u)}if(a._color===i){if(r._color===n)return r._color=i,void(r.right=s(n,a));r.right=s(n,a);continue}if(a=o(a),r.right=a.left,a.left=r,a._color=r._color,r._color=n,l(r),l(a),c>1){var f=t[c-2];f.left===r?f.left=a:f.right=a}t[c-1]=a,t[c]=r,c+1<t.length?t[c+1]=e:t.push(e),c+=2}else{if((a=r.left).left&&a.left._color===n){if(a=r.left=o(a),u=a.left=o(a.left),r.left=a.right,a.right=r,a.left=u,a._color=r._color,e._color=i,r._color=i,u._color=i,l(r),l(a),c>1){var f=t[c-2];f.right===r?f.right=a:f.left=a}return void(t[c-1]=a)}if(a.right&&a.right._color===n){if(a=r.left=o(a),u=a.right=o(a.right),r.left=u.right,a.right=u.left,u.right=r,u.left=a,u._color=r._color,r._color=i,a._color=i,e._color=i,l(r),l(a),l(u),c>1){var f=t[c-2];f.right===r?f.right=u:f.left=u}return void(t[c-1]=u)}if(a._color===i){if(r._color===n)return r._color=i,void(r.left=s(n,a));r.left=s(n,a);continue}if(a=o(a),r.left=a.right,a.right=r,a._color=r._color,r._color=n,l(r),l(a),c>1){var f=t[c-2];f.right===r?f.right=a:f.left=a}t[c-1]=a,t[c]=r,c+1<t.length?t[c+1]=e:t.push(e),c+=2}}}(e),v.left===r?v.left=null:v.right=null,new u(this.tree._compare,e[0])},Object.defineProperty(h,"key",{get:function(){if(this._stack.length>0)return this._stack[this._stack.length-1].key},enumerable:!0}),Object.defineProperty(h,"value",{get:function(){if(this._stack.length>0)return this._stack[this._stack.length-1].value},enumerable:!0}),Object.defineProperty(h,"index",{get:function(){var t=0,e=this._stack;if(0===e.length){var r=this.tree.root;return r?r._count:0}e[e.length-1].left&&(t=e[e.length-1].left._count);for(var n=e.length-2;n>=0;--n)e[n+1]===e[n].right&&(++t,e[n].left&&(t+=e[n].left._count));return t},enumerable:!0}),h.next=function(){var t=this._stack;if(0!==t.length){var e=t[t.length-1];if(e.right)for(e=e.right;e;)t.push(e),e=e.left;else for(t.pop();t.length>0&&t[t.length-1].right===e;)e=t[t.length-1],t.pop()}},Object.defineProperty(h,"hasNext",{get:function(){var t=this._stack;if(0===t.length)return!1;if(t[t.length-1].right)return!0;for(var e=t.length-1;e>0;--e)if(t[e-1].left===t[e])return!0;return!1}}),h.update=function(t){var e=this._stack;if(0===e.length)throw new Error("Can't update empty node!");var r=new Array(e.length),n=e[e.length-1];r[r.length-1]=new a(n._color,n.key,t,n.left,n.right,n._count);for(var i=e.length-2;i>=0;--i)(n=e[i]).left===e[i+1]?r[i]=new a(n._color,n.key,n.value,r[i+1],n.right,n._count):r[i]=new a(n._color,n.key,n.value,n.left,r[i+1],n._count);return new u(this.tree._compare,r[0])},h.prev=function(){var t=this._stack;if(0!==t.length){var e=t[t.length-1];if(e.left)for(e=e.left;e;)t.push(e),e=e.right;else for(t.pop();t.length>0&&t[t.length-1].left===e;)e=t[t.length-1],t.pop()}},Object.defineProperty(h,"hasPrev",{get:function(){var t=this._stack;if(0===t.length)return!1;if(t[t.length-1].left)return!0;for(var e=t.length-1;e>0;--e)if(t[e-1].right===t[e])return!0;return!1}})},{}],230:[function(t,e,r){var n=[.9999999999998099,676.5203681218851,-1259.1392167224028,771.3234287776531,-176.6150291621406,12.507343278686905,-.13857109526572012,9984369578019572e-21,1.5056327351493116e-7],i=607/128,a=[.9999999999999971,57.15623566586292,-59.59796035547549,14.136097974741746,-.4919138160976202,3399464998481189e-20,4652362892704858e-20,-9837447530487956e-20,.0001580887032249125,-.00021026444172410488,.00021743961811521265,-.0001643181065367639,8441822398385275e-20,-26190838401581408e-21,36899182659531625e-22];function o(t){if(t<0)return Number("0/0");for(var e=a[0],r=a.length-1;r>0;--r)e+=a[r]/(t+r);var n=t+i+.5;return.5*Math.log(2*Math.PI)+(t+.5)*Math.log(n)-n+Math.log(e)-Math.log(t)}e.exports=function t(e){if(e<.5)return Math.PI/(Math.sin(Math.PI*e)*t(1-e));if(e>100)return Math.exp(o(e));e-=1;for(var r=n[0],i=1;i<9;i++)r+=n[i]/(e+i);var a=e+7+.5;return Math.sqrt(2*Math.PI)*Math.pow(a,e+.5)*Math.exp(-a)*r},e.exports.log=o},{}],231:[function(t,e,r){e.exports=function(t,e){if("string"!=typeof t)throw new TypeError("must specify type string");if(e=e||{},"undefined"==typeof document&&!e.canvas)return null;var r=e.canvas||document.createElement("canvas");"number"==typeof e.width&&(r.width=e.width),"number"==typeof e.height&&(r.height=e.height);var n,i=e;try{var a=[t];0===t.indexOf("webgl")&&a.push("experimental-"+t);for(var o=0;o<a.length;o++)if(n=r.getContext(a[o],i))return n}catch(t){n=null}return n||null}},{}],232:[function(t,e,r){"use strict";e.exports=function(t,e){var r=new c(t);return r.update(e),r};var n=t("./lib/text.js"),i=t("./lib/lines.js"),a=t("./lib/background.js"),o=t("./lib/cube.js"),s=t("./lib/ticks.js"),l=new Float32Array([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]);function u(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t}function c(t){this.gl=t,this.pixelRatio=1,this.bounds=[[-10,-10,-10],[10,10,10]],this.ticks=[[],[],[]],this.autoTicks=!0,this.tickSpacing=[1,1,1],this.tickEnable=[!0,!0,!0],this.tickFont=["sans-serif","sans-serif","sans-serif"],this.tickSize=[12,12,12],this.tickAngle=[0,0,0],this.tickAlign=["auto","auto","auto"],this.tickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.tickPad=[10,10,10],this.lastCubeProps={cubeEdges:[0,0,0],axis:[0,0,0]},this.labels=["x","y","z"],this.labelEnable=[!0,!0,!0],this.labelFont="sans-serif",this.labelSize=[20,20,20],this.labelAngle=[0,0,0],this.labelAlign=["auto","auto","auto"],this.labelColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.labelPad=[10,10,10],this.lineEnable=[!0,!0,!0],this.lineMirror=[!1,!1,!1],this.lineWidth=[1,1,1],this.lineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.lineTickEnable=[!0,!0,!0],this.lineTickMirror=[!1,!1,!1],this.lineTickLength=[0,0,0],this.lineTickWidth=[1,1,1],this.lineTickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.gridEnable=[!0,!0,!0],this.gridWidth=[1,1,1],this.gridColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.zeroEnable=[!0,!0,!0],this.zeroLineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.zeroLineWidth=[2,2,2],this.backgroundEnable=[!1,!1,!1],this.backgroundColor=[[.8,.8,.8,.5],[.8,.8,.8,.5],[.8,.8,.8,.5]],this._firstInit=!0,this._text=null,this._lines=null,this._background=a(t)}var f=c.prototype;function h(){this.primalOffset=[0,0,0],this.primalMinor=[0,0,0],this.mirrorOffset=[0,0,0],this.mirrorMinor=[0,0,0]}f.update=function(t){function e(e,r,n){if(n in t){var i,a=t[n],o=this[n];(e?Array.isArray(a)&&Array.isArray(a[0]):Array.isArray(a))?this[n]=i=[r(a[0]),r(a[1]),r(a[2])]:this[n]=i=[r(a),r(a),r(a)];for(var s=0;s<3;++s)if(i[s]!==o[s])return!0}return!1}t=t||{};var r,a=e.bind(this,!1,Number),o=e.bind(this,!1,Boolean),l=e.bind(this,!1,String),u=e.bind(this,!0,function(t){if(Array.isArray(t)){if(3===t.length)return[+t[0],+t[1],+t[2],1];if(4===t.length)return[+t[0],+t[1],+t[2],+t[3]]}return[0,0,0,1]}),c=!1,f=!1;if("bounds"in t)for(var h=t.bounds,p=0;p<2;++p)for(var d=0;d<3;++d)h[p][d]!==this.bounds[p][d]&&(f=!0),this.bounds[p][d]=h[p][d];if("ticks"in t){r=t.ticks,c=!0,this.autoTicks=!1;for(var p=0;p<3;++p)this.tickSpacing[p]=0}else a("tickSpacing")&&(this.autoTicks=!0,f=!0);if(this._firstInit&&("ticks"in t||"tickSpacing"in t||(this.autoTicks=!0),f=!0,c=!0,this._firstInit=!1),f&&this.autoTicks&&(r=s.create(this.bounds,this.tickSpacing),c=!0),c){for(var p=0;p<3;++p)r[p].sort(function(t,e){return t.x-e.x});s.equal(r,this.ticks)?c=!1:this.ticks=r}o("tickEnable"),l("tickFont")&&(c=!0),a("tickSize"),a("tickAngle"),a("tickPad"),u("tickColor");var v=l("labels");l("labelFont")&&(v=!0),o("labelEnable"),a("labelSize"),a("labelPad"),u("labelColor"),o("lineEnable"),o("lineMirror"),a("lineWidth"),u("lineColor"),o("lineTickEnable"),o("lineTickMirror"),a("lineTickLength"),a("lineTickWidth"),u("lineTickColor"),o("gridEnable"),a("gridWidth"),u("gridColor"),o("zeroEnable"),u("zeroLineColor"),a("zeroLineWidth"),o("backgroundEnable"),u("backgroundColor"),this._text?this._text&&(v||c)&&this._text.update(this.bounds,this.labels,this.labelFont,this.ticks,this.tickFont):this._text=n(this.gl,this.bounds,this.labels,this.labelFont,this.ticks,this.tickFont),this._lines&&c&&(this._lines.dispose(),this._lines=null),this._lines||(this._lines=i(this.gl,this.bounds,this.ticks))};var p=[new h,new h,new h];function d(t,e,r,n,i){for(var a=t.primalOffset,o=t.primalMinor,s=t.mirrorOffset,l=t.mirrorMinor,u=n[e],c=0;c<3;++c)if(e!==c){var f=a,h=s,p=o,d=l;u&1<<c&&(f=s,h=a,p=l,d=o),f[c]=r[0][c],h[c]=r[1][c],i[c]>0?(p[c]=-1,d[c]=0):(p[c]=0,d[c]=1)}}var v=[0,0,0],g={model:l,view:l,projection:l,_ortho:!1};f.isOpaque=function(){return!0},f.isTransparent=function(){return!1},f.drawTransparent=function(t){};var m=[0,0,0],y=[0,0,0],x=[0,0,0];f.draw=function(t){t=t||g;for(var e=this.gl,r=t.model||l,n=t.view||l,i=t.projection||l,a=this.bounds,s=t._ortho||!1,c=o(r,n,i,a,s),f=c.cubeEdges,h=c.axis,b=n[12],_=n[13],w=n[14],k=n[15],A=s?2:1,T=A*this.pixelRatio*(i[3]*b+i[7]*_+i[11]*w+i[15]*k)/e.drawingBufferHeight,M=0;M<3;++M)this.lastCubeProps.cubeEdges[M]=f[M],this.lastCubeProps.axis[M]=h[M];for(var E=p,M=0;M<3;++M)d(p[M],M,this.bounds,f,h);for(var S,e=this.gl,C=v,M=0;M<3;++M)this.backgroundEnable[M]?C[M]=h[M]:C[M]=0;this._background.draw(r,n,i,a,C,this.backgroundColor),this._lines.bind(r,n,i,this);for(var M=0;M<3;++M){var L=[0,0,0];h[M]>0?L[M]=a[1][M]:L[M]=a[0][M];for(var O=0;O<2;++O){var I=(M+1+O)%3,P=(M+1+(1^O))%3;this.gridEnable[I]&&this._lines.drawGrid(I,P,this.bounds,L,this.gridColor[I],this.gridWidth[I]*this.pixelRatio)}for(var O=0;O<2;++O){var I=(M+1+O)%3,P=(M+1+(1^O))%3;this.zeroEnable[P]&&Math.min(a[0][P],a[1][P])<=0&&Math.max(a[0][P],a[1][P])>=0&&this._lines.drawZero(I,P,this.bounds,L,this.zeroLineColor[P],this.zeroLineWidth[P]*this.pixelRatio)}}for(var M=0;M<3;++M){this.lineEnable[M]&&this._lines.drawAxisLine(M,this.bounds,E[M].primalOffset,this.lineColor[M],this.lineWidth[M]*this.pixelRatio),this.lineMirror[M]&&this._lines.drawAxisLine(M,this.bounds,E[M].mirrorOffset,this.lineColor[M],this.lineWidth[M]*this.pixelRatio);for(var D=u(m,E[M].primalMinor),z=u(y,E[M].mirrorMinor),R=this.lineTickLength,O=0;O<3;++O){var F=T/r[5*O];D[O]*=R[O]*F,z[O]*=R[O]*F}this.lineTickEnable[M]&&this._lines.drawAxisTicks(M,E[M].primalOffset,D,this.lineTickColor[M],this.lineTickWidth[M]*this.pixelRatio),this.lineTickMirror[M]&&this._lines.drawAxisTicks(M,E[M].mirrorOffset,z,this.lineTickColor[M],this.lineTickWidth[M]*this.pixelRatio)}var B,N;function j(t){(N=[0,0,0])[t]=1}function V(t,e,r){var n=(t+1)%3,i=(t+2)%3,a=e[n],o=e[i],s=r[n],l=r[i];a>0&&l>0?j(n):a>0&&l<0?j(n):a<0&&l>0?j(n):a<0&&l<0?j(n):o>0&&s>0?j(i):o>0&&s<0?j(i):o<0&&s>0?j(i):o<0&&s<0&&j(i)}this._lines.unbind(),this._text.bind(r,n,i,this.pixelRatio);for(var M=0;M<3;++M){for(var U=E[M].primalMinor,H=E[M].mirrorMinor,q=u(x,E[M].primalOffset),O=0;O<3;++O)this.lineTickEnable[M]&&(q[O]+=T*U[O]*Math.max(this.lineTickLength[O],0)/r[5*O]);var G=[0,0,0];if(G[M]=1,this.tickEnable[M]){-3600===this.tickAngle[M]?(this.tickAngle[M]=0,this.tickAlign[M]="auto"):this.tickAlign[M]=-1,B=1,"auto"===(S=[this.tickAlign[M],.5,B])[0]?S[0]=0:S[0]=parseInt(""+S[0]),N=[0,0,0],V(M,U,H);for(var O=0;O<3;++O)q[O]+=T*U[O]*this.tickPad[O]/r[5*O];this._text.drawTicks(M,this.tickSize[M],this.tickAngle[M],q,this.tickColor[M],G,N,S)}if(this.labelEnable[M]){B=0,N=[0,0,0],this.labels[M].length>4&&(j(M),B=1),"auto"===(S=[this.labelAlign[M],.5,B])[0]?S[0]=0:S[0]=parseInt(""+S[0]);for(var O=0;O<3;++O)q[O]+=T*U[O]*this.labelPad[O]/r[5*O];q[M]+=.5*(a[0][M]+a[1][M]),this._text.drawLabel(M,this.labelSize[M],this.labelAngle[M],q,this.labelColor[M],[0,0,0],N,S)}}this._text.unbind()},f.dispose=function(){this._text.dispose(),this._lines.dispose(),this._background.dispose(),this._lines=null,this._text=null,this._background=null,this.gl=null}},{"./lib/background.js":233,"./lib/cube.js":234,"./lib/lines.js":235,"./lib/text.js":237,"./lib/ticks.js":238}],233:[function(t,e,r){"use strict";e.exports=function(t){for(var e=[],r=[],s=0,l=0;l<3;++l)for(var u=(l+1)%3,c=(l+2)%3,f=[0,0,0],h=[0,0,0],p=-1;p<=1;p+=2){r.push(s,s+2,s+1,s+1,s+2,s+3),f[l]=p,h[l]=p;for(var d=-1;d<=1;d+=2){f[u]=d;for(var v=-1;v<=1;v+=2)f[c]=v,e.push(f[0],f[1],f[2],h[0],h[1],h[2]),s+=1}var g=u;u=c,c=g}var m=n(t,new Float32Array(e)),y=n(t,new Uint16Array(r),t.ELEMENT_ARRAY_BUFFER),x=i(t,[{buffer:m,type:t.FLOAT,size:3,offset:0,stride:24},{buffer:m,type:t.FLOAT,size:3,offset:12,stride:24}],y),b=a(t);return b.attributes.position.location=0,b.attributes.normal.location=1,new o(t,m,x,b)};var n=t("gl-buffer"),i=t("gl-vao"),a=t("./shaders").bg;function o(t,e,r,n){this.gl=t,this.buffer=e,this.vao=r,this.shader=n}var s=o.prototype;s.draw=function(t,e,r,n,i,a){for(var o=!1,s=0;s<3;++s)o=o||i[s];if(o){var l=this.gl;l.enable(l.POLYGON_OFFSET_FILL),l.polygonOffset(1,2),this.shader.bind(),this.shader.uniforms={model:t,view:e,projection:r,bounds:n,enable:i,colors:a},this.vao.bind(),this.vao.draw(this.gl.TRIANGLES,36),this.vao.unbind(),l.disable(l.POLYGON_OFFSET_FILL)}},s.dispose=function(){this.vao.dispose(),this.buffer.dispose(),this.shader.dispose()}},{"./shaders":236,"gl-buffer":240,"gl-vao":322}],234:[function(t,e,r){"use strict";e.exports=function(t,e,r,a,p){i(s,e,t),i(s,r,s);for(var y=0,x=0;x<2;++x){c[2]=a[x][2];for(var b=0;b<2;++b){c[1]=a[b][1];for(var _=0;_<2;++_)c[0]=a[_][0],h(l[y],c,s),y+=1}}for(var w=-1,x=0;x<8;++x){for(var k=l[x][3],A=0;A<3;++A)u[x][A]=l[x][A]/k;p&&(u[x][2]*=-1),k<0&&(w<0?w=x:u[x][2]<u[w][2]&&(w=x))}if(w<0){w=0;for(var T=0;T<3;++T){for(var M=(T+2)%3,E=(T+1)%3,S=-1,C=-1,L=0;L<2;++L){var O=L<<T,I=O+(L<<M)+(1-L<<E),P=O+(1-L<<M)+(L<<E);o(u[O],u[I],u[P],f)<0||(L?S=1:C=1)}if(S<0||C<0)C>S&&(w|=1<<T);else{for(var L=0;L<2;++L){var O=L<<T,I=O+(L<<M)+(1-L<<E),P=O+(1-L<<M)+(L<<E),D=d([l[O],l[I],l[P],l[O+(1<<M)+(1<<E)]]);L?S=D:C=D}C>S&&(w|=1<<T)}}}for(var z=7^w,R=-1,x=0;x<8;++x)x!==w&&x!==z&&(R<0?R=x:u[R][1]>u[x][1]&&(R=x));for(var F=-1,x=0;x<3;++x){var B=R^1<<x;if(B!==w&&B!==z){F<0&&(F=B);var E=u[B];E[0]<u[F][0]&&(F=B)}}for(var N=-1,x=0;x<3;++x){var B=R^1<<x;if(B!==w&&B!==z&&B!==F){N<0&&(N=B);var E=u[B];E[0]>u[N][0]&&(N=B)}}var j=v;j[0]=j[1]=j[2]=0,j[n.log2(F^R)]=R&F,j[n.log2(R^N)]=R&N;var V=7^N;V===w||V===z?(V=7^F,j[n.log2(N^V)]=V&N):j[n.log2(F^V)]=V&F;for(var U=g,H=w,T=0;T<3;++T)U[T]=H&1<<T?-1:1;return m};var n=t("bit-twiddle"),i=t("gl-mat4/multiply"),a=t("split-polygon"),o=t("robust-orientation"),s=new Array(16),l=new Array(8),u=new Array(8),c=new Array(3),f=[0,0,0];function h(t,e,r){for(var n=0;n<4;++n){t[n]=r[12+n];for(var i=0;i<3;++i)t[n]+=e[i]*r[4*i+n]}}!function(){for(var t=0;t<8;++t)l[t]=[1,1,1,1],u[t]=[1,1,1]}();var p=[[0,0,1,0,0],[0,0,-1,1,0],[0,-1,0,1,0],[0,1,0,1,0],[-1,0,0,1,0],[1,0,0,1,0]];function d(t){for(var e=0;e<p.length;++e)if((t=a.positive(t,p[e])).length<3)return 0;for(var r=t[0],n=r[0]/r[3],i=r[1]/r[3],o=0,e=1;e+1<t.length;++e){var s=t[e],l=t[e+1],u=s[0]/s[3],c=s[1]/s[3],f=l[0]/l[3],h=l[1]/l[3],d=u-n,v=c-i,g=f-n,m=h-i;o+=Math.abs(d*m-v*g)}return o}var v=[1,1,1],g=[0,0,0],m={cubeEdges:v,axis:g}},{"bit-twiddle":85,"gl-mat4/multiply":266,"robust-orientation":497,"split-polygon":514}],235:[function(t,e,r){"use strict";e.exports=function(t,e,r){var o=[],s=[0,0,0],l=[0,0,0],u=[0,0,0],c=[0,0,0];o.push(0,0,1,0,1,1,0,0,-1,0,0,-1,0,1,1,0,1,-1);for(var f=0;f<3;++f){for(var h=o.length/3|0,d=0;d<r[f].length;++d){var v=+r[f][d].x;o.push(v,0,1,v,1,1,v,0,-1,v,0,-1,v,1,1,v,1,-1)}var g=o.length/3|0;s[f]=h,l[f]=g-h;for(var h=o.length/3|0,m=0;m<r[f].length;++m){var v=+r[f][m].x;o.push(v,0,1,v,1,1,v,0,-1,v,0,-1,v,1,1,v,1,-1)}var g=o.length/3|0;u[f]=h,c[f]=g-h}var y=n(t,new Float32Array(o)),x=i(t,[{buffer:y,type:t.FLOAT,size:3,stride:0,offset:0}]),b=a(t);return b.attributes.position.location=0,new p(t,y,x,b,l,s,c,u)};var n=t("gl-buffer"),i=t("gl-vao"),a=t("./shaders").line,o=[0,0,0],s=[0,0,0],l=[0,0,0],u=[0,0,0],c=[1,1];function f(t){return t[0]=t[1]=t[2]=0,t}function h(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t}function p(t,e,r,n,i,a,o,s){this.gl=t,this.vertBuffer=e,this.vao=r,this.shader=n,this.tickCount=i,this.tickOffset=a,this.gridCount=o,this.gridOffset=s}var d=p.prototype;d.bind=function(t,e,r){this.shader.bind(),this.shader.uniforms.model=t,this.shader.uniforms.view=e,this.shader.uniforms.projection=r,c[0]=this.gl.drawingBufferWidth,c[1]=this.gl.drawingBufferHeight,this.shader.uniforms.screenShape=c,this.vao.bind()},d.unbind=function(){this.vao.unbind()},d.drawAxisLine=function(t,e,r,n,i){var a=f(s);this.shader.uniforms.majorAxis=s,a[t]=e[1][t]-e[0][t],this.shader.uniforms.minorAxis=a;var o=h(u,r);o[t]+=e[0][t],this.shader.uniforms.offset=o,this.shader.uniforms.lineWidth=i,this.shader.uniforms.color=n;var c=f(l);c[(t+2)%3]=1,this.shader.uniforms.screenAxis=c,this.vao.draw(this.gl.TRIANGLES,6);var c=f(l);c[(t+1)%3]=1,this.shader.uniforms.screenAxis=c,this.vao.draw(this.gl.TRIANGLES,6)},d.drawAxisTicks=function(t,e,r,n,i){if(this.tickCount[t]){var a=f(o);a[t]=1,this.shader.uniforms.majorAxis=a,this.shader.uniforms.offset=e,this.shader.uniforms.minorAxis=r,this.shader.uniforms.color=n,this.shader.uniforms.lineWidth=i;var s=f(l);s[t]=1,this.shader.uniforms.screenAxis=s,this.vao.draw(this.gl.TRIANGLES,this.tickCount[t],this.tickOffset[t])}},d.drawGrid=function(t,e,r,n,i,a){if(this.gridCount[t]){var c=f(s);c[e]=r[1][e]-r[0][e],this.shader.uniforms.minorAxis=c;var p=h(u,n);p[e]+=r[0][e],this.shader.uniforms.offset=p;var d=f(o);d[t]=1,this.shader.uniforms.majorAxis=d;var v=f(l);v[t]=1,this.shader.uniforms.screenAxis=v,this.shader.uniforms.lineWidth=a,this.shader.uniforms.color=i,this.vao.draw(this.gl.TRIANGLES,this.gridCount[t],this.gridOffset[t])}},d.drawZero=function(t,e,r,n,i,a){var o=f(s);this.shader.uniforms.majorAxis=o,o[t]=r[1][t]-r[0][t],this.shader.uniforms.minorAxis=o;var c=h(u,n);c[t]+=r[0][t],this.shader.uniforms.offset=c;var p=f(l);p[e]=1,this.shader.uniforms.screenAxis=p,this.shader.uniforms.lineWidth=a,this.shader.uniforms.color=i,this.vao.draw(this.gl.TRIANGLES,6)},d.dispose=function(){this.vao.dispose(),this.vertBuffer.dispose(),this.shader.dispose()}},{"./shaders":236,"gl-buffer":240,"gl-vao":322}],236:[function(t,e,r){"use strict";var n=t("glslify"),i=t("gl-shader"),a=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position;\n\nuniform mat4 model, view, projection;\nuniform vec3 offset, majorAxis, minorAxis, screenAxis;\nuniform float lineWidth;\nuniform vec2 screenShape;\n\nvec3 project(vec3 p) {\n  vec4 pp = projection * view * model * vec4(p, 1.0);\n  return pp.xyz / max(pp.w, 0.0001);\n}\n\nvoid main() {\n  vec3 major = position.x * majorAxis;\n  vec3 minor = position.y * minorAxis;\n\n  vec3 vPosition = major + minor + offset;\n  vec3 pPosition = project(vPosition);\n  vec3 offset = project(vPosition + screenAxis * position.z);\n\n  vec2 screen = normalize((offset - pPosition).xy * screenShape) / screenShape;\n\n  gl_Position = vec4(pPosition + vec3(0.5 * screen * lineWidth, 0), 1.0);\n}\n"]),o=n(["precision highp float;\n#define GLSLIFY 1\n\nuniform vec4 color;\nvoid main() {\n  gl_FragColor = color;\n}"]);r.line=function(t){return i(t,a,o,null,[{name:"position",type:"vec3"}])};var s=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position;\n\nuniform mat4 model, view, projection;\nuniform vec3 offset, axis, alignDir, alignOpt;\nuniform float scale, angle, pixelScale;\nuniform vec2 resolution;\n\nvec3 project(vec3 p) {\n  vec4 pp = projection * view * model * vec4(p, 1.0);\n  return pp.xyz / max(pp.w, 0.0001);\n}\n\nfloat computeViewAngle(vec3 a, vec3 b) {\n  vec3 A = project(a);\n  vec3 B = project(b);\n\n  return atan(\n    (B.y - A.y) * resolution.y,\n    (B.x - A.x) * resolution.x\n  );\n}\n\nconst float PI = 3.141592;\nconst float TWO_PI = 2.0 * PI;\nconst float HALF_PI = 0.5 * PI;\nconst float ONE_AND_HALF_PI = 1.5 * PI;\n\nint option = int(floor(alignOpt.x + 0.001));\nfloat hv_ratio =       alignOpt.y;\nbool enableAlign =    (alignOpt.z != 0.0);\n\nfloat mod_angle(float a) {\n  return mod(a, PI);\n}\n\nfloat positive_angle(float a) {\n  return mod_angle((a < 0.0) ?\n    a + TWO_PI :\n    a\n  );\n}\n\nfloat look_upwards(float a) {\n  float b = positive_angle(a);\n  return ((b > HALF_PI) && (b <= ONE_AND_HALF_PI)) ?\n    b - PI :\n    b;\n}\n\nfloat look_horizontal_or_vertical(float a, float ratio) {\n  // ratio controls the ratio between being horizontal to (vertical + horizontal)\n  // if ratio is set to 0.5 then it is 50%, 50%.\n  // when using a higher ratio e.g. 0.75 the result would\n  // likely be more horizontal than vertical.\n\n  float b = positive_angle(a);\n\n  return\n    (b < (      ratio) * HALF_PI) ? 0.0 :\n    (b < (2.0 - ratio) * HALF_PI) ? -HALF_PI :\n    (b < (2.0 + ratio) * HALF_PI) ? 0.0 :\n    (b < (4.0 - ratio) * HALF_PI) ? HALF_PI :\n                                    0.0;\n}\n\nfloat roundTo(float a, float b) {\n  return float(b * floor((a + 0.5 * b) / b));\n}\n\nfloat look_round_n_directions(float a, int n) {\n  float b = positive_angle(a);\n  float div = TWO_PI / float(n);\n  float c = roundTo(b, div);\n  return look_upwards(c);\n}\n\nfloat applyAlignOption(float rawAngle, float delta) {\n  return\n    (option >  2) ? look_round_n_directions(rawAngle + delta, option) :       // option 3-n: round to n directions\n    (option == 2) ? look_horizontal_or_vertical(rawAngle + delta, hv_ratio) : // horizontal or vertical\n    (option == 1) ? rawAngle + delta :       // use free angle, and flip to align with one direction of the axis\n    (option == 0) ? look_upwards(rawAngle) : // use free angle, and stay upwards\n    (option ==-1) ? 0.0 :                    // useful for backward compatibility, all texts remains horizontal\n                    rawAngle;                // otherwise return back raw input angle\n}\n\nbool isAxisTitle = (axis.x == 0.0) &&\n                   (axis.y == 0.0) &&\n                   (axis.z == 0.0);\n\nvoid main() {\n  //Compute world offset\n  float axisDistance = position.z;\n  vec3 dataPosition = axisDistance * axis + offset;\n\n  float beta = angle; // i.e. user defined attributes for each tick\n\n  float axisAngle;\n  float clipAngle;\n  float flip;\n\n  if (enableAlign) {\n    axisAngle = (isAxisTitle) ? HALF_PI :\n                      computeViewAngle(dataPosition, dataPosition + axis);\n    clipAngle = computeViewAngle(dataPosition, dataPosition + alignDir);\n\n    axisAngle += (sin(axisAngle) < 0.0) ? PI : 0.0;\n    clipAngle += (sin(clipAngle) < 0.0) ? PI : 0.0;\n\n    flip = (dot(vec2(cos(axisAngle), sin(axisAngle)),\n                vec2(sin(clipAngle),-cos(clipAngle))) > 0.0) ? 1.0 : 0.0;\n\n    beta += applyAlignOption(clipAngle, flip * PI);\n  }\n\n  //Compute plane offset\n  vec2 planeCoord = position.xy * pixelScale;\n\n  mat2 planeXform = scale * mat2(\n     cos(beta), sin(beta),\n    -sin(beta), cos(beta)\n  );\n\n  vec2 viewOffset = 2.0 * planeXform * planeCoord / resolution;\n\n  //Compute clip position\n  vec3 clipPosition = project(dataPosition);\n\n  //Apply text offset in clip coordinates\n  clipPosition += vec3(viewOffset, 0.0);\n\n  //Done\n  gl_Position = vec4(clipPosition, 1.0);\n}"]),l=n(["precision highp float;\n#define GLSLIFY 1\n\nuniform vec4 color;\nvoid main() {\n  gl_FragColor = color;\n}"]);r.text=function(t){return i(t,s,l,null,[{name:"position",type:"vec3"}])};var u=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec3 normal;\n\nuniform mat4 model, view, projection;\nuniform vec3 enable;\nuniform vec3 bounds[2];\n\nvarying vec3 colorChannel;\n\nvoid main() {\n\n  vec3 signAxis = sign(bounds[1] - bounds[0]);\n\n  vec3 realNormal = signAxis * normal;\n\n  if(dot(realNormal, enable) > 0.0) {\n    vec3 minRange = min(bounds[0], bounds[1]);\n    vec3 maxRange = max(bounds[0], bounds[1]);\n    vec3 nPosition = mix(minRange, maxRange, 0.5 * (position + 1.0));\n    gl_Position = projection * view * model * vec4(nPosition, 1.0);\n  } else {\n    gl_Position = vec4(0,0,0,0);\n  }\n\n  colorChannel = abs(realNormal);\n}"]),c=n(["precision highp float;\n#define GLSLIFY 1\n\nuniform vec4 colors[3];\n\nvarying vec3 colorChannel;\n\nvoid main() {\n  gl_FragColor = colorChannel.x * colors[0] +\n                 colorChannel.y * colors[1] +\n                 colorChannel.z * colors[2];\n}"]);r.bg=function(t){return i(t,u,c,null,[{name:"position",type:"vec3"},{name:"normal",type:"vec3"}])}},{"gl-shader":300,glslify:404}],237:[function(t,e,r){(function(r){"use strict";e.exports=function(t,e,r,a,s,l){var c=n(t),f=i(t,[{buffer:c,size:3}]),h=o(t);h.attributes.position.location=0;var p=new u(t,h,c,f);return p.update(e,r,a,s,l),p};var n=t("gl-buffer"),i=t("gl-vao"),a=t("vectorize-text"),o=t("./shaders").text,s=window||r.global||{},l=s.__TEXT_CACHE||{};function u(t,e,r,n){this.gl=t,this.shader=e,this.buffer=r,this.vao=n,this.tickOffset=this.tickCount=this.labelOffset=this.labelCount=null}s.__TEXT_CACHE={};var c=u.prototype,f=[0,0];c.bind=function(t,e,r,n){this.vao.bind(),this.shader.bind();var i=this.shader.uniforms;i.model=t,i.view=e,i.projection=r,i.pixelScale=n,f[0]=this.gl.drawingBufferWidth,f[1]=this.gl.drawingBufferHeight,this.shader.uniforms.resolution=f},c.unbind=function(){this.vao.unbind()},c.update=function(t,e,r,n,i){var o=[];function s(t,e,r,n,i,s){var u=l[r];u||(u=l[r]={});var 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v=0;v<n[d].length;++v)n[d][v].text&&s(n[d][v].x,n[d][v].text,n[d][v].font||i,n[d][v].fontSize||12,1.25,p);c[d]=(o.length/3|0)-u[d]}this.buffer.update(o),this.tickOffset=u,this.tickCount=c,this.labelOffset=f,this.labelCount=h},c.drawTicks=function(t,e,r,n,i,a,o,s){this.tickCount[t]&&(this.shader.uniforms.axis=a,this.shader.uniforms.color=i,this.shader.uniforms.angle=r,this.shader.uniforms.scale=e,this.shader.uniforms.offset=n,this.shader.uniforms.alignDir=o,this.shader.uniforms.alignOpt=s,this.vao.draw(this.gl.TRIANGLES,this.tickCount[t],this.tickOffset[t]))},c.drawLabel=function(t,e,r,n,i,a,o,s){this.labelCount[t]&&(this.shader.uniforms.axis=a,this.shader.uniforms.color=i,this.shader.uniforms.angle=r,this.shader.uniforms.scale=e,this.shader.uniforms.offset=n,this.shader.uniforms.alignDir=o,this.shader.uniforms.alignOpt=s,this.vao.draw(this.gl.TRIANGLES,this.labelCount[t],this.labelOffset[t]))},c.dispose=function(){this.shader.dispose(),this.vao.dispose(),this.buffer.dispose()}}).call(this,t("_process"))},{"./shaders":236,_process:477,"gl-buffer":240,"gl-vao":322,"vectorize-text":537}],238:[function(t,e,r){"use 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h=e.model||u,p=e.view||u,m=e.projection||u,y=e._ortho||!1,x=t.bounds,b=(f=f||a(h,p,m,x,y)).axis;o(c,p,h),o(c,m,c);for(var _=v,w=0;w<3;++w)_[w].lo=1/0,_[w].hi=-1/0,_[w].pixelsPerDataUnit=1/0;var k=n(s(c,c));s(c,c);for(var A=0;A<3;++A){var T=(A+1)%3,M=(A+2)%3,E=g;t:for(var w=0;w<2;++w){var S=[];if(b[A]<0!=!!w){E[A]=x[w][A];for(var C=0;C<2;++C){E[T]=x[C^w][T];for(var L=0;L<2;++L)E[M]=x[L^C^w][M],S.push(E.slice())}for(var O=y?5:4,C=O;C===O;++C){if(0===S.length)continue t;S=i.positive(S,k[C])}for(var C=0;C<S.length;++C)for(var M=S[C],I=d(g,c,M,r,l),L=0;L<3;++L)_[L].lo=Math.min(_[L].lo,M[L]),_[L].hi=Math.max(_[L].hi,M[L]),L!==A&&(_[L].pixelsPerDataUnit=Math.min(_[L].pixelsPerDataUnit,Math.abs(I[L])))}}}return _};var n=t("extract-frustum-planes"),i=t("split-polygon"),a=t("./lib/cube.js"),o=t("gl-mat4/multiply"),s=t("gl-mat4/transpose"),l=t("gl-vec4/transformMat4"),u=new Float32Array([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]),c=new Float32Array(16);function 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l=n.malloc(t.size,r),f=a(l,t.shape);i.assign(f,t),this.length=u(this.gl,this.type,this.length,this.usage,e<0?l:l.subarray(0,t.size),e),n.free(l)}}else if(Array.isArray(t)){var h;h=this.type===this.gl.ELEMENT_ARRAY_BUFFER?c(t,"uint16"):c(t,"float32"),this.length=u(this.gl,this.type,this.length,this.usage,e<0?h:h.subarray(0,t.length),e),n.free(h)}else if("object"==typeof t&&"number"==typeof t.length)this.length=u(this.gl,this.type,this.length,this.usage,t,e);else{if("number"!=typeof t&&void 0!==t)throw new Error("gl-buffer: Invalid data type");if(e>=0)throw new Error("gl-buffer: Cannot specify offset when resizing buffer");(t|=0)<=0&&(t=1),this.gl.bufferData(this.type,0|t,this.usage),this.length=t}},e.exports=function(t,e,r,n){if(r=r||t.ARRAY_BUFFER,n=n||t.DYNAMIC_DRAW,r!==t.ARRAY_BUFFER&&r!==t.ELEMENT_ARRAY_BUFFER)throw new Error("gl-buffer: Invalid type for webgl buffer, must be either gl.ARRAY_BUFFER or 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b,_=r[x];u=Math.min(_[0],u),c=Math.max(_[0],c),f=Math.min(_[1],f),h=Math.max(_[1],h),p=Math.min(_[2],p),d=Math.max(_[2],d),b=i?l(_,a,i,!0):a[x],n.length(b)>s&&(s=n.length(b)),x&&(y=Math.min(y,2*n.distance(v,_)/(n.length(g)+n.length(b)))),v=_,g=b,m.push(b)}var w=[u,f,p],k=[c,h,d];e&&(e[0]=w,e[1]=k),0===s&&(s=1);var A=1/s;isFinite(y)&&!isNaN(y)||(y=1),o.vectorScale=y;var T=function(t,e,r){var i=n.create();return void 0!==t&&n.set(i,t,e,r),i}(0,1,0),M=t.coneSize||.5;t.absoluteConeSize&&(M=t.absoluteConeSize*A),o.coneScale=M;for(var x=0,E=0;x<r.length;x++)for(var 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x=y.prototype;function b(t){var e=n(t,g.vertex,g.fragment,null,g.attributes);return e.attributes.position.location=0,e.attributes.id.location=1,e.attributes.vector.location=5,e}x.isOpaque=function(){return this.opacity>=1},x.isTransparent=function(){return this.opacity<1},x.pickSlots=1,x.setPickBase=function(t){this.pickId=t},x.highlight=function(t){if(t&&this.contourEnable){for(var e=h(this.cells,this.intensity,t.intensity),r=e.cells,n=e.vertexIds,i=e.vertexWeights,a=r.length,o=p.mallocFloat32(6*a),s=0,l=0;l<a;++l)for(var u=r[l],c=0;c<2;++c){var f=u[0];2===u.length&&(f=u[c]);for(var d=n[f][0],v=n[f][1],g=i[f],m=1-g,y=this.positions[d],x=this.positions[v],b=0;b<3;++b)o[s++]=g*y[b]+m*x[b]}this.contourCount=s/3|0,this.contourPositions.update(o.subarray(0,s)),p.free(o)}else this.contourCount=0},x.update=function(t){t=t||{};var e=this.gl;this.dirty=!0,"contourEnable"in t&&(this.contourEnable=t.contourEnable),"contourColor"in t&&(this.contourColor=t.contourColor),"lineWidth"in t&&(this.lineWidth=t.lineWidth),"lightPosition"in t&&(this.lightPosition=t.lightPosition),"opacity"in t&&(this.opacity=t.opacity),"ambient"in t&&(this.ambientLight=t.ambient),"diffuse"in t&&(this.diffuseLight=t.diffuse),"specular"in t&&(this.specularLight=t.specular),"roughness"in t&&(this.roughness=t.roughness),"fresnel"in t&&(this.fresnel=t.fresnel),void 0!==t.vectorScale&&(this.vectorScale=t.vectorScale),void 0!==t.coneScale&&(this.coneScale=t.coneScale),void 0!==t.coneOffset&&(this.coneOffset=t.coneOffset),t.texture?(this.texture.dispose(),this.texture=o(e,t.texture)):t.colormap&&(this.texture.shape=[256,256],this.texture.minFilter=e.LINEAR_MIPMAP_LINEAR,this.texture.magFilter=e.LINEAR,this.texture.setPixels(function(t){for(var e=f({colormap:t,nshades:256,format:"rgba"}),r=new Uint8Array(1024),n=0;n<256;++n){for(var i=e[n],a=0;a<3;++a)r[4*n+a]=i[a];r[4*n+3]=255*i[3]}return c(r,[256,256,4],[4,0,1])}(t.colormap)),this.texture.generateMipmap());var r=t.cells,n=t.positions,i=t.vectors;if(n&&r&&i){var a=[],l=[],u=[],h=[],p=[],d=[],v=[],g=[],m=[],y=[],x=[],b=[],_=[],w=[],k=[];this.cells=r,this.positions=n;var A=t.vertexNormals,T=t.cellNormals,M=void 0===t.vertexNormalsEpsilon?1e-6:t.vertexNormalsEpsilon,E=void 0===t.faceNormalsEpsilon?1e-6:t.faceNormalsEpsilon;t.useFacetNormals&&!T&&(T=s.faceNormals(r,n,E)),T||A||(A=s.vertexNormals(r,n,M));var S=t.vertexColors,C=t.cellColors,L=t.meshColor||[1,1,1,1],O=t.vertexUVs,I=t.vertexIntensity,P=t.cellUVs,D=t.cellIntensity,z=1/0,R=-1/0;if(!O&&!P)if(I)if(t.vertexIntensityBounds)z=+t.vertexIntensityBounds[0],R=+t.vertexIntensityBounds[1];else for(var F=0;F<I.length;++F){var B=I[F];z=Math.min(z,B),R=Math.max(R,B)}else if(D)for(var F=0;F<D.length;++F){var B=D[F];z=Math.min(z,B),R=Math.max(R,B)}else for(var F=0;F<n.length;++F){var B=n[F][2];z=Math.min(z,B),R=Math.max(R,B)}this.intensity=I||(D?function(t,e,r){for(var n=new Array(e),i=0;i<e;++i)n[i]=0;for(var a=t.length,i=0;i<a;++i)for(var o=t[i],s=0;s<o.length;++s)n[o[s]]=r[i];return n}(r,n.length,D):function(t){for(var e=t.length,r=new Array(e),n=0;n<e;++n)r[n]=t[n][2];return r}(n));var N=t.pointSizes,j=t.pointSize||1;this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]];for(var F=0;F<n.length;++F)for(var V=n[F],U=0;U<3;++U)!isNaN(V[U])&&isFinite(V[U])&&(this.bounds[0][U]=Math.min(this.bounds[0][U],V[U]),this.bounds[1][U]=Math.max(this.bounds[1][U],V[U]));var H=0,q=0,G=0;t:for(var F=0;F<r.length;++F){var W=r[F];switch(W.length){case 1:for(var Y=W[0],V=n[Y],U=0;U<3;++U)if(isNaN(V[U])||!isFinite(V[U]))continue t;x.push(V[0],V[1],V[2],V[3]),3===(Z=S?S[Y]:C?C[F]:L).length?b.push(Z[0],Z[1],Z[2],1):b.push(Z[0],Z[1],Z[2],Z[3]),$=O?O[Y]:I?[(I[Y]-z)/(R-z),0]:P?P[F]:D?[(D[F]-z)/(R-z),0]:[(V[2]-z)/(R-z),0],_.push($[0],$[1]),N?w.push(N[Y]):w.push(j),k.push(F),G+=1;break;case 2:for(var U=0;U<2;++U)for(var Y=W[U],V=n[Y],X=0;X<3;++X)if(isNaN(V[X])||!isFinite(V[X]))continue t;for(var U=0;U<2;++U){var Y=W[U],V=n[Y];v.push(V[0],V[1],V[2]),3===(Z=S?S[Y]:C?C[F]:L).length?g.push(Z[0],Z[1],Z[2],1):g.push(Z[0],Z[1],Z[2],Z[3]),$=O?O[Y]:I?[(I[Y]-z)/(R-z),0]:P?P[F]:D?[(D[F]-z)/(R-z),0]:[(V[2]-z)/(R-z),0],m.push($[0],$[1]),y.push(F)}q+=1;break;case 3:for(var U=0;U<3;++U)for(var Y=W[U],V=n[Y],X=0;X<3;++X)if(isNaN(V[X])||!isFinite(V[X]))continue t;for(var U=0;U<3;++U){var Y=W[2-U],V=n[Y];a.push(V[0],V[1],V[2],V[3]);var Z,$,J,K=i[Y];l.push(K[0],K[1],K[2]),3===(Z=S?S[Y]:C?C[F]:L).length?u.push(Z[0],Z[1],Z[2],1):u.push(Z[0],Z[1],Z[2],Z[3]),$=O?O[Y]:I?[(I[Y]-z)/(R-z),0]:P?P[F]:D?[(D[F]-z)/(R-z),0]:[(V[2]-z)/(R-z),0],p.push($[0],$[1]),J=A?A[Y]:T[F],h.push(J[0],J[1],J[2]),d.push(F)}H+=1}}this.pointCount=G,this.edgeCount=q,this.triangleCount=H,this.pointPositions.update(x),this.pointColors.update(b),this.pointUVs.update(_),this.pointSizes.update(w),this.pointIds.update(new Uint32Array(k)),this.edgePositions.update(v),this.edgeColors.update(g),this.edgeUVs.update(m),this.edgeIds.update(new Uint32Array(y)),this.trianglePositions.update(a),this.triangleVectors.update(l),this.triangleColors.update(u),this.triangleUVs.update(p),this.triangleNormals.update(h),this.triangleIds.update(new Uint32Array(d))}},x.drawTransparent=x.draw=function(t){t=t||{};for(var e=this.gl,r=t.model||m,n=t.view||m,i=t.projection||m,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);var s={model:r,view:n,projection:i,inverseModel:m.slice(),clipBounds:a,kambient:this.ambientLight,kdiffuse:this.diffuseLight,kspecular:this.specularLight,roughness:this.roughness,fresnel:this.fresnel,eyePosition:[0,0,0],lightPosition:[0,0,0],opacity:this.opacity,vectorScale:this.vectorScale,coneScale:this.coneScale,coneOffset:this.coneOffset,contourColor:this.contourColor,texture:0};s.inverseModel=u(s.inverseModel,s.model),e.disable(e.CULL_FACE),this.texture.bind(0);var c=new Array(16);l(c,s.view,s.model),l(c,s.projection,c),u(c,c);for(var o=0;o<3;++o)s.eyePosition[o]=c[12+o]/c[15];for(var f=c[15],o=0;o<3;++o)f+=this.lightPosition[o]*c[4*o+3];for(var o=0;o<3;++o){for(var h=c[12+o],p=0;p<3;++p)h+=c[4*p+o]*this.lightPosition[p];s.lightPosition[o]=h/f}if(this.triangleCount>0){var d=this.triShader;d.bind(),d.uniforms=s,this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()}},x.drawPick=function(t){t=t||{};for(var e=this.gl,r=t.model||m,n=t.view||m,i=t.projection||m,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);this._model=[].slice.call(r),this._view=[].slice.call(n),this._projection=[].slice.call(i),this._resolution=[e.drawingBufferWidth,e.drawingBufferHeight];var s={model:r,view:n,projection:i,clipBounds:a,vectorScale:this.vectorScale,coneScale:this.coneScale,coneOffset:this.coneOffset,pickId:this.pickId/255},l=this.pickShader;l.bind(),l.uniforms=s,this.triangleCount>0&&(this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()),this.edgeCount>0&&(this.edgeVAO.bind(),e.lineWidth(this.lineWidth*this.pixelRatio),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind())},x.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=t.value[0]+256*t.value[1]+65536*t.value[2],r=this.cells[e],n=this.positions[r[1]].slice(0,3);return{index:Math.floor(r[1]/48),position:n,dataCoordinate:n}},x.dispose=function(){this.texture.dispose(),this.triShader.dispose(),this.pickShader.dispose(),this.triangleVAO.dispose(),this.trianglePositions.dispose(),this.triangleVectors.dispose(),this.triangleColors.dispose(),this.triangleUVs.dispose(),this.triangleNormals.dispose(),this.triangleIds.dispose(),this.edgeVAO.dispose(),this.edgePositions.dispose(),this.edgeColors.dispose(),this.edgeUVs.dispose(),this.edgeIds.dispose(),this.pointVAO.dispose(),this.pointPositions.dispose(),this.pointColors.dispose(),this.pointUVs.dispose(),this.pointSizes.dispose(),this.pointIds.dispose(),this.contourVAO.dispose(),this.contourPositions.dispose()},e.exports=function(t,e){1===arguments.length&&(t=(e=t).gl);var r=e.triShader||function(t){var e=n(t,v.vertex,v.fragment,null,v.attributes);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e.attributes.vector.location=5,e}(t),s=b(t),l=o(t,c(new Uint8Array([255,255,255,255]),[1,1,4]));l.generateMipmap(),l.minFilter=t.LINEAR_MIPMAP_LINEAR,l.magFilter=t.LINEAR;var u=i(t),f=i(t),h=i(t),p=i(t),d=i(t),g=i(t),m=a(t,[{buffer:u,type:t.FLOAT,size:4},{buffer:g,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:h,type:t.FLOAT,size:4},{buffer:p,type:t.FLOAT,size:2},{buffer:d,type:t.FLOAT,size:3},{buffer:f,type:t.FLOAT,size:3}]),x=i(t),_=i(t),w=i(t),k=i(t),A=a(t,[{buffer:x,type:t.FLOAT,size:3},{buffer:k,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:_,type:t.FLOAT,size:4},{buffer:w,type:t.FLOAT,size:2}]),T=i(t),M=i(t),E=i(t),S=i(t),C=i(t),L=a(t,[{buffer:T,type:t.FLOAT,size:3},{buffer:C,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:M,type:t.FLOAT,size:4},{buffer:E,type:t.FLOAT,size:2},{buffer:S,type:t.FLOAT,size:1}]),O=i(t),I=a(t,[{buffer:O,type:t.FLOAT,size:3}]),P=new y(t,l,r,s,u,f,g,h,p,d,m,x,k,_,w,A,T,C,M,E,S,L,O,I);return P.update(e),P}},{"./shaders":243,colormap:119,"gl-buffer":240,"gl-mat4/invert":264,"gl-mat4/multiply":266,"gl-shader":300,"gl-texture2d":317,"gl-vao":322,ndarray:445,normals:448,"simplicial-complex-contour":505,"typedarray-pool":532}],243:[function(t,e,r){var n=t("glslify"),i=n(["precision highp float;\n\nprecision highp float;\n#define GLSLIFY 1\n\nvec3 getOrthogonalVector(vec3 v) {\n  // Return up-vector for only-z vector.\n  // Return ax + by + cz = 0, a point that lies on the plane that has v as a normal and that isn't (0,0,0).\n  // From the above if-statement we have ||a|| > 0  U  ||b|| > 0.\n  // Assign z = 0, x = -b, y = a:\n  // a*-b + b*a + c*0 = -ba + ba + 0 = 0\n  if (v.x*v.x > v.z*v.z || v.y*v.y > v.z*v.z) {\n    return normalize(vec3(-v.y, v.x, 0.0));\n  } else {\n    return normalize(vec3(0.0, v.z, -v.y));\n  }\n}\n\n// Calculate the cone vertex and normal at the given index.\n//\n// The returned vertex is for a cone with its top at origin and height of 1.0,\n// pointing in the direction of the vector attribute.\n//\n// Each cone is made up of a top vertex, a center base vertex and base perimeter vertices.\n// These vertices are used to make up the triangles of the cone by the following:\n//   segment + 0 top vertex\n//   segment + 1 perimeter vertex a+1\n//   segment + 2 perimeter vertex a\n//   segment + 3 center base vertex\n//   segment + 4 perimeter vertex a\n//   segment + 5 perimeter vertex a+1\n// Where segment is the number of the radial segment * 6 and a is the angle at that radial segment.\n// To go from index to segment, floor(index / 6)\n// To go from segment to angle, 2*pi * (segment/segmentCount)\n// To go from index to segment index, index - (segment*6)\n//\nvec3 getConePosition(vec3 d, float rawIndex, float coneOffset, out vec3 normal) {\n\n  const float segmentCount = 8.0;\n\n  float index = rawIndex - floor(rawIndex /\n    (segmentCount * 6.0)) *\n    (segmentCount * 6.0);\n\n  float segment = floor(0.001 + index/6.0);\n  float segmentIndex = index - (segment*6.0);\n\n  normal = -normalize(d);\n\n  if (segmentIndex > 2.99 && segmentIndex < 3.01) {\n    return mix(vec3(0.0), -d, coneOffset);\n  }\n\n  float nextAngle = (\n    (segmentIndex > 0.99 &&  segmentIndex < 1.01) ||\n    (segmentIndex > 4.99 &&  segmentIndex < 5.01)\n  ) ? 1.0 : 0.0;\n  float angle = 2.0 * 3.14159 * ((segment + nextAngle) / segmentCount);\n\n  vec3 v1 = mix(d, vec3(0.0), coneOffset);\n  vec3 v2 = v1 - d;\n\n  vec3 u = getOrthogonalVector(d);\n  vec3 v = normalize(cross(u, d));\n\n  vec3 x = u * cos(angle) * length(d)*0.25;\n  vec3 y = v * sin(angle) * length(d)*0.25;\n  vec3 v3 = v2 + x + y;\n  if (segmentIndex < 3.0) {\n    vec3 tx = u * sin(angle);\n    vec3 ty = v * -cos(angle);\n    vec3 tangent = tx + ty;\n    normal = normalize(cross(v3 - v1, tangent));\n  }\n\n  if (segmentIndex == 0.0) {\n    return mix(d, vec3(0.0), coneOffset);\n  }\n  return v3;\n}\n\nattribute vec3 vector;\nattribute vec4 color, position;\nattribute vec2 uv;\nuniform float vectorScale;\nuniform float coneScale;\n\nuniform float coneOffset;\n\nuniform mat4 model\n           , view\n           , projection\n           , inverseModel;\nuniform vec3 eyePosition\n           , lightPosition;\n\nvarying vec3 f_normal\n           , f_lightDirection\n           , f_eyeDirection\n           , f_data\n           , f_position;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  // Scale the vector magnitude to stay constant with\n  // model & view changes.\n  vec3 normal;\n  vec3 XYZ = getConePosition(mat3(model) * ((vectorScale * coneScale) * vector), position.w, coneOffset, normal);\n  vec4 conePosition = model * vec4(position.xyz, 1.0) + vec4(XYZ, 0.0);\n\n  //Lighting geometry parameters\n  vec4 cameraCoordinate = view * conePosition;\n  cameraCoordinate.xyz /= cameraCoordinate.w;\n  f_lightDirection = lightPosition - cameraCoordinate.xyz;\n  f_eyeDirection   = eyePosition - cameraCoordinate.xyz;\n  f_normal = normalize((vec4(normal,0.0) * inverseModel).xyz);\n\n  // vec4 m_position  = model * vec4(conePosition, 1.0);\n  vec4 t_position  = view * conePosition;\n  gl_Position      = projection * t_position;\n\n  f_color          = color;\n  f_data           = conePosition.xyz;\n  f_position       = position.xyz;\n  f_uv             = uv;\n}\n"]),a=n(["#extension GL_OES_standard_derivatives : enable\n\nprecision highp float;\n#define GLSLIFY 1\n\nfloat beckmannDistribution(float x, float roughness) {\n  float NdotH = max(x, 0.0001);\n  float cos2Alpha = NdotH * NdotH;\n  float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\n  float roughness2 = roughness * roughness;\n  float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\n  return exp(tan2Alpha / roughness2) / denom;\n}\n\nfloat cookTorranceSpecular(\n  vec3 lightDirection,\n  vec3 viewDirection,\n  vec3 surfaceNormal,\n  float roughness,\n  float fresnel) {\n\n  float VdotN = max(dot(viewDirection, surfaceNormal), 0.0);\n  float LdotN = max(dot(lightDirection, surfaceNormal), 0.0);\n\n  //Half angle vector\n  vec3 H = normalize(lightDirection + viewDirection);\n\n  //Geometric term\n  float NdotH = max(dot(surfaceNormal, H), 0.0);\n  float VdotH = max(dot(viewDirection, H), 0.000001);\n  float LdotH = max(dot(lightDirection, H), 0.000001);\n  float G1 = (2.0 * NdotH * VdotN) / VdotH;\n  float G2 = (2.0 * NdotH * LdotN) / LdotH;\n  float G = min(1.0, min(G1, G2));\n  \n  //Distribution term\n  float D = beckmannDistribution(NdotH, roughness);\n\n  //Fresnel term\n  float F = pow(1.0 - VdotN, fresnel);\n\n  //Multiply terms and done\n  return  G * F * D / max(3.14159265 * VdotN, 0.000001);\n}\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform float roughness\n            , fresnel\n            , kambient\n            , kdiffuse\n            , kspecular\n            , opacity;\nuniform sampler2D texture;\n\nvarying vec3 f_normal\n           , f_lightDirection\n           , f_eyeDirection\n           , f_data\n           , f_position;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n  vec3 N = normalize(f_normal);\n  vec3 L = normalize(f_lightDirection);\n  vec3 V = normalize(f_eyeDirection);\n\n  if(gl_FrontFacing) {\n    N = -N;\n  }\n\n  float specular = min(1.0, max(0.0, cookTorranceSpecular(L, V, N, roughness, fresnel)));\n  float diffuse  = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n  vec4 surfaceColor = f_color * texture2D(texture, f_uv);\n  vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular,  1.0);\n\n  gl_FragColor = litColor * opacity;\n}\n"]),o=n(["precision highp float;\n\nprecision highp float;\n#define GLSLIFY 1\n\nvec3 getOrthogonalVector(vec3 v) {\n  // Return up-vector for only-z vector.\n  // Return ax + by + cz = 0, a point that lies on the plane that has v as a normal and that isn't (0,0,0).\n  // From the above if-statement we have ||a|| > 0  U  ||b|| > 0.\n  // Assign z = 0, x = -b, y = a:\n  // a*-b + b*a + c*0 = -ba + ba + 0 = 0\n  if (v.x*v.x > v.z*v.z || v.y*v.y > v.z*v.z) {\n    return normalize(vec3(-v.y, v.x, 0.0));\n  } else {\n    return normalize(vec3(0.0, v.z, -v.y));\n  }\n}\n\n// Calculate the cone vertex and normal at the given index.\n//\n// The returned vertex is for a cone with its top at origin and height of 1.0,\n// pointing in the direction of the vector attribute.\n//\n// Each cone is made up of a top vertex, a center base vertex and base perimeter vertices.\n// These vertices are used to make up the triangles of the cone by the following:\n//   segment + 0 top vertex\n//   segment + 1 perimeter vertex a+1\n//   segment + 2 perimeter vertex a\n//   segment + 3 center base vertex\n//   segment + 4 perimeter vertex a\n//   segment + 5 perimeter vertex a+1\n// Where segment is the number of the radial segment * 6 and a is the angle at that radial segment.\n// To go from index to segment, floor(index / 6)\n// To go from segment to angle, 2*pi * (segment/segmentCount)\n// To go from index to segment index, index - (segment*6)\n//\nvec3 getConePosition(vec3 d, float rawIndex, float coneOffset, out vec3 normal) {\n\n  const float segmentCount = 8.0;\n\n  float index = rawIndex - floor(rawIndex /\n    (segmentCount * 6.0)) *\n    (segmentCount * 6.0);\n\n  float segment = floor(0.001 + index/6.0);\n  float segmentIndex = index - (segment*6.0);\n\n  normal = -normalize(d);\n\n  if (segmentIndex > 2.99 && segmentIndex < 3.01) {\n    return mix(vec3(0.0), -d, coneOffset);\n  }\n\n  float nextAngle = (\n    (segmentIndex > 0.99 &&  segmentIndex < 1.01) ||\n    (segmentIndex > 4.99 &&  segmentIndex < 5.01)\n  ) ? 1.0 : 0.0;\n  float angle = 2.0 * 3.14159 * ((segment + nextAngle) / segmentCount);\n\n  vec3 v1 = mix(d, vec3(0.0), coneOffset);\n  vec3 v2 = v1 - d;\n\n  vec3 u = getOrthogonalVector(d);\n  vec3 v = normalize(cross(u, d));\n\n  vec3 x = u * cos(angle) * length(d)*0.25;\n  vec3 y = v * sin(angle) * length(d)*0.25;\n  vec3 v3 = v2 + x + y;\n  if (segmentIndex < 3.0) {\n    vec3 tx = u * sin(angle);\n    vec3 ty = v * -cos(angle);\n    vec3 tangent = tx + ty;\n    normal = normalize(cross(v3 - v1, tangent));\n  }\n\n  if (segmentIndex == 0.0) {\n    return mix(d, vec3(0.0), coneOffset);\n  }\n  return v3;\n}\n\nattribute vec3 vector;\nattribute vec4 position;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\n\nuniform float vectorScale;\nuniform float coneScale;\nuniform float coneOffset;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  vec3 normal;\n  vec3 XYZ = getConePosition(mat3(model) * ((vectorScale * coneScale) * vector), position.w, coneOffset, normal);\n  vec4 conePosition = model * vec4(position.xyz, 1.0) + vec4(XYZ, 0.0);\n  gl_Position = projection * view * conePosition;\n  f_id        = id;\n  f_position  = position.xyz;\n}\n"]),s=n(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3  clipBounds[2];\nuniform float pickId;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n\n  gl_FragColor = vec4(pickId, f_id.xyz);\n}"]);r.meshShader={vertex:i,fragment:a,attributes:[{name:"position",type:"vec4"},{name:"normal",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"},{name:"vector",type:"vec3"}]},r.pickShader={vertex:o,fragment:s,attributes:[{name:"position",type:"vec4"},{name:"id",type:"vec4"},{name:"vector",type:"vec3"}]}},{glslify:404}],244:[function(t,e,r){e.exports={0:"NONE",1:"ONE",2:"LINE_LOOP",3:"LINE_STRIP",4:"TRIANGLES",5:"TRIANGLE_STRIP",6:"TRIANGLE_FAN",256:"DEPTH_BUFFER_BIT",512:"NEVER",513:"LESS",514:"EQUAL",515:"LEQUAL",516:"GREATER",517:"NOTEQUAL",518:"GEQUAL",519:"ALWAYS",768:"SRC_COLOR",769:"ONE_MINUS_SRC_COLOR",770:"SRC_ALPHA",771:"ONE_MINUS_SRC_ALPHA",772:"DST_ALPHA",773:"ONE_MINUS_DST_ALPHA",774:"DST_COLOR",775:"ONE_MINUS_DST_COLOR",776:"SRC_ALPHA_SATURATE",1024:"STENCIL_BUFFER_BIT",1028:"FRONT",1029:"BACK",1032:"FRONT_AND_BACK",1280:"INVALID_ENUM",1281:"INVALID_VALUE",1282:"INVALID_OPERATION",1285:"OUT_OF_MEMORY",1286:"INVALID_FRAMEBUFFER_OPERATION",2304:"CW",2305:"CCW",2849:"LINE_WIDTH",2884:"CULL_FACE",2885:"CULL_FACE_MODE",2886:"FRONT_FACE",2928:"DEPTH_RANGE",2929:"DEPTH_TEST",2930:"DEPTH_WRITEMASK",2931:"DEPTH_CLEAR_VALUE",2932:"DEPTH_FUNC",2960:"STENCIL_TEST",2961:"STENCIL_CLEAR_VALUE",2962:"STENCIL_FUNC",2963:"STENCIL_VALUE_MASK",2964:"STENCIL_FAIL",2965:"STENCIL_PASS_DEPTH_FAIL",2966:"STENCIL_PASS_DEPTH_PASS",2967:"STENCIL_REF",2968:"STENCIL_WRITEMASK",2978:"VIEWPORT",3024:"DITHER",3042:"BLEND",3088:"SCISSOR_BOX",3089:"SCISSOR_TEST",3106:"COLOR_CLEAR_VALUE",3107:"COLOR_WRITEMASK",3317:"UNPACK_ALIGNMENT",3333:"PACK_ALIGNMENT",3379:"MAX_TEXTURE_SIZE",3386:"MAX_VIEWPORT_DIMS",3408:"SUBPIXEL_BITS",3410:"RED_BITS",3411:"GREEN_BITS",3412:"BLUE_BITS",3413:"ALPHA_BITS",3414:"DEPTH_BITS",3415:"STENCIL_BITS",3553:"TEXTURE_2D",4352:"DONT_CARE",4353:"FASTEST",4354:"NICEST",5120:"BYTE",5121:"UNSIGNED_BYTE",5122:"SHORT",5123:"UNSIGNED_SHORT",5124:"INT",5125:"UNSIGNED_INT",5126:"FLOAT",5386:"INVERT",5890:"TEXTURE",6401:"STENCIL_INDEX",6402:"DEPTH_COMPONENT",6406:"ALPHA",6407:"RGB",6408:"RGBA",6409:"LUMINANCE",6410:"LUMINANCE_ALPHA",7680:"KEEP",7681:"REPLACE",7682:"INCR",7683:"DECR",7936:"VENDOR",7937:"RENDERER",7938:"VERSION",9728:"NEAREST",9729:"LINEAR",9984:"NEAREST_MIPMAP_NEAREST",9985:"LINEAR_MIPMAP_NEAREST",9986:"NEAREST_MIPMAP_LINEAR",9987:"LINEAR_MIPMAP_LINEAR",10240:"TEXTURE_MAG_FILTER",10241:"TEXTURE_MIN_FILTER",10242:"TEXTURE_WRAP_S",10243:"TEXTURE_WRAP_T",10497:"REPEAT",10752:"POLYGON_OFFSET_UNITS",16384:"COLOR_BUFFER_BIT",32769:"CONSTANT_COLOR",32770:"ONE_MINUS_CONSTANT_COLOR",32771:"CONSTANT_ALPHA",32772:"ONE_MINUS_CONSTANT_ALPHA",32773:"BLEND_COLOR",32774:"FUNC_ADD",32777:"BLEND_EQUATION_RGB",32778:"FUNC_SUBTRACT",32779:"FUNC_REVERSE_SUBTRACT",32819:"UNSIGNED_SHORT_4_4_4_4",32820:"UNSIGNED_SHORT_5_5_5_1",32823:"POLYGON_OFFSET_FILL",32824:"POLYGON_OFFSET_FACTOR",32854:"RGBA4",32855:"RGB5_A1",32873:"TEXTURE_BINDING_2D",32926:"SAMPLE_ALPHA_TO_COVERAGE",32928:"SAMPLE_COVERAGE",32936:"SAMPLE_BUFFERS",32937:"SAMPLES",32938:"SAMPLE_COVERAGE_VALUE",32939:"SAMPLE_COVERAGE_INVERT",32968:"BLEND_DST_RGB",32969:"BLEND_SRC_RGB",32970:"BLEND_DST_ALPHA",32971:"BLEND_SRC_ALPHA",33071:"CLAMP_TO_EDGE",33170:"GENERATE_MIPMAP_HINT",33189:"DEPTH_COMPONENT16",33306:"DEPTH_STENCIL_ATTACHMENT",33635:"UNSIGNED_SHORT_5_6_5",33648:"MIRRORED_REPEAT",33901:"ALIASED_POINT_SIZE_RANGE",33902:"ALIASED_LINE_WIDTH_RANGE",33984:"TEXTURE0",33985:"TEXTURE1",33986:"TEXTURE2",33987:"TEXTURE3",33988:"TEXTURE4",33989:"TEXTURE5",33990:"TEXTURE6",33991:"TEXTURE7",33992:"TEXTURE8",33993:"TEXTURE9",33994:"TEXTURE10",33995:"TEXTURE11",33996:"TEXTURE12",33997:"TEXTURE13",33998:"TEXTURE14",33999:"TEXTURE15",34000:"TEXTURE16",34001:"TEXTURE17",34002:"TEXTURE18",34003:"TEXTURE19",34004:"TEXTURE20",34005:"TEXTURE21",34006:"TEXTURE22",34007:"TEXTURE23",34008:"TEXTURE24",34009:"TEXTURE25",34010:"TEXTURE26",34011:"TEXTURE27",34012:"TEXTURE28",34013:"TEXTURE29",34014:"TEXTURE30",34015:"TEXTURE31",34016:"ACTIVE_TEXTURE",34024:"MAX_RENDERBUFFER_SIZE",34041:"DEPTH_STENCIL",34055:"INCR_WRAP",34056:"DECR_WRAP",34067:"TEXTURE_CUBE_MAP",34068:"TEXTURE_BINDING_CUBE_MAP",34069:"TEXTURE_CUBE_MAP_POSITIVE_X",34070:"TEXTURE_CUBE_MAP_NEGATIVE_X",34071:"TEXTURE_CUBE_MAP_POSITIVE_Y",34072:"TEXTURE_CUBE_MAP_NEGATIVE_Y",34073:"TEXTURE_CUBE_MAP_POSITIVE_Z",34074:"TEXTURE_CUBE_MAP_NEGATIVE_Z",34076:"MAX_CUBE_MAP_TEXTURE_SIZE",34338:"VERTEX_ATTRIB_ARRAY_ENABLED",34339:"VERTEX_ATTRIB_ARRAY_SIZE",34340:"VERTEX_ATTRIB_ARRAY_STRIDE",34341:"VERTEX_ATTRIB_ARRAY_TYPE",34342:"CURRENT_VERTEX_ATTRIB",34373:"VERTEX_ATTRIB_ARRAY_POINTER",34466:"NUM_COMPRESSED_TEXTURE_FORMATS",34467:"COMPRESSED_TEXTURE_FORMATS",34660:"BUFFER_SIZE",34661:"BUFFER_USAGE",34816:"STENCIL_BACK_FUNC",34817:"STENCIL_BACK_FAIL",34818:"STENCIL_BACK_PASS_DEPTH_FAIL",34819:"STENCIL_BACK_PASS_DEPTH_PASS",34877:"BLEND_EQUATION_ALPHA",34921:"MAX_VERTEX_ATTRIBS",34922:"VERTEX_ATTRIB_ARRAY_NORMALIZED",34930:"MAX_TEXTURE_IMAGE_UNITS",34962:"ARRAY_BUFFER",34963:"ELEMENT_ARRAY_BUFFER",34964:"ARRAY_BUFFER_BINDING",34965:"ELEMENT_ARRAY_BUFFER_BINDING",34975:"VERTEX_ATTRIB_ARRAY_BUFFER_BINDING",35040:"STREAM_DRAW",35044:"STATIC_DRAW",35048:"DYNAMIC_DRAW",35632:"FRAGMENT_SHADER",35633:"VERTEX_SHADER",35660:"MAX_VERTEX_TEXTURE_IMAGE_UNITS",35661:"MAX_COMBINED_TEXTURE_IMAGE_UNITS",35663:"SHADER_TYPE",35664:"FLOAT_VEC2",35665:"FLOAT_VEC3",35666:"FLOAT_VEC4",35667:"INT_VEC2",35668:"INT_VEC3",35669:"INT_VEC4",35670:"BOOL",35671:"BOOL_VEC2",35672:"BOOL_VEC3",35673:"BOOL_VEC4",35674:"FLOAT_MAT2",35675:"FLOAT_MAT3",35676:"FLOAT_MAT4",35678:"SAMPLER_2D",35680:"SAMPLER_CUBE",35712:"DELETE_STATUS",35713:"COMPILE_STATUS",35714:"LINK_STATUS",35715:"VALIDATE_STATUS",35716:"INFO_LOG_LENGTH",35717:"ATTACHED_SHADERS",35718:"ACTIVE_UNIFORMS",35719:"ACTIVE_UNIFORM_MAX_LENGTH",35720:"SHADER_SOURCE_LENGTH",35721:"ACTIVE_ATTRIBUTES",35722:"ACTIVE_ATTRIBUTE_MAX_LENGTH",35724:"SHADING_LANGUAGE_VERSION",35725:"CURRENT_PROGRAM",36003:"STENCIL_BACK_REF",36004:"STENCIL_BACK_VALUE_MASK",36005:"STENCIL_BACK_WRITEMASK",36006:"FRAMEBUFFER_BINDING",36007:"RENDERBUFFER_BINDING",36048:"FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE",36049:"FRAMEBUFFER_ATTACHMENT_OBJECT_NAME",36050:"FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL",36051:"FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE",36053:"FRAMEBUFFER_COMPLETE",36054:"FRAMEBUFFER_INCOMPLETE_ATTACHMENT",36055:"FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT",36057:"FRAMEBUFFER_INCOMPLETE_DIMENSIONS",36061:"FRAMEBUFFER_UNSUPPORTED",36064:"COLOR_ATTACHMENT0",36096:"DEPTH_ATTACHMENT",36128:"STENCIL_ATTACHMENT",36160:"FRAMEBUFFER",36161:"RENDERBUFFER",36162:"RENDERBUFFER_WIDTH",36163:"RENDERBUFFER_HEIGHT",36164:"RENDERBUFFER_INTERNAL_FORMAT",36168:"STENCIL_INDEX8",36176:"RENDERBUFFER_RED_SIZE",36177:"RENDERBUFFER_GREEN_SIZE",36178:"RENDERBUFFER_BLUE_SIZE",36179:"RENDERBUFFER_ALPHA_SIZE",36180:"RENDERBUFFER_DEPTH_SIZE",36181:"RENDERBUFFER_STENCIL_SIZE",36194:"RGB565",36336:"LOW_FLOAT",36337:"MEDIUM_FLOAT",36338:"HIGH_FLOAT",36339:"LOW_INT",36340:"MEDIUM_INT",36341:"HIGH_INT",36346:"SHADER_COMPILER",36347:"MAX_VERTEX_UNIFORM_VECTORS",36348:"MAX_VARYING_VECTORS",36349:"MAX_FRAGMENT_UNIFORM_VECTORS",37440:"UNPACK_FLIP_Y_WEBGL",37441:"UNPACK_PREMULTIPLY_ALPHA_WEBGL",37442:"CONTEXT_LOST_WEBGL",37443:"UNPACK_COLORSPACE_CONVERSION_WEBGL",37444:"BROWSER_DEFAULT_WEBGL"}},{}],245:[function(t,e,r){var n=t("./1.0/numbers");e.exports=function(t){return n[t]}},{"./1.0/numbers":244}],246:[function(t,e,r){"use strict";e.exports=function(t){var e=t.gl,r=n(e),o=i(e,[{buffer:r,type:e.FLOAT,size:3,offset:0,stride:40},{buffer:r,type:e.FLOAT,size:4,offset:12,stride:40},{buffer:r,type:e.FLOAT,size:3,offset:28,stride:40}]),l=a(e);l.attributes.position.location=0,l.attributes.color.location=1,l.attributes.offset.location=2;var u=new s(e,r,o,l);return u.update(t),u};var n=t("gl-buffer"),i=t("gl-vao"),a=t("./shaders/index"),o=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function s(t,e,r,n){this.gl=t,this.shader=n,this.buffer=e,this.vao=r,this.pixelRatio=1,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.lineWidth=[1,1,1],this.capSize=[10,10,10],this.lineCount=[0,0,0],this.lineOffset=[0,0,0],this.opacity=1,this.hasAlpha=!1}var l=s.prototype;function u(t,e){for(var r=0;r<3;++r)t[0][r]=Math.min(t[0][r],e[r]),t[1][r]=Math.max(t[1][r],e[r])}l.isOpaque=function(){return!this.hasAlpha},l.isTransparent=function(){return this.hasAlpha},l.drawTransparent=l.draw=function(t){var e=this.gl,r=this.shader.uniforms;this.shader.bind();var n=r.view=t.view||o,i=r.projection=t.projection||o;r.model=t.model||o,r.clipBounds=this.clipBounds,r.opacity=this.opacity;var a=n[12],s=n[13],l=n[14],u=n[15],c=t._ortho||!1,f=c?2:1,h=f*this.pixelRatio*(i[3]*a+i[7]*s+i[11]*l+i[15]*u)/e.drawingBufferHeight;this.vao.bind();for(var p=0;p<3;++p)e.lineWidth(this.lineWidth[p]*this.pixelRatio),r.capSize=this.capSize[p]*h,this.lineCount[p]&&e.drawArrays(e.LINES,this.lineOffset[p],this.lineCount[p]);this.vao.unbind()};var c=function(){for(var t=new Array(3),e=0;e<3;++e){for(var r=[],n=1;n<=2;++n)for(var i=-1;i<=1;i+=2){var a=(n+e)%3,o=[0,0,0];o[a]=i,r.push(o)}t[e]=r}return t}();function f(t,e,r,n){for(var i=c[n],a=0;a<i.length;++a){var o=i[a];t.push(e[0],e[1],e[2],r[0],r[1],r[2],r[3],o[0],o[1],o[2])}return i.length}l.update=function(t){"lineWidth"in(t=t||{})&&(this.lineWidth=t.lineWidth,Array.isArray(this.lineWidth)||(this.lineWidth=[this.lineWidth,this.lineWidth,this.lineWidth])),"capSize"in t&&(this.capSize=t.capSize,Array.isArray(this.capSize)||(this.capSize=[this.capSize,this.capSize,this.capSize])),this.hasAlpha=!1,"opacity"in t&&(this.opacity=+t.opacity,this.opacity<1&&(this.hasAlpha=!0));var e=t.color||[[0,0,0],[0,0,0],[0,0,0]],r=t.position,n=t.error;if(Array.isArray(e[0])||(e=[e,e,e]),r&&n){var i=[],a=r.length,o=0;this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.lineCount=[0,0,0];for(var s=0;s<3;++s){this.lineOffset[s]=o;t:for(var l=0;l<a;++l){for(var c=r[l],h=0;h<3;++h)if(isNaN(c[h])||!isFinite(c[h]))continue t;var p=n[l],d=e[s];if(Array.isArray(d[0])&&(d=e[l]),3===d.length?d=[d[0],d[1],d[2],1]:4===d.length&&(d=[d[0],d[1],d[2],d[3]],!this.hasAlpha&&d[3]<1&&(this.hasAlpha=!0)),!isNaN(p[0][s])&&!isNaN(p[1][s])){if(p[0][s]<0){var v=c.slice();v[s]+=p[0][s],i.push(c[0],c[1],c[2],d[0],d[1],d[2],d[3],0,0,0,v[0],v[1],v[2],d[0],d[1],d[2],d[3],0,0,0),u(this.bounds,v),o+=2+f(i,v,d,s)}if(p[1][s]>0){var v=c.slice();v[s]+=p[1][s],i.push(c[0],c[1],c[2],d[0],d[1],d[2],d[3],0,0,0,v[0],v[1],v[2],d[0],d[1],d[2],d[3],0,0,0),u(this.bounds,v),o+=2+f(i,v,d,s)}}}this.lineCount[s]=o-this.lineOffset[s]}this.buffer.update(i)}},l.dispose=function(){this.shader.dispose(),this.buffer.dispose(),this.vao.dispose()}},{"./shaders/index":247,"gl-buffer":240,"gl-vao":322}],247:[function(t,e,r){"use strict";var n=t("glslify"),i=t("gl-shader"),a=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position, offset;\nattribute vec4 color;\nuniform mat4 model, view, projection;\nuniform float capSize;\nvarying vec4 fragColor;\nvarying vec3 fragPosition;\n\nvoid main() {\n  vec4 worldPosition  = model * vec4(position, 1.0);\n  worldPosition       = (worldPosition / worldPosition.w) + vec4(capSize * offset, 0.0);\n  gl_Position         = projection * view * worldPosition;\n  fragColor           = color;\n  fragPosition        = position;\n}"]),o=n(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform float opacity;\nvarying vec3 fragPosition;\nvarying vec4 fragColor;\n\nvoid main() {\n  if (\n    outOfRange(clipBounds[0], clipBounds[1], fragPosition) ||\n    fragColor.a * opacity == 0.\n  ) discard;\n\n  gl_FragColor = opacity * fragColor;\n}"]);e.exports=function(t){return i(t,a,o,null,[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"offset",type:"vec3"}])}},{"gl-shader":300,glslify:404}],248:[function(t,e,r){"use strict";var n=t("gl-texture2d");e.exports=function(t,e,r,n){i||(i=t.FRAMEBUFFER_UNSUPPORTED,a=t.FRAMEBUFFER_INCOMPLETE_ATTACHMENT,o=t.FRAMEBUFFER_INCOMPLETE_DIMENSIONS,s=t.FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT);var u=t.getExtension("WEBGL_draw_buffers");if(!l&&u&&function(t,e){var r=t.getParameter(e.MAX_COLOR_ATTACHMENTS_WEBGL);l=new Array(r+1);for(var n=0;n<=r;++n){for(var i=new Array(r),a=0;a<n;++a)i[a]=t.COLOR_ATTACHMENT0+a;for(var a=n;a<r;++a)i[a]=t.NONE;l[n]=i}}(t,u),Array.isArray(e)&&(n=r,r=0|e[1],e=0|e[0]),"number"!=typeof e)throw new Error("gl-fbo: Missing shape parameter");var c=t.getParameter(t.MAX_RENDERBUFFER_SIZE);if(e<0||e>c||r<0||r>c)throw new Error("gl-fbo: Parameters are too large for FBO");var f=1;if("color"in(n=n||{})){if((f=Math.max(0|n.color,0))<0)throw new Error("gl-fbo: Must specify a nonnegative number of colors");if(f>1){if(!u)throw new Error("gl-fbo: Multiple draw buffer extension not supported");if(f>t.getParameter(u.MAX_COLOR_ATTACHMENTS_WEBGL))throw new Error("gl-fbo: Context does not support "+f+" draw buffers")}}var h=t.UNSIGNED_BYTE,p=t.getExtension("OES_texture_float");if(n.float&&f>0){if(!p)throw new Error("gl-fbo: Context does not support floating point textures");h=t.FLOAT}else n.preferFloat&&f>0&&p&&(h=t.FLOAT);var v=!0;"depth"in n&&(v=!!n.depth);var g=!1;return"stencil"in n&&(g=!!n.stencil),new d(t,e,r,h,f,v,g,u)};var i,a,o,s,l=null;function u(t){var e=t.getParameter(t.FRAMEBUFFER_BINDING),r=t.getParameter(t.RENDERBUFFER_BINDING),n=t.getParameter(t.TEXTURE_BINDING_2D);return[e,r,n]}function c(t,e){t.bindFramebuffer(t.FRAMEBUFFER,e[0]),t.bindRenderbuffer(t.RENDERBUFFER,e[1]),t.bindTexture(t.TEXTURE_2D,e[2])}function f(t){switch(t){case i:throw new Error("gl-fbo: Framebuffer unsupported");case a:throw new Error("gl-fbo: Framebuffer incomplete attachment");case o:throw new Error("gl-fbo: Framebuffer incomplete dimensions");case s:throw new Error("gl-fbo: Framebuffer incomplete missing attachment");default:throw new Error("gl-fbo: Framebuffer failed for unspecified reason")}}function h(t,e,r,i,a,o){if(!i)return null;var s=n(t,e,r,a,i);return s.magFilter=t.NEAREST,s.minFilter=t.NEAREST,s.mipSamples=1,s.bind(),t.framebufferTexture2D(t.FRAMEBUFFER,o,t.TEXTURE_2D,s.handle,0),s}function p(t,e,r,n,i){var a=t.createRenderbuffer();return t.bindRenderbuffer(t.RENDERBUFFER,a),t.renderbufferStorage(t.RENDERBUFFER,n,e,r),t.framebufferRenderbuffer(t.FRAMEBUFFER,i,t.RENDERBUFFER,a),a}function d(t,e,r,n,i,a,o,s){this.gl=t,this._shape=[0|e,0|r],this._destroyed=!1,this._ext=s,this.color=new Array(i);for(var d=0;d<i;++d)this.color[d]=null;this._color_rb=null,this.depth=null,this._depth_rb=null,this._colorType=n,this._useDepth=a,this._useStencil=o;var v=this,g=[0|e,0|r];Object.defineProperties(g,{0:{get:function(){return v._shape[0]},set:function(t){return v.width=t}},1:{get:function(){return v._shape[1]},set:function(t){return v.height=t}}}),this._shapeVector=g,function(t){var e=u(t.gl),r=t.gl,n=t.handle=r.createFramebuffer(),i=t._shape[0],a=t._shape[1],o=t.color.length,s=t._ext,d=t._useStencil,v=t._useDepth,g=t._colorType;r.bindFramebuffer(r.FRAMEBUFFER,n);for(var m=0;m<o;++m)t.color[m]=h(r,i,a,g,r.RGBA,r.COLOR_ATTACHMENT0+m);0===o?(t._color_rb=p(r,i,a,r.RGBA4,r.COLOR_ATTACHMENT0),s&&s.drawBuffersWEBGL(l[0])):o>1&&s.drawBuffersWEBGL(l[o]);var y=r.getExtension("WEBGL_depth_texture");y?d?t.depth=h(r,i,a,y.UNSIGNED_INT_24_8_WEBGL,r.DEPTH_STENCIL,r.DEPTH_STENCIL_ATTACHMENT):v&&(t.depth=h(r,i,a,r.UNSIGNED_SHORT,r.DEPTH_COMPONENT,r.DEPTH_ATTACHMENT)):v&&d?t._depth_rb=p(r,i,a,r.DEPTH_STENCIL,r.DEPTH_STENCIL_ATTACHMENT):v?t._depth_rb=p(r,i,a,r.DEPTH_COMPONENT16,r.DEPTH_ATTACHMENT):d&&(t._depth_rb=p(r,i,a,r.STENCIL_INDEX,r.STENCIL_ATTACHMENT));var x=r.checkFramebufferStatus(r.FRAMEBUFFER);if(x!==r.FRAMEBUFFER_COMPLETE){t._destroyed=!0,r.bindFramebuffer(r.FRAMEBUFFER,null),r.deleteFramebuffer(t.handle),t.handle=null,t.depth&&(t.depth.dispose(),t.depth=null),t._depth_rb&&(r.deleteRenderbuffer(t._depth_rb),t._depth_rb=null);for(var m=0;m<t.color.length;++m)t.color[m].dispose(),t.color[m]=null;t._color_rb&&(r.deleteRenderbuffer(t._color_rb),t._color_rb=null),c(r,e),f(x)}c(r,e)}(this)}var v=d.prototype;function g(t,e,r){if(t._destroyed)throw new Error("gl-fbo: Can't resize destroyed FBO");if(t._shape[0]!==e||t._shape[1]!==r){var n=t.gl,i=n.getParameter(n.MAX_RENDERBUFFER_SIZE);if(e<0||e>i||r<0||r>i)throw new Error("gl-fbo: Can't resize FBO, invalid dimensions");t._shape[0]=e,t._shape[1]=r;for(var a=u(n),o=0;o<t.color.length;++o)t.color[o].shape=t._shape;t._color_rb&&(n.bindRenderbuffer(n.RENDERBUFFER,t._color_rb),n.renderbufferStorage(n.RENDERBUFFER,n.RGBA4,t._shape[0],t._shape[1])),t.depth&&(t.depth.shape=t._shape),t._depth_rb&&(n.bindRenderbuffer(n.RENDERBUFFER,t._depth_rb),t._useDepth&&t._useStencil?n.renderbufferStorage(n.RENDERBUFFER,n.DEPTH_STENCIL,t._shape[0],t._shape[1]):t._useDepth?n.renderbufferStorage(n.RENDERBUFFER,n.DEPTH_COMPONENT16,t._shape[0],t._shape[1]):t._useStencil&&n.renderbufferStorage(n.RENDERBUFFER,n.STENCIL_INDEX,t._shape[0],t._shape[1])),n.bindFramebuffer(n.FRAMEBUFFER,t.handle);var s=n.checkFramebufferStatus(n.FRAMEBUFFER);s!==n.FRAMEBUFFER_COMPLETE&&(t.dispose(),c(n,a),f(s)),c(n,a)}}Object.defineProperties(v,{shape:{get:function(){return this._destroyed?[0,0]:this._shapeVector},set:function(t){if(Array.isArray(t)||(t=[0|t,0|t]),2!==t.length)throw new Error("gl-fbo: Shape vector must be length 2");var e=0|t[0],r=0|t[1];return g(this,e,r),[e,r]},enumerable:!1},width:{get:function(){return this._destroyed?0:this._shape[0]},set:function(t){return g(this,t|=0,this._shape[1]),t},enumerable:!1},height:{get:function(){return this._destroyed?0:this._shape[1]},set:function(t){return t|=0,g(this,this._shape[0],t),t},enumerable:!1}}),v.bind=function(){if(!this._destroyed){var t=this.gl;t.bindFramebuffer(t.FRAMEBUFFER,this.handle),t.viewport(0,0,this._shape[0],this._shape[1])}},v.dispose=function(){if(!this._destroyed){this._destroyed=!0;var t=this.gl;t.deleteFramebuffer(this.handle),this.handle=null,this.depth&&(this.depth.dispose(),this.depth=null),this._depth_rb&&(t.deleteRenderbuffer(this._depth_rb),this._depth_rb=null);for(var e=0;e<this.color.length;++e)this.color[e].dispose(),this.color[e]=null;this._color_rb&&(t.deleteRenderbuffer(this._color_rb),this._color_rb=null)}}},{"gl-texture2d":317}],249:[function(t,e,r){var n=t("sprintf-js").sprintf,i=t("gl-constants/lookup"),a=t("glsl-shader-name"),o=t("add-line-numbers");e.exports=function(t,e,r){"use strict";var s=a(e)||"of unknown name (see npm glsl-shader-name)",l="unknown type";void 0!==r&&(l=r===i.FRAGMENT_SHADER?"fragment":"vertex");for(var u=n("Error compiling %s shader %s:\n",l,s),c=n("%s%s",u,t),f=t.split("\n"),h={},p=0;p<f.length;p++){var d=f[p];if(""!==d&&"\0"!==d){var v=parseInt(d.split(":")[2]);if(isNaN(v))throw new Error(n("Could not parse error: %s",d));h[v]=d}}for(var g=o(e).split("\n"),p=0;p<g.length;p++)if(h[p+3]||h[p+2]||h[p+1]){var m=g[p];if(u+=m+"\n",h[p+1]){var y=h[p+1];y=y.substr(y.split(":",3).join(":").length+1).trim(),u+=n("^^^ %s\n\n",y)}}return{long:u.trim(),short:c.trim()}}},{"add-line-numbers":54,"gl-constants/lookup":245,"glsl-shader-name":396,"sprintf-js":515}],250:[function(t,e,r){"use strict";e.exports=function(t,e){var r=t.gl,n=o(r,l.vertex,l.fragment),i=o(r,l.pickVertex,l.pickFragment),a=s(r),c=s(r),f=s(r),h=s(r),p=new u(t,n,i,a,c,f,h);return p.update(e),t.addObject(p),p};var n=t("binary-search-bounds"),i=t("iota-array"),a=t("typedarray-pool"),o=t("gl-shader"),s=t("gl-buffer"),l=t("./lib/shaders");function u(t,e,r,n,i,a,o){this.plot=t,this.shader=e,this.pickShader=r,this.positionBuffer=n,this.weightBuffer=i,this.colorBuffer=a,this.idBuffer=o,this.xData=[],this.yData=[],this.shape=[0,0],this.bounds=[1/0,1/0,-1/0,-1/0],this.pickOffset=0}var c,f=u.prototype,h=[0,0,1,0,0,1,1,0,1,1,0,1];f.draw=(c=[1,0,0,0,1,0,0,0,1],function(){var t=this.plot,e=this.shader,r=this.bounds,n=this.numVertices;if(!(n<=0)){var i=t.gl,a=t.dataBox,o=r[2]-r[0],s=r[3]-r[1],l=a[2]-a[0],u=a[3]-a[1];c[0]=2*o/l,c[4]=2*s/u,c[6]=2*(r[0]-a[0])/l-1,c[7]=2*(r[1]-a[1])/u-1,e.bind();var f=e.uniforms;f.viewTransform=c,f.shape=this.shape;var h=e.attributes;this.positionBuffer.bind(),h.position.pointer(),this.weightBuffer.bind(),h.weight.pointer(i.UNSIGNED_BYTE,!1),this.colorBuffer.bind(),h.color.pointer(i.UNSIGNED_BYTE,!0),i.drawArrays(i.TRIANGLES,0,n)}}),f.drawPick=function(){var t=[1,0,0,0,1,0,0,0,1],e=[0,0,0,0];return function(r){var n=this.plot,i=this.pickShader,a=this.bounds,o=this.numVertices;if(!(o<=0)){var s=n.gl,l=n.dataBox,u=a[2]-a[0],c=a[3]-a[1],f=l[2]-l[0],h=l[3]-l[1];t[0]=2*u/f,t[4]=2*c/h,t[6]=2*(a[0]-l[0])/f-1,t[7]=2*(a[1]-l[1])/h-1;for(var p=0;p<4;++p)e[p]=r>>8*p&255;this.pickOffset=r,i.bind();var d=i.uniforms;d.viewTransform=t,d.pickOffset=e,d.shape=this.shape;var v=i.attributes;return this.positionBuffer.bind(),v.position.pointer(),this.weightBuffer.bind(),v.weight.pointer(s.UNSIGNED_BYTE,!1),this.idBuffer.bind(),v.pickId.pointer(s.UNSIGNED_BYTE,!1),s.drawArrays(s.TRIANGLES,0,o),r+this.shape[0]*this.shape[1]}}}(),f.pick=function(t,e,r){var n=this.pickOffset,i=this.shape[0]*this.shape[1];if(r<n||r>=n+i)return null;var a=r-n,o=this.xData,s=this.yData;return{object:this,pointId:a,dataCoord:[o[a%this.shape[0]],s[a/this.shape[0]|0]]}},f.update=function(t){var e=(t=t||{}).shape||[0,0],r=t.x||i(e[0]),o=t.y||i(e[1]),s=t.z||new Float32Array(e[0]*e[1]);this.xData=r,this.yData=o;var l=t.colorLevels||[0],u=t.colorValues||[0,0,0,1],c=l.length,f=this.bounds,p=f[0]=r[0],d=f[1]=o[0],v=f[2]=r[r.length-1],g=f[3]=o[o.length-1],m=1/(v-p),y=1/(g-d),x=e[0],b=e[1];this.shape=[x,b];var _=(x-1)*(b-1)*(h.length>>>1);this.numVertices=_;for(var w=a.mallocUint8(4*_),k=a.mallocFloat32(2*_),A=a.mallocUint8(2*_),T=a.mallocUint32(_),M=0,E=0;E<b-1;++E)for(var S=y*(o[E]-d),C=y*(o[E+1]-d),L=0;L<x-1;++L)for(var O=m*(r[L]-p),I=m*(r[L+1]-p),P=0;P<h.length;P+=2){var D,z,R,F,B=h[P],N=h[P+1],j=(E+N)*x+(L+B),V=s[j],U=n.le(l,V);if(U<0)D=u[0],z=u[1],R=u[2],F=u[3];else if(U===c-1)D=u[4*c-4],z=u[4*c-3],R=u[4*c-2],F=u[4*c-1];else{var H=(V-l[U])/(l[U+1]-l[U]),q=1-H,G=4*U,W=4*(U+1);D=q*u[G]+H*u[W],z=q*u[G+1]+H*u[W+1],R=q*u[G+2]+H*u[W+2],F=q*u[G+3]+H*u[W+3]}w[4*M]=255*D,w[4*M+1]=255*z,w[4*M+2]=255*R,w[4*M+3]=255*F,k[2*M]=.5*O+.5*I,k[2*M+1]=.5*S+.5*C,A[2*M]=B,A[2*M+1]=N,T[M]=E*x+L,M+=1}this.positionBuffer.update(k),this.weightBuffer.update(A),this.colorBuffer.update(w),this.idBuffer.update(T),a.free(k),a.free(w),a.free(A),a.free(T)},f.dispose=function(){this.shader.dispose(),this.pickShader.dispose(),this.positionBuffer.dispose(),this.weightBuffer.dispose(),this.colorBuffer.dispose(),this.idBuffer.dispose(),this.plot.removeObject(this)}},{"./lib/shaders":251,"binary-search-bounds":252,"gl-buffer":240,"gl-shader":300,"iota-array":411,"typedarray-pool":532}],251:[function(t,e,r){"use strict";var n=t("glslify");e.exports={fragment:n(["precision lowp float;\n#define GLSLIFY 1\nvarying vec4 fragColor;\nvoid main() {\n  gl_FragColor = vec4(fragColor.rgb * fragColor.a, fragColor.a);\n}\n"]),vertex:n(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\nattribute vec4 color;\nattribute vec2 weight;\n\nuniform vec2 shape;\nuniform mat3 viewTransform;\n\nvarying vec4 fragColor;\n\nvoid main() {\n  vec3 vPosition = viewTransform * vec3( position + (weight-.5)/(shape-1.) , 1.0);\n  fragColor = color;\n  gl_Position = vec4(vPosition.xy, 0, vPosition.z);\n}\n"]),pickFragment:n(["precision mediump float;\n#define GLSLIFY 1\n\nvarying vec4 fragId;\nvarying vec2 vWeight;\n\nuniform vec2 shape;\nuniform vec4 pickOffset;\n\nvoid main() {\n  vec2 d = step(.5, vWeight);\n  vec4 id = fragId + pickOffset;\n  id.x += d.x + d.y*shape.x;\n\n  id.y += floor(id.x / 256.0);\n  id.x -= floor(id.x / 256.0) * 256.0;\n\n  id.z += floor(id.y / 256.0);\n  id.y -= floor(id.y / 256.0) * 256.0;\n\n  id.w += floor(id.z / 256.0);\n  id.z -= floor(id.z / 256.0) * 256.0;\n\n  gl_FragColor = id/255.;\n}\n"]),pickVertex:n(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\nattribute vec4 pickId;\nattribute vec2 weight;\n\nuniform vec2 shape;\nuniform mat3 viewTransform;\n\nvarying vec4 fragId;\nvarying vec2 vWeight;\n\nvoid main() {\n  vWeight = weight;\n\n  fragId = pickId;\n\n  vec3 vPosition = viewTransform * vec3( position + (weight-.5)/(shape-1.) , 1.0);\n  gl_Position = vec4(vPosition.xy, 0, vPosition.z);\n}\n"])}},{glslify:404}],252:[function(t,e,r){arguments[4][104][0].apply(r,arguments)},{dup:104}],253:[function(t,e,r){var n=t("glslify"),i=t("gl-shader"),a=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position, nextPosition;\nattribute float arcLength, lineWidth;\nattribute vec4 color;\n\nuniform vec2 screenShape;\nuniform float pixelRatio;\nuniform mat4 model, view, projection;\n\nvarying vec4 fragColor;\nvarying vec3 worldPosition;\nvarying float pixelArcLength;\n\nvec4 project(vec3 p) {\n  return projection * view * model * vec4(p, 1.0);\n}\n\nvoid main() {\n  vec4 startPoint = project(position);\n  vec4 endPoint   = project(nextPosition);\n\n  vec2 A = startPoint.xy / startPoint.w;\n  vec2 B =   endPoint.xy /   endPoint.w;\n\n  float clipAngle = atan(\n    (B.y - A.y) * screenShape.y,\n    (B.x - A.x) * screenShape.x\n  );\n\n  vec2 offset = 0.5 * pixelRatio * lineWidth * vec2(\n    sin(clipAngle),\n    -cos(clipAngle)\n  ) / screenShape;\n\n  gl_Position = vec4(startPoint.xy + startPoint.w * offset, startPoint.zw);\n\n  worldPosition = position;\n  pixelArcLength = arcLength;\n  fragColor = color;\n}\n"]),o=n(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3      clipBounds[2];\nuniform sampler2D dashTexture;\nuniform float     dashScale;\nuniform float     opacity;\n\nvarying vec3    worldPosition;\nvarying float   pixelArcLength;\nvarying vec4    fragColor;\n\nvoid main() {\n  if (\n    outOfRange(clipBounds[0], clipBounds[1], worldPosition) ||\n    fragColor.a * opacity == 0.\n  ) discard;\n\n  float dashWeight = texture2D(dashTexture, vec2(dashScale * pixelArcLength, 0)).r;\n  if(dashWeight < 0.5) {\n    discard;\n  }\n  gl_FragColor = fragColor * opacity;\n}\n"]),s=n(["precision highp float;\n#define GLSLIFY 1\n\n#define FLOAT_MAX  1.70141184e38\n#define FLOAT_MIN  1.17549435e-38\n\nlowp vec4 encode_float_1540259130(highp float v) {\n  highp float av = abs(v);\n\n  //Handle special cases\n  if(av < FLOAT_MIN) {\n    return vec4(0.0, 0.0, 0.0, 0.0);\n  } else if(v > FLOAT_MAX) {\n    return vec4(127.0, 128.0, 0.0, 0.0) / 255.0;\n  } else if(v < -FLOAT_MAX) {\n    return vec4(255.0, 128.0, 0.0, 0.0) / 255.0;\n  }\n\n  highp vec4 c = vec4(0,0,0,0);\n\n  //Compute exponent and mantissa\n  highp float e = floor(log2(av));\n  highp float m = av * pow(2.0, -e) - 1.0;\n  \n  //Unpack mantissa\n  c[1] = floor(128.0 * m);\n  m -= c[1] / 128.0;\n  c[2] = floor(32768.0 * m);\n  m -= c[2] / 32768.0;\n  c[3] = floor(8388608.0 * m);\n  \n  //Unpack exponent\n  highp float ebias = e + 127.0;\n  c[0] = floor(ebias / 2.0);\n  ebias -= c[0] * 2.0;\n  c[1] += floor(ebias) * 128.0; \n\n  //Unpack sign bit\n  c[0] += 128.0 * step(0.0, -v);\n\n  //Scale back to range\n  return c / 255.0;\n}\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform float pickId;\nuniform vec3 clipBounds[2];\n\nvarying vec3 worldPosition;\nvarying float pixelArcLength;\nvarying vec4 fragColor;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], worldPosition)) discard;\n\n  gl_FragColor = vec4(pickId/255.0, encode_float_1540259130(pixelArcLength).xyz);\n}"]),l=[{name:"position",type:"vec3"},{name:"nextPosition",type:"vec3"},{name:"arcLength",type:"float"},{name:"lineWidth",type:"float"},{name:"color",type:"vec4"}];r.createShader=function(t){return i(t,a,o,null,l)},r.createPickShader=function(t){return i(t,a,s,null,l)}},{"gl-shader":300,glslify:404}],254:[function(t,e,r){"use strict";e.exports=function(t){var e=t.gl||t.scene&&t.scene.gl,r=c(e);r.attributes.position.location=0,r.attributes.nextPosition.location=1,r.attributes.arcLength.location=2,r.attributes.lineWidth.location=3,r.attributes.color.location=4;var o=f(e);o.attributes.position.location=0,o.attributes.nextPosition.location=1,o.attributes.arcLength.location=2,o.attributes.lineWidth.location=3,o.attributes.color.location=4;for(var s=n(e),u=i(e,[{buffer:s,size:3,offset:0,stride:48},{buffer:s,size:3,offset:12,stride:48},{buffer:s,size:1,offset:24,stride:48},{buffer:s,size:1,offset:28,stride:48},{buffer:s,size:4,offset:32,stride:48}]),h=l(new Array(1024),[256,1,4]),p=0;p<1024;++p)h.data[p]=255;var d=a(e,h);d.wrap=e.REPEAT;var v=new g(e,r,o,s,u,d);return v.update(t),v};var n=t("gl-buffer"),i=t("gl-vao"),a=t("gl-texture2d"),o=t("glsl-read-float"),s=t("binary-search-bounds"),l=t("ndarray"),u=t("./lib/shaders"),c=u.createShader,f=u.createPickShader,h=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function p(t,e){for(var r=0,n=0;n<3;++n){var i=t[n]-e[n];r+=i*i}return Math.sqrt(r)}function d(t){for(var e=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],r=0;r<3;++r)e[0][r]=Math.max(t[0][r],e[0][r]),e[1][r]=Math.min(t[1][r],e[1][r]);return e}function v(t,e,r,n){this.arcLength=t,this.position=e,this.index=r,this.dataCoordinate=n}function g(t,e,r,n,i,a){this.gl=t,this.shader=e,this.pickShader=r,this.buffer=n,this.vao=i,this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.points=[],this.arcLength=[],this.vertexCount=0,this.bounds=[[0,0,0],[0,0,0]],this.pickId=0,this.lineWidth=1,this.texture=a,this.dashScale=1,this.opacity=1,this.hasAlpha=!1,this.dirty=!0,this.pixelRatio=1}var m=g.prototype;m.isTransparent=function(){return this.hasAlpha},m.isOpaque=function(){return!this.hasAlpha},m.pickSlots=1,m.setPickBase=function(t){this.pickId=t},m.drawTransparent=m.draw=function(t){if(this.vertexCount){var e=this.gl,r=this.shader,n=this.vao;r.bind(),r.uniforms={model:t.model||h,view:t.view||h,projection:t.projection||h,clipBounds:d(this.clipBounds),dashTexture:this.texture.bind(),dashScale:this.dashScale/this.arcLength[this.arcLength.length-1],opacity:this.opacity,screenShape:[e.drawingBufferWidth,e.drawingBufferHeight],pixelRatio:this.pixelRatio},n.bind(),n.draw(e.TRIANGLE_STRIP,this.vertexCount),n.unbind()}},m.drawPick=function(t){if(this.vertexCount){var e=this.gl,r=this.pickShader,n=this.vao;r.bind(),r.uniforms={model:t.model||h,view:t.view||h,projection:t.projection||h,pickId:this.pickId,clipBounds:d(this.clipBounds),screenShape:[e.drawingBufferWidth,e.drawingBufferHeight],pixelRatio:this.pixelRatio},n.bind(),n.draw(e.TRIANGLE_STRIP,this.vertexCount),n.unbind()}},m.update=function(t){var e,r;this.dirty=!0;var n=!!t.connectGaps;"dashScale"in t&&(this.dashScale=t.dashScale),this.hasAlpha=!1,"opacity"in t&&(this.opacity=+t.opacity,this.opacity<1&&(this.hasAlpha=!0));var 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Math.abs(v-_)<1e-6&&Math.abs(g-w)<1e-6&&Math.abs(m-k)<1e-6?n(t):(f=v-_,h=g-w,p=m-k,d=1/Math.sqrt(f*f+h*h+p*p),a=x*(p*=d)-b*(h*=d),o=b*(f*=d)-y*p,s=y*h-x*f,(d=Math.sqrt(a*a+o*o+s*s))?(a*=d=1/d,o*=d,s*=d):(a=0,o=0,s=0),l=h*s-p*o,u=p*a-f*s,c=f*o-h*a,(d=Math.sqrt(l*l+u*u+c*c))?(l*=d=1/d,u*=d,c*=d):(l=0,u=0,c=0),t[0]=a,t[1]=l,t[2]=f,t[3]=0,t[4]=o,t[5]=u,t[6]=h,t[7]=0,t[8]=s,t[9]=c,t[10]=p,t[11]=0,t[12]=-(a*v+o*g+s*m),t[13]=-(l*v+u*g+c*m),t[14]=-(f*v+h*g+p*m),t[15]=1,t)}},{"./identity":263}],266:[function(t,e,r){e.exports=function(t,e,r){var n=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],u=e[6],c=e[7],f=e[8],h=e[9],p=e[10],d=e[11],v=e[12],g=e[13],m=e[14],y=e[15],x=r[0],b=r[1],_=r[2],w=r[3];return t[0]=x*n+b*s+_*f+w*v,t[1]=x*i+b*l+_*h+w*g,t[2]=x*a+b*u+_*p+w*m,t[3]=x*o+b*c+_*d+w*y,x=r[4],b=r[5],_=r[6],w=r[7],t[4]=x*n+b*s+_*f+w*v,t[5]=x*i+b*l+_*h+w*g,t[6]=x*a+b*u+_*p+w*m,t[7]=x*o+b*c+_*d+w*y,x=r[8],b=r[9],_=r[10],w=r[11],t[8]=x*n+b*s+_*f+w*v,t[9]=x*i+b*l+_*h+w*g,t[10]=x*a+b*u+_*p+w*m,t[11]=x*o+b*c+_*d+w*y,x=r[12],b=r[13],_=r[14],w=r[15],t[12]=x*n+b*s+_*f+w*v,t[13]=x*i+b*l+_*h+w*g,t[14]=x*a+b*u+_*p+w*m,t[15]=x*o+b*c+_*d+w*y,t}},{}],267:[function(t,e,r){e.exports=function(t,e,r,n,i,a,o){var s=1/(e-r),l=1/(n-i),u=1/(a-o);return t[0]=-2*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*l,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=2*u,t[11]=0,t[12]=(e+r)*s,t[13]=(i+n)*l,t[14]=(o+a)*u,t[15]=1,t}},{}],268:[function(t,e,r){e.exports=function(t,e,r,n,i){var a=1/Math.tan(e/2),o=1/(n-i);return t[0]=a/r,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=a,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=(i+n)*o,t[11]=-1,t[12]=0,t[13]=0,t[14]=2*i*n*o,t[15]=0,t}},{}],269:[function(t,e,r){e.exports=function(t,e,r,n){var i,a,o,s,l,u,c,f,h,p,d,v,g,m,y,x,b,_,w,k,A,T,M,E,S=n[0],C=n[1],L=n[2],O=Math.sqrt(S*S+C*C+L*L);return Math.abs(O)<1e-6?null:(S*=O=1/O,C*=O,L*=O,i=Math.sin(r),a=Math.cos(r),o=1-a,s=e[0],l=e[1],u=e[2],c=e[3],f=e[4],h=e[5],p=e[6],d=e[7],v=e[8],g=e[9],m=e[10],y=e[11],x=S*S*o+a,b=C*S*o+L*i,_=L*S*o-C*i,w=S*C*o-L*i,k=C*C*o+a,A=L*C*o+S*i,T=S*L*o+C*i,M=C*L*o-S*i,E=L*L*o+a,t[0]=s*x+f*b+v*_,t[1]=l*x+h*b+g*_,t[2]=u*x+p*b+m*_,t[3]=c*x+d*b+y*_,t[4]=s*w+f*k+v*A,t[5]=l*w+h*k+g*A,t[6]=u*w+p*k+m*A,t[7]=c*w+d*k+y*A,t[8]=s*T+f*M+v*E,t[9]=l*T+h*M+g*E,t[10]=u*T+p*M+m*E,t[11]=c*T+d*M+y*E,e!==t&&(t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t)}},{}],270:[function(t,e,r){e.exports=function(t,e,r){var n=Math.sin(r),i=Math.cos(r),a=e[4],o=e[5],s=e[6],l=e[7],u=e[8],c=e[9],f=e[10],h=e[11];return e!==t&&(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[4]=a*i+u*n,t[5]=o*i+c*n,t[6]=s*i+f*n,t[7]=l*i+h*n,t[8]=u*i-a*n,t[9]=c*i-o*n,t[10]=f*i-s*n,t[11]=h*i-l*n,t}},{}],271:[function(t,e,r){e.exports=function(t,e,r){var n=Math.sin(r),i=Math.cos(r),a=e[0],o=e[1],s=e[2],l=e[3],u=e[8],c=e[9],f=e[10],h=e[11];return e!==t&&(t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=a*i-u*n,t[1]=o*i-c*n,t[2]=s*i-f*n,t[3]=l*i-h*n,t[8]=a*n+u*i,t[9]=o*n+c*i,t[10]=s*n+f*i,t[11]=l*n+h*i,t}},{}],272:[function(t,e,r){e.exports=function(t,e,r){var n=Math.sin(r),i=Math.cos(r),a=e[0],o=e[1],s=e[2],l=e[3],u=e[4],c=e[5],f=e[6],h=e[7];return e!==t&&(t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=a*i+u*n,t[1]=o*i+c*n,t[2]=s*i+f*n,t[3]=l*i+h*n,t[4]=u*i-a*n,t[5]=c*i-o*n,t[6]=f*i-s*n,t[7]=h*i-l*n,t}},{}],273:[function(t,e,r){e.exports=function(t,e,r){var n=r[0],i=r[1],a=r[2];return t[0]=e[0]*n,t[1]=e[1]*n,t[2]=e[2]*n,t[3]=e[3]*n,t[4]=e[4]*i,t[5]=e[5]*i,t[6]=e[6]*i,t[7]=e[7]*i,t[8]=e[8]*a,t[9]=e[9]*a,t[10]=e[10]*a,t[11]=e[11]*a,t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t}},{}],274:[function(t,e,r){e.exports=function(t,e,r){var n,i,a,o,s,l,u,c,f,h,p,d,v=r[0],g=r[1],m=r[2];return e===t?(t[12]=e[0]*v+e[4]*g+e[8]*m+e[12],t[13]=e[1]*v+e[5]*g+e[9]*m+e[13],t[14]=e[2]*v+e[6]*g+e[10]*m+e[14],t[15]=e[3]*v+e[7]*g+e[11]*m+e[15]):(n=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],u=e[6],c=e[7],f=e[8],h=e[9],p=e[10],d=e[11],t[0]=n,t[1]=i,t[2]=a,t[3]=o,t[4]=s,t[5]=l,t[6]=u,t[7]=c,t[8]=f,t[9]=h,t[10]=p,t[11]=d,t[12]=n*v+s*g+f*m+e[12],t[13]=i*v+l*g+h*m+e[13],t[14]=a*v+u*g+p*m+e[14],t[15]=o*v+c*g+d*m+e[15]),t}},{}],275:[function(t,e,r){e.exports=function(t,e){if(t===e){var r=e[1],n=e[2],i=e[3],a=e[6],o=e[7],s=e[11];t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=r,t[6]=e[9],t[7]=e[13],t[8]=n,t[9]=a,t[11]=e[14],t[12]=i,t[13]=o,t[14]=s}else t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=e[1],t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=e[2],t[9]=e[6],t[10]=e[10],t[11]=e[14],t[12]=e[3],t[13]=e[7],t[14]=e[11],t[15]=e[15];return t}},{}],276:[function(t,e,r){"use strict";e.exports=function(t,e){switch(e.length){case 0:break;case 1:t[0]=1/e[0];break;case 4:n(t,e);break;case 9:i(t,e);break;case 16:a(t,e);break;default:throw new Error("currently supports matrices up to 4x4")}return t};var n=t("gl-mat2/invert"),i=t("gl-mat3/invert"),a=t("gl-mat4/invert")},{"gl-mat2/invert":256,"gl-mat3/invert":257,"gl-mat4/invert":264}],277:[function(t,e,r){"use strict";var n=t("barycentric"),i=t("polytope-closest-point/lib/closest_point_2d.js");function a(t,e){for(var r=[0,0,0,0],n=0;n<4;++n)for(var i=0;i<4;++i)r[i]+=t[4*n+i]*e[n];return r}function o(t,e,r,n,i){for(var o=a(n,a(r,a(e,[t[0],t[1],t[2],1]))),s=0;s<3;++s)o[s]/=o[3];return[.5*i[0]*(1+o[0]),.5*i[1]*(1-o[1])]}e.exports=function(t,e,r,a,s,l){if(1===t.length)return[0,t[0].slice()];for(var u=new Array(t.length),c=0;c<t.length;++c)u[c]=o(t[c],r,a,s,l);for(var f=0,h=1/0,c=0;c<u.length;++c){for(var p=0,d=0;d<2;++d)p+=Math.pow(u[c][d]-e[d],2);p<h&&(h=p,f=c)}for(var v=function(t,e){if(2===t.length){for(var r=0,a=0,o=0;o<2;++o)r+=Math.pow(e[o]-t[0][o],2),a+=Math.pow(e[o]-t[1][o],2);return r=Math.sqrt(r),a=Math.sqrt(a),r+a<1e-6?[1,0]:[a/(r+a),r/(a+r)]}if(3===t.length){var s=[0,0];return i(t[0],t[1],t[2],e,s),n(t,s)}return[]}(u,e),g=0,c=0;c<3;++c){if(v[c]<-.001||v[c]>1.0001)return null;g+=v[c]}return Math.abs(g-1)>.001?null:[f,function(t,e){for(var r=[0,0,0],n=0;n<t.length;++n)for(var i=t[n],a=e[n],o=0;o<3;++o)r[o]+=a*i[o];return r}(t,v),v]}},{barycentric:66,"polytope-closest-point/lib/closest_point_2d.js":476}],278:[function(t,e,r){var n=t("glslify"),i=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position, normal;\nattribute vec4 color;\nattribute vec2 uv;\n\nuniform mat4 model\n           , view\n           , projection\n           , inverseModel;\nuniform vec3 eyePosition\n           , lightPosition;\n\nvarying vec3 f_normal\n           , f_lightDirection\n           , f_eyeDirection\n           , f_data;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvec4 project(vec3 p) {\n  return projection * view * model * vec4(p, 1.0);\n}\n\nvoid main() {\n  gl_Position      = project(position);\n\n  //Lighting geometry parameters\n  vec4 cameraCoordinate = view * vec4(position , 1.0);\n  cameraCoordinate.xyz /= cameraCoordinate.w;\n  f_lightDirection = lightPosition - cameraCoordinate.xyz;\n  f_eyeDirection   = eyePosition - cameraCoordinate.xyz;\n  f_normal  = normalize((vec4(normal, 0.0) * inverseModel).xyz);\n\n  f_color          = color;\n  f_data           = position;\n  f_uv             = uv;\n}\n"]),a=n(["#extension GL_OES_standard_derivatives : enable\n\nprecision highp float;\n#define GLSLIFY 1\n\nfloat beckmannDistribution(float x, float roughness) {\n  float NdotH = max(x, 0.0001);\n  float cos2Alpha = NdotH * NdotH;\n  float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\n  float roughness2 = roughness * roughness;\n  float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\n  return exp(tan2Alpha / roughness2) / denom;\n}\n\nfloat cookTorranceSpecular(\n  vec3 lightDirection,\n  vec3 viewDirection,\n  vec3 surfaceNormal,\n  float roughness,\n  float fresnel) {\n\n  float VdotN = max(dot(viewDirection, surfaceNormal), 0.0);\n  float LdotN = max(dot(lightDirection, surfaceNormal), 0.0);\n\n  //Half angle vector\n  vec3 H = normalize(lightDirection + viewDirection);\n\n  //Geometric term\n  float NdotH = max(dot(surfaceNormal, H), 0.0);\n  float VdotH = max(dot(viewDirection, H), 0.000001);\n  float LdotH = max(dot(lightDirection, H), 0.000001);\n  float G1 = (2.0 * NdotH * VdotN) / VdotH;\n  float G2 = (2.0 * NdotH * LdotN) / LdotH;\n  float G = min(1.0, min(G1, G2));\n  \n  //Distribution term\n  float D = beckmannDistribution(NdotH, roughness);\n\n  //Fresnel term\n  float F = pow(1.0 - VdotN, fresnel);\n\n  //Multiply terms and done\n  return  G * F * D / max(3.14159265 * VdotN, 0.000001);\n}\n\n//#pragma glslify: beckmann = require(glsl-specular-beckmann) // used in gl-surface3d\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform float roughness\n            , fresnel\n            , kambient\n            , kdiffuse\n            , kspecular;\nuniform sampler2D texture;\n\nvarying vec3 f_normal\n           , f_lightDirection\n           , f_eyeDirection\n           , f_data;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  if (f_color.a == 0.0 ||\n    outOfRange(clipBounds[0], clipBounds[1], f_data)\n  ) discard;\n\n  vec3 N = normalize(f_normal);\n  vec3 L = normalize(f_lightDirection);\n  vec3 V = normalize(f_eyeDirection);\n\n  if(gl_FrontFacing) {\n    N = -N;\n  }\n\n  float specular = min(1.0, max(0.0, cookTorranceSpecular(L, V, N, roughness, fresnel)));\n  //float specular = max(0.0, beckmann(L, V, N, roughness)); // used in gl-surface3d\n\n  float diffuse  = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n  vec4 surfaceColor = vec4(f_color.rgb, 1.0) * texture2D(texture, f_uv);\n  vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular,  1.0);\n\n  gl_FragColor = litColor * f_color.a;\n}\n"]),o=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 uv;\n\nuniform mat4 model, view, projection;\n\nvarying vec4 f_color;\nvarying vec3 f_data;\nvarying vec2 f_uv;\n\nvoid main() {\n  gl_Position = projection * view * model * vec4(position, 1.0);\n  f_color = color;\n  f_data  = position;\n  f_uv    = uv;\n}"]),s=n(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform sampler2D texture;\nuniform float opacity;\n\nvarying vec4 f_color;\nvarying vec3 f_data;\nvarying vec2 f_uv;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], f_data)) discard;\n\n  gl_FragColor = f_color * texture2D(texture, f_uv) * opacity;\n}"]),l=n(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 uv;\nattribute float pointSize;\n\nuniform mat4 model, view, projection;\nuniform vec3 clipBounds[2];\n\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n    gl_Position = vec4(0.0, 0.0 ,0.0 ,0.0);\n  } else {\n    gl_Position = projection * view * model * vec4(position, 1.0);\n  }\n  gl_PointSize = pointSize;\n  f_color = color;\n  f_uv = uv;\n}"]),u=n(["precision highp float;\n#define GLSLIFY 1\n\nuniform sampler2D texture;\nuniform float opacity;\n\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  vec2 pointR = gl_PointCoord.xy - vec2(0.5, 0.5);\n  if(dot(pointR, pointR) > 0.25) {\n    discard;\n  }\n  gl_FragColor = f_color * texture2D(texture, f_uv) * opacity;\n}"]),c=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  gl_Position = projection * view * model * vec4(position, 1.0);\n  f_id        = id;\n  f_position  = position;\n}"]),f=n(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3  clipBounds[2];\nuniform float pickId;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n\n  gl_FragColor = vec4(pickId, f_id.xyz);\n}"]),h=n(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3  position;\nattribute float pointSize;\nattribute vec4  id;\n\nuniform mat4 model, view, projection;\nuniform vec3 clipBounds[2];\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n    gl_Position = vec4(0.0, 0.0, 0.0, 0.0);\n  } else {\n    gl_Position  = projection * view * model * vec4(position, 1.0);\n    gl_PointSize = pointSize;\n  }\n  f_id         = id;\n  f_position   = position;\n}"]),p=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position;\n\nuniform mat4 model, view, projection;\n\nvoid main() {\n  gl_Position = projection * view * model * vec4(position, 1.0);\n}"]),d=n(["precision highp float;\n#define GLSLIFY 1\n\nuniform vec3 contourColor;\n\nvoid main() {\n  gl_FragColor = vec4(contourColor, 1.0);\n}\n"]);r.meshShader={vertex:i,fragment:a,attributes:[{name:"position",type:"vec3"},{name:"normal",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"}]},r.wireShader={vertex:o,fragment:s,attributes:[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"}]},r.pointShader={vertex:l,fragment:u,attributes:[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"},{name:"pointSize",type:"float"}]},r.pickShader={vertex:c,fragment:f,attributes:[{name:"position",type:"vec3"},{name:"id",type:"vec4"}]},r.pointPickShader={vertex:h,fragment:f,attributes:[{name:"position",type:"vec3"},{name:"pointSize",type:"float"},{name:"id",type:"vec4"}]},r.contourShader={vertex:p,fragment:d,attributes:[{name:"position",type:"vec3"}]}},{glslify:404}],279:[function(t,e,r){"use strict";var n=t("gl-shader"),i=t("gl-buffer"),a=t("gl-vao"),o=t("gl-texture2d"),s=t("normals"),l=t("gl-mat4/multiply"),u=t("gl-mat4/invert"),c=t("ndarray"),f=t("colormap"),h=t("simplicial-complex-contour"),p=t("typedarray-pool"),d=t("./lib/shaders"),v=t("./lib/closest-point"),g=d.meshShader,m=d.wireShader,y=d.pointShader,x=d.pickShader,b=d.pointPickShader,_=d.contourShader,w=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function k(t,e,r,n,i,a,o,s,l,u,c,f,h,p,d,v,g,m,y,x,b,_,k,A,T,M,E){this.gl=t,this.pixelRatio=1,this.cells=[],this.positions=[],this.intensity=[],this.texture=e,this.dirty=!0,this.triShader=r,this.lineShader=n,this.pointShader=i,this.pickShader=a,this.pointPickShader=o,this.contourShader=s,this.trianglePositions=l,this.triangleColors=c,this.triangleNormals=h,this.triangleUVs=f,this.triangleIds=u,this.triangleVAO=p,this.triangleCount=0,this.lineWidth=1,this.edgePositions=d,this.edgeColors=g,this.edgeUVs=m,this.edgeIds=v,this.edgeVAO=y,this.edgeCount=0,this.pointPositions=x,this.pointColors=_,this.pointUVs=k,this.pointSizes=A,this.pointIds=b,this.pointVAO=T,this.pointCount=0,this.contourLineWidth=1,this.contourPositions=M,this.contourVAO=E,this.contourCount=0,this.contourColor=[0,0,0],this.contourEnable=!0,this.pickId=1,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.lightPosition=[1e5,1e5,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.opacity=1,this.hasAlpha=!1,this.opacityscale=!1,this._model=w,this._view=w,this._projection=w,this._resolution=[1,1]}var A=k.prototype;function T(t,e){if(!e)return 1;if(!e.length)return 1;for(var r=0;r<e.length;++r){if(e.length<2)return 1;if(e[r][0]===t)return e[r][1];if(e[r][0]>t&&r>0){var n=(e[r][0]-t)/(e[r][0]-e[r-1][0]);return e[r][1]*(1-n)+n*e[r-1][1]}}return 1}function M(t){var e=n(t,y.vertex,y.fragment);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e.attributes.pointSize.location=4,e}function E(t){var e=n(t,x.vertex,x.fragment);return e.attributes.position.location=0,e.attributes.id.location=1,e}function S(t){var e=n(t,b.vertex,b.fragment);return e.attributes.position.location=0,e.attributes.id.location=1,e.attributes.pointSize.location=4,e}function C(t){var e=n(t,_.vertex,_.fragment);return e.attributes.position.location=0,e}A.isOpaque=function(){return!this.hasAlpha},A.isTransparent=function(){return this.hasAlpha},A.pickSlots=1,A.setPickBase=function(t){this.pickId=t},A.highlight=function(t){if(t&&this.contourEnable){for(var e=h(this.cells,this.intensity,t.intensity),r=e.cells,n=e.vertexIds,i=e.vertexWeights,a=r.length,o=p.mallocFloat32(6*a),s=0,l=0;l<a;++l)for(var u=r[l],c=0;c<2;++c){var f=u[0];2===u.length&&(f=u[c]);for(var d=n[f][0],v=n[f][1],g=i[f],m=1-g,y=this.positions[d],x=this.positions[v],b=0;b<3;++b)o[s++]=g*y[b]+m*x[b]}this.contourCount=s/3|0,this.contourPositions.update(o.subarray(0,s)),p.free(o)}else this.contourCount=0},A.update=function(t){t=t||{};var e=this.gl;this.dirty=!0,"contourEnable"in t&&(this.contourEnable=t.contourEnable),"contourColor"in t&&(this.contourColor=t.contourColor),"lineWidth"in t&&(this.lineWidth=t.lineWidth),"lightPosition"in t&&(this.lightPosition=t.lightPosition),this.hasAlpha=!1,"opacity"in t&&(this.opacity=t.opacity,this.opacity<1&&(this.hasAlpha=!0)),"opacityscale"in t&&(this.opacityscale=t.opacityscale,this.hasAlpha=!0),"ambient"in t&&(this.ambientLight=t.ambient),"diffuse"in t&&(this.diffuseLight=t.diffuse),"specular"in t&&(this.specularLight=t.specular),"roughness"in t&&(this.roughness=t.roughness),"fresnel"in t&&(this.fresnel=t.fresnel),t.texture?(this.texture.dispose(),this.texture=o(e,t.texture)):t.colormap&&(this.texture.shape=[256,256],this.texture.minFilter=e.LINEAR_MIPMAP_LINEAR,this.texture.magFilter=e.LINEAR,this.texture.setPixels(function(t,e){for(var r=f({colormap:t,nshades:256,format:"rgba"}),n=new Uint8Array(1024),i=0;i<256;++i){for(var a=r[i],o=0;o<3;++o)n[4*i+o]=a[o];n[4*i+3]=e?255*T(i/255,e):255*a[3]}return c(n,[256,256,4],[4,0,1])}(t.colormap,this.opacityscale)),this.texture.generateMipmap());var r=t.cells,n=t.positions;if(n&&r){var i=[],a=[],l=[],u=[],h=[],p=[],d=[],v=[],g=[],m=[],y=[],x=[],b=[],_=[];this.cells=r,this.positions=n;var w=t.vertexNormals,k=t.cellNormals,A=void 0===t.vertexNormalsEpsilon?1e-6:t.vertexNormalsEpsilon,M=void 0===t.faceNormalsEpsilon?1e-6:t.faceNormalsEpsilon;t.useFacetNormals&&!k&&(k=s.faceNormals(r,n,M)),k||w||(w=s.vertexNormals(r,n,A));var E=t.vertexColors,S=t.cellColors,C=t.meshColor||[1,1,1,1],L=t.vertexUVs,O=t.vertexIntensity,I=t.cellUVs,P=t.cellIntensity,D=1/0,z=-1/0;if(!L&&!I)if(O)if(t.vertexIntensityBounds)D=+t.vertexIntensityBounds[0],z=+t.vertexIntensityBounds[1];else for(var R=0;R<O.length;++R){var F=O[R];D=Math.min(D,F),z=Math.max(z,F)}else if(P)for(var R=0;R<P.length;++R){var F=P[R];D=Math.min(D,F),z=Math.max(z,F)}else for(var R=0;R<n.length;++R){var F=n[R][2];D=Math.min(D,F),z=Math.max(z,F)}this.intensity=O||(P?function(t,e,r){for(var n=new Array(e),i=0;i<e;++i)n[i]=0;for(var a=t.length,i=0;i<a;++i)for(var o=t[i],s=0;s<o.length;++s)n[o[s]]=r[i];return n}(r,n.length,P):function(t){for(var e=t.length,r=new Array(e),n=0;n<e;++n)r[n]=t[n][2];return r}(n));var B=t.pointSizes,N=t.pointSize||1;this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]];for(var R=0;R<n.length;++R)for(var j=n[R],V=0;V<3;++V)!isNaN(j[V])&&isFinite(j[V])&&(this.bounds[0][V]=Math.min(this.bounds[0][V],j[V]),this.bounds[1][V]=Math.max(this.bounds[1][V],j[V]));var U=0,H=0,q=0;t:for(var R=0;R<r.length;++R){var G=r[R];switch(G.length){case 1:for(var W=G[0],j=n[W],V=0;V<3;++V)if(isNaN(j[V])||!isFinite(j[V]))continue t;m.push(j[0],j[1],j[2]),X=E?E[W]:S?S[R]:C,this.opacityscale&&O?a.push(X[0],X[1],X[2],this.opacity*T((O[W]-D)/(z-D),this.opacityscale)):3===X.length?y.push(X[0],X[1],X[2],this.opacity):(y.push(X[0],X[1],X[2],X[3]*this.opacity),!this.hasAlpha&&X[3]<1&&(this.hasAlpha=!0)),Z=L?L[W]:O?[(O[W]-D)/(z-D),0]:I?I[R]:P?[(P[R]-D)/(z-D),0]:[(j[2]-D)/(z-D),0],x.push(Z[0],Z[1]),B?b.push(B[W]):b.push(N),_.push(R),q+=1;break;case 2:for(var V=0;V<2;++V)for(var W=G[V],j=n[W],Y=0;Y<3;++Y)if(isNaN(j[Y])||!isFinite(j[Y]))continue t;for(var V=0;V<2;++V){var W=G[V],j=n[W];p.push(j[0],j[1],j[2]),X=E?E[W]:S?S[R]:C,this.opacityscale&&O?a.push(X[0],X[1],X[2],this.opacity*T((O[W]-D)/(z-D),this.opacityscale)):3===X.length?d.push(X[0],X[1],X[2],this.opacity):(d.push(X[0],X[1],X[2],X[3]*this.opacity),!this.hasAlpha&&X[3]<1&&(this.hasAlpha=!0)),Z=L?L[W]:O?[(O[W]-D)/(z-D),0]:I?I[R]:P?[(P[R]-D)/(z-D),0]:[(j[2]-D)/(z-D),0],v.push(Z[0],Z[1]),g.push(R)}H+=1;break;case 3:for(var V=0;V<3;++V)for(var W=G[V],j=n[W],Y=0;Y<3;++Y)if(isNaN(j[Y])||!isFinite(j[Y]))continue t;for(var V=0;V<3;++V){var X,Z,$,W=G[2-V],j=n[W];i.push(j[0],j[1],j[2]),X=E?E[W]:S?S[R]:C,this.opacityscale&&O?a.push(X[0],X[1],X[2],this.opacity*T((O[W]-D)/(z-D),this.opacityscale)):3===X.length?a.push(X[0],X[1],X[2],this.opacity):(a.push(X[0],X[1],X[2],X[3]*this.opacity),!this.hasAlpha&&X[3]<1&&(this.hasAlpha=!0)),Z=L?L[W]:O?[(O[W]-D)/(z-D),0]:I?I[R]:P?[(P[R]-D)/(z-D),0]:[(j[2]-D)/(z-D),0],u.push(Z[0],Z[1]),$=w?w[W]:k[R],l.push($[0],$[1],$[2]),h.push(R)}U+=1}}this.pointCount=q,this.edgeCount=H,this.triangleCount=U,this.pointPositions.update(m),this.pointColors.update(y),this.pointUVs.update(x),this.pointSizes.update(b),this.pointIds.update(new Uint32Array(_)),this.edgePositions.update(p),this.edgeColors.update(d),this.edgeUVs.update(v),this.edgeIds.update(new Uint32Array(g)),this.trianglePositions.update(i),this.triangleColors.update(a),this.triangleUVs.update(u),this.triangleNormals.update(l),this.triangleIds.update(new Uint32Array(h))}},A.drawTransparent=A.draw=function(t){t=t||{};for(var e=this.gl,r=t.model||w,n=t.view||w,i=t.projection||w,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);var s={model:r,view:n,projection:i,inverseModel:w.slice(),clipBounds:a,kambient:this.ambientLight,kdiffuse:this.diffuseLight,kspecular:this.specularLight,roughness:this.roughness,fresnel:this.fresnel,eyePosition:[0,0,0],lightPosition:[0,0,0],contourColor:this.contourColor,texture:0};s.inverseModel=u(s.inverseModel,s.model),e.disable(e.CULL_FACE),this.texture.bind(0);var c=new Array(16);l(c,s.view,s.model),l(c,s.projection,c),u(c,c);for(var o=0;o<3;++o)s.eyePosition[o]=c[12+o]/c[15];for(var f=c[15],o=0;o<3;++o)f+=this.lightPosition[o]*c[4*o+3];for(var o=0;o<3;++o){for(var h=c[12+o],p=0;p<3;++p)h+=c[4*p+o]*this.lightPosition[p];s.lightPosition[o]=h/f}if(this.triangleCount>0){var d=this.triShader;d.bind(),d.uniforms=s,this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()}if(this.edgeCount>0&&this.lineWidth>0){var d=this.lineShader;d.bind(),d.uniforms=s,this.edgeVAO.bind(),e.lineWidth(this.lineWidth*this.pixelRatio),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()}if(this.pointCount>0){var d=this.pointShader;d.bind(),d.uniforms=s,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind()}if(this.contourEnable&&this.contourCount>0&&this.contourLineWidth>0){var d=this.contourShader;d.bind(),d.uniforms=s,this.contourVAO.bind(),e.drawArrays(e.LINES,0,this.contourCount),this.contourVAO.unbind()}},A.drawPick=function(t){t=t||{};for(var e=this.gl,r=t.model||w,n=t.view||w,i=t.projection||w,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);this._model=[].slice.call(r),this._view=[].slice.call(n),this._projection=[].slice.call(i),this._resolution=[e.drawingBufferWidth,e.drawingBufferHeight];var s={model:r,view:n,projection:i,clipBounds:a,pickId:this.pickId/255},l=this.pickShader;if(l.bind(),l.uniforms=s,this.triangleCount>0&&(this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()),this.edgeCount>0&&(this.edgeVAO.bind(),e.lineWidth(this.lineWidth*this.pixelRatio),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()),this.pointCount>0){var l=this.pointPickShader;l.bind(),l.uniforms=s,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind()}},A.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;for(var e=t.value[0]+256*t.value[1]+65536*t.value[2],r=this.cells[e],n=this.positions,i=new Array(r.length),a=0;a<r.length;++a)i[a]=n[r[a]];var o=v(i,[t.coord[0],this._resolution[1]-t.coord[1]],this._model,this._view,this._projection,this._resolution);if(!o)return null;for(var s=o[2],l=0,a=0;a<r.length;++a)l+=s[a]*this.intensity[r[a]];return{position:o[1],index:r[o[0]],cell:r,cellId:e,intensity:l,dataCoordinate:this.positions[r[o[0]]]}},A.dispose=function(){this.texture.dispose(),this.triShader.dispose(),this.lineShader.dispose(),this.pointShader.dispose(),this.pickShader.dispose(),this.pointPickShader.dispose(),this.triangleVAO.dispose(),this.trianglePositions.dispose(),this.triangleColors.dispose(),this.triangleUVs.dispose(),this.triangleNormals.dispose(),this.triangleIds.dispose(),this.edgeVAO.dispose(),this.edgePositions.dispose(),this.edgeColors.dispose(),this.edgeUVs.dispose(),this.edgeIds.dispose(),this.pointVAO.dispose(),this.pointPositions.dispose(),this.pointColors.dispose(),this.pointUVs.dispose(),this.pointSizes.dispose(),this.pointIds.dispose(),this.contourVAO.dispose(),this.contourPositions.dispose(),this.contourShader.dispose()},e.exports=function(t,e){if(1===arguments.length&&(t=(e=t).gl),!(t.getExtension("OES_standard_derivatives")||t.getExtension("MOZ_OES_standard_derivatives")||t.getExtension("WEBKIT_OES_standard_derivatives")))throw new Error("derivatives not supported");var r=function(t){var e=n(t,g.vertex,g.fragment);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e.attributes.normal.location=4,e}(t),s=function(t){var e=n(t,m.vertex,m.fragment);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e}(t),l=M(t),u=E(t),f=S(t),h=C(t),p=o(t,c(new Uint8Array([255,255,255,255]),[1,1,4]));p.generateMipmap(),p.minFilter=t.LINEAR_MIPMAP_LINEAR,p.magFilter=t.LINEAR;var d=i(t),v=i(t),y=i(t),x=i(t),b=i(t),_=a(t,[{buffer:d,type:t.FLOAT,size:3},{buffer:b,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:v,type:t.FLOAT,size:4},{buffer:y,type:t.FLOAT,size:2},{buffer:x,type:t.FLOAT,size:3}]),w=i(t),A=i(t),T=i(t),L=i(t),O=a(t,[{buffer:w,type:t.FLOAT,size:3},{buffer:L,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:A,type:t.FLOAT,size:4},{buffer:T,type:t.FLOAT,size:2}]),I=i(t),P=i(t),D=i(t),z=i(t),R=i(t),F=a(t,[{buffer:I,type:t.FLOAT,size:3},{buffer:R,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:P,type:t.FLOAT,size:4},{buffer:D,type:t.FLOAT,size:2},{buffer:z,type:t.FLOAT,size:1}]),B=i(t),N=a(t,[{buffer:B,type:t.FLOAT,size:3}]),j=new k(t,p,r,s,l,u,f,h,d,b,v,y,x,_,w,L,A,T,O,I,R,P,D,z,F,B,N);return j.update(e),j}},{"./lib/closest-point":277,"./lib/shaders":278,colormap:119,"gl-buffer":240,"gl-mat4/invert":264,"gl-mat4/multiply":266,"gl-shader":300,"gl-texture2d":317,"gl-vao":322,ndarray:445,normals:448,"simplicial-complex-contour":505,"typedarray-pool":532}],280:[function(t,e,r){"use strict";e.exports=function(t){var e=t.gl,r=n(e,[0,0,0,1,1,0,1,1]),s=i(e,a.boxVert,a.lineFrag);return new o(t,r,s)};var n=t("gl-buffer"),i=t("gl-shader"),a=t("./shaders");function o(t,e,r){this.plot=t,this.vbo=e,this.shader=r}var s,l,u=o.prototype;u.bind=function(){var t=this.shader;this.vbo.bind(),this.shader.bind(),t.attributes.coord.pointer(),t.uniforms.screenBox=this.plot.screenBox},u.drawBox=(s=[0,0],l=[0,0],function(t,e,r,n,i){var a=this.plot,o=this.shader,u=a.gl;s[0]=t,s[1]=e,l[0]=r,l[1]=n,o.uniforms.lo=s,o.uniforms.hi=l,o.uniforms.color=i,u.drawArrays(u.TRIANGLE_STRIP,0,4)}),u.dispose=function(){this.vbo.dispose(),this.shader.dispose()}},{"./shaders":283,"gl-buffer":240,"gl-shader":300}],281:[function(t,e,r){"use strict";e.exports=function(t){var e=t.gl,r=n(e),a=i(e,o.gridVert,o.gridFrag),l=i(e,o.tickVert,o.gridFrag);return new s(t,r,a,l)};var n=t("gl-buffer"),i=t("gl-shader"),a=t("binary-search-bounds"),o=t("./shaders");function s(t,e,r,n){this.plot=t,this.vbo=e,this.shader=r,this.tickShader=n,this.ticks=[[],[]]}function l(t,e){return t-e}var u,c,f,h,p,d=s.prototype;d.draw=(u=[0,0],c=[0,0],f=[0,0],function(){for(var t=this.plot,e=this.vbo,r=this.shader,n=this.ticks,i=t.gl,a=t._tickBounds,o=t.dataBox,s=t.viewBox,l=t.gridLineWidth,h=t.gridLineColor,p=t.gridLineEnable,d=t.pixelRatio,v=0;v<2;++v){var g=a[v],m=a[v+2],y=m-g,x=.5*(o[v+2]+o[v]),b=o[v+2]-o[v];c[v]=2*y/b,u[v]=2*(g-x)/b}r.bind(),e.bind(),r.attributes.dataCoord.pointer(),r.uniforms.dataShift=u,r.uniforms.dataScale=c;for(var _=0,v=0;v<2;++v){f[0]=f[1]=0,f[v]=1,r.uniforms.dataAxis=f,r.uniforms.lineWidth=l[v]/(s[v+2]-s[v])*d,r.uniforms.color=h[v];var w=6*n[v].length;p[v]&&w&&i.drawArrays(i.TRIANGLES,_,w),_+=w}}),d.drawTickMarks=function(){var t=[0,0],e=[0,0],r=[1,0],n=[0,1],i=[0,0],o=[0,0];return function(){for(var s=this.plot,u=this.vbo,c=this.tickShader,f=this.ticks,h=s.gl,p=s._tickBounds,d=s.dataBox,v=s.viewBox,g=s.pixelRatio,m=s.screenBox,y=m[2]-m[0],x=m[3]-m[1],b=v[2]-v[0],_=v[3]-v[1],w=0;w<2;++w){var k=p[w],A=p[w+2],T=A-k,M=.5*(d[w+2]+d[w]),E=d[w+2]-d[w];e[w]=2*T/E,t[w]=2*(k-M)/E}e[0]*=b/y,t[0]*=b/y,e[1]*=_/x,t[1]*=_/x,c.bind(),u.bind(),c.attributes.dataCoord.pointer();var S=c.uniforms;S.dataShift=t,S.dataScale=e;var C=s.tickMarkLength,L=s.tickMarkWidth,O=s.tickMarkColor,I=6*f[0].length,P=Math.min(a.ge(f[0],(d[0]-p[0])/(p[2]-p[0]),l),f[0].length),D=Math.min(a.gt(f[0],(d[2]-p[0])/(p[2]-p[0]),l),f[0].length),z=0+6*P,R=6*Math.max(0,D-P),F=Math.min(a.ge(f[1],(d[1]-p[1])/(p[3]-p[1]),l),f[1].length),B=Math.min(a.gt(f[1],(d[3]-p[1])/(p[3]-p[1]),l),f[1].length),N=I+6*F,j=6*Math.max(0,B-F);i[0]=2*(v[0]-C[1])/y-1,i[1]=(v[3]+v[1])/x-1,o[0]=C[1]*g/y,o[1]=L[1]*g/x,j&&(S.color=O[1],S.tickScale=o,S.dataAxis=n,S.screenOffset=i,h.drawArrays(h.TRIANGLES,N,j)),i[0]=(v[2]+v[0])/y-1,i[1]=2*(v[1]-C[0])/x-1,o[0]=L[0]*g/y,o[1]=C[0]*g/x,R&&(S.color=O[0],S.tickScale=o,S.dataAxis=r,S.screenOffset=i,h.drawArrays(h.TRIANGLES,z,R)),i[0]=2*(v[2]+C[3])/y-1,i[1]=(v[3]+v[1])/x-1,o[0]=C[3]*g/y,o[1]=L[3]*g/x,j&&(S.color=O[3],S.tickScale=o,S.dataAxis=n,S.screenOffset=i,h.drawArrays(h.TRIANGLES,N,j)),i[0]=(v[2]+v[0])/y-1,i[1]=2*(v[3]+C[2])/x-1,o[0]=L[2]*g/y,o[1]=C[2]*g/x,R&&(S.color=O[2],S.tickScale=o,S.dataAxis=r,S.screenOffset=i,h.drawArrays(h.TRIANGLES,z,R))}}(),d.update=(h=[1,1,-1,-1,1,-1],p=[1,-1,1,1,-1,-1],function(t){for(var e=t.ticks,r=t.bounds,n=new Float32Array(18*(e[0].length+e[1].length)),i=(this.plot.zeroLineEnable,0),a=[[],[]],o=0;o<2;++o)for(var s=a[o],l=e[o],u=r[o],c=r[o+2],f=0;f<l.length;++f){var d=(l[f].x-u)/(c-u);s.push(d);for(var v=0;v<6;++v)n[i++]=d,n[i++]=h[v],n[i++]=p[v]}this.ticks=a,this.vbo.update(n)}),d.dispose=function(){this.vbo.dispose(),this.shader.dispose(),this.tickShader.dispose()}},{"./shaders":283,"binary-search-bounds":285,"gl-buffer":240,"gl-shader":300}],282:[function(t,e,r){"use strict";e.exports=function(t){var e=t.gl,r=n(e,[-1,-1,-1,1,1,-1,1,1]),s=i(e,a.lineVert,a.lineFrag);return new o(t,r,s)};var n=t("gl-buffer"),i=t("gl-shader"),a=t("./shaders");function o(t,e,r){this.plot=t,this.vbo=e,this.shader=r}var s,l,u=o.prototype;u.bind=function(){var t=this.shader;this.vbo.bind(),this.shader.bind(),t.attributes.coord.pointer(),t.uniforms.screenBox=this.plot.screenBox},u.drawLine=(s=[0,0],l=[0,0],function(t,e,r,n,i,a){var o=this.plot,u=this.shader,c=o.gl;s[0]=t,s[1]=e,l[0]=r,l[1]=n,u.uniforms.start=s,u.uniforms.end=l,u.uniforms.width=i*o.pixelRatio,u.uniforms.color=a,c.drawArrays(c.TRIANGLE_STRIP,0,4)}),u.dispose=function(){this.vbo.dispose(),this.shader.dispose()}},{"./shaders":283,"gl-buffer":240,"gl-shader":300}],283:[function(t,e,r){"use strict";var n=t("glslify"),i=n(["precision lowp float;\n#define GLSLIFY 1\nuniform vec4 color;\nvoid main() {\n  gl_FragColor = vec4(color.xyz * color.w, color.w);\n}\n"]);e.exports={lineVert:n(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 coord;\n\nuniform vec4 screenBox;\nuniform vec2 start, end;\nuniform float width;\n\nvec2 perp(vec2 v) {\n  return vec2(v.y, -v.x);\n}\n\nvec2 screen(vec2 v) {\n  return 2.0 * (v - screenBox.xy) / (screenBox.zw - screenBox.xy) - 1.0;\n}\n\nvoid main() {\n  vec2 delta = normalize(perp(start - end));\n  vec2 offset = mix(start, end, 0.5 * (coord.y+1.0));\n  gl_Position = vec4(screen(offset + 0.5 * width * delta * coord.x), 0, 1);\n}\n"]),lineFrag:i,textVert:n(["#define GLSLIFY 1\nattribute vec3 textCoordinate;\n\nuniform vec2 dataScale, dataShift, dataAxis, screenOffset, textScale;\nuniform float angle;\n\nvoid main() {\n  float dataOffset  = textCoordinate.z;\n  vec2 glyphOffset  = textCoordinate.xy;\n  mat2 glyphMatrix = mat2(cos(angle), sin(angle), -sin(angle), cos(angle));\n  vec2 screenCoordinate = dataAxis * (dataScale * dataOffset + dataShift) +\n    glyphMatrix * glyphOffset * textScale + screenOffset;\n  gl_Position = vec4(screenCoordinate, 0, 1);\n}\n"]),textFrag:i,gridVert:n(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 dataCoord;\n\nuniform vec2 dataAxis, dataShift, dataScale;\nuniform float lineWidth;\n\nvoid main() {\n  vec2 pos = dataAxis * (dataScale * dataCoord.x + dataShift);\n  pos += 10.0 * dataCoord.y * vec2(dataAxis.y, -dataAxis.x) + dataCoord.z * lineWidth;\n  gl_Position = vec4(pos, 0, 1);\n}\n"]),gridFrag:i,boxVert:n(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 coord;\n\nuniform vec4 screenBox;\nuniform vec2 lo, hi;\n\nvec2 screen(vec2 v) {\n  return 2.0 * (v - screenBox.xy) / (screenBox.zw - screenBox.xy) - 1.0;\n}\n\nvoid main() {\n  gl_Position = vec4(screen(mix(lo, hi, coord)), 0, 1);\n}\n"]),tickVert:n(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 dataCoord;\n\nuniform vec2 dataAxis, dataShift, dataScale, screenOffset, tickScale;\n\nvoid main() {\n  vec2 pos = dataAxis * (dataScale * dataCoord.x + dataShift);\n  gl_Position = vec4(pos + tickScale*dataCoord.yz + screenOffset, 0, 1);\n}\n"])}},{glslify:404}],284:[function(t,e,r){"use strict";e.exports=function(t){var e=t.gl,r=n(e),a=i(e,s.textVert,s.textFrag);return new l(t,r,a)};var n=t("gl-buffer"),i=t("gl-shader"),a=t("text-cache"),o=t("binary-search-bounds"),s=t("./shaders");function l(t,e,r){this.plot=t,this.vbo=e,this.shader=r,this.tickOffset=[[],[]],this.tickX=[[],[]],this.labelOffset=[0,0],this.labelCount=[0,0]}var u,c,f,h,p,d,v=l.prototype;v.drawTicks=(u=[0,0],c=[0,0],f=[0,0],function(t){var e=this.plot,r=this.shader,n=this.tickX[t],i=this.tickOffset[t],a=e.gl,s=e.viewBox,l=e.dataBox,h=e.screenBox,p=e.pixelRatio,d=e.tickEnable,v=e.tickPad,g=e.tickColor,m=e.tickAngle,y=e.labelEnable,x=e.labelPad,b=e.labelColor,_=e.labelAngle,w=this.labelOffset[t],k=this.labelCount[t],A=o.lt(n,l[t]),T=o.le(n,l[t+2]);u[0]=u[1]=0,u[t]=1,c[t]=(s[2+t]+s[t])/(h[2+t]-h[t])-1;var M=2/h[2+(1^t)]-h[1^t];c[1^t]=M*s[1^t]-1,d[t]&&(c[1^t]-=M*p*v[t],A<T&&i[T]>i[A]&&(r.uniforms.dataAxis=u,r.uniforms.screenOffset=c,r.uniforms.color=g[t],r.uniforms.angle=m[t],a.drawArrays(a.TRIANGLES,i[A],i[T]-i[A]))),y[t]&&k&&(c[1^t]-=M*p*x[t],r.uniforms.dataAxis=f,r.uniforms.screenOffset=c,r.uniforms.color=b[t],r.uniforms.angle=_[t],a.drawArrays(a.TRIANGLES,w,k)),c[1^t]=M*s[2+(1^t)]-1,d[t+2]&&(c[1^t]+=M*p*v[t+2],A<T&&i[T]>i[A]&&(r.uniforms.dataAxis=u,r.uniforms.screenOffset=c,r.uniforms.color=g[t+2],r.uniforms.angle=m[t+2],a.drawArrays(a.TRIANGLES,i[A],i[T]-i[A]))),y[t+2]&&k&&(c[1^t]+=M*p*x[t+2],r.uniforms.dataAxis=f,r.uniforms.screenOffset=c,r.uniforms.color=b[t+2],r.uniforms.angle=_[t+2],a.drawArrays(a.TRIANGLES,w,k))}),v.drawTitle=function(){var t=[0,0],e=[0,0];return function(){var r=this.plot,n=this.shader,i=r.gl,a=r.screenBox,o=r.titleCenter,s=r.titleAngle,l=r.titleColor,u=r.pixelRatio;if(this.titleCount){for(var c=0;c<2;++c)e[c]=2*(o[c]*u-a[c])/(a[2+c]-a[c])-1;n.bind(),n.uniforms.dataAxis=t,n.uniforms.screenOffset=e,n.uniforms.angle=s,n.uniforms.color=l,i.drawArrays(i.TRIANGLES,this.titleOffset,this.titleCount)}}}(),v.bind=(h=[0,0],p=[0,0],d=[0,0],function(){var t=this.plot,e=this.shader,r=t._tickBounds,n=t.dataBox,i=t.screenBox,a=t.viewBox;e.bind();for(var o=0;o<2;++o){var s=r[o],l=r[o+2],u=l-s,c=.5*(n[o+2]+n[o]),f=n[o+2]-n[o],v=a[o],g=a[o+2],m=g-v,y=i[o],x=i[o+2],b=x-y;p[o]=2*u/f*m/b,h[o]=2*(s-c)/f*m/b}d[1]=2*t.pixelRatio/(i[3]-i[1]),d[0]=d[1]*(i[3]-i[1])/(i[2]-i[0]),e.uniforms.dataScale=p,e.uniforms.dataShift=h,e.uniforms.textScale=d,this.vbo.bind(),e.attributes.textCoordinate.pointer()}),v.update=function(t){var e,r,n,i,o,s=[],l=t.ticks,u=t.bounds;for(o=0;o<2;++o){var c=[Math.floor(s.length/3)],f=[-1/0],h=l[o];for(e=0;e<h.length;++e){var p=h[e],d=p.x,v=p.text,g=p.font||"sans-serif";i=p.fontSize||12;for(var m=1/(u[o+2]-u[o]),y=u[o],x=v.split("\n"),b=0;b<x.length;b++)for(n=a(g,x[b]).data,r=0;r<n.length;r+=2)s.push(n[r]*i,-n[r+1]*i-b*i*1.2,(d-y)*m);c.push(Math.floor(s.length/3)),f.push(d)}this.tickOffset[o]=c,this.tickX[o]=f}for(o=0;o<2;++o){for(this.labelOffset[o]=Math.floor(s.length/3),n=a(t.labelFont[o],t.labels[o],{textAlign:"center"}).data,i=t.labelSize[o],e=0;e<n.length;e+=2)s.push(n[e]*i,-n[e+1]*i,0);this.labelCount[o]=Math.floor(s.length/3)-this.labelOffset[o]}for(this.titleOffset=Math.floor(s.length/3),n=a(t.titleFont,t.title).data,i=t.titleSize,e=0;e<n.length;e+=2)s.push(n[e]*i,-n[e+1]*i,0);this.titleCount=Math.floor(s.length/3)-this.titleOffset,this.vbo.update(s)},v.dispose=function(){this.vbo.dispose(),this.shader.dispose()}},{"./shaders":283,"binary-search-bounds":285,"gl-buffer":240,"gl-shader":300,"text-cache":523}],285:[function(t,e,r){arguments[4][104][0].apply(r,arguments)},{dup:104}],286:[function(t,e,r){"use strict";e.exports=function(t){var e=t.gl,r=n(e,[e.drawingBufferWidth,e.drawingBufferHeight]),u=new l(e,r);return u.grid=i(u),u.text=a(u),u.line=o(u),u.box=s(u),u.update(t),u};var n=t("gl-select-static"),i=t("./lib/grid"),a=t("./lib/text"),o=t("./lib/line"),s=t("./lib/box");function l(t,e){this.gl=t,this.pickBuffer=e,this.screenBox=[0,0,t.drawingBufferWidth,t.drawingBufferHeight],this.viewBox=[0,0,0,0],this.dataBox=[-10,-10,10,10],this.gridLineEnable=[!0,!0],this.gridLineWidth=[1,1],this.gridLineColor=[[0,0,0,1],[0,0,0,1]],this.pixelRatio=1,this.tickMarkLength=[0,0,0,0],this.tickMarkWidth=[0,0,0,0],this.tickMarkColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.tickPad=[15,15,15,15],this.tickAngle=[0,0,0,0],this.tickEnable=[!0,!0,!0,!0],this.tickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.labelPad=[15,15,15,15],this.labelAngle=[0,Math.PI/2,0,3*Math.PI/2],this.labelEnable=[!0,!0,!0,!0],this.labelColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.titleCenter=[0,0],this.titleEnable=!0,this.titleAngle=0,this.titleColor=[0,0,0,1],this.borderColor=[0,0,0,0],this.backgroundColor=[0,0,0,0],this.zeroLineEnable=[!0,!0],this.zeroLineWidth=[4,4],this.zeroLineColor=[[0,0,0,1],[0,0,0,1]],this.borderLineEnable=[!0,!0,!0,!0],this.borderLineWidth=[2,2,2,2],this.borderLineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.grid=null,this.text=null,this.line=null,this.box=null,this.objects=[],this.overlays=[],this._tickBounds=[1/0,1/0,-1/0,-1/0],this.static=!1,this.dirty=!1,this.pickDirty=!1,this.pickDelay=120,this.pickRadius=10,this._pickTimeout=null,this._drawPick=this.drawPick.bind(this),this._depthCounter=0}var u=l.prototype;function c(t){for(var e=t.slice(),r=0;r<e.length;++r)e[r]=e[r].slice();return e}function f(t,e){return t.x-e.x}u.setDirty=function(){this.dirty=this.pickDirty=!0},u.setOverlayDirty=function(){this.dirty=!0},u.nextDepthValue=function(){return this._depthCounter++/65536},u.draw=function(){var t=this.gl,e=this.screenBox,r=this.viewBox,n=this.dataBox,i=this.pixelRatio,a=this.grid,o=this.line,s=this.text,l=this.objects;if(this._depthCounter=0,this.pickDirty&&(this._pickTimeout&&clearTimeout(this._pickTimeout),this.pickDirty=!1,this._pickTimeout=setTimeout(this._drawPick,this.pickDelay)),this.dirty){if(this.dirty=!1,t.bindFramebuffer(t.FRAMEBUFFER,null),t.enable(t.SCISSOR_TEST),t.disable(t.DEPTH_TEST),t.depthFunc(t.LESS),t.depthMask(!1),t.enable(t.BLEND),t.blendEquation(t.FUNC_ADD,t.FUNC_ADD),t.blendFunc(t.ONE,t.ONE_MINUS_SRC_ALPHA),this.borderColor){t.scissor(e[0],e[1],e[2]-e[0],e[3]-e[1]);var u=this.borderColor;t.clearColor(u[0]*u[3],u[1]*u[3],u[2]*u[3],u[3]),t.clear(t.COLOR_BUFFER_BIT|t.DEPTH_BUFFER_BIT)}t.scissor(r[0],r[1],r[2]-r[0],r[3]-r[1]),t.viewport(r[0],r[1],r[2]-r[0],r[3]-r[1]);var c=this.backgroundColor;t.clearColor(c[0]*c[3],c[1]*c[3],c[2]*c[3],c[3]),t.clear(t.COLOR_BUFFER_BIT),a.draw();var f=this.zeroLineEnable,h=this.zeroLineColor,p=this.zeroLineWidth;if(f[0]||f[1]){o.bind();for(var d=0;d<2;++d)if(f[d]&&n[d]<=0&&n[d+2]>=0){var v=e[d]-n[d]*(e[d+2]-e[d])/(n[d+2]-n[d]);0===d?o.drawLine(v,e[1],v,e[3],p[d],h[d]):o.drawLine(e[0],v,e[2],v,p[d],h[d])}}for(var d=0;d<l.length;++d)l[d].draw();t.viewport(e[0],e[1],e[2]-e[0],e[3]-e[1]),t.scissor(e[0],e[1],e[2]-e[0],e[3]-e[1]),this.grid.drawTickMarks(),o.bind();var g=this.borderLineEnable,m=this.borderLineWidth,y=this.borderLineColor;g[1]&&o.drawLine(r[0],r[1]-.5*m[1]*i,r[0],r[3]+.5*m[3]*i,m[1],y[1]),g[0]&&o.drawLine(r[0]-.5*m[0]*i,r[1],r[2]+.5*m[2]*i,r[1],m[0],y[0]),g[3]&&o.drawLine(r[2],r[1]-.5*m[1]*i,r[2],r[3]+.5*m[3]*i,m[3],y[3]),g[2]&&o.drawLine(r[0]-.5*m[0]*i,r[3],r[2]+.5*m[2]*i,r[3],m[2],y[2]),s.bind();for(var d=0;d<2;++d)s.drawTicks(d);this.titleEnable&&s.drawTitle();for(var x=this.overlays,d=0;d<x.length;++d)x[d].draw();t.disable(t.SCISSOR_TEST),t.disable(t.BLEND),t.depthMask(!0)}},u.drawPick=function(){if(!this.static){var t=this.pickBuffer;this.gl,this._pickTimeout=null,t.begin();for(var e=1,r=this.objects,n=0;n<r.length;++n)e=r[n].drawPick(e);t.end()}},u.pick=function(t,e){if(!this.static){var r=this.pixelRatio,n=this.pickPixelRatio,i=this.viewBox,a=0|Math.round((t-i[0]/r)*n),o=0|Math.round((e-i[1]/r)*n),s=this.pickBuffer.query(a,o,this.pickRadius);if(!s)return null;for(var l=s.id+(s.value[0]<<8)+(s.value[1]<<16)+(s.value[2]<<24),u=this.objects,c=0;c<u.length;++c){var f=u[c].pick(a,o,l);if(f)return f}return null}},u.setScreenBox=function(t){var e=this.screenBox,r=this.pixelRatio;e[0]=0|Math.round(t[0]*r),e[1]=0|Math.round(t[1]*r),e[2]=0|Math.round(t[2]*r),e[3]=0|Math.round(t[3]*r),this.setDirty()},u.setDataBox=function(t){var e=this.dataBox,r=e[0]!==t[0]||e[1]!==t[1]||e[2]!==t[2]||e[3]!==t[3];r&&(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],this.setDirty())},u.setViewBox=function(t){var e=this.pixelRatio,r=this.viewBox;r[0]=0|Math.round(t[0]*e),r[1]=0|Math.round(t[1]*e),r[2]=0|Math.round(t[2]*e),r[3]=0|Math.round(t[3]*e);var n=this.pickPixelRatio;this.pickBuffer.shape=[0|Math.round((t[2]-t[0])*n),0|Math.round((t[3]-t[1])*n)],this.setDirty()},u.update=function(t){t=t||{};var e=this.gl;this.pixelRatio=t.pixelRatio||1;var r=this.pixelRatio;this.pickPixelRatio=Math.max(r,1),this.setScreenBox(t.screenBox||[0,0,e.drawingBufferWidth/r,e.drawingBufferHeight/r]),this.screenBox,this.setViewBox(t.viewBox||[.125*(this.screenBox[2]-this.screenBox[0])/r,.125*(this.screenBox[3]-this.screenBox[1])/r,.875*(this.screenBox[2]-this.screenBox[0])/r,.875*(this.screenBox[3]-this.screenBox[1])/r]);var n=this.viewBox,i=(n[2]-n[0])/(n[3]-n[1]);this.setDataBox(t.dataBox||[-10,-10/i,10,10/i]),this.borderColor=!1!==t.borderColor&&(t.borderColor||[0,0,0,0]).slice(),this.backgroundColor=(t.backgroundColor||[0,0,0,0]).slice(),this.gridLineEnable=(t.gridLineEnable||[!0,!0]).slice(),this.gridLineWidth=(t.gridLineWidth||[1,1]).slice(),this.gridLineColor=c(t.gridLineColor||[[.5,.5,.5,1],[.5,.5,.5,1]]),this.zeroLineEnable=(t.zeroLineEnable||[!0,!0]).slice(),this.zeroLineWidth=(t.zeroLineWidth||[4,4]).slice(),this.zeroLineColor=c(t.zeroLineColor||[[0,0,0,1],[0,0,0,1]]),this.tickMarkLength=(t.tickMarkLength||[0,0,0,0]).slice(),this.tickMarkWidth=(t.tickMarkWidth||[0,0,0,0]).slice(),this.tickMarkColor=c(t.tickMarkColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]),this.titleCenter=(t.titleCenter||[.5*(n[0]+n[2])/r,(n[3]+120)/r]).slice(),this.titleEnable=!("titleEnable"in t&&!t.titleEnable),this.titleAngle=t.titleAngle||0,this.titleColor=(t.titleColor||[0,0,0,1]).slice(),this.labelPad=(t.labelPad||[15,15,15,15]).slice(),this.labelAngle=(t.labelAngle||[0,Math.PI/2,0,3*Math.PI/2]).slice(),this.labelEnable=(t.labelEnable||[!0,!0,!0,!0]).slice(),this.labelColor=c(t.labelColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]),this.tickPad=(t.tickPad||[15,15,15,15]).slice(),this.tickAngle=(t.tickAngle||[0,0,0,0]).slice(),this.tickEnable=(t.tickEnable||[!0,!0,!0,!0]).slice(),this.tickColor=c(t.tickColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]),this.borderLineEnable=(t.borderLineEnable||[!0,!0,!0,!0]).slice(),this.borderLineWidth=(t.borderLineWidth||[2,2,2,2]).slice(),this.borderLineColor=c(t.borderLineColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]);var a=t.ticks||[[],[]],o=this._tickBounds;o[0]=o[1]=1/0,o[2]=o[3]=-1/0;for(var s=0;s<2;++s){var l=a[s].slice(0);0!==l.length&&(l.sort(f),o[s]=Math.min(o[s],l[0].x),o[s+2]=Math.max(o[s+2],l[l.length-1].x))}this.grid.update({bounds:o,ticks:a}),this.text.update({bounds:o,ticks:a,labels:t.labels||["x","y"],labelSize:t.labelSize||[12,12],labelFont:t.labelFont||["sans-serif","sans-serif"],title:t.title||"",titleSize:t.titleSize||18,titleFont:t.titleFont||"sans-serif"}),this.static=!!t.static,this.setDirty()},u.dispose=function(){this.box.dispose(),this.grid.dispose(),this.text.dispose(),this.line.dispose();for(var t=this.objects.length-1;t>=0;--t)this.objects[t].dispose();this.objects.length=0;for(var t=this.overlays.length-1;t>=0;--t)this.overlays[t].dispose();this.overlays.length=0,this.gl=null},u.addObject=function(t){this.objects.indexOf(t)<0&&(this.objects.push(t),this.setDirty())},u.removeObject=function(t){for(var e=this.objects,r=0;r<e.length;++r)if(e[r]===t){e.splice(r,1),this.setDirty();break}},u.addOverlay=function(t){this.overlays.indexOf(t)<0&&(this.overlays.push(t),this.setOverlayDirty())},u.removeOverlay=function(t){for(var e=this.overlays,r=0;r<e.length;++r)if(e[r]===t){e.splice(r,1),this.setOverlayDirty();break}}},{"./lib/box":280,"./lib/grid":281,"./lib/line":282,"./lib/text":284,"gl-select-static":299}],287:[function(t,e,r){"use strict";e.exports=function(t,e){t=t||document.body;var r=[.01,1/0];"distanceLimits"in(e=e||{})&&(r[0]=e.distanceLimits[0],r[1]=e.distanceLimits[1]),"zoomMin"in e&&(r[0]=e.zoomMin),"zoomMax"in e&&(r[1]=e.zoomMax);var u=i({center:e.center||[0,0,0],up:e.up||[0,1,0],eye:e.eye||[0,0,10],mode:e.mode||"orbit",distanceLimits:r}),c=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],f=0,h=t.clientWidth,p=t.clientHeight,d={keyBindingMode:"rotate",enableWheel:!0,view:u,element:t,delay:e.delay||16,rotateSpeed:e.rotateSpeed||1,zoomSpeed:e.zoomSpeed||1,translateSpeed:e.translateSpeed||1,flipX:!!e.flipX,flipY:!!e.flipY,modes:u.modes,_ortho:e._ortho||e.projection&&"orthographic"===e.projection.type||!1,tick:function(){var e=n(),r=this.delay,i=e-2*r;u.idle(e-r),u.recalcMatrix(i),u.flush(e-(100+2*r));for(var a=!0,o=u.computedMatrix,s=0;s<16;++s)a=a&&c[s]===o[s],c[s]=o[s];var l=t.clientWidth===h&&t.clientHeight===p;return h=t.clientWidth,p=t.clientHeight,a?!l:(f=Math.exp(u.computedRadius[0]),!0)},lookAt:function(t,e,r){u.lookAt(u.lastT(),t,e,r)},rotate:function(t,e,r){u.rotate(u.lastT(),t,e,r)},pan:function(t,e,r){u.pan(u.lastT(),t,e,r)},translate:function(t,e,r){u.translate(u.lastT(),t,e,r)}};return Object.defineProperties(d,{matrix:{get:function(){return u.computedMatrix},set:function(t){return u.setMatrix(u.lastT(),t),u.computedMatrix},enumerable:!0},mode:{get:function(){return u.getMode()},set:function(t){var e=u.computedUp.slice(),r=u.computedEye.slice(),i=u.computedCenter.slice();if(u.setMode(t),"turntable"===t){var a=n();u._active.lookAt(a,r,i,e),u._active.lookAt(a+500,r,i,[0,0,1]),u._active.flush(a)}return u.getMode()},enumerable:!0},center:{get:function(){return u.computedCenter},set:function(t){return u.lookAt(u.lastT(),null,t),u.computedCenter},enumerable:!0},eye:{get:function(){return u.computedEye},set:function(t){return u.lookAt(u.lastT(),t),u.computedEye},enumerable:!0},up:{get:function(){return u.computedUp},set:function(t){return u.lookAt(u.lastT(),null,null,t),u.computedUp},enumerable:!0},distance:{get:function(){return f},set:function(t){return u.setDistance(u.lastT(),t),t},enumerable:!0},distanceLimits:{get:function(){return u.getDistanceLimits(r)},set:function(t){return u.setDistanceLimits(t),t},enumerable:!0}}),t.addEventListener("contextmenu",function(t){return t.preventDefault(),!1}),d._lastX=-1,d._lastY=-1,d._lastMods={shift:!1,control:!1,alt:!1,meta:!1},d.enableMouseListeners=function(){function e(e,r,i,a){var o=d.keyBindingMode;if(!1!==o){var s="rotate"===o,l="pan"===o,c="zoom"===o,h=!!a.control,p=!!a.alt,v=!!a.shift,g=!!(1&e),m=!!(2&e),y=!!(4&e),x=1/t.clientHeight,b=x*(r-d._lastX),_=x*(i-d._lastY),w=d.flipX?1:-1,k=d.flipY?1:-1,A=Math.PI*d.rotateSpeed,T=n();if(-1!==d._lastX&&-1!==d._lastY&&((s&&g&&!h&&!p&&!v||g&&!h&&!p&&v)&&u.rotate(T,w*A*b,-k*A*_,0),(l&&g&&!h&&!p&&!v||m||g&&h&&!p&&!v)&&u.pan(T,-d.translateSpeed*b*f,d.translateSpeed*_*f,0),c&&g&&!h&&!p&&!v||y||g&&!h&&p&&!v)){var M=-d.zoomSpeed*_/window.innerHeight*(T-u.lastT())*100;u.pan(T,0,0,f*(Math.exp(M)-1))}return d._lastX=r,d._lastY=i,d._lastMods=a,!0}}d.mouseListener=a(t,e),t.addEventListener("touchstart",function(r){var n=s(r.changedTouches[0],t);e(0,n[0],n[1],d._lastMods),e(1,n[0],n[1],d._lastMods),r.preventDefault()},!!l&&{passive:!1}),t.addEventListener("touchmove",function(r){var n=s(r.changedTouches[0],t);e(1,n[0],n[1],d._lastMods),r.preventDefault()},!!l&&{passive:!1}),t.addEventListener("touchend",function(t){e(0,d._lastX,d._lastY,d._lastMods),t.preventDefault()},!!l&&{passive:!1}),d.wheelListener=o(t,function(t,e){if(!1!==d.keyBindingMode&&d.enableWheel){var r=d.flipX?1:-1,i=d.flipY?1:-1,a=n();if(Math.abs(t)>Math.abs(e))u.rotate(a,0,0,-t*r*Math.PI*d.rotateSpeed/window.innerWidth);else if(!d._ortho){var o=-d.zoomSpeed*i*e/window.innerHeight*(a-u.lastT())/20;u.pan(a,0,0,f*(Math.exp(o)-1))}}},!0)},d.enableMouseListeners(),d};var n=t("right-now"),i=t("3d-view"),a=t("mouse-change"),o=t("mouse-wheel"),s=t("mouse-event-offset"),l=t("has-passive-events")},{"3d-view":50,"has-passive-events":406,"mouse-change":430,"mouse-event-offset":431,"mouse-wheel":433,"right-now":491}],288:[function(t,e,r){var n=t("glslify"),i=t("gl-shader"),a=n(["precision mediump float;\n#define GLSLIFY 1\nattribute vec2 position;\nvarying vec2 uv;\nvoid main() {\n  uv = position;\n  gl_Position = vec4(position, 0, 1);\n}"]),o=n(["precision mediump float;\n#define GLSLIFY 1\n\nuniform sampler2D accumBuffer;\nvarying vec2 uv;\n\nvoid main() {\n  vec4 accum = texture2D(accumBuffer, 0.5 * (uv + 1.0));\n  gl_FragColor = min(vec4(1,1,1,1), accum);\n}"]);e.exports=function(t){return i(t,a,o,null,[{name:"position",type:"vec2"}])}},{"gl-shader":300,glslify:404}],289:[function(t,e,r){"use strict";var n=t("./camera.js"),i=t("gl-axes3d"),a=t("gl-axes3d/properties"),o=t("gl-spikes3d"),s=t("gl-select-static"),l=t("gl-fbo"),u=t("a-big-triangle"),c=t("mouse-change"),f=t("mouse-wheel"),h=t("gl-mat4/perspective"),p=t("gl-mat4/ortho"),d=t("./lib/shader"),v=t("is-mobile")({tablet:!0});function g(){this.mouse=[-1,-1],this.screen=null,this.distance=1/0,this.index=null,this.dataCoordinate=null,this.dataPosition=null,this.object=null,this.data=null}function m(t){var e=Math.round(Math.log(Math.abs(t))/Math.log(10));if(e<0){var r=Math.round(Math.pow(10,-e));return Math.ceil(t*r)/r}if(e>0){var r=Math.round(Math.pow(10,e));return Math.ceil(t/r)*r}return Math.ceil(t)}function y(t){return"boolean"!=typeof t||t}e.exports={createScene:function(t){(t=t||{}).camera=t.camera||{};var e=t.canvas;if(!e)if(e=document.createElement("canvas"),t.container){var r=t.container;r.appendChild(e)}else document.body.appendChild(e);var x=t.gl;if(x||(x=function(t,e){var r=null;try{(r=t.getContext("webgl",e))||(r=t.getContext("experimental-webgl",e))}catch(t){return null}return r}(e,t.glOptions||{premultipliedAlpha:!0,antialias:!0,preserveDrawingBuffer:v})),!x)throw new Error("webgl not supported");var b=t.bounds||[[-10,-10,-10],[10,10,10]],_=new g,w=l(x,[x.drawingBufferWidth,x.drawingBufferHeight],{preferFloat:!v}),k=d(x),A=t.cameraObject&&!0===t.cameraObject._ortho||t.camera.projection&&"orthographic"===t.camera.projection.type||!1,T={eye:t.camera.eye||[2,0,0],center:t.camera.center||[0,0,0],up:t.camera.up||[0,1,0],zoomMin:t.camera.zoomMax||.1,zoomMax:t.camera.zoomMin||100,mode:t.camera.mode||"turntable",_ortho:A},M=t.axes||{},E=i(x,M);E.enable=!M.disable;var S=t.spikes||{},C=o(x,S),L=[],O=[],I=[],P=[],D=!0,z=!0,R=new Array(16),F=new Array(16),B={view:null,projection:R,model:F,_ortho:!1},z=!0,N=[x.drawingBufferWidth,x.drawingBufferHeight],j=t.cameraObject||n(e,T),V={gl:x,contextLost:!1,pixelRatio:t.pixelRatio||1,canvas:e,selection:_,camera:j,axes:E,axesPixels:null,spikes:C,bounds:b,objects:L,shape:N,aspect:t.aspectRatio||[1,1,1],pickRadius:t.pickRadius||10,zNear:t.zNear||.01,zFar:t.zFar||1e3,fovy:t.fovy||Math.PI/4,clearColor:t.clearColor||[0,0,0,0],autoResize:y(t.autoResize),autoBounds:y(t.autoBounds),autoScale:!!t.autoScale,autoCenter:y(t.autoCenter),clipToBounds:y(t.clipToBounds),snapToData:!!t.snapToData,onselect:t.onselect||null,onrender:t.onrender||null,onclick:t.onclick||null,cameraParams:B,oncontextloss:null,mouseListener:null,_stopped:!1},U=[x.drawingBufferWidth/V.pixelRatio|0,x.drawingBufferHeight/V.pixelRatio|0];function H(){if(!V._stopped&&V.autoResize){var t=e.parentNode,r=1,n=1;t&&t!==document.body?(r=t.clientWidth,n=t.clientHeight):(r=window.innerWidth,n=window.innerHeight);var i=0|Math.ceil(r*V.pixelRatio),a=0|Math.ceil(n*V.pixelRatio);if(i!==e.width||a!==e.height){e.width=i,e.height=a;var o=e.style;o.position=o.position||"absolute",o.left="0px",o.top="0px",o.width=r+"px",o.height=n+"px",D=!0}}}function q(){for(var t=L.length,e=P.length,r=0;r<e;++r)I[r]=0;t:for(var r=0;r<t;++r){var n=L[r],i=n.pickSlots;if(i){for(var a=0;a<e;++a)if(I[a]+i<255){O[r]=a,n.setPickBase(I[a]+1),I[a]+=i;continue t}var o=s(x,N);O[r]=e,P.push(o),I.push(i),n.setPickBase(1),e+=1}else O[r]=-1}for(;e>0&&0===I[e-1];)I.pop(),P.pop().dispose()}function G(){if(V.contextLost)return!0;x.isContextLost()&&(V.contextLost=!0,V.mouseListener.enabled=!1,V.selection.object=null,V.oncontextloss&&V.oncontextloss())}V.autoResize&&H(),window.addEventListener("resize",H),V.update=function(t){V._stopped||(t=t||{},D=!0,z=!0)},V.add=function(t){V._stopped||(t.axes=E,L.push(t),O.push(-1),D=!0,z=!0,q())},V.remove=function(t){if(!V._stopped){var e=L.indexOf(t);e<0||(L.splice(e,1),O.pop(),D=!0,z=!0,q())}},V.dispose=function(){if(!V._stopped&&(V._stopped=!0,window.removeEventListener("resize",H),e.removeEventListener("webglcontextlost",G),V.mouseListener.enabled=!1,!V.contextLost)){E.dispose(),C.dispose();for(var t=0;t<L.length;++t)L[t].dispose();w.dispose();for(var t=0;t<P.length;++t)P[t].dispose();k.dispose(),x=null,E=null,C=null,L=[]}},V.wheelListener=f(e,function(t,e){if(!1!==j.keyBindingMode&&j.enableWheel&&j._ortho){var r=t>e?1.1:1/1.1;V.aspect[0]*=r,V.aspect[1]*=r,V.aspect[2]*=r,V.redraw()}},!0),V._mouseRotating=!1,V._prevButtons=0,V.enableMouseListeners=function(){V.mouseListener=c(e,function(t,e,r){if(!V._stopped){var n=P.length,i=L.length,a=_.object;_.distance=1/0,_.mouse[0]=e,_.mouse[1]=r,_.object=null,_.screen=null,_.dataCoordinate=_.dataPosition=null;var o=!1;if(t&&V._prevButtons)V._mouseRotating=!0;else{V._mouseRotating&&(z=!0),V._mouseRotating=!1;for(var s=0;s<n;++s){var l=P[s].query(e,U[1]-r-1,V.pickRadius);if(l){if(l.distance>_.distance)continue;for(var u=0;u<i;++u){var c=L[u];if(O[u]===s){var f=c.pick(l);f&&(_.buttons=t,_.screen=l.coord,_.distance=l.distance,_.object=c,_.index=f.distance,_.dataPosition=f.position,_.dataCoordinate=f.dataCoordinate,_.data=f,o=!0)}}}}}a&&a!==_.object&&(a.highlight&&a.highlight(null),D=!0),_.object&&(_.object.highlight&&_.object.highlight(_.data),D=!0),(o=o||_.object!==a)&&V.onselect&&V.onselect(_),1&t&&!(1&V._prevButtons)&&V.onclick&&V.onclick(_),V._prevButtons=t}})},e.addEventListener("webglcontextlost",G);var W=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],Y=[W[0].slice(),W[1].slice()];function X(){if(!G()){H();var t=V.camera.tick();B.view=V.camera.matrix,D=D||t,z=z||t,E.pixelRatio=V.pixelRatio,C.pixelRatio=V.pixelRatio;var e=L.length,r=W[0],n=W[1];r[0]=r[1]=r[2]=1/0,n[0]=n[1]=n[2]=-1/0;for(var i=0;i<e;++i){var o=L[i];o.pixelRatio=V.pixelRatio,o.axes=V.axes,D=D||!!o.dirty,z=z||!!o.dirty;var s=o.bounds;if(s)for(var l=s[0],c=s[1],f=0;f<3;++f)r[f]=Math.min(r[f],l[f]),n[f]=Math.max(n[f],c[f])}var d=V.bounds;if(V.autoBounds)for(var f=0;f<3;++f){if(n[f]<r[f])r[f]=-1,n[f]=1;else{r[f]===n[f]&&(r[f]-=1,n[f]+=1);var v=.05*(n[f]-r[f]);r[f]=r[f]-v,n[f]=n[f]+v}d[0][f]=r[f],d[1][f]=n[f]}for(var g=!1,f=0;f<3;++f)g=g||Y[0][f]!==d[0][f]||Y[1][f]!==d[1][f],Y[0][f]=d[0][f],Y[1][f]=d[1][f];if(z=z||g,D=D||g){if(g){for(var y=[0,0,0],i=0;i<3;++i)y[i]=m((d[1][i]-d[0][i])/10);E.autoTicks?E.update({bounds:d,tickSpacing:y}):E.update({bounds:d})}var b=x.drawingBufferWidth,T=x.drawingBufferHeight;N[0]=b,N[1]=T,U[0]=0|Math.max(b/V.pixelRatio,1),U[1]=0|Math.max(T/V.pixelRatio,1),A?(p(R,-b/T,b/T,-1,1,V.zNear,V.zFar),B._ortho=!0):(h(R,V.fovy,b/T,V.zNear,V.zFar),B._ortho=!1);for(var i=0;i<16;++i)F[i]=0;F[15]=1;for(var M=0,i=0;i<3;++i)M=Math.max(M,d[1][i]-d[0][i]);for(var i=0;i<3;++i)V.autoScale?F[5*i]=V.aspect[i]/(d[1][i]-d[0][i]):F[5*i]=1/M,V.autoCenter&&(F[12+i]=.5*-F[5*i]*(d[0][i]+d[1][i]));for(var i=0;i<e;++i){var o=L[i];o.axesBounds=d,V.clipToBounds&&(o.clipBounds=d)}_.object&&(V.snapToData?C.position=_.dataCoordinate:C.position=_.dataPosition,C.bounds=d),z&&(z=!1,function(){if(!G()){x.colorMask(!0,!0,!0,!0),x.depthMask(!0),x.disable(x.BLEND),x.enable(x.DEPTH_TEST);for(var t=L.length,e=P.length,r=0;r<e;++r){var n=P[r];n.shape=U,n.begin();for(var i=0;i<t;++i)if(O[i]===r){var a=L[i];a.drawPick&&(a.pixelRatio=1,a.drawPick(B))}n.end()}}}()),V.axesPixels=a(V.axes,B,b,T),V.onrender&&V.onrender(),x.bindFramebuffer(x.FRAMEBUFFER,null),x.viewport(0,0,b,T);var S=V.clearColor;x.clearColor(S[0],S[1],S[2],S[3]),x.clear(x.COLOR_BUFFER_BIT|x.DEPTH_BUFFER_BIT),x.depthMask(!0),x.colorMask(!0,!0,!0,!0),x.enable(x.DEPTH_TEST),x.depthFunc(x.LEQUAL),x.disable(x.BLEND),x.disable(x.CULL_FACE);var I=!1;E.enable&&(I=I||E.isTransparent(),E.draw(B)),C.axes=E,_.object&&C.draw(B),x.disable(x.CULL_FACE);for(var i=0;i<e;++i){var o=L[i];o.axes=E,o.pixelRatio=V.pixelRatio,o.isOpaque&&o.isOpaque()&&o.draw(B),o.isTransparent&&o.isTransparent()&&(I=!0)}if(I){w.shape=N,w.bind(),x.clear(x.DEPTH_BUFFER_BIT),x.colorMask(!1,!1,!1,!1),x.depthMask(!0),x.depthFunc(x.LESS),E.enable&&E.isTransparent()&&E.drawTransparent(B);for(var i=0;i<e;++i){var o=L[i];o.isOpaque&&o.isOpaque()&&o.draw(B)}x.enable(x.BLEND),x.blendEquation(x.FUNC_ADD),x.blendFunc(x.ONE,x.ONE_MINUS_SRC_ALPHA),x.colorMask(!0,!0,!0,!0),x.depthMask(!1),x.clearColor(0,0,0,0),x.clear(x.COLOR_BUFFER_BIT),E.isTransparent()&&E.drawTransparent(B);for(var i=0;i<e;++i){var o=L[i];o.isTransparent&&o.isTransparent()&&o.drawTransparent(B)}x.bindFramebuffer(x.FRAMEBUFFER,null),x.blendFunc(x.ONE,x.ONE_MINUS_SRC_ALPHA),x.disable(x.DEPTH_TEST),k.bind(),w.color[0].bind(0),k.uniforms.accumBuffer=0,u(x),x.disable(x.BLEND)}D=!1;for(var i=0;i<e;++i)L[i].dirty=!1}}}return V.enableMouseListeners(),function t(){V._stopped||V.contextLost||(X(),requestAnimationFrame(t))}(),V.redraw=function(){V._stopped||(D=!0,X())},V},createCamera:n}},{"./camera.js":287,"./lib/shader":288,"a-big-triangle":52,"gl-axes3d":232,"gl-axes3d/properties":239,"gl-fbo":248,"gl-mat4/ortho":267,"gl-mat4/perspective":268,"gl-select-static":299,"gl-spikes3d":309,"is-mobile":415,"mouse-change":430,"mouse-wheel":433}],290:[function(t,e,r){var n=t("glslify");r.pointVertex=n(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\n\nuniform mat3 matrix;\nuniform float pointSize;\nuniform float pointCloud;\n\nhighp float rand(vec2 co) {\n  highp float a = 12.9898;\n  highp float b = 78.233;\n  highp float c = 43758.5453;\n  highp float d = dot(co.xy, vec2(a, b));\n  highp float e = mod(d, 3.14);\n  return fract(sin(e) * c);\n}\n\nvoid main() {\n  vec3 hgPosition = matrix * vec3(position, 1);\n  gl_Position  = vec4(hgPosition.xy, 0, hgPosition.z);\n    // if we don't jitter the point size a bit, overall point cloud\n    // saturation 'jumps' on zooming, which is disturbing and confusing\n  gl_PointSize = pointSize * ((19.5 + rand(position)) / 20.0);\n  if(pointCloud != 0.0) { // pointCloud is truthy\n    // get the same square surface as circle would be\n    gl_PointSize *= 0.886;\n  }\n}"]),r.pointFragment=n(["precision mediump float;\n#define GLSLIFY 1\n\nuniform vec4 color, borderColor;\nuniform float centerFraction;\nuniform float pointCloud;\n\nvoid main() {\n  float radius;\n  vec4 baseColor;\n  if(pointCloud != 0.0) { // pointCloud is truthy\n    if(centerFraction == 1.0) {\n      gl_FragColor = color;\n    } else {\n      gl_FragColor = mix(borderColor, color, centerFraction);\n    }\n  } else {\n    radius = length(2.0 * gl_PointCoord.xy - 1.0);\n    if(radius > 1.0) {\n      discard;\n    }\n    baseColor = mix(borderColor, color, step(radius, centerFraction));\n    gl_FragColor = vec4(baseColor.rgb * baseColor.a, baseColor.a);\n  }\n}\n"]),r.pickVertex=n(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\nattribute vec4 pickId;\n\nuniform mat3 matrix;\nuniform float pointSize;\nuniform vec4 pickOffset;\n\nvarying vec4 fragId;\n\nvoid main() {\n  vec3 hgPosition = matrix * vec3(position, 1);\n  gl_Position  = vec4(hgPosition.xy, 0, hgPosition.z);\n  gl_PointSize = pointSize;\n\n  vec4 id = pickId + pickOffset;\n  id.y += floor(id.x / 256.0);\n  id.x -= floor(id.x / 256.0) * 256.0;\n\n  id.z += floor(id.y / 256.0);\n  id.y -= floor(id.y / 256.0) * 256.0;\n\n  id.w += floor(id.z / 256.0);\n  id.z -= floor(id.z / 256.0) * 256.0;\n\n  fragId = id;\n}\n"]),r.pickFragment=n(["precision mediump float;\n#define GLSLIFY 1\n\nvarying vec4 fragId;\n\nvoid main() {\n  float radius = length(2.0 * gl_PointCoord.xy - 1.0);\n  if(radius > 1.0) {\n    discard;\n  }\n  gl_FragColor = fragId / 255.0;\n}\n"])},{glslify:404}],291:[function(t,e,r){"use strict";var n=t("gl-shader"),i=t("gl-buffer"),a=t("typedarray-pool"),o=t("./lib/shader");function s(t,e,r,n,i){this.plot=t,this.offsetBuffer=e,this.pickBuffer=r,this.shader=n,this.pickShader=i,this.sizeMin=.5,this.sizeMinCap=2,this.sizeMax=20,this.areaRatio=1,this.pointCount=0,this.color=[1,0,0,1],this.borderColor=[0,0,0,1],this.blend=!1,this.pickOffset=0,this.points=null}e.exports=function(t,e){var r=t.gl,a=i(r),l=i(r),u=n(r,o.pointVertex,o.pointFragment),c=n(r,o.pickVertex,o.pickFragment),f=new s(t,a,l,u,c);return f.update(e),t.addObject(f),f};var l,u,c=s.prototype;c.dispose=function(){this.shader.dispose(),this.pickShader.dispose(),this.offsetBuffer.dispose(),this.pickBuffer.dispose(),this.plot.removeObject(this)},c.update=function(t){var e;function r(e,r){return e in t?t[e]:r}t=t||{},this.sizeMin=r("sizeMin",.5),this.sizeMax=r("sizeMax",20),this.color=r("color",[1,0,0,1]).slice(),this.areaRatio=r("areaRatio",1),this.borderColor=r("borderColor",[0,0,0,1]).slice(),this.blend=r("blend",!1);var n=t.positions.length>>>1,i=t.positions instanceof Float32Array,o=t.idToIndex instanceof Int32Array&&t.idToIndex.length>=n,s=t.positions,l=i?s:a.mallocFloat32(s.length),u=o?t.idToIndex:a.mallocInt32(n);if(i||l.set(s),!o)for(l.set(s),e=0;e<n;e++)u[e]=e;this.points=s,this.offsetBuffer.update(l),this.pickBuffer.update(u),i||a.free(l),o||a.free(u),this.pointCount=n,this.pickOffset=0},c.unifiedDraw=(l=[1,0,0,0,1,0,0,0,1],u=[0,0,0,0],function(t){var e=void 0!==t,r=e?this.pickShader:this.shader,n=this.plot.gl,i=this.plot.dataBox;if(0===this.pointCount)return t;var a=i[2]-i[0],o=i[3]-i[1],s=function(t,e){var r,n=0,i=t.length>>>1;for(r=0;r<i;r++){var a=t[2*r],o=t[2*r+1];a>=e[0]&&a<=e[2]&&o>=e[1]&&o<=e[3]&&n++}return n}(this.points,i),c=this.plot.pickPixelRatio*Math.max(Math.min(this.sizeMinCap,this.sizeMin),Math.min(this.sizeMax,this.sizeMax/Math.pow(s,.33333)));l[0]=2/a,l[4]=2/o,l[6]=-2*i[0]/a-1,l[7]=-2*i[1]/o-1,this.offsetBuffer.bind(),r.bind(),r.attributes.position.pointer(),r.uniforms.matrix=l,r.uniforms.color=this.color,r.uniforms.borderColor=this.borderColor,r.uniforms.pointCloud=c<5,r.uniforms.pointSize=c,r.uniforms.centerFraction=Math.min(1,Math.max(0,Math.sqrt(1-this.areaRatio))),e&&(u[0]=255&t,u[1]=t>>8&255,u[2]=t>>16&255,u[3]=t>>24&255,this.pickBuffer.bind(),r.attributes.pickId.pointer(n.UNSIGNED_BYTE),r.uniforms.pickOffset=u,this.pickOffset=t);var f=n.getParameter(n.BLEND),h=n.getParameter(n.DITHER);return f&&!this.blend&&n.disable(n.BLEND),h&&n.disable(n.DITHER),n.drawArrays(n.POINTS,0,this.pointCount),f&&!this.blend&&n.enable(n.BLEND),h&&n.enable(n.DITHER),t+this.pointCount}),c.draw=c.unifiedDraw,c.drawPick=c.unifiedDraw,c.pick=function(t,e,r){var n=this.pickOffset,i=this.pointCount;if(r<n||r>=n+i)return null;var a=r-n,o=this.points;return{object:this,pointId:a,dataCoord:[o[2*a],o[2*a+1]]}}},{"./lib/shader":290,"gl-buffer":240,"gl-shader":300,"typedarray-pool":532}],292:[function(t,e,r){e.exports=function(t,e,r,n){var i,a,o,s,l,u=e[0],c=e[1],f=e[2],h=e[3],p=r[0],d=r[1],v=r[2],g=r[3];return(a=u*p+c*d+f*v+h*g)<0&&(a=-a,p=-p,d=-d,v=-v,g=-g),1-a>1e-6?(i=Math.acos(a),o=Math.sin(i),s=Math.sin((1-n)*i)/o,l=Math.sin(n*i)/o):(s=1-n,l=n),t[0]=s*u+l*p,t[1]=s*c+l*d,t[2]=s*f+l*v,t[3]=s*h+l*g,t}},{}],293:[function(t,e,r){"use strict";e.exports=function(t){return t||0===t?t.toString():""}},{}],294:[function(t,e,r){"use strict";var n=t("vectorize-text");e.exports=function(t,e,r){var a=i[e];if(a||(a=i[e]={}),t in a)return a[t];var o={textAlign:"center",textBaseline:"middle",lineHeight:1,font:e,lineSpacing:1.25,styletags:{breaklines:!0,bolds:!0,italics:!0,subscripts:!0,superscripts:!0},triangles:!0},s=n(t,o);o.triangles=!1;var l,u,c=n(t,o);if(r&&1!==r){for(l=0;l<s.positions.length;++l)for(u=0;u<s.positions[l].length;++u)s.positions[l][u]/=r;for(l=0;l<c.positions.length;++l)for(u=0;u<c.positions[l].length;++u)c.positions[l][u]/=r}var f=[[1/0,1/0],[-1/0,-1/0]],h=c.positions.length;for(l=0;l<h;++l){var p=c.positions[l];for(u=0;u<2;++u)f[0][u]=Math.min(f[0][u],p[u]),f[1][u]=Math.max(f[1][u],p[u])}return a[t]=[s,c,f]};var i={}},{"vectorize-text":537}],295:[function(t,e,r){var n=t("gl-shader"),i=t("glslify"),a=i(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 glyph;\nattribute vec4 id;\n\nuniform vec4 highlightId;\nuniform float highlightScale;\nuniform mat4 model, view, projection;\nuniform vec3 clipBounds[2];\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n    gl_Position = vec4(0,0,0,0);\n  } else {\n    float scale = 1.0;\n    if(distance(highlightId, id) < 0.0001) {\n      scale = highlightScale;\n    }\n\n    vec4 worldPosition = model * vec4(position, 1);\n    vec4 viewPosition = view * worldPosition;\n    viewPosition = viewPosition / viewPosition.w;\n    vec4 clipPosition = projection * (viewPosition + scale * vec4(glyph.x, -glyph.y, 0, 0));\n\n    gl_Position = clipPosition;\n    interpColor = color;\n    pickId = id;\n    dataCoordinate = position;\n  }\n}"]),o=i(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 glyph;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\nuniform vec2 screenSize;\nuniform vec3 clipBounds[2];\nuniform float highlightScale, pixelRatio;\nuniform vec4 highlightId;\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n    gl_Position = vec4(0,0,0,0);\n  } else {\n    float scale = pixelRatio;\n    if(distance(highlightId.bgr, id.bgr) < 0.001) {\n      scale *= highlightScale;\n    }\n\n    vec4 worldPosition = model * vec4(position, 1.0);\n    vec4 viewPosition = view * worldPosition;\n    vec4 clipPosition = projection * viewPosition;\n    clipPosition /= clipPosition.w;\n\n    gl_Position = clipPosition + vec4(screenSize * scale * vec2(glyph.x, -glyph.y), 0.0, 0.0);\n    interpColor = color;\n    pickId = id;\n    dataCoordinate = position;\n  }\n}"]),s=i(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 glyph;\nattribute vec4 id;\n\nuniform float highlightScale;\nuniform vec4 highlightId;\nuniform vec3 axes[2];\nuniform mat4 model, view, projection;\nuniform vec2 screenSize;\nuniform vec3 clipBounds[2];\nuniform float scale, pixelRatio;\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n    gl_Position = vec4(0,0,0,0);\n  } else {\n    float lscale = pixelRatio * scale;\n    if(distance(highlightId, id) < 0.0001) {\n      lscale *= highlightScale;\n    }\n\n    vec4 clipCenter   = projection * view * model * vec4(position, 1);\n    vec3 dataPosition = position + 0.5*lscale*(axes[0] * glyph.x + axes[1] * glyph.y) * clipCenter.w * screenSize.y;\n    vec4 clipPosition = projection * view * model * vec4(dataPosition, 1);\n\n    gl_Position = clipPosition;\n    interpColor = color;\n    pickId = id;\n    dataCoordinate = dataPosition;\n  }\n}\n"]),l=i(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 fragClipBounds[2];\nuniform float opacity;\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if (\n    outOfRange(fragClipBounds[0], fragClipBounds[1], dataCoordinate) ||\n    interpColor.a * opacity == 0.\n  ) discard;\n  gl_FragColor = interpColor * opacity;\n}\n"]),u=i(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 fragClipBounds[2];\nuniform float pickGroup;\n\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if (outOfRange(fragClipBounds[0], fragClipBounds[1], dataCoordinate)) discard;\n\n  gl_FragColor = vec4(pickGroup, pickId.bgr);\n}"]),c=[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"glyph",type:"vec2"},{name:"id",type:"vec4"}],f={vertex:a,fragment:l,attributes:c},h={vertex:o,fragment:l,attributes:c},p={vertex:s,fragment:l,attributes:c},d={vertex:a,fragment:u,attributes:c},v={vertex:o,fragment:u,attributes:c},g={vertex:s,fragment:u,attributes:c};function m(t,e){var r=n(t,e),i=r.attributes;return i.position.location=0,i.color.location=1,i.glyph.location=2,i.id.location=3,r}r.createPerspective=function(t){return m(t,f)},r.createOrtho=function(t){return m(t,h)},r.createProject=function(t){return m(t,p)},r.createPickPerspective=function(t){return m(t,d)},r.createPickOrtho=function(t){return m(t,v)},r.createPickProject=function(t){return m(t,g)}},{"gl-shader":300,glslify:404}],296:[function(t,e,r){"use strict";var n=t("is-string-blank"),i=t("gl-buffer"),a=t("gl-vao"),o=t("typedarray-pool"),s=t("gl-mat4/multiply"),l=t("./lib/shaders"),u=t("./lib/glyphs"),c=t("./lib/get-simple-string"),f=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function h(t,e){var r=t[0],n=t[1],i=t[2],a=t[3];return t[0]=e[0]*r+e[4]*n+e[8]*i+e[12]*a,t[1]=e[1]*r+e[5]*n+e[9]*i+e[13]*a,t[2]=e[2]*r+e[6]*n+e[10]*i+e[14]*a,t[3]=e[3]*r+e[7]*n+e[11]*i+e[15]*a,t}function p(t,e,r,n){return h(n,n),h(n,n),h(n,n)}function d(t,e){this.index=t,this.dataCoordinate=this.position=e}function v(t){return!0===t?1:t>1?1:t}function g(t,e,r,n,i,a,o,s,l,u,c,f){this.gl=t,this.pixelRatio=1,this.shader=e,this.orthoShader=r,this.projectShader=n,this.pointBuffer=i,this.colorBuffer=a,this.glyphBuffer=o,this.idBuffer=s,this.vao=l,this.vertexCount=0,this.lineVertexCount=0,this.opacity=1,this.hasAlpha=!1,this.lineWidth=0,this.projectScale=[2/3,2/3,2/3],this.projectOpacity=[1,1,1],this.projectHasAlpha=!1,this.pickId=0,this.pickPerspectiveShader=u,this.pickOrthoShader=c,this.pickProjectShader=f,this.points=[],this._selectResult=new d(0,[0,0,0]),this.useOrtho=!0,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.axesProject=[!0,!0,!0],this.axesBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.highlightId=[1,1,1,1],this.highlightScale=2,this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.dirty=!0}e.exports=function(t){var e=t.gl,r=l.createPerspective(e),n=l.createOrtho(e),o=l.createProject(e),s=l.createPickPerspective(e),u=l.createPickOrtho(e),c=l.createPickProject(e),f=i(e),h=i(e),p=i(e),d=i(e),v=a(e,[{buffer:f,size:3,type:e.FLOAT},{buffer:h,size:4,type:e.FLOAT},{buffer:p,size:2,type:e.FLOAT},{buffer:d,size:4,type:e.UNSIGNED_BYTE,normalized:!0}]),m=new g(e,r,n,o,f,h,p,d,v,s,u,c);return m.update(t),m};var m=g.prototype;m.pickSlots=1,m.setPickBase=function(t){this.pickId=t},m.isTransparent=function(){if(this.hasAlpha)return!0;for(var t=0;t<3;++t)if(this.axesProject[t]&&this.projectHasAlpha)return!0;return!1},m.isOpaque=function(){if(!this.hasAlpha)return!0;for(var t=0;t<3;++t)if(this.axesProject[t]&&!this.projectHasAlpha)return!0;return!1};var y=[0,0],x=[0,0,0],b=[0,0,0],_=[0,0,0,1],w=[0,0,0,1],k=f.slice(),A=[0,0,0],T=[[0,0,0],[0,0,0]];function M(t){return t[0]=t[1]=t[2]=0,t}function E(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=1,t}function S(t,e,r,n){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[r]=n,t}function C(t,e,r,n){var i,a=e.axesProject,o=e.gl,l=t.uniforms,u=r.model||f,c=r.view||f,h=r.projection||f,d=e.axesBounds,v=function(t){for(var e=T,r=0;r<2;++r)for(var n=0;n<3;++n)e[r][n]=Math.max(Math.min(t[r][n],1e8),-1e8);return e}(e.clipBounds);i=e.axes&&e.axes.lastCubeProps?e.axes.lastCubeProps.axis:[1,1,1],y[0]=2/o.drawingBufferWidth,y[1]=2/o.drawingBufferHeight,t.bind(),l.view=c,l.projection=h,l.screenSize=y,l.highlightId=e.highlightId,l.highlightScale=e.highlightScale,l.clipBounds=v,l.pickGroup=e.pickId/255,l.pixelRatio=n;for(var g=0;g<3;++g)if(a[g]){l.scale=e.projectScale[g],l.opacity=e.projectOpacity[g];for(var m=k,C=0;C<16;++C)m[C]=0;for(var C=0;C<4;++C)m[5*C]=1;m[5*g]=0,i[g]<0?m[12+g]=d[0][g]:m[12+g]=d[1][g],s(m,u,m),l.model=m;var L=(g+1)%3,O=(g+2)%3,I=M(x),P=M(b);I[L]=1,P[O]=1;var D=p(0,0,0,E(_,I)),z=p(0,0,0,E(w,P));if(Math.abs(D[1])>Math.abs(z[1])){var R=D;D=z,z=R,R=I,I=P,P=R;var F=L;L=O,O=F}D[0]<0&&(I[L]=-1),z[1]>0&&(P[O]=-1);for(var B=0,N=0,C=0;C<4;++C)B+=Math.pow(u[4*L+C],2),N+=Math.pow(u[4*O+C],2);I[L]/=Math.sqrt(B),P[O]/=Math.sqrt(N),l.axes[0]=I,l.axes[1]=P,l.fragClipBounds[0]=S(A,v[0],g,-1e8),l.fragClipBounds[1]=S(A,v[1],g,1e8),e.vao.bind(),e.vao.draw(o.TRIANGLES,e.vertexCount),e.lineWidth>0&&(o.lineWidth(e.lineWidth*n),e.vao.draw(o.LINES,e.lineVertexCount,e.vertexCount)),e.vao.unbind()}}var L=[[-1e8,-1e8,-1e8],[1e8,1e8,1e8]];function O(t,e,r,n,i,a,o){var s=r.gl;if((a===r.projectHasAlpha||o)&&C(e,r,n,i),a===r.hasAlpha||o){t.bind();var l=t.uniforms;l.model=n.model||f,l.view=n.view||f,l.projection=n.projection||f,y[0]=2/s.drawingBufferWidth,y[1]=2/s.drawingBufferHeight,l.screenSize=y,l.highlightId=r.highlightId,l.highlightScale=r.highlightScale,l.fragClipBounds=L,l.clipBounds=r.axes.bounds,l.opacity=r.opacity,l.pickGroup=r.pickId/255,l.pixelRatio=i,r.vao.bind(),r.vao.draw(s.TRIANGLES,r.vertexCount),r.lineWidth>0&&(s.lineWidth(r.lineWidth*i),r.vao.draw(s.LINES,r.lineVertexCount,r.vertexCount)),r.vao.unbind()}}function I(t,e,r,i){var a;a=Array.isArray(t)?e<t.length?t[e]:void 0:t,a=c(a);var o=!0;n(a)&&(a="▼",o=!1);var s=u(a,r,i);return{mesh:s[0],lines:s[1],bounds:s[2],visible:o}}m.draw=function(t){var e=this.useOrtho?this.orthoShader:this.shader;O(e,this.projectShader,this,t,this.pixelRatio,!1,!1)},m.drawTransparent=function(t){var e=this.useOrtho?this.orthoShader:this.shader;O(e,this.projectShader,this,t,this.pixelRatio,!0,!1)},m.drawPick=function(t){var e=this.useOrtho?this.pickOrthoShader:this.pickPerspectiveShader;O(e,this.pickProjectShader,this,t,1,!0,!0)},m.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=t.value[2]+(t.value[1]<<8)+(t.value[0]<<16);if(e>=this.pointCount||e<0)return null;var r=this.points[e],n=this._selectResult;n.index=e;for(var i=0;i<3;++i)n.position[i]=n.dataCoordinate[i]=r[i];return n},m.highlight=function(t){if(t){var e=t.index,r=255&e,n=e>>8&255,i=e>>16&255;this.highlightId=[r/255,n/255,i/255,0]}else this.highlightId=[1,1,1,1]},m.update=function(t){if("perspective"in(t=t||{})&&(this.useOrtho=!t.perspective),"orthographic"in t&&(this.useOrtho=!!t.orthographic),"lineWidth"in t&&(this.lineWidth=t.lineWidth),"project"in t)if(Array.isArray(t.project))this.axesProject=t.project;else{var e=!!t.project;this.axesProject=[e,e,e]}if("projectScale"in t)if(Array.isArray(t.projectScale))this.projectScale=t.projectScale.slice();else{var r=+t.projectScale;this.projectScale=[r,r,r]}if(this.projectHasAlpha=!1,"projectOpacity"in t){if(Array.isArray(t.projectOpacity))this.projectOpacity=t.projectOpacity.slice();else{var r=+t.projectOpacity;this.projectOpacity=[r,r,r]}for(var n=0;n<3;++n)this.projectOpacity[n]=v(this.projectOpacity[n]),this.projectOpacity[n]<1&&(this.projectHasAlpha=!0)}this.hasAlpha=!1,"opacity"in t&&(this.opacity=v(t.opacity),this.opacity<1&&(this.hasAlpha=!0)),this.dirty=!0;var i,a,s=t.position,l=t.font||"normal",u=t.alignment||[0,0];if(2===u.length)i=u[0],a=u[1];else{i=[],a=[];for(var n=0;n<u.length;++n)i[n]=u[n][0],a[n]=u[n][1]}var c=[1/0,1/0,1/0],f=[-1/0,-1/0,-1/0],h=t.glyph,p=t.color,d=t.size,g=t.angle,m=t.lineColor,y=-1,x=0,b=0,_=0;if(s.length){_=s.length;t:for(var n=0;n<_;++n){for(var w=s[n],k=0;k<3;++k)if(isNaN(w[k])||!isFinite(w[k]))continue t;var A=I(h,n,l,this.pixelRatio),T=A.mesh,M=A.lines,E=A.bounds;x+=3*T.cells.length,b+=2*M.edges.length}}var S=x+b,C=o.mallocFloat(3*S),L=o.mallocFloat(4*S),O=o.mallocFloat(2*S),P=o.mallocUint32(S);if(S>0){var D=0,z=x,R=[0,0,0,1],F=[0,0,0,1],B=Array.isArray(p)&&Array.isArray(p[0]),N=Array.isArray(m)&&Array.isArray(m[0]);t:for(var n=0;n<_;++n){y+=1;for(var w=s[n],k=0;k<3;++k){if(isNaN(w[k])||!isFinite(w[k]))continue t;f[k]=Math.max(f[k],w[k]),c[k]=Math.min(c[k],w[k])}var A=I(h,n,l,this.pixelRatio),T=A.mesh,M=A.lines,E=A.bounds,j=A.visible;if(j)if(Array.isArray(p)){if(3===(V=B?n<p.length?p[n]:[0,0,0,0]:p).length){for(var k=0;k<3;++k)R[k]=V[k];R[3]=1}else if(4===V.length){for(var k=0;k<4;++k)R[k]=V[k];!this.hasAlpha&&V[3]<1&&(this.hasAlpha=!0)}}else R[0]=R[1]=R[2]=0,R[3]=1;else R=[1,1,1,0];if(j)if(Array.isArray(m)){var V;if(3===(V=N?n<m.length?m[n]:[0,0,0,0]:m).length){for(var k=0;k<3;++k)F[k]=V[k];F[k]=1}else if(4===V.length){for(var k=0;k<4;++k)F[k]=V[k];!this.hasAlpha&&V[3]<1&&(this.hasAlpha=!0)}}else F[0]=F[1]=F[2]=0,F[3]=1;else F=[1,1,1,0];var U=.5;j?Array.isArray(d)?U=n<d.length?+d[n]:12:d?U=+d:this.useOrtho&&(U=12):U=0;var H=0;Array.isArray(g)?H=n<g.length?+g[n]:0:g&&(H=+g);for(var q=Math.cos(H),G=Math.sin(H),w=s[n],k=0;k<3;++k)f[k]=Math.max(f[k],w[k]),c[k]=Math.min(c[k],w[k]);var W=i,Y=a,W=0;Array.isArray(i)?W=n<i.length?i[n]:0:i&&(W=i);var Y=0;Array.isArray(a)?Y=n<a.length?a[n]:0:a&&(Y=a),W*=W>0?1-E[0][0]:W<0?1+E[1][0]:1,Y*=Y>0?1-E[0][1]:Y<0?1+E[1][1]:1;for(var X=[W,Y],Z=T.cells||[],$=T.positions||[],k=0;k<Z.length;++k)for(var J=Z[k],K=0;K<3;++K){for(var Q=0;Q<3;++Q)C[3*D+Q]=w[Q];for(var Q=0;Q<4;++Q)L[4*D+Q]=R[Q];P[D]=y;var tt=$[J[K]];O[2*D]=U*(q*tt[0]-G*tt[1]+X[0]),O[2*D+1]=U*(G*tt[0]+q*tt[1]+X[1]),D+=1}for(var Z=M.edges,$=M.positions,k=0;k<Z.length;++k)for(var J=Z[k],K=0;K<2;++K){for(var Q=0;Q<3;++Q)C[3*z+Q]=w[Q];for(var Q=0;Q<4;++Q)L[4*z+Q]=F[Q];P[z]=y;var tt=$[J[K]];O[2*z]=U*(q*tt[0]-G*tt[1]+X[0]),O[2*z+1]=U*(G*tt[0]+q*tt[1]+X[1]),z+=1}}}this.bounds=[c,f],this.points=s,this.pointCount=s.length,this.vertexCount=x,this.lineVertexCount=b,this.pointBuffer.update(C),this.colorBuffer.update(L),this.glyphBuffer.update(O),this.idBuffer.update(P),o.free(C),o.free(L),o.free(O),o.free(P)},m.dispose=function(){this.shader.dispose(),this.orthoShader.dispose(),this.pickPerspectiveShader.dispose(),this.pickOrthoShader.dispose(),this.vao.dispose(),this.pointBuffer.dispose(),this.colorBuffer.dispose(),this.glyphBuffer.dispose(),this.idBuffer.dispose()}},{"./lib/get-simple-string":293,"./lib/glyphs":294,"./lib/shaders":295,"gl-buffer":240,"gl-mat4/multiply":266,"gl-vao":322,"is-string-blank":418,"typedarray-pool":532}],297:[function(t,e,r){"use strict";var n=t("glslify");r.boxVertex=n(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 vertex;\n\nuniform vec2 cornerA, cornerB;\n\nvoid main() {\n  gl_Position = vec4(mix(cornerA, cornerB, 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t=this.plot,e=this.selectBox,r=this.borderWidth,n=(this.innerFill,this.innerColor),i=(this.outerFill,this.outerColor),a=this.borderColor,o=t.box,s=t.screenBox,l=t.dataBox,u=t.viewBox,c=t.pixelRatio,f=(e[0]-l[0])*(u[2]-u[0])/(l[2]-l[0])+u[0],h=(e[1]-l[1])*(u[3]-u[1])/(l[3]-l[1])+u[1],p=(e[2]-l[0])*(u[2]-u[0])/(l[2]-l[0])+u[0],d=(e[3]-l[1])*(u[3]-u[1])/(l[3]-l[1])+u[1];if(f=Math.max(f,u[0]),h=Math.max(h,u[1]),p=Math.min(p,u[2]),d=Math.min(d,u[3]),!(p<f||d<h)){o.bind();var v=s[2]-s[0],g=s[3]-s[1];if(this.outerFill&&(o.drawBox(0,0,v,h,i),o.drawBox(0,h,f,d,i),o.drawBox(0,d,v,g,i),o.drawBox(p,h,v,d,i)),this.innerFill&&o.drawBox(f,h,p,d,n),r>0){var m=r*c;o.drawBox(f-m,h-m,p+m,h+m,a),o.drawBox(f-m,d-m,p+m,d+m,a),o.drawBox(f-m,h-m,f+m,d+m,a),o.drawBox(p-m,h-m,p+m,d+m,a)}}}},s.update=function(t){t=t||{},this.innerFill=!!t.innerFill,this.outerFill=!!t.outerFill,this.innerColor=(t.innerColor||[0,0,0,.5]).slice(),this.outerColor=(t.outerColor||[0,0,0,.5]).slice(),this.borderColor=(t.borderColor||[0,0,0,1]).slice(),this.borderWidth=t.borderWidth||0,this.selectBox=(t.selectBox||this.selectBox).slice()},s.dispose=function(){this.boxBuffer.dispose(),this.boxShader.dispose(),this.plot.removeOverlay(this)}},{"./lib/shaders":297,"gl-buffer":240,"gl-shader":300}],299:[function(t,e,r){"use strict";e.exports=function(t,e){var r=n(t,e),a=i.mallocUint8(e[0]*e[1]*4);return new u(t,r,a)};var n=t("gl-fbo"),i=t("typedarray-pool"),a=t("ndarray"),o=t("bit-twiddle").nextPow2,s=t("cwise/lib/wrapper")({args:["array",{offset:[0,0,1],array:0},{offset:[0,0,2],array:0},{offset:[0,0,3],array:0},"scalar","scalar","index"],pre:{body:"{this_closestD2=1e8,this_closestX=-1,this_closestY=-1}",args:[],thisVars:["this_closestD2","this_closestX","this_closestY"],localVars:[]},body:{body:"{if(_inline_16_arg0_<255||_inline_16_arg1_<255||_inline_16_arg2_<255||_inline_16_arg3_<255){var 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r=t.charCodeAt(t.length-1)-48;if(r<2||r>4)throw new i("","Invalid uniform dimension type for matrix "+name+": "+t);return o(r*r,0)}throw new i("","Unknown uniform data type for "+name+": "+t)}}(r[c].type);var p}function f(t){var e;if(Array.isArray(t)){e=new Array(t.length);for(var r=0;r<t.length;++r)c(e,r,t[r])}else for(var n in e={},t)c(e,n,t[n]);return e}var h=n(r,!0);return{get:a(f(h)),set:u(h),enumerable:!0,configurable:!0}}},{"./GLError":301,"./reflect":304}],304:[function(t,e,r){"use strict";e.exports=function(t,e){for(var r={},n=0;n<t.length;++n)for(var i=t[n].name,a=i.split("."),o=r,s=0;s<a.length;++s){var l=a[s].split("[");if(l.length>1){l[0]in o||(o[l[0]]=[]),o=o[l[0]];for(var u=1;u<l.length;++u){var c=parseInt(l[u]);u<l.length-1||s<a.length-1?(c in o||(u<l.length-1?o[c]=[]:o[c]={}),o=o[c]):o[c]=e?n:t[n].type}}else s<a.length-1?(l[0]in o||(o[l[0]]={}),o=o[l[0]]):o[l[0]]=e?n:t[n].type}return r}},{}],305:[function(t,e,r){"use strict";r.uniforms=function(t,e){for(var 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l=s[0]+(n[0]-o[0])/(o[2]-o[0])*(s[2]-s[0]),u=s[1]+(n[1]-o[1])/(o[3]-o[1])*(s[3]-s[1]);t[0]&&a.drawLine(l,u,s[0],u,e[0],r[0]),t[1]&&a.drawLine(l,u,l,s[1],e[1],r[1]),t[2]&&a.drawLine(l,u,s[2],u,e[2],r[2]),t[3]&&a.drawLine(l,u,l,s[3],e[3],r[3])}},i.dispose=function(){this.plot.removeOverlay(this)}},{}],308:[function(t,e,r){"use strict";var n=t("glslify"),i=t("gl-shader"),a=n(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position, color;\nattribute float weight;\n\nuniform mat4 model, view, projection;\nuniform vec3 coordinates[3];\nuniform vec4 colors[3];\nuniform vec2 screenShape;\nuniform float lineWidth;\n\nvarying vec4 fragColor;\n\nvoid main() {\n  vec3 vertexPosition = mix(coordinates[0],\n    mix(coordinates[2], coordinates[1], 0.5 * (position + 1.0)), abs(position));\n\n  vec4 clipPos = projection * view * model * vec4(vertexPosition, 1.0);\n  vec2 clipOffset = (projection * view * model * vec4(color, 0.0)).xy;\n  vec2 delta = weight * clipOffset * screenShape;\n  vec2 lineOffset = normalize(vec2(delta.y, -delta.x)) / screenShape;\n\n  gl_Position   = vec4(clipPos.xy + clipPos.w * 0.5 * lineWidth * lineOffset, clipPos.z, clipPos.w);\n  fragColor     = color.x * colors[0] + color.y * colors[1] + color.z * colors[2];\n}\n"]),o=n(["precision mediump float;\n#define GLSLIFY 1\n\nvarying vec4 fragColor;\n\nvoid main() {\n  gl_FragColor = fragColor;\n}"]);e.exports=function(t){return i(t,a,o,null,[{name:"position",type:"vec3"},{name:"color",type:"vec3"},{name:"weight",type:"float"}])}},{"gl-shader":300,glslify:404}],309:[function(t,e,r){"use strict";var n=t("gl-buffer"),i=t("gl-vao"),a=t("./shaders/index");e.exports=function(t,e){var r=[];function o(t,e,n,i,a,o){var 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radius of length(d), pointing in the direction of d.\n//\n// Each tube segment is made up of a ring of vertices.\n// These vertices are used to make up the triangles of the tube by connecting them together in the vertex array.\n// The indexes of tube segments run from 0 to 8.\n//\nvec3 getTubePosition(vec3 d, float index, out vec3 normal) {\n  float segmentCount = 8.0;\n\n  float angle = 2.0 * 3.14159 * (index / segmentCount);\n\n  vec3 u = getOrthogonalVector(d);\n  vec3 v = normalize(cross(u, d));\n\n  vec3 x = u * cos(angle) * length(d);\n  vec3 y = v * sin(angle) * length(d);\n  vec3 v3 = x + y;\n\n  normal = normalize(v3);\n\n  return v3;\n}\n\nattribute vec4 vector;\nattribute vec4 color, position;\nattribute vec2 uv;\nuniform float vectorScale;\nuniform float tubeScale;\n\nuniform mat4 model\n           , view\n           , projection\n           , inverseModel;\nuniform vec3 eyePosition\n           , lightPosition;\n\nvarying vec3 f_normal\n           , f_lightDirection\n           , f_eyeDirection\n           , f_data\n           , f_position;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  // Scale the vector magnitude to stay constant with\n  // model & view changes.\n  vec3 normal;\n  vec3 XYZ = getTubePosition(mat3(model) * (tubeScale * vector.w * normalize(vector.xyz)), position.w, normal);\n  vec4 tubePosition = model * vec4(position.xyz, 1.0) + vec4(XYZ, 0.0);\n\n  //Lighting geometry parameters\n  vec4 cameraCoordinate = view * tubePosition;\n  cameraCoordinate.xyz /= cameraCoordinate.w;\n  f_lightDirection = lightPosition - cameraCoordinate.xyz;\n  f_eyeDirection   = eyePosition - cameraCoordinate.xyz;\n  f_normal = normalize((vec4(normal,0.0) * inverseModel).xyz);\n\n  // vec4 m_position  = model * vec4(tubePosition, 1.0);\n  vec4 t_position  = view * tubePosition;\n  gl_Position      = projection * t_position;\n\n  f_color          = color;\n  f_data           = tubePosition.xyz;\n  f_position       = position.xyz;\n  f_uv             = uv;\n}\n"]),a=n(["#extension GL_OES_standard_derivatives : enable\n\nprecision highp float;\n#define GLSLIFY 1\n\nfloat beckmannDistribution(float x, float roughness) {\n  float NdotH = max(x, 0.0001);\n  float cos2Alpha = NdotH * NdotH;\n  float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\n  float roughness2 = roughness * roughness;\n  float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\n  return exp(tan2Alpha / roughness2) / denom;\n}\n\nfloat cookTorranceSpecular(\n  vec3 lightDirection,\n  vec3 viewDirection,\n  vec3 surfaceNormal,\n  float roughness,\n  float fresnel) {\n\n  float VdotN = max(dot(viewDirection, surfaceNormal), 0.0);\n  float LdotN = max(dot(lightDirection, surfaceNormal), 0.0);\n\n  //Half angle vector\n  vec3 H = normalize(lightDirection + viewDirection);\n\n  //Geometric term\n  float NdotH = max(dot(surfaceNormal, H), 0.0);\n  float VdotH = max(dot(viewDirection, H), 0.000001);\n  float LdotH = max(dot(lightDirection, H), 0.000001);\n  float G1 = (2.0 * NdotH * VdotN) / VdotH;\n  float G2 = (2.0 * NdotH * LdotN) / LdotH;\n  float G = min(1.0, min(G1, G2));\n  \n  //Distribution term\n  float D = beckmannDistribution(NdotH, roughness);\n\n  //Fresnel term\n  float F = pow(1.0 - VdotN, fresnel);\n\n  //Multiply terms and done\n  return  G * F * D / max(3.14159265 * VdotN, 0.000001);\n}\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform float roughness\n            , fresnel\n            , kambient\n            , kdiffuse\n            , kspecular\n            , opacity;\nuniform sampler2D texture;\n\nvarying vec3 f_normal\n           , f_lightDirection\n           , f_eyeDirection\n           , f_data\n           , f_position;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n  vec3 N = normalize(f_normal);\n  vec3 L = normalize(f_lightDirection);\n  vec3 V = normalize(f_eyeDirection);\n\n  if(gl_FrontFacing) {\n    N = -N;\n  }\n\n  float specular = min(1.0, max(0.0, cookTorranceSpecular(L, V, N, roughness, fresnel)));\n  float diffuse  = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n  vec4 surfaceColor = f_color * texture2D(texture, f_uv);\n  vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular,  1.0);\n\n  gl_FragColor = litColor * opacity;\n}\n"]),o=n(["precision highp float;\n\nprecision highp float;\n#define GLSLIFY 1\n\nvec3 getOrthogonalVector(vec3 v) {\n  // Return up-vector for only-z vector.\n  // Return ax + by + cz = 0, a point that lies on the plane that has v as a normal and that isn't (0,0,0).\n  // From the above if-statement we have ||a|| > 0  U  ||b|| > 0.\n  // Assign z = 0, x = -b, y = a:\n  // a*-b + b*a + c*0 = -ba + ba + 0 = 0\n  if (v.x*v.x > v.z*v.z || v.y*v.y > v.z*v.z) {\n    return normalize(vec3(-v.y, v.x, 0.0));\n  } else {\n    return normalize(vec3(0.0, v.z, -v.y));\n  }\n}\n\n// Calculate the tube vertex and normal at the given index.\n//\n// The returned vertex is for a tube ring with its center at origin, radius of length(d), pointing in the direction of d.\n//\n// Each tube segment is made up of a ring of vertices.\n// These vertices are used to make up the triangles of the tube by connecting them together in the vertex array.\n// The indexes of tube segments run from 0 to 8.\n//\nvec3 getTubePosition(vec3 d, float index, out vec3 normal) {\n  float segmentCount = 8.0;\n\n  float angle = 2.0 * 3.14159 * (index / segmentCount);\n\n  vec3 u = getOrthogonalVector(d);\n  vec3 v = normalize(cross(u, d));\n\n  vec3 x = u * cos(angle) * length(d);\n  vec3 y = v * sin(angle) * length(d);\n  vec3 v3 = x + y;\n\n  normal = normalize(v3);\n\n  return v3;\n}\n\nattribute vec4 vector;\nattribute vec4 position;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\nuniform float tubeScale;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  vec3 normal;\n  vec3 XYZ = getTubePosition(mat3(model) * (tubeScale * vector.w * normalize(vector.xyz)), position.w, normal);\n  vec4 tubePosition = model * vec4(position.xyz, 1.0) + vec4(XYZ, 0.0);\n\n  gl_Position = projection * view * tubePosition;\n  f_id        = id;\n  f_position  = position.xyz;\n}\n"]),s=n(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3  clipBounds[2];\nuniform float pickId;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n\n  gl_FragColor = vec4(pickId, f_id.xyz);\n}"]);r.meshShader={vertex:i,fragment:a,attributes:[{name:"position",type:"vec4"},{name:"normal",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"},{name:"vector",type:"vec4"}]},r.pickShader={vertex:o,fragment:s,attributes:[{name:"position",type:"vec4"},{name:"id",type:"vec4"},{name:"vector",type:"vec4"}]}},{glslify:404}],311:[function(t,e,r){"use strict";var n=t("gl-shader"),i=t("gl-buffer"),a=t("gl-vao"),o=t("gl-texture2d"),s=t("normals"),l=t("gl-mat4/multiply"),u=t("gl-mat4/invert"),c=t("ndarray"),f=t("colormap"),h=t("simplicial-complex-contour"),p=t("typedarray-pool"),d=t("./shaders"),v=d.meshShader,g=d.pickShader,m=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function y(t,e,r,n,i,a,o,s,l,u,c,f,h,p,d,v,g,y,x,b,_,w,k,A){this.gl=t,this.cells=[],this.positions=[],this.intensity=[],this.texture=e,this.dirty=!0,this.triShader=r,this.pickShader=n,this.trianglePositions=i,this.triangleVectors=a,this.triangleColors=s,this.triangleNormals=u,this.triangleUVs=l,this.triangleIds=o,this.triangleVAO=c,this.triangleCount=0,this.lineWidth=1,this.edgePositions=f,this.edgeColors=p,this.edgeUVs=d,this.edgeIds=h,this.edgeVAO=v,this.edgeCount=0,this.pointPositions=g,this.pointColors=x,this.pointUVs=b,this.pointSizes=_,this.pointIds=y,this.pointVAO=w,this.pointCount=0,this.contourLineWidth=1,this.contourPositions=k,this.contourVAO=A,this.contourCount=0,this.contourColor=[0,0,0],this.contourEnable=!1,this.pickId=1,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.lightPosition=[1e5,1e5,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.opacity=1,this.tubeScale=1,this._model=m,this._view=m,this._projection=m,this._resolution=[1,1],this.pixelRatio=1}var x=y.prototype;function b(t){var e=n(t,g.vertex,g.fragment,null,g.attributes);return e.attributes.position.location=0,e.attributes.id.location=1,e.attributes.vector.location=5,e}x.isOpaque=function(){return this.opacity>=1},x.isTransparent=function(){return this.opacity<1},x.pickSlots=1,x.setPickBase=function(t){this.pickId=t},x.highlight=function(t){if(t&&this.contourEnable){for(var e=h(this.cells,this.intensity,t.intensity),r=e.cells,n=e.vertexIds,i=e.vertexWeights,a=r.length,o=p.mallocFloat32(6*a),s=0,l=0;l<a;++l)for(var u=r[l],c=0;c<2;++c){var f=u[0];2===u.length&&(f=u[c]);for(var d=n[f][0],v=n[f][1],g=i[f],m=1-g,y=this.positions[d],x=this.positions[v],b=0;b<3;++b)o[s++]=g*y[b]+m*x[b]}this.contourCount=s/3|0,this.contourPositions.update(o.subarray(0,s)),p.free(o)}else this.contourCount=0},x.update=function(t){t=t||{};var e=this.gl;this.dirty=!0,"contourEnable"in t&&(this.contourEnable=t.contourEnable),"contourColor"in t&&(this.contourColor=t.contourColor),"lineWidth"in t&&(this.lineWidth=t.lineWidth),"lightPosition"in t&&(this.lightPosition=t.lightPosition),"opacity"in t&&(this.opacity=t.opacity),"ambient"in t&&(this.ambientLight=t.ambient),"diffuse"in t&&(this.diffuseLight=t.diffuse),"specular"in t&&(this.specularLight=t.specular),"roughness"in t&&(this.roughness=t.roughness),"fresnel"in t&&(this.fresnel=t.fresnel),t.texture?(this.texture.dispose(),this.texture=o(e,t.texture)):t.colormap&&(this.texture.shape=[256,256],this.texture.minFilter=e.LINEAR_MIPMAP_LINEAR,this.texture.magFilter=e.LINEAR,this.texture.setPixels(function(t){for(var e=f({colormap:t,nshades:256,format:"rgba"}),r=new Uint8Array(1024),n=0;n<256;++n){for(var i=e[n],a=0;a<3;++a)r[4*n+a]=i[a];r[4*n+3]=255*i[3]}return c(r,[256,256,4],[4,0,1])}(t.colormap)),this.texture.generateMipmap());var r=t.cells,n=t.positions,i=t.vectors;if(n&&r&&i){void 0!==t.tubeScale&&(this.tubeScale=t.tubeScale);var a=[],l=[],u=[],h=[],p=[],d=[],v=[],g=[],m=[],y=[],x=[],b=[],_=[],w=[],k=[];this.cells=r,this.positions=n,this.vectors=i;var A=t.vertexNormals,T=t.cellNormals,M=void 0===t.vertexNormalsEpsilon?1e-6:t.vertexNormalsEpsilon,E=void 0===t.faceNormalsEpsilon?1e-6:t.faceNormalsEpsilon;t.useFacetNormals&&!T&&(T=s.faceNormals(r,n,E)),T||A||(A=s.vertexNormals(r,n,M));var S=t.vertexColors,C=t.cellColors,L=t.meshColor||[1,1,1,1],O=t.vertexUVs,I=t.vertexIntensity,P=t.cellUVs,D=t.cellIntensity,z=1/0,R=-1/0;if(!O&&!P)if(I)if(t.vertexIntensityBounds)z=+t.vertexIntensityBounds[0],R=+t.vertexIntensityBounds[1];else for(var F=0;F<I.length;++F){var B=I[F];z=Math.min(z,B),R=Math.max(R,B)}else if(D)for(var F=0;F<D.length;++F){var B=D[F];z=Math.min(z,B),R=Math.max(R,B)}else for(var F=0;F<n.length;++F){var B=n[F][2];z=Math.min(z,B),R=Math.max(R,B)}this.intensity=I||(D?function(t,e,r){for(var n=new Array(e),i=0;i<e;++i)n[i]=0;for(var a=t.length,i=0;i<a;++i)for(var o=t[i],s=0;s<o.length;++s)n[o[s]]=r[i];return n}(r,n.length,D):function(t){for(var e=t.length,r=new Array(e),n=0;n<e;++n)r[n]=t[n][2];return r}(n));var N=t.pointSizes,j=t.pointSize||1;this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]];for(var F=0;F<n.length;++F)for(var V=n[F],U=0;U<3;++U)!isNaN(V[U])&&isFinite(V[U])&&(this.bounds[0][U]=Math.min(this.bounds[0][U],V[U]),this.bounds[1][U]=Math.max(this.bounds[1][U],V[U]));var H=0,q=0,G=0;t:for(var F=0;F<r.length;++F){var W=r[F];switch(W.length){case 1:for(var Y=W[0],V=n[Y],U=0;U<3;++U)if(isNaN(V[U])||!isFinite(V[U]))continue t;x.push(V[0],V[1],V[2],V[3]),3===(Z=S?S[Y]:C?C[F]:L).length?b.push(Z[0],Z[1],Z[2],1):b.push(Z[0],Z[1],Z[2],Z[3]),$=O?O[Y]:I?[(I[Y]-z)/(R-z),0]:P?P[F]:D?[(D[F]-z)/(R-z),0]:[(V[2]-z)/(R-z),0],_.push($[0],$[1]),N?w.push(N[Y]):w.push(j),k.push(F),G+=1;break;case 2:for(var U=0;U<2;++U)for(var Y=W[U],V=n[Y],X=0;X<3;++X)if(isNaN(V[X])||!isFinite(V[X]))continue t;for(var U=0;U<2;++U){var Y=W[U],V=n[Y];v.push(V[0],V[1],V[2]),3===(Z=S?S[Y]:C?C[F]:L).length?g.push(Z[0],Z[1],Z[2],1):g.push(Z[0],Z[1],Z[2],Z[3]),$=O?O[Y]:I?[(I[Y]-z)/(R-z),0]:P?P[F]:D?[(D[F]-z)/(R-z),0]:[(V[2]-z)/(R-z),0],m.push($[0],$[1]),y.push(F)}q+=1;break;case 3:for(var U=0;U<3;++U)for(var Y=W[U],V=n[Y],X=0;X<3;++X)if(isNaN(V[X])||!isFinite(V[X]))continue t;for(var U=0;U<3;++U){var Y=W[2-U],V=n[Y];a.push(V[0],V[1],V[2],V[3]);var Z,$,J,K=i[Y];l.push(K[0],K[1],K[2],K[3]),3===(Z=S?S[Y]:C?C[F]:L).length?u.push(Z[0],Z[1],Z[2],1):u.push(Z[0],Z[1],Z[2],Z[3]),$=O?O[Y]:I?[(I[Y]-z)/(R-z),0]:P?P[F]:D?[(D[F]-z)/(R-z),0]:[(V[2]-z)/(R-z),0],p.push($[0],$[1]),J=A?A[Y]:T[F],h.push(J[0],J[1],J[2]),d.push(F)}H+=1}}this.pointCount=G,this.edgeCount=q,this.triangleCount=H,this.pointPositions.update(x),this.pointColors.update(b),this.pointUVs.update(_),this.pointSizes.update(w),this.pointIds.update(new Uint32Array(k)),this.edgePositions.update(v),this.edgeColors.update(g),this.edgeUVs.update(m),this.edgeIds.update(new Uint32Array(y)),this.trianglePositions.update(a),this.triangleVectors.update(l),this.triangleColors.update(u),this.triangleUVs.update(p),this.triangleNormals.update(h),this.triangleIds.update(new Uint32Array(d))}},x.drawTransparent=x.draw=function(t){t=t||{};for(var e=this.gl,r=t.model||m,n=t.view||m,i=t.projection||m,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);var s={model:r,view:n,projection:i,inverseModel:m.slice(),clipBounds:a,kambient:this.ambientLight,kdiffuse:this.diffuseLight,kspecular:this.specularLight,roughness:this.roughness,fresnel:this.fresnel,eyePosition:[0,0,0],lightPosition:[0,0,0],opacity:this.opacity,tubeScale:this.tubeScale,contourColor:this.contourColor,texture:0};s.inverseModel=u(s.inverseModel,s.model),e.disable(e.CULL_FACE),this.texture.bind(0);var c=new Array(16);l(c,s.view,s.model),l(c,s.projection,c),u(c,c);for(var o=0;o<3;++o)s.eyePosition[o]=c[12+o]/c[15];for(var f=c[15],o=0;o<3;++o)f+=this.lightPosition[o]*c[4*o+3];for(var o=0;o<3;++o){for(var h=c[12+o],p=0;p<3;++p)h+=c[4*p+o]*this.lightPosition[p];s.lightPosition[o]=h/f}if(this.triangleCount>0){var d=this.triShader;d.bind(),d.uniforms=s,this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()}},x.drawPick=function(t){t=t||{};for(var e=this.gl,r=t.model||m,n=t.view||m,i=t.projection||m,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);this._model=[].slice.call(r),this._view=[].slice.call(n),this._projection=[].slice.call(i),this._resolution=[e.drawingBufferWidth,e.drawingBufferHeight];var s={model:r,view:n,projection:i,clipBounds:a,tubeScale:this.tubeScale,pickId:this.pickId/255},l=this.pickShader;l.bind(),l.uniforms=s,this.triangleCount>0&&(this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()),this.edgeCount>0&&(this.edgeVAO.bind(),e.lineWidth(this.lineWidth*this.pixelRatio),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind())},x.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=t.value[0]+256*t.value[1]+65536*t.value[2],r=this.cells[e],n=this.positions[r[1]].slice(0,3),i=this.intensity[r[1]],a=this.vectors[r[1]].slice(0,3),o=this.vectors[r[1]][3];return{index:e,position:n,intensity:i,velocity:a,divergence:o,dataCoordinate:n}},x.dispose=function(){this.texture.dispose(),this.triShader.dispose(),this.pickShader.dispose(),this.triangleVAO.dispose(),this.trianglePositions.dispose(),this.triangleVectors.dispose(),this.triangleColors.dispose(),this.triangleUVs.dispose(),this.triangleNormals.dispose(),this.triangleIds.dispose(),this.edgeVAO.dispose(),this.edgePositions.dispose(),this.edgeColors.dispose(),this.edgeUVs.dispose(),this.edgeIds.dispose(),this.pointVAO.dispose(),this.pointPositions.dispose(),this.pointColors.dispose(),this.pointUVs.dispose(),this.pointSizes.dispose(),this.pointIds.dispose(),this.contourVAO.dispose(),this.contourPositions.dispose()},e.exports=function(t,e){1===arguments.length&&(t=(e=t).gl);var r=e.triShader||function(t){var e=n(t,v.vertex,v.fragment,null,v.attributes);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e.attributes.vector.location=5,e}(t),s=b(t),l=o(t,c(new Uint8Array([255,255,255,255]),[1,1,4]));l.generateMipmap(),l.minFilter=t.LINEAR_MIPMAP_LINEAR,l.magFilter=t.LINEAR;var u=i(t),f=i(t),h=i(t),p=i(t),d=i(t),g=i(t),m=a(t,[{buffer:u,type:t.FLOAT,size:4},{buffer:g,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:h,type:t.FLOAT,size:4},{buffer:p,type:t.FLOAT,size:2},{buffer:d,type:t.FLOAT,size:3},{buffer:f,type:t.FLOAT,size:4}]),x=i(t),_=i(t),w=i(t),k=i(t),A=a(t,[{buffer:x,type:t.FLOAT,size:3},{buffer:k,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:_,type:t.FLOAT,size:4},{buffer:w,type:t.FLOAT,size:2}]),T=i(t),M=i(t),E=i(t),S=i(t),C=i(t),L=a(t,[{buffer:T,type:t.FLOAT,size:3},{buffer:C,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:M,type:t.FLOAT,size:4},{buffer:E,type:t.FLOAT,size:2},{buffer:S,type:t.FLOAT,size:1}]),O=i(t),I=a(t,[{buffer:O,type:t.FLOAT,size:3}]),P=new y(t,l,r,s,u,f,g,h,p,d,m,x,k,_,w,A,T,C,M,E,S,L,O,I);return P.update(e),P}},{"./shaders":310,colormap:119,"gl-buffer":240,"gl-mat4/invert":264,"gl-mat4/multiply":266,"gl-shader":300,"gl-texture2d":317,"gl-vao":322,ndarray:445,normals:448,"simplicial-complex-contour":505,"typedarray-pool":532}],312:[function(t,e,r){"use strict";var n=t("gl-vec3"),i=t("gl-vec4"),a=function(t,e,r,a){for(var o=0,s=0;s<t.length;s++)for(var l=t[s].velocities,u=0;u<l.length;u++){var c=n.length(l[u]);c>o&&(o=c)}for(var f=t.map(function(t){return function(t,e,r,a){var o,s,l,u=t.points,c=t.velocities,f=t.divergences;n.set(n.create(),0,1,0),n.create(),n.create(),n.create();for(var h=[],p=[],d=[],v=[],g=[],m=[],y=0,x=0,b=i.create(),_=i.create(),w=0;w<u.length;w++){o=u[w],s=c[w],l=f[w],0===e&&(l=.05*r),x=n.length(s)/a,b=i.create(),n.copy(b,s),b[3]=l;for(var k=0;k<8;k++)g[k]=[o[0],o[1],o[2],k];if(v.length>0)for(var k=0;k<8;k++){var A=(k+1)%8;h.push(v[k],g[k],g[A],g[A],v[A],v[k]),d.push(_,b,b,b,_,_),m.push(y,x,x,x,y,y),p.push([h.length-6,h.length-5,h.length-4],[h.length-3,h.length-2,h.length-1])}var T=v;v=g,g=T,T=_,_=b,b=T,T=y,y=x,x=T}return{positions:h,cells:p,vectors:d,vertexIntensity:m}}(t,r,a,o)}),h=[],p=[],d=[],v=[],s=0;s<f.length;s++){var g=f[s],m=h.length;h=h.concat(g.positions),d=d.concat(g.vectors),v=v.concat(g.vertexIntensity);for(var u=0;u<g.cells.length;u++){var y=g.cells[u],x=[];p.push(x);for(var b=0;b<y.length;b++)x.push(y[b]+m)}}return{positions:h,cells:p,vectors:d,vertexIntensity:v,colormap:e}},o=function(t,e){var r=n.create(),i=1e-4;n.add(r,t,[i,0,0]);var a=this.getVelocity(r);n.subtract(a,a,e),n.scale(a,a,1e4),n.add(r,t,[0,i,0]);var o=this.getVelocity(r);n.subtract(o,o,e),n.scale(o,o,1e4),n.add(r,t,[0,0,i]);var s=this.getVelocity(r);return n.subtract(s,s,e),n.scale(s,s,1e4),n.add(r,a,o),n.add(r,r,s),r},s=function(t){var e=h(t,this.vectors,this.meshgrid,this.clampBorders);return e},l=function(t,e){for(var r=0;r<t.length;r++){var n=t[r];if(n===e)return r;if(n>e)return r-1}return r},u=n.create(),c=n.create(),f=function(t,e,r){return t<e?e:t>r?r:t},h=function(t,e,r,i){var a=t[0],o=t[1],s=t[2],h=r[0].length,p=r[1].length,d=r[2].length,v=l(r[0],a),g=l(r[1],o),m=l(r[2],s),y=v+1,x=g+1,b=m+1;if(r[0][v]===a&&(y=v),r[1][g]===o&&(x=g),r[2][m]===s&&(b=m),i&&(v=f(v,0,h-1),y=f(y,0,h-1),g=f(g,0,p-1),x=f(x,0,p-1),m=f(m,0,d-1),b=f(b,0,d-1)),v<0||g<0||m<0||y>=h||x>=p||b>=d)return n.create();var _=(a-r[0][v])/(r[0][y]-r[0][v]),w=(o-r[1][g])/(r[1][x]-r[1][g]),k=(s-r[2][m])/(r[2][b]-r[2][m]);(_<0||_>1||isNaN(_))&&(_=0),(w<0||w>1||isNaN(w))&&(w=0),(k<0||k>1||isNaN(k))&&(k=0);var A=m*h*p,T=b*h*p,M=g*h,E=x*h,S=v,C=y,L=e[M+A+S],O=e[M+A+C],I=e[E+A+S],P=e[E+A+C],D=e[M+T+S],z=e[M+T+C],R=e[E+T+S],F=e[E+T+C],B=n.create();return n.lerp(B,L,O,_),n.lerp(u,I,P,_),n.lerp(B,B,u,w),n.lerp(u,D,z,_),n.lerp(c,R,F,_),n.lerp(u,u,c,w),n.lerp(B,B,u,k),B},p=function(t){var e=1/0;t.sort(function(t,e){return t-e});for(var r=1;r<t.length;r++){var n=Math.abs(t[r]-t[r-1]);n<e&&(e=n)}return e};e.exports=function(t,e){var r=t.startingPositions,i=t.maxLength||1e3,l=t.tubeSize||1,u=t.absoluteTubeSize;t.getDivergence||(t.getDivergence=o),t.getVelocity||(t.getVelocity=s),void 0===t.clampBorders&&(t.clampBorders=!0);var c=[],f=e[0][0],h=e[0][1],d=e[0][2],v=e[1][0],g=e[1][1],m=e[1][2],y=function(t,e){var r=e[0],n=e[1],i=e[2];return r>=f&&r<=v&&n>=h&&n<=g&&i>=d&&i<=m},x=n.distance(e[0],e[1]),b=10*x/i,_=b*b,w=1,k=0;n.create(),r.length>=2&&(w=function(t){for(var e=[],r=[],n=[],i={},a={},o={},s=0;s<t.length;s++){var l=t[s],u=l[0],c=l[1],f=l[2];i[u]||(e.push(u),i[u]=!0),a[c]||(r.push(c),a[c]=!0),o[f]||(n.push(f),o[f]=!0)}var h=p(e),d=p(r),v=p(n),g=Math.min(h,d,v);return isFinite(g)?g:1}(r));for(var A=0;A<r.length;A++){var T=n.create();n.copy(T,r[A]);var M=[T],E=[],S=t.getVelocity(T),C=T;E.push(S);var L=[],O=t.getDivergence(T,S),I=n.length(O);I>k&&!isNaN(I)&&isFinite(I)&&(k=I),L.push(I),c.push({points:M,velocities:E,divergences:L});for(var P=0;P<100*i&&M.length<i&&y(0,T);){P++;var D=n.clone(S),z=n.squaredLength(D);if(0===z)break;if(z>_&&n.scale(D,D,b/Math.sqrt(z)),n.add(D,D,T),S=t.getVelocity(D),n.squaredDistance(C,D)-_>-1e-4*_){M.push(D),C=D,E.push(S);var O=t.getDivergence(D,S),I=n.length(O);I>k&&!isNaN(I)&&isFinite(I)&&(k=I),L.push(I)}T=D}}for(var A=0;A<L.length;A++){var I=L[A];!isNaN(I)&&isFinite(I)||(L[A]=k)}var R=a(c,t.colormap,k,w);return u?R.tubeScale=u:(0===k&&(k=1),R.tubeScale=.5*l*w/k),R},e.exports.createTubeMesh=t("./lib/tubemesh")},{"./lib/tubemesh":311,"gl-vec3":341,"gl-vec4":377}],313:[function(t,e,r){var n=t("gl-shader"),i=t("glslify"),a=i(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec4 uv;\nattribute vec3 f;\nattribute vec3 normal;\n\nuniform vec3 objectOffset;\nuniform mat4 model, view, projection, inverseModel;\nuniform vec3 lightPosition, eyePosition;\nuniform sampler2D colormap;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec2 planeCoordinate;\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\nvarying vec4 vColor;\n\nvoid main() {\n  vec3 localCoordinate = vec3(uv.zw, f.x);\n  worldCoordinate = objectOffset + localCoordinate;\n  vec4 worldPosition = model * vec4(worldCoordinate, 1.0);\n  vec4 clipPosition = projection * view * worldPosition;\n  gl_Position = clipPosition;\n  kill = f.y;\n  value = f.z;\n  planeCoordinate = uv.xy;\n\n  vColor = texture2D(colormap, vec2(value, value));\n\n  //Lighting geometry parameters\n  vec4 cameraCoordinate = view * worldPosition;\n  cameraCoordinate.xyz /= cameraCoordinate.w;\n  lightDirection = lightPosition - cameraCoordinate.xyz;\n  eyeDirection   = eyePosition - cameraCoordinate.xyz;\n  surfaceNormal  = normalize((vec4(normal,0) * inverseModel).xyz);\n}\n"]),o=i(["precision highp float;\n#define GLSLIFY 1\n\nfloat beckmannDistribution(float x, float roughness) {\n  float NdotH = max(x, 0.0001);\n  float cos2Alpha = NdotH * NdotH;\n  float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\n  float roughness2 = roughness * roughness;\n  float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\n  return exp(tan2Alpha / roughness2) / denom;\n}\n\nfloat beckmannSpecular(\n  vec3 lightDirection,\n  vec3 viewDirection,\n  vec3 surfaceNormal,\n  float roughness) {\n  return beckmannDistribution(dot(surfaceNormal, normalize(lightDirection + viewDirection)), roughness);\n}\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 lowerBound, upperBound;\nuniform float contourTint;\nuniform vec4 contourColor;\nuniform sampler2D colormap;\nuniform vec3 clipBounds[2];\nuniform float roughness, fresnel, kambient, kdiffuse, kspecular, opacity;\nuniform float vertexColor;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\nvarying vec4 vColor;\n\nvoid main() {\n  if ((kill > 0.0) ||\n      (outOfRange(clipBounds[0], clipBounds[1], worldCoordinate))) discard;\n\n  vec3 N = normalize(surfaceNormal);\n  vec3 V = normalize(eyeDirection);\n  vec3 L = normalize(lightDirection);\n\n  if(gl_FrontFacing) {\n    N = -N;\n  }\n\n  float specular = max(beckmannSpecular(L, V, N, roughness), 0.);\n  float diffuse  = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n  //decide how to interpolate color — in vertex or in fragment\n  vec4 surfaceColor =\n    step(vertexColor, .5) * texture2D(colormap, vec2(value, value)) +\n    step(.5, vertexColor) * vColor;\n\n  vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular,  1.0);\n\n  gl_FragColor = mix(litColor, contourColor, contourTint) * opacity;\n}\n"]),s=i(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec4 uv;\nattribute float f;\n\nuniform vec3 objectOffset;\nuniform mat3 permutation;\nuniform mat4 model, view, projection;\nuniform float height, zOffset;\nuniform sampler2D colormap;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec2 planeCoordinate;\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\nvarying vec4 vColor;\n\nvoid main() {\n  vec3 dataCoordinate = permutation * vec3(uv.xy, height);\n  worldCoordinate = objectOffset + dataCoordinate;\n  vec4 worldPosition = model * vec4(worldCoordinate, 1.0);\n\n  vec4 clipPosition = projection * view * worldPosition;\n  clipPosition.z += zOffset;\n\n  gl_Position = clipPosition;\n  value = f + objectOffset.z;\n  kill = -1.0;\n  planeCoordinate = uv.zw;\n\n  vColor = texture2D(colormap, vec2(value, value));\n\n  //Don't do lighting for contours\n  surfaceNormal   = vec3(1,0,0);\n  eyeDirection    = vec3(0,1,0);\n  lightDirection  = vec3(0,0,1);\n}\n"]),l=i(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec2 shape;\nuniform vec3 clipBounds[2];\nuniform float pickId;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec2 planeCoordinate;\nvarying vec3 surfaceNormal;\n\nvec2 splitFloat(float v) {\n  float vh = 255.0 * v;\n  float upper = floor(vh);\n  float lower = fract(vh);\n  return vec2(upper / 255.0, floor(lower * 16.0) / 16.0);\n}\n\nvoid main() {\n  if ((kill > 0.0) ||\n      (outOfRange(clipBounds[0], clipBounds[1], worldCoordinate))) discard;\n\n  vec2 ux = splitFloat(planeCoordinate.x / shape.x);\n  vec2 uy = splitFloat(planeCoordinate.y / shape.y);\n  gl_FragColor = vec4(pickId, ux.x, uy.x, ux.y + (uy.y/16.0));\n}\n"]);r.createShader=function(t){var e=n(t,a,o,null,[{name:"uv",type:"vec4"},{name:"f",type:"vec3"},{name:"normal",type:"vec3"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e.attributes.normal.location=2,e},r.createPickShader=function(t){var e=n(t,a,l,null,[{name:"uv",type:"vec4"},{name:"f",type:"vec3"},{name:"normal",type:"vec3"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e.attributes.normal.location=2,e},r.createContourShader=function(t){var e=n(t,s,o,null,[{name:"uv",type:"vec4"},{name:"f",type:"float"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e},r.createPickContourShader=function(t){var e=n(t,s,l,null,[{name:"uv",type:"vec4"},{name:"f",type:"float"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e}},{"gl-shader":300,glslify:404}],314:[function(t,e,r){arguments[4][104][0].apply(r,arguments)},{dup:104}],315:[function(t,e,r){"use strict";e.exports=function(t){var e=t.gl,r=y(e),n=b(e),s=x(e),l=_(e),u=i(e),c=a(e,[{buffer:u,size:4,stride:w,offset:0},{buffer:u,size:3,stride:w,offset:16},{buffer:u,size:3,stride:w,offset:28}]),f=i(e),h=a(e,[{buffer:f,size:4,stride:20,offset:0},{buffer:f,size:1,stride:20,offset:16}]),p=i(e),d=a(e,[{buffer:p,size:2,type:e.FLOAT}]),v=o(e,1,E,e.RGBA,e.UNSIGNED_BYTE);v.minFilter=e.LINEAR,v.magFilter=e.LINEAR;var g=new S(e,[0,0],[[0,0,0],[0,0,0]],r,n,u,c,v,s,l,f,h,p,d,[0,0,0]),m={levels:[[],[],[]]};for(var k in t)m[k]=t[k];return m.colormap=m.colormap||"jet",g.update(m),g};var n=t("bit-twiddle"),i=t("gl-buffer"),a=t("gl-vao"),o=t("gl-texture2d"),s=t("typedarray-pool"),l=t("colormap"),u=t("ndarray-ops"),c=t("ndarray-pack"),f=t("ndarray"),h=t("surface-nets"),p=t("gl-mat4/multiply"),d=t("gl-mat4/invert"),v=t("binary-search-bounds"),g=t("ndarray-gradient"),m=t("./lib/shaders"),y=m.createShader,x=m.createContourShader,b=m.createPickShader,_=m.createPickContourShader,w=40,k=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],A=[[0,0],[0,1],[1,0],[1,1],[1,0],[0,1]],T=[[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0]];function M(t,e,r,n,i){this.position=t,this.index=e,this.uv=r,this.level=n,this.dataCoordinate=i}!function(){for(var t=0;t<3;++t){var e=T[t],r=(t+1)%3,n=(t+2)%3;e[r+0]=1,e[n+3]=1,e[t+6]=1}}();var E=256;function S(t,e,r,n,i,a,o,l,u,c,h,p,d,v,g){this.gl=t,this.shape=e,this.bounds=r,this.objectOffset=g,this.intensityBounds=[],this._shader=n,this._pickShader=i,this._coordinateBuffer=a,this._vao=o,this._colorMap=l,this._contourShader=u,this._contourPickShader=c,this._contourBuffer=h,this._contourVAO=p,this._contourOffsets=[[],[],[]],this._contourCounts=[[],[],[]],this._vertexCount=0,this._pickResult=new M([0,0,0],[0,0],[0,0],[0,0,0],[0,0,0]),this._dynamicBuffer=d,this._dynamicVAO=v,this._dynamicOffsets=[0,0,0],this._dynamicCounts=[0,0,0],this.contourWidth=[1,1,1],this.contourLevels=[[1],[1],[1]],this.contourTint=[0,0,0],this.contourColor=[[.5,.5,.5,1],[.5,.5,.5,1],[.5,.5,.5,1]],this.showContour=!0,this.showSurface=!0,this.enableHighlight=[!0,!0,!0],this.highlightColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.highlightTint=[1,1,1],this.highlightLevel=[-1,-1,-1],this.enableDynamic=[!0,!0,!0],this.dynamicLevel=[NaN,NaN,NaN],this.dynamicColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.dynamicTint=[1,1,1],this.dynamicWidth=[1,1,1],this.axesBounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.surfaceProject=[!1,!1,!1],this.contourProject=[[!1,!1,!1],[!1,!1,!1],[!1,!1,!1]],this.colorBounds=[!1,!1],this._field=[f(s.mallocFloat(1024),[0,0]),f(s.mallocFloat(1024),[0,0]),f(s.mallocFloat(1024),[0,0])],this.pickId=1,this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.snapToData=!1,this.pixelRatio=1,this.opacity=1,this.lightPosition=[10,1e4,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.vertexColor=0,this.dirty=!0}var C=S.prototype;C.isTransparent=function(){return this.opacity<1},C.isOpaque=function(){if(this.opacity>=1)return!0;for(var t=0;t<3;++t)if(this._contourCounts[t].length>0||this._dynamicCounts[t]>0)return!0;return!1},C.pickSlots=1,C.setPickBase=function(t){this.pickId=t};var L=[0,0,0],O={showSurface:!1,showContour:!1,projections:[k.slice(),k.slice(),k.slice()],clipBounds:[[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]]]};function I(t,e){var r,n,i,a=e.axes&&e.axes.lastCubeProps.axis||L,o=e.showSurface,s=e.showContour;for(r=0;r<3;++r)for(o=o||e.surfaceProject[r],n=0;n<3;++n)s=s||e.contourProject[r][n];for(r=0;r<3;++r){var l=O.projections[r];for(n=0;n<16;++n)l[n]=0;for(n=0;n<4;++n)l[5*n]=1;l[5*r]=0,l[12+r]=e.axesBounds[+(a[r]>0)][r],p(l,t.model,l);var u=O.clipBounds[r];for(i=0;i<2;++i)for(n=0;n<3;++n)u[i][n]=t.clipBounds[i][n];u[0][r]=-1e8,u[1][r]=1e8}return O.showSurface=o,O.showContour=s,O}var P={model:k,view:k,projection:k,inverseModel:k.slice(),lowerBound:[0,0,0],upperBound:[0,0,0],colorMap:0,clipBounds:[[0,0,0],[0,0,0]],height:0,contourTint:0,contourColor:[0,0,0,1],permutation:[1,0,0,0,1,0,0,0,1],zOffset:-1e-4,objectOffset:[0,0,0],kambient:1,kdiffuse:1,kspecular:1,lightPosition:[1e3,1e3,1e3],eyePosition:[0,0,0],roughness:1,fresnel:1,opacity:1,vertexColor:0},D=k.slice(),z=[1,0,0,0,1,0,0,0,1];function R(t,e){t=t||{};var r=this.gl;r.disable(r.CULL_FACE),this._colorMap.bind(0);var n=P;n.model=t.model||k,n.view=t.view||k,n.projection=t.projection||k,n.lowerBound=[this.bounds[0][0],this.bounds[0][1],this.colorBounds[0]||this.bounds[0][2]],n.upperBound=[this.bounds[1][0],this.bounds[1][1],this.colorBounds[1]||this.bounds[1][2]],n.objectOffset=this.objectOffset,n.contourColor=this.contourColor[0],n.inverseModel=d(n.inverseModel,n.model);for(var i=0;i<2;++i)for(var a=n.clipBounds[i],o=0;o<3;++o)a[o]=Math.min(Math.max(this.clipBounds[i][o],-1e8),1e8);n.kambient=this.ambientLight,n.kdiffuse=this.diffuseLight,n.kspecular=this.specularLight,n.roughness=this.roughness,n.fresnel=this.fresnel,n.opacity=this.opacity,n.height=0,n.permutation=z,n.vertexColor=this.vertexColor;var s=D;for(p(s,n.view,n.model),p(s,n.projection,s),d(s,s),i=0;i<3;++i)n.eyePosition[i]=s[12+i]/s[15];var l=s[15];for(i=0;i<3;++i)l+=this.lightPosition[i]*s[4*i+3];for(i=0;i<3;++i){var u=s[12+i];for(o=0;o<3;++o)u+=s[4*o+i]*this.lightPosition[o];n.lightPosition[i]=u/l}var c=I(n,this);if(c.showSurface&&e===this.opacity<1){for(this._shader.bind(),this._shader.uniforms=n,this._vao.bind(),this.showSurface&&this._vertexCount&&this._vao.draw(r.TRIANGLES,this._vertexCount),i=0;i<3;++i)this.surfaceProject[i]&&this.vertexCount&&(this._shader.uniforms.model=c.projections[i],this._shader.uniforms.clipBounds=c.clipBounds[i],this._vao.draw(r.TRIANGLES,this._vertexCount));this._vao.unbind()}if(c.showContour&&!e){var f=this._contourShader;n.kambient=1,n.kdiffuse=0,n.kspecular=0,n.opacity=1,f.bind(),f.uniforms=n;var h=this._contourVAO;for(h.bind(),i=0;i<3;++i)for(f.uniforms.permutation=T[i],r.lineWidth(this.contourWidth[i]*this.pixelRatio),o=0;o<this.contourLevels[i].length;++o)o===this.highlightLevel[i]?(f.uniforms.contourColor=this.highlightColor[i],f.uniforms.contourTint=this.highlightTint[i]):0!==o&&o-1!==this.highlightLevel[i]||(f.uniforms.contourColor=this.contourColor[i],f.uniforms.contourTint=this.contourTint[i]),this._contourCounts[i][o]&&(f.uniforms.height=this.contourLevels[i][o],h.draw(r.LINES,this._contourCounts[i][o],this._contourOffsets[i][o]));for(i=0;i<3;++i)for(f.uniforms.model=c.projections[i],f.uniforms.clipBounds=c.clipBounds[i],o=0;o<3;++o)if(this.contourProject[i][o]){f.uniforms.permutation=T[o],r.lineWidth(this.contourWidth[o]*this.pixelRatio);for(var v=0;v<this.contourLevels[o].length;++v)v===this.highlightLevel[o]?(f.uniforms.contourColor=this.highlightColor[o],f.uniforms.contourTint=this.highlightTint[o]):0!==v&&v-1!==this.highlightLevel[o]||(f.uniforms.contourColor=this.contourColor[o],f.uniforms.contourTint=this.contourTint[o]),this._contourCounts[o][v]&&(f.uniforms.height=this.contourLevels[o][v],h.draw(r.LINES,this._contourCounts[o][v],this._contourOffsets[o][v]))}for(h.unbind(),(h=this._dynamicVAO).bind(),i=0;i<3;++i)if(0!==this._dynamicCounts[i])for(f.uniforms.model=n.model,f.uniforms.clipBounds=n.clipBounds,f.uniforms.permutation=T[i],r.lineWidth(this.dynamicWidth[i]*this.pixelRatio),f.uniforms.contourColor=this.dynamicColor[i],f.uniforms.contourTint=this.dynamicTint[i],f.uniforms.height=this.dynamicLevel[i],h.draw(r.LINES,this._dynamicCounts[i],this._dynamicOffsets[i]),o=0;o<3;++o)this.contourProject[o][i]&&(f.uniforms.model=c.projections[o],f.uniforms.clipBounds=c.clipBounds[o],h.draw(r.LINES,this._dynamicCounts[i],this._dynamicOffsets[i]));h.unbind()}}C.draw=function(t){return R.call(this,t,!1)},C.drawTransparent=function(t){return R.call(this,t,!0)};var F={model:k,view:k,projection:k,inverseModel:k,clipBounds:[[0,0,0],[0,0,0]],height:0,shape:[0,0],pickId:0,lowerBound:[0,0,0],upperBound:[0,0,0],zOffset:0,objectOffset:[0,0,0],permutation:[1,0,0,0,1,0,0,0,1],lightPosition:[0,0,0],eyePosition:[0,0,0]};function B(t,e){return Array.isArray(t)?[e(t[0]),e(t[1]),e(t[2])]:[e(t),e(t),e(t)]}function N(t){return Array.isArray(t)?3===t.length?[t[0],t[1],t[2],1]:[t[0],t[1],t[2],t[3]]:[0,0,0,1]}function j(t){if(Array.isArray(t)){if(Array.isArray(t))return[N(t[0]),N(t[1]),N(t[2])];var e=N(t);return[e.slice(),e.slice(),e.slice()]}}C.drawPick=function(t){t=t||{};var e=this.gl;e.disable(e.CULL_FACE);var r=F;r.model=t.model||k,r.view=t.view||k,r.projection=t.projection||k,r.shape=this._field[2].shape,r.pickId=this.pickId/255,r.lowerBound=this.bounds[0],r.upperBound=this.bounds[1],r.objectOffset=this.objectOffset,r.permutation=z;for(var n=0;n<2;++n)for(var i=r.clipBounds[n],a=0;a<3;++a)i[a]=Math.min(Math.max(this.clipBounds[n][a],-1e8),1e8);var o=I(r,this);if(o.showSurface){for(this._pickShader.bind(),this._pickShader.uniforms=r,this._vao.bind(),this._vao.draw(e.TRIANGLES,this._vertexCount),n=0;n<3;++n)this.surfaceProject[n]&&(this._pickShader.uniforms.model=o.projections[n],this._pickShader.uniforms.clipBounds=o.clipBounds[n],this._vao.draw(e.TRIANGLES,this._vertexCount));this._vao.unbind()}if(o.showContour){var s=this._contourPickShader;s.bind(),s.uniforms=r;var l=this._contourVAO;for(l.bind(),a=0;a<3;++a)for(e.lineWidth(this.contourWidth[a]*this.pixelRatio),s.uniforms.permutation=T[a],n=0;n<this.contourLevels[a].length;++n)this._contourCounts[a][n]&&(s.uniforms.height=this.contourLevels[a][n],l.draw(e.LINES,this._contourCounts[a][n],this._contourOffsets[a][n]));for(n=0;n<3;++n)for(s.uniforms.model=o.projections[n],s.uniforms.clipBounds=o.clipBounds[n],a=0;a<3;++a)if(this.contourProject[n][a]){s.uniforms.permutation=T[a],e.lineWidth(this.contourWidth[a]*this.pixelRatio);for(var u=0;u<this.contourLevels[a].length;++u)this._contourCounts[a][u]&&(s.uniforms.height=this.contourLevels[a][u],l.draw(e.LINES,this._contourCounts[a][u],this._contourOffsets[a][u]))}l.unbind()}},C.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=this._field[2].shape,r=this._pickResult,n=e[0]*(t.value[0]+(t.value[2]>>4)/16)/255,i=Math.floor(n),a=n-i,o=e[1]*(t.value[1]+(15&t.value[2])/16)/255,s=Math.floor(o),l=o-s;i+=1,s+=1;var u=r.position;u[0]=u[1]=u[2]=0;for(var c=0;c<2;++c)for(var f=c?a:1-a,h=0;h<2;++h)for(var p=h?l:1-l,d=i+c,g=s+h,m=f*p,y=0;y<3;++y)u[y]+=this._field[y].get(d,g)*m;for(var x=this._pickResult.level,b=0;b<3;++b)if(x[b]=v.le(this.contourLevels[b],u[b]),x[b]<0)this.contourLevels[b].length>0&&(x[b]=0);else if(x[b]<this.contourLevels[b].length-1){var _=this.contourLevels[b][x[b]],w=this.contourLevels[b][x[b]+1];Math.abs(_-u[b])>Math.abs(w-u[b])&&(x[b]+=1)}for(r.index[0]=a<.5?i:i+1,r.index[1]=l<.5?s:s+1,r.uv[0]=n/e[0],r.uv[1]=o/e[1],y=0;y<3;++y)r.dataCoordinate[y]=this._field[y].get(r.index[0],r.index[1]);return r},C.padField=function(t,e){var r=e.shape.slice(),n=t.shape.slice();u.assign(t.lo(1,1).hi(r[0],r[1]),e),u.assign(t.lo(1).hi(r[0],1),e.hi(r[0],1)),u.assign(t.lo(1,n[1]-1).hi(r[0],1),e.lo(0,r[1]-1).hi(r[0],1)),u.assign(t.lo(0,1).hi(1,r[1]),e.hi(1)),u.assign(t.lo(n[0]-1,1).hi(1,r[1]),e.lo(r[0]-1)),t.set(0,0,e.get(0,0)),t.set(0,n[1]-1,e.get(0,r[1]-1)),t.set(n[0]-1,0,e.get(r[0]-1,0)),t.set(n[0]-1,n[1]-1,e.get(r[0]-1,r[1]-1))},C.update=function(t){t=t||{},this.objectOffset=t.objectOffset||this.objectOffset,this.dirty=!0,"contourWidth"in t&&(this.contourWidth=B(t.contourWidth,Number)),"showContour"in t&&(this.showContour=B(t.showContour,Boolean)),"showSurface"in t&&(this.showSurface=!!t.showSurface),"contourTint"in t&&(this.contourTint=B(t.contourTint,Boolean)),"contourColor"in t&&(this.contourColor=j(t.contourColor)),"contourProject"in t&&(this.contourProject=B(t.contourProject,function(t){return B(t,Boolean)})),"surfaceProject"in t&&(this.surfaceProject=t.surfaceProject),"dynamicColor"in t&&(this.dynamicColor=j(t.dynamicColor)),"dynamicTint"in t&&(this.dynamicTint=B(t.dynamicTint,Number)),"dynamicWidth"in t&&(this.dynamicWidth=B(t.dynamicWidth,Number)),"opacity"in t&&(this.opacity=t.opacity),"colorBounds"in t&&(this.colorBounds=t.colorBounds),"vertexColor"in t&&(this.vertexColor=t.vertexColor?1:0);var e=t.field||t.coords&&t.coords[2]||null,r=!1;if(e||(e=this._field[2].shape[0]||this._field[2].shape[2]?this._field[2].lo(1,1).hi(this._field[2].shape[0]-2,this._field[2].shape[1]-2):this._field[2].hi(0,0)),"field"in t||"coords"in t){var i=(e.shape[0]+2)*(e.shape[1]+2);i>this._field[2].data.length&&(s.freeFloat(this._field[2].data),this._field[2].data=s.mallocFloat(n.nextPow2(i))),this._field[2]=f(this._field[2].data,[e.shape[0]+2,e.shape[1]+2]),this.padField(this._field[2],e),this.shape=e.shape.slice();for(var a=this.shape,o=0;o<2;++o)this._field[2].size>this._field[o].data.length&&(s.freeFloat(this._field[o].data),this._field[o].data=s.mallocFloat(this._field[2].size)),this._field[o]=f(this._field[o].data,[a[0]+2,a[1]+2]);if(t.coords){var p=t.coords;if(!Array.isArray(p)||3!==p.length)throw new Error("gl-surface: invalid coordinates for x/y");for(o=0;o<2;++o){var d=p[o];for(b=0;b<2;++b)if(d.shape[b]!==a[b])throw new Error("gl-surface: coords have incorrect shape");this.padField(this._field[o],d)}}else if(t.ticks){var v=t.ticks;if(!Array.isArray(v)||2!==v.length)throw new Error("gl-surface: invalid ticks");for(o=0;o<2;++o){var m=v[o];if((Array.isArray(m)||m.length)&&(m=f(m)),m.shape[0]!==a[o])throw new Error("gl-surface: invalid tick length");var y=f(m.data,a);y.stride[o]=m.stride[0],y.stride[1^o]=0,this.padField(this._field[o],y)}}else{for(o=0;o<2;++o){var x=[0,0];x[o]=1,this._field[o]=f(this._field[o].data,[a[0]+2,a[1]+2],x,0)}this._field[0].set(0,0,0);for(var b=0;b<a[0];++b)this._field[0].set(b+1,0,b);for(this._field[0].set(a[0]+1,0,a[0]-1),this._field[1].set(0,0,0),b=0;b<a[1];++b)this._field[1].set(0,b+1,b);this._field[1].set(0,a[1]+1,a[1]-1)}var _=this._field,w=f(s.mallocFloat(3*_[2].size*2),[3,a[0]+2,a[1]+2,2]);for(o=0;o<3;++o)g(w.pick(o),_[o],"mirror");var k=f(s.mallocFloat(3*_[2].size),[a[0]+2,a[1]+2,3]);for(o=0;o<a[0]+2;++o)for(b=0;b<a[1]+2;++b){var T=w.get(0,o,b,0),M=w.get(0,o,b,1),S=w.get(1,o,b,0),C=w.get(1,o,b,1),L=w.get(2,o,b,0),O=w.get(2,o,b,1),I=S*O-C*L,P=L*M-O*T,D=T*C-M*S,z=Math.sqrt(I*I+P*P+D*D);z<1e-8?(z=Math.max(Math.abs(I),Math.abs(P),Math.abs(D)))<1e-8?(D=1,P=I=0,z=1):z=1/z:z=1/Math.sqrt(z),k.set(o,b,0,I*z),k.set(o,b,1,P*z),k.set(o,b,2,D*z)}s.free(w.data);var R=[1/0,1/0,1/0],F=[-1/0,-1/0,-1/0],N=1/0,V=-1/0,U=(a[0]-1)*(a[1]-1)*6,H=s.mallocFloat(n.nextPow2(10*U)),q=0,G=0;for(o=0;o<a[0]-1;++o)t:for(b=0;b<a[1]-1;++b){for(var W=0;W<2;++W)for(var Y=0;Y<2;++Y)for(var X=0;X<3;++X){var Z=this._field[X].get(1+o+W,1+b+Y);if(isNaN(Z)||!isFinite(Z))continue t}for(X=0;X<6;++X){var $=o+A[X][0],J=b+A[X][1],K=this._field[0].get($+1,J+1),Q=this._field[1].get($+1,J+1);Z=this._field[2].get($+1,J+1),I=k.get($+1,J+1,0),P=k.get($+1,J+1,1),D=k.get($+1,J+1,2),t.intensity&&(tt=t.intensity.get($,J));var tt=t.intensity?t.intensity.get($,J):Z+this.objectOffset[2];H[q++]=$,H[q++]=J,H[q++]=K,H[q++]=Q,H[q++]=Z,H[q++]=0,H[q++]=tt,H[q++]=I,H[q++]=P,H[q++]=D,R[0]=Math.min(R[0],K+this.objectOffset[0]),R[1]=Math.min(R[1],Q+this.objectOffset[1]),R[2]=Math.min(R[2],Z+this.objectOffset[2]),N=Math.min(N,tt),F[0]=Math.max(F[0],K+this.objectOffset[0]),F[1]=Math.max(F[1],Q+this.objectOffset[1]),F[2]=Math.max(F[2],Z+this.objectOffset[2]),V=Math.max(V,tt),G+=1}}for(t.intensityBounds&&(N=+t.intensityBounds[0],V=+t.intensityBounds[1]),o=6;o<q;o+=10)H[o]=(H[o]-N)/(V-N);this._vertexCount=G,this._coordinateBuffer.update(H.subarray(0,q)),s.freeFloat(H),s.free(k.data),this.bounds=[R,F],this.intensity=t.intensity||this._field[2],this.intensityBounds[0]===N&&this.intensityBounds[1]===V||(r=!0),this.intensityBounds=[N,V]}if("levels"in t){var et=t.levels;for(et=Array.isArray(et[0])?et.slice():[[],[],et],o=0;o<3;++o)et[o]=et[o].slice(),et[o].sort(function(t,e){return t-e});for(o=0;o<3;++o)for(b=0;b<et[o].length;++b)et[o][b]-=this.objectOffset[o];t:for(o=0;o<3;++o){if(et[o].length!==this.contourLevels[o].length){r=!0;break}for(b=0;b<et[o].length;++b)if(et[o][b]!==this.contourLevels[o][b]){r=!0;break t}}this.contourLevels=et}if(r){_=this._field,a=this.shape;for(var rt=[],nt=0;nt<3;++nt){var it=this.contourLevels[nt],at=[],ot=[],st=[0,0,0];for(o=0;o<it.length;++o){var lt=h(this._field[nt],it[o]);at.push(rt.length/5|0),G=0;t:for(b=0;b<lt.cells.length;++b){var ut=lt.cells[b];for(X=0;X<2;++X){var ct=lt.positions[ut[X]],ft=ct[0],ht=0|Math.floor(ft),pt=ft-ht,dt=ct[1],vt=0|Math.floor(dt),gt=dt-vt,mt=!1;e:for(var yt=0;yt<3;++yt){st[yt]=0;var xt=(nt+yt+1)%3;for(W=0;W<2;++W){var bt=W?pt:1-pt;for($=0|Math.min(Math.max(ht+W,0),a[0]),Y=0;Y<2;++Y){var _t=Y?gt:1-gt;if(J=0|Math.min(Math.max(vt+Y,0),a[1]),Z=yt<2?this._field[xt].get($,J):(this.intensity.get($,J)-this.intensityBounds[0])/(this.intensityBounds[1]-this.intensityBounds[0]),!isFinite(Z)||isNaN(Z)){mt=!0;break e}var wt=bt*_t;st[yt]+=wt*Z}}}if(mt){if(X>0){for(var kt=0;kt<5;++kt)rt.pop();G-=1}continue t}rt.push(st[0],st[1],ct[0],ct[1],st[2]),G+=1}}ot.push(G)}this._contourOffsets[nt]=at,this._contourCounts[nt]=ot}var At=s.mallocFloat(rt.length);for(o=0;o<rt.length;++o)At[o]=rt[o];this._contourBuffer.update(At),s.freeFloat(At)}t.colormap&&this._colorMap.setPixels(function(t){var e=c([l({colormap:t,nshades:E,format:"rgba"}).map(function(t){return[t[0],t[1],t[2],255*t[3]]})]);return u.divseq(e,255),e}(t.colormap))},C.dispose=function(){this._shader.dispose(),this._vao.dispose(),this._coordinateBuffer.dispose(),this._colorMap.dispose(),this._contourBuffer.dispose(),this._contourVAO.dispose(),this._contourShader.dispose(),this._contourPickShader.dispose(),this._dynamicBuffer.dispose(),this._dynamicVAO.dispose();for(var t=0;t<3;++t)s.freeFloat(this._field[t].data)},C.highlight=function(t){var e,r;if(!t)return this._dynamicCounts=[0,0,0],this.dyanamicLevel=[NaN,NaN,NaN],void(this.highlightLevel=[-1,-1,-1]);for(e=0;e<3;++e)this.enableHighlight[e]?this.highlightLevel[e]=t.level[e]:this.highlightLevel[e]=-1;for(r=this.snapToData?t.dataCoordinate:t.position,e=0;e<3;++e)r[e]-=this.objectOffset[e];if(this.enableDynamic[0]&&r[0]!==this.dynamicLevel[0]||this.enableDynamic[1]&&r[1]!==this.dynamicLevel[1]||this.enableDynamic[2]&&r[2]!==this.dynamicLevel[2]){for(var n=0,i=this.shape,a=s.mallocFloat(12*i[0]*i[1]),o=0;o<3;++o)if(this.enableDynamic[o]){this.dynamicLevel[o]=r[o];var l=(o+1)%3,u=(o+2)%3,c=this._field[o],f=this._field[l],p=this._field[u],d=h(c,r[o]),v=d.cells,g=d.positions;for(this._dynamicOffsets[o]=n,e=0;e<v.length;++e)for(var m=v[e],y=0;y<2;++y){var x=g[m[y]],b=+x[0],_=0|b,w=0|Math.min(_+1,i[0]),k=b-_,A=1-k,T=+x[1],M=0|T,E=0|Math.min(M+1,i[1]),S=T-M,C=1-S,L=A*C,O=A*S,I=k*C,P=k*S,D=L*f.get(_,M)+O*f.get(_,E)+I*f.get(w,M)+P*f.get(w,E),z=L*p.get(_,M)+O*p.get(_,E)+I*p.get(w,M)+P*p.get(w,E);if(isNaN(D)||isNaN(z)){y&&(n-=1);break}a[2*n+0]=D,a[2*n+1]=z,n+=1}this._dynamicCounts[o]=n-this._dynamicOffsets[o]}else this.dynamicLevel[o]=NaN,this._dynamicCounts[o]=0;this._dynamicBuffer.update(a.subarray(0,2*n)),s.freeFloat(a)}}},{"./lib/shaders":313,"binary-search-bounds":314,"bit-twiddle":85,colormap:119,"gl-buffer":240,"gl-mat4/invert":264,"gl-mat4/multiply":266,"gl-texture2d":317,"gl-vao":322,ndarray:445,"ndarray-gradient":436,"ndarray-ops":439,"ndarray-pack":440,"surface-nets":518,"typedarray-pool":532}],316:[function(t,e,r){"use strict";var n=t("css-font"),i=t("pick-by-alias"),a=t("regl"),o=t("gl-util/context"),s=t("es6-weak-map"),l=t("color-normalize"),u=t("font-atlas"),c=t("typedarray-pool"),f=t("parse-rect"),h=t("is-plain-obj"),p=t("parse-unit"),d=t("to-px"),v=t("detect-kerning"),g=t("object-assign"),m=t("font-measure"),y=t("flatten-vertex-data"),x=t("bit-twiddle"),b=x.nextPow2,_=new s,w=!1;if(document.body){var k=document.body.appendChild(document.createElement("div"));k.style.font="italic small-caps bold condensed 16px/2 cursive",getComputedStyle(k).fontStretch&&(w=!0),document.body.removeChild(k)}var A=function(t){!function(t){return"function"==typeof t&&t._gl&&t.prop&&t.texture&&t.buffer}(t)?this.gl=o(t):(t={regl:t},this.gl=t.regl._gl),this.shader=_.get(this.gl),this.shader?this.regl=this.shader.regl:this.regl=t.regl||a({gl:this.gl}),this.charBuffer=this.regl.buffer({type:"uint8",usage:"stream"}),this.sizeBuffer=this.regl.buffer({type:"float",usage:"stream"}),this.shader||(this.shader=this.createShader(),_.set(this.gl,this.shader)),this.batch=[],this.fontSize=[],this.font=[],this.fontAtlas=[],this.draw=this.shader.draw.bind(this),this.render=function(){this.regl._refresh(),this.draw(this.batch)},this.canvas=this.gl.canvas,this.update(h(t)?t:{})};A.prototype.createShader=function(){var t=this.regl,e=t({blend:{enable:!0,color:[0,0,0,1],func:{srcRGB:"src alpha",dstRGB:"one minus src alpha",srcAlpha:"one minus dst alpha",dstAlpha:"one"}},stencil:{enable:!1},depth:{enable:!1},count:t.prop("count"),offset:t.prop("offset"),attributes:{charOffset:{offset:4,stride:8,buffer:t.this("sizeBuffer")},width:{offset:0,stride:8,buffer:t.this("sizeBuffer")},char:t.this("charBuffer"),position:t.this("position")},uniforms:{atlasSize:function(t,e){return[e.atlas.width,e.atlas.height]},atlasDim:function(t,e){return[e.atlas.cols,e.atlas.rows]},atlas:function(t,e){return e.atlas.texture},charStep:function(t,e){return e.atlas.step},em:function(t,e){return e.atlas.em},color:t.prop("color"),opacity:t.prop("opacity"),viewport:t.this("viewportArray"),scale:t.this("scale"),align:t.prop("align"),baseline:t.prop("baseline"),translate:t.this("translate"),positionOffset:t.prop("positionOffset")},primitive:"points",viewport:t.this("viewport"),vert:"\n\t\t\tprecision highp float;\n\t\t\tattribute float width, charOffset, char;\n\t\t\tattribute vec2 position;\n\t\t\tuniform float fontSize, charStep, em, align, baseline;\n\t\t\tuniform vec4 viewport;\n\t\t\tuniform vec4 color;\n\t\t\tuniform vec2 atlasSize, atlasDim, scale, translate, positionOffset;\n\t\t\tvarying vec2 charCoord, charId;\n\t\t\tvarying float charWidth;\n\t\t\tvarying vec4 fontColor;\n\t\t\tvoid main () {\n\t\t\t\t"+(A.normalViewport?"":"vec2 positionOffset = vec2(positionOffset.x,- positionOffset.y);")+"\n\n\t\t\t\tvec2 offset = floor(em * (vec2(align + charOffset, baseline)\n\t\t\t\t\t+ positionOffset))\n\t\t\t\t\t/ (viewport.zw * scale.xy);\n\n\t\t\t\tvec2 position = (position + translate) * scale;\n\t\t\t\tposition += offset * scale;\n\n\t\t\t\t"+(A.normalViewport?"position.y = 1. - position.y;":"")+"\n\n\t\t\t\tcharCoord = position * viewport.zw + viewport.xy;\n\n\t\t\t\tgl_Position = vec4(position * 2. - 1., 0, 1);\n\n\t\t\t\tgl_PointSize = charStep;\n\n\t\t\t\tcharId.x = mod(char, atlasDim.x);\n\t\t\t\tcharId.y = floor(char / atlasDim.x);\n\n\t\t\t\tcharWidth = width * em;\n\n\t\t\t\tfontColor = color / 255.;\n\t\t\t}",frag:"\n\t\t\tprecision highp float;\n\t\t\tuniform sampler2D atlas;\n\t\t\tuniform float fontSize, charStep, opacity;\n\t\t\tuniform vec2 atlasSize;\n\t\t\tuniform vec4 viewport;\n\t\t\tvarying vec4 fontColor;\n\t\t\tvarying vec2 charCoord, charId;\n\t\t\tvarying float charWidth;\n\n\t\t\tfloat lightness(vec4 color) {\n\t\t\t\treturn color.r * 0.299 + color.g * 0.587 + color.b * 0.114;\n\t\t\t}\n\n\t\t\tvoid main () {\n\t\t\t\tvec2 uv = gl_FragCoord.xy - charCoord + charStep * .5;\n\t\t\t\tfloat halfCharStep = floor(charStep * .5 + .5);\n\n\t\t\t\t// invert y and shift by 1px (FF expecially needs that)\n\t\t\t\tuv.y = charStep - uv.y;\n\n\t\t\t\t// ignore points outside of character bounding box\n\t\t\t\tfloat halfCharWidth = ceil(charWidth * .5);\n\t\t\t\tif (floor(uv.x) > halfCharStep + halfCharWidth ||\n\t\t\t\t\tfloor(uv.x) < halfCharStep - halfCharWidth) return;\n\n\t\t\t\tuv += charId * charStep;\n\t\t\t\tuv = uv / atlasSize;\n\n\t\t\t\tvec4 color = fontColor;\n\t\t\t\tvec4 mask = texture2D(atlas, uv);\n\n\t\t\t\tfloat maskY = lightness(mask);\n\t\t\t\t// float colorY = lightness(color);\n\t\t\t\tcolor.a *= maskY;\n\t\t\t\tcolor.a *= opacity;\n\n\t\t\t\t// color.a += .1;\n\n\t\t\t\t// antialiasing, see yiq color space y-channel formula\n\t\t\t\t// color.rgb += (1. - color.rgb) * (1. - mask.rgb);\n\n\t\t\t\tgl_FragColor = color;\n\t\t\t}"});return{regl:t,draw:e,atlas:{}}},A.prototype.update=function(t){var e=this;if("string"==typeof t)t={text:t};else if(!t)return;null!=(t=i(t,{position:"position positions coord coords coordinates",font:"font fontFace fontface typeface cssFont css-font family fontFamily",fontSize:"fontSize fontsize size font-size",text:"text texts chars characters value values symbols",align:"align alignment textAlign textbaseline",baseline:"baseline textBaseline textbaseline",direction:"dir direction textDirection",color:"color colour fill fill-color fillColor textColor textcolor",kerning:"kerning kern",range:"range dataBox",viewport:"vp viewport viewBox viewbox viewPort",opacity:"opacity alpha transparency visible visibility opaque",offset:"offset positionOffset padding shift indent indentation"},!0)).opacity&&(Array.isArray(t.opacity)?this.opacity=t.opacity.map(function(t){return parseFloat(t)}):this.opacity=parseFloat(t.opacity)),null!=t.viewport&&(this.viewport=f(t.viewport),A.normalViewport&&(this.viewport.y=this.canvas.height-this.viewport.y-this.viewport.height),this.viewportArray=[this.viewport.x,this.viewport.y,this.viewport.width,this.viewport.height]),null==this.viewport&&(this.viewport={x:0,y:0,width:this.gl.drawingBufferWidth,height:this.gl.drawingBufferHeight},this.viewportArray=[this.viewport.x,this.viewport.y,this.viewport.width,this.viewport.height]),null!=t.kerning&&(this.kerning=t.kerning),null!=t.offset&&("number"==typeof t.offset&&(t.offset=[t.offset,0]),this.positionOffset=y(t.offset)),t.direction&&(this.direction=t.direction),t.range&&(this.range=t.range,this.scale=[1/(t.range[2]-t.range[0]),1/(t.range[3]-t.range[1])],this.translate=[-t.range[0],-t.range[1]]),t.scale&&(this.scale=t.scale),t.translate&&(this.translate=t.translate),this.scale||(this.scale=[1/this.viewport.width,1/this.viewport.height]),this.translate||(this.translate=[0,0]),this.font.length||t.font||(t.font=A.baseFontSize+"px sans-serif");var r,a=!1,o=!1;if(t.font&&(Array.isArray(t.font)?t.font:[t.font]).forEach(function(t,r){if("string"==typeof t)try{t=n.parse(t)}catch(e){t=n.parse(A.baseFontSize+"px "+t)}else t=n.parse(n.stringify(t));var i=n.stringify({size:A.baseFontSize,family:t.family,stretch:w?t.stretch:void 0,variant:t.variant,weight:t.weight,style:t.style}),s=p(t.size),l=Math.round(s[0]*d(s[1]));if(l!==e.fontSize[r]&&(o=!0,e.fontSize[r]=l),!(e.font[r]&&i==e.font[r].baseString||(a=!0,e.font[r]=A.fonts[i],e.font[r]))){var u=t.family.join(", "),c=[t.style];t.style!=t.variant&&c.push(t.variant),t.variant!=t.weight&&c.push(t.weight),w&&t.weight!=t.stretch&&c.push(t.stretch),e.font[r]={baseString:i,family:u,weight:t.weight,stretch:t.stretch,style:t.style,variant:t.variant,width:{},kerning:{},metrics:m(u,{origin:"top",fontSize:A.baseFontSize,fontStyle:c.join(" ")})},A.fonts[i]=e.font[r]}}),(a||o)&&this.font.forEach(function(r,i){var a=n.stringify({size:e.fontSize[i],family:r.family,stretch:w?r.stretch:void 0,variant:r.variant,weight:r.weight,style:r.style});if(e.fontAtlas[i]=e.shader.atlas[a],!e.fontAtlas[i]){var o=r.metrics;e.shader.atlas[a]=e.fontAtlas[i]={fontString:a,step:2*Math.ceil(e.fontSize[i]*o.bottom*.5),em:e.fontSize[i],cols:0,rows:0,height:0,width:0,chars:[],ids:{},texture:e.regl.texture()}}null==t.text&&(t.text=e.text)}),"string"==typeof t.text&&t.position&&t.position.length>2){for(var s=Array(.5*t.position.length),h=0;h<s.length;h++)s[h]=t.text;t.text=s}if(null!=t.text||a){if(this.textOffsets=[0],Array.isArray(t.text)){this.count=t.text[0].length,this.counts=[this.count];for(var x=1;x<t.text.length;x++)e.textOffsets[x]=e.textOffsets[x-1]+t.text[x-1].length,e.count+=t.text[x].length,e.counts.push(t.text[x].length);this.text=t.text.join("")}else this.text=t.text,this.count=this.text.length,this.counts=[this.count];r=[],this.font.forEach(function(t,n){A.atlasContext.font=t.baseString;for(var i=e.fontAtlas[n],a=0;a<e.text.length;a++){var o=e.text.charAt(a);if(null==i.ids[o]&&(i.ids[o]=i.chars.length,i.chars.push(o),r.push(o)),null==t.width[o]&&(t.width[o]=A.atlasContext.measureText(o).width/A.baseFontSize,e.kerning)){var s=[];for(var l in t.width)s.push(l+o,o+l);g(t.kerning,v(t.family,{pairs:s}))}}})}if(t.position)if(t.position.length>2){for(var _=!t.position[0].length,k=c.mallocFloat(2*this.count),T=0,M=0;T<this.counts.length;T++){var E=e.counts[T];if(_)for(var S=0;S<E;S++)k[M++]=t.position[2*T],k[M++]=t.position[2*T+1];else for(var C=0;C<E;C++)k[M++]=t.position[T][0],k[M++]=t.position[T][1]}this.position.call?this.position({type:"float",data:k}):this.position=this.regl.buffer({type:"float",data:k}),c.freeFloat(k)}else this.position.destroy&&this.position.destroy(),this.position={constant:t.position};if(t.text||a){var L=c.mallocUint8(this.count),O=c.mallocFloat(2*this.count);this.textWidth=[];for(var I=0,P=0;I<this.counts.length;I++){for(var D=e.counts[I],z=e.font[I]||e.font[0],R=e.fontAtlas[I]||e.fontAtlas[0],F=0;F<D;F++){var B=e.text.charAt(P),N=e.text.charAt(P-1);if(L[P]=R.ids[B],O[2*P]=z.width[B],F){var j=O[2*P-2],V=O[2*P],U=O[2*P-1],H=U+.5*j+.5*V;if(e.kerning){var q=z.kerning[N+B];q&&(H+=.001*q)}O[2*P+1]=H}else O[2*P+1]=.5*O[2*P];P++}e.textWidth.push(O.length?.5*O[2*P-2]+O[2*P-1]:0)}t.align||(t.align=this.align),this.charBuffer({data:L,type:"uint8",usage:"stream"}),this.sizeBuffer({data:O,type:"float",usage:"stream"}),c.freeUint8(L),c.freeFloat(O),r.length&&this.font.forEach(function(t,r){var n=e.fontAtlas[r],i=n.step,a=Math.floor(A.maxAtlasSize/i),o=Math.min(a,n.chars.length),s=Math.ceil(n.chars.length/o),l=b(o*i),c=b(s*i);n.width=l,n.height=c,n.rows=s,n.cols=o,n.em&&n.texture({data:u({canvas:A.atlasCanvas,font:n.fontString,chars:n.chars,shape:[l,c],step:[i,i]})})})}if(t.align&&(this.align=t.align,this.alignOffset=this.textWidth.map(function(t,r){var n=Array.isArray(e.align)?e.align.length>1?e.align[r]:e.align[0]:e.align;if("number"==typeof n)return n;switch(n){case"right":case"end":return-t;case"center":case"centre":case"middle":return.5*-t}return 0})),null==this.baseline&&null==t.baseline&&(t.baseline=0),null!=t.baseline&&(this.baseline=t.baseline,Array.isArray(this.baseline)||(this.baseline=[this.baseline]),this.baselineOffset=this.baseline.map(function(t,r){var n=(e.font[r]||e.font[0]).metrics,i=0;return i+=.5*n.bottom,i+="number"==typeof t?t-n.baseline:-n[t],A.normalViewport||(i*=-1),i})),null!=t.color)if(t.color||(t.color="transparent"),"string"!=typeof t.color&&isNaN(t.color)){var G;if("number"==typeof t.color[0]&&t.color.length>this.counts.length){var W=t.color.length;G=c.mallocUint8(W);for(var Y=(t.color.subarray||t.color.slice).bind(t.color),X=0;X<W;X+=4)G.set(l(Y(X,X+4),"uint8"),X)}else{var Z=t.color.length;G=c.mallocUint8(4*Z);for(var $=0;$<Z;$++)G.set(l(t.color[$]||0,"uint8"),4*$)}this.color=G}else this.color=l(t.color,"uint8");if(t.position||t.text||t.color||t.baseline||t.align||t.font||t.offset||t.opacity){var J=this.color.length>4||this.baselineOffset.length>1||this.align&&this.align.length>1||this.fontAtlas.length>1||this.positionOffset.length>2;if(J){var K=Math.max(.5*this.position.length||0,.25*this.color.length||0,this.baselineOffset.length||0,this.alignOffset.length||0,this.font.length||0,this.opacity.length||0,.5*this.positionOffset.length||0);this.batch=Array(K);for(var Q=0;Q<this.batch.length;Q++)e.batch[Q]={count:e.counts.length>1?e.counts[Q]:e.counts[0],offset:e.textOffsets.length>1?e.textOffsets[Q]:e.textOffsets[0],color:e.color?e.color.length<=4?e.color:e.color.subarray(4*Q,4*Q+4):[0,0,0,255],opacity:Array.isArray(e.opacity)?e.opacity[Q]:e.opacity,baseline:null!=e.baselineOffset[Q]?e.baselineOffset[Q]:e.baselineOffset[0],align:e.align?null!=e.alignOffset[Q]?e.alignOffset[Q]:e.alignOffset[0]:0,atlas:e.fontAtlas[Q]||e.fontAtlas[0],positionOffset:e.positionOffset.length>2?e.positionOffset.subarray(2*Q,2*Q+2):e.positionOffset}}else this.count?this.batch=[{count:this.count,offset:0,color:this.color||[0,0,0,255],opacity:Array.isArray(this.opacity)?this.opacity[0]:this.opacity,baseline:this.baselineOffset[0],align:this.alignOffset?this.alignOffset[0]:0,atlas:this.fontAtlas[0],positionOffset:this.positionOffset}]:this.batch=[]}},A.prototype.destroy=function(){},A.prototype.kerning=!0,A.prototype.position={constant:new Float32Array(2)},A.prototype.translate=null,A.prototype.scale=null,A.prototype.font=null,A.prototype.text="",A.prototype.positionOffset=[0,0],A.prototype.opacity=1,A.prototype.color=new Uint8Array([0,0,0,255]),A.prototype.alignOffset=[0,0],A.normalViewport=!1,A.maxAtlasSize=1024,A.atlasCanvas=document.createElement("canvas"),A.atlasContext=A.atlasCanvas.getContext("2d",{alpha:!1}),A.baseFontSize=64,A.fonts={},e.exports=A},{"bit-twiddle":85,"color-normalize":113,"css-font":132,"detect-kerning":160,"es6-weak-map":219,"flatten-vertex-data":226,"font-atlas":227,"font-measure":228,"gl-util/context":318,"is-plain-obj":417,"object-assign":449,"parse-rect":454,"parse-unit":456,"pick-by-alias":460,regl:489,"to-px":526,"typedarray-pool":532}],317:[function(t,e,r){"use strict";var n=t("ndarray"),i=t("ndarray-ops"),a=t("typedarray-pool");e.exports=function(t){if(arguments.length<=1)throw new Error("gl-texture2d: Missing arguments for texture2d constructor");if(o||function(t){o=[t.LINEAR,t.NEAREST_MIPMAP_LINEAR,t.LINEAR_MIPMAP_NEAREST,t.LINEAR_MIPMAP_NEAREST],s=[t.NEAREST,t.LINEAR,t.NEAREST_MIPMAP_NEAREST,t.NEAREST_MIPMAP_LINEAR,t.LINEAR_MIPMAP_NEAREST,t.LINEAR_MIPMAP_LINEAR],l=[t.REPEAT,t.CLAMP_TO_EDGE,t.MIRRORED_REPEAT]}(t),"number"==typeof arguments[1])return g(t,arguments[1],arguments[2],arguments[3]||t.RGBA,arguments[4]||t.UNSIGNED_BYTE);if(Array.isArray(arguments[1]))return g(t,0|arguments[1][0],0|arguments[1][1],arguments[2]||t.RGBA,arguments[3]||t.UNSIGNED_BYTE);if("object"==typeof arguments[1]){var e=arguments[1],r=u(e)?e:e.raw;if(r)return function(t,e,r,n,i,a){var o=v(t);return t.texImage2D(t.TEXTURE_2D,0,i,i,a,e),new h(t,o,r,n,i,a)}(t,r,0|e.width,0|e.height,arguments[2]||t.RGBA,arguments[3]||t.UNSIGNED_BYTE);if(e.shape&&e.data&&e.stride)return function(t,e){var r=e.dtype,o=e.shape.slice(),s=t.getParameter(t.MAX_TEXTURE_SIZE);if(o[0]<0||o[0]>s||o[1]<0||o[1]>s)throw new Error("gl-texture2d: Invalid texture size");var l=d(o,e.stride.slice()),u=0;"float32"===r?u=t.FLOAT:"float64"===r?(u=t.FLOAT,l=!1,r="float32"):"uint8"===r?u=t.UNSIGNED_BYTE:(u=t.UNSIGNED_BYTE,l=!1,r="uint8");var f,p,g=0;if(2===o.length)g=t.LUMINANCE,o=[o[0],o[1],1],e=n(e.data,o,[e.stride[0],e.stride[1],1],e.offset);else{if(3!==o.length)throw new Error("gl-texture2d: Invalid shape for texture");if(1===o[2])g=t.ALPHA;else if(2===o[2])g=t.LUMINANCE_ALPHA;else if(3===o[2])g=t.RGB;else{if(4!==o[2])throw new Error("gl-texture2d: Invalid shape for pixel coords");g=t.RGBA}}u!==t.FLOAT||t.getExtension("OES_texture_float")||(u=t.UNSIGNED_BYTE,l=!1);var m=e.size;if(l)f=0===e.offset&&e.data.length===m?e.data:e.data.subarray(e.offset,e.offset+m);else{var y=[o[2],o[2]*o[0],1];p=a.malloc(m,r);var x=n(p,o,y,0);"float32"!==r&&"float64"!==r||u!==t.UNSIGNED_BYTE?i.assign(x,e):c(x,e),f=p.subarray(0,m)}var b=v(t);return t.texImage2D(t.TEXTURE_2D,0,g,o[0],o[1],0,g,u,f),l||a.free(p),new h(t,b,o[0],o[1],g,u)}(t,e)}throw new Error("gl-texture2d: Invalid 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this._anisoSamples},set:function(t){var e=this._anisoSamples;if(this._anisoSamples=0|Math.max(t,1),e!==this._anisoSamples){var r=this.gl.getExtension("EXT_texture_filter_anisotropic");r&&this.gl.texParameterf(this.gl.TEXTURE_2D,r.TEXTURE_MAX_ANISOTROPY_EXT,this._anisoSamples)}return this._anisoSamples}},wrapS:{get:function(){return this._wrapS},set:function(t){if(this.bind(),l.indexOf(t)<0)throw new Error("gl-texture2d: Unknown wrap mode "+t);return this.gl.texParameteri(this.gl.TEXTURE_2D,this.gl.TEXTURE_WRAP_S,t),this._wrapS=t}},wrapT:{get:function(){return this._wrapT},set:function(t){if(this.bind(),l.indexOf(t)<0)throw new Error("gl-texture2d: Unknown wrap mode "+t);return this.gl.texParameteri(this.gl.TEXTURE_2D,this.gl.TEXTURE_WRAP_T,t),this._wrapT=t}},wrap:{get:function(){return this._wrapVector},set:function(t){if(Array.isArray(t)||(t=[t,t]),2!==t.length)throw new Error("gl-texture2d: Must specify wrap mode for rows and columns");for(var e=0;e<2;++e)if(l.indexOf(t[e])<0)throw 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y=f.size,x=u.indexOf(o)<0;if(x&&u.push(o),v===l&&m)0===f.offset&&f.data.length===y?x?t.texImage2D(t.TEXTURE_2D,o,s,p[0],p[1],0,s,l,f.data):t.texSubImage2D(t.TEXTURE_2D,o,e,r,p[0],p[1],s,l,f.data):x?t.texImage2D(t.TEXTURE_2D,o,s,p[0],p[1],0,s,l,f.data.subarray(f.offset,f.offset+y)):t.texSubImage2D(t.TEXTURE_2D,o,e,r,p[0],p[1],s,l,f.data.subarray(f.offset,f.offset+y));else{var b;b=l===t.FLOAT?a.mallocFloat32(y):a.mallocUint8(y);var _=n(b,p,[p[2],p[2]*p[0],1]);v===t.FLOAT&&l===t.UNSIGNED_BYTE?c(_,f):i.assign(_,f),x?t.texImage2D(t.TEXTURE_2D,o,s,p[0],p[1],0,s,l,b.subarray(0,y)):t.texSubImage2D(t.TEXTURE_2D,o,e,r,p[0],p[1],s,l,b.subarray(0,y)),l===t.FLOAT?a.freeFloat32(b):a.freeUint8(b)}}(s,e,r,o,this.format,this.type,this._mipLevels,t)}}},{ndarray:445,"ndarray-ops":439,"typedarray-pool":532}],318:[function(t,e,r){"use strict";var n=t("pick-by-alias");function 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  * Determine if an object is a Buffer
  *
  * @author   Feross Aboukhadijeh <https://feross.org>
  * @license  MIT
  */
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Er=function(t,e){this._parameters=t,this._specification=e,Et(this,function t(e,r){var n,a,i,o="color"===r.type,s=e.stops&&"object"==typeof e.stops[0][0],l=s||void 0!==e.property,c=s||!l,u=e.type||(pr(r)?"exponential":"interval");if(o&&((e=Et({},e)).stops&&(e.stops=e.stops.map((function(t){return[t[0],Yt.parse(t[1])]}))),e.default?e.default=Yt.parse(e.default):e.default=Yt.parse(r.default)),e.colorSpace&&"rgb"!==e.colorSpace&&!Be[e.colorSpace])throw new Error("Unknown color space: "+e.colorSpace);if("exponential"===u)n=xr;else if("interval"===u)n=yr;else if("categorical"===u){n=mr,a=Object.create(null);for(var f=0,p=e.stops;f<p.length;f+=1){var h=p[f];a[h[0]]=h[1]}i=typeof e.stops[0][0]}else{if("identity"!==u)throw new Error('Unknown function type "'+u+'"');n=br}if(s){for(var d={},g=[],v=0;v<e.stops.length;v++){var m=e.stops[v],y=m[0].zoom;void 0===d[y]&&(d[y]={zoom:y,type:e.type,property:e.property,default:e.default,stops:[]},g.push(y)),d[y].stops.push([m[0].value,m[1]])}for(var 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s={type:r.value,values:r.values};a.$version<7&&(s.function=r.function),"object"===hr(r.value)&&(s=r.value);for(var l=[],c=0;c<e.length;c++)l=l.concat(o({array:e,arrayIndex:c,value:e[c],valueSpec:s,style:n,styleSpec:a,key:i+"["+c+"]"}));return l}function Lr(t){var e=t.key,r=t.value,n=t.valueSpec,a=hr(r);return"number"!==a?[new At(e,r,"number expected, "+a+" found")]:"minimum"in n&&r<n.minimum?[new At(e,r,r+" is less than the minimum value "+n.minimum)]:"maximum"in n&&r>n.maximum?[new At(e,r,r+" is greater than the maximum value "+n.maximum)]:[]}function Or(t){var e,r,n,a=t.valueSpec,i=Ct(t.value.type),o={},s="categorical"!==i&&void 0===t.value.property,l=!s,c="array"===hr(t.value.stops)&&"array"===hr(t.value.stops[0])&&"object"===hr(t.value.stops[0][0]),u=Sr({key:t.key,value:t.value,valueSpec:t.styleSpec.function,style:t.style,styleSpec:t.styleSpec,objectElementValidators:{stops:function(t){if("identity"===i)return[new At(t.key,t.value,'identity function may not have a "stops" 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f(t){var e=[],i=t.value,s=t.key;if("array"!==hr(i))return[new At(s,i,"array expected, "+hr(i)+" found")];if(2!==i.length)return[new At(s,i,"array length 2 expected, length "+i.length+" found")];if(c){if("object"!==hr(i[0]))return[new At(s,i,"object expected, "+hr(i[0])+" found")];if(void 0===i[0].zoom)return[new At(s,i,"object stop key must have zoom")];if(void 0===i[0].value)return[new At(s,i,"object stop key must have value")];if(n&&n>Ct(i[0].zoom))return[new At(s,i[0].zoom,"stop zoom values must appear in ascending order")];Ct(i[0].zoom)!==n&&(n=Ct(i[0].zoom),r=void 0,o={}),e=e.concat(Sr({key:s+"[0]",value:i[0],valueSpec:{zoom:{}},style:t.style,styleSpec:t.styleSpec,objectElementValidators:{zoom:Lr,value:p}}))}else e=e.concat(p({key:s+"[0]",value:i[0],valueSpec:{},style:t.style,styleSpec:t.styleSpec},i));return wr(Lt(i[1]))?e.concat([new At(s+"[1]",i[1],"expressions are not allowed in function 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e=("property"===t.expressionContext?Mr:kr)(Lt(t.value),t.valueSpec);if("error"===e.result)return e.value.map((function(e){return new At(""+t.key+e.key,t.value,e.message)}));var r=e.value.expression||e.value._styleExpression.expression;if("property"===t.expressionContext&&"text-font"===t.propertyKey&&-1!==r.possibleOutputs().indexOf(void 0))return[new At(t.key,t.value,'Invalid data expression for "'+t.propertyKey+'". 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kn(t){return!(wn(t)||function(t){return!!(xn["Latin-1 Supplement"](t)&&(167===t||169===t||174===t||177===t||188===t||189===t||190===t||215===t||247===t)||xn["General Punctuation"](t)&&(8214===t||8224===t||8225===t||8240===t||8241===t||8251===t||8252===t||8258===t||8263===t||8264===t||8265===t||8273===t)||xn["Letterlike Symbols"](t)||xn["Number Forms"](t)||xn["Miscellaneous Technical"](t)&&(t>=8960&&t<=8967||t>=8972&&t<=8991||t>=8996&&t<=9e3||9003===t||t>=9085&&t<=9114||t>=9150&&t<=9165||9167===t||t>=9169&&t<=9179||t>=9186&&t<=9215)||xn["Control Pictures"](t)&&9251!==t||xn["Optical Character Recognition"](t)||xn["Enclosed Alphanumerics"](t)||xn["Geometric Shapes"](t)||xn["Miscellaneous Symbols"](t)&&!(t>=9754&&t<=9759)||xn["Miscellaneous Symbols and Arrows"](t)&&(t>=11026&&t<=11055||t>=11088&&t<=11097||t>=11192&&t<=11243)||xn["CJK Symbols and Punctuation"](t)||xn.Katakana(t)||xn["Private Use Area"](t)||xn["CJK Compatibility Forms"](t)||xn["Small Form Variants"](t)||xn["Halfwidth and Fullwidth Forms"](t)||8734===t||8756===t||8757===t||t>=9984&&t<=10087||t>=10102&&t<=10131||65532===t||65533===t)}(t))}function Tn(t,e){return!(!e&&(t>=1424&&t<=2303||xn["Arabic Presentation Forms-A"](t)||xn["Arabic Presentation Forms-B"](t))||t>=2304&&t<=3583||t>=3840&&t<=4255||xn.Khmer(t))}var An,Mn=!1,En=null,Sn=!1,Cn=new kt,Ln={applyArabicShaping:null,processBidirectionalText:null,processStyledBidirectionalText:null,isLoaded:function(){return Sn||null!=Ln.applyArabicShaping}},On=function(t,e){this.zoom=t,e?(this.now=e.now,this.fadeDuration=e.fadeDuration,this.zoomHistory=e.zoomHistory,this.transition=e.transition):(this.now=0,this.fadeDuration=0,this.zoomHistory=new yn,this.transition={})};On.prototype.isSupportedScript=function(t){return function(t,e){for(var r=0,n=t;r<n.length;r+=1)if(!Tn(n[r].charCodeAt(0),e))return!1;return!0}(t,Ln.isLoaded())},On.prototype.crossFadingFactor=function(){return 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In=function(t){this.property=t,this.value=new Pn(t,void 0)};In.prototype.transitioned=function(t,e){return new zn(this.property,this.value,e,f({},t.transition,this.transition),t.now)},In.prototype.untransitioned=function(){return new zn(this.property,this.value,null,{},0)};var Dn=function(t){this._properties=t,this._values=Object.create(t.defaultTransitionablePropertyValues)};Dn.prototype.getValue=function(t){return b(this._values[t].value.value)},Dn.prototype.setValue=function(t,e){this._values.hasOwnProperty(t)||(this._values[t]=new In(this._values[t].property)),this._values[t].value=new Pn(this._values[t].property,null===e?void 0:b(e))},Dn.prototype.getTransition=function(t){return b(this._values[t].transition)},Dn.prototype.setTransition=function(t,e){this._values.hasOwnProperty(t)||(this._values[t]=new In(this._values[t].property)),this._values[t].transition=b(e)||void 0},Dn.prototype.serialize=function(){for(var t={},e=0,r=Object.keys(this._values);e<r.length;e+=1){var 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Vn=function(t,e){this.specification=t,this.overrides=e};Vn.prototype.possiblyEvaluate=function(t,e){return"constant"===t.expression.kind||"camera"===t.expression.kind?new Bn(this,{kind:"constant",value:t.expression.evaluate(e)},e):new Bn(this,t.expression,e)},Vn.prototype.interpolate=function(t,e,r){if("constant"!==t.value.kind||"constant"!==e.value.kind)return t;if(void 0===t.value.value||void 0===e.value.value)return new Bn(this,{kind:"constant",value:void 0},t.parameters);var n=xe[this.specification.type];return n?new Bn(this,{kind:"constant",value:n(t.value.value,e.value.value,r)},t.parameters):t},Vn.prototype.evaluate=function(t,e,r,n){return"constant"===t.kind?t.value:t.evaluate(e,r,n)};var Un=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.possiblyEvaluate=function(t,e){if(void 0===t.value)return new Bn(this,{kind:"constant",value:void 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this.float32[a+0]=e,this.float32[a+1]=r,this.float32[a+2]=n,t},e}(Zn);aa.prototype.bytesPerElement=12,dn("StructArrayLayout3f12",aa);var ia=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){var r=1*t;return this.uint32[r+0]=e,t},e}(Zn);ia.prototype.bytesPerElement=4,dn("StructArrayLayout1ul4",ia);var oa=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,a,i,o,s,l,c,u){var f=this.length;return this.resize(f+1),this.emplace(f,t,e,r,n,a,i,o,s,l,c,u)},e.prototype.emplace=function(t,e,r,n,a,i,o,s,l,c,u,f){var p=12*t,h=6*t;return this.int16[p+0]=e,this.int16[p+1]=r,this.int16[p+2]=n,this.int16[p+3]=a,this.int16[p+4]=i,this.int16[p+5]=o,this.uint32[h+3]=s,this.uint16[p+8]=l,this.uint16[p+9]=c,this.int16[p+10]=u,this.int16[p+11]=f,t},e}(Zn);oa.prototype.bytesPerElement=24,dn("StructArrayLayout6i1ul2ui2i24",oa);var sa=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,a,i){var o=this.length;return this.resize(o+1),this.emplace(o,t,e,r,n,a,i)},e.prototype.emplace=function(t,e,r,n,a,i,o){var s=6*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.int16[s+2]=n,this.int16[s+3]=a,this.int16[s+4]=i,this.int16[s+5]=o,t},e}(Zn);sa.prototype.bytesPerElement=12,dn("StructArrayLayout2i2i2i12",sa);var la=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n){var a=this.length;return this.resize(a+1),this.emplace(a,t,e,r,n)},e.prototype.emplace=function(t,e,r,n,a){var i=12*t,o=3*t;return this.uint8[i+0]=e,this.uint8[i+1]=r,this.float32[o+1]=n,this.float32[o+2]=a,t},e}(Zn);la.prototype.bytesPerElement=12,dn("StructArrayLayout2ub2f12",la);var ca=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,a,i,o,s,l,c,u,f,p,h,d,g){var v=this.length;return this.resize(v+1),this.emplace(v,t,e,r,n,a,i,o,s,l,c,u,f,p,h,d,g)},e.prototype.emplace=function(t,e,r,n,a,i,o,s,l,c,u,f,p,h,d,g,v){var m=22*t,y=11*t,x=44*t;return this.int16[m+0]=e,this.int16[m+1]=r,this.uint16[m+2]=n,this.uint16[m+3]=a,this.uint32[y+2]=i,this.uint32[y+3]=o,this.uint32[y+4]=s,this.uint16[m+10]=l,this.uint16[m+11]=c,this.uint16[m+12]=u,this.float32[y+7]=f,this.float32[y+8]=p,this.uint8[x+36]=h,this.uint8[x+37]=d,this.uint8[x+38]=g,this.uint32[y+10]=v,t},e}(Zn);ca.prototype.bytesPerElement=44,dn("StructArrayLayout2i2ui3ul3ui2f3ub1ul44",ca);var ua=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,a,i,o,s,l,c,u,f,p,h,d,g,v,m,y,x){var b=this.length;return this.resize(b+1),this.emplace(b,t,e,r,n,a,i,o,s,l,c,u,f,p,h,d,g,v,m,y,x)},e.prototype.emplace=function(t,e,r,n,a,i,o,s,l,c,u,f,p,h,d,g,v,m,y,x,b){var _=24*t,w=12*t;return this.int16[_+0]=e,this.int16[_+1]=r,this.int16[_+2]=n,this.int16[_+3]=a,this.int16[_+4]=i,this.int16[_+5]=o,this.uint16[_+6]=s,this.uint16[_+7]=l,this.uint16[_+8]=c,this.uint16[_+9]=u,this.uint16[_+10]=f,this.uint16[_+11]=p,this.uint16[_+12]=h,this.uint16[_+13]=d,this.uint16[_+14]=g,this.uint16[_+15]=v,this.uint16[_+16]=m,this.uint32[w+9]=y,this.float32[w+10]=x,this.float32[w+11]=b,t},e}(Zn);ua.prototype.bytesPerElement=48,dn("StructArrayLayout6i11ui1ul2f48",ua);var fa=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){var r=1*t;return this.float32[r+0]=e,t},e}(Zn);fa.prototype.bytesPerElement=4,dn("StructArrayLayout1f4",fa);var pa=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var a=3*t;return this.int16[a+0]=e,this.int16[a+1]=r,this.int16[a+2]=n,t},e}(Zn);pa.prototype.bytesPerElement=6,dn("StructArrayLayout3i6",pa);var ha=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var a=2*t,i=4*t;return this.uint32[a+0]=e,this.uint16[i+2]=r,this.uint16[i+3]=n,t},e}(Zn);ha.prototype.bytesPerElement=8,dn("StructArrayLayout1ul2ui8",ha);var da=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var a=3*t;return this.uint16[a+0]=e,this.uint16[a+1]=r,this.uint16[a+2]=n,t},e}(Zn);da.prototype.bytesPerElement=6,dn("StructArrayLayout3ui6",da);var ga=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=2*t;return this.uint16[n+0]=e,this.uint16[n+1]=r,t},e}(Zn);ga.prototype.bytesPerElement=4,dn("StructArrayLayout2ui4",ga);var va=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){var r=1*t;return this.uint16[r+0]=e,t},e}(Zn);va.prototype.bytesPerElement=2,dn("StructArrayLayout1ui2",va);var ma=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=2*t;return this.float32[n+0]=e,this.float32[n+1]=r,t},e}(Zn);ma.prototype.bytesPerElement=8,dn("StructArrayLayout2f8",ma);var ya=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n){var a=this.length;return this.resize(a+1),this.emplace(a,t,e,r,n)},e.prototype.emplace=function(t,e,r,n,a){var i=4*t;return this.float32[i+0]=e,this.float32[i+1]=r,this.float32[i+2]=n,this.float32[i+3]=a,t},e}(Zn);ya.prototype.bytesPerElement=16,dn("StructArrayLayout4f16",ya);var xa=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={anchorPointX:{configurable:!0},anchorPointY:{configurable:!0},x1:{configurable:!0},y1:{configurable:!0},x2:{configurable:!0},y2:{configurable:!0},featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0},radius:{configurable:!0},signedDistanceFromAnchor:{configurable:!0},anchorPoint:{configurable:!0}};return r.anchorPointX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorPointX.set=function(t){this._structArray.int16[this._pos2+0]=t},r.anchorPointY.get=function(){return this._structArray.int16[this._pos2+1]},r.anchorPointY.set=function(t){this._structArray.int16[this._pos2+1]=t},r.x1.get=function(){return this._structArray.int16[this._pos2+2]},r.x1.set=function(t){this._structArray.int16[this._pos2+2]=t},r.y1.get=function(){return this._structArray.int16[this._pos2+3]},r.y1.set=function(t){this._structArray.int16[this._pos2+3]=t},r.x2.get=function(){return this._structArray.int16[this._pos2+4]},r.x2.set=function(t){this._structArray.int16[this._pos2+4]=t},r.y2.get=function(){return this._structArray.int16[this._pos2+5]},r.y2.set=function(t){this._structArray.int16[this._pos2+5]=t},r.featureIndex.get=function(){return this._structArray.uint32[this._pos4+3]},r.featureIndex.set=function(t){this._structArray.uint32[this._pos4+3]=t},r.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+8]},r.sourceLayerIndex.set=function(t){this._structArray.uint16[this._pos2+8]=t},r.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+9]},r.bucketIndex.set=function(t){this._structArray.uint16[this._pos2+9]=t},r.radius.get=function(){return this._structArray.int16[this._pos2+10]},r.radius.set=function(t){this._structArray.int16[this._pos2+10]=t},r.signedDistanceFromAnchor.get=function(){return this._structArray.int16[this._pos2+11]},r.signedDistanceFromAnchor.set=function(t){this._structArray.int16[this._pos2+11]=t},r.anchorPoint.get=function(){return new a(this.anchorPointX,this.anchorPointY)},Object.defineProperties(e.prototype,r),e}(Xn);xa.prototype.size=24;var ba=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new xa(this,t)},e}(oa);dn("CollisionBoxArray",ba);var _a=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={anchorX:{configurable:!0},anchorY:{configurable:!0},glyphStartIndex:{configurable:!0},numGlyphs:{configurable:!0},vertexStartIndex:{configurable:!0},lineStartIndex:{configurable:!0},lineLength:{configurable:!0},segment:{configurable:!0},lowerSize:{configurable:!0},upperSize:{configurable:!0},lineOffsetX:{configurable:!0},lineOffsetY:{configurable:!0},writingMode:{configurable:!0},placedOrientation:{configurable:!0},hidden:{configurable:!0},crossTileID:{configurable:!0}};return r.anchorX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorX.set=function(t){this._structArray.int16[this._pos2+0]=t},r.anchorY.get=function(){return this._structArray.int16[this._pos2+1]},r.anchorY.set=function(t){this._structArray.int16[this._pos2+1]=t},r.glyphStartIndex.get=function(){return this._structArray.uint16[this._pos2+2]},r.glyphStartIndex.set=function(t){this._structArray.uint16[this._pos2+2]=t},r.numGlyphs.get=function(){return this._structArray.uint16[this._pos2+3]},r.numGlyphs.set=function(t){this._structArray.uint16[this._pos2+3]=t},r.vertexStartIndex.get=function(){return this._structArray.uint32[this._pos4+2]},r.vertexStartIndex.set=function(t){this._structArray.uint32[this._pos4+2]=t},r.lineStartIndex.get=function(){return this._structArray.uint32[this._pos4+3]},r.lineStartIndex.set=function(t){this._structArray.uint32[this._pos4+3]=t},r.lineLength.get=function(){return this._structArray.uint32[this._pos4+4]},r.lineLength.set=function(t){this._structArray.uint32[this._pos4+4]=t},r.segment.get=function(){return this._structArray.uint16[this._pos2+10]},r.segment.set=function(t){this._structArray.uint16[this._pos2+10]=t},r.lowerSize.get=function(){return this._structArray.uint16[this._pos2+11]},r.lowerSize.set=function(t){this._structArray.uint16[this._pos2+11]=t},r.upperSize.get=function(){return this._structArray.uint16[this._pos2+12]},r.upperSize.set=function(t){this._structArray.uint16[this._pos2+12]=t},r.lineOffsetX.get=function(){return this._structArray.float32[this._pos4+7]},r.lineOffsetX.set=function(t){this._structArray.float32[this._pos4+7]=t},r.lineOffsetY.get=function(){return this._structArray.float32[this._pos4+8]},r.lineOffsetY.set=function(t){this._structArray.float32[this._pos4+8]=t},r.writingMode.get=function(){return this._structArray.uint8[this._pos1+36]},r.writingMode.set=function(t){this._structArray.uint8[this._pos1+36]=t},r.placedOrientation.get=function(){return this._structArray.uint8[this._pos1+37]},r.placedOrientation.set=function(t){this._structArray.uint8[this._pos1+37]=t},r.hidden.get=function(){return this._structArray.uint8[this._pos1+38]},r.hidden.set=function(t){this._structArray.uint8[this._pos1+38]=t},r.crossTileID.get=function(){return this._structArray.uint32[this._pos4+10]},r.crossTileID.set=function(t){this._structArray.uint32[this._pos4+10]=t},Object.defineProperties(e.prototype,r),e}(Xn);_a.prototype.size=44;var wa=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new _a(this,t)},e}(ca);dn("PlacedSymbolArray",wa);var ka=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={anchorX:{configurable:!0},anchorY:{configurable:!0},rightJustifiedTextSymbolIndex:{configurable:!0},centerJustifiedTextSymbolIndex:{configurable:!0},leftJustifiedTextSymbolIndex:{configurable:!0},verticalPlacedTextSymbolIndex:{configurable:!0},key:{configurable:!0},textBoxStartIndex:{configurable:!0},textBoxEndIndex:{configurable:!0},verticalTextBoxStartIndex:{configurable:!0},verticalTextBoxEndIndex:{configurable:!0},iconBoxStartIndex:{configurable:!0},iconBoxEndIndex:{configurable:!0},featureIndex:{configurable:!0},numHorizontalGlyphVertices:{configurable:!0},numVerticalGlyphVertices:{configurable:!0},numIconVertices:{configurable:!0},crossTileID:{configurable:!0},textBoxScale:{configurable:!0},radialTextOffset:{configurable:!0}};return r.anchorX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorX.set=function(t){this._structArray.int16[this._pos2+0]=t},r.anchorY.get=function(){return this._structArray.int16[this._pos2+1]},r.anchorY.set=function(t){this._structArray.int16[this._pos2+1]=t},r.rightJustifiedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+2]},r.rightJustifiedTextSymbolIndex.set=function(t){this._structArray.int16[this._pos2+2]=t},r.centerJustifiedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+3]},r.centerJustifiedTextSymbolIndex.set=function(t){this._structArray.int16[this._pos2+3]=t},r.leftJustifiedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+4]},r.leftJustifiedTextSymbolIndex.set=function(t){this._structArray.int16[this._pos2+4]=t},r.verticalPlacedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+5]},r.verticalPlacedTextSymbolIndex.set=function(t){this._structArray.int16[this._pos2+5]=t},r.key.get=function(){return this._structArray.uint16[this._pos2+6]},r.key.set=function(t){this._structArray.uint16[this._pos2+6]=t},r.textBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+7]},r.textBoxStartIndex.set=function(t){this._structArray.uint16[this._pos2+7]=t},r.textBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+8]},r.textBoxEndIndex.set=function(t){this._structArray.uint16[this._pos2+8]=t},r.verticalTextBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+9]},r.verticalTextBoxStartIndex.set=function(t){this._structArray.uint16[this._pos2+9]=t},r.verticalTextBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+10]},r.verticalTextBoxEndIndex.set=function(t){this._structArray.uint16[this._pos2+10]=t},r.iconBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+11]},r.iconBoxStartIndex.set=function(t){this._structArray.uint16[this._pos2+11]=t},r.iconBoxEndIndex.get=function(){return 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this._structArray.uint32[this._pos4+0]},r.featureIndex.set=function(t){this._structArray.uint32[this._pos4+0]=t},r.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+2]},r.sourceLayerIndex.set=function(t){this._structArray.uint16[this._pos2+2]=t},r.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+3]},r.bucketIndex.set=function(t){this._structArray.uint16[this._pos2+3]=t},Object.defineProperties(e.prototype,r),e}(Xn);Ca.prototype.size=8;var La=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new Ca(this,t)},e}(ha);dn("FeatureIndexArray",La);var Oa=Jn([{name:"a_pos",components:2,type:"Int16"}],4).members,Pa=function(t){void 0===t&&(t=[]),this.segments=t};function Ia(t,e){return 256*(t=c(Math.floor(t),0,255))+c(Math.floor(e),0,255)}Pa.prototype.prepareSegment=function(t,e,r,n){var 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n};Xa.prototype.defines=function(){return[]},Xa.prototype.setConstantPatternPositions=function(){},Xa.prototype.populatePaintArray=function(t,e,r,n){var a=this.paintVertexArray,i=a.length;a.reserve(t);var o=this.expression.evaluate(new On(0),e,{},n);if("color"===this.type)for(var s=Ga(o),l=i;l<t;l++)a.emplaceBack(s[0],s[1]);else{for(var c=i;c<t;c++)a.emplaceBack(o);this.maxValue=Math.max(this.maxValue,o)}},Xa.prototype.updatePaintArray=function(t,e,r,n){var a=this.paintVertexArray,i=this.expression.evaluate({zoom:0},r,n);if("color"===this.type)for(var o=Ga(i),s=t;s<e;s++)a.emplace(s,o[0],o[1]);else{for(var l=t;l<e;l++)a.emplace(l,i);this.maxValue=Math.max(this.maxValue,i)}},Xa.prototype.upload=function(t){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=t.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))},Xa.prototype.destroy=function(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()},Xa.prototype.setUniforms=function(t,e){e.set(0)},Xa.prototype.getBinding=function(t,e){return new Ba(t,e)};var Za=function(t,e,r,n,a,i){this.expression=t,this.names=e,this.uniformNames=this.names.map((function(t){return"u_"+t+"_t"})),this.type=r,this.useIntegerZoom=n,this.zoom=a,this.maxValue=-1/0;var o=i;this.paintVertexAttributes=e.map((function(t){return{name:"a_"+t,type:"Float32",components:"color"===r?4:2,offset:0}})),this.paintVertexArray=new o};Za.prototype.defines=function(){return[]},Za.prototype.setConstantPatternPositions=function(){},Za.prototype.populatePaintArray=function(t,e,r,n){var a=this.paintVertexArray,i=a.length;a.reserve(t);var o=this.expression.evaluate(new On(this.zoom),e,{},n),s=this.expression.evaluate(new On(this.zoom+1),e,{},n);if("color"===this.type)for(var l=Ga(o),c=Ga(s),u=i;u<t;u++)a.emplaceBack(l[0],l[1],c[0],c[1]);else{for(var f=i;f<t;f++)a.emplaceBack(o,s);this.maxValue=Math.max(this.maxValue,o,s)}},Za.prototype.updatePaintArray=function(t,e,r,n){var a=this.paintVertexArray,i=this.expression.evaluate({zoom:this.zoom},r,n),o=this.expression.evaluate({zoom:this.zoom+1},r,n);if("color"===this.type)for(var s=Ga(i),l=Ga(o),c=t;c<e;c++)a.emplace(c,s[0],s[1],l[0],l[1]);else{for(var u=t;u<e;u++)a.emplace(u,i,o);this.maxValue=Math.max(this.maxValue,i,o)}},Za.prototype.upload=function(t){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=t.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))},Za.prototype.destroy=function(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()},Za.prototype.interpolationFactor=function(t){return this.useIntegerZoom?this.expression.interpolationFactor(Math.floor(t),this.zoom,this.zoom+1):this.expression.interpolationFactor(t,this.zoom,this.zoom+1)},Za.prototype.setUniforms=function(t,e,r){e.set(this.interpolationFactor(r.zoom))},Za.prototype.getBinding=function(t,e){return new Ba(t,e)};var Ja=function(t,e,r,n,a,i,o){this.expression=t,this.names=e,this.type=r,this.uniformNames=this.names.map((function(t){return"u_"+t+"_t"})),this.useIntegerZoom=n,this.zoom=a,this.maxValue=-1/0,this.layerId=o,this.paintVertexAttributes=e.map((function(t){return{name:"a_"+t,type:"Uint16",components:4,offset:0}})),this.zoomInPaintVertexArray=new i,this.zoomOutPaintVertexArray=new i};Ja.prototype.defines=function(){return[]},Ja.prototype.setConstantPatternPositions=function(){},Ja.prototype.populatePaintArray=function(t,e,r){var n=this.zoomInPaintVertexArray,a=this.zoomOutPaintVertexArray,i=this.layerId,o=n.length;if(n.reserve(t),a.reserve(t),r&&e.patterns&&e.patterns[i]){var s=e.patterns[i],l=s.min,c=s.mid,u=s.max,f=r[l],p=r[c],h=r[u];if(!f||!p||!h)return;for(var d=o;d<t;d++)n.emplaceBack(p.tl[0],p.tl[1],p.br[0],p.br[1],f.tl[0],f.tl[1],f.br[0],f.br[1]),a.emplaceBack(p.tl[0],p.tl[1],p.br[0],p.br[1],h.tl[0],h.tl[1],h.br[0],h.br[1])}},Ja.prototype.updatePaintArray=function(t,e,r,n,a){var i=this.zoomInPaintVertexArray,o=this.zoomOutPaintVertexArray,s=this.layerId;if(a&&r.patterns&&r.patterns[s]){var l=r.patterns[s],c=l.min,u=l.mid,f=l.max,p=a[c],h=a[u],d=a[f];if(!p||!h||!d)return;for(var g=t;g<e;g++)i.emplace(g,h.tl[0],h.tl[1],h.br[0],h.br[1],p.tl[0],p.tl[1],p.br[0],p.br[1]),o.emplace(g,h.tl[0],h.tl[1],h.br[0],h.br[1],d.tl[0],d.tl[1],d.br[0],d.br[1])}},Ja.prototype.upload=function(t){this.zoomInPaintVertexArray&&this.zoomInPaintVertexArray.arrayBuffer&&this.zoomOutPaintVertexArray&&this.zoomOutPaintVertexArray.arrayBuffer&&(this.zoomInPaintVertexBuffer=t.createVertexBuffer(this.zoomInPaintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent),this.zoomOutPaintVertexBuffer=t.createVertexBuffer(this.zoomOutPaintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))},Ja.prototype.destroy=function(){this.zoomOutPaintVertexBuffer&&this.zoomOutPaintVertexBuffer.destroy(),this.zoomInPaintVertexBuffer&&this.zoomInPaintVertexBuffer.destroy()},Ja.prototype.setUniforms=function(t,e){e.set(0)},Ja.prototype.getBinding=function(t,e){return new Ba(t,e)};var Ka=function(){this.binders={},this.cacheKey="",this._buffers=[],this._featureMap=new 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this.binders)this.binders[i].populatePaintArray(t,e,n,a);void 0!==e.id&&this._featureMap.add(+e.id,r,this._bufferOffset,t),this._bufferOffset=t},Ka.prototype.setConstantPatternPositions=function(t,e){for(var r in this.binders)this.binders[r].setConstantPatternPositions(t,e)},Ka.prototype.updatePaintArrays=function(t,e,r,n){var a=!1;for(var i in t)for(var o=0,s=this._featureMap.getPositions(+i);o<s.length;o+=1){var l=s[o],c=e.feature(l.index);for(var u in this.binders){var f=this.binders[u];if(!(f instanceof Wa||f instanceof Ya)&&!0===f.expression.isStateDependent){var p=r.paint.get(u);f.expression=p.value,f.updatePaintArray(l.start,l.end,c,t[i],n),a=!0}}}return a},Ka.prototype.defines=function(){var t=[];for(var e in this.binders)t.push.apply(t,this.binders[e].defines());return t},Ka.prototype.getPaintVertexBuffers=function(){return this._buffers},Ka.prototype.getUniforms=function(t,e){var r=[];for(var n in this.binders)for(var a=this.binders[n],i=0,o=a.uniformNames;i<o.length;i+=1){var s=o[i];if(e[s]){var l=a.getBinding(t,e[s]);r.push({name:s,property:n,binding:l})}}return r},Ka.prototype.setUniforms=function(t,e,r,n){for(var a=0,i=e;a<i.length;a+=1){var o=i[a],s=o.name,l=o.property,c=o.binding;this.binders[l].setUniforms(t,c,n,r.get(l),s)}},Ka.prototype.updatePatternPaintBuffers=function(t){var e=[];for(var r in this.binders){var n=this.binders[r];if(n instanceof Ja){var a=2===t.fromScale?n.zoomInPaintVertexBuffer:n.zoomOutPaintVertexBuffer;a&&e.push(a)}else(n instanceof Xa||n instanceof Za)&&n.paintVertexBuffer&&e.push(n.paintVertexBuffer)}this._buffers=e},Ka.prototype.upload=function(t){for(var e in this.binders)this.binders[e].upload(t);var r=[];for(var n in this.binders){var a=this.binders[n];(a instanceof Xa||a instanceof Za)&&a.paintVertexBuffer&&r.push(a.paintVertexBuffer)}this._buffers=r},Ka.prototype.destroy=function(){for(var t in this.binders)this.binders[t].destroy()};var $a=function(t,e,r,n){void 0===n&&(n=function(){return!0}),this.programConfigurations={};for(var a=0,i=e;a<i.length;a+=1){var o=i[a];this.programConfigurations[o.id]=Ka.createDynamic(o,r,n),this.programConfigurations[o.id].layoutAttributes=t}this.needsUpload=!1};function Qa(t,e){return{"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-pattern":["pattern_to","pattern_from"],"fill-pattern":["pattern_to","pattern_from"],"fill-extrusion-pattern":["pattern_to","pattern_from"]}[t]||[t.replace(e+"-","").replace(/-/g,"_")]}function ti(t,e,r){var n={color:{source:ma,composite:ya},number:{source:fa,composite:ma}},a=function(t){return{"line-pattern":{source:ra,composite:ra},"fill-pattern":{source:ra,composite:ra},"fill-extrusion-pattern":{source:ra,composite:ra}}[t]}(t);return a&&a[r]||n[e][r]}$a.prototype.populatePaintArrays=function(t,e,r,n,a){for(var i in this.programConfigurations)this.programConfigurations[i].populatePaintArrays(t,e,r,n,a);this.needsUpload=!0},$a.prototype.updatePaintArrays=function(t,e,r,n){for(var a=0,i=r;a<i.length;a+=1){var o=i[a];this.needsUpload=this.programConfigurations[o.id].updatePaintArrays(t,e,o,n)||this.needsUpload}},$a.prototype.get=function(t){return this.programConfigurations[t]},$a.prototype.upload=function(t){if(this.needsUpload){for(var e in this.programConfigurations)this.programConfigurations[e].upload(t);this.needsUpload=!1}},$a.prototype.destroy=function(){for(var t in 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$n,this.indexArray=new da,this.segments=new Pa,this.programConfigurations=new $a(Oa,t.layers,t.zoom),this.stateDependentLayerIds=this.layers.filter((function(t){return t.isStateDependent()})).map((function(t){return t.id}))};function oi(t,e){for(var r=0;r<t.length;r++)if(gi(e,t[r]))return!0;for(var n=0;n<e.length;n++)if(gi(t,e[n]))return!0;return!!ui(t,e)}function si(t,e,r){return!!gi(t,e)||!!pi(e,t,r)}function li(t,e){if(1===t.length)return di(e,t[0]);for(var r=0;r<e.length;r++)for(var n=e[r],a=0;a<n.length;a++)if(gi(t,n[a]))return!0;for(var i=0;i<t.length;i++)if(di(e,t[i]))return!0;for(var o=0;o<e.length;o++)if(ui(t,e[o]))return!0;return!1}function ci(t,e,r){if(t.length>1){if(ui(t,e))return!0;for(var n=0;n<e.length;n++)if(pi(e[n],t,r))return!0}for(var a=0;a<t.length;a++)if(pi(t[a],e,r))return!0;return!1}function ui(t,e){if(0===t.length||0===e.length)return!1;for(var r=0;r<t.length-1;r++)for(var n=t[r],a=t[r+1],i=0;i<e.length-1;i++)if(fi(n,a,e[i],e[i+1]))return!0;return!1}function fi(t,e,r,n){return k(t,r,n)!==k(e,r,n)&&k(t,e,r)!==k(t,e,n)}function pi(t,e,r){var n=r*r;if(1===e.length)return t.distSqr(e[0])<n;for(var a=1;a<e.length;a++)if(hi(t,e[a-1],e[a])<n)return!0;return!1}function hi(t,e,r){var n=e.distSqr(r);if(0===n)return t.distSqr(e);var a=((t.x-e.x)*(r.x-e.x)+(t.y-e.y)*(r.y-e.y))/n;return a<0?t.distSqr(e):a>1?t.distSqr(r):t.distSqr(r.sub(e)._mult(a)._add(e))}function di(t,e){for(var r,n,a,i=!1,o=0;o<t.length;o++)for(var s=0,l=(r=t[o]).length-1;s<r.length;l=s++)n=r[s],a=r[l],n.y>e.y!=a.y>e.y&&e.x<(a.x-n.x)*(e.y-n.y)/(a.y-n.y)+n.x&&(i=!i);return i}function gi(t,e){for(var r=!1,n=0,a=t.length-1;n<t.length;a=n++){var i=t[n],o=t[a];i.y>e.y!=o.y>e.y&&e.x<(o.x-i.x)*(e.y-i.y)/(o.y-i.y)+i.x&&(r=!r)}return r}function vi(t,e,r){var n=r[0],a=r[2];if(t.x<n.x&&e.x<n.x||t.x>a.x&&e.x>a.x||t.y<n.y&&e.y<n.y||t.y>a.y&&e.y>a.y)return!1;var i=k(t,e,r[0]);return i!==k(t,e,r[1])||i!==k(t,e,r[2])||i!==k(t,e,r[3])}function mi(t,e,r){var n=e.paint.get(t).value;return"constant"===n.kind?n.value:r.programConfigurations.get(e.id).binders[t].maxValue}function yi(t){return Math.sqrt(t[0]*t[0]+t[1]*t[1])}function xi(t,e,r,n,i){if(!e[0]&&!e[1])return t;var o=a.convert(e)._mult(i);"viewport"===r&&o._rotate(-n);for(var s=[],l=0;l<t.length;l++){var c=t[l];s.push(c.sub(o))}return s}ii.prototype.populate=function(t,e){var r=this.layers[0],n=[],a=null;"circle"===r.type&&(a=r.layout.get("circle-sort-key"));for(var i=0,o=t;i<o.length;i+=1){var s=o[i],l=s.feature,c=s.index,u=s.sourceLayerIndex;if(this.layers[0]._featureFilter(new On(this.zoom),l)){var f=ni(l),p=a?a.evaluate(l,{}):void 0,h={id:l.id,properties:l.properties,type:l.type,sourceLayerIndex:u,index:c,geometry:f,patterns:{},sortKey:p};n.push(h)}}a&&n.sort((function(t,e){return t.sortKey-e.sortKey}));for(var d=0,g=n;d<g.length;d+=1){var 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s=o[i],l=s.x,c=s.y;if(!(l<0||l>=ei||c<0||c>=ei)){var u=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray,t.sortKey),f=u.vertexLength;ai(this.layoutVertexArray,l,c,-1,-1),ai(this.layoutVertexArray,l,c,1,-1),ai(this.layoutVertexArray,l,c,1,1),ai(this.layoutVertexArray,l,c,-1,1),this.indexArray.emplaceBack(f,f+1,f+2),this.indexArray.emplaceBack(f,f+3,f+2),u.vertexLength+=4,u.primitiveLength+=2}}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,r,{})},dn("CircleBucket",ii,{omit:["layers"]});var bi,_i=new Gn({"circle-sort-key":new Vn(Tt.layout_circle["circle-sort-key"])}),wi={paint:new Gn({"circle-radius":new Vn(Tt.paint_circle["circle-radius"]),"circle-color":new Vn(Tt.paint_circle["circle-color"]),"circle-blur":new Vn(Tt.paint_circle["circle-blur"]),"circle-opacity":new Vn(Tt.paint_circle["circle-opacity"]),"circle-translate":new jn(Tt.paint_circle["circle-translate"]),"circle-translate-anchor":new jn(Tt.paint_circle["circle-translate-anchor"]),"circle-pitch-scale":new jn(Tt.paint_circle["circle-pitch-scale"]),"circle-pitch-alignment":new jn(Tt.paint_circle["circle-pitch-alignment"]),"circle-stroke-width":new Vn(Tt.paint_circle["circle-stroke-width"]),"circle-stroke-color":new Vn(Tt.paint_circle["circle-stroke-color"]),"circle-stroke-opacity":new Vn(Tt.paint_circle["circle-stroke-opacity"])}),layout:_i},ki="undefined"!=typeof Float32Array?Float32Array:Array;function Ti(t,e,r){var n=e[0],a=e[1],i=e[2],o=e[3];return t[0]=r[0]*n+r[4]*a+r[8]*i+r[12]*o,t[1]=r[1]*n+r[5]*a+r[9]*i+r[13]*o,t[2]=r[2]*n+r[6]*a+r[10]*i+r[14]*o,t[3]=r[3]*n+r[7]*a+r[11]*i+r[15]*o,t}Math.hypot||(Math.hypot=function(){for(var t=arguments,e=0,r=arguments.length;r--;)e+=t[r]*t[r];return Math.sqrt(e)}),bi=new ki(3),ki!=Float32Array&&(bi[0]=0,bi[1]=0,bi[2]=0),function(){var t=new ki(4);ki!=Float32Array&&(t[0]=0,t[1]=0,t[2]=0,t[3]=0)}();var Ai=function(t){function e(e){t.call(this,e,wi)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.createBucket=function(t){return new ii(t)},e.prototype.queryRadius=function(t){var e=t;return mi("circle-radius",this,e)+mi("circle-stroke-width",this,e)+yi(this.paint.get("circle-translate"))},e.prototype.queryIntersectsFeature=function(t,e,r,n,a,i,o,s){for(var l=xi(t,this.paint.get("circle-translate"),this.paint.get("circle-translate-anchor"),i.angle,o),c=this.paint.get("circle-radius").evaluate(e,r)+this.paint.get("circle-stroke-width").evaluate(e,r),u="map"===this.paint.get("circle-pitch-alignment"),f=u?l:function(t,e){return t.map((function(t){return Mi(t,e)}))}(l,s),p=u?c*o:c,h=0,d=n;h<d.length;h+=1)for(var g=0,v=d[h];g<v.length;g+=1){var m=v[g],y=u?m:Mi(m,s),x=p,b=Ti([],[m.x,m.y,0,1],s);if("viewport"===this.paint.get("circle-pitch-scale")&&"map"===this.paint.get("circle-pitch-alignment")?x*=b[3]/i.cameraToCenterDistance:"map"===this.paint.get("circle-pitch-scale")&&"viewport"===this.paint.get("circle-pitch-alignment")&&(x*=i.cameraToCenterDistance/b[3]),si(f,y,x))return!0}return!1},e}(Wn);function Mi(t,e){var r=Ti([],[t.x,t.y,0,1],e);return new a(r[0]/r[3],r[1]/r[3])}var Ei=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(ii);function Si(t,e,r,n){var a=e.width,i=e.height;if(n){if(n instanceof Uint8ClampedArray)n=new Uint8Array(n.buffer);else if(n.length!==a*i*r)throw new RangeError("mismatched image size")}else n=new Uint8Array(a*i*r);return t.width=a,t.height=i,t.data=n,t}function Ci(t,e,r){var n=e.width,a=e.height;if(n!==t.width||a!==t.height){var i=Si({},{width:n,height:a},r);Li(t,i,{x:0,y:0},{x:0,y:0},{width:Math.min(t.width,n),height:Math.min(t.height,a)},r),t.width=n,t.height=a,t.data=i.data}}function Li(t,e,r,n,a,i){if(0===a.width||0===a.height)return e;if(a.width>t.width||a.height>t.height||r.x>t.width-a.width||r.y>t.height-a.height)throw new RangeError("out of range source coordinates for image copy");if(a.width>e.width||a.height>e.height||n.x>e.width-a.width||n.y>e.height-a.height)throw new RangeError("out of range destination coordinates for image copy");for(var o=t.data,s=e.data,l=0;l<a.height;l++)for(var c=((r.y+l)*t.width+r.x)*i,u=((n.y+l)*e.width+n.x)*i,f=0;f<a.width*i;f++)s[u+f]=o[c+f];return e}dn("HeatmapBucket",Ei,{omit:["layers"]});var Oi=function(t,e){Si(this,t,1,e)};Oi.prototype.resize=function(t){Ci(this,t,1)},Oi.prototype.clone=function(){return new Oi({width:this.width,height:this.height},new Uint8Array(this.data))},Oi.copy=function(t,e,r,n,a){Li(t,e,r,n,a,1)};var Pi=function(t,e){Si(this,t,4,e)};Pi.prototype.resize=function(t){Ci(this,t,4)},Pi.prototype.replace=function(t,e){e?this.data.set(t):t instanceof Uint8ClampedArray?this.data=new Uint8Array(t.buffer):this.data=t},Pi.prototype.clone=function(){return new Pi({width:this.width,height:this.height},new Uint8Array(this.data))},Pi.copy=function(t,e,r,n,a){Li(t,e,r,n,a,4)},dn("AlphaImage",Oi),dn("RGBAImage",Pi);var Ii={paint:new Gn({"heatmap-radius":new Vn(Tt.paint_heatmap["heatmap-radius"]),"heatmap-weight":new Vn(Tt.paint_heatmap["heatmap-weight"]),"heatmap-intensity":new jn(Tt.paint_heatmap["heatmap-intensity"]),"heatmap-color":new qn(Tt.paint_heatmap["heatmap-color"]),"heatmap-opacity":new jn(Tt.paint_heatmap["heatmap-opacity"])})};function Di(t,e){for(var r=new Uint8Array(1024),n={},a=0,i=0;a<256;a++,i+=4){n[e]=a/255;var o=t.evaluate(n);r[i+0]=Math.floor(255*o.r/o.a),r[i+1]=Math.floor(255*o.g/o.a),r[i+2]=Math.floor(255*o.b/o.a),r[i+3]=Math.floor(255*o.a)}return new 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c=t.readVarint();n=7&c,i=c>>3}if(i--,1===n||2===n)o+=t.readSVarint(),s+=t.readSVarint(),1===n&&(e&&l.push(e),e=[]),e.push(new a(o,s));else{if(7!==n)throw new Error("unknown command "+n);e&&e.push(e[0].clone())}}return e&&l.push(e),l},Eo.prototype.bbox=function(){var t=this._pbf;t.pos=this._geometry;for(var e=t.readVarint()+t.pos,r=1,n=0,a=0,i=0,o=1/0,s=-1/0,l=1/0,c=-1/0;t.pos<e;){if(n<=0){var u=t.readVarint();r=7&u,n=u>>3}if(n--,1===r||2===r)(a+=t.readSVarint())<o&&(o=a),a>s&&(s=a),(i+=t.readSVarint())<l&&(l=i),i>c&&(c=i);else if(7!==r)throw new Error("unknown command "+r)}return[o,l,s,c]},Eo.prototype.toGeoJSON=function(t,e,r){var n,a,i=this.extent*Math.pow(2,r),o=this.extent*t,s=this.extent*e,l=this.loadGeometry(),c=Eo.types[this.type];function u(t){for(var e=0;e<t.length;e++){var r=t[e],n=180-360*(r.y+s)/i;t[e]=[360*(r.x+o)/i-180,360/Math.PI*Math.atan(Math.exp(n*Math.PI/180))-90]}}switch(this.type){case 1:var f=[];for(n=0;n<l.length;n++)f[n]=l[n][0];u(l=f);break;case 2:for(n=0;n<l.length;n++)u(l[n]);break;case 3:for(l=function(t){var e=t.length;if(e<=1)return[t];for(var r,n,a=[],i=0;i<e;i++){var o=Co(t[i]);0!==o&&(void 0===n&&(n=o<0),n===o<0?(r&&a.push(r),r=[t[i]]):r.push(t[i]))}return r&&a.push(r),a}(l),n=0;n<l.length;n++)for(a=0;a<l[n].length;a++)u(l[n][a])}1===l.length?l=l[0]:c="Multi"+c;var p={type:"Feature",geometry:{type:c,coordinates:l},properties:this.properties};return"id"in this&&(p.id=this.id),p};var Lo=Oo;function Oo(t,e){this.version=1,this.name=null,this.extent=4096,this.length=0,this._pbf=t,this._keys=[],this._values=[],this._features=[],t.readFields(Po,this,e),this.length=this._features.length}function Po(t,e,r){15===t?e.version=r.readVarint():1===t?e.name=r.readString():5===t?e.extent=r.readVarint():2===t?e._features.push(r.pos):3===t?e._keys.push(r.readString()):4===t&&e._values.push(function(t){for(var e=null,r=t.readVarint()+t.pos;t.pos<r;){var n=t.readVarint()>>3;e=1===n?t.readString():2===n?t.readFloat():3===n?t.readDouble():4===n?t.readVarint64():5===n?t.readVarint():6===n?t.readSVarint():7===n?t.readBoolean():null}return e}(r))}function Io(t,e,r){if(3===t){var n=new Lo(r,r.readVarint()+r.pos);n.length&&(e[n.name]=n)}}Oo.prototype.feature=function(t){if(t<0||t>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[t];var e=this._pbf.readVarint()+this._pbf.pos;return new Mo(this._pbf,e,this.extent,this._keys,this._values)};var Do={VectorTile:function(t,e){this.layers=t.readFields(Io,{},e)},VectorTileFeature:Mo,VectorTileLayer:Lo},zo=Do.VectorTileFeature.types,Ro=Math.pow(2,13);function Fo(t,e,r,n,a,i,o,s){t.emplaceBack(e,r,2*Math.floor(n*Ro)+o,a*Ro*2,i*Ro*2,Math.round(s))}var Bo=function(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((function(t){return t.id})),this.index=t.index,this.hasPattern=!1,this.layoutVertexArray=new ta,this.indexArray=new da,this.programConfigurations=new $a(Ao,t.layers,t.zoom),this.segments=new Pa,this.stateDependentLayerIds=this.layers.filter((function(t){return t.isStateDependent()})).map((function(t){return t.id}))};function No(t,e){return t.x===e.x&&(t.x<0||t.x>ei)||t.y===e.y&&(t.y<0||t.y>ei)}function jo(t){return t.every((function(t){return t.x<0}))||t.every((function(t){return t.x>ei}))||t.every((function(t){return t.y<0}))||t.every((function(t){return t.y>ei}))}Bo.prototype.populate=function(t,e){this.features=[],this.hasPattern=xo("fill-extrusion",this.layers,e);for(var r=0,n=t;r<n.length;r+=1){var a=n[r],i=a.feature,o=a.index,s=a.sourceLayerIndex;if(this.layers[0]._featureFilter(new On(this.zoom),i)){var l=ni(i),c={sourceLayerIndex:s,index:o,geometry:l,properties:i.properties,type:i.type,patterns:{}};void 0!==i.id&&(c.id=i.id),this.hasPattern?this.features.push(bo("fill-extrusion",this.layers,c,this.zoom,e)):this.addFeature(c,l,o,{}),e.featureIndex.insert(i,l,o,s,this.index,!0)}}},Bo.prototype.addFeatures=function(t,e){for(var r=0,n=this.features;r<n.length;r+=1){var a=n[r],i=a.geometry;this.addFeature(a,i,a.index,e)}},Bo.prototype.update=function(t,e,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,r)},Bo.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length},Bo.prototype.uploadPending=function(){return!this.uploaded||this.programConfigurations.needsUpload},Bo.prototype.upload=function(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,Ao),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0},Bo.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())},Bo.prototype.addFeature=function(t,e,r,n){for(var a=0,i=mo(e,500);a<i.length;a+=1){for(var o=i[a],s=0,l=0,c=o;l<c.length;l+=1)s+=c[l].length;for(var u=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray),f=0,p=o;f<p.length;f+=1){var h=p[f];if(0!==h.length&&!jo(h))for(var d=0,g=0;g<h.length;g++){var v=h[g];if(g>=1){var m=h[g-1];if(!No(v,m)){u.vertexLength+4>Pa.MAX_VERTEX_ARRAY_LENGTH&&(u=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));var y=v.sub(m)._perp()._unit(),x=m.dist(v);d+x>32768&&(d=0),Fo(this.layoutVertexArray,v.x,v.y,y.x,y.y,0,0,d),Fo(this.layoutVertexArray,v.x,v.y,y.x,y.y,0,1,d),d+=x,Fo(this.layoutVertexArray,m.x,m.y,y.x,y.y,0,0,d),Fo(this.layoutVertexArray,m.x,m.y,y.x,y.y,0,1,d);var b=u.vertexLength;this.indexArray.emplaceBack(b,b+2,b+1),this.indexArray.emplaceBack(b+1,b+2,b+3),u.vertexLength+=4,u.primitiveLength+=2}}}}if(u.vertexLength+s>Pa.MAX_VERTEX_ARRAY_LENGTH&&(u=this.segments.prepareSegment(s,this.layoutVertexArray,this.indexArray)),"Polygon"===zo[t.type]){for(var _=[],w=[],k=u.vertexLength,T=0,A=o;T<A.length;T+=1){var M=A[T];if(0!==M.length){M!==o[0]&&w.push(_.length/2);for(var E=0;E<M.length;E++){var S=M[E];Fo(this.layoutVertexArray,S.x,S.y,0,0,1,1,0),_.push(S.x),_.push(S.y)}}}for(var C=Ni(_,w),L=0;L<C.length;L+=3)this.indexArray.emplaceBack(k+C[L],k+C[L+2],k+C[L+1]);u.primitiveLength+=C.length/3,u.vertexLength+=s}}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,r,n)},dn("FillExtrusionBucket",Bo,{omit:["layers","features"]});var Vo={paint:new Gn({"fill-extrusion-opacity":new jn(Tt["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new Vn(Tt["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new jn(Tt["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new jn(Tt["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new Un(Tt["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new Vn(Tt["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new Vn(Tt["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new jn(Tt["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})},Uo=function(t){function e(e){t.call(this,e,Vo)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.createBucket=function(t){return new Bo(t)},e.prototype.queryRadius=function(){return yi(this.paint.get("fill-extrusion-translate"))},e.prototype.is3D=function(){return!0},e.prototype.queryIntersectsFeature=function(t,e,r,n,i,o,s,l){var c=xi(t,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),o.angle,s),u=this.paint.get("fill-extrusion-height").evaluate(e,r),f=this.paint.get("fill-extrusion-base").evaluate(e,r),p=function(t,e,r,n){for(var i=[],o=0,s=t;o<s.length;o+=1){var l=s[o],c=[l.x,l.y,0,1];Ti(c,c,e),i.push(new a(c[0]/c[3],c[1]/c[3]))}return i}(c,l),h=function(t,e,r,n){for(var i=[],o=[],s=n[8]*e,l=n[9]*e,c=n[10]*e,u=n[11]*e,f=n[8]*r,p=n[9]*r,h=n[10]*r,d=n[11]*r,g=0,v=t;g<v.length;g+=1){for(var m=[],y=[],x=0,b=v[g];x<b.length;x+=1){var _=b[x],w=_.x,k=_.y,T=n[0]*w+n[4]*k+n[12],A=n[1]*w+n[5]*k+n[13],M=n[2]*w+n[6]*k+n[14],E=n[3]*w+n[7]*k+n[15],S=M+c,C=E+u,L=T+f,O=A+p,P=M+h,I=E+d,D=new a((T+s)/C,(A+l)/C);D.z=S/C,m.push(D);var z=new a(L/I,O/I);z.z=P/I,y.push(z)}i.push(m),o.push(y)}return[i,o]}(n,f,u,l);return function(t,e,r){var n=1/0;li(r,e)&&(n=qo(r,e[0]));for(var a=0;a<e.length;a++)for(var i=e[a],o=t[a],s=0;s<i.length-1;s++){var l=i[s],c=i[s+1],u=o[s],f=[l,c,o[s+1],u,l];oi(r,f)&&(n=Math.min(n,qo(r,f)))}return n!==1/0&&n}(h[0],h[1],p)},e}(Wn);function Ho(t,e){return t.x*e.x+t.y*e.y}function qo(t,e){if(1===t.length){var r=e[0],n=e[1],a=e[3],i=t[0],o=n.sub(r),s=a.sub(r),l=i.sub(r),c=Ho(o,o),u=Ho(o,s),f=Ho(s,s),p=Ho(l,o),h=Ho(l,s),d=c*f-u*u,g=(f*p-u*h)/d,v=(c*h-u*p)/d,m=1-g-v;return r.z*m+n.z*g+a.z*v}for(var y=1/0,x=0,b=e;x<b.length;x+=1){var _=b[x];y=Math.min(y,_.z)}return y}var Go=Jn([{name:"a_pos_normal",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"}],4).members,Wo=Do.VectorTileFeature.types,Yo=Math.cos(Math.PI/180*37.5),Xo=Math.pow(2,14)/.5,Zo=function(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((function(t){return t.id})),this.index=t.index,this.hasPattern=!1,this.patternFeatures=[],this.layoutVertexArray=new ea,this.indexArray=new da,this.programConfigurations=new $a(Go,t.layers,t.zoom),this.segments=new Pa,this.stateDependentLayerIds=this.layers.filter((function(t){return t.isStateDependent()})).map((function(t){return t.id}))};Zo.prototype.populate=function(t,e){this.hasPattern=xo("line",this.layers,e);for(var r=this.layers[0].layout.get("line-sort-key"),n=[],a=0,i=t;a<i.length;a+=1){var o=i[a],s=o.feature,l=o.index,c=o.sourceLayerIndex;if(this.layers[0]._featureFilter(new On(this.zoom),s)){var u=ni(s),f=r?r.evaluate(s,{}):void 0,p={id:s.id,properties:s.properties,type:s.type,sourceLayerIndex:c,index:l,geometry:u,patterns:{},sortKey:f};n.push(p)}}r&&n.sort((function(t,e){return t.sortKey-e.sortKey}));for(var h=0,d=n;h<d.length;h+=1){var g=d[h],v=g,m=v.geometry,y=v.index,x=v.sourceLayerIndex;if(this.hasPattern){var b=bo("line",this.layers,g,this.zoom,e);this.patternFeatures.push(b)}else this.addFeature(g,m,y,{});var _=t[y].feature;e.featureIndex.insert(_,m,y,x,this.index)}},Zo.prototype.update=function(t,e,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,r)},Zo.prototype.addFeatures=function(t,e){for(var r=0,n=this.patternFeatures;r<n.length;r+=1){var a=n[r];this.addFeature(a,a.geometry,a.index,e)}},Zo.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length},Zo.prototype.uploadPending=function(){return!this.uploaded||this.programConfigurations.needsUpload},Zo.prototype.upload=function(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,Go),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0},Zo.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())},Zo.prototype.addFeature=function(t,e,r,n){for(var a=this.layers[0].layout,i=a.get("line-join").evaluate(t,{}),o=a.get("line-cap"),s=a.get("line-miter-limit"),l=a.get("line-round-limit"),c=0,u=e;c<u.length;c+=1){var f=u[c];this.addLine(f,t,i,o,s,l,r,n)}},Zo.prototype.addLine=function(t,e,r,n,a,i,o,s){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,e.properties&&e.properties.hasOwnProperty("mapbox_clip_start")&&e.properties.hasOwnProperty("mapbox_clip_end")){this.clipStart=+e.properties.mapbox_clip_start,this.clipEnd=+e.properties.mapbox_clip_end;for(var l=0;l<t.length-1;l++)this.totalDistance+=t[l].dist(t[l+1])}for(var c="Polygon"===Wo[e.type],u=t.length;u>=2&&t[u-1].equals(t[u-2]);)u--;for(var f=0;f<u-1&&t[f].equals(t[f+1]);)f++;if(!(u<(c?3:2))){"bevel"===r&&(a=1.05);var p,h=ei/(512*this.overscaling)*15,d=this.segments.prepareSegment(10*u,this.layoutVertexArray,this.indexArray),g=void 0,v=void 0,m=void 0,y=void 0;this.e1=this.e2=-1,c&&(p=t[u-2],y=t[f].sub(p)._unit()._perp());for(var x=f;x<u;x++)if(!(v=c&&x===u-1?t[f+1]:t[x+1])||!t[x].equals(v)){y&&(m=y),p&&(g=p),p=t[x],y=v?v.sub(p)._unit()._perp():m;var b=(m=m||y).add(y);0===b.x&&0===b.y||b._unit();var _=m.x*y.x+m.y*y.y,w=b.x*y.x+b.y*y.y,k=0!==w?1/w:1/0,T=2*Math.sqrt(2-2*w),A=w<Yo&&g&&v,M=m.x*y.y-m.y*y.x>0;if(A&&x>f){var E=p.dist(g);if(E>2*h){var S=p.sub(p.sub(g)._mult(h/E)._round());this.updateDistance(g,S),this.addCurrentVertex(S,m,0,0,d),g=S}}var C=g&&v,L=C?r:c?"butt":n;if(C&&"round"===L&&(k<i?L="miter":k<=2&&(L="fakeround")),"miter"===L&&k>a&&(L="bevel"),"bevel"===L&&(k>2&&(L="flipbevel"),k<a&&(L="miter")),g&&this.updateDistance(g,p),"miter"===L)b._mult(k),this.addCurrentVertex(p,b,0,0,d);else if("flipbevel"===L){if(k>100)b=y.mult(-1);else{var O=k*m.add(y).mag()/m.sub(y).mag();b._perp()._mult(O*(M?-1:1))}this.addCurrentVertex(p,b,0,0,d),this.addCurrentVertex(p,b.mult(-1),0,0,d)}else if("bevel"===L||"fakeround"===L){var P=-Math.sqrt(k*k-1),I=M?P:0,D=M?0:P;if(g&&this.addCurrentVertex(p,m,I,D,d),"fakeround"===L)for(var z=Math.round(180*T/Math.PI/20),R=1;R<z;R++){var F=R/z;if(.5!==F){var B=F-.5;F+=F*B*(F-1)*((1.0904+_*(_*(3.55645-1.43519*_)-3.2452))*B*B+(.848013+_*(.215638*_-1.06021)))}var N=y.sub(m)._mult(F)._add(m)._unit()._mult(M?-1:1);this.addHalfVertex(p,N.x,N.y,!1,M,0,d)}v&&this.addCurrentVertex(p,y,-I,-D,d)}else if("butt"===L)this.addCurrentVertex(p,b,0,0,d);else if("square"===L){var j=g?1:-1;this.addCurrentVertex(p,b,j,j,d)}else"round"===L&&(g&&(this.addCurrentVertex(p,m,0,0,d),this.addCurrentVertex(p,m,1,1,d,!0)),v&&(this.addCurrentVertex(p,y,-1,-1,d,!0),this.addCurrentVertex(p,y,0,0,d)));if(A&&x<u-1){var V=p.dist(v);if(V>2*h){var U=p.add(v.sub(p)._mult(h/V)._round());this.updateDistance(p,U),this.addCurrentVertex(U,y,0,0,d),p=U}}}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,o,s)}},Zo.prototype.addCurrentVertex=function(t,e,r,n,a,i){void 0===i&&(i=!1);var o=e.x+e.y*r,s=e.y-e.x*r,l=-e.x+e.y*n,c=-e.y-e.x*n;this.addHalfVertex(t,o,s,i,!1,r,a),this.addHalfVertex(t,l,c,i,!0,-n,a),this.distance>Xo/2&&0===this.totalDistance&&(this.distance=0,this.addCurrentVertex(t,e,r,n,a,i))},Zo.prototype.addHalfVertex=function(t,e,r,n,a,i,o){var s=t.x,l=t.y,c=.5*this.scaledDistance;this.layoutVertexArray.emplaceBack((s<<1)+(n?1:0),(l<<1)+(a?1:0),Math.round(63*e)+128,Math.round(63*r)+128,1+(0===i?0:i<0?-1:1)|(63&c)<<2,c>>6);var u=o.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,this.e2,u),o.primitiveLength++),a?this.e2=u:this.e1=u},Zo.prototype.updateDistance=function(t,e){this.distance+=t.dist(e),this.scaledDistance=this.totalDistance>0?(this.clipStart+(this.clipEnd-this.clipStart)*this.distance/this.totalDistance)*(Xo-1):this.distance},dn("LineBucket",Zo,{omit:["layers","patternFeatures"]});var Jo=new Gn({"line-cap":new jn(Tt.layout_line["line-cap"]),"line-join":new Vn(Tt.layout_line["line-join"]),"line-miter-limit":new 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t=this._transitionablePaint._values["line-gradient"].value.expression;this.gradient=Di(t,"lineProgress"),this.gradientTexture=null},e.prototype.recalculate=function(e){t.prototype.recalculate.call(this,e),this.paint._values["line-floorwidth"]=$o.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,e)},e.prototype.createBucket=function(t){return new Zo(t)},e.prototype.queryRadius=function(t){var e=t,r=ts(mi("line-width",this,e),mi("line-gap-width",this,e)),n=mi("line-offset",this,e);return r/2+Math.abs(n)+yi(this.paint.get("line-translate"))},e.prototype.queryIntersectsFeature=function(t,e,r,n,i,o,s){var l=xi(t,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),o.angle,s),c=s/2*ts(this.paint.get("line-width").evaluate(e,r),this.paint.get("line-gap-width").evaluate(e,r)),u=this.paint.get("line-offset").evaluate(e,r);return u&&(n=function(t,e){for(var r=[],n=new a(0,0),i=0;i<t.length;i++){for(var o=t[i],s=[],l=0;l<o.length;l++){var 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os(t,e,r){return t.sections.forEach((function(t){t.text=function(t,e,r){var 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h=Ln.processBidirectionalText,d=Ln.processStyledBidirectionalText;if(h&&1===p.sections.length){f=[];for(var g=0,v=h(p.toString(),ms(p,s,n,e));g<v.length;g+=1){var m=v[g],y=new us;y.text=m,y.sections=p.sections;for(var x=0;x<m.length;x++)y.sectionIndex.push(0);f.push(y)}}else if(d){f=[];for(var b=0,_=d(p.text,p.sectionIndex,ms(p,s,n,e));b<_.length;b+=1){var w=_[b],k=new us;k.text=w[0],k.sectionIndex=w[1],k.sections=p.sections,f.push(k)}}else f=function(t,e){for(var r=[],n=t.text,a=0,i=0,o=e;i<o.length;i+=1){var s=o[i];r.push(t.substring(a,s)),a=s}return a<n.length&&r.push(t.substring(a,n.length)),r}(p,ms(p,s,n,e));var T=[],A={positionedGlyphs:T,text:p.toString(),top:l[1],bottom:l[1],left:l[0],right:l[0],writingMode:c,lineCount:f.length,yOffset:-17};return function(t,e,r,n,a,i,o,s,l){for(var c=0,u=t.yOffset,f=0,p=t.positionedGlyphs,h="right"===i?1:"left"===i?0:.5,d=0,g=r;d<g.length;d+=1){var v=g[d];v.trim();var m=v.getMaxScale();if(v.length()){for(var y=p.length,x=0;x<v.length();x++){var b=v.getSection(x),_=v.getSectionIndex(x),w=v.getCharCode(x),k=24*(m-b.scale),T=e[b.fontStack],A=T&&T[w];A&&(o===cs.horizontal||!l&&!wn(w)||l&&(ps[w]||(E=w,xn.Arabic(E)||xn["Arabic Supplement"](E)||xn["Arabic Extended-A"](E)||xn["Arabic Presentation Forms-A"](E)||xn["Arabic Presentation Forms-B"](E)))?(p.push({glyph:w,x:c,y:u+k,vertical:!1,scale:b.scale,fontStack:b.fontStack,sectionIndex:_}),c+=A.metrics.advance*b.scale+s):(p.push({glyph:w,x:c,y:u+k,vertical:!0,scale:b.scale,fontStack:b.fontStack,sectionIndex:_}),c+=ls*b.scale+s))}if(p.length!==y){var M=c-s;f=Math.max(M,f),xs(p,e,y,p.length-1,h)}c=0,u+=n*m}else u+=n}var E,S=ys(a),C=S.horizontalAlign,L=S.verticalAlign;!function(t,e,r,n,a,i,o){for(var s=(e-r)*a,l=(-n*o+.5)*i,c=0;c<t.length;c++)t[c].x+=s,t[c].y+=l}(p,h,C,L,f,n,r.length);var O=u-t.yOffset;t.top+=-L*O,t.bottom=t.top+O,t.left+=-C*f,t.right=t.left+f}(A,e,f,a,i,o,c,s,u),!!T.length&&A}us.fromFeature=function(t,e){for(var r=new us,n=0;n<t.sections.length;n++){var a=t.sections[n];r.sections.push({scale:a.scale||1,fontStack:a.fontStack||e}),r.text+=a.text;for(var i=0;i<a.text.length;i++)r.sectionIndex.push(n)}return r},us.prototype.length=function(){return this.text.length},us.prototype.getSection=function(t){return this.sections[this.sectionIndex[t]]},us.prototype.getSectionIndex=function(t){return this.sectionIndex[t]},us.prototype.getCharCode=function(t){return this.text.charCodeAt(t)},us.prototype.verticalizePunctuation=function(){this.text=function(t){for(var e="",r=0;r<t.length;r++){var n=t.charCodeAt(r+1)||null,a=t.charCodeAt(r-1)||null;n&&kn(n)&&!ss[t[r+1]]||a&&kn(a)&&!ss[t[r-1]]||!ss[t[r]]?e+=t[r]:e+=ss[t[r]]}return e}(this.text)},us.prototype.trim=function(){for(var t=0,e=0;e<this.text.length&&ps[this.text.charCodeAt(e)];e++)t++;for(var 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wa};Ls.prototype.upload=function(t,e,r,n){r&&(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,es.members),this.indexBuffer=t.createIndexBuffer(this.indexArray,e),this.dynamicLayoutVertexBuffer=t.createVertexBuffer(this.dynamicLayoutVertexArray,rs.members,!0),this.opacityVertexBuffer=t.createVertexBuffer(this.opacityVertexArray,Es,!0),this.opacityVertexBuffer.itemSize=1),(r||n)&&this.programConfigurations.upload(t)},Ls.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy())},dn("SymbolBuffers",Ls);var Os=function(t,e,r){this.layoutVertexArray=new t,this.layoutAttributes=e,this.indexArray=new r,this.segments=new Pa,this.collisionVertexArray=new la};Os.prototype.upload=function(t){this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=t.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=t.createVertexBuffer(this.collisionVertexArray,ns.members,!0)},Os.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy())},dn("CollisionBuffers",Os);var Ps=function(t){this.collisionBoxArray=t.collisionBoxArray,this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((function(t){return t.id})),this.index=t.index,this.pixelRatio=t.pixelRatio,this.sourceLayerIndex=t.sourceLayerIndex,this.hasPattern=!1,this.hasPaintOverrides=!1;var e=this.layers[0]._unevaluatedLayout._values;this.textSizeData=ws(this.zoom,e["text-size"]),this.iconSizeData=ws(this.zoom,e["icon-size"]);var r=this.layers[0].layout,n=r.get("symbol-sort-key"),a=r.get("symbol-z-order");this.sortFeaturesByKey="viewport-y"!==a&&void 0!==n.constantOr(1);var i="viewport-y"===a||"auto"===a&&!this.sortFeaturesByKey;this.sortFeaturesByY=i&&(r.get("text-allow-overlap")||r.get("icon-allow-overlap")||r.get("text-ignore-placement")||r.get("icon-ignore-placement")),"point"===r.get("symbol-placement")&&(this.writingModes=r.get("text-writing-mode").map((function(t){return cs[t]}))),this.stateDependentLayerIds=this.layers.filter((function(t){return t.isStateDependent()})).map((function(t){return t.id})),this.sourceID=t.sourceID};Ps.prototype.createArrays=function(){var t=this.layers[0].layout;this.hasPaintOverrides=Rs.hasPaintOverrides(t),this.text=new Ls(new $a(es.members,this.layers,this.zoom,(function(t){return/^text/.test(t)}))),this.icon=new Ls(new $a(es.members,this.layers,this.zoom,(function(t){return/^icon/.test(t)}))),this.collisionBox=new Os(sa,as.members,ga),this.collisionCircle=new Os(sa,is.members,da),this.glyphOffsetArray=new Ma,this.lineVertexArray=new Sa,this.symbolInstances=new Ta},Ps.prototype.calculateGlyphDependencies=function(t,e,r,n,a){for(var i=0;i<t.length;i++)if(e[t.charCodeAt(i)]=!0,(r||n)&&a){var o=ss[t.charAt(i)];o&&(e[o.charCodeAt(0)]=!0)}},Ps.prototype.populate=function(t,e){var r=this.layers[0],n=r.layout,a=n.get("text-font"),i=n.get("text-field"),o=n.get("icon-image"),s=("constant"!==i.value.kind||i.value.value.toString().length>0)&&("constant"!==a.value.kind||a.value.value.length>0),l="constant"!==o.value.kind||o.value.value&&o.value.value.length>0,c=n.get("symbol-sort-key");if(this.features=[],s||l){for(var u=e.iconDependencies,f=e.glyphDependencies,p=new On(this.zoom),h=0,d=t;h<d.length;h+=1){var g=d[h],v=g.feature,m=g.index,y=g.sourceLayerIndex;if(r._featureFilter(p,v)){var x=void 0;if(s){var b=r.getValueAndResolveTokens("text-field",v);x=os(b instanceof Jt?b:Jt.fromString(b),r,v)}var _=void 0;if(l&&(_=r.getValueAndResolveTokens("icon-image",v)),x||_){var w=this.sortFeaturesByKey?c.evaluate(v,{}):void 0,k={text:x,icon:_,index:m,sourceLayerIndex:y,geometry:ni(v),properties:v.properties,type:Ms[v.type],sortKey:w};if(void 0!==v.id&&(k.id=v.id),this.features.push(k),_&&(u[_]=!0),x){var T=a.evaluate(v,{}).join(","),A="map"===n.get("text-rotation-alignment")&&"point"!==n.get("symbol-placement");this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(cs.vertical)>=0;for(var M=0,E=x.sections;M<E.length;M+=1){var S=E[M],C=bn(x.toString()),L=S.fontStack||T,O=f[L]=f[L]||{};this.calculateGlyphDependencies(S.text,O,A,this.allowVerticalPlacement,C)}}}}}"line"===n.get("symbol-placement")&&(this.features=function(t){var e={},r={},n=[],a=0;function i(e){n.push(t[e]),a++}function o(t,e,a){var i=r[t];return delete r[t],r[e]=i,n[i].geometry[0].pop(),n[i].geometry[0]=n[i].geometry[0].concat(a[0]),i}function s(t,r,a){var i=e[r];return delete e[r],e[t]=i,n[i].geometry[0].shift(),n[i].geometry[0]=a[0].concat(n[i].geometry[0]),i}function l(t,e,r){var n=r?e[0][e[0].length-1]:e[0][0];return t+":"+n.x+":"+n.y}for(var c=0;c<t.length;c++){var u=t[c],f=u.geometry,p=u.text?u.text.toString():null;if(p){var h=l(p,f),d=l(p,f,!0);if(h in r&&d in e&&r[h]!==e[d]){var g=s(h,d,f),v=o(h,d,n[g].geometry);delete e[h],delete r[d],r[l(p,n[v].geometry,!0)]=v,n[g].geometry=null}else h in r?o(h,d,f):d in e?s(h,d,f):(i(c),e[h]=a-1,r[d]=a-1)}else i(c)}return n.filter((function(t){return t.geometry}))}(this.features)),this.sortFeaturesByKey&&this.features.sort((function(t,e){return t.sortKey-e.sortKey}))}},Ps.prototype.update=function(t,e,r){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(t,e,this.layers,r),this.icon.programConfigurations.updatePaintArrays(t,e,this.layers,r))},Ps.prototype.isEmpty=function(){return 0===this.symbolInstances.length},Ps.prototype.uploadPending=function(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload},Ps.prototype.upload=function(t){this.uploaded||(this.collisionBox.upload(t),this.collisionCircle.upload(t)),this.text.upload(t,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(t,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0},Ps.prototype.destroy=function(){this.text.destroy(),this.icon.destroy(),this.collisionBox.destroy(),this.collisionCircle.destroy()},Ps.prototype.addToLineVertexArray=function(t,e){var r=this.lineVertexArray.length;if(void 0!==t.segment){for(var n=t.dist(e[t.segment+1]),a=t.dist(e[t.segment]),i={},o=t.segment+1;o<e.length;o++)i[o]={x:e[o].x,y:e[o].y,tileUnitDistanceFromAnchor:n},o<e.length-1&&(n+=e[o+1].dist(e[o]));for(var s=t.segment||0;s>=0;s--)i[s]={x:e[s].x,y:e[s].y,tileUnitDistanceFromAnchor:a},s>0&&(a+=e[s-1].dist(e[s]));for(var l=0;l<e.length;l++){var c=i[l];this.lineVertexArray.emplaceBack(c.x,c.y,c.tileUnitDistanceFromAnchor)}}return{lineStartIndex:r,lineLength:this.lineVertexArray.length-r}},Ps.prototype.addSymbols=function(t,e,r,n,a,i,o,s,l,c){var u=this,f=t.indexArray,p=t.layoutVertexArray,h=t.dynamicLayoutVertexArray,d=t.segments.prepareSegment(4*e.length,t.layoutVertexArray,t.indexArray,i.sortKey),g=this.glyphOffsetArray.length,v=d.vertexLength,m=this.allowVerticalPlacement&&o===cs.vertical?Math.PI/2:0,y=function(t){var e=t.tl,n=t.tr,a=t.bl,i=t.br,o=t.tex,l=d.vertexLength,c=t.glyphOffset[1];Ss(p,s.x,s.y,e.x,c+e.y,o.x,o.y,r),Ss(p,s.x,s.y,n.x,c+n.y,o.x+o.w,o.y,r),Ss(p,s.x,s.y,a.x,c+a.y,o.x,o.y+o.h,r),Ss(p,s.x,s.y,i.x,c+i.y,o.x+o.w,o.y+o.h,r),Cs(h,s,m),f.emplaceBack(l,l+1,l+2),f.emplaceBack(l+1,l+2,l+3),d.vertexLength+=4,d.primitiveLength+=2,u.glyphOffsetArray.emplaceBack(t.glyphOffset[0])};if(i.text&&i.text.sections){var x=i.text.sections;if(this.hasPaintOverrides){for(var b,_=function(e,r){void 0===b||b===e&&!r||t.programConfigurations.populatePaintArrays(t.layoutVertexArray.length,i,i.index,{},x[b]),b=e},w=0,k=e;w<k.length;w+=1){var T=k[w];_(T.sectionIndex,!1),y(T)}_(b,!0)}else{for(var A=0,M=e;A<M.length;A+=1)y(M[A]);t.programConfigurations.populatePaintArrays(t.layoutVertexArray.length,i,i.index,{},x[0])}}else{for(var E=0,S=e;E<S.length;E+=1)y(S[E]);t.programConfigurations.populatePaintArrays(t.layoutVertexArray.length,i,i.index,{})}t.placedSymbolArray.emplaceBack(s.x,s.y,g,this.glyphOffsetArray.length-g,v,l,c,s.segment,r?r[0]:0,r?r[1]:0,n[0],n[1],o,0,!1,0)},Ps.prototype._addCollisionDebugVertex=function(t,e,r,n,a,i){return e.emplaceBack(0,0),t.emplaceBack(r.x,r.y,n,a,Math.round(i.x),Math.round(i.y))},Ps.prototype.addCollisionDebugVertices=function(t,e,r,n,i,o,s,l){var c=i.segments.prepareSegment(4,i.layoutVertexArray,i.indexArray),u=c.vertexLength,f=i.layoutVertexArray,p=i.collisionVertexArray,h=s.anchorX,d=s.anchorY;if(this._addCollisionDebugVertex(f,p,o,h,d,new a(t,e)),this._addCollisionDebugVertex(f,p,o,h,d,new a(r,e)),this._addCollisionDebugVertex(f,p,o,h,d,new a(r,n)),this._addCollisionDebugVertex(f,p,o,h,d,new a(t,n)),c.vertexLength+=4,l){var g=i.indexArray;g.emplaceBack(u,u+1,u+2),g.emplaceBack(u,u+2,u+3),c.primitiveLength+=2}else{var v=i.indexArray;v.emplaceBack(u,u+1),v.emplaceBack(u+1,u+2),v.emplaceBack(u+2,u+3),v.emplaceBack(u+3,u),c.primitiveLength+=4}},Ps.prototype.addDebugCollisionBoxes=function(t,e,r){for(var n=t;n<e;n++){var a=this.collisionBoxArray.get(n),i=a.x1,o=a.y1,s=a.x2,l=a.y2,c=a.radius>0;this.addCollisionDebugVertices(i,o,s,l,c?this.collisionCircle:this.collisionBox,a.anchorPoint,r,c)}},Ps.prototype.generateCollisionDebugBuffers=function(){for(var t=0;t<this.symbolInstances.length;t++){var e=this.symbolInstances.get(t);this.addDebugCollisionBoxes(e.textBoxStartIndex,e.textBoxEndIndex,e),this.addDebugCollisionBoxes(e.verticalTextBoxStartIndex,e.verticalTextBoxEndIndex,e),this.addDebugCollisionBoxes(e.iconBoxStartIndex,e.iconBoxEndIndex,e)}},Ps.prototype._deserializeCollisionBoxesForSymbol=function(t,e,r,n,a,i,o){for(var s={},l=e;l<r;l++){var c=t.get(l);if(0===c.radius){s.textBox={x1:c.x1,y1:c.y1,x2:c.x2,y2:c.y2,anchorPointX:c.anchorPointX,anchorPointY:c.anchorPointY},s.textFeatureIndex=c.featureIndex;break}s.textCircles||(s.textCircles=[],s.textFeatureIndex=c.featureIndex),s.textCircles.push(c.anchorPointX,c.anchorPointY,c.radius,c.signedDistanceFromAnchor,1)}for(var u=n;u<a;u++){var f=t.get(u);if(0===f.radius){s.verticalTextBox={x1:f.x1,y1:f.y1,x2:f.x2,y2:f.y2,anchorPointX:f.anchorPointX,anchorPointY:f.anchorPointY},s.verticalTextFeatureIndex=f.featureIndex;break}}for(var p=i;p<o;p++){var h=t.get(p);if(0===h.radius){s.iconBox={x1:h.x1,y1:h.y1,x2:h.x2,y2:h.y2,anchorPointX:h.anchorPointX,anchorPointY:h.anchorPointY},s.iconFeatureIndex=h.featureIndex;break}}return s},Ps.prototype.deserializeCollisionBoxes=function(t){this.collisionArrays=[];for(var e=0;e<this.symbolInstances.length;e++){var r=this.symbolInstances.get(e);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(t,r.textBoxStartIndex,r.textBoxEndIndex,r.verticalTextBoxStartIndex,r.verticalTextBoxEndIndex,r.iconBoxStartIndex,r.iconBoxEndIndex))}},Ps.prototype.hasTextData=function(){return this.text.segments.get().length>0},Ps.prototype.hasIconData=function(){return this.icon.segments.get().length>0},Ps.prototype.hasCollisionBoxData=function(){return this.collisionBox.segments.get().length>0},Ps.prototype.hasCollisionCircleData=function(){return this.collisionCircle.segments.get().length>0},Ps.prototype.addIndicesForPlacedTextSymbol=function(t){for(var e=this.text.placedSymbolArray.get(t),r=e.vertexStartIndex+4*e.numGlyphs,n=e.vertexStartIndex;n<r;n+=4)this.text.indexArray.emplaceBack(n,n+1,n+2),this.text.indexArray.emplaceBack(n+1,n+2,n+3)},Ps.prototype.getSortedSymbolIndexes=function(t){if(this.sortedAngle===t&&void 0!==this.symbolInstanceIndexes)return this.symbolInstanceIndexes;for(var e=Math.sin(t),r=Math.cos(t),n=[],a=[],i=[],o=0;o<this.symbolInstances.length;++o){i.push(o);var s=this.symbolInstances.get(o);n.push(0|Math.round(e*s.anchorX+r*s.anchorY)),a.push(s.featureIndex)}return i.sort((function(t,e){return n[t]-n[e]||a[e]-a[t]})),i},Ps.prototype.sortFeatures=function(t){var e=this;if(this.sortFeaturesByY&&this.sortedAngle!==t&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(t),this.sortedAngle=t,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(var r=0,n=this.symbolInstanceIndexes;r<n.length;r+=1){var a=n[r],i=this.symbolInstances.get(a);this.featureSortOrder.push(i.featureIndex),[i.rightJustifiedTextSymbolIndex,i.centerJustifiedTextSymbolIndex,i.leftJustifiedTextSymbolIndex].forEach((function(t,r,n){t>=0&&n.indexOf(t)===r&&e.addIndicesForPlacedTextSymbol(t)})),i.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedTextSymbol(i.verticalPlacedTextSymbolIndex);var o=this.icon.placedSymbolArray.get(a);if(o.numGlyphs){var s=o.vertexStartIndex;this.icon.indexArray.emplaceBack(s,s+1,s+2),this.icon.indexArray.emplaceBack(s+1,s+2,s+3)}}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}},dn("SymbolBucket",Ps,{omit:["layers","collisionBoxArray","features","compareText"]}),Ps.MAX_GLYPHS=65535,Ps.addDynamicAttributes=Cs;var Is=new Gn({"symbol-placement":new jn(Tt.layout_symbol["symbol-placement"]),"symbol-spacing":new jn(Tt.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new jn(Tt.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new Vn(Tt.layout_symbol["symbol-sort-key"]),"symbol-z-order":new jn(Tt.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new jn(Tt.layout_symbol["icon-allow-overlap"]),"icon-ignore-placement":new jn(Tt.layout_symbol["icon-ignore-placement"]),"icon-optional":new jn(Tt.layout_symbol["icon-optional"]),"icon-rotation-alignment":new jn(Tt.layout_symbol["icon-rotation-alignment"]),"icon-size":new Vn(Tt.layout_symbol["icon-size"]),"icon-text-fit":new jn(Tt.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new jn(Tt.layout_symbol["icon-text-fit-padding"]),"icon-image":new Vn(Tt.layout_symbol["icon-image"]),"icon-rotate":new Vn(Tt.layout_symbol["icon-rotate"]),"icon-padding":new jn(Tt.layout_symbol["icon-padding"]),"icon-keep-upright":new jn(Tt.layout_symbol["icon-keep-upright"]),"icon-offset":new Vn(Tt.layout_symbol["icon-offset"]),"icon-anchor":new Vn(Tt.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new jn(Tt.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new jn(Tt.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new jn(Tt.layout_symbol["text-rotation-alignment"]),"text-field":new Vn(Tt.layout_symbol["text-field"]),"text-font":new Vn(Tt.layout_symbol["text-font"]),"text-size":new Vn(Tt.layout_symbol["text-size"]),"text-max-width":new Vn(Tt.layout_symbol["text-max-width"]),"text-line-height":new jn(Tt.layout_symbol["text-line-height"]),"text-letter-spacing":new Vn(Tt.layout_symbol["text-letter-spacing"]),"text-justify":new Vn(Tt.layout_symbol["text-justify"]),"text-radial-offset":new Vn(Tt.layout_symbol["text-radial-offset"]),"text-variable-anchor":new jn(Tt.layout_symbol["text-variable-anchor"]),"text-anchor":new Vn(Tt.layout_symbol["text-anchor"]),"text-max-angle":new jn(Tt.layout_symbol["text-max-angle"]),"text-writing-mode":new jn(Tt.layout_symbol["text-writing-mode"]),"text-rotate":new Vn(Tt.layout_symbol["text-rotate"]),"text-padding":new jn(Tt.layout_symbol["text-padding"]),"text-keep-upright":new jn(Tt.layout_symbol["text-keep-upright"]),"text-transform":new Vn(Tt.layout_symbol["text-transform"]),"text-offset":new Vn(Tt.layout_symbol["text-offset"]),"text-allow-overlap":new jn(Tt.layout_symbol["text-allow-overlap"]),"text-ignore-placement":new jn(Tt.layout_symbol["text-ignore-placement"]),"text-optional":new jn(Tt.layout_symbol["text-optional"])}),Ds={paint:new Gn({"icon-opacity":new Vn(Tt.paint_symbol["icon-opacity"]),"icon-color":new Vn(Tt.paint_symbol["icon-color"]),"icon-halo-color":new Vn(Tt.paint_symbol["icon-halo-color"]),"icon-halo-width":new Vn(Tt.paint_symbol["icon-halo-width"]),"icon-halo-blur":new Vn(Tt.paint_symbol["icon-halo-blur"]),"icon-translate":new jn(Tt.paint_symbol["icon-translate"]),"icon-translate-anchor":new jn(Tt.paint_symbol["icon-translate-anchor"]),"text-opacity":new Vn(Tt.paint_symbol["text-opacity"]),"text-color":new Vn(Tt.paint_symbol["text-color"],{runtimeType:Ft,getOverride:function(t){return t.textColor},hasOverride:function(t){return!!t.textColor}}),"text-halo-color":new Vn(Tt.paint_symbol["text-halo-color"]),"text-halo-width":new Vn(Tt.paint_symbol["text-halo-width"]),"text-halo-blur":new Vn(Tt.paint_symbol["text-halo-blur"]),"text-translate":new jn(Tt.paint_symbol["text-translate"]),"text-translate-anchor":new jn(Tt.paint_symbol["text-translate-anchor"])}),layout:Is},zs=function(t){this.type=t.property.overrides?t.property.overrides.runtimeType:It,this.defaultValue=t};zs.prototype.evaluate=function(t){if(t.formattedSection){var e=this.defaultValue.property.overrides;if(e&&e.hasOverride(t.formattedSection))return e.getOverride(t.formattedSection)}return t.feature&&t.featureState?this.defaultValue.evaluate(t.feature,t.featureState):this.defaultValue.property.specification.default},zs.prototype.eachChild=function(t){this.defaultValue.isConstant()||t(this.defaultValue.value._styleExpression.expression)},zs.prototype.possibleOutputs=function(){return[void 0]},zs.prototype.serialize=function(){return null},dn("FormatSectionOverride",zs,{omit:["defaultValue"]});var Rs=function(t){function e(e){t.call(this,e,Ds)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.recalculate=function(e){if(t.prototype.recalculate.call(this,e),"auto"===this.layout.get("icon-rotation-alignment")&&("point"!==this.layout.get("symbol-placement")?this.layout._values["icon-rotation-alignment"]="map":this.layout._values["icon-rotation-alignment"]="viewport"),"auto"===this.layout.get("text-rotation-alignment")&&("point"!==this.layout.get("symbol-placement")?this.layout._values["text-rotation-alignment"]="map":this.layout._values["text-rotation-alignment"]="viewport"),"auto"===this.layout.get("text-pitch-alignment")&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")),"auto"===this.layout.get("icon-pitch-alignment")&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),"point"===this.layout.get("symbol-placement")){var r=this.layout.get("text-writing-mode");if(r){for(var n=[],a=0,i=r;a<i.length;a+=1){var o=i[a];n.indexOf(o)<0&&n.push(o)}this.layout._values["text-writing-mode"]=n}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()},e.prototype.getValueAndResolveTokens=function(t,e){var r=this.layout.get(t).evaluate(e,{}),n=this._unevaluatedLayout._values[t];return n.isDataDriven()||wr(n.value)?r:function(t,e){return e.replace(/{([^{}]+)}/g,(function(e,r){return r in t?String(t[r]):""}))}(e.properties,r)},e.prototype.createBucket=function(t){return new Ps(t)},e.prototype.queryRadius=function(){return 0},e.prototype.queryIntersectsFeature=function(){return!1},e.prototype._setPaintOverrides=function(){for(var t=0,r=Ds.paint.overridableProperties;t<r.length;t+=1){var n=r[t];if(e.hasPaintOverride(this.layout,n)){var a,i=this.paint.get(n),o=new zs(i),s=new _r(o,i.property.specification);a="constant"===i.value.kind||"source"===i.value.kind?new Tr("source",s):new Ar("composite",s,i.value.zoomStops,i.value._interpolationType),this.paint._values[n]=new Bn(i.property,a,i.parameters)}}},e.prototype._handleOverridablePaintPropertyUpdate=function(t,r,n){return!(!this.layout||r.isDataDriven()||n.isDataDriven())&&e.hasPaintOverride(this.layout,t)},e.hasPaintOverride=function(t,e){var r=t.get("text-field"),n=Ds.paint.properties[e],a=!1,i=function(t){for(var e=0,r=t;e<r.length;e+=1){var i=r[e];if(n.overrides&&n.overrides.hasOverride(i))return void(a=!0)}};if("constant"===r.value.kind&&r.value.value instanceof Jt)i(r.value.value.sections);else if("source"===r.value.kind){var o=function(t){if(!a)if(t instanceof te&&$t(t.value)===Vt){var e=t.value;i(e.sections)}else t instanceof ae?i(t.sections):t.eachChild(o)},s=r.value;s._styleExpression&&o(s._styleExpression.expression)}return a},e.hasPaintOverrides=function(t){for(var r=0,n=Ds.paint.overridableProperties;r<n.length;r+=1){var a=n[r];if(e.hasPaintOverride(t,a))return!0}return!1},e}(Wn),Fs={paint:new Gn({"background-color":new jn(Tt.paint_background["background-color"]),"background-pattern":new Hn(Tt.paint_background["background-pattern"]),"background-opacity":new jn(Tt.paint_background["background-opacity"])})},Bs=function(t){function e(e){t.call(this,e,Fs)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(Wn),Ns={paint:new Gn({"raster-opacity":new jn(Tt.paint_raster["raster-opacity"]),"raster-hue-rotate":new jn(Tt.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new jn(Tt.paint_raster["raster-brightness-min"]),"raster-brightness-max":new jn(Tt.paint_raster["raster-brightness-max"]),"raster-saturation":new jn(Tt.paint_raster["raster-saturation"]),"raster-contrast":new jn(Tt.paint_raster["raster-contrast"]),"raster-resampling":new jn(Tt.paint_raster["raster-resampling"]),"raster-fade-duration":new jn(Tt.paint_raster["raster-fade-duration"])})},js=function(t){function e(e){t.call(this,e,Ns)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(Wn),Vs=function(t){function e(e){t.call(this,e,{}),this.implementation=e}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.is3D=function(){return"3d"===this.implementation.renderingMode},e.prototype.hasOffscreenPass=function(){return void 0!==this.implementation.prerender},e.prototype.recalculate=function(){},e.prototype.updateTransitions=function(){},e.prototype.hasTransition=function(){},e.prototype.serialize=function(){},e.prototype.onAdd=function(t){this.implementation.onAdd&&this.implementation.onAdd(t,t.painter.context.gl)},e.prototype.onRemove=function(t){this.implementation.onRemove&&this.implementation.onRemove(t,t.painter.context.gl)},e}(Wn),Us={circle:Ai,heatmap:zi,hillshade:Fi,fill:To,"fill-extrusion":Uo,line:Qo,symbol:Rs,background:Bs,raster:js};function Hs(t){for(var e=0,r=0,n=0,a=t;n<a.length;n+=1){var i=a[n];e+=i.w*i.h,r=Math.max(r,i.w)}t.sort((function(t,e){return e.h-t.h}));for(var o=[{x:0,y:0,w:Math.max(Math.ceil(Math.sqrt(e/.95)),r),h:1/0}],s=0,l=0,c=0,u=t;c<u.length;c+=1)for(var f=u[c],p=o.length-1;p>=0;p--){var h=o[p];if(!(f.w>h.w||f.h>h.h)){if(f.x=h.x,f.y=h.y,l=Math.max(l,f.y+f.h),s=Math.max(s,f.x+f.w),f.w===h.w&&f.h===h.h){var d=o.pop();p<o.length&&(o[p]=d)}else f.h===h.h?(h.x+=f.w,h.w-=f.w):f.w===h.w?(h.y+=f.h,h.h-=f.h):(o.push({x:h.x+f.w,y:h.y,w:h.w-f.w,h:f.h}),h.y+=f.h,h.h-=f.h);break}}return{w:s,h:l,fill:e/(s*l)||0}}var qs=function(t,e){var r=e.pixelRatio,n=e.version;this.paddedRect=t,this.pixelRatio=r,this.version=n},Gs={tl:{configurable:!0},br:{configurable:!0},tlbr:{configurable:!0},displaySize:{configurable:!0}};Gs.tl.get=function(){return[this.paddedRect.x+1,this.paddedRect.y+1]},Gs.br.get=function(){return[this.paddedRect.x+this.paddedRect.w-1,this.paddedRect.y+this.paddedRect.h-1]},Gs.tlbr.get=function(){return this.tl.concat(this.br)},Gs.displaySize.get=function(){return[(this.paddedRect.w-2)/this.pixelRatio,(this.paddedRect.h-2)/this.pixelRatio]},Object.defineProperties(qs.prototype,Gs);var Ws=function(t,e){var r={},n={};this.haveRenderCallbacks=[];var a=[];this.addImages(t,r,a),this.addImages(e,n,a);var i=Hs(a),o=i.w,s=i.h,l=new Pi({width:o||1,height:s||1});for(var c in t){var u=t[c],f=r[c].paddedRect;Pi.copy(u.data,l,{x:0,y:0},{x:f.x+1,y:f.y+1},u.data)}for(var p in e){var h=e[p],d=n[p].paddedRect,g=d.x+1,v=d.y+1,m=h.data.width,y=h.data.height;Pi.copy(h.data,l,{x:0,y:0},{x:g,y:v},h.data),Pi.copy(h.data,l,{x:0,y:y-1},{x:g,y:v-1},{width:m,height:1}),Pi.copy(h.data,l,{x:0,y:0},{x:g,y:v+y},{width:m,height:1}),Pi.copy(h.data,l,{x:m-1,y:0},{x:g-1,y:v},{width:1,height:y}),Pi.copy(h.data,l,{x:0,y:0},{x:g+m,y:v},{width:1,height:y})}this.image=l,this.iconPositions=r,this.patternPositions=n};Ws.prototype.addImages=function(t,e,r){for(var n in t){var a=t[n],i={x:0,y:0,w:a.data.width+2,h:a.data.height+2};r.push(i),e[n]=new qs(i,a),a.hasRenderCallback&&this.haveRenderCallbacks.push(n)}},Ws.prototype.patchUpdatedImages=function(t,e){for(var r in t.dispatchRenderCallbacks(this.haveRenderCallbacks),t.updatedImages)this.patchUpdatedImage(this.iconPositions[r],t.getImage(r),e),this.patchUpdatedImage(this.patternPositions[r],t.getImage(r),e)},Ws.prototype.patchUpdatedImage=function(t,e,r){if(t&&e&&t.version!==e.version){t.version=e.version;var n=t.tl,a=n[0],i=n[1];r.update(e.data,void 0,{x:a,y:i})}},dn("ImagePosition",qs),dn("ImageAtlas",Ws);var Ys=self.HTMLImageElement,Xs=self.HTMLCanvasElement,Zs=self.HTMLVideoElement,Js=self.ImageData,Ks=function(t,e,r,n){this.context=t,this.format=r,this.texture=t.gl.createTexture(),this.update(e,n)};Ks.prototype.update=function(t,e,r){var n=t.width,a=t.height,i=!(this.size&&this.size[0]===n&&this.size[1]===a||r),o=this.context,s=o.gl;if(this.useMipmap=Boolean(e&&e.useMipmap),s.bindTexture(s.TEXTURE_2D,this.texture),o.pixelStoreUnpackFlipY.set(!1),o.pixelStoreUnpack.set(1),o.pixelStoreUnpackPremultiplyAlpha.set(this.format===s.RGBA&&(!e||!1!==e.premultiply)),i)this.size=[n,a],t instanceof Ys||t instanceof Xs||t instanceof Zs||t instanceof Js?s.texImage2D(s.TEXTURE_2D,0,this.format,this.format,s.UNSIGNED_BYTE,t):s.texImage2D(s.TEXTURE_2D,0,this.format,n,a,0,this.format,s.UNSIGNED_BYTE,t.data);else{var l=r||{x:0,y:0},c=l.x,u=l.y;t instanceof Ys||t instanceof Xs||t instanceof Zs||t instanceof Js?s.texSubImage2D(s.TEXTURE_2D,0,c,u,s.RGBA,s.UNSIGNED_BYTE,t):s.texSubImage2D(s.TEXTURE_2D,0,c,u,n,a,s.RGBA,s.UNSIGNED_BYTE,t.data)}this.useMipmap&&this.isSizePowerOfTwo()&&s.generateMipmap(s.TEXTURE_2D)},Ks.prototype.bind=function(t,e,r){var n=this.context.gl;n.bindTexture(n.TEXTURE_2D,this.texture),r!==n.LINEAR_MIPMAP_NEAREST||this.isSizePowerOfTwo()||(r=n.LINEAR),t!==this.filter&&(n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MAG_FILTER,t),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MIN_FILTER,r||t),this.filter=t),e!==this.wrap&&(n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_S,e),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_T,e),this.wrap=e)},Ks.prototype.isSizePowerOfTwo=function(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0},Ks.prototype.destroy=function(){this.context.gl.deleteTexture(this.texture),this.texture=null};var $s=function(t,e,r,n,a){var i,o,s=8*a-n-1,l=(1<<s)-1,c=l>>1,u=-7,f=r?a-1:0,p=r?-1:1,h=t[e+f];for(f+=p,i=h&(1<<-u)-1,h>>=-u,u+=s;u>0;i=256*i+t[e+f],f+=p,u-=8);for(o=i&(1<<-u)-1,i>>=-u,u+=n;u>0;o=256*o+t[e+f],f+=p,u-=8);if(0===i)i=1-c;else{if(i===l)return o?NaN:1/0*(h?-1:1);o+=Math.pow(2,n),i-=c}return(h?-1:1)*o*Math.pow(2,i-n)},Qs=function(t,e,r,n,a,i){var o,s,l,c=8*i-a-1,u=(1<<c)-1,f=u>>1,p=23===a?Math.pow(2,-24)-Math.pow(2,-77):0,h=n?0:i-1,d=n?1:-1,g=e<0||0===e&&1/e<0?1:0;for(e=Math.abs(e),isNaN(e)||e===1/0?(s=isNaN(e)?1:0,o=u):(o=Math.floor(Math.log(e)/Math.LN2),e*(l=Math.pow(2,-o))<1&&(o--,l*=2),(e+=o+f>=1?p/l:p*Math.pow(2,1-f))*l>=2&&(o++,l/=2),o+f>=u?(s=0,o=u):o+f>=1?(s=(e*l-1)*Math.pow(2,a),o+=f):(s=e*Math.pow(2,f-1)*Math.pow(2,a),o=0));a>=8;t[r+h]=255&s,h+=d,s/=256,a-=8);for(o=o<<a|s,c+=a;c>0;t[r+h]=255&o,h+=d,o/=256,c-=8);t[r+h-d]|=128*g},tl=el;function el(t){this.buf=ArrayBuffer.isView&&ArrayBuffer.isView(t)?t:new Uint8Array(t||0),this.pos=0,this.type=0,this.length=this.buf.length}function rl(t){return t.type===el.Bytes?t.readVarint()+t.pos:t.pos+1}function nl(t,e,r){return r?4294967296*e+(t>>>0):4294967296*(e>>>0)+(t>>>0)}function al(t,e,r){var n=e<=16383?1:e<=2097151?2:e<=268435455?3:Math.floor(Math.log(e)/(7*Math.LN2));r.realloc(n);for(var a=r.pos-1;a>=t;a--)r.buf[a+n]=r.buf[a]}function il(t,e){for(var r=0;r<t.length;r++)e.writeVarint(t[r])}function ol(t,e){for(var r=0;r<t.length;r++)e.writeSVarint(t[r])}function sl(t,e){for(var r=0;r<t.length;r++)e.writeFloat(t[r])}function ll(t,e){for(var r=0;r<t.length;r++)e.writeDouble(t[r])}function cl(t,e){for(var r=0;r<t.length;r++)e.writeBoolean(t[r])}function ul(t,e){for(var r=0;r<t.length;r++)e.writeFixed32(t[r])}function fl(t,e){for(var r=0;r<t.length;r++)e.writeSFixed32(t[r])}function pl(t,e){for(var r=0;r<t.length;r++)e.writeFixed64(t[r])}function hl(t,e){for(var r=0;r<t.length;r++)e.writeSFixed64(t[r])}function dl(t,e){return(t[e]|t[e+1]<<8|t[e+2]<<16)+16777216*t[e+3]}function gl(t,e,r){t[r]=e,t[r+1]=e>>>8,t[r+2]=e>>>16,t[r+3]=e>>>24}function vl(t,e){return(t[e]|t[e+1]<<8|t[e+2]<<16)+(t[e+3]<<24)}el.Varint=0,el.Fixed64=1,el.Bytes=2,el.Fixed32=5,el.prototype={destroy:function(){this.buf=null},readFields:function(t,e,r){for(r=r||this.length;this.pos<r;){var n=this.readVarint(),a=n>>3,i=this.pos;this.type=7&n,t(a,e,this),this.pos===i&&this.skip(n)}return e},readMessage:function(t,e){return this.readFields(t,e,this.readVarint()+this.pos)},readFixed32:function(){var t=dl(this.buf,this.pos);return this.pos+=4,t},readSFixed32:function(){var t=vl(this.buf,this.pos);return this.pos+=4,t},readFixed64:function(){var t=dl(this.buf,this.pos)+4294967296*dl(this.buf,this.pos+4);return this.pos+=8,t},readSFixed64:function(){var t=dl(this.buf,this.pos)+4294967296*vl(this.buf,this.pos+4);return this.pos+=8,t},readFloat:function(){var t=$s(this.buf,this.pos,!0,23,4);return this.pos+=4,t},readDouble:function(){var t=$s(this.buf,this.pos,!0,52,8);return this.pos+=8,t},readVarint:function(t){var e,r,n=this.buf;return e=127&(r=n[this.pos++]),r<128?e:(e|=(127&(r=n[this.pos++]))<<7,r<128?e:(e|=(127&(r=n[this.pos++]))<<14,r<128?e:(e|=(127&(r=n[this.pos++]))<<21,r<128?e:function(t,e,r){var n,a,i=r.buf;if(n=(112&(a=i[r.pos++]))>>4,a<128)return nl(t,n,e);if(n|=(127&(a=i[r.pos++]))<<3,a<128)return nl(t,n,e);if(n|=(127&(a=i[r.pos++]))<<10,a<128)return nl(t,n,e);if(n|=(127&(a=i[r.pos++]))<<17,a<128)return nl(t,n,e);if(n|=(127&(a=i[r.pos++]))<<24,a<128)return nl(t,n,e);if(n|=(1&(a=i[r.pos++]))<<31,a<128)return nl(t,n,e);throw new Error("Expected varint not more than 10 bytes")}(e|=(15&(r=n[this.pos]))<<28,t,this))))},readVarint64:function(){return this.readVarint(!0)},readSVarint:function(){var t=this.readVarint();return t%2==1?(t+1)/-2:t/2},readBoolean:function(){return Boolean(this.readVarint())},readString:function(){var t=this.readVarint()+this.pos,e=function(t,e,r){for(var n="",a=e;a<r;){var i,o,s,l=t[a],c=null,u=l>239?4:l>223?3:l>191?2:1;if(a+u>r)break;1===u?l<128&&(c=l):2===u?128==(192&(i=t[a+1]))&&(c=(31&l)<<6|63&i)<=127&&(c=null):3===u?(i=t[a+1],o=t[a+2],128==(192&i)&&128==(192&o)&&((c=(15&l)<<12|(63&i)<<6|63&o)<=2047||c>=55296&&c<=57343)&&(c=null)):4===u&&(i=t[a+1],o=t[a+2],s=t[a+3],128==(192&i)&&128==(192&o)&&128==(192&s)&&((c=(15&l)<<18|(63&i)<<12|(63&o)<<6|63&s)<=65535||c>=1114112)&&(c=null)),null===c?(c=65533,u=1):c>65535&&(c-=65536,n+=String.fromCharCode(c>>>10&1023|55296),c=56320|1023&c),n+=String.fromCharCode(c),a+=u}return n}(this.buf,this.pos,t);return this.pos=t,e},readBytes:function(){var t=this.readVarint()+this.pos,e=this.buf.subarray(this.pos,t);return this.pos=t,e},readPackedVarint:function(t,e){if(this.type!==el.Bytes)return t.push(this.readVarint(e));var r=rl(this);for(t=t||[];this.pos<r;)t.push(this.readVarint(e));return t},readPackedSVarint:function(t){if(this.type!==el.Bytes)return t.push(this.readSVarint());var e=rl(this);for(t=t||[];this.pos<e;)t.push(this.readSVarint());return t},readPackedBoolean:function(t){if(this.type!==el.Bytes)return t.push(this.readBoolean());var e=rl(this);for(t=t||[];this.pos<e;)t.push(this.readBoolean());return t},readPackedFloat:function(t){if(this.type!==el.Bytes)return t.push(this.readFloat());var e=rl(this);for(t=t||[];this.pos<e;)t.push(this.readFloat());return t},readPackedDouble:function(t){if(this.type!==el.Bytes)return t.push(this.readDouble());var e=rl(this);for(t=t||[];this.pos<e;)t.push(this.readDouble());return t},readPackedFixed32:function(t){if(this.type!==el.Bytes)return t.push(this.readFixed32());var e=rl(this);for(t=t||[];this.pos<e;)t.push(this.readFixed32());return t},readPackedSFixed32:function(t){if(this.type!==el.Bytes)return t.push(this.readSFixed32());var e=rl(this);for(t=t||[];this.pos<e;)t.push(this.readSFixed32());return t},readPackedFixed64:function(t){if(this.type!==el.Bytes)return t.push(this.readFixed64());var e=rl(this);for(t=t||[];this.pos<e;)t.push(this.readFixed64());return t},readPackedSFixed64:function(t){if(this.type!==el.Bytes)return t.push(this.readSFixed64());var e=rl(this);for(t=t||[];this.pos<e;)t.push(this.readSFixed64());return t},skip:function(t){var e=7&t;if(e===el.Varint)for(;this.buf[this.pos++]>127;);else if(e===el.Bytes)this.pos=this.readVarint()+this.pos;else if(e===el.Fixed32)this.pos+=4;else{if(e!==el.Fixed64)throw new Error("Unimplemented type: "+e);this.pos+=8}},writeTag:function(t,e){this.writeVarint(t<<3|e)},realloc:function(t){for(var e=this.length||16;e<this.pos+t;)e*=2;if(e!==this.length){var r=new Uint8Array(e);r.set(this.buf),this.buf=r,this.length=e}},finish:function(){return this.length=this.pos,this.pos=0,this.buf.subarray(0,this.length)},writeFixed32:function(t){this.realloc(4),gl(this.buf,t,this.pos),this.pos+=4},writeSFixed32:function(t){this.realloc(4),gl(this.buf,t,this.pos),this.pos+=4},writeFixed64:function(t){this.realloc(8),gl(this.buf,-1&t,this.pos),gl(this.buf,Math.floor(t*(1/4294967296)),this.pos+4),this.pos+=8},writeSFixed64:function(t){this.realloc(8),gl(this.buf,-1&t,this.pos),gl(this.buf,Math.floor(t*(1/4294967296)),this.pos+4),this.pos+=8},writeVarint:function(t){(t=+t||0)>268435455||t<0?function(t,e){var r,n;if(t>=0?(r=t%4294967296|0,n=t/4294967296|0):(n=~(-t/4294967296),4294967295^(r=~(-t%4294967296))?r=r+1|0:(r=0,n=n+1|0)),t>=0x10000000000000000||t<-0x10000000000000000)throw new Error("Given varint doesn't fit into 10 bytes");e.realloc(10),function(t,e,r){r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos]=127&t}(r,0,e),function(t,e){var r=(7&t)<<4;e.buf[e.pos++]|=r|((t>>>=3)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t)))))}(n,e)}(t,this):(this.realloc(4),this.buf[this.pos++]=127&t|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=t>>>7&127))))},writeSVarint:function(t){this.writeVarint(t<0?2*-t-1:2*t)},writeBoolean:function(t){this.writeVarint(Boolean(t))},writeString:function(t){t=String(t),this.realloc(4*t.length),this.pos++;var e=this.pos;this.pos=function(t,e,r){for(var n,a,i=0;i<e.length;i++){if((n=e.charCodeAt(i))>55295&&n<57344){if(!a){n>56319||i+1===e.length?(t[r++]=239,t[r++]=191,t[r++]=189):a=n;continue}if(n<56320){t[r++]=239,t[r++]=191,t[r++]=189,a=n;continue}n=a-55296<<10|n-56320|65536,a=null}else a&&(t[r++]=239,t[r++]=191,t[r++]=189,a=null);n<128?t[r++]=n:(n<2048?t[r++]=n>>6|192:(n<65536?t[r++]=n>>12|224:(t[r++]=n>>18|240,t[r++]=n>>12&63|128),t[r++]=n>>6&63|128),t[r++]=63&n|128)}return r}(this.buf,t,this.pos);var r=this.pos-e;r>=128&&al(e,r,this),this.pos=e-1,this.writeVarint(r),this.pos+=r},writeFloat:function(t){this.realloc(4),Qs(this.buf,t,this.pos,!0,23,4),this.pos+=4},writeDouble:function(t){this.realloc(8),Qs(this.buf,t,this.pos,!0,52,8),this.pos+=8},writeBytes:function(t){var e=t.length;this.writeVarint(e),this.realloc(e);for(var r=0;r<e;r++)this.buf[this.pos++]=t[r]},writeRawMessage:function(t,e){this.pos++;var r=this.pos;t(e,this);var n=this.pos-r;n>=128&&al(r,n,this),this.pos=r-1,this.writeVarint(n),this.pos+=n},writeMessage:function(t,e,r){this.writeTag(t,el.Bytes),this.writeRawMessage(e,r)},writePackedVarint:function(t,e){e.length&&this.writeMessage(t,il,e)},writePackedSVarint:function(t,e){e.length&&this.writeMessage(t,ol,e)},writePackedBoolean:function(t,e){e.length&&this.writeMessage(t,cl,e)},writePackedFloat:function(t,e){e.length&&this.writeMessage(t,sl,e)},writePackedDouble:function(t,e){e.length&&this.writeMessage(t,ll,e)},writePackedFixed32:function(t,e){e.length&&this.writeMessage(t,ul,e)},writePackedSFixed32:function(t,e){e.length&&this.writeMessage(t,fl,e)},writePackedFixed64:function(t,e){e.length&&this.writeMessage(t,pl,e)},writePackedSFixed64:function(t,e){e.length&&this.writeMessage(t,hl,e)},writeBytesField:function(t,e){this.writeTag(t,el.Bytes),this.writeBytes(e)},writeFixed32Field:function(t,e){this.writeTag(t,el.Fixed32),this.writeFixed32(e)},writeSFixed32Field:function(t,e){this.writeTag(t,el.Fixed32),this.writeSFixed32(e)},writeFixed64Field:function(t,e){this.writeTag(t,el.Fixed64),this.writeFixed64(e)},writeSFixed64Field:function(t,e){this.writeTag(t,el.Fixed64),this.writeSFixed64(e)},writeVarintField:function(t,e){this.writeTag(t,el.Varint),this.writeVarint(e)},writeSVarintField:function(t,e){this.writeTag(t,el.Varint),this.writeSVarint(e)},writeStringField:function(t,e){this.writeTag(t,el.Bytes),this.writeString(e)},writeFloatField:function(t,e){this.writeTag(t,el.Fixed32),this.writeFloat(e)},writeDoubleField:function(t,e){this.writeTag(t,el.Fixed64),this.writeDouble(e)},writeBooleanField:function(t,e){this.writeVarintField(t,Boolean(e))}};var ml=3;function yl(t,e,r){1===t&&r.readMessage(xl,e)}function xl(t,e,r){if(3===t){var n=r.readMessage(bl,{}),a=n.id,i=n.bitmap,o=n.width,s=n.height,l=n.left,c=n.top,u=n.advance;e.push({id:a,bitmap:new Oi({width:o+2*ml,height:s+2*ml},i),metrics:{width:o,height:s,left:l,top:c,advance:u}})}}function bl(t,e,r){1===t?e.id=r.readVarint():2===t?e.bitmap=r.readBytes():3===t?e.width=r.readVarint():4===t?e.height=r.readVarint():5===t?e.left=r.readSVarint():6===t?e.top=r.readSVarint():7===t&&(e.advance=r.readVarint())}var _l=ml,wl=function(t){var e=this;this._callback=t,this._triggered=!1,"undefined"!=typeof MessageChannel&&(this._channel=new MessageChannel,this._channel.port2.onmessage=function(){e._triggered=!1,e._callback()})};wl.prototype.trigger=function(){var t=this;this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout((function(){t._triggered=!1,t._callback()}),0))};var kl=function(t,e,r){this.target=t,this.parent=e,this.mapId=r,this.callbacks={},this.tasks={},this.taskQueue=[],this.cancelCallbacks={},v(["receive","process"],this),this.invoker=new wl(this.process),this.target.addEventListener("message",this.receive,!1)};function Tl(t,e,r){var n=2*Math.PI*6378137/256/Math.pow(2,r);return[t*n-2*Math.PI*6378137/2,e*n-2*Math.PI*6378137/2]}kl.prototype.send=function(t,e,r,n){var a=this,i=Math.round(1e18*Math.random()).toString(36).substring(0,10);r&&(this.callbacks[i]=r);var o=[];return this.target.postMessage({id:i,type:t,hasCallback:!!r,targetMapId:n,sourceMapId:this.mapId,data:vn(e,o)},o),{cancel:function(){r&&delete a.callbacks[i],a.target.postMessage({id:i,type:"<cancel>",targetMapId:n,sourceMapId:a.mapId})}}},kl.prototype.receive=function(t){var e=t.data,r=e.id;if(r&&(!e.targetMapId||this.mapId===e.targetMapId))if("<cancel>"===e.type){delete this.tasks[r];var n=this.cancelCallbacks[r];delete this.cancelCallbacks[r],n&&n()}else this.tasks[r]=e,this.taskQueue.push(r),this.invoker.trigger()},kl.prototype.process=function(){var t=this;if(this.taskQueue.length){var e=this.taskQueue.shift(),r=this.tasks[e];if(delete this.tasks[e],this.taskQueue.length&&this.invoker.trigger(),r)if("<response>"===r.type){var n=this.callbacks[e];delete this.callbacks[e],n&&(r.error?n(mn(r.error)):n(null,mn(r.data)))}else{var a=!1,i=r.hasCallback?function(r,n){a=!0,delete t.cancelCallbacks[e];var i=[];t.target.postMessage({id:e,type:"<response>",sourceMapId:t.mapId,error:r?vn(r):null,data:vn(n,i)},i)}:function(t){a=!0},o=null,s=mn(r.data);if(this.parent[r.type])o=this.parent[r.type](r.sourceMapId,s,i);else if(this.parent.getWorkerSource){var l=r.type.split(".");o=this.parent.getWorkerSource(r.sourceMapId,l[0],s.source)[l[1]](s,i)}else i(new Error("Could not find function "+r.type));!a&&o&&o.cancel&&(this.cancelCallbacks[e]=o.cancel)}}},kl.prototype.remove=function(){this.target.removeEventListener("message",this.receive,!1)};var Al=function(t,e){t&&(e?this.setSouthWest(t).setNorthEast(e):4===t.length?this.setSouthWest([t[0],t[1]]).setNorthEast([t[2],t[3]]):this.setSouthWest(t[0]).setNorthEast(t[1]))};Al.prototype.setNorthEast=function(t){return this._ne=t instanceof Ml?new Ml(t.lng,t.lat):Ml.convert(t),this},Al.prototype.setSouthWest=function(t){return this._sw=t instanceof Ml?new Ml(t.lng,t.lat):Ml.convert(t),this},Al.prototype.extend=function(t){var e,r,n=this._sw,a=this._ne;if(t instanceof Ml)e=t,r=t;else{if(!(t instanceof Al))return Array.isArray(t)?t.every(Array.isArray)?this.extend(Al.convert(t)):this.extend(Ml.convert(t)):this;if(e=t._sw,r=t._ne,!e||!r)return this}return n||a?(n.lng=Math.min(e.lng,n.lng),n.lat=Math.min(e.lat,n.lat),a.lng=Math.max(r.lng,a.lng),a.lat=Math.max(r.lat,a.lat)):(this._sw=new Ml(e.lng,e.lat),this._ne=new Ml(r.lng,r.lat)),this},Al.prototype.getCenter=function(){return new Ml((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)},Al.prototype.getSouthWest=function(){return this._sw},Al.prototype.getNorthEast=function(){return this._ne},Al.prototype.getNorthWest=function(){return new Ml(this.getWest(),this.getNorth())},Al.prototype.getSouthEast=function(){return new Ml(this.getEast(),this.getSouth())},Al.prototype.getWest=function(){return this._sw.lng},Al.prototype.getSouth=function(){return this._sw.lat},Al.prototype.getEast=function(){return this._ne.lng},Al.prototype.getNorth=function(){return this._ne.lat},Al.prototype.toArray=function(){return[this._sw.toArray(),this._ne.toArray()]},Al.prototype.toString=function(){return"LngLatBounds("+this._sw.toString()+", "+this._ne.toString()+")"},Al.prototype.isEmpty=function(){return!(this._sw&&this._ne)},Al.convert=function(t){return!t||t instanceof Al?t:new Al(t)};var Ml=function(t,e){if(isNaN(t)||isNaN(e))throw new Error("Invalid LngLat object: ("+t+", "+e+")");if(this.lng=+t,this.lat=+e,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")};Ml.prototype.wrap=function(){return new Ml(u(this.lng,-180,180),this.lat)},Ml.prototype.toArray=function(){return[this.lng,this.lat]},Ml.prototype.toString=function(){return"LngLat("+this.lng+", "+this.lat+")"},Ml.prototype.toBounds=function(t){void 0===t&&(t=0);var e=360*t/40075017,r=e/Math.cos(Math.PI/180*this.lat);return new Al(new Ml(this.lng-r,this.lat-e),new Ml(this.lng+r,this.lat+e))},Ml.convert=function(t){if(t instanceof Ml)return t;if(Array.isArray(t)&&(2===t.length||3===t.length))return new Ml(Number(t[0]),Number(t[1]));if(!Array.isArray(t)&&"object"==typeof t&&null!==t)return new Ml(Number("lng"in t?t.lng:t.lon),Number(t.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, an object {lon: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")};var El=2*Math.PI*6378137;function Sl(t){return El*Math.cos(t*Math.PI/180)}function Cl(t){return(180+t)/360}function Ll(t){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+t*Math.PI/360)))/360}function Ol(t,e){return t/Sl(e)}function Pl(t){var e=180-360*t;return 360/Math.PI*Math.atan(Math.exp(e*Math.PI/180))-90}var Il=function(t,e,r){void 0===r&&(r=0),this.x=+t,this.y=+e,this.z=+r};Il.fromLngLat=function(t,e){void 0===e&&(e=0);var r=Ml.convert(t);return new Il(Cl(r.lng),Ll(r.lat),Ol(e,r.lat))},Il.prototype.toLngLat=function(){return new Ml(360*this.x-180,Pl(this.y))},Il.prototype.toAltitude=function(){return this.z*Sl(Pl(this.y))},Il.prototype.meterInMercatorCoordinateUnits=function(){return 1/El*(t=Pl(this.y),1/Math.cos(t*Math.PI/180));var t};var Dl=function(t,e,r){this.z=t,this.x=e,this.y=r,this.key=Fl(0,t,e,r)};Dl.prototype.equals=function(t){return this.z===t.z&&this.x===t.x&&this.y===t.y},Dl.prototype.url=function(t,e){var r,n,a,i,o,s=(r=this.x,n=this.y,a=this.z,i=Tl(256*r,256*(n=Math.pow(2,a)-n-1),a),o=Tl(256*(r+1),256*(n+1),a),i[0]+","+i[1]+","+o[0]+","+o[1]),l=function(t,e,r){for(var n,a="",i=t;i>0;i--)a+=(e&(n=1<<i-1)?1:0)+(r&n?2:0);return a}(this.z,this.x,this.y);return t[(this.x+this.y)%t.length].replace("{prefix}",(this.x%16).toString(16)+(this.y%16).toString(16)).replace("{z}",String(this.z)).replace("{x}",String(this.x)).replace("{y}",String("tms"===e?Math.pow(2,this.z)-this.y-1:this.y)).replace("{quadkey}",l).replace("{bbox-epsg-3857}",s)},Dl.prototype.getTilePoint=function(t){var e=Math.pow(2,this.z);return new a((t.x*e-this.x)*ei,(t.y*e-this.y)*ei)};var zl=function(t,e){this.wrap=t,this.canonical=e,this.key=Fl(t,e.z,e.x,e.y)},Rl=function(t,e,r,n,a){this.overscaledZ=t,this.wrap=e,this.canonical=new Dl(r,+n,+a),this.key=Fl(e,t,n,a)};function Fl(t,e,r,n){(t*=2)<0&&(t=-1*t-1);var a=1<<e;return 32*(a*a*t+a*n+r)+e}Rl.prototype.equals=function(t){return this.overscaledZ===t.overscaledZ&&this.wrap===t.wrap&&this.canonical.equals(t.canonical)},Rl.prototype.scaledTo=function(t){var e=this.canonical.z-t;return t>this.canonical.z?new Rl(t,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new Rl(t,this.wrap,t,this.canonical.x>>e,this.canonical.y>>e)},Rl.prototype.isChildOf=function(t){if(t.wrap!==this.wrap)return!1;var e=this.canonical.z-t.canonical.z;return 0===t.overscaledZ||t.overscaledZ<this.overscaledZ&&t.canonical.x===this.canonical.x>>e&&t.canonical.y===this.canonical.y>>e},Rl.prototype.children=function(t){if(this.overscaledZ>=t)return[new Rl(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];var e=this.canonical.z+1,r=2*this.canonical.x,n=2*this.canonical.y;return[new Rl(e,this.wrap,e,r,n),new Rl(e,this.wrap,e,r+1,n),new Rl(e,this.wrap,e,r,n+1),new Rl(e,this.wrap,e,r+1,n+1)]},Rl.prototype.isLessThan=function(t){return this.wrap<t.wrap||!(this.wrap>t.wrap)&&(this.overscaledZ<t.overscaledZ||!(this.overscaledZ>t.overscaledZ)&&(this.canonical.x<t.canonical.x||!(this.canonical.x>t.canonical.x)&&this.canonical.y<t.canonical.y))},Rl.prototype.wrapped=function(){return new Rl(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)},Rl.prototype.unwrapTo=function(t){return new Rl(this.overscaledZ,t,this.canonical.z,this.canonical.x,this.canonical.y)},Rl.prototype.overscaleFactor=function(){return Math.pow(2,this.overscaledZ-this.canonical.z)},Rl.prototype.toUnwrapped=function(){return new zl(this.wrap,this.canonical)},Rl.prototype.toString=function(){return this.overscaledZ+"/"+this.canonical.x+"/"+this.canonical.y},Rl.prototype.getTilePoint=function(t){return this.canonical.getTilePoint(new Il(t.x-this.wrap,t.y))},dn("CanonicalTileID",Dl),dn("OverscaledTileID",Rl,{omit:["posMatrix"]});var Bl=function(t,e,r){if(this.uid=t,e.height!==e.width)throw new RangeError("DEM tiles must be square");if(r&&"mapbox"!==r&&"terrarium"!==r)return w('"'+r+'" is not a valid encoding type. Valid types include "mapbox" and "terrarium".');var n=this.dim=e.height;this.stride=this.dim+2,this.data=new Int32Array(this.stride*this.stride);for(var a=e.data,i="terrarium"===r?this._unpackTerrarium:this._unpackMapbox,o=0;o<n;o++)for(var s=0;s<n;s++){var l=4*(o*n+s);this.set(s,o,i(a[l],a[l+1],a[l+2]))}for(var c=0;c<n;c++)this.set(-1,c,this.get(0,c)),this.set(n,c,this.get(n-1,c)),this.set(c,-1,this.get(c,0)),this.set(c,n,this.get(c,n-1));this.set(-1,-1,this.get(0,0)),this.set(n,-1,this.get(n-1,0)),this.set(-1,n,this.get(0,n-1)),this.set(n,n,this.get(n-1,n-1))};Bl.prototype.set=function(t,e,r){this.data[this._idx(t,e)]=r+65536},Bl.prototype.get=function(t,e){return this.data[this._idx(t,e)]-65536},Bl.prototype._idx=function(t,e){if(t<-1||t>=this.dim+1||e<-1||e>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(e+1)*this.stride+(t+1)},Bl.prototype._unpackMapbox=function(t,e,r){return(256*t*256+256*e+r)/10-1e4},Bl.prototype._unpackTerrarium=function(t,e,r){return 256*t+e+r/256-32768},Bl.prototype.getPixels=function(){return new Pi({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))},Bl.prototype.backfillBorder=function(t,e,r){if(this.dim!==t.dim)throw new Error("dem dimension mismatch");var n=e*this.dim,a=e*this.dim+this.dim,i=r*this.dim,o=r*this.dim+this.dim;switch(e){case-1:n=a-1;break;case 1:a=n+1}switch(r){case-1:i=o-1;break;case 1:o=i+1}for(var s=-e*this.dim,l=-r*this.dim,c=i;c<o;c++)for(var u=n;u<a;u++)this.set(u,c,t.get(u+s,c+l))},dn("DEMData",Bl);var Nl=Jn([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]),jl=function(t){this._stringToNumber={},this._numberToString=[];for(var e=0;e<t.length;e++){var r=t[e];this._stringToNumber[r]=e,this._numberToString[e]=r}};jl.prototype.encode=function(t){return this._stringToNumber[t]},jl.prototype.decode=function(t){return this._numberToString[t]};var Vl=function(t,e,r,n){this.type="Feature",this._vectorTileFeature=t,t._z=e,t._x=r,t._y=n,this.properties=t.properties,null!=t.id&&(this.id=t.id)},Ul={geometry:{configurable:!0}};Ul.geometry.get=function(){return void 0===this._geometry&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._vectorTileFeature._x,this._vectorTileFeature._y,this._vectorTileFeature._z).geometry),this._geometry},Ul.geometry.set=function(t){this._geometry=t},Vl.prototype.toJSON=function(){var t={geometry:this.geometry};for(var e in this)"_geometry"!==e&&"_vectorTileFeature"!==e&&(t[e]=this[e]);return t},Object.defineProperties(Vl.prototype,Ul);var Hl=function(){this.state={},this.stateChanges={},this.deletedStates={}};Hl.prototype.updateState=function(t,e,r){var n=String(e);if(this.stateChanges[t]=this.stateChanges[t]||{},this.stateChanges[t][n]=this.stateChanges[t][n]||{},f(this.stateChanges[t][n],r),null===this.deletedStates[t])for(var a in this.deletedStates[t]={},this.state[t])a!==n&&(this.deletedStates[t][a]=null);else if(this.deletedStates[t]&&null===this.deletedStates[t][n])for(var i in this.deletedStates[t][n]={},this.state[t][n])r[i]||(this.deletedStates[t][n][i]=null);else for(var o in r)this.deletedStates[t]&&this.deletedStates[t][n]&&null===this.deletedStates[t][n][o]&&delete this.deletedStates[t][n][o]},Hl.prototype.removeFeatureState=function(t,e,r){if(null!==this.deletedStates[t]){var n=String(e);if(this.deletedStates[t]=this.deletedStates[t]||{},r&&void 0!==e&&e>=0)null!==this.deletedStates[t][n]&&(this.deletedStates[t][n]=this.deletedStates[t][n]||{},this.deletedStates[t][n][r]=null);else if(void 0!==e&&e>=0)if(this.stateChanges[t]&&this.stateChanges[t][n])for(r in this.deletedStates[t][n]={},this.stateChanges[t][n])this.deletedStates[t][n][r]=null;else this.deletedStates[t][n]=null;else this.deletedStates[t]=null}},Hl.prototype.getState=function(t,e){var r=String(e),n=this.state[t]||{},a=this.stateChanges[t]||{},i=f({},n[r],a[r]);if(null===this.deletedStates[t])return{};if(this.deletedStates[t]){var o=this.deletedStates[t][e];if(null===o)return{};for(var s in o)delete i[s]}return i},Hl.prototype.initializeTileState=function(t,e){t.setFeatureState(this.state,e)},Hl.prototype.coalesceChanges=function(t,e){var r={};for(var n in this.stateChanges){this.state[n]=this.state[n]||{};var a={};for(var i in this.stateChanges[n])this.state[n][i]||(this.state[n][i]={}),f(this.state[n][i],this.stateChanges[n][i]),a[i]=this.state[n][i];r[n]=a}for(var o in this.deletedStates){this.state[o]=this.state[o]||{};var s={};if(null===this.deletedStates[o])for(var l in this.state[o])s[l]={},this.state[o][l]={};else for(var c in this.deletedStates[o]){if(null===this.deletedStates[o][c])this.state[o][c]={};else for(var u=0,p=Object.keys(this.deletedStates[o][c]);u<p.length;u+=1){var h=p[u];delete this.state[o][c][h]}s[c]=this.state[o][c]}r[o]=r[o]||{},f(r[o],s)}if(this.stateChanges={},this.deletedStates={},0!==Object.keys(r).length)for(var d in t)t[d].setFeatureState(r,e)};var ql=function(t,e,r){this.tileID=t,this.x=t.canonical.x,this.y=t.canonical.y,this.z=t.canonical.z,this.grid=e||new cn(ei,16,0),this.grid3D=new cn(ei,16,0),this.featureIndexArray=r||new La};function Gl(t){for(var e=1/0,r=1/0,n=-1/0,a=-1/0,i=0,o=t;i<o.length;i+=1){var s=o[i];e=Math.min(e,s.x),r=Math.min(r,s.y),n=Math.max(n,s.x),a=Math.max(a,s.y)}return{minX:e,minY:r,maxX:n,maxY:a}}function Wl(t,e){return e-t}ql.prototype.insert=function(t,e,r,n,a,i){var o=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(r,n,a);for(var s=i?this.grid3D:this.grid,l=0;l<e.length;l++){for(var c=e[l],u=[1/0,1/0,-1/0,-1/0],f=0;f<c.length;f++){var p=c[f];u[0]=Math.min(u[0],p.x),u[1]=Math.min(u[1],p.y),u[2]=Math.max(u[2],p.x),u[3]=Math.max(u[3],p.y)}u[0]<ei&&u[1]<ei&&u[2]>=0&&u[3]>=0&&s.insert(o,u[0],u[1],u[2],u[3])}},ql.prototype.loadVTLayers=function(){return this.vtLayers||(this.vtLayers=new Do.VectorTile(new tl(this.rawTileData)).layers,this.sourceLayerCoder=new jl(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers},ql.prototype.query=function(t,e,r){var n=this;this.loadVTLayers();for(var i=t.params||{},o=ei/t.tileSize/t.scale,s=Rr(i.filter),l=t.queryGeometry,c=t.queryPadding*o,u=Gl(l),f=this.grid.query(u.minX-c,u.minY-c,u.maxX+c,u.maxY+c),p=Gl(t.cameraQueryGeometry),h=0,d=this.grid3D.query(p.minX-c,p.minY-c,p.maxX+c,p.maxY+c,(function(e,r,n,i){return function(t,e,r,n,i){for(var o=0,s=t;o<s.length;o+=1){var l=s[o];if(e<=l.x&&r<=l.y&&n>=l.x&&i>=l.y)return!0}var c=[new a(e,r),new a(e,i),new a(n,i),new a(n,r)];if(t.length>2)for(var u=0,f=c;u<f.length;u+=1)if(gi(t,f[u]))return!0;for(var p=0;p<t.length-1;p++)if(vi(t[p],t[p+1],c))return!0;return!1}(t.cameraQueryGeometry,e-c,r-c,n+c,i+c)}));h<d.length;h+=1){var g=d[h];f.push(g)}f.sort(Wl);for(var v,m={},y=function(a){var c=f[a];if(c!==v){v=c;var u=n.featureIndexArray.get(c),p=null;n.loadMatchingFeature(m,u.bucketIndex,u.sourceLayerIndex,u.featureIndex,s,i.layers,e,(function(e,a){p||(p=ni(e));var i={};return e.id&&(i=r.getState(a.sourceLayer||"_geojsonTileLayer",e.id)),a.queryIntersectsFeature(l,e,i,p,n.z,t.transform,o,t.pixelPosMatrix)}))}},x=0;x<f.length;x++)y(x);return m},ql.prototype.loadMatchingFeature=function(t,e,r,n,a,i,o,s){var l=this.bucketLayerIDs[e];if(!i||function(t,e){for(var r=0;r<t.length;r++)if(e.indexOf(t[r])>=0)return!0;return!1}(i,l)){var c=this.sourceLayerCoder.decode(r),u=this.vtLayers[c].feature(n);if(a(new On(this.tileID.overscaledZ),u))for(var f=0;f<l.length;f++){var p=l[f];if(!(i&&i.indexOf(p)<0)){var h=o[p];if(h){var d=!s||s(u,h);if(d){var g=new Vl(u,this.z,this.x,this.y);g.layer=h.serialize();var v=t[p];void 0===v&&(v=t[p]=[]),v.push({featureIndex:n,feature:g,intersectionZ:d})}}}}}},ql.prototype.lookupSymbolFeatures=function(t,e,r,n,a,i){var o={};this.loadVTLayers();for(var s=Rr(n),l=0,c=t;l<c.length;l+=1){var u=c[l];this.loadMatchingFeature(o,e,r,u,s,a,i)}return o},ql.prototype.hasLayer=function(t){for(var e=0,r=this.bucketLayerIDs;e<r.length;e+=1)for(var n=0,a=r[e];n<a.length;n+=1)if(t===a[n])return!0;return!1},dn("FeatureIndex",ql,{omit:["rawTileData","sourceLayerCoder"]});var Yl=function(t,e){this.tileID=t,this.uid=h(),this.uses=0,this.tileSize=e,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.expiredRequestCount=0,this.state="loading"};function Xl(t,e,r,n,a){if(void 0===e.segment)return!0;for(var i=e,o=e.segment+1,s=0;s>-r/2;){if(--o<0)return!1;s-=t[o].dist(i),i=t[o]}s+=t[o].dist(t[o+1]),o++;for(var l=[],c=0;s<r/2;){var u=t[o-1],f=t[o],p=t[o+1];if(!p)return!1;var h=u.angleTo(f)-f.angleTo(p);for(h=Math.abs((h+3*Math.PI)%(2*Math.PI)-Math.PI),l.push({distance:s,angleDelta:h}),c+=h;s-l[0].distance>n;)c-=l.shift().angleDelta;if(c>a)return!1;o++,s+=f.dist(p)}return!0}function Zl(t){for(var e=0,r=0;r<t.length-1;r++)e+=t[r].dist(t[r+1]);return e}function Jl(t,e,r){return t?.6*e*r:0}function Kl(t,e){return Math.max(t?t.right-t.left:0,e?e.right-e.left:0)}function $l(t,e,r,n,a,i){for(var o=Jl(r,a,i),s=Kl(r,n)*i,l=0,c=Zl(t)/2,u=0;u<t.length-1;u++){var f=t[u],p=t[u+1],h=f.dist(p);if(l+h>c){var d=(c-l)/h,g=ye(f.x,p.x,d),v=ye(f.y,p.y,d),m=new bs(g,v,p.angleTo(f),u);return m._round(),!o||Xl(t,m,s,o,e)?m:void 0}l+=h}}function Ql(t,e,r,n,a,i,o,s,l){var c=Jl(n,i,o),u=Kl(n,a),f=u*o,p=0===t[0].x||t[0].x===l||0===t[0].y||t[0].y===l;return e-f<e/4&&(e=f+e/4),function t(e,r,n,a,i,o,s,l,c){for(var u=o/2,f=Zl(e),p=0,h=r-n,d=[],g=0;g<e.length-1;g++){for(var v=e[g],m=e[g+1],y=v.dist(m),x=m.angleTo(v);h+n<p+y;){var b=((h+=n)-p)/y,_=ye(v.x,m.x,b),w=ye(v.y,m.y,b);if(_>=0&&_<c&&w>=0&&w<c&&h-u>=0&&h+u<=f){var k=new bs(_,w,x,g);k._round(),a&&!Xl(e,k,o,a,i)||d.push(k)}}p+=y}return l||d.length||s||(d=t(e,p/2,n,a,i,o,s,!0,c)),d}(t,p?e/2*s%e:(u/2+2*i)*o*s%e,e,c,r,f,p,!1,l)}Yl.prototype.registerFadeDuration=function(t){var e=t+this.timeAdded;e<D.now()||this.fadeEndTime&&e<this.fadeEndTime||(this.fadeEndTime=e)},Yl.prototype.wasRequested=function(){return"errored"===this.state||"loaded"===this.state||"reloading"===this.state},Yl.prototype.loadVectorData=function(t,e,r){if(this.hasData()&&this.unloadVectorData(),this.state="loaded",t){for(var n in t.featureIndex&&(this.latestFeatureIndex=t.featureIndex,t.rawTileData?(this.latestRawTileData=t.rawTileData,this.latestFeatureIndex.rawTileData=t.rawTileData):this.latestRawTileData&&(this.latestFeatureIndex.rawTileData=this.latestRawTileData)),this.collisionBoxArray=t.collisionBoxArray,this.buckets=function(t,e){var r={};if(!e)return r;for(var n=function(){var t=i[a],n=t.layerIds.map((function(t){return e.getLayer(t)})).filter(Boolean);if(0!==n.length){t.layers=n,t.stateDependentLayerIds&&(t.stateDependentLayers=t.stateDependentLayerIds.map((function(t){return n.filter((function(e){return e.id===t}))[0]})));for(var o=0,s=n;o<s.length;o+=1){var l=s[o];r[l.id]=t}}},a=0,i=t;a<i.length;a+=1)n();return r}(t.buckets,e.style),this.hasSymbolBuckets=!1,this.buckets){var a=this.buckets[n];if(a instanceof Ps){if(this.hasSymbolBuckets=!0,!r)break;a.justReloaded=!0}}for(var i in this.queryPadding=0,this.buckets){var o=this.buckets[i];this.queryPadding=Math.max(this.queryPadding,e.style.getLayer(i).queryRadius(o))}t.imageAtlas&&(this.imageAtlas=t.imageAtlas),t.glyphAtlasImage&&(this.glyphAtlasImage=t.glyphAtlasImage)}else this.collisionBoxArray=new ba},Yl.prototype.unloadVectorData=function(){for(var t in this.buckets)this.buckets[t].destroy();this.buckets={},this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.imageAtlas&&(this.imageAtlas=null),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.latestFeatureIndex=null,this.state="unloaded"},Yl.prototype.unloadDEMData=function(){this.dem=null,this.neighboringTiles=null,this.state="unloaded"},Yl.prototype.getBucket=function(t){return this.buckets[t.id]},Yl.prototype.upload=function(t){for(var e in this.buckets){var r=this.buckets[e];r.uploadPending()&&r.upload(t)}var n=t.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new Ks(t,this.imageAtlas.image,n.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new Ks(t,this.glyphAtlasImage,n.ALPHA),this.glyphAtlasImage=null)},Yl.prototype.prepare=function(t){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(t,this.imageAtlasTexture)},Yl.prototype.queryRenderedFeatures=function(t,e,r,n,a,i,o,s,l){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:r,cameraQueryGeometry:n,scale:a,tileSize:this.tileSize,pixelPosMatrix:l,transform:o,params:i,queryPadding:this.queryPadding*s},t,e):{}},Yl.prototype.querySourceFeatures=function(t,e){if(this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData){var r=this.latestFeatureIndex.loadVTLayers(),n=e?e.sourceLayer:"",a=r._geojsonTileLayer||r[n];if(a)for(var i=Rr(e&&e.filter),o=this.tileID.canonical,s=o.z,l=o.x,c=o.y,u={z:s,x:l,y:c},f=0;f<a.length;f++){var p=a.feature(f);if(i(new On(this.tileID.overscaledZ),p)){var h=new Vl(p,s,l,c);h.tile=u,t.push(h)}}}},Yl.prototype.clearMask=function(){this.segments&&(this.segments.destroy(),delete this.segments),this.maskedBoundsBuffer&&(this.maskedBoundsBuffer.destroy(),delete this.maskedBoundsBuffer),this.maskedIndexBuffer&&(this.maskedIndexBuffer.destroy(),delete this.maskedIndexBuffer)},Yl.prototype.setMask=function(t,e){if(!o(this.mask,t)&&(this.mask=t,this.clearMask(),!o(t,{0:!0}))){var r=new Qn,n=new da;this.segments=new Pa,this.segments.prepareSegment(0,r,n);for(var i=Object.keys(t),s=0;s<i.length;s++){var l=t[+i[s]],c=ei>>l.z,u=new a(l.x*c,l.y*c),f=new a(u.x+c,u.y+c),p=this.segments.prepareSegment(4,r,n);r.emplaceBack(u.x,u.y,u.x,u.y),r.emplaceBack(f.x,u.y,f.x,u.y),r.emplaceBack(u.x,f.y,u.x,f.y),r.emplaceBack(f.x,f.y,f.x,f.y);var h=p.vertexLength;n.emplaceBack(h,h+1,h+2),n.emplaceBack(h+1,h+2,h+3),p.vertexLength+=4,p.primitiveLength+=2}this.maskedBoundsBuffer=e.createVertexBuffer(r,Nl.members),this.maskedIndexBuffer=e.createIndexBuffer(n)}},Yl.prototype.hasData=function(){return"loaded"===this.state||"reloading"===this.state||"expired"===this.state},Yl.prototype.patternsLoaded=function(){return this.imageAtlas&&!!Object.keys(this.imageAtlas.patternPositions).length},Yl.prototype.setExpiryData=function(t){var e=this.expirationTime;if(t.cacheControl){var r=A(t.cacheControl);r["max-age"]&&(this.expirationTime=Date.now()+1e3*r["max-age"])}else t.expires&&(this.expirationTime=new Date(t.expires).getTime());if(this.expirationTime){var n=Date.now(),a=!1;if(this.expirationTime>n)a=!1;else if(e)if(this.expirationTime<e)a=!0;else{var i=this.expirationTime-e;i?this.expirationTime=n+Math.max(i,3e4):a=!0}else a=!0;a?(this.expiredRequestCount++,this.state="expired"):this.expiredRequestCount=0}},Yl.prototype.getExpiryTimeout=function(){if(this.expirationTime)return this.expiredRequestCount?1e3*(1<<Math.min(this.expiredRequestCount-1,31)):Math.min(this.expirationTime-(new Date).getTime(),Math.pow(2,31)-1)},Yl.prototype.setFeatureState=function(t,e){if(this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData&&0!==Object.keys(t).length){var r=this.latestFeatureIndex.loadVTLayers();for(var n in this.buckets){var a=this.buckets[n],i=a.layers[0].sourceLayer||"_geojsonTileLayer",o=r[i],s=t[i];o&&s&&0!==Object.keys(s).length&&(a.update(s,o,this.imageAtlas&&this.imageAtlas.patternPositions||{}),e&&e.style&&(this.queryPadding=Math.max(this.queryPadding,e.style.getLayer(n).queryRadius(a))))}}},Yl.prototype.holdingForFade=function(){return void 0!==this.symbolFadeHoldUntil},Yl.prototype.symbolFadeFinished=function(){return!this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<D.now()},Yl.prototype.clearFadeHold=function(){this.symbolFadeHoldUntil=void 0},Yl.prototype.setHoldDuration=function(t){this.symbolFadeHoldUntil=D.now()+t};var tc=function(t,e,r,n,i,o,s,l,c,u,f,p){var h=s.top*l-c,d=s.bottom*l+c,g=s.left*l-c,v=s.right*l+c;if(this.boxStartIndex=t.length,u){var m=d-h,y=v-g;m>0&&(m=Math.max(10*l,m),this._addLineCollisionCircles(t,e,r,r.segment,y,m,n,i,o,f))}else{if(p){var x=new a(g,h),b=new a(v,h),_=new a(g,d),w=new a(v,d),k=p*Math.PI/180;x._rotate(k),b._rotate(k),_._rotate(k),w._rotate(k),g=Math.min(x.x,b.x,_.x,w.x),v=Math.max(x.x,b.x,_.x,w.x),h=Math.min(x.y,b.y,_.y,w.y),d=Math.max(x.y,b.y,_.y,w.y)}t.emplaceBack(r.x,r.y,g,h,v,d,n,i,o,0,0)}this.boxEndIndex=t.length};tc.prototype._addLineCollisionCircles=function(t,e,r,n,a,i,o,s,l,c){var u=i/2,f=Math.floor(a/u)||1,p=1+.4*Math.log(c)/Math.LN2,h=Math.floor(f*p/2),d=-i/2,g=r,v=n+1,m=d,y=-a/2,x=y-a/4;do{if(--v<0){if(m>y)return;v=0;break}m-=e[v].dist(g),g=e[v]}while(m>x);for(var b=e[v].dist(e[v+1]),_=-h;_<f+h;_++){var w=_*u,k=y+w;if(w<0&&(k+=w),w>a&&(k+=w-a),!(k<m)){for(;m+b<k;){if(m+=b,++v+1>=e.length)return;b=e[v].dist(e[v+1])}var T=k-m,A=e[v],M=e[v+1].sub(A)._unit()._mult(T)._add(A)._round(),E=Math.abs(k-d)<u?0:.8*(k-d);t.emplaceBack(M.x,M.y,-i/2,-i/2,i/2,i/2,o,s,l,i/2,E)}}};var ec=function(t,e){if(void 0===t&&(t=[]),void 0===e&&(e=rc),this.data=t,this.length=this.data.length,this.compare=e,this.length>0)for(var r=(this.length>>1)-1;r>=0;r--)this._down(r)};function rc(t,e){return t<e?-1:t>e?1:0}function nc(t,e,r){void 0===e&&(e=1),void 0===r&&(r=!1);for(var n=1/0,i=1/0,o=-1/0,s=-1/0,l=t[0],c=0;c<l.length;c++){var u=l[c];(!c||u.x<n)&&(n=u.x),(!c||u.y<i)&&(i=u.y),(!c||u.x>o)&&(o=u.x),(!c||u.y>s)&&(s=u.y)}var f=o-n,p=s-i,h=Math.min(f,p),d=h/2,g=new ec([],ac);if(0===h)return new a(n,i);for(var v=n;v<o;v+=h)for(var m=i;m<s;m+=h)g.push(new ic(v+d,m+d,d,t));for(var y=function(t){for(var e=0,r=0,n=0,a=t[0],i=0,o=a.length,s=o-1;i<o;s=i++){var l=a[i],c=a[s],u=l.x*c.y-c.x*l.y;r+=(l.x+c.x)*u,n+=(l.y+c.y)*u,e+=3*u}return new ic(r/e,n/e,0,t)}(t),x=g.length;g.length;){var b=g.pop();(b.d>y.d||!y.d)&&(y=b,r&&console.log("found best %d after %d probes",Math.round(1e4*b.d)/1e4,x)),b.max-y.d<=e||(d=b.h/2,g.push(new ic(b.p.x-d,b.p.y-d,d,t)),g.push(new ic(b.p.x+d,b.p.y-d,d,t)),g.push(new ic(b.p.x-d,b.p.y+d,d,t)),g.push(new ic(b.p.x+d,b.p.y+d,d,t)),x+=4)}return r&&(console.log("num probes: "+x),console.log("best distance: "+y.d)),y.p}function ac(t,e){return e.max-t.max}function ic(t,e,r,n){this.p=new a(t,e),this.h=r,this.d=function(t,e){for(var r=!1,n=1/0,a=0;a<e.length;a++)for(var i=e[a],o=0,s=i.length,l=s-1;o<s;l=o++){var c=i[o],u=i[l];c.y>t.y!=u.y>t.y&&t.x<(u.x-c.x)*(t.y-c.y)/(u.y-c.y)+c.x&&(r=!r),n=Math.min(n,hi(t,c,u))}return(r?1:-1)*Math.sqrt(n)}(this.p,n),this.max=this.d+this.h*Math.SQRT2}ec.prototype.push=function(t){this.data.push(t),this.length++,this._up(this.length-1)},ec.prototype.pop=function(){if(0!==this.length){var t=this.data[0],e=this.data.pop();return this.length--,this.length>0&&(this.data[0]=e,this._down(0)),t}},ec.prototype.peek=function(){return this.data[0]},ec.prototype._up=function(t){for(var e=this.data,r=this.compare,n=e[t];t>0;){var a=t-1>>1,i=e[a];if(r(n,i)>=0)break;e[t]=i,t=a}e[t]=n},ec.prototype._down=function(t){for(var e=this.data,r=this.compare,n=this.length>>1,a=e[t];t<n;){var 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l=t.layers[0].layout,c=t.layers[0]._unevaluatedLayout._values,u={};if("composite"===t.textSizeData.kind){var f=t.textSizeData,p=f.minZoom,h=f.maxZoom;u.compositeTextSizes=[c["text-size"].possiblyEvaluate(new On(p)),c["text-size"].possiblyEvaluate(new On(h))]}if("composite"===t.iconSizeData.kind){var d=t.iconSizeData,g=d.minZoom,v=d.maxZoom;u.compositeIconSizes=[c["icon-size"].possiblyEvaluate(new On(g)),c["icon-size"].possiblyEvaluate(new On(v))]}u.layoutTextSize=c["text-size"].possiblyEvaluate(new On(t.zoom+1)),u.layoutIconSize=c["icon-size"].possiblyEvaluate(new On(t.zoom+1)),u.textMaxSize=c["text-size"].possiblyEvaluate(new On(18));for(var m=l.get("text-line-height")*ls,y="map"===l.get("text-rotation-alignment")&&"point"!==l.get("symbol-placement"),x=l.get("text-keep-upright"),b=function(){var o=k[_],s=l.get("text-font").evaluate(o,{}).join(","),c=r,f={horizontal:{},vertical:void 0},p=o.text,h=[0,0];if(p){var 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bt(t,e){var r=[];r.size=t.size,void 0!==t.start&&(r.start=t.start,r.end=t.end);for(var n=0;n<t.length;n+=3)r.push(t[n]+e,t[n+1],t[n+2]);return r}function _t(t,e){if(t.transformed)return t;var r,n,a,i=1<<t.z,o=t.x,s=t.y;for(r=0;r<t.features.length;r++){var l=t.features[r],c=l.geometry,u=l.type;if(l.geometry=[],1===u)for(n=0;n<c.length;n+=2)l.geometry.push(wt(c[n],c[n+1],e,i,o,s));else for(n=0;n<c.length;n++){var f=[];for(a=0;a<c[n].length;a+=2)f.push(wt(c[n][a],c[n][a+1],e,i,o,s));l.geometry.push(f)}}return t.transformed=!0,t}function wt(t,e,r,n,a,i){return[Math.round(r*(t*n-a)),Math.round(r*(e*n-i))]}function kt(t,e,r,n,a){for(var i=e===a.maxZoom?0:a.tolerance/((1<<e)*a.extent),o={features:[],numPoints:0,numSimplified:0,numFeatures:0,source:null,x:r,y:n,z:e,transformed:!1,minX:2,minY:1,maxX:-1,maxY:0},s=0;s<t.length;s++){o.numFeatures++,Tt(o,t[s],i,a);var l=t[s].minX,c=t[s].minY,u=t[s].maxX,f=t[s].maxY;l<o.minX&&(o.minX=l),c<o.minY&&(o.minY=c),u>o.maxX&&(o.maxX=u),f>o.maxY&&(o.maxY=f)}return o}function Tt(t,e,r,n){var a=e.geometry,i=e.type,o=[];if("Point"===i||"MultiPoint"===i)for(var s=0;s<a.length;s+=3)o.push(a[s]),o.push(a[s+1]),t.numPoints++,t.numSimplified++;else if("LineString"===i)At(o,a,t,r,!1,!1);else if("MultiLineString"===i||"Polygon"===i)for(s=0;s<a.length;s++)At(o,a[s],t,r,"Polygon"===i,0===s);else if("MultiPolygon"===i)for(var l=0;l<a.length;l++){var c=a[l];for(s=0;s<c.length;s++)At(o,c[s],t,r,!0,0===s)}if(o.length){var u=e.tags||null;if("LineString"===i&&n.lineMetrics){for(var f in u={},e.tags)u[f]=e.tags[f];u.mapbox_clip_start=a.start/a.size,u.mapbox_clip_end=a.end/a.size}var p={geometry:o,type:"Polygon"===i||"MultiPolygon"===i?3:"LineString"===i||"MultiLineString"===i?2:1,tags:u};null!==e.id&&(p.id=e.id),t.features.push(p)}}function At(t,e,r,n,a,i){var o=n*n;if(n>0&&e.size<(a?o:n))r.numPoints+=e.length/3;else{for(var s=[],l=0;l<e.length;l+=3)(0===n||e[l+2]>o)&&(r.numSimplified++,s.push(e[l]),s.push(e[l+1])),r.numPoints++;a&&function(t,e){for(var r=0,n=0,a=t.length,i=a-2;n<a;i=n,n+=2)r+=(t[n]-t[i])*(t[n+1]+t[i+1]);if(r>0===e)for(n=0,a=t.length;n<a/2;n+=2){var o=t[n],s=t[n+1];t[n]=t[a-2-n],t[n+1]=t[a-1-n],t[a-2-n]=o,t[a-1-n]=s}}(s,i),t.push(s)}}function Mt(t,e){var r=(e=this.options=function(t,e){for(var r in e)t[r]=e[r];return t}(Object.create(this.options),e)).debug;if(r&&console.time("preprocess data"),e.maxZoom<0||e.maxZoom>24)throw new Error("maxZoom should be in the 0-24 range");if(e.promoteId&&e.generateId)throw new Error("promoteId and generateId cannot be used together.");var n=function(t,e){var r=[];if("FeatureCollection"===t.type)for(var n=0;n<t.features.length;n++)it(r,t.features[n],e,n);else"Feature"===t.type?it(r,t,e):it(r,{geometry:t},e);return r}(t,e);this.tiles={},this.tileCoords=[],r&&(console.timeEnd("preprocess data"),console.log("index: maxZoom: %d, maxPoints: %d",e.indexMaxZoom,e.indexMaxPoints),console.time("generate tiles"),this.stats={},this.total=0),(n=function(t,e){var r=e.buffer/e.extent,n=t,a=ft(t,1,-1-r,r,0,-1,2,e),i=ft(t,1,1-r,2+r,0,-1,2,e);return(a||i)&&(n=ft(t,1,-r,1+r,0,-1,2,e)||[],a&&(n=xt(a,1).concat(n)),i&&(n=n.concat(xt(i,-1)))),n}(n,e)).length&&this.splitTile(n,0,0,0),r&&(n.length&&console.log("features: %d, points: %d",this.tiles[0].numFeatures,this.tiles[0].numPoints),console.timeEnd("generate tiles"),console.log("tiles generated:",this.total,JSON.stringify(this.stats)))}function Et(t,e,r){return 32*((1<<t)*r+e)+t}function St(t,e){var r=t.tileID.canonical;if(!this._geoJSONIndex)return e(null,null);var n=this._geoJSONIndex.getTile(r.z,r.x,r.y);if(!n)return e(null,null);var a=new k(n.features),i=S(a);0===i.byteOffset&&i.byteLength===i.buffer.byteLength||(i=new Uint8Array(i)),e(null,{vectorTile:a,rawData:i.buffer})}W.prototype.load=function(t){var e=this.options,r=e.log,n=e.minZoom,a=e.maxZoom,i=e.nodeSize;r&&console.time("total time");var o="prepare "+t.length+" points";r&&console.time(o),this.points=t;for(var s=[],l=0;l<t.length;l++)t[l].geometry&&s.push(X(t[l],l));this.trees[a+1]=new q(s,tt,et,i,Float32Array),r&&console.timeEnd(o);for(var c=a;c>=n;c--){var u=+Date.now();s=this._cluster(s,c),this.trees[c]=new q(s,tt,et,i,Float32Array),r&&console.log("z%d: %d clusters in %dms",c,s.length,+Date.now()-u)}return r&&console.timeEnd("total time"),this},W.prototype.getClusters=function(t,e){var r=((t[0]+180)%360+360)%360-180,n=Math.max(-90,Math.min(90,t[1])),a=180===t[2]?180:((t[2]+180)%360+360)%360-180,i=Math.max(-90,Math.min(90,t[3]));if(t[2]-t[0]>=360)r=-180,a=180;else if(r>a){var o=this.getClusters([r,n,180,i],e),s=this.getClusters([-180,n,a,i],e);return o.concat(s)}for(var l=this.trees[this._limitZoom(e)],c=[],u=0,f=l.range(K(r),$(i),K(a),$(n));u<f.length;u+=1){var p=f[u],h=l.points[p];c.push(h.numPoints?Z(h):this.points[h.index])}return c},W.prototype.getChildren=function(t){var e=t>>5,r=t%32,n="No cluster with the specified id.",a=this.trees[r];if(!a)throw new Error(n);var i=a.points[e];if(!i)throw new Error(n);for(var o=this.options.radius/(this.options.extent*Math.pow(2,r-1)),s=[],l=0,c=a.within(i.x,i.y,o);l<c.length;l+=1){var u=c[l],f=a.points[u];f.parentId===t&&s.push(f.numPoints?Z(f):this.points[f.index])}if(0===s.length)throw new Error(n);return s},W.prototype.getLeaves=function(t,e,r){e=e||10,r=r||0;var n=[];return this._appendLeaves(n,t,e,r,0),n},W.prototype.getTile=function(t,e,r){var n=this.trees[this._limitZoom(t)],a=Math.pow(2,t),i=this.options,o=i.extent,s=i.radius/o,l=(r-s)/a,c=(r+1+s)/a,u={features:[]};return this._addTileFeatures(n.range((e-s)/a,l,(e+1+s)/a,c),n.points,e,r,a,u),0===e&&this._addTileFeatures(n.range(1-s/a,l,1,c),n.points,a,r,a,u),e===a-1&&this._addTileFeatures(n.range(0,l,s/a,c),n.points,-1,r,a,u),u.features.length?u:null},W.prototype.getClusterExpansionZoom=function(t){for(var e=t%32-1;e<=this.options.maxZoom;){var r=this.getChildren(t);if(e++,1!==r.length)break;t=r[0].properties.cluster_id}return e},W.prototype._appendLeaves=function(t,e,r,n,a){for(var i=0,o=this.getChildren(e);i<o.length;i+=1){var s=o[i],l=s.properties;if(l&&l.cluster?a+l.point_count<=n?a+=l.point_count:a=this._appendLeaves(t,l.cluster_id,r,n,a):a<n?a++:t.push(s),t.length===r)break}return a},W.prototype._addTileFeatures=function(t,e,r,n,a,i){for(var o=0,s=t;o<s.length;o+=1){var l=e[s[o]],c={type:1,geometry:[[Math.round(this.options.extent*(l.x*a-r)),Math.round(this.options.extent*(l.y*a-n))]],tags:l.numPoints?J(l):this.points[l.index].properties},u=l.numPoints?l.id:this.points[l.index].id;void 0!==u&&(c.id=u),i.features.push(c)}},W.prototype._limitZoom=function(t){return Math.max(this.options.minZoom,Math.min(t,this.options.maxZoom+1))},W.prototype._cluster=function(t,e){for(var r=[],n=this.options,a=n.radius,i=n.extent,o=n.reduce,s=a/(i*Math.pow(2,e)),l=0;l<t.length;l++){var c=t[l];if(!(c.zoom<=e)){c.zoom=e;for(var u=this.trees[e+1],f=u.within(c.x,c.y,s),p=c.numPoints||1,h=c.x*p,d=c.y*p,g=o&&p>1?this._map(c,!0):null,v=(l<<5)+(e+1),m=0,y=f;m<y.length;m+=1){var x=y[m],b=u.points[x];if(!(b.zoom<=e)){b.zoom=e;var _=b.numPoints||1;h+=b.x*_,d+=b.y*_,p+=_,b.parentId=v,o&&(g||(g=this._map(c,!0)),o(g,this._map(b)))}}1===p?r.push(c):(c.parentId=v,r.push(Y(h/p,d/p,v,p,g)))}}return r},W.prototype._map=function(t,e){if(t.numPoints)return e?Q({},t.properties):t.properties;var r=this.points[t.index].properties,n=this.options.map(r);return e&&n===r?Q({},n):n},Mt.prototype.options={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,debug:0},Mt.prototype.splitTile=function(t,e,r,n,a,i,o){for(var s=[t,e,r,n],l=this.options,c=l.debug;s.length;){n=s.pop(),r=s.pop(),e=s.pop(),t=s.pop();var u=1<<e,f=Et(e,r,n),p=this.tiles[f];if(!p&&(c>1&&console.time("creation"),p=this.tiles[f]=kt(t,e,r,n,l),this.tileCoords.push({z:e,x:r,y:n}),c)){c>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",e,r,n,p.numFeatures,p.numPoints,p.numSimplified),console.timeEnd("creation"));var h="z"+e;this.stats[h]=(this.stats[h]||0)+1,this.total++}if(p.source=t,a){if(e===l.maxZoom||e===a)continue;var d=1<<a-e;if(r!==Math.floor(i/d)||n!==Math.floor(o/d))continue}else if(e===l.indexMaxZoom||p.numPoints<=l.indexMaxPoints)continue;if(p.source=null,0!==t.length){c>1&&console.time("clipping");var g,v,m,y,x,b,_=.5*l.buffer/l.extent,w=.5-_,k=.5+_,T=1+_;g=v=m=y=null,x=ft(t,u,r-_,r+k,0,p.minX,p.maxX,l),b=ft(t,u,r+w,r+T,0,p.minX,p.maxX,l),t=null,x&&(g=ft(x,u,n-_,n+k,1,p.minY,p.maxY,l),v=ft(x,u,n+w,n+T,1,p.minY,p.maxY,l),x=null),b&&(m=ft(b,u,n-_,n+k,1,p.minY,p.maxY,l),y=ft(b,u,n+w,n+T,1,p.minY,p.maxY,l),b=null),c>1&&console.timeEnd("clipping"),s.push(g||[],e+1,2*r,2*n),s.push(v||[],e+1,2*r,2*n+1),s.push(m||[],e+1,2*r+1,2*n),s.push(y||[],e+1,2*r+1,2*n+1)}}},Mt.prototype.getTile=function(t,e,r){var n=this.options,a=n.extent,i=n.debug;if(t<0||t>24)return null;var o=1<<t,s=Et(t,e=(e%o+o)%o,r);if(this.tiles[s])return _t(this.tiles[s],a);i>1&&console.log("drilling down to z%d-%d-%d",t,e,r);for(var l,c=t,u=e,f=r;!l&&c>0;)c--,u=Math.floor(u/2),f=Math.floor(f/2),l=this.tiles[Et(c,u,f)];return l&&l.source?(i>1&&console.log("found parent tile z%d-%d-%d",c,u,f),i>1&&console.time("drilling down"),this.splitTile(l.source,c,u,f,t,e,r),i>1&&console.timeEnd("drilling down"),this.tiles[s]?_t(this.tiles[s],a):null):null};var Ct=function(e){function r(t,r,n){e.call(this,t,r,St),n&&(this.loadGeoJSON=n)}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.loadData=function(t,e){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),this._pendingCallback=e,this._pendingLoadDataParams=t,this._state&&"Idle"!==this._state?this._state="NeedsLoadData":(this._state="Coalescing",this._loadData())},r.prototype._loadData=function(){var e=this;if(this._pendingCallback&&this._pendingLoadDataParams){var r=this._pendingCallback,n=this._pendingLoadDataParams;delete this._pendingCallback,delete this._pendingLoadDataParams;var a=!!(n&&n.request&&n.request.collectResourceTiming)&&new l.Performance(n.request);this.loadGeoJSON(n,(function(i,o){if(i||!o)return r(i);if("object"!=typeof o)return r(new Error("Input data given to '"+n.source+"' is not a valid GeoJSON object."));!function t(e,r){switch(e&&e.type||null){case"FeatureCollection":return e.features=e.features.map(y(t,r)),e;case"GeometryCollection":return e.geometries=e.geometries.map(y(t,r)),e;case"Feature":return e.geometry=t(e.geometry,r),e;case"Polygon":case"MultiPolygon":return function(t,e){return"Polygon"===t.type?t.coordinates=x(t.coordinates,e):"MultiPolygon"===t.type&&(t.coordinates=t.coordinates.map(y(x,e))),t}(e,r);default:return e}}(o,!0);try{e._geoJSONIndex=n.cluster?new W(function(e){var r=e.superclusterOptions,n=e.clusterProperties;if(!n||!r)return r;for(var a={},i={},o={accumulated:null,zoom:0},s={properties:null},l=Object.keys(n),c=0,u=l;c<u.length;c+=1){var f=u[c],p=n[f],h=p[0],d=p[1],g=t.createExpression(d),v=t.createExpression("string"==typeof h?[h,["accumulated"],["get",f]]:h);a[f]=g.value,i[f]=v.value}return r.map=function(t){s.properties=t;for(var e={},r=0,n=l;r<n.length;r+=1){var i=n[r];e[i]=a[i].evaluate(o,s)}return e},r.reduce=function(t,e){s.properties=e;for(var r=0,n=l;r<n.length;r+=1){var a=n[r];o.accumulated=t[a],t[a]=i[a].evaluate(o,s)}},r}(n)).load(o.features):function(t,e){return new Mt(t,e)}(o,n.geojsonVtOptions)}catch(i){return r(i)}e.loaded={};var s={};if(a){var l=a.finish();l&&(s.resourceTiming={},s.resourceTiming[n.source]=JSON.parse(JSON.stringify(l)))}r(null,s)}))}},r.prototype.coalesce=function(){"Coalescing"===this._state?this._state="Idle":"NeedsLoadData"===this._state&&(this._state="Coalescing",this._loadData())},r.prototype.reloadTile=function(t,r){var n=this.loaded,a=t.uid;return n&&n[a]?e.prototype.reloadTile.call(this,t,r):this.loadTile(t,r)},r.prototype.loadGeoJSON=function(e,r){if(e.request)t.getJSON(e.request,r);else{if("string"!=typeof e.data)return r(new Error("Input data given to '"+e.source+"' is not a valid GeoJSON object."));try{return r(null,JSON.parse(e.data))}catch(t){return r(new Error("Input data given to '"+e.source+"' is not a valid GeoJSON object."))}}},r.prototype.removeSource=function(t,e){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),e()},r.prototype.getClusterExpansionZoom=function(t,e){e(null,this._geoJSONIndex.getClusterExpansionZoom(t.clusterId))},r.prototype.getClusterChildren=function(t,e){e(null,this._geoJSONIndex.getChildren(t.clusterId))},r.prototype.getClusterLeaves=function(t,e){e(null,this._geoJSONIndex.getLeaves(t.clusterId,t.limit,t.offset))},r}(f),Lt=function(e){var r=this;this.self=e,this.actor=new t.Actor(e,this),this.layerIndexes={},this.workerSourceTypes={vector:f,geojson:Ct},this.workerSources={},this.demWorkerSources={},this.self.registerWorkerSource=function(t,e){if(r.workerSourceTypes[t])throw new Error('Worker source with name "'+t+'" already registered.');r.workerSourceTypes[t]=e},this.self.registerRTLTextPlugin=function(e){if(t.plugin.isLoaded())throw new Error("RTL text plugin already registered.");t.plugin.applyArabicShaping=e.applyArabicShaping,t.plugin.processBidirectionalText=e.processBidirectionalText,t.plugin.processStyledBidirectionalText=e.processStyledBidirectionalText}};return Lt.prototype.setReferrer=function(t,e){this.referrer=e},Lt.prototype.setLayers=function(t,e,r){this.getLayerIndex(t).replace(e),r()},Lt.prototype.updateLayers=function(t,e,r){this.getLayerIndex(t).update(e.layers,e.removedIds),r()},Lt.prototype.loadTile=function(t,e,r){this.getWorkerSource(t,e.type,e.source).loadTile(e,r)},Lt.prototype.loadDEMTile=function(t,e,r){this.getDEMWorkerSource(t,e.source).loadTile(e,r)},Lt.prototype.reloadTile=function(t,e,r){this.getWorkerSource(t,e.type,e.source).reloadTile(e,r)},Lt.prototype.abortTile=function(t,e,r){this.getWorkerSource(t,e.type,e.source).abortTile(e,r)},Lt.prototype.removeTile=function(t,e,r){this.getWorkerSource(t,e.type,e.source).removeTile(e,r)},Lt.prototype.removeDEMTile=function(t,e){this.getDEMWorkerSource(t,e.source).removeTile(e)},Lt.prototype.removeSource=function(t,e,r){if(this.workerSources[t]&&this.workerSources[t][e.type]&&this.workerSources[t][e.type][e.source]){var n=this.workerSources[t][e.type][e.source];delete this.workerSources[t][e.type][e.source],void 0!==n.removeSource?n.removeSource(e,r):r()}},Lt.prototype.loadWorkerSource=function(t,e,r){try{this.self.importScripts(e.url),r()}catch(t){r(t.toString())}},Lt.prototype.loadRTLTextPlugin=function(e,r,n){try{t.plugin.isLoaded()||(this.self.importScripts(r),n(t.plugin.isLoaded()?null:new Error("RTL Text Plugin failed to import scripts from "+r)))}catch(t){n(t.toString())}},Lt.prototype.getLayerIndex=function(t){var e=this.layerIndexes[t];return e||(e=this.layerIndexes[t]=new n),e},Lt.prototype.getWorkerSource=function(t,e,r){var n=this;if(this.workerSources[t]||(this.workerSources[t]={}),this.workerSources[t][e]||(this.workerSources[t][e]={}),!this.workerSources[t][e][r]){var a={send:function(e,r,a){n.actor.send(e,r,a,t)}};this.workerSources[t][e][r]=new this.workerSourceTypes[e](a,this.getLayerIndex(t))}return this.workerSources[t][e][r]},Lt.prototype.getDEMWorkerSource=function(t,e){return this.demWorkerSources[t]||(this.demWorkerSources[t]={}),this.demWorkerSources[t][e]||(this.demWorkerSources[t][e]=new p),this.demWorkerSources[t][e]},Lt.prototype.enforceCacheSizeLimit=function(e,r){t.enforceCacheSizeLimit(r)},"undefined"!=typeof WorkerGlobalScope&&void 0!==t.window&&t.window instanceof WorkerGlobalScope&&(t.window.worker=new Lt(t.window)),Lt})),n(0,(function(t){var e=t.createCommonjsModule((function(t){function e(t){return!!("undefined"!=typeof window&&"undefined"!=typeof document&&Array.prototype&&Array.prototype.every&&Array.prototype.filter&&Array.prototype.forEach&&Array.prototype.indexOf&&Array.prototype.lastIndexOf&&Array.prototype.map&&Array.prototype.some&&Array.prototype.reduce&&Array.prototype.reduceRight&&Array.isArray&&Function.prototype&&Function.prototype.bind&&Object.keys&&Object.create&&Object.getPrototypeOf&&Object.getOwnPropertyNames&&Object.isSealed&&Object.isFrozen&&Object.isExtensible&&Object.getOwnPropertyDescriptor&&Object.defineProperty&&Object.defineProperties&&Object.seal&&Object.freeze&&Object.preventExtensions&&"JSON"in window&&"parse"in JSON&&"stringify"in JSON&&function(){if(!("Worker"in window&&"Blob"in window&&"URL"in window))return!1;var t,e,r=new Blob([""],{type:"text/javascript"}),n=URL.createObjectURL(r);try{e=new Worker(n),t=!0}catch(e){t=!1}return e&&e.terminate(),URL.revokeObjectURL(n),t}()&&"Uint8ClampedArray"in window&&ArrayBuffer.isView&&function(t){return void 0===r[t]&&(r[t]=function(t){var r=document.createElement("canvas"),n=Object.create(e.webGLContextAttributes);return n.failIfMajorPerformanceCaveat=t,r.probablySupportsContext?r.probablySupportsContext("webgl",n)||r.probablySupportsContext("experimental-webgl",n):r.supportsContext?r.supportsContext("webgl",n)||r.supportsContext("experimental-webgl",n):r.getContext("webgl",n)||r.getContext("experimental-webgl",n)}(t)),r[t]}(t&&t.failIfMajorPerformanceCaveat))}t.exports?t.exports=e:window&&(window.mapboxgl=window.mapboxgl||{},window.mapboxgl.supported=e);var r={};e.webGLContextAttributes={antialias:!1,alpha:!0,stencil:!0,depth:!0}})),r={create:function(e,r,n){var a=t.window.document.createElement(e);return void 0!==r&&(a.className=r),n&&n.appendChild(a),a},createNS:function(e,r){return t.window.document.createElementNS(e,r)}},n=t.window.document.documentElement.style;function a(t){if(!n)return t[0];for(var e=0;e<t.length;e++)if(t[e]in n)return t[e];return t[0]}var i,o=a(["userSelect","MozUserSelect","WebkitUserSelect","msUserSelect"]);r.disableDrag=function(){n&&o&&(i=n[o],n[o]="none")},r.enableDrag=function(){n&&o&&(n[o]=i)};var s=a(["transform","WebkitTransform"]);r.setTransform=function(t,e){t.style[s]=e};var l=!1;try{var c=Object.defineProperty({},"passive",{get:function(){l=!0}});t.window.addEventListener("test",c,c),t.window.removeEventListener("test",c,c)}catch(t){l=!1}r.addEventListener=function(t,e,r,n){void 0===n&&(n={}),"passive"in n&&l?t.addEventListener(e,r,n):t.addEventListener(e,r,n.capture)},r.removeEventListener=function(t,e,r,n){void 0===n&&(n={}),"passive"in n&&l?t.removeEventListener(e,r,n):t.removeEventListener(e,r,n.capture)};var u=function(e){e.preventDefault(),e.stopPropagation(),t.window.removeEventListener("click",u,!0)};function f(t){var e=t.userImage;return!!(e&&e.render&&e.render())&&(t.data.replace(new Uint8Array(e.data.buffer)),!0)}r.suppressClick=function(){t.window.addEventListener("click",u,!0),t.window.setTimeout((function(){t.window.removeEventListener("click",u,!0)}),0)},r.mousePos=function(e,r){var n=e.getBoundingClientRect(),a=t.window.TouchEvent&&r instanceof t.window.TouchEvent?r.touches[0]:r;return new t.Point(a.clientX-n.left-e.clientLeft,a.clientY-n.top-e.clientTop)},r.touchPos=function(e,r){for(var n=e.getBoundingClientRect(),a=[],i="touchend"===r.type?r.changedTouches:r.touches,o=0;o<i.length;o++)a.push(new t.Point(i[o].clientX-n.left-e.clientLeft,i[o].clientY-n.top-e.clientTop));return a},r.mouseButton=function(e){return void 0!==t.window.InstallTrigger&&2===e.button&&e.ctrlKey&&t.window.navigator.platform.toUpperCase().indexOf("MAC")>=0?0:e.button},r.remove=function(t){t.parentNode&&t.parentNode.removeChild(t)};var p=function(e){function r(){e.call(this),this.images={},this.updatedImages={},this.callbackDispatchedThisFrame={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new t.RGBAImage({width:1,height:1}),this.dirty=!0}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.isLoaded=function(){return this.loaded},r.prototype.setLoaded=function(t){if(this.loaded!==t&&(this.loaded=t,t)){for(var e=0,r=this.requestors;e<r.length;e+=1){var n=r[e],a=n.ids,i=n.callback;this._notify(a,i)}this.requestors=[]}},r.prototype.getImage=function(t){return this.images[t]},r.prototype.addImage=function(t,e){this.images[t]=e},r.prototype.updateImage=function(t,e){var r=this.images[t];e.version=r.version+1,this.images[t]=e,this.updatedImages[t]=!0},r.prototype.removeImage=function(t){var e=this.images[t];delete this.images[t],delete this.patterns[t],e.userImage&&e.userImage.onRemove&&e.userImage.onRemove()},r.prototype.listImages=function(){return Object.keys(this.images)},r.prototype.getImages=function(t,e){var r=!0;if(!this.isLoaded())for(var n=0,a=t;n<a.length;n+=1){var i=a[n];this.images[i]||(r=!1)}this.isLoaded()||r?this._notify(t,e):this.requestors.push({ids:t,callback:e})},r.prototype._notify=function(e,r){for(var n={},a=0,i=e;a<i.length;a+=1){var o=i[a];this.images[o]||this.fire(new t.Event("styleimagemissing",{id:o}));var s=this.images[o];s?n[o]={data:s.data.clone(),pixelRatio:s.pixelRatio,sdf:s.sdf,version:s.version,hasRenderCallback:Boolean(s.userImage&&s.userImage.render)}:t.warnOnce('Image "'+o+'" could not be loaded. Please make sure you have added the image with map.addImage() or a "sprite" property in your style. You can provide missing images by listening for the "styleimagemissing" map event.')}r(null,n)},r.prototype.getPixelSize=function(){var t=this.atlasImage;return{width:t.width,height:t.height}},r.prototype.getPattern=function(e){var r=this.patterns[e],n=this.getImage(e);if(!n)return null;if(r&&r.position.version===n.version)return r.position;if(r)r.position.version=n.version;else{var a={w:n.data.width+2,h:n.data.height+2,x:0,y:0},i=new t.ImagePosition(a,n);this.patterns[e]={bin:a,position:i}}return this._updatePatternAtlas(),this.patterns[e].position},r.prototype.bind=function(e){var r=e.gl;this.atlasTexture?this.dirty&&(this.atlasTexture.update(this.atlasImage),this.dirty=!1):this.atlasTexture=new t.Texture(e,this.atlasImage,r.RGBA),this.atlasTexture.bind(r.LINEAR,r.CLAMP_TO_EDGE)},r.prototype._updatePatternAtlas=function(){var e=[];for(var r in this.patterns)e.push(this.patterns[r].bin);var n=t.potpack(e),a=n.w,i=n.h,o=this.atlasImage;for(var s in o.resize({width:a||1,height:i||1}),this.patterns){var l=this.patterns[s].bin,c=l.x+1,u=l.y+1,f=this.images[s].data,p=f.width,h=f.height;t.RGBAImage.copy(f,o,{x:0,y:0},{x:c,y:u},{width:p,height:h}),t.RGBAImage.copy(f,o,{x:0,y:h-1},{x:c,y:u-1},{width:p,height:1}),t.RGBAImage.copy(f,o,{x:0,y:0},{x:c,y:u+h},{width:p,height:1}),t.RGBAImage.copy(f,o,{x:p-1,y:0},{x:c-1,y:u},{width:1,height:h}),t.RGBAImage.copy(f,o,{x:0,y:0},{x:c+p,y:u},{width:1,height:h})}this.dirty=!0},r.prototype.beginFrame=function(){this.callbackDispatchedThisFrame={}},r.prototype.dispatchRenderCallbacks=function(t){for(var e=0,r=t;e<r.length;e+=1){var n=r[e];if(!this.callbackDispatchedThisFrame[n]){this.callbackDispatchedThisFrame[n]=!0;var a=this.images[n];f(a)&&this.updateImage(n,a)}}},r}(t.Evented),h=v,d=v,g=1e20;function v(t,e,r,n,a,i){this.fontSize=t||24,this.buffer=void 0===e?3:e,this.cutoff=n||.25,this.fontFamily=a||"sans-serif",this.fontWeight=i||"normal",this.radius=r||8;var o=this.size=this.fontSize+2*this.buffer;this.canvas=document.createElement("canvas"),this.canvas.width=this.canvas.height=o,this.ctx=this.canvas.getContext("2d"),this.ctx.font=this.fontWeight+" "+this.fontSize+"px "+this.fontFamily,this.ctx.textBaseline="middle",this.ctx.fillStyle="black",this.gridOuter=new Float64Array(o*o),this.gridInner=new Float64Array(o*o),this.f=new Float64Array(o),this.d=new Float64Array(o),this.z=new Float64Array(o+1),this.v=new Int16Array(o),this.middle=Math.round(o/2*(navigator.userAgent.indexOf("Gecko/")>=0?1.2:1))}function m(t,e,r,n,a,i,o){for(var s=0;s<e;s++){for(var l=0;l<r;l++)n[l]=t[l*e+s];for(y(n,a,i,o,r),l=0;l<r;l++)t[l*e+s]=a[l]}for(l=0;l<r;l++){for(s=0;s<e;s++)n[s]=t[l*e+s];for(y(n,a,i,o,e),s=0;s<e;s++)t[l*e+s]=Math.sqrt(a[s])}}function y(t,e,r,n,a){r[0]=0,n[0]=-g,n[1]=+g;for(var i=1,o=0;i<a;i++){for(var s=(t[i]+i*i-(t[r[o]]+r[o]*r[o]))/(2*i-2*r[o]);s<=n[o];)o--,s=(t[i]+i*i-(t[r[o]]+r[o]*r[o]))/(2*i-2*r[o]);r[++o]=i,n[o]=s,n[o+1]=+g}for(i=0,o=0;i<a;i++){for(;n[o+1]<i;)o++;e[i]=(i-r[o])*(i-r[o])+t[r[o]]}}v.prototype.draw=function(t){this.ctx.clearRect(0,0,this.size,this.size),this.ctx.fillText(t,this.buffer,this.middle);for(var e=this.ctx.getImageData(0,0,this.size,this.size),r=new Uint8ClampedArray(this.size*this.size),n=0;n<this.size*this.size;n++){var a=e.data[4*n+3]/255;this.gridOuter[n]=1===a?0:0===a?g:Math.pow(Math.max(0,.5-a),2),this.gridInner[n]=1===a?g:0===a?0:Math.pow(Math.max(0,a-.5),2)}for(m(this.gridOuter,this.size,this.size,this.f,this.d,this.v,this.z),m(this.gridInner,this.size,this.size,this.f,this.d,this.v,this.z),n=0;n<this.size*this.size;n++){var i=this.gridOuter[n]-this.gridInner[n];r[n]=Math.max(0,Math.min(255,Math.round(255-255*(i/this.radius+this.cutoff))))}return r},h.default=d;var x=function(t,e){this.requestManager=t,this.localIdeographFontFamily=e,this.entries={}};x.prototype.setURL=function(t){this.url=t},x.prototype.getGlyphs=function(e,r){var n=this,a=[];for(var i in e)for(var o=0,s=e[i];o<s.length;o+=1){var l=s[o];a.push({stack:i,id:l})}t.asyncAll(a,(function(t,e){var r=t.stack,a=t.id,i=n.entries[r];i||(i=n.entries[r]={glyphs:{},requests:{}});var o=i.glyphs[a];if(void 0===o){if(o=n._tinySDF(i,r,a))return i.glyphs[a]=o,void e(null,{stack:r,id:a,glyph:o});var s=Math.floor(a/256);if(256*s>65535)e(new Error("glyphs > 65535 not supported"));else{var l=i.requests[s];l||(l=i.requests[s]=[],x.loadGlyphRange(r,s,n.url,n.requestManager,(function(t,e){if(e)for(var r in e)n._doesCharSupportLocalGlyph(+r)||(i.glyphs[+r]=e[+r]);for(var a=0,o=l;a<o.length;a+=1)(0,o[a])(t,e);delete i.requests[s]}))),l.push((function(t,n){t?e(t):n&&e(null,{stack:r,id:a,glyph:n[a]||null})}))}}else e(null,{stack:r,id:a,glyph:o})}),(function(t,e){if(t)r(t);else if(e){for(var n={},a=0,i=e;a<i.length;a+=1){var o=i[a],s=o.stack,l=o.id,c=o.glyph;(n[s]||(n[s]={}))[l]=c&&{id:c.id,bitmap:c.bitmap.clone(),metrics:c.metrics}}r(null,n)}}))},x.prototype._doesCharSupportLocalGlyph=function(e){return!!this.localIdeographFontFamily&&(t.isChar["CJK Unified Ideographs"](e)||t.isChar["Hangul Syllables"](e)||t.isChar.Hiragana(e)||t.isChar.Katakana(e))},x.prototype._tinySDF=function(e,r,n){var a=this.localIdeographFontFamily;if(a&&this._doesCharSupportLocalGlyph(n)){var i=e.tinySDF;if(!i){var o="400";/bold/i.test(r)?o="900":/medium/i.test(r)?o="500":/light/i.test(r)&&(o="200"),i=e.tinySDF=new x.TinySDF(24,3,8,.25,a,o)}return{id:n,bitmap:new t.AlphaImage({width:30,height:30},i.draw(String.fromCharCode(n))),metrics:{width:24,height:24,left:0,top:-8,advance:24}}}},x.loadGlyphRange=function(e,r,n,a,i){var o=256*r,s=o+255,l=a.transformRequest(a.normalizeGlyphsURL(n).replace("{fontstack}",e).replace("{range}",o+"-"+s),t.ResourceType.Glyphs);t.getArrayBuffer(l,(function(e,r){if(e)i(e);else if(r){for(var n={},a=0,o=t.parseGlyphPBF(r);a<o.length;a+=1){var s=o[a];n[s.id]=s}i(null,n)}}))},x.TinySDF=h;var b=function(){this.specification=t.styleSpec.light.position};b.prototype.possiblyEvaluate=function(e,r){return t.sphericalToCartesian(e.expression.evaluate(r))},b.prototype.interpolate=function(e,r,n){return{x:t.number(e.x,r.x,n),y:t.number(e.y,r.y,n),z:t.number(e.z,r.z,n)}};var _=new t.Properties({anchor:new t.DataConstantProperty(t.styleSpec.light.anchor),position:new b,color:new t.DataConstantProperty(t.styleSpec.light.color),intensity:new t.DataConstantProperty(t.styleSpec.light.intensity)}),w=function(e){function r(r){e.call(this),this._transitionable=new t.Transitionable(_),this.setLight(r),this._transitioning=this._transitionable.untransitioned()}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.getLight=function(){return this._transitionable.serialize()},r.prototype.setLight=function(e,r){if(void 0===r&&(r={}),!this._validate(t.validateLight,e,r))for(var n in e){var a=e[n];t.endsWith(n,"-transition")?this._transitionable.setTransition(n.slice(0,-"-transition".length),a):this._transitionable.setValue(n,a)}},r.prototype.updateTransitions=function(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning)},r.prototype.hasTransition=function(){return this._transitioning.hasTransition()},r.prototype.recalculate=function(t){this.properties=this._transitioning.possiblyEvaluate(t)},r.prototype._validate=function(e,r,n){return(!n||!1!==n.validate)&&t.emitValidationErrors(this,e.call(t.validateStyle,t.extend({value:r,style:{glyphs:!0,sprite:!0},styleSpec:t.styleSpec})))},r}(t.Evented),k=function(t,e){this.width=t,this.height=e,this.nextRow=0,this.bytes=4,this.data=new Uint8Array(this.width*this.height*this.bytes),this.positions={}};k.prototype.getDash=function(t,e){var r=t.join(",")+String(e);return this.positions[r]||(this.positions[r]=this.addDash(t,e)),this.positions[r]},k.prototype.addDash=function(e,r){var n=r?7:0,a=2*n+1;if(this.nextRow+a>this.height)return t.warnOnce("LineAtlas out of space"),null;for(var i=0,o=0;o<e.length;o++)i+=e[o];for(var s=this.width/i,l=s/2,c=e.length%2==1,u=-n;u<=n;u++)for(var f=this.nextRow+n+u,p=this.width*f,h=c?-e[e.length-1]:0,d=e[0],g=1,v=0;v<this.width;v++){for(;d<v/s;)h=d,d+=e[g],c&&g===e.length-1&&(d+=e[0]),g++;var m=Math.abs(v-h*s),y=Math.abs(v-d*s),x=Math.min(m,y),b=g%2==1,_=void 0;if(r){var w=n?u/n*(l+1):0;if(b){var k=l-Math.abs(w);_=Math.sqrt(x*x+k*k)}else _=l-Math.sqrt(x*x+w*w)}else _=(b?1:-1)*x;this.data[3+4*(p+v)]=Math.max(0,Math.min(255,_+128))}var T={y:(this.nextRow+n+.5)/this.height,height:2*n/this.height,width:i};return this.nextRow+=a,this.dirty=!0,T},k.prototype.bind=function(t){var e=t.gl;this.texture?(e.bindTexture(e.TEXTURE_2D,this.texture),this.dirty&&(this.dirty=!1,e.texSubImage2D(e.TEXTURE_2D,0,0,0,this.width,this.height,e.RGBA,e.UNSIGNED_BYTE,this.data))):(this.texture=e.createTexture(),e.bindTexture(e.TEXTURE_2D,this.texture),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.REPEAT),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.REPEAT),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.LINEAR),e.texImage2D(e.TEXTURE_2D,0,e.RGBA,this.width,this.height,0,e.RGBA,e.UNSIGNED_BYTE,this.data))};var T=function e(r,n){this.workerPool=r,this.actors=[],this.currentActor=0,this.id=t.uniqueId();for(var a=this.workerPool.acquire(this.id),i=0;i<a.length;i++){var o=a[i],s=new e.Actor(o,n,this.id);s.name="Worker "+i,this.actors.push(s)}};function A(e,r,n){var a=function(a,i){if(a)return n(a);if(i){var o=t.pick(t.extend(i,e),["tiles","minzoom","maxzoom","attribution","mapbox_logo","bounds","scheme","tileSize","encoding"]);i.vector_layers&&(o.vectorLayers=i.vector_layers,o.vectorLayerIds=o.vectorLayers.map((function(t){return t.id}))),e.url&&(o.tiles=r.canonicalizeTileset(o,e.url)),n(null,o)}};return e.url?t.getJSON(r.transformRequest(r.normalizeSourceURL(e.url),t.ResourceType.Source),a):t.browser.frame((function(){return a(null,e)}))}T.prototype.broadcast=function(e,r,n){n=n||function(){},t.asyncAll(this.actors,(function(t,n){t.send(e,r,n)}),n)},T.prototype.getActor=function(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]},T.prototype.remove=function(){this.actors.forEach((function(t){t.remove()})),this.actors=[],this.workerPool.release(this.id)},T.Actor=t.Actor;var M=function(e,r,n){this.bounds=t.LngLatBounds.convert(this.validateBounds(e)),this.minzoom=r||0,this.maxzoom=n||24};M.prototype.validateBounds=function(t){return Array.isArray(t)&&4===t.length?[Math.max(-180,t[0]),Math.max(-90,t[1]),Math.min(180,t[2]),Math.min(90,t[3])]:[-180,-90,180,90]},M.prototype.contains=function(e){var r=Math.pow(2,e.z),n=Math.floor(t.mercatorXfromLng(this.bounds.getWest())*r),a=Math.floor(t.mercatorYfromLat(this.bounds.getNorth())*r),i=Math.ceil(t.mercatorXfromLng(this.bounds.getEast())*r),o=Math.ceil(t.mercatorYfromLat(this.bounds.getSouth())*r);return e.x>=n&&e.x<i&&e.y>=a&&e.y<o};var E=function(e){function r(r,n,a,i){if(e.call(this),this.id=r,this.dispatcher=a,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,t.extend(this,t.pick(n,["url","scheme","tileSize"])),this._options=t.extend({type:"vector"},n),this._collectResourceTiming=n.collectResourceTiming,512!==this.tileSize)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(i)}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.load=function(){var e=this;this._loaded=!1,this.fire(new t.Event("dataloading",{dataType:"source"})),this._tileJSONRequest=A(this._options,this.map._requestManager,(function(r,n){e._tileJSONRequest=null,e._loaded=!0,r?e.fire(new t.ErrorEvent(r)):n&&(t.extend(e,n),n.bounds&&(e.tileBounds=new M(n.bounds,e.minzoom,e.maxzoom)),t.postTurnstileEvent(n.tiles,e.map._requestManager._customAccessToken),t.postMapLoadEvent(n.tiles,e.map._getMapId(),e.map._requestManager._skuToken,e.map._requestManager._customAccessToken),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"})))}))},r.prototype.loaded=function(){return this._loaded},r.prototype.hasTile=function(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)},r.prototype.onAdd=function(t){this.map=t,this.load()},r.prototype.onRemove=function(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)},r.prototype.serialize=function(){return t.extend({},this._options)},r.prototype.loadTile=function(e,r){var n=this.map._requestManager.normalizeTileURL(e.tileID.canonical.url(this.tiles,this.scheme),this.url,null),a={request:this.map._requestManager.transformRequest(n,t.ResourceType.Tile),uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,tileSize:this.tileSize*e.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:t.browser.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes};function i(n,a){return delete e.request,e.aborted?r(null):n&&404!==n.status?r(n):(a&&a.resourceTiming&&(e.resourceTiming=a.resourceTiming),this.map._refreshExpiredTiles&&a&&e.setExpiryData(a),e.loadVectorData(a,this.map.painter),t.cacheEntryPossiblyAdded(this.dispatcher),r(null),void(e.reloadCallback&&(this.loadTile(e,e.reloadCallback),e.reloadCallback=null)))}a.request.collectResourceTiming=this._collectResourceTiming,e.actor&&"expired"!==e.state?"loading"===e.state?e.reloadCallback=r:e.request=e.actor.send("reloadTile",a,i.bind(this)):(e.actor=this.dispatcher.getActor(),e.request=e.actor.send("loadTile",a,i.bind(this)))},r.prototype.abortTile=function(t){t.request&&(t.request.cancel(),delete t.request),t.actor&&t.actor.send("abortTile",{uid:t.uid,type:this.type,source:this.id},void 0)},r.prototype.unloadTile=function(t){t.unloadVectorData(),t.actor&&t.actor.send("removeTile",{uid:t.uid,type:this.type,source:this.id},void 0)},r.prototype.hasTransition=function(){return!1},r}(t.Evented),S=function(e){function r(r,n,a,i){e.call(this),this.id=r,this.dispatcher=a,this.setEventedParent(i),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=t.extend({type:"raster"},n),t.extend(this,t.pick(n,["url","scheme","tileSize"]))}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.load=function(){var e=this;this._loaded=!1,this.fire(new t.Event("dataloading",{dataType:"source"})),this._tileJSONRequest=A(this._options,this.map._requestManager,(function(r,n){e._tileJSONRequest=null,e._loaded=!0,r?e.fire(new t.ErrorEvent(r)):n&&(t.extend(e,n),n.bounds&&(e.tileBounds=new M(n.bounds,e.minzoom,e.maxzoom)),t.postTurnstileEvent(n.tiles),t.postMapLoadEvent(n.tiles,e.map._getMapId(),e.map._requestManager._skuToken),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"})))}))},r.prototype.loaded=function(){return this._loaded},r.prototype.onAdd=function(t){this.map=t,this.load()},r.prototype.onRemove=function(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)},r.prototype.serialize=function(){return t.extend({},this._options)},r.prototype.hasTile=function(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)},r.prototype.loadTile=function(e,r){var n=this,a=this.map._requestManager.normalizeTileURL(e.tileID.canonical.url(this.tiles,this.scheme),this.url,this.tileSize);e.request=t.getImage(this.map._requestManager.transformRequest(a,t.ResourceType.Tile),(function(a,i){if(delete e.request,e.aborted)e.state="unloaded",r(null);else if(a)e.state="errored",r(a);else if(i){n.map._refreshExpiredTiles&&e.setExpiryData(i),delete i.cacheControl,delete i.expires;var o=n.map.painter.context,s=o.gl;e.texture=n.map.painter.getTileTexture(i.width),e.texture?e.texture.update(i,{useMipmap:!0}):(e.texture=new t.Texture(o,i,s.RGBA,{useMipmap:!0}),e.texture.bind(s.LINEAR,s.CLAMP_TO_EDGE,s.LINEAR_MIPMAP_NEAREST),o.extTextureFilterAnisotropic&&s.texParameterf(s.TEXTURE_2D,o.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,o.extTextureFilterAnisotropicMax)),e.state="loaded",t.cacheEntryPossiblyAdded(n.dispatcher),r(null)}}))},r.prototype.abortTile=function(t,e){t.request&&(t.request.cancel(),delete t.request),e()},r.prototype.unloadTile=function(t,e){t.texture&&this.map.painter.saveTileTexture(t.texture),e()},r.prototype.hasTransition=function(){return!1},r}(t.Evented),C=function(e){function r(r,n,a,i){e.call(this,r,n,a,i),this.type="raster-dem",this.maxzoom=22,this._options=t.extend({type:"raster-dem"},n),this.encoding=n.encoding||"mapbox"}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.serialize=function(){return{type:"raster-dem",url:this.url,tileSize:this.tileSize,tiles:this.tiles,bounds:this.bounds,encoding:this.encoding}},r.prototype.loadTile=function(e,r){var n=this.map._requestManager.normalizeTileURL(e.tileID.canonical.url(this.tiles,this.scheme),this.url,this.tileSize);function a(t,n){t&&(e.state="errored",r(t)),n&&(e.dem=n,e.needsHillshadePrepare=!0,e.state="loaded",r(null))}e.request=t.getImage(this.map._requestManager.transformRequest(n,t.ResourceType.Tile),function(n,i){if(delete e.request,e.aborted)e.state="unloaded",r(null);else if(n)e.state="errored",r(n);else if(i){this.map._refreshExpiredTiles&&e.setExpiryData(i),delete i.cacheControl,delete i.expires;var o=t.browser.getImageData(i),s={uid:e.uid,coord:e.tileID,source:this.id,rawImageData:o,encoding:this.encoding};e.actor&&"expired"!==e.state||(e.actor=this.dispatcher.getActor(),e.actor.send("loadDEMTile",s,a.bind(this)))}}.bind(this)),e.neighboringTiles=this._getNeighboringTiles(e.tileID)},r.prototype._getNeighboringTiles=function(e){var r=e.canonical,n=Math.pow(2,r.z),a=(r.x-1+n)%n,i=0===r.x?e.wrap-1:e.wrap,o=(r.x+1+n)%n,s=r.x+1===n?e.wrap+1:e.wrap,l={};return l[new t.OverscaledTileID(e.overscaledZ,i,r.z,a,r.y).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,s,r.z,o,r.y).key]={backfilled:!1},r.y>0&&(l[new t.OverscaledTileID(e.overscaledZ,i,r.z,a,r.y-1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,e.wrap,r.z,r.x,r.y-1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,s,r.z,o,r.y-1).key]={backfilled:!1}),r.y+1<n&&(l[new t.OverscaledTileID(e.overscaledZ,i,r.z,a,r.y+1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,e.wrap,r.z,r.x,r.y+1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,s,r.z,o,r.y+1).key]={backfilled:!1}),l},r.prototype.unloadTile=function(t){t.demTexture&&this.map.painter.saveTileTexture(t.demTexture),t.fbo&&(t.fbo.destroy(),delete t.fbo),t.dem&&delete t.dem,delete t.neighboringTiles,t.state="unloaded",t.actor&&t.actor.send("removeDEMTile",{uid:t.uid,source:this.id})},r}(S),L=function(e){function r(r,n,a,i){e.call(this),this.id=r,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._removed=!1,this._loaded=!1,this.actor=a.getActor(),this.setEventedParent(i),this._data=n.data,this._options=t.extend({},n),this._collectResourceTiming=n.collectResourceTiming,this._resourceTiming=[],void 0!==n.maxzoom&&(this.maxzoom=n.maxzoom),n.type&&(this.type=n.type),n.attribution&&(this.attribution=n.attribution);var o=t.EXTENT/this.tileSize;this.workerOptions=t.extend({source:this.id,cluster:n.cluster||!1,geojsonVtOptions:{buffer:(void 0!==n.buffer?n.buffer:128)*o,tolerance:(void 0!==n.tolerance?n.tolerance:.375)*o,extent:t.EXTENT,maxZoom:this.maxzoom,lineMetrics:n.lineMetrics||!1,generateId:n.generateId||!1},superclusterOptions:{maxZoom:void 0!==n.clusterMaxZoom?Math.min(n.clusterMaxZoom,this.maxzoom-1):this.maxzoom-1,extent:t.EXTENT,radius:(n.clusterRadius||50)*o,log:!1},clusterProperties:n.clusterProperties},n.workerOptions)}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.load=function(){var e=this;this.fire(new t.Event("dataloading",{dataType:"source"})),this._updateWorkerData((function(r){if(r)e.fire(new t.ErrorEvent(r));else{var n={dataType:"source",sourceDataType:"metadata"};e._collectResourceTiming&&e._resourceTiming&&e._resourceTiming.length>0&&(n.resourceTiming=e._resourceTiming,e._resourceTiming=[]),e.fire(new t.Event("data",n))}}))},r.prototype.onAdd=function(t){this.map=t,this.load()},r.prototype.setData=function(e){var r=this;return this._data=e,this.fire(new t.Event("dataloading",{dataType:"source"})),this._updateWorkerData((function(e){if(e)r.fire(new t.ErrorEvent(e));else{var n={dataType:"source",sourceDataType:"content"};r._collectResourceTiming&&r._resourceTiming&&r._resourceTiming.length>0&&(n.resourceTiming=r._resourceTiming,r._resourceTiming=[]),r.fire(new t.Event("data",n))}})),this},r.prototype.getClusterExpansionZoom=function(t,e){return this.actor.send("geojson.getClusterExpansionZoom",{clusterId:t,source:this.id},e),this},r.prototype.getClusterChildren=function(t,e){return this.actor.send("geojson.getClusterChildren",{clusterId:t,source:this.id},e),this},r.prototype.getClusterLeaves=function(t,e,r,n){return this.actor.send("geojson.getClusterLeaves",{source:this.id,clusterId:t,limit:e,offset:r},n),this},r.prototype._updateWorkerData=function(e){var r=this;this._loaded=!1;var n=t.extend({},this.workerOptions),a=this._data;"string"==typeof a?(n.request=this.map._requestManager.transformRequest(t.browser.resolveURL(a),t.ResourceType.Source),n.request.collectResourceTiming=this._collectResourceTiming):n.data=JSON.stringify(a),this.actor.send(this.type+".loadData",n,(function(t,a){r._removed||a&&a.abandoned||(r._loaded=!0,a&&a.resourceTiming&&a.resourceTiming[r.id]&&(r._resourceTiming=a.resourceTiming[r.id].slice(0)),r.actor.send(r.type+".coalesce",{source:n.source},null),e(t))}))},r.prototype.loaded=function(){return this._loaded},r.prototype.loadTile=function(e,r){var n=this,a=e.actor?"reloadTile":"loadTile";e.actor=this.actor;var i={type:this.type,uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:t.browser.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes};e.request=this.actor.send(a,i,(function(t,i){return delete e.request,e.unloadVectorData(),e.aborted?r(null):t?r(t):(e.loadVectorData(i,n.map.painter,"reloadTile"===a),r(null))}))},r.prototype.abortTile=function(t){t.request&&(t.request.cancel(),delete t.request),t.aborted=!0},r.prototype.unloadTile=function(t){t.unloadVectorData(),this.actor.send("removeTile",{uid:t.uid,type:this.type,source:this.id})},r.prototype.onRemove=function(){this._removed=!0,this.actor.send("removeSource",{type:this.type,source:this.id})},r.prototype.serialize=function(){return t.extend({},this._options,{type:this.type,data:this._data})},r.prototype.hasTransition=function(){return!1},r}(t.Evented),O=function(e){function r(t,r,n,a){e.call(this),this.id=t,this.dispatcher=n,this.coordinates=r.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(a),this.options=r}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.load=function(e,r){var n=this;this._loaded=!1,this.fire(new t.Event("dataloading",{dataType:"source"})),this.url=this.options.url,t.getImage(this.map._requestManager.transformRequest(this.url,t.ResourceType.Image),(function(a,i){n._loaded=!0,a?n.fire(new t.ErrorEvent(a)):i&&(n.image=i,e&&(n.coordinates=e),r&&r(),n._finishLoading())}))},r.prototype.loaded=function(){return this._loaded},r.prototype.updateImage=function(t){var e=this;return this.image&&t.url?(this.options.url=t.url,this.load(t.coordinates,(function(){e.texture=null})),this):this},r.prototype._finishLoading=function(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})))},r.prototype.onAdd=function(t){this.map=t,this.load()},r.prototype.setCoordinates=function(e){var r=this;this.coordinates=e;var n=e.map(t.MercatorCoordinate.fromLngLat);this.tileID=function(e){for(var r=1/0,n=1/0,a=-1/0,i=-1/0,o=0,s=e;o<s.length;o+=1){var l=s[o];r=Math.min(r,l.x),n=Math.min(n,l.y),a=Math.max(a,l.x),i=Math.max(i,l.y)}var c=a-r,u=i-n,f=Math.max(c,u),p=Math.max(0,Math.floor(-Math.log(f)/Math.LN2)),h=Math.pow(2,p);return new t.CanonicalTileID(p,Math.floor((r+a)/2*h),Math.floor((n+i)/2*h))}(n),this.minzoom=this.maxzoom=this.tileID.z;var a=n.map((function(t){return r.tileID.getTilePoint(t)._round()}));return this._boundsArray=new t.StructArrayLayout4i8,this._boundsArray.emplaceBack(a[0].x,a[0].y,0,0),this._boundsArray.emplaceBack(a[1].x,a[1].y,t.EXTENT,0),this._boundsArray.emplaceBack(a[3].x,a[3].y,0,t.EXTENT),this._boundsArray.emplaceBack(a[2].x,a[2].y,t.EXTENT,t.EXTENT),this.boundsBuffer&&(this.boundsBuffer.destroy(),delete this.boundsBuffer),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"})),this},r.prototype.prepare=function(){if(0!==Object.keys(this.tiles).length&&this.image){var e=this.map.painter.context,r=e.gl;for(var n in this.boundsBuffer||(this.boundsBuffer=e.createVertexBuffer(this._boundsArray,t.rasterBoundsAttributes.members)),this.boundsSegments||(this.boundsSegments=t.SegmentVector.simpleSegment(0,0,4,2)),this.texture||(this.texture=new t.Texture(e,this.image,r.RGBA),this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE)),this.tiles){var a=this.tiles[n];"loaded"!==a.state&&(a.state="loaded",a.texture=this.texture)}}},r.prototype.loadTile=function(t,e){this.tileID&&this.tileID.equals(t.tileID.canonical)?(this.tiles[String(t.tileID.wrap)]=t,t.buckets={},e(null)):(t.state="errored",e(null))},r.prototype.serialize=function(){return{type:"image",url:this.options.url,coordinates:this.coordinates}},r.prototype.hasTransition=function(){return!1},r}(t.Evented),P=function(e){function r(t,r,n,a){e.call(this,t,r,n,a),this.roundZoom=!0,this.type="video",this.options=r}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.load=function(){var e=this;this._loaded=!1;var r=this.options;this.urls=[];for(var n=0,a=r.urls;n<a.length;n+=1){var i=a[n];this.urls.push(this.map._requestManager.transformRequest(i,t.ResourceType.Source).url)}t.getVideo(this.urls,(function(r,n){e._loaded=!0,r?e.fire(new t.ErrorEvent(r)):n&&(e.video=n,e.video.loop=!0,e.video.addEventListener("playing",(function(){e.map.triggerRepaint()})),e.map&&e.video.play(),e._finishLoading())}))},r.prototype.pause=function(){this.video&&this.video.pause()},r.prototype.play=function(){this.video&&this.video.play()},r.prototype.seek=function(e){if(this.video){var r=this.video.seekable;e<r.start(0)||e>r.end(0)?this.fire(new t.ErrorEvent(new t.ValidationError("Playback for this video can be set only between the "+r.start(0)+" and "+r.end(0)+"-second mark."))):this.video.currentTime=e}},r.prototype.getVideo=function(){return this.video},r.prototype.onAdd=function(t){this.map||(this.map=t,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))},r.prototype.prepare=function(){if(!(0===Object.keys(this.tiles).length||this.video.readyState<2)){var e=this.map.painter.context,r=e.gl;for(var n in this.boundsBuffer||(this.boundsBuffer=e.createVertexBuffer(this._boundsArray,t.rasterBoundsAttributes.members)),this.boundsSegments||(this.boundsSegments=t.SegmentVector.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE),r.texSubImage2D(r.TEXTURE_2D,0,0,0,r.RGBA,r.UNSIGNED_BYTE,this.video)):(this.texture=new t.Texture(e,this.video,r.RGBA),this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE)),this.tiles){var a=this.tiles[n];"loaded"!==a.state&&(a.state="loaded",a.texture=this.texture)}}},r.prototype.serialize=function(){return{type:"video",urls:this.urls,coordinates:this.coordinates}},r.prototype.hasTransition=function(){return this.video&&!this.video.paused},r}(O),I=function(e){function r(r,n,a,i){e.call(this,r,n,a,i),n.coordinates?Array.isArray(n.coordinates)&&4===n.coordinates.length&&!n.coordinates.some((function(t){return!Array.isArray(t)||2!==t.length||t.some((function(t){return"number"!=typeof t}))}))||this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,null,'missing required property "coordinates"'))),n.animate&&"boolean"!=typeof n.animate&&this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,null,'optional "animate" property must be a boolean value'))),n.canvas?"string"==typeof n.canvas||n.canvas instanceof t.window.HTMLCanvasElement||this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,null,'missing required property "canvas"'))),this.options=n,this.animate=void 0===n.animate||n.animate}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.load=function(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof t.window.HTMLCanvasElement?this.options.canvas:t.window.document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new t.ErrorEvent(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())},r.prototype.getCanvas=function(){return this.canvas},r.prototype.onAdd=function(t){this.map=t,this.load(),this.canvas&&this.animate&&this.play()},r.prototype.onRemove=function(){this.pause()},r.prototype.prepare=function(){var e=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,e=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,e=!0),!this._hasInvalidDimensions()&&0!==Object.keys(this.tiles).length){var r=this.map.painter.context,n=r.gl;for(var a in this.boundsBuffer||(this.boundsBuffer=r.createVertexBuffer(this._boundsArray,t.rasterBoundsAttributes.members)),this.boundsSegments||(this.boundsSegments=t.SegmentVector.simpleSegment(0,0,4,2)),this.texture?(e||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new t.Texture(r,this.canvas,n.RGBA,{premultiply:!0}),this.tiles){var 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e=this.gl;e.framebufferTexture2D(e.FRAMEBUFFER,e.COLOR_ATTACHMENT0,e.TEXTURE_2D,t,0),this.current=t,this.dirty=!1}},e}(_t),kt=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){if(t!==this.current||this.dirty){this.context.bindFramebuffer.set(this.parent);var e=this.gl;e.framebufferRenderbuffer(e.FRAMEBUFFER,e.DEPTH_ATTACHMENT,e.RENDERBUFFER,t),this.current=t,this.dirty=!1}},e}(_t),Tt=function(t,e,r){this.context=t,this.width=e,this.height=r;var n=t.gl,a=this.framebuffer=n.createFramebuffer();this.colorAttachment=new wt(t,a),this.depthAttachment=new kt(t,a)};Tt.prototype.destroy=function(){var t=this.context.gl,e=this.colorAttachment.get();e&&t.deleteTexture(e);var r=this.depthAttachment.get();r&&t.deleteRenderbuffer(r),t.deleteFramebuffer(this.framebuffer)};var At=function(t,e,r){this.func=t,this.mask=e,this.range=r};At.ReadOnly=!1,At.ReadWrite=!0,At.disabled=new At(519,At.ReadOnly,[0,1]);var Mt=function(t,e,r,n,a,i){this.test=t,this.ref=e,this.mask=r,this.fail=n,this.depthFail=a,this.pass=i};Mt.disabled=new Mt({func:519,mask:0},0,0,7680,7680,7680);var Et=function(t,e,r){this.blendFunction=t,this.blendColor=e,this.mask=r};Et.disabled=new Et(Et.Replace=[1,0],t.Color.transparent,[!1,!1,!1,!1]),Et.unblended=new Et(Et.Replace,t.Color.transparent,[!0,!0,!0,!0]),Et.alphaBlended=new Et([1,771],t.Color.transparent,[!0,!0,!0,!0]);var St=function(t,e,r){this.enable=t,this.mode=e,this.frontFace=r};St.disabled=new St(!1,1029,2305),St.backCCW=new St(!0,1029,2305);var Ct=function(t){this.gl=t,this.extVertexArrayObject=this.gl.getExtension("OES_vertex_array_object"),this.clearColor=new q(this),this.clearDepth=new G(this),this.clearStencil=new W(this),this.colorMask=new Y(this),this.depthMask=new X(this),this.stencilMask=new Z(this),this.stencilFunc=new J(this),this.stencilOp=new K(this),this.stencilTest=new $(this),this.depthRange=new Q(this),this.depthTest=new tt(this),this.depthFunc=new et(this),this.blend=new rt(this),this.blendFunc=new nt(this),this.blendColor=new at(this),this.blendEquation=new it(this),this.cullFace=new ot(this),this.cullFaceSide=new st(this),this.frontFace=new lt(this),this.program=new ct(this),this.activeTexture=new ut(this),this.viewport=new ft(this),this.bindFramebuffer=new pt(this),this.bindRenderbuffer=new ht(this),this.bindTexture=new dt(this),this.bindVertexBuffer=new gt(this),this.bindElementBuffer=new vt(this),this.bindVertexArrayOES=this.extVertexArrayObject&&new mt(this),this.pixelStoreUnpack=new yt(this),this.pixelStoreUnpackPremultiplyAlpha=new xt(this),this.pixelStoreUnpackFlipY=new bt(this),this.extTextureFilterAnisotropic=t.getExtension("EXT_texture_filter_anisotropic")||t.getExtension("MOZ_EXT_texture_filter_anisotropic")||t.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=t.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.extTextureHalfFloat=t.getExtension("OES_texture_half_float"),this.extTextureHalfFloat&&t.getExtension("OES_texture_half_float_linear")};Ct.prototype.setDefault=function(){this.unbindVAO(),this.clearColor.setDefault(),this.clearDepth.setDefault(),this.clearStencil.setDefault(),this.colorMask.setDefault(),this.depthMask.setDefault(),this.stencilMask.setDefault(),this.stencilFunc.setDefault(),this.stencilOp.setDefault(),this.stencilTest.setDefault(),this.depthRange.setDefault(),this.depthTest.setDefault(),this.depthFunc.setDefault(),this.blend.setDefault(),this.blendFunc.setDefault(),this.blendColor.setDefault(),this.blendEquation.setDefault(),this.cullFace.setDefault(),this.cullFaceSide.setDefault(),this.frontFace.setDefault(),this.program.setDefault(),this.activeTexture.setDefault(),this.bindFramebuffer.setDefault(),this.pixelStoreUnpack.setDefault(),this.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.pixelStoreUnpackFlipY.setDefault()},Ct.prototype.setDirty=function(){this.clearColor.dirty=!0,this.clearDepth.dirty=!0,this.clearStencil.dirty=!0,this.colorMask.dirty=!0,this.depthMask.dirty=!0,this.stencilMask.dirty=!0,this.stencilFunc.dirty=!0,this.stencilOp.dirty=!0,this.stencilTest.dirty=!0,this.depthRange.dirty=!0,this.depthTest.dirty=!0,this.depthFunc.dirty=!0,this.blend.dirty=!0,this.blendFunc.dirty=!0,this.blendColor.dirty=!0,this.blendEquation.dirty=!0,this.cullFace.dirty=!0,this.cullFaceSide.dirty=!0,this.frontFace.dirty=!0,this.program.dirty=!0,this.activeTexture.dirty=!0,this.viewport.dirty=!0,this.bindFramebuffer.dirty=!0,this.bindRenderbuffer.dirty=!0,this.bindTexture.dirty=!0,this.bindVertexBuffer.dirty=!0,this.bindElementBuffer.dirty=!0,this.extVertexArrayObject&&(this.bindVertexArrayOES.dirty=!0),this.pixelStoreUnpack.dirty=!0,this.pixelStoreUnpackPremultiplyAlpha.dirty=!0,this.pixelStoreUnpackFlipY.dirty=!0},Ct.prototype.createIndexBuffer=function(t,e){return new j(this,t,e)},Ct.prototype.createVertexBuffer=function(t,e,r){return new U(this,t,e,r)},Ct.prototype.createRenderbuffer=function(t,e,r){var n=this.gl,a=n.createRenderbuffer();return this.bindRenderbuffer.set(a),n.renderbufferStorage(n.RENDERBUFFER,t,e,r),this.bindRenderbuffer.set(null),a},Ct.prototype.createFramebuffer=function(t,e){return new Tt(this,t,e)},Ct.prototype.clear=function(t){var e=t.color,r=t.depth,n=this.gl,a=0;e&&(a|=n.COLOR_BUFFER_BIT,this.clearColor.set(e),this.colorMask.set([!0,!0,!0,!0])),void 0!==r&&(a|=n.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(r),this.depthMask.set(!0)),n.clear(a)},Ct.prototype.setCullFace=function(t){!1===t.enable?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(t.mode),this.frontFace.set(t.frontFace))},Ct.prototype.setDepthMode=function(t){t.func!==this.gl.ALWAYS||t.mask?(this.depthTest.set(!0),this.depthFunc.set(t.func),this.depthMask.set(t.mask),this.depthRange.set(t.range)):this.depthTest.set(!1)},Ct.prototype.setStencilMode=function(t){t.test.func!==this.gl.ALWAYS||t.mask?(this.stencilTest.set(!0),this.stencilMask.set(t.mask),this.stencilOp.set([t.fail,t.depthFail,t.pass]),this.stencilFunc.set({func:t.test.func,ref:t.ref,mask:t.test.mask})):this.stencilTest.set(!1)},Ct.prototype.setColorMode=function(e){t.deepEqual(e.blendFunction,Et.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(e.blendFunction),this.blendColor.set(e.blendColor)),this.colorMask.set(e.mask)},Ct.prototype.unbindVAO=function(){this.extVertexArrayObject&&this.bindVertexArrayOES.set(null)};var Lt=function(e){function r(r,n,a){var i=this;e.call(this),this.id=r,this.dispatcher=a,this.on("data",(function(t){"source"===t.dataType&&"metadata"===t.sourceDataType&&(i._sourceLoaded=!0),i._sourceLoaded&&!i._paused&&"source"===t.dataType&&"content"===t.sourceDataType&&(i.reload(),i.transform&&i.update(i.transform))})),this.on("error",(function(){i._sourceErrored=!0})),this._source=z(r,n,a,this),this._tiles={},this._cache=new N(0,this._unloadTile.bind(this)),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._coveredTiles={},this._state=new t.SourceFeatureState}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.onAdd=function(t){this.map=t,this._maxTileCacheSize=t?t._maxTileCacheSize:null,this._source&&this._source.onAdd&&this._source.onAdd(t)},r.prototype.onRemove=function(t){this._source&&this._source.onRemove&&this._source.onRemove(t)},r.prototype.loaded=function(){if(this._sourceErrored)return!0;if(!this._sourceLoaded)return!1;if(!this._source.loaded())return!1;for(var t in this._tiles){var e=this._tiles[t];if("loaded"!==e.state&&"errored"!==e.state)return!1}return!0},r.prototype.getSource=function(){return this._source},r.prototype.pause=function(){this._paused=!0},r.prototype.resume=function(){if(this._paused){var t=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,t&&this.reload(),this.transform&&this.update(this.transform)}},r.prototype._loadTile=function(t,e){return this._source.loadTile(t,e)},r.prototype._unloadTile=function(t){if(this._source.unloadTile)return this._source.unloadTile(t,(function(){}))},r.prototype._abortTile=function(t){if(this._source.abortTile)return this._source.abortTile(t,(function(){}))},r.prototype.serialize=function(){return this._source.serialize()},r.prototype.prepare=function(t){for(var e in this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null),this._tiles){var r=this._tiles[e];r.upload(t),r.prepare(this.map.style.imageManager)}},r.prototype.getIds=function(){return Object.keys(this._tiles).map(Number).sort(Ot)},r.prototype.getRenderableIds=function(e){var r=this,n=[];for(var a in this._tiles)this._isIdRenderable(+a,e)&&n.push(+a);return e?n.sort((function(e,n){var a=r._tiles[e].tileID,i=r._tiles[n].tileID,o=new t.Point(a.canonical.x,a.canonical.y)._rotate(r.transform.angle),s=new t.Point(i.canonical.x,i.canonical.y)._rotate(r.transform.angle);return a.overscaledZ-i.overscaledZ||s.y-o.y||s.x-o.x})):n.sort(Ot)},r.prototype.hasRenderableParent=function(t){var e=this.findLoadedParent(t,0);return!!e&&this._isIdRenderable(e.tileID.key)},r.prototype._isIdRenderable=function(t,e){return this._tiles[t]&&this._tiles[t].hasData()&&!this._coveredTiles[t]&&(e||!this._tiles[t].holdingForFade())},r.prototype.reload=function(){if(this._paused)this._shouldReloadOnResume=!0;else for(var t in this._cache.reset(),this._tiles)"errored"!==this._tiles[t].state&&this._reloadTile(t,"reloading")},r.prototype._reloadTile=function(t,e){var r=this._tiles[t];r&&("loading"!==r.state&&(r.state=e),this._loadTile(r,this._tileLoaded.bind(this,r,t,e)))},r.prototype._tileLoaded=function(e,r,n,a){if(a)return e.state="errored",void(404!==a.status?this._source.fire(new t.ErrorEvent(a,{tile:e})):this.update(this.transform));e.timeAdded=t.browser.now(),"expired"===n&&(e.refreshedUponExpiration=!0),this._setTileReloadTimer(r,e),"raster-dem"===this.getSource().type&&e.dem&&this._backfillDEM(e),this._state.initializeTileState(e,this.map?this.map.painter:null),this._source.fire(new t.Event("data",{dataType:"source",tile:e,coord:e.tileID}))},r.prototype._backfillDEM=function(t){for(var e=this.getRenderableIds(),r=0;r<e.length;r++){var n=e[r];if(t.neighboringTiles&&t.neighboringTiles[n]){var a=this.getTileByID(n);i(t,a),i(a,t)}}function i(t,e){t.needsHillshadePrepare=!0;var r=e.tileID.canonical.x-t.tileID.canonical.x,n=e.tileID.canonical.y-t.tileID.canonical.y,a=Math.pow(2,t.tileID.canonical.z),i=e.tileID.key;0===r&&0===n||Math.abs(n)>1||(Math.abs(r)>1&&(1===Math.abs(r+a)?r+=a:1===Math.abs(r-a)&&(r-=a)),e.dem&&t.dem&&(t.dem.backfillBorder(e.dem,r,n),t.neighboringTiles&&t.neighboringTiles[i]&&(t.neighboringTiles[i].backfilled=!0)))}},r.prototype.getTile=function(t){return this.getTileByID(t.key)},r.prototype.getTileByID=function(t){return this._tiles[t]},r.prototype.getZoom=function(t){return t.zoom+t.scaleZoom(t.tileSize/this._source.tileSize)},r.prototype._retainLoadedChildren=function(t,e,r,n){for(var a in this._tiles){var i=this._tiles[a];if(!(n[a]||!i.hasData()||i.tileID.overscaledZ<=e||i.tileID.overscaledZ>r)){for(var o=i.tileID;i&&i.tileID.overscaledZ>e+1;){var s=i.tileID.scaledTo(i.tileID.overscaledZ-1);(i=this._tiles[s.key])&&i.hasData()&&(o=s)}for(var l=o;l.overscaledZ>e;)if(t[(l=l.scaledTo(l.overscaledZ-1)).key]){n[o.key]=o;break}}}},r.prototype.findLoadedParent=function(t,e){for(var r=t.overscaledZ-1;r>=e;r--){var n=t.scaledTo(r);if(!n)return;var a=String(n.key),i=this._tiles[a];if(i&&i.hasData())return i;if(this._cache.has(n))return this._cache.get(n)}},r.prototype.updateCacheSize=function(t){var e=(Math.ceil(t.width/this._source.tileSize)+1)*(Math.ceil(t.height/this._source.tileSize)+1),r=Math.floor(5*e),n="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,r):r;this._cache.setMaxSize(n)},r.prototype.handleWrapJump=function(t){var e=(t-(void 0===this._prevLng?t:this._prevLng))/360,r=Math.round(e);if(this._prevLng=t,r){var n={};for(var a in this._tiles){var i=this._tiles[a];i.tileID=i.tileID.unwrapTo(i.tileID.wrap+r),n[i.tileID.key]=i}for(var o in this._tiles=n,this._timers)clearTimeout(this._timers[o]),delete this._timers[o];for(var s in this._tiles){var l=this._tiles[s];this._setTileReloadTimer(s,l)}}},r.prototype.update=function(e){var n=this;if(this.transform=e,this._sourceLoaded&&!this._paused){var a;this.updateCacheSize(e),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used?this._source.tileID?a=e.getVisibleUnwrappedCoordinates(this._source.tileID).map((function(e){return new t.OverscaledTileID(e.canonical.z,e.wrap,e.canonical.z,e.canonical.x,e.canonical.y)})):(a=e.coveringTiles({tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled}),this._source.hasTile&&(a=a.filter((function(t){return n._source.hasTile(t)})))):a=[];var i=(this._source.roundZoom?Math.round:Math.floor)(this.getZoom(e)),o=Math.max(i-r.maxOverzooming,this._source.minzoom),s=Math.max(i+r.maxUnderzooming,this._source.minzoom),l=this._updateRetainedTiles(a,i);if(Pt(this._source.type)){for(var c={},u={},f=0,p=Object.keys(l);f<p.length;f+=1){var h=p[f],d=l[h],g=this._tiles[h];if(g&&!(g.fadeEndTime&&g.fadeEndTime<=t.browser.now())){var v=this.findLoadedParent(d,o);v&&(this._addTile(v.tileID),c[v.tileID.key]=v.tileID),u[h]=d}}for(var m in this._retainLoadedChildren(u,i,s,l),c)l[m]||(this._coveredTiles[m]=!0,l[m]=c[m])}for(var y in l)this._tiles[y].clearFadeHold();for(var x=0,b=t.keysDifference(this._tiles,l);x<b.length;x+=1){var _=b[x],w=this._tiles[_];w.hasSymbolBuckets&&!w.holdingForFade()?w.setHoldDuration(this.map._fadeDuration):w.hasSymbolBuckets&&!w.symbolFadeFinished()||this._removeTile(_)}}},r.prototype.releaseSymbolFadeTiles=function(){for(var t in this._tiles)this._tiles[t].holdingForFade()&&this._removeTile(t)},r.prototype._updateRetainedTiles=function(t,e){for(var n={},a={},i=Math.max(e-r.maxOverzooming,this._source.minzoom),o=Math.max(e+r.maxUnderzooming,this._source.minzoom),s={},l=0,c=t;l<c.length;l+=1){var u=c[l],f=this._addTile(u);n[u.key]=u,f.hasData()||e<this._source.maxzoom&&(s[u.key]=u)}this._retainLoadedChildren(s,e,o,n);for(var p=0,h=t;p<h.length;p+=1){var d=h[p],g=this._tiles[d.key];if(!g.hasData()){if(e+1>this._source.maxzoom){var v=d.children(this._source.maxzoom)[0],m=this.getTile(v);if(m&&m.hasData()){n[v.key]=v;continue}}else{var y=d.children(this._source.maxzoom);if(n[y[0].key]&&n[y[1].key]&&n[y[2].key]&&n[y[3].key])continue}for(var x=g.wasRequested(),b=d.overscaledZ-1;b>=i;--b){var _=d.scaledTo(b);if(a[_.key])break;if(a[_.key]=!0,!(g=this.getTile(_))&&x&&(g=this._addTile(_)),g&&(n[_.key]=_,x=g.wasRequested(),g.hasData()))break}}}return n},r.prototype._addTile=function(e){var r=this._tiles[e.key];if(r)return r;(r=this._cache.getAndRemove(e))&&(this._setTileReloadTimer(e.key,r),r.tileID=e,this._state.initializeTileState(r,this.map?this.map.painter:null),this._cacheTimers[e.key]&&(clearTimeout(this._cacheTimers[e.key]),delete this._cacheTimers[e.key],this._setTileReloadTimer(e.key,r)));var n=Boolean(r);return n||(r=new t.Tile(e,this._source.tileSize*e.overscaleFactor()),this._loadTile(r,this._tileLoaded.bind(this,r,e.key,r.state))),r?(r.uses++,this._tiles[e.key]=r,n||this._source.fire(new t.Event("dataloading",{tile:r,coord:r.tileID,dataType:"source"})),r):null},r.prototype._setTileReloadTimer=function(t,e){var r=this;t in this._timers&&(clearTimeout(this._timers[t]),delete this._timers[t]);var n=e.getExpiryTimeout();n&&(this._timers[t]=setTimeout((function(){r._reloadTile(t,"expired"),delete r._timers[t]}),n))},r.prototype._removeTile=function(t){var e=this._tiles[t];e&&(e.uses--,delete this._tiles[t],this._timers[t]&&(clearTimeout(this._timers[t]),delete this._timers[t]),e.uses>0||(e.hasData()&&"reloading"!==e.state?this._cache.add(e.tileID,e,e.getExpiryTimeout()):(e.aborted=!0,this._abortTile(e),this._unloadTile(e))))},r.prototype.clearTiles=function(){for(var t in this._shouldReloadOnResume=!1,this._paused=!1,this._tiles)this._removeTile(t);this._cache.reset()},r.prototype.tilesIn=function(e,r,n){var a=this,i=[],o=this.transform;if(!o)return i;for(var s=n?o.getCameraQueryGeometry(e):e,l=e.map((function(t){return o.pointCoordinate(t)})),c=s.map((function(t){return o.pointCoordinate(t)})),u=this.getIds(),f=1/0,p=1/0,h=-1/0,d=-1/0,g=0,v=c;g<v.length;g+=1){var m=v[g];f=Math.min(f,m.x),p=Math.min(p,m.y),h=Math.max(h,m.x),d=Math.max(d,m.y)}for(var y=function(e){var n=a._tiles[u[e]];if(!n.holdingForFade()){var s=n.tileID,g=Math.pow(2,o.zoom-n.tileID.overscaledZ),v=r*n.queryPadding*t.EXTENT/n.tileSize/g,m=[s.getTilePoint(new t.MercatorCoordinate(f,p)),s.getTilePoint(new t.MercatorCoordinate(h,d))];if(m[0].x-v<t.EXTENT&&m[0].y-v<t.EXTENT&&m[1].x+v>=0&&m[1].y+v>=0){var y=l.map((function(t){return s.getTilePoint(t)})),x=c.map((function(t){return s.getTilePoint(t)}));i.push({tile:n,tileID:s,queryGeometry:y,cameraQueryGeometry:x,scale:g})}}},x=0;x<u.length;x++)y(x);return i},r.prototype.getVisibleCoordinates=function(t){for(var e=this,r=this.getRenderableIds(t).map((function(t){return e._tiles[t].tileID})),n=0,a=r;n<a.length;n+=1){var i=a[n];i.posMatrix=this.transform.calculatePosMatrix(i.toUnwrapped())}return r},r.prototype.hasTransition=function(){if(this._source.hasTransition())return!0;if(Pt(this._source.type))for(var e in this._tiles){var r=this._tiles[e];if(void 0!==r.fadeEndTime&&r.fadeEndTime>=t.browser.now())return!0}return!1},r.prototype.setFeatureState=function(t,e,r){t=t||"_geojsonTileLayer",this._state.updateState(t,e,r)},r.prototype.removeFeatureState=function(t,e,r){t=t||"_geojsonTileLayer",this._state.removeFeatureState(t,e,r)},r.prototype.getFeatureState=function(t,e){return t=t||"_geojsonTileLayer",this._state.getState(t,e)},r}(t.Evented);function Ot(t,e){return t%32-e%32||e-t}function Pt(t){return"raster"===t||"image"===t||"video"===t}function It(){return new t.window.Worker(Qn.workerUrl)}Lt.maxOverzooming=10,Lt.maxUnderzooming=3;var Dt=function(){this.active={}};Dt.prototype.acquire=function(t){if(!this.workers)for(this.workers=[];this.workers.length<Dt.workerCount;)this.workers.push(new It);return this.active[t]=!0,this.workers.slice()},Dt.prototype.release=function(t){delete this.active[t],0===Object.keys(this.active).length&&(this.workers.forEach((function(t){t.terminate()})),this.workers=null)};var zt,Rt=Math.floor(t.browser.hardwareConcurrency/2);function Ft(e,r){var n={};for(var a in e)"ref"!==a&&(n[a]=e[a]);return t.refProperties.forEach((function(t){t in r&&(n[t]=r[t])})),n}function Bt(t){t=t.slice();for(var e=Object.create(null),r=0;r<t.length;r++)e[t[r].id]=t[r];for(var n=0;n<t.length;n++)"ref"in t[n]&&(t[n]=Ft(t[n],e[t[n].ref]));return t}Dt.workerCount=Math.max(Math.min(Rt,6),1);var Nt={setStyle:"setStyle",addLayer:"addLayer",removeLayer:"removeLayer",setPaintProperty:"setPaintProperty",setLayoutProperty:"setLayoutProperty",setFilter:"setFilter",addSource:"addSource",removeSource:"removeSource",setGeoJSONSourceData:"setGeoJSONSourceData",setLayerZoomRange:"setLayerZoomRange",setLayerProperty:"setLayerProperty",setCenter:"setCenter",setZoom:"setZoom",setBearing:"setBearing",setPitch:"setPitch",setSprite:"setSprite",setGlyphs:"setGlyphs",setTransition:"setTransition",setLight:"setLight"};function jt(t,e,r){r.push({command:Nt.addSource,args:[t,e[t]]})}function Vt(t,e,r){e.push({command:Nt.removeSource,args:[t]}),r[t]=!0}function Ut(t,e,r,n){Vt(t,r,n),jt(t,e,r)}function Ht(e,r,n){var a;for(a in e[n])if(e[n].hasOwnProperty(a)&&"data"!==a&&!t.deepEqual(e[n][a],r[n][a]))return!1;for(a in r[n])if(r[n].hasOwnProperty(a)&&"data"!==a&&!t.deepEqual(e[n][a],r[n][a]))return!1;return!0}function qt(e,r,n,a,i,o){var s;for(s in r=r||{},e=e||{})e.hasOwnProperty(s)&&(t.deepEqual(e[s],r[s])||n.push({command:o,args:[a,s,r[s],i]}));for(s in r)r.hasOwnProperty(s)&&!e.hasOwnProperty(s)&&(t.deepEqual(e[s],r[s])||n.push({command:o,args:[a,s,r[s],i]}))}function Gt(t){return t.id}function Wt(t,e){return t[e.id]=e,t}var Yt=function(t,e,r){var n=this.boxCells=[],a=this.circleCells=[];this.xCellCount=Math.ceil(t/r),this.yCellCount=Math.ceil(e/r);for(var i=0;i<this.xCellCount*this.yCellCount;i++)n.push([]),a.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=t,this.height=e,this.xScale=this.xCellCount/t,this.yScale=this.yCellCount/e,this.boxUid=0,this.circleUid=0};function Xt(e,r,n,a,i){var o=t.create();return r?(t.scale(o,o,[1/i,1/i,1]),n||t.rotateZ(o,o,a.angle)):t.multiply(o,a.labelPlaneMatrix,e),o}function Zt(e,r,n,a,i){if(r){var o=t.clone(e);return t.scale(o,o,[i,i,1]),n||t.rotateZ(o,o,-a.angle),o}return a.glCoordMatrix}function Jt(e,r){var n=[e.x,e.y,0,1];oe(n,n,r);var a=n[3];return{point:new t.Point(n[0]/a,n[1]/a),signedDistanceFromCamera:a}}function Kt(t,e){var r=t[0]/t[3],n=t[1]/t[3];return r>=-e[0]&&r<=e[0]&&n>=-e[1]&&n<=e[1]}function $t(e,r,n,a,i,o,s,l){var c=a?e.textSizeData:e.iconSizeData,u=t.evaluateSizeForZoom(c,n.transform.zoom),f=[256/n.width*2+1,256/n.height*2+1],p=a?e.text.dynamicLayoutVertexArray:e.icon.dynamicLayoutVertexArray;p.clear();for(var h=e.lineVertexArray,d=a?e.text.placedSymbolArray:e.icon.placedSymbolArray,g=n.transform.width/n.transform.height,v=!1,m=0;m<d.length;m++){var y=d.get(m);if(y.hidden||y.writingMode===t.WritingMode.vertical&&!v)ie(y.numGlyphs,p);else{v=!1;var x=[y.anchorX,y.anchorY,0,1];if(t.transformMat4(x,x,r),Kt(x,f)){var b=.5+x[3]/n.transform.cameraToCenterDistance*.5,_=t.evaluateSizeForFeature(c,u,y),w=s?_*b:_/b,k=new t.Point(y.anchorX,y.anchorY),T=Jt(k,i).point,A={},M=ee(y,w,!1,l,r,i,o,e.glyphOffsetArray,h,p,T,k,A,g);v=M.useVertical,(M.notEnoughRoom||v||M.needsFlipping&&ee(y,w,!0,l,r,i,o,e.glyphOffsetArray,h,p,T,k,A,g).notEnoughRoom)&&ie(y.numGlyphs,p)}else ie(y.numGlyphs,p)}}a?e.text.dynamicLayoutVertexBuffer.updateData(p):e.icon.dynamicLayoutVertexBuffer.updateData(p)}function Qt(t,e,r,n,a,i,o,s,l,c,u,f){var p=s.glyphStartIndex+s.numGlyphs,h=s.lineStartIndex,d=s.lineStartIndex+s.lineLength,g=e.getoffsetX(s.glyphStartIndex),v=e.getoffsetX(p-1),m=ne(t*g,r,n,a,i,o,s.segment,h,d,l,c,u,f);if(!m)return null;var y=ne(t*v,r,n,a,i,o,s.segment,h,d,l,c,u,f);return y?{first:m,last:y}:null}function te(e,r,n,a){return e===t.WritingMode.horizontal&&Math.abs(n.y-r.y)>Math.abs(n.x-r.x)*a?{useVertical:!0}:(e===t.WritingMode.vertical?r.y<n.y:r.x>n.x)?{needsFlipping:!0}:null}function ee(e,r,n,a,i,o,s,l,c,u,f,p,h,d){var g,v=r/24,m=e.lineOffsetX*v,y=e.lineOffsetY*v;if(e.numGlyphs>1){var x=e.glyphStartIndex+e.numGlyphs,b=e.lineStartIndex,_=e.lineStartIndex+e.lineLength,w=Qt(v,l,m,y,n,f,p,e,c,o,h,!1);if(!w)return{notEnoughRoom:!0};var k=Jt(w.first.point,s).point,T=Jt(w.last.point,s).point;if(a&&!n){var A=te(e.writingMode,k,T,d);if(A)return A}g=[w.first];for(var M=e.glyphStartIndex+1;M<x-1;M++)g.push(ne(v*l.getoffsetX(M),m,y,n,f,p,e.segment,b,_,c,o,h,!1));g.push(w.last)}else{if(a&&!n){var E=Jt(p,i).point,S=e.lineStartIndex+e.segment+1,C=new t.Point(c.getx(S),c.gety(S)),L=Jt(C,i),O=L.signedDistanceFromCamera>0?L.point:re(p,C,E,1,i),P=te(e.writingMode,E,O,d);if(P)return P}var I=ne(v*l.getoffsetX(e.glyphStartIndex),m,y,n,f,p,e.segment,e.lineStartIndex,e.lineStartIndex+e.lineLength,c,o,h,!1);if(!I)return{notEnoughRoom:!0};g=[I]}for(var D=0,z=g;D<z.length;D+=1){var R=z[D];t.addDynamicAttributes(u,R.point,R.angle)}return{}}function re(t,e,r,n,a){var i=Jt(t.add(t.sub(e)._unit()),a).point,o=r.sub(i);return r.add(o._mult(n/o.mag()))}function ne(e,r,n,a,i,o,s,l,c,u,f,p,h){var d=a?e-r:e+r,g=d>0?1:-1,v=0;a&&(g*=-1,v=Math.PI),g<0&&(v+=Math.PI);for(var m=g>0?l+s:l+s+1,y=m,x=i,b=i,_=0,w=0,k=Math.abs(d);_+w<=k;){if((m+=g)<l||m>=c)return null;if(b=x,void 0===(x=p[m])){var T=new t.Point(u.getx(m),u.gety(m)),A=Jt(T,f);if(A.signedDistanceFromCamera>0)x=p[m]=A.point;else{var M=m-g;x=re(0===_?o:new t.Point(u.getx(M),u.gety(M)),T,b,k-_+1,f)}}_+=w,w=b.dist(x)}var E=(k-_)/w,S=x.sub(b),C=S.mult(E)._add(b);return C._add(S._unit()._perp()._mult(n*g)),{point:C,angle:v+Math.atan2(x.y-b.y,x.x-b.x),tileDistance:h?{prevTileDistance:m-g===y?0:u.gettileUnitDistanceFromAnchor(m-g),lastSegmentViewportDistance:k-_}:null}}Yt.prototype.keysLength=function(){return this.boxKeys.length+this.circleKeys.length},Yt.prototype.insert=function(t,e,r,n,a){this._forEachCell(e,r,n,a,this._insertBoxCell,this.boxUid++),this.boxKeys.push(t),this.bboxes.push(e),this.bboxes.push(r),this.bboxes.push(n),this.bboxes.push(a)},Yt.prototype.insertCircle=function(t,e,r,n){this._forEachCell(e-n,r-n,e+n,r+n,this._insertCircleCell,this.circleUid++),this.circleKeys.push(t),this.circles.push(e),this.circles.push(r),this.circles.push(n)},Yt.prototype._insertBoxCell=function(t,e,r,n,a,i){this.boxCells[a].push(i)},Yt.prototype._insertCircleCell=function(t,e,r,n,a,i){this.circleCells[a].push(i)},Yt.prototype._query=function(t,e,r,n,a,i){if(r<0||t>this.width||n<0||e>this.height)return!a&&[];var o=[];if(t<=0&&e<=0&&this.width<=r&&this.height<=n){if(a)return!0;for(var s=0;s<this.boxKeys.length;s++)o.push({key:this.boxKeys[s],x1:this.bboxes[4*s],y1:this.bboxes[4*s+1],x2:this.bboxes[4*s+2],y2:this.bboxes[4*s+3]});for(var l=0;l<this.circleKeys.length;l++){var c=this.circles[3*l],u=this.circles[3*l+1],f=this.circles[3*l+2];o.push({key:this.circleKeys[l],x1:c-f,y1:u-f,x2:c+f,y2:u+f})}return i?o.filter(i):o}var p={hitTest:a,seenUids:{box:{},circle:{}}};return this._forEachCell(t,e,r,n,this._queryCell,o,p,i),a?o.length>0:o},Yt.prototype._queryCircle=function(t,e,r,n,a){var i=t-r,o=t+r,s=e-r,l=e+r;if(o<0||i>this.width||l<0||s>this.height)return!n&&[];var c=[],u={hitTest:n,circle:{x:t,y:e,radius:r},seenUids:{box:{},circle:{}}};return this._forEachCell(i,s,o,l,this._queryCellCircle,c,u,a),n?c.length>0:c},Yt.prototype.query=function(t,e,r,n,a){return this._query(t,e,r,n,!1,a)},Yt.prototype.hitTest=function(t,e,r,n,a){return this._query(t,e,r,n,!0,a)},Yt.prototype.hitTestCircle=function(t,e,r,n){return this._queryCircle(t,e,r,!0,n)},Yt.prototype._queryCell=function(t,e,r,n,a,i,o,s){var l=o.seenUids,c=this.boxCells[a];if(null!==c)for(var u=this.bboxes,f=0,p=c;f<p.length;f+=1){var h=p[f];if(!l.box[h]){l.box[h]=!0;var d=4*h;if(t<=u[d+2]&&e<=u[d+3]&&r>=u[d+0]&&n>=u[d+1]&&(!s||s(this.boxKeys[h]))){if(o.hitTest)return i.push(!0),!0;i.push({key:this.boxKeys[h],x1:u[d],y1:u[d+1],x2:u[d+2],y2:u[d+3]})}}}var g=this.circleCells[a];if(null!==g)for(var v=this.circles,m=0,y=g;m<y.length;m+=1){var x=y[m];if(!l.circle[x]){l.circle[x]=!0;var b=3*x;if(this._circleAndRectCollide(v[b],v[b+1],v[b+2],t,e,r,n)&&(!s||s(this.circleKeys[x]))){if(o.hitTest)return i.push(!0),!0;var _=v[b],w=v[b+1],k=v[b+2];i.push({key:this.circleKeys[x],x1:_-k,y1:w-k,x2:_+k,y2:w+k})}}}},Yt.prototype._queryCellCircle=function(t,e,r,n,a,i,o,s){var l=o.circle,c=o.seenUids,u=this.boxCells[a];if(null!==u)for(var f=this.bboxes,p=0,h=u;p<h.length;p+=1){var d=h[p];if(!c.box[d]){c.box[d]=!0;var g=4*d;if(this._circleAndRectCollide(l.x,l.y,l.radius,f[g+0],f[g+1],f[g+2],f[g+3])&&(!s||s(this.boxKeys[d])))return i.push(!0),!0}}var v=this.circleCells[a];if(null!==v)for(var m=this.circles,y=0,x=v;y<x.length;y+=1){var b=x[y];if(!c.circle[b]){c.circle[b]=!0;var _=3*b;if(this._circlesCollide(m[_],m[_+1],m[_+2],l.x,l.y,l.radius)&&(!s||s(this.circleKeys[b])))return i.push(!0),!0}}},Yt.prototype._forEachCell=function(t,e,r,n,a,i,o,s){for(var l=this._convertToXCellCoord(t),c=this._convertToYCellCoord(e),u=this._convertToXCellCoord(r),f=this._convertToYCellCoord(n),p=l;p<=u;p++)for(var h=c;h<=f;h++){var d=this.xCellCount*h+p;if(a.call(this,t,e,r,n,d,i,o,s))return}},Yt.prototype._convertToXCellCoord=function(t){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(t*this.xScale)))},Yt.prototype._convertToYCellCoord=function(t){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(t*this.yScale)))},Yt.prototype._circlesCollide=function(t,e,r,n,a,i){var o=n-t,s=a-e,l=r+i;return l*l>o*o+s*s},Yt.prototype._circleAndRectCollide=function(t,e,r,n,a,i,o){var s=(i-n)/2,l=Math.abs(t-(n+s));if(l>s+r)return!1;var c=(o-a)/2,u=Math.abs(e-(a+c));if(u>c+r)return!1;if(l<=s||u<=c)return!0;var f=l-s,p=u-c;return f*f+p*p<=r*r};var ae=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function ie(t,e){for(var r=0;r<t;r++){var n=e.length;e.resize(n+4),e.float32.set(ae,3*n)}}function oe(t,e,r){var n=e[0],a=e[1];return t[0]=r[0]*n+r[4]*a+r[12],t[1]=r[1]*n+r[5]*a+r[13],t[3]=r[3]*n+r[7]*a+r[15],t}var se=function(t,e,r){void 0===e&&(e=new Yt(t.width+200,t.height+200,25)),void 0===r&&(r=new Yt(t.width+200,t.height+200,25)),this.transform=t,this.grid=e,this.ignoredGrid=r,this.pitchfactor=Math.cos(t._pitch)*t.cameraToCenterDistance,this.screenRightBoundary=t.width+100,this.screenBottomBoundary=t.height+100,this.gridRightBoundary=t.width+200,this.gridBottomBoundary=t.height+200};function le(t,e,r){t[e+4]=r?1:0}function ce(e,r,n){return r*(t.EXTENT/(e.tileSize*Math.pow(2,n-e.tileID.overscaledZ)))}se.prototype.placeCollisionBox=function(t,e,r,n,a){var i=this.projectAndGetPerspectiveRatio(n,t.anchorPointX,t.anchorPointY),o=r*i.perspectiveRatio,s=t.x1*o+i.point.x,l=t.y1*o+i.point.y,c=t.x2*o+i.point.x,u=t.y2*o+i.point.y;return!this.isInsideGrid(s,l,c,u)||!e&&this.grid.hitTest(s,l,c,u,a)?{box:[],offscreen:!1}:{box:[s,l,c,u],offscreen:this.isOffscreen(s,l,c,u)}},se.prototype.approximateTileDistance=function(t,e,r,n,a){var i=a?1:n/this.pitchfactor,o=t.lastSegmentViewportDistance*r;return t.prevTileDistance+o+(i-1)*o*Math.abs(Math.sin(e))},se.prototype.placeCollisionCircles=function(e,r,n,a,i,o,s,l,c,u,f,p,h){var d=[],g=this.projectAnchor(c,i.anchorX,i.anchorY),v=l/24,m=i.lineOffsetX*l,y=i.lineOffsetY*l,x=new t.Point(i.anchorX,i.anchorY),b=Qt(v,s,m,y,!1,Jt(x,u).point,x,i,o,u,{},!0),_=!1,w=!1,k=!0,T=g.perspectiveRatio*a,A=1/(a*n),M=0,E=0;b&&(M=this.approximateTileDistance(b.first.tileDistance,b.first.angle,A,g.cameraDistance,p),E=this.approximateTileDistance(b.last.tileDistance,b.last.angle,A,g.cameraDistance,p));for(var S=0;S<e.length;S+=5){var C=e[S],L=e[S+1],O=e[S+2],P=e[S+3];if(!b||P<-M||P>E)le(e,S,!1);else{var I=this.projectPoint(c,C,L),D=O*T;if(d.length>0){var z=I.x-d[d.length-4],R=I.y-d[d.length-3];if(D*D*2>z*z+R*R&&S+8<e.length){var F=e[S+8];if(F>-M&&F<E){le(e,S,!1);continue}}}var B=S/5;d.push(I.x,I.y,D,B),le(e,S,!0);var N=I.x-D,j=I.y-D,V=I.x+D,U=I.y+D;if(k=k&&this.isOffscreen(N,j,V,U),w=w||this.isInsideGrid(N,j,V,U),!r&&this.grid.hitTestCircle(I.x,I.y,D,h)){if(!f)return{circles:[],offscreen:!1};_=!0}}}return{circles:_||!w?[]:d,offscreen:k}},se.prototype.queryRenderedSymbols=function(e){if(0===e.length||0===this.grid.keysLength()&&0===this.ignoredGrid.keysLength())return{};for(var r=[],n=1/0,a=1/0,i=-1/0,o=-1/0,s=0,l=e;s<l.length;s+=1){var c=l[s],u=new t.Point(c.x+100,c.y+100);n=Math.min(n,u.x),a=Math.min(a,u.y),i=Math.max(i,u.x),o=Math.max(o,u.y),r.push(u)}for(var f={},p={},h=0,d=this.grid.query(n,a,i,o).concat(this.ignoredGrid.query(n,a,i,o));h<d.length;h+=1){var g=d[h],v=g.key;if(void 0===f[v.bucketInstanceId]&&(f[v.bucketInstanceId]={}),!f[v.bucketInstanceId][v.featureIndex]){var m=[new t.Point(g.x1,g.y1),new t.Point(g.x2,g.y1),new t.Point(g.x2,g.y2),new t.Point(g.x1,g.y2)];t.polygonIntersectsPolygon(r,m)&&(f[v.bucketInstanceId][v.featureIndex]=!0,void 0===p[v.bucketInstanceId]&&(p[v.bucketInstanceId]=[]),p[v.bucketInstanceId].push(v.featureIndex))}}return p},se.prototype.insertCollisionBox=function(t,e,r,n,a){var i={bucketInstanceId:r,featureIndex:n,collisionGroupID:a};(e?this.ignoredGrid:this.grid).insert(i,t[0],t[1],t[2],t[3])},se.prototype.insertCollisionCircles=function(t,e,r,n,a){for(var i=e?this.ignoredGrid:this.grid,o={bucketInstanceId:r,featureIndex:n,collisionGroupID:a},s=0;s<t.length;s+=4)i.insertCircle(o,t[s],t[s+1],t[s+2])},se.prototype.projectAnchor=function(t,e,r){var n=[e,r,0,1];return oe(n,n,t),{perspectiveRatio:.5+this.transform.cameraToCenterDistance/n[3]*.5,cameraDistance:n[3]}},se.prototype.projectPoint=function(e,r,n){var a=[r,n,0,1];return oe(a,a,e),new t.Point((a[0]/a[3]+1)/2*this.transform.width+100,(-a[1]/a[3]+1)/2*this.transform.height+100)},se.prototype.projectAndGetPerspectiveRatio=function(e,r,n){var a=[r,n,0,1];return oe(a,a,e),{point:new t.Point((a[0]/a[3]+1)/2*this.transform.width+100,(-a[1]/a[3]+1)/2*this.transform.height+100),perspectiveRatio:.5+this.transform.cameraToCenterDistance/a[3]*.5}},se.prototype.isOffscreen=function(t,e,r,n){return r<100||t>=this.screenRightBoundary||n<100||e>this.screenBottomBoundary},se.prototype.isInsideGrid=function(t,e,r,n){return r>=0&&t<this.gridRightBoundary&&n>=0&&e<this.gridBottomBoundary};var ue=function(t,e,r,n){this.opacity=t?Math.max(0,Math.min(1,t.opacity+(t.placed?e:-e))):n&&r?1:0,this.placed=r};ue.prototype.isHidden=function(){return 0===this.opacity&&!this.placed};var fe=function(t,e,r,n,a){this.text=new ue(t?t.text:null,e,r,a),this.icon=new ue(t?t.icon:null,e,n,a)};fe.prototype.isHidden=function(){return this.text.isHidden()&&this.icon.isHidden()};var pe=function(t,e,r){this.text=t,this.icon=e,this.skipFade=r},he=function(t,e,r,n,a){this.bucketInstanceId=t,this.featureIndex=e,this.sourceLayerIndex=r,this.bucketIndex=n,this.tileID=a},de=function(t){this.crossSourceCollisions=t,this.maxGroupID=0,this.collisionGroups={}};function ge(e,r,n,a,i){var o=t.getAnchorAlignment(e),s=-(o.horizontalAlign-.5)*r,l=-(o.verticalAlign-.5)*n,c=t.evaluateRadialOffset(e,a);return new t.Point(s+c[0]*i,l+c[1]*i)}de.prototype.get=function(t){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[t]){var e=++this.maxGroupID;this.collisionGroups[t]={ID:e,predicate:function(t){return t.collisionGroupID===e}}}return this.collisionGroups[t]};var ve=function(t,e,r,n){this.transform=t.clone(),this.collisionIndex=new se(this.transform),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=e,this.retainedQueryData={},this.collisionGroups=new de(r),this.prevPlacement=n,n&&(n.prevPlacement=void 0),this.placedOrientations={}};function me(t,e,r,n,a){t.emplaceBack(e?1:0,r?1:0,n||0,a||0),t.emplaceBack(e?1:0,r?1:0,n||0,a||0),t.emplaceBack(e?1:0,r?1:0,n||0,a||0),t.emplaceBack(e?1:0,r?1:0,n||0,a||0)}ve.prototype.placeLayerTile=function(e,r,n,a){var i=r.getBucket(e),o=r.latestFeatureIndex;if(i&&o&&e.id===i.layerIds[0]){var s=r.collisionBoxArray,l=i.layers[0].layout,c=Math.pow(2,this.transform.zoom-r.tileID.overscaledZ),u=r.tileSize/t.EXTENT,f=this.transform.calculatePosMatrix(r.tileID.toUnwrapped()),p=Xt(f,"map"===l.get("text-pitch-alignment"),"map"===l.get("text-rotation-alignment"),this.transform,ce(r,1,this.transform.zoom)),h=Xt(f,"map"===l.get("icon-pitch-alignment"),"map"===l.get("icon-rotation-alignment"),this.transform,ce(r,1,this.transform.zoom));this.retainedQueryData[i.bucketInstanceId]=new he(i.bucketInstanceId,o,i.sourceLayerIndex,i.index,r.tileID),this.placeLayerBucket(i,f,p,h,c,u,n,r.holdingForFade(),a,s)}},ve.prototype.attemptAnchorPlacement=function(e,r,n,a,i,o,s,l,c,u,f,p,h,d,g){var v,m=ge(e,n,a,i,o),y=this.collisionIndex.placeCollisionBox(function(e,r,n,a,i,o){var s=e.x1,l=e.x2,c=e.y1,u=e.y2,f=e.anchorPointX,p=e.anchorPointY,h=new t.Point(r,n);return a&&h._rotate(i?o:-o),{x1:s+h.x,y1:c+h.y,x2:l+h.x,y2:u+h.y,anchorPointX:f,anchorPointY:p}}(r,m.x,m.y,s,l,this.transform.angle),p,c,u,f.predicate);if(y.box.length>0)return this.prevPlacement&&this.prevPlacement.variableOffsets[h.crossTileID]&&this.prevPlacement.placements[h.crossTileID]&&this.prevPlacement.placements[h.crossTileID].text&&(v=this.prevPlacement.variableOffsets[h.crossTileID].anchor),this.variableOffsets[h.crossTileID]={radialOffset:i,width:n,height:a,anchor:e,textBoxScale:o,prevAnchor:v},this.markUsedJustification(d,e,h,g),d.allowVerticalPlacement&&(this.markUsedOrientation(d,g,h),this.placedOrientations[h.crossTileID]=g),y},ve.prototype.placeLayerBucket=function(e,r,n,a,i,o,s,l,c,u){var f=this,p=e.layers[0].layout,h=t.evaluateSizeForZoom(e.textSizeData,this.transform.zoom),d=p.get("text-optional"),g=p.get("icon-optional"),v=p.get("text-allow-overlap"),m=p.get("icon-allow-overlap"),y=v&&(m||!e.hasIconData()||g),x=m&&(v||!e.hasTextData()||d),b=this.collisionGroups.get(e.sourceID),_="map"===p.get("text-rotation-alignment"),w="map"===p.get("text-pitch-alignment"),k="viewport-y"===p.get("symbol-z-order");!e.collisionArrays&&u&&e.deserializeCollisionBoxes(u);var T=function(a,u){if(!c[a.crossTileID])if(l)f.placements[a.crossTileID]=new pe(!1,!1,!1);else{var m,k=!1,T=!1,A=!0,M={box:null,offscreen:null},E={box:null,offscreen:null},S=null,C=null,L=0,O=0,P=0;u.textFeatureIndex&&(L=u.textFeatureIndex),u.verticalTextFeatureIndex&&(O=u.verticalTextFeatureIndex);var I=u.textBox;if(I){var D=function(r){var n=t.WritingMode.horizontal;if(e.allowVerticalPlacement&&!r&&f.prevPlacement){var i=f.prevPlacement.placedOrientations[a.crossTileID];i&&(f.placedOrientations[a.crossTileID]=i,n=i,f.markUsedOrientation(e,n,a))}return n},z=function(r,n){if(e.allowVerticalPlacement&&a.numVerticalGlyphVertices>0&&u.verticalTextBox)for(var i=0,o=e.writingModes;i<o.length&&(o[i]===t.WritingMode.vertical?(M=n(),E=M):M=r(),!(M&&M.box&&M.box.length));i+=1);else M=r()};if(p.get("text-variable-anchor")){var R=p.get("text-variable-anchor");if(f.prevPlacement&&f.prevPlacement.variableOffsets[a.crossTileID]){var F=f.prevPlacement.variableOffsets[a.crossTileID];R.indexOf(F.anchor)>0&&(R=R.filter((function(t){return t!==F.anchor}))).unshift(F.anchor)}var B=function(t,n){for(var i=t.x2-t.x1,s=t.y2-t.y1,l=a.textBoxScale,c={box:[],offscreen:!1},u=v?2*R.length:R.length,p=0;p<u;++p){var h=R[p%R.length],d=p>=R.length;if((c=f.attemptAnchorPlacement(h,t,i,s,a.radialTextOffset,l,_,w,o,r,b,d,a,e,n))&&c.box&&c.box.length){k=!0;break}}return c};z((function(){return B(I,t.WritingMode.horizontal)}),(function(){var r=u.verticalTextBox,n=M&&M.box&&M.box.length;return e.allowVerticalPlacement&&!n&&a.numVerticalGlyphVertices>0&&r?B(r,t.WritingMode.vertical):{box:null,offscreen:null}})),M&&(k=M.box,A=M.offscreen);var N=D(M&&M.box);if(!k&&f.prevPlacement){var j=f.prevPlacement.variableOffsets[a.crossTileID];j&&(f.variableOffsets[a.crossTileID]=j,f.markUsedJustification(e,j.anchor,a,N))}}else{var V=function(t,n){var i=f.collisionIndex.placeCollisionBox(t,p.get("text-allow-overlap"),o,r,b.predicate);return i&&i.box&&i.box.length&&(f.markUsedOrientation(e,n,a),f.placedOrientations[a.crossTileID]=n),i};z((function(){return V(I,t.WritingMode.horizontal)}),(function(){var r=u.verticalTextBox;return e.allowVerticalPlacement&&a.numVerticalGlyphVertices>0&&r?V(r,t.WritingMode.vertical):{box:null,offscreen:null}})),D(M&&M.box&&M.box.length)}}k=(m=M)&&m.box&&m.box.length>0,A=m&&m.offscreen;var U=u.textCircles;if(U){var H=e.text.placedSymbolArray.get(a.centerJustifiedTextSymbolIndex),q=t.evaluateSizeForFeature(e.textSizeData,h,H);S=f.collisionIndex.placeCollisionCircles(U,p.get("text-allow-overlap"),i,o,H,e.lineVertexArray,e.glyphOffsetArray,q,r,n,s,w,b.predicate),k=p.get("text-allow-overlap")||S.circles.length>0,A=A&&S.offscreen}u.iconFeatureIndex&&(P=u.iconFeatureIndex),u.iconBox&&(T=(C=f.collisionIndex.placeCollisionBox(u.iconBox,p.get("icon-allow-overlap"),o,r,b.predicate)).box.length>0,A=A&&C.offscreen);var G=d||0===a.numHorizontalGlyphVertices&&0===a.numVerticalGlyphVertices,W=g||0===a.numIconVertices;G||W?W?G||(T=T&&k):k=T&&k:T=k=T&&k,k&&m&&m.box&&(E&&E.box&&O?f.collisionIndex.insertCollisionBox(m.box,p.get("text-ignore-placement"),e.bucketInstanceId,O,b.ID):f.collisionIndex.insertCollisionBox(m.box,p.get("text-ignore-placement"),e.bucketInstanceId,L,b.ID)),T&&C&&f.collisionIndex.insertCollisionBox(C.box,p.get("icon-ignore-placement"),e.bucketInstanceId,P,b.ID),k&&S&&f.collisionIndex.insertCollisionCircles(S.circles,p.get("text-ignore-placement"),e.bucketInstanceId,L,b.ID),f.placements[a.crossTileID]=new pe(k||y,T||x,A||e.justReloaded),c[a.crossTileID]=!0}};if(k)for(var A=e.getSortedSymbolIndexes(this.transform.angle),M=A.length-1;M>=0;--M){var E=A[M];T(e.symbolInstances.get(E),e.collisionArrays[E])}else for(var S=0;S<e.symbolInstances.length;++S)T(e.symbolInstances.get(S),e.collisionArrays[S]);e.justReloaded=!1},ve.prototype.markUsedJustification=function(e,r,n,a){var i,o={left:n.leftJustifiedTextSymbolIndex,center:n.centerJustifiedTextSymbolIndex,right:n.rightJustifiedTextSymbolIndex};i=a===t.WritingMode.vertical?n.verticalPlacedTextSymbolIndex:o[t.getAnchorJustification(r)];for(var s=0,l=[n.leftJustifiedTextSymbolIndex,n.centerJustifiedTextSymbolIndex,n.rightJustifiedTextSymbolIndex,n.verticalPlacedTextSymbolIndex];s<l.length;s+=1){var c=l[s];c>=0&&(e.text.placedSymbolArray.get(c).crossTileID=i>=0&&c!==i?0:n.crossTileID)}},ve.prototype.markUsedOrientation=function(e,r,n){for(var a=r===t.WritingMode.horizontal||r===t.WritingMode.horizontalOnly?r:0,i=r===t.WritingMode.vertical?r:0,o=0,s=[n.leftJustifiedTextSymbolIndex,n.centerJustifiedTextSymbolIndex,n.rightJustifiedTextSymbolIndex];o<s.length;o+=1){var l=s[o];e.text.placedSymbolArray.get(l).placedOrientation=a}n.verticalPlacedTextSymbolIndex&&(e.text.placedSymbolArray.get(n.verticalPlacedTextSymbolIndex).placedOrientation=i)},ve.prototype.commit=function(t){this.commitTime=t;var e=this.prevPlacement,r=!1,n=e&&0!==this.fadeDuration?(this.commitTime-e.commitTime)/this.fadeDuration:1,a=e?e.opacities:{},i=e?e.variableOffsets:{},o=e?e.placedOrientations:{};for(var s in this.placements){var l=this.placements[s],c=a[s];c?(this.opacities[s]=new fe(c,n,l.text,l.icon),r=r||l.text!==c.text.placed||l.icon!==c.icon.placed):(this.opacities[s]=new fe(null,n,l.text,l.icon,l.skipFade),r=r||l.text||l.icon)}for(var u in a){var f=a[u];if(!this.opacities[u]){var p=new fe(f,n,!1,!1);p.isHidden()||(this.opacities[u]=p,r=r||f.text.placed||f.icon.placed)}}for(var h in i)this.variableOffsets[h]||!this.opacities[h]||this.opacities[h].isHidden()||(this.variableOffsets[h]=i[h]);for(var d in o)this.placedOrientations[d]||!this.opacities[d]||this.opacities[d].isHidden()||(this.placedOrientations[d]=o[d]);r?this.lastPlacementChangeTime=t:"number"!=typeof this.lastPlacementChangeTime&&(this.lastPlacementChangeTime=e?e.lastPlacementChangeTime:t)},ve.prototype.updateLayerOpacities=function(t,e){for(var r={},n=0,a=e;n<a.length;n+=1){var i=a[n],o=i.getBucket(t);o&&i.latestFeatureIndex&&t.id===o.layerIds[0]&&this.updateBucketOpacities(o,r,i.collisionBoxArray)}},ve.prototype.updateBucketOpacities=function(e,r,n){e.hasTextData()&&e.text.opacityVertexArray.clear(),e.hasIconData()&&e.icon.opacityVertexArray.clear(),e.hasCollisionBoxData()&&e.collisionBox.collisionVertexArray.clear(),e.hasCollisionCircleData()&&e.collisionCircle.collisionVertexArray.clear();var a=e.layers[0].layout,i=new fe(null,0,!1,!1,!0),o=a.get("text-allow-overlap"),s=a.get("icon-allow-overlap"),l=a.get("text-variable-anchor"),c="map"===a.get("text-rotation-alignment"),u="map"===a.get("text-pitch-alignment"),f=new fe(null,0,o&&(s||!e.hasIconData()||a.get("icon-optional")),s&&(o||!e.hasTextData()||a.get("text-optional")),!0);!e.collisionArrays&&n&&(e.hasCollisionBoxData()||e.hasCollisionCircleData())&&e.deserializeCollisionBoxes(n);for(var p=0;p<e.symbolInstances.length;p++){var h=e.symbolInstances.get(p),d=h.numHorizontalGlyphVertices,g=h.numVerticalGlyphVertices,v=h.crossTileID,m=r[v],y=this.opacities[v];m?y=i:y||(y=f,this.opacities[v]=y),r[v]=!0;var x=d>0||g>0,b=h.numIconVertices>0;if(x){for(var _=Ae(y.text),w=(d+g)/4,k=0;k<w;k++)e.text.opacityVertexArray.emplaceBack(_);var T=y.text.isHidden()?1:0,A=this.placedOrientations[h.crossTileID],M=A===t.WritingMode.horizontal||A===t.WritingMode.horizontalOnly?1:0,E=A===t.WritingMode.vertical?1:0;[h.rightJustifiedTextSymbolIndex,h.centerJustifiedTextSymbolIndex,h.leftJustifiedTextSymbolIndex].forEach((function(t){t>=0&&(e.text.placedSymbolArray.get(t).hidden=T||E)})),h.verticalPlacedTextSymbolIndex>=0&&(e.text.placedSymbolArray.get(h.verticalPlacedTextSymbolIndex).hidden=T||M);var S=this.variableOffsets[h.crossTileID];S&&this.markUsedJustification(e,S.anchor,h,A);var C=this.placedOrientations[h.crossTileID];C&&(this.markUsedJustification(e,"left",h,C),this.markUsedOrientation(e,C,h))}if(b){for(var L=Ae(y.icon),O=0;O<h.numIconVertices/4;O++)e.icon.opacityVertexArray.emplaceBack(L);e.icon.placedSymbolArray.get(p).hidden=y.icon.isHidden()}if(e.hasCollisionBoxData()||e.hasCollisionCircleData()){var P=e.collisionArrays[p];if(P){if(P.textBox){var I=new t.Point(0,0),D=!0;if(l){var z=this.variableOffsets[v];z?(I=ge(z.anchor,z.width,z.height,z.radialOffset,z.textBoxScale),c&&I._rotate(u?this.transform.angle:-this.transform.angle)):D=!1}me(e.collisionBox.collisionVertexArray,y.text.placed,!D,I.x,I.y)}P.iconBox&&me(e.collisionBox.collisionVertexArray,y.icon.placed,!1);var R=P.textCircles;if(R&&e.hasCollisionCircleData())for(var F=0;F<R.length;F+=5){var B=m||0===R[F+4];me(e.collisionCircle.collisionVertexArray,y.text.placed,B)}}}}e.sortFeatures(this.transform.angle),this.retainedQueryData[e.bucketInstanceId]&&(this.retainedQueryData[e.bucketInstanceId].featureSortOrder=e.featureSortOrder),e.hasTextData()&&e.text.opacityVertexBuffer&&e.text.opacityVertexBuffer.updateData(e.text.opacityVertexArray),e.hasIconData()&&e.icon.opacityVertexBuffer&&e.icon.opacityVertexBuffer.updateData(e.icon.opacityVertexArray),e.hasCollisionBoxData()&&e.collisionBox.collisionVertexBuffer&&e.collisionBox.collisionVertexBuffer.updateData(e.collisionBox.collisionVertexArray),e.hasCollisionCircleData()&&e.collisionCircle.collisionVertexBuffer&&e.collisionCircle.collisionVertexBuffer.updateData(e.collisionCircle.collisionVertexArray)},ve.prototype.symbolFadeChange=function(t){return 0===this.fadeDuration?1:(t-this.commitTime)/this.fadeDuration},ve.prototype.hasTransitions=function(t){return this.stale||t-this.lastPlacementChangeTime<this.fadeDuration},ve.prototype.stillRecent=function(t){return this.commitTime+this.fadeDuration>t},ve.prototype.setStale=function(){this.stale=!0};var ye=Math.pow(2,25),xe=Math.pow(2,24),be=Math.pow(2,17),_e=Math.pow(2,16),we=Math.pow(2,9),ke=Math.pow(2,8),Te=Math.pow(2,1);function Ae(t){if(0===t.opacity&&!t.placed)return 0;if(1===t.opacity&&t.placed)return 4294967295;var e=t.placed?1:0,r=Math.floor(127*t.opacity);return r*ye+e*xe+r*be+e*_e+r*we+e*ke+r*Te+e}var Me=function(){this._currentTileIndex=0,this._seenCrossTileIDs={}};Me.prototype.continuePlacement=function(t,e,r,n,a){for(;this._currentTileIndex<t.length;){var i=t[this._currentTileIndex];if(e.placeLayerTile(n,i,r,this._seenCrossTileIDs),this._currentTileIndex++,a())return!0}};var Ee=function(t,e,r,n,a,i,o){this.placement=new ve(t,a,i,o),this._currentPlacementIndex=e.length-1,this._forceFullPlacement=r,this._showCollisionBoxes=n,this._done=!1};Ee.prototype.isDone=function(){return this._done},Ee.prototype.continuePlacement=function(e,r,n){for(var a=this,i=t.browser.now(),o=function(){var e=t.browser.now()-i;return!a._forceFullPlacement&&e>2};this._currentPlacementIndex>=0;){var s=r[e[this._currentPlacementIndex]],l=this.placement.collisionIndex.transform.zoom;if("symbol"===s.type&&(!s.minzoom||s.minzoom<=l)&&(!s.maxzoom||s.maxzoom>l)){if(this._inProgressLayer||(this._inProgressLayer=new Me),this._inProgressLayer.continuePlacement(n[s.source],this.placement,this._showCollisionBoxes,s,o))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0},Ee.prototype.commit=function(t){return this.placement.commit(t),this.placement};var Se=512/t.EXTENT/2,Ce=function(t,e,r){this.tileID=t,this.indexedSymbolInstances={},this.bucketInstanceId=r;for(var n=0;n<e.length;n++){var a=e.get(n),i=a.key;this.indexedSymbolInstances[i]||(this.indexedSymbolInstances[i]=[]),this.indexedSymbolInstances[i].push({crossTileID:a.crossTileID,coord:this.getScaledCoordinates(a,t)})}};Ce.prototype.getScaledCoordinates=function(e,r){var n=r.canonical.z-this.tileID.canonical.z,a=Se/Math.pow(2,n);return{x:Math.floor((r.canonical.x*t.EXTENT+e.anchorX)*a),y:Math.floor((r.canonical.y*t.EXTENT+e.anchorY)*a)}},Ce.prototype.findMatches=function(t,e,r){for(var n=this.tileID.canonical.z<e.canonical.z?1:Math.pow(2,this.tileID.canonical.z-e.canonical.z),a=0;a<t.length;a++){var i=t.get(a);if(!i.crossTileID){var o=this.indexedSymbolInstances[i.key];if(o)for(var s=this.getScaledCoordinates(i,e),l=0,c=o;l<c.length;l+=1){var u=c[l];if(Math.abs(u.coord.x-s.x)<=n&&Math.abs(u.coord.y-s.y)<=n&&!r[u.crossTileID]){r[u.crossTileID]=!0,i.crossTileID=u.crossTileID;break}}}}};var Le=function(){this.maxCrossTileID=0};Le.prototype.generate=function(){return++this.maxCrossTileID};var Oe=function(){this.indexes={},this.usedCrossTileIDs={},this.lng=0};Oe.prototype.handleWrapJump=function(t){var e=Math.round((t-this.lng)/360);if(0!==e)for(var r in this.indexes){var n=this.indexes[r],a={};for(var i in n){var o=n[i];o.tileID=o.tileID.unwrapTo(o.tileID.wrap+e),a[o.tileID.key]=o}this.indexes[r]=a}this.lng=t},Oe.prototype.addBucket=function(t,e,r){if(this.indexes[t.overscaledZ]&&this.indexes[t.overscaledZ][t.key]){if(this.indexes[t.overscaledZ][t.key].bucketInstanceId===e.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(t.overscaledZ,this.indexes[t.overscaledZ][t.key])}for(var n=0;n<e.symbolInstances.length;n++)e.symbolInstances.get(n).crossTileID=0;this.usedCrossTileIDs[t.overscaledZ]||(this.usedCrossTileIDs[t.overscaledZ]={});var a=this.usedCrossTileIDs[t.overscaledZ];for(var i in this.indexes){var o=this.indexes[i];if(Number(i)>t.overscaledZ)for(var s in o){var l=o[s];l.tileID.isChildOf(t)&&l.findMatches(e.symbolInstances,t,a)}else{var c=o[t.scaledTo(Number(i)).key];c&&c.findMatches(e.symbolInstances,t,a)}}for(var u=0;u<e.symbolInstances.length;u++){var f=e.symbolInstances.get(u);f.crossTileID||(f.crossTileID=r.generate(),a[f.crossTileID]=!0)}return void 0===this.indexes[t.overscaledZ]&&(this.indexes[t.overscaledZ]={}),this.indexes[t.overscaledZ][t.key]=new Ce(t,e.symbolInstances,e.bucketInstanceId),!0},Oe.prototype.removeBucketCrossTileIDs=function(t,e){for(var r in e.indexedSymbolInstances)for(var n=0,a=e.indexedSymbolInstances[r];n<a.length;n+=1){var i=a[n];delete this.usedCrossTileIDs[t][i.crossTileID]}},Oe.prototype.removeStaleBuckets=function(t){var e=!1;for(var r in this.indexes){var n=this.indexes[r];for(var a in n)t[n[a].bucketInstanceId]||(this.removeBucketCrossTileIDs(r,n[a]),delete n[a],e=!0)}return e};var Pe=function(){this.layerIndexes={},this.crossTileIDs=new Le,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}};Pe.prototype.addLayer=function(t,e,r){var n=this.layerIndexes[t.id];void 0===n&&(n=this.layerIndexes[t.id]=new Oe);var a=!1,i={};n.handleWrapJump(r);for(var o=0,s=e;o<s.length;o+=1){var l=s[o],c=l.getBucket(t);c&&t.id===c.layerIds[0]&&(c.bucketInstanceId||(c.bucketInstanceId=++this.maxBucketInstanceId),n.addBucket(l.tileID,c,this.crossTileIDs)&&(a=!0),i[c.bucketInstanceId]=!0)}return n.removeStaleBuckets(i)&&(a=!0),a},Pe.prototype.pruneUnusedLayers=function(t){var e={};for(var r in t.forEach((function(t){e[t]=!0})),this.layerIndexes)e[r]||delete this.layerIndexes[r]};var Ie=function(e,r){return t.emitValidationErrors(e,r&&r.filter((function(t){return"source.canvas"!==t.identifier})))},De=t.pick(Nt,["addLayer","removeLayer","setPaintProperty","setLayoutProperty","setFilter","addSource","removeSource","setLayerZoomRange","setLight","setTransition","setGeoJSONSourceData"]),ze=t.pick(Nt,["setCenter","setZoom","setBearing","setPitch"]),Re=function(e){function r(n,a){var i=this;void 0===a&&(a={}),e.call(this),this.map=n,this.dispatcher=new T((zt||(zt=new Dt),zt),this),this.imageManager=new p,this.imageManager.setEventedParent(this),this.glyphManager=new x(n._requestManager,a.localIdeographFontFamily),this.lineAtlas=new k(256,512),this.crossTileSymbolIndex=new Pe,this._layers={},this._order=[],this.sourceCaches={},this.zoomHistory=new t.ZoomHistory,this._loaded=!1,this._resetUpdates(),this.dispatcher.broadcast("setReferrer",t.getReferrer());var o=this;this._rtlTextPluginCallback=r.registerForPluginAvailability((function(t){for(var e in o.dispatcher.broadcast("loadRTLTextPlugin",t.pluginURL,t.completionCallback),o.sourceCaches)o.sourceCaches[e].reload()})),this.on("data",(function(t){if("source"===t.dataType&&"metadata"===t.sourceDataType){var e=i.sourceCaches[t.sourceId];if(e){var r=e.getSource();if(r&&r.vectorLayerIds)for(var n in i._layers){var a=i._layers[n];a.source===r.id&&i._validateLayer(a)}}}}))}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.loadURL=function(e,r){var n=this;void 0===r&&(r={}),this.fire(new t.Event("dataloading",{dataType:"style"}));var a="boolean"==typeof r.validate?r.validate:!t.isMapboxURL(e);e=this.map._requestManager.normalizeStyleURL(e,r.accessToken);var i=this.map._requestManager.transformRequest(e,t.ResourceType.Style);this._request=t.getJSON(i,(function(e,r){n._request=null,e?n.fire(new t.ErrorEvent(e)):r&&n._load(r,a)}))},r.prototype.loadJSON=function(e,r){var n=this;void 0===r&&(r={}),this.fire(new t.Event("dataloading",{dataType:"style"})),this._request=t.browser.frame((function(){n._request=null,n._load(e,!1!==r.validate)}))},r.prototype._load=function(e,r){var n=this;if(!r||!Ie(this,t.validateStyle(e))){for(var a in this._loaded=!0,this.stylesheet=e,e.sources)this.addSource(a,e.sources[a],{validate:!1});e.sprite?this._spriteRequest=function(e,r,n){var a,i,o,s=t.browser.devicePixelRatio>1?"@2x":"",l=t.getJSON(r.transformRequest(r.normalizeSpriteURL(e,s,".json"),t.ResourceType.SpriteJSON),(function(t,e){l=null,o||(o=t,a=e,u())})),c=t.getImage(r.transformRequest(r.normalizeSpriteURL(e,s,".png"),t.ResourceType.SpriteImage),(function(t,e){c=null,o||(o=t,i=e,u())}));function u(){if(o)n(o);else if(a&&i){var e=t.browser.getImageData(i),r={};for(var s in a){var l=a[s],c=l.width,u=l.height,f=l.x,p=l.y,h=l.sdf,d=l.pixelRatio,g=new t.RGBAImage({width:c,height:u});t.RGBAImage.copy(e,g,{x:f,y:p},{x:0,y:0},{width:c,height:u}),r[s]={data:g,pixelRatio:d,sdf:h}}n(null,r)}}return{cancel:function(){l&&(l.cancel(),l=null),c&&(c.cancel(),c=null)}}}(e.sprite,this.map._requestManager,(function(e,r){if(n._spriteRequest=null,e)n.fire(new t.ErrorEvent(e));else if(r)for(var a in r)n.imageManager.addImage(a,r[a]);n.imageManager.setLoaded(!0),n.fire(new t.Event("data",{dataType:"style"}))})):this.imageManager.setLoaded(!0),this.glyphManager.setURL(e.glyphs);var i=Bt(this.stylesheet.layers);this._order=i.map((function(t){return t.id})),this._layers={};for(var o=0,s=i;o<s.length;o+=1){var l=s[o];(l=t.createStyleLayer(l)).setEventedParent(this,{layer:{id:l.id}}),this._layers[l.id]=l}this.dispatcher.broadcast("setLayers",this._serializeLayers(this._order)),this.light=new w(this.stylesheet.light),this.fire(new t.Event("data",{dataType:"style"})),this.fire(new t.Event("style.load"))}},r.prototype._validateLayer=function(e){var r=this.sourceCaches[e.source];if(r){var n=e.sourceLayer;if(n){var a=r.getSource();("geojson"===a.type||a.vectorLayerIds&&-1===a.vectorLayerIds.indexOf(n))&&this.fire(new t.ErrorEvent(new Error('Source layer "'+n+'" does not exist on source "'+a.id+'" as specified by style layer "'+e.id+'"')))}}},r.prototype.loaded=function(){if(!this._loaded)return!1;if(Object.keys(this._updatedSources).length)return!1;for(var t in this.sourceCaches)if(!this.sourceCaches[t].loaded())return!1;return!!this.imageManager.isLoaded()},r.prototype._serializeLayers=function(t){for(var e=[],r=0,n=t;r<n.length;r+=1){var a=n[r],i=this._layers[a];"custom"!==i.type&&e.push(i.serialize())}return e},r.prototype.hasTransitions=function(){if(this.light&&this.light.hasTransition())return!0;for(var t in this.sourceCaches)if(this.sourceCaches[t].hasTransition())return!0;for(var e in this._layers)if(this._layers[e].hasTransition())return!0;return!1},r.prototype._checkLoaded=function(){if(!this._loaded)throw new Error("Style is not done loading")},r.prototype.update=function(e){if(this._loaded){var r=this._changed;if(this._changed){var n=Object.keys(this._updatedLayers),a=Object.keys(this._removedLayers);for(var i in(n.length||a.length)&&this._updateWorkerLayers(n,a),this._updatedSources){var o=this._updatedSources[i];"reload"===o?this._reloadSource(i):"clear"===o&&this._clearSource(i)}for(var s in this._updatedPaintProps)this._layers[s].updateTransitions(e);this.light.updateTransitions(e),this._resetUpdates()}for(var l in this.sourceCaches)this.sourceCaches[l].used=!1;for(var c=0,u=this._order;c<u.length;c+=1){var f=u[c],p=this._layers[f];p.recalculate(e),!p.isHidden(e.zoom)&&p.source&&(this.sourceCaches[p.source].used=!0)}this.light.recalculate(e),this.z=e.zoom,r&&this.fire(new t.Event("data",{dataType:"style"}))}},r.prototype._updateWorkerLayers=function(t,e){this.dispatcher.broadcast("updateLayers",{layers:this._serializeLayers(t),removedIds:e})},r.prototype._resetUpdates=function(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={}},r.prototype.setState=function(e){var r=this;if(this._checkLoaded(),Ie(this,t.validateStyle(e)))return!1;(e=t.clone$1(e)).layers=Bt(e.layers);var n=function(e,r){if(!e)return[{command:Nt.setStyle,args:[r]}];var n=[];try{if(!t.deepEqual(e.version,r.version))return[{command:Nt.setStyle,args:[r]}];t.deepEqual(e.center,r.center)||n.push({command:Nt.setCenter,args:[r.center]}),t.deepEqual(e.zoom,r.zoom)||n.push({command:Nt.setZoom,args:[r.zoom]}),t.deepEqual(e.bearing,r.bearing)||n.push({command:Nt.setBearing,args:[r.bearing]}),t.deepEqual(e.pitch,r.pitch)||n.push({command:Nt.setPitch,args:[r.pitch]}),t.deepEqual(e.sprite,r.sprite)||n.push({command:Nt.setSprite,args:[r.sprite]}),t.deepEqual(e.glyphs,r.glyphs)||n.push({command:Nt.setGlyphs,args:[r.glyphs]}),t.deepEqual(e.transition,r.transition)||n.push({command:Nt.setTransition,args:[r.transition]}),t.deepEqual(e.light,r.light)||n.push({command:Nt.setLight,args:[r.light]});var a={},i=[];!function(e,r,n,a){var i;for(i in r=r||{},e=e||{})e.hasOwnProperty(i)&&(r.hasOwnProperty(i)||Vt(i,n,a));for(i in r)r.hasOwnProperty(i)&&(e.hasOwnProperty(i)?t.deepEqual(e[i],r[i])||("geojson"===e[i].type&&"geojson"===r[i].type&&Ht(e,r,i)?n.push({command:Nt.setGeoJSONSourceData,args:[i,r[i].data]}):Ut(i,r,n,a)):jt(i,r,n))}(e.sources,r.sources,i,a);var o=[];e.layers&&e.layers.forEach((function(t){a[t.source]?n.push({command:Nt.removeLayer,args:[t.id]}):o.push(t)})),n=n.concat(i),function(e,r,n){r=r||[];var a,i,o,s,l,c,u,f=(e=e||[]).map(Gt),p=r.map(Gt),h=e.reduce(Wt,{}),d=r.reduce(Wt,{}),g=f.slice(),v=Object.create(null);for(a=0,i=0;a<f.length;a++)o=f[a],d.hasOwnProperty(o)?i++:(n.push({command:Nt.removeLayer,args:[o]}),g.splice(g.indexOf(o,i),1));for(a=0,i=0;a<p.length;a++)o=p[p.length-1-a],g[g.length-1-a]!==o&&(h.hasOwnProperty(o)?(n.push({command:Nt.removeLayer,args:[o]}),g.splice(g.lastIndexOf(o,g.length-i),1)):i++,c=g[g.length-a],n.push({command:Nt.addLayer,args:[d[o],c]}),g.splice(g.length-a,0,o),v[o]=!0);for(a=0;a<p.length;a++)if(s=h[o=p[a]],l=d[o],!v[o]&&!t.deepEqual(s,l))if(t.deepEqual(s.source,l.source)&&t.deepEqual(s["source-layer"],l["source-layer"])&&t.deepEqual(s.type,l.type)){for(u in qt(s.layout,l.layout,n,o,null,Nt.setLayoutProperty),qt(s.paint,l.paint,n,o,null,Nt.setPaintProperty),t.deepEqual(s.filter,l.filter)||n.push({command:Nt.setFilter,args:[o,l.filter]}),t.deepEqual(s.minzoom,l.minzoom)&&t.deepEqual(s.maxzoom,l.maxzoom)||n.push({command:Nt.setLayerZoomRange,args:[o,l.minzoom,l.maxzoom]}),s)s.hasOwnProperty(u)&&"layout"!==u&&"paint"!==u&&"filter"!==u&&"metadata"!==u&&"minzoom"!==u&&"maxzoom"!==u&&(0===u.indexOf("paint.")?qt(s[u],l[u],n,o,u.slice(6),Nt.setPaintProperty):t.deepEqual(s[u],l[u])||n.push({command:Nt.setLayerProperty,args:[o,u,l[u]]}));for(u in l)l.hasOwnProperty(u)&&!s.hasOwnProperty(u)&&"layout"!==u&&"paint"!==u&&"filter"!==u&&"metadata"!==u&&"minzoom"!==u&&"maxzoom"!==u&&(0===u.indexOf("paint.")?qt(s[u],l[u],n,o,u.slice(6),Nt.setPaintProperty):t.deepEqual(s[u],l[u])||n.push({command:Nt.setLayerProperty,args:[o,u,l[u]]}))}else n.push({command:Nt.removeLayer,args:[o]}),c=g[g.lastIndexOf(o)+1],n.push({command:Nt.addLayer,args:[l,c]})}(o,r.layers,n)}catch(t){console.warn("Unable to compute style diff:",t),n=[{command:Nt.setStyle,args:[r]}]}return n}(this.serialize(),e).filter((function(t){return!(t.command in ze)}));if(0===n.length)return!1;var a=n.filter((function(t){return!(t.command in De)}));if(a.length>0)throw new Error("Unimplemented: "+a.map((function(t){return t.command})).join(", ")+".");return n.forEach((function(t){"setTransition"!==t.command&&r[t.command].apply(r,t.args)})),this.stylesheet=e,!0},r.prototype.addImage=function(e,r){if(this.getImage(e))return this.fire(new t.ErrorEvent(new Error("An image with this name already exists.")));this.imageManager.addImage(e,r),this.fire(new t.Event("data",{dataType:"style"}))},r.prototype.updateImage=function(t,e){this.imageManager.updateImage(t,e)},r.prototype.getImage=function(t){return this.imageManager.getImage(t)},r.prototype.removeImage=function(e){if(!this.getImage(e))return this.fire(new t.ErrorEvent(new Error("No image with this name exists.")));this.imageManager.removeImage(e),this.fire(new t.Event("data",{dataType:"style"}))},r.prototype.listImages=function(){return this._checkLoaded(),this.imageManager.listImages()},r.prototype.addSource=function(e,r,n){var a=this;if(void 0===n&&(n={}),this._checkLoaded(),void 0!==this.sourceCaches[e])throw new Error("There is already a source with this ID");if(!r.type)throw new Error("The type property must be defined, but the only the following properties were given: "+Object.keys(r).join(", ")+".");if(!(["vector","raster","geojson","video","image"].indexOf(r.type)>=0&&this._validate(t.validateStyle.source,"sources."+e,r,null,n))){this.map&&this.map._collectResourceTiming&&(r.collectResourceTiming=!0);var i=this.sourceCaches[e]=new Lt(e,r,this.dispatcher);i.style=this,i.setEventedParent(this,(function(){return{isSourceLoaded:a.loaded(),source:i.serialize(),sourceId:e}})),i.onAdd(this.map),this._changed=!0}},r.prototype.removeSource=function(e){if(this._checkLoaded(),void 0===this.sourceCaches[e])throw new Error("There is no source with this ID");for(var r in this._layers)if(this._layers[r].source===e)return this.fire(new t.ErrorEvent(new Error('Source "'+e+'" cannot be removed while layer "'+r+'" is using it.')));var n=this.sourceCaches[e];delete this.sourceCaches[e],delete this._updatedSources[e],n.fire(new t.Event("data",{sourceDataType:"metadata",dataType:"source",sourceId:e})),n.setEventedParent(null),n.clearTiles(),n.onRemove&&n.onRemove(this.map),this._changed=!0},r.prototype.setGeoJSONSourceData=function(t,e){this._checkLoaded(),this.sourceCaches[t].getSource().setData(e),this._changed=!0},r.prototype.getSource=function(t){return this.sourceCaches[t]&&this.sourceCaches[t].getSource()},r.prototype.addLayer=function(e,r,n){void 0===n&&(n={}),this._checkLoaded();var a=e.id;if(this.getLayer(a))this.fire(new t.ErrorEvent(new Error('Layer with id "'+a+'" already exists on this map')));else{var i;if("custom"===e.type){if(Ie(this,t.validateCustomStyleLayer(e)))return;i=t.createStyleLayer(e)}else{if("object"==typeof e.source&&(this.addSource(a,e.source),e=t.clone$1(e),e=t.extend(e,{source:a})),this._validate(t.validateStyle.layer,"layers."+a,e,{arrayIndex:-1},n))return;i=t.createStyleLayer(e),this._validateLayer(i),i.setEventedParent(this,{layer:{id:a}})}var o=r?this._order.indexOf(r):this._order.length;if(r&&-1===o)this.fire(new t.ErrorEvent(new Error('Layer with id "'+r+'" does not exist on this map.')));else{if(this._order.splice(o,0,a),this._layerOrderChanged=!0,this._layers[a]=i,this._removedLayers[a]&&i.source&&"custom"!==i.type){var s=this._removedLayers[a];delete this._removedLayers[a],s.type!==i.type?this._updatedSources[i.source]="clear":(this._updatedSources[i.source]="reload",this.sourceCaches[i.source].pause())}this._updateLayer(i),i.onAdd&&i.onAdd(this.map)}}},r.prototype.moveLayer=function(e,r){if(this._checkLoaded(),this._changed=!0,this._layers[e]){if(e!==r){var n=this._order.indexOf(e);this._order.splice(n,1);var a=r?this._order.indexOf(r):this._order.length;r&&-1===a?this.fire(new t.ErrorEvent(new Error('Layer with id "'+r+'" does not exist on this map.'))):(this._order.splice(a,0,e),this._layerOrderChanged=!0)}}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be moved.")))},r.prototype.removeLayer=function(e){this._checkLoaded();var r=this._layers[e];if(r){r.setEventedParent(null);var n=this._order.indexOf(e);this._order.splice(n,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[e]=r,delete this._layers[e],delete this._updatedLayers[e],delete this._updatedPaintProps[e],r.onRemove&&r.onRemove(this.map)}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be removed.")))},r.prototype.getLayer=function(t){return this._layers[t]},r.prototype.setLayerZoomRange=function(e,r,n){this._checkLoaded();var a=this.getLayer(e);a?a.minzoom===r&&a.maxzoom===n||(null!=r&&(a.minzoom=r),null!=n&&(a.maxzoom=n),this._updateLayer(a)):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot have zoom extent.")))},r.prototype.setFilter=function(e,r,n){void 0===n&&(n={}),this._checkLoaded();var a=this.getLayer(e);if(a){if(!t.deepEqual(a.filter,r))return null==r?(a.filter=void 0,void this._updateLayer(a)):void(this._validate(t.validateStyle.filter,"layers."+a.id+".filter",r,null,n)||(a.filter=t.clone$1(r),this._updateLayer(a)))}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be filtered.")))},r.prototype.getFilter=function(e){return t.clone$1(this.getLayer(e).filter)},r.prototype.setLayoutProperty=function(e,r,n,a){void 0===a&&(a={}),this._checkLoaded();var i=this.getLayer(e);i?t.deepEqual(i.getLayoutProperty(r),n)||(i.setLayoutProperty(r,n,a),this._updateLayer(i)):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")))},r.prototype.getLayoutProperty=function(e,r){var n=this.getLayer(e);if(n)return n.getLayoutProperty(r);this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style.")))},r.prototype.setPaintProperty=function(e,r,n,a){void 0===a&&(a={}),this._checkLoaded();var i=this.getLayer(e);i?t.deepEqual(i.getPaintProperty(r),n)||(i.setPaintProperty(r,n,a)&&this._updateLayer(i),this._changed=!0,this._updatedPaintProps[e]=!0):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")))},r.prototype.getPaintProperty=function(t,e){return this.getLayer(t).getPaintProperty(e)},r.prototype.setFeatureState=function(e,r){this._checkLoaded();var n=e.source,a=e.sourceLayer,i=this.sourceCaches[n],o=parseInt(e.id,10);if(void 0!==i){var s=i.getSource().type;"geojson"===s&&a?this.fire(new t.ErrorEvent(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):"vector"!==s||a?isNaN(o)||o<0?this.fire(new t.ErrorEvent(new Error("The feature id parameter must be provided and non-negative."))):i.setFeatureState(a,o,r):this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new t.ErrorEvent(new Error("The source '"+n+"' does not exist in the map's style.")))},r.prototype.removeFeatureState=function(e,r){this._checkLoaded();var n=e.source,a=this.sourceCaches[n];if(void 0!==a){var i=a.getSource().type,o="vector"===i?e.sourceLayer:void 0,s=parseInt(e.id,10);"vector"!==i||o?void 0!==e.id&&isNaN(s)||s<0?this.fire(new t.ErrorEvent(new Error("The feature id parameter must be non-negative."))):r&&"string"!=typeof e.id&&"number"!=typeof e.id?this.fire(new t.ErrorEvent(new Error("A feature id is requred to remove its specific state property."))):a.removeFeatureState(o,s,r):this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new t.ErrorEvent(new Error("The source '"+n+"' does not exist in the map's style.")))},r.prototype.getFeatureState=function(e){this._checkLoaded();var r=e.source,n=e.sourceLayer,a=this.sourceCaches[r],i=parseInt(e.id,10);if(void 0!==a)if("vector"!==a.getSource().type||n){if(!(isNaN(i)||i<0))return a.getFeatureState(n,i);this.fire(new t.ErrorEvent(new Error("The feature id parameter must be provided and non-negative.")))}else this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")));else this.fire(new t.ErrorEvent(new Error("The source '"+r+"' does not exist in the map's style.")))},r.prototype.getTransition=function(){return t.extend({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)},r.prototype.serialize=function(){return t.filterObject({version:this.stylesheet.version,name:this.stylesheet.name,metadata:this.stylesheet.metadata,light:this.stylesheet.light,center:this.stylesheet.center,zoom:this.stylesheet.zoom,bearing:this.stylesheet.bearing,pitch:this.stylesheet.pitch,sprite:this.stylesheet.sprite,glyphs:this.stylesheet.glyphs,transition:this.stylesheet.transition,sources:t.mapObject(this.sourceCaches,(function(t){return t.serialize()})),layers:this._serializeLayers(this._order)},(function(t){return void 0!==t}))},r.prototype._updateLayer=function(t){this._updatedLayers[t.id]=!0,t.source&&!this._updatedSources[t.source]&&(this._updatedSources[t.source]="reload",this.sourceCaches[t.source].pause()),this._changed=!0},r.prototype._flattenAndSortRenderedFeatures=function(t){for(var e=this,r=function(t){return"fill-extrusion"===e._layers[t].type},n={},a=[],i=this._order.length-1;i>=0;i--){var o=this._order[i];if(r(o)){n[o]=i;for(var s=0,l=t;s<l.length;s+=1){var c=l[s][o];if(c)for(var u=0,f=c;u<f.length;u+=1){var p=f[u];a.push(p)}}}}a.sort((function(t,e){return e.intersectionZ-t.intersectionZ}));for(var h=[],d=this._order.length-1;d>=0;d--){var g=this._order[d];if(r(g))for(var v=a.length-1;v>=0;v--){var m=a[v].feature;if(n[m.layer.id]<d)break;h.push(m),a.pop()}else for(var y=0,x=t;y<x.length;y+=1){var b=x[y][g];if(b)for(var _=0,w=b;_<w.length;_+=1){var k=w[_];h.push(k.feature)}}}return h},r.prototype.queryRenderedFeatures=function(e,r,n){r&&r.filter&&this._validate(t.validateStyle.filter,"queryRenderedFeatures.filter",r.filter,null,r);var a={};if(r&&r.layers){if(!Array.isArray(r.layers))return this.fire(new t.ErrorEvent(new Error("parameters.layers must be an Array."))),[];for(var i=0,o=r.layers;i<o.length;i+=1){var s=o[i],l=this._layers[s];if(!l)return this.fire(new t.ErrorEvent(new Error("The layer '"+s+"' does not exist in the map's style and cannot be queried for features."))),[];a[l.source]=!0}}var c=[];for(var u in this.sourceCaches)r.layers&&!a[u]||c.push(F(this.sourceCaches[u],this._layers,e,r,n));return this.placement&&c.push(function(t,e,r,n,a,i){for(var o={},s=a.queryRenderedSymbols(r),l=[],c=0,u=Object.keys(s).map(Number);c<u.length;c+=1){var f=u[c];l.push(i[f])}l.sort(B);for(var p=function(){var e=d[h],r=e.featureIndex.lookupSymbolFeatures(s[e.bucketInstanceId],e.bucketIndex,e.sourceLayerIndex,n.filter,n.layers,t);for(var a in r){var i=o[a]=o[a]||[],l=r[a];l.sort((function(t,r){var n=e.featureSortOrder;if(n){var a=n.indexOf(t.featureIndex);return n.indexOf(r.featureIndex)-a}return r.featureIndex-t.featureIndex}));for(var c=0,u=l;c<u.length;c+=1){var f=u[c];i.push(f)}}},h=0,d=l;h<d.length;h+=1)p();var g=function(r){o[r].forEach((function(n){var a=n.feature,i=t[r],o=e[i.source].getFeatureState(a.layer["source-layer"],a.id);a.source=a.layer.source,a.layer["source-layer"]&&(a.sourceLayer=a.layer["source-layer"]),a.state=o}))};for(var v in o)g(v);return o}(this._layers,this.sourceCaches,e,r,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(c)},r.prototype.querySourceFeatures=function(e,r){r&&r.filter&&this._validate(t.validateStyle.filter,"querySourceFeatures.filter",r.filter,null,r);var n=this.sourceCaches[e];return n?function(t,e){for(var r=t.getRenderableIds().map((function(e){return t.getTileByID(e)})),n=[],a={},i=0;i<r.length;i++){var o=r[i],s=o.tileID.canonical.key;a[s]||(a[s]=!0,o.querySourceFeatures(n,e))}return n}(n,r):[]},r.prototype.addSourceType=function(t,e,n){return r.getSourceType(t)?n(new Error('A source type called "'+t+'" already exists.')):(r.setSourceType(t,e),e.workerSourceURL?void this.dispatcher.broadcast("loadWorkerSource",{name:t,url:e.workerSourceURL},n):n(null,null))},r.prototype.getLight=function(){return this.light.getLight()},r.prototype.setLight=function(e,r){void 0===r&&(r={}),this._checkLoaded();var n=this.light.getLight(),a=!1;for(var i in e)if(!t.deepEqual(e[i],n[i])){a=!0;break}if(a){var o={now:t.browser.now(),transition:t.extend({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(e,r),this.light.updateTransitions(o)}},r.prototype._validate=function(e,r,n,a,i){return void 0===i&&(i={}),(!i||!1!==i.validate)&&Ie(this,e.call(t.validateStyle,t.extend({key:r,style:this.serialize(),value:n,styleSpec:t.styleSpec},a)))},r.prototype._remove=function(){for(var e in this._request&&(this._request.cancel(),this._request=null),this._spriteRequest&&(this._spriteRequest.cancel(),this._spriteRequest=null),t.evented.off("pluginAvailable",this._rtlTextPluginCallback),this.sourceCaches)this.sourceCaches[e].clearTiles();this.dispatcher.remove()},r.prototype._clearSource=function(t){this.sourceCaches[t].clearTiles()},r.prototype._reloadSource=function(t){this.sourceCaches[t].resume(),this.sourceCaches[t].reload()},r.prototype._updateSources=function(t){for(var e in this.sourceCaches)this.sourceCaches[e].update(t)},r.prototype._generateCollisionBoxes=function(){for(var t in this.sourceCaches)this._reloadSource(t)},r.prototype._updatePlacement=function(e,r,n,a){for(var i=!1,o=!1,s={},l=0,c=this._order;l<c.length;l+=1){var u=c[l],f=this._layers[u];if("symbol"===f.type){if(!s[f.source]){var p=this.sourceCaches[f.source];s[f.source]=p.getRenderableIds(!0).map((function(t){return p.getTileByID(t)})).sort((function(t,e){return e.tileID.overscaledZ-t.tileID.overscaledZ||(t.tileID.isLessThan(e.tileID)?-1:1)}))}var h=this.crossTileSymbolIndex.addLayer(f,s[f.source],e.center.lng);i=i||h}}this.crossTileSymbolIndex.pruneUnusedLayers(this._order);var d=this._layerOrderChanged||0===n;if((d||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(t.browser.now()))&&(this.pauseablePlacement=new Ee(e,this._order,d,r,n,a,this.placement),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,s),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(t.browser.now()),o=!0),i&&this.pauseablePlacement.placement.setStale()),o||i)for(var g=0,v=this._order;g<v.length;g+=1){var m=v[g],y=this._layers[m];"symbol"===y.type&&this.placement.updateLayerOpacities(y,s[y.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(t.browser.now())},r.prototype._releaseSymbolFadeTiles=function(){for(var t in this.sourceCaches)this.sourceCaches[t].releaseSymbolFadeTiles()},r.prototype.getImages=function(t,e,r){this.imageManager.getImages(e.icons,r)},r.prototype.getGlyphs=function(t,e,r){this.glyphManager.getGlyphs(e.stacks,r)},r.prototype.getResource=function(e,r,n){return t.makeRequest(r,n)},r}(t.Evented);Re.getSourceType=function(t){return D[t]},Re.setSourceType=function(t,e){D[t]=e},Re.registerForPluginAvailability=t.registerForPluginAvailability;var Fe=t.createLayout([{name:"a_pos",type:"Int16",components:2}]),Be=cr("#ifdef GL_ES\nprecision mediump float;\n#else\n#if !defined(lowp)\n#define lowp\n#endif\n#if !defined(mediump)\n#define mediump\n#endif\n#if !defined(highp)\n#define highp\n#endif\n#endif","#ifdef GL_ES\nprecision highp float;\n#else\n#if !defined(lowp)\n#define lowp\n#endif\n#if !defined(mediump)\n#define mediump\n#endif\n#if !defined(highp)\n#define highp\n#endif\n#endif\nvec2 unpack_float(const float packedValue) {int packedIntValue=int(packedValue);int v0=packedIntValue/256;return vec2(v0,packedIntValue-v0*256);}vec2 unpack_opacity(const float packedOpacity) {int intOpacity=int(packedOpacity)/2;return vec2(float(intOpacity)/127.0,mod(packedOpacity,2.0));}vec4 decode_color(const vec2 encodedColor) {return vec4(unpack_float(encodedColor[0])/255.0,unpack_float(encodedColor[1])/255.0\n);}float unpack_mix_vec2(const vec2 packedValue,const float t) {return mix(packedValue[0],packedValue[1],t);}vec4 unpack_mix_color(const vec4 packedColors,const float t) {vec4 minColor=decode_color(vec2(packedColors[0],packedColors[1]));vec4 maxColor=decode_color(vec2(packedColors[2],packedColors[3]));return mix(minColor,maxColor,t);}vec2 get_pattern_pos(const vec2 pixel_coord_upper,const vec2 pixel_coord_lower,const vec2 pattern_size,const float tile_units_to_pixels,const vec2 pos) {vec2 offset=mod(mod(mod(pixel_coord_upper,pattern_size)*256.0,pattern_size)*256.0+pixel_coord_lower,pattern_size);return (tile_units_to_pixels*pos+offset)/pattern_size;}"),Ne=cr("uniform vec4 u_color;uniform float u_opacity;void main() {gl_FragColor=u_color*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),je=cr("uniform vec2 u_pattern_tl_a;uniform vec2 u_pattern_br_a;uniform vec2 u_pattern_tl_b;uniform vec2 u_pattern_br_b;uniform vec2 u_texsize;uniform float u_mix;uniform float u_opacity;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(u_pattern_tl_a/u_texsize,u_pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(u_pattern_tl_b/u_texsize,u_pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_mix)*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pattern_size_a;uniform vec2 u_pattern_size_b;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_scale_a;uniform float u_scale_b;uniform float u_tile_units_to_pixels;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_a*u_pattern_size_a,u_tile_units_to_pixels,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_b*u_pattern_size_b,u_tile_units_to_pixels,a_pos);}"),Ve=cr("varying vec3 v_data;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize mediump float radius\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize highp vec4 stroke_color\n#pragma mapbox: initialize mediump float stroke_width\n#pragma mapbox: initialize lowp float stroke_opacity\nvec2 extrude=v_data.xy;float extrude_length=length(extrude);lowp float antialiasblur=v_data.z;float antialiased_blur=-max(blur,antialiasblur);float opacity_t=smoothstep(0.0,antialiased_blur,extrude_length-1.0);float color_t=stroke_width < 0.01 ? 0.0 : smoothstep(antialiased_blur,0.0,extrude_length-radius/(radius+stroke_width));gl_FragColor=opacity_t*mix(color*opacity,stroke_color*stroke_opacity,color_t);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform bool u_scale_with_map;uniform bool u_pitch_with_map;uniform vec2 u_extrude_scale;uniform lowp float u_device_pixel_ratio;uniform highp float u_camera_to_center_distance;attribute vec2 a_pos;varying vec3 v_data;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\nvoid main(void) {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize mediump float radius\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize highp vec4 stroke_color\n#pragma mapbox: initialize mediump float stroke_width\n#pragma mapbox: initialize lowp float stroke_opacity\nvec2 extrude=vec2(mod(a_pos,2.0)*2.0-1.0);vec2 circle_center=floor(a_pos*0.5);if (u_pitch_with_map) {vec2 corner_position=circle_center;if (u_scale_with_map) {corner_position+=extrude*(radius+stroke_width)*u_extrude_scale;} else {vec4 projected_center=u_matrix*vec4(circle_center,0,1);corner_position+=extrude*(radius+stroke_width)*u_extrude_scale*(projected_center.w/u_camera_to_center_distance);}gl_Position=u_matrix*vec4(corner_position,0,1);} else {gl_Position=u_matrix*vec4(circle_center,0,1);if (u_scale_with_map) {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*u_camera_to_center_distance;} else {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*gl_Position.w;}}lowp float antialiasblur=1.0/u_device_pixel_ratio/(radius+stroke_width);v_data=vec3(extrude.x,extrude.y,antialiasblur);}"),Ue=cr("void main() {gl_FragColor=vec4(1.0);}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),He=cr("uniform highp float u_intensity;varying vec2 v_extrude;\n#pragma mapbox: define highp float weight\n#define GAUSS_COEF 0.3989422804014327\nvoid main() {\n#pragma mapbox: initialize highp float weight\nfloat d=-0.5*3.0*3.0*dot(v_extrude,v_extrude);float val=weight*u_intensity*GAUSS_COEF*exp(d);gl_FragColor=vec4(val,1.0,1.0,1.0);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform float u_extrude_scale;uniform float u_opacity;uniform float u_intensity;attribute vec2 a_pos;varying vec2 v_extrude;\n#pragma mapbox: define highp float weight\n#pragma mapbox: define mediump float radius\nconst highp float ZERO=1.0/255.0/16.0;\n#define GAUSS_COEF 0.3989422804014327\nvoid main(void) {\n#pragma mapbox: initialize highp float weight\n#pragma mapbox: initialize mediump float radius\nvec2 unscaled_extrude=vec2(mod(a_pos,2.0)*2.0-1.0);float S=sqrt(-2.0*log(ZERO/weight/u_intensity/GAUSS_COEF))/3.0;v_extrude=S*unscaled_extrude;vec2 extrude=v_extrude*radius*u_extrude_scale;vec4 pos=vec4(floor(a_pos*0.5)+extrude,0,1);gl_Position=u_matrix*pos;}"),qe=cr("uniform sampler2D u_image;uniform sampler2D u_color_ramp;uniform float u_opacity;varying vec2 v_pos;void main() {float t=texture2D(u_image,v_pos).r;vec4 color=texture2D(u_color_ramp,vec2(t,0.5));gl_FragColor=color*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(0.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_world;attribute vec2 a_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos*u_world,0,1);v_pos.x=a_pos.x;v_pos.y=1.0-a_pos.y;}"),Ge=cr("varying float v_placed;varying float v_notUsed;void main() {float alpha=0.5;gl_FragColor=vec4(1.0,0.0,0.0,1.0)*alpha;if (v_placed > 0.5) {gl_FragColor=vec4(0.0,0.0,1.0,0.5)*alpha;}if (v_notUsed > 0.5) {gl_FragColor*=.1;}}","attribute vec2 a_pos;attribute vec2 a_anchor_pos;attribute vec2 a_extrude;attribute vec2 a_placed;attribute vec2 a_shift;uniform mat4 u_matrix;uniform vec2 u_extrude_scale;uniform float u_camera_to_center_distance;varying float v_placed;varying float v_notUsed;void main() {vec4 projectedPoint=u_matrix*vec4(a_anchor_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);gl_Position=u_matrix*vec4(a_pos,0.0,1.0);gl_Position.xy+=(a_extrude+a_shift)*u_extrude_scale*gl_Position.w*collision_perspective_ratio;v_placed=a_placed.x;v_notUsed=a_placed.y;}"),We=cr("uniform float u_overscale_factor;varying float v_placed;varying float v_notUsed;varying float v_radius;varying vec2 v_extrude;varying vec2 v_extrude_scale;void main() {float alpha=0.5;vec4 color=vec4(1.0,0.0,0.0,1.0)*alpha;if (v_placed > 0.5) {color=vec4(0.0,0.0,1.0,0.5)*alpha;}if (v_notUsed > 0.5) {color*=.2;}float extrude_scale_length=length(v_extrude_scale);float extrude_length=length(v_extrude)*extrude_scale_length;float stroke_width=15.0*extrude_scale_length/u_overscale_factor;float radius=v_radius*extrude_scale_length;float distance_to_edge=abs(extrude_length-radius);float opacity_t=smoothstep(-stroke_width,0.0,-distance_to_edge);gl_FragColor=opacity_t*color;}","attribute vec2 a_pos;attribute vec2 a_anchor_pos;attribute vec2 a_extrude;attribute vec2 a_placed;uniform mat4 u_matrix;uniform vec2 u_extrude_scale;uniform float u_camera_to_center_distance;varying float v_placed;varying float v_notUsed;varying float v_radius;varying vec2 v_extrude;varying vec2 v_extrude_scale;void main() {vec4 projectedPoint=u_matrix*vec4(a_anchor_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);gl_Position=u_matrix*vec4(a_pos,0.0,1.0);highp float padding_factor=1.2;gl_Position.xy+=a_extrude*u_extrude_scale*padding_factor*gl_Position.w*collision_perspective_ratio;v_placed=a_placed.x;v_notUsed=a_placed.y;v_radius=abs(a_extrude.y);v_extrude=a_extrude*padding_factor;v_extrude_scale=u_extrude_scale*u_camera_to_center_distance*collision_perspective_ratio;}"),Ye=cr("uniform highp vec4 u_color;void main() {gl_FragColor=u_color;}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),Xe=cr("#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\ngl_FragColor=color*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);}"),Ze=cr("varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=outline_color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;uniform vec2 u_world;varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}"),Je=cr("uniform vec2 u_texsize;uniform sampler2D u_image;uniform float u_fade;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=mix(color1,color2,u_fade)*alpha*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_world;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec4 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float pixelRatio=u_scale.x;float tileRatio=u_scale.y;float fromScale=u_scale.z;float toScale=u_scale.w;gl_Position=u_matrix*vec4(a_pos,0,1);vec2 display_size_a=vec2((pattern_br_a.x-pattern_tl_a.x)/pixelRatio,(pattern_br_a.y-pattern_tl_a.y)/pixelRatio);vec2 display_size_b=vec2((pattern_br_b.x-pattern_tl_b.x)/pixelRatio,(pattern_br_b.y-pattern_tl_b.y)/pixelRatio);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,a_pos);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}"),Ke=cr("uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_fade)*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec4 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float pixelRatio=u_scale.x;float tileZoomRatio=u_scale.y;float fromScale=u_scale.z;float toScale=u_scale.w;vec2 display_size_a=vec2((pattern_br_a.x-pattern_tl_a.x)/pixelRatio,(pattern_br_a.y-pattern_tl_a.y)/pixelRatio);vec2 display_size_b=vec2((pattern_br_b.x-pattern_tl_b.x)/pixelRatio,(pattern_br_b.y-pattern_tl_b.y)/pixelRatio);gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileZoomRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileZoomRatio,a_pos);}"),$e=cr("varying vec4 v_color;void main() {gl_FragColor=v_color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;uniform float u_vertical_gradient;uniform lowp float u_opacity;attribute vec2 a_pos;attribute vec4 a_normal_ed;varying vec4 v_color;\n#pragma mapbox: define highp float base\n#pragma mapbox: define highp float height\n#pragma mapbox: define highp vec4 color\nvoid main() {\n#pragma mapbox: initialize highp float base\n#pragma mapbox: initialize highp float height\n#pragma mapbox: initialize highp vec4 color\nvec3 normal=a_normal_ed.xyz;base=max(0.0,base);height=max(0.0,height);float t=mod(normal.x,2.0);gl_Position=u_matrix*vec4(a_pos,t > 0.0 ? height : base,1);float colorvalue=color.r*0.2126+color.g*0.7152+color.b*0.0722;v_color=vec4(0.0,0.0,0.0,1.0);vec4 ambientlight=vec4(0.03,0.03,0.03,1.0);color+=ambientlight;float directional=clamp(dot(normal/16384.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((1.0-colorvalue+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_color.r+=clamp(color.r*directional*u_lightcolor.r,mix(0.0,0.3,1.0-u_lightcolor.r),1.0);v_color.g+=clamp(color.g*directional*u_lightcolor.g,mix(0.0,0.3,1.0-u_lightcolor.g),1.0);v_color.b+=clamp(color.b*directional*u_lightcolor.b,mix(0.0,0.3,1.0-u_lightcolor.b),1.0);v_color*=u_opacity;}"),Qe=cr("uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);vec4 mixedColor=mix(color1,color2,u_fade);gl_FragColor=mixedColor*v_lighting;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_height_factor;uniform vec4 u_scale;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;attribute vec2 a_pos;attribute vec4 a_normal_ed;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float pixelRatio=u_scale.x;float tileRatio=u_scale.y;float fromScale=u_scale.z;float toScale=u_scale.w;vec3 normal=a_normal_ed.xyz;float edgedistance=a_normal_ed.w;vec2 display_size_a=vec2((pattern_br_a.x-pattern_tl_a.x)/pixelRatio,(pattern_br_a.y-pattern_tl_a.y)/pixelRatio);vec2 display_size_b=vec2((pattern_br_b.x-pattern_tl_b.x)/pixelRatio,(pattern_br_b.y-pattern_tl_b.y)/pixelRatio);base=max(0.0,base);height=max(0.0,height);float t=mod(normal.x,2.0);float z=t > 0.0 ? height : base;gl_Position=u_matrix*vec4(a_pos,z,1);vec2 pos=normal.x==1.0 && normal.y==0.0 && normal.z==16384.0\n? a_pos\n: vec2(edgedistance,z*u_height_factor);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,pos);v_lighting=vec4(0.0,0.0,0.0,1.0);float directional=clamp(dot(normal/16383.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((0.5+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_lighting.rgb+=clamp(directional*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_lighting*=u_opacity;}"),tr=cr("#ifdef GL_ES\nprecision highp float;\n#endif\nuniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_dimension;uniform float u_zoom;uniform float u_maxzoom;float getElevation(vec2 coord,float bias) {vec4 data=texture2D(u_image,coord)*255.0;return (data.r+data.g*256.0+data.b*256.0*256.0)/4.0;}void main() {vec2 epsilon=1.0/u_dimension;float a=getElevation(v_pos+vec2(-epsilon.x,-epsilon.y),0.0);float b=getElevation(v_pos+vec2(0,-epsilon.y),0.0);float c=getElevation(v_pos+vec2(epsilon.x,-epsilon.y),0.0);float d=getElevation(v_pos+vec2(-epsilon.x,0),0.0);float e=getElevation(v_pos,0.0);float f=getElevation(v_pos+vec2(epsilon.x,0),0.0);float g=getElevation(v_pos+vec2(-epsilon.x,epsilon.y),0.0);float h=getElevation(v_pos+vec2(0,epsilon.y),0.0);float i=getElevation(v_pos+vec2(epsilon.x,epsilon.y),0.0);float exaggeration=u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;vec2 deriv=vec2((c+f+f+i)-(a+d+d+g),(g+h+h+i)-(a+b+b+c))/ pow(2.0,(u_zoom-u_maxzoom)*exaggeration+19.2562-u_zoom);gl_FragColor=clamp(vec4(deriv.x/2.0+0.5,deriv.y/2.0+0.5,1.0,1.0),0.0,1.0);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_dimension;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);highp vec2 epsilon=1.0/u_dimension;float scale=(u_dimension.x-2.0)/u_dimension.x;v_pos=(a_texture_pos/8192.0)*scale+epsilon;}"),er=cr("uniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_latrange;uniform vec2 u_light;uniform vec4 u_shadow;uniform vec4 u_highlight;uniform vec4 u_accent;\n#define PI 3.141592653589793\nvoid main() {vec4 pixel=texture2D(u_image,v_pos);vec2 deriv=((pixel.rg*2.0)-1.0);float scaleFactor=cos(radians((u_latrange[0]-u_latrange[1])*(1.0-v_pos.y)+u_latrange[1]));float slope=atan(1.25*length(deriv)/scaleFactor);float aspect=deriv.x !=0.0 ? atan(deriv.y,-deriv.x) : PI/2.0*(deriv.y > 0.0 ? 1.0 :-1.0);float intensity=u_light.x;float azimuth=u_light.y+PI;float base=1.875-intensity*1.75;float maxValue=0.5*PI;float scaledSlope=intensity !=0.5 ? ((pow(base,slope)-1.0)/(pow(base,maxValue)-1.0))*maxValue : slope;float accent=cos(scaledSlope);vec4 accent_color=(1.0-accent)*u_accent*clamp(intensity*2.0,0.0,1.0);float shade=abs(mod((aspect+azimuth)/PI+0.5,2.0)-1.0);vec4 shade_color=mix(u_shadow,u_highlight,shade)*sin(scaledSlope)*clamp(intensity*2.0,0.0,1.0);gl_FragColor=accent_color*(1.0-shade_color.a)+shade_color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=a_texture_pos/8192.0;}"),rr=cr("uniform lowp float u_device_pixel_ratio;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);gl_FragColor=color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\nattribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform vec2 u_units_to_pixels;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp float v_linesofar;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;v_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*2.0;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;v_width2=vec2(outset,inset);}"),nr=cr("uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;varying highp float v_lineprogress;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);vec4 color=texture2D(u_image,vec2(v_lineprogress,0.5));gl_FragColor=color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define MAX_LINE_DISTANCE 32767.0\n#define scale 0.015873016\nattribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_units_to_pixels;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp float v_lineprogress;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;v_lineprogress=(floor(a_data.z/4.0)+a_data.w*64.0)*2.0/MAX_LINE_DISTANCE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;v_width2=vec2(outset,inset);}"),ar=cr("uniform lowp float u_device_pixel_ratio;uniform vec2 u_texsize;uniform float u_fade;uniform mediump vec4 u_scale;uniform sampler2D u_image;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float pixelRatio=u_scale.x;float tileZoomRatio=u_scale.y;float fromScale=u_scale.z;float toScale=u_scale.w;vec2 display_size_a=vec2((pattern_br_a.x-pattern_tl_a.x)/pixelRatio,(pattern_br_a.y-pattern_tl_a.y)/pixelRatio);vec2 display_size_b=vec2((pattern_br_b.x-pattern_tl_b.x)/pixelRatio,(pattern_br_b.y-pattern_tl_b.y)/pixelRatio);vec2 pattern_size_a=vec2(display_size_a.x*fromScale/tileZoomRatio,display_size_a.y);vec2 pattern_size_b=vec2(display_size_b.x*toScale/tileZoomRatio,display_size_b.y);float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float x_a=mod(v_linesofar/pattern_size_a.x,1.0);float x_b=mod(v_linesofar/pattern_size_b.x,1.0);float y_a=0.5+(v_normal.y*clamp(v_width2.s,0.0,(pattern_size_a.y+2.0)/2.0)/pattern_size_a.y);float y_b=0.5+(v_normal.y*clamp(v_width2.s,0.0,(pattern_size_b.y+2.0)/2.0)/pattern_size_b.y);vec2 pos_a=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,vec2(x_a,y_a));vec2 pos_b=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,vec2(x_b,y_b));vec4 color=mix(texture2D(u_image,pos_a),texture2D(u_image,pos_b),u_fade);gl_FragColor=color*alpha*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\nattribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform vec2 u_units_to_pixels;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;v_linesofar=a_linesofar;v_width2=vec2(outset,inset);}"),ir=cr("uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;uniform float u_sdfgamma;uniform float u_mix;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float sdfdist_a=texture2D(u_image,v_tex_a).a;float sdfdist_b=texture2D(u_image,v_tex_b).a;float sdfdist=mix(sdfdist_a,sdfdist_b,u_mix);alpha*=smoothstep(0.5-u_sdfgamma/floorwidth,0.5+u_sdfgamma/floorwidth,sdfdist);gl_FragColor=color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\nattribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_patternscale_a;uniform float u_tex_y_a;uniform vec2 u_patternscale_b;uniform float u_tex_y_b;uniform vec2 u_units_to_pixels;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;v_tex_a=vec2(a_linesofar*u_patternscale_a.x/floorwidth,normal.y*u_patternscale_a.y+u_tex_y_a);v_tex_b=vec2(a_linesofar*u_patternscale_b.x/floorwidth,normal.y*u_patternscale_b.y+u_tex_y_b);v_width2=vec2(outset,inset);}"),or=cr("uniform float u_fade_t;uniform float u_opacity;uniform sampler2D u_image0;uniform sampler2D u_image1;varying vec2 v_pos0;varying vec2 v_pos1;uniform float u_brightness_low;uniform float u_brightness_high;uniform float u_saturation_factor;uniform float u_contrast_factor;uniform vec3 u_spin_weights;void main() {vec4 color0=texture2D(u_image0,v_pos0);vec4 color1=texture2D(u_image1,v_pos1);if (color0.a > 0.0) {color0.rgb=color0.rgb/color0.a;}if (color1.a > 0.0) {color1.rgb=color1.rgb/color1.a;}vec4 color=mix(color0,color1,u_fade_t);color.a*=u_opacity;vec3 rgb=color.rgb;rgb=vec3(dot(rgb,u_spin_weights.xyz),dot(rgb,u_spin_weights.zxy),dot(rgb,u_spin_weights.yzx));float average=(color.r+color.g+color.b)/3.0;rgb+=(average-rgb)*u_saturation_factor;rgb=(rgb-0.5)*u_contrast_factor+0.5;vec3 u_high_vec=vec3(u_brightness_low,u_brightness_low,u_brightness_low);vec3 u_low_vec=vec3(u_brightness_high,u_brightness_high,u_brightness_high);gl_FragColor=vec4(mix(u_high_vec,u_low_vec,rgb)*color.a,color.a);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_tl_parent;uniform float u_scale_parent;uniform float u_buffer_scale;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos0;varying vec2 v_pos1;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos0=(((a_texture_pos/8192.0)-0.5)/u_buffer_scale )+0.5;v_pos1=(v_pos0*u_scale_parent)+u_tl_parent;}"),sr=cr("uniform sampler2D u_texture;varying vec2 v_tex;varying float v_fade_opacity;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nlowp float alpha=opacity*v_fade_opacity;gl_FragColor=texture2D(u_texture,v_tex)*alpha;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform highp float u_camera_to_center_distance;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform float u_fade_change;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform vec2 u_texsize;varying vec2 v_tex;varying float v_fade_opacity;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size[0],a_size[1],u_size_t)/256.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size[0]/256.0;} else if (!u_is_size_zoom_constant && u_is_size_feature_constant) {size=u_size;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),0,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,0.0,1.0);gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale),0.0,1.0);v_tex=a_tex/u_texsize;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;v_fade_opacity=max(0.0,min(1.0,fade_opacity[0]+fade_change));}"),lr=cr("#define SDF_PX 8.0\nuniform bool u_is_halo;uniform sampler2D u_texture;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;uniform bool u_is_text;varying vec2 v_data0;varying vec3 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat EDGE_GAMMA=0.105/u_device_pixel_ratio;vec2 tex=v_data0.xy;float gamma_scale=v_data1.x;float size=v_data1.y;float fade_opacity=v_data1[2];float fontScale=u_is_text ? size/24.0 : size;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width/fontScale)/SDF_PX;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);gl_FragColor=color*(alpha*opacity*fade_opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;varying vec2 v_data0;varying vec3 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size[0],a_size[1],u_size_t)/256.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size[0]/256.0;} else if (!u_is_size_zoom_constant && u_is_size_feature_constant) {size=u_size;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),0,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,0.0,1.0);gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale),0.0,1.0);float gamma_scale=gl_Position.w;vec2 tex=a_tex/u_texsize;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(1.0,fade_opacity[0]+fade_change));v_data0=vec2(tex.x,tex.y);v_data1=vec3(gamma_scale,size,interpolated_fade_opacity);}");function cr(t,e){var r=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,n={};return{fragmentSource:t=t.replace(r,(function(t,e,r,a,i){return n[i]=!0,"define"===e?"\n#ifndef HAS_UNIFORM_u_"+i+"\nvarying "+r+" "+a+" "+i+";\n#else\nuniform "+r+" "+a+" u_"+i+";\n#endif\n":"\n#ifdef HAS_UNIFORM_u_"+i+"\n    "+r+" "+a+" "+i+" = u_"+i+";\n#endif\n"})),vertexSource:e=e.replace(r,(function(t,e,r,a,i){var o="float"===a?"vec2":"vec4",s=i.match(/color/)?"color":o;return n[i]?"define"===e?"\n#ifndef HAS_UNIFORM_u_"+i+"\nuniform lowp float u_"+i+"_t;\nattribute "+r+" "+o+" a_"+i+";\nvarying "+r+" "+a+" "+i+";\n#else\nuniform "+r+" "+a+" u_"+i+";\n#endif\n":"vec4"===s?"\n#ifndef HAS_UNIFORM_u_"+i+"\n    "+i+" = a_"+i+";\n#else\n    "+r+" "+a+" "+i+" = u_"+i+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+i+"\n    "+i+" = unpack_mix_"+s+"(a_"+i+", u_"+i+"_t);\n#else\n    "+r+" "+a+" "+i+" = u_"+i+";\n#endif\n":"define"===e?"\n#ifndef HAS_UNIFORM_u_"+i+"\nuniform lowp float u_"+i+"_t;\nattribute "+r+" "+o+" a_"+i+";\n#else\nuniform "+r+" "+a+" u_"+i+";\n#endif\n":"vec4"===s?"\n#ifndef HAS_UNIFORM_u_"+i+"\n    "+r+" "+a+" "+i+" = a_"+i+";\n#else\n    "+r+" "+a+" "+i+" = u_"+i+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+i+"\n    "+r+" "+a+" "+i+" = unpack_mix_"+s+"(a_"+i+", u_"+i+"_t);\n#else\n    "+r+" "+a+" "+i+" = u_"+i+";\n#endif\n"}))}}var ur=Object.freeze({prelude:Be,background:Ne,backgroundPattern:je,circle:Ve,clippingMask:Ue,heatmap:He,heatmapTexture:qe,collisionBox:Ge,collisionCircle:We,debug:Ye,fill:Xe,fillOutline:Ze,fillOutlinePattern:Je,fillPattern:Ke,fillExtrusion:$e,fillExtrusionPattern:Qe,hillshadePrepare:tr,hillshade:er,line:rr,lineGradient:nr,linePattern:ar,lineSDF:ir,raster:or,symbolIcon:sr,symbolSDF:lr}),fr=function(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null};fr.prototype.bind=function(t,e,r,n,a,i,o,s){this.context=t;for(var l=this.boundPaintVertexBuffers.length!==n.length,c=0;!l&&c<n.length;c++)this.boundPaintVertexBuffers[c]!==n[c]&&(l=!0);var u=!this.vao||this.boundProgram!==e||this.boundLayoutVertexBuffer!==r||l||this.boundIndexBuffer!==a||this.boundVertexOffset!==i||this.boundDynamicVertexBuffer!==o||this.boundDynamicVertexBuffer2!==s;!t.extVertexArrayObject||u?this.freshBind(e,r,n,a,i,o,s):(t.bindVertexArrayOES.set(this.vao),o&&o.bind(),a&&a.dynamicDraw&&a.bind(),s&&s.bind())},fr.prototype.freshBind=function(t,e,r,n,a,i,o){var s,l=t.numAttributes,c=this.context,u=c.gl;if(c.extVertexArrayObject)this.vao&&this.destroy(),this.vao=c.extVertexArrayObject.createVertexArrayOES(),c.bindVertexArrayOES.set(this.vao),s=0,this.boundProgram=t,this.boundLayoutVertexBuffer=e,this.boundPaintVertexBuffers=r,this.boundIndexBuffer=n,this.boundVertexOffset=a,this.boundDynamicVertexBuffer=i,this.boundDynamicVertexBuffer2=o;else{s=c.currentNumAttributes||0;for(var f=l;f<s;f++)u.disableVertexAttribArray(f)}e.enableAttributes(u,t);for(var p=0,h=r;p<h.length;p+=1)h[p].enableAttributes(u,t);i&&i.enableAttributes(u,t),o&&o.enableAttributes(u,t),e.bind(),e.setVertexAttribPointers(u,t,a);for(var d=0,g=r;d<g.length;d+=1){var v=g[d];v.bind(),v.setVertexAttribPointers(u,t,a)}i&&(i.bind(),i.setVertexAttribPointers(u,t,a)),n&&n.bind(),o&&(o.bind(),o.setVertexAttribPointers(u,t,a)),c.currentNumAttributes=l},fr.prototype.destroy=function(){this.vao&&(this.context.extVertexArrayObject.deleteVertexArrayOES(this.vao),this.vao=null)};var pr=function(t,e,r,n,a){var i=t.gl;this.program=i.createProgram();var o=r.defines();a&&o.push("#define OVERDRAW_INSPECTOR;");var s=o.concat(Be.fragmentSource,e.fragmentSource).join("\n"),l=o.concat(Be.vertexSource,e.vertexSource).join("\n"),c=i.createShader(i.FRAGMENT_SHADER);i.shaderSource(c,s),i.compileShader(c),i.attachShader(this.program,c);var u=i.createShader(i.VERTEX_SHADER);i.shaderSource(u,l),i.compileShader(u),i.attachShader(this.program,u);for(var f=r.layoutAttributes||[],p=0;p<f.length;p++)i.bindAttribLocation(this.program,p,f[p].name);i.linkProgram(this.program),this.numAttributes=i.getProgramParameter(this.program,i.ACTIVE_ATTRIBUTES),this.attributes={};for(var h={},d=0;d<this.numAttributes;d++){var g=i.getActiveAttrib(this.program,d);g&&(this.attributes[g.name]=i.getAttribLocation(this.program,g.name))}for(var v=i.getProgramParameter(this.program,i.ACTIVE_UNIFORMS),m=0;m<v;m++){var y=i.getActiveUniform(this.program,m);y&&(h[y.name]=i.getUniformLocation(this.program,y.name))}this.fixedUniforms=n(t,h),this.binderUniforms=r.getUniforms(t,h)};function hr(e,r,n){var a=1/ce(n,1,r.transform.tileZoom),i=Math.pow(2,n.tileID.overscaledZ),o=n.tileSize*Math.pow(2,r.transform.tileZoom)/i,s=o*(n.tileID.canonical.x+n.tileID.wrap*i),l=o*n.tileID.canonical.y;return{u_image:0,u_texsize:n.imageAtlasTexture.size,u_scale:[t.browser.devicePixelRatio,a,e.fromScale,e.toScale],u_fade:e.t,u_pixel_coord_upper:[s>>16,l>>16],u_pixel_coord_lower:[65535&s,65535&l]}}pr.prototype.draw=function(t,e,r,n,a,i,o,s,l,c,u,f,p,h,d,g){var v,m=t.gl;for(var y in t.program.set(this.program),t.setDepthMode(r),t.setStencilMode(n),t.setColorMode(a),t.setCullFace(i),this.fixedUniforms)this.fixedUniforms[y].set(o[y]);h&&h.setUniforms(t,this.binderUniforms,f,{zoom:p});for(var x=(v={},v[m.LINES]=2,v[m.TRIANGLES]=3,v[m.LINE_STRIP]=1,v)[e],b=0,_=u.get();b<_.length;b+=1){var w=_[b],k=w.vaos||(w.vaos={});(k[s]||(k[s]=new fr)).bind(t,this,l,h?h.getPaintVertexBuffers():[],c,w.vertexOffset,d,g),m.drawElements(e,w.primitiveLength*x,m.UNSIGNED_SHORT,w.primitiveOffset*x*2)}};var dr=function(e,r,n,a){var i=r.style.light,o=i.properties.get("position"),s=[o.x,o.y,o.z],l=t.create$1();"viewport"===i.properties.get("anchor")&&t.fromRotation(l,-r.transform.angle),t.transformMat3(s,s,l);var c=i.properties.get("color");return{u_matrix:e,u_lightpos:s,u_lightintensity:i.properties.get("intensity"),u_lightcolor:[c.r,c.g,c.b],u_vertical_gradient:+n,u_opacity:a}},gr=function(e,r,n,a,i,o,s){return t.extend(dr(e,r,n,a),hr(o,r,s),{u_height_factor:-Math.pow(2,i.overscaledZ)/s.tileSize/8})},vr=function(t){return{u_matrix:t}},mr=function(e,r,n,a){return t.extend(vr(e),hr(n,r,a))},yr=function(t,e){return{u_matrix:t,u_world:e}},xr=function(e,r,n,a,i){return t.extend(mr(e,r,n,a),{u_world:i})},br=function(e,r,n,a){var i,o,s=e.transform;if("map"===a.paint.get("circle-pitch-alignment")){var l=ce(n,1,s.zoom);i=!0,o=[l,l]}else i=!1,o=s.pixelsToGLUnits;return{u_camera_to_center_distance:s.cameraToCenterDistance,u_scale_with_map:+("map"===a.paint.get("circle-pitch-scale")),u_matrix:e.translatePosMatrix(r.posMatrix,n,a.paint.get("circle-translate"),a.paint.get("circle-translate-anchor")),u_pitch_with_map:+i,u_device_pixel_ratio:t.browser.devicePixelRatio,u_extrude_scale:o}},_r=function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_pixels_to_tile_units:new t.Uniform1f(e,r.u_pixels_to_tile_units),u_extrude_scale:new t.Uniform2f(e,r.u_extrude_scale),u_overscale_factor:new t.Uniform1f(e,r.u_overscale_factor)}},wr=function(t,e,r){var n=ce(r,1,e.zoom),a=Math.pow(2,e.zoom-r.tileID.overscaledZ),i=r.tileID.overscaleFactor();return{u_matrix:t,u_camera_to_center_distance:e.cameraToCenterDistance,u_pixels_to_tile_units:n,u_extrude_scale:[e.pixelsToGLUnits[0]/(n*a),e.pixelsToGLUnits[1]/(n*a)],u_overscale_factor:i}},kr=function(t,e){return{u_matrix:t,u_color:e}},Tr=function(t){return{u_matrix:t}},Ar=function(t,e,r,n){return{u_matrix:t,u_extrude_scale:ce(e,1,r),u_intensity:n}},Mr=function(t,e,r){var n=r.paint.get("hillshade-shadow-color"),a=r.paint.get("hillshade-highlight-color"),i=r.paint.get("hillshade-accent-color"),o=r.paint.get("hillshade-illumination-direction")*(Math.PI/180);"viewport"===r.paint.get("hillshade-illumination-anchor")&&(o-=t.transform.angle);var s=!t.options.moving;return{u_matrix:t.transform.calculatePosMatrix(e.tileID.toUnwrapped(),s),u_image:0,u_latrange:Sr(0,e.tileID),u_light:[r.paint.get("hillshade-exaggeration"),o],u_shadow:n,u_highlight:a,u_accent:i}},Er=function(e,r){var n=e.dem.stride,a=t.create();return t.ortho(a,0,t.EXTENT,-t.EXTENT,0,0,1),t.translate(a,a,[0,-t.EXTENT,0]),{u_matrix:a,u_image:1,u_dimension:[n,n],u_zoom:e.tileID.overscaledZ,u_maxzoom:r}};function Sr(e,r){var n=Math.pow(2,r.canonical.z),a=r.canonical.y;return[new t.MercatorCoordinate(0,a/n).toLngLat().lat,new t.MercatorCoordinate(0,(a+1)/n).toLngLat().lat]}var Cr=function(e,r,n){var a=e.transform;return{u_matrix:Dr(e,r,n),u_ratio:1/ce(r,1,a.zoom),u_device_pixel_ratio:t.browser.devicePixelRatio,u_units_to_pixels:[1/a.pixelsToGLUnits[0],1/a.pixelsToGLUnits[1]]}},Lr=function(e,r,n){return t.extend(Cr(e,r,n),{u_image:0})},Or=function(e,r,n,a){var i=e.transform,o=Ir(r,i);return{u_matrix:Dr(e,r,n),u_texsize:r.imageAtlasTexture.size,u_ratio:1/ce(r,1,i.zoom),u_device_pixel_ratio:t.browser.devicePixelRatio,u_image:0,u_scale:[t.browser.devicePixelRatio,o,a.fromScale,a.toScale],u_fade:a.t,u_units_to_pixels:[1/i.pixelsToGLUnits[0],1/i.pixelsToGLUnits[1]]}},Pr=function(e,r,n,a,i){var o=e.transform,s=e.lineAtlas,l=Ir(r,o),c="round"===n.layout.get("line-cap"),u=s.getDash(a.from,c),f=s.getDash(a.to,c),p=u.width*i.fromScale,h=f.width*i.toScale;return t.extend(Cr(e,r,n),{u_patternscale_a:[l/p,-u.height/2],u_patternscale_b:[l/h,-f.height/2],u_sdfgamma:s.width/(256*Math.min(p,h)*t.browser.devicePixelRatio)/2,u_image:0,u_tex_y_a:u.y,u_tex_y_b:f.y,u_mix:i.t})};function Ir(t,e){return 1/ce(t,1,e.tileZoom)}function Dr(t,e,r){return t.translatePosMatrix(e.tileID.posMatrix,e,r.paint.get("line-translate"),r.paint.get("line-translate-anchor"))}var zr=function(t,e,r,n,a){return{u_matrix:t,u_tl_parent:e,u_scale_parent:r,u_buffer_scale:1,u_fade_t:n.mix,u_opacity:n.opacity*a.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:a.paint.get("raster-brightness-min"),u_brightness_high:a.paint.get("raster-brightness-max"),u_saturation_factor:(o=a.paint.get("raster-saturation"),o>0?1-1/(1.001-o):-o),u_contrast_factor:(i=a.paint.get("raster-contrast"),i>0?1/(1-i):1+i),u_spin_weights:Rr(a.paint.get("raster-hue-rotate"))};var i,o};function Rr(t){t*=Math.PI/180;var e=Math.sin(t),r=Math.cos(t);return[(2*r+1)/3,(-Math.sqrt(3)*e-r+1)/3,(Math.sqrt(3)*e-r+1)/3]}var Fr=function(t,e,r,n,a,i,o,s,l,c){var u=a.transform;return{u_is_size_zoom_constant:+("constant"===t||"source"===t),u_is_size_feature_constant:+("constant"===t||"camera"===t),u_size_t:e?e.uSizeT:0,u_size:e?e.uSize:0,u_camera_to_center_distance:u.cameraToCenterDistance,u_pitch:u.pitch/360*2*Math.PI,u_rotate_symbol:+r,u_aspect_ratio:u.width/u.height,u_fade_change:a.options.fadeDuration?a.symbolFadeChange:1,u_matrix:i,u_label_plane_matrix:o,u_coord_matrix:s,u_is_text:+l,u_pitch_with_map:+n,u_texsize:c,u_texture:0}},Br=function(e,r,n,a,i,o,s,l,c,u,f){var p=i.transform;return t.extend(Fr(e,r,n,a,i,o,s,l,c,u),{u_gamma_scale:a?Math.cos(p._pitch)*p.cameraToCenterDistance:1,u_device_pixel_ratio:t.browser.devicePixelRatio,u_is_halo:+f})},Nr=function(t,e,r){return{u_matrix:t,u_opacity:e,u_color:r}},jr=function(e,r,n,a,i,o){return t.extend(function(t,e,r,n){var a=r.imageManager.getPattern(t.from),i=r.imageManager.getPattern(t.to),o=r.imageManager.getPixelSize(),s=o.width,l=o.height,c=Math.pow(2,n.tileID.overscaledZ),u=n.tileSize*Math.pow(2,r.transform.tileZoom)/c,f=u*(n.tileID.canonical.x+n.tileID.wrap*c),p=u*n.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:a.tl,u_pattern_br_a:a.br,u_pattern_tl_b:i.tl,u_pattern_br_b:i.br,u_texsize:[s,l],u_mix:e.t,u_pattern_size_a:a.displaySize,u_pattern_size_b:i.displaySize,u_scale_a:e.fromScale,u_scale_b:e.toScale,u_tile_units_to_pixels:1/ce(n,1,r.transform.tileZoom),u_pixel_coord_upper:[f>>16,p>>16],u_pixel_coord_lower:[65535&f,65535&p]}}(a,o,n,i),{u_matrix:e,u_opacity:r})},Vr={fillExtrusion:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_lightpos:new t.Uniform3f(e,r.u_lightpos),u_lightintensity:new t.Uniform1f(e,r.u_lightintensity),u_lightcolor:new t.Uniform3f(e,r.u_lightcolor),u_vertical_gradient:new t.Uniform1f(e,r.u_vertical_gradient),u_opacity:new t.Uniform1f(e,r.u_opacity)}},fillExtrusionPattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_lightpos:new t.Uniform3f(e,r.u_lightpos),u_lightintensity:new t.Uniform1f(e,r.u_lightintensity),u_lightcolor:new t.Uniform3f(e,r.u_lightcolor),u_vertical_gradient:new t.Uniform1f(e,r.u_vertical_gradient),u_height_factor:new t.Uniform1f(e,r.u_height_factor),u_image:new t.Uniform1i(e,r.u_image),u_texsize:new t.Uniform2f(e,r.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_scale:new t.Uniform4f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade),u_opacity:new t.Uniform1f(e,r.u_opacity)}},fill:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},fillPattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_image:new t.Uniform1i(e,r.u_image),u_texsize:new t.Uniform2f(e,r.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_scale:new t.Uniform4f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade)}},fillOutline:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_world:new t.Uniform2f(e,r.u_world)}},fillOutlinePattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_world:new t.Uniform2f(e,r.u_world),u_image:new t.Uniform1i(e,r.u_image),u_texsize:new t.Uniform2f(e,r.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_scale:new t.Uniform4f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade)}},circle:function(e,r){return{u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_scale_with_map:new t.Uniform1i(e,r.u_scale_with_map),u_pitch_with_map:new t.Uniform1i(e,r.u_pitch_with_map),u_extrude_scale:new t.Uniform2f(e,r.u_extrude_scale),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},collisionBox:_r,collisionCircle:_r,debug:function(e,r){return{u_color:new t.UniformColor(e,r.u_color),u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},clippingMask:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},heatmap:function(e,r){return{u_extrude_scale:new t.Uniform1f(e,r.u_extrude_scale),u_intensity:new t.Uniform1f(e,r.u_intensity),u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},heatmapTexture:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_world:new t.Uniform2f(e,r.u_world),u_image:new t.Uniform1i(e,r.u_image),u_color_ramp:new t.Uniform1i(e,r.u_color_ramp),u_opacity:new t.Uniform1f(e,r.u_opacity)}},hillshade:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_image:new t.Uniform1i(e,r.u_image),u_latrange:new t.Uniform2f(e,r.u_latrange),u_light:new t.Uniform2f(e,r.u_light),u_shadow:new t.UniformColor(e,r.u_shadow),u_highlight:new t.UniformColor(e,r.u_highlight),u_accent:new t.UniformColor(e,r.u_accent)}},hillshadePrepare:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_image:new t.Uniform1i(e,r.u_image),u_dimension:new t.Uniform2f(e,r.u_dimension),u_zoom:new t.Uniform1f(e,r.u_zoom),u_maxzoom:new t.Uniform1f(e,r.u_maxzoom)}},line:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_ratio:new t.Uniform1f(e,r.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,r.u_units_to_pixels)}},lineGradient:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_ratio:new t.Uniform1f(e,r.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,r.u_units_to_pixels),u_image:new t.Uniform1i(e,r.u_image)}},linePattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_texsize:new t.Uniform2f(e,r.u_texsize),u_ratio:new t.Uniform1f(e,r.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_image:new t.Uniform1i(e,r.u_image),u_units_to_pixels:new t.Uniform2f(e,r.u_units_to_pixels),u_scale:new t.Uniform4f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade)}},lineSDF:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_ratio:new t.Uniform1f(e,r.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,r.u_units_to_pixels),u_patternscale_a:new t.Uniform2f(e,r.u_patternscale_a),u_patternscale_b:new t.Uniform2f(e,r.u_patternscale_b),u_sdfgamma:new t.Uniform1f(e,r.u_sdfgamma),u_image:new t.Uniform1i(e,r.u_image),u_tex_y_a:new t.Uniform1f(e,r.u_tex_y_a),u_tex_y_b:new t.Uniform1f(e,r.u_tex_y_b),u_mix:new t.Uniform1f(e,r.u_mix)}},raster:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_tl_parent:new t.Uniform2f(e,r.u_tl_parent),u_scale_parent:new t.Uniform1f(e,r.u_scale_parent),u_buffer_scale:new t.Uniform1f(e,r.u_buffer_scale),u_fade_t:new t.Uniform1f(e,r.u_fade_t),u_opacity:new t.Uniform1f(e,r.u_opacity),u_image0:new t.Uniform1i(e,r.u_image0),u_image1:new t.Uniform1i(e,r.u_image1),u_brightness_low:new t.Uniform1f(e,r.u_brightness_low),u_brightness_high:new t.Uniform1f(e,r.u_brightness_high),u_saturation_factor:new t.Uniform1f(e,r.u_saturation_factor),u_contrast_factor:new t.Uniform1f(e,r.u_contrast_factor),u_spin_weights:new t.Uniform3f(e,r.u_spin_weights)}},symbolIcon:function(e,r){return{u_is_size_zoom_constant:new t.Uniform1i(e,r.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,r.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,r.u_size_t),u_size:new t.Uniform1f(e,r.u_size),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,r.u_pitch),u_rotate_symbol:new t.Uniform1i(e,r.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,r.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,r.u_fade_change),u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,r.u_label_plane_matrix),u_coord_matrix:new t.UniformMatrix4f(e,r.u_coord_matrix),u_is_text:new t.Uniform1f(e,r.u_is_text),u_pitch_with_map:new t.Uniform1i(e,r.u_pitch_with_map),u_texsize:new t.Uniform2f(e,r.u_texsize),u_texture:new t.Uniform1i(e,r.u_texture)}},symbolSDF:function(e,r){return{u_is_size_zoom_constant:new t.Uniform1i(e,r.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,r.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,r.u_size_t),u_size:new t.Uniform1f(e,r.u_size),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,r.u_pitch),u_rotate_symbol:new t.Uniform1i(e,r.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,r.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,r.u_fade_change),u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,r.u_label_plane_matrix),u_coord_matrix:new t.UniformMatrix4f(e,r.u_coord_matrix),u_is_text:new t.Uniform1f(e,r.u_is_text),u_pitch_with_map:new t.Uniform1i(e,r.u_pitch_with_map),u_texsize:new t.Uniform2f(e,r.u_texsize),u_texture:new t.Uniform1i(e,r.u_texture),u_gamma_scale:new t.Uniform1f(e,r.u_gamma_scale),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_is_halo:new t.Uniform1f(e,r.u_is_halo)}},background:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_opacity:new t.Uniform1f(e,r.u_opacity),u_color:new t.UniformColor(e,r.u_color)}},backgroundPattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_opacity:new t.Uniform1f(e,r.u_opacity),u_image:new t.Uniform1i(e,r.u_image),u_pattern_tl_a:new t.Uniform2f(e,r.u_pattern_tl_a),u_pattern_br_a:new t.Uniform2f(e,r.u_pattern_br_a),u_pattern_tl_b:new t.Uniform2f(e,r.u_pattern_tl_b),u_pattern_br_b:new t.Uniform2f(e,r.u_pattern_br_b),u_texsize:new t.Uniform2f(e,r.u_texsize),u_mix:new t.Uniform1f(e,r.u_mix),u_pattern_size_a:new t.Uniform2f(e,r.u_pattern_size_a),u_pattern_size_b:new t.Uniform2f(e,r.u_pattern_size_b),u_scale_a:new t.Uniform1f(e,r.u_scale_a),u_scale_b:new t.Uniform1f(e,r.u_scale_b),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_tile_units_to_pixels:new t.Uniform1f(e,r.u_tile_units_to_pixels)}}};function Ur(e,r){for(var n=e.sort((function(t,e){return t.tileID.isLessThan(e.tileID)?-1:e.tileID.isLessThan(t.tileID)?1:0})),a=0;a<n.length;a++){var i={},o=n[a],s=n.slice(a+1);Hr(o.tileID.wrapped(),o.tileID,s,new t.OverscaledTileID(0,o.tileID.wrap+1,0,0,0),i),o.setMask(i,r)}}function Hr(e,r,n,a,i){for(var o=0;o<n.length;o++){var s=n[o];if(a.isLessThan(s.tileID))break;if(r.key===s.tileID.key)return;if(s.tileID.isChildOf(r)){for(var l=r.children(1/0),c=0;c<l.length;c++)Hr(e,l[c],n.slice(o),a,i);return}}var u=r.overscaledZ-e.overscaledZ,f=new t.CanonicalTileID(u,r.canonical.x-(e.canonical.x<<u),r.canonical.y-(e.canonical.y<<u));i[f.key]=i[f.key]||f}function qr(t,e,r,n,a){for(var i=t.context,o=i.gl,s=a?t.useProgram("collisionCircle"):t.useProgram("collisionBox"),l=0;l<n.length;l++){var c=n[l],u=e.getTile(c),f=u.getBucket(r);if(f){var p=a?f.collisionCircle:f.collisionBox;p&&s.draw(i,a?o.TRIANGLES:o.LINES,At.disabled,Mt.disabled,t.colorModeForRenderPass(),St.disabled,wr(c.posMatrix,t.transform,u),r.id,p.layoutVertexBuffer,p.indexBuffer,p.segments,null,t.transform.zoom,null,null,p.collisionVertexBuffer)}}}var Gr=t.identity(new Float32Array(16));function Wr(e,r,n,a,i,o){var s=t.getAnchorAlignment(e),l=-(s.horizontalAlign-.5)*r,c=-(s.verticalAlign-.5)*n,u=t.evaluateRadialOffset(e,a);return new t.Point((l/i+u[0])*o,(c/i+u[1])*o)}function Yr(e,r,n,a,i,o,s,l,c,u){var f=e.text.placedSymbolArray,p=e.text.dynamicLayoutVertexArray;p.clear();for(var h=0;h<f.length;h++){var d=f.get(h),g=e.allowVerticalPlacement&&!d.placedOrientation,v=d.hidden||!d.crossTileID||g?null:a[d.crossTileID];if(v){var m=new t.Point(d.anchorX,d.anchorY),y=Jt(m,n?l:s),x=.5+o.cameraToCenterDistance/y.signedDistanceFromCamera*.5,b=i.evaluateSizeForFeature(e.textSizeData,u,d)*x/t.ONE_EM;n&&(b*=e.tilePixelRatio/c);for(var _=v.width,w=v.height,k=v.radialOffset,T=v.textBoxScale,A=Wr(v.anchor,_,w,k,T,b),M=n?Jt(m.add(A),s).point:y.point.add(r?A.rotate(-o.angle):A),E=e.allowVerticalPlacement&&d.placedOrientation===t.WritingMode.vertical?Math.PI/2:0,S=0;S<d.numGlyphs;S++)t.addDynamicAttributes(p,M,E)}else ie(d.numGlyphs,p)}e.text.dynamicLayoutVertexBuffer.updateData(p)}function Xr(e){var r=e.text.placedSymbolArray,n=e.text.dynamicLayoutVertexArray;n.clear();for(var a=0;a<r.length;a++){var i=r.get(a);if(i.hidden||!i.placedOrientation)ie(i.numGlyphs,n);else for(var o=new t.Point(i.anchorX,i.anchorY),s=e.allowVerticalPlacement&&i.placedOrientation===t.WritingMode.vertical?Math.PI/2:0,l=0;l<i.numGlyphs;l++)t.addDynamicAttributes(n,o,s)}e.text.dynamicLayoutVertexBuffer.updateData(n)}function Zr(e,r,n,a,i,o,s,l,c,u,f,p,h){for(var d,g,v=e.context,m=v.gl,y=e.transform,x="map"===l,b="map"===c,_=x&&"point"!==n.layout.get("symbol-placement"),w=x&&!b&&!_,k=void 0!==n.layout.get("symbol-sort-key").constantOr(1),T=e.depthModeForSublayer(0,At.ReadOnly),A=n.layout.get("text-variable-anchor"),M=[],E=0,S=a;E<S.length;E+=1){var C=S[E],L=r.getTile(C),O=L.getBucket(n);if(O){var P=i?O.text:O.icon;if(P&&P.segments.get().length){var I=P.programConfigurations.get(n.id),D=i||O.sdfIcons,z=i?O.textSizeData:O.iconSizeData;d||(d=e.useProgram(D?"symbolSDF":"symbolIcon",I),g=t.evaluateSizeForZoom(z,y.zoom)),v.activeTexture.set(m.TEXTURE0);var R=void 0,F=void 0,B=void 0;if(i)F=L.glyphAtlasTexture,B=m.LINEAR,R=L.glyphAtlasTexture.size;else{var N=1!==n.layout.get("icon-size").constantOr(0)||O.iconsNeedLinear,j=b||0!==y.pitch;F=L.imageAtlasTexture,B=D||e.options.rotating||e.options.zooming||N||j?m.LINEAR:m.NEAREST,R=L.imageAtlasTexture.size}var V=ce(L,1,e.transform.zoom),U=Xt(C.posMatrix,b,x,e.transform,V),H=Zt(C.posMatrix,b,x,e.transform,V);if(_)$t(O,C.posMatrix,e,i,U,H,b,u);else if(i&&g&&A){var q=Math.pow(2,y.zoom-L.tileID.overscaledZ);Yr(O,x,b,h,t.symbolSize,y,U,C.posMatrix,q,g)}else i&&g&&O.allowVerticalPlacement&&Xr(O);var G=e.translatePosMatrix(C.posMatrix,L,o,s),W=_||i&&A?Gr:U,Y=e.translatePosMatrix(H,L,o,s,!0),X=D&&0!==n.paint.get(i?"text-halo-width":"icon-halo-width").constantOr(1),Z={program:d,buffers:P,uniformValues:D?Br(z.kind,g,w,b,e,G,W,Y,i,R,!0):Fr(z.kind,g,w,b,e,G,W,Y,i,R),atlasTexture:F,atlasInterpolation:B,isSDF:D,hasHalo:X};if(k)for(var J=0,K=P.segments.get();J<K.length;J+=1){var $=K[J];M.push({segments:new t.SegmentVector([$]),sortKey:$.sortKey,state:Z})}else M.push({segments:P.segments,sortKey:0,state:Z})}}}k&&M.sort((function(t,e){return t.sortKey-e.sortKey}));for(var Q=0,tt=M;Q<tt.length;Q+=1){var et=tt[Q],rt=et.state;if(rt.atlasTexture.bind(rt.atlasInterpolation,m.CLAMP_TO_EDGE),rt.isSDF){var nt=rt.uniformValues;rt.hasHalo&&(nt.u_is_halo=1,Jr(rt.buffers,et.segments,n,e,rt.program,T,f,p,nt)),nt.u_is_halo=0}Jr(rt.buffers,et.segments,n,e,rt.program,T,f,p,rt.uniformValues)}}function Jr(t,e,r,n,a,i,o,s,l){var c=n.context,u=c.gl;a.draw(c,u.TRIANGLES,i,o,s,St.disabled,l,r.id,t.layoutVertexBuffer,t.indexBuffer,e,r.paint,n.transform.zoom,t.programConfigurations.get(r.id),t.dynamicLayoutVertexBuffer,t.opacityVertexBuffer)}function Kr(t,e,r,n,a,i,o){var s,l,c,u,f,p=t.context.gl,h=r.paint.get("fill-pattern"),d=h&&h.constantOr(1),g=r.getCrossfadeParameters();o?(l=d&&!r.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",s=p.LINES):(l=d?"fillPattern":"fill",s=p.TRIANGLES);for(var v=0,m=n;v<m.length;v+=1){var y=m[v],x=e.getTile(y);if(!d||x.patternsLoaded()){var b=x.getBucket(r);if(b){var _=b.programConfigurations.get(r.id),w=t.useProgram(l,_);d&&(t.context.activeTexture.set(p.TEXTURE0),x.imageAtlasTexture.bind(p.LINEAR,p.CLAMP_TO_EDGE),_.updatePatternPaintBuffers(g));var k=h.constantOr(null);if(k&&x.imageAtlas){var T=x.imageAtlas.patternPositions[k.to],A=x.imageAtlas.patternPositions[k.from];T&&A&&_.setConstantPatternPositions(T,A)}var M=t.translatePosMatrix(y.posMatrix,x,r.paint.get("fill-translate"),r.paint.get("fill-translate-anchor"));if(o){u=b.indexBuffer2,f=b.segments2;var E=[p.drawingBufferWidth,p.drawingBufferHeight];c="fillOutlinePattern"===l&&d?xr(M,t,g,x,E):yr(M,E)}else u=b.indexBuffer,f=b.segments,c=d?mr(M,t,g,x):vr(M);w.draw(t.context,s,a,t.stencilModeForClipping(y),i,St.disabled,c,r.id,b.layoutVertexBuffer,u,f,r.paint,t.transform.zoom,_)}}}}function $r(t,e,r,n,a,i,o){for(var s=t.context,l=s.gl,c=r.paint.get("fill-extrusion-pattern"),u=c.constantOr(1),f=r.getCrossfadeParameters(),p=r.paint.get("fill-extrusion-opacity"),h=0,d=n;h<d.length;h+=1){var g=d[h],v=e.getTile(g),m=v.getBucket(r);if(m){var y=m.programConfigurations.get(r.id),x=t.useProgram(u?"fillExtrusionPattern":"fillExtrusion",y);u&&(t.context.activeTexture.set(l.TEXTURE0),v.imageAtlasTexture.bind(l.LINEAR,l.CLAMP_TO_EDGE),y.updatePatternPaintBuffers(f));var b=c.constantOr(null);if(b&&v.imageAtlas){var _=v.imageAtlas.patternPositions[b.to],w=v.imageAtlas.patternPositions[b.from];_&&w&&y.setConstantPatternPositions(_,w)}var k=t.translatePosMatrix(g.posMatrix,v,r.paint.get("fill-extrusion-translate"),r.paint.get("fill-extrusion-translate-anchor")),T=r.paint.get("fill-extrusion-vertical-gradient"),A=u?gr(k,t,T,p,g,f,v):dr(k,t,T,p);x.draw(s,s.gl.TRIANGLES,a,i,o,St.backCCW,A,r.id,m.layoutVertexBuffer,m.indexBuffer,m.segments,r.paint,t.transform.zoom,y)}}}function Qr(t,e,r,n,a,i){var o=t.context,s=o.gl,l=e.fbo;if(l){var c=t.useProgram("hillshade");o.activeTexture.set(s.TEXTURE0),s.bindTexture(s.TEXTURE_2D,l.colorAttachment.get());var u=Mr(t,e,r);e.maskedBoundsBuffer&&e.maskedIndexBuffer&&e.segments?c.draw(o,s.TRIANGLES,n,a,i,St.disabled,u,r.id,e.maskedBoundsBuffer,e.maskedIndexBuffer,e.segments):c.draw(o,s.TRIANGLES,n,a,i,St.disabled,u,r.id,t.rasterBoundsBuffer,t.quadTriangleIndexBuffer,t.rasterBoundsSegments)}}function tn(e,r,n,a,i,o,s){var l=e.context,c=l.gl;if(r.dem&&r.dem.data){var u=r.dem.dim,f=r.dem.stride,p=r.dem.getPixels();if(l.activeTexture.set(c.TEXTURE1),l.pixelStoreUnpackPremultiplyAlpha.set(!1),r.demTexture=r.demTexture||e.getTileTexture(f),r.demTexture){var h=r.demTexture;h.update(p,{premultiply:!1}),h.bind(c.NEAREST,c.CLAMP_TO_EDGE)}else r.demTexture=new t.Texture(l,p,c.RGBA,{premultiply:!1}),r.demTexture.bind(c.NEAREST,c.CLAMP_TO_EDGE);l.activeTexture.set(c.TEXTURE0);var d=r.fbo;if(!d){var g=new t.Texture(l,{width:u,height:u,data:null},c.RGBA);g.bind(c.LINEAR,c.CLAMP_TO_EDGE),(d=r.fbo=l.createFramebuffer(u,u)).colorAttachment.set(g.texture)}l.bindFramebuffer.set(d.framebuffer),l.viewport.set([0,0,u,u]),e.useProgram("hillshadePrepare").draw(l,c.TRIANGLES,i,o,s,St.disabled,Er(r,a),n.id,e.rasterBoundsBuffer,e.quadTriangleIndexBuffer,e.rasterBoundsSegments),r.needsHillshadePrepare=!1}}function en(e,r,n,a,i){var o=a.paint.get("raster-fade-duration");if(o>0){var s=t.browser.now(),l=(s-e.timeAdded)/o,c=r?(s-r.timeAdded)/o:-1,u=n.getSource(),f=i.coveringZoomLevel({tileSize:u.tileSize,roundZoom:u.roundZoom}),p=!r||Math.abs(r.tileID.overscaledZ-f)>Math.abs(e.tileID.overscaledZ-f),h=p&&e.refreshedUponExpiration?1:t.clamp(p?l:1-c,0,1);return e.refreshedUponExpiration&&l>=1&&(e.refreshedUponExpiration=!1),r?{opacity:1,mix:1-h}:{opacity:h,mix:0}}return{opacity:1,mix:0}}function rn(e,r,n){var 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c=e.context,u=c.gl,f=e.depthModeForSublayer(0,At.ReadOnly),p=Mt.disabled,h=e.colorModeForRenderPass(),d=[],g=0;g<a.length;g++){var v=a[g],m=r.getTile(v),y=m.getBucket(n);if(y){var x=y.programConfigurations.get(n.id),b={programConfiguration:x,program:e.useProgram("circle",x),layoutVertexBuffer:y.layoutVertexBuffer,indexBuffer:y.indexBuffer,uniformValues:br(e,v,m,n)};if(l)for(var _=0,w=y.segments.get();_<w.length;_+=1){var k=w[_];d.push({segments:new t.SegmentVector([k]),sortKey:k.sortKey,state:b})}else d.push({segments:y.segments,sortKey:0,state:b})}}l&&d.sort((function(t,e){return t.sortKey-e.sortKey}));for(var T=0,A=d;T<A.length;T+=1){var M=A[T],E=M.state,S=E.programConfiguration,C=E.program,L=E.layoutVertexBuffer,O=E.indexBuffer,P=E.uniformValues,I=M.segments;C.draw(c,u.TRIANGLES,f,p,h,St.disabled,P,n.id,L,O,I,n.paint,e.transform.zoom,S)}}}},heatmap:function(e,r,n,a){if(0!==n.paint.get("heatmap-opacity"))if("offscreen"===e.renderPass){var i=e.context,o=i.gl,s=e.depthModeForSublayer(0,At.ReadOnly),l=Mt.disabled,c=new Et([o.ONE,o.ONE],t.Color.transparent,[!0,!0,!0,!0]);!function(t,e,r){var n=t.gl;t.activeTexture.set(n.TEXTURE1),t.viewport.set([0,0,e.width/4,e.height/4]);var a=r.heatmapFbo;if(a)n.bindTexture(n.TEXTURE_2D,a.colorAttachment.get()),t.bindFramebuffer.set(a.framebuffer);else{var i=n.createTexture();n.bindTexture(n.TEXTURE_2D,i),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_S,n.CLAMP_TO_EDGE),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_T,n.CLAMP_TO_EDGE),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MIN_FILTER,n.LINEAR),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MAG_FILTER,n.LINEAR),a=r.heatmapFbo=t.createFramebuffer(e.width/4,e.height/4),function t(e,r,n,a){var i=e.gl;i.texImage2D(i.TEXTURE_2D,0,i.RGBA,r.width/4,r.height/4,0,i.RGBA,e.extTextureHalfFloat?e.extTextureHalfFloat.HALF_FLOAT_OES:i.UNSIGNED_BYTE,null),a.colorAttachment.set(n),e.extTextureHalfFloat&&i.checkFramebufferStatus(i.FRAMEBUFFER)!==i.FRAMEBUFFER_COMPLETE&&(e.extTextureHalfFloat=null,a.colorAttachment.setDirty(),t(e,r,n,a))}(t,e,i,a)}}(i,e,n),i.clear({color:t.Color.transparent});for(var u=0;u<a.length;u++){var f=a[u];if(!r.hasRenderableParent(f)){var p=r.getTile(f),h=p.getBucket(n);if(h){var d=h.programConfigurations.get(n.id),g=e.useProgram("heatmap",d),v=e.transform.zoom;g.draw(i,o.TRIANGLES,s,l,c,St.disabled,Ar(f.posMatrix,p,v,n.paint.get("heatmap-intensity")),n.id,h.layoutVertexBuffer,h.indexBuffer,h.segments,n.paint,e.transform.zoom,d)}}}i.viewport.set([0,0,e.width,e.height])}else"translucent"===e.renderPass&&(e.context.setColorMode(e.colorModeForRenderPass()),function(e,r){var n=e.context,a=n.gl,i=r.heatmapFbo;if(i){n.activeTexture.set(a.TEXTURE0),a.bindTexture(a.TEXTURE_2D,i.colorAttachment.get()),n.activeTexture.set(a.TEXTURE1);var o=r.colorRampTexture;o||(o=r.colorRampTexture=new t.Texture(n,r.colorRamp,a.RGBA)),o.bind(a.LINEAR,a.CLAMP_TO_EDGE),e.useProgram("heatmapTexture").draw(n,a.TRIANGLES,At.disabled,Mt.disabled,e.colorModeForRenderPass(),St.disabled,function(e,r,n,a){var i=t.create();t.ortho(i,0,e.width,e.height,0,0,1);var o=e.context.gl;return{u_matrix:i,u_world:[o.drawingBufferWidth,o.drawingBufferHeight],u_image:n,u_color_ramp:a,u_opacity:r.paint.get("heatmap-opacity")}}(e,r,0,1),r.id,e.viewportBuffer,e.quadTriangleIndexBuffer,e.viewportSegments,r.paint,e.transform.zoom)}}(e,n))},line:function(e,r,n,a){if("translucent"===e.renderPass){var i=n.paint.get("line-opacity"),o=n.paint.get("line-width");if(0!==i.constantOr(1)&&0!==o.constantOr(1)){var s=e.depthModeForSublayer(0,At.ReadOnly),l=e.colorModeForRenderPass(),c=n.paint.get("line-dasharray"),u=n.paint.get("line-pattern"),f=u.constantOr(1),p=n.paint.get("line-gradient"),h=n.getCrossfadeParameters(),d=c?"lineSDF":f?"linePattern":p?"lineGradient":"line",g=e.context,v=g.gl,m=!0;if(p){g.activeTexture.set(v.TEXTURE0);var y=n.gradientTexture;if(!n.gradient)return;y||(y=n.gradientTexture=new t.Texture(g,n.gradient,v.RGBA)),y.bind(v.LINEAR,v.CLAMP_TO_EDGE)}for(var x=0,b=a;x<b.length;x+=1){var _=b[x],w=r.getTile(_);if(!f||w.patternsLoaded()){var k=w.getBucket(n);if(k){var T=k.programConfigurations.get(n.id),A=e.context.program.get(),M=e.useProgram(d,T),E=m||M.program!==A,S=u.constantOr(null);if(S&&w.imageAtlas){var C=w.imageAtlas.patternPositions[S.to],L=w.imageAtlas.patternPositions[S.from];C&&L&&T.setConstantPatternPositions(C,L)}var O=c?Pr(e,w,n,c,h):f?Or(e,w,n,h):p?Lr(e,w,n):Cr(e,w,n);c&&(E||e.lineAtlas.dirty)?(g.activeTexture.set(v.TEXTURE0),e.lineAtlas.bind(g)):f&&(g.activeTexture.set(v.TEXTURE0),w.imageAtlasTexture.bind(v.LINEAR,v.CLAMP_TO_EDGE),T.updatePatternPaintBuffers(h)),M.draw(g,v.TRIANGLES,s,e.stencilModeForClipping(_),l,St.disabled,O,n.id,k.layoutVertexBuffer,k.indexBuffer,k.segments,n.paint,e.transform.zoom,T),m=!1}}}}}},fill:function(e,r,n,a){var i=n.paint.get("fill-color"),o=n.paint.get("fill-opacity");if(0!==o.constantOr(1)){var s=e.colorModeForRenderPass(),l=n.paint.get("fill-pattern"),c=e.opaquePassEnabledForLayer()&&!l.constantOr(1)&&1===i.constantOr(t.Color.transparent).a&&1===o.constantOr(0)?"opaque":"translucent";if(e.renderPass===c){var u=e.depthModeForSublayer(1,"opaque"===e.renderPass?At.ReadWrite:At.ReadOnly);Kr(e,r,n,a,u,s,!1)}if("translucent"===e.renderPass&&n.paint.get("fill-antialias")){var f=e.depthModeForSublayer(n.getPaintProperty("fill-outline-color")?2:0,At.ReadOnly);Kr(e,r,n,a,f,s,!0)}}},"fill-extrusion":function(t,e,r,n){var a=r.paint.get("fill-extrusion-opacity");if(0!==a&&"translucent"===t.renderPass){var i=new At(t.context.gl.LEQUAL,At.ReadWrite,t.depthRangeFor3D);if(1!==a||r.paint.get("fill-extrusion-pattern").constantOr(1))$r(t,e,r,n,i,Mt.disabled,Et.disabled),$r(t,e,r,n,i,t.stencilModeFor3D(),t.colorModeForRenderPass());else{var o=t.colorModeForRenderPass();$r(t,e,r,n,i,Mt.disabled,o)}}},hillshade:function(t,e,r,n){if("offscreen"===t.renderPass||"translucent"===t.renderPass){for(var a=t.context,i=e.getSource().maxzoom,o=t.depthModeForSublayer(0,At.ReadOnly),s=Mt.disabled,l=t.colorModeForRenderPass(),c=0,u=n;c<u.length;c+=1){var f=u[c],p=e.getTile(f);p.needsHillshadePrepare&&"offscreen"===t.renderPass?tn(t,p,r,i,o,s,l):"translucent"===t.renderPass&&Qr(t,p,r,o,s,l)}a.viewport.set([0,0,t.width,t.height])}},raster:function(t,e,r,n){if("translucent"===t.renderPass&&0!==r.paint.get("raster-opacity"))for(var a=t.context,i=a.gl,o=e.getSource(),s=t.useProgram("raster"),l=Mt.disabled,c=t.colorModeForRenderPass(),u=n.length&&n[0].overscaledZ,f=!t.options.moving,p=0,h=n;p<h.length;p+=1){var d=h[p],g=t.depthModeForSublayer(d.overscaledZ-u,1===r.paint.get("raster-opacity")?At.ReadWrite:At.ReadOnly,i.LESS),v=e.getTile(d),m=t.transform.calculatePosMatrix(d.toUnwrapped(),f);v.registerFadeDuration(r.paint.get("raster-fade-duration"));var y=e.findLoadedParent(d,0),x=en(v,y,e,r,t.transform),b=void 0,_=void 0,w="nearest"===r.paint.get("raster-resampling")?i.NEAREST:i.LINEAR;a.activeTexture.set(i.TEXTURE0),v.texture.bind(w,i.CLAMP_TO_EDGE,i.LINEAR_MIPMAP_NEAREST),a.activeTexture.set(i.TEXTURE1),y?(y.texture.bind(w,i.CLAMP_TO_EDGE,i.LINEAR_MIPMAP_NEAREST),b=Math.pow(2,y.tileID.overscaledZ-v.tileID.overscaledZ),_=[v.tileID.canonical.x*b%1,v.tileID.canonical.y*b%1]):v.texture.bind(w,i.CLAMP_TO_EDGE,i.LINEAR_MIPMAP_NEAREST);var k=zr(m,_||[0,0],b||1,x,r);o instanceof O?s.draw(a,i.TRIANGLES,g,l,c,St.disabled,k,r.id,o.boundsBuffer,t.quadTriangleIndexBuffer,o.boundsSegments):v.maskedBoundsBuffer&&v.maskedIndexBuffer&&v.segments?s.draw(a,i.TRIANGLES,g,l,c,St.disabled,k,r.id,v.maskedBoundsBuffer,v.maskedIndexBuffer,v.segments,r.paint,t.transform.zoom):s.draw(a,i.TRIANGLES,g,l,c,St.disabled,k,r.id,t.rasterBoundsBuffer,t.quadTriangleIndexBuffer,t.rasterBoundsSegments)}},background:function(t,e,r){var n=r.paint.get("background-color"),a=r.paint.get("background-opacity");if(0!==a){var i=t.context,o=i.gl,s=t.transform,l=s.tileSize,c=r.paint.get("background-pattern");if(!t.isPatternMissing(c)){var u=!c&&1===n.a&&1===a&&t.opaquePassEnabledForLayer()?"opaque":"translucent";if(t.renderPass===u){var f=Mt.disabled,p=t.depthModeForSublayer(0,"opaque"===u?At.ReadWrite:At.ReadOnly),h=t.colorModeForRenderPass(),d=t.useProgram(c?"backgroundPattern":"background"),g=s.coveringTiles({tileSize:l});c&&(i.activeTexture.set(o.TEXTURE0),t.imageManager.bind(t.context));for(var v=r.getCrossfadeParameters(),m=0,y=g;m<y.length;m+=1){var x=y[m],b=t.transform.calculatePosMatrix(x.toUnwrapped()),_=c?jr(b,a,t,c,{tileID:x,tileSize:l},v):Nr(b,a,n);d.draw(i,o.TRIANGLES,p,f,h,St.disabled,_,r.id,t.tileExtentBuffer,t.quadTriangleIndexBuffer,t.tileExtentSegments)}}}}},debug:function(t,e,r){for(var n=0;n<r.length;n++)rn(t,e,r[n])},custom:function(t,e,r){var n=t.context,a=r.implementation;if("offscreen"===t.renderPass){var i=a.prerender;i&&(t.setCustomLayerDefaults(),n.setColorMode(t.colorModeForRenderPass()),i.call(a,n.gl,t.transform.customLayerMatrix()),n.setDirty(),t.setBaseState())}else if("translucent"===t.renderPass){t.setCustomLayerDefaults(),n.setColorMode(t.colorModeForRenderPass()),n.setStencilMode(Mt.disabled);var o="3d"===a.renderingMode?new At(t.context.gl.LEQUAL,At.ReadWrite,t.depthRangeFor3D):t.depthModeForSublayer(0,At.ReadOnly);n.setDepthMode(o),a.render(n.gl,t.transform.customLayerMatrix()),n.setDirty(),t.setBaseState(),n.bindFramebuffer.set(null)}}},on=function(e,r){this.context=new Ct(e),this.transform=r,this._tileTextures={},this.setup(),this.numSublayers=Lt.maxUnderzooming+Lt.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.depthRboNeedsClear=!0,this.emptyProgramConfiguration=new t.ProgramConfiguration,this.crossTileSymbolIndex=new Pe};function sn(t,e){if(t.y>e.y){var r=t;t=e,e=r}return{x0:t.x,y0:t.y,x1:e.x,y1:e.y,dx:e.x-t.x,dy:e.y-t.y}}function ln(t,e,r,n,a){var i=Math.max(r,Math.floor(e.y0)),o=Math.min(n,Math.ceil(e.y1));if(t.x0===e.x0&&t.y0===e.y0?t.x0+e.dy/t.dy*t.dx<e.x1:t.x1-e.dy/t.dy*t.dx<e.x0){var s=t;t=e,e=s}for(var l=t.dx/t.dy,c=e.dx/e.dy,u=t.dx>0,f=e.dx<0,p=i;p<o;p++){var h=l*Math.max(0,Math.min(t.dy,p+u-t.y0))+t.x0,d=c*Math.max(0,Math.min(e.dy,p+f-e.y0))+e.x0;a(Math.floor(d),Math.ceil(h),p)}}function cn(t,e,r,n,a,i){var o,s=sn(t,e),l=sn(e,r),c=sn(r,t);s.dy>l.dy&&(o=s,s=l,l=o),s.dy>c.dy&&(o=s,s=c,c=o),l.dy>c.dy&&(o=l,l=c,c=o),s.dy&&ln(c,s,n,a,i),l.dy&&ln(c,l,n,a,i)}on.prototype.resize=function(e,r){var n=this.context.gl;if(this.width=e*t.browser.devicePixelRatio,this.height=r*t.browser.devicePixelRatio,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(var a=0,i=this.style._order;a<i.length;a+=1){var o=i[a];this.style._layers[o].resize()}this.depthRbo&&(n.deleteRenderbuffer(this.depthRbo),this.depthRbo=null)},on.prototype.setup=function(){var e=this.context,r=new t.StructArrayLayout2i4;r.emplaceBack(0,0),r.emplaceBack(t.EXTENT,0),r.emplaceBack(0,t.EXTENT),r.emplaceBack(t.EXTENT,t.EXTENT),this.tileExtentBuffer=e.createVertexBuffer(r,Fe.members),this.tileExtentSegments=t.SegmentVector.simpleSegment(0,0,4,2);var n=new t.StructArrayLayout2i4;n.emplaceBack(0,0),n.emplaceBack(t.EXTENT,0),n.emplaceBack(0,t.EXTENT),n.emplaceBack(t.EXTENT,t.EXTENT),this.debugBuffer=e.createVertexBuffer(n,Fe.members),this.debugSegments=t.SegmentVector.simpleSegment(0,0,4,5);var a=new t.StructArrayLayout4i8;a.emplaceBack(0,0,0,0),a.emplaceBack(t.EXTENT,0,t.EXTENT,0),a.emplaceBack(0,t.EXTENT,0,t.EXTENT),a.emplaceBack(t.EXTENT,t.EXTENT,t.EXTENT,t.EXTENT),this.rasterBoundsBuffer=e.createVertexBuffer(a,t.rasterBoundsAttributes.members),this.rasterBoundsSegments=t.SegmentVector.simpleSegment(0,0,4,2);var i=new t.StructArrayLayout2i4;i.emplaceBack(0,0),i.emplaceBack(1,0),i.emplaceBack(0,1),i.emplaceBack(1,1),this.viewportBuffer=e.createVertexBuffer(i,Fe.members),this.viewportSegments=t.SegmentVector.simpleSegment(0,0,4,2);var o=new t.StructArrayLayout1ui2;o.emplaceBack(0),o.emplaceBack(1),o.emplaceBack(3),o.emplaceBack(2),o.emplaceBack(0),this.tileBorderIndexBuffer=e.createIndexBuffer(o);var s=new t.StructArrayLayout3ui6;s.emplaceBack(0,1,2),s.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=e.createIndexBuffer(s);var l=this.context.gl;this.stencilClearMode=new Mt({func:l.ALWAYS,mask:0},0,255,l.ZERO,l.ZERO,l.ZERO)},on.prototype.clearStencil=function(){var e=this.context,r=e.gl;this.nextStencilID=1,this.currentStencilSource=void 0;var n=t.create();t.ortho(n,0,this.width,this.height,0,0,1),t.scale(n,n,[r.drawingBufferWidth,r.drawingBufferHeight,0]),this.useProgram("clippingMask").draw(e,r.TRIANGLES,At.disabled,this.stencilClearMode,Et.disabled,St.disabled,Tr(n),"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)},on.prototype._renderTileClippingMasks=function(t,e){if(this.currentStencilSource!==t.source&&t.isTileClipped()&&e&&e.length){this.currentStencilSource=t.source;var r=this.context,n=r.gl;this.nextStencilID+e.length>256&&this.clearStencil(),r.setColorMode(Et.disabled),r.setDepthMode(At.disabled);var a=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(var i=0,o=e;i<o.length;i+=1){var s=o[i],l=this._tileClippingMaskIDs[s.key]=this.nextStencilID++;a.draw(r,n.TRIANGLES,At.disabled,new Mt({func:n.ALWAYS,mask:0},l,255,n.KEEP,n.KEEP,n.REPLACE),Et.disabled,St.disabled,Tr(s.posMatrix),"$clipping",this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}}},on.prototype.stencilModeFor3D=function(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();var t=this.nextStencilID++,e=this.context.gl;return new Mt({func:e.NOTEQUAL,mask:255},t,255,e.KEEP,e.KEEP,e.REPLACE)},on.prototype.stencilModeForClipping=function(t){var e=this.context.gl;return new Mt({func:e.EQUAL,mask:255},this._tileClippingMaskIDs[t.key],0,e.KEEP,e.KEEP,e.REPLACE)},on.prototype.colorModeForRenderPass=function(){var e=this.context.gl;return this._showOverdrawInspector?new Et([e.CONSTANT_COLOR,e.ONE],new t.Color(1/8,1/8,1/8,0),[!0,!0,!0,!0]):"opaque"===this.renderPass?Et.unblended:Et.alphaBlended},on.prototype.depthModeForSublayer=function(t,e,r){if(!this.opaquePassEnabledForLayer())return At.disabled;var n=1-((1+this.currentLayer)*this.numSublayers+t)*this.depthEpsilon;return new At(r||this.context.gl.LEQUAL,e,[n,n])},on.prototype.opaquePassEnabledForLayer=function(){return this.currentLayer<this.opaquePassCutoff},on.prototype.render=function(e,r){this.style=e,this.options=r,this.lineAtlas=e.lineAtlas,this.imageManager=e.imageManager,this.glyphManager=e.glyphManager,this.symbolFadeChange=e.placement.symbolFadeChange(t.browser.now()),this.imageManager.beginFrame();var n=this.style._order,a=this.style.sourceCaches;for(var i in a){var o=a[i];o.used&&o.prepare(this.context)}var s={},l={},c={};for(var u in a){var f=a[u];s[u]=f.getVisibleCoordinates(),l[u]=s[u].slice().reverse(),c[u]=f.getVisibleCoordinates(!0).reverse()}for(var p in a){var h=a[p],d=h.getSource();if("raster"===d.type||"raster-dem"===d.type){for(var g=[],v=0,m=s[p];v<m.length;v+=1){var y=m[v];g.push(h.getTile(y))}Ur(g,this.context)}}this.opaquePassCutoff=1/0;for(var x=0;x<n.length;x++){var b=n[x];if(this.style._layers[b].is3D()){this.opaquePassCutoff=x;break}}this.renderPass="offscreen",this.depthRboNeedsClear=!0;for(var _=0,w=n;_<w.length;_+=1){var k=w[_],T=this.style._layers[k];if(T.hasOffscreenPass()&&!T.isHidden(this.transform.zoom)){var A=l[T.source];("custom"===T.type||A.length)&&this.renderLayer(this,a[T.source],T,A)}}for(this.context.bindFramebuffer.set(null),this.context.clear({color:r.showOverdrawInspector?t.Color.black:t.Color.transparent,depth:1}),this.clearStencil(),this._showOverdrawInspector=r.showOverdrawInspector,this.depthRangeFor3D=[0,1-(e._order.length+2)*this.numSublayers*this.depthEpsilon],this.renderPass="opaque",this.currentLayer=n.length-1;this.currentLayer>=0;this.currentLayer--){var M=this.style._layers[n[this.currentLayer]],E=a[M.source],S=s[M.source];this._renderTileClippingMasks(M,S),this.renderLayer(this,E,M,S)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayer<n.length;this.currentLayer++){var C=this.style._layers[n[this.currentLayer]],L=a[C.source],O=("symbol"===C.type?c:l)[C.source];this._renderTileClippingMasks(C,s[C.source]),this.renderLayer(this,L,C,O)}if(this.options.showTileBoundaries)for(var P in a){an.debug(this,a[P],s[P]);break}this.context.setDefault()},on.prototype.setupOffscreenDepthRenderbuffer=function(){var t=this.context;this.depthRbo||(this.depthRbo=t.createRenderbuffer(t.gl.DEPTH_COMPONENT16,this.width,this.height))},on.prototype.renderLayer=function(t,e,r,n){r.isHidden(this.transform.zoom)||("background"===r.type||"custom"===r.type||n.length)&&(this.id=r.id,an[r.type](t,e,r,n,this.style.placement.variableOffsets))},on.prototype.translatePosMatrix=function(e,r,n,a,i){if(!n[0]&&!n[1])return e;var o=i?"map"===a?this.transform.angle:0:"viewport"===a?-this.transform.angle:0;if(o){var s=Math.sin(o),l=Math.cos(o);n=[n[0]*l-n[1]*s,n[0]*s+n[1]*l]}var c=[i?n[0]:ce(r,n[0],this.transform.zoom),i?n[1]:ce(r,n[1],this.transform.zoom),0],u=new Float32Array(16);return t.translate(u,e,c),u},on.prototype.saveTileTexture=function(t){var e=this._tileTextures[t.size[0]];e?e.push(t):this._tileTextures[t.size[0]]=[t]},on.prototype.getTileTexture=function(t){var e=this._tileTextures[t];return e&&e.length>0?e.pop():null},on.prototype.isPatternMissing=function(t){if(!t)return!1;var e=this.imageManager.getPattern(t.from),r=this.imageManager.getPattern(t.to);return!e||!r},on.prototype.useProgram=function(t,e){void 0===e&&(e=this.emptyProgramConfiguration),this.cache=this.cache||{};var r=""+t+(e.cacheKey||"")+(this._showOverdrawInspector?"/overdraw":"");return this.cache[r]||(this.cache[r]=new pr(this.context,ur[t],e,Vr[t],this._showOverdrawInspector)),this.cache[r]},on.prototype.setCustomLayerDefaults=function(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()},on.prototype.setBaseState=function(){var t=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(t.FUNC_ADD)};var un=function(e,r,n){this.tileSize=512,this.maxValidLatitude=85.051129,this._renderWorldCopies=void 0===n||n,this._minZoom=e||0,this._maxZoom=r||22,this.setMaxBounds(),this.width=0,this.height=0,this._center=new t.LngLat(0,0),this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._posMatrixCache={},this._alignedPosMatrixCache={}},fn={minZoom:{configurable:!0},maxZoom:{configurable:!0},renderWorldCopies:{configurable:!0},worldSize:{configurable:!0},centerPoint:{configurable:!0},size:{configurable:!0},bearing:{configurable:!0},pitch:{configurable:!0},fov:{configurable:!0},zoom:{configurable:!0},center:{configurable:!0},unmodified:{configurable:!0},point:{configurable:!0}};un.prototype.clone=function(){var t=new un(this._minZoom,this._maxZoom,this._renderWorldCopies);return t.tileSize=this.tileSize,t.latRange=this.latRange,t.width=this.width,t.height=this.height,t._center=this._center,t.zoom=this.zoom,t.angle=this.angle,t._fov=this._fov,t._pitch=this._pitch,t._unmodified=this._unmodified,t._calcMatrices(),t},fn.minZoom.get=function(){return this._minZoom},fn.minZoom.set=function(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t))},fn.maxZoom.get=function(){return this._maxZoom},fn.maxZoom.set=function(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t))},fn.renderWorldCopies.get=function(){return this._renderWorldCopies},fn.renderWorldCopies.set=function(t){void 0===t?t=!0:null===t&&(t=!1),this._renderWorldCopies=t},fn.worldSize.get=function(){return this.tileSize*this.scale},fn.centerPoint.get=function(){return this.size._div(2)},fn.size.get=function(){return new t.Point(this.width,this.height)},fn.bearing.get=function(){return-this.angle/Math.PI*180},fn.bearing.set=function(e){var r=-t.wrap(e,-180,180)*Math.PI/180;this.angle!==r&&(this._unmodified=!1,this.angle=r,this._calcMatrices(),this.rotationMatrix=t.create$2(),t.rotate(this.rotationMatrix,this.rotationMatrix,this.angle))},fn.pitch.get=function(){return this._pitch/Math.PI*180},fn.pitch.set=function(e){var r=t.clamp(e,0,60)/180*Math.PI;this._pitch!==r&&(this._unmodified=!1,this._pitch=r,this._calcMatrices())},fn.fov.get=function(){return this._fov/Math.PI*180},fn.fov.set=function(t){t=Math.max(.01,Math.min(60,t)),this._fov!==t&&(this._unmodified=!1,this._fov=t/180*Math.PI,this._calcMatrices())},fn.zoom.get=function(){return this._zoom},fn.zoom.set=function(t){var e=Math.min(Math.max(t,this.minZoom),this.maxZoom);this._zoom!==e&&(this._unmodified=!1,this._zoom=e,this.scale=this.zoomScale(e),this.tileZoom=Math.floor(e),this.zoomFraction=e-this.tileZoom,this._constrain(),this._calcMatrices())},fn.center.get=function(){return this._center},fn.center.set=function(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._constrain(),this._calcMatrices())},un.prototype.coveringZoomLevel=function(t){return(t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize))},un.prototype.getVisibleUnwrappedCoordinates=function(e){var r=[new t.UnwrappedTileID(0,e)];if(this._renderWorldCopies)for(var n=this.pointCoordinate(new t.Point(0,0)),a=this.pointCoordinate(new t.Point(this.width,0)),i=this.pointCoordinate(new t.Point(this.width,this.height)),o=this.pointCoordinate(new t.Point(0,this.height)),s=Math.floor(Math.min(n.x,a.x,i.x,o.x)),l=Math.floor(Math.max(n.x,a.x,i.x,o.x)),c=s-1;c<=l+1;c++)0!==c&&r.push(new t.UnwrappedTileID(c,e));return r},un.prototype.coveringTiles=function(e){var r=this.coveringZoomLevel(e),n=r;if(void 0!==e.minzoom&&r<e.minzoom)return[];void 0!==e.maxzoom&&r>e.maxzoom&&(r=e.maxzoom);var a=t.MercatorCoordinate.fromLngLat(this.center),i=Math.pow(2,r),o=new t.Point(i*a.x-.5,i*a.y-.5);return function(e,r,n,a){void 0===a&&(a=!0);var i=1<<e,o={};function s(r,s,l){var c,u,f,p;if(l>=0&&l<=i)for(c=r;c<s;c++)u=Math.floor(c/i),f=(c%i+i)%i,0!==u&&!0!==a||(p=new t.OverscaledTileID(n,u,e,f,l),o[p.key]=p)}var l=r.map((function(e){return new t.Point(e.x,e.y)._mult(i)}));return cn(l[0],l[1],l[2],0,i,s),cn(l[2],l[3],l[0],0,i,s),Object.keys(o).map((function(t){return o[t]}))}(r,[this.pointCoordinate(new t.Point(0,0)),this.pointCoordinate(new t.Point(this.width,0)),this.pointCoordinate(new t.Point(this.width,this.height)),this.pointCoordinate(new t.Point(0,this.height))],e.reparseOverscaled?n:r,this._renderWorldCopies).sort((function(t,e){return o.dist(t.canonical)-o.dist(e.canonical)}))},un.prototype.resize=function(t,e){this.width=t,this.height=e,this.pixelsToGLUnits=[2/t,-2/e],this._constrain(),this._calcMatrices()},fn.unmodified.get=function(){return this._unmodified},un.prototype.zoomScale=function(t){return Math.pow(2,t)},un.prototype.scaleZoom=function(t){return Math.log(t)/Math.LN2},un.prototype.project=function(e){var r=t.clamp(e.lat,-this.maxValidLatitude,this.maxValidLatitude);return new t.Point(t.mercatorXfromLng(e.lng)*this.worldSize,t.mercatorYfromLat(r)*this.worldSize)},un.prototype.unproject=function(e){return new t.MercatorCoordinate(e.x/this.worldSize,e.y/this.worldSize).toLngLat()},fn.point.get=function(){return this.project(this.center)},un.prototype.setLocationAtPoint=function(e,r){var n=this.pointCoordinate(r),a=this.pointCoordinate(this.centerPoint),i=this.locationCoordinate(e),o=new t.MercatorCoordinate(i.x-(n.x-a.x),i.y-(n.y-a.y));this.center=this.coordinateLocation(o),this._renderWorldCopies&&(this.center=this.center.wrap())},un.prototype.locationPoint=function(t){return this.coordinatePoint(this.locationCoordinate(t))},un.prototype.pointLocation=function(t){return this.coordinateLocation(this.pointCoordinate(t))},un.prototype.locationCoordinate=function(e){return t.MercatorCoordinate.fromLngLat(e)},un.prototype.coordinateLocation=function(t){return t.toLngLat()},un.prototype.pointCoordinate=function(e){var r=[e.x,e.y,0,1],n=[e.x,e.y,1,1];t.transformMat4(r,r,this.pixelMatrixInverse),t.transformMat4(n,n,this.pixelMatrixInverse);var a=r[3],i=n[3],o=r[0]/a,s=n[0]/i,l=r[1]/a,c=n[1]/i,u=r[2]/a,f=n[2]/i,p=u===f?0:(0-u)/(f-u);return new t.MercatorCoordinate(t.number(o,s,p)/this.worldSize,t.number(l,c,p)/this.worldSize)},un.prototype.coordinatePoint=function(e){var r=[e.x*this.worldSize,e.y*this.worldSize,0,1];return t.transformMat4(r,r,this.pixelMatrix),new t.Point(r[0]/r[3],r[1]/r[3])},un.prototype.getBounds=function(){return(new t.LngLatBounds).extend(this.pointLocation(new t.Point(0,0))).extend(this.pointLocation(new t.Point(this.width,0))).extend(this.pointLocation(new t.Point(this.width,this.height))).extend(this.pointLocation(new t.Point(0,this.height)))},un.prototype.getMaxBounds=function(){return this.latRange&&2===this.latRange.length&&this.lngRange&&2===this.lngRange.length?new t.LngLatBounds([this.lngRange[0],this.latRange[0]],[this.lngRange[1],this.latRange[1]]):null},un.prototype.setMaxBounds=function(t){t?(this.lngRange=[t.getWest(),t.getEast()],this.latRange=[t.getSouth(),t.getNorth()],this._constrain()):(this.lngRange=null,this.latRange=[-this.maxValidLatitude,this.maxValidLatitude])},un.prototype.calculatePosMatrix=function(e,r){void 0===r&&(r=!1);var n=e.key,a=r?this._alignedPosMatrixCache:this._posMatrixCache;if(a[n])return a[n];var i=e.canonical,o=this.worldSize/this.zoomScale(i.z),s=i.x+Math.pow(2,i.z)*e.wrap,l=t.identity(new Float64Array(16));return t.translate(l,l,[s*o,i.y*o,0]),t.scale(l,l,[o/t.EXTENT,o/t.EXTENT,1]),t.multiply(l,r?this.alignedProjMatrix:this.projMatrix,l),a[n]=new Float32Array(l),a[n]},un.prototype.customLayerMatrix=function(){return this.mercatorMatrix.slice()},un.prototype._constrain=function(){if(this.center&&this.width&&this.height&&!this._constraining){this._constraining=!0;var e,r,n,a,i=-90,o=90,s=-180,l=180,c=this.size,u=this._unmodified;if(this.latRange){var f=this.latRange;i=t.mercatorYfromLat(f[1])*this.worldSize,e=(o=t.mercatorYfromLat(f[0])*this.worldSize)-i<c.y?c.y/(o-i):0}if(this.lngRange){var p=this.lngRange;s=t.mercatorXfromLng(p[0])*this.worldSize,r=(l=t.mercatorXfromLng(p[1])*this.worldSize)-s<c.x?c.x/(l-s):0}var h=this.point,d=Math.max(r||0,e||0);if(d)return this.center=this.unproject(new t.Point(r?(l+s)/2:h.x,e?(o+i)/2:h.y)),this.zoom+=this.scaleZoom(d),this._unmodified=u,void(this._constraining=!1);if(this.latRange){var g=h.y,v=c.y/2;g-v<i&&(a=i+v),g+v>o&&(a=o-v)}if(this.lngRange){var m=h.x,y=c.x/2;m-y<s&&(n=s+y),m+y>l&&(n=l-y)}void 0===n&&void 0===a||(this.center=this.unproject(new t.Point(void 0!==n?n:h.x,void 0!==a?a:h.y))),this._unmodified=u,this._constraining=!1}},un.prototype._calcMatrices=function(){if(this.height){this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height;var e=this._fov/2,r=Math.PI/2+this._pitch,n=Math.sin(e)*this.cameraToCenterDistance/Math.sin(Math.PI-r-e),a=this.point,i=a.x,o=a.y,s=1.01*(Math.cos(Math.PI/2-this._pitch)*n+this.cameraToCenterDistance),l=this.height/50,c=new Float64Array(16);t.perspective(c,this._fov,this.width/this.height,l,s),t.scale(c,c,[1,-1,1]),t.translate(c,c,[0,0,-this.cameraToCenterDistance]),t.rotateX(c,c,this._pitch),t.rotateZ(c,c,this.angle),t.translate(c,c,[-i,-o,0]),this.mercatorMatrix=t.scale([],c,[this.worldSize,this.worldSize,this.worldSize]),t.scale(c,c,[1,1,t.mercatorZfromAltitude(1,this.center.lat)*this.worldSize,1]),this.projMatrix=c;var u=this.width%2/2,f=this.height%2/2,p=Math.cos(this.angle),h=Math.sin(this.angle),d=i-Math.round(i)+p*u+h*f,g=o-Math.round(o)+p*f+h*u,v=new Float64Array(c);if(t.translate(v,v,[d>.5?d-1:d,g>.5?g-1:g,0]),this.alignedProjMatrix=v,c=t.create(),t.scale(c,c,[this.width/2,-this.height/2,1]),t.translate(c,c,[1,-1,0]),this.labelPlaneMatrix=c,c=t.create(),t.scale(c,c,[1,-1,1]),t.translate(c,c,[-1,-1,0]),t.scale(c,c,[2/this.width,2/this.height,1]),this.glCoordMatrix=c,this.pixelMatrix=t.multiply(new Float64Array(16),this.labelPlaneMatrix,this.projMatrix),!(c=t.invert(new Float64Array(16),this.pixelMatrix)))throw new Error("failed to invert matrix");this.pixelMatrixInverse=c,this._posMatrixCache={},this._alignedPosMatrixCache={}}},un.prototype.maxPitchScaleFactor=function(){if(!this.pixelMatrixInverse)return 1;var e=this.pointCoordinate(new t.Point(0,0)),r=[e.x*this.worldSize,e.y*this.worldSize,0,1];return t.transformMat4(r,r,this.pixelMatrix)[3]/this.cameraToCenterDistance},un.prototype.getCameraPoint=function(){var e=this._pitch,r=Math.tan(e)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new t.Point(0,r))},un.prototype.getCameraQueryGeometry=function(e){var r=this.getCameraPoint();if(1===e.length)return[e[0],r];for(var n=r.x,a=r.y,i=r.x,o=r.y,s=0,l=e;s<l.length;s+=1){var c=l[s];n=Math.min(n,c.x),a=Math.min(a,c.y),i=Math.max(i,c.x),o=Math.max(o,c.y)}return[new t.Point(n,a),new t.Point(i,a),new t.Point(i,o),new t.Point(n,o),new t.Point(n,a)]},Object.defineProperties(un.prototype,fn);var pn=function(){var e,r,n,a;t.bindAll(["_onHashChange","_updateHash"],this),this._updateHash=(e=this._updateHashUnthrottled.bind(this),r=!1,n=null,a=function(){n=null,r&&(e(),n=setTimeout(a,300),r=!1)},function(){return r=!0,n||a(),n})};pn.prototype.addTo=function(e){return this._map=e,t.window.addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this},pn.prototype.remove=function(){return t.window.removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),delete this._map,this},pn.prototype.getHashString=function(t){var e=this._map.getCenter(),r=Math.round(100*this._map.getZoom())/100,n=Math.ceil((r*Math.LN2+Math.log(512/360/.5))/Math.LN10),a=Math.pow(10,n),i=Math.round(e.lng*a)/a,o=Math.round(e.lat*a)/a,s=this._map.getBearing(),l=this._map.getPitch(),c="";return c+=t?"#/"+i+"/"+o+"/"+r:"#"+r+"/"+o+"/"+i,(s||l)&&(c+="/"+Math.round(10*s)/10),l&&(c+="/"+Math.round(l)),c},pn.prototype._onHashChange=function(){var e=t.window.location.hash.replace("#","").split("/");return e.length>=3&&(this._map.jumpTo({center:[+e[2],+e[1]],zoom:+e[0],bearing:+(e[3]||0),pitch:+(e[4]||0)}),!0)},pn.prototype._updateHashUnthrottled=function(){var e=this.getHashString();try{t.window.history.replaceState(t.window.history.state,"",e)}catch(t){}};var hn=function(e){function n(n,a,i,o){void 0===o&&(o={});var s=r.mousePos(a.getCanvasContainer(),i),l=a.unproject(s);e.call(this,n,t.extend({point:s,lngLat:l,originalEvent:i},o)),this._defaultPrevented=!1,this.target=a}e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n;var a={defaultPrevented:{configurable:!0}};return n.prototype.preventDefault=function(){this._defaultPrevented=!0},a.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(n.prototype,a),n}(t.Event),dn=function(e){function n(n,a,i){var o=r.touchPos(a.getCanvasContainer(),i),s=o.map((function(t){return a.unproject(t)})),l=o.reduce((function(t,e,r,n){return t.add(e.div(n.length))}),new t.Point(0,0)),c=a.unproject(l);e.call(this,n,{points:o,point:l,lngLats:s,lngLat:c,originalEvent:i}),this._defaultPrevented=!1}e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n;var a={defaultPrevented:{configurable:!0}};return n.prototype.preventDefault=function(){this._defaultPrevented=!0},a.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(n.prototype,a),n}(t.Event),gn=function(t){function e(e,r,n){t.call(this,e,{originalEvent:n}),this._defaultPrevented=!1}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={defaultPrevented:{configurable:!0}};return e.prototype.preventDefault=function(){this._defaultPrevented=!0},r.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(e.prototype,r),e}(t.Event),vn=function(e){this._map=e,this._el=e.getCanvasContainer(),this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=1/450,t.bindAll(["_onWheel","_onTimeout","_onScrollFrame","_onScrollFinished"],this)};vn.prototype.setZoomRate=function(t){this._defaultZoomRate=t},vn.prototype.setWheelZoomRate=function(t){this._wheelZoomRate=t},vn.prototype.isEnabled=function(){return!!this._enabled},vn.prototype.isActive=function(){return!!this._active},vn.prototype.isZooming=function(){return!!this._zooming},vn.prototype.enable=function(t){this.isEnabled()||(this._enabled=!0,this._aroundCenter=t&&"center"===t.around)},vn.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},vn.prototype.onWheel=function(e){if(this.isEnabled()){var r=e.deltaMode===t.window.WheelEvent.DOM_DELTA_LINE?40*e.deltaY:e.deltaY,n=t.browser.now(),a=n-(this._lastWheelEventTime||0);this._lastWheelEventTime=n,0!==r&&r%4.000244140625==0?this._type="wheel":0!==r&&Math.abs(r)<4?this._type="trackpad":a>400?(this._type=null,this._lastValue=r,this._timeout=setTimeout(this._onTimeout,40,e)):this._type||(this._type=Math.abs(a*r)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,r+=this._lastValue)),e.shiftKey&&r&&(r/=4),this._type&&(this._lastWheelEvent=e,this._delta-=r,this.isActive()||this._start(e)),e.preventDefault()}},vn.prototype._onTimeout=function(t){this._type="wheel",this._delta-=this._lastValue,this.isActive()||this._start(t)},vn.prototype._start=function(e){if(this._delta){this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0,this._map.fire(new t.Event("movestart",{originalEvent:e})),this._map.fire(new t.Event("zoomstart",{originalEvent:e}))),this._finishTimeout&&clearTimeout(this._finishTimeout);var n=r.mousePos(this._el,e);this._around=t.LngLat.convert(this._aroundCenter?this._map.getCenter():this._map.unproject(n)),this._aroundPoint=this._map.transform.locationPoint(this._around),this._frameId||(this._frameId=this._map._requestRenderFrame(this._onScrollFrame))}},vn.prototype._onScrollFrame=function(){var e=this;if(this._frameId=null,this.isActive()){var r=this._map.transform;if(0!==this._delta){var n="wheel"===this._type&&Math.abs(this._delta)>4.000244140625?this._wheelZoomRate:this._defaultZoomRate,a=2/(1+Math.exp(-Math.abs(this._delta*n)));this._delta<0&&0!==a&&(a=1/a);var i="number"==typeof this._targetZoom?r.zoomScale(this._targetZoom):r.scale;this._targetZoom=Math.min(r.maxZoom,Math.max(r.minZoom,r.scaleZoom(i*a))),"wheel"===this._type&&(this._startZoom=r.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}var o="number"==typeof this._targetZoom?this._targetZoom:r.zoom,s=this._startZoom,l=this._easing,c=!1;if("wheel"===this._type&&s&&l){var u=Math.min((t.browser.now()-this._lastWheelEventTime)/200,1),f=l(u);r.zoom=t.number(s,o,f),u<1?this._frameId||(this._frameId=this._map._requestRenderFrame(this._onScrollFrame)):c=!0}else r.zoom=o,c=!0;r.setLocationAtPoint(this._around,this._aroundPoint),this._map.fire(new t.Event("move",{originalEvent:this._lastWheelEvent})),this._map.fire(new t.Event("zoom",{originalEvent:this._lastWheelEvent})),c&&(this._active=!1,this._finishTimeout=setTimeout((function(){e._zooming=!1,e._map.fire(new t.Event("zoomend",{originalEvent:e._lastWheelEvent})),e._map.fire(new t.Event("moveend",{originalEvent:e._lastWheelEvent})),delete e._targetZoom}),200))}},vn.prototype._smoothOutEasing=function(e){var r=t.ease;if(this._prevEase){var n=this._prevEase,a=(t.browser.now()-n.start)/n.duration,i=n.easing(a+.01)-n.easing(a),o=.27/Math.sqrt(i*i+1e-4)*.01,s=Math.sqrt(.0729-o*o);r=t.bezier(o,s,.25,1)}return this._prevEase={start:t.browser.now(),duration:e,easing:r},r};var mn=function(e,r){this._map=e,this._el=e.getCanvasContainer(),this._container=e.getContainer(),this._clickTolerance=r.clickTolerance||1,t.bindAll(["_onMouseMove","_onMouseUp","_onKeyDown"],this)};mn.prototype.isEnabled=function(){return!!this._enabled},mn.prototype.isActive=function(){return!!this._active},mn.prototype.enable=function(){this.isEnabled()||(this._enabled=!0)},mn.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},mn.prototype.onMouseDown=function(e){this.isEnabled()&&e.shiftKey&&0===e.button&&(t.window.document.addEventListener("mousemove",this._onMouseMove,!1),t.window.document.addEventListener("keydown",this._onKeyDown,!1),t.window.document.addEventListener("mouseup",this._onMouseUp,!1),r.disableDrag(),this._startPos=this._lastPos=r.mousePos(this._el,e),this._active=!0)},mn.prototype._onMouseMove=function(t){var e=r.mousePos(this._el,t);if(!(this._lastPos.equals(e)||!this._box&&e.dist(this._startPos)<this._clickTolerance)){var n=this._startPos;this._lastPos=e,this._box||(this._box=r.create("div","mapboxgl-boxzoom",this._container),this._container.classList.add("mapboxgl-crosshair"),this._fireEvent("boxzoomstart",t));var a=Math.min(n.x,e.x),i=Math.max(n.x,e.x),o=Math.min(n.y,e.y),s=Math.max(n.y,e.y);r.setTransform(this._box,"translate("+a+"px,"+o+"px)"),this._box.style.width=i-a+"px",this._box.style.height=s-o+"px"}},mn.prototype._onMouseUp=function(e){if(0===e.button){var n=this._startPos,a=r.mousePos(this._el,e);this._finish(),r.suppressClick(),n.x===a.x&&n.y===a.y?this._fireEvent("boxzoomcancel",e):this._map.fitScreenCoordinates(n,a,this._map.getBearing(),{linear:!0}).fire(new t.Event("boxzoomend",{originalEvent:e}))}},mn.prototype._onKeyDown=function(t){27===t.keyCode&&(this._finish(),this._fireEvent("boxzoomcancel",t))},mn.prototype._finish=function(){this._active=!1,t.window.document.removeEventListener("mousemove",this._onMouseMove,!1),t.window.document.removeEventListener("keydown",this._onKeyDown,!1),t.window.document.removeEventListener("mouseup",this._onMouseUp,!1),this._container.classList.remove("mapboxgl-crosshair"),this._box&&(r.remove(this._box),this._box=null),r.enableDrag(),delete this._startPos,delete this._lastPos},mn.prototype._fireEvent=function(e,r){return this._map.fire(new t.Event(e,{originalEvent:r}))};var yn=t.bezier(0,0,.25,1),xn=function(e,r){this._map=e,this._el=r.element||e.getCanvasContainer(),this._state="disabled",this._button=r.button||"right",this._bearingSnap=r.bearingSnap||0,this._pitchWithRotate=!1!==r.pitchWithRotate,t.bindAll(["onMouseDown","_onMouseMove","_onMouseUp","_onBlur","_onDragFrame"],this)};xn.prototype.isEnabled=function(){return"disabled"!==this._state},xn.prototype.isActive=function(){return"active"===this._state},xn.prototype.enable=function(){this.isEnabled()||(this._state="enabled")},xn.prototype.disable=function(){if(this.isEnabled())switch(this._state){case"active":this._state="disabled",this._unbind(),this._deactivate(),this._fireEvent("rotateend"),this._pitchWithRotate&&this._fireEvent("pitchend"),this._fireEvent("moveend");break;case"pending":this._state="disabled",this._unbind();break;default:this._state="disabled"}},xn.prototype.onMouseDown=function(e){if("enabled"===this._state){var n="touchstart"===e.type;if(n)this._startTime=Date.now();else if("right"===this._button){if(this._eventButton=r.mouseButton(e),this._eventButton!==(e.ctrlKey?0:2))return}else{if(e.ctrlKey||0!==r.mouseButton(e))return;this._eventButton=0}r.disableDrag(),n?(t.window.document.addEventListener("touchmove",this._onMouseMove,{capture:!0}),t.window.document.addEventListener("touchend",this._onMouseUp)):(t.window.document.addEventListener("mousemove",this._onMouseMove,{capture:!0}),t.window.document.addEventListener("mouseup",this._onMouseUp)),t.window.addEventListener("blur",this._onBlur),this._state="pending",this._inertia=[[t.browser.now(),this._map.getBearing()]],this._startPos=this._prevPos=this._lastPos=r.mousePos(this._el,e),this._center=this._map.transform.centerPoint,e.preventDefault()}},xn.prototype._onMouseMove=function(t){var e=r.mousePos(this._el,t);this._lastPos.equals(e)||(this._lastMoveEvent=t,this._lastPos=e,"pending"===this._state&&(this._state="active",this._fireEvent("rotatestart",t),this._fireEvent("movestart",t),this._pitchWithRotate&&this._fireEvent("pitchstart",t)),this._frameId||(this._frameId=this._map._requestRenderFrame(this._onDragFrame)))},xn.prototype._onDragFrame=function(){this._frameId=null;var e=this._lastMoveEvent;if(e){var r=this._map.transform,n=this._prevPos,a=this._lastPos,i=.8*(n.x-a.x),o=-.5*(n.y-a.y),s=r.bearing-i,l=r.pitch-o,c=this._inertia,u=c[c.length-1];this._drainInertiaBuffer(),c.push([t.browser.now(),this._map._normalizeBearing(s,u[1])]),r.bearing=s,this._pitchWithRotate&&(this._fireEvent("pitch",e),r.pitch=l),this._fireEvent("rotate",e),this._fireEvent("move",e),delete this._lastMoveEvent,this._prevPos=this._lastPos}},xn.prototype._onMouseUp=function(t){if("touchend"===t.type&&this._startPos===this._lastPos&&Date.now()-this._startTime<300&&this._el.click(),r.mouseButton(t)===this._eventButton)switch(this._state){case"active":this._state="enabled",r.suppressClick(),this._unbind(),this._deactivate(),this._inertialRotate(t);break;case"pending":this._state="enabled",this._unbind()}},xn.prototype._onBlur=function(t){switch(this._state){case"active":this._state="enabled",this._unbind(),this._deactivate(),this._fireEvent("rotateend",t),this._pitchWithRotate&&this._fireEvent("pitchend",t),this._fireEvent("moveend",t);break;case"pending":this._state="enabled",this._unbind()}},xn.prototype._unbind=function(){t.window.document.removeEventListener("mousemove",this._onMouseMove,{capture:!0}),t.window.document.removeEventListener("mouseup",this._onMouseUp),t.window.document.removeEventListener("touchmove",this._onMouseMove,{capture:!0}),t.window.document.removeEventListener("touchend",this._onMouseUp),t.window.removeEventListener("blur",this._onBlur),r.enableDrag()},xn.prototype._deactivate=function(){this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),delete this._lastMoveEvent,delete this._startPos,delete this._prevPos,delete this._lastPos},xn.prototype._inertialRotate=function(t){var e=this;this._fireEvent("rotateend",t),this._drainInertiaBuffer();var r=this._map,n=r.getBearing(),a=this._inertia,i=function(){Math.abs(n)<e._bearingSnap?r.resetNorth({noMoveStart:!0},{originalEvent:t}):e._fireEvent("moveend",t),e._pitchWithRotate&&e._fireEvent("pitchend",t)};if(a.length<2)i();else{var o=a[0],s=a[a.length-1],l=a[a.length-2],c=r._normalizeBearing(n,l[1]),u=s[1]-o[1],f=u<0?-1:1,p=(s[0]-o[0])/1e3;if(0!==u&&0!==p){var h=Math.abs(u*(.25/p));h>180&&(h=180);var d=h/180;c+=f*h*(d/2),Math.abs(r._normalizeBearing(c,0))<this._bearingSnap&&(c=r._normalizeBearing(0,c)),r.rotateTo(c,{duration:1e3*d,easing:yn,noMoveStart:!0},{originalEvent:t})}else i()}},xn.prototype._fireEvent=function(e,r){return this._map.fire(new t.Event(e,r?{originalEvent:r}:{}))},xn.prototype._drainInertiaBuffer=function(){for(var e=this._inertia,r=t.browser.now();e.length>0&&r-e[0][0]>160;)e.shift()};var bn=t.bezier(0,0,.3,1),_n=function(e,r){this._map=e,this._el=e.getCanvasContainer(),this._state="disabled",this._clickTolerance=r.clickTolerance||1,t.bindAll(["_onMove","_onMouseUp","_onTouchEnd","_onBlur","_onDragFrame"],this)};_n.prototype.isEnabled=function(){return"disabled"!==this._state},_n.prototype.isActive=function(){return"active"===this._state},_n.prototype.enable=function(){this.isEnabled()||(this._el.classList.add("mapboxgl-touch-drag-pan"),this._state="enabled")},_n.prototype.disable=function(){if(this.isEnabled())switch(this._el.classList.remove("mapboxgl-touch-drag-pan"),this._state){case"active":this._state="disabled",this._unbind(),this._deactivate(),this._fireEvent("dragend"),this._fireEvent("moveend");break;case"pending":this._state="disabled",this._unbind();break;default:this._state="disabled"}},_n.prototype.onMouseDown=function(e){"enabled"===this._state&&(e.ctrlKey||0!==r.mouseButton(e)||(r.addEventListener(t.window.document,"mousemove",this._onMove,{capture:!0}),r.addEventListener(t.window.document,"mouseup",this._onMouseUp),this._start(e)))},_n.prototype.onTouchStart=function(e){"enabled"===this._state&&(e.touches.length>1||(r.addEventListener(t.window.document,"touchmove",this._onMove,{capture:!0,passive:!1}),r.addEventListener(t.window.document,"touchend",this._onTouchEnd),this._start(e)))},_n.prototype._start=function(e){t.window.addEventListener("blur",this._onBlur),this._state="pending",this._startPos=this._mouseDownPos=this._prevPos=this._lastPos=r.mousePos(this._el,e),this._inertia=[[t.browser.now(),this._startPos]]},_n.prototype._onMove=function(e){e.preventDefault();var n=r.mousePos(this._el,e);this._lastPos.equals(n)||"pending"===this._state&&n.dist(this._mouseDownPos)<this._clickTolerance||(this._lastMoveEvent=e,this._lastPos=n,this._drainInertiaBuffer(),this._inertia.push([t.browser.now(),this._lastPos]),"pending"===this._state&&(this._state="active",this._fireEvent("dragstart",e),this._fireEvent("movestart",e)),this._frameId||(this._frameId=this._map._requestRenderFrame(this._onDragFrame)))},_n.prototype._onDragFrame=function(){this._frameId=null;var t=this._lastMoveEvent;if(t){var e=this._map.transform;e.setLocationAtPoint(e.pointLocation(this._prevPos),this._lastPos),this._fireEvent("drag",t),this._fireEvent("move",t),this._prevPos=this._lastPos,delete this._lastMoveEvent}},_n.prototype._onMouseUp=function(t){if(0===r.mouseButton(t))switch(this._state){case"active":this._state="enabled",r.suppressClick(),this._unbind(),this._deactivate(),this._inertialPan(t);break;case"pending":this._state="enabled",this._unbind()}},_n.prototype._onTouchEnd=function(t){switch(this._state){case"active":this._state="enabled",this._unbind(),this._deactivate(),this._inertialPan(t);break;case"pending":this._state="enabled",this._unbind()}},_n.prototype._onBlur=function(t){switch(this._state){case"active":this._state="enabled",this._unbind(),this._deactivate(),this._fireEvent("dragend",t),this._fireEvent("moveend",t);break;case"pending":this._state="enabled",this._unbind()}},_n.prototype._unbind=function(){r.removeEventListener(t.window.document,"touchmove",this._onMove,{capture:!0,passive:!1}),r.removeEventListener(t.window.document,"touchend",this._onTouchEnd),r.removeEventListener(t.window.document,"mousemove",this._onMove,{capture:!0}),r.removeEventListener(t.window.document,"mouseup",this._onMouseUp),r.removeEventListener(t.window,"blur",this._onBlur)},_n.prototype._deactivate=function(){this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),delete this._lastMoveEvent,delete this._startPos,delete this._prevPos,delete this._mouseDownPos,delete this._lastPos},_n.prototype._inertialPan=function(t){this._fireEvent("dragend",t),this._drainInertiaBuffer();var e=this._inertia;if(e.length<2)this._fireEvent("moveend",t);else{var r=e[e.length-1],n=e[0],a=r[1].sub(n[1]),i=(r[0]-n[0])/1e3;if(0===i||r[1].equals(n[1]))this._fireEvent("moveend",t);else{var o=a.mult(.3/i),s=o.mag();s>1400&&(s=1400,o._unit()._mult(s));var l=s/750,c=o.mult(-l/2);this._map.panBy(c,{duration:1e3*l,easing:bn,noMoveStart:!0},{originalEvent:t})}}},_n.prototype._fireEvent=function(e,r){return this._map.fire(new t.Event(e,r?{originalEvent:r}:{}))},_n.prototype._drainInertiaBuffer=function(){for(var e=this._inertia,r=t.browser.now();e.length>0&&r-e[0][0]>160;)e.shift()};var wn=function(e){this._map=e,this._el=e.getCanvasContainer(),t.bindAll(["_onKeyDown"],this)};function kn(t){return t*(2-t)}wn.prototype.isEnabled=function(){return!!this._enabled},wn.prototype.enable=function(){this.isEnabled()||(this._el.addEventListener("keydown",this._onKeyDown,!1),this._enabled=!0)},wn.prototype.disable=function(){this.isEnabled()&&(this._el.removeEventListener("keydown",this._onKeyDown),this._enabled=!1)},wn.prototype._onKeyDown=function(t){if(!(t.altKey||t.ctrlKey||t.metaKey)){var e=0,r=0,n=0,a=0,i=0;switch(t.keyCode){case 61:case 107:case 171:case 187:e=1;break;case 189:case 109:case 173:e=-1;break;case 37:t.shiftKey?r=-1:(t.preventDefault(),a=-1);break;case 39:t.shiftKey?r=1:(t.preventDefault(),a=1);break;case 38:t.shiftKey?n=1:(t.preventDefault(),i=-1);break;case 40:t.shiftKey?n=-1:(i=1,t.preventDefault());break;default:return}var o=this._map,s=o.getZoom(),l={duration:300,delayEndEvents:500,easing:kn,zoom:e?Math.round(s)+e*(t.shiftKey?2:1):s,bearing:o.getBearing()+15*r,pitch:o.getPitch()+10*n,offset:[100*-a,100*-i],center:o.getCenter()};o.easeTo(l,{originalEvent:t})}};var Tn=function(e){this._map=e,t.bindAll(["_onDblClick","_onZoomEnd"],this)};Tn.prototype.isEnabled=function(){return!!this._enabled},Tn.prototype.isActive=function(){return!!this._active},Tn.prototype.enable=function(){this.isEnabled()||(this._enabled=!0)},Tn.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},Tn.prototype.onTouchStart=function(t){var e=this;if(this.isEnabled()&&!(t.points.length>1))if(this._tapped){var r=t.points[0],n=this._tappedPoint;if(n&&n.dist(r)<=30){t.originalEvent.preventDefault();var a=function(){e._tapped&&e._zoom(t),e._map.off("touchcancel",i),e._resetTapped()},i=function(){e._map.off("touchend",a),e._resetTapped()};this._map.once("touchend",a),this._map.once("touchcancel",i)}else this._resetTapped()}else this._tappedPoint=t.points[0],this._tapped=setTimeout((function(){e._tapped=null,e._tappedPoint=null}),300)},Tn.prototype._resetTapped=function(){clearTimeout(this._tapped),this._tapped=null,this._tappedPoint=null},Tn.prototype.onDblClick=function(t){this.isEnabled()&&(t.originalEvent.preventDefault(),this._zoom(t))},Tn.prototype._zoom=function(t){this._active=!0,this._map.on("zoomend",this._onZoomEnd),this._map.zoomTo(this._map.getZoom()+(t.originalEvent.shiftKey?-1:1),{around:t.lngLat},t)},Tn.prototype._onZoomEnd=function(){this._active=!1,this._map.off("zoomend",this._onZoomEnd)};var An=t.bezier(0,0,.15,1),Mn=function(e){this._map=e,this._el=e.getCanvasContainer(),t.bindAll(["_onMove","_onEnd","_onTouchFrame"],this)};Mn.prototype.isEnabled=function(){return!!this._enabled},Mn.prototype.enable=function(t){this.isEnabled()||(this._el.classList.add("mapboxgl-touch-zoom-rotate"),this._enabled=!0,this._aroundCenter=!!t&&"center"===t.around)},Mn.prototype.disable=function(){this.isEnabled()&&(this._el.classList.remove("mapboxgl-touch-zoom-rotate"),this._enabled=!1)},Mn.prototype.disableRotation=function(){this._rotationDisabled=!0},Mn.prototype.enableRotation=function(){this._rotationDisabled=!1},Mn.prototype.onStart=function(e){if(this.isEnabled()&&2===e.touches.length){var n=r.mousePos(this._el,e.touches[0]),a=r.mousePos(this._el,e.touches[1]),i=n.add(a).div(2);this._startVec=n.sub(a),this._startAround=this._map.transform.pointLocation(i),this._gestureIntent=void 0,this._inertia=[],r.addEventListener(t.window.document,"touchmove",this._onMove,{passive:!1}),r.addEventListener(t.window.document,"touchend",this._onEnd)}},Mn.prototype._getTouchEventData=function(t){var e=r.mousePos(this._el,t.touches[0]),n=r.mousePos(this._el,t.touches[1]),a=e.sub(n);return{vec:a,center:e.add(n).div(2),scale:a.mag()/this._startVec.mag(),bearing:this._rotationDisabled?0:180*a.angleWith(this._startVec)/Math.PI}},Mn.prototype._onMove=function(e){if(2===e.touches.length){var r=this._getTouchEventData(e),n=r.vec,a=r.scale,i=r.bearing;if(!this._gestureIntent){var o=this._rotationDisabled&&1!==a||Math.abs(1-a)>.15;Math.abs(i)>10?this._gestureIntent="rotate":o&&(this._gestureIntent="zoom"),this._gestureIntent&&(this._map.fire(new t.Event(this._gestureIntent+"start",{originalEvent:e})),this._map.fire(new t.Event("movestart",{originalEvent:e})),this._startVec=n)}this._lastTouchEvent=e,this._frameId||(this._frameId=this._map._requestRenderFrame(this._onTouchFrame)),e.preventDefault()}},Mn.prototype._onTouchFrame=function(){this._frameId=null;var e=this._gestureIntent;if(e){var r=this._map.transform;this._startScale||(this._startScale=r.scale,this._startBearing=r.bearing);var n=this._getTouchEventData(this._lastTouchEvent),a=n.center,i=n.bearing,o=n.scale,s=r.pointLocation(a),l=r.locationPoint(s);"rotate"===e&&(r.bearing=this._startBearing+i),r.zoom=r.scaleZoom(this._startScale*o),r.setLocationAtPoint(this._startAround,l),this._map.fire(new t.Event(e,{originalEvent:this._lastTouchEvent})),this._map.fire(new t.Event("move",{originalEvent:this._lastTouchEvent})),this._drainInertiaBuffer(),this._inertia.push([t.browser.now(),o,a])}},Mn.prototype._onEnd=function(e){r.removeEventListener(t.window.document,"touchmove",this._onMove,{passive:!1}),r.removeEventListener(t.window.document,"touchend",this._onEnd);var n=this._gestureIntent,a=this._startScale;if(this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),delete this._gestureIntent,delete this._startScale,delete this._startBearing,delete this._lastTouchEvent,n){this._map.fire(new t.Event(n+"end",{originalEvent:e})),this._drainInertiaBuffer();var i=this._inertia,o=this._map;if(i.length<2)o.snapToNorth({},{originalEvent:e});else{var s=i[i.length-1],l=i[0],c=o.transform.scaleZoom(a*s[1]),u=o.transform.scaleZoom(a*l[1]),f=c-u,p=(s[0]-l[0])/1e3,h=s[2];if(0!==p&&c!==u){var d=.15*f/p;Math.abs(d)>2.5&&(d=d>0?2.5:-2.5);var g=1e3*Math.abs(d/(12*.15)),v=c+d*g/2e3;v<0&&(v=0),o.easeTo({zoom:v,duration:g,easing:An,around:this._aroundCenter?o.getCenter():o.unproject(h),noMoveStart:!0},{originalEvent:e})}else o.snapToNorth({},{originalEvent:e})}}},Mn.prototype._drainInertiaBuffer=function(){for(var e=this._inertia,r=t.browser.now();e.length>2&&r-e[0][0]>160;)e.shift()};var En={scrollZoom:vn,boxZoom:mn,dragRotate:xn,dragPan:_n,keyboard:wn,doubleClickZoom:Tn,touchZoomRotate:Mn},Sn=function(e){function r(r,n){e.call(this),this._moving=!1,this._zooming=!1,this.transform=r,this._bearingSnap=n.bearingSnap,t.bindAll(["_renderFrameCallback"],this)}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.getCenter=function(){return new t.LngLat(this.transform.center.lng,this.transform.center.lat)},r.prototype.setCenter=function(t,e){return this.jumpTo({center:t},e)},r.prototype.panBy=function(e,r,n){return e=t.Point.convert(e).mult(-1),this.panTo(this.transform.center,t.extend({offset:e},r),n)},r.prototype.panTo=function(e,r,n){return this.easeTo(t.extend({center:e},r),n)},r.prototype.getZoom=function(){return this.transform.zoom},r.prototype.setZoom=function(t,e){return this.jumpTo({zoom:t},e),this},r.prototype.zoomTo=function(e,r,n){return this.easeTo(t.extend({zoom:e},r),n)},r.prototype.zoomIn=function(t,e){return this.zoomTo(this.getZoom()+1,t,e),this},r.prototype.zoomOut=function(t,e){return this.zoomTo(this.getZoom()-1,t,e),this},r.prototype.getBearing=function(){return this.transform.bearing},r.prototype.setBearing=function(t,e){return this.jumpTo({bearing:t},e),this},r.prototype.rotateTo=function(e,r,n){return this.easeTo(t.extend({bearing:e},r),n)},r.prototype.resetNorth=function(e,r){return this.rotateTo(0,t.extend({duration:1e3},e),r),this},r.prototype.resetNorthPitch=function(e,r){return this.easeTo(t.extend({bearing:0,pitch:0,duration:1e3},e),r),this},r.prototype.snapToNorth=function(t,e){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(t,e):this},r.prototype.getPitch=function(){return this.transform.pitch},r.prototype.setPitch=function(t,e){return this.jumpTo({pitch:t},e),this},r.prototype.cameraForBounds=function(e,r){return e=t.LngLatBounds.convert(e),this._cameraForBoxAndBearing(e.getNorthWest(),e.getSouthEast(),0,r)},r.prototype._cameraForBoxAndBearing=function(e,r,n,a){if("number"==typeof(a=t.extend({padding:{top:0,bottom:0,right:0,left:0},offset:[0,0],maxZoom:this.transform.maxZoom},a)).padding){var i=a.padding;a.padding={top:i,bottom:i,right:i,left:i}}if(t.deepEqual(Object.keys(a.padding).sort((function(t,e){return t<e?-1:t>e?1:0})),["bottom","left","right","top"])){var o=this.transform,s=o.project(t.LngLat.convert(e)),l=o.project(t.LngLat.convert(r)),c=s.rotate(-n*Math.PI/180),u=l.rotate(-n*Math.PI/180),f=new t.Point(Math.max(c.x,u.x),Math.max(c.y,u.y)),p=new t.Point(Math.min(c.x,u.x),Math.min(c.y,u.y)),h=f.sub(p),d=(o.width-a.padding.left-a.padding.right)/h.x,g=(o.height-a.padding.top-a.padding.bottom)/h.y;if(!(g<0||d<0)){var v=Math.min(o.scaleZoom(o.scale*Math.min(d,g)),a.maxZoom),m=t.Point.convert(a.offset),y=(a.padding.left-a.padding.right)/2,x=(a.padding.top-a.padding.bottom)/2,b=new t.Point(m.x+y,m.y+x).mult(o.scale/o.zoomScale(v));return{center:o.unproject(s.add(l).div(2).sub(b)),zoom:v,bearing:n}}t.warnOnce("Map cannot fit within canvas with the given bounds, padding, and/or offset.")}else t.warnOnce("options.padding must be a positive number, or an Object with keys 'bottom', 'left', 'right', 'top'")},r.prototype.fitBounds=function(t,e,r){return this._fitInternal(this.cameraForBounds(t,e),e,r)},r.prototype.fitScreenCoordinates=function(e,r,n,a,i){return this._fitInternal(this._cameraForBoxAndBearing(this.transform.pointLocation(t.Point.convert(e)),this.transform.pointLocation(t.Point.convert(r)),n,a),a,i)},r.prototype._fitInternal=function(e,r,n){return e?(r=t.extend(e,r)).linear?this.easeTo(r,n):this.flyTo(r,n):this},r.prototype.jumpTo=function(e,r){this.stop();var n=this.transform,a=!1,i=!1,o=!1;return"zoom"in e&&n.zoom!==+e.zoom&&(a=!0,n.zoom=+e.zoom),void 0!==e.center&&(n.center=t.LngLat.convert(e.center)),"bearing"in e&&n.bearing!==+e.bearing&&(i=!0,n.bearing=+e.bearing),"pitch"in e&&n.pitch!==+e.pitch&&(o=!0,n.pitch=+e.pitch),this.fire(new t.Event("movestart",r)).fire(new t.Event("move",r)),a&&this.fire(new t.Event("zoomstart",r)).fire(new t.Event("zoom",r)).fire(new t.Event("zoomend",r)),i&&this.fire(new t.Event("rotatestart",r)).fire(new t.Event("rotate",r)).fire(new t.Event("rotateend",r)),o&&this.fire(new t.Event("pitchstart",r)).fire(new t.Event("pitch",r)).fire(new t.Event("pitchend",r)),this.fire(new t.Event("moveend",r))},r.prototype.easeTo=function(e,r){var n=this;this.stop(),(!1===(e=t.extend({offset:[0,0],duration:500,easing:t.ease},e)).animate||t.browser.prefersReducedMotion)&&(e.duration=0);var a=this.transform,i=this.getZoom(),o=this.getBearing(),s=this.getPitch(),l="zoom"in e?+e.zoom:i,c="bearing"in e?this._normalizeBearing(e.bearing,o):o,u="pitch"in e?+e.pitch:s,f=a.centerPoint.add(t.Point.convert(e.offset)),p=a.pointLocation(f),h=t.LngLat.convert(e.center||p);this._normalizeCenter(h);var d,g,v=a.project(p),m=a.project(h).sub(v),y=a.zoomScale(l-i);return e.around&&(d=t.LngLat.convert(e.around),g=a.locationPoint(d)),this._zooming=l!==i,this._rotating=o!==c,this._pitching=u!==s,this._prepareEase(r,e.noMoveStart),clearTimeout(this._easeEndTimeoutID),this._ease((function(e){if(n._zooming&&(a.zoom=t.number(i,l,e)),n._rotating&&(a.bearing=t.number(o,c,e)),n._pitching&&(a.pitch=t.number(s,u,e)),d)a.setLocationAtPoint(d,g);else{var p=a.zoomScale(a.zoom-i),h=l>i?Math.min(2,y):Math.max(.5,y),x=Math.pow(h,1-e),b=a.unproject(v.add(m.mult(e*x)).mult(p));a.setLocationAtPoint(a.renderWorldCopies?b.wrap():b,f)}n._fireMoveEvents(r)}),(function(){e.delayEndEvents?n._easeEndTimeoutID=setTimeout((function(){return n._afterEase(r)}),e.delayEndEvents):n._afterEase(r)}),e),this},r.prototype._prepareEase=function(e,r){this._moving=!0,r||this.fire(new t.Event("movestart",e)),this._zooming&&this.fire(new t.Event("zoomstart",e)),this._rotating&&this.fire(new t.Event("rotatestart",e)),this._pitching&&this.fire(new t.Event("pitchstart",e))},r.prototype._fireMoveEvents=function(e){this.fire(new t.Event("move",e)),this._zooming&&this.fire(new t.Event("zoom",e)),this._rotating&&this.fire(new t.Event("rotate",e)),this._pitching&&this.fire(new t.Event("pitch",e))},r.prototype._afterEase=function(e){var r=this._zooming,n=this._rotating,a=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,r&&this.fire(new t.Event("zoomend",e)),n&&this.fire(new t.Event("rotateend",e)),a&&this.fire(new t.Event("pitchend",e)),this.fire(new t.Event("moveend",e))},r.prototype.flyTo=function(e,r){var n=this;if(t.browser.prefersReducedMotion){var a=t.pick(e,["center","zoom","bearing","pitch","around"]);return this.jumpTo(a,r)}this.stop(),e=t.extend({offset:[0,0],speed:1.2,curve:1.42,easing:t.ease},e);var i=this.transform,o=this.getZoom(),s=this.getBearing(),l=this.getPitch(),c="zoom"in e?t.clamp(+e.zoom,i.minZoom,i.maxZoom):o,u="bearing"in e?this._normalizeBearing(e.bearing,s):s,f="pitch"in e?+e.pitch:l,p=i.zoomScale(c-o),h=i.centerPoint.add(t.Point.convert(e.offset)),d=i.pointLocation(h),g=t.LngLat.convert(e.center||d);this._normalizeCenter(g);var v=i.project(d),m=i.project(g).sub(v),y=e.curve,x=Math.max(i.width,i.height),b=x/p,_=m.mag();if("minZoom"in e){var w=t.clamp(Math.min(e.minZoom,o,c),i.minZoom,i.maxZoom),k=x/i.zoomScale(w-o);y=Math.sqrt(k/_*2)}var T=y*y;function A(t){var e=(b*b-x*x+(t?-1:1)*T*T*_*_)/(2*(t?b:x)*T*_);return Math.log(Math.sqrt(e*e+1)-e)}function M(t){return(Math.exp(t)-Math.exp(-t))/2}function E(t){return(Math.exp(t)+Math.exp(-t))/2}var S=A(0),C=function(t){return E(S)/E(S+y*t)},L=function(t){return x*((E(S)*(M(e=S+y*t)/E(e))-M(S))/T)/_;var e},O=(A(1)-S)/y;if(Math.abs(_)<1e-6||!isFinite(O)){if(Math.abs(x-b)<1e-6)return this.easeTo(e,r);var P=b<x?-1:1;O=Math.abs(Math.log(b/x))/y,L=function(){return 0},C=function(t){return Math.exp(P*y*t)}}if("duration"in e)e.duration=+e.duration;else{var I="screenSpeed"in e?+e.screenSpeed/y:+e.speed;e.duration=1e3*O/I}return e.maxDuration&&e.duration>e.maxDuration&&(e.duration=0),this._zooming=!0,this._rotating=s!==u,this._pitching=f!==l,this._prepareEase(r,!1),this._ease((function(e){var a=e*O,p=1/C(a);i.zoom=1===e?c:o+i.scaleZoom(p),n._rotating&&(i.bearing=t.number(s,u,e)),n._pitching&&(i.pitch=t.number(l,f,e));var d=1===e?g:i.unproject(v.add(m.mult(L(a))).mult(p));i.setLocationAtPoint(i.renderWorldCopies?d.wrap():d,h),n._fireMoveEvents(r)}),(function(){return n._afterEase(r)}),e),this},r.prototype.isEasing=function(){return!!this._easeFrameId},r.prototype.stop=function(){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){var t=this._onEaseEnd;delete this._onEaseEnd,t.call(this)}return this},r.prototype._ease=function(e,r,n){!1===n.animate||0===n.duration?(e(1),r()):(this._easeStart=t.browser.now(),this._easeOptions=n,this._onEaseFrame=e,this._onEaseEnd=r,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))},r.prototype._renderFrameCallback=function(){var e=Math.min((t.browser.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(e)),e<1?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},r.prototype._normalizeBearing=function(e,r){e=t.wrap(e,-180,180);var n=Math.abs(e-r);return Math.abs(e-360-r)<n&&(e-=360),Math.abs(e+360-r)<n&&(e+=360),e},r.prototype._normalizeCenter=function(t){var e=this.transform;if(e.renderWorldCopies&&!e.lngRange){var r=t.lng-e.center.lng;t.lng+=r>180?-360:r<-180?360:0}},r}(t.Evented),Cn=function(e){void 0===e&&(e={}),this.options=e,t.bindAll(["_updateEditLink","_updateData","_updateCompact"],this)};Cn.prototype.getDefaultPosition=function(){return"bottom-right"},Cn.prototype.onAdd=function(t){var e=this.options&&this.options.compact;return this._map=t,this._container=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-attrib"),this._innerContainer=r.create("div","mapboxgl-ctrl-attrib-inner",this._container),e&&this._container.classList.add("mapboxgl-compact"),this._updateAttributions(),this._updateEditLink(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("moveend",this._updateEditLink),void 0===e&&(this._map.on("resize",this._updateCompact),this._updateCompact()),this._container},Cn.prototype.onRemove=function(){r.remove(this._container),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("moveend",this._updateEditLink),this._map.off("resize",this._updateCompact),this._map=void 0},Cn.prototype._updateEditLink=function(){var e=this._editLink;e||(e=this._editLink=this._container.querySelector(".mapbox-improve-map"));var r=[{key:"owner",value:this.styleOwner},{key:"id",value:this.styleId},{key:"access_token",value:this._map._requestManager._customAccessToken||t.config.ACCESS_TOKEN}];if(e){var n=r.reduce((function(t,e,n){return e.value&&(t+=e.key+"="+e.value+(n<r.length-1?"&":"")),t}),"?");e.href=t.config.FEEDBACK_URL+"/"+n+(this._map._hash?this._map._hash.getHashString(!0):""),e.rel="noopener nofollow"}},Cn.prototype._updateData=function(t){!t||"metadata"!==t.sourceDataType&&"style"!==t.dataType||(this._updateAttributions(),this._updateEditLink())},Cn.prototype._updateAttributions=function(){if(this._map.style){var t=[];if(this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?t=t.concat(this.options.customAttribution.map((function(t){return"string"!=typeof t?"":t}))):"string"==typeof this.options.customAttribution&&t.push(this.options.customAttribution)),this._map.style.stylesheet){var e=this._map.style.stylesheet;this.styleOwner=e.owner,this.styleId=e.id}var r=this._map.style.sourceCaches;for(var n in r){var a=r[n];if(a.used){var i=a.getSource();i.attribution&&t.indexOf(i.attribution)<0&&t.push(i.attribution)}}t.sort((function(t,e){return t.length-e.length}));var o=(t=t.filter((function(e,r){for(var n=r+1;n<t.length;n++)if(t[n].indexOf(e)>=0)return!1;return!0}))).join(" | ");o!==this._attribHTML&&(this._attribHTML=o,t.length?(this._innerContainer.innerHTML=o,this._container.classList.remove("mapboxgl-attrib-empty")):this._container.classList.add("mapboxgl-attrib-empty"),this._editLink=null)}},Cn.prototype._updateCompact=function(){this._map.getCanvasContainer().offsetWidth<=640?this._container.classList.add("mapboxgl-compact"):this._container.classList.remove("mapboxgl-compact")};var Ln=function(){t.bindAll(["_updateLogo"],this),t.bindAll(["_updateCompact"],this)};Ln.prototype.onAdd=function(t){this._map=t,this._container=r.create("div","mapboxgl-ctrl");var e=r.create("a","mapboxgl-ctrl-logo");return e.target="_blank",e.rel="noopener nofollow",e.href="https://www.mapbox.com/",e.setAttribute("aria-label","Mapbox logo"),e.setAttribute("rel","noopener nofollow"),this._container.appendChild(e),this._container.style.display="none",this._map.on("sourcedata",this._updateLogo),this._updateLogo(),this._map.on("resize",this._updateCompact),this._updateCompact(),this._container},Ln.prototype.onRemove=function(){r.remove(this._container),this._map.off("sourcedata",this._updateLogo),this._map.off("resize",this._updateCompact)},Ln.prototype.getDefaultPosition=function(){return"bottom-left"},Ln.prototype._updateLogo=function(t){t&&"metadata"!==t.sourceDataType||(this._container.style.display=this._logoRequired()?"block":"none")},Ln.prototype._logoRequired=function(){if(this._map.style){var t=this._map.style.sourceCaches;for(var e in t)if(t[e].getSource().mapbox_logo)return!0;return!1}},Ln.prototype._updateCompact=function(){var t=this._container.children;if(t.length){var e=t[0];this._map.getCanvasContainer().offsetWidth<250?e.classList.add("mapboxgl-compact"):e.classList.remove("mapboxgl-compact")}};var On=function(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1};On.prototype.add=function(t){var e=++this._id;return this._queue.push({callback:t,id:e,cancelled:!1}),e},On.prototype.remove=function(t){for(var e=this._currentlyRunning,r=0,n=e?this._queue.concat(e):this._queue;r<n.length;r+=1){var a=n[r];if(a.id===t)return void(a.cancelled=!0)}},On.prototype.run=function(){var t=this._currentlyRunning=this._queue;this._queue=[];for(var e=0,r=t;e<r.length;e+=1){var n=r[e];if(!n.cancelled&&(n.callback(),this._cleared))break}this._cleared=!1,this._currentlyRunning=!1},On.prototype.clear=function(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]};var Pn=t.window.HTMLImageElement,In=t.window.HTMLElement,Dn={center:[0,0],zoom:0,bearing:0,pitch:0,minZoom:0,maxZoom:22,interactive:!0,scrollZoom:!0,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,bearingSnap:7,clickTolerance:3,hash:!1,attributionControl:!0,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,trackResize:!0,renderWorldCopies:!0,refreshExpiredTiles:!0,maxTileCacheSize:null,localIdeographFontFamily:"sans-serif",transformRequest:null,accessToken:null,fadeDuration:300,crossSourceCollisions:!0},zn=function(n){function a(e){var a=this;if(null!=(e=t.extend({},Dn,e)).minZoom&&null!=e.maxZoom&&e.minZoom>e.maxZoom)throw new Error("maxZoom must be greater than minZoom");var i=new un(e.minZoom,e.maxZoom,e.renderWorldCopies);if(n.call(this,i,e),this._interactive=e.interactive,this._maxTileCacheSize=e.maxTileCacheSize,this._failIfMajorPerformanceCaveat=e.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=e.preserveDrawingBuffer,this._antialias=e.antialias,this._trackResize=e.trackResize,this._bearingSnap=e.bearingSnap,this._refreshExpiredTiles=e.refreshExpiredTiles,this._fadeDuration=e.fadeDuration,this._crossSourceCollisions=e.crossSourceCollisions,this._crossFadingFactor=1,this._collectResourceTiming=e.collectResourceTiming,this._renderTaskQueue=new On,this._controls=[],this._mapId=t.uniqueId(),this._requestManager=new t.RequestManager(e.transformRequest,e.accessToken),"string"==typeof e.container){if(this._container=t.window.document.getElementById(e.container),!this._container)throw new Error("Container '"+e.container+"' not found.")}else{if(!(e.container instanceof In))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=e.container}if(e.maxBounds&&this.setMaxBounds(e.maxBounds),t.bindAll(["_onWindowOnline","_onWindowResize","_contextLost","_contextRestored"],this),this._setupContainer(),this._setupPainter(),void 0===this.painter)throw new Error("Failed to initialize WebGL.");this.on("move",(function(){return a._update(!1)})),this.on("moveend",(function(){return a._update(!1)})),this.on("zoom",(function(){return a._update(!0)})),void 0!==t.window&&(t.window.addEventListener("online",this._onWindowOnline,!1),t.window.addEventListener("resize",this._onWindowResize,!1)),function(t,e){var n=t.getCanvasContainer(),a=null,i=!1,o=null;for(var s in En)t[s]=new En[s](t,e),e.interactive&&e[s]&&t[s].enable(e[s]);r.addEventListener(n,"mouseout",(function(e){t.fire(new hn("mouseout",t,e))})),r.addEventListener(n,"mousedown",(function(a){i=!0,o=r.mousePos(n,a);var s=new hn("mousedown",t,a);t.fire(s),s.defaultPrevented||(e.interactive&&!t.doubleClickZoom.isActive()&&t.stop(),t.boxZoom.onMouseDown(a),t.boxZoom.isActive()||t.dragPan.isActive()||t.dragRotate.onMouseDown(a),t.boxZoom.isActive()||t.dragRotate.isActive()||t.dragPan.onMouseDown(a))})),r.addEventListener(n,"mouseup",(function(e){var r=t.dragRotate.isActive();a&&!r&&t.fire(new hn("contextmenu",t,a)),a=null,i=!1,t.fire(new hn("mouseup",t,e))})),r.addEventListener(n,"mousemove",(function(e){if(!t.dragPan.isActive()&&!t.dragRotate.isActive()){for(var r=e.target;r&&r!==n;)r=r.parentNode;r===n&&t.fire(new hn("mousemove",t,e))}})),r.addEventListener(n,"mouseover",(function(e){for(var r=e.target;r&&r!==n;)r=r.parentNode;r===n&&t.fire(new hn("mouseover",t,e))})),r.addEventListener(n,"touchstart",(function(r){var n=new dn("touchstart",t,r);t.fire(n),n.defaultPrevented||(e.interactive&&t.stop(),t.boxZoom.isActive()||t.dragRotate.isActive()||t.dragPan.onTouchStart(r),t.touchZoomRotate.onStart(r),t.doubleClickZoom.onTouchStart(n))}),{passive:!1}),r.addEventListener(n,"touchmove",(function(e){t.fire(new dn("touchmove",t,e))}),{passive:!1}),r.addEventListener(n,"touchend",(function(e){t.fire(new dn("touchend",t,e))})),r.addEventListener(n,"touchcancel",(function(e){t.fire(new dn("touchcancel",t,e))})),r.addEventListener(n,"click",(function(a){var i=r.mousePos(n,a);(!o||i.equals(o)||i.dist(o)<e.clickTolerance)&&t.fire(new hn("click",t,a))})),r.addEventListener(n,"dblclick",(function(e){var r=new hn("dblclick",t,e);t.fire(r),r.defaultPrevented||t.doubleClickZoom.onDblClick(r)})),r.addEventListener(n,"contextmenu",(function(e){var r=t.dragRotate.isActive();i||r?i&&(a=e):t.fire(new hn("contextmenu",t,e)),(t.dragRotate.isEnabled()||t.listens("contextmenu"))&&e.preventDefault()})),r.addEventListener(n,"wheel",(function(r){e.interactive&&t.stop();var n=new gn("wheel",t,r);t.fire(n),n.defaultPrevented||t.scrollZoom.onWheel(r)}),{passive:!1})}(this,e),this._hash=e.hash&&(new pn).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:e.center,zoom:e.zoom,bearing:e.bearing,pitch:e.pitch}),e.bounds&&(this.resize(),this.fitBounds(e.bounds,t.extend({},e.fitBoundsOptions,{duration:0})))),this.resize(),this._localIdeographFontFamily=e.localIdeographFontFamily,e.style&&this.setStyle(e.style,{localIdeographFontFamily:e.localIdeographFontFamily}),e.attributionControl&&this.addControl(new Cn({customAttribution:e.customAttribution})),this.addControl(new Ln,e.logoPosition),this.on("style.load",(function(){a.transform.unmodified&&a.jumpTo(a.style.stylesheet)})),this.on("data",(function(e){a._update("style"===e.dataType),a.fire(new t.Event(e.dataType+"data",e))})),this.on("dataloading",(function(e){a.fire(new t.Event(e.dataType+"dataloading",e))}))}n&&(a.__proto__=n),a.prototype=Object.create(n&&n.prototype),a.prototype.constructor=a;var i={showTileBoundaries:{configurable:!0},showCollisionBoxes:{configurable:!0},showOverdrawInspector:{configurable:!0},repaint:{configurable:!0},vertices:{configurable:!0},version:{configurable:!0}};return a.prototype._getMapId=function(){return this._mapId},a.prototype.addControl=function(e,r){if(void 0===r&&e.getDefaultPosition&&(r=e.getDefaultPosition()),void 0===r&&(r="top-right"),!e||!e.onAdd)return this.fire(new t.ErrorEvent(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));var n=e.onAdd(this);this._controls.push(e);var a=this._controlPositions[r];return-1!==r.indexOf("bottom")?a.insertBefore(n,a.firstChild):a.appendChild(n),this},a.prototype.removeControl=function(e){if(!e||!e.onRemove)return this.fire(new t.ErrorEvent(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));var r=this._controls.indexOf(e);return r>-1&&this._controls.splice(r,1),e.onRemove(this),this},a.prototype.resize=function(e){var r=this._containerDimensions(),n=r[0],a=r[1];return this._resizeCanvas(n,a),this.transform.resize(n,a),this.painter.resize(n,a),this.fire(new t.Event("movestart",e)).fire(new t.Event("move",e)).fire(new t.Event("resize",e)).fire(new t.Event("moveend",e)),this},a.prototype.getBounds=function(){return this.transform.getBounds()},a.prototype.getMaxBounds=function(){return this.transform.getMaxBounds()},a.prototype.setMaxBounds=function(e){return this.transform.setMaxBounds(t.LngLatBounds.convert(e)),this._update()},a.prototype.setMinZoom=function(t){if((t=null==t?0:t)>=0&&t<=this.transform.maxZoom)return this.transform.minZoom=t,this._update(),this.getZoom()<t&&this.setZoom(t),this;throw new Error("minZoom must be between 0 and the current maxZoom, inclusive")},a.prototype.getMinZoom=function(){return this.transform.minZoom},a.prototype.setMaxZoom=function(t){if((t=null==t?22:t)>=this.transform.minZoom)return this.transform.maxZoom=t,this._update(),this.getZoom()>t&&this.setZoom(t),this;throw new Error("maxZoom must be greater than the current minZoom")},a.prototype.getRenderWorldCopies=function(){return this.transform.renderWorldCopies},a.prototype.setRenderWorldCopies=function(t){return this.transform.renderWorldCopies=t,this._update()},a.prototype.getMaxZoom=function(){return this.transform.maxZoom},a.prototype.project=function(e){return this.transform.locationPoint(t.LngLat.convert(e))},a.prototype.unproject=function(e){return this.transform.pointLocation(t.Point.convert(e))},a.prototype.isMoving=function(){return this._moving||this.dragPan.isActive()||this.dragRotate.isActive()||this.scrollZoom.isActive()},a.prototype.isZooming=function(){return this._zooming||this.scrollZoom.isZooming()},a.prototype.isRotating=function(){return this._rotating||this.dragRotate.isActive()},a.prototype.on=function(t,e,r){var a=this;if(void 0===r)return n.prototype.on.call(this,t,e);var i=function(){var n;if("mouseenter"===t||"mouseover"===t){var i=!1;return{layer:e,listener:r,delegates:{mousemove:function(n){var o=a.getLayer(e)?a.queryRenderedFeatures(n.point,{layers:[e]}):[];o.length?i||(i=!0,r.call(a,new hn(t,a,n.originalEvent,{features:o}))):i=!1},mouseout:function(){i=!1}}}}if("mouseleave"===t||"mouseout"===t){var o=!1;return{layer:e,listener:r,delegates:{mousemove:function(n){(a.getLayer(e)?a.queryRenderedFeatures(n.point,{layers:[e]}):[]).length?o=!0:o&&(o=!1,r.call(a,new hn(t,a,n.originalEvent)))},mouseout:function(e){o&&(o=!1,r.call(a,new hn(t,a,e.originalEvent)))}}}}return{layer:e,listener:r,delegates:(n={},n[t]=function(t){var n=a.getLayer(e)?a.queryRenderedFeatures(t.point,{layers:[e]}):[];n.length&&(t.features=n,r.call(a,t),delete t.features)},n)}}();for(var o in this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[t]=this._delegatedListeners[t]||[],this._delegatedListeners[t].push(i),i.delegates)this.on(o,i.delegates[o]);return this},a.prototype.off=function(t,e,r){if(void 0===r)return n.prototype.off.call(this,t,e);if(this._delegatedListeners&&this._delegatedListeners[t])for(var a=this._delegatedListeners[t],i=0;i<a.length;i++){var o=a[i];if(o.layer===e&&o.listener===r){for(var s in o.delegates)this.off(s,o.delegates[s]);return a.splice(i,1),this}}return this},a.prototype.queryRenderedFeatures=function(e,r){if(!this.style)return[];var n;if(void 0!==r||void 0===e||e instanceof t.Point||Array.isArray(e)||(r=e,e=void 0),r=r||{},(e=e||[[0,0],[this.transform.width,this.transform.height]])instanceof t.Point||"number"==typeof e[0])n=[t.Point.convert(e)];else{var a=t.Point.convert(e[0]),i=t.Point.convert(e[1]);n=[a,new t.Point(i.x,a.y),i,new t.Point(a.x,i.y),a]}return this.style.queryRenderedFeatures(n,r,this.transform)},a.prototype.querySourceFeatures=function(t,e){return this.style.querySourceFeatures(t,e)},a.prototype.setStyle=function(e,r){return!1!==(r=t.extend({},{localIdeographFontFamily:this._localIdeographFontFamily},r)).diff&&r.localIdeographFontFamily===this._localIdeographFontFamily&&this.style&&e?(this._diffStyle(e,r),this):(this._localIdeographFontFamily=r.localIdeographFontFamily,this._updateStyle(e,r))},a.prototype._updateStyle=function(t,e){return this.style&&(this.style.setEventedParent(null),this.style._remove()),t?(this.style=new Re(this,e||{}),this.style.setEventedParent(this,{style:this.style}),"string"==typeof t?this.style.loadURL(t):this.style.loadJSON(t),this):(delete this.style,this)},a.prototype._diffStyle=function(e,r){var n=this;if("string"==typeof e){var a=this._requestManager.normalizeStyleURL(e),i=this._requestManager.transformRequest(a,t.ResourceType.Style);t.getJSON(i,(function(e,a){e?n.fire(new t.ErrorEvent(e)):a&&n._updateDiff(a,r)}))}else"object"==typeof e&&this._updateDiff(e,r)},a.prototype._updateDiff=function(e,r){try{this.style.setState(e)&&this._update(!0)}catch(n){t.warnOnce("Unable to perform style diff: "+(n.message||n.error||n)+".  Rebuilding the style from scratch."),this._updateStyle(e,r)}},a.prototype.getStyle=function(){if(this.style)return this.style.serialize()},a.prototype.isStyleLoaded=function(){return this.style?this.style.loaded():t.warnOnce("There is no style added to the map.")},a.prototype.addSource=function(t,e){return this.style.addSource(t,e),this._update(!0)},a.prototype.isSourceLoaded=function(e){var r=this.style&&this.style.sourceCaches[e];if(void 0!==r)return r.loaded();this.fire(new t.ErrorEvent(new Error("There is no source with ID '"+e+"'")))},a.prototype.areTilesLoaded=function(){var t=this.style&&this.style.sourceCaches;for(var e in t){var r=t[e]._tiles;for(var n in r){var a=r[n];if("loaded"!==a.state&&"errored"!==a.state)return!1}}return!0},a.prototype.addSourceType=function(t,e,r){return this.style.addSourceType(t,e,r)},a.prototype.removeSource=function(t){return this.style.removeSource(t),this._update(!0)},a.prototype.getSource=function(t){return this.style.getSource(t)},a.prototype.addImage=function(e,r,n){void 0===n&&(n={});var a=n.pixelRatio;void 0===a&&(a=1);var i=n.sdf;if(void 0===i&&(i=!1),r instanceof Pn){var o=t.browser.getImageData(r),s=o.width,l=o.height,c=o.data;this.style.addImage(e,{data:new t.RGBAImage({width:s,height:l},c),pixelRatio:a,sdf:i,version:0})}else{if(void 0===r.width||void 0===r.height)return this.fire(new t.ErrorEvent(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));var u=r.width,f=r.height,p=r.data,h=r;this.style.addImage(e,{data:new t.RGBAImage({width:u,height:f},new Uint8Array(p)),pixelRatio:a,sdf:i,version:0,userImage:h}),h.onAdd&&h.onAdd(this,e)}},a.prototype.updateImage=function(e,r){var n=this.style.getImage(e);if(!n)return this.fire(new t.ErrorEvent(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));var a=r instanceof Pn?t.browser.getImageData(r):r,i=a.width,o=a.height,s=a.data;if(void 0===i||void 0===o)return this.fire(new t.ErrorEvent(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));if(i!==n.data.width||o!==n.data.height)return this.fire(new t.ErrorEvent(new Error("The width and height of the updated image must be that same as the previous version of the image")));var l=!(r instanceof Pn);n.data.replace(s,l),this.style.updateImage(e,n)},a.prototype.hasImage=function(e){return e?!!this.style.getImage(e):(this.fire(new t.ErrorEvent(new Error("Missing required image id"))),!1)},a.prototype.removeImage=function(t){this.style.removeImage(t)},a.prototype.loadImage=function(e,r){t.getImage(this._requestManager.transformRequest(e,t.ResourceType.Image),r)},a.prototype.listImages=function(){return this.style.listImages()},a.prototype.addLayer=function(t,e){return this.style.addLayer(t,e),this._update(!0)},a.prototype.moveLayer=function(t,e){return this.style.moveLayer(t,e),this._update(!0)},a.prototype.removeLayer=function(t){return this.style.removeLayer(t),this._update(!0)},a.prototype.getLayer=function(t){return this.style.getLayer(t)},a.prototype.setFilter=function(t,e,r){return void 0===r&&(r={}),this.style.setFilter(t,e,r),this._update(!0)},a.prototype.setLayerZoomRange=function(t,e,r){return this.style.setLayerZoomRange(t,e,r),this._update(!0)},a.prototype.getFilter=function(t){return this.style.getFilter(t)},a.prototype.setPaintProperty=function(t,e,r,n){return void 0===n&&(n={}),this.style.setPaintProperty(t,e,r,n),this._update(!0)},a.prototype.getPaintProperty=function(t,e){return this.style.getPaintProperty(t,e)},a.prototype.setLayoutProperty=function(t,e,r,n){return void 0===n&&(n={}),this.style.setLayoutProperty(t,e,r,n),this._update(!0)},a.prototype.getLayoutProperty=function(t,e){return this.style.getLayoutProperty(t,e)},a.prototype.setLight=function(t,e){return void 0===e&&(e={}),this.style.setLight(t,e),this._update(!0)},a.prototype.getLight=function(){return this.style.getLight()},a.prototype.setFeatureState=function(t,e){return this.style.setFeatureState(t,e),this._update()},a.prototype.removeFeatureState=function(t,e){return this.style.removeFeatureState(t,e),this._update()},a.prototype.getFeatureState=function(t){return this.style.getFeatureState(t)},a.prototype.getContainer=function(){return this._container},a.prototype.getCanvasContainer=function(){return this._canvasContainer},a.prototype.getCanvas=function(){return this._canvas},a.prototype._containerDimensions=function(){var t=0,e=0;return this._container&&(t=this._container.clientWidth||400,e=this._container.clientHeight||300),[t,e]},a.prototype._detectMissingCSS=function(){"rgb(250, 128, 114)"!==t.window.getComputedStyle(this._missingCSSCanary).getPropertyValue("background-color")&&t.warnOnce("This page appears to be missing CSS declarations for Mapbox GL JS, which may cause the map to display incorrectly. Please ensure your page includes mapbox-gl.css, as described in https://www.mapbox.com/mapbox-gl-js/api/.")},a.prototype._setupContainer=function(){var t=this._container;t.classList.add("mapboxgl-map"),(this._missingCSSCanary=r.create("div","mapboxgl-canary",t)).style.visibility="hidden",this._detectMissingCSS();var e=this._canvasContainer=r.create("div","mapboxgl-canvas-container",t);this._interactive&&e.classList.add("mapboxgl-interactive"),this._canvas=r.create("canvas","mapboxgl-canvas",e),this._canvas.style.position="absolute",this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex","0"),this._canvas.setAttribute("aria-label","Map");var n=this._containerDimensions();this._resizeCanvas(n[0],n[1]);var a=this._controlContainer=r.create("div","mapboxgl-control-container",t),i=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach((function(t){i[t]=r.create("div","mapboxgl-ctrl-"+t,a)}))},a.prototype._resizeCanvas=function(e,r){var n=t.window.devicePixelRatio||1;this._canvas.width=n*e,this._canvas.height=n*r,this._canvas.style.width=e+"px",this._canvas.style.height=r+"px"},a.prototype._setupPainter=function(){var r=t.extend({},e.webGLContextAttributes,{failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer,antialias:this._antialias||!1}),n=this._canvas.getContext("webgl",r)||this._canvas.getContext("experimental-webgl",r);n?(this.painter=new on(n,this.transform),t.webpSupported.testSupport(n)):this.fire(new t.ErrorEvent(new Error("Failed to initialize WebGL")))},a.prototype._contextLost=function(e){e.preventDefault(),this._frame&&(this._frame.cancel(),this._frame=null),this.fire(new t.Event("webglcontextlost",{originalEvent:e}))},a.prototype._contextRestored=function(e){this._setupPainter(),this.resize(),this._update(),this.fire(new t.Event("webglcontextrestored",{originalEvent:e}))},a.prototype.loaded=function(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()},a.prototype._update=function(t){return this.style?(this._styleDirty=this._styleDirty||t,this._sourcesDirty=!0,this.triggerRepaint(),this):this},a.prototype._requestRenderFrame=function(t){return this._update(),this._renderTaskQueue.add(t)},a.prototype._cancelRenderFrame=function(t){this._renderTaskQueue.remove(t)},a.prototype._render=function(){this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run();var e=!1;if(this.style&&this._styleDirty){this._styleDirty=!1;var r=this.transform.zoom,n=t.browser.now();this.style.zoomHistory.update(r,n);var a=new t.EvaluationParameters(r,{now:n,fadeDuration:this._fadeDuration,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),i=a.crossFadingFactor();1===i&&i===this._crossFadingFactor||(e=!0,this._crossFadingFactor=i),this.style.update(a)}return this.style&&this._sourcesDirty&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this._placementDirty=this.style&&this.style._updatePlacement(this.painter.transform,this.showCollisionBoxes,this._fadeDuration,this._crossSourceCollisions),this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:this._fadeDuration}),this.fire(new t.Event("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,this.fire(new t.Event("load"))),this.style&&(this.style.hasTransitions()||e)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles(),this._sourcesDirty||this._repaint||this._styleDirty||this._placementDirty?this.triggerRepaint():!this.isMoving()&&this.loaded()&&this.fire(new t.Event("idle")),this},a.prototype.remove=function(){this._hash&&this._hash.remove();for(var e=0,r=this._controls;e<r.length;e+=1)r[e].onRemove(this);this._controls=[],this._frame&&(this._frame.cancel(),this._frame=null),this._renderTaskQueue.clear(),this.setStyle(null),void 0!==t.window&&(t.window.removeEventListener("resize",this._onWindowResize,!1),t.window.removeEventListener("online",this._onWindowOnline,!1));var n=this.painter.context.gl.getExtension("WEBGL_lose_context");n&&n.loseContext(),Rn(this._canvasContainer),Rn(this._controlContainer),Rn(this._missingCSSCanary),this._container.classList.remove("mapboxgl-map"),this.fire(new t.Event("remove"))},a.prototype.triggerRepaint=function(){var e=this;this.style&&!this._frame&&(this._frame=t.browser.frame((function(){e._frame=null,e._render()})))},a.prototype._onWindowOnline=function(){this._update()},a.prototype._onWindowResize=function(){this._trackResize&&this.resize()._update()},i.showTileBoundaries.get=function(){return!!this._showTileBoundaries},i.showTileBoundaries.set=function(t){this._showTileBoundaries!==t&&(this._showTileBoundaries=t,this._update())},i.showCollisionBoxes.get=function(){return!!this._showCollisionBoxes},i.showCollisionBoxes.set=function(t){this._showCollisionBoxes!==t&&(this._showCollisionBoxes=t,t?this.style._generateCollisionBoxes():this._update())},i.showOverdrawInspector.get=function(){return!!this._showOverdrawInspector},i.showOverdrawInspector.set=function(t){this._showOverdrawInspector!==t&&(this._showOverdrawInspector=t,this._update())},i.repaint.get=function(){return!!this._repaint},i.repaint.set=function(t){this._repaint!==t&&(this._repaint=t,this.triggerRepaint())},i.vertices.get=function(){return!!this._vertices},i.vertices.set=function(t){this._vertices=t,this._update()},a.prototype._setCacheLimits=function(e,r){t.setCacheLimits(e,r)},i.version.get=function(){return t.version},Object.defineProperties(a.prototype,i),a}(Sn);function Rn(t){t.parentNode&&t.parentNode.removeChild(t)}var Fn={showCompass:!0,showZoom:!0,visualizePitch:!1},Bn=function(e){var n=this;this.options=t.extend({},Fn,e),this._container=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._container.addEventListener("contextmenu",(function(t){return t.preventDefault()})),this.options.showZoom&&(t.bindAll(["_updateZoomButtons"],this),this._zoomInButton=this._createButton("mapboxgl-ctrl-icon mapboxgl-ctrl-zoom-in","Zoom in",(function(){return n._map.zoomIn()})),this._zoomOutButton=this._createButton("mapboxgl-ctrl-icon mapboxgl-ctrl-zoom-out","Zoom out",(function(){return n._map.zoomOut()}))),this.options.showCompass&&(t.bindAll(["_rotateCompassArrow"],this),this._compass=this._createButton("mapboxgl-ctrl-icon mapboxgl-ctrl-compass","Reset bearing to north",(function(){n.options.visualizePitch?n._map.resetNorthPitch():n._map.resetNorth()})),this._compassArrow=r.create("span","mapboxgl-ctrl-compass-arrow",this._compass))};function Nn(e,r,n){if(e=new t.LngLat(e.lng,e.lat),r){var a=new t.LngLat(e.lng-360,e.lat),i=new t.LngLat(e.lng+360,e.lat),o=n.locationPoint(e).distSqr(r);n.locationPoint(a).distSqr(r)<o?e=a:n.locationPoint(i).distSqr(r)<o&&(e=i)}for(;Math.abs(e.lng-n.center.lng)>180;){var s=n.locationPoint(e);if(s.x>=0&&s.y>=0&&s.x<=n.width&&s.y<=n.height)break;e.lng>n.center.lng?e.lng-=360:e.lng+=360}return e}Bn.prototype._updateZoomButtons=function(){var t=this._map.getZoom();t===this._map.getMaxZoom()?this._zoomInButton.classList.add("mapboxgl-ctrl-icon-disabled"):this._zoomInButton.classList.remove("mapboxgl-ctrl-icon-disabled"),t===this._map.getMinZoom()?this._zoomOutButton.classList.add("mapboxgl-ctrl-icon-disabled"):this._zoomOutButton.classList.remove("mapboxgl-ctrl-icon-disabled")},Bn.prototype._rotateCompassArrow=function(){var t=this.options.visualizePitch?"scale("+1/Math.pow(Math.cos(this._map.transform.pitch*(Math.PI/180)),.5)+") rotateX("+this._map.transform.pitch+"deg) rotateZ("+this._map.transform.angle*(180/Math.PI)+"deg)":"rotate("+this._map.transform.angle*(180/Math.PI)+"deg)";this._compassArrow.style.transform=t},Bn.prototype.onAdd=function(t){return this._map=t,this.options.showZoom&&(this._map.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this.options.visualizePitch&&this._map.on("pitch",this._rotateCompassArrow),this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new xn(t,{button:"left",element:this._compass}),r.addEventListener(this._compass,"mousedown",this._handler.onMouseDown),r.addEventListener(this._compass,"touchstart",this._handler.onMouseDown,{passive:!1}),this._handler.enable()),this._container},Bn.prototype.onRemove=function(){r.remove(this._container),this.options.showZoom&&this._map.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&this._map.off("pitch",this._rotateCompassArrow),this._map.off("rotate",this._rotateCompassArrow),r.removeEventListener(this._compass,"mousedown",this._handler.onMouseDown),r.removeEventListener(this._compass,"touchstart",this._handler.onMouseDown,{passive:!1}),this._handler.disable(),delete this._handler),delete this._map},Bn.prototype._createButton=function(t,e,n){var a=r.create("button",t,this._container);return a.type="button",a.title=e,a.setAttribute("aria-label",e),a.addEventListener("click",n),a};var jn={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};function Vn(t,e,r){var n=t.classList;for(var a in jn)n.remove("mapboxgl-"+r+"-anchor-"+a);n.add("mapboxgl-"+r+"-anchor-"+e)}var Un,Hn=function(e){function n(n,a){if(e.call(this),(n instanceof t.window.HTMLElement||a)&&(n=t.extend({element:n},a)),t.bindAll(["_update","_onMove","_onUp","_addDragHandler","_onMapClick"],this),this._anchor=n&&n.anchor||"center",this._color=n&&n.color||"#3FB1CE",this._draggable=n&&n.draggable||!1,this._state="inactive",n&&n.element)this._element=n.element,this._offset=t.Point.convert(n&&n.offset||[0,0]);else{this._defaultMarker=!0,this._element=r.create("div");var i=r.createNS("http://www.w3.org/2000/svg","svg");i.setAttributeNS(null,"display","block"),i.setAttributeNS(null,"height","41px"),i.setAttributeNS(null,"width","27px"),i.setAttributeNS(null,"viewBox","0 0 27 41");var o=r.createNS("http://www.w3.org/2000/svg","g");o.setAttributeNS(null,"stroke","none"),o.setAttributeNS(null,"stroke-width","1"),o.setAttributeNS(null,"fill","none"),o.setAttributeNS(null,"fill-rule","evenodd");var s=r.createNS("http://www.w3.org/2000/svg","g");s.setAttributeNS(null,"fill-rule","nonzero");var l=r.createNS("http://www.w3.org/2000/svg","g");l.setAttributeNS(null,"transform","translate(3.0, 29.0)"),l.setAttributeNS(null,"fill","#000000");for(var c=0,u=[{rx:"10.5",ry:"5.25002273"},{rx:"10.5",ry:"5.25002273"},{rx:"9.5",ry:"4.77275007"},{rx:"8.5",ry:"4.29549936"},{rx:"7.5",ry:"3.81822308"},{rx:"6.5",ry:"3.34094679"},{rx:"5.5",ry:"2.86367051"},{rx:"4.5",ry:"2.38636864"}];c<u.length;c+=1){var f=u[c],p=r.createNS("http://www.w3.org/2000/svg","ellipse");p.setAttributeNS(null,"opacity","0.04"),p.setAttributeNS(null,"cx","10.5"),p.setAttributeNS(null,"cy","5.80029008"),p.setAttributeNS(null,"rx",f.rx),p.setAttributeNS(null,"ry",f.ry),l.appendChild(p)}var h=r.createNS("http://www.w3.org/2000/svg","g");h.setAttributeNS(null,"fill",this._color);var d=r.createNS("http://www.w3.org/2000/svg","path");d.setAttributeNS(null,"d","M27,13.5 C27,19.074644 20.250001,27.000002 14.75,34.500002 C14.016665,35.500004 12.983335,35.500004 12.25,34.500002 C6.7499993,27.000002 0,19.222562 0,13.5 C0,6.0441559 6.0441559,0 13.5,0 C20.955844,0 27,6.0441559 27,13.5 Z"),h.appendChild(d);var g=r.createNS("http://www.w3.org/2000/svg","g");g.setAttributeNS(null,"opacity","0.25"),g.setAttributeNS(null,"fill","#000000");var v=r.createNS("http://www.w3.org/2000/svg","path");v.setAttributeNS(null,"d","M13.5,0 C6.0441559,0 0,6.0441559 0,13.5 C0,19.222562 6.7499993,27 12.25,34.5 C13,35.522727 14.016664,35.500004 14.75,34.5 C20.250001,27 27,19.074644 27,13.5 C27,6.0441559 20.955844,0 13.5,0 Z M13.5,1 C20.415404,1 26,6.584596 26,13.5 C26,15.898657 24.495584,19.181431 22.220703,22.738281 C19.945823,26.295132 16.705119,30.142167 13.943359,33.908203 C13.743445,34.180814 13.612715,34.322738 13.5,34.441406 C13.387285,34.322738 13.256555,34.180814 13.056641,33.908203 C10.284481,30.127985 7.4148684,26.314159 5.015625,22.773438 C2.6163816,19.232715 1,15.953538 1,13.5 C1,6.584596 6.584596,1 13.5,1 Z"),g.appendChild(v);var m=r.createNS("http://www.w3.org/2000/svg","g");m.setAttributeNS(null,"transform","translate(6.0, 7.0)"),m.setAttributeNS(null,"fill","#FFFFFF");var y=r.createNS("http://www.w3.org/2000/svg","g");y.setAttributeNS(null,"transform","translate(8.0, 8.0)");var x=r.createNS("http://www.w3.org/2000/svg","circle");x.setAttributeNS(null,"fill","#000000"),x.setAttributeNS(null,"opacity","0.25"),x.setAttributeNS(null,"cx","5.5"),x.setAttributeNS(null,"cy","5.5"),x.setAttributeNS(null,"r","5.4999962");var b=r.createNS("http://www.w3.org/2000/svg","circle");b.setAttributeNS(null,"fill","#FFFFFF"),b.setAttributeNS(null,"cx","5.5"),b.setAttributeNS(null,"cy","5.5"),b.setAttributeNS(null,"r","5.4999962"),y.appendChild(x),y.appendChild(b),s.appendChild(l),s.appendChild(h),s.appendChild(g),s.appendChild(m),s.appendChild(y),i.appendChild(s),this._element.appendChild(i),this._offset=t.Point.convert(n&&n.offset||[0,-14])}this._element.classList.add("mapboxgl-marker"),this._element.addEventListener("dragstart",(function(t){t.preventDefault()})),Vn(this._element,this._anchor,"marker"),this._popup=null}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.addTo=function(t){return this.remove(),this._map=t,t.getCanvasContainer().appendChild(this._element),t.on("move",this._update),t.on("moveend",this._update),this.setDraggable(this._draggable),this._update(),this._map.on("click",this._onMapClick),this},n.prototype.remove=function(){return this._map&&(this._map.off("click",this._onMapClick),this._map.off("move",this._update),this._map.off("moveend",this._update),this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler),this._map.off("mouseup",this._onUp),this._map.off("touchend",this._onUp),this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),delete this._map),r.remove(this._element),this._popup&&this._popup.remove(),this},n.prototype.getLngLat=function(){return this._lngLat},n.prototype.setLngLat=function(e){return this._lngLat=t.LngLat.convert(e),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this},n.prototype.getElement=function(){return this._element},n.prototype.setPopup=function(t){if(this._popup&&(this._popup.remove(),this._popup=null),t){if(!("offset"in t.options)){var e=Math.sqrt(Math.pow(13.5,2)/2);t.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-left":[e,-1*(24.6+e)],"bottom-right":[-e,-1*(24.6+e)],left:[13.5,-24.6],right:[-13.5,-24.6]}:this._offset}this._popup=t,this._lngLat&&this._popup.setLngLat(this._lngLat)}return this},n.prototype._onMapClick=function(t){var e=t.originalEvent.target,r=this._element;this._popup&&(e===r||r.contains(e))&&this.togglePopup()},n.prototype.getPopup=function(){return this._popup},n.prototype.togglePopup=function(){var t=this._popup;return t?(t.isOpen()?t.remove():t.addTo(this._map),this):this},n.prototype._update=function(t){this._map&&(this._map.transform.renderWorldCopies&&(this._lngLat=Nn(this._lngLat,this._pos,this._map.transform)),this._pos=this._map.project(this._lngLat)._add(this._offset),t&&"moveend"!==t.type||(this._pos=this._pos.round()),r.setTransform(this._element,jn[this._anchor]+" translate("+this._pos.x+"px, "+this._pos.y+"px)"))},n.prototype.getOffset=function(){return this._offset},n.prototype.setOffset=function(e){return this._offset=t.Point.convert(e),this._update(),this},n.prototype._onMove=function(e){this._pos=e.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none","pending"===this._state&&(this._state="active",this.fire(new t.Event("dragstart"))),this.fire(new t.Event("drag"))},n.prototype._onUp=function(){this._element.style.pointerEvents="auto",this._positionDelta=null,this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),"active"===this._state&&this.fire(new t.Event("dragend")),this._state="inactive"},n.prototype._addDragHandler=function(t){this._element.contains(t.originalEvent.target)&&(t.preventDefault(),this._positionDelta=t.point.sub(this._pos).add(this._offset),this._state="pending",this._map.on("mousemove",this._onMove),this._map.on("touchmove",this._onMove),this._map.once("mouseup",this._onUp),this._map.once("touchend",this._onUp))},n.prototype.setDraggable=function(t){return this._draggable=!!t,this._map&&(t?(this._map.on("mousedown",this._addDragHandler),this._map.on("touchstart",this._addDragHandler)):(this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler))),this},n.prototype.isDraggable=function(){return this._draggable},n}(t.Evented),qn={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showUserLocation:!0},Gn=function(e){function n(r){e.call(this),this.options=t.extend({},qn,r),t.bindAll(["_onSuccess","_onError","_finish","_setupUI","_updateCamera","_updateMarker"],this)}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.onAdd=function(e){var n;return this._map=e,this._container=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),n=this._setupUI,void 0!==Un?n(Un):void 0!==t.window.navigator.permissions?t.window.navigator.permissions.query({name:"geolocation"}).then((function(t){Un="denied"!==t.state,n(Un)})):(Un=!!t.window.navigator.geolocation,n(Un)),this._container},n.prototype.onRemove=function(){void 0!==this._geolocationWatchID&&(t.window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),r.remove(this._container),this._map=void 0},n.prototype._onSuccess=function(e){if(this.options.trackUserLocation)switch(this._lastKnownPosition=e,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background")}this.options.showUserLocation&&"OFF"!==this._watchState&&this._updateMarker(e),this.options.trackUserLocation&&"ACTIVE_LOCK"!==this._watchState||this._updateCamera(e),this.options.showUserLocation&&this._dotElement.classList.remove("mapboxgl-user-location-dot-stale"),this.fire(new t.Event("geolocate",e)),this._finish()},n.prototype._updateCamera=function(e){var r=new t.LngLat(e.coords.longitude,e.coords.latitude),n=e.coords.accuracy,a=this._map.getBearing(),i=t.extend({bearing:a},this.options.fitBoundsOptions);this._map.fitBounds(r.toBounds(n),i,{geolocateSource:!0})},n.prototype._updateMarker=function(t){t?this._userLocationDotMarker.setLngLat([t.coords.longitude,t.coords.latitude]).addTo(this._map):this._userLocationDotMarker.remove()},n.prototype._onError=function(e){if(this.options.trackUserLocation)if(1===e.code)this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),void 0!==this._geolocationWatchID&&this._clearWatch();else switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting")}"OFF"!==this._watchState&&this.options.showUserLocation&&this._dotElement.classList.add("mapboxgl-user-location-dot-stale"),this.fire(new t.Event("error",e)),this._finish()},n.prototype._finish=function(){this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},n.prototype._setupUI=function(e){var n=this;!1!==e?(this._container.addEventListener("contextmenu",(function(t){return t.preventDefault()})),this._geolocateButton=r.create("button","mapboxgl-ctrl-icon mapboxgl-ctrl-geolocate",this._container),this._geolocateButton.type="button",this._geolocateButton.setAttribute("aria-label","Geolocate"),this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=r.create("div","mapboxgl-user-location-dot"),this._userLocationDotMarker=new Hn(this._dotElement),this.options.trackUserLocation&&(this._watchState="OFF")),this._geolocateButton.addEventListener("click",this.trigger.bind(this)),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",(function(e){e.geolocateSource||"ACTIVE_LOCK"!==n._watchState||(n._watchState="BACKGROUND",n._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background"),n._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),n.fire(new t.Event("trackuserlocationend")))}))):t.warnOnce("Geolocation support is not available, the GeolocateControl will not be visible.")},n.prototype.trigger=function(){if(!this._setup)return t.warnOnce("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new t.Event("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this.fire(new t.Event("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new t.Event("trackuserlocationstart"))}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"BACKGROUND":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background");break;case"BACKGROUND_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error")}"OFF"===this._watchState&&void 0!==this._geolocationWatchID?this._clearWatch():void 0===this._geolocationWatchID&&(this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),this._geolocationWatchID=t.window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,this.options.positionOptions))}else t.window.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0},n.prototype._clearWatch=function(){t.window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)},n}(t.Evented),Wn={maxWidth:100,unit:"metric"},Yn=function(e){this.options=t.extend({},Wn,e),t.bindAll(["_onMove","setUnit"],this)};function Xn(t,e,r){var n,a,i,o,s,l,c=r&&r.maxWidth||100,u=t._container.clientHeight/2,f=(n=t.unproject([0,u]),a=t.unproject([c,u]),i=Math.PI/180,o=n.lat*i,s=a.lat*i,l=Math.sin(o)*Math.sin(s)+Math.cos(o)*Math.cos(s)*Math.cos((a.lng-n.lng)*i),6371e3*Math.acos(Math.min(l,1)));if(r&&"imperial"===r.unit){var p=3.2808*f;p>5280?Zn(e,c,p/5280,"mi"):Zn(e,c,p,"ft")}else r&&"nautical"===r.unit?Zn(e,c,f/1852,"nm"):Zn(e,c,f,"m")}function Zn(t,e,r,n){var a,i,o,s=(a=r,(i=Math.pow(10,(""+Math.floor(a)).length-1))*(o=(o=a/i)>=10?10:o>=5?5:o>=3?3:o>=2?2:o>=1?1:function(t){var e=Math.pow(10,Math.ceil(-Math.log(t)/Math.LN10));return Math.round(t*e)/e}(o))),l=s/r;"m"===n&&s>=1e3&&(s/=1e3,n="km"),t.style.width=e*l+"px",t.innerHTML=s+n}Yn.prototype.getDefaultPosition=function(){return"bottom-left"},Yn.prototype._onMove=function(){Xn(this._map,this._container,this.options)},Yn.prototype.onAdd=function(t){return this._map=t,this._container=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-scale",t.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container},Yn.prototype.onRemove=function(){r.remove(this._container),this._map.off("move",this._onMove),this._map=void 0},Yn.prototype.setUnit=function(t){this.options.unit=t,Xn(this._map,this._container,this.options)};var Jn=function(e){this._fullscreen=!1,e&&e.container&&(e.container instanceof t.window.HTMLElement?this._container=e.container:t.warnOnce("Full screen control 'container' must be a DOM element.")),t.bindAll(["_onClickFullscreen","_changeIcon"],this),"onfullscreenchange"in t.window.document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in t.window.document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in t.window.document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in t.window.document&&(this._fullscreenchange="MSFullscreenChange"),this._className="mapboxgl-ctrl"};Jn.prototype.onAdd=function(e){return this._map=e,this._container||(this._container=this._map.getContainer()),this._controlContainer=r.create("div",this._className+" mapboxgl-ctrl-group"),this._checkFullscreenSupport()?this._setupUI():(this._controlContainer.style.display="none",t.warnOnce("This device does not support fullscreen mode.")),this._controlContainer},Jn.prototype.onRemove=function(){r.remove(this._controlContainer),this._map=null,t.window.document.removeEventListener(this._fullscreenchange,this._changeIcon)},Jn.prototype._checkFullscreenSupport=function(){return!!(t.window.document.fullscreenEnabled||t.window.document.mozFullScreenEnabled||t.window.document.msFullscreenEnabled||t.window.document.webkitFullscreenEnabled)},Jn.prototype._setupUI=function(){(this._fullscreenButton=r.create("button",this._className+"-icon "+this._className+"-fullscreen",this._controlContainer)).type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),t.window.document.addEventListener(this._fullscreenchange,this._changeIcon)},Jn.prototype._updateTitle=function(){var t=this._isFullscreen()?"Exit fullscreen":"Enter fullscreen";this._fullscreenButton.setAttribute("aria-label",t),this._fullscreenButton.title=t},Jn.prototype._isFullscreen=function(){return this._fullscreen},Jn.prototype._changeIcon=function(){(t.window.document.fullscreenElement||t.window.document.mozFullScreenElement||t.window.document.webkitFullscreenElement||t.window.document.msFullscreenElement)===this._container!==this._fullscreen&&(this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle(this._className+"-shrink"),this._fullscreenButton.classList.toggle(this._className+"-fullscreen"),this._updateTitle())},Jn.prototype._onClickFullscreen=function(){this._isFullscreen()?t.window.document.exitFullscreen?t.window.document.exitFullscreen():t.window.document.mozCancelFullScreen?t.window.document.mozCancelFullScreen():t.window.document.msExitFullscreen?t.window.document.msExitFullscreen():t.window.document.webkitCancelFullScreen&&t.window.document.webkitCancelFullScreen():this._container.requestFullscreen?this._container.requestFullscreen():this._container.mozRequestFullScreen?this._container.mozRequestFullScreen():this._container.msRequestFullscreen?this._container.msRequestFullscreen():this._container.webkitRequestFullscreen&&this._container.webkitRequestFullscreen()};var Kn={closeButton:!0,closeOnClick:!0,className:"",maxWidth:"240px"},$n=function(e){function n(r){e.call(this),this.options=t.extend(Object.create(Kn),r),t.bindAll(["_update","_onClickClose","remove"],this)}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.addTo=function(e){var r=this;return this._map=e,this.options.closeOnClick&&this._map.on("click",this._onClickClose),this._map.on("remove",this.remove),this._update(),this._trackPointer?(this._map.on("mousemove",(function(t){r._update(t.point)})),this._map.on("mouseup",(function(t){r._update(t.point)})),this._container.classList.add("mapboxgl-popup-track-pointer"),this._map._canvasContainer.classList.add("mapboxgl-track-pointer")):this._map.on("move",this._update),this.fire(new t.Event("open")),this},n.prototype.isOpen=function(){return!!this._map},n.prototype.remove=function(){return this._content&&r.remove(this._content),this._container&&(r.remove(this._container),delete this._container),this._map&&(this._map.off("move",this._update),this._map.off("click",this._onClickClose),this._map.off("remove",this.remove),this._map.off("mousemove"),delete this._map),this.fire(new t.Event("close")),this},n.prototype.getLngLat=function(){return this._lngLat},n.prototype.setLngLat=function(e){return this._lngLat=t.LngLat.convert(e),this._pos=null,this._trackPointer=!1,this._update(),this._map&&(this._map.on("move",this._update),this._map.off("mousemove"),this._container.classList.remove("mapboxgl-popup-track-pointer"),this._map._canvasContainer.classList.remove("mapboxgl-track-pointer")),this},n.prototype.trackPointer=function(){var t=this;return this._trackPointer=!0,this._pos=null,this._map&&(this._map.off("move",this._update),this._map.on("mousemove",(function(e){t._update(e.point)})),this._map.on("drag",(function(e){t._update(e.point)})),this._container.classList.add("mapboxgl-popup-track-pointer"),this._map._canvasContainer.classList.add("mapboxgl-track-pointer")),this},n.prototype.getElement=function(){return this._container},n.prototype.setText=function(e){return this.setDOMContent(t.window.document.createTextNode(e))},n.prototype.setHTML=function(e){var r,n=t.window.document.createDocumentFragment(),a=t.window.document.createElement("body");for(a.innerHTML=e;r=a.firstChild;)n.appendChild(r);return this.setDOMContent(n)},n.prototype.getMaxWidth=function(){return this._container.style.maxWidth},n.prototype.setMaxWidth=function(t){return this.options.maxWidth=t,this._update(),this},n.prototype.setDOMContent=function(t){return this._createContent(),this._content.appendChild(t),this._update(),this},n.prototype._createContent=function(){this._content&&r.remove(this._content),this._content=r.create("div","mapboxgl-popup-content",this._container),this.options.closeButton&&(this._closeButton=r.create("button","mapboxgl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.setAttribute("aria-label","Close popup"),this._closeButton.innerHTML="&#215;",this._closeButton.addEventListener("click",this._onClickClose))},n.prototype._update=function(e){var n=this,a=this._lngLat||this._trackPointer;if(this._map&&a&&this._content&&(this._container||(this._container=r.create("div","mapboxgl-popup",this._map.getContainer()),this._tip=r.create("div","mapboxgl-popup-tip",this._container),this._container.appendChild(this._content),this.options.className&&this.options.className.split(" ").forEach((function(t){return 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m[0]=.5*Math.sqrt(Math.max(1+h[0][0]-h[1][1]-h[2][2],0)),m[1]=.5*Math.sqrt(Math.max(1-h[0][0]+h[1][1]-h[2][2],0)),m[2]=.5*Math.sqrt(Math.max(1-h[0][0]-h[1][1]+h[2][2],0)),m[3]=.5*Math.sqrt(Math.max(1+h[0][0]+h[1][1]+h[2][2],0)),h[2][1]>h[1][2]&&(m[0]=-m[0]),h[0][2]>h[2][0]&&(m[1]=-m[1]),h[1][0]>h[0][1]&&(m[2]=-m[2]),!0}},{"./normalize":430,"gl-mat4/clone":261,"gl-mat4/create":262,"gl-mat4/determinant":263,"gl-mat4/invert":267,"gl-mat4/transpose":278,"gl-vec3/cross":335,"gl-vec3/dot":340,"gl-vec3/length":350,"gl-vec3/normalize":357}],430:[function(t,e,r){e.exports=function(t,e){var r=e[15];if(0===r)return!1;for(var n=1/r,a=0;a<16;a++)t[a]=e[a]*n;return!0}},{}],431:[function(t,e,r){var n=t("gl-vec3/lerp"),a=t("mat4-recompose"),i=t("mat4-decompose"),o=t("gl-mat4/determinant"),s=t("quat-slerp"),l=f(),c=f(),u=f();function f(){return{translate:p(),scale:p(1),skew:p(),perspective:[0,0,0,1],quaternion:[0,0,0,1]}}function 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Kr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,a){var o=this.length;this.resize(o+1);var s=6*o;return this.int16[s+0]=t,this.int16[s+1]=e,this.int16[s+2]=r,this.int16[s+3]=n,this.int16[s+4]=i,this.int16[s+5]=a,o},e}(Yr);Kr.prototype.bytesPerElement=12,pr("StructArrayLayout2i4i12",Kr);var Qr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,a,o,s){var l=this.length;this.resize(l+1);var u=6*l,c=12*l;return this.int16[u+0]=t,this.int16[u+1]=e,this.int16[u+2]=r,this.int16[u+3]=n,this.uint8[c+8]=i,this.uint8[c+9]=a,this.uint8[c+10]=o,this.uint8[c+11]=s,l},e}(Yr);Qr.prototype.bytesPerElement=12,pr("StructArrayLayout4i4ub12",Qr);var tn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,a,o,s){var l=this.length;this.resize(l+1);var u=8*l;return this.int16[u+0]=t,this.int16[u+1]=e,this.int16[u+2]=r,this.int16[u+3]=n,this.uint16[u+4]=i,this.uint16[u+5]=a,this.uint16[u+6]=o,this.uint16[u+7]=s,l},e}(Yr);tn.prototype.bytesPerElement=16,pr("StructArrayLayout4i4ui16",tn);var en=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;this.resize(n+1);var i=3*n;return this.float32[i+0]=t,this.float32[i+1]=e,this.float32[i+2]=r,n},e}(Yr);en.prototype.bytesPerElement=12,pr("StructArrayLayout3f12",en);var rn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;this.resize(e+1);var r=1*e;return this.uint32[r+0]=t,e},e}(Yr);rn.prototype.bytesPerElement=4,pr("StructArrayLayout1ul4",rn);var nn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,a,o,s,l,u,c){var f=this.length;this.resize(f+1);var h=12*f,p=6*f;return this.int16[h+0]=t,this.int16[h+1]=e,this.int16[h+2]=r,this.int16[h+3]=n,this.int16[h+4]=i,this.int16[h+5]=a,this.uint32[p+3]=o,this.uint16[h+8]=s,this.uint16[h+9]=l,this.int16[h+10]=u,this.int16[h+11]=c,f},e}(Yr);nn.prototype.bytesPerElement=24,pr("StructArrayLayout6i1ul2ui2i24",nn);var an=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,a){var o=this.length;this.resize(o+1);var s=6*o;return this.int16[s+0]=t,this.int16[s+1]=e,this.int16[s+2]=r,this.int16[s+3]=n,this.int16[s+4]=i,this.int16[s+5]=a,o},e}(Yr);an.prototype.bytesPerElement=12,pr("StructArrayLayout2i2i2i12",an);var on=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var r=this.length;this.resize(r+1);var n=4*r;return this.uint8[n+0]=t,this.uint8[n+1]=e,r},e}(Yr);on.prototype.bytesPerElement=4,pr("StructArrayLayout2ub4",on);var sn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,a,o,s,l,u,c,f,h,p){var d=this.length;this.resize(d+1);var v=20*d,g=10*d,m=40*d;return this.int16[v+0]=t,this.int16[v+1]=e,this.uint16[v+2]=r,this.uint16[v+3]=n,this.uint32[g+2]=i,this.uint32[g+3]=a,this.uint32[g+4]=o,this.uint16[v+10]=s,this.uint16[v+11]=l,this.uint16[v+12]=u,this.float32[g+7]=c,this.float32[g+8]=f,this.uint8[m+36]=h,this.uint8[m+37]=p,d},e}(Yr);sn.prototype.bytesPerElement=40,pr("StructArrayLayout2i2ui3ul3ui2f2ub40",sn);var ln=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;this.resize(e+1);var r=1*e;return this.float32[r+0]=t,e},e}(Yr);ln.prototype.bytesPerElement=4,pr("StructArrayLayout1f4",ln);var un=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;this.resize(n+1);var i=3*n;return this.int16[i+0]=t,this.int16[i+1]=e,this.int16[i+2]=r,n},e}(Yr);un.prototype.bytesPerElement=6,pr("StructArrayLayout3i6",un);var cn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;this.resize(n+1);var i=2*n,a=4*n;return this.uint32[i+0]=t,this.uint16[a+2]=e,this.uint16[a+3]=r,n},e}(Yr);cn.prototype.bytesPerElement=8,pr("StructArrayLayout1ul2ui8",cn);var fn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;this.resize(n+1);var i=3*n;return this.uint16[i+0]=t,this.uint16[i+1]=e,this.uint16[i+2]=r,n},e}(Yr);fn.prototype.bytesPerElement=6,pr("StructArrayLayout3ui6",fn);var hn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var r=this.length;this.resize(r+1);var n=2*r;return this.uint16[n+0]=t,this.uint16[n+1]=e,r},e}(Yr);hn.prototype.bytesPerElement=4,pr("StructArrayLayout2ui4",hn);var pn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var r=this.length;this.resize(r+1);var n=2*r;return this.float32[n+0]=t,this.float32[n+1]=e,r},e}(Yr);pn.prototype.bytesPerElement=8,pr("StructArrayLayout2f8",pn);var dn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n){var i=this.length;this.resize(i+1);var a=4*i;return this.float32[a+0]=t,this.float32[a+1]=e,this.float32[a+2]=r,this.float32[a+3]=n,i},e}(Yr);dn.prototype.bytesPerElement=16,pr("StructArrayLayout4f16",dn);var vn=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={anchorPointX:{configurable:!0},anchorPointY:{configurable:!0},x1:{configurable:!0},y1:{configurable:!0},x2:{configurable:!0},y2:{configurable:!0},featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0},radius:{configurable:!0},signedDistanceFromAnchor:{configurable:!0},anchorPoint:{configurable:!0}};return r.anchorPointX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorPointX.set=function(t){this._structArray.int16[this._pos2+0]=t},r.anchorPointY.get=function(){return this._structArray.int16[this._pos2+1]},r.anchorPointY.set=function(t){this._structArray.int16[this._pos2+1]=t},r.x1.get=function(){return this._structArray.int16[this._pos2+2]},r.x1.set=function(t){this._structArray.int16[this._pos2+2]=t},r.y1.get=function(){return this._structArray.int16[this._pos2+3]},r.y1.set=function(t){this._structArray.int16[this._pos2+3]=t},r.x2.get=function(){return this._structArray.int16[this._pos2+4]},r.x2.set=function(t){this._structArray.int16[this._pos2+4]=t},r.y2.get=function(){return this._structArray.int16[this._pos2+5]},r.y2.set=function(t){this._structArray.int16[this._pos2+5]=t},r.featureIndex.get=function(){return this._structArray.uint32[this._pos4+3]},r.featureIndex.set=function(t){this._structArray.uint32[this._pos4+3]=t},r.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+8]},r.sourceLayerIndex.set=function(t){this._structArray.uint16[this._pos2+8]=t},r.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+9]},r.bucketIndex.set=function(t){this._structArray.uint16[this._pos2+9]=t},r.radius.get=function(){return this._structArray.int16[this._pos2+10]},r.radius.set=function(t){this._structArray.int16[this._pos2+10]=t},r.signedDistanceFromAnchor.get=function(){return this._structArray.int16[this._pos2+11]},r.signedDistanceFromAnchor.set=function(t){this._structArray.int16[this._pos2+11]=t},r.anchorPoint.get=function(){return new l(this.anchorPointX,this.anchorPointY)},Object.defineProperties(e.prototype,r),e}(Wr);vn.prototype.size=24;var gn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new vn(this,t)},e}(nn);pr("CollisionBoxArray",gn);var mn=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={anchorX:{configurable:!0},anchorY:{configurable:!0},glyphStartIndex:{configurable:!0},numGlyphs:{configurable:!0},vertexStartIndex:{configurable:!0},lineStartIndex:{configurable:!0},lineLength:{configurable:!0},segment:{configurable:!0},lowerSize:{configurable:!0},upperSize:{configurable:!0},lineOffsetX:{configurable:!0},lineOffsetY:{configurable:!0},writingMode:{configurable:!0},hidden:{configurable:!0}};return r.anchorX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorX.set=function(t){this._structArray.int16[this._pos2+0]=t},r.anchorY.get=function(){return this._structArray.int16[this._pos2+1]},r.anchorY.set=function(t){this._structArray.int16[this._pos2+1]=t},r.glyphStartIndex.get=function(){return this._structArray.uint16[this._pos2+2]},r.glyphStartIndex.set=function(t){this._structArray.uint16[this._pos2+2]=t},r.numGlyphs.get=function(){return this._structArray.uint16[this._pos2+3]},r.numGlyphs.set=function(t){this._structArray.uint16[this._pos2+3]=t},r.vertexStartIndex.get=function(){return this._structArray.uint32[this._pos4+2]},r.vertexStartIndex.set=function(t){this._structArray.uint32[this._pos4+2]=t},r.lineStartIndex.get=function(){return this._structArray.uint32[this._pos4+3]},r.lineStartIndex.set=function(t){this._structArray.uint32[this._pos4+3]=t},r.lineLength.get=function(){return this._structArray.uint32[this._pos4+4]},r.lineLength.set=function(t){this._structArray.uint32[this._pos4+4]=t},r.segment.get=function(){return this._structArray.uint16[this._pos2+10]},r.segment.set=function(t){this._structArray.uint16[this._pos2+10]=t},r.lowerSize.get=function(){return this._structArray.uint16[this._pos2+11]},r.lowerSize.set=function(t){this._structArray.uint16[this._pos2+11]=t},r.upperSize.get=function(){return this._structArray.uint16[this._pos2+12]},r.upperSize.set=function(t){this._structArray.uint16[this._pos2+12]=t},r.lineOffsetX.get=function(){return this._structArray.float32[this._pos4+7]},r.lineOffsetX.set=function(t){this._structArray.float32[this._pos4+7]=t},r.lineOffsetY.get=function(){return this._structArray.float32[this._pos4+8]},r.lineOffsetY.set=function(t){this._structArray.float32[this._pos4+8]=t},r.writingMode.get=function(){return this._structArray.uint8[this._pos1+36]},r.writingMode.set=function(t){this._structArray.uint8[this._pos1+36]=t},r.hidden.get=function(){return this._structArray.uint8[this._pos1+37]},r.hidden.set=function(t){this._structArray.uint8[this._pos1+37]=t},Object.defineProperties(e.prototype,r),e}(Wr);mn.prototype.size=40;var yn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new mn(this,t)},e}(sn);pr("PlacedSymbolArray",yn);var xn=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={offsetX:{configurable:!0}};return r.offsetX.get=function(){return this._structArray.float32[this._pos4+0]},r.offsetX.set=function(t){this._structArray.float32[this._pos4+0]=t},Object.defineProperties(e.prototype,r),e}(Wr);xn.prototype.size=4;var bn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getoffsetX=function(t){return this.float32[1*t+0]},e.prototype.get=function(t){return new xn(this,t)},e}(ln);pr("GlyphOffsetArray",bn);var _n=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={x:{configurable:!0},y:{configurable:!0},tileUnitDistanceFromAnchor:{configurable:!0}};return r.x.get=function(){return this._structArray.int16[this._pos2+0]},r.x.set=function(t){this._structArray.int16[this._pos2+0]=t},r.y.get=function(){return this._structArray.int16[this._pos2+1]},r.y.set=function(t){this._structArray.int16[this._pos2+1]=t},r.tileUnitDistanceFromAnchor.get=function(){return this._structArray.int16[this._pos2+2]},r.tileUnitDistanceFromAnchor.set=function(t){this._structArray.int16[this._pos2+2]=t},Object.defineProperties(e.prototype,r),e}(Wr);_n.prototype.size=6;var wn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getx=function(t){return this.int16[3*t+0]},e.prototype.gety=function(t){return this.int16[3*t+1]},e.prototype.gettileUnitDistanceFromAnchor=function(t){return this.int16[3*t+2]},e.prototype.get=function(t){return new _n(this,t)},e}(un);pr("SymbolLineVertexArray",wn);var kn=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0}};return r.featureIndex.get=function(){return this._structArray.uint32[this._pos4+0]},r.featureIndex.set=function(t){this._structArray.uint32[this._pos4+0]=t},r.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+2]},r.sourceLayerIndex.set=function(t){this._structArray.uint16[this._pos2+2]=t},r.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+3]},r.bucketIndex.set=function(t){this._structArray.uint16[this._pos2+3]=t},Object.defineProperties(e.prototype,r),e}(Wr);kn.prototype.size=8;var An=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new kn(this,t)},e}(cn);pr("FeatureIndexArray",An);var Tn=Xr([{name:"a_pos",components:2,type:"Int16"}],4).members,Mn=function(t){void 0===t&&(t=[]),this.segments=t};Mn.prototype.prepareSegment=function(t,e,r){var n=this.segments[this.segments.length-1];return t>Mn.MAX_VERTEX_ARRAY_LENGTH&&_("Max vertices per segment is "+Mn.MAX_VERTEX_ARRAY_LENGTH+": bucket requested "+t),(!n||n.vertexLength+t>Mn.MAX_VERTEX_ARRAY_LENGTH)&&(n={vertexOffset:e.length,primitiveOffset:r.length,vertexLength:0,primitiveLength:0},this.segments.push(n)),n},Mn.prototype.get=function(){return this.segments},Mn.prototype.destroy=function(){for(var t=0,e=this.segments;t<e.length;t+=1){var r=e[t];for(var n in r.vaos)r.vaos[n].destroy()}},Mn.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,pr("SegmentVector",Mn);var En=function(t,e){return 256*(t=h(Math.floor(t),0,255))+(e=h(Math.floor(e),0,255))};function Sn(t){return[En(255*t.r,255*t.g),En(255*t.b,255*t.a)]}var Cn=function(t,e,r){this.value=t,this.name=e,this.type=r,this.statistics={max:-1/0}};Cn.prototype.defines=function(){return["#define HAS_UNIFORM_u_"+this.name]},Cn.prototype.populatePaintArray=function(){},Cn.prototype.upload=function(){},Cn.prototype.destroy=function(){},Cn.prototype.setUniforms=function(t,e,r,n){var i=n.constantOr(this.value),a=t.gl;"color"===this.type?a.uniform4f(e.uniforms["u_"+this.name],i.r,i.g,i.b,i.a):a.uniform1f(e.uniforms["u_"+this.name],i)};var Ln=function(t,e,r){this.expression=t,this.name=e,this.type=r,this.statistics={max:-1/0};var n="color"===r?pn:ln;this.paintVertexAttributes=[{name:"a_"+e,type:"Float32",components:"color"===r?2:1,offset:0}],this.paintVertexArray=new n};Ln.prototype.defines=function(){return[]},Ln.prototype.populatePaintArray=function(t,e){var r=this.paintVertexArray,n=r.length;r.reserve(t);var i=this.expression.evaluate(new Lr(0),e);if("color"===this.type)for(var a=Sn(i),o=n;o<t;o++)r.emplaceBack(a[0],a[1]);else{for(var s=n;s<t;s++)r.emplaceBack(i);this.statistics.max=Math.max(this.statistics.max,i)}},Ln.prototype.upload=function(t){this.paintVertexArray&&(this.paintVertexBuffer=t.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes))},Ln.prototype.destroy=function(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()},Ln.prototype.setUniforms=function(t,e){t.gl.uniform1f(e.uniforms["a_"+this.name+"_t"],0)};var On=function(t,e,r,n,i){this.expression=t,this.name=e,this.type=r,this.useIntegerZoom=n,this.zoom=i,this.statistics={max:-1/0};var a="color"===r?dn:pn;this.paintVertexAttributes=[{name:"a_"+e,type:"Float32",components:"color"===r?4:2,offset:0}],this.paintVertexArray=new a};On.prototype.defines=function(){return[]},On.prototype.populatePaintArray=function(t,e){var r=this.paintVertexArray,n=r.length;r.reserve(t);var i=this.expression.evaluate(new Lr(this.zoom),e),a=this.expression.evaluate(new Lr(this.zoom+1),e);if("color"===this.type)for(var 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this.programConfigurations[t]},Pn.prototype.upload=function(t){for(var e in this.programConfigurations)this.programConfigurations[e].upload(t)},Pn.prototype.destroy=function(){for(var t in this.programConfigurations)this.programConfigurations[t].destroy()},pr("ConstantBinder",Cn),pr("SourceExpressionBinder",Ln),pr("CompositeExpressionBinder",On),pr("ProgramConfiguration",In,{omit:["_buffers"]}),pr("ProgramConfigurationSet",Pn);var zn=8192,Rn={min:-1*Math.pow(2,15),max:Math.pow(2,15)-1};function Fn(t){for(var e=zn/t.extent,r=t.loadGeometry(),n=0;n<r.length;n++)for(var i=r[n],a=0;a<i.length;a++){var o=i[a];o.x=Math.round(o.x*e),o.y=Math.round(o.y*e),(o.x<Rn.min||o.x>Rn.max||o.y<Rn.min||o.y>Rn.max)&&_("Geometry exceeds allowed extent, reduce your vector tile buffer size")}return r}function Bn(t,e,r,n,i){t.emplaceBack(2*e+(n+1)/2,2*r+(i+1)/2)}var Nn=function(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map(function(t){return 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r=0;r<t.length-1;r++)for(var n=t[r],i=t[r+1],a=0;a<e.length-1;a++)if(Gn(n,i,e[a],e[a+1]))return!0;return!1}function Gn(t,e,r,n){return w(t,r,n)!==w(e,r,n)&&w(t,e,r)!==w(t,e,n)}function Wn(t,e,r){var n=r*r;if(1===e.length)return t.distSqr(e[0])<n;for(var i=1;i<e.length;i++)if(Yn(t,e[i-1],e[i])<n)return!0;return!1}function Yn(t,e,r){var n=e.distSqr(r);if(0===n)return t.distSqr(e);var i=((t.x-e.x)*(r.x-e.x)+(t.y-e.y)*(r.y-e.y))/n;return i<0?t.distSqr(e):i>1?t.distSqr(r):t.distSqr(r.sub(e)._mult(i)._add(e))}function Xn(t,e){for(var r,n,i,a=!1,o=0;o<t.length;o++)for(var s=0,l=(r=t[o]).length-1;s<r.length;l=s++)n=r[s],i=r[l],n.y>e.y!=i.y>e.y&&e.x<(i.x-n.x)*(e.y-n.y)/(i.y-n.y)+n.x&&(a=!a);return a}function Zn(t,e){for(var r=!1,n=0,i=t.length-1;n<t.length;i=n++){var a=t[n],o=t[i];a.y>e.y!=o.y>e.y&&e.x<(o.x-a.x)*(e.y-a.y)/(o.y-a.y)+a.x&&(r=!r)}return r}function $n(t,e,r){var n=e.paint.get(t).value;return"constant"===n.kind?n.value:r.programConfigurations.get(e.id).binders[t].statistics.max}function Jn(t){return Math.sqrt(t[0]*t[0]+t[1]*t[1])}function Kn(t,e,r,n,i){if(!e[0]&&!e[1])return t;var a=l.convert(e);"viewport"===r&&a._rotate(-n);for(var o=[],s=0;s<t.length;s++){for(var u=t[s],c=[],f=0;f<u.length;f++)c.push(u[f].sub(a._mult(i)));o.push(c)}return o}Nn.prototype.populate=function(t,e){for(var r=0,n=t;r<n.length;r+=1){var i=n[r],a=i.feature,o=i.index,s=i.sourceLayerIndex;if(this.layers[0]._featureFilter(new Lr(this.zoom),a)){var l=Fn(a);this.addFeature(a,l),e.featureIndex.insert(a,l,o,s,this.index)}}},Nn.prototype.isEmpty=function(){return 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u=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray),c=u.vertexLength;Bn(this.layoutVertexArray,s,l,-1,-1),Bn(this.layoutVertexArray,s,l,1,-1),Bn(this.layoutVertexArray,s,l,1,1),Bn(this.layoutVertexArray,s,l,-1,1),this.indexArray.emplaceBack(c,c+1,c+2),this.indexArray.emplaceBack(c,c+3,c+2),u.vertexLength+=4,u.primitiveLength+=2}}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t)},pr("CircleBucket",Nn,{omit:["layers"]});var Qn={paint:new Hr({"circle-radius":new jr(P.paint_circle["circle-radius"]),"circle-color":new jr(P.paint_circle["circle-color"]),"circle-blur":new jr(P.paint_circle["circle-blur"]),"circle-opacity":new jr(P.paint_circle["circle-opacity"]),"circle-translate":new Nr(P.paint_circle["circle-translate"]),"circle-translate-anchor":new Nr(P.paint_circle["circle-translate-anchor"]),"circle-pitch-scale":new Nr(P.paint_circle["circle-pitch-scale"]),"circle-pitch-alignment":new 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i=n[r],a=i.feature,o=i.index,s=i.sourceLayerIndex;if(this.layers[0]._featureFilter(new Lr(this.zoom),a)){var l=Fn(a);this.addFeature(a,l),e.featureIndex.insert(a,l,o,s,this.index)}}},wa.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length},wa.prototype.upload=function(t){this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,oa),this.indexBuffer=t.createIndexBuffer(this.indexArray),this.programConfigurations.upload(t)},wa.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())},wa.prototype.addFeature=function(t,e){for(var r=this.layers[0].layout,n=r.get("line-join").evaluate(t),i=r.get("line-cap"),a=r.get("line-miter-limit"),o=r.get("line-round-limit"),s=0,l=e;s<l.length;s+=1){var u=l[s];this.addLine(u,t,n,i,a,o)}},wa.prototype.addLine=function(t,e,r,n,i,a){var o=null;e.properties&&e.properties.hasOwnProperty("mapbox_clip_start")&&e.properties.hasOwnProperty("mapbox_clip_end")&&(o={start:e.properties.mapbox_clip_start,end:e.properties.mapbox_clip_end,tileTotal:void 0});for(var s="Polygon"===ga[e.type],l=t.length;l>=2&&t[l-1].equals(t[l-2]);)l--;for(var u=0;u<l-1&&t[u].equals(t[u+1]);)u++;if(!(l<(s?3:2))){o&&(o.tileTotal=function(t,e,r){for(var n,i,a=0,o=e;o<r-1;o++)n=t[o],i=t[o+1],a+=n.dist(i);return a}(t,u,l)),"bevel"===r&&(i=1.05);var c=zn/(512*this.overscaling)*15,f=t[u],h=this.segments.prepareSegment(10*l,this.layoutVertexArray,this.indexArray);this.distance=0;var p,d,v,g=n,m=s?"butt":n,y=!0,x=void 0,b=void 0,_=void 0,w=void 0;this.e1=this.e2=this.e3=-1,s&&(p=t[l-2],w=f.sub(p)._unit()._perp());for(var k=u;k<l;k++)if(!(b=s&&k===l-1?t[u+1]:t[k+1])||!t[k].equals(b)){w&&(_=w),p&&(x=p),p=t[k],w=b?b.sub(p)._unit()._perp():_;var A=(_=_||w).add(w);0===A.x&&0===A.y||A._unit();var T=A.x*w.x+A.y*w.y,M=0!==T?1/T:1/0,E=T<ya&&x&&b;if(E&&k>u){var S=p.dist(x);if(S>2*c){var C=p.sub(p.sub(x)._mult(c/S)._round());this.distance+=C.dist(x),this.addCurrentVertex(C,this.distance,_.mult(1),0,0,!1,h,o),x=C}}var L=x&&b,O=L?r:b?g:m;if(L&&"round"===O&&(M<a?O="miter":M<=2&&(O="fakeround")),"miter"===O&&M>i&&(O="bevel"),"bevel"===O&&(M>2&&(O="flipbevel"),M<i&&(O="miter")),x&&(this.distance+=p.dist(x)),"miter"===O)A._mult(M),this.addCurrentVertex(p,this.distance,A,0,0,!1,h,o);else if("flipbevel"===O){if(M>100)A=w.clone().mult(-1);else{var I=_.x*w.y-_.y*w.x>0?-1:1,P=M*_.add(w).mag()/_.sub(w).mag();A._perp()._mult(P*I)}this.addCurrentVertex(p,this.distance,A,0,0,!1,h,o),this.addCurrentVertex(p,this.distance,A.mult(-1),0,0,!1,h,o)}else if("bevel"===O||"fakeround"===O){var D=_.x*w.y-_.y*w.x>0,z=-Math.sqrt(M*M-1);if(D?(v=0,d=z):(d=0,v=z),y||this.addCurrentVertex(p,this.distance,_,d,v,!1,h,o),"fakeround"===O){for(var R=Math.floor(8*(.5-(T-.5))),F=void 0,B=0;B<R;B++)F=w.mult((B+1)/(R+1))._add(_)._unit(),this.addPieSliceVertex(p,this.distance,F,D,h,o);this.addPieSliceVertex(p,this.distance,A,D,h,o);for(var N=R-1;N>=0;N--)F=_.mult((N+1)/(R+1))._add(w)._unit(),this.addPieSliceVertex(p,this.distance,F,D,h,o)}b&&this.addCurrentVertex(p,this.distance,w,-d,-v,!1,h,o)}else"butt"===O?(y||this.addCurrentVertex(p,this.distance,_,0,0,!1,h,o),b&&this.addCurrentVertex(p,this.distance,w,0,0,!1,h,o)):"square"===O?(y||(this.addCurrentVertex(p,this.distance,_,1,1,!1,h,o),this.e1=this.e2=-1),b&&this.addCurrentVertex(p,this.distance,w,-1,-1,!1,h,o)):"round"===O&&(y||(this.addCurrentVertex(p,this.distance,_,0,0,!1,h,o),this.addCurrentVertex(p,this.distance,_,1,1,!0,h,o),this.e1=this.e2=-1),b&&(this.addCurrentVertex(p,this.distance,w,-1,-1,!0,h,o),this.addCurrentVertex(p,this.distance,w,0,0,!1,h,o)));if(E&&k<l-1){var j=p.dist(b);if(j>2*c){var V=p.add(b.sub(p)._mult(c/j)._round());this.distance+=V.dist(p),this.addCurrentVertex(V,this.distance,w.mult(1),0,0,!1,h,o),p=V}}y=!1}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e)}},wa.prototype.addCurrentVertex=function(t,e,r,n,i,a,o,s){var l,u=this.layoutVertexArray,c=this.indexArray;s&&(e=ka(e,s)),l=r.clone(),n&&l._sub(r.perp()._mult(n)),_a(u,t,l,a,!1,n,e),this.e3=o.vertexLength++,this.e1>=0&&this.e2>=0&&(c.emplaceBack(this.e1,this.e2,this.e3),o.primitiveLength++),this.e1=this.e2,this.e2=this.e3,l=r.mult(-1),i&&l._sub(r.perp()._mult(i)),_a(u,t,l,a,!0,-i,e),this.e3=o.vertexLength++,this.e1>=0&&this.e2>=0&&(c.emplaceBack(this.e1,this.e2,this.e3),o.primitiveLength++),this.e1=this.e2,this.e2=this.e3,e>ba/2&&!s&&(this.distance=0,this.addCurrentVertex(t,this.distance,r,n,i,a,o))},wa.prototype.addPieSliceVertex=function(t,e,r,n,i,a){r=r.mult(n?-1:1);var o=this.layoutVertexArray,s=this.indexArray;a&&(e=ka(e,a)),_a(o,t,r,!1,n,0,e),this.e3=i.vertexLength++,this.e1>=0&&this.e2>=0&&(s.emplaceBack(this.e1,this.e2,this.e3),i.primitiveLength++),n?this.e2=this.e3:this.e1=this.e3},pr("LineBucket",wa,{omit:["layers"]});var Aa=new Hr({"line-cap":new Nr(P.layout_line["line-cap"]),"line-join":new jr(P.layout_line["line-join"]),"line-miter-limit":new Nr(P.layout_line["line-miter-limit"]),"line-round-limit":new Nr(P.layout_line["line-round-limit"])}),Ta={paint:new Hr({"line-opacity":new jr(P.paint_line["line-opacity"]),"line-color":new jr(P.paint_line["line-color"]),"line-translate":new Nr(P.paint_line["line-translate"]),"line-translate-anchor":new Nr(P.paint_line["line-translate-anchor"]),"line-width":new jr(P.paint_line["line-width"]),"line-gap-width":new jr(P.paint_line["line-gap-width"]),"line-offset":new jr(P.paint_line["line-offset"]),"line-blur":new jr(P.paint_line["line-blur"]),"line-dasharray":new Vr(P.paint_line["line-dasharray"]),"line-pattern":new Vr(P.paint_line["line-pattern"]),"line-gradient":new Ur(P.paint_line["line-gradient"])}),layout:Aa},Ma=new(function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.possiblyEvaluate=function(e,r){return r=new Lr(Math.floor(r.zoom),{now:r.now,fadeDuration:r.fadeDuration,zoomHistory:r.zoomHistory,transition:r.transition}),t.prototype.possiblyEvaluate.call(this,e,r)},e.prototype.evaluate=function(e,r,n){return r=p({},r,{zoom:Math.floor(r.zoom)}),t.prototype.evaluate.call(this,e,r,n)},e}(jr))(Ta.paint.properties["line-width"].specification);Ma.useIntegerZoom=!0;var Ea=function(t){function e(e){t.call(this,e,Ta)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.setPaintProperty=function(e,r,n){t.prototype.setPaintProperty.call(this,e,r,n),"line-gradient"===e&&this._updateGradient()},e.prototype._updateGradient=function(){var t=this._transitionablePaint._values["line-gradient"].value.expression;this.gradient=hi(t,"lineProgress"),this.gradientTexture=null},e.prototype.recalculate=function(e){t.prototype.recalculate.call(this,e),this.paint._values["line-floorwidth"]=Ma.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,e)},e.prototype.createBucket=function(t){return new wa(t)},e.prototype.queryRadius=function(t){var e=t,r=Sa($n("line-width",this,e),$n("line-gap-width",this,e)),n=$n("line-offset",this,e);return r/2+Math.abs(n)+Jn(this.paint.get("line-translate"))},e.prototype.queryIntersectsFeature=function(t,e,r,n,i,a){var o=Kn(t,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),i.angle,a),s=a/2*Sa(this.paint.get("line-width").evaluate(e),this.paint.get("line-gap-width").evaluate(e)),u=this.paint.get("line-offset").evaluate(e);return u&&(r=function(t,e){for(var r=[],n=new l(0,0),i=0;i<t.length;i++){for(var a=t[i],o=[],s=0;s<a.length;s++){var u=a[s-1],c=a[s],f=a[s+1],h=0===s?n:c.sub(u)._unit()._perp(),p=s===a.length-1?n:f.sub(c)._unit()._perp(),d=h._add(p)._unit(),v=d.x*p.x+d.y*p.y;d._mult(1/v),o.push(d._mult(e)._add(c))}r.push(o)}return r}(r,u*a)),Un(o,r,s)},e}(qr);function Sa(t,e){return e>0?e+2*t:t}var Ca=Xr([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_data",components:4,type:"Uint16"}]),La=Xr([{name:"a_projected_pos",components:3,type:"Float32"}],4),Oa=(Xr([{name:"a_fade_opacity",components:1,type:"Uint32"}],4),Xr([{name:"a_placed",components:2,type:"Uint8"}],4)),Ia=(Xr([{type:"Int16",name:"anchorPointX"},{type:"Int16",name:"anchorPointY"},{type:"Int16",name:"x1"},{type:"Int16",name:"y1"},{type:"Int16",name:"x2"},{type:"Int16",name:"y2"},{type:"Uint32",name:"featureIndex"},{type:"Uint16",name:"sourceLayerIndex"},{type:"Uint16",name:"bucketIndex"},{type:"Int16",name:"radius"},{type:"Int16",name:"signedDistanceFromAnchor"}]),Xr([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4)),Pa=Xr([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4);function Da(t,e,r){var n=e.layout.get("text-transform").evaluate(r);return"uppercase"===n?t=t.toLocaleUpperCase():"lowercase"===n&&(t=t.toLocaleLowerCase()),Cr.applyArabicShaping&&(t=Cr.applyArabicShaping(t)),t}Xr([{type:"Int16",name:"anchorX"},{type:"Int16",name:"anchorY"},{type:"Uint16",name:"glyphStartIndex"},{type:"Uint16",name:"numGlyphs"},{type:"Uint32",name:"vertexStartIndex"},{type:"Uint32",name:"lineStartIndex"},{type:"Uint32",name:"lineLength"},{type:"Uint16",name:"segment"},{type:"Uint16",name:"lowerSize"},{type:"Uint16",name:"upperSize"},{type:"Float32",name:"lineOffsetX"},{type:"Float32",name:"lineOffsetY"},{type:"Uint8",name:"writingMode"},{type:"Uint8",name:"hidden"}]),Xr([{type:"Float32",name:"offsetX"}]),Xr([{type:"Int16",name:"x"},{type:"Int16",name:"y"},{type:"Int16",name:"tileUnitDistanceFromAnchor"}]);var za={"!":"︕","#":"＃",$:"＄","%":"％","&":"＆","(":"︵",")":"︶","*":"＊","+":"＋",",":"︐","-":"︲",".":"・","/":"／",":":"︓",";":"︔","<":"︿","=":"＝",">":"﹀","?":"︖","@":"＠","[":"﹇","\\":"＼","]":"﹈","^":"＾",_:"︳","`":"｀","{":"︷","|":"―","}":"︸","~":"～","¢":"￠","£":"￡","¥":"￥","¦":"￤","¬":"￢","¯":"￣","–":"︲","—":"︱","‘":"﹃","’":"﹄","“":"﹁","”":"﹂","…":"︙","‧":"・","₩":"￦","、":"︑","。":"︒","〈":"︿","〉":"﹀","《":"︽","》":"︾","「":"﹁","」":"﹂","『":"﹃","』":"﹄","【":"︻","】":"︼","〔":"︹","〕":"︺","〖":"︗","〗":"︘","！":"︕","（":"︵","）":"︶","，":"︐","－":"︲","．":"・","：":"︓","；":"︔","＜":"︿","＞":"﹀","？":"︖","［":"﹇","］":"﹈","＿":"︳","｛":"︷","｜":"―","｝":"︸","｟":"︵","｠":"︶","｡":"︒","｢":"﹁","｣":"﹂"},Ra=function(t){function e(e,r,n,i){t.call(this,e,r),this.angle=n,void 0!==i&&(this.segment=i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.clone=function(){return new e(this.x,this.y,this.angle,this.segment)},e}(l);function Fa(t,e){var r=e.expression;if("constant"===r.kind)return{functionType:"constant",layoutSize:r.evaluate(new Lr(t+1))};if("source"===r.kind)return{functionType:"source"};for(var n=r.zoomStops,i=0;i<n.length&&n[i]<=t;)i++;for(var a=i=Math.max(0,i-1);a<n.length&&n[a]<t+1;)a++;a=Math.min(n.length-1,a);var o={min:n[i],max:n[a]};return"composite"===r.kind?{functionType:"composite",zoomRange:o,propertyValue:e.value}:{functionType:"camera",layoutSize:r.evaluate(new Lr(t+1)),zoomRange:o,sizeRange:{min:r.evaluate(new Lr(o.min)),max:r.evaluate(new Lr(o.max))},propertyValue:e.value}}pr("Anchor",Ra);var Ba=va.VectorTileFeature.types,Na=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function ja(t,e,r,n,i,a,o,s){t.emplaceBack(e,r,Math.round(32*n),Math.round(32*i),a,o,s?s[0]:0,s?s[1]:0)}function Va(t,e,r){t.emplaceBack(e.x,e.y,r),t.emplaceBack(e.x,e.y,r),t.emplaceBack(e.x,e.y,r),t.emplaceBack(e.x,e.y,r)}var Ua=function(t){this.layoutVertexArray=new tn,this.indexArray=new fn,this.programConfigurations=t,this.segments=new Mn,this.dynamicLayoutVertexArray=new en,this.opacityVertexArray=new rn,this.placedSymbolArray=new yn};Ua.prototype.upload=function(t,e){this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,Ca.members),this.indexBuffer=t.createIndexBuffer(this.indexArray,e),this.programConfigurations.upload(t),this.dynamicLayoutVertexBuffer=t.createVertexBuffer(this.dynamicLayoutVertexArray,La.members,!0),this.opacityVertexBuffer=t.createVertexBuffer(this.opacityVertexArray,Na,!0),this.opacityVertexBuffer.itemSize=1},Ua.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy())},pr("SymbolBuffers",Ua);var Ha=function(t,e,r){this.layoutVertexArray=new t,this.layoutAttributes=e,this.indexArray=new r,this.segments=new Mn,this.collisionVertexArray=new on};Ha.prototype.upload=function(t){this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=t.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=t.createVertexBuffer(this.collisionVertexArray,Oa.members,!0)},Ha.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy())},pr("CollisionBuffers",Ha);var qa=function(t){this.collisionBoxArray=t.collisionBoxArray,this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map(function(t){return t.id}),this.index=t.index,this.pixelRatio=t.pixelRatio,this.sourceLayerIndex=t.sourceLayerIndex;var e=this.layers[0]._unevaluatedLayout._values;this.textSizeData=Fa(this.zoom,e["text-size"]),this.iconSizeData=Fa(this.zoom,e["icon-size"]);var r=this.layers[0].layout;this.sortFeaturesByY=r.get("text-allow-overlap")||r.get("icon-allow-overlap")||r.get("text-ignore-placement")||r.get("icon-ignore-placement")};qa.prototype.createArrays=function(){this.text=new Ua(new Pn(Ca.members,this.layers,this.zoom,function(t){return/^text/.test(t)})),this.icon=new Ua(new Pn(Ca.members,this.layers,this.zoom,function(t){return/^icon/.test(t)})),this.collisionBox=new Ha(an,Ia.members,hn),this.collisionCircle=new Ha(an,Pa.members,fn),this.glyphOffsetArray=new bn,this.lineVertexArray=new wn},qa.prototype.populate=function(t,e){var r=this.layers[0],n=r.layout,i=n.get("text-font"),a=n.get("text-field"),o=n.get("icon-image"),s=("constant"!==a.value.kind||a.value.value.length>0)&&("constant"!==i.value.kind||i.value.value.length>0),l="constant"!==o.value.kind||o.value.value&&o.value.value.length>0;if(this.features=[],s||l){for(var u=e.iconDependencies,c=e.glyphDependencies,f=new Lr(this.zoom),h=0,p=t;h<p.length;h+=1){var d=p[h],v=d.feature,g=d.index,m=d.sourceLayerIndex;if(r._featureFilter(f,v)){var y=void 0;s&&(y=Da(y=r.getValueAndResolveTokens("text-field",v),r,v));var x=void 0;if(l&&(x=r.getValueAndResolveTokens("icon-image",v)),y||x){var b={text:y,icon:x,index:g,sourceLayerIndex:m,geometry:Fn(v),properties:v.properties,type:Ba[v.type]};if(void 0!==v.id&&(b.id=v.id),this.features.push(b),x&&(u[x]=!0),y)for(var _=i.evaluate(v).join(","),w=c[_]=c[_]||{},k="map"===n.get("text-rotation-alignment")&&"line"===n.get("symbol-placement"),A=xr(y),T=0;T<y.length;T++)if(w[y.charCodeAt(T)]=!0,k&&A){var M=za[y.charAt(T)];M&&(w[M.charCodeAt(0)]=!0)}}}}"line"===n.get("symbol-placement")&&(this.features=function(t){var e={},r={},n=[],i=0;function a(e){n.push(t[e]),i++}function o(t,e,i){var a=r[t];return delete r[t],r[e]=a,n[a].geometry[0].pop(),n[a].geometry[0]=n[a].geometry[0].concat(i[0]),a}function s(t,r,i){var a=e[r];return delete e[r],e[t]=a,n[a].geometry[0].shift(),n[a].geometry[0]=i[0].concat(n[a].geometry[0]),a}function l(t,e,r){var n=r?e[0][e[0].length-1]:e[0][0];return t+":"+n.x+":"+n.y}for(var u=0;u<t.length;u++){var c=t[u],f=c.geometry,h=c.text;if(h){var p=l(h,f),d=l(h,f,!0);if(p in r&&d in e&&r[p]!==e[d]){var v=s(p,d,f),g=o(p,d,n[v].geometry);delete e[p],delete r[d],r[l(h,n[g].geometry,!0)]=g,n[v].geometry=null}else p in r?o(p,d,f):d in e?s(p,d,f):(a(u),e[p]=i-1,r[d]=i-1)}else a(u)}return n.filter(function(t){return t.geometry})}(this.features))}},qa.prototype.isEmpty=function(){return 0===this.symbolInstances.length},qa.prototype.upload=function(t){this.text.upload(t,this.sortFeaturesByY),this.icon.upload(t,this.sortFeaturesByY),this.collisionBox.upload(t),this.collisionCircle.upload(t)},qa.prototype.destroy=function(){this.text.destroy(),this.icon.destroy(),this.collisionBox.destroy(),this.collisionCircle.destroy()},qa.prototype.addToLineVertexArray=function(t,e){var r=this.lineVertexArray.length;if(void 0!==t.segment){for(var n=t.dist(e[t.segment+1]),i=t.dist(e[t.segment]),a={},o=t.segment+1;o<e.length;o++)a[o]={x:e[o].x,y:e[o].y,tileUnitDistanceFromAnchor:n},o<e.length-1&&(n+=e[o+1].dist(e[o]));for(var s=t.segment||0;s>=0;s--)a[s]={x:e[s].x,y:e[s].y,tileUnitDistanceFromAnchor:i},s>0&&(i+=e[s-1].dist(e[s]));for(var l=0;l<e.length;l++){var u=a[l];this.lineVertexArray.emplaceBack(u.x,u.y,u.tileUnitDistanceFromAnchor)}}return{lineStartIndex:r,lineLength:this.lineVertexArray.length-r}},qa.prototype.addSymbols=function(t,e,r,n,i,a,o,s,l,u){for(var c=t.indexArray,f=t.layoutVertexArray,h=t.dynamicLayoutVertexArray,p=t.segments.prepareSegment(4*e.length,t.layoutVertexArray,t.indexArray),d=this.glyphOffsetArray.length,v=p.vertexLength,g=0,m=e;g<m.length;g+=1){var y=m[g],x=y.tl,b=y.tr,_=y.bl,w=y.br,k=y.tex,A=p.vertexLength,T=y.glyphOffset[1];ja(f,s.x,s.y,x.x,T+x.y,k.x,k.y,r),ja(f,s.x,s.y,b.x,T+b.y,k.x+k.w,k.y,r),ja(f,s.x,s.y,_.x,T+_.y,k.x,k.y+k.h,r),ja(f,s.x,s.y,w.x,T+w.y,k.x+k.w,k.y+k.h,r),Va(h,s,0),c.emplaceBack(A,A+1,A+2),c.emplaceBack(A+1,A+2,A+3),p.vertexLength+=4,p.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(y.glyphOffset[0])}t.placedSymbolArray.emplaceBack(s.x,s.y,d,this.glyphOffsetArray.length-d,v,l,u,s.segment,r?r[0]:0,r?r[1]:0,n[0],n[1],o,!1),t.programConfigurations.populatePaintArrays(t.layoutVertexArray.length,a)},qa.prototype._addCollisionDebugVertex=function(t,e,r,n,i){return e.emplaceBack(0,0),t.emplaceBack(r.x,r.y,n.x,n.y,Math.round(i.x),Math.round(i.y))},qa.prototype.addCollisionDebugVertices=function(t,e,r,n,i,a,o,s){var u=i.segments.prepareSegment(4,i.layoutVertexArray,i.indexArray),c=u.vertexLength,f=i.layoutVertexArray,h=i.collisionVertexArray;if(this._addCollisionDebugVertex(f,h,a,o.anchor,new l(t,e)),this._addCollisionDebugVertex(f,h,a,o.anchor,new l(r,e)),this._addCollisionDebugVertex(f,h,a,o.anchor,new l(r,n)),this._addCollisionDebugVertex(f,h,a,o.anchor,new l(t,n)),u.vertexLength+=4,s){var p=i.indexArray;p.emplaceBack(c,c+1,c+2),p.emplaceBack(c,c+2,c+3),u.primitiveLength+=2}else{var d=i.indexArray;d.emplaceBack(c,c+1),d.emplaceBack(c+1,c+2),d.emplaceBack(c+2,c+3),d.emplaceBack(c+3,c),u.primitiveLength+=4}},qa.prototype.generateCollisionDebugBuffers=function(){for(var t=0,e=this.symbolInstances;t<e.length;t+=1){var r=e[t];r.textCollisionFeature={boxStartIndex:r.textBoxStartIndex,boxEndIndex:r.textBoxEndIndex},r.iconCollisionFeature={boxStartIndex:r.iconBoxStartIndex,boxEndIndex:r.iconBoxEndIndex};for(var n=0;n<2;n++){var i=r[0===n?"textCollisionFeature":"iconCollisionFeature"];if(i)for(var a=i.boxStartIndex;a<i.boxEndIndex;a++){var o=this.collisionBoxArray.get(a),s=o.x1,l=o.y1,u=o.x2,c=o.y2,f=o.radius>0;this.addCollisionDebugVertices(s,l,u,c,f?this.collisionCircle:this.collisionBox,o.anchorPoint,r,f)}}}},qa.prototype.deserializeCollisionBoxes=function(t,e,r,n,i){for(var a={},o=e;o<r;o++){var s=t.get(o);if(0===s.radius){a.textBox={x1:s.x1,y1:s.y1,x2:s.x2,y2:s.y2,anchorPointX:s.anchorPointX,anchorPointY:s.anchorPointY},a.textFeatureIndex=s.featureIndex;break}a.textCircles||(a.textCircles=[],a.textFeatureIndex=s.featureIndex),a.textCircles.push(s.anchorPointX,s.anchorPointY,s.radius,s.signedDistanceFromAnchor,1)}for(var l=n;l<i;l++){var u=t.get(l);if(0===u.radius){a.iconBox={x1:u.x1,y1:u.y1,x2:u.x2,y2:u.y2,anchorPointX:u.anchorPointX,anchorPointY:u.anchorPointY},a.iconFeatureIndex=u.featureIndex;break}}return a},qa.prototype.hasTextData=function(){return this.text.segments.get().length>0},qa.prototype.hasIconData=function(){return this.icon.segments.get().length>0},qa.prototype.hasCollisionBoxData=function(){return this.collisionBox.segments.get().length>0},qa.prototype.hasCollisionCircleData=function(){return this.collisionCircle.segments.get().length>0},qa.prototype.sortFeatures=function(t){var e=this;if(this.sortFeaturesByY&&this.sortedAngle!==t&&(this.sortedAngle=t,!(this.text.segments.get().length>1||this.icon.segments.get().length>1))){for(var r=[],n=0;n<this.symbolInstances.length;n++)r.push(n);var i=Math.sin(t),a=Math.cos(t);r.sort(function(t,r){var n=e.symbolInstances[t],o=e.symbolInstances[r];return(i*n.anchor.x+a*n.anchor.y|0)-(i*o.anchor.x+a*o.anchor.y|0)||o.featureIndex-n.featureIndex}),this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(var o=0,s=r;o<s.length;o+=1){var l=s[o],u=e.symbolInstances[l];e.featureSortOrder.push(u.featureIndex);for(var c=0,f=u.placedTextSymbolIndices;c<f.length;c+=1)for(var h=f[c],p=e.text.placedSymbolArray.get(h),d=p.vertexStartIndex+4*p.numGlyphs,v=p.vertexStartIndex;v<d;v+=4)e.text.indexArray.emplaceBack(v,v+1,v+2),e.text.indexArray.emplaceBack(v+1,v+2,v+3);var g=e.icon.placedSymbolArray.get(l);if(g.numGlyphs){var m=g.vertexStartIndex;e.icon.indexArray.emplaceBack(m,m+1,m+2),e.icon.indexArray.emplaceBack(m+1,m+2,m+3)}}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}},pr("SymbolBucket",qa,{omit:["layers","collisionBoxArray","features","compareText"],shallow:["symbolInstances"]}),qa.MAX_GLYPHS=65535,qa.addDynamicAttributes=Va;var Ga=new Hr({"symbol-placement":new Nr(P.layout_symbol["symbol-placement"]),"symbol-spacing":new Nr(P.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new Nr(P.layout_symbol["symbol-avoid-edges"]),"icon-allow-overlap":new Nr(P.layout_symbol["icon-allow-overlap"]),"icon-ignore-placement":new Nr(P.layout_symbol["icon-ignore-placement"]),"icon-optional":new Nr(P.layout_symbol["icon-optional"]),"icon-rotation-alignment":new Nr(P.layout_symbol["icon-rotation-alignment"]),"icon-size":new jr(P.layout_symbol["icon-size"]),"icon-text-fit":new Nr(P.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new Nr(P.layout_symbol["icon-text-fit-padding"]),"icon-image":new jr(P.layout_symbol["icon-image"]),"icon-rotate":new jr(P.layout_symbol["icon-rotate"]),"icon-padding":new Nr(P.layout_symbol["icon-padding"]),"icon-keep-upright":new Nr(P.layout_symbol["icon-keep-upright"]),"icon-offset":new jr(P.layout_symbol["icon-offset"]),"icon-anchor":new jr(P.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new Nr(P.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new Nr(P.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new Nr(P.layout_symbol["text-rotation-alignment"]),"text-field":new jr(P.layout_symbol["text-field"]),"text-font":new jr(P.layout_symbol["text-font"]),"text-size":new jr(P.layout_symbol["text-size"]),"text-max-width":new jr(P.layout_symbol["text-max-width"]),"text-line-height":new Nr(P.layout_symbol["text-line-height"]),"text-letter-spacing":new jr(P.layout_symbol["text-letter-spacing"]),"text-justify":new jr(P.layout_symbol["text-justify"]),"text-anchor":new jr(P.layout_symbol["text-anchor"]),"text-max-angle":new Nr(P.layout_symbol["text-max-angle"]),"text-rotate":new jr(P.layout_symbol["text-rotate"]),"text-padding":new Nr(P.layout_symbol["text-padding"]),"text-keep-upright":new Nr(P.layout_symbol["text-keep-upright"]),"text-transform":new jr(P.layout_symbol["text-transform"]),"text-offset":new jr(P.layout_symbol["text-offset"]),"text-allow-overlap":new Nr(P.layout_symbol["text-allow-overlap"]),"text-ignore-placement":new Nr(P.layout_symbol["text-ignore-placement"]),"text-optional":new Nr(P.layout_symbol["text-optional"])}),Wa={paint:new Hr({"icon-opacity":new jr(P.paint_symbol["icon-opacity"]),"icon-color":new jr(P.paint_symbol["icon-color"]),"icon-halo-color":new jr(P.paint_symbol["icon-halo-color"]),"icon-halo-width":new jr(P.paint_symbol["icon-halo-width"]),"icon-halo-blur":new jr(P.paint_symbol["icon-halo-blur"]),"icon-translate":new Nr(P.paint_symbol["icon-translate"]),"icon-translate-anchor":new Nr(P.paint_symbol["icon-translate-anchor"]),"text-opacity":new jr(P.paint_symbol["text-opacity"]),"text-color":new jr(P.paint_symbol["text-color"]),"text-halo-color":new jr(P.paint_symbol["text-halo-color"]),"text-halo-width":new jr(P.paint_symbol["text-halo-width"]),"text-halo-blur":new jr(P.paint_symbol["text-halo-blur"]),"text-translate":new Nr(P.paint_symbol["text-translate"]),"text-translate-anchor":new Nr(P.paint_symbol["text-translate-anchor"])}),layout:Ga},Ya=function(t){function e(e){t.call(this,e,Wa)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.recalculate=function(e){t.prototype.recalculate.call(this,e),"auto"===this.layout.get("icon-rotation-alignment")&&("line"===this.layout.get("symbol-placement")?this.layout._values["icon-rotation-alignment"]="map":this.layout._values["icon-rotation-alignment"]="viewport"),"auto"===this.layout.get("text-rotation-alignment")&&("line"===this.layout.get("symbol-placement")?this.layout._values["text-rotation-alignment"]="map":this.layout._values["text-rotation-alignment"]="viewport"),"auto"===this.layout.get("text-pitch-alignment")&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")),"auto"===this.layout.get("icon-pitch-alignment")&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment"))},e.prototype.getValueAndResolveTokens=function(t,e){var r,n=this.layout.get(t).evaluate(e),i=this._unevaluatedLayout._values[t];return i.isDataDriven()||_e(i.value)?n:(r=e.properties,n.replace(/{([^{}]+)}/g,function(t,e){return e in r?String(r[e]):""}))},e.prototype.createBucket=function(t){return new qa(t)},e.prototype.queryRadius=function(){return 0},e.prototype.queryIntersectsFeature=function(){return!1},e}(qr),Xa={paint:new Hr({"background-color":new Nr(P.paint_background["background-color"]),"background-pattern":new Vr(P.paint_background["background-pattern"]),"background-opacity":new Nr(P.paint_background["background-opacity"])})},Za=function(t){function e(e){t.call(this,e,Xa)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(qr),$a={paint:new Hr({"raster-opacity":new Nr(P.paint_raster["raster-opacity"]),"raster-hue-rotate":new Nr(P.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new Nr(P.paint_raster["raster-brightness-min"]),"raster-brightness-max":new Nr(P.paint_raster["raster-brightness-max"]),"raster-saturation":new Nr(P.paint_raster["raster-saturation"]),"raster-contrast":new Nr(P.paint_raster["raster-contrast"]),"raster-fade-duration":new Nr(P.paint_raster["raster-fade-duration"])})},Ja={circle:ni,heatmap:pi,hillshade:vi,fill:Ji,"fill-extrusion":aa,line:Ea,symbol:Ya,background:Za,raster:function(t){function e(e){t.call(this,e,$a)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(qr)},Ka=i(function(t,e){t.exports=function(){function t(t,e,r){r=r||{},this.w=t||64,this.h=e||64,this.autoResize=!!r.autoResize,this.shelves=[],this.freebins=[],this.stats={},this.bins={},this.maxId=0}function e(t,e,r){this.x=0,this.y=t,this.w=this.free=e,this.h=r}return t.prototype.pack=function(t,e){t=[].concat(t),e=e||{};for(var r,n,i,a,o=[],s=0;s<t.length;s++)if(r=t[s].w||t[s].width,n=t[s].h||t[s].height,i=t[s].id,r&&n){if(!(a=this.packOne(r,n,i)))continue;e.inPlace&&(t[s].x=a.x,t[s].y=a.y,t[s].id=a.id),o.push(a)}return this.shrink(),o},t.prototype.packOne=function(t,r,n){var i,a,o,s,l,u,c,f,h={freebin:-1,shelf:-1,waste:1/0},p=0;if("string"==typeof n||"number"==typeof n){if(i=this.getBin(n))return this.ref(i),i;"number"==typeof n&&(this.maxId=Math.max(n,this.maxId))}else n=++this.maxId;for(s=0;s<this.freebins.length;s++){if(r===(i=this.freebins[s]).maxh&&t===i.maxw)return this.allocFreebin(s,t,r,n);r>i.maxh||t>i.maxw||r<=i.maxh&&t<=i.maxw&&(o=i.maxw*i.maxh-t*r)<h.waste&&(h.waste=o,h.freebin=s)}for(s=0;s<this.shelves.length;s++)if(p+=(a=this.shelves[s]).h,!(t>a.free)){if(r===a.h)return this.allocShelf(s,t,r,n);r>a.h||r<a.h&&(o=(a.h-r)*t)<h.waste&&(h.freebin=-1,h.waste=o,h.shelf=s)}return-1!==h.freebin?this.allocFreebin(h.freebin,t,r,n):-1!==h.shelf?this.allocShelf(h.shelf,t,r,n):r<=this.h-p&&t<=this.w?(a=new e(p,this.w,r),this.allocShelf(this.shelves.push(a)-1,t,r,n)):this.autoResize?(l=u=this.h,((c=f=this.w)<=l||t>c)&&(f=2*Math.max(t,c)),(l<c||r>l)&&(u=2*Math.max(r,l)),this.resize(f,u),this.packOne(t,r,n)):null},t.prototype.allocFreebin=function(t,e,r,n){var i=this.freebins.splice(t,1)[0];return i.id=n,i.w=e,i.h=r,i.refcount=0,this.bins[n]=i,this.ref(i),i},t.prototype.allocShelf=function(t,e,r,n){var i=this.shelves[t].alloc(e,r,n);return this.bins[n]=i,this.ref(i),i},t.prototype.shrink=function(){if(this.shelves.length>0){for(var t=0,e=0,r=0;r<this.shelves.length;r++){var n=this.shelves[r];e+=n.h,t=Math.max(n.w-n.free,t)}this.resize(t,e)}},t.prototype.getBin=function(t){return this.bins[t]},t.prototype.ref=function(t){if(1==++t.refcount){var e=t.h;this.stats[e]=1+(0|this.stats[e])}return t.refcount},t.prototype.unref=function(t){return 0===t.refcount?0:(0==--t.refcount&&(this.stats[t.h]--,delete this.bins[t.id],this.freebins.push(t)),t.refcount)},t.prototype.clear=function(){this.shelves=[],this.freebins=[],this.stats={},this.bins={},this.maxId=0},t.prototype.resize=function(t,e){this.w=t,this.h=e;for(var r=0;r<this.shelves.length;r++)this.shelves[r].resize(t);return!0},e.prototype.alloc=function(t,e,r){if(t>this.free||e>this.h)return null;var n=this.x;return this.x+=t,this.free-=t,new function(t,e,r,n,i,a,o){this.id=t,this.x=e,this.y=r,this.w=n,this.h=i,this.maxw=a||n,this.maxh=o||i,this.refcount=0}(r,n,this.y,t,e,t,this.h)},e.prototype.resize=function(t){return this.free+=t-this.w,this.w=t,!0},t}()}),Qa=function(t,e){var r=e.pixelRatio;this.paddedRect=t,this.pixelRatio=r},to={tl:{configurable:!0},br:{configurable:!0},displaySize:{configurable:!0}};to.tl.get=function(){return[this.paddedRect.x+1,this.paddedRect.y+1]},to.br.get=function(){return[this.paddedRect.x+this.paddedRect.w-1,this.paddedRect.y+this.paddedRect.h-1]},to.displaySize.get=function(){return[(this.paddedRect.w-2)/this.pixelRatio,(this.paddedRect.h-2)/this.pixelRatio]},Object.defineProperties(Qa.prototype,to);var eo=function(t){var e=new ci({width:0,height:0}),r={},n=new Ka(0,0,{autoResize:!0});for(var i in t){var a=t[i],o=n.packOne(a.data.width+2,a.data.height+2);e.resize({width:n.w,height:n.h}),ci.copy(a.data,e,{x:0,y:0},{x:o.x+1,y:o.y+1},a.data),r[i]=new Qa(o,a)}n.shrink(),e.resize({width:n.w,height:n.h}),this.image=e,this.positions=r};pr("ImagePosition",Qa),pr("ImageAtlas",eo);var ro=function(t,e,r,n,i){var 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bo(t,e,r){t[r]=e,t[r+1]=e>>>8,t[r+2]=e>>>16,t[r+3]=e>>>24}function _o(t,e){return(t[e]|t[e+1]<<8|t[e+2]<<16)+(t[e+3]<<24)}ao.Varint=0,ao.Fixed64=1,ao.Bytes=2,ao.Fixed32=5,ao.prototype={destroy:function(){this.buf=null},readFields:function(t,e,r){for(r=r||this.length;this.pos<r;){var n=this.readVarint(),i=n>>3,a=this.pos;this.type=7&n,t(i,e,this),this.pos===a&&this.skip(n)}return e},readMessage:function(t,e){return this.readFields(t,e,this.readVarint()+this.pos)},readFixed32:function(){var t=xo(this.buf,this.pos);return this.pos+=4,t},readSFixed32:function(){var t=_o(this.buf,this.pos);return this.pos+=4,t},readFixed64:function(){var t=xo(this.buf,this.pos)+4294967296*xo(this.buf,this.pos+4);return this.pos+=8,t},readSFixed64:function(){var t=xo(this.buf,this.pos)+4294967296*_o(this.buf,this.pos+4);return this.pos+=8,t},readFloat:function(){var t=ro(this.buf,this.pos,!0,23,4);return this.pos+=4,t},readDouble:function(){var t=ro(this.buf,this.pos,!0,52,8);return this.pos+=8,t},readVarint:function(t){var e,r,n=this.buf;return e=127&(r=n[this.pos++]),r<128?e:(e|=(127&(r=n[this.pos++]))<<7,r<128?e:(e|=(127&(r=n[this.pos++]))<<14,r<128?e:(e|=(127&(r=n[this.pos++]))<<21,r<128?e:function(t,e,r){var n,i,a=r.buf;if(i=a[r.pos++],n=(112&i)>>4,i<128)return so(t,n,e);if(i=a[r.pos++],n|=(127&i)<<3,i<128)return so(t,n,e);if(i=a[r.pos++],n|=(127&i)<<10,i<128)return so(t,n,e);if(i=a[r.pos++],n|=(127&i)<<17,i<128)return so(t,n,e);if(i=a[r.pos++],n|=(127&i)<<24,i<128)return so(t,n,e);if(i=a[r.pos++],n|=(1&i)<<31,i<128)return so(t,n,e);throw new Error("Expected varint not more than 10 bytes")}(e|=(15&(r=n[this.pos]))<<28,t,this))))},readVarint64:function(){return this.readVarint(!0)},readSVarint:function(){var t=this.readVarint();return t%2==1?(t+1)/-2:t/2},readBoolean:function(){return Boolean(this.readVarint())},readString:function(){var t=this.readVarint()+this.pos,e=function(t,e,r){for(var n="",i=e;i<r;){var a,o,s,l=t[i],u=null,c=l>239?4:l>223?3:l>191?2:1;if(i+c>r)break;1===c?l<128&&(u=l):2===c?128==(192&(a=t[i+1]))&&(u=(31&l)<<6|63&a)<=127&&(u=null):3===c?(a=t[i+1],o=t[i+2],128==(192&a)&&128==(192&o)&&((u=(15&l)<<12|(63&a)<<6|63&o)<=2047||u>=55296&&u<=57343)&&(u=null)):4===c&&(a=t[i+1],o=t[i+2],s=t[i+3],128==(192&a)&&128==(192&o)&&128==(192&s)&&((u=(15&l)<<18|(63&a)<<12|(63&o)<<6|63&s)<=65535||u>=1114112)&&(u=null)),null===u?(u=65533,c=1):u>65535&&(u-=65536,n+=String.fromCharCode(u>>>10&1023|55296),u=56320|1023&u),n+=String.fromCharCode(u),i+=c}return n}(this.buf,this.pos,t);return this.pos=t,e},readBytes:function(){var t=this.readVarint()+this.pos,e=this.buf.subarray(this.pos,t);return this.pos=t,e},readPackedVarint:function(t,e){var r=oo(this);for(t=t||[];this.pos<r;)t.push(this.readVarint(e));return t},readPackedSVarint:function(t){var e=oo(this);for(t=t||[];this.pos<e;)t.push(this.readSVarint());return t},readPackedBoolean:function(t){var e=oo(this);for(t=t||[];this.pos<e;)t.push(this.readBoolean());return t},readPackedFloat:function(t){var e=oo(this);for(t=t||[];this.pos<e;)t.push(this.readFloat());return t},readPackedDouble:function(t){var e=oo(this);for(t=t||[];this.pos<e;)t.push(this.readDouble());return t},readPackedFixed32:function(t){var e=oo(this);for(t=t||[];this.pos<e;)t.push(this.readFixed32());return t},readPackedSFixed32:function(t){var e=oo(this);for(t=t||[];this.pos<e;)t.push(this.readSFixed32());return t},readPackedFixed64:function(t){var e=oo(this);for(t=t||[];this.pos<e;)t.push(this.readFixed64());return t},readPackedSFixed64:function(t){var e=oo(this);for(t=t||[];this.pos<e;)t.push(this.readSFixed64());return t},skip:function(t){var e=7&t;if(e===ao.Varint)for(;this.buf[this.pos++]>127;);else if(e===ao.Bytes)this.pos=this.readVarint()+this.pos;else if(e===ao.Fixed32)this.pos+=4;else{if(e!==ao.Fixed64)throw new Error("Unimplemented type: "+e);this.pos+=8}},writeTag:function(t,e){this.writeVarint(t<<3|e)},realloc:function(t){for(var e=this.length||16;e<this.pos+t;)e*=2;if(e!==this.length){var r=new Uint8Array(e);r.set(this.buf),this.buf=r,this.length=e}},finish:function(){return this.length=this.pos,this.pos=0,this.buf.subarray(0,this.length)},writeFixed32:function(t){this.realloc(4),bo(this.buf,t,this.pos),this.pos+=4},writeSFixed32:function(t){this.realloc(4),bo(this.buf,t,this.pos),this.pos+=4},writeFixed64:function(t){this.realloc(8),bo(this.buf,-1&t,this.pos),bo(this.buf,Math.floor(t*(1/4294967296)),this.pos+4),this.pos+=8},writeSFixed64:function(t){this.realloc(8),bo(this.buf,-1&t,this.pos),bo(this.buf,Math.floor(t*(1/4294967296)),this.pos+4),this.pos+=8},writeVarint:function(t){(t=+t||0)>268435455||t<0?function(t,e){var r,n;if(t>=0?(r=t%4294967296|0,n=t/4294967296|0):(n=~(-t/4294967296),4294967295^(r=~(-t%4294967296))?r=r+1|0:(r=0,n=n+1|0)),t>=0x10000000000000000||t<-0x10000000000000000)throw new Error("Given varint doesn't fit into 10 bytes");e.realloc(10),function(t,e,r){r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos]=127&t}(r,0,e),function(t,e){var r=(7&t)<<4;e.buf[e.pos++]|=r|((t>>>=3)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t)))))}(n,e)}(t,this):(this.realloc(4),this.buf[this.pos++]=127&t|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=t>>>7&127))))},writeSVarint:function(t){this.writeVarint(t<0?2*-t-1:2*t)},writeBoolean:function(t){this.writeVarint(Boolean(t))},writeString:function(t){t=String(t),this.realloc(4*t.length),this.pos++;var e=this.pos;this.pos=function(t,e,r){for(var n,i,a=0;a<e.length;a++){if((n=e.charCodeAt(a))>55295&&n<57344){if(!i){n>56319||a+1===e.length?(t[r++]=239,t[r++]=191,t[r++]=189):i=n;continue}if(n<56320){t[r++]=239,t[r++]=191,t[r++]=189,i=n;continue}n=i-55296<<10|n-56320|65536,i=null}else i&&(t[r++]=239,t[r++]=191,t[r++]=189,i=null);n<128?t[r++]=n:(n<2048?t[r++]=n>>6|192:(n<65536?t[r++]=n>>12|224:(t[r++]=n>>18|240,t[r++]=n>>12&63|128),t[r++]=n>>6&63|128),t[r++]=63&n|128)}return r}(this.buf,t,this.pos);var r=this.pos-e;r>=128&&lo(e,r,this),this.pos=e-1,this.writeVarint(r),this.pos+=r},writeFloat:function(t){this.realloc(4),no(this.buf,t,this.pos,!0,23,4),this.pos+=4},writeDouble:function(t){this.realloc(8),no(this.buf,t,this.pos,!0,52,8),this.pos+=8},writeBytes:function(t){var e=t.length;this.writeVarint(e),this.realloc(e);for(var r=0;r<e;r++)this.buf[this.pos++]=t[r]},writeRawMessage:function(t,e){this.pos++;var r=this.pos;t(e,this);var n=this.pos-r;n>=128&&lo(r,n,this),this.pos=r-1,this.writeVarint(n),this.pos+=n},writeMessage:function(t,e,r){this.writeTag(t,ao.Bytes),this.writeRawMessage(e,r)},writePackedVarint:function(t,e){this.writeMessage(t,uo,e)},writePackedSVarint:function(t,e){this.writeMessage(t,co,e)},writePackedBoolean:function(t,e){this.writeMessage(t,po,e)},writePackedFloat:function(t,e){this.writeMessage(t,fo,e)},writePackedDouble:function(t,e){this.writeMessage(t,ho,e)},writePackedFixed32:function(t,e){this.writeMessage(t,vo,e)},writePackedSFixed32:function(t,e){this.writeMessage(t,go,e)},writePackedFixed64:function(t,e){this.writeMessage(t,mo,e)},writePackedSFixed64:function(t,e){this.writeMessage(t,yo,e)},writeBytesField:function(t,e){this.writeTag(t,ao.Bytes),this.writeBytes(e)},writeFixed32Field:function(t,e){this.writeTag(t,ao.Fixed32),this.writeFixed32(e)},writeSFixed32Field:function(t,e){this.writeTag(t,ao.Fixed32),this.writeSFixed32(e)},writeFixed64Field:function(t,e){this.writeTag(t,ao.Fixed64),this.writeFixed64(e)},writeSFixed64Field:function(t,e){this.writeTag(t,ao.Fixed64),this.writeSFixed64(e)},writeVarintField:function(t,e){this.writeTag(t,ao.Varint),this.writeVarint(e)},writeSVarintField:function(t,e){this.writeTag(t,ao.Varint),this.writeSVarint(e)},writeStringField:function(t,e){this.writeTag(t,ao.Bytes),this.writeString(e)},writeFloatField:function(t,e){this.writeTag(t,ao.Fixed32),this.writeFloat(e)},writeDoubleField:function(t,e){this.writeTag(t,ao.Fixed64),this.writeDouble(e)},writeBooleanField:function(t,e){this.writeVarintField(t,Boolean(e))}};var wo=3;function ko(t,e,r){1===t&&r.readMessage(Ao,e)}function Ao(t,e,r){if(3===t){var n=r.readMessage(To,{}),i=n.id,a=n.bitmap,o=n.width,s=n.height,l=n.left,u=n.top,c=n.advance;e.push({id:i,bitmap:new ui({width:o+2*wo,height:s+2*wo},a),metrics:{width:o,height:s,left:l,top:u,advance:c}})}}function To(t,e,r){1===t?e.id=r.readVarint():2===t?e.bitmap=r.readBytes():3===t?e.width=r.readVarint():4===t?e.height=r.readVarint():5===t?e.left=r.readSVarint():6===t?e.top=r.readSVarint():7===t&&(e.advance=r.readVarint())}var Mo=wo,Eo=function(t,e,r){this.target=t,this.parent=e,this.mapId=r,this.callbacks={},this.callbackID=0,v(["receive"],this),this.target.addEventListener("message",this.receive,!1)};Eo.prototype.send=function(t,e,r,n){var i=r?this.mapId+":"+this.callbackID++:null;r&&(this.callbacks[i]=r);var a=[];this.target.postMessage({targetMapId:n,sourceMapId:this.mapId,type:t,id:String(i),data:vr(e,a)},a)},Eo.prototype.receive=function(t){var e,r=this,n=t.data,i=n.id;if(!n.targetMapId||this.mapId===n.targetMapId){var a=function(t,e){var n=[];r.target.postMessage({sourceMapId:r.mapId,type:"<response>",id:String(i),error:t?vr(t):null,data:vr(e,n)},n)};if("<response>"===n.type)e=this.callbacks[n.id],delete this.callbacks[n.id],e&&n.error?e(gr(n.error)):e&&e(null,gr(n.data));else if(void 0!==n.id&&this.parent[n.type])this.parent[n.type](n.sourceMapId,gr(n.data),a);else if(void 0!==n.id&&this.parent.getWorkerSource){var o=n.type.split(".");this.parent.getWorkerSource(n.sourceMapId,o[0],o[1])[o[2]](gr(n.data),a)}else this.parent[n.type](gr(n.data))}},Eo.prototype.remove=function(){this.target.removeEventListener("message",this.receive,!1)};var So=n(i(function(t,e){!function(t){function e(t,e,n){e=Math.pow(2,n)-e-1;var i=r(256*t,256*e,n),a=r(256*(t+1),256*(e+1),n);return i[0]+","+i[1]+","+a[0]+","+a[1]}function r(t,e,r){var n=2*Math.PI*6378137/256/Math.pow(2,r),i=t*n-2*Math.PI*6378137/2,a=e*n-2*Math.PI*6378137/2;return[i,a]}t.getURL=function(t,r,n,i,a,o){return o=o||{},t+"?"+["bbox="+e(n,i,a),"format="+(o.format||"image/png"),"service="+(o.service||"WMS"),"version="+(o.version||"1.1.1"),"request="+(o.request||"GetMap"),"srs="+(o.srs||"EPSG:3857"),"width="+(o.width||256),"height="+(o.height||256),"layers="+r].join("&")},t.getTileBBox=e,t.getMercCoords=r,Object.defineProperty(t,"__esModule",{value:!0})}(e)})),Co=function(t,e,r){this.z=t,this.x=e,this.y=r,this.key=Io(0,t,e,r)};Co.prototype.equals=function(t){return this.z===t.z&&this.x===t.x&&this.y===t.y},Co.prototype.url=function(t,e){var r=So.getTileBBox(this.x,this.y,this.z),n=function(t,e,r){for(var n,i="",a=t;a>0;a--)i+=(e&(n=1<<a-1)?1:0)+(r&n?2:0);return i}(this.z,this.x,this.y);return t[(this.x+this.y)%t.length].replace("{prefix}",(this.x%16).toString(16)+(this.y%16).toString(16)).replace("{z}",String(this.z)).replace("{x}",String(this.x)).replace("{y}",String("tms"===e?Math.pow(2,this.z)-this.y-1:this.y)).replace("{quadkey}",n).replace("{bbox-epsg-3857}",r)};var Lo=function(t,e){this.wrap=t,this.canonical=e,this.key=Io(t,e.z,e.x,e.y)},Oo=function(t,e,r,n,i){this.overscaledZ=t,this.wrap=e,this.canonical=new Co(r,+n,+i),this.key=Io(e,t,n,i)};function Io(t,e,r,n){(t*=2)<0&&(t=-1*t-1);var i=1<<e;return 32*(i*i*t+i*n+r)+e}Oo.prototype.equals=function(t){return this.overscaledZ===t.overscaledZ&&this.wrap===t.wrap&&this.canonical.equals(t.canonical)},Oo.prototype.scaledTo=function(t){var e=this.canonical.z-t;return t>this.canonical.z?new Oo(t,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new Oo(t,this.wrap,t,this.canonical.x>>e,this.canonical.y>>e)},Oo.prototype.isChildOf=function(t){var e=this.canonical.z-t.canonical.z;return 0===t.overscaledZ||t.overscaledZ<this.overscaledZ&&t.canonical.x===this.canonical.x>>e&&t.canonical.y===this.canonical.y>>e},Oo.prototype.children=function(t){if(this.overscaledZ>=t)return[new Oo(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];var e=this.canonical.z+1,r=2*this.canonical.x,n=2*this.canonical.y;return[new Oo(e,this.wrap,e,r,n),new Oo(e,this.wrap,e,r+1,n),new Oo(e,this.wrap,e,r,n+1),new Oo(e,this.wrap,e,r+1,n+1)]},Oo.prototype.isLessThan=function(t){return this.wrap<t.wrap||!(this.wrap>t.wrap)&&(this.overscaledZ<t.overscaledZ||!(this.overscaledZ>t.overscaledZ)&&(this.canonical.x<t.canonical.x||!(this.canonical.x>t.canonical.x)&&this.canonical.y<t.canonical.y))},Oo.prototype.wrapped=function(){return new Oo(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)},Oo.prototype.unwrapTo=function(t){return new Oo(this.overscaledZ,t,this.canonical.z,this.canonical.x,this.canonical.y)},Oo.prototype.overscaleFactor=function(){return Math.pow(2,this.overscaledZ-this.canonical.z)},Oo.prototype.toUnwrapped=function(){return new Lo(this.wrap,this.canonical)},Oo.prototype.toString=function(){return this.overscaledZ+"/"+this.canonical.x+"/"+this.canonical.y},Oo.prototype.toCoordinate=function(){return new s(this.canonical.x+Math.pow(2,this.wrap),this.canonical.y,this.canonical.z)},pr("CanonicalTileID",Co),pr("OverscaledTileID",Oo,{omit:["posMatrix"]});var Po=function(t,e,r){if(t<=0)throw new RangeError("Level must have positive dimension");this.dim=t,this.border=e,this.stride=this.dim+2*this.border,this.data=r||new Int32Array((this.dim+2*this.border)*(this.dim+2*this.border))};Po.prototype.set=function(t,e,r){this.data[this._idx(t,e)]=r+65536},Po.prototype.get=function(t,e){return this.data[this._idx(t,e)]-65536},Po.prototype._idx=function(t,e){if(t<-this.border||t>=this.dim+this.border||e<-this.border||e>=this.dim+this.border)throw new RangeError("out of range source coordinates for DEM data");return(e+this.border)*this.stride+(t+this.border)},pr("Level",Po);var Do=function(t,e,r){this.uid=t,this.scale=e||1,this.level=r||new Po(256,512),this.loaded=!!r};Do.prototype.loadFromImage=function(t,e){if(t.height!==t.width)throw new RangeError("DEM tiles must be square");if(e&&"mapbox"!==e&&"terrarium"!==e)return _('"'+e+'" is not a valid encoding type. Valid types include "mapbox" and "terrarium".');var r=this.level=new Po(t.width,t.width/2),n=t.data;this._unpackData(r,n,e||"mapbox");for(var i=0;i<r.dim;i++)r.set(-1,i,r.get(0,i)),r.set(r.dim,i,r.get(r.dim-1,i)),r.set(i,-1,r.get(i,0)),r.set(i,r.dim,r.get(i,r.dim-1));r.set(-1,-1,r.get(0,0)),r.set(r.dim,-1,r.get(r.dim-1,0)),r.set(-1,r.dim,r.get(0,r.dim-1)),r.set(r.dim,r.dim,r.get(r.dim-1,r.dim-1)),this.loaded=!0},Do.prototype._unpackMapbox=function(t,e,r){return(256*t*256+256*e+r)/10-1e4},Do.prototype._unpackTerrarium=function(t,e,r){return 256*t+e+r/256-32768},Do.prototype._unpackData=function(t,e,r){for(var n={mapbox:this._unpackMapbox,terrarium:this._unpackTerrarium}[r],i=0;i<t.dim;i++)for(var a=0;a<t.dim;a++){var o=4*(i*t.dim+a);t.set(a,i,this.scale*n(e[o],e[o+1],e[o+2]))}},Do.prototype.getPixels=function(){return new ci({width:this.level.dim+2*this.level.border,height:this.level.dim+2*this.level.border},new Uint8Array(this.level.data.buffer))},Do.prototype.backfillBorder=function(t,e,r){var n=this.level,i=t.level;if(n.dim!==i.dim)throw new Error("level mismatch (dem dimension)");var a=e*n.dim,o=e*n.dim+n.dim,s=r*n.dim,l=r*n.dim+n.dim;switch(e){case-1:a=o-1;break;case 1:o=a+1}switch(r){case-1:s=l-1;break;case 1:l=s+1}for(var u=h(a,-n.border,n.dim+n.border),c=h(o,-n.border,n.dim+n.border),f=h(s,-n.border,n.dim+n.border),p=h(l,-n.border,n.dim+n.border),d=-e*n.dim,v=-r*n.dim,g=f;g<p;g++)for(var m=u;m<c;m++)n.set(m,g,i.get(m+d,g+v))},pr("DEMData",Do);var zo=function(t){this._stringToNumber={},this._numberToString=[];for(var e=0;e<t.length;e++){var r=t[e];this._stringToNumber[r]=e,this._numberToString[e]=r}};zo.prototype.encode=function(t){return this._stringToNumber[t]},zo.prototype.decode=function(t){return this._numberToString[t]};var 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c=o[s],f=o[u];c.y>e.y!=f.y>e.y&&e.x<(f.x-c.x)*(e.y-c.y)/(f.y-c.y)+c.x&&(n=!n),i=Math.min(i,t.distToSegmentSquared(e,c,f))}return(n?1:-1)*Math.sqrt(i)}(this.p,i),this.max=this.d+this.h*Math.SQRT2}function v(e,r,n,i,a,o){e.createArrays(),e.symbolInstances=[];var s=512*e.overscaling;e.tilePixelRatio=t.default$8/s,e.compareText={},e.iconsNeedLinear=!1;var l=e.layers[0].layout,u=e.layers[0]._unevaluatedLayout._values,c={};if("composite"===e.textSizeData.functionType){var f=e.textSizeData.zoomRange,h=f.min,p=f.max;c.compositeTextSizes=[u["text-size"].possiblyEvaluate(new t.default$16(h)),u["text-size"].possiblyEvaluate(new t.default$16(p))]}if("composite"===e.iconSizeData.functionType){var d=e.iconSizeData.zoomRange,v=d.min,m=d.max;c.compositeIconSizes=[u["icon-size"].possiblyEvaluate(new t.default$16(v)),u["icon-size"].possiblyEvaluate(new t.default$16(m))]}c.layoutTextSize=u["text-size"].possiblyEvaluate(new t.default$16(e.zoom+1)),c.layoutIconSize=u["icon-size"].possiblyEvaluate(new 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if("MultiLineString"===h)Ct(f,v,r,n,i,!1);else if("Polygon"===h)Ct(f,v,r,n,i,!0);else if("MultiPolygon"===h)for(var g=0;g<f.length;g++){var m=[];Ct(f[g],m,r,n,i,!0),m.length&&v.push(m)}if(v.length){if(s.lineMetrics&&"LineString"===h){for(g=0;g<v.length;g++)l.push(mt(c.id,h,v[g],c.tags));continue}"LineString"!==h&&"MultiLineString"!==h||(1===v.length?(h="LineString",v=v[0]):h="MultiLineString"),"Point"!==h&&"MultiPoint"!==h||(h=3===v.length?"Point":"MultiPoint"),l.push(mt(c.id,h,v,c.tags))}}}return l.length?l:null}function Mt(t,e,r,n,i){for(var a=0;a<t.length;a+=3){var o=t[a+i];o>=r&&o<=n&&(e.push(t[a]),e.push(t[a+1]),e.push(t[a+2]))}}function Et(t,e,r,n,i,a,o){for(var s,l,u=St(t),c=0===i?Ot:It,f=t.start,h=0;h<t.length-3;h+=3){var p=t[h],d=t[h+1],v=t[h+2],g=t[h+3],m=t[h+4],y=0===i?p:d,x=0===i?g:m,b=!1;o&&(s=Math.sqrt(Math.pow(p-g,2)+Math.pow(d-m,2))),y<r?x>=r&&(l=c(u,p,d,g,m,r),o&&(u.start=f+s*l)):y>n?x<=n&&(l=c(u,p,d,g,m,n),o&&(u.start=f+s*l)):Lt(u,p,d,v),x<r&&y>=r&&(l=c(u,p,d,g,m,r),b=!0),x>n&&y<=n&&(l=c(u,p,d,g,m,n),b=!0),!a&&b&&(o&&(u.end=f+s*l),e.push(u),u=St(t)),o&&(f+=s)}var _=t.length-3;p=t[_],d=t[_+1],v=t[_+2],(y=0===i?p:d)>=r&&y<=n&&Lt(u,p,d,v),_=u.length-3,a&&_>=3&&(u[_]!==u[0]||u[_+1]!==u[1])&&Lt(u,u[0],u[1],u[2]),u.length&&e.push(u)}function St(t){var e=[];return e.size=t.size,e.start=t.start,e.end=t.end,e}function Ct(t,e,r,n,i,a){for(var o=0;o<t.length;o++)Et(t[o],e,r,n,i,a,!1)}function Lt(t,e,r,n){t.push(e),t.push(r),t.push(n)}function Ot(t,e,r,n,i,a){var o=(a-e)/(n-e);return t.push(a),t.push(r+(i-r)*o),t.push(1),o}function It(t,e,r,n,i,a){var o=(a-r)/(i-r);return t.push(e+(n-e)*o),t.push(a),t.push(1),o}function Pt(t,e){for(var r=[],n=0;n<t.length;n++){var i,a=t[n],o=a.type;if("Point"===o||"MultiPoint"===o||"LineString"===o)i=Dt(a.geometry,e);else if("MultiLineString"===o||"Polygon"===o){i=[];for(var s=0;s<a.geometry.length;s++)i.push(Dt(a.geometry[s],e))}else if("MultiPolygon"===o)for(i=[],s=0;s<a.geometry.length;s++){for(var l=[],u=0;u<a.geometry[s].length;u++)l.push(Dt(a.geometry[s][u],e));i.push(l)}r.push(mt(a.id,o,i,a.tags))}return r}function Dt(t,e){var r=[];r.size=t.size,void 0!==t.start&&(r.start=t.start,r.end=t.end);for(var n=0;n<t.length;n+=3)r.push(t[n]+e,t[n+1],t[n+2]);return r}function zt(t,e){if(t.transformed)return t;var r,n,i,a=1<<t.z,o=t.x,s=t.y;for(r=0;r<t.features.length;r++){var l=t.features[r],u=l.geometry,c=l.type;if(l.geometry=[],1===c)for(n=0;n<u.length;n+=2)l.geometry.push(Rt(u[n],u[n+1],e,a,o,s));else for(n=0;n<u.length;n++){var f=[];for(i=0;i<u[n].length;i+=2)f.push(Rt(u[n][i],u[n][i+1],e,a,o,s));l.geometry.push(f)}}return t.transformed=!0,t}function Rt(t,e,r,n,i,a){return[Math.round(r*(t*n-i)),Math.round(r*(e*n-a))]}function Ft(t,e,r,n,i){for(var a=e===i.maxZoom?0:i.tolerance/((1<<e)*i.extent),o={features:[],numPoints:0,numSimplified:0,numFeatures:0,source:null,x:r,y:n,z:e,transformed:!1,minX:2,minY:1,maxX:-1,maxY:0},s=0;s<t.length;s++){o.numFeatures++,Bt(o,t[s],a,i);var l=t[s].minX,u=t[s].minY,c=t[s].maxX,f=t[s].maxY;l<o.minX&&(o.minX=l),u<o.minY&&(o.minY=u),c>o.maxX&&(o.maxX=c),f>o.maxY&&(o.maxY=f)}return o}function Bt(t,e,r,n){var i=e.geometry,a=e.type,o=[];if("Point"===a||"MultiPoint"===a)for(var s=0;s<i.length;s+=3)o.push(i[s]),o.push(i[s+1]),t.numPoints++,t.numSimplified++;else if("LineString"===a)Nt(o,i,t,r,!1,!1);else if("MultiLineString"===a||"Polygon"===a)for(s=0;s<i.length;s++)Nt(o,i[s],t,r,"Polygon"===a,0===s);else if("MultiPolygon"===a)for(var l=0;l<i.length;l++){var u=i[l];for(s=0;s<u.length;s++)Nt(o,u[s],t,r,!0,0===s)}if(o.length){var c=e.tags||null;if("LineString"===a&&n.lineMetrics){for(var f in c={},e.tags)c[f]=e.tags[f];c.mapbox_clip_start=i.start/i.size,c.mapbox_clip_end=i.end/i.size}var h={geometry:o,type:"Polygon"===a||"MultiPolygon"===a?3:"LineString"===a||"MultiLineString"===a?2:1,tags:c};null!==e.id&&(h.id=e.id),t.features.push(h)}}function Nt(t,e,r,n,i,a){var o=n*n;if(n>0&&e.size<(i?o:n))r.numPoints+=e.length/3;else{for(var s=[],l=0;l<e.length;l+=3)(0===n||e[l+2]>o)&&(r.numSimplified++,s.push(e[l]),s.push(e[l+1])),r.numPoints++;i&&function(t,e){for(var r=0,n=0,i=t.length,a=i-2;n<i;a=n,n+=2)r+=(t[n]-t[a])*(t[n+1]+t[a+1]);if(r>0===e)for(n=0,i=t.length;n<i/2;n+=2){var o=t[n],s=t[n+1];t[n]=t[i-2-n],t[n+1]=t[i-1-n],t[i-2-n]=o,t[i-1-n]=s}}(s,a),t.push(s)}}function jt(t,e){var r=(e=this.options=function(t,e){for(var r in e)t[r]=e[r];return t}(Object.create(this.options),e)).debug;if(r&&console.time("preprocess data"),e.maxZoom<0||e.maxZoom>24)throw new Error("maxZoom should be in the 0-24 range");var n=function(t,e){var r=[];if("FeatureCollection"===t.type)for(var n=0;n<t.features.length;n++)xt(r,t.features[n],e);else"Feature"===t.type?xt(r,t,e):xt(r,{geometry:t},e);return r}(t,e);this.tiles={},this.tileCoords=[],r&&(console.timeEnd("preprocess data"),console.log("index: maxZoom: %d, maxPoints: %d",e.indexMaxZoom,e.indexMaxPoints),console.time("generate tiles"),this.stats={},this.total=0),(n=function(t,e){var r=e.buffer/e.extent,n=t,i=Tt(t,1,-1-r,r,0,-1,2,e),a=Tt(t,1,1-r,2+r,0,-1,2,e);return(i||a)&&(n=Tt(t,1,-r,1+r,0,-1,2,e)||[],i&&(n=Pt(i,1).concat(n)),a&&(n=n.concat(Pt(a,-1)))),n}(n,e)).length&&this.splitTile(n,0,0,0),r&&(n.length&&console.log("features: %d, points: %d",this.tiles[0].numFeatures,this.tiles[0].numPoints),console.timeEnd("generate tiles"),console.log("tiles generated:",this.total,JSON.stringify(this.stats)))}function Vt(t,e,r){return 32*((1<<t)*r+e)+t}function Ut(t,e){var r=t.tileID.canonical;if(!this._geoJSONIndex)return e(null,null);var n=this._geoJSONIndex.getTile(r.z,r.x,r.y);if(!n)return e(null,null);var i=new R(n.features),a=V(i);0===a.byteOffset&&a.byteLength===a.buffer.byteLength||(a=new Uint8Array(a)),e(null,{vectorTile:i,rawData:a.buffer})}nt.prototype={range:function(t,e,r,n){return function(t,e,r,n,i,a,o){for(var s,l,u=[0,t.length-1,0],c=[];u.length;){var f=u.pop(),h=u.pop(),p=u.pop();if(h-p<=o)for(var d=p;d<=h;d++)s=e[2*d],l=e[2*d+1],s>=r&&s<=i&&l>=n&&l<=a&&c.push(t[d]);else{var v=Math.floor((p+h)/2);s=e[2*v],l=e[2*v+1],s>=r&&s<=i&&l>=n&&l<=a&&c.push(t[v]);var g=(f+1)%2;(0===f?r<=s:n<=l)&&(u.push(p),u.push(v-1),u.push(g)),(0===f?i>=s:a>=l)&&(u.push(v+1),u.push(h),u.push(g))}}return c}(this.ids,this.coords,t,e,r,n,this.nodeSize)},within:function(t,e,r){return function(t,e,r,n,i,a){for(var o=[0,t.length-1,0],s=[],l=i*i;o.length;){var u=o.pop(),c=o.pop(),f=o.pop();if(c-f<=a)for(var h=f;h<=c;h++)et(e[2*h],e[2*h+1],r,n)<=l&&s.push(t[h]);else{var p=Math.floor((f+c)/2),d=e[2*p],v=e[2*p+1];et(d,v,r,n)<=l&&s.push(t[p]);var g=(u+1)%2;(0===u?r-i<=d:n-i<=v)&&(o.push(f),o.push(p-1),o.push(g)),(0===u?r+i>=d:n+i>=v)&&(o.push(p+1),o.push(c),o.push(g))}}return s}(this.ids,this.coords,t,e,r,this.nodeSize)}},ot.prototype={options:{minZoom:0,maxZoom:16,radius:40,extent:512,nodeSize:64,log:!1,reduce:null,initial:function(){return{}},map:function(t){return t}},load:function(t){var e=this.options.log;e&&console.time("total time");var r="prepare "+t.length+" points";e&&console.time(r),this.points=t;var n=t.map(lt);e&&console.timeEnd(r);for(var i=this.options.maxZoom;i>=this.options.minZoom;i--){var a=+Date.now();this.trees[i+1]=rt(n,dt,vt,this.options.nodeSize,Float32Array),n=this._cluster(n,i),e&&console.log("z%d: %d clusters in %dms",i,n.length,+Date.now()-a)}return this.trees[this.options.minZoom]=rt(n,dt,vt,this.options.nodeSize,Float32Array),e&&console.timeEnd("total time"),this},getClusters:function(t,e){for(var r=this.trees[this._limitZoom(e)],n=r.range(ft(t[0]),ht(t[3]),ft(t[2]),ht(t[1])),i=[],a=0;a<n.length;a++){var o=r.points[n[a]];i.push(o.numPoints?ut(o):this.points[o.id])}return i},getChildren:function(t,e){for(var r=this.trees[e+1].points[t],n=this.options.radius/(this.options.extent*Math.pow(2,e)),i=this.trees[e+1].within(r.x,r.y,n),a=[],o=0;o<i.length;o++){var s=this.trees[e+1].points[i[o]];s.parentId===t&&a.push(s.numPoints?ut(s):this.points[s.id])}return a},getLeaves:function(t,e,r,n){r=r||10,n=n||0;var i=[];return this._appendLeaves(i,t,e,r,n,0),i},getTile:function(t,e,r){var n=this.trees[this._limitZoom(t)],i=Math.pow(2,t),a=this.options.extent,o=this.options.radius/a,s=(r-o)/i,l=(r+1+o)/i,u={features:[]};return this._addTileFeatures(n.range((e-o)/i,s,(e+1+o)/i,l),n.points,e,r,i,u),0===e&&this._addTileFeatures(n.range(1-o/i,s,1,l),n.points,i,r,i,u),e===i-1&&this._addTileFeatures(n.range(0,s,o/i,l),n.points,-1,r,i,u),u.features.length?u:null},getClusterExpansionZoom:function(t,e){for(;e<this.options.maxZoom;){var r=this.getChildren(t,e);if(e++,1!==r.length)break;t=r[0].properties.cluster_id}return e},_appendLeaves:function(t,e,r,n,i,a){for(var o=this.getChildren(e,r),s=0;s<o.length;s++){var l=o[s].properties;if(l.cluster?a+l.point_count<=i?a+=l.point_count:a=this._appendLeaves(t,l.cluster_id,r+1,n,i,a):a<i?a++:t.push(o[s]),t.length===n)break}return a},_addTileFeatures:function(t,e,r,n,i,a){for(var o=0;o<t.length;o++){var s=e[t[o]];a.features.push({type:1,geometry:[[Math.round(this.options.extent*(s.x*i-r)),Math.round(this.options.extent*(s.y*i-n))]],tags:s.numPoints?ct(s):this.points[s.id].properties})}},_limitZoom:function(t){return Math.max(this.options.minZoom,Math.min(t,this.options.maxZoom+1))},_cluster:function(t,e){for(var r=[],n=this.options.radius/(this.options.extent*Math.pow(2,e)),i=0;i<t.length;i++){var a=t[i];if(!(a.zoom<=e)){a.zoom=e;var o=this.trees[e+1],s=o.within(a.x,a.y,n),l=a.numPoints||1,u=a.x*l,c=a.y*l,f=null;this.options.reduce&&(f=this.options.initial(),this._accumulate(f,a));for(var h=0;h<s.length;h++){var p=o.points[s[h]];if(e<p.zoom){var d=p.numPoints||1;p.zoom=e,u+=p.x*d,c+=p.y*d,l+=d,p.parentId=i,this.options.reduce&&this._accumulate(f,p)}}1===l?r.push(a):(a.parentId=i,r.push(st(u/l,c/l,l,i,f)))}}return r},_accumulate:function(t,e){var r=e.numPoints?e.properties:this.options.map(this.points[e.id].properties);this.options.reduce(t,r)}},jt.prototype.options={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,debug:0},jt.prototype.splitTile=function(t,e,r,n,i,a,o){for(var s=[t,e,r,n],l=this.options,u=l.debug;s.length;){n=s.pop(),r=s.pop(),e=s.pop(),t=s.pop();var c=1<<e,f=Vt(e,r,n),h=this.tiles[f];if(!h&&(u>1&&console.time("creation"),h=this.tiles[f]=Ft(t,e,r,n,l),this.tileCoords.push({z:e,x:r,y:n}),u)){u>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",e,r,n,h.numFeatures,h.numPoints,h.numSimplified),console.timeEnd("creation"));var p="z"+e;this.stats[p]=(this.stats[p]||0)+1,this.total++}if(h.source=t,i){if(e===l.maxZoom||e===i)continue;var d=1<<i-e;if(r!==Math.floor(a/d)||n!==Math.floor(o/d))continue}else if(e===l.indexMaxZoom||h.numPoints<=l.indexMaxPoints)continue;if(h.source=null,0!==t.length){u>1&&console.time("clipping");var v,g,m,y,x,b,_=.5*l.buffer/l.extent,w=.5-_,k=.5+_,A=1+_;v=g=m=y=null,x=Tt(t,c,r-_,r+k,0,h.minX,h.maxX,l),b=Tt(t,c,r+w,r+A,0,h.minX,h.maxX,l),t=null,x&&(v=Tt(x,c,n-_,n+k,1,h.minY,h.maxY,l),g=Tt(x,c,n+w,n+A,1,h.minY,h.maxY,l),x=null),b&&(m=Tt(b,c,n-_,n+k,1,h.minY,h.maxY,l),y=Tt(b,c,n+w,n+A,1,h.minY,h.maxY,l),b=null),u>1&&console.timeEnd("clipping"),s.push(v||[],e+1,2*r,2*n),s.push(g||[],e+1,2*r,2*n+1),s.push(m||[],e+1,2*r+1,2*n),s.push(y||[],e+1,2*r+1,2*n+1)}}},jt.prototype.getTile=function(t,e,r){var n=this.options,i=n.extent,a=n.debug;if(t<0||t>24)return null;var o=1<<t,s=Vt(t,e=(e%o+o)%o,r);if(this.tiles[s])return zt(this.tiles[s],i);a>1&&console.log("drilling down to z%d-%d-%d",t,e,r);for(var l,u=t,c=e,f=r;!l&&u>0;)u--,c=Math.floor(c/2),f=Math.floor(f/2),l=this.tiles[Vt(u,c,f)];return l&&l.source?(a>1&&console.log("found parent tile z%d-%d-%d",u,c,f),a>1&&console.time("drilling down"),this.splitTile(l.source,u,c,f,t,e,r),a>1&&console.timeEnd("drilling 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e.geometry=t(e.geometry,r),e;case"Polygon":case"MultiPolygon":return function(t,e){return"Polygon"===t.type?t.coordinates=I(t.coordinates,e):"MultiPolygon"===t.type&&(t.coordinates=t.coordinates.map(O(I,e))),t}(e,r);default:return e}}(i,!0);try{t._geoJSONIndex=r.cluster?function(t){return new ot(t)}(r.superclusterOptions).load(i.features):function(t,e){return new jt(t,e)}(i,r.geojsonVtOptions)}catch(n){return e(n)}t.loaded={};var a={};if(r.request&&r.request.collectResourceTiming){var o=w(r.request.url);o&&(a.resourceTiming={},a.resourceTiming[r.source]=JSON.parse(JSON.stringify(o)))}e(null,a)})}},r.prototype.coalesce=function(){"Coalescing"===this._state?this._state="Idle":"NeedsLoadData"===this._state&&(this._state="Coalescing",this._loadData())},r.prototype.reloadTile=function(t,r){var n=this.loaded,i=t.uid;return n&&n[i]?e.prototype.reloadTile.call(this,t,r):this.loadTile(t,r)},r.prototype.loadGeoJSON=function(e,r){if(e.request)t.getJSON(e.request,r);else{if("string"!=typeof 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t.AlphaImage({width:30,height:30},a.draw(String.fromCharCode(n))),metrics:{width:24,height:24,left:0,top:-8,advance:24}}}},B.loadGlyphRange=function(e,r,n,i,a){var o=256*r,s=o+255,l=i(function(t,e){if(!x(t))return t;var r=T(t);return r.path="/fonts/v1"+r.path,y(r,e)}(n).replace("{fontstack}",e).replace("{range}",o+"-"+s),t.ResourceType.Glyphs);t.getArrayBuffer(l,function(e,r){if(e)a(e);else if(r){for(var n={},i=0,o=t.default$3(r.data);i<o.length;i+=1){var s=o[i];n[s.id]=s}a(null,n)}})},B.TinySDF=P;var N=function(){this.specification=t.default$5.light.position};N.prototype.possiblyEvaluate=function(e,r){return t.sphericalToCartesian(e.expression.evaluate(r))},N.prototype.interpolate=function(e,r,n){return{x:t.number(e.x,r.x,n),y:t.number(e.y,r.y,n),z:t.number(e.z,r.z,n)}};var j=new t.Properties({anchor:new t.DataConstantProperty(t.default$5.light.anchor),position:new N,color:new t.DataConstantProperty(t.default$5.light.color),intensity:new t.DataConstantProperty(t.default$5.light.intensity)}),V=function(e){function r(r){e.call(this),this._transitionable=new t.Transitionable(j),this.setLight(r),this._transitioning=this._transitionable.untransitioned()}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.getLight=function(){return this._transitionable.serialize()},r.prototype.setLight=function(e){if(!this._validate(t.validateLight,e))for(var r in e){var n=e[r];t.endsWith(r,"-transition")?this._transitionable.setTransition(r.slice(0,-"-transition".length),n):this._transitionable.setValue(r,n)}},r.prototype.updateTransitions=function(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning)},r.prototype.hasTransition=function(){return this._transitioning.hasTransition()},r.prototype.recalculate=function(t){this.properties=this._transitioning.possiblyEvaluate(t)},r.prototype._validate=function(e,r){return t.emitValidationErrors(this,e.call(t.validateStyle,t.extend({value:r,style:{glyphs:!0,sprite:!0},styleSpec:t.default$5})))},r}(t.Evented),U=function(t,e){this.width=t,this.height=e,this.nextRow=0,this.bytes=4,this.data=new Uint8Array(this.width*this.height*this.bytes),this.positions={}};U.prototype.getDash=function(t,e){var r=t.join(",")+String(e);return this.positions[r]||(this.positions[r]=this.addDash(t,e)),this.positions[r]},U.prototype.addDash=function(e,r){var n=r?7:0,i=2*n+1;if(this.nextRow+i>this.height)return t.warnOnce("LineAtlas out of space"),null;for(var a=0,o=0;o<e.length;o++)a+=e[o];for(var s=this.width/a,l=s/2,u=e.length%2==1,c=-n;c<=n;c++)for(var f=this.nextRow+n+c,h=this.width*f,p=u?-e[e.length-1]:0,d=e[0],v=1,g=0;g<this.width;g++){for(;d<g/s;)p=d,d+=e[v],u&&v===e.length-1&&(d+=e[0]),v++;var m=Math.abs(g-p*s),y=Math.abs(g-d*s),x=Math.min(m,y),b=v%2==1,_=void 0;if(r){var w=n?c/n*(l+1):0;if(b){var k=l-Math.abs(w);_=Math.sqrt(x*x+k*k)}else _=l-Math.sqrt(x*x+w*w)}else _=(b?1:-1)*x;this.data[3+4*(h+g)]=Math.max(0,Math.min(255,_+128))}var A={y:(this.nextRow+n+.5)/this.height,height:2*n/this.height,width:a};return this.nextRow+=i,this.dirty=!0,A},U.prototype.bind=function(t){var e=t.gl;this.texture?(e.bindTexture(e.TEXTURE_2D,this.texture),this.dirty&&(this.dirty=!1,e.texSubImage2D(e.TEXTURE_2D,0,0,0,this.width,this.height,e.RGBA,e.UNSIGNED_BYTE,this.data))):(this.texture=e.createTexture(),e.bindTexture(e.TEXTURE_2D,this.texture),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.REPEAT),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.REPEAT),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.LINEAR),e.texImage2D(e.TEXTURE_2D,0,e.RGBA,this.width,this.height,0,e.RGBA,e.UNSIGNED_BYTE,this.data))};var H=function e(r,n){this.workerPool=r,this.actors=[],this.currentActor=0,this.id=t.uniqueId();for(var i=this.workerPool.acquire(this.id),a=0;a<i.length;a++){var o=i[a],s=new e.Actor(o,n,this.id);s.name="Worker "+a,this.actors.push(s)}};function q(e,r,n){var i=function(e,r){if(e)return n(e);if(r){var i=t.pick(r,["tiles","minzoom","maxzoom","attribution","mapbox_logo","bounds"]);r.vector_layers&&(i.vectorLayers=r.vector_layers,i.vectorLayerIds=i.vectorLayers.map(function(t){return t.id})),n(null,i)}};e.url?t.getJSON(r(b(e.url),t.ResourceType.Source),i):a.frame(function(){return i(null,e)})}H.prototype.broadcast=function(e,r,n){n=n||function(){},t.asyncAll(this.actors,function(t,n){t.send(e,r,n)},n)},H.prototype.send=function(t,e,r,n){return("number"!=typeof n||isNaN(n))&&(n=this.currentActor=(this.currentActor+1)%this.actors.length),this.actors[n].send(t,e,r),n},H.prototype.remove=function(){this.actors.forEach(function(t){t.remove()}),this.actors=[],this.workerPool.release(this.id)},H.Actor=t.default$7;var G=function(t,e){if(isNaN(t)||isNaN(e))throw new Error("Invalid LngLat object: ("+t+", "+e+")");if(this.lng=+t,this.lat=+e,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")};G.prototype.wrap=function(){return new G(t.wrap(this.lng,-180,180),this.lat)},G.prototype.toArray=function(){return[this.lng,this.lat]},G.prototype.toString=function(){return"LngLat("+this.lng+", "+this.lat+")"},G.prototype.toBounds=function(t){var e=360*t/40075017,r=e/Math.cos(Math.PI/180*this.lat);return new W(new G(this.lng-r,this.lat-e),new G(this.lng+r,this.lat+e))},G.convert=function(t){if(t instanceof G)return t;if(Array.isArray(t)&&(2===t.length||3===t.length))return new G(Number(t[0]),Number(t[1]));if(!Array.isArray(t)&&"object"==typeof t&&null!==t)return new G(Number(t.lng),Number(t.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")};var W=function(t,e){t&&(e?this.setSouthWest(t).setNorthEast(e):4===t.length?this.setSouthWest([t[0],t[1]]).setNorthEast([t[2],t[3]]):this.setSouthWest(t[0]).setNorthEast(t[1]))};W.prototype.setNorthEast=function(t){return this._ne=t instanceof G?new G(t.lng,t.lat):G.convert(t),this},W.prototype.setSouthWest=function(t){return this._sw=t instanceof G?new G(t.lng,t.lat):G.convert(t),this},W.prototype.extend=function(t){var e,r,n=this._sw,i=this._ne;if(t instanceof G)e=t,r=t;else{if(!(t instanceof W))return Array.isArray(t)?t.every(Array.isArray)?this.extend(W.convert(t)):this.extend(G.convert(t)):this;if(e=t._sw,r=t._ne,!e||!r)return this}return n||i?(n.lng=Math.min(e.lng,n.lng),n.lat=Math.min(e.lat,n.lat),i.lng=Math.max(r.lng,i.lng),i.lat=Math.max(r.lat,i.lat)):(this._sw=new G(e.lng,e.lat),this._ne=new G(r.lng,r.lat)),this},W.prototype.getCenter=function(){return new G((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)},W.prototype.getSouthWest=function(){return this._sw},W.prototype.getNorthEast=function(){return this._ne},W.prototype.getNorthWest=function(){return new G(this.getWest(),this.getNorth())},W.prototype.getSouthEast=function(){return new G(this.getEast(),this.getSouth())},W.prototype.getWest=function(){return this._sw.lng},W.prototype.getSouth=function(){return this._sw.lat},W.prototype.getEast=function(){return this._ne.lng},W.prototype.getNorth=function(){return this._ne.lat},W.prototype.toArray=function(){return[this._sw.toArray(),this._ne.toArray()]},W.prototype.toString=function(){return"LngLatBounds("+this._sw.toString()+", "+this._ne.toString()+")"},W.prototype.isEmpty=function(){return!(this._sw&&this._ne)},W.convert=function(t){return!t||t instanceof W?t:new W(t)};var Y=function(t,e,r){this.bounds=W.convert(this.validateBounds(t)),this.minzoom=e||0,this.maxzoom=r||24};Y.prototype.validateBounds=function(t){return Array.isArray(t)&&4===t.length?[Math.max(-180,t[0]),Math.max(-90,t[1]),Math.min(180,t[2]),Math.min(90,t[3])]:[-180,-90,180,90]},Y.prototype.contains=function(t){var e=Math.floor(this.lngX(this.bounds.getWest(),t.z)),r=Math.floor(this.latY(this.bounds.getNorth(),t.z)),n=Math.ceil(this.lngX(this.bounds.getEast(),t.z)),i=Math.ceil(this.latY(this.bounds.getSouth(),t.z));return t.x>=e&&t.x<n&&t.y>=r&&t.y<i},Y.prototype.lngX=function(t,e){return(t+180)*(Math.pow(2,e)/360)},Y.prototype.latY=function(e,r){var n=t.clamp(Math.sin(Math.PI/180*e),-.9999,.9999),i=Math.pow(2,r)/(2*Math.PI);return Math.pow(2,r-1)+.5*Math.log((1+n)/(1-n))*-i};var X=function(e){function r(r,n,i,a){if(e.call(this),this.id=r,this.dispatcher=i,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,t.extend(this,t.pick(n,["url","scheme","tileSize"])),this._options=t.extend({type:"vector"},n),this._collectResourceTiming=n.collectResourceTiming,512!==this.tileSize)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(a)}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.load=function(){var e=this;this.fire(new t.Event("dataloading",{dataType:"source"})),q(this._options,this.map._transformRequest,function(r,n){r?e.fire(new t.ErrorEvent(r)):n&&(t.extend(e,n),n.bounds&&(e.tileBounds=new Y(n.bounds,e.minzoom,e.maxzoom)),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"})))})},r.prototype.hasTile=function(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)},r.prototype.onAdd=function(t){this.map=t,this.load()},r.prototype.serialize=function(){return t.extend({},this._options)},r.prototype.loadTile=function(e,r){var n=k(e.tileID.canonical.url(this.tiles,this.scheme),this.url),i={request:this.map._transformRequest(n,t.ResourceType.Tile),uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,tileSize:this.tileSize*e.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:a.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes};function o(t,n){return e.aborted?r(null):t?r(t):(n&&n.resourceTiming&&(e.resourceTiming=n.resourceTiming),this.map._refreshExpiredTiles&&e.setExpiryData(n),e.loadVectorData(n,this.map.painter),r(null),void(e.reloadCallback&&(this.loadTile(e,e.reloadCallback),e.reloadCallback=null)))}i.request.collectResourceTiming=this._collectResourceTiming,void 0===e.workerID||"expired"===e.state?e.workerID=this.dispatcher.send("loadTile",i,o.bind(this)):"loading"===e.state?e.reloadCallback=r:this.dispatcher.send("reloadTile",i,o.bind(this),e.workerID)},r.prototype.abortTile=function(t){this.dispatcher.send("abortTile",{uid:t.uid,type:this.type,source:this.id},void 0,t.workerID)},r.prototype.unloadTile=function(t){t.unloadVectorData(),this.dispatcher.send("removeTile",{uid:t.uid,type:this.type,source:this.id},void 0,t.workerID)},r.prototype.hasTransition=function(){return!1},r}(t.Evented),Z=function(e){function r(r,n,i,a){e.call(this),this.id=r,this.dispatcher=i,this.setEventedParent(a),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=t.extend({},n),t.extend(this,t.pick(n,["url","scheme","tileSize"]))}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.load=function(){var e=this;this.fire(new t.Event("dataloading",{dataType:"source"})),q(this._options,this.map._transformRequest,function(r,n){r?e.fire(new t.ErrorEvent(r)):n&&(t.extend(e,n),n.bounds&&(e.tileBounds=new Y(n.bounds,e.minzoom,e.maxzoom)),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"})))})},r.prototype.onAdd=function(t){this.map=t,this.load()},r.prototype.serialize=function(){return t.extend({},this._options)},r.prototype.hasTile=function(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)},r.prototype.loadTile=function(e,r){var n=this,i=k(e.tileID.canonical.url(this.tiles,this.scheme),this.url,this.tileSize);e.request=t.getImage(this.map._transformRequest(i,t.ResourceType.Tile),function(t,i){if(delete e.request,e.aborted)e.state="unloaded",r(null);else if(t)e.state="errored",r(t);else if(i){n.map._refreshExpiredTiles&&e.setExpiryData(i),delete i.cacheControl,delete i.expires;var a=n.map.painter.context,o=a.gl;e.texture=n.map.painter.getTileTexture(i.width),e.texture?e.texture.update(i,{useMipmap:!0}):(e.texture=new O(a,i,o.RGBA,{useMipmap:!0}),e.texture.bind(o.LINEAR,o.CLAMP_TO_EDGE,o.LINEAR_MIPMAP_NEAREST),a.extTextureFilterAnisotropic&&o.texParameterf(o.TEXTURE_2D,a.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,a.extTextureFilterAnisotropicMax)),e.state="loaded",r(null)}})},r.prototype.abortTile=function(t,e){t.request&&(t.request.abort(),delete t.request),e()},r.prototype.unloadTile=function(t,e){t.texture&&this.map.painter.saveTileTexture(t.texture),e()},r.prototype.hasTransition=function(){return!1},r}(t.Evented),$=function(e){function r(r,n,i,a){e.call(this,r,n,i,a),this.type="raster-dem",this.maxzoom=22,this._options=t.extend({},n),this.encoding=n.encoding||"mapbox"}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.serialize=function(){return{type:"raster-dem",url:this.url,tileSize:this.tileSize,tiles:this.tiles,bounds:this.bounds,encoding:this.encoding}},r.prototype.loadTile=function(e,r){var n=k(e.tileID.canonical.url(this.tiles,this.scheme),this.url,this.tileSize);e.request=t.getImage(this.map._transformRequest(n,t.ResourceType.Tile),function(t,n){if(delete e.request,e.aborted)e.state="unloaded",r(null);else if(t)e.state="errored",r(t);else if(n){this.map._refreshExpiredTiles&&e.setExpiryData(n),delete n.cacheControl,delete n.expires;var i=a.getImageData(n),o={uid:e.uid,coord:e.tileID,source:this.id,rawImageData:i,encoding:this.encoding};e.workerID&&"expired"!==e.state||(e.workerID=this.dispatcher.send("loadDEMTile",o,function(t,n){t&&(e.state="errored",r(t)),n&&(e.dem=n,e.needsHillshadePrepare=!0,e.state="loaded",r(null))}.bind(this)))}}.bind(this)),e.neighboringTiles=this._getNeighboringTiles(e.tileID)},r.prototype._getNeighboringTiles=function(e){var r=e.canonical,n=Math.pow(2,r.z),i=(r.x-1+n)%n,a=0===r.x?e.wrap-1:e.wrap,o=(r.x+1+n)%n,s=r.x+1===n?e.wrap+1:e.wrap,l={};return l[new t.OverscaledTileID(e.overscaledZ,a,r.z,i,r.y).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,s,r.z,o,r.y).key]={backfilled:!1},r.y>0&&(l[new t.OverscaledTileID(e.overscaledZ,a,r.z,i,r.y-1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,e.wrap,r.z,r.x,r.y-1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,s,r.z,o,r.y-1).key]={backfilled:!1}),r.y+1<n&&(l[new t.OverscaledTileID(e.overscaledZ,a,r.z,i,r.y+1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,e.wrap,r.z,r.x,r.y+1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,s,r.z,o,r.y+1).key]={backfilled:!1}),l},r.prototype.unloadTile=function(t){t.demTexture&&this.map.painter.saveTileTexture(t.demTexture),t.fbo&&(t.fbo.destroy(),delete t.fbo),t.dem&&delete t.dem,delete t.neighboringTiles,t.state="unloaded",this.dispatcher.send("removeDEMTile",{uid:t.uid,source:this.id},void 0,t.workerID)},r}(Z),J=function(e){function r(r,n,i,a){e.call(this),this.id=r,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._removed=!1,this.dispatcher=i,this.setEventedParent(a),this._data=n.data,this._options=t.extend({},n),this._collectResourceTiming=n.collectResourceTiming,this._resourceTiming=[],void 0!==n.maxzoom&&(this.maxzoom=n.maxzoom),n.type&&(this.type=n.type);var o=t.default$8/this.tileSize;this.workerOptions=t.extend({source:this.id,cluster:n.cluster||!1,geojsonVtOptions:{buffer:(void 0!==n.buffer?n.buffer:128)*o,tolerance:(void 0!==n.tolerance?n.tolerance:.375)*o,extent:t.default$8,maxZoom:this.maxzoom,lineMetrics:n.lineMetrics||!1},superclusterOptions:{maxZoom:void 0!==n.clusterMaxZoom?Math.min(n.clusterMaxZoom,this.maxzoom-1):this.maxzoom-1,extent:t.default$8,radius:(n.clusterRadius||50)*o,log:!1}},n.workerOptions)}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.load=function(){var e=this;this.fire(new t.Event("dataloading",{dataType:"source"})),this._updateWorkerData(function(r){if(r)e.fire(new t.ErrorEvent(r));else{var n={dataType:"source",sourceDataType:"metadata"};e._collectResourceTiming&&e._resourceTiming&&e._resourceTiming.length>0&&(n.resourceTiming=e._resourceTiming,e._resourceTiming=[]),e.fire(new t.Event("data",n))}})},r.prototype.onAdd=function(t){this.map=t,this.load()},r.prototype.setData=function(e){var r=this;return this._data=e,this.fire(new t.Event("dataloading",{dataType:"source"})),this._updateWorkerData(function(e){if(e)return r.fire(new t.ErrorEvent(e));var n={dataType:"source",sourceDataType:"content"};r._collectResourceTiming&&r._resourceTiming&&r._resourceTiming.length>0&&(n.resourceTiming=r._resourceTiming,r._resourceTiming=[]),r.fire(new t.Event("data",n))}),this},r.prototype._updateWorkerData=function(e){var r,n,i=this,a=t.extend({},this.workerOptions),o=this._data;"string"==typeof o?(a.request=this.map._transformRequest((r=o,(n=t.default.document.createElement("a")).href=r,n.href),t.ResourceType.Source),a.request.collectResourceTiming=this._collectResourceTiming):a.data=JSON.stringify(o),this.workerID=this.dispatcher.send(this.type+"."+a.source+".loadData",a,function(t,r){i._removed||r&&r.abandoned||(i._loaded=!0,r&&r.resourceTiming&&r.resourceTiming[i.id]&&(i._resourceTiming=r.resourceTiming[i.id].slice(0)),i.dispatcher.send(i.type+"."+a.source+".coalesce",null,null,i.workerID),e(t))},this.workerID)},r.prototype.loadTile=function(t,e){var r=this,n=void 0===t.workerID?"loadTile":"reloadTile",i={type:this.type,uid:t.uid,tileID:t.tileID,zoom:t.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:a.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes};t.workerID=this.dispatcher.send(n,i,function(i,a){return t.unloadVectorData(),t.aborted?e(null):i?e(i):(t.loadVectorData(a,r.map.painter,"reloadTile"===n),e(null))},this.workerID)},r.prototype.abortTile=function(t){t.aborted=!0},r.prototype.unloadTile=function(t){t.unloadVectorData(),this.dispatcher.send("removeTile",{uid:t.uid,type:this.type,source:this.id},null,t.workerID)},r.prototype.onRemove=function(){this._removed=!0,this.dispatcher.send("removeSource",{type:this.type,source:this.id},null,this.workerID)},r.prototype.serialize=function(){return t.extend({},this._options,{type:this.type,data:this._data})},r.prototype.hasTransition=function(){return!1},r}(t.Evented),K=t.createLayout([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]),Q=function(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null};Q.prototype.bind=function(t,e,r,n,i,a,o,s){this.context=t;for(var l=this.boundPaintVertexBuffers.length!==n.length,u=0;!l&&u<n.length;u++)this.boundPaintVertexBuffers[u]!==n[u]&&(l=!0);var c=!this.vao||this.boundProgram!==e||this.boundLayoutVertexBuffer!==r||l||this.boundIndexBuffer!==i||this.boundVertexOffset!==a||this.boundDynamicVertexBuffer!==o||this.boundDynamicVertexBuffer2!==s;!t.extVertexArrayObject||c?this.freshBind(e,r,n,i,a,o,s):(t.bindVertexArrayOES.set(this.vao),o&&o.bind(),i&&i.dynamicDraw&&i.bind(),s&&s.bind())},Q.prototype.freshBind=function(t,e,r,n,i,a,o){var s,l=t.numAttributes,u=this.context,c=u.gl;if(u.extVertexArrayObject)this.vao&&this.destroy(),this.vao=u.extVertexArrayObject.createVertexArrayOES(),u.bindVertexArrayOES.set(this.vao),s=0,this.boundProgram=t,this.boundLayoutVertexBuffer=e,this.boundPaintVertexBuffers=r,this.boundIndexBuffer=n,this.boundVertexOffset=i,this.boundDynamicVertexBuffer=a,this.boundDynamicVertexBuffer2=o;else{s=u.currentNumAttributes||0;for(var f=l;f<s;f++)c.disableVertexAttribArray(f)}e.enableAttributes(c,t);for(var h=0,p=r;h<p.length;h+=1)p[h].enableAttributes(c,t);a&&a.enableAttributes(c,t),o&&o.enableAttributes(c,t),e.bind(),e.setVertexAttribPointers(c,t,i);for(var d=0,v=r;d<v.length;d+=1){var g=v[d];g.bind(),g.setVertexAttribPointers(c,t,i)}a&&(a.bind(),a.setVertexAttribPointers(c,t,i)),n&&n.bind(),o&&(o.bind(),o.setVertexAttribPointers(c,t,i)),u.currentNumAttributes=l},Q.prototype.destroy=function(){this.vao&&(this.context.extVertexArrayObject.deleteVertexArrayOES(this.vao),this.vao=null)};var tt=function(e){function r(t,r,n,i){e.call(this),this.id=t,this.dispatcher=n,this.coordinates=r.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this.setEventedParent(i),this.options=r}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.load=function(){var e=this;this.fire(new t.Event("dataloading",{dataType:"source"})),this.url=this.options.url,t.getImage(this.map._transformRequest(this.url,t.ResourceType.Image),function(r,n){r?e.fire(new t.ErrorEvent(r)):n&&(e.image=a.getImageData(n),e._finishLoading())})},r.prototype._finishLoading=function(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})))},r.prototype.onAdd=function(t){this.map=t,this.load()},r.prototype.setCoordinates=function(e){this.coordinates=e;var r=this.map,n=e.map(function(t){return r.transform.locationCoordinate(G.convert(t)).zoomTo(0)}),i=this.centerCoord=t.getCoordinatesCenter(n);i.column=Math.floor(i.column),i.row=Math.floor(i.row),this.tileID=new t.CanonicalTileID(i.zoom,i.column,i.row),this.minzoom=this.maxzoom=i.zoom;var a=n.map(function(e){var r=e.zoomTo(i.zoom);return new t.default$1(Math.round((r.column-i.column)*t.default$8),Math.round((r.row-i.row)*t.default$8))});return this._boundsArray=new t.RasterBoundsArray,this._boundsArray.emplaceBack(a[0].x,a[0].y,0,0),this._boundsArray.emplaceBack(a[1].x,a[1].y,t.default$8,0),this._boundsArray.emplaceBack(a[3].x,a[3].y,0,t.default$8),this._boundsArray.emplaceBack(a[2].x,a[2].y,t.default$8,t.default$8),this.boundsBuffer&&(this.boundsBuffer.destroy(),delete this.boundsBuffer),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"})),this},r.prototype.prepare=function(){if(0!==Object.keys(this.tiles).length&&this.image){var t=this.map.painter.context,e=t.gl;for(var r in this.boundsBuffer||(this.boundsBuffer=t.createVertexBuffer(this._boundsArray,K.members)),this.boundsVAO||(this.boundsVAO=new Q),this.texture||(this.texture=new O(t,this.image,e.RGBA),this.texture.bind(e.LINEAR,e.CLAMP_TO_EDGE)),this.tiles){var n=this.tiles[r];"loaded"!==n.state&&(n.state="loaded",n.texture=this.texture)}}},r.prototype.loadTile=function(t,e){this.tileID&&this.tileID.equals(t.tileID.canonical)?(this.tiles[String(t.tileID.wrap)]=t,t.buckets={},e(null)):(t.state="errored",e(null))},r.prototype.serialize=function(){return{type:"image",url:this.options.url,coordinates:this.coordinates}},r.prototype.hasTransition=function(){return!1},r}(t.Evented),et=function(e){function r(t,r,n,i){e.call(this,t,r,n,i),this.roundZoom=!0,this.type="video",this.options=r}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.load=function(){var e=this,r=this.options;this.urls=[];for(var n=0,i=r.urls;n<i.length;n+=1){var a=i[n];e.urls.push(e.map._transformRequest(a,t.ResourceType.Source).url)}t.getVideo(this.urls,function(r,n){r?e.fire(new t.ErrorEvent(r)):n&&(e.video=n,e.video.loop=!0,e.video.addEventListener("playing",function(){e.map._rerender()}),e.map&&e.video.play(),e._finishLoading())})},r.prototype.getVideo=function(){return this.video},r.prototype.onAdd=function(t){this.map||(this.map=t,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))},r.prototype.prepare=function(){if(!(0===Object.keys(this.tiles).length||this.video.readyState<2)){var t=this.map.painter.context,e=t.gl;for(var r in this.boundsBuffer||(this.boundsBuffer=t.createVertexBuffer(this._boundsArray,K.members)),this.boundsVAO||(this.boundsVAO=new Q),this.texture?this.video.paused||(this.texture.bind(e.LINEAR,e.CLAMP_TO_EDGE),e.texSubImage2D(e.TEXTURE_2D,0,0,0,e.RGBA,e.UNSIGNED_BYTE,this.video)):(this.texture=new O(t,this.video,e.RGBA),this.texture.bind(e.LINEAR,e.CLAMP_TO_EDGE)),this.tiles){var n=this.tiles[r];"loaded"!==n.state&&(n.state="loaded",n.texture=this.texture)}}},r.prototype.serialize=function(){return{type:"video",urls:this.urls,coordinates:this.coordinates}},r.prototype.hasTransition=function(){return this.video&&!this.video.paused},r}(tt),rt=function(e){function r(r,n,i,a){e.call(this,r,n,i,a),n.coordinates?Array.isArray(n.coordinates)&&4===n.coordinates.length&&!n.coordinates.some(function(t){return!Array.isArray(t)||2!==t.length||t.some(function(t){return"number"!=typeof t})})||this.fire(new t.ErrorEvent(new t.default$9("sources."+r,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new t.ErrorEvent(new t.default$9("sources."+r,null,'missing required property "coordinates"'))),n.animate&&"boolean"!=typeof n.animate&&this.fire(new t.ErrorEvent(new t.default$9("sources."+r,null,'optional "animate" property must be a boolean value'))),n.canvas?"string"==typeof n.canvas||n.canvas instanceof t.default.HTMLCanvasElement||this.fire(new t.ErrorEvent(new t.default$9("sources."+r,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new t.ErrorEvent(new t.default$9("sources."+r,null,'missing required property "canvas"'))),this.options=n,this.animate=void 0===n.animate||n.animate}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.load=function(){this.canvas||(this.canvas=this.options.canvas instanceof t.default.HTMLCanvasElement?this.options.canvas:t.default.document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new t.ErrorEvent(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map._rerender()},this.pause=function(){this._playing=!1},this._finishLoading())},r.prototype.getCanvas=function(){return this.canvas},r.prototype.onAdd=function(t){this.map=t,this.load(),this.canvas&&this.animate&&this.play()},r.prototype.onRemove=function(){this.pause()},r.prototype.prepare=function(){var t=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,t=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,t=!0),!this._hasInvalidDimensions()&&0!==Object.keys(this.tiles).length){var e=this.map.painter.context,r=e.gl;for(var n in this.boundsBuffer||(this.boundsBuffer=e.createVertexBuffer(this._boundsArray,K.members)),this.boundsVAO||(this.boundsVAO=new Q),this.texture?t?this.texture.update(this.canvas):this._playing&&(this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE),r.texSubImage2D(r.TEXTURE_2D,0,0,0,r.RGBA,r.UNSIGNED_BYTE,this.canvas)):(this.texture=new O(e,this.canvas,r.RGBA),this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE)),this.tiles){var i=this.tiles[n];"loaded"!==i.state&&(i.state="loaded",i.texture=this.texture)}}},r.prototype.serialize=function(){return{type:"canvas",coordinates:this.coordinates}},r.prototype.hasTransition=function(){return this._playing},r.prototype._hasInvalidDimensions=function(){for(var t=0,e=[this.canvas.width,this.canvas.height];t<e.length;t+=1){var r=e[t];if(isNaN(r)||r<=0)return!0}return!1},r}(tt),nt={vector:X,raster:Z,"raster-dem":$,geojson:J,video:et,image:tt,canvas:rt},it=function(e,r,n,i){var a=new nt[r.type](e,r,n,i);if(a.id!==e)throw new Error("Expected Source id to be "+e+" instead of "+a.id);return t.bindAll(["load","abort","unload","serialize","prepare"],a),a};function at(t,e,r,n,i){var a=i.maxPitchScaleFactor(),o=t.tilesIn(r,a);o.sort(ot);for(var s=[],l=0,u=o;l<u.length;l+=1){var c=u[l];s.push({wrappedTileID:c.tileID.wrapped().key,queryResults:c.tile.queryRenderedFeatures(e,c.queryGeometry,c.scale,n,i,a,t.transform.calculatePosMatrix(c.tileID.toUnwrapped()))})}return function(t){for(var e={},r={},n=0,i=t;n<i.length;n+=1){var a=i[n],o=a.queryResults,s=a.wrappedTileID,l=r[s]=r[s]||{};for(var u in o)for(var c=o[u],f=l[u]=l[u]||{},h=e[u]=e[u]||[],p=0,d=c;p<d.length;p+=1){var v=d[p];f[v.featureIndex]||(f[v.featureIndex]=!0,h.push(v.feature))}}return e}(s)}function ot(t,e){var r=t.tileID,n=e.tileID;return r.overscaledZ-n.overscaledZ||r.canonical.y-n.canonical.y||r.wrap-n.wrap||r.canonical.x-n.canonical.x}var st=function(e,r){this.tileID=e,this.uid=t.uniqueId(),this.uses=0,this.tileSize=r,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.expiredRequestCount=0,this.state="loading"};st.prototype.registerFadeDuration=function(t){var e=t+this.timeAdded;e<a.now()||this.fadeEndTime&&e<this.fadeEndTime||(this.fadeEndTime=e)},st.prototype.wasRequested=function(){return"errored"===this.state||"loaded"===this.state||"reloading"===this.state},st.prototype.loadVectorData=function(e,r,n){if(this.hasData()&&this.unloadVectorData(),this.state="loaded",e){if(e.featureIndex&&(this.latestFeatureIndex=e.featureIndex,e.rawTileData?(this.latestRawTileData=e.rawTileData,this.latestFeatureIndex.rawTileData=e.rawTileData):this.latestRawTileData&&(this.latestFeatureIndex.rawTileData=this.latestRawTileData)),this.collisionBoxArray=e.collisionBoxArray,this.buckets=function(t,e){var r={};if(!e)return r;for(var n=0,i=t;n<i.length;n+=1){var a=i[n],o=a.layerIds.map(function(t){return e.getLayer(t)}).filter(Boolean);if(0!==o.length){a.layers=o;for(var s=0,l=o;s<l.length;s+=1)r[l[s].id]=a}}return r}(e.buckets,r.style),n)for(var i in this.buckets){var a=this.buckets[i];a instanceof t.default$14&&(a.justReloaded=!0)}for(var o in this.queryPadding=0,this.buckets){var s=this.buckets[o];this.queryPadding=Math.max(this.queryPadding,r.style.getLayer(s.layerIds[0]).queryRadius(s))}e.iconAtlasImage&&(this.iconAtlasImage=e.iconAtlasImage),e.glyphAtlasImage&&(this.glyphAtlasImage=e.glyphAtlasImage)}else this.collisionBoxArray=new t.CollisionBoxArray},st.prototype.unloadVectorData=function(){for(var t in this.buckets)this.buckets[t].destroy();this.buckets={},this.iconAtlasTexture&&this.iconAtlasTexture.destroy(),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.latestFeatureIndex=null,this.state="unloaded"},st.prototype.unloadDEMData=function(){this.dem=null,this.neighboringTiles=null,this.state="unloaded"},st.prototype.getBucket=function(t){return this.buckets[t.id]},st.prototype.upload=function(t){for(var e in this.buckets){var r=this.buckets[e];r.uploaded||(r.upload(t),r.uploaded=!0)}var n=t.gl;this.iconAtlasImage&&(this.iconAtlasTexture=new O(t,this.iconAtlasImage,n.RGBA),this.iconAtlasImage=null),this.glyphAtlasImage&&(this.glyphAtlasTexture=new O(t,this.glyphAtlasImage,n.ALPHA),this.glyphAtlasImage=null)},st.prototype.queryRenderedFeatures=function(t,e,r,n,i,a,o){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:e,scale:r,tileSize:this.tileSize,posMatrix:o,transform:i,params:n,queryPadding:this.queryPadding*a},t):{}},st.prototype.querySourceFeatures=function(e,r){if(this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData){var n=this.latestFeatureIndex.loadVTLayers(),i=r?r.sourceLayer:"",a=n._geojsonTileLayer||n[i];if(a)for(var o=t.default$13(r&&r.filter),s={z:this.tileID.overscaledZ,x:this.tileID.canonical.x,y:this.tileID.canonical.y},l=0;l<a.length;l++){var u=a.feature(l);if(o(new t.default$16(this.tileID.overscaledZ),u)){var c=new t.default$12(u,s.z,s.x,s.y);c.tile=s,e.push(c)}}}},st.prototype.clearMask=function(){this.segments&&(this.segments.destroy(),delete this.segments),this.maskedBoundsBuffer&&(this.maskedBoundsBuffer.destroy(),delete this.maskedBoundsBuffer),this.maskedIndexBuffer&&(this.maskedIndexBuffer.destroy(),delete this.maskedIndexBuffer)},st.prototype.setMask=function(e,r){if(!t.default$10(this.mask,e)&&(this.mask=e,this.clearMask(),!t.default$10(e,{0:!0}))){var n=new t.RasterBoundsArray,i=new t.TriangleIndexArray;this.segments=new t.default$15,this.segments.prepareSegment(0,n,i);for(var a=Object.keys(e),o=0;o<a.length;o++){var s=e[a[o]],l=t.default$8>>s.z,u=new t.default$1(s.x*l,s.y*l),c=new t.default$1(u.x+l,u.y+l),f=this.segments.prepareSegment(4,n,i);n.emplaceBack(u.x,u.y,u.x,u.y),n.emplaceBack(c.x,u.y,c.x,u.y),n.emplaceBack(u.x,c.y,u.x,c.y),n.emplaceBack(c.x,c.y,c.x,c.y);var h=f.vertexLength;i.emplaceBack(h,h+1,h+2),i.emplaceBack(h+1,h+2,h+3),f.vertexLength+=4,f.primitiveLength+=2}this.maskedBoundsBuffer=r.createVertexBuffer(n,K.members),this.maskedIndexBuffer=r.createIndexBuffer(i)}},st.prototype.hasData=function(){return"loaded"===this.state||"reloading"===this.state||"expired"===this.state},st.prototype.setExpiryData=function(e){var r=this.expirationTime;if(e.cacheControl){var n=t.parseCacheControl(e.cacheControl);n["max-age"]&&(this.expirationTime=Date.now()+1e3*n["max-age"])}else e.expires&&(this.expirationTime=new Date(e.expires).getTime());if(this.expirationTime){var i=Date.now(),a=!1;if(this.expirationTime>i)a=!1;else if(r)if(this.expirationTime<r)a=!0;else{var o=this.expirationTime-r;o?this.expirationTime=i+Math.max(o,3e4):a=!0}else a=!0;a?(this.expiredRequestCount++,this.state="expired"):this.expiredRequestCount=0}},st.prototype.getExpiryTimeout=function(){if(this.expirationTime)return this.expiredRequestCount?1e3*(1<<Math.min(this.expiredRequestCount-1,31)):Math.min(this.expirationTime-(new Date).getTime(),Math.pow(2,31)-1)};var lt=function(t,e){this.max=t,this.onRemove=e,this.reset()};lt.prototype.reset=function(){for(var t in this.data)for(var e=0,r=this.data[t];e<r.length;e+=1){var n=r[e];n.timeout&&clearTimeout(n.timeout),this.onRemove(n.value)}return this.data={},this.order=[],this},lt.prototype.add=function(t,e,r){var n=this,i=t.wrapped().key;void 0===this.data[i]&&(this.data[i]=[]);var a={value:e,timeout:void 0};if(void 0!==r&&(a.timeout=setTimeout(function(){n.remove(t,a)},r)),this.data[i].push(a),this.order.push(i),this.order.length>this.max){var o=this._getAndRemoveByKey(this.order[0]);o&&this.onRemove(o)}return this},lt.prototype.has=function(t){return t.wrapped().key in this.data},lt.prototype.getAndRemove=function(t){return this.has(t)?this._getAndRemoveByKey(t.wrapped().key):null},lt.prototype._getAndRemoveByKey=function(t){var e=this.data[t].shift();return e.timeout&&clearTimeout(e.timeout),0===this.data[t].length&&delete this.data[t],this.order.splice(this.order.indexOf(t),1),e.value},lt.prototype.get=function(t){return this.has(t)?this.data[t.wrapped().key][0].value:null},lt.prototype.remove=function(t,e){if(!this.has(t))return this;var r=t.wrapped().key,n=void 0===e?0:this.data[r].indexOf(e),i=this.data[r][n];return this.data[r].splice(n,1),i.timeout&&clearTimeout(i.timeout),0===this.data[r].length&&delete this.data[r],this.onRemove(i.value),this.order.splice(this.order.indexOf(r),1),this},lt.prototype.setMaxSize=function(t){for(this.max=t;this.order.length>this.max;){var e=this._getAndRemoveByKey(this.order[0]);e&&this.onRemove(e)}return this};var ut=function(t,e,r){this.context=t;var n=t.gl;this.buffer=n.createBuffer(),this.dynamicDraw=Boolean(r),this.unbindVAO(),t.bindElementBuffer.set(this.buffer),n.bufferData(n.ELEMENT_ARRAY_BUFFER,e.arrayBuffer,this.dynamicDraw?n.DYNAMIC_DRAW:n.STATIC_DRAW),this.dynamicDraw||delete e.arrayBuffer};ut.prototype.unbindVAO=function(){this.context.extVertexArrayObject&&this.context.bindVertexArrayOES.set(null)},ut.prototype.bind=function(){this.context.bindElementBuffer.set(this.buffer)},ut.prototype.updateData=function(t){var e=this.context.gl;this.unbindVAO(),this.bind(),e.bufferSubData(e.ELEMENT_ARRAY_BUFFER,0,t.arrayBuffer)},ut.prototype.destroy=function(){var t=this.context.gl;this.buffer&&(t.deleteBuffer(this.buffer),delete this.buffer)};var ct={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"},ft=function(t,e,r,n){this.length=e.length,this.attributes=r,this.itemSize=e.bytesPerElement,this.dynamicDraw=n,this.context=t;var i=t.gl;this.buffer=i.createBuffer(),t.bindVertexBuffer.set(this.buffer),i.bufferData(i.ARRAY_BUFFER,e.arrayBuffer,this.dynamicDraw?i.DYNAMIC_DRAW:i.STATIC_DRAW),this.dynamicDraw||delete e.arrayBuffer};ft.prototype.bind=function(){this.context.bindVertexBuffer.set(this.buffer)},ft.prototype.updateData=function(t){var e=this.context.gl;this.bind(),e.bufferSubData(e.ARRAY_BUFFER,0,t.arrayBuffer)},ft.prototype.enableAttributes=function(t,e){for(var r=0;r<this.attributes.length;r++){var n=this.attributes[r],i=e.attributes[n.name];void 0!==i&&t.enableVertexAttribArray(i)}},ft.prototype.setVertexAttribPointers=function(t,e,r){for(var n=0;n<this.attributes.length;n++){var i=this.attributes[n],a=e.attributes[i.name];void 0!==a&&t.vertexAttribPointer(a,i.components,t[ct[i.type]],!1,this.itemSize,i.offset+this.itemSize*(r||0))}},ft.prototype.destroy=function(){var t=this.context.gl;this.buffer&&(t.deleteBuffer(this.buffer),delete this.buffer)};var ht=function(e){this.context=e,this.current=t.default$6.transparent};ht.prototype.get=function(){return this.current},ht.prototype.set=function(t){var e=this.current;t.r===e.r&&t.g===e.g&&t.b===e.b&&t.a===e.a||(this.context.gl.clearColor(t.r,t.g,t.b,t.a),this.current=t)};var pt=function(t){this.context=t,this.current=1};pt.prototype.get=function(){return this.current},pt.prototype.set=function(t){this.current!==t&&(this.context.gl.clearDepth(t),this.current=t)};var dt=function(t){this.context=t,this.current=0};dt.prototype.get=function(){return this.current},dt.prototype.set=function(t){this.current!==t&&(this.context.gl.clearStencil(t),this.current=t)};var vt=function(t){this.context=t,this.current=[!0,!0,!0,!0]};vt.prototype.get=function(){return this.current},vt.prototype.set=function(t){var e=this.current;t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]||(this.context.gl.colorMask(t[0],t[1],t[2],t[3]),this.current=t)};var gt=function(t){this.context=t,this.current=!0};gt.prototype.get=function(){return this.current},gt.prototype.set=function(t){this.current!==t&&(this.context.gl.depthMask(t),this.current=t)};var mt=function(t){this.context=t,this.current=255};mt.prototype.get=function(){return this.current},mt.prototype.set=function(t){this.current!==t&&(this.context.gl.stencilMask(t),this.current=t)};var yt=function(t){this.context=t,this.current={func:t.gl.ALWAYS,ref:0,mask:255}};yt.prototype.get=function(){return this.current},yt.prototype.set=function(t){var e=this.current;t.func===e.func&&t.ref===e.ref&&t.mask===e.mask||(this.context.gl.stencilFunc(t.func,t.ref,t.mask),this.current=t)};var xt=function(t){this.context=t;var e=this.context.gl;this.current=[e.KEEP,e.KEEP,e.KEEP]};xt.prototype.get=function(){return this.current},xt.prototype.set=function(t){var e=this.current;t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]||(this.context.gl.stencilOp(t[0],t[1],t[2]),this.current=t)};var bt=function(t){this.context=t,this.current=!1};bt.prototype.get=function(){return this.current},bt.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;t?e.enable(e.STENCIL_TEST):e.disable(e.STENCIL_TEST),this.current=t}};var _t=function(t){this.context=t,this.current=[0,1]};_t.prototype.get=function(){return this.current},_t.prototype.set=function(t){var e=this.current;t[0]===e[0]&&t[1]===e[1]||(this.context.gl.depthRange(t[0],t[1]),this.current=t)};var wt=function(t){this.context=t,this.current=!1};wt.prototype.get=function(){return this.current},wt.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;t?e.enable(e.DEPTH_TEST):e.disable(e.DEPTH_TEST),this.current=t}};var kt=function(t){this.context=t,this.current=t.gl.LESS};kt.prototype.get=function(){return this.current},kt.prototype.set=function(t){this.current!==t&&(this.context.gl.depthFunc(t),this.current=t)};var At=function(t){this.context=t,this.current=!1};At.prototype.get=function(){return this.current},At.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;t?e.enable(e.BLEND):e.disable(e.BLEND),this.current=t}};var Tt=function(t){this.context=t;var e=this.context.gl;this.current=[e.ONE,e.ZERO]};Tt.prototype.get=function(){return this.current},Tt.prototype.set=function(t){var e=this.current;t[0]===e[0]&&t[1]===e[1]||(this.context.gl.blendFunc(t[0],t[1]),this.current=t)};var Mt=function(e){this.context=e,this.current=t.default$6.transparent};Mt.prototype.get=function(){return this.current},Mt.prototype.set=function(t){var e=this.current;t.r===e.r&&t.g===e.g&&t.b===e.b&&t.a===e.a||(this.context.gl.blendColor(t.r,t.g,t.b,t.a),this.current=t)};var Et=function(t){this.context=t,this.current=null};Et.prototype.get=function(){return this.current},Et.prototype.set=function(t){this.current!==t&&(this.context.gl.useProgram(t),this.current=t)};var St=function(t){this.context=t,this.current=1};St.prototype.get=function(){return this.current},St.prototype.set=function(e){var r=this.context.lineWidthRange,n=t.clamp(e,r[0],r[1]);this.current!==n&&(this.context.gl.lineWidth(n),this.current=e)};var Ct=function(t){this.context=t,this.current=t.gl.TEXTURE0};Ct.prototype.get=function(){return this.current},Ct.prototype.set=function(t){this.current!==t&&(this.context.gl.activeTexture(t),this.current=t)};var Lt=function(t){this.context=t;var e=this.context.gl;this.current=[0,0,e.drawingBufferWidth,e.drawingBufferHeight]};Lt.prototype.get=function(){return this.current},Lt.prototype.set=function(t){var e=this.current;t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]||(this.context.gl.viewport(t[0],t[1],t[2],t[3]),this.current=t)};var Ot=function(t){this.context=t,this.current=null};Ot.prototype.get=function(){return this.current},Ot.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;e.bindFramebuffer(e.FRAMEBUFFER,t),this.current=t}};var It=function(t){this.context=t,this.current=null};It.prototype.get=function(){return this.current},It.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;e.bindRenderbuffer(e.RENDERBUFFER,t),this.current=t}};var Pt=function(t){this.context=t,this.current=null};Pt.prototype.get=function(){return this.current},Pt.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;e.bindTexture(e.TEXTURE_2D,t),this.current=t}};var Dt=function(t){this.context=t,this.current=null};Dt.prototype.get=function(){return this.current},Dt.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;e.bindBuffer(e.ARRAY_BUFFER,t),this.current=t}};var zt=function(t){this.context=t,this.current=null};zt.prototype.get=function(){return this.current},zt.prototype.set=function(t){var e=this.context.gl;e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,t),this.current=t};var Rt=function(t){this.context=t,this.current=null};Rt.prototype.get=function(){return this.current},Rt.prototype.set=function(t){this.current!==t&&this.context.extVertexArrayObject&&(this.context.extVertexArrayObject.bindVertexArrayOES(t),this.current=t)};var Ft=function(t){this.context=t,this.current=4};Ft.prototype.get=function(){return this.current},Ft.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;e.pixelStorei(e.UNPACK_ALIGNMENT,t),this.current=t}};var Bt=function(t){this.context=t,this.current=!1};Bt.prototype.get=function(){return this.current},Bt.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;e.pixelStorei(e.UNPACK_PREMULTIPLY_ALPHA_WEBGL,t),this.current=t}};var Nt=function(t,e){this.context=t,this.current=null,this.parent=e};Nt.prototype.get=function(){return this.current};var jt=function(t){function e(e,r){t.call(this,e,r),this.dirty=!1}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){if(this.dirty||this.current!==t){var e=this.context.gl;this.context.bindFramebuffer.set(this.parent),e.framebufferTexture2D(e.FRAMEBUFFER,e.COLOR_ATTACHMENT0,e.TEXTURE_2D,t,0),this.current=t,this.dirty=!1}},e.prototype.setDirty=function(){this.dirty=!0},e}(Nt),Vt=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;this.context.bindFramebuffer.set(this.parent),e.framebufferRenderbuffer(e.FRAMEBUFFER,e.DEPTH_ATTACHMENT,e.RENDERBUFFER,t),this.current=t}},e}(Nt),Ut=function(t,e,r){this.context=t,this.width=e,this.height=r;var n=t.gl,i=this.framebuffer=n.createFramebuffer();this.colorAttachment=new jt(t,i),this.depthAttachment=new Vt(t,i)};Ut.prototype.destroy=function(){var t=this.context.gl,e=this.colorAttachment.get();e&&t.deleteTexture(e);var r=this.depthAttachment.get();r&&t.deleteRenderbuffer(r),t.deleteFramebuffer(this.framebuffer)};var Ht=function(t,e,r){this.func=t,this.mask=e,this.range=r};Ht.ReadOnly=!1,Ht.ReadWrite=!0,Ht.disabled=new Ht(519,Ht.ReadOnly,[0,1]);var qt=function(t,e,r,n,i,a){this.test=t,this.ref=e,this.mask=r,this.fail=n,this.depthFail=i,this.pass=a};qt.disabled=new qt({func:519,mask:0},0,0,7680,7680,7680);var Gt=function(t,e,r){this.blendFunction=t,this.blendColor=e,this.mask=r};Gt.disabled=new Gt(Gt.Replace=[1,0],t.default$6.transparent,[!1,!1,!1,!1]),Gt.unblended=new Gt(Gt.Replace,t.default$6.transparent,[!0,!0,!0,!0]),Gt.alphaBlended=new Gt([1,771],t.default$6.transparent,[!0,!0,!0,!0]);var Wt=function(t){this.gl=t,this.extVertexArrayObject=this.gl.getExtension("OES_vertex_array_object"),this.lineWidthRange=t.getParameter(t.ALIASED_LINE_WIDTH_RANGE),this.clearColor=new ht(this),this.clearDepth=new pt(this),this.clearStencil=new dt(this),this.colorMask=new vt(this),this.depthMask=new gt(this),this.stencilMask=new mt(this),this.stencilFunc=new yt(this),this.stencilOp=new xt(this),this.stencilTest=new bt(this),this.depthRange=new _t(this),this.depthTest=new wt(this),this.depthFunc=new kt(this),this.blend=new At(this),this.blendFunc=new Tt(this),this.blendColor=new Mt(this),this.program=new Et(this),this.lineWidth=new St(this),this.activeTexture=new Ct(this),this.viewport=new Lt(this),this.bindFramebuffer=new Ot(this),this.bindRenderbuffer=new It(this),this.bindTexture=new Pt(this),this.bindVertexBuffer=new Dt(this),this.bindElementBuffer=new zt(this),this.bindVertexArrayOES=this.extVertexArrayObject&&new Rt(this),this.pixelStoreUnpack=new Ft(this),this.pixelStoreUnpackPremultiplyAlpha=new Bt(this),this.extTextureFilterAnisotropic=t.getExtension("EXT_texture_filter_anisotropic")||t.getExtension("MOZ_EXT_texture_filter_anisotropic")||t.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=t.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.extTextureHalfFloat=t.getExtension("OES_texture_half_float"),this.extTextureHalfFloat&&t.getExtension("OES_texture_half_float_linear")};Wt.prototype.createIndexBuffer=function(t,e){return new ut(this,t,e)},Wt.prototype.createVertexBuffer=function(t,e,r){return new ft(this,t,e,r)},Wt.prototype.createRenderbuffer=function(t,e,r){var n=this.gl,i=n.createRenderbuffer();return this.bindRenderbuffer.set(i),n.renderbufferStorage(n.RENDERBUFFER,t,e,r),this.bindRenderbuffer.set(null),i},Wt.prototype.createFramebuffer=function(t,e){return new Ut(this,t,e)},Wt.prototype.clear=function(t){var e=t.color,r=t.depth,n=this.gl,i=0;e&&(i|=n.COLOR_BUFFER_BIT,this.clearColor.set(e),this.colorMask.set([!0,!0,!0,!0])),void 0!==r&&(i|=n.DEPTH_BUFFER_BIT,this.clearDepth.set(r),this.depthMask.set(!0)),n.clear(i)},Wt.prototype.setDepthMode=function(t){t.func!==this.gl.ALWAYS||t.mask?(this.depthTest.set(!0),this.depthFunc.set(t.func),this.depthMask.set(t.mask),this.depthRange.set(t.range)):this.depthTest.set(!1)},Wt.prototype.setStencilMode=function(t){t.test.func!==this.gl.ALWAYS||t.mask?(this.stencilTest.set(!0),this.stencilMask.set(t.mask),this.stencilOp.set([t.fail,t.depthFail,t.pass]),this.stencilFunc.set({func:t.test.func,ref:t.ref,mask:t.test.mask})):this.stencilTest.set(!1)},Wt.prototype.setColorMode=function(e){t.default$10(e.blendFunction,Gt.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(e.blendFunction),this.blendColor.set(e.blendColor)),this.colorMask.set(e.mask)};var Yt=function(e){function r(t,r,n){var i=this;e.call(this),this.id=t,this.dispatcher=n,this.on("data",function(t){"source"===t.dataType&&"metadata"===t.sourceDataType&&(i._sourceLoaded=!0),i._sourceLoaded&&!i._paused&&"source"===t.dataType&&"content"===t.sourceDataType&&(i.reload(),i.transform&&i.update(i.transform))}),this.on("error",function(){i._sourceErrored=!0}),this._source=it(t,r,n,this),this._tiles={},this._cache=new lt(0,this._unloadTile.bind(this)),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._isIdRenderable=this._isIdRenderable.bind(this),this._coveredTiles={}}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.onAdd=function(t){this.map=t,this._maxTileCacheSize=t?t._maxTileCacheSize:null,this._source&&this._source.onAdd&&this._source.onAdd(t)},r.prototype.onRemove=function(t){this._source&&this._source.onRemove&&this._source.onRemove(t)},r.prototype.loaded=function(){if(this._sourceErrored)return!0;if(!this._sourceLoaded)return!1;for(var t in this._tiles){var e=this._tiles[t];if("loaded"!==e.state&&"errored"!==e.state)return!1}return!0},r.prototype.getSource=function(){return this._source},r.prototype.pause=function(){this._paused=!0},r.prototype.resume=function(){if(this._paused){var t=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,t&&this.reload(),this.transform&&this.update(this.transform)}},r.prototype._loadTile=function(t,e){return this._source.loadTile(t,e)},r.prototype._unloadTile=function(t){if(this._source.unloadTile)return this._source.unloadTile(t,function(){})},r.prototype._abortTile=function(t){if(this._source.abortTile)return this._source.abortTile(t,function(){})},r.prototype.serialize=function(){return this._source.serialize()},r.prototype.prepare=function(t){for(var e in this._source.prepare&&this._source.prepare(),this._tiles)this._tiles[e].upload(t)},r.prototype.getIds=function(){var e=this;return Object.keys(this._tiles).map(Number).sort(function(r,n){var i=e._tiles[r].tileID,a=e._tiles[n].tileID,o=new t.default$1(i.canonical.x,i.canonical.y).rotate(e.transform.angle),s=new t.default$1(a.canonical.x,a.canonical.y).rotate(e.transform.angle);return i.overscaledZ-a.overscaledZ||s.y-o.y||s.x-o.x})},r.prototype.getRenderableIds=function(){return this.getIds().filter(this._isIdRenderable)},r.prototype.hasRenderableParent=function(t){var e=this.findLoadedParent(t,0,{});return!!e&&this._isIdRenderable(e.tileID.key)},r.prototype._isIdRenderable=function(t){return this._tiles[t]&&this._tiles[t].hasData()&&!this._coveredTiles[t]},r.prototype.reload=function(){if(this._paused)this._shouldReloadOnResume=!0;else for(var t in this._cache.reset(),this._tiles)this._reloadTile(t,"reloading")},r.prototype._reloadTile=function(t,e){var r=this._tiles[t];r&&("loading"!==r.state&&(r.state=e),this._loadTile(r,this._tileLoaded.bind(this,r,t,e)))},r.prototype._tileLoaded=function(e,r,n,i){if(i)return e.state="errored",void(404!==i.status?this._source.fire(new t.ErrorEvent(i,{tile:e})):this.update(this.transform));e.timeAdded=a.now(),"expired"===n&&(e.refreshedUponExpiration=!0),this._setTileReloadTimer(r,e),"raster-dem"===this.getSource().type&&e.dem&&this._backfillDEM(e),this._source.fire(new t.Event("data",{dataType:"source",tile:e,coord:e.tileID})),this.map&&(this.map.painter.tileExtentVAO.vao=null)},r.prototype._backfillDEM=function(t){for(var e=this.getRenderableIds(),r=0;r<e.length;r++){var n=e[r];if(t.neighboringTiles&&t.neighboringTiles[n]){var i=this.getTileByID(n);a(t,i),a(i,t)}}function a(t,e){t.needsHillshadePrepare=!0;var r=e.tileID.canonical.x-t.tileID.canonical.x,n=e.tileID.canonical.y-t.tileID.canonical.y,i=Math.pow(2,t.tileID.canonical.z),a=e.tileID.key;0===r&&0===n||Math.abs(n)>1||(Math.abs(r)>1&&(1===Math.abs(r+i)?r+=i:1===Math.abs(r-i)&&(r-=i)),e.dem&&t.dem&&(t.dem.backfillBorder(e.dem,r,n),t.neighboringTiles&&t.neighboringTiles[a]&&(t.neighboringTiles[a].backfilled=!0)))}},r.prototype.getTile=function(t){return this.getTileByID(t.key)},r.prototype.getTileByID=function(t){return this._tiles[t]},r.prototype.getZoom=function(t){return t.zoom+t.scaleZoom(t.tileSize/this._source.tileSize)},r.prototype._findLoadedChildren=function(t,e,r){var n=!1;for(var i in this._tiles){var a=this._tiles[i];if(!(r[i]||!a.hasData()||a.tileID.overscaledZ<=t.overscaledZ||a.tileID.overscaledZ>e)){var o=Math.pow(2,a.tileID.canonical.z-t.canonical.z);if(Math.floor(a.tileID.canonical.x/o)===t.canonical.x&&Math.floor(a.tileID.canonical.y/o)===t.canonical.y)for(r[i]=a.tileID,n=!0;a&&a.tileID.overscaledZ-1>t.overscaledZ;){var s=a.tileID.scaledTo(a.tileID.overscaledZ-1);if(!s)break;(a=this._tiles[s.key])&&a.hasData()&&(delete r[i],r[s.key]=s)}}}return n},r.prototype.findLoadedParent=function(t,e,r){for(var n=t.overscaledZ-1;n>=e;n--){var i=t.scaledTo(n);if(!i)return;var a=String(i.key),o=this._tiles[a];if(o&&o.hasData())return r[a]=i,o;if(this._cache.has(i))return r[a]=i,this._cache.get(i)}},r.prototype.updateCacheSize=function(t){var e=(Math.ceil(t.width/this._source.tileSize)+1)*(Math.ceil(t.height/this._source.tileSize)+1),r=Math.floor(5*e),n="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,r):r;this._cache.setMaxSize(n)},r.prototype.handleWrapJump=function(t){var e=(t-(void 0===this._prevLng?t:this._prevLng))/360,r=Math.round(e);if(this._prevLng=t,r){var n={};for(var i in this._tiles){var a=this._tiles[i];a.tileID=a.tileID.unwrapTo(a.tileID.wrap+r),n[a.tileID.key]=a}for(var o in this._tiles=n,this._timers)clearTimeout(this._timers[o]),delete this._timers[o];for(var s in this._tiles){var l=this._tiles[s];this._setTileReloadTimer(s,l)}}},r.prototype.update=function(e){var n=this;if(this.transform=e,this._sourceLoaded&&!this._paused){var i;this.updateCacheSize(e),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used?this._source.tileID?i=e.getVisibleUnwrappedCoordinates(this._source.tileID).map(function(e){return new t.OverscaledTileID(e.canonical.z,e.wrap,e.canonical.z,e.canonical.x,e.canonical.y)}):(i=e.coveringTiles({tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled}),this._source.hasTile&&(i=i.filter(function(t){return n._source.hasTile(t)}))):i=[];var o,s=(this._source.roundZoom?Math.round:Math.floor)(this.getZoom(e)),l=Math.max(s-r.maxOverzooming,this._source.minzoom),u=Math.max(s+r.maxUnderzooming,this._source.minzoom),c=this._updateRetainedTiles(i,s),f={};if(Zt(this._source.type))for(var h=Object.keys(c),p=0;p<h.length;p++){var d=h[p],v=c[d],g=n._tiles[d];if(g&&(void 0===g.fadeEndTime||g.fadeEndTime>=a.now())){n._findLoadedChildren(v,u,c)&&(c[d]=v);var m=n.findLoadedParent(v,l,f);m&&n._addTile(m.tileID)}}for(o in f)c[o]||(n._coveredTiles[o]=!0);for(o in f)c[o]=f[o];for(var y=t.keysDifference(this._tiles,c),x=0;x<y.length;x++)n._removeTile(y[x])}},r.prototype._updateRetainedTiles=function(t,e){for(var n={},i={},a=Math.max(e-r.maxOverzooming,this._source.minzoom),o=Math.max(e+r.maxUnderzooming,this._source.minzoom),s=0;s<t.length;s++){var l=t[s],u=this._addTile(l),c=!1;if(u.hasData())n[l.key]=l;else{c=u.wasRequested(),n[l.key]=l;var f=!0;if(e+1>this._source.maxzoom){var h=l.children(this._source.maxzoom)[0],p=this.getTile(h);p&&p.hasData()?n[h.key]=h:f=!1}else{this._findLoadedChildren(l,o,n);for(var d=l.children(this._source.maxzoom),v=0;v<d.length;v++)if(!n[d[v].key]){f=!1;break}}if(!f)for(var g=l.overscaledZ-1;g>=a;--g){var m=l.scaledTo(g);if(i[m.key])break;if(i[m.key]=!0,!(u=this.getTile(m))&&c&&(u=this._addTile(m)),u&&(n[m.key]=m,c=u.wasRequested(),u.hasData()))break}}}return n},r.prototype._addTile=function(e){var r=this._tiles[e.key];if(r)return r;(r=this._cache.getAndRemove(e))&&(this._setTileReloadTimer(e.key,r),r.tileID=e);var n=Boolean(r);return n||(r=new st(e,this._source.tileSize*e.overscaleFactor()),this._loadTile(r,this._tileLoaded.bind(this,r,e.key,r.state))),r?(r.uses++,this._tiles[e.key]=r,n||this._source.fire(new t.Event("dataloading",{tile:r,coord:r.tileID,dataType:"source"})),r):null},r.prototype._setTileReloadTimer=function(t,e){var r=this;t in this._timers&&(clearTimeout(this._timers[t]),delete this._timers[t]);var n=e.getExpiryTimeout();n&&(this._timers[t]=setTimeout(function(){r._reloadTile(t,"expired"),delete r._timers[t]},n))},r.prototype._removeTile=function(t){var e=this._tiles[t];e&&(e.uses--,delete this._tiles[t],this._timers[t]&&(clearTimeout(this._timers[t]),delete this._timers[t]),e.uses>0||(e.hasData()?this._cache.add(e.tileID,e,e.getExpiryTimeout()):(e.aborted=!0,this._abortTile(e),this._unloadTile(e))))},r.prototype.clearTiles=function(){for(var t in this._shouldReloadOnResume=!1,this._paused=!1,this._tiles)this._removeTile(t);this._cache.reset()},r.prototype.tilesIn=function(e,r){for(var n=[],i=this.getIds(),a=1/0,o=1/0,s=-1/0,l=-1/0,u=e[0].zoom,c=0;c<e.length;c++){var f=e[c];a=Math.min(a,f.column),o=Math.min(o,f.row),s=Math.max(s,f.column),l=Math.max(l,f.row)}for(var h=0;h<i.length;h++){var p=this._tiles[i[h]],d=p.tileID,v=Math.pow(2,this.transform.zoom-p.tileID.overscaledZ),g=r*p.queryPadding*t.default$8/p.tileSize/v,m=[Xt(d,new t.default$17(a,o,u)),Xt(d,new t.default$17(s,l,u))];if(m[0].x-g<t.default$8&&m[0].y-g<t.default$8&&m[1].x+g>=0&&m[1].y+g>=0){for(var y=[],x=0;x<e.length;x++)y.push(Xt(d,e[x]));n.push({tile:p,tileID:d,queryGeometry:[y],scale:v})}}return n},r.prototype.getVisibleCoordinates=function(){for(var t=this,e=this.getRenderableIds().map(function(e){return t._tiles[e].tileID}),r=0,n=e;r<n.length;r+=1){var i=n[r];i.posMatrix=t.transform.calculatePosMatrix(i.toUnwrapped())}return e},r.prototype.hasTransition=function(){if(this._source.hasTransition())return!0;if(Zt(this._source.type))for(var t in this._tiles){var e=this._tiles[t];if(void 0!==e.fadeEndTime&&e.fadeEndTime>=a.now())return!0}return!1},r}(t.Evented);function Xt(e,r){var n=r.zoomTo(e.canonical.z);return new t.default$1((n.column-(e.canonical.x+e.wrap*Math.pow(2,e.canonical.z)))*t.default$8,(n.row-e.canonical.y)*t.default$8)}function Zt(t){return"raster"===t||"image"===t||"video"===t}function $t(){return new t.default.Worker(Sn.workerUrl)}Yt.maxOverzooming=10,Yt.maxUnderzooming=3;var Jt,Kt=function(){this.active={}};function Qt(e,r){var n={};for(var i in e)"ref"!==i&&(n[i]=e[i]);return t.default$18.forEach(function(t){t in r&&(n[t]=r[t])}),n}function te(t){t=t.slice();for(var e=Object.create(null),r=0;r<t.length;r++)e[t[r].id]=t[r];for(var n=0;n<t.length;n++)"ref"in t[n]&&(t[n]=Qt(t[n],e[t[n].ref]));return t}Kt.prototype.acquire=function(t){if(!this.workers){var e=Sn.workerCount;for(this.workers=[];this.workers.length<e;)this.workers.push(new $t)}return this.active[t]=!0,this.workers.slice()},Kt.prototype.release=function(t){delete this.active[t],0===Object.keys(this.active).length&&(this.workers.forEach(function(t){t.terminate()}),this.workers=null)};var ee={setStyle:"setStyle",addLayer:"addLayer",removeLayer:"removeLayer",setPaintProperty:"setPaintProperty",setLayoutProperty:"setLayoutProperty",setFilter:"setFilter",addSource:"addSource",removeSource:"removeSource",setGeoJSONSourceData:"setGeoJSONSourceData",setLayerZoomRange:"setLayerZoomRange",setLayerProperty:"setLayerProperty",setCenter:"setCenter",setZoom:"setZoom",setBearing:"setBearing",setPitch:"setPitch",setSprite:"setSprite",setGlyphs:"setGlyphs",setTransition:"setTransition",setLight:"setLight"};function re(t,e,r){r.push({command:ee.addSource,args:[t,e[t]]})}function ne(t,e,r){e.push({command:ee.removeSource,args:[t]}),r[t]=!0}function ie(t,e,r,n){ne(t,r,n),re(t,e,r)}function ae(e,r,n){var i;for(i in e[n])if(e[n].hasOwnProperty(i)&&"data"!==i&&!t.default$10(e[n][i],r[n][i]))return!1;for(i in r[n])if(r[n].hasOwnProperty(i)&&"data"!==i&&!t.default$10(e[n][i],r[n][i]))return!1;return!0}function oe(e,r,n,i,a,o){var s;for(s in r=r||{},e=e||{})e.hasOwnProperty(s)&&(t.default$10(e[s],r[s])||n.push({command:o,args:[i,s,r[s],a]}));for(s in r)r.hasOwnProperty(s)&&!e.hasOwnProperty(s)&&(t.default$10(e[s],r[s])||n.push({command:o,args:[i,s,r[s],a]}))}function se(t){return t.id}function le(t,e){return t[e.id]=e,t}var ue=function(t,e,r){var n=this.boxCells=[],i=this.circleCells=[];this.xCellCount=Math.ceil(t/r),this.yCellCount=Math.ceil(e/r);for(var a=0;a<this.xCellCount*this.yCellCount;a++)n.push([]),i.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=t,this.height=e,this.xScale=this.xCellCount/t,this.yScale=this.yCellCount/e,this.boxUid=0,this.circleUid=0};ue.prototype.keysLength=function(){return this.boxKeys.length+this.circleKeys.length},ue.prototype.insert=function(t,e,r,n,i){this._forEachCell(e,r,n,i,this._insertBoxCell,this.boxUid++),this.boxKeys.push(t),this.bboxes.push(e),this.bboxes.push(r),this.bboxes.push(n),this.bboxes.push(i)},ue.prototype.insertCircle=function(t,e,r,n){this._forEachCell(e-n,r-n,e+n,r+n,this._insertCircleCell,this.circleUid++),this.circleKeys.push(t),this.circles.push(e),this.circles.push(r),this.circles.push(n)},ue.prototype._insertBoxCell=function(t,e,r,n,i,a){this.boxCells[i].push(a)},ue.prototype._insertCircleCell=function(t,e,r,n,i,a){this.circleCells[i].push(a)},ue.prototype._query=function(t,e,r,n,i){if(r<0||t>this.width||n<0||e>this.height)return!i&&[];var a=[];if(t<=0&&e<=0&&this.width<=r&&this.height<=n){if(i)return!0;for(var o=0;o<this.boxKeys.length;o++)a.push({key:this.boxKeys[o],x1:this.bboxes[4*o],y1:this.bboxes[4*o+1],x2:this.bboxes[4*o+2],y2:this.bboxes[4*o+3]});for(var s=0;s<this.circleKeys.length;s++){var l=this.circles[3*s],u=this.circles[3*s+1],c=this.circles[3*s+2];a.push({key:this.circleKeys[s],x1:l-c,y1:u-c,x2:l+c,y2:u+c})}}else{var f={hitTest:i,seenUids:{box:{},circle:{}}};this._forEachCell(t,e,r,n,this._queryCell,a,f)}return i?a.length>0:a},ue.prototype._queryCircle=function(t,e,r,n){var i=t-r,a=t+r,o=e-r,s=e+r;if(a<0||i>this.width||s<0||o>this.height)return!n&&[];var l=[],u={hitTest:n,circle:{x:t,y:e,radius:r},seenUids:{box:{},circle:{}}};return this._forEachCell(i,o,a,s,this._queryCellCircle,l,u),n?l.length>0:l},ue.prototype.query=function(t,e,r,n){return this._query(t,e,r,n,!1)},ue.prototype.hitTest=function(t,e,r,n){return this._query(t,e,r,n,!0)},ue.prototype.hitTestCircle=function(t,e,r){return this._queryCircle(t,e,r,!0)},ue.prototype._queryCell=function(t,e,r,n,i,a,o){var s=o.seenUids,l=this.boxCells[i];if(null!==l)for(var u=this.bboxes,c=0,f=l;c<f.length;c+=1){var h=f[c];if(!s.box[h]){s.box[h]=!0;var p=4*h;if(t<=u[p+2]&&e<=u[p+3]&&r>=u[p+0]&&n>=u[p+1]){if(o.hitTest)return a.push(!0),!0;a.push({key:this.boxKeys[h],x1:u[p],y1:u[p+1],x2:u[p+2],y2:u[p+3]})}}}var d=this.circleCells[i];if(null!==d)for(var v=this.circles,g=0,m=d;g<m.length;g+=1){var y=m[g];if(!s.circle[y]){s.circle[y]=!0;var x=3*y;if(this._circleAndRectCollide(v[x],v[x+1],v[x+2],t,e,r,n)){if(o.hitTest)return a.push(!0),!0;var b=v[x],_=v[x+1],w=v[x+2];a.push({key:this.circleKeys[y],x1:b-w,y1:_-w,x2:b+w,y2:_+w})}}}},ue.prototype._queryCellCircle=function(t,e,r,n,i,a,o){var s=o.circle,l=o.seenUids,u=this.boxCells[i];if(null!==u)for(var c=this.bboxes,f=0,h=u;f<h.length;f+=1){var p=h[f];if(!l.box[p]){l.box[p]=!0;var d=4*p;if(this._circleAndRectCollide(s.x,s.y,s.radius,c[d+0],c[d+1],c[d+2],c[d+3]))return a.push(!0),!0}}var v=this.circleCells[i];if(null!==v)for(var g=this.circles,m=0,y=v;m<y.length;m+=1){var x=y[m];if(!l.circle[x]){l.circle[x]=!0;var b=3*x;if(this._circlesCollide(g[b],g[b+1],g[b+2],s.x,s.y,s.radius))return a.push(!0),!0}}},ue.prototype._forEachCell=function(t,e,r,n,i,a,o){for(var s=this._convertToXCellCoord(t),l=this._convertToYCellCoord(e),u=this._convertToXCellCoord(r),c=this._convertToYCellCoord(n),f=s;f<=u;f++)for(var h=l;h<=c;h++){var p=this.xCellCount*h+f;if(i.call(this,t,e,r,n,p,a,o))return}},ue.prototype._convertToXCellCoord=function(t){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(t*this.xScale)))},ue.prototype._convertToYCellCoord=function(t){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(t*this.yScale)))},ue.prototype._circlesCollide=function(t,e,r,n,i,a){var o=n-t,s=i-e,l=r+a;return l*l>o*o+s*s},ue.prototype._circleAndRectCollide=function(t,e,r,n,i,a,o){var s=(a-n)/2,l=Math.abs(t-(n+s));if(l>s+r)return!1;var u=(o-i)/2,c=Math.abs(e-(i+u));if(c>u+r)return!1;if(l<=s||c<=u)return!0;var f=l-s,h=c-u;return f*f+h*h<=r*r};var ce=t.default$19.layout;function fe(e,r,n,i,a){var o=t.mat4.identity(new Float32Array(16));return r?(t.mat4.identity(o),t.mat4.scale(o,o,[1/a,1/a,1]),n||t.mat4.rotateZ(o,o,i.angle)):(t.mat4.scale(o,o,[i.width/2,-i.height/2,1]),t.mat4.translate(o,o,[1,-1,0]),t.mat4.multiply(o,o,e)),o}function he(e,r,n,i,a){var o=t.mat4.identity(new Float32Array(16));return r?(t.mat4.multiply(o,o,e),t.mat4.scale(o,o,[a,a,1]),n||t.mat4.rotateZ(o,o,-i.angle)):(t.mat4.scale(o,o,[1,-1,1]),t.mat4.translate(o,o,[-1,-1,0]),t.mat4.scale(o,o,[2/i.width,2/i.height,1])),o}function pe(e,r){var n=[e.x,e.y,0,1];ke(n,n,r);var i=n[3];return{point:new t.default$1(n[0]/i,n[1]/i),signedDistanceFromCamera:i}}function de(t,e){var r=t[0]/t[3],n=t[1]/t[3];return r>=-e[0]&&r<=e[0]&&n>=-e[1]&&n<=e[1]}function ve(e,r,n,i,a,o,s,l){var u=i?e.textSizeData:e.iconSizeData,c=t.evaluateSizeForZoom(u,n.transform.zoom,ce.properties[i?"text-size":"icon-size"]),f=[256/n.width*2+1,256/n.height*2+1],h=i?e.text.dynamicLayoutVertexArray:e.icon.dynamicLayoutVertexArray;h.clear();for(var p=e.lineVertexArray,d=i?e.text.placedSymbolArray:e.icon.placedSymbolArray,v=n.transform.width/n.transform.height,g=!1,m=0;m<d.length;m++){var y=d.get(m);if(y.hidden||y.writingMode===t.WritingMode.vertical&&!g)we(y.numGlyphs,h);else{g=!1;var x=[y.anchorX,y.anchorY,0,1];if(t.vec4.transformMat4(x,x,r),de(x,f)){var b=.5+x[3]/n.transform.cameraToCenterDistance*.5,_=t.evaluateSizeForFeature(u,c,y),w=s?_*b:_/b,k=new t.default$1(y.anchorX,y.anchorY),A=pe(k,a).point,T={},M=ye(y,w,!1,l,r,a,o,e.glyphOffsetArray,p,h,A,k,T,v);g=M.useVertical,(M.notEnoughRoom||g||M.needsFlipping&&ye(y,w,!0,l,r,a,o,e.glyphOffsetArray,p,h,A,k,T,v).notEnoughRoom)&&we(y.numGlyphs,h)}else we(y.numGlyphs,h)}}i?e.text.dynamicLayoutVertexBuffer.updateData(h):e.icon.dynamicLayoutVertexBuffer.updateData(h)}function ge(t,e,r,n,i,a,o,s,l,u,c,f){var h=s.glyphStartIndex+s.numGlyphs,p=s.lineStartIndex,d=s.lineStartIndex+s.lineLength,v=e.getoffsetX(s.glyphStartIndex),g=e.getoffsetX(h-1),m=be(t*v,r,n,i,a,o,s.segment,p,d,l,u,c,f);if(!m)return null;var y=be(t*g,r,n,i,a,o,s.segment,p,d,l,u,c,f);return y?{first:m,last:y}:null}function me(e,r,n,i){return e===t.WritingMode.horizontal&&Math.abs(n.y-r.y)>Math.abs(n.x-r.x)*i?{useVertical:!0}:(e===t.WritingMode.vertical?r.y<n.y:r.x>n.x)?{needsFlipping:!0}:null}function ye(e,r,n,i,a,o,s,l,u,c,f,h,p,d){var v,g=r/24,m=e.lineOffsetX*r,y=e.lineOffsetY*r;if(e.numGlyphs>1){var x=e.glyphStartIndex+e.numGlyphs,b=e.lineStartIndex,_=e.lineStartIndex+e.lineLength,w=ge(g,l,m,y,n,f,h,e,u,o,p,!1);if(!w)return{notEnoughRoom:!0};var k=pe(w.first.point,s).point,A=pe(w.last.point,s).point;if(i&&!n){var T=me(e.writingMode,k,A,d);if(T)return T}v=[w.first];for(var M=e.glyphStartIndex+1;M<x-1;M++)v.push(be(g*l.getoffsetX(M),m,y,n,f,h,e.segment,b,_,u,o,p,!1));v.push(w.last)}else{if(i&&!n){var E=pe(h,a).point,S=e.lineStartIndex+e.segment+1,C=new t.default$1(u.getx(S),u.gety(S)),L=pe(C,a),O=L.signedDistanceFromCamera>0?L.point:xe(h,C,E,1,a),I=me(e.writingMode,E,O,d);if(I)return I}var P=be(g*l.getoffsetX(e.glyphStartIndex),m,y,n,f,h,e.segment,e.lineStartIndex,e.lineStartIndex+e.lineLength,u,o,p,!1);if(!P)return{notEnoughRoom:!0};v=[P]}for(var D=0,z=v;D<z.length;D+=1){var R=z[D];t.addDynamicAttributes(c,R.point,R.angle)}return{}}function xe(t,e,r,n,i){var a=pe(t.add(t.sub(e)._unit()),i).point,o=r.sub(a);return r.add(o._mult(n/o.mag()))}function be(e,r,n,i,a,o,s,l,u,c,f,h,p){var d=i?e-r:e+r,v=d>0?1:-1,g=0;i&&(v*=-1,g=Math.PI),v<0&&(g+=Math.PI);for(var m=v>0?l+s:l+s+1,y=m,x=a,b=a,_=0,w=0,k=Math.abs(d);_+w<=k;){if((m+=v)<l||m>=u)return null;if(b=x,void 0===(x=h[m])){var A=new t.default$1(c.getx(m),c.gety(m)),T=pe(A,f);if(T.signedDistanceFromCamera>0)x=h[m]=T.point;else{var M=m-v;x=xe(0===_?o:new t.default$1(c.getx(M),c.gety(M)),A,b,k-_+1,f)}}_+=w,w=b.dist(x)}var E=(k-_)/w,S=x.sub(b),C=S.mult(E)._add(b);return C._add(S._unit()._perp()._mult(n*v)),{point:C,angle:g+Math.atan2(x.y-b.y,x.x-b.x),tileDistance:p?{prevTileDistance:m-v===y?0:c.gettileUnitDistanceFromAnchor(m-v),lastSegmentViewportDistance:k-_}:null}}var _e=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function we(t,e){for(var r=0;r<t;r++){var n=e.length;e.resize(n+4),e.float32.set(_e,3*n)}}function ke(t,e,r){var n=e[0],i=e[1];return t[0]=r[0]*n+r[4]*i+r[12],t[1]=r[1]*n+r[5]*i+r[13],t[3]=r[3]*n+r[7]*i+r[15],t}t.default$20.mat4;var Ae=function(t,e,r){void 0===e&&(e=new ue(t.width+200,t.height+200,25)),void 0===r&&(r=new ue(t.width+200,t.height+200,25)),this.transform=t,this.grid=e,this.ignoredGrid=r,this.pitchfactor=Math.cos(t._pitch)*t.cameraToCenterDistance,this.screenRightBoundary=t.width+100,this.screenBottomBoundary=t.height+100};function Te(t,e,r){t[e+4]=r?1:0}function Me(e,r,n){return r*(t.default$8/(e.tileSize*Math.pow(2,n-e.tileID.overscaledZ)))}Ae.prototype.placeCollisionBox=function(t,e,r,n){var i=this.projectAndGetPerspectiveRatio(n,t.anchorPointX,t.anchorPointY),a=r*i.perspectiveRatio,o=t.x1*a+i.point.x,s=t.y1*a+i.point.y,l=t.x2*a+i.point.x,u=t.y2*a+i.point.y;return!e&&this.grid.hitTest(o,s,l,u)?{box:[],offscreen:!1}:{box:[o,s,l,u],offscreen:this.isOffscreen(o,s,l,u)}},Ae.prototype.approximateTileDistance=function(t,e,r,n,i){var a=i?1:n/this.pitchfactor,o=t.lastSegmentViewportDistance*r;return t.prevTileDistance+o+(a-1)*o*Math.abs(Math.sin(e))},Ae.prototype.placeCollisionCircles=function(e,r,n,i,a,o,s,l,u,c,f,h,p){var d=[],v=this.projectAnchor(c,o.anchorX,o.anchorY),g=u/24,m=o.lineOffsetX*u,y=o.lineOffsetY*u,x=new t.default$1(o.anchorX,o.anchorY),b=ge(g,l,m,y,!1,pe(x,f).point,x,o,s,f,{},!0),_=!1,w=!0,k=v.perspectiveRatio*i,A=1/(i*n),T=0,M=0;b&&(T=this.approximateTileDistance(b.first.tileDistance,b.first.angle,A,v.cameraDistance,p),M=this.approximateTileDistance(b.last.tileDistance,b.last.angle,A,v.cameraDistance,p));for(var E=0;E<e.length;E+=5){var S=e[E],C=e[E+1],L=e[E+2],O=e[E+3];if(!b||O<-T||O>M)Te(e,E,!1);else{var I=this.projectPoint(c,S,C),P=L*k;if(d.length>0){var D=I.x-d[d.length-4],z=I.y-d[d.length-3];if(P*P*2>D*D+z*z&&E+8<e.length){var R=e[E+8];if(R>-T&&R<M){Te(e,E,!1);continue}}}var F=E/5;if(d.push(I.x,I.y,P,F),Te(e,E,!0),w=w&&this.isOffscreen(I.x-P,I.y-P,I.x+P,I.y+P),!r&&this.grid.hitTestCircle(I.x,I.y,P)){if(!h)return{circles:[],offscreen:!1};_=!0}}}return{circles:_?[]:d,offscreen:w}},Ae.prototype.queryRenderedSymbols=function(e){if(0===e.length||0===this.grid.keysLength()&&0===this.ignoredGrid.keysLength())return{};for(var r=[],n=1/0,i=1/0,a=-1/0,o=-1/0,s=0,l=e;s<l.length;s+=1){var u=l[s],c=new t.default$1(u.x+100,u.y+100);n=Math.min(n,c.x),i=Math.min(i,c.y),a=Math.max(a,c.x),o=Math.max(o,c.y),r.push(c)}for(var f={},h={},p=0,d=this.grid.query(n,i,a,o).concat(this.ignoredGrid.query(n,i,a,o));p<d.length;p+=1){var v=d[p],g=v.key;if(void 0===f[g.bucketInstanceId]&&(f[g.bucketInstanceId]={}),!f[g.bucketInstanceId][g.featureIndex]){var m=[new t.default$1(v.x1,v.y1),new t.default$1(v.x2,v.y1),new t.default$1(v.x2,v.y2),new t.default$1(v.x1,v.y2)];t.polygonIntersectsPolygon(r,m)&&(f[g.bucketInstanceId][g.featureIndex]=!0,void 0===h[g.bucketInstanceId]&&(h[g.bucketInstanceId]=[]),h[g.bucketInstanceId].push(g.featureIndex))}}return h},Ae.prototype.insertCollisionBox=function(t,e,r,n){var i={bucketInstanceId:r,featureIndex:n};(e?this.ignoredGrid:this.grid).insert(i,t[0],t[1],t[2],t[3])},Ae.prototype.insertCollisionCircles=function(t,e,r,n){for(var i=e?this.ignoredGrid:this.grid,a={bucketInstanceId:r,featureIndex:n},o=0;o<t.length;o+=4)i.insertCircle(a,t[o],t[o+1],t[o+2])},Ae.prototype.projectAnchor=function(t,e,r){var n=[e,r,0,1];return ke(n,n,t),{perspectiveRatio:.5+this.transform.cameraToCenterDistance/n[3]*.5,cameraDistance:n[3]}},Ae.prototype.projectPoint=function(e,r,n){var i=[r,n,0,1];return ke(i,i,e),new t.default$1((i[0]/i[3]+1)/2*this.transform.width+100,(-i[1]/i[3]+1)/2*this.transform.height+100)},Ae.prototype.projectAndGetPerspectiveRatio=function(e,r,n){var i=[r,n,0,1];return ke(i,i,e),{point:new t.default$1((i[0]/i[3]+1)/2*this.transform.width+100,(-i[1]/i[3]+1)/2*this.transform.height+100),perspectiveRatio:.5+this.transform.cameraToCenterDistance/i[3]*.5}},Ae.prototype.isOffscreen=function(t,e,r,n){return r<100||t>=this.screenRightBoundary||n<100||e>this.screenBottomBoundary};var Ee=t.default$19.layout,Se=function(t,e,r,n){this.opacity=t?Math.max(0,Math.min(1,t.opacity+(t.placed?e:-e))):n&&r?1:0,this.placed=r};Se.prototype.isHidden=function(){return 0===this.opacity&&!this.placed};var Ce=function(t,e,r,n,i){this.text=new Se(t?t.text:null,e,r,i),this.icon=new Se(t?t.icon:null,e,n,i)};Ce.prototype.isHidden=function(){return this.text.isHidden()&&this.icon.isHidden()};var Le=function(t,e,r){this.text=t,this.icon=e,this.skipFade=r},Oe=function(t,e){this.transform=t.clone(),this.collisionIndex=new Ae(this.transform),this.placements={},this.opacities={},this.stale=!1,this.fadeDuration=e,this.retainedQueryData={}};function Ie(t,e,r){t.emplaceBack(e?1:0,r?1:0),t.emplaceBack(e?1:0,r?1:0),t.emplaceBack(e?1:0,r?1:0),t.emplaceBack(e?1:0,r?1:0)}Oe.prototype.placeLayerTile=function(e,r,n,i){var a=r.getBucket(e),o=r.latestFeatureIndex;if(a&&o&&e.id===a.layerIds[0]){var s=r.collisionBoxArray,l=a.layers[0].layout,u=Math.pow(2,this.transform.zoom-r.tileID.overscaledZ),c=r.tileSize/t.default$8,f=this.transform.calculatePosMatrix(r.tileID.toUnwrapped()),h=fe(f,"map"===l.get("text-pitch-alignment"),"map"===l.get("text-rotation-alignment"),this.transform,Me(r,1,this.transform.zoom)),p=fe(f,"map"===l.get("icon-pitch-alignment"),"map"===l.get("icon-rotation-alignment"),this.transform,Me(r,1,this.transform.zoom));this.retainedQueryData[a.bucketInstanceId]=new function(t,e,r,n,i){this.bucketInstanceId=t,this.featureIndex=e,this.sourceLayerIndex=r,this.bucketIndex=n,this.tileID=i}(a.bucketInstanceId,o,a.sourceLayerIndex,a.index,r.tileID),this.placeLayerBucket(a,f,h,p,u,c,n,i,s)}},Oe.prototype.placeLayerBucket=function(e,r,n,i,a,o,s,l,u){for(var c=e.layers[0].layout,f=t.evaluateSizeForZoom(e.textSizeData,this.transform.zoom,Ee.properties["text-size"]),h=!e.hasTextData()||c.get("text-optional"),p=!e.hasIconData()||c.get("icon-optional"),d=0,v=e.symbolInstances;d<v.length;d+=1){var g=v[d];if(!l[g.crossTileID]){var m=void 0!==g.feature.text,y=void 0!==g.feature.icon,x=!0,b=null,_=null,w=null,k=0,A=0;g.collisionArrays||(g.collisionArrays=e.deserializeCollisionBoxes(u,g.textBoxStartIndex,g.textBoxEndIndex,g.iconBoxStartIndex,g.iconBoxEndIndex)),g.collisionArrays.textFeatureIndex&&(k=g.collisionArrays.textFeatureIndex),g.collisionArrays.textBox&&(m=(b=this.collisionIndex.placeCollisionBox(g.collisionArrays.textBox,c.get("text-allow-overlap"),o,r)).box.length>0,x=x&&b.offscreen);var T=g.collisionArrays.textCircles;if(T){var M=e.text.placedSymbolArray.get(g.placedTextSymbolIndices[0]),E=t.evaluateSizeForFeature(e.textSizeData,f,M);_=this.collisionIndex.placeCollisionCircles(T,c.get("text-allow-overlap"),a,o,g.key,M,e.lineVertexArray,e.glyphOffsetArray,E,r,n,s,"map"===c.get("text-pitch-alignment")),m=c.get("text-allow-overlap")||_.circles.length>0,x=x&&_.offscreen}g.collisionArrays.iconFeatureIndex&&(A=g.collisionArrays.iconFeatureIndex),g.collisionArrays.iconBox&&(y=(w=this.collisionIndex.placeCollisionBox(g.collisionArrays.iconBox,c.get("icon-allow-overlap"),o,r)).box.length>0,x=x&&w.offscreen),h||p?p?h||(y=y&&m):m=y&&m:y=m=y&&m,m&&b&&this.collisionIndex.insertCollisionBox(b.box,c.get("text-ignore-placement"),e.bucketInstanceId,k),y&&w&&this.collisionIndex.insertCollisionBox(w.box,c.get("icon-ignore-placement"),e.bucketInstanceId,A),m&&_&&this.collisionIndex.insertCollisionCircles(_.circles,c.get("text-ignore-placement"),e.bucketInstanceId,k),this.placements[g.crossTileID]=new Le(m,y,x||e.justReloaded),l[g.crossTileID]=!0}}e.justReloaded=!1},Oe.prototype.commit=function(t,e){this.commitTime=e;var r=!1,n=t&&0!==this.fadeDuration?(this.commitTime-t.commitTime)/this.fadeDuration:1,i=t?t.opacities:{};for(var a in this.placements){var o=this.placements[a],s=i[a];s?(this.opacities[a]=new Ce(s,n,o.text,o.icon),r=r||o.text!==s.text.placed||o.icon!==s.icon.placed):(this.opacities[a]=new Ce(null,n,o.text,o.icon,o.skipFade),r=r||o.text||o.icon)}for(var l in i){var u=i[l];if(!this.opacities[l]){var c=new Ce(u,n,!1,!1);c.isHidden()||(this.opacities[l]=c,r=r||u.text.placed||u.icon.placed)}}r?this.lastPlacementChangeTime=e:"number"!=typeof this.lastPlacementChangeTime&&(this.lastPlacementChangeTime=t?t.lastPlacementChangeTime:e)},Oe.prototype.updateLayerOpacities=function(t,e){for(var r={},n=0,i=e;n<i.length;n+=1){var a=i[n],o=a.getBucket(t);o&&a.latestFeatureIndex&&t.id===o.layerIds[0]&&this.updateBucketOpacities(o,r,a.collisionBoxArray)}},Oe.prototype.updateBucketOpacities=function(t,e,r){t.hasTextData()&&t.text.opacityVertexArray.clear(),t.hasIconData()&&t.icon.opacityVertexArray.clear(),t.hasCollisionBoxData()&&t.collisionBox.collisionVertexArray.clear(),t.hasCollisionCircleData()&&t.collisionCircle.collisionVertexArray.clear();for(var n=t.layers[0].layout,i=new Ce(null,0,!1,!1,!0),a=new Ce(null,0,n.get("text-allow-overlap"),n.get("icon-allow-overlap"),!0),o=0;o<t.symbolInstances.length;o++){var s=t.symbolInstances[o],l=e[s.crossTileID],u=this.opacities[s.crossTileID];l?u=i:u||(u=a,this.opacities[s.crossTileID]=u),e[s.crossTileID]=!0;var c=s.numGlyphVertices>0||s.numVerticalGlyphVertices>0,f=s.numIconVertices>0;if(c){for(var h=je(u.text),p=(s.numGlyphVertices+s.numVerticalGlyphVertices)/4,d=0;d<p;d++)t.text.opacityVertexArray.emplaceBack(h);for(var v=0,g=s.placedTextSymbolIndices;v<g.length;v+=1){var m=g[v];t.text.placedSymbolArray.get(m).hidden=u.text.isHidden()}}if(f){for(var y=je(u.icon),x=0;x<s.numIconVertices/4;x++)t.icon.opacityVertexArray.emplaceBack(y);t.icon.placedSymbolArray.get(o).hidden=u.icon.isHidden()}s.collisionArrays||(s.collisionArrays=t.deserializeCollisionBoxes(r,s.textBoxStartIndex,s.textBoxEndIndex,s.iconBoxStartIndex,s.iconBoxEndIndex));var b=s.collisionArrays;if(b){b.textBox&&t.hasCollisionBoxData()&&Ie(t.collisionBox.collisionVertexArray,u.text.placed,!1),b.iconBox&&t.hasCollisionBoxData()&&Ie(t.collisionBox.collisionVertexArray,u.icon.placed,!1);var _=b.textCircles;if(_&&t.hasCollisionCircleData())for(var w=0;w<_.length;w+=5){var k=l||0===_[w+4];Ie(t.collisionCircle.collisionVertexArray,u.text.placed,k)}}}t.sortFeatures(this.transform.angle),this.retainedQueryData[t.bucketInstanceId]&&(this.retainedQueryData[t.bucketInstanceId].featureSortOrder=t.featureSortOrder),t.hasTextData()&&t.text.opacityVertexBuffer&&t.text.opacityVertexBuffer.updateData(t.text.opacityVertexArray),t.hasIconData()&&t.icon.opacityVertexBuffer&&t.icon.opacityVertexBuffer.updateData(t.icon.opacityVertexArray),t.hasCollisionBoxData()&&t.collisionBox.collisionVertexBuffer&&t.collisionBox.collisionVertexBuffer.updateData(t.collisionBox.collisionVertexArray),t.hasCollisionCircleData()&&t.collisionCircle.collisionVertexBuffer&&t.collisionCircle.collisionVertexBuffer.updateData(t.collisionCircle.collisionVertexArray)},Oe.prototype.symbolFadeChange=function(t){return 0===this.fadeDuration?1:(t-this.commitTime)/this.fadeDuration},Oe.prototype.hasTransitions=function(t){return this.stale||t-this.lastPlacementChangeTime<this.fadeDuration},Oe.prototype.stillRecent=function(t){return"undefined"!==this.commitTime&&this.commitTime+this.fadeDuration>t},Oe.prototype.setStale=function(){this.stale=!0};var Pe=Math.pow(2,25),De=Math.pow(2,24),ze=Math.pow(2,17),Re=Math.pow(2,16),Fe=Math.pow(2,9),Be=Math.pow(2,8),Ne=Math.pow(2,1);function je(t){if(0===t.opacity&&!t.placed)return 0;if(1===t.opacity&&t.placed)return 4294967295;var e=t.placed?1:0,r=Math.floor(127*t.opacity);return r*Pe+e*De+r*ze+e*Re+r*Fe+e*Be+r*Ne+e}var Ve=function(){this._currentTileIndex=0,this._seenCrossTileIDs={}};Ve.prototype.continuePlacement=function(t,e,r,n,i){for(;this._currentTileIndex<t.length;){var a=t[this._currentTileIndex];if(e.placeLayerTile(n,a,r,this._seenCrossTileIDs),this._currentTileIndex++,i())return!0}};var Ue=function(t,e,r,n,i){this.placement=new Oe(t,i),this._currentPlacementIndex=e.length-1,this._forceFullPlacement=r,this._showCollisionBoxes=n,this._done=!1};Ue.prototype.isDone=function(){return this._done},Ue.prototype.continuePlacement=function(t,e,r){for(var n=this,i=a.now(),o=function(){var t=a.now()-i;return!n._forceFullPlacement&&t>2};this._currentPlacementIndex>=0;){var s=e[t[n._currentPlacementIndex]],l=n.placement.collisionIndex.transform.zoom;if("symbol"===s.type&&(!s.minzoom||s.minzoom<=l)&&(!s.maxzoom||s.maxzoom>l)){if(n._inProgressLayer||(n._inProgressLayer=new Ve),n._inProgressLayer.continuePlacement(r[s.source],n.placement,n._showCollisionBoxes,s,o))return;delete n._inProgressLayer}n._currentPlacementIndex--}this._done=!0},Ue.prototype.commit=function(t,e){return this.placement.commit(t,e),this.placement};var He=512/t.default$8/2,qe=function(t,e,r){this.tileID=t,this.indexedSymbolInstances={},this.bucketInstanceId=r;for(var n=0,i=e;n<i.length;n+=1){var a=i[n],o=a.key;this.indexedSymbolInstances[o]||(this.indexedSymbolInstances[o]=[]),this.indexedSymbolInstances[o].push({crossTileID:a.crossTileID,coord:this.getScaledCoordinates(a,t)})}};qe.prototype.getScaledCoordinates=function(e,r){var n=r.canonical.z-this.tileID.canonical.z,i=He/Math.pow(2,n),a=e.anchor;return{x:Math.floor((r.canonical.x*t.default$8+a.x)*i),y:Math.floor((r.canonical.y*t.default$8+a.y)*i)}},qe.prototype.findMatches=function(t,e,r){for(var n=this.tileID.canonical.z<e.canonical.z?1:Math.pow(2,this.tileID.canonical.z-e.canonical.z),i=0,a=t;i<a.length;i+=1){var o=a[i];if(!o.crossTileID){var s=this.indexedSymbolInstances[o.key];if(s)for(var l=this.getScaledCoordinates(o,e),u=0,c=s;u<c.length;u+=1){var f=c[u];if(Math.abs(f.coord.x-l.x)<=n&&Math.abs(f.coord.y-l.y)<=n&&!r[f.crossTileID]){r[f.crossTileID]=!0,o.crossTileID=f.crossTileID;break}}}}};var Ge=function(){this.maxCrossTileID=0};Ge.prototype.generate=function(){return++this.maxCrossTileID};var We=function(){this.indexes={},this.usedCrossTileIDs={},this.lng=0};We.prototype.handleWrapJump=function(t){var e=Math.round((t-this.lng)/360);if(0!==e)for(var r in this.indexes){var n=this.indexes[r],i={};for(var a in n){var o=n[a];o.tileID=o.tileID.unwrapTo(o.tileID.wrap+e),i[o.tileID.key]=o}this.indexes[r]=i}this.lng=t},We.prototype.addBucket=function(t,e,r){if(this.indexes[t.overscaledZ]&&this.indexes[t.overscaledZ][t.key]){if(this.indexes[t.overscaledZ][t.key].bucketInstanceId===e.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(t.overscaledZ,this.indexes[t.overscaledZ][t.key])}for(var n=0,i=e.symbolInstances;n<i.length;n+=1)i[n].crossTileID=0;this.usedCrossTileIDs[t.overscaledZ]||(this.usedCrossTileIDs[t.overscaledZ]={});var a=this.usedCrossTileIDs[t.overscaledZ];for(var o in this.indexes){var s=this.indexes[o];if(Number(o)>t.overscaledZ)for(var l in s){var u=s[l];u.tileID.isChildOf(t)&&u.findMatches(e.symbolInstances,t,a)}else{var c=s[t.scaledTo(Number(o)).key];c&&c.findMatches(e.symbolInstances,t,a)}}for(var f=0,h=e.symbolInstances;f<h.length;f+=1){var p=h[f];p.crossTileID||(p.crossTileID=r.generate(),a[p.crossTileID]=!0)}return void 0===this.indexes[t.overscaledZ]&&(this.indexes[t.overscaledZ]={}),this.indexes[t.overscaledZ][t.key]=new qe(t,e.symbolInstances,e.bucketInstanceId),!0},We.prototype.removeBucketCrossTileIDs=function(t,e){for(var r in e.indexedSymbolInstances)for(var n=0,i=e.indexedSymbolInstances[r];n<i.length;n+=1){var a=i[n];delete this.usedCrossTileIDs[t][a.crossTileID]}},We.prototype.removeStaleBuckets=function(t){var e=!1;for(var r in this.indexes){var n=this.indexes[r];for(var i in n)t[n[i].bucketInstanceId]||(this.removeBucketCrossTileIDs(r,n[i]),delete n[i],e=!0)}return e};var Ye=function(){this.layerIndexes={},this.crossTileIDs=new Ge,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}};Ye.prototype.addLayer=function(t,e,r){var n=this.layerIndexes[t.id];void 0===n&&(n=this.layerIndexes[t.id]=new We);var i=!1,a={};n.handleWrapJump(r);for(var o=0,s=e;o<s.length;o+=1){var l=s[o],u=l.getBucket(t);u&&t.id===u.layerIds[0]&&(u.bucketInstanceId||(u.bucketInstanceId=++this.maxBucketInstanceId),n.addBucket(l.tileID,u,this.crossTileIDs)&&(i=!0),a[u.bucketInstanceId]=!0)}return n.removeStaleBuckets(a)&&(i=!0),i},Ye.prototype.pruneUnusedLayers=function(t){var e={};for(var r in t.forEach(function(t){e[t]=!0}),this.layerIndexes)e[r]||delete this.layerIndexes[r]};var Xe=function(e,r){return t.emitValidationErrors(e,r&&r.filter(function(t){return"source.canvas"!==t.identifier}))},Ze=t.pick(ee,["addLayer","removeLayer","setPaintProperty","setLayoutProperty","setFilter","addSource","removeSource","setLayerZoomRange","setLight","setTransition","setGeoJSONSourceData"]),$e=t.pick(ee,["setCenter","setZoom","setBearing","setPitch"]),Je=function(e){function r(n,i){var a=this;void 0===i&&(i={}),e.call(this),this.map=n,this.dispatcher=new H((Jt||(Jt=new Kt),Jt),this),this.imageManager=new I,this.glyphManager=new B(n._transformRequest,i.localIdeographFontFamily),this.lineAtlas=new U(256,512),this.crossTileSymbolIndex=new Ye,this._layers={},this._order=[],this.sourceCaches={},this.zoomHistory=new t.default$23,this._loaded=!1,this._resetUpdates();var o=this;this._rtlTextPluginCallback=r.registerForPluginAvailability(function(t){for(var e in o.dispatcher.broadcast("loadRTLTextPlugin",t.pluginURL,t.completionCallback),o.sourceCaches)o.sourceCaches[e].reload()}),this.on("data",function(t){if("source"===t.dataType&&"metadata"===t.sourceDataType){var e=a.sourceCaches[t.sourceId];if(e){var r=e.getSource();if(r&&r.vectorLayerIds)for(var n in a._layers){var i=a._layers[n];i.source===r.id&&a._validateLayer(i)}}}})}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.loadURL=function(e,r){var n=this;void 0===r&&(r={}),this.fire(new t.Event("dataloading",{dataType:"style"}));var i="boolean"==typeof r.validate?r.validate:!x(e);e=function(t,e){if(!x(t))return t;var r=T(t);return r.path="/styles/v1"+r.path,y(r,e)}(e,r.accessToken);var a=this.map._transformRequest(e,t.ResourceType.Style);t.getJSON(a,function(e,r){e?n.fire(new t.ErrorEvent(e)):r&&n._load(r,i)})},r.prototype.loadJSON=function(e,r){var n=this;void 0===r&&(r={}),this.fire(new t.Event("dataloading",{dataType:"style"})),a.frame(function(){n._load(e,!1!==r.validate)})},r.prototype._load=function(e,r){var n=this;if(!r||!Xe(this,t.validateStyle(e))){for(var i in this._loaded=!0,this.stylesheet=e,e.sources)n.addSource(i,e.sources[i],{validate:!1});e.sprite?function(e,r,n){var i,o,s,l=a.devicePixelRatio>1?"@2x":"";function u(){if(s)n(s);else if(i&&o){var e=a.getImageData(o),r={};for(var l in i){var u=i[l],c=u.width,f=u.height,h=u.x,p=u.y,d=u.sdf,v=u.pixelRatio,g=new t.RGBAImage({width:c,height:f});t.RGBAImage.copy(e,g,{x:h,y:p},{x:0,y:0},{width:c,height:f}),r[l]={data:g,pixelRatio:v,sdf:d}}n(null,r)}}t.getJSON(r(_(e,l,".json"),t.ResourceType.SpriteJSON),function(t,e){s||(s=t,i=e,u())}),t.getImage(r(_(e,l,".png"),t.ResourceType.SpriteImage),function(t,e){s||(s=t,o=e,u())})}(e.sprite,this.map._transformRequest,function(e,r){if(e)n.fire(new t.ErrorEvent(e));else if(r)for(var i in r)n.imageManager.addImage(i,r[i]);n.imageManager.setLoaded(!0),n.fire(new t.Event("data",{dataType:"style"}))}):this.imageManager.setLoaded(!0),this.glyphManager.setURL(e.glyphs);var o=te(this.stylesheet.layers);this._order=o.map(function(t){return t.id}),this._layers={};for(var s=0,l=o;s<l.length;s+=1){var u=l[s];(u=t.default$22(u)).setEventedParent(n,{layer:{id:u.id}}),n._layers[u.id]=u}this.dispatcher.broadcast("setLayers",this._serializeLayers(this._order)),this.light=new V(this.stylesheet.light),this.fire(new t.Event("data",{dataType:"style"})),this.fire(new t.Event("style.load"))}},r.prototype._validateLayer=function(e){var r=this.sourceCaches[e.source];if(r){var n=e.sourceLayer;if(n){var i=r.getSource();("geojson"===i.type||i.vectorLayerIds&&-1===i.vectorLayerIds.indexOf(n))&&this.fire(new t.ErrorEvent(new Error('Source layer "'+n+'" does not exist on source "'+i.id+'" as specified by style layer "'+e.id+'"')))}}},r.prototype.loaded=function(){if(!this._loaded)return!1;if(Object.keys(this._updatedSources).length)return!1;for(var t in this.sourceCaches)if(!this.sourceCaches[t].loaded())return!1;return!!this.imageManager.isLoaded()},r.prototype._serializeLayers=function(t){var e=this;return t.map(function(t){return e._layers[t].serialize()})},r.prototype.hasTransitions=function(){if(this.light&&this.light.hasTransition())return!0;for(var t in this.sourceCaches)if(this.sourceCaches[t].hasTransition())return!0;for(var e in this._layers)if(this._layers[e].hasTransition())return!0;return!1},r.prototype._checkLoaded=function(){if(!this._loaded)throw new Error("Style is not done loading")},r.prototype.update=function(e){if(this._loaded){if(this._changed){var r=Object.keys(this._updatedLayers),n=Object.keys(this._removedLayers);for(var i in(r.length||n.length)&&this._updateWorkerLayers(r,n),this._updatedSources){var a=this._updatedSources[i];"reload"===a?this._reloadSource(i):"clear"===a&&this._clearSource(i)}for(var o in this._updatedPaintProps)this._layers[o].updateTransitions(e);this.light.updateTransitions(e),this._resetUpdates(),this.fire(new t.Event("data",{dataType:"style"}))}for(var s in this.sourceCaches)this.sourceCaches[s].used=!1;for(var l=0,u=this._order;l<u.length;l+=1){var c=u[l],f=this._layers[c];f.recalculate(e),!f.isHidden(e.zoom)&&f.source&&(this.sourceCaches[f.source].used=!0)}this.light.recalculate(e),this.z=e.zoom}},r.prototype._updateWorkerLayers=function(t,e){this.dispatcher.broadcast("updateLayers",{layers:this._serializeLayers(t),removedIds:e})},r.prototype._resetUpdates=function(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={}},r.prototype.setState=function(e){var r=this;if(this._checkLoaded(),Xe(this,t.validateStyle(e)))return!1;(e=t.clone(e)).layers=te(e.layers);var n=function(e,r){if(!e)return[{command:ee.setStyle,args:[r]}];var n=[];try{if(!t.default$10(e.version,r.version))return[{command:ee.setStyle,args:[r]}];t.default$10(e.center,r.center)||n.push({command:ee.setCenter,args:[r.center]}),t.default$10(e.zoom,r.zoom)||n.push({command:ee.setZoom,args:[r.zoom]}),t.default$10(e.bearing,r.bearing)||n.push({command:ee.setBearing,args:[r.bearing]}),t.default$10(e.pitch,r.pitch)||n.push({command:ee.setPitch,args:[r.pitch]}),t.default$10(e.sprite,r.sprite)||n.push({command:ee.setSprite,args:[r.sprite]}),t.default$10(e.glyphs,r.glyphs)||n.push({command:ee.setGlyphs,args:[r.glyphs]}),t.default$10(e.transition,r.transition)||n.push({command:ee.setTransition,args:[r.transition]}),t.default$10(e.light,r.light)||n.push({command:ee.setLight,args:[r.light]});var i={},a=[];!function(e,r,n,i){var a;for(a in r=r||{},e=e||{})e.hasOwnProperty(a)&&(r.hasOwnProperty(a)||ne(a,n,i));for(a in r)r.hasOwnProperty(a)&&(e.hasOwnProperty(a)?t.default$10(e[a],r[a])||("geojson"===e[a].type&&"geojson"===r[a].type&&ae(e,r,a)?n.push({command:ee.setGeoJSONSourceData,args:[a,r[a].data]}):ie(a,r,n,i)):re(a,r,n))}(e.sources,r.sources,a,i);var o=[];e.layers&&e.layers.forEach(function(t){i[t.source]?n.push({command:ee.removeLayer,args:[t.id]}):o.push(t)}),n=n.concat(a),function(e,r,n){r=r||[];var i,a,o,s,l,u,c,f=(e=e||[]).map(se),h=r.map(se),p=e.reduce(le,{}),d=r.reduce(le,{}),v=f.slice(),g=Object.create(null);for(i=0,a=0;i<f.length;i++)o=f[i],d.hasOwnProperty(o)?a++:(n.push({command:ee.removeLayer,args:[o]}),v.splice(v.indexOf(o,a),1));for(i=0,a=0;i<h.length;i++)o=h[h.length-1-i],v[v.length-1-i]!==o&&(p.hasOwnProperty(o)?(n.push({command:ee.removeLayer,args:[o]}),v.splice(v.lastIndexOf(o,v.length-a),1)):a++,u=v[v.length-i],n.push({command:ee.addLayer,args:[d[o],u]}),v.splice(v.length-i,0,o),g[o]=!0);for(i=0;i<h.length;i++)if(s=p[o=h[i]],l=d[o],!g[o]&&!t.default$10(s,l))if(t.default$10(s.source,l.source)&&t.default$10(s["source-layer"],l["source-layer"])&&t.default$10(s.type,l.type)){for(c in oe(s.layout,l.layout,n,o,null,ee.setLayoutProperty),oe(s.paint,l.paint,n,o,null,ee.setPaintProperty),t.default$10(s.filter,l.filter)||n.push({command:ee.setFilter,args:[o,l.filter]}),t.default$10(s.minzoom,l.minzoom)&&t.default$10(s.maxzoom,l.maxzoom)||n.push({command:ee.setLayerZoomRange,args:[o,l.minzoom,l.maxzoom]}),s)s.hasOwnProperty(c)&&"layout"!==c&&"paint"!==c&&"filter"!==c&&"metadata"!==c&&"minzoom"!==c&&"maxzoom"!==c&&(0===c.indexOf("paint.")?oe(s[c],l[c],n,o,c.slice(6),ee.setPaintProperty):t.default$10(s[c],l[c])||n.push({command:ee.setLayerProperty,args:[o,c,l[c]]}));for(c in l)l.hasOwnProperty(c)&&!s.hasOwnProperty(c)&&"layout"!==c&&"paint"!==c&&"filter"!==c&&"metadata"!==c&&"minzoom"!==c&&"maxzoom"!==c&&(0===c.indexOf("paint.")?oe(s[c],l[c],n,o,c.slice(6),ee.setPaintProperty):t.default$10(s[c],l[c])||n.push({command:ee.setLayerProperty,args:[o,c,l[c]]}))}else n.push({command:ee.removeLayer,args:[o]}),u=v[v.lastIndexOf(o)+1],n.push({command:ee.addLayer,args:[l,u]})}(o,r.layers,n)}catch(t){console.warn("Unable to compute style diff:",t),n=[{command:ee.setStyle,args:[r]}]}return n}(this.serialize(),e).filter(function(t){return!(t.command in $e)});if(0===n.length)return!1;var i=n.filter(function(t){return!(t.command in Ze)});if(i.length>0)throw new Error("Unimplemented: "+i.map(function(t){return t.command}).join(", ")+".");return n.forEach(function(t){"setTransition"!==t.command&&r[t.command].apply(r,t.args)}),this.stylesheet=e,!0},r.prototype.addImage=function(e,r){if(this.getImage(e))return this.fire(new t.ErrorEvent(new Error("An image with this name already exists.")));this.imageManager.addImage(e,r),this.fire(new t.Event("data",{dataType:"style"}))},r.prototype.getImage=function(t){return this.imageManager.getImage(t)},r.prototype.removeImage=function(e){if(!this.getImage(e))return this.fire(new t.ErrorEvent(new Error("No image with this name exists.")));this.imageManager.removeImage(e),this.fire(new t.Event("data",{dataType:"style"}))},r.prototype.addSource=function(e,r,n){var i=this;if(this._checkLoaded(),void 0!==this.sourceCaches[e])throw new Error("There is already a source with this ID");if(!r.type)throw new Error("The type property must be defined, but the only the following properties were given: "+Object.keys(r).join(", ")+".");if(!(["vector","raster","geojson","video","image"].indexOf(r.type)>=0&&this._validate(t.validateStyle.source,"sources."+e,r,null,n))){this.map&&this.map._collectResourceTiming&&(r.collectResourceTiming=!0);var a=this.sourceCaches[e]=new Yt(e,r,this.dispatcher);a.style=this,a.setEventedParent(this,function(){return{isSourceLoaded:i.loaded(),source:a.serialize(),sourceId:e}}),a.onAdd(this.map),this._changed=!0}},r.prototype.removeSource=function(e){if(this._checkLoaded(),void 0===this.sourceCaches[e])throw new Error("There is no source with this ID");for(var r in this._layers)if(this._layers[r].source===e)return this.fire(new t.ErrorEvent(new Error('Source "'+e+'" cannot be removed while layer "'+r+'" is using it.')));var n=this.sourceCaches[e];delete this.sourceCaches[e],delete this._updatedSources[e],n.fire(new t.Event("data",{sourceDataType:"metadata",dataType:"source",sourceId:e})),n.setEventedParent(null),n.clearTiles(),n.onRemove&&n.onRemove(this.map),this._changed=!0},r.prototype.setGeoJSONSourceData=function(t,e){this._checkLoaded(),this.sourceCaches[t].getSource().setData(e),this._changed=!0},r.prototype.getSource=function(t){return this.sourceCaches[t]&&this.sourceCaches[t].getSource()},r.prototype.addLayer=function(e,r,n){this._checkLoaded();var i=e.id;if(this.getLayer(i))this.fire(new t.ErrorEvent(new Error('Layer with id "'+i+'" already exists on this map')));else if("object"==typeof e.source&&(this.addSource(i,e.source),e=t.clone(e),e=t.extend(e,{source:i})),!this._validate(t.validateStyle.layer,"layers."+i,e,{arrayIndex:-1},n)){var a=t.default$22(e);this._validateLayer(a),a.setEventedParent(this,{layer:{id:i}});var o=r?this._order.indexOf(r):this._order.length;if(r&&-1===o)this.fire(new t.ErrorEvent(new Error('Layer with id "'+r+'" does not exist on this map.')));else{if(this._order.splice(o,0,i),this._layerOrderChanged=!0,this._layers[i]=a,this._removedLayers[i]&&a.source){var s=this._removedLayers[i];delete this._removedLayers[i],s.type!==a.type?this._updatedSources[a.source]="clear":(this._updatedSources[a.source]="reload",this.sourceCaches[a.source].pause())}this._updateLayer(a)}}},r.prototype.moveLayer=function(e,r){if(this._checkLoaded(),this._changed=!0,this._layers[e]){if(e!==r){var n=this._order.indexOf(e);this._order.splice(n,1);var i=r?this._order.indexOf(r):this._order.length;r&&-1===i?this.fire(new t.ErrorEvent(new Error('Layer with id "'+r+'" does not exist on this map.'))):(this._order.splice(i,0,e),this._layerOrderChanged=!0)}}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be moved.")))},r.prototype.removeLayer=function(e){this._checkLoaded();var r=this._layers[e];if(r){r.setEventedParent(null);var n=this._order.indexOf(e);this._order.splice(n,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[e]=r,delete this._layers[e],delete this._updatedLayers[e],delete this._updatedPaintProps[e]}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be removed.")))},r.prototype.getLayer=function(t){return this._layers[t]},r.prototype.setLayerZoomRange=function(e,r,n){this._checkLoaded();var i=this.getLayer(e);i?i.minzoom===r&&i.maxzoom===n||(null!=r&&(i.minzoom=r),null!=n&&(i.maxzoom=n),this._updateLayer(i)):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot have zoom extent.")))},r.prototype.setFilter=function(e,r){this._checkLoaded();var n=this.getLayer(e);if(n){if(!t.default$10(n.filter,r))return null==r?(n.filter=void 0,void this._updateLayer(n)):void(this._validate(t.validateStyle.filter,"layers."+n.id+".filter",r)||(n.filter=t.clone(r),this._updateLayer(n)))}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be filtered.")))},r.prototype.getFilter=function(e){return t.clone(this.getLayer(e).filter)},r.prototype.setLayoutProperty=function(e,r,n){this._checkLoaded();var i=this.getLayer(e);i?t.default$10(i.getLayoutProperty(r),n)||(i.setLayoutProperty(r,n),this._updateLayer(i)):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")))},r.prototype.getLayoutProperty=function(t,e){return this.getLayer(t).getLayoutProperty(e)},r.prototype.setPaintProperty=function(e,r,n){this._checkLoaded();var i=this.getLayer(e);if(i){if(!t.default$10(i.getPaintProperty(r),n)){var a=i._transitionablePaint._values[r].value.isDataDriven();i.setPaintProperty(r,n),(i._transitionablePaint._values[r].value.isDataDriven()||a)&&this._updateLayer(i),this._changed=!0,this._updatedPaintProps[e]=!0}}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")))},r.prototype.getPaintProperty=function(t,e){return this.getLayer(t).getPaintProperty(e)},r.prototype.getTransition=function(){return t.extend({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)},r.prototype.serialize=function(){var e=this;return t.filterObject({version:this.stylesheet.version,name:this.stylesheet.name,metadata:this.stylesheet.metadata,light:this.stylesheet.light,center:this.stylesheet.center,zoom:this.stylesheet.zoom,bearing:this.stylesheet.bearing,pitch:this.stylesheet.pitch,sprite:this.stylesheet.sprite,glyphs:this.stylesheet.glyphs,transition:this.stylesheet.transition,sources:t.mapObject(this.sourceCaches,function(t){return t.serialize()}),layers:this._order.map(function(t){return e._layers[t].serialize()})},function(t){return void 0!==t})},r.prototype._updateLayer=function(t){this._updatedLayers[t.id]=!0,t.source&&!this._updatedSources[t.source]&&(this._updatedSources[t.source]="reload",this.sourceCaches[t.source].pause()),this._changed=!0},r.prototype._flattenRenderedFeatures=function(t){for(var e=[],r=this._order.length-1;r>=0;r--)for(var n=this._order[r],i=0,a=t;i<a.length;i+=1){var o=a[i][n];if(o)for(var s=0,l=o;s<l.length;s+=1){var u=l[s];e.push(u)}}return e},r.prototype.queryRenderedFeatures=function(e,r,n){r&&r.filter&&this._validate(t.validateStyle.filter,"queryRenderedFeatures.filter",r.filter);var i={};if(r&&r.layers){if(!Array.isArray(r.layers))return this.fire(new t.ErrorEvent(new Error("parameters.layers must be an Array."))),[];for(var a=0,o=r.layers;a<o.length;a+=1){var s=o[a],l=this._layers[s];if(!l)return this.fire(new t.ErrorEvent(new Error("The layer '"+s+"' does not exist in the map's style and cannot be queried for features."))),[];i[l.source]=!0}}var u=[];for(var c in this.sourceCaches)r.layers&&!i[c]||u.push(at(this.sourceCaches[c],this._layers,e.worldCoordinate,r,n));return this.placement&&u.push(function(t,e,r,n,i){for(var a={},o=n.queryRenderedSymbols(e),s=[],l=0,u=Object.keys(o).map(Number);l<u.length;l+=1){var c=u[l];s.push(i[c])}s.sort(ot);for(var f=function(){var e=p[h],n=e.featureIndex.lookupSymbolFeatures(o[e.bucketInstanceId],e.bucketIndex,e.sourceLayerIndex,r.filter,r.layers,t);for(var i in n){var s=a[i]=a[i]||[],l=n[i];l.sort(function(t,r){var n=e.featureSortOrder;if(n){var i=n.indexOf(t.featureIndex);return n.indexOf(r.featureIndex)-i}return r.featureIndex-t.featureIndex});for(var u=0,c=l;u<c.length;u+=1){var f=c[u];s.push(f.feature)}}},h=0,p=s;h<p.length;h+=1)f();return a}(this._layers,e.viewport,r,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenRenderedFeatures(u)},r.prototype.querySourceFeatures=function(e,r){r&&r.filter&&this._validate(t.validateStyle.filter,"querySourceFeatures.filter",r.filter);var n=this.sourceCaches[e];return n?function(t,e){for(var r=t.getRenderableIds().map(function(e){return t.getTileByID(e)}),n=[],i={},a=0;a<r.length;a++){var o=r[a],s=o.tileID.canonical.key;i[s]||(i[s]=!0,o.querySourceFeatures(n,e))}return n}(n,r):[]},r.prototype.addSourceType=function(t,e,n){return r.getSourceType(t)?n(new Error('A source type called "'+t+'" already exists.')):(r.setSourceType(t,e),e.workerSourceURL?void this.dispatcher.broadcast("loadWorkerSource",{name:t,url:e.workerSourceURL},n):n(null,null))},r.prototype.getLight=function(){return this.light.getLight()},r.prototype.setLight=function(e){this._checkLoaded();var r=this.light.getLight(),n=!1;for(var i in e)if(!t.default$10(e[i],r[i])){n=!0;break}if(n){var o={now:a.now(),transition:t.extend({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(e),this.light.updateTransitions(o)}},r.prototype._validate=function(e,r,n,i,a){return(!a||!1!==a.validate)&&Xe(this,e.call(t.validateStyle,t.extend({key:r,style:this.serialize(),value:n,styleSpec:t.default$5},i)))},r.prototype._remove=function(){for(var e in t.evented.off("pluginAvailable",this._rtlTextPluginCallback),this.sourceCaches)this.sourceCaches[e].clearTiles();this.dispatcher.remove()},r.prototype._clearSource=function(t){this.sourceCaches[t].clearTiles()},r.prototype._reloadSource=function(t){this.sourceCaches[t].resume(),this.sourceCaches[t].reload()},r.prototype._updateSources=function(t){for(var e in this.sourceCaches)this.sourceCaches[e].update(t)},r.prototype._generateCollisionBoxes=function(){for(var t in this.sourceCaches)this._reloadSource(t)},r.prototype._updatePlacement=function(t,e,r){for(var n=!1,i=!1,o={},s=0,l=this._order;s<l.length;s+=1){var u=l[s],c=this._layers[u];if("symbol"===c.type){if(!o[c.source]){var f=this.sourceCaches[c.source];o[c.source]=f.getRenderableIds().map(function(t){return f.getTileByID(t)}).sort(function(t,e){return e.tileID.overscaledZ-t.tileID.overscaledZ||(t.tileID.isLessThan(e.tileID)?-1:1)})}var h=this.crossTileSymbolIndex.addLayer(c,o[c.source],t.center.lng);n=n||h}}this.crossTileSymbolIndex.pruneUnusedLayers(this._order);var p=this._layerOrderChanged;if((p||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(a.now()))&&(this.pauseablePlacement=new Ue(t,this._order,p,e,r),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,o),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(this.placement,a.now()),i=!0),n&&this.pauseablePlacement.placement.setStale()),i||n)for(var d=0,v=this._order;d<v.length;d+=1){var g=v[d],m=this._layers[g];"symbol"===m.type&&this.placement.updateLayerOpacities(m,o[m.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(a.now())},r.prototype.getImages=function(t,e,r){this.imageManager.getImages(e.icons,r)},r.prototype.getGlyphs=function(t,e,r){this.glyphManager.getGlyphs(e.stacks,r)},r}(t.Evented);Je.getSourceType=function(t){return nt[t]},Je.setSourceType=function(t,e){nt[t]=e},Je.registerForPluginAvailability=t.registerForPluginAvailability;var Ke=t.createLayout([{name:"a_pos",type:"Int16",components:2}]),Qe={prelude:{fragmentSource:"#ifdef GL_ES\nprecision mediump float;\n#else\n\n#if !defined(lowp)\n#define lowp\n#endif\n\n#if !defined(mediump)\n#define mediump\n#endif\n\n#if !defined(highp)\n#define highp\n#endif\n\n#endif\n",vertexSource:"#ifdef GL_ES\nprecision highp float;\n#else\n\n#if !defined(lowp)\n#define lowp\n#endif\n\n#if !defined(mediump)\n#define mediump\n#endif\n\n#if !defined(highp)\n#define highp\n#endif\n\n#endif\n\n// Unpack a pair of values that have been packed into a single float.\n// The packed values are assumed to be 8-bit unsigned integers, and are\n// packed like so:\n// packedValue = floor(input[0]) * 256 + input[1],\nvec2 unpack_float(const float packedValue) {\n    int packedIntValue = int(packedValue);\n    int v0 = packedIntValue / 256;\n    return vec2(v0, packedIntValue - v0 * 256);\n}\n\nvec2 unpack_opacity(const float packedOpacity) {\n    int intOpacity = int(packedOpacity) / 2;\n    return vec2(float(intOpacity) / 127.0, mod(packedOpacity, 2.0));\n}\n\n// To minimize the number of attributes needed, we encode a 4-component\n// color into a pair of floats (i.e. a vec2) as follows:\n// [ floor(color.r * 255) * 256 + color.g * 255,\n//   floor(color.b * 255) * 256 + color.g * 255 ]\nvec4 decode_color(const vec2 encodedColor) {\n    return vec4(\n        unpack_float(encodedColor[0]) / 255.0,\n        unpack_float(encodedColor[1]) / 255.0\n    );\n}\n\n// Unpack a pair of paint values and interpolate between them.\nfloat unpack_mix_vec2(const vec2 packedValue, const float t) {\n    return mix(packedValue[0], packedValue[1], t);\n}\n\n// Unpack a pair of paint values and interpolate between them.\nvec4 unpack_mix_vec4(const vec4 packedColors, const float t) {\n    vec4 minColor = decode_color(vec2(packedColors[0], packedColors[1]));\n    vec4 maxColor = decode_color(vec2(packedColors[2], packedColors[3]));\n    return mix(minColor, maxColor, t);\n}\n\n// The offset depends on how many pixels are between the world origin and the edge of the tile:\n// vec2 offset = mod(pixel_coord, size)\n//\n// At high zoom levels there are a ton of pixels between the world origin and the edge of the tile.\n// The glsl spec only guarantees 16 bits of precision for highp floats. We need more than that.\n//\n// The pixel_coord is passed in as two 16 bit values:\n// pixel_coord_upper = floor(pixel_coord / 2^16)\n// pixel_coord_lower = mod(pixel_coord, 2^16)\n//\n// The offset is calculated in a series of steps that should preserve this precision:\nvec2 get_pattern_pos(const vec2 pixel_coord_upper, const vec2 pixel_coord_lower,\n    const vec2 pattern_size, const float tile_units_to_pixels, const vec2 pos) {\n\n    vec2 offset = mod(mod(mod(pixel_coord_upper, pattern_size) * 256.0, pattern_size) * 256.0 + pixel_coord_lower, pattern_size);\n    return (tile_units_to_pixels * pos + offset) / pattern_size;\n}\n"},background:{fragmentSource:"uniform vec4 u_color;\nuniform float u_opacity;\n\nvoid main() {\n    gl_FragColor = u_color * u_opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"attribute vec2 a_pos;\n\nuniform mat4 u_matrix;\n\nvoid main() {\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\n}\n"},backgroundPattern:{fragmentSource:"uniform vec2 u_pattern_tl_a;\nuniform vec2 u_pattern_br_a;\nuniform vec2 u_pattern_tl_b;\nuniform vec2 u_pattern_br_b;\nuniform vec2 u_texsize;\nuniform float u_mix;\nuniform float u_opacity;\n\nuniform sampler2D u_image;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\n\nvoid main() {\n    vec2 imagecoord = mod(v_pos_a, 1.0);\n    vec2 pos = mix(u_pattern_tl_a / u_texsize, u_pattern_br_a / u_texsize, imagecoord);\n    vec4 color1 = texture2D(u_image, pos);\n\n    vec2 imagecoord_b = mod(v_pos_b, 1.0);\n    vec2 pos2 = mix(u_pattern_tl_b / u_texsize, u_pattern_br_b / u_texsize, imagecoord_b);\n    vec4 color2 = texture2D(u_image, pos2);\n\n    gl_FragColor = mix(color1, color2, u_mix) * u_opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec2 u_pattern_size_a;\nuniform vec2 u_pattern_size_b;\nuniform vec2 u_pixel_coord_upper;\nuniform vec2 u_pixel_coord_lower;\nuniform float u_scale_a;\nuniform float u_scale_b;\nuniform float u_tile_units_to_pixels;\n\nattribute vec2 a_pos;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\n\nvoid main() {\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\n\n    v_pos_a = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_a * u_pattern_size_a, u_tile_units_to_pixels, a_pos);\n    v_pos_b = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_b * u_pattern_size_b, u_tile_units_to_pixels, a_pos);\n}\n"},circle:{fragmentSource:"#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\n\nvarying vec3 v_data;\n\nvoid main() {\n    #pragma mapbox: initialize highp vec4 color\n    #pragma mapbox: initialize mediump float radius\n    #pragma mapbox: initialize lowp float blur\n    #pragma mapbox: initialize lowp float opacity\n    #pragma mapbox: initialize highp vec4 stroke_color\n    #pragma mapbox: initialize mediump float stroke_width\n    #pragma mapbox: initialize lowp float stroke_opacity\n\n    vec2 extrude = v_data.xy;\n    float extrude_length = length(extrude);\n\n    lowp float antialiasblur = v_data.z;\n    float antialiased_blur = -max(blur, antialiasblur);\n\n    float opacity_t = smoothstep(0.0, antialiased_blur, extrude_length - 1.0);\n\n    float color_t = stroke_width < 0.01 ? 0.0 : smoothstep(\n        antialiased_blur,\n        0.0,\n        extrude_length - radius / (radius + stroke_width)\n    );\n\n    gl_FragColor = opacity_t * mix(color * opacity, stroke_color * stroke_opacity, color_t);\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform bool u_scale_with_map;\nuniform bool u_pitch_with_map;\nuniform vec2 u_extrude_scale;\nuniform highp float u_camera_to_center_distance;\n\nattribute vec2 a_pos;\n\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\n\nvarying vec3 v_data;\n\nvoid main(void) {\n    #pragma mapbox: initialize highp vec4 color\n    #pragma mapbox: initialize mediump float radius\n    #pragma mapbox: initialize lowp float blur\n    #pragma mapbox: initialize lowp float opacity\n    #pragma mapbox: initialize highp vec4 stroke_color\n    #pragma mapbox: initialize mediump float stroke_width\n    #pragma mapbox: initialize lowp float stroke_opacity\n\n    // unencode the extrusion vector that we snuck into the a_pos vector\n    vec2 extrude = vec2(mod(a_pos, 2.0) * 2.0 - 1.0);\n\n    // multiply a_pos by 0.5, since we had it * 2 in order to sneak\n    // in extrusion data\n    vec2 circle_center = floor(a_pos * 0.5);\n    if (u_pitch_with_map) {\n        vec2 corner_position = circle_center;\n        if (u_scale_with_map) {\n            corner_position += extrude * (radius + stroke_width) * u_extrude_scale;\n        } else {\n            // Pitching the circle with the map effectively scales it with the map\n            // To counteract the effect for pitch-scale: viewport, we rescale the\n            // whole circle based on the pitch scaling effect at its central point\n            vec4 projected_center = u_matrix * vec4(circle_center, 0, 1);\n            corner_position += extrude * (radius + stroke_width) * u_extrude_scale * (projected_center.w / u_camera_to_center_distance);\n        }\n\n        gl_Position = u_matrix * vec4(corner_position, 0, 1);\n    } else {\n        gl_Position = u_matrix * vec4(circle_center, 0, 1);\n\n        if (u_scale_with_map) {\n            gl_Position.xy += extrude * (radius + stroke_width) * u_extrude_scale * u_camera_to_center_distance;\n        } else {\n            gl_Position.xy += extrude * (radius + stroke_width) * u_extrude_scale * gl_Position.w;\n        }\n    }\n\n    // This is a minimum blur distance that serves as a faux-antialiasing for\n    // the circle. since blur is a ratio of the circle's size and the intent is\n    // to keep the blur at roughly 1px, the two are inversely related.\n    lowp float antialiasblur = 1.0 / DEVICE_PIXEL_RATIO / (radius + stroke_width);\n\n    v_data = vec3(extrude.x, extrude.y, antialiasblur);\n}\n"},clippingMask:{fragmentSource:"void main() {\n    gl_FragColor = vec4(1.0);\n}\n",vertexSource:"attribute vec2 a_pos;\n\nuniform mat4 u_matrix;\n\nvoid main() {\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\n}\n"},heatmap:{fragmentSource:"#pragma mapbox: define highp float weight\n\nuniform highp float u_intensity;\nvarying vec2 v_extrude;\n\n// Gaussian kernel coefficient: 1 / sqrt(2 * PI)\n#define GAUSS_COEF 0.3989422804014327\n\nvoid main() {\n    #pragma mapbox: initialize highp float weight\n\n    // Kernel density estimation with a Gaussian kernel of size 5x5\n    float d = -0.5 * 3.0 * 3.0 * dot(v_extrude, v_extrude);\n    float val = weight * u_intensity * GAUSS_COEF * exp(d);\n\n    gl_FragColor = vec4(val, 1.0, 1.0, 1.0);\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"#pragma mapbox: define highp float weight\n#pragma mapbox: define mediump float radius\n\nuniform mat4 u_matrix;\nuniform float u_extrude_scale;\nuniform float u_opacity;\nuniform float u_intensity;\n\nattribute vec2 a_pos;\n\nvarying vec2 v_extrude;\n\n// Effective \"0\" in the kernel density texture to adjust the kernel size to;\n// this empirically chosen number minimizes artifacts on overlapping kernels\n// for typical heatmap cases (assuming clustered source)\nconst highp float ZERO = 1.0 / 255.0 / 16.0;\n\n// Gaussian kernel coefficient: 1 / sqrt(2 * PI)\n#define GAUSS_COEF 0.3989422804014327\n\nvoid main(void) {\n    #pragma mapbox: initialize highp float weight\n    #pragma mapbox: initialize mediump float radius\n\n    // unencode the extrusion vector that we snuck into the a_pos vector\n    vec2 unscaled_extrude = vec2(mod(a_pos, 2.0) * 2.0 - 1.0);\n\n    // This 'extrude' comes in ranging from [-1, -1], to [1, 1].  We'll use\n    // it to produce the vertices of a square mesh framing the point feature\n    // we're adding to the kernel density texture.  We'll also pass it as\n    // a varying, so that the fragment shader can determine the distance of\n    // each fragment from the point feature.\n    // Before we do so, we need to scale it up sufficiently so that the\n    // kernel falls effectively to zero at the edge of the mesh.\n    // That is, we want to know S such that\n    // weight * u_intensity * GAUSS_COEF * exp(-0.5 * 3.0^2 * S^2) == ZERO\n    // Which solves to:\n    // S = sqrt(-2.0 * log(ZERO / (weight * u_intensity * GAUSS_COEF))) / 3.0\n    float S = sqrt(-2.0 * log(ZERO / weight / u_intensity / GAUSS_COEF)) / 3.0;\n\n    // Pass the varying in units of radius\n    v_extrude = S * unscaled_extrude;\n\n    // Scale by radius and the zoom-based scale factor to produce actual\n    // mesh position\n    vec2 extrude = v_extrude * radius * u_extrude_scale;\n\n    // multiply a_pos by 0.5, since we had it * 2 in order to sneak\n    // in extrusion data\n    vec4 pos = vec4(floor(a_pos * 0.5) + extrude, 0, 1);\n\n    gl_Position = u_matrix * pos;\n}\n"},heatmapTexture:{fragmentSource:"uniform sampler2D u_image;\nuniform sampler2D u_color_ramp;\nuniform float u_opacity;\nvarying vec2 v_pos;\n\nvoid main() {\n    float t = texture2D(u_image, v_pos).r;\n    vec4 color = texture2D(u_color_ramp, vec2(t, 0.5));\n    gl_FragColor = color * u_opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(0.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec2 u_world;\nattribute vec2 a_pos;\nvarying vec2 v_pos;\n\nvoid main() {\n    gl_Position = u_matrix * vec4(a_pos * u_world, 0, 1);\n\n    v_pos.x = a_pos.x;\n    v_pos.y = 1.0 - a_pos.y;\n}\n"},collisionBox:{fragmentSource:"\nvarying float v_placed;\nvarying float v_notUsed;\n\nvoid main() {\n\n    float alpha = 0.5;\n\n    // Red = collision, hide label\n    gl_FragColor = vec4(1.0, 0.0, 0.0, 1.0) * alpha;\n\n    // Blue = no collision, label is showing\n    if (v_placed > 0.5) {\n        gl_FragColor = vec4(0.0, 0.0, 1.0, 0.5) * alpha;\n    }\n\n    if (v_notUsed > 0.5) {\n        // This box not used, fade it out\n        gl_FragColor *= .1;\n    }\n}",vertexSource:"attribute vec2 a_pos;\nattribute vec2 a_anchor_pos;\nattribute vec2 a_extrude;\nattribute vec2 a_placed;\n\nuniform mat4 u_matrix;\nuniform vec2 u_extrude_scale;\nuniform float u_camera_to_center_distance;\n\nvarying float v_placed;\nvarying float v_notUsed;\n\nvoid main() {\n    vec4 projectedPoint = u_matrix * vec4(a_anchor_pos, 0, 1);\n    highp float camera_to_anchor_distance = projectedPoint.w;\n    highp float collision_perspective_ratio = clamp(\n        0.5 + 0.5 * (u_camera_to_center_distance / camera_to_anchor_distance),\n        0.0, // Prevents oversized near-field boxes in pitched/overzoomed tiles\n        4.0);\n\n    gl_Position = u_matrix * vec4(a_pos, 0.0, 1.0);\n    gl_Position.xy += a_extrude * u_extrude_scale * gl_Position.w * collision_perspective_ratio;\n\n    v_placed = a_placed.x;\n    v_notUsed = a_placed.y;\n}\n"},collisionCircle:{fragmentSource:"uniform float u_overscale_factor;\n\nvarying float v_placed;\nvarying float v_notUsed;\nvarying float v_radius;\nvarying vec2 v_extrude;\nvarying vec2 v_extrude_scale;\n\nvoid main() {\n    float alpha = 0.5;\n\n    // Red = collision, hide label\n    vec4 color = vec4(1.0, 0.0, 0.0, 1.0) * alpha;\n\n    // Blue = no collision, label is showing\n    if (v_placed > 0.5) {\n        color = vec4(0.0, 0.0, 1.0, 0.5) * alpha;\n    }\n\n    if (v_notUsed > 0.5) {\n        // This box not used, fade it out\n        color *= .2;\n    }\n\n    float extrude_scale_length = length(v_extrude_scale);\n    float extrude_length = length(v_extrude) * extrude_scale_length;\n    float stroke_width = 15.0 * extrude_scale_length / u_overscale_factor;\n    float radius = v_radius * extrude_scale_length;\n\n    float distance_to_edge = abs(extrude_length - radius);\n    float opacity_t = smoothstep(-stroke_width, 0.0, -distance_to_edge);\n\n    gl_FragColor = opacity_t * color;\n}\n",vertexSource:"attribute vec2 a_pos;\nattribute vec2 a_anchor_pos;\nattribute vec2 a_extrude;\nattribute vec2 a_placed;\n\nuniform mat4 u_matrix;\nuniform vec2 u_extrude_scale;\nuniform float u_camera_to_center_distance;\n\nvarying float v_placed;\nvarying float v_notUsed;\nvarying float v_radius;\n\nvarying vec2 v_extrude;\nvarying vec2 v_extrude_scale;\n\nvoid main() {\n    vec4 projectedPoint = u_matrix * vec4(a_anchor_pos, 0, 1);\n    highp float camera_to_anchor_distance = projectedPoint.w;\n    highp float collision_perspective_ratio = clamp(\n        0.5 + 0.5 * (u_camera_to_center_distance / camera_to_anchor_distance),\n        0.0, // Prevents oversized near-field circles in pitched/overzoomed tiles\n        4.0);\n\n    gl_Position = u_matrix * vec4(a_pos, 0.0, 1.0);\n\n    highp float padding_factor = 1.2; // Pad the vertices slightly to make room for anti-alias blur\n    gl_Position.xy += a_extrude * u_extrude_scale * padding_factor * gl_Position.w * collision_perspective_ratio;\n\n    v_placed = a_placed.x;\n    v_notUsed = a_placed.y;\n    v_radius = abs(a_extrude.y); // We don't pitch the circles, so both units of the extrusion vector are equal in magnitude to the radius\n\n    v_extrude = a_extrude * padding_factor;\n    v_extrude_scale = u_extrude_scale * u_camera_to_center_distance * collision_perspective_ratio;\n}\n"},debug:{fragmentSource:"uniform highp vec4 u_color;\n\nvoid main() {\n    gl_FragColor = u_color;\n}\n",vertexSource:"attribute vec2 a_pos;\n\nuniform mat4 u_matrix;\n\nvoid main() {\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\n}\n"},fill:{fragmentSource:"#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n    #pragma mapbox: initialize highp vec4 color\n    #pragma mapbox: initialize lowp float opacity\n\n    gl_FragColor = color * opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"attribute vec2 a_pos;\n\nuniform mat4 u_matrix;\n\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n    #pragma mapbox: initialize highp vec4 color\n    #pragma mapbox: initialize lowp float opacity\n\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\n}\n"},fillOutline:{fragmentSource:"#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\n\nvarying vec2 v_pos;\n\nvoid main() {\n    #pragma mapbox: initialize highp vec4 outline_color\n    #pragma mapbox: initialize lowp float opacity\n\n    float dist = length(v_pos - gl_FragCoord.xy);\n    float alpha = 1.0 - smoothstep(0.0, 1.0, dist);\n    gl_FragColor = outline_color * (alpha * opacity);\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"attribute vec2 a_pos;\n\nuniform mat4 u_matrix;\nuniform vec2 u_world;\n\nvarying vec2 v_pos;\n\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n    #pragma mapbox: initialize highp vec4 outline_color\n    #pragma mapbox: initialize lowp float opacity\n\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\n    v_pos = (gl_Position.xy / gl_Position.w + 1.0) / 2.0 * u_world;\n}\n"},fillOutlinePattern:{fragmentSource:"uniform vec2 u_pattern_tl_a;\nuniform vec2 u_pattern_br_a;\nuniform vec2 u_pattern_tl_b;\nuniform vec2 u_pattern_br_b;\nuniform vec2 u_texsize;\nuniform float u_mix;\n\nuniform sampler2D u_image;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\nvarying vec2 v_pos;\n\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n    #pragma mapbox: initialize lowp float opacity\n\n    vec2 imagecoord = mod(v_pos_a, 1.0);\n    vec2 pos = mix(u_pattern_tl_a / u_texsize, u_pattern_br_a / u_texsize, imagecoord);\n    vec4 color1 = texture2D(u_image, pos);\n\n    vec2 imagecoord_b = mod(v_pos_b, 1.0);\n    vec2 pos2 = mix(u_pattern_tl_b / u_texsize, u_pattern_br_b / u_texsize, imagecoord_b);\n    vec4 color2 = texture2D(u_image, pos2);\n\n    // find distance to outline for alpha interpolation\n\n    float dist = length(v_pos - gl_FragCoord.xy);\n    float alpha = 1.0 - smoothstep(0.0, 1.0, dist);\n\n\n    gl_FragColor = mix(color1, color2, u_mix) * alpha * opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec2 u_world;\nuniform vec2 u_pattern_size_a;\nuniform vec2 u_pattern_size_b;\nuniform vec2 u_pixel_coord_upper;\nuniform vec2 u_pixel_coord_lower;\nuniform float u_scale_a;\nuniform float u_scale_b;\nuniform float u_tile_units_to_pixels;\n\nattribute vec2 a_pos;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\nvarying vec2 v_pos;\n\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n    #pragma mapbox: initialize lowp float opacity\n\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\n\n    v_pos_a = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_a * u_pattern_size_a, u_tile_units_to_pixels, a_pos);\n    v_pos_b = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_b * u_pattern_size_b, u_tile_units_to_pixels, a_pos);\n\n    v_pos = (gl_Position.xy / gl_Position.w + 1.0) / 2.0 * u_world;\n}\n"},fillPattern:{fragmentSource:"uniform vec2 u_pattern_tl_a;\nuniform vec2 u_pattern_br_a;\nuniform vec2 u_pattern_tl_b;\nuniform vec2 u_pattern_br_b;\nuniform vec2 u_texsize;\nuniform float u_mix;\n\nuniform sampler2D u_image;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\n\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n    #pragma mapbox: initialize lowp float opacity\n\n    vec2 imagecoord = mod(v_pos_a, 1.0);\n    vec2 pos = mix(u_pattern_tl_a / u_texsize, u_pattern_br_a / u_texsize, imagecoord);\n    vec4 color1 = texture2D(u_image, pos);\n\n    vec2 imagecoord_b = mod(v_pos_b, 1.0);\n    vec2 pos2 = mix(u_pattern_tl_b / u_texsize, u_pattern_br_b / u_texsize, imagecoord_b);\n    vec4 color2 = texture2D(u_image, pos2);\n\n    gl_FragColor = mix(color1, color2, u_mix) * opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec2 u_pattern_size_a;\nuniform vec2 u_pattern_size_b;\nuniform vec2 u_pixel_coord_upper;\nuniform vec2 u_pixel_coord_lower;\nuniform float u_scale_a;\nuniform float u_scale_b;\nuniform float u_tile_units_to_pixels;\n\nattribute vec2 a_pos;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\n\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n    #pragma mapbox: initialize lowp float opacity\n\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\n\n    v_pos_a = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_a * u_pattern_size_a, u_tile_units_to_pixels, a_pos);\n    v_pos_b = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_b * u_pattern_size_b, u_tile_units_to_pixels, a_pos);\n}\n"},fillExtrusion:{fragmentSource:"varying vec4 v_color;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define highp vec4 color\n\nvoid main() {\n    #pragma mapbox: initialize lowp float base\n    #pragma mapbox: initialize lowp float height\n    #pragma mapbox: initialize highp vec4 color\n\n    gl_FragColor = v_color;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec3 u_lightcolor;\nuniform lowp vec3 u_lightpos;\nuniform lowp float u_lightintensity;\n\nattribute vec2 a_pos;\nattribute vec4 a_normal_ed;\n\nvarying vec4 v_color;\n\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n\n#pragma mapbox: define highp vec4 color\n\nvoid main() {\n    #pragma mapbox: initialize lowp float base\n    #pragma mapbox: initialize lowp float height\n    #pragma mapbox: initialize highp vec4 color\n\n    vec3 normal = a_normal_ed.xyz;\n\n    base = max(0.0, base);\n    height = max(0.0, height);\n\n    float t = mod(normal.x, 2.0);\n\n    gl_Position = u_matrix * vec4(a_pos, t > 0.0 ? height : base, 1);\n\n    // Relative luminance (how dark/bright is the surface color?)\n    float colorvalue = color.r * 0.2126 + color.g * 0.7152 + color.b * 0.0722;\n\n    v_color = vec4(0.0, 0.0, 0.0, 1.0);\n\n    // Add slight ambient lighting so no extrusions are totally black\n    vec4 ambientlight = vec4(0.03, 0.03, 0.03, 1.0);\n    color += ambientlight;\n\n    // Calculate cos(theta), where theta is the angle between surface normal and diffuse light ray\n    float directional = clamp(dot(normal / 16384.0, u_lightpos), 0.0, 1.0);\n\n    // Adjust directional so that\n    // the range of values for highlight/shading is narrower\n    // with lower light intensity\n    // and with lighter/brighter surface colors\n    directional = mix((1.0 - u_lightintensity), max((1.0 - colorvalue + u_lightintensity), 1.0), directional);\n\n    // Add gradient along z axis of side surfaces\n    if (normal.y != 0.0) {\n        directional *= clamp((t + base) * pow(height / 150.0, 0.5), mix(0.7, 0.98, 1.0 - u_lightintensity), 1.0);\n    }\n\n    // Assign final color based on surface + ambient light color, diffuse light directional, and light color\n    // with lower bounds adjusted to hue of light\n    // so that shading is tinted with the complementary (opposite) color to the light color\n    v_color.r += clamp(color.r * directional * u_lightcolor.r, mix(0.0, 0.3, 1.0 - u_lightcolor.r), 1.0);\n    v_color.g += clamp(color.g * directional * u_lightcolor.g, mix(0.0, 0.3, 1.0 - u_lightcolor.g), 1.0);\n    v_color.b += clamp(color.b * directional * u_lightcolor.b, mix(0.0, 0.3, 1.0 - u_lightcolor.b), 1.0);\n}\n"},fillExtrusionPattern:{fragmentSource:"uniform vec2 u_pattern_tl_a;\nuniform vec2 u_pattern_br_a;\nuniform vec2 u_pattern_tl_b;\nuniform vec2 u_pattern_br_b;\nuniform vec2 u_texsize;\nuniform float u_mix;\n\nuniform sampler2D u_image;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\nvarying vec4 v_lighting;\n\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n\nvoid main() {\n    #pragma mapbox: initialize lowp float base\n    #pragma mapbox: initialize lowp float height\n\n    vec2 imagecoord = mod(v_pos_a, 1.0);\n    vec2 pos = mix(u_pattern_tl_a / u_texsize, u_pattern_br_a / u_texsize, imagecoord);\n    vec4 color1 = texture2D(u_image, pos);\n\n    vec2 imagecoord_b = mod(v_pos_b, 1.0);\n    vec2 pos2 = mix(u_pattern_tl_b / u_texsize, u_pattern_br_b / u_texsize, imagecoord_b);\n    vec4 color2 = texture2D(u_image, pos2);\n\n    vec4 mixedColor = mix(color1, color2, u_mix);\n\n    gl_FragColor = mixedColor * v_lighting;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec2 u_pattern_size_a;\nuniform vec2 u_pattern_size_b;\nuniform vec2 u_pixel_coord_upper;\nuniform vec2 u_pixel_coord_lower;\nuniform float u_scale_a;\nuniform float u_scale_b;\nuniform float u_tile_units_to_pixels;\nuniform float u_height_factor;\n\nuniform vec3 u_lightcolor;\nuniform lowp vec3 u_lightpos;\nuniform lowp float u_lightintensity;\n\nattribute vec2 a_pos;\nattribute vec4 a_normal_ed;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\nvarying vec4 v_lighting;\nvarying float v_directional;\n\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n\nvoid main() {\n    #pragma mapbox: initialize lowp float base\n    #pragma mapbox: initialize lowp float height\n\n    vec3 normal = a_normal_ed.xyz;\n    float edgedistance = a_normal_ed.w;\n\n    base = max(0.0, base);\n    height = max(0.0, height);\n\n    float t = mod(normal.x, 2.0);\n    float z = t > 0.0 ? height : base;\n\n    gl_Position = u_matrix * vec4(a_pos, z, 1);\n\n    vec2 pos = normal.x == 1.0 && normal.y == 0.0 && normal.z == 16384.0\n        ? a_pos // extrusion top\n        : vec2(edgedistance, z * u_height_factor); // extrusion side\n\n    v_pos_a = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_a * u_pattern_size_a, u_tile_units_to_pixels, pos);\n    v_pos_b = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_b * u_pattern_size_b, u_tile_units_to_pixels, pos);\n\n    v_lighting = vec4(0.0, 0.0, 0.0, 1.0);\n    float directional = clamp(dot(normal / 16383.0, u_lightpos), 0.0, 1.0);\n    directional = mix((1.0 - u_lightintensity), max((0.5 + u_lightintensity), 1.0), directional);\n\n    if (normal.y != 0.0) {\n        directional *= clamp((t + base) * pow(height / 150.0, 0.5), mix(0.7, 0.98, 1.0 - u_lightintensity), 1.0);\n    }\n\n    v_lighting.rgb += clamp(directional * u_lightcolor, mix(vec3(0.0), vec3(0.3), 1.0 - u_lightcolor), vec3(1.0));\n}\n"},extrusionTexture:{fragmentSource:"uniform sampler2D u_image;\nuniform float u_opacity;\nvarying vec2 v_pos;\n\nvoid main() {\n    gl_FragColor = texture2D(u_image, v_pos) * u_opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(0.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec2 u_world;\nattribute vec2 a_pos;\nvarying vec2 v_pos;\n\nvoid main() {\n    gl_Position = u_matrix * vec4(a_pos * u_world, 0, 1);\n\n    v_pos.x = a_pos.x;\n    v_pos.y = 1.0 - a_pos.y;\n}\n"},hillshadePrepare:{fragmentSource:"#ifdef GL_ES\nprecision highp float;\n#endif\n\nuniform sampler2D u_image;\nvarying vec2 v_pos;\nuniform vec2 u_dimension;\nuniform float u_zoom;\nuniform float u_maxzoom;\n\nfloat getElevation(vec2 coord, float bias) {\n    // Convert encoded elevation value to meters\n    vec4 data = texture2D(u_image, coord) * 255.0;\n    return (data.r + data.g * 256.0 + data.b * 256.0 * 256.0) / 4.0;\n}\n\nvoid main() {\n    vec2 epsilon = 1.0 / u_dimension;\n\n    // queried pixels:\n    // +-----------+\n    // |   |   |   |\n    // | a | b | c |\n    // |   |   |   |\n    // +-----------+\n    // |   |   |   |\n    // | d | e | f |\n    // |   |   |   |\n    // +-----------+\n    // |   |   |   |\n    // | g | h | i |\n    // |   |   |   |\n    // +-----------+\n\n    float a = getElevation(v_pos + vec2(-epsilon.x, -epsilon.y), 0.0);\n    float b = getElevation(v_pos + vec2(0, -epsilon.y), 0.0);\n    float c = getElevation(v_pos + vec2(epsilon.x, -epsilon.y), 0.0);\n    float d = getElevation(v_pos + vec2(-epsilon.x, 0), 0.0);\n    float e = getElevation(v_pos, 0.0);\n    float f = getElevation(v_pos + vec2(epsilon.x, 0), 0.0);\n    float g = getElevation(v_pos + vec2(-epsilon.x, epsilon.y), 0.0);\n    float h = getElevation(v_pos + vec2(0, epsilon.y), 0.0);\n    float i = getElevation(v_pos + vec2(epsilon.x, epsilon.y), 0.0);\n\n    // here we divide the x and y slopes by 8 * pixel size\n    // where pixel size (aka meters/pixel) is:\n    // circumference of the world / (pixels per tile * number of tiles)\n    // which is equivalent to: 8 * 40075016.6855785 / (512 * pow(2, u_zoom))\n    // which can be reduced to: pow(2, 19.25619978527 - u_zoom)\n    // we want to vertically exaggerate the hillshading though, because otherwise\n    // it is barely noticeable at low zooms. to do this, we multiply this by some\n    // scale factor pow(2, (u_zoom - u_maxzoom) * a) where a is an arbitrary value\n    // Here we use a=0.3 which works out to the expression below. see \n    // nickidlugash's awesome breakdown for more info\n    // https://github.com/mapbox/mapbox-gl-js/pull/5286#discussion_r148419556\n    float exaggeration = u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;\n\n    vec2 deriv = vec2(\n        (c + f + f + i) - (a + d + d + g),\n        (g + h + h + i) - (a + b + b + c)\n    ) /  pow(2.0, (u_zoom - u_maxzoom) * exaggeration + 19.2562 - u_zoom);\n\n    gl_FragColor = clamp(vec4(\n        deriv.x / 2.0 + 0.5,\n        deriv.y / 2.0 + 0.5,\n        1.0,\n        1.0), 0.0, 1.0);\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\n\nattribute vec2 a_pos;\nattribute vec2 a_texture_pos;\n\nvarying vec2 v_pos;\n\nvoid main() {\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\n    v_pos = (a_texture_pos / 8192.0) / 2.0 + 0.25;\n}\n"},hillshade:{fragmentSource:"uniform sampler2D u_image;\nvarying vec2 v_pos;\n\nuniform vec2 u_latrange;\nuniform vec2 u_light;\nuniform vec4 u_shadow;\nuniform vec4 u_highlight;\nuniform vec4 u_accent;\n\n#define PI 3.141592653589793\n\nvoid main() {\n    vec4 pixel = texture2D(u_image, v_pos);\n\n    vec2 deriv = ((pixel.rg * 2.0) - 1.0);\n\n    // We divide the slope by a scale factor based on the cosin of the pixel's approximate latitude\n    // to account for mercator projection distortion. see #4807 for details\n    float scaleFactor = cos(radians((u_latrange[0] - u_latrange[1]) * (1.0 - v_pos.y) + u_latrange[1]));\n    // We also multiply the slope by an arbitrary z-factor of 1.25\n    float slope = atan(1.25 * length(deriv) / scaleFactor);\n    float aspect = deriv.x != 0.0 ? atan(deriv.y, -deriv.x) : PI / 2.0 * (deriv.y > 0.0 ? 1.0 : -1.0);\n\n    float intensity = u_light.x;\n    // We add PI to make this property match the global light object, which adds PI/2 to the light's azimuthal\n    // position property to account for 0deg corresponding to north/the top of the viewport in the style spec\n    // and the original shader was written to accept (-illuminationDirection - 90) as the azimuthal.\n    float azimuth = u_light.y + PI;\n\n    // We scale the slope exponentially based on intensity, using a calculation similar to\n    // the exponential interpolation function in the style spec:\n    // https://github.com/mapbox/mapbox-gl-js/blob/master/src/style-spec/expression/definitions/interpolate.js#L217-L228\n    // so that higher intensity values create more opaque hillshading.\n    float base = 1.875 - intensity * 1.75;\n    float maxValue = 0.5 * PI;\n    float scaledSlope = intensity != 0.5 ? ((pow(base, slope) - 1.0) / (pow(base, maxValue) - 1.0)) * maxValue : slope;\n\n    // The accent color is calculated with the cosine of the slope while the shade color is calculated with the sine\n    // so that the accent color's rate of change eases in while the shade color's eases out.\n    float accent = cos(scaledSlope);\n    // We multiply both the accent and shade color by a clamped intensity value\n    // so that intensities >= 0.5 do not additionally affect the color values\n    // while intensity values < 0.5 make the overall color more transparent.\n    vec4 accent_color = (1.0 - accent) * u_accent * clamp(intensity * 2.0, 0.0, 1.0);\n    float shade = abs(mod((aspect + azimuth) / PI + 0.5, 2.0) - 1.0);\n    vec4 shade_color = mix(u_shadow, u_highlight, shade) * sin(scaledSlope) * clamp(intensity * 2.0, 0.0, 1.0);\n    gl_FragColor = accent_color * (1.0 - shade_color.a) + shade_color;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\n\nattribute vec2 a_pos;\nattribute vec2 a_texture_pos;\n\nvarying vec2 v_pos;\n\nvoid main() {\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\n    v_pos = a_texture_pos / 8192.0;\n}\n"},line:{fragmentSource:"#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n\nvarying vec2 v_width2;\nvarying vec2 v_normal;\nvarying float v_gamma_scale;\n\nvoid main() {\n    #pragma mapbox: initialize highp vec4 color\n    #pragma mapbox: initialize lowp float blur\n    #pragma mapbox: initialize lowp float opacity\n\n    // Calculate the distance of the pixel from the line in pixels.\n    float dist = length(v_normal) * v_width2.s;\n\n    // Calculate the antialiasing fade factor. This is either when fading in\n    // the line in case of an offset line (v_width2.t) or when fading out\n    // (v_width2.s)\n    float blur2 = (blur + 1.0 / DEVICE_PIXEL_RATIO) * v_gamma_scale;\n    float alpha = clamp(min(dist - (v_width2.t - blur2), v_width2.s - dist) / blur2, 0.0, 1.0);\n\n    gl_FragColor = color * (alpha * opacity);\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"\n\n// the distance over which the line edge fades out.\n// Retina devices need a smaller distance to avoid aliasing.\n#define ANTIALIASING 1.0 / DEVICE_PIXEL_RATIO / 2.0\n\n// floor(127 / 2) == 63.0\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\n// there are also \"special\" normals that have a bigger length (of up to 126 in\n// this case).\n// #define scale 63.0\n#define scale 0.015873016\n\nattribute vec4 a_pos_normal;\nattribute vec4 a_data;\n\nuniform mat4 u_matrix;\nuniform mediump float u_ratio;\nuniform vec2 u_gl_units_to_pixels;\n\nvarying vec2 v_normal;\nvarying vec2 v_width2;\nvarying float v_gamma_scale;\nvarying highp float v_linesofar;\n\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\n\nvoid main() {\n    #pragma mapbox: initialize highp vec4 color\n    #pragma mapbox: initialize lowp float blur\n    #pragma mapbox: initialize lowp float opacity\n    #pragma mapbox: initialize mediump float gapwidth\n    #pragma mapbox: initialize lowp float offset\n    #pragma mapbox: initialize mediump float width\n\n    vec2 a_extrude = a_data.xy - 128.0;\n    float a_direction = mod(a_data.z, 4.0) - 1.0;\n\n    v_linesofar = (floor(a_data.z / 4.0) + a_data.w * 64.0) * 2.0;\n\n    vec2 pos = a_pos_normal.xy;\n\n    // x is 1 if it's a round cap, 0 otherwise\n    // y is 1 if the normal points up, and -1 if it points down\n    mediump vec2 normal = a_pos_normal.zw;\n    v_normal = normal;\n\n    // these transformations used to be applied in the JS and native code bases.\n    // moved them into the shader for clarity and simplicity.\n    gapwidth = gapwidth / 2.0;\n    float halfwidth = width / 2.0;\n    offset = -1.0 * offset;\n\n    float inset = gapwidth + (gapwidth > 0.0 ? ANTIALIASING : 0.0);\n    float outset = gapwidth + halfwidth * (gapwidth > 0.0 ? 2.0 : 1.0) + ANTIALIASING;\n\n    // Scale the extrusion vector down to a normal and then up by the line width\n    // of this vertex.\n    mediump vec2 dist = outset * a_extrude * scale;\n\n    // Calculate the offset when drawing a line that is to the side of the actual line.\n    // We do this by creating a vector that points towards the extrude, but rotate\n    // it when we're drawing round end points (a_direction = -1 or 1) since their\n    // extrude vector points in another direction.\n    mediump float u = 0.5 * a_direction;\n    mediump float t = 1.0 - abs(u);\n    mediump vec2 offset2 = offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\n\n    vec4 projected_extrude = u_matrix * vec4(dist / u_ratio, 0.0, 0.0);\n    gl_Position = u_matrix * vec4(pos + offset2 / u_ratio, 0.0, 1.0) + projected_extrude;\n\n    // calculate how much the perspective view squishes or stretches the extrude\n    float extrude_length_without_perspective = length(dist);\n    float extrude_length_with_perspective = length(projected_extrude.xy / gl_Position.w * u_gl_units_to_pixels);\n    v_gamma_scale = extrude_length_without_perspective / extrude_length_with_perspective;\n\n    v_width2 = vec2(outset, inset);\n}\n"},lineGradient:{fragmentSource:"\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n\nuniform sampler2D u_image;\n\nvarying vec2 v_width2;\nvarying vec2 v_normal;\nvarying float v_gamma_scale;\nvarying highp float v_lineprogress;\n\nvoid main() {\n    #pragma mapbox: initialize lowp float blur\n    #pragma mapbox: initialize lowp float opacity\n\n    // Calculate the distance of the pixel from the line in pixels.\n    float dist = length(v_normal) * v_width2.s;\n\n    // Calculate the antialiasing fade factor. This is either when fading in\n    // the line in case of an offset line (v_width2.t) or when fading out\n    // (v_width2.s)\n    float blur2 = (blur + 1.0 / DEVICE_PIXEL_RATIO) * v_gamma_scale;\n    float alpha = clamp(min(dist - (v_width2.t - blur2), v_width2.s - dist) / blur2, 0.0, 1.0);\n\n    // For gradient lines, v_lineprogress is the ratio along the entire line,\n    // scaled to [0, 2^15), and the gradient ramp is stored in a texture.\n    vec4 color = texture2D(u_image, vec2(v_lineprogress, 0.5));\n\n    gl_FragColor = color * (alpha * opacity);\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"\n// the attribute conveying progress along a line is scaled to [0, 2^15)\n#define MAX_LINE_DISTANCE 32767.0\n\n// the distance over which the line edge fades out.\n// Retina devices need a smaller distance to avoid aliasing.\n#define ANTIALIASING 1.0 / DEVICE_PIXEL_RATIO / 2.0\n\n// floor(127 / 2) == 63.0\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\n// there are also \"special\" normals that have a bigger length (of up to 126 in\n// this case).\n// #define scale 63.0\n#define scale 0.015873016\n\nattribute vec4 a_pos_normal;\nattribute vec4 a_data;\n\nuniform mat4 u_matrix;\nuniform mediump float u_ratio;\nuniform vec2 u_gl_units_to_pixels;\n\nvarying vec2 v_normal;\nvarying vec2 v_width2;\nvarying float v_gamma_scale;\nvarying highp float v_lineprogress;\n\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\n\nvoid main() {\n    #pragma mapbox: initialize lowp float blur\n    #pragma mapbox: initialize lowp float opacity\n    #pragma mapbox: initialize mediump float gapwidth\n    #pragma mapbox: initialize lowp float offset\n    #pragma mapbox: initialize mediump float width\n\n    vec2 a_extrude = a_data.xy - 128.0;\n    float a_direction = mod(a_data.z, 4.0) - 1.0;\n\n    v_lineprogress = (floor(a_data.z / 4.0) + a_data.w * 64.0) * 2.0 / MAX_LINE_DISTANCE;\n\n    vec2 pos = a_pos_normal.xy;\n\n    // x is 1 if it's a round cap, 0 otherwise\n    // y is 1 if the normal points up, and -1 if it points down\n    mediump vec2 normal = a_pos_normal.zw;\n    v_normal = normal;\n\n    // these transformations used to be applied in the JS and native code bases.\n    // moved them into the shader for clarity and simplicity.\n    gapwidth = gapwidth / 2.0;\n    float halfwidth = width / 2.0;\n    offset = -1.0 * offset;\n\n    float inset = gapwidth + (gapwidth > 0.0 ? ANTIALIASING : 0.0);\n    float outset = gapwidth + halfwidth * (gapwidth > 0.0 ? 2.0 : 1.0) + ANTIALIASING;\n\n    // Scale the extrusion vector down to a normal and then up by the line width\n    // of this vertex.\n    mediump vec2 dist = outset * a_extrude * scale;\n\n    // Calculate the offset when drawing a line that is to the side of the actual line.\n    // We do this by creating a vector that points towards the extrude, but rotate\n    // it when we're drawing round end points (a_direction = -1 or 1) since their\n    // extrude vector points in another direction.\n    mediump float u = 0.5 * a_direction;\n    mediump float t = 1.0 - abs(u);\n    mediump vec2 offset2 = offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\n\n    vec4 projected_extrude = u_matrix * vec4(dist / u_ratio, 0.0, 0.0);\n    gl_Position = u_matrix * vec4(pos + offset2 / u_ratio, 0.0, 1.0) + projected_extrude;\n\n    // calculate how much the perspective view squishes or stretches the extrude\n    float extrude_length_without_perspective = length(dist);\n    float extrude_length_with_perspective = length(projected_extrude.xy / gl_Position.w * u_gl_units_to_pixels);\n    v_gamma_scale = extrude_length_without_perspective / extrude_length_with_perspective;\n\n    v_width2 = vec2(outset, inset);\n}\n"},linePattern:{fragmentSource:"uniform vec2 u_pattern_size_a;\nuniform vec2 u_pattern_size_b;\nuniform vec2 u_pattern_tl_a;\nuniform vec2 u_pattern_br_a;\nuniform vec2 u_pattern_tl_b;\nuniform vec2 u_pattern_br_b;\nuniform vec2 u_texsize;\nuniform float u_fade;\n\nuniform sampler2D u_image;\n\nvarying vec2 v_normal;\nvarying vec2 v_width2;\nvarying float v_linesofar;\nvarying float v_gamma_scale;\n\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n    #pragma mapbox: initialize lowp float blur\n    #pragma mapbox: initialize lowp float opacity\n\n    // Calculate the distance of the pixel from the line in pixels.\n    float dist = length(v_normal) * v_width2.s;\n\n    // Calculate the antialiasing fade factor. This is either when fading in\n    // the line in case of an offset line (v_width2.t) or when fading out\n    // (v_width2.s)\n    float blur2 = (blur + 1.0 / DEVICE_PIXEL_RATIO) * v_gamma_scale;\n    float alpha = clamp(min(dist - (v_width2.t - blur2), v_width2.s - dist) / blur2, 0.0, 1.0);\n\n    float x_a = mod(v_linesofar / u_pattern_size_a.x, 1.0);\n    float x_b = mod(v_linesofar / u_pattern_size_b.x, 1.0);\n\n    // v_normal.y is 0 at the midpoint of the line, -1 at the lower edge, 1 at the upper edge\n    // we clamp the line width outset to be between 0 and half the pattern height plus padding (2.0)\n    // to ensure we don't sample outside the designated symbol on the sprite sheet.\n    // 0.5 is added to shift the component to be bounded between 0 and 1 for interpolation of\n    // the texture coordinate\n    float y_a = 0.5 + (v_normal.y * clamp(v_width2.s, 0.0, (u_pattern_size_a.y + 2.0) / 2.0) / u_pattern_size_a.y);\n    float y_b = 0.5 + (v_normal.y * clamp(v_width2.s, 0.0, (u_pattern_size_b.y + 2.0) / 2.0) / u_pattern_size_b.y);\n    vec2 pos_a = mix(u_pattern_tl_a / u_texsize, u_pattern_br_a / u_texsize, vec2(x_a, y_a));\n    vec2 pos_b = mix(u_pattern_tl_b / u_texsize, u_pattern_br_b / u_texsize, vec2(x_b, y_b));\n\n    vec4 color = mix(texture2D(u_image, pos_a), texture2D(u_image, pos_b), u_fade);\n\n    gl_FragColor = color * alpha * opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"// floor(127 / 2) == 63.0\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\n// there are also \"special\" normals that have a bigger length (of up to 126 in\n// this case).\n// #define scale 63.0\n#define scale 0.015873016\n\n// We scale the distance before adding it to the buffers so that we can store\n// long distances for long segments. Use this value to unscale the distance.\n#define LINE_DISTANCE_SCALE 2.0\n\n// the distance over which the line edge fades out.\n// Retina devices need a smaller distance to avoid aliasing.\n#define ANTIALIASING 1.0 / DEVICE_PIXEL_RATIO / 2.0\n\nattribute vec4 a_pos_normal;\nattribute vec4 a_data;\n\nuniform mat4 u_matrix;\nuniform mediump float u_ratio;\nuniform vec2 u_gl_units_to_pixels;\n\nvarying vec2 v_normal;\nvarying vec2 v_width2;\nvarying float v_linesofar;\nvarying float v_gamma_scale;\n\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define mediump float width\n\nvoid main() {\n    #pragma mapbox: initialize lowp float blur\n    #pragma mapbox: initialize lowp float opacity\n    #pragma mapbox: initialize lowp float offset\n    #pragma mapbox: initialize mediump float gapwidth\n    #pragma mapbox: initialize mediump float width\n\n    vec2 a_extrude = a_data.xy - 128.0;\n    float a_direction = mod(a_data.z, 4.0) - 1.0;\n    float a_linesofar = (floor(a_data.z / 4.0) + a_data.w * 64.0) * LINE_DISTANCE_SCALE;\n\n    vec2 pos = a_pos_normal.xy;\n\n    // x is 1 if it's a round cap, 0 otherwise\n    // y is 1 if the normal points up, and -1 if it points down\n    mediump vec2 normal = a_pos_normal.zw;\n    v_normal = normal;\n\n    // these transformations used to be applied in the JS and native code bases.\n    // moved them into the shader for clarity and simplicity.\n    gapwidth = gapwidth / 2.0;\n    float halfwidth = width / 2.0;\n    offset = -1.0 * offset;\n\n    float inset = gapwidth + (gapwidth > 0.0 ? ANTIALIASING : 0.0);\n    float outset = gapwidth + halfwidth * (gapwidth > 0.0 ? 2.0 : 1.0) + ANTIALIASING;\n\n    // Scale the extrusion vector down to a normal and then up by the line width\n    // of this vertex.\n    mediump vec2 dist = outset * a_extrude * scale;\n\n    // Calculate the offset when drawing a line that is to the side of the actual line.\n    // We do this by creating a vector that points towards the extrude, but rotate\n    // it when we're drawing round end points (a_direction = -1 or 1) since their\n    // extrude vector points in another direction.\n    mediump float u = 0.5 * a_direction;\n    mediump float t = 1.0 - abs(u);\n    mediump vec2 offset2 = offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\n\n    vec4 projected_extrude = u_matrix * vec4(dist / u_ratio, 0.0, 0.0);\n    gl_Position = u_matrix * vec4(pos + offset2 / u_ratio, 0.0, 1.0) + projected_extrude;\n\n    // calculate how much the perspective view squishes or stretches the extrude\n    float extrude_length_without_perspective = length(dist);\n    float extrude_length_with_perspective = length(projected_extrude.xy / gl_Position.w * u_gl_units_to_pixels);\n    v_gamma_scale = extrude_length_without_perspective / extrude_length_with_perspective;\n\n    v_linesofar = a_linesofar;\n    v_width2 = vec2(outset, inset);\n}\n"},lineSDF:{fragmentSource:"\nuniform sampler2D u_image;\nuniform float u_sdfgamma;\nuniform float u_mix;\n\nvarying vec2 v_normal;\nvarying vec2 v_width2;\nvarying vec2 v_tex_a;\nvarying vec2 v_tex_b;\nvarying float v_gamma_scale;\n\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\n\nvoid main() {\n    #pragma mapbox: initialize highp vec4 color\n    #pragma mapbox: initialize lowp float blur\n    #pragma mapbox: initialize lowp float opacity\n    #pragma mapbox: initialize mediump float width\n    #pragma mapbox: initialize lowp float floorwidth\n\n    // Calculate the distance of the pixel from the line in pixels.\n    float dist = length(v_normal) * v_width2.s;\n\n    // Calculate the antialiasing fade factor. This is either when fading in\n    // the line in case of an offset line (v_width2.t) or when fading out\n    // (v_width2.s)\n    float blur2 = (blur + 1.0 / DEVICE_PIXEL_RATIO) * v_gamma_scale;\n    float alpha = clamp(min(dist - (v_width2.t - blur2), v_width2.s - dist) / blur2, 0.0, 1.0);\n\n    float sdfdist_a = texture2D(u_image, v_tex_a).a;\n    float sdfdist_b = texture2D(u_image, v_tex_b).a;\n    float sdfdist = mix(sdfdist_a, sdfdist_b, u_mix);\n    alpha *= smoothstep(0.5 - u_sdfgamma / floorwidth, 0.5 + u_sdfgamma / floorwidth, sdfdist);\n\n    gl_FragColor = color * (alpha * opacity);\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"// floor(127 / 2) == 63.0\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\n// there are also \"special\" normals that have a bigger length (of up to 126 in\n// this case).\n// #define scale 63.0\n#define scale 0.015873016\n\n// We scale the distance before adding it to the buffers so that we can store\n// long distances for long segments. Use this value to unscale the distance.\n#define LINE_DISTANCE_SCALE 2.0\n\n// the distance over which the line edge fades out.\n// Retina devices need a smaller distance to avoid aliasing.\n#define ANTIALIASING 1.0 / DEVICE_PIXEL_RATIO / 2.0\n\nattribute vec4 a_pos_normal;\nattribute vec4 a_data;\n\nuniform mat4 u_matrix;\nuniform mediump float u_ratio;\nuniform vec2 u_patternscale_a;\nuniform float u_tex_y_a;\nuniform vec2 u_patternscale_b;\nuniform float u_tex_y_b;\nuniform vec2 u_gl_units_to_pixels;\n\nvarying vec2 v_normal;\nvarying vec2 v_width2;\nvarying vec2 v_tex_a;\nvarying vec2 v_tex_b;\nvarying float v_gamma_scale;\n\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\n\nvoid main() {\n    #pragma mapbox: initialize highp vec4 color\n    #pragma mapbox: initialize lowp float blur\n    #pragma mapbox: initialize lowp float opacity\n    #pragma mapbox: initialize mediump float gapwidth\n    #pragma mapbox: initialize lowp float offset\n    #pragma mapbox: initialize mediump float width\n    #pragma mapbox: initialize lowp float floorwidth\n\n    vec2 a_extrude = a_data.xy - 128.0;\n    float a_direction = mod(a_data.z, 4.0) - 1.0;\n    float a_linesofar = (floor(a_data.z / 4.0) + a_data.w * 64.0) * LINE_DISTANCE_SCALE;\n\n    vec2 pos = a_pos_normal.xy;\n\n    // x is 1 if it's a round cap, 0 otherwise\n    // y is 1 if the normal points up, and -1 if it points down\n    mediump vec2 normal = a_pos_normal.zw;\n    v_normal = normal;\n\n    // these transformations used to be applied in the JS and native code bases.\n    // moved them into the shader for clarity and simplicity.\n    gapwidth = gapwidth / 2.0;\n    float halfwidth = width / 2.0;\n    offset = -1.0 * offset;\n\n    float inset = gapwidth + (gapwidth > 0.0 ? ANTIALIASING : 0.0);\n    float outset = gapwidth + halfwidth * (gapwidth > 0.0 ? 2.0 : 1.0) + ANTIALIASING;\n\n    // Scale the extrusion vector down to a normal and then up by the line width\n    // of this vertex.\n    mediump vec2 dist =outset * a_extrude * scale;\n\n    // Calculate the offset when drawing a line that is to the side of the actual line.\n    // We do this by creating a vector that points towards the extrude, but rotate\n    // it when we're drawing round end points (a_direction = -1 or 1) since their\n    // extrude vector points in another direction.\n    mediump float u = 0.5 * a_direction;\n    mediump float t = 1.0 - abs(u);\n    mediump vec2 offset2 = offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\n\n    vec4 projected_extrude = u_matrix * vec4(dist / u_ratio, 0.0, 0.0);\n    gl_Position = u_matrix * vec4(pos + offset2 / u_ratio, 0.0, 1.0) + projected_extrude;\n\n    // calculate how much the perspective view squishes or stretches the extrude\n    float extrude_length_without_perspective = length(dist);\n    float extrude_length_with_perspective = length(projected_extrude.xy / gl_Position.w * u_gl_units_to_pixels);\n    v_gamma_scale = extrude_length_without_perspective / extrude_length_with_perspective;\n\n    v_tex_a = vec2(a_linesofar * u_patternscale_a.x / floorwidth, normal.y * u_patternscale_a.y + u_tex_y_a);\n    v_tex_b = vec2(a_linesofar * u_patternscale_b.x / floorwidth, normal.y * u_patternscale_b.y + u_tex_y_b);\n\n    v_width2 = vec2(outset, inset);\n}\n"},raster:{fragmentSource:"uniform float u_fade_t;\nuniform float u_opacity;\nuniform sampler2D u_image0;\nuniform sampler2D u_image1;\nvarying vec2 v_pos0;\nvarying vec2 v_pos1;\n\nuniform float u_brightness_low;\nuniform float u_brightness_high;\n\nuniform float u_saturation_factor;\nuniform float u_contrast_factor;\nuniform vec3 u_spin_weights;\n\nvoid main() {\n\n    // read and cross-fade colors from the main and parent tiles\n    vec4 color0 = texture2D(u_image0, v_pos0);\n    vec4 color1 = texture2D(u_image1, v_pos1);\n    if (color0.a > 0.0) {\n        color0.rgb = color0.rgb / color0.a;\n    }\n    if (color1.a > 0.0) {\n        color1.rgb = color1.rgb / color1.a;\n    }\n    vec4 color = mix(color0, color1, u_fade_t);\n    color.a *= u_opacity;\n    vec3 rgb = color.rgb;\n\n    // spin\n    rgb = vec3(\n        dot(rgb, u_spin_weights.xyz),\n        dot(rgb, u_spin_weights.zxy),\n        dot(rgb, u_spin_weights.yzx));\n\n    // saturation\n    float average = (color.r + color.g + color.b) / 3.0;\n    rgb += (average - rgb) * u_saturation_factor;\n\n    // contrast\n    rgb = (rgb - 0.5) * u_contrast_factor + 0.5;\n\n    // brightness\n    vec3 u_high_vec = vec3(u_brightness_low, u_brightness_low, u_brightness_low);\n    vec3 u_low_vec = vec3(u_brightness_high, u_brightness_high, u_brightness_high);\n\n    gl_FragColor = vec4(mix(u_high_vec, u_low_vec, rgb) * color.a, color.a);\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec2 u_tl_parent;\nuniform float u_scale_parent;\nuniform float u_buffer_scale;\n\nattribute vec2 a_pos;\nattribute vec2 a_texture_pos;\n\nvarying vec2 v_pos0;\nvarying vec2 v_pos1;\n\nvoid main() {\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\n    // We are using Int16 for texture position coordinates to give us enough precision for\n    // fractional coordinates. We use 8192 to scale the texture coordinates in the buffer\n    // as an arbitrarily high number to preserve adequate precision when rendering.\n    // This is also the same value as the EXTENT we are using for our tile buffer pos coordinates,\n    // so math for modifying either is consistent.\n    v_pos0 = (((a_texture_pos / 8192.0) - 0.5) / u_buffer_scale ) + 0.5;\n    v_pos1 = (v_pos0 * u_scale_parent) + u_tl_parent;\n}\n"},symbolIcon:{fragmentSource:"uniform sampler2D u_texture;\n\n#pragma mapbox: define lowp float opacity\n\nvarying vec2 v_tex;\nvarying float v_fade_opacity;\n\nvoid main() {\n    #pragma mapbox: initialize lowp float opacity\n\n    lowp float alpha = opacity * v_fade_opacity;\n    gl_FragColor = texture2D(u_texture, v_tex) * alpha;\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"const float PI = 3.141592653589793;\n\nattribute vec4 a_pos_offset;\nattribute vec4 a_data;\nattribute vec3 a_projected_pos;\nattribute float a_fade_opacity;\n\nuniform bool u_is_size_zoom_constant;\nuniform bool u_is_size_feature_constant;\nuniform highp float u_size_t; // used to interpolate between zoom stops when size is a composite function\nuniform highp float u_size; // used when size is both zoom and feature constant\nuniform highp float u_camera_to_center_distance;\nuniform highp float u_pitch;\nuniform bool u_rotate_symbol;\nuniform highp float u_aspect_ratio;\nuniform float u_fade_change;\n\n#pragma mapbox: define lowp float opacity\n\nuniform mat4 u_matrix;\nuniform mat4 u_label_plane_matrix;\nuniform mat4 u_gl_coord_matrix;\n\nuniform bool u_is_text;\nuniform bool u_pitch_with_map;\n\nuniform vec2 u_texsize;\n\nvarying vec2 v_tex;\nvarying float v_fade_opacity;\n\nvoid main() {\n    #pragma mapbox: initialize lowp float opacity\n\n    vec2 a_pos = a_pos_offset.xy;\n    vec2 a_offset = a_pos_offset.zw;\n\n    vec2 a_tex = a_data.xy;\n    vec2 a_size = a_data.zw;\n\n    highp float segment_angle = -a_projected_pos[2];\n\n    float size;\n    if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {\n        size = mix(a_size[0], a_size[1], u_size_t) / 10.0;\n    } else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {\n        size = a_size[0] / 10.0;\n    } else if (!u_is_size_zoom_constant && u_is_size_feature_constant) {\n        size = u_size;\n    } else {\n        size = u_size;\n    }\n\n    vec4 projectedPoint = u_matrix * vec4(a_pos, 0, 1);\n    highp float camera_to_anchor_distance = projectedPoint.w;\n    // See comments in symbol_sdf.vertex\n    highp float distance_ratio = u_pitch_with_map ?\n        camera_to_anchor_distance / u_camera_to_center_distance :\n        u_camera_to_center_distance / camera_to_anchor_distance;\n    highp float perspective_ratio = clamp(\n            0.5 + 0.5 * distance_ratio,\n            0.0, // Prevents oversized near-field symbols in pitched/overzoomed tiles\n            4.0);\n\n    size *= perspective_ratio;\n\n    float fontScale = u_is_text ? size / 24.0 : size;\n\n    highp float symbol_rotation = 0.0;\n    if (u_rotate_symbol) {\n        // See comments in symbol_sdf.vertex\n        vec4 offsetProjectedPoint = u_matrix * vec4(a_pos + vec2(1, 0), 0, 1);\n\n        vec2 a = projectedPoint.xy / projectedPoint.w;\n        vec2 b = offsetProjectedPoint.xy / offsetProjectedPoint.w;\n\n        symbol_rotation = atan((b.y - a.y) / u_aspect_ratio, b.x - a.x);\n    }\n\n    highp float angle_sin = sin(segment_angle + symbol_rotation);\n    highp float angle_cos = cos(segment_angle + symbol_rotation);\n    mat2 rotation_matrix = mat2(angle_cos, -1.0 * angle_sin, angle_sin, angle_cos);\n\n    vec4 projected_pos = u_label_plane_matrix * vec4(a_projected_pos.xy, 0.0, 1.0);\n    gl_Position = u_gl_coord_matrix * vec4(projected_pos.xy / projected_pos.w + rotation_matrix * (a_offset / 32.0 * fontScale), 0.0, 1.0);\n\n    v_tex = a_tex / u_texsize;\n    vec2 fade_opacity = unpack_opacity(a_fade_opacity);\n    float fade_change = fade_opacity[1] > 0.5 ? u_fade_change : -u_fade_change;\n    v_fade_opacity = max(0.0, min(1.0, fade_opacity[0] + fade_change));\n}\n"},symbolSDF:{fragmentSource:"#define SDF_PX 8.0\n#define EDGE_GAMMA 0.105/DEVICE_PIXEL_RATIO\n\nuniform bool u_is_halo;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\n\nuniform sampler2D u_texture;\nuniform highp float u_gamma_scale;\nuniform bool u_is_text;\n\nvarying vec2 v_data0;\nvarying vec3 v_data1;\n\nvoid main() {\n    #pragma mapbox: initialize highp vec4 fill_color\n    #pragma mapbox: initialize highp vec4 halo_color\n    #pragma mapbox: initialize lowp float opacity\n    #pragma mapbox: initialize lowp float halo_width\n    #pragma mapbox: initialize lowp float halo_blur\n\n    vec2 tex = v_data0.xy;\n    float gamma_scale = v_data1.x;\n    float size = v_data1.y;\n    float fade_opacity = v_data1[2];\n\n    float fontScale = u_is_text ? size / 24.0 : size;\n\n    lowp vec4 color = fill_color;\n    highp float gamma = EDGE_GAMMA / (fontScale * u_gamma_scale);\n    lowp float buff = (256.0 - 64.0) / 256.0;\n    if (u_is_halo) {\n        color = halo_color;\n        gamma = (halo_blur * 1.19 / SDF_PX + EDGE_GAMMA) / (fontScale * u_gamma_scale);\n        buff = (6.0 - halo_width / fontScale) / SDF_PX;\n    }\n\n    lowp float dist = texture2D(u_texture, tex).a;\n    highp float gamma_scaled = gamma * gamma_scale;\n    highp float alpha = smoothstep(buff - gamma_scaled, buff + gamma_scaled, dist);\n\n    gl_FragColor = color * (alpha * opacity * fade_opacity);\n\n#ifdef OVERDRAW_INSPECTOR\n    gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"const float PI = 3.141592653589793;\n\nattribute vec4 a_pos_offset;\nattribute vec4 a_data;\nattribute vec3 a_projected_pos;\nattribute float a_fade_opacity;\n\n// contents of a_size vary based on the type of property value\n// used for {text,icon}-size.\n// For constants, a_size is disabled.\n// For source functions, we bind only one value per vertex: the value of {text,icon}-size evaluated for the current feature.\n// For composite functions:\n// [ text-size(lowerZoomStop, feature),\n//   text-size(upperZoomStop, feature) ]\nuniform bool u_is_size_zoom_constant;\nuniform bool u_is_size_feature_constant;\nuniform highp float u_size_t; // used to interpolate between zoom stops when size is a composite function\nuniform highp float u_size; // used when size is both zoom and feature constant\n\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\n\nuniform mat4 u_matrix;\nuniform mat4 u_label_plane_matrix;\nuniform mat4 u_gl_coord_matrix;\n\nuniform bool u_is_text;\nuniform bool u_pitch_with_map;\nuniform highp float u_pitch;\nuniform bool u_rotate_symbol;\nuniform highp float u_aspect_ratio;\nuniform highp float u_camera_to_center_distance;\nuniform float u_fade_change;\n\nuniform vec2 u_texsize;\n\nvarying vec2 v_data0;\nvarying vec3 v_data1;\n\nvoid main() {\n    #pragma mapbox: initialize highp vec4 fill_color\n    #pragma mapbox: initialize highp vec4 halo_color\n    #pragma mapbox: initialize lowp float opacity\n    #pragma mapbox: initialize lowp float halo_width\n    #pragma mapbox: initialize lowp float halo_blur\n\n    vec2 a_pos = a_pos_offset.xy;\n    vec2 a_offset = a_pos_offset.zw;\n\n    vec2 a_tex = a_data.xy;\n    vec2 a_size = a_data.zw;\n\n    highp float segment_angle = -a_projected_pos[2];\n    float size;\n\n    if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {\n        size = mix(a_size[0], a_size[1], u_size_t) / 10.0;\n    } else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {\n        size = a_size[0] / 10.0;\n    } else if (!u_is_size_zoom_constant && u_is_size_feature_constant) {\n        size = u_size;\n    } else {\n        size = u_size;\n    }\n\n    vec4 projectedPoint = u_matrix * vec4(a_pos, 0, 1);\n    highp float camera_to_anchor_distance = projectedPoint.w;\n    // If the label is pitched with the map, layout is done in pitched space,\n    // which makes labels in the distance smaller relative to viewport space.\n    // We counteract part of that effect by multiplying by the perspective ratio.\n    // If the label isn't pitched with the map, we do layout in viewport space,\n    // which makes labels in the distance larger relative to the features around\n    // them. We counteract part of that effect by dividing by the perspective ratio.\n    highp float distance_ratio = u_pitch_with_map ?\n        camera_to_anchor_distance / u_camera_to_center_distance :\n        u_camera_to_center_distance / camera_to_anchor_distance;\n    highp float perspective_ratio = clamp(\n        0.5 + 0.5 * distance_ratio,\n        0.0, // Prevents oversized near-field symbols in pitched/overzoomed tiles\n        4.0);\n\n    size *= perspective_ratio;\n\n    float fontScale = u_is_text ? size / 24.0 : size;\n\n    highp float symbol_rotation = 0.0;\n    if (u_rotate_symbol) {\n        // Point labels with 'rotation-alignment: map' are horizontal with respect to tile units\n        // To figure out that angle in projected space, we draw a short horizontal line in tile\n        // space, project it, and measure its angle in projected space.\n        vec4 offsetProjectedPoint = u_matrix * vec4(a_pos + vec2(1, 0), 0, 1);\n\n        vec2 a = projectedPoint.xy / projectedPoint.w;\n        vec2 b = offsetProjectedPoint.xy / offsetProjectedPoint.w;\n\n        symbol_rotation = atan((b.y - a.y) / u_aspect_ratio, b.x - a.x);\n    }\n\n    highp float angle_sin = sin(segment_angle + symbol_rotation);\n    highp float angle_cos = cos(segment_angle + symbol_rotation);\n    mat2 rotation_matrix = mat2(angle_cos, -1.0 * angle_sin, angle_sin, angle_cos);\n\n    vec4 projected_pos = u_label_plane_matrix * vec4(a_projected_pos.xy, 0.0, 1.0);\n    gl_Position = u_gl_coord_matrix * vec4(projected_pos.xy / projected_pos.w + rotation_matrix * (a_offset / 32.0 * fontScale), 0.0, 1.0);\n    float gamma_scale = gl_Position.w;\n\n    vec2 tex = a_tex / u_texsize;\n    vec2 fade_opacity = unpack_opacity(a_fade_opacity);\n    float fade_change = fade_opacity[1] > 0.5 ? u_fade_change : -u_fade_change;\n    float interpolated_fade_opacity = max(0.0, min(1.0, fade_opacity[0] + fade_change));\n\n    v_data0 = vec2(tex.x, tex.y);\n    v_data1 = vec3(gamma_scale, size, interpolated_fade_opacity);\n}\n"}},tr=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,er=function(t){var e=Qe[t],r={};e.fragmentSource=e.fragmentSource.replace(tr,function(t,e,n,i,a){return r[a]=!0,"define"===e?"\n#ifndef HAS_UNIFORM_u_"+a+"\nvarying "+n+" "+i+" "+a+";\n#else\nuniform "+n+" "+i+" u_"+a+";\n#endif\n":"\n#ifdef HAS_UNIFORM_u_"+a+"\n    "+n+" "+i+" "+a+" = u_"+a+";\n#endif\n"}),e.vertexSource=e.vertexSource.replace(tr,function(t,e,n,i,a){var o="float"===i?"vec2":"vec4";return r[a]?"define"===e?"\n#ifndef HAS_UNIFORM_u_"+a+"\nuniform lowp float a_"+a+"_t;\nattribute "+n+" "+o+" a_"+a+";\nvarying "+n+" "+i+" "+a+";\n#else\nuniform "+n+" "+i+" u_"+a+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+a+"\n    "+a+" = unpack_mix_"+o+"(a_"+a+", a_"+a+"_t);\n#else\n    "+n+" "+i+" "+a+" = u_"+a+";\n#endif\n":"define"===e?"\n#ifndef HAS_UNIFORM_u_"+a+"\nuniform lowp float a_"+a+"_t;\nattribute "+n+" "+o+" a_"+a+";\n#else\nuniform "+n+" "+i+" u_"+a+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+a+"\n    "+n+" "+i+" "+a+" = unpack_mix_"+o+"(a_"+a+", a_"+a+"_t);\n#else\n    "+n+" "+i+" "+a+" = u_"+a+";\n#endif\n"})};for(var rr in Qe)er(rr);var nr=Qe,ir=function(t,e,r,n){var i=t.gl;this.program=i.createProgram();var o=r.defines().concat("#define DEVICE_PIXEL_RATIO "+a.devicePixelRatio.toFixed(1));n&&o.push("#define OVERDRAW_INSPECTOR;");var s=o.concat(nr.prelude.fragmentSource,e.fragmentSource).join("\n"),l=o.concat(nr.prelude.vertexSource,e.vertexSource).join("\n"),u=i.createShader(i.FRAGMENT_SHADER);i.shaderSource(u,s),i.compileShader(u),i.attachShader(this.program,u);var c=i.createShader(i.VERTEX_SHADER);i.shaderSource(c,l),i.compileShader(c),i.attachShader(this.program,c);for(var f=r.layoutAttributes||[],h=0;h<f.length;h++)i.bindAttribLocation(this.program,h,f[h].name);i.linkProgram(this.program),this.numAttributes=i.getProgramParameter(this.program,i.ACTIVE_ATTRIBUTES),this.attributes={},this.uniforms={};for(var p=0;p<this.numAttributes;p++){var d=i.getActiveAttrib(this.program,p);d&&(this.attributes[d.name]=i.getAttribLocation(this.program,d.name))}for(var v=i.getProgramParameter(this.program,i.ACTIVE_UNIFORMS),g=0;g<v;g++){var m=i.getActiveUniform(this.program,g);m&&(this.uniforms[m.name]=i.getUniformLocation(this.program,m.name))}};function ar(e,r,n,i,a){for(var o=0;o<n.length;o++){var s=n[o];if(i.isLessThan(s.tileID))break;if(r.key===s.tileID.key)return;if(s.tileID.isChildOf(r)){for(var l=r.children(1/0),u=0;u<l.length;u++)ar(e,l[u],n.slice(o),i,a);return}}var c=r.overscaledZ-e.overscaledZ,f=new t.CanonicalTileID(c,r.canonical.x-(e.canonical.x<<c),r.canonical.y-(e.canonical.y<<c));a[f.key]=a[f.key]||f}function or(t,e,r,n,i){var a=t.context,o=a.gl,s=i?t.useProgram("collisionCircle"):t.useProgram("collisionBox");a.setDepthMode(Ht.disabled),a.setStencilMode(qt.disabled),a.setColorMode(t.colorModeForRenderPass());for(var l=0;l<n.length;l++){var u=n[l],c=e.getTile(u),f=c.getBucket(r);if(f){var h=i?f.collisionCircle:f.collisionBox;if(h){o.uniformMatrix4fv(s.uniforms.u_matrix,!1,u.posMatrix),i||a.lineWidth.set(1),o.uniform1f(s.uniforms.u_camera_to_center_distance,t.transform.cameraToCenterDistance);var p=Me(c,1,t.transform.zoom),d=Math.pow(2,t.transform.zoom-c.tileID.overscaledZ);o.uniform1f(s.uniforms.u_pixels_to_tile_units,p),o.uniform2f(s.uniforms.u_extrude_scale,t.transform.pixelsToGLUnits[0]/(p*d),t.transform.pixelsToGLUnits[1]/(p*d)),o.uniform1f(s.uniforms.u_overscale_factor,c.tileID.overscaleFactor()),s.draw(a,i?o.TRIANGLES:o.LINES,r.id,h.layoutVertexBuffer,h.indexBuffer,h.segments,null,h.collisionVertexBuffer,null)}}}}ir.prototype.draw=function(t,e,r,n,i,a,o,s,l){for(var u,c=t.gl,f=(u={},u[c.LINES]=2,u[c.TRIANGLES]=3,u)[e],h=0,p=a.get();h<p.length;h+=1){var d=p[h],v=d.vaos||(d.vaos={});(v[r]||(v[r]=new Q)).bind(t,this,n,o?o.getPaintVertexBuffers():[],i,d.vertexOffset,s,l),c.drawElements(e,d.primitiveLength*f,c.UNSIGNED_SHORT,d.primitiveOffset*f*2)}};var sr=t.mat4.identity(new Float32Array(16)),lr=t.default$19.layout;function ur(t,e,r,n,i,a,o,s,l,u){var c,f=t.context,h=f.gl,p=t.transform,d="map"===s,v="map"===l,g=d&&"line"===r.layout.get("symbol-placement"),m=d&&!v&&!g,y=v;f.setDepthMode(y?t.depthModeForSublayer(0,Ht.ReadOnly):Ht.disabled);for(var x=0,b=n;x<b.length;x+=1){var _=b[x],w=e.getTile(_),k=w.getBucket(r);if(k){var A=i?k.text:k.icon;if(A&&A.segments.get().length){var T=A.programConfigurations.get(r.id),M=i||k.sdfIcons,E=i?k.textSizeData:k.iconSizeData;if(c||(c=t.useProgram(M?"symbolSDF":"symbolIcon",T),T.setUniforms(t.context,c,r.paint,{zoom:t.transform.zoom}),cr(c,t,0,i,m,v,E)),f.activeTexture.set(h.TEXTURE0),h.uniform1i(c.uniforms.u_texture,0),i)w.glyphAtlasTexture.bind(h.LINEAR,h.CLAMP_TO_EDGE),h.uniform2fv(c.uniforms.u_texsize,w.glyphAtlasTexture.size);else{var S=1!==r.layout.get("icon-size").constantOr(0)||k.iconsNeedLinear,C=v||0!==p.pitch;w.iconAtlasTexture.bind(M||t.options.rotating||t.options.zooming||S||C?h.LINEAR:h.NEAREST,h.CLAMP_TO_EDGE),h.uniform2fv(c.uniforms.u_texsize,w.iconAtlasTexture.size)}h.uniformMatrix4fv(c.uniforms.u_matrix,!1,t.translatePosMatrix(_.posMatrix,w,a,o));var L=Me(w,1,t.transform.zoom),O=fe(_.posMatrix,v,d,t.transform,L),I=he(_.posMatrix,v,d,t.transform,L);h.uniformMatrix4fv(c.uniforms.u_gl_coord_matrix,!1,t.translatePosMatrix(I,w,a,o,!0)),g?(h.uniformMatrix4fv(c.uniforms.u_label_plane_matrix,!1,sr),ve(k,_.posMatrix,t,i,O,I,v,u)):h.uniformMatrix4fv(c.uniforms.u_label_plane_matrix,!1,O),h.uniform1f(c.uniforms.u_fade_change,t.options.fadeDuration?t.symbolFadeChange:1),fr(c,0,t,r,0,A,i,M,v)}}}}function cr(e,r,n,i,a,o,s){var l=r.context.gl,u=r.transform;l.uniform1i(e.uniforms.u_pitch_with_map,o?1:0),l.uniform1f(e.uniforms.u_is_text,i?1:0),l.uniform1f(e.uniforms.u_pitch,u.pitch/360*2*Math.PI);var c="constant"===s.functionType||"source"===s.functionType,f="constant"===s.functionType||"camera"===s.functionType;l.uniform1i(e.uniforms.u_is_size_zoom_constant,c?1:0),l.uniform1i(e.uniforms.u_is_size_feature_constant,f?1:0),l.uniform1f(e.uniforms.u_camera_to_center_distance,u.cameraToCenterDistance);var h=t.evaluateSizeForZoom(s,u.zoom,lr.properties[i?"text-size":"icon-size"]);void 0!==h.uSizeT&&l.uniform1f(e.uniforms.u_size_t,h.uSizeT),void 0!==h.uSize&&l.uniform1f(e.uniforms.u_size,h.uSize),l.uniform1f(e.uniforms.u_aspect_ratio,u.width/u.height),l.uniform1i(e.uniforms.u_rotate_symbol,a?1:0)}function fr(t,e,r,n,i,a,o,s,l){var u=r.context,c=u.gl,f=r.transform;if(s){var h=0!==n.paint.get(o?"text-halo-width":"icon-halo-width").constantOr(1),p=l?Math.cos(f._pitch)*f.cameraToCenterDistance:1;c.uniform1f(t.uniforms.u_gamma_scale,p),h&&(c.uniform1f(t.uniforms.u_is_halo,1),hr(a,n,u,t)),c.uniform1f(t.uniforms.u_is_halo,0)}hr(a,n,u,t)}function hr(t,e,r,n){n.draw(r,r.gl.TRIANGLES,e.id,t.layoutVertexBuffer,t.indexBuffer,t.segments,t.programConfigurations.get(e.id),t.dynamicLayoutVertexBuffer,t.opacityVertexBuffer)}function pr(t,e,r,n,i,o,s,l,u){var c,f,h,p,d=e.context,v=d.gl,g=i.paint.get("line-dasharray"),m=i.paint.get("line-pattern");if(l||u){var y=1/Me(r,1,e.transform.tileZoom);if(g){c=e.lineAtlas.getDash(g.from,"round"===i.layout.get("line-cap")),f=e.lineAtlas.getDash(g.to,"round"===i.layout.get("line-cap"));var x=c.width*g.fromScale,b=f.width*g.toScale;v.uniform2f(t.uniforms.u_patternscale_a,y/x,-c.height/2),v.uniform2f(t.uniforms.u_patternscale_b,y/b,-f.height/2),v.uniform1f(t.uniforms.u_sdfgamma,e.lineAtlas.width/(256*Math.min(x,b)*a.devicePixelRatio)/2)}else if(m){if(h=e.imageManager.getPattern(m.from),p=e.imageManager.getPattern(m.to),!h||!p)return;v.uniform2f(t.uniforms.u_pattern_size_a,h.displaySize[0]*m.fromScale/y,h.displaySize[1]),v.uniform2f(t.uniforms.u_pattern_size_b,p.displaySize[0]*m.toScale/y,p.displaySize[1]);var _=e.imageManager.getPixelSize(),w=_.width,k=_.height;v.uniform2fv(t.uniforms.u_texsize,[w,k])}v.uniform2f(t.uniforms.u_gl_units_to_pixels,1/e.transform.pixelsToGLUnits[0],1/e.transform.pixelsToGLUnits[1])}l&&(g?(v.uniform1i(t.uniforms.u_image,0),d.activeTexture.set(v.TEXTURE0),e.lineAtlas.bind(d),v.uniform1f(t.uniforms.u_tex_y_a,c.y),v.uniform1f(t.uniforms.u_tex_y_b,f.y),v.uniform1f(t.uniforms.u_mix,g.t)):m&&(v.uniform1i(t.uniforms.u_image,0),d.activeTexture.set(v.TEXTURE0),e.imageManager.bind(d),v.uniform2fv(t.uniforms.u_pattern_tl_a,h.tl),v.uniform2fv(t.uniforms.u_pattern_br_a,h.br),v.uniform2fv(t.uniforms.u_pattern_tl_b,p.tl),v.uniform2fv(t.uniforms.u_pattern_br_b,p.br),v.uniform1f(t.uniforms.u_fade,m.t))),d.setStencilMode(e.stencilModeForClipping(o));var A=e.translatePosMatrix(o.posMatrix,r,i.paint.get("line-translate"),i.paint.get("line-translate-anchor"));if(v.uniformMatrix4fv(t.uniforms.u_matrix,!1,A),v.uniform1f(t.uniforms.u_ratio,1/Me(r,1,e.transform.zoom)),i.paint.get("line-gradient")){d.activeTexture.set(v.TEXTURE0);var T=i.gradientTexture;if(!i.gradient)return;T||(T=i.gradientTexture=new O(d,i.gradient,v.RGBA)),T.bind(v.LINEAR,v.CLAMP_TO_EDGE),v.uniform1i(t.uniforms.u_image,0)}t.draw(d,v.TRIANGLES,i.id,n.layoutVertexBuffer,n.indexBuffer,n.segments,s)}var dr=function(t,e){if(!t)return!1;var r=e.imageManager.getPattern(t.from),n=e.imageManager.getPattern(t.to);return!r||!n},vr=function(t,e,r){var n=e.context,i=n.gl,a=e.imageManager.getPattern(t.from),o=e.imageManager.getPattern(t.to);i.uniform1i(r.uniforms.u_image,0),i.uniform2fv(r.uniforms.u_pattern_tl_a,a.tl),i.uniform2fv(r.uniforms.u_pattern_br_a,a.br),i.uniform2fv(r.uniforms.u_pattern_tl_b,o.tl),i.uniform2fv(r.uniforms.u_pattern_br_b,o.br);var s=e.imageManager.getPixelSize(),l=s.width,u=s.height;i.uniform2fv(r.uniforms.u_texsize,[l,u]),i.uniform1f(r.uniforms.u_mix,t.t),i.uniform2fv(r.uniforms.u_pattern_size_a,a.displaySize),i.uniform2fv(r.uniforms.u_pattern_size_b,o.displaySize),i.uniform1f(r.uniforms.u_scale_a,t.fromScale),i.uniform1f(r.uniforms.u_scale_b,t.toScale),n.activeTexture.set(i.TEXTURE0),e.imageManager.bind(e.context)},gr=function(t,e,r){var n=e.context.gl;n.uniform1f(r.uniforms.u_tile_units_to_pixels,1/Me(t,1,e.transform.tileZoom));var i=Math.pow(2,t.tileID.overscaledZ),a=t.tileSize*Math.pow(2,e.transform.tileZoom)/i,o=a*(t.tileID.canonical.x+t.tileID.wrap*i),s=a*t.tileID.canonical.y;n.uniform2f(r.uniforms.u_pixel_coord_upper,o>>16,s>>16),n.uniform2f(r.uniforms.u_pixel_coord_lower,65535&o,65535&s)};function mr(t,e,r,n,i){if(!dr(r.paint.get("fill-pattern"),t))for(var a=!0,o=0,s=n;o<s.length;o+=1){var l=s[o],u=e.getTile(l),c=u.getBucket(r);c&&(t.context.setStencilMode(t.stencilModeForClipping(l)),i(t,e,r,u,l,c,a),a=!1)}}function yr(t,e,r,n,i,a,o){var s=t.context.gl,l=a.programConfigurations.get(r.id);br("fill",r.paint.get("fill-pattern"),t,l,r,n,i,o).draw(t.context,s.TRIANGLES,r.id,a.layoutVertexBuffer,a.indexBuffer,a.segments,l)}function xr(t,e,r,n,i,a,o){var s=t.context.gl,l=a.programConfigurations.get(r.id),u=br("fillOutline",r.getPaintProperty("fill-outline-color")?null:r.paint.get("fill-pattern"),t,l,r,n,i,o);s.uniform2f(u.uniforms.u_world,s.drawingBufferWidth,s.drawingBufferHeight),u.draw(t.context,s.LINES,r.id,a.layoutVertexBuffer,a.indexBuffer2,a.segments2,l)}function br(t,e,r,n,i,a,o,s){var l,u=r.context.program.get();return e?(l=r.useProgram(t+"Pattern",n),(s||l.program!==u)&&(n.setUniforms(r.context,l,i.paint,{zoom:r.transform.zoom}),vr(e,r,l)),gr(a,r,l)):(l=r.useProgram(t,n),(s||l.program!==u)&&n.setUniforms(r.context,l,i.paint,{zoom:r.transform.zoom})),r.context.gl.uniformMatrix4fv(l.uniforms.u_matrix,!1,r.translatePosMatrix(o.posMatrix,a,i.paint.get("fill-translate"),i.paint.get("fill-translate-anchor"))),l}var _r=t.default$20.mat3,wr=t.default$20.mat4,kr=t.default$20.vec3;function Ar(t,e,r,n,i,a,o){var s=t.context,l=s.gl,u=r.paint.get("fill-extrusion-pattern"),c=t.context.program.get(),f=a.programConfigurations.get(r.id),h=t.useProgram(u?"fillExtrusionPattern":"fillExtrusion",f);if((o||h.program!==c)&&f.setUniforms(s,h,r.paint,{zoom:t.transform.zoom}),u){if(dr(u,t))return;vr(u,t,h),gr(n,t,h),l.uniform1f(h.uniforms.u_height_factor,-Math.pow(2,i.overscaledZ)/n.tileSize/8)}t.context.gl.uniformMatrix4fv(h.uniforms.u_matrix,!1,t.translatePosMatrix(i.posMatrix,n,r.paint.get("fill-extrusion-translate"),r.paint.get("fill-extrusion-translate-anchor"))),function(t,e){var r=e.context.gl,n=e.style.light,i=n.properties.get("position"),a=[i.x,i.y,i.z],o=_r.create();"viewport"===n.properties.get("anchor")&&_r.fromRotation(o,-e.transform.angle),kr.transformMat3(a,a,o);var s=n.properties.get("color");r.uniform3fv(t.uniforms.u_lightpos,a),r.uniform1f(t.uniforms.u_lightintensity,n.properties.get("intensity")),r.uniform3f(t.uniforms.u_lightcolor,s.r,s.g,s.b)}(h,t),h.draw(s,l.TRIANGLES,r.id,a.layoutVertexBuffer,a.indexBuffer,a.segments,f)}function Tr(e,r,n){var i=e.context,a=i.gl,o=r.fbo;if(o){var s=e.useProgram("hillshade"),l=e.transform.calculatePosMatrix(r.tileID.toUnwrapped(),!0);!function(t,e,r){var n=r.paint.get("hillshade-illumination-direction")*(Math.PI/180);"viewport"===r.paint.get("hillshade-illumination-anchor")&&(n-=e.transform.angle),e.context.gl.uniform2f(t.uniforms.u_light,r.paint.get("hillshade-exaggeration"),n)}(s,e,n);var u=function(e,r){var n=r.toCoordinate(),i=new t.default$17(n.column,n.row+1,n.zoom);return[e.transform.coordinateLocation(n).lat,e.transform.coordinateLocation(i).lat]}(e,r.tileID);i.activeTexture.set(a.TEXTURE0),a.bindTexture(a.TEXTURE_2D,o.colorAttachment.get()),a.uniformMatrix4fv(s.uniforms.u_matrix,!1,l),a.uniform2fv(s.uniforms.u_latrange,u),a.uniform1i(s.uniforms.u_image,0);var c=n.paint.get("hillshade-shadow-color");a.uniform4f(s.uniforms.u_shadow,c.r,c.g,c.b,c.a);var f=n.paint.get("hillshade-highlight-color");a.uniform4f(s.uniforms.u_highlight,f.r,f.g,f.b,f.a);var h=n.paint.get("hillshade-accent-color");if(a.uniform4f(s.uniforms.u_accent,h.r,h.g,h.b,h.a),r.maskedBoundsBuffer&&r.maskedIndexBuffer&&r.segments)s.draw(i,a.TRIANGLES,n.id,r.maskedBoundsBuffer,r.maskedIndexBuffer,r.segments);else{var p=e.rasterBoundsBuffer;e.rasterBoundsVAO.bind(i,s,p,[]),a.drawArrays(a.TRIANGLE_STRIP,0,p.length)}}}function Mr(e,r,n){var i=e.context,a=i.gl;if(r.dem&&r.dem.level){var o=r.dem.level.dim,s=r.dem.getPixels();if(i.activeTexture.set(a.TEXTURE1),i.pixelStoreUnpackPremultiplyAlpha.set(!1),r.demTexture=r.demTexture||e.getTileTexture(r.tileSize),r.demTexture){var l=r.demTexture;l.update(s,{premultiply:!1}),l.bind(a.NEAREST,a.CLAMP_TO_EDGE)}else r.demTexture=new O(i,s,a.RGBA,{premultiply:!1}),r.demTexture.bind(a.NEAREST,a.CLAMP_TO_EDGE);i.activeTexture.set(a.TEXTURE0);var u=r.fbo;if(!u){var c=new O(i,{width:o,height:o,data:null},a.RGBA);c.bind(a.LINEAR,a.CLAMP_TO_EDGE),(u=r.fbo=i.createFramebuffer(o,o)).colorAttachment.set(c.texture)}i.bindFramebuffer.set(u.framebuffer),i.viewport.set([0,0,o,o]);var f=t.mat4.create();t.mat4.ortho(f,0,t.default$8,-t.default$8,0,0,1),t.mat4.translate(f,f,[0,-t.default$8,0]);var h=e.useProgram("hillshadePrepare");a.uniformMatrix4fv(h.uniforms.u_matrix,!1,f),a.uniform1f(h.uniforms.u_zoom,r.tileID.overscaledZ),a.uniform2fv(h.uniforms.u_dimension,[2*o,2*o]),a.uniform1i(h.uniforms.u_image,1),a.uniform1f(h.uniforms.u_maxzoom,n);var p=e.rasterBoundsBuffer;e.rasterBoundsVAO.bind(i,h,p,[]),a.drawArrays(a.TRIANGLE_STRIP,0,p.length),r.needsHillshadePrepare=!1}}function Er(e,r,n,i,o){var s=i.paint.get("raster-fade-duration");if(s>0){var l=a.now(),u=(l-e.timeAdded)/s,c=r?(l-r.timeAdded)/s:-1,f=n.getSource(),h=o.coveringZoomLevel({tileSize:f.tileSize,roundZoom:f.roundZoom}),p=!r||Math.abs(r.tileID.overscaledZ-h)>Math.abs(e.tileID.overscaledZ-h),d=p&&e.refreshedUponExpiration?1:t.clamp(p?u:1-c,0,1);return e.refreshedUponExpiration&&u>=1&&(e.refreshedUponExpiration=!1),r?{opacity:1,mix:1-d}:{opacity:d,mix:0}}return{opacity:1,mix:0}}function Sr(e,r,n){var i=e.context,o=i.gl;i.lineWidth.set(1*a.devicePixelRatio);var s=n.posMatrix,l=e.useProgram("debug");i.setDepthMode(Ht.disabled),i.setStencilMode(qt.disabled),i.setColorMode(e.colorModeForRenderPass()),o.uniformMatrix4fv(l.uniforms.u_matrix,!1,s),o.uniform4f(l.uniforms.u_color,1,0,0,1),e.debugVAO.bind(i,l,e.debugBuffer,[]),o.drawArrays(o.LINE_STRIP,0,e.debugBuffer.length);for(var u=function(t,e,r,n){n=n||1;var i,a,o,s,l,u,c,f,h=[];for(i=0,a=t.length;i<a;i++)if(l=Cr[t[i]]){for(f=null,o=0,s=l[1].length;o<s;o+=2)-1===l[1][o]&&-1===l[1][o+1]?f=null:(u=e+l[1][o]*n,c=200-l[1][o+1]*n,f&&h.push(f.x,f.y,u,c),f={x:u,y:c});e+=l[0]*n}return h}(n.toString(),50,0,5),c=new t.PosArray,f=0;f<u.length;f+=2)c.emplaceBack(u[f],u[f+1]);var h=i.createVertexBuffer(c,Ke.members);(new Q).bind(i,l,h,[]),o.uniform4f(l.uniforms.u_color,1,1,1,1);for(var p=r.getTile(n).tileSize,d=t.default$8/(Math.pow(2,e.transform.zoom-n.overscaledZ)*p),v=[[-1,-1],[-1,1],[1,-1],[1,1]],g=0;g<v.length;g++){var m=v[g];o.uniformMatrix4fv(l.uniforms.u_matrix,!1,t.mat4.translate([],s,[d*m[0],d*m[1],0])),o.drawArrays(o.LINES,0,h.length)}o.uniform4f(l.uniforms.u_color,0,0,0,1),o.uniformMatrix4fv(l.uniforms.u_matrix,!1,s),o.drawArrays(o.LINES,0,h.length)}var Cr={" 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h=e.context.program.get(),p=f.programConfigurations.get(n.id),d=e.useProgram("heatmap",p),v=e.transform.zoom;(s||d.program!==h)&&(p.setUniforms(e.context,d,n.paint,{zoom:v}),s=!1),o.uniform1f(d.uniforms.u_extrude_scale,Me(c,1,v)),o.uniform1f(d.uniforms.u_intensity,n.paint.get("heatmap-intensity")),o.uniformMatrix4fv(d.uniforms.u_matrix,!1,u.posMatrix),d.draw(a,o.TRIANGLES,n.id,f.layoutVertexBuffer,f.indexBuffer,f.segments,p)}}}a.viewport.set([0,0,e.width,e.height])}else"translucent"===e.renderPass&&(e.context.setColorMode(e.colorModeForRenderPass()),function(e,r){var n=e.context,i=n.gl,a=r.heatmapFbo;if(a){n.activeTexture.set(i.TEXTURE0),i.bindTexture(i.TEXTURE_2D,a.colorAttachment.get()),n.activeTexture.set(i.TEXTURE1);var o=r.colorRampTexture;o||(o=r.colorRampTexture=new O(n,r.colorRamp,i.RGBA)),o.bind(i.LINEAR,i.CLAMP_TO_EDGE),n.setDepthMode(Ht.disabled);var s=e.useProgram("heatmapTexture"),l=r.paint.get("heatmap-opacity");i.uniform1f(s.uniforms.u_opacity,l),i.uniform1i(s.uniforms.u_image,0),i.uniform1i(s.uniforms.u_color_ramp,1);var u=t.mat4.create();t.mat4.ortho(u,0,e.width,e.height,0,0,1),i.uniformMatrix4fv(s.uniforms.u_matrix,!1,u),i.uniform2f(s.uniforms.u_world,i.drawingBufferWidth,i.drawingBufferHeight),e.viewportVAO.bind(e.context,s,e.viewportBuffer,[]),i.drawArrays(i.TRIANGLE_STRIP,0,4)}}(e,n))},line:function(t,e,r,n){if("translucent"===t.renderPass&&0!==r.paint.get("line-opacity").constantOr(1)){var i=t.context;i.setDepthMode(t.depthModeForSublayer(0,Ht.ReadOnly)),i.setColorMode(t.colorModeForRenderPass());for(var a,o=r.paint.get("line-dasharray")?"lineSDF":r.paint.get("line-pattern")?"linePattern":r.paint.get("line-gradient")?"lineGradient":"line",s=!0,l=0,u=n;l<u.length;l+=1){var c=u[l],f=e.getTile(c),h=f.getBucket(r);if(h){var p=h.programConfigurations.get(r.id),d=t.context.program.get(),v=t.useProgram(o,p),g=s||v.program!==d,m=a!==f.tileID.overscaledZ;g&&p.setUniforms(t.context,v,r.paint,{zoom:t.transform.zoom}),pr(v,t,f,h,r,c,p,g,m),a=f.tileID.overscaledZ,s=!1}}}},fill:function(e,r,n,i){var a=n.paint.get("fill-color"),o=n.paint.get("fill-opacity");if(0!==o.constantOr(1)){var s=e.context;s.setColorMode(e.colorModeForRenderPass());var l=n.paint.get("fill-pattern")||1!==a.constantOr(t.default$6.transparent).a||1!==o.constantOr(0)?"translucent":"opaque";e.renderPass===l&&(s.setDepthMode(e.depthModeForSublayer(1,"opaque"===e.renderPass?Ht.ReadWrite:Ht.ReadOnly)),mr(e,r,n,i,yr)),"translucent"===e.renderPass&&n.paint.get("fill-antialias")&&(s.lineWidth.set(2),s.setDepthMode(e.depthModeForSublayer(n.getPaintProperty("fill-outline-color")?2:0,Ht.ReadOnly)),mr(e,r,n,i,xr))}},"fill-extrusion":function(e,r,n,i){if(0!==n.paint.get("fill-extrusion-opacity"))if("offscreen"===e.renderPass){!function(e,r){var n=e.context,i=n.gl,a=r.viewportFrame;if(e.depthRboNeedsClear&&e.setupOffscreenDepthRenderbuffer(),!a){var o=new O(n,{width:e.width,height:e.height,data:null},i.RGBA);o.bind(i.LINEAR,i.CLAMP_TO_EDGE),(a=r.viewportFrame=n.createFramebuffer(e.width,e.height)).colorAttachment.set(o.texture)}n.bindFramebuffer.set(a.framebuffer),a.depthAttachment.set(e.depthRbo),e.depthRboNeedsClear&&(n.clear({depth:1}),e.depthRboNeedsClear=!1),n.clear({color:t.default$6.transparent}),n.setStencilMode(qt.disabled),n.setDepthMode(new Ht(i.LEQUAL,Ht.ReadWrite,[0,1])),n.setColorMode(e.colorModeForRenderPass())}(e,n);for(var a=!0,o=0,s=i;o<s.length;o+=1){var l=s[o],u=r.getTile(l),c=u.getBucket(n);c&&(Ar(e,0,n,u,l,c,a),a=!1)}}else"translucent"===e.renderPass&&function(t,e){var r=e.viewportFrame;if(r){var n=t.context,i=n.gl,a=t.useProgram("extrusionTexture");n.setStencilMode(qt.disabled),n.setDepthMode(Ht.disabled),n.setColorMode(t.colorModeForRenderPass()),n.activeTexture.set(i.TEXTURE0),i.bindTexture(i.TEXTURE_2D,r.colorAttachment.get()),i.uniform1f(a.uniforms.u_opacity,e.paint.get("fill-extrusion-opacity")),i.uniform1i(a.uniforms.u_image,0);var o=wr.create();wr.ortho(o,0,t.width,t.height,0,0,1),i.uniformMatrix4fv(a.uniforms.u_matrix,!1,o),i.uniform2f(a.uniforms.u_world,i.drawingBufferWidth,i.drawingBufferHeight),t.viewportVAO.bind(n,a,t.viewportBuffer,[]),i.drawArrays(i.TRIANGLE_STRIP,0,4)}}(e,n)},hillshade:function(t,e,r,n){if("offscreen"===t.renderPass||"translucent"===t.renderPass){var i=t.context,a=e.getSource().maxzoom;i.setDepthMode(t.depthModeForSublayer(0,Ht.ReadOnly)),i.setStencilMode(qt.disabled),i.setColorMode(t.colorModeForRenderPass());for(var o=0,s=n;o<s.length;o+=1){var l=s[o],u=e.getTile(l);u.needsHillshadePrepare&&"offscreen"===t.renderPass?Mr(t,u,a):"translucent"===t.renderPass&&Tr(t,u,r)}i.viewport.set([0,0,t.width,t.height])}},raster:function(t,e,r,n){if("translucent"===t.renderPass&&0!==r.paint.get("raster-opacity")){var i,a,o=t.context,s=o.gl,l=e.getSource(),u=t.useProgram("raster");o.setStencilMode(qt.disabled),o.setColorMode(t.colorModeForRenderPass()),s.uniform1f(u.uniforms.u_brightness_low,r.paint.get("raster-brightness-min")),s.uniform1f(u.uniforms.u_brightness_high,r.paint.get("raster-brightness-max")),s.uniform1f(u.uniforms.u_saturation_factor,(i=r.paint.get("raster-saturation"))>0?1-1/(1.001-i):-i),s.uniform1f(u.uniforms.u_contrast_factor,(a=r.paint.get("raster-contrast"))>0?1/(1-a):1+a),s.uniform3fv(u.uniforms.u_spin_weights,function(t){t*=Math.PI/180;var e=Math.sin(t),r=Math.cos(t);return[(2*r+1)/3,(-Math.sqrt(3)*e-r+1)/3,(Math.sqrt(3)*e-r+1)/3]}(r.paint.get("raster-hue-rotate"))),s.uniform1f(u.uniforms.u_buffer_scale,1),s.uniform1i(u.uniforms.u_image0,0),s.uniform1i(u.uniforms.u_image1,1);for(var c=n.length&&n[0].overscaledZ,f=0,h=n;f<h.length;f+=1){var p=h[f];o.setDepthMode(t.depthModeForSublayer(p.overscaledZ-c,1===r.paint.get("raster-opacity")?Ht.ReadWrite:Ht.ReadOnly,s.LESS));var d=e.getTile(p),v=t.transform.calculatePosMatrix(p.toUnwrapped(),!0);d.registerFadeDuration(r.paint.get("raster-fade-duration")),s.uniformMatrix4fv(u.uniforms.u_matrix,!1,v);var g=e.findLoadedParent(p,0,{}),m=Er(d,g,e,r,t.transform),y=void 0,x=void 0;if(o.activeTexture.set(s.TEXTURE0),d.texture.bind(s.LINEAR,s.CLAMP_TO_EDGE,s.LINEAR_MIPMAP_NEAREST),o.activeTexture.set(s.TEXTURE1),g?(g.texture.bind(s.LINEAR,s.CLAMP_TO_EDGE,s.LINEAR_MIPMAP_NEAREST),y=Math.pow(2,g.tileID.overscaledZ-d.tileID.overscaledZ),x=[d.tileID.canonical.x*y%1,d.tileID.canonical.y*y%1]):d.texture.bind(s.LINEAR,s.CLAMP_TO_EDGE,s.LINEAR_MIPMAP_NEAREST),s.uniform2fv(u.uniforms.u_tl_parent,x||[0,0]),s.uniform1f(u.uniforms.u_scale_parent,y||1),s.uniform1f(u.uniforms.u_fade_t,m.mix),s.uniform1f(u.uniforms.u_opacity,m.opacity*r.paint.get("raster-opacity")),l instanceof tt){var b=l.boundsBuffer;l.boundsVAO.bind(o,u,b,[]),s.drawArrays(s.TRIANGLE_STRIP,0,b.length)}else if(d.maskedBoundsBuffer&&d.maskedIndexBuffer&&d.segments)u.draw(o,s.TRIANGLES,r.id,d.maskedBoundsBuffer,d.maskedIndexBuffer,d.segments);else{var _=t.rasterBoundsBuffer;t.rasterBoundsVAO.bind(o,u,_,[]),s.drawArrays(s.TRIANGLE_STRIP,0,_.length)}}}},background:function(t,e,r){var n=r.paint.get("background-color"),i=r.paint.get("background-opacity");if(0!==i){var a=t.context,o=a.gl,s=t.transform,l=s.tileSize,u=r.paint.get("background-pattern"),c=u||1!==n.a||1!==i?"translucent":"opaque";if(t.renderPass===c){var f;if(a.setStencilMode(qt.disabled),a.setDepthMode(t.depthModeForSublayer(0,"opaque"===c?Ht.ReadWrite:Ht.ReadOnly)),a.setColorMode(t.colorModeForRenderPass()),u){if(dr(u,t))return;f=t.useProgram("backgroundPattern"),vr(u,t,f),t.tileExtentPatternVAO.bind(a,f,t.tileExtentBuffer,[])}else f=t.useProgram("background"),o.uniform4fv(f.uniforms.u_color,[n.r,n.g,n.b,n.a]),t.tileExtentVAO.bind(a,f,t.tileExtentBuffer,[]);o.uniform1f(f.uniforms.u_opacity,i);for(var h=0,p=s.coveringTiles({tileSize:l});h<p.length;h+=1){var d=p[h];u&&gr({tileID:d,tileSize:l},t,f),o.uniformMatrix4fv(f.uniforms.u_matrix,!1,t.transform.calculatePosMatrix(d.toUnwrapped())),o.drawArrays(o.TRIANGLE_STRIP,0,t.tileExtentBuffer.length)}}}},debug:function(t,e,r){for(var n=0;n<r.length;n++)Sr(t,e,r[n])}},Or=function(e,r){this.context=new Wt(e),this.transform=r,this._tileTextures={},this.setup(),this.numSublayers=Yt.maxUnderzooming+Yt.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.depthRboNeedsClear=!0,this.emptyProgramConfiguration=new t.default$24,this.crossTileSymbolIndex=new Ye};function Ir(t,e){if(t.row>e.row){var r=t;t=e,e=r}return{x0:t.column,y0:t.row,x1:e.column,y1:e.row,dx:e.column-t.column,dy:e.row-t.row}}function Pr(t,e,r,n,i){var a=Math.max(r,Math.floor(e.y0)),o=Math.min(n,Math.ceil(e.y1));if(t.x0===e.x0&&t.y0===e.y0?t.x0+e.dy/t.dy*t.dx<e.x1:t.x1-e.dy/t.dy*t.dx<e.x0){var s=t;t=e,e=s}for(var l=t.dx/t.dy,u=e.dx/e.dy,c=t.dx>0,f=e.dx<0,h=a;h<o;h++){var p=l*Math.max(0,Math.min(t.dy,h+c-t.y0))+t.x0,d=u*Math.max(0,Math.min(e.dy,h+f-e.y0))+e.x0;i(Math.floor(d),Math.ceil(p),h)}}function Dr(t,e,r,n,i,a){var o,s=Ir(t,e),l=Ir(e,r),u=Ir(r,t);s.dy>l.dy&&(o=s,s=l,l=o),s.dy>u.dy&&(o=s,s=u,u=o),l.dy>u.dy&&(o=l,l=u,u=o),s.dy&&Pr(u,s,n,i,a),l.dy&&Pr(u,l,n,i,a)}Or.prototype.resize=function(t,e){var r=this.context.gl;if(this.width=t*a.devicePixelRatio,this.height=e*a.devicePixelRatio,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(var n=0,i=this.style._order;n<i.length;n+=1){var o=i[n];this.style._layers[o].resize()}this.depthRbo&&(r.deleteRenderbuffer(this.depthRbo),this.depthRbo=null)},Or.prototype.setup=function(){var e=this.context,r=new t.PosArray;r.emplaceBack(0,0),r.emplaceBack(t.default$8,0),r.emplaceBack(0,t.default$8),r.emplaceBack(t.default$8,t.default$8),this.tileExtentBuffer=e.createVertexBuffer(r,Ke.members),this.tileExtentVAO=new Q,this.tileExtentPatternVAO=new Q;var n=new t.PosArray;n.emplaceBack(0,0),n.emplaceBack(t.default$8,0),n.emplaceBack(t.default$8,t.default$8),n.emplaceBack(0,t.default$8),n.emplaceBack(0,0),this.debugBuffer=e.createVertexBuffer(n,Ke.members),this.debugVAO=new Q;var i=new t.RasterBoundsArray;i.emplaceBack(0,0,0,0),i.emplaceBack(t.default$8,0,t.default$8,0),i.emplaceBack(0,t.default$8,0,t.default$8),i.emplaceBack(t.default$8,t.default$8,t.default$8,t.default$8),this.rasterBoundsBuffer=e.createVertexBuffer(i,K.members),this.rasterBoundsVAO=new Q;var a=new t.PosArray;a.emplaceBack(0,0),a.emplaceBack(1,0),a.emplaceBack(0,1),a.emplaceBack(1,1),this.viewportBuffer=e.createVertexBuffer(a,Ke.members),this.viewportVAO=new Q},Or.prototype.clearStencil=function(){var e=this.context,r=e.gl;e.setColorMode(Gt.disabled),e.setDepthMode(Ht.disabled),e.setStencilMode(new qt({func:r.ALWAYS,mask:0},0,255,r.ZERO,r.ZERO,r.ZERO));var n=t.mat4.create();t.mat4.ortho(n,0,this.width,this.height,0,0,1),t.mat4.scale(n,n,[r.drawingBufferWidth,r.drawingBufferHeight,0]);var i=this.useProgram("clippingMask");r.uniformMatrix4fv(i.uniforms.u_matrix,!1,n),this.viewportVAO.bind(e,i,this.viewportBuffer,[]),r.drawArrays(r.TRIANGLE_STRIP,0,4)},Or.prototype._renderTileClippingMasks=function(t){var e=this.context,r=e.gl;e.setColorMode(Gt.disabled),e.setDepthMode(Ht.disabled);var n=1;this._tileClippingMaskIDs={};for(var i=0,a=t;i<a.length;i+=1){var o=a[i],s=this._tileClippingMaskIDs[o.key]=n++;e.setStencilMode(new qt({func:r.ALWAYS,mask:0},s,255,r.KEEP,r.KEEP,r.REPLACE));var l=this.useProgram("clippingMask");r.uniformMatrix4fv(l.uniforms.u_matrix,!1,o.posMatrix),this.tileExtentVAO.bind(this.context,l,this.tileExtentBuffer,[]),r.drawArrays(r.TRIANGLE_STRIP,0,this.tileExtentBuffer.length)}},Or.prototype.stencilModeForClipping=function(t){var e=this.context.gl;return new qt({func:e.EQUAL,mask:255},this._tileClippingMaskIDs[t.key],0,e.KEEP,e.KEEP,e.REPLACE)},Or.prototype.colorModeForRenderPass=function(){var e=this.context.gl;return this._showOverdrawInspector?new Gt([e.CONSTANT_COLOR,e.ONE],new t.default$6(1/8,1/8,1/8,0),[!0,!0,!0,!0]):"opaque"===this.renderPass?Gt.unblended:Gt.alphaBlended},Or.prototype.depthModeForSublayer=function(t,e,r){var n=1-((1+this.currentLayer)*this.numSublayers+t)*this.depthEpsilon,i=n-1+this.depthRange;return new Ht(r||this.context.gl.LEQUAL,e,[i,n])},Or.prototype.render=function(e,r){var n=this;for(var i in this.style=e,this.options=r,this.lineAtlas=e.lineAtlas,this.imageManager=e.imageManager,this.glyphManager=e.glyphManager,this.symbolFadeChange=e.placement.symbolFadeChange(a.now()),e.sourceCaches){var o=n.style.sourceCaches[i];o.used&&o.prepare(n.context)}var s=this.style._order,l=t.filterObject(this.style.sourceCaches,function(t){return"raster"===t.getSource().type||"raster-dem"===t.getSource().type}),u=function(e){var r=l[e];!function(e,r){for(var n=e.sort(function(t,e){return t.tileID.isLessThan(e.tileID)?-1:e.tileID.isLessThan(t.tileID)?1:0}),i=0;i<n.length;i++){var a={},o=n[i],s=n.slice(i+1);ar(o.tileID.wrapped(),o.tileID,s,new t.OverscaledTileID(0,o.tileID.wrap+1,0,0,0),a),o.setMask(a,r)}}(r.getVisibleCoordinates().map(function(t){return r.getTile(t)}),n.context)};for(var c in l)u(c);this.renderPass="offscreen";var f,h=[];this.depthRboNeedsClear=!0;for(var p=0;p<s.length;p++){var d=n.style._layers[s[p]];d.hasOffscreenPass()&&!d.isHidden(n.transform.zoom)&&(d.source!==(f&&f.id)&&(h=[],(f=n.style.sourceCaches[d.source])&&(h=f.getVisibleCoordinates()).reverse()),h.length&&n.renderLayer(n,f,d,h))}this.context.bindFramebuffer.set(null),this.context.clear({color:r.showOverdrawInspector?t.default$6.black:t.default$6.transparent,depth:1}),this._showOverdrawInspector=r.showOverdrawInspector,this.depthRange=(e._order.length+2)*this.numSublayers*this.depthEpsilon,this.renderPass="opaque";var v,g=[];for(this.currentLayer=s.length-1,this.currentLayer;this.currentLayer>=0;this.currentLayer--){var m=n.style._layers[s[n.currentLayer]];m.source!==(v&&v.id)&&(g=[],(v=n.style.sourceCaches[m.source])&&(n.clearStencil(),g=v.getVisibleCoordinates(),v.getSource().isTileClipped&&n._renderTileClippingMasks(g))),n.renderLayer(n,v,m,g)}this.renderPass="translucent";var y,x=[];for(this.currentLayer=0,this.currentLayer;this.currentLayer<s.length;this.currentLayer++){var b=n.style._layers[s[n.currentLayer]];b.source!==(y&&y.id)&&(x=[],(y=n.style.sourceCaches[b.source])&&(n.clearStencil(),x=y.getVisibleCoordinates(),y.getSource().isTileClipped&&n._renderTileClippingMasks(x)),x.reverse()),n.renderLayer(n,y,b,x)}if(this.options.showTileBoundaries){var _=this.style.sourceCaches[Object.keys(this.style.sourceCaches)[0]];_&&Lr.debug(this,_,_.getVisibleCoordinates())}},Or.prototype.setupOffscreenDepthRenderbuffer=function(){var t=this.context;this.depthRbo||(this.depthRbo=t.createRenderbuffer(t.gl.DEPTH_COMPONENT16,this.width,this.height))},Or.prototype.renderLayer=function(t,e,r,n){r.isHidden(this.transform.zoom)||("background"===r.type||n.length)&&(this.id=r.id,Lr[r.type](t,e,r,n))},Or.prototype.translatePosMatrix=function(e,r,n,i,a){if(!n[0]&&!n[1])return e;var o=a?"map"===i?this.transform.angle:0:"viewport"===i?-this.transform.angle:0;if(o){var s=Math.sin(o),l=Math.cos(o);n=[n[0]*l-n[1]*s,n[0]*s+n[1]*l]}var u=[a?n[0]:Me(r,n[0],this.transform.zoom),a?n[1]:Me(r,n[1],this.transform.zoom),0],c=new Float32Array(16);return t.mat4.translate(c,e,u),c},Or.prototype.saveTileTexture=function(t){var e=this._tileTextures[t.size[0]];e?e.push(t):this._tileTextures[t.size[0]]=[t]},Or.prototype.getTileTexture=function(t){var e=this._tileTextures[t];return e&&e.length>0?e.pop():null},Or.prototype._createProgramCached=function(t,e){this.cache=this.cache||{};var r=""+t+(e.cacheKey||"")+(this._showOverdrawInspector?"/overdraw":"");return this.cache[r]||(this.cache[r]=new ir(this.context,nr[t],e,this._showOverdrawInspector)),this.cache[r]},Or.prototype.useProgram=function(t,e){var r=this._createProgramCached(t,e||this.emptyProgramConfiguration);return this.context.program.set(r.program),r};var zr=t.default$20.vec4,Rr=t.default$20.mat4,Fr=t.default$20.mat2,Br=function(t,e,r){this.tileSize=512,this._renderWorldCopies=void 0===r||r,this._minZoom=t||0,this._maxZoom=e||22,this.latRange=[-85.05113,85.05113],this.width=0,this.height=0,this._center=new G(0,0),this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._posMatrixCache={},this._alignedPosMatrixCache={}},Nr={minZoom:{configurable:!0},maxZoom:{configurable:!0},renderWorldCopies:{configurable:!0},worldSize:{configurable:!0},centerPoint:{configurable:!0},size:{configurable:!0},bearing:{configurable:!0},pitch:{configurable:!0},fov:{configurable:!0},zoom:{configurable:!0},center:{configurable:!0},unmodified:{configurable:!0},x:{configurable:!0},y:{configurable:!0},point:{configurable:!0}};Br.prototype.clone=function(){var t=new Br(this._minZoom,this._maxZoom,this._renderWorldCopies);return t.tileSize=this.tileSize,t.latRange=this.latRange,t.width=this.width,t.height=this.height,t._center=this._center,t.zoom=this.zoom,t.angle=this.angle,t._fov=this._fov,t._pitch=this._pitch,t._unmodified=this._unmodified,t._calcMatrices(),t},Nr.minZoom.get=function(){return this._minZoom},Nr.minZoom.set=function(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t))},Nr.maxZoom.get=function(){return this._maxZoom},Nr.maxZoom.set=function(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t))},Nr.renderWorldCopies.get=function(){return this._renderWorldCopies},Nr.renderWorldCopies.set=function(t){void 0===t?t=!0:null===t&&(t=!1),this._renderWorldCopies=t},Nr.worldSize.get=function(){return this.tileSize*this.scale},Nr.centerPoint.get=function(){return this.size._div(2)},Nr.size.get=function(){return new t.default$1(this.width,this.height)},Nr.bearing.get=function(){return-this.angle/Math.PI*180},Nr.bearing.set=function(e){var r=-t.wrap(e,-180,180)*Math.PI/180;this.angle!==r&&(this._unmodified=!1,this.angle=r,this._calcMatrices(),this.rotationMatrix=Fr.create(),Fr.rotate(this.rotationMatrix,this.rotationMatrix,this.angle))},Nr.pitch.get=function(){return this._pitch/Math.PI*180},Nr.pitch.set=function(e){var r=t.clamp(e,0,60)/180*Math.PI;this._pitch!==r&&(this._unmodified=!1,this._pitch=r,this._calcMatrices())},Nr.fov.get=function(){return this._fov/Math.PI*180},Nr.fov.set=function(t){t=Math.max(.01,Math.min(60,t)),this._fov!==t&&(this._unmodified=!1,this._fov=t/180*Math.PI,this._calcMatrices())},Nr.zoom.get=function(){return this._zoom},Nr.zoom.set=function(t){var e=Math.min(Math.max(t,this.minZoom),this.maxZoom);this._zoom!==e&&(this._unmodified=!1,this._zoom=e,this.scale=this.zoomScale(e),this.tileZoom=Math.floor(e),this.zoomFraction=e-this.tileZoom,this._constrain(),this._calcMatrices())},Nr.center.get=function(){return this._center},Nr.center.set=function(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._constrain(),this._calcMatrices())},Br.prototype.coveringZoomLevel=function(t){return(t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize))},Br.prototype.getVisibleUnwrappedCoordinates=function(e){var r=this.pointCoordinate(new t.default$1(0,0),0),n=this.pointCoordinate(new t.default$1(this.width,0),0),i=Math.floor(r.column),a=Math.floor(n.column),o=[new t.UnwrappedTileID(0,e)];if(this._renderWorldCopies)for(var s=i;s<=a;s++)0!==s&&o.push(new t.UnwrappedTileID(s,e));return o},Br.prototype.coveringTiles=function(e){var r=this.coveringZoomLevel(e),n=r;if(void 0!==e.minzoom&&r<e.minzoom)return[];void 0!==e.maxzoom&&r>e.maxzoom&&(r=e.maxzoom);var i=this.pointCoordinate(this.centerPoint,r),a=new t.default$1(i.column-.5,i.row-.5);return function(e,r,n,i){void 0===i&&(i=!0);var a=1<<e,o={};function s(r,s,l){var u,c,f,h;if(l>=0&&l<=a)for(u=r;u<s;u++)c=Math.floor(u/a),f=(u%a+a)%a,0!==c&&!0!==i||(h=new t.OverscaledTileID(n,c,e,f,l),o[h.key]=h)}return Dr(r[0],r[1],r[2],0,a,s),Dr(r[2],r[3],r[0],0,a,s),Object.keys(o).map(function(t){return o[t]})}(r,[this.pointCoordinate(new t.default$1(0,0),r),this.pointCoordinate(new t.default$1(this.width,0),r),this.pointCoordinate(new t.default$1(this.width,this.height),r),this.pointCoordinate(new t.default$1(0,this.height),r)],e.reparseOverscaled?n:r,this._renderWorldCopies).sort(function(t,e){return a.dist(t.canonical)-a.dist(e.canonical)})},Br.prototype.resize=function(t,e){this.width=t,this.height=e,this.pixelsToGLUnits=[2/t,-2/e],this._constrain(),this._calcMatrices()},Nr.unmodified.get=function(){return this._unmodified},Br.prototype.zoomScale=function(t){return Math.pow(2,t)},Br.prototype.scaleZoom=function(t){return Math.log(t)/Math.LN2},Br.prototype.project=function(e){return new t.default$1(this.lngX(e.lng),this.latY(e.lat))},Br.prototype.unproject=function(t){return new G(this.xLng(t.x),this.yLat(t.y))},Nr.x.get=function(){return this.lngX(this.center.lng)},Nr.y.get=function(){return this.latY(this.center.lat)},Nr.point.get=function(){return new t.default$1(this.x,this.y)},Br.prototype.lngX=function(t){return(180+t)*this.worldSize/360},Br.prototype.latY=function(t){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+t*Math.PI/360)))*this.worldSize/360},Br.prototype.xLng=function(t){return 360*t/this.worldSize-180},Br.prototype.yLat=function(t){var e=180-360*t/this.worldSize;return 360/Math.PI*Math.atan(Math.exp(e*Math.PI/180))-90},Br.prototype.setLocationAtPoint=function(t,e){var r=this.pointCoordinate(e)._sub(this.pointCoordinate(this.centerPoint));this.center=this.coordinateLocation(this.locationCoordinate(t)._sub(r)),this._renderWorldCopies&&(this.center=this.center.wrap())},Br.prototype.locationPoint=function(t){return this.coordinatePoint(this.locationCoordinate(t))},Br.prototype.pointLocation=function(t){return this.coordinateLocation(this.pointCoordinate(t))},Br.prototype.locationCoordinate=function(e){return new t.default$17(this.lngX(e.lng)/this.tileSize,this.latY(e.lat)/this.tileSize,this.zoom).zoomTo(this.tileZoom)},Br.prototype.coordinateLocation=function(t){var e=t.zoomTo(this.zoom);return new G(this.xLng(e.column*this.tileSize),this.yLat(e.row*this.tileSize))},Br.prototype.pointCoordinate=function(e,r){void 0===r&&(r=this.tileZoom);var n=[e.x,e.y,0,1],i=[e.x,e.y,1,1];zr.transformMat4(n,n,this.pixelMatrixInverse),zr.transformMat4(i,i,this.pixelMatrixInverse);var a=n[3],o=i[3],s=n[0]/a,l=i[0]/o,u=n[1]/a,c=i[1]/o,f=n[2]/a,h=i[2]/o,p=f===h?0:(0-f)/(h-f);return new t.default$17(t.number(s,l,p)/this.tileSize,t.number(u,c,p)/this.tileSize,this.zoom)._zoomTo(r)},Br.prototype.coordinatePoint=function(e){var r=e.zoomTo(this.zoom),n=[r.column*this.tileSize,r.row*this.tileSize,0,1];return zr.transformMat4(n,n,this.pixelMatrix),new t.default$1(n[0]/n[3],n[1]/n[3])},Br.prototype.calculatePosMatrix=function(e,r){void 0===r&&(r=!1);var n=e.key,i=r?this._alignedPosMatrixCache:this._posMatrixCache;if(i[n])return i[n];var a=e.canonical,o=this.worldSize/this.zoomScale(a.z),s=a.x+Math.pow(2,a.z)*e.wrap,l=Rr.identity(new Float64Array(16));return Rr.translate(l,l,[s*o,a.y*o,0]),Rr.scale(l,l,[o/t.default$8,o/t.default$8,1]),Rr.multiply(l,r?this.alignedProjMatrix:this.projMatrix,l),i[n]=new Float32Array(l),i[n]},Br.prototype._constrain=function(){if(this.center&&this.width&&this.height&&!this._constraining){this._constraining=!0;var e,r,n,i,a=-90,o=90,s=-180,l=180,u=this.size,c=this._unmodified;if(this.latRange){var f=this.latRange;a=this.latY(f[1]),e=(o=this.latY(f[0]))-a<u.y?u.y/(o-a):0}if(this.lngRange){var h=this.lngRange;s=this.lngX(h[0]),r=(l=this.lngX(h[1]))-s<u.x?u.x/(l-s):0}var p=Math.max(r||0,e||0);if(p)return this.center=this.unproject(new t.default$1(r?(l+s)/2:this.x,e?(o+a)/2:this.y)),this.zoom+=this.scaleZoom(p),this._unmodified=c,void(this._constraining=!1);if(this.latRange){var d=this.y,v=u.y/2;d-v<a&&(i=a+v),d+v>o&&(i=o-v)}if(this.lngRange){var g=this.x,m=u.x/2;g-m<s&&(n=s+m),g+m>l&&(n=l-m)}void 0===n&&void 0===i||(this.center=this.unproject(new t.default$1(void 0!==n?n:this.x,void 0!==i?i:this.y))),this._unmodified=c,this._constraining=!1}},Br.prototype._calcMatrices=function(){if(this.height){this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height;var t=this._fov/2,e=Math.PI/2+this._pitch,r=Math.sin(t)*this.cameraToCenterDistance/Math.sin(Math.PI-e-t),n=this.x,i=this.y,a=1.01*(Math.cos(Math.PI/2-this._pitch)*r+this.cameraToCenterDistance),o=new Float64Array(16);Rr.perspective(o,this._fov,this.width/this.height,1,a),Rr.scale(o,o,[1,-1,1]),Rr.translate(o,o,[0,0,-this.cameraToCenterDistance]),Rr.rotateX(o,o,this._pitch),Rr.rotateZ(o,o,this.angle),Rr.translate(o,o,[-n,-i,0]);var s=this.worldSize/(2*Math.PI*6378137*Math.abs(Math.cos(this.center.lat*(Math.PI/180))));Rr.scale(o,o,[1,1,s,1]),this.projMatrix=o;var l=this.width%2/2,u=this.height%2/2,c=Math.cos(this.angle),f=Math.sin(this.angle),h=n-Math.round(n)+c*l+f*u,p=i-Math.round(i)+c*u+f*l,d=new Float64Array(o);if(Rr.translate(d,d,[h>.5?h-1:h,p>.5?p-1:p,0]),this.alignedProjMatrix=d,o=Rr.create(),Rr.scale(o,o,[this.width/2,-this.height/2,1]),Rr.translate(o,o,[1,-1,0]),this.pixelMatrix=Rr.multiply(new Float64Array(16),o,this.projMatrix),!(o=Rr.invert(new Float64Array(16),this.pixelMatrix)))throw new Error("failed to invert matrix");this.pixelMatrixInverse=o,this._posMatrixCache={},this._alignedPosMatrixCache={}}},Br.prototype.maxPitchScaleFactor=function(){if(!this.pixelMatrixInverse)return 1;var e=this.pointCoordinate(new t.default$1(0,0)).zoomTo(this.zoom),r=[e.column*this.tileSize,e.row*this.tileSize,0,1];return zr.transformMat4(r,r,this.pixelMatrix)[3]/this.cameraToCenterDistance},Object.defineProperties(Br.prototype,Nr);var jr=function(){var e,r,n,i;t.bindAll(["_onHashChange","_updateHash"],this),this._updateHash=(e=this._updateHashUnthrottled.bind(this),r=!1,n=0,i=function(){n=0,r&&(e(),n=setTimeout(i,300),r=!1)},function(){return r=!0,n||i(),n})};jr.prototype.addTo=function(e){return this._map=e,t.default.addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this},jr.prototype.remove=function(){return t.default.removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),delete this._map,this},jr.prototype.getHashString=function(t){var e=this._map.getCenter(),r=Math.round(100*this._map.getZoom())/100,n=Math.ceil((r*Math.LN2+Math.log(512/360/.5))/Math.LN10),i=Math.pow(10,n),a=Math.round(e.lng*i)/i,o=Math.round(e.lat*i)/i,s=this._map.getBearing(),l=this._map.getPitch(),u="";return u+=t?"#/"+a+"/"+o+"/"+r:"#"+r+"/"+o+"/"+a,(s||l)&&(u+="/"+Math.round(10*s)/10),l&&(u+="/"+Math.round(l)),u},jr.prototype._onHashChange=function(){var e=t.default.location.hash.replace("#","").split("/");return e.length>=3&&(this._map.jumpTo({center:[+e[2],+e[1]],zoom:+e[0],bearing:+(e[3]||0),pitch:+(e[4]||0)}),!0)},jr.prototype._updateHashUnthrottled=function(){var e=this.getHashString();t.default.history.replaceState(t.default.history.state,"",e)};var Vr=function(e){function r(r,n,i,a){void 0===a&&(a={});var o=s.mousePos(n.getCanvasContainer(),i),l=n.unproject(o);e.call(this,r,t.extend({point:o,lngLat:l,originalEvent:i},a)),this._defaultPrevented=!1,this.target=n}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var n={defaultPrevented:{configurable:!0}};return r.prototype.preventDefault=function(){this._defaultPrevented=!0},n.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(r.prototype,n),r}(t.Event),Ur=function(e){function r(r,n,i){var a=s.touchPos(n.getCanvasContainer(),i),o=a.map(function(t){return n.unproject(t)}),l=a.reduce(function(t,e,r,n){return t.add(e.div(n.length))},new t.default$1(0,0)),u=n.unproject(l);e.call(this,r,{points:a,point:l,lngLats:o,lngLat:u,originalEvent:i}),this._defaultPrevented=!1}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var n={defaultPrevented:{configurable:!0}};return r.prototype.preventDefault=function(){this._defaultPrevented=!0},n.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(r.prototype,n),r}(t.Event),Hr=function(t){function e(e,r,n){t.call(this,e,{originalEvent:n}),this._defaultPrevented=!1}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={defaultPrevented:{configurable:!0}};return e.prototype.preventDefault=function(){this._defaultPrevented=!0},r.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(e.prototype,r),e}(t.Event),qr=function(e){this._map=e,this._el=e.getCanvasContainer(),this._delta=0,t.bindAll(["_onWheel","_onTimeout","_onScrollFrame","_onScrollFinished"],this)};qr.prototype.isEnabled=function(){return!!this._enabled},qr.prototype.isActive=function(){return!!this._active},qr.prototype.enable=function(t){this.isEnabled()||(this._enabled=!0,this._aroundCenter=t&&"center"===t.around)},qr.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},qr.prototype.onWheel=function(e){if(this.isEnabled()){var r=e.deltaMode===t.default.WheelEvent.DOM_DELTA_LINE?40*e.deltaY:e.deltaY,n=a.now(),i=n-(this._lastWheelEventTime||0);this._lastWheelEventTime=n,0!==r&&r%4.000244140625==0?this._type="wheel":0!==r&&Math.abs(r)<4?this._type="trackpad":i>400?(this._type=null,this._lastValue=r,this._timeout=setTimeout(this._onTimeout,40,e)):this._type||(this._type=Math.abs(i*r)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,r+=this._lastValue)),e.shiftKey&&r&&(r/=4),this._type&&(this._lastWheelEvent=e,this._delta-=r,this.isActive()||this._start(e)),e.preventDefault()}},qr.prototype._onTimeout=function(t){this._type="wheel",this._delta-=this._lastValue,this.isActive()||this._start(t)},qr.prototype._start=function(e){if(this._delta){this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),this._active=!0,this._map.fire(new t.Event("movestart",{originalEvent:e})),this._map.fire(new t.Event("zoomstart",{originalEvent:e})),this._finishTimeout&&clearTimeout(this._finishTimeout);var r=s.mousePos(this._el,e);this._around=G.convert(this._aroundCenter?this._map.getCenter():this._map.unproject(r)),this._aroundPoint=this._map.transform.locationPoint(this._around),this._frameId||(this._frameId=this._map._requestRenderFrame(this._onScrollFrame))}},qr.prototype._onScrollFrame=function(){var e=this;if(this._frameId=null,this.isActive()){var r=this._map.transform;if(0!==this._delta){var n="wheel"===this._type&&Math.abs(this._delta)>4.000244140625?1/450:.01,i=2/(1+Math.exp(-Math.abs(this._delta*n)));this._delta<0&&0!==i&&(i=1/i);var o="number"==typeof this._targetZoom?r.zoomScale(this._targetZoom):r.scale;this._targetZoom=Math.min(r.maxZoom,Math.max(r.minZoom,r.scaleZoom(o*i))),"wheel"===this._type&&(this._startZoom=r.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}var s=!1;if("wheel"===this._type){var l=Math.min((a.now()-this._lastWheelEventTime)/200,1),u=this._easing(l);r.zoom=t.number(this._startZoom,this._targetZoom,u),l<1?this._frameId||(this._frameId=this._map._requestRenderFrame(this._onScrollFrame)):s=!0}else r.zoom=this._targetZoom,s=!0;r.setLocationAtPoint(this._around,this._aroundPoint),this._map.fire(new t.Event("move",{originalEvent:this._lastWheelEvent})),this._map.fire(new t.Event("zoom",{originalEvent:this._lastWheelEvent})),s&&(this._active=!1,this._finishTimeout=setTimeout(function(){e._map.fire(new t.Event("zoomend",{originalEvent:e._lastWheelEvent})),e._map.fire(new t.Event("moveend",{originalEvent:e._lastWheelEvent})),delete e._targetZoom},200))}},qr.prototype._smoothOutEasing=function(e){var r=t.ease;if(this._prevEase){var n=this._prevEase,i=(a.now()-n.start)/n.duration,o=n.easing(i+.01)-n.easing(i),s=.27/Math.sqrt(o*o+1e-4)*.01,l=Math.sqrt(.0729-s*s);r=t.bezier(s,l,.25,1)}return this._prevEase={start:a.now(),duration:e,easing:r},r};var Gr=function(e){this._map=e,this._el=e.getCanvasContainer(),this._container=e.getContainer(),t.bindAll(["_onMouseMove","_onMouseUp","_onKeyDown"],this)};Gr.prototype.isEnabled=function(){return!!this._enabled},Gr.prototype.isActive=function(){return!!this._active},Gr.prototype.enable=function(){this.isEnabled()||(this._enabled=!0)},Gr.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},Gr.prototype.onMouseDown=function(e){this.isEnabled()&&e.shiftKey&&0===e.button&&(t.default.document.addEventListener("mousemove",this._onMouseMove,!1),t.default.document.addEventListener("keydown",this._onKeyDown,!1),t.default.document.addEventListener("mouseup",this._onMouseUp,!1),s.disableDrag(),this._startPos=s.mousePos(this._el,e),this._active=!0)},Gr.prototype._onMouseMove=function(t){var e=this._startPos,r=s.mousePos(this._el,t);this._box||(this._box=s.create("div","mapboxgl-boxzoom",this._container),this._container.classList.add("mapboxgl-crosshair"),this._fireEvent("boxzoomstart",t));var n=Math.min(e.x,r.x),i=Math.max(e.x,r.x),a=Math.min(e.y,r.y),o=Math.max(e.y,r.y);s.setTransform(this._box,"translate("+n+"px,"+a+"px)"),this._box.style.width=i-n+"px",this._box.style.height=o-a+"px"},Gr.prototype._onMouseUp=function(e){if(0===e.button){var r=this._startPos,n=s.mousePos(this._el,e),i=(new W).extend(this._map.unproject(r)).extend(this._map.unproject(n));this._finish(),s.suppressClick(),r.x===n.x&&r.y===n.y?this._fireEvent("boxzoomcancel",e):this._map.fitBounds(i,{linear:!0}).fire(new t.Event("boxzoomend",{originalEvent:e,boxZoomBounds:i}))}},Gr.prototype._onKeyDown=function(t){27===t.keyCode&&(this._finish(),this._fireEvent("boxzoomcancel",t))},Gr.prototype._finish=function(){this._active=!1,t.default.document.removeEventListener("mousemove",this._onMouseMove,!1),t.default.document.removeEventListener("keydown",this._onKeyDown,!1),t.default.document.removeEventListener("mouseup",this._onMouseUp,!1),this._container.classList.remove("mapboxgl-crosshair"),this._box&&(s.remove(this._box),this._box=null),s.enableDrag()},Gr.prototype._fireEvent=function(e,r){return this._map.fire(new t.Event(e,{originalEvent:r}))};var Wr=t.bezier(0,0,.25,1),Yr=function(e,r){this._map=e,this._el=r.element||e.getCanvasContainer(),this._state="disabled",this._button=r.button||"right",this._bearingSnap=r.bearingSnap||0,this._pitchWithRotate=!1!==r.pitchWithRotate,t.bindAll(["_onMouseMove","_onMouseUp","_onBlur","_onDragFrame"],this)};Yr.prototype.isEnabled=function(){return"disabled"!==this._state},Yr.prototype.isActive=function(){return"active"===this._state},Yr.prototype.enable=function(){this.isEnabled()||(this._state="enabled")},Yr.prototype.disable=function(){if(this.isEnabled())switch(this._state){case"active":this._state="disabled",this._unbind(),this._deactivate(),this._fireEvent("rotateend"),this._pitchWithRotate&&this._fireEvent("pitchend"),this._fireEvent("moveend");break;case"pending":this._state="disabled",this._unbind();break;default:this._state="disabled"}},Yr.prototype.onMouseDown=function(e){if("enabled"===this._state){if("right"===this._button){if(this._eventButton=s.mouseButton(e),this._eventButton!==(e.ctrlKey?0:2))return}else{if(e.ctrlKey||0!==s.mouseButton(e))return;this._eventButton=0}s.disableDrag(),t.default.document.addEventListener("mousemove",this._onMouseMove,{capture:!0}),t.default.document.addEventListener("mouseup",this._onMouseUp),t.default.addEventListener("blur",this._onBlur),this._state="pending",this._inertia=[[a.now(),this._map.getBearing()]],this._previousPos=s.mousePos(this._el,e),this._center=this._map.transform.centerPoint,e.preventDefault()}},Yr.prototype._onMouseMove=function(t){this._lastMoveEvent=t,this._pos=s.mousePos(this._el,t),"pending"===this._state&&(this._state="active",this._fireEvent("rotatestart",t),this._fireEvent("movestart",t),this._pitchWithRotate&&this._fireEvent("pitchstart",t)),this._frameId||(this._frameId=this._map._requestRenderFrame(this._onDragFrame))},Yr.prototype._onDragFrame=function(){this._frameId=null;var t=this._lastMoveEvent;if(t){var e=this._map.transform,r=this._previousPos,n=this._pos,i=.8*(r.x-n.x),o=-.5*(r.y-n.y),s=e.bearing-i,l=e.pitch-o,u=this._inertia,c=u[u.length-1];this._drainInertiaBuffer(),u.push([a.now(),this._map._normalizeBearing(s,c[1])]),e.bearing=s,this._pitchWithRotate&&(this._fireEvent("pitch",t),e.pitch=l),this._fireEvent("rotate",t),this._fireEvent("move",t),delete this._lastMoveEvent,this._previousPos=this._pos}},Yr.prototype._onMouseUp=function(t){if(s.mouseButton(t)===this._eventButton)switch(this._state){case"active":this._state="enabled",s.suppressClick(),this._unbind(),this._deactivate(),this._inertialRotate(t);break;case"pending":this._state="enabled",this._unbind()}},Yr.prototype._onBlur=function(t){switch(this._state){case"active":this._state="enabled",this._unbind(),this._deactivate(),this._fireEvent("rotateend",t),this._pitchWithRotate&&this._fireEvent("pitchend",t),this._fireEvent("moveend",t);break;case"pending":this._state="enabled",this._unbind()}},Yr.prototype._unbind=function(){t.default.document.removeEventListener("mousemove",this._onMouseMove,{capture:!0}),t.default.document.removeEventListener("mouseup",this._onMouseUp),t.default.removeEventListener("blur",this._onBlur),s.enableDrag()},Yr.prototype._deactivate=function(){this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),delete this._lastMoveEvent,delete this._previousPos},Yr.prototype._inertialRotate=function(t){var e=this;this._fireEvent("rotateend",t),this._drainInertiaBuffer();var r=this._map,n=r.getBearing(),i=this._inertia,a=function(){Math.abs(n)<e._bearingSnap?r.resetNorth({noMoveStart:!0},{originalEvent:t}):e._fireEvent("moveend",t),e._pitchWithRotate&&e._fireEvent("pitchend",t)};if(i.length<2)a();else{var o=i[0],s=i[i.length-1],l=i[i.length-2],u=r._normalizeBearing(n,l[1]),c=s[1]-o[1],f=c<0?-1:1,h=(s[0]-o[0])/1e3;if(0!==c&&0!==h){var p=Math.abs(c*(.25/h));p>180&&(p=180);var d=p/180;u+=f*p*(d/2),Math.abs(r._normalizeBearing(u,0))<this._bearingSnap&&(u=r._normalizeBearing(0,u)),r.rotateTo(u,{duration:1e3*d,easing:Wr,noMoveStart:!0},{originalEvent:t})}else a()}},Yr.prototype._fireEvent=function(e,r){return this._map.fire(new t.Event(e,r?{originalEvent:r}:{}))},Yr.prototype._drainInertiaBuffer=function(){for(var t=this._inertia,e=a.now();t.length>0&&e-t[0][0]>160;)t.shift()};var Xr=t.bezier(0,0,.3,1),Zr=function(e){this._map=e,this._el=e.getCanvasContainer(),this._state="disabled",t.bindAll(["_onMove","_onMouseUp","_onTouchEnd","_onBlur","_onDragFrame"],this)};Zr.prototype.isEnabled=function(){return"disabled"!==this._state},Zr.prototype.isActive=function(){return"active"===this._state},Zr.prototype.enable=function(){this.isEnabled()||(this._el.classList.add("mapboxgl-touch-drag-pan"),this._state="enabled")},Zr.prototype.disable=function(){if(this.isEnabled())switch(this._el.classList.remove("mapboxgl-touch-drag-pan"),this._state){case"active":this._state="disabled",this._unbind(),this._deactivate(),this._fireEvent("dragend"),this._fireEvent("moveend");break;case"pending":this._state="disabled",this._unbind();break;default:this._state="disabled"}},Zr.prototype.onMouseDown=function(e){"enabled"===this._state&&(e.ctrlKey||0!==s.mouseButton(e)||(s.addEventListener(t.default.document,"mousemove",this._onMove,{capture:!0}),s.addEventListener(t.default.document,"mouseup",this._onMouseUp),this._start(e)))},Zr.prototype.onTouchStart=function(e){"enabled"===this._state&&(e.touches.length>1||(s.addEventListener(t.default.document,"touchmove",this._onMove,{capture:!0,passive:!1}),s.addEventListener(t.default.document,"touchend",this._onTouchEnd),this._start(e)))},Zr.prototype._start=function(e){t.default.addEventListener("blur",this._onBlur),this._state="pending",this._previousPos=s.mousePos(this._el,e),this._inertia=[[a.now(),this._previousPos]]},Zr.prototype._onMove=function(t){this._lastMoveEvent=t,t.preventDefault(),this._pos=s.mousePos(this._el,t),this._drainInertiaBuffer(),this._inertia.push([a.now(),this._pos]),"pending"===this._state&&(this._state="active",this._fireEvent("dragstart",t),this._fireEvent("movestart",t)),this._frameId||(this._frameId=this._map._requestRenderFrame(this._onDragFrame))},Zr.prototype._onDragFrame=function(){this._frameId=null;var t=this._lastMoveEvent;if(t){var e=this._map.transform;e.setLocationAtPoint(e.pointLocation(this._previousPos),this._pos),this._fireEvent("drag",t),this._fireEvent("move",t),this._previousPos=this._pos,delete this._lastMoveEvent}},Zr.prototype._onMouseUp=function(t){if(0===s.mouseButton(t))switch(this._state){case"active":this._state="enabled",s.suppressClick(),this._unbind(),this._deactivate(),this._inertialPan(t);break;case"pending":this._state="enabled",this._unbind()}},Zr.prototype._onTouchEnd=function(t){switch(this._state){case"active":this._state="enabled",this._unbind(),this._deactivate(),this._inertialPan(t);break;case"pending":this._state="enabled",this._unbind()}},Zr.prototype._onBlur=function(t){switch(this._state){case"active":this._state="enabled",this._unbind(),this._deactivate(),this._fireEvent("dragend",t),this._fireEvent("moveend",t);break;case"pending":this._state="enabled",this._unbind()}},Zr.prototype._unbind=function(){s.removeEventListener(t.default.document,"touchmove",this._onMove,{capture:!0,passive:!1}),s.removeEventListener(t.default.document,"touchend",this._onTouchEnd),s.removeEventListener(t.default.document,"mousemove",this._onMove,{capture:!0}),s.removeEventListener(t.default.document,"mouseup",this._onMouseUp),s.removeEventListener(t.default,"blur",this._onBlur)},Zr.prototype._deactivate=function(){this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),delete this._lastMoveEvent,delete this._previousPos,delete this._pos},Zr.prototype._inertialPan=function(t){this._fireEvent("dragend",t),this._drainInertiaBuffer();var e=this._inertia;if(e.length<2)this._fireEvent("moveend",t);else{var r=e[e.length-1],n=e[0],i=r[1].sub(n[1]),a=(r[0]-n[0])/1e3;if(0===a||r[1].equals(n[1]))this._fireEvent("moveend",t);else{var o=i.mult(.3/a),s=o.mag();s>1400&&(s=1400,o._unit()._mult(s));var l=s/750,u=o.mult(-l/2);this._map.panBy(u,{duration:1e3*l,easing:Xr,noMoveStart:!0},{originalEvent:t})}}},Zr.prototype._fireEvent=function(e,r){return this._map.fire(new t.Event(e,r?{originalEvent:r}:{}))},Zr.prototype._drainInertiaBuffer=function(){for(var t=this._inertia,e=a.now();t.length>0&&e-t[0][0]>160;)t.shift()};var $r=function(e){this._map=e,this._el=e.getCanvasContainer(),t.bindAll(["_onKeyDown"],this)};function Jr(t){return t*(2-t)}$r.prototype.isEnabled=function(){return!!this._enabled},$r.prototype.enable=function(){this.isEnabled()||(this._el.addEventListener("keydown",this._onKeyDown,!1),this._enabled=!0)},$r.prototype.disable=function(){this.isEnabled()&&(this._el.removeEventListener("keydown",this._onKeyDown),this._enabled=!1)},$r.prototype._onKeyDown=function(t){if(!(t.altKey||t.ctrlKey||t.metaKey)){var e=0,r=0,n=0,i=0,a=0;switch(t.keyCode){case 61:case 107:case 171:case 187:e=1;break;case 189:case 109:case 173:e=-1;break;case 37:t.shiftKey?r=-1:(t.preventDefault(),i=-1);break;case 39:t.shiftKey?r=1:(t.preventDefault(),i=1);break;case 38:t.shiftKey?n=1:(t.preventDefault(),a=-1);break;case 40:t.shiftKey?n=-1:(a=1,t.preventDefault());break;default:return}var o=this._map,s=o.getZoom(),l={duration:300,delayEndEvents:500,easing:Jr,zoom:e?Math.round(s)+e*(t.shiftKey?2:1):s,bearing:o.getBearing()+15*r,pitch:o.getPitch()+10*n,offset:[100*-i,100*-a],center:o.getCenter()};o.easeTo(l,{originalEvent:t})}};var Kr=function(e){this._map=e,t.bindAll(["_onDblClick","_onZoomEnd"],this)};Kr.prototype.isEnabled=function(){return!!this._enabled},Kr.prototype.isActive=function(){return!!this._active},Kr.prototype.enable=function(){this.isEnabled()||(this._enabled=!0)},Kr.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},Kr.prototype.onTouchStart=function(t){var e=this;this.isEnabled()&&(t.points.length>1||(this._tapped?(clearTimeout(this._tapped),this._tapped=null,this._zoom(t)):this._tapped=setTimeout(function(){e._tapped=null},300)))},Kr.prototype.onDblClick=function(t){this.isEnabled()&&(t.originalEvent.preventDefault(),this._zoom(t))},Kr.prototype._zoom=function(t){this._active=!0,this._map.on("zoomend",this._onZoomEnd),this._map.zoomTo(this._map.getZoom()+(t.originalEvent.shiftKey?-1:1),{around:t.lngLat},t)},Kr.prototype._onZoomEnd=function(){this._active=!1,this._map.off("zoomend",this._onZoomEnd)};var Qr=t.bezier(0,0,.15,1),tn=function(e){this._map=e,this._el=e.getCanvasContainer(),t.bindAll(["_onMove","_onEnd","_onTouchFrame"],this)};tn.prototype.isEnabled=function(){return!!this._enabled},tn.prototype.enable=function(t){this.isEnabled()||(this._el.classList.add("mapboxgl-touch-zoom-rotate"),this._enabled=!0,this._aroundCenter=!!t&&"center"===t.around)},tn.prototype.disable=function(){this.isEnabled()&&(this._el.classList.remove("mapboxgl-touch-zoom-rotate"),this._enabled=!1)},tn.prototype.disableRotation=function(){this._rotationDisabled=!0},tn.prototype.enableRotation=function(){this._rotationDisabled=!1},tn.prototype.onStart=function(e){if(this.isEnabled()&&2===e.touches.length){var r=s.mousePos(this._el,e.touches[0]),n=s.mousePos(this._el,e.touches[1]);this._startVec=r.sub(n),this._gestureIntent=void 0,this._inertia=[],s.addEventListener(t.default.document,"touchmove",this._onMove,{passive:!1}),s.addEventListener(t.default.document,"touchend",this._onEnd)}},tn.prototype._getTouchEventData=function(t){var e=s.mousePos(this._el,t.touches[0]),r=s.mousePos(this._el,t.touches[1]),n=e.sub(r);return{vec:n,center:e.add(r).div(2),scale:n.mag()/this._startVec.mag(),bearing:this._rotationDisabled?0:180*n.angleWith(this._startVec)/Math.PI}},tn.prototype._onMove=function(e){if(2===e.touches.length){var r=this._getTouchEventData(e),n=r.vec,i=r.scale,a=r.bearing;if(!this._gestureIntent){var o=Math.abs(1-i)>.15;Math.abs(a)>10?this._gestureIntent="rotate":o&&(this._gestureIntent="zoom"),this._gestureIntent&&(this._map.fire(new t.Event(this._gestureIntent+"start",{originalEvent:e})),this._map.fire(new t.Event("movestart",{originalEvent:e})),this._startVec=n)}this._lastTouchEvent=e,this._frameId||(this._frameId=this._map._requestRenderFrame(this._onTouchFrame)),e.preventDefault()}},tn.prototype._onTouchFrame=function(){this._frameId=null;var e=this._gestureIntent;if(e){var r=this._map.transform;this._startScale||(this._startScale=r.scale,this._startBearing=r.bearing);var n=this._getTouchEventData(this._lastTouchEvent),i=n.center,o=n.bearing,s=n.scale,l=r.pointLocation(i),u=r.locationPoint(l);"rotate"===e&&(r.bearing=this._startBearing+o),r.zoom=r.scaleZoom(this._startScale*s),r.setLocationAtPoint(l,u),this._map.fire(new t.Event(e,{originalEvent:this._lastTouchEvent})),this._map.fire(new t.Event("move",{originalEvent:this._lastTouchEvent})),this._drainInertiaBuffer(),this._inertia.push([a.now(),s,i])}},tn.prototype._onEnd=function(e){s.removeEventListener(t.default.document,"touchmove",this._onMove,{passive:!1}),s.removeEventListener(t.default.document,"touchend",this._onEnd);var r=this._gestureIntent,n=this._startScale;if(this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),delete this._gestureIntent,delete this._startScale,delete this._startBearing,delete this._lastTouchEvent,r){this._map.fire(new t.Event(r+"end",{originalEvent:e})),this._drainInertiaBuffer();var i=this._inertia,a=this._map;if(i.length<2)a.snapToNorth({},{originalEvent:e});else{var o=i[i.length-1],l=i[0],u=a.transform.scaleZoom(n*o[1]),c=a.transform.scaleZoom(n*l[1]),f=u-c,h=(o[0]-l[0])/1e3,p=o[2];if(0!==h&&u!==c){var d=.15*f/h;Math.abs(d)>2.5&&(d=d>0?2.5:-2.5);var v=1e3*Math.abs(d/(12*.15)),g=u+d*v/2e3;g<0&&(g=0),a.easeTo({zoom:g,duration:v,easing:Qr,around:this._aroundCenter?a.getCenter():a.unproject(p),noMoveStart:!0},{originalEvent:e})}else a.snapToNorth({},{originalEvent:e})}}},tn.prototype._drainInertiaBuffer=function(){for(var t=this._inertia,e=a.now();t.length>2&&e-t[0][0]>160;)t.shift()};var en={scrollZoom:qr,boxZoom:Gr,dragRotate:Yr,dragPan:Zr,keyboard:$r,doubleClickZoom:Kr,touchZoomRotate:tn},rn=function(e){function r(r,n){e.call(this),this._moving=!1,this._zooming=!1,this.transform=r,this._bearingSnap=n.bearingSnap,t.bindAll(["_renderFrameCallback"],this)}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.getCenter=function(){return this.transform.center},r.prototype.setCenter=function(t,e){return this.jumpTo({center:t},e)},r.prototype.panBy=function(e,r,n){return e=t.default$1.convert(e).mult(-1),this.panTo(this.transform.center,t.extend({offset:e},r),n)},r.prototype.panTo=function(e,r,n){return this.easeTo(t.extend({center:e},r),n)},r.prototype.getZoom=function(){return this.transform.zoom},r.prototype.setZoom=function(t,e){return this.jumpTo({zoom:t},e),this},r.prototype.zoomTo=function(e,r,n){return this.easeTo(t.extend({zoom:e},r),n)},r.prototype.zoomIn=function(t,e){return this.zoomTo(this.getZoom()+1,t,e),this},r.prototype.zoomOut=function(t,e){return this.zoomTo(this.getZoom()-1,t,e),this},r.prototype.getBearing=function(){return this.transform.bearing},r.prototype.setBearing=function(t,e){return this.jumpTo({bearing:t},e),this},r.prototype.rotateTo=function(e,r,n){return this.easeTo(t.extend({bearing:e},r),n)},r.prototype.resetNorth=function(e,r){return this.rotateTo(0,t.extend({duration:1e3},e),r),this},r.prototype.snapToNorth=function(t,e){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(t,e):this},r.prototype.getPitch=function(){return this.transform.pitch},r.prototype.setPitch=function(t,e){return this.jumpTo({pitch:t},e),this},r.prototype.fitBounds=function(e,r,n){if("number"==typeof(r=t.extend({padding:{top:0,bottom:0,right:0,left:0},offset:[0,0],maxZoom:this.transform.maxZoom},r)).padding){var i=r.padding;r.padding={top:i,bottom:i,right:i,left:i}}if(!t.default$10(Object.keys(r.padding).sort(function(t,e){return t<e?-1:t>e?1:0}),["bottom","left","right","top"]))return t.warnOnce("options.padding must be a positive number, or an Object with keys 'bottom', 'left', 'right', 'top'"),this;e=W.convert(e);var a=[(r.padding.left-r.padding.right)/2,(r.padding.top-r.padding.bottom)/2],o=Math.min(r.padding.right,r.padding.left),s=Math.min(r.padding.top,r.padding.bottom);r.offset=[r.offset[0]+a[0],r.offset[1]+a[1]];var l=t.default$1.convert(r.offset),u=this.transform,c=u.project(e.getNorthWest()),f=u.project(e.getSouthEast()),h=f.sub(c),p=(u.width-2*o-2*Math.abs(l.x))/h.x,d=(u.height-2*s-2*Math.abs(l.y))/h.y;return d<0||p<0?(t.warnOnce("Map cannot fit within canvas with the given bounds, padding, and/or offset."),this):(r.center=u.unproject(c.add(f).div(2)),r.zoom=Math.min(u.scaleZoom(u.scale*Math.min(p,d)),r.maxZoom),r.bearing=0,r.linear?this.easeTo(r,n):this.flyTo(r,n))},r.prototype.jumpTo=function(e,r){this.stop();var n=this.transform,i=!1,a=!1,o=!1;return"zoom"in e&&n.zoom!==+e.zoom&&(i=!0,n.zoom=+e.zoom),void 0!==e.center&&(n.center=G.convert(e.center)),"bearing"in e&&n.bearing!==+e.bearing&&(a=!0,n.bearing=+e.bearing),"pitch"in e&&n.pitch!==+e.pitch&&(o=!0,n.pitch=+e.pitch),this.fire(new t.Event("movestart",r)).fire(new t.Event("move",r)),i&&this.fire(new t.Event("zoomstart",r)).fire(new t.Event("zoom",r)).fire(new t.Event("zoomend",r)),a&&this.fire(new t.Event("rotatestart",r)).fire(new t.Event("rotate",r)).fire(new t.Event("rotateend",r)),o&&this.fire(new t.Event("pitchstart",r)).fire(new t.Event("pitch",r)).fire(new t.Event("pitchend",r)),this.fire(new t.Event("moveend",r))},r.prototype.easeTo=function(e,r){var n=this;this.stop(),!1===(e=t.extend({offset:[0,0],duration:500,easing:t.ease},e)).animate&&(e.duration=0);var i=this.transform,a=this.getZoom(),o=this.getBearing(),s=this.getPitch(),l="zoom"in e?+e.zoom:a,u="bearing"in e?this._normalizeBearing(e.bearing,o):o,c="pitch"in e?+e.pitch:s,f=i.centerPoint.add(t.default$1.convert(e.offset)),h=i.pointLocation(f),p=G.convert(e.center||h);this._normalizeCenter(p);var d,v,g=i.project(h),m=i.project(p).sub(g),y=i.zoomScale(l-a);return e.around&&(d=G.convert(e.around),v=i.locationPoint(d)),this._zooming=l!==a,this._rotating=o!==u,this._pitching=c!==s,this._prepareEase(r,e.noMoveStart),clearTimeout(this._easeEndTimeoutID),this._ease(function(e){if(n._zooming&&(i.zoom=t.number(a,l,e)),n._rotating&&(i.bearing=t.number(o,u,e)),n._pitching&&(i.pitch=t.number(s,c,e)),d)i.setLocationAtPoint(d,v);else{var h=i.zoomScale(i.zoom-a),p=l>a?Math.min(2,y):Math.max(.5,y),x=Math.pow(p,1-e),b=i.unproject(g.add(m.mult(e*x)).mult(h));i.setLocationAtPoint(i.renderWorldCopies?b.wrap():b,f)}n._fireMoveEvents(r)},function(){e.delayEndEvents?n._easeEndTimeoutID=setTimeout(function(){return n._afterEase(r)},e.delayEndEvents):n._afterEase(r)},e),this},r.prototype._prepareEase=function(e,r){this._moving=!0,r||this.fire(new t.Event("movestart",e)),this._zooming&&this.fire(new t.Event("zoomstart",e)),this._rotating&&this.fire(new t.Event("rotatestart",e)),this._pitching&&this.fire(new t.Event("pitchstart",e))},r.prototype._fireMoveEvents=function(e){this.fire(new t.Event("move",e)),this._zooming&&this.fire(new t.Event("zoom",e)),this._rotating&&this.fire(new t.Event("rotate",e)),this._pitching&&this.fire(new t.Event("pitch",e))},r.prototype._afterEase=function(e){var r=this._zooming,n=this._rotating,i=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,r&&this.fire(new t.Event("zoomend",e)),n&&this.fire(new t.Event("rotateend",e)),i&&this.fire(new t.Event("pitchend",e)),this.fire(new t.Event("moveend",e))},r.prototype.flyTo=function(e,r){var n=this;this.stop(),e=t.extend({offset:[0,0],speed:1.2,curve:1.42,easing:t.ease},e);var i=this.transform,a=this.getZoom(),o=this.getBearing(),s=this.getPitch(),l="zoom"in e?t.clamp(+e.zoom,i.minZoom,i.maxZoom):a,u="bearing"in e?this._normalizeBearing(e.bearing,o):o,c="pitch"in e?+e.pitch:s,f=i.zoomScale(l-a),h=i.centerPoint.add(t.default$1.convert(e.offset)),p=i.pointLocation(h),d=G.convert(e.center||p);this._normalizeCenter(d);var v=i.project(p),g=i.project(d).sub(v),m=e.curve,y=Math.max(i.width,i.height),x=y/f,b=g.mag();if("minZoom"in e){var _=t.clamp(Math.min(e.minZoom,a,l),i.minZoom,i.maxZoom),w=y/i.zoomScale(_-a);m=Math.sqrt(w/b*2)}var k=m*m;function A(t){var e=(x*x-y*y+(t?-1:1)*k*k*b*b)/(2*(t?x:y)*k*b);return Math.log(Math.sqrt(e*e+1)-e)}function T(t){return(Math.exp(t)-Math.exp(-t))/2}function M(t){return(Math.exp(t)+Math.exp(-t))/2}var E=A(0),S=function(t){return M(E)/M(E+m*t)},C=function(t){return y*((M(E)*(T(e=E+m*t)/M(e))-T(E))/k)/b;var e},L=(A(1)-E)/m;if(Math.abs(b)<1e-6||!isFinite(L)){if(Math.abs(y-x)<1e-6)return this.easeTo(e,r);var O=x<y?-1:1;L=Math.abs(Math.log(x/y))/m,C=function(){return 0},S=function(t){return Math.exp(O*m*t)}}if("duration"in e)e.duration=+e.duration;else{var I="screenSpeed"in e?+e.screenSpeed/m:+e.speed;e.duration=1e3*L/I}return e.maxDuration&&e.duration>e.maxDuration&&(e.duration=0),this._zooming=!0,this._rotating=o!==u,this._pitching=c!==s,this._prepareEase(r,!1),this._ease(function(e){var l=e*L,f=1/S(l);i.zoom=a+i.scaleZoom(f),n._rotating&&(i.bearing=t.number(o,u,e)),n._pitching&&(i.pitch=t.number(s,c,e));var p=i.unproject(v.add(g.mult(C(l))).mult(f));i.setLocationAtPoint(i.renderWorldCopies?p.wrap():p,h),n._fireMoveEvents(r)},function(){return n._afterEase(r)},e),this},r.prototype.isEasing=function(){return!!this._easeFrameId},r.prototype.stop=function(){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){var t=this._onEaseEnd;delete this._onEaseEnd,t.call(this)}return this},r.prototype._ease=function(t,e,r){!1===r.animate||0===r.duration?(t(1),e()):(this._easeStart=a.now(),this._easeOptions=r,this._onEaseFrame=t,this._onEaseEnd=e,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))},r.prototype._renderFrameCallback=function(){var t=Math.min((a.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(t)),t<1?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},r.prototype._normalizeBearing=function(e,r){e=t.wrap(e,-180,180);var n=Math.abs(e-r);return Math.abs(e-360-r)<n&&(e-=360),Math.abs(e+360-r)<n&&(e+=360),e},r.prototype._normalizeCenter=function(t){var e=this.transform;if(e.renderWorldCopies&&!e.lngRange){var r=t.lng-e.center.lng;t.lng+=r>180?-360:r<-180?360:0}},r}(t.Evented),nn=function(e){void 0===e&&(e={}),this.options=e,t.bindAll(["_updateEditLink","_updateData","_updateCompact"],this)};nn.prototype.getDefaultPosition=function(){return"bottom-right"},nn.prototype.onAdd=function(t){var e=this.options&&this.options.compact;return this._map=t,this._container=s.create("div","mapboxgl-ctrl mapboxgl-ctrl-attrib"),e&&this._container.classList.add("mapboxgl-compact"),this._updateAttributions(),this._updateEditLink(),this._map.on("sourcedata",this._updateData),this._map.on("moveend",this._updateEditLink),void 0===e&&(this._map.on("resize",this._updateCompact),this._updateCompact()),this._container},nn.prototype.onRemove=function(){s.remove(this._container),this._map.off("sourcedata",this._updateData),this._map.off("moveend",this._updateEditLink),this._map.off("resize",this._updateCompact),this._map=void 0},nn.prototype._updateEditLink=function(){var t=this._editLink;t||(t=this._editLink=this._container.querySelector(".mapbox-improve-map"));var e=[{key:"owner",value:this.styleOwner},{key:"id",value:this.styleId},{key:"access_token",value:g.ACCESS_TOKEN}];if(t){var r=e.reduce(function(t,r,n){return r.value&&(t+=r.key+"="+r.value+(n<e.length-1?"&":"")),t},"?");t.href="https://www.mapbox.com/feedback/"+r+(this._map._hash?this._map._hash.getHashString(!0):"")}},nn.prototype._updateData=function(t){t&&"metadata"===t.sourceDataType&&(this._updateAttributions(),this._updateEditLink())},nn.prototype._updateAttributions=function(){if(this._map.style){var t=[];if(this._map.style.stylesheet){var e=this._map.style.stylesheet;this.styleOwner=e.owner,this.styleId=e.id}var r=this._map.style.sourceCaches;for(var n in r){var i=r[n].getSource();i.attribution&&t.indexOf(i.attribution)<0&&t.push(i.attribution)}t.sort(function(t,e){return t.length-e.length}),(t=t.filter(function(e,r){for(var n=r+1;n<t.length;n++)if(t[n].indexOf(e)>=0)return!1;return!0})).length?(this._container.innerHTML=t.join(" | "),this._container.classList.remove("mapboxgl-attrib-empty")):this._container.classList.add("mapboxgl-attrib-empty"),this._editLink=null}},nn.prototype._updateCompact=function(){this._map.getCanvasContainer().offsetWidth<=640?this._container.classList.add("mapboxgl-compact"):this._container.classList.remove("mapboxgl-compact")};var an=function(){t.bindAll(["_updateLogo"],this)};an.prototype.onAdd=function(t){this._map=t,this._container=s.create("div","mapboxgl-ctrl");var e=s.create("a","mapboxgl-ctrl-logo");return e.target="_blank",e.href="https://www.mapbox.com/",e.setAttribute("aria-label","Mapbox logo"),this._container.appendChild(e),this._container.style.display="none",this._map.on("sourcedata",this._updateLogo),this._updateLogo(),this._container},an.prototype.onRemove=function(){s.remove(this._container),this._map.off("sourcedata",this._updateLogo)},an.prototype.getDefaultPosition=function(){return"bottom-left"},an.prototype._updateLogo=function(t){t&&"metadata"!==t.sourceDataType||(this._container.style.display=this._logoRequired()?"block":"none")},an.prototype._logoRequired=function(){if(this._map.style){var t=this._map.style.sourceCaches;for(var e in t)if(t[e].getSource().mapbox_logo)return!0;return!1}};var on=function(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1};on.prototype.add=function(t){var e=++this._id;return this._queue.push({callback:t,id:e,cancelled:!1}),e},on.prototype.remove=function(t){for(var e=this._currentlyRunning,r=0,n=e?this._queue.concat(e):this._queue;r<n.length;r+=1){var i=n[r];if(i.id===t)return void(i.cancelled=!0)}},on.prototype.run=function(){var t=this._currentlyRunning=this._queue;this._queue=[];for(var e=0,r=t;e<r.length;e+=1){var n=r[e];if(!n.cancelled&&(n.callback(),this._cleared))break}this._cleared=!1,this._currentlyRunning=!1},on.prototype.clear=function(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]};var sn=t.default.HTMLImageElement,ln=t.default.HTMLElement,un={center:[0,0],zoom:0,bearing:0,pitch:0,minZoom:0,maxZoom:22,interactive:!0,scrollZoom:!0,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,bearingSnap:7,hash:!1,attributionControl:!0,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,trackResize:!0,renderWorldCopies:!0,refreshExpiredTiles:!0,maxTileCacheSize:null,transformRequest:null,fadeDuration:300},cn=function(r){function n(e){if(null!=(e=t.extend({},un,e)).minZoom&&null!=e.maxZoom&&e.minZoom>e.maxZoom)throw new Error("maxZoom must be greater than minZoom");var n=new Br(e.minZoom,e.maxZoom,e.renderWorldCopies);r.call(this,n,e),this._interactive=e.interactive,this._maxTileCacheSize=e.maxTileCacheSize,this._failIfMajorPerformanceCaveat=e.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=e.preserveDrawingBuffer,this._trackResize=e.trackResize,this._bearingSnap=e.bearingSnap,this._refreshExpiredTiles=e.refreshExpiredTiles,this._fadeDuration=e.fadeDuration,this._crossFadingFactor=1,this._collectResourceTiming=e.collectResourceTiming,this._renderTaskQueue=new on;var i=e.transformRequest;if(this._transformRequest=i?function(t,e){return i(t,e)||{url:t}}:function(t){return{url:t}},"string"==typeof e.container){var a=t.default.document.getElementById(e.container);if(!a)throw new Error("Container '"+e.container+"' not found.");this._container=a}else{if(!(e.container instanceof ln))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=e.container}e.maxBounds&&this.setMaxBounds(e.maxBounds),t.bindAll(["_onWindowOnline","_onWindowResize","_contextLost","_contextRestored","_update","_render","_onData","_onDataLoading"],this),this._setupContainer(),this._setupPainter(),this.on("move",this._update.bind(this,!1)),this.on("zoom",this._update.bind(this,!0)),void 0!==t.default&&(t.default.addEventListener("online",this._onWindowOnline,!1),t.default.addEventListener("resize",this._onWindowResize,!1)),function(t,e){var r=t.getCanvasContainer(),n=null,i=!1;for(var a in en)t[a]=new en[a](t,e),e.interactive&&e[a]&&t[a].enable(e[a]);s.addEventListener(r,"mouseout",function(e){t.fire(new Vr("mouseout",t,e))}),s.addEventListener(r,"mousedown",function(r){i=!0;var n=new Vr("mousedown",t,r);t.fire(n),n.defaultPrevented||(e.interactive&&!t.doubleClickZoom.isActive()&&t.stop(),t.boxZoom.onMouseDown(r),t.boxZoom.isActive()||t.dragPan.isActive()||t.dragRotate.onMouseDown(r),t.boxZoom.isActive()||t.dragRotate.isActive()||t.dragPan.onMouseDown(r))}),s.addEventListener(r,"mouseup",function(e){var r=t.dragRotate.isActive();n&&!r&&t.fire(new Vr("contextmenu",t,n)),n=null,i=!1,t.fire(new Vr("mouseup",t,e))}),s.addEventListener(r,"mousemove",function(e){if(!t.dragPan.isActive()&&!t.dragRotate.isActive()){for(var n=e.toElement||e.target;n&&n!==r;)n=n.parentNode;n===r&&t.fire(new Vr("mousemove",t,e))}}),s.addEventListener(r,"mouseover",function(e){for(var n=e.toElement||e.target;n&&n!==r;)n=n.parentNode;n===r&&t.fire(new Vr("mouseover",t,e))}),s.addEventListener(r,"touchstart",function(r){var n=new Ur("touchstart",t,r);t.fire(n),n.defaultPrevented||(e.interactive&&t.stop(),t.boxZoom.isActive()||t.dragRotate.isActive()||t.dragPan.onTouchStart(r),t.touchZoomRotate.onStart(r),t.doubleClickZoom.onTouchStart(n))},{passive:!1}),s.addEventListener(r,"touchmove",function(e){t.fire(new Ur("touchmove",t,e))},{passive:!1}),s.addEventListener(r,"touchend",function(e){t.fire(new Ur("touchend",t,e))}),s.addEventListener(r,"touchcancel",function(e){t.fire(new Ur("touchcancel",t,e))}),s.addEventListener(r,"click",function(e){t.fire(new Vr("click",t,e))}),s.addEventListener(r,"dblclick",function(e){var r=new Vr("dblclick",t,e);t.fire(r),r.defaultPrevented||t.doubleClickZoom.onDblClick(r)}),s.addEventListener(r,"contextmenu",function(e){var r=t.dragRotate.isActive();i||r?i&&(n=e):t.fire(new Vr("contextmenu",t,e)),e.preventDefault()}),s.addEventListener(r,"wheel",function(e){var r=new Hr("wheel",t,e);t.fire(r),r.defaultPrevented||t.scrollZoom.onWheel(e)},{passive:!1})}(this,e),this._hash=e.hash&&(new jr).addTo(this),this._hash&&this._hash._onHashChange()||this.jumpTo({center:e.center,zoom:e.zoom,bearing:e.bearing,pitch:e.pitch}),this.resize(),e.style&&this.setStyle(e.style,{localIdeographFontFamily:e.localIdeographFontFamily}),e.attributionControl&&this.addControl(new nn),this.addControl(new an,e.logoPosition),this.on("style.load",function(){this.transform.unmodified&&this.jumpTo(this.style.stylesheet)}),this.on("data",this._onData),this.on("dataloading",this._onDataLoading)}r&&(n.__proto__=r),n.prototype=Object.create(r&&r.prototype),n.prototype.constructor=n;var i={showTileBoundaries:{configurable:!0},showCollisionBoxes:{configurable:!0},showOverdrawInspector:{configurable:!0},repaint:{configurable:!0},vertices:{configurable:!0}};return n.prototype.addControl=function(t,e){void 0===e&&t.getDefaultPosition&&(e=t.getDefaultPosition()),void 0===e&&(e="top-right");var r=t.onAdd(this),n=this._controlPositions[e];return-1!==e.indexOf("bottom")?n.insertBefore(r,n.firstChild):n.appendChild(r),this},n.prototype.removeControl=function(t){return t.onRemove(this),this},n.prototype.resize=function(e){var r=this._containerDimensions(),n=r[0],i=r[1];return this._resizeCanvas(n,i),this.transform.resize(n,i),this.painter.resize(n,i),this.fire(new t.Event("movestart",e)).fire(new t.Event("move",e)).fire(new t.Event("resize",e)).fire(new t.Event("moveend",e))},n.prototype.getBounds=function(){var e=new W(this.transform.pointLocation(new t.default$1(0,this.transform.height)),this.transform.pointLocation(new t.default$1(this.transform.width,0)));return(this.transform.angle||this.transform.pitch)&&(e.extend(this.transform.pointLocation(new t.default$1(this.transform.size.x,0))),e.extend(this.transform.pointLocation(new t.default$1(0,this.transform.size.y)))),e},n.prototype.getMaxBounds=function(){return this.transform.latRange&&2===this.transform.latRange.length&&this.transform.lngRange&&2===this.transform.lngRange.length?new W([this.transform.lngRange[0],this.transform.latRange[0]],[this.transform.lngRange[1],this.transform.latRange[1]]):null},n.prototype.setMaxBounds=function(t){if(t){var e=W.convert(t);this.transform.lngRange=[e.getWest(),e.getEast()],this.transform.latRange=[e.getSouth(),e.getNorth()],this.transform._constrain(),this._update()}else null==t&&(this.transform.lngRange=null,this.transform.latRange=null,this._update());return this},n.prototype.setMinZoom=function(t){if((t=null==t?0:t)>=0&&t<=this.transform.maxZoom)return this.transform.minZoom=t,this._update(),this.getZoom()<t&&this.setZoom(t),this;throw new Error("minZoom must be between 0 and the current maxZoom, inclusive")},n.prototype.getMinZoom=function(){return this.transform.minZoom},n.prototype.setMaxZoom=function(t){if((t=null==t?22:t)>=this.transform.minZoom)return this.transform.maxZoom=t,this._update(),this.getZoom()>t&&this.setZoom(t),this;throw new Error("maxZoom must be greater than the current minZoom")},n.prototype.getRenderWorldCopies=function(){return this.transform.renderWorldCopies},n.prototype.setRenderWorldCopies=function(t){return this.transform.renderWorldCopies=t,this._update(),this},n.prototype.getMaxZoom=function(){return this.transform.maxZoom},n.prototype.project=function(t){return this.transform.locationPoint(G.convert(t))},n.prototype.unproject=function(e){return this.transform.pointLocation(t.default$1.convert(e))},n.prototype.isMoving=function(){return this._moving||this.dragPan.isActive()||this.dragRotate.isActive()||this.scrollZoom.isActive()},n.prototype.isZooming=function(){return this._zooming||this.scrollZoom.isActive()},n.prototype.isRotating=function(){return this._rotating||this.dragRotate.isActive()},n.prototype.on=function(t,e,n){var i,a=this;if(void 0===n)return r.prototype.on.call(this,t,e);var o=function(){if("mouseenter"===t||"mouseover"===t){var r=!1;return{layer:e,listener:n,delegates:{mousemove:function(i){var o=a.getLayer(e)?a.queryRenderedFeatures(i.point,{layers:[e]}):[];o.length?r||(r=!0,n.call(a,new Vr(t,a,i.originalEvent,{features:o}))):r=!1},mouseout:function(){r=!1}}}}if("mouseleave"===t||"mouseout"===t){var o=!1;return{layer:e,listener:n,delegates:{mousemove:function(r){(a.getLayer(e)?a.queryRenderedFeatures(r.point,{layers:[e]}):[]).length?o=!0:o&&(o=!1,n.call(a,new Vr(t,a,r.originalEvent)))},mouseout:function(e){o&&(o=!1,n.call(a,new Vr(t,a,e.originalEvent)))}}}}return{layer:e,listener:n,delegates:(i={},i[t]=function(t){var r=a.getLayer(e)?a.queryRenderedFeatures(t.point,{layers:[e]}):[];r.length&&(t.features=r,n.call(a,t),delete t.features)},i)}}();for(var s in this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[t]=this._delegatedListeners[t]||[],this._delegatedListeners[t].push(o),o.delegates)a.on(s,o.delegates[s]);return this},n.prototype.off=function(t,e,n){if(void 0===n)return r.prototype.off.call(this,t,e);if(this._delegatedListeners&&this._delegatedListeners[t])for(var i=this._delegatedListeners[t],a=0;a<i.length;a++){var o=i[a];if(o.layer===e&&o.listener===n){for(var s in o.delegates)this.off(s,o.delegates[s]);return i.splice(a,1),this}}return this},n.prototype.queryRenderedFeatures=function(e,r){var n;return 2===arguments.length?(e=arguments[0],r=arguments[1]):1===arguments.length&&((n=arguments[0])instanceof t.default$1||Array.isArray(n))?(e=arguments[0],r={}):1===arguments.length?(e=void 0,r=arguments[0]):(e=void 0,r={}),this.style?this.style.queryRenderedFeatures(this._makeQueryGeometry(e),r,this.transform):[]},n.prototype._makeQueryGeometry=function(e){var r,n=this;if(void 0===e&&(e=[t.default$1.convert([0,0]),t.default$1.convert([this.transform.width,this.transform.height])]),e instanceof t.default$1||"number"==typeof e[0])r=[t.default$1.convert(e)];else{var i=[t.default$1.convert(e[0]),t.default$1.convert(e[1])];r=[i[0],new t.default$1(i[1].x,i[0].y),i[1],new t.default$1(i[0].x,i[1].y),i[0]]}return{viewport:r,worldCoordinate:r.map(function(t){return n.transform.pointCoordinate(t)})}},n.prototype.querySourceFeatures=function(t,e){return this.style.querySourceFeatures(t,e)},n.prototype.setStyle=function(e,r){if((!r||!1!==r.diff&&!r.localIdeographFontFamily)&&this.style&&e&&"object"==typeof e)try{return this.style.setState(e)&&this._update(!0),this}catch(e){t.warnOnce("Unable to perform style diff: "+(e.message||e.error||e)+".  Rebuilding the style from scratch.")}return this.style&&(this.style.setEventedParent(null),this.style._remove()),e?(this.style=new Je(this,r||{}),this.style.setEventedParent(this,{style:this.style}),"string"==typeof e?this.style.loadURL(e):this.style.loadJSON(e),this):(delete this.style,this)},n.prototype.getStyle=function(){if(this.style)return this.style.serialize()},n.prototype.isStyleLoaded=function(){return this.style?this.style.loaded():t.warnOnce("There is no style added to the map.")},n.prototype.addSource=function(t,e){return this.style.addSource(t,e),this._update(!0),this},n.prototype.isSourceLoaded=function(e){var r=this.style&&this.style.sourceCaches[e];if(void 0!==r)return r.loaded();this.fire(new t.ErrorEvent(new Error("There is no source with ID '"+e+"'")))},n.prototype.areTilesLoaded=function(){var t=this.style&&this.style.sourceCaches;for(var e in t){var r=t[e]._tiles;for(var n in r){var i=r[n];if("loaded"!==i.state&&"errored"!==i.state)return!1}}return!0},n.prototype.addSourceType=function(t,e,r){return this.style.addSourceType(t,e,r)},n.prototype.removeSource=function(t){return this.style.removeSource(t),this._update(!0),this},n.prototype.getSource=function(t){return this.style.getSource(t)},n.prototype.addImage=function(e,r,n){void 0===n&&(n={});var i=n.pixelRatio;void 0===i&&(i=1);var o=n.sdf;if(void 0===o&&(o=!1),r instanceof sn){var s=a.getImageData(r),l=s.width,u=s.height,c=s.data;this.style.addImage(e,{data:new t.RGBAImage({width:l,height:u},c),pixelRatio:i,sdf:o})}else{if(void 0===r.width||void 0===r.height)return this.fire(new t.ErrorEvent(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));var f=r.width,h=r.height,p=r.data;this.style.addImage(e,{data:new t.RGBAImage({width:f,height:h},p.slice(0)),pixelRatio:i,sdf:o})}},n.prototype.hasImage=function(e){return e?!!this.style.getImage(e):(this.fire(new t.ErrorEvent(new Error("Missing required image id"))),!1)},n.prototype.removeImage=function(t){this.style.removeImage(t)},n.prototype.loadImage=function(e,r){t.getImage(this._transformRequest(e,t.ResourceType.Image),r)},n.prototype.addLayer=function(t,e){return this.style.addLayer(t,e),this._update(!0),this},n.prototype.moveLayer=function(t,e){return this.style.moveLayer(t,e),this._update(!0),this},n.prototype.removeLayer=function(t){return this.style.removeLayer(t),this._update(!0),this},n.prototype.getLayer=function(t){return this.style.getLayer(t)},n.prototype.setFilter=function(t,e){return this.style.setFilter(t,e),this._update(!0),this},n.prototype.setLayerZoomRange=function(t,e,r){return this.style.setLayerZoomRange(t,e,r),this._update(!0),this},n.prototype.getFilter=function(t){return this.style.getFilter(t)},n.prototype.setPaintProperty=function(t,e,r){return this.style.setPaintProperty(t,e,r),this._update(!0),this},n.prototype.getPaintProperty=function(t,e){return this.style.getPaintProperty(t,e)},n.prototype.setLayoutProperty=function(t,e,r){return this.style.setLayoutProperty(t,e,r),this._update(!0),this},n.prototype.getLayoutProperty=function(t,e){return this.style.getLayoutProperty(t,e)},n.prototype.setLight=function(t){return this.style.setLight(t),this._update(!0),this},n.prototype.getLight=function(){return this.style.getLight()},n.prototype.getContainer=function(){return this._container},n.prototype.getCanvasContainer=function(){return this._canvasContainer},n.prototype.getCanvas=function(){return this._canvas},n.prototype._containerDimensions=function(){var t=0,e=0;return this._container&&(t=this._container.offsetWidth||400,e=this._container.offsetHeight||300),[t,e]},n.prototype._setupContainer=function(){var t=this._container;t.classList.add("mapboxgl-map"),(this._missingCSSContainer=s.create("div","mapboxgl-missing-css",t)).innerHTML="Missing Mapbox GL JS CSS";var e=this._canvasContainer=s.create("div","mapboxgl-canvas-container",t);this._interactive&&e.classList.add("mapboxgl-interactive"),this._canvas=s.create("canvas","mapboxgl-canvas",e),this._canvas.style.position="absolute",this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex","0"),this._canvas.setAttribute("aria-label","Map");var r=this._containerDimensions();this._resizeCanvas(r[0],r[1]);var n=this._controlContainer=s.create("div","mapboxgl-control-container",t),i=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach(function(t){i[t]=s.create("div","mapboxgl-ctrl-"+t,n)})},n.prototype._resizeCanvas=function(e,r){var n=t.default.devicePixelRatio||1;this._canvas.width=n*e,this._canvas.height=n*r,this._canvas.style.width=e+"px",this._canvas.style.height=r+"px"},n.prototype._setupPainter=function(){var r=t.extend({failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer},e.webGLContextAttributes),n=this._canvas.getContext("webgl",r)||this._canvas.getContext("experimental-webgl",r);n?this.painter=new Or(n,this.transform):this.fire(new t.ErrorEvent(new Error("Failed to initialize WebGL")))},n.prototype._contextLost=function(e){e.preventDefault(),this._frameId&&(a.cancelFrame(this._frameId),this._frameId=null),this.fire(new t.Event("webglcontextlost",{originalEvent:e}))},n.prototype._contextRestored=function(e){this._setupPainter(),this.resize(),this._update(),this.fire(new t.Event("webglcontextrestored",{originalEvent:e}))},n.prototype.loaded=function(){return!this._styleDirty&&!this._sourcesDirty&&!(!this.style||!this.style.loaded())},n.prototype._update=function(t){this.style&&(this._styleDirty=this._styleDirty||t,this._sourcesDirty=!0,this._rerender())},n.prototype._requestRenderFrame=function(t){return this._update(),this._renderTaskQueue.add(t)},n.prototype._cancelRenderFrame=function(t){this._renderTaskQueue.remove(t)},n.prototype._render=function(){this._renderTaskQueue.run();var e=!1;if(this.style&&this._styleDirty){this._styleDirty=!1;var r=this.transform.zoom,n=a.now();this.style.zoomHistory.update(r,n);var i=new t.default$16(r,{now:n,fadeDuration:this._fadeDuration,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),o=i.crossFadingFactor();1===o&&o===this._crossFadingFactor||(e=!0,this._crossFadingFactor=o),this.style.update(i)}return this.style&&this._sourcesDirty&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this._placementDirty=this.style&&this.style._updatePlacement(this.painter.transform,this.showCollisionBoxes,this._fadeDuration),this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,rotating:this.isRotating(),zooming:this.isZooming(),fadeDuration:this._fadeDuration}),this.fire(new t.Event("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,this.fire(new t.Event("load"))),this.style&&(this.style.hasTransitions()||e)&&(this._styleDirty=!0),(this._sourcesDirty||this._repaint||this._styleDirty||this._placementDirty)&&this._rerender(),this},n.prototype.remove=function(){this._hash&&this._hash.remove(),a.cancelFrame(this._frameId),this._renderTaskQueue.clear(),this._frameId=null,this.setStyle(null),void 0!==t.default&&(t.default.removeEventListener("resize",this._onWindowResize,!1),t.default.removeEventListener("online",this._onWindowOnline,!1));var e=this.painter.context.gl.getExtension("WEBGL_lose_context");e&&e.loseContext(),fn(this._canvasContainer),fn(this._controlContainer),fn(this._missingCSSContainer),this._container.classList.remove("mapboxgl-map"),this.fire(new t.Event("remove"))},n.prototype._rerender=function(){var t=this;this.style&&!this._frameId&&(this._frameId=a.frame(function(){t._frameId=null,t._render()}))},n.prototype._onWindowOnline=function(){this._update()},n.prototype._onWindowResize=function(){this._trackResize&&this.stop().resize()._update()},i.showTileBoundaries.get=function(){return!!this._showTileBoundaries},i.showTileBoundaries.set=function(t){this._showTileBoundaries!==t&&(this._showTileBoundaries=t,this._update())},i.showCollisionBoxes.get=function(){return!!this._showCollisionBoxes},i.showCollisionBoxes.set=function(t){this._showCollisionBoxes!==t&&(this._showCollisionBoxes=t,t?this.style._generateCollisionBoxes():this._update())},i.showOverdrawInspector.get=function(){return!!this._showOverdrawInspector},i.showOverdrawInspector.set=function(t){this._showOverdrawInspector!==t&&(this._showOverdrawInspector=t,this._update())},i.repaint.get=function(){return!!this._repaint},i.repaint.set=function(t){this._repaint=t,this._update()},i.vertices.get=function(){return!!this._vertices},i.vertices.set=function(t){this._vertices=t,this._update()},n.prototype._onData=function(e){this._update("style"===e.dataType),this.fire(new t.Event(e.dataType+"data",e))},n.prototype._onDataLoading=function(e){this.fire(new t.Event(e.dataType+"dataloading",e))},Object.defineProperties(n.prototype,i),n}(rn);function fn(t){t.parentNode&&t.parentNode.removeChild(t)}var hn={showCompass:!0,showZoom:!0},pn=function(e){var r=this;this.options=t.extend({},hn,e),this._container=s.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._container.addEventListener("contextmenu",function(t){return t.preventDefault()}),this.options.showZoom&&(this._zoomInButton=this._createButton("mapboxgl-ctrl-icon mapboxgl-ctrl-zoom-in","Zoom In",function(){return r._map.zoomIn()}),this._zoomOutButton=this._createButton("mapboxgl-ctrl-icon mapboxgl-ctrl-zoom-out","Zoom Out",function(){return r._map.zoomOut()})),this.options.showCompass&&(t.bindAll(["_rotateCompassArrow"],this),this._compass=this._createButton("mapboxgl-ctrl-icon mapboxgl-ctrl-compass","Reset North",function(){return r._map.resetNorth()}),this._compassArrow=s.create("span","mapboxgl-ctrl-compass-arrow",this._compass))};function dn(t,e,r){if(t=new G(t.lng,t.lat),e){var n=new G(t.lng-360,t.lat),i=new G(t.lng+360,t.lat),a=r.locationPoint(t).distSqr(e);r.locationPoint(n).distSqr(e)<a?t=n:r.locationPoint(i).distSqr(e)<a&&(t=i)}for(;Math.abs(t.lng-r.center.lng)>180;){var o=r.locationPoint(t);if(o.x>=0&&o.y>=0&&o.x<=r.width&&o.y<=r.height)break;t.lng>r.center.lng?t.lng-=360:t.lng+=360}return t}pn.prototype._rotateCompassArrow=function(){var t="rotate("+this._map.transform.angle*(180/Math.PI)+"deg)";this._compassArrow.style.transform=t},pn.prototype.onAdd=function(t){return this._map=t,this.options.showCompass&&(this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new Yr(t,{button:"left",element:this._compass}),this._handler.enable()),this._container},pn.prototype.onRemove=function(){s.remove(this._container),this.options.showCompass&&(this._map.off("rotate",this._rotateCompassArrow),this._handler.disable(),delete this._handler),delete this._map},pn.prototype._createButton=function(t,e,r){var n=s.create("button",t,this._container);return n.type="button",n.setAttribute("aria-label",e),n.addEventListener("click",r),n};var vn={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};function gn(t,e,r){var n=t.classList;for(var i in vn)n.remove("mapboxgl-"+r+"-anchor-"+i);n.add("mapboxgl-"+r+"-anchor-"+e)}var mn=function(e){if((arguments[0]instanceof t.default.HTMLElement||2===arguments.length)&&(e=t.extend({element:e},arguments[1])),t.bindAll(["_update","_onMapClick"],this),this._anchor=e&&e.anchor||"center",this._color=e&&e.color||"#3FB1CE",e&&e.element)this._element=e.element,this._offset=t.default$1.convert(e&&e.offset||[0,0]);else{this._defaultMarker=!0,this._element=s.create("div");var r=s.createNS("http://www.w3.org/2000/svg","svg");r.setAttributeNS(null,"height","41px"),r.setAttributeNS(null,"width","27px"),r.setAttributeNS(null,"viewBox","0 0 27 41");var n=s.createNS("http://www.w3.org/2000/svg","g");n.setAttributeNS(null,"stroke","none"),n.setAttributeNS(null,"stroke-width","1"),n.setAttributeNS(null,"fill","none"),n.setAttributeNS(null,"fill-rule","evenodd");var i=s.createNS("http://www.w3.org/2000/svg","g");i.setAttributeNS(null,"fill-rule","nonzero");var a=s.createNS("http://www.w3.org/2000/svg","g");a.setAttributeNS(null,"transform","translate(3.0, 29.0)"),a.setAttributeNS(null,"fill","#000000");for(var o=0,l=[{rx:"10.5",ry:"5.25002273"},{rx:"10.5",ry:"5.25002273"},{rx:"9.5",ry:"4.77275007"},{rx:"8.5",ry:"4.29549936"},{rx:"7.5",ry:"3.81822308"},{rx:"6.5",ry:"3.34094679"},{rx:"5.5",ry:"2.86367051"},{rx:"4.5",ry:"2.38636864"}];o<l.length;o+=1){var u=l[o],c=s.createNS("http://www.w3.org/2000/svg","ellipse");c.setAttributeNS(null,"opacity","0.04"),c.setAttributeNS(null,"cx","10.5"),c.setAttributeNS(null,"cy","5.80029008"),c.setAttributeNS(null,"rx",u.rx),c.setAttributeNS(null,"ry",u.ry),a.appendChild(c)}var f=s.createNS("http://www.w3.org/2000/svg","g");f.setAttributeNS(null,"fill",this._color);var h=s.createNS("http://www.w3.org/2000/svg","path");h.setAttributeNS(null,"d","M27,13.5 C27,19.074644 20.250001,27.000002 14.75,34.500002 C14.016665,35.500004 12.983335,35.500004 12.25,34.500002 C6.7499993,27.000002 0,19.222562 0,13.5 C0,6.0441559 6.0441559,0 13.5,0 C20.955844,0 27,6.0441559 27,13.5 Z"),f.appendChild(h);var p=s.createNS("http://www.w3.org/2000/svg","g");p.setAttributeNS(null,"opacity","0.25"),p.setAttributeNS(null,"fill","#000000");var d=s.createNS("http://www.w3.org/2000/svg","path");d.setAttributeNS(null,"d","M13.5,0 C6.0441559,0 0,6.0441559 0,13.5 C0,19.222562 6.7499993,27 12.25,34.5 C13,35.522727 14.016664,35.500004 14.75,34.5 C20.250001,27 27,19.074644 27,13.5 C27,6.0441559 20.955844,0 13.5,0 Z M13.5,1 C20.415404,1 26,6.584596 26,13.5 C26,15.898657 24.495584,19.181431 22.220703,22.738281 C19.945823,26.295132 16.705119,30.142167 13.943359,33.908203 C13.743445,34.180814 13.612715,34.322738 13.5,34.441406 C13.387285,34.322738 13.256555,34.180814 13.056641,33.908203 C10.284481,30.127985 7.4148684,26.314159 5.015625,22.773438 C2.6163816,19.232715 1,15.953538 1,13.5 C1,6.584596 6.584596,1 13.5,1 Z"),p.appendChild(d);var v=s.createNS("http://www.w3.org/2000/svg","g");v.setAttributeNS(null,"transform","translate(6.0, 7.0)"),v.setAttributeNS(null,"fill","#FFFFFF");var g=s.createNS("http://www.w3.org/2000/svg","g");g.setAttributeNS(null,"transform","translate(8.0, 8.0)");var m=s.createNS("http://www.w3.org/2000/svg","circle");m.setAttributeNS(null,"fill","#000000"),m.setAttributeNS(null,"opacity","0.25"),m.setAttributeNS(null,"cx","5.5"),m.setAttributeNS(null,"cy","5.5"),m.setAttributeNS(null,"r","5.4999962");var y=s.createNS("http://www.w3.org/2000/svg","circle");y.setAttributeNS(null,"fill","#FFFFFF"),y.setAttributeNS(null,"cx","5.5"),y.setAttributeNS(null,"cy","5.5"),y.setAttributeNS(null,"r","5.4999962"),g.appendChild(m),g.appendChild(y),i.appendChild(a),i.appendChild(f),i.appendChild(p),i.appendChild(v),i.appendChild(g),r.appendChild(i),this._element.appendChild(r),this._offset=t.default$1.convert(e&&e.offset||[0,-14])}this._element.classList.add("mapboxgl-marker"),this._popup=null};mn.prototype.addTo=function(t){return this.remove(),this._map=t,t.getCanvasContainer().appendChild(this._element),t.on("move",this._update),t.on("moveend",this._update),this._update(),this._map.on("click",this._onMapClick),this},mn.prototype.remove=function(){return this._map&&(this._map.off("click",this._onMapClick),this._map.off("move",this._update),this._map.off("moveend",this._update),delete this._map),s.remove(this._element),this._popup&&this._popup.remove(),this},mn.prototype.getLngLat=function(){return this._lngLat},mn.prototype.setLngLat=function(t){return this._lngLat=G.convert(t),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this},mn.prototype.getElement=function(){return this._element},mn.prototype.setPopup=function(t){if(this._popup&&(this._popup.remove(),this._popup=null),t){if(!("offset"in t.options)){var e=Math.sqrt(Math.pow(13.5,2)/2);t.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-left":[e,-1*(24.6+e)],"bottom-right":[-e,-1*(24.6+e)],left:[13.5,-24.6],right:[-13.5,-24.6]}:this._offset}this._popup=t,this._lngLat&&this._popup.setLngLat(this._lngLat)}return this},mn.prototype._onMapClick=function(t){var e=t.originalEvent.target,r=this._element;this._popup&&(e===r||r.contains(e))&&this.togglePopup()},mn.prototype.getPopup=function(){return this._popup},mn.prototype.togglePopup=function(){var t=this._popup;return t?(t.isOpen()?t.remove():t.addTo(this._map),this):this},mn.prototype._update=function(t){this._map&&(this._map.transform.renderWorldCopies&&(this._lngLat=dn(this._lngLat,this._pos,this._map.transform)),this._pos=this._map.project(this._lngLat)._add(this._offset),t&&"moveend"!==t.type||(this._pos=this._pos.round()),s.setTransform(this._element,vn[this._anchor]+" translate("+this._pos.x+"px, "+this._pos.y+"px)"),gn(this._element,this._anchor,"marker"))},mn.prototype.getOffset=function(){return this._offset},mn.prototype.setOffset=function(e){return this._offset=t.default$1.convert(e),this._update(),this};var yn,xn={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showUserLocation:!0},bn=function(e){function r(r){e.call(this),this.options=t.extend({},xn,r),t.bindAll(["_onSuccess","_onError","_finish","_setupUI","_updateCamera","_updateMarker"],this)}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.onAdd=function(e){var r;return this._map=e,this._container=s.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),r=this._setupUI,void 0!==yn?r(yn):void 0!==t.default.navigator.permissions?t.default.navigator.permissions.query({name:"geolocation"}).then(function(t){yn="denied"!==t.state,r(yn)}):(yn=!!t.default.navigator.geolocation,r(yn)),this._container},r.prototype.onRemove=function(){void 0!==this._geolocationWatchID&&(t.default.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker.remove(),s.remove(this._container),this._map=void 0},r.prototype._onSuccess=function(e){if(this.options.trackUserLocation)switch(this._lastKnownPosition=e,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background")}this.options.showUserLocation&&"OFF"!==this._watchState&&this._updateMarker(e),this.options.trackUserLocation&&"ACTIVE_LOCK"!==this._watchState||this._updateCamera(e),this.options.showUserLocation&&this._dotElement.classList.remove("mapboxgl-user-location-dot-stale"),this.fire(new t.Event("geolocate",e)),this._finish()},r.prototype._updateCamera=function(t){var e=new G(t.coords.longitude,t.coords.latitude),r=t.coords.accuracy;this._map.fitBounds(e.toBounds(r),this.options.fitBoundsOptions,{geolocateSource:!0})},r.prototype._updateMarker=function(t){t?this._userLocationDotMarker.setLngLat([t.coords.longitude,t.coords.latitude]).addTo(this._map):this._userLocationDotMarker.remove()},r.prototype._onError=function(e){if(this.options.trackUserLocation)if(1===e.code)this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),void 0!==this._geolocationWatchID&&this._clearWatch();else switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting")}"OFF"!==this._watchState&&this.options.showUserLocation&&this._dotElement.classList.add("mapboxgl-user-location-dot-stale"),this.fire(new t.Event("error",e)),this._finish()},r.prototype._finish=function(){this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},r.prototype._setupUI=function(e){var r=this;!1!==e&&(this._container.addEventListener("contextmenu",function(t){return t.preventDefault()}),this._geolocateButton=s.create("button","mapboxgl-ctrl-icon mapboxgl-ctrl-geolocate",this._container),this._geolocateButton.type="button",this._geolocateButton.setAttribute("aria-label","Geolocate"),this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=s.create("div","mapboxgl-user-location-dot"),this._userLocationDotMarker=new mn(this._dotElement),this.options.trackUserLocation&&(this._watchState="OFF")),this._geolocateButton.addEventListener("click",this.trigger.bind(this)),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",function(e){e.geolocateSource||"ACTIVE_LOCK"!==r._watchState||(r._watchState="BACKGROUND",r._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background"),r._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),r.fire(new t.Event("trackuserlocationend")))}))},r.prototype.trigger=function(){if(!this._setup)return t.warnOnce("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new t.Event("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this.fire(new t.Event("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new t.Event("trackuserlocationstart"))}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"BACKGROUND":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background");break;case"BACKGROUND_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error")}"OFF"===this._watchState&&void 0!==this._geolocationWatchID?this._clearWatch():void 0===this._geolocationWatchID&&(this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),this._geolocationWatchID=t.default.navigator.geolocation.watchPosition(this._onSuccess,this._onError,this.options.positionOptions))}else t.default.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0},r.prototype._clearWatch=function(){t.default.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)},r}(t.Evented),_n={maxWidth:100,unit:"metric"},wn=function(e){this.options=t.extend({},_n,e),t.bindAll(["_onMove","setUnit"],this)};function kn(t,e,r){var n,i,a,o,s,l,u=r&&r.maxWidth||100,c=t._container.clientHeight/2,f=(n=t.unproject([0,c]),i=t.unproject([u,c]),a=Math.PI/180,o=n.lat*a,s=i.lat*a,l=Math.sin(o)*Math.sin(s)+Math.cos(o)*Math.cos(s)*Math.cos((i.lng-n.lng)*a),6371e3*Math.acos(Math.min(l,1)));if(r&&"imperial"===r.unit){var h=3.2808*f;h>5280?An(e,u,h/5280,"mi"):An(e,u,h,"ft")}else r&&"nautical"===r.unit?An(e,u,f/1852,"nm"):An(e,u,f,"m")}function An(t,e,r,n){var i,a,o,s=(i=r,(a=Math.pow(10,(""+Math.floor(i)).length-1))*(o=(o=i/a)>=10?10:o>=5?5:o>=3?3:o>=2?2:1)),l=s/r;"m"===n&&s>=1e3&&(s/=1e3,n="km"),t.style.width=e*l+"px",t.innerHTML=s+n}wn.prototype.getDefaultPosition=function(){return"bottom-left"},wn.prototype._onMove=function(){kn(this._map,this._container,this.options)},wn.prototype.onAdd=function(t){return this._map=t,this._container=s.create("div","mapboxgl-ctrl mapboxgl-ctrl-scale",t.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container},wn.prototype.onRemove=function(){s.remove(this._container),this._map.off("move",this._onMove),this._map=void 0},wn.prototype.setUnit=function(t){this.options.unit=t,kn(this._map,this._container,this.options)};var Tn=function(){this._fullscreen=!1,t.bindAll(["_onClickFullscreen","_changeIcon"],this),"onfullscreenchange"in t.default.document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in t.default.document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in t.default.document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in t.default.document&&(this._fullscreenchange="MSFullscreenChange"),this._className="mapboxgl-ctrl"};Tn.prototype.onAdd=function(e){return this._map=e,this._mapContainer=this._map.getContainer(),this._container=s.create("div",this._className+" mapboxgl-ctrl-group"),this._checkFullscreenSupport()?this._setupUI():(this._container.style.display="none",t.warnOnce("This device does not support fullscreen mode.")),this._container},Tn.prototype.onRemove=function(){s.remove(this._container),this._map=null,t.default.document.removeEventListener(this._fullscreenchange,this._changeIcon)},Tn.prototype._checkFullscreenSupport=function(){return!!(t.default.document.fullscreenEnabled||t.default.document.mozFullScreenEnabled||t.default.document.msFullscreenEnabled||t.default.document.webkitFullscreenEnabled)},Tn.prototype._setupUI=function(){var e=this._fullscreenButton=s.create("button",this._className+"-icon "+this._className+"-fullscreen",this._container);e.setAttribute("aria-label","Toggle fullscreen"),e.type="button",this._fullscreenButton.addEventListener("click",this._onClickFullscreen),t.default.document.addEventListener(this._fullscreenchange,this._changeIcon)},Tn.prototype._isFullscreen=function(){return this._fullscreen},Tn.prototype._changeIcon=function(){(t.default.document.fullscreenElement||t.default.document.mozFullScreenElement||t.default.document.webkitFullscreenElement||t.default.document.msFullscreenElement)===this._mapContainer!==this._fullscreen&&(this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle(this._className+"-shrink"),this._fullscreenButton.classList.toggle(this._className+"-fullscreen"))},Tn.prototype._onClickFullscreen=function(){this._isFullscreen()?t.default.document.exitFullscreen?t.default.document.exitFullscreen():t.default.document.mozCancelFullScreen?t.default.document.mozCancelFullScreen():t.default.document.msExitFullscreen?t.default.document.msExitFullscreen():t.default.document.webkitCancelFullScreen&&t.default.document.webkitCancelFullScreen():this._mapContainer.requestFullscreen?this._mapContainer.requestFullscreen():this._mapContainer.mozRequestFullScreen?this._mapContainer.mozRequestFullScreen():this._mapContainer.msRequestFullscreen?this._mapContainer.msRequestFullscreen():this._mapContainer.webkitRequestFullscreen&&this._mapContainer.webkitRequestFullscreen()};var Mn={closeButton:!0,closeOnClick:!0},En=function(e){function r(r){e.call(this),this.options=t.extend(Object.create(Mn),r),t.bindAll(["_update","_onClickClose"],this)}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.addTo=function(e){return this._map=e,this._map.on("move",this._update),this.options.closeOnClick&&this._map.on("click",this._onClickClose),this._update(),this.fire(new t.Event("open")),this},r.prototype.isOpen=function(){return!!this._map},r.prototype.remove=function(){return this._content&&s.remove(this._content),this._container&&(s.remove(this._container),delete this._container),this._map&&(this._map.off("move",this._update),this._map.off("click",this._onClickClose),delete this._map),this.fire(new t.Event("close")),this},r.prototype.getLngLat=function(){return this._lngLat},r.prototype.setLngLat=function(t){return this._lngLat=G.convert(t),this._pos=null,this._update(),this},r.prototype.setText=function(e){return this.setDOMContent(t.default.document.createTextNode(e))},r.prototype.setHTML=function(e){var r,n=t.default.document.createDocumentFragment(),i=t.default.document.createElement("body");for(i.innerHTML=e;r=i.firstChild;)n.appendChild(r);return this.setDOMContent(n)},r.prototype.setDOMContent=function(t){return this._createContent(),this._content.appendChild(t),this._update(),this},r.prototype._createContent=function(){this._content&&s.remove(this._content),this._content=s.create("div","mapboxgl-popup-content",this._container),this.options.closeButton&&(this._closeButton=s.create("button","mapboxgl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.setAttribute("aria-label","Close popup"),this._closeButton.innerHTML="&#215;",this._closeButton.addEventListener("click",this._onClickClose))},r.prototype._update=function(){if(this._map&&this._lngLat&&this._content){this._container||(this._container=s.create("div","mapboxgl-popup",this._map.getContainer()),this._tip=s.create("div","mapboxgl-popup-tip",this._container),this._container.appendChild(this._content)),this._map.transform.renderWorldCopies&&(this._lngLat=dn(this._lngLat,this._pos,this._map.transform));var e=this._pos=this._map.project(this._lngLat),r=this.options.anchor,n=function e(r){if(r){if("number"==typeof r){var n=Math.round(Math.sqrt(.5*Math.pow(r,2)));return{center:new t.default$1(0,0),top:new t.default$1(0,r),"top-left":new t.default$1(n,n),"top-right":new t.default$1(-n,n),bottom:new t.default$1(0,-r),"bottom-left":new t.default$1(n,-n),"bottom-right":new t.default$1(-n,-n),left:new t.default$1(r,0),right:new t.default$1(-r,0)}}if(r instanceof t.default$1||Array.isArray(r)){var i=t.default$1.convert(r);return{center:i,top:i,"top-left":i,"top-right":i,bottom:i,"bottom-left":i,"bottom-right":i,left:i,right:i}}return{center:t.default$1.convert(r.center||[0,0]),top:t.default$1.convert(r.top||[0,0]),"top-left":t.default$1.convert(r["top-left"]||[0,0]),"top-right":t.default$1.convert(r["top-right"]||[0,0]),bottom:t.default$1.convert(r.bottom||[0,0]),"bottom-left":t.default$1.convert(r["bottom-left"]||[0,0]),"bottom-right":t.default$1.convert(r["bottom-right"]||[0,0]),left:t.default$1.convert(r.left||[0,0]),right:t.default$1.convert(r.right||[0,0])}}return e(new t.default$1(0,0))}(this.options.offset);if(!r){var i,a=this._container.offsetWidth,o=this._container.offsetHeight;i=e.y+n.bottom.y<o?["top"]:e.y>this._map.transform.height-o?["bottom"]:[],e.x<a/2?i.push("left"):e.x>this._map.transform.width-a/2&&i.push("right"),r=0===i.length?"bottom":i.join("-")}var l=e.add(n[r]).round();s.setTransform(this._container,vn[r]+" translate("+l.x+"px,"+l.y+"px)"),gn(this._container,r,"popup")}},r.prototype._onClickClose=function(){this.remove()},r}(t.Evented),Sn={version:"0.45.0",supported:e,workerCount:Math.max(Math.floor(a.hardwareConcurrency/2),1),setRTLTextPlugin:t.setRTLTextPlugin,Map:cn,NavigationControl:pn,GeolocateControl:bn,AttributionControl:nn,ScaleControl:wn,FullscreenControl:Tn,Popup:En,Marker:mn,Style:Je,LngLat:G,LngLatBounds:W,Point:t.default$1,Evented:t.Evented,config:g,get accessToken(){return g.ACCESS_TOKEN},set accessToken(t){g.ACCESS_TOKEN=t},workerUrl:""};return Sn}),n})}).call(this,void 0!==e?e:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],422:[function(t,e,r){"use strict";e.exports=function(t){for(var e=1<<t+1,r=new Array(e),n=0;n<e;++n)r[n]=a(t,n);return r};var n=t("convex-hull");function i(t,e,r){for(var n=new Array(t),i=0;i<t;++i)n[i]=0,i===e&&(n[i]+=.5),i===r&&(n[i]+=.5);return n}function a(t,e){if(0===e||e===(1<<t+1)-1)return[];for(var r=[],a=[],o=0;o<=t;++o)if(e&1<<o){r.push(i(t,o-1,o-1)),a.push(null);for(var s=0;s<=t;++s)~e&1<<s&&(r.push(i(t,o-1,s-1)),a.push([o,s]))}var l=n(r),u=[];t:for(var o=0;o<l.length;++o){for(var c=l[o],f=[],s=0;s<c.length;++s){if(!a[c[s]])continue t;f.push(a[c[s]].slice())}u.push(f)}return u}},{"convex-hull":123}],423:[function(t,e,r){var n=t("./normalize"),i=t("gl-mat4/create"),a=t("gl-mat4/clone"),o=t("gl-mat4/determinant"),s=t("gl-mat4/invert"),l=t("gl-mat4/transpose"),u={length:t("gl-vec3/length"),normalize:t("gl-vec3/normalize"),dot:t("gl-vec3/dot"),cross:t("gl-vec3/cross")},c=i(),f=i(),h=[0,0,0,0],p=[[0,0,0],[0,0,0],[0,0,0]],d=[0,0,0];function v(t,e,r,n,i){t[0]=e[0]*n+r[0]*i,t[1]=e[1]*n+r[1]*i,t[2]=e[2]*n+r[2]*i}e.exports=function(t,e,r,i,g,m){if(e||(e=[0,0,0]),r||(r=[0,0,0]),i||(i=[0,0,0]),g||(g=[0,0,0,1]),m||(m=[0,0,0,1]),!n(c,t))return!1;if(a(f,c),f[3]=0,f[7]=0,f[11]=0,f[15]=1,Math.abs(o(f)<1e-8))return!1;var y,x,b,_,w,k,A,T=c[3],M=c[7],E=c[11],S=c[12],C=c[13],L=c[14],O=c[15];if(0!==T||0!==M||0!==E){h[0]=T,h[1]=M,h[2]=E,h[3]=O;var I=s(f,f);if(!I)return!1;l(f,f),y=g,b=f,_=(x=h)[0],w=x[1],k=x[2],A=x[3],y[0]=b[0]*_+b[4]*w+b[8]*k+b[12]*A,y[1]=b[1]*_+b[5]*w+b[9]*k+b[13]*A,y[2]=b[2]*_+b[6]*w+b[10]*k+b[14]*A,y[3]=b[3]*_+b[7]*w+b[11]*k+b[15]*A}else g[0]=g[1]=g[2]=0,g[3]=1;if(e[0]=S,e[1]=C,e[2]=L,function(t,e){t[0][0]=e[0],t[0][1]=e[1],t[0][2]=e[2],t[1][0]=e[4],t[1][1]=e[5],t[1][2]=e[6],t[2][0]=e[8],t[2][1]=e[9],t[2][2]=e[10]}(p,c),r[0]=u.length(p[0]),u.normalize(p[0],p[0]),i[0]=u.dot(p[0],p[1]),v(p[1],p[1],p[0],1,-i[0]),r[1]=u.length(p[1]),u.normalize(p[1],p[1]),i[0]/=r[1],i[1]=u.dot(p[0],p[2]),v(p[2],p[2],p[0],1,-i[1]),i[2]=u.dot(p[1],p[2]),v(p[2],p[2],p[1],1,-i[2]),r[2]=u.length(p[2]),u.normalize(p[2],p[2]),i[1]/=r[2],i[2]/=r[2],u.cross(d,p[1],p[2]),u.dot(p[0],d)<0)for(var P=0;P<3;P++)r[P]*=-1,p[P][0]*=-1,p[P][1]*=-1,p[P][2]*=-1;return m[0]=.5*Math.sqrt(Math.max(1+p[0][0]-p[1][1]-p[2][2],0)),m[1]=.5*Math.sqrt(Math.max(1-p[0][0]+p[1][1]-p[2][2],0)),m[2]=.5*Math.sqrt(Math.max(1-p[0][0]-p[1][1]+p[2][2],0)),m[3]=.5*Math.sqrt(Math.max(1+p[0][0]+p[1][1]+p[2][2],0)),p[2][1]>p[1][2]&&(m[0]=-m[0]),p[0][2]>p[2][0]&&(m[1]=-m[1]),p[1][0]>p[0][1]&&(m[2]=-m[2]),!0}},{"./normalize":424,"gl-mat4/clone":258,"gl-mat4/create":259,"gl-mat4/determinant":260,"gl-mat4/invert":264,"gl-mat4/transpose":275,"gl-vec3/cross":329,"gl-vec3/dot":334,"gl-vec3/length":344,"gl-vec3/normalize":351}],424:[function(t,e,r){e.exports=function(t,e){var r=e[15];if(0===r)return!1;for(var n=1/r,i=0;i<16;i++)t[i]=e[i]*n;return!0}},{}],425:[function(t,e,r){var n=t("gl-vec3/lerp"),i=t("mat4-recompose"),a=t("mat4-decompose"),o=t("gl-mat4/determinant"),s=t("quat-slerp"),l=f(),u=f(),c=f();function f(){return{translate:h(),scale:h(1),skew:h(),perspective:[0,0,0,1],quaternion:[0,0,0,1]}}function h(t){return[t||0,t||0,t||0]}e.exports=function(t,e,r,f){if(0===o(e)||0===o(r))return!1;var h=a(e,l.translate,l.scale,l.skew,l.perspective,l.quaternion),p=a(r,u.translate,u.scale,u.skew,u.perspective,u.quaternion);return!(!h||!p||(n(c.translate,l.translate,u.translate,f),n(c.skew,l.skew,u.skew,f),n(c.scale,l.scale,u.scale,f),n(c.perspective,l.perspective,u.perspective,f),s(c.quaternion,l.quaternion,u.quaternion,f),i(t,c.translate,c.scale,c.skew,c.perspective,c.quaternion),0))}},{"gl-mat4/determinant":260,"gl-vec3/lerp":345,"mat4-decompose":423,"mat4-recompose":426,"quat-slerp":478}],426:[function(t,e,r){var n={identity:t("gl-mat4/identity"),translate:t("gl-mat4/translate"),multiply:t("gl-mat4/multiply"),create:t("gl-mat4/create"),scale:t("gl-mat4/scale"),fromRotationTranslation:t("gl-mat4/fromRotationTranslation")},i=(n.create(),n.create());e.exports=function(t,e,r,a,o,s){return n.identity(t),n.fromRotationTranslation(t,s,e),t[3]=o[0],t[7]=o[1],t[11]=o[2],t[15]=o[3],n.identity(i),0!==a[2]&&(i[9]=a[2],n.multiply(t,t,i)),0!==a[1]&&(i[9]=0,i[8]=a[1],n.multiply(t,t,i)),0!==a[0]&&(i[8]=0,i[4]=a[0],n.multiply(t,t,i)),n.scale(t,t,r),t}},{"gl-mat4/create":259,"gl-mat4/fromRotationTranslation":262,"gl-mat4/identity":263,"gl-mat4/multiply":266,"gl-mat4/scale":273,"gl-mat4/translate":274}],427:[function(t,e,r){"use strict";e.exports=Math.log2||function(t){return Math.log(t)*Math.LOG2E}},{}],428:[function(t,e,r){"use strict";var n=t("binary-search-bounds"),i=t("mat4-interpolate"),a=t("gl-mat4/invert"),o=t("gl-mat4/rotateX"),s=t("gl-mat4/rotateY"),l=t("gl-mat4/rotateZ"),u=t("gl-mat4/lookAt"),c=t("gl-mat4/translate"),f=(t("gl-mat4/scale"),t("gl-vec3/normalize")),h=[0,0,0];function p(t){this._components=t.slice(),this._time=[0],this.prevMatrix=t.slice(),this.nextMatrix=t.slice(),this.computedMatrix=t.slice(),this.computedInverse=t.slice(),this.computedEye=[0,0,0],this.computedUp=[0,0,0],this.computedCenter=[0,0,0],this.computedRadius=[0],this._limits=[-1/0,1/0]}e.exports=function(t){return new p((t=t||{}).matrix||[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1])};var d=p.prototype;d.recalcMatrix=function(t){var e=this._time,r=n.le(e,t),o=this.computedMatrix;if(!(r<0)){var s=this._components;if(r===e.length-1)for(var l=16*r,u=0;u<16;++u)o[u]=s[l++];else{for(var c=e[r+1]-e[r],l=16*r,h=this.prevMatrix,p=!0,u=0;u<16;++u)h[u]=s[l++];for(var d=this.nextMatrix,u=0;u<16;++u)d[u]=s[l++],p=p&&h[u]===d[u];if(c<1e-6||p)for(var u=0;u<16;++u)o[u]=h[u];else i(o,h,d,(t-e[r])/c)}var v=this.computedUp;v[0]=o[1],v[1]=o[5],v[2]=o[9],f(v,v);var g=this.computedInverse;a(g,o);var m=this.computedEye,y=g[15];m[0]=g[12]/y,m[1]=g[13]/y,m[2]=g[14]/y;for(var 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l=0,c=0;c<3;++c)l+=Math.pow(r[c]-e[c],2);this.radius.set(t,.5*Math.log(Math.max(l,1e-6))),this.center.set(t,r[0],r[1],r[2])},p.translate=function(t,e,r,n){this.center.move(t,e||0,r||0,n||0)},p.setMatrix=function(t,e){var r=this.computedRotation;s(r,e[0],e[1],e[2],e[4],e[5],e[6],e[8],e[9],e[10]),u(r,r),this.rotation.set(t,r[0],r[1],r[2],r[3]);var n=this.computedMatrix;o(n,e);var a=n[15];if(Math.abs(a)>1e-6){var i=n[12]/a,l=n[13]/a,c=n[14]/a;this.recalcMatrix(t);var f=Math.exp(this.computedRadius[0]);this.center.set(t,i-n[2]*f,l-n[6]*f,c-n[10]*f),this.radius.idle(t)}else this.center.idle(t),this.radius.idle(t)},p.setDistance=function(t,e){e>0&&this.radius.set(t,Math.log(e))},p.setDistanceLimits=function(t,e){t=t>0?Math.log(t):-1/0,e=e>0?Math.log(e):1/0,e=Math.max(e,t),this.radius.bounds[0][0]=t,this.radius.bounds[1][0]=e},p.getDistanceLimits=function(t){var e=this.radius.bounds;return 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  * pad-left <https://github.com/jonschlinkert/pad-left>
  *
  * Copyright (c) 2014-2015, Jon Schlinkert.
  * Licensed under the MIT license.
  */
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thickness * normal * .5 * lineOffset / viewport.zw;\n\n\tgl_Position = vec4(position * 2.0 - 1.0, depth, 1);\n\n\tfragColor = color / 255.;\n}\n"]),frag:o(["precision highp float;\n#define GLSLIFY 1\n\nuniform sampler2D dashPattern;\n\nuniform float dashSize, pixelRatio, thickness, opacity, id;\n\nvarying vec4 fragColor;\nvarying vec2 tangent;\n\nvoid main() {\n\tfloat alpha = 1.;\n\n\tfloat t = fract(dot(tangent, gl_FragCoord.xy) / dashSize) * .5 + .25;\n\tfloat dash = texture2D(dashPattern, vec2(t, .5)).r;\n\n\tgl_FragColor = fragColor;\n\tgl_FragColor.a *= alpha * opacity * 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enableStartMiter, enableEndMiter;\n\nconst float REVERSE_THRESHOLD = -.875;\nconst float MIN_DIFF = 1e-6;\n\n// TODO: possible optimizations: avoid overcalculating all for vertices and calc just one instead\n// TODO: precalculate dot products, normalize things beforehead etc.\n// TODO: refactor to rectangular algorithm\n\nfloat distToLine(vec2 p, vec2 a, vec2 b) {\n\tvec2 diff = b - a;\n\tvec2 perp = normalize(vec2(-diff.y, diff.x));\n\treturn dot(p - a, perp);\n}\n\nbool isNaN( float val ){\n  return ( val < 0.0 || 0.0 < val || val == 0.0 ) ? false : true;\n}\n\nvoid main() {\n\tvec2 aCoord = aCoord, bCoord = bCoord, prevCoord = prevCoord, nextCoord = nextCoord;\n\n  vec2 adjustedScale;\n  adjustedScale.x = (abs(scale.x) < MIN_DIFF) ? MIN_DIFF : scale.x;\n  adjustedScale.y = (abs(scale.y) < MIN_DIFF) ? MIN_DIFF : scale.y;\n\n  vec2 scaleRatio = adjustedScale * viewport.zw;\n\tvec2 normalWidth = thickness / scaleRatio;\n\n\tfloat lineStart = 1. - lineEnd;\n\tfloat lineBot = 1. - lineTop;\n\n\tfragColor = (lineStart * aColor + lineEnd * bColor) / 255.;\n\n\tif (isNaN(aCoord.x) || isNaN(aCoord.y) || isNaN(bCoord.x) || isNaN(bCoord.y)) return;\n\n\tif (aCoord == prevCoord) prevCoord = aCoord + normalize(bCoord - aCoord);\n\tif (bCoord == nextCoord) nextCoord = bCoord - normalize(bCoord - aCoord);\n\n\tvec2 prevDiff = aCoord - prevCoord;\n\tvec2 currDiff = bCoord - aCoord;\n\tvec2 nextDiff = nextCoord - bCoord;\n\n\tvec2 prevTangent = normalize(prevDiff * scaleRatio);\n\tvec2 currTangent = normalize(currDiff * scaleRatio);\n\tvec2 nextTangent = normalize(nextDiff * scaleRatio);\n\n\tvec2 prevNormal = vec2(-prevTangent.y, prevTangent.x);\n\tvec2 currNormal = vec2(-currTangent.y, currTangent.x);\n\tvec2 nextNormal = vec2(-nextTangent.y, nextTangent.x);\n\n\tvec2 startJoinDirection = normalize(prevTangent - currTangent);\n\tvec2 endJoinDirection = normalize(currTangent - nextTangent);\n\n\t// collapsed/unidirectional segment cases\n\t// FIXME: there should be more elegant solution\n\tvec2 prevTanDiff = abs(prevTangent - currTangent);\n\tvec2 nextTanDiff = abs(nextTangent - currTangent);\n\tif (max(prevTanDiff.x, prevTanDiff.y) < MIN_DIFF) {\n\t\tstartJoinDirection = currNormal;\n\t}\n\tif (max(nextTanDiff.x, nextTanDiff.y) < MIN_DIFF) {\n\t\tendJoinDirection = currNormal;\n\t}\n\tif (aCoord == bCoord) {\n\t\tendJoinDirection = startJoinDirection;\n\t\tcurrNormal = prevNormal;\n\t\tcurrTangent = prevTangent;\n\t}\n\n\ttangent = currTangent;\n\n\t//calculate join shifts relative to normals\n\tfloat startJoinShift = dot(currNormal, startJoinDirection);\n\tfloat endJoinShift = dot(currNormal, endJoinDirection);\n\n\tfloat startMiterRatio = abs(1. / startJoinShift);\n\tfloat endMiterRatio = abs(1. / endJoinShift);\n\n\tvec2 startJoin = startJoinDirection * startMiterRatio;\n\tvec2 endJoin = endJoinDirection * endMiterRatio;\n\n\tvec2 startTopJoin, startBotJoin, endTopJoin, endBotJoin;\n\tstartTopJoin = sign(startJoinShift) * startJoin * .5;\n\tstartBotJoin = -startTopJoin;\n\n\tendTopJoin = sign(endJoinShift) * endJoin * .5;\n\tendBotJoin = -endTopJoin;\n\n\tvec2 aTopCoord = aCoord + normalWidth * startTopJoin;\n\tvec2 bTopCoord = bCoord + normalWidth * endTopJoin;\n\tvec2 aBotCoord = aCoord + normalWidth * startBotJoin;\n\tvec2 bBotCoord = bCoord + normalWidth * endBotJoin;\n\n\t//miter anti-clipping\n\tfloat baClipping = distToLine(bCoord, aCoord, aBotCoord) / dot(normalize(normalWidth * endBotJoin), normalize(normalWidth.yx * vec2(-startBotJoin.y, startBotJoin.x)));\n\tfloat abClipping = distToLine(aCoord, bCoord, bTopCoord) / dot(normalize(normalWidth * startBotJoin), normalize(normalWidth.yx * vec2(-endBotJoin.y, endBotJoin.x)));\n\n\t//prevent close to reverse direction switch\n\tbool prevReverse = dot(currTangent, prevTangent) <= REVERSE_THRESHOLD && abs(dot(currTangent, prevNormal)) * min(length(prevDiff), length(currDiff)) <  length(normalWidth * currNormal);\n\tbool nextReverse = dot(currTangent, nextTangent) <= REVERSE_THRESHOLD && abs(dot(currTangent, nextNormal)) * min(length(nextDiff), length(currDiff)) <  length(normalWidth * currNormal);\n\n\tif (prevReverse) {\n\t\t//make join rectangular\n\t\tvec2 miterShift = normalWidth * startJoinDirection * miterLimit * .5;\n\t\tfloat normalAdjust = 1. - min(miterLimit / startMiterRatio, 1.);\n\t\taBotCoord = aCoord + miterShift - normalAdjust * normalWidth * currNormal * .5;\n\t\taTopCoord = aCoord + miterShift + normalAdjust * normalWidth * currNormal * .5;\n\t}\n\telse if (!nextReverse && baClipping > 0. && baClipping < length(normalWidth * endBotJoin)) {\n\t\t//handle miter clipping\n\t\tbTopCoord -= normalWidth * endTopJoin;\n\t\tbTopCoord += normalize(endTopJoin * normalWidth) * baClipping;\n\t}\n\n\tif (nextReverse) {\n\t\t//make join rectangular\n\t\tvec2 miterShift = normalWidth * endJoinDirection * miterLimit * .5;\n\t\tfloat normalAdjust = 1. - min(miterLimit / endMiterRatio, 1.);\n\t\tbBotCoord = bCoord + miterShift - normalAdjust * normalWidth * currNormal * .5;\n\t\tbTopCoord = bCoord + miterShift + normalAdjust * normalWidth * currNormal * .5;\n\t}\n\telse if (!prevReverse && abClipping > 0. && abClipping < length(normalWidth * startBotJoin)) {\n\t\t//handle miter clipping\n\t\taBotCoord -= normalWidth * startBotJoin;\n\t\taBotCoord += normalize(startBotJoin * normalWidth) * abClipping;\n\t}\n\n\tvec2 aTopPosition = (aTopCoord) * adjustedScale + translate;\n\tvec2 aBotPosition = (aBotCoord) * adjustedScale + translate;\n\n\tvec2 bTopPosition = (bTopCoord) * adjustedScale + translate;\n\tvec2 bBotPosition = (bBotCoord) * adjustedScale + translate;\n\n\t//position is normalized 0..1 coord on the screen\n\tvec2 position = (aTopPosition * lineTop + aBotPosition * lineBot) * lineStart + (bTopPosition * lineTop + bBotPosition * lineBot) * lineEnd;\n\n\tstartCoord = aCoord * scaleRatio + translate * viewport.zw + viewport.xy;\n\tendCoord = bCoord * scaleRatio + translate * viewport.zw + viewport.xy;\n\n\tgl_Position = vec4(position  * 2.0 - 1.0, depth, 1);\n\n\tenableStartMiter = step(dot(currTangent, prevTangent), .5);\n\tenableEndMiter = step(dot(currTangent, nextTangent), .5);\n\n\t//bevel miter cutoffs\n\tif (miterMode == 1.) {\n\t\tif (enableStartMiter == 1.) {\n\t\t\tvec2 startMiterWidth = vec2(startJoinDirection) * thickness * miterLimit * .5;\n\t\t\tstartCutoff = vec4(aCoord, aCoord);\n\t\t\tstartCutoff.zw += vec2(-startJoinDirection.y, startJoinDirection.x) / scaleRatio;\n\t\t\tstartCutoff = startCutoff * scaleRatio.xyxy + translate.xyxy * viewport.zwzw;\n\t\t\tstartCutoff += viewport.xyxy;\n\t\t\tstartCutoff += startMiterWidth.xyxy;\n\t\t}\n\n\t\tif (enableEndMiter == 1.) {\n\t\t\tvec2 endMiterWidth = vec2(endJoinDirection) * thickness * miterLimit * .5;\n\t\t\tendCutoff = vec4(bCoord, bCoord);\n\t\t\tendCutoff.zw += vec2(-endJoinDirection.y, endJoinDirection.x)  / scaleRatio;\n\t\t\tendCutoff = endCutoff * scaleRatio.xyxy + translate.xyxy * viewport.zwzw;\n\t\t\tendCutoff += viewport.xyxy;\n\t\t\tendCutoff += endMiterWidth.xyxy;\n\t\t}\n\t}\n\n\t//round miter cutoffs\n\telse if (miterMode == 2.) {\n\t\tif (enableStartMiter == 1.) {\n\t\t\tvec2 startMiterWidth = vec2(startJoinDirection) * thickness * abs(dot(startJoinDirection, currNormal)) * .5;\n\t\t\tstartCutoff = vec4(aCoord, aCoord);\n\t\t\tstartCutoff.zw += vec2(-startJoinDirection.y, startJoinDirection.x) / scaleRatio;\n\t\t\tstartCutoff = startCutoff * scaleRatio.xyxy + translate.xyxy * viewport.zwzw;\n\t\t\tstartCutoff += viewport.xyxy;\n\t\t\tstartCutoff += startMiterWidth.xyxy;\n\t\t}\n\n\t\tif (enableEndMiter == 1.) {\n\t\t\tvec2 endMiterWidth = vec2(endJoinDirection) * thickness * abs(dot(endJoinDirection, currNormal)) * .5;\n\t\t\tendCutoff = vec4(bCoord, bCoord);\n\t\t\tendCutoff.zw += vec2(-endJoinDirection.y, endJoinDirection.x)  / scaleRatio;\n\t\t\tendCutoff = endCutoff * scaleRatio.xyxy + translate.xyxy * viewport.zwzw;\n\t\t\tendCutoff += viewport.xyxy;\n\t\t\tendCutoff += endMiterWidth.xyxy;\n\t\t}\n\t}\n}\n"]),frag:o(["precision highp float;\n#define GLSLIFY 1\n\nuniform sampler2D dashPattern;\nuniform float dashSize, pixelRatio, thickness, opacity, id, miterMode;\n\nvarying vec4 fragColor;\nvarying vec2 tangent;\nvarying vec4 startCutoff, endCutoff;\nvarying vec2 startCoord, endCoord;\nvarying float enableStartMiter, enableEndMiter;\n\nfloat distToLine(vec2 p, vec2 a, vec2 b) {\n\tvec2 diff = b - a;\n\tvec2 perp = normalize(vec2(-diff.y, diff.x));\n\treturn dot(p - a, perp);\n}\n\nvoid main() {\n\tfloat alpha = 1., distToStart, distToEnd;\n\tfloat cutoff = thickness * .5;\n\n\t//bevel miter\n\tif (miterMode == 1.) {\n\t\tif (enableStartMiter == 1.) {\n\t\t\tdistToStart = distToLine(gl_FragCoord.xy, startCutoff.xy, startCutoff.zw);\n\t\t\tif (distToStart < -1.) {\n\t\t\t\tdiscard;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\talpha *= min(max(distToStart + 1., 0.), 1.);\n\t\t}\n\n\t\tif (enableEndMiter == 1.) {\n\t\t\tdistToEnd = distToLine(gl_FragCoord.xy, endCutoff.xy, endCutoff.zw);\n\t\t\tif (distToEnd < -1.) {\n\t\t\t\tdiscard;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\talpha *= min(max(distToEnd + 1., 0.), 1.);\n\t\t}\n\t}\n\n\t// round miter\n\telse if (miterMode == 2.) {\n\t\tif (enableStartMiter == 1.) {\n\t\t\tdistToStart = distToLine(gl_FragCoord.xy, startCutoff.xy, startCutoff.zw);\n\t\t\tif (distToStart < 0.) {\n\t\t\t\tfloat radius = length(gl_FragCoord.xy - startCoord);\n\n\t\t\t\tif(radius > cutoff + .5) {\n\t\t\t\t\tdiscard;\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\talpha -= smoothstep(cutoff - .5, cutoff + .5, radius);\n\t\t\t}\n\t\t}\n\n\t\tif (enableEndMiter == 1.) {\n\t\t\tdistToEnd = distToLine(gl_FragCoord.xy, endCutoff.xy, endCutoff.zw);\n\t\t\tif (distToEnd < 0.) {\n\t\t\t\tfloat radius = length(gl_FragCoord.xy - endCoord);\n\n\t\t\t\tif(radius > cutoff + .5) {\n\t\t\t\t\tdiscard;\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\talpha -= smoothstep(cutoff - .5, cutoff + .5, radius);\n\t\t\t}\n\t\t}\n\t}\n\n\tfloat t = fract(dot(tangent, gl_FragCoord.xy) / dashSize) * .5 + .25;\n\tfloat dash = texture2D(dashPattern, vec2(t, .5)).r;\n\n\tgl_FragColor = fragColor;\n\tgl_FragColor.a *= alpha * opacity * dash;\n}\n"]),attributes:{lineEnd:{buffer:r,divisor:0,stride:8,offset:0},lineTop:{buffer:r,divisor:0,stride:8,offset:4},aColor:{buffer:t.prop("colorBuffer"),stride:4,offset:0,divisor:1},bColor:{buffer:t.prop("colorBuffer"),stride:4,offset:4,divisor:1},prevCoord:{buffer:t.prop("positionBuffer"),stride:8,offset:0,divisor:1},aCoord:{buffer:t.prop("positionBuffer"),stride:8,offset:8,divisor:1},bCoord:{buffer:t.prop("positionBuffer"),stride:8,offset:16,divisor:1},nextCoord:{buffer:t.prop("positionBuffer"),stride:8,offset:24,divisor:1}}},n))}catch(t){e=a}return{fill:t({primitive:"triangle",elements:function(t,e){return e.triangles},offset:0,vert:o(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec2 position, positionFract;\n\nuniform vec4 color;\nuniform vec2 scale, scaleFract, translate, translateFract;\nuniform float pixelRatio, id;\nuniform vec4 viewport;\nuniform float opacity;\n\nvarying vec4 fragColor;\n\nconst float MAX_LINES = 256.;\n\nvoid main() {\n\tfloat depth = (MAX_LINES - 4. - id) / (MAX_LINES);\n\n\tvec2 position = position * scale + translate\n       + positionFract * scale + translateFract\n       + position * scaleFract\n       + positionFract * scaleFract;\n\n\tgl_Position = vec4(position * 2.0 - 1.0, depth, 1);\n\n\tfragColor = color / 255.;\n\tfragColor.a *= opacity;\n}\n"]),frag:o(["precision highp float;\n#define GLSLIFY 1\n\nvarying vec4 fragColor;\n\nvoid main() {\n\tgl_FragColor = fragColor;\n}\n"]),uniforms:{scale:t.prop("scale"),color:t.prop("fill"),scaleFract:t.prop("scaleFract"),translateFract:t.prop("translateFract"),translate:t.prop("translate"),opacity:t.prop("opacity"),pixelRatio:t.context("pixelRatio"),id:t.prop("id"),viewport:function(t,e){return[e.viewport.x,e.viewport.y,t.viewportWidth,t.viewportHeight]}},attributes:{position:{buffer:t.prop("positionBuffer"),stride:8,offset:8},positionFract:{buffer:t.prop("positionFractBuffer"),stride:8,offset:8}},blend:n.blend,depth:{enable:!1},scissor:n.scissor,stencil:n.stencil,viewport:n.viewport}),rect:a,miter:e}},v.defaults={dashes:null,join:"miter",miterLimit:1,thickness:10,cap:"square",color:"black",opacity:1,overlay:!1,viewport:null,range:null,close:!1,fill:null},v.prototype.render=function(){for(var t,e=[],r=arguments.length;r--;)e[r]=arguments[r];e.length&&(t=this).update.apply(t,e),this.draw()},v.prototype.draw=function(){for(var t=this,e=[],r=arguments.length;r--;)e[r]=arguments[r];return(e.length?e:this.passes).forEach((function(e,r){var n;if(e&&Array.isArray(e))return(n=t).draw.apply(n,e);"number"==typeof e&&(e=t.passes[e]),e&&e.count>1&&e.opacity&&(t.regl._refresh(),e.fill&&e.triangles&&e.triangles.length>2&&t.shaders.fill(e),e.thickness&&(e.scale[0]*e.viewport.width>v.precisionThreshold||e.scale[1]*e.viewport.height>v.precisionThreshold?t.shaders.rect(e):"rect"===e.join||!e.join&&(e.thickness<=2||e.count>=v.maxPoints)?t.shaders.rect(e):t.shaders.miter(e)))})),this},v.prototype.update=function(t){var e=this;if(t){null!=t.length?"number"==typeof t[0]&&(t=[{positions:t}]):Array.isArray(t)||(t=[t]);var r=this.regl,o=this.gl;if(t.forEach((function(t,f){var d=e.passes[f];if(void 0!==t)if(null!==t){if("number"==typeof t[0]&&(t={positions:t}),t=s(t,{positions:"positions points data coords",thickness:"thickness lineWidth lineWidths line-width linewidth width stroke-width strokewidth strokeWidth",join:"lineJoin linejoin join type mode",miterLimit:"miterlimit miterLimit",dashes:"dash dashes dasharray dash-array dashArray",color:"color colour stroke colors colours stroke-color strokeColor",fill:"fill fill-color fillColor",opacity:"alpha opacity",overlay:"overlay crease overlap intersect",close:"closed close closed-path closePath",range:"range dataBox",viewport:"viewport viewBox",hole:"holes hole hollow"}),d||(e.passes[f]=d={id:f,scale:null,scaleFract:null,translate:null,translateFract:null,count:0,hole:[],depth:0,dashLength:1,dashTexture:r.texture({channels:1,data:new Uint8Array([255]),width:1,height:1,mag:"linear",min:"linear"}),colorBuffer:r.buffer({usage:"dynamic",type:"uint8",data:new Uint8Array}),positionBuffer:r.buffer({usage:"dynamic",type:"float",data:new Uint8Array}),positionFractBuffer:r.buffer({usage:"dynamic",type:"float",data:new Uint8Array})},t=i({},v.defaults,t)),null!=t.thickness&&(d.thickness=parseFloat(t.thickness)),null!=t.opacity&&(d.opacity=parseFloat(t.opacity)),null!=t.miterLimit&&(d.miterLimit=parseFloat(t.miterLimit)),null!=t.overlay&&(d.overlay=!!t.overlay,f<v.maxLines&&(d.depth=2*(v.maxLines-1-f%v.maxLines)/v.maxLines-1)),null!=t.join&&(d.join=t.join),null!=t.hole&&(d.hole=t.hole),null!=t.fill&&(d.fill=t.fill?n(t.fill,"uint8"):null),null!=t.viewport&&(d.viewport=g(t.viewport)),d.viewport||(d.viewport=g([o.drawingBufferWidth,o.drawingBufferHeight])),null!=t.close&&(d.close=t.close),null===t.positions&&(t.positions=[]),t.positions){var m,y;if(t.positions.x&&t.positions.y){var x=t.positions.x,b=t.positions.y;y=d.count=Math.max(x.length,b.length),m=new Float64Array(2*y);for(var _=0;_<y;_++)m[2*_]=x[_],m[2*_+1]=b[_]}else m=l(t.positions,"float64"),y=d.count=Math.floor(m.length/2);var w=d.bounds=a(m,2);if(d.fill){for(var k=[],T={},A=0,M=0,E=0,S=d.count;M<S;M++){var C=m[2*M],L=m[2*M+1];isNaN(C)||isNaN(L)||null==C||null==L?(C=m[2*A],L=m[2*A+1],T[M]=A):A=M,k[E++]=C,k[E++]=L}for(var O=c(k,d.hole||[]),P=0,I=O.length;P<I;P++)null!=T[O[P]]&&(O[P]=T[O[P]]);d.triangles=O}var D=new Float64Array(m);u(D,2,w);var z=new Float64Array(2*y+6);d.close?m[0]===m[2*y-2]&&m[1]===m[2*y-1]?(z[0]=D[2*y-4],z[1]=D[2*y-3]):(z[0]=D[2*y-2],z[1]=D[2*y-1]):(z[0]=D[0],z[1]=D[1]),z.set(D,2),d.close?m[0]===m[2*y-2]&&m[1]===m[2*y-1]?(z[2*y+2]=D[2],z[2*y+3]=D[3],d.count-=1):(z[2*y+2]=D[0],z[2*y+3]=D[1],z[2*y+4]=D[2],z[2*y+5]=D[3]):(z[2*y+2]=D[2*y-2],z[2*y+3]=D[2*y-1],z[2*y+4]=D[2*y-2],z[2*y+5]=D[2*y-1]),d.positionBuffer(p(z)),d.positionFractBuffer(h(z))}if(t.range?d.range=t.range:d.range||(d.range=d.bounds),(t.range||t.positions)&&d.count){var R=d.bounds,F=R[2]-R[0],B=R[3]-R[1],N=d.range[2]-d.range[0],j=d.range[3]-d.range[1];d.scale=[F/N,B/j],d.translate=[-d.range[0]/N+R[0]/N||0,-d.range[1]/j+R[1]/j||0],d.scaleFract=h(d.scale),d.translateFract=h(d.translate)}if(t.dashes){var V,U=0;if(!t.dashes||t.dashes.length<2)U=1,V=new Uint8Array([255,255,255,255,255,255,255,255]);else{U=0;for(var H=0;H<t.dashes.length;++H)U+=t.dashes[H];V=new Uint8Array(U*v.dashMult);for(var q=0,G=255,W=0;W<2;W++)for(var Y=0;Y<t.dashes.length;++Y){for(var X=0,Z=t.dashes[Y]*v.dashMult*.5;X<Z;++X)V[q++]=G;G^=255}}d.dashLength=U,d.dashTexture({channels:1,data:V,width:V.length,height:1,mag:"linear",min:"linear"},0,0)}if(t.color){var J=d.count,K=t.color;K||(K="transparent");var $=new Uint8Array(4*J+4);if(Array.isArray(K)&&"number"!=typeof K[0]){for(var Q=0;Q<J;Q++){var tt=n(K[Q],"uint8");$.set(tt,4*Q)}$.set(n(K[0],"uint8"),4*J)}else for(var et=n(K,"uint8"),rt=0;rt<J+1;rt++)$.set(et,4*rt);d.colorBuffer({usage:"dynamic",type:"uint8",data:$})}}else e.passes[f]=null})),t.length<this.passes.length){for(var f=t.length;f<this.passes.length;f++){var d=e.passes[f];d&&(d.colorBuffer.destroy(),d.positionBuffer.destroy(),d.dashTexture.destroy())}this.passes.length=t.length}for(var m=[],y=0;y<this.passes.length;y++)null!==e.passes[y]&&m.push(e.passes[y]);return this.passes=m,this}},v.prototype.destroy=function(){return this.passes.forEach((function(t){t.colorBuffer.destroy(),t.positionBuffer.destroy(),t.dashTexture.destroy()})),this.passes.length=0,this}},{"array-bounds":67,"array-normalize":493,"color-normalize":121,earcut:172,"es6-weak-map":494,"flatten-vertex-data":229,glslify:410,"object-assign":455,"parse-rect":460,"pick-by-alias":466,"to-float32":536}],493:[function(t,e,r){"use strict";var n=t("array-bounds");e.exports=function(t,e,r){if(!t||null==t.length)throw Error("Argument should be an array");null==e&&(e=1),null==r&&(r=n(t,e));for(var a=0;a<e;a++){var i=r[e+a],o=r[a],s=a,l=t.length;if(i===1/0&&o===-1/0)for(s=a;s<l;s+=e)t[s]=t[s]===i?1:t[s]===o?0:.5;else if(i===1/0)for(s=a;s<l;s+=e)t[s]=t[s]===i?1:0;else if(o===-1/0)for(s=a;s<l;s+=e)t[s]=t[s]===o?0:1;else{var c=i-o;for(s=a;s<l;s+=e)isNaN(t[s])||(t[s]=0===c?.5:(t[s]-o)/c)}}return t}},{"array-bounds":67}],494:[function(t,e,r){arguments[4][319][0].apply(r,arguments)},{"./is-implemented":495,"./polyfill":497,dup:319}],495:[function(t,e,r){arguments[4][320][0].apply(r,arguments)},{dup:320}],496:[function(t,e,r){arguments[4][321][0].apply(r,arguments)},{dup:321}],497:[function(t,e,r){arguments[4][322][0].apply(r,arguments)},{"./is-native-implemented":496,d:152,dup:322,"es5-ext/object/is-value":196,"es5-ext/object/set-prototype-of":202,"es5-ext/object/valid-object":206,"es5-ext/object/valid-value":207,"es5-ext/string/random-uniq":212,"es6-iterator/for-of":214,"es6-iterator/get":215,"es6-symbol":221}],498:[function(t,e,r){"use strict";function n(t,e){return function(t){if(Array.isArray(t))return t}(t)||function(t,e){var r=[],n=!0,a=!1,i=void 0;try{for(var o,s=t[Symbol.iterator]();!(n=(o=s.next()).done)&&(r.push(o.value),!e||r.length!==e);n=!0);}catch(t){a=!0,i=t}finally{try{n||null==s.return||s.return()}finally{if(a)throw i}}return r}(t,e)||function(){throw new TypeError("Invalid attempt to destructure non-iterable instance")}()}function a(t){return function(t){if(Array.isArray(t)){for(var e=0,r=new Array(t.length);e<t.length;e++)r[e]=t[e];return r}}(t)||function(t){if(Symbol.iterator in Object(t)||"[object Arguments]"===Object.prototype.toString.call(t))return Array.from(t)}(t)||function(){throw new TypeError("Invalid attempt to spread non-iterable instance")}()}var i=t("color-normalize"),o=t("array-bounds"),s=t("color-id"),l=t("point-cluster"),c=t("object-assign"),u=t("glslify"),f=t("pick-by-alias"),p=t("update-diff"),h=t("flatten-vertex-data"),d=t("is-iexplorer"),g=t("to-float32"),v=t("parse-rect"),m=y;function y(t,e){var r=this;if(!(this instanceof y))return new y(t,e);"function"==typeof t?(e||(e={}),e.regl=t):(e=t,t=null),e&&e.length&&(e.positions=e);var n,a=(t=e.regl)._gl,i=[];this.tooManyColors=d,n=t.texture({data:new Uint8Array(1020),width:255,height:1,type:"uint8",format:"rgba",wrapS:"clamp",wrapT:"clamp",mag:"nearest",min:"nearest"}),c(this,{regl:t,gl:a,groups:[],markerCache:[null],markerTextures:[null],palette:i,paletteIds:{},paletteTexture:n,maxColors:255,maxSize:100,canvas:a.canvas}),this.update(e);var o={uniforms:{pixelRatio:t.context("pixelRatio"),palette:n,paletteSize:function(t,e){return[r.tooManyColors?0:255,n.height]},scale:t.prop("scale"),scaleFract:t.prop("scaleFract"),translate:t.prop("translate"),translateFract:t.prop("translateFract"),opacity:t.prop("opacity"),marker:t.prop("markerTexture")},attributes:{x:function(t,e){return e.xAttr||{buffer:e.positionBuffer,stride:8,offset:0}},y:function(t,e){return e.yAttr||{buffer:e.positionBuffer,stride:8,offset:4}},xFract:function(t,e){return e.xAttr?{constant:[0,0]}:{buffer:e.positionFractBuffer,stride:8,offset:0}},yFract:function(t,e){return e.yAttr?{constant:[0,0]}:{buffer:e.positionFractBuffer,stride:8,offset:4}},size:function(t,e){return e.size.length?{buffer:e.sizeBuffer,stride:2,offset:0}:{constant:[Math.round(255*e.size/r.maxSize)]}},borderSize:function(t,e){return e.borderSize.length?{buffer:e.sizeBuffer,stride:2,offset:1}:{constant:[Math.round(255*e.borderSize/r.maxSize)]}},colorId:function(t,e){return e.color.length?{buffer:e.colorBuffer,stride:r.tooManyColors?8:4,offset:0}:{constant:r.tooManyColors?i.slice(4*e.color,4*e.color+4):[e.color]}},borderColorId:function(t,e){return e.borderColor.length?{buffer:e.colorBuffer,stride:r.tooManyColors?8:4,offset:r.tooManyColors?4:2}:{constant:r.tooManyColors?i.slice(4*e.borderColor,4*e.borderColor+4):[e.borderColor]}},isActive:function(t,e){return!0===e.activation?{constant:[1]}:e.activation?e.activation:{constant:[0]}}},blend:{enable:!0,color:[0,0,0,1],func:{srcRGB:"src alpha",dstRGB:"one minus src alpha",srcAlpha:"one minus dst alpha",dstAlpha:"one"}},scissor:{enable:!0,box:t.prop("viewport")},viewport:t.prop("viewport"),stencil:{enable:!1},depth:{enable:!1},elements:t.prop("elements"),count:t.prop("count"),offset:t.prop("offset"),primitive:"points"},s=c({},o);s.frag=u(["precision highp float;\n#define GLSLIFY 1\n\nvarying vec4 fragColor, fragBorderColor;\nvarying float fragWidth, fragBorderColorLevel, fragColorLevel;\n\nuniform sampler2D marker;\nuniform float pixelRatio, opacity;\n\nfloat smoothStep(float x, float y) {\n  return 1.0 / (1.0 + exp(50.0*(x - y)));\n}\n\nvoid main() {\n  float dist = texture2D(marker, gl_PointCoord).r, delta = fragWidth;\n\n  // max-distance alpha\n  if (dist < 0.003) discard;\n\n  // null-border case\n  if (fragBorderColorLevel == fragColorLevel || fragBorderColor.a == 0.) {\n    float colorAmt = smoothstep(.5 - delta, .5 + delta, dist);\n    gl_FragColor = vec4(fragColor.rgb, colorAmt * fragColor.a * opacity);\n  }\n  else {\n    float borderColorAmt = smoothstep(fragBorderColorLevel - delta, fragBorderColorLevel + delta, dist);\n    float colorAmt = smoothstep(fragColorLevel - delta, fragColorLevel + delta, dist);\n\n    vec4 color = fragBorderColor;\n    color.a *= borderColorAmt;\n    color = mix(color, fragColor, colorAmt);\n    color.a *= opacity;\n\n    gl_FragColor = color;\n  }\n\n}\n"]),s.vert=u(["precision highp float;\n#define GLSLIFY 1\n\nattribute float x, y, xFract, yFract;\nattribute float size, borderSize;\nattribute vec4 colorId, borderColorId;\nattribute float isActive;\n\nuniform vec2 scale, scaleFract, translate, translateFract, paletteSize;\nuniform float pixelRatio;\nuniform sampler2D palette;\n\nconst float maxSize = 100.;\nconst float borderLevel = .5;\n\nvarying vec4 fragColor, fragBorderColor;\nvarying float fragPointSize, fragBorderRadius, fragWidth, fragBorderColorLevel, fragColorLevel;\n\nbool isDirect = (paletteSize.x < 1.);\n\nvec4 getColor(vec4 id) {\n  return isDirect ? id / 255. : texture2D(palette,\n    vec2(\n      (id.x + .5) / paletteSize.x,\n      (id.y + .5) / paletteSize.y\n    )\n  );\n}\n\nvoid main() {\n  if (isActive == 0.) return;\n\n  vec2 position = vec2(x, y);\n  vec2 positionFract = vec2(xFract, yFract);\n\n  vec4 color = getColor(colorId);\n  vec4 borderColor = getColor(borderColorId);\n\n  float size = size * maxSize / 255.;\n  float borderSize = borderSize * maxSize / 255.;\n\n  gl_PointSize = 2. * size * pixelRatio;\n  fragPointSize = size * pixelRatio;\n\n  vec2 pos = (position + translate) * scale\n      + (positionFract + translateFract) * scale\n      + (position + translate) * scaleFract\n      + (positionFract + translateFract) * scaleFract;\n\n  gl_Position = vec4(pos * 2. - 1., 0, 1);\n\n  fragColor = color;\n  fragBorderColor = borderColor;\n  fragWidth = 1. / gl_PointSize;\n\n  fragBorderColorLevel = clamp(borderLevel - borderLevel * borderSize / size, 0., 1.);\n  fragColorLevel = clamp(borderLevel + (1. - borderLevel) * borderSize / size, 0., 1.);\n}"]),this.drawMarker=t(s);var l=c({},o);l.frag=u(["precision highp float;\n#define GLSLIFY 1\n\nvarying vec4 fragColor, fragBorderColor;\n\nuniform float opacity;\nvarying float fragBorderRadius, fragWidth;\n\nfloat smoothStep(float edge0, float edge1, float x) {\n\tfloat t;\n\tt = clamp((x - edge0) / (edge1 - edge0), 0.0, 1.0);\n\treturn t * t * (3.0 - 2.0 * t);\n}\n\nvoid main() {\n\tfloat radius, alpha = 1.0, delta = fragWidth;\n\n\tradius = length(2.0 * gl_PointCoord.xy - 1.0);\n\n\tif (radius > 1.0 + delta) {\n\t\tdiscard;\n\t}\n\n\talpha -= smoothstep(1.0 - delta, 1.0 + delta, radius);\n\n\tfloat borderRadius = fragBorderRadius;\n\tfloat ratio = smoothstep(borderRadius - delta, borderRadius + delta, radius);\n\tvec4 color = mix(fragColor, fragBorderColor, ratio);\n\tcolor.a *= alpha * opacity;\n\tgl_FragColor = color;\n}\n"]),l.vert=u(["precision highp float;\n#define GLSLIFY 1\n\nattribute float x, y, xFract, yFract;\nattribute float size, borderSize;\nattribute vec4 colorId, borderColorId;\nattribute float isActive;\n\nuniform vec2 scale, scaleFract, translate, translateFract;\nuniform float pixelRatio;\nuniform sampler2D palette;\nuniform vec2 paletteSize;\n\nconst float maxSize = 100.;\n\nvarying vec4 fragColor, fragBorderColor;\nvarying float fragBorderRadius, fragWidth;\n\nbool isDirect = (paletteSize.x < 1.);\n\nvec4 getColor(vec4 id) {\n  return isDirect ? id / 255. : texture2D(palette,\n    vec2(\n      (id.x + .5) / paletteSize.x,\n      (id.y + .5) / paletteSize.y\n    )\n  );\n}\n\nvoid main() {\n  // ignore inactive points\n  if (isActive == 0.) return;\n\n  vec2 position = vec2(x, y);\n  vec2 positionFract = vec2(xFract, yFract);\n\n  vec4 color = getColor(colorId);\n  vec4 borderColor = getColor(borderColorId);\n\n  float size = size * maxSize / 255.;\n  float borderSize = borderSize * maxSize / 255.;\n\n  gl_PointSize = (size + borderSize) * pixelRatio;\n\n  vec2 pos = (position + translate) * scale\n      + (positionFract + translateFract) * scale\n      + (position + translate) * scaleFract\n      + (positionFract + translateFract) * scaleFract;\n\n  gl_Position = vec4(pos * 2. - 1., 0, 1);\n\n  fragBorderRadius = 1. - 2. * borderSize / (size + borderSize);\n  fragColor = color;\n  fragBorderColor = borderColor.a == 0. || borderSize == 0. ? vec4(color.rgb, 0.) : borderColor;\n  fragWidth = 1. / gl_PointSize;\n}\n"]),d&&(l.frag=l.frag.replace("smoothstep","smoothStep"),s.frag=s.frag.replace("smoothstep","smoothStep")),this.drawCircle=t(l)}y.defaults={color:"black",borderColor:"transparent",borderSize:0,size:12,opacity:1,marker:void 0,viewport:null,range:null,pixelSize:null,count:0,offset:0,bounds:null,positions:[],snap:1e4},y.prototype.render=function(){return arguments.length&&this.update.apply(this,arguments),this.draw(),this},y.prototype.draw=function(){for(var t=this,e=arguments.length,r=new Array(e),n=0;n<e;n++)r[n]=arguments[n];var a=this.groups;if(1===r.length&&Array.isArray(r[0])&&(null===r[0][0]||Array.isArray(r[0][0]))&&(r=r[0]),this.regl._refresh(),r.length)for(var i=0;i<r.length;i++)this.drawItem(i,r[i]);else a.forEach((function(e,r){t.drawItem(r)}));return this},y.prototype.drawItem=function(t,e){var r=this.groups,n=r[t];if("number"==typeof e&&(t=e,n=r[e],e=null),n&&n.count&&n.opacity){n.activation[0]&&this.drawCircle(this.getMarkerDrawOptions(0,n,e));for(var i=[],o=1;o<n.activation.length;o++)n.activation[o]&&(!0===n.activation[o]||n.activation[o].data.length)&&i.push.apply(i,a(this.getMarkerDrawOptions(o,n,e)));i.length&&this.drawMarker(i)}},y.prototype.getMarkerDrawOptions=function(t,e,r){var a=e.range,i=e.tree,o=e.viewport,s=e.activation,l=e.selectionBuffer,u=e.count;if(this.regl,!i)return r?[c({},e,{markerTexture:this.markerTextures[t],activation:s[t],count:r.length,elements:r,offset:0})]:[c({},e,{markerTexture:this.markerTextures[t],activation:s[t],offset:0})];var f=[],p=i.range(a,{lod:!0,px:[(a[2]-a[0])/o.width,(a[3]-a[1])/o.height]});if(r){for(var h=s[t].data,d=new Uint8Array(u),g=0;g<r.length;g++){var v=r[g];d[v]=h?h[v]:1}l.subdata(d)}for(var m=p.length;m--;){var y=n(p[m],2),x=y[0],b=y[1];f.push(c({},e,{markerTexture:this.markerTextures[t],activation:r?l:s[t],offset:x,count:b-x}))}return f},y.prototype.update=function(){for(var t=this,e=arguments.length,r=new Array(e),n=0;n<e;n++)r[n]=arguments[n];if(r.length){1===r.length&&Array.isArray(r[0])&&(r=r[0]);var a=this.groups,i=this.gl,s=this.regl,u=this.maxSize,d=this.maxColors,m=this.palette;this.groups=a=r.map((function(e,r){var n=a[r];if(void 0===e)return n;null===e?e={positions:null}:"function"==typeof e?e={ondraw:e}:"number"==typeof e[0]&&(e={positions:e}),null===(e=f(e,{positions:"positions data points",snap:"snap cluster lod tree",size:"sizes size radius",borderSize:"borderSizes borderSize border-size bordersize borderWidth borderWidths border-width borderwidth stroke-width strokeWidth strokewidth outline",color:"colors color fill fill-color fillColor",borderColor:"borderColors borderColor stroke stroke-color strokeColor",marker:"markers marker shape",range:"range dataBox databox",viewport:"viewport viewPort viewBox viewbox",opacity:"opacity alpha transparency",bounds:"bound bounds boundaries limits",tooManyColors:"tooManyColors palette paletteMode optimizePalette enablePalette"})).positions&&(e.positions=[]),null!=e.tooManyColors&&(t.tooManyColors=e.tooManyColors),n||(a[r]=n={id:r,scale:null,translate:null,scaleFract:null,translateFract:null,activation:[],selectionBuffer:s.buffer({data:new Uint8Array(0),usage:"stream",type:"uint8"}),sizeBuffer:s.buffer({data:new Uint8Array(0),usage:"dynamic",type:"uint8"}),colorBuffer:s.buffer({data:new Uint8Array(0),usage:"dynamic",type:"uint8"}),positionBuffer:s.buffer({data:new Uint8Array(0),usage:"dynamic",type:"float"}),positionFractBuffer:s.buffer({data:new Uint8Array(0),usage:"dynamic",type:"float"})},e=c({},y.defaults,e)),!e.positions||"marker"in e||(e.marker=n.marker,delete n.marker),!e.marker||"positions"in e||(e.positions=n.positions,delete n.positions);var x=0,b=0;if(p(n,e,[{snap:!0,size:function(t,e){return null==t&&(t=y.defaults.size),x+=t&&t.length?1:0,t},borderSize:function(t,e){return null==t&&(t=y.defaults.borderSize),x+=t&&t.length?1:0,t},opacity:parseFloat,color:function(e,r){return null==e&&(e=y.defaults.color),e=t.updateColor(e),b++,e},borderColor:function(e,r){return null==e&&(e=y.defaults.borderColor),e=t.updateColor(e),b++,e},bounds:function(t,e,r){return"range"in r||(r.range=null),t},positions:function(t,e,r){var n=e.snap,a=e.positionBuffer,i=e.positionFractBuffer,c=e.selectionBuffer;if(t.x||t.y)return t.x.length?e.xAttr={buffer:s.buffer(t.x),offset:0,stride:4,count:t.x.length}:e.xAttr={buffer:t.x.buffer,offset:4*t.x.offset||0,stride:4*(t.x.stride||1),count:t.x.count},t.y.length?e.yAttr={buffer:s.buffer(t.y),offset:0,stride:4,count:t.y.length}:e.yAttr={buffer:t.y.buffer,offset:4*t.y.offset||0,stride:4*(t.y.stride||1),count:t.y.count},e.count=Math.max(e.xAttr.count,e.yAttr.count),t;t=h(t,"float64");var u=e.count=Math.floor(t.length/2),f=e.bounds=u?o(t,2):null;if(r.range||e.range||(delete e.range,r.range=f),r.marker||e.marker||(delete e.marker,r.marker=null),n&&(!0===n||u>n)?e.tree=l(t,{bounds:f}):n&&n.length&&(e.tree=n),e.tree){var p={primitive:"points",usage:"static",data:e.tree,type:"uint32"};e.elements?e.elements(p):e.elements=s.elements(p)}return a({data:g.float(t),usage:"dynamic"}),i({data:g.fract(t),usage:"dynamic"}),c({data:new Uint8Array(u),type:"uint8",usage:"stream"}),t}},{marker:function(e,r,n){var a=r.activation;if(a.forEach((function(t){return t&&t.destroy&&t.destroy()})),a.length=0,e&&"number"!=typeof e[0]){for(var i=[],o=0,l=Math.min(e.length,r.count);o<l;o++){var c=t.addMarker(e[o]);i[c]||(i[c]=new Uint8Array(r.count)),i[c][o]=1}for(var u=0;u<i.length;u++)if(i[u]){var f={data:i[u],type:"uint8",usage:"static"};a[u]?a[u](f):a[u]=s.buffer(f),a[u].data=i[u]}}else a[t.addMarker(e)]=!0;return e},range:function(t,e,r){var n=e.bounds;if(n)return t||(t=n),e.scale=[1/(t[2]-t[0]),1/(t[3]-t[1])],e.translate=[-t[0],-t[1]],e.scaleFract=g.fract(e.scale),e.translateFract=g.fract(e.translate),t},viewport:function(t){return v(t||[i.drawingBufferWidth,i.drawingBufferHeight])}}]),x){var _=n,w=_.count,k=_.size,T=_.borderSize,A=_.sizeBuffer,M=new Uint8Array(2*w);if(k.length||T.length)for(var E=0;E<w;E++)M[2*E]=Math.round(255*(null==k[E]?k:k[E])/u),M[2*E+1]=Math.round(255*(null==T[E]?T:T[E])/u);A({data:M,usage:"dynamic"})}if(b){var S,C=n,L=C.count,O=C.color,P=C.borderColor,I=C.colorBuffer;if(t.tooManyColors){if(O.length||P.length){S=new Uint8Array(8*L);for(var D=0;D<L;D++){var z=O[D];S[8*D]=m[4*z],S[8*D+1]=m[4*z+1],S[8*D+2]=m[4*z+2],S[8*D+3]=m[4*z+3];var R=P[D];S[8*D+4]=m[4*R],S[8*D+5]=m[4*R+1],S[8*D+6]=m[4*R+2],S[8*D+7]=m[4*R+3]}}}else if(O.length||P.length){S=new Uint8Array(4*L+2);for(var F=0;F<L;F++)null!=O[F]&&(S[4*F]=O[F]%d,S[4*F+1]=Math.floor(O[F]/d)),null!=P[F]&&(S[4*F+2]=P[F]%d,S[4*F+3]=Math.floor(P[F]/d))}I({data:S||new Uint8Array(0),type:"uint8",usage:"dynamic"})}return n}))}},y.prototype.addMarker=function(t){var e,r=this.markerTextures,n=this.regl,a=this.markerCache,i=null==t?0:a.indexOf(t);if(i>=0)return i;if(t instanceof Uint8Array||t instanceof Uint8ClampedArray)e=t;else{e=new Uint8Array(t.length);for(var o=0,s=t.length;o<s;o++)e[o]=255*t[o]}var l=Math.floor(Math.sqrt(e.length));return i=r.length,a.push(t),r.push(n.texture({channels:1,data:e,radius:l,mag:"linear",min:"linear"})),i},y.prototype.updateColor=function(t){var e=this.paletteIds,r=this.palette,n=this.maxColors;Array.isArray(t)||(t=[t]);var a=[];if("number"==typeof t[0]){var o=[];if(Array.isArray(t))for(var l=0;l<t.length;l+=4)o.push(t.slice(l,l+4));else for(var c=0;c<t.length;c+=4)o.push(t.subarray(c,c+4));t=o}for(var u=0;u<t.length;u++){var f=t[u];f=i(f,"uint8");var p=s(f,!1);if(null==e[p]){var h=r.length;e[p]=Math.floor(h/4),r[h]=f[0],r[h+1]=f[1],r[h+2]=f[2],r[h+3]=f[3]}a[u]=e[p]}return!this.tooManyColors&&r.length>4*n&&(this.tooManyColors=!0),this.updatePalette(r),1===a.length?a[0]:a},y.prototype.updatePalette=function(t){if(!this.tooManyColors){var e=this.maxColors,r=this.paletteTexture,n=Math.ceil(.25*t.length/e);if(n>1)for(var a=.25*(t=t.slice()).length%e;a<n*e;a++)t.push(0,0,0,0);r.height<n&&r.resize(e,n),r.subimage({width:Math.min(.25*t.length,e),height:n,data:t},0,0)}},y.prototype.destroy=function(){return this.groups.forEach((function(t){t.sizeBuffer.destroy(),t.positionBuffer.destroy(),t.positionFractBuffer.destroy(),t.colorBuffer.destroy(),t.activation.forEach((function(t){return t&&t.destroy&&t.destroy()})),t.selectionBuffer.destroy(),t.elements&&t.elements.destroy()})),this.groups.length=0,this.paletteTexture.destroy(),this.markerTextures.forEach((function(t){return t&&t.destroy&&t.destroy()})),this};var x=t("object-assign");e.exports=function(t,e){var r=new m(t,e),n=r.render.bind(r);return x(n,{render:n,update:r.update.bind(r),draw:r.draw.bind(r),destroy:r.destroy.bind(r),regl:r.regl,gl:r.gl,canvas:r.gl.canvas,groups:r.groups,markers:r.markerCache,palette:r.palette}),n}},{"array-bounds":67,"color-id":119,"color-normalize":121,"flatten-vertex-data":229,glslify:410,"is-iexplorer":420,"object-assign":455,"parse-rect":460,"pick-by-alias":466,"point-cluster":470,"to-float32":536,"update-diff":547}],499:[function(t,e,r){"use strict";var n=t("regl-scatter2d"),a=t("pick-by-alias"),i=t("array-bounds"),o=t("raf"),s=t("array-range"),l=t("parse-rect"),c=t("flatten-vertex-data");function u(t,e){if(!(this instanceof u))return new u(t,e);this.traces=[],this.passes={},this.regl=t,this.scatter=n(t),this.canvas=this.scatter.canvas}function f(t,e,r){return(null!=t.id?t.id:t)<<16|(255&e)<<8|255&r}function p(t,e,r){var n,a,i,o,s=t[e],l=t[r];return s.length>2?(s[0],s[2],n=s[1],a=s[3]):s.length?(n=s[0],a=s[1]):(s.x,n=s.y,s.x,s.width,a=s.y+s.height),l.length>2?(i=l[0],o=l[2],l[1],l[3]):l.length?(i=l[0],o=l[1]):(i=l.x,l.y,o=l.x+l.width,l.y,l.height),[i,n,o,a]}function h(t){if("number"==typeof t)return[t,t,t,t];if(2===t.length)return[t[0],t[1],t[0],t[1]];var e=l(t);return[e.x,e.y,e.x+e.width,e.y+e.height]}e.exports=u,u.prototype.render=function(){for(var t,e=this,r=[],n=arguments.length;n--;)r[n]=arguments[n];return r.length&&(t=this).update.apply(t,r),this.regl.attributes.preserveDrawingBuffer?this.draw():(this.dirty?null==this.planned&&(this.planned=o((function(){e.draw(),e.dirty=!0,e.planned=null}))):(this.draw(),this.dirty=!0,o((function(){e.dirty=!1}))),this)},u.prototype.update=function(){for(var t,e=this,r=[],n=arguments.length;n--;)r[n]=arguments[n];if(r.length){for(var a=0;a<r.length;a++)e.updateItem(a,r[a]);this.traces=this.traces.filter(Boolean);for(var i=[],o=0,s=0;s<this.traces.length;s++){for(var l=e.traces[s],c=e.traces[s].passes,u=0;u<c.length;u++)i.push(e.passes[c[u]]);l.passOffset=o,o+=l.passes.length}return(t=this.scatter).update.apply(t,i),this}},u.prototype.updateItem=function(t,e){var r=this.regl;if(null===e)return this.traces[t]=null,this;if(!e)return this;var n,o=a(e,{data:"data items columns rows values dimensions samples x",snap:"snap cluster",size:"sizes size radius",color:"colors color fill fill-color fillColor",opacity:"opacity alpha transparency opaque",borderSize:"borderSizes borderSize border-size bordersize borderWidth borderWidths border-width borderwidth stroke-width strokeWidth strokewidth outline",borderColor:"borderColors borderColor bordercolor stroke stroke-color strokeColor",marker:"markers marker shape",range:"range ranges databox dataBox",viewport:"viewport viewBox viewbox",domain:"domain domains area areas",padding:"pad padding paddings pads margin margins",transpose:"transpose transposed",diagonal:"diagonal diag showDiagonal",upper:"upper up top upperhalf upperHalf showupperhalf showUpper showUpperHalf",lower:"lower low bottom lowerhalf lowerHalf showlowerhalf showLowerHalf showLower"}),s=this.traces[t]||(this.traces[t]={id:t,buffer:r.buffer({usage:"dynamic",type:"float",data:new 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color;\nattribute float lineEnd, lineTop;\n\nuniform vec2 scale, scaleFract, translate, translateFract;\nuniform float thickness, pixelRatio, id, depth;\nuniform vec4 viewport;\n\nvarying vec4 fragColor;\nvarying vec2 tangent;\n\nvec2 project(vec2 position, vec2 positionFract, vec2 scale, vec2 scaleFract, vec2 translate, vec2 translateFract) {\n\t// the order is important\n\treturn position * scale + translate\n       + positionFract * scale + translateFract\n       + position * scaleFract\n       + positionFract * scaleFract;\n}\n\nvoid main() {\n\tfloat lineStart = 1. - lineEnd;\n\tfloat lineOffset = lineTop * 2. - 1.;\n\n\tvec2 diff = (bCoord + bCoordFract - aCoord - aCoordFract);\n\ttangent = normalize(diff * scale * viewport.zw);\n\tvec2 normal = vec2(-tangent.y, tangent.x);\n\n\tvec2 position = project(aCoord, aCoordFract, scale, scaleFract, translate, translateFract) * lineStart\n\t\t+ project(bCoord, bCoordFract, scale, scaleFract, translate, translateFract) * lineEnd\n\n\t\t+ thickness * normal * .5 * lineOffset / viewport.zw;\n\n\tgl_Position = vec4(position * 2.0 - 1.0, depth, 1);\n\n\tfragColor = color / 255.;\n}\n"]),frag:o(["precision highp float;\n#define GLSLIFY 1\n\nuniform sampler2D dashPattern;\n\nuniform float dashSize, pixelRatio, thickness, opacity, id;\n\nvarying vec4 fragColor;\nvarying vec2 tangent;\n\nvoid main() {\n\tfloat alpha = 1.;\n\n\tfloat t = fract(dot(tangent, gl_FragCoord.xy) / dashSize) * .5 + .25;\n\tfloat dash = texture2D(dashPattern, vec2(t, .5)).r;\n\n\tgl_FragColor = fragColor;\n\tgl_FragColor.a *= alpha * opacity * dash;\n}\n"]),attributes:{lineEnd:{buffer:r,divisor:0,stride:8,offset:0},lineTop:{buffer:r,divisor:0,stride:8,offset:4},aCoord:{buffer:t.prop("positionBuffer"),stride:8,offset:8,divisor:1},bCoord:{buffer:t.prop("positionBuffer"),stride:8,offset:16,divisor:1},aCoordFract:{buffer:t.prop("positionFractBuffer"),stride:8,offset:8,divisor:1},bCoordFract:{buffer:t.prop("positionFractBuffer"),stride:8,offset:16,divisor:1},color:{buffer:t.prop("colorBuffer"),stride:4,offset:0,divisor:1}}},n));try{e=t(a({cull:{enable:!0,face:"back"},vert:o(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec2 aCoord, bCoord, nextCoord, prevCoord;\nattribute vec4 aColor, bColor;\nattribute float lineEnd, lineTop;\n\nuniform vec2 scale, translate;\nuniform float thickness, pixelRatio, id, depth;\nuniform vec4 viewport;\nuniform float miterLimit, miterMode;\n\nvarying vec4 fragColor;\nvarying vec4 startCutoff, endCutoff;\nvarying vec2 tangent;\nvarying vec2 startCoord, endCoord;\nvarying float enableStartMiter, enableEndMiter;\n\nconst float REVERSE_THRESHOLD = -.875;\nconst float MIN_DIFF = 1e-6;\n\n// TODO: possible optimizations: avoid overcalculating all for vertices and calc just one instead\n// TODO: precalculate dot products, normalize things beforehead etc.\n// TODO: refactor to rectangular algorithm\n\nfloat distToLine(vec2 p, vec2 a, vec2 b) {\n\tvec2 diff = b - a;\n\tvec2 perp = normalize(vec2(-diff.y, diff.x));\n\treturn dot(p - a, perp);\n}\n\nbool isNaN( float val ){\n  return ( val < 0.0 || 0.0 < val || val == 0.0 ) ? false : true;\n}\n\nvoid main() {\n\tvec2 aCoord = aCoord, bCoord = bCoord, prevCoord = prevCoord, nextCoord = nextCoord;\n\n  vec2 adjustedScale;\n  adjustedScale.x = (abs(scale.x) < MIN_DIFF) ? MIN_DIFF : scale.x;\n  adjustedScale.y = (abs(scale.y) < MIN_DIFF) ? MIN_DIFF : scale.y;\n\n  vec2 scaleRatio = adjustedScale * viewport.zw;\n\tvec2 normalWidth = thickness / scaleRatio;\n\n\tfloat lineStart = 1. - lineEnd;\n\tfloat lineBot = 1. - lineTop;\n\n\tfragColor = (lineStart * aColor + lineEnd * bColor) / 255.;\n\n\tif (isNaN(aCoord.x) || isNaN(aCoord.y) || isNaN(bCoord.x) || isNaN(bCoord.y)) return;\n\n\tif (aCoord == prevCoord) prevCoord = aCoord + normalize(bCoord - aCoord);\n\tif (bCoord == nextCoord) nextCoord = bCoord - normalize(bCoord - aCoord);\n\n\tvec2 prevDiff = aCoord - prevCoord;\n\tvec2 currDiff = bCoord - aCoord;\n\tvec2 nextDiff = nextCoord - bCoord;\n\n\tvec2 prevTangent = normalize(prevDiff * scaleRatio);\n\tvec2 currTangent = normalize(currDiff * scaleRatio);\n\tvec2 nextTangent = normalize(nextDiff * scaleRatio);\n\n\tvec2 prevNormal = vec2(-prevTangent.y, prevTangent.x);\n\tvec2 currNormal = vec2(-currTangent.y, currTangent.x);\n\tvec2 nextNormal = vec2(-nextTangent.y, nextTangent.x);\n\n\tvec2 startJoinDirection = normalize(prevTangent - currTangent);\n\tvec2 endJoinDirection = normalize(currTangent - nextTangent);\n\n\t// collapsed/unidirectional segment cases\n\t// FIXME: there should be more elegant solution\n\tvec2 prevTanDiff = abs(prevTangent - currTangent);\n\tvec2 nextTanDiff = abs(nextTangent - currTangent);\n\tif (max(prevTanDiff.x, prevTanDiff.y) < MIN_DIFF) {\n\t\tstartJoinDirection = currNormal;\n\t}\n\tif (max(nextTanDiff.x, nextTanDiff.y) < MIN_DIFF) {\n\t\tendJoinDirection = currNormal;\n\t}\n\tif (aCoord == bCoord) {\n\t\tendJoinDirection = startJoinDirection;\n\t\tcurrNormal = prevNormal;\n\t\tcurrTangent = prevTangent;\n\t}\n\n\ttangent = currTangent;\n\n\t//calculate join shifts relative to normals\n\tfloat startJoinShift = dot(currNormal, startJoinDirection);\n\tfloat endJoinShift = dot(currNormal, endJoinDirection);\n\n\tfloat startMiterRatio = abs(1. / startJoinShift);\n\tfloat endMiterRatio = abs(1. / endJoinShift);\n\n\tvec2 startJoin = startJoinDirection * startMiterRatio;\n\tvec2 endJoin = endJoinDirection * endMiterRatio;\n\n\tvec2 startTopJoin, startBotJoin, endTopJoin, endBotJoin;\n\tstartTopJoin = sign(startJoinShift) * startJoin * .5;\n\tstartBotJoin = -startTopJoin;\n\n\tendTopJoin = sign(endJoinShift) * endJoin * .5;\n\tendBotJoin = -endTopJoin;\n\n\tvec2 aTopCoord = aCoord + normalWidth * startTopJoin;\n\tvec2 bTopCoord = bCoord + normalWidth * endTopJoin;\n\tvec2 aBotCoord = aCoord + normalWidth * startBotJoin;\n\tvec2 bBotCoord = bCoord + normalWidth * endBotJoin;\n\n\t//miter anti-clipping\n\tfloat baClipping = distToLine(bCoord, aCoord, aBotCoord) / dot(normalize(normalWidth * endBotJoin), normalize(normalWidth.yx * vec2(-startBotJoin.y, startBotJoin.x)));\n\tfloat abClipping = distToLine(aCoord, bCoord, bTopCoord) / dot(normalize(normalWidth * startBotJoin), normalize(normalWidth.yx * vec2(-endBotJoin.y, endBotJoin.x)));\n\n\t//prevent close to reverse direction switch\n\tbool prevReverse = dot(currTangent, prevTangent) <= REVERSE_THRESHOLD && abs(dot(currTangent, prevNormal)) * min(length(prevDiff), length(currDiff)) <  length(normalWidth * currNormal);\n\tbool nextReverse = dot(currTangent, nextTangent) <= REVERSE_THRESHOLD && abs(dot(currTangent, nextNormal)) * min(length(nextDiff), length(currDiff)) <  length(normalWidth * currNormal);\n\n\tif (prevReverse) {\n\t\t//make join rectangular\n\t\tvec2 miterShift = normalWidth * startJoinDirection * miterLimit * .5;\n\t\tfloat normalAdjust = 1. - min(miterLimit / startMiterRatio, 1.);\n\t\taBotCoord = aCoord + miterShift - normalAdjust * normalWidth * currNormal * .5;\n\t\taTopCoord = aCoord + miterShift + normalAdjust * normalWidth * currNormal * .5;\n\t}\n\telse if (!nextReverse && baClipping > 0. && baClipping < length(normalWidth * endBotJoin)) {\n\t\t//handle miter clipping\n\t\tbTopCoord -= normalWidth * endTopJoin;\n\t\tbTopCoord += normalize(endTopJoin * normalWidth) * baClipping;\n\t}\n\n\tif (nextReverse) {\n\t\t//make join rectangular\n\t\tvec2 miterShift = normalWidth * endJoinDirection * miterLimit * .5;\n\t\tfloat normalAdjust = 1. - min(miterLimit / endMiterRatio, 1.);\n\t\tbBotCoord = bCoord + miterShift - normalAdjust * normalWidth * currNormal * .5;\n\t\tbTopCoord = bCoord + miterShift + normalAdjust * normalWidth * currNormal * .5;\n\t}\n\telse if (!prevReverse && abClipping > 0. && abClipping < length(normalWidth * startBotJoin)) {\n\t\t//handle miter clipping\n\t\taBotCoord -= normalWidth * startBotJoin;\n\t\taBotCoord += normalize(startBotJoin * normalWidth) * abClipping;\n\t}\n\n\tvec2 aTopPosition = (aTopCoord) * adjustedScale + translate;\n\tvec2 aBotPosition = (aBotCoord) * adjustedScale + translate;\n\n\tvec2 bTopPosition = (bTopCoord) * adjustedScale + translate;\n\tvec2 bBotPosition = (bBotCoord) * adjustedScale + translate;\n\n\t//position is normalized 0..1 coord on the screen\n\tvec2 position = (aTopPosition * lineTop + aBotPosition * lineBot) * lineStart + (bTopPosition * lineTop + bBotPosition * lineBot) * lineEnd;\n\n\tstartCoord = aCoord * scaleRatio + translate * viewport.zw + viewport.xy;\n\tendCoord = bCoord * scaleRatio + translate * viewport.zw + viewport.xy;\n\n\tgl_Position = vec4(position  * 2.0 - 1.0, depth, 1);\n\n\tenableStartMiter = step(dot(currTangent, prevTangent), .5);\n\tenableEndMiter = step(dot(currTangent, nextTangent), .5);\n\n\t//bevel miter cutoffs\n\tif (miterMode == 1.) {\n\t\tif (enableStartMiter == 1.) {\n\t\t\tvec2 startMiterWidth = vec2(startJoinDirection) * thickness * miterLimit * .5;\n\t\t\tstartCutoff = vec4(aCoord, aCoord);\n\t\t\tstartCutoff.zw += vec2(-startJoinDirection.y, startJoinDirection.x) / scaleRatio;\n\t\t\tstartCutoff = startCutoff * scaleRatio.xyxy + translate.xyxy * viewport.zwzw;\n\t\t\tstartCutoff += viewport.xyxy;\n\t\t\tstartCutoff += startMiterWidth.xyxy;\n\t\t}\n\n\t\tif (enableEndMiter == 1.) {\n\t\t\tvec2 endMiterWidth = vec2(endJoinDirection) * thickness * miterLimit * .5;\n\t\t\tendCutoff = vec4(bCoord, bCoord);\n\t\t\tendCutoff.zw += vec2(-endJoinDirection.y, endJoinDirection.x)  / scaleRatio;\n\t\t\tendCutoff = endCutoff * scaleRatio.xyxy + translate.xyxy * viewport.zwzw;\n\t\t\tendCutoff += viewport.xyxy;\n\t\t\tendCutoff += endMiterWidth.xyxy;\n\t\t}\n\t}\n\n\t//round miter cutoffs\n\telse if (miterMode == 2.) {\n\t\tif (enableStartMiter == 1.) {\n\t\t\tvec2 startMiterWidth = vec2(startJoinDirection) * thickness * abs(dot(startJoinDirection, currNormal)) * .5;\n\t\t\tstartCutoff = vec4(aCoord, aCoord);\n\t\t\tstartCutoff.zw += vec2(-startJoinDirection.y, startJoinDirection.x) / scaleRatio;\n\t\t\tstartCutoff = startCutoff * scaleRatio.xyxy + translate.xyxy * viewport.zwzw;\n\t\t\tstartCutoff += viewport.xyxy;\n\t\t\tstartCutoff += startMiterWidth.xyxy;\n\t\t}\n\n\t\tif (enableEndMiter == 1.) {\n\t\t\tvec2 endMiterWidth = vec2(endJoinDirection) * thickness * abs(dot(endJoinDirection, currNormal)) * .5;\n\t\t\tendCutoff = vec4(bCoord, bCoord);\n\t\t\tendCutoff.zw += vec2(-endJoinDirection.y, endJoinDirection.x)  / scaleRatio;\n\t\t\tendCutoff = endCutoff * scaleRatio.xyxy + translate.xyxy * viewport.zwzw;\n\t\t\tendCutoff += viewport.xyxy;\n\t\t\tendCutoff += endMiterWidth.xyxy;\n\t\t}\n\t}\n}\n"]),frag:o(["precision highp float;\n#define GLSLIFY 1\n\nuniform sampler2D dashPattern;\nuniform float dashSize, pixelRatio, thickness, opacity, id, miterMode;\n\nvarying vec4 fragColor;\nvarying vec2 tangent;\nvarying vec4 startCutoff, endCutoff;\nvarying vec2 startCoord, endCoord;\nvarying float enableStartMiter, enableEndMiter;\n\nfloat distToLine(vec2 p, vec2 a, vec2 b) {\n\tvec2 diff = b - a;\n\tvec2 perp = normalize(vec2(-diff.y, diff.x));\n\treturn dot(p - a, perp);\n}\n\nvoid main() {\n\tfloat alpha = 1., distToStart, distToEnd;\n\tfloat cutoff = thickness * .5;\n\n\t//bevel miter\n\tif (miterMode == 1.) {\n\t\tif (enableStartMiter == 1.) {\n\t\t\tdistToStart = distToLine(gl_FragCoord.xy, startCutoff.xy, startCutoff.zw);\n\t\t\tif (distToStart < -1.) {\n\t\t\t\tdiscard;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\talpha *= min(max(distToStart + 1., 0.), 1.);\n\t\t}\n\n\t\tif (enableEndMiter == 1.) {\n\t\t\tdistToEnd = distToLine(gl_FragCoord.xy, endCutoff.xy, endCutoff.zw);\n\t\t\tif (distToEnd < -1.) {\n\t\t\t\tdiscard;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\talpha *= min(max(distToEnd + 1., 0.), 1.);\n\t\t}\n\t}\n\n\t// round miter\n\telse if (miterMode == 2.) {\n\t\tif (enableStartMiter == 1.) {\n\t\t\tdistToStart = distToLine(gl_FragCoord.xy, startCutoff.xy, startCutoff.zw);\n\t\t\tif (distToStart < 0.) {\n\t\t\t\tfloat radius = length(gl_FragCoord.xy - startCoord);\n\n\t\t\t\tif(radius > cutoff + .5) {\n\t\t\t\t\tdiscard;\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\talpha -= smoothstep(cutoff - .5, cutoff + .5, radius);\n\t\t\t}\n\t\t}\n\n\t\tif (enableEndMiter == 1.) {\n\t\t\tdistToEnd = distToLine(gl_FragCoord.xy, endCutoff.xy, endCutoff.zw);\n\t\t\tif (distToEnd < 0.) {\n\t\t\t\tfloat radius = length(gl_FragCoord.xy - endCoord);\n\n\t\t\t\tif(radius > cutoff + .5) {\n\t\t\t\t\tdiscard;\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\talpha -= smoothstep(cutoff - .5, cutoff + .5, radius);\n\t\t\t}\n\t\t}\n\t}\n\n\tfloat t = fract(dot(tangent, gl_FragCoord.xy) / dashSize) * .5 + .25;\n\tfloat dash = texture2D(dashPattern, vec2(t, .5)).r;\n\n\tgl_FragColor = fragColor;\n\tgl_FragColor.a *= alpha * opacity * dash;\n}\n"]),attributes:{lineEnd:{buffer:r,divisor:0,stride:8,offset:0},lineTop:{buffer:r,divisor:0,stride:8,offset:4},aColor:{buffer:t.prop("colorBuffer"),stride:4,offset:0,divisor:1},bColor:{buffer:t.prop("colorBuffer"),stride:4,offset:4,divisor:1},prevCoord:{buffer:t.prop("positionBuffer"),stride:8,offset:0,divisor:1},aCoord:{buffer:t.prop("positionBuffer"),stride:8,offset:8,divisor:1},bCoord:{buffer:t.prop("positionBuffer"),stride:8,offset:16,divisor:1},nextCoord:{buffer:t.prop("positionBuffer"),stride:8,offset:24,divisor:1}}},n))}catch(t){e=i}var s=t({primitive:"triangle",elements:function(t,e){return e.triangles},offset:0,vert:o(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec2 position, positionFract;\n\nuniform vec4 color;\nuniform vec2 scale, scaleFract, translate, translateFract;\nuniform float pixelRatio, id;\nuniform vec4 viewport;\nuniform float opacity;\n\nvarying vec4 fragColor;\n\nconst float MAX_LINES = 256.;\n\nvoid main() {\n\tfloat depth = (MAX_LINES - 4. - id) / (MAX_LINES);\n\n\tvec2 position = position * scale + translate\n       + positionFract * scale + translateFract\n       + position * scaleFract\n       + positionFract * scaleFract;\n\n\tgl_Position = vec4(position * 2.0 - 1.0, depth, 1);\n\n\tfragColor = color / 255.;\n\tfragColor.a *= opacity;\n}\n"]),frag:o(["precision highp float;\n#define GLSLIFY 1\n\nvarying vec4 fragColor;\n\nvoid main() {\n\tgl_FragColor = fragColor;\n}\n"]),uniforms:{scale:t.prop("scale"),color:t.prop("fill"),scaleFract:t.prop("scaleFract"),translateFract:t.prop("translateFract"),translate:t.prop("translate"),opacity:t.prop("opacity"),pixelRatio:t.context("pixelRatio"),id:t.prop("id"),viewport:function(t,e){return[e.viewport.x,e.viewport.y,t.viewportWidth,t.viewportHeight]}},attributes:{position:{buffer:t.prop("positionBuffer"),stride:8,offset:8},positionFract:{buffer:t.prop("positionFractBuffer"),stride:8,offset:8}},blend:n.blend,depth:{enable:!1},scissor:n.scissor,stencil:n.stencil,viewport:n.viewport});return{fill:s,rect:i,miter:e}},g.defaults={dashes:null,join:"miter",miterLimit:1,thickness:10,cap:"square",color:"black",opacity:1,overlay:!1,viewport:null,range:null,close:!1,fill:null},g.prototype.render=function(){for(var t,e=[],r=arguments.length;r--;)e[r]=arguments[r];e.length&&(t=this).update.apply(t,e),this.draw()},g.prototype.draw=function(){for(var t=this,e=[],r=arguments.length;r--;)e[r]=arguments[r];return(e.length?e:this.passes).forEach(function(e,r){var n;if(e&&Array.isArray(e))return(n=t).draw.apply(n,e);"number"==typeof e&&(e=t.passes[e]),e&&e.count>1&&e.opacity&&(t.regl._refresh(),e.fill&&e.triangles&&e.triangles.length>2&&t.shaders.fill(e),e.thickness&&(e.scale[0]*e.viewport.width>g.precisionThreshold||e.scale[1]*e.viewport.height>g.precisionThreshold?t.shaders.rect(e):"rect"===e.join||!e.join&&(e.thickness<=2||e.count>=g.maxPoints)?t.shaders.rect(e):t.shaders.miter(e)))}),this},g.prototype.update=function(t){var e=this;if(t){null!=t.length?"number"==typeof t[0]&&(t=[{positions:t}]):Array.isArray(t)||(t=[t]);var r=this.regl,o=this.gl;if(t.forEach(function(t,f){var d=e.passes[f];if(void 0!==t)if(null!==t){if("number"==typeof t[0]&&(t={positions:t}),t=s(t,{positions:"positions points data coords",thickness:"thickness lineWidth lineWidths line-width linewidth width stroke-width strokewidth strokeWidth",join:"lineJoin linejoin join type mode",miterLimit:"miterlimit miterLimit",dashes:"dash dashes dasharray dash-array dashArray",color:"color colour stroke colors colours stroke-color strokeColor",fill:"fill fill-color fillColor",opacity:"alpha opacity",overlay:"overlay crease overlap intersect",close:"closed close closed-path closePath",range:"range dataBox",viewport:"viewport viewBox",hole:"holes hole hollow"}),d||(e.passes[f]=d={id:f,scale:null,scaleFract:null,translate:null,translateFract:null,count:0,hole:[],depth:0,dashLength:1,dashTexture:r.texture({channels:1,data:new Uint8Array([255]),width:1,height:1,mag:"linear",min:"linear"}),colorBuffer:r.buffer({usage:"dynamic",type:"uint8",data:new Uint8Array}),positionBuffer:r.buffer({usage:"dynamic",type:"float",data:new Uint8Array}),positionFractBuffer:r.buffer({usage:"dynamic",type:"float",data:new Uint8Array})},t=a({},g.defaults,t)),null!=t.thickness&&(d.thickness=parseFloat(t.thickness)),null!=t.opacity&&(d.opacity=parseFloat(t.opacity)),null!=t.miterLimit&&(d.miterLimit=parseFloat(t.miterLimit)),null!=t.overlay&&(d.overlay=!!t.overlay,f<g.maxLines&&(d.depth=2*(g.maxLines-1-f%g.maxLines)/g.maxLines-1)),null!=t.join&&(d.join=t.join),null!=t.hole&&(d.hole=t.hole),null!=t.fill&&(d.fill=t.fill?n(t.fill,"uint8"):null),null!=t.viewport&&(d.viewport=v(t.viewport)),d.viewport||(d.viewport=v([o.drawingBufferWidth,o.drawingBufferHeight])),null!=t.close&&(d.close=t.close),null===t.positions&&(t.positions=[]),t.positions){var m,y;if(t.positions.x&&t.positions.y){var x=t.positions.x,b=t.positions.y;y=d.count=Math.max(x.length,b.length),m=new Float64Array(2*y);for(var _=0;_<y;_++)m[2*_]=x[_],m[2*_+1]=b[_]}else m=l(t.positions,"float64"),y=d.count=Math.floor(m.length/2);var w=d.bounds=i(m,2);if(d.fill){for(var k=[],A={},T=0,M=0,E=0,S=d.count;M<S;M++){var C=m[2*M],L=m[2*M+1];isNaN(C)||isNaN(L)||null==C||null==L?(C=m[2*T],L=m[2*T+1],A[M]=T):T=M,k[E++]=C,k[E++]=L}for(var O=u(k,d.hole||[]),I=0,P=O.length;I<P;I++)null!=A[O[I]]&&(O[I]=A[O[I]]);d.triangles=O}var D=new Float64Array(m);c(D,2,w);var z=new Float64Array(2*y+6);d.close?m[0]===m[2*y-2]&&m[1]===m[2*y-1]?(z[0]=D[2*y-4],z[1]=D[2*y-3]):(z[0]=D[2*y-2],z[1]=D[2*y-1]):(z[0]=D[0],z[1]=D[1]),z.set(D,2),d.close?m[0]===m[2*y-2]&&m[1]===m[2*y-1]?(z[2*y+2]=D[2],z[2*y+3]=D[3],d.count-=1):(z[2*y+2]=D[0],z[2*y+3]=D[1],z[2*y+4]=D[2],z[2*y+5]=D[3]):(z[2*y+2]=D[2*y-2],z[2*y+3]=D[2*y-1],z[2*y+4]=D[2*y-2],z[2*y+5]=D[2*y-1]),d.positionBuffer(h(z)),d.positionFractBuffer(p(z))}if(t.range?d.range=t.range:d.range||(d.range=d.bounds),(t.range||t.positions)&&d.count){var R=d.bounds,F=R[2]-R[0],B=R[3]-R[1],N=d.range[2]-d.range[0],j=d.range[3]-d.range[1];d.scale=[F/N,B/j],d.translate=[-d.range[0]/N+R[0]/N||0,-d.range[1]/j+R[1]/j||0],d.scaleFract=p(d.scale),d.translateFract=p(d.translate)}if(t.dashes){var V,U=0;if(!t.dashes||t.dashes.length<2)U=1,V=new Uint8Array([255,255,255,255,255,255,255,255]);else{U=0;for(var H=0;H<t.dashes.length;++H)U+=t.dashes[H];V=new Uint8Array(U*g.dashMult);for(var q=0,G=255,W=0;W<2;W++)for(var Y=0;Y<t.dashes.length;++Y){for(var X=0,Z=t.dashes[Y]*g.dashMult*.5;X<Z;++X)V[q++]=G;G^=255}}d.dashLength=U,d.dashTexture({channels:1,data:V,width:V.length,height:1,mag:"linear",min:"linear"},0,0)}if(t.color){var $=d.count,J=t.color;J||(J="transparent");var K=new Uint8Array(4*$+4);if(Array.isArray(J)&&"number"!=typeof J[0]){for(var Q=0;Q<$;Q++){var tt=n(J[Q],"uint8");K.set(tt,4*Q)}K.set(n(J[0],"uint8"),4*$)}else for(var et=n(J,"uint8"),rt=0;rt<$+1;rt++)K.set(et,4*rt);d.colorBuffer({usage:"dynamic",type:"uint8",data:K})}}else e.passes[f]=null}),t.length<this.passes.length){for(var f=t.length;f<this.passes.length;f++){var d=e.passes[f];d&&(d.colorBuffer.destroy(),d.positionBuffer.destroy(),d.dashTexture.destroy())}this.passes.length=t.length}for(var m=[],y=0;y<this.passes.length;y++)null!==e.passes[y]&&m.push(e.passes[y]);return this.passes=m,this}},g.prototype.destroy=function(){return this.passes.forEach(function(t){t.colorBuffer.destroy(),t.positionBuffer.destroy(),t.dashTexture.destroy()}),this.passes.length=0,this}},{"array-bounds":58,"array-normalize":59,"color-normalize":113,earcut:165,"es6-weak-map":219,"flatten-vertex-data":226,glslify:404,"object-assign":449,"parse-rect":454,"pick-by-alias":460,"to-float32":525}],487:[function(t,e,r){"use strict";function n(t,e){return function(t){if(Array.isArray(t))return t}(t)||function(t,e){var r=[],n=!0,i=!1,a=void 0;try{for(var o,s=t[Symbol.iterator]();!(n=(o=s.next()).done)&&(r.push(o.value),!e||r.length!==e);n=!0);}catch(t){i=!0,a=t}finally{try{n||null==s.return||s.return()}finally{if(i)throw a}}return r}(t,e)||function(){throw new TypeError("Invalid attempt to destructure non-iterable instance")}()}function i(t){return function(t){if(Array.isArray(t)){for(var e=0,r=new Array(t.length);e<t.length;e++)r[e]=t[e];return r}}(t)||function(t){if(Symbol.iterator in Object(t)||"[object Arguments]"===Object.prototype.toString.call(t))return Array.from(t)}(t)||function(){throw new TypeError("Invalid attempt to spread non-iterable instance")}()}var a=t("color-normalize"),o=t("array-bounds"),s=t("color-id"),l=t("point-cluster"),u=t("object-assign"),c=t("glslify"),f=t("pick-by-alias"),h=t("update-diff"),p=t("flatten-vertex-data"),d=t("is-iexplorer"),v=t("to-float32"),g=t("parse-rect"),m=y;function y(t,e){var r=this;if(!(this instanceof y))return new y(t,e);"function"==typeof t?(e||(e={}),e.regl=t):(e=t,t=null),e&&e.length&&(e.positions=e);var n,i=(t=e.regl)._gl,a=[];this.tooManyColors=d,n=t.texture({data:new Uint8Array(1020),width:255,height:1,type:"uint8",format:"rgba",wrapS:"clamp",wrapT:"clamp",mag:"nearest",min:"nearest"}),u(this,{regl:t,gl:i,groups:[],markerCache:[null],markerTextures:[null],palette:a,paletteIds:{},paletteTexture:n,maxColors:255,maxSize:100,canvas:i.canvas}),this.update(e);var o={uniforms:{pixelRatio:t.context("pixelRatio"),palette:n,paletteSize:function(t,e){return[r.tooManyColors?0:255,n.height]},scale:t.prop("scale"),scaleFract:t.prop("scaleFract"),translate:t.prop("translate"),translateFract:t.prop("translateFract"),opacity:t.prop("opacity"),marker:t.prop("markerTexture")},attributes:{x:function(t,e){return e.xAttr||{buffer:e.positionBuffer,stride:8,offset:0}},y:function(t,e){return e.yAttr||{buffer:e.positionBuffer,stride:8,offset:4}},xFract:function(t,e){return e.xAttr?{constant:[0,0]}:{buffer:e.positionFractBuffer,stride:8,offset:0}},yFract:function(t,e){return e.yAttr?{constant:[0,0]}:{buffer:e.positionFractBuffer,stride:8,offset:4}},size:function(t,e){return e.size.length?{buffer:e.sizeBuffer,stride:2,offset:0}:{constant:[Math.round(255*e.size/r.maxSize)]}},borderSize:function(t,e){return e.borderSize.length?{buffer:e.sizeBuffer,stride:2,offset:1}:{constant:[Math.round(255*e.borderSize/r.maxSize)]}},colorId:function(t,e){return e.color.length?{buffer:e.colorBuffer,stride:r.tooManyColors?8:4,offset:0}:{constant:r.tooManyColors?a.slice(4*e.color,4*e.color+4):[e.color]}},borderColorId:function(t,e){return e.borderColor.length?{buffer:e.colorBuffer,stride:r.tooManyColors?8:4,offset:r.tooManyColors?4:2}:{constant:r.tooManyColors?a.slice(4*e.borderColor,4*e.borderColor+4):[e.borderColor]}},isActive:function(t,e){return!0===e.activation?{constant:[1]}:e.activation?e.activation:{constant:[0]}}},blend:{enable:!0,color:[0,0,0,1],func:{srcRGB:"src alpha",dstRGB:"one minus src alpha",srcAlpha:"one minus dst alpha",dstAlpha:"one"}},scissor:{enable:!0,box:t.prop("viewport")},viewport:t.prop("viewport"),stencil:{enable:!1},depth:{enable:!1},elements:t.prop("elements"),count:t.prop("count"),offset:t.prop("offset"),primitive:"points"},s=u({},o);s.frag=c(["precision highp float;\n#define GLSLIFY 1\n\nvarying vec4 fragColor, fragBorderColor;\nvarying float fragWidth, fragBorderColorLevel, fragColorLevel;\n\nuniform sampler2D marker;\nuniform float pixelRatio, opacity;\n\nfloat smoothStep(float x, float y) {\n  return 1.0 / (1.0 + exp(50.0*(x - y)));\n}\n\nvoid main() {\n  float dist = texture2D(marker, gl_PointCoord).r, delta = fragWidth;\n\n  // max-distance alpha\n  if (dist < 0.003) discard;\n\n  // null-border case\n  if (fragBorderColorLevel == fragColorLevel || fragBorderColor.a == 0.) {\n    float colorAmt = smoothstep(.5 - delta, .5 + delta, dist);\n    gl_FragColor = vec4(fragColor.rgb, colorAmt * fragColor.a * opacity);\n  }\n  else {\n    float borderColorAmt = smoothstep(fragBorderColorLevel - delta, fragBorderColorLevel + delta, dist);\n    float colorAmt = smoothstep(fragColorLevel - delta, fragColorLevel + delta, dist);\n\n    vec4 color = fragBorderColor;\n    color.a *= borderColorAmt;\n    color = mix(color, fragColor, colorAmt);\n    color.a *= opacity;\n\n    gl_FragColor = color;\n  }\n\n}\n"]),s.vert=c(["precision highp float;\n#define GLSLIFY 1\n\nattribute float x, y, xFract, yFract;\nattribute float size, borderSize;\nattribute vec4 colorId, borderColorId;\nattribute float isActive;\n\nuniform vec2 scale, scaleFract, translate, translateFract, paletteSize;\nuniform float pixelRatio;\nuniform sampler2D palette;\n\nconst float maxSize = 100.;\nconst float borderLevel = .5;\n\nvarying vec4 fragColor, fragBorderColor;\nvarying float fragPointSize, fragBorderRadius, fragWidth, fragBorderColorLevel, fragColorLevel;\n\nbool isDirect = (paletteSize.x < 1.);\n\nvec4 getColor(vec4 id) {\n  return isDirect ? id / 255. : texture2D(palette,\n    vec2(\n      (id.x + .5) / paletteSize.x,\n      (id.y + .5) / paletteSize.y\n    )\n  );\n}\n\nvoid main() {\n  if (isActive == 0.) return;\n\n  vec2 position = vec2(x, y);\n  vec2 positionFract = vec2(xFract, yFract);\n\n  vec4 color = getColor(colorId);\n  vec4 borderColor = getColor(borderColorId);\n\n  float size = size * maxSize / 255.;\n  float borderSize = borderSize * maxSize / 255.;\n\n  gl_PointSize = 2. * size * pixelRatio;\n  fragPointSize = size * pixelRatio;\n\n  vec2 pos = (position + translate) * scale\n      + (positionFract + translateFract) * scale\n      + (position + translate) * scaleFract\n      + (positionFract + translateFract) * scaleFract;\n\n  gl_Position = vec4(pos * 2. - 1., 0, 1);\n\n  fragColor = color;\n  fragBorderColor = borderColor;\n  fragWidth = 1. / gl_PointSize;\n\n  fragBorderColorLevel = clamp(borderLevel - borderLevel * borderSize / size, 0., 1.);\n  fragColorLevel = clamp(borderLevel + (1. - borderLevel) * borderSize / size, 0., 1.);\n}"]),this.drawMarker=t(s);var l=u({},o);l.frag=c(["precision highp float;\n#define GLSLIFY 1\n\nvarying vec4 fragColor, fragBorderColor;\n\nuniform float opacity;\nvarying float fragBorderRadius, fragWidth;\n\nfloat smoothStep(float edge0, float edge1, float x) {\n\tfloat t;\n\tt = clamp((x - edge0) / (edge1 - edge0), 0.0, 1.0);\n\treturn t * t * (3.0 - 2.0 * t);\n}\n\nvoid main() {\n\tfloat radius, alpha = 1.0, delta = fragWidth;\n\n\tradius = length(2.0 * gl_PointCoord.xy - 1.0);\n\n\tif (radius > 1.0 + delta) {\n\t\tdiscard;\n\t}\n\n\talpha -= smoothstep(1.0 - delta, 1.0 + delta, radius);\n\n\tfloat borderRadius = fragBorderRadius;\n\tfloat ratio = smoothstep(borderRadius - delta, borderRadius + delta, radius);\n\tvec4 color = mix(fragColor, fragBorderColor, ratio);\n\tcolor.a *= alpha * opacity;\n\tgl_FragColor = color;\n}\n"]),l.vert=c(["precision highp float;\n#define GLSLIFY 1\n\nattribute float x, y, xFract, yFract;\nattribute float size, borderSize;\nattribute vec4 colorId, borderColorId;\nattribute float isActive;\n\nuniform vec2 scale, scaleFract, translate, translateFract;\nuniform float pixelRatio;\nuniform sampler2D palette;\nuniform vec2 paletteSize;\n\nconst float maxSize = 100.;\n\nvarying vec4 fragColor, fragBorderColor;\nvarying float fragBorderRadius, fragWidth;\n\nbool isDirect = (paletteSize.x < 1.);\n\nvec4 getColor(vec4 id) {\n  return isDirect ? id / 255. : texture2D(palette,\n    vec2(\n      (id.x + .5) / paletteSize.x,\n      (id.y + .5) / paletteSize.y\n    )\n  );\n}\n\nvoid main() {\n  // ignore inactive points\n  if (isActive == 0.) return;\n\n  vec2 position = vec2(x, y);\n  vec2 positionFract = vec2(xFract, yFract);\n\n  vec4 color = getColor(colorId);\n  vec4 borderColor = getColor(borderColorId);\n\n  float size = size * maxSize / 255.;\n  float borderSize = borderSize * maxSize / 255.;\n\n  gl_PointSize = (size + borderSize) * pixelRatio;\n\n  vec2 pos = (position + translate) * scale\n      + (positionFract + translateFract) * scale\n      + (position + translate) * scaleFract\n      + (positionFract + translateFract) * scaleFract;\n\n  gl_Position = vec4(pos * 2. - 1., 0, 1);\n\n  fragBorderRadius = 1. - 2. * borderSize / (size + borderSize);\n  fragColor = color;\n  fragBorderColor = borderColor.a == 0. || borderSize == 0. ? vec4(color.rgb, 0.) : borderColor;\n  fragWidth = 1. / gl_PointSize;\n}\n"]),d&&(l.frag=l.frag.replace("smoothstep","smoothStep"),s.frag=s.frag.replace("smoothstep","smoothStep")),this.drawCircle=t(l)}y.defaults={color:"black",borderColor:"transparent",borderSize:0,size:12,opacity:1,marker:void 0,viewport:null,range:null,pixelSize:null,count:0,offset:0,bounds:null,positions:[],snap:1e4},y.prototype.render=function(){return arguments.length&&this.update.apply(this,arguments),this.draw(),this},y.prototype.draw=function(){for(var t=this,e=arguments.length,r=new Array(e),n=0;n<e;n++)r[n]=arguments[n];var i=this.groups;if(1===r.length&&Array.isArray(r[0])&&(null===r[0][0]||Array.isArray(r[0][0]))&&(r=r[0]),this.regl._refresh(),r.length)for(var a=0;a<r.length;a++)this.drawItem(a,r[a]);else i.forEach(function(e,r){t.drawItem(r)});return this},y.prototype.drawItem=function(t,e){var r=this.groups,n=r[t];if("number"==typeof e&&(t=e,n=r[e],e=null),n&&n.count&&n.opacity){n.activation[0]&&this.drawCircle(this.getMarkerDrawOptions(0,n,e));for(var a=[],o=1;o<n.activation.length;o++)n.activation[o]&&(!0===n.activation[o]||n.activation[o].data.length)&&a.push.apply(a,i(this.getMarkerDrawOptions(o,n,e)));a.length&&this.drawMarker(a)}},y.prototype.getMarkerDrawOptions=function(t,e,r){var i=e.range,a=e.tree,o=e.viewport,s=e.activation,l=e.selectionBuffer,c=e.count;if(this.regl,!a)return r?[u({},e,{markerTexture:this.markerTextures[t],activation:s[t],count:r.length,elements:r,offset:0})]:[u({},e,{markerTexture:this.markerTextures[t],activation:s[t],offset:0})];var f=[],h=a.range(i,{lod:!0,px:[(i[2]-i[0])/o.width,(i[3]-i[1])/o.height]});if(r){for(var p=s[t],d=p.data,v=new Uint8Array(c),g=0;g<r.length;g++){var m=r[g];v[m]=d?d[m]:1}l.subdata(v)}for(var y=h.length;y--;){var x=n(h[y],2),b=x[0],_=x[1];f.push(u({},e,{markerTexture:this.markerTextures[t],activation:r?l:s[t],offset:b,count:_-b}))}return f},y.prototype.update=function(){for(var t=this,e=arguments.length,r=new Array(e),n=0;n<e;n++)r[n]=arguments[n];if(r.length){1===r.length&&Array.isArray(r[0])&&(r=r[0]);var i=this.groups,a=this.gl,s=this.regl,c=this.maxSize,d=this.maxColors,m=this.palette;this.groups=i=r.map(function(e,r){var n=i[r];if(void 0===e)return n;null===e?e={positions:null}:"function"==typeof e?e={ondraw:e}:"number"==typeof e[0]&&(e={positions:e}),null===(e=f(e,{positions:"positions data points",snap:"snap cluster lod tree",size:"sizes size radius",borderSize:"borderSizes borderSize border-size bordersize borderWidth borderWidths border-width borderwidth stroke-width strokeWidth strokewidth outline",color:"colors color fill fill-color fillColor",borderColor:"borderColors borderColor stroke stroke-color strokeColor",marker:"markers marker shape",range:"range dataBox databox",viewport:"viewport viewPort viewBox viewbox",opacity:"opacity alpha transparency",bounds:"bound bounds boundaries limits",tooManyColors:"tooManyColors palette paletteMode optimizePalette enablePalette"})).positions&&(e.positions=[]),null!=e.tooManyColors&&(t.tooManyColors=e.tooManyColors),n||(i[r]=n={id:r,scale:null,translate:null,scaleFract:null,translateFract:null,activation:[],selectionBuffer:s.buffer({data:new Uint8Array(0),usage:"stream",type:"uint8"}),sizeBuffer:s.buffer({data:new Uint8Array(0),usage:"dynamic",type:"uint8"}),colorBuffer:s.buffer({data:new Uint8Array(0),usage:"dynamic",type:"uint8"}),positionBuffer:s.buffer({data:new Uint8Array(0),usage:"dynamic",type:"float"}),positionFractBuffer:s.buffer({data:new Uint8Array(0),usage:"dynamic",type:"float"})},e=u({},y.defaults,e)),!e.positions||"marker"in e||(e.marker=n.marker,delete n.marker),!e.marker||"positions"in e||(e.positions=n.positions,delete n.positions);var x=0,b=0;if(h(n,e,[{snap:!0,size:function(t,e){return null==t&&(t=y.defaults.size),x+=t&&t.length?1:0,t},borderSize:function(t,e){return null==t&&(t=y.defaults.borderSize),x+=t&&t.length?1:0,t},opacity:parseFloat,color:function(e,r){return null==e&&(e=y.defaults.color),e=t.updateColor(e),b++,e},borderColor:function(e,r){return null==e&&(e=y.defaults.borderColor),e=t.updateColor(e),b++,e},bounds:function(t,e,r){return"range"in r||(r.range=null),t},positions:function(t,e,r){var n=e.snap,i=e.positionBuffer,a=e.positionFractBuffer,u=e.selectionBuffer;if(t.x||t.y)return t.x.length?e.xAttr={buffer:s.buffer(t.x),offset:0,stride:4,count:t.x.length}:e.xAttr={buffer:t.x.buffer,offset:4*t.x.offset||0,stride:4*(t.x.stride||1),count:t.x.count},t.y.length?e.yAttr={buffer:s.buffer(t.y),offset:0,stride:4,count:t.y.length}:e.yAttr={buffer:t.y.buffer,offset:4*t.y.offset||0,stride:4*(t.y.stride||1),count:t.y.count},e.count=Math.max(e.xAttr.count,e.yAttr.count),t;t=p(t,"float64");var c=e.count=Math.floor(t.length/2),f=e.bounds=c?o(t,2):null;if(r.range||e.range||(delete e.range,r.range=f),r.marker||e.marker||(delete e.marker,r.marker=null),n&&(!0===n||c>n)?e.tree=l(t,{bounds:f}):n&&n.length&&(e.tree=n),e.tree){var h={primitive:"points",usage:"static",data:e.tree,type:"uint32"};e.elements?e.elements(h):e.elements=s.elements(h)}return i({data:v.float(t),usage:"dynamic"}),a({data:v.fract(t),usage:"dynamic"}),u({data:new Uint8Array(c),type:"uint8",usage:"stream"}),t}},{marker:function(e,r,n){var i=r.activation;if(i.forEach(function(t){return t&&t.destroy&&t.destroy()}),i.length=0,e&&"number"!=typeof e[0]){for(var a=[],o=0,l=Math.min(e.length,r.count);o<l;o++){var u=t.addMarker(e[o]);a[u]||(a[u]=new Uint8Array(r.count)),a[u][o]=1}for(var c=0;c<a.length;c++)if(a[c]){var f={data:a[c],type:"uint8",usage:"static"};i[c]?i[c](f):i[c]=s.buffer(f),i[c].data=a[c]}}else{var h=t.addMarker(e);i[h]=!0}return e},range:function(t,e,r){var n=e.bounds;if(n)return t||(t=n),e.scale=[1/(t[2]-t[0]),1/(t[3]-t[1])],e.translate=[-t[0],-t[1]],e.scaleFract=v.fract(e.scale),e.translateFract=v.fract(e.translate),t},viewport:function(t){var e=g(t||[a.drawingBufferWidth,a.drawingBufferHeight]);return e}}]),x){var _=n,w=_.count,k=_.size,A=_.borderSize,T=_.sizeBuffer,M=new Uint8Array(2*w);if(k.length||A.length)for(var E=0;E<w;E++)M[2*E]=Math.round(255*(null==k[E]?k:k[E])/c),M[2*E+1]=Math.round(255*(null==A[E]?A:A[E])/c);T({data:M,usage:"dynamic"})}if(b){var S,C=n,L=C.count,O=C.color,I=C.borderColor,P=C.colorBuffer;if(t.tooManyColors){if(O.length||I.length){S=new Uint8Array(8*L);for(var D=0;D<L;D++){var z=O[D];S[8*D]=m[4*z],S[8*D+1]=m[4*z+1],S[8*D+2]=m[4*z+2],S[8*D+3]=m[4*z+3];var R=I[D];S[8*D+4]=m[4*R],S[8*D+5]=m[4*R+1],S[8*D+6]=m[4*R+2],S[8*D+7]=m[4*R+3]}}}else if(O.length||I.length){S=new Uint8Array(4*L+2);for(var F=0;F<L;F++)null!=O[F]&&(S[4*F]=O[F]%d,S[4*F+1]=Math.floor(O[F]/d)),null!=I[F]&&(S[4*F+2]=I[F]%d,S[4*F+3]=Math.floor(I[F]/d))}P({data:S||new Uint8Array(0),type:"uint8",usage:"dynamic"})}return n})}},y.prototype.addMarker=function(t){var e,r=this.markerTextures,n=this.regl,i=this.markerCache,a=null==t?0:i.indexOf(t);if(a>=0)return a;if(t instanceof Uint8Array||t instanceof Uint8ClampedArray)e=t;else{e=new Uint8Array(t.length);for(var o=0,s=t.length;o<s;o++)e[o]=255*t[o]}var l=Math.floor(Math.sqrt(e.length));return 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i=.25*(t=t.slice()).length%e;i<n*e;i++)t.push(0,0,0,0);r.height<n&&r.resize(e,n),r.subimage({width:Math.min(.25*t.length,e),height:n,data:t},0,0)}},y.prototype.destroy=function(){return this.groups.forEach(function(t){t.sizeBuffer.destroy(),t.positionBuffer.destroy(),t.positionFractBuffer.destroy(),t.colorBuffer.destroy(),t.activation.forEach(function(t){return t&&t.destroy&&t.destroy()}),t.selectionBuffer.destroy(),t.elements&&t.elements.destroy()}),this.groups.length=0,this.paletteTexture.destroy(),this.markerTextures.forEach(function(t){return t&&t.destroy&&t.destroy()}),this};var x=t("object-assign");e.exports=function(t,e){var r=new m(t,e),n=r.render.bind(r);return 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e=this._validate(t,this.minMonth,this.minDay,n.local.invalidYear);return(t=e.year()+(e.year()<0?1:0))%4==3||t%4==-1},monthsInYear:function(t){return this._validate(t,this.minMonth,this.minDay,n.local.invalidYear||n.regionalOptions[""].invalidYear),13},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(-n.dayOfWeek(),"d"),Math.floor((n.dayOfYear()-1)/7)+1},daysInMonth:function(t,e){var r=this._validate(t,e,this.minDay,n.local.invalidMonth);return this.daysPerMonth[r.month()-1]+(13===r.month()&&this.leapYear(r.year())?1:0)},weekDay:function(t,e,r){return(this.dayOfWeek(t,e,r)||7)<6},toJD:function(t,e,r){var a=this._validate(t,e,r,n.local.invalidDate);return(t=a.year())<0&&t++,a.day()+30*(a.month()-1)+365*(t-1)+Math.floor(t/4)+this.jdEpoch-1},fromJD:function(t){var e=Math.floor(t)+.5-this.jdEpoch,r=Math.floor((e-Math.floor((e+366)/1461))/365)+1;r<=0&&r--,e=Math.floor(t)+.5-this.newDate(r,1,1).toJD();var n=Math.floor(e/30)+1,a=e-30*(n-1)+1;return this.newDate(r,n,a)}}),n.calendars.coptic=i},{"../main":569,"object-assign":455}],557:[function(t,e,r){var n=t("../main"),a=t("object-assign");function i(t){this.local=this.regionalOptions[t||""]||this.regionalOptions[""]}i.prototype=new n.baseCalendar,a(i.prototype,{name:"Discworld",jdEpoch:1721425.5,daysPerMonth:[16,32,32,32,32,32,32,32,32,32,32,32,32],hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{"":{name:"Discworld",epochs:["BUC","UC"],monthNames:["Ick","Offle","February","March","April","May","June","Grune","August","Spune","Sektober","Ember","December"],monthNamesShort:["Ick","Off","Feb","Mar","Apr","May","Jun","Gru","Aug","Spu","Sek","Emb","Dec"],dayNames:["Sunday","Octeday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],dayNamesShort:["Sun","Oct","Mon","Tue","Wed","Thu","Fri","Sat"],dayNamesMin:["Su","Oc","Mo","Tu","We","Th","Fr","Sa"],digits:null,dateFormat:"yyyy/mm/dd",firstDay:2,isRTL:!1}},leapYear:function(t){return this._validate(t,this.minMonth,this.minDay,n.local.invalidYear),!1},monthsInYear:function(t){return this._validate(t,this.minMonth,this.minDay,n.local.invalidYear),13},daysInYear:function(t){return this._validate(t,this.minMonth,this.minDay,n.local.invalidYear),400},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(-n.dayOfWeek(),"d"),Math.floor((n.dayOfYear()-1)/8)+1},daysInMonth:function(t,e){var r=this._validate(t,e,this.minDay,n.local.invalidMonth);return this.daysPerMonth[r.month()-1]},daysInWeek:function(){return 8},dayOfWeek:function(t,e,r){return(this._validate(t,e,r,n.local.invalidDate).day()+1)%8},weekDay:function(t,e,r){var n=this.dayOfWeek(t,e,r);return n>=2&&n<=6},extraInfo:function(t,e,r){var a=this._validate(t,e,r,n.local.invalidDate);return{century:o[Math.floor((a.year()-1)/100)+1]||""}},toJD:function(t,e,r){var a=this._validate(t,e,r,n.local.invalidDate);return t=a.year()+(a.year()<0?1:0),e=a.month(),(r=a.day())+(e>1?16:0)+(e>2?32*(e-2):0)+400*(t-1)+this.jdEpoch-1},fromJD:function(t){t=Math.floor(t+.5)-Math.floor(this.jdEpoch)-1;var e=Math.floor(t/400)+1;t-=400*(e-1),t+=t>15?16:0;var r=Math.floor(t/32)+1,n=t-32*(r-1)+1;return this.newDate(e<=0?e-1:e,r,n)}});var o={20:"Fruitbat",21:"Anchovy"};n.calendars.discworld=i},{"../main":569,"object-assign":455}],558:[function(t,e,r){var n=t("../main"),a=t("object-assign");function i(t){this.local=this.regionalOptions[t||""]||this.regionalOptions[""]}i.prototype=new 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n=this.newDate(t,e,r);return n.add(-n.dayOfWeek(),"d"),Math.floor((n.dayOfYear()-1)/7)+1},daysInMonth:function(t,e){var r=this._validate(t,e,this.minDay,n.local.invalidMonth);return this.daysPerMonth[r.month()-1]+(13===r.month()&&this.leapYear(r.year())?1:0)},weekDay:function(t,e,r){return(this.dayOfWeek(t,e,r)||7)<6},toJD:function(t,e,r){var a=this._validate(t,e,r,n.local.invalidDate);return(t=a.year())<0&&t++,a.day()+30*(a.month()-1)+365*(t-1)+Math.floor(t/4)+this.jdEpoch-1},fromJD:function(t){var e=Math.floor(t)+.5-this.jdEpoch,r=Math.floor((e-Math.floor((e+366)/1461))/365)+1;r<=0&&r--,e=Math.floor(t)+.5-this.newDate(r,1,1).toJD();var n=Math.floor(e/30)+1,a=e-30*(n-1)+1;return this.newDate(r,n,a)}}),n.calendars.ethiopian=i},{"../main":569,"object-assign":455}],559:[function(t,e,r){var n=t("../main"),a=t("object-assign");function i(t){this.local=this.regionalOptions[t||""]||this.regionalOptions[""]}function o(t,e){return t-e*Math.floor(t/e)}i.prototype=new 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i=t<=0?t+1:t,o=this.jdEpoch+this._delay1(i)+this._delay2(i)+r+1;if(e<7){for(var s=7;s<=this.monthsInYear(t);s++)o+=this.daysInMonth(t,s);for(s=1;s<e;s++)o+=this.daysInMonth(t,s)}else for(s=7;s<e;s++)o+=this.daysInMonth(t,s);return o},_delay1:function(t){var e=Math.floor((235*t-234)/19),r=12084+13753*e,n=29*e+Math.floor(r/25920);return o(3*(n+1),7)<3&&n++,n},_delay2:function(t){var e=this._delay1(t-1),r=this._delay1(t);return this._delay1(t+1)-r==356?2:r-e==382?1:0},fromJD:function(t){t=Math.floor(t)+.5;for(var e=Math.floor(98496*(t-this.jdEpoch)/35975351)-1;t>=this.toJD(-1===e?1:e+1,7,1);)e++;for(var r=t<this.toJD(e,1,1)?7:1;t>this.toJD(e,r,this.daysInMonth(e,r));)r++;var n=t-this.toJD(e,r,1)+1;return this.newDate(e,r,n)}}),n.calendars.hebrew=i},{"../main":569,"object-assign":455}],560:[function(t,e,r){var n=t("../main"),a=t("object-assign");function i(t){this.local=this.regionalOptions[t||""]||this.regionalOptions[""]}i.prototype=new 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n.add(-n.dayOfWeek(),"d"),Math.floor((n.dayOfYear()-1)/7)+1},daysInYear:function(t){return this.leapYear(t)?355:354},daysInMonth:function(t,e){var r=this._validate(t,e,this.minDay,n.local.invalidMonth);return this.daysPerMonth[r.month()-1]+(12===r.month()&&this.leapYear(r.year())?1:0)},weekDay:function(t,e,r){return 5!==this.dayOfWeek(t,e,r)},toJD:function(t,e,r){var a=this._validate(t,e,r,n.local.invalidDate);return t=a.year(),e=a.month(),t=t<=0?t+1:t,(r=a.day())+Math.ceil(29.5*(e-1))+354*(t-1)+Math.floor((3+11*t)/30)+this.jdEpoch-1},fromJD:function(t){t=Math.floor(t)+.5;var e=Math.floor((30*(t-this.jdEpoch)+10646)/10631);e=e<=0?e-1:e;var r=Math.min(12,Math.ceil((t-29-this.toJD(e,1,1))/29.5)+1),n=t-this.toJD(e,r,1)+1;return this.newDate(e,r,n)}}),n.calendars.islamic=i},{"../main":569,"object-assign":455}],561:[function(t,e,r){var n=t("../main"),a=t("object-assign");function i(t){this.local=this.regionalOptions[t||""]||this.regionalOptions[""]}i.prototype=new n.baseCalendar,a(i.prototype,{name:"Julian",jdEpoch:1721423.5,daysPerMonth:[31,28,31,30,31,30,31,31,30,31,30,31],hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{"":{name:"Julian",epochs:["BC","AD"],monthNames:["January","February","March","April","May","June","July","August","September","October","November","December"],monthNamesShort:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],dayNames:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],dayNamesShort:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],dayNamesMin:["Su","Mo","Tu","We","Th","Fr","Sa"],digits:null,dateFormat:"mm/dd/yyyy",firstDay:0,isRTL:!1}},leapYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,n.local.invalidYear);return(t=e.year()<0?e.year()+1:e.year())%4==0},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(4-(n.dayOfWeek()||7),"d"),Math.floor((n.dayOfYear()-1)/7)+1},daysInMonth:function(t,e){var r=this._validate(t,e,this.minDay,n.local.invalidMonth);return this.daysPerMonth[r.month()-1]+(2===r.month()&&this.leapYear(r.year())?1:0)},weekDay:function(t,e,r){return(this.dayOfWeek(t,e,r)||7)<6},toJD:function(t,e,r){var a=this._validate(t,e,r,n.local.invalidDate);return t=a.year(),e=a.month(),r=a.day(),t<0&&t++,e<=2&&(t--,e+=12),Math.floor(365.25*(t+4716))+Math.floor(30.6001*(e+1))+r-1524.5},fromJD:function(t){var e=Math.floor(t+.5)+1524,r=Math.floor((e-122.1)/365.25),n=Math.floor(365.25*r),a=Math.floor((e-n)/30.6001),i=a-Math.floor(a<14?1:13),o=r-Math.floor(i>2?4716:4715),s=e-n-Math.floor(30.6001*a);return o<=0&&o--,this.newDate(o,i,s)}}),n.calendars.julian=i},{"../main":569,"object-assign":455}],562:[function(t,e,r){var n=t("../main"),a=t("object-assign");function i(t){this.local=this.regionalOptions[t||""]||this.regionalOptions[""]}function o(t,e){return t-e*Math.floor(t/e)}function s(t,e){return o(t-1,e)+1}i.prototype=new n.baseCalendar,a(i.prototype,{name:"Mayan",jdEpoch:584282.5,hasYearZero:!0,minMonth:0,firstMonth:0,minDay:0,regionalOptions:{"":{name:"Mayan",epochs:["",""],monthNames:["0","1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17"],monthNamesShort:["0","1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17"],dayNames:["0","1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17","18","19"],dayNamesShort:["0","1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17","18","19"],dayNamesMin:["0","1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17","18","19"],digits:null,dateFormat:"YYYY.m.d",firstDay:0,isRTL:!1,haabMonths:["Pop","Uo","Zip","Zotz","Tzec","Xul","Yaxkin","Mol","Chen","Yax","Zac","Ceh","Mac","Kankin","Muan","Pax","Kayab","Cumku","Uayeb"],tzolkinMonths:["Imix","Ik","Akbal","Kan","Chicchan","Cimi","Manik","Lamat","Muluc","Oc","Chuen","Eb","Ben","Ix","Men","Cib","Caban","Etznab","Cauac","Ahau"]}},leapYear:function(t){return this._validate(t,this.minMonth,this.minDay,n.local.invalidYear),!1},formatYear:function(t){t=this._validate(t,this.minMonth,this.minDay,n.local.invalidYear).year();var e=Math.floor(t/400);return t%=400,t+=t<0?400:0,e+"."+Math.floor(t/20)+"."+t%20},forYear:function(t){if((t=t.split(".")).length<3)throw"Invalid Mayan year";for(var e=0,r=0;r<t.length;r++){var n=parseInt(t[r],10);if(Math.abs(n)>19||r>0&&n<0)throw"Invalid Mayan year";e=20*e+n}return e},monthsInYear:function(t){return this._validate(t,this.minMonth,this.minDay,n.local.invalidYear),18},weekOfYear:function(t,e,r){return this._validate(t,e,r,n.local.invalidDate),0},daysInYear:function(t){return this._validate(t,this.minMonth,this.minDay,n.local.invalidYear),360},daysInMonth:function(t,e){return this._validate(t,e,this.minDay,n.local.invalidMonth),20},daysInWeek:function(){return 5},dayOfWeek:function(t,e,r){return this._validate(t,e,r,n.local.invalidDate).day()},weekDay:function(t,e,r){return this._validate(t,e,r,n.local.invalidDate),!0},extraInfo:function(t,e,r){var a=this._validate(t,e,r,n.local.invalidDate).toJD(),i=this._toHaab(a),o=this._toTzolkin(a);return{haabMonthName:this.local.haabMonths[i[0]-1],haabMonth:i[0],haabDay:i[1],tzolkinDayName:this.local.tzolkinMonths[o[0]-1],tzolkinDay:o[0],tzolkinTrecena:o[1]}},_toHaab:function(t){var e=o(8+(t-=this.jdEpoch)+340,365);return[Math.floor(e/20)+1,o(e,20)]},_toTzolkin:function(t){return[s(20+(t-=this.jdEpoch),20),s(t+4,13)]},toJD:function(t,e,r){var a=this._validate(t,e,r,n.local.invalidDate);return a.day()+20*a.month()+360*a.year()+this.jdEpoch},fromJD:function(t){t=Math.floor(t)+.5-this.jdEpoch;var e=Math.floor(t/360);t%=360,t+=t<0?360:0;var r=Math.floor(t/20),n=t%20;return this.newDate(e,r,n)}}),n.calendars.mayan=i},{"../main":569,"object-assign":455}],563:[function(t,e,r){var n=t("../main"),a=t("object-assign");function i(t){this.local=this.regionalOptions[t||""]||this.regionalOptions[""]}i.prototype=new n.baseCalendar;var o=n.instance("gregorian");a(i.prototype,{name:"Nanakshahi",jdEpoch:2257673.5,daysPerMonth:[31,31,31,31,31,30,30,30,30,30,30,30],hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{"":{name:"Nanakshahi",epochs:["BN","AN"],monthNames:["Chet","Vaisakh","Jeth","Harh","Sawan","Bhadon","Assu","Katak","Maghar","Poh","Magh","Phagun"],monthNamesShort:["Che","Vai","Jet","Har","Saw","Bha","Ass","Kat","Mgr","Poh","Mgh","Pha"],dayNames:["Somvaar","Mangalvar","Budhvaar","Veervaar","Shukarvaar","Sanicharvaar","Etvaar"],dayNamesShort:["Som","Mangal","Budh","Veer","Shukar","Sanichar","Et"],dayNamesMin:["So","Ma","Bu","Ve","Sh","Sa","Et"],digits:null,dateFormat:"dd-mm-yyyy",firstDay:0,isRTL:!1}},leapYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,n.local.invalidYear||n.regionalOptions[""].invalidYear);return o.leapYear(e.year()+(e.year()<1?1:0)+1469)},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(1-(n.dayOfWeek()||7),"d"),Math.floor((n.dayOfYear()-1)/7)+1},daysInMonth:function(t,e){var r=this._validate(t,e,this.minDay,n.local.invalidMonth);return this.daysPerMonth[r.month()-1]+(12===r.month()&&this.leapYear(r.year())?1:0)},weekDay:function(t,e,r){return(this.dayOfWeek(t,e,r)||7)<6},toJD:function(t,e,r){var a=this._validate(t,e,r,n.local.invalidMonth);(t=a.year())<0&&t++;for(var i=a.day(),s=1;s<a.month();s++)i+=this.daysPerMonth[s-1];return i+o.toJD(t+1468,3,13)},fromJD:function(t){t=Math.floor(t+.5);for(var e=Math.floor((t-(this.jdEpoch-1))/366);t>=this.toJD(e+1,1,1);)e++;for(var r=t-Math.floor(this.toJD(e,1,1)+.5)+1,n=1;r>this.daysInMonth(e,n);)r-=this.daysInMonth(e,n),n++;return this.newDate(e,n,r)}}),n.calendars.nanakshahi=i},{"../main":569,"object-assign":455}],564:[function(t,e,r){var n=t("../main"),a=t("object-assign");function i(t){this.local=this.regionalOptions[t||""]||this.regionalOptions[""]}i.prototype=new n.baseCalendar,a(i.prototype,{name:"Nepali",jdEpoch:1700709.5,daysPerMonth:[31,31,32,32,31,30,30,29,30,29,30,30],hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,daysPerYear:365,regionalOptions:{"":{name:"Nepali",epochs:["BBS","ABS"],monthNames:["Baisakh","Jestha","Ashadh","Shrawan","Bhadra","Ashwin","Kartik","Mangsir","Paush","Mangh","Falgun","Chaitra"],monthNamesShort:["Bai","Je","As","Shra","Bha","Ash","Kar","Mang","Pau","Ma","Fal","Chai"],dayNames:["Aaitabaar","Sombaar","Manglbaar","Budhabaar","Bihibaar","Shukrabaar","Shanibaar"],dayNamesShort:["Aaita","Som","Mangl","Budha","Bihi","Shukra","Shani"],dayNamesMin:["Aai","So","Man","Bu","Bi","Shu","Sha"],digits:null,dateFormat:"dd/mm/yyyy",firstDay:1,isRTL:!1}},leapYear:function(t){return this.daysInYear(t)!==this.daysPerYear},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(-n.dayOfWeek(),"d"),Math.floor((n.dayOfYear()-1)/7)+1},daysInYear:function(t){if(t=this._validate(t,this.minMonth,this.minDay,n.local.invalidYear).year(),void 0===this.NEPALI_CALENDAR_DATA[t])return this.daysPerYear;for(var e=0,r=this.minMonth;r<=12;r++)e+=this.NEPALI_CALENDAR_DATA[t][r];return e},daysInMonth:function(t,e){return t.year&&(e=t.month(),t=t.year()),this._validate(t,e,this.minDay,n.local.invalidMonth),void 0===this.NEPALI_CALENDAR_DATA[t]?this.daysPerMonth[e-1]:this.NEPALI_CALENDAR_DATA[t][e]},weekDay:function(t,e,r){return 6!==this.dayOfWeek(t,e,r)},toJD:function(t,e,r){var a=this._validate(t,e,r,n.local.invalidDate);t=a.year(),e=a.month(),r=a.day();var i=n.instance(),o=0,s=e,l=t;this._createMissingCalendarData(t);var c=t-(s>9||9===s&&r>=this.NEPALI_CALENDAR_DATA[l][0]?56:57);for(9!==e&&(o=r,s--);9!==s;)s<=0&&(s=12,l--),o+=this.NEPALI_CALENDAR_DATA[l][s],s--;return 9===e?(o+=r-this.NEPALI_CALENDAR_DATA[l][0])<0&&(o+=i.daysInYear(c)):o+=this.NEPALI_CALENDAR_DATA[l][9]-this.NEPALI_CALENDAR_DATA[l][0],i.newDate(c,1,1).add(o,"d").toJD()},fromJD:function(t){var e=n.instance().fromJD(t),r=e.year(),a=e.dayOfYear(),i=r+56;this._createMissingCalendarData(i);for(var o=9,s=this.NEPALI_CALENDAR_DATA[i][0],l=this.NEPALI_CALENDAR_DATA[i][o]-s+1;a>l;)++o>12&&(o=1,i++),l+=this.NEPALI_CALENDAR_DATA[i][o];var c=this.NEPALI_CALENDAR_DATA[i][o]-(l-a);return this.newDate(i,o,c)},_createMissingCalendarData:function(t){var e=this.daysPerMonth.slice(0);e.unshift(17);for(var r=t-1;r<t+2;r++)void 0===this.NEPALI_CALENDAR_DATA[r]&&(this.NEPALI_CALENDAR_DATA[r]=e)},NEPALI_CALENDAR_DATA:{1970:[18,31,31,32,31,31,31,30,29,30,29,30,30],1971:[18,31,31,32,31,32,30,30,29,30,29,30,30],1972:[17,31,32,31,32,31,30,30,30,29,29,30,30],1973:[19,30,32,31,32,31,30,30,30,29,30,29,31],1974:[19,31,31,32,30,31,31,30,29,30,29,30,30],1975:[18,31,31,32,32,30,31,30,29,30,29,30,30],1976:[17,31,32,31,32,31,30,30,30,29,29,30,31],1977:[18,31,32,31,32,31,31,29,30,29,30,29,31],1978:[18,31,31,32,31,31,31,30,29,30,29,30,30],1979:[18,31,31,32,32,31,30,30,29,30,29,30,30],1980:[17,31,32,31,32,31,30,30,30,29,29,30,31],1981:[18,31,31,31,32,31,31,29,30,30,29,30,30],1982:[18,31,31,32,31,31,31,30,29,30,29,30,30],1983:[18,31,31,32,32,31,30,30,29,30,29,30,30],1984:[17,31,32,31,32,31,30,30,30,29,29,30,31],1985:[18,31,31,31,32,31,31,29,30,30,29,30,30],1986:[18,31,31,32,31,31,31,30,29,30,29,30,30],1987:[18,31,32,31,32,31,30,30,29,30,29,30,30],1988:[17,31,32,31,32,31,30,30,30,29,29,30,31],1989:[18,31,31,31,32,31,31,30,29,30,29,30,30],1990:[18,31,31,32,31,31,31,30,29,30,29,30,30],1991:[18,31,32,31,32,31,30,30,29,30,29,30,30],1992:[17,31,32,31,32,31,30,30,30,29,30,29,31],1993:[18,31,31,31,32,31,31,30,29,30,29,30,30],1994:[18,31,31,32,31,31,31,30,29,30,29,30,30],1995:[17,31,32,31,32,31,30,30,30,29,29,30,30],1996:[17,31,32,31,32,31,30,30,30,29,30,29,31],1997:[18,31,31,32,31,31,31,30,29,30,29,30,30],1998:[18,31,31,32,31,31,31,30,29,30,29,30,30],1999:[17,31,32,31,32,31,30,30,30,29,29,30,31],2e3:[17,30,32,31,32,31,30,30,30,29,30,29,31],2001:[18,31,31,32,31,31,31,30,29,30,29,30,30],2002:[18,31,31,32,32,31,30,30,29,30,29,30,30],2003:[17,31,32,31,32,31,30,30,30,29,29,30,31],2004:[17,30,32,31,32,31,30,30,30,29,30,29,31],2005:[18,31,31,32,31,31,31,30,29,30,29,30,30],2006:[18,31,31,32,32,31,30,30,29,30,29,30,30],2007:[17,31,32,31,32,31,30,30,30,29,29,30,31],2008:[17,31,31,31,32,31,31,29,30,30,29,29,31],2009:[18,31,31,32,31,31,31,30,29,30,29,30,30],2010:[18,31,31,32,32,31,30,30,29,30,29,30,30],2011:[17,31,32,31,32,31,30,30,30,29,29,30,31],2012:[17,31,31,31,32,31,31,29,30,30,29,30,30],2013:[18,31,31,32,31,31,31,30,29,30,29,30,30],2014:[18,31,31,32,32,31,30,30,29,30,29,30,30],2015:[17,31,32,31,32,31,30,30,30,29,29,30,31],2016:[17,31,31,31,32,31,31,29,30,30,29,30,30],2017:[18,31,31,32,31,31,31,30,29,30,29,30,30],2018:[18,31,32,31,32,31,30,30,29,30,29,30,30],2019:[17,31,32,31,32,31,30,30,30,29,30,29,31],2020:[17,31,31,31,32,31,31,30,29,30,29,30,30],2021:[18,31,31,32,31,31,31,30,29,30,29,30,30],2022:[17,31,32,31,32,31,30,30,30,29,29,30,30],2023:[17,31,32,31,32,31,30,30,30,29,30,29,31],2024:[17,31,31,31,32,31,31,30,29,30,29,30,30],2025:[18,31,31,32,31,31,31,30,29,30,29,30,30],2026:[17,31,32,31,32,31,30,30,30,29,29,30,31],2027:[17,30,32,31,32,31,30,30,30,29,30,29,31],2028:[17,31,31,32,31,31,31,30,29,30,29,30,30],2029:[18,31,31,32,31,32,30,30,29,30,29,30,30],2030:[17,31,32,31,32,31,30,30,30,30,30,30,31],2031:[17,31,32,31,32,31,31,31,31,31,31,31,31],2032:[17,32,32,32,32,32,32,32,32,32,32,32,32],2033:[18,31,31,32,32,31,30,30,29,30,29,30,30],2034:[17,31,32,31,32,31,30,30,30,29,29,30,31],2035:[17,30,32,31,32,31,31,29,30,30,29,29,31],2036:[17,31,31,32,31,31,31,30,29,30,29,30,30],2037:[18,31,31,32,32,31,30,30,29,30,29,30,30],2038:[17,31,32,31,32,31,30,30,30,29,29,30,31],2039:[17,31,31,31,32,31,31,29,30,30,29,30,30],2040:[17,31,31,32,31,31,31,30,29,30,29,30,30],2041:[18,31,31,32,32,31,30,30,29,30,29,30,30],2042:[17,31,32,31,32,31,30,30,30,29,29,30,31],2043:[17,31,31,31,32,31,31,29,30,30,29,30,30],2044:[17,31,31,32,31,31,31,30,29,30,29,30,30],2045:[18,31,32,31,32,31,30,30,29,30,29,30,30],2046:[17,31,32,31,32,31,30,30,30,29,29,30,31],2047:[17,31,31,31,32,31,31,30,29,30,29,30,30],2048:[17,31,31,32,31,31,31,30,29,30,29,30,30],2049:[17,31,32,31,32,31,30,30,30,29,29,30,30],2050:[17,31,32,31,32,31,30,30,30,29,30,29,31],2051:[17,31,31,31,32,31,31,30,29,30,29,30,30],2052:[17,31,31,32,31,31,31,30,29,30,29,30,30],2053:[17,31,32,31,32,31,30,30,30,29,29,30,30],2054:[17,31,32,31,32,31,30,30,30,29,30,29,31],2055:[17,31,31,32,31,31,31,30,29,30,30,29,30],2056:[17,31,31,32,31,32,30,30,29,30,29,30,30],2057:[17,31,32,31,32,31,30,30,30,29,29,30,31],2058:[17,30,32,31,32,31,30,30,30,29,30,29,31],2059:[17,31,31,32,31,31,31,30,29,30,29,30,30],2060:[17,31,31,32,32,31,30,30,29,30,29,30,30],2061:[17,31,32,31,32,31,30,30,30,29,29,30,31],2062:[17,30,32,31,32,31,31,29,30,29,30,29,31],2063:[17,31,31,32,31,31,31,30,29,30,29,30,30],2064:[17,31,31,32,32,31,30,30,29,30,29,30,30],2065:[17,31,32,31,32,31,30,30,30,29,29,30,31],2066:[17,31,31,31,32,31,31,29,30,30,29,29,31],2067:[17,31,31,32,31,31,31,30,29,30,29,30,30],2068:[17,31,31,32,32,31,30,30,29,30,29,30,30],2069:[17,31,32,31,32,31,30,30,30,29,29,30,31],2070:[17,31,31,31,32,31,31,29,30,30,29,30,30],2071:[17,31,31,32,31,31,31,30,29,30,29,30,30],2072:[17,31,32,31,32,31,30,30,29,30,29,30,30],2073:[17,31,32,31,32,31,30,30,30,29,29,30,31],2074:[17,31,31,31,32,31,31,30,29,30,29,30,30],2075:[17,31,31,32,31,31,31,30,29,30,29,30,30],2076:[16,31,32,31,32,31,30,30,30,29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682*((e.year()-(e.year()>0?474:473))%2820+474+38)%2816<682},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(-(n.dayOfWeek()+1)%7,"d"),Math.floor((n.dayOfYear()-1)/7)+1},daysInMonth:function(t,e){var r=this._validate(t,e,this.minDay,n.local.invalidMonth);return this.daysPerMonth[r.month()-1]+(12===r.month()&&this.leapYear(r.year())?1:0)},weekDay:function(t,e,r){return 5!==this.dayOfWeek(t,e,r)},toJD:function(t,e,r){var a=this._validate(t,e,r,n.local.invalidDate);t=a.year(),e=a.month(),r=a.day();var i=t-(t>=0?474:473),s=474+o(i,2820);return r+(e<=7?31*(e-1):30*(e-1)+6)+Math.floor((682*s-110)/2816)+365*(s-1)+1029983*Math.floor(i/2820)+this.jdEpoch-1},fromJD:function(t){var e=(t=Math.floor(t)+.5)-this.toJD(475,1,1),r=Math.floor(e/1029983),n=o(e,1029983),a=2820;if(1029982!==n){var i=Math.floor(n/366),s=o(n,366);a=Math.floor((2134*i+2816*s+2815)/1028522)+i+1}var l=a+2820*r+474;l=l<=0?l-1:l;var 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n.baseCalendar,a(i.prototype,{name:"UmmAlQura",hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{"":{name:"Umm al-Qura",epochs:["BH","AH"],monthNames:["Al-Muharram","Safar","Rabi' al-awwal","Rabi' Al-Thani","Jumada Al-Awwal","Jumada Al-Thani","Rajab","Sha'aban","Ramadan","Shawwal","Dhu al-Qi'dah","Dhu al-Hijjah"],monthNamesShort:["Muh","Saf","Rab1","Rab2","Jum1","Jum2","Raj","Sha'","Ram","Shaw","DhuQ","DhuH"],dayNames:["Yawm al-Ahad","Yawm al-Ithnain","Yawm al-Thalāthā’","Yawm al-Arba‘ā’","Yawm al-Khamīs","Yawm al-Jum‘a","Yawm al-Sabt"],dayNamesMin:["Ah","Ith","Th","Ar","Kh","Ju","Sa"],digits:null,dateFormat:"yyyy/mm/dd",firstDay:6,isRTL:!0}},leapYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,n.local.invalidYear);return 355===this.daysInYear(e.year())},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(-n.dayOfWeek(),"d"),Math.floor((n.dayOfYear()-1)/7)+1},daysInYear:function(t){for(var e=0,r=1;r<=12;r++)e+=this.daysInMonth(t,r);return e},daysInMonth:function(t,e){for(var r=this._validate(t,e,this.minDay,n.local.invalidMonth).toJD()-24e5+.5,a=0,i=0;i<o.length;i++){if(o[i]>r)return o[a]-o[a-1];a++}return 30},weekDay:function(t,e,r){return 5!==this.dayOfWeek(t,e,r)},toJD:function(t,e,r){var a=this._validate(t,e,r,n.local.invalidDate),i=12*(a.year()-1)+a.month()-15292;return a.day()+o[i-1]-1+24e5-.5},fromJD:function(t){for(var e=t-24e5+.5,r=0,n=0;n<o.length&&!(o[n]>e);n++)r++;var a=r+15292,i=Math.floor((a-1)/12),s=i+1,l=a-12*i,c=e-o[r-1]+1;return this.newDate(s,l,c)},isValid:function(t,e,r){var a=n.baseCalendar.prototype.isValid.apply(this,arguments);return a&&(a=(t=null!=t.year?t.year:t)>=1276&&t<=1500),a},_validate:function(t,e,r,a){var i=n.baseCalendar.prototype._validate.apply(this,arguments);if(i.year<1276||i.year>1500)throw a.replace(/\{0\}/,this.local.name);return i}}),n.calendars.ummalqura=i;var 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n=t("object-assign");function a(){this.regionalOptions=[],this.regionalOptions[""]={invalidCalendar:"Calendar {0} not found",invalidDate:"Invalid {0} date",invalidMonth:"Invalid {0} month",invalidYear:"Invalid {0} year",differentCalendars:"Cannot mix {0} and {1} dates"},this.local=this.regionalOptions[""],this.calendars={},this._localCals={}}function i(t,e,r,n){if(this._calendar=t,this._year=e,this._month=r,this._day=n,0===this._calendar._validateLevel&&!this._calendar.isValid(this._year,this._month,this._day))throw(c.local.invalidDate||c.regionalOptions[""].invalidDate).replace(/\{0\}/,this._calendar.local.name)}function o(t,e){return"000000".substring(0,e-(t=""+t).length)+t}function s(){this.shortYearCutoff="+10"}function l(t){this.local=this.regionalOptions[t]||this.regionalOptions[""]}n(a.prototype,{instance:function(t,e){t=(t||"gregorian").toLowerCase(),e=e||"";var r=this._localCals[t+"-"+e];if(!r&&this.calendars[t]&&(r=new this.calendars[t](e),this._localCals[t+"-"+e]=r),!r)throw(this.local.invalidCalendar||this.regionalOptions[""].invalidCalendar).replace(/\{0\}/,t);return r},newDate:function(t,e,r,n,a){return(n=(null!=t&&t.year?t.calendar():"string"==typeof n?this.instance(n,a):n)||this.instance()).newDate(t,e,r)},substituteDigits:function(t){return function(e){return(e+"").replace(/[0-9]/g,(function(e){return t[e]}))}},substituteChineseDigits:function(t,e){return function(r){for(var n="",a=0;r>0;){var i=r%10;n=(0===i?"":t[i]+e[a])+n,a++,r=Math.floor(r/10)}return 0===n.indexOf(t[1]+e[1])&&(n=n.substr(1)),n||t[0]}}}),n(i.prototype,{newDate:function(t,e,r){return this._calendar.newDate(null==t?this:t,e,r)},year:function(t){return 0===arguments.length?this._year:this.set(t,"y")},month:function(t){return 0===arguments.length?this._month:this.set(t,"m")},day:function(t){return 0===arguments.length?this._day:this.set(t,"d")},date:function(t,e,r){if(!this._calendar.isValid(t,e,r))throw(c.local.invalidDate||c.regionalOptions[""].invalidDate).replace(/\{0\}/,this._calendar.local.name);return this._year=t,this._month=e,this._day=r,this},leapYear:function(){return this._calendar.leapYear(this)},epoch:function(){return this._calendar.epoch(this)},formatYear:function(){return this._calendar.formatYear(this)},monthOfYear:function(){return this._calendar.monthOfYear(this)},weekOfYear:function(){return this._calendar.weekOfYear(this)},daysInYear:function(){return this._calendar.daysInYear(this)},dayOfYear:function(){return this._calendar.dayOfYear(this)},daysInMonth:function(){return this._calendar.daysInMonth(this)},dayOfWeek:function(){return this._calendar.dayOfWeek(this)},weekDay:function(){return this._calendar.weekDay(this)},extraInfo:function(){return this._calendar.extraInfo(this)},add:function(t,e){return this._calendar.add(this,t,e)},set:function(t,e){return this._calendar.set(this,t,e)},compareTo:function(t){if(this._calendar.name!==t._calendar.name)throw(c.local.differentCalendars||c.regionalOptions[""].differentCalendars).replace(/\{0\}/,this._calendar.local.name).replace(/\{1\}/,t._calendar.local.name);var e=this._year!==t._year?this._year-t._year:this._month!==t._month?this.monthOfYear()-t.monthOfYear():this._day-t._day;return 0===e?0:e<0?-1:1},calendar:function(){return this._calendar},toJD:function(){return this._calendar.toJD(this)},fromJD:function(t){return this._calendar.fromJD(t)},toJSDate:function(){return this._calendar.toJSDate(this)},fromJSDate:function(t){return this._calendar.fromJSDate(t)},toString:function(){return(this.year()<0?"-":"")+o(Math.abs(this.year()),4)+"-"+o(this.month(),2)+"-"+o(this.day(),2)}}),n(s.prototype,{_validateLevel:0,newDate:function(t,e,r){return null==t?this.today():(t.year&&(this._validate(t,e,r,c.local.invalidDate||c.regionalOptions[""].invalidDate),r=t.day(),e=t.month(),t=t.year()),new i(this,t,e,r))},today:function(){return this.fromJSDate(new Date)},epoch:function(t){return this._validate(t,this.minMonth,this.minDay,c.local.invalidYear||c.regionalOptions[""].invalidYear).year()<0?this.local.epochs[0]:this.local.epochs[1]},formatYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,c.local.invalidYear||c.regionalOptions[""].invalidYear);return(e.year()<0?"-":"")+o(Math.abs(e.year()),4)},monthsInYear:function(t){return this._validate(t,this.minMonth,this.minDay,c.local.invalidYear||c.regionalOptions[""].invalidYear),12},monthOfYear:function(t,e){var r=this._validate(t,e,this.minDay,c.local.invalidMonth||c.regionalOptions[""].invalidMonth);return(r.month()+this.monthsInYear(r)-this.firstMonth)%this.monthsInYear(r)+this.minMonth},fromMonthOfYear:function(t,e){var r=(e+this.firstMonth-2*this.minMonth)%this.monthsInYear(t)+this.minMonth;return this._validate(t,r,this.minDay,c.local.invalidMonth||c.regionalOptions[""].invalidMonth),r},daysInYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,c.local.invalidYear||c.regionalOptions[""].invalidYear);return this.leapYear(e)?366:365},dayOfYear:function(t,e,r){var n=this._validate(t,e,r,c.local.invalidDate||c.regionalOptions[""].invalidDate);return n.toJD()-this.newDate(n.year(),this.fromMonthOfYear(n.year(),this.minMonth),this.minDay).toJD()+1},daysInWeek:function(){return 7},dayOfWeek:function(t,e,r){var n=this._validate(t,e,r,c.local.invalidDate||c.regionalOptions[""].invalidDate);return(Math.floor(this.toJD(n))+2)%this.daysInWeek()},extraInfo:function(t,e,r){return this._validate(t,e,r,c.local.invalidDate||c.regionalOptions[""].invalidDate),{}},add:function(t,e,r){return this._validate(t,this.minMonth,this.minDay,c.local.invalidDate||c.regionalOptions[""].invalidDate),this._correctAdd(t,this._add(t,e,r),e,r)},_add:function(t,e,r){if(this._validateLevel++,"d"===r||"w"===r){var n=t.toJD()+e*("w"===r?this.daysInWeek():1),a=t.calendar().fromJD(n);return this._validateLevel--,[a.year(),a.month(),a.day()]}try{var i=t.year()+("y"===r?e:0),o=t.monthOfYear()+("m"===r?e:0);a=t.day(),"y"===r?(t.month()!==this.fromMonthOfYear(i,o)&&(o=this.newDate(i,t.month(),this.minDay).monthOfYear()),o=Math.min(o,this.monthsInYear(i)),a=Math.min(a,this.daysInMonth(i,this.fromMonthOfYear(i,o)))):"m"===r&&(function(t){for(;o<t.minMonth;)i--,o+=t.monthsInYear(i);for(var e=t.monthsInYear(i);o>e-1+t.minMonth;)i++,o-=e,e=t.monthsInYear(i)}(this),a=Math.min(a,this.daysInMonth(i,this.fromMonthOfYear(i,o))));var s=[i,this.fromMonthOfYear(i,o),a];return this._validateLevel--,s}catch(t){throw 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r,s,l=o(t,e),c=l.on,u=l.off.concat(l.explicitOff),f={},p=t._fullLayout.annotations;if(c.length||u.length){for(r=0;r<c.length;r++)(s=i(t.layout,"annotations",p[c[r]])).modifyItem("visible",!0),n.extendFlat(f,s.getUpdateObj());for(r=0;r<u.length;r++)(s=i(t.layout,"annotations",p[u[r]])).modifyItem("visible",!1),n.extendFlat(f,s.getUpdateObj());return a.call("update",t,{},f)}}}},{"../../lib":716,"../../plot_api/plot_template":754,"../../registry":845}],577:[function(t,e,r){"use strict";var n=t("../../lib"),a=t("../color");e.exports=function(t,e,r,i){i("opacity");var o=i("bgcolor"),s=i("bordercolor"),l=a.opacity(s);i("borderpad");var c=i("borderwidth"),u=i("showarrow");if(i("text",u?" 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j=e.font,V=x._meta?o.templateString(e.text,x._meta):e.text,U=I.append("text").classed("annotation-text",!0).text(V);_.annotationText?U.call(f.makeEditable,{delegate:I,gd:t}).call(q).on("edit",(function(r){e.text=r,this.call(q),T("text",r),s&&s.autorange&&k(s._name+".autorange",!0),v&&v.autorange&&k(v._name+".autorange",!0),a.call("_guiRelayout",t,A())})):U.call(q)}else n.selectAll("#"+M).remove();function H(t){var n={index:r,annotation:e._input,fullAnnotation:e,event:t};return i&&(n.subplotId=i),n}function q(r){return r.call(c.font,j).attr({"text-anchor":{left:"start",right:"end"}[e.align]||"middle"}),f.convertToTspans(r,t,G),r}function G(){var r=U.selectAll("a");1===r.size()&&r.text()===U.text()&&I.insert("a",":first-child").attr({"xlink:xlink:href":r.attr("xlink:href"),"xlink:xlink:show":r.attr("xlink:show")}).style({cursor:"pointer"}).node().appendChild(F.node());var n=I.select(".annotation-text-math-group"),u=!n.empty(),d=c.bBox((u?n:U).node()),m=d.width,y=d.height,w=e.width||m,P=e.height||y,z=Math.round(w+2*R),j=Math.round(P+2*R);function V(t,e){return"auto"===e&&(e=t<1/3?"left":t>2/3?"right":"center"),{center:0,middle:0,left:.5,bottom:-.5,right:-.5,top:.5}[e]}for(var q=!1,G=["x","y"],W=0;W<G.length;W++){var Y,X,Z,J,K,$=G[W],Q=e[$+"ref"]||$,tt=e["a"+$+"ref"],et={x:s,y:v}[$],rt=(S+("x"===$?0:-90))*Math.PI/180,nt=z*Math.cos(rt),at=j*Math.sin(rt),it=Math.abs(nt)+Math.abs(at),ot=e[$+"anchor"],st=e[$+"shift"]*("x"===$?1:-1),lt=E[$];if(et){var ct=et.r2fraction(e[$]);(ct<0||ct>1)&&(tt===Q?((ct=et.r2fraction(e["a"+$]))<0||ct>1)&&(q=!0):q=!0),Y=et._offset+et.r2p(e[$]),J=.5}else"x"===$?(Z=e[$],Y=b.l+b.w*Z):(Z=1-e[$],Y=b.t+b.h*Z),J=e.showarrow?.5:Z;if(e.showarrow){lt.head=Y;var ut=e["a"+$];K=nt*V(.5,e.xanchor)-at*V(.5,e.yanchor),tt===Q?(lt.tail=et._offset+et.r2p(ut),X=K):(lt.tail=Y+ut,X=K+ut),lt.text=lt.tail+K;var 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yt,xt=function(r,n){C.selectAll(".annotation-arrow-g").remove();var u=E.x.head,f=E.y.head,p=E.x.tail+r,d=E.y.tail+n,m=E.x.text+r,y=E.y.text+n,x=o.rotationXYMatrix(S,m,y),w=o.apply2DTransform(x),M=o.apply2DTransform2(x),O=+F.attr("width"),P=+F.attr("height"),D=m-.5*O,z=D+O,R=y-.5*P,B=R+P,N=[[D,R,D,B],[D,B,z,B],[z,B,z,R],[z,R,D,R]].map(M);if(!N.reduce((function(t,e){return t^!!o.segmentsIntersect(u,f,u+1e6,f+1e6,e[0],e[1],e[2],e[3])}),!1)){N.forEach((function(t){var e=o.segmentsIntersect(p,d,u,f,t[0],t[1],t[2],t[3]);e&&(p=e.x,d=e.y)}));var j=e.arrowwidth,V=e.arrowcolor,U=e.arrowside,H=C.append("g").style({opacity:l.opacity(V)}).classed("annotation-arrow-g",!0),q=H.append("path").attr("d","M"+p+","+d+"L"+u+","+f).style("stroke-width",j+"px").call(l.stroke,l.rgb(V));if(g(q,U,e),_.annotationPosition&&q.node().parentNode&&!i){var G=u,W=f;if(e.standoff){var Y=Math.sqrt(Math.pow(u-p,2)+Math.pow(f-d,2));G+=e.standoff*(p-u)/Y,W+=e.standoff*(d-f)/Y}var X,Z,J=H.append("path").classed("annotation-arrow",!0).classed("anndrag",!0).classed("cursor-move",!0).attr({d:"M3,3H-3V-3H3ZM0,0L"+(p-G)+","+(d-W),transform:"translate("+G+","+W+")"}).style("stroke-width",j+6+"px").call(l.stroke,"rgba(0,0,0,0)").call(l.fill,"rgba(0,0,0,0)");h.init({element:J.node(),gd:t,prepFn:function(){var t=c.getTranslate(I);X=t.x,Z=t.y,s&&s.autorange&&k(s._name+".autorange",!0),v&&v.autorange&&k(v._name+".autorange",!0)},moveFn:function(t,r){var n=w(X,Z),a=n[0]+t,i=n[1]+r;I.call(c.setTranslate,a,i),T("x",s?s.p2r(s.r2p(e.x)+t):e.x+t/b.w),T("y",v?v.p2r(v.r2p(e.y)+r):e.y-r/b.h),e.axref===e.xref&&T("ax",s.p2r(s.r2p(e.ax)+t)),e.ayref===e.yref&&T("ay",v.p2r(v.r2p(e.ay)+r)),H.attr("transform","translate("+t+","+r+")"),L.attr({transform:"rotate("+S+","+a+","+i+")"})},doneFn:function(){a.call("_guiRelayout",t,A());var 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e=document.querySelector(".js-notes-box-panel");e&&e.redraw(e.selectedObj)}})}}}e.exports={draw:function(t){var e=t._fullLayout;e._infolayer.selectAll(".annotation").remove();for(var r=0;r<e.annotations.length;r++)e.annotations[r].visible&&v(t,r);return i.previousPromises(t)},drawOne:v,drawRaw:m}},{"../../lib":716,"../../lib/setcursor":736,"../../lib/svg_text_utils":740,"../../plot_api/plot_template":754,"../../plots/cartesian/axes":764,"../../plots/plots":825,"../../registry":845,"../color":591,"../dragelement":609,"../drawing":612,"../fx":629,"./draw_arrow_head":581,d3:164}],581:[function(t,e,r){"use strict";var n=t("d3"),a=t("../color"),i=t("./arrow_paths");e.exports=function(t,e,r){var o,s,l,c,u=t.node(),f=i[r.arrowhead||0],p=i[r.startarrowhead||0],h=(r.arrowwidth||1)*(r.arrowsize||1),d=(r.arrowwidth||1)*(r.startarrowsize||1),g=e.indexOf("start")>=0,v=e.indexOf("end")>=0,m=f.backoff*h+r.standoff,y=p.backoff*d+r.startstandoff;if("line"===u.nodeName){o={x:+t.attr("x1"),y:+t.attr("y1")},s={x:+t.attr("x2"),y:+t.attr("y2")};var x=o.x-s.x,b=o.y-s.y;if(c=(l=Math.atan2(b,x))+Math.PI,m&&y&&m+y>Math.sqrt(x*x+b*b))return void O();if(m){if(m*m>x*x+b*b)return void O();var _=m*Math.cos(l),w=m*Math.sin(l);s.x+=_,s.y+=w,t.attr({x2:s.x,y2:s.y})}if(y){if(y*y>x*x+b*b)return void O();var k=y*Math.cos(l),T=y*Math.sin(l);o.x-=k,o.y-=T,t.attr({x1:o.x,y1:o.y})}}else if("path"===u.nodeName){var A=u.getTotalLength(),M="";if(A<m+y)return void O();var E=u.getPointAtLength(0),S=u.getPointAtLength(.1);l=Math.atan2(E.y-S.y,E.x-S.x),o=u.getPointAtLength(Math.min(y,A)),M="0px,"+y+"px,";var C=u.getPointAtLength(A),L=u.getPointAtLength(A-.1);c=Math.atan2(C.y-L.y,C.x-L.x),s=u.getPointAtLength(Math.max(0,A-m)),M+=A-(M?y+m:m)+"px,"+A+"px",t.style("stroke-dasharray",M)}function O(){t.style("stroke-dasharray","0px,100px")}function P(e,i,o,s){e.path&&(e.noRotate&&(o=0),n.select(u.parentNode).append("path").attr({class:t.attr("class"),d:e.path,transform:"translate("+i.x+","+i.y+")"+(o?"rotate("+180*o/Math.PI+")":"")+"scale("+s+")"}).style({fill:a.rgb(r.arrowcolor),"stroke-width":0}))}g&&P(p,o,l,d),v&&P(f,s,c,h)}},{"../color":591,"./arrow_paths":573,d3:164}],582:[function(t,e,r){"use strict";var n=t("./draw"),a=t("./click");e.exports={moduleType:"component",name:"annotations",layoutAttributes:t("./attributes"),supplyLayoutDefaults:t("./defaults"),includeBasePlot:t("../../plots/cartesian/include_components")("annotations"),calcAutorange:t("./calc_autorange"),draw:n.draw,drawOne:n.drawOne,drawRaw:n.drawRaw,hasClickToShow:a.hasClickToShow,onClick:a.onClick,convertCoords:t("./convert_coords")}},{"../../plots/cartesian/include_components":774,"./attributes":574,"./calc_autorange":575,"./click":576,"./convert_coords":578,"./defaults":579,"./draw":580}],583:[function(t,e,r){"use strict";var n=t("../annotations/attributes"),a=t("../../plot_api/edit_types").overrideAll,i=t("../../plot_api/plot_template").templatedArray;e.exports=a(i("annotation",{visible:n.visible,x:{valType:"any"},y:{valType:"any"},z:{valType:"any"},ax:{valType:"number"},ay:{valType:"number"},xanchor:n.xanchor,xshift:n.xshift,yanchor:n.yanchor,yshift:n.yshift,text:n.text,textangle:n.textangle,font:n.font,width:n.width,height:n.height,opacity:n.opacity,align:n.align,valign:n.valign,bgcolor:n.bgcolor,bordercolor:n.bordercolor,borderpad:n.borderpad,borderwidth:n.borderwidth,showarrow:n.showarrow,arrowcolor:n.arrowcolor,arrowhead:n.arrowhead,startarrowhead:n.startarrowhead,arrowside:n.arrowside,arrowsize:n.arrowsize,startarrowsize:n.startarrowsize,arrowwidth:n.arrowwidth,standoff:n.standoff,startstandoff:n.startstandoff,hovertext:n.hovertext,hoverlabel:n.hoverlabel,captureevents:n.captureevents}),"calc","from-root")},{"../../plot_api/edit_types":747,"../../plot_api/plot_template":754,"../annotations/attributes":574}],584:[function(t,e,r){"use 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r,n=null,a=1/0,i=0;i<t.length;i++)(r=t[i].spikeDistance)<a&&r<=e&&(n=t[i],a=r);return n}function ht(t){return t?{xa:t.xa,ya:t.ya,x:void 0!==t.xSpike?t.xSpike:(t.x0+t.x1)/2,y:void 0!==t.ySpike?t.ySpike:(t.y0+t.y1)/2,distance:t.distance,spikeDistance:t.spikeDistance,curveNumber:t.trace.index,color:t.color,pointNumber:t.index}:null}var dt={fullLayout:u,container:u._hoverlayer,outerContainer:u._paperdiv,event:e},gt=t._spikepoints,vt={vLinePoint:J.vLinePoint,hLinePoint:J.hLinePoint};if(t._spikepoints=vt,m&&0!==Y&&0!==X.length){var mt=pt(X.filter((function(t){return t.ya.showspikes})),Y);J.hLinePoint=ht(mt);var yt=pt(X.filter((function(t){return t.xa.showspikes})),Y);J.vLinePoint=ht(yt)}if(0===X.length){var xt=p.unhoverRaw(t,e);return!m||null===J.hLinePoint&&null===J.vLinePoint||C(gt)&&S(t,J,dt),xt}m&&C(gt)&&S(t,J,dt),X.sort((function(t,e){return t.distance-e.distance}));var bt=t._hoverdata,_t=[];for(z=0;z<X.length;z++){var wt=X[z],kt=g.makeEventData(wt,wt.trace,wt.cd);if(!1!==wt.hovertemplate){var Tt=!1;wt.cd[wt.index]&&wt.cd[wt.index].ht&&(Tt=wt.cd[wt.index].ht),wt.hovertemplate=Tt||wt.trace.hovertemplate||!1}wt.eventData=[kt],_t.push(kt)}t._hoverdata=_t;var At="y"===P&&(Z.length>1||X.length>1)||"closest"===P&&K&&X.length>1,Mt=f.combine(u.plot_bgcolor||f.background,u.paper_bgcolor),Et={hovermode:P,rotateLabels:At,bgColor:Mt,container:u._hoverlayer,outerContainer:u._paperdiv,commonLabelOpts:u.hoverlabel,hoverdistance:u.hoverdistance},St=A(X,Et,t);if(function(t,e,r){var n,a,i,o,s,l,c,u=0,f=1,p=t.size(),h=new Array(p),d=0;function g(t){var e=t[0],r=t[t.length-1];if(a=e.pmin-e.pos-e.dp+e.size,i=r.pos+r.dp+r.size-e.pmax,a>.01){for(s=t.length-1;s>=0;s--)t[s].dp+=a;n=!1}if(!(i<.01)){if(a<-.01){for(s=t.length-1;s>=0;s--)t[s].dp-=i;n=!1}if(n){var 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a=t.map((function(t){return{color:t.color||f.defaultLine,x0:t.x0||t.x||0,x1:t.x1||t.x||0,y0:t.y0||t.y||0,y1:t.y1||t.y||0,xLabel:t.xLabel,yLabel:t.yLabel,zLabel:t.zLabel,text:t.text,name:t.name,idealAlign:t.idealAlign,borderColor:t.borderColor,fontFamily:t.fontFamily,fontSize:t.fontSize,fontColor:t.fontColor,nameLength:t.nameLength,textAlign:t.textAlign,trace:t.trace||{index:0,hoverinfo:""},xa:{_offset:0},ya:{_offset:0},index:0,hovertemplate:t.hovertemplate||!1,eventData:t.eventData||!1,hovertemplateLabels:t.hovertemplateLabels||!1}})),i=n.select(e.container),o=e.outerContainer?n.select(e.outerContainer):i,s={hovermode:"closest",rotateLabels:!1,bgColor:e.bgColor||f.background,container:i,outerContainer:o},l=A(a,s,e.gd),c=0,u=0;return l.sort((function(t,e){return t.y0-e.y0})).each((function(t,r){var n=t.y0-t.by/2;t.offset=n-5<c?c-n+5:0,c=n+t.by+t.offset,r===e.anchorIndex&&(u=t.offset)})).each((function(t){t.offset-=u})),M(l,s.rotateLabels),r?l:l.node()};var T=/<extra>([\s\S]*)<\/extra>/;function A(t,e,r){var a=r._fullLayout,i=e.hovermode,s=e.rotateLabels,c=e.bgColor,p=e.container,h=e.outerContainer,d=e.commonLabelOpts||{},g=e.fontFamily||v.HOVERFONT,y=e.fontSize||v.HOVERFONTSIZE,x=t[0],b=x.xa,_=x.ya,A="y"===i?"yLabel":"xLabel",M=x[A],E=(String(M)||"").split(" ")[0],S=h.node().getBoundingClientRect(),C=S.top,O=S.width,P=S.height,I=void 0!==M&&x.distance<=e.hoverdistance&&("x"===i||"y"===i);if(I){var D,z,R=!0;for(D=0;D<t.length;D++)if(R&&void 0===t[D].zLabel&&(R=!1),z=t[D].hoverinfo||t[D].trace.hoverinfo){var F=Array.isArray(z)?z:z.split("+");if(-1===F.indexOf("all")&&-1===F.indexOf(i)){I=!1;break}}R&&(I=!1)}var B=p.selectAll("g.axistext").data(I?[0]:[]);B.enter().append("g").classed("axistext",!0),B.exit().remove(),B.each((function(){var e=n.select(this),s=o.ensureSingle(e,"path","",(function(t){t.style({"stroke-width":"1px"})})),c=o.ensureSingle(e,"text","",(function(t){t.attr("data-notex",1)})),p=d.bgcolor||f.defaultLine,h=d.bordercolor||f.contrast(p),v=f.contrast(p),m={family:d.font.family||g,size:d.font.size||y,color:d.font.color||v};s.style({fill:p,stroke:h}),c.text(M).call(u.font,m).call(l.positionText,0,0).call(l.convertToTspans,r),e.attr("transform","");var T,S,L=c.node().getBoundingClientRect();if("x"===i){var O="top"===b.side?"-":"";c.attr("text-anchor","middle").call(l.positionText,0,"top"===b.side?C-L.bottom-w-k:C-L.top+w+k),T=b._offset+(x.x0+x.x1)/2,S=_._offset+("top"===b.side?0:_._length);var P=L.width/2+k;T<P?(T=P,s.attr("d","M-"+(P-w)+",0L-"+(P-2*w)+","+O+w+"H"+(k+L.width/2)+"v"+O+(2*k+L.height)+"H-"+P+"V"+O+w+"Z")):T>a.width-P?(T=a.width-P,s.attr("d","M"+(P-w)+",0L"+P+","+O+w+"v"+O+(2*k+L.height)+"H-"+P+"V"+O+w+"H"+(P-2*w)+"Z")):s.attr("d","M0,0L"+w+","+O+w+"H"+(k+L.width/2)+"v"+O+(2*k+L.height)+"H-"+(k+L.width/2)+"V"+O+w+"H-"+w+"Z")}else{var I,D,z;"right"===_.side?(I="start",D=1,z="",T=b._offset+b._length):(I="end",D=-1,z="-",T=b._offset),S=_._offset+(x.y0+x.y1)/2,c.attr("text-anchor",I),s.attr("d","M0,0L"+z+w+","+w+"V"+(k+L.height/2)+"h"+z+(2*k+L.width)+"V-"+(k+L.height/2)+"H"+z+w+"V-"+w+"Z");var R,F=L.height/2,B=C-L.top-F,N="clip"+a._uid+"commonlabel"+_._id;if(T<L.width+2*k+w){R="M-"+(w+k)+"-"+F+"h-"+(L.width-k)+"V"+F+"h"+(L.width-k)+"Z";var j=L.width-T+k;l.positionText(c,j,B),"end"===I&&c.selectAll("tspan").each((function(){var t=n.select(this),e=u.tester.append("text").text(t.text()).call(u.font,m),r=e.node().getBoundingClientRect();r.width<L.width&&t.attr("x",j-r.width),e.remove()}))}else l.positionText(c,D*(k+w),B),R=null;var V=a._topclips.selectAll("#"+N).data(R?[0]:[]);V.enter().append("clipPath").attr("id",N).append("path"),V.exit().remove(),V.select("path").attr("d",R),u.setClipUrl(c,R?N:null,r)}e.attr("transform","translate("+T+","+S+")"),t=t.filter((function(t){return void 0!==t.zLabelVal||(t[A]||"").split(" ")[0]===E}))}));var N=p.selectAll("g.hovertext").data(t,(function(t){return[t.trace.index,t.index,t.x0,t.y0,t.name,t.attr,t.xa,t.ya||""].join(",")}));return N.enter().append("g").classed("hovertext",!0).each((function(){var t=n.select(this);t.append("rect").call(f.fill,f.addOpacity(c,.8)),t.append("text").classed("name",!0),t.append("path").style("stroke-width","1px"),t.append("text").classed("nums",!0).call(u.font,g,y)})),N.exit().remove(),N.each((function(t){var e=n.select(this).attr("transform",""),p="",h="",d=t.bgcolor||t.color,v=f.combine(f.opacity(d)?d:f.defaultLine,c),x=f.combine(f.opacity(t.color)?t.color:f.defaultLine,c),b=t.borderColor||f.contrast(v);void 0!==t.nameOverride&&(t.name=t.nameOverride),t.name&&(t.trace._meta&&(t.name=o.templateString(t.name,t.trace._meta)),p=L(t.name,t.nameLength)),void 0!==t.zLabel?(void 0!==t.xLabel&&(h+="x: "+t.xLabel+"<br>"),void 0!==t.yLabel&&(h+="y: "+t.yLabel+"<br>"),"choropleth"!==t.trace.type&&"choroplethmapbox"!==t.trace.type&&(h+=(h?"z: ":"")+t.zLabel)):I&&t[i+"Label"]===M?h=t[("x"===i?"y":"x")+"Label"]||"":void 0===t.xLabel?void 0!==t.yLabel&&"scattercarpet"!==t.trace.type&&(h=t.yLabel):h=void 0===t.yLabel?t.xLabel:"("+t.xLabel+", "+t.yLabel+")",!t.text&&0!==t.text||Array.isArray(t.text)||(h+=(h?"<br>":"")+t.text),void 0!==t.extraText&&(h+=(h?"<br>":"")+t.extraText),""!==h||t.hovertemplate||(""===p&&e.remove(),h=p);var _=a._d3locale,A=t.hovertemplate||!1,E=t.hovertemplateLabels||t,S=t.eventData[0]||{};A&&(h=(h=o.hovertemplateString(A,E,_,S,t.trace._meta)).replace(T,(function(e,r){return p=L(r,t.nameLength),""})));var D=e.select("text.nums").call(u.font,t.fontFamily||g,t.fontSize||y,t.fontColor||b).text(h).attr("data-notex",1).call(l.positionText,0,0).call(l.convertToTspans,r),z=e.select("text.name"),R=0,F=0;if(p&&p!==h){z.call(u.font,t.fontFamily||g,t.fontSize||y,x).text(p).attr("data-notex",1).call(l.positionText,0,0).call(l.convertToTspans,r);var B=z.node().getBoundingClientRect();R=B.width+2*k,F=B.height+2*k}else z.remove(),e.select("rect").remove();e.select("path").style({fill:v,stroke:b});var N,j,V=D.node().getBoundingClientRect(),U=t.xa._offset+(t.x0+t.x1)/2,H=t.ya._offset+(t.y0+t.y1)/2,q=Math.abs(t.x1-t.x0),G=Math.abs(t.y1-t.y0),W=V.width+w+k+R;if(t.ty0=C-V.top,t.bx=V.width+2*k,t.by=Math.max(V.height+2*k,F),t.anchor="start",t.txwidth=V.width,t.tx2width=R,t.offset=0,s)t.pos=U,N=H+G/2+W<=P,j=H-G/2-W>=0,"top"!==t.idealAlign&&N||!j?N?(H+=G/2,t.anchor="start"):t.anchor="middle":(H-=G/2,t.anchor="end");else if(t.pos=H,N=U+q/2+W<=O,j=U-q/2-W>=0,"left"!==t.idealAlign&&N||!j)if(N)U+=q/2,t.anchor="start";else{t.anchor="middle";var Y=W/2,X=U+Y-O,Z=U-Y;X>0&&(U-=X),Z<0&&(U+=-Z)}else U-=q/2,t.anchor="end";D.attr("text-anchor",t.anchor),R&&z.attr("text-anchor",t.anchor),e.attr("transform","translate("+U+","+H+")"+(s?"rotate("+m+")":""))})),N}function M(t,e){t.each((function(t){var r=n.select(this);if(t.del)return r.remove();var a=r.select("text.nums"),i=t.anchor,o="end"===i?-1:1,s={start:1,end:-1,middle:0}[i],c=s*(w+k),f=c+s*(t.txwidth+k),p=0,h=t.offset;"middle"===i&&(c-=t.tx2width/2,f+=t.txwidth/2+k),e&&(h*=-_,p=t.offset*b),r.select("path").attr("d","middle"===i?"M-"+(t.bx/2+t.tx2width/2)+","+(h-t.by/2)+"h"+t.bx+"v"+t.by+"h-"+t.bx+"Z":"M0,0L"+(o*w+p)+","+(w+h)+"v"+(t.by/2-w)+"h"+o*t.bx+"v-"+t.by+"H"+(o*w+p)+"V"+(h-w)+"Z");var d=c+p,g=h+t.ty0-t.by/2+k,v=t.textAlign||"auto";"auto"!==v&&("left"===v&&"start"!==i?(a.attr("text-anchor","start"),d="middle"===i?-t.bx/2-t.tx2width/2+k:-t.bx-k):"right"===v&&"end"!==i&&(a.attr("text-anchor","end"),d="middle"===i?t.bx/2-t.tx2width/2-k:t.bx+k)),a.call(l.positionText,d,g),t.tx2width&&(r.select("text.name").call(l.positionText,f+s*k+p,h+t.ty0-t.by/2+k),r.select("rect").call(u.setRect,f+(s-1)*t.tx2width/2+p,h-t.by/2-1,t.tx2width,t.by+2))}))}function E(t,e){var r=t.index,n=t.trace||{},i=t.cd[0],s=t.cd[r]||{};function l(t){return t||a(t)&&0===t}var c=Array.isArray(r)?function(t,e){var a=o.castOption(i,r,t);return l(a)?a:o.extractOption({},n,"",e)}:function(t,e){return o.extractOption(s,n,t,e)};function u(e,r,n){var a=c(r,n);l(a)&&(t[e]=a)}if(u("hoverinfo","hi","hoverinfo"),u("bgcolor","hbg","hoverlabel.bgcolor"),u("borderColor","hbc","hoverlabel.bordercolor"),u("fontFamily","htf","hoverlabel.font.family"),u("fontSize","hts","hoverlabel.font.size"),u("fontColor","htc","hoverlabel.font.color"),u("nameLength","hnl","hoverlabel.namelength"),u("textAlign","hta","hoverlabel.align"),t.posref="y"===e||"closest"===e&&"h"===n.orientation?t.xa._offset+(t.x0+t.x1)/2:t.ya._offset+(t.y0+t.y1)/2,t.x0=o.constrain(t.x0,0,t.xa._length),t.x1=o.constrain(t.x1,0,t.xa._length),t.y0=o.constrain(t.y0,0,t.ya._length),t.y1=o.constrain(t.y1,0,t.ya._length),void 0!==t.xLabelVal&&(t.xLabel="xLabel"in t?t.xLabel:h.hoverLabelText(t.xa,t.xLabelVal),t.xVal=t.xa.c2d(t.xLabelVal)),void 0!==t.yLabelVal&&(t.yLabel="yLabel"in 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n=t("../../plots/font_attributes"),a=t("../../plots/pad_attributes"),i=t("../../lib/extend").extendDeepAll,o=t("../../plot_api/edit_types").overrideAll,s=t("../../plots/animation_attributes"),l=t("../../plot_api/plot_template").templatedArray,c=t("./constants"),u=l("step",{visible:{valType:"boolean",dflt:!0},method:{valType:"enumerated",values:["restyle","relayout","animate","update","skip"],dflt:"restyle"},args:{valType:"info_array",freeLength:!0,items:[{valType:"any"},{valType:"any"},{valType:"any"}]},label:{valType:"string"},value:{valType:"string"},execute:{valType:"boolean",dflt:!0}});e.exports=o(l("slider",{visible:{valType:"boolean",dflt:!0},active:{valType:"number",min:0,dflt:0},steps:u,lenmode:{valType:"enumerated",values:["fraction","pixels"],dflt:"fraction"},len:{valType:"number",min:0,dflt:1},x:{valType:"number",min:-2,max:3,dflt:0},pad:i(a({editType:"arraydraw"}),{},{t:{dflt:20}}),xanchor:{valType:"enumerated",values:["auto","left","center","right"],dflt:"left"},y:{valType:"number",min:-2,max:3,dflt:0},yanchor:{valType:"enumerated",values:["auto","top","middle","bottom"],dflt:"top"},transition:{duration:{valType:"number",min:0,dflt:150},easing:{valType:"enumerated",values:s.transition.easing.values,dflt:"cubic-in-out"}},currentvalue:{visible:{valType:"boolean",dflt:!0},xanchor:{valType:"enumerated",values:["left","center","right"],dflt:"left"},offset:{valType:"number",dflt:10},prefix:{valType:"string"},suffix:{valType:"string"},font:n({})},font:n({}),activebgcolor:{valType:"color",dflt:c.gripBgActiveColor},bgcolor:{valType:"color",dflt:c.railBgColor},bordercolor:{valType:"color",dflt:c.railBorderColor},borderwidth:{valType:"number",min:0,dflt:c.railBorderWidth},ticklen:{valType:"number",min:0,dflt:c.tickLength},tickcolor:{valType:"color",dflt:c.tickColor},tickwidth:{valType:"number",min:0,dflt:1},minorticklen:{valType:"number",min:0,dflt:c.minorTickLength}}),"arraydraw","from-root")},{"../../lib/extend":707,"../../plot_api/edit_types":747,"../../plot_api/plot_template":754,"../../plots/animation_attributes":759,"../../plots/font_attributes":790,"../../plots/pad_attributes":824,"./constants":674}],674:[function(t,e,r){"use 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r=y(x,e,t.label),n=r.node()&&o.bBox(r.node())||{width:0,height:0},a=l.lineCount(r);f.currentValueMaxWidth=Math.max(f.currentValueMaxWidth,Math.ceil(n.width)),f.currentValueHeight=Math.max(f.currentValueHeight,Math.ceil(n.height)),f.currentValueMaxLines=Math.max(f.currentValueMaxLines,a)})),f.currentValueTotalHeight=f.currentValueHeight+e.currentvalue.offset,x.remove()}f.height=f.currentValueTotalHeight+u.tickOffset+e.ticklen+u.labelOffset+f.labelHeight+e.pad.t+e.pad.b;var _="left";s.isRightAnchor(e)&&(f.lx-=f.outerLength,_="right"),s.isCenterAnchor(e)&&(f.lx-=f.outerLength/2,_="center");var w="top";s.isBottomAnchor(e)&&(f.ly-=f.height,w="bottom"),s.isMiddleAnchor(e)&&(f.ly-=f.height/2,w="middle"),f.outerLength=Math.ceil(f.outerLength),f.height=Math.ceil(f.height),f.lx=Math.round(f.lx),f.ly=Math.round(f.ly);var k={y:e.y,b:f.height*d[w],t:f.height*h[w]};"fraction"===e.lenmode?(k.l=0,k.xl=e.x-e.len*h[_],k.r=0,k.xr=e.x+e.len*d[_]):(k.x=e.x,k.l=f.outerLength*h[_],k.r=f.outerLength*d[_]),a.autoMargin(t,g(e),k)}function y(t,e,r){if(e.currentvalue.visible){var n,a,i=e._dims;switch(e.currentvalue.xanchor){case"right":n=i.inputAreaLength-u.currentValueInset-i.currentValueMaxWidth,a="left";break;case"center":n=.5*i.inputAreaLength,a="middle";break;default:n=u.currentValueInset,a="left"}var c=s.ensureSingle(t,"text",u.labelClass,(function(t){t.classed("user-select-none",!0).attr({"text-anchor":a,"data-notex":1})})),f=e.currentvalue.prefix?e.currentvalue.prefix:"";if("string"==typeof r)f+=r;else{var h=e.steps[e.active].label,d=e._gd._fullLayout._meta;d&&(h=s.templateString(h,d)),f+=h}e.currentvalue.suffix&&(f+=e.currentvalue.suffix),c.call(o.font,e.currentvalue.font).text(f).call(l.convertToTspans,e._gd);var g=l.lineCount(c),v=(i.currentValueMaxLines+1-g)*e.currentvalue.font.size*p;return 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c}},{"../registry":845,"./cartesian/constants":770}],800:[function(t,e,r){"use strict";var n=t("mouse-change"),a=t("mouse-wheel"),i=t("mouse-event-offset"),o=t("../cartesian/constants"),s=t("has-passive-events");function l(t,e){this.element=t,this.plot=e,this.mouseListener=null,this.wheelListener=null,this.lastInputTime=Date.now(),this.lastPos=[0,0],this.boxEnabled=!1,this.boxInited=!1,this.boxStart=[0,0],this.boxEnd=[0,0],this.dragStart=[0,0]}e.exports=function(t){var e=t.mouseContainer,r=t.glplot,c=new l(e,r);function u(){t.xaxis.autorange=!1,t.yaxis.autorange=!1}function f(e,n,a){var i,s,l=t.calcDataBox(),f=r.viewBox,p=c.lastPos[0],h=c.lastPos[1],d=o.MINDRAG*r.pixelRatio,g=o.MINZOOM*r.pixelRatio;function v(e,r,n){var a=Math.min(r,n),i=Math.max(r,n);a!==i?(l[e]=a,l[e+2]=i,c.dataBox=l,t.setRanges(l)):(t.selectBox.selectBox=[0,0,1,1],t.glplot.setDirty())}switch(n*=r.pixelRatio,a*=r.pixelRatio,a=f[3]-f[1]-a,t.fullLayout.dragmode){case"zoom":if(e){var m=n/(f[2]-f[0])*(l[2]-l[0])+l[0],y=a/(f[3]-f[1])*(l[3]-l[1])+l[1];c.boxInited||(c.boxStart[0]=m,c.boxStart[1]=y,c.dragStart[0]=n,c.dragStart[1]=a),c.boxEnd[0]=m,c.boxEnd[1]=y,c.boxInited=!0,c.boxEnabled||c.boxStart[0]===c.boxEnd[0]&&c.boxStart[1]===c.boxEnd[1]||(c.boxEnabled=!0);var x=Math.abs(c.dragStart[0]-n)<g,b=Math.abs(c.dragStart[1]-a)<g;if(!function(){for(var e=t.graphDiv._fullLayout._axisConstraintGroups,r=t.xaxis._id,n=t.yaxis._id,a=0;a<e.length;a++)if(-1!==e[a][r]){if(-1!==e[a][n])return!0;break}return!1}()||x&&b)x&&(c.boxEnd[0]=c.boxStart[0]),b&&(c.boxEnd[1]=c.boxStart[1]);else{i=c.boxEnd[0]-c.boxStart[0],s=c.boxEnd[1]-c.boxStart[1];var _=(l[3]-l[1])/(l[2]-l[0]);Math.abs(i*_)>Math.abs(s)?(c.boxEnd[1]=c.boxStart[1]+Math.abs(i)*_*(s>=0?1:-1),c.boxEnd[1]<l[1]?(c.boxEnd[1]=l[1],c.boxEnd[0]=c.boxStart[0]+(l[1]-c.boxStart[1])/Math.abs(_)):c.boxEnd[1]>l[3]&&(c.boxEnd[1]=l[3],c.boxEnd[0]=c.boxStart[0]+(l[3]-c.boxStart[1])/Math.abs(_))):(c.boxEnd[0]=c.boxStart[0]+Math.abs(s)/_*(i>=0?1:-1),c.boxEnd[0]<l[0]?(c.boxEnd[0]=l[0],c.boxEnd[1]=c.boxStart[1]+(l[0]-c.boxStart[0])*Math.abs(_)):c.boxEnd[0]>l[2]&&(c.boxEnd[0]=l[2],c.boxEnd[1]=c.boxStart[1]+(l[2]-c.boxStart[0])*Math.abs(_)))}}else c.boxEnabled?(i=c.boxStart[0]!==c.boxEnd[0],s=c.boxStart[1]!==c.boxEnd[1],i||s?(i&&(v(0,c.boxStart[0],c.boxEnd[0]),t.xaxis.autorange=!1),s&&(v(1,c.boxStart[1],c.boxEnd[1]),t.yaxis.autorange=!1),t.relayoutCallback()):t.glplot.setDirty(),c.boxEnabled=!1,c.boxInited=!1):c.boxInited&&(c.boxInited=!1);break;case"pan":c.boxEnabled=!1,c.boxInited=!1,e?(c.panning||(c.dragStart[0]=n,c.dragStart[1]=a),Math.abs(c.dragStart[0]-n)<d&&(n=c.dragStart[0]),Math.abs(c.dragStart[1]-a)<d&&(a=c.dragStart[1]),i=(p-n)*(l[2]-l[0])/(r.viewBox[2]-r.viewBox[0]),s=(h-a)*(l[3]-l[1])/(r.viewBox[3]-r.viewBox[1]),l[0]+=i,l[2]+=i,l[1]+=s,l[3]+=s,t.setRanges(l),c.panning=!0,c.lastInputTime=Date.now(),u(),t.cameraChanged(),t.handleAnnotations()):c.panning&&(c.panning=!1,t.relayoutCallback())}c.lastPos[0]=n,c.lastPos[1]=a}return c.mouseListener=n(e,f),e.addEventListener("touchstart",(function(t){var r=i(t.changedTouches[0],e);f(0,r[0],r[1]),f(1,r[0],r[1]),t.preventDefault()}),!!s&&{passive:!1}),e.addEventListener("touchmove",(function(t){t.preventDefault();var r=i(t.changedTouches[0],e);f(1,r[0],r[1]),t.preventDefault()}),!!s&&{passive:!1}),e.addEventListener("touchend",(function(t){f(0,c.lastPos[0],c.lastPos[1]),t.preventDefault()}),!!s&&{passive:!1}),c.wheelListener=a(e,(function(e,n){if(!t.scrollZoom)return!1;var a=t.calcDataBox(),i=r.viewBox,o=c.lastPos[0],s=c.lastPos[1],l=Math.exp(5*n/(i[3]-i[1])),f=o/(i[2]-i[0])*(a[2]-a[0])+a[0],p=s/(i[3]-i[1])*(a[3]-a[1])+a[1];return a[0]=(a[0]-f)*l+f,a[2]=(a[2]-f)*l+f,a[1]=(a[1]-p)*l+p,a[3]=(a[3]-p)*l+p,t.setRanges(a),c.lastInputTime=Date.now(),u(),t.cameraChanged(),t.handleAnnotations(),t.relayoutCallback(),!0}),!0),c}},{"../cartesian/constants":770,"has-passive-events":412,"mouse-change":436,"mouse-event-offset":437,"mouse-wheel":439}],801:[function(t,e,r){"use strict";var n=t("../cartesian/axes"),a=t("../../lib/str2rgbarray");function i(t){this.scene=t,this.gl=t.gl,this.pixelRatio=t.pixelRatio,this.screenBox=[0,0,1,1],this.viewBox=[0,0,1,1],this.dataBox=[-1,-1,1,1],this.borderLineEnable=[!1,!1,!1,!1],this.borderLineWidth=[1,1,1,1],this.borderLineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.ticks=[[],[]],this.tickEnable=[!0,!0,!1,!1],this.tickPad=[15,15,15,15],this.tickAngle=[0,0,0,0],this.tickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.tickMarkLength=[0,0,0,0],this.tickMarkWidth=[0,0,0,0],this.tickMarkColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.labels=["x","y"],this.labelEnable=[!0,!0,!1,!1],this.labelAngle=[0,Math.PI/2,0,3*Math.PI/2],this.labelPad=[15,15,15,15],this.labelSize=[12,12],this.labelFont=["sans-serif","sans-serif"],this.labelColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.title="",this.titleEnable=!0,this.titleCenter=[0,0,0,0],this.titleAngle=0,this.titleColor=[0,0,0,1],this.titleFont="sans-serif",this.titleSize=18,this.gridLineEnable=[!0,!0],this.gridLineColor=[[0,0,0,.5],[0,0,0,.5]],this.gridLineWidth=[1,1],this.zeroLineEnable=[!0,!0],this.zeroLineWidth=[1,1],this.zeroLineColor=[[0,0,0,1],[0,0,0,1]],this.borderColor=[0,0,0,0],this.backgroundColor=[0,0,0,0],this.static=this.scene.staticPlot}var o=i.prototype,s=["xaxis","yaxis"];o.merge=function(t){var e,r,n,i,o,l,c,u,f,p,h;for(this.titleEnable=!1,this.backgroundColor=a(t.plot_bgcolor),p=0;p<2;++p){var d=(e=s[p]).charAt(0);for(n=(r=t[this.scene[e]._name]).title.text===this.scene.fullLayout._dfltTitle[d]?"":r.title.text,h=0;h<=2;h+=2)this.labelEnable[p+h]=!1,this.labels[p+h]=n,this.labelColor[p+h]=a(r.title.font.color),this.labelFont[p+h]=r.title.font.family,this.labelSize[p+h]=r.title.font.size,this.labelPad[p+h]=this.getLabelPad(e,r),this.tickEnable[p+h]=!1,this.tickColor[p+h]=a((r.tickfont||{}).color),this.tickAngle[p+h]="auto"===r.tickangle?0:Math.PI*-r.tickangle/180,this.tickPad[p+h]=this.getTickPad(r),this.tickMarkLength[p+h]=0,this.tickMarkWidth[p+h]=r.tickwidth||0,this.tickMarkColor[p+h]=a(r.tickcolor),this.borderLineEnable[p+h]=!1,this.borderLineColor[p+h]=a(r.linecolor),this.borderLineWidth[p+h]=r.linewidth||0;c=this.hasSharedAxis(r),o=this.hasAxisInDfltPos(e,r)&&!c,l=this.hasAxisInAltrPos(e,r)&&!c,i=r.mirror||!1,u=c?-1!==String(i).indexOf("all"):!!i,f=c?"allticks"===i:-1!==String(i).indexOf("ticks"),o?this.labelEnable[p]=!0:l&&(this.labelEnable[p+2]=!0),o?this.tickEnable[p]=r.showticklabels:l&&(this.tickEnable[p+2]=r.showticklabels),(o||u)&&(this.borderLineEnable[p]=r.showline),(l||u)&&(this.borderLineEnable[p+2]=r.showline),(o||f)&&(this.tickMarkLength[p]=this.getTickMarkLength(r)),(l||f)&&(this.tickMarkLength[p+2]=this.getTickMarkLength(r)),this.gridLineEnable[p]=r.showgrid,this.gridLineColor[p]=a(r.gridcolor),this.gridLineWidth[p]=r.gridwidth,this.zeroLineEnable[p]=r.zeroline,this.zeroLineColor[p]=a(r.zerolinecolor),this.zeroLineWidth[p]=r.zerolinewidth}},o.hasSharedAxis=function(t){var e=this.scene,r=e.fullLayout._subplots.gl2d;return 0!==n.findSubplotsWithAxis(r,t).indexOf(e.id)},o.hasAxisInDfltPos=function(t,e){var r=e.side;return"xaxis"===t?"bottom"===r:"yaxis"===t?"left"===r:void 0},o.hasAxisInAltrPos=function(t,e){var r=e.side;return"xaxis"===t?"top"===r:"yaxis"===t?"right"===r:void 0},o.getLabelPad=function(t,e){var r=e.title.font.size,n=e.showticklabels;return"xaxis"===t?"top"===e.side?r*(1.5+(n?1:0))-10:r*(1.5+(n?.5:0))-10:"yaxis"===t?"right"===e.side?10+r*(1.5+(n?1:.5)):10+r*(1.5+(n?.5:0)):void 0},o.getTickPad=function(t){return"outside"===t.ticks?10+t.ticklen:15},o.getTickMarkLength=function(t){if(!t.ticks)return 0;var e=t.ticklen;return"inside"===t.ticks?-e:e},e.exports=function(t){return new i(t)}},{"../../lib/str2rgbarray":739,"../cartesian/axes":764}],802:[function(t,e,r){"use strict";var n=t("../../plot_api/edit_types").overrideAll,a=t("./scene2d"),i=t("../layout_attributes"),o=t("../../constants/xmlns_namespaces"),s=t("../cartesian/constants"),l=t("../cartesian"),c=t("../../components/fx/layout_attributes"),u=t("../get_data").getSubplotData;r.name="gl2d",r.attr=["xaxis","yaxis"],r.idRoot=["x","y"],r.idRegex=s.idRegex,r.attrRegex=s.attrRegex,r.attributes=t("../cartesian/attributes"),r.supplyLayoutDefaults=function(t,e,r){e._has("cartesian")||l.supplyLayoutDefaults(t,e,r)},r.layoutAttrOverrides=n(l.layoutAttributes,"plot","from-root"),r.baseLayoutAttrOverrides=n({plot_bgcolor:i.plot_bgcolor,hoverlabel:c.hoverlabel},"plot","nested"),r.plot=function(t){for(var e=t._fullLayout,r=t._fullData,n=e._subplots.gl2d,i=0;i<n.length;i++){var o=n[i],s=e._plots[o],l=u(r,"gl2d",o),c=s._scene2d;void 0===c&&(c=new a({id:o,graphDiv:t,container:t.querySelector(".gl-container"),staticPlot:t._context.staticPlot,plotGlPixelRatio:t._context.plotGlPixelRatio},e),s._scene2d=c),c.plot(l,t.calcdata,e,t.layout)}},r.clean=function(t,e,r,n){for(var a=n._subplots.gl2d||[],i=0;i<a.length;i++){var o=a[i],s=n._plots[o];if(s._scene2d){var c=u(t,"gl2d",o);0===c.length&&(s._scene2d.destroy(),delete n._plots[o])}}l.clean.apply(this,arguments)},r.drawFramework=function(t){t._context.staticPlot||l.drawFramework(t)},r.toSVG=function(t){for(var e=t._fullLayout,r=e._subplots.gl2d,n=0;n<r.length;n++){var a=e._plots[r[n]]._scene2d,i=a.toImage("png");e._glimages.append("svg:image").attr({xmlns:o.svg,"xlink:href":i,x:0,y:0,width:"100%",height:"100%",preserveAspectRatio:"none"}),a.destroy()}},r.updateFx=function(t){for(var e=t._fullLayout,r=e._subplots.gl2d,n=0;n<r.length;n++)e._plots[r[n]]._scene2d.updateFx(e.dragmode)}},{"../../components/fx/layout_attributes":630,"../../constants/xmlns_namespaces":693,"../../plot_api/edit_types":747,"../cartesian":775,"../cartesian/attributes":762,"../cartesian/constants":770,"../get_data":799,"../layout_attributes":816,"./scene2d":803}],803:[function(t,e,r){"use strict";var n,a,i=t("../../registry"),o=t("../../plots/cartesian/axes"),s=t("../../components/fx"),l=t("gl-plot2d"),c=t("gl-spikes2d"),u=t("gl-select-box"),f=t("webgl-context"),p=t("./convert"),h=t("./camera"),d=t("../../lib/show_no_webgl_msg"),g=t("../cartesian/constraints"),v=g.enforce,m=g.clean,y=t("../cartesian/autorange").doAutoRange,x=["xaxis","yaxis"],b=t("../cartesian/constants").SUBPLOT_PATTERN;function _(t,e){this.container=t.container,this.graphDiv=t.graphDiv,this.pixelRatio=t.plotGlPixelRatio||window.devicePixelRatio,this.id=t.id,this.staticPlot=!!t.staticPlot,this.scrollZoom=this.graphDiv._context._scrollZoom.cartesian,this.fullData=null,this.updateRefs(e),this.makeFramework(),this.stopped||(this.glplotOptions=p(this),this.glplotOptions.merge(e),this.glplot=l(this.glplotOptions),this.camera=h(this),this.traces={},this.spikes=c(this.glplot),this.selectBox=u(this.glplot,{innerFill:!1,outerFill:!0}),this.lastButtonState=0,this.pickResult=null,this.isMouseOver=!0,this.stopped=!1,this.redraw=this.draw.bind(this),this.redraw())}e.exports=_;var w=_.prototype;w.makeFramework=function(){if(this.staticPlot){if(!(a||(n=document.createElement("canvas"),a=f({canvas:n,preserveDrawingBuffer:!1,premultipliedAlpha:!0,antialias:!0}))))throw new Error("Error creating static canvas/context for image server");this.canvas=n,this.gl=a}else{var t=this.container.querySelector(".gl-canvas-focus"),e=f({canvas:t,preserveDrawingBuffer:!0,premultipliedAlpha:!0});if(!e)return d(this),void(this.stopped=!0);this.canvas=t,this.gl=e}var r=this.canvas;r.style.width="100%",r.style.height="100%",r.style.position="absolute",r.style.top="0px",r.style.left="0px",r.style["pointer-events"]="none",this.updateSize(r),r.className+=" user-select-none";var i=this.svgContainer=document.createElementNS("http://www.w3.org/2000/svg","svg");i.style.position="absolute",i.style.top=i.style.left="0px",i.style.width=i.style.height="100%",i.style["z-index"]=20,i.style["pointer-events"]="none";var o=this.mouseContainer=document.createElement("div");o.style.position="absolute",o.style["pointer-events"]="auto",this.pickCanvas=this.container.querySelector(".gl-canvas-pick");var s=this.container;s.appendChild(i),s.appendChild(o);var l=this;o.addEventListener("mouseout",(function(){l.isMouseOver=!1,l.unhover()})),o.addEventListener("mouseover",(function(){l.isMouseOver=!0}))},w.toImage=function(t){t||(t="png"),this.stopped=!0,this.staticPlot&&this.container.appendChild(n),this.updateSize(this.canvas);var e=this.glplot.gl,r=e.drawingBufferWidth,a=e.drawingBufferHeight;e.clearColor(1,1,1,0),e.clear(e.COLOR_BUFFER_BIT|e.DEPTH_BUFFER_BIT),this.glplot.setDirty(),this.glplot.draw(),e.bindFramebuffer(e.FRAMEBUFFER,null);var i=new Uint8Array(r*a*4);e.readPixels(0,0,r,a,e.RGBA,e.UNSIGNED_BYTE,i);for(var o=0,s=a-1;o<s;++o,--s)for(var l=0;l<r;++l)for(var c=0;c<4;++c){var u=i[4*(r*o+l)+c];i[4*(r*o+l)+c]=i[4*(r*s+l)+c],i[4*(r*s+l)+c]=u}var f=document.createElement("canvas");f.width=r,f.height=a;var p,h=f.getContext("2d"),d=h.createImageData(r,a);switch(d.data.set(i),h.putImageData(d,0,0),t){case"jpeg":p=f.toDataURL("image/jpeg");break;case"webp":p=f.toDataURL("image/webp");break;default:p=f.toDataURL("image/png")}return this.staticPlot&&this.container.removeChild(n),p},w.updateSize=function(t){t||(t=this.canvas);var e=this.pixelRatio,r=this.fullLayout,n=r.width,a=r.height,i=0|Math.ceil(e*n),o=0|Math.ceil(e*a);return t.width===i&&t.height===o||(t.width=i,t.height=o),t},w.computeTickMarks=function(){this.xaxis.setScale(),this.yaxis.setScale();for(var t=[o.calcTicks(this.xaxis),o.calcTicks(this.yaxis)],e=0;e<2;++e)for(var r=0;r<t[e].length;++r)t[e][r].text=t[e][r].text+"";return t},w.updateRefs=function(t){this.fullLayout=t;var e=this.id.match(b),r="xaxis"+e[1],n="yaxis"+e[2];this.xaxis=this.fullLayout[r],this.yaxis=this.fullLayout[n]},w.relayoutCallback=function(){var t=this.graphDiv,e=this.xaxis,r=this.yaxis,n=t.layout,a={},o=a[e._name+".range"]=e.range.slice(),s=a[r._name+".range"]=r.range.slice();a[e._name+".autorange"]=e.autorange,a[r._name+".autorange"]=r.autorange,i.call("_storeDirectGUIEdit",t.layout,t._fullLayout._preGUI,a);var l=n[e._name];l.range=o,l.autorange=e.autorange;var c=n[r._name];c.range=s,c.autorange=r.autorange,a.lastInputTime=this.camera.lastInputTime,t.emit("plotly_relayout",a)},w.cameraChanged=function(){var t=this.camera;this.glplot.setDataBox(this.calcDataBox());var e=this.computeTickMarks();(function(t,e){for(var r=0;r<2;++r){var n=t[r],a=e[r];if(n.length!==a.length)return!0;for(var i=0;i<n.length;++i)if(n[i].x!==a[i].x)return!0}return!1})(e,this.glplotOptions.ticks)&&(this.glplotOptions.ticks=e,this.glplotOptions.dataBox=t.dataBox,this.glplot.update(this.glplotOptions),this.handleAnnotations())},w.handleAnnotations=function(){for(var t=this.graphDiv,e=this.fullLayout.annotations,r=0;r<e.length;r++){var n=e[r];n.xref===this.xaxis._id&&n.yref===this.yaxis._id&&i.getComponentMethod("annotations","drawOne")(t,r)}},w.destroy=function(){if(this.glplot){var t=this.traces;t&&Object.keys(t).map((function(e){t[e].dispose(),delete t[e]})),this.glplot.dispose(),this.container.removeChild(this.svgContainer),this.container.removeChild(this.mouseContainer),this.fullData=null,this.glplot=null,this.stopped=!0,this.camera.mouseListener.enabled=!1,this.mouseContainer.removeEventListener("wheel",this.camera.wheelListener),this.camera=null}},w.plot=function(t,e,r){var n=this.glplot;this.updateRefs(r),this.xaxis.clearCalc(),this.yaxis.clearCalc(),this.updateTraces(t,e),this.updateFx(r.dragmode);var a=r.width,i=r.height;this.updateSize(this.canvas);var o=this.glplotOptions;o.merge(r),o.screenBox=[0,0,a,i];var s={_fullLayout:{_axisConstraintGroups:this.graphDiv._fullLayout._axisConstraintGroups,xaxis:this.xaxis,yaxis:this.yaxis}};m(s,this.xaxis),m(s,this.yaxis);var l,c,u=r._size,f=this.xaxis.domain,p=this.yaxis.domain;for(o.viewBox=[u.l+f[0]*u.w,u.b+p[0]*u.h,a-u.r-(1-f[1])*u.w,i-u.t-(1-p[1])*u.h],this.mouseContainer.style.width=u.w*(f[1]-f[0])+"px",this.mouseContainer.style.height=u.h*(p[1]-p[0])+"px",this.mouseContainer.height=u.h*(p[1]-p[0]),this.mouseContainer.style.left=u.l+f[0]*u.w+"px",this.mouseContainer.style.top=u.t+(1-p[1])*u.h+"px",c=0;c<2;++c)(l=this[x[c]])._length=o.viewBox[c+2]-o.viewBox[c],y(this.graphDiv,l),l.setScale();v(s),o.ticks=this.computeTickMarks(),o.dataBox=this.calcDataBox(),o.merge(r),n.update(o),this.glplot.draw()},w.calcDataBox=function(){var t=this.xaxis,e=this.yaxis,r=t.range,n=e.range,a=t.r2l,i=e.r2l;return[a(r[0]),i(n[0]),a(r[1]),i(n[1])]},w.setRanges=function(t){var e=this.xaxis,r=this.yaxis,n=e.l2r,a=r.l2r;e.range=[n(t[0]),n(t[2])],r.range=[a(t[1]),a(t[3])]},w.updateTraces=function(t,e){var r,n,a,i=Object.keys(this.traces);this.fullData=t;t:for(r=0;r<i.length;r++){var o=i[r],s=this.traces[o];for(n=0;n<t.length;n++)if((a=t[n]).uid===o&&a.type===s.type)continue t;s.dispose(),delete this.traces[o]}for(r=0;r<t.length;r++){a=t[r];var l=e[r],c=this.traces[a.uid];c?c.update(a,l):(c=a._module.plot(this,a,l),this.traces[a.uid]=c)}this.glplot.objects.sort((function(t,e){return t._trace.index-e._trace.index}))},w.updateFx=function(t){"lasso"===t||"select"===t?(this.pickCanvas.style["pointer-events"]="none",this.mouseContainer.style["pointer-events"]="none"):(this.pickCanvas.style["pointer-events"]="auto",this.mouseContainer.style["pointer-events"]="auto"),this.mouseContainer.style.cursor="pan"===t?"move":"zoom"===t?"crosshair":null},w.emitPointAction=function(t,e){for(var r,n=t.trace.uid,a=t.pointIndex,i=0;i<this.fullData.length;i++)this.fullData[i].uid===n&&(r=this.fullData[i]);var o={x:t.traceCoord[0],y:t.traceCoord[1],curveNumber:r.index,pointNumber:a,data:r._input,fullData:this.fullData,xaxis:this.xaxis,yaxis:this.yaxis};s.appendArrayPointValue(o,r,a),this.graphDiv.emit(e,{points:[o]})},w.draw=function(){if(!this.stopped){requestAnimationFrame(this.redraw);var t=this.glplot,e=this.camera,r=e.mouseListener,n=1===this.lastButtonState&&0===r.buttons,a=this.fullLayout;this.lastButtonState=r.buttons,this.cameraChanged();var i,o=r.x*t.pixelRatio,l=this.canvas.height-t.pixelRatio*r.y;if(e.boxEnabled&&"zoom"===a.dragmode){this.selectBox.enabled=!0;for(var c=this.selectBox.selectBox=[Math.min(e.boxStart[0],e.boxEnd[0]),Math.min(e.boxStart[1],e.boxEnd[1]),Math.max(e.boxStart[0],e.boxEnd[0]),Math.max(e.boxStart[1],e.boxEnd[1])],u=0;u<2;u++)e.boxStart[u]===e.boxEnd[u]&&(c[u]=t.dataBox[u],c[u+2]=t.dataBox[u+2]);t.setDirty()}else if(!e.panning&&this.isMouseOver){this.selectBox.enabled=!1;var f=a._size,p=this.xaxis.domain,h=this.yaxis.domain,d=(i=t.pick(o/t.pixelRatio+f.l+p[0]*f.w,l/t.pixelRatio-(f.t+(1-h[1])*f.h)))&&i.object._trace.handlePick(i);if(d&&n&&this.emitPointAction(d,"plotly_click"),i&&"skip"!==i.object._trace.hoverinfo&&a.hovermode&&d&&(!this.lastPickResult||this.lastPickResult.traceUid!==d.trace.uid||this.lastPickResult.dataCoord[0]!==d.dataCoord[0]||this.lastPickResult.dataCoord[1]!==d.dataCoord[1])){var g=d;this.lastPickResult={traceUid:d.trace?d.trace.uid:null,dataCoord:d.dataCoord.slice()},this.spikes.update({center:i.dataCoord}),g.screenCoord=[((t.viewBox[2]-t.viewBox[0])*(i.dataCoord[0]-t.dataBox[0])/(t.dataBox[2]-t.dataBox[0])+t.viewBox[0])/t.pixelRatio,(this.canvas.height-(t.viewBox[3]-t.viewBox[1])*(i.dataCoord[1]-t.dataBox[1])/(t.dataBox[3]-t.dataBox[1])-t.viewBox[1])/t.pixelRatio],this.emitPointAction(d,"plotly_hover");var v=this.fullData[g.trace.index]||{},m=g.pointIndex,y=s.castHoverinfo(v,a,m);if(y&&"all"!==y){var x=y.split("+");-1===x.indexOf("x")&&(g.traceCoord[0]=void 0),-1===x.indexOf("y")&&(g.traceCoord[1]=void 0),-1===x.indexOf("z")&&(g.traceCoord[2]=void 0),-1===x.indexOf("text")&&(g.textLabel=void 0),-1===x.indexOf("name")&&(g.name=void 0)}s.loneHover({x:g.screenCoord[0],y:g.screenCoord[1],xLabel:this.hoverFormatter("xaxis",g.traceCoord[0]),yLabel:this.hoverFormatter("yaxis",g.traceCoord[1]),zLabel:g.traceCoord[2],text:g.textLabel,name:g.name,color:s.castHoverOption(v,m,"bgcolor")||g.color,borderColor:s.castHoverOption(v,m,"bordercolor"),fontFamily:s.castHoverOption(v,m,"font.family"),fontSize:s.castHoverOption(v,m,"font.size"),fontColor:s.castHoverOption(v,m,"font.color"),nameLength:s.castHoverOption(v,m,"namelength"),textAlign:s.castHoverOption(v,m,"align")},{container:this.svgContainer,gd:this.graphDiv})}}i||this.unhover(),t.draw()}},w.unhover=function(){this.lastPickResult&&(this.spikes.update({}),this.lastPickResult=null,this.graphDiv.emit("plotly_unhover"),s.loneUnhover(this.svgContainer))},w.hoverFormatter=function(t,e){if(void 0!==e){var r=this[t];return o.tickText(r,r.c2l(e),"hover").text}}},{"../../components/fx":629,"../../lib/show_no_webgl_msg":737,"../../plots/cartesian/axes":764,"../../registry":845,"../cartesian/autorange":763,"../cartesian/constants":770,"../cartesian/constraints":771,"./camera":800,"./convert":801,"gl-plot2d":289,"gl-select-box":301,"gl-spikes2d":310,"webgl-context":554}],804:[function(t,e,r){"use strict";var n=t("../../plot_api/edit_types").overrideAll,a=t("../../components/fx/layout_attributes"),i=t("./scene"),o=t("../get_data").getSubplotData,s=t("../../lib"),l=t("../../constants/xmlns_namespaces");r.name="gl3d",r.attr="scene",r.idRoot="scene",r.idRegex=r.attrRegex=s.counterRegex("scene"),r.attributes=t("./layout/attributes"),r.layoutAttributes=t("./layout/layout_attributes"),r.baseLayoutAttrOverrides=n({hoverlabel:a.hoverlabel},"plot","nested"),r.supplyLayoutDefaults=t("./layout/defaults"),r.plot=function(t){for(var e=t._fullLayout,r=t._fullData,n=e._subplots.gl3d,a=0;a<n.length;a++){var s=n[a],l=o(r,"gl3d",s),c=e[s],u=c.camera,f=c._scene;f||(f=new i({id:s,graphDiv:t,container:t.querySelector(".gl-container"),staticPlot:t._context.staticPlot,plotGlPixelRatio:t._context.plotGlPixelRatio,camera:u},e),c._scene=f),f.viewInitial||(f.viewInitial={up:{x:u.up.x,y:u.up.y,z:u.up.z},eye:{x:u.eye.x,y:u.eye.y,z:u.eye.z},center:{x:u.center.x,y:u.center.y,z:u.center.z}}),f.plot(l,e,t.layout)}},r.clean=function(t,e,r,n){for(var a=n._subplots.gl3d||[],i=0;i<a.length;i++){var o=a[i];!e[o]&&n[o]._scene&&(n[o]._scene.destroy(),n._infolayer&&n._infolayer.selectAll(".annotation-"+o).remove())}},r.toSVG=function(t){for(var e=t._fullLayout,r=e._subplots.gl3d,n=e._size,a=0;a<r.length;a++){var i=e[r[a]],o=i.domain,s=i._scene,c=s.toImage("png");e._glimages.append("svg:image").attr({xmlns:l.svg,"xlink:href":c,x:n.l+n.w*o.x[0],y:n.t+n.h*(1-o.y[1]),width:n.w*(o.x[1]-o.x[0]),height:n.h*(o.y[1]-o.y[0]),preserveAspectRatio:"none"}),s.destroy()}},r.cleanId=function(t){if(t.match(/^scene[0-9]*$/)){var e=t.substr(5);return"1"===e&&(e=""),"scene"+e}},r.updateFx=function(t){for(var e=t._fullLayout,r=e._subplots.gl3d,n=0;n<r.length;n++)e[r[n]]._scene.updateFx(e.dragmode,e.hovermode)}},{"../../components/fx/layout_attributes":630,"../../constants/xmlns_namespaces":693,"../../lib":716,"../../plot_api/edit_types":747,"../get_data":799,"./layout/attributes":805,"./layout/defaults":809,"./layout/layout_attributes":810,"./scene":814}],805:[function(t,e,r){"use strict";e.exports={scene:{valType:"subplotid",dflt:"scene",editType:"calc+clearAxisTypes"}}},{}],806:[function(t,e,r){"use strict";var n=t("../../../components/color"),a=t("../../cartesian/layout_attributes"),i=t("../../../lib/extend").extendFlat,o=t("../../../plot_api/edit_types").overrideAll;e.exports=o({visible:a.visible,showspikes:{valType:"boolean",dflt:!0},spikesides:{valType:"boolean",dflt:!0},spikethickness:{valType:"number",min:0,dflt:2},spikecolor:{valType:"color",dflt:n.defaultLine},showbackground:{valType:"boolean",dflt:!1},backgroundcolor:{valType:"color",dflt:"rgba(204, 204, 204, 0.5)"},showaxeslabels:{valType:"boolean",dflt:!0},color:a.color,categoryorder:a.categoryorder,categoryarray:a.categoryarray,title:{text:a.title.text,font:a.title.font},type:i({},a.type,{values:["-","linear","log","date","category"]}),autorange:a.autorange,rangemode:a.rangemode,range:i({},a.range,{items:[{valType:"any",editType:"plot",impliedEdits:{"^autorange":!1}},{valType:"any",editType:"plot",impliedEdits:{"^autorange":!1}}],anim:!1}),tickmode:a.tickmode,nticks:a.nticks,tick0:a.tick0,dtick:a.dtick,tickvals:a.tickvals,ticktext:a.ticktext,ticks:a.ticks,mirror:a.mirror,ticklen:a.ticklen,tickwidth:a.tickwidth,tickcolor:a.tickcolor,showticklabels:a.showticklabels,tickfont:a.tickfont,tickangle:a.tickangle,tickprefix:a.tickprefix,showtickprefix:a.showtickprefix,ticksuffix:a.ticksuffix,showticksuffix:a.showticksuffix,showexponent:a.showexponent,exponentformat:a.exponentformat,separatethousands:a.separatethousands,tickformat:a.tickformat,tickformatstops:a.tickformatstops,hoverformat:a.hoverformat,showline:a.showline,linecolor:a.linecolor,linewidth:a.linewidth,showgrid:a.showgrid,gridcolor:i({},a.gridcolor,{dflt:"rgb(204, 204, 204)"}),gridwidth:a.gridwidth,zeroline:a.zeroline,zerolinecolor:a.zerolinecolor,zerolinewidth:a.zerolinewidth,_deprecated:{title:a._deprecated.title,titlefont:a._deprecated.titlefont}},"plot","from-root")},{"../../../components/color":591,"../../../lib/extend":707,"../../../plot_api/edit_types":747,"../../cartesian/layout_attributes":776}],807:[function(t,e,r){"use strict";var n=t("tinycolor2").mix,a=t("../../../lib"),i=t("../../../plot_api/plot_template"),o=t("./axis_attributes"),s=t("../../cartesian/type_defaults"),l=t("../../cartesian/axis_defaults"),c=["xaxis","yaxis","zaxis"];e.exports=function(t,e,r){var u,f;function p(t,e){return a.coerce(u,f,o,t,e)}for(var h=0;h<c.length;h++){var d=c[h];u=t[d]||{},(f=i.newContainer(e,d))._id=d[0]+r.scene,f._name=d,s(u,f,p,r),l(u,f,p,{font:r.font,letter:d[0],data:r.data,showGrid:!0,noTickson:!0,bgColor:r.bgColor,calendar:r.calendar},r.fullLayout),p("gridcolor",n(f.color,r.bgColor,13600/187).toRgbString()),p("title.text",d[0]),f.setScale=a.noop,p("showspikes")&&(p("spikesides"),p("spikethickness"),p("spikecolor",f.color)),p("showaxeslabels"),p("showbackground")&&p("backgroundcolor")}}},{"../../../lib":716,"../../../plot_api/plot_template":754,"../../cartesian/axis_defaults":766,"../../cartesian/type_defaults":787,"./axis_attributes":806,tinycolor2:535}],808:[function(t,e,r){"use strict";var n=t("../../../lib/str2rgbarray"),a=t("../../../lib"),i=["xaxis","yaxis","zaxis"];function o(){this.bounds=[[-10,-10,-10],[10,10,10]],this.ticks=[[],[],[]],this.tickEnable=[!0,!0,!0],this.tickFont=["sans-serif","sans-serif","sans-serif"],this.tickSize=[12,12,12],this.tickAngle=[0,0,0],this.tickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.tickPad=[18,18,18],this.labels=["x","y","z"],this.labelEnable=[!0,!0,!0],this.labelFont=["Open Sans","Open Sans","Open Sans"],this.labelSize=[20,20,20],this.labelColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.labelPad=[30,30,30],this.lineEnable=[!0,!0,!0],this.lineMirror=[!1,!1,!1],this.lineWidth=[1,1,1],this.lineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.lineTickEnable=[!0,!0,!0],this.lineTickMirror=[!1,!1,!1],this.lineTickLength=[10,10,10],this.lineTickWidth=[1,1,1],this.lineTickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.gridEnable=[!0,!0,!0],this.gridWidth=[1,1,1],this.gridColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.zeroEnable=[!0,!0,!0],this.zeroLineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.zeroLineWidth=[2,2,2],this.backgroundEnable=[!0,!0,!0],this.backgroundColor=[[.8,.8,.8,.5],[.8,.8,.8,.5],[.8,.8,.8,.5]],this._defaultTickPad=this.tickPad.slice(),this._defaultLabelPad=this.labelPad.slice(),this._defaultLineTickLength=this.lineTickLength.slice()}o.prototype.merge=function(t,e){for(var r=0;r<3;++r){var o=e[i[r]];o.visible?(this.labels[r]=t._meta?a.templateString(o.title.text,t._meta):o.title.text,"font"in o.title&&(o.title.font.color&&(this.labelColor[r]=n(o.title.font.color)),o.title.font.family&&(this.labelFont[r]=o.title.font.family),o.title.font.size&&(this.labelSize[r]=o.title.font.size)),"showline"in o&&(this.lineEnable[r]=o.showline),"linecolor"in o&&(this.lineColor[r]=n(o.linecolor)),"linewidth"in o&&(this.lineWidth[r]=o.linewidth),"showgrid"in o&&(this.gridEnable[r]=o.showgrid),"gridcolor"in o&&(this.gridColor[r]=n(o.gridcolor)),"gridwidth"in o&&(this.gridWidth[r]=o.gridwidth),"log"===o.type?this.zeroEnable[r]=!1:"zeroline"in o&&(this.zeroEnable[r]=o.zeroline),"zerolinecolor"in o&&(this.zeroLineColor[r]=n(o.zerolinecolor)),"zerolinewidth"in o&&(this.zeroLineWidth[r]=o.zerolinewidth),"ticks"in o&&o.ticks?this.lineTickEnable[r]=!0:this.lineTickEnable[r]=!1,"ticklen"in o&&(this.lineTickLength[r]=this._defaultLineTickLength[r]=o.ticklen),"tickcolor"in o&&(this.lineTickColor[r]=n(o.tickcolor)),"tickwidth"in o&&(this.lineTickWidth[r]=o.tickwidth),"tickangle"in o&&(this.tickAngle[r]="auto"===o.tickangle?-3600:Math.PI*-o.tickangle/180),"showticklabels"in o&&(this.tickEnable[r]=o.showticklabels),"tickfont"in o&&(o.tickfont.color&&(this.tickColor[r]=n(o.tickfont.color)),o.tickfont.family&&(this.tickFont[r]=o.tickfont.family),o.tickfont.size&&(this.tickSize[r]=o.tickfont.size)),"mirror"in o?-1!==["ticks","all","allticks"].indexOf(o.mirror)?(this.lineTickMirror[r]=!0,this.lineMirror[r]=!0):!0===o.mirror?(this.lineTickMirror[r]=!1,this.lineMirror[r]=!0):(this.lineTickMirror[r]=!1,this.lineMirror[r]=!1):this.lineMirror[r]=!1,"showbackground"in o&&!1!==o.showbackground?(this.backgroundEnable[r]=!0,this.backgroundColor[r]=n(o.backgroundcolor)):this.backgroundEnable[r]=!1):(this.tickEnable[r]=!1,this.labelEnable[r]=!1,this.lineEnable[r]=!1,this.lineTickEnable[r]=!1,this.gridEnable[r]=!1,this.zeroEnable[r]=!1,this.backgroundEnable[r]=!1)}},e.exports=function(t,e){var r=new o;return r.merge(t,e),r}},{"../../../lib":716,"../../../lib/str2rgbarray":739}],809:[function(t,e,r){"use strict";var n=t("../../../lib"),a=t("../../../components/color"),i=t("../../../registry"),o=t("../../subplot_defaults"),s=t("./axis_defaults"),l=t("./layout_attributes"),c=t("../../get_data").getSubplotData,u="gl3d";function f(t,e,r,n){for(var o=r("bgcolor"),l=a.combine(o,n.paper_bgcolor),f=["up","center","eye"],p=0;p<f.length;p++)r("camera."+f[p]+".x"),r("camera."+f[p]+".y"),r("camera."+f[p]+".z");r("camera.projection.type");var h=!!r("aspectratio.x")&&!!r("aspectratio.y")&&!!r("aspectratio.z"),d=r("aspectmode",h?"manual":"auto");h||(t.aspectratio=e.aspectratio={x:1,y:1,z:1},"manual"===d&&(e.aspectmode="auto"),t.aspectmode=e.aspectmode);var g=c(n.fullData,u,n.id);s(t,e,{font:n.font,scene:n.id,data:g,bgColor:l,calendar:n.calendar,fullLayout:n.fullLayout}),i.getComponentMethod("annotations3d","handleDefaults")(t,e,n);var v=n.getDfltFromLayout("dragmode");if(!1!==v&&!v)if(v="orbit",t.camera&&t.camera.up){var m=t.camera.up.x,y=t.camera.up.y,x=t.camera.up.z;0!==x&&(m&&y&&x?x/Math.sqrt(m*m+y*y+x*x)>.999&&(v="turntable"):v="turntable")}else v="turntable";r("dragmode",v),r("hovermode",n.getDfltFromLayout("hovermode"))}e.exports=function(t,e,r){var a=e._basePlotModules.length>1;o(t,e,r,{type:u,attributes:l,handleDefaults:f,fullLayout:e,font:e.font,fullData:r,getDfltFromLayout:function(e){if(!a)return n.validate(t[e],l[e])?t[e]:void 0},paper_bgcolor:e.paper_bgcolor,calendar:e.calendar})}},{"../../../components/color":591,"../../../lib":716,"../../../registry":845,"../../get_data":799,"../../subplot_defaults":839,"./axis_defaults":807,"./layout_attributes":810}],810:[function(t,e,r){"use strict";var n=t("./axis_attributes"),a=t("../../domain").attributes,i=t("../../../lib/extend").extendFlat,o=t("../../../lib").counterRegex;function s(t,e,r){return{x:{valType:"number",dflt:t,editType:"camera"},y:{valType:"number",dflt:e,editType:"camera"},z:{valType:"number",dflt:r,editType:"camera"},editType:"camera"}}e.exports={_arrayAttrRegexps:[o("scene",".annotations",!0)],bgcolor:{valType:"color",dflt:"rgba(0,0,0,0)",editType:"plot"},camera:{up:i(s(0,0,1),{}),center:i(s(0,0,0),{}),eye:i(s(1.25,1.25,1.25),{}),projection:{type:{valType:"enumerated",values:["perspective","orthographic"],dflt:"perspective",editType:"calc"},editType:"calc"},editType:"camera"},domain:a({name:"scene",editType:"plot"}),aspectmode:{valType:"enumerated",values:["auto","cube","data","manual"],dflt:"auto",editType:"plot",impliedEdits:{"aspectratio.x":void 0,"aspectratio.y":void 0,"aspectratio.z":void 0}},aspectratio:{x:{valType:"number",min:0,editType:"plot",impliedEdits:{"^aspectmode":"manual"}},y:{valType:"number",min:0,editType:"plot",impliedEdits:{"^aspectmode":"manual"}},z:{valType:"number",min:0,editType:"plot",impliedEdits:{"^aspectmode":"manual"}},editType:"plot",impliedEdits:{aspectmode:"manual"}},xaxis:n,yaxis:n,zaxis:n,dragmode:{valType:"enumerated",values:["orbit","turntable","zoom","pan",!1],editType:"plot"},hovermode:{valType:"enumerated",values:["closest",!1],dflt:"closest",editType:"modebar"},uirevision:{valType:"any",editType:"none"},editType:"plot",_deprecated:{cameraposition:{valType:"info_array",editType:"camera"}}}},{"../../../lib":716,"../../../lib/extend":707,"../../domain":789,"./axis_attributes":806}],811:[function(t,e,r){"use strict";var n=t("../../../lib/str2rgbarray"),a=["xaxis","yaxis","zaxis"];function i(){this.enabled=[!0,!0,!0],this.colors=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.drawSides=[!0,!0,!0],this.lineWidth=[1,1,1]}i.prototype.merge=function(t){for(var e=0;e<3;++e){var r=t[a[e]];r.visible?(this.enabled[e]=r.showspikes,this.colors[e]=n(r.spikecolor),this.drawSides[e]=r.spikesides,this.lineWidth[e]=r.spikethickness):(this.enabled[e]=!1,this.drawSides[e]=!1)}},e.exports=function(t){var e=new i;return e.merge(t),e}},{"../../../lib/str2rgbarray":739}],812:[function(t,e,r){"use strict";e.exports=function(t){for(var e=t.axesOptions,r=t.glplot.axesPixels,s=t.fullSceneLayout,l=[[],[],[]],c=0;c<3;++c){var u=s[i[c]];if(u._length=(r[c].hi-r[c].lo)*r[c].pixelsPerDataUnit/t.dataScale[c],Math.abs(u._length)===1/0||isNaN(u._length))l[c]=[];else{u._input_range=u.range.slice(),u.range[0]=r[c].lo/t.dataScale[c],u.range[1]=r[c].hi/t.dataScale[c],u._m=1/(t.dataScale[c]*r[c].pixelsPerDataUnit),u.range[0]===u.range[1]&&(u.range[0]-=1,u.range[1]+=1);var f=u.tickmode;if("auto"===u.tickmode){u.tickmode="linear";var p=u.nticks||a.constrain(u._length/40,4,9);n.autoTicks(u,Math.abs(u.range[1]-u.range[0])/p)}for(var h=n.calcTicks(u),d=0;d<h.length;++d)h[d].x=h[d].x*t.dataScale[c],"date"===u.type&&(h[d].text=h[d].text.replace(/\<br\>/g," "));l[c]=h,u.tickmode=f}}for(e.ticks=l,c=0;c<3;++c)for(o[c]=.5*(t.glplot.bounds[0][c]+t.glplot.bounds[1][c]),d=0;d<2;++d)e.bounds[d][c]=t.glplot.bounds[d][c];t.contourLevels=function(t){for(var e=new Array(3),r=0;r<3;++r){for(var n=t[r],a=new Array(n.length),i=0;i<n.length;++i)a[i]=n[i].x;e[r]=a}return e}(l)};var n=t("../../cartesian/axes"),a=t("../../../lib"),i=["xaxis","yaxis","zaxis"],o=[0,0,0]},{"../../../lib":716,"../../cartesian/axes":764}],813:[function(t,e,r){"use strict";function n(t,e){var r,n,a=[0,0,0,0];for(r=0;r<4;++r)for(n=0;n<4;++n)a[n]+=t[4*r+n]*e[r];return a}e.exports=function(t,e){return n(t.projection,n(t.view,n(t.model,[e[0],e[1],e[2],1])))}},{}],814:[function(t,e,r){"use strict";var n,a,i=t("gl-plot3d"),o=i.createCamera,s=i.createScene,l=t("webgl-context"),c=t("has-passive-events"),u=t("../../registry"),f=t("../../lib"),p=t("../../plots/cartesian/axes"),h=t("../../components/fx"),d=t("../../lib/str2rgbarray"),g=t("../../lib/show_no_webgl_msg"),v=t("./project"),m=t("./layout/convert"),y=t("./layout/spikes"),x=t("./layout/tick_marks");function b(t){var e,r=t.graphDiv,n=t.svgContainer,a=t.container.getBoundingClientRect(),i=a.width,o=a.height;n.setAttributeNS(null,"viewBox","0 0 "+i+" "+o),n.setAttributeNS(null,"width",i),n.setAttributeNS(null,"height",o),x(t),t.glplot.axes.update(t.axesOptions);for(var s,l=Object.keys(t.traces),c=null,u=t.glplot.selection,d=0;d<l.length;++d)"skip"!==(e=t.traces[l[d]]).data.hoverinfo&&e.handlePick(u)&&(c=e),e.setContourLevels&&e.setContourLevels();function g(e,r){var n=t.fullSceneLayout[e];return p.tickText(n,n.d2l(r),"hover").text}if(null!==c){var m=v(t.glplot.cameraParams,u.dataCoordinate);e=c.data;var y,b=r._fullData[e.index],_=u.index,w={xLabel:g("xaxis",u.traceCoordinate[0]),yLabel:g("yaxis",u.traceCoordinate[1]),zLabel:g("zaxis",u.traceCoordinate[2])},k=h.castHoverinfo(b,t.fullLayout,_),T=(k||"").split("+"),A=k&&"all"===k;b.hovertemplate||A||(-1===T.indexOf("x")&&(w.xLabel=void 0),-1===T.indexOf("y")&&(w.yLabel=void 0),-1===T.indexOf("z")&&(w.zLabel=void 0),-1===T.indexOf("text")&&(u.textLabel=void 0),-1===T.indexOf("name")&&(c.name=void 0));var M=[];"cone"===e.type||"streamtube"===e.type?(w.uLabel=g("xaxis",u.traceCoordinate[3]),(A||-1!==T.indexOf("u"))&&M.push("u: "+w.uLabel),w.vLabel=g("yaxis",u.traceCoordinate[4]),(A||-1!==T.indexOf("v"))&&M.push("v: "+w.vLabel),w.wLabel=g("zaxis",u.traceCoordinate[5]),(A||-1!==T.indexOf("w"))&&M.push("w: "+w.wLabel),w.normLabel=u.traceCoordinate[6].toPrecision(3),(A||-1!==T.indexOf("norm"))&&M.push("norm: "+w.normLabel),"streamtube"===e.type&&(w.divergenceLabel=u.traceCoordinate[7].toPrecision(3),(A||-1!==T.indexOf("divergence"))&&M.push("divergence: "+w.divergenceLabel)),u.textLabel&&M.push(u.textLabel),y=M.join("<br>")):"isosurface"===e.type||"volume"===e.type?(w.valueLabel=p.tickText(t.mockAxis,t.mockAxis.d2l(u.traceCoordinate[3]),"hover").text,M.push("value: "+w.valueLabel),u.textLabel&&M.push(u.textLabel),y=M.join("<br>")):y=u.textLabel;var E={x:u.traceCoordinate[0],y:u.traceCoordinate[1],z:u.traceCoordinate[2],data:b._input,fullData:b,curveNumber:b.index,pointNumber:_};h.appendArrayPointValue(E,b,_),e._module.eventData&&(E=b._module.eventData(E,u,b,{},_));var S={points:[E]};t.fullSceneLayout.hovermode&&h.loneHover({trace:b,x:(.5+.5*m[0]/m[3])*i,y:(.5-.5*m[1]/m[3])*o,xLabel:w.xLabel,yLabel:w.yLabel,zLabel:w.zLabel,text:y,name:c.name,color:h.castHoverOption(b,_,"bgcolor")||c.color,borderColor:h.castHoverOption(b,_,"bordercolor"),fontFamily:h.castHoverOption(b,_,"font.family"),fontSize:h.castHoverOption(b,_,"font.size"),fontColor:h.castHoverOption(b,_,"font.color"),nameLength:h.castHoverOption(b,_,"namelength"),textAlign:h.castHoverOption(b,_,"align"),hovertemplate:f.castOption(b,_,"hovertemplate"),hovertemplateLabels:f.extendFlat({},E,w),eventData:[E]},{container:n,gd:r}),u.buttons&&u.distance<5?r.emit("plotly_click",S):r.emit("plotly_hover",S),s=S}else h.loneUnhover(n),r.emit("plotly_unhover",s);t.drawAnnotations(t)}function _(t,e,r){if(t.initializeGLCamera(),!function(t,e,r,i,o){var c={canvas:i,gl:o,container:t.container,axes:t.axesOptions,spikes:t.spikeOptions,pickRadius:10,snapToData:!0,autoScale:!0,autoBounds:!1,cameraObject:e,pixelRatio:r};if(t.staticMode){if(!(a||(n=document.createElement("canvas"),a=l({canvas:n,preserveDrawingBuffer:!0,premultipliedAlpha:!0,antialias:!0}))))throw new Error("error creating static canvas/context for image server");c.pixelRatio=t.pixelRatio,c.gl=a,c.canvas=n}var u=0;try{t.glplot=s(c)}catch(e){u++;try{t.glplot=s(c)}catch(t){u++}}return u<2}(t,t.camera,t.pixelRatio,e,r))return g(t);var i=t.graphDiv,o=i.layout,u=function(){var e={};return t.isCameraChanged(o)&&(e[t.id+".camera"]=t.getCamera()),t.isAspectChanged(o)&&(e[t.id+".aspectratio"]=t.glplot.getAspectratio()),e},f=function(t){if(!1!==t.fullSceneLayout.dragmode){var e=u();t.saveLayout(o),t.graphDiv.emit("plotly_relayout",e)}};return t.glplot.canvas.addEventListener("mouseup",(function(){f(t)})),t.glplot.canvas.addEventListener("wheel",(function(e){if(i._context._scrollZoom.gl3d){if(t.glplot.camera._ortho){var r=e.deltaX>e.deltaY?1.1:1/1.1,n=t.glplot.getAspectratio();t.glplot.setAspectratio({x:r*n.x,y:r*n.y,z:r*n.z})}f(t)}}),!!c&&{passive:!1}),t.glplot.canvas.addEventListener("mousemove",(function(){if(!1!==t.fullSceneLayout.dragmode&&0!==t.camera.mouseListener.buttons){var e=u();t.graphDiv.emit("plotly_relayouting",e)}})),t.staticMode||t.glplot.canvas.addEventListener("webglcontextlost",(function(e){i&&i.emit&&i.emit("plotly_webglcontextlost",{event:e,layer:t.id})}),!1),t.glplot.camera=t.camera,t.glplot.oncontextloss=function(){t.recoverContext()},t.glplot.onrender=b.bind(null,t),t.traces={},t.make4thDimension(),!0}function w(t,e){var r=document.createElement("div"),n=t.container;this.graphDiv=t.graphDiv;var a=document.createElementNS("http://www.w3.org/2000/svg","svg");a.style.position="absolute",a.style.top=a.style.left="0px",a.style.width=a.style.height="100%",a.style["z-index"]=20,a.style["pointer-events"]="none",r.appendChild(a),this.svgContainer=a,r.id=t.id,r.style.position="absolute",r.style.top=r.style.left="0px",r.style.width=r.style.height="100%",n.appendChild(r),this.fullLayout=e,this.id=t.id||"scene",this.fullSceneLayout=e[this.id],this.plotArgs=[[],{},{}],this.axesOptions=m(e,e[this.id]),this.spikeOptions=y(e[this.id]),this.container=r,this.staticMode=!!t.staticPlot,this.pixelRatio=this.pixelRatio||t.plotGlPixelRatio||2,this.dataScale=[1,1,1],this.contourLevels=[[],[],[]],this.convertAnnotations=u.getComponentMethod("annotations3d","convert"),this.drawAnnotations=u.getComponentMethod("annotations3d","draw"),_(this)}var k=w.prototype;k.initializeGLCamera=function(){var t=this.fullSceneLayout.camera,e="orthographic"===t.projection.type;this.camera=o(this.container,{center:[t.center.x,t.center.y,t.center.z],eye:[t.eye.x,t.eye.y,t.eye.z],up:[t.up.x,t.up.y,t.up.z],_ortho:e,zoomMin:.01,zoomMax:100,mode:"orbit"})},k.recoverContext=function(){var t=this,e=this.glplot.gl,r=this.glplot.canvas;this.glplot.dispose(),requestAnimationFrame((function n(){e.isContextLost()?requestAnimationFrame(n):_(t,r,e)?t.plot.apply(t,t.plotArgs):f.error("Catastrophic and unrecoverable WebGL error. Context lost.")}))};var T=["xaxis","yaxis","zaxis"];function A(t,e,r){for(var n=t.fullSceneLayout,a=0;a<3;a++){var i=T[a],o=i.charAt(0),s=n[i],l=e[o],c=e[o+"calendar"],u=e["_"+o+"length"];if(f.isArrayOrTypedArray(l))for(var p,h=0;h<(u||l.length);h++)if(f.isArrayOrTypedArray(l[h]))for(var d=0;d<l[h].length;++d)p=s.d2l(l[h][d],0,c),!isNaN(p)&&isFinite(p)&&(r[0][a]=Math.min(r[0][a],p),r[1][a]=Math.max(r[1][a],p));else p=s.d2l(l[h],0,c),!isNaN(p)&&isFinite(p)&&(r[0][a]=Math.min(r[0][a],p),r[1][a]=Math.max(r[1][a],p));else r[0][a]=Math.min(r[0][a],0),r[1][a]=Math.max(r[1][a],u-1)}}k.plot=function(t,e,r){if(this.plotArgs=[t,e,r],!this.glplot.contextLost){var n,a,i,o,s,l,c=e[this.id],u=r[this.id];c.bgcolor?this.glplot.clearColor=d(c.bgcolor):this.glplot.clearColor=[0,0,0,0],this.glplot.snapToData=!0,this.fullLayout=e,this.fullSceneLayout=c,this.glplotLayout=c,this.axesOptions.merge(e,c),this.spikeOptions.merge(c),this.setViewport(c),this.updateFx(c.dragmode,c.hovermode),this.camera.enableWheel=this.graphDiv._context._scrollZoom.gl3d,this.glplot.update({}),this.setConvert(s),t?Array.isArray(t)||(t=[t]):t=[];var f=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]];for(i=0;i<t.length;++i)!0===(n=t[i]).visible&&0!==n._length&&A(this,n,f);!function(t,e){for(var r=t.fullSceneLayout,n=r.annotations||[],a=0;a<3;a++)for(var i=T[a],o=i.charAt(0),s=r[i],l=0;l<n.length;l++){var c=n[l];if(c.visible){var u=s.r2l(c[o]);!isNaN(u)&&isFinite(u)&&(e[0][a]=Math.min(e[0][a],u),e[1][a]=Math.max(e[1][a],u))}}}(this,f);var p=[1,1,1];for(o=0;o<3;++o)f[1][o]===f[0][o]?p[o]=1:p[o]=1/(f[1][o]-f[0][o]);for(this.dataScale=p,this.convertAnnotations(this),i=0;i<t.length;++i)!0===(n=t[i]).visible&&0!==n._length&&((a=this.traces[n.uid])?a.data.type===n.type?a.update(n):(a.dispose(),a=n._module.plot(this,n),this.traces[n.uid]=a):(a=n._module.plot(this,n),this.traces[n.uid]=a),a.name=n.name);var h=Object.keys(this.traces);t:for(i=0;i<h.length;++i){for(o=0;o<t.length;++o)if(t[o].uid===h[i]&&!0===t[o].visible&&0!==t[o]._length)continue t;(a=this.traces[h[i]]).dispose(),delete this.traces[h[i]]}this.glplot.objects.sort((function(t,e){return t._trace.data.index-e._trace.data.index}));var g=[[0,0,0],[0,0,0]],v=[],m={};for(i=0;i<3;++i){if((l=(s=c[T[i]]).type)in m?(m[l].acc*=p[i],m[l].count+=1):m[l]={acc:p[i],count:1},s.autorange){g[0][i]=1/0,g[1][i]=-1/0;var y=this.glplot.objects,x=this.fullSceneLayout.annotations||[],b=s._name.charAt(0);for(o=0;o<y.length;o++){var _=y[o],w=_.bounds,k=_._trace.data._pad||0;"ErrorBars"===_.constructor.name&&s._lowerLogErrorBound?g[0][i]=Math.min(g[0][i],s._lowerLogErrorBound):g[0][i]=Math.min(g[0][i],w[0][i]/p[i]-k),g[1][i]=Math.max(g[1][i],w[1][i]/p[i]+k)}for(o=0;o<x.length;o++){var M=x[o];if(M.visible){var E=s.r2l(M[b]);g[0][i]=Math.min(g[0][i],E),g[1][i]=Math.max(g[1][i],E)}}if("rangemode"in s&&"tozero"===s.rangemode&&(g[0][i]=Math.min(g[0][i],0),g[1][i]=Math.max(g[1][i],0)),g[0][i]>g[1][i])g[0][i]=-1,g[1][i]=1;else{var S=g[1][i]-g[0][i];g[0][i]-=S/32,g[1][i]+=S/32}if("reversed"===s.autorange){var C=g[0][i];g[0][i]=g[1][i],g[1][i]=C}}else{var L=s.range;g[0][i]=s.r2l(L[0]),g[1][i]=s.r2l(L[1])}g[0][i]===g[1][i]&&(g[0][i]-=1,g[1][i]+=1),v[i]=g[1][i]-g[0][i],this.glplot.bounds[0][i]=g[0][i]*p[i],this.glplot.bounds[1][i]=g[1][i]*p[i]}var O,P=[1,1,1];for(i=0;i<3;++i){var I=m[l=(s=c[T[i]]).type];P[i]=Math.pow(I.acc,1/I.count)/p[i]}if("auto"===c.aspectmode)O=Math.max.apply(null,P)/Math.min.apply(null,P)<=4?P:[1,1,1];else if("cube"===c.aspectmode)O=[1,1,1];else if("data"===c.aspectmode)O=P;else{if("manual"!==c.aspectmode)throw new Error("scene.js aspectRatio was not one of the enumerated types");var D=c.aspectratio;O=[D.x,D.y,D.z]}c.aspectratio.x=u.aspectratio.x=O[0],c.aspectratio.y=u.aspectratio.y=O[1],c.aspectratio.z=u.aspectratio.z=O[2],this.glplot.setAspectratio(c.aspectratio),this.viewInitial.aspectratio||(this.viewInitial.aspectratio={x:c.aspectratio.x,y:c.aspectratio.y,z:c.aspectratio.z});var z=c.domain||null,R=e._size||null;if(z&&R){var F=this.container.style;F.position="absolute",F.left=R.l+z.x[0]*R.w+"px",F.top=R.t+(1-z.y[1])*R.h+"px",F.width=R.w*(z.x[1]-z.x[0])+"px",F.height=R.h*(z.y[1]-z.y[0])+"px"}this.glplot.redraw()}},k.destroy=function(){this.glplot&&(this.camera.mouseListener.enabled=!1,this.container.removeEventListener("wheel",this.camera.wheelListener),this.camera=this.glplot.camera=null,this.glplot.dispose(),this.container.parentNode.removeChild(this.container),this.glplot=null)},k.getCamera=function(){return this.glplot.camera.view.recalcMatrix(this.camera.view.lastT()),{up:{x:(t=this.glplot.camera).up[0],y:t.up[1],z:t.up[2]},center:{x:t.center[0],y:t.center[1],z:t.center[2]},eye:{x:t.eye[0],y:t.eye[1],z:t.eye[2]},projection:{type:!0===t._ortho?"orthographic":"perspective"}};var t},k.setViewport=function(t){var e,r=t.camera;this.glplot.camera.lookAt.apply(this,[[(e=r).eye.x,e.eye.y,e.eye.z],[e.center.x,e.center.y,e.center.z],[e.up.x,e.up.y,e.up.z]]),this.glplot.setAspectratio(t.aspectratio);var n="orthographic"===r.projection.type;if(n!==this.glplot.camera._ortho){this.glplot.redraw();var a=this.glplot.clearColor;this.glplot.gl.clearColor(a[0],a[1],a[2],a[3]),this.glplot.gl.clear(this.glplot.gl.DEPTH_BUFFER_BIT|this.glplot.gl.COLOR_BUFFER_BIT),this.glplot.dispose(),_(this),this.glplot.camera._ortho=n}},k.isCameraChanged=function(t){var e=this.getCamera(),r=f.nestedProperty(t,this.id+".camera").get();function n(t,e,r,n){var a=["up","center","eye"],i=["x","y","z"];return e[a[r]]&&t[a[r]][i[n]]===e[a[r]][i[n]]}var a=!1;if(void 0===r)a=!0;else{for(var i=0;i<3;i++)for(var o=0;o<3;o++)if(!n(e,r,i,o)){a=!0;break}(!r.projection||e.projection&&e.projection.type!==r.projection.type)&&(a=!0)}return a},k.isAspectChanged=function(t){var e=this.glplot.getAspectratio(),r=f.nestedProperty(t,this.id+".aspectratio").get();return void 0===r||r.x!==e.x||r.y!==e.y||r.z!==e.z},k.saveLayout=function(t){var e,r,n,a,i,o,s=this.fullLayout,l=this.isCameraChanged(t),c=this.isAspectChanged(t),p=l||c;if(p){var h={};l&&(e=this.getCamera(),n=(r=f.nestedProperty(t,this.id+".camera")).get(),h[this.id+".camera"]=n),c&&(a=this.glplot.getAspectratio(),o=(i=f.nestedProperty(t,this.id+".aspectratio")).get(),h[this.id+".aspectratio"]=o),u.call("_storeDirectGUIEdit",t,s._preGUI,h),l&&(r.set(e),f.nestedProperty(s,this.id+".camera").set(e)),c&&(i.set(a),f.nestedProperty(s,this.id+".aspectratio").set(a),this.glplot.redraw())}return p},k.updateFx=function(t,e){var r=this.camera;if(r)if("orbit"===t)r.mode="orbit",r.keyBindingMode="rotate";else if("turntable"===t){r.up=[0,0,1],r.mode="turntable",r.keyBindingMode="rotate";var n=this.graphDiv,a=n._fullLayout,i=this.fullSceneLayout.camera,o=i.up.x,s=i.up.y,l=i.up.z;if(l/Math.sqrt(o*o+s*s+l*l)<.999){var c=this.id+".camera.up",p={x:0,y:0,z:1},h={};h[c]=p;var d=n.layout;u.call("_storeDirectGUIEdit",d,a._preGUI,h),i.up=p,f.nestedProperty(d,c).set(p)}}else 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t=this.graphDiv._fullLayout;this.mockAxis={type:"linear",showexponent:"all",exponentformat:"B"},p.setConvert(this.mockAxis,t)},e.exports=w},{"../../components/fx":629,"../../lib":716,"../../lib/show_no_webgl_msg":737,"../../lib/str2rgbarray":739,"../../plots/cartesian/axes":764,"../../registry":845,"./layout/convert":808,"./layout/spikes":811,"./layout/tick_marks":812,"./project":813,"gl-plot3d":292,"has-passive-events":412,"webgl-context":554}],815:[function(t,e,r){"use strict";e.exports=function(t,e,r,n){n=n||t.length;for(var a=new Array(n),i=0;i<n;i++)a[i]=[t[i],e[i],r[i]];return a}},{}],816:[function(t,e,r){"use strict";var n=t("./font_attributes"),a=t("./animation_attributes"),i=t("../components/color/attributes"),o=t("./pad_attributes"),s=t("../lib/extend").extendFlat,l=n({editType:"calc"});l.family.dflt='"Open Sans", verdana, arial, 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strict";var n={"open-street-map":{id:"osm",version:8,sources:{"plotly-osm-tiles":{type:"raster",attribution:'<a href="http://www.openstreetmap.org/about/" target="_blank">© OpenStreetMap</a>',tiles:["https://a.tile.openstreetmap.org/{z}/{x}/{y}.png","https://b.tile.openstreetmap.org/{z}/{x}/{y}.png"],tileSize:256}},layers:[{id:"plotly-osm-tiles",type:"raster",source:"plotly-osm-tiles",minzoom:0,maxzoom:22}]},"white-bg":{id:"white-bg",version:8,sources:{},layers:[{id:"white-bg",type:"background",paint:{"background-color":"#FFFFFF"},minzoom:0,maxzoom:22}]},"carto-positron":{id:"carto-positron",version:8,sources:{"plotly-carto-positron":{type:"raster",attribution:'<a href="https://carto.com/" target="_blank">© 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href="http://creativecommons.org/licenses/by/3.0">CC BY 3.0</a> | Data by <a href="http://openstreetmap.org">OpenStreetMap</a>, under <a href="http://creativecommons.org/licenses/by-sa/3.0">CC BY SA</a>.',tiles:["https://stamen-tiles.a.ssl.fastly.net/watercolor/{z}/{x}/{y}.png"],tileSize:256}},layers:[{id:"plotly-stamen-watercolor",type:"raster",source:"plotly-stamen-watercolor",minzoom:0,maxzoom:22}]}},a=Object.keys(n);e.exports={requiredVersion:"1.3.2",styleUrlPrefix:"mapbox://styles/mapbox/",styleUrlSuffix:"v9",styleValuesMapbox:["basic","streets","outdoors","light","dark","satellite","satellite-streets"],styleValueDflt:"basic",stylesNonMapbox:n,styleValuesNonMapbox:a,traceLayerPrefix:"plotly-trace-layer-",layoutLayerPrefix:"plotly-layout-layer-",wrongVersionErrorMsg:["Your custom plotly.js bundle is not using the correct mapbox-gl version","Please install mapbox-gl@1.3.2."].join("\n"),noAccessTokenErrorMsg:["Missing Mapbox access token.","Mapbox trace type require a Mapbox access 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n=t("mapbox-gl"),a=t("../../lib"),i=t("../../plots/get_data").getSubplotCalcData,o=t("../../constants/xmlns_namespaces"),s=t("d3"),l=t("../../components/drawing"),c=t("../../lib/svg_text_utils"),u=t("./mapbox"),f=r.constants=t("./constants");function p(t){return"string"==typeof t&&(-1!==f.styleValuesMapbox.indexOf(t)||0===t.indexOf("mapbox://"))}r.name="mapbox",r.attr="subplot",r.idRoot="mapbox",r.idRegex=r.attrRegex=a.counterRegex("mapbox"),r.attributes={subplot:{valType:"subplotid",dflt:"mapbox",editType:"calc"}},r.layoutAttributes=t("./layout_attributes"),r.supplyLayoutDefaults=t("./layout_defaults"),r.plot=function(t){var e=t._fullLayout,r=t.calcdata,o=e._subplots.mapbox;if(n.version!==f.requiredVersion)throw new Error(f.wrongVersionErrorMsg);var s=function(t,e){var r=t._fullLayout;if(""===t._context.mapboxAccessToken)return"";for(var n=[],i=[],o=!1,s=!1,l=0;l<e.length;l++){var c=r[e[l]],u=c.accesstoken;p(c.style)&&(u?a.pushUnique(n,u):(p(c._input.style)&&(a.error("Uses Mapbox map 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k[0];T&&(k=o.util.deduplicate(k),w=k.slice(),k=n.range(k.length),h=h.map((function(t,e){var r=t;return t.t=[k],d&&(r.yStack=t.yStack),r})));var A=h.filter((function(t,e){return"LinePlot"===t.geometry||"DotPlot"===t.geometry})).length===h.length,M=null===p.needsEndSpacing?T||!A:p.needsEndSpacing,E=p.angularAxis.domain&&p.angularAxis.domain!=o.DATAEXTENT&&!T&&p.angularAxis.domain[0]>=0?p.angularAxis.domain:n.extent(k),S=Math.abs(k[1]-k[0]);A&&!T&&(S=0);var C=E.slice();M&&T&&(C[1]+=S);var L=p.angularAxis.ticksCount||4;L>8&&(L=L/(L/8)+L%8),p.angularAxis.ticksStep&&(L=(C[1]-C[0])/L);var O=p.angularAxis.ticksStep||(C[1]-C[0])/(L*(p.minorTicks+1));w&&(O=Math.max(Math.round(O),1)),C[2]||(C[2]=O);var P=n.range.apply(this,C);if(P=P.map((function(t,e){return parseFloat(t.toPrecision(12))})),s=n.scale.linear().domain(C.slice(0,2)).range("clockwise"===p.direction?[0,360]:[360,0]),u.layout.angularAxis.domain=s.domain(),u.layout.angularAxis.endPadding=M?S:0,void 0===(t=n.select(this).select("svg.chart-root"))||t.empty()){var I=(new DOMParser).parseFromString("<svg xmlns='http://www.w3.org/2000/svg' class='chart-root'>' + '<g class='outer-group'>' + '<g class='chart-group'>' + '<circle class='background-circle'></circle>' + '<g class='geometry-group'></g>' + '<g class='radial axis-group'>' + '<circle class='outside-circle'></circle>' + '</g>' + '<g class='angular axis-group'></g>' + '<g class='guides-group'><line></line><circle r='0'></circle></g>' + '</g>' + '<g class='legend-group'></g>' + '<g class='tooltips-group'></g>' + '<g class='title-group'><text></text></g>' + '</g>' + '</svg>","application/xml"),D=this.appendChild(this.ownerDocument.importNode(I.documentElement,!0));t=n.select(D)}t.select(".guides-group").style({"pointer-events":"none"}),t.select(".angular.axis-group").style({"pointer-events":"none"}),t.select(".radial.axis-group").style({"pointer-events":"none"});var z,R=t.select(".chart-group"),F={fill:"none",stroke:p.tickColor},B={"font-size":p.font.size,"font-family":p.font.family,fill:p.font.color,"text-shadow":["-1px 0px","1px -1px","-1px 1px","1px 1px"].map((function(t,e){return" "+t+" 0 "+p.font.outlineColor})).join(",")};if(p.showLegend){z=t.select(".legend-group").attr({transform:"translate("+[x,p.margin.top]+")"}).style({display:"block"});var N=h.map((function(t,e){var r=o.util.cloneJson(t);return r.symbol="DotPlot"===t.geometry?t.dotType||"circle":"LinePlot"!=t.geometry?"square":"line",r.visibleInLegend=void 0===t.visibleInLegend||t.visibleInLegend,r.color="LinePlot"===t.geometry?t.strokeColor:t.color,r}));o.Legend().config({data:h.map((function(t,e){return t.name||"Element"+e})),legendConfig:a({},o.Legend.defaultConfig().legendConfig,{container:z,elements:N,reverseOrder:p.legend.reverseOrder})})();var j=z.node().getBBox();x=Math.min(p.width-j.width-p.margin.left-p.margin.right,p.height-p.margin.top-p.margin.bottom)/2,x=Math.max(10,x),_=[p.margin.left+x,p.margin.top+x],r.range([0,x]),u.layout.radialAxis.domain=r.domain(),z.attr("transform","translate("+[_[0]+x,_[1]-x]+")")}else z=t.select(".legend-group").style({display:"none"});t.attr({width:p.width,height:p.height}).style({opacity:p.opacity}),R.attr("transform","translate("+_+")").style({cursor:"crosshair"});var V=[(p.width-(p.margin.left+p.margin.right+2*x+(j?j.width:0)))/2,(p.height-(p.margin.top+p.margin.bottom+2*x))/2];if(V[0]=Math.max(0,V[0]),V[1]=Math.max(0,V[1]),t.select(".outer-group").attr("transform","translate("+V+")"),p.title&&p.title.text){var U=t.select("g.title-group text").style(B).text(p.title.text),H=U.node().getBBox();U.attr({x:_[0]-H.width/2,y:_[1]-x-20})}var q=t.select(".radial.axis-group");if(p.radialAxis.gridLinesVisible){var G=q.selectAll("circle.grid-circle").data(r.ticks(5));G.enter().append("circle").attr({class:"grid-circle"}).style(F),G.attr("r",r),G.exit().remove()}q.select("circle.outside-circle").attr({r:x}).style(F);var W=t.select("circle.background-circle").attr({r:x}).style({fill:p.backgroundColor,stroke:p.stroke});function Y(t,e){return s(t)%360+p.orientation}if(p.radialAxis.visible){var X=n.svg.axis().scale(r).ticks(5).tickSize(5);q.call(X).attr({transform:"rotate("+p.radialAxis.orientation+")"}),q.selectAll(".domain").style(F),q.selectAll("g>text").text((function(t,e){return this.textContent+p.radialAxis.ticksSuffix})).style(B).style({"text-anchor":"start"}).attr({x:0,y:0,dx:0,dy:0,transform:function(t,e){return"horizontal"===p.radialAxis.tickOrientation?"rotate("+-p.radialAxis.orientation+") translate("+[0,B["font-size"]]+")":"translate("+[0,B["font-size"]]+")"}}),q.selectAll("g>line").style({stroke:"black"})}var Z=t.select(".angular.axis-group").selectAll("g.angular-tick").data(P),J=Z.enter().append("g").classed("angular-tick",!0);Z.attr({transform:function(t,e){return"rotate("+Y(t)+")"}}).style({display:p.angularAxis.visible?"block":"none"}),Z.exit().remove(),J.append("line").classed("grid-line",!0).classed("major",(function(t,e){return e%(p.minorTicks+1)==0})).classed("minor",(function(t,e){return!(e%(p.minorTicks+1)==0)})).style(F),J.selectAll(".minor").style({stroke:p.minorTickColor}),Z.select("line.grid-line").attr({x1:p.tickLength?x-p.tickLength:0,x2:x}).style({display:p.angularAxis.gridLinesVisible?"block":"none"}),J.append("text").classed("axis-text",!0).style(B);var K=Z.select("text.axis-text").attr({x:x+p.labelOffset,dy:i+"em",transform:function(t,e){var r=Y(t),n=x+p.labelOffset,a=p.angularAxis.tickOrientation;return"horizontal"==a?"rotate("+-r+" "+n+" 0)":"radial"==a?r<270&&r>90?"rotate(180 "+n+" 0)":null:"rotate("+(r<=180&&r>0?-90:90)+" "+n+" 0)"}}).style({"text-anchor":"middle",display:p.angularAxis.labelsVisible?"block":"none"}).text((function(t,e){return e%(p.minorTicks+1)!=0?"":w?w[t]+p.angularAxis.ticksSuffix:t+p.angularAxis.ticksSuffix})).style(B);p.angularAxis.rewriteTicks&&K.text((function(t,e){return e%(p.minorTicks+1)!=0?"":p.angularAxis.rewriteTicks(this.textContent,e)}));var $=n.max(R.selectAll(".angular-tick text")[0].map((function(t,e){return t.getCTM().e+t.getBBox().width})));z.attr({transform:"translate("+[x+$,p.margin.top]+")"});var Q=t.select("g.geometry-group").selectAll("g").size()>0,tt=t.select("g.geometry-group").selectAll("g.geometry").data(h);if(tt.enter().append("g").attr({class:function(t,e){return"geometry geometry"+e}}),tt.exit().remove(),h[0]||Q){var et=[];h.forEach((function(t,e){var n={};n.radialScale=r,n.angularScale=s,n.container=tt.filter((function(t,r){return r==e})),n.geometry=t.geometry,n.orientation=p.orientation,n.direction=p.direction,n.index=e,et.push({data:t,geometryConfig:n})}));var rt=n.nest().key((function(t,e){return void 0!==t.data.groupId||"unstacked"})).entries(et),nt=[];rt.forEach((function(t,e){"unstacked"===t.key?nt=nt.concat(t.values.map((function(t,e){return[t]}))):nt.push(t.values)})),nt.forEach((function(t,e){var r;r=Array.isArray(t)?t[0].geometryConfig.geometry:t.geometryConfig.geometry;var n=t.map((function(t,e){return a(o[r].defaultConfig(),t)}));o[r]().config(n)()}))}var at,it,ot=t.select(".guides-group"),st=t.select(".tooltips-group"),lt=o.tooltipPanel().config({container:st,fontSize:8})(),ct=o.tooltipPanel().config({container:st,fontSize:8})(),ut=o.tooltipPanel().config({container:st,hasTick:!0})();if(!T){var ft=ot.select("line").attr({x1:0,y1:0,y2:0}).style({stroke:"grey","pointer-events":"none"});R.on("mousemove.angular-guide",(function(t,e){var r=o.util.getMousePos(W).angle;ft.attr({x2:-x,transform:"rotate("+r+")"}).style({opacity:.5});var n=(r+180+360-p.orientation)%360;at=s.invert(n);var a=o.util.convertToCartesian(x+12,r+180);lt.text(o.util.round(at)).move([a[0]+_[0],a[1]+_[1]])})).on("mouseout.angular-guide",(function(t,e){ot.select("line").style({opacity:0})}))}var pt=ot.select("circle").style({stroke:"grey",fill:"none"});R.on("mousemove.radial-guide",(function(t,e){var n=o.util.getMousePos(W).radius;pt.attr({r:n}).style({opacity:.5}),it=r.invert(o.util.getMousePos(W).radius);var a=o.util.convertToCartesian(n,p.radialAxis.orientation);ct.text(o.util.round(it)).move([a[0]+_[0],a[1]+_[1]])})).on("mouseout.radial-guide",(function(t,e){pt.style({opacity:0}),ut.hide(),lt.hide(),ct.hide()})),t.selectAll(".geometry-group .mark").on("mouseover.tooltip",(function(e,r){var a=n.select(this),i=this.style.fill,s="black",l=this.style.opacity||1;if(a.attr({"data-opacity":l}),i&&"none"!==i){a.attr({"data-fill":i}),s=n.hsl(i).darker().toString(),a.style({fill:s,opacity:1});var c={t:o.util.round(e[0]),r:o.util.round(e[1])};T&&(c.t=w[e[0]]);var u="t: "+c.t+", r: "+c.r,f=this.getBoundingClientRect(),p=t.node().getBoundingClientRect(),h=[f.left+f.width/2-V[0]-p.left,f.top+f.height/2-V[1]-p.top];ut.config({color:s}).text(u),ut.move(h)}else i=this.style.stroke||"black",a.attr({"data-stroke":i}),s=n.hsl(i).darker().toString(),a.style({stroke:s,opacity:1})})).on("mousemove.tooltip",(function(t,e){if(0!=n.event.which)return!1;n.select(this).attr("data-fill")&&ut.show()})).on("mouseout.tooltip",(function(t,e){ut.hide();var r=n.select(this),a=r.attr("data-fill");a?r.style({fill:a,opacity:r.attr("data-opacity")}):r.style({stroke:r.attr("data-stroke"),opacity:r.attr("data-opacity")})}))}))}(c),this},config:function(t){if(!arguments.length)return l;var e=o.util.cloneJson(t);return e.data.forEach((function(t,e){l.data[e]||(l.data[e]={}),a(l.data[e],o.Axis.defaultConfig().data[0]),a(l.data[e],t)})),a(l.layout,o.Axis.defaultConfig().layout),a(l.layout,e.layout),this},getLiveConfig:function(){return u},getinputConfig:function(){return c},radialScale:function(t){return r},angularScale:function(t){return s},svg:function(){return t}};return n.rebind(p,f,"on"),p},o.Axis.defaultConfig=function(t,e){return{data:[{t:[1,2,3,4],r:[10,11,12,13],name:"Line1",geometry:"LinePlot",color:null,strokeDash:"solid",strokeColor:null,strokeSize:"1",visibleInLegend:!0,opacity:1}],layout:{defaultColorRange:n.scale.category10().range(),title:null,height:450,width:500,margin:{top:40,right:40,bottom:40,left:40},font:{size:12,color:"gray",outlineColor:"white",family:"Tahoma, sans-serif"},direction:"clockwise",orientation:0,labelOffset:10,radialAxis:{domain:null,orientation:-45,ticksSuffix:"",visible:!0,gridLinesVisible:!0,tickOrientation:"horizontal",rewriteTicks:null},angularAxis:{domain:[0,360],ticksSuffix:"",visible:!0,gridLinesVisible:!0,labelsVisible:!0,tickOrientation:"horizontal",rewriteTicks:null,ticksCount:null,ticksStep:null},minorTicks:0,tickLength:null,tickColor:"silver",minorTickColor:"#eee",backgroundColor:"none",needsEndSpacing:null,showLegend:!0,legend:{reverseOrder:!1},opacity:1}}},o.util={},o.DATAEXTENT="dataExtent",o.AREA="AreaChart",o.LINE="LinePlot",o.DOT="DotPlot",o.BAR="BarChart",o.util._override=function(t,e){for(var r in t)r in e&&(e[r]=t[r])},o.util._extend=function(t,e){for(var r in t)e[r]=t[r]},o.util._rndSnd=function(){return 2*Math.random()-1+(2*Math.random()-1)+(2*Math.random()-1)},o.util.dataFromEquation2=function(t,e){var r=e||6;return n.range(0,360+r,r).map((function(e,r){var n=e*Math.PI/180;return[e,t(n)]}))},o.util.dataFromEquation=function(t,e,r){var a=e||6,i=[],o=[];n.range(0,360+a,a).forEach((function(e,r){var n=e*Math.PI/180,a=t(n);i.push(e),o.push(a)}));var s={t:i,r:o};return r&&(s.name=r),s},o.util.ensureArray=function(t,e){if(void 0===t)return null;var r=[].concat(t);return n.range(e).map((function(t,e){return r[e]||r[0]}))},o.util.fillArrays=function(t,e,r){return e.forEach((function(e,n){t[e]=o.util.ensureArray(t[e],r)})),t},o.util.cloneJson=function(t){return JSON.parse(JSON.stringify(t))},o.util.validateKeys=function(t,e){"string"==typeof e&&(e=e.split("."));var r=e.shift();return t[r]&&(!e.length||objHasKeys(t[r],e))},o.util.sumArrays=function(t,e){return n.zip(t,e).map((function(t,e){return n.sum(t)}))},o.util.arrayLast=function(t){return t[t.length-1]},o.util.arrayEqual=function(t,e){for(var r=Math.max(t.length,e.length,1);r-- >=0&&t[r]===e[r];);return-2===r},o.util.flattenArray=function(t){for(var e=[];!o.util.arrayEqual(e,t);)e=t,t=[].concat.apply([],t);return t},o.util.deduplicate=function(t){return t.filter((function(t,e,r){return r.indexOf(t)==e}))},o.util.convertToCartesian=function(t,e){var r=e*Math.PI/180;return[t*Math.cos(r),t*Math.sin(r)]},o.util.round=function(t,e){var r=e||2,n=Math.pow(10,r);return Math.round(t*n)/n},o.util.getMousePos=function(t){var e=n.mouse(t.node()),r=e[0],a=e[1],i={};return i.x=r,i.y=a,i.pos=e,i.angle=180*(Math.atan2(a,r)+Math.PI)/Math.PI,i.radius=Math.sqrt(r*r+a*a),i},o.util.duplicatesCount=function(t){for(var e,r={},n={},a=0,i=t.length;a<i;a++)(e=t[a])in r?(r[e]++,n[e]=r[e]):r[e]=1;return n},o.util.duplicates=function(t){return Object.keys(o.util.duplicatesCount(t))},o.util.translator=function(t,e,r,n){if(n){var a=r.slice();r=e,e=a}var i=e.reduce((function(t,e){if(void 0!==t)return t[e]}),t);void 0!==i&&(e.reduce((function(t,r,n){if(void 0!==t)return n===e.length-1&&delete t[r],t[r]}),t),r.reduce((function(t,e,n){return void 0===t[e]&&(t[e]={}),n===r.length-1&&(t[e]=i),t[e]}),t))},o.PolyChart=function(){var t=[o.PolyChart.defaultConfig()],e=n.dispatch("hover"),r={solid:"none",dash:[5,2],dot:[2,5]};function i(){var e=t[0].geometryConfig,a=e.container;"string"==typeof a&&(a=n.select(a)),a.datum(t).each((function(t,a){var i=!!t[0].data.yStack,o=t.map((function(t,e){return i?n.zip(t.data.t[0],t.data.r[0],t.data.yStack[0]):n.zip(t.data.t[0],t.data.r[0])})),s=e.angularScale,l=e.radialScale.domain()[0],c={bar:function(r,a,i){var o=t[i].data,l=e.radialScale(r[1])-e.radialScale(0),c=e.radialScale(r[2]||0),u=o.barWidth;n.select(this).attr({class:"mark bar",d:"M"+[[l+c,-u/2],[l+c,u/2],[c,u/2],[c,-u/2]].join("L")+"Z",transform:function(t,r){return"rotate("+(e.orientation+s(t[0]))+")"}})},dot:function(r,a,i){var o=r[2]?[r[0],r[1]+r[2]]:r,s=n.svg.symbol().size(t[i].data.dotSize).type(t[i].data.dotType)(r,a);n.select(this).attr({class:"mark dot",d:s,transform:function(t,r){var n,a,i,s=(n=function(t,r){var n=e.radialScale(t[1]),a=(e.angularScale(t[0])+e.orientation)*Math.PI/180;return{r:n,t:a}}(o),a=n.r*Math.cos(n.t),i=n.r*Math.sin(n.t),{x:a,y:i});return"translate("+[s.x,s.y]+")"}})}},u=n.svg.line.radial().interpolate(t[0].data.lineInterpolation).radius((function(t){return e.radialScale(t[1])})).angle((function(t){return e.angularScale(t[0])*Math.PI/180}));c.line=function(r,a,i){var s=r[2]?o[i].map((function(t,e){return[t[0],t[1]+t[2]]})):o[i];if(n.select(this).each(c.dot).style({opacity:function(e,r){return+t[i].data.dotVisible},fill:d.stroke(r,a,i)}).attr({class:"mark dot"}),!(a>0)){var l=n.select(this.parentNode).selectAll("path.line").data([0]);l.enter().insert("path"),l.attr({class:"line",d:u(s),transform:function(t,r){return"rotate("+(e.orientation+90)+")"},"pointer-events":"none"}).style({fill:function(t,e){return d.fill(r,a,i)},"fill-opacity":0,stroke:function(t,e){return d.stroke(r,a,i)},"stroke-width":function(t,e){return d["stroke-width"](r,a,i)},"stroke-dasharray":function(t,e){return d["stroke-dasharray"](r,a,i)},opacity:function(t,e){return d.opacity(r,a,i)},display:function(t,e){return d.display(r,a,i)}})}};var f=e.angularScale.range(),p=Math.abs(f[1]-f[0])/o[0].length*Math.PI/180,h=n.svg.arc().startAngle((function(t){return-p/2})).endAngle((function(t){return p/2})).innerRadius((function(t){return e.radialScale(l+(t[2]||0))})).outerRadius((function(t){return e.radialScale(l+(t[2]||0))+e.radialScale(t[1])}));c.arc=function(t,r,a){n.select(this).attr({class:"mark arc",d:h,transform:function(t,r){return"rotate("+(e.orientation+s(t[0])+90)+")"}})};var d={fill:function(e,r,n){return t[n].data.color},stroke:function(e,r,n){return t[n].data.strokeColor},"stroke-width":function(e,r,n){return t[n].data.strokeSize+"px"},"stroke-dasharray":function(e,n,a){return r[t[a].data.strokeDash]},opacity:function(e,r,n){return t[n].data.opacity},display:function(e,r,n){return void 0===t[n].data.visible||t[n].data.visible?"block":"none"}},g=n.select(this).selectAll("g.layer").data(o);g.enter().append("g").attr({class:"layer"});var v=g.selectAll("path.mark").data((function(t,e){return t}));v.enter().append("path").attr({class:"mark"}),v.style(d).each(c[e.geometryType]),v.exit().remove(),g.exit().remove()}))}return i.config=function(e){return arguments.length?(e.forEach((function(e,r){t[r]||(t[r]={}),a(t[r],o.PolyChart.defaultConfig()),a(t[r],e)})),this):t},i.getColorScale=function(){},n.rebind(i,e,"on"),i},o.PolyChart.defaultConfig=function(){return{data:{name:"geom1",t:[[1,2,3,4]],r:[[1,2,3,4]],dotType:"circle",dotSize:64,dotVisible:!1,barWidth:20,color:"#ffa500",strokeSize:1,strokeColor:"silver",strokeDash:"solid",opacity:1,index:0,visible:!0,visibleInLegend:!0},geometryConfig:{geometry:"LinePlot",geometryType:"arc",direction:"clockwise",orientation:0,container:"body",radialScale:null,angularScale:null,colorScale:n.scale.category20()}}},o.BarChart=function(){return o.PolyChart()},o.BarChart.defaultConfig=function(){return{geometryConfig:{geometryType:"bar"}}},o.AreaChart=function(){return o.PolyChart()},o.AreaChart.defaultConfig=function(){return{geometryConfig:{geometryType:"arc"}}},o.DotPlot=function(){return o.PolyChart()},o.DotPlot.defaultConfig=function(){return{geometryConfig:{geometryType:"dot",dotType:"circle"}}},o.LinePlot=function(){return o.PolyChart()},o.LinePlot.defaultConfig=function(){return{geometryConfig:{geometryType:"line"}}},o.Legend=function(){var t=o.Legend.defaultConfig(),e=n.dispatch("hover");function r(){var e=t.legendConfig,i=t.data.map((function(t,r){return[].concat(t).map((function(t,n){var i=a({},e.elements[r]);return i.name=t,i.color=[].concat(e.elements[r].color)[n],i}))})),o=n.merge(i);o=o.filter((function(t,r){return e.elements[r]&&(e.elements[r].visibleInLegend||void 0===e.elements[r].visibleInLegend)})),e.reverseOrder&&(o=o.reverse());var s=e.container;("string"==typeof s||s.nodeName)&&(s=n.select(s));var l=o.map((function(t,e){return t.color})),c=e.fontSize,u=null==e.isContinuous?"number"==typeof o[0]:e.isContinuous,f=u?e.height:c*o.length,p=s.classed("legend-group",!0).selectAll("svg").data([0]),h=p.enter().append("svg").attr({width:300,height:f+c,xmlns:"http://www.w3.org/2000/svg","xmlns:xlink":"http://www.w3.org/1999/xlink",version:"1.1"});h.append("g").classed("legend-axis",!0),h.append("g").classed("legend-marks",!0);var d=n.range(o.length),g=n.scale[u?"linear":"ordinal"]().domain(d).range(l),v=n.scale[u?"linear":"ordinal"]().domain(d)[u?"range":"rangePoints"]([0,f]);if(u){var m=p.select(".legend-marks").append("defs").append("linearGradient").attr({id:"grad1",x1:"0%",y1:"0%",x2:"0%",y2:"100%"}).selectAll("stop").data(l);m.enter().append("stop"),m.attr({offset:function(t,e){return e/(l.length-1)*100+"%"}}).style({"stop-color":function(t,e){return t}}),p.append("rect").classed("legend-mark",!0).attr({height:e.height,width:e.colorBandWidth,fill:"url(#grad1)"})}else{var y=p.select(".legend-marks").selectAll("path.legend-mark").data(o);y.enter().append("path").classed("legend-mark",!0),y.attr({transform:function(t,e){return"translate("+[c/2,v(e)+c/2]+")"},d:function(t,e){var r,a,i,o=t.symbol;return i=3*(a=c),"line"===(r=o)?"M"+[[-a/2,-a/12],[a/2,-a/12],[a/2,a/12],[-a/2,a/12]]+"Z":-1!=n.svg.symbolTypes.indexOf(r)?n.svg.symbol().type(r).size(i)():n.svg.symbol().type("square").size(i)()},fill:function(t,e){return g(e)}}),y.exit().remove()}var x=n.svg.axis().scale(v).orient("right"),b=p.select("g.legend-axis").attr({transform:"translate("+[u?e.colorBandWidth:c,c/2]+")"}).call(x);return b.selectAll(".domain").style({fill:"none",stroke:"none"}),b.selectAll("line").style({fill:"none",stroke:u?e.textColor:"none"}),b.selectAll("text").style({fill:e.textColor,"font-size":e.fontSize}).text((function(t,e){return o[e].name})),r}return r.config=function(e){return arguments.length?(a(t,e),this):t},n.rebind(r,e,"on"),r},o.Legend.defaultConfig=function(t,e){return{data:["a","b","c"],legendConfig:{elements:[{symbol:"line",color:"red"},{symbol:"square",color:"yellow"},{symbol:"diamond",color:"limegreen"}],height:150,colorBandWidth:30,fontSize:12,container:"body",isContinuous:null,textColor:"grey",reverseOrder:!1}}},o.tooltipPanel=function(){var t,e,r,i={container:null,hasTick:!1,fontSize:12,color:"white",padding:5},s="tooltip-"+o.tooltipPanel.uid++,l=10,c=function(){var n=(t=i.container.selectAll("g."+s).data([0])).enter().append("g").classed(s,!0).style({"pointer-events":"none",display:"none"});return r=n.append("path").style({fill:"white","fill-opacity":.9}).attr({d:"M0 0"}),e=n.append("text").attr({dx:i.padding+l,dy:.3*+i.fontSize}),c};return c.text=function(a){var o=n.hsl(i.color).l,s=o>=.5?"#aaa":"white",u=o>=.5?"black":"white",f=a||"";e.style({fill:u,"font-size":i.fontSize+"px"}).text(f);var p=i.padding,h=e.node().getBBox(),d={fill:i.color,stroke:s,"stroke-width":"2px"},g=h.width+2*p+l,v=h.height+2*p;return r.attr({d:"M"+[[l,-v/2],[l,-v/4],[i.hasTick?0:l,0],[l,v/4],[l,v/2],[g,v/2],[g,-v/2]].join("L")+"Z"}).style(d),t.attr({transform:"translate("+[l,-v/2+2*p]+")"}),t.style({display:"block"}),c},c.move=function(e){if(t)return t.attr({transform:"translate("+[e[0],e[1]]+")"}).style({display:"block"}),c},c.hide=function(){if(t)return t.style({display:"none"}),c},c.show=function(){if(t)return t.style({display:"block"}),c},c.config=function(t){return a(i,t),c},c},o.tooltipPanel.uid=1,o.adapter={},o.adapter.plotly=function(){var t={convert:function(t,e){var r={};if(t.data&&(r.data=t.data.map((function(t,r){var n=a({},t);return[[n,["marker","color"],["color"]],[n,["marker","opacity"],["opacity"]],[n,["marker","line","color"],["strokeColor"]],[n,["marker","line","dash"],["strokeDash"]],[n,["marker","line","width"],["strokeSize"]],[n,["marker","symbol"],["dotType"]],[n,["marker","size"],["dotSize"]],[n,["marker","barWidth"],["barWidth"]],[n,["line","interpolation"],["lineInterpolation"]],[n,["showlegend"],["visibleInLegend"]]].forEach((function(t,r){o.util.translator.apply(null,t.concat(e))})),e||delete n.marker,e&&delete n.groupId,e?("LinePlot"===n.geometry?(n.type="scatter",!0===n.dotVisible?(delete n.dotVisible,n.mode="lines+markers"):n.mode="lines"):"DotPlot"===n.geometry?(n.type="scatter",n.mode="markers"):"AreaChart"===n.geometry?n.type="area":"BarChart"===n.geometry&&(n.type="bar"),delete n.geometry):("scatter"===n.type?"lines"===n.mode?n.geometry="LinePlot":"markers"===n.mode?n.geometry="DotPlot":"lines+markers"===n.mode&&(n.geometry="LinePlot",n.dotVisible=!0):"area"===n.type?n.geometry="AreaChart":"bar"===n.type&&(n.geometry="BarChart"),delete n.mode,delete n.type),n})),!e&&t.layout&&"stack"===t.layout.barmode)){var i=o.util.duplicates(r.data.map((function(t,e){return t.geometry})));r.data.forEach((function(t,e){var n=i.indexOf(t.geometry);-1!=n&&(r.data[e].groupId=n)}))}if(t.layout){var s=a({},t.layout);if([[s,["plot_bgcolor"],["backgroundColor"]],[s,["showlegend"],["showLegend"]],[s,["radialaxis"],["radialAxis"]],[s,["angularaxis"],["angularAxis"]],[s.angularaxis,["showline"],["gridLinesVisible"]],[s.angularaxis,["showticklabels"],["labelsVisible"]],[s.angularaxis,["nticks"],["ticksCount"]],[s.angularaxis,["tickorientation"],["tickOrientation"]],[s.angularaxis,["ticksuffix"],["ticksSuffix"]],[s.angularaxis,["range"],["domain"]],[s.angularaxis,["endpadding"],["endPadding"]],[s.radialaxis,["showline"],["gridLinesVisible"]],[s.radialaxis,["tickorientation"],["tickOrientation"]],[s.radialaxis,["ticksuffix"],["ticksSuffix"]],[s.radialaxis,["range"],["domain"]],[s.angularAxis,["showline"],["gridLinesVisible"]],[s.angularAxis,["showticklabels"],["labelsVisible"]],[s.angularAxis,["nticks"],["ticksCount"]],[s.angularAxis,["tickorientation"],["tickOrientation"]],[s.angularAxis,["ticksuffix"],["ticksSuffix"]],[s.angularAxis,["range"],["domain"]],[s.angularAxis,["endpadding"],["endPadding"]],[s.radialAxis,["showline"],["gridLinesVisible"]],[s.radialAxis,["tickorientation"],["tickOrientation"]],[s.radialAxis,["ticksuffix"],["ticksSuffix"]],[s.radialAxis,["range"],["domain"]],[s.font,["outlinecolor"],["outlineColor"]],[s.legend,["traceorder"],["reverseOrder"]],[s,["labeloffset"],["labelOffset"]],[s,["defaultcolorrange"],["defaultColorRange"]]].forEach((function(t,r){o.util.translator.apply(null,t.concat(e))})),e?(void 0!==s.tickLength&&(s.angularaxis.ticklen=s.tickLength,delete s.tickLength),s.tickColor&&(s.angularaxis.tickcolor=s.tickColor,delete s.tickColor)):(s.angularAxis&&void 0!==s.angularAxis.ticklen&&(s.tickLength=s.angularAxis.ticklen),s.angularAxis&&void 0!==s.angularAxis.tickcolor&&(s.tickColor=s.angularAxis.tickcolor)),s.legend&&"boolean"!=typeof s.legend.reverseOrder&&(s.legend.reverseOrder="normal"!=s.legend.reverseOrder),s.legend&&"boolean"==typeof s.legend.traceorder&&(s.legend.traceorder=s.legend.traceorder?"reversed":"normal",delete s.legend.reverseOrder),s.margin&&void 0!==s.margin.t){var l=["t","r","b","l","pad"],c=["top","right","bottom","left","pad"],u={};n.entries(s.margin).forEach((function(t,e){u[c[l.indexOf(t.key)]]=t.value})),s.margin=u}e&&(delete s.needsEndSpacing,delete s.minorTickColor,delete s.minorTicks,delete s.angularaxis.ticksCount,delete s.angularaxis.ticksCount,delete s.angularaxis.ticksStep,delete s.angularaxis.rewriteTicks,delete s.angularaxis.nticks,delete s.radialaxis.ticksCount,delete s.radialaxis.ticksCount,delete s.radialaxis.ticksStep,delete s.radialaxis.rewriteTicks,delete s.radialaxis.nticks),r.layout=s}return r}};return t}},{"../../../constants/alignment":685,"../../../lib":716,d3:164}],835:[function(t,e,r){"use strict";var n=t("d3"),a=t("../../../lib"),i=t("../../../components/color"),o=t("./micropolar"),s=t("./undo_manager"),l=a.extendDeepAll,c=e.exports={};c.framework=function(t){var e,r,a,i,u,f=new s;function p(r,s){return s&&(u=s),n.select(n.select(u).node().parentNode).selectAll(".svg-container>*:not(.chart-root)").remove(),e=e?l(e,r):r,a||(a=o.Axis()),i=o.adapter.plotly().convert(e),a.config(i).render(u),t.data=e.data,t.layout=e.layout,c.fillLayout(t),e}return p.isPolar=!0,p.svg=function(){return a.svg()},p.getConfig=function(){return e},p.getLiveConfig=function(){return o.adapter.plotly().convert(a.getLiveConfig(),!0)},p.getLiveScales=function(){return{t:a.angularScale(),r:a.radialScale()}},p.setUndoPoint=function(){var t,n,a=this,i=o.util.cloneJson(e);t=i,n=r,f.add({undo:function(){n&&a(n)},redo:function(){a(t)}}),r=o.util.cloneJson(i)},p.undo=function(){f.undo()},p.redo=function(){f.redo()},p},c.fillLayout=function(t){var e=n.select(t).selectAll(".plot-container"),r=e.selectAll(".svg-container"),a=t.framework&&t.framework.svg&&t.framework.svg(),o={width:800,height:600,paper_bgcolor:i.background,_container:e,_paperdiv:r,_paper:a};t._fullLayout=l(o,t.layout)}},{"../../../components/color":591,"../../../lib":716,"./micropolar":834,"./undo_manager":836,d3:164}],836:[function(t,e,r){"use strict";e.exports=function(){var t,e=[],r=-1,n=!1;function a(t,e){return t?(n=!0,t[e](),n=!1,this):this}return{add:function(t){return n?this:(e.splice(r+1,e.length-r),e.push(t),r=e.length-1,this)},setCallback:function(e){t=e},undo:function(){var n=e[r];return n?(a(n,"undo"),r-=1,t&&t(n.undo),this):this},redo:function(){var n=e[r+1];return 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n=t("d3"),a=t("tinycolor2"),i=t("../../registry"),o=t("../../lib"),s=t("../../components/color"),l=t("../../components/drawing"),c=t("../plots"),u=t("../../plots/cartesian/axes"),f=t("../cartesian/set_convert"),p=t("./set_convert"),h=t("../cartesian/autorange").doAutoRange,d=t("../cartesian/dragbox"),g=t("../../components/dragelement"),v=t("../../components/fx"),m=t("../../components/titles"),y=t("../cartesian/select").prepSelect,x=t("../cartesian/select").selectOnClick,b=t("../cartesian/select").clearSelect,_=t("../../lib/setcursor"),w=t("../../lib/clear_gl_canvases"),k=t("../../plot_api/subroutines").redrawReglTraces,T=t("../../constants/alignment").MID_SHIFT,A=t("./constants"),M=t("./helpers"),E=o._,S=o.mod,C=o.deg2rad,L=o.rad2deg;function O(t,e){this.id=e,this.gd=t,this._hasClipOnAxisFalse=null,this.vangles=null,this.radialAxisAngle=null,this.traceHash={},this.layers={},this.clipPaths={},this.clipIds={},this.viewInitial={};var r=t._fullLayout,n="clip"+r._uid+e;this.clipIds.forTraces=n+"-for-traces",this.clipPaths.forTraces=r._clips.append("clipPath").attr("id",this.clipIds.forTraces),this.clipPaths.forTraces.append("path"),this.framework=r._polarlayer.append("g").attr("class",e),this.radialTickLayout=null,this.angularTickLayout=null}var P=O.prototype;function I(t){var e=t.ticks+String(t.ticklen)+String(t.showticklabels);return"side"in t&&(e+=t.side),e}function D(t,e){return e[o.findIndexOfMin(e,(function(e){return o.angleDist(t,e)}))]}function z(t,e,r){return e?(t.attr("display",null),t.attr(r)):t&&t.attr("display","none"),t}function R(t,e){return"translate("+t+","+e+")"}function F(t){return"rotate("+t+")"}e.exports=function(t,e){return new O(t,e)},P.plot=function(t,e){var r=e[this.id];this._hasClipOnAxisFalse=!1;for(var n=0;n<t.length;n++)if(!1===t[n][0].trace.cliponaxis){this._hasClipOnAxisFalse=!0;break}this.updateLayers(e,r),this.updateLayout(e,r),c.generalUpdatePerTraceModule(this.gd,this,t,r),this.updateFx(e,r)},P.updateLayers=function(t,e){var r=this.layers,a=e.radialaxis,i=e.angularaxis,o=A.layerNames,s=o.indexOf("frontplot"),l=o.slice(0,s),c="below traces"===i.layer,u="below traces"===a.layer;c&&l.push("angular-line"),u&&l.push("radial-line"),c&&l.push("angular-axis"),u&&l.push("radial-axis"),l.push("frontplot"),c||l.push("angular-line"),u||l.push("radial-line"),c||l.push("angular-axis"),u||l.push("radial-axis");var f=this.framework.selectAll(".polarsublayer").data(l,String);f.enter().append("g").attr("class",(function(t){return"polarsublayer "+t})).each((function(t){var e=r[t]=n.select(this);switch(t){case"frontplot":e.append("g").classed("barlayer",!0),e.append("g").classed("scatterlayer",!0);break;case"backplot":e.append("g").classed("maplayer",!0);break;case"plotbg":r.bg=e.append("path");break;case"radial-grid":case"angular-grid":e.style("fill","none");break;case"radial-line":e.append("line").style("fill","none");break;case"angular-line":e.append("path").style("fill","none")}})),f.order()},P.updateLayout=function(t,e){var r=this.layers,n=t._size,a=e.radialaxis,i=e.angularaxis,o=e.domain.x,c=e.domain.y;this.xOffset=n.l+n.w*o[0],this.yOffset=n.t+n.h*(1-c[1]);var u=this.xLength=n.w*(o[1]-o[0]),f=this.yLength=n.h*(c[1]-c[0]),p=e.sector;this.sectorInRad=p.map(C);var h,d,g,v,m,y=this.sectorBBox=function(t){var e,r,n,a,i=t[0],o=t[1]-i,s=S(i,360),l=s+o,c=Math.cos(C(s)),u=Math.sin(C(s)),f=Math.cos(C(l)),p=Math.sin(C(l));return a=s<=90&&l>=90||s>90&&l>=450?1:u<=0&&p<=0?0:Math.max(u,p),e=s<=180&&l>=180||s>180&&l>=540?-1:c>=0&&f>=0?0:Math.min(c,f),r=s<=270&&l>=270||s>270&&l>=630?-1:u>=0&&p>=0?0:Math.min(u,p),n=l>=360?1:c<=0&&f<=0?0:Math.max(c,f),[e,r,n,a]}(p),x=y[2]-y[0],b=y[3]-y[1],_=f/u,w=Math.abs(b/x);_>w?(h=u,m=(f-(d=u*w))/n.h/2,g=[o[0],o[1]],v=[c[0]+m,c[1]-m]):(d=f,m=(u-(h=f/w))/n.w/2,g=[o[0]+m,o[1]-m],v=[c[0],c[1]]),this.xLength2=h,this.yLength2=d,this.xDomain2=g,this.yDomain2=v;var k=this.xOffset2=n.l+n.w*g[0],T=this.yOffset2=n.t+n.h*(1-v[1]),A=this.radius=h/x,M=this.innerRadius=e.hole*A,E=this.cx=k-A*y[0],L=this.cy=T+A*y[3],O=this.cxx=E-k,P=this.cyy=L-T;this.radialAxis=this.mockAxis(t,e,a,{_id:"x",side:{counterclockwise:"top",clockwise:"bottom"}[a.side],domain:[M/n.w,A/n.w]}),this.angularAxis=this.mockAxis(t,e,i,{side:"right",domain:[0,Math.PI],autorange:!1}),this.doAutoRange(t,e),this.updateAngularAxis(t,e),this.updateRadialAxis(t,e),this.updateRadialAxisTitle(t,e),this.xaxis=this.mockCartesianAxis(t,e,{_id:"x",domain:g}),this.yaxis=this.mockCartesianAxis(t,e,{_id:"y",domain:v});var I=this.pathSubplot();this.clipPaths.forTraces.select("path").attr("d",I).attr("transform",R(O,P)),r.frontplot.attr("transform",R(k,T)).call(l.setClipUrl,this._hasClipOnAxisFalse?null:this.clipIds.forTraces,this.gd),r.bg.attr("d",I).attr("transform",R(E,L)).call(s.fill,e.bgcolor)},P.mockAxis=function(t,e,r,n){var a=o.extendFlat({},r,n);return p(a,e,t),a},P.mockCartesianAxis=function(t,e,r){var n=this,a=r._id,i=o.extendFlat({type:"linear"},r);f(i,t);var s={x:[0,2],y:[1,3]};return i.setRange=function(){var t=n.sectorBBox,r=s[a],o=n.radialAxis._rl,l=(o[1]-o[0])/(1-e.hole);i.range=[t[r[0]]*l,t[r[1]]*l]},i.isPtWithinRange="x"===a?function(t){return n.isPtInside(t)}:function(){return!0},i.setRange(),i.setScale(),i},P.doAutoRange=function(t,e){var r=this.gd,n=this.radialAxis,a=e.radialaxis;n.setScale(),h(r,n);var i=n.range;a.range=i.slice(),a._input.range=i.slice(),n._rl=[n.r2l(i[0],null,"gregorian"),n.r2l(i[1],null,"gregorian")]},P.updateRadialAxis=function(t,e){var r=this,n=r.gd,a=r.layers,i=r.radius,l=r.innerRadius,c=r.cx,f=r.cy,p=e.radialaxis,h=S(e.sector[0],360),d=r.radialAxis,g=l<i;r.fillViewInitialKey("radialaxis.angle",p.angle),r.fillViewInitialKey("radialaxis.range",d.range.slice()),d.setGeometry(),"auto"===d.tickangle&&h>90&&h<=270&&(d.tickangle=180);var 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n=t("./axis_defaults"),a=t("../../plot_api/plot_template");e.exports=function(t,e,r,i,o){i("a")||(i("da"),i("a0")),i("b")||(i("db"),i("b0")),function(t,e,r,i){["aaxis","baxis"].forEach((function(o){var s=o.charAt(0),l=t[o]||{},c=a.newContainer(e,o),u={tickfont:"x",id:s+"axis",letter:s,font:e.font,name:o,data:t[s],calendar:e.calendar,dfltColor:i,bgColor:r.paper_bgcolor,fullLayout:r};n(l,c,u),c._categories=c._categories||[],t[o]||"-"===l.type||(t[o]={type:l.type})}))}(t,e,r,o)}},{"../../plot_api/plot_template":754,"./axis_defaults":899}],895:[function(t,e,r){"use strict";var n=t("../../lib").isArrayOrTypedArray;e.exports=function(t){return function t(e,r){if(!n(e)||r>=10)return null;for(var a=1/0,i=-1/0,o=e.length,s=0;s<o;s++){var l=e[s];if(n(l)){var c=t(l,r+1);c&&(a=Math.min(c[0],a),i=Math.max(c[1],i))}else a=Math.min(l,a),i=Math.max(l,i)}return[a,i]}(t,0)}},{"../../lib":716}],896:[function(t,e,r){"use strict";var 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n=t("../../plots/font_attributes"),a=t("../../components/color/attributes"),i=t("../../plots/cartesian/layout_attributes"),o=t("../../plot_api/edit_types").overrideAll;t("../../constants/docs").FORMAT_LINK,t("../../constants/docs").TIME_FORMAT_LINK,e.exports={color:{valType:"color",editType:"calc"},smoothing:{valType:"number",dflt:1,min:0,max:1.3,editType:"calc"},title:{text:{valType:"string",dflt:"",editType:"calc"},font:n({editType:"calc"}),offset:{valType:"number",dflt:10,editType:"calc"},editType:"calc"},type:{valType:"enumerated",values:["-","linear","date","category"],dflt:"-",editType:"calc"},autorange:{valType:"enumerated",values:[!0,!1,"reversed"],dflt:!0,editType:"calc"},rangemode:{valType:"enumerated",values:["normal","tozero","nonnegative"],dflt:"normal",editType:"calc"},range:{valType:"info_array",editType:"calc",items:[{valType:"any",editType:"calc"},{valType:"any",editType:"calc"}]},fixedrange:{valType:"boolean",dflt:!1,editType:"calc"},cheatertype:{valType:"enumerated",values:["index","value"],dflt:"value",editType:"calc"},tickmode:{valType:"enumerated",values:["linear","array"],dflt:"array",editType:"calc"},nticks:{valType:"integer",min:0,dflt:0,editType:"calc"},tickvals:{valType:"data_array",editType:"calc"},ticktext:{valType:"data_array",editType:"calc"},showticklabels:{valType:"enumerated",values:["start","end","both","none"],dflt:"start",editType:"calc"},tickfont:n({editType:"calc"}),tickangle:{valType:"angle",dflt:"auto",editType:"calc"},tickprefix:{valType:"string",dflt:"",editType:"calc"},showtickprefix:{valType:"enumerated",values:["all","first","last","none"],dflt:"all",editType:"calc"},ticksuffix:{valType:"string",dflt:"",editType:"calc"},showticksuffix:{valType:"enumerated",values:["all","first","last","none"],dflt:"all",editType:"calc"},showexponent:{valType:"enumerated",values:["all","first","last","none"],dflt:"all",editType:"calc"},exponentformat:{valType:"enumerated",values:["none","e","E","power","SI","B"],dflt:"B",editType:"calc"},separatethousands:{valType:"boolean",dflt:!1,editType:"calc"},tickformat:{valType:"string",dflt:"",editType:"calc"},tickformatstops:o(i.tickformatstops,"calc","from-root"),categoryorder:{valType:"enumerated",values:["trace","category 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l=s("locations"),c=s("z");l&&l.length&&n.isArrayOrTypedArray(c)&&c.length?(e._length=Math.min(l.length,c.length),s("locationmode"),s("text"),s("hovertext"),s("hovertemplate"),s("marker.line.width")&&s("marker.line.color"),s("marker.opacity"),a(t,e,o,s,{prefix:"",cLetter:"z"}),n.coerceSelectionMarkerOpacity(e,s)):e.visible=!1}},{"../../components/colorscale/defaults":601,"../../lib":716,"./attributes":921}],924:[function(t,e,r){"use strict";e.exports=function(t,e,r,n,a){t.location=e.location,t.z=e.z;var i=n[a];return i.fIn&&(t.properties=i.fIn.properties),t}},{}],925:[function(t,e,r){"use strict";var n=t("../../plots/cartesian/axes"),a=t("./attributes"),i=t("../../lib").fillText;e.exports=function(t,e,r){var o,s,l,c,u=t.cd,f=u[0].trace,p=t.subplot;for(s=0;s<u.length;s++)if(c=!1,(o=u[s])._polygons){for(l=0;l<o._polygons.length;l++)o._polygons[l].contains([e,r])&&(c=!c),o._polygons[l].contains([e+360,r])&&(c=!c);if(c)break}if(c&&o)return t.x0=t.x1=t.xa.c2p(o.ct),t.y0=t.y1=t.ya.c2p(o.ct),t.index=o.index,t.location=o.loc,t.z=o.z,t.zLabel=n.tickText(p.mockAxis,p.mockAxis.c2l(o.z),"hover").text,t.hovertemplate=o.hovertemplate,function(t,e,r){if(!e.hovertemplate){var n=r.hi||e.hoverinfo,o=String(r.loc),s="all"===n?a.hoverinfo.flags:n.split("+"),l=-1!==s.indexOf("name"),c=-1!==s.indexOf("location"),u=-1!==s.indexOf("z"),f=-1!==s.indexOf("text"),p=[];!l&&c?t.nameOverride=o:(l&&(t.nameOverride=e.name),c&&p.push(o)),u&&p.push(t.zLabel),f&&i(r,e,p),t.extraText=p.join("<br>")}}(t,f,o,p.mockAxis),[t]}},{"../../lib":716,"../../plots/cartesian/axes":764,"./attributes":921}],926:[function(t,e,r){"use 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e,r,n,a,o=t.geometry,s=o.coordinates,l=t.id,c=[];function u(t){for(var e=0;e<t.length-1;e++)if(t[e][0]>0&&t[e+1][0]<0)return e;return null}switch(e="RUS"===l||"FJI"===l?function(t){var e;if(null===u(t))e=t;else for(e=new Array(t.length),a=0;a<t.length;a++)e[a]=[t[a][0]<0?t[a][0]+360:t[a][0],t[a][1]];c.push(i.tester(e))}:"ATA"===l?function(t){var e=u(t);if(null===e)return c.push(i.tester(t));var r=new Array(t.length+1),n=0;for(a=0;a<t.length;a++)a>e?r[n++]=[t[a][0]+360,t[a][1]]:a===e?(r[n++]=t[a],r[n++]=[t[a][0],-90]):r[n++]=t[a];var o=i.tester(r);o.pts.pop(),c.push(o)}:function(t){c.push(i.tester(t))},o.type){case"MultiPolygon":for(r=0;r<s.length;r++)for(n=0;n<s[r].length;n++)e(s[r][n]);break;case"Polygon":for(r=0;r<s.length;r++)e(s[r])}return c}e.exports={plot:function(t,e,r){for(var i=0;i<r.length;i++)c(r[i],e.topojson);var o=e.layers.backplot.select(".choroplethlayer");a.makeTraceGroups(o,r,"trace choropleth").each((function(e){var 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n=t("../choropleth/attributes"),a=t("../../components/colorscale/attributes"),i=t("../../plots/template_attributes").hovertemplateAttrs,o=t("../../lib/extend").extendFlat;e.exports=o({locations:{valType:"data_array",editType:"calc"},z:{valType:"data_array",editType:"calc"},geojson:{valType:"any",editType:"calc"},below:{valType:"string",editType:"plot"},text:n.text,hovertext:n.hovertext,marker:{line:{color:o({},n.marker.line.color,{editType:"plot"}),width:o({},n.marker.line.width,{editType:"plot"}),editType:"calc"},opacity:o({},n.marker.opacity,{editType:"plot"}),editType:"calc"},selected:{marker:{opacity:o({},n.selected.marker.opacity,{editType:"plot"}),editType:"plot"},editType:"plot"},unselected:{marker:{opacity:o({},n.unselected.marker.opacity,{editType:"plot"}),editType:"plot"},editType:"plot"},hoverinfo:n.hoverinfo,hovertemplate:i({},{keys:["properties"]})},a("",{cLetter:"z",editTypeOverride:"calc"}))},{"../../components/colorscale/attributes":598,"../../lib/extend":707,"../../plots/template_attributes":840,"../choropleth/attributes":921}],931:[function(t,e,r){"use 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o.error("Oops ... something when wrong when fetching "+e.geojson),h;var g,v={},m=[];for(g=0;g<t.length;g++){var y=t[g];y.loc&&(v[y.loc]=y)}var x,b,_,w=s.makeColorScaleFuncFromTrace(e),k=e.marker,T=k.line||{};function A(t){var e=v[t.id];if(e){var r=t.geometry;if("Polygon"===r.type||"MultiPolygon"===r.type){var n={fc:w(e.z)};x&&(n.mo=x(e)),b&&(n.mlc=b(e)),_&&(n.mlw=_(e));var s={type:"Feature",geometry:r,properties:n};e._polygons=u(s),e.ct=function(t){var e,r=t.geometry;if("MultiPolygon"===r.type)for(var n=r.coordinates,o=0,s=0;s<n.length;s++){var l={type:"Polygon",coordinates:n[s]},c=a.default(l);c>o&&(o=c,e=l)}else e=r;return i.default(e).geometry.coordinates}(s),e.fIn=t,e.fOut=s,m.push(s)}else o.log(["Location with id",e.loc,"does not have a valid GeoJSON geometry,","choroplethmapbox traces only support *Polygon* and *MultiPolygon* geometries."].join(" "))}delete v[t.id]}switch(o.isArrayOrTypedArray(k.opacity)&&(x=function(t){var e=t.mo;return 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o.extendFlat(l.paint,{"fill-color":{type:"identity",property:"fc"},"fill-opacity":S}),o.extendFlat(p.paint,{"line-color":b?{type:"identity",property:"mlc"}:T.color,"line-width":_?{type:"identity",property:"mlw"}:T.width,"line-opacity":S}),l.layout.visibility="visible",p.layout.visibility="visible",h.geojson={type:"FeatureCollection",features:m},f(t),h},convertOnSelect:f}},{"../../components/colorscale":603,"../../components/drawing":612,"../../lib":716,"../../lib/geojson_utils":711,"../choropleth/plot":927,"@turf/area":57,"@turf/centroid":58,"fast-isnumeric":227}],932:[function(t,e,r){"use strict";var n=t("../../lib"),a=t("../../components/colorscale/defaults"),i=t("./attributes");e.exports=function(t,e,r,o){function s(r,a){return n.coerce(t,e,i,r,a)}var l=s("locations"),c=s("z"),u=s("geojson");n.isArrayOrTypedArray(l)&&l.length&&n.isArrayOrTypedArray(c)&&c.length&&("string"==typeof 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f=n(e);r._fillgradient=e.colorscale,r._zrange=[f.min,f.max]}else"fill"===c&&(r._fillcolor=u);r._line={color:"lines"===c?u:s.color,width:!1!==o.showlines?s.width:0,dash:s.dash},r._levels={start:o.start,end:i(o),size:l}}}},{"../../components/colorscale":603,"./end_plus":951,"./make_color_map":956}],944:[function(t,e,r){"use strict";e.exports={BOTTOMSTART:[1,9,13,104,713],TOPSTART:[4,6,7,104,713],LEFTSTART:[8,12,14,208,1114],RIGHTSTART:[2,3,11,208,1114],NEWDELTA:[null,[-1,0],[0,-1],[-1,0],[1,0],null,[0,-1],[-1,0],[0,1],[0,1],null,[0,1],[1,0],[1,0],[0,-1]],CHOOSESADDLE:{104:[4,1],208:[2,8],713:[7,13],1114:[11,14]},SADDLEREMAINDER:{1:4,2:8,4:1,7:13,8:2,11:14,13:7,14:11},LABELDISTANCE:2,LABELINCREASE:10,LABELMIN:3,LABELMAX:10,LABELOPTIMIZER:{EDGECOST:1,ANGLECOST:1,NEIGHBORCOST:5,SAMELEVELFACTOR:10,SAMELEVELDISTANCE:5,MAXCOST:100,INITIALSEARCHPOINTS:10,ITERATIONS:5}}},{}],945:[function(t,e,r){"use strict";var n=t("fast-isnumeric"),a=t("./label_defaults"),i=t("../../components/color"),o=i.addOpacity,s=i.opacity,l=t("../../constants/filter_ops"),c=l.CONSTRAINT_REDUCTION,u=l.COMPARISON_OPS2;e.exports=function(t,e,r,i,l,f){var p,h,d,g=e.contours,v=r("contours.operation");g._operation=c[v],function(t,e){var 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n=t("../../lib/extend").extendFlat,a=t("../../lib/extend").extendDeep,i=t("../../plot_api/edit_types").overrideAll,o=t("../../plots/font_attributes"),s=t("../../components/color/attributes"),l=t("../../plots/domain").attributes,c=t("../../plots/cartesian/layout_attributes"),u=t("../../plot_api/plot_template").templatedArray,f=t("../../constants/delta.js"),p=(t("../../constants/docs").FORMAT_LINK,o({editType:"plot",colorEditType:"plot"})),h={color:{valType:"color",editType:"plot"},line:{color:{valType:"color",dflt:s.defaultLine,editType:"plot"},width:{valType:"number",min:0,dflt:0,editType:"plot"},editType:"calc"},thickness:{valType:"number",min:0,max:1,dflt:1,editType:"plot"},editType:"calc"},d={valType:"info_array",items:[{valType:"number",editType:"plot"},{valType:"number",editType:"plot"}],editType:"plot"},g=u("step",a({},h,{range:d}));e.exports={mode:{valType:"flaglist",editType:"calc",flags:["number","delta","gauge"],dflt:"number"},value:{valType:"number",editType:"calc",anim:!0},align:{valType:"enumerated",values:["left","center","right"],editType:"plot"},domain:l({name:"indicator",trace:!0,editType:"calc"}),title:{text:{valType:"string",editType:"plot"},align:{valType:"enumerated",values:["left","center","right"],editType:"plot"},font:n({},p,{}),editType:"plot"},number:{valueformat:{valType:"string",dflt:"",editType:"plot"},font:n({},p,{}),prefix:{valType:"string",dflt:"",editType:"plot"},suffix:{valType:"string",dflt:"",editType:"plot"},editType:"plot"},delta:{reference:{valType:"number",editType:"calc"},position:{valType:"enumerated",values:["top","bottom","left","right"],dflt:"bottom",editType:"plot"},relative:{valType:"boolean",editType:"plot",dflt:!1},valueformat:{valType:"string",editType:"plot"},increasing:{symbol:{valType:"string",dflt:f.INCREASING.SYMBOL,editType:"plot"},color:{valType:"color",dflt:f.INCREASING.COLOR,editType:"plot"},editType:"plot"},decreasing:{symbol:{valType:"string",dflt:f.DECREASING.SYMBOL,editType:"plot"},color:{valType:"color",dflt:f.DECREASING.COLOR,editType:"plot"},editType:"plot"},font:n({},p,{}),editType:"calc"},gauge:{shape:{valType:"enumerated",editType:"plot",dflt:"angular",values:["angular","bullet"]},bar:a({},h,{color:{dflt:"green"}}),bgcolor:{valType:"color",editType:"plot"},bordercolor:{valType:"color",dflt:s.defaultLine,editType:"plot"},borderwidth:{valType:"number",min:0,dflt:1,editType:"plot"},axis:i({range:d,visible:n({},c.visible,{dflt:!0}),tickmode:c.tickmode,nticks:c.nticks,tick0:c.tick0,dtick:c.dtick,tickvals:c.tickvals,ticktext:c.ticktext,ticks:n({},c.ticks,{dflt:"outside"}),ticklen:c.ticklen,tickwidth:c.tickwidth,tickcolor:c.tickcolor,showticklabels:c.showticklabels,tickfont:o({}),tickangle:c.tickangle,tickformat:c.tickformat,tickformatstops:c.tickformatstops,tickprefix:c.tickprefix,showtickprefix:c.showtickprefix,ticksuffix:c.ticksuffix,showticksuffix:c.showticksuffix,separatethousands:c.separatethousands,exponentformat:c.exponentformat,showexponent:c.showexponent,editType:"plot"},"plot"),steps:g,threshold:{line:{color:n({},h.line.color,{}),width:n({},h.line.width,{dflt:1}),editType:"plot"},thickness:n({},h.thickness,{dflt:.85}),value:{valType:"number",editType:"calc",dflt:!1},editType:"plot"},editType:"plot"}}},{"../../components/color/attributes":590,"../../constants/delta.js":686,"../../constants/docs":687,"../../lib/extend":707,"../../plot_api/edit_types":747,"../../plot_api/plot_template":754,"../../plots/cartesian/layout_attributes":776,"../../plots/domain":789,"../../plots/font_attributes":790}],1047:[function(t,e,r){"use 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n=t("../../lib"),a=t("./attributes"),i=t("../../plots/domain").defaults,o=t("../../plot_api/plot_template"),s=t("../../plots/array_container_defaults"),l=t("./constants.js"),c=t("../../plots/cartesian/tick_value_defaults"),u=t("../../plots/cartesian/tick_mark_defaults"),f=t("../../plots/cartesian/tick_label_defaults");function p(t,e){function r(r,i){return n.coerce(t,e,a.gauge.steps,r,i)}r("color"),r("line.color"),r("line.width"),r("range"),r("thickness")}e.exports={supplyDefaults:function(t,e,r,h){function d(r,i){return n.coerce(t,e,a,r,i)}i(e,h,d),d("mode"),e._hasNumber=-1!==e.mode.indexOf("number"),e._hasDelta=-1!==e.mode.indexOf("delta"),e._hasGauge=-1!==e.mode.indexOf("gauge");var g=d("value");e._range=[0,"number"==typeof g?1.5*g:1];var v,m,y,x,b,_,w=new Array(2);function k(t,e){return n.coerce(y,x,a.gauge,t,e)}function T(t,e){return n.coerce(b,_,a.gauge.axis,t,e)}if(e._hasNumber&&(d("number.valueformat"),d("number.font.color",h.font.color),d("number.font.family",h.font.family),d("number.font.size"),void 0===e.number.font.size&&(e.number.font.size=l.defaultNumberFontSize,w[0]=!0),d("number.prefix"),d("number.suffix"),v=e.number.font.size),e._hasDelta&&(d("delta.font.color",h.font.color),d("delta.font.family",h.font.family),d("delta.font.size"),void 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A={outerTicks:!0};c(b,_,T,"linear"),f(b,_,T,"linear",A),u(b,_,T,A)}else d("title.align","center"),d("align","center"),e._isAngular=e._isBullet=!1;e._length=null}}},{"../../lib":716,"../../plot_api/plot_template":754,"../../plots/array_container_defaults":760,"../../plots/cartesian/tick_label_defaults":783,"../../plots/cartesian/tick_mark_defaults":784,"../../plots/cartesian/tick_value_defaults":785,"../../plots/domain":789,"./attributes":1046,"./constants.js":1049}],1051:[function(t,e,r){"use strict";e.exports={moduleType:"trace",name:"indicator",basePlotModule:t("./base_plot"),categories:["svg","noOpacity","noHover"],animatable:!0,attributes:t("./attributes"),supplyDefaults:t("./defaults").supplyDefaults,calc:t("./calc").calc,plot:t("./plot"),meta:{}}},{"./attributes":1046,"./base_plot":1047,"./calc":1048,"./defaults":1050,"./plot":1052}],1052:[function(t,e,r){"use strict";var n=t("d3"),a=t("../../lib"),i=a.rad2deg,o=t("../../constants/alignment").MID_SHIFT,s=t("../../components/drawing"),l=t("./constants"),c=t("../../lib/svg_text_utils"),u=t("../../plots/cartesian/axes"),f=t("../../plots/cartesian/axis_defaults"),p=t("../../plots/cartesian/position_defaults"),h=t("../../plots/cartesian/layout_attributes"),d=t("../../components/color"),g={left:"start",center:"middle",right:"end"},v={left:0,center:.5,right:1},m=/[yzafpnµmkMGTPEZY]/;function y(t){return t&&t.duration>0}function x(t){t.each((function(t){d.stroke(n.select(this),t.line.color)})).each((function(t){d.fill(n.select(this),t.color)})).style("stroke-width",(function(t){return t.line.width}))}function b(t,e,r){var n=t._fullLayout,i=a.extendFlat({type:"linear",ticks:"outside",range:r,showline:!0},e),o={type:"linear",_id:"x"+e._id},s={letter:"x",font:n.font,noHover:!0,noTickson:!0};function l(t,e){return a.coerce(i,o,h,t,e)}return f(i,o,l,s,n),p(i,o,l,s),o}function 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f,A,M,E,S,C=e[0].trace,L=n.select(this),O=C._hasGauge,P=C._isAngular,I=C._isBullet,D=C.domain,z={w:h._size.w*(D.x[1]-D.x[0]),h:h._size.h*(D.y[1]-D.y[0]),l:h._size.l+h._size.w*D.x[0],r:h._size.r+h._size.w*(1-D.x[1]),t:h._size.t+h._size.h*(1-D.y[1]),b:h._size.b+h._size.h*D.y[0]},R=z.l+z.w/2,F=z.t+z.h/2,B=Math.min(z.w/2,z.h),N=l.innerRadius*B,j=C.align||"center";if(A=F,O){if(P&&(f=R,A=F+B/2,M=function(t){return function(t,e){var r=Math.sqrt(t.width/2*(t.width/2)+t.height*t.height);return[e/r,t,e]}(t,.9*N)}),I){var V=l.bulletPadding,U=1-l.bulletNumberDomainSize+V;f=z.l+(U+(1-U)*v[j])*z.w,M=function(t){return w(t,(l.bulletNumberDomainSize-V)*z.w,z.h)}}}else f=z.l+v[j]*z.w,M=function(t){return w(t,z.w,z.h)};!function(t,e,r,i){var o,l,f,p=r[0].trace,h=i.numbersX,x=i.numbersY,w=p.align||"center",A=g[w],M=i.transitionOpts,E=i.onComplete,S=a.ensureSingle(e,"g","numbers"),C=[];p._hasNumber&&C.push("number"),p._hasDelta&&(C.push("delta"),"left"===p.delta.position&&C.reverse());var L=S.selectAll("text").data(C);function O(e,r,n,a){if(!e.match("s")||n>=0==a>=0||r(n).slice(-1).match(m)||r(a).slice(-1).match(m))return r;var i=e.slice().replace("s","f").replace(/\d+/,(function(t){return parseInt(t)-1})),o=b(t,{tickformat:i});return function(t){return Math.abs(t)<1?u.tickText(o,t).text:r(t)}}L.enter().append("text"),L.attr("text-anchor",(function(){return A})).attr("class",(function(t){return t})).attr("x",null).attr("y",null).attr("dx",null).attr("dy",null),L.exit().remove();var P,I=p.mode+p.align;if(p._hasDelta&&(P=function(){var e=b(t,{tickformat:p.delta.valueformat},p._range);e.setScale(),u.prepTicks(e);var a=function(t){return u.tickText(e,t).text},i=function(t){return p.delta.relative?t.relativeDelta:t.delta},o=function(t,e){return 0===t||"number"!=typeof t||isNaN(t)?"-":(t>0?p.delta.increasing.symbol:p.delta.decreasing.symbol)+e(t)},f=function(t){return t.delta>=0?p.delta.increasing.color:p.delta.decreasing.color};void 0===p._deltaLastValue&&(p._deltaLastValue=i(r[0]));var h=S.select("text.delta");function g(){h.text(o(i(r[0]),a)).call(d.fill,f(r[0])).call(c.convertToTspans,t)}return h.call(s.font,p.delta.font).call(d.fill,f({delta:p._deltaLastValue})),y(M)?h.transition().duration(M.duration).ease(M.easing).tween("text",(function(){var t=n.select(this),e=i(r[0]),s=p._deltaLastValue,l=O(p.delta.valueformat,a,s,e),c=n.interpolateNumber(s,e);return p._deltaLastValue=e,function(e){t.text(o(c(e),l)),t.call(d.fill,f({delta:c(e)}))}})).each("end",(function(){g(),E&&E()})).each("interrupt",(function(){g(),E&&E()})):g(),l=k(o(i(r[0]),a),p.delta.font,A,t),h}(),I+=p.delta.position+p.delta.font.size+p.delta.font.family+p.delta.valueformat,I+=p.delta.increasing.symbol+p.delta.decreasing.symbol,f=l),p._hasNumber&&(function(){var e=b(t,{tickformat:p.number.valueformat},p._range);e.setScale(),u.prepTicks(e);var a=function(t){return u.tickText(e,t).text},i=p.number.suffix,l=p.number.prefix,f=S.select("text.number");function h(){var e="number"==typeof r[0].y?l+a(r[0].y)+i:"-";f.text(e).call(s.font,p.number.font).call(c.convertToTspans,t)}y(M)?f.transition().duration(M.duration).ease(M.easing).each("end",(function(){h(),E&&E()})).each("interrupt",(function(){h(),E&&E()})).attrTween("text",(function(){var t=n.select(this),e=n.interpolateNumber(r[0].lastY,r[0].y);p._lastValue=r[0].y;var o=O(p.number.valueformat,a,r[0].lastY,r[0].y);return function(r){t.text(l+o(e(r))+i)}})):h(),o=k(l+a(r[0].y)+i,p.number.font,A,t)}(),I+=p.number.font.size+p.number.font.family+p.number.valueformat+p.number.suffix+p.number.prefix,f=o),p._hasDelta&&p._hasNumber){var D,z,R=[(o.left+o.right)/2,(o.top+o.bottom)/2],F=[(l.left+l.right)/2,(l.top+l.bottom)/2],B=.75*p.delta.font.size;"left"===p.delta.position&&(D=T(p,"deltaPos",0,-1*(o.width*v[p.align]+l.width*(1-v[p.align])+B),I,Math.min),z=R[1]-F[1],f={width:o.width+l.width+B,height:Math.max(o.height,l.height),left:l.left+D,right:o.right,top:Math.min(o.top,l.top+z),bottom:Math.max(o.bottom,l.bottom+z)}),"right"===p.delta.position&&(D=T(p,"deltaPos",0,o.width*(1-v[p.align])+l.width*v[p.align]+B,I,Math.max),z=R[1]-F[1],f={width:o.width+l.width+B,height:Math.max(o.height,l.height),left:o.left,right:l.right+D,top:Math.min(o.top,l.top+z),bottom:Math.max(o.bottom,l.bottom+z)}),"bottom"===p.delta.position&&(D=null,z=l.height,f={width:Math.max(o.width,l.width),height:o.height+l.height,left:Math.min(o.left,l.left),right:Math.max(o.right,l.right),top:o.bottom-o.height,bottom:o.bottom+l.height}),"top"===p.delta.position&&(D=null,z=o.top,f={width:Math.max(o.width,l.width),height:o.height+l.height,left:Math.min(o.left,l.left),right:Math.max(o.right,l.right),top:o.bottom-o.height-l.height,bottom:o.bottom}),P.attr({dx:D,dy:z})}(p._hasNumber||p._hasDelta)&&S.attr("transform",(function(){var t=i.numbersScaler(f);I+=t[2];var e,r=T(p,"numbersScale",1,t[0],I,Math.min);p._scaleNumbers||(r=1),e=p._isAngular?x-r*f.bottom:x-r*(f.top+f.bottom)/2,p._numbersTop=r*f.top+e;var n=f[w];"center"===w&&(n=(f.left+f.right)/2);var a=h-r*n;return _(a=T(p,"numbersTranslate",0,a,I,Math.max),e)+" scale("+r+")"}))}(t,L,e,{numbersX:f,numbersY:A,numbersScaler:M,transitionOpts:r,onComplete:p}),O&&(E={range:C.gauge.axis.range,color:C.gauge.bgcolor,line:{color:C.gauge.bordercolor,width:0},thickness:1},S={range:C.gauge.axis.range,color:"rgba(0, 0, 0, 0)",line:{color:C.gauge.bordercolor,width:C.gauge.borderwidth},thickness:1});var H=L.selectAll("g.angular").data(P?e:[]);H.exit().remove();var q=L.selectAll("g.angularaxis").data(P?e:[]);q.exit().remove(),P&&function(t,e,r,a){var s,l,c,f,p=r[0].trace,h=a.size,d=a.radius,g=a.innerRadius,v=a.gaugeBg,m=a.gaugeOutline,w=[h.l+h.w/2,h.t+h.h/2+d/2],k=a.gauge,T=a.layer,A=a.transitionOpts,M=a.onComplete,E=Math.PI/2;function S(t){var 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m={positions:p,cells:n,lightPosition:[t.lightposition.x,t.lightposition.y,t.lightposition.z],ambient:t.lighting.ambient,diffuse:t.lighting.diffuse,specular:t.lighting.specular,roughness:t.lighting.roughness,fresnel:t.lighting.fresnel,vertexNormalsEpsilon:t.lighting.vertexnormalsepsilon,faceNormalsEpsilon:t.lighting.facenormalsepsilon,opacity:t.opacity,contourEnable:t.contour.show,contourColor:l(t.contour.color).slice(0,3),contourWidth:t.contour.width,useFacetNormals:t.flatshading};if(t.intensity){var y=c(t);this.color="#fff",m.vertexIntensity=t.intensity,m.vertexIntensityBounds=[y.min,y.max],m.colormap=s(t)}else t.vertexcolor?(this.color=t.vertexcolor[0],m.vertexColors=h(t.vertexcolor)):t.facecolor?(this.color=t.facecolor[0],m.cellColors=h(t.facecolor)):(this.color=t.color,m.meshColor=l(t.color));this.mesh.update(m)},p.dispose=function(){this.scene.glplot.remove(this.mesh),this.mesh.dispose()},e.exports=function(t,e){var r=t.glplot.gl,a=n({gl:r}),i=new f(t,a,e.uid);return 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t.dimensions}),f);k.enter().append("g").attr("class","dimension"),k.attr("transform",(function(t){return"translate("+t.x+", 0)"})),k.exit().remove();var T=k.selectAll("g.category").data((function(t){return t.categories}),f),A=T.enter().append("g").attr("class","category");T.attr("transform",(function(t){return"translate(0, "+t.y+")"})),A.append("rect").attr("class","catrect").attr("pointer-events","none"),T.select("rect.catrect").attr("fill","none").attr("width",(function(t){return t.width})).attr("height",(function(t){return t.height})),_(A);var M=T.selectAll("rect.bandrect").data((function(t){return t.bands}),f);M.each((function(){o.raiseToTop(this)})),M.attr("fill",(function(t){return t.color}));var P=M.enter().append("rect").attr("class","bandrect").attr("stroke-opacity",0).attr("fill",(function(t){return t.color})).attr("fill-opacity",0);M.attr("fill",(function(t){return t.color})).attr("width",(function(t){return t.width})).attr("height",(function(t){return t.height})).attr("y",(function(t){return t.y})).attr("cursor",(function(t){return"fixed"===t.parcatsViewModel.arrangement?"default":"perpendicular"===t.parcatsViewModel.arrangement?"ns-resize":"move"})),w(P),M.exit().remove(),A.append("text").attr("class","catlabel").attr("pointer-events","none");var I=e._fullLayout.paper_bgcolor;T.select("text.catlabel").attr("text-anchor",(function(t){return p(t)?"start":"end"})).attr("alignment-baseline","middle").style("text-shadow",I+" -1px  1px 2px, "+I+" 1px  1px 2px, "+I+"  1px -1px 2px, "+I+" -1px -1px 2px").style("fill","rgb(0, 0, 0)").attr("x",(function(t){return p(t)?t.width+5:-5})).attr("y",(function(t){return t.height/2})).text((function(t){return t.model.categoryLabel})).each((function(t){s.font(n.select(this),t.parcatsViewModel.categorylabelfont),c.convertToTspans(n.select(this),e)})),A.append("text").attr("class","dimlabel"),T.select("text.dimlabel").attr("text-anchor","middle").attr("alignment-baseline","baseline").attr("cursor",(function(t){return"fixed"===t.parcatsViewModel.arrangement?"default":"ew-resize"})).attr("x",(function(t){return t.width/2})).attr("y",-5).text((function(t,e){return 0===e?t.parcatsViewModel.model.dimensions[t.model.dimensionInd].dimensionLabel:null})).each((function(t){s.font(n.select(this),t.parcatsViewModel.labelfont)})),T.selectAll("rect.bandrect").on("mouseover",E).on("mouseout",S),T.exit().remove(),k.call(n.behavior.drag().origin((function(t){return{x:t.x,y:0}})).on("dragstart",C).on("drag",L).on("dragend",O)),u.each((function(t){t.traceSelection=n.select(this),t.pathSelection=n.select(this).selectAll("g.paths").selectAll("path.path"),t.dimensionSelection=n.select(this).selectAll("g.dimensions").selectAll("g.dimension")})),u.exit().remove()}function f(t){return t.key}function p(t){var e=t.parcatsViewModel.dimensions.length,r=t.parcatsViewModel.dimensions[e-1].model.dimensionInd;return t.model.dimensionInd===r}function h(t,e){return t.model.rawColor>e.model.rawColor?1:t.model.rawColor<e.model.rawColor?-1:0}function d(t){if(!t.parcatsViewModel.dragDimension&&-1===t.parcatsViewModel.hoverinfoItems.indexOf("skip")){o.raiseToTop(this),b(n.select(this));var e=v(t),r=m(t);if(t.parcatsViewModel.graphDiv.emit("plotly_hover",{points:e,event:n.event,constraints:r}),-1===t.parcatsViewModel.hoverinfoItems.indexOf("none")){var a,s,c,u=n.mouse(this)[0],f=t.parcatsViewModel.graphDiv,p=t.parcatsViewModel.trace,h=f._fullLayout,d=h._paperdiv.node().getBoundingClientRect(),g=t.parcatsViewModel.graphDiv.getBoundingClientRect();for(c=0;c<t.leftXs.length-1;c++)if(t.leftXs[c]+t.dimWidths[c]-2<=u&&u<=t.leftXs[c+1]+2){var y=t.parcatsViewModel.dimensions[c],x=t.parcatsViewModel.dimensions[c+1];a=(y.x+y.width+x.x)/2,s=(t.topYs[c]+t.topYs[c+1]+t.height)/2;break}var _=t.parcatsViewModel.x+a,w=t.parcatsViewModel.y+s,k=l.mostReadable(t.model.color,["black","white"]),T=t.model.count,A=T/t.parcatsViewModel.model.count,M={countLabel:T,probabilityLabel:A.toFixed(3)},E=[];-1!==t.parcatsViewModel.hoverinfoItems.indexOf("count")&&E.push(["Count:",M.countLabel].join(" ")),-1!==t.parcatsViewModel.hoverinfoItems.indexOf("probability")&&E.push(["P:",M.probabilityLabel].join(" "));var S=E.join("<br>"),C=n.mouse(f)[0];i.loneHover({trace:p,x:_-d.left+g.left,y:w-d.top+g.top,text:S,color:t.model.color,borderColor:"black",fontFamily:'Monaco, "Courier New", monospace',fontSize:10,fontColor:k,idealAlign:C<_?"right":"left",hovertemplate:(p.line||{}).hovertemplate,hovertemplateLabels:M,eventData:[{data:p._input,fullData:p,count:T,probability:A}]},{container:h._hoverlayer.node(),outerContainer:h._paper.node(),gd:f})}}}function g(t){if(!t.parcatsViewModel.dragDimension&&(x(n.select(this)),i.loneUnhover(t.parcatsViewModel.graphDiv._fullLayout._hoverlayer.node()),t.parcatsViewModel.pathSelection.sort(h),-1===t.parcatsViewModel.hoverinfoItems.indexOf("skip"))){var e=v(t),r=m(t);t.parcatsViewModel.graphDiv.emit("plotly_unhover",{points:e,event:n.event,constraints:r})}}function v(t){for(var e=[],r=P(t.parcatsViewModel),n=0;n<t.model.valueInds.length;n++){var a=t.model.valueInds[n];e.push({curveNumber:r,pointNumber:a})}return e}function m(t){for(var e={},r=t.parcatsViewModel.model.dimensions,n=0;n<r.length;n++){var a=r[n],i=a.categories[t.model.categoryInds[n]];e[a.containerInd]=i.categoryValue}return void 0!==t.model.rawColor&&(e.color=t.model.rawColor),e}function y(t){if(-1===t.parcatsViewModel.hoverinfoItems.indexOf("skip")){var e=v(t),r=m(t);t.parcatsViewModel.graphDiv.emit("plotly_click",{points:e,event:n.event,constraints:r})}}function x(t){t.attr("fill",(function(t){return t.model.color})).attr("fill-opacity",.6).attr("stroke","lightgray").attr("stroke-width",.2).attr("stroke-opacity",1)}function b(t){t.attr("fill-opacity",.8).attr("stroke",(function(t){return l.mostReadable(t.model.color,["black","white"])})).attr("stroke-width",.3)}function _(t){t.select("rect.catrect").attr("stroke","black").attr("stroke-width",1).attr("stroke-opacity",1)}function w(t){t.attr("stroke","black").attr("stroke-width",.2).attr("stroke-opacity",1).attr("fill-opacity",1)}function k(t){var e=t.parcatsViewModel.pathSelection,r=t.categoryViewModel.model.dimensionInd,n=t.categoryViewModel.model.categoryInd;return e.filter((function(e){return e.model.categoryInds[r]===n&&e.model.color===t.color}))}function T(t,e,r){var a=n.select(t).datum(),i=a.categoryViewModel.model,o=a.parcatsViewModel.graphDiv,s=n.select(t.parentNode).selectAll("rect.bandrect"),l=[];s.each((function(t){k(t).each((function(t){Array.prototype.push.apply(l,v(t))}))}));var c={};c[i.dimensionInd]=i.categoryValue,o.emit(e,{points:l,event:r,constraints:c})}function A(t,e,r){var a=n.select(t).datum(),i=a.categoryViewModel.model,o=a.parcatsViewModel.graphDiv,s=k(a),l=[];s.each((function(t){Array.prototype.push.apply(l,v(t))}));var c={};c[i.dimensionInd]=i.categoryValue,void 0!==a.rawColor&&(c.color=a.rawColor),o.emit(e,{points:l,event:r,constraints:c})}function M(t,e){var r,a,i=n.select(e.parentNode).select("rect.catrect"),o=i.node().getBoundingClientRect(),s=i.datum(),l=s.parcatsViewModel,c=l.model.dimensions[s.model.dimensionInd],u=l.trace,f=o.top+o.height/2;l.dimensions.length>1&&c.displayInd===l.dimensions.length-1?(r=o.left,a="left"):(r=o.left+o.width,a="right");var p=s.model.count,h=s.model.categoryLabel,d=p/s.parcatsViewModel.model.count,g={countLabel:p,categoryLabel:h,probabilityLabel:d.toFixed(3)},v=[];-1!==s.parcatsViewModel.hoverinfoItems.indexOf("count")&&v.push(["Count:",g.countLabel].join(" ")),-1!==s.parcatsViewModel.hoverinfoItems.indexOf("probability")&&v.push(["P("+g.categoryLabel+"):",g.probabilityLabel].join(" "));var m=v.join("<br>");return{trace:u,x:r-t.left,y:f-t.top,text:m,color:"lightgray",borderColor:"black",fontFamily:'Monaco, "Courier New", monospace',fontSize:12,fontColor:"black",idealAlign:a,hovertemplate:u.hovertemplate,hovertemplateLabels:g,eventData:[{data:u._input,fullData:u,count:p,category:h,probability:d}]}}function E(t){if(!t.parcatsViewModel.dragDimension&&-1===t.parcatsViewModel.hoverinfoItems.indexOf("skip")){if(n.mouse(this)[1]<-1)return;var e,r=t.parcatsViewModel.graphDiv,a=r._fullLayout,s=a._paperdiv.node().getBoundingClientRect(),c=t.parcatsViewModel.hoveron;"color"===c?(function(t){var e=n.select(t).datum(),r=k(e);b(r),r.each((function(){o.raiseToTop(this)})),n.select(t.parentNode).selectAll("rect.bandrect").filter((function(t){return t.color===e.color})).each((function(){o.raiseToTop(this),n.select(this).attr("stroke","black").attr("stroke-width",1.5)}))}(this),A(this,"plotly_hover",n.event)):(function(t){n.select(t.parentNode).selectAll("rect.bandrect").each((function(t){var e=k(t);b(e),e.each((function(){o.raiseToTop(this)}))})),n.select(t.parentNode).select("rect.catrect").attr("stroke","black").attr("stroke-width",2.5)}(this),T(this,"plotly_hover",n.event)),-1===t.parcatsViewModel.hoverinfoItems.indexOf("none")&&("category"===c?e=M(s,this):"color"===c?e=function(t,e){var r,a,i=e.getBoundingClientRect(),o=n.select(e).datum(),s=o.categoryViewModel,c=s.parcatsViewModel,u=c.model.dimensions[s.model.dimensionInd],f=c.trace,p=i.y+i.height/2;c.dimensions.length>1&&u.displayInd===c.dimensions.length-1?(r=i.left,a="left"):(r=i.left+i.width,a="right");var h=s.model.categoryLabel,d=o.parcatsViewModel.model.count,g=0;o.categoryViewModel.bands.forEach((function(t){t.color===o.color&&(g+=t.count)}));var v=s.model.count,m=0;c.pathSelection.each((function(t){t.model.color===o.color&&(m+=t.model.count)}));var y=g/d,x=g/m,b=g/v,_={countLabel:d,categoryLabel:h,probabilityLabel:y.toFixed(3)},w=[];-1!==s.parcatsViewModel.hoverinfoItems.indexOf("count")&&w.push(["Count:",_.countLabel].join(" ")),-1!==s.parcatsViewModel.hoverinfoItems.indexOf("probability")&&(w.push("P(color ∩ "+h+"): "+_.probabilityLabel),w.push("P("+h+" | color): "+x.toFixed(3)),w.push("P(color | "+h+"): "+b.toFixed(3)));var k=w.join("<br>"),T=l.mostReadable(o.color,["black","white"]);return{trace:f,x:r-t.left,y:p-t.top,text:k,color:o.color,borderColor:"black",fontFamily:'Monaco, "Courier New", monospace',fontColor:T,fontSize:10,idealAlign:a,hovertemplate:f.hovertemplate,hovertemplateLabels:_,eventData:[{data:f._input,fullData:f,category:h,count:d,probability:y,categorycount:v,colorcount:m,bandcolorcount:g}]}}(s,this):"dimension"===c&&(e=function(t,e){var r=[];return n.select(e.parentNode.parentNode).selectAll("g.category").select("rect.catrect").each((function(){r.push(M(t,this))})),r}(s,this)),e&&i.loneHover(e,{container:a._hoverlayer.node(),outerContainer:a._paper.node(),gd:r}))}}function S(t){var e=t.parcatsViewModel;e.dragDimension||(x(e.pathSelection),_(e.dimensionSelection.selectAll("g.category")),w(e.dimensionSelection.selectAll("g.category").selectAll("rect.bandrect")),i.loneUnhover(e.graphDiv._fullLayout._hoverlayer.node()),e.pathSelection.sort(h),-1!==e.hoverinfoItems.indexOf("skip"))||("color"===t.parcatsViewModel.hoveron?A(this,"plotly_unhover",n.event):T(this,"plotly_unhover",n.event))}function C(t){"fixed"!==t.parcatsViewModel.arrangement&&(t.dragDimensionDisplayInd=t.model.displayInd,t.initialDragDimensionDisplayInds=t.parcatsViewModel.model.dimensions.map((function(t){return t.displayInd})),t.dragHasMoved=!1,t.dragCategoryDisplayInd=null,n.select(this).selectAll("g.category").select("rect.catrect").each((function(e){var r=n.mouse(this)[0],a=n.mouse(this)[1];-2<=r&&r<=e.width+2&&-2<=a&&a<=e.height+2&&(t.dragCategoryDisplayInd=e.model.displayInd,t.initialDragCategoryDisplayInds=t.model.categories.map((function(t){return t.displayInd})),e.model.dragY=e.y,o.raiseToTop(this.parentNode),n.select(this.parentNode).selectAll("rect.bandrect").each((function(e){e.y<a&&a<=e.y+e.height&&(t.potentialClickBand=this)})))})),t.parcatsViewModel.dragDimension=t,i.loneUnhover(t.parcatsViewModel.graphDiv._fullLayout._hoverlayer.node()))}function L(t){if("fixed"!==t.parcatsViewModel.arrangement&&(t.dragHasMoved=!0,null!==t.dragDimensionDisplayInd)){var e=t.dragDimensionDisplayInd,r=e-1,a=e+1,i=t.parcatsViewModel.dimensions[e];if(null!==t.dragCategoryDisplayInd){var o=i.categories[t.dragCategoryDisplayInd];o.model.dragY+=n.event.dy;var s=o.model.dragY,l=o.model.displayInd,c=i.categories,u=c[l-1],f=c[l+1];void 0!==u&&s<u.y+u.height/2&&(o.model.displayInd=u.model.displayInd,u.model.displayInd=l),void 0!==f&&s+o.height>f.y+f.height/2&&(o.model.displayInd=f.model.displayInd,f.model.displayInd=l),t.dragCategoryDisplayInd=o.model.displayInd}if(null===t.dragCategoryDisplayInd||"freeform"===t.parcatsViewModel.arrangement){i.model.dragX=n.event.x;var p=t.parcatsViewModel.dimensions[r],h=t.parcatsViewModel.dimensions[a];void 0!==p&&i.model.dragX<p.x+p.width&&(i.model.displayInd=p.model.displayInd,p.model.displayInd=e),void 0!==h&&i.model.dragX+i.width>h.x&&(i.model.displayInd=h.model.displayInd,h.model.displayInd=t.dragDimensionDisplayInd),t.dragDimensionDisplayInd=i.model.displayInd}B(t.parcatsViewModel),F(t.parcatsViewModel),D(t.parcatsViewModel),I(t.parcatsViewModel)}}function O(t){if("fixed"!==t.parcatsViewModel.arrangement&&null!==t.dragDimensionDisplayInd){n.select(this).selectAll("text").attr("font-weight","normal");var e={},r=P(t.parcatsViewModel),i=t.parcatsViewModel.model.dimensions.map((function(t){return t.displayInd})),o=t.initialDragDimensionDisplayInds.some((function(t,e){return t!==i[e]}));o&&i.forEach((function(r,n){var a=t.parcatsViewModel.model.dimensions[n].containerInd;e["dimensions["+a+"].displayindex"]=r}));var s=!1;if(null!==t.dragCategoryDisplayInd){var l=t.model.categories.map((function(t){return t.displayInd}));if(s=t.initialDragCategoryDisplayInds.some((function(t,e){return t!==l[e]}))){var c=t.model.categories.slice().sort((function(t,e){return t.displayInd-e.displayInd})),u=c.map((function(t){return t.categoryValue})),f=c.map((function(t){return t.categoryLabel}));e["dimensions["+t.model.containerInd+"].categoryarray"]=[u],e["dimensions["+t.model.containerInd+"].ticktext"]=[f],e["dimensions["+t.model.containerInd+"].categoryorder"]="array"}}-1===t.parcatsViewModel.hoverinfoItems.indexOf("skip")&&!t.dragHasMoved&&t.potentialClickBand&&("color"===t.parcatsViewModel.hoveron?A(t.potentialClickBand,"plotly_click",n.event.sourceEvent):T(t.potentialClickBand,"plotly_click",n.event.sourceEvent)),t.model.dragX=null,null!==t.dragCategoryDisplayInd&&(t.parcatsViewModel.dimensions[t.dragDimensionDisplayInd].categories[t.dragCategoryDisplayInd].model.dragY=null,t.dragCategoryDisplayInd=null),t.dragDimensionDisplayInd=null,t.parcatsViewModel.dragDimension=null,t.dragHasMoved=null,t.potentialClickBand=null,B(t.parcatsViewModel),F(t.parcatsViewModel),n.transition().duration(300).ease("cubic-in-out").each((function(){D(t.parcatsViewModel,!0),I(t.parcatsViewModel,!0)})).each("end",(function(){(o||s)&&a.restyle(t.parcatsViewModel.graphDiv,e,[r])}))}}function P(t){for(var e,r=t.graphDiv._fullData,n=0;n<r.length;n++)if(t.key===r[n].uid){e=n;break}return e}function I(t,e){var r;void 0===e&&(e=!1),t.pathSelection.data((function(t){return t.paths}),f),(r=t.pathSelection,e?r.transition():r).attr("d",(function(t){return t.svgD}))}function D(t,e){function r(t){return e?t.transition():t}void 0===e&&(e=!1),t.dimensionSelection.data((function(t){return t.dimensions}),f);var a=t.dimensionSelection.selectAll("g.category").data((function(t){return t.categories}),f);r(t.dimensionSelection).attr("transform",(function(t){return"translate("+t.x+", 0)"})),r(a).attr("transform",(function(t){return"translate(0, "+t.y+")"})),a.select(".dimlabel").text((function(t,e){return 0===e?t.parcatsViewModel.model.dimensions[t.model.dimensionInd].dimensionLabel:null})),a.select(".catlabel").attr("text-anchor",(function(t){return p(t)?"start":"end"})).attr("x",(function(t){return p(t)?t.width+5:-5})).each((function(t){var e,r;p(t)?(e=t.width+5,r="start"):(e=-5,r="end"),n.select(this).selectAll("tspan").attr("x",e).attr("text-anchor",r)}));var i=a.selectAll("rect.bandrect").data((function(t){return t.bands}),f),s=i.enter().append("rect").attr("class","bandrect").attr("cursor","move").attr("stroke-opacity",0).attr("fill",(function(t){return t.color})).attr("fill-opacity",0);i.attr("fill",(function(t){return t.color})).attr("width",(function(t){return t.width})).attr("height",(function(t){return t.height})).attr("y",(function(t){return t.y})),w(s),i.each((function(){o.raiseToTop(this)})),i.exit().remove()}function z(t,e,r){var n,a=r[0],i=e.margin||{l:80,r:80,t:100,b:80},o=a.trace,s=o.domain,l=e.width,c=e.height,u=Math.floor(l*(s.x[1]-s.x[0])),f=Math.floor(c*(s.y[1]-s.y[0])),p=s.x[0]*l+i.l,h=e.height-s.y[1]*e.height+i.t,d=o.line.shape;n="all"===o.hoverinfo?["count","probability"]:(o.hoverinfo||"").split("+");var g={trace:o,key:o.uid,model:a,x:p,y:h,width:u,height:f,hoveron:o.hoveron,hoverinfoItems:n,arrangement:o.arrangement,bundlecolors:o.bundlecolors,sortpaths:o.sortpaths,labelfont:o.labelfont,categorylabelfont:o.tickfont,pathShape:d,dragDimension:null,margin:i,paths:[],dimensions:[],graphDiv:t,traceSelection:null,pathSelection:null,dimensionSelection:null};return a.dimensions&&(B(g),F(g)),g}function R(t,e,r,a,i){var o,s,l=[],c=[];for(s=0;s<r.length-1;s++)o=n.interpolateNumber(r[s]+t[s],t[s+1]),l.push(o(i)),c.push(o(1-i));var u="M "+t[0]+","+e[0];for(u+="l"+r[0]+",0 ",s=1;s<r.length;s++)u+="C"+l[s-1]+","+e[s-1]+" "+c[s-1]+","+e[s]+" "+t[s]+","+e[s],u+="l"+r[s]+",0 ";for(u+="l0,"+a+" ",u+="l -"+r[r.length-1]+",0 ",s=r.length-2;s>=0;s--)u+="C"+c[s]+","+(e[s+1]+a)+" "+l[s]+","+(e[s]+a)+" "+(t[s]+r[s])+","+(e[s]+a),u+="l-"+r[s]+",0 ";return u+="Z"}function F(t){var e=t.dimensions,r=t.model,n=e.map((function(t){return t.categories.map((function(t){return t.y}))})),a=t.model.dimensions.map((function(t){return t.categories.map((function(t){return t.displayInd}))})),i=t.model.dimensions.map((function(t){return t.displayInd})),o=t.dimensions.map((function(t){return t.model.dimensionInd})),s=e.map((function(t){return t.x})),l=e.map((function(t){return t.width})),c=[];for(var u in r.paths)r.paths.hasOwnProperty(u)&&c.push(r.paths[u]);function f(t){var e=t.categoryInds.map((function(t,e){return a[e][t]}));return o.map((function(t){return e[t]}))}c.sort((function(e,r){var n=f(e),a=f(r);return"backward"===t.sortpaths&&(n.reverse(),a.reverse()),n.push(e.valueInds[0]),a.push(r.valueInds[0]),t.bundlecolors&&(n.unshift(e.rawColor),a.unshift(r.rawColor)),n<a?-1:n>a?1:0}));for(var p=new Array(c.length),h=e[0].model.count,d=e[0].categories.map((function(t){return t.height})).reduce((function(t,e){return t+e})),g=0;g<c.length;g++){var v,m=c[g];v=h>0?d*(m.count/h):0;for(var y,x=new Array(n.length),b=0;b<m.categoryInds.length;b++){var _=m.categoryInds[b],w=a[b][_],k=i[b];x[k]=n[k][w],n[k][w]+=v;var T=t.dimensions[k].categories[w],A=T.bands.length,M=T.bands[A-1];if(void 0===M||m.rawColor!==M.rawColor){var E=void 0===M?0:M.y+M.height;T.bands.push({key:E,color:m.color,rawColor:m.rawColor,height:v,width:T.width,count:m.count,y:E,categoryViewModel:T,parcatsViewModel:t})}else{var S=T.bands[A-1];S.height+=v,S.count+=m.count}}y="hspline"===t.pathShape?R(s,x,l,v,.5):R(s,x,l,v,0),p[g]={key:m.valueInds[0],model:m,height:v,leftXs:s,topYs:x,dimWidths:l,svgD:y,parcatsViewModel:t}}t.paths=p}function B(t){var e=t.model.dimensions.map((function(t){return{displayInd:t.displayInd,dimensionInd:t.dimensionInd}}));e.sort((function(t,e){return t.displayInd-e.displayInd}));var r=[];for(var n in e){var a=e[n].dimensionInd,i=t.model.dimensions[a];r.push(N(t,i))}t.dimensions=r}function N(t,e){var r,n=t.model.dimensions.length,a=e.displayInd;r=40+(n>1?(t.width-80-16)/(n-1):0)*a;var i,o,s,l,c,u=[],f=t.model.maxCats,p=e.categories.length,h=e.count,d=t.height-8*(f-1),g=8*(f-p)/2,v=e.categories.map((function(t){return{displayInd:t.displayInd,categoryInd:t.categoryInd}}));for(v.sort((function(t,e){return t.displayInd-e.displayInd})),c=0;c<p;c++)l=v[c].categoryInd,o=e.categories[l],i=h>0?o.count/h*d:0,s={key:o.valueInds[0],model:o,width:16,height:i,y:null!==o.dragY?o.dragY:g,bands:[],parcatsViewModel:t},g=g+i+8,u.push(s);return{key:e.dimensionInd,x:null!==e.dragX?e.dragX:r,y:0,width:16,model:e,categories:u,parcatsViewModel:t,dragCategoryDisplayInd:null,dragDimensionDisplayInd:null,initialDragDimensionDisplayInds:null,initialDragCategoryDisplayInds:null,dragHasMoved:null,potentialClickBand:null}}e.exports=function(t,e,r,n){u(r,t,n,e)}},{"../../components/drawing":612,"../../components/fx":629,"../../lib":716,"../../lib/svg_text_utils":740,"../../plot_api/plot_api":751,d3:164,tinycolor2:535}],1078:[function(t,e,r){"use strict";var n=t("./parcats");e.exports=function(t,e,r,a){var i=t._fullLayout,o=i._paper,s=i._size;n(t,o,e,{width:s.w,height:s.h,margin:{t:s.t,r:s.r,b:s.b,l:s.l}},r,a)}},{"./parcats":1077}],1079:[function(t,e,r){"use strict";var n=t("../../components/colorscale/attributes"),a=t("../../plots/cartesian/layout_attributes"),i=t("../../plots/font_attributes"),o=t("../../plots/domain").attributes,s=t("../../lib/extend").extendFlat,l=t("../../plot_api/plot_template").templatedArray;e.exports={domain:o({name:"parcoords",trace:!0,editType:"plot"}),labelangle:{valType:"angle",dflt:0,editType:"plot"},labelside:{valType:"enumerated",values:["top","bottom"],dflt:"top",editType:"plot"},labelfont:i({editType:"plot"}),tickfont:i({editType:"plot"}),rangefont:i({editType:"plot"}),dimensions:l("dimension",{label:{valType:"string",editType:"plot"},tickvals:s({},a.tickvals,{editType:"plot"}),ticktext:s({},a.ticktext,{editType:"plot"}),tickformat:s({},a.tickformat,{editType:"plot"}),visible:{valType:"boolean",dflt:!0,editType:"plot"},range:{valType:"info_array",items:[{valType:"number",editType:"plot"},{valType:"number",editType:"plot"}],editType:"plot"},constraintrange:{valType:"info_array",freeLength:!0,dimensions:"1-2",items:[{valType:"number",editType:"plot"},{valType:"number",editType:"plot"}],editType:"plot"},multiselect:{valType:"boolean",dflt:!0,editType:"plot"},values:{valType:"data_array",editType:"calc"},editType:"calc"}),line:s({editType:"calc"},n("line",{colorscaleDflt:"Viridis",autoColorDflt:!1,editTypeOverride:"calc"}))}},{"../../components/colorscale/attributes":598,"../../lib/extend":707,"../../plot_api/plot_template":754,"../../plots/cartesian/layout_attributes":776,"../../plots/domain":789,"../../plots/font_attributes":790}],1080:[function(t,e,r){"use strict";var n=t("./constants"),a=t("d3"),i=t("../../lib/gup").keyFun,o=t("../../lib/gup").repeat,s=t("../../lib").sorterAsc,l=n.bar.snapRatio;function c(t,e){return t*(1-l)+e*l}var u=n.bar.snapClose;function f(t,e){return t*(1-u)+e*u}function p(t,e,r,n){if(function(t,e){for(var r=0;r<e.length;r++)if(t>=e[r][0]&&t<=e[r][1])return!0;return!1}(r,n))return r;var a=t?-1:1,i=0,o=e.length-1;if(a<0){var s=i;i=o,o=s}for(var l=e[i],u=l,p=i;a*p<a*o;p+=a){var h=p+a,d=e[h];if(a*r<a*f(l,d))return c(l,u);if(a*r<a*d||h===o)return c(d,l);u=l,l=d}}function h(t){t.attr("x",-n.bar.captureWidth/2).attr("width",n.bar.captureWidth)}function d(t){t.attr("visibility","visible").style("visibility","visible").attr("fill","yellow").attr("opacity",0)}function g(t){if(!t.brush.filterSpecified)return"0,"+t.height;for(var e,r,n,a=v(t.brush.filter.getConsolidated(),t.height),i=[0],o=a.length?a[0][0]:null,s=0;s<a.length;s++)r=(e=a[s])[1]-e[0],i.push(o),i.push(r),(n=s+1)<a.length&&(o=a[n][0]-e[1]);return i.push(t.height),i}function v(t,e){return t.map((function(t){return t.map((function(t){return Math.max(0,t*e)})).sort(s)}))}function m(){a.select(document.body).style("cursor",null)}function y(t){t.attr("stroke-dasharray",g)}function x(t,e){var r=a.select(t).selectAll(".highlight, .highlight-shadow");y(e?r.transition().duration(n.bar.snapDuration).each("end",e):r)}function b(t,e){var r,a=t.brush,i=NaN,o={};if(a.filterSpecified){var s=t.height,l=a.filter.getConsolidated(),c=v(l,s),u=NaN,f=NaN,p=NaN;for(r=0;r<=c.length;r++){var h=c[r];if(h&&h[0]<=e&&e<=h[1]){u=r;break}if(f=r?r-1:NaN,h&&h[0]>e){p=r;break}}if(i=u,isNaN(i)&&(i=isNaN(f)||isNaN(p)?isNaN(f)?p:f:e-c[f][1]<c[p][0]-e?f:p),!isNaN(i)){var d=c[i],g=function(t,e){var r=n.bar.handleHeight;if(!(e>t[1]+r||e<t[0]-r))return e>=.9*t[1]+.1*t[0]?"n":e<=.9*t[0]+.1*t[1]?"s":"ns"}(d,e);g&&(o.interval=l[i],o.intervalPix=d,o.region=g)}}if(t.ordinal&&!o.region){var m=t.unitTickvals,y=t.unitToPaddedPx.invert(e);for(r=0;r<m.length;r++){var x=[.25*m[Math.max(r-1,0)]+.75*m[r],.25*m[Math.min(r+1,m.length-1)]+.75*m[r]];if(y>=x[0]&&y<=x[1]){o.clickableOrdinalRange=x;break}}}return o}function _(t,e){a.event.sourceEvent.stopPropagation();var r=e.height-a.mouse(t)[1]-2*n.verticalPadding,i=e.brush.svgBrush;i.wasDragged=!0,i._dragging=!0,i.grabbingBar?i.newExtent=[r-i.grabPoint,r+i.barLength-i.grabPoint].map(e.unitToPaddedPx.invert):i.newExtent=[i.startExtent,e.unitToPaddedPx.invert(r)].sort(s),e.brush.filterSpecified=!0,i.extent=i.stayingIntervals.concat([i.newExtent]),i.brushCallback(e),x(t.parentNode)}function w(t,e){var r=b(e,e.height-a.mouse(t)[1]-2*n.verticalPadding),i="crosshair";r.clickableOrdinalRange?i="pointer":r.region&&(i=r.region+"-resize"),a.select(document.body).style("cursor",i)}function k(t){t.on("mousemove",(function(t){a.event.preventDefault(),t.parent.inBrushDrag||w(this,t)})).on("mouseleave",(function(t){t.parent.inBrushDrag||m()})).call(a.behavior.drag().on("dragstart",(function(t){!function(t,e){a.event.sourceEvent.stopPropagation();var r=e.height-a.mouse(t)[1]-2*n.verticalPadding,i=e.unitToPaddedPx.invert(r),o=e.brush,s=b(e,r),l=s.interval,c=o.svgBrush;if(c.wasDragged=!1,c.grabbingBar="ns"===s.region,c.grabbingBar){var u=l.map(e.unitToPaddedPx);c.grabPoint=r-u[0]-n.verticalPadding,c.barLength=u[1]-u[0]}c.clickableOrdinalRange=s.clickableOrdinalRange,c.stayingIntervals=e.multiselect&&o.filterSpecified?o.filter.getConsolidated():[],l&&(c.stayingIntervals=c.stayingIntervals.filter((function(t){return t[0]!==l[0]&&t[1]!==l[1]}))),c.startExtent=s.region?l["s"===s.region?1:0]:i,e.parent.inBrushDrag=!0,c.brushStartCallback()}(this,t)})).on("drag",(function(t){_(this,t)})).on("dragend",(function(t){!function(t,e){var r=e.brush,n=r.filter,i=r.svgBrush;i._dragging||(w(t,e),_(t,e),e.brush.svgBrush.wasDragged=!1),i._dragging=!1,a.event.sourceEvent.stopPropagation();var o=i.grabbingBar;if(i.grabbingBar=!1,i.grabLocation=void 0,e.parent.inBrushDrag=!1,m(),!i.wasDragged)return i.wasDragged=void 0,i.clickableOrdinalRange?r.filterSpecified&&e.multiselect?i.extent.push(i.clickableOrdinalRange):(i.extent=[i.clickableOrdinalRange],r.filterSpecified=!0):o?(i.extent=i.stayingIntervals,0===i.extent.length&&A(r)):A(r),i.brushCallback(e),x(t.parentNode),void i.brushEndCallback(r.filterSpecified?n.getConsolidated():[]);var s=function(){n.set(n.getConsolidated())};if(e.ordinal){var l=e.unitTickvals;l[l.length-1]<l[0]&&l.reverse(),i.newExtent=[p(0,l,i.newExtent[0],i.stayingIntervals),p(1,l,i.newExtent[1],i.stayingIntervals)];var c=i.newExtent[1]>i.newExtent[0];i.extent=i.stayingIntervals.concat(c?[i.newExtent]:[]),i.extent.length||A(r),i.brushCallback(e),c?x(t.parentNode,s):(s(),x(t.parentNode))}else s();i.brushEndCallback(r.filterSpecified?n.getConsolidated():[])}(this,t)})))}function T(t,e){return t[0]-e[0]}function A(t){t.filterSpecified=!1,t.svgBrush.extent=[[-1/0,1/0]]}function M(t){for(var e,r=t.slice(),n=[],a=r.shift();a;){for(e=a.slice();(a=r.shift())&&a[0]<=e[1];)e[1]=Math.max(e[1],a[1]);n.push(e)}return n}e.exports={makeBrush:function(t,e,r,n,a,i){var o,l=function(){var t,e,r=[];return{set:function(n){1===(r=n.map((function(t){return t.slice().sort(s)})).sort(T)).length&&r[0][0]===-1/0&&r[0][1]===1/0&&(r=[[0,-1]]),t=M(r),e=r.reduce((function(t,e){return[Math.min(t[0],e[0]),Math.max(t[1],e[1])]}),[1/0,-1/0])},get:function(){return r.slice()},getConsolidated:function(){return t},getBounds:function(){return e}}}();return l.set(r),{filter:l,filterSpecified:e,svgBrush:{extent:[],brushStartCallback:n,brushCallback:(o=a,function(t){var e=t.brush,r=function(t){return t.svgBrush.extent.map((function(t){return t.slice()}))}(e).slice();e.filter.set(r),o()}),brushEndCallback:i}}},ensureAxisBrush:function(t){var e=t.selectAll("."+n.cn.axisBrush).data(o,i);e.enter().append("g").classed(n.cn.axisBrush,!0),function(t){var e=t.selectAll(".background").data(o);e.enter().append("rect").classed("background",!0).call(h).call(d).style("pointer-events","auto").attr("transform","translate(0 "+n.verticalPadding+")"),e.call(k).attr("height",(function(t){return t.height-n.verticalPadding}));var r=t.selectAll(".highlight-shadow").data(o);r.enter().append("line").classed("highlight-shadow",!0).attr("x",-n.bar.width/2).attr("stroke-width",n.bar.width+n.bar.strokeWidth).attr("stroke",n.bar.strokeColor).attr("opacity",n.bar.strokeOpacity).attr("stroke-linecap","butt"),r.attr("y1",(function(t){return t.height})).call(y);var a=t.selectAll(".highlight").data(o);a.enter().append("line").classed("highlight",!0).attr("x",-n.bar.width/2).attr("stroke-width",n.bar.width-n.bar.strokeWidth).attr("stroke",n.bar.fillColor).attr("opacity",n.bar.fillOpacity).attr("stroke-linecap","butt"),a.attr("y1",(function(t){return t.height})).call(y)}(e)},cleanRanges:function(t,e){if(Array.isArray(t[0])?(t=t.map((function(t){return t.sort(s)})),t=e.multiselect?M(t.sort(T)):[t[0]]):t=[t.sort(s)],e.tickvals){var r=e.tickvals.slice().sort(s);if(!(t=t.map((function(t){var e=[p(0,r,t[0],[]),p(1,r,t[1],[])];if(e[1]>e[0])return e})).filter((function(t){return t}))).length)return}return t.length>1?t:t[0]}}},{"../../lib":716,"../../lib/gup":714,"./constants":1083,d3:164}],1081:[function(t,e,r){"use strict";var n=t("d3"),a=t("../../plots/get_data").getModuleCalcData,i=t("./plot"),o=t("../../constants/xmlns_namespaces");r.name="parcoords",r.plot=function(t){var e=a(t.calcdata,"parcoords")[0];e.length&&i(t,e)},r.clean=function(t,e,r,n){var a=n._has&&n._has("parcoords"),i=e._has&&e._has("parcoords");a&&!i&&(n._paperdiv.selectAll(".parcoords").remove(),n._glimages.selectAll("*").remove())},r.toSVG=function(t){var e=t._fullLayout._glimages,r=n.select(t).selectAll(".svg-container");r.filter((function(t,e){return e===r.size()-1})).selectAll(".gl-canvas-context, .gl-canvas-focus").each((function(){var t=this.toDataURL("image/png");e.append("svg:image").attr({xmlns:o.svg,"xlink:href":t,preserveAspectRatio:"none",x:0,y:0,width:this.width,height:this.height})})),window.setTimeout((function(){n.selectAll("#filterBarPattern").attr("id","filterBarPattern")}),60)}},{"../../constants/xmlns_namespaces":693,"../../plots/get_data":799,"./plot":1090,d3:164}],1082:[function(t,e,r){"use strict";var n=t("../../lib").isArrayOrTypedArray,a=t("../../components/colorscale"),i=t("../../lib/gup").wrap;e.exports=function(t,e){var r,o;return a.hasColorscale(e,"line")&&n(e.line.color)?(r=e.line.color,o=a.extractOpts(e.line).colorscale,a.calc(t,e,{vals:r,containerStr:"line",cLetter:"c"})):(r=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=.5;return e}(e._length),o=[[0,e.line.color],[1,e.line.color]]),i({lineColor:r,cscale:o})}},{"../../components/colorscale":603,"../../lib":716,"../../lib/gup":714}],1083:[function(t,e,r){"use strict";e.exports={maxDimensionCount:60,overdrag:45,verticalPadding:2,tickDistance:50,canvasPixelRatio:1,blockLineCount:5e3,layers:["contextLineLayer","focusLineLayer","pickLineLayer"],axisTitleOffset:28,axisExtentOffset:10,deselectedLineColor:"#777",bar:{width:4,captureWidth:10,fillColor:"magenta",fillOpacity:1,snapDuration:150,snapRatio:.25,snapClose:.01,strokeColor:"white",strokeOpacity:1,strokeWidth:1,handleHeight:8,handleOpacity:1,handleOverlap:0},cn:{axisExtentText:"axis-extent-text",parcoordsLineLayers:"parcoords-line-layers",parcoordsLineLayer:"parcoords-lines",parcoords:"parcoords",parcoordsControlView:"parcoords-control-view",yAxis:"y-axis",axisOverlays:"axis-overlays",axis:"axis",axisHeading:"axis-heading",axisTitle:"axis-title",axisExtent:"axis-extent",axisExtentTop:"axis-extent-top",axisExtentTopText:"axis-extent-top-text",axisExtentBottom:"axis-extent-bottom",axisExtentBottomText:"axis-extent-bottom-text",axisBrush:"axis-brush"},id:{filterBarPattern:"filter-bar-pattern"}}},{}],1084:[function(t,e,r){"use strict";var n=t("../../lib"),a=t("../../components/colorscale/helpers").hasColorscale,i=t("../../components/colorscale/defaults"),o=t("../../plots/domain").defaults,s=t("../../plots/array_container_defaults"),l=t("../../plots/cartesian/axes"),c=t("./attributes"),u=t("./axisbrush"),f=t("./constants").maxDimensionCount,p=t("./merge_length");function h(t,e,r,a){function i(r,a){return n.coerce(t,e,c.dimensions,r,a)}var o=i("values"),s=i("visible");if(o&&o.length||(s=e.visible=!1),s){i("label"),i("tickvals"),i("ticktext"),i("tickformat");var f=i("range");e._ax={_id:"y",type:"linear",showexponent:"all",exponentformat:"B",range:f},l.setConvert(e._ax,a.layout),i("multiselect");var p=i("constraintrange");p&&(e.constraintrange=u.cleanRanges(p,e))}}e.exports=function(t,e,r,l){function u(r,a){return n.coerce(t,e,c,r,a)}var d=t.dimensions;Array.isArray(d)&&d.length>f&&(n.log("parcoords traces support up to "+f+" dimensions at the moment"),d.splice(f));var g=s(t,e,{name:"dimensions",layout:l,handleItemDefaults:h}),v=function(t,e,r,o,s){var l=s("line.color",r);if(a(t,"line")&&n.isArrayOrTypedArray(l)){if(l.length)return s("line.colorscale"),i(t,e,o,s,{prefix:"line.",cLetter:"c"}),l.length;e.line.color=r}return 1/0}(t,e,r,l,u);o(e,l,u),Array.isArray(g)&&g.length||(e.visible=!1),p(e,g,"values",v);var m={family:l.font.family,size:Math.round(l.font.size/1.2),color:l.font.color};n.coerceFont(u,"labelfont",m),n.coerceFont(u,"tickfont",m),n.coerceFont(u,"rangefont",m),u("labelangle"),u("labelside")}},{"../../components/colorscale/defaults":601,"../../components/colorscale/helpers":602,"../../lib":716,"../../plots/array_container_defaults":760,"../../plots/cartesian/axes":764,"../../plots/domain":789,"./attributes":1079,"./axisbrush":1080,"./constants":1083,"./merge_length":1088}],1085:[function(t,e,r){"use strict";var n=t("../../lib").isTypedArray;r.convertTypedArray=function(t){return n(t)?Array.prototype.slice.call(t):t},r.isOrdinal=function(t){return!!t.tickvals},r.isVisible=function(t){return t.visible||!("visible"in t)}},{"../../lib":716}],1086:[function(t,e,r){"use strict";e.exports={attributes:t("./attributes"),supplyDefaults:t("./defaults"),calc:t("./calc"),plot:t("./plot"),colorbar:{container:"line",min:"cmin",max:"cmax"},moduleType:"trace",name:"parcoords",basePlotModule:t("./base_plot"),categories:["gl","regl","noOpacity","noHover"],meta:{}}},{"./attributes":1079,"./base_plot":1081,"./calc":1082,"./defaults":1084,"./plot":1090}],1087:[function(t,e,r){"use strict";var n=t("glslify"),a=n(["precision highp float;\n#define GLSLIFY 1\n\nvarying vec4 fragColor;\n\nattribute vec4 p01_04, p05_08, p09_12, p13_16,\n               p17_20, p21_24, p25_28, p29_32,\n               p33_36, p37_40, p41_44, p45_48,\n               p49_52, p53_56, p57_60, colors;\n\nuniform mat4 dim0A, dim1A, dim0B, dim1B, dim0C, dim1C, dim0D, dim1D,\n             loA, hiA, loB, hiB, loC, hiC, loD, hiD;\n\nuniform vec2 resolution, viewBoxPos, viewBoxSize;\nuniform sampler2D mask, palette;\nuniform float maskHeight;\nuniform float drwLayer; // 0: context, 1: focus, 2: pick\nuniform vec4 contextColor;\n\nbool isPick    = (drwLayer > 1.5);\nbool isContext = (drwLayer < 0.5);\n\nconst vec4 ZEROS = vec4(0.0, 0.0, 0.0, 0.0);\nconst vec4 UNITS = vec4(1.0, 1.0, 1.0, 1.0);\n\nfloat val(mat4 p, mat4 v) {\n    return dot(matrixCompMult(p, v) * UNITS, UNITS);\n}\n\nfloat axisY(float ratio, mat4 A, mat4 B, mat4 C, mat4 D) {\n    float y1 = val(A, dim0A) + val(B, dim0B) + val(C, dim0C) + val(D, dim0D);\n    float y2 = val(A, dim1A) + val(B, dim1B) + val(C, dim1C) + val(D, dim1D);\n    return y1 * (1.0 - ratio) + y2 * ratio;\n}\n\nint iMod(int a, int b) {\n    return a - b * (a / b);\n}\n\nbool fOutside(float p, float lo, float hi) {\n    return (lo < hi) && (lo > p || p > hi);\n}\n\nbool vOutside(vec4 p, vec4 lo, vec4 hi) {\n    return (\n        fOutside(p[0], lo[0], hi[0]) ||\n        fOutside(p[1], lo[1], hi[1]) ||\n        fOutside(p[2], lo[2], hi[2]) ||\n        fOutside(p[3], lo[3], hi[3])\n    );\n}\n\nbool mOutside(mat4 p, mat4 lo, mat4 hi) {\n    return (\n        vOutside(p[0], lo[0], hi[0]) ||\n        vOutside(p[1], lo[1], hi[1]) ||\n        vOutside(p[2], lo[2], hi[2]) ||\n        vOutside(p[3], lo[3], hi[3])\n    );\n}\n\nbool outsideBoundingBox(mat4 A, mat4 B, mat4 C, mat4 D) {\n    return mOutside(A, loA, hiA) ||\n           mOutside(B, loB, hiB) ||\n           mOutside(C, loC, hiC) ||\n           mOutside(D, loD, hiD);\n}\n\nbool outsideRasterMask(mat4 A, mat4 B, mat4 C, mat4 D) {\n    mat4 pnts[4];\n    pnts[0] = A;\n    pnts[1] = B;\n    pnts[2] = C;\n    pnts[3] = D;\n\n    for(int i = 0; i < 4; ++i) {\n        for(int j = 0; j < 4; ++j) {\n            for(int k = 0; k < 4; ++k) {\n                if(0 == iMod(\n                    int(255.0 * texture2D(mask,\n                        vec2(\n                            (float(i * 2 + j / 2) + 0.5) / 8.0,\n                            (pnts[i][j][k] * (maskHeight - 1.0) + 1.0) / maskHeight\n                        ))[3]\n                    ) / int(pow(2.0, float(iMod(j * 4 + k, 8)))),\n                    2\n                )) return true;\n            }\n        }\n    }\n    return false;\n}\n\nvec4 position(bool isContext, float v, mat4 A, mat4 B, mat4 C, mat4 D) {\n    float x = 0.5 * sign(v) + 0.5;\n    float y = axisY(x, A, B, C, D);\n    float z = 1.0 - abs(v);\n\n    z += isContext ? 0.0 : 2.0 * float(\n        outsideBoundingBox(A, B, C, D) ||\n        outsideRasterMask(A, B, C, D)\n    );\n\n    return vec4(\n        2.0 * (vec2(x, y) * viewBoxSize + viewBoxPos) / resolution - 1.0,\n        z,\n        1.0\n    );\n}\n\nvoid main() {\n    mat4 A = mat4(p01_04, p05_08, p09_12, p13_16);\n    mat4 B = mat4(p17_20, p21_24, p25_28, p29_32);\n    mat4 C = mat4(p33_36, p37_40, p41_44, p45_48);\n    mat4 D = mat4(p49_52, p53_56, p57_60, ZEROS);\n\n    float v = colors[3];\n\n    gl_Position = position(isContext, v, A, B, C, D);\n\n    fragColor =\n        isContext ? vec4(contextColor) :\n        isPick ? vec4(colors.rgb, 1.0) : texture2D(palette, vec2(abs(v), 0.5));\n}\n"]),i=n(["precision highp float;\n#define GLSLIFY 1\n\nvarying vec4 fragColor;\n\nvoid main() {\n    gl_FragColor = fragColor;\n}\n"]),o=t("./constants").maxDimensionCount,s=t("../../lib"),l=1e-6,c=2048,u=new Uint8Array(4),f=new Uint8Array(4),p={shape:[256,1],format:"rgba",type:"uint8",mag:"nearest",min:"nearest"};function h(t,e,r,n,a){var i=t._gl;i.enable(i.SCISSOR_TEST),i.scissor(e,r,n,a),t.clear({color:[0,0,0,0],depth:1})}function d(t,e,r,n,a,i){var o=i.key;r.drawCompleted||(function(t){t.read({x:0,y:0,width:1,height:1,data:u})}(t),r.drawCompleted=!0),function s(l){var c=Math.min(n,a-l*n);0===l&&(window.cancelAnimationFrame(r.currentRafs[o]),delete r.currentRafs[o],h(t,i.scissorX,i.scissorY,i.scissorWidth,i.viewBoxSize[1])),r.clearOnly||(i.count=2*c,i.offset=2*l*n,e(i),l*n+c<a&&(r.currentRafs[o]=window.requestAnimationFrame((function(){s(l+1)}))),r.drawCompleted=!1)}(0)}function g(t,e){for(var r=new Array(256),n=0;n<256;n++)r[n]=t(n/255).concat(e);return r}function v(t,e){return(t>>>8*e)%256/255}function m(t,e,r){for(var n=new Array(8*e),a=0,i=0;i<e;i++)for(var o=0;o<2;o++)for(var s=0;s<4;s++){var l=4*t+s,c=r[64*i+l];63===l&&0===o&&(c*=-1),n[a++]=c}return n}function y(t){var e="0"+t;return e.substr(e.length-2)}function x(t){return t<o?"p"+y(t+1)+"_"+y(t+4):"colors"}function b(t,e,r,n,a,i,o,l,c,u,f,p,h){for(var d=[[],[]],g=0;g<64;g++)d[0][g]=g===a?1:0,d[1][g]=g===i?1:0;var v=t.lines.canvasOverdrag,m=t.domain,y=t.canvasWidth,x=t.canvasHeight,b=t.deselectedLines.color;return s.extendFlat({key:f,resolution:[y,x],viewBoxPos:[o+v,l],viewBoxSize:[c,u],i0:a,i1:i,dim0A:d[0].slice(0,16),dim0B:d[0].slice(16,32),dim0C:d[0].slice(32,48),dim0D:d[0].slice(48,64),dim1A:d[1].slice(0,16),dim1B:d[1].slice(16,32),dim1C:d[1].slice(32,48),dim1D:d[1].slice(48,64),drwLayer:p,contextColor:[b[0]/255,b[1]/255,b[2]/255,b[3]<1?b[3]:Math.max(1/255,Math.pow(1/t.lines.color.length,1/3))],scissorX:(n===e?0:o+v)+(t.pad.l-v)+t.layoutWidth*m.x[0],scissorWidth:(n===r?y-o+v:c+.5)+(n===e?o+v:0),scissorY:l+t.pad.b+t.layoutHeight*m.y[0],scissorHeight:u,viewportX:t.pad.l-v+t.layoutWidth*m.x[0],viewportY:t.pad.b+t.layoutHeight*m.y[0],viewportWidth:y,viewportHeight:x},h)}function _(t){var e=c-1,r=Math.max(0,Math.floor(t[0]*e),0),n=Math.min(e,Math.ceil(t[1]*e),e);return[Math.min(r,n),Math.max(r,n)]}e.exports=function(t,e){var r,n,u,y,w,k=e.context,T=e.pick,A=e.regl,M={currentRafs:{},drawCompleted:!0,clearOnly:!1},E=function(t){for(var e={},r=0;r<=o;r+=4)e[x(r)]=t.buffer({usage:"dynamic",type:"float",data:new Uint8Array(0)});return e}(A),S=A.texture(p),C=[];O(e);var L=A({profile:!1,blend:{enable:k,func:{srcRGB:"src alpha",dstRGB:"one minus src alpha",srcAlpha:1,dstAlpha:1},equation:{rgb:"add",alpha:"add"},color:[0,0,0,0]},depth:{enable:!k,mask:!0,func:"less",range:[0,1]},cull:{enable:!0,face:"back"},scissor:{enable:!0,box:{x:A.prop("scissorX"),y:A.prop("scissorY"),width:A.prop("scissorWidth"),height:A.prop("scissorHeight")}},viewport:{x:A.prop("viewportX"),y:A.prop("viewportY"),width:A.prop("viewportWidth"),height:A.prop("viewportHeight")},dither:!1,vert:a,frag:i,primitive:"lines",lineWidth:1,attributes:E,uniforms:{resolution:A.prop("resolution"),viewBoxPos:A.prop("viewBoxPos"),viewBoxSize:A.prop("viewBoxSize"),dim0A:A.prop("dim0A"),dim1A:A.prop("dim1A"),dim0B:A.prop("dim0B"),dim1B:A.prop("dim1B"),dim0C:A.prop("dim0C"),dim1C:A.prop("dim1C"),dim0D:A.prop("dim0D"),dim1D:A.prop("dim1D"),loA:A.prop("loA"),hiA:A.prop("hiA"),loB:A.prop("loB"),hiB:A.prop("hiB"),loC:A.prop("loC"),hiC:A.prop("hiC"),loD:A.prop("loD"),hiD:A.prop("hiD"),palette:S,contextColor:A.prop("contextColor"),mask:A.prop("maskTexture"),drwLayer:A.prop("drwLayer"),maskHeight:A.prop("maskHeight")},offset:A.prop("offset"),count:A.prop("count")});function O(t){r=t.model,n=t.viewModel,u=n.dimensions.slice(),y=u[0]?u[0].values.length:0;var e=r.lines,a=T?e.color.map((function(t,r){return r/e.color.length})):e.color,i=function(t,e,r){for(var n,a=new Array(t*(o+4)),i=0,s=0;s<t;s++){for(var c=0;c<o;c++)a[i++]=c<e.length?e[c].paddedUnitValues[s]:.5;a[i++]=v(s,2),a[i++]=v(s,1),a[i++]=v(s,0),a[i++]=(n=r[s],Math.max(l,Math.min(1-l,n)))}return a}(y,u,a);!function(t,e,r){for(var n=0;n<=o;n+=4)t[x(n)](m(n/4,e,r))}(E,y,i),k||T||(S=A.texture(s.extendFlat({data:g(r.unitToColor,255)},p)))}return{render:function(t,e,n){var a,i,o,s=t.length,l=1/0,f=-1/0;for(a=0;a<s;a++)t[a].dim0.canvasX<l&&(l=t[a].dim0.canvasX,i=a),t[a].dim1.canvasX>f&&(f=t[a].dim1.canvasX,o=a);0===s&&h(A,0,0,r.canvasWidth,r.canvasHeight);var p=function(t){var e,r,n,a=[[],[]];for(n=0;n<64;n++){var i=!t&&n<u.length?u[n].brush.filter.getBounds():[-1/0,1/0];a[0][n]=i[0],a[1][n]=i[1]}var o=8*c,s=new Array(o);for(e=0;e<o;e++)s[e]=255;if(!t)for(e=0;e<u.length;e++){var l=e%8,f=(e-l)/8,p=Math.pow(2,l),h=u[e].brush.filter.get();if(!(h.length<2)){var d=_(h[0])[1];for(r=1;r<h.length;r++){var g=_(h[r]);for(n=d+1;n<g[0];n++)s[8*n+f]&=~p;d=Math.max(d,g[1])}}}var v={shape:[8,c],format:"alpha",type:"uint8",mag:"nearest",min:"nearest",data:s};return w?w(v):w=A.texture(v),{maskTexture:w,maskHeight:c,loA:a[0].slice(0,16),loB:a[0].slice(16,32),loC:a[0].slice(32,48),loD:a[0].slice(48,64),hiA:a[1].slice(0,16),hiB:a[1].slice(16,32),hiC:a[1].slice(32,48),hiD:a[1].slice(48,64)}}(k);for(a=0;a<s;a++){var g=t[a],v=g.dim0.crossfilterDimensionIndex,m=g.dim1.crossfilterDimensionIndex,x=g.canvasX,E=g.canvasY,S=x+g.panelSizeX;if(e||!C[v]||C[v][0]!==x||C[v][1]!==S){C[v]=[x,S];var O=b(r,i,o,a,v,m,x,E,g.panelSizeX,g.panelSizeY,g.dim0.crossfilterDimensionIndex,k?0:T?2:1,p);M.clearOnly=n;var P=e?r.lines.blockLineCount:y;d(A,L,M,P,y,O)}}},readPixel:function(t,e){return A.read({x:t,y:e,width:1,height:1,data:f}),f},readPixels:function(t,e,r,n){var a=new Uint8Array(4*r*n);return A.read({x:t,y:e,width:r,height:n,data:a}),a},destroy:function(){for(var e in t.style["pointer-events"]="none",S.destroy(),w&&w.destroy(),E)E[e].destroy()},update:O}}},{"../../lib":716,"./constants":1083,glslify:410}],1088:[function(t,e,r){"use strict";e.exports=function(t,e,r,n){var a,i;for(n||(n=1/0),a=0;a<e.length;a++)(i=e[a]).visible&&(n=Math.min(n,i[r].length));for(n===1/0&&(n=0),t._length=n,a=0;a<e.length;a++)(i=e[a]).visible&&(i._length=n);return n}},{}],1089:[function(t,e,r){"use strict";var n=t("d3"),a=t("color-rgba"),i=t("../../plots/cartesian/axes"),o=t("../../lib"),s=t("../../lib/svg_text_utils"),l=t("../../components/drawing"),c=t("../../components/colorscale"),u=t("../../lib/gup"),f=u.keyFun,p=u.repeat,h=u.unwrap,d=t("./helpers"),g=t("./constants"),v=t("./axisbrush"),m=t("./lines");function y(t,e,r){return o.aggNums(t,null,e,r)}function x(t,e){return _(y(Math.min,t,e),y(Math.max,t,e))}function b(t){var e=t.range;return e?_(e[0],e[1]):x(t.values,t._length)}function _(t,e){return!isNaN(t)&&isFinite(t)||(t=0),!isNaN(e)&&isFinite(e)||(e=0),t===e&&(0===t?(t-=1,e+=1):(t*=.9,e*=1.1)),[t,e]}function w(t,e,r,a,i){var o,s,l=b(r);return a?n.scale.ordinal().domain(a.map((o=n.format(r.tickformat),s=i,s?function(t,e){var r=s[e];return null==r?o(t):r}:o))).range(a.map((function(r){var n=(r-l[0])/(l[1]-l[0]);return t-e+n*(2*e-t)}))):n.scale.linear().domain(l).range([t-e,e])}function k(t){if(t.tickvals){var e=b(t);return n.scale.ordinal().domain(t.tickvals).range(t.tickvals.map((function(t){return(t-e[0])/(e[1]-e[0])})))}}function T(t){var e=t.map((function(t){return t[0]})),r=t.map((function(t){var e=a(t[1]);return n.rgb("rgb("+e[0]+","+e[1]+","+e[2]+")")})),i="rgb".split("").map((function(t){return n.scale.linear().clamp(!0).domain(e).range(r.map((a=t,function(t){return t[a]})));var a}));return function(t){return i.map((function(e){return e(t)}))}}function A(t){return t.dimensions.some((function(t){return t.brush.filterSpecified}))}function M(t,e,r){var i=h(e),s=i.trace,l=d.convertTypedArray(i.lineColor),u=s.line,f={color:a(g.deselectedLineColor)},p=c.extractOpts(u),v=p.reversescale?c.flipScale(i.cscale):i.cscale,m=s.domain,y=s.dimensions,x=t.width,_=s.labelangle,w=s.labelside,k=s.labelfont,A=s.tickfont,M=s.rangefont,E=o.extendDeepNoArrays({},u,{color:l.map(n.scale.linear().domain(b({values:l,range:[p.min,p.max],_length:s._length}))),blockLineCount:g.blockLineCount,canvasOverdrag:g.overdrag*g.canvasPixelRatio}),S=Math.floor(x*(m.x[1]-m.x[0])),C=Math.floor(t.height*(m.y[1]-m.y[0])),L=t.margin||{l:80,r:80,t:100,b:80},O=S,P=C;return{key:r,colCount:y.filter(d.isVisible).length,dimensions:y,tickDistance:g.tickDistance,unitToColor:T(v),lines:E,deselectedLines:f,labelAngle:_,labelSide:w,labelFont:k,tickFont:A,rangeFont:M,layoutWidth:x,layoutHeight:t.height,domain:m,translateX:m.x[0]*x,translateY:t.height-m.y[1]*t.height,pad:L,canvasWidth:O*g.canvasPixelRatio+2*E.canvasOverdrag,canvasHeight:P*g.canvasPixelRatio,width:O,height:P,canvasPixelRatio:g.canvasPixelRatio}}function E(t,e,r){var a=r.width,i=r.height,s=r.dimensions,l=r.canvasPixelRatio,c=function(t){return a*t/Math.max(1,r.colCount-1)},u=g.verticalPadding/i,f=function(t,e){return n.scale.linear().range([e,t-e])}(i,g.verticalPadding),p={key:r.key,xScale:c,model:r,inBrushDrag:!1},h={};return p.dimensions=s.filter(d.isVisible).map((function(a,s){var m=function(t,e){return n.scale.linear().domain(b(t)).range([e,1-e])}(a,u),y=h[a.label];h[a.label]=(y||0)+1;var x=a.label+(y?"__"+y:""),_=a.constraintrange,T=_&&_.length;T&&!Array.isArray(_[0])&&(_=[_]);var M=T?_.map((function(t){return t.map(m)})):[[-1/0,1/0]],E=a.values;E.length>a._length&&(E=E.slice(0,a._length));var S,C=a.tickvals;function L(t,e){return{val:t,text:S[e]}}function O(t,e){return t.val-e.val}if(Array.isArray(C)&&C.length){S=a.ticktext,Array.isArray(S)&&S.length?S.length>C.length?S=S.slice(0,C.length):C.length>S.length&&(C=C.slice(0,S.length)):S=C.map(n.format(a.tickformat));for(var P=1;P<C.length;P++)if(C[P]<C[P-1]){for(var 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n=m.invert,i=r.map((function(t){return t.map(n).sort(o.sorterAsc)})).sort((function(t,e){return t[0]-e[0]}));e.filterChanged(p.key,a._index,i)}}))}})),p}function S(t){t.classed(g.cn.axisExtentText,!0).attr("text-anchor","middle").style("cursor","default").style("user-select","none")}function C(t,e){var r="top"===e?1:-1,n=t*Math.PI/180;return{dir:r,dx:Math.sin(n),dy:Math.cos(n),degrees:t}}function L(t,e){for(var r=e.panels||(e.panels=[]),n=t.data(),a=0;a<n.length-1;a++){var i=r[a]||(r[a]={}),o=n[a],s=n[a+1];i.dim0=o,i.dim1=s,i.canvasX=o.canvasX,i.panelSizeX=s.canvasX-o.canvasX,i.panelSizeY=e.model.canvasHeight,i.y=0,i.canvasY=0}}function O(t,e){return i.tickText(t._ax,e,!1).text}function P(t,e){if(t.ordinal)return"";var r=t.domainScale.domain(),n=r[e?r.length-1:0];return O(t.model.dimensions[t.visibleIndex],n)}e.exports=function(t,e,r,a){var c=t._fullLayout,u=c._toppaper,y=c._glcontainer;!function(t){for(var e=0;e<t.length;e++)for(var r=0;r<t[e].length;r++)for(var 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n=t("../../lib"),a=t("./attributes"),i=t("../../plots/domain").defaults,o=t("../bar/defaults").handleText;e.exports=function(t,e,r,s){function l(r,i){return n.coerce(t,e,a,r,i)}var c,u=l("values"),f=n.isArrayOrTypedArray(u),p=l("labels");if(Array.isArray(p)?(c=p.length,f&&(c=Math.min(c,u.length))):f&&(c=u.length,l("label0"),l("dlabel")),c){e._length=c,l("marker.line.width")&&l("marker.line.color"),l("marker.colors"),l("scalegroup");var h,d=l("text"),g=l("texttemplate");if(g||(h=l("textinfo",Array.isArray(d)?"text+percent":"percent")),l("hovertext"),l("hovertemplate"),g||h&&"none"!==h){var v=l("textposition");o(t,e,s,l,v,{moduleHasSelected:!1,moduleHasUnselected:!1,moduleHasConstrain:!1,moduleHasCliponaxis:!1,moduleHasTextangle:!1,moduleHasInsideanchor:!1}),(Array.isArray(v)||"auto"===v||"outside"===v)&&l("automargin")}i(e,s,l);var m=l("hole");if(l("title.text")){var y=l("title.position",m?"middle center":"top center");m||"middle center"!==y||(e.title.position="top 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r=t.toPrecision(10);return-1!==r.lastIndexOf(".")&&(r=r.replace(/[.]?0+$/,"")),n.numSeparate(r,e)},r.getFirstFilled=function(t,e){if(Array.isArray(t))for(var r=0;r<e.length;r++){var n=t[e[r]];if(n||0===n||""===n)return n}},r.castOption=function(t,e){return Array.isArray(t)?r.getFirstFilled(t,e):t||void 0}},{"../../lib":716}],1097:[function(t,e,r){"use strict";e.exports={attributes:t("./attributes"),supplyDefaults:t("./defaults"),supplyLayoutDefaults:t("./layout_defaults"),layoutAttributes:t("./layout_attributes"),calc:t("./calc").calc,crossTraceCalc:t("./calc").crossTraceCalc,plot:t("./plot").plot,style:t("./style"),styleOne:t("./style_one"),moduleType:"trace",name:"pie",basePlotModule:t("./base_plot"),categories:["pie-like","pie","showLegend"],meta:{}}},{"./attributes":1091,"./base_plot":1092,"./calc":1093,"./defaults":1094,"./layout_attributes":1098,"./layout_defaults":1099,"./plot":1100,"./style":1101,"./style_one":1102}],1098:[function(t,e,r){"use 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h=p.hoverinfo;if(Array.isArray(h)&&(h=i.castHoverinfo({hoverinfo:[u.castOption(h,t.pts)],_module:o._module},r,0)),"all"===h&&(h="label+text+value+percent+name"),p.hovertemplate||"none"!==h&&"skip"!==h&&h){var d=t.rInscribed||0,g=s+t.pxmid[0]*(1-d),v=c+t.pxmid[1]*(1-d),m=r.separators,y=[];if(h&&-1!==h.indexOf("label")&&y.push(t.label),t.text=u.castOption(p.hovertext||p.text,t.pts),h&&-1!==h.indexOf("text")){var x=t.text;l.isValidTextValue(x)&&y.push(x)}t.value=t.v,t.valueLabel=u.formatPieValue(t.v,m),h&&-1!==h.indexOf("value")&&y.push(t.valueLabel),t.percent=t.v/a.vTotal,t.percentLabel=u.formatPiePercent(t.percent,m),h&&-1!==h.indexOf("percent")&&y.push(t.percentLabel);var b=p.hoverlabel,_=b.font;i.loneHover({trace:o,x0:g-d*a.r,x1:g+d*a.r,y:v,text:y.join("<br>"),name:p.hovertemplate||-1!==h.indexOf("name")?p.name:void 0,idealAlign:t.pxmid[0]<0?"left":"right",color:u.castOption(b.bgcolor,t.pts)||t.color,borderColor:u.castOption(b.bordercolor,t.pts),fontFamily:u.castOption(_.family,t.pts),fontSize:u.castOption(_.size,t.pts),fontColor:u.castOption(_.color,t.pts),nameLength:u.castOption(b.namelength,t.pts),textAlign:u.castOption(b.align,t.pts),hovertemplate:u.castOption(p.hovertemplate,t.pts),hovertemplateLabels:t,eventData:[f(t,p)]},{container:r._hoverlayer.node(),outerContainer:r._paper.node(),gd:e}),o._hasHoverLabel=!0}o._hasHoverEvent=!0,e.emit("plotly_hover",{points:[f(t,p)],event:n.event})}})),t.on("mouseout",(function(t){var r=e._fullLayout,a=e._fullData[o.index],s=n.select(this).datum();o._hasHoverEvent&&(t.originalEvent=n.event,e.emit("plotly_unhover",{points:[f(s,a)],event:n.event}),o._hasHoverEvent=!1),o._hasHoverLabel&&(i.loneUnhover(r._hoverlayer.node()),o._hasHoverLabel=!1)})),t.on("click",(function(t){var r=e._fullLayout,a=e._fullData[o.index];e._dragging||!1===r.hovermode||(e._hoverdata=[f(t,a)],i.click(e,n.event))}))}function d(t,e,r){var n=u.castOption(t.insidetextfont.color,e.pts);!n&&t._input.textfont&&(n=u.castOption(t._input.textfont.color,e.pts));var a=u.castOption(t.insidetextfont.family,e.pts)||u.castOption(t.textfont.family,e.pts)||r.family,i=u.castOption(t.insidetextfont.size,e.pts)||u.castOption(t.textfont.size,e.pts)||r.size;return{color:n||o.contrast(e.color),family:a,size:i}}function g(t,e){for(var r,n,a=0;a<t.length;a++)if((n=(r=t[a][0]).trace).title.text){var i=n.title.text;n._meta&&(i=l.templateString(i,n._meta));var o=s.tester.append("text").attr("data-notex",1).text(i).call(s.font,n.title.font).call(c.convertToTspans,e),u=s.bBox(o.node(),!0);r.titleBox={width:u.width,height:u.height},o.remove()}}function v(t,e,r){var n=Math.sqrt(t.width*t.width+t.height*t.height),a=t.width/t.height,i=e.halfangle,o=e.ring,s=e.rInscribed,l=r.r||e.rpx1,c={scale:s*l*2/n,rCenter:1-s,rotate:0};if(c.scale>=1)return c;var u=a+1/(2*Math.tan(i)),f=l*Math.min(1/(Math.sqrt(u*u+.5)+u),o/(Math.sqrt(a*a+o/2)+a)),p={scale:2*f/t.height,rCenter:Math.cos(f/l)-f*a/l,rotate:(180/Math.PI*e.midangle+720)%180-90},h=1/a,d=h+1/(2*Math.tan(i)),g=l*Math.min(1/(Math.sqrt(d*d+.5)+d),o/(Math.sqrt(h*h+o/2)+h)),v={scale:2*g/t.width,rCenter:Math.cos(g/l)-g/a/l,rotate:(180/Math.PI*e.midangle+810)%180-90},m=v.scale>p.scale?v:p;return c.scale<1&&m.scale>c.scale?m:c}function m(t,e){return t.v!==e.vTotal||e.trace.hole?Math.min(1/(1+1/Math.sin(t.halfangle)),t.ring/2):1}function y(t,e){var r=e.pxmid[0],n=e.pxmid[1],a=t.width/2,i=t.height/2;return r<0&&(a*=-1),n<0&&(i*=-1),{scale:1,rCenter:1,rotate:0,x:a+Math.abs(i)*(a>0?1:-1)/2,y:i/(1+r*r/(n*n)),outside:!0}}function x(t,e){var r,n,a,i=t.trace,o={x:t.cx,y:t.cy},s={tx:0,ty:0};s.ty+=i.title.font.size,a=_(i),-1!==i.title.position.indexOf("top")?(o.y-=(1+a)*t.r,s.ty-=t.titleBox.height):-1!==i.title.position.indexOf("bottom")&&(o.y+=(1+a)*t.r);var l,c,u=(l=t.r,c=t.trace.aspectratio,l/(void 0===c?1:c)),f=e.w*(i.domain.x[1]-i.domain.x[0])/2;return-1!==i.title.position.indexOf("left")?(f+=u,o.x-=(1+a)*u,s.tx+=t.titleBox.width/2):-1!==i.title.position.indexOf("center")?f*=2:-1!==i.title.position.indexOf("right")&&(f+=u,o.x+=(1+a)*u,s.tx-=t.titleBox.width/2),r=f/t.titleBox.width,n=b(t,e)/t.titleBox.height,{x:o.x,y:o.y,scale:Math.min(r,n),tx:s.tx,ty:s.ty}}function b(t,e){var r=t.trace,n=e.h*(r.domain.y[1]-r.domain.y[0]);return Math.min(t.titleBox.height,n/2)}function _(t){var e,r=t.pull;if(!r)return 0;if(Array.isArray(r))for(r=0,e=0;e<t.pull.length;e++)t.pull[e]>r&&(r=t.pull[e]);return r}function w(t,e){for(var r=[],n=0;n<t.length;n++){var a=t[n][0],i=a.trace,o=i.domain,s=e.w*(o.x[1]-o.x[0]),l=e.h*(o.y[1]-o.y[0]);i.title.text&&"middle center"!==i.title.position&&(l-=b(a,e));var c=s/2,u=l/2;"funnelarea"!==i.type||i.scalegroup||(u/=i.aspectratio),a.r=Math.min(c,u)/(1+_(i)),a.cx=e.l+e.w*(i.domain.x[1]+i.domain.x[0])/2,a.cy=e.t+e.h*(1-i.domain.y[0])-l/2,i.title.text&&-1!==i.title.position.indexOf("bottom")&&(a.cy-=b(a,e)),i.scalegroup&&-1===r.indexOf(i.scalegroup)&&r.push(i.scalegroup)}!function(t,e){for(var r,n,a,i=0;i<e.length;i++){var o=1/0,s=e[i];for(n=0;n<t.length;n++)if(r=t[n][0],(a=r.trace).scalegroup===s){var l;if("pie"===a.type)l=r.r*r.r;else if("funnelarea"===a.type){var c,u;a.aspectratio>1?(c=r.r,u=c/a.aspectratio):(u=r.r,c=u*a.aspectratio),c*=(1+a.baseratio)/2,l=c*u}o=Math.min(o,l/r.vTotal)}for(n=0;n<t.length;n++)if(r=t[n][0],(a=r.trace).scalegroup===s){var f=o*r.vTotal;"funnelarea"===a.type&&(f/=(1+a.baseratio)/2,f/=a.aspectratio),r.r=Math.sqrt(f)}}}(t,r)}function k(t,e,r){var n=t._fullLayout,a=r.trace,i=a.texttemplate,o=a.textinfo;if(!i&&o&&"none"!==o){var s,c=o.split("+"),f=function(t){return-1!==c.indexOf(t)},h=f("label"),d=f("text"),g=f("value"),v=f("percent"),m=n.separators;if(s=h?[e.label]:[],d){var y=u.getFirstFilled(a.text,e.pts);p(y)&&s.push(y)}g&&s.push(u.formatPieValue(e.v,m)),v&&s.push(u.formatPiePercent(e.v/r.vTotal,m)),e.text=s.join("<br>")}if(i){var x=l.castOption(a,e.i,"texttemplate");if(x){var b=function(t){return{label:t.label,value:t.v,valueLabel:u.formatPieValue(t.v,n.separators),percent:t.v/r.vTotal,percentLabel:u.formatPiePercent(t.v/r.vTotal,n.separators),color:t.color,text:t.text,customdata:l.castOption(a,t.i,"customdata")}}(e),_=u.getFirstFilled(a.text,e.pts);(p(_)||""===_)&&(b.text=_),e.text=l.texttemplateString(x,b,t._fullLayout._d3locale,b,a._meta||{})}else e.text=""}}e.exports={plot:function(t,e){var r=t._fullLayout,i=r._size;g(e,t),w(e,i);var f=l.makeTraceGroups(r._pielayer,e,"trace").each((function(e){var r=n.select(this),f=e[0],p=f.trace;!function(t){var e,r,n,a=t[0],i=a.trace,o=i.rotation*Math.PI/180,s=2*Math.PI/a.vTotal,l="px0",c="px1";if("counterclockwise"===i.direction){for(e=0;e<t.length&&t[e].hidden;e++);if(e===t.length)return;o+=s*t[e].v,s*=-1,l="px1",c="px0"}function u(t){return[a.r*Math.sin(t),-a.r*Math.cos(t)]}for(n=u(o),e=0;e<t.length;e++)(r=t[e]).hidden||(r[l]=n,o+=s*r.v/2,r.pxmid=u(o),r.midangle=o,o+=s*r.v/2,n=u(o),r[c]=n,r.largeArc=r.v>a.vTotal/2?1:0,r.halfangle=Math.PI*Math.min(r.v/a.vTotal,.5),r.ring=1-i.hole,r.rInscribed=m(r,a))}(e),r.attr("stroke-linejoin","round"),r.each((function(){var g=n.select(this).selectAll("g.slice").data(e);g.enter().append("g").classed("slice",!0),g.exit().remove();var m=[[[],[]],[[],[]]],b=!1;g.each((function(r){if(r.hidden)n.select(this).selectAll("path,g").remove();else{r.pointNumber=r.i,r.curveNumber=p.index,m[r.pxmid[1]<0?0:1][r.pxmid[0]<0?0:1].push(r);var a=f.cx,i=f.cy,o=n.select(this),g=o.selectAll("path.surface").data([r]);if(g.enter().append("path").classed("surface",!0).style({"pointer-events":"all"}),o.call(h,t,e),p.pull){var x=+u.castOption(p.pull,r.pts)||0;x>0&&(a+=x*r.pxmid[0],i+=x*r.pxmid[1])}r.cxFinal=a,r.cyFinal=i;var _=p.hole;if(r.v===f.vTotal){var w="M"+(a+r.px0[0])+","+(i+r.px0[1])+S(r.px0,r.pxmid,!0,1)+S(r.pxmid,r.px0,!0,1)+"Z";_?g.attr("d","M"+(a+_*r.px0[0])+","+(i+_*r.px0[1])+S(r.px0,r.pxmid,!1,_)+S(r.pxmid,r.px0,!1,_)+"Z"+w):g.attr("d",w)}else{var T=S(r.px0,r.px1,!0,1);if(_){var A=1-_;g.attr("d","M"+(a+_*r.px1[0])+","+(i+_*r.px1[1])+S(r.px1,r.px0,!1,_)+"l"+A*r.px0[0]+","+A*r.px0[1]+T+"Z")}else g.attr("d","M"+a+","+i+"l"+r.px0[0]+","+r.px0[1]+T+"Z")}k(t,r,f);var M=u.castOption(p.textposition,r.pts),E=o.selectAll("g.slicetext").data(r.text&&"none"!==M?[0]:[]);E.enter().append("g").classed("slicetext",!0),E.exit().remove(),E.each((function(){var e=l.ensureSingle(n.select(this),"text","",(function(t){t.attr("data-notex",1)}));e.text(r.text).attr({class:"slicetext",transform:"","text-anchor":"middle"}).call(s.font,"outside"===M?function(t,e,r){var n=u.castOption(t.outsidetextfont.color,e.pts)||u.castOption(t.textfont.color,e.pts)||r.color,a=u.castOption(t.outsidetextfont.family,e.pts)||u.castOption(t.textfont.family,e.pts)||r.family,i=u.castOption(t.outsidetextfont.size,e.pts)||u.castOption(t.textfont.size,e.pts)||r.size;return{color:n,family:a,size:i}}(p,r,t._fullLayout.font):d(p,r,t._fullLayout.font)).call(c.convertToTspans,t);var o,h=s.bBox(e.node());"outside"===M?o=y(h,r):(o=v(h,r,f),"auto"===M&&o.scale<1&&(e.call(s.font,p.outsidetextfont),p.outsidetextfont.family===p.insidetextfont.family&&p.outsidetextfont.size===p.insidetextfont.size||(h=s.bBox(e.node())),o=y(h,r)));var g=a+r.pxmid[0]*o.rCenter+(o.x||0),m=i+r.pxmid[1]*o.rCenter+(o.y||0);o.outside&&(r.yLabelMin=m-h.height/2,r.yLabelMid=m,r.yLabelMax=m+h.height/2,r.labelExtraX=0,r.labelExtraY=0,b=!0),e.attr("transform","translate("+g+","+m+")"+(o.scale<1?"scale("+o.scale+")":"")+(o.rotate?"rotate("+o.rotate+")":"")+"translate("+-(h.left+h.right)/2+","+-(h.top+h.bottom)/2+")")}))}function S(t,e,n,a){var i=a*(e[0]-t[0]),o=a*(e[1]-t[1]);return"a"+a*f.r+","+a*f.r+" 0 "+r.largeArc+(n?" 1 ":" 0 ")+i+","+o}}));var _=n.select(this).selectAll("g.titletext").data(p.title.text?[0]:[]);if(_.enter().append("g").classed("titletext",!0),_.exit().remove(),_.each((function(){var e,r=l.ensureSingle(n.select(this),"text","",(function(t){t.attr("data-notex",1)})),a=p.title.text;p._meta&&(a=l.templateString(a,p._meta)),r.text(a).attr({class:"titletext",transform:"","text-anchor":"middle"}).call(s.font,p.title.font).call(c.convertToTspans,t),e="middle center"===p.title.position?function(t){var e=Math.sqrt(t.titleBox.width*t.titleBox.width+t.titleBox.height*t.titleBox.height);return{x:t.cx,y:t.cy,scale:t.trace.hole*t.r*2/e,tx:0,ty:-t.titleBox.height/2+t.trace.title.font.size}}(f):x(f,i),r.attr("transform","translate("+e.x+","+e.y+")"+(e.scale<1?"scale("+e.scale+")":"")+"translate("+e.tx+","+e.ty+")")})),b&&function(t,e){var r,n,a,i,o,s,l,c,f,p,h,d,g;function v(t,e){return t.pxmid[1]-e.pxmid[1]}function m(t,e){return e.pxmid[1]-t.pxmid[1]}function y(t,r){r||(r={});var a,c,f,h,d=r.labelExtraY+(n?r.yLabelMax:r.yLabelMin),g=n?t.yLabelMin:t.yLabelMax,v=n?t.yLabelMax:t.yLabelMin,m=t.cyFinal+o(t.px0[1],t.px1[1]),y=d-g;if(y*l>0&&(t.labelExtraY=y),Array.isArray(e.pull))for(c=0;c<p.length;c++)(f=p[c])===t||(u.castOption(e.pull,t.pts)||0)>=(u.castOption(e.pull,f.pts)||0)||((t.pxmid[1]-f.pxmid[1])*l>0?(y=f.cyFinal+o(f.px0[1],f.px1[1])-g-t.labelExtraY)*l>0&&(t.labelExtraY+=y):(v+t.labelExtraY-m)*l>0&&(a=3*s*Math.abs(c-p.indexOf(t)),(h=f.cxFinal+i(f.px0[0],f.px1[0])+a-(t.cxFinal+t.pxmid[0])-t.labelExtraX)*s>0&&(t.labelExtraX+=h)))}for(n=0;n<2;n++)for(a=n?v:m,o=n?Math.max:Math.min,l=n?1:-1,r=0;r<2;r++){for(i=r?Math.max:Math.min,s=r?1:-1,(c=t[n][r]).sort(a),f=t[1-n][r],p=f.concat(c),d=[],h=0;h<c.length;h++)void 0!==c[h].yLabelMid&&d.push(c[h]);for(g=!1,h=0;n&&h<f.length;h++)if(void 0!==f[h].yLabelMid){g=f[h];break}for(h=0;h<d.length;h++){var x=h&&d[h-1];g&&!h&&(x=g),y(d[h],x)}}}(m,p),function(t,e){t.each((function(t){var r=n.select(this);if(t.labelExtraX||t.labelExtraY){var a=r.select("g.slicetext text");a.attr("transform","translate("+t.labelExtraX+","+t.labelExtraY+")"+a.attr("transform"));var i=t.cxFinal+t.pxmid[0],s="M"+i+","+(t.cyFinal+t.pxmid[1]),c=(t.yLabelMax-t.yLabelMin)*(t.pxmid[0]<0?-1:1)/4;if(t.labelExtraX){var u=t.labelExtraX*t.pxmid[1]/t.pxmid[0],f=t.yLabelMid+t.labelExtraY-(t.cyFinal+t.pxmid[1]);Math.abs(u)>Math.abs(f)?s+="l"+f*t.pxmid[0]/t.pxmid[1]+","+f+"H"+(i+t.labelExtraX+c):s+="l"+t.labelExtraX+","+u+"v"+(f-u)+"h"+c}else s+="V"+(t.yLabelMid+t.labelExtraY)+"h"+c;l.ensureSingle(r,"path","textline").call(o.stroke,e.outsidetextfont.color).attr({"stroke-width":Math.min(2,e.outsidetextfont.size/8),d:s,fill:"none"})}else r.select("path.textline").remove()}))}(g,p),b&&p.automargin){var w=s.bBox(r.node()),T=p.domain,A=i.w*(T.x[1]-T.x[0]),M=i.h*(T.y[1]-T.y[0]),E=(.5*A-f.r)/i.w,S=(.5*M-f.r)/i.h;a.autoMargin(t,"pie."+p.uid+".automargin",{xl:T.x[0]-E,xr:T.x[1]+E,yb:T.y[0]-S,yt:T.y[1]+S,l:Math.max(f.cx-f.r-w.left,0),r:Math.max(w.right-(f.cx+f.r),0),b:Math.max(w.bottom-(f.cy+f.r),0),t:Math.max(f.cy-f.r-w.top,0),pad:5})}}))}));setTimeout((function(){f.selectAll("tspan").each((function(){var t=n.select(this);t.attr("dy")&&t.attr("dy",t.attr("dy"))}))}),0)},formatSliceLabel:k,transformInsideText:v,determineInsideTextFont:d,positionTitleOutside:x,prerenderTitles:g,layoutAreas:w,attachFxHandlers:h}},{"../../components/color":591,"../../components/drawing":612,"../../components/fx":629,"../../lib":716,"../../lib/svg_text_utils":740,"../../plots/plots":825,"./event_data":1095,"./helpers":1096,d3:164}],1101:[function(t,e,r){"use strict";var n=t("d3"),a=t("./style_one");e.exports=function(t){t._fullLayout._pielayer.selectAll(".trace").each((function(t){var e=t[0].trace,r=n.select(this);r.style({opacity:e.opacity}),r.selectAll("path.surface").each((function(t){n.select(this).call(a,t,e)}))}))}},{"./style_one":1102,d3:164}],1102:[function(t,e,r){"use strict";var n=t("../../components/color"),a=t("./helpers").castOption;e.exports=function(t,e,r){var i=r.marker.line,o=a(i.color,e.pts)||n.defaultLine,s=a(i.width,e.pts)||0;t.style("stroke-width",s).call(n.fill,e.color).call(n.stroke,o)}},{"../../components/color":591,"./helpers":1096}],1103:[function(t,e,r){"use strict";var n=t("../scatter/attributes");e.exports={x:n.x,y:n.y,xy:{valType:"data_array",editType:"calc"},indices:{valType:"data_array",editType:"calc"},xbounds:{valType:"data_array",editType:"calc"},ybounds:{valType:"data_array",editType:"calc"},text:n.text,marker:{color:{valType:"color",arrayOk:!1,editType:"calc"},opacity:{valType:"number",min:0,max:1,dflt:1,arrayOk:!1,editType:"calc"},blend:{valType:"boolean",dflt:null,editType:"calc"},sizemin:{valType:"number",min:.1,max:2,dflt:.5,editType:"calc"},sizemax:{valType:"number",min:.1,dflt:20,editType:"calc"},border:{color:{valType:"color",arrayOk:!1,editType:"calc"},arearatio:{valType:"number",min:0,max:1,dflt:0,editType:"calc"},editType:"calc"},editType:"calc"},transforms:void 0}},{"../scatter/attributes":1117}],1104:[function(t,e,r){"use strict";var n=t("gl-pointcloud2d"),a=t("../../lib/str2rgbarray"),i=t("../../plots/cartesian/autorange").findExtremes,o=t("../scatter/get_trace_color");function s(t,e){this.scene=t,this.uid=e,this.type="pointcloud",this.pickXData=[],this.pickYData=[],this.xData=[],this.yData=[],this.textLabels=[],this.color="rgb(0, 0, 0)",this.name="",this.hoverinfo="all",this.idToIndex=new Int32Array(0),this.bounds=[0,0,0,0],this.pointcloudOptions={positions:new Float32Array(0),idToIndex:this.idToIndex,sizemin:.5,sizemax:12,color:[0,0,0,1],areaRatio:1,borderColor:[0,0,0,1]},this.pointcloud=n(t.glplot,this.pointcloudOptions),this.pointcloud._trace=this}var l=s.prototype;l.handlePick=function(t){var e=this.idToIndex[t.pointId];return{trace:this,dataCoord:t.dataCoord,traceCoord:this.pickXYData?[this.pickXYData[2*e],this.pickXYData[2*e+1]]:[this.pickXData[e],this.pickYData[e]],textLabel:Array.isArray(this.textLabels)?this.textLabels[e]:this.textLabels,color:this.color,name:this.name,pointIndex:e,hoverinfo:this.hoverinfo}},l.update=function(t){this.index=t.index,this.textLabels=t.text,this.name=t.name,this.hoverinfo=t.hoverinfo,this.bounds=[1/0,1/0,-1/0,-1/0],this.updateFast(t),this.color=o(t,{})},l.updateFast=function(t){var e,r,n,o,s,l,c=this.xData=this.pickXData=t.x,u=this.yData=this.pickYData=t.y,f=this.pickXYData=t.xy,p=t.xbounds&&t.ybounds,h=t.indices,d=this.bounds;if(f){if(n=f,e=f.length>>>1,p)d[0]=t.xbounds[0],d[2]=t.xbounds[1],d[1]=t.ybounds[0],d[3]=t.ybounds[1];else for(l=0;l<e;l++)o=n[2*l],s=n[2*l+1],o<d[0]&&(d[0]=o),o>d[2]&&(d[2]=o),s<d[1]&&(d[1]=s),s>d[3]&&(d[3]=s);if(h)r=h;else for(r=new Int32Array(e),l=0;l<e;l++)r[l]=l}else for(e=c.length,n=new Float32Array(2*e),r=new Int32Array(e),l=0;l<e;l++)o=c[l],s=u[l],r[l]=l,n[2*l]=o,n[2*l+1]=s,o<d[0]&&(d[0]=o),o>d[2]&&(d[2]=o),s<d[1]&&(d[1]=s),s>d[3]&&(d[3]=s);this.idToIndex=r,this.pointcloudOptions.idToIndex=r,this.pointcloudOptions.positions=n;var g=a(t.marker.color),v=a(t.marker.border.color),m=t.opacity*t.marker.opacity;g[3]*=m,this.pointcloudOptions.color=g;var y=t.marker.blend;null===y&&(y=c.length<100||u.length<100),this.pointcloudOptions.blend=y,v[3]*=m,this.pointcloudOptions.borderColor=v;var x=t.marker.sizemin,b=Math.max(t.marker.sizemax,t.marker.sizemin);this.pointcloudOptions.sizeMin=x,this.pointcloudOptions.sizeMax=b,this.pointcloudOptions.areaRatio=t.marker.border.arearatio,this.pointcloud.update(this.pointcloudOptions);var _=this.scene.xaxis,w=this.scene.yaxis,k=b/2||.5;t._extremes[_._id]=i(_,[d[0],d[2]],{ppad:k}),t._extremes[w._id]=i(w,[d[1],d[3]],{ppad:k})},l.dispose=function(){this.pointcloud.dispose()},e.exports=function(t,e){var r=new s(t,e.uid);return 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s=t[n[_].index];s.x0>o+d&&(i+=1,e=s.x0),o=s.x0,a[i]||(a[i]=[]),a[i].push(s),r=e-s.x0,s.x0+=r,s.x1+=r}return a}(y=T.nodes)),a.update(T)}return{circular:b,key:r,trace:s,guid:f.randstr(),horizontal:p,width:v,height:m,nodePad:s.node.pad,nodeLineColor:s.node.line.color,nodeLineWidth:s.node.line.width,linkLineColor:s.link.line.color,linkLineWidth:s.link.line.width,valueFormat:s.valueformat,valueSuffix:s.valuesuffix,textFont:s.textfont,translateX:u.x[0]*t.width+t.margin.l,translateY:t.height-u.y[1]*t.height+t.margin.t,dragParallel:p?m:v,dragPerpendicular:p?v:m,arrangement:s.arrangement,sankey:a,graph:T,forceLayouts:{},interactionState:{dragInProgress:!1,hovered:!1}}}function x(t,e,r){var n=i(e.color),a=e.source.label+"|"+e.target.label+"__"+r;return e.trace=t.trace,e.curveNumber=t.trace.index,{circular:t.circular,key:a,traceId:t.key,pointNumber:e.pointNumber,link:e,tinyColorHue:o.tinyRGB(n),tinyColorAlpha:n.getAlpha(),linkPath:b,linkLineColor:t.linkLineColor,linkLineWidth:t.linkLineWidth,valueFormat:t.valueFormat,valueSuffix:t.valueSuffix,sankey:t.sankey,parent:t,interactionState:t.interactionState,flow:e.flow}}function b(){var t=.5;return function(e){if(e.link.circular)return r=e.link,n=r.width/2,a=r.circularPathData,"top"===r.circularLinkType?"M "+a.targetX+" "+(a.targetY+n)+" L"+a.rightInnerExtent+" "+(a.targetY+n)+"A"+(a.rightLargeArcRadius+n)+" "+(a.rightSmallArcRadius+n)+" 0 0 1 "+(a.rightFullExtent-n)+" "+(a.targetY-a.rightSmallArcRadius)+"L"+(a.rightFullExtent-n)+" "+a.verticalRightInnerExtent+"A"+(a.rightLargeArcRadius+n)+" "+(a.rightLargeArcRadius+n)+" 0 0 1 "+a.rightInnerExtent+" "+(a.verticalFullExtent-n)+"L"+a.leftInnerExtent+" "+(a.verticalFullExtent-n)+"A"+(a.leftLargeArcRadius+n)+" "+(a.leftLargeArcRadius+n)+" 0 0 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e.group&&(u=f.randstr()),e.trace=t.trace,e.curveNumber=t.trace.index,{index:e.pointNumber,key:u,partOfGroup:e.partOfGroup||!1,group:e.group,traceId:t.key,trace:t.trace,node:e,nodePad:t.nodePad,nodeLineColor:t.nodeLineColor,nodeLineWidth:t.nodeLineWidth,textFont:t.textFont,size:t.horizontal?t.height:t.width,visibleWidth:Math.ceil(l),visibleHeight:c,zoneX:-a,zoneY:-s,zoneWidth:l+2*a,zoneHeight:c+2*s,labelY:t.horizontal?e.dy/2+1:e.dx/2+1,left:1===e.originalLayer,sizeAcross:t.width,forceLayouts:t.forceLayouts,horizontal:t.horizontal,darkBackground:r.getBrightness()<=128,tinyColorHue:o.tinyRGB(r),tinyColorAlpha:r.getAlpha(),valueFormat:t.valueFormat,valueSuffix:t.valueSuffix,sankey:t.sankey,graph:t.graph,arrangement:t.arrangement,uniqueNodeLabelPathId:[t.guid,t.key,u].join("_"),interactionState:t.interactionState,figure:t}}function w(t){t.attr("transform",(function(t){return"translate("+t.node.x0.toFixed(3)+", "+t.node.y0.toFixed(3)+")"}))}function k(t){t.call(w)}function 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D(t,e,r){t.on(".basic",null).on("mouseover.basic",(function(t){t.interactionState.dragInProgress||t.partOfGroup||(r.hover(this,t,e),t.interactionState.hovered=[this,t])})).on("mousemove.basic",(function(t){t.interactionState.dragInProgress||t.partOfGroup||(r.follow(this,t),t.interactionState.hovered=[this,t])})).on("mouseout.basic",(function(t){t.interactionState.dragInProgress||t.partOfGroup||(r.unhover(this,t,e),t.interactionState.hovered=!1)})).on("click.basic",(function(t){t.interactionState.hovered&&(r.unhover(this,t,e),t.interactionState.hovered=!1),t.interactionState.dragInProgress||t.partOfGroup||r.select(this,t,e)}))}function z(t,e,r,i){var o=a.behavior.drag().origin((function(t){return{x:t.node.x0+t.visibleWidth/2,y:t.node.y0+t.visibleHeight/2}})).on("dragstart",(function(a){if("fixed"!==a.arrangement&&(f.ensureSingle(i._fullLayout._infolayer,"g","dragcover",(function(t){i._fullLayout._dragCover=t})),f.raiseToTop(this),a.interactionState.dragInProgress=a.node,F(a.node),a.interactionState.hovered&&(r.nodeEvents.unhover.apply(0,a.interactionState.hovered),a.interactionState.hovered=!1),"snap"===a.arrangement)){var o=a.traceId+"|"+a.key;a.forceLayouts[o]?a.forceLayouts[o].alpha(1):function(t,e,r,a){!function(t){for(var e=0;e<t.length;e++)t[e].y=(t[e].y0+t[e].y1)/2,t[e].x=(t[e].x0+t[e].x1)/2}(r.graph.nodes);var i=r.graph.nodes.filter((function(t){return t.originalX===r.node.originalX})).filter((function(t){return!t.partOfGroup}));r.forceLayouts[e]=u.forceSimulation(i).alphaDecay(0).force("collide",u.forceCollide().radius((function(t){return 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n="bgsankey-"+e.trace.uid+"-"+r;f.ensureSingle(t._fullLayout._draggers,"rect",n),t._fullData[r]._bgRect=a.select("."+n),t._fullData[r]._bgRect.style("pointer-events","all").attr("width",e.width).attr("height",e.height).attr("x",e.translateX).attr("y",e.translateY).classed("bgsankey",!0).style({fill:"transparent","stroke-width":0})})),m.transition().ease(n.ease).duration(n.duration).attr("transform",E);var k=m.selectAll("."+n.cn.sankeyLinks).data(d,h);k.enter().append("g").classed(n.cn.sankeyLinks,!0).style("fill","none");var T=k.selectAll("."+n.cn.sankeyLink).data((function(t){return t.graph.links.filter((function(t){return t.value})).map(x.bind(null,t))}),h);T.enter().append("path").classed(n.cn.sankeyLink,!0).call(D,m,c.linkEvents),T.style("stroke",(function(t){return M(t)?o.tinyRGB(i(t.linkLineColor)):t.tinyColorHue})).style("stroke-opacity",(function(t){return M(t)?o.opacity(t.linkLineColor):t.tinyColorAlpha})).style("fill",(function(t){return t.tinyColorHue})).style("fill-opacity",(function(t){return t.tinyColorAlpha})).style("stroke-width",(function(t){return M(t)?t.linkLineWidth:1})).attr("d",b()),T.style("opacity",(function(){return t._context.staticPlot||u||p?1:0})).transition().ease(n.ease).duration(n.duration).style("opacity",1),T.exit().transition().ease(n.ease).duration(n.duration).style("opacity",0).remove();var R=m.selectAll("."+n.cn.sankeyNodeSet).data(d,h);R.enter().append("g").classed(n.cn.sankeyNodeSet,!0),R.style("cursor",(function(t){switch(t.arrangement){case"fixed":return"default";case"perpendicular":return"ns-resize";default:return"move"}}));var F=R.selectAll("."+n.cn.sankeyNode).data((function(t){var e=t.graph.nodes;return function(t){var e,r=[];for(e=0;e<t.length;e++)t[e].originalX=(t[e].x0+t[e].x1)/2,t[e].originalY=(t[e].y0+t[e].y1)/2,-1===r.indexOf(t[e].originalX)&&r.push(t[e].originalX);for(r.sort((function(t,e){return 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n=t("../../components/colorscale/helpers").hasColorscale,a=t("../../components/colorscale/calc"),i=t("./subtypes");e.exports=function(t,e){i.hasLines(e)&&n(e,"line")&&a(t,e,{vals:e.line.color,containerStr:"line",cLetter:"c"}),i.hasMarkers(e)&&(n(e,"marker")&&a(t,e,{vals:e.marker.color,containerStr:"marker",cLetter:"c"}),n(e,"marker.line")&&a(t,e,{vals:e.marker.line.color,containerStr:"marker.line",cLetter:"c"}))}},{"../../components/colorscale/calc":599,"../../components/colorscale/helpers":602,"./subtypes":1140}],1121:[function(t,e,r){"use strict";e.exports={PTS_LINESONLY:20,minTolerance:.2,toleranceGrowth:10,maxScreensAway:20,eventDataKeys:[]}},{}],1122:[function(t,e,r){"use strict";var n=t("./calc");function a(t,e,r,n,a,i,o){a[n]=!0;var s={i:null,gap:!0,s:0};if(s[o]=r,t.splice(e,0,s),e&&r===t[e-1][o]){var l=t[e-1];s.s=l.s,s.i=l.i,s.gap=l.gap}else i&&(s.s=function(t,e,r,n){var a=t[e-1],i=t[e+1];return 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n=t("../../lib"),a=t("../../registry"),i=t("./attributes"),o=t("./constants"),s=t("./subtypes"),l=t("./xy_defaults"),c=t("./stack_defaults"),u=t("./marker_defaults"),f=t("./line_defaults"),p=t("./line_shape_defaults"),h=t("./text_defaults"),d=t("./fillcolor_defaults");e.exports=function(t,e,r,g){function v(r,a){return n.coerce(t,e,i,r,a)}var m=l(t,e,g,v);if(m||(e.visible=!1),e.visible){var y=c(t,e,g,v),x=!y&&m<o.PTS_LINESONLY?"lines+markers":"lines";v("text"),v("hovertext"),v("mode",x),s.hasLines(e)&&(f(t,e,r,g,v),p(t,e,v),v("connectgaps"),v("line.simplify")),s.hasMarkers(e)&&u(t,e,r,g,v,{gradient:!0}),s.hasText(e)&&(v("texttemplate"),h(t,e,g,v));var b=[];(s.hasMarkers(e)||s.hasText(e))&&(v("cliponaxis"),v("marker.maxdisplayed"),b.push("points")),v("fill",y?y.fillDflt:"none"),"none"!==e.fill&&(d(t,e,r,v),s.hasLines(e)||p(t,e,v));var _=(e.line||{}).color,w=(e.marker||{}).color;"tonext"!==e.fill&&"toself"!==e.fill||b.push("fills"),v("hoveron",b.join("+")||"points"),"fills"!==e.hoveron&&v("hovertemplate");var k=a.getComponentMethod("errorbars","supplyDefaults");k(t,e,_||w||r,{axis:"y"}),k(t,e,_||w||r,{axis:"x",inherit:"y"}),n.coerceSelectionMarkerOpacity(e,v)}}},{"../../lib":716,"../../registry":845,"./attributes":1117,"./constants":1121,"./fillcolor_defaults":1125,"./line_defaults":1129,"./line_shape_defaults":1131,"./marker_defaults":1135,"./stack_defaults":1138,"./subtypes":1140,"./text_defaults":1141,"./xy_defaults":1142}],1125:[function(t,e,r){"use strict";var n=t("../../components/color"),a=t("../../lib").isArrayOrTypedArray;e.exports=function(t,e,r,i){var o=!1;if(e.marker){var s=e.marker.color,l=(e.marker.line||{}).color;s&&!a(s)?o=s:l&&!a(l)&&(o=l)}i("fillcolor",n.addOpacity((e.line||{}).color||o||r,.5))}},{"../../components/color":591,"../../lib":716}],1126:[function(t,e,r){"use strict";var n=t("../../components/color"),a=t("./subtypes");e.exports=function(t,e){var r,i;if("lines"===t.mode)return(r=t.line.color)&&n.opacity(r)?r:t.fillcolor;if("none"===t.mode)return t.fill?t.fillcolor:"";var o=e.mcc||(t.marker||{}).color,s=e.mlcc||((t.marker||{}).line||{}).color;return(i=o&&n.opacity(o)?o:s&&n.opacity(s)&&(e.mlw||((t.marker||{}).line||{}).width)?s:"")?n.opacity(i)<.3?n.addOpacity(i,.3):i:(r=(t.line||{}).color)&&n.opacity(r)&&a.hasLines(t)&&t.line.width?r:t.fillcolor}},{"../../components/color":591,"./subtypes":1140}],1127:[function(t,e,r){"use strict";var n=t("../../lib"),a=t("../../components/fx"),i=t("../../registry"),o=t("./get_trace_color"),s=t("../../components/color"),l=n.fillText;e.exports=function(t,e,r,c){var u=t.cd,f=u[0].trace,p=t.xa,h=t.ya,d=p.c2p(e),g=h.c2p(r),v=[d,g],m=f.hoveron||"",y=-1!==f.mode.indexOf("markers")?3:.5;if(-1!==m.indexOf("points")){var x=function(t){var e=Math.max(y,t.mrc||0),r=p.c2p(t.x)-d,n=h.c2p(t.y)-g;return 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G=((H=Math.max(H,0))+(q=Math.min(q,h._length)))/2;for(C=0;C<N.length;C++)for(P=N[C].pts,L=1;L<P.length;L++)(R=P[L-1][1])>G!=(F=P[L][1])>=G&&(D=P[L-1][0],z=P[L][0],F-R&&(I=D+(z-D)*(G-R)/(F-R),V=Math.min(V,I),U=Math.max(U,I)));V=Math.max(V,0),U=Math.min(U,p._length);var W=s.defaultLine;return s.opacity(f.fillcolor)?W=f.fillcolor:s.opacity((f.line||{}).color)&&(W=f.line.color),n.extendFlat(t,{distance:t.maxHoverDistance,x0:V,x1:U,y0:G,y1:G,color:W,hovertemplate:!1}),delete t.index,f.text&&!Array.isArray(f.text)?t.text=String(f.text):t.text=f.name,[t]}}}},{"../../components/color":591,"../../components/fx":629,"../../lib":716,"../../registry":845,"./get_trace_color":1126}],1128:[function(t,e,r){"use strict";var n=t("./subtypes");e.exports={hasLines:n.hasLines,hasMarkers:n.hasMarkers,hasText:n.hasText,isBubble:n.isBubble,attributes:t("./attributes"),supplyDefaults:t("./defaults"),crossTraceDefaults:t("./cross_trace_defaults"),calc:t("./calc").calc,crossTraceCalc:t("./cross_trace_calc"),arraysToCalcdata:t("./arrays_to_calcdata"),plot:t("./plot"),colorbar:t("./marker_colorbar"),style:t("./style").style,styleOnSelect:t("./style").styleOnSelect,hoverPoints:t("./hover"),selectPoints:t("./select"),animatable:!0,moduleType:"trace",name:"scatter",basePlotModule:t("../../plots/cartesian"),categories:["cartesian","svg","symbols","errorBarsOK","showLegend","scatter-like","zoomScale"],meta:{}}},{"../../plots/cartesian":775,"./arrays_to_calcdata":1116,"./attributes":1117,"./calc":1118,"./cross_trace_calc":1122,"./cross_trace_defaults":1123,"./defaults":1124,"./hover":1127,"./marker_colorbar":1134,"./plot":1136,"./select":1137,"./style":1139,"./subtypes":1140}],1129:[function(t,e,r){"use strict";var n=t("../../lib").isArrayOrTypedArray,a=t("../../components/colorscale/helpers").hasColorscale,i=t("../../components/colorscale/defaults");e.exports=function(t,e,r,o,s,l){var c=(t.marker||{}).color;s("line.color",r),a(t,"line")?i(t,e,o,s,{prefix:"line.",cLetter:"c"}):s("line.color",!n(c)&&c||r),s("line.width"),(l||{}).noDash||s("line.dash")}},{"../../components/colorscale/defaults":601,"../../components/colorscale/helpers":602,"../../lib":716}],1130:[function(t,e,r){"use strict";var n=t("../../constants/numerical"),a=n.BADNUM,i=n.LOG_CLIP,o=i+.5,s=i-.5,l=t("../../lib"),c=l.segmentsIntersect,u=l.constrain,f=t("./constants");e.exports=function(t,e){var r,n,i,p,h,d,g,v,m,y,x,b,_,w,k,T,A,M,E=e.xaxis,S=e.yaxis,C="log"===E.type,L="log"===S.type,O=E._length,P=S._length,I=e.connectGaps,D=e.baseTolerance,z=e.shape,R="linear"===z,F=e.fill&&"none"!==e.fill,B=[],N=f.minTolerance,j=t.length,V=new Array(j),U=0;function H(r){var n=t[r];if(!n)return!1;var 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d=t.opacity;if(t.marker&&t.marker.opacity&&(d*=t.marker.opacity),r={gl:this.scene.glplot.gl,position:h.position,color:h.scatterColor,size:h.scatterSize,glyph:h.scatterMarker,opacity:d,orthographic:!0,lineWidth:h.scatterLineWidth,lineColor:h.scatterLineColor,project:h.project,projectScale:h.projectScale,projectOpacity:h.projectOpacity},-1!==this.mode.indexOf("markers")?this.scatterPlot?this.scatterPlot.update(r):(this.scatterPlot=a(r),this.scatterPlot._trace=this,this.scatterPlot.highlightScale=1,this.scene.glplot.add(this.scatterPlot)):this.scatterPlot&&(this.scene.glplot.remove(this.scatterPlot),this.scatterPlot.dispose(),this.scatterPlot=null),c={gl:this.scene.glplot.gl,position:h.position,glyph:h.text,color:h.textColor,size:h.textSize,angle:h.textAngle,alignment:h.textOffset,font:h.textFont,orthographic:!0,lineWidth:0,project:!1,opacity:t.opacity},this.textLabels=t.hovertext||t.text,-1!==this.mode.indexOf("text")?this.textMarkers?this.textMarkers.update(c):(this.textMarkers=a(c),this.textMarkers._trace=this,this.textMarkers.highlightScale=1,this.scene.glplot.add(this.textMarkers)):this.textMarkers&&(this.scene.glplot.remove(this.textMarkers),this.textMarkers.dispose(),this.textMarkers=null),l={gl:this.scene.glplot.gl,position:h.position,color:h.errorColor,error:h.errorBounds,lineWidth:h.errorLineWidth,capSize:h.errorCapSize,opacity:t.opacity},this.errorBars?h.errorBounds?this.errorBars.update(l):(this.scene.glplot.remove(this.errorBars),this.errorBars.dispose(),this.errorBars=null):h.errorBounds&&(this.errorBars=i(l),this.errorBars._trace=this,this.scene.glplot.add(this.errorBars)),h.delaunayAxis>=0){var g=function(t,e,r){var n,a=(r+1)%3,i=(r+2)%3,o=[],l=[];for(n=0;n<t.length;++n){var c=t[n];!isNaN(c[a])&&isFinite(c[a])&&!isNaN(c[i])&&isFinite(c[i])&&(o.push([c[a],c[i]]),l.push(n))}var u=s(o);for(n=0;n<u.length;++n)for(var f=u[n],p=0;p<f.length;++p)f[p]=l[f[p]];return{positions:t,cells:u,meshColor:e}}(h.position,h.delaunayColor,h.delaunayAxis);g.opacity=t.opacity,this.delaunayMesh?this.delaunayMesh.update(g):(g.gl=u,this.delaunayMesh=o(g),this.delaunayMesh._trace=this,this.scene.glplot.add(this.delaunayMesh))}else 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a=e.hi||t.hoverinfo,i="all"===a?l.hoverinfo.flags:a.split("+"),o=-1!==i.indexOf("location")&&Array.isArray(t.locations),c=-1!==i.indexOf("lon"),u=-1!==i.indexOf("lat"),f=-1!==i.indexOf("text"),p=[];return o?p.push(e.loc):c&&u?p.push("("+h(r.lonLabel)+", "+h(r.latLabel)+")"):c?p.push(n.lon+h(r.lonLabel)):u&&p.push(n.lat+h(r.latLabel)),f&&s(e,t,p),p.join("<br>")}function h(t){return t+"°"}}(u,v,t,c[0].t.labels),t.hovertemplate=u.hovertemplate,[t]}}},{"../../components/fx":629,"../../constants/numerical":692,"../../lib":716,"../../plots/cartesian/axes":764,"../scatter/get_trace_color":1126,"./attributes":1156}],1161:[function(t,e,r){"use 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e,r,n=t._length,a=t.marker,o={},l=Array.isArray(a.symbol),c=s.isArrayOrTypedArray(a.color),f=s.isArrayOrTypedArray(a.line.color),d=s.isArrayOrTypedArray(a.opacity),g=s.isArrayOrTypedArray(a.size),v=s.isArrayOrTypedArray(a.line.width);if(l||(r=h.OPEN_RE.test(a.symbol)),l||c||f||d){o.colors=new Array(n),o.borderColors=new Array(n);var m=u(a,a.opacity,n),y=u(a.line,a.opacity,n);if(!Array.isArray(y[0])){var x=y;for(y=Array(n),e=0;e<n;e++)y[e]=x}if(!Array.isArray(m[0])){var b=m;for(m=Array(n),e=0;e<n;e++)m[e]=b}for(o.colors=m,o.borderColors=y,e=0;e<n;e++){if(l){var _=a.symbol[e];r=h.OPEN_RE.test(_)}r&&(y[e]=m[e].slice(),m[e]=m[e].slice(),m[e][3]=0)}o.opacity=t.opacity}else r?(o.color=i(a.color,"uint8"),o.color[3]=0,o.borderColor=i(a.color,"uint8")):(o.color=i(a.color,"uint8"),o.borderColor=i(a.line.color,"uint8")),o.opacity=t.opacity*a.opacity;if(l)for(o.markers=new Array(n),e=0;e<n;e++)o.markers[e]=E(a.symbol[e]);else o.marker=E(a.symbol);var w,k=p(t);if(g||v){var T,A=o.sizes=new Array(n),M=o.borderSizes=new Array(n),S=0;if(g){for(e=0;e<n;e++)A[e]=k(a.size[e]),S+=A[e];T=S/n}else for(w=k(a.size),e=0;e<n;e++)A[e]=w;if(v)for(e=0;e<n;e++)M[e]=a.line.width[e]/2;else for(w=a.line.width/2,e=0;e<n;e++)M[e]=w;o.sizeAvg=T}else o.size=k(a&&a.size||10),o.borderSizes=k(a.line.width);return o}function x(t,e){var r=t.marker,n={};return e?(e.marker&&e.marker.symbol?n=y(s.extendFlat({},r,e.marker)):e.marker&&(e.marker.size&&(n.size=e.marker.size/2),e.marker.color&&(n.colors=e.marker.color),void 0!==e.marker.opacity&&(n.opacity=e.marker.opacity)),n):n}function b(t,e){var r={};if(!e)return r;if(e.textfont){var n={opacity:1,text:t.text,textposition:t.textposition,textfont:s.extendFlat({},t.textfont)};e.textfont&&s.extendFlat(n.textfont,e.textfont),r=m(n)}return r}function _(t,e){var r={capSize:2*e.width,lineWidth:e.thickness,color:e.color};return e.copy_ystyle&&(r=t.error_y),r}var w=h.SYMBOL_SDF_SIZE,k=h.SYMBOL_SIZE,T=h.SYMBOL_STROKE,A={},M=l.symbolFuncs[0](.05*k);function E(t){if("circle"===t)return null;var e,r,n=l.symbolNumber(t),i=l.symbolFuncs[n%100],o=!!l.symbolNoDot[n%100],s=!!l.symbolNoFill[n%100],c=h.DOT_RE.test(t);return A[t]?A[t]:(e=c&&!o?i(1.1*k)+M:i(k),r=a(e,{w:w,h:w,viewBox:[-k,-k,k,k],stroke:s?T:-T}),A[t]=r,r||null)}e.exports={style:function(t,e){var r,n={marker:void 0,markerSel:void 0,markerUnsel:void 0,line:void 0,fill:void 0,errorX:void 0,errorY:void 0,text:void 0,textSel:void 0,textUnsel:void 0};if(!0!==e.visible)return n;if(f.hasText(e)&&(n.text=m(e,t),n.textSel=b(e,e.selected),n.textUnsel=b(e,e.unselected)),f.hasMarkers(e)&&(n.marker=y(e),n.markerSel=x(e,e.selected),n.markerUnsel=x(e,e.unselected),!e.unselected&&Array.isArray(e.marker.opacity))){var a=e.marker.opacity;for(n.markerUnsel.opacity=new Array(a.length),r=0;r<a.length;r++)n.markerUnsel.opacity[r]=d*a[r]}if(f.hasLines(e)){n.line={overlay:!0,thickness:e.line.width,color:e.line.color,opacity:e.opacity};var i=(h.DASHES[e.line.dash]||[1]).slice();for(r=0;r<i.length;++r)i[r]*=e.line.width;n.line.dashes=i}return e.error_x&&e.error_x.visible&&(n.errorX=_(e,e.error_x)),e.error_y&&e.error_y.visible&&(n.errorY=_(e,e.error_y)),e.fill&&"none"!==e.fill&&(n.fill={closed:!0,fill:e.fillcolor,thickness:0}),n},markerStyle:y,markerSelection:x,linePositions:function(t,e,r){var n,a,i=r.length,o=i/2;if(f.hasLines(e)&&o)if("hv"===e.line.shape){for(n=[],a=0;a<o-1;a++)isNaN(r[2*a])||isNaN(r[2*a+1])?n.push(NaN,NaN,NaN,NaN):(n.push(r[2*a],r[2*a+1]),isNaN(r[2*a+2])||isNaN(r[2*a+3])?n.push(NaN,NaN):n.push(r[2*a+2],r[2*a+1]));n.push(r[i-2],r[i-1])}else if("hvh"===e.line.shape){for(n=[],a=0;a<o-1;a++)if(isNaN(r[2*a])||isNaN(r[2*a+1])||isNaN(r[2*a+2])||isNaN(r[2*a+3]))isNaN(r[2*a])||isNaN(r[2*a+1])?n.push(NaN,NaN):n.push(r[2*a],r[2*a+1]),n.push(NaN,NaN);else{var s=(r[2*a]+r[2*a+2])/2;n.push(r[2*a],r[2*a+1],s,r[2*a+1],s,r[2*a+3])}n.push(r[i-2],r[i-1])}else if("vhv"===e.line.shape){for(n=[],a=0;a<o-1;a++)if(isNaN(r[2*a])||isNaN(r[2*a+1])||isNaN(r[2*a+2])||isNaN(r[2*a+3]))isNaN(r[2*a])||isNaN(r[2*a+1])?n.push(NaN,NaN):n.push(r[2*a],r[2*a+1]),n.push(NaN,NaN);else{var l=(r[2*a+1]+r[2*a+3])/2;n.push(r[2*a],r[2*a+1],r[2*a],l,r[2*a+2],l)}n.push(r[i-2],r[i-1])}else if("vh"===e.line.shape){for(n=[],a=0;a<o-1;a++)isNaN(r[2*a])||isNaN(r[2*a+1])?n.push(NaN,NaN,NaN,NaN):(n.push(r[2*a],r[2*a+1]),isNaN(r[2*a+2])||isNaN(r[2*a+3])?n.push(NaN,NaN):n.push(r[2*a],r[2*a+3]));n.push(r[i-2],r[i-1])}else n=r;var c=!1;for(a=0;a<n.length;a++)if(isNaN(n[a])){c=!0;break}var u=c||n.length>h.TOO_MANY_POINTS?"rect":f.hasMarkers(e)?"rect":"round";if(c&&e.connectgaps){var p=n[0],d=n[1];for(a=0;a<n.length;a+=2)isNaN(n[a])||isNaN(n[a+1])?(n[a]=p,n[a+1]=d):(p=n[a],d=n[a+1])}return{join:u,positions:n}},errorBarPositions:function(t,e,r,a,i){var s=o.getComponentMethod("errorbars","makeComputeError"),l=c.getFromId(t,e.xaxis),u=c.getFromId(t,e.yaxis),f=r.length/2,p={};function 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o}}},{"../../components/drawing":612,"../../components/fx/helpers":626,"../../constants/interactions":691,"../../lib":716,"../../lib/gl_format_color":713,"../../plots/cartesian/axis_ids":767,"../../registry":845,"../scatter/make_bubble_size_func":1133,"../scatter/subtypes":1140,"./constants":1167,"color-normalize":121,"fast-isnumeric":227,"svg-path-sdf":533}],1169:[function(t,e,r){"use strict";var n=t("../../lib"),a=t("../../registry"),i=t("./attributes"),o=t("../scatter/constants"),s=t("../scatter/subtypes"),l=t("../scatter/xy_defaults"),c=t("../scatter/marker_defaults"),u=t("../scatter/line_defaults"),f=t("../scatter/fillcolor_defaults"),p=t("../scatter/text_defaults");e.exports=function(t,e,r,h){function d(r,a){return n.coerce(t,e,i,r,a)}var g=!!t.marker&&/-open/.test(t.marker.symbol),v=s.isBubble(t),m=l(t,e,h,d);if(m){var y=m<o.PTS_LINESONLY?"lines+markers":"lines";d("text"),d("hovertext"),d("hovertemplate"),d("mode",y),s.hasLines(e)&&(d("connectgaps"),u(t,e,r,h,d),d("line.shape")),s.hasMarkers(e)&&(c(t,e,r,h,d),d("marker.line.width",g||v?1:0)),s.hasText(e)&&(d("texttemplate"),p(t,e,h,d));var x=(e.line||{}).color,b=(e.marker||{}).color;d("fill"),"none"!==e.fill&&f(t,e,r,d);var _=a.getComponentMethod("errorbars","supplyDefaults");_(t,e,x||b||r,{axis:"y"}),_(t,e,x||b||r,{axis:"x",inherit:"y"}),n.coerceSelectionMarkerOpacity(e,d)}else e.visible=!1}},{"../../lib":716,"../../registry":845,"../scatter/constants":1121,"../scatter/fillcolor_defaults":1125,"../scatter/line_defaults":1129,"../scatter/marker_defaults":1135,"../scatter/subtypes":1140,"../scatter/text_defaults":1141,"../scatter/xy_defaults":1142,"./attributes":1165}],1170:[function(t,e,r){"use strict";var n=t("../../lib"),a=t("../../components/color"),i=t("../../constants/interactions").DESELECTDIM;e.exports={styleTextSelection:function(t){var e,r,o=t[0],s=o.trace,l=o.t,c=l._scene,u=l.index,f=c.selectBatch[u],p=c.unselectBatch[u],h=c.textOptions[u],d=c.textSelectedOptions[u]||{},g=c.textUnselectedOptions[u]||{},v=n.extendFlat({},h);if(f.length||p.length){var m=d.color,y=g.color,x=h.color,b=Array.isArray(x);for(v.color=new Array(s._length),e=0;e<f.length;e++)r=f[e],v.color[r]=m||(b?x[r]:x);for(e=0;e<p.length;e++){r=p[e];var _=b?x[r]:x;v.color[r]=y||(m?_:a.addOpacity(_,i))}}c.glText[u].update(v)}}},{"../../components/color":591,"../../constants/interactions":691,"../../lib":716}],1171:[function(t,e,r){"use strict";var n=t("../../registry"),a=t("../../lib"),i=t("../scatter/get_trace_color");function o(t,e,r,o){var s=t.xa,l=t.ya,c=t.distance,u=t.dxy,f=t.index,p={pointNumber:f,x:e[f],y:r[f]};p.tx=Array.isArray(o.text)?o.text[f]:o.text,p.htx=Array.isArray(o.hovertext)?o.hovertext[f]:o.hovertext,p.data=Array.isArray(o.customdata)?o.customdata[f]:o.customdata,p.tp=Array.isArray(o.textposition)?o.textposition[f]:o.textposition;var h=o.textfont;h&&(p.ts=Array.isArray(h.size)?h.size[f]:h.size,p.tc=Array.isArray(h.color)?h.color[f]:h.color,p.tf=Array.isArray(h.family)?h.family[f]:h.family);var d=o.marker;d&&(p.ms=a.isArrayOrTypedArray(d.size)?d.size[f]:d.size,p.mo=a.isArrayOrTypedArray(d.opacity)?d.opacity[f]:d.opacity,p.mx=Array.isArray(d.symbol)?d.symbol[f]:d.symbol,p.mc=a.isArrayOrTypedArray(d.color)?d.color[f]:d.color);var g=d&&d.line;g&&(p.mlc=Array.isArray(g.color)?g.color[f]:g.color,p.mlw=a.isArrayOrTypedArray(g.width)?g.width[f]:g.width);var v=d&&d.gradient;v&&"none"!==v.type&&(p.mgt=Array.isArray(v.type)?v.type[f]:v.type,p.mgc=Array.isArray(v.color)?v.color[f]:v.color);var m=s.c2p(p.x,!0),y=l.c2p(p.y,!0),x=p.mrc||1,b=o.hoverlabel;b&&(p.hbg=Array.isArray(b.bgcolor)?b.bgcolor[f]:b.bgcolor,p.hbc=Array.isArray(b.bordercolor)?b.bordercolor[f]:b.bordercolor,p.hts=Array.isArray(b.font.size)?b.font.size[f]:b.font.size,p.htc=Array.isArray(b.font.color)?b.font.color[f]:b.font.color,p.htf=Array.isArray(b.font.family)?b.font.family[f]:b.font.family,p.hnl=Array.isArray(b.namelength)?b.namelength[f]:b.namelength);var _=o.hoverinfo;_&&(p.hi=Array.isArray(_)?_[f]:_);var w=o.hovertemplate;w&&(p.ht=Array.isArray(w)?w[f]:w);var k={};k[t.index]=p;var T=a.extendFlat({},t,{color:i(o,p),x0:m-x,x1:m+x,xLabelVal:p.x,y0:y-x,y1:y+x,yLabelVal:p.y,cd:k,distance:c,spikeDistance:u,hovertemplate:p.ht});return p.htx?T.text=p.htx:p.tx?T.text=p.tx:o.text&&(T.text=o.text),a.fillText(p,o,T),n.getComponentMethod("errorbars","hoverInfo")(p,o,T),T}e.exports={hoverPoints:function(t,e,r,n){var a,i,s,l,c,u,f,p,h,d=t.cd,g=d[0].t,v=d[0].trace,m=t.xa,y=t.ya,x=g.x,b=g.y,_=m.c2p(e),w=y.c2p(r),k=t.distance;if(g.tree){var T=m.p2c(_-k),A=m.p2c(_+k),M=y.p2c(w-k),E=y.p2c(w+k);a="x"===n?g.tree.range(Math.min(T,A),Math.min(y._rl[0],y._rl[1]),Math.max(T,A),Math.max(y._rl[0],y._rl[1])):g.tree.range(Math.min(T,A),Math.min(M,E),Math.max(T,A),Math.max(M,E))}else a=g.ids;var S=k;if("x"===n)for(c=0;c<a.length;c++)s=x[a[c]],(u=Math.abs(m.c2p(s)-_))<S&&(S=u,f=y.c2p(b[a[c]])-w,h=Math.sqrt(u*u+f*f),i=a[c]);else for(c=a.length-1;c>-1;c--)s=x[a[c]],l=b[a[c]],u=m.c2p(s)-_,f=y.c2p(l)-w,(p=Math.sqrt(u*u+f*f))<S&&(S=h=p,i=a[c]);return t.index=i,t.distance=S,t.dxy=h,void 0===i?[t]:[o(t,x,b,v)]},calcHover:o}},{"../../lib":716,"../../registry":845,"../scatter/get_trace_color":1126}],1172:[function(t,e,r){"use strict";var n=t("./hover");e.exports={moduleType:"trace",name:"scattergl",basePlotModule:t("../../plots/cartesian"),categories:["gl","regl","cartesian","symbols","errorBarsOK","showLegend","scatter-like"],attributes:t("./attributes"),supplyDefaults:t("./defaults"),crossTraceDefaults:t("../scatter/cross_trace_defaults"),colorbar:t("../scatter/marker_colorbar"),calc:t("./calc"),plot:t("./plot"),hoverPoints:n.hoverPoints,selectPoints:t("./select"),meta:{}}},{"../../plots/cartesian":775,"../scatter/cross_trace_defaults":1123,"../scatter/marker_colorbar":1134,"./attributes":1165,"./calc":1166,"./defaults":1169,"./hover":1171,"./plot":1173,"./select":1175}],1173:[function(t,e,r){"use strict";var n=t("regl-scatter2d"),a=t("regl-line2d"),i=t("regl-error2d"),o=t("gl-text"),s=t("../../lib"),l=t("../../lib/prepare_regl"),c=t("../scatter/subtypes"),u=t("../scatter/link_traces"),f=t("./edit_style").styleTextSelection;function p(t,e,r){var n=t._size,a=t.width,i=t.height;return[n.l+e.domain[0]*n.w,n.b+r.domain[0]*n.h,a-n.r-(1-e.domain[1])*n.w,i-n.t-(1-r.domain[1])*n.h]}e.exports=function(t,e,r){if(r.length){var h,d,g=t._fullLayout,v=e._scene,m=e.xaxis,y=e.yaxis;if(v)if(l(t,["ANGLE_instanced_arrays","OES_element_index_uint"])){var x=v.count,b=g._glcanvas.data()[0].regl;if(u(t,e,r),v.dirty){if(!0===v.error2d&&(v.error2d=i(b)),!0===v.line2d&&(v.line2d=a(b)),!0===v.scatter2d&&(v.scatter2d=n(b)),!0===v.fill2d&&(v.fill2d=a(b)),!0===v.glText)for(v.glText=new Array(x),h=0;h<x;h++)v.glText[h]=new o(b);if(v.glText){if(x>v.glText.length){var _=x-v.glText.length;for(h=0;h<_;h++)v.glText.push(new o(b))}else if(x<v.glText.length){var w=v.glText.length-x;v.glText.splice(x,w).forEach((function(t){t.destroy()}))}for(h=0;h<x;h++)v.glText[h].update(v.textOptions[h])}if(v.line2d&&(v.line2d.update(v.lineOptions),v.lineOptions=v.lineOptions.map((function(t){if(t&&t.positions){for(var e=t.positions,r=0;r<e.length&&(isNaN(e[r])||isNaN(e[r+1]));)r+=2;for(var n=e.length-2;n>r&&(isNaN(e[n])||isNaN(e[n+1]));)n-=2;t.positions=e.slice(r,n+2)}return t})),v.line2d.update(v.lineOptions)),v.error2d){var k=(v.errorXOptions||[]).concat(v.errorYOptions||[]);v.error2d.update(k)}v.scatter2d&&v.scatter2d.update(v.markerOptions),v.fillOrder=s.repeat(null,x),v.fill2d&&(v.fillOptions=v.fillOptions.map((function(t,e){var n=r[e];if(t&&n&&n[0]&&n[0].trace){var a,i,o=n[0],s=o.trace,l=o.t,c=v.lineOptions[e],u=[];s._ownfill&&u.push(e),s._nexttrace&&u.push(e+1),u.length&&(v.fillOrder[e]=u);var f,p,h=[],d=c&&c.positions||l.positions;if("tozeroy"===s.fill){for(f=0;f<d.length&&isNaN(d[f+1]);)f+=2;for(p=d.length-2;p>f&&isNaN(d[p+1]);)p-=2;0!==d[f+1]&&(h=[d[f],0]),h=h.concat(d.slice(f,p+2)),0!==d[p+1]&&(h=h.concat([d[p],0]))}else if("tozerox"===s.fill){for(f=0;f<d.length&&isNaN(d[f]);)f+=2;for(p=d.length-2;p>f&&isNaN(d[p]);)p-=2;0!==d[f]&&(h=[0,d[f+1]]),h=h.concat(d.slice(f,p+2)),0!==d[p]&&(h=h.concat([0,d[p+1]]))}else if("toself"===s.fill||"tonext"===s.fill){for(h=[],a=0,i=0;i<d.length;i+=2)(isNaN(d[i])||isNaN(d[i+1]))&&((h=h.concat(d.slice(a,i))).push(d[a],d[a+1]),a=i+2);h=h.concat(d.slice(a)),a&&h.push(d[a],d[a+1])}else{var g=s._nexttrace;if(g){var m=v.lineOptions[e+1];if(m){var y=m.positions;if("tonexty"===s.fill){for(h=d.slice(),e=Math.floor(y.length/2);e--;){var x=y[2*e],b=y[2*e+1];isNaN(x)||isNaN(b)||h.push(x,b)}t.fill=g.fillcolor}}}}if(s._prevtrace&&"tonext"===s._prevtrace.fill){var _=v.lineOptions[e-1].positions,w=h.length/2,k=[a=w];for(i=0;i<_.length;i+=2)(isNaN(_[i])||isNaN(_[i+1]))&&(k.push(i/2+w+1),a=i+2);h=h.concat(_),t.hole=k}return t.fillmode=s.fill,t.opacity=s.opacity,t.positions=h,t}})),v.fill2d.update(v.fillOptions))}var T=g.dragmode,A="lasso"===T||"select"===T,M=g.clickmode.indexOf("select")>-1;for(h=0;h<x;h++){var E=r[h][0],S=E.trace,C=E.t,L=C.index,O=S._length,P=C.x,I=C.y;if(S.selectedpoints||A||M){if(A||(A=!0),S.selectedpoints){var D=v.selectBatch[L]=s.selIndices2selPoints(S),z={};for(d=0;d<D.length;d++)z[D[d]]=1;var R=[];for(d=0;d<O;d++)z[d]||R.push(d);v.unselectBatch[L]=R}var F=C.xpx=new Array(O),B=C.ypx=new Array(O);for(d=0;d<O;d++)F[d]=m.c2p(P[d]),B[d]=y.c2p(I[d])}else C.xpx=C.ypx=null}if(A){if(v.select2d||(v.select2d=n(g._glcanvas.data()[1].regl)),v.scatter2d){var N=new Array(x);for(h=0;h<x;h++)N[h]=v.selectBatch[h].length||v.unselectBatch[h].length?v.markerUnselectedOptions[h]:{};v.scatter2d.update(N)}v.select2d&&(v.select2d.update(v.markerOptions),v.select2d.update(v.markerSelectedOptions)),v.glText&&r.forEach((function(t){var e=((t||[])[0]||{}).trace||{};c.hasText(e)&&f(t)}))}else v.scatter2d&&v.scatter2d.update(v.markerOptions);var j={viewport:p(g,m,y),range:[(m._rl||m.range)[0],(y._rl||y.range)[0],(m._rl||m.range)[1],(y._rl||y.range)[1]]},V=s.repeat(j,v.count);v.fill2d&&v.fill2d.update(V),v.line2d&&v.line2d.update(V),v.error2d&&v.error2d.update(V.concat(V)),v.scatter2d&&v.scatter2d.update(V),v.select2d&&v.select2d.update(V),v.glText&&v.glText.forEach((function(t){t.update(j)}))}else v.init()}}},{"../../lib":716,"../../lib/prepare_regl":729,"../scatter/link_traces":1132,"../scatter/subtypes":1140,"./edit_style":1170,"gl-text":318,"regl-error2d":491,"regl-line2d":492,"regl-scatter2d":498}],1174:[function(t,e,r){"use strict";var n=t("../../lib");e.exports=function(t,e){var r=e._scene,a={count:0,dirty:!0,lineOptions:[],fillOptions:[],markerOptions:[],markerSelectedOptions:[],markerUnselectedOptions:[],errorXOptions:[],errorYOptions:[],textOptions:[],textSelectedOptions:[],textUnselectedOptions:[],selectBatch:[],unselectBatch:[]},i={fill2d:!1,scatter2d:!1,error2d:!1,line2d:!1,glText:!1,select2d:!1};return e._scene||((r=e._scene={}).init=function(){n.extendFlat(r,i,a)},r.init(),r.update=function(t){var e=n.repeat(t,r.count);if(r.fill2d&&r.fill2d.update(e),r.scatter2d&&r.scatter2d.update(e),r.line2d&&r.line2d.update(e),r.error2d&&r.error2d.update(e.concat(e)),r.select2d&&r.select2d.update(e),r.glText)for(var a=0;a<r.count;a++)r.glText[a].update(t)},r.draw=function(){for(var t=r.count,e=r.fill2d,a=r.error2d,i=r.line2d,o=r.scatter2d,s=r.glText,l=r.select2d,c=r.selectBatch,u=r.unselectBatch,f=0;f<t;f++){if(e&&r.fillOrder[f]&&e.draw(r.fillOrder[f]),i&&r.lineOptions[f]&&i.draw(f),a&&(r.errorXOptions[f]&&a.draw(f),r.errorYOptions[f]&&a.draw(f+t)),o&&r.markerOptions[f])if(u[f].length){var p=n.repeat([],r.count);p[f]=u[f],o.draw(p)}else c[f].length||o.draw(f);s[f]&&r.textOptions[f]&&s[f].render()}l&&l.draw(c),r.dirty=!1},r.destroy=function(){r.fill2d&&r.fill2d.destroy&&r.fill2d.destroy(),r.scatter2d&&r.scatter2d.destroy&&r.scatter2d.destroy(),r.error2d&&r.error2d.destroy&&r.error2d.destroy(),r.line2d&&r.line2d.destroy&&r.line2d.destroy(),r.select2d&&r.select2d.destroy&&r.select2d.destroy(),r.glText&&r.glText.forEach((function(t){t.destroy&&t.destroy()})),r.lineOptions=null,r.fillOptions=null,r.markerOptions=null,r.markerSelectedOptions=null,r.markerUnselectedOptions=null,r.errorXOptions=null,r.errorYOptions=null,r.textOptions=null,r.textSelectedOptions=null,r.textUnselectedOptions=null,r.selectBatch=null,r.unselectBatch=null,e._scene=null}),r.dirty||n.extendFlat(r,a),r}},{"../../lib":716}],1175:[function(t,e,r){"use strict";var n=t("../scatter/subtypes"),a=t("./edit_style").styleTextSelection;e.exports=function(t,e){var r=t.cd,i=[],o=r[0].trace,s=r[0].t,l=o._length,c=s.x,u=s.y,f=s._scene,p=s.index;if(!f)return i;var h=n.hasText(o),d=n.hasMarkers(o),g=!d&&!h;if(!0!==o.visible||g)return i;var v=[],m=[];if(!1!==e&&!e.degenerate)for(var y=0;y<l;y++)e.contains([s.xpx[y],s.ypx[y]],!1,y,t)?(v.push(y),i.push({pointNumber:y,x:c[y],y:u[y]})):m.push(y);if(d){var x=f.scatter2d;if(v.length||m.length){if(!f.selectBatch[p].length&&!f.unselectBatch[p].length){var b=new Array(f.count);b[p]=f.markerUnselectedOptions[p],x.update.apply(x,b)}}else{var _=new Array(f.count);_[p]=f.markerOptions[p],x.update.apply(x,_)}}return f.selectBatch[p]=v,f.unselectBatch[p]=m,h&&a(r),i}},{"../scatter/subtypes":1140,"./edit_style":1170}],1176:[function(t,e,r){"use strict";var n=t("../../plots/template_attributes").hovertemplateAttrs,a=t("../../plots/template_attributes").texttemplateAttrs,i=t("../scattergeo/attributes"),o=t("../scatter/attributes"),s=t("../../plots/mapbox/layout_attributes"),l=t("../../plots/attributes"),c=t("../../components/colorscale/attributes"),u=t("../../lib/extend").extendFlat,f=t("../../plot_api/edit_types").overrideAll,p=i.line,h=i.marker;e.exports=f({lon:i.lon,lat:i.lat,mode:u({},o.mode,{dflt:"markers"}),text:u({},o.text,{}),texttemplate:a({editType:"plot"},{keys:["lat","lon","text"]}),hovertext:u({},o.hovertext,{}),line:{color:p.color,width:p.width},connectgaps:o.connectgaps,marker:u({symbol:{valType:"string",dflt:"circle",arrayOk:!0},opacity:h.opacity,size:h.size,sizeref:h.sizeref,sizemin:h.sizemin,sizemode:h.sizemode},c("marker")),fill:i.fill,fillcolor:o.fillcolor,textfont:s.layers.symbol.textfont,textposition:s.layers.symbol.textposition,below:{valType:"string"},selected:{marker:o.selected.marker},unselected:{marker:o.unselected.marker},hoverinfo:u({},l.hoverinfo,{flags:["lon","lat","text","name"]}),hovertemplate:n()},"calc","nested")},{"../../components/colorscale/attributes":598,"../../lib/extend":707,"../../plot_api/edit_types":747,"../../plots/attributes":761,"../../plots/mapbox/layout_attributes":821,"../../plots/template_attributes":840,"../scatter/attributes":1117,"../scattergeo/attributes":1156}],1177:[function(t,e,r){"use strict";var n=t("fast-isnumeric"),a=t("../../lib"),i=t("../../constants/numerical").BADNUM,o=t("../../lib/geojson_utils"),s=t("../../components/colorscale"),l=t("../../components/drawing"),c=t("../scatter/make_bubble_size_func"),u=t("../scatter/subtypes"),f=t("../../plots/mapbox/convert_text_opts"),p=t("../../lib/svg_text_utils").NEWLINES,h=t("../../lib/svg_text_utils").BR_TAG_ALL;function d(){return{geojson:o.makeBlank(),layout:{visibility:"none"},paint:{}}}function g(t){return a.isArrayOrTypedArray(t)?function(t){return t}:t?function(){return t}:v}function v(){return""}function m(t){return t[0]===i}e.exports=function(t,e){var r,i=e[0].trace,y=!0===i.visible&&0!==i._length,x="none"!==i.fill,b=u.hasLines(i),_=u.hasMarkers(i),w=u.hasText(i),k=_&&"circle"===i.marker.symbol,T=_&&"circle"!==i.marker.symbol,A=d(),M=d(),E=d(),S=d(),C={fill:A,line:M,circle:E,symbol:S};if(!y)return C;if((x||b)&&(r=o.calcTraceToLineCoords(e)),x&&(A.geojson=o.makePolygon(r),A.layout.visibility="visible",a.extendFlat(A.paint,{"fill-color":i.fillcolor})),b&&(M.geojson=o.makeLine(r),M.layout.visibility="visible",a.extendFlat(M.paint,{"line-width":i.line.width,"line-color":i.line.color,"line-opacity":i.opacity})),k){var L=function(t){var e,r,i,o,u=t[0].trace,f=u.marker,p=u.selectedpoints,h=a.isArrayOrTypedArray(f.color),d=a.isArrayOrTypedArray(f.size),g=a.isArrayOrTypedArray(f.opacity);function v(t){return u.opacity*t}h&&(r=s.hasColorscale(u,"marker")?s.makeColorScaleFuncFromTrace(f):a.identity),d&&(i=c(u)),g&&(o=function(t){return v(n(t)?+a.constrain(t,0,1):0)});var y,x,b=[];for(e=0;e<t.length;e++){var _=t[e],w=_.lonlat;if(!m(w)){var k={};r&&(k.mcc=_.mcc=r(_.mc)),i&&(k.mrc=_.mrc=i(_.ms)),o&&(k.mo=o(_.mo)),p&&(k.selected=_.selected||0),b.push({type:"Feature",geometry:{type:"Point",coordinates:w},properties:k})}}if(p)for(y=l.makeSelectedPointStyleFns(u),e=0;e<b.length;e++){var T=b[e].properties;y.selectedOpacityFn&&(T.mo=v(y.selectedOpacityFn(T))),y.selectedColorFn&&(T.mcc=y.selectedColorFn(T)),y.selectedSizeFn&&(T.mrc=y.selectedSizeFn(T))}return{geojson:{type:"FeatureCollection",features:b},mcc:h||y&&y.selectedColorFn?{type:"identity",property:"mcc"}:f.color,mrc:d||y&&y.selectedSizeFn?{type:"identity",property:"mrc"}:(x=f.size,x/2),mo:g||y&&y.selectedOpacityFn?{type:"identity",property:"mo"}:v(f.opacity)}}(e);E.geojson=L.geojson,E.layout.visibility="visible",a.extendFlat(E.paint,{"circle-color":L.mcc,"circle-radius":L.mrc,"circle-opacity":L.mo})}if((T||w)&&(S.geojson=function(t,e){for(var r=t[0].trace,n=(r.marker||{}).symbol,i="circle"!==n?g(n):v,o=u.hasText(r)?g(r.text):v,s=[],l=0;l<t.length;l++){var c=t[l];if(!m(c.lonlat)){var f=r.texttemplate;if(f){var d=Array.isArray(f)?f[l]||"":f;c.text=c.tx,c.lon=c.lonlat[0],c.lat=c.lonlat[1],c.customdata=c.data,c.txt=a.texttemplateString(d,{},e._fullLayout._d3locale,c,r._meta||{})}var y=f?c.txt:o(c.tx);y&&(y=y.replace(p,"").replace(h,"\n")),s.push({type:"Feature",geometry:{type:"Point",coordinates:c.lonlat},properties:{symbol:i(c.mx),text:y}})}}return{type:"FeatureCollection",features:s}}(e,t),a.extendFlat(S.layout,{visibility:"visible","icon-image":"{symbol}-15","text-field":"{text}"}),T&&(a.extendFlat(S.layout,{"icon-size":i.marker.size/10}),a.extendFlat(S.paint,{"icon-opacity":i.opacity*i.marker.opacity,"icon-color":i.marker.color})),w)){var O=(i.marker||{}).size,P=f(i.textposition,O);a.extendFlat(S.layout,{"text-size":i.textfont.size,"text-anchor":P.anchor,"text-offset":P.offset}),a.extendFlat(S.paint,{"text-color":i.textfont.color,"text-opacity":i.opacity})}return C}},{"../../components/colorscale":603,"../../components/drawing":612,"../../constants/numerical":692,"../../lib":716,"../../lib/geojson_utils":711,"../../lib/svg_text_utils":740,"../../plots/mapbox/convert_text_opts":818,"../scatter/make_bubble_size_func":1133,"../scatter/subtypes":1140,"fast-isnumeric":227}],1178:[function(t,e,r){"use strict";var n=t("../../lib"),a=t("../scatter/subtypes"),i=t("../scatter/marker_defaults"),o=t("../scatter/line_defaults"),s=t("../scatter/text_defaults"),l=t("../scatter/fillcolor_defaults"),c=t("./attributes");e.exports=function(t,e,r,u){function f(r,a){return n.coerce(t,e,c,r,a)}if(function(t,e,r){var n=r("lon")||[],a=r("lat")||[],i=Math.min(n.length,a.length);return e._length=i,i}(0,e,f)){if(f("text"),f("texttemplate"),f("hovertext"),f("hovertemplate"),f("mode"),f("below"),a.hasLines(e)&&(o(t,e,r,u,f,{noDash:!0}),f("connectgaps")),a.hasMarkers(e)){i(t,e,r,u,f,{noLine:!0});var 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s||((s=i[a]=n.extendFlat({},o,{matrix:!1,selectBatch:[],unselectBatch:[]})).draw=function(){s.matrix&&s.matrix.draw&&(s.selectBatch.length||s.unselectBatch.length?s.matrix.draw(s.unselectBatch,s.selectBatch):s.matrix.draw()),s.dirty=!1},s.destroy=function(){s.matrix&&s.matrix.destroy&&s.matrix.destroy(),s.matrixOptions=null,s.selectBatch=null,s.unselectBatch=null,s=null}),s.dirty||n.extendFlat(s,o),s}},{"../../lib":716}],1213:[function(t,e,r){"use strict";var n=t("../../lib"),a=t("../scatter/subtypes"),i=t("./helpers");e.exports=function(t,e){var r=t.cd,o=r[0].trace,s=r[0].t,l=t.scene,c=l.matrixOptions.cdata,u=t.xaxis,f=t.yaxis,p=[];if(!l)return p;var h=!a.hasMarkers(o)&&!a.hasText(o);if(!0!==o.visible||h)return p;var d=i.getDimIndex(o,u),g=i.getDimIndex(o,f);if(!1===d||!1===g)return p;var v=s.xpx[d],m=s.ypx[g],y=c[d],x=c[g],b=[],_=[];if(!1!==e&&!e.degenerate)for(var w=0;w<y.length;w++)e.contains([v[w],m[w]],null,w,t)?(b.push(w),p.push({pointNumber:w,x:y[w],y:x[w]})):_.push(w);var 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n=t("../../plots/attributes"),a=t("../../plots/template_attributes").hovertemplateAttrs,i=t("../../plots/template_attributes").texttemplateAttrs,o=t("../../components/colorscale/attributes"),s=t("../../plots/domain").attributes,l=t("../pie/attributes"),c=t("./constants"),u=t("../../lib/extend").extendFlat;e.exports={labels:{valType:"data_array",editType:"calc"},parents:{valType:"data_array",editType:"calc"},values:{valType:"data_array",editType:"calc"},branchvalues:{valType:"enumerated",values:["remainder","total"],dflt:"remainder",editType:"calc"},count:{valType:"flaglist",flags:["branches","leaves"],dflt:"leaves",editType:"calc"},level:{valType:"any",editType:"plot",anim:!0},maxdepth:{valType:"integer",editType:"plot",dflt:-1},marker:u({colors:{valType:"data_array",editType:"calc"},line:{color:u({},l.marker.line.color,{dflt:null}),width:u({},l.marker.line.width,{dflt:1}),editType:"calc"},editType:"calc"},o("marker",{colorAttr:"colors",anim:!1})),leaf:{opacity:{valType:"number",editType:"style",min:0,max:1},editType:"plot"},text:l.text,textinfo:{valType:"flaglist",flags:["label","text","value","current 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L=i.randstr(),O=0;O<_.length;O++)""===_[O].pid&&(_[O].pid=L);_.unshift({hasMultipleRoots:!0,id:L,pid:"",label:""})}}else{var P,I=[];for(P in w)k[P]||I.push(P);if(1!==I.length)return i.warn("Multiple implied roots, cannot build "+e.type+" hierarchy.");P=I[0],_.unshift({hasImpliedRoot:!0,id:P,pid:"",label:P})}try{h=n.stratify().id((function(t){return t.id})).parentId((function(t){return t.pid}))(_)}catch(t){return i.warn("Failed to build "+e.type+" hierarchy. Error: "+t.message)}var D=n.hierarchy(h),z=!1;if(b)switch(e.branchvalues){case"remainder":D.sum((function(t){return t.data.v}));break;case"total":D.each((function(t){var e=t.data.data,r=e.v;if(t.children){var n=t.children.reduce((function(t,e){return t+e.data.data.v}),0);if((e.hasImpliedRoot||e.hasMultipleRoots)&&(r=n),r<n)return z=!0,i.warn(["Total value for node",t.data.data.id,"is smaller than the sum of its children.","\nparent value =",r,"\nchildren sum =",n].join(" "))}t.value=r}))}else!function t(e,r,n){var a=0,i=e.children;if(i){for(var o=i.length,s=0;s<o;s++)a+=t(i[s],r,n);n.branches&&a++}else n.leaves&&a++;return e.value=e.data.data.value=a,r._values||(r._values=[]),r._values[e.data.data.i]=a,a}(D,e,{branches:-1!==e.count.indexOf("branches"),leaves:-1!==e.count.indexOf("leaves")});if(!z){var R,F;D.sort((function(t,e){return e.value-t.value}));var B=e.marker.colors||[],N=!!B.length;return e._hasColorscale?(N||(B=b?e.values:e._values),c(t,e,{vals:B,containerStr:"marker",cLetter:"c"}),F=o(e.marker)):R=s(d["_"+e.type+"colormap"]),D.each((function(t){var r=t.data.data;r.color=e._hasColorscale?F(B[r.i]):R(B[r.i],r.id)})),_[0].hierarchy=D,_}},r._runCrossTraceCalc=function(t,e){var r=e._fullLayout,n=e.calcdata,a=r[t+"colorway"],i=r["_"+t+"colormap"];r["extend"+t+"colors"]&&(a=l(a,"treemap"===t?f:u));var o=0;function s(t){var e=t.data.data,r=e.id;!1===e.color&&(i[r]?e.color=i[r]:t.parent?t.parent.parent?e.color=t.parent.data.data.color:(i[r]=e.color=a[o%a.length],o++):e.color="rgba(0,0,0,0)")}for(var c=0;c<n.length;c++){var p=n[c][0];p.trace.type===t&&p.hierarchy&&p.hierarchy.each(s)}},r.crossTraceCalc=function(t){return r._runCrossTraceCalc("sunburst",t)}},{"../../components/colorscale":603,"../../lib":716,"../pie/calc":1093,"d3-hierarchy":158,"fast-isnumeric":227}],1222:[function(t,e,r){"use 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h=i[0],d=h.trace,g=h.hierarchy,v="sunburst"===d.type,m="treemap"===d.type;"_hasHoverLabel"in d||(d._hasHoverLabel=!1),"_hasHoverEvent"in d||(d._hasHoverEvent=!1),t.on("mouseover",(function(a){var i=r._fullLayout;if(!r._dragging&&!1!==i.hovermode){var l=r._fullData[d.index],y=a.data.data,x=y.i,b=c.isHierarchyRoot(a),_=c.getParent(g,a),w=c.getValue(a),k=function(t){return s.castOption(l,x,t)},T=k("hovertemplate"),A=o.castHoverinfo(l,i,x),M=i.separators;if(T||A&&"none"!==A&&"skip"!==A){var E,S;v&&(E=h.cx+a.pxmid[0]*(1-a.rInscribed),S=h.cy+a.pxmid[1]*(1-a.rInscribed)),m&&(E=a._hoverX,S=a._hoverY);var C,L={},O=[],P=[],I=function(t){return-1!==O.indexOf(t)};A&&(O="all"===A?l._module.attributes.hoverinfo.flags:A.split("+")),L.label=y.label,I("label")&&L.label&&P.push(L.label),y.hasOwnProperty("v")&&(L.value=y.v,L.valueLabel=u(L.value,M),I("value")&&P.push(L.valueLabel)),L.currentPath=a.currentPath=c.getPath(a.data),I("current path")&&!b&&P.push(L.currentPath);var 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r=n.formatPercent(t,0);return"0%"===r&&(r=o.formatPiePercent(t,e)),r}},{"../../components/color":591,"../../lib":716,"../../lib/setcursor":736,"../pie/helpers":1096}],1226:[function(t,e,r){"use strict";e.exports={moduleType:"trace",name:"sunburst",basePlotModule:t("./base_plot"),categories:[],animatable:!0,attributes:t("./attributes"),layoutAttributes:t("./layout_attributes"),supplyDefaults:t("./defaults"),supplyLayoutDefaults:t("./layout_defaults"),calc:t("./calc").calc,crossTraceCalc:t("./calc").crossTraceCalc,plot:t("./plot").plot,style:t("./style").style,colorbar:t("../scatter/marker_colorbar"),meta:{}}},{"../scatter/marker_colorbar":1134,"./attributes":1219,"./base_plot":1220,"./calc":1221,"./defaults":1223,"./layout_attributes":1227,"./layout_defaults":1228,"./plot":1229,"./style":1230}],1227:[function(t,e,r){"use 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g=t._fullLayout,v=p.hasTransition(d),m=n.select(h).selectAll("g.slice"),y=e[0],x=y.trace,b=y.hierarchy,_=p.findEntryWithLevel(b,x.level),w=p.getMaxDepth(x),k=g._size,T=x.domain,A=k.w*(T.x[1]-T.x[0]),M=k.h*(T.y[1]-T.y[0]),E=.5*Math.min(A,M),S=y.cx=k.l+k.w*(T.x[1]+T.x[0])/2,C=y.cy=k.t+k.h*(1-T.y[0])-M/2;if(!_)return m.remove();var L=null,O={};v&&m.each((function(t){O[p.getPtId(t)]={rpx0:t.rpx0,rpx1:t.rpx1,x0:t.x0,x1:t.x1,transform:t.transform},!L&&p.isEntry(t)&&(L=t)}));var P=function(t){return a.partition().size([2*Math.PI,t.height+1])(t)}(_).descendants(),I=_.height+1,D=0,z=w;y.hasMultipleRoots&&p.isHierarchyRoot(_)&&(P=P.slice(1),I-=1,D=1,z+=1),P=P.filter((function(t){return t.y1<=z}));var R=Math.min(I,w),F=function(t){return(t-D)/R*E},B=function(t,e){return[t*Math.cos(e),-t*Math.sin(e)]},N=function(t){return o.pathAnnulus(t.rpx0,t.rpx1,t.x0,t.x1,S,C)},j=function(t){return S+t.pxmid[0]*t.transform.rCenter+(t.transform.x||0)},V=function(t){return C+t.pxmid[1]*t.transform.rCenter+(t.transform.y||0)};(m=m.data(P,p.getPtId)).enter().append("g").classed("slice",!0),v?m.exit().transition().each((function(){var t=n.select(this);t.select("path.surface").transition().attrTween("d",(function(t){var e=function(t){var e,r=p.getPtId(t),a=O[r],i=O[p.getPtId(_)];if(i){var o=t.x1>i.x1?2*Math.PI:0;e=t.rpx1<i.rpx1?{rpx0:0,rpx1:0}:{x0:o,x1:o}}else{var s,l=p.getPtId(t.parent);m.each((function(t){if(p.getPtId(t)===l)return s=t}));var c,u=s.children;u.forEach((function(t,e){if(p.getPtId(t)===r)return c=e}));var f=u.length,h=n.interpolate(s.x0,s.x1);e={rpx0:E,rpx1:E,x0:h(c/f),x1:h((c+1)/f)}}return n.interpolate(a,e)}(t);return function(t){return N(e(t))}})),t.select("g.slicetext").attr("opacity",0)})).remove():m.exit().remove(),m.order();var U=null;if(v&&L){var H=p.getPtId(L);m.each((function(t){null===U&&p.getPtId(t)===H&&(U=t.x1)}))}var q=m;function G(t){var e=t.parent,r=O[p.getPtId(e)],a={};if(r){var i=e.children,o=i.indexOf(t),s=i.length,l=n.interpolate(r.x0,r.x1);a.x0=l(o/s),a.x1=l(o/s)}else a.x0=a.x1=0;return a}v&&(q=q.transition().each("end",(function(){var e=n.select(this);p.setSliceCursor(e,t,{hideOnRoot:!0,hideOnLeaves:!0,isTransitioning:!1})}))),q.each((function(a){var h=n.select(this),d=o.ensureSingle(h,"path","surface",(function(t){t.style("pointer-events","all")}));a.rpx0=F(a.y0),a.rpx1=F(a.y1),a.xmid=(a.x0+a.x1)/2,a.pxmid=B(a.rpx1,a.xmid),a.midangle=-(a.xmid-Math.PI/2),a.halfangle=.5*Math.min(o.angleDelta(a.x0,a.x1)||Math.PI,Math.PI),a.ring=1-a.rpx0/a.rpx1,a.rInscribed=function(t){return 0===t.rpx0&&o.isFullCircle([t.x0,t.x1])?1:Math.max(0,Math.min(1/(1+1/Math.sin(t.halfangle)),t.ring/2))}(a),v?d.transition().attrTween("d",(function(t){var e=function(t){var e,r=O[p.getPtId(t)],a={x0:t.x0,x1:t.x1,rpx0:t.rpx0,rpx1:t.rpx1};if(r)e=r;else if(L)if(t.parent)if(U){var i=t.x1>U?2*Math.PI:0;e={x0:i,x1:i}}else e={rpx0:E,rpx1:E},o.extendFlat(e,G(t));else e={rpx0:0,rpx1:0};else 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e=function(t){var e,r=O[p.getPtId(t)],a=t.transform;if(r)e=r;else if(e={rpx1:t.rpx1,transform:{scale:0,rotate:a.rotate,rCenter:a.rCenter,x:a.x,y:a.y}},L)if(t.parent)if(U){var i=t.x1>U?2*Math.PI:0;e.x0=e.x1=i}else o.extendFlat(e,G(t));else e.x0=e.x1=0;else e.x0=e.x1=0;var s=n.interpolate(e.rpx1,t.rpx1),l=n.interpolate(e.x0,t.x0),c=n.interpolate(e.x1,t.x1),u=n.interpolate(e.transform.scale,a.scale),f=n.interpolate(e.transform.rotate,a.rotate),h=0===a.rCenter?3:0===e.transform.rCenter?1/3:1,d=n.interpolate(e.transform.rCenter,a.rCenter);return function(t){var e=s(t),r=l(t),n=c(t),i=function(t){return d(Math.pow(t,h))}(t),o={pxmid:B(e,(r+n)/2),transform:{rCenter:i,x:a.x,y:a.y}};return{rpx1:s(t),translateX:j(o),translateY:V(o),transform:{scale:u(t),rotate:f(t),rCenter:i}}}}(t);return function(t){return k(e(t),w)}})):b.attr("transform",k(a,w))}))}r.plot=function(t,e,r,a){var 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M=o.castOption(r,u.i,"text");return(o.isValidTextValue(M)||""===M)&&(A.text=M),A.customdata=o.castOption(r,u.i,"customdata"),o.texttemplateString(T,A,a._d3locale,A,r._meta||{})}},{"../../components/drawing":612,"../../lib":716,"../../lib/svg_text_utils":740,"../pie/plot":1100,"./constants":1222,"./fx":1224,"./helpers":1225,"./style":1230,d3:164,"d3-hierarchy":158}],1230:[function(t,e,r){"use strict";var n=t("d3"),a=t("../../components/color"),i=t("../../lib");function o(t,e,r){var n=e.data.data,o=!e.children,s=n.i,l=i.castOption(r,s,"marker.line.color")||a.defaultLine,c=i.castOption(r,s,"marker.line.width")||0;t.style("stroke-width",c).call(a.fill,n.color).call(a.stroke,l).style("opacity",o?r.leaf.opacity:null)}e.exports={style:function(t){t._fullLayout._sunburstlayer.selectAll(".trace").each((function(t){var e=n.select(this),r=t[0].trace;e.style("opacity",r.opacity),e.selectAll("path.surface").each((function(t){n.select(this).call(o,t,r)}))}))},styleOne:o}},{"../../components/color":591,"../../lib":716,d3:164}],1231:[function(t,e,r){"use strict";var n=t("../../components/color"),a=t("../../components/colorscale/attributes"),i=t("../../plots/template_attributes").hovertemplateAttrs,o=t("../../plots/attributes"),s=t("../../lib/extend").extendFlat,l=t("../../plot_api/edit_types").overrideAll;function c(t){return{show:{valType:"boolean",dflt:!1},start:{valType:"number",dflt:null,editType:"plot"},end:{valType:"number",dflt:null,editType:"plot"},size:{valType:"number",dflt:null,min:0,editType:"plot"},project:{x:{valType:"boolean",dflt:!1},y:{valType:"boolean",dflt:!1},z:{valType:"boolean",dflt:!1}},color:{valType:"color",dflt:n.defaultLine},usecolormap:{valType:"boolean",dflt:!1},width:{valType:"number",min:1,max:16,dflt:2},highlight:{valType:"boolean",dflt:!0},highlightcolor:{valType:"color",dflt:n.defaultLine},highlightwidth:{valType:"number",min:1,max:16,dflt:2}}}var u=e.exports=l(s({z:{valType:"data_array"},x:{valType:"data_array"},y:{valType:"data_array"},text:{valType:"string",dflt:"",arrayOk:!0},hovertext:{valType:"string",dflt:"",arrayOk:!0},hovertemplate:i(),connectgaps:{valType:"boolean",dflt:!1,editType:"calc"},surfacecolor:{valType:"data_array"}},a("",{colorAttr:"z or surfacecolor",showScaleDflt:!0,autoColorDflt:!1,editTypeOverride:"calc"}),{contours:{x:c(),y:c(),z:c()},hidesurface:{valType:"boolean",dflt:!1},lightposition:{x:{valType:"number",min:-1e5,max:1e5,dflt:10},y:{valType:"number",min:-1e5,max:1e5,dflt:1e4},z:{valType:"number",min:-1e5,max:1e5,dflt:0}},lighting:{ambient:{valType:"number",min:0,max:1,dflt:.8},diffuse:{valType:"number",min:0,max:1,dflt:.8},specular:{valType:"number",min:0,max:2,dflt:.05},roughness:{valType:"number",min:0,max:1,dflt:.5},fresnel:{valType:"number",min:0,max:5,dflt:.2}},opacity:{valType:"number",min:0,max:1,dflt:1},_deprecated:{zauto:s({},a.zauto,{}),zmin:s({},a.zmin,{}),zmax:s({},a.zmax,{})},hoverinfo:s({},o.hoverinfo)}),"calc","nested");u.x.editType=u.y.editType=u.z.editType="calc+clearAxisTypes",u.transforms=void 0},{"../../components/color":591,"../../components/colorscale/attributes":598,"../../lib/extend":707,"../../plot_api/edit_types":747,"../../plots/attributes":761,"../../plots/template_attributes":840}],1232:[function(t,e,r){"use strict";var n=t("../../components/colorscale/calc");e.exports=function(t,e){e.surfacecolor?n(t,e,{vals:e.surfacecolor,containerStr:"",cLetter:"c"}):n(t,e,{vals:e.z,containerStr:"",cLetter:"c"})}},{"../../components/colorscale/calc":599}],1233:[function(t,e,r){"use strict";var n=t("gl-surface3d"),a=t("ndarray"),i=t("ndarray-homography"),o=t("ndarray-fill"),s=t("../../lib").isArrayOrTypedArray,l=t("../../lib/gl_format_color").parseColorScale,c=t("../../lib/str2rgbarray"),u=t("../../components/colorscale").extractOpts,f=t("../heatmap/interp2d"),p=t("../heatmap/find_empties");function h(t,e,r){this.scene=t,this.uid=r,this.surface=e,this.data=null,this.showContour=[!1,!1,!1],this.contourStart=[null,null,null],this.contourEnd=[null,null,null],this.contourSize=[0,0,0],this.minValues=[1/0,1/0,1/0],this.maxValues=[-1/0,-1/0,-1/0],this.dataScaleX=1,this.dataScaleY=1,this.refineData=!0,this.objectOffset=[0,0,0]}var d=h.prototype;d.getXat=function(t,e,r,n){var a=s(this.data.x)?s(this.data.x[0])?this.data.x[e][t]:this.data.x[t]:t;return void 0===r?a:n.d2l(a,0,r)},d.getYat=function(t,e,r,n){var a=s(this.data.y)?s(this.data.y[0])?this.data.y[e][t]:this.data.y[e]:e;return void 0===r?a:n.d2l(a,0,r)},d.getZat=function(t,e,r,n){var a=this.data.z[e][t];return null===a&&this.data.connectgaps&&this.data._interpolatedZ&&(a=this.data._interpolatedZ[e][t]),void 0===r?a:n.d2l(a,0,r)},d.handlePick=function(t){if(t.object===this.surface){var e=(t.data.index[0]-1)/this.dataScaleX-1,r=(t.data.index[1]-1)/this.dataScaleY-1,n=Math.max(Math.min(Math.round(e),this.data.z[0].length-1),0),a=Math.max(Math.min(Math.round(r),this.data._ylength-1),0);t.index=[n,a],t.traceCoordinate=[this.getXat(n,a),this.getYat(n,a),this.getZat(n,a)],t.dataCoordinate=[this.getXat(n,a,this.data.xcalendar,this.scene.fullSceneLayout.xaxis),this.getYat(n,a,this.data.ycalendar,this.scene.fullSceneLayout.yaxis),this.getZat(n,a,this.data.zcalendar,this.scene.fullSceneLayout.zaxis)];for(var i=0;i<3;i++){var o=t.dataCoordinate[i];null!=o&&(t.dataCoordinate[i]*=this.scene.dataScale[i])}var s=this.data.hovertext||this.data.text;return Array.isArray(s)&&s[a]&&void 0!==s[a][n]?t.textLabel=s[a][n]:t.textLabel=s||"",t.data.dataCoordinate=t.dataCoordinate.slice(),this.surface.highlight(t.data),this.scene.glplot.spikes.position=t.dataCoordinate,!0}};var g=[2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97,101,103,107,109,113,127,131,137,139,149,151,157,163,167,173,179,181,191,193,197,199,211,223,227,229,233,239,241,251,257,263,269,271,277,281,283,293,307,311,313,317,331,337,347,349,353,359,367,373,379,383,389,397,401,409,419,421,431,433,439,443,449,457,461,463,467,479,487,491,499,503,509,521,523,541,547,557,563,569,571,577,587,593,599,601,607,613,617,619,631,641,643,647,653,659,661,673,677,683,691,701,709,719,727,733,739,743,751,757,761,769,773,787,797,809,811,821,823,827,829,839,853,857,859,863,877,881,883,887,907,911,919,929,937,941,947,953,967,971,977,983,991,997,1009,1013,1019,1021,1031,1033,1039,1049,1051,1061,1063,1069,1087,1091,1093,1097,1103,1109,1117,1123,1129,1151,1153,1163,1171,1181,1187,1193,1201,1213,1217,1223,1229,1231,1237,1249,1259,1277,1279,1283,1289,1291,1297,1301,1303,1307,1319,1321,1327,1361,1367,1373,1381,1399,1409,1423,1427,1429,1433,1439,1447,1451,1453,1459,1471,1481,1483,1487,1489,1493,1499,1511,1523,1531,1543,1549,1553,1559,1567,1571,1579,1583,1597,1601,1607,1609,1613,1619,1621,1627,1637,1657,1663,1667,1669,1693,1697,1699,1709,1721,1723,1733,1741,1747,1753,1759,1777,1783,1787,1789,1801,1811,1823,1831,1847,1861,1867,1871,1873,1877,1879,1889,1901,1907,1913,1931,1933,1949,1951,1973,1979,1987,1993,1997,1999,2003,2011,2017,2027,2029,2039,2053,2063,2069,2081,2083,2087,2089,2099,2111,2113,2129,2131,2137,2141,2143,2153,2161,2179,2203,2207,2213,2221,2237,2239,2243,2251,2267,2269,2273,2281,2287,2293,2297,2309,2311,2333,2339,2341,2347,2351,2357,2371,2377,2381,2383,2389,2393,2399,2411,2417,2423,2437,2441,2447,2459,2467,2473,2477,2503,2521,2531,2539,2543,2549,2551,2557,2579,2591,2593,2609,2617,2621,2633,2647,2657,2659,2663,2671,2677,2683,2687,2689,2693,2699,2707,2711,2713,2719,2729,2731,2741,2749,2753,2767,2777,2789,2791,2797,2801,2803,2819,2833,2837,2843,2851,2857,2861,2879,2887,2897,2903,2909,2917,2927,2939,2953,2957,2963,2969,2971,2999];function v(t,e){if(t<e)return 0;for(var r=0;0===Math.floor(t%e);)t/=e,r++;return r}function m(t){for(var e=[],r=0;r<g.length;r++){var n=g[r];e.push(v(t,n))}return e}function y(t){for(var e=m(t),r=t,n=0;n<g.length;n++)if(e[n]>0){r=g[n];break}return r}function x(t,e){if(!(t<1||e<1)){for(var r=m(t),n=m(e),a=1,i=0;i<g.length;i++)a*=Math.pow(g[i],Math.max(r[i],n[i]));return a}}d.calcXnums=function(t){var e,r=[];for(e=1;e<t;e++){var n=this.getXat(e-1,0),a=this.getXat(e,0);r[e-1]=a!==n&&null!=n&&null!=a?Math.abs(a-n):0}var i=0;for(e=1;e<t;e++)i+=r[e-1];for(e=1;e<t;e++)0===r[e-1]?r[e-1]=1:r[e-1]=Math.round(i/r[e-1]);return r},d.calcYnums=function(t){var e,r=[];for(e=1;e<t;e++){var n=this.getYat(0,e-1),a=this.getYat(0,e);r[e-1]=a!==n&&null!=n&&null!=a?Math.abs(a-n):0}var i=0;for(e=1;e<t;e++)i+=r[e-1];for(e=1;e<t;e++)0===r[e-1]?r[e-1]=1:r[e-1]=Math.round(i/r[e-1]);return r};var b=[1,2,4,6,12,24,36,48,60,120,180,240,360,720,840,1260],_=b[9],w=b[13];function k(t,e){for(var r=!1,n=0;n<t.length;n++)if(e===t[n]){r=!0;break}!1===r&&t.push(e)}d.estimateScale=function(t,e){for(var r=1+function(t){if(0!==t.length){for(var e=1,r=0;r<t.length;r++)e=x(e,t[r]);return e}}(0===e?this.calcXnums(t):this.calcYnums(t));r<_;)r*=2;for(;r>w;)r--,r/=y(r),++r<_&&(r=w);var n=Math.round(r/t);return n>1?n:1},d.refineCoords=function(t){for(var e=this.dataScaleX,r=this.dataScaleY,n=t[0].shape[0],o=t[0].shape[1],s=0|Math.floor(t[0].shape[0]*e+1),l=0|Math.floor(t[0].shape[1]*r+1),c=1+n+1,u=1+o+1,f=a(new Float32Array(c*u),[c,u]),p=0;p<t.length;++p){this.surface.padField(f,t[p]);var h=a(new Float32Array(s*l),[s,l]);i(h,f,[e,0,0,0,r,0,0,0,1]),t[p]=h}},d.setContourLevels=function(){var t,e,r,n=[[],[],[]],a=[!1,!1,!1],i=!1;for(t=0;t<3;++t)if(this.showContour[t]&&(i=!0,this.contourSize[t]>0&&null!==this.contourStart[t]&&null!==this.contourEnd[t]&&this.contourEnd[t]>this.contourStart[t]))for(a[t]=!0,e=this.contourStart[t];e<this.contourEnd[t];e+=this.contourSize[t])r=e*this.scene.dataScale[t],k(n[t],r);if(i){var o=[[],[],[]];for(t=0;t<3;++t)this.showContour[t]&&(o[t]=a[t]?n[t]:this.scene.contourLevels[t]);this.surface.update({levels:o})}},d.update=function(t){var e,r,n,i,s=this.scene,h=s.fullSceneLayout,d=this.surface,g=t.opacity,v=l(t,g),m=s.dataScale,y=t.z[0].length,x=t._ylength,b=s.contourLevels;this.data=t;var _=[];for(e=0;e<3;e++)for(_[e]=[],r=0;r<y;r++)_[e][r]=[];for(r=0;r<y;r++)for(n=0;n<x;n++)_[0][r][n]=this.getXat(r,n,t.xcalendar,h.xaxis),_[1][r][n]=this.getYat(r,n,t.ycalendar,h.yaxis),_[2][r][n]=this.getZat(r,n,t.zcalendar,h.zaxis);if(t.connectgaps)for(t._emptypoints=p(_[2]),f(_[2],t._emptypoints),t._interpolatedZ=[],r=0;r<y;r++)for(t._interpolatedZ[r]=[],n=0;n<x;n++)t._interpolatedZ[r][n]=_[2][r][n];for(e=0;e<3;e++)for(r=0;r<y;r++)for(n=0;n<x;n++)null==(i=_[e][r][n])?_[e][r][n]=NaN:i=_[e][r][n]*=m[e];for(e=0;e<3;e++)for(r=0;r<y;r++)for(n=0;n<x;n++)null!=(i=_[e][r][n])&&(this.minValues[e]>i&&(this.minValues[e]=i),this.maxValues[e]<i&&(this.maxValues[e]=i));for(e=0;e<3;e++)this.objectOffset[e]=.5*(this.minValues[e]+this.maxValues[e]);for(e=0;e<3;e++)for(r=0;r<y;r++)for(n=0;n<x;n++)null!=(i=_[e][r][n])&&(_[e][r][n]-=this.objectOffset[e]);var k=[a(new Float32Array(y*x),[y,x]),a(new Float32Array(y*x),[y,x]),a(new Float32Array(y*x),[y,x])];o(k[0],(function(t,e){return _[0][t][e]})),o(k[1],(function(t,e){return _[1][t][e]})),o(k[2],(function(t,e){return _[2][t][e]})),_=[];var T={colormap:v,levels:[[],[],[]],showContour:[!0,!0,!0],showSurface:!t.hidesurface,contourProject:[[!1,!1,!1],[!1,!1,!1],[!1,!1,!1]],contourWidth:[1,1,1],contourColor:[[1,1,1,1],[1,1,1,1],[1,1,1,1]],contourTint:[1,1,1],dynamicColor:[[1,1,1,1],[1,1,1,1],[1,1,1,1]],dynamicWidth:[1,1,1],dynamicTint:[1,1,1],opacity:t.opacity},A=u(t);if(T.intensityBounds=[A.min,A.max],t.surfacecolor){var M=a(new Float32Array(y*x),[y,x]);o(M,(function(e,r){return t.surfacecolor[r][e]})),k.push(M)}else T.intensityBounds[0]*=m[2],T.intensityBounds[1]*=m[2];(w<k[0].shape[0]||w<k[0].shape[1])&&(this.refineData=!1),!0===this.refineData&&(this.dataScaleX=this.estimateScale(k[0].shape[0],0),this.dataScaleY=this.estimateScale(k[0].shape[1],1),1===this.dataScaleX&&1===this.dataScaleY||this.refineCoords(k)),t.surfacecolor&&(T.intensity=k.pop());var E=[!0,!0,!0],S=["x","y","z"];for(e=0;e<3;++e){var C=t.contours[S[e]];E[e]=C.highlight,T.showContour[e]=C.show||C.highlight,T.showContour[e]&&(T.contourProject[e]=[C.project.x,C.project.y,C.project.z],C.show?(this.showContour[e]=!0,T.levels[e]=b[e],d.highlightColor[e]=T.contourColor[e]=c(C.color),C.usecolormap?d.highlightTint[e]=T.contourTint[e]=0:d.highlightTint[e]=T.contourTint[e]=1,T.contourWidth[e]=C.width,this.contourStart[e]=C.start,this.contourEnd[e]=C.end,this.contourSize[e]=C.size):(this.showContour[e]=!1,this.contourStart[e]=null,this.contourEnd[e]=null,this.contourSize[e]=0),C.highlight&&(T.dynamicColor[e]=c(C.highlightcolor),T.dynamicWidth[e]=C.highlightwidth))}(function(t){var e=t[0].rgb,r=t[t.length-1].rgb;return e[0]===r[0]&&e[1]===r[1]&&e[2]===r[2]&&e[3]===r[3]})(v)&&(T.vertexColor=!0),T.objectOffset=this.objectOffset,T.coords=k,d.update(T),d.visible=t.visible,d.enableDynamic=E,d.enableHighlight=E,d.snapToData=!0,"lighting"in t&&(d.ambientLight=t.lighting.ambient,d.diffuseLight=t.lighting.diffuse,d.specularLight=t.lighting.specular,d.roughness=t.lighting.roughness,d.fresnel=t.lighting.fresnel),"lightposition"in t&&(d.lightPosition=[t.lightposition.x,t.lightposition.y,t.lightposition.z]),g&&g<1&&(d.supportsTransparency=!0)},d.dispose=function(){this.scene.glplot.remove(this.surface),this.surface.dispose()},e.exports=function(t,e){var r=t.glplot.gl,a=n({gl:r}),i=new h(t,a,e.uid);return a._trace=i,i.update(e),t.glplot.add(a),i}},{"../../components/colorscale":603,"../../lib":716,"../../lib/gl_format_color":713,"../../lib/str2rgbarray":739,"../heatmap/find_empties":1003,"../heatmap/interp2d":1006,"gl-surface3d":317,ndarray:451,"ndarray-fill":441,"ndarray-homography":443}],1234:[function(t,e,r){"use strict";var n=t("../../registry"),a=t("../../lib"),i=t("../../components/colorscale/defaults"),o=t("./attributes");function s(t,e,r){e in t&&!(r in t)&&(t[r]=t[e])}e.exports=function(t,e,r,l){var c,u;function f(r,n){return a.coerce(t,e,o,r,n)}var p=f("x"),h=f("y"),d=f("z");if(!d||!d.length||p&&p.length<1||h&&h.length<1)e.visible=!1;else{e._xlength=Array.isArray(p)&&a.isArrayOrTypedArray(p[0])?d.length:d[0].length,e._ylength=d.length,n.getComponentMethod("calendars","handleTraceDefaults")(t,e,["x","y","z"],l),f("text"),f("hovertext"),f("hovertemplate"),["lighting.ambient","lighting.diffuse","lighting.specular","lighting.roughness","lighting.fresnel","lightposition.x","lightposition.y","lightposition.z","hidesurface","connectgaps","opacity"].forEach((function(t){f(t)}));var g=f("surfacecolor"),v=["x","y","z"];for(c=0;c<3;++c){var m="contours."+v[c],y=f(m+".show"),x=f(m+".highlight");if(y||x)for(u=0;u<3;++u)f(m+".project."+v[u]);y&&(f(m+".color"),f(m+".width"),f(m+".usecolormap")),x&&(f(m+".highlightcolor"),f(m+".highlightwidth")),f(m+".start"),f(m+".end"),f(m+".size")}g||(s(t,"zmin","cmin"),s(t,"zmax","cmax"),s(t,"zauto","cauto")),i(t,e,l,f,{prefix:"",cLetter:"c"}),e._length=null}}},{"../../components/colorscale/defaults":601,"../../lib":716,"../../registry":845,"./attributes":1231}],1235:[function(t,e,r){"use strict";e.exports={attributes:t("./attributes"),supplyDefaults:t("./defaults"),colorbar:{min:"cmin",max:"cmax"},calc:t("./calc"),plot:t("./convert"),moduleType:"trace",name:"surface",basePlotModule:t("../../plots/gl3d"),categories:["gl3d","2dMap","noOpacity"],meta:{}}},{"../../plots/gl3d":804,"./attributes":1231,"./calc":1232,"./convert":1233,"./defaults":1234}],1236:[function(t,e,r){"use strict";var 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e=t.isDisabled,r=t.isFocused,n=t.isSelected,a=t.theme,i=a.spacing,o=a.colors;return{label:"option",backgroundColor:n?o.primary:r?o.primary25:"transparent",color:e?o.neutral20:n?o.neutral0:"inherit",cursor:"default",display:"block",fontSize:"inherit",padding:"".concat(2*i.baseUnit,"px ").concat(3*i.baseUnit,"px"),width:"100%",userSelect:"none",WebkitTapHighlightColor:"rgba(0, 0, 0, 0)",":active":{backgroundColor:n?o.primary:o.primary50}}},placeholder:function(t){var e=t.theme,r=e.spacing;return{label:"placeholder",color:e.colors.neutral50,marginLeft:r.baseUnit/2,marginRight:r.baseUnit/2,position:"absolute",top:"50%",transform:"translateY(-50%)"}},singleValue:function(t){var e=t.isDisabled,r=t.theme,n=r.spacing,a=r.colors;return{label:"singleValue",color:e?a.neutral40:a.neutral80,marginLeft:n.baseUnit/2,marginRight:n.baseUnit/2,maxWidth:"calc(100% - ".concat(2*n.baseUnit,"px)"),overflow:"hidden",position:"absolute",textOverflow:"ellipsis",whiteSpace:"nowrap",top:"50%",transform:"translateY(-50%)"}},valueContainer:function(t){var e=t.theme.spacing;return{alignItems:"center",display:"flex",flex:1,flexWrap:"wrap",padding:"".concat(e.baseUnit/2,"px ").concat(2*e.baseUnit,"px"),WebkitOverflowScrolling:"touch",position:"relative",overflow:"hidden"}}};function jt(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=w({},t);return Object.keys(e).forEach((function(n){t[n]?r[n]=function(r,a){return e[n](t[n](r,a),a)}:r[n]=e[n]})),r}var Vt={borderRadius:4,colors:{primary:"#2684FF",primary75:"#4C9AFF",primary50:"#B2D4FF",primary25:"#DEEBFF",danger:"#DE350B",dangerLight:"#FFBDAD",neutral0:"hsl(0, 0%, 100%)",neutral5:"hsl(0, 0%, 95%)",neutral10:"hsl(0, 0%, 90%)",neutral20:"hsl(0, 0%, 80%)",neutral30:"hsl(0, 0%, 70%)",neutral40:"hsl(0, 0%, 60%)",neutral50:"hsl(0, 0%, 50%)",neutral60:"hsl(0, 0%, 40%)",neutral70:"hsl(0, 0%, 30%)",neutral80:"hsl(0, 0%, 20%)",neutral90:"hsl(0, 0%, 10%)"},spacing:{baseUnit:4,controlHeight:38,menuGutter:8}},Ut={backspaceRemovesValue:!0,blurInputOnSelect:B(),captureMenuScroll:!B(),closeMenuOnSelect:!0,closeMenuOnScroll:!1,components:{},controlShouldRenderValue:!0,escapeClearsValue:!1,filterOption:rt(),formatGroupLabel:function(t){return t.label},getOptionLabel:function(t){return t.label},getOptionValue:function(t){return t.value},isDisabled:!1,isLoading:!1,isMulti:!1,isRtl:!1,isSearchable:!0,isOptionDisabled:bt,loadingMessage:function(){return"Loading..."},maxMenuHeight:300,minMenuHeight:140,menuIsOpen:!1,menuPlacement:"bottom",menuPosition:"absolute",menuShouldBlockScroll:!1,menuShouldScrollIntoView:!function(){try{return/Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent)}catch(t){return!1}}(),noOptionsMessage:function(){return"No options"},openMenuOnFocus:!1,openMenuOnClick:!0,options:[],pageSize:5,placeholder:"Select...",screenReaderStatus:function(t){var e=t.count;return"".concat(e," result").concat(1!==e?"s":""," available")},styles:{},tabIndex:"0",tabSelectsValue:!0},Ht=1,qt=function(t){function e(t){var r;m(this,e),b(E(E(r=S(this,T(e).call(this,t)))),"state",{ariaLiveSelection:"",ariaLiveContext:"",focusedOption:null,focusedValue:null,inputIsHidden:!1,isFocused:!1,isComposing:!1,menuOptions:{render:[],focusable:[]},selectValue:[]}),b(E(E(r)),"blockOptionHover",!1),b(E(E(r)),"clearFocusValueOnUpdate",!1),b(E(E(r)),"commonProps",void 0),b(E(E(r)),"components",void 0),b(E(E(r)),"hasGroups",!1),b(E(E(r)),"initialTouchX",0),b(E(E(r)),"initialTouchY",0),b(E(E(r)),"inputIsHiddenAfterUpdate",void 0),b(E(E(r)),"instancePrefix",""),b(E(E(r)),"openAfterFocus",!1),b(E(E(r)),"scrollToFocusedOptionOnUpdate",!1),b(E(E(r)),"userIsDragging",void 0),b(E(E(r)),"controlRef",null),b(E(E(r)),"getControlRef",(function(t){r.controlRef=t})),b(E(E(r)),"focusedOptionRef",null),b(E(E(r)),"getFocusedOptionRef",(function(t){r.focusedOptionRef=t})),b(E(E(r)),"menuListRef",null),b(E(E(r)),"getMenuListRef",(function(t){r.menuListRef=t})),b(E(E(r)),"inputRef",null),b(E(E(r)),"getInputRef",(function(t){r.inputRef=t})),b(E(E(r)),"cacheComponents",(function(t){r.components=Bt({components:t})})),b(E(E(r)),"focus",r.focusInput),b(E(E(r)),"blur",r.blurInput),b(E(E(r)),"onChange",(function(t,e){var n=r.props;(0,n.onChange)(t,w({},e,{name:n.name}))})),b(E(E(r)),"setValue",(function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"set-value",n=arguments.length>2?arguments[2]:void 0,a=r.props,i=a.closeMenuOnSelect,o=a.isMulti;r.onInputChange("",{action:"set-value"}),i&&(r.inputIsHiddenAfterUpdate=!o,r.onMenuClose()),r.clearFocusValueOnUpdate=!0,r.onChange(t,{action:e,option:n})})),b(E(E(r)),"selectOption",(function(t){var e=r.props,n=e.blurInputOnSelect,a=e.isMulti,i=r.state.selectValue;if(a)if(r.isOptionSelected(t,i)){var o=r.getOptionValue(t);r.setValue(i.filter((function(t){return r.getOptionValue(t)!==o})),"deselect-option",t),r.announceAriaLiveSelection({event:"deselect-option",context:{value:r.getOptionLabel(t)}})}else r.isOptionDisabled(t,i)?r.announceAriaLiveSelection({event:"select-option",context:{value:r.getOptionLabel(t),isDisabled:!0}}):(r.setValue([].concat(C(i),[t]),"select-option",t),r.announceAriaLiveSelection({event:"select-option",context:{value:r.getOptionLabel(t)}}));else r.isOptionDisabled(t,i)?r.announceAriaLiveSelection({event:"select-option",context:{value:r.getOptionLabel(t),isDisabled:!0}}):(r.setValue(t,"select-option"),r.announceAriaLiveSelection({event:"select-option",context:{value:r.getOptionLabel(t)}}));n&&r.blurInput()})),b(E(E(r)),"removeValue",(function(t){var e=r.state.selectValue,n=r.getOptionValue(t);r.onChange(e.filter((function(t){return r.getOptionValue(t)!==n})),{action:"remove-value",removedValue:t}),r.announceAriaLiveSelection({event:"remove-value",context:{value:t?r.getOptionLabel(t):""}}),r.focusInput()})),b(E(E(r)),"clearValue",(function(){var t=r.props.isMulti;r.onChange(t?[]:null,{action:"clear"})})),b(E(E(r)),"popValue",(function(){var t=r.state.selectValue,e=t[t.length-1];r.announceAriaLiveSelection({event:"pop-value",context:{value:e?r.getOptionLabel(e):""}}),r.onChange(t.slice(0,t.length-1),{action:"pop-value",removedValue:e})})),b(E(E(r)),"getOptionLabel",(function(t){return r.props.getOptionLabel(t)})),b(E(E(r)),"getOptionValue",(function(t){return r.props.getOptionValue(t)})),b(E(E(r)),"getStyles",(function(t,e){var n=Nt[t](e);n.boxSizing="border-box";var a=r.props.styles[t];return a?a(n,e):n})),b(E(E(r)),"getElementId",(function(t){return"".concat(r.instancePrefix,"-").concat(t)})),b(E(E(r)),"getActiveDescendentId",(function(){var t=r.props.menuIsOpen,e=r.state,n=e.menuOptions,a=e.focusedOption;if(a&&t){var i=n.focusable.indexOf(a),o=n.render[i];return o&&o.key}})),b(E(E(r)),"announceAriaLiveSelection",(function(t){var e=t.event,n=t.context;r.setState({ariaLiveSelection:xt(e,n)})})),b(E(E(r)),"announceAriaLiveContext",(function(t){var e=t.event,n=t.context;r.setState({ariaLiveContext:yt(e,w({},n,{label:r.props["aria-label"]}))})})),b(E(E(r)),"onMenuMouseDown",(function(t){0===t.button&&(t.stopPropagation(),t.preventDefault(),r.focusInput())})),b(E(E(r)),"onMenuMouseMove",(function(t){r.blockOptionHover=!1})),b(E(E(r)),"onControlMouseDown",(function(t){var e=r.props.openMenuOnClick;r.state.isFocused?r.props.menuIsOpen?"INPUT"!==t.target.tagName&&r.onMenuClose():e&&r.openMenu("first"):(e&&(r.openAfterFocus=!0),r.focusInput()),"INPUT"!==t.target.tagName&&t.preventDefault()})),b(E(E(r)),"onDropdownIndicatorMouseDown",(function(t){if(!(t&&"mousedown"===t.type&&0!==t.button||r.props.isDisabled)){var e=r.props,n=e.isMulti,a=e.menuIsOpen;r.focusInput(),a?(r.inputIsHiddenAfterUpdate=!n,r.onMenuClose()):r.openMenu("first"),t.preventDefault(),t.stopPropagation()}})),b(E(E(r)),"onClearIndicatorMouseDown",(function(t){t&&"mousedown"===t.type&&0!==t.button||(r.clearValue(),t.stopPropagation(),r.openAfterFocus=!1,setTimeout((function(){return r.focusInput()})))})),b(E(E(r)),"onScroll",(function(t){"boolean"==typeof r.props.closeMenuOnScroll?t.target instanceof HTMLElement&&D(t.target)&&r.props.onMenuClose():"function"==typeof r.props.closeMenuOnScroll&&r.props.closeMenuOnScroll(t)&&r.props.onMenuClose()})),b(E(E(r)),"onCompositionStart",(function(){r.setState({isComposing:!0})})),b(E(E(r)),"onCompositionEnd",(function(){r.setState({isComposing:!1})})),b(E(E(r)),"onTouchStart",(function(t){var e=t.touches.item(0);e&&(r.initialTouchX=e.clientX,r.initialTouchY=e.clientY,r.userIsDragging=!1)})),b(E(E(r)),"onTouchMove",(function(t){var e=t.touches.item(0);if(e){var n=Math.abs(e.clientX-r.initialTouchX),a=Math.abs(e.clientY-r.initialTouchY);r.userIsDragging=n>5||a>5}})),b(E(E(r)),"onTouchEnd",(function(t){r.userIsDragging||(r.controlRef&&!r.controlRef.contains(t.target)&&r.menuListRef&&!r.menuListRef.contains(t.target)&&r.blurInput(),r.initialTouchX=0,r.initialTouchY=0)})),b(E(E(r)),"onControlTouchEnd",(function(t){r.userIsDragging||r.onControlMouseDown(t)})),b(E(E(r)),"onClearIndicatorTouchEnd",(function(t){r.userIsDragging||r.onClearIndicatorMouseDown(t)})),b(E(E(r)),"onDropdownIndicatorTouchEnd",(function(t){r.userIsDragging||r.onDropdownIndicatorMouseDown(t)})),b(E(E(r)),"handleInputChange",(function(t){var e=t.currentTarget.value;r.inputIsHiddenAfterUpdate=!1,r.onInputChange(e,{action:"input-change"}),r.onMenuOpen()})),b(E(E(r)),"onInputFocus",(function(t){var e=r.props,n=e.isSearchable,a=e.isMulti;r.props.onFocus&&r.props.onFocus(t),r.inputIsHiddenAfterUpdate=!1,r.announceAriaLiveContext({event:"input",context:{isSearchable:n,isMulti:a}}),r.setState({isFocused:!0}),(r.openAfterFocus||r.props.openMenuOnFocus)&&r.openMenu("first"),r.openAfterFocus=!1})),b(E(E(r)),"onInputBlur",(function(t){r.menuListRef&&r.menuListRef.contains(document.activeElement)?r.inputRef.focus():(r.props.onBlur&&r.props.onBlur(t),r.onInputChange("",{action:"input-blur"}),r.onMenuClose(),r.setState({focusedValue:null,isFocused:!1}))})),b(E(E(r)),"onOptionHover",(function(t){r.blockOptionHover||r.state.focusedOption===t||r.setState({focusedOption:t})})),b(E(E(r)),"shouldHideSelectedOptions",(function(){var t=r.props,e=t.hideSelectedOptions,n=t.isMulti;return void 0===e?n:e})),b(E(E(r)),"onKeyDown",(function(t){var e=r.props,n=e.isMulti,a=e.backspaceRemovesValue,i=e.escapeClearsValue,o=e.inputValue,s=e.isClearable,l=e.isDisabled,c=e.menuIsOpen,u=e.onKeyDown,f=e.tabSelectsValue,p=e.openMenuOnFocus,h=r.state,d=h.isComposing,g=h.focusedOption,v=h.focusedValue,m=h.selectValue;if(!(l||"function"==typeof u&&(u(t),t.defaultPrevented))){switch(r.blockOptionHover=!0,t.key){case"ArrowLeft":if(!n||o)return;r.focusValue("previous");break;case"ArrowRight":if(!n||o)return;r.focusValue("next");break;case"Delete":case"Backspace":if(o)return;if(v)r.removeValue(v);else{if(!a)return;n?r.popValue():s&&r.clearValue()}break;case"Tab":if(d)return;if(t.shiftKey||!c||!f||!g||p&&r.isOptionSelected(g,m))return;r.selectOption(g);break;case"Enter":if(229===t.keyCode)break;if(c){if(!g)return;if(d)return;r.selectOption(g);break}return;case"Escape":c?(r.inputIsHiddenAfterUpdate=!1,r.onInputChange("",{action:"menu-close"}),r.onMenuClose()):s&&i&&r.clearValue();break;case" ":if(o)return;if(!c){r.openMenu("first");break}if(!g)return;r.selectOption(g);break;case"ArrowUp":c?r.focusOption("up"):r.openMenu("last");break;case"ArrowDown":c?r.focusOption("down"):r.openMenu("first");break;case"PageUp":if(!c)return;r.focusOption("pageup");break;case"PageDown":if(!c)return;r.focusOption("pagedown");break;case"Home":if(!c)return;r.focusOption("first");break;case"End":if(!c)return;r.focusOption("last");break;default:return}t.preventDefault()}}));var n=t.value;r.cacheComponents=o(r.cacheComponents,K).bind(E(E(r))),r.cacheComponents(t.components),r.instancePrefix="react-select-"+(r.props.instanceId||++Ht);var a=I(n),i=r.buildMenuOptions(t,a);return r.state.menuOptions=i,r.state.selectValue=a,r}return k(e,t),x(e,[{key:"componentDidMount",value:function(){this.startListeningComposition(),this.startListeningToTouch(),this.props.closeMenuOnScroll&&document&&document.addEventListener&&document.addEventListener("scroll",this.onScroll,!0),this.props.autoFocus&&this.focusInput()}},{key:"componentWillReceiveProps",value:function(t){var e=this.props,r=e.options,n=e.value,a=e.inputValue;if(this.cacheComponents(t.components),t.value!==n||t.options!==r||t.inputValue!==a){var i=I(t.value),o=this.buildMenuOptions(t,i),s=this.getNextFocusedValue(i),l=this.getNextFocusedOption(o.focusable);this.setState({menuOptions:o,selectValue:i,focusedOption:l,focusedValue:s})}null!=this.inputIsHiddenAfterUpdate&&(this.setState({inputIsHidden:this.inputIsHiddenAfterUpdate}),delete this.inputIsHiddenAfterUpdate)}},{key:"componentDidUpdate",value:function(t){var e,r,n,a,i,o=this.props,s=o.isDisabled,l=o.menuIsOpen,c=this.state.isFocused;(c&&!s&&t.isDisabled||c&&l&&!t.menuIsOpen)&&this.focusInput(),this.menuListRef&&this.focusedOptionRef&&this.scrollToFocusedOptionOnUpdate&&(e=this.menuListRef,r=this.focusedOptionRef,n=e.getBoundingClientRect(),a=r.getBoundingClientRect(),i=r.offsetHeight/3,a.bottom+i>n.bottom?R(e,Math.min(r.offsetTop+r.clientHeight-e.offsetHeight+i,e.scrollHeight)):a.top-i<n.top&&R(e,Math.max(r.offsetTop-i,0))),this.scrollToFocusedOptionOnUpdate=!1}},{key:"componentWillUnmount",value:function(){this.stopListeningComposition(),this.stopListeningToTouch(),document.removeEventListener("scroll",this.onScroll,!0)}},{key:"onMenuOpen",value:function(){this.props.onMenuOpen()}},{key:"onMenuClose",value:function(){var t=this.props,e=t.isSearchable,r=t.isMulti;this.announceAriaLiveContext({event:"input",context:{isSearchable:e,isMulti:r}}),this.onInputChange("",{action:"menu-close"}),this.props.onMenuClose()}},{key:"onInputChange",value:function(t,e){this.props.onInputChange(t,e)}},{key:"focusInput",value:function(){this.inputRef&&this.inputRef.focus()}},{key:"blurInput",value:function(){this.inputRef&&this.inputRef.blur()}},{key:"openMenu",value:function(t){var e=this.state,r=e.menuOptions,n=e.selectValue,a=e.isFocused,i=this.props.isMulti,o="first"===t?0:r.focusable.length-1;if(!i){var s=r.focusable.indexOf(n[0]);s>-1&&(o=s)}this.scrollToFocusedOptionOnUpdate=!(a&&this.menuListRef),this.inputIsHiddenAfterUpdate=!1,this.onMenuOpen(),this.setState({focusedValue:null,focusedOption:r.focusable[o]}),this.announceAriaLiveContext({event:"menu"})}},{key:"focusValue",value:function(t){var e=this.props,r=e.isMulti,n=e.isSearchable,a=this.state,i=a.selectValue,o=a.focusedValue;if(r){this.setState({focusedOption:null});var s=i.indexOf(o);o||(s=-1,this.announceAriaLiveContext({event:"value"}));var l=i.length-1,c=-1;if(i.length){switch(t){case"previous":c=0===s?0:-1===s?l:s-1;break;case"next":s>-1&&s<l&&(c=s+1)}-1===c&&this.announceAriaLiveContext({event:"input",context:{isSearchable:n,isMulti:r}}),this.setState({inputIsHidden:-1!==c,focusedValue:i[c]})}}}},{key:"focusOption",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"first",e=this.props.pageSize,r=this.state,n=r.focusedOption,a=r.menuOptions,i=a.focusable;if(i.length){var o=0,s=i.indexOf(n);n||(s=-1,this.announceAriaLiveContext({event:"menu"})),"up"===t?o=s>0?s-1:i.length-1:"down"===t?o=(s+1)%i.length:"pageup"===t?(o=s-e)<0&&(o=0):"pagedown"===t?(o=s+e)>i.length-1&&(o=i.length-1):"last"===t&&(o=i.length-1),this.scrollToFocusedOptionOnUpdate=!0,this.setState({focusedOption:i[o],focusedValue:null}),this.announceAriaLiveContext({event:"menu",context:{isDisabled:bt(i[o])}})}}},{key:"getTheme",value:function(){return this.props.theme?"function"==typeof this.props.theme?this.props.theme(Vt):w({},Vt,this.props.theme):Vt}},{key:"getCommonProps",value:function(){var t=this.clearValue,e=this.getStyles,r=this.setValue,n=this.selectOption,a=this.props,i=a.classNamePrefix,o=a.isMulti,s=a.isRtl,l=a.options,c=this.state.selectValue,u=this.hasValue();return{cx:P.bind(null,i),clearValue:t,getStyles:e,getValue:function(){return c},hasValue:u,isMulti:o,isRtl:s,options:l,selectOption:n,setValue:r,selectProps:a,theme:this.getTheme()}}},{key:"getNextFocusedValue",value:function(t){if(this.clearFocusValueOnUpdate)return this.clearFocusValueOnUpdate=!1,null;var e=this.state,r=e.focusedValue,n=e.selectValue.indexOf(r);if(n>-1){if(t.indexOf(r)>-1)return r;if(n<t.length)return t[n]}return null}},{key:"getNextFocusedOption",value:function(t){var e=this.state.focusedOption;return e&&t.indexOf(e)>-1?e:t[0]}},{key:"hasValue",value:function(){return this.state.selectValue.length>0}},{key:"hasOptions",value:function(){return!!this.state.menuOptions.render.length}},{key:"countOptions",value:function(){return this.state.menuOptions.focusable.length}},{key:"isClearable",value:function(){var t=this.props,e=t.isClearable,r=t.isMulti;return void 0===e?r:e}},{key:"isOptionDisabled",value:function(t,e){return"function"==typeof this.props.isOptionDisabled&&this.props.isOptionDisabled(t,e)}},{key:"isOptionSelected",value:function(t,e){var r=this;if(e.indexOf(t)>-1)return!0;if("function"==typeof this.props.isOptionSelected)return this.props.isOptionSelected(t,e);var n=this.getOptionValue(t);return e.some((function(t){return r.getOptionValue(t)===n}))}},{key:"filterOption",value:function(t,e){return!this.props.filterOption||this.props.filterOption(t,e)}},{key:"formatOptionLabel",value:function(t,e){if("function"==typeof this.props.formatOptionLabel){var r=this.props.inputValue,n=this.state.selectValue;return this.props.formatOptionLabel(t,{context:e,inputValue:r,selectValue:n})}return this.getOptionLabel(t)}},{key:"formatGroupLabel",value:function(t){return this.props.formatGroupLabel(t)}},{key:"startListeningComposition",value:function(){document&&document.addEventListener&&(document.addEventListener("compositionstart",this.onCompositionStart,!1),document.addEventListener("compositionend",this.onCompositionEnd,!1))}},{key:"stopListeningComposition",value:function(){document&&document.removeEventListener&&(document.removeEventListener("compositionstart",this.onCompositionStart),document.removeEventListener("compositionend",this.onCompositionEnd))}},{key:"startListeningToTouch",value:function(){document&&document.addEventListener&&(document.addEventListener("touchstart",this.onTouchStart,!1),document.addEventListener("touchmove",this.onTouchMove,!1),document.addEventListener("touchend",this.onTouchEnd,!1))}},{key:"stopListeningToTouch",value:function(){document&&document.removeEventListener&&(document.removeEventListener("touchstart",this.onTouchStart),document.removeEventListener("touchmove",this.onTouchMove),document.removeEventListener("touchend",this.onTouchEnd))}},{key:"buildMenuOptions",value:function(t,e){var r=this,n=t.inputValue,a=void 0===n?"":n,i=t.options,o=function(t,n){var i=r.isOptionDisabled(t,e),o=r.isOptionSelected(t,e),s=r.getOptionLabel(t),l=r.getOptionValue(t);if(!(r.shouldHideSelectedOptions()&&o||!r.filterOption({label:s,value:l,data:t},a))){var c=i?void 0:function(){return r.onOptionHover(t)},u=i?void 0:function(){return r.selectOption(t)},f="".concat(r.getElementId("option"),"-").concat(n);return{innerProps:{id:f,onClick:u,onMouseMove:c,onMouseOver:c,tabIndex:-1},data:t,isDisabled:i,isSelected:o,key:f,label:s,type:"option",value:l}}};return i.reduce((function(t,e,n){if(e.options){r.hasGroups||(r.hasGroups=!0);var a=e.options.map((function(e,r){var a=o(e,"".concat(n,"-").concat(r));return a&&t.focusable.push(e),a})).filter(Boolean);if(a.length){var i="".concat(r.getElementId("group"),"-").concat(n);t.render.push({type:"group",key:i,data:e,options:a})}}else{var s=o(e,"".concat(n));s&&(t.render.push(s),t.focusable.push(e))}return 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t=this,e=this.components,r=e.MultiValue,n=e.MultiValueContainer,i=e.MultiValueLabel,o=e.MultiValueRemove,s=e.SingleValue,l=e.Placeholder,c=this.commonProps,u=this.props,f=u.controlShouldRenderValue,p=u.isDisabled,h=u.isMulti,d=u.inputValue,g=u.placeholder,v=this.state,m=v.selectValue,y=v.focusedValue,x=v.isFocused;if(!this.hasValue()||!f)return d?null:a.a.createElement(l,_({},c,{key:"placeholder",isDisabled:p,isFocused:x}),g);if(h)return m.map((function(e){var s=e===y;return a.a.createElement(r,_({},c,{components:{Container:n,Label:i,Remove:o},isFocused:s,isDisabled:p,key:t.getOptionValue(e),removeProps:{onClick:function(){return t.removeValue(e)},onTouchEnd:function(){return t.removeValue(e)},onMouseDown:function(t){t.preventDefault(),t.stopPropagation()}},data:e}),t.formatOptionLabel(e,"value"))}));if(d)return null;var b=m[0];return a.a.createElement(s,_({},c,{data:b,isDisabled:p}),this.formatOptionLabel(b,"value"))}},{key:"renderClearIndicator",value:function(){var t=this.components.ClearIndicator,e=this.commonProps,r=this.props,n=r.isDisabled,i=r.isLoading,o=this.state.isFocused;if(!this.isClearable()||!t||n||!this.hasValue()||i)return null;var s={onMouseDown:this.onClearIndicatorMouseDown,onTouchEnd:this.onClearIndicatorTouchEnd,"aria-hidden":"true"};return a.a.createElement(t,_({},e,{innerProps:s,isFocused:o}))}},{key:"renderLoadingIndicator",value:function(){var t=this.components.LoadingIndicator,e=this.commonProps,r=this.props,n=r.isDisabled,i=r.isLoading,o=this.state.isFocused;if(!t||!i)return null;return a.a.createElement(t,_({},e,{innerProps:{"aria-hidden":"true"},isDisabled:n,isFocused:o}))}},{key:"renderIndicatorSeparator",value:function(){var t=this.components,e=t.DropdownIndicator,r=t.IndicatorSeparator;if(!e||!r)return null;var n=this.commonProps,i=this.props.isDisabled,o=this.state.isFocused;return a.a.createElement(r,_({},n,{isDisabled:i,isFocused:o}))}},{key:"renderDropdownIndicator",value:function(){var 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c=0,j=0;j<3;++j)c+=S[a+4*j]*E[j];S[12+a]=-c}S[15]=1},p.getMatrix=function(t,e){this.recalcMatrix(t);var r=this.computedMatrix;if(e){for(var n=0;n<16;++n)e[n]=r[n];return e}return r};var d=[0,0,0];p.rotate=function(t,e,r,n){if(this.angle.move(t,e,r),n){this.recalcMatrix(t);var i=this.computedMatrix;d[0]=i[2],d[1]=i[6],d[2]=i[10];for(var o=this.computedUp,s=this.computedRight,l=this.computedToward,u=0;u<3;++u)i[4*u]=o[u],i[4*u+1]=s[u],i[4*u+2]=l[u];a(i,i,n,d);for(var u=0;u<3;++u)o[u]=i[4*u],s[u]=i[4*u+1];this.up.set(t,o[0],o[1],o[2]),this.right.set(t,s[0],s[1],s[2])}},p.pan=function(t,e,r,n){e=e||0,r=r||0,n=n||0,this.recalcMatrix(t);var i=this.computedMatrix,a=(Math.exp(this.computedRadius[0]),i[1]),o=i[5],s=i[9],l=u(a,o,s);a/=l,o/=l,s/=l;var c=i[0],f=i[4],h=i[8],p=c*a+f*o+h*s,d=u(c-=a*p,f-=o*p,h-=s*p),v=(c/=d)*e+a*r,g=(f/=d)*e+o*r,m=(h/=d)*e+s*r;this.center.move(t,v,g,m);var 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e=Math.floor(t/400)+1;t-=400*(e-1),t+=t>15?16:0;var r=Math.floor(t/32)+1,n=t-32*(r-1)+1;return this.newDate(e<=0?e-1:e,r,n)}});var o={20:"Fruitbat",21:"Anchovy"};n.calendars.discworld=a},{"../main":558,"object-assign":449}],547:[function(t,e,r){var n=t("../main"),i=t("object-assign");function a(t){this.local=this.regionalOptions[t||""]||this.regionalOptions[""]}a.prototype=new 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r=this._validate(t,e,this.minDay,n.local.invalidMonth);return this.daysPerMonth[r.month()-1]+(2===r.month()&&this.leapYear(r.year())?1:0)},weekDay:function(t,e,r){return(this.dayOfWeek(t,e,r)||7)<6},toJD:function(t,e,r){var i=this._validate(t,e,r,n.local.invalidDate);return t=i.year(),e=i.month(),r=i.day(),t<0&&t++,e<=2&&(t--,e+=12),Math.floor(365.25*(t+4716))+Math.floor(30.6001*(e+1))+r-1524.5},fromJD:function(t){var e=Math.floor(t+.5),r=e+1524,n=Math.floor((r-122.1)/365.25),i=Math.floor(365.25*n),a=Math.floor((r-i)/30.6001),o=a-Math.floor(a<14?1:13),s=n-Math.floor(o>2?4716:4715),l=r-i-Math.floor(30.6001*a);return s<=0&&s--,this.newDate(s,o,l)}}),n.calendars.julian=a},{"../main":558,"object-assign":449}],551:[function(t,e,r){var n=t("../main"),i=t("object-assign");function a(t){this.local=this.regionalOptions[t||""]||this.regionalOptions[""]}function o(t,e){return t-e*Math.floor(t/e)}function s(t,e){return o(t-1,e)+1}a.prototype=new n.baseCalendar,i(a.prototype,{name:"Mayan",jdEpoch:584282.5,hasYearZero:!0,minMonth:0,firstMonth:0,minDay:0,regionalOptions:{"":{name:"Mayan",epochs:["",""],monthNames:["0","1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17"],monthNamesShort:["0","1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17"],dayNames:["0","1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17","18","19"],dayNamesShort:["0","1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17","18","19"],dayNamesMin:["0","1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17","18","19"],digits:null,dateFormat:"YYYY.m.d",firstDay:0,isRTL:!1,haabMonths:["Pop","Uo","Zip","Zotz","Tzec","Xul","Yaxkin","Mol","Chen","Yax","Zac","Ceh","Mac","Kankin","Muan","Pax","Kayab","Cumku","Uayeb"],tzolkinMonths:["Imix","Ik","Akbal","Kan","Chicchan","Cimi","Manik","Lamat","Muluc","Oc","Chuen","Eb","Ben","Ix","Men","Cib","Caban","Etznab","Cauac","Ahau"]}},leapYear:function(t){return this._validate(t,this.minMonth,this.minDay,n.local.invalidYear),!1},formatYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,n.local.invalidYear);t=e.year();var r=Math.floor(t/400);t%=400,t+=t<0?400:0;var i=Math.floor(t/20);return r+"."+i+"."+t%20},forYear:function(t){if((t=t.split(".")).length<3)throw"Invalid Mayan year";for(var e=0,r=0;r<t.length;r++){var n=parseInt(t[r],10);if(Math.abs(n)>19||r>0&&n<0)throw"Invalid Mayan year";e=20*e+n}return e},monthsInYear:function(t){return this._validate(t,this.minMonth,this.minDay,n.local.invalidYear),18},weekOfYear:function(t,e,r){return this._validate(t,e,r,n.local.invalidDate),0},daysInYear:function(t){return this._validate(t,this.minMonth,this.minDay,n.local.invalidYear),360},daysInMonth:function(t,e){return this._validate(t,e,this.minDay,n.local.invalidMonth),20},daysInWeek:function(){return 5},dayOfWeek:function(t,e,r){var i=this._validate(t,e,r,n.local.invalidDate);return i.day()},weekDay:function(t,e,r){return this._validate(t,e,r,n.local.invalidDate),!0},extraInfo:function(t,e,r){var i=this._validate(t,e,r,n.local.invalidDate),a=i.toJD(),o=this._toHaab(a),s=this._toTzolkin(a);return{haabMonthName:this.local.haabMonths[o[0]-1],haabMonth:o[0],haabDay:o[1],tzolkinDayName:this.local.tzolkinMonths[s[0]-1],tzolkinDay:s[0],tzolkinTrecena:s[1]}},_toHaab:function(t){var e=o(8+(t-=this.jdEpoch)+340,365);return[Math.floor(e/20)+1,o(e,20)]},_toTzolkin:function(t){return[s(20+(t-=this.jdEpoch),20),s(t+4,13)]},toJD:function(t,e,r){var i=this._validate(t,e,r,n.local.invalidDate);return i.day()+20*i.month()+360*i.year()+this.jdEpoch},fromJD:function(t){t=Math.floor(t)+.5-this.jdEpoch;var e=Math.floor(t/360);t%=360,t+=t<0?360:0;var r=Math.floor(t/20),n=t%20;return this.newDate(e,r,n)}}),n.calendars.mayan=a},{"../main":558,"object-assign":449}],552:[function(t,e,r){var n=t("../main"),i=t("object-assign");function a(t){this.local=this.regionalOptions[t||""]||this.regionalOptions[""]}a.prototype=new n.baseCalendar;var o=n.instance("gregorian");i(a.prototype,{name:"Nanakshahi",jdEpoch:2257673.5,daysPerMonth:[31,31,31,31,31,30,30,30,30,30,30,30],hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{"":{name:"Nanakshahi",epochs:["BN","AN"],monthNames:["Chet","Vaisakh","Jeth","Harh","Sawan","Bhadon","Assu","Katak","Maghar","Poh","Magh","Phagun"],monthNamesShort:["Che","Vai","Jet","Har","Saw","Bha","Ass","Kat","Mgr","Poh","Mgh","Pha"],dayNames:["Somvaar","Mangalvar","Budhvaar","Veervaar","Shukarvaar","Sanicharvaar","Etvaar"],dayNamesShort:["Som","Mangal","Budh","Veer","Shukar","Sanichar","Et"],dayNamesMin:["So","Ma","Bu","Ve","Sh","Sa","Et"],digits:null,dateFormat:"dd-mm-yyyy",firstDay:0,isRTL:!1}},leapYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,n.local.invalidYear||n.regionalOptions[""].invalidYear);return o.leapYear(e.year()+(e.year()<1?1:0)+1469)},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(1-(n.dayOfWeek()||7),"d"),Math.floor((n.dayOfYear()-1)/7)+1},daysInMonth:function(t,e){var r=this._validate(t,e,this.minDay,n.local.invalidMonth);return this.daysPerMonth[r.month()-1]+(12===r.month()&&this.leapYear(r.year())?1:0)},weekDay:function(t,e,r){return(this.dayOfWeek(t,e,r)||7)<6},toJD:function(t,e,r){var i=this._validate(t,e,r,n.local.invalidMonth),t=i.year();t<0&&t++;for(var a=i.day(),s=1;s<i.month();s++)a+=this.daysPerMonth[s-1];return a+o.toJD(t+1468,3,13)},fromJD:function(t){t=Math.floor(t+.5);for(var e=Math.floor((t-(this.jdEpoch-1))/366);t>=this.toJD(e+1,1,1);)e++;for(var r=t-Math.floor(this.toJD(e,1,1)+.5)+1,n=1;r>this.daysInMonth(e,n);)r-=this.daysInMonth(e,n),n++;return this.newDate(e,n,r)}}),n.calendars.nanakshahi=a},{"../main":558,"object-assign":449}],553:[function(t,e,r){var n=t("../main"),i=t("object-assign");function a(t){this.local=this.regionalOptions[t||""]||this.regionalOptions[""]}a.prototype=new n.baseCalendar,i(a.prototype,{name:"Nepali",jdEpoch:1700709.5,daysPerMonth:[31,31,32,32,31,30,30,29,30,29,30,30],hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,daysPerYear:365,regionalOptions:{"":{name:"Nepali",epochs:["BBS","ABS"],monthNames:["Baisakh","Jestha","Ashadh","Shrawan","Bhadra","Ashwin","Kartik","Mangsir","Paush","Mangh","Falgun","Chaitra"],monthNamesShort:["Bai","Je","As","Shra","Bha","Ash","Kar","Mang","Pau","Ma","Fal","Chai"],dayNames:["Aaitabaar","Sombaar","Manglbaar","Budhabaar","Bihibaar","Shukrabaar","Shanibaar"],dayNamesShort:["Aaita","Som","Mangl","Budha","Bihi","Shukra","Shani"],dayNamesMin:["Aai","So","Man","Bu","Bi","Shu","Sha"],digits:null,dateFormat:"dd/mm/yyyy",firstDay:1,isRTL:!1}},leapYear:function(t){return this.daysInYear(t)!==this.daysPerYear},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(-n.dayOfWeek(),"d"),Math.floor((n.dayOfYear()-1)/7)+1},daysInYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,n.local.invalidYear);if(t=e.year(),void 0===this.NEPALI_CALENDAR_DATA[t])return this.daysPerYear;for(var r=0,i=this.minMonth;i<=12;i++)r+=this.NEPALI_CALENDAR_DATA[t][i];return r},daysInMonth:function(t,e){return t.year&&(e=t.month(),t=t.year()),this._validate(t,e,this.minDay,n.local.invalidMonth),void 0===this.NEPALI_CALENDAR_DATA[t]?this.daysPerMonth[e-1]:this.NEPALI_CALENDAR_DATA[t][e]},weekDay:function(t,e,r){return 6!==this.dayOfWeek(t,e,r)},toJD:function(t,e,r){var i=this._validate(t,e,r,n.local.invalidDate);t=i.year(),e=i.month(),r=i.day();var a=n.instance(),o=0,s=e,l=t;this._createMissingCalendarData(t);var u=t-(s>9||9===s&&r>=this.NEPALI_CALENDAR_DATA[l][0]?56:57);for(9!==e&&(o=r,s--);9!==s;)s<=0&&(s=12,l--),o+=this.NEPALI_CALENDAR_DATA[l][s],s--;return 9===e?(o+=r-this.NEPALI_CALENDAR_DATA[l][0])<0&&(o+=a.daysInYear(u)):o+=this.NEPALI_CALENDAR_DATA[l][9]-this.NEPALI_CALENDAR_DATA[l][0],a.newDate(u,1,1).add(o,"d").toJD()},fromJD:function(t){var e=n.instance(),r=e.fromJD(t),i=r.year(),a=r.dayOfYear(),o=i+56;this._createMissingCalendarData(o);for(var s=9,l=this.NEPALI_CALENDAR_DATA[o][0],u=this.NEPALI_CALENDAR_DATA[o][s]-l+1;a>u;)++s>12&&(s=1,o++),u+=this.NEPALI_CALENDAR_DATA[o][s];var c=this.NEPALI_CALENDAR_DATA[o][s]-(u-a);return this.newDate(o,s,c)},_createMissingCalendarData:function(t){var e=this.daysPerMonth.slice(0);e.unshift(17);for(var r=t-1;r<t+2;r++)void 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n.baseCalendar,i(a.prototype,{name:"UmmAlQura",hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{"":{name:"Umm al-Qura",epochs:["BH","AH"],monthNames:["Al-Muharram","Safar","Rabi' al-awwal","Rabi' Al-Thani","Jumada Al-Awwal","Jumada Al-Thani","Rajab","Sha'aban","Ramadan","Shawwal","Dhu al-Qi'dah","Dhu al-Hijjah"],monthNamesShort:["Muh","Saf","Rab1","Rab2","Jum1","Jum2","Raj","Sha'","Ram","Shaw","DhuQ","DhuH"],dayNames:["Yawm al-Ahad","Yawm al-Ithnain","Yawm al-Thalāthā’","Yawm al-Arba‘ā’","Yawm al-Khamīs","Yawm al-Jum‘a","Yawm al-Sabt"],dayNamesMin:["Ah","Ith","Th","Ar","Kh","Ju","Sa"],digits:null,dateFormat:"yyyy/mm/dd",firstDay:6,isRTL:!0}},leapYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,n.local.invalidYear);return 355===this.daysInYear(e.year())},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(-n.dayOfWeek(),"d"),Math.floor((n.dayOfYear()-1)/7)+1},daysInYear:function(t){for(var e=0,r=1;r<=12;r++)e+=this.daysInMonth(t,r);return e},daysInMonth:function(t,e){for(var r=this._validate(t,e,this.minDay,n.local.invalidMonth),i=r.toJD()-24e5+.5,a=0,s=0;s<o.length;s++){if(o[s]>i)return o[a]-o[a-1];a++}return 30},weekDay:function(t,e,r){return 5!==this.dayOfWeek(t,e,r)},toJD:function(t,e,r){var i=this._validate(t,e,r,n.local.invalidDate),a=12*(i.year()-1)+i.month()-15292,s=i.day()+o[a-1]-1;return s+24e5-.5},fromJD:function(t){for(var e=t-24e5+.5,r=0,n=0;n<o.length&&!(o[n]>e);n++)r++;var i=r+15292,a=Math.floor((i-1)/12),s=a+1,l=i-12*a,u=e-o[r-1]+1;return this.newDate(s,l,u)},isValid:function(t,e,r){var i=n.baseCalendar.prototype.isValid.apply(this,arguments);return i&&(t=null!=t.year?t.year:t,i=t>=1276&&t<=1500),i},_validate:function(t,e,r,i){var a=n.baseCalendar.prototype._validate.apply(this,arguments);if(a.year<1276||a.year>1500)throw i.replace(/\{0\}/,this.local.name);return a}}),n.calendars.ummalqura=a;var 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n=t("object-assign");function i(){this.regionalOptions=[],this.regionalOptions[""]={invalidCalendar:"Calendar {0} not found",invalidDate:"Invalid {0} date",invalidMonth:"Invalid {0} month",invalidYear:"Invalid {0} year",differentCalendars:"Cannot mix {0} and {1} dates"},this.local=this.regionalOptions[""],this.calendars={},this._localCals={}}function a(t,e,r,n){if(this._calendar=t,this._year=e,this._month=r,this._day=n,0===this._calendar._validateLevel&&!this._calendar.isValid(this._year,this._month,this._day))throw(u.local.invalidDate||u.regionalOptions[""].invalidDate).replace(/\{0\}/,this._calendar.local.name)}function o(t,e){return"000000".substring(0,e-(t=""+t).length)+t}function s(){this.shortYearCutoff="+10"}function l(t){this.local=this.regionalOptions[t]||this.regionalOptions[""]}n(i.prototype,{instance:function(t,e){t=(t||"gregorian").toLowerCase(),e=e||"";var r=this._localCals[t+"-"+e];if(!r&&this.calendars[t]&&(r=new this.calendars[t](e),this._localCals[t+"-"+e]=r),!r)throw(this.local.invalidCalendar||this.regionalOptions[""].invalidCalendar).replace(/\{0\}/,t);return r},newDate:function(t,e,r,n,i){return(n=(null!=t&&t.year?t.calendar():"string"==typeof n?this.instance(n,i):n)||this.instance()).newDate(t,e,r)},substituteDigits:function(t){return function(e){return(e+"").replace(/[0-9]/g,function(e){return t[e]})}},substituteChineseDigits:function(t,e){return function(r){for(var n="",i=0;r>0;){var a=r%10;n=(0===a?"":t[a]+e[i])+n,i++,r=Math.floor(r/10)}return 0===n.indexOf(t[1]+e[1])&&(n=n.substr(1)),n||t[0]}}}),n(a.prototype,{newDate:function(t,e,r){return this._calendar.newDate(null==t?this:t,e,r)},year:function(t){return 0===arguments.length?this._year:this.set(t,"y")},month:function(t){return 0===arguments.length?this._month:this.set(t,"m")},day:function(t){return 0===arguments.length?this._day:this.set(t,"d")},date:function(t,e,r){if(!this._calendar.isValid(t,e,r))throw(u.local.invalidDate||u.regionalOptions[""].invalidDate).replace(/\{0\}/,this._calendar.local.name);return this._year=t,this._month=e,this._day=r,this},leapYear:function(){return this._calendar.leapYear(this)},epoch:function(){return this._calendar.epoch(this)},formatYear:function(){return this._calendar.formatYear(this)},monthOfYear:function(){return this._calendar.monthOfYear(this)},weekOfYear:function(){return this._calendar.weekOfYear(this)},daysInYear:function(){return this._calendar.daysInYear(this)},dayOfYear:function(){return this._calendar.dayOfYear(this)},daysInMonth:function(){return this._calendar.daysInMonth(this)},dayOfWeek:function(){return this._calendar.dayOfWeek(this)},weekDay:function(){return this._calendar.weekDay(this)},extraInfo:function(){return this._calendar.extraInfo(this)},add:function(t,e){return this._calendar.add(this,t,e)},set:function(t,e){return this._calendar.set(this,t,e)},compareTo:function(t){if(this._calendar.name!==t._calendar.name)throw(u.local.differentCalendars||u.regionalOptions[""].differentCalendars).replace(/\{0\}/,this._calendar.local.name).replace(/\{1\}/,t._calendar.local.name);var e=this._year!==t._year?this._year-t._year:this._month!==t._month?this.monthOfYear()-t.monthOfYear():this._day-t._day;return 0===e?0:e<0?-1:1},calendar:function(){return this._calendar},toJD:function(){return this._calendar.toJD(this)},fromJD:function(t){return this._calendar.fromJD(t)},toJSDate:function(){return this._calendar.toJSDate(this)},fromJSDate:function(t){return this._calendar.fromJSDate(t)},toString:function(){return(this.year()<0?"-":"")+o(Math.abs(this.year()),4)+"-"+o(this.month(),2)+"-"+o(this.day(),2)}}),n(s.prototype,{_validateLevel:0,newDate:function(t,e,r){return null==t?this.today():(t.year&&(this._validate(t,e,r,u.local.invalidDate||u.regionalOptions[""].invalidDate),r=t.day(),e=t.month(),t=t.year()),new a(this,t,e,r))},today:function(){return this.fromJSDate(new Date)},epoch:function(t){var e=this._validate(t,this.minMonth,this.minDay,u.local.invalidYear||u.regionalOptions[""].invalidYear);return e.year()<0?this.local.epochs[0]:this.local.epochs[1]},formatYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,u.local.invalidYear||u.regionalOptions[""].invalidYear);return(e.year()<0?"-":"")+o(Math.abs(e.year()),4)},monthsInYear:function(t){return this._validate(t,this.minMonth,this.minDay,u.local.invalidYear||u.regionalOptions[""].invalidYear),12},monthOfYear:function(t,e){var r=this._validate(t,e,this.minDay,u.local.invalidMonth||u.regionalOptions[""].invalidMonth);return(r.month()+this.monthsInYear(r)-this.firstMonth)%this.monthsInYear(r)+this.minMonth},fromMonthOfYear:function(t,e){var r=(e+this.firstMonth-2*this.minMonth)%this.monthsInYear(t)+this.minMonth;return this._validate(t,r,this.minDay,u.local.invalidMonth||u.regionalOptions[""].invalidMonth),r},daysInYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,u.local.invalidYear||u.regionalOptions[""].invalidYear);return this.leapYear(e)?366:365},dayOfYear:function(t,e,r){var n=this._validate(t,e,r,u.local.invalidDate||u.regionalOptions[""].invalidDate);return n.toJD()-this.newDate(n.year(),this.fromMonthOfYear(n.year(),this.minMonth),this.minDay).toJD()+1},daysInWeek:function(){return 7},dayOfWeek:function(t,e,r){var n=this._validate(t,e,r,u.local.invalidDate||u.regionalOptions[""].invalidDate);return(Math.floor(this.toJD(n))+2)%this.daysInWeek()},extraInfo:function(t,e,r){return this._validate(t,e,r,u.local.invalidDate||u.regionalOptions[""].invalidDate),{}},add:function(t,e,r){return this._validate(t,this.minMonth,this.minDay,u.local.invalidDate||u.regionalOptions[""].invalidDate),this._correctAdd(t,this._add(t,e,r),e,r)},_add:function(t,e,r){if(this._validateLevel++,"d"===r||"w"===r){var n=t.toJD()+e*("w"===r?this.daysInWeek():1),i=t.calendar().fromJD(n);return this._validateLevel--,[i.year(),i.month(),i.day()]}try{var a=t.year()+("y"===r?e:0),o=t.monthOfYear()+("m"===r?e:0),i=t.day();"y"===r?(t.month()!==this.fromMonthOfYear(a,o)&&(o=this.newDate(a,t.month(),this.minDay).monthOfYear()),o=Math.min(o,this.monthsInYear(a)),i=Math.min(i,this.daysInMonth(a,this.fromMonthOfYear(a,o)))):"m"===r&&(function(t){for(;o<t.minMonth;)a--,o+=t.monthsInYear(a);for(var e=t.monthsInYear(a);o>e-1+t.minMonth;)a++,o-=e,e=t.monthsInYear(a)}(this),i=Math.min(i,this.daysInMonth(a,this.fromMonthOfYear(a,o))));var s=[a,this.fromMonthOfYear(a,o),i];return this._validateLevel--,s}catch(t){throw 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r,s,l=o(t,e),u=l.on,c=l.off.concat(l.explicitOff),f={},h=t._fullLayout.annotations;if(u.length||c.length){for(r=0;r<u.length;r++)(s=a(t.layout,"annotations",h[u[r]])).modifyItem("visible",!0),n.extendFlat(f,s.getUpdateObj());for(r=0;r<c.length;r++)(s=a(t.layout,"annotations",h[c[r]])).modifyItem("visible",!1),n.extendFlat(f,s.getUpdateObj());return i.call("update",t,{},f)}}}},{"../../lib":703,"../../plot_api/plot_template":741,"../../registry":831}],566:[function(t,e,r){"use strict";var n=t("../../lib"),i=t("../color");e.exports=function(t,e,r,a){a("opacity");var o=a("bgcolor"),s=a("bordercolor"),l=i.opacity(s);a("borderpad");var u=a("borderwidth"),c=a("showarrow");a("text",c?" 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l,u,c=t._fullLayout.annotations,f=e._id.charAt(0),h=0;h<c.length;h++)l=c[h],u="annotations["+h+"].",l[f+"ref"]===e._id&&p(f),l["a"+f+"ref"]===e._id&&p("a"+f);function p(t){var r=l[t],s=null;s=o?i(r,e.range):Math.pow(10,r),n(s)||(s=null),a(u+t,s)}}},{"../../lib/to_log_range":729,"fast-isnumeric":224}],568:[function(t,e,r){"use strict";var n=t("../../lib"),i=t("../../plots/cartesian/axes"),a=t("../../plots/array_container_defaults"),o=t("./common_defaults"),s=t("./attributes");function l(t,e,r){function a(r,i){return n.coerce(t,e,s,r,i)}var l=a("visible"),u=a("clicktoshow");if(l||u){o(t,e,r,a);for(var c=e.showarrow,f=["x","y"],h=[-10,-30],p={_fullLayout:r},d=0;d<2;d++){var v=f[d],g=i.coerceRef(t,e,p,v,"","paper");if("paper"!==g){var m=i.getFromId(p,g);m._annIndices.push(e._index)}if(i.coercePosition(e,p,a,g,v,.5),c){var y="a"+v,x=i.coerceRef(t,e,p,y,"pixel");"pixel"!==x&&x!==g&&(x=e[y]="pixel");var 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i={index:r,annotation:e._input,fullAnnotation:e,event:n.event};a&&(i.subplotId=a),t.emit("plotly_clickannotation",i)});e.hovertext&&P.on("mouseover",function(){var r=e.hoverlabel,n=r.font,i=this.getBoundingClientRect(),a=t.getBoundingClientRect();c.loneHover({x0:i.left-a.left,x1:i.right-a.left,y:(i.top+i.bottom)/2-a.top,text:e.hovertext,color:r.bgcolor,borderColor:r.bordercolor,fontFamily:n.family,fontSize:n.size,fontColor:n.color},{container:x._hoverlayer.node(),outerContainer:x._paper.node(),gd:t})}).on("mouseout",function(){c.loneUnhover(x._hoverlayer.node())});var D=e.borderwidth,z=e.borderpad,R=D+z,F=P.append("rect").attr("class","bg").style("stroke-width",D+"px").call(l.stroke,e.bordercolor).call(l.fill,e.bgcolor),B=e.width||e.height,N=x._topclips.selectAll("#"+M).data(B?[0]:[]);N.enter().append("clipPath").classed("annclip",!0).attr("id",M).append("rect"),N.exit().remove();var j=e.font,V=x._meta?o.templateString(e.text,x._meta):e.text,U=P.append("text").classed("annotation-text",!0).text(V);_.annotationText?U.call(f.makeEditable,{delegate:P,gd:t}).call(H).on("edit",function(r){e.text=r,this.call(H),A("text",r),s&&s.autorange&&k(s._name+".autorange",!0),g&&g.autorange&&k(g._name+".autorange",!0),i.call("_guiRelayout",t,T())}):U.call(H)}else n.selectAll("#"+M).remove();function H(r){return r.call(u.font,j).attr({"text-anchor":{left:"start",right:"end"}[e.align]||"middle"}),f.convertToTspans(r,t,q),r}function q(){var r=U.selectAll("a");if(1===r.size()&&r.text()===U.text()){var n=P.insert("a",":first-child").attr({"xlink:xlink:href":r.attr("xlink:href"),"xlink:xlink:show":r.attr("xlink:show")}).style({cursor:"pointer"});n.node().appendChild(F.node())}var c=P.select(".annotation-text-math-group"),d=!c.empty(),m=u.bBox((d?c:U).node()),y=m.width,w=m.height,I=e.width||y,z=e.height||w,j=Math.round(I+2*R),V=Math.round(z+2*R);function 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ht=-Math.max(lt.tail-3,lt.text),pt=Math.min(lt.tail+3,lt.text)-ft;ht>0?(lt.tail+=ht,lt.text+=ht):pt>0&&(lt.tail-=pt,lt.text-=pt)}lt.tail+=st,lt.head+=st}else J=at*H($,ot),X=J,lt.text=Y+J;lt.text+=st,J+=st,X+=st,e["_"+K+"padplus"]=at/2+X,e["_"+K+"padminus"]=at/2-X,e["_"+K+"size"]=at,e["_"+K+"shift"]=J}if(t._dragging||!q){var dt=0,vt=0;if("left"!==e.align&&(dt=(I-y)*("center"===e.align?.5:1)),"top"!==e.valign&&(vt=(z-w)*("middle"===e.valign?.5:1)),d)c.select("svg").attr({x:R+dt-1,y:R+vt}).call(u.setClipUrl,B?M:null,t);else{var gt=R+vt-m.top,mt=R+dt-m.left;U.call(f.positionText,mt,gt).call(u.setClipUrl,B?M:null,t)}N.select("rect").call(u.setRect,R,R,I,z),F.call(u.setRect,D/2,D/2,j-D,V-D),P.call(u.setTranslate,Math.round(E.x.text-j/2),Math.round(E.y.text-V/2)),L.attr({transform:"rotate("+S+","+E.x.text+","+E.y.text+")"});var yt,xt=function(r,n){C.selectAll(".annotation-arrow-g").remove();var c=E.x.head,f=E.y.head,h=E.x.tail+r,d=E.y.tail+n,m=E.x.text+r,y=E.y.text+n,x=o.rotationXYMatrix(S,m,y),w=o.apply2DTransform(x),M=o.apply2DTransform2(x),O=+F.attr("width"),I=+F.attr("height"),D=m-.5*O,z=D+O,R=y-.5*I,B=R+I,N=[[D,R,D,B],[D,B,z,B],[z,B,z,R],[z,R,D,R]].map(M);if(!N.reduce(function(t,e){return t^!!o.segmentsIntersect(c,f,c+1e6,f+1e6,e[0],e[1],e[2],e[3])},!1)){N.forEach(function(t){var e=o.segmentsIntersect(h,d,c,f,t[0],t[1],t[2],t[3]);e&&(h=e.x,d=e.y)});var j=e.arrowwidth,V=e.arrowcolor,U=e.arrowside,H=C.append("g").style({opacity:l.opacity(V)}).classed("annotation-arrow-g",!0),q=H.append("path").attr("d","M"+h+","+d+"L"+c+","+f).style("stroke-width",j+"px").call(l.stroke,l.rgb(V));if(v(q,U,e),_.annotationPosition&&q.node().parentNode&&!a){var G=c,W=f;if(e.standoff){var Y=Math.sqrt(Math.pow(c-h,2)+Math.pow(f-d,2));G+=e.standoff*(h-c)/Y,W+=e.standoff*(d-f)/Y}var X,Z,$=H.append("path").classed("annotation-arrow",!0).classed("anndrag",!0).classed("cursor-move",!0).attr({d:"M3,3H-3V-3H3ZM0,0L"+(h-G)+","+(d-W),transform:"translate("+G+","+W+")"}).style("stroke-width",j+6+"px").call(l.stroke,"rgba(0,0,0,0)").call(l.fill,"rgba(0,0,0,0)");p.init({element:$.node(),gd:t,prepFn:function(){var t=u.getTranslate(P);X=t.x,Z=t.y,s&&s.autorange&&k(s._name+".autorange",!0),g&&g.autorange&&k(g._name+".autorange",!0)},moveFn:function(t,r){var n=w(X,Z),i=n[0]+t,a=n[1]+r;P.call(u.setTranslate,i,a),A("x",s?s.p2r(s.r2p(e.x)+t):e.x+t/b.w),A("y",g?g.p2r(g.r2p(e.y)+r):e.y-r/b.h),e.axref===e.xref&&A("ax",s.p2r(s.r2p(e.ax)+t)),e.ayref===e.yref&&A("ay",g.p2r(g.r2p(e.ay)+r)),H.attr("transform","translate("+t+","+r+")"),L.attr({transform:"rotate("+S+","+i+","+a+")"})},doneFn:function(){i.call("_guiRelayout",t,T());var e=document.querySelector(".js-notes-box-panel");e&&e.redraw(e.selectedObj)}})}}};e.showarrow&&xt(0,0),O&&p.init({element:P.node(),gd:t,prepFn:function(){yt=L.attr("transform")},moveFn:function(t,r){var n="pointer";if(e.showarrow)e.axref===e.xref?A("ax",s.p2r(s.r2p(e.ax)+t)):A("ax",e.ax+t),e.ayref===e.yref?A("ay",g.p2r(g.r2p(e.ay)+r)):A("ay",e.ay+r),xt(t,r);else{if(a)return;var i,o;if(s)i=s.p2r(s.r2p(e.x)+t);else{var l=e._xsize/b.w,u=e.x+(e._xshift-e.xshift)/b.w-l/2;i=p.align(u+t/b.w,l,0,1,e.xanchor)}if(g)o=g.p2r(g.r2p(e.y)+r);else{var c=e._ysize/b.h,f=e.y-(e._yshift+e.yshift)/b.h-c/2;o=p.align(f-r/b.h,c,0,1,e.yanchor)}A("x",i),A("y",o),s&&g||(n=p.getCursor(s?.5:i,g?.5:o,e.xanchor,e.yanchor))}L.attr({transform:"translate("+t+","+r+")"+yt}),h(P,n)},doneFn:function(){h(P),i.call("_guiRelayout",t,T());var e=document.querySelector(".js-notes-box-panel");e&&e.redraw(e.selectedObj)}})}else P.remove()}}e.exports={draw:function(t){var e=t._fullLayout;e._infolayer.selectAll(".annotation").remove();for(var r=0;r<e.annotations.length;r++)e.annotations[r].visible&&g(t,r);return a.previousPromises(t)},drawOne:g,drawRaw:m}},{"../../lib":703,"../../lib/setcursor":723,"../../lib/svg_text_utils":727,"../../plot_api/plot_template":741,"../../plots/cartesian/axes":751,"../../plots/plots":812,"../../registry":831,"../color":580,"../dragelement":598,"../drawing":601,"../fx":619,"./draw_arrow_head":570,d3:157}],570:[function(t,e,r){"use strict";var n=t("d3"),i=t("../color"),a=t("./arrow_paths");e.exports=function(t,e,r){var o,s,l,u,c=t.node(),f=a[r.arrowhead||0],h=a[r.startarrowhead||0],p=(r.arrowwidth||1)*(r.arrowsize||1),d=(r.arrowwidth||1)*(r.startarrowsize||1),v=e.indexOf("start")>=0,g=e.indexOf("end")>=0,m=f.backoff*p+r.standoff,y=h.backoff*d+r.startstandoff;if("line"===c.nodeName){o={x:+t.attr("x1"),y:+t.attr("y1")},s={x:+t.attr("x2"),y:+t.attr("y2")};var x=o.x-s.x,b=o.y-s.y;if(l=Math.atan2(b,x),u=l+Math.PI,m&&y&&m+y>Math.sqrt(x*x+b*b))return void I();if(m){if(m*m>x*x+b*b)return void I();var _=m*Math.cos(l),w=m*Math.sin(l);s.x+=_,s.y+=w,t.attr({x2:s.x,y2:s.y})}if(y){if(y*y>x*x+b*b)return void I();var k=y*Math.cos(l),A=y*Math.sin(l);o.x-=k,o.y-=A,t.attr({x1:o.x,y1:o.y})}}else if("path"===c.nodeName){var T=c.getTotalLength(),M="";if(T<m+y)return void I();var E=c.getPointAtLength(0),S=c.getPointAtLength(.1);l=Math.atan2(E.y-S.y,E.x-S.x),o=c.getPointAtLength(Math.min(y,T)),M="0px,"+y+"px,";var C=c.getPointAtLength(T),L=c.getPointAtLength(T-.1);u=Math.atan2(C.y-L.y,C.x-L.x),s=c.getPointAtLength(Math.max(0,T-m));var O=M?y+m:m;M+=T-O+"px,"+T+"px",t.style("stroke-dasharray",M)}function I(){t.style("stroke-dasharray","0px,100px")}function P(e,a,o,s){e.path&&(e.noRotate&&(o=0),n.select(c.parentNode).append("path").attr({class:t.attr("class"),d:e.path,transform:"translate("+a.x+","+a.y+")"+(o?"rotate("+180*o/Math.PI+")":"")+"scale("+s+")"}).style({fill:i.rgb(r.arrowcolor),"stroke-width":0}))}v&&P(h,o,l,d),g&&P(f,s,u,p)}},{"../color":580,"./arrow_paths":562,d3:157}],571:[function(t,e,r){"use strict";var n=t("./draw"),i=t("./click");e.exports={moduleType:"component",name:"annotations",layoutAttributes:t("./attributes"),supplyLayoutDefaults:t("./defaults"),includeBasePlot:t("../../plots/cartesian/include_components")("annotations"),calcAutorange:t("./calc_autorange"),draw:n.draw,drawOne:n.drawOne,drawRaw:n.drawRaw,hasClickToShow:i.hasClickToShow,onClick:i.onClick,convertCoords:t("./convert_coords")}},{"../../plots/cartesian/include_components":761,"./attributes":563,"./calc_autorange":564,"./click":565,"./convert_coords":567,"./defaults":568,"./draw":569}],572:[function(t,e,r){"use strict";var n=t("../annotations/attributes"),i=t("../../plot_api/edit_types").overrideAll,a=t("../../plot_api/plot_template").templatedArray;e.exports=i(a("annotation",{visible:n.visible,x:{valType:"any"},y:{valType:"any"},z:{valType:"any"},ax:{valType:"number"},ay:{valType:"number"},xanchor:n.xanchor,xshift:n.xshift,yanchor:n.yanchor,yshift:n.yshift,text:n.text,textangle:n.textangle,font:n.font,width:n.width,height:n.height,opacity:n.opacity,align:n.align,valign:n.valign,bgcolor:n.bgcolor,bordercolor:n.bordercolor,borderpad:n.borderpad,borderwidth:n.borderwidth,showarrow:n.showarrow,arrowcolor:n.arrowcolor,arrowhead:n.arrowhead,startarrowhead:n.startarrowhead,arrowside:n.arrowside,arrowsize:n.arrowsize,startarrowsize:n.startarrowsize,arrowwidth:n.arrowwidth,standoff:n.standoff,startstandoff:n.startstandoff,hovertext:n.hovertext,hoverlabel:n.hoverlabel,captureevents:n.captureevents}),"calc","from-root")},{"../../plot_api/edit_types":734,"../../plot_api/plot_template":741,"../annotations/attributes":563}],573:[function(t,e,r){"use 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l=o[s];a.test(l)&&(t[l].annotations||[]).length&&(i.pushUnique(e._basePlotModules,r),i.pushUnique(e._subplots.gl3d,l))}},convert:t("./convert"),draw:t("./draw")}},{"../../lib":703,"../../registry":831,"./attributes":572,"./convert":573,"./defaults":574,"./draw":575}],577:[function(t,e,r){"use 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t,r=l.l+(e.x+F)*l.w,n=G.title.font.size;t="top"===T?(1-(U+R-N))*l.h+l.t+3+.75*n:(1-(U+N))*l.h+l.t-3-.25*n,tt(G._id+"title",{attributes:{x:r,y:t,"text-anchor":"start"}})}},function(){if(-1!==["top","bottom"].indexOf(T)){var a=t.select("."+A.cbtitle),o=a.select("text"),c=[-e.outlinewidth/2,e.outlinewidth/2],f=a.select(".h"+G._id+"title-math-group").node(),p=15.6;if(o.node()&&(p=parseInt(o.node().style.fontSize,10)*_),f?(Q=h.bBox(f).height)>p&&(c[1]-=(Q-p)/2):o.node()&&!o.classed(A.jsPlaceholder)&&(Q=h.bBox(o.node()).height),Q){if(Q+=5,"top"===T)G.domain[1]-=Q/l.h,c[1]*=-1;else{G.domain[0]+=Q/l.h;var d=v.lineCount(o);c[1]+=(1-d)*p}a.attr("transform","translate("+c+")"),G.setScale()}}t.selectAll("."+A.cbfills+",."+A.cblines).attr("transform","translate(0,"+Math.round(l.h*(1-G.domain[1]))+")"),K.attr("transform","translate(0,"+Math.round(-l.t)+")");var m=t.select("."+A.cbfills).selectAll("rect."+A.cbfill).data(O);m.enter().append("rect").classed(A.cbfill,!0).style("stroke","none"),m.exit().remove();var y=M.map(G.c2p).map(Math.round).sort(function(t,e){return t-e});m.each(function(t,a){var o=[0===a?M[0]:(O[a]+O[a-1])/2,a===O.length-1?M[1]:(O[a]+O[a+1])/2].map(G.c2p).map(Math.round);o[1]=u.constrain(o[1]+(o[1]>o[0])?1:-1,y[0],y[1]);var s=n.select(this).attr({x:j,width:Math.max(P,2),y:n.min(o),height:Math.max(n.max(o)-n.min(o),2)});if(e._fillgradient)h.gradient(s,r,e._id,"vertical",e._fillgradient,"fill");else{var l=S(t).replace("e-","");s.attr("fill",i(l).toHexString())}});var x=t.select("."+A.cblines).selectAll("path."+A.cbline).data(g.color&&g.width?I:[]);x.enter().append("path").classed(A.cbline,!0),x.exit().remove(),x.each(function(t){n.select(this).attr("d","M"+j+","+(Math.round(G.c2p(t))+g.width/2%1)+"h"+P).call(h.lineGroupStyle,g.width,E(t),g.dash)}),K.selectAll("g."+G._id+"tick,path").remove();var 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n=t("../../lib");e.exports=function(t){return n.isPlainObject(t.colorbar)}},{"../../lib":703}],586:[function(t,e,r){"use strict";e.exports={moduleType:"component",name:"colorbar",attributes:t("./attributes"),supplyDefaults:t("./defaults"),draw:t("./draw").draw,hasColorbar:t("./has_colorbar")}},{"./attributes":581,"./defaults":583,"./draw":584,"./has_colorbar":585}],587:[function(t,e,r){"use strict";var n=t("../colorbar/attributes"),i=t("../../lib/regex").counter,a=t("./scales.js").scales;function o(t){return"`"+t+"`"}Object.keys(a),e.exports=function(t,e){t=t||"";var r,s=(e=e||{}).cLetter||"c",l=("onlyIfNumerical"in e?e.onlyIfNumerical:Boolean(t),"noScale"in e?e.noScale:"marker.line"===t),u="showScaleDflt"in e?e.showScaleDflt:"z"===s,c="string"==typeof e.colorscaleDflt?a[e.colorscaleDflt]:null,f=e.editTypeOverride||"",h=t?t+".":"";"colorAttr"in e?(r=e.colorAttr,e.colorAttr):o(h+(r={z:"z",c:"color"}[s]));var p=s+"auto",d=s+"min",v=s+"max",g=s+"mid",m=(o(h+p),o(h+d),o(h+v),{});m[d]=m[v]=void 0;var y={};y[p]=!1;var x={};return"color"===r&&(x.color={valType:"color",arrayOk:!0,editType:f||"style"},e.anim&&(x.color.anim=!0)),x[p]={valType:"boolean",dflt:!0,editType:"calc",impliedEdits:m},x[d]={valType:"number",dflt:null,editType:f||"plot",impliedEdits:y},x[v]={valType:"number",dflt:null,editType:f||"plot",impliedEdits:y},x[g]={valType:"number",dflt:null,editType:"calc",impliedEdits:m},x.colorscale={valType:"colorscale",editType:"calc",dflt:c,impliedEdits:{autocolorscale:!1}},x.autocolorscale={valType:"boolean",dflt:!1!==e.autoColorDflt,editType:"calc",impliedEdits:{colorscale:void 0}},x.reversescale={valType:"boolean",dflt:!1,editType:"plot"},l||(x.showscale={valType:"boolean",dflt:u,editType:"calc"},x.colorbar=n),e.noColorAxis||(x.coloraxis={valType:"subplotid",regex:i("coloraxis"),dflt:null,editType:"calc"}),x}},{"../../lib/regex":719,"../colorbar/attributes":581,"./scales.js":595}],588:[function(t,e,r){"use strict";var n=t("fast-isnumeric"),i=t("../../lib"),a=t("./helpers").extractOpts;e.exports=function(t,e,r){var o,s=t._fullLayout,l=r.vals,u=r.containerStr,c=u?i.nestedProperty(e,u).get():e,f=a(c),h=!1!==f.auto,p=f.min,d=f.max,v=f.mid,g=function(){return i.aggNums(Math.min,null,l)},m=function(){return i.aggNums(Math.max,null,l)};void 0===p?p=g():h&&(p=c._colorAx&&n(p)?Math.min(p,g()):g()),void 0===d?d=m():h&&(d=c._colorAx&&n(d)?Math.max(d,m()):m()),h&&void 0!==v&&(d-v>v-p?p=v-(d-v):d-v<v-p&&(d=v+(v-p))),p===d&&(p-=.5,d+=.5),f._sync("min",p),f._sync("max",d),f.autocolorscale&&(o=p*d<0?s.colorscale.diverging:p>=0?s.colorscale.sequential:s.colorscale.sequentialminus,f._sync("colorscale",o))}},{"../../lib":703,"./helpers":591,"fast-isnumeric":224}],589:[function(t,e,r){"use strict";var n=t("../../lib"),i=t("./helpers").hasColorscale,a=t("./helpers").extractOpts;e.exports=function(t,e){function r(t,e){var r=t["_"+e];void 0!==r&&(t[e]=r)}function o(t,i){var o=i.container?n.nestedProperty(t,i.container).get():t;if(o)if(o.coloraxis)o._colorAx=e[o.coloraxis];else{var s=a(o),l=s.auto;(l||void 0===s.min)&&r(o,i.min),(l||void 0===s.max)&&r(o,i.max),s.autocolorscale&&r(o,"colorscale")}}for(var s=0;s<t.length;s++){var l=t[s],u=l._module.colorbar;if(u)if(Array.isArray(u))for(var c=0;c<u.length;c++)o(l,u[c]);else o(l,u);i(l,"marker.line")&&o(l,{container:"marker.line",min:"cmin",max:"cmax"})}for(var f in e._colorAxes)o(e[f],{min:"cmin",max:"cmax"})}},{"../../lib":703,"./helpers":591}],590:[function(t,e,r){"use strict";var n=t("fast-isnumeric"),i=t("../../lib"),a=t("../colorbar/has_colorbar"),o=t("../colorbar/defaults"),s=t("./scales").isValid,l=t("../../registry").traceIs;function u(t,e){var r=e.slice(0,e.length-1);return e?i.nestedProperty(t,r).get()||{}:t}e.exports=function t(e,r,c,f,h){var p=h.prefix,d=h.cLetter,v="_module"in r,g=u(e,p),m=u(r,p),y=u(r._template||{},p)||{},x=function(){return delete e.coloraxis,delete r.coloraxis,t(e,r,c,f,h)};if(v){var b=c._colorAxes||{},_=f(p+"coloraxis");if(_){var w=l(r,"contour")&&i.nestedProperty(r,"contours.coloring").get()||"heatmap",k=b[_];return void(k?(k[2].push(x),k[0]!==w&&(k[0]=!1,i.warn(["Ignoring coloraxis:",_,"setting","as it is linked to incompatible colorscales."].join(" ")))):b[_]=[w,r,[x]])}}var A=g[d+"min"],T=g[d+"max"],M=n(A)&&n(T)&&A<T,E=f(p+d+"auto",!M);E?f(p+d+"mid"):(f(p+d+"min"),f(p+d+"max"));var S,C=g.colorscale,L=y.colorscale;if(void 0!==C&&(S=!s(C)),void 0!==L&&(S=!s(L)),f(p+"autocolorscale",S),f(p+"colorscale"),f(p+"reversescale"),"marker.line."!==p){var O;p&&v&&(O=a(g));var I=f(p+"showscale",O);I&&o(g,m,c)}}},{"../../lib":703,"../../registry":831,"../colorbar/defaults":583,"../colorbar/has_colorbar":585,"./scales":595,"fast-isnumeric":224}],591:[function(t,e,r){"use strict";var n=t("d3"),i=t("tinycolor2"),a=t("fast-isnumeric"),o=t("../../lib"),s=t("../color"),l=t("./scales").isValid,u=["showscale","autocolorscale","colorscale","reversescale","colorbar"],c=["min","max","mid","auto"];function f(t){var e,r,n,i=t._colorAx,a=i||t,o={};for(r=0;r<u.length;r++)n=u[r],o[n]=a[n];if(i)for(e="c",r=0;r<c.length;r++)n=c[r],o[n]=a["c"+n];else{var s;for(r=0;r<c.length;r++)n=c[r],(s="c"+n)in a?o[n]=a[s]:(s="z"+n)in a&&(o[n]=a[s]);e=s.charAt(0)}return o._sync=function(t,r){var n=-1!==c.indexOf(t)?e+t:t;a[n]=a["_"+n]=r},o}function h(t){for(var e=f(t),r=e.min,n=e.max,i=e.reversescale?p(e.colorscale):e.colorscale,a=i.length,o=new Array(a),s=new Array(a),l=0;l<a;l++){var u=i[l];o[l]=r+u[0]*(n-r),s[l]=u[1]}return{domain:o,range:s}}function p(t){for(var e=t.length,r=new Array(e),n=e-1,i=0;n>=0;n--,i++){var a=t[n];r[i]=[1-a[0],a[1]]}return r}function d(t,e){e=e||{};for(var r=t.domain,o=t.range,l=o.length,u=new Array(l),c=0;c<l;c++){var f=i(o[c]).toRgb();u[c]=[f.r,f.g,f.b,f.a]}var h,p=n.scale.linear().domain(r).range(u).clamp(!0),d=e.noNumericCheck,g=e.returnArray;return(h=d&&g?p:d?function(t){return v(p(t))}:g?function(t){return a(t)?p(t):i(t).isValid()?t:s.defaultLine}:function(t){return a(t)?v(p(t)):i(t).isValid()?t:s.defaultLine}).domain=p.domain,h.range=function(){return o},h}function v(t){var e={r:t[0],g:t[1],b:t[2],a:t[3]};return i(e).toRgbString()}e.exports={hasColorscale:function(t,e){var r=e?o.nestedProperty(t,e).get()||{}:t,n=r.color,i=!1;if(o.isArrayOrTypedArray(n))for(var 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T(t,e,r){var i=r._fullLayout,a=e.hovermode,s=e.rotateLabels,u=e.bgColor,h=e.container,p=e.outerContainer,d=e.commonLabelOpts||{},v=e.fontFamily||g.HOVERFONT,y=e.fontSize||g.HOVERFONTSIZE,x=t[0],b=x.xa,_=x.ya,T="y"===a?"yLabel":"xLabel",M=x[T],E=(String(M)||"").split(" ")[0],S=p.node().getBoundingClientRect(),C=S.top,O=S.width,I=S.height,P=void 0!==M&&x.distance<=e.hoverdistance&&("x"===a||"y"===a);if(P){var D,z,R=!0;for(D=0;D<t.length;D++)if(R&&void 0===t[D].zLabel&&(R=!1),z=t[D].hoverinfo||t[D].trace.hoverinfo){var F=Array.isArray(z)?z:z.split("+");if(-1===F.indexOf("all")&&-1===F.indexOf(a)){P=!1;break}}R&&(P=!1)}var B=h.selectAll("g.axistext").data(P?[0]:[]);B.enter().append("g").classed("axistext",!0),B.exit().remove(),B.each(function(){var e=n.select(this),i=o.ensureSingle(e,"path","",function(t){t.style({"stroke-width":"1px"})}),s=o.ensureSingle(e,"text","",function(t){t.attr("data-notex",1)}),u=d.bgcolor||f.defaultLine,h=d.bordercolor||f.contrast(u),p=f.contrast(u);i.style({fill:u,stroke:h}),s.text(M).call(c.font,d.font.family||v,d.font.size||y,d.font.color||p).call(l.positionText,0,0).call(l.convertToTspans,r),e.attr("transform","");var g=s.node().getBoundingClientRect();if("x"===a){s.attr("text-anchor","middle").call(l.positionText,0,"top"===b.side?C-g.bottom-w-k:C-g.top+w+k);var m="top"===b.side?"-":"";i.attr("d","M0,0L"+w+","+m+w+"H"+(k+g.width/2)+"v"+m+(2*k+g.height)+"H-"+(k+g.width/2)+"V"+m+w+"H-"+w+"Z"),e.attr("transform","translate("+(b._offset+(x.x0+x.x1)/2)+","+(_._offset+("top"===b.side?0:_._length))+")")}else{s.attr("text-anchor","right"===_.side?"start":"end").call(l.positionText,("right"===_.side?1:-1)*(k+w),C-g.top-g.height/2);var 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n=t("../annotations/attributes"),i=t("../../traces/scatter/attributes").line,a=t("../drawing/attributes").dash,o=t("../../lib/extend").extendFlat,s=t("../../plot_api/plot_template").templatedArray;e.exports=s("shape",{visible:{valType:"boolean",dflt:!0,editType:"calc+arraydraw"},type:{valType:"enumerated",values:["circle","rect","path","line"],editType:"calc+arraydraw"},layer:{valType:"enumerated",values:["below","above"],dflt:"above",editType:"arraydraw"},xref:o({},n.xref,{}),xsizemode:{valType:"enumerated",values:["scaled","pixel"],dflt:"scaled",editType:"calc+arraydraw"},xanchor:{valType:"any",editType:"calc+arraydraw"},x0:{valType:"any",editType:"calc+arraydraw"},x1:{valType:"any",editType:"calc+arraydraw"},yref:o({},n.yref,{}),ysizemode:{valType:"enumerated",values:["scaled","pixel"],dflt:"scaled",editType:"calc+arraydraw"},yanchor:{valType:"any",editType:"calc+arraydraw"},y0:{valType:"any",editType:"calc+arraydraw"},y1:{valType:"any",editType:"calc+arraydraw"},path:{valType:"string",editType:"calc+arraydraw"},opacity:{valType:"number",min:0,max:1,dflt:1,editType:"arraydraw"},line:{color:o({},i.color,{editType:"arraydraw"}),width:o({},i.width,{editType:"calc+arraydraw"}),dash:o({},a,{editType:"arraydraw"}),editType:"calc+arraydraw"},fillcolor:{valType:"color",dflt:"rgba(0,0,0,0)",editType:"arraydraw"},editType:"arraydraw"})},{"../../lib/extend":693,"../../plot_api/plot_template":741,"../../traces/scatter/attributes":1075,"../annotations/attributes":563,"../drawing/attributes":600}],657:[function(t,e,r){"use 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e=t._fullLayout,r=n.filterVisible(e.shapes);if(r.length&&t._fullData.length)for(var o=0;o<r.length;o++){var u,f,h=r[o];if(h._extremes={},"paper"!==h.xref){var p="pixel"===h.xsizemode?h.xanchor:h.x0,d="pixel"===h.xsizemode?h.xanchor:h.x1;u=i.getFromId(t,h.xref),(f=c(u,p,d,h.path,a.paramIsX))&&(h._extremes[u._id]=i.findExtremes(u,f,s(h)))}if("paper"!==h.yref){var v="pixel"===h.ysizemode?h.yanchor:h.y0,g="pixel"===h.ysizemode?h.yanchor:h.y1;u=i.getFromId(t,h.yref),(f=c(u,v,g,h.path,a.paramIsY))&&(h._extremes[u._id]=i.findExtremes(u,f,l(h)))}}}},{"../../lib":703,"../../plots/cartesian/axes":751,"./constants":658,"./helpers":661}],658:[function(t,e,r){"use 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v,g,m,y=p[d],x=y+"anchor",b="x"===y?f:h,_={_fullLayout:r},w=i.coerceRef(t,e,_,y,"","paper");if("paper"!==w?((v=i.getFromId(_,w))._shapeIndices.push(e._index),m=s.rangeToShapePosition(v),g=s.shapePositionToRange(v)):g=m=n.identity,"path"!==c){var k=y+"0",A=y+"1",T=t[k],M=t[A];t[k]=g(t[k],!0),t[A]=g(t[A],!0),"pixel"===b?(a(k,0),a(A,10)):(i.coercePosition(e,_,a,w,k,.25),i.coercePosition(e,_,a,w,A,.75)),e[k]=m(e[k]),e[A]=m(e[A]),t[k]=T,t[A]=M}if("pixel"===b){var E=t[x];t[x]=g(t[x],!0),i.coercePosition(e,_,a,w,x,.25),e[x]=m(e[x]),t[x]=E}}"path"===c?a("path"):n.noneOrAll(t,e,["x0","x1","y0","y1"])}}e.exports=function(t,e){a(t,e,{name:"shapes",handleItemDefaults:l})}},{"../../lib":703,"../../plots/array_container_defaults":747,"../../plots/cartesian/axes":751,"./attributes":656,"./helpers":661}],660:[function(t,e,r){"use strict";var n=t("../../registry"),i=t("../../lib"),a=t("../../plots/cartesian/axes"),o=t("../color"),s=t("../drawing"),l=t("../../plot_api/plot_template").arrayEditor,u=t("../dragelement"),c=t("../../lib/setcursor"),f=t("./constants"),h=t("./helpers");function p(t,e){t._fullLayout._paperdiv.selectAll('.shapelayer [data-index="'+e+'"]').remove();var r=t._fullLayout.shapes[e]||{};if(r._input&&!1!==r.visible)if("below"!==r.layer)y(t._fullLayout._shapeUpperLayer);else if("paper"===r.xref||"paper"===r.yref)y(t._fullLayout._shapeLowerLayer);else{var p=t._fullLayout._plots[r.xref+r.yref];if(p){var m=p.mainplotinfo||p;y(m.shapelayer)}else y(t._fullLayout._shapeLowerLayer)}function y(p){var m={"data-index":e,"fill-rule":"evenodd",d:v(t,r)},y=r.line.width?r.line.color:"rgba(0,0,0,0)",x=p.append("path").attr(m).style("opacity",r.opacity).call(o.stroke,y).call(o.fill,r.fillcolor).call(s.dashLine,r.line.dash,r.line.width);d(x,t,r),t._context.edits.shapePosition&&function(t,e,r,o,p){var 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n=t("../../plots/font_attributes"),i=t("../../plots/pad_attributes"),a=t("../../lib/extend").extendDeepAll,o=t("../../plot_api/edit_types").overrideAll,s=t("../../plots/animation_attributes"),l=t("../../plot_api/plot_template").templatedArray,u=t("./constants"),c=l("step",{visible:{valType:"boolean",dflt:!0},method:{valType:"enumerated",values:["restyle","relayout","animate","update","skip"],dflt:"restyle"},args:{valType:"info_array",freeLength:!0,items:[{valType:"any"},{valType:"any"},{valType:"any"}]},label:{valType:"string"},value:{valType:"string"},execute:{valType:"boolean",dflt:!0}});e.exports=o(l("slider",{visible:{valType:"boolean",dflt:!0},active:{valType:"number",min:0,dflt:0},steps:c,lenmode:{valType:"enumerated",values:["fraction","pixels"],dflt:"fraction"},len:{valType:"number",min:0,dflt:1},x:{valType:"number",min:-2,max:3,dflt:0},pad:a(i({editType:"arraydraw"}),{},{t:{dflt:20}}),xanchor:{valType:"enumerated",values:["auto","left","center","right"],dflt:"left"},y:{valType:"number",min:-2,max:3,dflt:0},yanchor:{valType:"enumerated",values:["auto","top","middle","bottom"],dflt:"top"},transition:{duration:{valType:"number",min:0,dflt:150},easing:{valType:"enumerated",values:s.transition.easing.values,dflt:"cubic-in-out"}},currentvalue:{visible:{valType:"boolean",dflt:!0},xanchor:{valType:"enumerated",values:["left","center","right"],dflt:"left"},offset:{valType:"number",dflt:10},prefix:{valType:"string"},suffix:{valType:"string"},font:n({})},font:n({}),activebgcolor:{valType:"color",dflt:u.gripBgActiveColor},bgcolor:{valType:"color",dflt:u.railBgColor},bordercolor:{valType:"color",dflt:u.railBorderColor},borderwidth:{valType:"number",min:0,dflt:u.railBorderWidth},ticklen:{valType:"number",min:0,dflt:u.tickLength},tickcolor:{valType:"color",dflt:u.tickColor},tickwidth:{valType:"number",min:0,dflt:1},minorticklen:{valType:"number",min:0,dflt:u.minorTickLength}}),"arraydraw","from-root")},{"../../lib/extend":693,"../../plot_api/edit_types":734,"../../plot_api/plot_template":741,"../../plots/animation_attributes":746,"../../plots/font_attributes":777,"../../plots/pad_attributes":811,"./constants":664}],664:[function(t,e,r){"use 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r=y(_,e,t.label),n=r.node()&&o.bBox(r.node())||{width:0,height:0},i=l.lineCount(r);f.currentValueMaxWidth=Math.max(f.currentValueMaxWidth,Math.ceil(n.width)),f.currentValueHeight=Math.max(f.currentValueHeight,Math.ceil(n.height)),f.currentValueMaxLines=Math.max(f.currentValueMaxLines,i)}),f.currentValueTotalHeight=f.currentValueHeight+e.currentvalue.offset,_.remove()}f.height=f.currentValueTotalHeight+c.tickOffset+e.ticklen+c.labelOffset+f.labelHeight+e.pad.t+e.pad.b;var w="left";s.isRightAnchor(e)&&(f.lx-=f.outerLength,w="right"),s.isCenterAnchor(e)&&(f.lx-=f.outerLength/2,w="center");var k="top";s.isBottomAnchor(e)&&(f.ly-=f.height,k="bottom"),s.isMiddleAnchor(e)&&(f.ly-=f.height/2,k="middle"),f.outerLength=Math.ceil(f.outerLength),f.height=Math.ceil(f.height),f.lx=Math.round(f.lx),f.ly=Math.round(f.ly);var 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a=r[i],o=a._id,s=et.xLinks[o]||et.yLinks[o],l=n[0]||W[s]||Y[s];l&&(e?(e[a._name+".range[0]"]=e[l._name+".range[0]"],e[a._name+".range[1]"]=e[l._name+".range[1]"]):a.range=l.range.slice())}}function Nt(){var e,r=[];function n(t){for(e=0;e<t.length;e++)t[e].fixedrange||r.push(t[e]._id)}for(at&&(n(X),n(tt.xaxes),n(et.xaxes)),ot&&(n(Z),n(tt.yaxes),n(et.yaxes)),ct={},e=0;e<r.length;e++){var i=r[e],a=x(t,i);h.drawOne(t,a,{skipTitle:!0}),ct[a._name+".range[0]"]=a.range[0],ct[a._name+".range[1]"]=a.range[1]}h.redrawComponents(t,r)}function jt(){Vt([0,0,K,Q]),s.syncOrAsync([y.previousPromises,function(){t._fullLayout._replotting=!1,o.call("_guiRelayout",t,ct)}],t)}function Vt(e){var r,n,i,a,l=t._fullLayout,u=l._plots,f=l._subplots.cartesian;if(lt&&o.subplotsRegistry.splom.drag(t),st)for(r=0;r<f.length;r++)if(n=u[f[r]],i=n.xaxis,a=n.yaxis,n._scene){var h=s.simpleMap(i.range,i.r2l),p=s.simpleMap(a.range,a.r2l);n._scene.update({range:[h[0],p[0],h[1],p[1]]})}if((lt||st)&&(g(t),m(t)),ut){var d=e[2]/F._length,v=e[3]/G._length;for(r=0;r<f.length;r++){n=u[f[r]],i=n.xaxis,a=n.yaxis;var y,x,b,_,w=at&&!i.fixedrange&&W[i._id],k=ot&&!a.fixedrange&&Y[a._id];if(w?(y=d,b=S?e[0]:qt(i,y)):et.xaHash[i._id]?(y=d,b=e[0]*i._length/F._length):et.yaHash[i._id]?(y=v,b="ns"===nt?-e[1]*i._length/G._length:qt(i,y,{n:"top",s:"bottom"}[nt])):(y=Ut(i,d,v),b=Ht(i,y)),k?(x=v,_=E?e[1]:qt(a,x)):et.yaHash[a._id]?(x=v,_=e[1]*a._length/G._length):et.xaHash[a._id]?(x=d,_="ew"===rt?-e[0]*a._length/F._length:qt(a,x,{e:"right",w:"left"}[rt])):(x=Ut(a,d,v),_=Ht(a,x)),y||x){y||(y=1),x||(x=1);var A=i._offset-b/y,T=a._offset-_/x;n.clipRect.call(c.setTranslate,b,_).call(c.setScale,y,x),n.plot.call(c.setTranslate,A,T).call(c.setScale,1/y,1/x),y===n.xScaleFactor&&x===n.yScaleFactor||(c.setPointGroupScale(n.zoomScalePts,y,x),c.setTextPointsScale(n.zoomScaleTxt,y,x)),c.hideOutsideRangePoints(n.clipOnAxisFalseTraces,n),n.xScaleFactor=y,n.yScaleFactor=x}}}}function Ut(t,e,r){return t.fixedrange?0:at&&tt.xaHash[t._id]?e:ot&&(tt.isSubplotConstrained?tt.xaHash:tt.yaHash)[t._id]?r:0}function Ht(t,e){return e?(t.range=t._r.slice(),k(t,e),qt(t,e)):0}function qt(t,e,r){return t._length*(1-e)*v[r||t.constraintoward||"middle"]}return E.length*S.length!=1&&H(gt,function(e){if(t._context._scrollZoom.cartesian||t._fullLayout._enablescrollzoom){if(St(),t._transitioningWithDuration)return e.preventDefault(),void e.stopPropagation();dt(),clearTimeout(Dt);var r=-e.deltaY;if(isFinite(r)||(r=e.wheelDelta/10),isFinite(r)){var n,i=Math.exp(-Math.min(Math.max(r,-20),20)/200),a=Rt.draglayer.select(".nsewdrag").node().getBoundingClientRect(),o=(e.clientX-a.left)/a.width,l=(a.bottom-e.clientY)/a.height;if(at){for(S||(o=.5),n=0;n<X.length;n++)u(X[n],o,i);Bt("x"),Pt[2]*=i,Pt[0]+=Pt[2]*o*(1/i-1)}if(ot){for(E||(l=.5),n=0;n<Z.length;n++)u(Z[n],l,i);Bt("y"),Pt[3]*=i,Pt[1]+=Pt[3]*(1-l)*(1/i-1)}return Vt(Pt),Nt(),t.emit("plotly_relayouting",ct),Dt=setTimeout(function(){Pt=[0,0,K,Q],jt()},zt),void e.preventDefault()}s.log("Did not find wheel motion attributes: ",e)}function u(t,e,r){if(!t.fixedrange){var n=s.simpleMap(t.range,t.r2l),i=n[0]+(n[1]-n[0])*e;t.range=n.map(function(e){return t.l2r(i+(e-i)*r)})}}}),gt},makeDragger:S,makeRectDragger:C,makeZoombox:D,makeCorners:z,updateZoombox:R,xyCorners:V,transitionZoombox:F,removeZoombox:B,showDoubleClickNotifier:N,attachWheelEventHandler:H}},{"../../components/color":580,"../../components/dragelement":598,"../../components/drawing":601,"../../components/fx":619,"../../constants/alignment":675,"../../lib":703,"../../lib/clear_gl_canvases":688,"../../lib/setcursor":723,"../../lib/svg_text_utils":727,"../../plot_api/subroutines":742,"../../registry":831,"../plots":812,"./axes":751,"./axis_ids":754,"./constants":757,"./scale_zoom":767,"./select":768,d3:157,"has-passive-events":406,tinycolor2:524}],760:[function(t,e,r){"use strict";var n=t("d3"),i=t("../../components/fx"),a=t("../../components/dragelement"),o=t("../../lib/setcursor"),s=t("./dragbox").makeDragBox,l=t("./constants").DRAGGERSIZE;r.initInteractions=function(t){var e=t._fullLayout;if(t._context.staticPlot)n.select(t).selectAll(".drag").remove();else if(e._has("cartesian")||e._has("splom")){var o=Object.keys(e._plots||{}).sort(function(t,r){if((e._plots[t].mainplot&&!0)===(e._plots[r].mainplot&&!0)){var n=t.split("y"),i=r.split("y");return n[0]===i[0]?Number(n[1]||1)-Number(i[1]||1):Number(n[0]||1)-Number(i[0]||1)}return e._plots[t].mainplot?1:-1});o.forEach(function(r){var n=e._plots[r],o=n.xaxis,u=n.yaxis;if(!n.mainplot){var 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i({id:o,graphDiv:t,container:t.querySelector(".gl-container"),staticPlot:t._context.staticPlot,plotGlPixelRatio:t._context.plotGlPixelRatio},e),s._scene2d=u),u.plot(l,t.calcdata,e,t.layout)}},r.clean=function(t,e,r,n){for(var i=n._subplots.gl2d||[],a=0;a<i.length;a++){var o=i[a],s=n._plots[o];if(s._scene2d){var u=c(t,"gl2d",o);0===u.length&&(s._scene2d.destroy(),delete n._plots[o])}}l.clean.apply(this,arguments)},r.drawFramework=function(t){t._context.staticPlot||l.drawFramework(t)},r.toSVG=function(t){for(var e=t._fullLayout,r=e._subplots.gl2d,n=0;n<r.length;n++){var i=e._plots[r[n]],a=i._scene2d,s=a.toImage("png"),l=e._glimages.append("svg:image");l.attr({xmlns:o.svg,"xlink:href":s,x:0,y:0,width:"100%",height:"100%",preserveAspectRatio:"none"}),a.destroy()}},r.updateFx=function(t){for(var e=t._fullLayout,r=e._subplots.gl2d,n=0;n<r.length;n++){var i=e._plots[r[n]]._scene2d;i.updateFx(e.dragmode)}}},{"../../components/fx/layout_attributes":620,"../../constants/xmlns_namespaces":681,"../../plot_api/edit_types":734,"../cartesian":762,"../cartesian/attributes":749,"../cartesian/constants":757,"../get_data":786,"../layout_attributes":803,"./scene2d":790}],790:[function(t,e,r){"use strict";var n,i,a=t("../../registry"),o=t("../../plots/cartesian/axes"),s=t("../../components/fx"),l=t("gl-plot2d"),u=t("gl-spikes2d"),c=t("gl-select-box"),f=t("webgl-context"),h=t("./convert"),p=t("./camera"),d=t("../../lib/show_no_webgl_msg"),v=t("../cartesian/constraints"),g=v.enforce,m=v.clean,y=t("../cartesian/autorange").doAutoRange,x=["xaxis","yaxis"],b=t("../cartesian/constants").SUBPLOT_PATTERN;function _(t,e){this.container=t.container,this.graphDiv=t.graphDiv,this.pixelRatio=t.plotGlPixelRatio||window.devicePixelRatio,this.id=t.id,this.staticPlot=!!t.staticPlot,this.scrollZoom=this.graphDiv._context._scrollZoom.cartesian,this.fullData=null,this.updateRefs(e),this.makeFramework(),this.stopped||(this.glplotOptions=h(this),this.glplotOptions.merge(e),this.glplot=l(this.glplotOptions),this.camera=p(this),this.traces={},this.spikes=u(this.glplot),this.selectBox=c(this.glplot,{innerFill:!1,outerFill:!0}),this.lastButtonState=0,this.pickResult=null,this.isMouseOver=!0,this.stopped=!1,this.redraw=this.draw.bind(this),this.redraw())}e.exports=_;var w=_.prototype;w.makeFramework=function(){if(this.staticPlot){if(!(i||(n=document.createElement("canvas"),i=f({canvas:n,preserveDrawingBuffer:!1,premultipliedAlpha:!0,antialias:!0}))))throw new Error("Error creating static canvas/context for image server");this.canvas=n,this.gl=i}else{var t=this.container.querySelector(".gl-canvas-focus"),e=f({canvas:t,preserveDrawingBuffer:!0,premultipliedAlpha:!0});if(!e)return d(this),void(this.stopped=!0);this.canvas=t,this.gl=e}var r=this.canvas;r.style.width="100%",r.style.height="100%",r.style.position="absolute",r.style.top="0px",r.style.left="0px",r.style["pointer-events"]="none",this.updateSize(r),r.className+=" user-select-none";var a=this.svgContainer=document.createElementNS("http://www.w3.org/2000/svg","svg");a.style.position="absolute",a.style.top=a.style.left="0px",a.style.width=a.style.height="100%",a.style["z-index"]=20,a.style["pointer-events"]="none";var o=this.mouseContainer=document.createElement("div");o.style.position="absolute",o.style["pointer-events"]="auto",this.pickCanvas=this.container.querySelector(".gl-canvas-pick");var s=this.container;s.appendChild(a),s.appendChild(o);var l=this;o.addEventListener("mouseout",function(){l.isMouseOver=!1,l.unhover()}),o.addEventListener("mouseover",function(){l.isMouseOver=!0})},w.toImage=function(t){t||(t="png"),this.stopped=!0,this.staticPlot&&this.container.appendChild(n),this.updateSize(this.canvas);var e=this.glplot.gl,r=e.drawingBufferWidth,i=e.drawingBufferHeight;e.clearColor(1,1,1,0),e.clear(e.COLOR_BUFFER_BIT|e.DEPTH_BUFFER_BIT),this.glplot.setDirty(),this.glplot.draw(),e.bindFramebuffer(e.FRAMEBUFFER,null);var a=new Uint8Array(r*i*4);e.readPixels(0,0,r,i,e.RGBA,e.UNSIGNED_BYTE,a);for(var o=0,s=i-1;o<s;++o,--s)for(var l=0;l<r;++l)for(var u=0;u<4;++u){var c=a[4*(r*o+l)+u];a[4*(r*o+l)+u]=a[4*(r*s+l)+u],a[4*(r*s+l)+u]=c}var f=document.createElement("canvas");f.width=r,f.height=i;var h,p=f.getContext("2d"),d=p.createImageData(r,i);switch(d.data.set(a),p.putImageData(d,0,0),t){case"jpeg":h=f.toDataURL("image/jpeg");break;case"webp":h=f.toDataURL("image/webp");break;default:h=f.toDataURL("image/png")}return this.staticPlot&&this.container.removeChild(n),h},w.updateSize=function(t){t||(t=this.canvas);var e=this.pixelRatio,r=this.fullLayout,n=r.width,i=r.height,a=0|Math.ceil(e*n),o=0|Math.ceil(e*i);return t.width===a&&t.height===o||(t.width=a,t.height=o),t},w.computeTickMarks=function(){this.xaxis.setScale(),this.yaxis.setScale();for(var t=[o.calcTicks(this.xaxis),o.calcTicks(this.yaxis)],e=0;e<2;++e)for(var r=0;r<t[e].length;++r)t[e][r].text=t[e][r].text+"";return t},w.updateRefs=function(t){this.fullLayout=t;var e=this.id.match(b),r="xaxis"+e[1],n="yaxis"+e[2];this.xaxis=this.fullLayout[r],this.yaxis=this.fullLayout[n]},w.relayoutCallback=function(){var t=this.graphDiv,e=this.xaxis,r=this.yaxis,n=t.layout,i={},o=i[e._name+".range"]=e.range.slice(),s=i[r._name+".range"]=r.range.slice();i[e._name+".autorange"]=e.autorange,i[r._name+".autorange"]=r.autorange,a.call("_storeDirectGUIEdit",t.layout,t._fullLayout._preGUI,i);var l=n[e._name];l.range=o,l.autorange=e.autorange;var u=n[r._name];u.range=s,u.autorange=r.autorange,i.lastInputTime=this.camera.lastInputTime,t.emit("plotly_relayout",i)},w.cameraChanged=function(){var t=this.camera;this.glplot.setDataBox(this.calcDataBox());var e=this.computeTickMarks(),r=this.glplotOptions.ticks;(function(t,e){for(var r=0;r<2;++r){var n=t[r],i=e[r];if(n.length!==i.length)return!0;for(var a=0;a<n.length;++a)if(n[a].x!==i[a].x)return!0}return!1})(e,r)&&(this.glplotOptions.ticks=e,this.glplotOptions.dataBox=t.dataBox,this.glplot.update(this.glplotOptions),this.handleAnnotations())},w.handleAnnotations=function(){for(var t=this.graphDiv,e=this.fullLayout.annotations,r=0;r<e.length;r++){var n=e[r];n.xref===this.xaxis._id&&n.yref===this.yaxis._id&&a.getComponentMethod("annotations","drawOne")(t,r)}},w.destroy=function(){if(this.glplot){var t=this.traces;t&&Object.keys(t).map(function(e){t[e].dispose(),delete t[e]}),this.glplot.dispose(),this.container.removeChild(this.svgContainer),this.container.removeChild(this.mouseContainer),this.fullData=null,this.glplot=null,this.stopped=!0,this.camera.mouseListener.enabled=!1,this.mouseContainer.removeEventListener("wheel",this.camera.wheelListener),this.camera=null}},w.plot=function(t,e,r){var n=this.glplot;this.updateRefs(r),this.xaxis.clearCalc(),this.yaxis.clearCalc(),this.updateTraces(t,e),this.updateFx(r.dragmode);var i=r.width,a=r.height;this.updateSize(this.canvas);var o=this.glplotOptions;o.merge(r),o.screenBox=[0,0,i,a];var s={_fullLayout:{_axisConstraintGroups:this.graphDiv._fullLayout._axisConstraintGroups,xaxis:this.xaxis,yaxis:this.yaxis}};m(s,this.xaxis),m(s,this.yaxis);var l,u,c=r._size,f=this.xaxis.domain,h=this.yaxis.domain;for(o.viewBox=[c.l+f[0]*c.w,c.b+h[0]*c.h,i-c.r-(1-f[1])*c.w,a-c.t-(1-h[1])*c.h],this.mouseContainer.style.width=c.w*(f[1]-f[0])+"px",this.mouseContainer.style.height=c.h*(h[1]-h[0])+"px",this.mouseContainer.height=c.h*(h[1]-h[0]),this.mouseContainer.style.left=c.l+f[0]*c.w+"px",this.mouseContainer.style.top=c.t+(1-h[1])*c.h+"px",u=0;u<2;++u)(l=this[x[u]])._length=o.viewBox[u+2]-o.viewBox[u],y(this.graphDiv,l),l.setScale();g(s),o.ticks=this.computeTickMarks(),o.dataBox=this.calcDataBox(),o.merge(r),n.update(o),this.glplot.draw()},w.calcDataBox=function(){var t=this.xaxis,e=this.yaxis,r=t.range,n=e.range,i=t.r2l,a=e.r2l;return[i(r[0]),a(n[0]),i(r[1]),a(n[1])]},w.setRanges=function(t){var e=this.xaxis,r=this.yaxis,n=e.l2r,i=r.l2r;e.range=[n(t[0]),n(t[2])],r.range=[i(t[1]),i(t[3])]},w.updateTraces=function(t,e){var r,n,i,a=Object.keys(this.traces);this.fullData=t;t:for(r=0;r<a.length;r++){var o=a[r],s=this.traces[o];for(n=0;n<t.length;n++)if((i=t[n]).uid===o&&i.type===s.type)continue t;s.dispose(),delete this.traces[o]}for(r=0;r<t.length;r++){i=t[r];var l=e[r],u=this.traces[i.uid];u?u.update(i,l):(u=i._module.plot(this,i,l),this.traces[i.uid]=u)}this.glplot.objects.sort(function(t,e){return t._trace.index-e._trace.index})},w.updateFx=function(t){"lasso"===t||"select"===t?(this.pickCanvas.style["pointer-events"]="none",this.mouseContainer.style["pointer-events"]="none"):(this.pickCanvas.style["pointer-events"]="auto",this.mouseContainer.style["pointer-events"]="auto"),this.mouseContainer.style.cursor="pan"===t?"move":"zoom"===t?"crosshair":null},w.emitPointAction=function(t,e){for(var r,n=t.trace.uid,i=t.pointIndex,a=0;a<this.fullData.length;a++)this.fullData[a].uid===n&&(r=this.fullData[a]);var o={x:t.traceCoord[0],y:t.traceCoord[1],curveNumber:r.index,pointNumber:i,data:r._input,fullData:this.fullData,xaxis:this.xaxis,yaxis:this.yaxis};s.appendArrayPointValue(o,r,i),this.graphDiv.emit(e,{points:[o]})},w.draw=function(){if(!this.stopped){requestAnimationFrame(this.redraw);var t=this.glplot,e=this.camera,r=e.mouseListener,n=1===this.lastButtonState&&0===r.buttons,i=this.fullLayout;this.lastButtonState=r.buttons,this.cameraChanged();var a,o=r.x*t.pixelRatio,l=this.canvas.height-t.pixelRatio*r.y;if(e.boxEnabled&&"zoom"===i.dragmode){this.selectBox.enabled=!0;for(var u=this.selectBox.selectBox=[Math.min(e.boxStart[0],e.boxEnd[0]),Math.min(e.boxStart[1],e.boxEnd[1]),Math.max(e.boxStart[0],e.boxEnd[0]),Math.max(e.boxStart[1],e.boxEnd[1])],c=0;c<2;c++)e.boxStart[c]===e.boxEnd[c]&&(u[c]=t.dataBox[c],u[c+2]=t.dataBox[c+2]);t.setDirty()}else if(!e.panning&&this.isMouseOver){this.selectBox.enabled=!1;var f=i._size,h=this.xaxis.domain,p=this.yaxis.domain,d=(a=t.pick(o/t.pixelRatio+f.l+h[0]*f.w,l/t.pixelRatio-(f.t+(1-p[1])*f.h)))&&a.object._trace.handlePick(a);if(d&&n&&this.emitPointAction(d,"plotly_click"),a&&"skip"!==a.object._trace.hoverinfo&&i.hovermode&&d&&(!this.lastPickResult||this.lastPickResult.traceUid!==d.trace.uid||this.lastPickResult.dataCoord[0]!==d.dataCoord[0]||this.lastPickResult.dataCoord[1]!==d.dataCoord[1])){var v=d;this.lastPickResult={traceUid:d.trace?d.trace.uid:null,dataCoord:d.dataCoord.slice()},this.spikes.update({center:a.dataCoord}),v.screenCoord=[((t.viewBox[2]-t.viewBox[0])*(a.dataCoord[0]-t.dataBox[0])/(t.dataBox[2]-t.dataBox[0])+t.viewBox[0])/t.pixelRatio,(this.canvas.height-(t.viewBox[3]-t.viewBox[1])*(a.dataCoord[1]-t.dataBox[1])/(t.dataBox[3]-t.dataBox[1])-t.viewBox[1])/t.pixelRatio],this.emitPointAction(d,"plotly_hover");var g=this.fullData[v.trace.index]||{},m=v.pointIndex,y=s.castHoverinfo(g,i,m);if(y&&"all"!==y){var x=y.split("+");-1===x.indexOf("x")&&(v.traceCoord[0]=void 0),-1===x.indexOf("y")&&(v.traceCoord[1]=void 0),-1===x.indexOf("z")&&(v.traceCoord[2]=void 0),-1===x.indexOf("text")&&(v.textLabel=void 0),-1===x.indexOf("name")&&(v.name=void 0)}s.loneHover({x:v.screenCoord[0],y:v.screenCoord[1],xLabel:this.hoverFormatter("xaxis",v.traceCoord[0]),yLabel:this.hoverFormatter("yaxis",v.traceCoord[1]),zLabel:v.traceCoord[2],text:v.textLabel,name:v.name,color:s.castHoverOption(g,m,"bgcolor")||v.color,borderColor:s.castHoverOption(g,m,"bordercolor"),fontFamily:s.castHoverOption(g,m,"font.family"),fontSize:s.castHoverOption(g,m,"font.size"),fontColor:s.castHoverOption(g,m,"font.color"),nameLength:s.castHoverOption(g,m,"namelength"),textAlign:s.castHoverOption(g,m,"align")},{container:this.svgContainer,gd:this.graphDiv})}}a||this.unhover(),t.draw()}},w.unhover=function(){this.lastPickResult&&(this.spikes.update({}),this.lastPickResult=null,this.graphDiv.emit("plotly_unhover"),s.loneUnhover(this.svgContainer))},w.hoverFormatter=function(t,e){if(void 0!==e){var r=this[t];return o.tickText(r,r.c2l(e),"hover").text}}},{"../../components/fx":619,"../../lib/show_no_webgl_msg":724,"../../plots/cartesian/axes":751,"../../registry":831,"../cartesian/autorange":750,"../cartesian/constants":757,"../cartesian/constraints":758,"./camera":787,"./convert":788,"gl-plot2d":286,"gl-select-box":298,"gl-spikes2d":307,"webgl-context":543}],791:[function(t,e,r){"use strict";var n=t("../../plot_api/edit_types").overrideAll,i=t("../../components/fx/layout_attributes"),a=t("./scene"),o=t("../get_data").getSubplotData,s=t("../../lib"),l=t("../../constants/xmlns_namespaces");r.name="gl3d",r.attr="scene",r.idRoot="scene",r.idRegex=r.attrRegex=s.counterRegex("scene"),r.attributes=t("./layout/attributes"),r.layoutAttributes=t("./layout/layout_attributes"),r.baseLayoutAttrOverrides=n({hoverlabel:i.hoverlabel},"plot","nested"),r.supplyLayoutDefaults=t("./layout/defaults"),r.plot=function(t){for(var e=t._fullLayout,r=t._fullData,n=e._subplots.gl3d,i=0;i<n.length;i++){var s=n[i],l=o(r,"gl3d",s),u=e[s],c=u.camera,f=u._scene;f||(f=new a({id:s,graphDiv:t,container:t.querySelector(".gl-container"),staticPlot:t._context.staticPlot,plotGlPixelRatio:t._context.plotGlPixelRatio,camera:c},e),u._scene=f),f.viewInitial||(f.viewInitial={up:{x:c.up.x,y:c.up.y,z:c.up.z},eye:{x:c.eye.x,y:c.eye.y,z:c.eye.z},center:{x:c.center.x,y:c.center.y,z:c.center.z}}),f.plot(l,e,t.layout)}},r.clean=function(t,e,r,n){for(var i=n._subplots.gl3d||[],a=0;a<i.length;a++){var o=i[a];!e[o]&&n[o]._scene&&(n[o]._scene.destroy(),n._infolayer&&n._infolayer.selectAll(".annotation-"+o).remove())}},r.toSVG=function(t){for(var e=t._fullLayout,r=e._subplots.gl3d,n=e._size,i=0;i<r.length;i++){var a=e[r[i]],o=a.domain,s=a._scene,u=s.toImage("png"),c=e._glimages.append("svg:image");c.attr({xmlns:l.svg,"xlink:href":u,x:n.l+n.w*o.x[0],y:n.t+n.h*(1-o.y[1]),width:n.w*(o.x[1]-o.x[0]),height:n.h*(o.y[1]-o.y[0]),preserveAspectRatio:"none"}),s.destroy()}},r.cleanId=function(t){if(t.match(/^scene[0-9]*$/)){var e=t.substr(5);return"1"===e&&(e=""),"scene"+e}},r.updateFx=function(t){for(var e=t._fullLayout,r=e._subplots.gl3d,n=0;n<r.length;n++){var i=e[r[n]]._scene;i.updateFx(e.dragmode,e.hovermode)}}},{"../../components/fx/layout_attributes":620,"../../constants/xmlns_namespaces":681,"../../lib":703,"../../plot_api/edit_types":734,"../get_data":786,"./layout/attributes":792,"./layout/defaults":796,"./layout/layout_attributes":797,"./scene":801}],792:[function(t,e,r){"use strict";e.exports={scene:{valType:"subplotid",dflt:"scene",editType:"calc+clearAxisTypes"}}},{}],793:[function(t,e,r){"use strict";var n=t("../../../components/color"),i=t("../../cartesian/layout_attributes"),a=t("../../../lib/extend").extendFlat,o=t("../../../plot_api/edit_types").overrideAll;e.exports=o({visible:i.visible,showspikes:{valType:"boolean",dflt:!0},spikesides:{valType:"boolean",dflt:!0},spikethickness:{valType:"number",min:0,dflt:2},spikecolor:{valType:"color",dflt:n.defaultLine},showbackground:{valType:"boolean",dflt:!1},backgroundcolor:{valType:"color",dflt:"rgba(204, 204, 204, 0.5)"},showaxeslabels:{valType:"boolean",dflt:!0},color:i.color,categoryorder:i.categoryorder,categoryarray:i.categoryarray,title:i.title,type:a({},i.type,{values:["-","linear","log","date","category"]}),autorange:i.autorange,rangemode:i.rangemode,range:a({},i.range,{items:[{valType:"any",editType:"plot",impliedEdits:{"^autorange":!1}},{valType:"any",editType:"plot",impliedEdits:{"^autorange":!1}}],anim:!1}),tickmode:i.tickmode,nticks:i.nticks,tick0:i.tick0,dtick:i.dtick,tickvals:i.tickvals,ticktext:i.ticktext,ticks:i.ticks,mirror:i.mirror,ticklen:i.ticklen,tickwidth:i.tickwidth,tickcolor:i.tickcolor,showticklabels:i.showticklabels,tickfont:i.tickfont,tickangle:i.tickangle,tickprefix:i.tickprefix,showtickprefix:i.showtickprefix,ticksuffix:i.ticksuffix,showticksuffix:i.showticksuffix,showexponent:i.showexponent,exponentformat:i.exponentformat,separatethousands:i.separatethousands,tickformat:i.tickformat,tickformatstops:i.tickformatstops,hoverformat:i.hoverformat,showline:i.showline,linecolor:i.linecolor,linewidth:i.linewidth,showgrid:i.showgrid,gridcolor:a({},i.gridcolor,{dflt:"rgb(204, 204, 204)"}),gridwidth:i.gridwidth,zeroline:i.zeroline,zerolinecolor:i.zerolinecolor,zerolinewidth:i.zerolinewidth,_deprecated:{title:i._deprecated.title,titlefont:i._deprecated.titlefont}},"plot","from-root")},{"../../../components/color":580,"../../../lib/extend":693,"../../../plot_api/edit_types":734,"../../cartesian/layout_attributes":763}],794:[function(t,e,r){"use strict";var n=t("tinycolor2").mix,i=t("../../../lib"),a=t("../../../plot_api/plot_template"),o=t("./axis_attributes"),s=t("../../cartesian/type_defaults"),l=t("../../cartesian/axis_defaults"),u=["xaxis","yaxis","zaxis"];e.exports=function(t,e,r){var c,f;function h(t,e){return i.coerce(c,f,o,t,e)}for(var p=0;p<u.length;p++){var d=u[p];c=t[d]||{},(f=a.newContainer(e,d))._id=d[0]+r.scene,f._name=d,s(c,f,h,r),l(c,f,h,{font:r.font,letter:d[0],data:r.data,showGrid:!0,noTickson:!0,bgColor:r.bgColor,calendar:r.calendar},r.fullLayout),h("gridcolor",n(f.color,r.bgColor,72.72727272727273).toRgbString()),h("title.text",d[0]),f.setScale=i.noop,h("showspikes")&&(h("spikesides"),h("spikethickness"),h("spikecolor",f.color)),h("showaxeslabels"),h("showbackground")&&h("backgroundcolor")}}},{"../../../lib":703,"../../../plot_api/plot_template":741,"../../cartesian/axis_defaults":753,"../../cartesian/type_defaults":774,"./axis_attributes":793,tinycolor2:524}],795:[function(t,e,r){"use strict";var n=t("../../../lib/str2rgbarray"),i=t("../../../lib"),a=["xaxis","yaxis","zaxis"];function o(){this.bounds=[[-10,-10,-10],[10,10,10]],this.ticks=[[],[],[]],this.tickEnable=[!0,!0,!0],this.tickFont=["sans-serif","sans-serif","sans-serif"],this.tickSize=[12,12,12],this.tickAngle=[0,0,0],this.tickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.tickPad=[18,18,18],this.labels=["x","y","z"],this.labelEnable=[!0,!0,!0],this.labelFont=["Open Sans","Open Sans","Open Sans"],this.labelSize=[20,20,20],this.labelColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.labelPad=[30,30,30],this.lineEnable=[!0,!0,!0],this.lineMirror=[!1,!1,!1],this.lineWidth=[1,1,1],this.lineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.lineTickEnable=[!0,!0,!0],this.lineTickMirror=[!1,!1,!1],this.lineTickLength=[10,10,10],this.lineTickWidth=[1,1,1],this.lineTickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.gridEnable=[!0,!0,!0],this.gridWidth=[1,1,1],this.gridColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.zeroEnable=[!0,!0,!0],this.zeroLineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.zeroLineWidth=[2,2,2],this.backgroundEnable=[!0,!0,!0],this.backgroundColor=[[.8,.8,.8,.5],[.8,.8,.8,.5],[.8,.8,.8,.5]],this._defaultTickPad=this.tickPad.slice(),this._defaultLabelPad=this.labelPad.slice(),this._defaultLineTickLength=this.lineTickLength.slice()}var s=o.prototype;s.merge=function(t,e){for(var r=0;r<3;++r){var o=e[a[r]];o.visible?(this.labels[r]=t._meta?i.templateString(o.title.text,t._meta):o.title.text,"font"in o.title&&(o.title.font.color&&(this.labelColor[r]=n(o.title.font.color)),o.title.font.family&&(this.labelFont[r]=o.title.font.family),o.title.font.size&&(this.labelSize[r]=o.title.font.size)),"showline"in o&&(this.lineEnable[r]=o.showline),"linecolor"in o&&(this.lineColor[r]=n(o.linecolor)),"linewidth"in o&&(this.lineWidth[r]=o.linewidth),"showgrid"in o&&(this.gridEnable[r]=o.showgrid),"gridcolor"in o&&(this.gridColor[r]=n(o.gridcolor)),"gridwidth"in o&&(this.gridWidth[r]=o.gridwidth),"log"===o.type?this.zeroEnable[r]=!1:"zeroline"in o&&(this.zeroEnable[r]=o.zeroline),"zerolinecolor"in o&&(this.zeroLineColor[r]=n(o.zerolinecolor)),"zerolinewidth"in o&&(this.zeroLineWidth[r]=o.zerolinewidth),"ticks"in o&&o.ticks?this.lineTickEnable[r]=!0:this.lineTickEnable[r]=!1,"ticklen"in o&&(this.lineTickLength[r]=this._defaultLineTickLength[r]=o.ticklen),"tickcolor"in o&&(this.lineTickColor[r]=n(o.tickcolor)),"tickwidth"in o&&(this.lineTickWidth[r]=o.tickwidth),"tickangle"in o&&(this.tickAngle[r]="auto"===o.tickangle?-3600:Math.PI*-o.tickangle/180),"showticklabels"in o&&(this.tickEnable[r]=o.showticklabels),"tickfont"in o&&(o.tickfont.color&&(this.tickColor[r]=n(o.tickfont.color)),o.tickfont.family&&(this.tickFont[r]=o.tickfont.family),o.tickfont.size&&(this.tickSize[r]=o.tickfont.size)),"mirror"in o?-1!==["ticks","all","allticks"].indexOf(o.mirror)?(this.lineTickMirror[r]=!0,this.lineMirror[r]=!0):!0===o.mirror?(this.lineTickMirror[r]=!1,this.lineMirror[r]=!0):(this.lineTickMirror[r]=!1,this.lineMirror[r]=!1):this.lineMirror[r]=!1,"showbackground"in o&&!1!==o.showbackground?(this.backgroundEnable[r]=!0,this.backgroundColor[r]=n(o.backgroundcolor)):this.backgroundEnable[r]=!1):(this.tickEnable[r]=!1,this.labelEnable[r]=!1,this.lineEnable[r]=!1,this.lineTickEnable[r]=!1,this.gridEnable[r]=!1,this.zeroEnable[r]=!1,this.backgroundEnable[r]=!1)}},e.exports=function(t,e){var r=new o;return r.merge(t,e),r}},{"../../../lib":703,"../../../lib/str2rgbarray":726}],796:[function(t,e,r){"use strict";var n=t("../../../lib"),i=t("../../../components/color"),a=t("../../../registry"),o=t("../../subplot_defaults"),s=t("./axis_defaults"),l=t("./layout_attributes"),u=t("../../get_data").getSubplotData,c="gl3d";function f(t,e,r,n){for(var o=r("bgcolor"),l=i.combine(o,n.paper_bgcolor),f=["up","center","eye"],h=0;h<f.length;h++)r("camera."+f[h]+".x"),r("camera."+f[h]+".y"),r("camera."+f[h]+".z");r("camera.projection.type");var p=!!r("aspectratio.x")&&!!r("aspectratio.y")&&!!r("aspectratio.z"),d=p?"manual":"auto",v=r("aspectmode",d);p||(t.aspectratio=e.aspectratio={x:1,y:1,z:1},"manual"===v&&(e.aspectmode="auto"),t.aspectmode=e.aspectmode);var g=u(n.fullData,c,n.id);s(t,e,{font:n.font,scene:n.id,data:g,bgColor:l,calendar:n.calendar,fullLayout:n.fullLayout}),a.getComponentMethod("annotations3d","handleDefaults")(t,e,n);var m=n.getDfltFromLayout("dragmode");if(!1!==m&&!m)if(m="orbit",t.camera&&t.camera.up){var y=t.camera.up.x,x=t.camera.up.y,b=t.camera.up.z;0!==b&&(y&&x&&b?b/Math.sqrt(y*y+x*x+b*b)>.999&&(m="turntable"):m="turntable")}else m="turntable";r("dragmode",m),r("hovermode",n.getDfltFromLayout("hovermode"))}e.exports=function(t,e,r){var i=e._basePlotModules.length>1;o(t,e,r,{type:c,attributes:l,handleDefaults:f,fullLayout:e,font:e.font,fullData:r,getDfltFromLayout:function(e){if(!i)return n.validate(t[e],l[e])?t[e]:void 0},paper_bgcolor:e.paper_bgcolor,calendar:e.calendar})}},{"../../../components/color":580,"../../../lib":703,"../../../registry":831,"../../get_data":786,"../../subplot_defaults":826,"./axis_defaults":794,"./layout_attributes":797}],797:[function(t,e,r){"use strict";var n=t("./axis_attributes"),i=t("../../domain").attributes,a=t("../../../lib/extend").extendFlat,o=t("../../../lib").counterRegex;function s(t,e,r){return{x:{valType:"number",dflt:t,editType:"camera"},y:{valType:"number",dflt:e,editType:"camera"},z:{valType:"number",dflt:r,editType:"camera"},editType:"camera"}}e.exports={_arrayAttrRegexps:[o("scene",".annotations",!0)],bgcolor:{valType:"color",dflt:"rgba(0,0,0,0)",editType:"plot"},camera:{up:a(s(0,0,1),{}),center:a(s(0,0,0),{}),eye:a(s(1.25,1.25,1.25),{}),projection:{type:{valType:"enumerated",values:["perspective","orthographic"],dflt:"perspective",editType:"calc"},editType:"calc"},editType:"camera"},domain:i({name:"scene",editType:"plot"}),aspectmode:{valType:"enumerated",values:["auto","cube","data","manual"],dflt:"auto",editType:"plot",impliedEdits:{"aspectratio.x":void 0,"aspectratio.y":void 0,"aspectratio.z":void 0}},aspectratio:{x:{valType:"number",min:0,editType:"plot",impliedEdits:{"^aspectmode":"manual"}},y:{valType:"number",min:0,editType:"plot",impliedEdits:{"^aspectmode":"manual"}},z:{valType:"number",min:0,editType:"plot",impliedEdits:{"^aspectmode":"manual"}},editType:"plot",impliedEdits:{aspectmode:"manual"}},xaxis:n,yaxis:n,zaxis:n,dragmode:{valType:"enumerated",values:["orbit","turntable","zoom","pan",!1],editType:"plot"},hovermode:{valType:"enumerated",values:["closest",!1],dflt:"closest",editType:"modebar"},uirevision:{valType:"any",editType:"none"},editType:"plot",_deprecated:{cameraposition:{valType:"info_array",editType:"camera"}}}},{"../../../lib":703,"../../../lib/extend":693,"../../domain":776,"./axis_attributes":793}],798:[function(t,e,r){"use strict";var n=t("../../../lib/str2rgbarray"),i=["xaxis","yaxis","zaxis"];function a(){this.enabled=[!0,!0,!0],this.colors=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.drawSides=[!0,!0,!0],this.lineWidth=[1,1,1]}var o=a.prototype;o.merge=function(t){for(var e=0;e<3;++e){var r=t[i[e]];r.visible?(this.enabled[e]=r.showspikes,this.colors[e]=n(r.spikecolor),this.drawSides[e]=r.spikesides,this.lineWidth[e]=r.spikethickness):(this.enabled[e]=!1,this.drawSides[e]=!1)}},e.exports=function(t){var e=new a;return e.merge(t),e}},{"../../../lib/str2rgbarray":726}],799:[function(t,e,r){"use strict";e.exports=function(t){for(var e=t.axesOptions,r=t.glplot.axesPixels,s=t.fullSceneLayout,l=[[],[],[]],u=0;u<3;++u){var c=s[a[u]];if(c._length=(r[u].hi-r[u].lo)*r[u].pixelsPerDataUnit/t.dataScale[u],Math.abs(c._length)===1/0||isNaN(c._length))l[u]=[];else{c._input_range=c.range.slice(),c.range[0]=r[u].lo/t.dataScale[u],c.range[1]=r[u].hi/t.dataScale[u],c._m=1/(t.dataScale[u]*r[u].pixelsPerDataUnit),c.range[0]===c.range[1]&&(c.range[0]-=1,c.range[1]+=1);var f=c.tickmode;if("auto"===c.tickmode){c.tickmode="linear";var h=c.nticks||i.constrain(c._length/40,4,9);n.autoTicks(c,Math.abs(c.range[1]-c.range[0])/h)}for(var p=n.calcTicks(c),d=0;d<p.length;++d)p[d].x=p[d].x*t.dataScale[u],"date"===c.type&&(p[d].text=p[d].text.replace(/\<br\>/g," "));l[u]=p,c.tickmode=f}}e.ticks=l;for(var u=0;u<3;++u){o[u]=.5*(t.glplot.bounds[0][u]+t.glplot.bounds[1][u]);for(var d=0;d<2;++d)e.bounds[d][u]=t.glplot.bounds[d][u]}t.contourLevels=function(t){for(var e=new Array(3),r=0;r<3;++r){for(var n=t[r],i=new Array(n.length),a=0;a<n.length;++a)i[a]=n[a].x;e[r]=i}return e}(l)};var n=t("../../cartesian/axes"),i=t("../../../lib"),a=["xaxis","yaxis","zaxis"],o=[0,0,0]},{"../../../lib":703,"../../cartesian/axes":751}],800:[function(t,e,r){"use strict";function n(t,e){var r,n,i=[0,0,0,0];for(r=0;r<4;++r)for(n=0;n<4;++n)i[n]+=t[4*r+n]*e[r];return i}e.exports=function(t,e){return n(t.projection,n(t.view,n(t.model,[e[0],e[1],e[2],1])))}},{}],801:[function(t,e,r){"use strict";var n,i,a=t("gl-plot3d").createCamera,o=t("gl-plot3d").createScene,s=t("webgl-context"),l=t("has-passive-events"),u=t("../../registry"),c=t("../../lib"),f=t("../../plots/cartesian/axes"),h=t("../../components/fx"),p=t("../../lib/str2rgbarray"),d=t("../../lib/show_no_webgl_msg"),v=t("./project"),g=t("./layout/convert"),m=t("./layout/spikes"),y=t("./layout/tick_marks");function x(t,e,r,a){t.initializeGLCamera();var u=function(t,e,r,a,l){var u={canvas:a,gl:l,container:t.container,axes:t.axesOptions,spikes:t.spikeOptions,pickRadius:10,snapToData:!0,autoScale:!0,autoBounds:!1,cameraObject:e,pixelRatio:r};if(t.staticMode){if(!(i||(n=document.createElement("canvas"),i=s({canvas:n,preserveDrawingBuffer:!0,premultipliedAlpha:!0,antialias:!0}))))throw new Error("error creating static canvas/context for image server");u.pixelRatio=t.pixelRatio,u.gl=i,u.canvas=n}try{t.glplot=o(u)}catch(t){return!1}return!0}(t,t.camera,e,r,a);if(!u)return d(t);var p=t.graphDiv,g=function(t){if(!1!==t.fullSceneLayout.dragmode){var e={};e[t.id+".camera"]=A(t.camera),t.saveCamera(p.layout),t.graphDiv.emit("plotly_relayout",e)}};return t.glplot.canvas.addEventListener("mouseup",function(){g(t)}),t.glplot.canvas.addEventListener("wheel",function(){p._context._scrollZoom.gl3d&&g(t)},!!l&&{passive:!1}),t.glplot.canvas.addEventListener("mousemove",function(){if(!1!==t.fullSceneLayout.dragmode&&0!==t.camera.mouseListener.buttons){var e={};e[t.id+".camera"]=A(t.camera),t.graphDiv.emit("plotly_relayouting",e)}}),t.staticMode||t.glplot.canvas.addEventListener("webglcontextlost",function(e){p&&p.emit&&p.emit("plotly_webglcontextlost",{event:e,layer:t.id})},!1),t.glplot.camera=t.camera,t.glplot.oncontextloss=function(){t.recoverContext()},t.glplot.onrender=function(t){var e,r=t.graphDiv,n=t.svgContainer,i=t.container.getBoundingClientRect(),a=i.width,o=i.height;n.setAttributeNS(null,"viewBox","0 0 "+a+" "+o),n.setAttributeNS(null,"width",a),n.setAttributeNS(null,"height",o),y(t),t.glplot.axes.update(t.axesOptions);for(var s,l=Object.keys(t.traces),u=null,p=t.glplot.selection,d=0;d<l.length;++d)"skip"!==(e=t.traces[l[d]]).data.hoverinfo&&e.handlePick(p)&&(u=e),e.setContourLevels&&e.setContourLevels();function g(e,r){var n=t.fullSceneLayout[e];return f.tickText(n,n.d2l(r),"hover").text}if(null!==u){var m=v(t.glplot.cameraParams,p.dataCoordinate);e=u.data;var x,b=r._fullData[e.index],_=p.index,w={xLabel:g("xaxis",p.traceCoordinate[0]),yLabel:g("yaxis",p.traceCoordinate[1]),zLabel:g("zaxis",p.traceCoordinate[2])},k=h.castHoverinfo(b,t.fullLayout,_),A=(k||"").split("+"),T=k&&"all"===k;b.hovertemplate||T||(-1===A.indexOf("x")&&(w.xLabel=void 0),-1===A.indexOf("y")&&(w.yLabel=void 0),-1===A.indexOf("z")&&(w.zLabel=void 0),-1===A.indexOf("text")&&(p.textLabel=void 0),-1===A.indexOf("name")&&(u.name=void 0));var M=[];"cone"===e.type||"streamtube"===e.type?(w.uLabel=g("xaxis",p.traceCoordinate[3]),(T||-1!==A.indexOf("u"))&&M.push("u: "+w.uLabel),w.vLabel=g("yaxis",p.traceCoordinate[4]),(T||-1!==A.indexOf("v"))&&M.push("v: "+w.vLabel),w.wLabel=g("zaxis",p.traceCoordinate[5]),(T||-1!==A.indexOf("w"))&&M.push("w: "+w.wLabel),w.normLabel=p.traceCoordinate[6].toPrecision(3),(T||-1!==A.indexOf("norm"))&&M.push("norm: "+w.normLabel),"streamtube"===e.type&&(w.divergenceLabel=p.traceCoordinate[7].toPrecision(3),(T||-1!==A.indexOf("divergence"))&&M.push("divergence: "+w.divergenceLabel)),p.textLabel&&M.push(p.textLabel),x=M.join("<br>")):"isosurface"===e.type||"volume"===e.type?(w.valueLabel=f.tickText(t.mockAxis,t.mockAxis.d2l(p.traceCoordinate[3]),"hover").text,M.push("value: "+w.valueLabel),p.textLabel&&M.push(p.textLabel),x=M.join("<br>")):x=p.textLabel;var E={x:p.traceCoordinate[0],y:p.traceCoordinate[1],z:p.traceCoordinate[2],data:b._input,fullData:b,curveNumber:b.index,pointNumber:_};h.appendArrayPointValue(E,b,_),e._module.eventData&&(E=b._module.eventData(E,p,b,{},_));var S={points:[E]};t.fullSceneLayout.hovermode&&h.loneHover({trace:b,x:(.5+.5*m[0]/m[3])*a,y:(.5-.5*m[1]/m[3])*o,xLabel:w.xLabel,yLabel:w.yLabel,zLabel:w.zLabel,text:x,name:u.name,color:h.castHoverOption(b,_,"bgcolor")||u.color,borderColor:h.castHoverOption(b,_,"bordercolor"),fontFamily:h.castHoverOption(b,_,"font.family"),fontSize:h.castHoverOption(b,_,"font.size"),fontColor:h.castHoverOption(b,_,"font.color"),nameLength:h.castHoverOption(b,_,"namelength"),textAlign:h.castHoverOption(b,_,"align"),hovertemplate:c.castOption(b,_,"hovertemplate"),hovertemplateLabels:c.extendFlat({},E,w),eventData:[E]},{container:n,gd:r}),p.buttons&&p.distance<5?r.emit("plotly_click",S):r.emit("plotly_hover",S),s=S}else h.loneUnhover(n),r.emit("plotly_unhover",s);t.drawAnnotations(t)}.bind(null,t),t.traces={},t.make4thDimension(),!0}function b(t,e){var r=document.createElement("div"),n=t.container;this.graphDiv=t.graphDiv;var i=document.createElementNS("http://www.w3.org/2000/svg","svg");i.style.position="absolute",i.style.top=i.style.left="0px",i.style.width=i.style.height="100%",i.style["z-index"]=20,i.style["pointer-events"]="none",r.appendChild(i),this.svgContainer=i,r.id=t.id,r.style.position="absolute",r.style.top=r.style.left="0px",r.style.width=r.style.height="100%",n.appendChild(r),this.fullLayout=e,this.id=t.id||"scene",this.fullSceneLayout=e[this.id],this.plotArgs=[[],{},{}],this.axesOptions=g(e,e[this.id]),this.spikeOptions=m(e[this.id]),this.container=r,this.staticMode=!!t.staticPlot,this.pixelRatio=this.pixelRatio||t.plotGlPixelRatio||2,this.dataScale=[1,1,1],this.contourLevels=[[],[],[]],this.convertAnnotations=u.getComponentMethod("annotations3d","convert"),this.drawAnnotations=u.getComponentMethod("annotations3d","draw"),x(this,this.pixelRatio)}var _=b.prototype;_.initializeGLCamera=function(){var t=this.fullSceneLayout.camera,e="orthographic"===t.projection.type;this.camera=a(this.container,{center:[t.center.x,t.center.y,t.center.z],eye:[t.eye.x,t.eye.y,t.eye.z],up:[t.up.x,t.up.y,t.up.z],_ortho:e,zoomMin:.01,zoomMax:100,mode:"orbit"})},_.recoverContext=function(){var t=this,e=this.glplot.gl,r=this.glplot.canvas,n=this.glplot.camera,i=this.glplot.pixelRatio;this.glplot.dispose(),requestAnimationFrame(function a(){e.isContextLost()?requestAnimationFrame(a):x(t,n,i,r)?t.plot.apply(t,t.plotArgs):c.error("Catastrophic and unrecoverable WebGL error. Context lost.")})};var w=["xaxis","yaxis","zaxis"];function k(t,e,r){for(var n=t.fullSceneLayout,i=0;i<3;i++){var a=w[i],o=a.charAt(0),s=n[a],l=e[o],u=e[o+"calendar"],f=e["_"+o+"length"];if(c.isArrayOrTypedArray(l))for(var h,p=0;p<(f||l.length);p++)if(c.isArrayOrTypedArray(l[p]))for(var d=0;d<l[p].length;++d)h=s.d2l(l[p][d],0,u),!isNaN(h)&&isFinite(h)&&(r[0][i]=Math.min(r[0][i],h),r[1][i]=Math.max(r[1][i],h));else h=s.d2l(l[p],0,u),!isNaN(h)&&isFinite(h)&&(r[0][i]=Math.min(r[0][i],h),r[1][i]=Math.max(r[1][i],h));else r[0][i]=Math.min(r[0][i],0),r[1][i]=Math.max(r[1][i],f-1)}}function A(t){return{up:{x:t.up[0],y:t.up[1],z:t.up[2]},center:{x:t.center[0],y:t.center[1],z:t.center[2]},eye:{x:t.eye[0],y:t.eye[1],z:t.eye[2]},projection:{type:!0===t._ortho?"orthographic":"perspective"}}}_.plot=function(t,e,r){if(this.plotArgs=[t,e,r],!this.glplot.contextLost){var n,i,a,o,s,l,u=e[this.id],c=r[this.id];u.bgcolor?this.glplot.clearColor=p(u.bgcolor):this.glplot.clearColor=[0,0,0,0],this.glplot.snapToData=!0,this.fullLayout=e,this.fullSceneLayout=u,this.glplotLayout=u,this.axesOptions.merge(e,u),this.spikeOptions.merge(u),this.setCamera(u.camera),this.updateFx(u.dragmode,u.hovermode),this.camera.enableWheel=this.graphDiv._context._scrollZoom.gl3d,this.glplot.update({}),this.setConvert(s),t?Array.isArray(t)||(t=[t]):t=[];var f=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]];for(a=0;a<t.length;++a)!0===(n=t[a]).visible&&0!==n._length&&k(this,n,f);!function(t,e){for(var r=t.fullSceneLayout,n=r.annotations||[],i=0;i<3;i++)for(var a=w[i],o=a.charAt(0),s=r[a],l=0;l<n.length;l++){var u=n[l];if(u.visible){var c=s.r2l(u[o]);!isNaN(c)&&isFinite(c)&&(e[0][i]=Math.min(e[0][i],c),e[1][i]=Math.max(e[1][i],c))}}}(this,f);var h=[1,1,1];for(o=0;o<3;++o)f[1][o]===f[0][o]?h[o]=1:h[o]=1/(f[1][o]-f[0][o]);for(this.dataScale=h,this.convertAnnotations(this),a=0;a<t.length;++a)!0===(n=t[a]).visible&&0!==n._length&&((i=this.traces[n.uid])?i.data.type===n.type?i.update(n):(i.dispose(),i=n._module.plot(this,n),this.traces[n.uid]=i):(i=n._module.plot(this,n),this.traces[n.uid]=i),i.name=n.name);var d=Object.keys(this.traces);t:for(a=0;a<d.length;++a){for(o=0;o<t.length;++o)if(t[o].uid===d[a]&&!0===t[o].visible&&0!==t[o]._length)continue t;(i=this.traces[d[a]]).dispose(),delete this.traces[d[a]]}this.glplot.objects.sort(function(t,e){return t._trace.data.index-e._trace.data.index});var v=[[0,0,0],[0,0,0]],g=[],m={};for(a=0;a<3;++a){if(s=u[w[a]],(l=s.type)in m?(m[l].acc*=h[a],m[l].count+=1):m[l]={acc:h[a],count:1},s.autorange){v[0][a]=1/0,v[1][a]=-1/0;var y=this.glplot.objects,x=this.fullSceneLayout.annotations||[],b=s._name.charAt(0);for(o=0;o<y.length;o++){var _=y[o],A=_.bounds,T=_._trace.data._pad||0;"ErrorBars"===_.constructor.name&&s._lowerLogErrorBound?v[0][a]=Math.min(v[0][a],s._lowerLogErrorBound):v[0][a]=Math.min(v[0][a],A[0][a]/h[a]-T),v[1][a]=Math.max(v[1][a],A[1][a]/h[a]+T)}for(o=0;o<x.length;o++){var M=x[o];if(M.visible){var E=s.r2l(M[b]);v[0][a]=Math.min(v[0][a],E),v[1][a]=Math.max(v[1][a],E)}}if("rangemode"in s&&"tozero"===s.rangemode&&(v[0][a]=Math.min(v[0][a],0),v[1][a]=Math.max(v[1][a],0)),v[0][a]>v[1][a])v[0][a]=-1,v[1][a]=1;else{var S=v[1][a]-v[0][a];v[0][a]-=S/32,v[1][a]+=S/32}if("reversed"===s.autorange){var C=v[0][a];v[0][a]=v[1][a],v[1][a]=C}}else{var L=s.range;v[0][a]=s.r2l(L[0]),v[1][a]=s.r2l(L[1])}v[0][a]===v[1][a]&&(v[0][a]-=1,v[1][a]+=1),g[a]=v[1][a]-v[0][a],this.glplot.bounds[0][a]=v[0][a]*h[a],this.glplot.bounds[1][a]=v[1][a]*h[a]}var O,I=[1,1,1];for(a=0;a<3;++a){s=u[w[a]],l=s.type;var P=m[l];I[a]=Math.pow(P.acc,1/P.count)/h[a]}if("auto"===u.aspectmode)O=Math.max.apply(null,I)/Math.min.apply(null,I)<=4?I:[1,1,1];else if("cube"===u.aspectmode)O=[1,1,1];else if("data"===u.aspectmode)O=I;else{if("manual"!==u.aspectmode)throw new Error("scene.js aspectRatio was not one of the enumerated types");var D=u.aspectratio;O=[D.x,D.y,D.z]}u.aspectratio.x=c.aspectratio.x=O[0],u.aspectratio.y=c.aspectratio.y=O[1],u.aspectratio.z=c.aspectratio.z=O[2],this.glplot.aspect=O;var z=u.domain||null,R=e._size||null;if(z&&R){var F=this.container.style;F.position="absolute",F.left=R.l+z.x[0]*R.w+"px",F.top=R.t+(1-z.y[1])*R.h+"px",F.width=R.w*(z.x[1]-z.x[0])+"px",F.height=R.h*(z.y[1]-z.y[0])+"px"}this.glplot.redraw()}},_.destroy=function(){this.glplot&&(this.camera.mouseListener.enabled=!1,this.container.removeEventListener("wheel",this.camera.wheelListener),this.camera=this.glplot.camera=null,this.glplot.dispose(),this.container.parentNode.removeChild(this.container),this.glplot=null)},_.getCamera=function(){return this.glplot.camera.view.recalcMatrix(this.camera.view.lastT()),A(this.glplot.camera)},_.setCamera=function(t){var e;this.glplot.camera.lookAt.apply(this,[[(e=t).eye.x,e.eye.y,e.eye.z],[e.center.x,e.center.y,e.center.z],[e.up.x,e.up.y,e.up.z]]);var r="orthographic"===t.projection.type,n=this.glplot.camera._ortho;if(r!==n){this.glplot.redraw();var i=this.glplot.pixelRatio,a=this.glplot.clearColor;this.glplot.gl.clearColor(a[0],a[1],a[2],a[3]),this.glplot.gl.clear(this.glplot.gl.DEPTH_BUFFER_BIT|this.glplot.gl.COLOR_BUFFER_BIT),this.glplot.dispose(),x(this,i),this.glplot.camera._ortho=r}},_.saveCamera=function(t){var e=this.fullLayout,r=this.getCamera(),n=c.nestedProperty(t,this.id+".camera"),i=n.get(),a=!1;function o(t,e,r,n){var i=["up","center","eye"],a=["x","y","z"];return e[i[r]]&&t[i[r]][a[n]]===e[i[r]][a[n]]}if(void 0===i)a=!0;else{for(var s=0;s<3;s++)for(var l=0;l<3;l++)if(!o(r,i,s,l)){a=!0;break}(!i.projection||r.projection&&r.projection.type!==i.projection.type)&&(a=!0)}if(a){var f={};f[this.id+".camera"]=i,u.call("_storeDirectGUIEdit",t,e._preGUI,f),n.set(r);var h=c.nestedProperty(e,this.id+".camera");h.set(r)}return a},_.updateFx=function(t,e){var r=this.camera;if(r)if("orbit"===t)r.mode="orbit",r.keyBindingMode="rotate";else if("turntable"===t){r.up=[0,0,1],r.mode="turntable",r.keyBindingMode="rotate";var n=this.graphDiv,i=n._fullLayout,a=this.fullSceneLayout.camera,o=a.up.x,s=a.up.y,l=a.up.z;if(l/Math.sqrt(o*o+s*s+l*l)<.999){var f=this.id+".camera.up",h={x:0,y:0,z:1},p={};p[f]=h;var d=n.layout;u.call("_storeDirectGUIEdit",d,i._preGUI,p),a.up=h,c.nestedProperty(d,f).set(h)}}else r.keyBindingMode=t;this.fullSceneLayout.hovermode=e},_.toImage=function(t){t||(t="png"),this.staticMode&&this.container.appendChild(n),this.glplot.redraw();var e=this.glplot.gl,r=e.drawingBufferWidth,i=e.drawingBufferHeight;e.bindFramebuffer(e.FRAMEBUFFER,null);var a=new Uint8Array(r*i*4);e.readPixels(0,0,r,i,e.RGBA,e.UNSIGNED_BYTE,a);for(var o=0,s=i-1;o<s;++o,--s)for(var l=0;l<r;++l)for(var u=0;u<4;++u){var c=a[4*(r*o+l)+u];a[4*(r*o+l)+u]=a[4*(r*s+l)+u],a[4*(r*s+l)+u]=c}var f=document.createElement("canvas");f.width=r,f.height=i;var 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Array(n),a=0;a<n;a++)i[a]=[t[a],e[a],r[a]];return i}},{}],803:[function(t,e,r){"use strict";var n=t("./font_attributes"),i=t("./animation_attributes"),a=t("../components/color/attributes"),o=t("./pad_attributes"),s=t("../lib/extend").extendFlat,l=n({editType:"calc"});l.family.dflt='"Open Sans", verdana, arial, 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Error(l.wrongVersionErrorMsg);var u=function(t,e){var r=t._fullLayout;if(""===t._context.mapboxAccessToken)return"";for(var n=0;n<e.length;n++){var i=r[e[n]];if(i.accesstoken)return i.accesstoken}throw new Error(l.noAccessTokenErrorMsg)}(t,o);n.accessToken=u;for(var c=0;c<o.length;c++){var f=o[c],h=a(r,"mapbox",f),p=e[f],d=p._subplot;d||(d=s({gd:t,container:e._glcontainer.node(),id:f,fullLayout:e,staticPlot:t._context.staticPlot}),e[f]._subplot=d),d.viewInitial||(d.viewInitial={center:i.extendFlat({},p.center),zoom:p.zoom,bearing:p.bearing,pitch:p.pitch}),d.plot(h,e,t._promises)}},r.clean=function(t,e,r,n){for(var i=n._subplots.mapbox||[],a=0;a<i.length;a++){var o=i[a];!e[o]&&n[o]._subplot&&n[o]._subplot.destroy()}},r.toSVG=function(t){for(var e=t._fullLayout,r=e._subplots.mapbox,n=e._size,i=0;i<r.length;i++){var a=e[r[i]],s=a.domain,l=a._subplot,u=l.toImage("png"),c=e._glimages.append("svg:image");c.attr({xmlns:o.svg,"xlink:href":u,x:n.l+n.w*s.x[0],y:n.t+n.h*(1-s.y[1]),width:n.w*(s.x[1]-s.x[0]),height:n.h*(s.y[1]-s.y[0]),preserveAspectRatio:"none"}),l.destroy()}},r.updateFx=function(t){for(var e=t._fullLayout,r=e._subplots.mapbox,n=0;n<r.length;n++){var i=e[r[n]]._subplot;i.updateFx(e)}}},{"../../constants/xmlns_namespaces":681,"../../lib":703,"../../plots/get_data":786,"./constants":804,"./layout_attributes":808,"./layout_defaults":809,"./mapbox":810,"mapbox-gl":421}],807:[function(t,e,r){"use strict";var n=t("../../lib"),i=t("./convert_text_opts");function a(t,e){this.mapbox=t,this.map=t.map,this.uid=t.uid+"-layer"+e,this.idSource=this.uid+"-source",this.idLayer=this.uid+"-layer",this.sourceType=null,this.source=null,this.layerType=null,this.below=null,this.visible=!1}var o=a.prototype;function s(t){var e=t.source;return t.visible&&(n.isPlainObject(e)||"string"==typeof e&&e.length>0)}function l(t){var e={},r={};switch(t.type){case"circle":n.extendFlat(r,{"circle-radius":t.circle.radius,"circle-color":t.color,"circle-opacity":t.opacity});break;case"line":n.extendFlat(r,{"line-width":t.line.width,"line-color":t.color,"line-opacity":t.opacity,"line-dasharray":t.line.dash});break;case"fill":n.extendFlat(r,{"fill-color":t.color,"fill-outline-color":t.fill.outlinecolor,"fill-opacity":t.opacity});break;case"symbol":var a=t.symbol,o=i(a.textposition,a.iconsize);n.extendFlat(e,{"icon-image":a.icon+"-15","icon-size":a.iconsize/10,"text-field":a.text,"text-size":a.textfont.size,"text-anchor":o.anchor,"text-offset":o.offset,"symbol-placement":a.placement}),n.extendFlat(r,{"icon-color":t.color,"text-color":a.textfont.color,"text-opacity":t.opacity})}return{layout:e,paint:r}}o.update=function(t){this.visible?this.needsNewSource(t)?(this.removeLayer(),this.updateSource(t),this.updateLayer(t)):this.needsNewLayer(t)?this.updateLayer(t):this.updateStyle(t):(this.updateSource(t),this.updateLayer(t)),this.visible=s(t)},o.needsNewSource=function(t){return this.sourceType!==t.sourcetype||this.source!==t.source||this.layerType!==t.type},o.needsNewLayer=function(t){return this.layerType!==t.type||this.below!==t.below},o.updateSource=function(t){var e=this.map;if(e.getSource(this.idSource)&&e.removeSource(this.idSource),this.sourceType=t.sourcetype,this.source=t.source,s(t)){var r=function(t){var e,r=t.sourcetype,n=t.source,i={type:r};return"geojson"===r?e="data":"vector"===r&&(e="string"==typeof n?"url":"tiles"),i[e]=n,i}(t);e.addSource(this.idSource,r)}},o.updateLayer=function(t){var e=this.map,r=l(t);this.removeLayer(),this.layerType=t.type,s(t)&&e.addLayer({id:this.idLayer,source:this.idSource,"source-layer":t.sourcelayer||"",type:t.type,minzoom:t.minzoom,maxzoom:t.maxzoom,layout:r.layout,paint:r.paint},t.below)},o.updateStyle=function(t){if(s(t)){var e=l(t);this.mapbox.setOptions(this.idLayer,"setLayoutProperty",e.layout),this.mapbox.setOptions(this.idLayer,"setPaintProperty",e.paint)}},o.removeLayer=function(){var t=this.map;t.getLayer(this.idLayer)&&t.removeLayer(this.idLayer)},o.dispose=function(){var t=this.map;t.removeLayer(this.idLayer),t.removeSource(this.idSource)},e.exports=function(t,e,r){var n=new a(t,e);return n.update(r),n}},{"../../lib":703,"./convert_text_opts":805}],808:[function(t,e,r){"use strict";var n=t("../../lib"),i=t("../../components/color").defaultLine,a=t("../domain").attributes,o=t("../font_attributes"),s=t("../../traces/scatter/attributes").textposition,l=t("../../plot_api/edit_types").overrideAll,u=t("../../plot_api/plot_template").templatedArray,c=o({});c.family.dflt="Open Sans Regular, Arial Unicode MS Regular";var f=e.exports=l({_arrayAttrRegexps:[n.counterRegex("mapbox",".layers",!0)],domain:a({name:"mapbox"}),accesstoken:{valType:"string",noBlank:!0,strict:!0},style:{valType:"any",values:["basic","streets","outdoors","light","dark","satellite","satellite-streets"],dflt:"basic"},center:{lon:{valType:"number",dflt:0},lat:{valType:"number",dflt:0}},zoom:{valType:"number",dflt:1},bearing:{valType:"number",dflt:0},pitch:{valType:"number",dflt:0},layers:u("layer",{visible:{valType:"boolean",dflt:!0},sourcetype:{valType:"enumerated",values:["geojson","vector"],dflt:"geojson"},source:{valType:"any"},sourcelayer:{valType:"string",dflt:""},type:{valType:"enumerated",values:["circle","line","fill","symbol"],dflt:"circle"},below:{valType:"string",dflt:""},color:{valType:"color",dflt:i},opacity:{valType:"number",min:0,max:1,dflt:1},minzoom:{valType:"number",min:0,max:24,dflt:0},maxzoom:{valType:"number",min:0,max:24,dflt:24},circle:{radius:{valType:"number",dflt:15}},line:{width:{valType:"number",dflt:2},dash:{valType:"data_array"}},fill:{outlinecolor:{valType:"color",dflt:i}},symbol:{icon:{valType:"string",dflt:"marker"},iconsize:{valType:"number",dflt:10},text:{valType:"string",dflt:""},placement:{valType:"enumerated",values:["point","line","line-center"],dflt:"point"},textfont:c,textposition:n.extendFlat({},s,{arrayOk:!1})}})},"plot","from-root");f.uirevision={valType:"any",editType:"none"}},{"../../components/color":580,"../../lib":703,"../../plot_api/edit_types":734,"../../plot_api/plot_template":741,"../../traces/scatter/attributes":1075,"../domain":776,"../font_attributes":777}],809:[function(t,e,r){"use 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n=a({},t),i=[[n,["marker","color"],["color"]],[n,["marker","opacity"],["opacity"]],[n,["marker","line","color"],["strokeColor"]],[n,["marker","line","dash"],["strokeDash"]],[n,["marker","line","width"],["strokeSize"]],[n,["marker","symbol"],["dotType"]],[n,["marker","size"],["dotSize"]],[n,["marker","barWidth"],["barWidth"]],[n,["line","interpolation"],["lineInterpolation"]],[n,["showlegend"],["visibleInLegend"]]];return i.forEach(function(t,r){s.util.translator.apply(null,t.concat(e))}),e||delete n.marker,e&&delete n.groupId,e?("LinePlot"===n.geometry?(n.type="scatter",!0===n.dotVisible?(delete n.dotVisible,n.mode="lines+markers"):n.mode="lines"):"DotPlot"===n.geometry?(n.type="scatter",n.mode="markers"):"AreaChart"===n.geometry?n.type="area":"BarChart"===n.geometry&&(n.type="bar"),delete n.geometry):("scatter"===n.type?"lines"===n.mode?n.geometry="LinePlot":"markers"===n.mode?n.geometry="DotPlot":"lines+markers"===n.mode&&(n.geometry="LinePlot",n.dotVisible=!0):"area"===n.type?n.geometry="AreaChart":"bar"===n.type&&(n.geometry="BarChart"),delete n.mode,delete n.type),n}),!e&&t.layout&&"stack"===t.layout.barmode)){var i=s.util.duplicates(r.data.map(function(t,e){return t.geometry}));r.data.forEach(function(t,e){var n=i.indexOf(t.geometry);-1!=n&&(r.data[e].groupId=n)})}if(t.layout){var o=a({},t.layout),l=[[o,["plot_bgcolor"],["backgroundColor"]],[o,["showlegend"],["showLegend"]],[o,["radialaxis"],["radialAxis"]],[o,["angularaxis"],["angularAxis"]],[o.angularaxis,["showline"],["gridLinesVisible"]],[o.angularaxis,["showticklabels"],["labelsVisible"]],[o.angularaxis,["nticks"],["ticksCount"]],[o.angularaxis,["tickorientation"],["tickOrientation"]],[o.angularaxis,["ticksuffix"],["ticksSuffix"]],[o.angularaxis,["range"],["domain"]],[o.angularaxis,["endpadding"],["endPadding"]],[o.radialaxis,["showline"],["gridLinesVisible"]],[o.radialaxis,["tickorientation"],["tickOrientation"]],[o.radialaxis,["ticksuffix"],["ticksSuffix"]],[o.radialaxis,["range"],["domain"]],[o.angularAxis,["showline"],["gridLinesVisible"]],[o.angularAxis,["showticklabels"],["labelsVisible"]],[o.angularAxis,["nticks"],["ticksCount"]],[o.angularAxis,["tickorientation"],["tickOrientation"]],[o.angularAxis,["ticksuffix"],["ticksSuffix"]],[o.angularAxis,["range"],["domain"]],[o.angularAxis,["endpadding"],["endPadding"]],[o.radialAxis,["showline"],["gridLinesVisible"]],[o.radialAxis,["tickorientation"],["tickOrientation"]],[o.radialAxis,["ticksuffix"],["ticksSuffix"]],[o.radialAxis,["range"],["domain"]],[o.font,["outlinecolor"],["outlineColor"]],[o.legend,["traceorder"],["reverseOrder"]],[o,["labeloffset"],["labelOffset"]],[o,["defaultcolorrange"],["defaultColorRange"]]];if(l.forEach(function(t,r){s.util.translator.apply(null,t.concat(e))}),e?(void 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k=this.xOffset2=n.l+n.w*v[0],A=this.yOffset2=n.t+n.h*(1-g[1]),T=this.radius=p/x,M=this.innerRadius=e.hole*T,E=this.cx=k-T*y[0],L=this.cy=A+T*y[3],O=this.cxx=E-k,I=this.cyy=L-A;this.radialAxis=this.mockAxis(t,e,i,{_id:"x",side:{counterclockwise:"top",clockwise:"bottom"}[i.side],domain:[M/n.w,T/n.w]}),this.angularAxis=this.mockAxis(t,e,a,{side:"right",domain:[0,Math.PI],autorange:!1}),this.doAutoRange(t,e),this.updateAngularAxis(t,e),this.updateRadialAxis(t,e),this.updateRadialAxisTitle(t,e),this.xaxis=this.mockCartesianAxis(t,e,{_id:"x",domain:v}),this.yaxis=this.mockCartesianAxis(t,e,{_id:"y",domain:g});var P=this.pathSubplot();this.clipPaths.forTraces.select("path").attr("d",P).attr("transform",R(O,I)),r.frontplot.attr("transform",R(k,A)).call(l.setClipUrl,this._hasClipOnAxisFalse?null:this.clipIds.forTraces,this.gd),r.bg.attr("d",P).attr("transform",R(E,L)).call(s.fill,e.bgcolor)},I.mockAxis=function(t,e,r,n){var i=o.extendFlat({anchor:"free",position:0},r,n);return h(i,e,t),i},I.mockCartesianAxis=function(t,e,r){var n=this,i=r._id,a=o.extendFlat({type:"linear"},r);f(a,t);var s={x:[0,2],y:[1,3]};return a.setRange=function(){var t=n.sectorBBox,r=s[i],o=n.radialAxis._rl,l=(o[1]-o[0])/(1-e.hole);a.range=[t[r[0]]*l,t[r[1]]*l]},a.isPtWithinRange="x"===i?function(t){return n.isPtInside(t)}:function(){return!0},a.setRange(),a.setScale(),a},I.doAutoRange=function(t,e){var r=this.gd,n=this.radialAxis,i=e.radialaxis;n.setScale(),p(r,n);var a=n.range;i.range=a.slice(),i._input.range=a.slice(),n._rl=[n.r2l(a[0],null,"gregorian"),n.r2l(a[1],null,"gregorian")]},I.updateRadialAxis=function(t,e){var r=this,n=r.gd,i=r.layers,a=r.radius,l=r.innerRadius,u=r.cx,f=r.cy,h=e.radialaxis,p=S(e.sector[0],360),d=r.radialAxis,v=l<a;r.fillViewInitialKey("radialaxis.angle",h.angle),r.fillViewInitialKey("radialaxis.range",d.range.slice()),d.setGeometry(),"auto"===d.tickangle&&p>90&&p<=270&&(d.tickangle=180);var g=function(t){return"translate("+(d.l2p(t.x)+l)+",0)"},m=P(h);if(r.radialTickLayout!==m&&(i["radial-axis"].selectAll(".xtick").remove(),r.radialTickLayout=m),v){d.setScale();var y=c.calcTicks(d),x=c.clipEnds(d,y),b=c.getTickSigns(d)[2];c.drawTicks(n,d,{vals:y,layer:i["radial-axis"],path:c.makeTickPath(d,0,b),transFn:g,crisp:!1}),c.drawGrid(n,d,{vals:x,layer:i["radial-grid"],path:function(t){return r.pathArc(d.r2p(t.x)+l)},transFn:o.noop,crisp:!1}),c.drawLabels(n,d,{vals:y,layer:i["radial-axis"],transFn:g,labelFns:c.makeLabelFns(d,0)})}var _=r.radialAxisAngle=r.vangles?L(D(C(h.angle),r.vangles)):h.angle,w=R(u,f),k=w+F(-_);z(i["radial-axis"],v&&(h.showticklabels||h.ticks),{transform:k}),z(i["radial-grid"],v&&h.showgrid,{transform:w}),z(i["radial-line"].select("line"),v&&h.showline,{x1:l,y1:0,x2:a,y2:0,transform:k}).attr("stroke-width",h.linewidth).call(s.stroke,h.linecolor)},I.updateRadialAxisTitle=function(t,e,r){var n=this.gd,i=this.radius,a=this.cx,o=this.cy,s=e.radialaxis,u=this.id+"title",c=void 0!==r?r:this.radialAxisAngle,f=C(c),h=Math.cos(f),p=Math.sin(f),d=0;if(s.title){var v=l.bBox(this.layers["radial-axis"].node()).height,g=s.title.font.size;d="counterclockwise"===s.side?-v-.4*g:v+.8*g}this.layers["radial-axis-title"]=m.draw(n,u,{propContainer:s,propName:this.id+".radialaxis.title",placeholder:E(n,"Click to enter radial axis title"),attributes:{x:a+i/2*h+d*p,y:o-i/2*p+d*h,"text-anchor":"middle"},transform:{rotate:-c}})},I.updateAngularAxis=function(t,e){var r=this,n=r.gd,i=r.layers,a=r.radius,l=r.innerRadius,u=r.cx,f=r.cy,h=e.angularaxis,p=r.angularAxis;r.fillViewInitialKey("angularaxis.rotation",h.rotation),p.setGeometry(),p.setScale();var d=function(t){return p.t2g(t.x)};"linear"===p.type&&"radians"===p.thetaunit&&(p.tick0=L(p.tick0),p.dtick=L(p.dtick));var v=function(t){return R(u+a*Math.cos(t),f-a*Math.sin(t))},g=c.makeLabelFns(p,0),m=g.labelStandoff,y={xFn:function(t){var e=d(t);return Math.cos(e)*m},yFn:function(t){var e=d(t),r=Math.sin(e)>0?.2:1;return-Math.sin(e)*(m+t.fontSize*r)+Math.abs(Math.cos(e))*(t.fontSize*A)},anchorFn:function(t){var e=d(t),r=Math.cos(e);return Math.abs(r)<.1?"middle":r>0?"start":"end"},heightFn:function(t,e,r){var n=d(t);return-.5*(1+Math.sin(n))*r}},x=P(h);r.angularTickLayout!==x&&(i["angular-axis"].selectAll("."+p._id+"tick").remove(),r.angularTickLayout=x);var b,_=c.calcTicks(p);if("linear"===e.gridshape?(b=_.map(d),o.angleDelta(b[0],b[1])<0&&(b=b.slice().reverse())):b=null,r.vangles=b,"category"===p.type&&(_=_.filter(function(t){return o.isAngleInsideSector(d(t),r.sectorInRad)})),p.visible){var w="inside"===p.ticks?-1:1,k=(p.linewidth||1)/2;c.drawTicks(n,p,{vals:_,layer:i["angular-axis"],path:"M"+w*k+",0h"+w*p.ticklen,transFn:function(t){var e=d(t);return v(e)+F(-L(e))},crisp:!1}),c.drawGrid(n,p,{vals:_,layer:i["angular-grid"],path:function(t){var e=d(t),r=Math.cos(e),n=Math.sin(e);return"M"+[u+l*r,f-l*n]+"L"+[u+a*r,f-a*n]},transFn:o.noop,crisp:!1}),c.drawLabels(n,p,{vals:_,layer:i["angular-axis"],repositionOnUpdate:!0,transFn:function(t){return v(d(t))},labelFns:y})}z(i["angular-line"].select("path"),h.showline,{d:r.pathSubplot(),transform:R(u,f)}).attr("stroke-width",h.linewidth).call(s.stroke,h.linecolor)},I.updateFx=function(t,e){this.gd._context.staticPlot||(this.updateAngularDrag(t),this.updateRadialDrag(t,e,0),this.updateRadialDrag(t,e,1),this.updateMainDrag(t))},I.updateMainDrag=function(t){var e=this,r=e.gd,o=e.layers,s=t._zoomlayer,l=T.MINZOOM,u=T.OFFEDGE,c=e.radius,f=e.innerRadius,h=e.cx,p=e.cy,m=e.cxx,_=e.cyy,w=e.sectorInRad,k=e.vangles,A=e.radialAxis,E=M.clampTiny,S=M.findXYatLength,C=M.findEnclosingVertexAngles,L=T.cornerHalfWidth,O=T.cornerLen/2,I=d.makeDragger(o,"path","maindrag","crosshair");n.select(I).attr("d",e.pathSubplot()).attr("transform",R(h,p));var P,D,z,F,B,N,j,V,U,H={element:I,gd:r,subplot:e.id,plotinfo:{id:e.id,xaxis:e.xaxis,yaxis:e.yaxis},xaxes:[e.xaxis],yaxes:[e.yaxis]};function q(t,e){return Math.sqrt(t*t+e*e)}function G(t,e){return q(t-m,e-_)}function W(t,e){return Math.atan2(_-e,t-m)}function Y(t,e){return[t*Math.cos(e),t*Math.sin(-e)]}function X(t,r){if(0===t)return e.pathSector(2*L);var n=O/t,i=r-n,a=r+n,o=Math.max(0,Math.min(t,c)),s=o-L,l=o+L;return"M"+Y(s,i)+"A"+[s,s]+" 0,0,0 "+Y(s,a)+"L"+Y(l,a)+"A"+[l,l]+" 0,0,1 "+Y(l,i)+"Z"}function Z(t,r,n){if(0===t)return e.pathSector(2*L);var i,a,o=Y(t,r),s=Y(t,n),l=E((o[0]+s[0])/2),u=E((o[1]+s[1])/2);if(l&&u){var c=u/l,f=-1/c,h=S(L,c,l,u);i=S(O,f,h[0][0],h[0][1]),a=S(O,f,h[1][0],h[1][1])}else{var p,d;u?(p=O,d=L):(p=L,d=O),i=[[l-p,u-d],[l+p,u-d]],a=[[l-p,u+d],[l+p,u+d]]}return"M"+i.join("L")+"L"+a.reverse().join("L")+"Z"}function $(t,e){return e=Math.max(Math.min(e,c),f),t<u?t=0:c-t<u?t=c:e<u?e=0:c-e<u&&(e=c),Math.abs(e-t)>l?(t<e?(z=t,F=e):(z=e,F=t),!0):(z=null,F=null,!1)}function J(t,e){t=t||B,e=e||"M0,0Z",V.attr("d",t),U.attr("d",e),d.transitionZoombox(V,U,N,j),N=!0;var n={};rt(n),r.emit("plotly_relayouting",n)}function K(t,r){var n,i,a=P+t,o=D+r,s=G(P,D),l=Math.min(G(a,o),c),u=W(P,D);$(s,l)&&(n=B+e.pathSector(F),z&&(n+=e.pathSector(z)),i=X(z,u)+X(F,u)),J(n,i)}function Q(t,e,r,n){var i=M.findIntersectionXY(r,n,r,[t-m,_-e]);return q(i[0],i[1])}function tt(t,r){var n,i,a=P+t,o=D+r,s=W(P,D),l=W(a,o),u=C(s,k),f=C(l,k),h=Q(P,D,u[0],u[1]),p=Math.min(Q(a,o,f[0],f[1]),c);$(h,p)&&(n=B+e.pathSector(F),z&&(n+=e.pathSector(z)),i=[Z(z,u[0],u[1]),Z(F,u[0],u[1])].join(" ")),J(n,i)}function et(){if(d.removeZoombox(r),null!==z&&null!==F){var t={};rt(t),d.showDoubleClickNotifier(r),a.call("_guiRelayout",r,t)}}function rt(t){var r=A._rl,n=(r[1]-r[0])/(1-f/c)/c,i=[r[0]+(z-f)*n,r[0]+(F-f)*n];t[e.id+".radialaxis.range"]=i}function nt(t,n){var i=r._fullLayout.clickmode;if(d.removeZoombox(r),2===t){var o={};for(var s in e.viewInitial)o[e.id+"."+s]=e.viewInitial[s];r.emit("plotly_doubleclick",null),a.call("_guiRelayout",r,o)}i.indexOf("select")>-1&&1===t&&x(n,r,[e.xaxis],[e.yaxis],e.id,H),i.indexOf("event")>-1&&g.click(r,n,e.id)}H.prepFn=function(t,n,a){var o=r._fullLayout.dragmode,l=I.getBoundingClientRect();if(P=n-l.left,D=a-l.top,k){var u=M.findPolygonOffset(c,w[0],w[1],k);P+=m+u[0],D+=_+u[1]}switch(o){case"zoom":H.moveFn=k?tt:K,H.clickFn=nt,H.doneFn=et,function(){z=null,F=null,B=e.pathSubplot(),N=!1;var t=r._fullLayout[e.id];j=i(t.bgcolor).getLuminance(),(V=d.makeZoombox(s,j,h,p,B)).attr("fill-rule","evenodd"),U=d.makeCorners(s,h,p),b(r)}();break;case"select":case"lasso":y(t,n,a,H,o)}},I.onmousemove=function(t){g.hover(r,t,e.id),r._fullLayout._lasthover=I,r._fullLayout._hoversubplot=e.id},I.onmouseout=function(t){r._dragging||v.unhover(r,t)},v.init(H)},I.updateRadialDrag=function(t,e,r){var i=this,s=i.gd,l=i.layers,u=i.radius,c=i.innerRadius,f=i.cx,h=i.cy,p=i.radialAxis,g=T.radialDragBoxSize,m=g/2;if(p.visible){var y,x,_,A=C(i.radialAxisAngle),M=p._rl,E=M[0],S=M[1],O=M[r],I=.75*(M[1]-M[0])/(1-e.hole)/u;r?(y=f+(u+m)*Math.cos(A),x=h-(u+m)*Math.sin(A),_="radialdrag"):(y=f+(c-m)*Math.cos(A),x=h-(c-m)*Math.sin(A),_="radialdrag-inner");var P,B,N,j=d.makeRectDragger(l,_,"crosshair",-m,-m,g,g),V={element:j,gd:s};z(n.select(j),p.visible&&c<u,{transform:R(y,x)}),V.prepFn=function(){P=null,B=null,N=null,V.moveFn=U,V.doneFn=H,b(s)},V.clampFn=function(t,e){return Math.sqrt(t*t+e*e)<T.MINDRAG&&(t=0,e=0),[t,e]},v.init(V)}function U(t,e){if(P)P(t,e);else{var n=[t,-e],a=[Math.cos(A),Math.sin(A)],l=Math.abs(o.dot(n,a)/Math.sqrt(o.dot(n,n)));isNaN(l)||(P=l<.5?q:G)}var u={};!function(t){null!==B?t[i.id+".radialaxis.angle"]=B:null!==N&&(t[i.id+".radialaxis.range["+r+"]"]=N)}(u),s.emit("plotly_relayouting",u)}function H(){null!==B?a.call("_guiRelayout",s,i.id+".radialaxis.angle",B):null!==N&&a.call("_guiRelayout",s,i.id+".radialaxis.range["+r+"]",N)}function q(t,e){if(0!==r){var n=y+t,a=x+e;B=Math.atan2(h-a,n-f),i.vangles&&(B=D(B,i.vangles)),B=L(B);var o=R(f,h)+F(-B);l["radial-axis"].attr("transform",o),l["radial-line"].select("line").attr("transform",o);var s=i.gd._fullLayout,u=s[i.id];i.updateRadialAxisTitle(s,u,B)}}function G(t,e){var n=o.dot([t,-e],[Math.cos(A),Math.sin(A)]);if(N=O-I*n,I>0==(r?N>E:N<S)){var l=s._fullLayout,u=l[i.id];p.range[r]=N,p._rl[r]=N,i.updateRadialAxis(l,u),i.xaxis.setRange(),i.xaxis.setScale(),i.yaxis.setRange(),i.yaxis.setScale();var c=!1;for(var f in i.traceHash){var h=i.traceHash[f],d=o.filterVisible(h),v=h[0][0].trace._module;v.plot(s,i,d,u),a.traceIs(f,"gl")&&d.length&&(c=!0)}c&&(w(s),k(s))}else N=null}},I.updateAngularDrag=function(t){var e=this,r=e.gd,i=e.layers,s=e.radius,u=e.angularAxis,c=e.cx,f=e.cy,h=e.cxx,p=e.cyy,g=T.angularDragBoxSize,m=d.makeDragger(i,"path","angulardrag","move"),y={element:m,gd:r};function x(t,e){return Math.atan2(p+g-e,t-h-g)}n.select(m).attr("d",e.pathAnnulus(s,s+g)).attr("transform",R(c,f)).call(_,"move");var A,M,E,S,C,O,I=i.frontplot.select(".scatterlayer").selectAll(".trace"),P=I.selectAll(".point"),D=I.selectAll(".textpoint");function z(t,s){var d=e.gd._fullLayout,v=d[e.id],g=A+t,m=M+s,y=x(g,m),b=L(y-O);if(S=E+b,i.frontplot.attr("transform",R(e.xOffset2,e.yOffset2)+F([-b,h,p])),e.vangles){C=e.radialAxisAngle+b;var _=R(c,f)+F(-b),T=R(c,f)+F(-C);i.bg.attr("transform",_),i["radial-grid"].attr("transform",_),i["radial-axis"].attr("transform",T),i["radial-line"].select("line").attr("transform",T),e.updateRadialAxisTitle(d,v,C)}else e.clipPaths.forTraces.select("path").attr("transform",R(h,p)+F(b));P.each(function(){var 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c=n(a);this.distinctPositions=c.vals,1===c.vals.length&&r!==1/0?this.minDiff=r:this.minDiff=Math.min(c.minDiff,r),this.binWidth=this.minDiff,this.bins={}}a.prototype.put=function(t,e){var r=this.getLabel(t,e),n=this.bins[r]||0;return this.bins[r]=n+e,n},a.prototype.get=function(t,e){var r=this.getLabel(t,e);return this.bins[r]||0},a.prototype.getLabel=function(t,e){var r=e<0&&this.sepNegVal?"v":"^",n=this.overlapNoMerge?t:Math.round(t/this.binWidth);return r+n}},{"../../constants/numerical":680,"../../lib":703}],854:[function(t,e,r){"use strict";var n=t("d3"),i=t("../../components/color"),a=t("../../components/drawing"),o=t("../../lib"),s=t("../../registry"),l=t("./attributes"),u=l.textfont,c=l.insidetextfont,f=l.outsidetextfont,h=t("./helpers");function p(t,e,r){a.pointStyle(t.selectAll("path"),e,r),d(t,e,r)}function d(t,e,r){t.selectAll("text").each(function(t){var i=n.select(this),o=g(i,t,e,r);a.font(i,o)})}function v(t,e,r){a.selectedPointStyle(t.selectAll("path"),e),function(t,e,r){t.each(function(t){var i,s=n.select(this);if(t.selected){i=o.extendFlat({},g(s,t,e,r));var l=e.selected.textfont&&e.selected.textfont.color;l&&(i.color=l),a.font(s,i)}else a.selectedTextStyle(s,e)})}(t.selectAll("text"),e,r)}function g(t,e,r,n){var i=n._fullLayout.font,a=r.textfont;if(t.classed("bartext-inside")){var o=_(e,r);a=y(r,e.i,i,o)}else t.classed("bartext-outside")&&(a=x(r,e.i,i));return a}function m(t,e,r){return b(u,t.textfont,e,r)}function y(t,e,r,n){var a=m(t,e,r),o=void 0===t._input.textfont||void 0===t._input.textfont.color||Array.isArray(t.textfont.color)&&void 0===t.textfont.color[e];return o&&(a={color:i.contrast(n),family:a.family,size:a.size}),b(c,t.insidetextfont,e,a)}function x(t,e,r){var n=m(t,e,r);return b(f,t.outsidetextfont,e,n)}function b(t,e,r,n){e=e||{};var i=h.getValue(e.family,r),a=h.getValue(e.size,r),o=h.getValue(e.color,r);return{family:h.coerceString(t.family,i,n.family),size:h.coerceNumber(t.size,a,n.size),color:h.coerceColor(t.color,o,n.color)}}function _(t,e){return"waterfall"===e.type?e[t.dir].marker.color:t.mc||e.marker.color}e.exports={style:function(t,e){var r=e?e[0].node3:n.select(t).selectAll("g.barlayer").selectAll("g.trace"),i=r.size(),a=t._fullLayout;r.style("opacity",function(t){return t[0].trace.opacity}).each(function(t){("stack"===a.barmode&&i>1||0===a.bargap&&0===a.bargroupgap&&!t[0].trace.marker.line.width)&&n.select(this).attr("shape-rendering","crispEdges")}),r.selectAll("g.points").each(function(e){var r=n.select(this),i=e[0].trace;p(r,i,t)}),s.getComponentMethod("errorbars","style")(r)},styleTextPoints:d,styleOnSelect:function(t,e){var r=e[0].node3,n=e[0].trace;n.selectedpoints?v(r,n,t):(p(r,n,t),s.getComponentMethod("errorbars","style")(r))},getInsideTextFont:y,getOutsideTextFont:x,getBarColor:_}},{"../../components/color":580,"../../components/drawing":601,"../../lib":703,"../../registry":831,"./attributes":841,"./helpers":846,d3:157}],855:[function(t,e,r){"use strict";var n=t("../../components/color"),i=t("../../components/colorscale/helpers").hasColorscale,a=t("../../components/colorscale/defaults");e.exports=function(t,e,r,o,s){r("marker.color",o),i(t,"marker")&&a(t,e,s,r,{prefix:"marker.",cLetter:"c"}),r("marker.line.color",n.defaultLine),i(t,"marker.line")&&a(t,e,s,r,{prefix:"marker.line.",cLetter:"c"}),r("marker.line.width"),r("marker.opacity"),r("selected.marker.color"),r("unselected.marker.color")}},{"../../components/color":580,"../../components/colorscale/defaults":590,"../../components/colorscale/helpers":591}],856:[function(t,e,r){"use strict";var n=t("../../components/fx/hovertemplate_attributes"),i=t("../../lib/extend").extendFlat,a=t("../scatterpolar/attributes"),o=t("../bar/attributes");e.exports={r:a.r,theta:a.theta,r0:a.r0,dr:a.dr,theta0:a.theta0,dtheta:a.dtheta,thetaunit:a.thetaunit,base:i({},o.base,{}),offset:i({},o.offset,{}),width:i({},o.width,{}),text:i({},o.text,{}),hovertext:i({},o.hovertext,{}),marker:o.marker,hoverinfo:a.hoverinfo,hovertemplate:n(),selected:o.selected,unselected:o.unselected}},{"../../components/fx/hovertemplate_attributes":618,"../../lib/extend":693,"../bar/attributes":841,"../scatterpolar/attributes":1136}],857:[function(t,e,r){"use strict";var n=t("../../components/colorscale/helpers").hasColorscale,i=t("../../components/colorscale/calc"),a=t("../bar/arrays_to_calcdata"),o=t("../bar/cross_trace_calc").setGroupPositions,s=t("../scatter/calc_selection"),l=t("../../registry").traceIs,u=t("../../lib").extendFlat;e.exports={calc:function(t,e){for(var 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o.mesh=a,o.data=e,a._trace=o,t.glplot.add(a),o}},{"../../components/colorscale":592,"../../lib":703,"../../lib/gl_format_color":700,"../../plots/gl3d/zip3":802,"gl-cone3d":241}],919:[function(t,e,r){"use strict";var n=t("../../lib"),i=t("../../components/colorscale/defaults"),a=t("./attributes");e.exports=function(t,e,r,o){function s(r,i){return n.coerce(t,e,a,r,i)}var l=s("u"),u=s("v"),c=s("w"),f=s("x"),h=s("y"),p=s("z");l&&l.length&&u&&u.length&&c&&c.length&&f&&f.length&&h&&h.length&&p&&p.length?(s("sizeref"),s("sizemode"),s("anchor"),s("lighting.ambient"),s("lighting.diffuse"),s("lighting.specular"),s("lighting.roughness"),s("lighting.fresnel"),s("lightposition.x"),s("lightposition.y"),s("lightposition.z"),i(t,e,o,s,{prefix:"",cLetter:"c"}),s("text"),s("hovertext"),s("hovertemplate"),e._length=null):e.visible=!1}},{"../../components/colorscale/defaults":590,"../../lib":703,"./attributes":916}],920:[function(t,e,r){"use 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n=t("../heatmap/attributes"),i=t("../scatter/attributes"),a=t("../../components/colorscale/attributes"),o=t("../../components/drawing/attributes").dash,s=t("../../plots/font_attributes"),l=t("../../lib/extend").extendFlat,u=t("../../constants/filter_ops"),c=u.COMPARISON_OPS2,f=u.INTERVAL_OPS,h=i.line;e.exports=l({z:n.z,x:n.x,x0:n.x0,dx:n.dx,y:n.y,y0:n.y0,dy:n.dy,text:n.text,hovertext:n.hovertext,transpose:n.transpose,xtype:n.xtype,ytype:n.ytype,zhoverformat:n.zhoverformat,hovertemplate:n.hovertemplate,connectgaps:n.connectgaps,fillcolor:{valType:"color",editType:"calc"},autocontour:{valType:"boolean",dflt:!0,editType:"calc",impliedEdits:{"contours.start":void 0,"contours.end":void 0,"contours.size":void 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f=n(e);r._fillgradient=e.colorscale,r._zrange=[f.min,f.max]}else"fill"===u&&(r._fillcolor=c);r._line={color:"lines"===u?c:s.color,width:!1!==o.showlines?s.width:0,dash:s.dash},r._levels={start:o.start,end:a(o),size:l}}}},{"../../components/colorscale":592,"./end_plus":932,"./make_color_map":937}],925:[function(t,e,r){"use strict";e.exports={BOTTOMSTART:[1,9,13,104,713],TOPSTART:[4,6,7,104,713],LEFTSTART:[8,12,14,208,1114],RIGHTSTART:[2,3,11,208,1114],NEWDELTA:[null,[-1,0],[0,-1],[-1,0],[1,0],null,[0,-1],[-1,0],[0,1],[0,1],null,[0,1],[1,0],[1,0],[0,-1]],CHOOSESADDLE:{104:[4,1],208:[2,8],713:[7,13],1114:[11,14]},SADDLEREMAINDER:{1:4,2:8,4:1,7:13,8:2,11:14,13:7,14:11},LABELDISTANCE:2,LABELINCREASE:10,LABELMIN:3,LABELMAX:10,LABELOPTIMIZER:{EDGECOST:1,ANGLECOST:1,NEIGHBORCOST:5,SAMELEVELFACTOR:10,SAMELEVELDISTANCE:5,MAXCOST:100,INITIALSEARCHPOINTS:10,ITERATIONS:5}}},{}],926:[function(t,e,r){"use strict";var n=t("fast-isnumeric"),i=t("./label_defaults"),a=t("../../components/color"),o=a.addOpacity,s=a.opacity,l=t("../../constants/filter_ops"),u=l.CONSTRAINT_REDUCTION,c=l.COMPARISON_OPS2;e.exports=function(t,e,r,a,l,f){var h,p,d,v=e.contours,g=r("contours.operation");if(v._operation=u[g],function(t,e){var r;-1===c.indexOf(e.operation)?(t("contours.value",[0,1]),Array.isArray(e.value)?e.value.length>2?e.value=e.value.slice(2):0===e.length?e.value=[0,1]:e.length<2?(r=parseFloat(e.value[0]),e.value=[r,r+1]):e.value=[parseFloat(e.value[0]),parseFloat(e.value[1])]:n(e.value)&&(r=parseFloat(e.value),e.value=[r,r+1])):(t("contours.value",0),n(e.value)||(Array.isArray(e.value)?e.value=parseFloat(e.value[0]):e.value=0))}(r,v),"="===g?h=v.showlines=!0:(h=r("contours.showlines"),d=r("fillcolor",o((t.line||{}).color||l,.5))),h){var 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n=t("../../lib"),i=t("./constraint_mapping"),a=t("./end_plus");e.exports=function(t,e,r){for(var o="constraint"===t.type?i[t._operation](t.value):t,s=o.size,l=[],u=a(o),c=r.trace._carpetTrace,f=c?{xaxis:c.aaxis,yaxis:c.baxis,x:r.a,y:r.b}:{xaxis:e.xaxis,yaxis:e.yaxis,x:r.x,y:r.y},h=o.start;h<u;h+=s)if(l.push(n.extendFlat({level:h,crossings:{},starts:[],edgepaths:[],paths:[],z:r.z,smoothing:r.trace.line.smoothing},f)),l.length>1e3){n.warn("Too many contours, clipping at 1000",t);break}return l}},{"../../lib":703,"./constraint_mapping":927,"./end_plus":932}],932:[function(t,e,r){"use strict";e.exports=function(t){return t.end+t.size/1e6}},{}],933:[function(t,e,r){"use strict";var n=t("../../lib"),i=t("./constants");function a(t,e,r,n){return Math.abs(t[0]-e[0])<r&&Math.abs(t[1]-e[1])<n}function o(t,e,r,o,l){var u,c=e.join(","),f=c,h=t.crossings[f],p=function(t,e,r){var n=0,a=0;return 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H=!1;for(S=0;S<t.edgepaths.length;S++)if(a((L=t.edgepaths[S])[L.length-1],d[0],o,l)){H=!0,d.shift(),t.edgepaths.splice(E,1),S===E?t.paths.push(d.concat(L)):(S>E&&S--,t.edgepaths[S]=L.concat(d,C));break}H||(t.edgepaths[E]=d.concat(C))}for(E=0;E<t.edgepaths.length&&!U;E++)a((C=t.edgepaths[E])[C.length-1],d[0],o,l)&&(d.shift(),t.edgepaths[E]=C.concat(d),U=!0);U||t.edgepaths.push(d)}}function s(t,e,r){var n=e[0]+Math.max(r[0],0),i=e[1]+Math.max(r[1],0),a=t.z[i][n],o=t.xaxis,s=t.yaxis;if(r[1]){var l=(t.level-a)/(t.z[i][n+1]-a);return[o.c2p((1-l)*t.x[n]+l*t.x[n+1],!0),s.c2p(t.y[i],!0),n+l,i]}var u=(t.level-a)/(t.z[i+1][n]-a);return[o.c2p(t.x[n],!0),s.c2p((1-u)*t.y[i]+u*t.y[i+1],!0),n,i+u]}e.exports=function(t,e,r){var i,a,s,l,u;for(e=e||.01,r=r||.01,s=0;s<t.length;s++){for(l=t[s],u=0;u<l.starts.length;u++)a=l.starts[u],o(l,a,"edge",e,r);for(i=0;Object.keys(l.crossings).length&&i<1e4;)i++,a=Object.keys(l.crossings)[0].split(",").map(Number),o(l,a,void 0,e,r);1e4===i&&n.log("Infinite loop in 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n=t("../../components/colorscale/defaults"),i=t("./label_defaults");e.exports=function(t,e,r,a,o){var s,l=r("contours.coloring"),u="";"fill"===l&&(s=r("contours.showlines")),!1!==s&&("lines"!==l&&(u=r("line.color","#000")),r("line.width",.5),r("line.dash")),"none"!==l&&(!0!==t.showlegend&&(e.showlegend=!1),e._dfltShowLegend=!1,n(t,e,a,r,{prefix:"",cLetter:"z"})),r("line.smoothing"),i(r,a,u,o)}},{"../../components/colorscale/defaults":590,"./label_defaults":936}],943:[function(t,e,r){"use strict";var n=t("../heatmap/attributes"),i=t("../contour/attributes"),a=i.contours,o=t("../scatter/attributes"),s=t("../../components/colorscale/attributes"),l=t("../../lib/extend").extendFlat,u=o.line;e.exports=l({carpet:{valType:"string",editType:"calc"},z:n.z,a:n.x,a0:n.x0,da:n.dx,b:n.y,b0:n.y0,db:n.dy,text:n.text,hovertext:n.hovertext,transpose:n.transpose,atype:n.xtype,btype:n.ytype,fillcolor:i.fillcolor,autocontour:i.autocontour,ncontours:i.ncontours,contours:{type:a.type,start:a.start,end:a.end,size:a.size,coloring:{valType:"enumerated",values:["fill","lines","none"],dflt:"fill",editType:"calc"},showlines:a.showlines,showlabels:a.showlabels,labelfont:a.labelfont,labelformat:a.labelformat,operation:a.operation,value:a.value,editType:"calc",impliedEdits:{autocontour:!1}},line:{color:l({},u.color,{}),width:u.width,dash:u.dash,smoothing:l({},u.smoothing,{}),editType:"plot"},transforms:void 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i=l(n(r.xaxis,t._x,e.dataScale[0],t.xcalendar),n(r.yaxis,t._y,e.dataScale[1],t.ycalendar),n(r.zaxis,t._z,e.dataScale[2],t.zcalendar)),u=l(t._i,t._j,t._k),c={positions:i,cells:u,lightPosition:[t.lightposition.x,t.lightposition.y,t.lightposition.z],ambient:t.lighting.ambient,diffuse:t.lighting.diffuse,specular:t.lighting.specular,roughness:t.lighting.roughness,fresnel:t.lighting.fresnel,vertexNormalsEpsilon:t.lighting.vertexnormalsepsilon,faceNormalsEpsilon:t.lighting.facenormalsepsilon,opacity:t.opacity,contourEnable:t.contour.show,contourColor:o(t.contour.color).slice(0,3),contourWidth:t.contour.width,useFacetNormals:t.flatshading},f=s(t);c.vertexIntensity=t._intensity,c.vertexIntensityBounds=[f.min,f.max],c.colormap=a(t),this.mesh.update(c)},h.dispose=function(){this.scene.glplot.remove(this.mesh),this.mesh.dispose()},e.exports={findNearestOnAxis:c,generateIsoMeshes:p,createIsosurfaceTrace:function(t,e){var r=t.glplot.gl,i=n({gl:r}),a=new f(t,i,e.uid);return 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g=a("contour.show");g&&(a("contour.color"),a("contour.width")),["text","hovertext","hovertemplate","lighting.ambient","lighting.diffuse","lighting.specular","lighting.roughness","lighting.fresnel","lighting.vertexnormalsepsilon","lighting.facenormalsepsilon","lightposition.x","lightposition.y","lightposition.z","flatshading","opacity"].forEach(function(t){a(t)}),o(t,e,n,a,{prefix:"",cLetter:"c"}),e._length=null}else e.visible=!1}e.exports={supplyDefaults:function(t,e,r,i){s(t,e,0,i,function(r,i){return n.coerce(t,e,a,r,i)})},supplyIsoDefaults:s}},{"../../components/colorscale/defaults":590,"../../lib":703,"../../registry":831,"./attributes":1012}],1016:[function(t,e,r){"use 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n=t("../../components/colorscale/attributes"),i=t("../../components/fx/hovertemplate_attributes"),a=t("../surface/attributes"),o=t("../../plots/attributes"),s=t("../../lib/extend").extendFlat;e.exports=s({x:{valType:"data_array",editType:"calc+clearAxisTypes"},y:{valType:"data_array",editType:"calc+clearAxisTypes"},z:{valType:"data_array",editType:"calc+clearAxisTypes"},i:{valType:"data_array",editType:"calc"},j:{valType:"data_array",editType:"calc"},k:{valType:"data_array",editType:"calc"},text:{valType:"string",dflt:"",arrayOk:!0,editType:"calc"},hovertext:{valType:"string",dflt:"",arrayOk:!0,editType:"calc"},hovertemplate:i({editType:"calc"}),delaunayaxis:{valType:"enumerated",values:["x","y","z"],dflt:"z",editType:"calc"},alphahull:{valType:"number",dflt:-1,editType:"calc"},intensity:{valType:"data_array",editType:"calc"},color:{valType:"color",editType:"calc"},vertexcolor:{valType:"data_array",editType:"calc"},facecolor:{valType:"data_array",editType:"calc"},transforms:void 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m={positions:h,cells:n,lightPosition:[t.lightposition.x,t.lightposition.y,t.lightposition.z],ambient:t.lighting.ambient,diffuse:t.lighting.diffuse,specular:t.lighting.specular,roughness:t.lighting.roughness,fresnel:t.lighting.fresnel,vertexNormalsEpsilon:t.lighting.vertexnormalsepsilon,faceNormalsEpsilon:t.lighting.facenormalsepsilon,opacity:t.opacity,contourEnable:t.contour.show,contourColor:l(t.contour.color).slice(0,3),contourWidth:t.contour.width,useFacetNormals:t.flatshading};if(t.intensity){var y=u(t);this.color="#fff",m.vertexIntensity=t.intensity,m.vertexIntensityBounds=[y.min,y.max],m.colormap=s(t)}else t.vertexcolor?(this.color=t.vertexcolor[0],m.vertexColors=p(t.vertexcolor)):t.facecolor?(this.color=t.facecolor[0],m.cellColors=p(t.facecolor)):(this.color=t.color,m.meshColor=l(t.color));this.mesh.update(m)},h.dispose=function(){this.scene.glplot.remove(this.mesh),this.mesh.dispose()},e.exports=function(t,e){var r=t.glplot.gl,i=n({gl:r}),a=new f(t,i,e.uid);return 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e=o.c2p(t.pos,!0),r=o.c2p(t.pos-c,!0),n=o.c2p(t.pos+c,!0),i=s.c2p(t.o,!0),a=s.c2p(t.h,!0),l=s.c2p(t.l,!0),u=s.c2p(t.c,!0);return"M"+r+","+i+"H"+e+"M"+e+","+a+"V"+l+"M"+n+","+u+"H"+e})}})}},{"../../lib":703,d3:157}],1029:[function(t,e,r){"use strict";e.exports=function(t,e){var r,n=t.cd,i=t.xaxis,a=t.yaxis,o=[],s=n[0].t.bPos||0;if(!1===e)for(r=0;r<n.length;r++)n[r].selected=0;else for(r=0;r<n.length;r++){var l=n[r];e.contains([i.c2p(l.pos+s),a.c2p(l.yc)],null,l.i,t)?(o.push({pointNumber:l.i,x:i.c2d(l.pos),y:a.c2d(l.yc)}),l.selected=1):l.selected=0}return o}},{}],1030:[function(t,e,r){"use strict";var n=t("d3"),i=t("../../components/drawing"),a=t("../../components/color");e.exports=function(t,e){var r=e?e[0].node3:n.select(t).selectAll("g.ohlclayer").selectAll("g.trace");r.style("opacity",function(t){return t[0].trace.opacity}),r.each(function(t){var e=t[0].trace;n.select(this).selectAll("path").each(function(t){if(!t.empty){var 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n=t("../../lib/extend").extendFlat,i=t("../../plots/attributes"),a=t("../../plots/font_attributes"),o=t("../../components/colorscale/attributes"),s=t("../../components/fx/hovertemplate_attributes"),l=t("../../plots/domain").attributes,u=n({editType:"calc"},o("line",{editTypeOverride:"calc"}),{shape:{valType:"enumerated",values:["linear","hspline"],dflt:"linear",editType:"plot"},hovertemplate:s({editType:"plot",arrayOk:!1},{keys:["count","probability"]})});e.exports={domain:l({name:"parcats",trace:!0,editType:"calc"}),hoverinfo:n({},i.hoverinfo,{flags:["count","probability"],editType:"plot",arrayOk:!1}),hoveron:{valType:"enumerated",values:["category","color","dimension"],dflt:"category",editType:"plot"},hovertemplate:s({editType:"plot",arrayOk:!1},{keys:["count","probability","category","categorycount","colorcount","bandcolorcount"]}),arrangement:{valType:"enumerated",values:["perpendicular","freeform","fixed"],dflt:"perpendicular",editType:"plot"},bundlecolors:{valType:"boolean",dflt:!0,editType:"plot"},sortpaths:{valType:"enumerated",values:["forward","backward"],dflt:"forward",editType:"plot"},labelfont:a({editType:"calc"}),tickfont:a({editType:"calc"}),dimensions:{_isLinkedToArray:"dimension",label:{valType:"string",editType:"calc"},categoryorder:{valType:"enumerated",values:["trace","category 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i=n._has&&n._has("parcats"),a=e._has&&e._has("parcats");i&&!a&&n._paperdiv.selectAll(".parcats").remove()}},{"../../plots/get_data":786,"./plot":1037}],1033:[function(t,e,r){"use strict";var n=t("../../lib/gup").wrap,i=t("../../components/colorscale/helpers").hasColorscale,a=t("../../components/colorscale/calc"),o=t("../../lib/filter_unique.js"),s=t("../../components/drawing"),l=t("../../lib");function u(t,e,r){t.valueInds.push(e),t.count+=r}function c(t,e,r){t.valueInds.push(e),t.count+=r}e.exports=function(t,e){var r=l.filterVisible(e.dimensions);if(0===r.length)return[];var f,h,p,d=r.map(function(t){var e;return"trace"===t.categoryorder?e=null:"array"===t.categoryorder?e=t.categoryarray:(e=o(t.values).sort(),"category descending"===t.categoryorder&&(e=e.reverse())),function(t,e){e=null==e?[]:e.map(function(t){return t});var r={},n={},i=[];e.forEach(function(t,e){r[t]=0,n[t]=e});for(var a=0;a<t.length;a++){var o,s=t[a];void 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d(t){if(!t.parcatsViewModel.dragDimension&&-1===t.parcatsViewModel.hoverinfoItems.indexOf("skip")){o.raiseToTop(this),x(n.select(this));var e=g(t);if(t.parcatsViewModel.graphDiv.emit("plotly_hover",{points:e,event:n.event}),-1===t.parcatsViewModel.hoverinfoItems.indexOf("none")){var r,i,s,u=n.mouse(this)[0],c=t.parcatsViewModel.graphDiv,f=t.parcatsViewModel.trace,h=c._fullLayout,p=h._paperdiv.node().getBoundingClientRect(),d=t.parcatsViewModel.graphDiv.getBoundingClientRect();for(s=0;s<t.leftXs.length-1;s++)if(t.leftXs[s]+t.dimWidths[s]-2<=u&&u<=t.leftXs[s+1]+2){var v=t.parcatsViewModel.dimensions[s],m=t.parcatsViewModel.dimensions[s+1];r=(v.x+v.width+m.x)/2,i=(t.topYs[s]+t.topYs[s+1]+t.height)/2;break}var y=t.parcatsViewModel.x+r,b=t.parcatsViewModel.y+i,_=l.mostReadable(t.model.color,["black","white"]),w=t.model.count,k=w/t.parcatsViewModel.model.count,A={countLabel:w,probabilityLabel:k.toFixed(3)},T=[];-1!==t.parcatsViewModel.hoverinfoItems.indexOf("count")&&T.push(["Count:",A.countLabel].join(" ")),-1!==t.parcatsViewModel.hoverinfoItems.indexOf("probability")&&T.push(["P:",A.probabilityLabel].join(" "));var M=T.join("<br>"),E=n.mouse(c)[0];a.loneHover({trace:f,x:y-p.left+d.left,y:b-p.top+d.top,text:M,color:t.model.color,borderColor:"black",fontFamily:'Monaco, "Courier New", monospace',fontSize:10,fontColor:_,idealAlign:E<y?"right":"left",hovertemplate:(f.line||{}).hovertemplate,hovertemplateLabels:A,eventData:[{data:f._input,fullData:f,count:w,probability:k}]},{container:h._hoverlayer.node(),outerContainer:h._paper.node(),gd:c})}}}function v(t){if(!t.parcatsViewModel.dragDimension&&(y(n.select(this)),a.loneUnhover(t.parcatsViewModel.graphDiv._fullLayout._hoverlayer.node()),t.parcatsViewModel.pathSelection.sort(p),-1===t.parcatsViewModel.hoverinfoItems.indexOf("skip"))){var e=g(t);t.parcatsViewModel.graphDiv.emit("plotly_unhover",{points:e,event:n.event})}}function g(t){for(var e=[],r=O(t.parcatsViewModel),n=0;n<t.model.valueInds.length;n++){var i=t.model.valueInds[n];e.push({curveNumber:r,pointNumber:i})}return e}function m(t){if(-1===t.parcatsViewModel.hoverinfoItems.indexOf("skip")){var e=g(t);t.parcatsViewModel.graphDiv.emit("plotly_click",{points:e,event:n.event})}}function y(t){t.attr("fill",function(t){return t.model.color}).attr("fill-opacity",.6).attr("stroke","lightgray").attr("stroke-width",.2).attr("stroke-opacity",1)}function x(t){t.attr("fill-opacity",.8).attr("stroke",function(t){return l.mostReadable(t.model.color,["black","white"])}).attr("stroke-width",.3)}function 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r,i,a=n.select(e.parentNode).select("rect.catrect"),o=a.node().getBoundingClientRect(),s=a.datum(),l=s.parcatsViewModel,u=l.model.dimensions[s.model.dimensionInd],c=l.trace,f=o.top+o.height/2;l.dimensions.length>1&&u.displayInd===l.dimensions.length-1?(r=o.left,i="left"):(r=o.left+o.width,i="right");var h=s.model.count,p=s.model.categoryLabel,d=h/s.parcatsViewModel.model.count,v={countLabel:h,categoryLabel:p,probabilityLabel:d.toFixed(3)},g=[];-1!==s.parcatsViewModel.hoverinfoItems.indexOf("count")&&g.push(["Count:",v.countLabel].join(" ")),-1!==s.parcatsViewModel.hoverinfoItems.indexOf("probability")&&g.push(["P("+v.categoryLabel+"):",v.probabilityLabel].join(" "));var m=g.join("<br>");return{trace:c,x:r-t.left,y:f-t.top,text:m,color:"lightgray",borderColor:"black",fontFamily:'Monaco, "Courier New", monospace',fontSize:12,fontColor:"black",idealAlign:i,hovertemplate:c.hovertemplate,hovertemplateLabels:v,eventData:[{data:c._input,fullData:c,count:h,category:p,probability:d}]}}function M(t){if(!t.parcatsViewModel.dragDimension&&-1===t.parcatsViewModel.hoverinfoItems.indexOf("skip")){var e=n.mouse(this)[1];if(e<-1)return;var r,i=t.parcatsViewModel.graphDiv,s=i._fullLayout,u=s._paperdiv.node().getBoundingClientRect(),c=t.parcatsViewModel.hoveron;"color"===c?(function(t){var e=n.select(t).datum(),r=w(e);x(r),r.each(function(){o.raiseToTop(this)}),n.select(t.parentNode).selectAll("rect.bandrect").filter(function(t){return t.color===e.color}).each(function(){o.raiseToTop(this),n.select(this).attr("stroke","black").attr("stroke-width",1.5)})}(this),A(this,"plotly_hover",n.event)):(function(t){n.select(t.parentNode).selectAll("rect.bandrect").each(function(t){var e=w(t);x(e),e.each(function(){o.raiseToTop(this)})}),n.select(t.parentNode).select("rect.catrect").attr("stroke","black").attr("stroke-width",2.5)}(this),k(this,"plotly_hover",n.event)),-1===t.parcatsViewModel.hoverinfoItems.indexOf("none")&&("category"===c?r=T(u,this):"color"===c?r=function(t,e){var r,i,a=e.getBoundingClientRect(),o=n.select(e).datum(),s=o.categoryViewModel,u=s.parcatsViewModel,c=u.model.dimensions[s.model.dimensionInd],f=u.trace,h=a.y+a.height/2;u.dimensions.length>1&&c.displayInd===u.dimensions.length-1?(r=a.left,i="left"):(r=a.left+a.width,i="right");var p=s.model.categoryLabel,d=o.parcatsViewModel.model.count,v=0;o.categoryViewModel.bands.forEach(function(t){t.color===o.color&&(v+=t.count)});var g=s.model.count,m=0;u.pathSelection.each(function(t){t.model.color===o.color&&(m+=t.model.count)});var y=v/d,x=v/m,b=v/g,_={countLabel:d,categoryLabel:p,probabilityLabel:y.toFixed(3)},w=[];-1!==s.parcatsViewModel.hoverinfoItems.indexOf("count")&&w.push(["Count:",_.countLabel].join(" ")),-1!==s.parcatsViewModel.hoverinfoItems.indexOf("probability")&&(w.push("P(color ∩ "+p+"): "+_.probabilityLabel),w.push("P("+p+" | color): "+x.toFixed(3)),w.push("P(color | "+p+"): "+b.toFixed(3)));var k=w.join("<br>"),A=l.mostReadable(o.color,["black","white"]);return{trace:f,x:r-t.left,y:h-t.top,text:k,color:o.color,borderColor:"black",fontFamily:'Monaco, "Courier New", monospace',fontColor:A,fontSize:10,idealAlign:i,hovertemplate:f.hovertemplate,hovertemplateLabels:_,eventData:[{data:f._input,fullData:f,category:p,count:d,probability:y,categorycount:g,colorcount:m,bandcolorcount:v}]}}(u,this):"dimension"===c&&(r=function(t,e){var r=[];return n.select(e.parentNode.parentNode).selectAll("g.category").select("rect.catrect").each(function(){r.push(T(t,this))}),r}(u,this)),r&&a.loneHover(r,{container:s._hoverlayer.node(),outerContainer:s._paper.node(),gd:i}))}}function E(t){var e=t.parcatsViewModel;if(!e.dragDimension&&(y(e.pathSelection),b(e.dimensionSelection.selectAll("g.category")),_(e.dimensionSelection.selectAll("g.category").selectAll("rect.bandrect")),a.loneUnhover(e.graphDiv._fullLayout._hoverlayer.node()),e.pathSelection.sort(p),-1===e.hoverinfoItems.indexOf("skip"))){var r=t.parcatsViewModel.hoveron;"color"===r?A(this,"plotly_unhover",n.event):k(this,"plotly_unhover",n.event)}}function S(t){"fixed"!==t.parcatsViewModel.arrangement&&(t.dragDimensionDisplayInd=t.model.displayInd,t.initialDragDimensionDisplayInds=t.parcatsViewModel.model.dimensions.map(function(t){return t.displayInd}),t.dragHasMoved=!1,t.dragCategoryDisplayInd=null,n.select(this).selectAll("g.category").select("rect.catrect").each(function(e){var r=n.mouse(this)[0],i=n.mouse(this)[1];-2<=r&&r<=e.width+2&&-2<=i&&i<=e.height+2&&(t.dragCategoryDisplayInd=e.model.displayInd,t.initialDragCategoryDisplayInds=t.model.categories.map(function(t){return t.displayInd}),e.model.dragY=e.y,o.raiseToTop(this.parentNode),n.select(this.parentNode).selectAll("rect.bandrect").each(function(e){e.y<i&&i<=e.y+e.height&&(t.potentialClickBand=this)}))}),t.parcatsViewModel.dragDimension=t,a.loneUnhover(t.parcatsViewModel.graphDiv._fullLayout._hoverlayer.node()))}function 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p=n.transition().duration(300).ease("cubic-in-out");p.each(function(){P(t.parcatsViewModel,!0),I(t.parcatsViewModel,!0)}).each("end",function(){(o||s)&&i.restyle(t.parcatsViewModel.graphDiv,e,[r])})}}function O(t){for(var e,r=t.graphDiv._fullData,n=0;n<r.length;n++)if(t.key===r[n].uid){e=n;break}return e}function I(t,e){var r;void 0===e&&(e=!1),t.pathSelection.data(function(t){return t.paths},f),(r=t.pathSelection,e?r.transition():r).attr("d",function(t){return t.svgD})}function P(t,e){function r(t){return e?t.transition():t}void 0===e&&(e=!1),t.dimensionSelection.data(function(t){return t.dimensions},f);var i=t.dimensionSelection.selectAll("g.category").data(function(t){return t.categories},f);r(t.dimensionSelection).attr("transform",function(t){return"translate("+t.x+", 0)"}),r(i).attr("transform",function(t){return"translate(0, "+t.y+")"});var a=i.select(".dimlabel");a.text(function(t,e){return 0===e?t.parcatsViewModel.model.dimensions[t.model.dimensionInd].dimensionLabel:null});var s=i.select(".catlabel");s.attr("text-anchor",function(t){return h(t)?"start":"end"}).attr("x",function(t){return h(t)?t.width+5:-5}).each(function(t){var e,r;h(t)?(e=t.width+5,r="start"):(e=-5,r="end"),n.select(this).selectAll("tspan").attr("x",e).attr("text-anchor",r)});var l=i.selectAll("rect.bandrect").data(function(t){return t.bands},f),u=l.enter().append("rect").attr("class","bandrect").attr("cursor","move").attr("stroke-opacity",0).attr("fill",function(t){return t.color}).attr("fill-opacity",0);l.attr("fill",function(t){return t.color}).attr("width",function(t){return t.width}).attr("height",function(t){return t.height}).attr("y",function(t){return t.y}),_(u),l.each(function(){o.raiseToTop(this)}),l.exit().remove()}function D(t,e,r,i,a){var o,s,l=[],u=[];for(s=0;s<r.length-1;s++)o=n.interpolateNumber(r[s]+t[s],t[s+1]),l.push(o(a)),u.push(o(1-a));var c="M "+t[0]+","+e[0];for(c+="l"+r[0]+",0 ",s=1;s<r.length;s++)c+="C"+l[s-1]+","+e[s-1]+" "+u[s-1]+","+e[s]+" 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n=f(e),i=f(r);return"backward"===t.sortpaths&&(n.reverse(),i.reverse()),n.push(e.valueInds[0]),i.push(r.valueInds[0]),t.bundlecolors&&(n.unshift(e.rawColor),i.unshift(r.rawColor)),n<i?-1:n>i?1:0});for(var h=new Array(u.length),p=e[0].model.count,d=e[0].categories.map(function(t){return t.height}).reduce(function(t,e){return t+e}),v=0;v<u.length;v++){var g,m=u[v];g=p>0?d*(m.count/p):0;for(var y,x=new Array(n.length),b=0;b<m.categoryInds.length;b++){var _=m.categoryInds[b],w=i[b][_],k=a[b];x[k]=n[k][w],n[k][w]+=g;var A=t.dimensions[k].categories[w],T=A.bands.length,M=A.bands[T-1];if(void 0===M||m.rawColor!==M.rawColor){var E=void 0===M?0:M.y+M.height;A.bands.push({key:E,color:m.color,rawColor:m.rawColor,height:g,width:A.width,count:m.count,y:E,categoryViewModel:A,parcatsViewModel:t})}else{var S=A.bands[T-1];S.height+=g,S.count+=m.count}}y="hspline"===t.pathShape?D(s,x,l,g,.5):D(s,x,l,g,0),h[v]={key:m.valueInds[0],model:m,height:g,leftXs:s,topYs:x,dimWidths:l,svgD:y,parcatsViewModel:t}}t.paths=h}function R(t){var e=t.model.dimensions.map(function(t){return{displayInd:t.displayInd,dimensionInd:t.dimensionInd}});e.sort(function(t,e){return t.displayInd-e.displayInd});var r=[];for(var n in e){var i=e[n].dimensionInd,a=t.model.dimensions[i];r.push(F(t,a))}t.dimensions=r}function F(t,e){var r,n,i=t.model.dimensions.length,a=e.displayInd;r=i>1?(t.width-80-16)/(i-1):0,n=40+r*a;var o,s,l,u,c,f=[],h=t.model.maxCats,p=e.categories.length,d=e.count,v=t.height-8*(h-1),g=8*(h-p)/2,m=e.categories.map(function(t){return{displayInd:t.displayInd,categoryInd:t.categoryInd}});for(m.sort(function(t,e){return t.displayInd-e.displayInd}),c=0;c<p;c++)u=m[c].categoryInd,s=e.categories[u],o=d>0?s.count/d*v:0,l={key:s.valueInds[0],model:s,width:16,height:o,y:null!==s.dragY?s.dragY:g,bands:[],parcatsViewModel:t},g=g+o+8,f.push(l);return{key:e.dimensionInd,x:null!==e.dragX?e.dragX:n,y:0,width:16,model:e,categories:f,parcatsViewModel:t,dragCategoryDisplayInd:null,dragDimensionDisplayInd:null,initialDragDimensionDisplayInds:null,initialDragCategoryDisplayInds:null,dragHasMoved:null,potentialClickBand:null}}e.exports=function(t,e,r,n){c(r,t,n,e)}},{"../../components/drawing":601,"../../components/fx":619,"../../lib":703,"../../lib/svg_text_utils":727,"../../plot_api/plot_api":738,d3:157,tinycolor2:524}],1037:[function(t,e,r){"use strict";var n=t("./parcats");e.exports=function(t,e,r,i){var a=t._fullLayout,o=a._paper,s=a._size;n(t,o,e,{width:s.w,height:s.h,margin:{t:s.t,r:s.r,b:s.b,l:s.l}},r,i)}},{"./parcats":1036}],1038:[function(t,e,r){"use strict";var n=t("../../components/colorscale/attributes"),i=t("../../plots/cartesian/layout_attributes"),a=t("../../plots/font_attributes"),o=t("../../plots/domain").attributes,s=t("../../lib/extend").extendFlat,l=t("../../plot_api/plot_template").templatedArray;e.exports={domain:o({name:"parcoords",trace:!0,editType:"calc"}),labelfont:a({editType:"calc"}),tickfont:a({editType:"calc"}),rangefont:a({editType:"calc"}),dimensions:l("dimension",{label:{valType:"string",editType:"calc"},tickvals:s({},i.tickvals,{editType:"calc"}),ticktext:s({},i.ticktext,{editType:"calc"}),tickformat:{valType:"string",dflt:"3s",editType:"calc"},visible:{valType:"boolean",dflt:!0,editType:"calc"},range:{valType:"info_array",items:[{valType:"number",editType:"calc"},{valType:"number",editType:"calc"}],editType:"calc"},constraintrange:{valType:"info_array",freeLength:!0,dimensions:"1-2",items:[{valType:"number",editType:"calc"},{valType:"number",editType:"calc"}],editType:"calc"},multiselect:{valType:"boolean",dflt:!0,editType:"calc"},values:{valType:"data_array",editType:"calc"},editType:"calc"}),line:s({editType:"calc"},n("line",{colorscaleDflt:"Viridis",autoColorDflt:!1,editTypeOverride:"calc"}))}},{"../../components/colorscale/attributes":587,"../../lib/extend":693,"../../plot_api/plot_template":741,"../../plots/cartesian/layout_attributes":763,"../../plots/domain":776,"../../plots/font_attributes":777}],1039:[function(t,e,r){"use strict";var n=t("./constants"),i=t("d3"),a=t("../../lib/gup").keyFun,o=t("../../lib/gup").repeat,s=t("../../lib").sorterAsc,l=n.bar.snapRatio;function u(t,e){return t*(1-l)+e*l}var c=n.bar.snapClose;function f(t,e){return t*(1-c)+e*c}function h(t,e,r,n){if(function(t,e){for(var r=0;r<e.length;r++)if(t>=e[r][0]&&t<=e[r][1])return!0;return!1}(r,n))return r;var i=t?-1:1,a=0,o=e.length-1;if(i<0){var s=a;a=o,o=s}for(var l=e[a],c=l,h=a;i*h<i*o;h+=i){var p=h+i,d=e[p];if(i*r<i*f(l,d))return u(l,c);if(i*r<i*d||p===o)return u(d,l);c=l,l=d}}function p(t){t.attr("x",-n.bar.captureWidth/2).attr("width",n.bar.captureWidth)}function d(t){t.attr("visibility","visible").style("visibility","visible").attr("fill","yellow").attr("opacity",0)}function v(t){if(!t.brush.filterSpecified)return"0,"+t.height;for(var e,r,n,i=g(t.brush.filter.getConsolidated(),t.height),a=[0],o=i.length?i[0][0]:null,s=0;s<i.length;s++)e=i[s],r=e[1]-e[0],a.push(o),a.push(r),(n=s+1)<i.length&&(o=i[n][0]-e[1]);return 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u=s.map(t.unitToPaddedPx);l.grabPoint=e-u[0]-n.verticalPadding,l.barLength=u[1]-u[0]}l.clickableOrdinalRange=o.clickableOrdinalRange,l.stayingIntervals=t.multiselect&&a.filterSpecified?a.filter.getConsolidated():[],s&&(l.stayingIntervals=l.stayingIntervals.filter(function(t){return t[0]!==s[0]&&t[1]!==s[1]})),l.startExtent=o.region?s["s"===o.region?1:0]:r,t.parent.inBrushDrag=!0,l.brushStartCallback()}).on("drag",function(t){i.event.sourceEvent.stopPropagation();var e=t.height-i.mouse(this)[1]-2*n.verticalPadding,r=t.brush.svgBrush;r.wasDragged=!0,r.grabbingBar?r.newExtent=[e-r.grabPoint,e+r.barLength-r.grabPoint].map(t.unitToPaddedPx.invert):r.newExtent=[r.startExtent,t.unitToPaddedPx.invert(e)].sort(s);var a=Math.max(0,-r.newExtent[0]),o=Math.max(0,r.newExtent[1]-1);r.newExtent[0]+=a,r.newExtent[1]-=o,r.grabbingBar&&(r.newExtent[1]+=a,r.newExtent[0]-=o),t.brush.filterSpecified=!0,r.extent=r.stayingIntervals.concat([r.newExtent]),r.brushCallback(t),x(this.parentNode)}).on("dragend",function(t){var e=i.event;e.sourceEvent.stopPropagation();var r=t.brush,n=r.filter,a=r.svgBrush,o=a.grabbingBar;if(a.grabbingBar=!1,a.grabLocation=void 0,t.parent.inBrushDrag=!1,m(),!a.wasDragged)return a.wasDragged=void 0,a.clickableOrdinalRange?r.filterSpecified&&t.multiselect?a.extent.push(a.clickableOrdinalRange):(a.extent=[a.clickableOrdinalRange],r.filterSpecified=!0):o?(a.extent=a.stayingIntervals,0===a.extent.length&&k(r)):k(r),a.brushCallback(t),x(this.parentNode),void a.brushEndCallback(r.filterSpecified?n.getConsolidated():[]);var s=function(){n.set(n.getConsolidated())};if(t.ordinal){var l=t.unitTickvals;l[l.length-1]<l[0]&&l.reverse(),a.newExtent=[h(0,l,a.newExtent[0],a.stayingIntervals),h(1,l,a.newExtent[1],a.stayingIntervals)];var u=a.newExtent[1]>a.newExtent[0];a.extent=a.stayingIntervals.concat(u?[a.newExtent]:[]),a.extent.length||k(r),a.brushCallback(t),u?x(this.parentNode,s):(s(),x(this.parentNode))}else s();a.brushEndCallback(r.filterSpecified?n.getConsolidated():[])}))}function w(t,e){return t[0]-e[0]}function k(t){t.filterSpecified=!1,t.svgBrush.extent=[[0,1]]}function A(t){for(var e,r=t.slice(),n=[],i=r.shift();i;){for(e=i.slice();(i=r.shift())&&i[0]<=e[1];)e[1]=Math.max(e[1],i[1]);n.push(e)}return n}e.exports={makeBrush:function(t,e,r,n,i,a){var o,l=function(){var t,e,r=[];return{set:function(n){r=n.map(function(t){return t.slice().sort(s)}).sort(w),t=A(r),e=r.reduce(function(t,e){return[Math.min(t[0],e[0]),Math.max(t[1],e[1])]},[1/0,-1/0])},get:function(){return r.slice()},getConsolidated:function(){return t},getBounds:function(){return e}}}();return l.set(r),{filter:l,filterSpecified:e,svgBrush:{extent:[],brushStartCallback:n,brushCallback:(o=i,function(t){var e=t.brush,r=function(t){return t.svgBrush.extent.map(function(t){return t.slice()})}(e),n=r.slice();e.filter.set(n),o()}),brushEndCallback:a}}},ensureAxisBrush:function(t){var e=t.selectAll("."+n.cn.axisBrush).data(o,a);e.enter().append("g").classed(n.cn.axisBrush,!0),function(t){var e=t.selectAll(".background").data(o);e.enter().append("rect").classed("background",!0).call(p).call(d).style("pointer-events","auto").attr("transform","translate(0 "+n.verticalPadding+")"),e.call(_).attr("height",function(t){return t.height-n.verticalPadding});var r=t.selectAll(".highlight-shadow").data(o);r.enter().append("line").classed("highlight-shadow",!0).attr("x",-n.bar.width/2).attr("stroke-width",n.bar.width+n.bar.strokeWidth).attr("stroke",n.bar.strokeColor).attr("opacity",n.bar.strokeOpacity).attr("stroke-linecap","butt"),r.attr("y1",function(t){return t.height}).call(y);var i=t.selectAll(".highlight").data(o);i.enter().append("line").classed("highlight",!0).attr("x",-n.bar.width/2).attr("stroke-width",n.bar.width-n.bar.strokeWidth).attr("stroke",n.bar.fillColor).attr("opacity",n.bar.fillOpacity).attr("stroke-linecap","butt"),i.attr("y1",function(t){return t.height}).call(y)}(e)},cleanRanges:function(t,e){if(Array.isArray(t[0])?(t=t.map(function(t){return t.sort(s)}),t=e.multiselect?A(t.sort(w)):[t[0]]):t=[t.sort(s)],e.tickvals){var r=e.tickvals.slice().sort(s);if(!(t=t.map(function(t){var e=[h(0,r,t[0],[]),h(1,r,t[1],[])];if(e[1]>e[0])return e}).filter(function(t){return t})).length)return}return t.length>1?t:t[0]}}},{"../../lib":703,"../../lib/gup":701,"./constants":1042,d3:157}],1040:[function(t,e,r){"use strict";var n=t("d3"),i=t("../../plots/get_data").getModuleCalcData,a=t("./plot"),o=t("../../constants/xmlns_namespaces");r.name="parcoords",r.plot=function(t){var e=i(t.calcdata,"parcoords")[0];e.length&&a(t,e)},r.clean=function(t,e,r,n){var i=n._has&&n._has("parcoords"),a=e._has&&e._has("parcoords");i&&!a&&(n._paperdiv.selectAll(".parcoords").remove(),n._glimages.selectAll("*").remove())},r.toSVG=function(t){var e=t._fullLayout._glimages,r=n.select(t).selectAll(".svg-container"),i=r.filter(function(t,e){return e===r.size()-1}).selectAll(".gl-canvas-context, .gl-canvas-focus");i.each(function(){var t=this.toDataURL("image/png");e.append("svg:image").attr({xmlns:o.svg,"xlink:href":t,preserveAspectRatio:"none",x:0,y:0,width:this.width,height:this.height})}),window.setTimeout(function(){n.selectAll("#filterBarPattern").attr("id","filterBarPattern")},60)}},{"../../constants/xmlns_namespaces":681,"../../plots/get_data":786,"./plot":1048,d3:157}],1041:[function(t,e,r){"use strict";var n=t("../../components/colorscale"),i=t("../../lib"),a=t("../../lib/gup").wrap;function o(t){return i.isTypedArray(t)?Array.prototype.slice.call(t):t}e.exports=function(t,e){for(var r=0;r<e.dimensions.length;r++)e.dimensions[r].values=o(e.dimensions[r].values);var i,s;return e.line.color=o(e.line.color),n.hasColorscale(e,"line")&&Array.isArray(e.line.color)?(i=e.line.color,s=n.extractOpts(e.line).colorscale,n.calc(t,e,{vals:i,containerStr:"line",cLetter:"c"})):(i=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=.5;return e}(e._length),s=[[0,e.line.color],[1,e.line.color]]),a({lineColor:i,cscale:s})}},{"../../components/colorscale":592,"../../lib":703,"../../lib/gup":701}],1042:[function(t,e,r){"use strict";e.exports={maxDimensionCount:60,overdrag:45,verticalPadding:2,tickDistance:50,canvasPixelRatio:1,blockLineCount:5e3,layers:["contextLineLayer","focusLineLayer","pickLineLayer"],axisTitleOffset:28,axisExtentOffset:10,bar:{width:4,captureWidth:10,fillColor:"magenta",fillOpacity:1,snapDuration:150,snapRatio:.25,snapClose:.01,strokeColor:"white",strokeOpacity:1,strokeWidth:1,handleHeight:8,handleOpacity:1,handleOverlap:0},cn:{axisExtentText:"axis-extent-text",parcoordsLineLayers:"parcoords-line-layers",parcoordsLineLayer:"parcoords-lines",parcoords:"parcoords",parcoordsControlView:"parcoords-control-view",yAxis:"y-axis",axisOverlays:"axis-overlays",axis:"axis",axisHeading:"axis-heading",axisTitle:"axis-title",axisExtent:"axis-extent",axisExtentTop:"axis-extent-top",axisExtentTopText:"axis-extent-top-text",axisExtentBottom:"axis-extent-bottom",axisExtentBottomText:"axis-extent-bottom-text",axisBrush:"axis-brush"},id:{filterBarPattern:"filter-bar-pattern"}}},{}],1043:[function(t,e,r){"use strict";var n=t("../../lib"),i=t("../../components/colorscale/helpers").hasColorscale,a=t("../../components/colorscale/defaults"),o=t("../../plots/domain").defaults,s=t("../../plots/array_container_defaults"),l=t("./attributes"),u=t("./axisbrush"),c=t("./constants").maxDimensionCount,f=t("./merge_length");function h(t,e){function r(r,i){return n.coerce(t,e,l.dimensions,r,i)}var i=r("values"),a=r("visible");if(i&&i.length||(a=e.visible=!1),a){r("label"),r("tickvals"),r("ticktext"),r("tickformat"),r("range"),r("multiselect");var o=r("constraintrange");o&&(e.constraintrange=u.cleanRanges(o,e))}}e.exports=function(t,e,r,u){function p(r,i){return n.coerce(t,e,l,r,i)}var d=t.dimensions;Array.isArray(d)&&d.length>c&&(n.log("parcoords traces support up to "+c+" dimensions at the moment"),d.splice(c));var v=s(t,e,{name:"dimensions",handleItemDefaults:h}),g=function(t,e,r,o,s){var l=s("line.color",r);if(i(t,"line")&&n.isArrayOrTypedArray(l)){if(l.length)return s("line.colorscale"),a(t,e,o,s,{prefix:"line.",cLetter:"c"}),l.length;e.line.color=r}return 1/0}(t,e,r,u,p);o(e,u,p),Array.isArray(v)&&v.length||(e.visible=!1),f(e,v,"values",g);var m={family:u.font.family,size:Math.round(u.font.size/1.2),color:u.font.color};n.coerceFont(p,"labelfont",m),n.coerceFont(p,"tickfont",m),n.coerceFont(p,"rangefont",m)}},{"../../components/colorscale/defaults":590,"../../components/colorscale/helpers":591,"../../lib":703,"../../plots/array_container_defaults":747,"../../plots/domain":776,"./attributes":1038,"./axisbrush":1039,"./constants":1042,"./merge_length":1046}],1044:[function(t,e,r){"use strict";e.exports={attributes:t("./attributes"),supplyDefaults:t("./defaults"),calc:t("./calc"),plot:t("./plot"),colorbar:{container:"line",min:"cmin",max:"cmax"},moduleType:"trace",name:"parcoords",basePlotModule:t("./base_plot"),categories:["gl","regl","noOpacity","noHover"],meta:{}}},{"./attributes":1038,"./base_plot":1040,"./calc":1041,"./defaults":1043,"./plot":1048}],1045:[function(t,e,r){"use strict";var n=t("glslify"),i=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec4 p0, p1, p2, p3,\n               p4, p5, p6, p7,\n               p8, p9, pa, pb,\n               pc, pd, pe;\n\nattribute vec4 pf;\n\nuniform mat4 dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D,\n             loA, hiA, loB, hiB, loC, hiC, loD, hiD;\n\nuniform vec2 resolution,\n             viewBoxPosition,\n             viewBoxSize;\n\nuniform sampler2D palette;\nuniform sampler2D mask;\nuniform float maskHeight;\n\nuniform vec2 colorClamp;\n\nvarying vec4 fragColor;\n\nvec4 unit_1 = vec4(1, 1, 1, 1);\n\nfloat val(mat4 p, mat4 v) {\n    return dot(matrixCompMult(p, v) * unit_1, unit_1);\n}\n\nfloat axisY(\n        float x,\n        mat4 d[4],\n        mat4 dim1A, mat4 dim2A, mat4 dim1B, mat4 dim2B, mat4 dim1C, mat4 dim2C, mat4 dim1D, mat4 dim2D\n    ) {\n\n    float y1 = val(d[0], dim1A) + val(d[1], dim1B) + val(d[2], dim1C) + val(d[3], dim1D);\n    float y2 = val(d[0], dim2A) + val(d[1], dim2B) + val(d[2], dim2C) + val(d[3], dim2D);\n    return y1 * (1.0 - x) + y2 * x;\n}\n\nconst int bitsPerByte = 8;\n\nint mod2(int a) {\n    return a - 2 * (a / 2);\n}\n\nint mod8(int a) {\n    return a - 8 * (a / 8);\n}\n\nvec4 zero = vec4(0, 0, 0, 0);\nvec4 unit_0 = vec4(1, 1, 1, 1);\nvec2 xyProjection = vec2(1, 1);\n\nmat4 mclamp(mat4 m, mat4 lo, mat4 hi) {\n    return mat4(clamp(m[0], lo[0], hi[0]),\n                clamp(m[1], lo[1], hi[1]),\n                clamp(m[2], lo[2], hi[2]),\n                clamp(m[3], lo[3], hi[3]));\n}\n\nbool mshow(mat4 p, mat4 lo, mat4 hi) {\n    return mclamp(p, lo, hi) == p;\n}\n\nbool withinBoundingBox(\n        mat4 d[4],\n        mat4 loA, mat4 hiA, mat4 loB, mat4 hiB, mat4 loC, mat4 hiC, mat4 loD, mat4 hiD\n    ) {\n\n    return mshow(d[0], loA, hiA) &&\n           mshow(d[1], loB, hiB) &&\n           mshow(d[2], loC, hiC) &&\n           mshow(d[3], loD, hiD);\n}\n\nbool withinRasterMask(mat4 d[4], sampler2D mask, float height) {\n    bool result = true;\n    int bitInByteStepper;\n    float valY, valueY, scaleX;\n    int hit, bitmask, valX;\n    for(int i = 0; i < 4; i++) {\n        for(int j = 0; j < 4; j++) {\n            for(int k = 0; k < 4; k++) {\n                bitInByteStepper = mod8(j * 4 + k);\n                valX = i * 2 + j / 2;\n                valY = d[i][j][k];\n                valueY = valY * (height - 1.0) + 0.5;\n                scaleX = (float(valX) + 0.5) / 8.0;\n                hit = int(texture2D(mask, vec2(scaleX, (valueY + 0.5) / height))[3] * 255.0) / int(pow(2.0, float(bitInByteStepper)));\n                result = result && mod2(hit) == 1;\n            }\n        }\n    }\n    return result;\n}\n\nvec4 position(\n        float depth,\n        vec2 resolution, vec2 viewBoxPosition, vec2 viewBoxSize,\n        mat4 dims[4],\n        float signum,\n        mat4 dim1A, mat4 dim2A, mat4 dim1B, mat4 dim2B, mat4 dim1C, mat4 dim2C, mat4 dim1D, mat4 dim2D,\n        mat4 loA, mat4 hiA, mat4 loB, mat4 hiB, mat4 loC, mat4 hiC, mat4 loD, mat4 hiD,\n        sampler2D mask, float maskHeight\n    ) {\n\n    float x = 0.5 * signum + 0.5;\n    float y = axisY(x, dims, dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D);\n\n    float show = float(\n                            withinBoundingBox(dims, loA, hiA, loB, hiB, loC, hiC, loD, hiD)\n                         && withinRasterMask(dims, mask, maskHeight)\n                      );\n\n    vec2 viewBoxXY = viewBoxPosition + viewBoxSize * vec2(x, y);\n    float depthOrHide = depth + 2.0 * (1.0 - show);\n\n    return vec4(\n        xyProjection * (2.0 * viewBoxXY / resolution - 1.0),\n        depthOrHide,\n        1.0\n    );\n}\n\nvoid main() {\n\n    float prominence = abs(pf[3]);\n\n    mat4 p[4];\n    p[0] = mat4(p0, p1, p2, p3);\n    p[1] = mat4(p4, p5, p6, p7);\n    p[2] = mat4(p8, p9, pa, pb);\n    p[3] = mat4(pc, pd, pe, abs(pf));\n\n    gl_Position = position(\n        1.0 - prominence,\n        resolution, viewBoxPosition, viewBoxSize,\n        p,\n        sign(pf[3]),\n        dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D,\n        loA, hiA, loB, hiB, loC, hiC, loD, hiD,\n        mask, maskHeight\n    );\n\n    float clampedColorIndex = clamp((prominence - colorClamp[0]) / (colorClamp[1] - colorClamp[0]), 0.0, 1.0);\n    fragColor = texture2D(palette, vec2((clampedColorIndex * 255.0 + 0.5) / 256.0, 0.5));\n}\n"]),a=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec4 p0, p1, p2, p3,\n               p4, p5, p6, p7,\n               p8, p9, pa, pb,\n               pc, pd, pe;\n\nattribute vec4 pf;\n\nuniform mat4 dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D;\n\nuniform vec2 resolution,\n             viewBoxPosition,\n             viewBoxSize;\n\nuniform sampler2D palette;\n\nuniform vec2 colorClamp;\n\nvarying vec4 fragColor;\n\nvec2 xyProjection = vec2(1, 1);\n\nvec4 unit = vec4(1, 1, 1, 1);\n\nfloat val(mat4 p, mat4 v) {\n    return dot(matrixCompMult(p, v) * unit, unit);\n}\n\nfloat axisY(\n        float x,\n        mat4 d[4],\n        mat4 dim1A, mat4 dim2A, mat4 dim1B, mat4 dim2B, mat4 dim1C, mat4 dim2C, mat4 dim1D, mat4 dim2D\n    ) {\n\n    float y1 = val(d[0], dim1A) + val(d[1], dim1B) + val(d[2], dim1C) + val(d[3], dim1D);\n    float y2 = val(d[0], dim2A) + val(d[1], dim2B) + val(d[2], dim2C) + val(d[3], dim2D);\n    return y1 * (1.0 - x) + y2 * x;\n}\n\nvec4 position(\n        float depth,\n        vec2 resolution, vec2 viewBoxPosition, vec2 viewBoxSize,\n        mat4 dims[4],\n        float signum,\n        mat4 dim1A, mat4 dim2A, mat4 dim1B, mat4 dim2B, mat4 dim1C, mat4 dim2C, mat4 dim1D, mat4 dim2D\n    ) {\n\n    float x = 0.5 * signum + 0.5;\n    float y = axisY(x, dims, dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D);\n\n    vec2 viewBoxXY = viewBoxPosition + viewBoxSize * vec2(x, y);\n\n    return vec4(\n        xyProjection * (2.0 * viewBoxXY / resolution - 1.0),\n        depth,\n        1.0\n    );\n}\n\nvoid main() {\n\n    float prominence = abs(pf[3]);\n\n    mat4 p[4];\n    p[0] = mat4(p0, p1, p2, p3);\n    p[1] = mat4(p4, p5, p6, p7);\n    p[2] = mat4(p8, p9, pa, pb);\n    p[3] = mat4(pc, pd, pe, abs(pf));\n\n    gl_Position = position(\n        1.0 - prominence,\n        resolution, viewBoxPosition, viewBoxSize,\n        p,\n        sign(pf[3]),\n        dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D\n    );\n\n    float clampedColorIndex = clamp((prominence - colorClamp[0]) / (colorClamp[1] - colorClamp[0]), 0.0, 1.0);\n    fragColor = texture2D(palette, vec2((clampedColorIndex * 255.0 + 0.5) / 256.0, 0.5));\n}\n"]),o=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec4 p0, p1, p2, p3,\n               p4, p5, p6, p7,\n               p8, p9, pa, pb,\n               pc, pd, pe;\n\nattribute vec4 pf;\n\nuniform mat4 dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D,\n             loA, hiA, loB, hiB, loC, hiC, loD, hiD;\n\nuniform vec2 resolution,\n             viewBoxPosition,\n             viewBoxSize;\n\nuniform sampler2D mask;\nuniform float maskHeight;\n\nuniform vec2 colorClamp;\n\nvarying vec4 fragColor;\n\nvec4 unit_1 = vec4(1, 1, 1, 1);\n\nfloat val(mat4 p, mat4 v) {\n    return dot(matrixCompMult(p, v) * unit_1, unit_1);\n}\n\nfloat axisY(\n        float x,\n        mat4 d[4],\n        mat4 dim1A, mat4 dim2A, mat4 dim1B, mat4 dim2B, mat4 dim1C, mat4 dim2C, mat4 dim1D, mat4 dim2D\n    ) {\n\n    float y1 = val(d[0], dim1A) + val(d[1], dim1B) + val(d[2], dim1C) + val(d[3], dim1D);\n    float y2 = val(d[0], dim2A) + val(d[1], dim2B) + val(d[2], dim2C) + val(d[3], dim2D);\n    return y1 * (1.0 - x) + y2 * x;\n}\n\nconst int bitsPerByte = 8;\n\nint mod2(int a) {\n    return a - 2 * (a / 2);\n}\n\nint mod8(int a) {\n    return a - 8 * (a / 8);\n}\n\nvec4 zero = vec4(0, 0, 0, 0);\nvec4 unit_0 = vec4(1, 1, 1, 1);\nvec2 xyProjection = vec2(1, 1);\n\nmat4 mclamp(mat4 m, mat4 lo, mat4 hi) {\n    return mat4(clamp(m[0], lo[0], hi[0]),\n                clamp(m[1], lo[1], hi[1]),\n                clamp(m[2], lo[2], hi[2]),\n                clamp(m[3], lo[3], hi[3]));\n}\n\nbool mshow(mat4 p, mat4 lo, mat4 hi) {\n    return mclamp(p, lo, hi) == p;\n}\n\nbool withinBoundingBox(\n        mat4 d[4],\n        mat4 loA, mat4 hiA, mat4 loB, mat4 hiB, mat4 loC, mat4 hiC, mat4 loD, mat4 hiD\n    ) {\n\n    return mshow(d[0], loA, hiA) &&\n           mshow(d[1], loB, hiB) &&\n           mshow(d[2], loC, hiC) &&\n           mshow(d[3], loD, hiD);\n}\n\nbool withinRasterMask(mat4 d[4], sampler2D mask, float height) {\n    bool result = true;\n    int bitInByteStepper;\n    float valY, valueY, scaleX;\n    int hit, bitmask, valX;\n    for(int i = 0; i < 4; i++) {\n        for(int j = 0; j < 4; j++) {\n            for(int k = 0; k < 4; k++) {\n                bitInByteStepper = mod8(j * 4 + k);\n                valX = i * 2 + j / 2;\n                valY = d[i][j][k];\n                valueY = valY * (height - 1.0) + 0.5;\n                scaleX = (float(valX) + 0.5) / 8.0;\n                hit = int(texture2D(mask, vec2(scaleX, (valueY + 0.5) / height))[3] * 255.0) / int(pow(2.0, float(bitInByteStepper)));\n                result = result && mod2(hit) == 1;\n            }\n        }\n    }\n    return result;\n}\n\nvec4 position(\n        float depth,\n        vec2 resolution, vec2 viewBoxPosition, vec2 viewBoxSize,\n        mat4 dims[4],\n        float signum,\n        mat4 dim1A, mat4 dim2A, mat4 dim1B, mat4 dim2B, mat4 dim1C, mat4 dim2C, mat4 dim1D, mat4 dim2D,\n        mat4 loA, mat4 hiA, mat4 loB, mat4 hiB, mat4 loC, mat4 hiC, mat4 loD, mat4 hiD,\n        sampler2D mask, float maskHeight\n    ) {\n\n    float x = 0.5 * signum + 0.5;\n    float y = axisY(x, dims, dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D);\n\n    float show = float(\n                            withinBoundingBox(dims, loA, hiA, loB, hiB, loC, hiC, loD, hiD)\n                         && withinRasterMask(dims, mask, maskHeight)\n                      );\n\n    vec2 viewBoxXY = viewBoxPosition + viewBoxSize * vec2(x, y);\n    float depthOrHide = depth + 2.0 * (1.0 - show);\n\n    return vec4(\n        xyProjection * (2.0 * viewBoxXY / resolution - 1.0),\n        depthOrHide,\n        1.0\n    );\n}\n\nvoid main() {\n\n    float prominence = abs(pf[3]);\n\n    mat4 p[4];\n    p[0] = mat4(p0, p1, p2, p3);\n    p[1] = mat4(p4, p5, p6, p7);\n    p[2] = mat4(p8, p9, pa, pb);\n    p[3] = mat4(pc, pd, pe, abs(pf));\n\n    gl_Position = position(\n        1.0 - prominence,\n        resolution, viewBoxPosition, viewBoxSize,\n        p,\n        sign(pf[3]),\n        dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D,\n        loA, hiA, loB, hiB, loC, hiC, loD, hiD,\n        mask, maskHeight\n    );\n\n    fragColor = vec4(pf.rgb, 1.0);\n}\n"]),s=n(["precision lowp float;\n#define GLSLIFY 1\n\nvarying vec4 fragColor;\n\nvoid main() {\n    gl_FragColor = fragColor;\n}\n"]),l=t("../../lib"),u=1e-6,c=1e-7,f=2048,h=64,p=2,d=4,v=8,g=h/v,m=[119,119,119],y=new Uint8Array(4),x=new Uint8Array(4),b={shape:[256,1],format:"rgba",type:"uint8",mag:"nearest",min:"nearest"};function _(t,e,r,n,i){var a=t._gl;a.enable(a.SCISSOR_TEST),a.scissor(e,r,n,i),t.clear({color:[0,0,0,0],depth:1})}function w(t,e,r,n,i,a){var o=a.key;r.drawCompleted||(function(t){t.read({x:0,y:0,width:1,height:1,data:y})}(t),r.drawCompleted=!0),function s(l){var u;u=Math.min(n,i-l*n),a.offset=p*l*n,a.count=p*u,0===l&&(window.cancelAnimationFrame(r.currentRafs[o]),delete 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alpha",srcAlpha:1,dstAlpha:1},equation:{rgb:"add",alpha:"add"},color:[0,0,0,0]},depth:{enable:!T,mask:!0,func:"less",range:[0,1]},cull:{enable:!0,face:"back"},scissor:{enable:!0,box:{x:E.prop("scissorX"),y:E.prop("scissorY"),width:E.prop("scissorWidth"),height:E.prop("scissorHeight")}},viewport:{x:E.prop("viewportX"),y:E.prop("viewportY"),width:E.prop("viewportWidth"),height:E.prop("viewportHeight")},dither:!1,vert:M?o:T?a:i,frag:s,primitive:"lines",lineWidth:1,attributes:C,uniforms:{resolution:E.prop("resolution"),viewBoxPosition:E.prop("viewBoxPosition"),viewBoxSize:E.prop("viewBoxSize"),dim1A:E.prop("dim1A"),dim2A:E.prop("dim2A"),dim1B:E.prop("dim1B"),dim2B:E.prop("dim2B"),dim1C:E.prop("dim1C"),dim2C:E.prop("dim2C"),dim1D:E.prop("dim1D"),dim2D:E.prop("dim2D"),loA:E.prop("loA"),hiA:E.prop("hiA"),loB:E.prop("loB"),hiB:E.prop("hiB"),loC:E.prop("loC"),hiC:E.prop("hiC"),loD:E.prop("loD"),hiD:E.prop("hiD"),palette:L,mask:E.prop("maskTexture"),maskHeight:E.prop("maskHeight"),colorClamp:E.prop("colorClamp")},offset:E.prop("offset"),count:E.prop("count")});function I(t){r=t.model,n=t.viewModel,p=n.dimensions.slice(),d=p[0]?p[0].values.length:0;var e=r.lines,i=M?e.color.map(function(t,r){return r/e.color.length}):e.color,a=Math.max(1/255,Math.pow(1/i.length,1/3)),o=function(t,e,r){for(var n=e.length,i=[],a=0;a<t;a++)for(var o=0;o<h;o++)i.push(o<n?e[o].paddedUnitValues[a]:o===h-1?(s=r[a],Math.max(u,Math.min(1-u,s))):o>=h-4?k(a,h-2-o):.5);var s;return i}(d,p,i);!function(t,e,r){for(var n=0;n<16;n++)t["p"+n.toString(16)](A(e,r,n))}(C,d,o),L=E.texture(l.extendFlat({data:function(t,e,r){for(var n=[],i=0;i<256;i++){var a=t(i/255);n.push((e?m:a).concat(r))}return n}(r.unitToColor,T,Math.round(255*(T?a:1)))},b))}var P=[0,1],D=[];function z(t,e,n,i,a,o,s,u,c,f,h){var p,d,v,g,m=[t,e],y=[0,1].map(function(){return[0,1,2,3].map(function(){return new Float32Array(16)})});for(p=0;p<2;p++)for(g=m[p],d=0;d<4;d++)for(v=0;v<16;v++)y[p][d][v]=v+16*d===g?1:0;var x=r.lines.canvasOverdrag,b=r.domain,_=r.canvasWidth,w=r.canvasHeight,k=l.extendFlat({key:s,resolution:[_,w],viewBoxPosition:[n+x,i],viewBoxSize:[a,o],i:t,ii:e,dim1A:y[0][0],dim1B:y[0][1],dim1C:y[0][2],dim1D:y[0][3],dim2A:y[1][0],dim2B:y[1][1],dim2C:y[1][2],dim2D:y[1][3],colorClamp:P,scissorX:(u===c?0:n+x)+(r.pad.l-x)+r.layoutWidth*b.x[0],scissorWidth:(u===f?_-n+x:a+.5)+(u===c?n+x:0),scissorY:i+r.pad.b+r.layoutHeight*b.y[0],scissorHeight:o,viewportX:r.pad.l-x+r.layoutWidth*b.x[0],viewportY:r.pad.b+r.layoutHeight*b.y[0],viewportWidth:_,viewportHeight:w},h);return k}return{setColorDomain:function(t){P[0]=t[0],P[1]=t[1]},render:function(t,e,n){var i,a,o,s=t.length,l=1/0,u=-1/0;for(i=0;i<s;i++)t[i].dim2.canvasX>u&&(u=t[i].dim2.canvasX,o=i),t[i].dim1.canvasX<l&&(l=t[i].dim1.canvasX,a=i);0===s&&_(E,0,0,r.canvasWidth,r.canvasHeight);var h=T?{}:function(){var t,e,r,n=[0,1].map(function(){return[0,1,2,3].map(function(){return new Float32Array(16)})});for(t=0;t<2;t++)for(e=0;e<4;e++)for(r=0;r<16;r++){var i,a=r+16*e;i=a<p.length?p[a].brush.filter.getBounds()[t]:t,n[t][e][r]=i+(2*t-1)*c}function o(t,e){var r=f-1;return[Math.max(0,Math.floor(e[0]*r)),Math.min(r,Math.ceil(e[1]*r))]}for(var s=Array.apply(null,new Array(f*g)).map(function(){return 255}),l=0;l<p.length;l++){var u=l%v,h=(l-u)/v,d=Math.pow(2,u),m=p[l],x=m.brush.filter.get();if(!(x.length<2))for(var b=o(m,x[0])[1],_=1;_<x.length;_++){for(var w=o(m,x[_]),k=b+1;k<w[0];k++)s[k*g+h]&=~d;b=Math.max(b,w[1])}}var A={shape:[g,f],format:"alpha",type:"uint8",mag:"nearest",min:"nearest",data:s};return y?y(A):y=E.texture(A),{maskTexture:y,maskHeight:f,loA:n[0][0],loB:n[0][1],loC:n[0][2],loD:n[0][3],hiA:n[1][0],hiB:n[1][1],hiC:n[1][2],hiD:n[1][3]}}();for(i=0;i<s;i++){var m=t[i],x=m.dim1,b=x.crossfilterDimensionIndex,k=m.canvasX,A=m.canvasY,M=m.dim2,C=M.crossfilterDimensionIndex,L=m.panelSizeX,I=m.panelSizeY,P=k+L;if(e||!D[b]||D[b][0]!==k||D[b][1]!==P){D[b]=[k,P];var R=z(b,C,k,A,L,I,x.crossfilterDimensionIndex,i,a,o,h);S.clearOnly=n,w(E,O,S,e?r.lines.blockLineCount:d,d,R)}}},readPixel:function(t,e){return E.read({x:t,y:e,width:1,height:1,data:x}),x},readPixels:function(t,e,r,n){var i=new Uint8Array(4*r*n);return E.read({x:t,y:e,width:r,height:n,data:i}),i},destroy:function(){for(var e in t.style["pointer-events"]="none",L.destroy(),y&&y.destroy(),C)C[e].destroy()},update:I}}},{"../../lib":703,glslify:404}],1046:[function(t,e,r){"use strict";e.exports=function(t,e,r,n){var i,a;for(n||(n=1/0),i=0;i<e.length;i++)(a=e[i]).visible&&(n=Math.min(n,a[r].length));for(n===1/0&&(n=0),t._length=n,i=0;i<e.length;i++)(a=e[i]).visible&&(a._length=n);return n}},{}],1047:[function(t,e,r){"use strict";var n=t("d3"),i=t("color-rgba"),a=t("../../lib"),o=t("../../components/drawing"),s=t("../../components/colorscale"),l=t("../../lib/gup"),u=l.keyFun,c=l.repeat,f=l.unwrap,h=t("./constants"),p=t("./axisbrush"),d=t("./lines");function v(t){return!("visible"in t)||t.visible}function g(t){var e=t.range?t.range[0]:a.aggNums(Math.min,null,t.values,t._length),r=t.range?t.range[1]:a.aggNums(Math.max,null,t.values,t._length);return!isNaN(e)&&isFinite(e)||(e=0),!isNaN(r)&&isFinite(r)||(r=0),e===r&&(0===e?(e-=1,r+=1):(e*=.9,r*=1.1)),[e,r]}function m(t,e,r,i,a){var o,s,l=g(r);return i?n.scale.ordinal().domain(i.map((o=n.format(r.tickformat),s=a,s?function(t,e){var r=s[e];return null==r?o(t):r}:o))).range(i.map(function(r){var n=(r-l[0])/(l[1]-l[0]);return t-e+n*(2*e-t)})):n.scale.linear().domain(l).range([t-e,e])}function y(t){return t.dimensions.some(function(t){return t.brush.filterSpecified})}function x(t,e,r){var o=f(e),l=o.trace,u=o.lineColor,c=l.line,p=s.extractOpts(c),d=p.reversescale?s.flipScale(o.cscale):o.cscale,m=l.domain,y=l.dimensions,x=t.width,b=l.labelfont,_=l.tickfont,w=l.rangefont,k=a.extendDeepNoArrays({},c,{color:u.map(n.scale.linear().domain(g({values:u,range:[p.min,p.max],_length:l._length}))),blockLineCount:h.blockLineCount,canvasOverdrag:h.overdrag*h.canvasPixelRatio}),A=Math.floor(x*(m.x[1]-m.x[0])),T=Math.floor(t.height*(m.y[1]-m.y[0])),M=t.margin||{l:80,r:80,t:100,b:80},E=A,S=T;return{key:r,colCount:y.filter(v).length,dimensions:y,tickDistance:h.tickDistance,unitToColor:function(t){var e=t.map(function(t){return t[0]}),r=t.map(function(t){var e=i(t[1]);return n.rgb("rgb("+e[0]+","+e[1]+","+e[2]+")")}),a="rgb".split("").map(function(t){return n.scale.linear().clamp(!0).domain(e).range(r.map((i=t,function(t){return t[i]})));var i});return function(t){return a.map(function(e){return e(t)})}}(d),lines:k,labelFont:b,tickFont:_,rangeFont:w,layoutWidth:x,layoutHeight:t.height,domain:m,translateX:m.x[0]*x,translateY:t.height-m.y[1]*t.height,pad:M,canvasWidth:E*h.canvasPixelRatio+2*k.canvasOverdrag,canvasHeight:S*h.canvasPixelRatio,width:E,height:S,canvasPixelRatio:h.canvasPixelRatio}}function b(t,e,r){var i=r.width,o=r.height,s=r.dimensions,l=r.canvasPixelRatio,u=function(t){return i*t/Math.max(1,r.colCount-1)},c=h.verticalPadding/o,f=function(t,e){return n.scale.linear().range([e,t-e])}(o,h.verticalPadding),d={key:r.key,xScale:u,model:r,inBrushDrag:!1},x={};return d.dimensions=s.filter(v).map(function(i,s){var v=function(t,e){return n.scale.linear().domain(g(t)).range([e,1-e])}(i,c),b=x[i.label];x[i.label]=(b||0)+1;var _=i.label+(b?"__"+b:""),w=i.constraintrange,k=w&&w.length;k&&!Array.isArray(w[0])&&(w=[w]);var A=k?w.map(function(t){return t.map(v)}):[[0,1]],T=i.values;T.length>i._length&&(T=T.slice(0,i._length));var M,E=i.tickvals;function 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e=d;e.focusLayer&&e.focusLayer.render(e.panels,!0);var r=y(e);!t.contextShown()&&r?(e.contextLayer&&e.contextLayer.render(e.panels,!0),t.contextShown(!0)):t.contextShown()&&!r&&(e.contextLayer&&e.contextLayer.render(e.panels,!0,!0),t.contextShown(!1))},function(r){var n=d;if(n.focusLayer.render(n.panels,!0),n.pickLayer&&n.pickLayer.render(n.panels,!0),t.linePickActive(!0),e&&e.filterChanged){var o=v.invert,s=r.map(function(t){return t.map(o).sort(a.sorterAsc)}).sort(function(t,e){return t[0]-e[0]});e.filterChanged(n.key,i._index,s)}})}}),d}function _(t){t.classed(h.cn.axisExtentText,!0).attr("text-anchor","middle").style("cursor","default").style("user-select","none")}e.exports=function(t,e,r,i,s,l){var v,g,m=(v=!0,g=!1,{linePickActive:function(t){return arguments.length?v=!!t:v},contextShown:function(t){return arguments.length?g=!!t:g}}),w=i.filter(function(t){return f(t).trace.visible}).map(x.bind(0,s)).map(b.bind(0,m,l));r.each(function(t,e){return a.extendFlat(t,w[e])});var k=r.selectAll(".gl-canvas").each(function(t){t.viewModel=w[0],t.model=t.viewModel?t.viewModel.model:null}),A=null,T=k.filter(function(t){return t.pick});T.style("pointer-events","auto").on("mousemove",function(t){if(m.linePickActive()&&t.lineLayer&&l&&l.hover){var e=n.event,r=this.width,i=this.height,a=n.mouse(this),o=a[0],s=a[1];if(o<0||s<0||o>=r||s>=i)return;var u=t.lineLayer.readPixel(o,i-1-s),c=0!==u[3],f=c?u[2]+256*(u[1]+256*u[0]):null,h={x:o,y:s,clientX:e.clientX,clientY:e.clientY,dataIndex:t.model.key,curveNumber:f};f!==A&&(c?l.hover(h):l.unhover&&l.unhover(h),A=f)}}),k.style("opacity",function(t){return t.pick?.01:1}),e.style("background","rgba(255, 255, 255, 0)");var M=e.selectAll("."+h.cn.parcoords).data(w,u);M.exit().remove(),M.enter().append("g").classed(h.cn.parcoords,!0).style("shape-rendering","crispEdges").style("pointer-events","none"),M.attr("transform",function(t){return"translate("+t.model.translateX+","+t.model.translateY+")"});var E=M.selectAll("."+h.cn.parcoordsControlView).data(c,u);E.enter().append("g").classed(h.cn.parcoordsControlView,!0),E.attr("transform",function(t){return"translate("+t.model.pad.l+","+t.model.pad.t+")"});var S=E.selectAll("."+h.cn.yAxis).data(function(t){return t.dimensions},u);function C(t,e){for(var r=e.panels||(e.panels=[]),n=t.data(),i=n.length-1,a=0;a<i;a++){var o=r[a]||(r[a]={}),s=n[a],l=n[a+1];o.dim1=s,o.dim2=l,o.canvasX=s.canvasX,o.panelSizeX=l.canvasX-s.canvasX,o.panelSizeY=e.model.canvasHeight,o.y=0,o.canvasY=0}}S.enter().append("g").classed(h.cn.yAxis,!0),E.each(function(t){C(S,t)}),k.each(function(t){if(t.viewModel){!t.lineLayer||l?t.lineLayer=d(this,t):t.lineLayer.update(t),(t.key||0===t.key)&&(t.viewModel[t.key]=t.lineLayer);var e=!t.context||l;t.lineLayer.render(t.viewModel.panels,e)}}),S.attr("transform",function(t){return"translate("+t.xScale(t.xIndex)+", 0)"}),S.call(n.behavior.drag().origin(function(t){return t}).on("drag",function(t){var e=t.parent;m.linePickActive(!1),t.x=Math.max(-h.overdrag,Math.min(t.model.width+h.overdrag,n.event.x)),t.canvasX=t.x*t.model.canvasPixelRatio,S.sort(function(t,e){return t.x-e.x}).each(function(e,r){e.xIndex=r,e.x=t===e?e.x:e.xScale(e.xIndex),e.canvasX=e.x*e.model.canvasPixelRatio}),C(S,e),S.filter(function(e){return 0!==Math.abs(t.xIndex-e.xIndex)}).attr("transform",function(t){return"translate("+t.xScale(t.xIndex)+", 0)"}),n.select(this).attr("transform","translate("+t.x+", 0)"),S.each(function(r,n,i){i===t.parent.key&&(e.dimensions[n]=r)}),e.contextLayer&&e.contextLayer.render(e.panels,!1,!y(e)),e.focusLayer.render&&e.focusLayer.render(e.panels)}).on("dragend",function(t){var e=t.parent;t.x=t.xScale(t.xIndex),t.canvasX=t.x*t.model.canvasPixelRatio,C(S,e),n.select(this).attr("transform",function(t){return"translate("+t.x+", 0)"}),e.contextLayer&&e.contextLayer.render(e.panels,!1,!y(e)),e.focusLayer&&e.focusLayer.render(e.panels),e.pickLayer&&e.pickLayer.render(e.panels,!0),m.linePickActive(!0),l&&l.axesMoved&&l.axesMoved(e.key,e.dimensions.map(function(t){return t.crossfilterDimensionIndex}))})),S.exit().remove();var L=S.selectAll("."+h.cn.axisOverlays).data(c,u);L.enter().append("g").classed(h.cn.axisOverlays,!0),L.selectAll("."+h.cn.axis).remove();var O=L.selectAll("."+h.cn.axis).data(c,u);O.enter().append("g").classed(h.cn.axis,!0),O.each(function(t){var e=t.model.height/t.model.tickDistance,r=t.domainScale,i=r.domain();n.select(this).call(n.svg.axis().orient("left").tickSize(4).outerTickSize(2).ticks(e,t.tickFormat).tickValues(t.ordinal?i:null).tickFormat(t.ordinal?function(t){return t}:null).scale(r)),o.font(O.selectAll("text"),t.model.tickFont)}),O.selectAll(".domain, 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z=D.selectAll("."+h.cn.axisExtentTop).data(c,u);z.enter().append("g").classed(h.cn.axisExtentTop,!0),z.attr("transform","translate(0,"+-h.axisExtentOffset+")");var R=z.selectAll("."+h.cn.axisExtentTopText).data(c,u);function F(t,e){if(t.ordinal)return"";var r=t.domainScale.domain();return n.format(t.tickFormat)(r[e?r.length-1:0])}R.enter().append("text").classed(h.cn.axisExtentTopText,!0).call(_),R.text(function(t){return F(t,!0)}).each(function(t){o.font(n.select(this),t.model.rangeFont)});var B=D.selectAll("."+h.cn.axisExtentBottom).data(c,u);B.enter().append("g").classed(h.cn.axisExtentBottom,!0),B.attr("transform",function(t){return"translate(0,"+(t.model.height+h.axisExtentOffset)+")"});var N=B.selectAll("."+h.cn.axisExtentBottomText).data(c,u);N.enter().append("text").classed(h.cn.axisExtentBottomText,!0).attr("dy","0.75em").call(_),N.text(function(t){return F(t)}).each(function(t){o.font(n.select(this),t.model.rangeFont)}),p.ensureAxisBrush(L)}},{"../../components/colorscale":592,"../../components/drawing":601,"../../lib":703,"../../lib/gup":701,"./axisbrush":1039,"./constants":1042,"./lines":1045,"color-rgba":115,d3:157}],1048:[function(t,e,r){"use strict";var n=t("./parcoords"),i=t("../../lib/prepare_regl");e.exports=function(t,e){var r=t._fullLayout,a=r._toppaper,o=r._paperdiv,s=r._glcontainer,l=i(t);if(l){var u={},c={},f={},h={},p=r._size;e.forEach(function(e,r){var n=e[0].trace;f[r]=n.index;var i=h[r]=n._fullInput.index;u[r]=t.data[i].dimensions,c[r]=t.data[i].dimensions.slice()}),n(o,a,s,e,{width:p.w,height:p.h,margin:{t:p.t,r:p.r,b:p.b,l:p.l}},{filterChanged:function(e,n,i){var a=c[e][n],o=i.map(function(t){return t.slice()}),s="dimensions["+n+"].constraintrange",l=r._tracePreGUI[t._fullData[f[e]]._fullInput.uid];if(void 0===l[s]){var u=a.constraintrange;l[s]=u||null}var p=t._fullData[f[e]].dimensions[n];o.length?(1===o.length&&(o=o[0]),a.constraintrange=o,p.constraintrange=o.slice(),o=[o]):(delete a.constraintrange,delete p.constraintrange,o=null);var d={};d[s]=o,t.emit("plotly_restyle",[d,[h[e]]])},hover:function(e){t.emit("plotly_hover",e)},unhover:function(e){t.emit("plotly_unhover",e)},axesMoved:function(e,r){function n(t){return!("visible"in t)||t.visible}function i(t,e,r){var n=e.indexOf(r),i=t.indexOf(n);return-1===i&&(i+=e.length),i}var a=function(t){return function(e,n){var a=i(r,t,e),o=i(r,t,n);return a-o}}(c[e].filter(n));u[e].sort(a),c[e].filter(function(t){return!n(t)}).sort(function(t){return c[e].indexOf(t)}).forEach(function(t){u[e].splice(u[e].indexOf(t),1),u[e].splice(c[e].indexOf(t),0,t)}),t.emit("plotly_restyle",[{dimensions:[u[e]]},[h[e]]])}})}}},{"../../lib/prepare_regl":716,"./parcoords":1047}],1049:[function(t,e,r){"use strict";var n=t("../../plots/attributes"),i=t("../../plots/domain").attributes,a=t("../../plots/font_attributes"),o=t("../../components/color/attributes"),s=t("../../components/fx/hovertemplate_attributes"),l=t("../../lib/extend").extendFlat,u=a({editType:"plot",arrayOk:!0,colorEditType:"plot"});e.exports={labels:{valType:"data_array",editType:"calc"},label0:{valType:"number",dflt:0,editType:"calc"},dlabel:{valType:"number",dflt:1,editType:"calc"},values:{valType:"data_array",editType:"calc"},marker:{colors:{valType:"data_array",editType:"calc"},line:{color:{valType:"color",dflt:o.defaultLine,arrayOk:!0,editType:"style"},width:{valType:"number",min:0,dflt:0,arrayOk:!0,editType:"style"},editType:"calc"},editType:"calc"},text:{valType:"data_array",editType:"calc"},hovertext:{valType:"string",dflt:"",arrayOk:!0,editType:"style"},scalegroup:{valType:"string",dflt:"",editType:"calc"},textinfo:{valType:"flaglist",flags:["label","text","value","percent"],extras:["none"],editType:"calc"},hoverinfo:l({},n.hoverinfo,{flags:["label","text","value","percent","name"]}),hovertemplate:s({},{keys:["label","color","value","percent","text"]}),textposition:{valType:"enumerated",values:["inside","outside","auto","none"],dflt:"auto",arrayOk:!0,editType:"plot"},textfont:l({},u,{}),insidetextfont:l({},u,{}),outsidetextfont:l({},u,{}),title:{text:{valType:"string",dflt:"",editType:"plot"},font:l({},u,{}),position:{valType:"enumerated",values:["top left","top center","top right","middle center","bottom left","bottom center","bottom right"],editType:"plot"},editType:"plot"},domain:i({name:"pie",trace:!0,editType:"calc"}),hole:{valType:"number",min:0,max:1,dflt:0,editType:"calc"},sort:{valType:"boolean",dflt:!0,editType:"calc"},direction:{valType:"enumerated",values:["clockwise","counterclockwise"],dflt:"counterclockwise",editType:"calc"},rotation:{valType:"number",min:-360,max:360,dflt:0,editType:"calc"},pull:{valType:"number",min:0,max:1,dflt:0,arrayOk:!0,editType:"calc"},_deprecated:{title:{valType:"string",dflt:"",editType:"calc"},titlefont:l({},u,{}),titleposition:{valType:"enumerated",values:["top left","top center","top right","middle center","bottom left","bottom center","bottom right"],editType:"calc"}}}},{"../../components/color/attributes":579,"../../components/fx/hovertemplate_attributes":618,"../../lib/extend":693,"../../plots/attributes":748,"../../plots/domain":776,"../../plots/font_attributes":777}],1050:[function(t,e,r){"use strict";var n=t("../../registry"),i=t("../../plots/get_data").getModuleCalcData;r.name="pie",r.plot=function(t){var e=n.getModule("pie"),r=i(t.calcdata,e)[0];e.plot(t,r)},r.clean=function(t,e,r,n){var i=n._has&&n._has("pie"),a=e._has&&e._has("pie");i&&!a&&n._pielayer.selectAll("g.trace").remove()}},{"../../plots/get_data":786,"../../registry":831}],1051:[function(t,e,r){"use strict";var n=t("fast-isnumeric"),i=t("../../lib").isArrayOrTypedArray,a=t("tinycolor2"),o=t("../../components/color"),s=t("./helpers"),l=t("../../lib").isValidTextValue,u={};function c(t){return function(e,r){return!!e&&!!(e=a(e)).isValid()&&(e=o.addOpacity(e,e.getAlpha()),t[r]||(t[r]=e),e)}}function f(t,e){var r,n=JSON.stringify(t),i=e[n];if(!i){for(i=t.slice(),r=0;r<t.length;r++)i.push(a(t[r]).lighten(20).toHexString());for(r=0;r<t.length;r++)i.push(a(t[r]).darken(20).toHexString());e[n]=i}return i}e.exports={calc:function(t,e){var r,a,o=[],u=t._fullLayout,f=u.hiddenlabels||[],h=e.labels,p=e.marker.colors||[],d=e.values,v=i(d)&&d.length;if(e.dlabel)for(h=new Array(d.length),r=0;r<d.length;r++)h[r]=String(e.label0+r*e.dlabel);var g={},m=c(u["_"+e.type+"colormap"]),y=(v?d:h).length,x=0,b=!1;for(r=0;r<y;r++){var _,w,k;if(v){if(_=d[r],!n(_))continue;if((_=+_)<0)continue}else _=1;void 0!==(w=h[r])&&""!==w||(w=r),w=String(w);var A=g[w];void 0===A?(g[w]=o.length,(k=-1!==f.indexOf(w))||(x+=_),o.push({v:_,label:w,color:m(p[r],w),i:r,pts:[r],hidden:k})):(b=!0,(a=o[A]).v+=_,a.pts.push(r),a.hidden||(x+=_),!1===a.color&&p[r]&&(a.color=m(p[r],w)))}("funnelarea"===e.type?b:e.sort)&&o.sort(function(t,e){return e.v-t.v}),o[0]&&(o[0].vTotal=x);var T=e.textinfo;if(T&&"none"!==T){var M,E=T.split("+"),S=function(t){return-1!==E.indexOf(t)},C=S("label"),L=S("text"),O=S("value"),I=S("percent"),P=u.separators;for(r=0;r<o.length;r++){if(a=o[r],M=C?[a.label]:[],L){var D=s.getFirstFilled(e.text,a.pts);l(D)&&M.push(D)}O&&M.push(s.formatPieValue(a.v,P)),I&&M.push(s.formatPiePercent(a.v/x,P)),a.text=M.join("<br>")}}return o},crossTraceCalc:function(t,e){var r=(e||{}).type;r||(r="pie");var n=t._fullLayout,i=t.calcdata,a=n[r+"colorway"],o=n["_"+r+"colormap"];n["extend"+r+"colors"]&&(a=f(a,u));for(var s=0,l=0;l<i.length;l++){var c=i[l],h=c[0].trace.type;if(h===r)for(var p=0;p<c.length;p++){var d=c[p];!1===d.color&&(o[d.label]?d.color=o[d.label]:(o[d.label]=d.color=a[s%a.length],s++))}}},makePullColorFn:c,generateExtendedColors:f}},{"../../components/color":580,"../../lib":703,"./helpers":1054,"fast-isnumeric":224,tinycolor2:524}],1052:[function(t,e,r){"use strict";var n=t("../../lib"),i=t("./attributes"),a=t("../../plots/domain").defaults,o=t("../bar/defaults").handleText;e.exports=function(t,e,r,s){function l(r,a){return n.coerce(t,e,i,r,a)}var u,c=l("values"),f=n.isArrayOrTypedArray(c),h=l("labels");if(Array.isArray(h)?(u=h.length,f&&(u=Math.min(u,c.length))):f&&(u=c.length,l("label0"),l("dlabel")),u){e._length=u;var p=l("marker.line.width");p&&l("marker.line.color"),l("marker.colors"),l("scalegroup");var d=l("text"),v=l("textinfo",Array.isArray(d)?"text+percent":"percent");if(l("hovertext"),l("hovertemplate"),v&&"none"!==v){var g=l("textposition");o(t,e,s,l,g,{moduleHasSelected:!1,moduleHasUnselected:!1,moduleHasConstrain:!1,moduleHasCliponaxis:!1,moduleHasTextangle:!1,moduleHasInsideanchor:!1})}a(e,s,l);var m=l("hole"),y=l("title.text");if(y){var x=l("title.position",m?"middle center":"top center");m||"middle center"!==x||(e.title.position="top center"),n.coerceFont(l,"title.font",s.font)}l("sort"),l("direction"),l("rotation"),l("pull")}else e.visible=!1}},{"../../lib":703,"../../plots/domain":776,"../bar/defaults":845,"./attributes":1049}],1053:[function(t,e,r){"use strict";var n=t("../../components/fx/helpers").appendArrayMultiPointValues;e.exports=function(t,e){var r={curveNumber:e.index,pointNumbers:t.pts,data:e._input,fullData:e,label:t.label,color:t.color,value:t.v,percent:t.percent,text:t.text,v:t.v};return 1===t.pts.length&&(r.pointNumber=r.i=t.pts[0]),n(r,e,t.pts),"funnelarea"===e.type&&(delete r.v,delete r.i),r}},{"../../components/fx/helpers":615}],1054:[function(t,e,r){"use strict";var n=t("../../lib");r.formatPiePercent=function(t,e){var r=(100*t).toPrecision(3);return-1!==r.lastIndexOf(".")&&(r=r.replace(/[.]?0+$/,"")),n.numSeparate(r,e)+"%"},r.formatPieValue=function(t,e){var r=t.toPrecision(10);return-1!==r.lastIndexOf(".")&&(r=r.replace(/[.]?0+$/,"")),n.numSeparate(r,e)},r.getFirstFilled=function(t,e){if(Array.isArray(t))for(var r=0;r<e.length;r++){var n=t[e[r]];if(n||0===n)return n}},r.castOption=function(t,e){return Array.isArray(t)?r.getFirstFilled(t,e):t||void 0}},{"../../lib":703}],1055:[function(t,e,r){"use strict";e.exports={attributes:t("./attributes"),supplyDefaults:t("./defaults"),supplyLayoutDefaults:t("./layout_defaults"),layoutAttributes:t("./layout_attributes"),calc:t("./calc").calc,crossTraceCalc:t("./calc").crossTraceCalc,plot:t("./plot").plot,style:t("./style"),styleOne:t("./style_one"),moduleType:"trace",name:"pie",basePlotModule:t("./base_plot"),categories:["pie-like","pie","showLegend"],meta:{}}},{"./attributes":1049,"./base_plot":1050,"./calc":1051,"./defaults":1052,"./layout_attributes":1056,"./layout_defaults":1057,"./plot":1058,"./style":1059,"./style_one":1060}],1056:[function(t,e,r){"use strict";e.exports={hiddenlabels:{valType:"data_array",editType:"calc"},piecolorway:{valType:"colorlist",editType:"calc"},extendpiecolors:{valType:"boolean",dflt:!0,editType:"calc"}}},{}],1057:[function(t,e,r){"use strict";var n=t("../../lib"),i=t("./layout_attributes");e.exports=function(t,e){function r(r,a){return n.coerce(t,e,i,r,a)}r("hiddenlabels"),r("piecolorway",e.colorway),r("extendpiecolors")}},{"../../lib":703,"./layout_attributes":1056}],1058:[function(t,e,r){"use strict";var n=t("d3"),i=t("../../components/fx"),a=t("../../components/color"),o=t("../../components/drawing"),s=t("../../lib"),l=t("../../lib/svg_text_utils"),u=t("./helpers"),c=t("./event_data");function f(t,e,r){var a=r[0],o=a.trace,l=a.cx,f=a.cy;"_hasHoverLabel"in o||(o._hasHoverLabel=!1),"_hasHoverEvent"in o||(o._hasHoverEvent=!1),t.on("mouseover",function(t){var r=e._fullLayout,h=e._fullData[o.index];if(!e._dragging&&!1!==r.hovermode){var p=h.hoverinfo;if(Array.isArray(p)&&(p=i.castHoverinfo({hoverinfo:[u.castOption(p,t.pts)],_module:o._module},r,0)),"all"===p&&(p="label+text+value+percent+name"),h.hovertemplate||"none"!==p&&"skip"!==p&&p){var d=t.rInscribed||0,v=l+t.pxmid[0]*(1-d),g=f+t.pxmid[1]*(1-d),m=r.separators,y=[];if(p&&-1!==p.indexOf("label")&&y.push(t.label),t.text=u.castOption(h.hovertext||h.text,t.pts),p&&-1!==p.indexOf("text")){var x=t.text;s.isValidTextValue(x)&&y.push(x)}t.value=t.v,t.valueLabel=u.formatPieValue(t.v,m),p&&-1!==p.indexOf("value")&&y.push(t.valueLabel),t.percent=t.v/a.vTotal,t.percentLabel=u.formatPiePercent(t.percent,m),p&&-1!==p.indexOf("percent")&&y.push(t.percentLabel);var b=h.hoverlabel,_=b.font;i.loneHover({trace:o,x0:v-d*a.r,x1:v+d*a.r,y:g,text:y.join("<br>"),name:h.hovertemplate||-1!==p.indexOf("name")?h.name:void 0,idealAlign:t.pxmid[0]<0?"left":"right",color:u.castOption(b.bgcolor,t.pts)||t.color,borderColor:u.castOption(b.bordercolor,t.pts),fontFamily:u.castOption(_.family,t.pts),fontSize:u.castOption(_.size,t.pts),fontColor:u.castOption(_.color,t.pts),nameLength:u.castOption(b.namelength,t.pts),textAlign:u.castOption(b.align,t.pts),hovertemplate:u.castOption(h.hovertemplate,t.pts),hovertemplateLabels:t,eventData:[c(t,h)]},{container:r._hoverlayer.node(),outerContainer:r._paper.node(),gd:e}),o._hasHoverLabel=!0}o._hasHoverEvent=!0,e.emit("plotly_hover",{points:[c(t,h)],event:n.event})}}),t.on("mouseout",function(t){var r=e._fullLayout,a=e._fullData[o.index],s=n.select(this).datum();o._hasHoverEvent&&(t.originalEvent=n.event,e.emit("plotly_unhover",{points:[c(s,a)],event:n.event}),o._hasHoverEvent=!1),o._hasHoverLabel&&(i.loneUnhover(r._hoverlayer.node()),o._hasHoverLabel=!1)}),t.on("click",function(t){var r=e._fullLayout,a=e._fullData[o.index];e._dragging||!1===r.hovermode||(e._hoverdata=[c(t,a)],i.click(e,n.event))})}function h(t,e,r){var n=u.castOption(t.insidetextfont.color,e.pts);!n&&t._input.textfont&&(n=u.castOption(t._input.textfont.color,e.pts));var i=u.castOption(t.insidetextfont.family,e.pts)||u.castOption(t.textfont.family,e.pts)||r.family,o=u.castOption(t.insidetextfont.size,e.pts)||u.castOption(t.textfont.size,e.pts)||r.size;return{color:n||a.contrast(e.color),family:i,size:o}}function p(t,e){for(var r,n,i=0;i<t.length;i++)if(r=t[i][0],(n=r.trace).title.text){var a=n.title.text;n._meta&&(a=s.templateString(a,n._meta));var u=o.tester.append("text").attr("data-notex",1).text(a).call(o.font,n.title.font).call(l.convertToTspans,e),c=o.bBox(u.node(),!0);r.titleBox={width:c.width,height:c.height},u.remove()}}function d(t,e,r){var n=Math.sqrt(t.width*t.width+t.height*t.height),i=t.width/t.height,a=e.halfangle,o=e.ring,s=e.rInscribed,l=r.r||e.rpx1,u={scale:s*l*2/n,rCenter:1-s,rotate:0};if(u.scale>=1)return u;var c=i+1/(2*Math.tan(a)),f=l*Math.min(1/(Math.sqrt(c*c+.5)+c),o/(Math.sqrt(i*i+o/2)+i)),h={scale:2*f/t.height,rCenter:Math.cos(f/l)-f*i/l,rotate:(180/Math.PI*e.midangle+720)%180-90},p=1/i,d=p+1/(2*Math.tan(a)),v=l*Math.min(1/(Math.sqrt(d*d+.5)+d),o/(Math.sqrt(p*p+o/2)+p)),g={scale:2*v/t.width,rCenter:Math.cos(v/l)-v/i/l,rotate:(180/Math.PI*e.midangle+810)%180-90},m=g.scale>h.scale?g:h;return u.scale<1&&m.scale>u.scale?m:u}function v(t,e){return t.v!==e.vTotal||e.trace.hole?Math.min(1/(1+1/Math.sin(t.halfangle)),t.ring/2):1}function g(t,e){var r=e.pxmid[0],n=e.pxmid[1],i=t.width/2,a=t.height/2;return r<0&&(i*=-1),n<0&&(a*=-1),{scale:1,rCenter:1,rotate:0,x:i+Math.abs(a)*(i>0?1:-1)/2,y:a/(1+r*r/(n*n)),outside:!0}}function m(t,e){var r,n=1,i=1,a=t.trace,o={x:t.cx,y:t.cy},s={tx:0,ty:0};s.ty+=a.title.font.size,r=x(a),-1!==a.title.position.indexOf("top")?(o.y-=(1+r)*t.r,s.ty-=t.titleBox.height):-1!==a.title.position.indexOf("bottom")&&(o.y+=(1+r)*t.r);var l,u,c=(l=t.r,u=t.trace.aspectratio,l/(void 0===u?1:u)),f=e.w*(a.domain.x[1]-a.domain.x[0])/2;return-1!==a.title.position.indexOf("left")?(f+=c,o.x-=(1+r)*c,s.tx+=t.titleBox.width/2):-1!==a.title.position.indexOf("center")?f*=2:-1!==a.title.position.indexOf("right")&&(f+=c,o.x+=(1+r)*c,s.tx-=t.titleBox.width/2),n=f/t.titleBox.width,i=y(t,e)/t.titleBox.height,{x:o.x,y:o.y,scale:Math.min(n,i),tx:s.tx,ty:s.ty}}function y(t,e){var r=t.trace,n=e.h*(r.domain.y[1]-r.domain.y[0]);return Math.min(t.titleBox.height,n/2)}function x(t){var e,r=t.pull;if(!r)return 0;if(Array.isArray(r))for(r=0,e=0;e<t.pull.length;e++)t.pull[e]>r&&(r=t.pull[e]);return r}function b(t,e){for(var r=[],n=0;n<t.length;n++){var i=t[n][0],a=i.trace,o=a.domain,s=e.w*(o.x[1]-o.x[0]),l=e.h*(o.y[1]-o.y[0]);a.title.text&&"middle center"!==a.title.position&&(l-=y(i,e));var u=s/2,c=l/2;"funnelarea"!==a.type||a.scalegroup||(c/=a.aspectratio),i.r=Math.min(u,c)/(1+x(a)),i.cx=e.l+e.w*(a.domain.x[1]+a.domain.x[0])/2,i.cy=e.t+e.h*(1-a.domain.y[0])-l/2,a.title.text&&-1!==a.title.position.indexOf("bottom")&&(i.cy-=y(i,e)),a.scalegroup&&-1===r.indexOf(a.scalegroup)&&r.push(a.scalegroup)}!function(t,e){for(var r,n,i,a=0;a<e.length;a++){var o=1/0,s=e[a];for(n=0;n<t.length;n++)if(r=t[n][0],(i=r.trace).scalegroup===s){var l;if("pie"===i.type)l=r.r*r.r;else if("funnelarea"===i.type){var u,c;i.aspectratio>1?(u=r.r,c=u/i.aspectratio):(c=r.r,u=c*i.aspectratio),u*=(1+i.baseratio)/2,l=u*c}o=Math.min(o,l/r.vTotal)}for(n=0;n<t.length;n++)if(r=t[n][0],(i=r.trace).scalegroup===s){var f=o*r.vTotal;"funnelarea"===i.type&&(f/=(1+i.baseratio)/2,f/=i.aspectratio),r.r=Math.sqrt(f)}}}(t,r)}e.exports={plot:function(t,e){var r=t._fullLayout;p(e,t),b(e,r._size);var i=s.makeTraceGroups(r._pielayer,e,"trace").each(function(e){var i=n.select(this),c=e[0],p=c.trace;!function(t){var e,r,n,i=t[0],a=i.trace,o=a.rotation*Math.PI/180,s=2*Math.PI/i.vTotal,l="px0",u="px1";if("counterclockwise"===a.direction){for(e=0;e<t.length&&t[e].hidden;e++);if(e===t.length)return;o+=s*t[e].v,s*=-1,l="px1",u="px0"}function c(t){return[i.r*Math.sin(t),-i.r*Math.cos(t)]}for(n=c(o),e=0;e<t.length;e++)(r=t[e]).hidden||(r[l]=n,o+=s*r.v/2,r.pxmid=c(o),r.midangle=o,o+=s*r.v/2,n=c(o),r[u]=n,r.largeArc=r.v>i.vTotal/2?1:0,r.halfangle=Math.PI*Math.min(r.v/i.vTotal,.5),r.ring=1-a.hole,r.rInscribed=v(r,i))}(e),i.attr("stroke-linejoin","round"),i.each(function(){var i=n.select(this).selectAll("g.slice").data(e);i.enter().append("g").classed("slice",!0),i.exit().remove();var v=[[[],[]],[[],[]]],y=!1;i.each(function(r){if(r.hidden)n.select(this).selectAll("path,g").remove();else{r.pointNumber=r.i,r.curveNumber=p.index,v[r.pxmid[1]<0?0:1][r.pxmid[0]<0?0:1].push(r);var i=c.cx,a=c.cy,m=n.select(this),x=m.selectAll("path.surface").data([r]);if(x.enter().append("path").classed("surface",!0).style({"pointer-events":"all"}),m.call(f,t,e),p.pull){var b=+u.castOption(p.pull,r.pts)||0;b>0&&(i+=b*r.pxmid[0],a+=b*r.pxmid[1])}r.cxFinal=i,r.cyFinal=a;var _=p.hole;if(r.v===c.vTotal){var w="M"+(i+r.px0[0])+","+(a+r.px0[1])+E(r.px0,r.pxmid,!0,1)+E(r.pxmid,r.px0,!0,1)+"Z";_?x.attr("d","M"+(i+_*r.px0[0])+","+(a+_*r.px0[1])+E(r.px0,r.pxmid,!1,_)+E(r.pxmid,r.px0,!1,_)+"Z"+w):x.attr("d",w)}else{var k=E(r.px0,r.px1,!0,1);if(_){var A=1-_;x.attr("d","M"+(i+_*r.px1[0])+","+(a+_*r.px1[1])+E(r.px1,r.px0,!1,_)+"l"+A*r.px0[0]+","+A*r.px0[1]+k+"Z")}else x.attr("d","M"+i+","+a+"l"+r.px0[0]+","+r.px0[1]+k+"Z")}var T=u.castOption(p.textposition,r.pts),M=m.selectAll("g.slicetext").data(r.text&&"none"!==T?[0]:[]);M.enter().append("g").classed("slicetext",!0),M.exit().remove(),M.each(function(){var e=s.ensureSingle(n.select(this),"text","",function(t){t.attr("data-notex",1)});e.text(r.text).attr({class:"slicetext",transform:"","text-anchor":"middle"}).call(o.font,"outside"===T?function(t,e,r){var n=u.castOption(t.outsidetextfont.color,e.pts)||u.castOption(t.textfont.color,e.pts)||r.color,i=u.castOption(t.outsidetextfont.family,e.pts)||u.castOption(t.textfont.family,e.pts)||r.family,a=u.castOption(t.outsidetextfont.size,e.pts)||u.castOption(t.textfont.size,e.pts)||r.size;return{color:n,family:i,size:a}}(p,r,t._fullLayout.font):h(p,r,t._fullLayout.font)).call(l.convertToTspans,t);var 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e,i=s.ensureSingle(n.select(this),"text","",function(t){t.attr("data-notex",1)}),a=p.title.text;p._meta&&(a=s.templateString(a,p._meta)),i.text(a).attr({class:"titletext",transform:"","text-anchor":"middle"}).call(o.font,p.title.font).call(l.convertToTspans,t),e="middle center"===p.title.position?function(t){var e=Math.sqrt(t.titleBox.width*t.titleBox.width+t.titleBox.height*t.titleBox.height);return{x:t.cx,y:t.cy,scale:t.trace.hole*t.r*2/e,tx:0,ty:-t.titleBox.height/2+t.trace.title.font.size}}(c):m(c,r._size),i.attr("transform","translate("+e.x+","+e.y+")"+(e.scale<1?"scale("+e.scale+")":"")+"translate("+e.tx+","+e.ty+")")}),y&&function(t,e){var r,n,i,a,o,s,l,c,f,h,p,d,v;function g(t,e){return t.pxmid[1]-e.pxmid[1]}function m(t,e){return e.pxmid[1]-t.pxmid[1]}function y(t,r){r||(r={});var 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o=r.node;o.originalEvent=n.event,t._hoverdata=[o],n.select(e).call(m,r,i),a.click(t,{target:!0})}}})}},{"../../components/color":580,"../../components/fx":619,"../../lib":703,"./constants":1068,"./render":1072,d3:157}],1072:[function(t,e,r){"use strict";var n=t("./constants"),i=t("d3"),a=t("tinycolor2"),o=t("../../components/color"),s=t("../../components/drawing"),l=t("@plotly/d3-sankey"),u=t("d3-sankey-circular"),c=t("d3-force"),f=t("../../lib"),h=t("../../lib/gup"),p=h.keyFun,d=h.repeat,v=h.unwrap,g=t("d3-interpolate").interpolateNumber,m=t("../../registry");function y(){var t=.5;return function(e){if(e.link.circular)return r=e.link,n=r.width/2,i=r.circularPathData,"top"===r.circularLinkType?"M "+i.targetX+" "+(i.targetY+n)+" L"+i.rightInnerExtent+" "+(i.targetY+n)+"A"+(i.rightLargeArcRadius+n)+" "+(i.rightSmallArcRadius+n)+" 0 0 1 "+(i.rightFullExtent-n)+" "+(i.targetY-i.rightSmallArcRadius)+"L"+(i.rightFullExtent-n)+" "+i.verticalRightInnerExtent+"A"+(i.rightLargeArcRadius+n)+" 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n="bgsankey-"+e.trace.uid+"-"+r;f.ensureSingle(t._fullLayout._draggers,"rect",n),t._fullData[r]._bgRect=i.select("."+n),t._fullData[r]._bgRect.style("pointer-events","all").attr("width",e.width).attr("height",e.height).attr("x",e.translateX).attr("y",e.translateY).classed("bgsankey",!0).style({fill:"transparent","stroke-width":0})}),_.transition().ease(n.ease).duration(n.duration).attr("transform",A);var P=_.selectAll("."+n.cn.sankeyLinks).data(d,p);P.enter().append("g").classed(n.cn.sankeyLinks,!0).style("fill","none");var D=P.selectAll("."+n.cn.sankeyLink).data(function(t){var e=t.graph.links;return e.filter(function(t){return t.value}).map(function(t,e,r){var n=a(e.color),i=e.source.label+"|"+e.target.label+"__"+r;return e.trace=t.trace,e.curveNumber=t.trace.index,{circular:t.circular,key:i,traceId:t.key,pointNumber:e.pointNumber,link:e,tinyColorHue:o.tinyRGB(n),tinyColorAlpha:n.getAlpha(),linkPath:y,linkLineColor:t.linkLineColor,linkLineWidth:t.linkLineWidth,valueFormat:t.valueFormat,valueSuffix:t.valueSuffix,sankey:t.sankey,parent:t,interactionState:t.interactionState,flow:e.flow}}.bind(null,t))},p);D.enter().append("path").classed(n.cn.sankeyLink,!0).call(O,_,h.linkEvents),D.style("stroke",function(t){return k(t)?o.tinyRGB(a(t.linkLineColor)):t.tinyColorHue}).style("stroke-opacity",function(t){return k(t)?o.opacity(t.linkLineColor):t.tinyColorAlpha}).style("fill",function(t){return t.tinyColorHue}).style("fill-opacity",function(t){return t.tinyColorAlpha}).style("stroke-width",function(t){return k(t)?t.linkLineWidth:1}).attr("d",y()),D.style("opacity",function(){return 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n=t("../../components/fx/hovertemplate_attributes"),i=t("../../components/colorscale/attributes"),a=t("../../plots/font_attributes"),o=t("../../components/drawing/attributes").dash,s=t("../../components/drawing"),l=t("./constants"),u=t("../../lib/extend").extendFlat;e.exports={x:{valType:"data_array",editType:"calc+clearAxisTypes",anim:!0},x0:{valType:"any",dflt:0,editType:"calc+clearAxisTypes",anim:!0},dx:{valType:"number",dflt:1,editType:"calc",anim:!0},y:{valType:"data_array",editType:"calc+clearAxisTypes",anim:!0},y0:{valType:"any",dflt:0,editType:"calc+clearAxisTypes",anim:!0},dy:{valType:"number",dflt:1,editType:"calc",anim:!0},stackgroup:{valType:"string",dflt:"",editType:"calc"},orientation:{valType:"enumerated",values:["v","h"],editType:"calc"},groupnorm:{valType:"enumerated",values:["","fraction","percent"],dflt:"",editType:"calc"},stackgaps:{valType:"enumerated",values:["infer zero","interpolate"],dflt:"infer 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y={padded:!0},x={padded:!0};l&&(y.ppad=x.ppad=l);var b=u<2||i[0]!==i[u-1]||o[0]!==o[u-1];b&&("tozerox"===m||"tonextx"===m&&(p||"h"===g))?y.tozero=!0:(e.error_y||{}).visible||"tonexty"!==m&&"tozeroy"!==m&&(s.hasMarkers(e)||s.hasText(e))||(y.padded=!1,y.ppad=0),b&&("tozeroy"===m||"tonexty"===m&&(p||"v"===g))?x.tozero=!0:"tonextx"!==m&&"tozerox"!==m||(x.padded=!1),f&&(e._extremes[f]=a.findExtremes(r,i,y)),h&&(e._extremes[h]=a.findExtremes(n,o,x))}function h(t,e){if(s.hasMarkers(t)){var r,n=t.marker,o=1.6*(t.marker.sizeref||1);if(r="area"===t.marker.sizemode?function(t){return Math.max(Math.sqrt((t||0)/o),3)}:function(t){return Math.max((t||0)/o,3)},i.isArrayOrTypedArray(n.size)){var l={type:"linear"};a.setConvert(l);for(var u=l.makeCalcdata(t.marker,"size"),c=new Array(e),f=0;f<e;f++)c[f]=r(u[f]);return c}return r(n.size)}}function p(t,e){var r=d(e),n=t._firstScatter;n[r]||(n[r]=e.uid)}function d(t){var e=t.stackgroup;return t.xaxis+t.yaxis+t.type+(e?"-"+e:"")}function v(t,e,r,n){var 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n=t("../../components/colorscale/helpers").hasColorscale,i=t("../../components/colorscale/calc"),a=t("./subtypes");e.exports=function(t,e){a.hasLines(e)&&n(e,"line")&&i(t,e,{vals:e.line.color,containerStr:"line",cLetter:"c"}),a.hasMarkers(e)&&(n(e,"marker")&&i(t,e,{vals:e.marker.color,containerStr:"marker",cLetter:"c"}),n(e,"marker.line")&&i(t,e,{vals:e.marker.line.color,containerStr:"marker.line",cLetter:"c"}))}},{"../../components/colorscale/calc":588,"../../components/colorscale/helpers":591,"./subtypes":1098}],1079:[function(t,e,r){"use strict";e.exports={PTS_LINESONLY:20,minTolerance:.2,toleranceGrowth:10,maxScreensAway:20,eventDataKeys:[]}},{}],1080:[function(t,e,r){"use strict";var n=t("./calc");function i(t,e,r,n,i,a,o){i[n]=!0;var s={i:null,gap:!0,s:0};if(s[o]=r,t.splice(e,0,s),e&&r===t[e-1][o]){var l=t[e-1];s.s=l.s,s.i=l.i,s.gap=l.gap}else a&&(s.s=function(t,e,r,n){var i=t[e-1],a=t[e+1];return 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n=t("./subtypes");e.exports={hasLines:n.hasLines,hasMarkers:n.hasMarkers,hasText:n.hasText,isBubble:n.isBubble,attributes:t("./attributes"),supplyDefaults:t("./defaults"),crossTraceDefaults:t("./cross_trace_defaults"),calc:t("./calc").calc,crossTraceCalc:t("./cross_trace_calc"),arraysToCalcdata:t("./arrays_to_calcdata"),plot:t("./plot"),colorbar:t("./marker_colorbar"),style:t("./style").style,styleOnSelect:t("./style").styleOnSelect,hoverPoints:t("./hover"),selectPoints:t("./select"),animatable:!0,moduleType:"trace",name:"scatter",basePlotModule:t("../../plots/cartesian"),categories:["cartesian","svg","symbols","errorBarsOK","showLegend","scatter-like","zoomScale"],meta:{}}},{"../../plots/cartesian":762,"./arrays_to_calcdata":1074,"./attributes":1075,"./calc":1076,"./cross_trace_calc":1080,"./cross_trace_defaults":1081,"./defaults":1082,"./hover":1085,"./marker_colorbar":1092,"./plot":1094,"./select":1095,"./style":1097,"./subtypes":1098}],1087:[function(t,e,r){"use strict";var n=t("../../lib").isArrayOrTypedArray,i=t("../../components/colorscale/helpers").hasColorscale,a=t("../../components/colorscale/defaults");e.exports=function(t,e,r,o,s,l){var u=(t.marker||{}).color;if(s("line.color",r),i(t,"line"))a(t,e,o,s,{prefix:"line.",cLetter:"c"});else{var c=!n(u)&&u||r;s("line.color",c)}s("line.width"),(l||{}).noDash||s("line.dash")}},{"../../components/colorscale/defaults":590,"../../components/colorscale/helpers":591,"../../lib":703}],1088:[function(t,e,r){"use strict";var n=t("../../constants/numerical"),i=n.BADNUM,a=n.LOG_CLIP,o=a+.5,s=a-.5,l=t("../../lib"),u=l.segmentsIntersect,c=l.constrain,f=t("./constants");e.exports=function(t,e){var r,n,a,h,p,d,v,g,m,y,x,b,_,w,k,A,T,M,E=e.xaxis,S=e.yaxis,C="log"===E.type,L="log"===S.type,O=E._length,I=S._length,P=e.connectGaps,D=e.baseTolerance,z=e.shape,R="linear"===z,F=e.fill&&"none"!==e.fill,B=[],N=f.minTolerance,j=t.length,V=new Array(j),U=0;function H(e){var r=t[e];if(!r)return!1;var 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n=t("../scatter/attributes"),i=t("../../components/colorscale/attributes"),a=t("../../components/fx/hovertemplate_attributes"),o=t("../../plots/attributes"),s=t("../../constants/gl3d_dashes"),l=t("../../constants/gl3d_markers"),u=t("../../lib/extend").extendFlat,c=t("../../plot_api/edit_types").overrideAll,f=n.line,h=n.marker,p=h.line,d=u({width:f.width,dash:{valType:"enumerated",values:Object.keys(s),dflt:"solid"}},i("line")),v=e.exports=c({x:n.x,y:n.y,z:{valType:"data_array"},text:u({},n.text,{}),hovertext:u({},n.hovertext,{}),hovertemplate:a(),mode:u({},n.mode,{dflt:"lines+markers"}),surfaceaxis:{valType:"enumerated",values:[-1,0,1,2],dflt:-1},surfacecolor:{valType:"color"},projection:{x:{show:{valType:"boolean",dflt:!1},opacity:{valType:"number",min:0,max:1,dflt:1},scale:{valType:"number",min:0,max:10,dflt:2/3}},y:{show:{valType:"boolean",dflt:!1},opacity:{valType:"number",min:0,max:1,dflt:1},scale:{valType:"number",min:0,max:10,dflt:2/3}},z:{show:{valType:"boolean",dflt:!1},opacity:{valType:"number",min:0,max:1,dflt:1},scale:{valType:"number",min:0,max:10,dflt:2/3}}},connectgaps:n.connectgaps,line:d,marker:u({symbol:{valType:"enumerated",values:Object.keys(l),dflt:"circle",arrayOk:!0},size:u({},h.size,{dflt:8}),sizeref:h.sizeref,sizemin:h.sizemin,sizemode:h.sizemode,opacity:u({},h.opacity,{arrayOk:!1}),colorbar:h.colorbar,line:u({width:u({},p.width,{arrayOk:!1})},i("marker.line"))},i("marker")),textposition:u({},n.textposition,{dflt:"top 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d=t.opacity;if(t.marker&&t.marker.opacity&&(d*=t.marker.opacity),r={gl:this.scene.glplot.gl,position:p.position,color:p.scatterColor,size:p.scatterSize,glyph:p.scatterMarker,opacity:d,orthographic:!0,lineWidth:p.scatterLineWidth,lineColor:p.scatterLineColor,project:p.project,projectScale:p.projectScale,projectOpacity:p.projectOpacity},-1!==this.mode.indexOf("markers")?this.scatterPlot?this.scatterPlot.update(r):(this.scatterPlot=i(r),this.scatterPlot._trace=this,this.scatterPlot.highlightScale=1,this.scene.glplot.add(this.scatterPlot)):this.scatterPlot&&(this.scene.glplot.remove(this.scatterPlot),this.scatterPlot.dispose(),this.scatterPlot=null),u={gl:this.scene.glplot.gl,position:p.position,glyph:p.text,color:p.textColor,size:p.textSize,angle:p.textAngle,alignment:p.textOffset,font:p.textFont,orthographic:!0,lineWidth:0,project:!1,opacity:t.opacity},this.textLabels=t.hovertext||t.text,-1!==this.mode.indexOf("text")?this.textMarkers?this.textMarkers.update(u):(this.textMarkers=i(u),this.textMarkers._trace=this,this.textMarkers.highlightScale=1,this.scene.glplot.add(this.textMarkers)):this.textMarkers&&(this.scene.glplot.remove(this.textMarkers),this.textMarkers.dispose(),this.textMarkers=null),l={gl:this.scene.glplot.gl,position:p.position,color:p.errorColor,error:p.errorBounds,lineWidth:p.errorLineWidth,capSize:p.errorCapSize,opacity:t.opacity},this.errorBars?p.errorBounds?this.errorBars.update(l):(this.scene.glplot.remove(this.errorBars),this.errorBars.dispose(),this.errorBars=null):p.errorBounds&&(this.errorBars=a(l),this.errorBars._trace=this,this.scene.glplot.add(this.errorBars)),p.delaunayAxis>=0){var v=function(t,e,r){var n,i=(r+1)%3,a=(r+2)%3,o=[],l=[];for(n=0;n<t.length;++n){var u=t[n];!isNaN(u[i])&&isFinite(u[i])&&!isNaN(u[a])&&isFinite(u[a])&&(o.push([u[i],u[a]]),l.push(n))}var c=s(o);for(n=0;n<c.length;++n)for(var f=c[n],h=0;h<f.length;++h)f[h]=l[f[h]];return{positions:t,cells:c,meshColor:e}}(p.position,p.delaunayColor,p.delaunayAxis);v.opacity=t.opacity,this.delaunayMesh?this.delaunayMesh.update(v):(v.gl=c,this.delaunayMesh=o(v),this.delaunayMesh._trace=this,this.scene.glplot.add(this.delaunayMesh))}else this.delaunayMesh&&(this.scene.glplot.remove(this.delaunayMesh),this.delaunayMesh.dispose(),this.delaunayMesh=null)},g.dispose=function(){this.linePlot&&(this.scene.glplot.remove(this.linePlot),this.linePlot.dispose()),this.scatterPlot&&(this.scene.glplot.remove(this.scatterPlot),this.scatterPlot.dispose()),this.errorBars&&(this.scene.glplot.remove(this.errorBars),this.errorBars.dispose()),this.textMarkers&&(this.scene.glplot.remove(this.textMarkers),this.textMarkers.dispose()),this.delaunayMesh&&(this.scene.glplot.remove(this.delaunayMesh),this.delaunayMesh.dispose())},e.exports=function(t,e){var r=new v(t,e.uid);return r.update(e),r}},{"../../constants/gl3d_dashes":677,"../../constants/gl3d_markers":678,"../../lib":703,"../../lib/gl_format_color":700,"../../lib/str2rgbarray":726,"../scatter/make_bubble_size_func":1091,"./calc_errors":1103,"delaunay-triangulate":159,"gl-error3d":246,"gl-line3d":254,"gl-mesh3d":279,"gl-scatter3d":296}],1105:[function(t,e,r){"use strict";var n=t("../../registry"),i=t("../../lib"),a=t("../scatter/subtypes"),o=t("../scatter/marker_defaults"),s=t("../scatter/line_defaults"),l=t("../scatter/text_defaults"),u=t("./attributes");e.exports=function(t,e,r,c){function f(r,n){return i.coerce(t,e,u,r,n)}var h=function(t,e,r,i){var a=0,o=r("x"),s=r("y"),l=r("z");return n.getComponentMethod("calendars","handleTraceDefaults")(t,e,["x","y","z"],i),o&&s&&l&&(a=Math.min(o.length,s.length,l.length),e._length=e._xlength=e._ylength=e._zlength=a),a}(t,e,f,c);if(h){f("text"),f("hovertext"),f("hovertemplate"),f("mode"),a.hasLines(e)&&(f("connectgaps"),s(t,e,r,c,f)),a.hasMarkers(e)&&o(t,e,r,c,f,{noSelect:!0}),a.hasText(e)&&l(t,e,c,f,{noSelect:!0});var p=(e.line||{}).color,d=(e.marker||{}).color;f("surfaceaxis")>=0&&f("surfacecolor",p||d);for(var v=["x","y","z"],g=0;g<3;++g){var m="projection."+v[g];f(m+".show")&&(f(m+".opacity"),f(m+".scale"))}var y=n.getComponentMethod("errorbars","supplyDefaults");y(t,e,p||d||r,{axis:"z"}),y(t,e,p||d||r,{axis:"y",inherit:"z"}),y(t,e,p||d||r,{axis:"x",inherit:"z"})}else e.visible=!1}},{"../../lib":703,"../../registry":831,"../scatter/line_defaults":1087,"../scatter/marker_defaults":1093,"../scatter/subtypes":1098,"../scatter/text_defaults":1099,"./attributes":1101}],1106:[function(t,e,r){"use strict";e.exports={plot:t("./convert"),attributes:t("./attributes"),markerSymbols:t("../../constants/gl3d_markers"),supplyDefaults:t("./defaults"),colorbar:[{container:"marker",min:"cmin",max:"cmax"},{container:"line",min:"cmin",max:"cmax"}],calc:t("./calc"),moduleType:"trace",name:"scatter3d",basePlotModule:t("../../plots/gl3d"),categories:["gl3d","symbols","showLegend"],meta:{}}},{"../../constants/gl3d_markers":678,"../../plots/gl3d":791,"./attributes":1101,"./calc":1102,"./convert":1104,"./defaults":1105}],1107:[function(t,e,r){"use strict";var n=t("../scatter/attributes"),i=t("../../plots/attributes"),a=t("../../components/fx/hovertemplate_attributes"),o=t("../../components/colorscale/attributes"),s=t("../../lib/extend").extendFlat,l=n.marker,u=n.line,c=l.line;e.exports={carpet:{valType:"string",editType:"calc"},a:{valType:"data_array",editType:"calc"},b:{valType:"data_array",editType:"calc"},mode:s({},n.mode,{dflt:"markers"}),text:s({},n.text,{}),hovertext:s({},n.hovertext,{}),line:{color:u.color,width:u.width,dash:u.dash,shape:s({},u.shape,{values:["linear","spline"]}),smoothing:u.smoothing,editType:"calc"},connectgaps:n.connectgaps,fill:s({},n.fill,{values:["none","toself","tonext"],dflt:"none"}),fillcolor:n.fillcolor,marker:s({symbol:l.symbol,opacity:l.opacity,maxdisplayed:l.maxdisplayed,size:l.size,sizeref:l.sizeref,sizemin:l.sizemin,sizemode:l.sizemode,line:s({width:c.width,editType:"calc"},o("marker.line")),gradient:l.gradient,editType:"calc"},o("marker")),textfont:n.textfont,textposition:n.textposition,selected:n.selected,unselected:n.unselected,hoverinfo:s({},i.hoverinfo,{flags:["a","b","text","name"]}),hoveron:n.hoveron,hovertemplate:a()}},{"../../components/colorscale/attributes":587,"../../components/fx/hovertemplate_attributes":618,"../../lib/extend":693,"../../plots/attributes":748,"../scatter/attributes":1075}],1108:[function(t,e,r){"use 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n=t("../../lib"),i=t("../scatter/constants"),a=t("../scatter/subtypes"),o=t("../scatter/marker_defaults"),s=t("../scatter/line_defaults"),l=t("../scatter/line_shape_defaults"),u=t("../scatter/text_defaults"),c=t("../scatter/fillcolor_defaults"),f=t("./attributes");e.exports=function(t,e,r,h){function p(r,i){return n.coerce(t,e,f,r,i)}p("carpet"),e.xaxis="x",e.yaxis="y";var d=p("a"),v=p("b"),g=Math.min(d.length,v.length);if(g){e._length=g,p("text"),p("hovertext");var m=g<i.PTS_LINESONLY?"lines+markers":"lines";p("mode",m),a.hasLines(e)&&(s(t,e,r,h,p),l(t,e,p),p("connectgaps")),a.hasMarkers(e)&&o(t,e,r,h,p,{gradient:!0}),a.hasText(e)&&u(t,e,h,p);var y=[];(a.hasMarkers(e)||a.hasText(e))&&(p("marker.maxdisplayed"),y.push("points")),p("fill"),"none"!==e.fill&&(c(t,e,r,p),a.hasLines(e)||l(t,e,p)),"tonext"!==e.fill&&"toself"!==e.fill||y.push("fills");var x=p("hoveron",y.join("+")||"points");"fills"!==x&&p("hovertemplate"),n.coerceSelectionMarkerOpacity(e,p)}else e.visible=!1}},{"../../lib":703,"../scatter/constants":1079,"../scatter/fillcolor_defaults":1083,"../scatter/line_defaults":1087,"../scatter/line_shape_defaults":1089,"../scatter/marker_defaults":1093,"../scatter/subtypes":1098,"../scatter/text_defaults":1099,"./attributes":1107}],1110:[function(t,e,r){"use strict";e.exports=function(t,e,r,n,i){var a=n[i];return t.a=a.a,t.b=a.b,t.y=a.y,t}},{}],1111:[function(t,e,r){"use strict";var n=t("../scatter/hover"),i=t("../../lib").fillText;e.exports=function(t,e,r,a){var o=n(t,e,r,a);if(o&&!1!==o[0].index){var s=o[0];if(void 0===s.index){var l=1-s.y0/t.ya._length,u=t.xa._length,c=u*l/2,f=u-c;return s.x0=Math.max(Math.min(s.x0,f),c),s.x1=Math.max(Math.min(s.x1,f),c),o}var h=s.cd[s.index];s.a=h.a,s.b=h.b,s.xLabelVal=void 0,s.yLabelVal=void 0;var p=s.trace,d=p._carpet,v=d.ab2ij([h.a,h.b]),g=Math.floor(v[0]),m=v[0]-g,y=Math.floor(v[1]),x=v[1]-y,b=d.evalxy([],g,y,m,x);s.yLabel=b[1].toFixed(3),delete s.text;var _=[];if(!p.hovertemplate){var w=h.hi||p.hoverinfo,k=w.split("+");-1!==k.indexOf("all")&&(k=["a","b","text"]),-1!==k.indexOf("a")&&A(d.aaxis,h.a),-1!==k.indexOf("b")&&A(d.baxis,h.b),_.push("y: "+s.yLabel),-1!==k.indexOf("text")&&i(h,p,_),s.extraText=_.join("<br>")}return o}function A(t,e){var r;r=t.labelprefix&&t.labelprefix.length>0?t.labelprefix.replace(/ = $/,""):t._hovertitle,_.push(r+": "+e.toFixed(3)+t.labelsuffix)}}},{"../../lib":703,"../scatter/hover":1085}],1112:[function(t,e,r){"use strict";e.exports={attributes:t("./attributes"),supplyDefaults:t("./defaults"),colorbar:t("../scatter/marker_colorbar"),calc:t("./calc"),plot:t("./plot"),style:t("../scatter/style").style,styleOnSelect:t("../scatter/style").styleOnSelect,hoverPoints:t("./hover"),selectPoints:t("../scatter/select"),eventData:t("./event_data"),moduleType:"trace",name:"scattercarpet",basePlotModule:t("../../plots/cartesian"),categories:["svg","carpet","symbols","showLegend","carpetDependent","zoomScale"],meta:{}}},{"../../plots/cartesian":762,"../scatter/marker_colorbar":1092,"../scatter/select":1095,"../scatter/style":1097,"./attributes":1107,"./calc":1108,"./defaults":1109,"./event_data":1110,"./hover":1111,"./plot":1113}],1113:[function(t,e,r){"use strict";var n=t("../scatter/plot"),i=t("../../plots/cartesian/axes"),a=t("../../components/drawing");e.exports=function(t,e,r,o){var s,l,u,c=r[0][0].carpet,f={xaxis:i.getFromId(t,c.xaxis||"x"),yaxis:i.getFromId(t,c.yaxis||"y"),plot:e.plot};for(n(t,f,r,o),s=0;s<r.length;s++)l=r[s][0].trace,u=o.selectAll("g.trace"+l.uid+" .js-line"),a.setClipUrl(u,r[s][0].carpet._clipPathId,t)}},{"../../components/drawing":601,"../../plots/cartesian/axes":751,"../scatter/plot":1094}],1114:[function(t,e,r){"use strict";var n=t("../../components/fx/hovertemplate_attributes"),i=t("../scatter/attributes"),a=t("../../plots/attributes"),o=t("../../components/colorscale/attributes"),s=t("../../components/drawing/attributes").dash,l=t("../../lib/extend").extendFlat,u=t("../../plot_api/edit_types").overrideAll,c=i.marker,f=i.line,h=c.line;e.exports=u({lon:{valType:"data_array"},lat:{valType:"data_array"},locations:{valType:"data_array"},locationmode:{valType:"enumerated",values:["ISO-3","USA-states","country names"],dflt:"ISO-3"},mode:l({},i.mode,{dflt:"markers"}),text:l({},i.text,{}),hovertext:l({},i.hovertext,{}),textfont:i.textfont,textposition:i.textposition,line:{color:f.color,width:f.width,dash:s},connectgaps:i.connectgaps,marker:l({symbol:c.symbol,opacity:c.opacity,size:c.size,sizeref:c.sizeref,sizemin:c.sizemin,sizemode:c.sizemode,colorbar:c.colorbar,line:l({width:h.width},o("marker.line")),gradient:c.gradient},o("marker")),fill:{valType:"enumerated",values:["none","toself"],dflt:"none"},fillcolor:i.fillcolor,selected:i.selected,unselected:i.unselected,hoverinfo:l({},a.hoverinfo,{flags:["lon","lat","location","text","name"]}),hovertemplate:n()},"calc","nested")},{"../../components/colorscale/attributes":587,"../../components/drawing/attributes":600,"../../components/fx/hovertemplate_attributes":618,"../../lib/extend":693,"../../plot_api/edit_types":734,"../../plots/attributes":748,"../scatter/attributes":1075}],1115:[function(t,e,r){"use strict";var n=t("fast-isnumeric"),i=t("../../constants/numerical").BADNUM,a=t("../scatter/colorscale_calc"),o=t("../scatter/arrays_to_calcdata"),s=t("../scatter/calc_selection"),l=t("../../lib")._;e.exports=function(t,e){for(var r=Array.isArray(e.locations),u=r?e.locations.length:e._length,c=new Array(u),f=0;f<u;f++){var h=c[f]={};if(r){var p=e.locations[f];h.loc="string"==typeof p?p:null}else{var d=e.lon[f],v=e.lat[f];n(d)&&n(v)?h.lonlat=[+d,+v]:h.lonlat=[i,i]}}return o(c,e),a(t,e),s(c,e),u&&(c[0].t={labels:{lat:l(t,"lat:")+" ",lon:l(t,"lon:")+" "}}),c}},{"../../constants/numerical":680,"../../lib":703,"../scatter/arrays_to_calcdata":1074,"../scatter/calc_selection":1077,"../scatter/colorscale_calc":1078,"fast-isnumeric":224}],1116:[function(t,e,r){"use strict";var n=t("../../lib"),i=t("../scatter/subtypes"),a=t("../scatter/marker_defaults"),o=t("../scatter/line_defaults"),s=t("../scatter/text_defaults"),l=t("../scatter/fillcolor_defaults"),u=t("./attributes");e.exports=function(t,e,r,c){function f(r,i){return n.coerce(t,e,u,r,i)}var h=function(t,e,r){var n,i,a=0,o=r("locations");return o?(r("locationmode"),a=o.length):(n=r("lon")||[],i=r("lat")||[],a=Math.min(n.length,i.length),e._length=a,a)}(0,e,f);h?(f("text"),f("hovertext"),f("hovertemplate"),f("mode"),i.hasLines(e)&&(o(t,e,r,c,f),f("connectgaps")),i.hasMarkers(e)&&a(t,e,r,c,f,{gradient:!0}),i.hasText(e)&&s(t,e,c,f),f("fill"),"none"!==e.fill&&l(t,e,r,f),n.coerceSelectionMarkerOpacity(e,f)):e.visible=!1}},{"../../lib":703,"../scatter/fillcolor_defaults":1083,"../scatter/line_defaults":1087,"../scatter/marker_defaults":1093,"../scatter/subtypes":1098,"../scatter/text_defaults":1099,"./attributes":1114}],1117:[function(t,e,r){"use strict";e.exports=function(t,e){return t.lon=e.lon,t.lat=e.lat,t.location=e.loc?e.loc:null,t}},{}],1118:[function(t,e,r){"use strict";var n=t("../../components/fx"),i=t("../../plots/cartesian/axes"),a=t("../../constants/numerical").BADNUM,o=t("../scatter/get_trace_color"),s=t("../../lib").fillText,l=t("./attributes");e.exports=function(t,e,r){var u=t.cd,c=u[0].trace,f=t.xa,h=t.ya,p=t.subplot,d=p.projection.isLonLatOverEdges,v=p.project;if(n.getClosest(u,function(t){var n=t.lonlat;if(n[0]===a)return 1/0;if(d(n))return 1/0;var i=v(n),o=v([e,r]),s=Math.abs(i[0]-o[0]),l=Math.abs(i[1]-o[1]),u=Math.max(3,t.mrc||0);return Math.max(Math.sqrt(s*s+l*l)-u,1-3/u)},t),!1!==t.index){var g=u[t.index],m=g.lonlat,y=[f.c2p(m),h.c2p(m)],x=g.mrc||1;return t.x0=y[0]-x,t.x1=y[0]+x,t.y0=y[1]-x,t.y1=y[1]+x,t.loc=g.loc,t.lon=m[0],t.lat=m[1],t.color=o(c,g),t.extraText=function(t,e,r,n){if(!t.hovertemplate){var a=e.hi||t.hoverinfo,o="all"===a?l.hoverinfo.flags:a.split("+"),u=-1!==o.indexOf("location")&&Array.isArray(t.locations),c=-1!==o.indexOf("lon"),f=-1!==o.indexOf("lat"),h=-1!==o.indexOf("text"),p=[];return 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i=t.xa,a=t.ya,o=t.distance,s=t.dxy,c=t.index,f={pointNumber:c,x:e[c],y:r[c]};f.tx=Array.isArray(n.text)?n.text[c]:n.text,f.htx=Array.isArray(n.hovertext)?n.hovertext[c]:n.hovertext,f.data=Array.isArray(n.customdata)?n.customdata[c]:n.customdata,f.tp=Array.isArray(n.textposition)?n.textposition[c]:n.textposition;var h=n.textfont;h&&(f.ts=Array.isArray(h.size)?h.size[c]:h.size,f.tc=Array.isArray(h.color)?h.color[c]:h.color,f.tf=Array.isArray(h.family)?h.family[c]:h.family);var p=n.marker;p&&(f.ms=u.isArrayOrTypedArray(p.size)?p.size[c]:p.size,f.mo=u.isArrayOrTypedArray(p.opacity)?p.opacity[c]:p.opacity,f.mx=Array.isArray(p.symbol)?p.symbol[c]:p.symbol,f.mc=u.isArrayOrTypedArray(p.color)?p.color[c]:p.color);var d=p&&p.line;d&&(f.mlc=Array.isArray(d.color)?d.color[c]:d.color,f.mlw=u.isArrayOrTypedArray(d.width)?d.width[c]:d.width);var v=p&&p.gradient;v&&"none"!==v.type&&(f.mgt=Array.isArray(v.type)?v.type[c]:v.type,f.mgc=Array.isArray(v.color)?v.color[c]:v.color);var g=i.c2p(f.x,!0),m=a.c2p(f.y,!0),y=f.mrc||1,x=n.hoverlabel;x&&(f.hbg=Array.isArray(x.bgcolor)?x.bgcolor[c]:x.bgcolor,f.hbc=Array.isArray(x.bordercolor)?x.bordercolor[c]:x.bordercolor,f.hts=Array.isArray(x.font.size)?x.font.size[c]:x.font.size,f.htc=Array.isArray(x.font.color)?x.font.color[c]:x.font.color,f.htf=Array.isArray(x.font.family)?x.font.family[c]:x.font.family,f.hnl=Array.isArray(x.namelength)?x.namelength[c]:x.namelength);var b=n.hoverinfo;b&&(f.hi=Array.isArray(b)?b[c]:b);var k=n.hovertemplate;k&&(f.ht=Array.isArray(k)?k[c]:k);var A={};return A[t.index]=f,u.extendFlat(t,{color:_(n,f),x0:g-y,x1:g+y,xLabelVal:f.x,y0:m-y,y1:m+y,yLabelVal:f.y,cd:A,distance:o,spikeDistance:s,hovertemplate:f.ht}),f.htx?t.text=f.htx:f.tx?t.text=f.tx:n.text&&(t.text=n.text),w(f,n,t),l.getComponentMethod("errorbars","hoverInfo")(f,n,t),t}function L(t){var e,r,n=t[0],i=n.trace,a=n.t,o=a._scene,s=a.index,l=o.selectBatch[s],c=o.unselectBatch[s],f=o.textOptions[s],h=o.textSelectedOptions[s]||{},d=o.textUnselectedOptions[s]||{},v=u.extendFlat({},f);if(l.length||c.length){var g=h.color,m=d.color,y=f.color,x=Array.isArray(y);for(v.color=new Array(i._length),e=0;e<l.length;e++)r=l[e],v.color[r]=g||(x?y[r]:y);for(e=0;e<c.length;e++){r=c[e];var b=x?y[r]:y;v.color[r]=m||(g?b:p.addOpacity(b,M))}}o.glText[s].update(v)}e.exports={moduleType:"trace",name:"scattergl",basePlotModule:t("../../plots/cartesian"),categories:["gl","regl","cartesian","symbols","errorBarsOK","showLegend","scatter-like"],attributes:t("./attributes"),supplyDefaults:t("./defaults"),crossTraceDefaults:t("../scatter/cross_trace_defaults"),colorbar:t("../scatter/marker_colorbar"),calc:function(t,e){var r,n,i,a=t._fullLayout,s=f.getFromId(t,e.xaxis),l=f.getFromId(t,e.yaxis),c=a._plots[e.xaxis+e.yaxis],h=e._length,p=h>=T,d=2*h,v={},b=s.makeCalcdata(e,"x"),_=l.makeCalcdata(e,"y"),w=new 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w=(h.errorXOptions||[]).concat(h.errorYOptions||[]);h.error2d.update(w)}h.scatter2d&&h.scatter2d.update(h.markerOptions),h.fillOrder=u.repeat(null,g),h.fill2d&&(h.fillOptions=h.fillOptions.map(function(t,e){var n=r[e];if(t&&n&&n[0]&&n[0].trace){var i,a,o=n[0],s=o.trace,l=o.t,u=h.lineOptions[e],c=[];s._ownfill&&c.push(e),s._nexttrace&&c.push(e+1),c.length&&(h.fillOrder[e]=c);var f,p,d=[],v=u&&u.positions||l.positions;if("tozeroy"===s.fill){for(f=0;f<v.length&&isNaN(v[f+1]);)f+=2;for(p=v.length-2;p>f&&isNaN(v[p+1]);)p-=2;0!==v[f+1]&&(d=[v[f],0]),d=d.concat(v.slice(f,p+2)),0!==v[p+1]&&(d=d.concat([v[p],0]))}else if("tozerox"===s.fill){for(f=0;f<v.length&&isNaN(v[f]);)f+=2;for(p=v.length-2;p>f&&isNaN(v[p]);)p-=2;0!==v[f]&&(d=[0,v[f+1]]),d=d.concat(v.slice(f,p+2)),0!==v[p]&&(d=d.concat([0,v[p+1]]))}else 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D=h.selectBatch[C]=u.selIndices2selPoints(E),z={};for(l=0;l<D.length;l++)z[D[l]]=1;var R=[];for(l=0;l<O;l++)z[l]||R.push(l);h.unselectBatch[C]=R}var F=S.xpx=new Array(O),B=S.ypx=new Array(O);for(l=0;l<O;l++)F[l]=p.c2p(I[l]),B[l]=v.c2p(P[l])}else S.xpx=S.ypx=null}if(A){if(h.select2d||(h.select2d=n(f._glcanvas.data()[1].regl)),h.scatter2d){var N=new Array(g);for(o=0;o<g;o++)N[o]=h.selectBatch[o].length||h.unselectBatch[o].length?h.markerUnselectedOptions[o]:{};h.scatter2d.update(N)}h.select2d&&(h.select2d.update(h.markerOptions),h.select2d.update(h.markerSelectedOptions)),h.glText&&r.forEach(function(t){var e=((t||[])[0]||{}).trace||{};d.hasText(e)&&L(t)})}else h.scatter2d&&h.scatter2d.update(h.markerOptions);var j={viewport:function(t,e,r){var n=t._size,i=t.width,a=t.height;return[n.l+e.domain[0]*n.w,n.b+r.domain[0]*n.h,i-n.r-(1-e.domain[1])*n.w,a-n.t-(1-r.domain[1])*n.h]}(f,p,v),range:[(p._rl||p.range)[0],(v._rl||v.range)[0],(p._rl||p.range)[1],(v._rl||v.range)[1]]},V=u.repeat(j,h.count);h.fill2d&&h.fill2d.update(V),h.line2d&&h.line2d.update(V),h.error2d&&h.error2d.update(V.concat(V)),h.scatter2d&&h.scatter2d.update(V),h.select2d&&h.select2d.update(V),h.glText&&h.glText.forEach(function(t){t.update(j)})}else h.init()}},hoverPoints:function(t,e,r,n){var i,a,o,s,l,u,c,f,h,p=t.cd,d=p[0].t,v=p[0].trace,g=t.xa,m=t.ya,y=d.x,x=d.y,b=g.c2p(e),_=m.c2p(r),w=t.distance;if(d.tree){var k=g.p2c(b-w),A=g.p2c(b+w),T=m.p2c(_-w),M=m.p2c(_+w);i="x"===n?d.tree.range(Math.min(k,A),Math.min(m._rl[0],m._rl[1]),Math.max(k,A),Math.max(m._rl[0],m._rl[1])):d.tree.range(Math.min(k,A),Math.min(T,M),Math.max(k,A),Math.max(T,M))}else{if(!d.ids)return[t];i=d.ids}var E=w;if("x"===n)for(l=0;l<i.length;l++)o=y[i[l]],(u=Math.abs(g.c2p(o)-b))<E&&(E=u,c=m.c2p(x[i[l]])-_,h=Math.sqrt(u*u+c*c),a=i[l]);else for(l=i.length-1;l>-1;l--)o=y[i[l]],s=x[i[l]],u=g.c2p(o)-b,c=m.c2p(s)-_,(f=Math.sqrt(u*u+c*c))<E&&(E=h=f,a=i[l]);return t.index=a,t.distance=E,t.dxy=h,void 0===a?[t]:(C(t,y,x,v),[t])},selectPoints:function(t,e){var r=t.cd,n=[],i=r[0].trace,a=r[0].t,o=i._length,s=a.x,l=a.y,u=a._scene,c=a.index;if(!u)return n;var f=d.hasText(i),h=d.hasMarkers(i),p=!h&&!f;if(!0!==i.visible||p)return n;var v=[],g=[];if(!1!==e&&!e.degenerate)for(var m=0;m<o;m++)e.contains([a.xpx[m],a.ypx[m]],!1,m,t)?(v.push(m),n.push({pointNumber:m,x:s[m],y:l[m]})):g.push(m);if(h){var y=u.scatter2d;if(v.length||g.length){if(!u.selectBatch[c].length&&!u.unselectBatch[c].length){var x=new Array(u.count);x[c]=u.markerUnselectedOptions[c],y.update.apply(y,x)}}else{var b=new Array(u.count);b[c]=u.markerOptions[c],y.update.apply(y,b)}}return u.selectBatch[c]=v,u.unselectBatch[c]=g,f&&L(r),n},sceneUpdate:S,calcHover:C,meta:{}}},{"../../components/color":580,"../../constants/interactions":679,"../../constants/numerical":680,"../../lib":703,"../../lib/prepare_regl":716,"../../plots/cartesian":762,"../../plots/cartesian/autorange":750,"../../plots/cartesian/axis_ids":754,"../../registry":831,"../scatter/calc":1076,"../scatter/colorscale_calc":1078,"../scatter/cross_trace_defaults":1081,"../scatter/get_trace_color":1084,"../scatter/link_traces":1090,"../scatter/marker_colorbar":1092,"../scatter/subtypes":1098,"./attributes":1123,"./constants":1124,"./convert":1125,"./defaults":1126,"gl-text":316,"point-cluster":464,"regl-error2d":485,"regl-line2d":486,"regl-scatter2d":487}],1128:[function(t,e,r){"use strict";var n=t("../../components/fx/hovertemplate_attributes"),i=t("../scattergeo/attributes"),a=t("../scatter/attributes"),o=t("../../plots/mapbox/layout_attributes"),s=t("../../plots/attributes"),l=t("../../components/colorscale/attributes"),u=t("../../lib/extend").extendFlat,c=t("../../plot_api/edit_types").overrideAll,f=i.line,h=i.marker;e.exports=c({lon:i.lon,lat:i.lat,mode:u({},a.mode,{dflt:"markers"}),text:u({},a.text,{}),hovertext:u({},a.hovertext,{}),line:{color:f.color,width:f.width},connectgaps:a.connectgaps,marker:u({symbol:{valType:"string",dflt:"circle",arrayOk:!0},opacity:h.opacity,size:h.size,sizeref:h.sizeref,sizemin:h.sizemin,sizemode:h.sizemode},l("marker")),fill:i.fill,fillcolor:a.fillcolor,textfont:o.layers.symbol.textfont,textposition:o.layers.symbol.textposition,selected:{marker:a.selected.marker},unselected:{marker:a.unselected.marker},hoverinfo:u({},s.hoverinfo,{flags:["lon","lat","text","name"]}),hovertemplate:n()},"calc","nested")},{"../../components/colorscale/attributes":587,"../../components/fx/hovertemplate_attributes":618,"../../lib/extend":693,"../../plot_api/edit_types":734,"../../plots/attributes":748,"../../plots/mapbox/layout_attributes":808,"../scatter/attributes":1075,"../scattergeo/attributes":1114}],1129:[function(t,e,r){"use 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M;if((g||m)&&(e=o.calcTraceToLineCoords(t)),g&&(w.geojson=o.makePolygon(e),w.layout.visibility="visible",i.extendFlat(w.paint,{"fill-color":r.fillcolor})),m&&(k.geojson=o.makeLine(e),k.layout.visibility="visible",i.extendFlat(k.paint,{"line-width":r.line.width,"line-color":r.line.color,"line-opacity":r.opacity})),b){var E=function(t){var e,r,a,o,c=t[0].trace,f=c.marker,h=c.selectedpoints,p=i.isArrayOrTypedArray(f.color),d=i.isArrayOrTypedArray(f.size),g=i.isArrayOrTypedArray(f.opacity);function m(t){return c.opacity*t}p&&(r=s.hasColorscale(c,"marker")?s.makeColorScaleFuncFromTrace(f):i.identity),d&&(a=u(c)),g&&(o=function(t){var e=n(t)?+i.constrain(t,0,1):0;return m(e)});var y,x,b=[];for(e=0;e<t.length;e++){var _=t[e],w=_.lonlat;if(!v(w)){var k={};r&&(k.mcc=_.mcc=r(_.mc)),a&&(k.mrc=_.mrc=a(_.ms)),o&&(k.mo=o(_.mo)),h&&(k.selected=_.selected||0),b.push({type:"Feature",geometry:{type:"Point",coordinates:w},properties:k})}}if(h)for(y=l.makeSelectedPointStyleFns(c),e=0;e<b.length;e++){var 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n=t("../../components/fx/hovertemplate_attributes"),i=t("../../lib/extend").extendFlat,a=t("../scatter/attributes"),o=t("../../plots/attributes"),s=a.line;e.exports={mode:a.mode,r:{valType:"data_array",editType:"calc+clearAxisTypes"},theta:{valType:"data_array",editType:"calc+clearAxisTypes"},r0:{valType:"any",dflt:0,editType:"calc+clearAxisTypes"},dr:{valType:"number",dflt:1,editType:"calc"},theta0:{valType:"any",dflt:0,editType:"calc+clearAxisTypes"},dtheta:{valType:"number",editType:"calc"},thetaunit:{valType:"enumerated",values:["radians","degrees","gradians"],dflt:"degrees",editType:"calc+clearAxisTypes"},text:a.text,hovertext:a.hovertext,line:{color:s.color,width:s.width,dash:s.dash,shape:i({},s.shape,{values:["linear","spline"]}),smoothing:s.smoothing,editType:"calc"},connectgaps:a.connectgaps,marker:a.marker,cliponaxis:i({},a.cliponaxis,{dflt:!1}),textposition:a.textposition,textfont:a.textfont,fill:i({},a.fill,{values:["none","toself","tonext"],dflt:"none"}),fillcolor:a.fillcolor,hoverinfo:i({},o.hoverinfo,{flags:["r","theta","text","name"]}),hoveron:a.hoveron,hovertemplate:n(),selected:a.selected,unselected:a.unselected}},{"../../components/fx/hovertemplate_attributes":618,"../../lib/extend":693,"../../plots/attributes":748,"../scatter/attributes":1075}],1137:[function(t,e,r){"use 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n=t("../../lib"),i=t("../scatter/subtypes"),a=t("../scatter/marker_defaults"),o=t("../scatter/line_defaults"),s=t("../scatter/line_shape_defaults"),l=t("../scatter/text_defaults"),u=t("../scatter/fillcolor_defaults"),c=t("../scatter/constants").PTS_LINESONLY,f=t("./attributes");function h(t,e,r,n){var i,a=n("r"),o=n("theta");if(a)o?i=Math.min(a.length,o.length):(i=a.length,n("theta0"),n("dtheta"));else{if(!o)return 0;i=e.theta.length,n("r0"),n("dr")}return e._length=i,i}e.exports={handleRThetaDefaults:h,supplyDefaults:function(t,e,r,p){function d(r,i){return n.coerce(t,e,f,r,i)}var v=h(0,e,0,d);if(v){d("thetaunit"),d("mode",v<c?"lines+markers":"lines"),d("text"),d("hovertext"),"fills"!==e.hoveron&&d("hovertemplate"),i.hasLines(e)&&(o(t,e,r,p,d),s(t,e,d),d("connectgaps")),i.hasMarkers(e)&&a(t,e,r,p,d,{gradient:!0}),i.hasText(e)&&l(t,e,p,d);var g=[];(i.hasMarkers(e)||i.hasText(e))&&(d("cliponaxis"),d("marker.maxdisplayed"),g.push("points")),d("fill"),"none"!==e.fill&&(u(t,e,r,d),i.hasLines(e)||s(t,e,d)),"tonext"!==e.fill&&"toself"!==e.fill||g.push("fills"),d("hoveron",g.join("+")||"points"),n.coerceSelectionMarkerOpacity(e,d)}else e.visible=!1}}},{"../../lib":703,"../scatter/constants":1079,"../scatter/fillcolor_defaults":1083,"../scatter/line_defaults":1087,"../scatter/line_shape_defaults":1089,"../scatter/marker_defaults":1093,"../scatter/subtypes":1098,"../scatter/text_defaults":1099,"./attributes":1136}],1139:[function(t,e,r){"use strict";var n=t("../scatter/hover"),i=t("../../plots/cartesian/axes"),a=t("../../lib");function o(t,e,r,n){var o=r.radialAxis,s=r.angularAxis;o._hovertitle="r",s._hovertitle="θ";var l=t.hi||e.hoverinfo,u=[];function c(t,e){u.push(t._hovertitle+": "+i.tickText(t,e,"hover").text)}if(!e.hovertemplate){var 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h=c[f],p=h.r;if(p===i)h.x=h.y=i;else{var d=s.c2g(p),v=l.c2g(h.theta);h.x=d*Math.cos(v),h.y=d*Math.sin(v)}}n(t,o,r,a)}},{"../../constants/numerical":680,"../scatter/plot":1094}],1142:[function(t,e,r){"use strict";var n=t("../scatterpolar/attributes"),i=t("../scattergl/attributes");e.exports={mode:n.mode,r:n.r,theta:n.theta,r0:n.r0,dr:n.dr,theta0:n.theta0,dtheta:n.dtheta,thetaunit:n.thetaunit,text:n.text,hovertext:n.hovertext,hovertemplate:n.hovertemplate,line:i.line,connectgaps:i.connectgaps,marker:i.marker,fill:i.fill,fillcolor:i.fillcolor,textposition:i.textposition,textfont:i.textfont,hoverinfo:n.hoverinfo,selected:n.selected,unselected:n.unselected}},{"../scattergl/attributes":1123,"../scatterpolar/attributes":1136}],1143:[function(t,e,r){"use strict";var n=t("../../lib"),i=t("../scatter/subtypes"),a=t("../scatterpolar/defaults").handleRThetaDefaults,o=t("../scatter/marker_defaults"),s=t("../scatter/line_defaults"),l=t("../scatter/text_defaults"),u=t("../scatter/fillcolor_defaults"),c=t("../scatter/constants").PTS_LINESONLY,f=t("./attributes");e.exports=function(t,e,r,h){function p(r,i){return n.coerce(t,e,f,r,i)}var d=a(t,e,h,p);d?(p("thetaunit"),p("mode",d<c?"lines+markers":"lines"),p("text"),p("hovertext"),"fills"!==e.hoveron&&p("hovertemplate"),i.hasLines(e)&&(s(t,e,r,h,p),p("connectgaps")),i.hasMarkers(e)&&o(t,e,r,h,p),i.hasText(e)&&l(t,e,h,p),p("fill"),"none"!==e.fill&&u(t,e,r,p),n.coerceSelectionMarkerOpacity(e,p)):e.visible=!1}},{"../../lib":703,"../scatter/constants":1079,"../scatter/fillcolor_defaults":1083,"../scatter/line_defaults":1087,"../scatter/marker_defaults":1093,"../scatter/subtypes":1098,"../scatter/text_defaults":1099,"../scatterpolar/defaults":1138,"./attributes":1142}],1144:[function(t,e,r){"use strict";var n=t("point-cluster"),i=t("fast-isnumeric"),a=t("../scattergl"),o=t("../scatter/colorscale_calc"),s=t("../scatter/calc").calcMarkerSize,l=t("../scattergl/convert"),u=t("../../lib"),c=t("../../plots/cartesian/axes"),f=t("../scatterpolar/hover").makeHoverPointText,h=t("../scattergl/constants").TOO_MANY_POINTS;e.exports={moduleType:"trace",name:"scatterpolargl",basePlotModule:t("../../plots/polar"),categories:["gl","regl","polar","symbols","showLegend","scatter-like"],attributes:t("./attributes"),supplyDefaults:t("./defaults"),colorbar:t("../scatter/marker_colorbar"),calc:function(t,e){var r=t._fullLayout,n=e.subplot,i=r[n].radialaxis,a=r[n].angularaxis,u=i.makeCalcdata(e,"r"),f=a.makeCalcdata(e,"theta"),p=e._length,d={};p<u.length&&(u=u.slice(0,p)),p<f.length&&(f=f.slice(0,p)),d.r=u,d.theta=f,o(t,e);var v,g=d.opts=l.style(t,e);return 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o=t._fullLayout,c=a&&a.duration>0,h=n.select(r),p=h.selectAll("g.slice"),m=e[0],y=m.trace,w=m.hierarchy,M=x(w,y.level),E=y.maxdepth>=0?y.maxdepth:1/0,S=o._size,C=y.domain,L=S.w*(C.x[1]-C.x[0]),O=S.h*(C.y[1]-C.y[0]),I=.5*Math.min(L,O),P=m.cx=S.l+S.w*(C.x[1]+C.x[0])/2,D=m.cy=S.t+S.h*(1-C.y[0])-O/2;if(!M)return p.remove();var z=null,R={};c&&p.each(function(t){R[k(t)]={rpx0:t.rpx0,rpx1:t.rpx1,x0:t.x0,x1:t.x1,transform:t.transform},!z&&_(t)&&(z=t)});var F=function(t){return i.partition().size([2*Math.PI,t.height+1])(t)}(M).descendants(),B=M.height+1,N=0,j=E;m.hasMultipleRoots&&b(M)&&(F=F.slice(1),B-=1,N=1,j+=1),F=F.filter(function(t){return t.y1<=j});var V=Math.min(B,E),U=function(t){return(t-N)/V*I},H=function(t,e){return[t*Math.cos(e),-t*Math.sin(e)]},q=function(t){return u.pathAnnulus(t.rpx0,t.rpx1,t.x0,t.x1,P,D)},G=function(t){return P+t.pxmid[0]*t.transform.rCenter+(t.transform.x||0)},W=function(t){return D+t.pxmid[1]*t.transform.rCenter+(t.transform.y||0)};(p=p.data(F,function(t){return k(t)})).enter().append("g").classed("slice",!0),c?p.exit().transition().each(function(){var t=n.select(this),e=t.select("path.surface");e.transition().attrTween("d",function(t){var e=function(t){var e,r=k(t),i=R[r],a=R[k(M)];if(a){var o=t.x1>a.x1?2*Math.PI:0;e=t.rpx1<a.rpx1?{rpx0:0,rpx1:0}:{x0:o,x1:o}}else{var s,l=k(t.parent);p.each(function(t){if(k(t)===l)return s=t});var u,c=s.children;c.forEach(function(t,e){if(k(t)===r)return u=e});var f=c.length,h=n.interpolate(s.x0,s.x1);e={rpx0:I,rpx1:I,x0:h(u/f),x1:h((u+1)/f)}}return n.interpolate(i,e)}(t);return function(t){return q(e(t))}});var r=t.select("g.slicetext");r.attr("opacity",0)}).remove():p.exit().remove(),p.order();var Y=null;if(c&&z){var X=k(z);p.each(function(t){null===Y&&k(t)===X&&(Y=t.x1)})}var Z=p;function $(t){var e=t.parent,r=R[k(e)],i={};if(r){var a=e.children,o=a.indexOf(t),s=a.length,l=n.interpolate(r.x0,r.x1);i.x0=l(o/s),i.x1=l(o/s)}else i.x0=i.x1=0;return i}c&&(Z=Z.transition().each("end",function(){var t=n.select(this);A(t,0,{isTransitioning:!1})})),Z.each(function(r){var i=n.select(this),a=u.ensureSingle(i,"path","surface",function(t){t.style("pointer-events","all")});r.rpx0=U(r.y0),r.rpx1=U(r.y1),r.xmid=(r.x0+r.x1)/2,r.pxmid=H(r.rpx1,r.xmid),r.midangle=-(r.xmid-Math.PI/2),r.halfangle=.5*Math.min(u.angleDelta(r.x0,r.x1)||Math.PI,Math.PI),r.ring=1-r.rpx0/r.rpx1,r.rInscribed=function(t){return 0===t.rpx0&&u.isFullCircle([t.x0,t.x1])?1:Math.max(0,Math.min(1/(1+1/Math.sin(t.halfangle)),t.ring/2))}(r),c?a.transition().attrTween("d",function(t){var e=function(t){var e,r=R[k(t)],i={x0:t.x0,x1:t.x1,rpx0:t.rpx0,rpx1:t.rpx1};if(r)e=r;else if(z)if(t.parent)if(Y){var a=t.x1>Y?2*Math.PI:0;e={x0:a,x1:a}}else e={rpx0:I,rpx1:I},u.extendFlat(e,$(t));else e={rpx0:0,rpx1:0};else e={x0:0,x1:0};return n.interpolate(e,i)}(t);return function(t){return q(e(t))}}):a.attr("d",q),i.call(T,t,e).call(A,t,{isTransitioning:t._transitioning}),a.call(g,r,y);var h=u.ensureSingle(i,"g","slicetext"),p=u.ensureSingle(h,"text","",function(t){t.attr("data-notex",1)});p.text(function(t,e,r){var n=e.textinfo;if(!n||"none"===n)return"";var i=t.data.data,a=r.separators,o=n.split("+"),s=function(t){return-1!==o.indexOf(t)},l=[];if(s("label")&&i.label&&l.push(i.label),i.hasOwnProperty("v")&&s("value")&&l.push(v(i.v,a)),s("text")){var c=u.castOption(e,i.i,"text");u.isValidTextValue(c)&&l.push(c)}return l.join("<br>")}(r,y,o)).classed("slicetext",!0).attr("text-anchor","middle").call(l.font,b(r)?function(t,e,r){var n=e.data.data.i,i=u.castOption(t,n,"outsidetextfont.color")||u.castOption(t,n,"textfont.color")||r.color,a=u.castOption(t,n,"outsidetextfont.family")||u.castOption(t,n,"textfont.family")||r.family,o=u.castOption(t,n,"outsidetextfont.size")||u.castOption(t,n,"textfont.size")||r.size;return{color:i,family:a,size:o}}(y,r,o.font):function(t,e,r){var n=e.data.data,i=n.i,a=u.castOption(t,i,"insidetextfont.color");!a&&t._input.textfont&&(a=u.castOption(t._input,i,"textfont.color"));var o=u.castOption(t,i,"insidetextfont.family")||u.castOption(t,i,"textfont.family")||r.family,l=u.castOption(t,i,"insidetextfont.size")||u.castOption(t,i,"textfont.size")||r.size;return{color:a||s.contrast(n.color),family:o,size:l}}(y,r,o.font)).call(f.convertToTspans,t);var x=l.bBox(p.node());r.transform=d(x,r,m),r.translateX=G(r),r.translateY=W(r);var _=function(t,e){return"translate("+t.translateX+","+t.translateY+")"+(t.transform.scale<1?"scale("+t.transform.scale+")":"")+(t.transform.rotate?"rotate("+t.transform.rotate+")":"")+"translate("+-(e.left+e.right)/2+","+-(e.top+e.bottom)/2+")"};c?p.transition().attrTween("transform",function(t){var e=function(t){var e,r=R[k(t)],i=t.transform;if(r)e=r;else if(e={rpx1:t.rpx1,transform:{scale:0,rotate:i.rotate,rCenter:i.rCenter,x:i.x,y:i.y}},z)if(t.parent)if(Y){var a=t.x1>Y?2*Math.PI:0;e.x0=e.x1=a}else u.extendFlat(e,$(t));else e.x0=e.x1=0;else e.x0=e.x1=0;var o=n.interpolate(e.rpx1,t.rpx1),s=n.interpolate(e.x0,t.x0),l=n.interpolate(e.x1,t.x1),c=n.interpolate(e.transform.scale,i.scale),f=n.interpolate(e.transform.rotate,i.rotate),h=0===i.rCenter?3:0===e.transform.rCenter?1/3:1,p=n.interpolate(e.transform.rCenter,i.rCenter);return function(t){var e=o(t),r=s(t),n=l(t),a=function(t){return p(Math.pow(t,h))}(t),u={pxmid:H(e,(r+n)/2),transform:{rCenter:a,x:i.x,y:i.y}},d={rpx1:o(t),translateX:G(u),translateY:W(u),transform:{scale:c(t),rotate:f(t),rCenter:a}};return d}}(t);return function(t){return _(e(t),x)}}):p.attr("transform",_(r,x))})}function x(t,e){var r;return e&&t.eachAfter(function(t){if(k(t)===e)return r=t.copy()}),r||t}function b(t){var e=t.data.data;return""===e.pid}function _(t){return!t.parent}function w(t){return!t.children}function k(t){var e=t.data.data;return e.id}function A(t,e,r){var n=t.datum(),i=(r||{}).isTransitioning;h(t,i||w(n)||b(n)?null:"pointer")}function T(t,e,r){var i=r[0],s=i.trace;"_hasHoverLabel"in s||(s._hasHoverLabel=!1),"_hasHoverEvent"in s||(s._hasHoverEvent=!1),t.on("mouseover",function(t){var r=e._fullLayout;if(!e._dragging&&!1!==r.hovermode){var a=e._fullData[s.index],l=t.data.data,c=l.i,f=function(t){return u.castOption(a,c,t)},h=f("hovertemplate"),p=o.castHoverinfo(a,r,c),d=r.separators;if(h||p&&"none"!==p&&"skip"!==p){var g=t.rInscribed,m=i.cx+t.pxmid[0]*(1-g),y=i.cy+t.pxmid[1]*(1-g),x={},b=[],_=[],w=function(t){return-1!==b.indexOf(t)};if(p&&(b="all"===p?a._module.attributes.hoverinfo.flags:p.split("+")),x.label=l.label,w("label")&&x.label&&_.push(x.label),l.hasOwnProperty("v")&&(x.value=l.v,x.valueLabel=v(x.value,d),w("value")&&_.push(x.valueLabel)),x.text=f("hovertext")||f("text"),w("text")){var k=x.text;u.isValidTextValue(k)&&_.push(k)}o.loneHover({trace:a,x0:m-g*t.rpx1,x1:m+g*t.rpx1,y:y,idealAlign:t.pxmid[0]<0?"left":"right",text:_.join("<br>"),name:h||w("name")?a.name:void 0,color:f("hoverlabel.bgcolor")||l.color,borderColor:f("hoverlabel.bordercolor"),fontFamily:f("hoverlabel.font.family"),fontSize:f("hoverlabel.font.size"),fontColor:f("hoverlabel.font.color"),nameLength:f("hoverlabel.namelength"),textAlign:f("hoverlabel.align"),hovertemplate:h,hovertemplateLabels:x,eventData:[M(t,a)]},{container:r._hoverlayer.node(),outerContainer:r._paper.node(),gd:e}),s._hasHoverLabel=!0}s._hasHoverEvent=!0,e.emit("plotly_hover",{points:[M(t,a)],event:n.event})}}),t.on("mouseout",function(t){var r=e._fullLayout,i=e._fullData[s.index],a=n.select(this).datum();s._hasHoverEvent&&(t.originalEvent=n.event,e.emit("plotly_unhover",{points:[M(a,i)],event:n.event}),s._hasHoverEvent=!1),s._hasHoverLabel&&(o.loneUnhover(r._hoverlayer.node()),s._hasHoverLabel=!1)}),t.on("click",function(t){var r=e._fullLayout,l=e._fullData[s.index],u=c.triggerHandler(e,"plotly_sunburstclick",{points:[M(t,l)],event:n.event});if(!1===u||w(t)||b(t))r.hovermode&&(e._hoverdata=[M(t,l)],o.click(e,n.event));else if(!e._dragging&&!e._transitioning){a.call("_storeDirectGUIEdit",l,r._tracePreGUI[l.uid],{level:l.level});var f=i.hierarchy,h=k(t),p=_(t)?function(t,e){var r;return t.eachAfter(function(t){for(var n=t.children||[],i=0;i<n.length;i++)if(k(n[i])===e)return r=t.copy()}),r||t}(f,h):x(f,h),d={data:[{level:k(p)}],traces:[s.index]},v={frame:{redraw:!1,duration:m.CLICK_TRANSITION_TIME},transition:{duration:m.CLICK_TRANSITION_TIME,easing:m.CLICK_TRANSITION_EASING},mode:"immediate",fromcurrent:!0};o.loneUnhover(r._hoverlayer.node()),a.call("animate",e,d,v)}})}function M(t,e){var r=t.data.data,n={curveNumber:e.index,pointNumber:r.i,data:e._input,fullData:e};return p(n,e,r.i),n}e.exports=function(t,e,r,i){var a,o,s=t._fullLayout,l=s._sunburstlayer,u=!r,c=r&&r.duration>0;if((a=l.selectAll("g.trace.sunburst").data(e,function(t){return t[0].trace.uid})).enter().append("g").classed("trace",!0).classed("sunburst",!0).attr("stroke-linejoin","round"),a.order(),c){i&&(o=i());var f=n.transition().duration(r.duration).ease(r.easing).each("end",function(){o&&o()}).each("interrupt",function(){o&&o()});f.each(function(){l.selectAll("g.trace").each(function(e){y(t,e,this,r)})})}else a.each(function(e){y(t,e,this,r)});u&&a.exit().remove()}},{"../../components/color":580,"../../components/drawing":601,"../../components/fx":619,"../../components/fx/helpers":615,"../../lib":703,"../../lib/events":692,"../../lib/setcursor":723,"../../lib/svg_text_utils":727,"../../registry":831,"../pie/helpers":1054,"../pie/plot":1058,"./constants":1164,"./style":1170,d3:157,"d3-hierarchy":150}],1170:[function(t,e,r){"use strict";var n=t("d3"),i=t("../../components/color"),a=t("../../lib");function o(t,e,r){var n=e.data.data,o=!e.children,s=n.i,l=a.castOption(r,s,"marker.line.color")||i.defaultLine,u=a.castOption(r,s,"marker.line.width")||0;t.style("stroke-width",u).call(i.fill,n.color).call(i.stroke,l).style("opacity",o?r.leaf.opacity:null)}e.exports={style:function(t){t._fullLayout._sunburstlayer.selectAll(".trace").each(function(t){var e=n.select(this),r=t[0],i=r.trace;e.style("opacity",i.opacity),e.selectAll("path.surface").each(function(t){n.select(this).call(o,t,i)})})},styleOne:o}},{"../../components/color":580,"../../lib":703,d3:157}],1171:[function(t,e,r){"use strict";var n=t("../../components/color"),i=t("../../components/colorscale/attributes"),a=t("../../components/fx/hovertemplate_attributes"),o=t("../../plots/attributes"),s=t("../../lib/extend").extendFlat,l=t("../../plot_api/edit_types").overrideAll;function u(t){return{show:{valType:"boolean",dflt:!1},start:{valType:"number",dflt:null,editType:"plot"},end:{valType:"number",dflt:null,editType:"plot"},size:{valType:"number",dflt:null,min:0,editType:"plot"},project:{x:{valType:"boolean",dflt:!1},y:{valType:"boolean",dflt:!1},z:{valType:"boolean",dflt:!1}},color:{valType:"color",dflt:n.defaultLine},usecolormap:{valType:"boolean",dflt:!1},width:{valType:"number",min:1,max:16,dflt:2},highlight:{valType:"boolean",dflt:!0},highlightcolor:{valType:"color",dflt:n.defaultLine},highlightwidth:{valType:"number",min:1,max:16,dflt:2}}}var c=e.exports=l(s({z:{valType:"data_array"},x:{valType:"data_array"},y:{valType:"data_array"},text:{valType:"string",dflt:"",arrayOk:!0},hovertext:{valType:"string",dflt:"",arrayOk:!0},hovertemplate:a(),connectgaps:{valType:"boolean",dflt:!1,editType:"calc"},surfacecolor:{valType:"data_array"}},i("",{colorAttr:"z or 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0},{"../../components/color":580,"../../components/colorscale/attributes":587,"../../components/fx/hovertemplate_attributes":618,"../../lib/extend":693,"../../plot_api/edit_types":734,"../../plots/attributes":748}],1172:[function(t,e,r){"use strict";var n=t("../../components/colorscale/calc");e.exports=function(t,e){e.surfacecolor?n(t,e,{vals:e.surfacecolor,containerStr:"",cLetter:"c"}):n(t,e,{vals:e.z,containerStr:"",cLetter:"c"})}},{"../../components/colorscale/calc":588}],1173:[function(t,e,r){"use strict";var n=t("gl-surface3d"),i=t("ndarray"),a=t("ndarray-homography"),o=t("ndarray-fill"),s=t("../../lib").isArrayOrTypedArray,l=t("../../lib/gl_format_color").parseColorScale,u=t("../../lib/str2rgbarray"),c=t("../../components/colorscale").extractOpts,f=t("../heatmap/interp2d"),h=t("../heatmap/find_empties");function p(t,e,r){this.scene=t,this.uid=r,this.surface=e,this.data=null,this.showContour=[!1,!1,!1],this.contourStart=[null,null,null],this.contourEnd=[null,null,null],this.contourSize=[0,0,0],this.minValues=[1/0,1/0,1/0],this.maxValues=[-1/0,-1/0,-1/0],this.dataScaleX=1,this.dataScaleY=1,this.refineData=!0,this.objectOffset=[0,0,0]}var d=p.prototype;d.getXat=function(t,e,r,n){var i=s(this.data.x)?s(this.data.x[0])?this.data.x[e][t]:this.data.x[t]:t;return void 0===r?i:n.d2l(i,0,r)},d.getYat=function(t,e,r,n){var i=s(this.data.y)?s(this.data.y[0])?this.data.y[e][t]:this.data.y[e]:e;return void 0===r?i:n.d2l(i,0,r)},d.getZat=function(t,e,r,n){var i=this.data.z[e][t];return null===i&&this.data.connectgaps&&this.data._interpolatedZ&&(i=this.data._interpolatedZ[e][t]),void 0===r?i:n.d2l(i,0,r)},d.handlePick=function(t){if(t.object===this.surface){var 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C=t.contours[S[e]];E[e]=C.highlight,A.showContour[e]=C.show||C.highlight,A.showContour[e]&&(A.contourProject[e]=[C.project.x,C.project.y,C.project.z],C.show?(this.showContour[e]=!0,A.levels[e]=b[e],d.highlightColor[e]=A.contourColor[e]=u(C.color),C.usecolormap?d.highlightTint[e]=A.contourTint[e]=0:d.highlightTint[e]=A.contourTint[e]=1,A.contourWidth[e]=C.width,this.contourStart[e]=C.start,this.contourEnd[e]=C.end,this.contourSize[e]=C.size):(this.showContour[e]=!1,this.contourStart[e]=null,this.contourEnd[e]=null,this.contourSize[e]=0),C.highlight&&(A.dynamicColor[e]=u(C.highlightcolor),A.dynamicWidth[e]=C.highlightwidth))}(function(t){var e=t[0].rgb,r=t[t.length-1].rgb;return e[0]===r[0]&&e[1]===r[1]&&e[2]===r[2]&&e[3]===r[3]})(g)&&(A.vertexColor=!0),A.objectOffset=this.objectOffset,A.coords=k,d.update(A),d.visible=t.visible,d.enableDynamic=E,d.enableHighlight=E,d.snapToData=!0,"lighting"in 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y="contours."+m[u],x=f(y+".show"),b=f(y+".highlight");if(x||b)for(c=0;c<3;++c)f(y+".project."+m[c]);x&&(f(y+".color"),f(y+".width"),f(y+".usecolormap")),b&&(f(y+".highlightcolor"),f(y+".highlightwidth")),f(y+".start"),f(y+".end"),f(y+".size")}g||(s(t,"zmin","cmin"),s(t,"zmax","cmax"),s(t,"zauto","cauto")),a(t,e,l,f,{prefix:"",cLetter:"c"}),e._length=null}}},{"../../components/colorscale/defaults":590,"../../lib":703,"../../registry":831,"./attributes":1171}],1175:[function(t,e,r){"use strict";e.exports={attributes:t("./attributes"),supplyDefaults:t("./defaults"),colorbar:{min:"cmin",max:"cmax"},calc:t("./calc"),plot:t("./convert"),moduleType:"trace",name:"surface",basePlotModule:t("../../plots/gl3d"),categories:["gl3d","2dMap","noOpacity"],meta:{}}},{"../../plots/gl3d":791,"./attributes":1171,"./calc":1172,"./convert":1173,"./defaults":1174}],1176:[function(t,e,r){"use strict";var n=t("../../components/annotations/attributes"),i=t("../../lib/extend").extendFlat,a=t("../../plot_api/edit_types").overrideAll,o=t("../../plots/font_attributes"),s=t("../../plots/domain").attributes,l=e.exports=a({domain:s({name:"table",trace:!0}),columnwidth:{valType:"number",arrayOk:!0,dflt:null},columnorder:{valType:"data_array"},header:{values:{valType:"data_array",dflt:[]},format:{valType:"data_array",dflt:[]},prefix:{valType:"string",arrayOk:!0,dflt:null},suffix:{valType:"string",arrayOk:!0,dflt:null},height:{valType:"number",dflt:28},align:i({},n.align,{arrayOk:!0}),line:{width:{valType:"number",arrayOk:!0,dflt:1},color:{valType:"color",arrayOk:!0,dflt:"grey"}},fill:{color:{valType:"color",arrayOk:!0,dflt:"white"}},font:i({},o({arrayOk:!0}))},cells:{values:{valType:"data_array",dflt:[]},format:{valType:"data_array",dflt:[]},prefix:{valType:"string",arrayOk:!0,dflt:null},suffix:{valType:"string",arrayOk:!0,dflt:null},height:{valType:"number",dflt:20},align:i({},n.align,{arrayOk:!0}),line:{width:{valType:"number",arrayOk:!0,dflt:1},color:{valType:"color",arrayOk:!0,dflt:"grey"}},fill:{color:{valType:"color",arrayOk:!0,dflt:"white"}},font:i({},o({arrayOk:!0}))}},"calc","from-root");l.transforms=void 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",cn:{table:"table",tableControlView:"table-control-view",scrollBackground:"scroll-background",yColumn:"y-column",columnBlock:"column-block",scrollAreaClip:"scroll-area-clip",scrollAreaClipRect:"scroll-area-clip-rect",columnBoundary:"column-boundary",columnBoundaryClippath:"column-boundary-clippath",columnBoundaryRect:"column-boundary-rect",columnCells:"column-cells",columnCell:"column-cell",cellRect:"cell-rect",cellText:"cell-text",cellTextHolder:"cell-text-holder",scrollbarKit:"scrollbar-kit",scrollbar:"scrollbar",scrollbarSlider:"scrollbar-slider",scrollbarGlyph:"scrollbar-glyph",scrollbarCaptureZone:"scrollbar-capture-zone"}}},{}],1180:[function(t,e,r){"use strict";var n=t("./constants"),i=t("../../lib/extend").extendFlat,a=t("fast-isnumeric");function o(t){if(Array.isArray(t)){for(var e=0,r=0;r<t.length;r++)e=Math.max(e,o(t[r]));return e}return t}function s(t,e){return t+e}function l(t){var e,r=t.slice(),n=1/0,i=0;for(e=0;e<r.length;e++)Array.isArray(r[e])||(r[e]=[r[e]]),n=Math.min(n,r[e].length),i=Math.max(i,r[e].length);if(n!==i)for(e=0;e<r.length;e++){var a=i-r[e].length;a&&(r[e]=r[e].concat(u(a)))}return r}function u(t){for(var e=new Array(t),r=0;r<t;r++)e[r]="";return e}function c(t){return t.calcdata.columns.reduce(function(e,r){return r.xIndex<t.xIndex?e+r.columnWidth:e},0)}function f(t,e){var r=Object.keys(t);return r.map(function(r){return i({},t[r],{auxiliaryBlocks:e})})}function h(t,e){for(var r,n={},i=0,a=0,o={firstRowIndex:null,lastRowIndex:null,rows:[]},s=0,l=0,u=0;u<t.length;u++)r=t[u],o.rows.push({rowIndex:u,rowHeight:r}),((a+=r)>=e||u===t.length-1)&&(n[i]=o,o.key=l++,o.firstRowIndex=s,o.lastRowIndex=u,o={firstRowIndex:null,lastRowIndex:null,rows:[]},i+=a,s=u+1,a=0);return n}e.exports=function(t,e){var r=l(e.cells.values),p=function(t){return t.slice(e.header.values.length,t.length)},d=l(e.header.values);d.length&&!d[0].length&&(d[0]=[""],d=l(d));var v=d.concat(p(r).map(function(){return u((d[0]||[""]).length)})),g=e.domain,m=Math.floor(t._fullLayout._size.w*(g.x[1]-g.x[0])),y=Math.floor(t._fullLayout._size.h*(g.y[1]-g.y[0])),x=e.header.values.length?v[0].map(function(){return e.header.height}):[n.emptyHeaderHeight],b=r.length?r[0].map(function(){return e.cells.height}):[],_=x.reduce(s,0),w=y-_,k=w+n.uplift,A=h(b,k),T=h(x,_),M=f(T,[]),E=f(A,M),S={},C=e._fullInput.columnorder.concat(p(r.map(function(t,e){return e}))),L=v.map(function(t,r){var n=Array.isArray(e.columnwidth)?e.columnwidth[Math.min(r,e.columnwidth.length-1)]:e.columnwidth;return a(n)?Number(n):1}),O=L.reduce(s,0);L=L.map(function(t){return t/O*m});var 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n=t("../box/attributes"),i=t("../../lib/extend").extendFlat;e.exports={y:n.y,x:n.x,x0:n.x0,y0:n.y0,name:i({},n.name,{}),orientation:i({},n.orientation,{}),bandwidth:{valType:"number",min:0,editType:"calc"},scalegroup:{valType:"string",dflt:"",editType:"calc"},scalemode:{valType:"enumerated",values:["width","count"],dflt:"width",editType:"calc"},spanmode:{valType:"enumerated",values:["soft","hard","manual"],dflt:"soft",editType:"calc"},span:{valType:"info_array",items:[{valType:"any",editType:"calc"},{valType:"any",editType:"calc"}],editType:"calc"},line:{color:{valType:"color",editType:"style"},width:{valType:"number",min:0,dflt:2,editType:"style"},editType:"plot"},fillcolor:n.fillcolor,points:i({},n.boxpoints,{}),jitter:i({},n.jitter,{}),pointpos:i({},n.pointpos,{}),width:i({},n.width,{}),marker:n.marker,text:n.text,hovertext:n.hovertext,hovertemplate:n.hovertemplate,box:{visible:{valType:"boolean",dflt:!1,editType:"plot"},width:{valType:"number",min:0,max:1,dflt:.25,editType:"plot"},fillcolor:{valType:"color",editType:"style"},line:{color:{valType:"color",editType:"style"},width:{valType:"number",min:0,editType:"style"},editType:"style"},editType:"plot"},meanline:{visible:{valType:"boolean",dflt:!1,editType:"plot"},color:{valType:"color",editType:"style"},width:{valType:"number",min:0,editType:"style"},editType:"plot"},side:{valType:"enumerated",values:["both","positive","negative"],dflt:"both",editType:"calc"},offsetgroup:n.offsetgroup,alignmentgroup:n.alignmentgroup,selected:n.selected,unselected:n.unselected,hoveron:{valType:"flaglist",flags:["violins","points","kde"],dflt:"violins+points+kde",extras:["all"],editType:"style"}}},{"../../lib/extend":693,"../box/attributes":864}],1186:[function(t,e,r){"use 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n=t("../../components/colorscale/attributes"),i=t("../isosurface/attributes"),a=t("../../plots/attributes"),o=t("../../lib/extend").extendFlat,s=t("../../plot_api/edit_types").overrideAll,l=e.exports=s(o({x:i.x,y:i.y,z:i.z,value:i.value,isomin:i.isomin,isomax:i.isomax,surface:i.surface,spaceframe:{show:{valType:"boolean",dflt:!1},fill:{valType:"number",min:0,max:1,dflt:1}},slices:i.slices,caps:i.caps,text:i.text,hovertext:i.hovertext,hovertemplate:i.hovertemplate},n("",{colorAttr:"`value`",showScaleDflt:!0,editTypeOverride:"calc"}),{colorbar:i.colorbar,opacity:i.opacity,opacityscale:{valType:"any",editType:"calc"},lightposition:i.lightposition,lighting:i.lighting,flatshading:i.flatshading,contour:i.contour,hoverinfo:o({},a.hoverinfo)}),"calc","nested");l.x.editType=l.y.editType=l.z.editType=l.value.editType="calc+clearAxisTypes",l.transforms=void 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Array.isArray(h)&&void 0!==h[f]?t.textLabel=h[f]:h&&(t.textLabel=h),!0}},f.update=function(t){var e=this.scene,r=e.fullSceneLayout;function n(t,e,r,n){return e.map(function(e){return t.d2l(e,0,n)*r})}this.data=u(t);var l=s(n(r.xaxis,t._x,e.dataScale[0],t.xcalendar),n(r.yaxis,t._y,e.dataScale[1],t.ycalendar),n(r.zaxis,t._z,e.dataScale[2],t.zcalendar)),c=s(t._i,t._j,t._k),f={positions:l,cells:c,lightPosition:[t.lightposition.x,t.lightposition.y,t.lightposition.z],ambient:t.lighting.ambient,diffuse:t.lighting.diffuse,specular:t.lighting.specular,roughness:t.lighting.roughness,fresnel:t.lighting.fresnel,vertexNormalsEpsilon:t.lighting.vertexnormalsepsilon,faceNormalsEpsilon:t.lighting.facenormalsepsilon,opacity:t.opacity,opacityscale:t.opacityscale,contourEnable:t.contour.show,contourColor:a(t.contour.color).slice(0,3),contourWidth:t.contour.width,useFacetNormals:t.flatshading},h=o(t);f.vertexIntensity=t._intensity,f.vertexIntensityBounds=[h.min,h.max],f.colormap=i(t),this.mesh.update(f)},f.dispose=function(){this.scene.glplot.remove(this.mesh),this.mesh.dispose()},e.exports=function(t,e){var r=t.glplot.gl,i=n({gl:r}),a=new c(t,i,e.uid);return 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e=r.props,n=e.blurInputOnSelect,i=e.isMulti,a=r.state.selectValue;if(i)if(r.isOptionSelected(t,a)){var o=r.getOptionValue(t);r.setValue(a.filter(function(t){return r.getOptionValue(t)!==o}),"deselect-option",t),r.announceAriaLiveSelection({event:"deselect-option",context:{value:r.getOptionLabel(t)}})}else r.isOptionDisabled(t,a)?r.announceAriaLiveSelection({event:"select-option",context:{value:r.getOptionLabel(t),isDisabled:!0}}):(r.setValue([].concat(C(a),[t]),"select-option",t),r.announceAriaLiveSelection({event:"select-option",context:{value:r.getOptionLabel(t)}}));else r.isOptionDisabled(t,a)?r.announceAriaLiveSelection({event:"select-option",context:{value:r.getOptionLabel(t),isDisabled:!0}}):(r.setValue(t,"select-option"),r.announceAriaLiveSelection({event:"select-option",context:{value:r.getOptionLabel(t)}}));n&&r.blurInput()}),b(E(E(r)),"removeValue",function(t){var e=r.state.selectValue,n=r.getOptionValue(t);r.onChange(e.filter(function(t){return r.getOptionValue(t)!==n}),{action:"remove-value",removedValue:t}),r.announceAriaLiveSelection({event:"remove-value",context:{value:t?r.getOptionLabel(t):""}}),r.focusInput()}),b(E(E(r)),"clearValue",function(){var t=r.props.isMulti;r.onChange(t?[]:null,{action:"clear"})}),b(E(E(r)),"popValue",function(){var t=r.state.selectValue,e=t[t.length-1];r.announceAriaLiveSelection({event:"pop-value",context:{value:e?r.getOptionLabel(e):""}}),r.onChange(t.slice(0,t.length-1),{action:"pop-value",removedValue:e})}),b(E(E(r)),"getOptionLabel",function(t){return r.props.getOptionLabel(t)}),b(E(E(r)),"getOptionValue",function(t){return r.props.getOptionValue(t)}),b(E(E(r)),"getStyles",function(t,e){var n=Ft[t](e);n.boxSizing="border-box";var i=r.props.styles[t];return i?i(n,e):n}),b(E(E(r)),"getElementId",function(t){return"".concat(r.instancePrefix,"-").concat(t)}),b(E(E(r)),"getActiveDescendentId",function(){var t=r.props.menuIsOpen,e=r.state,n=e.menuOptions,i=e.focusedOption;if(i&&t){var a=n.focusable.indexOf(i),o=n.render[a];return o&&o.key}}),b(E(E(r)),"announceAriaLiveSelection",function(t){var e=t.event,n=t.context;r.setState({ariaLiveSelection:yt(e,n)})}),b(E(E(r)),"announceAriaLiveContext",function(t){var e=t.event,n=t.context;r.setState({ariaLiveContext:mt(e,w({},n,{label:r.props["aria-label"]}))})}),b(E(E(r)),"onMenuMouseDown",function(t){0===t.button&&(t.stopPropagation(),t.preventDefault(),r.focusInput())}),b(E(E(r)),"onMenuMouseMove",function(t){r.blockOptionHover=!1}),b(E(E(r)),"onControlMouseDown",function(t){var e=r.props.openMenuOnClick;r.state.isFocused?r.props.menuIsOpen?"INPUT"!==t.target.tagName&&r.onMenuClose():e&&r.openMenu("first"):(e&&(r.openAfterFocus=!0),r.focusInput()),"INPUT"!==t.target.tagName&&t.preventDefault()}),b(E(E(r)),"onDropdownIndicatorMouseDown",function(t){if(!(t&&"mousedown"===t.type&&0!==t.button||r.props.isDisabled)){var e=r.props,n=e.isMulti,i=e.menuIsOpen;r.focusInput(),i?(r.inputIsHiddenAfterUpdate=!n,r.onMenuClose()):r.openMenu("first"),t.preventDefault(),t.stopPropagation()}}),b(E(E(r)),"onClearIndicatorMouseDown",function(t){t&&"mousedown"===t.type&&0!==t.button||(r.clearValue(),t.stopPropagation(),r.openAfterFocus=!1,setTimeout(function(){return r.focusInput()}))}),b(E(E(r)),"onScroll",function(t){"boolean"==typeof r.props.closeMenuOnScroll?t.target instanceof HTMLElement&&P(t.target)&&r.props.onMenuClose():"function"==typeof r.props.closeMenuOnScroll&&r.props.closeMenuOnScroll(t)&&r.props.onMenuClose()}),b(E(E(r)),"onCompositionStart",function(){r.setState({isComposing:!0})}),b(E(E(r)),"onCompositionEnd",function(){r.setState({isComposing:!1})}),b(E(E(r)),"onTouchStart",function(t){var e=t.touches.item(0);e&&(r.initialTouchX=e.clientX,r.initialTouchY=e.clientY,r.userIsDragging=!1)}),b(E(E(r)),"onTouchMove",function(t){var e=t.touches.item(0);if(e){var n=Math.abs(e.clientX-r.initialTouchX),i=Math.abs(e.clientY-r.initialTouchY);r.userIsDragging=n>5||i>5}}),b(E(E(r)),"onTouchEnd",function(t){r.userIsDragging||(r.controlRef&&!r.controlRef.contains(t.target)&&r.menuListRef&&!r.menuListRef.contains(t.target)&&r.blurInput(),r.initialTouchX=0,r.initialTouchY=0)}),b(E(E(r)),"onControlTouchEnd",function(t){r.userIsDragging||r.onControlMouseDown(t)}),b(E(E(r)),"onClearIndicatorTouchEnd",function(t){r.userIsDragging||r.onClearIndicatorMouseDown(t)}),b(E(E(r)),"onDropdownIndicatorTouchEnd",function(t){r.userIsDragging||r.onDropdownIndicatorMouseDown(t)}),b(E(E(r)),"handleInputChange",function(t){var e=t.currentTarget.value;r.inputIsHiddenAfterUpdate=!1,r.onInputChange(e,{action:"input-change"}),r.onMenuOpen()}),b(E(E(r)),"onInputFocus",function(t){var e=r.props,n=e.isSearchable,i=e.isMulti;r.props.onFocus&&r.props.onFocus(t),r.inputIsHiddenAfterUpdate=!1,r.announceAriaLiveContext({event:"input",context:{isSearchable:n,isMulti:i}}),r.setState({isFocused:!0}),(r.openAfterFocus||r.props.openMenuOnFocus)&&r.openMenu("first"),r.openAfterFocus=!1}),b(E(E(r)),"onInputBlur",function(t){r.menuListRef&&r.menuListRef.contains(document.activeElement)?r.inputRef.focus():(r.props.onBlur&&r.props.onBlur(t),r.onInputChange("",{action:"input-blur"}),r.onMenuClose(),r.setState({focusedValue:null,isFocused:!1}))}),b(E(E(r)),"onOptionHover",function(t){r.blockOptionHover||r.state.focusedOption===t||r.setState({focusedOption:t})}),b(E(E(r)),"shouldHideSelectedOptions",function(){var t=r.props,e=t.hideSelectedOptions,n=t.isMulti;return void 0===e?n:e}),b(E(E(r)),"onKeyDown",function(t){var e=r.props,n=e.isMulti,i=e.backspaceRemovesValue,a=e.escapeClearsValue,o=e.inputValue,s=e.isClearable,l=e.isDisabled,u=e.menuIsOpen,c=e.onKeyDown,f=e.tabSelectsValue,h=e.openMenuOnFocus,p=r.state,d=p.isComposing,v=p.focusedOption,g=p.focusedValue,m=p.selectValue;if(!(l||"function"==typeof c&&(c(t),t.defaultPrevented))){switch(r.blockOptionHover=!0,t.key){case"ArrowLeft":if(!n||o)return;r.focusValue("previous");break;case"ArrowRight":if(!n||o)return;r.focusValue("next");break;case"Delete":case"Backspace":if(o)return;if(g)r.removeValue(g);else{if(!i)return;n?r.popValue():s&&r.clearValue()}break;case"Tab":if(d)return;if(t.shiftKey||!u||!f||!v||h&&r.isOptionSelected(v,m))return;r.selectOption(v);break;case"Enter":if(229===t.keyCode)break;if(u){if(!v)return;if(d)return;r.selectOption(v);break}return;case"Escape":u?(r.inputIsHiddenAfterUpdate=!1,r.onInputChange("",{action:"menu-close"}),r.onMenuClose()):s&&a&&r.clearValue();break;case" ":if(o)return;if(!u){r.openMenu("first");break}if(!v)return;r.selectOption(v);break;case"ArrowUp":u?r.focusOption("up"):r.openMenu("last");break;case"ArrowDown":u?r.focusOption("down"):r.openMenu("first");break;case"PageUp":if(!u)return;r.focusOption("pageup");break;case"PageDown":if(!u)return;r.focusOption("pagedown");break;case"Home":if(!u)return;r.focusOption("first");break;case"End":if(!u)return;r.focusOption("last");break;default:return}t.preventDefault()}});var n=t.value;r.cacheComponents=o(r.cacheComponents,$).bind(E(E(r))),r.cacheComponents(t.components),r.instancePrefix="react-select-"+(r.props.instanceId||++Vt);var i=I(n),a=r.buildMenuOptions(t,i);return r.state.menuOptions=a,r.state.selectValue=i,r}return k(e,n["Component"]),x(e,[{key:"componentDidMount",value:function(){this.startListeningComposition(),this.startListeningToTouch(),this.props.closeMenuOnScroll&&document&&document.addEventListener&&document.addEventListener("scroll",this.onScroll,!0),this.props.autoFocus&&this.focusInput()}},{key:"componentWillReceiveProps",value:function(t){var e=this.props,r=e.options,n=e.value,i=e.inputValue;if(this.cacheComponents(t.components),t.value!==n||t.options!==r||t.inputValue!==i){var a=I(t.value),o=this.buildMenuOptions(t,a),s=this.getNextFocusedValue(a),l=this.getNextFocusedOption(o.focusable);this.setState({menuOptions:o,selectValue:a,focusedOption:l,focusedValue:s})}null!=this.inputIsHiddenAfterUpdate&&(this.setState({inputIsHidden:this.inputIsHiddenAfterUpdate}),delete this.inputIsHiddenAfterUpdate)}},{key:"componentDidUpdate",value:function(t){var e,r,n,i,a,o=this.props,s=o.isDisabled,l=o.menuIsOpen,u=this.state.isFocused;(u&&!s&&t.isDisabled||u&&l&&!t.menuIsOpen)&&this.focusInput(),this.menuListRef&&this.focusedOptionRef&&this.scrollToFocusedOptionOnUpdate&&(e=this.menuListRef,r=this.focusedOptionRef,n=e.getBoundingClientRect(),i=r.getBoundingClientRect(),a=r.offsetHeight/3,i.bottom+a>n.bottom?z(e,Math.min(r.offsetTop+r.clientHeight-e.offsetHeight+a,e.scrollHeight)):i.top-a<n.top&&z(e,Math.max(r.offsetTop-a,0))),this.scrollToFocusedOptionOnUpdate=!1}},{key:"componentWillUnmount",value:function(){this.stopListeningComposition(),this.stopListeningToTouch(),document.removeEventListener("scroll",this.onScroll,!0)}},{key:"onMenuOpen",value:function(){this.props.onMenuOpen()}},{key:"onMenuClose",value:function(){var t=this.props,e=t.isSearchable,r=t.isMulti;this.announceAriaLiveContext({event:"input",context:{isSearchable:e,isMulti:r}}),this.onInputChange("",{action:"menu-close"}),this.props.onMenuClose()}},{key:"onInputChange",value:function(t,e){this.props.onInputChange(t,e)}},{key:"focusInput",value:function(){this.inputRef&&this.inputRef.focus()}},{key:"blurInput",value:function(){this.inputRef&&this.inputRef.blur()}},{key:"openMenu",value:function(t){var e=this.state,r=e.menuOptions,n=e.selectValue,i=e.isFocused,a=this.props.isMulti,o="first"===t?0:r.focusable.length-1;if(!a){var s=r.focusable.indexOf(n[0]);s>-1&&(o=s)}this.scrollToFocusedOptionOnUpdate=!(i&&this.menuListRef),this.inputIsHiddenAfterUpdate=!1,this.onMenuOpen(),this.setState({focusedValue:null,focusedOption:r.focusable[o]}),this.announceAriaLiveContext({event:"menu"})}},{key:"focusValue",value:function(t){var e=this.props,r=e.isMulti,n=e.isSearchable,i=this.state,a=i.selectValue,o=i.focusedValue;if(r){this.setState({focusedOption:null});var s=a.indexOf(o);o||(s=-1,this.announceAriaLiveContext({event:"value"}));var l=a.length-1,u=-1;if(a.length){switch(t){case"previous":u=0===s?0:-1===s?l:s-1;break;case"next":s>-1&&s<l&&(u=s+1)}-1===u&&this.announceAriaLiveContext({event:"input",context:{isSearchable:n,isMulti:r}}),this.setState({inputIsHidden:-1!==u,focusedValue:a[u]})}}}},{key:"focusOption",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"first",e=this.props.pageSize,r=this.state,n=r.focusedOption,i=r.menuOptions.focusable;if(i.length){var a=0,o=i.indexOf(n);n||(o=-1,this.announceAriaLiveContext({event:"menu"})),"up"===t?a=o>0?o-1:i.length-1:"down"===t?a=(o+1)%i.length:"pageup"===t?(a=o-e)<0&&(a=0):"pagedown"===t?(a=o+e)>i.length-1&&(a=i.length-1):"last"===t&&(a=i.length-1),this.scrollToFocusedOptionOnUpdate=!0,this.setState({focusedOption:i[a],focusedValue:null}),this.announceAriaLiveContext({event:"menu",context:{isDisabled:xt(i[a])}})}}},{key:"getTheme",value:function(){return this.props.theme?"function"==typeof this.props.theme?this.props.theme(Nt):w({},Nt,this.props.theme):Nt}},{key:"getCommonProps",value:function(){var t=this.clearValue,e=this.getStyles,r=this.setValue,n=this.selectOption,i=this.props,a=i.classNamePrefix,o=i.isMulti,s=i.isRtl,l=i.options,u=this.state.selectValue,c=this.hasValue();return{cx:function(t,e,r,n){var i=[e,n];if(r&&t)for(var a in r)r.hasOwnProperty(a)&&r[a]&&i.push("".concat(O(t,a)));return i.filter(function(t){return t}).map(function(t){return String(t).trim()}).join(" ")}.bind(null,a),clearValue:t,getStyles:e,getValue:function(){return u},hasValue:c,isMulti:o,isRtl:s,options:l,selectOption:n,setValue:r,selectProps:i,theme:this.getTheme()}}},{key:"getNextFocusedValue",value:function(t){if(this.clearFocusValueOnUpdate)return this.clearFocusValueOnUpdate=!1,null;var e=this.state,r=e.focusedValue,n=e.selectValue.indexOf(r);if(n>-1){if(t.indexOf(r)>-1)return r;if(n<t.length)return t[n]}return null}},{key:"getNextFocusedOption",value:function(t){var e=this.state.focusedOption;return e&&t.indexOf(e)>-1?e:t[0]}},{key:"hasValue",value:function(){return this.state.selectValue.length>0}},{key:"hasOptions",value:function(){return!!this.state.menuOptions.render.length}},{key:"countOptions",value:function(){return this.state.menuOptions.focusable.length}},{key:"isClearable",value:function(){var t=this.props,e=t.isClearable,r=t.isMulti;return void 0===e?r:e}},{key:"isOptionDisabled",value:function(t,e){return"function"==typeof this.props.isOptionDisabled&&this.props.isOptionDisabled(t,e)}},{key:"isOptionSelected",value:function(t,e){var r=this;if(e.indexOf(t)>-1)return!0;if("function"==typeof this.props.isOptionSelected)return this.props.isOptionSelected(t,e);var n=this.getOptionValue(t);return e.some(function(t){return r.getOptionValue(t)===n})}},{key:"filterOption",value:function(t,e){return!this.props.filterOption||this.props.filterOption(t,e)}},{key:"formatOptionLabel",value:function(t,e){if("function"==typeof this.props.formatOptionLabel){var r=this.props.inputValue,n=this.state.selectValue;return this.props.formatOptionLabel(t,{context:e,inputValue:r,selectValue:n})}return this.getOptionLabel(t)}},{key:"formatGroupLabel",value:function(t){return this.props.formatGroupLabel(t)}},{key:"startListeningComposition",value:function(){document&&document.addEventListener&&(document.addEventListener("compositionstart",this.onCompositionStart,!1),document.addEventListener("compositionend",this.onCompositionEnd,!1))}},{key:"stopListeningComposition",value:function(){document&&document.removeEventListener&&(document.removeEventListener("compositionstart",this.onCompositionStart),document.removeEventListener("compositionend",this.onCompositionEnd))}},{key:"startListeningToTouch",value:function(){document&&document.addEventListener&&(document.addEventListener("touchstart",this.onTouchStart,!1),document.addEventListener("touchmove",this.onTouchMove,!1),document.addEventListener("touchend",this.onTouchEnd,!1))}},{key:"stopListeningToTouch",value:function(){document&&document.removeEventListener&&(document.removeEventListener("touchstart",this.onTouchStart),document.removeEventListener("touchmove",this.onTouchMove),document.removeEventListener("touchend",this.onTouchEnd))}},{key:"buildMenuOptions",value:function(t,e){var r=this,n=t.inputValue,i=void 0===n?"":n,a=t.options,o=function(t,n){var a=r.isOptionDisabled(t,e),o=r.isOptionSelected(t,e),s=r.getOptionLabel(t),l=r.getOptionValue(t);if(!(r.shouldHideSelectedOptions()&&o||!r.filterOption({label:s,value:l,data:t},i))){var u=a?void 0:function(){return r.onOptionHover(t)},c=a?void 0:function(){return r.selectOption(t)},f="".concat(r.getElementId("option"),"-").concat(n);return{innerProps:{id:f,onClick:c,onMouseMove:u,onMouseOver:u,tabIndex:-1},data:t,isDisabled:a,isSelected:o,key:f,label:s,type:"option",value:l}}};return a.reduce(function(t,e,n){if(e.options){r.hasGroups||(r.hasGroups=!0);var i=e.options.map(function(e,r){var i=o(e,"".concat(n,"-").concat(r));return i&&t.focusable.push(e),i}).filter(Boolean);if(i.length){var a="".concat(r.getElementId("group"),"-").concat(n);t.render.push({type:"group",key:a,data:e,options:i})}}else{var s=o(e,"".concat(n));s&&(t.render.push(s),t.focusable.push(e))}return t},{render:[],focusable:[]})}},{key:"constructAriaLiveMessage",value:function(){var t=this.state,e=t.ariaLiveContext,r=t.selectValue,n=t.focusedValue,i=t.focusedOption,a=this.props,o=a.options,s=a.menuIsOpen,l=a.inputValue,u=a.screenReaderStatus,c=n?function(t){var e=t.focusedValue,r=t.getOptionLabel,n=t.selectValue;return"value ".concat(r(e)," focused, ").concat(n.indexOf(e)+1," of ").concat(n.length,".")}({focusedValue:n,getOptionLabel:this.getOptionLabel,selectValue:r}):"",f=i&&s?function(t){var e=t.focusedOption,r=t.getOptionLabel,n=t.options;return"option ".concat(r(e)," focused").concat(e.isDisabled?" disabled":"",", ").concat(n.indexOf(e)+1," of ").concat(n.length,".")}({focusedOption:i,getOptionLabel:this.getOptionLabel,options:o}):"",h=function(t){var e=t.inputValue,r=t.screenReaderMessage;return"".concat(r).concat(e?" for search term "+e:"",".")}({inputValue:l,screenReaderMessage:u({count:this.countOptions()})});return"".concat(c," ").concat(f," ").concat(h," ").concat(e)}},{key:"renderInput",value:function(){var t=this.props,e=t.isDisabled,r=t.isSearchable,n=t.inputId,a=t.inputValue,o=t.tabIndex,s=this.components.Input,l=this.state.inputIsHidden,u=n||this.getElementId("input");if(!r)return i.a.createElement(nt,{id:u,innerRef:this.getInputRef,onBlur:this.onInputBlur,onChange:L,onFocus:this.onInputFocus,readOnly:!0,disabled:e,tabIndex:o,value:""});var c={"aria-autocomplete":"list","aria-label":this.props["aria-label"],"aria-labelledby":this.props["aria-labelledby"]},f=this.commonProps,h=f.cx,p=f.theme,d=f.selectProps;return i.a.createElement(s,_({autoCapitalize:"none",autoComplete:"off",autoCorrect:"off",cx:h,getStyles:this.getStyles,id:u,innerRef:this.getInputRef,isDisabled:e,isHidden:l,onBlur:this.onInputBlur,onChange:this.handleInputChange,onFocus:this.onInputFocus,selectProps:d,spellCheck:"false",tabIndex:o,theme:p,type:"text",value:a},c))}},{key:"renderPlaceholderOrValue",value:function(){var t=this,e=this.components,r=e.MultiValue,n=e.MultiValueContainer,a=e.MultiValueLabel,o=e.MultiValueRemove,s=e.SingleValue,l=e.Placeholder,u=this.commonProps,c=this.props,f=c.controlShouldRenderValue,h=c.isDisabled,p=c.isMulti,d=c.inputValue,v=c.placeholder,g=this.state,m=g.selectValue,y=g.focusedValue,x=g.isFocused;if(!this.hasValue()||!f)return d?null:i.a.createElement(l,_({},u,{key:"placeholder",isDisabled:h,isFocused:x}),v);if(p)return m.map(function(e){var s=e===y;return i.a.createElement(r,_({},u,{components:{Container:n,Label:a,Remove:o},isFocused:s,isDisabled:h,key:t.getOptionValue(e),removeProps:{onClick:function(){return t.removeValue(e)},onTouchEnd:function(){return t.removeValue(e)},onMouseDown:function(t){t.preventDefault(),t.stopPropagation()}},data:e}),t.formatOptionLabel(e,"value"))});if(d)return null;var b=m[0];return i.a.createElement(s,_({},u,{data:b,isDisabled:h}),this.formatOptionLabel(b,"value"))}},{key:"renderClearIndicator",value:function(){var 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diff --git a/dash_bio/async~circos.js b/dash_bio/async~circos.js
index 227760653..a8755a29c 100644
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jo=e(1);function Ro(t){this.config=JSON.parse(JSON.stringify(t)),function(t){t.chromosomesArray=[],t.coordinateSystem="iscn",t.maxLength={bp:0,iscn:0},t.chromosomes={},t.numChromosomes=0,t.config.debug||(t.config.debug=!1),t.config.dataDir||(t.config.dataDir=t.getDataDir()),t.config.container||(t.config.container="body"),t.selector=t.config.container+" #_ideogram",t.config.resolution||(t.config.resolution=""),t.config.orientation||(t.config.orientation="vertical"),t.config.brush||(t.config.brush=null),t.config.rows||(t.config.rows=1),"showChromosomeLabels"in t.config==0&&(t.config.showChromosomeLabels=!0),t.config.showNonNuclearChromosomes||(t.config.showNonNuclearChromosomes=!1)}(this),function(t){t.config.ploidy||(t.config.ploidy=1),t.config.ploidy>1&&(t.sexChromosomes={},t.config.sex||(t.config.sex="male"),2!==t.config.ploidy||t.config.ancestors||(t.config.ancestors={M:"#ffb6c1",P:"#add8e6"},t.config.ploidyDesc="MP"))}(this),function(t){t.config.showBandLabels||(t.config.showBandLabels=!1),"showFullyBanded"in t.config?t.config.showFullyBanded=t.config.showFullyBanded:t.config.showFullyBanded=!0,t.bandsToShow=[],t.bandData={}}(this),function(t){var n,e,r;t.config.chrHeight||(n=t.config.container,e=document.querySelector(n).getBoundingClientRect(),r="vertical"===t.config.orientation?e.height:e.width,"body"!==n&&0!==r||(r=400),t.config.chrHeight=r)}(this),function(t){var n,e;t.config.chrWidth||(n=10,(e=t.config.chrHeight)<900&&e>500?n=Math.round(e/40):e>=900&&(n=Math.round(e/45)),t.config.chrWidth=n)}(this),function(t){t.config.chrMargin||(1===t.config.ploidy?t.config.chrMargin=10:t.config.chrMargin=Math.round(t.config.chrWidth/4)),t.config.showBandLabels&&(t.config.chrMargin+=20)}(this),function(t,n){t.onLoad&&(n.onLoadCallback=t.onLoad),t.onLoadAnnots&&(n.onLoadAnnotsCallback=t.onLoadAnnots),t.onDrawAnnots&&(n.onDrawAnnotsCallback=t.onDrawAnnots),t.onBrushMove&&(n.onBrushMoveCallback=t.onBrushMove),t.onDidRotate&&(n.onDidRotateCallback=t.onDidRotate),t.onWillShowAnnotTooltip&&(n.onWillShowAnnotTooltipCallback=t.onWillShowAnnotTooltip)}(t,this),function(t){t.organisms={9606:{commonName:"Human",scientificName:"Homo sapiens",scientificNameAbbr:"H. sapiens",assemblies:{default:"GCF_000001405.26",GRCh38:"GCF_000001405.26",GRCh37:"GCF_000001405.13"}},10090:{commonName:"Mouse",scientificName:"Mus musculus",scientificNameAbbr:"M. musculus",assemblies:{default:"GCF_000001635.20"}},4641:{commonName:"banana",scientificName:"Musa acuminata",scientificNameAbbr:"M. acuminata",assemblies:{default:"mock"}}}}(this),function(t){t.bump=Math.round(t.config.chrHeight/125),t.adjustedBump=!1,t.config.chrHeight<200&&(t.adjustedBump=!0,t.bump=4)}(this),function(t,n){t.chromosome&&(n.config.chromosomes=[t.chromosome],"showBandLabels"in t==0&&(n.config.showBandLabels=!0),"rotatable"in t==0&&(n.config.rotatable=!1))}(t,this),this.initAnnotSettings(),this.config.chrMargin+=this.config.chrWidth,"heatmap"===this.config.annotationsLayout?this.config.chrMargin+=this.config.annotTracksHeight:this.config.chrMargin+=2*this.config.annotTracksHeight,this.init()}var Wo=jo.a.assign({},i);function Uo(t){void 0!==t.timeout&&window.clearTimeout(t.timeout),t.rawAnnots=t.setOriginalTrackIndexes(t.rawAnnots),t.config.annotationsDisplayedTracks?t.annots=t.updateDisplayedTracks(t.config.annotationsDisplayedTracks):(t.annots=t.processAnnotData(t.rawAnnots),t.config.filterable&&t.initCrossFilter(),t.drawProcessedAnnots(t.annots))}function Yo(t,n){var e=(new Date).getTime(),r=this.config;this.initDrawChromosomes(t),r.annotationsPath&&function(t){t.rawAnnots?Uo(t):function n(){t.timeout=setTimeout((function(){t.rawAnnots?Uo(t):n()}),50)}()}(this),function(t,n){var e,r,o,i;if(!0===t.showBandLabels&&(o=(new Date).getTime(),n.hideUnshownBandLabels(),i=(new Date).getTime(),t.debug&&console.log("Time in showing bands: "+(i-o)+" ms"),"vertical"===t.orientation))for(e=0;e<n.chromosomesArray.length;e++)r="#"+n.chromosomesArray[e].id,n.rotateChromosomeLabels(Wo.select(r),e);!0===t.showChromosomeLabels&&n.drawChromosomeLabels(n.chromosomes)}(r,this),r.brush&&this.createBrush(r.brush),r.annotations&&this.drawAnnots(r.annotations),function(t,n,e){var r=(new Date).getTime();t.debug&&console.log("Time in drawChromosome: "+(r-e)+" ms");var o=(new Date).getTime();t.debug&&console.log("Time constructing ideogram: "+(o-n)+" ms")}(r,n,e),this.setOverflowScroll(),this.onLoadCallback&&this.onLoadCallback()}var zo=function(){function t(n){_classCallCheck(this,t),this._config=n,this._description=this._normalize(this._config.ploidyDesc)}return _createClass(t,[{key:"getChromosomesNumber",value:function(t){if(this._config.ploidyDesc){var n=this._config.ploidyDesc[t];return n instanceof Object?Object.keys(n)[0].length:n.length}return this._config.ploidy||1}},{key:"_normalize",value:function(t){var n,e,r=[];if(!t)return t;for(n in t)"string"==typeof(e=t[n])?("vertical"===this._config.orientation&&(e=e.split("").reverse()),r.push({ancestors:e,existence:this._getexistenceArray(e.length)})):r.push({ancestors:Object.keys(e)[0],existence:e[Object.keys(e)[0]]});return r}},{key:"_getexistenceArray",value:function(t){for(var n=[],e=0;e<t;e++)n.push("11");return n}},{key:"getSetSize",value:function(t){return this._description?this._description[t].ancestors.length:1}},{key:"getAncestor",value:function(t,n){return this._description?this._description[t].ancestors[n]:""}},{key:"exists",value:function(t,n,e){if(this._description){var r=this._description[t].existence[n][e];return Number(r)>0}return!0}}]),t}(),qo=jo.a.assign({},i),Xo=function(){function t(n){_classCallCheck(this,t),this._node=n}return _createClass(t,[{key:"getLabel",value:function(){return qo.select(this._node.parentNode).select("text.chrLabel").text()}},{key:"getSetLabel",value:function(){return qo.select(this._node.parentNode).select("text.chrSetLabel").text()}}]),t}(),$o=jo.a.assign({},i),Vo=function(){function t(n,e){if(_classCallCheck(this,t),this._config=n,this._ideo=e,this._ploidy=this._ideo._ploidy,this._translate=void 0,"chrSetMargin"in n)this.chrSetMargin=n.chrSetMargin;else{var r=this._config.chrMargin;this.chrSetMargin=this._config.ploidy>1?r:0}this._tickSize=8,this._isRotated=!1}return _createClass(t,[{key:"_getLeftMargin",value:function(){return this.margin.left}},{key:"_getYScale",value:function(){return 20/this._config.chrWidth}},{key:"getChromosomeLabels",value:function(t){var n=new Xo(t),e=[];return this._ideo.config.ploidy>1&&e.push(n.getSetLabel()),e.push(n.getLabel()),e.filter((function(t){return t.length>0}))}},{key:"getChromosomeBandLabelTranslate",value:function(t){var n,e,r,o=this._ideo,i=this._tickSize,a=o.config.orientation;return"vertical"===a?r="rotate(-90)translate("+(n=i)+","+(e=o.round(2+t.px.start+t.px.width/2))+")":"horizontal"===a&&(r="translate("+(n=o.round(-i+t.px.start+t.px.width/2))+","+(e=-10)+")"),{x:n,y:e,translate:r}}},{key:"didRotate",value:function(t,n){var e,r,o,i,a,s,c,u,l;r=(e=this._ideo).config.taxid,o=n.id.split("-")[0].replace("chr",""),i=(a=e.chromosomes[r][o]).bands,u=(c=$o.select(n.parentNode)).attr("transform"),l=/scale\(.*\)/.exec(u),u=u.replace(l,""),c.attr("transform",u),s=a.width,(a=e.getChromosomeModel(i,o,r,t)).oldWidth=s,e.chromosomes[r][o]=a,e.drawChromosome(a),e.handleRotateOnClick(),e.rawAnnots&&(e.displayedTrackIndexes?e.updateDisplayedTracks(e.displayedTrackIndexes):(e.annots=e.processAnnotData(e.rawAnnots),e.drawProcessedAnnots(e.annots),e.config.filterable&&e.initCrossFilter())),!0===e.config.showBandLabels&&(e.drawBandLabels(e.chromosomes),e.hideUnshownBandLabels()),e.onDidRotateCallback&&e.onDidRotateCallback(a)}},{key:"rotate",value:function(t,n,e){var r,o,i,a;r=this._ideo,a=r.selector+" .chrSetLabel, "+r.selector+" .chrLabel",i=document.querySelector(r.selector).getBoundingClientRect(),o=$o.selectAll(r.selector+" g.chromosome").filter((function(){return this!==e})),this._isRotated?(this._isRotated=!1,r.config.chrHeight=r.config.chrHeightOriginal,r.config.chrWidth=r.config.chrWidthOriginal,r.config.annotationHeight=r.config.annotationHeightOriginal,this.rotateBack(t,n,e,(function(){o.style("display",null),$o.selectAll(a).style("display",null),r._layout.didRotate(n,e)}))):(this._isRotated=!0,o.style("display","none"),$o.selectAll(a).style("display","none"),this.rotateForward(t,n,e,(function(){var t,o,a;r.config.chrHeightOriginal=r.config.chrHeight,r.config.chrWidthOriginal=r.config.chrWidth,r.config.annotationHeightOriginal=r.config.annotationHeight,"VerticalLayout"===r._layout._class?(o=i.width,a=window.innerWidth):(o=i.height-10,a=window.innerHeight-10),t=a<o?a:o,t-=2*r.config.chrMargin,r.config.chrHeight=t,r.config.chrWidth*=2.3,r.config.annotationHeight*=1.7,r._layout.didRotate(n,e)})))}},{key:"getChromosomeLabelClass",value:function(){return 1===this._config.ploidy?"chrLabel":"chrSetLabel"}},{key:"_getAdditionalOffset",value:function(){return(this._config.annotationHeight||0)*(this._config.annotationsNumTracks||1)}},{key:"_getChromosomeSetSize",value:function(t){return this._ploidy.getSetSize(t)*this._config.chrWidth*2+this.chrSetMargin}},{key:"getChromosomeSetLabelAnchor",value:function(){return"middle"}},{key:"getChromosomeLabelYPosition",value:function(){return-5.5}},{key:"getChromosomeSetLabelYPosition",value:function(t){return 1===this._config.ploidy?this.getChromosomeLabelYPosition(t):-2*this._config.chrWidth}}]),t}(),Go=jo.a.assign({},i),Qo=function(t){function n(t,e){var r;return _classCallCheck(this,n),(r=_possibleConstructorReturn(this,_getPrototypeOf(n).call(this,t,e)))._class="VerticalLayout",r.margin={top:30,left:15},r}return _inherits(n,t),_createClass(n,[{key:"rotateForward",value:function(t,n,e,r){var o="translate(20, 25) "+this.getChromosomeScale(e);Go.select(e.parentNode).transition().attr("transform",o).on("end",r);var i=this.getChromosomeLabels(e),a=1.3*(20+this._config.chrWidth);Go.select(this._ideo.getSvg()).append("g").attr("class","tmp").selectAll("text").data(i).enter().append("text").attr("class",(function(t,n){return 0===n&&2===i.length?"chrSetLabel":null})).attr("x",0).attr("y",a).style("opacity",0).text(String).transition().style("opacity",1),this._ideo.config.orientation="horizontal"}},{key:"rotateBack",value:function(t,n,e,r){var o=this.getChromosomeScaleBack(e),i=this.getChromosomeSetTranslate(t);Go.select(e.parentNode).transition().attr("transform",i+" "+o).on("end",r),Go.selectAll(this._ideo.selector+" g.tmp").style("opacity",0).remove(),this._ideo.config.orientation="vertical"}},{key:"getHeight",value:function(){return this._config.chrHeight+1.5*this.margin.top}},{key:"getWidth",value:function(){return"97%"}},{key:"getChromosomeBandTickY1",value:function(){return 2}},{key:"getChromosomeBandTickY2",value:function(){return 10}},{key:"getChromosomeSetLabelTranslate",value:function(){return"rotate(-90)"}},{key:"getChromosomeBandLabelAnchor",value:function(){return null}},{key:"getChromosomeScale",value:function(t){var n,e;return n=Go.select(this._ideo.selector).node().getBoundingClientRect(),e=t.getBoundingClientRect(),"scale("+n.width/e.height*.97+", "+this._getYScale()+")"}},{key:"getChromosomeScaleBack",value:function(t){var n,e,r;return e=(r=this._ideo.config).taxid,n=t.id.split("-")[0].replace("chr",""),"scale("+this._ideo.chromosomes[e][n].oldWidth/(3*r.chrHeight)*.97+", "+1/this._getYScale()+")"}},{key:"getChromosomeSetTranslate",value:function(t){return"rotate(90) translate("+this.margin.top+", -"+this.getChromosomeSetYTranslate(t)+")"}},{key:"getChromosomeSetYTranslate",value:function(t){var n,e=this._getAdditionalOffset(),r=this._config.chrMargin,o=this._config.chrWidth;if(!this._config.ploidyDesc)return"histogram"===this._config.annotationsLayout?r/2+t*(r+o+2)+2*e+1:(n=o+t*(r+o)+2*e,e>0?n:n+4+2*t);if(!this._translate){var i;this._translate=[this._ploidy.getSetSize(0)*o*2];for(var a=1;a<this._config.ploidyDesc.length;a++)i=this._translate[a-1],this._translate[a]=i+this._getChromosomeSetSize(a-1)}return this._translate[t]}},{key:"getChromosomeSetLabelXPosition",value:function(){return this._config.chrWidth*this._config.ploidy/-2}},{key:"getChromosomeLabelXPosition",value:function(){return this._config.chrWidth/-2}}]),n}(Vo),Ko=jo.a.assign({},i),Zo=function(t){function n(t,e){var r;return _classCallCheck(this,n),(r=_possibleConstructorReturn(this,_getPrototypeOf(n).call(this,t,e)))._class="HorizontalLayout",r.margin={left:20,top:30},r}return _inherits(n,t),_createClass(n,[{key:"_getLeftMargin",value:function(){var t=Vo.prototype._getLeftMargin.call(this);return this._config.ploidy>1&&(t*=1.8),t}},{key:"rotateForward",value:function(t,n,e,r){var o;Ko.select(e.parentNode).transition().attr("transform","rotate(90) translate(30, -37.5) ").on("end",r),o=this.getChromosomeLabels(e),Ko.select(this._ideo.getSvg()).append("g").attr("class","tmp").selectAll("text").data(o).enter().append("text").attr("class",(function(t,n){return 0===n&&2===o.length?"chrSetLabel":null})).attr("x",26).attr("y",(function(t,n){return 12*(n+1+o.length%2)})).style("text-anchor","middle").style("opacity",0).text(String).transition().style("opacity",1),this._ideo.config.orientation="vertical"}},{key:"rotateBack",value:function(t,n,e,r){var o=this.getChromosomeSetTranslate(t);Ko.select(e.parentNode).transition().attr("transform",o).on("end",r),Ko.selectAll(this._ideo.selector+" g.tmp").style("opacity",0).remove(),this._ideo.config.orientation="horizontal"}},{key:"getHeight",value:function(t){var n=this._config.chromosomes[t].length,e=this.getChromosomeSetYTranslate(n-1);return(e+=this._getChromosomeSetSize(n-1))+2*this._getAdditionalOffset()}},{key:"getWidth",value:function(){return this._config.chrHeight+1.5*this.margin.top}},{key:"getChromosomeSetLabelAnchor",value:function(){return"end"}},{key:"getChromosomeBandLabelAnchor",value:function(){return null}},{key:"getChromosomeBandTickY1",value:function(){return 2}},{key:"getChromosomeBandTickY2",value:function(){return 10}},{key:"getChromosomeSetLabelTranslate",value:function(){return null}},{key:"getChromosomeSetTranslate",value:function(t){return"translate("+this._getLeftMargin()+", "+this.getChromosomeSetYTranslate(t)+")"}},{key:"getChromosomeSetYTranslate",value:function(t){if(!this._config.ploidyDesc)return this._config.chrMargin*(t+1);if(!this._translate){this._translate=[1];for(var n=1;n<this._config.ploidyDesc.length;n++)this._translate[n]=this._translate[n-1]+this._getChromosomeSetSize(n-1)}return this._translate[t]}},{key:"getChromosomeSetLabelXPosition",value:function(t){return 1===this._config.ploidy?this.getChromosomeLabelXPosition(t):-20}},{key:"getChromosomeSetLabelYPosition",value:function(t){var n=this._ploidy.getSetSize(t),e=this._config,r=e.chrMargin,o=e.chrWidth;return 1===e.ploidy?o/2+3:n*r/2}},{key:"getChromosomeLabelXPosition",value:function(){return-8}},{key:"getChromosomeLabelYPosition",value:function(){return this._config.chrWidth}}]),n}(Vo);jo.a.assign({},i);var Jo=function(t){function n(t,e){var r;return _classCallCheck(this,n),(r=_possibleConstructorReturn(this,_getPrototypeOf(n).call(this,t,e)))._class="PairedLayout",r.margin={left:30},r}return _inherits(n,t),_createClass(n,[{key:"rotateForward",value:function(t,n,e,r){console.warn("rotateForward not implemented for PairedLayout")}},{key:"rotateBack",value:function(t,n,e,r){console.warn("rotateBack not implemented for PairedLayout")}},{key:"getHeight",value:function(){return this._config.chrHeight+1.5*this.margin.left}},{key:"getWidth",value:function(){return"97%"}},{key:"getChromosomeBandTickY1",value:function(t){return t%2?this._config.chrWidth:2*this._config.chrWidth}},{key:"getChromosomeBandTickY2",value:function(t){var n=this._config.chrWidth;return t%2?n-this._tickSize:2*n+this._tickSize}},{key:"getChromosomeBandLabelAnchor",value:function(t){return t%2?null:"end"}},{key:"getChromosomeBandLabelTranslate",value:function(t,n){var e=n%2?10:-this._config.chrWidth-10,r=this._ideo.round(t.px.start+t.px.width/2)+3;return{x:r,y:r,translate:"rotate(-90) translate("+e+", "+r+")"}}},{key:"getChromosomeLabelXPosition",value:function(){return-this._tickSize}},{key:"getChromosomeSetLabelXPosition",value:function(){return this._config.chrWidth/-2}},{key:"getChromosomeSetLabelTranslate",value:function(){return"rotate(-90)"}},{key:"getChromosomeSetTranslate",value:function(t){var n=this.getChromosomeSetYTranslate(t);return"rotate(90) translate("+this.margin.left+", -"+n+")"}},{key:"getChromosomeSetYTranslate",value:function(t){return 200*(t+1)}}]),n}(Vo);jo.a.assign({},i);var ti=function(t){function n(t,e){var r;return _classCallCheck(this,n),(r=_possibleConstructorReturn(this,_getPrototypeOf(n).call(this,t,e)))._class="SmallLayout",r.margin={left:36.5,top:10},r}return _inherits(n,t),_createClass(n,[{key:"getHeight",value:function(){var t=this._config.chrHeight;return this._config.rows*(t+1.5*this.margin.top)}},{key:"getWidth",value:function(){return"97%"}},{key:"getChromosomeBandLabelTranslate",value:function(){}},{key:"getChromosomeSetLabelTranslate",value:function(){return"rotate(-90)"}},{key:"getChromosomeSetTranslate",value:function(t){var n=[];this._ideo.getTaxids((function(t){n=t}));var e,r,o=this._ideo.config.chromosomes[n[0]].length/this._config.rows;return t>o-1?(e=this.margin.left+1.4*this._config.chrHeight,r=this.getChromosomeSetYTranslate(t-o)):(e=this.margin.left,r=this.getChromosomeSetYTranslate(t)),"rotate(90) translate("+e+", -"+r+")"}},{key:"getChromosomeSetYTranslate",value:function(t){var n=this._getAdditionalOffset();return this.margin.left*t+this._config.chrWidth+2*n+n*t}},{key:"getChromosomeSetLabelXPosition",value:function(t){return(this._ploidy.getSetSize(t)*this._config.chrWidth+20)/-2+(this._config.ploidy>1?0:this._config.chrWidth)}},{key:"getChromosomeLabelXPosition",value:function(){return this._config.chrWidth/-2}}]),n}(Vo),ni=jo.a.assign({},i);function ei(t,n,e){this.config.annotationsPath&&this.fetchAnnots(this.config.annotationsPath),function(t){if("ploidyDesc"in t.config&&"string"==typeof t.config.ploidyDesc){for(var n=[],e=0;e<t.numChromosomes;e++)n.push(t.config.ploidyDesc);t.config.ploidyDesc=n}t._ploidy=new zo(t.config)}(this),this._layout=function(t){var n=t.config;return"perspective"in n&&"comparative"===n.perspective?new Jo(n,t):"rows"in n&&n.rows>1?new ti(n,t):"vertical"===n.orientation?new Qo(n,t):"horizontal"===n.orientation?new Zo(n,t):new Qo(n,t)}(this),function(t,n){ni.selectAll(n.config.container+" #_ideogramOuterWrap").remove(),ni.select(n.config.container).append("div").attr("id","_ideogramOuterWrap").append("div").attr("id","_ideogramTrackLabelContainer").style("position","absolute"),ni.select(n.config.container+" #_ideogramOuterWrap").append("div").attr("id","_ideogramMiddleWrap").style("position","relative").style("overflow-x","auto").append("div").attr("id","_ideogramInnerWrap").append("svg").attr("id","_ideogram").attr("class",function(t){var n="";return t.config.showChromosomeLabels&&("horizontal"===t.config.orientation?n+="labeledLeft ":n+="labeled "),t.config.annotationsLayout&&"overlay"===t.config.annotationsLayout&&(n+="faint"),n}(n)).attr("width",n._layout.getWidth(t)).attr("height",n._layout.getHeight(t)).html(n.getBandColorGradients())}(n,this),this.isOnlyIdeogram=1===document.querySelectorAll("#_ideogram").length,function(t){ni.select(t.config.container+" #_ideogramOuterWrap").append("div").attr("class","_ideogramTooltip").attr("id","_ideogramTooltip").style("opacity",0).style("position","fixed").style("text-align","center").style("padding","4px").style("font","12px sans-serif").style("background","white").style("border","1px solid black").style("border-radius","5px").style("z-index","100")}(this),this.finishInit(t,e)}var ri=e(5),oi=jo.a.assign({},a,i);function ii(t,n,e){var r=e.config.ploidy;return"sex"in e.config&&(2===r&&e.sexChromosomes.index+2===n||"female"===e.config.sex&&"Y"===t.name)}function ai(t,n,e,r,o){var i,a,s,c;for(i=0;i<n.length;i++)s=n[i],"bandsArray"in o&&(a=t[r]),c=o.getChromosomeModel(a,s,e,r),r+=1,"string"!=typeof s&&(s=s.name),o.chromosomes[e][s]=c,o.chromosomesArray.push(c),ii(c,r,o)||o.drawChromosome(c);return r}function si(t,n){"undefined"!=typeof chrBands&&t.length>=chrBands.length/2&&(n.coordinateSystem="bp")}function ci(t){var n,e,r,o=this.config.taxids,i=0;for(t.length>0&&(this.bandsArray={}),e=0;e<o.length;e++)n=o[e],si(r=this.config.chromosomes[n],this),this.chromosomes[n]={},this.setSexChromosomes(r),"bandsArray"in this&&(this.bandsArray[n]=t),i=ai(t,r,n,i,this),this.config.showBandLabels&&this.drawBandLabels(this.chromosomes),this.handleRotateOnClick(),this._gotChrModels=!0}function ui(){var t=this;"rotatable"in t.config&&!1===t.config.rotatable?oi.selectAll(t.selector+" .chromosome").style("cursor","default"):oi.selectAll(t.selector+" .chromosome").on("click",(function(){t.rotateAndToggleDisplay(this)}))}function li(){call(this.onLoadCallback)}function fi(t,n,e){var r,o,i,a=e.config;return r=e.organisms[t],a.assembly||(e.config.assembly="default"),o=r.assemblies,i=function(t,n,e){var r=e.organisms[t],o=[Ideogram.slugify(r.scientificName)],i=r.assemblies,a=e.config.resolution;return n!==i.default&&o.push(n),"9606"===t&&(n in i==="false"&&jo.a.values(i).includes(config.assembly)||""!==a&&850!==a)&&o.push(a),o.join("-")+".js"}(t,e.assemblyIsAccession()?a.assembly:o[a.assembly],e),"9606"!==t&&"10090"!==t||(n[t]=i),n}function hi(t,n,e,r){var o;Object(jo.f)(r)&&"undefined"==typeof chrBands&&t in n?Object(ri.a)(n,t,e,r):("undefined"!=typeof chrBands&&(r.bandData[t]=chrBands),o=r.processBandData(),r.writeContainer(o,t,e))}function di(){var t=(new Date).getTime(),n=this;(function(t){return new Promise((function(n){"number"==typeof t.config.organism?t.getOrganismFromEutils((function(){t.getTaxids(n)})):t.getTaxids(n)}))})(n).then((function(e){!function(t,n,e){var r,o,i;for(i=t[0],e.config.taxid=i,e.config.taxids=t,r={9606:"",10090:""},o=0;o<t.length;o++)hi(i=String(t[o]),r=fi(i,r,e),n,e)}(e,t,n)}))}var gi=function(){function t(n,e){_classCallCheck(this,t),this.rawAnnots=this.parseBed(n,e)}return _createClass(t,[{key:"parseGenomicCoordinates",value:function(t,n){var e,r,o,i;return e=t[0],r=parseInt(t[1],10),i=(o=parseInt(t[2],10))-r,n&&(e=e.slice(3)),[e,r,o,i]}},{key:"parseAnnotFromTsvLine",value:function(n,e,r){var o,i,a,s,c,u,l,f,h=n.split(/\s/g);return s=(o=_slicedToArray(this.parseGenomicCoordinates(h,r),4))[0],c=o[1],o[2],length=o[3],-1===(a=e.indexOf(s))?[null,null]:(i=["",c,length,0],h.length>=4&&(f=h[3],i[0]=f),h.length>=8&&(u=h[8].split(","),l=t.rgbToHex(u[0],u[1],u[2]),i.push(l)),[a,i])}},{key:"parseRawAnnots",value:function(t,n,e,r){var o,i,a,s,c,u;for(u=!0,!1===isNaN(parseInt(e[n],10))&&(u=!1),o=n;o<e.length;o++){var l;i=e[o],a=(l=_slicedToArray(this.parseAnnotFromTsvLine(i,r,u),2))[0],s=l[1],null!==a&&t[a].annots.push(s)}return c=["name","start","length","trackIndex"],e[n].length>=8&&c.push("color"),{keys:c,annots:t}}},{key:"parseBed",value:function(t,n){var e,r,o,i,a=[],s=t.split(/\r\n|\n/);for(r=Object.keys(n.chromosomes[n.config.taxid]),e=0;e<r.length;e++)o=r[e],a.push({chr:o,annots:[]});return 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Ii=Object.assign({},i);function ji(t){var n,e,r=[],o=this.chromosomes[this.config.taxid];if("annots"in t[0])return this.drawProcessedAnnots(t);for(e in o)r.push({chr:e,annots:[]});r=function(t,n){var e,r,o,i;for(e=0;e<t.length;e++)for(o=t[e],r=0;r<n.length;r++)if(o.chr===n[r].chr){i=[o.name,o.start,o.stop-o.start],"color"in o&&i.push(o.color),"shape"in o&&i.push(o.shape),n[r].annots.push(i);break}return n}(t,r),n=function(t){var n=["name","start","length"];return"color"in t[0]&&n.push("color"),"shape"in t[0]&&n.push("shape"),n}(t),this.rawAnnots={keys:n,annots:r},this.annots=this.processAnnotData(this.rawAnnots),this.drawProcessedAnnots(this.annots)}function Ri(t){var n;Ii.selectAll(this.selector+" .annot").remove(),n="tracks",this.config.annotationsLayout&&(n=this.config.annotationsLayout),"legend"in this.config&&function(t){var n,e,r,o,i,a;for(Pi.select(t.config.container+" #_ideogramLegend").remove(),e=t.config.legend,a="",n=0;n<e.length;n++){var 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t.color})).on("mouseover",(function(t){n.showAnnotTooltip(t,this)})).on("mouseout",(function(){n.startHideAnnotTooltipTimeout()}))}(r,e):"histogram"===t&&function(t,n){var e,r,o={},i=n.config.chrWidth;for(r in e=n.chromosomes[n.config.taxid])o[r]=e[r];t.append("polygon").attr("class","annot").attr("points",(function(t){return function(t,n,e,r){var o,i,a,s;o=t.px+r.bump,i=t.px+r.config.barWidth+r.bump,a=n,s=n+t.height;var c=e[t.chr];return i>c&&(i=c),o+","+a+" "+i+","+a+" "+i+","+s+" "+o+","+s}(t,i,o,n)})).attr("fill",(function(t){return t.color}))}(r,e)}(n,t,this),this.onDrawAnnotsCallback&&this.onDrawAnnotsCallback()):this.drawHeatmaps(t)}var Wi=Object.assign({},i);function Ui(t,n,e){return t.append("g").attr("class","syntenicRegion").attr("id",n).on("click",(function(){var t=this,n=Wi.selectAll(e.selector+" .syntenicRegion").filter((function(){return this!==t}));n.classed("hidden",!n.classed("hidden"))})).on("mouseover",(function(){var t=this;Wi.selectAll(e.selector+" 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o,i,a,s,c,u,l,f;for(o=0;o<t.length;o++){var h;a=(h=_slicedToArray(Yi(i=t[o],e,r),2))[0],s=h[1],c=Ui(n,a.chr.id+"_"+a.start+"_"+a.stop+"___"+s.chr.id+"_"+s.start+"_"+s.stop,r),u=r.config.chrWidth,zi(c,l=r._layout.getChromosomeSetYTranslate(0),f=r._layout.getChromosomeSetYTranslate(1)-u,a,s,i),qi(c,l,f,a,s)}})(t,Wi.select(this.selector).insert("g",":first-child").attr("class","synteny"),this._layout.margin.left,this),function(t,n){var e=(new Date).getTime();n.config.debug&&console.log("Time in drawSyntenicRegions: "+(e-t)+" ms")}(n,this)}var $i=jo.a.assign({},i);function Vi(){this.config.numAnnotTracks=this.config.annotationsNumTracks,$i.selectAll(this.selector+" .annot").remove(),this.drawAnnots(this.processAnnotData(this.rawAnnots))}function Gi(t){var n,e,r,o=this.rawAnnots.annots;return this.config.numAnnotTracks=t.length,n=function(t,n){var e,r,o,i,a,s,c;for(r=[],i=0;i<t.length;i++){for(o=t[i],a=[],s=0;s<o.annots.length;s++)c=(e=o.annots[s].slice())[3]+1,n.includes(c)&&(e[3]=n.indexOf(c),a.push(e));r.push({chr:o.chr,annots:a})}return r}(o,t),r={keys:this.rawAnnots.keys,annots:n},e=this.processAnnotData(r),$i.selectAll(this.selector+" .annot").remove(),ideogram.displayedTrackIndexes=t,this.drawAnnots(e),e}function Qi(t){var n,e;return(n=t.keys).length<4||"trackIndex"!==n[3]||"trackIndexOriginal"===n[4]?t:(e=function(t,n){var e,r,o,i,a,s,c,u=[];for(c=1,e=0;e<t.length;e++){for(o=t[e],a=[],r=0;r<o.annots.length;r++)(s=(i=o.annots[r].slice())[3])+1>c&&(c=s+1),i.splice(4,0,s),a.push(i);u.push({chr:o.chr,annots:a})}return n.numAvailTracks=c,u}(t.annots,this),n.splice(4,0,"trackIndexOriginal"),t={keys:n,annots:e},this.rawAnnots.metadata&&(t.metadata=this.rawAnnots.metadata),t)}var Ki=[["F00"],["F00","88F"],["F00","CCC","88F"],["F00","FA0","0AF","88F"],["F00","FA0","CCC","0AF","88F"],["F00","FA0","875","578","0AF","88F"],["F00","FA0","875","CCC","578","0AF","88F"],["F00","FA0","7A0","875","0A7","578","0AF","88F"],["F00","FA0","7A0","875","CCC","0A7","578","0AF","88F"],["F00","FA0","7A0","875","552","255","0A7","578","0AF","88F"]];function Zi(t,n,e,r,o,i,a){var s;return a.config.annotationTracks?o=function(t,n,e,r,o){var i;return n.trackIndex=e[3],(i=o.config.annotationTracks[n.trackIndex]).color&&(n.color=i.color),i.shape&&(n.shape=i.shape),t[r].annots.push(n),t}(o,t,e,i,a):"trackIndex"===n[3]&&1!==a.numAvailTracks?(o=(s=_slicedToArray(function(t,n,e,r,o,i){var a=Ki[i.numAvailTracks-1];return t.trackIndex=n[3],t.trackIndexOriginal=n[4],t.color="#"+a[t.trackIndexOriginal],t.trackIndex>i.config.numTracks-1?(t.trackIndex in e?e[t.trackIndex].push(t):e[t.trackIndex]=[t],[r,e]):(r[o].annots.push(t),[r,e])}(t,e,r,o,i,a),2))[0],r=s[1]):o=function(t,n,e,r){return 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r=n-t+1;e.selectedRegion={from:t,to:n,extent:r}}(n,e,this),function(t,n,e,r,o,i){var a,s,c;a=i.convertBpToPx(t,n)+r,s=i.convertBpToPx(t,e)+r,c=i._layout.getChromosomeSetYTranslate(0)+(i.config.chrWidth-o)/2,Ea.select(i.selector).append("g").attr("class","brush").attr("transform","translate(0, "+c+")").call(i.brush).call(i.brush.move,[a,s])}(s,n,e,h,f,this)}function Ia(t,n){var e,r,o,i,a,s,c,u,l,f;for(e=this.bandsArray,r=this.config.taxid,o=this.config.chromosomes[r],a=(i="male"===this.config.sex?[1,0]:[0,0]).length,f=0;f<a;f++)s=o[l=i[f]+n],c=e[r][l],u=this.getChromosomeModel(c,s,r,l),this.appendHomolog(u,n,f,t)}function ja(t){var n,e,r={X:1,Y:1};if(2===this.config.ploidy&&this.config.sex)for(this.sexChromosomes.list=[],e=0;e<t.length;e++)n=t[e],"male"===this.config.sex&&n in r?(this.sexChromosomes.list.push(n),this.sexChromosomes.index||(this.sexChromosomes.index=e)):"X"===n&&(this.sexChromosomes.list.push(n,n),this.sexChromosomes.index=e)}function Ra(t,n){var e,r,o,i;if(t.bands.length>1){if(o=function(t,n){var e,r,o,i,a,s,c,u,l;for(e=0;e<t.bands.length;e++)if(a=(r=t.bands[e]).bp.start,c=(s=r.bp.stop)-a,o=r.iscn.start,i=r.iscn.stop-o,u=r.px.start,l=r.px.width,n>=a&&n<=s)return[u+l*(o+i/c*(n-a)-o)/i,r];return[null,r]}(t,n),r=(i=_slicedToArray(o,2))[0],e=i[1],null!==r)return r}else if(n>=1&&n<=t.length)return t.scale.bp*n;!function(t,n,e){throw new Error("Base pair out of range.  bp: "+t+"; length of chr"+n.name+": "+e.bp.stop)}(n,t,e)}function Wa(t,n,e,r,o,i,a){var s,c,u,l;return a=t-n,s=r-o,c=i.bp.stop-i.bp.start,u=n+a/s*(e-o),l=i.bp.start+c*(u-n)/a,Math.round(l)}function Ua(t,n){var e,r,o,i,a,s;for(0===n&&(n=t.bands[0].px.start),e=0;e<t.bands.length;e++)if(o=(r=t.bands[e]).px.start,i=r.px.stop,a=r.iscn.start,s=r.iscn.stop,n>=o&&n<=i)return Wa(s,a,n,i,o,r,void 0);!function(t,n,e){throw new Error("Pixel out of range.  px: "+t+"; length of chr"+n.name+": "+e)}(n,t,i)}Ea.scaleLinear=Ue,Ea.max=de;var Ya=e(6),za=Object.assign({},i);function 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o,i,a,s=0,c=r.coordinateSystem,u=r.config.chrHeight,l=0;l<t.length;l++)i=(o=t[l])[c].stop-o[c].start,a=r._layout._isRotated?u*i/n.length:u*n.length/r.maxLength[c]*i/n.length,t[l].px={start:s,stop:s+a,width:a},s=t[l].px.stop,e&&"acen"===o.stain&&"p"===o.name[0]&&(n.pcenIndex=l);return[t,n,s]}(r,t,a,this),r=(e=_slicedToArray(n,3))[0],t=e[1],i=e[2]):i=o*t.length/this.maxLength[this.coordinateSystem],t.width=i,t.scale=function(t,n,e){var r=e.config.chrHeight,o=t.length,i=e.maxLength,a={};return!0===e.config.multiorganism?(a.bp=1,a.iscn=r*o/i.bp):(a.bp=r/i.bp,n&&(a.iscn=r/i.iscn)),a}(t,a,this),t.bands=r,t}function Qa(t,n,e,r){var o,i={};if(o=void 0!==t,(i=function(t,n,e,r){return void 0!==n?(t.name=e,t.length=n[n.length-1][r.coordinateSystem].stop,t.type="nuclear"):t=e,t}(i,t,n,this)).chrIndex=r,i.id="chr"+i.name+"-"+e,!0===this.config.fullChromosomeLabels){var a=this.organisms[e].scientificNameAbbr;i.name=a+" chr"+i.name}return i.bands=t,(i=this.getChromosomePixels(i)).centromerePosition=function(t,n){return t&&"p"===n[0].name[0]&&"q"===n[1].name[0]&&n[0].bp.stop-n[0].bp.start<2e6?"telocentric":""}(o,t),function(t,n){return n&&1===t.bands.length&&delete t.bands,t}(i,o)}var Ka=function(){function t(n){_classCallCheck(this,t),this._model=n,this._class="ModelAdapter"}return _createClass(t,[{key:"getModel",value:function(){return this._model}},{key:"getCssClass",value:function(){return""}}],[{key:"getInstance",value:function(n){return n.bands?new t(n):new Za(n)}}]),t}(),Za=function(t){function n(t){var e;return _classCallCheck(this,n),(e=_possibleConstructorReturn(this,_getPrototypeOf(n).call(this,t)))._class="ModelNoBandsAdapter",e}return _inherits(n,t),_createClass(n,[{key:"getModel",value:function(){return 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_createClass(t,[{key:"getColor",value:function(t){return"ploidy"in this._data?"ploidy"in this._data&&this._data.ploidy[t]?this._getColor(t):"transparent":this._getColor(t)}},{key:"_getColor",value:function(t){return Array.isArray(this._data.color)?this._data.color[t]:this._data.color}}]),t}(),ns=function(){function t(n,e,r){_classCallCheck(this,t),this._adapter=n,this._model=this._adapter.getModel(),this._config=e,this._ideo=r,this._color=new Ja(this._config),this._bumpCoefficient=5}return _createClass(t,[{key:"_addPArmShape",value:function(t,n){return n?t.concat(this._getPArmShape()):t}},{key:"_addQArmShape",value:function(t,n){return n?t.concat(this._getQArmShape()):t}},{key:"render",value:function(t,n,e){var r,o,i,a,s,c,u;return r=this,t=t.append("g").attr("class","bands").attr("clip-path","url(#"+this._model.id+"-chromosome-set-clippath)"),o=this._renderArm(t,n,e,"p"),i=this._renderArm(t,n,e,"q"),this._renderRangeSet(t,n,e),a=[],a=this._addPArmShape(a,o),a=this._addQArmShape(a,i),s="0",c="",u=this.isFullyBanded(),"ancestors"in this._ideo.config&&!("rangeSet"in this._ideo.config)?(c=r._color.getArmColor(n,e,0),u&&(s="0.5")):u?(s=null,c="transparent"):"ancestors"in this._ideo.config||(s="1"),t.append("g").attr("class","chromosome-border").selectAll("path").data(a).enter().append("path").attr("fill",c).style("fill-opacity",s).attr("stroke",(function(t,o){return r._color.getBorderColor(n,e,o)})).attr("stroke-width",(function(t){return"strokeWidth"in t?t.strokeWidth:1})).attr("d",(function(t){return t.path})).attr("class",(function(t){return t.class})),a}},{key:"_renderRangeSet",value:function(t,n,e){var r,o,i,a;"rangeSet"in this._config&&(o=this._config.rangeSet.filter((function(t){return t.chr-1===n})).map((function(t){return new ts(t)})),i=t.append("g").attr("class","range-set"),a=(r=this)._ideo,i.selectAll("rect.range").data(o).enter().append("rect").attr("class","range").attr("x",(function(t){return a.convertBpToPx(r._model,t.start)})).attr("y",0).attr("width",(function(t){return a.convertBpToPx(r._model,t.length)})).attr("height",this._config.chrWidth).style("fill",(function(t){return t.getColor(e)})))}},{key:"_getShapeData",value:function(){var t,n,e,r;for(n=0;n<this._model.bands.length;n++)if("q"===this._model.bands[n].name[0]){t=this._model.bands[n];break}return e=this._model.bands.length-1,r=this._model.bands[e].px.stop,{x1:0,x2:t?t.px.start:r,x3:r,w:this._config.chrWidth,b:this._config.chrWidth/this._bumpCoefficient}}},{key:"_getPArmShape",value:function(){var t=this._getShapeData(),n=t.x2-t.b;return this.isFullyBanded()||"ancestors"in this._ideo.config?{class:"",path:"M"+t.b+",0 L"+n+",0 Q"+(t.x2+t.b)+","+t.w/2+","+n+","+t.w+" L"+t.b+","+t.w+" 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i,a,s;a="p"===o?0:1,s="","ancestors"in(i=this)._ideo.config&&!i.isFullyBanded()&&(s=i._color.getArmColor(n,e,a)),t.selectAll("path.band."+o).data(r).enter().append("path").attr("id",(function(t){return i._model.id+"-"+t.name.replace(".","-")})).attr("class",(function(t){return"band "+o+"-band "+t.stain})).attr("d",(function(t){var n;return"M "+i._ideo.round(t.px.start)+", 0l "+(n=i._ideo.round(t.px.width))+" 0 l 0 "+i._config.chrWidth+" l -"+n+" 0 z"})).style("fill",s)}},{key:"_renderArm",value:function(t,n,e,r){var o=this._model.bands.filter((function(t){return t.name[0]===r}));return this._renderBands(t,n,e,o,r),Boolean(o.length)}}],[{key:"getInstance",value:function(t,n,e){return"telocentric"===t.getModel().centromerePosition?new rs(t,n,e):new es(t,n,e)}}]),t}(),es=function(t){function n(t,e,r){var o;return _classCallCheck(this,n),(o=_possibleConstructorReturn(this,_getPrototypeOf(n).call(this,t,e,r)))._class="MetacentricChromosome",o}return _inherits(n,t),n}(ns),rs=function(t){function n(t,e,r){var o;return _classCallCheck(this,n),(o=_possibleConstructorReturn(this,_getPrototypeOf(n).call(this,t,e,r)))._class="TelocentricChromosome",o._pArmOffset=3,o}return _inherits(n,t),_createClass(n,[{key:"_addPArmShape",value:function(t){return t.concat(this._getPArmShape())}},{key:"_getPArmShape",value:function(){var t=this._getShapeData();return t.o=this._pArmOffset,[{class:"acen",path:"M"+(t.x2+2)+",1L"+(t.x2+t.o+3.25)+",1 L"+(t.x2+t.o+3.25)+","+(t.w-1)+" L"+(t.x2+2)+","+(t.w-1)},{class:"gpos66",path:"M"+(t.x2-t.o+5)+",0L"+(t.x2-t.o+3)+",0 L"+(t.x2-t.o+3)+","+t.w+" L"+(t.x2-t.o+5)+","+t.w,strokeWidth:.5}]}},{key:"_getQArmShape",value:function(){var t=this._getShapeData(),n=t.x3-t.b,e=this._pArmOffset+3;return{class:"",path:"M"+(t.x2+e)+",0 L"+n+",0 Q"+(t.x3+t.b)+","+t.w/2+","+n+","+t.w+" L"+(t.x2+e)+","+t.w}}}]),n}(ns),os=Object.assign({},i);function is(t,n,e,r){var o,i,a,s,c;s=os.select(this.selector+" 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for(r=1,this.config.ploidy>1&&(r=this._ploidy.getChromosomesNumber(n)),i=0;i<r;i++)this.appendHomolog(t,n,i,e)}function ss(t){var n,e,r;this.config.taxid&&(n=t.id.split("-")[0].replace("chr",""),e=this.chromosomes[this.config.taxid][n].chrIndex,r=Number(os.select(t.parentNode).attr("data-set-number")),this._layout.rotate(r,e,t))}function cs(){var t,n,e,r,o,i,a;t=this.config,o=os.select(t.container+" svg#_ideogram"),e=os.select(t.container+" #_ideogramInnerWrap"),r=os.select(t.container+" #_ideogramMiddleWrap"),a=(i=t.ploidy)-1,"vertical"===t.orientation&&"comparative"!==t.perspective&&(n=(this.numChromosomes+2)*(t.chrWidth+t.chrMargin+a),n=Math.round(n*i/t.rows),"SmallLayout"===this._layout._class&&(n+=40),r.style("height",this._layout.getHeight()+"px"),e.style("max-width",n+"px").style("overflow-x","scroll").style("position","absolute"),o.style("min-width",n-5+"px"))}var us=Object.assign({},i);function ls(){(function(t){var n=t._layout;us.selectAll(t.selector+" 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.chromosome-set-container").each((function(e,r){us.select(this).selectAll(".chromosome").append("text").attr("class","chrLabel").attr("transform",n.getChromosomeSetLabelTranslate()).attr("x",(function(t,e){return n.getChromosomeLabelXPosition(e)})).attr("y",(function(t,e){return n.getChromosomeLabelYPosition(e)})).text((function(n,e){return t._ploidy.getAncestor(r,e)})).attr("text-anchor","middle")}))}(this)}function fs(t,n,e,r){var o;n-=1,o=function(t){var n,e,r;return void 0===t||!t.hasOwnProperty("x")||1===t.x&&1===t.y?(n=-8,e=-16,t={x:1,y:1},r=""):(r="scale("+t.x+","+t.y+")",n=-6,e=""===t?-16:-14),{x:n,y:e,scaleSvg:r,scale:t}}(r),"vertical"===e||""===e?function(t,n,e,r){var o,i,a,s=r.config;n=function(t,n){return(n.numAnnotTracks>1||""===n.orientation)&&(t-=1),t}(n,s),o=-4,!0===s.showBandLabels&&(o=s.chrMargin+s.chrWidth+26),i=s.chrMargin*n,s.numAnnotTracks>1==0&&(i+=1),a=i+o,t.selectAll("text.chrLabel").attr("transform",e.scaleSvg).selectAll("tspan").attr("x",e.x).attr("y",a)}(t,n,o,this):function(t,n,e,r){var o,i,a,s=r.config;o=-s.chrWidth-2,!0===s.showBandLabels&&(o=s.chrMargin+8),i=s.annotTracksHeight,"overlay"!==s.annotationsLayout&&(i*=2),a=3-(s.chrMargin*n+o)+i,a/=e.scale.x,t.selectAll("text.chrLabel").attr("transform","rotate(-90)"+e.scaleSvg).selectAll("tspan").attr("x",a).attr("y",e.y)}(t,n,o,this)}var hs=jo.a.assign({},i,a,o,r);hs.scaleLinear=Ue,hs.max=de;var ds=function(){function 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jo=e(1);function Ro(t){this.config=JSON.parse(JSON.stringify(t)),function(t){t.chromosomesArray=[],t.coordinateSystem="iscn",t.maxLength={bp:0,iscn:0},t.chromosomes={},t.numChromosomes=0,t.config.debug||(t.config.debug=!1),t.config.dataDir||(t.config.dataDir=t.getDataDir()),t.config.container||(t.config.container="body"),t.selector=t.config.container+" #_ideogram",t.config.resolution||(t.config.resolution=""),t.config.orientation||(t.config.orientation="vertical"),t.config.brush||(t.config.brush=null),t.config.rows||(t.config.rows=1),"showChromosomeLabels"in t.config==0&&(t.config.showChromosomeLabels=!0),t.config.showNonNuclearChromosomes||(t.config.showNonNuclearChromosomes=!1)}(this),function(t){t.config.ploidy||(t.config.ploidy=1),t.config.ploidy>1&&(t.sexChromosomes={},t.config.sex||(t.config.sex="male"),2!==t.config.ploidy||t.config.ancestors||(t.config.ancestors={M:"#ffb6c1",P:"#add8e6"},t.config.ploidyDesc="MP"))}(this),function(t){t.config.showBandLabels||(t.config.showBandLabels=!1),"showFullyBanded"in t.config?t.config.showFullyBanded=t.config.showFullyBanded:t.config.showFullyBanded=!0,t.bandsToShow=[],t.bandData={}}(this),function(t){var n,e,r;t.config.chrHeight||(n=t.config.container,e=document.querySelector(n).getBoundingClientRect(),r="vertical"===t.config.orientation?e.height:e.width,"body"!==n&&0!==r||(r=400),t.config.chrHeight=r)}(this),function(t){var n,e;t.config.chrWidth||(n=10,(e=t.config.chrHeight)<900&&e>500?n=Math.round(e/40):e>=900&&(n=Math.round(e/45)),t.config.chrWidth=n)}(this),function(t){t.config.chrMargin||(1===t.config.ploidy?t.config.chrMargin=10:t.config.chrMargin=Math.round(t.config.chrWidth/4)),t.config.showBandLabels&&(t.config.chrMargin+=20)}(this),function(t,n){t.onLoad&&(n.onLoadCallback=t.onLoad),t.onLoadAnnots&&(n.onLoadAnnotsCallback=t.onLoadAnnots),t.onDrawAnnots&&(n.onDrawAnnotsCallback=t.onDrawAnnots),t.onBrushMove&&(n.onBrushMoveCallback=t.onBrushMove),t.onDidRotate&&(n.onDidRotateCallback=t.onDidRotate),t.onWillShowAnnotTooltip&&(n.onWillShowAnnotTooltipCallback=t.onWillShowAnnotTooltip)}(t,this),function(t){t.organisms={9606:{commonName:"Human",scientificName:"Homo sapiens",scientificNameAbbr:"H. sapiens",assemblies:{default:"GCF_000001405.26",GRCh38:"GCF_000001405.26",GRCh37:"GCF_000001405.13"}},10090:{commonName:"Mouse",scientificName:"Mus musculus",scientificNameAbbr:"M. musculus",assemblies:{default:"GCF_000001635.20"}},4641:{commonName:"banana",scientificName:"Musa acuminata",scientificNameAbbr:"M. acuminata",assemblies:{default:"mock"}}}}(this),function(t){t.bump=Math.round(t.config.chrHeight/125),t.adjustedBump=!1,t.config.chrHeight<200&&(t.adjustedBump=!0,t.bump=4)}(this),function(t,n){t.chromosome&&(n.config.chromosomes=[t.chromosome],"showBandLabels"in t==0&&(n.config.showBandLabels=!0),"rotatable"in t==0&&(n.config.rotatable=!1))}(t,this),this.initAnnotSettings(),this.config.chrMargin+=this.config.chrWidth,"heatmap"===this.config.annotationsLayout?this.config.chrMargin+=this.config.annotTracksHeight:this.config.chrMargin+=2*this.config.annotTracksHeight,this.init()}var Wo=jo.a.assign({},i);function Uo(t){void 0!==t.timeout&&window.clearTimeout(t.timeout),t.rawAnnots=t.setOriginalTrackIndexes(t.rawAnnots),t.config.annotationsDisplayedTracks?t.annots=t.updateDisplayedTracks(t.config.annotationsDisplayedTracks):(t.annots=t.processAnnotData(t.rawAnnots),t.config.filterable&&t.initCrossFilter(),t.drawProcessedAnnots(t.annots))}function Yo(t,n){var e=(new Date).getTime(),r=this.config;this.initDrawChromosomes(t),r.annotationsPath&&function(t){t.rawAnnots?Uo(t):function n(){t.timeout=setTimeout(function(){t.rawAnnots?Uo(t):n()},50)}()}(this),function(t,n){var e,r,o,i;if(!0===t.showBandLabels&&(o=(new Date).getTime(),n.hideUnshownBandLabels(),i=(new Date).getTime(),t.debug&&console.log("Time in showing bands: "+(i-o)+" ms"),"vertical"===t.orientation))for(e=0;e<n.chromosomesArray.length;e++)r="#"+n.chromosomesArray[e].id,n.rotateChromosomeLabels(Wo.select(r),e);!0===t.showChromosomeLabels&&n.drawChromosomeLabels(n.chromosomes)}(r,this),r.brush&&this.createBrush(r.brush),r.annotations&&this.drawAnnots(r.annotations),function(t,n,e){var r=(new Date).getTime();t.debug&&console.log("Time in drawChromosome: "+(r-e)+" ms");var o=(new Date).getTime();t.debug&&console.log("Time constructing ideogram: "+(o-n)+" ms")}(r,n,e),this.setOverflowScroll(),this.onLoadCallback&&this.onLoadCallback()}var zo=function(){function t(n){_classCallCheck(this,t),this._config=n,this._description=this._normalize(this._config.ploidyDesc)}return _createClass(t,[{key:"getChromosomesNumber",value:function(t){if(this._config.ploidyDesc){var n=this._config.ploidyDesc[t];return n instanceof Object?Object.keys(n)[0].length:n.length}return this._config.ploidy||1}},{key:"_normalize",value:function(t){var n,e,r=[];if(!t)return t;for(n in t)"string"==typeof(e=t[n])?("vertical"===this._config.orientation&&(e=e.split("").reverse()),r.push({ancestors:e,existence:this._getexistenceArray(e.length)})):r.push({ancestors:Object.keys(e)[0],existence:e[Object.keys(e)[0]]});return r}},{key:"_getexistenceArray",value:function(t){for(var n=[],e=0;e<t;e++)n.push("11");return n}},{key:"getSetSize",value:function(t){return this._description?this._description[t].ancestors.length:1}},{key:"getAncestor",value:function(t,n){return this._description?this._description[t].ancestors[n]:""}},{key:"exists",value:function(t,n,e){if(this._description){var r=this._description[t].existence[n][e];return Number(r)>0}return!0}}]),t}(),qo=jo.a.assign({},i),Xo=function(){function t(n){_classCallCheck(this,t),this._node=n}return _createClass(t,[{key:"getLabel",value:function(){return qo.select(this._node.parentNode).select("text.chrLabel").text()}},{key:"getSetLabel",value:function(){return qo.select(this._node.parentNode).select("text.chrSetLabel").text()}}]),t}(),$o=jo.a.assign({},i),Vo=function(){function t(n,e){if(_classCallCheck(this,t),this._config=n,this._ideo=e,this._ploidy=this._ideo._ploidy,this._translate=void 0,"chrSetMargin"in n)this.chrSetMargin=n.chrSetMargin;else{var r=this._config.chrMargin;this.chrSetMargin=this._config.ploidy>1?r:0}this._tickSize=8,this._isRotated=!1}return _createClass(t,[{key:"_getLeftMargin",value:function(){return this.margin.left}},{key:"_getYScale",value:function(){return 20/this._config.chrWidth}},{key:"getChromosomeLabels",value:function(t){var n=new Xo(t),e=[];return this._ideo.config.ploidy>1&&e.push(n.getSetLabel()),e.push(n.getLabel()),e.filter(function(t){return t.length>0})}},{key:"getChromosomeBandLabelTranslate",value:function(t){var n,e,r,o=this._ideo,i=this._tickSize,a=o.config.orientation;return"vertical"===a?r="rotate(-90)translate("+(n=i)+","+(e=o.round(2+t.px.start+t.px.width/2))+")":"horizontal"===a&&(r="translate("+(n=o.round(-i+t.px.start+t.px.width/2))+","+(e=-10)+")"),{x:n,y:e,translate:r}}},{key:"didRotate",value:function(t,n){var e,r,o,i,a,s,c,u,l;r=(e=this._ideo).config.taxid,o=n.id.split("-")[0].replace("chr",""),i=(a=e.chromosomes[r][o]).bands,u=(c=$o.select(n.parentNode)).attr("transform"),l=/scale\(.*\)/.exec(u),u=u.replace(l,""),c.attr("transform",u),s=a.width,(a=e.getChromosomeModel(i,o,r,t)).oldWidth=s,e.chromosomes[r][o]=a,e.drawChromosome(a),e.handleRotateOnClick(),e.rawAnnots&&(e.displayedTrackIndexes?e.updateDisplayedTracks(e.displayedTrackIndexes):(e.annots=e.processAnnotData(e.rawAnnots),e.drawProcessedAnnots(e.annots),e.config.filterable&&e.initCrossFilter())),!0===e.config.showBandLabels&&(e.drawBandLabels(e.chromosomes),e.hideUnshownBandLabels()),e.onDidRotateCallback&&e.onDidRotateCallback(a)}},{key:"rotate",value:function(t,n,e){var r,o,i,a;r=this._ideo,a=r.selector+" .chrSetLabel, "+r.selector+" .chrLabel",i=document.querySelector(r.selector).getBoundingClientRect(),o=$o.selectAll(r.selector+" g.chromosome").filter(function(){return this!==e}),this._isRotated?(this._isRotated=!1,r.config.chrHeight=r.config.chrHeightOriginal,r.config.chrWidth=r.config.chrWidthOriginal,r.config.annotationHeight=r.config.annotationHeightOriginal,this.rotateBack(t,n,e,function(){o.style("display",null),$o.selectAll(a).style("display",null),r._layout.didRotate(n,e)})):(this._isRotated=!0,o.style("display","none"),$o.selectAll(a).style("display","none"),this.rotateForward(t,n,e,function(){var t,o,a;r.config.chrHeightOriginal=r.config.chrHeight,r.config.chrWidthOriginal=r.config.chrWidth,r.config.annotationHeightOriginal=r.config.annotationHeight,"VerticalLayout"===r._layout._class?(o=i.width,a=window.innerWidth):(o=i.height-10,a=window.innerHeight-10),t=a<o?a:o,t-=2*r.config.chrMargin,r.config.chrHeight=t,r.config.chrWidth*=2.3,r.config.annotationHeight*=1.7,r._layout.didRotate(n,e)}))}},{key:"getChromosomeLabelClass",value:function(){return 1===this._config.ploidy?"chrLabel":"chrSetLabel"}},{key:"_getAdditionalOffset",value:function(){return(this._config.annotationHeight||0)*(this._config.annotationsNumTracks||1)}},{key:"_getChromosomeSetSize",value:function(t){return this._ploidy.getSetSize(t)*this._config.chrWidth*2+this.chrSetMargin}},{key:"getChromosomeSetLabelAnchor",value:function(){return"middle"}},{key:"getChromosomeLabelYPosition",value:function(){return-5.5}},{key:"getChromosomeSetLabelYPosition",value:function(t){return 1===this._config.ploidy?this.getChromosomeLabelYPosition(t):-2*this._config.chrWidth}}]),t}(),Go=jo.a.assign({},i),Qo=function(t){function n(t,e){var r;return _classCallCheck(this,n),(r=_possibleConstructorReturn(this,_getPrototypeOf(n).call(this,t,e)))._class="VerticalLayout",r.margin={top:30,left:15},r}return _inherits(n,Vo),_createClass(n,[{key:"rotateForward",value:function(t,n,e,r){var o="translate(20, 25) "+this.getChromosomeScale(e);Go.select(e.parentNode).transition().attr("transform",o).on("end",r);var i=this.getChromosomeLabels(e),a=1.3*(20+this._config.chrWidth);Go.select(this._ideo.getSvg()).append("g").attr("class","tmp").selectAll("text").data(i).enter().append("text").attr("class",function(t,n){return 0===n&&2===i.length?"chrSetLabel":null}).attr("x",0).attr("y",a).style("opacity",0).text(String).transition().style("opacity",1),this._ideo.config.orientation="horizontal"}},{key:"rotateBack",value:function(t,n,e,r){var o=this.getChromosomeScaleBack(e),i=this.getChromosomeSetTranslate(t);Go.select(e.parentNode).transition().attr("transform",i+" "+o).on("end",r),Go.selectAll(this._ideo.selector+" g.tmp").style("opacity",0).remove(),this._ideo.config.orientation="vertical"}},{key:"getHeight",value:function(){return this._config.chrHeight+1.5*this.margin.top}},{key:"getWidth",value:function(){return"97%"}},{key:"getChromosomeBandTickY1",value:function(){return 2}},{key:"getChromosomeBandTickY2",value:function(){return 10}},{key:"getChromosomeSetLabelTranslate",value:function(){return"rotate(-90)"}},{key:"getChromosomeBandLabelAnchor",value:function(){return null}},{key:"getChromosomeScale",value:function(t){var n,e;return n=Go.select(this._ideo.selector).node().getBoundingClientRect(),e=t.getBoundingClientRect(),"scale("+n.width/e.height*.97+", "+this._getYScale()+")"}},{key:"getChromosomeScaleBack",value:function(t){var n,e,r;return e=(r=this._ideo.config).taxid,n=t.id.split("-")[0].replace("chr",""),"scale("+this._ideo.chromosomes[e][n].oldWidth/(3*r.chrHeight)*.97+", "+1/this._getYScale()+")"}},{key:"getChromosomeSetTranslate",value:function(t){return"rotate(90) translate("+this.margin.top+", -"+this.getChromosomeSetYTranslate(t)+")"}},{key:"getChromosomeSetYTranslate",value:function(t){var n,e=this._getAdditionalOffset(),r=this._config.chrMargin,o=this._config.chrWidth;if(!this._config.ploidyDesc)return"histogram"===this._config.annotationsLayout?r/2+t*(r+o+2)+2*e+1:(n=o+t*(r+o)+2*e,e>0?n:n+4+2*t);if(!this._translate){var i;this._translate=[this._ploidy.getSetSize(0)*o*2];for(var a=1;a<this._config.ploidyDesc.length;a++)i=this._translate[a-1],this._translate[a]=i+this._getChromosomeSetSize(a-1)}return this._translate[t]}},{key:"getChromosomeSetLabelXPosition",value:function(){return this._config.chrWidth*this._config.ploidy/-2}},{key:"getChromosomeLabelXPosition",value:function(){return this._config.chrWidth/-2}}]),n}(),Ko=jo.a.assign({},i),Zo=function(t){function n(t,e){var r;return _classCallCheck(this,n),(r=_possibleConstructorReturn(this,_getPrototypeOf(n).call(this,t,e)))._class="HorizontalLayout",r.margin={left:20,top:30},r}return _inherits(n,Vo),_createClass(n,[{key:"_getLeftMargin",value:function(){var t=Vo.prototype._getLeftMargin.call(this);return this._config.ploidy>1&&(t*=1.8),t}},{key:"rotateForward",value:function(t,n,e,r){var o;Ko.select(e.parentNode).transition().attr("transform","rotate(90) translate(30, -37.5) ").on("end",r),o=this.getChromosomeLabels(e),Ko.select(this._ideo.getSvg()).append("g").attr("class","tmp").selectAll("text").data(o).enter().append("text").attr("class",function(t,n){return 0===n&&2===o.length?"chrSetLabel":null}).attr("x",26).attr("y",function(t,n){return 12*(n+1+o.length%2)}).style("text-anchor","middle").style("opacity",0).text(String).transition().style("opacity",1),this._ideo.config.orientation="vertical"}},{key:"rotateBack",value:function(t,n,e,r){var o=this.getChromosomeSetTranslate(t);Ko.select(e.parentNode).transition().attr("transform",o).on("end",r),Ko.selectAll(this._ideo.selector+" g.tmp").style("opacity",0).remove(),this._ideo.config.orientation="horizontal"}},{key:"getHeight",value:function(t){var n=this._config.chromosomes[t].length,e=this.getChromosomeSetYTranslate(n-1);return(e+=this._getChromosomeSetSize(n-1))+2*this._getAdditionalOffset()}},{key:"getWidth",value:function(){return this._config.chrHeight+1.5*this.margin.top}},{key:"getChromosomeSetLabelAnchor",value:function(){return"end"}},{key:"getChromosomeBandLabelAnchor",value:function(){return null}},{key:"getChromosomeBandTickY1",value:function(){return 2}},{key:"getChromosomeBandTickY2",value:function(){return 10}},{key:"getChromosomeSetLabelTranslate",value:function(){return null}},{key:"getChromosomeSetTranslate",value:function(t){return"translate("+this._getLeftMargin()+", "+this.getChromosomeSetYTranslate(t)+")"}},{key:"getChromosomeSetYTranslate",value:function(t){if(!this._config.ploidyDesc)return this._config.chrMargin*(t+1);if(!this._translate){this._translate=[1];for(var n=1;n<this._config.ploidyDesc.length;n++)this._translate[n]=this._translate[n-1]+this._getChromosomeSetSize(n-1)}return this._translate[t]}},{key:"getChromosomeSetLabelXPosition",value:function(t){return 1===this._config.ploidy?this.getChromosomeLabelXPosition(t):-20}},{key:"getChromosomeSetLabelYPosition",value:function(t){var n=this._ploidy.getSetSize(t),e=this._config,r=e.chrMargin,o=e.chrWidth;return 1===e.ploidy?o/2+3:n*r/2}},{key:"getChromosomeLabelXPosition",value:function(){return-8}},{key:"getChromosomeLabelYPosition",value:function(){return this._config.chrWidth}}]),n}();jo.a.assign({},i);var Jo=function(t){function n(t,e){var r;return _classCallCheck(this,n),(r=_possibleConstructorReturn(this,_getPrototypeOf(n).call(this,t,e)))._class="PairedLayout",r.margin={left:30},r}return _inherits(n,Vo),_createClass(n,[{key:"rotateForward",value:function(t,n,e,r){console.warn("rotateForward not implemented for PairedLayout")}},{key:"rotateBack",value:function(t,n,e,r){console.warn("rotateBack not implemented for PairedLayout")}},{key:"getHeight",value:function(){return this._config.chrHeight+1.5*this.margin.left}},{key:"getWidth",value:function(){return"97%"}},{key:"getChromosomeBandTickY1",value:function(t){return t%2?this._config.chrWidth:2*this._config.chrWidth}},{key:"getChromosomeBandTickY2",value:function(t){var n=this._config.chrWidth;return t%2?n-this._tickSize:2*n+this._tickSize}},{key:"getChromosomeBandLabelAnchor",value:function(t){return t%2?null:"end"}},{key:"getChromosomeBandLabelTranslate",value:function(t,n){var e=n%2?10:-this._config.chrWidth-10,r=this._ideo.round(t.px.start+t.px.width/2)+3;return{x:r,y:r,translate:"rotate(-90) translate("+e+", "+r+")"}}},{key:"getChromosomeLabelXPosition",value:function(){return-this._tickSize}},{key:"getChromosomeSetLabelXPosition",value:function(){return this._config.chrWidth/-2}},{key:"getChromosomeSetLabelTranslate",value:function(){return"rotate(-90)"}},{key:"getChromosomeSetTranslate",value:function(t){var n=this.getChromosomeSetYTranslate(t);return"rotate(90) translate("+this.margin.left+", -"+n+")"}},{key:"getChromosomeSetYTranslate",value:function(t){return 200*(t+1)}}]),n}();jo.a.assign({},i);var ti=function(t){function n(t,e){var r;return _classCallCheck(this,n),(r=_possibleConstructorReturn(this,_getPrototypeOf(n).call(this,t,e)))._class="SmallLayout",r.margin={left:36.5,top:10},r}return _inherits(n,Vo),_createClass(n,[{key:"getHeight",value:function(){var t=this._config.chrHeight;return this._config.rows*(t+1.5*this.margin.top)}},{key:"getWidth",value:function(){return"97%"}},{key:"getChromosomeBandLabelTranslate",value:function(){}},{key:"getChromosomeSetLabelTranslate",value:function(){return"rotate(-90)"}},{key:"getChromosomeSetTranslate",value:function(t){var n=[];this._ideo.getTaxids(function(t){n=t});var e,r,o=this._ideo.config.chromosomes[n[0]].length/this._config.rows;return t>o-1?(e=this.margin.left+1.4*this._config.chrHeight,r=this.getChromosomeSetYTranslate(t-o)):(e=this.margin.left,r=this.getChromosomeSetYTranslate(t)),"rotate(90) translate("+e+", -"+r+")"}},{key:"getChromosomeSetYTranslate",value:function(t){var n=this._getAdditionalOffset();return this.margin.left*t+this._config.chrWidth+2*n+n*t}},{key:"getChromosomeSetLabelXPosition",value:function(t){return(this._ploidy.getSetSize(t)*this._config.chrWidth+20)/-2+(this._config.ploidy>1?0:this._config.chrWidth)}},{key:"getChromosomeLabelXPosition",value:function(){return this._config.chrWidth/-2}}]),n}(),ni=jo.a.assign({},i);function ei(t,n,e){this.config.annotationsPath&&this.fetchAnnots(this.config.annotationsPath),function(t){if("ploidyDesc"in t.config&&"string"==typeof t.config.ploidyDesc){for(var n=[],e=0;e<t.numChromosomes;e++)n.push(t.config.ploidyDesc);t.config.ploidyDesc=n}t._ploidy=new zo(t.config)}(this),this._layout=function(t){var n=t.config;return"perspective"in n&&"comparative"===n.perspective?new Jo(n,t):"rows"in n&&n.rows>1?new ti(n,t):"vertical"===n.orientation?new Qo(n,t):"horizontal"===n.orientation?new Zo(n,t):new Qo(n,t)}(this),function(t,n){ni.selectAll(n.config.container+" #_ideogramOuterWrap").remove(),ni.select(n.config.container).append("div").attr("id","_ideogramOuterWrap").append("div").attr("id","_ideogramTrackLabelContainer").style("position","absolute"),ni.select(n.config.container+" #_ideogramOuterWrap").append("div").attr("id","_ideogramMiddleWrap").style("position","relative").style("overflow-x","auto").append("div").attr("id","_ideogramInnerWrap").append("svg").attr("id","_ideogram").attr("class",function(t){var n="";return t.config.showChromosomeLabels&&("horizontal"===t.config.orientation?n+="labeledLeft ":n+="labeled "),t.config.annotationsLayout&&"overlay"===t.config.annotationsLayout&&(n+="faint"),n}(n)).attr("width",n._layout.getWidth(t)).attr("height",n._layout.getHeight(t)).html(n.getBandColorGradients())}(n,this),this.isOnlyIdeogram=1===document.querySelectorAll("#_ideogram").length,function(t){ni.select(t.config.container+" #_ideogramOuterWrap").append("div").attr("class","_ideogramTooltip").attr("id","_ideogramTooltip").style("opacity",0).style("position","fixed").style("text-align","center").style("padding","4px").style("font","12px sans-serif").style("background","white").style("border","1px solid black").style("border-radius","5px").style("z-index","100")}(this),this.finishInit(t,e)}var ri=e(5),oi=jo.a.assign({},a,i);function ii(t,n,e){var r=e.config.ploidy;return"sex"in e.config&&(2===r&&e.sexChromosomes.index+2===n||"female"===e.config.sex&&"Y"===t.name)}function ai(t,n,e,r,o){var i,a,s,c;for(i=0;i<n.length;i++)s=n[i],"bandsArray"in o&&(a=t[r]),c=o.getChromosomeModel(a,s,e,r),r+=1,"string"!=typeof s&&(s=s.name),o.chromosomes[e][s]=c,o.chromosomesArray.push(c),ii(c,r,o)||o.drawChromosome(c);return r}function si(t,n){"undefined"!=typeof chrBands&&t.length>=chrBands.length/2&&(n.coordinateSystem="bp")}function ci(t){var n,e,r,o=this.config.taxids,i=0;for(t.length>0&&(this.bandsArray={}),e=0;e<o.length;e++)n=o[e],si(r=this.config.chromosomes[n],this),this.chromosomes[n]={},this.setSexChromosomes(r),"bandsArray"in this&&(this.bandsArray[n]=t),i=ai(t,r,n,i,this),this.config.showBandLabels&&this.drawBandLabels(this.chromosomes),this.handleRotateOnClick(),this._gotChrModels=!0}function ui(){var t=this;"rotatable"in t.config&&!1===t.config.rotatable?oi.selectAll(t.selector+" .chromosome").style("cursor","default"):oi.selectAll(t.selector+" .chromosome").on("click",function(){t.rotateAndToggleDisplay(this)})}function li(){call(this.onLoadCallback)}function fi(t,n,e){var r,o,i,a=e.config;return r=e.organisms[t],a.assembly||(e.config.assembly="default"),o=r.assemblies,i=function(t,n,e){var r=e.organisms[t],o=[Ideogram.slugify(r.scientificName)],i=r.assemblies,a=e.config.resolution;return n!==i.default&&o.push(n),"9606"===t&&(n in i==="false"&&jo.a.values(i).includes(config.assembly)||""!==a&&850!==a)&&o.push(a),o.join("-")+".js"}(t,e.assemblyIsAccession()?a.assembly:o[a.assembly],e),"9606"!==t&&"10090"!==t||(n[t]=i),n}function hi(t,n,e,r){var o;Object(jo.f)(r)&&"undefined"==typeof chrBands&&t in n?Object(ri.a)(n,t,e,r):("undefined"!=typeof chrBands&&(r.bandData[t]=chrBands),o=r.processBandData(),r.writeContainer(o,t,e))}function di(){var t=(new Date).getTime(),n=this;(function(t){return new Promise(function(n){"number"==typeof t.config.organism?t.getOrganismFromEutils(function(){t.getTaxids(n)}):t.getTaxids(n)})})(n).then(function(e){!function(t,n,e){var r,o,i;for(i=t[0],e.config.taxid=i,e.config.taxids=t,r={9606:"",10090:""},o=0;o<t.length;o++)hi(i=String(t[o]),r=fi(i,r,e),n,e)}(e,t,n)})}var gi=function(){function t(n,e){_classCallCheck(this,t),this.rawAnnots=this.parseBed(n,e)}return _createClass(t,[{key:"parseGenomicCoordinates",value:function(t,n){var e,r,o,i;return e=t[0],r=parseInt(t[1],10),i=(o=parseInt(t[2],10))-r,n&&(e=e.slice(3)),[e,r,o,i]}},{key:"parseAnnotFromTsvLine",value:function(n,e,r){var o,i,a,s,c,u,l,f,h=n.split(/\s/g);return s=(o=_slicedToArray(this.parseGenomicCoordinates(h,r),4))[0],c=o[1],o[2],length=o[3],-1===(a=e.indexOf(s))?[null,null]:(i=["",c,length,0],h.length>=4&&(f=h[3],i[0]=f),h.length>=8&&(u=h[8].split(","),l=t.rgbToHex(u[0],u[1],u[2]),i.push(l)),[a,i])}},{key:"parseRawAnnots",value:function(t,n,e,r){var o,i,a,s,c,u;for(u=!0,!1===isNaN(parseInt(e[n],10))&&(u=!1),o=n;o<e.length;o++){var l;i=e[o],a=(l=_slicedToArray(this.parseAnnotFromTsvLine(i,r,u),2))[0],s=l[1],null!==a&&t[a].annots.push(s)}return c=["name","start","length","trackIndex"],e[n].length>=8&&c.push("color"),{keys:c,annots:t}}},{key:"parseBed",value:function(t,n){var e,r,o,i,a=[],s=t.split(/\r\n|\n/);for(r=Object.keys(n.chromosomes[n.config.taxid]),e=0;e<r.length;e++)o=r[e],a.push({chr:o,annots:[]});return i=0,("chr"===s[0].slice(0,3)||isNaN(parseInt(s[0],10)))&&(i=1),this.parseRawAnnots(a,i,s,r)}}],[{key:"componentToHex",value:function(t){var n=parseInt(t,10).toString(16);return 1===n.length?"0"+n:n}},{key:"rgbToHex",value:function(n,e,r){return"#"+t.componentToHex(n)+t.componentToHex(e)+t.componentToHex(r)}}]),t}(),pi=Object.assign({},i),mi=["name","start","length","trackIndex","trackIndexOriginal","color"];function vi(t){!1!==t.config.showTrackLabel&&(t.hideTrackLabelTimeout=window.setTimeout(function(){pi.select(t.config.container+" #_ideogramTrackLabel").transition().duration(500).style("opacity",0)},250))}var yi=Object.assign({},i);function bi(t,n,e,r){var o,i,a,s,c,u=[],l=r.config.numAnnotTracks;for(o=0;o<l;o++)a=r.config.annotationHeight,c=t.id+"-canvas-"+o,i=n-a*(l-o)-7,s=yi.select(r.config.container+" #_ideogramInnerWrap").append("canvas").attr("id",c).attr("width",a).attr("height",e).style("position","absolute").style("left",i+"px").nodes()[0].getContext("2d"),u.push(s);return u}function _i(t,n,e,r){var o,i,a,s;for(o=0;o<t.length;o++)(a=n[(i=t[o]).trackIndex]).fillStyle=i.color,s=i.trackIndex-1,a.fillRect(s,i.startPx+r,e,.5)}function wi(t){var n,e,r,o,i=this,a=i._layout.margin.top,s=i.config.chrHeight+a;for(yi.selectAll(i.config.container+" canvas").remove(),function(t){pi.select(t.config.container+" #_ideogramTrackLabelContainer").append("div").attr("id","_ideogramTrackLabel").style("opacity",0).style("position","absolute").style("text-align","center").style("padding","1px").style("font","11px sans-serif").style("background","white").style("line-height","10px").style("z-index","9000")}(i),r=0;r<t.length;r++)n=t[r].annots,o=i.chromosomesArray[r],e=i.config.chrWidth,_i(n,bi(o,i._layout.getChromosomeSetYTranslate(r),s,i),e,a);yi.selectAll(i.config.container+" canvas").on("mouseover",function(){var t,n,e,r,o,a;t=this,n=i,clearTimeout(n.hideTrackLabelTimeout),o=function(t){var n,e,r;if(t.rawAnnots.metadata)n=t.rawAnnots.metadata.trackLabels;else if(t.config.heatmaps)for(n=[],e=t.config.heatmaps,r=0;r<e.length;r++)n.push(e[r].key);else n=t.rawAnnots.keys.slice(0).filter(function(t){return!mi.includes(t)});return t.displayedTrackIndexes&&(n=n.filter(function(n,e){return t.displayedTrackIndexes.includes(e+1)})),n.join("<br>")}(n),pi.select(n.config.container+" #_ideogramTrackLabel").interrupt().style("top","").style("left","").style("transform",null).style("transform","rotate(-90deg)").html(o),e=function(t,n,e){var r,o,i,a,s;return r=n.id.split("-").slice(0,-1).join("-")+"-0",o=pi.select(e.config.container+" #"+r).nodes()[0].getBoundingClientRect(),i=pi.select(e.config.container+" #_ideogramTrackLabel").nodes()[0].getBoundingClientRect(),a=pi.select(e.config.container).nodes()[0].getBoundingClientRect(),s=Math.round(o.left+i.width)-o.width-1,[s-=a.left-7,-(t.split("<br>").length-2)*o.width+2]}(o,t,n),a=(r=_slicedToArray(e,2))[0],function(t,n,e){pi.select(e.config.container+" #_ideogramTrackLabel").style("opacity",1).style("left",n+"px").style("top",t+"px").style("width","max-content").style("transform-origin","bottom left").style("text-align","left").on("mouseover",function(){clearTimeout(e.hideTrackLabelTimeout)}).on("mouseout",function(){vi(e)})}(r[1],a,n)}).on("mouseout",function(){vi(i)}),i.onDrawAnnotsCallback&&i.onDrawAnnotsCallback()}function xi(t,n,e,r,o){return t===n&&"+"===o&&e>r||e===o||0!==t&&t!==n&&e<=o&&e>r||0===t&&e<=o}function Ai(t,n){var e,r,o,i,a,s,c,u;for(e=0;e<t.length;e++)r=t.length-1,i=(o=t[e])[0],a=parseFloat(i),!1===isNaN(a)&&(i=a),0!==e&&(c=parseFloat(t[e-1][0])),s=o[1],xi(e,r,n,c,i)&&(u=s);return u}function ki(t,n,e){var r,o,i,a,s,c,u,l=[];for(r=0;r<n.length;r++)for(i=n[r],o=0;o<t.length;o++)a=i.slice(0,3),s=i[t[o]],c=Ai(e.config.heatmaps[o].thresholds,s),u=o,a.push(u,c,s),l.push(a);return l}function Ci(t){var n,e,r,o,i=(new Date).getTime(),a=t.keys,s=t.annots;for(r=[],o=0;o<this.config.heatmaps.length;o++)e=this.config.heatmaps[o].key,r.push(a.indexOf(e));n=function(t,n,e){var r,o,i,a,s=[];for(a=0;a<n.length;a++)o=(r=n[a]).chr,i=ki(t,r.annots,e),s.push({chr:o,annots:i});return s}(r,s,this),a.splice(3,0,"trackIndex"),a.splice(4,0,"color"),this.rawAnnots.keys=a,this.rawAnnots.annots=n,function(t,n){var e=(new Date).getTime();n.config.debug&&console.log("Time in deserializeAnnotsForHeatmap: "+(e-t)+" ms")}(i,this)}var Ti=Object.assign({},i);function Mi(){call(this.onLoadAnnotsCallback)}function Si(){call(this.onDrawAnnotsCallback)}function Li(){!1!==this.config.showAnnotTooltip&&(this.hideAnnotTooltipTimeout=window.setTimeout(function(){Ti.select("._ideogramTooltip").transition().duration(500).style("opacity",0).style("pointer-events","none")},250))}function Di(t){call(this.onWillShowAnnotTooltipCallback,t)}function Bi(t,n){var 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t&&["circle","triangle"].includes(r)?"circle"===r?n='<path d="m2,9a 4.5,4.5 0 1,0 9,0a 4.5,4.5 0 1,0 -9,0" '+e+"></path>":"triangle"===r&&(n='<path d="m7,3 l -5 9 l 9 0 z" '+e+"></path>"):n='<rect height="10" width="10"  y="3" '+e+"/>",n}function Hi(t,n,e){var r,o,i;for(r=0;r<e.rows.length;r++)t+="<li>"+(i=e.rows[r]).name+"</li>",o=Fi*r,"name"in e&&(o+=Fi),n+='<g transform="translate(0, '+o+')">'+Ni(i)+"</g>";return[t,n]}var Ii=Object.assign({},i);function ji(t){var n,e,r=[],o=this.chromosomes[this.config.taxid];if("annots"in t[0])return this.drawProcessedAnnots(t);for(e in o)r.push({chr:e,annots:[]});r=function(t,n){var e,r,o,i;for(e=0;e<t.length;e++)for(o=t[e],r=0;r<n.length;r++)if(o.chr===n[r].chr){i=[o.name,o.start,o.stop-o.start],"color"in o&&i.push(o.color),"shape"in o&&i.push(o.shape),n[r].annots.push(i);break}return n}(t,r),n=function(t){var n=["name","start","length"];return"color"in t[0]&&n.push("color"),"shape"in t[0]&&n.push("shape"),n}(t),this.rawAnnots={keys:n,annots:r},this.annots=this.processAnnotData(this.rawAnnots),this.drawProcessedAnnots(this.annots)}function Ri(t){var n;Ii.selectAll(this.selector+" .annot").remove(),n="tracks",this.config.annotationsLayout&&(n=this.config.annotationsLayout),"legend"in this.config&&function(t){var n,e,r,o,i,a;for(Pi.select(t.config.container+" #_ideogramLegend").remove(),e=t.config.legend,a="",n=0;n<e.length;n++){var s;"name"in(i=e[n])&&(o="<span>"+i.name+"</span>"),o=(s=_slicedToArray(Hi(o,r='<svg width="'+Fi+'">',i),2))[0],r=s[1],a+=(r+="</svg>")+"<ul>"+o+"</ul>"}var c=Pi.select(t.config.container+" #_ideogramOuterWrap");c.append("style").html(Ei),c.append("div").attr("id","_ideogramLegend").html(a)}(this),"heatmap"!==n?(function(t,n,e){var r;!function(t,n){var e,r;if("heatmap"!==t&&"histogram"!==t){for(r=0,e=0;e<n.length;e++)r+=n[e].annots.length;r>2e3&&console.warn('Rendering more than 2000 annotations in Ideogram?\nTry setting "annotationsLayout" 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t.color}).on("mouseover",function(t){n.showAnnotTooltip(t,this)}).on("mouseout",function(){n.startHideAnnotTooltipTimeout()})}(r,e):"overlay"===t?function(t,n){r.append("polygon").attr("id",function(t){return t.id}).attr("class","annot").attr("points",function(t){var e,r,o=n.config.chrWidth;return t.stopPx-t.startPx>1?(e=t.startPx,r=t.stopPx):(e=t.px-.5,r=t.px+.5),e+","+o+" "+r+","+o+" "+r+",0 "+e+",0"}).attr("fill",function(t){return t.color}).on("mouseover",function(t){n.showAnnotTooltip(t,this)}).on("mouseout",function(){n.startHideAnnotTooltipTimeout()})}(0,e):"histogram"===t&&function(t,n){var e,r,o={},i=n.config.chrWidth;for(r in e=n.chromosomes[n.config.taxid])o[r]=e[r];t.append("polygon").attr("class","annot").attr("points",function(t){return function(t,n,e,r){var o,i,a,s;o=t.px+r.bump,i=t.px+r.config.barWidth+r.bump,a=n,s=n+t.height;var c=e[t.chr];return i>c&&(i=c),o+","+a+" "+i+","+a+" "+i+","+s+" "+o+","+s}(t,i,o,n)}).attr("fill",function(t){return t.color})}(r,e)}(n,t,this),this.onDrawAnnotsCallback&&this.onDrawAnnotsCallback()):this.drawHeatmaps(t)}var Wi=Object.assign({},i);function Ui(t,n,e){return t.append("g").attr("class","syntenicRegion").attr("id",n).on("click",function(){var t=this,n=Wi.selectAll(e.selector+" .syntenicRegion").filter(function(){return this!==t});n.classed("hidden",!n.classed("hidden"))}).on("mouseover",function(){var t=this;Wi.selectAll(e.selector+" .syntenicRegion").filter(function(){return this!==t}).classed("ghost",!0)}).on("mouseout",function(){Wi.selectAll(e.selector+" .syntenicRegion").classed("ghost",!1)})}function Yi(t,n,e){var r,o;return r=t.r1,o=t.r2,r.startPx=e.convertBpToPx(r.chr,r.start)+n,r.stopPx=e.convertBpToPx(r.chr,r.stop)+n,o.startPx=e.convertBpToPx(o.chr,o.start)+n,o.stopPx=e.convertBpToPx(o.chr,o.stop)+n,[r,o]}function zi(t,n,e,r,o,i){var a,s;a="color"in i?i.color:"#CFC",s="opacity"in i?i.opacity:1,t.append("polygon").attr("points",n+", "+r.startPx+" "+n+", "+r.stopPx+" "+e+", "+o.stopPx+" "+e+", "+o.startPx).attr("style","fill: "+a+"; fill-opacity: "+s)}function qi(t,n,e,r,o){t.append("line").attr("class","syntenyBorder").attr("x1",n).attr("x2",e).attr("y1",r.startPx).attr("y2",o.startPx),t.append("line").attr("class","syntenyBorder").attr("x1",n).attr("x2",e).attr("y1",r.stopPx).attr("y2",o.stopPx)}function Xi(t){var n=(new Date).getTime();(function(t,n,e,r){var o,i,a,s,c,u,l,f;for(o=0;o<t.length;o++){var h;a=(h=_slicedToArray(Yi(i=t[o],e,r),2))[0],s=h[1],c=Ui(n,a.chr.id+"_"+a.start+"_"+a.stop+"___"+s.chr.id+"_"+s.start+"_"+s.stop,r),u=r.config.chrWidth,zi(c,l=r._layout.getChromosomeSetYTranslate(0),f=r._layout.getChromosomeSetYTranslate(1)-u,a,s,i),qi(c,l,f,a,s)}})(t,Wi.select(this.selector).insert("g",":first-child").attr("class","synteny"),this._layout.margin.left,this),function(t,n){var e=(new Date).getTime();n.config.debug&&console.log("Time in drawSyntenicRegions: "+(e-t)+" ms")}(n,this)}var $i=jo.a.assign({},i);function Vi(){this.config.numAnnotTracks=this.config.annotationsNumTracks,$i.selectAll(this.selector+" .annot").remove(),this.drawAnnots(this.processAnnotData(this.rawAnnots))}function Gi(t){var n,e,r,o=this.rawAnnots.annots;return this.config.numAnnotTracks=t.length,n=function(t,n){var e,r,o,i,a,s,c;for(r=[],i=0;i<t.length;i++){for(o=t[i],a=[],s=0;s<o.annots.length;s++)c=(e=o.annots[s].slice())[3]+1,n.includes(c)&&(e[3]=n.indexOf(c),a.push(e));r.push({chr:o.chr,annots:a})}return r}(o,t),r={keys:this.rawAnnots.keys,annots:n},e=this.processAnnotData(r),$i.selectAll(this.selector+" .annot").remove(),ideogram.displayedTrackIndexes=t,this.drawAnnots(e),e}function Qi(t){var n,e;return(n=t.keys).length<4||"trackIndex"!==n[3]||"trackIndexOriginal"===n[4]?t:(e=function(t,n){var e,r,o,i,a,s,c,u=[];for(c=1,e=0;e<t.length;e++){for(o=t[e],a=[],r=0;r<o.annots.length;r++)(s=(i=o.annots[r].slice())[3])+1>c&&(c=s+1),i.splice(4,0,s),a.push(i);u.push({chr:o.chr,annots:a})}return n.numAvailTracks=c,u}(t.annots,this),n.splice(4,0,"trackIndexOriginal"),t={keys:n,annots:e},this.rawAnnots.metadata&&(t.metadata=this.rawAnnots.metadata),t)}var Ki=[["F00"],["F00","88F"],["F00","CCC","88F"],["F00","FA0","0AF","88F"],["F00","FA0","CCC","0AF","88F"],["F00","FA0","875","578","0AF","88F"],["F00","FA0","875","CCC","578","0AF","88F"],["F00","FA0","7A0","875","0A7","578","0AF","88F"],["F00","FA0","7A0","875","CCC","0A7","578","0AF","88F"],["F00","FA0","7A0","875","552","255","0A7","578","0AF","88F"]];function Zi(t,n,e,r,o,i,a){var s;return a.config.annotationTracks?o=function(t,n,e,r,o){var i;return n.trackIndex=e[3],(i=o.config.annotationTracks[n.trackIndex]).color&&(n.color=i.color),i.shape&&(n.shape=i.shape),t[r].annots.push(n),t}(o,t,e,i,a):"trackIndex"===n[3]&&1!==a.numAvailTracks?(o=(s=_slicedToArray(function(t,n,e,r,o,i){var a=Ki[i.numAvailTracks-1];return t.trackIndex=n[3],t.trackIndexOriginal=n[4],t.color="#"+a[t.trackIndexOriginal],t.trackIndex>i.config.numTracks-1?(t.trackIndex in e?e[t.trackIndex].push(t):e[t.trackIndex]=[t],[r,e]):(r[o].annots.push(t),[r,e])}(t,e,r,o,i,a),2))[0],r=s[1]):o=function(t,n,e,r){return n.trackIndex=0,n.color||(n.color=r.config.annotationsColor),n.shape||(n.shape="triangle"),t[e].annots.push(n),t}(o,t,i,a),[o,r]}function Ji(t,n,e,r,o,i,a){var s,c,u,l;for(s=0;s<e.annots.length;s++){var f;for(l=e.annots[s],u={},c=0;c<i.length;c++)u[i[c]]=l[c];u.stop=u.start+u.length,u.chr=e.chr,u.chrIndex=o,u.startPx=a.convertBpToPx(r,u.start),u.stopPx=a.convertBpToPx(r,u.stop),u.px=Math.round((u.startPx+u.stopPx)/2),t=(f=_slicedToArray(Zi(u,i,l,n,t,o,a),2))[0],n=f[1]}return[t,n]}function ta(t){console.warn('Chromosome "'+t.chr+'" undefined in ideogram; '+t.annots.length+" annotations not shown")}function na(t){var n,e,r,o,i;return r=t.keys,n=function(t,n,e){var r,o,i,a,s=[],c={};for(r=-1,o=0;o<t.length;o++){var u;i=t[o],void 0!==(a=e.chromosomes[e.config.taxid][i.chr])?(r++,s.push({chr:i.chr,annots:[]}),s=(u=_slicedToArray(Ji(s,c,i,a,r,n,e),2))[0],c=u[1]):ta(i)}return[s,c]}(t=t.annots,r,this),o=(e=_slicedToArray(n,2))[0],i=e[1],o=function(t,n){var e,r,o,i,a,s;for(e=t,t=[],s=n.chromosomesArray,r=0;r<s.length;r++)for(a=s[r].name,o=0;o<e.length;o++)(i=e[o]).chr===a&&t.push(i);return t}(o,this),function(t,n){var e,r=n.config.numAnnotTracks;r>10&&console.error("Ideogram only displays up to 10 tracks at a time.  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r=n-t+1;e.selectedRegion={from:t,to:n,extent:r}}(n,e,this),function(t,n,e,r,o,i){var a,s,c;a=i.convertBpToPx(t,n)+r,s=i.convertBpToPx(t,e)+r,c=i._layout.getChromosomeSetYTranslate(0)+(i.config.chrWidth-o)/2,Ea.select(i.selector).append("g").attr("class","brush").attr("transform","translate(0, "+c+")").call(i.brush).call(i.brush.move,[a,s])}(s,n,e,h,f,this)}function Ia(t,n){var e,r,o,i,a,s,c,u,l,f;for(e=this.bandsArray,r=this.config.taxid,o=this.config.chromosomes[r],a=(i="male"===this.config.sex?[1,0]:[0,0]).length,f=0;f<a;f++)s=o[l=i[f]+n],c=e[r][l],u=this.getChromosomeModel(c,s,r,l),this.appendHomolog(u,n,f,t)}function ja(t){var n,e,r={X:1,Y:1};if(2===this.config.ploidy&&this.config.sex)for(this.sexChromosomes.list=[],e=0;e<t.length;e++)n=t[e],"male"===this.config.sex&&n in r?(this.sexChromosomes.list.push(n),this.sexChromosomes.index||(this.sexChromosomes.index=e)):"X"===n&&(this.sexChromosomes.list.push(n,n),this.sexChromosomes.index=e)}function Ra(t,n){var e,r,o,i;if(t.bands.length>1){if(o=function(t,n){var e,r,o,i,a,s,c,u,l;for(e=0;e<t.bands.length;e++)if(a=(r=t.bands[e]).bp.start,c=(s=r.bp.stop)-a,o=r.iscn.start,i=r.iscn.stop-o,u=r.px.start,l=r.px.width,n>=a&&n<=s)return[u+l*(o+i/c*(n-a)-o)/i,r];return[null,r]}(t,n),r=(i=_slicedToArray(o,2))[0],e=i[1],null!==r)return r}else if(n>=1&&n<=t.length)return t.scale.bp*n;!function(t,n,e){throw new Error("Base pair out of range.  bp: "+t+"; length of chr"+n.name+": "+e.bp.stop)}(n,t,e)}function Wa(t,n,e,r,o,i,a){var s,c,u,l;return a=t-n,s=r-o,c=i.bp.stop-i.bp.start,u=n+a/s*(e-o),l=i.bp.start+c*(u-n)/a,Math.round(l)}function Ua(t,n){var e,r,o,i,a,s;for(0===n&&(n=t.bands[0].px.start),e=0;e<t.bands.length;e++)if(o=(r=t.bands[e]).px.start,i=r.px.stop,a=r.iscn.start,s=r.iscn.stop,n>=o&&n<=i)return Wa(s,a,n,i,o,r,void 0);!function(t,n,e){throw new Error("Pixel out of range.  px: "+t+"; length of chr"+n.name+": "+e)}(n,t,i)}Ea.scaleLinear=Ue,Ea.max=de;var Ya=e(6),za=Object.assign({},i);function 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o,i,a,s=0,c=r.coordinateSystem,u=r.config.chrHeight,l=0;l<t.length;l++)i=(o=t[l])[c].stop-o[c].start,a=r._layout._isRotated?u*i/n.length:u*n.length/r.maxLength[c]*i/n.length,t[l].px={start:s,stop:s+a,width:a},s=t[l].px.stop,e&&"acen"===o.stain&&"p"===o.name[0]&&(n.pcenIndex=l);return[t,n,s]}(r,t,a,this),r=(e=_slicedToArray(n,3))[0],t=e[1],i=e[2]):i=o*t.length/this.maxLength[this.coordinateSystem],t.width=i,t.scale=function(t,n,e){var r=e.config.chrHeight,o=t.length,i=e.maxLength,a={};return!0===e.config.multiorganism?(a.bp=1,a.iscn=r*o/i.bp):(a.bp=r/i.bp,n&&(a.iscn=r/i.iscn)),a}(t,a,this),t.bands=r,t}function Qa(t,n,e,r){var o,i={};if(o=void 0!==t,(i=function(t,n,e,r){return void 0!==n?(t.name=e,t.length=n[n.length-1][r.coordinateSystem].stop,t.type="nuclear"):t=e,t}(i,t,n,this)).chrIndex=r,i.id="chr"+i.name+"-"+e,!0===this.config.fullChromosomeLabels){var a=this.organisms[e].scientificNameAbbr;i.name=a+" chr"+i.name}return i.bands=t,(i=this.getChromosomePixels(i)).centromerePosition=function(t,n){return o&&"p"===n[0].name[0]&&"q"===n[1].name[0]&&n[0].bp.stop-n[0].bp.start<2e6?"telocentric":""}(0,t),function(t,n){return o&&1===t.bands.length&&delete t.bands,t}(i)}var Ka=function(){function t(n){_classCallCheck(this,t),this._model=n,this._class="ModelAdapter"}return _createClass(t,[{key:"getModel",value:function(){return this._model}},{key:"getCssClass",value:function(){return""}}],[{key:"getInstance",value:function(n){return n.bands?new t(n):new Za(n)}}]),t}(),Za=function(t){function n(t){var e;return _classCallCheck(this,n),(e=_possibleConstructorReturn(this,_getPrototypeOf(n).call(this,t)))._class="ModelNoBandsAdapter",e}return _inherits(n,Ka),_createClass(n,[{key:"getModel",value:function(){return this._model.bands=[],this._model.width>1&&this._model.bands.push({name:"q",px:{start:0,stop:this._model.width,width:this._model.width},bp:{start:1,stop:this._model.length}}),this._model}},{key:"getCssClass",value:function(){return"noBands"}}]),n}(),Ja=function(){function t(n){_classCallCheck(this,t),this._config=n,this._ploidy=new zo(this._config)}return _createClass(t,[{key:"getArmColor",value:function(t,n,e){return this._config.armColors?this._config.armColors[e]:this._config.ancestors?this._getPolyploidArmColor(t,n,e):null}},{key:"getBorderColor",value:function(t,n,e){return n<this._config.ploidy?"#000":this._ploidy.exists(t,n,e)?"#000":"#fff"}},{key:"_getPolyploidArmColor",value:function(t,n,e){if(this._ploidy.exists(t,n,e)){var r=this._ploidy.getAncestor(t,n,e);return this._config.ancestors[r]}return"transparent"}}]),t}(),ts=function(){function t(n){_classCallCheck(this,t),this._data=n,this.start=n.start,this.stop=n.stop,this.length=this.stop-this.start}return _createClass(t,[{key:"getColor",value:function(t){return"ploidy"in this._data?"ploidy"in this._data&&this._data.ploidy[t]?this._getColor(t):"transparent":this._getColor(t)}},{key:"_getColor",value:function(t){return Array.isArray(this._data.color)?this._data.color[t]:this._data.color}}]),t}(),ns=function(){function t(n,e,r){_classCallCheck(this,t),this._adapter=n,this._model=this._adapter.getModel(),this._config=e,this._ideo=r,this._color=new Ja(this._config),this._bumpCoefficient=5}return _createClass(t,[{key:"_addPArmShape",value:function(t,n){return n?t.concat(this._getPArmShape()):t}},{key:"_addQArmShape",value:function(t,n){return n?t.concat(this._getQArmShape()):t}},{key:"render",value:function(t,n,e){var r,o,i,a,s,c,u;return r=this,t=t.append("g").attr("class","bands").attr("clip-path","url(#"+this._model.id+"-chromosome-set-clippath)"),o=this._renderArm(t,n,e,"p"),i=this._renderArm(t,n,e,"q"),this._renderRangeSet(t,n,e),a=[],a=this._addPArmShape(a,o),a=this._addQArmShape(a,i),s="0",c="",u=this.isFullyBanded(),"ancestors"in this._ideo.config&&!("rangeSet"in this._ideo.config)?(c=r._color.getArmColor(n,e,0),u&&(s="0.5")):u?(s=null,c="transparent"):"ancestors"in this._ideo.config||(s="1"),t.append("g").attr("class","chromosome-border").selectAll("path").data(a).enter().append("path").attr("fill",c).style("fill-opacity",s).attr("stroke",function(t,o){return r._color.getBorderColor(n,e,o)}).attr("stroke-width",function(t){return"strokeWidth"in t?t.strokeWidth:1}).attr("d",function(t){return t.path}).attr("class",function(t){return t.class}),a}},{key:"_renderRangeSet",value:function(t,n,e){var r,o,i,a;"rangeSet"in this._config&&(o=this._config.rangeSet.filter(function(t){return t.chr-1===n}).map(function(t){return new ts(t)}),i=t.append("g").attr("class","range-set"),a=(r=this)._ideo,i.selectAll("rect.range").data(o).enter().append("rect").attr("class","range").attr("x",function(t){return a.convertBpToPx(r._model,t.start)}).attr("y",0).attr("width",function(t){return a.convertBpToPx(r._model,t.length)}).attr("height",this._config.chrWidth).style("fill",function(t){return t.getColor(e)}))}},{key:"_getShapeData",value:function(){var t,n,e,r;for(n=0;n<this._model.bands.length;n++)if("q"===this._model.bands[n].name[0]){t=this._model.bands[n];break}return e=this._model.bands.length-1,r=this._model.bands[e].px.stop,{x1:0,x2:t?t.px.start:r,x3:r,w:this._config.chrWidth,b:this._config.chrWidth/this._bumpCoefficient}}},{key:"_getPArmShape",value:function(){var t=this._getShapeData(),n=t.x2-t.b;return this.isFullyBanded()||"ancestors"in this._ideo.config?{class:"",path:"M"+t.b+",0 L"+n+",0 Q"+(t.x2+t.b)+","+t.w/2+","+n+","+t.w+" L"+t.b+","+t.w+" Q-"+t.b+","+t.w/2+","+t.b+",0"}:[{class:"",path:"M"+t.b+",0 L"+(n-2)+",0 L"+(n-2)+","+t.w+" L"+t.b+","+t.w+" Q-"+t.b+","+t.w/2+","+t.b+",0"},{class:"acen",path:"M"+n+",0 Q"+(t.x2+t.b)+","+t.w/2+","+n+","+t.w+" L"+n+","+t.w+" L"+(n-2)+","+t.w+" L"+(n-2)+",0"}]}},{key:"_getQArmShape",value:function(){var t=this._getShapeData(),n=t.x3-t.b,e=t.x2+t.b;return this.isFullyBanded()||"ancestors"in this._ideo.config?{class:"",path:"M"+e+",0 L"+n+",0 Q"+(t.x3+t.b)+","+t.w/2+","+n+","+t.w+" L"+e+","+t.w+" Q"+(t.x2-t.b)+","+t.w/2+","+e+",0"}:[{path:"M"+e+",0 L"+n+",0 Q"+(t.x3+t.b)+","+t.w/2+","+n+","+t.w+" L"+e+","+t.w+" L"+e+",0"},{class:"acen",path:"M"+e+",0Q"+(t.x2-t.b)+","+t.w/2+","+e+","+t.w+" L"+e+","+t.w+"L"+(e+2)+","+t.w+"L"+(e+2)+",0"}]}},{key:"isFullyBanded",value:function(){return this._model.bands&&(2!==this._model.bands.length||"q"===this._model.bands[0].name[0])}},{key:"_renderBands",value:function(t,n,e,r,o){var i,a,s;a="p"===o?0:1,s="","ancestors"in(i=this)._ideo.config&&!i.isFullyBanded()&&(s=i._color.getArmColor(n,e,a)),t.selectAll("path.band."+o).data(r).enter().append("path").attr("id",function(t){return i._model.id+"-"+t.name.replace(".","-")}).attr("class",function(t){return"band "+o+"-band "+t.stain}).attr("d",function(t){var n;return"M "+i._ideo.round(t.px.start)+", 0l "+(n=i._ideo.round(t.px.width))+" 0 l 0 "+i._config.chrWidth+" l -"+n+" 0 z"}).style("fill",s)}},{key:"_renderArm",value:function(t,n,e,r){var o=this._model.bands.filter(function(t){return t.name[0]===r});return this._renderBands(t,n,e,o,r),Boolean(o.length)}}],[{key:"getInstance",value:function(t,n,e){return"telocentric"===t.getModel().centromerePosition?new rs(t,n,e):new es(t,n,e)}}]),t}(),es=function(t){function n(t,e,r){var o;return _classCallCheck(this,n),(o=_possibleConstructorReturn(this,_getPrototypeOf(n).call(this,t,e,r)))._class="MetacentricChromosome",o}return _inherits(n,ns),n}(),rs=function(t){function n(t,e,r){var o;return _classCallCheck(this,n),(o=_possibleConstructorReturn(this,_getPrototypeOf(n).call(this,t,e,r)))._class="TelocentricChromosome",o._pArmOffset=3,o}return _inherits(n,ns),_createClass(n,[{key:"_addPArmShape",value:function(t){return t.concat(this._getPArmShape())}},{key:"_getPArmShape",value:function(){var t=this._getShapeData();return t.o=this._pArmOffset,[{class:"acen",path:"M"+(t.x2+2)+",1L"+(t.x2+t.o+3.25)+",1 L"+(t.x2+t.o+3.25)+","+(t.w-1)+" L"+(t.x2+2)+","+(t.w-1)},{class:"gpos66",path:"M"+(t.x2-t.o+5)+",0L"+(t.x2-t.o+3)+",0 L"+(t.x2-t.o+3)+","+t.w+" L"+(t.x2-t.o+5)+","+t.w,strokeWidth:.5}]}},{key:"_getQArmShape",value:function(){var t=this._getShapeData(),n=t.x3-t.b,e=this._pArmOffset+3;return{class:"",path:"M"+(t.x2+e)+",0 L"+n+",0 Q"+(t.x3+t.b)+","+t.w/2+","+n+","+t.w+" L"+(t.x2+e)+","+t.w}}}]),n}(),os=Object.assign({},i);function is(t,n,e,r){var o,i,a,s,c;s=os.select(this.selector+" defs"),c=Ka.getInstance(t),o=e*this.config.chrMargin,i=r.append("g").attr("id",t.id).attr("class","chromosome "+c.getCssClass()).attr("transform","translate(0, "+o+")"),a=ns.getInstance(c,this.config,this).render(i,n,e),os.select("#"+t.id+"-chromosome-set-clippath").remove(),s.append("clipPath").attr("id",t.id+"-chromosome-set-clippath").selectAll("path").data(a).enter().append("path").attr("d",function(t){return t.path}).attr("class",function(t){return t.class})}function as(t){var n,e,r,o,i,a;if(n=t.chrIndex,o=this._layout.getChromosomeSetTranslate(n),a=this.selector+" #"+t.id+"-chromosome-set",os.selectAll(a+" g").remove(),0===(e=os.select(a)).nodes().length&&(e=os.select(this.selector).append("g").attr("class","chromosome-set-container").attr("data-set-number",n).attr("transform",o).attr("id",t.id+"-chromosome-set")),"sex"in this.config&&2===this.config.ploidy&&this.sexChromosomes.index===n)this.drawSexChromosomes(e,n);else for(r=1,this.config.ploidy>1&&(r=this._ploidy.getChromosomesNumber(n)),i=0;i<r;i++)this.appendHomolog(t,n,i,e)}function ss(t){var n,e,r;this.config.taxid&&(n=t.id.split("-")[0].replace("chr",""),e=this.chromosomes[this.config.taxid][n].chrIndex,r=Number(os.select(t.parentNode).attr("data-set-number")),this._layout.rotate(r,e,t))}function cs(){var t,n,e,r,o,i,a;t=this.config,o=os.select(t.container+" svg#_ideogram"),e=os.select(t.container+" #_ideogramInnerWrap"),r=os.select(t.container+" #_ideogramMiddleWrap"),a=(i=t.ploidy)-1,"vertical"===t.orientation&&"comparative"!==t.perspective&&(n=(this.numChromosomes+2)*(t.chrWidth+t.chrMargin+a),n=Math.round(n*i/t.rows),"SmallLayout"===this._layout._class&&(n+=40),r.style("height",this._layout.getHeight()+"px"),e.style("max-width",n+"px").style("overflow-x","scroll").style("position","absolute"),o.style("min-width",n-5+"px"))}var us=Object.assign({},i);function ls(){var t,n;n=(t=this)._layout,us.selectAll(t.selector+" .chromosome-set-container").insert("text",":first-child").data(t.chromosomesArray).attr("class",n.getChromosomeLabelClass()).attr("transform",n.getChromosomeSetLabelTranslate()).attr("x",n.getChromosomeSetLabelXPosition()).attr("y",function(t,e){return n.getChromosomeSetLabelYPosition(e)}).attr("text-anchor",n.getChromosomeSetLabelAnchor()).each(function(n,e){!function(t,n,e,r){var o=function(t,n,e){var r;return r=-1===t.name.indexOf(" ")?[t.name]:t.name.match(/^(.*)\s+([^\s]+)$/).slice(1).reverse(),"sex"in e.config&&2===e.config.ploidy&&n===e.sexChromosomes.index&&(r="male"===e.config.sex?["XY"]:["XX"]),r}(t,n,r);us.select(e).selectAll("tspan").data(o).enter().append("tspan").attr("dy",function(t,n){return-1.2*n+"em"}).attr("x",r._layout.getChromosomeSetLabelXPosition()).attr("class",function(t,n){var e=r.config.fullChromosomeLabels;return 1===n&&e?"italic":null}).text(String)}(n,e,this,t)}),function(t){var n=t._layout;us.selectAll(t.selector+" .chromosome-set-container").each(function(e,r){us.select(this).selectAll(".chromosome").append("text").attr("class","chrLabel").attr("transform",n.getChromosomeSetLabelTranslate()).attr("x",function(t,e){return n.getChromosomeLabelXPosition(e)}).attr("y",function(t,e){return n.getChromosomeLabelYPosition(e)}).text(function(n,e){return t._ploidy.getAncestor(r,e)}).attr("text-anchor","middle")})}(this)}function fs(t,n,e,r){var o;n-=1,o=function(t){var n,e,r;return void 0===t||!t.hasOwnProperty("x")||1===t.x&&1===t.y?(n=-8,e=-16,t={x:1,y:1},r=""):(r="scale("+t.x+","+t.y+")",n=-6,e=""===t?-16:-14),{x:n,y:e,scaleSvg:r,scale:t}}(r),"vertical"===e||""===e?function(t,n,e,r){var o,i,a,s=r.config;n=function(t,n){return(n.numAnnotTracks>1||""===n.orientation)&&(t-=1),t}(n,s),o=-4,!0===s.showBandLabels&&(o=s.chrMargin+s.chrWidth+26),i=s.chrMargin*n,s.numAnnotTracks>1==0&&(i+=1),a=i+o,t.selectAll("text.chrLabel").attr("transform",e.scaleSvg).selectAll("tspan").attr("x",e.x).attr("y",a)}(t,n,o,this):function(t,n,e,r){var o,i,a,s=r.config;o=-s.chrWidth-2,!0===s.showBandLabels&&(o=s.chrMargin+8),i=s.annotTracksHeight,"overlay"!==s.annotationsLayout&&(i*=2),a=3-(s.chrMargin*n+o)+i,a/=e.scale.x,t.selectAll("text.chrLabel").attr("transform","rotate(-90)"+e.scaleSvg).selectAll("tspan").attr("x",a).attr("y",e.y)}(t,n,o,this)}var hs=jo.a.assign({},i,a,o,r);hs.scaleLinear=Ue,hs.max=de;var ds=function(){function t(n){_classCallCheck(this,t),this.configure=Ro,this.initDrawChromosomes=ci,this.onLoad=li,this.handleRotateOnClick=ui,this.init=di,this.finishInit=Yo,this.writeContainer=ei,this.onLoadAnnots=Mi,this.onDrawAnnots=Si,this.processAnnotData=na,this.restoreDefaultTracks=Vi,this.updateDisplayedTracks=Gi,this.initAnnotSettings=ra,this.fetchAnnots=ia,this.drawAnnots=ji,this.getHistogramBars=Oi,this.drawHeatmaps=wi,this.deserializeAnnotsForHeatmap=Ci,this.fillAnnots=aa,this.drawProcessedAnnots=Ri,this.drawSynteny=Xi,this.startHideAnnotTooltipTimeout=Li,this.showAnnotTooltip=Bi,this.onWillShowAnnotTooltip=Di,this.setOriginalTrackIndexes=Qi,this.esearch=ua,this.esummary=la,this.elink=fa,this.getTaxidFromEutils=ha.b,this.setTaxidData=ha.e,this.setTaxidAndAssemblyAndChromosomes=ha.d,this.getOrganismFromEutils=ha.a,this.getTaxids=ha.c,this.getAssemblyAndChromosomesFromEutils=pa,this.parseBands=Ba.a,this.drawBandLabels=Sa,this.getBandColorGradients=Da,this.processBandData=Fa,this.setBandsToShow=ka,this.hideUnshownBandLabels=_a,this.drawBandLabelText=Ta,this.drawBandLabelStalk=Ma,this.onBrushMove=Na,this.createBrush=Ha,this.drawSexChromosomes=Ia,this.setSexChromosomes=ja,this.convertBpToPx=Ra,this.convertPxToBp=Ua,this.unpackAnnots=qa,this.packAnnots=Xa,this.initCrossFilter=$a,this.filterAnnots=Va,this.assemblyIsAccession=jo.b,this.getDataDir=jo.c,this.round=jo.h,this.onDidRotate=jo.g,this.getSvg=jo.d,this.getChromosomeModel=Qa,this.getChromosomePixels=Ga,this.drawChromosomeLabels=ls,this.rotateChromosomeLabels=fs,this.appendHomolog=is,this.drawChromosome=as,this.rotateAndToggleDisplay=ss,this.setOverflowScroll=cs,this.configure(n)}return 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diff --git a/dash_bio/async~moleculeviewer2.js b/dash_bio/async~moleculeviewer2.js
index 558b7135c..b3ba93293 100644
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diff --git a/dash_bio/async~moleculeviewer3.js b/dash_bio/async~moleculeviewer3.js
index 4bb60739a..25d9dd883 100644
--- a/dash_bio/async~moleculeviewer3.js
+++ b/dash_bio/async~moleculeviewer3.js
@@ -1,6 +1,6 @@
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11:if(0===r.havedict)return e.next_out=b,e.avail_out=w,e.next_in=y,e.avail_in=x,r.hold=_,r.bits=D,2;e.adler=r.check=1,r.mode=p;case p:if(5===t||6===t)break e;case 13:if(r.last){_>>>=7&D,D-=7&D,r.mode=27;break}for(;D<3;){if(0===x)break e;x--,_+=m[y++]<<D,D+=8}switch(r.last=1&_,D-=1,3&(_>>>=1)){case 0:r.mode=14;break;case 1:if(S(r),r.mode=20,6===t){_>>>=2,D-=2;break e}break;case 2:r.mode=17;break;case 3:e.msg="invalid block type",r.mode=d}_>>>=2,D-=2;break;case 14:for(_>>>=7&D,D-=7&D;D<32;){if(0===x)break e;x--,_+=m[y++]<<D,D+=8}if((65535&_)!=(_>>>16^65535)){e.msg="invalid stored block lengths",r.mode=d;break}if(r.length=65535&_,_=0,D=0,r.mode=15,6===t)break e;case 15:r.mode=16;case 16:if(M=r.length){if(M>x&&(M=x),M>w&&(M=w),0===M)break e;n.arraySet(v,m,y,M,b),x-=M,y+=M,w-=M,b+=M,r.length-=M;break}r.mode=p;break;case 17:for(;D<14;){if(0===x)break e;x--,_+=m[y++]<<D,D+=8}if(r.nlen=257+(31&_),_>>>=5,D-=5,r.ndist=1+(31&_),_>>>=5,D-=5,r.ncode=4+(15&_),_>>>=4,D-=4,r.nlen>286||r.ndist>30){e.msg="too many length or distance symbols",r.mode=d;break}r.have=0,r.mode=18;case 18:for(;r.have<r.ncode;){for(;D<3;){if(0===x)break e;x--,_+=m[y++]<<D,D+=8}r.lens[U[r.have++]]=7&_,_>>>=3,D-=3}for(;r.have<19;)r.lens[U[r.have++]]=0;if(r.lencode=r.lendyn,r.lenbits=7,P={bits:r.lenbits},R=s(0,r.lens,0,19,r.lencode,0,r.work,P),r.lenbits=P.bits,R){e.msg="invalid code lengths set",r.mode=d;break}r.have=0,r.mode=19;case 19:for(;r.have<r.nlen+r.ndist;){for(;E=(j=r.lencode[_&(1<<r.lenbits)-1])>>>16&255,L=65535&j,!((z=j>>>24)<=D);){if(0===x)break e;x--,_+=m[y++]<<D,D+=8}if(L<16)_>>>=z,D-=z,r.lens[r.have++]=L;else{if(16===L){for(F=z+2;D<F;){if(0===x)break e;x--,_+=m[y++]<<D,D+=8}if(_>>>=z,D-=z,0===r.have){e.msg="invalid bit length repeat",r.mode=d;break}N=r.lens[r.have-1],M=3+(3&_),_>>>=2,D-=2}else if(17===L){for(F=z+3;D<F;){if(0===x)break e;x--,_+=m[y++]<<D,D+=8}D-=z,N=0,M=3+(7&(_>>>=z)),_>>>=3,D-=3}else{for(F=z+7;D<F;){if(0===x)break e;x--,_+=m[y++]<<D,D+=8}D-=z,N=0,M=11+(127&(_>>>=z)),_>>>=7,D-=7}if(r.have+M>r.nlen+r.ndist){e.msg="invalid bit length repeat",r.mode=d;break}for(;M--;)r.lens[r.have++]=N}}if(r.mode===d)break;if(0===r.lens[256]){e.msg="invalid code -- missing end-of-block",r.mode=d;break}if(r.lenbits=9,P={bits:r.lenbits},R=s(l,r.lens,0,r.nlen,r.lencode,0,r.work,P),r.lenbits=P.bits,R){e.msg="invalid literal/lengths set",r.mode=d;break}if(r.distbits=6,r.distcode=r.distdyn,P={bits:r.distbits},R=s(u,r.lens,r.nlen,r.ndist,r.distcode,0,r.work,P),r.distbits=P.bits,R){e.msg="invalid distances set",r.mode=d;break}if(r.mode=20,6===t)break e;case 20:r.mode=21;case 21:if(x>=6&&w>=258){e.next_out=b,e.avail_out=w,e.next_in=y,e.avail_in=x,r.hold=_,r.bits=D,a(e,A),b=e.next_out,v=e.output,w=e.avail_out,y=e.next_in,m=e.input,x=e.avail_in,_=r.hold,D=r.bits,r.mode===p&&(r.back=-1);break}for(r.back=0;E=(j=r.lencode[_&(1<<r.lenbits)-1])>>>16&255,L=65535&j,!((z=j>>>24)<=D);){if(0===x)break e;x--,_+=m[y++]<<D,D+=8}if(E&&0==(240&E)){for(k=z,I=E,O=L;E=(j=r.lencode[O+((_&(1<<k+I)-1)>>k)])>>>16&255,L=65535&j,!(k+(z=j>>>24)<=D);){if(0===x)break e;x--,_+=m[y++]<<D,D+=8}_>>>=k,D-=k,r.back+=k}if(_>>>=z,D-=z,r.back+=z,r.length=L,0===E){r.mode=26;break}if(32&E){r.back=-1,r.mode=p;break}if(64&E){e.msg="invalid literal/length code",r.mode=d;break}r.extra=15&E,r.mode=22;case 22:if(r.extra){for(F=r.extra;D<F;){if(0===x)break e;x--,_+=m[y++]<<D,D+=8}r.length+=_&(1<<r.extra)-1,_>>>=r.extra,D-=r.extra,r.back+=r.extra}r.was=r.length,r.mode=23;case 23:for(;E=(j=r.distcode[_&(1<<r.distbits)-1])>>>16&255,L=65535&j,!((z=j>>>24)<=D);){if(0===x)break e;x--,_+=m[y++]<<D,D+=8}if(0==(240&E)){for(k=z,I=E,O=L;E=(j=r.distcode[O+((_&(1<<k+I)-1)>>k)])>>>16&255,L=65535&j,!(k+(z=j>>>24)<=D);){if(0===x)break e;x--,_+=m[y++]<<D,D+=8}_>>>=k,D-=k,r.back+=k}if(_>>>=z,D-=z,r.back+=z,64&E){e.msg="invalid distance code",r.mode=d;break}r.offset=L,r.extra=15&E,r.mode=24;case 24:if(r.extra){for(F=r.extra;D<F;){if(0===x)break e;x--,_+=m[y++]<<D,D+=8}r.offset+=_&(1<<r.extra)-1,_>>>=r.extra,D-=r.extra,r.back+=r.extra}if(r.offset>r.dmax){e.msg="invalid distance too far back",r.mode=d;break}r.mode=25;case 25:if(0===w)break e;if(M=A-w,r.offset>M){if((M=r.offset-M)>r.whave&&r.sane){e.msg="invalid distance too far back",r.mode=d;break}M>r.wnext?(M-=r.wnext,$=r.wsize-M):$=r.wnext-M,M>r.length&&(M=r.length),T=r.window}else T=v,$=b-r.offset,M=r.length;M>w&&(M=w),w-=M,r.length-=M;do{v[b++]=T[$++]}while(--M);0===r.length&&(r.mode=21);break;case 26:if(0===w)break e;v[b++]=r.length,w--,r.mode=21;break;case 27:if(r.wrap){for(;D<32;){if(0===x)break e;x--,_|=m[y++]<<D,D+=8}if(A-=w,e.total_out+=A,r.total+=A,A&&(e.adler=r.check=r.flags?o(r.check,v,A,b-A):i(r.check,v,A,b-A)),A=w,(r.flags?_:g(_))!==r.check){e.msg="incorrect data check",r.mode=d;break}_=0,D=0}r.mode=28;case 28:if(r.wrap&&r.flags){for(;D<32;){if(0===x)break e;x--,_+=m[y++]<<D,D+=8}if(_!==(4294967295&r.total)){e.msg="incorrect length check",r.mode=d;break}_=0,D=0}r.mode=29;case 29:R=1;break e;case d:R=-3;break e;case 31:return-4;case 32:default:return f}return e.next_out=b,e.avail_out=w,e.next_in=y,e.avail_in=x,r.hold=_,r.bits=D,(r.wsize||A!==e.avail_out&&r.mode<d&&(r.mode<27||4!==t))&&function(e,t,r,i){var o,a=e.state;return null===a.window&&(a.wsize=1<<a.wbits,a.wnext=0,a.whave=0,a.window=new n.Buf8(a.wsize)),i>=a.wsize?(n.arraySet(a.window,t,r-a.wsize,a.wsize,0),a.wnext=0,a.whave=a.wsize):((o=a.wsize-a.wnext)>i&&(o=i),n.arraySet(a.window,t,r-i,o,a.wnext),(i-=o)?(n.arraySet(a.window,t,r-i,i,0),a.wnext=i,a.whave=a.wsize):(a.wnext+=o,a.wnext===a.wsize&&(a.wnext=0),a.whave<a.wsize&&(a.whave+=o))),0}(e,e.output,e.next_out,A-e.avail_out)?(r.mode=31,-4):(C-=e.avail_in,A-=e.avail_out,e.total_in+=C,e.total_out+=A,r.total+=A,r.wrap&&A&&(e.adler=r.check=r.flags?o(r.check,v,A,e.next_out-A):i(r.check,v,A,e.next_out-A)),e.data_type=r.bits+(r.last?64:0)+(r.mode===p?128:0)+(20===r.mode||15===r.mode?256:0),(0===C&&0===A||4===t)&&R===c&&(R=-5),R)},r.inflateEnd=function(e){if(!e||!e.state)return f;var t=e.state;return t.window&&(t.window=null),e.state=null,c},r.inflateGetHeader=function(e,t){var r;return e&&e.state?0==(2&(r=e.state).wrap)?f:(r.head=t,t.done=!1,c):f},r.inflateInfo="pako inflate (from Nodeca project)"},{"../utils/common":1,"./adler32":3,"./crc32":5,"./inffast":7,"./inftrees":9}],9:[function(e,t,r){"use strict";var n=e("../utils/common"),i=[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0],o=[16,16,16,16,16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,16,72,78],a=[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0],s=[16,16,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,64,64];t.exports=function(e,t,r,l,u,c,f,h){var p,d,m,v,g,y,b,x,w,_=h.bits,D=0,C=0,A=0,S=0,M=0,$=0,T=0,z=0,E=0,L=0,k=null,I=0,O=new n.Buf16(16),N=new n.Buf16(16),R=null,P=0;for(D=0;D<=15;D++)O[D]=0;for(C=0;C<l;C++)O[t[r+C]]++;for(M=_,S=15;S>=1&&0===O[S];S--);if(M>S&&(M=S),0===S)return u[c++]=20971520,u[c++]=20971520,h.bits=1,0;for(A=1;A<S&&0===O[A];A++);for(M<A&&(M=A),z=1,D=1;D<=15;D++)if(z<<=1,(z-=O[D])<0)return-1;if(z>0&&(0===e||1!==S))return-1;for(N[1]=0,D=1;D<15;D++)N[D+1]=N[D]+O[D];for(C=0;C<l;C++)0!==t[r+C]&&(f[N[t[r+C]]++]=C);if(0===e?(k=R=f,y=19):1===e?(k=i,I-=257,R=o,P-=257,y=256):(k=a,R=s,y=-1),L=0,C=0,D=A,g=c,$=M,T=0,m=-1,v=(E=1<<M)-1,1===e&&E>852||2===e&&E>592)return 1;for(;;){b=D-T,f[C]<y?(x=0,w=f[C]):f[C]>y?(x=R[P+f[C]],w=k[I+f[C]]):(x=96,w=0),p=1<<D-T,A=d=1<<$;do{u[g+(L>>T)+(d-=p)]=b<<24|x<<16|w|0}while(0!==d);for(p=1<<D-1;L&p;)p>>=1;if(0!==p?(L&=p-1,L+=p):L=0,C++,0==--O[D]){if(D===S)break;D=t[r+f[C]]}if(D>M&&(L&v)!==m){for(0===T&&(T=M),g+=A,z=1<<($=D-T);$+T<S&&!((z-=O[$+T])<=0);)$++,z<<=1;if(E+=1<<$,1===e&&E>852||2===e&&E>592)return 1;u[m=L&v]=M<<24|$<<16|g-c|0}}return 0!==L&&(u[g+L]=D-T<<24|64<<16|0),h.bits=M,0}},{"../utils/common":1}],10:[function(e,t,r){"use strict";t.exports={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"}},{}],11:[function(e,t,r){"use strict";t.exports=function(){this.input=null,this.next_in=0,this.avail_in=0,this.total_in=0,this.output=null,this.next_out=0,this.avail_out=0,this.total_out=0,this.msg="",this.state=null,this.data_type=2,this.adler=0}},{}],"/lib/inflate.js":[function(e,t,r){"use strict";var n=e("./zlib/inflate.js"),i=e("./utils/common"),o=e("./utils/strings"),a=e("./zlib/constants"),s=e("./zlib/messages"),l=e("./zlib/zstream"),u=e("./zlib/gzheader"),c=Object.prototype.toString,f=function(e){this.options=i.assign({chunkSize:16384,windowBits:0,to:""},e||{});var t=this.options;t.raw&&t.windowBits>=0&&t.windowBits<16&&(t.windowBits=-t.windowBits,0===t.windowBits&&(t.windowBits=-15)),!(t.windowBits>=0&&t.windowBits<16)||e&&e.windowBits||(t.windowBits+=32),t.windowBits>15&&t.windowBits<48&&0==(15&t.windowBits)&&(t.windowBits|=15),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new l,this.strm.avail_out=0;var r=n.inflateInit2(this.strm,t.windowBits);if(r!==a.Z_OK)throw new Error(s[r]);this.header=new u,n.inflateGetHeader(this.strm,this.header)};function h(e,t){var r=new f(t);if(r.push(e,!0),r.err)throw r.msg;return r.result}f.prototype.push=function(e,t){var r,s,l,u,f,h=this.strm,p=this.options.chunkSize;if(this.ended)return!1;s=t===~~t?t:!0===t?a.Z_FINISH:a.Z_NO_FLUSH,"string"==typeof e?h.input=o.binstring2buf(e):"[object ArrayBuffer]"===c.call(e)?h.input=new Uint8Array(e):h.input=e,h.next_in=0,h.avail_in=h.input.length;do{if(0===h.avail_out&&(h.output=new i.Buf8(p),h.next_out=0,h.avail_out=p),(r=n.inflate(h,a.Z_NO_FLUSH))!==a.Z_STREAM_END&&r!==a.Z_OK)return this.onEnd(r),this.ended=!0,!1;h.next_out&&(0!==h.avail_out&&r!==a.Z_STREAM_END&&(0!==h.avail_in||s!==a.Z_FINISH&&s!==a.Z_SYNC_FLUSH)||("string"===this.options.to?(l=o.utf8border(h.output,h.next_out),u=h.next_out-l,f=o.buf2string(h.output,l),h.next_out=u,h.avail_out=p-u,u&&i.arraySet(h.output,h.output,l,u,0),this.onData(f)):this.onData(i.shrinkBuf(h.output,h.next_out))))}while(h.avail_in>0&&r!==a.Z_STREAM_END);return r===a.Z_STREAM_END&&(s=a.Z_FINISH),s===a.Z_FINISH?(r=n.inflateEnd(this.strm),this.onEnd(r),this.ended=!0,r===a.Z_OK):s!==a.Z_SYNC_FLUSH||(this.onEnd(a.Z_OK),h.avail_out=0,!0)},f.prototype.onData=function(e){this.chunks.push(e)},f.prototype.onEnd=function(e){e===a.Z_OK&&("string"===this.options.to?this.result=this.chunks.join(""):this.result=i.flattenChunks(this.chunks)),this.chunks=[],this.err=e,this.msg=this.strm.msg},r.Inflate=f,r.inflate=h,r.inflateRaw=function(e,t){return(t=t||{}).raw=!0,h(e,t)},r.ungzip=h},{"./utils/common":1,"./utils/strings":2,"./zlib/constants":4,"./zlib/gzheader":6,"./zlib/inflate.js":8,"./zlib/messages":10,"./zlib/zstream":11}]},{},[])("/lib/inflate.js"),module.exports=function(e){var t={};function r(n){if(t[n])return t[n].exports;var i=t[n]={i:n,l:!1,exports:{}};return e[n].call(i.exports,i,i.exports,r),i.l=!0,i.exports}return r.m=e,r.c=t,r.i=function(e){return e},r.d=function(e,t,n){r.o(e,t)||Object.defineProperty(e,t,{configurable:!1,enumerable:!0,get:n})},r.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return r.d(t,"a",t),t},r.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},r.p="",r(r.s=6)}([function(e,t,r){"use strict";function n(e){e.offset%4!=0&&e.skip(4-e.offset%4)}e.exports.notNetcdf=function(e,t){if(e)throw new TypeError("Not a valid NetCDF v3.x file: "+t)},e.exports.padding=n,e.exports.readName=function(e){var t=e.readUint32(),r=e.readChars(t);return n(e),r}},function(e,t,r){"use strict";const n=r(0).notNetcdf,i={BYTE:1,CHAR:2,SHORT:3,INT:4,FLOAT:5,DOUBLE:6};function o(e,t){if(1!==e){for(var r=new Array(e),n=0;n<e;n++)r[n]=t();return r}return t()}e.exports=i,e.exports.num2str=function(e){switch(Number(e)){case i.BYTE:return"byte";case i.CHAR:return"char";case i.SHORT:return"short";case i.INT:return"int";case i.FLOAT:return"float";case i.DOUBLE:return"double";default:return"undefined"}},e.exports.num2bytes=function(e){switch(Number(e)){case i.BYTE:case i.CHAR:return 1;case i.SHORT:return 2;case i.INT:case i.FLOAT:return 4;case i.DOUBLE:return 8;default:return-1}},e.exports.str2num=function(e){switch(String(e)){case"byte":return i.BYTE;case"char":return i.CHAR;case"short":return i.SHORT;case"int":return i.INT;case"float":return i.FLOAT;case"double":return i.DOUBLE;default:return-1}},e.exports.readType=function(e,t,r){switch(t){case i.BYTE:return e.readBytes(r);case i.CHAR:return 0===(a=e.readChars(r)).charCodeAt(a.length-1)?a.substring(0,a.length-1):a;case i.SHORT:return o(r,e.readInt16.bind(e));case i.INT:return o(r,e.readInt32.bind(e));case i.FLOAT:return o(r,e.readFloat32.bind(e));case i.DOUBLE:return o(r,e.readFloat64.bind(e));default:return void n(!0,"non valid type "+t)}var a}},function(e,t){var r;r=function(){return this}();try{r=r||Function("return this")()||(0,eval)("this")}catch(e){"object"==typeof 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r={recordDimension:{length:e.readUint32()}};r.version=t;var a=function(e){var t,r;const i=e.readUint32();if(i===o)return n.notNetcdf(e.readUint32()!==o,"wrong empty tag for list of dimensions"),[];{n.notNetcdf(10!==i,"wrong tag for list of dimensions");const o=e.readUint32();for(var a=new Array(o),s=0;s<o;s++){var l=n.readName(e);const i=e.readUint32();0===i&&(t=s,r=l),a[s]={name:l,size:i}}}return{dimensions:a,recordId:t,recordName:r}}(e);r.recordDimension.id=a.recordId,r.recordDimension.name=a.recordName,r.dimensions=a.dimensions,r.globalAttributes=s(e);var l=function(e,t,r){const a=e.readUint32();var l=0;if(a===o)return n.notNetcdf(e.readUint32()!==o,"wrong empty tag for list of variables"),[];{n.notNetcdf(11!==a,"wrong tag for list of variables");const o=e.readUint32();for(var u=new Array(o),c=0;c<o;c++){var f=n.readName(e);const o=e.readUint32();for(var h=new Array(o),p=0;p<o;p++)h[p]=e.readUint32();var d=s(e),m=e.readUint32();n.notNetcdf(m<1&&m>6,"non valid type "+m);const 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0===t||"XYZ"===t?(this.y=Math.asin($3Dmol.Math.clamp(o,-1,1)),Math.abs(o)<.99999?(this.x=Math.atan2(-s,u),this.z=Math.atan2(-i,n)):(this.x=Math.atan2(l,a),this.z=0)):console.error("Error with vector's setEulerFromRotationMatrix: Unknown order: "+t),this},rotateAboutVector:function(e,t){e.normalize();var r=Math.cos(t),n=Math.sin(t),i=this.clone().multiplyScalar(r),o=e.clone().cross(this).multiplyScalar(n),a=e.clone().multiplyScalar(e.clone().dot(this)).multiplyScalar(1-r),s=i.add(o).add(a);return this.x=s.x,this.y=s.y,this.z=s.z,this},setFromMatrixPosition:function(e){var t=e.elements;return this.x=t[12],this.y=t[13],this.z=t[14],this},transformDirection:function(e){var t=this.x,r=this.y,n=this.z,i=e.elements;return this.x=i[0]*t+i[4]*r+i[8]*n,this.y=i[1]*t+i[5]*r+i[9]*n,this.z=i[2]*t+i[6]*r+i[10]*n,this.normalize()},clone:function(){return new $3Dmol.Vector3(this.x,this.y,this.z)}},$3Dmol.Matrix3=function(e,t,r,n,i,o,a,s,l){this.elements=new Float32Array(9),this.set(void 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console.warn(o),this.identity(),this}return this.multiplyScalar(1/i),this},getDeterminant:function(){var e=this.elements;return e[0]*e[4]*e[8]+e[1]*e[5]*e[6]+e[2]*e[3]*e[7]-e[2]*e[4]*e[6]-e[1]*e[3]*e[8]-e[0]*e[5]*e[7]},transpose:function(){var e,t=this.elements;return e=t[1],t[1]=t[3],t[3]=e,e=t[2],t[2]=t[6],t[6]=e,e=t[5],t[5]=t[7],t[7]=e,this},clone:function(){var e=this.elements;return new $3Dmol.Matrix3(e[0],e[3],e[6],e[1],e[4],e[7],e[2],e[5],e[8])}},$3Dmol.Matrix4=function(e,t,r,n,i,o,a,s,l,u,c,f,h,p,d,m){if(void 0===t&&void 0!==e)this.elements=new Float32Array(e);else{var v=this.elements=new Float32Array(16);v[0]=void 0!==e?e:1,v[4]=t||0,v[8]=r||0,v[12]=n||0,v[1]=i||0,v[5]=void 0!==o?o:1,v[9]=a||0,v[13]=s||0,v[2]=l||0,v[6]=u||0,v[10]=void 0!==c?c:1,v[14]=f||0,v[3]=h||0,v[7]=p||0,v[11]=d||0,v[15]=void 0!==m?m:1}},$3Dmol.Matrix4.prototype={constructor:$3Dmol.Matrix4,set:function(e,t,r,n,i,o,a,s,l,u,c,f,h,p,d,m){var v=this.elements;return v[0]=e,v[4]=t,v[8]=r,v[12]=n,v[1]=i,v[5]=o,v[9]=a,v[13]=s,v[2]=l,v[6]=u,v[10]=c,v[14]=f,v[3]=h,v[7]=p,v[11]=d,v[15]=m,this},identity:function(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this},copy:function(e){var t=e.elements;return this.set(t[0],t[4],t[8],t[12],t[1],t[5],t[9],t[13],t[2],t[6],t[10],t[14],t[3],t[7],t[11],t[15]),this},matrix3FromTopLeft:function(){var e=this.elements;return new $3Dmol.Matrix3(e[0],e[4],e[8],e[1],e[5],e[9],e[2],e[6],e[10])},setRotationFromEuler:function(e,t){var r=this.elements,n=e.x,i=e.y,o=e.z,a=Math.cos(n),s=Math.sin(n),l=Math.cos(i),u=Math.sin(i),c=Math.cos(o),f=Math.sin(o);if(void 0===t||"XYZ"===t){var h=a*c,p=a*f,d=s*c,m=s*f;r[0]=l*c,r[4]=-l*f,r[8]=u,r[1]=p+d*u,r[5]=h-m*u,r[9]=-s*l,r[2]=m-h*u,r[6]=d+p*u,r[10]=a*l}else console.error("Error with matrix4 setRotationFromEuler. Order: "+t);return this},setRotationFromQuaternion:function(e){var t=this.elements,r=e.x,n=e.y,i=e.z,o=e.w,a=r+r,s=n+n,l=i+i,u=r*a,c=r*s,f=r*l,h=n*s,p=n*l,d=i*l,m=o*a,v=o*s,g=o*l;return t[0]=1-(h+d),t[4]=c-g,t[8]=f+v,t[1]=c+g,t[5]=1-(u+d),t[9]=p-m,t[2]=f-v,t[6]=p+m,t[10]=1-(u+h),this},lookAt:function(){var e=new $3Dmol.Vector3,t=new $3Dmol.Vector3,r=new $3Dmol.Vector3;return function(n,i,o){var a=this.elements;return r.subVectors(n,i).normalize(),0===r.length()&&(r.z=1),e.crossVectors(o,r).normalize(),0===e.length()&&(r.x+=1e-4,e.crossVectors(o,r).normalize()),t.crossVectors(r,e),a[0]=e.x,a[4]=t.x,a[8]=r.x,a[1]=e.y,a[5]=t.y,a[9]=r.y,a[2]=e.z,a[6]=t.z,a[10]=r.z,this}}(),multiplyMatrices:function(e,t){var r=e.elements,n=t.elements,i=this.elements,o=r[0],a=r[4],s=r[8],l=r[12],u=r[1],c=r[5],f=r[9],h=r[13],p=r[2],d=r[6],m=r[10],v=r[14],g=r[3],y=r[7],b=r[11],x=r[15],w=n[0],_=n[4],D=n[8],C=n[12],A=n[1],S=n[5],M=n[9],$=n[13],T=n[2],z=n[6],E=n[10],L=n[14],k=n[3],I=n[7],O=n[11],N=n[15];return i[0]=o*w+a*A+s*T+l*k,i[4]=o*_+a*S+s*z+l*I,i[8]=o*D+a*M+s*E+l*O,i[12]=o*C+a*$+s*L+l*N,i[1]=u*w+c*A+f*T+h*k,i[5]=u*_+c*S+f*z+h*I,i[9]=u*D+c*M+f*E+h*O,i[13]=u*C+c*$+f*L+h*N,i[2]=p*w+d*A+m*T+v*k,i[6]=p*_+d*S+m*z+v*I,i[10]=p*D+d*M+m*E+v*O,i[14]=p*C+d*$+m*L+v*N,i[3]=g*w+y*A+b*T+x*k,i[7]=g*_+y*S+b*z+x*I,i[11]=g*D+y*M+b*E+x*O,i[15]=g*C+y*$+b*L+x*N,this},multiplyScalar:function(e){var t=this.elements;return t[0]*=e,t[4]*=e,t[8]*=e,t[12]*=e,t[1]*=e,t[5]*=e,t[9]*=e,t[13]*=e,t[2]*=e,t[6]*=e,t[10]*=e,t[14]*=e,t[3]*=e,t[7]*=e,t[11]*=e,t[15]*=e,this},makeTranslation:function(e,t,r){return this.set(1,0,0,e,0,1,0,t,0,0,1,r,0,0,0,1),this},transpose:function(){var e,t=this.elements;return e=t[1],t[1]=t[4],t[4]=e,e=t[2],t[2]=t[8],t[8]=e,e=t[6],t[6]=t[9],t[9]=e,e=t[3],t[3]=t[12],t[12]=e,e=t[7],t[7]=t[13],t[13]=e,e=t[11],t[11]=t[14],t[14]=e,this},getPosition:function(){var e=new $3Dmol.Vector3;return function(){console.warn("DEPRECATED: Matrix4's .getPosition() has been removed. Use Vector3.getPositionFromMatrix( matrix ) instead.");var t=this.elements;return e.set(t[12],t[13],t[14])}}(),setPosition:function(e){var t=this.elements;return t[12]=e.x,t[13]=e.y,t[14]=e.z,this},getInverse:function(e,t){var r=this.elements,n=e.elements,i=n[0],o=n[4],a=n[8],s=n[12],l=n[1],u=n[5],c=n[9],f=n[13],h=n[2],p=n[6],d=n[10],m=n[14],v=n[3],g=n[7],y=n[11],b=n[15];r[0]=c*m*g-f*d*g+f*p*y-u*m*y-c*p*b+u*d*b,r[4]=s*d*g-a*m*g-s*p*y+o*m*y+a*p*b-o*d*b,r[8]=a*f*g-s*c*g+s*u*y-o*f*y-a*u*b+o*c*b,r[12]=s*c*p-a*f*p-s*u*d+o*f*d+a*u*m-o*c*m,r[1]=f*d*v-c*m*v-f*h*y+l*m*y+c*h*b-l*d*b,r[5]=a*m*v-s*d*v+s*h*y-i*m*y-a*h*b+i*d*b,r[9]=s*c*v-a*f*v-s*l*y+i*f*y+a*l*b-i*c*b,r[13]=a*f*h-s*c*h+s*l*d-i*f*d-a*l*m+i*c*m,r[2]=u*m*v-f*p*v+f*h*g-l*m*g-u*h*b+l*p*b,r[6]=s*p*v-o*m*v-s*h*g+i*m*g+o*h*b-i*p*b,r[10]=o*f*v-s*u*v+s*l*g-i*f*g-o*l*b+i*u*b,r[14]=s*u*h-o*f*h-s*l*p+i*f*p+o*l*m-i*u*m,r[3]=c*p*v-u*d*v-c*h*g+l*d*g+u*h*y-l*p*y,r[7]=o*d*v-a*p*v+a*h*g-i*d*g-o*h*y+i*p*y,r[11]=a*u*v-o*c*v-a*l*g+i*c*g+o*l*y-i*u*y,r[15]=o*c*h-a*u*h+a*l*p-i*c*p-o*l*d+i*u*d;var x=n[0]*r[0]+n[1]*r[4]+n[2]*r[8]+n[3]*r[12];if(0===x){var w="Matrix4.getInverse(): can't invert matrix, determinant is 0";if(t)throw new Error(w);return console.warn(w),this.identity(),this}return this.multiplyScalar(1/x),this},isReflected:function(){return this.matrix3FromTopLeft().getDeterminant()<0},compose:function(){var e=new $3Dmol.Matrix4,t=new $3Dmol.Matrix4;return function(r,n,i){var o=this.elements;return e.identity(),e.setRotationFromQuaternion(n),t.makeScale(i.x,i.y,i.z),this.multiplyMatrices(e,t),o[12]=r.x,o[13]=r.y,o[14]=r.z,this}}(),decompose:function(){var e=new $3Dmol.Vector3,t=new $3Dmol.Vector3,r=new $3Dmol.Vector3,n=new $3Dmol.Matrix4;return function(i,o,a){var s=this.elements;return e.set(s[0],s[1],s[2]),t.set(s[4],s[5],s[6]),r.set(s[8],s[9],s[10]),i=i instanceof $3Dmol.Vector3?i:new $3Dmol.Vector3,o=o instanceof $3Dmol.Quaternion?o:new $3Dmol.Quaternion,(a=a instanceof $3Dmol.Vector3?a:new $3Dmol.Vector3).x=e.length(),a.y=t.length(),a.z=r.length(),i.x=s[12],i.y=s[13],i.z=s[14],n.copy(this),n.elements[0]/=a.x,n.elements[1]/=a.x,n.elements[2]/=a.x,n.elements[4]/=a.y,n.elements[5]/=a.y,n.elements[6]/=a.y,n.elements[8]/=a.z,n.elements[9]/=a.z,n.elements[10]/=a.z,o.setFromRotationMatrix(n),[i,o,a]}}(),scale:function(e){var t=this.elements,r=e.x,n=e.y,i=e.z;return t[0]*=r,t[4]*=n,t[8]*=i,t[1]*=r,t[5]*=n,t[9]*=i,t[2]*=r,t[6]*=n,t[10]*=i,t[3]*=r,t[7]*=n,t[11]*=i,this},getMaxScaleOnAxis:function(){var e=this.elements,t=e[0]*e[0]+e[1]*e[1]+e[2]*e[2],r=e[4]*e[4]+e[5]*e[5]+e[6]*e[6],n=e[8]*e[8]+e[9]*e[9]+e[10]*e[10];return Math.sqrt(Math.max(t,Math.max(r,n)))},makeFrustum:function(e,t,r,n,i,o){var a=this.elements,s=2*i/(t-e),l=2*i/(n-r),u=(t+e)/(t-e),c=(n+r)/(n-r),f=-(o+i)/(o-i),h=-2*o*i/(o-i);return a[0]=s,a[4]=0,a[8]=u,a[12]=0,a[1]=0,a[5]=l,a[9]=c,a[13]=0,a[2]=0,a[6]=0,a[10]=f,a[14]=h,a[3]=0,a[7]=0,a[11]=-1,a[15]=0,this},makePerspective:function(e,t,r,n){var i=r*Math.tan($3Dmol.Math.degToRad(.5*e)),o=-i,a=o*t,s=i*t;return this.makeFrustum(a,s,o,i,r,n)},makeOrthographic:function(e,t,r,n,i,o){var a=this.elements,s=1/(t-e),l=1/(r-n),u=1/(o-i),c=(t+e)*s,f=(r+n)*l,h=(o+i)*u;return a[0]=2*s,a[4]=0,a[8]=0,a[12]=-c,a[1]=0,a[5]=2*l,a[9]=0,a[13]=-f,a[2]=0,a[6]=0,a[10]=-2*u,a[14]=-h,a[3]=0,a[7]=0,a[11]=0,a[15]=1,this},isEqual:function(e){var t=e.elements,r=this.elements;return r[0]==t[0]&&r[4]==t[4]&&r[8]==t[8]&&r[12]==t[12]&&r[1]==t[1]&&r[5]==t[5]&&r[9]==t[9]&&r[13]==t[13]&&r[2]==t[2]&&r[6]==t[6]&&r[10]==t[10]&&r[14]==t[14]&&r[3]==t[3]&&r[7]==t[7]&&r[11]==t[11]&&r[15]==t[15]},clone:function(){var e=this.elements;return new $3Dmol.Matrix4(e[0],e[4],e[8],e[12],e[1],e[5],e[9],e[13],e[2],e[6],e[10],e[14],e[3],e[7],e[11],e[15])},isIdentity:function(){var e=this.elements;return 1==e[0]&&0==e[4]&&0==e[8]&&0==e[12]&&0==e[1]&&1==e[5]&&0==e[9]&&0==e[13]&&0==e[2]&&0==e[6]&&1==e[10]&&0==e[14]&&0==e[3]&&0==e[7]&&0==e[11]&&1==e[15]}},$3Dmol.Vector3.prototype.unproject=function(){var e=new $3Dmol.Matrix4;return function(t){return e.multiplyMatrices(t.matrixWorld,e.getInverse(t.projectionMatrix)),this.applyMatrix4(e)}}(),$3Dmol.Ray=function(e,t){this.origin=void 0!==e?e:new $3Dmol.Vector3,this.direction=void 0!==t?t:new $3Dmol.Vector3},$3Dmol.Ray.prototype={constructor:$3Dmol.Ray,set:function(e,t){return this.origin.copy(e),this.direction.copy(t),this},copy:function(e){return this.origin.copy(e.origin),this.direction.copy(e.direction),this},at:function(e,t){return(t||new $3Dmol.Vector3).copy(this.direction).multiplyScalar(e).add(this.origin)},recast:function(){var e=new $3Dmol.Vector3;return function(t){return this.origin.copy(this.at(t,e)),this}}(),closestPointToPoint:function(e,t){var r=t||new $3Dmol.Vector3;r.subVectors(e,this.origin);var n=r.dot(this.direction);return r.copy(this.direction).multiplyScalar(n).add(this.origin)},distanceToPoint:function(){var e=new $3Dmol.Vector3;return function(t){var r=e.subVectors(t,this.origin).dot(this.direction);return e.copy(this.direction).multiplyScalar(r).add(this.origin),e.distanceTo(t)}}(),isIntersectionCylinder:function(){},isIntersectionSphere:function(e){return this.distanceToPoint(e.center)<=e.radius},isIntersectionPlane:function(e){return 0!==e.normal.dot(this.direction)||0===e.distanceToPoint(this.origin)},distanceToPlane:function(e){var t=e.normal.dot(this.direction);return 0===t?0===e.distanceToPoint(this.origin)?0:void 0:-(this.origin.dot(e.normal)+e.constant)/t},intersectPlane:function(e,t){var r=this.distanceToPlane(e);if(void 0!==r)return this.at(r,t)},applyMatrix4:function(e){return this.direction.add(this.origin).applyMatrix4(e),this.origin.applyMatrix4(e),this.direction.sub(this.origin),this},equals:function(e){return e.origin.equals(this.origin)&&e.direction.equals(this.direction)},clone:function(){return(new $3Dmol.Ray).copy(this)}},$3Dmol.Sphere=function(e,t){this.center=void 0!==e?e:new $3Dmol.Vector3,this.radius=void 0!==t?t:0},$3Dmol.Sphere.prototype={constructor:$3Dmol.Sphere,set:function(e,t){return this.center.copy(e),this.radius=t,this},copy:function(e){return this.center.copy(e.center),this.radius=e.radius,this},applyMatrix4:function(e){return this.center.applyMatrix4(e),this.radius=this.radius*e.getMaxScaleOnAxis(),this},translate:function(e){return this.center.add(e),this},equals:function(e){return e.center.equals(this.center)&&e.radius===this.radius},clone:function(){return(new $3Dmol.Sphere).copy(this)}},$3Dmol.Cylinder=function(e,t,r){this.c1=void 0!==e?e:new $3Dmol.Vector3,this.c2=void 0!==t?t:new $3Dmol.Vector3,this.direction=(new $3Dmol.Vector3).subVectors(this.c2,this.c1).normalize(),this.radius=void 0!==r?r:0},$3Dmol.Cylinder.prototype={constructor:$3Dmol.Cylinder,copy:function(e){return this.c1.copy(e.c1),this.c2.copy(e.c2),this.direction.copy(e.direction),this.radius=e.radius,this},lengthSq:function(){var e=new $3Dmol.Vector3;return function(){return e.subVectors(this.c2,this.c1).lengthSq()}}(),applyMatrix4:function(e){return this.direction.add(this.c1).applyMatrix4(e),this.c1.applyMatrix4(e),this.c2.applyMatrix4(e),this.direction.sub(this.c1).normalize(),this.radius=this.radius*e.getMaxScaleOnAxis(),this}},$3Dmol.Triangle=function(e,t,r){this.a=void 0!==e?e:new $3Dmol.Vector3,this.b=void 0!==t?t:new $3Dmol.Vector3,this.c=void 0!==r?r:new $3Dmol.Vector3},$3Dmol.Triangle.prototype={constructor:$3Dmol.Triangle,copy:function(e){return this.a.copy(e.a),this.b.copy(e.b),this.c.copy(e.c),this},applyMatrix4:function(e){return this.a.applyMatrix4(e),this.b.applyMatrix4(e),this.c.applyMatrix4(e),this},getNormal:function(){var e=new $3Dmol.Vector3;return function(){var t=this.a.clone();return t.sub(this.b),e.subVectors(this.c,this.b),t.cross(e),t.normalize(),t}}()},$3Dmol.EventDispatcher=function(){var e={};this.addEventListener=function(t,r){void 0===e[t]&&(e[t]=[]),-1===e[t].indexOf(r)&&e[t].push(r)},this.removeEventListener=function(t,r){var n=e[t].indexOf(r);-1!==n&&e[t].splice(n,1)},this.dispatchEvent=function(t){var r=e[t.type];if(void 0!==r){t.target=this;for(var n=0,i=r.length;n<i;n++)r[n].call(this,t)}}},$3Dmol.Color=function(e){return arguments.length>1?(this.r=arguments[0]||0,this.g=arguments[1]||0,this.b=arguments[2]||0,this):this.set(e)},$3Dmol.Color.prototype={constructor:$3Dmol.Color,r:0,g:0,b:0,set:function(e){if(e instanceof $3Dmol.Color)return e.clone();"number"==typeof e?this.setHex(e):"object"==typeof e&&"r"in e&&"g"in e&&"b"in e&&(this.r=e.r,this.g=e.g,this.b=e.b)},setHex:function(e){return e=Math.floor(e),this.r=(e>>16&255)/255,this.g=(e>>8&255)/255,this.b=(255&e)/255,this},getHex:function(){return Math.round(255*this.r)<<16|Math.round(255*this.g)<<8|Math.round(255*this.b)},clone:function(){return new $3Dmol.Color(this.r,this.g,this.b)},copy:function(e){return this.r=e.r,this.g=e.g,this.b=e.b,this},scaled:function(){var e={};return e.r=Math.round(255*this.r),e.g=Math.round(255*this.g),e.b=Math.round(255*this.b),e.a=1,e}},$3Dmol.Object3D=function(){this.id=$3Dmol.Object3DIDCount++,this.name="",this.parent=void 0,this.children=[],this.position=new $3Dmol.Vector3,this.rotation=new $3Dmol.Vector3,this.matrix=new $3Dmol.Matrix4,this.matrixWorld=new $3Dmol.Matrix4,this.quaternion=new $3Dmol.Quaternion,this.eulerOrder="XYZ",this.up=new $3Dmol.Vector3(0,1,0),this.scale=new $3Dmol.Vector3(1,1,1),this.matrixAutoUpdate=!0,this.matrixWorldNeedsUpdate=!0,this.rotationAutoUpdate=!0,this.useQuaternion=!1,this.visible=!0},$3Dmol.Object3D.prototype={constructor:$3Dmol.Object3D,lookAt:function(e){this.matrix.lookAt(e,this.position,this.up),this.rotationAutoUpdate&&(!0===this.useQuaternion?this.quaternion.copy(this.matrix.decompose()[1]):this.rotation.setEulerFromRotationMatrix(this.matrix,this.eulerOrder))},add:function(e){if(e!==this){e.parent=this,this.children.push(e);for(var t=this;void 0!==t.parent;)t=t.parent;void 0!==t&&t instanceof $3Dmol.Scene&&t.__addObject(e)}else console.error("Can't add $3Dmol.Object3D to itself")},remove:function(e){var t=this.children.indexOf(e);if(-1!==t){e.parent=void 0,this.children.splice(t,1);for(var r=this;void 0!==r.parent;)r=r.parent;void 0!==r&&r instanceof $3Dmol.Scene&&r.__removeObject(e)}},vrml:function(e){e||(e=" ");var t=2*Math.atan2(this.quaternion.lengthxyz(),this.quaternion.w),r=0,n=0,i=0;if(0!=t){let e=Math.sin(t/2);r=this.quaternion.x/e,n=this.quaternion.y/e,i=this.quaternion.z/e}var o=e+"Transform {\n"+e+" center "+this.position.x+" "+this.position.y+" "+this.position.z+"\n"+e+" rotation "+r+" "+n+" "+i+" "+t+"\n"+e+" children [\n";this.geometry&&(o+=this.geometry.vrml(e,this.material));for(var a=0;a<this.children.length;a++)o+=this.children[a].vrml(e+" ")+",\n";return(o+=" ]\n")+"}"},updateMatrix:function(){this.matrix.setPosition(this.position),!1===this.useQuaternion?this.matrix.setRotationFromEuler(this.rotation,this.eulerOrder):this.matrix.setRotationFromQuaternion(this.quaternion),1===this.scale.x&&1===this.scale.y&&1===this.scale.z||this.matrix.scale(this.scale),this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(e){!0===this.matrixAutoUpdate&&this.updateMatrix(),!0!==this.matrixWorldNeedsUpdate&&!0!==e||(void 0===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix)),this.matrixWorldNeedsUpdate=!1;for(var t=0;t<this.children.length;t++)this.children[t].updateMatrixWorld(!0)},clone:function(e){void 0===e&&(e=new $3Dmol.Object3D),e.name=this.name,e.up.copy(this.up),e.position.copy(this.position),e.rotation.copy(this.rotation),e.eulerOrder=this.eulerOrder,e.scale.copy(this.scale),e.rotationAutoUpdate=this.rotationAutoUpdate,e.matrix.copy(this.matrix),e.matrixWorld.copy(this.matrixWorld),e.quaternion.copy(this.quaternion),e.matrixAutoUpdate=this.matrixAutoUpdate,e.matrixWorldNeedsUpdate=this.matrixWorldNeedsUpdate,e.useQuaternion=this.useQuaternion,e.visible=this.visible;for(var t=0;t<this.children.length;t++){var r=this.children[t];e.add(r.clone())}return e},setVisible:function(e){this.visible=e;for(var t=0;t<this.children.length;t++)this.children[t].setVisible(e)}},$3Dmol.Object3DIDCount=0,$3Dmol.Geometry=function(){var e=function(e){this.id=e||0,this.vertexArray=null,this.colorArray=null,this.normalArray=null,this.faceArray=null,this.radiusArray=null,this.lineArray=null,this.vertices=0,this.faceidx=0,this.lineidx=0};e.prototype.setColors=function(e){var t=this.vertexArray,r=this.colorArray;if(t.length==r.length)for(var n=0;n<t.length;n+=3){var i=e(t[n],t[n+1],t[n+2]);i instanceof $3Dmol.Color||(i=$3Dmol.CC.color(i)),r[n]=i.r,r[n+1]=i.g,r[n+2]=i.b}else console.log("Cannot re-color geometry group due to mismatched lengths.")},e.prototype.getNumVertices=function(){return this.vertices},e.prototype.getVertices=function(){return this.vertexArray},e.prototype.getCentroid=function(){for(var e,t,r,n,i=new $3Dmol.Vector3,o=0;o<this.vertices;++o)e=3*o,t=this.vertexArray[e],r=this.vertexArray[e+1],n=this.vertexArray[e+2],i.x+=t,i.y+=r,i.z+=n;return i.divideScalar(this.vertices),i},e.prototype.setNormals=function(){var e=this.faceArray,t=this.vertexArray,r=this.normalArray;if(this.vertices&&this.faceidx)for(var n,i,o,a,s,l,u,c=0;c<e.length/3;++c)n=3*e[3*c],i=3*e[3*c+1],o=3*e[3*c+2],a=new $3Dmol.Vector3(t[n],t[n+1],t[n+2]),s=new $3Dmol.Vector3(t[i],t[i+1],t[i+2]),l=new $3Dmol.Vector3(t[o],t[o+1],t[o+2]),a.subVectors(a,s),l.subVectors(l,s),l.cross(a),(u=l).normalize(),r[n]+=u.x,r[i]+=u.x,r[o]+=u.x,r[n+1]+=u.y,r[i+1]+=u.y,r[o+1]+=u.y,r[n+2]+=u.z,r[i+2]+=u.z,r[o+2]+=u.z},e.prototype.setLineIndices=function(){if(this.faceidx&&(!this.lineArray||this.lineArray.length!=2*this.faceidx||this.lineidx!=2*this.faceidx)){var e=this.faceArray,t=this.lineArray=new Uint16Array(2*this.faceidx);this.lineidx=2*this.faceidx;for(var r=0;r<this.faceidx/3;++r){var n=3*r,i=2*n,o=e[n],a=e[n+1],s=e[n+2];t[i]=o,t[i+1]=a,t[i+2]=o,t[i+3]=s,t[i+4]=a,t[i+5]=s}}},e.prototype.vrml=function(e,t){var r="";r+=e+"Shape {\n"+e+" appearance Appearance {\n"+e+"  material Material {\n"+e+"   diffuseColor "+t.color.r+" "+t.color.g+" "+t.color.b+"\n",t.transparent&&(r+=e+"   transparency "+(1-t.opacity)+"\n"),r+=e+"  }\n",r+=e+" }\n";var n=e;if(e+=" ",t instanceof $3Dmol.LineBasicMaterial){let t,n,i;r+=e+"geometry IndexedLineSet {\n"+e+" colorPerVertex TRUE\n"+e+" coord Coordinate {\n"+e+"  point [\n";for(let o=0;o<this.vertices;++o){let a=3*o;r+=e+"   "+(t=this.vertexArray[a])+" "+(n=this.vertexArray[a+1])+" "+(i=this.vertexArray[a+2])+",\n"}if(r+=e+"  ]\n",r+=e+" }\n",this.colorArray){r+=e+" color Color {\n"+e+"  color [\n";for(let o=0;o<this.vertices;++o){let a=3*o;r+=e+"   "+(t=this.colorArray[a])+" "+(n=this.colorArray[a+1])+" "+(i=this.colorArray[a+2])+",\n"}r+=e+"  ]\n",r+=e+" }\n"}r+=e+" coordIndex [\n";for(let t=0;t<this.vertices;t+=2)r+=e+"  "+t+", "+(t+1)+", -1,\n";r+=e+" ]\n",r+=e+"}\n"}else{let t,n,o;r+=e+"geometry IndexedFaceSet {\n"+e+" colorPerVertex TRUE\n"+e+" normalPerVertex TRUE\n"+e+" solid FALSE\n",r+=e+" coord Coordinate {\n"+e+"  point [\n";for(let i=0;i<this.vertices;++i){let a=3*i;r+=e+"   "+(t=this.vertexArray[a])+" "+(n=this.vertexArray[a+1])+" "+(o=this.vertexArray[a+2])+",\n"}r+=e+"  ]\n",r+=e+" }\n",r+=e+" normal Normal {\n"+e+"  vector [\n";for(let i=0;i<this.vertices;++i){let a=3*i;r+=e+"   "+(t=this.normalArray[a])+" "+(n=this.normalArray[a+1])+" "+(o=this.normalArray[a+2])+",\n"}if(r+=e+"  ]\n",r+=e+" }\n",this.colorArray){r+=e+" color Color {\n"+e+"  color [\n";for(let i=0;i<this.vertices;++i){let a=3*i;r+=e+"   "+(t=this.colorArray[a])+" "+(n=this.colorArray[a+1])+" "+(o=this.colorArray[a+2])+",\n"}r+=e+"  ]\n",r+=e+" }\n"}r+=e+" coordIndex [\n";for(var i=0;i<this.faceidx;i+=3)r+=e+"  "+(t=this.faceArray[i])+", "+(n=this.faceArray[i+1])+", "+(o=this.faceArray[i+2])+", -1,\n";r+=e+" ]\n",r+=e+"}\n"}return r+(n+"}")},e.prototype.truncateArrayBuffers=function(e,t){e=!0===e;var r=this.vertexArray,n=this.colorArray,i=this.normalArray,o=this.faceArray,a=this.lineArray,s=this.radiusArray;this.vertexArray=r.subarray(0,3*this.vertices),this.colorArray=n.subarray(0,3*this.vertices),e?(this.normalArray=i.subarray(0,3*this.vertices),this.faceArray=o.subarray(0,this.faceidx),this.lineidx>0?this.lineArray=a.subarray(0,this.lineidx):this.lineArray=new Uint16Array(0)):(this.normalArray=new Float32Array(0),this.faceArray=new Uint16Array(0),this.lineArray=new Uint16Array(0)),s&&(this.radiusArray=s.subarray(0,this.vertices)),t&&(this.normalArray&&(this.normalArray=new Float32Array(this.normalArray)),this.faceArray&&(this.faceArray=new Uint16Array(this.faceArray)),this.lineArray&&(this.lineArray=new Uint16Array(this.lineArray)),this.vertexArray&&(this.vertexArray=new Float32Array(this.vertexArray)),this.colorArray&&(this.colorArray=new Float32Array(this.colorArray)),this.radiusArray&&(this.radiusArray=new Float32Array(this.radiusArray))),this.__inittedArrays=!0};var t=function(t){var r=new e(t.geometryGroups.length);return t.geometryGroups.push(r),t.groups=t.geometryGroups.length,r.vertexArray=new Float32Array(196605),r.colorArray=new Float32Array(196605),t.mesh&&(r.normalArray=new Float32Array(196605),r.faceArray=new Uint16Array(393210),r.lineArray=new Uint16Array(393210)),t.radii&&(r.radiusArray=new Float32Array(65535)),r.useOffset=t.offset,r},r=function(e,t,r){$3Dmol.EventDispatcher.call(this),this.id=$3Dmol.GeometryIDCount++,this.name="",this.hasTangents=!1,this.dynamic=!0,this.mesh=!0===e,this.radii=t||!1,this.offset=r||!1,this.verticesNeedUpdate=!1,this.elementsNeedUpdate=!1,this.normalsNeedUpdate=!1,this.colorsNeedUpdate=!1,this.buffersNeedUpdate=!1,this.geometryGroups=[],this.groups=0};return r.prototype={constructor:r,updateGeoGroup:function(e){e=e||0;var r=this.groups>0?this.geometryGroups[this.groups-1]:null;return(!r||r.vertices+e>r.vertexArray.length/3)&&(r=t(this)),r},vrml:function(e,t){for(var r="",n=this.geometryGroups.length,i=0;i<n;i++)r+=this.geometryGroups[i].vrml(e,t)+",\n";return r},addGeoGroup:function(){return t(this)},setUpNormals:function(e){e=e||!1;for(var t=0;t<this.groups;t++)this.geometryGroups[t].setNormals(e)},setColors:function(e){for(var t=this.geometryGroups.length,r=0;r<t;r++)this.geometryGroups[r].setColors(e)},setUpWireframe:function(){for(var e=0;e<this.groups;e++)this.geometryGroups[e].setLineIndices()},initTypedArrays:function(){for(var e=0;e<this.groups;e++){var t=this.geometryGroups[e];!0!==t.__inittedArrays&&t.truncateArrayBuffers(this.mesh,!1)}},dispose:function(){this.dispatchEvent({type:"dispose"})}},r}(),Object.defineProperty($3Dmol.Geometry.prototype,"vertices",{get:function(){for(var e=0,t=0;t<this.groups;t++)e+=this.geometryGroups[t].vertices;return e}}),$3Dmol.GeometryIDCount=0,$3Dmol.Raycaster=function(){var e,t=function(e,t,r,n){this.ray=new $3Dmol.Ray(e,t),this.ray.direction.lengthSq()>0&&this.ray.direction.normalize(),this.near=n||0,this.far=r||1/0},r=new $3Dmol.Sphere,n=new $3Dmol.Cylinder,i=new $3Dmol.Triangle,o=new $3Dmol.Vector3,a=new $3Dmol.Vector3,s=new $3Dmol.Vector3,l=new $3Dmol.Vector3,u=new $3Dmol.Vector3,c=function(e,t){return e.distance-t.distance},f=function(e){return Math.min(Math.max(e,-1),1)},h=function(e,t,c,h){if(u.getPositionFromMatrix(e.matrixWorld),void 0===t.intersectionShape)return h;var p,d,m,v,g,y,b,x,w,_,D,C,A,S,M=t.intersectionShape,$=c.linePrecision,T=($*=e.matrixWorld.getMaxScaleOnAxis())*$;if(void 0!==t.boundingSphere&&t.boundingSphere instanceof $3Dmol.Sphere&&(r.copy(t.boundingSphere),r.applyMatrix4(e.matrixWorld),!c.ray.isIntersectionSphere(r)))return h;for(p=0,d=M.triangle.length;p<d;p++)if(M.triangle[p]instanceof $3Dmol.Triangle){if(i.copy(M.triangle[p]),i.applyMatrix4(e.matrixWorld),m=i.getNormal(),(v=c.ray.direction.dot(m))>=0)continue;if(o.subVectors(i.a,c.ray.origin),(b=m.dot(o)/v)<0)continue;a.copy(c.ray.direction).multiplyScalar(b).add(c.ray.origin),a.sub(i.a),s.copy(i.b).sub(i.a),l.copy(i.c).sub(i.a);var z=s.dot(l),E=s.lengthSq(),L=l.lengthSq();if((C=(E*a.dot(l)-z*a.dot(s))/(E*L-z*z))<0||C>1)continue;if((D=(a.dot(s)-C*z)/E)<0||D>1||D+C>1)continue;h.push({clickable:t,distance:b})}for(p=0,d=M.cylinder.length;p<d;p++)if(M.cylinder[p]instanceof $3Dmol.Cylinder){if(n.copy(M.cylinder[p]),n.applyMatrix4(e.matrixWorld),o.subVectors(n.c1,c.ray.origin),g=o.dot(n.direction),y=o.dot(c.ray.direction),0==(w=1-(v=f(c.ray.direction.dot(n.direction)))*v))continue;A=(v*y-g)/w,S=(y-v*g)/w,a.copy(n.direction).multiplyScalar(A).add(n.c1),s.copy(c.ray.direction).multiplyScalar(S).add(c.ray.origin),x=l.subVectors(a,s).lengthSq();var k=n.radius*n.radius;if(x<=k){if((D=v*(C=b=(_=(v*g-y)*(v*g-y)-w*(o.lengthSq()-g*g-k))<=0?Math.sqrt(x):(y-v*g-Math.sqrt(_))/w)-g)<0||D*D>n.lengthSq()||C<0)continue;h.push({clickable:t,distance:b})}}for(p=0,d=M.line.length;p<d;p+=2){a.copy(M.line[p]),a.applyMatrix4(e.matrixWorld),s.copy(M.line[p+1]),s.applyMatrix4(e.matrixWorld),l.subVectors(s,a);var I=l.lengthSq();l.normalize(),o.subVectors(a,c.ray.origin);var O=o.dot(l);y=o.dot(c.ray.direction),0!=(w=1-(v=f(c.ray.direction.dot(l)))*v)&&(A=(v*y-O)/w,S=(y-v*O)/w,a.add(l.multiplyScalar(A)),s.copy(c.ray.direction).multiplyScalar(S).add(c.ray.origin),(x=l.subVectors(s,a).lengthSq())<T&&A*A<I&&h.push({clickable:t,distance:S}))}for(p=0,d=M.sphere.length;p<d;p++)if(M.sphere[p]instanceof $3Dmol.Sphere&&(r.copy(M.sphere[p]),r.applyMatrix4(e.matrixWorld),c.ray.isIntersectionSphere(r))){a.subVectors(r.center,c.ray.origin);var N=a.dot(c.ray.direction);return _=N*N-(a.lengthSq()-r.radius*r.radius),N<0?h:(b=_<=0?N:N-Math.sqrt(_),h.push({clickable:t,distance:b}),h)}};return t.prototype.precision=1e-4,t.prototype.linePrecision=.2,t.prototype.set=function(e,t){this.ray.set(e,t)},t.prototype.setFromCamera=(e=new $3Dmol.Matrix4,function(t,r){r.ortho?(this.ray.origin.set(t.x,t.y,(r.near+r.far)/(r.near-r.far)).unproject(r),this.ray.direction.set(0,0,-1).transformDirection(r.matrixWorld)):(this.ray.origin.setFromMatrixPosition(r.matrixWorld),this.ray.direction.set(t.x,t.y,t.z),r.projectionMatrixInverse.getInverse(r.projectionMatrix),e.multiplyMatrices(r.matrixWorld,r.projectionMatrixInverse),this.ray.direction.applyProjection(e),this.ray.direction.sub(this.ray.origin).normalize())}),t.prototype.intersectObjects=function(e,t){for(var r=[],n=0,i=t.length;n<i;n++)h(e,t[n],this,r);return r.sort(c),r},t}(),$3Dmol.Projector=function(){let e=new $3Dmol.Matrix4;this.projectVector=function(t,r){return r.matrixWorldInverse.getInverse(r.matrixWorld),e.multiplyMatrices(r.projectionMatrix,r.matrixWorldInverse),t.applyProjection(e)},this.unprojectVector=function(t,r){return r.projectionMatrixInverse.getInverse(r.projectionMatrix),e.multiplyMatrices(r.matrixWorld,r.projectionMatrixInverse),t.applyProjection(e)}},$3Dmol.Camera=function(e,t,r,n,i){$3Dmol.Object3D.call(this),this.fov=void 0!==e?e:50,this.aspect=void 0!==t?t:1,this.near=void 0!==r?r:.1,this.far=void 0!==n?n:2e3,this.projectionMatrix=new $3Dmol.Matrix4,this.projectionMatrixInverse=new $3Dmol.Matrix4,this.matrixWorldInverse=new $3Dmol.Matrix4;var o=this.position.z;this.right=o*Math.tan(Math.PI/180*e),this.left=-this.right,this.top=this.right/this.aspect,this.bottom=-this.top,this.ortho=!!i,this.updateProjectionMatrix()},$3Dmol.Camera.prototype=Object.create($3Dmol.Object3D.prototype),$3Dmol.Camera.prototype.lookAt=function(e){this.matrix.lookAt(this.position,e,this.up),this.rotationAutoUpdate&&(!1===this.useQuaternion?this.rotation.setEulerFromRotationMatrix(this.matrix,this.eulerOrder):this.quaternion.copy(this.matrix.decompose()[1]))},$3Dmol.Camera.prototype.updateProjectionMatrix=function(){this.ortho?this.projectionMatrix.makeOrthographic(this.left,this.right,this.top,this.bottom,this.near,this.far):this.projectionMatrix.makePerspective(this.fov,this.aspect,this.near,this.far),this.projectionMatrixInverse.getInverse(this.projectionMatrix)},$3Dmol.SpritePlugin=function(){var e,t,r,n={};function i(e,t){return e.z!==t.z?t.z-e.z:t.id-e.id}this.init=function(i){e=i.context,t=i,r=i.getPrecision(),n.vertices=new Float32Array(16),n.faces=new Uint16Array(6);var o=0;n.vertices[o++]=-1,n.vertices[o++]=-1,n.vertices[o++]=0,n.vertices[o++]=0,n.vertices[o++]=1,n.vertices[o++]=-1,n.vertices[o++]=1,n.vertices[o++]=0,n.vertices[o++]=1,n.vertices[o++]=1,n.vertices[o++]=1,n.vertices[o++]=1,n.vertices[o++]=-1,n.vertices[o++]=1,n.vertices[o++]=0,n.vertices[o++]=1,o=0,n.faces[o++]=0,n.faces[o++]=1,n.faces[o++]=2,n.faces[o++]=0,n.faces[o++]=2,n.faces[o++]=3,n.vertexBuffer=e.createBuffer(),n.elementBuffer=e.createBuffer(),e.bindBuffer(e.ARRAY_BUFFER,n.vertexBuffer),e.bufferData(e.ARRAY_BUFFER,n.vertices,e.STATIC_DRAW),e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,n.elementBuffer),e.bufferData(e.ELEMENT_ARRAY_BUFFER,n.faces,e.STATIC_DRAW),n.program=function(t,r){var n=e.createProgram(),i=e.createShader(e.FRAGMENT_SHADER),o=e.createShader(e.VERTEX_SHADER),a="precision "+r+" float;\n";return e.shaderSource(i,a+t.fragmentShader),e.shaderSource(o,a+t.vertexShader),e.compileShader(i),e.compileShader(o),e.getShaderParameter(i,e.COMPILE_STATUS)&&e.getShaderParameter(o,e.COMPILE_STATUS)?(e.attachShader(n,i),e.attachShader(n,o),e.linkProgram(n),e.getProgramParameter(n,e.LINK_STATUS)||console.error("Could not initialize shader"),n):(console.error(e.getShaderInfoLog(i)),console.error("could not initialize shader"),null)}($3Dmol.ShaderLib.sprite,r),n.attributes={},n.uniforms={},n.attributes.position=e.getAttribLocation(n.program,"position"),n.attributes.uv=e.getAttribLocation(n.program,"uv"),n.uniforms.uvOffset=e.getUniformLocation(n.program,"uvOffset"),n.uniforms.uvScale=e.getUniformLocation(n.program,"uvScale"),n.uniforms.rotation=e.getUniformLocation(n.program,"rotation"),n.uniforms.scale=e.getUniformLocation(n.program,"scale"),n.uniforms.alignment=e.getUniformLocation(n.program,"alignment"),n.uniforms.color=e.getUniformLocation(n.program,"color"),n.uniforms.map=e.getUniformLocation(n.program,"map"),n.uniforms.opacity=e.getUniformLocation(n.program,"opacity"),n.uniforms.useScreenCoordinates=e.getUniformLocation(n.program,"useScreenCoordinates"),n.uniforms.screenPosition=e.getUniformLocation(n.program,"screenPosition"),n.uniforms.modelViewMatrix=e.getUniformLocation(n.program,"modelViewMatrix"),n.uniforms.projectionMatrix=e.getUniformLocation(n.program,"projectionMatrix"),n.uniforms.fogType=e.getUniformLocation(n.program,"fogType"),n.uniforms.fogDensity=e.getUniformLocation(n.program,"fogDensity"),n.uniforms.fogNear=e.getUniformLocation(n.program,"fogNear"),n.uniforms.fogFar=e.getUniformLocation(n.program,"fogFar"),n.uniforms.fogColor=e.getUniformLocation(n.program,"fogColor"),n.uniforms.alphaTest=e.getUniformLocation(n.program,"alphaTest")},this.render=function(r,o,a,s){var l=r.__webglSprites,u=l.length;if(u){var c=n.attributes,f=n.uniforms,h=.5*a,p=.5*s;e.useProgram(n.program),e.enableVertexAttribArray(c.position),e.enableVertexAttribArray(c.uv),e.disable(e.CULL_FACE),e.enable(e.BLEND),e.bindBuffer(e.ARRAY_BUFFER,n.vertexBuffer),e.vertexAttribPointer(c.position,2,e.FLOAT,!1,16,0),e.vertexAttribPointer(c.uv,2,e.FLOAT,!1,16,8),e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,n.elementBuffer),e.uniformMatrix4fv(f.projectionMatrix,!1,o.projectionMatrix.elements),e.activeTexture(e.TEXTURE0),e.uniform1i(f.map,0);var d=0,m=0,v=r.fog;v?(e.uniform3f(f.fogColor,v.color.r,v.color.g,v.color.b),e.uniform1f(f.fogNear,v.near),e.uniform1f(f.fogFar,v.far),e.uniform1i(f.fogType,1),d=1,m=1):(e.uniform1i(f.fogType,0),d=0,m=0);var g,y,b,x,w,_=[];for(g=0;g<u;g++)b=(y=l[g]).material,y.visible&&0!==b.opacity&&(b.useScreenCoordinates?y.z=-y.position.z:(y._modelViewMatrix.multiplyMatrices(o.matrixWorldInverse,y.matrixWorld),y.z=-y._modelViewMatrix.elements[14]));for(l.sort(i),g=0;g<u;g++)if(b=(y=l[g]).material,y.visible&&0!==b.opacity&&b.map&&b.map.image&&b.map.image.width){e.uniform1f(f.alphaTest,b.alphaTest);var D=b.map.image.width,C=b.map.image.height;_[0]=D*t.devicePixelRatio/a,_[1]=C*t.devicePixelRatio/s,!0===b.useScreenCoordinates?(e.uniform1i(f.useScreenCoordinates,1),e.uniform3f(f.screenPosition,(y.position.x*t.devicePixelRatio-h)/h,(p-y.position.y*t.devicePixelRatio)/p,Math.max(0,Math.min(1,y.position.z)))):(e.uniform1i(f.useScreenCoordinates,0),e.uniformMatrix4fv(f.modelViewMatrix,!1,y._modelViewMatrix.elements)),d!==(w=r.fog&&b.fog?m:0)&&(e.uniform1i(f.fogType,w),d=w),x=1/(b.scaleByViewport?s:1),_[0]*=x*y.scale.x,_[1]*=x*y.scale.y,e.uniform2f(f.uvScale,b.uvScale.x,b.uvScale.y),e.uniform2f(f.uvOffset,b.uvOffset.x,b.uvOffset.y),e.uniform2f(f.alignment,b.alignment.x,b.alignment.y),e.uniform1f(f.opacity,b.opacity),e.uniform3f(f.color,b.color.r,b.color.g,b.color.b),e.uniform1f(f.rotation,y.rotation),e.uniform2fv(f.scale,_),t.setDepthTest(b.depthTest),t.setDepthWrite(b.depthWrite),t.setTexture(b.map,0),e.drawElements(e.TRIANGLES,6,e.UNSIGNED_SHORT,0)}e.enable(e.CULL_FACE)}}},$3Dmol.Light=function(e,t){$3Dmol.Object3D.call(this),this.color=new $3Dmol.Color(e),this.position=new $3Dmol.Vector3(0,1,0),this.target=new $3Dmol.Object3D,this.intensity=void 0!==t?t:1,this.castShadow=!1,this.onlyShadow=!1},$3Dmol.Light.prototype=Object.create($3Dmol.Object3D.prototype),$3Dmol.Material=function(){$3Dmol.EventDispatcher.call(this),this.id=$3Dmol.MaterialIdCount++,this.name="",this.side=$3Dmol.FrontSide,this.opacity=1,this.transparent=!1,this.depthTest=!0,this.depthWrite=!0,this.stencilTest=!0,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.alphaTest=0,this.visible=!0,this.needsUpdate=!0},$3Dmol.Material.prototype.setValues=function(e){if(void 0!==e)for(var t in e){var r=e[t];if(void 0!==r){if(t in this){var n=this[t];n instanceof $3Dmol.Color&&r instanceof $3Dmol.Color?n.copy(r):n instanceof $3Dmol.Color?n.set(r):n instanceof $3Dmol.Vector3&&r instanceof $3Dmol.Vector3?n.copy(r):this[t]=r}}else console.warn("$3Dmol.Material: '"+t+"' parameter is undefined.")}},$3Dmol.Material.prototype.clone=function(e){return void 0===e&&(e=new $3Dmol.Material),e.name=this.name,e.side=this.side,e.opacity=this.opacity,e.transparent=this.transparent,e.depthTest=this.depthTest,e.depthWrite=this.depthWrite,e.stencilTest=this.stencilTest,e.polygonOffset=this.polygonOffset,e.polygonOffsetFactor=this.polygonOffsetFactor,e.polygonOffsetUnits=this.polygonOffsetUnits,e.alphaTest=this.alphaTest,e.overdraw=this.overdraw,e.visible=this.visible,e},$3Dmol.Material.prototype.dispose=function(){this.dispatchEvent({type:"dispose"})},$3Dmol.MaterialIdCount=0,$3Dmol.LineBasicMaterial=function(e){$3Dmol.Material.call(this),this.color=new $3Dmol.Color(16777215),this.linewidth=1,this.linecap="round",this.linejoin="round",this.vertexColors=!1,this.fog=!0,this.shaderID="basic",this.setValues(e)},$3Dmol.LineBasicMaterial.prototype=Object.create($3Dmol.Material.prototype),$3Dmol.LineBasicMaterial.prototype.clone=function(){var e=new $3Dmol.LineBasicMaterial;return $3Dmol.Material.prototype.clone.call(this,e),e.color.copy(this.color),e},$3Dmol.MeshLambertMaterial=function(e){$3Dmol.Material.call(this),this.color=new $3Dmol.Color(16777215),this.ambient=new $3Dmol.Color(1048575),this.emissive=new $3Dmol.Color(0),this.wrapAround=!1,this.wrapRGB=new $3Dmol.Vector3(1,1,1),this.map=null,this.lightMap=null,this.specularMap=null,this.envMap=null,this.reflectivity=1,this.refractionRatio=.98,this.fog=!0,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.shading=$3Dmol.SmoothShading,this.shaderID="lambert",this.vertexColors=$3Dmol.NoColors,this.skinning=!1,this.setValues(e)},$3Dmol.MeshLambertMaterial.prototype=Object.create($3Dmol.Material.prototype),$3Dmol.MeshLambertMaterial.prototype.clone=function(e){return void 0===e&&(e=new $3Dmol.MeshLambertMaterial),$3Dmol.Material.prototype.clone.call(this,e),e.color.copy(this.color),e.ambient.copy(this.ambient),e.emissive.copy(this.emissive),e.wrapAround=this.wrapAround,e.wrapRGB.copy(this.wrapRGB),e.map=this.map,e.lightMap=this.lightMap,e.specularMap=this.specularMap,e.envMap=this.envMap,e.combine=this.combine,e.reflectivity=this.reflectivity,e.refractionRatio=this.refractionRatio,e.fog=this.fog,e.shading=this.shading,e.shaderID=this.shaderID,e.vertexColors=this.vertexColors,e.skinning=this.skinning,e.morphTargets=this.morphTargets,e.morphNormals=this.morphNormals,e},$3Dmol.MeshDoubleLambertMaterial=function(e){$3Dmol.MeshLambertMaterial.call(this,e),this.shaderID="lambertdouble",this.side=$3Dmol.DoubleSide},$3Dmol.MeshDoubleLambertMaterial.prototype=Object.create($3Dmol.MeshLambertMaterial.prototype),$3Dmol.MeshDoubleLambertMaterial.prototype.clone=function(){var e=new $3Dmol.MeshDoubleLambertMaterial;return $3Dmol.MeshLambertMaterial.prototype.clone.call(this,e),e},$3Dmol.MeshOutlineMaterial=function(e){$3Dmol.Material.call(this),e=e||{},this.fog=!0,this.shaderID="outline",this.wireframe=!1,this.outlineColor=e.color||new $3Dmol.Color(0,0,0),this.outlineWidth=e.width||.1,this.outlinePushback=e.pushback||1},$3Dmol.MeshOutlineMaterial.prototype=Object.create($3Dmol.Material.prototype),$3Dmol.MeshOutlineMaterial.prototype.clone=function(e){return void 0===e&&(e=new $3Dmol.MeshOutlineMaterial),$3Dmol.Material.prototype.clone.call(this,e),e.fog=this.fog,e.shaderID=this.shaderID,e.wireframe=this.wireframe,e},$3Dmol.ImposterMaterial=function(e){$3Dmol.Material.call(this),this.color=new $3Dmol.Color(16777215),this.ambient=new $3Dmol.Color(1048575),this.emissive=new $3Dmol.Color(0),this.imposter=!0,this.wrapAround=!1,this.wrapRGB=new $3Dmol.Vector3(1,1,1),this.map=null,this.lightMap=null,this.specularMap=null,this.envMap=null,this.reflectivity=1,this.refractionRatio=.98,this.fog=!0,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.shading=$3Dmol.SmoothShading,this.shaderID=null,this.vertexColors=$3Dmol.NoColors,this.skinning=!1,this.setValues(e)},$3Dmol.ImposterMaterial.prototype=Object.create($3Dmol.Material.prototype),$3Dmol.ImposterMaterial.prototype.clone=function(){var e=new $3Dmol.ImposterMaterial;return $3Dmol.Material.prototype.clone.call(this,e),e.color.copy(this.color),e.ambient.copy(this.ambient),e.emissive.copy(this.emissive),e.wrapAround=this.wrapAround,e.wrapRGB.copy(this.wrapRGB),e.map=this.map,e.lightMap=this.lightMap,e.specularMap=this.specularMap,e.envMap=this.envMap,e.combine=this.combine,e.reflectivity=this.reflectivity,e.refractionRatio=this.refractionRatio,e.fog=this.fog,e.shading=this.shading,e.shaderID=this.shaderID,e.vertexColors=this.vertexColors,e.skinning=this.skinning,e.morphTargets=this.morphTargets,e.morphNormals=this.morphNormals,e},$3Dmol.SphereImposterMaterial=function(e){$3Dmol.ImposterMaterial.call(this),this.shaderID="sphereimposter",this.setValues(e)},$3Dmol.SphereImposterMaterial.prototype=Object.create($3Dmol.ImposterMaterial.prototype),$3Dmol.SphereImposterMaterial.prototype.clone=function(){var e=new $3Dmol.SphereImposterMaterial;return $3Dmol.ImposterMaterial.prototype.clone.call(this,e),e},$3Dmol.SphereImposterOutlineMaterial=function(e){$3Dmol.ImposterMaterial.call(this),e=e||{},this.shaderID="sphereimposteroutline",this.outlineColor=e.color||new $3Dmol.Color(0,0,0),this.outlineWidth=e.width||.1,this.outlinePushback=e.pushback||1,this.setValues(e)},$3Dmol.SphereImposterOutlineMaterial.prototype=Object.create($3Dmol.ImposterMaterial.prototype),$3Dmol.SphereImposterOutlineMaterial.prototype.clone=function(){var e=new $3Dmol.SphereImposterOutlineMaterial;return $3Dmol.ImposterMaterial.prototype.clone.call(this,e),e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.outlinePushback=this.outlinePushback,e},$3Dmol.StickImposterMaterial=function(e){$3Dmol.ImposterMaterial.call(this),this.shaderID="stickimposter",this.setValues(e)},$3Dmol.StickImposterMaterial.prototype=Object.create($3Dmol.ImposterMaterial.prototype),$3Dmol.StickImposterMaterial.prototype.clone=function(){var e=new $3Dmol.StickImposterMaterial;return $3Dmol.ImposterMaterial.prototype.clone.call(this,e),e},$3Dmol.StickImposterOutlineMaterial=function(e){$3Dmol.ImposterMaterial.call(this),e=e||{},this.shaderID="stickimposteroutline",this.outlineColor=e.color||new $3Dmol.Color(0,0,0),this.outlineWidth=e.width||.1,this.outlinePushback=e.pushback||1,this.setValues(e)},$3Dmol.StickImposterOutlineMaterial.prototype=Object.create($3Dmol.ImposterMaterial.prototype),$3Dmol.StickImposterOutlineMaterial.prototype.clone=function(){var e=new $3Dmol.StickImposterOutlineMaterial;return $3Dmol.ImposterMaterial.prototype.clone.call(this,e),e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.outlinePushback=this.outlinePushback,e},$3Dmol.InstancedMaterial=function(e){$3Dmol.Material.call(this),this.color=new $3Dmol.Color(16777215),this.ambient=new $3Dmol.Color(1048575),this.emissive=new $3Dmol.Color(0),this.wrapAround=!1,this.wrapRGB=new $3Dmol.Vector3(1,1,1),this.map=null,this.lightMap=null,this.specularMap=null,this.envMap=null,this.reflectivity=1,this.refractionRatio=.98,this.fog=!0,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.shading=$3Dmol.SmoothShading,this.shaderID="instanced",this.vertexColors=$3Dmol.NoColors,this.skinning=!1,this.sphere=null,this.setValues(e)},$3Dmol.InstancedMaterial.prototype=Object.create($3Dmol.Material.prototype),$3Dmol.InstancedMaterial.prototype.clone=function(){var e=new $3Dmol.InstancedMaterial;return $3Dmol.Material.prototype.clone.call(this,e),e.color.copy(this.color),e.ambient.copy(this.ambient),e.emissive.copy(this.emissive),e.wrapAround=this.wrapAround,e.wrapRGB.copy(this.wrapRGB),e.map=this.map,e.lightMap=this.lightMap,e.specularMap=this.specularMap,e.envMap=this.envMap,e.combine=this.combine,e.reflectivity=this.reflectivity,e.refractionRatio=this.refractionRatio,e.fog=this.fog,e.shading=this.shading,e.shaderID=this.shaderID,e.vertexColors=this.vertexColors,e.skinning=this.skinning,e.morphTargets=this.morphTargets,e.morphNormals=this.morphNormals,e.sphere=this.sphere,e},$3Dmol.SpriteMaterial=function(e){$3Dmol.Material.call(this),this.color=new $3Dmol.Color(16777215),this.map=new $3Dmol.Texture,this.useScreenCoordinates=!0,this.depthTest=!this.useScreenCoordinates,this.sizeAttenuation=!this.useScreenCoordinates,this.scaleByViewPort=!this.sizeAttenuation,this.alignment=$3Dmol.SpriteAlignment.center.clone(),this.fog=!1,this.uvOffset=new $3Dmol.Vector2(0,0),this.uvScale=new $3Dmol.Vector2(1,1),this.setValues(e),void 0===(e=e||{}).depthTest&&(this.depthTest=!this.useScreenCoordinates),void 0===e.sizeAttenuation&&(this.sizeAttenuation=!this.useScreenCoordinates),void 0===e.scaleByViewPort&&(this.scaleByViewPort=!this.sizeAttenuation)},$3Dmol.SpriteMaterial.prototype=Object.create($3Dmol.Material.prototype),$3Dmol.SpriteMaterial.prototype.clone=function(){var e=new $3Dmol.SpriteMaterial;return $3Dmol.Material.prototype.clone.call(this,e),e.color.copy(this.color),e.map=this.map,e.useScreenCoordinates=this.useScreenCoordinates,e.sizeAttenuation=this.sizeAttenuation,e.scaleByViewport=this.scaleByViewPort,e.alignment.copy(this.alignment),e.uvOffset.copy(this.uvOffset),e},$3Dmol.SpriteAlignment={},$3Dmol.SpriteAlignment.topLeft=new $3Dmol.Vector2(1,-1),$3Dmol.SpriteAlignment.topCenter=new $3Dmol.Vector2(0,-1),$3Dmol.SpriteAlignment.topRight=new $3Dmol.Vector2(-1,-1),$3Dmol.SpriteAlignment.centerLeft=new $3Dmol.Vector2(1,0),$3Dmol.SpriteAlignment.center=new $3Dmol.Vector2(0,0),$3Dmol.SpriteAlignment.centerRight=new $3Dmol.Vector2(-1,0),$3Dmol.SpriteAlignment.bottomLeft=new $3Dmol.Vector2(1,1),$3Dmol.SpriteAlignment.bottomCenter=new $3Dmol.Vector2(0,1),$3Dmol.SpriteAlignment.bottomRight=new $3Dmol.Vector2(-1,1),$3Dmol.Texture=function(e){$3Dmol.EventDispatcher.call(this),this.id=$3Dmol.TextureIdCount++,this.name="",this.image=e,this.mipmaps=[],this.mapping=new $3Dmol.UVMapping,this.wrapS=$3Dmol.ClampToEdgeWrapping,this.wrapT=$3Dmol.ClampToEdgeWrapping,this.magFilter=$3Dmol.LinearFilter,this.minFilter=$3Dmol.LinearMipMapLinearFilter,this.anisotropy=1,this.format=$3Dmol.RGBAFormat,this.type=$3Dmol.UnsignedByteType,this.offset=new $3Dmol.Vector2(0,0),this.repeat=new $3Dmol.Vector2(1,1),this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.needsUpdate=!1,this.onUpdate=null},$3Dmol.Texture.prototype={constructor:$3Dmol.Texture,clone:function(e){return void 0===e&&(e=new $3Dmol.Texture),e.image=this.image,e.mipmaps=this.mipmaps.slice(0),e.mapping=this.mapping,e.wrapS=this.wrapS,e.wrapT=this.wrapT,e.magFilter=this.magFilter,e.minFilter=this.minFilter,e.anisotropy=this.anisotropy,e.format=this.format,e.type=this.type,e.offset.copy(this.offset),e.repeat.copy(this.repeat),e.generateMipmaps=this.generateMipmaps,e.premultiplyAlpha=this.premultiplyAlpha,e.flipY=this.flipY,e.unpackAlignment=this.unpackAlignment,e},dispose:function(){this.dispatchEvent({type:"dispose"})}},$3Dmol.TextureIdCount=0,$3Dmol.FrontSide=0,$3Dmol.BackSide=1,$3Dmol.DoubleSide=2,$3Dmol.NoShading=0,$3Dmol.FlatShading=1,$3Dmol.SmoothShading=2,$3Dmol.NoColors=0,$3Dmol.FaceColors=1,$3Dmol.VertexColors=2,$3Dmol.MultiplyOperation=0,$3Dmol.MixOperation=1,$3Dmol.AddOperation=2,$3Dmol.UVMapping=function(){},$3Dmol.ClampToEdgeWrapping=1001,$3Dmol.LinearFilter=1006,$3Dmol.LinearMipMapLinearFilter=1008,$3Dmol.UnsignedByteType=1009,$3Dmol.RGBAFormat=1021,$3Dmol.Line=function(e,t,r){$3Dmol.Object3D.call(this),this.geometry=e,this.material=void 0!==t?t:new $3Dmol.LineBasicMaterial({color:16777215*Math.random()}),this.type=void 0!==r?r:$3Dmol.LineStrip},$3Dmol.LineStrip=0,$3Dmol.LinePieces=1,$3Dmol.Line.prototype=Object.create($3Dmol.Object3D.prototype),$3Dmol.Line.prototype.clone=function(e){return void 0===e&&(e=new $3Dmol.Line(this.geometry,this.material,this.type)),$3Dmol.Object3D.prototype.clone.call(this,e),e},$3Dmol.Mesh=function(e,t){$3Dmol.Object3D.call(this),this.geometry=e,this.material=void 0!==t?t:new $3Dmol.MeshBasicMaterial({color:16777215*Math.random(),wireframe:!0})},$3Dmol.Mesh.prototype=Object.create($3Dmol.Object3D.prototype),$3Dmol.Mesh.prototype.clone=function(e){return void 0===e&&(e=new $3Dmol.Mesh(this.geometry,this.material)),$3Dmol.Object3D.prototype.clone.call(this,e),e},$3Dmol.Sprite=function(e){$3Dmol.Object3D.call(this),this.material=void 0!==e?e:new $3Dmol.SpriteMaterial,this.rotation3d=this.rotation,this.rotation=0},$3Dmol.Sprite.prototype=Object.create($3Dmol.Object3D.prototype),$3Dmol.Sprite.prototype.updateMatrix=function(){this.matrix.setPosition(this.position),this.rotation3d.set(0,0,this.rotation),this.matrix.setRotationFromEuler(this.rotation3d),1===this.scale.x&&1===this.scale.y||this.matrix.scale(this.scale),this.matrixWorldNeedsUpdate=!0},$3Dmol.Sprite.prototype.clone=function(e){return void 0===e&&(e=new $3Dmol.Sprite(this.material)),$3Dmol.Object3D.prototype.clone.call(this,e),e},$3Dmol.Renderer=function(e){e=e||{},this.row=e.row,this.col=e.col,this.rows=e.rows,this.cols=e.cols;var t=void 0!==e.canvas?e.canvas:document.createElement("canvas"),r=void 0!==e.precision?e.precision:"highp",n=void 0===e.alpha||e.alpha,i=void 0===e.premultipliedAlpha||e.premultipliedAlpha,o=void 0!==e.antialias&&e.antialias,a=void 0===e.stencil||e.stencil,s=void 0!==e.preserveDrawingBuffer&&e.preserveDrawingBuffer,l=void 0!==e.clearColor?new $3Dmol.Color(e.clearColor):new $3Dmol.Color(0),u=void 0!==e.clearAlpha?e.clearAlpha:0,c=new $3Dmol.MeshOutlineMaterial(e.outline),f=new $3Dmol.SphereImposterOutlineMaterial(e.outline),h=new $3Dmol.StickImposterOutlineMaterial(e.outline),p=!!e.outline;this.domElement=t,this.context=null,this.devicePixelRatio=void 0!==e.devicePixelRatio?e.devicePixelRatio:void 0!==window.devicePixelRatio?window.devicePixelRatio:1,t.id=e.id,this.autoClear=!0,this.autoClearColor=!0,this.autoClearDepth=!0,this.autoClearStencil=!0,this.sortObjects=!0,this.autoUpdateObjects=!0,this.autoUpdateScene=!0,this.renderPluginsPost=[],this.info={memory:{programs:0,geometries:0,textures:0},render:{calls:0,vertices:0,faces:0,points:0}};var d,m=this,v=[],g=0,y=null,b=-1,x=null,w=null,_=0,D=-1,C=-1,A=-1,S=-1,M=null,$=null,T=0,z=0,E=0,L=0,k={},I=new $3Dmol.Matrix4,O=new $3Dmol.Vector3,N=new $3Dmol.Vector3,R=!0,P={ambient:[0,0,0],directional:{length:0,colors:[],positions:[]},point:{length:0,colors:[],positions:[],distances:[]},spot:{length:0,colors:[],positions:[],distances:[],directions:[],anglesCos:[],exponents:[]},hemi:{length:0,skyColors:[],groundColors:[],positions:[]}};!function(){try{if(!(d=t.getContext("experimental-webgl",{alpha:n,premultipliedAlpha:i,antialias:o,stencil:a,preserveDrawingBuffer:s}))&&!(d=t.getContext("webgl",{alpha:n,premultipliedAlpha:i,antialias:o,stencil:a,preserveDrawingBuffer:s})))throw"Error creating WebGL context."}catch(e){console.error(e)}}(),d.clearColor(0,0,0,1),d.clearDepth(1),d.clearStencil(0),d.enable(d.DEPTH_TEST),d.depthFunc(d.LEQUAL),d.frontFace(d.CCW),d.cullFace(d.BACK),d.enable(d.CULL_FACE),d.enable(d.BLEND),d.blendEquation(d.FUNC_ADD),d.blendFunc(d.SRC_ALPHA,d.ONE_MINUS_SRC_ALPHA),d.clearColor(l.r,l.g,l.b,u),this.context=d;var F=d.getExtension("ANGLE_instanced_arrays"),j=d.getExtension("EXT_frag_depth");function B(e){k[e]||(d.enableVertexAttribArray(e),k[e]=!0)}function U(e){e!==$&&(d.lineWidth(e),$=e)}this.supportedExtensions=function(){return{supportsAIA:Boolean(F),supportsImposters:Boolean(j)}},this.getContext=function(){return d},this.getPrecision=function(){return r},this.setClearColorHex=function(e,t){l.setHex(e),u=t,d.clearColor(l.r,l.g,l.b,u)},this.enableOutline=function(e){c=new $3Dmol.MeshOutlineMaterial(e),f=new $3Dmol.SphereImposterOutlineMaterial(e),h=new $3Dmol.StickImposterOutlineMaterial(e),p=!0},this.disableOutline=function(){p=!1},this.setViewport=function(){if(null!=this.rows&&null!=this.cols&&null!=this.row&&null!=this.col){var e=t.width/this.cols,r=t.height/this.rows;T=e*this.devicePixelRatio,z=r*this.devicePixelRatio,d.drawingBufferWidth=3*T,d.drawingBufferHeight=z,d.enable(d.SCISSOR_TEST),d.scissor(e*this.col,r*this.row,e,r),d.viewport(e*this.col,r*this.row,e,r)}},this.setSize=function(e,r){if(null!=this.rows&&null!=this.cols&&null!=this.row&&null!=this.col){var n=e/this.cols,i=r/this.rows;t.width=e*this.devicePixelRatio,t.height=r*this.devicePixelRatio,T=n*this.devicePixelRatio,z=i*this.devicePixelRatio,t.style.width=e+"px",t.style.height=r+"px",this.setViewport()}else T=t.width=e*this.devicePixelRatio,z=t.height=r*this.devicePixelRatio,t.style.width=e+"px",t.style.height=r+"px",d.viewport(0,0,d.drawingBufferWidth,d.drawingBufferHeight)},this.clear=function(e,t,r){var n=0;(void 0===e||e)&&(n|=d.COLOR_BUFFER_BIT),(void 0===t||t)&&(n|=d.DEPTH_BUFFER_BIT),(void 0===r||r)&&(n|=d.STENCIL_BUFFER_BIT),d.clear(n)},this.clearTarget=function(e,t,r){this.clear(e,t,r)},this.setMaterialFaces=function(e,t){var r=e.side===$3Dmol.DoubleSide,n=e.side===$3Dmol.BackSide;n=t?!n:n,D!==r&&(r?d.disable(d.CULL_FACE):d.enable(d.CULL_FACE),D=r),C!==n&&(n?d.frontFace(d.CW):d.frontFace(d.CCW),C=n)},this.setDepthTest=function(e){A!==e&&(e?d.enable(d.DEPTH_TEST):d.disable(d.DEPTH_TEST),A=e)},this.setDepthWrite=function(e){S!==e&&(d.depthMask(e),S=e)},this.setBlending=function(e){e?(d.enable(d.BLEND),d.blendEquationSeparate(d.FUNC_ADD,d.FUNC_ADD),d.blendFuncSeparate(d.SRC_ALPHA,d.ONE_MINUS_SRC_ALPHA,d.ONE,d.ONE_MINUS_SRC_ALPHA)):d.disable(d.BLEND)},this.addPostPlugin=function(e){e.init(this),this.renderPluginsPost.push(e)};var V=function(e){var t=e.program;if(void 0!==t){var r,n,i;e.program=void 0;var o=!1;for(r=0,n=v.length;r<n;r++)if((i=v[r]).program===t){i.usedTimes--,0===i.usedTimes&&(o=!0);break}if(!0===o){var a=[];for(r=0,n=v.length;r<n;r++)(i=v[r]).program!==t&&a.push(i);v=a,d.deleteProgram(t),m.info.memory.programs--}}},q=function(e){var t=e.target;t.removeEventListener("dispose",q),function(e){if(e.__webglInit=void 0,void 0!==e.__webglVertexBuffer&&d.deleteBuffer(e.__webglVertexBuffer),void 0!==e.__webglColorBuffer&&d.deleteBuffer(e.__webglColorBuffer),void 0!==e.geometryGroups)for(var t=0,r=e.groups;t<r;t++){var n=e.geometryGroups[t];void 0!==n.__webglVertexBuffer&&d.deleteBuffer(n.__webglVertexBuffer),void 0!==n.__webglColorBuffer&&d.deleteBuffer(n.__webglColorBuffer),void 0!==n.__webglNormalBuffer&&d.deleteBuffer(n.__webglNormalBuffer),void 0!==n.__webglFaceBuffer&&d.deleteBuffer(n.__webglFaceBuffer),void 0!==n.__webglLineBuffer&&d.deleteBuffer(n.__webglLineBuffer)}}(t),m.info.memory.geometries--},H=function(e){var t=e.target;t.removeEventListener("dispose",H),function(e){if(e.image&&e.image.__webglTextureCube)d.deleteTexture(e.image.__webglTextureCube);else{if(!e.__webglInit)return;e.__webglInit=!1,d.deleteTexture(e.__webglTexture)}}(t),m.info.memory.textures--},G=function(e){var t=e.target;t.removeEventListener("dispose",G),V(t)};function W(e,t){var r;return"fragment"===e?r=d.createShader(d.FRAGMENT_SHADER):"vertex"===e&&(r=d.createShader(d.VERTEX_SHADER)),d.shaderSource(r,t),d.compileShader(r),d.getShaderParameter(r,d.COMPILE_STATUS)?r:(console.error(d.getShaderInfoLog(r)),console.error("could not initialize shader"),null)}function Y(e,t,r,n,i,o,a){var s,l,u,v,g,y,b,x;t?(g=e.length-1,y=-1,b=-1):(g=0,y=e.length,b=1);for(var w=g;w!==y;w+=b)if((s=e[w]).render){if(l=s.object,u=s.buffer,!(v=s[r]))continue;a&&m.setBlending(!0),m.setDepthTest(v.depthTest),m.setDepthWrite(v.depthWrite),x=v.polygonOffset,v.polygonOffsetFactor,v.polygonOffsetUnits,M!==x&&(x?d.enable(d.POLYGON_OFFSET_FILL):d.disable(d.POLYGON_OFFSET_FILL));var _=l._modelViewMatrix.isReflected();m.setMaterialFaces(v,_),m.renderBuffer(n,i,o,v,u,l),(p||v.outline)&&("sphereimposter"==v.shaderID?m.renderBuffer(n,i,o,f,u,l):"stickimposter"==v.shaderID?m.renderBuffer(n,i,o,h,u,l):v.wireframe||"basic"===v.shaderID||0===v.opacity||m.renderBuffer(n,i,o,c,u,l))}}function X(e,t){var r,n,i,o;if(!e.__webglInit&&(e.__webglInit=!0,e._modelViewMatrix=new $3Dmol.Matrix4,e._normalMatrix=new $3Dmol.Matrix3,void 0!==e.geometry&&void 0===e.geometry.__webglInit&&(e.geometry.__webglInit=!0,e.geometry.addEventListener("dispose",q)),e instanceof $3Dmol.Mesh||e instanceof $3Dmol.Line))for(i=e.geometry,e.material,r=0,n=i.geometryGroups.length;r<n;r++)(o=i.geometryGroups[r]).id=_++,o.__webglVertexBuffer||(e instanceof $3Dmol.Mesh?(ee(o),i.elementsNeedUpdate=!0,i.normalsNeedUpdate=!0):e instanceof $3Dmol.Line&&te(o),i.verticesNeedUpdate=!0,i.colorsNeedUpdate=!0);if(!e.__webglActive){if(e instanceof $3Dmol.Mesh||e instanceof $3Dmol.Line)for(r=0,n=(i=e.geometry).geometryGroups.length;r<n;r++)o=i.geometryGroups[r],re(t.__webglObjects,o,e);else e instanceof $3Dmol.Sprite&&t.__webglSprites.push(e);e.__webglActive=!0}}function Z(e){var t,r=e.geometry;if(e instanceof $3Dmol.Mesh||e instanceof $3Dmol.Line){for(var n=0,i=r.geometryGroups.length;n<i;n++)t=r.geometryGroups[n],(r.verticesNeedUpdate||r.elementsNeedUpdate||r.colorsNeedUpdate||r.normalsNeedUpdate)&&J(t,d.STATIC_DRAW);r.verticesNeedUpdate=!1,r.elementsNeedUpdate=!1,r.normalsNeedUpdate=!1,r.colorsNeedUpdate=!1,r.buffersNeedUpdate=!1}}function K(e,t){e instanceof $3Dmol.Mesh||e instanceof $3Dmol.Line?function(e,t){for(var r=e.length-1;r>=0;--r)e[r].object===t&&e.splice(r,1)}(t.__webglObjects,e):e instanceof $3Dmol.Sprite&&function(e,t){for(var r=e.length-1;r>=0;--r)e[r]===t&&e.splice(r,1)}(t.__webglSprites,e),e.__webglActive=!1}function Q(e){var t=e.object.material;if(t.transparent){if(e.opaque=null,e.transparent=t,!t.wireframe){var r=t.clone();r.opacity=0,e.blank=r}}else e.opaque=t,e.transparent=null}function J(e,t){var r=e.vertexArray,n=e.colorArray;if(void 0!==e.__webglOffsetBuffer?(d.bindBuffer(d.ARRAY_BUFFER,e.__webglOffsetBuffer),d.bufferData(d.ARRAY_BUFFER,r,t)):(d.bindBuffer(d.ARRAY_BUFFER,e.__webglVertexBuffer),d.bufferData(d.ARRAY_BUFFER,r,t)),d.bindBuffer(d.ARRAY_BUFFER,e.__webglColorBuffer),d.bufferData(d.ARRAY_BUFFER,n,t),e.normalArray&&void 0!==e.__webglNormalBuffer){var i=e.normalArray;d.bindBuffer(d.ARRAY_BUFFER,e.__webglNormalBuffer),d.bufferData(d.ARRAY_BUFFER,i,t)}if(e.radiusArray&&void 0!==e.__webglRadiusBuffer&&(d.bindBuffer(d.ARRAY_BUFFER,e.__webglRadiusBuffer),d.bufferData(d.ARRAY_BUFFER,e.radiusArray,t)),e.faceArray&&void 0!==e.__webglFaceBuffer){var o=e.faceArray;d.bindBuffer(d.ELEMENT_ARRAY_BUFFER,e.__webglFaceBuffer),d.bufferData(d.ELEMENT_ARRAY_BUFFER,o,t)}if(e.lineArray&&void 0!==e.__webglLineBuffer){var a=e.lineArray;d.bindBuffer(d.ELEMENT_ARRAY_BUFFER,e.__webglLineBuffer),d.bufferData(d.ELEMENT_ARRAY_BUFFER,a,t)}}function ee(e){e.radiusArray&&(e.__webglRadiusBuffer=d.createBuffer()),e.useOffset&&(e.__webglOffsetBuffer=d.createBuffer()),e.__webglVertexBuffer=d.createBuffer(),e.__webglNormalBuffer=d.createBuffer(),e.__webglColorBuffer=d.createBuffer(),e.__webglFaceBuffer=d.createBuffer(),e.__webglLineBuffer=d.createBuffer(),m.info.memory.geometries++}function te(e){e.__webglVertexBuffer=d.createBuffer(),e.__webglColorBuffer=d.createBuffer(),m.info.memory.geometries++}function re(e,t,r){e.push({buffer:t,object:r,opaque:null,transparent:null})}function ne(e,t){e._modelViewMatrix.multiplyMatrices(t.matrixWorldInverse,e.matrixWorld),e._normalMatrix.getInverse(e._modelViewMatrix),e._normalMatrix.transpose()}function ie(e){return 0==(e&e-1)}function oe(){return d.LINEAR}function ae(e){return e===$3Dmol.UnsignedByteType?d.UNSIGNED_BYTE:e===$3Dmol.RGBAFormat?d.RGBA:0}this.initMaterial=function(e){var t,n;if(e.addEventListener("dispose",G),n=e.shaderID){var i=$3Dmol.ShaderLib[n];e.vertexShader=i.vertexShader,e.fragmentShader=i.fragmentShader,e.uniforms=$3Dmol.ShaderUtils.clone(i.uniforms)}t={wireframe:e.wireframe,fragdepth:e.imposter},e.program=function(e,t,n,i){var o,a,s,l,u=[];for(o in u.push(e),u.push(t),i)u.push(o),u.push(i[o]);for(l=u.join(),o=0,a=v.length;o<a;o++){var c=v[o];if(c.code===l)return c.usedTimes++,c.program}s=d.createProgram();var f,h,p,y="precision "+r+" float;",b=[y].join("\n"),x=W("fragment",[i.fragdepth?"#extension GL_EXT_frag_depth: enable":"",i.wireframe?"#define WIREFRAME 1":"",y].join("\n")+e),w=W("vertex",b+t);for(h in d.attachShader(s,w),d.attachShader(s,x),d.linkProgram(s),d.getProgramParameter(s,d.LINK_STATUS)||console.error("Could not initialize shader"),s.uniforms={},s.attributes={},f=["viewMatrix","modelViewMatrix","projectionMatrix","normalMatrix"],n)f.push(h);for(p=0;p<f.length;p++){var _=f[p];s.uniforms[_]=d.getUniformLocation(s,_)}for(f=["position","normal","color","lineDistance","offset","radius"],p=0;p<f.length;p++){var D=f[p];s.attributes[D]=d.getAttribLocation(s,D)}return s.id=g++,v.push({program:s,code:l,usedTimes:1}),m.info.memory.programs=v.length,s}(e.fragmentShader,e.vertexShader,e.uniforms,t)},this.renderBuffer=function(e,t,r,n,i,o){if(n.visible){var a,s;s=(a=function(e,t,r,n,i){n.needsUpdate&&(n.program&&V(n),m.initMaterial(n,t,r,i),n.needsUpdate=!1);var o=!1,a=n.program,s=a.uniforms,l=n.uniforms;return a!=y&&(d.useProgram(a),y=a,o=!0),n.id!=b&&(b=n.id,o=!0),e!=w&&(w=e,o=!0),d.uniformMatrix4fv(s.projectionMatrix,!1,e.projectionMatrix.elements),d.uniformMatrix4fv(s.modelViewMatrix,!1,i._modelViewMatrix.elements),d.uniformMatrix3fv(s.normalMatrix,!1,i._normalMatrix.elements),o&&(l.fogColor.value=r.color,l.fogNear.value=r.near,l.fogFar.value=r.far,n.shaderID.startsWith("lambert")||"instanced"===n.shaderID||n.shaderID.endsWith("imposter")?(d.uniformMatrix4fv(s.viewMatrix,!1,e.matrixWorldInverse.elements),R&&(function(e,t){var r,n,i,o,a,s=P,l=s.directional.colors,u=s.directional.positions,c=0,f=0;for(r=0,n=t.length;r<n;r++)if(o=(i=t[r]).color,a=i.intensity,i.distance,i instanceof $3Dmol.Light){if(N.getPositionFromMatrix(i.matrixWorld),O.getPositionFromMatrix(i.target.matrixWorld),N.sub(O),N.normalize(),0===N.x&&0===N.y&&0===N.z)continue;u[f]=N.x,u[f+1]=N.y,u[f+2]=N.z,l[f]=o.r*a,l[f+1]=o.g*a,l[f+2]=o.b*a,f+=3,c++}s.ambient[0]=0,s.ambient[1]=0,s.ambient[2]=0,s.directional.length=c}(0,t),R=!1),l.directionalLightColor.value=P.directional.colors,l.directionalLightDirection.value=P.directional.positions):n.shaderID.endsWith("outline")?(l.outlineColor.value=n.outlineColor,l.outlineWidth.value=n.outlineWidth,l.outlinePushback.value=n.outlinePushback):"sphereimposter"===n.shaderID&&(d.uniformMatrix4fv(s.viewMatrix,!1,e.matrixWorldInverse.elements),d.uniformMatrix3fv(s.normalMatrix,!1,i._normalMatrix.elements),l.directionalLightColor.value=P.directional.colors,l.directionalLightDirection.value=P.directional.positions),l.opacity.value=n.opacity,function(e,t){var r,n,i,o;for(r in t)e[r]&&(n=t[r].type,i=t[r].value,o=e[r],"f"===n?d.uniform1f(o,i):"fv"===n?d.uniform3fv(o,i):"c"===n?d.uniform3f(o,i.r,i.g,i.b):"f4"===n&&d.uniform4f(o,i[0],i[1],i[2],i[3]))}(s,l)),a}(e,t,r,n,o)).attributes;var l,u,c=!1,f=n.wireframe?1:0,h=16777215*i.id+2*a.id+f;if(h!==x&&(x=h,c=!0),c&&(function(){for(var e in k)k[e]&&(d.disableVertexAttribArray(e),k[e]=!1)}(),s.position>=0&&(d.bindBuffer(d.ARRAY_BUFFER,i.__webglVertexBuffer),B(s.position),d.vertexAttribPointer(s.position,3,d.FLOAT,!1,0,0)),s.color>=0&&(d.bindBuffer(d.ARRAY_BUFFER,i.__webglColorBuffer),B(s.color),d.vertexAttribPointer(s.color,3,d.FLOAT,!1,0,0)),s.normal>=0&&(d.bindBuffer(d.ARRAY_BUFFER,i.__webglNormalBuffer),B(s.normal),d.vertexAttribPointer(s.normal,3,d.FLOAT,!1,0,0)),s.offset>=0&&(d.bindBuffer(d.ARRAY_BUFFER,i.__webglOffsetBuffer),B(s.offset),d.vertexAttribPointer(s.offset,3,d.FLOAT,!1,0,0)),s.radius>=0&&(d.bindBuffer(d.ARRAY_BUFFER,i.__webglRadiusBuffer),B(s.radius),d.vertexAttribPointer(s.radius,1,d.FLOAT,!1,0,0))),o instanceof $3Dmol.Mesh){if("instanced"===n.shaderID){var p=n.sphere.geometryGroups[0];c&&(d.bindBuffer(d.ARRAY_BUFFER,i.__webglVertexBuffer),d.bufferData(d.ARRAY_BUFFER,p.vertexArray,d.STATIC_DRAW),d.bindBuffer(d.ARRAY_BUFFER,i.__webglNormalBuffer),d.bufferData(d.ARRAY_BUFFER,p.normalArray,d.STATIC_DRAW),d.bindBuffer(d.ELEMENT_ARRAY_BUFFER,i.__webglFaceBuffer),d.bufferData(d.ELEMENT_ARRAY_BUFFER,p.faceArray,d.STATIC_DRAW)),l=p.faceidx,F.vertexAttribDivisorANGLE(s.offset,1),F.vertexAttribDivisorANGLE(s.radius,1),F.vertexAttribDivisorANGLE(s.color,1),F.drawElementsInstancedANGLE(d.TRIANGLES,l,d.UNSIGNED_SHORT,0,i.radiusArray.length),F.vertexAttribDivisorANGLE(s.offset,0),F.vertexAttribDivisorANGLE(s.radius,0),F.vertexAttribDivisorANGLE(s.color,0)}else n.wireframe?(u=i.lineidx,U(n.wireframeLinewidth),c&&d.bindBuffer(d.ELEMENT_ARRAY_BUFFER,i.__webglLineBuffer),d.drawElements(d.LINES,u,d.UNSIGNED_SHORT,0)):(l=i.faceidx,c&&d.bindBuffer(d.ELEMENT_ARRAY_BUFFER,i.__webglFaceBuffer),d.drawElements(d.TRIANGLES,l,d.UNSIGNED_SHORT,0));m.info.render.calls++,m.info.render.vertices+=l,m.info.render.faces+=l/3}else o instanceof $3Dmol.Line&&(u=i.vertices,U(n.linewidth),d.drawArrays(d.LINES,0,u),m.info.render.calls++)}},this.render=function(e,t,r){if(t instanceof $3Dmol.Camera!=0){var n,i,o,a,s,c=e.__lights,f=e.fog;for(b=-1,R=!0,this.autoUpdateScene&&e.updateMatrixWorld(),void 0===t.parent&&t.updateMatrixWorld(),t.matrixWorldInverse.getInverse(t.matrixWorld),I.multiplyMatrices(t.projectionMatrix,t.matrixWorldInverse),this.autoUpdateObjects&&this.initWebGLObjects(e),m.info.render.calls=0,m.info.render.vertices=0,m.info.render.faces=0,m.info.render.points=0,E=T,L=z,this.setViewport(),(this.autoClear||r)&&(d.clearColor(l.r,l.g,l.b,u),this.clear(this.autoClearColor,this.autoClearDepth,this.autoClearStencil)),n=0,i=(s=e.__webglObjects).length;n<i;n++)a=(o=s[n]).object,o.render=!1,a.visible&&(ne(a,t),Q(o),o.render=!0);this.setBlending(!1),Y(e.__webglObjects,!0,"opaque",t,c,f,!1),Y(e.__webglObjects,!0,"blank",t,c,f,!0),Y(e.__webglObjects,!1,"transparent",t,c,f,!0),function(e,t,r){if(x=-1,y=null,w=null,S=-1,A=-1,D=-1,b=-1,C=-1,e.length)for(var n=0,i=e.length;n<i;n++)R=!0,e[n].render(t,r,E,L),x=-1,y=null,w=null,S=-1,A=-1,D=-1,b=-1,C=-1}(this.renderPluginsPost,e,t),this.setDepthTest(!0),this.setDepthWrite(!0)}else console.error("$3Dmol.Renderer.render: camera is not an instance of $3Dmol.Camera.")},this.initWebGLObjects=function(e){if(e.__webglObjects||(e.__webglObjects=[],e.__webglObjectsImmediate=[],e.__webglSprites=[],e.__webglFlares=[]),e.__objectsAdded.length){for(;e.__objectsAdded.length;)X(e.__objectsAdded[0],e),e.__objectsAdded.splice(0,1);x=-1}for(;e.__objectsRemoved.length;)K(e.__objectsRemoved[0],e),e.__objectsRemoved.splice(0,1);for(var t=0,r=e.__webglObjects.length;t<r;t++)Z(e.__webglObjects[t].object)},this.getXYRatio=function(){return null!=this.rows&&null!=this.cols&&null!=this.row&&null!=this.col?[this.cols,this.rows]:[1,1]},this.getAspect=function(e,r){null!=e&&null!=r||(e=t.width,r=t.height);var n=e/r;return null!=this.rows&&null!=this.cols&&null!=this.row&&null!=this.col&&(n=e/this.cols/(r/this.rows)),n},this.setTexture=function(e,t){if(e.needsUpdate){e.__webglInit||(e.__webglInit=!0,e.addEventListener("dispose",H),e.__webglTexture=d.createTexture(),m.info.memory.textures++),d.activeTexture(d.TEXTURE0+t),d.bindTexture(d.TEXTURE_2D,e.__webglTexture),d.pixelStorei(d.UNPACK_FLIP_Y_WEBGL,e.flipY),d.pixelStorei(d.UNPACK_PREMULTIPLY_ALPHA_WEBGL,e.premultiplyAlpha),d.pixelStorei(d.UNPACK_ALIGNMENT,e.unpackAlignment);var r=e.image,n=ie(r.width)&&ie(r.height),i=ae(e.format),o=ae(e.type);!function(e,t,r){r?(d.texParameteri(e,d.TEXTURE_WRAP_S,ae(t.wrapS)),d.texParameteri(e,d.TEXTURE_WRAP_T,ae(t.wrapT)),d.texParameteri(e,d.TEXTURE_MAG_FILTER,ae(t.magFilter)),d.texParameteri(e,d.TEXTURE_MIN_FILTER,ae(t.minFilter))):(d.texParameteri(e,d.TEXTURE_WRAP_S,d.CLAMP_TO_EDGE),d.texParameteri(e,d.TEXTURE_WRAP_T,d.CLAMP_TO_EDGE),d.texParameteri(e,d.TEXTURE_MAG_FILTER,oe(t.magFilter)),d.texParameteri(e,d.TEXTURE_MIN_FILTER,oe(t.minFilter)))}(d.TEXTURE_2D,e,n);var a,s=e.mipmaps;if(s.length>0&&n){for(var l=0,u=s.length;l<u;l++)a=s[l],d.texImage2D(d.TEXTURE_2D,l,i,i,o,a);e.generateMipmaps=!1}else d.texImage2D(d.TEXTURE_2D,0,i,i,o,e.image);e.generateMipmaps&&n&&d.generateMipmap(d.TEXTURE_2D),e.needsUpdate=!1,e.onUpdate&&e.onUpdate()}else d.activeTexture(d.TEXTURE0+t),d.bindTexture(d.TEXTURE_2D,e.__webglTexture)},this.addPostPlugin(new $3Dmol.SpritePlugin)},$3Dmol.Scene=function(){$3Dmol.Object3D.call(this),this.fog=null,this.overrideMaterial=null,this.matrixAutoUpdate=!1,this.__objects=[],this.__lights=[],this.__objectsAdded=[],this.__objectsRemoved=[]},$3Dmol.Scene.prototype=Object.create($3Dmol.Object3D.prototype),$3Dmol.Scene.prototype.__addObject=function(e){if(e instanceof $3Dmol.Light)-1===this.__lights.indexOf(e)&&this.__lights.push(e),e.target&&void 0===e.target.parent&&this.add(e.target);else if(-1===this.__objects.indexOf(e)){this.__objects.push(e),this.__objectsAdded.push(e);var t=this.__objectsRemoved.indexOf(e);-1!==t&&this.__objectsRemoved.splice(t,1)}for(var r=0;r<e.children.length;r++)this.__addObject(e.children[r])},$3Dmol.Scene.prototype.__removeObject=function(e){var t;e instanceof $3Dmol.Light?-1!==(t=this.__lights.indexOf(e))&&this.__lights.splice(t,1):-1!==(t=this.__objects.indexOf(e))&&(this.__objects.splice(t,1),this.__objectsRemoved.push(e),-1!==this.__objectsAdded.indexOf(e)&&this.__objectsAdded.splice(t,1));for(var r=0;r<e.children.length;r++)this.__removeObject(e.children[r])},$3Dmol.Fog=function(e,t,r){this.name="",this.color=new $3Dmol.Color(e),this.near=void 0!==t?t:1,this.far=void 0!==r?r:1e3},$3Dmol.Fog.prototype.clone=function(){return new $3Dmol.Fog(this.color.getHex(),this.near,this.far)},$3Dmol.ShaderUtils={clone:function(e){var t,r={};for(t in e){r[t]={},r[t].type=e[t].type;var n=e[t].value;n instanceof $3Dmol.Color?r[t].value=n.clone():"number"==typeof n?r[t].value=n:n instanceof Array?r[t].value=[]:console.error("Error copying shader uniforms from ShaderLib: unknown type for uniform")}return r},stickimposterFragmentShader:["uniform float opacity;","uniform mat4 projectionMatrix;","uniform vec3 fogColor;","uniform float fogNear;","uniform float fogFar;","varying vec3 vLight;","varying vec3 vColor;","varying vec3 cposition;","varying vec3 p1;","varying vec3 p2;","varying float r;","void main() {","    vec3 color = abs(vColor);","    vec3 pos = cposition;","    vec3 p = pos;","    vec3 v = normalize(pos);","    vec3 pa = p1;","    vec3 va = normalize(p2-p1);","    vec3 tmp1 = v-(dot(v,va)*va);","    vec3 deltap = p-pa;","    float A = dot(tmp1,tmp1);","    if(A == 0.0) discard;","    vec3 tmp2 = deltap-(dot(deltap,va)*va);","    float B = 2.0*dot(tmp1, tmp2);","    float C = dot(tmp2,tmp2)-r*r;","    float det = (B*B) - (4.0*A*C);","    if(det < 0.0) discard;","    float sqrtDet = sqrt(det);","    float posT = (-B+sqrtDet)/(2.0*A);","    float negT = (-B-sqrtDet)/(2.0*A);","    float intersectionT = min(posT,negT);","    vec3 qi = p+v*intersectionT;","    float dotp1 = dot(va,qi-p1);","    float dotp2 = dot(va,qi-p2);","    vec3 norm;","    if( dotp1 < 0.0 || dotp2 > 0.0) {","       vec3 cp;","       if( dotp1 < 0.0) {        cp = p1;","       } else {","          cp = p2;","       }","       vec3 diff = p-cp;","       A = dot(v,v);","       B = dot(diff,v)*2.0;","       C = dot(diff,diff)-r*r;","       det = (B*B) - (4.0*C);","       if(det < 0.0) discard;","       sqrtDet = sqrt(det);","       posT = (-B+sqrtDet)/(2.0);","       negT = (-B-sqrtDet)/(2.0);","       float t = min(posT,negT);","       qi = p+v*t;","       norm = normalize(qi-cp);","    } else {","       norm = normalize(qi-(dotp1*va + p1));","    }","    vec4 clipPos = projectionMatrix * vec4(qi, 1.0);","    float ndcDepth = clipPos.z / clipPos.w;","    float depth = ((gl_DepthRange.diff * ndcDepth) + gl_DepthRange.near + gl_DepthRange.far) / 2.0;","    gl_FragDepthEXT = depth;"].join("\n")},$3Dmol.ShaderLib={basic:{fragmentShader:["uniform mat4 viewMatrix;","uniform float opacity;","uniform vec3 fogColor;","uniform float fogNear;","uniform float fogFar;","varying vec3 vColor;","void main() {","    gl_FragColor = vec4( vColor, opacity );","    float depth = gl_FragCoord.z / gl_FragCoord.w;","    float fogFactor = smoothstep( fogNear, fogFar, depth );","    gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );","}"].join("\n"),vertexShader:["uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform mat4 viewMatrix;","uniform mat3 normalMatrix;","attribute vec3 position;","attribute vec3 color;","varying vec3 vColor;","void main() {","    vColor = color;","    vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );","    gl_Position = projectionMatrix * mvPosition;","}"].join("\n"),uniforms:{opacity:{type:"f",value:1},fogColor:{type:"c",value:new $3Dmol.Color(1,1,1)},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2e3}}},sphereimposter:{fragmentShader:["uniform mat4 viewMatrix;","uniform float opacity;","uniform mat4 projectionMatrix;","uniform vec3 fogColor;","uniform float fogNear;","uniform float fogFar;","uniform float uDepth;","uniform vec3 directionalLightColor[ 1 ];","varying vec3 vColor;","varying vec2 mapping;","varying float rval;","varying vec3 vLight;","varying vec3 center;","void main() {","    float lensqr = dot(mapping,mapping);","    float rsqr = rval*rval;","    if(lensqr > rsqr)","       discard;","    float z = sqrt(rsqr-lensqr);","    vec3 cameraPos = center+ vec3(mapping.x,mapping.y,z);","    vec4 clipPos = projectionMatrix * vec4(cameraPos, 1.0);","    float ndcDepth = clipPos.z / clipPos.w;","    gl_FragDepthEXT = ((gl_DepthRange.diff * ndcDepth) + gl_DepthRange.near + gl_DepthRange.far) / 2.0;","    vec3 norm = normalize(vec3(mapping.x,mapping.y,z));","    float dotProduct = dot( norm, vLight );","    vec3 directionalLightWeighting = vec3( max( dotProduct, 0.0 ) );","    vec3 vLight = directionalLightColor[ 0 ] * directionalLightWeighting;","    gl_FragColor = vec4(vLight*vColor, opacity*opacity );","    float fogFactor = smoothstep( fogNear, fogFar, gl_FragDepthEXT/gl_FragCoord.w );","    gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );","}"].join("\n"),vertexShader:["uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform mat4 viewMatrix;","uniform mat3 normalMatrix;","uniform vec3 directionalLightColor[ 1 ];","uniform vec3 directionalLightDirection[ 1 ];","attribute vec3 position;","attribute vec3 normal;","attribute vec3 color;","varying vec2 mapping;","varying vec3 vColor;","varying float rval;","varying vec3 vLight;","varying vec3 center;","void main() {","    vColor = color;","    vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );","    center = mvPosition.xyz;","    vec4 projPosition = projectionMatrix * mvPosition;","    vec4 adjust = projectionMatrix* vec4(normal,0.0); adjust.z = 0.0; adjust.w = 0.0;","    vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ 0 ], 0.0 );","    vLight = normalize( lDirection.xyz );","    mapping = normal.xy;","    rval = abs(normal.x);","    gl_Position = projPosition+adjust;","}"].join("\n"),uniforms:{opacity:{type:"f",value:1},fogColor:{type:"c",value:new $3Dmol.Color(1,1,1)},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2e3},directionalLightColor:{type:"fv",value:[]},directionalLightDirection:{type:"fv",value:[]}}},lambert:{fragmentShader:["uniform mat4 viewMatrix;","uniform float opacity;","uniform vec3 fogColor;","uniform float fogNear;","uniform float fogFar;","varying vec3 vLightFront;","varying vec3 vColor;","void main() {","    gl_FragColor = vec4( vec3 ( 1.0 ), opacity );","    #ifndef WIREFRAME","    gl_FragColor.xyz *= vLightFront;","    #endif","    gl_FragColor = gl_FragColor * vec4( vColor, opacity );","    float depth = gl_FragCoord.z / gl_FragCoord.w;","    float fogFactor = smoothstep( fogNear, fogFar, depth );","    gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );","}"].join("\n"),vertexShader:["uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform mat4 viewMatrix;","uniform mat3 normalMatrix;","uniform vec3 directionalLightColor[ 1 ];","uniform vec3 directionalLightDirection[ 1 ];","attribute vec3 position;","attribute vec3 normal;","attribute vec3 color;","varying vec3 vColor;","varying vec3 vLightFront;","void main() {","    vColor = color;","    vec3 objectNormal = normal;","    vec3 transformedNormal = normalMatrix * objectNormal;","    vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );","    vLightFront = vec3( 0.0 );","    transformedNormal = normalize( transformedNormal );","    vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ 0 ], 0.0 );","    vec3 dirVector = normalize( lDirection.xyz );","    float dotProduct = dot( transformedNormal, dirVector );","    vec3 directionalLightWeighting = vec3( max( dotProduct, 0.0 ) );","    vLightFront += directionalLightColor[ 0 ] * directionalLightWeighting;","    gl_Position = projectionMatrix * mvPosition;","}"].join("\n"),uniforms:{opacity:{type:"f",value:1},fogColor:{type:"c",value:new $3Dmol.Color(1,1,1)},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2e3},directionalLightColor:{type:"fv",value:[]},directionalLightDirection:{type:"fv",value:[]}}},instanced:{fragmentShader:["uniform mat4 viewMatrix;","uniform float opacity;","uniform vec3 fogColor;","uniform float fogNear;","uniform float fogFar;","varying vec3 vLightFront;","varying vec3 vColor;","void main() {","    gl_FragColor = vec4( vec3 ( 1.0 ), opacity );","    #ifndef WIREFRAME","    gl_FragColor.xyz *= vLightFront;","    #endif","    gl_FragColor = gl_FragColor * vec4( vColor, opacity );","    float depth = gl_FragCoord.z / gl_FragCoord.w;","    float fogFactor = smoothstep( fogNear, fogFar, depth );","    gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );","}"].join("\n"),vertexShader:["uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform mat4 viewMatrix;","uniform mat3 normalMatrix;","uniform vec3 directionalLightColor[ 1 ];","uniform vec3 directionalLightDirection[ 1 ];","attribute vec3 offset;","attribute vec3 position;","attribute vec3 normal;","attribute vec3 color;","attribute float radius;","varying vec3 vColor;","varying vec3 vLightFront;","void main() {","    vColor = color;","    vec3 objectNormal = normal;","    vec3 transformedNormal = normalMatrix * objectNormal;","    vec4 mvPosition = modelViewMatrix * vec4( position * radius + offset, 1.0 );","    vLightFront = vec3( 0.0 );","    transformedNormal = normalize( transformedNormal );","    vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ 0 ], 0.0 );","    vec3 dirVector = normalize( lDirection.xyz );","    float dotProduct = dot( transformedNormal, dirVector );","    vec3 directionalLightWeighting = vec3( max( dotProduct, 0.0 ) );","    vLightFront += directionalLightColor[ 0 ] * directionalLightWeighting;","    gl_Position = projectionMatrix * mvPosition;","}"].join("\n"),uniforms:{opacity:{type:"f",value:1},fogColor:{type:"c",value:new $3Dmol.Color(1,1,1)},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2e3},directionalLightColor:{type:"fv",value:[]},directionalLightDirection:{type:"fv",value:[]}}},outline:{fragmentShader:["uniform float opacity;","uniform vec3 outlineColor;","uniform vec3 fogColor;","uniform float fogNear;","uniform float fogFar;","void main() {","    gl_FragColor = vec4( outlineColor, 1 );","}"].join("\n"),vertexShader:["uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform float outlineWidth;","uniform float outlinePushback;","attribute vec3 position;","attribute vec3 normal;","attribute vec3 color;","void main() {","    vec4 norm = modelViewMatrix*vec4(normalize(normal),0.0);","    vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );","    mvPosition.xy += norm.xy*outlineWidth;","    gl_Position = projectionMatrix * mvPosition;","    mvPosition.z -= outlinePushback;","    vec4 pushpos = projectionMatrix*mvPosition;","    gl_Position.z = gl_Position.w*pushpos.z/pushpos.w;","}"].join("\n"),uniforms:{opacity:{type:"f",value:1},outlineColor:{type:"c",value:new $3Dmol.Color(0,0,0)},fogColor:{type:"c",value:new $3Dmol.Color(1,1,1)},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2e3},outlineWidth:{type:"f",value:.1},outlinePushback:{type:"f",value:1}}},sphereimposteroutline:{fragmentShader:["uniform float opacity;","uniform vec3 outlineColor;","uniform vec3 fogColor;","uniform float fogNear;","uniform float fogFar;","uniform mat4 projectionMatrix;","varying vec2 mapping;","varying float rval;","varying vec3 center;","uniform float outlinePushback;","void main() {","    float lensqr = dot(mapping,mapping);","    float rsqr = rval*rval;","    if(lensqr > rsqr)","       discard;","    float z = sqrt(rsqr-lensqr);","    vec3 cameraPos = center+ vec3(mapping.x,mapping.y,z-outlinePushback);","    vec4 clipPos = projectionMatrix * vec4(cameraPos, 1.0);","    float ndcDepth = clipPos.z / clipPos.w;","    gl_FragDepthEXT = ((gl_DepthRange.diff * ndcDepth) + gl_DepthRange.near + gl_DepthRange.far) / 2.0;","    gl_FragColor = vec4(outlineColor, 1 );","}"].join("\n"),vertexShader:["uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform float outlineWidth;","uniform float outlinePushback;","attribute vec3 position;","attribute vec3 normal;","attribute vec3 color;","varying vec2 mapping;","varying float rval;","varying vec3 center;","void main() {","    vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );","    center = mvPosition.xyz;","    vec4 projPosition = projectionMatrix * mvPosition;","    vec2 norm = normal.xy + vec2(sign(normal.x)*outlineWidth,sign(normal.y)*outlineWidth);","    vec4 adjust = projectionMatrix* vec4(norm,normal.z,0.0); adjust.z = 0.0; adjust.w = 0.0;","    mapping = norm.xy;","    rval = abs(norm.x);","    gl_Position = projPosition+adjust;","}"].join("\n"),uniforms:{opacity:{type:"f",value:1},outlineColor:{type:"c",value:new $3Dmol.Color(0,0,0)},fogColor:{type:"c",value:new $3Dmol.Color(1,1,1)},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2e3},outlineWidth:{type:"f",value:.1},outlinePushback:{type:"f",value:1}}},stickimposter:{fragmentShader:[$3Dmol.ShaderUtils.stickimposterFragmentShader,"    float dotProduct = dot( norm, vLight );","    vec3 light = vec3( max( dotProduct, 0.0 ) );","    gl_FragColor = vec4(light*color, opacity*opacity );","    float fogFactor = smoothstep( fogNear, fogFar, depth );","    gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );","}"].join("\n"),vertexShader:["uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform mat4 viewMatrix;","uniform mat3 normalMatrix;","uniform vec3 directionalLightColor[ 1 ];","uniform vec3 directionalLightDirection[ 1 ];","attribute vec3 position;","attribute vec3 normal;","attribute vec3 color;","attribute float radius;","varying vec3 vColor;","varying vec3 vLight;","varying vec3 cposition;","varying vec3 p1;","varying vec3 p2;","varying float r;","void main() {","    vColor = color; vColor.z = abs(vColor.z);","    r = abs(radius);","    vec4 to = modelViewMatrix*vec4(normal, 1.0);","    vec4 pt = modelViewMatrix*vec4(position, 1.0);","    vec4 mvPosition = pt;","    p1 = pt.xyz; p2 = to.xyz;","    vec3 norm = to.xyz-pt.xyz;","    float mult = 1.1;","    if(length(p1) > length(p2)) {","       mvPosition = to;","    }","    vec3 n = normalize(mvPosition.xyz);","    if(color.z >= 0.0) {","       vec3 pnorm = normalize(p1);","       float t = dot(mvPosition.xyz-p1,n)/dot(pnorm,n);","       mvPosition.xyz = p1+t*pnorm;","    } else {","       vec3 pnorm = normalize(p2);","       float t = dot(mvPosition.xyz-p2,n)/dot(pnorm,n);","       mvPosition.xyz = p2+t*pnorm;","       mult *= -1.0;","    }","    vec3 cr = normalize(cross(mvPosition.xyz,norm))*radius;","    vec3 doublecr = normalize(cross(mvPosition.xyz,cr))*radius;","    mvPosition.xy +=  mult*(cr + doublecr).xy;","    cposition = mvPosition.xyz;","    gl_Position = projectionMatrix * mvPosition;","    vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ 0 ], 0.0 );","    vLight = normalize( lDirection.xyz )*directionalLightColor[0];","}"].join("\n"),uniforms:{opacity:{type:"f",value:1},fogColor:{type:"c",value:new $3Dmol.Color(1,1,1)},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2e3},directionalLightColor:{type:"fv",value:[]},directionalLightDirection:{type:"fv",value:[]}}},stickimposteroutline:{fragmentShader:$3Dmol.ShaderUtils.stickimposterFragmentShader+"gl_FragColor = vec4(color,1.0);}",vertexShader:["uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform mat4 viewMatrix;","uniform mat3 normalMatrix;","uniform vec3 directionalLightColor[ 1 ];","uniform vec3 directionalLightDirection[ 1 ];","uniform vec3 outlineColor;","uniform float outlineWidth;","uniform float outlinePushback;","attribute vec3 position;","attribute vec3 normal;","attribute vec3 color;","attribute float radius;","varying vec3 vColor;","varying vec3 vLight;","varying vec3 cposition;","varying vec3 p1;","varying vec3 p2;","varying float r;","void main() {","    vColor = outlineColor;","    float rad = radius+sign(radius)*outlineWidth;","    r = abs(rad);","    vec4 to = modelViewMatrix*vec4(normal, 1.0);","    vec4 pt = modelViewMatrix*vec4(position, 1.0);","    to.xyz += normalize(to.xyz)*outlinePushback;","    pt.xyz += normalize(pt.xyz)*outlinePushback;","    vec4 mvPosition = pt;","    p1 = pt.xyz; p2 = to.xyz;","    vec3 norm = to.xyz-pt.xyz;","    float mult = 1.1;","    if(length(p1) > length(p2)) {","       mvPosition = to;","    }","    vec3 n = normalize(mvPosition.xyz);","    if(color.z >= 0.0) {","       vec3 pnorm = normalize(p1);","       float t = dot(mvPosition.xyz-p1,n)/dot(pnorm,n);","       mvPosition.xyz = p1+t*pnorm;","    } else {","       vec3 pnorm = normalize(p2);","       float t = dot(mvPosition.xyz-p2,n)/dot(pnorm,n);","       mvPosition.xyz = p2+t*pnorm;","       mult *= -1.0;","    }","    vec3 cr = normalize(cross(mvPosition.xyz,norm))*rad;","    vec3 doublecr = normalize(cross(mvPosition.xyz,cr))*rad;","    mvPosition.xy +=  mult*(cr + doublecr).xy;","    cposition = mvPosition.xyz;","    gl_Position = projectionMatrix * mvPosition;","    vLight = vec3(1.0,1.0,1.0);","}"].join("\n"),uniforms:{opacity:{type:"f",value:1},fogColor:{type:"c",value:new $3Dmol.Color(1,1,1)},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2e3},outlineColor:{type:"c",value:new $3Dmol.Color(0,0,0)},outlineWidth:{type:"f",value:.1},outlinePushback:{type:"f",value:1}}},lambertdouble:{fragmentShader:["uniform mat4 viewMatrix;","uniform float opacity;","uniform vec3 fogColor;","uniform float fogNear;","uniform float fogFar;","varying vec3 vLightFront;","varying vec3 vLightBack;","varying vec3 vColor;","void main() {","    gl_FragColor = vec4( vec3 ( 1.0 ), opacity );","    #ifndef WIREFRAME","    if ( gl_FrontFacing )","       gl_FragColor.xyz *= vLightFront;","    else","       gl_FragColor.xyz *= vLightBack;","    #endif","    gl_FragColor = gl_FragColor * vec4( vColor, opacity );","    float depth = gl_FragCoord.z / gl_FragCoord.w;","    float fogFactor = smoothstep( fogNear, fogFar, depth );","    gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );","}"].join("\n"),vertexShader:["uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform mat4 viewMatrix;","uniform mat3 normalMatrix;","uniform vec3 directionalLightColor[ 1 ];","uniform vec3 directionalLightDirection[ 1 ];","attribute vec3 position;","attribute vec3 normal;","attribute vec3 color;","varying vec3 vColor;","varying vec3 vLightFront;","varying vec3 vLightBack;","void main() {","    vColor = color;","    vec3 objectNormal = normal;","    vec3 transformedNormal = normalMatrix * objectNormal;","    vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );","    vLightFront = vec3( 0.0 );","    vLightBack = vec3( 0.0 );","    transformedNormal = normalize( transformedNormal );","    vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ 0 ], 0.0 );","    vec3 dirVector = normalize( lDirection.xyz );","    float dotProduct = dot( transformedNormal, dirVector );","    vec3 directionalLightWeighting = vec3( max( dotProduct, 0.0 ) );","    vec3 directionalLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );","    vLightFront += directionalLightColor[ 0 ] * directionalLightWeighting;","    vLightBack += directionalLightColor[ 0 ] * directionalLightWeightingBack;","    gl_Position = projectionMatrix * mvPosition;","}"].join("\n"),uniforms:{opacity:{type:"f",value:1},fogColor:{type:"c",value:new $3Dmol.Color(1,1,1)},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2e3},directionalLightColor:{type:"fv",value:[]},directionalLightDirection:{type:"fv",value:[]}}},sprite:{fragmentShader:["uniform vec3 color;","uniform sampler2D map;","uniform float opacity;","uniform int fogType;","uniform vec3 fogColor;","uniform float fogDensity;","uniform float fogNear;","uniform float fogFar;","uniform float alphaTest;","varying vec2 vUV;","void main() {","    vec4 texture = texture2D(map, vUV);","    if (texture.a < alphaTest) discard;","    gl_FragColor = vec4(color * texture.xyz, texture.a * opacity);","    if (fogType > 0) {","        float depth = gl_FragCoord.z / gl_FragCoord.w;","        float fogFactor = 0.0;","        if (fogType == 1) {","            fogFactor = smoothstep(fogNear, fogFar, depth);","        }","        else {","            const float LOG2 = 1.442695;","            float fogFactor = exp2(- fogDensity * fogDensity * depth * depth * LOG2);","            fogFactor = 1.0 - clamp(fogFactor, 0.0, 1.0);","        }","        gl_FragColor = mix(gl_FragColor, vec4(fogColor, gl_FragColor.w), fogFactor);","    }","}"].join("\n"),vertexShader:["uniform int useScreenCoordinates;","uniform vec3 screenPosition;","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform float rotation;","uniform vec2 scale;","uniform vec2 alignment;","uniform vec2 uvOffset;","uniform vec2 uvScale;","attribute vec2 position;","attribute vec2 uv;","varying vec2 vUV;","void main() {","    vUV = uvOffset + uv * uvScale;","    vec2 alignedPosition = position + alignment;","    vec2 rotatedPosition;","    rotatedPosition.x = ( cos(rotation) * alignedPosition.x - sin(rotation) * alignedPosition.y ) * scale.x;","    rotatedPosition.y = ( sin(rotation) * alignedPosition.x + cos(rotation) * alignedPosition.y ) * scale.y;","    vec4 finalPosition;","    if(useScreenCoordinates != 0) {","        finalPosition = vec4(screenPosition.xy + rotatedPosition, screenPosition.z, 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s=[i.x,i.y,i.z];s.x-=t.x,s.y-=t.y,s.z-=t.z;var l,u,c,f,h,p,d=r(s),m=n.length,v=n,g=m+2,y=e.updateGeoGroup(g),b=y.vertices,x=y.vertexArray,w=y.normalArray,_=y.colorArray,D=y.faceArray;l=3*b;var C=new $3Dmol.Vector3(s[0],s[1],s[2]).normalize();for(x[l]=t.x,x[l+1]=t.y,x[l+2]=t.z,w[l]=-C.x,w[l+1]=-C.y,w[l+2]=-C.z,_[l]=a.r,_[l+1]=a.g,_[l+2]=a.b,x[l+3]=i.x,x[l+4]=i.y,x[l+5]=i.z,w[l+3]=C.x,w[l+4]=C.y,w[l+5]=C.z,_[l+3]=a.r,_[l+4]=a.g,_[l+5]=a.b,l+=6,c=0;c<m;++c){var A=v[c].clone();A.multiplyScalar(o),f=d[0]*A.x+d[3]*A.y+d[6]*A.z,h=d[1]*A.x+d[4]*A.y+d[7]*A.z,p=d[5]*A.y+d[8]*A.z,x[l]=f+t.x,x[l+1]=h+t.y,x[l+2]=p+t.z,w[l]=f,w[l+1]=h,w[l+2]=p,_[l]=a.r,_[l+1]=a.g,_[l+2]=a.b,l+=3}for(y.vertices+=m+2,u=y.faceidx,c=0;c<m;c++){var S=b+2+c,M=b+2+(c+1)%m;D[u]=S,D[u+1]=M,D[u+2]=b,D[u+=3]=S,D[u+1]=M,D[u+2]=b+1,u+=3}y.faceidx+=6*m}};var o={cache:{},getVerticesForRadius:function(e){if(void 0!==this.cache[e])return this.cache[e];var t={vertices:[],verticesRows:[],normals:[]},r=16,n=10;e<1&&(r=10,n=8);var i,o,a=2*Math.PI,s=Math.PI;for(o=0;o<=n;o++){var l=[];for(i=0;i<=r;i++){var u=i/r,c=o/n,f={};f.x=-e*Math.cos(0+u*a)*Math.sin(0+c*s),f.y=e*Math.cos(0+c*s),f.z=e*Math.sin(0+u*a)*Math.sin(0+c*s);var h=new $3Dmol.Vector3(f.x,f.y,f.z);h.normalize(),t.vertices.push(f),t.normals.push(h),l.push(t.vertices.length-1)}t.verticesRows.push(l)}return this.cache[e]=t,t}};return t.drawSphere=function(e,t,r,n){for(var i,a,s=o.getVerticesForRadius(r),l=s.vertices,u=s.normals,c=e.updateGeoGroup(l.length),f=c.vertices,h=c.vertexArray,p=c.colorArray,d=c.faceArray,m=c.lineArray,v=c.normalArray,g=0,y=l.length;g<y;++g){var b=3*(f+g),x=l[g];h[b]=x.x+t.x,h[b+1]=x.y+t.y,h[b+2]=x.z+t.z,p[b]=n.r,p[b+1]=n.g,p[b+2]=n.b}c.vertices+=l.length;var w=s.verticesRows,_=w.length-1;for(a=0;a<_;a++){var D=w[a].length-1;for(i=0;i<D;i++){var C=c.faceidx,A=c.lineidx,S=w[a][i+1]+f,M=3*S,$=w[a][i]+f,T=3*$,z=w[a+1][i]+f,E=3*z,L=w[a+1][i+1]+f,k=3*L,I=u[S-f],O=u[$-f],N=u[z-f],R=u[L-f];Math.abs(l[S-f].y)===r?(v[M]=I.x,v[E]=N.x,v[k]=R.x,v[M+1]=I.y,v[E+1]=N.y,v[k+1]=R.y,v[M+2]=I.z,v[E+2]=N.z,v[k+2]=R.z,d[C]=S,d[C+1]=z,d[C+2]=L,m[A]=S,m[A+1]=z,m[A+2]=S,m[A+3]=L,m[A+4]=z,m[A+5]=L,c.faceidx+=3,c.lineidx+=6):Math.abs(l[z-f].y)===r?(v[M]=I.x,v[T]=O.x,v[E]=N.x,v[M+1]=I.y,v[T+1]=O.y,v[E+1]=N.y,v[M+2]=I.z,v[T+2]=O.z,v[E+2]=N.z,d[C]=S,d[C+1]=$,d[C+2]=z,m[A]=S,m[A+1]=$,m[A+2]=S,m[A+3]=z,m[A+4]=$,m[A+5]=z,c.faceidx+=3,c.lineidx+=6):(v[M]=I.x,v[T]=O.x,v[k]=R.x,v[M+1]=I.y,v[T+1]=O.y,v[k+1]=R.y,v[M+2]=I.z,v[T+2]=O.z,v[k+2]=R.z,v[T]=O.x,v[E]=N.x,v[k]=R.x,v[T+1]=O.y,v[E+1]=N.y,v[k+1]=R.y,v[T+2]=O.z,v[E+2]=N.z,v[k+2]=R.z,d[C]=S,d[C+1]=$,d[C+2]=L,d[C+3]=$,d[C+4]=z,d[C+5]=L,m[A]=S,m[A+1]=$,m[A+2]=S,m[A+3]=L,m[A+4]=$,m[A+5]=z,m[A+6]=z,m[A+7]=L,c.faceidx+=6,c.lineidx+=8)}}},t}();var $3Dmol=$3Dmol||{};$3Dmol.GLModel=function(){var e={line:{}},t=1,r={H:1.2,Li:1.82,LI:1.82,Na:2.27,NA:2.27,K:2.75,C:1.7,N:1.55,O:1.52,F:1.47,P:1.8,S:1.8,CL:1.75,Cl:1.75,BR:1.85,Br:1.85,SE:1.9,Se:1.9,ZN:1.39,Zn:1.39,CU:1.4,Cu:1.4,NI:1.63,Ni:1.63};s.validElements=["H","Li","LI","Na","NA","K","C","N","O","F","P","S","CL","Cl","BR","Br","SE","Se","ZN","Zn","CU","Cu","NI","Ni"],s.validAtomSpecs={resn:{type:"string",valid:!0},x:{type:"number",valid:!1,step:.1},y:{type:"number",valid:!1,step:.1},z:{type:"number",valid:!1,step:.1},color:{type:"color",gui:!0},surfaceColor:{type:"color",gui:!0},elem:{type:"element",gui:!0},hetflag:{type:"boolean",valid:!1},chain:{type:"string",gui:!0},resi:{type:"number",gui:!0},icode:{type:"number",valid:!1,step:.1},rescode:{type:"number",valid:!1,step:.1},serial:{type:"number",valid:!1,step:.1},atom:{type:"string",valid:!1},bonds:{type:"array",valid:!1},ss:{type:"string",valid:!1},singleBonds:{type:"boolean",valid:!1},bondOrder:{type:"array",valid:!1},properties:{type:"properties",valid:!1},b:{type:"number",valid:!1,step:.1},pdbline:{type:"string",valid:!1},clickable:{type:"boolean",valid:!1},callback:{type:"function",valid:!1},invert:{type:"boolean",valid:!1},reflectivity:{type:"number",gui:!0,step:.1},altLoc:{type:"invalid",valid:!1}},s.validAtomSelectionSpecs=function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r]);return e}(s.validAtomSpecs,{model:{type:"string",valid:!1},bonds:{type:"string",valid:!1},predicate:{type:"string",valid:!1},invert:{type:"string",valid:!1},byres:{type:"string",valid:!1},expand:{type:"string",valid:!1},within:{type:"string",valid:!1},and:{type:"string",valid:!1},or:{type:"string",valid:!1},not:{type:"string",valid:!1}});var n={hidden:{type:"boolean",gui:!0},linewidth:{type:"number",gui:!0,step:.1,default:t},colorscheme:{type:"colorscheme",gui:!0},color:{type:"color",gui:!0}},i={hidden:{type:"boolean",gui:!0},linewidth:{type:"number",gui:!1,step:.1,default:t,min:0},colorscheme:{type:"colorscheme",gui:!0},color:{type:"color",gui:!0},radius:{type:"number",gui:!0,step:.1,default:1,min:.1},scale:{type:"number",gui:!0,step:.1,default:1,min:0}},o={hidden:{type:"boolean",gui:!0},singleBonds:{type:"boolean",gui:!0},colorscheme:{type:"colorscheme",gui:!0},color:{type:"color",gui:!0},radius:{type:"number",gui:!0,step:.1,default:1.5,min:0}};s.validAtomStyleSpecs={line:{validItems:n,gui:!0},cross:{validItems:i,gui:!0},stick:{validItems:{hidden:{type:"boolean",gui:!0},colorscheme:{type:"colorscheme",gui:!0},color:{type:"color",gui:!0},radius:{type:"number",gui:!0,step:.1,default:.25,min:.1},singleBonds:{type:"boolean",gui:!0}},gui:!0},sphere:{validItems:o,gui:!0},cartoon:{validItems:{style:{validItems:["trace","oval","rectangle","parabola","edged"],gui:!0},color:{type:"color",gui:!0},arrows:{type:"boolean",gui:!0},ribbon:{type:"boolean",gui:!0},hidden:{type:"boolean",gui:!0},tubes:{type:"boolean",gui:!0},thickness:{type:"number",gui:!0,step:.1,default:1,min:0},width:{type:"number",gui:!0,step:.1,default:1,min:0},opacity:{type:"number",gui:!0,step:.1,default:1,min:0,max:1}},gui:!0},colorfunc:{validItems:null,valid:!1},clicksphere:{validItems:o}},s.validSurfaceSpecs={opacity:{type:"number",gui:!0,step:.1,default:1,min:0,max:1},colorscheme:{type:"colorscheme",gui:!0},color:{type:"color",gui:!0},voldata:{type:"number",gui:!1},volscheme:{type:"number",gui:!1},map:{type:"number",gui:!1}},s.validLabelResSpecs={font:{type:"string",gui:!0},fontSize:{type:"number",gui:!0,step:1,default:12,min:1},fontColor:{type:"color",gui:!0},fontOpacity:{type:"number",gui:!0,step:.1,default:1,min:0,max:1},borderThickness:{type:"number",gui:!0,step:.1,default:1,min:0},borderColor:{type:"color",gui:!0},borderOpacity:{type:"number",gui:!0,step:.1,default:1,min:0,max:1},backgroundColor:{type:"color",gui:!0},backgroundOpacity:{type:"number",gui:!0,step:.1,default:1,min:0,max:1},position:{type:"array",valid:!1},inFront:{type:"boolean",gui:!0},showBackground:{type:"boolean",gui:!0},fixed:{type:"boolean",gui:!0},alignment:{validItems:["topLeft","topCenter","topRight","centerLeft","center","centerRight","bottomLeft","bottomCenter","bottomRight"],gui:!0},scale:{type:"boolean",gui:!1}};var a=function(e,t){return e&&t?JSON.stringify(e)==JSON.stringify(t):e==t};function s(n,i){var o=[],l=[],u=null,c=null,f=n,h=!1,p=null,d=null,m=null,v={},g=new $3Dmol.Matrix4,y=!0,b=$3Dmol.elementColors.defaultColor,x=(i=i||{}).defaultcolors?i.defaultcolors:$3Dmol.elementColors.defaultColors,w=i.defaultSphereRadius?i.defaultSphereRadius:1.5,_=i.cartoonQuality?i.cartoonQuality:5,D=function(e,t){var n=w;return void 0!==t.radius?n=t.radius:r[e.elem]&&(n=r[e.elem]),void 0!==t.scale&&(n*=t.scale),n},C=function(e,r){if(e.style.cross){var n=e.style.cross;if(!n.hidden){var i=n.linewidth||t;r[i]||(r[i]=new $3Dmol.Geometry);var o=r[i].updateGeoGroup(6),a=D(e,n),s=[[a,0,0],[-a,0,0],[0,a,0],[0,-a,0],[0,0,a],[0,0,-a]],l=e.clickable||e.hoverable;l&&void 0===e.intersectionShape&&(e.intersectionShape={sphere:[],cylinder:[],line:[]});for(var u=$3Dmol.getColorFromStyle(e,n),c=o.vertexArray,f=o.colorArray,h=0;h<6;h++){var p=3*o.vertices;if(o.vertices++,c[p]=e.x+s[h][0],c[p+1]=e.y+s[h][1],c[p+2]=e.z+s[h][2],f[p]=u.r,f[p+1]=u.g,f[p+2]=u.b,l){var d=new $3Dmol.Vector3(s[h][0],s[h][1],s[h][2]);d.multiplyScalar(.1),d.set(d.x+e.x,d.y+e.y,d.z+e.z),e.intersectionShape.line.push(d)}}}}},A=function(e,t,r){var n,i,a,s,l,u=new $3Dmol.Vector3(e.x,e.y,e.z),c=new $3Dmol.Vector3(t.x,t.y,t.z).clone(),f=null;c.sub(u);var h=function(e,t){for(var r=null,n=-1,h=0,p=e.bonds.length;h<p;h++)if(e.bonds[h]!=t.index){i=e.bonds[h],a=o[i],s=new $3Dmol.Vector3(a.x,a.y,a.z),(l=s.clone()).sub(u),(f=l.clone()).cross(c);var d=f.lengthSq();if(d>n&&(r=f,(n=d)>.1))return r}return r};if(1===e.bonds.length)1===t.bonds.length?(f=c.clone(),Math.abs(f.x)>1e-4?f.y+=1:f.x+=1):(n=(r+1)%t.bonds.length,i=t.bonds[n],a=o[i],s=new $3Dmol.Vector3(a.x,a.y,a.z),(l=s.clone()).sub(u),(f=l.clone()).cross(c));else if((f=h(e,t)).lengthSq()<.01){var p=h(t,e);null!=p&&(f=p)}return 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T=A(e,d,p),z=v.clone();z.sub(m),2==e.bondOrder[p]?(T.multiplyScalar(.1),(o=m.clone()).add(T),(a=m.clone()).sub(T),(s=o.clone()).add(z),(l=a.clone()).add(z),w==_?(c.vertices+=4,S(f,h,$,o,s,w),S(f,h,$+6,a,l,w)):(c.vertices+=8,z.multiplyScalar(.5),(C=o.clone()).add(z),(M=a.clone()).add(z),S(f,h,$,o,C,w),S(f,h,$+6,C,s,_),S(f,h,$+12,a,M,w),S(f,h,$+18,M,l,_))):3==e.bondOrder[p]&&(T.multiplyScalar(.1),(o=m.clone()).add(T),(a=m.clone()).sub(T),(s=o.clone()).add(z),(l=a.clone()).add(z),w==_?(c.vertices+=6,S(f,h,$,m,v,w),S(f,h,$+6,o,s,w),S(f,h,$+12,a,l,w)):(c.vertices+=12,z.multiplyScalar(.5),(C=o.clone()).add(z),(M=a.clone()).add(z),S(f,h,$,m,g,w),S(f,h,$+6,g,v,_),S(f,h,$+12,o,C,w),S(f,h,$+18,C,s,_),S(f,h,$+24,a,M,w),S(f,h,$+30,M,l,_)))}else w==_?(c.vertices+=2,S(f,h,$,m,v,w)):(c.vertices+=4,S(f,h,$,m,g,w),S(f,h,$+6,g,v,_))}}}}},T=function(e,t){if(e.style.sphere){var r=e.style.sphere;if(!r.hidden){var n=$3Dmol.getColorFromStyle(e,r),i=D(e,r);if((!0===e.clickable||e.hoverable)&&void 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i,o=e.updateGeoGroup(4),a=o.vertices,s=3*a,l=o.vertexArray,u=o.colorArray;for(i=0;i<4;i++)l[s+3*i]=t.x,l[s+3*i+1]=t.y,l[s+3*i+2]=t.z;var c=o.normalArray;for(i=0;i<4;i++)u[s+3*i]=n.r,u[s+3*i+1]=n.g,u[s+3*i+2]=n.b;c[s+0]=-r,c[s+1]=r,c[s+2]=0,c[s+3]=-r,c[s+4]=-r,c[s+5]=0,c[s+6]=r,c[s+7]=-r,c[s+8]=0,c[s+9]=r,c[s+10]=r,c[s+11]=0,o.vertices+=4;var f=o.faceArray,h=o.faceidx;f[h+0]=a,f[h+1]=a+1,f[h+2]=a+2,f[h+3]=a+2,f[h+4]=a+3,f[h+5]=a,o.faceidx+=6},k=function(e,t){if(e.style.sphere){var r=e.style.sphere;if(!r.hidden){var n=D(e,r),i=$3Dmol.getColorFromStyle(e,r);if((!0===e.clickable||e.hoverable)&&void 0!==e.intersectionShape){var o=new $3Dmol.Vector3(e.x,e.y,e.z);e.intersectionShape.sphere.push(new $3Dmol.Sphere(o,n))}L(t,e,n,i)}}},I=function(e,t,r,n,i){for(var o,a=e.updateGeoGroup(4),s=a.vertices,l=3*s,u=a.vertexArray,c=a.colorArray,f=a.radiusArray,h=a.normalArray,p=i.r,d=i.g,m=i.b,v=l,g=0;g<4;g++)u[v]=t.x,h[v]=r.x,c[v]=p,u[++v]=t.y,h[v]=r.y,c[v]=d,u[++v]=t.z,h[v]=r.z,c[v]=g<2?m:(o=void 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G=!1,W=0,Y=!1;for(a=0;a<e.bonds.length;a++)s=x,e.bondStyles&&e.bondStyles[a]&&((l=e.bondStyles[a]).singleBond&&(s=!0),l.radius&&l.radius!=y&&(Y=!0)),(s||1==e.bondOrder[a])&&W++;Y?W>0&&(G=!0):0==W&&e.bonds.length>0&&(G=!0),G&&(b=y,r.imposter?L(r.sphereGeometry,e,b,D):$3Dmol.GLDraw.drawSphere(r,e,b,D))}}},N=function(e,t){t=t||{};var r,n,i,o,a=new $3Dmol.Object3D,s=[],l={},u={},c=T,f=null,h=null;t.supportsImposters?(c=k,(f=new $3Dmol.Geometry(!0)).imposter=!0,(h=new $3Dmol.Geometry(!0,!0)).imposter=!0,h.sphereGeometry=new $3Dmol.Geometry(!0),h.sphereGeometry.imposter=!0,h.drawnCaps={}):t.supportsAIA?(c=E,(f=new $3Dmol.Geometry(!1,!0,!0)).instanced=!0,h=new $3Dmol.Geometry(!0)):(f=new $3Dmol.Geometry(!0),h=new $3Dmol.Geometry(!0));var p,d={},m=[Number.POSITIVE_INFINITY,Number.NEGATIVE_INFINITY];for(r=0,i=e.length;r<i;r++){var g=e[r];if(g&&g.style){for(n in(g.clickable||g.hoverable)&&void 0===g.intersectionShape&&(g.intersectionShape={sphere:[],cylinder:[],line:[],triangle:[]}),o={line:void 0,cross:void 0,stick:void 0,sphere:void 0})g.style[n]?g.style[n].opacity?o[n]=parseFloat(g.style[n].opacity):o[n]=1:o[n]=void 0,d[n]?null!=o[n]&&d[n]!=o[n]&&(console.log("Warning: "+n+" opacity is ambiguous"),d[n]=1):d[n]=o[n];c(g,f),z(g),C(g,u),M(g,e,l),O(g,e,h),void 0===g.style.cartoon||g.style.cartoon.hidden||("spectrum"!==g.style.cartoon.color||"number"!=typeof g.resi||g.hetflag||(g.resi<m[0]&&(m[0]=g.resi),g.resi>m[1]&&(m[1]=g.resi)),s.push(g))}}if(s.length>0&&$3Dmol.drawCartoon(a,s,m,_),f&&f.vertices>0){f.initTypedArrays();var b=null,x=null;f.imposter?b=new $3Dmol.SphereImposterMaterial({ambient:0,vertexColors:!0,reflectivity:0}):f.instanced?(x=new $3Dmol.Geometry(!0),$3Dmol.GLDraw.drawSphere(x,{x:0,y:0,z:0},1,new $3Dmol.Color(.5,.5,.5)),x.initTypedArrays(),b=new $3Dmol.InstancedMaterial({sphereMaterial:new $3Dmol.MeshLambertMaterial({ambient:0,vertexColors:!0,reflectivity:0}),sphere:x})):b=new $3Dmol.MeshLambertMaterial({ambient:0,vertexColors:!0,reflectivity:0}),d.sphere<1&&d.sphere>=0&&(b.transparent=!0,b.opacity=d.sphere),x=new $3Dmol.Mesh(f,b),a.add(x)}if(h.vertices>0){var w=null,D=null,A=h.sphereGeometry;A&&void 0!==A.vertices&&0!=A.vertices||(A=null),h.initTypedArrays(),A&&A.initTypedArrays();var S={ambient:0,vertexColors:!0,reflectivity:0};h.imposter?(w=new $3Dmol.StickImposterMaterial(S),D=new $3Dmol.SphereImposterMaterial(S)):(w=new $3Dmol.MeshLambertMaterial(S),D=new $3Dmol.MeshLambertMaterial(S),w.wireframe&&(h.setUpWireframe(),A&&A.setUpWireframe())),d.stick<1&&d.stick>=0&&(w.transparent=!0,w.opacity=d.stick,D.transparent=!0,D.opacity=d.stick);var $=new $3Dmol.Mesh(h,w);if(a.add($),A){var L=new $3Dmol.Mesh(A,D);a.add(L)}}for(r in l)if(l.hasOwnProperty(r)){p=r;var I=new $3Dmol.LineBasicMaterial({linewidth:p,vertexColors:!0});d.line<1&&d.line>=0&&(I.transparent=!0,I.opacity=d.line),l[r].initTypedArrays();var N=new 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Promise((function(r,n){if(0==t&&r(),(e<0||e>=t)&&(e=t-1),null!=l.url){var i=l.url;$3Dmol.getbin(i+"/traj/frame/"+e+"/"+l.path,null,"POST").then((function(e){for(var t=new Float32Array(e,44),n=0,i=0;i<o.length;i++)o[i].x=t[n++],o[i].y=t[n++],o[i].z=t[n++];u&&c&&function(){if(u&&c)for(var e=u[0],t=u[1],r=u[2],n=.9*e,i=.9*t,a=.9*r,s=0;s<c.length;s++)for(var l=c[s],f=1;f<l.length;f++){var h=o[l[f][0]],p=o[l[f][1]];h.x=R(p.x,h.x,n,e),h.y=R(p.y,h.y,i,t),h.z=R(p.z,h.z,a,r)}}(),r()})).catch(n)}else o=l[e],r();p=null}))},this.addFrame=function(e){l.push(e)},this.vibrate=function(e,t,r,n,i){t=t||1;var a=0,s=e=e||10;r&&(a=-e,s=e),a<s&&(l=[]);for(var u=a;u<s;u++){var c=[],f=l.length;if(0!=u||i){for(var h=0;h<o.length;h++){var p=$3Dmol.getAtomProperty(o[h],"dx"),d=$3Dmol.getAtomProperty(o[h],"dy"),m=$3Dmol.getAtomProperty(o[h],"dz"),v=new $3Dmol.Vector3(p,d,m),g=new $3Dmol.Vector3(o[h].x,o[h].y,o[h].z),y=u*t/e;v.multiplyScalar(y),g.add(v);var b={};for(var x in o[h])b[x]=o[h][x];if(b.x=g.x,b.y=g.y,b.z=g.z,c.push(b),n&&i){var w=$.extend({},i),_=new $3Dmol.Vector3(p,d,m);if(_.multiplyScalar(t),_.add(g),w.start=g,w.end=_,w.frame=f,!w.color){var D=b.style.sphere;D||(D=b.style.stick),D||(D=b.style.line),w.color=$3Dmol.getColorFromStyle(b,D)}n.addArrow(w)}}l.push(c)}else l.push(o)}},this.setAtomDefaults=function(t){for(var r=0;r<t.length;r++){var n=t[r];n&&(n.style=n.style||$.extend(!0,{},e),n.color=n.color||x[n.elem]||b,n.model=f,(n.clickable||n.hoverable)&&(n.intersectionShape={sphere:[],cylinder:[],line:[],triangle:[]}))}},this.addMolData=function(e,t,r){r=r||{};var n=$3Dmol.GLModel.parseMolData(e,t,r);y=!r.duplicateAssemblyAtoms;var i=n.modelData;if(i&&(v=Array.isArray(i)?i[0]:i),u=n.box?n.box:null,0==l.length){for(let e=0;e<n.length;e++)0!=n[e].length&&l.push(n[e]);l[0]&&(o=l[0])}else if(r.frames)for(let e=0;e<n.length;e++)l.push(n[e]);else for(var a=0;a<n.length;a++)this.addAtoms(n[a]);for(let e=0;e<l.length;e++)this.setAtomDefaults(l[e],f);r.vibrate&&r.vibrate.frames&&r.vibrate.amplitude&&this.vibrate(r.vibrate.frames,r.vibrate.amplitude),r.style&&this.setStyle({},r.style)},this.setDontDuplicateAtoms=function(e){y=e},this.setModelData=function(e){v=e};var P=function(e,t){if(e==t)return!0;if("string"==typeof t&&"number"==typeof e){var r=t.match(/(-?\d+)\s*-\s*(-?\d+)/);if(r){var n=parseInt(r[1]),i=parseInt(r[2]);if(r&&e>=n&&e<=i)return!0}}return!1};this.atomIsSelected=function(e,t){if(void 0===t)return!0;var r=!!t.invert,n=!0;for(var i in t)if("and"==i||"or"==i||"not"==i){if("not"==i){if(this.atomIsSelected(e,t[i])){n=!1;break}}else if("and"==i){for(var o=t[i],a=0;a<o.length;a++)if(!this.atomIsSelected(e,o[a])){n=!1;break}}else if("or"==i){var s=t[i],l=!0;for(let t=0;t<s.length;t++){if(this.atomIsSelected(e,s[t])){l=!0;break}l=!1}n=l}}else if("predicate"===i){if(!t.predicate(e)){n=!1;break}}else if("properties"==i&&e[i])for(var u in t.properties){if(void 0===e.properties[u]){n=!1;break}if(e.properties[u]!=t.properties[u]){n=!1;break}}else if(t.hasOwnProperty(i)&&"props"!=i&&"invert"!=i&&"model"!=i&&"byres"!=i&&"expand"!=i&&"within"!=i&&"and"!=i&&"or"!=i&&"not"!=i){if(void 0===e[i]){n=!1;break}var c=!1;if("bonds"===i){if(t[i]!=e.bonds.length){n=!1;break}}else if($.isArray(t[i])){var f=t[i],h=e[i];for(let e=0;e<f.length;e++)if(P(h,f[e])){c=!0;break}if(!c){n=!1;break}}else{let r=t[i];if(!P(e[i],r)){n=!1;break}}}return r?!n:n};var F=function(e,t){var r=t.x-e.x,n=t.y-e.y,i=t.z-e.z;return Math.pow(r,2)+Math.pow(n,2)+Math.pow(i,2)};this.selectedAtoms=function(e,t){var r=[];e=e||{},t||(t=o);for(var n=t.length,i=0;i<n;i++){var a=t[i];a&&this.atomIsSelected(a,e)&&r.push(a)}if(e.hasOwnProperty("expand")){var s=function(e,t){if(t<=0)return e;for(var r=$3Dmol.getExtent(e),n=[[],[],[]],i=0;i<3;i++)n[0][i]=r[0][i]-t,n[1][i]=r[1][i]+t,n[2][i]=r[2][i];var a=[];for(let e=0;e<o.length;e++){var s=o[e].x,l=o[e].y,u=o[e].z;s>=n[0][0]&&s<=n[1][0]&&l>=n[0][1]&&l<=n[1][1]&&u>=n[0][2]&&u<=n[1][2]&&(s>=r[0][0]&&s<=r[1][0]&&l>=r[0][1]&&l<=r[1][1]&&u>=r[0][2]&&u<=r[1][2]||a.push(o[e]))}return a}(r,parseFloat(e.expand)),l=r.length;for(let t=0;t<s.length;t++)for(let n=0;n<l;n++){var u=F(s[t],r[n]);u<Math.pow(e.expand,2)&&u>0&&r.push(s[t])}}if(e.hasOwnProperty("within")&&e.within.hasOwnProperty("sel")&&e.within.hasOwnProperty("distance")){var c=this.selectedAtoms(e.within.sel,o),f={};for(let t=0;t<c.length;t++)for(let n=0;n<r.length;n++){let i=F(c[t],r[n]);i<Math.pow(parseFloat(e.within.distance),2)&&i>0&&(f[n]=1)}var h=[];if(e.within.invert)for(let e=0;e<r.length;e++)f[e]||h.push(r[e]);else for(let e in f)h.push(r[e]);r=h}if(e.hasOwnProperty("byres")){var p={},d=[],m=[];for(let e=0;e<r.length;e++){let t=r[e];var v=t.chain,g=t.resi;if(void 0===p[v]&&(p[v]={}),t.hasOwnProperty("resi")&&void 0===p[v][g])for(p[v][g]=!0,m.push(t);m.length>0;)if(v=(t=m.pop()).chain,g=t.resi,void 0===d[t.index]){d[t.index]=!0;for(var y=0;y<t.bonds.length;y++){var b=o[t.bonds[y]];void 0===d[b.index]&&b.hasOwnProperty("resi")&&b.chain==v&&b.resi==g&&(m.push(b),r.push(b))}}}}return r},this.addAtoms=function(t){p=null;var r,n=o.length,i=[];for(r=0;r<t.length;r++)void 0===t[r].index&&(t[r].index=r),void 0===t[r].serial&&(t[r].serial=r),i[t[r].index]=n+r;for(r=0;r<t.length;r++){var a=t[r],s=i[a.index],l=$.extend(!1,{},a);l.index=s,l.bonds=[],l.bondOrder=[],l.model=f,l.style=l.style||$.extend(!0,{},e),void 0===l.color&&(l.color=x[l.elem]||b);for(var u=a.bonds?a.bonds.length:0,c=0;c<u;c++){var h=i[a.bonds[c]];void 0!==h&&(l.bonds.push(h),l.bondOrder.push(a.bondOrder?a.bondOrder[c]:1))}o.push(l)}},this.removeAtoms=function(e){p=null;var t,r=[];for(t=0;t<e.length;t++)r[e[t].index]=!0;var n=[];for(t=0;t<o.length;t++){var i=o[t];r[i.index]||n.push(i)}o=[],this.addAtoms(n)},this.setStyle=function(e,t,r){var n;for(n in void 0===t&&void 0===r&&(t=e,e={}),e)s.validAtomSelectionSpecs.hasOwnProperty(n)||console.log("Unknown selector "+n);for(n in t)s.validAtomStyleSpecs.hasOwnProperty(n)||console.log("Unknown style "+n);var i=!1,a=this,u=function(n){var o=a.selectedAtoms(e,n);for(let e=0;e<n.length;e++)n[e]&&(n[e].capDrawn=!1);for(let e=0;e<o.length;e++){i=!0,(o[e].clickable||o[e].hoverable)&&(o[e].intersectionShape={sphere:[],cylinder:[],line:[],triangle:[]}),r||(o[e].style={});for(let r in t)t.hasOwnProperty(r)&&(o[e].style[r]=o[e].style[r]||{},Object.assign(o[e].style[r],t[r]))}};u(o);for(var c=0;c<l.length;c++)l[c]!==o&&u(l[c]);i&&(p=null)},this.setClickable=function(e,t,r){var n;for(n in e)s.validAtomSelectionSpecs.hasOwnProperty(n)||console.log("Unknown selector "+n);if(t=!!t,r&&"function"!=typeof r)console.log("Callback is not a function");else{var i,a=this.selectedAtoms(e,o),l=a.length;for(i=0;i<l;i++)a[i].intersectionShape={sphere:[],cylinder:[],line:[],triangle:[]},a[i].clickable=t,r&&(a[i].callback=r);l>0&&(p=null)}},this.setHoverable=function(e,t,r,n){var i;for(i in e)s.validAtomSelectionSpecs.hasOwnProperty(i)||console.log("Unknown selector "+i);if(t=!!t,r&&"function"!=typeof r)console.log("Hover_callback is not a function");else if(n&&"function"!=typeof n)console.log("Unhover_callback is not a function");else{var a,l=this.selectedAtoms(e,o),u=l.length;for(a=0;a<u;a++)l[a].intersectionShape={sphere:[],cylinder:[],line:[],triangle:[]},l[a].hoverable=t,r&&(l[a].hover_callback=r),n&&(l[a].unhover_callback=n);u>0&&(p=null)}},this.setColorByElement=function(e,t){if(null===p||!a(t,m)){m=t;var r=this.selectedAtoms(e,r);r.length>0&&(p=null);for(var n=0;n<r.length;n++){var i=r[n];void 0!==t[i.elem]&&(i.color=t[i.elem])}}},this.setColorByProperty=function(e,t,r,n){var i,o,a=this.selectedAtoms(e,a);for(m=null,a.length>0&&(p=null),void 0!==$3Dmol.Gradient.builtinGradients[r]&&(r=new $3Dmol.Gradient.builtinGradients[r]),n||(n=r.range()),n||(n=$3Dmol.getPropertyRange(a,t)),i=0;i<a.length;i++)o=a[i],null!=$3Dmol.getAtomProperty(o,t)&&(o.color=r.valueToHex(parseFloat(o.properties[t]),n))},this.setColorByFunction=function(e,t){var r=this.selectedAtoms(e,r);if("function"==typeof t){m=null,r.length>0&&(p=null);for(let e=0;e<r.length;e++){let n=r[e];n.color=t(n)}}},this.toCDObject=function(e){var t={a:[],b:[]};e&&(t.s=[]);for(var r=0;r<o.length;r++){var n={},i=o[r];if(n.x=i.x,n.y=i.y,n.z=i.z,"C"!=i.elem&&(n.l=i.elem),e){for(var a=0;a<t.s.length&&JSON.stringify(i.style)!==JSON.stringify(t.s[a]);)a++;a===t.s.length&&t.s.push(i.style),0!==a&&(n.s=a)}t.a.push(n);for(var s=0;s<i.bonds.length;s++){var l=r,u=i.bonds[s];if(!(l>=u)){var c={b:l,e:u},f=i.bondOrder[s];1!=f&&(c.o=f),t.b.push(c)}}}return t},this.globj=function(e,t){(null===p||t.regen)&&(p=N(o,t),d&&(e.remove(d),d=null),d=p.clone(),h&&(d.setVisible(!1),p.setVisible(!1)),e.add(d))},this.exportVRML=function(){return N(o,{supportsImposters:!1,supportsAIA:!1}).vrml()},this.removegl=function(e){d&&(void 0!==d.geometry&&d.geometry.dispose(),void 0!==d.material&&d.material.dispose(),e.remove(d),d=null),p=null},this.hide=function(){h=!0,d&&d.setVisible(!1),p&&p.setVisible(!1)},this.show=function(){h=!1,d&&d.setVisible(!0),p&&p.setVisible(!0)},this.addPropertyLabels=function(e,t,r,n){for(var i=this.selectedAtoms(t,i),o=$.extend(!0,{},n),a=0;a<i.length;a++){var s=i[a],l=null;void 0!==s[e]?l=String(s[e]):(s.properties[e],l=String(s.properties[e])),null!=l&&(o.position=s,r.addLabel(l,o))}},this.addResLabels=function(e,t,r,n){var i=[],a=function(n,o){for(var a=n.selectedAtoms(e,a),s={},l=0;l<a.length;l++){var u=a[l],c=u.chain,f=u.resn+""+u.resi;s[c]||(s[c]={}),s[c][f]||(s[c][f]=[]),s[c][f].push(u)}var h=$.extend(!0,{},r);for(let e in s)if(s.hasOwnProperty(e)){var p=s[e];for(let e in p)if(p.hasOwnProperty(e)){let r=p[e],n=new $3Dmol.Vector3(0,0,0);for(let e=0;e<r.length;e++){let t=r[e];n.x+=t.x,n.y+=t.y,n.z+=t.z}n.divideScalar(r.length),h.position=n,h.frame=o;let a=t.addLabel(e,h,void 0,!0);i.push(a)}}};if(n){var s=this.getNumFrames();let e=o;for(let e=0;e<s;e++)l[e]&&(o=l[e],a(this,e));o=e}else a(this);return i},this.setCoordinatesFromURL=function(e,t){l=[];var r=this;return u&&function(){c=[];var e=new Int8Array(o.length);e.fill(0);for(var t=function(r,n,i){i.push([r,n]);var a=o[r];e[r]=1;for(var s=0;s<a.bonds.length;s++){var l=a.bonds[s];o[l]&&!e[l]&&t(l,r,i)}},r=0;r<o.length;r++)if(o[r]&&!e[r]){var n=[];t(r,-1,n),c.push(n)}}(),new Promise((function(n,i){e.startsWith("http://")||(e="http://"+e),$.get(e+"/traj/numframes/"+t,(function(a){isNaN(parseInt(a))||(l.push(o),l.numFrames=a,l.url=e,l.path=t,r.setFrame(0).then((function(){n()})).catch(i))}))}))},this.setCoordinates=function(e,t){if(!e)return[];if(/\.gz$/.test(t=t||"")){t=t.replace(/\.gz$/,"");try{e=pako.inflate(e,{to:"string"})}catch(e){console.log(e)}}if({mdcrd:"",inpcrd:"",pdb:"",netcdf:""}.hasOwnProperty(t)){l=[];for(var r=o.length,n=s.parseCrd(e,t),i=0;i<n.length;){for(var a=[],u=0;u<r;u++){var c={};for(var f in o[u])c[f]=o[u][f];a[u]=c,a[u].x=n[i++],a[u].y=n[i++],a[u].z=n[i++]}l.push(a)}return o=l[0],l}return[]},this.addAtomSpecs=function(e){for(var t=0;t<e.length;t++)s.validAtomSelectionSpecs.hasOwnProperty(e[t])&&s.validAtomSelectionSpecs.push(e[t])}}return s.parseCrd=function(e,t){var r=[],n=0;if("pdb"==t)for(var i=e.indexOf("\nATOM");-1!=i;){for(;"\nATOM"==e.slice(i,i+5)||"\nHETATM"==e.slice(i,i+7);)r[n++]=parseFloat(e.slice(i+31,i+39)),r[n++]=parseFloat(e.slice(i+39,i+47)),r[n++]=parseFloat(e.slice(i+47,i+55)),i=e.indexOf("\n",i+54),"\nTER"==e.slice(i,i+4)&&(i=e.indexOf("\n",i+5));i=e.indexOf("\nATOM",i)}else if("netcdf"==t){var o=new netcdfjs(e);r=[].concat.apply([],o.getDataVariable("coordinates"))}else{let n=e.indexOf("\n");"inpcrd"==t&&(n=e.indexOf("\n",n+1)),r=(e=e.slice(n+1)).match(/\S+/g).map(parseFloat)}return r},s.parseMolData=function(e,t,r){if(!e)return[];if(/\.gz$/.test(t=t||"")){t=t.replace(/\.gz$/,"");try{e=pako.inflate(e,{to:"string"})}catch(e){console.log(e)}}return void 0===$3Dmol.Parsers[t]&&(t=t.split(".").pop(),void 0===$3Dmol.Parsers[t]&&(console.log("Unknown format: "+t),t=e instanceof Uint8Array?"mmtf":e.match(/^@<TRIPOS>MOLECULE/gm)?"mol2":e.match(/^HETATM/gm)||e.match(/^ATOM/gm)?"pdb":e.match(/ITEM: TIMESTEP/gm)?"lammpstrj":e.match(/^.*\n.*\n.\s*(\d+)\s+(\d+)/gm)?"sdf":e.match(/^%VERSION\s+\VERSION_STAMP/gm)?"prmtop":"xyz",console.log("Best guess: "+t))),(0,$3Dmol.Parsers[t])(e,r)},s}(),$3Dmol.GLShape=function(){var e=2,t=function(e){var t=e.updateGeoGroup(0);t.vertices>0&&t.truncateArrayBuffers(!0,!0)},r=function(e,t){var r,n,i;for(var o in t=t||$3Dmol.CC.color(t),e.colorsNeedUpdate=!0,t.constructor!==Array&&(r=t.r,n=t.g,i=t.b),e.geometryGroups)for(var a=e.geometryGroups[o],s=a.colorArray,l=0,u=a.vertices;l<u;++l){if(t.constructor===Array){var c=t[l];r=c.r,n=c.g,i=c.b}s[3*l]=r,s[3*l+1]=n,s[3*l+2]=i}},n=function(e,t,r){var n=r.start,i=r.end,o=r.radius,a=r.radiusRatio,s=r.mid;if(n&&i){var l=t.updateGeoGroup(51),u=i.clone();u.sub(n).multiplyScalar(s);var c=n.clone().add(u),f=u.clone().negate();e.intersectionShape.cylinder.push(new $3Dmol.Cylinder(n.clone(),c.clone(),o)),e.intersectionShape.sphere.push(new $3Dmol.Sphere(n.clone(),o));var h=[];h[0]=u.clone(),Math.abs(h[0].x)>1e-4?h[0].y+=1:h[0].x+=1,h[0].cross(u),h[0].normalize(),h[0]=h[0],h[4]=h[0].clone(),h[4].crossVectors(h[0],u),h[4].normalize(),h[8]=h[0].clone().negate(),h[12]=h[4].clone().negate(),h[2]=h[0].clone().add(h[4]).normalize(),h[6]=h[4].clone().add(h[8]).normalize(),h[10]=h[8].clone().add(h[12]).normalize(),h[14]=h[12].clone().add(h[0]).normalize(),h[1]=h[0].clone().add(h[2]).normalize(),h[3]=h[2].clone().add(h[4]).normalize(),h[5]=h[4].clone().add(h[6]).normalize(),h[7]=h[6].clone().add(h[8]).normalize(),h[9]=h[8].clone().add(h[10]).normalize(),h[11]=h[10].clone().add(h[12]).normalize(),h[13]=h[12].clone().add(h[14]).normalize(),h[15]=h[14].clone().add(h[0]).normalize();var p,d,m,v,g,y,b,x,w,_,D,C,A,S,M,$,T,z,E,L,k,I,O=l.vertices,N=l.vertexArray,R=l.faceArray,P=l.normalArray,F=l.lineArray;for(d=0,m=h.length;d<m;++d){p=3*(O+3*d);var j=h[d].clone().multiplyScalar(o).add(n),B=h[d].clone().multiplyScalar(o).add(c),U=h[d].clone().multiplyScalar(o*a).add(c);if(N[p]=j.x,N[p+1]=j.y,N[p+2]=j.z,N[p+3]=B.x,N[p+4]=B.y,N[p+5]=B.z,N[p+6]=U.x,N[p+7]=U.y,N[p+8]=U.z,d>0){var V=N[p-3],q=N[p-2],H=N[p-1],G=new $3Dmol.Vector3(V,q,H),W=i.clone(),Y=c.clone(),X=new $3Dmol.Vector3(U.x,U.y,U.z);e.intersectionShape.triangle.push(new $3Dmol.Triangle(X,W,G)),e.intersectionShape.triangle.push(new $3Dmol.Triangle(G.clone(),Y,X.clone()))}}l.vertices+=48,N[p=3*l.vertices]=n.x,N[p+1]=n.y,N[p+2]=n.z,N[p+3]=c.x,N[p+4]=c.y,N[p+5]=c.z,N[p+6]=i.x,N[p+7]=i.y,N[p+8]=i.z,l.vertices+=3;var Z=l.vertices-3,K=l.vertices-2,Q=l.vertices-1,J=3*Z,ee=3*K,te=3*Q;for(d=0,m=h.length-1;d<m;++d){var re=O+3*d;p=3*re,g=l.faceidx,y=l.lineidx,A=3*(b=re),S=3*(x=re+1),M=3*(w=re+2),$=3*(_=re+4),T=3*(D=re+5),z=3*(C=re+3),h[d],h[d],h[d+1],h[d+1],E=L=h[d],k=I=h[d+1],P[A]=E.x,P[S]=L.x,P[z]=I.x,P[A+1]=E.y,P[S+1]=L.y,P[z+1]=I.y,P[A+2]=E.z,P[S+2]=L.z,P[z+2]=I.z,P[S]=L.x,P[$]=k.x,P[z]=I.x,P[S+1]=L.y,P[$+1]=k.y,P[z+1]=I.y,P[S+2]=L.z,P[$+2]=k.z,P[z+2]=I.z,P[M]=L.x,P[T]=k.x,P[M+1]=L.y,P[T+1]=k.y,P[M+2]=L.z,P[T+2]=k.z,R[g]=b,R[g+1]=x,R[g+2]=C,R[g+3]=x,R[g+4]=_,R[g+5]=C,R[g+6]=b,R[g+7]=C,R[g+8]=Z,R[g+9]=w,R[g+10]=K,R[g+11]=D,R[g+12]=w,R[g+13]=Q,R[g+14]=D,F[y]=b,F[y+1]=x,F[y+2]=b,F[y+3]=C,F[y+4]=_,F[y+5]=C,F[y+6]=b,F[y+7]=C,F[y+8]=w,F[y+9]=x,F[y+10]=w,F[y+11]=D,F[y+12]=_,F[y+13]=D,F[y+14]=w,F[y+15]=Q,F[y+16]=w,F[y+17]=D,F[y+18]=Q,F[y+19]=D,l.faceidx+=15,l.lineidx+=20}v=[O+45,O+46,O+1,O,O+47,O+2],h[15],h[15],h[0],h[0],g=l.faceidx,y=l.lineidx,A=3*(b=v[0]),S=3*(x=v[1]),M=3*(w=v[4]),$=3*(_=v[2]),T=3*(D=v[5]),z=3*(C=v[3]),E=L=h[15],k=I=h[0],P[A]=E.x,P[S]=L.x,P[z]=I.x,P[A+1]=E.y,P[S+1]=L.y,P[z+1]=I.y,P[A+2]=E.z,P[S+2]=L.z,P[z+2]=I.z,P[S]=L.x,P[$]=k.x,P[z]=I.x,P[S+1]=L.y,P[$+1]=k.y,P[z+1]=I.y,P[S+2]=L.z,P[$+2]=k.z,P[z+2]=I.z,P[M]=L.x,P[T]=k.x,P[M+1]=L.y,P[T+1]=k.y,P[M+2]=L.z,P[T+2]=k.z,u.normalize(),f.normalize(),P[J]=f.x,P[ee]=P[te]=u.x,P[J+1]=f.y,P[ee+1]=P[te+1]=u.y,P[J+2]=f.z,P[ee+2]=P[te+2]=u.z,R[g]=b,R[g+1]=x,R[g+2]=C,R[g+3]=x,R[g+4]=_,R[g+5]=C,R[g+6]=b,R[g+7]=C,R[g+8]=Z,R[g+9]=w,R[g+10]=K,R[g+11]=D,R[g+12]=w,R[g+13]=Q,R[g+14]=D,F[y]=b,F[y+1]=x,F[y+2]=b,F[y+3]=C,F[y+4]=_,F[y+5]=C,F[y+6]=b,F[y+7]=C,F[y+8]=w,F[y+9]=x,F[y+10]=w,F[y+11]=D,F[y+12]=_,F[y+13]=D,F[y+14]=w,F[y+15]=Q,F[y+16]=w,F[y+17]=D,F[y+18]=Q,F[y+19]=D,l.faceidx+=15,l.lineidx+=20}},i=function(e,t,r,n){var i,o;if(e.center.set(0,0,0),t.length>0){for(i=0,o=t.length;i<o;++i){var a=t[i].centroid;e.center.add(a)}e.center.divideScalar(t.length)}var s=e.radius*e.radius;for(r.length/3<n&&(n=r.length/3),i=0,o=n;i<o;i++){var l=r[3*i],u=r[3*i+1],c=r[3*i+2],f=e.center.distanceToSquared({x:l,y:u,z:c});s=Math.max(s,f)}e.radius=Math.sqrt(s)},o=function(e,t,r,n,o){var a,s,l,u,c,f,h,p,d,m=t.addGeoGroup(),v=r.vertexArr,g=r.normalArr,y=r.faceArr;m.vertices=v.length,m.faceidx=y.length;var b=m.vertexArray,x=m.colorArray;for(n.constructor!==Array&&(p=n.r,d=n.g,u=n.b),f=0,h=m.vertices;f<h;++f)a=3*f,s=v[f],b[a]=s.x,b[a+1]=s.y,b[a+2]=s.z,n.constructor===Array&&(p=(c=n[f]).r,d=c.g,u=c.b),x[a]=p,x[a+1]=d,x[a+2]=u;if(o)for(f=0,h=m.faceidx/3;f<h;++f){l=y[a=3*f],u=y[a+1],c=y[a+2];var w=new $3Dmol.Vector3,_=new $3Dmol.Vector3,D=new $3Dmol.Vector3;e.intersectionShape.triangle.push(new $3Dmol.Triangle(w.copy(v[l]),_.copy(v[u]),D.copy(v[c])))}if(o){var C=new $3Dmol.Vector3(0,0,0),A=0;for(let e=0;e<t.geometryGroups.length;e++)C.add(t.geometryGroups[e].getCentroid()),A++;C.divideScalar(A),i(e.boundingSphere,{centroid:C},b,m.vertices)}if(m.faceArray=new Uint16Array(y),m.truncateArrayBuffers(!0,!0),g.length<m.vertices)m.setNormals();else{var S,M=m.normalArray=new Float32Array(3*m.vertices);for(f=0,h=m.vertices;f<h;++f)a=3*f,S=g[f],M[a]=S.x,M[a+1]=S.y,M[a+2]=S.z}m.setLineIndices(),m.lineidx=m.lineArray.length},a=function(e,t,r){var n=r,i=n.vertexArr,a=n.faceArr;0!==i.length&&0!==a.length||console.warn("Error adding custom shape component: No vertices and/or face indices supplied!");var s=r.color;void 0===s&&(s=e.color),s=$3Dmol.CC.color(s);for(var l=$3Dmol.splitMesh(n),u=0,c=l.length;u<c;u++)o(e,t,l[u],l[u].colorArr?l[u].colorArr:s,r.clickable)},s=function(e,t){void 0!==t.color?(e.color=t.color||new $3Dmol.Color,t.color instanceof $3Dmol.Color||(e.color=$3Dmol.CC.color(t.color))):e.color=$3Dmol.CC.color(0),e.wireframe=!!t.wireframe,e.opacity=t.alpha?$3Dmol.Math.clamp(t.alpha,0,1):1,void 0!==t.opacity&&(e.opacity=$3Dmol.Math.clamp(t.opacity,0,1)),e.side=void 0!==t.side?t.side:$3Dmol.DoubleSide,e.linewidth=void 0===t.linewidth?1:t.linewidth,e.clickable=!!t.clickable,e.callback="function"==typeof t.callback?t.callback:null,e.hoverable=!!t.hoverable,e.hover_callback="function"==typeof t.hover_callback?t.hover_callback:null,e.unhover_callback="function"==typeof t.unhover_callback?t.unhover_callback:null,e.hidden=t.hidden,e.frame=t.frame};function l(o){o=o||{},$3Dmol.ShapeIDCount++,this.boundingSphere=new $3Dmol.Sphere,this.intersectionShape={sphere:[],cylinder:[],line:[],triangle:[]},s(this,o);var l=[],u=null,c=null,f=new $3Dmol.Geometry(!0),h=new $3Dmol.Geometry(!0);this.updateStyle=function(e){for(var t in e)o[t]=e[t];s(this,o)},this.addCustom=function(e){e.vertexArr=e.vertexArr||[],e.faceArr=e.faceArr||[],e.normalArr=e.normalArr||[],a(this,f,e)},this.addSphere=function(e){e.center=e.center||{x:0,y:0,z:0},e.radius=e.radius?$3Dmol.Math.clamp(e.radius,0,1/0):1.5,e.color=$3Dmol.CC.color(e.color),this.intersectionShape.sphere.push(new $3Dmol.Sphere(e.center,e.radius)),$3Dmol.GLDraw.drawSphere(f,e.center,e.radius,e.color),l.push({centroid:new $3Dmol.Vector3(e.center.x,e.center.y,e.center.z)});var t=f.updateGeoGroup(0);i(this.boundingSphere,l,t.vertexArray,t.vertices)},this.addBox=function(e){var t=e.dimensions||{w:1,h:1,d:1},r=t.w;"number"==typeof t.w&&(r={x:t.w,y:0,z:0});var n=t.h;"number"==typeof t.h&&(n={x:0,y:t.h,z:0});var o=t.d;"number"==typeof t.d&&(o={x:0,y:0,z:t.d});var s=e.corner;null==s&&(s=void 0!==e.center?{x:e.center.x-.5*(r.x+n.x+o.x),y:e.center.y-.5*(r.y+n.y+o.y),z:e.center.z-.5*(r.z+n.z+o.z)}:{x:0,y:0,z:0});var u=[{x:s.x,y:s.y,z:s.z},{x:s.x+r.x,y:s.y+r.y,z:s.z+r.z},{x:s.x+n.x,y:s.y+n.y,z:s.z+n.z},{x:s.x+r.x+n.x,y:s.y+r.y+n.y,z:s.z+r.z+n.z},{x:s.x+o.x,y:s.y+o.y,z:s.z+o.z},{x:s.x+r.x+o.x,y:s.y+r.y+o.y,z:s.z+r.z+o.z},{x:s.x+n.x+o.x,y:s.y+n.y+o.y,z:s.z+n.z+o.z},{x:s.x+r.x+n.x+o.x,y:s.y+r.y+n.y+o.y,z:s.z+r.z+n.z+o.z}],c=[],h=[];c.splice(c.length,0,u[0],u[1],u[2],u[3]),h.splice(h.length,0,0,2,1,1,2,3);var p=4;c.splice(c.length,0,u[2],u[3],u[6],u[7]),h.splice(h.length,0,p+0,p+2,p+1,p+1,p+2,p+3),p+=4,c.splice(c.length,0,u[4],u[5],u[0],u[1]),h.splice(h.length,0,p+0,p+2,p+1,p+1,p+2,p+3),p+=4,c.splice(c.length,0,u[6],u[7],u[4],u[5]),h.splice(h.length,0,p+0,p+2,p+1,p+1,p+2,p+3),p+=4,c.splice(c.length,0,u[3],u[1],u[7],u[5]),h.splice(h.length,0,p+0,p+2,p+1,p+1,p+2,p+3),p+=4,c.splice(c.length,0,u[2],u[0],u[6],u[4]),h.splice(h.length,0,p+0,p+2,p+1,p+1,p+2,p+3),p+=4;var d=$.extend({},e);d.vertexArr=c,d.faceArr=h,d.normalArr=[],a(this,f,d);var m=new $3Dmol.Vector3;l.push({centroid:m.addVectors(u[0],u[7]).multiplyScalar(.5)});var v=f.updateGeoGroup(0);i(this.boundingSphere,l,v.vertexArray,v.vertices)},this.addCylinder=function(e){e.start=e.start||{},e.end=e.end||{};var t=new $3Dmol.Vector3(e.start.x||0,e.start.y||0,e.start.z||0),r=new $3Dmol.Vector3(e.end.x,e.end.y||0,e.end.z||0);void 0===r.x&&(r.x=3);var n=e.radius||.1,o=$3Dmol.CC.color(e.color);this.intersectionShape.cylinder.push(new $3Dmol.Cylinder(t,r,n)),$3Dmol.GLDraw.drawCylinder(f,t,r,n,o,e.fromCap,e.toCap);var a=new $3Dmol.Vector3;l.push({centroid:a.addVectors(t,r).multiplyScalar(.5)});var s=f.updateGeoGroup(0);i(this.boundingSphere,l,s.vertexArray,s.vertices)},this.addDashedCylinder=function(e){e.start=e.start||{},e.end=e.end||{},e.dashLength=e.dashLength||.25,e.gapLength=e.gapLength||.25;var t=new $3Dmol.Vector3(e.start.x||0,e.start.y||0,e.start.z||0),r=new $3Dmol.Vector3(e.end.x,e.end.y||0,e.end.z||0);void 0===r.x&&(r.x=3);for(var n=e.radius||.1,o=$3Dmol.CC.color(e.color),a=Math.sqrt(Math.pow(t.x-r.x,2)+Math.pow(t.y-r.y,2)+Math.pow(t.z-r.z,2)),s=a/(e.gapLength+e.dashLength),u=new $3Dmol.Vector3(e.start.x||0,e.start.y||0,e.start.z||0),c=new $3Dmol.Vector3(e.end.x,e.end.y||0,e.end.z||0),h=new $3Dmol.Vector3((r.x-t.x)/(a/e.gapLength),(r.y-t.y)/(a/e.gapLength),(r.z-t.z)/(a/e.gapLength)),p=new $3Dmol.Vector3((r.x-t.x)/(a/e.dashLength),(r.y-t.y)/(a/e.dashLength),(r.z-t.z)/(a/e.dashLength)),d=0;d<s;d++)c=new $3Dmol.Vector3(u.x+p.x,u.y+p.y,u.z+p.z),this.intersectionShape.cylinder.push(new $3Dmol.Cylinder(u,c,n)),$3Dmol.GLDraw.drawCylinder(f,u,c,n,o,e.fromCap,e.toCap),u=new $3Dmol.Vector3(c.x+h.x,c.y+h.y,c.z+h.z);var m=new $3Dmol.Vector3;l.push({centroid:m.addVectors(t,r).multiplyScalar(.5)});var v=f.updateGeoGroup(0);i(this.boundingSphere,l,v.vertexArray,v.vertices)},this.addCurve=function(e){e.points=e.points||[],e.smooth=e.smooth||10,void 0===e.fromCap&&(e.fromCap=2),void 0===e.toCap&&(e.toCap=2);var t=$3Dmol.subdivide_spline(e.points,e.smooth);if(t.length<3)console.log("Too few points in addCurve");else{var r=e.radius||.1,n=$3Dmol.CC.color(e.color),i=0,o=t.length-1,a=t[0].distanceTo(t[1]),s=Math.ceil(2*r/a);if(e.toArrow){let e={start:t[o-=s],end:t[t.length-1],radius:r,color:n,mid:1e-4};this.addArrow(e)}if(e.fromArrow){let e={start:t[i+=s],end:t[0],radius:r,color:n,mid:1e-4};this.addArrow(e)}for(var l=Math.ceil(t.length/2),u={radius:r,color:n,fromCap:2,toCap:2},c=i;c<o;c++)u.start=t[c],u.end=t[c+1],u.fromCap=2,u.toCap=2,c<l?(u.fromCap=2,u.toCap=0):c>l?(u.fromCap=0,u.toCap=2):(u.fromCap=2,u.toCap=2),this.addCylinder(u)}},this.addLine=function(e){e.start=e.start||{},e.end=e.end||{};var t=new $3Dmol.Vector3(e.start.x||0,e.start.y||0,e.start.z||0),r=new $3Dmol.Vector3(e.end.x,e.end.y||0,e.end.z||0);void 0===r.x&&(r.x=3);var n=f.updateGeoGroup(2),o=n.vertices,a=3*o,s=n.vertexArray;s[a]=t.x,s[a+1]=t.y,s[a+2]=t.z,s[a+3]=r.x,s[a+4]=r.y,s[a+5]=r.z,n.vertices+=2;var u=n.lineArray,c=n.lineidx;u[c]=o,u[c+1]=o+1,n.lineidx+=2;var h=new $3Dmol.Vector3;l.push({centroid:h.addVectors(t,r).multiplyScalar(.5)}),n=f.updateGeoGroup(0),i(this.boundingSphere,l,n.vertexArray,n.vertices)},this.addArrow=function(e){if(e.start=e.start||{},e.end=e.end||{},e.start=new $3Dmol.Vector3(e.start.x||0,e.start.y||0,e.start.z||0),e.dir instanceof $3Dmol.Vector3&&"number"==typeof e.length){var t=e.dir.clone().multiplyScalar(e.length).add(e.start);e.end=t}else e.end=new $3Dmol.Vector3(e.end.x,e.end.y||0,e.end.z||0),void 0===e.end.x&&(e.end.x=3);e.radius=e.radius||.1,e.radiusRatio=e.radiusRatio||1.618034,e.mid=0<e.mid&&e.mid<1?e.mid:.618034,n(this,f,e);var r=new $3Dmol.Vector3;l.push({centroid:r.addVectors(e.start,e.end).multiplyScalar(.5)});var o=f.updateGeoGroup(0);i(this.boundingSphere,l,o.vertexArray,o.vertices)};var p=function(e,t,r){for(var n=0;n<t.length;n++)if(i=t[n],o=e,Math.sqrt(Math.pow(i.x-o.x,2)+Math.pow(i.y-o.y,2)+Math.pow(i.z-o.z,2))<=r)return!0;var i,o;return!1};this.addIsosurface=function(t,r,n){var i,o,s=void 0!==r.isoval&&"number"==typeof r.isoval?r.isoval:0,l=!!r.voxel,u=void 0===r.smoothness?1:r.smoothness,c=t.size.x,h=t.size.y,d=t.size.z,m=new Int16Array(c*h*d),v=t.data;for(i=0,o=m.length;i<o;++i)m[i]=-1;var g=new Uint8Array(c*h*d);for(i=0,o=v.length;i<o;++i)(s>=0?v[i]-s:s-v[i])>0&&(g[i]|=e);var y=[],b=[];$3Dmol.MarchingCube.march(g,y,b,{fulltable:!0,voxel:l,unitCube:t.unit,origin:t.origin,matrix:t.matrix,nX:c,nY:h,nZ:d}),!l&&u>0&&$3Dmol.MarchingCube.laplacianSmooth(u,y,b);var x=[],w=[],_=[];if(r.selectedRegion&&void 0===r.coords&&(r.coords=r.selectedRegion),void 0!==r.coords){var D=r.coords[0].x,C=r.coords[0].y,A=r.coords[0].z,S=r.coords[0].x,M=r.coords[0].y,$=r.coords[0].z;for(let e=0;e<r.coords.length;e++)r.coords[e].x>D?D=r.coords[e].x:r.coords[e].x<S&&(S=r.coords[e].x),r.coords[e].y>C?C=r.coords[e].y:r.coords[e].y<M&&(M=r.coords[e].y),r.coords[e].z>A?A=r.coords[e].z:r.coords[e].z<$&&($=r.coords[e].z);var T=2;void 0!==r.radius&&(T=r.radius),void 0!==r.selectedOffset&&(T=r.selectedOffset),void 0!==r.seldist&&(T=r.seldist),S-=T,D+=T,M-=T,C+=T,$-=T,A+=T;for(let e=0;e<y.length;e++)y[e].x>S&&y[e].x<D&&y[e].y>M&&y[e].y<C&&y[e].z>$&&y[e].z<A&&p(y[e],r.coords,T)?(x.push(w.length),w.push(y[e])):x.push(-1);for(let e=0;e+2<b.length;e+=3)-1!==x[b[e]]&&-1!==x[b[e+1]]&&-1!==x[b[e+2]]&&(_.push(b[e]-(b[e]-x[b[e]])),_.push(b[e+1]-(b[e+1]-x[b[e+1]])),_.push(b[e+2]-(b[e+2]-x[b[e+2]])));y=w,b=_}a(this,f,{vertexArr:y,faceArr:b,normalArr:[],clickable:r.clickable,hoverable:r.hoverable}),this.updateStyle(r);var z=new $3Dmol.Vector3(t.origin.x,t.origin.y,t.origin.z),E=new $3Dmol.Vector3(t.size.x*t.unit.x,t.size.y*t.unit.y,t.size.z*t.unit.z),L=new $3Dmol.Vector3(0,0,0),k=z.clone(),I=z.clone().add(E);for(let e=0;e<y.length;e++)L.add(y[e]),k.max(y[e]),I.min(y[e]);L.divideScalar(y.length);var O=L.distanceTo(I),N=L.distanceTo(k);this.boundingSphere.center=L,this.boundingSphere.radius=Math.max(O,N),"function"==typeof n&&n()},this.addVolumetricData=function(e,t,r){e=new $3Dmol.VolumeData(e,t),this.addIsosurface(e,r)},this.finalize=function(){t(f),f.initTypedArrays()},this.globj=function(e){if(c&&(e.remove(c),c=null),!this.hidden){t(f),f.initTypedArrays(),this.wireframe&&f.setUpWireframe(),void 0!==this.color&&r(f,this.color),u=new $3Dmol.Object3D;var n;n=this.side==$3Dmol.DoubleSide?new $3Dmol.MeshDoubleLambertMaterial({wireframe:this.wireframe,side:this.side,transparent:this.opacity<1,opacity:this.opacity,wireframeLinewidth:this.linewidth}):new $3Dmol.MeshLambertMaterial({wireframe:this.wireframe,side:this.side,transparent:this.opacity<1,opacity:this.opacity,wireframeLinewidth:this.linewidth});var i=new $3Dmol.Mesh(f,n);u.add(i);var o=new $3Dmol.LineBasicMaterial({linewidth:this.linewidth,color:this.color}),a=new $3Dmol.Line(h,o,$3Dmol.LinePieces);u.add(a),c=u.clone(),e.add(c)}},this.removegl=function(e){c&&(void 0!==c.geometry&&c.geometry.dispose(),void 0!==c.material&&c.material.dispose(),e.remove(c),c=null),u=null}}return Object.defineProperty(l.prototype,"position",{get:function(){return this.boundingSphere.center}}),Object.defineProperty(l.prototype,"x",{get:function(){return this.boundingSphere.center.x}}),Object.defineProperty(l.prototype,"y",{get:function(){return this.boundingSphere.center.y}}),Object.defineProperty(l.prototype,"z",{get:function(){return this.boundingSphere.center.z}}),l}(),$3Dmol.ShapeIDCount=0,$3Dmol.splitMesh=function(e){if(e.vertexArr.length<64e3)return[e];var t=[{vertexArr:[],normalArr:[],faceArr:[]}];e.colorArr&&(t.colorArr=[]);var r=[],n=[],i=0,o=e.faceArr;for(let s=0,l=o.length;s<l;s+=3){let l=t[i];for(let t=0;t<3;t++){var a=o[s+t];r[a]!==i&&(r[a]=i,n[a]=l.vertexArr.length,l.vertexArr.push(e.vertexArr[a]),e.normalArr&&e.normalArr[a]&&l.normalArr.push(e.normalArr[a]),e.colorArr&&e.colorArr[a]&&l.colorArr.push(e.colorArr[a])),l.faceArr.push(n[a])}l.vertexArr.length>=64e3&&(t.push({vertexArr:[],normalArr:[],faceArr:[]}),e.colorArr&&(t.colorArr=[]),i++)}return t},$3Dmol.GLViewer=function(e,t){var r=(t=t||{}).callback,n=t.defaultcolors;n||(n=$3Dmol.elementColors.defaultColors);var i=t.nomouse,o=0;t.backgroundColor=t.backgroundColor||"#ffffff",null!=typeof t.backgroundColor&&(o=$3Dmol.CC.color(t.backgroundColor).getHex());var a=0;null!=typeof t.camerax&&(a=parseFloat(t.camerax));var s=this,l=e,u=null,c=[],f={},h=[],p=[],d=[],m=[],v=[],g=null,y=500,b=0;null!=typeof t.hoverDuration&&(y=t.hoverDuration);var x=l.width(),w=l.height(),_=[],D=new $3Dmol.Renderer({antialias:!0,preserveDrawingBuffer:!0,premultipliedAlpha:!1,id:t.id,row:t.row,col:t.col,rows:t.rows,cols:t.cols,canvas:t.canvas});D.domElement.style.width="100%",D.domElement.style.height="100%",D.domElement.style.padding="0",D.domElement.style.position="absolute",D.domElement.style.top="0px",D.domElement.style.left="0px",D.domElement.style.zIndex="0";var C=t.row,A=t.col,S=t.cols,M=t.rows,T=t.viewers,z=t.control_all,E=D.getAspect(x,w),L=new $3Dmol.Camera(20,E,1,800,t.orthographic);L.position=new $3Dmol.Vector3(a,0,150);var k=new $3Dmol.Vector3;L.lookAt(k);var I=new $3Dmol.Raycaster(new $3Dmol.Vector3(0,0,0),new $3Dmol.Vector3(0,0,0)),O=new $3Dmol.Projector,N=null,R=null,P=null,F=-50,j=50,B=new $3Dmol.Quaternion(0,0,0,1),U=new $3Dmol.Quaternion(0,0,0,1),V=0,q=!1,H=0,G=0,W=0,Y=0,X=0,Z=0,K=0,Q=function(){--V<0&&(V=0)},J=function(){V++},ee=function(){var e=0;for(var t in f)if(f.hasOwnProperty(t)){var r=parseInt(t);isNaN(r)||(t=r),t>e&&(e=t)}return e+1},te=function(){var e=L.position.z-R.position.z;e<1&&(e=1),L.near=e+F,L.near<1&&(L.near=1),L.far=e+j,L.near+1>L.far&&(L.far=L.near+1),L.fov=20,L.right=e*Math.tan(Math.PI/180*20),L.left=-L.right,L.top=L.right/E,L.bottom=-L.top,L.updateProjectionMatrix(),N.fog.near=L.near+.4*(L.far-L.near),N.fog.far=L.far,t.disableFog&&(N.fog.near=N.fog.far)},re=function(e){if(D.setViewport(),N&&(te(),D.render(N,L),!e&&_.length>0))for(var t=s.getView(),r=0;r<_.length;r++)_[r].setView(t,!0)};!function(){(N=new $3Dmol.Scene).fog=new $3Dmol.Fog(o,100,200),P=new $3Dmol.Object3D,(R=new $3Dmol.Object3D).useQuaternion=!0,R.quaternion=new $3Dmol.Quaternion(0,0,0,1),R.add(P),N.add(R);var e=new $3Dmol.Light(16777215);e.position=new $3Dmol.Vector3(.2,.2,1).normalize(),e.intensity=1,N.add(e)}(),D.setClearColorHex(o,1),N.fog.color=$3Dmol.CC.color(o);var ne=function(e,t){g!=e&&(g&&g.unhover_callback(g,s,t,l),g=e,e&&void 0!==e.hover_callback&&"function"==typeof e.hover_callback&&e.hover_callback(e,s,t,l))},ie=function(e){var t=e.originalEvent.targetTouches[0].pageX-e.originalEvent.targetTouches[1].pageX,r=e.originalEvent.targetTouches[0].pageY-e.originalEvent.targetTouches[1].pageY;return Math.sqrt(t*t+r*r)},oe=function(e){var t=e.pageX,r=e.pageY;return null==t&&(t=e.originalEvent.pageX),null==r&&(r=e.originalEvent.pageY),e.originalEvent.targetTouches&&e.originalEvent.targetTouches[0]?(t=e.originalEvent.targetTouches[0].pageX,r=e.originalEvent.targetTouches[0].pageY):e.originalEvent.changedTouches&&e.originalEvent.changedTouches[0]&&(t=e.originalEvent.changedTouches[0].pageX,r=e.originalEvent.changedTouches[0].pageY),[t,r]},ae=function(e,t){var r=l.width(),n=l.height();if(null!=T&&!z){var i=r/S,o=n/M,a=$("canvas",l).offset(),s=e-a.left,u=t-a.top,c=M-Math.floor(u/o)-1,f=Math.floor(s/i);if(c!=C||f!=A)return!1}return!0};$("body").bind("mouseup touchend",(function(e){if(q&&N){var t=oe(e),r=t[0],n=t[1];if(r==H&&n==G){var i=$("canvas",l).offset();!function(e,t,r){if(0!=m.length){var n,i={x:e,y:t,z:-1};if(I.setFromCamera(i,L),(n=I.intersectObjects(P,m)).length){var o=n[0].clickable;void 0!==o.callback&&"function"==typeof o.callback&&o.callback(o,s,r,l)}}}((r-i.left)/x*2-1,-(n-i.top)/w*2+1,e)}}q=!1}));var se,le=function(e){if(t.lowerZoomLimit&&t.lowerZoomLimit>0){var r=150-t.lowerZoomLimit;e>r&&(e=r)}if(t.upperZoomLimit&&t.upperZoomLimit>0){var n=150-t.upperZoomLimit;e<n&&(e=n)}return e>150&&(e=149.85),e};this.setZoomLimits=function(e,r){void 0!==e&&(t.lowerZoomLimit=e),r&&(t.upperZoomLimit=r),R.position.z=le(R.position.z),re()};var ue,ce=this._handleMouseDown=function(e){if(e.preventDefault(),N){var t=oe(e),r=t[0],n=t[1];void 0!==r&&(q=!0,se=e.which,H=r,G=n,W=0,e.originalEvent.targetTouches&&2==e.originalEvent.targetTouches.length&&(W=ie(e)),B=R.quaternion,X=R.position.z,Y=P.position.clone(),Z=F,K=j)}},fe=this._handleMouseScroll=function(e){if(e.preventDefault(),N){var t=oe(e),r=t[0],n=t[1];if(void 0!==r&&ae(r,n)){var i=.85*(150-R.position.z),o=1;e.originalEvent.ctrlKey&&(o=-1),e.originalEvent.detail?R.position.z+=o*i*e.originalEvent.detail/10:e.originalEvent.wheelDelta&&(R.position.z-=o*i*e.originalEvent.wheelDelta/400),R.position.z=le(R.position.z),re()}}};this.pngURI=function(){return this.getCanvas().toDataURL("image/png")},this.getCanvas=function(){return u.get(0)},this.setHoverDuration=function(e){y=e};var he=this._handleMouseMove=function(e){x=l.width(),w=l.height(),clearTimeout(ue);var t=$("canvas",l).offset(),r=(oe(e)[0]-t.left)/x*2-1,n=-(oe(e)[1]-t.top)/w*2+1;if(null!==g&&function(e,t){var r,n={x:e,y:t,z:-1};I.setFromCamera(n,L),0!=(r=I.intersectObjects(P,v)).length&&void 0!==r[0]||ne(null),void 0!==r[0]&&r[0].clickable!==g&&ne(null)}(r,n),ue=setTimeout((function(){!function(e,t){if(0!=v.length){var r,n={x:e,y:t,z:-1};if(I.setFromCamera(n,L),(r=I.intersectObjects(P,v)).length){var i=r[0].clickable;ne(i),g=i}else ne(null)}}(r,n)}),y),e.preventDefault(),N&&q){var i=0,o=oe(e),a=o[0],s=o[1];if(void 0!==a&&ae(a,s)){var u=(a-H)/x,c=(s-G)/w;0!=W&&e.originalEvent.targetTouches&&2==e.originalEvent.targetTouches.length?(i=2,c=2*(ie(e)-W)/(x+w)):e.originalEvent.targetTouches&&3==e.originalEvent.targetTouches.length&&(i=1);var f=D.getXYRatio(),h=f[0],p=f[1];u*=h,c*=p;var d,m=Math.sqrt(u*u+c*c);if(3==i||3==se&&e.ctrlKey)F=Z+100*u,j=K-100*c;else if(2==i||3==se||e.shiftKey)(d=.85*(150-R.position.z))<80&&(d=80),R.position.z=X+c*d,R.position.z=le(R.position.z);else if(1==i||2==se||e.ctrlKey){var b=function(e,t){var r=e/x,n=t/w,i=R.position.z,o=R.quaternion,a=new $3Dmol.Vector3(0,0,i);return O.projectVector(a,L),a.x+=2*r,a.y-=2*n,O.unprojectVector(a,L),a.z=0,a.applyQuaternion(o),a}(h*(a-H),p*(s-G));P.position.addVectors(Y,b)}else if((0===i||1==se)&&0!==m){var _=Math.sin(m*Math.PI)/m;U.x=Math.cos(m*Math.PI),U.y=0,U.z=_*u,U.w=-_*c,R.quaternion=new 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t=this.getPerceivedDistance();return e||L.position.x>0?L.position.x=t*Math.tan(Math.PI/180*5):L.position.x=-t*Math.tan(Math.PI/180*5),L.lookAt(new $3Dmol.Vector3(0,0,R.position.z)),L.position.x}},$3Dmol.glmolViewer=$3Dmol.GLViewer;var $3Dmol=$3Dmol||{};$3Dmol.Gradient=function(){},$3Dmol.Gradient.valueToHex=function(){},$3Dmol.Gradient.range=function(){},$3Dmol.Gradient.normalizeValue=function(e,t,r){return t>=e?(r<e&&(r=e),r>t&&(r=t),{lo:e,hi:t,val:r}):(r>e&&(r=e),r<t&&(r=t),{lo:t,hi:e,val:r=e-r+t})},$3Dmol.Gradient.RWB=function(e,t,r){void 0===t&&$.isArray(e)&&e.length>=2&&(t=e[1],e=e[0]),this.valueToHex=function(n,i){var o,a;if(n*=1,i?(o=i[0],a=i[1]):(o=e,a=t),void 0===n)return 16777215;var s=$3Dmol.Gradient.normalizeValue(o,a,n);o=s.lo;var l,u=a=s.hi;return(n=s.val)<=(u=i&&void 0!==i[2]?i[2]:void 0!==r?r:(o+a)/2)?16711680+256*(l=Math.floor(255*Math.sqrt((n-o)/(u-o))))+l:65536*(l=Math.floor(255*Math.sqrt(1-(n-u)/(a-u))))+256*l+255},this.range=function(){return void 0!==e&&void 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0===e.partialCharge)&&e.resn&&e.atom){var r=e.resn+":"+e.atom;e.properties.partialCharge=$3Dmol.partialCharges[r]}},$3Dmol.VolumeData=function(e,t,r){if(this.unit={x:1,y:1,z:1},this.origin={x:0,y:0,z:0},this.size={x:0,y:0,z:0},this.data=new Float32Array([]),this.matrix=null,t=t.toLowerCase(),/\.gz$/.test(t)){t=t.replace(/\.gz$/,"");try{e=this[t]&&this[t].isbinary?pako.inflate(e):new TextDecoder("utf-8").decode(pako.inflate(e))}catch(e){console.log(e)}}if(this[t]&&this[t](e),r){if(r.negate)for(let e=0,t=this.data.length;e<t;e++)this.data[e]=-this.data[e];if(r.normalize){var n=0;for(let e=0,t=this.data.length;e<t;e++)n+=this.data[e];var i=n/this.data.length;console.log("computed mean: "+i),n=0;for(let e=0,t=this.data.length;e<t;e++){var o=this.data[e]-i;n+=o*o}var a=n/this.data.length;for(let e=0,t=this.data.length;e<t;e++)this.data[e]=(this.data[e]-i)/a}}},$3Dmol.VolumeData.prototype.getVal=function(e,t,r){if(this.matrix){this.inversematrix||(this.inversematrix=(new $3Dmol.Matrix4).getInverse(this.matrix));var n=new $3Dmol.Vector3(e,t,r);e=(n=n.applyMatrix4(this.inversematrix)).x,t=n.y,r=n.z}else e-=this.origin.x,t-=this.origin.y,r-=this.origin.z,e/=this.unit.x,t/=this.unit.y,r/=this.unit.z;return e=Math.round(e),t=Math.round(t),r=Math.round(r),e<0||e>=this.size.x?0:t<0||t>=this.size.y?0:r<0||r>=this.size.z?0:this.data[e*this.size.y*this.size.z+t*this.size.z+r]},$3Dmol.VolumeData.prototype.getCoordinates=function(e){var t=e/(this.size.y*this.size.z),r=e%(this.size.y*this.size.z),n=e%this.size.z;return t*=this.unit.x,r*=this.unit.y,n*=this.unit.z,{x:t+=this.origin.x,y:r+=this.origin.y,z:n+=this.origin.z}},$3Dmol.VolumeData.prototype.vasp=function(e){var t=e.replace(/^\s+/,"").split(/[\n\r]/),r=$3Dmol.Parsers.vasp(e)[0].length;if(0==r)return console.log("No good formating of CHG or CHGCAR file, not atomic information provided in the file."),void(this.data=[]);var n,i=1.889725992,o=parseFloat(t[1]);n=t[2].replace(/^\s+/,"").split(/\s+/);var a=new $3Dmol.Vector3(parseFloat(n[0]),parseFloat(n[1]),parseFloat(n[2])).multiplyScalar(o*i);n=t[3].replace(/^\s+/,"").split(/\s+/);var s=new $3Dmol.Vector3(parseFloat(n[0]),parseFloat(n[1]),parseFloat(n[2])).multiplyScalar(o*i);n=t[4].replace(/^\s+/,"").split(/\s+/);var l=new $3Dmol.Vector3(parseFloat(n[0]),parseFloat(n[1]),parseFloat(n[2])).multiplyScalar(o*i),u=a.x*(s.y*l.z-l.y*s.z)-s.x*(a.y*l.z-l.y*a.z)+l.x*(a.y*s.z-s.y*a.z),c=1/(u=Math.abs(u)/Math.pow(i,3));t.splice(0,8+r+1);var f=t[0].replace(/^\s+/,"").replace(/\s+/g," ").split(" "),h=Math.abs(f[0]),p=Math.abs(f[1]),d=Math.abs(f[2]),m=this.origin=new $3Dmol.Vector3(0,0,0);this.size={x:h,y:p,z:d},this.unit=new $3Dmol.Vector3(a.x,s.y,l.z),a=a.multiplyScalar(1/(i*h)),s=s.multiplyScalar(1/(i*p)),l=l.multiplyScalar(1/(i*d)),0==a.y&&0==a.z&&0==s.x&&0==s.z&&0==l.x&&0==l.y||(this.matrix=new $3Dmol.Matrix4(a.x,s.x,l.x,0,a.y,s.y,l.y,0,a.z,s.z,l.z,0,0,0,0,1),this.matrix=this.matrix.multiplyMatrices(this.matrix,(new $3Dmol.Matrix4).makeTranslation(m.x,m.y,m.z)),this.origin=new $3Dmol.Vector3(0,0,0),this.unit=new $3Dmol.Vector3(1,1,1)),t.splice(0,1);var v=t.join(" ");(v=(v=v.replace(/^\s+/,"")).split(/[\s\r]+/)).splice(h*p*d+1);for(var g=new Float32Array(v),y=0;y<g.length;y++)g[y]=g[y]*c*.036749309;this.data=g},$3Dmol.VolumeData.prototype.dx=function(e){var t,r,n=e.split(/[\n\r]+/),i=/gridpositions\s+counts\s+(\d+)\s+(\d+)\s+(\d+)/,o=/^origin\s+(\S+)\s+(\S+)\s+(\S+)/,a=/^delta\s+(\S+)\s+(\S+)\s+(\S+)/,s=/data follows/;for(t=0;t<n.length;t++){var l=n[t];if(r=i.exec(l)){var u=parseInt(r[1]),c=parseInt(r[2]),f=parseInt(r[3]);this.size={x:u,y:c,z:f}}else if(r=a.exec(l)){var h=parseFloat(r[1]);if(0==parseFloat(r[2])&&0==parseFloat(r[3])||console.log("Non-orthogonal delta matrix not currently supported in dx format"),l=n[t+=1],null==(r=a.exec(l)))return void console.log("Parse error in dx delta matrix");var p=parseFloat(r[2]);if(0==parseFloat(r[1])&&0==parseFloat(r[3])||console.log("Non-orthogonal delta matrix not currently supported in dx format"),l=n[t+=1],null==(r=a.exec(l)))return void console.log("Parse error in dx delta matrix");var d=parseFloat(r[3]);0==parseFloat(r[1])&&0==parseFloat(r[2])||console.log("Non-orthogonal delta matrix not currently supported in dx format"),this.unit=new $3Dmol.Vector3(h,p,d)}else if(r=o.exec(l)){var m=parseFloat(r[1]),v=parseFloat(r[2]),g=parseFloat(r[3]);this.origin=new $3Dmol.Vector3(m,v,g)}else if(r=s.exec(l))break}if(t+=1,this.size&&this.origin&&this.unit&&this.size){var y=n.splice(t).join(" ");y=y.split(/[\s\r]+/),this.data=new Float32Array(y)}else console.log("Error parsing dx format")},$3Dmol.VolumeData.prototype.cube=function(e){var t=e.replace(/^\s+/,"").split(/[\n\r]+/);if(!(t.length<6)){var r=t[2].replace(/^\s+/,"").replace(/\s+/g," ").split(" "),n=parseFloat(r[0]),i=Math.abs(n),o=this.origin=new $3Dmol.Vector3(parseFloat(r[1]),parseFloat(r[2]),parseFloat(r[3])),a=(r=t[3].replace(/^\s+/,"").replace(/\s+/g," ").split(" "))[0]>0?.529177:1;o.multiplyScalar(a);var s=Math.abs(r[0]),l=new $3Dmol.Vector3(parseFloat(r[1]),parseFloat(r[2]),parseFloat(r[3])).multiplyScalar(a);r=t[4].replace(/^\s+/,"").replace(/\s+/g," ").split(" ");var u=Math.abs(r[0]),c=new $3Dmol.Vector3(parseFloat(r[1]),parseFloat(r[2]),parseFloat(r[3])).multiplyScalar(a);r=t[5].replace(/^\s+/,"").replace(/\s+/g," ").split(" ");var f=Math.abs(r[0]),h=new $3Dmol.Vector3(parseFloat(r[1]),parseFloat(r[2]),parseFloat(r[3])).multiplyScalar(a);this.size={x:s,y:u,z:f},this.unit=new $3Dmol.Vector3(l.x,c.y,h.z),0==l.y&&0==l.z&&0==c.x&&0==c.z&&0==h.x&&0==h.y||(this.matrix=new $3Dmol.Matrix4(l.x,c.x,h.x,0,l.y,c.y,h.y,0,l.z,c.z,h.z,0,0,0,0,1),this.matrix=this.matrix.multiplyMatrices(this.matrix,(new $3Dmol.Matrix4).makeTranslation(o.x,o.y,o.z)),this.origin=new $3Dmol.Vector3(0,0,0),this.unit=new $3Dmol.Vector3(1,1,1));var p=6;n<0&&p++;var d=t.splice(i+p).join(" ");d=(d=d.replace(/^\s+/,"")).split(/[\s\r]+/),this.data=new Float32Array(d)}},$3Dmol.VolumeData.prototype.ccp4=function(e){var t={};e=new Int8Array(e);var r=new Int32Array(e.buffer,0,56),n=new Float32Array(e.buffer,0,56),i=new DataView(e.buffer);if(t.MAP=String.fromCharCode(i.getUint8(208),i.getUint8(209),i.getUint8(210),i.getUint8(211)),t.MACHST=[i.getUint8(212),i.getUint8(213)],17===t.MACHST[0]&&17===t.MACHST[1])for(var o=e.byteLength,a=0;a<o;a+=4)i.setFloat32(a,i.getFloat32(a),!0);t.NX=r[0],t.NY=r[1],t.NZ=r[2],t.MODE=r[3],t.NXSTART=r[4],t.NYSTART=r[5],t.NZSTART=r[6],t.MX=r[7],t.MY=r[8],t.MZ=r[9],t.xlen=n[10],t.ylen=n[11],t.zlen=n[12],t.alpha=n[13],t.beta=n[14],t.gamma=n[15],t.MAPC=r[16],t.MAPR=r[17],t.MAPS=r[18],t.DMIN=n[19],t.DMAX=n[20],t.DMEAN=n[21],t.ISPG=r[22],t.NSYMBT=r[23],t.LSKFLG=r[24],t.originX=n[49],t.originY=n[50],t.originZ=n[51],t.ARMS=n[54];var s=t,l=[s.xlen,0,0],u=[s.ylen*Math.cos(Math.PI/180*s.gamma),s.ylen*Math.sin(Math.PI/180*s.gamma),0],c=[s.zlen*Math.cos(Math.PI/180*s.beta),s.zlen*(Math.cos(Math.PI/180*s.alpha)-Math.cos(Math.PI/180*s.gamma)*Math.cos(Math.PI/180*s.beta))/Math.sin(Math.PI/180*s.gamma),0];c[2]=Math.sqrt(s.zlen*s.zlen*Math.sin(Math.PI/180*s.beta)*Math.sin(Math.PI/180*s.beta)-c[1]*c[1]);var f=[0,l,u,c],h=[0,s.MX,s.MY,s.MZ],p=[0,s.MAPC,s.MAPR,s.MAPS];this.matrix=new $3Dmol.Matrix4,this.matrix.set(f[p[1]][0]/h[p[1]],f[p[2]][0]/h[p[2]],f[p[3]][0]/h[p[3]],0,f[p[1]][1]/h[p[1]],f[p[2]][1]/h[p[2]],f[p[3]][1]/h[p[3]],0,f[p[1]][2]/h[p[1]],f[p[2]][2]/h[p[2]],f[p[3]][2]/h[p[3]],0,0,0,0,1),this.matrix=this.matrix.multiplyMatrices(this.matrix,(new $3Dmol.Matrix4).makeTranslation(s.NXSTART+s.originX,s.NYSTART+s.originY,s.NZSTART+s.originZ)),this.origin=new $3Dmol.Vector3(0,0,0),this.unit=new $3Dmol.Vector3(1,1,1),this.size={x:t.NX,y:t.NY,z:t.NZ};var d=new Float32Array(e.buffer,1024+t.NSYMBT),m=t.NX,v=t.NY,g=t.NZ;this.data=new Float32Array(m*v*g);for(let e=0;e<m;e++)for(let t=0;t<v;t++)for(let r=0;r<g;r++)this.data[(e*v+t)*g+r]=d[(r*v+t)*m+e]},$3Dmol.VolumeData.prototype.ccp4.isbinary=!0,$3Dmol.workerString=function(){self.onmessage=function(e){var t=e.data,r=t.type;if(r<0)self.atomData=t.atoms,self.volume=t.volume,self.ps=new ProteinSurface;else{var n=self.ps;n.initparm(t.expandedExtent,1!=r,self.volume),n.fillvoxels(self.atomData,t.extendedAtoms),n.buildboundary(),4!==r&&2!==r||(n.fastdistancemap(),n.boundingatom(!1),n.fillvoxelswaals(self.atomData,t.extendedAtoms)),n.marchingcube(r);var i=n.getFacesAndVertices(t.atomsToShow);self.postMessage(i)}}}.toString().replace(/(^.*?\{|\}$)/g,""),$3Dmol.workerString+="; var 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e=W.createElement("input"),t=W.createElement("select").appendChild(W.createElement("option"));e.type="checkbox",oe.checkOn=""!==e.value,oe.optSelected=t.selected,(e=W.createElement("input")).value="t",e.type="radio",oe.radioValue="t"===e.value}();var ct=ie.expr.attrHandle;ie.fn.extend({attr:function(e,t){return De(this,ie.attr,e,t,1<arguments.length)},removeAttr:function(e){return this.each(function(){ie.removeAttr(this,e)})}}),ie.extend({attr:function(e,t,r){var n,o,i=e.nodeType;if(3!==i&&8!==i&&2!==i)return void 0===e.getAttribute?ie.prop(e,t,r):(1===i&&ie.isXMLDoc(e)||(o=ie.attrHooks[t.toLowerCase()]||(ie.expr.match.bool.test(t)?ft:void 0)),void 0!==r?null===r?void ie.removeAttr(e,t):o&&"set"in o&&void 0!==(n=o.set(e,r,t))?n:(e.setAttribute(t,r+""),r):o&&"get"in o&&null!==(n=o.get(e,t))?n:null==(n=ie.find.attr(e,t))?void 0:n)},attrHooks:{type:{set:function(e,t){if(!oe.radioValue&&"radio"===t&&o(e,"input")){var r=e.value;return e.setAttribute("type",t),r&&(e.value=r),t}}}},removeAttr:function(e,t){var r=0,n=t&&t.match(xe);if(n&&1===e.nodeType)for(;t=n[r++];)e.removeAttribute(t)}});var ft={set:function(e,t,r){return!1===t?ie.removeAttr(e,r):e.setAttribute(r,r),r}};ie.each(ie.expr.match.bool.source.match(/\w+/g),function(e,t){var r=ct[t]||ie.find.attr;ct[t]=function(e,t,n){var o=t.toLowerCase();if(!n){var i=ct[o];ct[o]=a;var a=null!=r(e,t,n)?o:null;ct[o]=i}return a}});var ht=/^(?:input|select|textarea|button)$/i,pt=/^(?:a|area)$/i;ie.fn.extend({prop:function(e,t){return De(this,ie.prop,e,t,1<arguments.length)},removeProp:function(e){return this.each(function(){delete this[ie.propFix[e]||e]})}}),ie.extend({prop:function(e,t,r){var n,o=e.nodeType;if(3!==o&&8!==o&&2!==o){if(1!==o||!ie.isXMLDoc(e)){t=ie.propFix[t]||t;var i=ie.propHooks[t]}return void 0!==r?i&&"set"in i&&void 0!==(n=i.set(e,r,t))?n:e[t]=r:i&&"get"in i&&null!==(n=i.get(e,t))?n:e[t]}},propHooks:{tabIndex:{get:function(e){var t=ie.find.attr(e,"tabindex");return t?parseInt(t,10):ht.test(e.nodeName)||pt.test(e.nodeName)&&e.href?0:-1}}},propFix:{for:"htmlFor",class:"className"}}),oe.optSelected||(ie.propHooks.selected={get:function(e){return(e=e.parentNode)&&e.parentNode&&e.parentNode.selectedIndex,null},set:function(e){(e=e.parentNode)&&(e.selectedIndex,e.parentNode&&e.parentNode.selectedIndex)}}),ie.each("tabIndex readOnly maxLength cellSpacing cellPadding rowSpan colSpan useMap frameBorder contentEditable".split(" "),function(){ie.propFix[this.toLowerCase()]=this}),ie.fn.extend({addClass:function(e){var t,r,n,o,i,a=0;if(ie.isFunction(e))return this.each(function(t){ie(this).addClass(e.call(this,t,V(this)))});if("string"==typeof e&&e)for(t=e.match(xe)||[];r=this[a++];){var s=V(r);if(n=1===r.nodeType&&" "+R(s)+" "){for(i=0;o=t[i++];)0>n.indexOf(" "+o+" ")&&(n+=o+" ");s!==(n=R(n))&&r.setAttribute("class",n)}}return this},removeClass:function(e){var t,r,n,o,i,a=0;if(ie.isFunction(e))return this.each(function(t){ie(this).removeClass(e.call(this,t,V(this)))});if(!arguments.length)return this.attr("class","");if("string"==typeof e&&e)for(t=e.match(xe)||[];r=this[a++];){var s=V(r);if(n=1===r.nodeType&&" "+R(s)+" "){for(i=0;o=t[i++];)for(;-1<n.indexOf(" "+o+" ");)n=n.replace(" "+o+" "," ");s!==(n=R(n))&&r.setAttribute("class",n)}}return this},toggleClass:function(e,t){var r=typeof e;return"boolean"==typeof t&&"string"===r?t?this.addClass(e):this.removeClass(e):ie.isFunction(e)?this.each(function(r){ie(this).toggleClass(e.call(this,r,V(this),t),t)}):this.each(function(){var t,n;if("string"===r){var o=0,i=ie(this);for(n=e.match(xe)||[];t=n[o++];)i.hasClass(t)?i.removeClass(t):i.addClass(t)}else void 0!==e&&"boolean"!==r||((t=V(this))&&Ce.set(this,"__className__",t),this.setAttribute&&this.setAttribute("class",t||!1===e?"":Ce.get(this,"__className__")||""))})},hasClass:function(e){var t,r=0;for(e=" "+e+" ";t=this[r++];)if(1===t.nodeType&&-1<(" "+R(V(t))+" 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ie.Event,r,{type:e,isSimulated:!0}),ie.event.trigger(e,null,t)}}),ie.fn.extend({trigger:function(e,t){return this.each(function(){ie.event.trigger(e,t,this)})},triggerHandler:function(e,t){var r=this[0];if(r)return ie.event.trigger(e,t,r,!0)}}),ie.each("blur focus focusin focusout resize scroll click dblclick mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave change select submit keydown keypress keyup contextmenu".split(" "),function(e,t){ie.fn[t]=function(e,r){return 0<arguments.length?this.on(t,null,e,r):this.trigger(t)}}),ie.fn.extend({hover:function(e,t){return this.mouseenter(e).mouseleave(t||e)}}),oe.focusin="onfocusin"in e,oe.focusin||ie.each({focus:"focusin",blur:"focusout"},function(e,t){var r=function(e){ie.event.simulate(t,e.target,ie.event.fix(e))};ie.event.special[t]={setup:function(){var n=this.ownerDocument||this,o=Ce.access(n,t);o||n.addEventListener(e,r,!0),Ce.access(n,t,(o||0)+1)},teardown:function(){var n=this.ownerDocument||this,o=Ce.access(n,t)-1;o?Ce.access(n,t,o):(n.removeEventListener(e,r,!0),Ce.remove(n,t))}}});var vt=e.location,yt=ie.now(),gt=/\?/;ie.parseXML=function(t){if(!t||"string"!=typeof t)return null;try{var r=(new e.DOMParser).parseFromString(t,"text/xml")}catch(e){r=void 0}return r&&!r.getElementsByTagName("parsererror").length||ie.error("Invalid XML: "+t),r};var bt=/\[\]$/,xt=/\r?\n/g,wt=/^(?:submit|button|image|reset|file)$/i,_t=/^(?:input|select|textarea|keygen)/i;ie.param=function(e,t){var r,n=[],o=function(e,t){t=ie.isFunction(t)?t():t,n[n.length]=encodeURIComponent(e)+"="+encodeURIComponent(null==t?"":t)};if(Array.isArray(e)||e.jquery&&!ie.isPlainObject(e))ie.each(e,function(){o(this.name,this.value)});else for(r in e)q(r,e[r],t,o);return n.join("&")},ie.fn.extend({serialize:function(){return ie.param(this.serializeArray())},serializeArray:function(){return this.map(function(){var e=ie.prop(this,"elements");return e?ie.makeArray(e):this}).filter(function(){var e=this.type;return this.name&&!ie(this).is(":disabled")&&_t.test(this.nodeName)&&!wt.test(e)&&(this.checked||!Oe.test(e))}).map(function(e,t){return null==(e=ie(this).val())?null:Array.isArray(e)?ie.map(e,function(e){return{name:t.name,value:e.replace(xt,"\r\n")}}):{name:t.name,value:e.replace(xt,"\r\n")}}).get()}});var Dt=/%20/g,St=/#.*$/,Ct=/([?&])_=[^&]*/,At=/^(.*?):[ \t]*([^\r\n]*)$/gm,$t=/^(?:GET|HEAD)$/,Mt=/^\/\//,Tt={},zt={},Et="*/".concat("*"),Lt=W.createElement("a");Lt.href=vt.href,ie.extend({active:0,lastModified:{},etag:{},ajaxSettings:{url:vt.href,type:"GET",isLocal:/^(?:about|app|app-storage|.+-extension|file|res|widget):$/.test(vt.protocol),global:!0,processData:!0,async:!0,contentType:"application/x-www-form-urlencoded; charset=UTF-8",accepts:{"*":Et,text:"text/plain",html:"text/html",xml:"application/xml, text/xml",json:"application/json, 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t}();t.exports=function(e,t,r,o){for(r=o+r,e^=-1;o<r;o++)e=e>>>8^n[255&(e^t[o])];return-1^e}},{}],6:[function(e,t,r){t.exports=function(){this.os=this.xflags=this.time=this.text=0,this.extra=null,this.extra_len=0,this.comment=this.name="",this.hcrc=0,this.done=!1}},{}],7:[function(e,t,r){t.exports=function(e,t){var r=e.state,n=e.next_in,o=e.input,i=n+(e.avail_in-5),a=e.next_out,s=e.output;t=a-(t-e.avail_out);var l=a+(e.avail_out-257),u=r.dmax,c=r.wsize,f=r.whave,h=r.wnext,p=r.window,d=r.hold,m=r.bits,v=r.lencode,y=r.distcode,g=(1<<r.lenbits)-1,b=(1<<r.distbits)-1;e:do{15>m&&(d+=o[n++]<<m,m+=8,d+=o[n++]<<m,m+=8);var x=v[d&g];t:for(;;){var w=x>>>24;if(d>>>=w,m-=w,0==(w=x>>>16&255))s[a++]=65535&x;else{if(!(16&w)){if(0==(64&w)){x=v[(65535&x)+(d&(1<<w)-1)];continue t}32&w?r.mode=12:(e.msg="invalid literal/length code",r.mode=30);break e}var _=65535&x;(w&=15)&&(m<w&&(d+=o[n++]<<m,m+=8),_+=d&(1<<w)-1,d>>>=w,m-=w),15>m&&(d+=o[n++]<<m,m+=8,d+=o[n++]<<m,m+=8),x=y[d&b];r:for(;;){if(d>>>=w=x>>>24,m-=w,!(16&(w=x>>>16&255))){if(0==(64&w)){x=y[(65535&x)+(d&(1<<w)-1)];continue r}e.msg="invalid distance code",r.mode=30;break e}if(x&=65535,m<(w&=15)&&(d+=o[n++]<<m,(m+=8)<w&&(d+=o[n++]<<m,m+=8)),(x+=d&(1<<w)-1)>u){e.msg="invalid distance too far back",r.mode=30;break e}if(d>>>=w,m-=w,x>(w=a-t)){if((w=x-w)>f&&r.sane){e.msg="invalid distance too far back",r.mode=30;break e}var D=0,S=p;if(0===h){if(D+=c-w,w<_){_-=w;do{s[a++]=p[D++]}while(--w);D=a-x,S=s}}else if(h<w){if(D+=c+h-w,(w-=h)<_){_-=w;do{s[a++]=p[D++]}while(--w);if(D=0,h<_){_-=w=h;do{s[a++]=p[D++]}while(--w);D=a-x,S=s}}}else 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f.Buf16(288),this.distdyn=this.lendyn=null,this.was=this.back=this.sane=0}function i(e){if(!e||!e.state)return-2;var t=e.state;return e.total_in=e.total_out=t.total=0,e.msg="",t.wrap&&(e.adler=1&t.wrap),t.mode=1,t.last=0,t.havedict=0,t.dmax=32768,t.head=null,t.hold=0,t.bits=0,t.lencode=t.lendyn=new f.Buf32(852),t.distcode=t.distdyn=new f.Buf32(592),t.sane=1,t.back=-1,0}function a(e){if(!e||!e.state)return-2;var t=e.state;return t.wsize=0,t.whave=0,t.wnext=0,i(e)}function s(e,t){if(!e||!e.state)return-2;var r=e.state;if(0>t){var n=0;t=-t}else n=1+(t>>4),48>t&&(t&=15);return t&&(8>t||15<t)?-2:(null!==r.window&&r.wbits!==t&&(r.window=null),r.wrap=n,r.wbits=t,a(e))}function l(e,t){if(!e)return-2;var r=new o;return e.state=r,r.window=null,0!==(t=s(e,t))&&(e.state=null),t}var u,c,f=e("../utils/common"),h=e("./adler32"),p=e("./crc32"),d=e("./inffast"),m=e("./inftrees"),v=!0;r.inflateReset=a,r.inflateReset2=s,r.inflateResetKeep=i,r.inflateInit=function(e){return l(e,15)},r.inflateInit2=l,r.inflate=function(e,t){var r,o=new f.Buf8(4),i=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];if(!e||!e.state||!e.output||!e.input&&0!==e.avail_in)return-2;var a=e.state;12===a.mode&&(a.mode=13);var s=e.next_out,l=e.output,y=e.avail_out,g=e.next_in,b=e.input,x=e.avail_in,w=a.hold,_=a.bits,D=x,S=y,C=0;e:for(;;)switch(a.mode){case 1:if(0===a.wrap){a.mode=13;break}for(;16>_;){if(0===x)break e;x--,w+=b[g++]<<_,_+=8}if(2&a.wrap&&35615===w){a.check=0,o[0]=255&w,o[1]=w>>>8&255,a.check=p(a.check,o,2,0),_=w=0,a.mode=2;break}if(a.flags=0,a.head&&(a.head.done=!1),!(1&a.wrap)||(((255&w)<<8)+(w>>8))%31){e.msg="incorrect header check",a.mode=30;break}if(8!=(15&w)){e.msg="unknown compression method",a.mode=30;break}_-=4;var A=8+(15&(w>>>=4));if(0===a.wbits)a.wbits=A;else if(A>a.wbits){e.msg="invalid window size",a.mode=30;break}a.dmax=1<<A,e.adler=a.check=1,a.mode=512&w?10:12,_=w=0;break;case 2:for(;16>_;){if(0===x)break 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set",a.mode=30;break}if(a.mode=20,6===t)break e;case 20:a.mode=21;case 21:if(6<=x&&258<=y){e.next_out=s,e.avail_out=y,e.next_in=g,e.avail_in=x,a.hold=w,a.bits=_,d(e,S),s=e.next_out,l=e.output,y=e.avail_out,g=e.next_in,b=e.input,x=e.avail_in,w=a.hold,_=a.bits,12===a.mode&&(a.back=-1);break}for(a.back=0;M=a.lencode[w&(1<<a.lenbits)-1],$=M>>>24,A=M>>>16&255,M&=65535,!($<=_);){if(0===x)break e;x--,w+=b[g++]<<_,_+=8}if(A&&0==(240&A)){var T=$,z=A;for(r=M;M=a.lencode[r+((w&(1<<T+z)-1)>>T)],$=M>>>24,A=M>>>16&255,M&=65535,!(T+$<=_);){if(0===x)break e;x--,w+=b[g++]<<_,_+=8}w>>>=T,_-=T,a.back+=T}if(w>>>=$,_-=$,a.back+=$,a.length=M,0===A){a.mode=26;break}if(32&A){a.back=-1,a.mode=12;break}if(64&A){e.msg="invalid literal/length code",a.mode=30;break}a.extra=15&A,a.mode=22;case 22:if(a.extra){for(A=a.extra;_<A;){if(0===x)break e;x--,w+=b[g++]<<_,_+=8}a.length+=w&(1<<a.extra)-1,w>>>=a.extra,_-=a.extra,a.back+=a.extra}a.was=a.length,a.mode=23;case 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Float32Array(e);else{var v=this.elements=new Float32Array(16);v[0]=void 0!==e?e:1,v[4]=t||0,v[8]=r||0,v[12]=n||0,v[1]=o||0,v[5]=void 0!==i?i:1,v[9]=a||0,v[13]=s||0,v[2]=l||0,v[6]=u||0,v[10]=void 0!==c?c:1,v[14]=f||0,v[3]=h||0,v[7]=p||0,v[11]=d||0,v[15]=void 0!==m?m:1}},$3Dmol.Matrix4.prototype={constructor:$3Dmol.Matrix4,set:function(e,t,r,n,o,i,a,s,l,u,c,f,h,p,d,m){var v=this.elements;return v[0]=e,v[4]=t,v[8]=r,v[12]=n,v[1]=o,v[5]=i,v[9]=a,v[13]=s,v[2]=l,v[6]=u,v[10]=c,v[14]=f,v[3]=h,v[7]=p,v[11]=d,v[15]=m,this},identity:function(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this},copy:function(e){return e=e.elements,this.set(e[0],e[4],e[8],e[12],e[1],e[5],e[9],e[13],e[2],e[6],e[10],e[14],e[3],e[7],e[11],e[15]),this},matrix3FromTopLeft:function(){var e=this.elements;return new $3Dmol.Matrix3(e[0],e[4],e[8],e[1],e[5],e[9],e[2],e[6],e[10])},setRotationFromEuler:function(e,t){var r=this.elements,n=e.x,o=e.y,i=e.z;e=Math.cos(n),n=Math.sin(n);var a=Math.cos(o);o=Math.sin(o);var s=Math.cos(i);if(i=Math.sin(i),void 0===t||"XYZ"===t){t=e*s;var l=e*i,u=n*s,c=n*i;r[0]=a*s,r[4]=-a*i,r[8]=o,r[1]=l+u*o,r[5]=t-c*o,r[9]=-n*a,r[2]=c-t*o,r[6]=u+l*o,r[10]=e*a}else console.error("Error with matrix4 setRotationFromEuler. Order: "+t);return this},setRotationFromQuaternion:function(e){var t=this.elements,r=e.x,n=e.y,o=e.z,i=e.w,a=r+r,s=n+n,l=o+o;e=r*a;var u=r*s;r*=l;var c=n*s;return n*=l,o*=l,a*=i,s*=i,i*=l,t[0]=1-(c+o),t[4]=u-i,t[8]=r+s,t[1]=u+i,t[5]=1-(e+o),t[9]=n-a,t[2]=r-s,t[6]=n+a,t[10]=1-(e+c),this},lookAt:function(){var e=new $3Dmol.Vector3,t=new $3Dmol.Vector3,r=new $3Dmol.Vector3;return function(n,o,i){var a=this.elements;return r.subVectors(n,o).normalize(),0===r.length()&&(r.z=1),e.crossVectors(i,r).normalize(),0===e.length()&&(r.x+=1e-4,e.crossVectors(i,r).normalize()),t.crossVectors(r,e),a[0]=e.x,a[4]=t.x,a[8]=r.x,a[1]=e.y,a[5]=t.y,a[9]=r.y,a[2]=e.z,a[6]=t.z,a[10]=r.z,this}}(),multiplyMatrices:function(e,t){var r=e.elements,n=t.elements;t=this.elements,e=r[0];var o=r[4],i=r[8],a=r[12],s=r[1],l=r[5],u=r[9],c=r[13],f=r[2],h=r[6],p=r[10],d=r[14],m=r[3],v=r[7],y=r[11];r=r[15];var g=n[0],b=n[4],x=n[8],w=n[12],_=n[1],D=n[5],S=n[9],C=n[13],A=n[2],$=n[6],M=n[10],T=n[14],z=n[3],E=n[7],L=n[11];return n=n[15],t[0]=e*g+o*_+i*A+a*z,t[4]=e*b+o*D+i*$+a*E,t[8]=e*x+o*S+i*M+a*L,t[12]=e*w+o*C+i*T+a*n,t[1]=s*g+l*_+u*A+c*z,t[5]=s*b+l*D+u*$+c*E,t[9]=s*x+l*S+u*M+c*L,t[13]=s*w+l*C+u*T+c*n,t[2]=f*g+h*_+p*A+d*z,t[6]=f*b+h*D+p*$+d*E,t[10]=f*x+h*S+p*M+d*L,t[14]=f*w+h*C+p*T+d*n,t[3]=m*g+v*_+y*A+r*z,t[7]=m*b+v*D+y*$+r*E,t[11]=m*x+v*S+y*M+r*L,t[15]=m*w+v*C+y*T+r*n,this},multiplyScalar:function(e){var t=this.elements;return t[0]*=e,t[4]*=e,t[8]*=e,t[12]*=e,t[1]*=e,t[5]*=e,t[9]*=e,t[13]*=e,t[2]*=e,t[6]*=e,t[10]*=e,t[14]*=e,t[3]*=e,t[7]*=e,t[11]*=e,t[15]*=e,this},makeTranslation:function(e,t,r){return this.set(1,0,0,e,0,1,0,t,0,0,1,r,0,0,0,1),this},transpose:function(){var e=this.elements,t=e[1];return e[1]=e[4],e[4]=t,t=e[2],e[2]=e[8],e[8]=t,t=e[6],e[6]=e[9],e[9]=t,t=e[3],e[3]=e[12],e[12]=t,t=e[7],e[7]=e[13],e[13]=t,t=e[11],e[11]=e[14],e[14]=t,this},getPosition:function(){var e=new $3Dmol.Vector3;return function(){console.warn("DEPRECATED: Matrix4's .getPosition() has been removed. Use Vector3.getPositionFromMatrix( matrix ) instead.");var t=this.elements;return e.set(t[12],t[13],t[14])}}(),setPosition:function(e){var t=this.elements;return t[12]=e.x,t[13]=e.y,t[14]=e.z,this},getInverse:function(e,t){var r=this.elements,n=(e=e.elements)[0],o=e[4],i=e[8],a=e[12],s=e[1],l=e[5],u=e[9],c=e[13],f=e[2],h=e[6],p=e[10],d=e[14],m=e[3],v=e[7],y=e[11],g=e[15];if(r[0]=u*d*v-c*p*v+c*h*y-l*d*y-u*h*g+l*p*g,r[4]=a*p*v-i*d*v-a*h*y+o*d*y+i*h*g-o*p*g,r[8]=i*c*v-a*u*v+a*l*y-o*c*y-i*l*g+o*u*g,r[12]=a*u*h-i*c*h-a*l*p+o*c*p+i*l*d-o*u*d,r[1]=c*p*m-u*d*m-c*f*y+s*d*y+u*f*g-s*p*g,r[5]=i*d*m-a*p*m+a*f*y-n*d*y-i*f*g+n*p*g,r[9]=a*u*m-i*c*m-a*s*y+n*c*y+i*s*g-n*u*g,r[13]=i*c*f-a*u*f+a*s*p-n*c*p-i*s*d+n*u*d,r[2]=l*d*m-c*h*m+c*f*v-s*d*v-l*f*g+s*h*g,r[6]=a*h*m-o*d*m-a*f*v+n*d*v+o*f*g-n*h*g,r[10]=o*c*m-a*l*m+a*s*v-n*c*v-o*s*g+n*l*g,r[14]=a*l*f-o*c*f-a*s*h+n*c*h+o*s*d-n*l*d,r[3]=u*h*m-l*p*m-u*f*v+s*p*v+l*f*y-s*h*y,r[7]=o*p*m-i*h*m+i*f*v-n*p*v-o*f*y+n*h*y,r[11]=i*l*m-o*u*m-i*s*v+n*u*v+o*s*y-n*l*y,r[15]=o*u*f-i*l*f+i*s*h-n*u*h-o*s*p+n*l*p,0===(r=e[0]*r[0]+e[1]*r[4]+e[2]*r[8]+e[3]*r[12])){if(t)throw Error("Matrix4.getInverse(): can't invert matrix, determinant is 0");return console.warn("Matrix4.getInverse(): can't invert matrix, determinant is 0"),this.identity(),this}return this.multiplyScalar(1/r),this},isReflected:function(){return 0>this.matrix3FromTopLeft().getDeterminant()},compose:function(){var e=new $3Dmol.Matrix4,t=new $3Dmol.Matrix4;return function(r,n,o){var i=this.elements;return e.identity(),e.setRotationFromQuaternion(n),t.makeScale(o.x,o.y,o.z),this.multiplyMatrices(e,t),i[12]=r.x,i[13]=r.y,i[14]=r.z,this}}(),decompose:function(){var e=new $3Dmol.Vector3,t=new $3Dmol.Vector3,r=new $3Dmol.Vector3,n=new $3Dmol.Matrix4;return function(o,i,a){var s=this.elements;return e.set(s[0],s[1],s[2]),t.set(s[4],s[5],s[6]),r.set(s[8],s[9],s[10]),o=o instanceof $3Dmol.Vector3?o:new $3Dmol.Vector3,i=i instanceof $3Dmol.Quaternion?i:new $3Dmol.Quaternion,(a=a instanceof $3Dmol.Vector3?a:new $3Dmol.Vector3).x=e.length(),a.y=t.length(),a.z=r.length(),o.x=s[12],o.y=s[13],o.z=s[14],n.copy(this),n.elements[0]/=a.x,n.elements[1]/=a.x,n.elements[2]/=a.x,n.elements[4]/=a.y,n.elements[5]/=a.y,n.elements[6]/=a.y,n.elements[8]/=a.z,n.elements[9]/=a.z,n.elements[10]/=a.z,i.setFromRotationMatrix(n),[o,i,a]}}(),scale:function(e){var t=this.elements,r=e.x,n=e.y;return e=e.z,t[0]*=r,t[4]*=n,t[8]*=e,t[1]*=r,t[5]*=n,t[9]*=e,t[2]*=r,t[6]*=n,t[10]*=e,t[3]*=r,t[7]*=n,t[11]*=e,this},getMaxScaleOnAxis:function(){var e=this.elements;return Math.sqrt(Math.max(e[0]*e[0]+e[1]*e[1]+e[2]*e[2],Math.max(e[4]*e[4]+e[5]*e[5]+e[6]*e[6],e[8]*e[8]+e[9]*e[9]+e[10]*e[10])))},makeFrustum:function(e,t,r,n,o,i){var a=this.elements;return a[0]=2*o/(t-e),a[4]=0,a[8]=(t+e)/(t-e),a[12]=0,a[1]=0,a[5]=2*o/(n-r),a[9]=(n+r)/(n-r),a[13]=0,a[2]=0,a[6]=0,a[10]=-(i+o)/(i-o),a[14]=-2*i*o/(i-o),a[3]=0,a[7]=0,a[11]=-1,a[15]=0,this},makePerspective:function(e,t,r,n){var o=-(e=r*Math.tan($3Dmol.Math.degToRad(.5*e)));return this.makeFrustum(o*t,e*t,o,e,r,n)},makeOrthographic:function(e,t,r,n,o,i){var a=this.elements,s=1/(t-e),l=1/(r-n),u=1/(i-o);return a[0]=2*s,a[4]=0,a[8]=0,a[12]=-(t+e)*s,a[1]=0,a[5]=2*l,a[9]=0,a[13]=-(r+n)*l,a[2]=0,a[6]=0,a[10]=-2*u,a[14]=-(i+o)*u,a[3]=0,a[7]=0,a[11]=0,a[15]=1,this},isEqual:function(e){e=e.elements;var t=this.elements;return t[0]==e[0]&&t[4]==e[4]&&t[8]==e[8]&&t[12]==e[12]&&t[1]==e[1]&&t[5]==e[5]&&t[9]==e[9]&&t[13]==e[13]&&t[2]==e[2]&&t[6]==e[6]&&t[10]==e[10]&&t[14]==e[14]&&t[3]==e[3]&&t[7]==e[7]&&t[11]==e[11]&&t[15]==e[15]},clone:function(){var e=this.elements;return new $3Dmol.Matrix4(e[0],e[4],e[8],e[12],e[1],e[5],e[9],e[13],e[2],e[6],e[10],e[14],e[3],e[7],e[11],e[15])},isIdentity:function(){var e=this.elements;return 1==e[0]&&0==e[4]&&0==e[8]&&0==e[12]&&0==e[1]&&1==e[5]&&0==e[9]&&0==e[13]&&0==e[2]&&0==e[6]&&1==e[10]&&0==e[14]&&0==e[3]&&0==e[7]&&0==e[11]&&1==e[15]}},$3Dmol.Vector3.prototype.unproject=function(){var e=new $3Dmol.Matrix4;return function(t){return e.multiplyMatrices(t.matrixWorld,e.getInverse(t.projectionMatrix)),this.applyMatrix4(e)}}(),$3Dmol.Ray=function(e,t){this.origin=void 0!==e?e:new $3Dmol.Vector3,this.direction=void 0!==t?t:new $3Dmol.Vector3},$3Dmol.Ray.prototype={constructor:$3Dmol.Ray,set:function(e,t){return this.origin.copy(e),this.direction.copy(t),this},copy:function(e){return this.origin.copy(e.origin),this.direction.copy(e.direction),this},at:function(e,t){return(t||new $3Dmol.Vector3).copy(this.direction).multiplyScalar(e).add(this.origin)},recast:function(){var e=new $3Dmol.Vector3;return function(t){return this.origin.copy(this.at(t,e)),this}}(),closestPointToPoint:function(e,t){return(t=t||new $3Dmol.Vector3).subVectors(e,this.origin),e=t.dot(this.direction),t.copy(this.direction).multiplyScalar(e).add(this.origin)},distanceToPoint:(c=new $3Dmol.Vector3,function(e){var t=c.subVectors(e,this.origin).dot(this.direction);return c.copy(this.direction).multiplyScalar(t).add(this.origin),c.distanceTo(e)}),isIntersectionCylinder:function(){},isIntersectionSphere:function(e){return this.distanceToPoint(e.center)<=e.radius},isIntersectionPlane:function(e){return 0!==e.normal.dot(this.direction)||0===e.distanceToPoint(this.origin)},distanceToPlane:function(e){var t=e.normal.dot(this.direction);return 0!==t?-(this.origin.dot(e.normal)+e.constant)/t:0===e.distanceToPoint(this.origin)?0:void 0},intersectPlane:function(e,t){if(void 0!==(e=this.distanceToPlane(e)))return this.at(e,t)},applyMatrix4:function(e){return this.direction.add(this.origin).applyMatrix4(e),this.origin.applyMatrix4(e),this.direction.sub(this.origin),this},equals:function(e){return e.origin.equals(this.origin)&&e.direction.equals(this.direction)},clone:function(){return(new $3Dmol.Ray).copy(this)}},$3Dmol.Sphere=function(e,t){this.center=void 0!==e?e:new $3Dmol.Vector3,this.radius=void 0!==t?t:0},$3Dmol.Sphere.prototype={constructor:$3Dmol.Sphere,set:function(e,t){return this.center.copy(e),this.radius=t,this},copy:function(e){return this.center.copy(e.center),this.radius=e.radius,this},applyMatrix4:function(e){return this.center.applyMatrix4(e),this.radius*=e.getMaxScaleOnAxis(),this},translate:function(e){return this.center.add(e),this},equals:function(e){return e.center.equals(this.center)&&e.radius===this.radius},clone:function(){return(new $3Dmol.Sphere).copy(this)}},$3Dmol.Cylinder=function(e,t,r){this.c1=void 0!==e?e:new $3Dmol.Vector3,this.c2=void 0!==t?t:new $3Dmol.Vector3,this.direction=(new $3Dmol.Vector3).subVectors(this.c2,this.c1).normalize(),this.radius=void 0!==r?r:0},$3Dmol.Cylinder.prototype={constructor:$3Dmol.Cylinder,copy:function(e){return this.c1.copy(e.c1),this.c2.copy(e.c2),this.direction.copy(e.direction),this.radius=e.radius,this},lengthSq:function(){var e=new $3Dmol.Vector3;return function(){return e.subVectors(this.c2,this.c1).lengthSq()}}(),applyMatrix4:function(e){return this.direction.add(this.c1).applyMatrix4(e),this.c1.applyMatrix4(e),this.c2.applyMatrix4(e),this.direction.sub(this.c1).normalize(),this.radius*=e.getMaxScaleOnAxis(),this}},$3Dmol.Triangle=function(e,t,r){this.a=void 0!==e?e:new $3Dmol.Vector3,this.b=void 0!==t?t:new $3Dmol.Vector3,this.c=void 0!==r?r:new $3Dmol.Vector3},$3Dmol.Triangle.prototype={constructor:$3Dmol.Triangle,copy:function(e){return this.a.copy(e.a),this.b.copy(e.b),this.c.copy(e.c),this},applyMatrix4:function(e){return this.a.applyMatrix4(e),this.b.applyMatrix4(e),this.c.applyMatrix4(e),this},getNormal:function(){var e=new $3Dmol.Vector3;return function(){var t=this.a.clone();return t.sub(this.b),e.subVectors(this.c,this.b),t.cross(e),t.normalize(),t}}()},$3Dmol.EventDispatcher=function(){var e={};this.addEventListener=function(t,r){void 0===e[t]&&(e[t]=[]),-1===e[t].indexOf(r)&&e[t].push(r)},this.removeEventListener=function(t,r){-1!==(r=e[t].indexOf(r))&&e[t].splice(r,1)},this.dispatchEvent=function(t){var r=e[t.type];if(void 0!==r){t.target=this;for(var n=0,o=r.length;n<o;n++)r[n].call(this,t)}}},$3Dmol.Color=function(e){return 1<arguments.length?(this.r=arguments[0]||0,this.g=arguments[1]||0,this.b=arguments[2]||0,this):this.set(e)},$3Dmol.Color.prototype={constructor:$3Dmol.Color,r:0,g:0,b:0,set:function(e){if(e instanceof $3Dmol.Color)return e.clone();"number"==typeof e?this.setHex(e):"object"==typeof e&&"r"in e&&"g"in e&&"b"in e&&(this.r=e.r,this.g=e.g,this.b=e.b)},setHex:function(e){return e=Math.floor(e),this.r=(e>>16&255)/255,this.g=(e>>8&255)/255,this.b=(255&e)/255,this},getHex:function(){return Math.round(255*this.r)<<16|Math.round(255*this.g)<<8|Math.round(255*this.b)},clone:function(){return new $3Dmol.Color(this.r,this.g,this.b)},copy:function(e){return this.r=e.r,this.g=e.g,this.b=e.b,this},scaled:function(){var e={};return e.r=Math.round(255*this.r),e.g=Math.round(255*this.g),e.b=Math.round(255*this.b),e.a=1,e}},$3Dmol.Object3D=function(){this.id=$3Dmol.Object3DIDCount++,this.name="",this.parent=void 0,this.children=[],this.position=new $3Dmol.Vector3,this.rotation=new $3Dmol.Vector3,this.matrix=new $3Dmol.Matrix4,this.matrixWorld=new $3Dmol.Matrix4,this.quaternion=new $3Dmol.Quaternion,this.eulerOrder="XYZ",this.up=new $3Dmol.Vector3(0,1,0),this.scale=new $3Dmol.Vector3(1,1,1),this.rotationAutoUpdate=this.matrixWorldNeedsUpdate=this.matrixAutoUpdate=!0,this.useQuaternion=!1,this.visible=!0},$3Dmol.Object3D.prototype={constructor:$3Dmol.Object3D,lookAt:function(e){this.matrix.lookAt(e,this.position,this.up),this.rotationAutoUpdate&&(!0===this.useQuaternion?this.quaternion.copy(this.matrix.decompose()[1]):this.rotation.setEulerFromRotationMatrix(this.matrix,this.eulerOrder))},add:function(e){if(e===this)console.error("Can't add $3Dmol.Object3D to itself");else{e.parent=this,this.children.push(e);for(var t=this;void 0!==t.parent;)t=t.parent;void 0!==t&&t instanceof $3Dmol.Scene&&t.__addObject(e)}},remove:function(e){var t=this.children.indexOf(e);if(-1!==t){for(e.parent=void 0,this.children.splice(t,1),t=this;void 0!==t.parent;)t=t.parent;void 0!==t&&t instanceof $3Dmol.Scene&&t.__removeObject(e)}},updateMatrix:function(){this.matrix.setPosition(this.position),!1===this.useQuaternion?this.matrix.setRotationFromEuler(this.rotation,this.eulerOrder):this.matrix.setRotationFromQuaternion(this.quaternion),1===this.scale.x&&1===this.scale.y&&1===this.scale.z||this.matrix.scale(this.scale),this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(e){for(!0===this.matrixAutoUpdate&&this.updateMatrix(),!0!==this.matrixWorldNeedsUpdate&&!0!==e||(void 0===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix)),this.matrixWorldNeedsUpdate=!1,e=0;e<this.children.length;e++)this.children[e].updateMatrixWorld(!0)},clone:function(e){void 0===e&&(e=new $3Dmol.Object3D),e.name=this.name,e.up.copy(this.up),e.position.copy(this.position),e.rotation.copy(this.rotation),e.eulerOrder=this.eulerOrder,e.scale.copy(this.scale),e.rotationAutoUpdate=this.rotationAutoUpdate,e.matrix.copy(this.matrix),e.matrixWorld.copy(this.matrixWorld),e.quaternion.copy(this.quaternion),e.matrixAutoUpdate=this.matrixAutoUpdate,e.matrixWorldNeedsUpdate=this.matrixWorldNeedsUpdate,e.useQuaternion=this.useQuaternion,e.visible=this.visible;for(var t=0;t<this.children.length;t++)e.add(this.children[t].clone());return e},setVisible:function(e){this.visible=e;for(var t=0;t<this.children.length;t++)this.children[t].setVisible(e)}},$3Dmol.Object3DIDCount=0,$3Dmol.Geometry=function(){var e=function(e){this.id=e||0,this.lineArray=this.radiusArray=this.faceArray=this.normalArray=this.colorArray=this.vertexArray=null,this.lineidx=this.faceidx=this.vertices=0};e.prototype.setColors=function(e){var t=this.vertexArray,r=this.colorArray;if(t.length!=r.length)console.log("Cannot re-color geometry group due to mismatched lengths.");else for(var n=0;n<t.length;n+=3){var o=e(t[n],t[n+1],t[n+2]);o instanceof $3Dmol.Color||(o=$3Dmol.CC.color(o)),r[n]=o.r,r[n+1]=o.g,r[n+2]=o.b}},e.prototype.getNumVertices=function(){return this.vertices},e.prototype.getVertices=function(){return this.vertexArray},e.prototype.getCentroid=function(){for(var e,t,r,n=new $3Dmol.Vector3,o=0;o<this.vertices;++o)e=3*o,t=this.vertexArray[e],r=this.vertexArray[e+1],e=this.vertexArray[e+2],n.x+=t,n.y+=r,n.z+=e;return n.divideScalar(this.vertices),n},e.prototype.setNormals=function(){var e=this.faceArray,t=this.vertexArray,r=this.normalArray;if(this.vertices&&this.faceidx)for(var n,o,i,a,s,l,u=0;u<e.length/3;++u)n=3*e[3*u],o=3*e[3*u+1],i=3*e[3*u+2],a=new $3Dmol.Vector3(t[n],t[n+1],t[n+2]),s=new $3Dmol.Vector3(t[o],t[o+1],t[o+2]),l=new $3Dmol.Vector3(t[i],t[i+1],t[i+2]),a.subVectors(a,s),l.subVectors(l,s),l.cross(a),(a=l).normalize(),r[n]+=a.x,r[o]+=a.x,r[i]+=a.x,r[n+1]+=a.y,r[o+1]+=a.y,r[i+1]+=a.y,r[n+2]+=a.z,r[o+2]+=a.z,r[i+2]+=a.z},e.prototype.setLineIndices=function(){if(this.faceidx&&(!this.lineArray||this.lineArray.length!=2*this.faceidx||this.lineidx!=2*this.faceidx)){var e=this.faceArray,t=this.lineArray=new Uint16Array(2*this.faceidx);this.lineidx=2*this.faceidx;for(var r=0;r<this.faceidx/3;++r){var n=3*r,o=2*n,i=e[n],a=e[n+1];n=e[n+2],t[o]=i,t[o+1]=a,t[o+2]=i,t[o+3]=n,t[o+4]=a,t[o+5]=n}}},e.prototype.truncateArrayBuffers=function(e,t){e=!0===e;var r=this.colorArray,n=this.normalArray,o=this.faceArray,i=this.lineArray,a=this.radiusArray;this.vertexArray=this.vertexArray.subarray(0,3*this.vertices),this.colorArray=r.subarray(0,3*this.vertices),e?(this.normalArray=n.subarray(0,3*this.vertices),this.faceArray=o.subarray(0,this.faceidx),this.lineArray=0<this.lineidx?i.subarray(0,this.lineidx):new Uint16Array(0)):(this.normalArray=new Float32Array(0),this.faceArray=new Uint16Array(0),this.lineArray=new Uint16Array(0)),a&&(this.radiusArray=a.subarray(0,this.vertices)),t&&(this.normalArray&&(this.normalArray=new Float32Array(this.normalArray)),this.faceArray&&(this.faceArray=new Uint16Array(this.faceArray)),this.lineArray&&(this.lineArray=new Uint16Array(this.lineArray)),this.vertexArray&&(this.vertexArray=new Float32Array(this.vertexArray)),this.colorArray&&(this.colorArray=new Float32Array(this.colorArray)),this.radiusArray&&(this.radiusArray=new Float32Array(this.radiusArray))),this.__inittedArrays=!0};var t=function(t){var r=new e(t.geometryGroups.length);return t.geometryGroups.push(r),t.groups=t.geometryGroups.length,r.vertexArray=new Float32Array(196605),r.colorArray=new Float32Array(196605),t.mesh&&(r.normalArray=new Float32Array(196605),r.faceArray=new Uint16Array(393210),r.lineArray=new Uint16Array(393210)),t.radii&&(r.radiusArray=new Float32Array(65535)),r.useOffset=t.offset,r},r=function(e,t,r){$3Dmol.EventDispatcher.call(this),this.id=$3Dmol.GeometryIDCount++,this.name="",this.hasTangents=!1,this.dynamic=!0,this.mesh=!0===e,this.radii=t||!1,this.offset=r||!1,this.buffersNeedUpdate=this.colorsNeedUpdate=this.normalsNeedUpdate=this.elementsNeedUpdate=this.verticesNeedUpdate=!1,this.geometryGroups=[],this.groups=0};return r.prototype={constructor:r,updateGeoGroup:function(e){var r=0<this.groups?this.geometryGroups[this.groups-1]:null;return(!r||r.vertices+(e||0)>r.vertexArray.length/3)&&(r=t(this)),r},addGeoGroup:function(){return t(this)},setUpNormals:function(e){e=e||!1;for(var t=0;t<this.groups;t++)this.geometryGroups[t].setNormals(e)},setColors:function(e){for(var t=this.geometryGroups.length,r=0;r<t;r++)this.geometryGroups[r].setColors(e)},setUpWireframe:function(){for(var e=0;e<this.groups;e++)this.geometryGroups[e].setLineIndices()},initTypedArrays:function(){for(var e=0;e<this.groups;e++){var t=this.geometryGroups[e];!0!==t.__inittedArrays&&t.truncateArrayBuffers(this.mesh,!1)}},dispose:function(){this.dispatchEvent({type:"dispose"})}},r}(),Object.defineProperty($3Dmol.Geometry.prototype,"vertices",{get:function(){for(var e=0,t=0;t<this.groups;t++)e+=this.geometryGroups[t].vertices;return e}}),$3Dmol.GeometryIDCount=0,$3Dmol.Raycaster=function(){var e=function(e,t,r,n){this.ray=new $3Dmol.Ray(e,t),0<this.ray.direction.lengthSq()&&this.ray.direction.normalize(),this.near=n||0,this.far=r||1/0},t=new $3Dmol.Sphere,r=new $3Dmol.Cylinder,n=new $3Dmol.Triangle,o=new $3Dmol.Vector3,i=new $3Dmol.Vector3,a=new $3Dmol.Vector3,s=new $3Dmol.Vector3;new $3Dmol.Ray,new $3Dmol.Vector3;var l=new $3Dmol.Vector3;new $3Dmol.Matrix4;var u=function(e,t){return e.distance-t.distance};return e.prototype.precision=1e-4,e.prototype.linePrecision=.2,e.prototype.set=function(e,t){this.ray.set(e,t)},e.prototype.setFromCamera=function(){var e=new $3Dmol.Matrix4;return function(t,r){r.ortho?(this.ray.origin.set(t.x,t.y,(r.near+r.far)/(r.near-r.far)).unproject(r),this.ray.direction.set(0,0,-1).transformDirection(r.matrixWorld)):(this.ray.origin.setFromMatrixPosition(r.matrixWorld),this.ray.direction.set(t.x,t.y,t.z),r.projectionMatrixInverse.getInverse(r.projectionMatrix),e.multiplyMatrices(r.matrixWorld,r.projectionMatrixInverse),this.ray.direction.applyProjection(e),this.ray.direction.sub(this.ray.origin).normalize())}}(),e.prototype.intersectObjects=function(e,c){for(var f=[],h=0,p=c.length;h<p;h++)e:{var d=e,m=c[h],v=f;if(l.getPositionFromMatrix(d.matrixWorld),void 0!==m.intersectionShape){var y=m.intersectionShape,g=this.linePrecision,b=(g*=d.matrixWorld.getMaxScaleOnAxis())*g;if(void 0!==m.boundingSphere&&m.boundingSphere instanceof $3Dmol.Sphere&&(t.copy(m.boundingSphere),t.applyMatrix4(d.matrixWorld),!this.ray.isIntersectionSphere(t)))break e;var x=0;for(g=y.triangle.length;x<g;x++)if(y.triangle[x]instanceof $3Dmol.Triangle){n.copy(y.triangle[x]),n.applyMatrix4(d.matrixWorld);var w=n.getNormal(),_=this.ray.direction.dot(w);if(!(0<=_)){o.subVectors(n.a,this.ray.origin);var D=w.dot(o)/_;if(!(0>D)){i.copy(this.ray.direction).multiplyScalar(D).add(this.ray.origin),i.sub(n.a),a.copy(n.b).sub(n.a),s.copy(n.c).sub(n.a),_=a.dot(s);var S=a.lengthSq();w=s.lengthSq(),0>(w=(S*i.dot(s)-_*i.dot(a))/(S*w-_*_))||1<w||(0>(_=(i.dot(a)-w*_)/S)||1<_||1<_+w||v.push({clickable:m,distance:D}))}}}for(x=0,g=y.cylinder.length;x<g;x++)if(y.cylinder[x]instanceof $3Dmol.Cylinder){r.copy(y.cylinder[x]),r.applyMatrix4(d.matrixWorld),o.subVectors(r.c1,this.ray.origin);var C=o.dot(r.direction);if(S=o.dot(this.ray.direction),0!==(w=1-(_=Math.min(Math.max(this.ray.direction.dot(r.direction),-1),1))*_)){var A=(_*S-C)/w,$=(S-_*C)/w;i.copy(r.direction).multiplyScalar(A).add(r.c1),a.copy(this.ray.direction).multiplyScalar($).add(this.ray.origin);var M=s.subVectors(i,a).lengthSq();M<=(A=r.radius*r.radius)&&(0>(_=_*(w=D=0>=(A=(_*C-S)*(_*C-S)-w*(o.lengthSq()-C*C-A))?Math.sqrt(M):(S-_*C-Math.sqrt(A))/w)-C)||_*_>r.lengthSq()||0>w||v.push({clickable:m,distance:D}))}}for(x=0,g=y.line.length;x<g;x+=2)i.copy(y.line[x]),i.applyMatrix4(d.matrixWorld),a.copy(y.line[x+1]),a.applyMatrix4(d.matrixWorld),s.subVectors(a,i),C=s.lengthSq(),s.normalize(),o.subVectors(i,this.ray.origin),M=o.dot(s),S=o.dot(this.ray.direction),0!==(w=1-(_=Math.min(Math.max(this.ray.direction.dot(s),-1),1))*_)&&(A=(_*S-M)/w,$=(S-_*M)/w,i.add(s.multiplyScalar(A)),a.copy(this.ray.direction).multiplyScalar($).add(this.ray.origin),(M=s.subVectors(a,i).lengthSq())<b&&A*A<C&&v.push({clickable:m,distance:$}));for(x=0,g=y.sphere.length;x<g;x++)if(y.sphere[x]instanceof $3Dmol.Sphere&&(t.copy(y.sphere[x]),t.applyMatrix4(d.matrixWorld),this.ray.isIntersectionSphere(t))){if(i.subVectors(t.center,this.ray.origin),A=(d=i.dot(this.ray.direction))*d-(i.lengthSq()-t.radius*t.radius),0>d)break e;D=0>=A?d:d-Math.sqrt(A),v.push({clickable:m,distance:D});break e}}}return f.sort(u),f},e}(),$3Dmol.Projector=function(){new $3Dmol.Matrix4;var e=new $3Dmol.Matrix4;this.projectVector=function(t,r){return r.matrixWorldInverse.getInverse(r.matrixWorld),e.multiplyMatrices(r.projectionMatrix,r.matrixWorldInverse),t.applyProjection(e)},this.unprojectVector=function(t,r){return r.projectionMatrixInverse.getInverse(r.projectionMatrix),e.multiplyMatrices(r.matrixWorld,r.projectionMatrixInverse),t.applyProjection(e)}},$3Dmol.Camera=function(e,t,r,n,o){$3Dmol.Object3D.call(this),this.fov=void 0!==e?e:50,this.aspect=void 0!==t?t:1,this.near=void 0!==r?r:.1,this.far=void 0!==n?n:2e3,this.projectionMatrix=new $3Dmol.Matrix4,this.projectionMatrixInverse=new $3Dmol.Matrix4,this.matrixWorldInverse=new $3Dmol.Matrix4,this.right=this.position.z*Math.tan(Math.PI/180*e),this.left=-this.right,this.top=this.right/this.aspect,this.bottom=-this.top,this.ortho=!!o,this.updateProjectionMatrix()},$3Dmol.Camera.prototype=Object.create($3Dmol.Object3D.prototype),$3Dmol.Camera.prototype.lookAt=function(e){this.matrix.lookAt(this.position,e,this.up),this.rotationAutoUpdate&&(!1===this.useQuaternion?this.rotation.setEulerFromRotationMatrix(this.matrix,this.eulerOrder):this.quaternion.copy(this.matrix.decompose()[1]))},$3Dmol.Camera.prototype.updateProjectionMatrix=function(){this.ortho?this.projectionMatrix.makeOrthographic(this.left,this.right,this.top,this.bottom,this.near,this.far):this.projectionMatrix.makePerspective(this.fov,this.aspect,this.near,this.far),this.projectionMatrixInverse.getInverse(this.projectionMatrix)},$3Dmol.SpritePlugin=function(){function e(e,t){return e.z!==t.z?t.z-e.z:t.id-e.id}var t,r,n,o,i,a,s,l,u,c;this.init=function(e){t=e.context,r=e,n=e.getPrecision(),o=new Float32Array(16),i=new Uint16Array(6),e=0,o[e++]=-1,o[e++]=-1,o[e++]=0,o[e++]=0,o[e++]=1,o[e++]=-1,o[e++]=1,o[e++]=0,o[e++]=1,o[e++]=1,o[e++]=1,o[e++]=1,o[e++]=-1,o[e++]=1,o[e++]=0,o[e++]=1,e=0,i[e++]=0,i[e++]=1,i[e++]=2,i[e++]=0,i[e++]=2,i[e++]=3,a=t.createBuffer(),s=t.createBuffer(),t.bindBuffer(t.ARRAY_BUFFER,a),t.bufferData(t.ARRAY_BUFFER,o,t.STATIC_DRAW),t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,s),t.bufferData(t.ELEMENT_ARRAY_BUFFER,i,t.STATIC_DRAW),e=$3Dmol.ShaderLib.sprite;var f=n,h=t.createProgram(),p=t.createShader(t.FRAGMENT_SHADER),d=t.createShader(t.VERTEX_SHADER);f="precision "+f+" float;\n",t.shaderSource(p,f+e.fragmentShader),t.shaderSource(d,f+e.vertexShader),t.compileShader(p),t.compileShader(d),t.getShaderParameter(p,t.COMPILE_STATUS)&&t.getShaderParameter(d,t.COMPILE_STATUS)?(t.attachShader(h,p),t.attachShader(h,d),t.linkProgram(h),t.getProgramParameter(h,t.LINK_STATUS)||console.error("Could not initialize shader"),e=h):(console.error(t.getShaderInfoLog(p)),console.error("could not initialize shader"),e=null),l=e,c={},(u={}).position=t.getAttribLocation(l,"position"),u.uv=t.getAttribLocation(l,"uv"),c.uvOffset=t.getUniformLocation(l,"uvOffset"),c.uvScale=t.getUniformLocation(l,"uvScale"),c.rotation=t.getUniformLocation(l,"rotation"),c.scale=t.getUniformLocation(l,"scale"),c.alignment=t.getUniformLocation(l,"alignment"),c.color=t.getUniformLocation(l,"color"),c.map=t.getUniformLocation(l,"map"),c.opacity=t.getUniformLocation(l,"opacity"),c.useScreenCoordinates=t.getUniformLocation(l,"useScreenCoordinates"),c.screenPosition=t.getUniformLocation(l,"screenPosition"),c.modelViewMatrix=t.getUniformLocation(l,"modelViewMatrix"),c.projectionMatrix=t.getUniformLocation(l,"projectionMatrix"),c.fogType=t.getUniformLocation(l,"fogType"),c.fogDensity=t.getUniformLocation(l,"fogDensity"),c.fogNear=t.getUniformLocation(l,"fogNear"),c.fogFar=t.getUniformLocation(l,"fogFar"),c.fogColor=t.getUniformLocation(l,"fogColor"),c.alphaTest=t.getUniformLocation(l,"alphaTest")},this.render=function(n,o,i,f){var h=n.__webglSprites,p=h.length;if(p){var d=u,m=c,v=.5*i,y=.5*f;if(t.useProgram(l),t.enableVertexAttribArray(d.position),t.enableVertexAttribArray(d.uv),t.disable(t.CULL_FACE),t.enable(t.BLEND),t.bindBuffer(t.ARRAY_BUFFER,a),t.vertexAttribPointer(d.position,2,t.FLOAT,!1,16,0),t.vertexAttribPointer(d.uv,2,t.FLOAT,!1,16,8),t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,s),t.uniformMatrix4fv(m.projectionMatrix,!1,o.projectionMatrix.elements),t.activeTexture(t.TEXTURE0),t.uniform1i(m.map,0),d=n.fog){t.uniform3f(m.fogColor,d.color.r,d.color.g,d.color.b),t.uniform1f(m.fogNear,d.near),t.uniform1f(m.fogFar,d.far),t.uniform1i(m.fogType,1);var g=d=1}else t.uniform1i(m.fogType,0),g=d=0;var b,x=[];for(b=0;b<p;b++){var w=h[b],_=w.material;w.visible&&0!==_.opacity&&(_.useScreenCoordinates?w.z=-w.position.z:(w._modelViewMatrix.multiplyMatrices(o.matrixWorldInverse,w.matrixWorld),w.z=-w._modelViewMatrix.elements[14]))}for(h.sort(e),b=0;b<p;b++)_=(w=h[b]).material,w.visible&&0!==_.opacity&&_.map&&_.map.image&&_.map.image.width&&(t.uniform1f(m.alphaTest,_.alphaTest),o=_.map.image.height,x[0]=_.map.image.width*r.devicePixelRatio/i,x[1]=o*r.devicePixelRatio/f,!0===_.useScreenCoordinates?(t.uniform1i(m.useScreenCoordinates,1),t.uniform3f(m.screenPosition,(w.position.x*r.devicePixelRatio-v)/v,(y-w.position.y*r.devicePixelRatio)/y,Math.max(0,Math.min(1,w.position.z)))):(t.uniform1i(m.useScreenCoordinates,0),t.uniformMatrix4fv(m.modelViewMatrix,!1,w._modelViewMatrix.elements)),d!==(o=n.fog&&_.fog?g:0)&&(t.uniform1i(m.fogType,o),d=o),o=1/(_.scaleByViewport?f:1),x[0]=x[0]*o*w.scale.x,x[1]=x[1]*o*w.scale.y,t.uniform2f(m.uvScale,_.uvScale.x,_.uvScale.y),t.uniform2f(m.uvOffset,_.uvOffset.x,_.uvOffset.y),t.uniform2f(m.alignment,_.alignment.x,_.alignment.y),t.uniform1f(m.opacity,_.opacity),t.uniform3f(m.color,_.color.r,_.color.g,_.color.b),t.uniform1f(m.rotation,w.rotation),t.uniform2fv(m.scale,x),r.setDepthTest(_.depthTest),r.setDepthWrite(_.depthWrite),r.setTexture(_.map,0),t.drawElements(t.TRIANGLES,6,t.UNSIGNED_SHORT,0));t.enable(t.CULL_FACE)}}},$3Dmol.Light=function(e,t){$3Dmol.Object3D.call(this),this.color=new $3Dmol.Color(e),this.position=new $3Dmol.Vector3(0,1,0),this.target=new $3Dmol.Object3D,this.intensity=void 0!==t?t:1,this.onlyShadow=this.castShadow=!1},$3Dmol.Light.prototype=Object.create($3Dmol.Object3D.prototype),$3Dmol.Material=function(){$3Dmol.EventDispatcher.call(this),this.id=$3Dmol.MaterialIdCount++,this.name="",this.side=$3Dmol.FrontSide,this.opacity=1,this.transparent=!1,this.stencilTest=this.depthWrite=this.depthTest=!0,this.polygonOffset=!1,this.alphaTest=this.polygonOffsetUnits=this.polygonOffsetFactor=0,this.needsUpdate=this.visible=!0},$3Dmol.Material.prototype.setValues=function(e){if(void 0!==e)for(var t in e){var r=e[t];if(void 0===r)console.warn("$3Dmol.Material: '"+t+"' parameter is undefined.");else if(t in this){var n=this[t];n instanceof $3Dmol.Color&&r instanceof $3Dmol.Color?n.copy(r):n instanceof $3Dmol.Color?n.set(r):n instanceof $3Dmol.Vector3&&r instanceof $3Dmol.Vector3?n.copy(r):this[t]=r}}},$3Dmol.Material.prototype.clone=function(e){return void 0===e&&(e=new $3Dmol.Material),e.name=this.name,e.side=this.side,e.opacity=this.opacity,e.transparent=this.transparent,e.depthTest=this.depthTest,e.depthWrite=this.depthWrite,e.stencilTest=this.stencilTest,e.polygonOffset=this.polygonOffset,e.polygonOffsetFactor=this.polygonOffsetFactor,e.polygonOffsetUnits=this.polygonOffsetUnits,e.alphaTest=this.alphaTest,e.overdraw=this.overdraw,e.visible=this.visible,e},$3Dmol.Material.prototype.dispose=function(){this.dispatchEvent({type:"dispose"})},$3Dmol.MaterialIdCount=0,$3Dmol.LineBasicMaterial=function(e){$3Dmol.Material.call(this),this.color=new $3Dmol.Color(16777215),this.linewidth=1,this.linejoin=this.linecap="round",this.vertexColors=!1,this.fog=!0,this.shaderID="basic",this.setValues(e)},$3Dmol.LineBasicMaterial.prototype=Object.create($3Dmol.Material.prototype),$3Dmol.LineBasicMaterial.prototype.clone=function(){var e=new $3Dmol.LineBasicMaterial;return $3Dmol.Material.prototype.clone.call(this,e),e.color.copy(this.color),e},$3Dmol.MeshLambertMaterial=function(e){$3Dmol.Material.call(this),this.color=new $3Dmol.Color(16777215),this.ambient=new $3Dmol.Color(1048575),this.emissive=new $3Dmol.Color(0),this.wrapAround=!1,this.wrapRGB=new $3Dmol.Vector3(1,1,1),this.envMap=this.specularMap=this.lightMap=this.map=null,this.reflectivity=1,this.refractionRatio=.98,this.fog=!0,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinejoin=this.wireframeLinecap="round",this.shading=$3Dmol.SmoothShading,this.shaderID="lambert",this.vertexColors=$3Dmol.NoColors,this.skinning=!1,this.setValues(e)},$3Dmol.MeshLambertMaterial.prototype=Object.create($3Dmol.Material.prototype),$3Dmol.MeshLambertMaterial.prototype.clone=function(e){return void 0===e&&(e=new $3Dmol.MeshLambertMaterial),$3Dmol.Material.prototype.clone.call(this,e),e.color.copy(this.color),e.ambient.copy(this.ambient),e.emissive.copy(this.emissive),e.wrapAround=this.wrapAround,e.wrapRGB.copy(this.wrapRGB),e.map=this.map,e.lightMap=this.lightMap,e.specularMap=this.specularMap,e.envMap=this.envMap,e.combine=this.combine,e.reflectivity=this.reflectivity,e.refractionRatio=this.refractionRatio,e.fog=this.fog,e.shading=this.shading,e.shaderID=this.shaderID,e.vertexColors=this.vertexColors,e.skinning=this.skinning,e.morphTargets=this.morphTargets,e.morphNormals=this.morphNormals,e},$3Dmol.MeshDoubleLambertMaterial=function(e){$3Dmol.MeshLambertMaterial.call(this,e),this.shaderID="lambertdouble",this.side=$3Dmol.DoubleSide},$3Dmol.MeshDoubleLambertMaterial.prototype=Object.create($3Dmol.MeshLambertMaterial.prototype),$3Dmol.MeshDoubleLambertMaterial.prototype.clone=function(){var e=new $3Dmol.MeshDoubleLambertMaterial;return $3Dmol.MeshLambertMaterial.prototype.clone.call(this,e),e},$3Dmol.MeshOutlineMaterial=function(e){$3Dmol.Material.call(this),e=e||{},this.fog=!0,this.shaderID="outline",this.wireframe=!1,this.outlineColor=e.color||new $3Dmol.Color(0,0,0),this.outlineWidth=e.width||.1,this.outlinePushback=e.pushback||1},$3Dmol.MeshOutlineMaterial.prototype=Object.create($3Dmol.Material.prototype),$3Dmol.MeshOutlineMaterial.prototype.clone=function(e){return void 0===e&&(e=new $3Dmol.MeshOutlineMaterial),$3Dmol.Material.prototype.clone.call(this,e),e.fog=this.fog,e.shaderID=this.shaderID,e.wireframe=this.wireframe,e},$3Dmol.ImposterMaterial=function(e){$3Dmol.Material.call(this),this.color=new $3Dmol.Color(16777215),this.ambient=new $3Dmol.Color(1048575),this.emissive=new $3Dmol.Color(0),this.imposter=!0,this.wrapAround=!1,this.wrapRGB=new $3Dmol.Vector3(1,1,1),this.envMap=this.specularMap=this.lightMap=this.map=null,this.reflectivity=1,this.refractionRatio=.98,this.fog=!0,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinejoin=this.wireframeLinecap="round",this.shading=$3Dmol.SmoothShading,this.shaderID=null,this.vertexColors=$3Dmol.NoColors,this.skinning=!1,this.setValues(e)},$3Dmol.ImposterMaterial.prototype=Object.create($3Dmol.Material.prototype),$3Dmol.ImposterMaterial.prototype.clone=function(){var e=new $3Dmol.ImposterMaterial;return $3Dmol.Material.prototype.clone.call(this,e),e.color.copy(this.color),e.ambient.copy(this.ambient),e.emissive.copy(this.emissive),e.wrapAround=this.wrapAround,e.wrapRGB.copy(this.wrapRGB),e.map=this.map,e.lightMap=this.lightMap,e.specularMap=this.specularMap,e.envMap=this.envMap,e.combine=this.combine,e.reflectivity=this.reflectivity,e.refractionRatio=this.refractionRatio,e.fog=this.fog,e.shading=this.shading,e.shaderID=this.shaderID,e.vertexColors=this.vertexColors,e.skinning=this.skinning,e.morphTargets=this.morphTargets,e.morphNormals=this.morphNormals,e},$3Dmol.SphereImposterMaterial=function(e){$3Dmol.ImposterMaterial.call(this),this.shaderID="sphereimposter",this.setValues(e)},$3Dmol.SphereImposterMaterial.prototype=Object.create($3Dmol.ImposterMaterial.prototype),$3Dmol.SphereImposterMaterial.prototype.clone=function(){var e=new $3Dmol.SphereImposterMaterial;return $3Dmol.ImposterMaterial.prototype.clone.call(this,e),e},$3Dmol.SphereImposterOutlineMaterial=function(e){$3Dmol.ImposterMaterial.call(this),e=e||{},this.shaderID="sphereimposteroutline",this.outlineColor=e.color||new $3Dmol.Color(0,0,0),this.outlineWidth=e.width||.1,this.outlinePushback=e.pushback||1,this.setValues(e)},$3Dmol.SphereImposterOutlineMaterial.prototype=Object.create($3Dmol.ImposterMaterial.prototype),$3Dmol.SphereImposterOutlineMaterial.prototype.clone=function(){var e=new $3Dmol.SphereImposterOutlineMaterial;return $3Dmol.ImposterMaterial.prototype.clone.call(this,e),e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.outlinePushback=this.outlinePushback,e},$3Dmol.StickImposterMaterial=function(e){$3Dmol.ImposterMaterial.call(this),this.shaderID="stickimposter",this.setValues(e)},$3Dmol.StickImposterMaterial.prototype=Object.create($3Dmol.ImposterMaterial.prototype),$3Dmol.StickImposterMaterial.prototype.clone=function(){var e=new $3Dmol.StickImposterMaterial;return $3Dmol.ImposterMaterial.prototype.clone.call(this,e),e},$3Dmol.StickImposterOutlineMaterial=function(e){$3Dmol.ImposterMaterial.call(this),e=e||{},this.shaderID="stickimposteroutline",this.outlineColor=e.color||new $3Dmol.Color(0,0,0),this.outlineWidth=e.width||.1,this.outlinePushback=e.pushback||1,this.setValues(e)},$3Dmol.StickImposterOutlineMaterial.prototype=Object.create($3Dmol.ImposterMaterial.prototype),$3Dmol.StickImposterOutlineMaterial.prototype.clone=function(){var e=new $3Dmol.StickImposterOutlineMaterial;return $3Dmol.ImposterMaterial.prototype.clone.call(this,e),e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.outlinePushback=this.outlinePushback,e},$3Dmol.InstancedMaterial=function(e){$3Dmol.Material.call(this),this.color=new $3Dmol.Color(16777215),this.ambient=new $3Dmol.Color(1048575),this.emissive=new $3Dmol.Color(0),this.wrapAround=!1,this.wrapRGB=new $3Dmol.Vector3(1,1,1),this.envMap=this.specularMap=this.lightMap=this.map=null,this.reflectivity=1,this.refractionRatio=.98,this.fog=!0,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinejoin=this.wireframeLinecap="round",this.shading=$3Dmol.SmoothShading,this.shaderID="instanced",this.vertexColors=$3Dmol.NoColors,this.skinning=!1,this.sphere=null,this.setValues(e)},$3Dmol.InstancedMaterial.prototype=Object.create($3Dmol.Material.prototype),$3Dmol.InstancedMaterial.prototype.clone=function(){var e=new $3Dmol.InstancedMaterial;return $3Dmol.Material.prototype.clone.call(this,e),e.color.copy(this.color),e.ambient.copy(this.ambient),e.emissive.copy(this.emissive),e.wrapAround=this.wrapAround,e.wrapRGB.copy(this.wrapRGB),e.map=this.map,e.lightMap=this.lightMap,e.specularMap=this.specularMap,e.envMap=this.envMap,e.combine=this.combine,e.reflectivity=this.reflectivity,e.refractionRatio=this.refractionRatio,e.fog=this.fog,e.shading=this.shading,e.shaderID=this.shaderID,e.vertexColors=this.vertexColors,e.skinning=this.skinning,e.morphTargets=this.morphTargets,e.morphNormals=this.morphNormals,e.sphere=this.sphere,e},$3Dmol.SpriteMaterial=function(e){$3Dmol.Material.call(this),this.color=new $3Dmol.Color(16777215),this.map=new $3Dmol.Texture,this.useScreenCoordinates=!0,this.depthTest=!this.useScreenCoordinates,this.sizeAttenuation=!this.useScreenCoordinates,this.scaleByViewPort=!this.sizeAttenuation,this.alignment=$3Dmol.SpriteAlignment.center.clone(),this.fog=!1,this.uvOffset=new $3Dmol.Vector2(0,0),this.uvScale=new $3Dmol.Vector2(1,1),this.setValues(e),void 0===(e=e||{}).depthTest&&(this.depthTest=!this.useScreenCoordinates),void 0===e.sizeAttenuation&&(this.sizeAttenuation=!this.useScreenCoordinates),void 0===e.scaleByViewPort&&(this.scaleByViewPort=!this.sizeAttenuation)},$3Dmol.SpriteMaterial.prototype=Object.create($3Dmol.Material.prototype),$3Dmol.SpriteMaterial.prototype.clone=function(){var e=new $3Dmol.SpriteMaterial;return $3Dmol.Material.prototype.clone.call(this,e),e.color.copy(this.color),e.map=this.map,e.useScreenCoordinates=useScreenCoordinates,e.sizeAttenuation=this.sizeAttenuation,e.scaleByViewport=this.scaleByViewPort,e.alignment.copy(this.alignment),e.uvOffset.copy(this.uvOffset),e},$3Dmol.SpriteAlignment={},$3Dmol.SpriteAlignment.topLeft=new $3Dmol.Vector2(1,-1),$3Dmol.SpriteAlignment.topCenter=new $3Dmol.Vector2(0,-1),$3Dmol.SpriteAlignment.topRight=new $3Dmol.Vector2(-1,-1),$3Dmol.SpriteAlignment.centerLeft=new $3Dmol.Vector2(1,0),$3Dmol.SpriteAlignment.center=new $3Dmol.Vector2(0,0),$3Dmol.SpriteAlignment.centerRight=new $3Dmol.Vector2(-1,0),$3Dmol.SpriteAlignment.bottomLeft=new $3Dmol.Vector2(1,1),$3Dmol.SpriteAlignment.bottomCenter=new $3Dmol.Vector2(0,1),$3Dmol.SpriteAlignment.bottomRight=new $3Dmol.Vector2(-1,1),$3Dmol.Texture=function(e){$3Dmol.EventDispatcher.call(this),this.id=$3Dmol.TextureIdCount++,this.name="",this.image=e,this.mipmaps=[],this.mapping=new $3Dmol.UVMapping,this.wrapT=this.wrapS=$3Dmol.ClampToEdgeWrapping,this.magFilter=$3Dmol.LinearFilter,this.minFilter=$3Dmol.LinearMipMapLinearFilter,this.anisotropy=1,this.format=$3Dmol.RGBAFormat,this.type=$3Dmol.UnsignedByteType,this.offset=new $3Dmol.Vector2(0,0),this.repeat=new $3Dmol.Vector2(1,1),this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.needsUpdate=!1,this.onUpdate=null},$3Dmol.Texture.prototype={constructor:$3Dmol.Texture,clone:function(e){return void 0===e&&(e=new $3Dmol.Texture),e.image=this.image,e.mipmaps=this.mipmaps.slice(0),e.mapping=this.mapping,e.wrapS=this.wrapS,e.wrapT=this.wrapT,e.magFilter=this.magFilter,e.minFilter=this.minFilter,e.anisotropy=this.anisotropy,e.format=this.format,e.type=this.type,e.offset.copy(this.offset),e.repeat.copy(this.repeat),e.generateMipmaps=this.generateMipmaps,e.premultiplyAlpha=this.premultiplyAlpha,e.flipY=this.flipY,e.unpackAlignment=this.unpackAlignment,e},dispose:function(){this.dispatchEvent({type:"dispose"})}},$3Dmol.TextureIdCount=0,$3Dmol.FrontSide=0,$3Dmol.BackSide=1,$3Dmol.DoubleSide=2,$3Dmol.NoShading=0,$3Dmol.FlatShading=1,$3Dmol.SmoothShading=2,$3Dmol.NoColors=0,$3Dmol.FaceColors=1,$3Dmol.VertexColors=2,$3Dmol.MultiplyOperation=0,$3Dmol.MixOperation=1,$3Dmol.AddOperation=2,$3Dmol.UVMapping=function(){},$3Dmol.ClampToEdgeWrapping=1001,$3Dmol.LinearFilter=1006,$3Dmol.LinearMipMapLinearFilter=1008,$3Dmol.UnsignedByteType=1009,$3Dmol.RGBAFormat=1021,$3Dmol.Line=function(e,t,r){$3Dmol.Object3D.call(this),this.geometry=e,this.material=void 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$3Dmol.SpriteMaterial,this.rotation3d=this.rotation,this.rotation=0},$3Dmol.Sprite.prototype=Object.create($3Dmol.Object3D.prototype),$3Dmol.Sprite.prototype.updateMatrix=function(){this.matrix.setPosition(this.position),this.rotation3d.set(0,0,this.rotation),this.matrix.setRotationFromEuler(this.rotation3d),1===this.scale.x&&1===this.scale.y||this.matrix.scale(this.scale),this.matrixWorldNeedsUpdate=!0},$3Dmol.Sprite.prototype.clone=function(e){return void 0===e&&(e=new $3Dmol.Sprite(this.material)),$3Dmol.Object3D.prototype.clone.call(this,e),e},$3Dmol.Renderer=function(e){function t(e){N[e]||(b.enableVertexAttribArray(e),N[e]=!0)}function r(e,t){var r;return"fragment"===e?r=b.createShader(b.FRAGMENT_SHADER):"vertex"===e&&(r=b.createShader(b.VERTEX_SHADER)),b.shaderSource(r,t),b.compileShader(r),b.getShaderParameter(r,b.COMPILE_STATUS)?r:(console.error(b.getShaderInfoLog(r)),console.error("could not initialize shader"),null)}function n(e,t,r,n,o,i,a,s){if(t){var l=e.length-1;s=t=-1}else l=0,t=e.length,s=1;for(var u=l;u!==t;u+=s){var c=e[u];if(c.render){l=c.object;var f=c.buffer;if(c=c[r]){a&&x.setBlending(!0),x.setDepthTest(c.depthTest),x.setDepthWrite(c.depthWrite);var h=c.polygonOffset;null!==h&&(h?b.enable(b.POLYGON_OFFSET_FILL):b.disable(b.POLYGON_OFFSET_FILL)),h=l._modelViewMatrix.isReflected(),x.setMaterialFaces(c,h),x.renderBuffer(n,o,i,c,f,l),(g||c.outline)&&("sphereimposter"==c.shaderID?x.renderBuffer(n,o,i,v,f,l):"stickimposter"==c.shaderID?x.renderBuffer(n,o,i,y,f,l):c.wireframe||"basic"===c.shaderID||0===c.opacity||x.renderBuffer(n,o,i,m,f,l))}}}}function o(e){return 0==(e&e-1)}function i(e){return e===$3Dmol.UnsignedByteType?b.UNSIGNED_BYTE:e===$3Dmol.RGBAFormat?b.RGBA:0}e=e||{},this.row=e.row,this.col=e.col,this.rows=e.rows,this.cols=e.cols;var a=void 0!==e.canvas?e.canvas:document.createElement("canvas"),s=void 0!==e.precision?e.precision:"highp",l=void 0===e.alpha||e.alpha,u=void 0===e.premultipliedAlpha||e.premultipliedAlpha,c=void 0!==e.antialias&&e.antialias,f=void 0===e.stencil||e.stencil,h=void 0!==e.preserveDrawingBuffer&&e.preserveDrawingBuffer,p=void 0!==e.clearColor?new $3Dmol.Color(e.clearColor):new $3Dmol.Color(0),d=void 0!==e.clearAlpha?e.clearAlpha:0,m=new $3Dmol.MeshOutlineMaterial(e.outline),v=new $3Dmol.SphereImposterOutlineMaterial(e.outline),y=new $3Dmol.StickImposterOutlineMaterial(e.outline),g=!!e.outline;this.domElement=a,this.context=null,this.devicePixelRatio=void 0!==e.devicePixelRatio?e.devicePixelRatio:void 0!==self.devicePixelRatio?self.devicePixelRatio:1,a.id=e.id,this.autoUpdateScene=this.autoUpdateObjects=this.sortObjects=this.autoClearStencil=this.autoClearDepth=this.autoClearColor=this.autoClear=!0,this.renderPluginsPost=[],this.info={memory:{programs:0,geometries:0,textures:0},render:{calls:0,vertices:0,faces:0,points:0}};var b,x=this,w=[],_=0,D=null,S=-1,C=null,A=null,$=0,M=-1,T=-1,z=-1,E=-1,L=null,k=0,I=0,O=0,j=0,N={},F=new $3Dmol.Matrix4,P=new $3Dmol.Vector3,R=new $3Dmol.Vector3,V=!0,q=[],B=[];try{if(!(b=a.getContext("experimental-webgl",{alpha:l,premultipliedAlpha:u,antialias:c,stencil:f,preserveDrawingBuffer:h}))&&!(b=a.getContext("webgl",{alpha:l,premultipliedAlpha:u,antialias:c,stencil:f,preserveDrawingBuffer:h})))throw"Error creating WebGL context."}catch(e){console.error(e)}b.clearColor(0,0,0,1),b.clearDepth(1),b.clearStencil(0),b.enable(b.DEPTH_TEST),b.depthFunc(b.LEQUAL),b.frontFace(b.CCW),b.cullFace(b.BACK),b.enable(b.CULL_FACE),b.enable(b.BLEND),b.blendEquation(b.FUNC_ADD),b.blendFunc(b.SRC_ALPHA,b.ONE_MINUS_SRC_ALPHA),b.clearColor(p.r,p.g,p.b,d),this.context=b;var U=b.getExtension("ANGLE_instanced_arrays"),G=b.getExtension("EXT_frag_depth");this.supportedExtensions=function(){return{supportsAIA:!!U,supportsImposters:!!G}},this.getContext=function(){return b},this.getPrecision=function(){return s},this.setClearColorHex=function(e,t){p.setHex(e),d=t,b.clearColor(p.r,p.g,p.b,d)},this.enableOutline=function(e){m=new $3Dmol.MeshOutlineMaterial(e),v=new $3Dmol.SphereImposterOutlineMaterial(e),y=new $3Dmol.StickImposterOutlineMaterial(e),g=!0},this.disableOutline=function(){g=!1},this.setViewport=function(){if(null!=this.rows&&null!=this.cols&&null!=this.row&&null!=this.col){var e=a.width/this.cols,t=a.height/this.rows;k=e*this.devicePixelRatio,I=t*this.devicePixelRatio,b.drawingBufferWidth=3*k,b.drawingBufferHeight=I,b.enable(b.SCISSOR_TEST),b.scissor(e*this.col,t*this.row,e,t),b.viewport(e*this.col,t*this.row,e,t)}},this.setSize=function(e,t){if(null!=this.rows&&null!=this.cols&&null!=this.row&&null!=this.col){var r=e/this.cols,n=t/this.rows;a.width=e*this.devicePixelRatio,a.height=t*this.devicePixelRatio,k=r*this.devicePixelRatio,I=n*this.devicePixelRatio,a.style.width=e+"px",a.style.height=t+"px",this.setViewport()}else 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r=e.side===$3Dmol.DoubleSide;e=e.side===$3Dmol.BackSide,e=t?!e:e,M!==r&&(r?b.disable(b.CULL_FACE):b.enable(b.CULL_FACE),M=r),T!==e&&(e?b.frontFace(b.CW):b.frontFace(b.CCW),T=e)},this.setDepthTest=function(e){z!==e&&(e?b.enable(b.DEPTH_TEST):b.disable(b.DEPTH_TEST),z=e)},this.setDepthWrite=function(e){E!==e&&(b.depthMask(e),E=e)},this.setBlending=function(e){e?(b.enable(b.BLEND),b.blendEquationSeparate(b.FUNC_ADD,b.FUNC_ADD),b.blendFuncSeparate(b.SRC_ALPHA,b.ONE_MINUS_SRC_ALPHA,b.ONE,b.ONE_MINUS_SRC_ALPHA)):b.disable(b.BLEND)},this.addPostPlugin=function(e){e.init(this),this.renderPluginsPost.push(e)};var H=function(e){if((e=e.target).removeEventListener("dispose",H),e.__webglInit=void 0,void 0!==e.__webglVertexBuffer&&b.deleteBuffer(e.__webglVertexBuffer),void 0!==e.__webglColorBuffer&&b.deleteBuffer(e.__webglColorBuffer),void 0!==e.geometryGroups)for(var t=0,r=e.groups;t<r;t++){var n=e.geometryGroups[t];void 0!==n.__webglVertexBuffer&&b.deleteBuffer(n.__webglVertexBuffer),void 0!==n.__webglColorBuffer&&b.deleteBuffer(n.__webglColorBuffer),void 0!==n.__webglNormalBuffer&&b.deleteBuffer(n.__webglNormalBuffer),void 0!==n.__webglFaceBuffer&&b.deleteBuffer(n.__webglFaceBuffer),void 0!==n.__webglLineBuffer&&b.deleteBuffer(n.__webglLineBuffer)}x.info.memory.geometries--},W=function(e){(e=e.target).removeEventListener("dispose",W),e.image&&e.image.__webglTextureCube?b.deleteTexture(e.image.__webglTextureCube):e.__webglInit&&(e.__webglInit=!1,b.deleteTexture(e.__webglTexture)),x.info.memory.textures--},Y=function(e){(e=e.target).removeEventListener("dispose",Y),X(e)},X=function(e){var t=e.program;if(void 0!==t){e.program=void 0;var r,n=!1;for(e=0,r=w.length;e<r;e++){var o=w[e];if(o.program===t){o.usedTimes--,0===o.usedTimes&&(n=!0);break}}if(!0===n){for(n=[],e=0,r=w.length;e<r;e++)(o=w[e]).program!==t&&n.push(o);w=n,b.deleteProgram(t),x.info.memory.programs--}}};this.initMaterial=function(e,t,n,o){e.addEventListener("dispose",Y),(t=e.shaderID)&&(t=$3Dmol.ShaderLib[t],e.vertexShader=t.vertexShader,e.fragmentShader=t.fragmentShader,e.uniforms=$3Dmol.ShaderUtils.clone(t.uniforms));e:{var i=e.fragmentShader;o=e.vertexShader,n=e.uniforms;var a,l={wireframe:e.wireframe,fragdepth:e.imposter};for(u in(t=[]).push(i),t.push(o),l)t.push(u),t.push(l[u]);t=t.join();var u=0;for(a=w.length;u<a;u++){var c=w[u];if(c.code===t){c.usedTimes++;var f=c.program;break e}}for(f in u=b.createProgram(),a=""+(c="precision "+s+" float;"),i=r("fragment",(l=[l.fragdepth?"#extension GL_EXT_frag_depth: enable":"",l.wireframe?"#define WIREFRAME 1":"",c].join("\n"))+i),o=r("vertex",a+o),b.attachShader(u,o),b.attachShader(u,i),b.linkProgram(u),b.getProgramParameter(u,b.LINK_STATUS)||console.error("Could not initialize shader"),u.uniforms={},u.attributes={},o=["viewMatrix","modelViewMatrix","projectionMatrix","normalMatrix"],n)o.push(f);for(f=0;f<o.length;f++)n=o[f],u.uniforms[n]=b.getUniformLocation(u,n);for(o="position normal color lineDistance offset radius".split(" "),f=0;f<o.length;f++)n=o[f],u.attributes[n]=b.getAttribLocation(u,n);u.id=_++,w.push({program:u,code:t,usedTimes:1}),x.info.memory.programs=w.length,f=u}e.program=f},this.renderBuffer=function(e,r,n,o,i,a){if(o.visible){o.needsUpdate&&(o.program&&X(o),x.initMaterial(o,r,n,a),o.needsUpdate=!1);var s=!1,l=o.program,u=l.uniforms,c=o.uniforms;if(l!=D&&(b.useProgram(l),D=l,s=!0),o.id!=S&&(S=o.id,s=!0),e!=A&&(A=e,s=!0),b.uniformMatrix4fv(u.projectionMatrix,!1,e.projectionMatrix.elements),b.uniformMatrix4fv(u.modelViewMatrix,!1,a._modelViewMatrix.elements),b.uniformMatrix3fv(u.normalMatrix,!1,a._normalMatrix.elements),s){if(c.fogColor.value=n.color,c.fogNear.value=n.near,c.fogFar.value=n.far,o.shaderID.startsWith("lambert")||"instanced"===o.shaderID||o.shaderID.endsWith("imposter")){if(b.uniformMatrix4fv(u.viewMatrix,!1,e.matrixWorldInverse.elements),V){var f=0;for(e=0,n=r.length;e<n;e++){var h=(s=r[e]).color,p=s.intensity;s instanceof $3Dmol.Light&&(0,R.getPositionFromMatrix(s.matrixWorld),P.getPositionFromMatrix(s.target.matrixWorld),R.sub(P),R.normalize(),0!==R.x||0!==R.y||0!==R.z)&&(B[f]=R.x,B[f+1]=R.y,B[f+2]=R.z,q[f]=h.r*p,q[f+1]=h.g*p,q[f+2]=h.b*p,f+=3,0)}V=!1}c.directionalLightColor.value=q,c.directionalLightDirection.value=B}else o.shaderID.endsWith("outline")?(c.outlineColor.value=o.outlineColor,c.outlineWidth.value=o.outlineWidth,c.outlinePushback.value=o.outlinePushback):"sphereimposter"===o.shaderID&&(b.uniformMatrix4fv(u.viewMatrix,!1,e.matrixWorldInverse.elements),b.uniformMatrix3fv(u.normalMatrix,!1,a._normalMatrix.elements),c.directionalLightColor.value=q,c.directionalLightDirection.value=B);for(var d in c.opacity.value=o.opacity,c)u[d]&&(r=c[d].type,e=c[d].value,n=u[d],"f"===r?b.uniform1f(n,e):"fv"===r?b.uniform3fv(n,e):"c"===r?b.uniform3f(n,e.r,e.g,e.b):"f4"===r&&b.uniform4f(n,e[0],e[1],e[2],e[3]))}if(c=l.attributes,u=!1,(l=16777215*i.id+2*l.id+(o.wireframe?1:0))!==C&&(C=l,u=!0),u){for(var m in N)N[m]&&(b.disableVertexAttribArray(m),N[m]=!1);0<=c.position&&(b.bindBuffer(b.ARRAY_BUFFER,i.__webglVertexBuffer),t(c.position),b.vertexAttribPointer(c.position,3,b.FLOAT,!1,0,0)),0<=c.color&&(b.bindBuffer(b.ARRAY_BUFFER,i.__webglColorBuffer),t(c.color),b.vertexAttribPointer(c.color,3,b.FLOAT,!1,0,0)),0<=c.normal&&(b.bindBuffer(b.ARRAY_BUFFER,i.__webglNormalBuffer),t(c.normal),b.vertexAttribPointer(c.normal,3,b.FLOAT,!1,0,0)),0<=c.offset&&(b.bindBuffer(b.ARRAY_BUFFER,i.__webglOffsetBuffer),t(c.offset),b.vertexAttribPointer(c.offset,3,b.FLOAT,!1,0,0)),0<=c.radius&&(b.bindBuffer(b.ARRAY_BUFFER,i.__webglRadiusBuffer),t(c.radius),b.vertexAttribPointer(c.radius,1,b.FLOAT,!1,0,0))}if(a instanceof $3Dmol.Mesh){if("instanced"===o.shaderID){var v=o.sphere.geometryGroups[0];u&&(b.bindBuffer(b.ARRAY_BUFFER,i.__webglVertexBuffer),b.bufferData(b.ARRAY_BUFFER,v.vertexArray,b.STATIC_DRAW),b.bindBuffer(b.ARRAY_BUFFER,i.__webglNormalBuffer),b.bufferData(b.ARRAY_BUFFER,v.normalArray,b.STATIC_DRAW),b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,i.__webglFaceBuffer),b.bufferData(b.ELEMENT_ARRAY_BUFFER,v.faceArray,b.STATIC_DRAW)),v=v.faceidx,U.vertexAttribDivisorANGLE(c.offset,1),U.vertexAttribDivisorANGLE(c.radius,1),U.vertexAttribDivisorANGLE(c.color,1),U.drawElementsInstancedANGLE(b.TRIANGLES,v,b.UNSIGNED_SHORT,0,i.radiusArray.length),U.vertexAttribDivisorANGLE(c.offset,0),U.vertexAttribDivisorANGLE(c.radius,0),U.vertexAttribDivisorANGLE(c.color,0)}else o.wireframe?(a=i.lineidx,(o=o.wireframeLinewidth)!==L&&(b.lineWidth(o),L=o),u&&b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,i.__webglLineBuffer),b.drawElements(b.LINES,a,b.UNSIGNED_SHORT,0)):(v=i.faceidx,u&&b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,i.__webglFaceBuffer),b.drawElements(b.TRIANGLES,v,b.UNSIGNED_SHORT,0));x.info.render.calls++,x.info.render.vertices+=v,x.info.render.faces+=v/3}else a instanceof $3Dmol.Line&&(a=i.vertices,(i=o.linewidth)!==L&&(b.lineWidth(i),L=i),b.drawArrays(b.LINES,0,a),x.info.render.calls++)}},this.render=function(e,t,r){if(!1==t instanceof $3Dmol.Camera)console.error("$3Dmol.Renderer.render: camera is not an instance of $3Dmol.Camera.");else{var o,i=e.__lights,a=e.fog;S=-1,V=!0,this.autoUpdateScene&&e.updateMatrixWorld(),void 0===t.parent&&t.updateMatrixWorld(),t.matrixWorldInverse.getInverse(t.matrixWorld),F.multiplyMatrices(t.projectionMatrix,t.matrixWorldInverse),this.autoUpdateObjects&&this.initWebGLObjects(e),x.info.render.calls=0,x.info.render.vertices=0,x.info.render.faces=0,x.info.render.points=0,O=k,j=I,this.setViewport(),(this.autoClear||r)&&(b.clearColor(p.r,p.g,p.b,d),this.clear(this.autoClearColor,this.autoClearDepth,this.autoClearStencil));var s=e.__webglObjects;for(r=0,o=s.length;r<o;r++){var l=s[r],u=l.object;if(l.render=!1,u.visible){u._modelViewMatrix.multiplyMatrices(t.matrixWorldInverse,u.matrixWorld),u._normalMatrix.getInverse(u._modelViewMatrix),u._normalMatrix.transpose();var c=(u=l).object.material;c.transparent?(u.opaque=null,u.transparent=c,c.wireframe||((c=c.clone()).opacity=0,u.blank=c)):(u.opaque=c,u.transparent=null),l.render=!0}}if(this.setBlending(!1),n(e.__webglObjects,!0,"opaque",t,i,a,!1,null),n(e.__webglObjects,!0,"blank",t,i,a,!0,null),n(e.__webglObjects,!1,"transparent",t,i,a,!0,null),i=this.renderPluginsPost,C=-1,A=D=null,T=S=M=z=E=-1,i.length)for(a=0,r=i.length;a<r;a++)V=!0,i[a].render(e,t,O,j),C=-1,A=D=null,T=S=M=z=E=-1;this.setDepthTest(!0),this.setDepthWrite(!0)}},this.initWebGLObjects=function(e){if(e.__webglObjects||(e.__webglObjects=[],e.__webglObjectsImmediate=[],e.__webglSprites=[],e.__webglFlares=[]),e.__objectsAdded.length){for(;e.__objectsAdded.length;){var t,r=e.__objectsAdded[0],n=e;if(!r.__webglInit&&(r.__webglInit=!0,r._modelViewMatrix=new $3Dmol.Matrix4,r._normalMatrix=new $3Dmol.Matrix3,void 0!==r.geometry&&void 0===r.geometry.__webglInit&&(r.geometry.__webglInit=!0,r.geometry.addEventListener("dispose",H)),r instanceof $3Dmol.Mesh||r instanceof $3Dmol.Line)){var o=r.geometry,i=0;for(t=o.geometryGroups.length;i<t;i++){var a=o.geometryGroups[i];a.id=$++,a.__webglVertexBuffer||(r instanceof $3Dmol.Mesh?(a.radiusArray&&(a.__webglRadiusBuffer=b.createBuffer()),a.useOffset&&(a.__webglOffsetBuffer=b.createBuffer()),a.__webglVertexBuffer=b.createBuffer(),a.__webglNormalBuffer=b.createBuffer(),a.__webglColorBuffer=b.createBuffer(),a.__webglFaceBuffer=b.createBuffer(),a.__webglLineBuffer=b.createBuffer(),x.info.memory.geometries++,o.elementsNeedUpdate=!0,o.normalsNeedUpdate=!0):r instanceof $3Dmol.Line&&(a.__webglVertexBuffer=b.createBuffer(),a.__webglColorBuffer=b.createBuffer(),x.info.memory.geometries++),o.verticesNeedUpdate=!0,o.colorsNeedUpdate=!0)}}if(!r.__webglActive){if(r instanceof $3Dmol.Mesh||r instanceof $3Dmol.Line)for(i=0,t=(o=r.geometry).geometryGroups.length;i<t;i++)a=o.geometryGroups[i],n.__webglObjects.push({buffer:a,object:r,opaque:null,transparent:null});else r instanceof $3Dmol.Sprite&&n.__webglSprites.push(r);r.__webglActive=!0}e.__objectsAdded.splice(0,1)}C=-1}for(;e.__objectsRemoved.length;){if(t=e,(o=e.__objectsRemoved[0])instanceof $3Dmol.Mesh||o instanceof $3Dmol.Line)for(i=o,r=(t=t.__webglObjects).length-1;0<=r;--r)t[r].object===i&&t.splice(r,1);else if(o instanceof $3Dmol.Sprite)for(i=o,r=(t=t.__webglSprites).length-1;0<=r;--r)t[r]===i&&t.splice(r,1);o.__webglActive=!1,e.__objectsRemoved.splice(0,1)}for(o=0,t=e.__webglObjects.length;o<t;o++)if(i=(r=e.__webglObjects[o].object).geometry,r instanceof $3Dmol.Mesh||r instanceof $3Dmol.Line){for(r=0,n=i.geometryGroups.length;r<n;r++)if(a=i.geometryGroups[r],i.verticesNeedUpdate||i.elementsNeedUpdate||i.colorsNeedUpdate||i.normalsNeedUpdate){var s=b.STATIC_DRAW,l=a.vertexArray,u=a.colorArray;void 0!==a.__webglOffsetBuffer?b.bindBuffer(b.ARRAY_BUFFER,a.__webglOffsetBuffer):b.bindBuffer(b.ARRAY_BUFFER,a.__webglVertexBuffer),b.bufferData(b.ARRAY_BUFFER,l,s),b.bindBuffer(b.ARRAY_BUFFER,a.__webglColorBuffer),b.bufferData(b.ARRAY_BUFFER,u,s),a.normalArray&&void 0!==a.__webglNormalBuffer&&(l=a.normalArray,b.bindBuffer(b.ARRAY_BUFFER,a.__webglNormalBuffer),b.bufferData(b.ARRAY_BUFFER,l,s)),a.radiusArray&&void 0!==a.__webglRadiusBuffer&&(b.bindBuffer(b.ARRAY_BUFFER,a.__webglRadiusBuffer),b.bufferData(b.ARRAY_BUFFER,a.radiusArray,s)),a.faceArray&&void 0!==a.__webglFaceBuffer&&(l=a.faceArray,b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,a.__webglFaceBuffer),b.bufferData(b.ELEMENT_ARRAY_BUFFER,l,s)),a.lineArray&&void 0!==a.__webglLineBuffer&&(l=a.lineArray,b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,a.__webglLineBuffer),b.bufferData(b.ELEMENT_ARRAY_BUFFER,l,s))}i.verticesNeedUpdate=!1,i.elementsNeedUpdate=!1,i.normalsNeedUpdate=!1,i.colorsNeedUpdate=!1,i.buffersNeedUpdate=!1}},this.getXYRatio=function(){return null!=this.rows&&null!=this.cols&&null!=this.row&&null!=this.col?[this.cols,this.rows]:[1,1]},this.getAspect=function(e,t){null!=e&&null!=t||(e=a.width,t=a.height);var r=e/t;return null!=this.rows&&null!=this.cols&&null!=this.row&&null!=this.col&&(r=e/this.cols/(t/this.rows)),r},this.setTexture=function(e,t){if(e.needsUpdate){e.__webglInit||(e.__webglInit=!0,e.addEventListener("dispose",W),e.__webglTexture=b.createTexture(),x.info.memory.textures++),b.activeTexture(b.TEXTURE0+t),b.bindTexture(b.TEXTURE_2D,e.__webglTexture),b.pixelStorei(b.UNPACK_FLIP_Y_WEBGL,e.flipY),b.pixelStorei(b.UNPACK_PREMULTIPLY_ALPHA_WEBGL,e.premultiplyAlpha),b.pixelStorei(b.UNPACK_ALIGNMENT,e.unpackAlignment),t=o((t=e.image).width)&&o(t.height);var r=i(e.format),n=i(e.type),a=b.TEXTURE_2D;t?(b.texParameteri(a,b.TEXTURE_WRAP_S,i(e.wrapS)),b.texParameteri(a,b.TEXTURE_WRAP_T,i(e.wrapT)),b.texParameteri(a,b.TEXTURE_MAG_FILTER,i(e.magFilter)),b.texParameteri(a,b.TEXTURE_MIN_FILTER,i(e.minFilter))):(b.texParameteri(a,b.TEXTURE_WRAP_S,b.CLAMP_TO_EDGE),b.texParameteri(a,b.TEXTURE_WRAP_T,b.CLAMP_TO_EDGE),b.texParameteri(a,b.TEXTURE_MAG_FILTER,b.LINEAR),b.texParameteri(a,b.TEXTURE_MIN_FILTER,b.LINEAR));var s=e.mipmaps;if(0<s.length&&t){for(var l=0,u=s.length;l<u;l++)a=s[l],b.texImage2D(b.TEXTURE_2D,l,r,r,n,a);e.generateMipmaps=!1}else b.texImage2D(b.TEXTURE_2D,0,r,r,n,e.image);e.generateMipmaps&&t&&b.generateMipmap(b.TEXTURE_2D),e.needsUpdate=!1,e.onUpdate&&e.onUpdate()}else b.activeTexture(b.TEXTURE0+t),b.bindTexture(b.TEXTURE_2D,e.__webglTexture)},this.addPostPlugin(new $3Dmol.SpritePlugin)},$3Dmol.Scene=function(){$3Dmol.Object3D.call(this),this.overrideMaterial=this.fog=null,this.matrixAutoUpdate=!1,this.__objects=[],this.__lights=[],this.__objectsAdded=[],this.__objectsRemoved=[]},$3Dmol.Scene.prototype=Object.create($3Dmol.Object3D.prototype),$3Dmol.Scene.prototype.__addObject=function(e){e instanceof $3Dmol.Light?(-1===this.__lights.indexOf(e)&&this.__lights.push(e),e.target&&void 0===e.target.parent&&this.add(e.target)):-1===this.__objects.indexOf(e)&&(this.__objects.push(e),this.__objectsAdded.push(e),-1!==this.__objectsRemoved.indexOf(e)&&this.__objectsRemoved.splice(t,1));for(var t=0;t<e.children.length;t++)this.__addObject(e.children[t])},$3Dmol.Scene.prototype.__removeObject=function(e){if(e instanceof $3Dmol.Light){var t=this.__lights.indexOf(e);-1!==t&&this.__lights.splice(t,1)}else-1!==(t=this.__objects.indexOf(e))&&(this.__objects.splice(t,1),this.__objectsRemoved.push(e),-1!==this.__objectsAdded.indexOf(e)&&this.__objectsAdded.splice(t,1));for(t=0;t<e.children.length;t++)this.__removeObject(e.children[t])},$3Dmol.Fog=function(e,t,r){this.name="",this.color=new $3Dmol.Color(e),this.near=void 0!==t?t:1,this.far=void 0!==r?r:1e3},$3Dmol.Fog.prototype.clone=function(){return new $3Dmol.Fog(this.color.getHex(),this.near,this.far)},$3Dmol.ShaderUtils={clone:function(e){var t,r={};for(t in e){r[t]={},r[t].type=e[t].type;var n=e[t].value;n instanceof $3Dmol.Color?r[t].value=n.clone():"number"==typeof n?r[t].value=n:n instanceof Array?r[t].value=[]:console.error("Error copying shader uniforms from ShaderLib: unknown type for uniform")}return r},stickimposterFragmentShader:"uniform float opacity;\nuniform mat4 projectionMatrix;\nuniform vec3 fogColor;\nuniform float fogNear;\nuniform float fogFar;\nvarying vec3 vLight;\nvarying vec3 vColor;\nvarying vec3 cposition;\nvarying vec3 p1;\nvarying vec3 p2;\nvarying float r;\nvoid main() {\n    vec3 color = abs(vColor);\n    vec3 pos = cposition;\n    vec3 p = pos;\n    vec3 v = normalize(pos);\n    vec3 pa = p1;\n    vec3 va = normalize(p2-p1);\n    vec3 tmp1 = v-(dot(v,va)*va);\n    vec3 deltap = p-pa;\n    float A = dot(tmp1,tmp1);\n    if(A == 0.0) discard;\n    vec3 tmp2 = deltap-(dot(deltap,va)*va);\n    float B = 2.0*dot(tmp1, tmp2);\n    float C = dot(tmp2,tmp2)-r*r;\n    float det = (B*B) - (4.0*A*C);\n    if(det < 0.0) discard;\n    float sqrtDet = sqrt(det);\n    float posT = (-B+sqrtDet)/(2.0*A);\n    float negT = (-B-sqrtDet)/(2.0*A);\n    float intersectionT = min(posT,negT);\n    vec3 qi = p+v*intersectionT;\n    float dotp1 = dot(va,qi-p1);\n    float dotp2 = dot(va,qi-p2);\n    vec3 norm;\n    if( dotp1 < 0.0 || dotp2 > 0.0) {\n       vec3 cp;\n       if( dotp1 < 0.0) {        cp = p1;\n       } else {\n          cp = p2;\n       }\n       vec3 diff = p-cp;\n       A = dot(v,v);\n       B = dot(diff,v)*2.0;\n       C = dot(diff,diff)-r*r;\n       det = (B*B) - (4.0*C);\n       if(det < 0.0) discard;\n       sqrtDet = sqrt(det);\n       posT = (-B+sqrtDet)/(2.0);\n       negT = (-B-sqrtDet)/(2.0);\n       float t = min(posT,negT);\n       qi = p+v*t;\n       norm = normalize(qi-cp);\n    } else {\n       norm = normalize(qi-(dotp1*va + p1));\n    }\n    vec4 clipPos = projectionMatrix * vec4(qi, 1.0);\n    float ndcDepth = clipPos.z / clipPos.w;\n    float depth = ((gl_DepthRange.diff * ndcDepth) + gl_DepthRange.near + gl_DepthRange.far) / 2.0;\n    gl_FragDepthEXT = depth;"},$3Dmol.ShaderLib={basic:{fragmentShader:"uniform mat4 viewMatrix;\nuniform float opacity;\nuniform vec3 fogColor;\nuniform float fogNear;\nuniform float fogFar;\nvarying vec3 vColor;\nvoid main() {\n    gl_FragColor = vec4( vColor, opacity );\n    float depth = gl_FragCoord.z / gl_FragCoord.w;\n    float fogFactor = smoothstep( fogNear, fogFar, depth );\n    gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n}",vertexShader:"uniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nattribute vec3 position;\nattribute vec3 color;\nvarying vec3 vColor;\nvoid main() {\n    vColor = color;\n    vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n    gl_Position = projectionMatrix * mvPosition;\n}",uniforms:{opacity:{type:"f",value:1},fogColor:{type:"c",value:new $3Dmol.Color(1,1,1)},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2e3}}},sphereimposter:{fragmentShader:"uniform mat4 viewMatrix;\nuniform float opacity;\nuniform mat4 projectionMatrix;\nuniform vec3 fogColor;\nuniform float fogNear;\nuniform float fogFar;\nuniform float uDepth;\nuniform vec3 directionalLightColor[ 1 ];\nvarying vec3 vColor;\nvarying vec2 mapping;\nvarying float rval;\nvarying vec3 vLight;\nvarying vec3 center;\nvoid main() {\n    float lensqr = dot(mapping,mapping);\n    float rsqr = rval*rval;\n    if(lensqr > rsqr)\n       discard;\n    float z = sqrt(rsqr-lensqr);\n    vec3 cameraPos = center+ vec3(mapping.x,mapping.y,z);\n    vec4 clipPos = projectionMatrix * vec4(cameraPos, 1.0);\n    float ndcDepth = clipPos.z / clipPos.w;\n    gl_FragDepthEXT = ((gl_DepthRange.diff * ndcDepth) + gl_DepthRange.near + gl_DepthRange.far) / 2.0;\n    vec3 norm = normalize(vec3(mapping.x,mapping.y,z));\n    float dotProduct = dot( norm, vLight );\n    vec3 directionalLightWeighting = vec3( max( dotProduct, 0.0 ) );\n    vec3 vLight = directionalLightColor[ 0 ] * directionalLightWeighting;\n    gl_FragColor = vec4(vLight*vColor, opacity*opacity );\n    float fogFactor = smoothstep( fogNear, fogFar, gl_FragDepthEXT/gl_FragCoord.w );\n    gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n}",vertexShader:"uniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 directionalLightColor[ 1 ];\nuniform vec3 directionalLightDirection[ 1 ];\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec3 color;\nvarying vec2 mapping;\nvarying vec3 vColor;\nvarying float rval;\nvarying vec3 vLight;\nvarying vec3 center;\nvoid main() {\n    vColor = color;\n    vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n    center = mvPosition.xyz;\n    vec4 projPosition = projectionMatrix * mvPosition;\n    vec4 adjust = projectionMatrix* vec4(normal,0.0); adjust.z = 0.0; adjust.w = 0.0;\n    vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ 0 ], 0.0 );\n    vLight = normalize( lDirection.xyz );\n    mapping = normal.xy;\n    rval = abs(normal.x);\n    gl_Position = projPosition+adjust;\n}",uniforms:{opacity:{type:"f",value:1},fogColor:{type:"c",value:new $3Dmol.Color(1,1,1)},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2e3},directionalLightColor:{type:"fv",value:[]},directionalLightDirection:{type:"fv",value:[]}}},lambert:{fragmentShader:"uniform mat4 viewMatrix;\nuniform float opacity;\nuniform vec3 fogColor;\nuniform float fogNear;\nuniform float fogFar;\nvarying vec3 vLightFront;\nvarying vec3 vColor;\nvoid main() {\n    gl_FragColor = vec4( vec3 ( 1.0 ), opacity );\n    #ifndef WIREFRAME\n    gl_FragColor.xyz *= vLightFront;\n    #endif\n    gl_FragColor = gl_FragColor * vec4( vColor, opacity );\n    float depth = gl_FragCoord.z / gl_FragCoord.w;\n    float fogFactor = smoothstep( fogNear, fogFar, depth );\n    gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n}",vertexShader:"uniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 directionalLightColor[ 1 ];\nuniform vec3 directionalLightDirection[ 1 ];\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec3 color;\nvarying vec3 vColor;\nvarying vec3 vLightFront;\nvoid main() {\n    vColor = color;\n    vec3 objectNormal = normal;\n    vec3 transformedNormal = normalMatrix * objectNormal;\n    vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n    vLightFront = vec3( 0.0 );\n    transformedNormal = normalize( transformedNormal );\n    vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ 0 ], 0.0 );\n    vec3 dirVector = normalize( lDirection.xyz );\n    float dotProduct = dot( transformedNormal, dirVector );\n    vec3 directionalLightWeighting = vec3( max( dotProduct, 0.0 ) );\n    vLightFront += directionalLightColor[ 0 ] * directionalLightWeighting;\n    gl_Position = projectionMatrix * mvPosition;\n}",uniforms:{opacity:{type:"f",value:1},fogColor:{type:"c",value:new $3Dmol.Color(1,1,1)},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2e3},directionalLightColor:{type:"fv",value:[]},directionalLightDirection:{type:"fv",value:[]}}},instanced:{fragmentShader:"uniform mat4 viewMatrix;\nuniform float opacity;\nuniform vec3 fogColor;\nuniform float fogNear;\nuniform float fogFar;\nvarying vec3 vLightFront;\nvarying vec3 vColor;\nvoid main() {\n    gl_FragColor = vec4( vec3 ( 1.0 ), opacity );\n    #ifndef WIREFRAME\n    gl_FragColor.xyz *= vLightFront;\n    #endif\n    gl_FragColor = gl_FragColor * vec4( vColor, opacity );\n    float depth = gl_FragCoord.z / gl_FragCoord.w;\n    float fogFactor = smoothstep( fogNear, fogFar, depth );\n    gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n}",vertexShader:"uniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 directionalLightColor[ 1 ];\nuniform vec3 directionalLightDirection[ 1 ];\nattribute vec3 offset;\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec3 color;\nattribute float radius;\nvarying vec3 vColor;\nvarying vec3 vLightFront;\nvoid main() {\n    vColor = color;\n    vec3 objectNormal = normal;\n    vec3 transformedNormal = normalMatrix * objectNormal;\n    vec4 mvPosition = modelViewMatrix * vec4( position * radius + offset, 1.0 );\n    vLightFront = vec3( 0.0 );\n    transformedNormal = normalize( transformedNormal );\n    vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ 0 ], 0.0 );\n    vec3 dirVector = normalize( lDirection.xyz );\n    float dotProduct = dot( transformedNormal, dirVector );\n    vec3 directionalLightWeighting = vec3( max( dotProduct, 0.0 ) );\n    vLightFront += directionalLightColor[ 0 ] * directionalLightWeighting;\n    gl_Position = projectionMatrix * mvPosition;\n}",uniforms:{opacity:{type:"f",value:1},fogColor:{type:"c",value:new 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$3Dmol.Vector3).x=-e*Math.cos(0+o*f)*Math.sin(0+g*h),y.y=1==t?0:e*Math.cos(0+g*h),y.z=e*Math.sin(0+o*f)*Math.sin(0+g*h),1e-5>Math.abs(y.x)&&(y.x=0),1e-5>Math.abs(y.y)&&(y.y=0),1e-5>Math.abs(y.z)&&(y.z=0),(o=t==$3Dmol.CAP.FLAT?new $3Dmol.Vector3(0,Math.cos(0+g*h),0):new $3Dmol.Vector3(y.x,y.y,y.z)).normalize(),a.push(y),s.push(o),m.push(a.length-1)):m.push(a.length-i)}d&&l.push(v),l.push(m)}return i={vertices:a,normals:s,verticesRows:l,w:i,h:10},e in this.cache||(this.cache[e]={}),this.cache[e][t+n]=i}};e.drawCylinder=function(e,r,o,i,a,s,l){if(r&&o){0;var u=l||s;a=a||{r:0,g:0,b:0};var c=[o.x,o.y,o.z];c[0]-=r.x,c[1]-=r.y,c[2]-=r.z,c=t(c);var f=n.getVerticesForRadius(i,l,"to"),h=f.w,p=f.h,d=u?p*h+2:2*h;e=e.updateGeoGroup(d);var m,v=f.vertices,y=f.normals,g=(f=f.verticesRows)[p/2],b=f[p/2+1],x=e.vertices,w=e.vertexArray,_=e.normalArray,D=e.colorArray,S=e.faceArray;for(m=0;m<h;++m){var C=2*m,A=c[0]*v[C].x+c[3]*v[C].y+c[6]*v[C].z,$=c[1]*v[C].x+c[4]*v[C].y+c[7]*v[C].z,M=c[5]*v[C].y+c[8]*v[C].z,T=3*(x+C);C=e.faceidx,w[T]=A+r.x,w[T+1]=$+r.y,w[T+2]=M+r.z,w[T+3]=A+o.x,w[T+4]=$+o.y,w[T+5]=M+o.z,_[T]=A,_[T+3]=A,_[T+1]=$,_[T+4]=$,_[T+2]=M,_[T+5]=M,D[T]=a.r,D[T+3]=a.r,D[T+1]=a.g,D[T+4]=a.g,D[T+2]=a.b,D[T+5]=a.b,S[C]=b[m]+x,S[C+1]=b[m+1]+x,S[C+2]=g[m]+x,S[C+3]=g[m]+x,S[C+4]=b[m+1]+x,S[C+5]=g[m+1]+x,e.faceidx+=6}if(u)for(u=s?p+1:p/2+1,$=l?0:p/2;$<u;$++)if($!==p/2)for(g=$<=p/2?o:r,A=n.getVerticesForRadius(i,l,"to"),C=n.getVerticesForRadius(i,s,"from"),g===o?(v=A.vertices,y=A.normals,f=A.verticesRows):g==r&&(v=C.vertices,y=C.normals,f=C.verticesRows),A=0;A<h;A++){C=e.faceidx;var z=3*((b=f[$][A+1])+x),E=3*((m=f[$][A])+x),L=3*((M=f[$+1][A])+x),k=3*((T=f[$+1][A+1])+x),I=c[0]*v[b].x+c[3]*v[b].y+c[6]*v[b].z,O=c[0]*v[m].x+c[3]*v[m].y+c[6]*v[m].z,j=c[0]*v[M].x+c[3]*v[M].y+c[6]*v[M].z,N=c[0]*v[T].x+c[3]*v[T].y+c[6]*v[T].z,F=c[1]*v[b].x+c[4]*v[b].y+c[7]*v[b].z,P=c[1]*v[m].x+c[4]*v[m].y+c[7]*v[m].z,R=c[1]*v[M].x+c[4]*v[M].y+c[7]*v[M].z,V=c[1]*v[T].x+c[4]*v[T].y+c[7]*v[T].z,q=c[5]*v[b].y+c[8]*v[b].z,B=c[5]*v[m].y+c[8]*v[m].z,U=c[5]*v[M].y+c[8]*v[M].z,G=c[5]*v[T].y+c[8]*v[T].z;w[z]=I+g.x,w[E]=O+g.x,w[L]=j+g.x,w[k]=N+g.x,w[z+1]=F+g.y,w[E+1]=P+g.y,w[L+1]=R+g.y,w[k+1]=V+g.y,w[z+2]=q+g.z,w[E+2]=B+g.z,w[L+2]=U+g.z,w[k+2]=G+g.z,D[z]=a.r,D[E]=a.r,D[L]=a.r,D[k]=a.r,D[z+1]=a.g,D[E+1]=a.g,D[L+1]=a.g,D[k+1]=a.g,D[z+2]=a.b,D[E+2]=a.b,D[L+2]=a.b,D[k+2]=a.b,I=c[0]*y[b].x+c[3]*y[b].y+c[6]*y[b].z,O=c[0]*y[m].x+c[3]*y[m].y+c[6]*y[m].z,j=c[0]*y[M].x+c[3]*y[M].y+c[6]*y[M].z,N=c[0]*y[T].x+c[3]*y[T].y+c[6]*y[T].z,F=c[1]*y[b].x+c[4]*y[b].y+c[7]*y[b].z,P=c[1]*y[m].x+c[4]*y[m].y+c[7]*y[m].z,R=c[1]*y[M].x+c[4]*y[M].y+c[7]*y[M].z,V=c[1]*y[T].x+c[4]*y[T].y+c[7]*y[T].z,q=c[5]*y[b].y+c[8]*y[b].z,B=c[5]*y[m].y+c[8]*y[m].z,U=c[5]*y[M].y+c[8]*y[M].z,G=c[5]*y[T].y+c[8]*y[T].z,0===$?(_[z]=I,_[L]=j,_[k]=N,_[z+1]=F,_[L+1]=R,_[k+1]=V,_[z+2]=q,_[L+2]=U,_[k+2]=G,S[C]=b+x,S[C+1]=M+x,S[C+2]=T+x,e.faceidx+=3):$===u-1?(_[z]=I,_[E]=O,_[L]=j,_[z+1]=F,_[E+1]=P,_[L+1]=R,_[z+2]=q,_[E+2]=B,_[L+2]=U,S[C]=b+x,S[C+1]=m+x,S[C+2]=M+x,e.faceidx+=3):(_[z]=I,_[E]=O,_[k]=N,_[z+1]=F,_[E+1]=P,_[k+1]=V,_[z+2]=q,_[E+2]=B,_[k+2]=G,_[E]=O,_[L]=j,_[k]=N,_[E+1]=P,_[L+1]=R,_[k+1]=V,_[E+2]=B,_[L+2]=U,_[k+2]=G,S[C]=b+x,S[C+1]=m+x,S[C+2]=T+x,S[C+3]=m+x,S[C+4]=M+x,S[C+5]=T+x,e.faceidx+=6)}e.vertices+=d}},e.drawCone=function(e,n,o,i,a){if(n&&o){console.log(n),console.log(o),a=a||{r:0,g:0,b:0};var s=[o.x,o.y,o.z];s.x-=n.x,s.y-=n.y,s.z-=n.z;var l=t(s),u=r.length,c=(e=e.updateGeoGroup(u+2)).vertices,f=e.vertexArray,h=e.normalArray,p=e.colorArray,d=e.faceArray,m=3*c;for(s=new $3Dmol.Vector3(s[0],s[1],s[2]).normalize(),f[m]=n.x,f[m+1]=n.y,f[m+2]=n.z,h[m]=-s.x,h[m+1]=-s.y,h[m+2]=-s.z,p[m]=a.r,p[m+1]=a.g,p[m+2]=a.b,f[m+3]=o.x,f[m+4]=o.y,f[m+5]=o.z,h[m+3]=s.x,h[m+4]=s.y,h[m+5]=s.z,p[m+3]=a.r,p[m+4]=a.g,p[m+5]=a.b,m+=6,o=0;o<u;++o){var v=r[o].clone();v.multiplyScalar(i),s=l[0]*v.x+l[3]*v.y+l[6]*v.z;var y=l[1]*v.x+l[4]*v.y+l[7]*v.z;v=l[5]*v.y+l[8]*v.z,f[m]=s+n.x,f[m+1]=y+n.y,f[m+2]=v+n.z,h[m]=s,h[m+1]=y,h[m+2]=v,p[m]=a.r,p[m+1]=a.g,p[m+2]=a.b,m+=3}for(e.vertices+=u+2,n=e.faceidx,o=0;o<u;o++)i=c+2+o,a=c+2+(o+1)%u,d[n]=i,d[n+1]=a,d[n+2]=c,d[n+=3]=i,d[n+1]=a,d[n+2]=c+1,n+=3;e.faceidx+=6*u}};var o={cache:{},getVerticesForRadius:function(e){if(void 0!==this.cache[e])return this.cache[e];var t={vertices:[],verticesRows:[],normals:[]},r=16,n=10;1>e&&(r=10,n=8);var o,i,a=2*Math.PI,s=Math.PI;for(i=0;i<=n;i++){var l=[];for(o=0;o<=r;o++){var u=o/r,c=i/n,f={};f.x=-e*Math.cos(0+u*a)*Math.sin(0+c*s),f.y=e*Math.cos(0+c*s),f.z=e*Math.sin(0+u*a)*Math.sin(0+c*s),(u=new $3Dmol.Vector3(f.x,f.y,f.z)).normalize(),t.vertices.push(f),t.normals.push(u),l.push(t.vertices.length-1)}t.verticesRows.push(l)}return this.cache[e]=t}};return e.drawSphere=function(e,t,r,n){new $3Dmol.Vector3(t.x,t.y,t.z);for(var i=o.getVerticesForRadius(r),a=i.vertices,s=i.normals,l=(e=e.updateGeoGroup(a.length)).vertices,u=e.vertexArray,c=e.colorArray,f=e.faceArray,h=e.lineArray,p=e.normalArray,d=0,m=a.length;d<m;++d){var v=3*(l+d),y=a[d];u[v]=y.x+t.x,u[v+1]=y.y+t.y,u[v+2]=y.z+t.z,c[v]=n.r,c[v+1]=n.g,c[v+2]=n.b}for(e.vertices+=a.length,u=(i=i.verticesRows).length-1,n=0;n<u;n++)for(c=i[n].length-1,t=0;t<c;t++){d=e.faceidx,m=e.lineidx,y=3*(v=i[n][t+1]+l);var g=i[n][t]+l,b=3*g,x=i[n+1][t]+l,w=3*x,_=i[n+1][t+1]+l,D=3*_,S=s[v-l],C=s[g-l],A=s[x-l],$=s[_-l];Math.abs(a[v-l].y)===r?(p[y]=S.x,p[w]=A.x,p[D]=$.x,p[y+1]=S.y,p[w+1]=A.y,p[D+1]=$.y,p[y+2]=S.z,p[w+2]=A.z,p[D+2]=$.z,f[d]=v,f[d+1]=x,f[d+2]=_,h[m]=v,h[m+1]=x,h[m+2]=v,h[m+3]=_,h[m+4]=x,h[m+5]=_,e.faceidx+=3,e.lineidx+=6):Math.abs(a[x-l].y)===r?(p[y]=S.x,p[b]=C.x,p[w]=A.x,p[y+1]=S.y,p[b+1]=C.y,p[w+1]=A.y,p[y+2]=S.z,p[b+2]=C.z,p[w+2]=A.z,f[d]=v,f[d+1]=g,f[d+2]=x,h[m]=v,h[m+1]=g,h[m+2]=v,h[m+3]=x,h[m+4]=g,h[m+5]=x,e.faceidx+=3,e.lineidx+=6):(p[y]=S.x,p[b]=C.x,p[D]=$.x,p[y+1]=S.y,p[b+1]=C.y,p[D+1]=$.y,p[y+2]=S.z,p[b+2]=C.z,p[D+2]=$.z,p[b]=C.x,p[w]=A.x,p[D]=$.x,p[b+1]=C.y,p[w+1]=A.y,p[D+1]=$.y,p[b+2]=C.z,p[w+2]=A.z,p[D+2]=$.z,f[d]=v,f[d+1]=g,f[d+2]=_,f[d+3]=g,f[d+4]=x,f[d+5]=_,h[m]=v,h[m+1]=g,h[m+2]=v,h[m+3]=_,h[m+4]=g,h[m+5]=x,h[m+6]=x,h[m+7]=_,e.faceidx+=6,e.lineidx+=8)}},e}(),$3Dmol=$3Dmol||{},$3Dmol.GLModel=function(){function e(n,o){var s=[],l=[],u=null,c=null,f=!1,h=null,p=null,d=null,m={},v=new $3Dmol.Matrix4,y=!0,g=$3Dmol.elementColors.defaultColor,b=(o=o||{}).defaultcolors?o.defaultcolors:$3Dmol.elementColors.defaultColors,x=o.defaultSphereRadius?o.defaultSphereRadius:1.5,w=o.cartoonQuality?o.cartoonQuality:5,_=function(e,t){var n=x;return void 0!==t.radius?n=t.radius:r[e.elem]&&(n=r[e.elem]),void 0!==t.scale&&(n*=t.scale),n},D=function(e,t,r){var n=function(e,t){for(var r=null,n=-1,h=0,p=e.bonds.length;h<p;h++)if(e.bonds[h]!=t.index){l=e.bonds[h],u=s[l],c=new $3Dmol.Vector3(u.x,u.y,u.z),(f=c.clone()).sub(o),(a=f.clone()).cross(i);var d=a.lengthSq();if(d>n&&(r=a,.1<(n=d)))break}return r},o=new $3Dmol.Vector3(e.x,e.y,e.z),i=new $3Dmol.Vector3(t.x,t.y,t.z).clone(),a=null;if(i.sub(o),1===e.bonds.length)if(1===t.bonds.length)a=i.clone(),1e-4<Math.abs(a.x)?a.y+=1:a.x+=1;else{e=(r+1)%t.bonds.length;var l=t.bonds[e],u=s[l],c=new $3Dmol.Vector3(u.x,u.y,u.z),f=c.clone();f.sub(o),(a=f.clone()).cross(i)}else.01>(a=n(e,t)).lengthSq()&&(null!=(t=n(t,e))&&(a=t));return.01>a.lengthSq()&&(a=i.clone(),1e-4<Math.abs(a.x)?a.y+=1:a.x+=1),a.cross(i),a.normalize(),a},S=function(e,t,r,n,o,i){e[r]=n.x,e[r+1]=n.y,e[r+2]=n.z,t[r]=i.r,t[r+1]=i.g,t[r+2]=i.b,e[r+3]=o.x,e[r+4]=o.y,e[r+5]=o.z,t[r+3]=i.r,t[r+4]=i.g,t[r+5]=i.b},C=function(e,t){if(e.style.sphere){var r=e.style.sphere;if(!r.hidden){var n=$3Dmol.getColorFromStyle(e,r);if(r=_(e,r),(!0===e.clickable||e.hoverable)&&void 0!==e.intersectionShape){var o=new $3Dmol.Vector3(e.x,e.y,e.z);e.intersectionShape.sphere.push(new $3Dmol.Sphere(o,r))}$3Dmol.GLDraw.drawSphere(t,e,r,n)}}},A=function(e,t){if(e.style.sphere){var r=e.style.sphere;if(!r.hidden){var n=_(e,r);r=$3Dmol.getColorFromStyle(e,r);var o=(t=t.updateGeoGroup(1)).vertices,i=3*o,a=t.vertexArray,s=t.radiusArray;a[i]=e.x,a[i+1]=e.y,a[i+2]=e.z,(a=t.colorArray)[i]=r.r,a[i+1]=r.g,a[i+2]=r.b,s[o]=n,!0!==e.clickable&&!e.hoverable||void 0===e.intersectionShape||(r=new $3Dmol.Vector3(e.x,e.y,e.z),e.intersectionShape.sphere.push(new $3Dmol.Sphere(r,n))),t.vertices+=1}}},M=function(e,t,r,n){for(var o=(e=e.updateGeoGroup(4)).vertices,i=3*o,a=e.vertexArray,s=0;4>s;s++)a[i+3*s]=t.x,a[i+3*s+1]=t.y,a[i+3*s+2]=t.z;for(a=e.normalArray,t=e.colorArray,s=0;4>s;s++)t[i+3*s]=n.r,t[i+3*s+1]=n.g,t[i+3*s+2]=n.b;a[i+0]=-r,a[i+1]=r,a[i+2]=0,a[i+3]=-r,a[i+4]=-r,a[i+5]=0,a[i+6]=r,a[i+7]=-r,a[i+8]=0,a[i+9]=r,a[i+10]=r,a[i+11]=0,e.vertices+=4,(r=e.faceArray)[(n=e.faceidx)+0]=o,r[n+1]=o+1,r[n+2]=o+2,r[n+3]=o+2,r[n+4]=o+3,r[n+5]=o,e.faceidx+=6},T=function(e,t){if(e.style.sphere){var r=e.style.sphere;if(!r.hidden){var n=_(e,r);if(r=$3Dmol.getColorFromStyle(e,r),(!0===e.clickable||e.hoverable)&&void 0!==e.intersectionShape){var o=new $3Dmol.Vector3(e.x,e.y,e.z);e.intersectionShape.sphere.push(new $3Dmol.Sphere(o,n))}M(t,e,n,r)}}},z=function(e,t,r,n,o,i,a){i=(e=e.updateGeoGroup(4)).vertices,a=e.vertexArray;var s=e.colorArray,l=e.radiusArray,u=e.normalArray,c=o.r,f=o.g;o=o.b;for(var h=3*i,p=0;4>p;p++){if(a[h]=t.x,u[h]=r.x,s[h]=c,a[++h]=t.y,u[h]=r.y,s[h]=f,a[++h]=t.z,u[h]=r.z,2>p)s[h]=o;else{var d=-o;0==d&&(d=-1e-4),s[h]=d}h++}e.vertices+=4,l[i]=-n,l[i+1]=n,l[i+2]=-n,l[i+3]=n,(t=e.faceArray)[(r=e.faceidx)+0]=i,t[r+1]=i+1,t[r+2]=i+2,t[r+3]=i+2,t[r+4]=i+3,t[r+5]=i,e.faceidx+=6};this.getCrystData=function(){return m.cryst?m.cryst:null},this.getSymmetries=function(){return void 0===m.symmetries&&(m.symmetries=[v]),m.symmetries},this.setSymmetries=function(e){m.symmetries=void 0===e?[v]:e},this.getID=function(){return n},this.getNumFrames=function(){return null!=l.numFrames?l.numFrames:l.length};var E=function(e,t,r,n){return(e=t-e)<-r?t+n:e>r?t-n:t};this.setFrame=function(e){var t=this.getNumFrames();return new Promise(function(r,n){0==t&&r(),(0>e||e>=t)&&(e=t-1),null!=l.url?$3Dmol.getbin(l.url+"/traj/frame/"+e+"/"+l.path,null,"POST").then(function(e){e=new Float32Array(e,44);for(var t=0,n=0;n<s.length;n++)s[n].x=e[t++],s[n].y=e[t++],s[n].z=e[t++];if(u&&c&&u&&c)for(var o=.9*(e=u[0]),i=.9*(t=u[1]),a=.9*(n=u[2]),l=0;l<c.length;l++)for(var f=c[l],h=1;h<f.length;h++){var p=s[f[h][0]],d=s[f[h][1]];p.x=E(d.x,p.x,o,e),p.y=E(d.y,p.y,i,t),p.z=E(d.z,p.z,a,n)}r()}).catch(n):(s=l[e],r()),h=null})},this.addFrame=function(e){l.push(e)},this.vibrate=function(e,t){t=t||1,e=e||10,e--;for(var r=1;r<=e;r++){for(var n=[],o=0;o<s.length;o++){var i=new $3Dmol.Vector3($3Dmol.getAtomProperty(s[o],"dx"),$3Dmol.getAtomProperty(s[o],"dy"),$3Dmol.getAtomProperty(s[o],"dz")),a=new $3Dmol.Vector3(s[o].x,s[o].y,s[o].z);for(var u in i.multiplyScalar(r*t/e),a.add(i),i={},s[o])i[u]=s[o][u];i.x=a.x,i.y=a.y,i.z=a.z,n.push(i)}l.push(n)}l.unshift(s)},this.setAtomDefaults=function(e){for(var r=0;r<e.length;r++){var o=e[r];o&&(o.style=o.style||t,o.color=o.color||b[o.elem]||g,o.model=n,o.clickable||o.hoverable)&&(o.intersectionShape={sphere:[],cylinder:[],line:[],triangle:[]})}},this.addMolData=function(e,t,r){if(r=r||{},e=$3Dmol.GLModel.parseMolData(e,t,r),y=!r.duplicateAssemblyAtoms,(t=e.modelData)&&(m=Array.isArray(t)?t[0]:t),u=e.box?e.box:null,0==l.length){for(t=0;t<e.length;t++)0!=e[t].length&&l.push(e[t]);l[0]&&(s=l[0])}else if(r.frames)for(t=0;t<e.length;t++)l.push(e[t]);else for(t=0;t<e.length;t++)this.addAtoms(e[t]);for(t=0;t<l.length;t++)this.setAtomDefaults(l[t],n);r.vibrate&&r.vibrate.frames&&r.vibrate.amplitude&&this.vibrate(r.vibrate.frames,r.vibrate.amplitude),r.style&&this.setStyle({},r.style)},this.setDontDuplicateAtoms=function(e){y=e},this.setModelData=function(e){m=e};var L=function(e,t){if(e==t)return!0;if("string"==typeof t&&"number"==typeof e&&(t=t.match(/(-?\d+)\s*-\s*(-?\d+)/))){var r=parseInt(t[1]),n=parseInt(t[2]);if(t&&e>=r&&e<=n)return!0}return!1};this.atomIsSelected=function(e,t){var r;if(void 0===t)return!0;var n,o=!!t.invert,i=!0;for(n in t)if("and"==n||"or"==n||"not"==n){if("not"==n){if(this.atomIsSelected(e,t[n])){i=!1;break}}else if("and"==n){var a=t[n];for(r=0;r<a.length;r++)if(!this.atomIsSelected(e,a[r])){i=!1;break}}else if("or"==n){for(i=t[n],a=!0,r=0;r<i.length;r++){if(this.atomIsSelected(e,i[r])){a=!0;break}a=!1}i=a}}else if("predicate"===n){if(!t.predicate(e)){i=!1;break}}else if("properties"==n&&e[n])for(var s in t.properties){if(void 0===e.properties[s]){i=!1;break}if(e.properties[s]!=t.properties[s]){i=!1;break}}else if(t.hasOwnProperty(n)&&"props"!=n&&"invert"!=n&&"model"!=n&&"byres"!=n&&"expand"!=n&&"within"!=n&&"and"!=n&&"or"!=n&&"not"!=n){if(void 0===e[n]){i=!1;break}if(a=!1,"bonds"===n){if((r=t[n])!=e.bonds.length){i=!1;break}}else if($.isArray(t[n])){var l=t[n],u=e[n];for(r=0;r<l.length;r++)if(L(u,l[r])){a=!0;break}if(!a){i=!1;break}}else if(r=t[n],!L(e[n],r)){i=!1;break}}return o?!i:i},this.selectedAtoms=function(e,t){var r,n=[];e=e||{},t||(t=s);for(var o=t.length,i=0;i<o;i++)(r=t[i])&&this.atomIsSelected(r,e)&&n.push(r);if(e.hasOwnProperty("expand")){if(0>=(o=parseFloat(e.expand)))o=n;else{for(i=$3Dmol.getExtent(n),r=[[],[],[]],t=0;3>t;t++)r[0][t]=i[0][t]-o,r[1][t]=i[1][t]+o,r[2][t]=i[2][t];for(o=[],t=0;t<s.length;t++){var a=s[t].x,l=s[t].y,u=s[t].z;a>=r[0][0]&&a<=r[1][0]&&l>=r[0][1]&&l<=r[1][1]&&u>=r[0][2]&&u<=r[1][2]&&(a>=i[0][0]&&a<=i[1][0]&&l>=i[0][1]&&l<=i[1][1]&&u>=i[0][2]&&u<=i[1][2]||o.push(s[t]))}}for(a=n.length,i=0;i<o.length;i++)for(var c=0;c<a;c++)(t=k(o[i],n[c]))<(r=Math.pow(e.expand,2))&&0<t&&n.push(o[i])}if(e.hasOwnProperty("within")&&e.within.hasOwnProperty("sel")&&e.within.hasOwnProperty("distance")){for(a=this.selectedAtoms(e.within.sel,s),o={},i=0;i<a.length;i++)for(c=0;c<n.length;c++)(t=k(a[i],n[c]))<(r=Math.pow(parseFloat(e.within.distance),2))&&0<t&&(o[c]=1);if(i=[],e.within.invert)for(c=0;c<n.length;c++)o[c]||i.push(n[c]);else for(c in o)i.push(n[c]);n=i}if(e.hasOwnProperty("byres"))for(e={},t=[],o=[],i=0;i<n.length;i++)if(a=(r=n[i]).chain,l=r.resi,void 0===e[a]&&(e[a]={}),r.hasOwnProperty("resi")&&void 0===e[a][l])for(e[a][l]=!0,o.push(r);0<o.length;)if(a=(r=o.pop()).chain,l=r.resi,void 0===t[r.index])for(t[r.index]=!0,c=0;c<r.bonds.length;c++)void 0===t[(u=s[r.bonds[c]]).index]&&u.hasOwnProperty("resi")&&u.chain==a&&u.resi==l&&(o.push(u),n.push(u));return n};var k=function(e,t){return Math.pow(t.x-e.x,2)+Math.pow(t.y-e.y,2)+Math.pow(t.z-e.z,2)};this.addAtoms=function(e){h=null;var r,o=s.length,i=[];for(r=0;r<e.length;r++)void 0===e[r].index&&(e[r].index=r),void 0===e[r].serial&&(e[r].serial=r),i[e[r].index]=o+r;for(r=0;r<e.length;r++){var a=i[(o=e[r]).index],l=$.extend(!1,{},o);l.index=a,l.bonds=[],l.bondOrder=[],l.model=n,l.style=l.style||t,void 0===l.color&&(l.color=b[l.elem]||g),a=o.bonds?o.bonds.length:0;for(var u=0;u<a;u++){var c=i[o.bonds[u]];void 0!==c&&(l.bonds.push(c),l.bondOrder.push(o.bondOrder?o.bondOrder[u]:1))}s.push(l)}},this.removeAtoms=function(e){h=null;var t,r=[];for(t=0;t<e.length;t++)r[e[t].index]=!0;for(e=[],t=0;t<s.length;t++){var n=s[t];r[n.index]||e.push(n)}s=[],this.addAtoms(e)},this.setStyle=function(t,r,n){for(var o in void 0===r&&void 0===n&&(r=t,t={}),t)e.validAtomSelectionSpecs.hasOwnProperty(o)||console.log("Unknown selector "+o);for(o in r)e.validAtomStyleSpecs.hasOwnProperty(o)||console.log("Unknown style "+o);var i=!1,a=function(e){for(var a=u.selectedAtoms(t,e),s=0;s<e.length;s++)e[s]&&(e[s].capDrawn=!1);for(s=0;s<a.length;s++)for(o in i=!0,(a[s].clickable||a[s].hoverable)&&(a[s].intersectionShape={sphere:[],cylinder:[],line:[],triangle:[]}),n||(a[s].style={}),r)if(r.hasOwnProperty(o))for(var l in a[s].style[o]=a[s].style[o]||{},r[o])a[s].style[o][l]=r[o][l]},u=this;a(s);for(var c=0;c<l.length;c++)l[c]!==s&&a(l[c]);i&&(h=null)},this.setClickable=function(t,r,n){for(var o in t)e.validAtomSelectionSpecs.hasOwnProperty(o)||console.log("Unknown selector "+o);if(r=!!r,n&&"function"!=typeof n)console.log("Callback is not a function");else{var i=(o=this.selectedAtoms(t,s)).length;for(t=0;t<i;t++)o[t].intersectionShape={sphere:[],cylinder:[],line:[],triangle:[]},o[t].clickable=r,n&&(o[t].callback=n);0<i&&(h=null)}},this.setHoverable=function(t,r,n,o){for(var i in t)e.validAtomSelectionSpecs.hasOwnProperty(i)||console.log("Unknown selector "+i);if(r=!!r,n&&"function"!=typeof n)console.log("Hover_callback is not a function");else if(o&&"function"!=typeof o)console.log("Unhover_callback is not a function");else{var a=(i=this.selectedAtoms(t,s)).length;for(t=0;t<a;t++)i[t].intersectionShape={sphere:[],cylinder:[],line:[],triangle:[]},i[t].hoverable=r,n&&(i[t].hover_callback=n),o&&(i[t].unhover_callback=o);0<a&&(h=null)}},this.setColorByElement=function(e,t){var r;if((r=null!==h)&&(r=d,r=t&&r?JSON.stringify(t)==JSON.stringify(r):t==r),!r){d=t;var n=this.selectedAtoms(e,n);for(0<n.length&&(h=null),e=0;e<n.length;e++)void 0!==t[(r=n[e]).elem]&&(r.color=t[r.elem])}},this.setColorByProperty=function(e,t,r,n){var o=this.selectedAtoms(e,o);for(d=null,0<o.length&&(h=null),void 0!==$3Dmol.Gradient.builtinGradients[r]&&(r=new $3Dmol.Gradient.builtinGradients[r]),n||(n=r.range()),n||(n=$3Dmol.getPropertyRange(o,t)),e=0;e<o.length;e++){var i=o[e];null!=$3Dmol.getAtomProperty(i,t)&&(i.color=r.valueToHex(parseFloat(i.properties[t]),n))}},this.setColorByFunction=function(e,t){var r=this.selectedAtoms(e,r);if("function"==typeof t)for(d=null,0<r.length&&(h=null),i=0;i<r.length;i++)a=r[i],a.color=t(a)},this.toCDObject=function(e){var t={a:[],b:[]};e&&(t.s=[]);for(var r=0;r<s.length;r++){var n={},o=s[r];if(n.x=o.x,n.y=o.y,n.z=o.z,"C"!=o.elem&&(n.l=o.elem),e){for(var i=0;i<t.s.length&&JSON.stringify(o.style)!==JSON.stringify(t.s[i]);)i++;i===t.s.length&&t.s.push(o.style),0!==i&&(n.s=i)}for(t.a.push(n),n=0;n<o.bonds.length;n++){i=r;var a=o.bonds[n];i>=a||(i={b:i,e:a},1!=(a=o.bondOrder[n])&&(i.o=a),t.b.push(i))}}return t},this.globj=function(e,t){if(null===h){var r=s,n=t;n=n||{};var o=new $3Dmol.Object3D,i=[],a={},l={},u=C;if(n.supportsImposters){u=T;var c=new $3Dmol.Geometry(!0);c.imposter=!0;var d=new $3Dmol.Geometry(!0,!0);d.imposter=!0,d.sphereGeometry=new $3Dmol.Geometry(!0),d.sphereGeometry.imposter=!0,d.drawnCaps={}}else n.supportsAIA?(u=A,(c=new $3Dmol.Geometry(!1,!0,!0)).instanced=!0):c=new $3Dmol.Geometry(!0),d=new $3Dmol.Geometry(!0);var v,g,b={},x=[Number.POSITIVE_INFINITY,Number.NEGATIVE_INFINITY],$=0;for(g=r.length;$<g;$++){var E=r[$];if(E&&E.style){(E.clickable||E.hoverable)&&void 0===E.intersectionShape&&(E.intersectionShape={sphere:[],cylinder:[],line:[],triangle:[]});var L={line:void 0,cross:void 0,stick:void 0,sphere:void 0};for(v in L)L[v]=E.style[v]?E.style[v].opacity?parseFloat(E.style[v].opacity):1:void 0,b[v]?null!=L[v]&&b[v]!=L[v]&&(console.log("Warning: "+v+" opacity is ambiguous"),b[v]=1):b[v]=L[v];u(E,c);var k=E;if(k.style.clicksphere){var I=k.style.clicksphere;if(!I.hidden){var O=_(k,I);if((!0===k.clickable||k.hoverable)&&void 0!==k.intersectionShape){var j=new $3Dmol.Vector3(k.x,k.y,k.z);k.intersectionShape.sphere.push(new $3Dmol.Sphere(j,O))}}}var N=E,F=l;if(N.style.cross){var P=N.style.cross;if(!P.hidden){var R=P.linewidth||1;F[R]||(F[R]=new $3Dmol.Geometry);var V=F[R].updateGeoGroup(6),q=_(N,P),B=[[q,0,0],[-q,0,0],[0,q,0],[0,-q,0],[0,0,q],[0,0,-q]],U=N.clickable||N.hoverable;U&&void 0===N.intersectionShape&&(N.intersectionShape={sphere:[],cylinder:[],line:[]});for(var G=$3Dmol.getColorFromStyle(N,P),H=V.vertexArray,W=V.colorArray,Y=0;6>Y;Y++){var X=3*V.vertices;if(V.vertices++,H[X]=N.x+B[Y][0],H[X+1]=N.y+B[Y][1],H[X+2]=N.z+B[Y][2],W[X]=G.r,W[X+1]=G.g,W[X+2]=G.b,U){var K=new $3Dmol.Vector3(B[Y][0],B[Y][1],B[Y][2]);K.multiplyScalar(.1),K.set(K.x+N.x,K.y+N.y,K.z+N.z),N.intersectionShape.line.push(K)}}}}var Z=void 0,Q=void 0,J=void 0,ee=void 0,te=void 0,re=void 0,ne=E,oe=r,ie=a;if(ne.style.line){var ae=ne.style.line;if(!ae.hidden){var se=ae.linewidth||1;ie[se]||(ie[se]=new $3Dmol.Geometry);for(var le=ie[se].updateGeoGroup(6*ne.bonds.length),ue=le.vertexArray,ce=le.colorArray,fe=0;fe<ne.bonds.length;fe++){var he=oe[ne.bonds[fe]];if(he.style.line&&!(ne.serial>=he.serial)){var pe=new $3Dmol.Vector3(ne.x,ne.y,ne.z),de=new $3Dmol.Vector3(he.x,he.y,he.z),me=pe.clone().add(de).multiplyScalar(.5),ve=!1,ye=ne.clickable||ne.hoverable,ge=he.clickable||he.hoverable;(ye||ge)&&(ye&&(void 0===ne.intersectionShape&&(ne.intersectionShape={sphere:[],cylinder:[],line:[],triangle:[]}),ne.intersectionShape.line.push(pe),ne.intersectionShape.line.push(me)),ge&&(void 0===he.intersectionShape&&(he.intersectionShape={sphere:[],cylinder:[],line:[],triangle:[]}),he.intersectionShape.line.push(me),he.intersectionShape.line.push(de)));var be=$3Dmol.getColorFromStyle(ne,ne.style.line),xe=$3Dmol.getColorFromStyle(he,he.style.line);if(ne.bondStyles&&ne.bondStyles[fe]){var we=ne.bondStyles[fe];if(!we.iswire)continue;we.radius&&(bondR=we.radius),we.singleBond&&(ve=!0),void 0!==we.color1&&(be=$3Dmol.CC.color(we.color1)),void 0!==we.color2&&(xe=$3Dmol.CC.color(we.color2))}var _e=3*le.vertices;if(1<ne.bondOrder[fe]&&4>ne.bondOrder[fe]&&!ve){var De=D(ne,he,fe),Se=de.clone();Se.sub(pe),2==ne.bondOrder[fe]?(De.multiplyScalar(.1),(ee=pe.clone()).add(De),(J=pe.clone()).sub(De),(Q=ee.clone()).add(Se),(Z=J.clone()).add(Se),be==xe?(le.vertices+=4,S(ue,ce,_e,ee,Q,be),S(ue,ce,_e+6,J,Z,be)):(le.vertices+=8,Se.multiplyScalar(.5),(te=ee.clone()).add(Se),(re=J.clone()).add(Se),S(ue,ce,_e,ee,te,be),S(ue,ce,_e+6,te,Q,xe),S(ue,ce,_e+12,J,re,be),S(ue,ce,_e+18,re,Z,xe))):3==ne.bondOrder[fe]&&(De.multiplyScalar(.1),(ee=pe.clone()).add(De),(J=pe.clone()).sub(De),(Q=ee.clone()).add(Se),(Z=J.clone()).add(Se),be==xe?(le.vertices+=6,S(ue,ce,_e,pe,de,be),S(ue,ce,_e+6,ee,Q,be),S(ue,ce,_e+12,J,Z,be)):(le.vertices+=12,Se.multiplyScalar(.5),(te=ee.clone()).add(Se),(re=J.clone()).add(Se),S(ue,ce,_e,pe,me,be),S(ue,ce,_e+6,me,de,xe),S(ue,ce,_e+12,ee,te,be),S(ue,ce,_e+18,te,Q,xe),S(ue,ce,_e+24,J,re,be),S(ue,ce,_e+30,re,Z,xe)))}else be==xe?(le.vertices+=2,S(ue,ce,_e,pe,de,be)):(le.vertices+=4,S(ue,ce,_e,pe,me,be),S(ue,ce,_e+6,me,de,xe))}}}}var Ce=void 0,Ae=void 0,$e=void 0,Me=void 0,Te=void 0,ze=void 0,Ee=void 0,Le=void 0,ke=void 0,Ie=void 0,Oe=void 0,je=void 0,Ne=void 0,Fe=E,Pe=r,Re=d;if(Fe.style.stick){var Ve=Fe.style.stick;if(!Ve.hidden){var qe=Ve.radius||.25,Be=Ve.singleBonds||!1,Ue=0,Ge=0,He=$3Dmol.getColorFromStyle(Fe,Ve);!Fe.capDrawn&&4>Fe.bonds.length&&(Ue=2);var We=$3Dmol.GLDraw.drawCylinder;Re.imposter&&(We=z);for(var Ye=0;Ye<Fe.bonds.length;Ye++){var Xe=Pe[Fe.bonds[Ye]];if(Fe.serial<Xe.serial){var Ke=Xe.style;if(Ke.stick&&!Ke.stick.hidden){var Ze=$3Dmol.getColorFromStyle(Xe,Ke.stick);if($e=qe,je=Be,Fe.bondStyles&&Fe.bondStyles[Ye]){if((Ne=Fe.bondStyles[Ye]).iswire)continue;Ne.radius&&($e=Ne.radius),Ne.singleBond&&(je=!0),void 0!==Ne.color1&&(He=$3Dmol.CC.color(Ne.color1)),void 0!==Ne.color2&&(Ze=$3Dmol.CC.color(Ne.color2))}var Qe=new $3Dmol.Vector3(Fe.x,Fe.y,Fe.z),Je=new $3Dmol.Vector3(Xe.x,Xe.y,Xe.z);if(1===Fe.bondOrder[Ye]||je){if(!Xe.capDrawn&&4>Xe.bonds.length&&(Ge=2),He!=Ze?(We(Re,Qe,Ae=(new $3Dmol.Vector3).addVectors(Qe,Je).multiplyScalar(.5),$e,He,Ue,0),We(Re,Ae,Je,$e,Ze,0,Ge)):We(Re,Qe,Je,$e,He,Ue,Ge),ze=Fe.clickable||Fe.hoverable,Ee=Xe.clickable||Xe.hoverable,ze||Ee){if(Ae||(Ae=(new $3Dmol.Vector3).addVectors(Qe,Je).multiplyScalar(.5)),ze){var et=new $3Dmol.Cylinder(Qe,Ae,$e),tt=new $3Dmol.Sphere(Qe,$e);Fe.intersectionShape.cylinder.push(et),Fe.intersectionShape.sphere.push(tt)}if(Ee){var rt=new $3Dmol.Cylinder(Je,Ae,$e),nt=new $3Dmol.Sphere(Je,$e);Xe.intersectionShape.cylinder.push(rt),Xe.intersectionShape.sphere.push(nt)}}}else if(1<Fe.bondOrder[Ye]){var ot=0,it=0;$e!=qe&&(it=ot=2);var at=Je.clone();if(at.sub(Qe),Te=D(Fe,Xe,Ye),2==Fe.bondOrder[Ye]){Me=$e/2.5,(Te=D(Fe,Xe,Ye)).multiplyScalar(1.5*Me);var st=Qe.clone();st.add(Te);var lt=Qe.clone();lt.sub(Te);var ut=st.clone();ut.add(at);var ct=lt.clone();ct.add(at),He!=Ze?(Ae=(new $3Dmol.Vector3).addVectors(st,ut).multiplyScalar(.5),Ce=(new $3Dmol.Vector3).addVectors(lt,ct).multiplyScalar(.5),We(Re,st,Ae,Me,He,ot,0),We(Re,Ae,ut,Me,Ze,0,it),We(Re,lt,Ce,Me,He,ot,0),We(Re,Ce,ct,Me,Ze,0,it)):(We(Re,st,ut,Me,He,ot,it),We(Re,lt,ct,Me,He,ot,it)),ze=Fe.clickable||Fe.hoverable,Ee=Xe.clickable||Xe.hoverable,(ze||Ee)&&(Ae||(Ae=(new $3Dmol.Vector3).addVectors(st,ut).multiplyScalar(.5)),Ce||(Ce=(new $3Dmol.Vector3).addVectors(lt,ct).multiplyScalar(.5)),ze&&(Le=new $3Dmol.Cylinder(st,Ae,Me),ke=new $3Dmol.Cylinder(lt,Ce,Me),Fe.intersectionShape.cylinder.push(Le),Fe.intersectionShape.cylinder.push(ke)),Ee&&(Ie=new $3Dmol.Cylinder(ut,Ae,Me),Oe=new $3Dmol.Cylinder(ct,Ce,Me),Xe.intersectionShape.cylinder.push(Ie),Xe.intersectionShape.cylinder.push(Oe)))}else if(3==Fe.bondOrder[Ye]&&(Me=$e/4,Te.cross(at),Te.normalize(),Te.multiplyScalar(3*Me),(st=Qe.clone()).add(Te),(lt=Qe.clone()).sub(Te),(ut=st.clone()).add(at),(ct=lt.clone()).add(at),He!=Ze?(Ae=(new $3Dmol.Vector3).addVectors(st,ut).multiplyScalar(.5),Ce=(new $3Dmol.Vector3).addVectors(lt,ct).multiplyScalar(.5),mp3=(new $3Dmol.Vector3).addVectors(Qe,Je).multiplyScalar(.5),We(Re,st,Ae,Me,He,ot,0),We(Re,Ae,ut,Me,Ze,0,it),We(Re,Qe,mp3,Me,He,Ue,0),We(Re,mp3,Je,Me,Ze,0,Ge),We(Re,lt,Ce,Me,He,ot,0),We(Re,Ce,ct,Me,Ze,0,it)):(We(Re,st,ut,Me,He,ot,it),We(Re,Qe,Je,Me,He,Ue,Ge),We(Re,lt,ct,Me,He,ot,it)),ze=Fe.clickable||Fe.hoverable,Ee=Xe.clickable||Xe.hoverable,ze||Ee)){if(Ae||(Ae=(new $3Dmol.Vector3).addVectors(st,ut).multiplyScalar(.5)),Ce||(Ce=(new $3Dmol.Vector3).addVectors(lt,ct).multiplyScalar(.5)),mp3||(mp3=(new $3Dmol.Vector3).addVectors(Qe,Je).multiplyScalar(.5)),ze){Le=new $3Dmol.Cylinder(st.clone(),Ae.clone(),Me),ke=new $3Dmol.Cylinder(lt.clone(),Ce.clone(),Me);var ft=new $3Dmol.Cylinder(Qe.clone(),mp3.clone(),Me);Fe.intersectionShape.cylinder.push(Le),Fe.intersectionShape.cylinder.push(ke),Fe.intersectionShape.cylinder.push(ft)}if(Ee){Ie=new $3Dmol.Cylinder(ut.clone(),Ae.clone(),Me),Oe=new $3Dmol.Cylinder(ct.clone(),Ce.clone(),Me);var ht=new $3Dmol.Cylinder(Je.clone(),mp3.clone(),Me);Xe.intersectionShape.cylinder.push(Ie),Xe.intersectionShape.cylinder.push(Oe),Xe.intersectionShape.cylinder.push(ht)}}}}}}var pt=!1,dt=0,mt=!1;for(Ye=0;Ye<Fe.bonds.length;Ye++)je=Be,Fe.bondStyles&&Fe.bondStyles[Ye]&&((Ne=Fe.bondStyles[Ye]).singleBond&&(je=!0),Ne.radius&&Ne.radius!=qe&&(mt=!0)),(je||1==Fe.bondOrder[Ye])&&dt++;mt?0<dt&&(pt=!0):0==dt&&0<Fe.bonds.length&&(pt=!0),pt&&($e=qe,Re.imposter?M(Re.sphereGeometry,Fe,$e,He):$3Dmol.GLDraw.drawSphere(Re,Fe,$e,He))}}void 0===E.style.cartoon||E.style.cartoon.hidden||("spectrum"!==E.style.cartoon.color||"number"!=typeof E.resi||E.hetflag||(E.resi<x[0]&&(x[0]=E.resi),E.resi>x[1]&&(x[1]=E.resi)),i.push(E))}}if(0<i.length&&$3Dmol.drawCartoon(o,i,x,w),c&&0<c.vertices){if(c.initTypedArrays(),c.imposter)var vt=new $3Dmol.SphereImposterMaterial({ambient:0,vertexColors:!0,reflectivity:0});else if(c.instanced){var yt=new $3Dmol.Geometry(!0);$3Dmol.GLDraw.drawSphere(yt,{x:0,y:0,z:0},1,new $3Dmol.Color(.5,.5,.5)),yt.initTypedArrays(),vt=new $3Dmol.InstancedMaterial({sphereMaterial:new $3Dmol.MeshLambertMaterial({ambient:0,vertexColors:!0,reflectivity:0}),sphere:yt})}else vt=new $3Dmol.MeshLambertMaterial({ambient:0,vertexColors:!0,reflectivity:0});1>b.sphere&&0<=b.sphere&&(vt.transparent=!0,vt.opacity=b.sphere),yt=new $3Dmol.Mesh(c,vt),o.add(yt)}if(0<d.vertices){var gt=d.sphereGeometry;gt&&void 0!==gt.vertices&&0!=gt.vertices||(gt=null),d.initTypedArrays(),gt&&gt.initTypedArrays();var bt={ambient:0,vertexColors:!0,reflectivity:0};if(d.imposter)var xt=new $3Dmol.StickImposterMaterial(bt),wt=new $3Dmol.SphereImposterMaterial(bt);else xt=new $3Dmol.MeshLambertMaterial(bt),wt=new $3Dmol.MeshLambertMaterial(bt),xt.wireframe&&(d.setUpWireframe(),gt&&gt.setUpWireframe());1>b.stick&&0<=b.stick&&(xt.transparent=!0,xt.opacity=b.stick,wt.transparent=!0,wt.opacity=b.stick);var _t=new $3Dmol.Mesh(d,xt);if(o.add(_t),gt){var Dt=new $3Dmol.Mesh(gt,wt);o.add(Dt)}}for($ in a)if(a.hasOwnProperty($)){var St=$,Ct=new $3Dmol.LineBasicMaterial({linewidth:St,vertexColors:!0});1>b.line&&0<=b.line&&(Ct.transparent=!0,Ct.opacity=b.line),a[$].initTypedArrays();var At=new $3Dmol.Line(a[$],Ct,$3Dmol.LinePieces);o.add(At)}for($ in l)if(l.hasOwnProperty($)){St=$;var $t=new $3Dmol.LineBasicMaterial({linewidth:St,vertexColors:!0});1>b.cross&&0<=b.cross&&($t.transparent=!0,$t.opacity=b.cross),l[$].initTypedArrays();var Mt=new $3Dmol.Line(l[$],$t,$3Dmol.LinePieces);o.add(Mt)}if(y&&m.symmetries&&0<m.symmetries.length){var Tt,zt=new $3Dmol.Object3D;for(Tt=0;Tt<m.symmetries.length;Tt++){new $3Dmol.Object3D;var Et=o.clone();Et.matrix.copy(m.symmetries[Tt]),Et.matrixAutoUpdate=!1,zt.add(Et)}h=zt}else h=o;p&&(e.remove(p),p=null),p=h.clone(),f&&(p.setVisible(!1),h.setVisible(!1)),e.add(p)}},this.removegl=function(e){p&&(void 0!==p.geometry&&p.geometry.dispose(),void 0!==p.material&&p.material.dispose(),e.remove(p),p=null),h=null},this.hide=function(){f=!0,p&&p.setVisible(!1),h&&h.setVisible(!1)},this.show=function(){f=!1,p&&p.setVisible(!0),h&&h.setVisible(!0)},this.addPropertyLabels=function(e,t,r,n){var o=this.selectedAtoms(t,o);for(t=$.extend(!0,{},n),n=0;n<o.length;n++){var i=o[n],a=null;void 0!==i[e]?a=String(i[e]):(i.properties[e],a=String(i.properties[e])),null!=a&&(t.position=i,r.addLabel(a,t))}},this.addResLabels=function(e,t,r){for(var n=this.selectedAtoms(e,n),o={},i=0;i<n.length;i++){var a=(e=n[i]).chain,s=e.resn+""+e.resi;o[a]||(o[a]={}),o[a][s]||(o[a][s]=[]),o[a][s].push(e)}for(a in r=$.extend(!0,{},r),o)if(o.hasOwnProperty(a)){var l=o[a];for(s in l)if(l.hasOwnProperty(s)){n=l[s];var u=new $3Dmol.Vector3(0,0,0);for(i=0;i<n.length;i++)e=n[i],u.x+=e.x,u.y+=e.y,u.z+=e.z;u.divideScalar(n.length),r.position=u,t.addLabel(s,r)}}};this.setCoordinatesFromURL=function(e,t){l=[];var r=this;return u&&function(){c=[];var e=new Int8Array(s.length);e.fill(0);for(var t=function(r,n,o){o.push([r,n]),n=s[r],e[r]=1;for(var i=0;i<n.bonds.length;i++){var a=n.bonds[i];s[a]&&!e[a]&&t(a,r,o)}},r=0;r<s.length;r++)if(s[r]&&!e[r]){var n=[];t(r,-1,n),c.push(n)}}(),new Promise(function(n,o){e.startsWith("http://")||(e="http://"+e),$.get(e+"/traj/numframes/"+t,function(i){isNaN(parseInt(i))||(l.push(s),l.numFrames=i,l.url=e,l.path=t,r.setFrame(0).then(function(){n()}).catch(o))})})},this.setCoordinates=function(t,r){if(!t)return[];if(/\.gz$/.test(r=r||"")){r=r.replace(/\.gz$/,"");try{t=pako.inflate(t,{to:"string"})}catch(e){console.log(e)}}if({mdcrd:"",inpcrd:"",pdb:"",netcdf:""}.hasOwnProperty(r)){l=[];var n=s.length;for(t=e.parseCrd(t,r),r=0;r<t.length;){for(var o=[],i=0;i<n;i++){var a,u={};for(a in s[i])u[a]=s[i][a];o[i]=u,o[i].x=t[r++],o[i].y=t[r++],o[i].z=t[r++]}l.push(o)}return s=l[0],l}return[]},this.addAtomSpecs=function(t){for(var r=0;r<t.length;r++)e.validAtomSelectionSpecs.hasOwnProperty(t[r])&&e.validAtomSelectionSpecs.push(t[r])}}var t={line:{}},r={H:1.2,Li:1.82,LI:1.82,Na:2.27,NA:2.27,K:2.75,C:1.7,N:1.55,O:1.52,F:1.47,P:1.8,S:1.8,CL:1.75,Cl:1.75,BR:1.85,Br:1.85,SE:1.9,Se:1.9,ZN:1.39,Zn:1.39,CU:1.4,Cu:1.4,NI:1.63,Ni:1.63};e.validElements="H Li LI Na NA K C N O F P S CL Cl BR Br SE Se ZN Zn CU Cu NI Ni".split(" "),e.validAtomSpecs={resn:{type:"string",valid:!0},x:{type:"number",valid:!1,step:.1},y:{type:"number",valid:!1,step:.1},z:{type:"number",valid:!1,step:.1},color:{type:"color",gui:!0},surfaceColor:{type:"color",gui:!0},elem:{type:"element",gui:!0},hetflag:{type:"boolean",valid:!1},chain:{type:"string",gui:!0},resi:{type:"number",gui:!0},icode:{type:"number",valid:!1,step:.1},rescode:{type:"number",valid:!1,step:.1},serial:{type:"number",valid:!1,step:.1},atom:{type:"string",valid:!1},bonds:{type:"array",valid:!1},ss:{type:"string",valid:!1},singleBonds:{type:"boolean",valid:!1},bondOrder:{type:"array",valid:!1},properties:{type:"properties",valid:!1},b:{type:"number",valid:!1,step:.1},pdbline:{type:"string",valid:!1},clickable:{type:"boolean",valid:!1},callback:{type:"function",valid:!1},invert:{type:"boolean",valid:!1},reflectivity:{type:"number",gui:!0,step:.1},altLoc:{type:"invalid",valid:!1}},e.validAtomSelectionSpecs=function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r]);return e}(e.validAtomSpecs,{model:{type:"string",valid:!1},bonds:{type:"string",valid:!1},predicate:{type:"string",valid:!1},invert:{type:"string",valid:!1},byres:{type:"string",valid:!1},expand:{type:"string",valid:!1},within:{type:"string",valid:!1},and:{type:"string",valid:!1},or:{type:"string",valid:!1},not:{type:"string",valid:!1}});var n={hidden:{type:"boolean",gui:!0},singleBonds:{type:"boolean",gui:!0},colorscheme:{type:"colorscheme",gui:!0},color:{type:"color",gui:!0},radius:{type:"number",gui:!0,step:.1,default:1.5,min:0}};return e.validAtomStyleSpecs={line:{validItems:{hidden:{type:"boolean",gui:!0},linewidth:{type:"number",gui:!0,step:.1,default:1},colorscheme:{type:"colorscheme",gui:!0},color:{type:"color",gui:!0}},gui:!0},cross:{validItems:{hidden:{type:"boolean",gui:!0},linewidth:{type:"number",gui:!1,step:.1,default:1,min:0},colorscheme:{type:"colorscheme",gui:!0},color:{type:"color",gui:!0},radius:{type:"number",gui:!0,step:.1,default:1,min:.1},scale:{type:"number",gui:!0,step:.1,default:1,min:0}},gui:!0},stick:{validItems:{hidden:{type:"boolean",gui:!0},colorscheme:{type:"colorscheme",gui:!0},color:{type:"color",gui:!0},radius:{type:"number",gui:!0,step:.1,default:.25,min:.1},singleBonds:{type:"boolean",gui:!0}},gui:!0},sphere:{validItems:n,gui:!0},cartoon:{validItems:{style:{validItems:["trace","oval","rectangle","parabola","edged"],gui:!0},color:{type:"color",gui:!0},arrows:{type:"boolean",gui:!0},ribbon:{type:"boolean",gui:!0},hidden:{type:"boolean",gui:!0},tubes:{type:"boolean",gui:!0},thickness:{type:"number",gui:!0,step:.1,default:1,min:0},width:{type:"number",gui:!0,step:.1,default:1,min:0},opacity:{type:"number",gui:!0,step:.1,default:1,min:0,max:1}},gui:!0},colorfunc:{validItems:null,valid:!1},clicksphere:{validItems:n}},e.validSurfaceSpecs={opacity:{type:"number",gui:!0,step:.1,default:1,min:0,max:1},colorscheme:{type:"colorscheme",gui:!0},color:{type:"color",gui:!0},voldata:{type:"number",gui:!1},volscheme:{type:"number",gui:!1},map:{type:"number",gui:!1}},e.validLabelResSpecs={font:{type:"string",gui:!0},fontSize:{type:"number",gui:!0,step:1,default:12,min:1},fontColor:{type:"color",gui:!0},fontOpacity:{type:"number",gui:!0,step:.1,default:1,min:0,max:1},borderThickness:{type:"number",gui:!0,step:.1,default:1,min:0},borderColor:{type:"color",gui:!0},borderOpacity:{type:"number",gui:!0,step:.1,default:1,min:0,max:1},backgroundColor:{type:"color",gui:!0},backgroundOpacity:{type:"number",gui:!0,step:.1,default:1,min:0,max:1},position:{type:"array",valid:!1},inFront:{type:"boolean",gui:!0},showBackground:{type:"boolean",gui:!0},fixed:{type:"boolean",gui:!0},alignment:{validItems:"topLeft topCenter topRight centerLeft center centerRight bottomLeft bottomCenter bottomRight".split(" "),gui:!0},scale:{type:"boolean",gui:!1}},e.parseCrd=function(e,t){var r,n=[],o=0;if("pdb"==t)for(r=e.indexOf("\nATOM");-1!=r;){for(;"\nATOM"==e.slice(r,r+5)||"\nHETATM"==e.slice(r,r+7);)n[o++]=parseFloat(e.slice(r+31,r+39)),n[o++]=parseFloat(e.slice(r+39,r+47)),n[o++]=parseFloat(e.slice(r+47,r+55)),r=e.indexOf("\n",r+54),"\nTER"==e.slice(r,r+4)&&(r=e.indexOf("\n",r+5));r=e.indexOf("\nATOM",r)}else"netcdf"==t?(e=new netcdfjs(e),n=[].concat.apply([],e.getDataVariable("coordinates"))):(r=e.indexOf("\n"),"inpcrd"==t&&(r=e.indexOf("\n",r+1)),n=(e=e.slice(r+1)).match(/\S+/g).map(parseFloat));return n},e.parseMolData=function(e,t,r){if(!e)return[];if(/\.gz$/.test(t=t||"")){t=t.replace(/\.gz$/,"");try{e=pako.inflate(e,{to:"string"})}catch(e){console.log(e)}}return void 0===$3Dmol.Parsers[t]&&(t=t.split(".").pop(),void 0===$3Dmol.Parsers[t]&&(console.log("Unknown format: "+t),t=e instanceof Uint8Array?"mmtf":e.match(/^@<TRIPOS>MOLECULE/gm)?"mol2":e.match(/^HETATM/gm)||e.match(/^ATOM/gm)?"pdb":e.match(/ITEM: TIMESTEP/gm)?"lammpstrj":e.match(/^.*\n.*\n.\s*(\d+)\s+(\d+)/gm)?"sdf":e.match(/^%VERSION\s+\VERSION_STAMP/gm)?"prmtop":"xyz",console.log("Best guess: "+t))),(0,$3Dmol.Parsers[t])(e,r)},e.setAtomDefaults=function(e,r){for(var n=0;n<e.length;n++){var o=e[n];o&&(o.style=o.style||t,o.color=o.color||ElementColors[o.elem]||defaultColor,o.model=r,o.clickable||o.hoverable)&&(o.intersectionShape={sphere:[],cylinder:[],line:[],triangle:[]})}},e}(),$3Dmol.GLShape=function(){function e(e){e=e||{},$3Dmol.ShapeIDCount++,this.boundingSphere=new $3Dmol.Sphere,this.intersectionShape={sphere:[],cylinder:[],line:[],triangle:[]},o(this,e);var i=[],a=null,s=null,l=new $3Dmol.Geometry(!0),u=new $3Dmol.Geometry(!0);this.updateStyle=function(t){for(var r in t)e[r]=t[r];o(this,e)},this.addCustom=function(e){e.vertexArr=e.vertexArr||[],e.faceArr=e.faceArr||[],e.normalArr=e.normalArr||[],r(this,l,e)},this.addSphere=function(e){e.center=e.center||{x:0,y:0,z:0},e.radius=e.radius?$3Dmol.Math.clamp(e.radius,0,1/0):1.5,e.color=$3Dmol.CC.color(e.color),this.intersectionShape.sphere.push(new $3Dmol.Sphere(e.center,e.radius)),$3Dmol.GLDraw.drawSphere(l,e.center,e.radius,e.color),i.push({centroid:new $3Dmol.Vector3(e.center.x,e.center.y,e.center.z)}),e=l.updateGeoGroup(0),n(this.boundingSphere,i,e.vertexArray,e.vertices)},this.addBox=function(e){var t=e.dimensions||{w:1,h:1,d:1},o=t.w;"number"==typeof t.w&&(o={x:t.w,y:0,z:0});var a=t.h;"number"==typeof t.h&&(a={x:0,y:t.h,z:0});var s=t.d;"number"==typeof t.d&&(s={x:0,y:0,z:t.d}),null==(t=e.corner)&&(t=void 0!==e.center?{x:e.center.x-.5*(o.x+a.x+s.x),y:e.center.y-.5*(o.y+a.y+s.y),z:e.center.z-.5*(o.z+a.z+s.z)}:{x:0,y:0,z:0}),o=[{x:t.x,y:t.y,z:t.z},{x:t.x+o.x,y:t.y+o.y,z:t.z+o.z},{x:t.x+a.x,y:t.y+a.y,z:t.z+a.z},{x:t.x+o.x+a.x,y:t.y+o.y+a.y,z:t.z+o.z+a.z},{x:t.x+s.x,y:t.y+s.y,z:t.z+s.z},{x:t.x+o.x+s.x,y:t.y+o.y+s.y,z:t.z+o.z+s.z},{x:t.x+a.x+s.x,y:t.y+a.y+s.y,z:t.z+a.z+s.z},{x:t.x+o.x+a.x+s.x,y:t.y+o.y+a.y+s.y,z:t.z+o.z+a.z+s.z}],s=[],(a=[]).splice(a.length,0,o[0],o[1],o[2],o[3]),s.splice(s.length,0,0,2,1,1,2,3),t=4,a.splice(a.length,0,o[2],o[3],o[6],o[7]),s.splice(s.length,0,t+0,t+2,t+1,t+1,t+2,t+3),t+=4,a.splice(a.length,0,o[4],o[5],o[0],o[1]),s.splice(s.length,0,t+0,t+2,t+1,t+1,t+2,t+3),t+=4,a.splice(a.length,0,o[6],o[7],o[4],o[5]),s.splice(s.length,0,t+0,t+2,t+1,t+1,t+2,t+3),t+=4,a.splice(a.length,0,o[3],o[1],o[7],o[5]),s.splice(s.length,0,t+0,t+2,t+1,t+1,t+2,t+3),t+=4,a.splice(a.length,0,o[2],o[0],o[6],o[4]),s.splice(s.length,0,t+0,t+2,t+1,t+1,t+2,t+3),(e=$.extend({},e)).vertexArr=a,e.faceArr=s,e.normalArr=[],r(this,l,e),e=new $3Dmol.Vector3,i.push({centroid:e.addVectors(o[0],o[7]).multiplyScalar(.5)}),e=l.updateGeoGroup(0),n(this.boundingSphere,i,e.vertexArray,e.vertices)},this.addCylinder=function(e){e.start=e.start||{},e.end=e.end||{};var t=new $3Dmol.Vector3(e.start.x||0,e.start.y||0,e.start.z||0),r=new $3Dmol.Vector3(e.end.x,e.end.y||0,e.end.z||0);void 0===r.x&&(r.x=3);var o=e.radius||.1,a=$3Dmol.CC.color(e.color);this.intersectionShape.cylinder.push(new $3Dmol.Cylinder(t,r,o)),$3Dmol.GLDraw.drawCylinder(l,t,r,o,a,e.fromCap,e.toCap),e=new $3Dmol.Vector3,i.push({centroid:e.addVectors(t,r).multiplyScalar(.5)}),t=l.updateGeoGroup(0),n(this.boundingSphere,i,t.vertexArray,t.vertices)},this.addDashedCylinder=function(e){e.start=e.start||{},e.end=e.end||{},e.dashLength=e.dashLength||.25,e.gapLength=e.gapLength||.25;var t=new $3Dmol.Vector3(e.start.x||0,e.start.y||0,e.start.z||0),r=new $3Dmol.Vector3(e.end.x,e.end.y||0,e.end.z||0);void 0===r.x&&(r.x=3);var o=e.radius||.1,a=$3Dmol.CC.color(e.color),s=Math.sqrt(Math.pow(t.x-r.x,2)+Math.pow(t.y-r.y,2)+Math.pow(t.z-r.z,2)),u=s/(e.gapLength+e.dashLength),c=new $3Dmol.Vector3(e.start.x||0,e.start.y||0,e.start.z||0);new $3Dmol.Vector3(e.end.x,e.end.y||0,e.end.z||0);for(var f=new $3Dmol.Vector3((r.x-t.x)/(s/e.gapLength),(r.y-t.y)/(s/e.gapLength),(r.z-t.z)/(s/e.gapLength)),h=new $3Dmol.Vector3((r.x-t.x)/(s/e.dashLength),(r.y-t.y)/(s/e.dashLength),(r.z-t.z)/(s/e.dashLength)),p=0;p<u;p++)s=new $3Dmol.Vector3(c.x+h.x,c.y+h.y,c.z+h.z),this.intersectionShape.cylinder.push(new $3Dmol.Cylinder(c,s,o)),$3Dmol.GLDraw.drawCylinder(l,c,s,o,a,e.fromCap,e.toCap),c=new $3Dmol.Vector3(s.x+f.x,s.y+f.y,s.z+f.z);e=new $3Dmol.Vector3,i.push({centroid:e.addVectors(t,r).multiplyScalar(.5)}),t=l.updateGeoGroup(0),n(this.boundingSphere,i,t.vertexArray,t.vertices)},this.addCurve=function(e){e.points=e.points||[],e.smooth=e.smooth||10,void 0===e.fromCap&&(e.fromCap=2),void 0===e.toCap&&(e.toCap=2);var t=$3Dmol.subdivide_spline(e.points,e.smooth);if(3>t.length)console.log("Too few points in addCurve");else{var r=e.radius||.1,n=$3Dmol.CC.color(e.color),o=0,i=t.length-1,a=t[0].distanceTo(t[1]),s=Math.ceil(2*r/a);for(e.toArrow&&(a={start:t[i-=s],end:t[t.length-1],radius:r,color:n,mid:1e-4},this.addArrow(a)),e.fromArrow&&(a={start:t[o+=s],end:t[0],radius:r,color:n,mid:1e-4},this.addArrow(a)),e=Math.ceil(t.length/2),r={radius:r,color:n,fromCap:2,toCap:2};o<i;o++)r.start=t[o],r.end=t[o+1],r.fromCap=2,r.toCap=2,o<e?(r.fromCap=2,r.toCap=0):(r.fromCap=o>e?0:2,r.toCap=2),this.addCylinder(r)}},this.addLine=function(e){e.start=e.start||{},e.end=e.end||{};var t=new $3Dmol.Vector3(e.start.x||0,e.start.y||0,e.start.z||0);void 0===(e=new $3Dmol.Vector3(e.end.x,e.end.y||0,e.end.z||0)).x&&(e.x=3);var r=l.updateGeoGroup(2),o=r.vertices,a=3*o,s=r.vertexArray;s[a]=t.x,s[a+1]=t.y,s[a+2]=t.z,s[a+3]=e.x,s[a+4]=e.y,s[a+5]=e.z,r.vertices+=2,(a=r.lineArray)[s=r.lineidx]=o,a[s+1]=o+1,r.lineidx+=2,r=new 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h=[];h[0]=c.clone(),1e-4<Math.abs(h[0].x)?h[0].y+=1:h[0].x+=1,h[0].cross(c),h[0].normalize(),h[0]=h[0],h[4]=h[0].clone(),h[4].crossVectors(h[0],c),h[4].normalize(),h[8]=h[0].clone().negate(),h[12]=h[4].clone().negate(),h[2]=h[0].clone().add(h[4]).normalize(),h[6]=h[4].clone().add(h[8]).normalize(),h[10]=h[8].clone().add(h[12]).normalize(),h[14]=h[12].clone().add(h[0]).normalize(),h[1]=h[0].clone().add(h[2]).normalize(),h[3]=h[2].clone().add(h[4]).normalize(),h[5]=h[4].clone().add(h[6]).normalize(),h[7]=h[6].clone().add(h[8]).normalize(),h[9]=h[8].clone().add(h[10]).normalize(),h[11]=h[10].clone().add(h[12]).normalize(),h[13]=h[12].clone().add(h[14]).normalize(),h[15]=h[14].clone().add(h[0]).normalize();var p,d=t.vertices,m=t.vertexArray,v=t.faceArray,y=t.normalArray,g=t.lineArray,b=0;for(p=h.length;b<p;++b){var x=3*(d+3*b),w=h[b].clone().multiplyScalar(a).add(r),_=h[b].clone().multiplyScalar(a).add(f),D=h[b].clone().multiplyScalar(a*s).add(f);m[x]=w.x,m[x+1]=w.y,m[x+2]=w.z,m[x+3]=_.x,m[x+4]=_.y,m[x+5]=_.z,m[x+6]=D.x,m[x+7]=D.y,m[x+8]=D.z,0<b&&(x=new $3Dmol.Vector3(m[x-3],m[x-2],m[x-1]),w=o.clone(),_=f.clone(),D=new $3Dmol.Vector3(D.x,D.y,D.z),this.intersectionShape.triangle.push(new $3Dmol.Triangle(D,w,x)),this.intersectionShape.triangle.push(new $3Dmol.Triangle(x.clone(),_,D.clone())))}t.vertices+=48,m[x=3*t.vertices]=r.x,m[x+1]=r.y,m[x+2]=r.z,m[x+3]=f.x,m[x+4]=f.y,m[x+5]=f.z,m[x+6]=o.x,m[x+7]=o.y,m[x+8]=o.z,t.vertices+=3;var S,C,A=t.vertices-3,$=t.vertices-2,M=t.vertices-1,T=3*A,z=3*$,E=3*M;for(b=0,p=h.length-1;b<p;++b){var L=d+3*b;r=t.faceidx,o=t.lineidx,x=3*(a=L),w=3*(s=L+1),_=3*(f=L+2);var k=3*(m=L+4),I=3*(D=L+5),O=3*(L+=3),j=S=h[b],N=C=h[b+1];y[x]=j.x,y[w]=S.x,y[O]=C.x,y[x+1]=j.y,y[w+1]=S.y,y[O+1]=C.y,y[x+2]=j.z,y[w+2]=S.z,y[O+2]=C.z,y[w]=S.x,y[k]=N.x,y[O]=C.x,y[w+1]=S.y,y[k+1]=N.y,y[O+1]=C.y,y[w+2]=S.z,y[k+2]=N.z,y[O+2]=C.z,y[_]=S.x,y[I]=N.x,y[_+1]=S.y,y[I+1]=N.y,y[_+2]=S.z,y[I+2]=N.z,v[r]=a,v[r+1]=s,v[r+2]=L,v[r+3]=s,v[r+4]=m,v[r+5]=L,v[r+6]=a,v[r+7]=L,v[r+8]=A,v[r+9]=f,v[r+10]=$,v[r+11]=D,v[r+12]=f,v[r+13]=M,v[r+14]=D,g[o]=a,g[o+1]=s,g[o+2]=a,g[o+3]=L,g[o+4]=m,g[o+5]=L,g[o+6]=a,g[o+7]=L,g[o+8]=f,g[o+9]=s,g[o+10]=f,g[o+11]=D,g[o+12]=m,g[o+13]=D,g[o+14]=f,g[o+15]=M,g[o+16]=f,g[o+17]=D,g[o+18]=M,g[o+19]=D,t.faceidx+=15,t.lineidx+=20}d=[d+45,d+46,d+1,d,d+47,d+2],r=t.faceidx,o=t.lineidx,x=3*(a=d[0]),w=3*(s=d[1]),_=3*(f=d[4]),k=3*(m=d[2]),I=3*(D=d[5]),O=3*(L=d[3]),j=S=h[15],N=C=h[0],y[x]=j.x,y[w]=S.x,y[O]=C.x,y[x+1]=j.y,y[w+1]=S.y,y[O+1]=C.y,y[x+2]=j.z,y[w+2]=S.z,y[O+2]=C.z,y[w]=S.x,y[k]=N.x,y[O]=C.x,y[w+1]=S.y,y[k+1]=N.y,y[O+1]=C.y,y[w+2]=S.z,y[k+2]=N.z,y[O+2]=C.z,y[_]=S.x,y[I]=N.x,y[_+1]=S.y,y[I+1]=N.y,y[_+2]=S.z,y[I+2]=N.z,c.normalize(),u.normalize(),y[T]=u.x,y[z]=y[E]=c.x,y[T+1]=u.y,y[z+1]=y[E+1]=c.y,y[T+2]=u.z,y[z+2]=y[E+2]=c.z,v[r]=a,v[r+1]=s,v[r+2]=L,v[r+3]=s,v[r+4]=m,v[r+5]=L,v[r+6]=a,v[r+7]=L,v[r+8]=A,v[r+9]=f,v[r+10]=$,v[r+11]=D,v[r+12]=f,v[r+13]=M,v[r+14]=D,g[o]=a,g[o+1]=s,g[o+2]=a,g[o+3]=L,g[o+4]=m,g[o+5]=L,g[o+6]=a,g[o+7]=L,g[o+8]=f,g[o+9]=s,g[o+10]=f,g[o+11]=D,g[o+12]=m,g[o+13]=D,g[o+14]=f,g[o+15]=M,g[o+16]=f,g[o+17]=D,g[o+18]=M,g[o+19]=D,t.faceidx+=15,t.lineidx+=20}t=new $3Dmol.Vector3,i.push({centroid:t.addVectors(e.start,e.end).multiplyScalar(.5)}),e=l.updateGeoGroup(0),n(this.boundingSphere,i,e.vertexArray,e.vertices)},this.addIsosurface=function(e,t,n){var o,i=void 0!==t.isoval&&"number"==typeof t.isoval?t.isoval:0,a=!!t.voxel,s=void 0===t.smoothness?1:t.smoothness,u=e.size.x,c=e.size.y,f=e.size.z,h=new Int16Array(u*c*f),p=e.data,d=0;for(o=h.length;d<o;++d)h[d]=-1;for(h=new Uint8Array(u*c*f),d=0,o=p.length;d<o;++d)0<(0<=i?p[d]-i:i-p[d])&&(h[d]|=2);if(i=[],p=[],$3Dmol.MarchingCube.march(h,i,p,{fulltable:!0,voxel:a,unitCube:e.unit,origin:e.origin,matrix:e.matrix,nX:u,nY:c,nZ:f}),!a&&0<s&&$3Dmol.MarchingCube.laplacianSmooth(s,i,p),a=[],s=[],u=[],t.selectedRegion&&void 0===t.coords&&(t.coords=t.selectedRegion),void 0!==t.coords){c=t.coords[0].x,f=t.coords[0].y,h=t.coords[0].z,o=t.coords[0].x;var m=t.coords[0].y,v=t.coords[0].z;for(d=0;d<t.coords.length;d++)t.coords[d].x>c?c=t.coords[d].x:t.coords[d].x<o&&(o=t.coords[d].x),t.coords[d].y>f?f=t.coords[d].y:t.coords[d].y<m&&(m=t.coords[d].y),t.coords[d].z>h?h=t.coords[d].z:t.coords[d].z<v&&(v=t.coords[d].z);var y=2;for(void 0!==t.radius&&(y=t.radius),void 0!==t.selectedOffset&&(y=t.selectedOffset),void 0!==t.seldist&&(y=t.seldist),o-=y,c+=y,m-=y,f+=y,v-=y,h+=y,d=0;d<i.length;d++){var g;if(g=i[d].x>o&&i[d].x<c&&i[d].y>m&&i[d].y<f&&i[d].z>v&&i[d].z<h)e:{g=i[d];for(var b=t.coords,x=y,w=0;w<b.length;w++){var _=b[w];if(Math.sqrt(Math.pow(_.x-g.x,2)+Math.pow(_.y-g.y,2)+Math.pow(_.z-g.z,2))<=x){g=!0;break e}}g=!1}g?(a.push(s.length),s.push(i[d])):a.push(-1)}for(d=0;d+2<p.length;d+=3)-1!==a[p[d]]&&-1!==a[p[d+1]]&&-1!==a[p[d+2]]&&(u.push(p[d]-(p[d]-a[p[d]])),u.push(p[d+1]-(p[d+1]-a[p[d+1]])),u.push(p[d+2]-(p[d+2]-a[p[d+2]])));i=s,p=u}for(r(this,l,{vertexArr:i,faceArr:p,normalArr:[],clickable:t.clickable,hoverable:t.hoverable}),this.updateStyle(t),d=new $3Dmol.Vector3(e.origin.x,e.origin.y,e.origin.z),p=new $3Dmol.Vector3(e.size.x*e.unit.x,e.size.y*e.unit.y,e.size.z*e.unit.z),e=new $3Dmol.Vector3(0,0,0),t=d.clone(),p=d.clone().add(p),d=0;d<i.length;d++)e.add(i[d]),t.max(i[d]),p.min(i[d]);e.divideScalar(i.length),d=e.distanceTo(p),i=e.distanceTo(t),this.boundingSphere.center=e,this.boundingSphere.radius=Math.max(d,i),"function"==typeof n&&n()},this.addVolumetricData=function(e,t,r){e=new $3Dmol.VolumeData(e,t),this.addIsosurface(e,r)},this.finalize=function(){t(l),l.initTypedArrays()},this.globj=function(e){var r;if(s&&(e.remove(s),s=null),!this.hidden){if(t(l),l.initTypedArrays(),this.wireframe&&l.setUpWireframe(),void 0!==this.color){if((r=this.color)||$3Dmol.CC.color(r),l.colorsNeedUpdate=!0,r.constructor!==Array)var n=r.r,o=r.g,i=r.b;for(var c in l.geometryGroups){var f=l.geometryGroups[c],h=f.colorArray,p=0;for(f=f.vertices;p<f;++p)r.constructor===Array&&(n=(i=r[p]).r,o=i.g,i=i.b),h[3*p]=n,h[3*p+1]=o,h[3*p+2]=i}}a=new $3Dmol.Object3D,r=this.side==$3Dmol.DoubleSide?new $3Dmol.MeshDoubleLambertMaterial({wireframe:this.wireframe,side:this.side,transparent:1>this.opacity,opacity:this.opacity,wireframeLinewidth:this.linewidth}):new $3Dmol.MeshLambertMaterial({wireframe:this.wireframe,side:this.side,transparent:1>this.opacity,opacity:this.opacity,wireframeLinewidth:this.linewidth}),r=new $3Dmol.Mesh(l,r),a.add(r),r=new $3Dmol.LineBasicMaterial({linewidth:this.linewidth,color:this.color}),r=new $3Dmol.Line(u,r,$3Dmol.LinePieces),a.add(r),s=a.clone(),e.add(s)}},this.removegl=function(e){s&&(void 0!==s.geometry&&s.geometry.dispose(),void 0!==s.material&&s.material.dispose(),e.remove(s),s=null),a=null}}var t=function(e){0<(e=e.updateGeoGroup(0)).vertices&&e.truncateArrayBuffers(!0,!0)},r=function(e,t,r){var o=r.faceArr;0!==r.vertexArr.length&&0!==o.length||console.warn("Error adding custom shape component: No vertices and/or face indices supplied!"),void 0===(o=r.color)&&(o=e.color),o=$3Dmol.CC.color(o);for(var i=$3Dmol.splitMesh(r),a=0,s=i.length;a<s;a++){var l,u=void 0,c=l=void 0,f=e,h=t,p=i[a],d=i[a].colorArr?i[a].colorArr:o,m=r.clickable,v=h.addGeoGroup(),y=p.vertexArr,g=p.normalArr,b=p.faceArr;v.vertices=y.length,v.faceidx=b.length;var x=v.vertexArray,w=v.colorArray;d.constructor!==Array&&(u=d.r,l=d.g,c=d.b);var _=0;for(p=v.vertices;_<p;++_){var D=3*_,S=y[_];x[D]=S.x,x[D+1]=S.y,x[D+2]=S.z,d.constructor===Array&&(u=(S=d[_]).r,l=S.g,c=S.b),w[D]=u,w[D+1]=l,w[D+2]=c}if(m)for(_=0,p=v.faceidx/3;_<p;++_)l=b[D=3*_],c=b[D+1],S=b[D+2],D=new $3Dmol.Vector3,u=new $3Dmol.Vector3,d=new $3Dmol.Vector3,f.intersectionShape.triangle.push(new $3Dmol.Triangle(D.copy(y[l]),u.copy(y[c]),d.copy(y[S])));if(m){for(p=new $3Dmol.Vector3(0,0,0),l=_=0;l<h.geometryGroups.length;l++)p.add(h.geometryGroups[l].getCentroid()),_++;p.divideScalar(_),n(f.boundingSphere,{centroid:p},x,v.vertices)}if(v.faceArray=new Uint16Array(b),v.truncateArrayBuffers(!0,!0),g.length<v.vertices)v.setNormals();else for(h=v.normalArray=new Float32Array(3*v.vertices),_=0,p=v.vertices;_<p;++_)D=3*_,f=g[_],h[D]=f.x,h[D+1]=f.y,h[D+2]=f.z;v.setLineIndices(),v.lineidx=v.lineArray.length}},n=function(e,t,r,n){var o;if(e.center.set(0,0,0),0<t.length){var i=0;for(o=t.length;i<o;++i)e.center.add(t[i].centroid);e.center.divideScalar(t.length)}for(t=e.radius*e.radius,r.length/3<n&&(n=r.length/3),i=0,o=n;i<o;i++)n=e.center.distanceToSquared({x:r[3*i],y:r[3*i+1],z:r[3*i+2]}),t=Math.max(t,n);e.radius=Math.sqrt(t)},o=function(e,t){void 0!==t.color?(e.color=t.color||new $3Dmol.Color,t.color instanceof $3Dmol.Color||(e.color=$3Dmol.CC.color(t.color))):e.color=$3Dmol.CC.color(0),e.wireframe=!!t.wireframe,e.opacity=t.alpha?$3Dmol.Math.clamp(t.alpha,0,1):1,void 0!==t.opacity&&(e.opacity=$3Dmol.Math.clamp(t.opacity,0,1)),e.side=void 0!==t.side?t.side:$3Dmol.DoubleSide,e.linewidth=void 0===t.linewidth?1:t.linewidth,e.clickable=!!t.clickable,e.callback="function"==typeof t.callback?t.callback:null,e.hoverable=!!t.hoverable,e.hover_callback="function"==typeof t.hover_callback?t.hover_callback:null,e.unhover_callback="function"==typeof t.unhover_callback?t.unhover_callback:null,e.hidden=t.hidden};return Object.defineProperty(e.prototype,"position",{get:function(){return this.boundingSphere.center}}),Object.defineProperty(e.prototype,"x",{get:function(){return this.boundingSphere.center.x}}),Object.defineProperty(e.prototype,"y",{get:function(){return this.boundingSphere.center.y}}),Object.defineProperty(e.prototype,"z",{get:function(){return 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o("addPropertyLabels",e,t,this,r),oe(),this},this.removeLabel=function(e){for(var t=0;t<y.length;t++)if(y[t]==e){y.splice(t,1),e.dispose(),V.remove(e.sprite);break}return oe(),this},this.removeAllLabels=function(){for(var e=0;e<y.length;e++)V.remove(y[e].sprite);return y.splice(0,y.length),oe(),this},this.setLabelStyle=function(e,t){return V.remove(e.sprite),e.dispose(),e.stylespec=t,e.setContext(),V.add(e.sprite),oe(),e},this.setLabelText=function(e,t){return V.remove(e.sprite),e.dispose(),e.text=t,e.setContext(),V.add(e.sprite),oe(),e},this.addShape=function(e){return e=e||{},(e=new $3Dmol.GLShape(e)).shapePosition=v.length,v.push(e),e},this.removeShape=function(e){if(!e)return this;for(e.removegl(V),delete v[e.shapePosition];0<v.length&&void 0===v[v.length-1];)v.pop();return this},this.removeAllShapes=function(){for(var e=0;e<v.length;e++)v[e].removegl(V);return v.splice(0,v.length),this};var be=function(e){return e.hasOwnProperty("x")&&e.hasOwnProperty("y")&&e.hasOwnProperty("z")?e:0==(e=n(e)).length?{x:0,y:0,z:0}:{x:(e=$3Dmol.getExtent(e))[0][0]+(e[1][0]-e[0][0])/2,y:e[0][1]+(e[1][1]-e[0][1])/2,z:e[0][2]+(e[1][2]-e[0][2])/2}};this.addSphere=function(e){(e=e||{}).center=be(e.center);var t=new $3Dmol.GLShape(e);return t.shapePosition=v.length,t.addSphere(e),v.push(t),t.finalize(),t},this.addBox=function(e){null!=(e=e||{}).corner&&(e.corner=be(e.corner)),null!=e.center&&(e.center=be(e.center));var t=new $3Dmol.GLShape(e);return t.shapePosition=v.length,t.addBox(e),v.push(t),t.finalize(),t},this.addArrow=function(e){(e=e||{}).start=be(e.start),e.end=be(e.end);var t=new $3Dmol.GLShape(e);return t.shapePosition=v.length,t.addArrow(e),v.push(t),t.finalize(),t},this.addCylinder=function(e){(e=e||{}).start=be(e.start),e.end=be(e.end);var t=new $3Dmol.GLShape(e);return t.shapePosition=v.length,e.dashed?t.addDashedCylinder(e):t.addCylinder(e),v.push(t),t.finalize(),t},this.addCurve=function(e){e=e||{};var t=new $3Dmol.GLShape(e);return t.shapePosition=v.length,t.addCurve(e),v.push(t),t.finalize(),t},this.addLine=function(e){(e=e||{}).start=be(e.start),e.end=be(e.end),e.wireframe=!0;var t=new $3Dmol.GLShape(e);if(t.shapePosition=v.length,e.dashed){e.dashLength=e.dashLength||.5,e.gapLength=e.gapLength||.5,e.start=e.start||{},e.end=e.end||{};var r=new $3Dmol.Vector3(e.start.x||0,e.start.y||0,e.start.z||0),n=new $3Dmol.Vector3(e.end.x,e.end.y||0,e.end.z||0),o=new $3Dmol.Vector3;new $3Dmol.Vector3,new $3Dmol.Vector3;var i,a=r.clone(),s=0;o.subVectors(n,r);var l=o.length();o.normalize();var u=o.clone();o=o.clone(),u.multiplyScalar(e.dashLength),o.multiplyScalar(e.gapLength);var c=u.length();for(i=o.length();s<l;){if(s+c>l){e.start=r,e.end=n,t.addLine(e);break}a.addVectors(r,u),e.start=r,e.end=a,t.addLine(e),r=a.clone(),s+=c,a.addVectors(r,o),r=a.clone(),s+=i}t.finalize()}else t.addLine(e);return v.push(t),t.finalize(),t},this.addUnitCell=function(e){e||(e=this.getModel());var t=new $3Dmol.GLShape({wireframe:!0});t.shapePosition=v.length;var r=e.getCrystData();if(r){if(r.matrix)e=r.matrix;else{e=r.a;var n=r.b,o=r.c,i=r.alpha,a=r.beta;r=r.gamma,i=i*Math.PI/180,a=a*Math.PI/180,r=r*Math.PI/180;var s=Math.cos(a);i=(Math.cos(i)-Math.cos(a)*Math.cos(r))/Math.sin(r),e=new $3Dmol.Matrix4(e,n*Math.cos(r),o*s,0,0,n*Math.sin(r),o*i,0,0,0,o*Math.sqrt(Math.max(0,1-s*s-i*i)),0,0,0,0,1)}for(n=[new $3Dmol.Vector3(0,0,0),new $3Dmol.Vector3(1,0,0),new $3Dmol.Vector3(0,1,0),new $3Dmol.Vector3(0,0,1),new $3Dmol.Vector3(1,1,0),new $3Dmol.Vector3(0,1,1),new $3Dmol.Vector3(1,0,1),new $3Dmol.Vector3(1,1,1)],o=0;o<n.length;o++)n[o]=n[o].applyMatrix4(e);t.addLine({start:n[0],end:n[1]}),t.addLine({start:n[0],end:n[2]}),t.addLine({start:n[1],end:n[4]}),t.addLine({start:n[2],end:n[4]}),t.addLine({start:n[0],end:n[3]}),t.addLine({start:n[3],end:n[5]}),t.addLine({start:n[2],end:n[5]}),t.addLine({start:n[1],end:n[6]}),t.addLine({start:n[4],end:n[7]}),t.addLine({start:n[6],end:n[7]}),t.addLine({start:n[3],end:n[6]}),t.addLine({start:n[5],end:n[7]})}return v.push(t),t.finalize(),t},this.addCustom=function(e){e=e||{};var t=new $3Dmol.GLShape(e);return t.shapePosition=v.length,t.addCustom(e),v.push(t),t.finalize(),t},this.addVolumetricData=function(e,t,r){r=r||{};var n=new $3Dmol.GLShape(r);return n.shapePosition=v.length,n.addVolumetricData(e,t,r),v.push(n),n},this.addIsosurface=function(e,t,r){t=t||{};var n=new $3Dmol.GLShape(t);return n.shapePosition=v.length,n.addIsosurface(e,t,r),v.push(n),n},this.enableFog=function(e){e?P.fog=new $3Dmol.Fog(c,100,200):(t.disableFog=!0,oe())},this.setFrame=function(e){return new Promise(function(t,r){r=d.map(function(t){return t.setFrame(e)}),Promise.all(r).then(function(){t()})})},this.getNumFrames=function(){for(var e=0,t=0;t<d.length;t++)d[t].getNumFrames()>e&&(e=d[t].getNumFrames());return e},this.animate=function(e){H++;var t=100,r="forward",n=0;(e=e||{}).interval&&(t=e.interval),e.loop&&(r=e.loop),e.reps&&(n=e.reps);var o=this.getNumFrames(),i=this,a=0,s=1;e.step&&(n/=s=e.step);var l=0,u=o*n,c=new Date,f=function(){if(i.render(),++l!=u&&i.isAnimated()){var e=t-(new Date-c);setTimeout(h,0<e?e:0,r)}else clearTimeout(p),te()},h=function(e){c=new Date,"forward"==e?i.setFrame(a).then(function(){a=(a+s)%o,f()}):"backward"==e?i.setFrame(o-1-a).then(function(){a=(a+s)%o,f()}):i.setFrame(a).then(function(){s*=0==(a+=s)%(o-1)?-1:1,f()})},p=setTimeout(h,0,r);return this},this.stopAnimate=function(){return H=0,this},this.isAnimated=function(){return 0<H},this.addModel=function(e,t,r){r&&!r.defaultcolors&&(r.defaultcolors=s);var n=new $3Dmol.GLModel(d.length,r);return n.addMolData(e,t,r),d.push(n),n},this.addModels=function(e,t,r){for((r=r||{}).multimodel=!0,r.frames=!0,e=$3Dmol.GLModel.parseMolData(e,t,r),t=0;t<e.length;t++){var n=new $3Dmol.GLModel(d.length,s);n.setAtomDefaults(e[t]),n.addFrame(e[t]),n.setFrame(0),e.modelData&&n.setModelData(e.modelData[t]),n.setDontDuplicateAtoms(!r.duplicateAssemblyAtoms),d.push(n)}return d},this.addModelsAsFrames=function(e,t,r){(r=r||{}).multimodel=!0,r.frames=!0;var n=new $3Dmol.GLModel(d.length,s);return n.addMolData(e,t,r),d.push(n),n},this.addAsOneMolecule=function(e,t,r){(r=r||{}).multimodel=!0,r.onemol=!0;var n=new $3Dmol.GLModel(d.length,s);return n.addMolData(e,t,r),d.push(n),n},this.removeModel=function(e){if(e){for(e.removegl(V),delete d[e.getID()];0<d.length&&void 0===d[d.length-1];)d.pop();return this}},this.removeAllModels=function(){for(var e=0;e<d.length;e++)d[e].removegl(V);return d.splice(0,d.length),this},this.exportJSON=function(e,t){var r={};return r.m=void 0===t?d.map(function(t){return t.toCDObject(e)}):[model[t].toCDObject()],JSON.stringify(r)},this.createModelFrom=function(e,t){for(var r=new $3Dmol.GLModel(d.length,s),n=0;n<d.length;n++)if(d[n]){var o=d[n].selectedAtoms(e);r.addAtoms(o),t&&d[n].removeAtoms(o)}return d.push(r),r},this.setStyle=function(e,t){return void 0===t&&(t=e,e={}),o("setStyle",e,t,!1),this},this.addStyle=function(e,t){return void 0===t&&(t=e,e={}),o("setStyle",e,t,!0),this},this.setClickable=function(e,t,r){return o("setClickable",e,t,r),this},this.setHoverable=function(e,t,r,n){return o("setHoverable",e,t,r,n),this},this.vibrate=function(e,t){return o("vibrate",e,t),this},this.setColorByProperty=function(e,t,r,n){return o("setColorByProperty",e,t,r,n),this},this.setColorByElement=function(e,t){return o("setColorByElement",e,t),this};var xe=function(e,t){for(var r=[],n=0;n<e.length;n++){var o=e[n];void 0!==o&&(o.x<t[0][0]||o.x>t[1][0]||o.y<t[0][1]||o.y>t[1][1]||o.z<t[0][2]||o.z>t[1][2]||r.push(o))}return r},we=function(e){return(e[1][0]-e[0][0])*(e[1][1]-e[0][1])*(e[1][2]-e[0][2])},_e=function(e,t,r){var n=new $3Dmol.Geometry(!0),o=n.updateGeoGroup(0),i=[],a=0;for(l=e.length;a<l;a++){var s=e[a];s&&(void 0!==s.surfaceColor?i[a]=s.surfaceColor:s.color&&(i[a]=$3Dmol.CC.color(s.color)))}var l,u=o.vertexArray;for(a=0,l=(s=t.vertices).length;a<l;a++)u[e=3*o.vertices]=s[a].x,u[e+1]=s[a].y,u[e+2]=s[a].z,o.vertices++;if(u=o.colorArray,r.voldata&&r.volscheme){i=r.volscheme;var c=r.voldata,f=i.range()||[-1,1];for(a=0,l=s.length;a<l;a++){e=c.getVal(s[a].x,s[a].y,s[a].z);var h=$3Dmol.CC.color(i.valueToHex(e,f));u[e=3*a]=h.r,u[e+1]=h.g,u[e+2]=h.b}}else if(0<i.length)for(a=0,l=s.length;a<l;a++)c=s[a].atomid,u[e=3*a]=i[c].r,u[e+1]=i[c].g,u[e+2]=i[c].b;for(t=t.faces,o.faceidx=t.length,n.initTypedArrays(),s=o.vertexArray,u=o.normalArray,a=0,l=t.length;a<l;a+=3){i=t[a+1],c=t[a+2],e=3*t[a],i*=3,c*=3,f=new $3Dmol.Vector3(s[e],s[e+1],s[e+2]),h=new $3Dmol.Vector3(s[i],s[i+1],s[i+2]);var p=new $3Dmol.Vector3(s[c],s[c+1],s[c+2]);p.subVectors(p,h),f.subVectors(f,h),p.cross(f),(f=p).normalize(),u[e]+=f.x,u[i]+=f.x,u[c]+=f.x,u[e+1]+=f.y,u[i+1]+=f.y,u[c+1]+=f.y,u[e+2]+=f.z,u[i+2]+=f.z,u[c+2]+=f.z}return o.faceArray=new Uint16Array(t),(r=new $3Dmol.Mesh(n,r)).doubleSided=!0,r};this.addMesh=function(e){e={geo:e.geometry,mat:e.material,done:!0,finished:!1};var t=re();return m[t]=e,t};var De=function(e){var t=[];return $.each(e,function(e,r){t[e]=$.extend({},r)}),t},Se={VDW:$3Dmol.SurfaceType.VDW,MS:$3Dmol.SurfaceType.MS,SAS:$3Dmol.SurfaceType.SAS,SES:$3Dmol.SurfaceType.SES};this.addSurface=function(e,t,r,o,a,s){var l=re();"string"==typeof e?void 0!==Se[e]?e=Se[e]:console.log("Surface type : "+e+" is not recognized"):void 0===e&&(e=$3Dmol.SurfaceType.VDW);var u=null,c=null;r=De(n(r)),u=o?De(n(o)):r;var h=!1;for(o=0;o<d.length;o++)if(d[o]){var p=d[o].getSymmetries();if(1<p.length||1==p.length&&!p[0].isIdentity()){h=!0;break}}p=function(r,o,i){c=a?De(n(a)):i;var s=$3Dmol.getExtent(i,!0);if(t.map&&t.map.prop){var u=t.map.prop,h=t.map.scheme||t.map.gradient||new $3Dmol.Gradient.RWB,p=h.range();p||(p=$3Dmol.getPropertyRange(i,u)),t.colorscheme={prop:u,gradient:h}}var d=0;for(u=o.length;d<u;d++)(h=o[d]).surfaceColor=$3Dmol.getColorFromStyle(h,t);var m=we(s),y=function(e,t,r){for(var n=[],o={},i=0,a=t.length;i<a;i++)o[t[i].index]=i;var s=function(e){for(var t=[],r=0,n=e.length;r<n;r++)e[r].index in o&&t.push(o[e[r].index]);return t},l=function(e){var t=[];return t[0]=[e[0][0],e[0][1],e[0][2]],t[1]=[e[1][0],e[1][1],e[1][2]],t},u=function(e){if(64e3>we(e))return[e];var t=e[1][0]-e[0][0],r=e[1][1]-e[0][1],n=e[1][2]-e[0][2];return r=t>r&&t>n?0:r>t&&r>n?1:2,n=l(e),t=l(e),e=(e[1][r]-e[0][r])/2+e[0][r],n[1][r]=e,t[0][r]=e,e=u(n),t=u(t),e.concat(t)};for(i=0,a=(e=u(e)).length;i<a;i++){var c=l(e[i]);c[0][0]-=6,c[0][1]-=6,c[0][2]-=6,c[1][0]+=6,c[1][1]+=6,c[1][2]+=6,c=xe(t,c);var f=xe(r,e[i]);n.push({extent:e[i],atoms:s(c),toshow:s(f)})}return n}(s,o,i);if(c&&c.length&&0<c.length){var g=$3Dmol.getExtent(c,!0);y.sort(function(e,t){var r=function(e,t){var r=e.extent;e=r[1][0]-r[0][0]-t[2][0];var n=r[1][1]-r[0][1]-t[2][1];return e*e+n*n+(t=r[1][2]-r[0][2]-t[2][2])*t};return(e=r(e,g))-(t=r(t,g))})}var b=[];for(d=0,u=o.length;d<u;d++)h=o[d],b[d]={x:h.x,y:h.y,z:h.z,serial:d,elem:h.elem};if($3Dmol.syncSurface){for(i=function(t){return new Promise(function(n,i){i=e;var a=y[t].extent,s=y[t].atoms,l=y[t].toshow,u=new 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l=3*a,u=3*a+1,c=3*a+2,f=!0,h=0;for(o=s[0][r[l]];h<o;h++)if(r[u]==s[h+1][r[l]]){f=!1;break}for(f&&(s[0][r[l]]++,s[s[0][r[l]]][r[l]]=r[u]),f=!0,h=0,o=s[0][r[l]];h<o;h++)if(r[c]==s[h+1][r[l]]){f=!1;break}for(f&&(s[0][r[l]]++,s[s[0][r[l]]][r[l]]=r[c]),f=!0,h=0,o=s[0][r[u]];h<o;h++)if(r[l]==s[h+1][r[u]]){f=!1;break}for(f&&(s[0][r[u]]++,s[s[0][r[u]]][r[u]]=r[l]),f=!0,h=0,o=s[0][r[u]];h<o;h++)if(r[c]==s[h+1][r[u]]){f=!1;break}for(f&&(s[0][r[u]]++,s[s[0][r[u]]][r[u]]=r[c]),f=!0,h=0;h<s[0][r[c]];h++)if(r[l]==s[h+1][r[c]]){f=!1;break}for(f&&(s[0][r[c]]++,s[s[0][r[c]]][r[c]]=r[l]),f=!0,h=0,o=s[0][r[c]];h<o;h++)if(r[u]==s[h+1][r[c]]){f=!1;break}f&&(s[0][r[c]]++,s[s[0][r[c]]][r[c]]=r[u])}for(r=0;r<e;r++){for(a=0,n=t.length;a<n;a++)if(3>s[0][a])i[a].x=t[a].x,i[a].y=t[a].y,i[a].z=t[a].z;else if(3==s[0][a]||4==s[0][a]){for(i[a].x=0,i[a].y=0,h=i[a].z=0,o=s[0][a];h<o;h++)i[a].x+=t[s[h+1][a]].x,i[a].y+=t[s[h+1][a]].y,i[a].z+=t[s[h+1][a]].z;i[a].x+=.5*t[a].x,i[a].y+=.5*t[a].y,i[a].z+=.5*t[a].z,i[a].x/=.5+s[0][a],i[a].y/=.5+s[0][a],i[a].z/=.5+s[0][a]}else{for(i[a].x=0,i[a].y=0,h=i[a].z=0,o=s[0][a];h<o;h++)i[a].x+=t[s[h+1][a]].x,i[a].y+=t[s[h+1][a]].y,i[a].z+=t[s[h+1][a]].z;i[a].x+=1*t[a].x,i[a].y+=1*t[a].y,i[a].z+=1*t[a].z,i[a].x/=1+s[0][a],i[a].y/=1+s[0][a],i[a].z/=1+s[0][a]}for(a=0,n=t.length;a<n;a++)t[a].x=i[a].x,t[a].y=i[a].y,t[a].z=i[a].z}},edgeTable:[0,0,0,0,0,0,0,2816,0,0,0,1792,0,3328,3584,3840,0,0,0,138,0,21,0,134,0,0,0,652,0,2067,3865,3600,0,0,0,42,0,0,0,294,0,0,21,28,0,3875,1049,3360,0,168,162,170,0,645,2475,2210,0,687,293,172,4010,3747,3497,3232,0,0,0,0,0,69,0,900,0,0,0,1792,138,131,1608,1920,0,81,0,2074,84,85,84,86,0,81,0,3676,330,1105,1881,1616,0,0,0,42,0,69,0,502,0,0,21,3580,138,2035,1273,1520,2816,104,2337,106,840,581,367,102,2816,3695,3429,3180,1898,1635,1385,1120,0,0,0,0,0,0,0,3910,0,0,69,588,42,2083,41,2880,0,0,0,1722,0,2293,4095,3830,0,255,757,764,2538,2291,3065,2800,0,0,81,338,0,3925,1119,3414,84,855,85,340,2130,2899,89,2384,1792,712,194,1162,4036,3781,3535,3270,708,719,197,204,3018,2755,2505,2240,0,0,0,0,168,420,168,1958,162,162,676,2988,170,163,680,928,3328,3096,3328,3642,52,53,1855,1590,2340,2111,2869,2620,298,51,825,560,3584,3584,3090,3482,1668,1941,1183,1430,146,2975,2069,2460,154,915,153,400,3840,3592,3329,3082,1796,1541,1295,1030,2818,2575,2309,2060,778,515,265,0]},t=new 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e},$3Dmol.MarchingCube=$3Dmol.MarchingCubeInitializer(),$3Dmol.Parsers=function(){var e={},t=function(e){for(var t,r,n,o=0,a=e.length;o<a;o++)e[o].index||(e[o].index=o);a={};for(var s=0;s<e.length;s++)o=e[s],n=Math.floor(o.x/4.95),r=Math.floor(o.y/4.95),t=Math.floor(o.z/4.95),a[n]||(a[n]={}),a[n][r]||(a[n][r]={}),a[n][r][t]||(a[n][r][t]=[]),a[n][r][t].push(o);for(n in e=[{x:0,y:0,z:1},{x:0,y:1,z:-1},{x:0,y:1,z:0},{x:0,y:1,z:1},{x:1,y:-1,z:-1},{x:1,y:-1,z:0},{x:1,y:-1,z:1},{x:1,y:0,z:-1},{x:1,y:0,z:0},{x:1,y:0,z:1},{x:1,y:1,z:-1},{x:1,y:1,z:0},{x:1,y:1,z:1}],a)for(r in a[n=parseInt(n)])for(t in r=parseInt(r),a[n][r]){for(t=parseInt(t),s=a[n][r][t],o=0;o<s.length;o++)for(var l=s[o],u=o+1;u<s.length;u++){var c=s[u];i(l,c)&&-1==l.bonds.indexOf(c.index)&&(l.bonds.push(c.index),l.bondOrder.push(1),c.bonds.push(l.index),c.bondOrder.push(1))}for(o=0;o<e.length;o++)if(a[n+(u=e[o]).x]&&a[n+u.x][r+u.y]&&a[n+u.x][r+u.y][t+u.z])for(l=s,u=a[n+u.x][r+u.y][t+u.z],c=0;c<l.length;c++)for(var 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h=a[c],p=0,d=s[c];p<d;p++){var m=new Float32Array(r[u+p].replace(/^\s+/,"").split(/\s+/)),v={};v.elem=h,"cartesian"==l?(v.x=e*m[0],v.y=e*m[1],v.z=e*m[2]):(v.x=e*(m[0]*n[0]+m[1]*o[0]+m[2]*i[0]),v.y=e*(m[0]*n[1]+m[1]*o[1]+m[2]*i[1]),v.z=e*(m[0]*n[2]+m[1]*o[2]+m[2]*i[2])),v.bonds=[],t[0].push(v)}u+=s[c]}return t},e.cube=e.CUBE=function(e,r){if(r=[[]],6>(e=e.replace(/^\s+/,"").split(/\n\r|\r+/)).length)return r;var n=e[2].replace(/^\s+/,"").replace(/\s+/g," ").split(" "),o=Math.abs(parseFloat(n[0]));n=e[3].replace(/^\s+/,"").replace(/\s+/g," ").split(" "),n=0<parseFloat(n[0])?.529177:1,e=e.splice(6,o);for(var i=(o=r[r.length-1].length)+e.length,a=o;a<i;++a){var s={};s.serial=a;var l=e[a-o].replace(/^\s+/,"").replace(/\s+/g," ").split(" 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0!==c._pdbx_struct_oper_list_id&&!s){for(h=0;h<c._pdbx_struct_oper_list_id.length;h++){p=parseFloat(c["_pdbx_struct_oper_list_matrix[1][1]"][h]),m=parseFloat(c["_pdbx_struct_oper_list_matrix[1][2]"][h]),d=parseFloat(c["_pdbx_struct_oper_list_matrix[1][3]"][h]),v=parseFloat(c["_pdbx_struct_oper_list_vector[1]"][h]),y=parseFloat(c["_pdbx_struct_oper_list_matrix[2][1]"][h]),g=parseFloat(c["_pdbx_struct_oper_list_matrix[2][2]"][h]),b=parseFloat(c["_pdbx_struct_oper_list_matrix[2][3]"][h]),w=parseFloat(c["_pdbx_struct_oper_list_vector[2]"][h]),_=parseFloat(c["_pdbx_struct_oper_list_matrix[3][1]"][h]),D=parseFloat(c["_pdbx_struct_oper_list_matrix[3][2]"][h]),x=parseFloat(c["_pdbx_struct_oper_list_matrix[3][3]"][h]);var C=parseFloat(c["_pdbx_struct_oper_list_vector[3]"][h]);p=new $3Dmol.Matrix4(p,m,d,v,y,g,b,w,_,D,x,C),l[l.length-1].symmetries.push(p)}for(h=0;h<i.length;h++)a(l[l.length-1].symmetries,r,i[h])}if(void 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n,o,i=r.length,a=i;if(t){if(1<e.length)for(t=0;t<r.length;t++){for(i=[],n=0;n<e.length;n++)e[n].isIdentity()||((a=new $3Dmol.Vector3).set(r[t].x,r[t].y,r[t].z),a.applyMatrix4(e[n]),i.push(a));r[t].symmetries=i}}else for(t=0;t<e.length;t++)if(!e[t].isIdentity()){var s=new $3Dmol.Vector3;for(o=0;o<i;o++){var l=[];for(n=0;n<r[o].bonds.length;n++)l.push(r[o].bonds[n]+a);for(var u in s.set(r[o].x,r[o].y,r[o].z),s.applyMatrix4(e[t]),n={},r[o])n[u]=r[o][u];n.x=s.x,n.y=s.y,n.z=s.z,n.bonds=l,r.push(n)}a=r.length}},s=function(e,t){return 0<(e=e.replace(/ /g,"")).length&&"H"==e[0]&&"Hg"!=e&&(e="H"),1<e.length&&(e=e[0].toUpperCase()+e.substr(1).toLowerCase(),void 0===o[e]?e=e[0]:t&&("Ca"==e?e="C":"Cd"==e&&(e="C"))),e};e.pdb=e.PDB=e.pdbqt=e.PDBQT=function(e,t){var i=[],l={};i.modelData=[];for(var u=e.split(/\r?\n|\r/);0<u.length;){var c,f=u;e=l,u=[];var 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Date).getTime(),f=0,h=(c=u).length;f<h;f++)for(y=c[f],w=0;w<y.bonds.length;w++)_=c[y.bonds[w]],O=x[y.serial],_&&O&&0>_.bonds.indexOf(O)&&(_.bonds.push(O),_.bondOrder.push(y.bondOrder[w]));r(u),m||a(g.symmetries,v,u),d&&!p&&((new Date).getTime(),n(u)),(new Date).getTime();e:{for(p in p=void 0,d=e){p=!1;break e}p=!0}if(!p)for(c=0;c<u.length;c++)void 0!==($=u[c])&&$.chain in e&&$.resi in e[$.chain]&&(p=e[$.chain][$.resi],$.ss=p[0],1<p.length&&("1"==p[1]?$.ssbegin=!0:"2"==p[1]&&($.ssend=!0)));if(e=(u=[u,g,b])[0],g=u[1],u=u[2],0!=e.length){if(t.multimodel&&t.onemol&&0<i.length)for(g=i[0].length,b=0;b<e.length;b++){for((p=e[b]).index=b,d=0;d<p.bonds.length;d++)p.bonds[d]+=g;i[0].push(p)}else i.modelData.push(g),i.push(e);if(!t.multimodel)break}}return i},e.pqr=e.PQR=function(e,t){var o=[[]],i=!t.noSecondaryStructure;o.modelData=[{symmetries:[]}];var a,s=[];for(e=e.split(/\r?\n|\r/),a=0;a<e.length;a++){var l=e[a].replace(/^\s*/,""),u=l.substr(0,6);if(0==u.indexOf("END")){if(!t.multimodel)break;t.onemol||o.push([])}else if("ATOM  "==u||"HETATM"==u){var c=parseInt(l.substr(6,5));u=l.substr(12,4).replace(/ /g,"");var f=l.substr(17,3),h=l.substr(21,1),p=parseInt(l.substr(22,4)),d=l.substr(30).trim().split(/\s+/),m=parseFloat(d[0]),v=parseFloat(d[1]),y=parseFloat(d[2]),g=parseFloat(d[3]),b=parseFloat(d[4]),x=u[0];1<u.length&&u[1].toUpperCase()!=u[1]&&(x=u.substr(0,2)),d="H"==l[0],s[c]=o[o.length-1].length,o[o.length-1].push({resn:f,x:m,y:v,z:y,elem:x,hetflag:d,chain:h,resi:p,serial:c,atom:u,bonds:[],ss:"c",bondOrder:[],properties:{charge:g,partialCharge:g,radius:b},pdbline:l})}else if("CONECT"==u)for(u=parseInt(l.substr(6,5)),c=o[o.length-1][s[u]],u=0;4>u;u++)f=parseInt(l.substr([11,16,21,26][u],5)),h=o[o.length-1][s[f]],void 0!==c&&void 0!==h&&(c.bonds.push(s[f]),c.bondOrder.push(1))}for(a=0;a<o.length;a++)r(o[a]),i&&n(o[a]);return o};var l=function(e){return 0==e||2==e||4==e?"h":3==e?"s":"c"};return e.mmtf=e.MMTF=function(e,t){var r=!t.keepH,o=t.altLoc?t.altLoc:"A",i=!!t.noSecondaryStructure,s=!t.noComputeSecondaryStructure,u=!t.doAssembly,c=!t.duplicateAssemblyAtoms,f=t.assemblyIndex?t.assemblyIndex:0;"string"==typeof e&&(e=$3Dmol.base64ToArray(e)),e=MMTF.decode(e);var h=[[]],p=h.modelData=[],d=0,m=0,v=0,y=0,g=e.secStructList,b=e.insCodeList,x=e.bFactorList,w=e.altLocList,_=e.occupancyList,D=e.bondAtomList,S=e.bondOrderList,C=e.numModels;if(0==C)return h;t.multimodel||(C=1);var A,$=[];if(!u&&e.bioAssemblyList&&0<e.bioAssemblyList.length){var M=e.bioAssemblyList[f].transformList;for(f=0,A=M.length;f<A;f++){var T=new $3Dmol.Matrix4(M[f].matrix);T.transpose(),$.push(T)}}T=null,e.unitCell&&(T={a:(f=e.unitCell)[0],b:f[1],c:f[2],alpha:f[3],beta:f[4],gamma:f[5]});var z=0;for(M=0;M<C;M++){var E=e.chainsPerModel[M],L=h[h.length-1],k=[];for(p.push({symmetries:$,cryst:T}),f=0;f<E;++f){var I=e.groupsPerChain[m],O=String.fromCharCode.apply(null,e.chainIdList.subarray(4*m,4*m+4)).replace(/\0/g,"");e.chainNameList&&(O=String.fromCharCode.apply(null,e.chainNameList.subarray(4*m,4*m+4)).replace(/\0/g,""));var j=v,N="";for(A=0;A<I;++A){var F=e.groupList[e.groupTypeList[v]],P=F.atomNameList.length,R=0,V=!1,q=!1;if(g){R=g[v];var B=l(R);0!=v&&B==N||(V=!0),N=B;var U=v+1;(U>=g.length||l(g[U]!=B))&&(q=!0)}e.insCodeList&&String.fromCharCode(b[v]);var G=e.groupIdList[v],H=F.groupName;for(U=y,B=0;B<P;++B){var W=F.elementList[B];if(!r||"H"!=W){var Y="";x&&(Y=x[y]);var X="";w&&w[y]&&(X=String.fromCharCode(w[y]));var K="";if(_&&(K=_[y]),""==X||X==o||"*"==o){var Z=e.atomIdList[y],Q=F.atomNameList[B],J=0;F.atomChargeList&&(J=F.atomChargeList[B]);var ee=e.xCoordList[y],te=e.yCoordList[y],re=e.zCoordList[y];k[y]=L.length,L.push({resn:H,x:ee,y:te,z:re,elem:W,hetflag:0>R,chain:O,resi:G,icode:X,rescode:G+(" 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null==r&&(r=a[e].match(/[a-zA-Z](\d*)\.\d*\)\s*/)),[t[1],r[1]]}var o;t=[];var i=0,a=e.split(/\r?\n|\r/);if(!(0<a.length&&a[0].includes("VERSION")))return[];var s=a.filter(function(e){return e.includes("POINTERS")||e.includes("ATOM_NAME")||e.includes("CHARGE")||e.includes("RADII")||e.includes("BONDS_INC_HYDROGEN")||e.includes("BONDS_WITHOUT_HYDROGEN")});if(-1==(e=r("POINTERS")))return[];var l=n(e),u=parseInt(a[e+1].slice(0,l[1]));if(isNaN(u)||0>=u)return[];if(-1==(e=r("ATOM_NAME")))return[];for(var c=(l=n(e))[0],f=0;f<u/l[0];f++){f==parseInt(u/l[0])&&(c=u%l[0]);for(var h=0;h<c;h++){var p={};p.serial=i,p.x=0,p.y=0,p.z=0,p.atom=a[e+1].slice(l[1]*h,l[1]*(h+1)),p.elem=a[e+1].slice(l[1]*h,l[1]*h+1),p.properties={charge:"",radii:""},p.bonds=[],p.bondOrder=[],t.push(p),i++}e++}if(-1!=(e=r("CHARGE")))for(i=0,c=(l=n(e))[0],f=0;f<u/l[0];f++){for(f==parseInt(u/l[0])&&(c=u%l[0]),h=0;h<c;h++)t[i].properties.charge=parseFloat(a[e+1].slice(l[1]*h,l[1]*(h+1))),i++;e++}if(-1!=(e=r("RADII")))for(i=0,c=(l=n(e))[0],f=0;f<u/l[0];f++){for(f==parseInt(u/l[0])&&(c=u%l[0]),h=0;h<c;h++)t[i].properties.radii=parseFloat(a[e+1].slice(l[1]*h,l[1]*(h+1))),i++;e++}if(-1!=(e=r("BONDS_WITHOUT_HYDROGEN")))for(i=0,c=(l=n(e))[0],e+=1;!a[e].match(/^%FLAG/);){for(a[e+1].match(/^%FLAG/)&&(c=u%l[0]),h=0;h<c;h++)0==i%3&&(o=parseInt(a[e].slice(l[1]*h,l[1]*(h+1))/3)),1==i%3&&t[o].bonds.push(parseInt(a[e].slice(l[1]*h,l[1]*(h+1))/3)),i++;e++}if(-1!=(e=r("BONDS_INC_HYDROGEN")))for(i=0,c=(l=n(e))[0],e+=1;!a[e].match(/^%FLAG/);){for(a[e+1].match(/^%FLAG/)&&(c=u%l[0]),h=0;h<c;h++)0==i%3&&(o=parseInt(a[e].slice(l[1]*h,l[1]*(h+1))/3)),1==i%3&&t[o].bonds.push(parseInt(a[e].slice(l[1]*h,l[1]*(h+1))/3)),i++;e++}return[t]},e.gro=e.GRO=function(e,t){for(t=[],e=e.split(/\r?\n|\r/);0<e.length&&!(3>e.length);){var n=parseInt(e[1]);if(isNaN(n)||0>=n)break;if(e.length<n+3)break;var o=[];t.push(o);var i=2,a=o.length;for(n=a+n;a<n;a++){var l=e[i++],u={};u.serial=a,u.atom=l.slice(10,15).trim(),u.elem=s(u.atom,!0),u.x=10*parseFloat(l.slice(20,28)),u.y=10*parseFloat(l.slice(28,36)),u.z=10*parseFloat(l.slice(36,44)),u.resi=parseInt(l.slice(0,5)),u.resn=l.slice(5,10).trim(),u.bonds=[],u.bondOrder=[],u.properties={},44<l.length&&(u.dx=10*parseFloat(l.slice(44,52)),u.dy=10*parseFloat(l.slice(52,60)),u.dz=10*parseFloat(l.slice(60,68))),o[a]=u}if(e.length<=i+3&&3==(o=e[i++].trim().split(/\s+/)).length){for(n=0;3>n;n++)o[n]=10*parseFloat(o[n]);t.box=o}e.splice(0,++i)}for(a=0;a<t.length;a++)r(t[a]);return t},e.lammpstrj=e.LAMMPSTRJ=function(e,r){var n=[],o={id:"serial",type:"atom",element:"elem",q:"charge",radius:"radius",x:"x",xu:"x",xs:"x",xsu:"x",y:"y",yu:"y",ys:"y",ysu:"y",z:"z",zu:"z",zs:"z",zsu:"z"};e=e.split(/\r?\n|\r/);for(var i=0,a=0,s=0;s<e.length-9;){for(;s<e.length;s++)if(e[s].match(/ITEM: NUMBER 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n},e}(),$3Dmol=$3Dmol||{},$3Dmol.partialCharges={"ALA:N":-.15,"ALA:CA":.1,"ALA:CB":0,"ALA:C":.6,"ALA:O":-.55,"ARG:N":-.15,"ARG:CA":.1,"ARG:CB":0,"ARG:CG":0,"ARG:CD":.1,"ARG:NE":-.1,"ARG:CZ":.5,"ARG:NH1":.25,"ARG:NH2":.25,"ARG:C":.6,"ARG:O":-.55,"ASN:N":-.15,"ASN:CA":.1,"ASN:CB":0,"ASN:CG":.55,"ASN:OD1":-.55,"ASN:ND2":0,"ASN:C":.6,"ASN:O":-.55,"ASP:N":-.15,"ASP:CA":.1,"ASP:CB":0,"ASP:CG":.14,"ASP:OD1":-.57,"ASP:OD2":-.57,"ASP:C":.6,"ASP:O":-.55,"CYS:N":-.15,"CYS:CA":.1,"CYS:CB":.19,"CYS:SG":-.19,"CYS:C":.6,"CYS:O":-.55,"GLN:N":-.15,"GLN:CA":.1,"GLN:CB":0,"GLN:CG":0,"GLN:CD":.55,"GLN:OE1":-.55,"GLN:NE2":0,"GLN:C":.6,"GLN:O":-.55,"GLU:N":-.15,"GLU:CA":.1,"GLU:CB":0,"GLU:CG":0,"GLU:CD":.14,"GLU:OE1":-.57,"GLU:OE2":-.57,"GLU:C":.6,"GLU:O":-.55,"GLY:N":-.15,"GLY:CA":.1,"GLY:C":.6,"GLY:O":-.55,"HIS:N":-.15,"HIS:CA":.1,"HIS:CB":0,"HIS:CG":.1,"HIS:ND1":-.1,"HIS:CD2":.1,"HIS:NE2":-.4,"HIS:CE1":.3,"HIS:C":.6,"HIS:O":-.55,"ILE:N":-.15,"ILE:CA":.1,"ILE:CB":0,"ILE:CG2":0,"ILE:CG1":0,"ILE:CD":0,"ILE:C":.6,"ILE:O":-.55,"LEU:N":-.15,"LEU:CA":.1,"LEU:CB":0,"LEU:CG":0,"LEU:CD1":0,"LEU:CD2":0,"LEU:C":.6,"LEU:O":-.55,"LYS:N":-.15,"LYS:CA":.1,"LYS:CB":0,"LYS:CG":0,"LYS:CD":0,"LYS:CE":.25,"LYS:NZ":.75,"LYS:C":.6,"LYS:O":-.55,"MET:N":-.15,"MET:CA":.1,"MET:CB":0,"MET:CG":.06,"MET:SD":-.12,"MET:CE":.06,"MET:C":.6,"MET:O":-.55,"PHE:N":-.15,"PHE:CA":.1,"PHE:CB":0,"PHE:CG":0,"PHE:CD1":0,"PHE:CD2":0,"PHE:CE1":0,"PHE:CE2":0,"PHE:CZ":0,"PHE:C":.6,"PHE:O":-.55,"PRO:N":-.25,"PRO:CD":.1,"PRO:CA":.1,"PRO:CB":0,"PRO:CG":0,"PRO:C":.6,"PRO:O":-.55,"SER:N":-.15,"SER:CA":.1,"SER:CB":.25,"SER:OG":-.25,"SER:C":.6,"SER:O":-.55,"THR:N":-.15,"THR:CA":.1,"THR:CB":.25,"THR:OG1":-.25,"THR:CG2":0,"THR:C":.6,"THR:O":-.55,"TRP:N":-.15,"TRP:CA":.1,"TRP:CB":0,"TRP:CG":-.03,"TRP:CD2":.1,"TRP:CE2":-.04,"TRP:CE3":-.03,"TRP:CD1":.06,"TRP:NE1":-.06,"TRP:CZ2":0,"TRP:CZ3":0,"TRP:CH2":0,"TRP:C":.6,"TRP:O":-.55,"TYR:N":-.15,"TYR:CA":.1,"TYR:CB":0,"TYR:CG":0,"TYR:CD1":0,"TYR:CE1":0,"TYR:CD2":0,"TYR:CE2":0,"TYR:CZ":.25,"TYR:OH":-.25,"TYR:C":.6,"TYR:O":-.55,"VAL:N":-.15,"VAL:CA":.1,"VAL:CB":0,"VAL:CG1":0,"VAL:CG2":0,"VAL:C":.6,"VAL:O":-.55},$3Dmol.applyPartialCharges=function(e,t){t&&void 0!==e.partialCharge||e.resn&&e.atom&&(e.properties.partialCharge=$3Dmol.partialCharges[e.resn+":"+e.atom])},"undefined"==typeof console&&(console={log:function(){}}),$3Dmol.ProteinSurface=function(){var e,t,r=0,n=0,o=0,a=2,s=0,l=0,u=0,c=0,f=null,h=null,p=null,d=0,m=0,v=0,y=0,g=0,b=0,x={H:1.2,Li:1.82,Na:2.27,K:2.75,C:1.7,N:1.55,O:1.52,F:1.47,P:1.8,S:1.8,CL:1.75,BR:1.85,SE:1.9,ZN:1.39,CU:1.4,NI:1.63,X:2},w=function(e){return e.elem&&void 0!==x[e.elem]?e.elem:"X"},_={},D={},S=[new Int32Array([1,0,0]),new Int32Array([-1,0,0]),new Int32Array([0,1,0]),new Int32Array([0,-1,0]),new Int32Array([0,0,1]),new Int32Array([0,0,-1]),new Int32Array([1,1,0]),new Int32Array([1,-1,0]),new Int32Array([-1,1,0]),new Int32Array([-1,-1,0]),new Int32Array([1,0,1]),new Int32Array([1,0,-1]),new Int32Array([-1,0,1]),new Int32Array([-1,0,-1]),new Int32Array([0,1,1]),new Int32Array([0,1,-1]),new Int32Array([0,-1,1]),new Int32Array([0,-1,-1]),new Int32Array([1,1,1]),new Int32Array([1,1,-1]),new Int32Array([1,-1,1]),new Int32Array([-1,1,1]),new Int32Array([1,-1,-1]),new Int32Array([-1,-1,1]),new Int32Array([-1,1,-1]),new Int32Array([-1,-1,-1])];this.getFacesAndVertices=function(i){var s,l={},u=0;for(s=i.length;u<s;u++)l[i[u]]=!0;for(u=0,s=(i=t).length;u<s;u++)i[u].x=i[u].x/a-r,i[u].y=i[u].y/a-n,i[u].z=i[u].z/a-o;var c=[];for(u=0,s=e.length;u<s;u+=3){var d=e[u],m=e[u+1],v=e[u+2],y=i[m].atomid,g=i[v].atomid,b=i[d].atomid;y<b&&(b=y),g<b&&(b=g),l[b]&&d!==m&&m!==v&&d!==v&&(c.push(d),c.push(m),c.push(v))}return p=h=f=null,{vertices:i,faces:c}},this.initparm=function(e,t,i){1e6<i&&(a=1),i=1/a*5.5,d=e[0][0],y=e[1][0],m=e[0][1],g=e[1][1],v=e[0][2],b=e[1][2],t?(d-=1.4+i,m-=1.4+i,v-=1.4+i,y+=1.4+i,g+=1.4+i,b+=1.4+i):(d-=i,m-=i,v-=i,y+=i,g+=i,b+=i),d=Math.floor(d*a)/a,m=Math.floor(m*a)/a,v=Math.floor(v*a)/a,y=Math.ceil(y*a)/a,g=Math.ceil(g*a)/a,b=Math.ceil(b*a)/a,r=-d,n=-m,o=-v,u=Math.ceil(a*(y-d))+1,l=Math.ceil(a*(g-m))+1,s=Math.ceil(a*(b-v))+1,this.boundingatom(t),c=1.4*a,f=new Uint8Array(u*l*s),h=new Float64Array(u*l*s),p=new Int32Array(u*l*s)},this.boundingatom=function(e){var t=[];for(var r in flagradius=e,x)if(x.hasOwnProperty(r)){var n=x[r];for(t[r]=e?(n+1.4)*a+.5:n*a+.5,n=t[r]*t[r],D[r]=Math.floor(t[r])+1,_[r]=new Int32Array(D[r]*D[r]),j=indx=0;j<D[r];j++)for(k=0;k<D[r];k++){var o=j*j+k*k;o>n?_[r][indx]=-1:(o=Math.sqrt(n-o),_[r][indx]=Math.floor(o)),indx++}}},this.fillvoxels=function(e,t){var r,n=0;for(r=f.length;n<r;n++)f[n]=0,h[n]=-1,p[n]=-1;for(n in t)void 0!==(r=e[t[n]])&&this.fillAtom(r,e);for(n=0,r=f.length;n<r;n++)1&f[n]&&(f[n]|=2)},this.fillAtom=function(e,t){var i,c,h,d,m,v,y=Math.floor(.5+a*(e.x+r)),g=Math.floor(.5+a*(e.y+n)),b=Math.floor(.5+a*(e.z+o)),x=w(e),S=0,C=l*s,A=0;for(v=D[x];A<v;A++)for(i=0;i<v;i++){if(-1!=_[x][S])for(h=-1;2>h;h++)for(d=-1;2>d;d++)for(m=-1;2>m;m++)if(0!==h&&0!==d&&0!==m){var $=h*A,M=m*i;for(c=0;c<=_[x][S];c++){var T=c*d,z=y+$,E=g+T,L=b+M;if(!(0>z||0>E||0>L||z>=u||E>=l||L>=s))if(1&f[L=z*C+E*s+L]){var k=t[p[L]];k.serial!=e.serial&&($*$+T*T+M*M<(z=y+$-Math.floor(.5+a*(k.x+r)))*z+(E=g+T-Math.floor(.5+a*(k.y+n)))*E+(k=b+M-Math.floor(.5+a*(k.z+o)))*k&&(p[L]=e.serial))}else f[L]|=1,p[L]=e.serial}}S++}},this.fillvoxelswaals=function(e,t){var r,n=0;for(r=f.length;n<r;n++)f[n]&=-3;for(n in t)void 0!==(r=e[t[n]])&&this.fillAtomWaals(r,e)},this.fillAtomWaals=function(e,t){var i,c,h,d,m,v,y=0,g=Math.floor(.5+a*(e.x+r)),b=Math.floor(.5+a*(e.y+n)),x=Math.floor(.5+a*(e.z+o)),S=w(e),C=l*s,A=0;for(v=D[S];A<v;A++)for(i=0;i<v;i++){if(-1!=_[S][y])for(h=-1;2>h;h++)for(d=-1;2>d;d++)for(m=-1;2>m;m++)if(0!==h&&0!==d&&0!==m){var $=h*A,M=m*i;for(c=0;c<=_[S][y];c++){var T=c*d,z=g+$,E=b+T,L=x+M;if(!(0>z||0>E||0>L||z>=u||E>=l||L>=s))if(2&f[L=z*C+E*s+L]){var k=t[p[L]];k.serial!=e.serial&&($*$+T*T+M*M<(z=g+$-Math.floor(.5+a*(k.x+r)))*z+(E=b+T-Math.floor(.5+a*(k.y+n)))*E+(k=x+M-Math.floor(.5+a*(k.z+o)))*k&&(p[L]=e.serial))}else f[L]|=2,p[L]=e.serial}}y++}},this.buildboundary=function(){var e=l*s;for(i=0;i<u;i++)for(j=0;j<s;j++)for(k=0;k<l;k++){var t=i*e+k*s+j;if(1&f[t])for(var r=0;26>r;){var n=i+S[r][0],o=j+S[r][2],a=k+S[r][1];if(-1<n&&n<u&&-1<a&&a<l&&-1<o&&o<s&&!(1&f[n*e+a*s+o])){f[t]|=4;break}r++}}};var C=function(e,t,r){var n=new Int32Array(e*t*r*3);this.set=function(e,o,i,a){n[e=3*((e*t+o)*r+i)]=a.ix,n[e+1]=a.iy,n[e+2]=a.iz},this.get=function(e,o,i){return{ix:n[e=3*((e*t+o)*r+i)],iy:n[e+1],iz:n[e+2]}}};this.fastdistancemap=function(){var e,t,r,n=new C(u,l,s),o=l*s,i=c*c,p=[];for(e=0;e<u;e++)for(t=0;t<l;t++)for(r=0;r<s;r++){var d=e*o+t*s+r;if(f[d]&=-3,1&f[d]&&4&f[d]){var m={ix:e,iy:t,iz:r};n.set(e,t,r,m),p.push(m),h[d]=0,f[d]|=2,f[d]&=-5}}do{for(r=this.fastoneshell(p,n),p=[],e=0,t=r.length;e<t;e++)d=o*r[e].ix+s*r[e].iy+r[e].iz,f[d]&=-5,h[d]<=1.0404*i&&p.push({ix:r[e].ix,iy:r[e].iy,iz:r[e].iz})}while(0!==p.length);for(0>(e=a-.5)&&(e=0),i-=.5/(.1+e),e=0;e<u;e++)for(t=0;t<l;t++)for(r=0;r<s;r++)f[d=e*o+t*s+r]&=-5,1&f[d]&&(!(2&f[d])||2&f[d]&&h[d]>=i)&&(f[d]|=4)},this.fastoneshell=function(e,t){var r,n,o=[];if(0===e.length)return o;tnv={ix:-1,iy:-1,iz:-1};var i=l*s,a=0;for(n=e.length;a<n;a++){var c=e[a].ix,p=e[a].iy,d=e[a].iz,m=t.get(c,p,d);for(r=0;6>r;r++)if(tnv.ix=c+S[r][0],tnv.iy=p+S[r][1],tnv.iz=d+S[r][2],tnv.ix<u&&-1<tnv.ix&&tnv.iy<l&&-1<tnv.iy&&tnv.iz<s&&-1<tnv.iz){var v=tnv.ix*i+s*tnv.iy+tnv.iz;if(1&f[v]&&!(2&f[v])){t.set(tnv.ix,tnv.iy,d+S[r][2],m);var y=tnv.ix-m.ix,g=tnv.iy-m.iy,b=tnv.iz-m.iz;y=y*y+g*g+b*b,h[v]=y,f[v]|=2,f[v]|=4,o.push({ix:tnv.ix,iy:tnv.iy,iz:tnv.iz})}else 1&f[v]&&2&f[v]&&((y=(y=tnv.ix-m.ix)*y+(g=tnv.iy-m.iy)*g+(b=tnv.iz-m.iz)*b)<h[v]&&(t.set(tnv.ix,tnv.iy,tnv.iz,m),h[v]=y,4&f[v]||(f[v]|=4,o.push({ix:tnv.ix,iy:tnv.iy,iz:tnv.iz}))))}}for(a=0,n=e.length;a<n;a++)for(c=e[a].ix,p=e[a].iy,d=e[a].iz,m=t.get(c,p,d),r=6;18>r;r++)tnv.ix=c+S[r][0],tnv.iy=p+S[r][1],tnv.iz=d+S[r][2],tnv.ix<u&&-1<tnv.ix&&tnv.iy<l&&-1<tnv.iy&&tnv.iz<s&&-1<tnv.iz&&(v=tnv.ix*i+s*tnv.iy+tnv.iz,1&f[v]&&!(2&f[v])?(t.set(tnv.ix,tnv.iy,d+S[r][2],m),y=(y=tnv.ix-m.ix)*y+(g=tnv.iy-m.iy)*g+(b=tnv.iz-m.iz)*b,h[v]=y,f[v]|=2,f[v]|=4,o.push({ix:tnv.ix,iy:tnv.iy,iz:tnv.iz})):1&f[v]&&2&f[v]&&((y=(y=tnv.ix-m.ix)*y+(g=tnv.iy-m.iy)*g+(b=tnv.iz-m.iz)*b)<h[v]&&(t.set(tnv.ix,tnv.iy,tnv.iz,m),h[v]=y,4&f[v]||(f[v]|=4,o.push({ix:tnv.ix,iy:tnv.iy,iz:tnv.iz})))));for(a=0,n=e.length;a<n;a++)for(c=e[a].ix,p=e[a].iy,d=e[a].iz,m=t.get(c,p,d),r=18;26>r;r++)tnv.ix=c+S[r][0],tnv.iy=p+S[r][1],tnv.iz=d+S[r][2],tnv.ix<u&&-1<tnv.ix&&tnv.iy<l&&-1<tnv.iy&&tnv.iz<s&&-1<tnv.iz&&(v=tnv.ix*i+s*tnv.iy+tnv.iz,1&f[v]&&!(2&f[v])?(t.set(tnv.ix,tnv.iy,d+S[r][2],m),y=(y=tnv.ix-m.ix)*y+(g=tnv.iy-m.iy)*g+(b=tnv.iz-m.iz)*b,h[v]=y,f[v]|=2,f[v]|=4,o.push({ix:tnv.ix,iy:tnv.iy,iz:tnv.iz})):1&f[v]&&2&f[v]&&((y=(y=tnv.ix-m.ix)*y+(g=tnv.iy-m.iy)*g+(b=tnv.iz-m.iz)*b)<h[v]&&(t.set(tnv.ix,tnv.iy,tnv.iz,m),h[v]=y,4&f[v]||(f[v]|=4,o.push({ix:tnv.ix,iy:tnv.iy,iz:tnv.iz})))));return o},this.marchingcubeinit=function(e){for(var t=0,r=f.length;t<r;t++)1==e?f[t]&=-5:4==e?(f[t]&=-3,4&f[t]&&(f[t]|=2),f[t]&=-5):2==e?4&f[t]&&2&f[t]?f[t]&=-5:4&f[t]&&!(2&f[t])&&(f[t]|=2):3==e&&(f[t]&=-5)},this.marchingcube=function(r){this.marchingcubeinit(r),t=[],e=[],$3Dmol.MarchingCube.march(f,t,e,{smooth:1,nX:u,nY:l,nZ:s}),r=l*s;for(var n=0,o=t.length;n<o;n++)t[n].atomid=p[t[n].x*r+s*t[n].y+t[n].z];$3Dmol.MarchingCube.laplacianSmooth(1,t,e)}},$3Dmol.VolumeData=function(e,t,r){if(this.unit={x:1,y:1,z:1},this.origin={x:0,y:0,z:0},this.size={x:0,y:0,z:0},this.data=new Float32Array([]),this.matrix=null,t=t.toLowerCase(),/\.gz$/.test(t)){t=t.replace(/\.gz$/,"");try{e=this[t]&&this[t].isbinary?pako.inflate(e):new TextDecoder("utf-8").decode(pako.inflate(e))}catch(e){console.log(e)}}if(this[t]&&this[t](e),r){if(r.negate)for(e=0,t=this.data.length;e<t;e++)this.data[e]=-this.data[e];if(r.normalize){var n=0;for(e=0,t=this.data.length;e<t;e++)n+=this.data[e];for(r=n/this.data.length,console.log("computed mean: "+r),e=n=0,t=this.data.length;e<t;e++){var o=this.data[e]-r;n+=o*o}for(n/=this.data.length,e=0,t=this.data.length;e<t;e++)this.data[e]=(this.data[e]-r)/n}}},$3Dmol.VolumeData.prototype.getVal=function(e,t,r){return this.matrix?(this.inversematrix||(this.inversematrix=(new $3Dmol.Matrix4).getInverse(this.matrix)),e=(r=(r=new $3Dmol.Vector3(e,t,r)).applyMatrix4(this.inversematrix)).x,t=r.y,r=r.z):(e-=this.origin.x,t-=this.origin.y,r-=this.origin.z,e/=this.unit.x,t/=this.unit.y,r/=this.unit.z),e=Math.round(e),t=Math.round(t),r=Math.round(r),0>e||e>=this.size.x||0>t||t>=this.size.y||0>r||r>=this.size.z?0:this.data[e*this.size.y*this.size.z+t*this.size.z+r]},$3Dmol.VolumeData.prototype.getCoordinates=function(e){var t=e/(this.size.y*this.size.z),r=e%(this.size.y*this.size.z);return e%=this.size.z,t*=this.unit.x,r*=this.unit.y,e*=this.unit.z,{x:t+=this.origin.x,y:r+=this.origin.y,z:e+=this.origin.z}},$3Dmol.VolumeData.prototype.vasp=function(e){var t=e.replace(/^\s+/,"").split(/[\n\r]/),r=$3Dmol.Parsers.vasp(e)[0].length;if(0==r)console.log("No good formating of CHG or CHGCAR file, not atomic information provided in the file."),this.data=[];else{var n=parseFloat(t[1]),o=t[2].replace(/^\s+/,"").split(/\s+/);e=new $3Dmol.Vector3(parseFloat(o[0]),parseFloat(o[1]),parseFloat(o[2])).multiplyScalar(1.889725992*n),o=t[3].replace(/^\s+/,"").split(/\s+/);var i=new $3Dmol.Vector3(parseFloat(o[0]),parseFloat(o[1]),parseFloat(o[2])).multiplyScalar(1.889725992*n);o=t[4].replace(/^\s+/,"").split(/\s+/),o=new $3Dmol.Vector3(parseFloat(o[0]),parseFloat(o[1]),parseFloat(o[2])).multiplyScalar(1.889725992*n),n=e.x*(i.y*o.z-o.y*i.z)-i.x*(e.y*o.z-o.y*e.z)+o.x*(e.y*i.z-i.y*e.z),n=1/(n=Math.abs(n)/Math.pow(1.889725992,3)),t.splice(0,8+r+1);var a=t[0].replace(/^\s+/,"").replace(/\s+/g," ").split(" ");r=Math.abs(a[0]);var s=Math.abs(a[1]);a=Math.abs(a[2]);var l=this.origin=new $3Dmol.Vector3(0,0,0);for(this.size={x:r,y:s,z:a},this.unit=new $3Dmol.Vector3(e.x,i.y,o.z),e=e.multiplyScalar(1/(1.889725992*r)),i=i.multiplyScalar(1/(1.889725992*s)),o=o.multiplyScalar(1/(1.889725992*a)),0==e.y&&0==e.z&&0==i.x&&0==i.z&&0==o.x&&0==o.y||(this.matrix=new $3Dmol.Matrix4(e.x,i.x,o.x,0,e.y,i.y,o.y,0,e.z,i.z,o.z,0,0,0,0,1),this.matrix=this.matrix.multiplyMatrices(this.matrix,(new $3Dmol.Matrix4).makeTranslation(l.x,l.y,l.z)),this.origin=new $3Dmol.Vector3(0,0,0),this.unit=new $3Dmol.Vector3(1,1,1)),t.splice(0,1),(t=(t=(t=t.join(" ")).replace(/^\s+/,"")).split(/[\s\r]+/)).splice(r*s*a+1),t=new Float32Array(t),e=0;e<t.length;e++)t[e]=t[e]*n*.036749309;this.data=t}},$3Dmol.VolumeData.prototype.dx=function(e){e=e.split(/[\n\r]+/);var t,r,n=/gridpositions\s+counts\s+(\d+)\s+(\d+)\s+(\d+)/,o=/^origin\s+(\S+)\s+(\S+)\s+(\S+)/,i=/^delta\s+(\S+)\s+(\S+)\s+(\S+)/,a=/data follows/;for(t=0;t<e.length;t++){var s=e[t];if(r=n.exec(s)){var l=parseInt(r[1]),u=parseInt(r[2]);r=parseInt(r[3]),this.size={x:l,y:u,z:r}}else if(r=i.exec(s)){if(l=parseFloat(r[1]),0==parseFloat(r[2])&&0==parseFloat(r[3])||console.log("Non-orthogonal delta matrix not currently supported in dx format"),s=e[t+=1],null==(r=i.exec(s)))return void console.log("Parse error in dx delta matrix");if(u=parseFloat(r[2]),0==parseFloat(r[1])&&0==parseFloat(r[3])||console.log("Non-orthogonal delta matrix not currently supported in dx format"),s=e[t+=1],null==(r=i.exec(s)))return void console.log("Parse error in dx delta matrix");s=parseFloat(r[3]),0==parseFloat(r[1])&&0==parseFloat(r[2])||console.log("Non-orthogonal delta matrix not currently supported in dx format"),this.unit=new $3Dmol.Vector3(l,u,s)}else if(r=o.exec(s))l=parseFloat(r[1]),u=parseFloat(r[2]),r=parseFloat(r[3]),this.origin=new $3Dmol.Vector3(l,u,r);else if(a.exec(s))break}t+=1,this.size&&this.origin&&this.unit&&this.size?(e=(e=e.splice(t).join(" ")).split(/[\s\r]+/),this.data=new Float32Array(e)):console.log("Error parsing dx format")},$3Dmol.VolumeData.prototype.cube=function(e){if(!(6>(e=e.replace(/^\s+/,"").split(/[\n\r]+/)).length)){var t=e[2].replace(/^\s+/,"").replace(/\s+/g," ").split(" "),r=parseFloat(t[0]),n=Math.abs(r),o=this.origin=new $3Dmol.Vector3(parseFloat(t[1]),parseFloat(t[2]),parseFloat(t[3])),i=0<(t=e[3].replace(/^\s+/,"").replace(/\s+/g," ").split(" "))[0]?.529177:1;o.multiplyScalar(i);var a=Math.abs(t[0]),s=new $3Dmol.Vector3(parseFloat(t[1]),parseFloat(t[2]),parseFloat(t[3])).multiplyScalar(i);t=e[4].replace(/^\s+/,"").replace(/\s+/g," ").split(" ");var l=Math.abs(t[0]),u=new $3Dmol.Vector3(parseFloat(t[1]),parseFloat(t[2]),parseFloat(t[3])).multiplyScalar(i);t=e[5].replace(/^\s+/,"").replace(/\s+/g," ").split(" ");var c=Math.abs(t[0]);t=new $3Dmol.Vector3(parseFloat(t[1]),parseFloat(t[2]),parseFloat(t[3])).multiplyScalar(i),this.size={x:a,y:l,z:c},this.unit=new $3Dmol.Vector3(s.x,u.y,t.z),0==s.y&&0==s.z&&0==u.x&&0==u.z&&0==t.x&&0==t.y||(this.matrix=new $3Dmol.Matrix4(s.x,u.x,t.x,0,s.y,u.y,t.y,0,s.z,u.z,t.z,0,0,0,0,1),this.matrix=this.matrix.multiplyMatrices(this.matrix,(new $3Dmol.Matrix4).makeTranslation(o.x,o.y,o.z)),this.origin=new $3Dmol.Vector3(0,0,0),this.unit=new $3Dmol.Vector3(1,1,1)),o=6,0>r&&o++,e=(e=(e=e.splice(n+o).join(" ")).replace(/^\s+/,"")).split(/[\s\r]+/),this.data=new Float32Array(e)}},$3Dmol.VolumeData.prototype.ccp4=function(e){var t;e=new Int8Array(e);var r=new Int32Array(e.buffer,0,56),n=new Float32Array(e.buffer,0,56),o=new DataView(e.buffer);String.fromCharCode(o.getUint8(208),o.getUint8(209),o.getUint8(210),o.getUint8(211));var i=[o.getUint8(212),o.getUint8(213)];if(17===i[0]&&17===i[1])for(i=e.byteLength,t=0;t<i;t+=4)o.setFloat32(t,o.getFloat32(t),!0);o=r[0],i=r[1];var a=r[2];t=r[4];var s=r[5],l=r[6],u=r[7],c=r[8],f=r[9],h=n[10],p=n[11],d=n[12],m=n[13],v=n[14],y=n[15],g=r[16],b=r[17],x=r[18];r=r[23];var w=n[49],_=n[50];for(n=n[51],h=[h,0,0],p=[p*Math.cos(Math.PI/180*y),p*Math.sin(Math.PI/180*y),0],(m=[d*Math.cos(Math.PI/180*v),d*(Math.cos(Math.PI/180*m)-Math.cos(Math.PI/180*y)*Math.cos(Math.PI/180*v))/Math.sin(Math.PI/180*y),0])[2]=Math.sqrt(d*d*Math.sin(Math.PI/180*v)*Math.sin(Math.PI/180*v)-m[1]*m[1]),d=[0,h,p,m],u=[0,u,c,f],g=[0,g,b,x],this.matrix=new $3Dmol.Matrix4,this.matrix.set(d[g[1]][0]/u[g[1]],d[g[2]][0]/u[g[2]],d[g[3]][0]/u[g[3]],0,d[g[1]][1]/u[g[1]],d[g[2]][1]/u[g[2]],d[g[3]][1]/u[g[3]],0,d[g[1]][2]/u[g[1]],d[g[2]][2]/u[g[2]],d[g[3]][2]/u[g[3]],0,0,0,0,1),this.matrix=this.matrix.multiplyMatrices(this.matrix,(new $3Dmol.Matrix4).makeTranslation(t+w,s+_,l+n)),this.origin=new $3Dmol.Vector3(0,0,0),this.unit=new $3Dmol.Vector3(1,1,1),this.size={x:o,y:i,z:a},e=new Float32Array(e.buffer,1024+r),this.data=new 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+ * jQuery JavaScript Library v3.4.0
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@@ -10,8 +10,22 @@
  * Released under the MIT license
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  *
- * Date: 2019-05-01T21:04Z
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+ * Date: 2019-04-10T19:48Z
+ */
+/*!
+ * jQuery JavaScript Library v3.4.0
+ * https://jquery.com/
+ *
+ * Includes Sizzle.js
+ * https://sizzlejs.com/
+ *
+ * Copyright JS Foundation and other contributors
+ * Released under the MIT license
+ * https://jquery.org/license
+ *
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diff --git a/dash_bio/async~sequence.js b/dash_bio/async~sequence.js
index 63a88746f..8cbf7e30b 100644
--- a/dash_bio/async~sequence.js
+++ b/dash_bio/async~sequence.js
@@ -1 +1 @@
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r=n[0],o=n[1],a=n[2],i=n[3],u=Math.sin(e),s=Math.cos(e);return t[0]=r*s+a*u,t[1]=o*s+i*u,t[2]=r*-u+a*s,t[3]=o*-u+i*s,t},c.scale=function(t,n,e){var r=n[0],o=n[1],a=n[2],i=n[3],u=e[0],s=e[1];return t[0]=r*u,t[1]=o*u,t[2]=a*s,t[3]=i*s,t},c.str=function(t){return"mat2("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+")"},c.frob=function(t){return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2)+Math.pow(t[2],2)+Math.pow(t[3],2))},c.LDU=function(t,n,e,r){return t[2]=r[2]/r[0],e[0]=r[0],e[1]=r[1],e[3]=r[3]-t[2]*e[1],[t,n,e]},void 0!==t&&(t.mat2=c);var f={create:function(){var t=new e(6);return t[0]=1,t[1]=0,t[2]=0,t[3]=1,t[4]=0,t[5]=0,t},clone:function(t){var n=new e(6);return n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n},copy:function(t,n){return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[4]=n[4],t[5]=n[5],t},identity:function(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=1,t[4]=0,t[5]=0,t},invert:function(t,n){var e=n[0],r=n[1],o=n[2],a=n[3],i=n[4],u=n[5],s=e*a-r*o;return s?(s=1/s,t[0]=a*s,t[1]=-r*s,t[2]=-o*s,t[3]=e*s,t[4]=(o*u-a*i)*s,t[5]=(r*i-e*u)*s,t):null},determinant:function(t){return t[0]*t[3]-t[1]*t[2]},multiply:function(t,n,e){var r=n[0],o=n[1],a=n[2],i=n[3],u=n[4],s=n[5],l=e[0],c=e[1],f=e[2],h=e[3],p=e[4],d=e[5];return t[0]=r*l+a*c,t[1]=o*l+i*c,t[2]=r*f+a*h,t[3]=o*f+i*h,t[4]=r*p+a*d+u,t[5]=o*p+i*d+s,t}};f.mul=f.multiply,f.rotate=function(t,n,e){var r=n[0],o=n[1],a=n[2],i=n[3],u=n[4],s=n[5],l=Math.sin(e),c=Math.cos(e);return t[0]=r*c+a*l,t[1]=o*c+i*l,t[2]=r*-l+a*c,t[3]=o*-l+i*c,t[4]=u,t[5]=s,t},f.scale=function(t,n,e){var r=n[0],o=n[1],a=n[2],i=n[3],u=n[4],s=n[5],l=e[0],c=e[1];return t[0]=r*l,t[1]=o*l,t[2]=a*c,t[3]=i*c,t[4]=u,t[5]=s,t},f.translate=function(t,n,e){var r=n[0],o=n[1],a=n[2],i=n[3],u=n[4],s=n[5],l=e[0],c=e[1];return t[0]=r,t[1]=o,t[2]=a,t[3]=i,t[4]=r*l+a*c+u,t[5]=o*l+i*c+s,t},f.str=function(t){return"mat2d("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+")"},f.frob=function(t){return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2)+Math.pow(t[2],2)+Math.pow(t[3],2)+Math.pow(t[4],2)+Math.pow(t[5],2)+1)},void 0!==t&&(t.mat2d=f);var h={create:function(){var t=new e(9);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},fromMat4:function(t,n){return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[4],t[4]=n[5],t[5]=n[6],t[6]=n[8],t[7]=n[9],t[8]=n[10],t},clone:function(t){var n=new e(9);return n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n},copy:function(t,n){return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[4]=n[4],t[5]=n[5],t[6]=n[6],t[7]=n[7],t[8]=n[8],t},identity:function(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},transpose:function(t,n){if(t===n){var e=n[1],r=n[2],o=n[5];t[1]=n[3],t[2]=n[6],t[3]=e,t[5]=n[7],t[6]=r,t[7]=o}else t[0]=n[0],t[1]=n[3],t[2]=n[6],t[3]=n[1],t[4]=n[4],t[5]=n[7],t[6]=n[2],t[7]=n[5],t[8]=n[8];return t},invert:function(t,n){var e=n[0],r=n[1],o=n[2],a=n[3],i=n[4],u=n[5],s=n[6],l=n[7],c=n[8],f=c*i-u*l,h=-c*a+u*s,p=l*a-i*s,d=e*f+r*h+o*p;return d?(d=1/d,t[0]=f*d,t[1]=(-c*r+o*l)*d,t[2]=(u*r-o*i)*d,t[3]=h*d,t[4]=(c*e-o*s)*d,t[5]=(-u*e+o*a)*d,t[6]=p*d,t[7]=(-l*e+r*s)*d,t[8]=(i*e-r*a)*d,t):null},adjoint:function(t,n){var e=n[0],r=n[1],o=n[2],a=n[3],i=n[4],u=n[5],s=n[6],l=n[7],c=n[8];return t[0]=i*c-u*l,t[1]=o*l-r*c,t[2]=r*u-o*i,t[3]=u*s-a*c,t[4]=e*c-o*s,t[5]=o*a-e*u,t[6]=a*l-i*s,t[7]=r*s-e*l,t[8]=e*i-r*a,t},determinant:function(t){var n=t[0],e=t[1],r=t[2],o=t[3],a=t[4],i=t[5],u=t[6],s=t[7],l=t[8];return n*(l*a-i*s)+e*(-l*o+i*u)+r*(s*o-a*u)},multiply:function(t,n,e){var r=n[0],o=n[1],a=n[2],i=n[3],u=n[4],s=n[5],l=n[6],c=n[7],f=n[8],h=e[0],p=e[1],d=e[2],m=e[3],g=e[4],v=e[5],y=e[6],b=e[7],x=e[8];return t[0]=h*r+p*i+d*l,t[1]=h*o+p*u+d*c,t[2]=h*a+p*s+d*f,t[3]=m*r+g*i+v*l,t[4]=m*o+g*u+v*c,t[5]=m*a+g*s+v*f,t[6]=y*r+b*i+x*l,t[7]=y*o+b*u+x*c,t[8]=y*a+b*s+x*f,t}};h.mul=h.multiply,h.translate=function(t,n,e){var r=n[0],o=n[1],a=n[2],i=n[3],u=n[4],s=n[5],l=n[6],c=n[7],f=n[8],h=e[0],p=e[1];return t[0]=r,t[1]=o,t[2]=a,t[3]=i,t[4]=u,t[5]=s,t[6]=h*r+p*i+l,t[7]=h*o+p*u+c,t[8]=h*a+p*s+f,t},h.rotate=function(t,n,e){var r=n[0],o=n[1],a=n[2],i=n[3],u=n[4],s=n[5],l=n[6],c=n[7],f=n[8],h=Math.sin(e),p=Math.cos(e);return t[0]=p*r+h*i,t[1]=p*o+h*u,t[2]=p*a+h*s,t[3]=p*i-h*r,t[4]=p*u-h*o,t[5]=p*s-h*a,t[6]=l,t[7]=c,t[8]=f,t},h.scale=function(t,n,e){var r=e[0],o=e[1];return t[0]=r*n[0],t[1]=r*n[1],t[2]=r*n[2],t[3]=o*n[3],t[4]=o*n[4],t[5]=o*n[5],t[6]=n[6],t[7]=n[7],t[8]=n[8],t},h.fromMat2d=function(t,n){return t[0]=n[0],t[1]=n[1],t[2]=0,t[3]=n[2],t[4]=n[3],t[5]=0,t[6]=n[4],t[7]=n[5],t[8]=1,t},h.fromQuat=function(t,n){var e=n[0],r=n[1],o=n[2],a=n[3],i=e+e,u=r+r,s=o+o,l=e*i,c=r*i,f=r*u,h=o*i,p=o*u,d=o*s,m=a*i,g=a*u,v=a*s;return t[0]=1-f-d,t[3]=c-v,t[6]=h+g,t[1]=c+v,t[4]=1-l-d,t[7]=p-m,t[2]=h-g,t[5]=p+m,t[8]=1-l-f,t},h.normalFromMat4=function(t,n){var e=n[0],r=n[1],o=n[2],a=n[3],i=n[4],u=n[5],s=n[6],l=n[7],c=n[8],f=n[9],h=n[10],p=n[11],d=n[12],m=n[13],g=n[14],v=n[15],y=e*u-r*i,b=e*s-o*i,x=e*l-a*i,M=r*s-o*u,w=r*l-a*u,_=o*l-a*s,k=c*m-f*d,S=c*g-h*d,A=c*v-p*d,E=f*g-h*m,T=f*v-p*m,R=h*v-p*g,N=y*R-b*T+x*E+M*A-w*S+_*k;return N?(N=1/N,t[0]=(u*R-s*T+l*E)*N,t[1]=(s*A-i*R-l*S)*N,t[2]=(i*T-u*A+l*k)*N,t[3]=(o*T-r*R-a*E)*N,t[4]=(e*R-o*A+a*S)*N,t[5]=(r*A-e*T-a*k)*N,t[6]=(m*_-g*w+v*M)*N,t[7]=(g*x-d*_-v*b)*N,t[8]=(d*w-m*x+v*y)*N,t):null},h.str=function(t){return"mat3("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+", "+t[8]+")"},h.frob=function(t){return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2)+Math.pow(t[2],2)+Math.pow(t[3],2)+Math.pow(t[4],2)+Math.pow(t[5],2)+Math.pow(t[6],2)+Math.pow(t[7],2)+Math.pow(t[8],2))},void 0!==t&&(t.mat3=h);var p={create:function(){var t=new e(16);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},clone:function(t){var n=new e(16);return n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n[9]=t[9],n[10]=t[10],n[11]=t[11],n[12]=t[12],n[13]=t[13],n[14]=t[14],n[15]=t[15],n},copy:function(t,n){return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[4]=n[4],t[5]=n[5],t[6]=n[6],t[7]=n[7],t[8]=n[8],t[9]=n[9],t[10]=n[10],t[11]=n[11],t[12]=n[12],t[13]=n[13],t[14]=n[14],t[15]=n[15],t},identity:function(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},transpose:function(t,n){if(t===n){var e=n[1],r=n[2],o=n[3],a=n[6],i=n[7],u=n[11];t[1]=n[4],t[2]=n[8],t[3]=n[12],t[4]=e,t[6]=n[9],t[7]=n[13],t[8]=r,t[9]=a,t[11]=n[14],t[12]=o,t[13]=i,t[14]=u}else t[0]=n[0],t[1]=n[4],t[2]=n[8],t[3]=n[12],t[4]=n[1],t[5]=n[5],t[6]=n[9],t[7]=n[13],t[8]=n[2],t[9]=n[6],t[10]=n[10],t[11]=n[14],t[12]=n[3],t[13]=n[7],t[14]=n[11],t[15]=n[15];return t},invert:function(t,n){var e=n[0],r=n[1],o=n[2],a=n[3],i=n[4],u=n[5],s=n[6],l=n[7],c=n[8],f=n[9],h=n[10],p=n[11],d=n[12],m=n[13],g=n[14],v=n[15],y=e*u-r*i,b=e*s-o*i,x=e*l-a*i,M=r*s-o*u,w=r*l-a*u,_=o*l-a*s,k=c*m-f*d,S=c*g-h*d,A=c*v-p*d,E=f*g-h*m,T=f*v-p*m,R=h*v-p*g,N=y*R-b*T+x*E+M*A-w*S+_*k;return N?(N=1/N,t[0]=(u*R-s*T+l*E)*N,t[1]=(o*T-r*R-a*E)*N,t[2]=(m*_-g*w+v*M)*N,t[3]=(h*w-f*_-p*M)*N,t[4]=(s*A-i*R-l*S)*N,t[5]=(e*R-o*A+a*S)*N,t[6]=(g*x-d*_-v*b)*N,t[7]=(c*_-h*x+p*b)*N,t[8]=(i*T-u*A+l*k)*N,t[9]=(r*A-e*T-a*k)*N,t[10]=(d*w-m*x+v*y)*N,t[11]=(f*x-c*w-p*y)*N,t[12]=(u*S-i*E-s*k)*N,t[13]=(e*E-r*S+o*k)*N,t[14]=(m*b-d*M-g*y)*N,t[15]=(c*M-f*b+h*y)*N,t):null},adjoint:function(t,n){var e=n[0],r=n[1],o=n[2],a=n[3],i=n[4],u=n[5],s=n[6],l=n[7],c=n[8],f=n[9],h=n[10],p=n[11],d=n[12],m=n[13],g=n[14],v=n[15];return t[0]=u*(h*v-p*g)-f*(s*v-l*g)+m*(s*p-l*h),t[1]=-(r*(h*v-p*g)-f*(o*v-a*g)+m*(o*p-a*h)),t[2]=r*(s*v-l*g)-u*(o*v-a*g)+m*(o*l-a*s),t[3]=-(r*(s*p-l*h)-u*(o*p-a*h)+f*(o*l-a*s)),t[4]=-(i*(h*v-p*g)-c*(s*v-l*g)+d*(s*p-l*h)),t[5]=e*(h*v-p*g)-c*(o*v-a*g)+d*(o*p-a*h),t[6]=-(e*(s*v-l*g)-i*(o*v-a*g)+d*(o*l-a*s)),t[7]=e*(s*p-l*h)-i*(o*p-a*h)+c*(o*l-a*s),t[8]=i*(f*v-p*m)-c*(u*v-l*m)+d*(u*p-l*f),t[9]=-(e*(f*v-p*m)-c*(r*v-a*m)+d*(r*p-a*f)),t[10]=e*(u*v-l*m)-i*(r*v-a*m)+d*(r*l-a*u),t[11]=-(e*(u*p-l*f)-i*(r*p-a*f)+c*(r*l-a*u)),t[12]=-(i*(f*g-h*m)-c*(u*g-s*m)+d*(u*h-s*f)),t[13]=e*(f*g-h*m)-c*(r*g-o*m)+d*(r*h-o*f),t[14]=-(e*(u*g-s*m)-i*(r*g-o*m)+d*(r*s-o*u)),t[15]=e*(u*h-s*f)-i*(r*h-o*f)+c*(r*s-o*u),t},determinant:function(t){var n=t[0],e=t[1],r=t[2],o=t[3],a=t[4],i=t[5],u=t[6],s=t[7],l=t[8],c=t[9],f=t[10],h=t[11],p=t[12],d=t[13],m=t[14],g=t[15];return(n*i-e*a)*(f*g-h*m)-(n*u-r*a)*(c*g-h*d)+(n*s-o*a)*(c*m-f*d)+(e*u-r*i)*(l*g-h*p)-(e*s-o*i)*(l*m-f*p)+(r*s-o*u)*(l*d-c*p)},multiply:function(t,n,e){var r=n[0],o=n[1],a=n[2],i=n[3],u=n[4],s=n[5],l=n[6],c=n[7],f=n[8],h=n[9],p=n[10],d=n[11],m=n[12],g=n[13],v=n[14],y=n[15],b=e[0],x=e[1],M=e[2],w=e[3];return t[0]=b*r+x*u+M*f+w*m,t[1]=b*o+x*s+M*h+w*g,t[2]=b*a+x*l+M*p+w*v,t[3]=b*i+x*c+M*d+w*y,b=e[4],x=e[5],M=e[6],w=e[7],t[4]=b*r+x*u+M*f+w*m,t[5]=b*o+x*s+M*h+w*g,t[6]=b*a+x*l+M*p+w*v,t[7]=b*i+x*c+M*d+w*y,b=e[8],x=e[9],M=e[10],w=e[11],t[8]=b*r+x*u+M*f+w*m,t[9]=b*o+x*s+M*h+w*g,t[10]=b*a+x*l+M*p+w*v,t[11]=b*i+x*c+M*d+w*y,b=e[12],x=e[13],M=e[14],w=e[15],t[12]=b*r+x*u+M*f+w*m,t[13]=b*o+x*s+M*h+w*g,t[14]=b*a+x*l+M*p+w*v,t[15]=b*i+x*c+M*d+w*y,t}};p.mul=p.multiply,p.translate=function(t,n,e){var r,o,a,i,u,s,l,c,f,h,p,d,m=e[0],g=e[1],v=e[2];return 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x=l.default.select(t).classed("forna-container",!0).attr("tabindex",1).on("keydown.brush",O).on("keyup.brush",L).each((function(){this.focus()})).append("svg:svg").attr("width",e.options.svgW).attr("height",e.options.svgH).attr("id","plotting-area");e.options.svg=x;var M=x.append("svg:g").on("mousemove",(function(){u&&(mpos=l.default.mouse(_.node()),A.attr("x1",u.x).attr("y1",u.y).attr("x2",mpos[0]).attr("y2",mpos[1]))})).on("mousedown",(function(){})).on("mouseup",(function(){u&&A.attr("class","drag_line_hidden"),E()}));e.options.allowPanningAndZooming&&M.call(e.zoomer);var w=M.append("g").datum((function(){return{selected:!1,previouslySelected:!1}})).attr("class","brush"),_=M.append("svg:g"),k=_.append("svg:g"),S=_.append("svg:g");e.brusher=l.default.svg.brush().x(p).y(d).on("brushstart",(function(t){S.selectAll("g.gnode").selectAll(".outline_node").each((function(t){t.previouslySelected=R&&t.selected}))})).on("brush",(function(){var 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l-e.width>c-e.height?(s=f(t=d3.scale.linear().domain(i).range([0,e.width]),u,[0,e.height]),n=s.scale):(s=f(n=d3.scale.linear().domain(u).range([0,e.height]),i,[0,e.width]),t=s.scale),t.range()[0],t.domain()[0],n.range()[0],n.domain()[0],"translate("+-(t.domain()[0]*s.scaleFactor-t.range()[0])+","+-(n.domain()[0]*s.scaleFactor-n.range()[0])+")scale("+s.scaleFactor+")"}(i.nodes.map((function(t){return t.x})),i.nodes.map((function(t){return t.y}))),f=d3.select(this).append("g").attr("transform",c),h=i.nodes.filter((function(t){return"nucleotide"==t.nodeType})),p=i.nodes.filter((function(t){return"label"==t.nodeType})),d=i.links;!function(t,n){n=n.filter((function(t){return null!==t.source&&null!==t.target})),t.selectAll(".rna-link").data(n).enter().append("svg:line").attr("x1",(function(t){return t.source.x})).attr("x2",(function(t){return t.target.x})).attr("y1",(function(t){return t.source.y})).attr("y2",(function(t){return t.target.y})).attr("link-type",(function(t){return t.linkType})).attr("extra-link-type",(function(t){return t.extraLinkType})).classed("rna-link",!0)}(f,d),function(t,n){var r=t.selectAll(".rna-base").data(n).enter().append("svg:g").attr("transform",(function(t){return"translate("+t.x+","+t.y+")"}));r.append("svg:circle").attr("r",e.nucleotideRadius).classed("rna-base",!0),e.showNucleotideLabels&&r.append("svg:text").text((function(t){return t.name})).attr("text-anchor","middle").attr("dominant-baseline","central").classed("nucleotide-label",!0).append("svg:title").text((function(t){return t.struct_name+":"+t.num}))}(f,h),function(t,n){t.selectAll(".rnaLabel").data(n).enter().append("svg:g").attr("transform",(function(t){return"translate("+t.x+","+t.y+")"})).append("svg:text").text((function(t){return t.name})).attr("text-anchor","middle").attr("font-weight","bold").attr("dominant-baseline","central").classed("number-label",!0)}(f,p),function(r,o){r.append("svg:text").attr("transform","translate("+t.invert(e.width/2)+","+n.invert(e.height)+")").attr("dy",-10).classed("rna-name",!0).text(o)}(f,a.name),e.bundleExternalLinks&&function(t,n){var e={},r=[];n=n.filter((function(t){return"correct"==t.linkType||"incorrect"==t.linkType||"extra"==t.linkType})),t.selectAll("[link-type=extra]").remove();for(var o=0;o<n.length;o++)null!==n[o].source&&null!==n[o].target&&(e[n[o].source.uid]=n[o].source,e[n[o].target.uid]=n[o].target,r.push({source:n[o].source.uid,target:n[o].target.uid,linkType:n[o].linkType,extraLinkType:n[o].extraLinkType}));var a=d3.ForceEdgeBundling().nodes(e).edges(r).compatibility_threshold(.8).step_size(.2)(),i=d3.svg.line().x((function(t){return t.x})).y((function(t){return t.y})).interpolate("linear");for(o=0;o<a.length;o++){var u=a[o];t.append("path").attr("d",i(u)).style("fill","none").attr("link-type",(function(t){return r[o].linkType})).attr("extra-link-type",(function(t){return r[o].extraLinkType})).style("stroke-opacity",.4)}}(f,d)}))}return a.width=function(t){return arguments.length?(e.width=t,a):e.width},a.height=function(t){return arguments.length?(e.height=t,a):e.height},a.showNucleotideLabels=function(t){return arguments.length?(e.showNucleotideLabels=t,a):e.showNucleotideLabels},a.rnaEdgePadding=function(t){return arguments.length?(e.rnaEdgePadding=t,a):e.rnaEdgePadding},a.nucleotideRadius=function(t){return arguments.length?(e.nucleotideRadius=t,a):e.nucleotideRadius},a.labelInterval=function(t){return arguments.length?(e.labelInterval=t,a):e.labelInterval},a.showNucleotideLabels=function(t){return arguments.length?(e.showNucleotideLabels=t,a):e.showNucleotideLabels},a.startNucleotideNumber=function(t){return arguments.length?(e.startNucleotideNumber=t,a):e.startNucleotideNumber},a.bundleExternalLinks=function(t){return arguments.length?(e.bundleExternalLinks=t,a):e.bundleExternalLinks},a},e(4);var r=e(1),o=e(5);e(2),e(11),void 0===String.prototype.trim&&(String.prototype.trim=function(){return String(this).replace(/^\s+|\s+$/g,"")})},function(t,n){"use strict";Object.defineProperty(n,"__esModule",{value:!0}),n.simpleXyCoordinates=function(t){var n,e,r,o=[],a=[];e=t[0];var i=Array.apply(null,new Array(e+5)).map(Number.prototype.valueOf,0),u=Array.apply(null,new Array(16+Math.floor(e/5))).map(Number.prototype.valueOf,0),s=Array.apply(null,new Array(16+Math.floor(e/5))).map(Number.prototype.valueOf,0),l=0,c=0,f=Math.PI/2;(function t(n,e,r){var o,a,h,p,d,m,g,v,y,b,x,M,w=2,_=0,k=0,S=Array.apply(null,new Array(3+2*Math.floor((e-n)/5))).map(Number.prototype.valueOf,0);for(o=n-1,e++;n!=e;)if((a=r[n])&&0!=n){w+=2,h=n,p=a,S[++_]=h,S[++_]=p,n=a+1,d=h,m=p,v=0;do{h++,p--,v++}while(r[h]==p&&r[h]>h);if(g=v-2,v>=2&&(i[d+1+g]+=f,i[m-1-g]+=f,i[d]+=f,i[m]+=f,v>2))for(;g>=1;g--)i[d+g]=Math.PI,i[m-g]=Math.PI;s[++c]=v,h<=p&&t(h,p,r)}else n++,w++,k++;for(M=Math.PI*(w-2)/w,S[++_]=e,y=o<0?0:o,b=1;b<=_;b++){for(x=S[b]-y,g=0;g<=x;g++)i[y+g]+=M;if(b>_)break;y=S[++b]}u[++l]=k})(0,e+1,t),u[l]-=2,r=0,o[0]=100,a[0]=100;var h=[];for(h.push([o[0],a[0]]),n=1;n<e;n++)o[n]=o[n-1]+15*Math.cos(r),a[n]=a[n-1]+15*Math.sin(r),h.push([o[n],a[n]]),r+=Math.PI-i[n+1];return h}},function(t,n,e){"use strict";Object.defineProperty(n,"__esModule",{value:!0}),n.NAView=s;var r=e(6),o=e(7),a=e(9),i=e(10),u=e(8);function s(){this.ANUM=9999,this.MAXITER=500,this.bases=[],this.nbase=null,this.nregion=null,this.loop_count=null,this.root=new u.Loop,this.loops=[],this.regions=[],this.rlphead=new r.Radloop,this.lencut=.8,this.RADIUS_REDUCTION_FACTOR=1.4,this.angleinc=null,this._h=null,this.HELIX_FACTOR=.6,this.BACKBONE_DISTANCE=27}function l(){var t=new u.Loop,n=null,e=null;for(n=0;n<this.loop_count;n++){for(t=this.loops[n],e=0;e<this.loop_count;e++)this.loops[e].setMark(!1);t.setDepth(c(t))}}function c(t){var n=null,e=null,r=null;if(t.getNconnection()<=1)return 0;if(t.isMark())return-1;t.setMark(!0),n=0,e=0;for(var o=0;null!=t.getConnection(o);o++)(r=c(t.getConnection(o).getLoop()))>=0&&(1==++n?e=r:e>r&&(e=r));return t.setMark(!1),e+1}s.prototype.naview_xy_coordinates=function(t){var n,e=[],r=[];if(0===t.length||0===t[0])return 0;this.nbase=t[0],this.bases=[];for(var o=0;o<this.nbase+1;o++)this.bases.push(new i.Base);for(this.regions=[],o=0;o<this.nbase+1;o++)this.regions.push(new a.Region);for(this.read_in_bases(t),this.rlphead=null,this.find_regions(),this.loop_count=0,this.loops=[],o=0;o<this.nbase+1;o++)this.loops.push(new u.Loop);for(this.construct_loop(0),this.find_central_loop(),this.traverse_loop(this.root,null),n=0;n<this.nbase;n++)e.push(100+this.BACKBONE_DISTANCE*this.bases[n+1].getX()),r.push(100+this.BACKBONE_DISTANCE*this.bases[n+1].getY());return{nbase:this.nbase,x:e,y:r}},s.prototype.read_in_bases=function(t){var n=null,e=null;for(this.bases.push(new i.Base),this.bases[0].setMate(0),this.bases[0].setExtracted(!1),this.bases[0].setX(this.ANUM),this.bases[0].setY(this.ANUM),e=0,n=1;n<=this.nbase;n++)this.bases.push(new i.Base),this.bases[n].setExtracted(!1),this.bases[n].setX(this.ANUM),this.bases[n].setY(this.ANUM),this.bases[n].setMate(t[n]),t[n]>n&&e++;0==e&&(this.bases[1].setMate(this.nbase),this.bases[this.nbase].setMate(1))},s.prototype.find_regions=function(){var t,n=null,e=null;t=this.nbase+1;var r=[];for(n=0;n<t;n++)r.push(!1);for(this.nregion=0,n=0;n<=this.nbase;n++)if(0!=(e=this.bases[n].getMate())&&!r[n]){for(this.regions[this.nregion].setStart1(n),this.regions[this.nregion].setEnd2(e),r[n]=!0,r[e]=!0,this.bases[n].setRegion(this.regions[this.nregion]),this.bases[e].setRegion(this.regions[this.nregion]),n++,e--;n<e&&this.bases[n].getMate()==e;n++,e--)r[e]=!0,r[n]=!0,this.bases[n].setRegion(this.regions[this.nregion]),this.bases[e].setRegion(this.regions[this.nregion]);this.regions[this.nregion].setEnd1(--n),this.regions[this.nregion].setStart2(e+1),this.nregion++}},s.prototype.construct_loop=function(t){var n=null,e=null,i=new u.Loop,s=new u.Loop,l=new o.Connection,c=new a.Region,f=new r.Radloop;for((i=this.loops[this.loop_count++]).setNconnection(0),i.setDepth(0),i.setNumber(this.loop_count),i.setRadius(0),f=this.rlphead;null!=f;f=f.getNext())f.getLoopnumber()==this.loop_count&&i.setRadius(f.getRadius());n=t;do{0!=(e=this.bases[n].getMate())&&(c=this.bases[n].getRegion(),this.bases[c.getStart1()].isExtracted()||(n==c.getStart1()?(this.bases[c.getStart1()].setExtracted(!0),this.bases[c.getEnd1()].setExtracted(!0),this.bases[c.getStart2()].setExtracted(!0),this.bases[c.getEnd2()].setExtracted(!0),s=this.construct_loop(c.getEnd1()<this.nbase?c.getEnd1()+1:0)):n==c.getStart2()?(this.bases[c.getStart2()].setExtracted(!0),this.bases[c.getEnd2()].setExtracted(!0),this.bases[c.getStart1()].setExtracted(!0),this.bases[c.getEnd1()].setExtracted(!0),s=this.construct_loop(c.getEnd2()<this.nbase?c.getEnd2()+1:0)):console.log("Something went terribly wrong ...."),i.setNconnection(i.getNconnection()+1),l=new o.Connection,i.setConnection(i.getNconnection()-1,l),i.setConnection(i.getNconnection(),null),l.setLoop(s),l.setRegion(c),n==c.getStart1()?(l.setStart(c.getStart1()),l.setEnd(c.getEnd2())):(l.setStart(c.getStart2()),l.setEnd(c.getEnd1())),l.setExtruded(!1),l.setBroken(!1),s.setNconnection(s.getNconnection()+1),l=new o.Connection,s.setConnection(s.getNconnection()-1,l),s.setConnection(s.getNconnection(),null),l.setLoop(i),l.setRegion(c),n==c.getStart1()?(l.setStart(c.getStart2()),l.setEnd(c.getEnd1())):(l.setStart(c.getStart1()),l.setEnd(c.getEnd2())),l.setExtruded(!1),l.setBroken(!1)),n=e),++n>this.nbase&&(n=0)}while(n!=t);return i},s.prototype.find_central_loop=function(){var t=new u.Loop,n=null,e=null,r=null;for(l.bind(this)(),n=0,e=-1,r=0;r<this.loop_count;r++)(t=this.loops[r]).getNconnection()>n?(e=t.getDepth(),n=t.getNconnection(),this.root=t):t.getDepth()>e&&t.getNconnection()==n&&(e=t.getDepth(),this.root=t)},s.prototype.traverse_loop=function(t,n){var e,r,o,a,i,u,s,l,c,f,h,p,d,m,g,v,y,b,x,M,w,_,k,S,A,E,T,R,N,P,C,O,L,U,D,z,F,q,j,B,I,X,Y,H,V,G,W,Z,J,$,K,Q,tt,nt,et,rt,ot,at,it,ut,st,lt,ct,ft,ht,pt,dt,mt,gt,vt=0;u=2*Math.PI/(this.nbase+1),b=null,P=-1;var yt=0;for(k=0;null!=(v=t.getConnection(yt));yt++,k++)e=-Math.sin(u*v.getStart()),r=Math.cos(u*v.getStart()),o=-Math.sin(u*v.getEnd()),a=Math.cos(u*v.getEnd())-r,i=e-o,s=Math.sqrt(a*a+i*i),v.setXrad(a/s),v.setYrad(i/s),v.setAngle(Math.atan2(i,a)),v.getAngle()<0&&v.setAngle(v.getAngle()+2*Math.PI),null!=n&&n.getRegion()==v.getRegion()&&(b=v,P=k);t:for(;;){this.determine_radius(t,this.lencut),l=t.getRadius()/this.RADIUS_REDUCTION_FACTOR,null==n?c=f=0:(h=(this.bases[b.getStart()].getX()+this.bases[b.getEnd()].getX())/2,p=(this.bases[b.getStart()].getY()+this.bases[b.getEnd()].getY())/2,c=h-l*b.getXrad(),f=p-l*b.getYrad()),T=-1==P?0:P,v=t.getConnection(T),E=0,C=!1;do{if((w=T-1)<0&&(w=t.getNconnection()-1),x=t.getConnection(w),this.connected_connection(x,v)?(T=w,v=x):C=!0,++E>t.getNconnection()){for(A=-1,k=0;k<t.getNconnection();k++)(w=k+1)>=t.getNconnection()&&(w=0),v=t.getConnection(k),(ht=(y=t.getConnection(w)).getAngle()-v.getAngle())<0&&(ht+=2*Math.PI),ht>A&&(A=ht,vt=k);R=vt,(T=vt+1)>=t.getNconnection()&&(T=0),(v=t.getConnection(R)).setBroken(!0),C=!0}}while(!C);for(O=!1,G=T;!O;){for(E=0,C=!1,R=T,L=!1;!C;)if(v=t.getConnection(R),R==P&&(L=!0),(w=R+1)>=t.getNconnection()&&(w=0),y=t.getConnection(w),this.connected_connection(v,y)){if(++E>=t.getNconnection())break;R=w}else C=!0;for(k=W=Z=N=this.find_ic_middle(T,R,n,b,t),C=!1,$=0;!C;)(k=$<0?W:0==$?N:Z)>=0&&(v=t.getConnection(k),null!=n&&b==v||(0==$?(d=v.getAngle()-Math.asin(.5/l),m=v.getAngle()+Math.asin(.5/l),this.bases[v.getStart()].setX(c+l*Math.cos(d)),this.bases[v.getStart()].setY(f+l*Math.sin(d)),this.bases[v.getEnd()].setX(c+l*Math.cos(m)),this.bases[v.getEnd()].setY(f+l*Math.sin(m))):$<0?((w=k+1)>=t.getNconnection()&&(w=0),v=t.getConnection(k),y=t.getConnection(w),et=v.getXrad(),rt=v.getYrad(),ht=(v.getAngle()+y.getAngle())/2,v.getAngle()>y.getAngle()&&(ht-=Math.PI),it=Math.cos(ht),lt=Math.sin(ht),ct=-it,(S=y.getAngle()-v.getAngle())<0&&(S+=2*Math.PI),ft=v.isExtruded()?S<=Math.PI/2?2:1.5:1,this.bases[v.getEnd()].setX(this.bases[y.getStart()].getX()+ft*lt),this.bases[v.getEnd()].setY(this.bases[y.getStart()].getY()+ft*ct),this.bases[v.getStart()].setX(this.bases[v.getEnd()].getX()+rt),this.bases[v.getStart()].setY(this.bases[v.getEnd()].getY()-et)):((w=k-1)<0&&(w=t.getNconnection()-1),v=t.getConnection(w),ot=(y=t.getConnection(k)).getXrad(),at=y.getYrad(),ht=(v.getAngle()+y.getAngle())/2,v.getAngle()>y.getAngle()&&(ht-=Math.PI),it=Math.cos(ht),lt=-Math.sin(ht),ct=it,(S=y.getAngle()-v.getAngle())<0&&(S+=2*Math.PI),ft=v.isExtruded()?S<=Math.PI/2?2:1.5:1,this.bases[y.getStart()].setX(this.bases[v.getEnd()].getX()+ft*lt),this.bases[y.getStart()].setY(this.bases[v.getEnd()].getY()+ft*ct),this.bases[y.getEnd()].setX(this.bases[y.getStart()].getX()-at),this.bases[y.getEnd()].setY(this.bases[y.getStart()].getY()+ot)))),$<0?(Z==R?Z=-1:Z>=0&&++Z>=t.getNconnection()&&(Z=0),$=1):(W==T?W=-1:W>=0&&--W<0&&(W=t.getNconnection()-1),$=-1),C=-1==W&&-1==Z;if((J=R+1)>=t.getNconnection()&&(J=0),R!=T&&(T!=G||J!=G))if(v=t.getConnection(T),y=t.getConnection(R),Q=this.bases[y.getEnd()].getX()-this.bases[v.getStart()].getX(),tt=this.bases[y.getEnd()].getY()-this.bases[v.getStart()].getY(),D=this.bases[v.getStart()].getX()+Q/2,z=this.bases[v.getStart()].getY()+tt/2,j=Q/(nt=Math.sqrt(Q*Q+tt*tt)),B=tt/nt,I=c-D,X=f-z,F=(Y=(I/=nt=Math.sqrt(Q*Q+tt*tt))*j+(X/=nt)*B)*j-I,q=Y*B-X,F/=nt=Math.sqrt(F*F+q*q),q/=nt,Q=this.bases[v.getStart()].getX()-c,tt=this.bases[v.getStart()].getY()-f,(ht=Math.atan2(tt,Q))<0&&(ht+=2*Math.PI),Q=this.bases[y.getEnd()].getX()-c,tt=this.bases[y.getEnd()].getY()-f,(pt=Math.atan2(tt,Q))<0&&(pt+=2*Math.PI),pt<ht&&(pt+=2*Math.PI),H=c+(U=pt-ht>Math.PI?-1:1)*l*F,V=f+U*l*q,L)c-=H-D,f-=V-z;else for(k=T;M=(v=t.getConnection(k)).getStart(),this.bases[M].setX(this.bases[M].getX()+H-D),this.bases[M].setY(this.bases[M].getY()+V-z),M=v.getEnd(),this.bases[M].setX(this.bases[M].getX()+H-D),this.bases[M].setY(this.bases[M].getY()+V-z),k!=R;)++k>=t.getNconnection()&&(k=0);O=(T=J)==G}for(k=0;k<t.getNconnection();k++){if(v=t.getConnection(k),(w=k+1)>=t.getNconnection()&&(w=0),y=t.getConnection(w),Q=this.bases[v.getEnd()].getX()-c,tt=this.bases[v.getEnd()].getY()-f,st=Math.sqrt(Q*Q+tt*tt),(ht=Math.atan2(tt,Q))<0&&(ht+=2*Math.PI),Q=this.bases[y.getStart()].getX()-c,tt=this.bases[y.getStart()].getY()-f,ut=Math.sqrt(Q*Q+tt*tt),(pt=Math.atan2(tt,Q))<0&&(pt+=2*Math.PI),pt<ht&&(pt+=2*Math.PI),K=pt-ht,(gt=y.getAngle()-v.getAngle())<=0&&(gt+=2*Math.PI),Math.abs(K-gt)>Math.PI)if(v.isExtruded())console.log("Warning from traverse_loop. Loop "+t.getNumber()+" has crossed regions\n");else if(y.getStart()-v.getEnd()!=1){v.setExtruded(!0);continue t}if(v.isExtruded())this.construct_extruded_segment(v,y);else for((_=y.getStart()-v.getEnd())<0&&(_+=this.nbase+1),u=K/_,w=1;w<_;w++)(M=v.getEnd()+w)>this.nbase&&(M-=this.nbase+1),nt=st+(ut-st)*((g=ht+w*u)-ht)/K,this.bases[M].setX(c+nt*Math.cos(g)),this.bases[M].setY(f+nt*Math.sin(g))}break}for(k=0;k<t.getNconnection();k++)P!=k&&(v=t.getConnection(k),this.generate_region(v),this.traverse_loop(v.getLoop(),v));for(_=0,dt=0,mt=0,k=0;k<t.getNconnection();k++)if((w=k+1)>=t.getNconnection()&&(w=0),v=t.getConnection(k),y=t.getConnection(w),_+=2,dt+=this.bases[v.getStart()].getX()+this.bases[v.getEnd()].getX(),mt+=this.bases[v.getStart()].getY()+this.bases[v.getEnd()].getY(),!v.isExtruded())for(w=v.getEnd()+1;w!=y.getStart();w++)w>this.nbase&&(w-=this.nbase+1),_++,dt+=this.bases[w].getX(),mt+=this.bases[w].getY();t.setX(dt/_),t.setY(mt/_)},s.prototype.determine_radius=function(t,n){var e,r,a,i,u,s,l,c,f,h,p,d=0,m=new o.Connection,g=new o.Connection;do{for(e=1e10,u=0,i=0,c=0;c<t.getNconnection();c++)m=t.getConnection(c),(f=c+1)>=t.getNconnection()&&(f=0),g=t.getConnection(f),h=m.getEnd(),(p=g.getStart())<h&&(p+=this.nbase+1),(a=g.getAngle()-m.getAngle())<=0&&(a+=2*Math.PI),i+=a*(1/(r=m.isExtruded()?a<=Math.PI/2?2:1.5:p-h)+1),u+=a*a/r,(l=a/r)<e&&!m.isExtruded()&&r>1&&(e=l,d=c);(s=i/u)<.7071068&&(s=.7071068),e*s<n&&t.getConnection(d).setExtruded(!0)}while(e*s<n);t.getRadius()>0?s=t.getRadius():t.setRadius(s)},s.prototype.find_ic_middle=function(t,n,e,r,o){var a,i,u,s,l;for(a=0,i=-1,u=t,l=!1;!l;)a++>2*o.getNconnection()&&console.log("Infinite loop in 'find_ic_middle'"),null!=e&&o.getConnection(u)==r&&(i=u),l=u==n,++u>=o.getNconnection()&&(u=0);if(-1==i){for(s=1,u=t;s<(a+1)/2;s++)++u>=o.getNconnection()&&(u=0);i=u}return i},s.prototype.construct_extruded_segment=function(t,n){var e,r,o,a,i,u,s,l,c,f,h,p,d,m,g,v,y,b;if(e=t.getAngle(),(o=r=n.getAngle())<e&&(o+=2*Math.PI),a=(e+o)/2,d=t.getEnd(),(g=(m=n.getStart())-d)<0&&(g+=this.nbase+1),(h=n.getAngle()-t.getAngle())<0&&(h+=2*Math.PI),2==g)this.construct_circle_segment(d,m);else{i=this.bases[m].getX()-this.bases[d].getX(),u=this.bases[m].getY()-this.bases[d].getY(),i/=f=Math.sqrt(i*i+u*u),u/=f,f>=1.5&&h<=Math.PI/2&&((v=d+1)>this.nbase&&(v-=this.nbase+1),(y=m-1)<0&&(y+=this.nbase+1),this.bases[v].setX(this.bases[d].getX()+.5*i),this.bases[v].setY(this.bases[d].getY()+.5*u),this.bases[y].setX(this.bases[m].getX()-.5*i),this.bases[y].setY(this.bases[m].getY()-.5*u),d=v,m=y);do{b=!1,this.construct_circle_segment(d,m),(v=d+1)>this.nbase&&(v-=this.nbase+1),i=this.bases[v].getX()-this.bases[d].getX(),u=this.bases[v].getY()-this.bases[d].getY(),(s=Math.atan2(u,i))<0&&(s+=2*Math.PI),(p=s-e)<0&&(p+=2*Math.PI),p>Math.PI&&(b=!0),(y=m-1)<0&&(y+=this.nbase+1),i=this.bases[y].getX()-this.bases[m].getX(),u=this.bases[y].getY()-this.bases[m].getY(),(l=Math.atan2(u,i))<0&&(l+=2*Math.PI),(p=r-l)<0&&(p+=2*Math.PI),p>Math.PI&&(b=!0),b&&(c=this.minf2(a,e+.5),this.bases[v].setX(this.bases[d].getX()+Math.cos(c)),this.bases[v].setY(this.bases[d].getY()+Math.sin(c)),d=v,c=this.maxf2(a,o-.5),this.bases[y].setX(this.bases[m].getX()+Math.cos(c)),this.bases[y].setY(this.bases[m].getY()+Math.sin(c)),m=y,g-=2)}while(b&&g>1)}},s.prototype.construct_circle_segment=function(t,n){var e,r,o,a,i,u,s,l,c,f,h,p,d,m,g;if(e=this.bases[n].getX()-this.bases[t].getX(),r=this.bases[n].getY()-this.bases[t].getY(),o=Math.sqrt(e*e+r*r),(d=n-t)<0&&(d+=this.nbase+1),o>=d)for(e/=o,r/=o,m=1;m<d;m++)(g=t+m)>this.nbase&&(g-=this.nbase+1),this.bases[g].setX(this.bases[t].getX()+e*m/d),this.bases[g].setY(this.bases[t].getY()+r*m/d);else for(this.find_center_for_arc(d-1,o),e/=o,r/=o,a=this.bases[t].getX()+e*o/2,i=this.bases[t].getY()+r*o/2,u=r,s=-e,l=a+this._h*u,c=i+this._h*s,f=this.bases[t].getX()-l,h=this.bases[t].getY()-c,o=Math.sqrt(f*f+h*h),p=Math.atan2(h,f),m=1;m<d;m++)(g=t+m)>this.nbase&&(g-=this.nbase+1),this.bases[g].setX(l+o*Math.cos(p+m*this.angleinc)),this.bases[g].setY(c+o*Math.sin(p+m*this.angleinc))},s.prototype.find_center_for_arc=function(t,n){var e,r,o,a,i,u,s,l;o=-(r=(t+1)/Math.PI)-n/(t+1.000001-n),n<1&&(o=0),l=0;do{e=(r+o)/2,i=1-.5/((a=Math.sqrt(e*e+n*n/4))*a),Math.abs(i)>1&&console.log("Unexpected large magnitude discriminant = "+i+" "+a),(s=(u=Math.acos(i))*(t+1)+2*Math.acos(e/a)-2*Math.PI)>0?o=e:r=e}while(Math.abs(s)>1e-4&&++l<this.MAXITER);l>=this.MAXITER&&(noIterationFailureYet&&(console.log("Iteration failed in find_center_for_arc"),noIterationFailureYet=!1),e=0,u=0),this._h=e,this.angleinc=u},s.prototype.generate_region=function(t){var n,e,r,o,a,i;for(i=t.getRegion(),n=0,t.getStart()==i.getStart1()?(e=i.getStart1(),r=i.getEnd1()):(e=i.getStart2(),r=i.getEnd2()),(this.bases[t.getStart()].getX()>this.ANUM-100||this.bases[t.getEnd()].getX()>this.ANUM-100)&&console.log("Bad region passed to generate_region. Coordinates not defined."),o=e+1;o<=r;o++)n++,this.bases[o].setX(this.bases[t.getStart()].getX()+this.HELIX_FACTOR*n*t.getXrad()),this.bases[o].setY(this.bases[t.getStart()].getY()+this.HELIX_FACTOR*n*t.getYrad()),a=this.bases[o].getMate(),this.bases[a].setX(this.bases[t.getEnd()].getX()+this.HELIX_FACTOR*n*t.getXrad()),this.bases[a].setY(this.bases[t.getEnd()].getY()+this.HELIX_FACTOR*n*t.getYrad())},s.prototype.minf2=function(t,n){return t<n?t:n},s.prototype.maxf2=function(t,n){return t>n?t:n},s.prototype.connected_connection=function(t,n){return!!t.isExtruded()||t.getEnd()+1==n.getStart()}},function(t,n){"use strict";function e(){this.radius=null,this.loopnumber=null,this.next=null,this.prev=null}Object.defineProperty(n,"__esModule",{value:!0}),n.Radloop=e,e.prototype.getRadius=function(){return this.radius},e.prototype.setRadius=function(t){this.radius=t},e.prototype.getLoopnumber=function(){return this.loopnumber},e.prototype.setLoopnumber=function(t){this.loopnumber=t},e.prototype.getNext=function(){return this.next},e.prototype.setNext=function(t){this.next=t},e.prototype.getPrev=function(){return this.prev},e.prototype.setPrev=function(t){this.prev=t}},function(t,n,e){"use strict";Object.defineProperty(n,"__esModule",{value:!0}),n.Connection=a;var r=e(8),o=e(9);function a(){this.loop=new r.Loop,this.region=new o.Region,this.start=null,this.end=null,this.xrad=null,this.yrad=null,this.angle=null,this.extruded=null,this.broken=null,this._isNull=!1}a.prototype.isNull=function(){return this._isNull},a.prototype.setNull=function(t){this._isNull=t},a.prototype.getLoop=function(){return this.loop},a.prototype.setLoop=function(t){this.loop=t},a.prototype.getRegion=function(){return this.region},a.prototype.setRegion=function(t){this.region=t},a.prototype.getStart=function(){return this.start},a.prototype.setStart=function(t){this.start=t},a.prototype.getEnd=function(){return this.end},a.prototype.setEnd=function(t){this.end=t},a.prototype.getXrad=function(){return this.xrad},a.prototype.setXrad=function(t){this.xrad=t},a.prototype.getYrad=function(){return this.yrad},a.prototype.setYrad=function(t){this.yrad=t},a.prototype.getAngle=function(){return this.angle},a.prototype.setAngle=function(t){this.angle=t},a.prototype.isExtruded=function(){return this.extruded},a.prototype.setExtruded=function(t){this.extruded=t},a.prototype.isBroken=function(){return this.broken},a.prototype.setBroken=function(t){this.broken=t}},function(t,n,e){"use strict";Object.defineProperty(n,"__esModule",{value:!0}),n.Loop=o;var r=e(7);function o(){this.nconnection=null,this.connections=[],this._connections=[],this.number=null,this.depth=null,this.mark=null,this.x=null,this.y=null,this.radius=null}o.prototype.getNconnection=function(){return this.nconnection},o.prototype.setNconnection=function(t){this.nconnection=t},o.prototype.setConnection=function(t,n){null!=n?this._connections[t]=n:(this._connections[t]||(this._connections[t]=new r.Connection),this._connections[t].setNull(!0))},o.prototype.getConnection=function(t){var n=e(7);this._connections[t]||(this._connections[t]=new n);var r=this._connections[t];return r.isNull()?null:r},o.prototype.addConnection=function(t,n){this._connections.push(n)},o.prototype.getNumber=function(){return this.number},o.prototype.setNumber=function(t){this.number=t},o.prototype.getDepth=function(){return this.depth},o.prototype.setDepth=function(t){this.depth=t},o.prototype.isMark=function(){return this.mark},o.prototype.setMark=function(t){this.mark=t},o.prototype.getX=function(){return this.x},o.prototype.setX=function(t){this.x=t},o.prototype.getY=function(){return this.y},o.prototype.setY=function(t){this.y=t},o.prototype.getRadius=function(){return this.radius},o.prototype.setRadius=function(t){this.radius=t}},function(t,n){"use strict";function e(){this._start1=null,this._end1=null,this._start2=null,this._end2=null}Object.defineProperty(n,"__esModule",{value:!0}),n.Region=e,e.prototype.getStart1=function(){return this._start1},e.prototype.setStart1=function(t){this._start1=t},e.prototype.getEnd1=function(){return this._end1},e.prototype.setEnd1=function(t){this._end1=t},e.prototype.getStart2=function(){return this._start2},e.prototype.setStart2=function(t){this._start2=t},e.prototype.getEnd2=function(){return this._end2},e.prototype.setEnd2=function(t){this._end2=t}},function(t,n,e){"use strict";Object.defineProperty(n,"__esModule",{value:!0}),n.Base=o;var r=e(9);function o(){this.mate=null,this.x=null,this.y=null,this.extracted=null,this.region=new r.Region}o.prototype.getMate=function(){return this.mate},o.prototype.setMate=function(t){this.mate=t},o.prototype.getX=function(){return this.x},o.prototype.setX=function(t){this.x=t},o.prototype.getY=function(){return this.y},o.prototype.setY=function(t){this.y=t},o.prototype.isExtracted=function(){return this.extracted},o.prototype.setExtracted=function(t){this.extracted=t},o.prototype.getRegion=function(){return this.region},o.prototype.setRegion=function(t){this.region=t}},function(t,n,e){var r=e(12);"string"==typeof r&&(r=[[t.id,r,""]]),e(14)(r,{}),r.locals&&(t.exports=r.locals)},function(t,n,e){(t.exports=e(13)()).push([t.id,'.forna-container .structure-background-rect {\r\n    stroke: black;\r\n    stroke-width: 5;\r\n    fill: transparent;\r\n}\r\n\r\n.forna-container circle.rna-base {\r\n  stroke: #ccc;\r\n  stroke-width: 1px;\r\n  opacity: 1;\r\n  fill: white;\r\n}\r\n\r\n.forna-container circle.rna-base.label {\r\n    stroke: transparent;\r\n    stroke-width: 0;\r\n    fill: white;\r\n}\r\n\r\n.forna-container line.link {\r\n  stroke: #999;\r\n  stroke-opacity: 0.8;\r\n  stroke-width: 2;\r\n}\r\n\r\n.forna-container line.rna-link {\r\n  stroke: #999;\r\n  stroke-opacity: 0.8;\r\n  stroke-width: 2;\r\n}\r\n\r\n.forna-container .overlay {\r\n    fill: transparent;\r\n}\r\n\r\n.forna-container .rna-name {\r\n    text-anchor: middle;\r\n    dy: -10;\r\n    font-family: Tahoma, Geneva, sans-serif;\r\n    font-size: 8pt;\r\n}\r\n\r\n.forna-container line.rna-link[link-type="backbone"] {\r\n    stroke: transparent;\r\n}\r\n\r\n.forna-container line.rna-link[link-type="basepair"] {\r\n    stroke: transparent;\r\n}\r\n\r\n.forna-container line.rna-link[link-type="fake"] {\r\n    stroke: transparent;\r\n}\r\n\r\n.forna-container line.rna-link[link-type="extra"] {\r\n    stroke: grey;\r\n}\r\n\r\n.forna-container line.rna-link[extra-link-type="correct"] {\r\n    stroke: green;\r\n}\r\n\r\n.forna-container line.rna-link[extra-link-type="incorrect"] {\r\n    stroke: green;\r\n}\r\n\r\n\r\n.forna-container path {\r\n    stroke-width: 2;\r\n}\r\n\r\n.forna-container 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i=r.mat4.create();r.mat4.translate(i,i,[0,0,-f/2]),r.mat4.multiply(i,i,t.rotation),P.setUniform("uProjection","Matrix4fv",!1,o),P.setUniform("uView","Matrix4fv",!1,a),P.setUniform("uModel","Matrix4fv",!1,i),P.setUniform("uBottomLeft","2fv",[e.left,e.bottom]),P.setUniform("uTopRight","2fv",[e.right,e.top]),P.setUniform("uAtomScale","1f",2.5*t.atomScale),P.setUniform("uRelativeAtomScale","1f",t.relativeAtomScale),P.setUniform("uRes","1f",n),P.setUniform("uDepth","1f",f),P.setUniform("uMode","1i",1),P.setUniform("uAtomShade","1f",t.atomShade),q.render(),t.bonds&&null!=j&&(A.bind(),C.setUniform("uProjection","Matrix4fv",!1,o),C.setUniform("uView","Matrix4fv",!1,a),C.setUniform("uModel","Matrix4fv",!1,i),C.setUniform("uRotation","Matrix4fv",!1,t.rotation),C.setUniform("uDepth","1f",f),C.setUniform("uBottomLeft","2fv",[e.left,e.bottom]),C.setUniform("uTopRight","2fv",[e.right,e.top]),C.setUniform("uRes","1f",n),C.setUniform("uBondRadius","1f",2.5*u.getBondRadius(t)),C.setUniform("uBondShade","1f",t.bondShade),C.setUniform("uAtomScale","1f",2.5*t.atomScale),C.setUniform("uRelativeAtomScale","1f",t.relativeAtomScale),C.setUniform("uMode","1i",1),j.render())}(t);else!function(t){V=!0,p.viewport(0,0,n,n),S.bind(),p.clear(p.COLOR_BUFFER_BIT|p.DEPTH_BUFFER_BIT);var e=u.getRect(t),o=r.mat4.create();r.mat4.ortho(o,e.left,e.right,e.bottom,e.top,0,f);var a=r.mat4.create();r.mat4.lookAt(a,[0,0,0],[0,0,-1],[0,1,0]);var i=r.mat4.create();r.mat4.translate(i,i,[0,0,-f/2]),r.mat4.multiply(i,i,t.rotation),P.setUniform("uProjection","Matrix4fv",!1,o),P.setUniform("uView","Matrix4fv",!1,a),P.setUniform("uModel","Matrix4fv",!1,i),P.setUniform("uBottomLeft","2fv",[e.left,e.bottom]),P.setUniform("uTopRight","2fv",[e.right,e.top]),P.setUniform("uAtomScale","1f",2.5*t.atomScale),P.setUniform("uRelativeAtomScale","1f",t.relativeAtomScale),P.setUniform("uRes","1f",n),P.setUniform("uDepth","1f",f),P.setUniform("uMode","1i",0),P.setUniform("uAtomShade","1f",t.atomShade),q.render(),t.bonds&&null!=j&&(S.bind(),C.setUniform("uProjection","Matrix4fv",!1,o),C.setUniform("uView","Matrix4fv",!1,a),C.setUniform("uModel","Matrix4fv",!1,i),C.setUniform("uRotation","Matrix4fv",!1,t.rotation),C.setUniform("uDepth","1f",f),C.setUniform("uBottomLeft","2fv",[e.left,e.bottom]),C.setUniform("uTopRight","2fv",[e.right,e.top]),C.setUniform("uRes","1f",n),C.setUniform("uBondRadius","1f",2.5*u.getBondRadius(t)),C.setUniform("uBondShade","1f",t.bondShade),C.setUniform("uAtomScale","1f",2.5*t.atomScale),C.setUniform("uRelativeAtomScale","1f",t.relativeAtomScale),C.setUniform("uMode","1i",0),j.render())}(t);!function(t){p.viewport(0,0,n,n),t.fxaa>0||t.dofStrength>0?N.bind():p.bindFramebuffer(p.FRAMEBUFFER,null);if(p.clear(p.COLOR_BUFFER_BIT|p.DEPTH_BUFFER_BIT),L.setUniform("uSceneColor","1i",d.index),L.setUniform("uSceneDepth","1i",g.index),L.setUniform("uAccumulatorOut","1i",x.index),L.setUniform("uRes","1f",n),L.setUniform("uAO","1f",2*t.ao),L.setUniform("uBrightness","1f",2*t.brightness),L.setUniform("uOutlineStrength","1f",t.outline),I.render(),t.fxaa>0){t.dofStrength>0?R.bind():p.bindFramebuffer(p.FRAMEBUFFER,null);for(var 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r},t.exports.getExtensions=function(t,n){for(var e={},r=0;r<n.length;r++){var o=t.getExtension(n[r]);if(null===o)throw"Extension "+n[r]+" not available.";e[n[r]]=o}return e},t.exports.Framebuffer=function(t,n,e,r){var o=this;o.initialize=function(){if(o.fb=t.createFramebuffer(),o.bind(),n.length>1){for(var a=[],i=0;i<n.length;i++)a.push(r["COLOR_ATTACHMENT"+i+"_WEBGL"]);r.drawBuffersWEBGL(a);for(i=0;i<n.length;i++)t.framebufferTexture2D(t.FRAMEBUFFER,r["COLOR_ATTACHMENT"+i+"_WEBGL"],t.TEXTURE_2D,n[i].texture,0)}else t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,n[0].texture,0);void 0!==e&&t.framebufferTexture2D(t.FRAMEBUFFER,t.DEPTH_ATTACHMENT,t.TEXTURE_2D,e.texture,0)},o.bind=function(){t.bindFramebuffer(t.FRAMEBUFFER,o.fb)},o.initialize()},t.exports.Texture=function(t,n,e,r,o,a){(a=a||{}).target=a.target||t.TEXTURE_2D,a.mag=a.mag||t.NEAREST,a.min=a.min||t.NEAREST,a.wraps=a.wraps||t.CLAMP_TO_EDGE,a.wrapt=a.wrapt||t.CLAMP_TO_EDGE,a.internalFormat=a.internalFormat||t.RGBA,a.format=a.format||t.RGBA,a.type=a.type||t.UNSIGNED_BYTE;var i=this;i.initialize=function(){i.index=n,i.activate(),i.texture=t.createTexture(),i.bind(),t.texParameteri(a.target,t.TEXTURE_MAG_FILTER,a.mag),t.texParameteri(a.target,t.TEXTURE_MIN_FILTER,a.min),t.texParameteri(a.target,t.TEXTURE_WRAP_S,a.wraps),t.texParameteri(a.target,t.TEXTURE_WRAP_T,a.wrapt),t.texImage2D(a.target,0,a.internalFormat,r,o,0,a.format,a.type,e)},i.bind=function(){t.bindTexture(a.target,i.texture)},i.activate=function(){t.activeTexture(t.TEXTURE0+i.index)},i.reset=function(){i.activate(),i.bind(),t.texImage2D(a.target,0,a.internalFormat,r,o,0,a.format,a.type,e)},i.initialize()},t.exports.GLBuffer=e,t.exports.Renderable=function(t,n,e,r){var o=this;o.primitiveCount=r,o.initialize=function(){},o.render=function(){for(name in n.use(),e){var a=e[name].buffer,i=e[name].size;try{var u=n.attribs[name].location}catch(t){throw console.log("Could not find location for",name),t}a.bind(),t.enableVertexAttribArray(u),t.vertexAttribPointer(u,i,t.FLOAT,!1,0,0)}for(name in t.drawArrays(t.TRIANGLES,0,3*r),o.buffers)t.disableVertexAttribArray(n.attributes[name].location)},o.initialize()},t.exports.InstancedRenderable=function(t,n,e,r,o){var a=this;a.initialize=function(){},a.render=function(){for(name in n.use(),e){var i=e[name].buffer,u=e[name].size;try{var s=n.attribs[name].location}catch(t){throw console.log("Could not find location for",name),t}i.bind(),t.enableVertexAttribArray(s),t.vertexAttribPointer(s,u,t.FLOAT,!1,0,0),o.vertexAttribDivisorANGLE(s,e[name].divisor)}for(name in o.drawArraysInstancedANGLE(t.TRIANGLES,0,36,r),a.buffers)t.disableVertexAttribArray(n.attributes[name].location)},a.initialize()},t.exports.Program=function(t,n,e){var r=this;r.initialize=function(){r.program=r.compileProgram(n,e),r.attribs=r.gatherAttribs(),r.uniforms=r.gatherUniforms()},r.use=function(){t.useProgram(r.program)},r.compileProgram=function(n,e){var o=r.compileShader(n,t.VERTEX_SHADER),a=r.compileShader(e,t.FRAGMENT_SHADER),i=t.createProgram();if(t.attachShader(i,o),t.attachShader(i,a),t.linkProgram(i),!t.getProgramParameter(i,t.LINK_STATUS))throw console.log(t.getProgramInfoLog(i)),"Failed to compile program.";return i},r.compileShader=function(n,e){var r=t.createShader(e);if(t.shaderSource(r,n),t.compileShader(r),!t.getShaderParameter(r,t.COMPILE_STATUS)){var o=t.getShaderInfoLog(r),a=parseInt(o.split(":")[2]),i=n.split("\n");for(var u in i){var s=parseInt(u);console.log(s+"  "+i[u]),u==a-1&&console.warn(o)}throw typeString=e==t.VERTEX_SHADER?"vertex":"fragment","Failed to compile "+typeString+" shader."}return r},r.setUniform=function(n,e,o){var a=Array.prototype.slice.call(arguments,2);r.use();try{var i=r.uniforms[n].location}catch(t){throw console.log(n),t}t["uniform"+e].apply(t,[i].concat(a))},r.gatherUniforms=function(){for(var n={},e=t.getProgramParameter(r.program,t.ACTIVE_UNIFORMS),o=0;o<e;o++){var a=t.getActiveUniform(r.program,o);n[a.name]={name:a.name,location:t.getUniformLocation(r.program,a.name),type:a.type,size:a.size}}return n},r.gatherAttribs=function(){for(var n={},e=t.getProgramParameter(r.program,t.ACTIVE_ATTRIBUTES),o=0;o<e;o++){var a=t.getActiveAttrib(r.program,o);n[a.name]={name:a.name,location:t.getAttribLocation(r.program,a.name),type:a.type,size:a.size}}return n},r.initialize()}},function(t,n){var e=-1;t.exports={position:[e,e,e,e,e,1,e,1,1,e,e,e,e,1,1,e,1,e,1,e,1,1,e,e,1,1,e,1,e,1,1,1,e,1,1,1,e,e,e,1,e,e,1,e,1,e,e,e,1,e,1,e,e,1,e,1,1,1,1,1,1,1,e,e,1,1,1,1,e,e,1,e,1,e,e,e,e,e,e,1,e,1,e,e,e,1,e,1,1,e,e,e,1,1,e,1,1,1,1,e,e,1,1,1,1,e,1,1],normal:[e,0,0,e,0,0,e,0,0,e,0,0,e,0,0,e,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,0,e,0,0,e,0,0,e,0,0,e,0,0,e,0,0,e,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,0,e,0,0,e,0,0,e,0,0,e,0,0,e,0,0,e,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1]}},function(t,n,e){"use strict";var r={accumulator:"#version 100\nprecision highp float;\n\nattribute vec3 aPosition;\n\nvoid main() {\n    gl_Position = vec4(aPosition, 1);\n}\n\n\n// __split__\n\n\n#version 100\nprecision highp float;\n\nuniform sampler2D uSceneDepth;\nuniform sampler2D uSceneNormal;\nuniform sampler2D uRandRotDepth;\nuniform sampler2D uAccumulator;\nuniform mat4 uRot;\nuniform mat4 uInvRot;\nuniform vec2 uSceneBottomLeft;\nuniform vec2 uSceneTopRight;\nuniform vec2 uRotBottomLeft;\nuniform vec2 uRotTopRight;\nuniform float uDepth;\nuniform float uRes;\nuniform int uSampleCount;\n\nvoid main() {\n\n    float dScene = texture2D(uSceneDepth, gl_FragCoord.xy/uRes).r;\n\n    vec3 r = vec3(uSceneBottomLeft + (gl_FragCoord.xy/uRes) * (uSceneTopRight - uSceneBottomLeft), 0.0);\n\n    r.z = -(dScene - 0.5) * uDepth;\n    r = vec3(uRot * vec4(r, 1));\n    float depth = -r.z/uDepth + 0.5;\n\n    vec2 p = (r.xy - uRotBottomLeft)/(uRotTopRight - uRotBottomLeft);\n\n    float dRandRot = texture2D(uRandRotDepth, p).r;\n\n    float ao = step(dRandRot, depth * 0.99);\n\n    vec3 normal = texture2D(uSceneNormal, gl_FragCoord.xy/uRes).rgb * 2.0 - 1.0;\n    vec3 dir = vec3(uInvRot * vec4(0, 0, 1, 0));\n    float mag = dot(dir, normal);\n    float sampled = step(0.0, mag);\n\n    ao *= sampled;\n\n    vec4 acc = texture2D(uAccumulator, gl_FragCoord.xy/uRes);\n\n    if (uSampleCount < 256) {\n        acc.r += ao/255.0;\n    } else if (uSampleCount < 512) {\n        acc.g += ao/255.0;\n    } else if (uSampleCount < 768) {\n        acc.b += ao/255.0;\n    } else {\n        acc.a += ao/255.0;\n    }\n        \n    gl_FragColor = acc;\n\n}\n",ao:"#version 100\nprecision highp float;\n\nattribute vec3 aPosition;\n\nvoid main() {\n    gl_Position = vec4(aPosition, 1);\n}\n\n\n// __split__\n\n\n#version 100\nprecision highp float;\n\nuniform sampler2D uSceneColor;\nuniform sampler2D uSceneDepth;\nuniform sampler2D uAccumulatorOut;\nuniform float uRes;\nuniform float uAO;\nuniform float uBrightness;\nuniform float uOutlineStrength;\n\nvoid main() {\n    vec2 p = gl_FragCoord.xy/uRes;\n    vec4 sceneColor = texture2D(uSceneColor, p);\n    if (uOutlineStrength > 0.0) {\n        float depth = texture2D(uSceneDepth, p).r;\n        float r = 1.0/511.0;\n        float d0 = abs(texture2D(uSceneDepth, p + vec2(-r,  0)).r - depth);\n        float d1 = abs(texture2D(uSceneDepth, p + vec2( r,  0)).r - depth);\n        float d2 = abs(texture2D(uSceneDepth, p + vec2( 0, -r)).r - depth);\n        float d3 = abs(texture2D(uSceneDepth, p + vec2( 0,  r)).r - depth);\n        float d = max(d0, d1);\n        d = max(d, d2);\n        d = max(d, d3);\n        sceneColor.rgb *= pow(1.0 - d, uOutlineStrength * 32.0);\n        sceneColor.a = max(step(0.003, d), sceneColor.a);\n    }\n    vec4 dAccum = texture2D(uAccumulatorOut, p);\n    float shade = max(0.0, 1.0 - (dAccum.r + dAccum.g + dAccum.b + dAccum.a) * 0.25 * uAO);\n    shade = pow(shade, 2.0);\n    gl_FragColor = vec4(uBrightness * sceneColor.rgb * shade, sceneColor.a);\n}\n",atom:"#version 100\nprecision highp float;\n\nattribute vec3 aImposter;\nattribute vec3 aPosition;\nattribute float aRadius;\nattribute vec3 aColor;\n\nuniform mat4 uView;\nuniform mat4 uProjection;\nuniform mat4 uModel;\nuniform float uAtomScale;\nuniform float uRelativeAtomScale;\nuniform float uAtomShade;\n\nvarying vec3 vColor;\nvarying vec3 vPosition;\nvarying float vRadius;\n\nvoid main() {\n    vRadius = uAtomScale * (1.0 + (aRadius - 1.0) * uRelativeAtomScale);\n    gl_Position = uProjection * uView * uModel * vec4(vRadius * aImposter + aPosition, 1.0);\n    vColor = mix(aColor, vec3(1,1,1), uAtomShade);\n    vPosition = vec3(uModel * vec4(aPosition, 1));\n}\n\n\n// __split__\n\n\n#version 100\n#extension GL_EXT_frag_depth: enable\nprecision highp float;\n\nuniform vec2 uBottomLeft;\nuniform vec2 uTopRight;\nuniform float uRes;\nuniform float uDepth;\nuniform int uMode;\n\nvarying vec3 vPosition;\nvarying float vRadius;\nvarying vec3 vColor;\n\nvec2 res = vec2(uRes, uRes);\n\nfloat raySphereIntersect(vec3 r0, vec3 rd) {\n    float a = dot(rd, rd);\n    vec3 s0_r0 = r0 - vPosition;\n    float b = 2.0 * dot(rd, s0_r0);\n    float c = dot(s0_r0, s0_r0) - (vRadius * vRadius);\n    float disc = b*b - 4.0*a*c;\n    if (disc <= 0.0) {\n        return -1.0;\n    }\n    return (-b - sqrt(disc))/(2.0*a);\n}\n\nvoid main() {\n    vec3 r0 = vec3(uBottomLeft + (gl_FragCoord.xy/res) * (uTopRight - uBottomLeft), 0.0);\n    vec3 rd = vec3(0, 0, -1);\n    float t = raySphereIntersect(r0, rd);\n    if (t < 0.0) {\n        discard;\n    }\n    vec3 coord = r0 + rd * t;\n    vec3 normal = normalize(coord - vPosition);\n    if (uMode == 0) {\n        gl_FragColor = vec4(vColor, 1);\n    } else if (uMode == 1) {\n        gl_FragColor = vec4(normal * 0.5 + 0.5, 1.0);\n    }\n    gl_FragDepthEXT = -coord.z/uDepth;\n}\n",blur:"#version 100\nprecision highp float;\n\nattribute vec3 aPosition;\n\nvoid main() {\n    gl_Position = vec4(aPosition, 1);\n}\n\n\n// __split__\n\n\n#version 100\nprecision highp float;\n\nuniform sampler2D uTexture;\nuniform float uRes;\nuniform int leftRight;\n\nvoid main() {\n    vec2 dir;\n    if (leftRight == 1) {\n        dir = vec2(1,0)/uRes;\n    } else {\n        dir = vec2(0,1)/uRes;\n    }\n    const int range = 16;\n    vec4 sample = vec4(0,0,0,0);\n    for (int i = -range; i <= range; i++) {\n        vec2 p = gl_FragCoord.xy/uRes + dir * float(i);\n        sample += texture2D(uTexture, p);\n    }\n    sample /= float(range) * 2.0 + 1.0;\n    gl_FragColor = sample;\n}\n",bond:"#version 100\nprecision highp float;\n\nattribute vec3 aImposter;\nattribute vec3 aPosA;\nattribute vec3 aPosB;\nattribute float aRadA;\nattribute float aRadB;\nattribute vec3 aColA;\nattribute vec3 aColB;\n\nuniform mat4 uView;\nuniform mat4 uProjection;\nuniform mat4 uModel;\nuniform mat4 uRotation;\nuniform float uBondRadius;\nuniform float uAtomScale;\nuniform float uRelativeAtomScale;\n\nvarying vec3 vNormal;\nvarying vec3 vPosA, vPosB;\nvarying float vRadA, vRadB;\nvarying vec3 vColA, vColB;\nvarying float vRadius;\n\nmat3 alignVector(vec3 a, vec3 b) {\n    vec3 v = cross(a, b);\n    float s = length(v);\n    float c = dot(a, b);\n    mat3 I = mat3(\n        1, 0, 0,\n        0, 1, 0,\n        0, 0, 1\n    );\n    mat3 vx = mat3(\n        0, v.z, -v.y,\n        -v.z, 0, v.x,\n        v.y, -v.x, 0\n    );\n    return I + vx + vx * vx * ((1.0 - c) / (s * s));\n}\n\nvoid main() {\n    vRadius = uBondRadius;\n    vec3 pos = vec3(aImposter);\n    // Scale the box in x and z to be bond-radius.\n    pos = pos * vec3(vRadius, 1, vRadius);\n    // Shift the origin-centered cube so that the bottom is at the origin.\n    pos = pos + vec3(0, 1, 0);\n    // Stretch the box in y so that it is the length of the bond.\n    pos = pos * vec3(1, length(aPosA - aPosB) * 0.5, 1);\n    // Find the rotation that aligns vec3(0, 1, 0) with vec3(uPosB - uPosA) and apply it.\n    vec3 a = normalize(vec3(-0.000001, 1.000001, 0.000001));\n    vec3 b = normalize(aPosB - aPosA);\n    mat3 R = alignVector(a, b);\n    pos = R * pos;\n    // Shift the cube so that the bottom is centered at the middle of atom A.\n    pos = pos + aPosA;\n\n    vec4 position = uModel * vec4(pos, 1);\n    gl_Position = uProjection * uView * position;\n    vPosA = aPosA;\n    vPosB = aPosB;\n    vRadA = uAtomScale * (1.0 + (aRadA - 1.0) * uRelativeAtomScale);\n    vRadB = uAtomScale * (1.0 + (aRadB - 1.0) * uRelativeAtomScale);\n    vColA = aColA;\n    vColB = aColB;\n}\n\n\n// __split__\n\n\n#version 100\n#extension GL_EXT_frag_depth: enable\nprecision highp float;\n\nuniform mat4 uRotation;\nuniform vec2 uBottomLeft;\nuniform vec2 uTopRight;\nuniform float uDepth;\nuniform float uRes;\nuniform float uBondShade;\nuniform int uMode;\n\nvarying vec3 vPosA, vPosB;\nvarying float vRadA, vRadB;\nvarying vec3 vColA, vColB;\nvarying float vRadius;\n\nmat3 alignVector(vec3 a, vec3 b) {\n    vec3 v = cross(a, b);\n    float s = length(v);\n    float c = dot(a, b);\n    mat3 I = mat3(\n        1, 0, 0,\n        0, 1, 0,\n        0, 0, 1\n    );\n    mat3 vx = mat3(\n        0, v.z, -v.y,\n        -v.z, 0, v.x,\n        v.y, -v.x, 0\n    );\n    return I + vx + vx * vx * ((1.0 - c) / (s * s));\n}\n\nvoid main() {\n\n    vec2 res = vec2(uRes, uRes);\n    vec3 r0 = vec3(uBottomLeft + (gl_FragCoord.xy/res) * (uTopRight - uBottomLeft), uDepth/2.0);\n    vec3 rd = vec3(0, 0, -1);\n\n    vec3 i = normalize(vPosB - vPosA);\n         i = vec3(uRotation * vec4(i, 0));\n    vec3 j = normalize(vec3(-0.000001, 1.000001, 0.000001));\n    mat3 R = alignVector(i, j);\n\n    vec3 r0p = r0 - vec3(uRotation * vec4(vPosA, 0));\n    r0p = R * r0p;\n    vec3 rdp = R * rd;\n\n    float a = dot(rdp.xz, rdp.xz);\n    float b = 2.0 * dot(rdp.xz, r0p.xz);\n    float c = dot(r0p.xz, r0p.xz) - vRadius*vRadius;\n    float disc = b*b - 4.0*a*c;\n    if (disc <= 0.0) {\n        discard;\n    }\n    float t = (-b - sqrt(disc))/(2.0*a);\n    if (t < 0.0) {\n        discard;\n    }\n\n    vec3 coord = r0p + rdp * t;\n    if (coord.y < 0.0 || coord.y > length(vPosA - vPosB)) {\n        discard;\n    }\n\n    vec3 color;\n    if (coord.y < vRadA + 0.5 * (length(vPosA - vPosB) - (vRadA + vRadB))) {\n        color = vColA;\n    } else {\n        color = vColB;\n    }\n\n    color = mix(color, vec3(1,1,1), uBondShade);\n\n    R = alignVector(j, i);\n    vec3 normal = normalize(R * vec3(coord.x, 0, coord.z));\n\n    coord = r0 + rd * t;\n    if (uMode == 0) {\n        gl_FragColor = vec4(color, 1);\n    } else if (uMode == 1) {\n        gl_FragColor = vec4(normal * 0.5 + 0.5, 1.0);\n    }\n    gl_FragDepthEXT = -(coord.z - uDepth/2.0)/uDepth;\n}\n",dof:"#version 100\nprecision highp float;\n\nattribute vec3 aPosition;\n\nvoid main() {\n    gl_Position = vec4(aPosition, 1);\n}\n\n\n// __split__\n\n\n#version 100\nprecision highp float;\n\nuniform sampler2D uColor;\nuniform sampler2D uDepth;\nuniform float uRes;\nuniform float uDOFPosition;\nuniform float uDOFStrength;\nuniform int leftRight;\n\nvoid main() {\n\n    vec2 samples[64];\n    samples[0] = vec2(0.857612, 0.019885);\n    samples[1] = vec2(0.563809, -0.028071);\n    samples[2] = vec2(0.825599, -0.346856);\n    samples[3] = vec2(0.126584, -0.380959);\n    samples[4] = vec2(0.782948, 0.594322);\n    samples[5] = vec2(0.292148, -0.543265);\n    samples[6] = vec2(0.130700, 0.330220);\n    samples[7] = vec2(0.236088, 0.159604);\n    samples[8] = vec2(-0.305259, 0.810505);\n    samples[9] = vec2(0.269616, 0.923026);\n    samples[10] = vec2(0.484486, 0.371845);\n    samples[11] = vec2(-0.638057, 0.080447);\n    samples[12] = vec2(0.199629, 0.667280);\n    samples[13] = vec2(-0.861043, -0.370583);\n    samples[14] = vec2(-0.040652, -0.996174);\n    samples[15] = vec2(0.330458, -0.282111);\n    samples[16] = vec2(0.647795, -0.214354);\n    samples[17] = vec2(0.030422, -0.189908);\n    samples[18] = vec2(0.177430, -0.721124);\n    samples[19] = vec2(-0.461163, -0.327434);\n    samples[20] = vec2(-0.410012, -0.734504);\n    samples[21] = vec2(-0.616334, -0.626069);\n    samples[22] = vec2(0.590759, -0.726479);\n    samples[23] = vec2(-0.590794, 0.805365);\n    samples[24] = vec2(-0.924561, -0.163739);\n    samples[25] = vec2(-0.323028, 0.526960);\n    samples[26] = vec2(0.642128, 0.752577);\n    samples[27] = vec2(0.173625, -0.952386);\n    samples[28] = vec2(0.759014, 0.330311);\n    samples[29] = vec2(-0.360526, -0.032013);\n    samples[30] = vec2(-0.035320, 0.968156);\n    samples[31] = vec2(0.585478, -0.431068);\n    samples[32] = vec2(-0.244766, -0.906947);\n    samples[33] = vec2(-0.853096, 0.184615);\n    samples[34] = vec2(-0.089061, 0.104648);\n    samples[35] = vec2(-0.437613, 0.285308);\n    samples[36] = vec2(-0.654098, 0.379841);\n    samples[37] = vec2(-0.128663, 0.456572);\n    samples[38] = vec2(0.015980, -0.568170);\n    samples[39] = vec2(-0.043966, -0.771940);\n    samples[40] = vec2(0.346512, -0.071238);\n    samples[41] = vec2(-0.207921, -0.209121);\n    samples[42] = vec2(-0.624075, -0.189224);\n    samples[43] = vec2(-0.120618, 0.689339);\n    samples[44] = vec2(-0.664679, -0.410200);\n    samples[45] = vec2(0.371945, -0.880573);\n    samples[46] = vec2(-0.743251, 0.629998);\n    samples[47] = vec2(-0.191926, -0.413946);\n    samples[48] = vec2(0.449574, 0.833373);\n    samples[49] = vec2(0.299587, 0.449113);\n    samples[50] = vec2(-0.900432, 0.399319);\n    samples[51] = vec2(0.762613, -0.544796);\n    samples[52] = vec2(0.606462, 0.174233);\n    samples[53] = vec2(0.962185, -0.167019);\n    samples[54] = vec2(0.960990, 0.249552);\n    samples[55] = vec2(0.570397, 0.559146);\n    samples[56] = vec2(-0.537514, 0.555019);\n    samples[57] = vec2(0.108491, -0.003232);\n    samples[58] = vec2(-0.237693, -0.615428);\n    samples[59] = vec2(-0.217313, 0.261084);\n    samples[60] = vec2(-0.998966, 0.025692);\n    samples[61] = vec2(-0.418554, -0.527508);\n    samples[62] = vec2(-0.822629, -0.567797);\n    samples[63] = vec2(0.061945, 0.522105);\n\n    float invRes = 1.0/uRes;\n    vec2 coord = gl_FragCoord.xy * invRes;\n\n    float strength = uDOFStrength * uRes/768.0;\n\n    float depth = texture2D(uDepth, coord).r;\n    float range = uDOFPosition - depth;\n    float scale = abs(range);\n\n    vec4 sample = texture2D(uColor, coord);\n    float count = 1.0;\n    for(int i = 0; i < 64; i++) {\n        vec2 p = samples[i];\n        p = coord + scale * 64.0 * strength * p * invRes;\n        float d = texture2D(uDepth, p).r;\n        float r = uDOFPosition - d;\n        float s = abs(r);\n        sample += texture2D(uColor, p) * s;\n        count += s;\n    }\n\n    gl_FragColor = sample/count;\n}",fxaa:"#version 100\nprecision highp float;\n\nattribute vec3 aPosition;\n\nvoid main() {\n    gl_Position = vec4(aPosition, 1);\n}\n\n\n// __split__\n\n\n#version 100\nprecision highp float;\n\nuniform sampler2D uTexture;\nuniform float uRes;\n\nvoid main() {\n    float FXAA_SPAN_MAX = 8.0;\n    float FXAA_REDUCE_MUL = 1.0/8.0;\n    float FXAA_REDUCE_MIN = 1.0/128.0;\n\n    vec2 texCoords = gl_FragCoord.xy/uRes;\n\n    vec4 rgbNW = texture2D(uTexture, texCoords + (vec2(-1.0, -1.0) / uRes));\n    vec4 rgbNE = texture2D(uTexture, texCoords + (vec2(1.0, -1.0) / uRes));\n    vec4 rgbSW = texture2D(uTexture, texCoords + (vec2(-1.0, 1.0) / uRes));\n    vec4 rgbSE = texture2D(uTexture, texCoords + (vec2(1.0, 1.0) / uRes));\n    vec4 rgbM  = texture2D(uTexture, texCoords);\n\n    vec4 luma = vec4(0.299, 0.587, 0.114, 1.0);\n    float lumaNW = dot(rgbNW, luma);\n    float lumaNE = dot(rgbNE, luma);\n    float lumaSW = dot(rgbSW, luma);\n    float lumaSE = dot(rgbSE, luma);\n    float lumaM  = dot(rgbM,  luma);\n\n    float lumaMin = min(lumaM, min(min(lumaNW, lumaNE), min(lumaSW, lumaSE)));\n    float lumaMax = max(lumaM, max(max(lumaNW, lumaNE), max(lumaSW, lumaSE)));\n\n    vec2 dir;\n    dir.x = -((lumaNW + lumaNE) - (lumaSW + lumaSE));\n    dir.y =  ((lumaNW + lumaSW) - (lumaNE + lumaSE));\n\n    float dirReduce = 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s?(s=1/s,t[0]=a*s,t[1]=-r*s,t[2]=-o*s,t[3]=e*s,t[4]=(o*u-a*i)*s,t[5]=(r*i-e*u)*s,t):null},determinant:function(t){return t[0]*t[3]-t[1]*t[2]},multiply:function(t,n,e){var r=n[0],o=n[1],a=n[2],i=n[3],u=n[4],s=n[5],l=e[0],c=e[1],f=e[2],h=e[3],p=e[4],d=e[5];return t[0]=r*l+a*c,t[1]=o*l+i*c,t[2]=r*f+a*h,t[3]=o*f+i*h,t[4]=r*p+a*d+u,t[5]=o*p+i*d+s,t}};f.mul=f.multiply,f.rotate=function(t,n,e){var r=n[0],o=n[1],a=n[2],i=n[3],u=n[4],s=n[5],l=Math.sin(e),c=Math.cos(e);return t[0]=r*c+a*l,t[1]=o*c+i*l,t[2]=r*-l+a*c,t[3]=o*-l+i*c,t[4]=u,t[5]=s,t},f.scale=function(t,n,e){var r=n[0],o=n[1],a=n[2],i=n[3],u=n[4],s=n[5],l=e[0],c=e[1];return t[0]=r*l,t[1]=o*l,t[2]=a*c,t[3]=i*c,t[4]=u,t[5]=s,t},f.translate=function(t,n,e){var r=n[0],o=n[1],a=n[2],i=n[3],u=n[4],s=n[5],l=e[0],c=e[1];return t[0]=r,t[1]=o,t[2]=a,t[3]=i,t[4]=r*l+a*c+u,t[5]=o*l+i*c+s,t},f.str=function(t){return"mat2d("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+")"},f.frob=function(t){return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2)+Math.pow(t[2],2)+Math.pow(t[3],2)+Math.pow(t[4],2)+Math.pow(t[5],2)+1)},void 0!==t&&(t.mat2d=f);var h={create:function(){var t=new e(9);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},fromMat4:function(t,n){return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[4],t[4]=n[5],t[5]=n[6],t[6]=n[8],t[7]=n[9],t[8]=n[10],t},clone:function(t){var n=new e(9);return n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n},copy:function(t,n){return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[4]=n[4],t[5]=n[5],t[6]=n[6],t[7]=n[7],t[8]=n[8],t},identity:function(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},transpose:function(t,n){if(t===n){var e=n[1],r=n[2],o=n[5];t[1]=n[3],t[2]=n[6],t[3]=e,t[5]=n[7],t[6]=r,t[7]=o}else t[0]=n[0],t[1]=n[3],t[2]=n[6],t[3]=n[1],t[4]=n[4],t[5]=n[7],t[6]=n[2],t[7]=n[5],t[8]=n[8];return t},invert:function(t,n){var e=n[0],r=n[1],o=n[2],a=n[3],i=n[4],u=n[5],s=n[6],l=n[7],c=n[8],f=c*i-u*l,h=-c*a+u*s,p=l*a-i*s,d=e*f+r*h+o*p;return d?(d=1/d,t[0]=f*d,t[1]=(-c*r+o*l)*d,t[2]=(u*r-o*i)*d,t[3]=h*d,t[4]=(c*e-o*s)*d,t[5]=(-u*e+o*a)*d,t[6]=p*d,t[7]=(-l*e+r*s)*d,t[8]=(i*e-r*a)*d,t):null},adjoint:function(t,n){var e=n[0],r=n[1],o=n[2],a=n[3],i=n[4],u=n[5],s=n[6],l=n[7],c=n[8];return t[0]=i*c-u*l,t[1]=o*l-r*c,t[2]=r*u-o*i,t[3]=u*s-a*c,t[4]=e*c-o*s,t[5]=o*a-e*u,t[6]=a*l-i*s,t[7]=r*s-e*l,t[8]=e*i-r*a,t},determinant:function(t){var n=t[0],e=t[1],r=t[2],o=t[3],a=t[4],i=t[5],u=t[6],s=t[7],l=t[8];return n*(l*a-i*s)+e*(-l*o+i*u)+r*(s*o-a*u)},multiply:function(t,n,e){var r=n[0],o=n[1],a=n[2],i=n[3],u=n[4],s=n[5],l=n[6],c=n[7],f=n[8],h=e[0],p=e[1],d=e[2],m=e[3],g=e[4],v=e[5],y=e[6],b=e[7],x=e[8];return t[0]=h*r+p*i+d*l,t[1]=h*o+p*u+d*c,t[2]=h*a+p*s+d*f,t[3]=m*r+g*i+v*l,t[4]=m*o+g*u+v*c,t[5]=m*a+g*s+v*f,t[6]=y*r+b*i+x*l,t[7]=y*o+b*u+x*c,t[8]=y*a+b*s+x*f,t}};h.mul=h.multiply,h.translate=function(t,n,e){var r=n[0],o=n[1],a=n[2],i=n[3],u=n[4],s=n[5],l=n[6],c=n[7],f=n[8],h=e[0],p=e[1];return t[0]=r,t[1]=o,t[2]=a,t[3]=i,t[4]=u,t[5]=s,t[6]=h*r+p*i+l,t[7]=h*o+p*u+c,t[8]=h*a+p*s+f,t},h.rotate=function(t,n,e){var r=n[0],o=n[1],a=n[2],i=n[3],u=n[4],s=n[5],l=n[6],c=n[7],f=n[8],h=Math.sin(e),p=Math.cos(e);return t[0]=p*r+h*i,t[1]=p*o+h*u,t[2]=p*a+h*s,t[3]=p*i-h*r,t[4]=p*u-h*o,t[5]=p*s-h*a,t[6]=l,t[7]=c,t[8]=f,t},h.scale=function(t,n,e){var r=e[0],o=e[1];return t[0]=r*n[0],t[1]=r*n[1],t[2]=r*n[2],t[3]=o*n[3],t[4]=o*n[4],t[5]=o*n[5],t[6]=n[6],t[7]=n[7],t[8]=n[8],t},h.fromMat2d=function(t,n){return t[0]=n[0],t[1]=n[1],t[2]=0,t[3]=n[2],t[4]=n[3],t[5]=0,t[6]=n[4],t[7]=n[5],t[8]=1,t},h.fromQuat=function(t,n){var e=n[0],r=n[1],o=n[2],a=n[3],i=e+e,u=r+r,s=o+o,l=e*i,c=r*i,f=r*u,h=o*i,p=o*u,d=o*s,m=a*i,g=a*u,v=a*s;return t[0]=1-f-d,t[3]=c-v,t[6]=h+g,t[1]=c+v,t[4]=1-l-d,t[7]=p-m,t[2]=h-g,t[5]=p+m,t[8]=1-l-f,t},h.normalFromMat4=function(t,n){var e=n[0],r=n[1],o=n[2],a=n[3],i=n[4],u=n[5],s=n[6],l=n[7],c=n[8],f=n[9],h=n[10],p=n[11],d=n[12],m=n[13],g=n[14],v=n[15],y=e*u-r*i,b=e*s-o*i,x=e*l-a*i,M=r*s-o*u,w=r*l-a*u,_=o*l-a*s,k=c*m-f*d,S=c*g-h*d,A=c*v-p*d,E=f*g-h*m,T=f*v-p*m,R=h*v-p*g,N=y*R-b*T+x*E+M*A-w*S+_*k;return N?(N=1/N,t[0]=(u*R-s*T+l*E)*N,t[1]=(s*A-i*R-l*S)*N,t[2]=(i*T-u*A+l*k)*N,t[3]=(o*T-r*R-a*E)*N,t[4]=(e*R-o*A+a*S)*N,t[5]=(r*A-e*T-a*k)*N,t[6]=(m*_-g*w+v*M)*N,t[7]=(g*x-d*_-v*b)*N,t[8]=(d*w-m*x+v*y)*N,t):null},h.str=function(t){return"mat3("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+", "+t[8]+")"},h.frob=function(t){return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2)+Math.pow(t[2],2)+Math.pow(t[3],2)+Math.pow(t[4],2)+Math.pow(t[5],2)+Math.pow(t[6],2)+Math.pow(t[7],2)+Math.pow(t[8],2))},void 0!==t&&(t.mat3=h);var p={create:function(){var t=new e(16);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},clone:function(t){var n=new e(16);return n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n[9]=t[9],n[10]=t[10],n[11]=t[11],n[12]=t[12],n[13]=t[13],n[14]=t[14],n[15]=t[15],n},copy:function(t,n){return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[4]=n[4],t[5]=n[5],t[6]=n[6],t[7]=n[7],t[8]=n[8],t[9]=n[9],t[10]=n[10],t[11]=n[11],t[12]=n[12],t[13]=n[13],t[14]=n[14],t[15]=n[15],t},identity:function(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},transpose:function(t,n){if(t===n){var e=n[1],r=n[2],o=n[3],a=n[6],i=n[7],u=n[11];t[1]=n[4],t[2]=n[8],t[3]=n[12],t[4]=e,t[6]=n[9],t[7]=n[13],t[8]=r,t[9]=a,t[11]=n[14],t[12]=o,t[13]=i,t[14]=u}else t[0]=n[0],t[1]=n[4],t[2]=n[8],t[3]=n[12],t[4]=n[1],t[5]=n[5],t[6]=n[9],t[7]=n[13],t[8]=n[2],t[9]=n[6],t[10]=n[10],t[11]=n[14],t[12]=n[3],t[13]=n[7],t[14]=n[11],t[15]=n[15];return t},invert:function(t,n){var e=n[0],r=n[1],o=n[2],a=n[3],i=n[4],u=n[5],s=n[6],l=n[7],c=n[8],f=n[9],h=n[10],p=n[11],d=n[12],m=n[13],g=n[14],v=n[15],y=e*u-r*i,b=e*s-o*i,x=e*l-a*i,M=r*s-o*u,w=r*l-a*u,_=o*l-a*s,k=c*m-f*d,S=c*g-h*d,A=c*v-p*d,E=f*g-h*m,T=f*v-p*m,R=h*v-p*g,N=y*R-b*T+x*E+M*A-w*S+_*k;return N?(N=1/N,t[0]=(u*R-s*T+l*E)*N,t[1]=(o*T-r*R-a*E)*N,t[2]=(m*_-g*w+v*M)*N,t[3]=(h*w-f*_-p*M)*N,t[4]=(s*A-i*R-l*S)*N,t[5]=(e*R-o*A+a*S)*N,t[6]=(g*x-d*_-v*b)*N,t[7]=(c*_-h*x+p*b)*N,t[8]=(i*T-u*A+l*k)*N,t[9]=(r*A-e*T-a*k)*N,t[10]=(d*w-m*x+v*y)*N,t[11]=(f*x-c*w-p*y)*N,t[12]=(u*S-i*E-s*k)*N,t[13]=(e*E-r*S+o*k)*N,t[14]=(m*b-d*M-g*y)*N,t[15]=(c*M-f*b+h*y)*N,t):null},adjoint:function(t,n){var e=n[0],r=n[1],o=n[2],a=n[3],i=n[4],u=n[5],s=n[6],l=n[7],c=n[8],f=n[9],h=n[10],p=n[11],d=n[12],m=n[13],g=n[14],v=n[15];return t[0]=u*(h*v-p*g)-f*(s*v-l*g)+m*(s*p-l*h),t[1]=-(r*(h*v-p*g)-f*(o*v-a*g)+m*(o*p-a*h)),t[2]=r*(s*v-l*g)-u*(o*v-a*g)+m*(o*l-a*s),t[3]=-(r*(s*p-l*h)-u*(o*p-a*h)+f*(o*l-a*s)),t[4]=-(i*(h*v-p*g)-c*(s*v-l*g)+d*(s*p-l*h)),t[5]=e*(h*v-p*g)-c*(o*v-a*g)+d*(o*p-a*h),t[6]=-(e*(s*v-l*g)-i*(o*v-a*g)+d*(o*l-a*s)),t[7]=e*(s*p-l*h)-i*(o*p-a*h)+c*(o*l-a*s),t[8]=i*(f*v-p*m)-c*(u*v-l*m)+d*(u*p-l*f),t[9]=-(e*(f*v-p*m)-c*(r*v-a*m)+d*(r*p-a*f)),t[10]=e*(u*v-l*m)-i*(r*v-a*m)+d*(r*l-a*u),t[11]=-(e*(u*p-l*f)-i*(r*p-a*f)+c*(r*l-a*u)),t[12]=-(i*(f*g-h*m)-c*(u*g-s*m)+d*(u*h-s*f)),t[13]=e*(f*g-h*m)-c*(r*g-o*m)+d*(r*h-o*f),t[14]=-(e*(u*g-s*m)-i*(r*g-o*m)+d*(r*s-o*u)),t[15]=e*(u*h-s*f)-i*(r*h-o*f)+c*(r*s-o*u),t},determinant:function(t){var n=t[0],e=t[1],r=t[2],o=t[3],a=t[4],i=t[5],u=t[6],s=t[7],l=t[8],c=t[9],f=t[10],h=t[11],p=t[12],d=t[13],m=t[14],g=t[15];return(n*i-e*a)*(f*g-h*m)-(n*u-r*a)*(c*g-h*d)+(n*s-o*a)*(c*m-f*d)+(e*u-r*i)*(l*g-h*p)-(e*s-o*i)*(l*m-f*p)+(r*s-o*u)*(l*d-c*p)},multiply:function(t,n,e){var r=n[0],o=n[1],a=n[2],i=n[3],u=n[4],s=n[5],l=n[6],c=n[7],f=n[8],h=n[9],p=n[10],d=n[11],m=n[12],g=n[13],v=n[14],y=n[15],b=e[0],x=e[1],M=e[2],w=e[3];return t[0]=b*r+x*u+M*f+w*m,t[1]=b*o+x*s+M*h+w*g,t[2]=b*a+x*l+M*p+w*v,t[3]=b*i+x*c+M*d+w*y,b=e[4],x=e[5],M=e[6],w=e[7],t[4]=b*r+x*u+M*f+w*m,t[5]=b*o+x*s+M*h+w*g,t[6]=b*a+x*l+M*p+w*v,t[7]=b*i+x*c+M*d+w*y,b=e[8],x=e[9],M=e[10],w=e[11],t[8]=b*r+x*u+M*f+w*m,t[9]=b*o+x*s+M*h+w*g,t[10]=b*a+x*l+M*p+w*v,t[11]=b*i+x*c+M*d+w*y,b=e[12],x=e[13],M=e[14],w=e[15],t[12]=b*r+x*u+M*f+w*m,t[13]=b*o+x*s+M*h+w*g,t[14]=b*a+x*l+M*p+w*v,t[15]=b*i+x*c+M*d+w*y,t}};p.mul=p.multiply,p.translate=function(t,n,e){var r,o,a,i,u,s,l,c,f,h,p,d,m=e[0],g=e[1],v=e[2];return n===t?(t[12]=n[0]*m+n[4]*g+n[8]*v+n[12],t[13]=n[1]*m+n[5]*g+n[9]*v+n[13],t[14]=n[2]*m+n[6]*g+n[10]*v+n[14],t[15]=n[3]*m+n[7]*g+n[11]*v+n[15]):(r=n[0],o=n[1],a=n[2],i=n[3],u=n[4],s=n[5],l=n[6],c=n[7],f=n[8],h=n[9],p=n[10],d=n[11],t[0]=r,t[1]=o,t[2]=a,t[3]=i,t[4]=u,t[5]=s,t[6]=l,t[7]=c,t[8]=f,t[9]=h,t[10]=p,t[11]=d,t[12]=r*m+u*g+f*v+n[12],t[13]=o*m+s*g+h*v+n[13],t[14]=a*m+l*g+p*v+n[14],t[15]=i*m+c*g+d*v+n[15]),t},p.scale=function(t,n,e){var r=e[0],o=e[1],a=e[2];return t[0]=n[0]*r,t[1]=n[1]*r,t[2]=n[2]*r,t[3]=n[3]*r,t[4]=n[4]*o,t[5]=n[5]*o,t[6]=n[6]*o,t[7]=n[7]*o,t[8]=n[8]*a,t[9]=n[9]*a,t[10]=n[10]*a,t[11]=n[11]*a,t[12]=n[12],t[13]=n[13],t[14]=n[14],t[15]=n[15],t},p.rotate=function(t,e,r,o){var a,i,u,s,l,c,f,h,p,d,m,g,v,y,b,x,M,w,_,k,S,A,E,T,R=o[0],N=o[1],P=o[2],C=Math.sqrt(R*R+N*N+P*P);return 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u=a[o];t.append("path").attr("d",i(u)).style("fill","none").attr("link-type",function(t){return r[o].linkType}).attr("extra-link-type",function(t){return r[o].extraLinkType}).style("stroke-opacity",.4)}}(d,v)})}return a.width=function(t){return arguments.length?(e.width=t,a):e.width},a.height=function(t){return arguments.length?(e.height=t,a):e.height},a.showNucleotideLabels=function(t){return arguments.length?(e.showNucleotideLabels=t,a):e.showNucleotideLabels},a.rnaEdgePadding=function(t){return arguments.length?(e.rnaEdgePadding=t,a):e.rnaEdgePadding},a.nucleotideRadius=function(t){return arguments.length?(e.nucleotideRadius=t,a):e.nucleotideRadius},a.labelInterval=function(t){return arguments.length?(e.labelInterval=t,a):e.labelInterval},a.showNucleotideLabels=function(t){return arguments.length?(e.showNucleotideLabels=t,a):e.showNucleotideLabels},a.startNucleotideNumber=function(t){return arguments.length?(e.startNucleotideNumber=t,a):e.startNucleotideNumber},a.bundleExternalLinks=function(t){return arguments.length?(e.bundleExternalLinks=t,a):e.bundleExternalLinks},a};e(4);var r=e(1),o=e(5);e(2);e(11),void 0===String.prototype.trim&&(String.prototype.trim=function(){return String(this).replace(/^\s+|\s+$/g,"")})},function(t,n){"use strict";Object.defineProperty(n,"__esModule",{value:!0}),n.simpleXyCoordinates=function(t){var n,e,r,o=[],a=[];e=t[0];var i=Array.apply(null,new Array(e+5)).map(Number.prototype.valueOf,0),u=Array.apply(null,new Array(16+Math.floor(e/5))).map(Number.prototype.valueOf,0),s=Array.apply(null,new Array(16+Math.floor(e/5))).map(Number.prototype.valueOf,0),l=0,c=0,f=Math.PI/2;(function t(n,e,r){var o,a,h,p,d,m,g,v,y,b,x,M,w=2,_=0,k=0,S=Array.apply(null,new Array(3+2*Math.floor((e-n)/5))).map(Number.prototype.valueOf,0);for(o=n-1,e++;n!=e;)if((a=r[n])&&0!=n){w+=2,h=n,p=a,S[++_]=h,S[++_]=p,n=a+1,d=h,m=p,v=0;do{h++,p--,v++}while(r[h]==p&&r[h]>h);if(g=v-2,v>=2&&(i[d+1+g]+=f,i[m-1-g]+=f,i[d]+=f,i[m]+=f,v>2))for(;g>=1;g--)i[d+g]=Math.PI,i[m-g]=Math.PI;s[++c]=v,h<=p&&t(h,p,r)}else n++,w++,k++;for(M=Math.PI*(w-2)/w,S[++_]=e,y=o<0?0:o,b=1;b<=_;b++){for(x=S[b]-y,g=0;g<=x;g++)i[y+g]+=M;if(b>_)break;y=S[++b]}u[++l]=k})(0,e+1,t),u[l]-=2,r=0,o[0]=100,a[0]=100;var h=[];for(h.push([o[0],a[0]]),n=1;n<e;n++)o[n]=o[n-1]+15*Math.cos(r),a[n]=a[n-1]+15*Math.sin(r),h.push([o[n],a[n]]),r+=Math.PI-i[n+1];return h}},function(t,n,e){"use strict";Object.defineProperty(n,"__esModule",{value:!0}),n.NAView=s;var r=e(6),o=e(7),a=e(9),i=e(10),u=e(8);function s(){this.ANUM=9999,this.MAXITER=500,this.bases=[],this.nbase=null,this.nregion=null,this.loop_count=null,this.root=new u.Loop,this.loops=[],this.regions=[],this.rlphead=new r.Radloop,this.lencut=.8,this.RADIUS_REDUCTION_FACTOR=1.4,this.angleinc=null,this._h=null,this.HELIX_FACTOR=.6,this.BACKBONE_DISTANCE=27}function l(t){var n=null,e=null,r=null;if(t.getNconnection()<=1)return 0;if(t.isMark())return-1;t.setMark(!0),n=0,e=0;for(var o=0;null!=t.getConnection(o);o++)(r=l(t.getConnection(o).getLoop()))>=0&&(1==++n?e=r:e>r&&(e=r));return t.setMark(!1),e+1}s.prototype.naview_xy_coordinates=function(t){var n,e=[],r=[];if(0===t.length||0===t[0])return 0;this.nbase=t[0],this.bases=[];for(var o=0;o<this.nbase+1;o++)this.bases.push(new i.Base);this.regions=[];for(o=0;o<this.nbase+1;o++)this.regions.push(new a.Region);this.read_in_bases(t),this.rlphead=null,this.find_regions(),this.loop_count=0,this.loops=[];for(o=0;o<this.nbase+1;o++)this.loops.push(new u.Loop);for(this.construct_loop(0),this.find_central_loop(),this.traverse_loop(this.root,null),n=0;n<this.nbase;n++)e.push(100+this.BACKBONE_DISTANCE*this.bases[n+1].getX()),r.push(100+this.BACKBONE_DISTANCE*this.bases[n+1].getY());return{nbase:this.nbase,x:e,y:r}},s.prototype.read_in_bases=function(t){var n=null,e=null;for(this.bases.push(new i.Base),this.bases[0].setMate(0),this.bases[0].setExtracted(!1),this.bases[0].setX(this.ANUM),this.bases[0].setY(this.ANUM),e=0,n=1;n<=this.nbase;n++)this.bases.push(new i.Base),this.bases[n].setExtracted(!1),this.bases[n].setX(this.ANUM),this.bases[n].setY(this.ANUM),this.bases[n].setMate(t[n]),t[n]>n&&e++;0==e&&(this.bases[1].setMate(this.nbase),this.bases[this.nbase].setMate(1))},s.prototype.find_regions=function(){var t,n=null,e=null;t=this.nbase+1;var r=[];for(n=0;n<t;n++)r.push(!1);for(this.nregion=0,n=0;n<=this.nbase;n++)if(0!=(e=this.bases[n].getMate())&&!r[n]){for(this.regions[this.nregion].setStart1(n),this.regions[this.nregion].setEnd2(e),r[n]=!0,r[e]=!0,this.bases[n].setRegion(this.regions[this.nregion]),this.bases[e].setRegion(this.regions[this.nregion]),n++,e--;n<e&&this.bases[n].getMate()==e;n++,e--)r[e]=!0,r[n]=!0,this.bases[n].setRegion(this.regions[this.nregion]),this.bases[e].setRegion(this.regions[this.nregion]);this.regions[this.nregion].setEnd1(--n),this.regions[this.nregion].setStart2(e+1),this.nregion++}},s.prototype.construct_loop=function(t){var n=null,e=null,i=new u.Loop,s=new u.Loop,l=new o.Connection,c=new a.Region,f=new r.Radloop;for((i=this.loops[this.loop_count++]).setNconnection(0),i.setDepth(0),i.setNumber(this.loop_count),i.setRadius(0),f=this.rlphead;null!=f;f=f.getNext())f.getLoopnumber()==this.loop_count&&i.setRadius(f.getRadius());n=t;do{0!=(e=this.bases[n].getMate())&&(c=this.bases[n].getRegion(),this.bases[c.getStart1()].isExtracted()||(n==c.getStart1()?(this.bases[c.getStart1()].setExtracted(!0),this.bases[c.getEnd1()].setExtracted(!0),this.bases[c.getStart2()].setExtracted(!0),this.bases[c.getEnd2()].setExtracted(!0),s=this.construct_loop(c.getEnd1()<this.nbase?c.getEnd1()+1:0)):n==c.getStart2()?(this.bases[c.getStart2()].setExtracted(!0),this.bases[c.getEnd2()].setExtracted(!0),this.bases[c.getStart1()].setExtracted(!0),this.bases[c.getEnd1()].setExtracted(!0),s=this.construct_loop(c.getEnd2()<this.nbase?c.getEnd2()+1:0)):console.log("Something went terribly wrong ...."),i.setNconnection(i.getNconnection()+1),l=new o.Connection,i.setConnection(i.getNconnection()-1,l),i.setConnection(i.getNconnection(),null),l.setLoop(s),l.setRegion(c),n==c.getStart1()?(l.setStart(c.getStart1()),l.setEnd(c.getEnd2())):(l.setStart(c.getStart2()),l.setEnd(c.getEnd1())),l.setExtruded(!1),l.setBroken(!1),s.setNconnection(s.getNconnection()+1),l=new o.Connection,s.setConnection(s.getNconnection()-1,l),s.setConnection(s.getNconnection(),null),l.setLoop(i),l.setRegion(c),n==c.getStart1()?(l.setStart(c.getStart2()),l.setEnd(c.getEnd1())):(l.setStart(c.getStart1()),l.setEnd(c.getEnd2())),l.setExtruded(!1),l.setBroken(!1)),n=e),++n>this.nbase&&(n=0)}while(n!=t);return i},s.prototype.find_central_loop=function(){var t=new u.Loop,n=null,e=null,r=null;for(function(){var t=new u.Loop,n=null,e=null;for(n=0;n<this.loop_count;n++){for(t=this.loops[n],e=0;e<this.loop_count;e++)this.loops[e].setMark(!1);t.setDepth(l(t))}}.bind(this)(),n=0,e=-1,r=0;r<this.loop_count;r++)(t=this.loops[r]).getNconnection()>n?(e=t.getDepth(),n=t.getNconnection(),this.root=t):t.getDepth()>e&&t.getNconnection()==n&&(e=t.getDepth(),this.root=t)},s.prototype.traverse_loop=function(t,n){var e,r,o,a,i,u,s,l,c,f,h,p,d,m,g,v,y,b,x,M,w,_,k,S,A,E,T,R,N,P,C,O,L,U,D,z,F,q,j,B,I,X,Y,H,V,G,W,Z,J,$,K,Q,tt,nt,et,rt,ot,at,it,ut,st,lt,ct,ft,ht,pt,dt,mt,gt,vt=0;u=2*Math.PI/(this.nbase+1),b=null,P=-1;var yt=0;for(k=0;null!=(v=t.getConnection(yt));yt++,k++)e=-Math.sin(u*v.getStart()),r=Math.cos(u*v.getStart()),o=-Math.sin(u*v.getEnd()),a=Math.cos(u*v.getEnd())-r,i=e-o,s=Math.sqrt(a*a+i*i),v.setXrad(a/s),v.setYrad(i/s),v.setAngle(Math.atan2(i,a)),v.getAngle()<0&&v.setAngle(v.getAngle()+2*Math.PI),null!=n&&n.getRegion()==v.getRegion()&&(b=v,P=k);t:for(;;){this.determine_radius(t,this.lencut),l=t.getRadius()/this.RADIUS_REDUCTION_FACTOR,null==n?c=f=0:(h=(this.bases[b.getStart()].getX()+this.bases[b.getEnd()].getX())/2,p=(this.bases[b.getStart()].getY()+this.bases[b.getEnd()].getY())/2,c=h-l*b.getXrad(),f=p-l*b.getYrad()),T=-1==P?0:P,v=t.getConnection(T),E=0,C=!1;do{if((w=T-1)<0&&(w=t.getNconnection()-1),x=t.getConnection(w),this.connected_connection(x,v)?(T=w,v=x):C=!0,++E>t.getNconnection()){for(A=-1,k=0;k<t.getNconnection();k++)(w=k+1)>=t.getNconnection()&&(w=0),v=t.getConnection(k),(ht=(y=t.getConnection(w)).getAngle()-v.getAngle())<0&&(ht+=2*Math.PI),ht>A&&(A=ht,vt=k);R=vt,(T=vt+1)>=t.getNconnection()&&(T=0),(v=t.getConnection(R)).setBroken(!0),C=!0}}while(!C);for(O=!1,G=T;!O;){for(E=0,C=!1,R=T,L=!1;!C;)if(v=t.getConnection(R),R==P&&(L=!0),(w=R+1)>=t.getNconnection()&&(w=0),y=t.getConnection(w),this.connected_connection(v,y)){if(++E>=t.getNconnection())break;R=w}else C=!0;for(k=W=Z=N=this.find_ic_middle(T,R,n,b,t),C=!1,$=0;!C;)(k=$<0?W:0==$?N:Z)>=0&&(v=t.getConnection(k),null!=n&&b==v||(0==$?(d=v.getAngle()-Math.asin(.5/l),m=v.getAngle()+Math.asin(.5/l),this.bases[v.getStart()].setX(c+l*Math.cos(d)),this.bases[v.getStart()].setY(f+l*Math.sin(d)),this.bases[v.getEnd()].setX(c+l*Math.cos(m)),this.bases[v.getEnd()].setY(f+l*Math.sin(m))):$<0?((w=k+1)>=t.getNconnection()&&(w=0),v=t.getConnection(k),y=t.getConnection(w),et=v.getXrad(),rt=v.getYrad(),ht=(v.getAngle()+y.getAngle())/2,v.getAngle()>y.getAngle()&&(ht-=Math.PI),it=Math.cos(ht),lt=Math.sin(ht),ct=-it,(S=y.getAngle()-v.getAngle())<0&&(S+=2*Math.PI),ft=v.isExtruded()?S<=Math.PI/2?2:1.5:1,this.bases[v.getEnd()].setX(this.bases[y.getStart()].getX()+ft*lt),this.bases[v.getEnd()].setY(this.bases[y.getStart()].getY()+ft*ct),this.bases[v.getStart()].setX(this.bases[v.getEnd()].getX()+rt),this.bases[v.getStart()].setY(this.bases[v.getEnd()].getY()-et)):((w=k-1)<0&&(w=t.getNconnection()-1),v=t.getConnection(w),ot=(y=t.getConnection(k)).getXrad(),at=y.getYrad(),ht=(v.getAngle()+y.getAngle())/2,v.getAngle()>y.getAngle()&&(ht-=Math.PI),it=Math.cos(ht),lt=-Math.sin(ht),ct=it,(S=y.getAngle()-v.getAngle())<0&&(S+=2*Math.PI),ft=v.isExtruded()?S<=Math.PI/2?2:1.5:1,this.bases[y.getStart()].setX(this.bases[v.getEnd()].getX()+ft*lt),this.bases[y.getStart()].setY(this.bases[v.getEnd()].getY()+ft*ct),this.bases[y.getEnd()].setX(this.bases[y.getStart()].getX()-at),this.bases[y.getEnd()].setY(this.bases[y.getStart()].getY()+ot)))),$<0?(Z==R?Z=-1:Z>=0&&++Z>=t.getNconnection()&&(Z=0),$=1):(W==T?W=-1:W>=0&&--W<0&&(W=t.getNconnection()-1),$=-1),C=-1==W&&-1==Z;if((J=R+1)>=t.getNconnection()&&(J=0),R!=T&&(T!=G||J!=G))if(v=t.getConnection(T),y=t.getConnection(R),Q=this.bases[y.getEnd()].getX()-this.bases[v.getStart()].getX(),tt=this.bases[y.getEnd()].getY()-this.bases[v.getStart()].getY(),D=this.bases[v.getStart()].getX()+Q/2,z=this.bases[v.getStart()].getY()+tt/2,j=Q/(nt=Math.sqrt(Q*Q+tt*tt)),B=tt/nt,I=c-D,X=f-z,F=(Y=(I/=nt=Math.sqrt(Q*Q+tt*tt))*j+(X/=nt)*B)*j-I,q=Y*B-X,F/=nt=Math.sqrt(F*F+q*q),q/=nt,Q=this.bases[v.getStart()].getX()-c,tt=this.bases[v.getStart()].getY()-f,(ht=Math.atan2(tt,Q))<0&&(ht+=2*Math.PI),Q=this.bases[y.getEnd()].getX()-c,tt=this.bases[y.getEnd()].getY()-f,(pt=Math.atan2(tt,Q))<0&&(pt+=2*Math.PI),pt<ht&&(pt+=2*Math.PI),H=c+(U=pt-ht>Math.PI?-1:1)*l*F,V=f+U*l*q,L)c-=H-D,f-=V-z;else for(k=T;M=(v=t.getConnection(k)).getStart(),this.bases[M].setX(this.bases[M].getX()+H-D),this.bases[M].setY(this.bases[M].getY()+V-z),M=v.getEnd(),this.bases[M].setX(this.bases[M].getX()+H-D),this.bases[M].setY(this.bases[M].getY()+V-z),k!=R;)++k>=t.getNconnection()&&(k=0);O=(T=J)==G}for(k=0;k<t.getNconnection();k++){if(v=t.getConnection(k),(w=k+1)>=t.getNconnection()&&(w=0),y=t.getConnection(w),Q=this.bases[v.getEnd()].getX()-c,tt=this.bases[v.getEnd()].getY()-f,st=Math.sqrt(Q*Q+tt*tt),(ht=Math.atan2(tt,Q))<0&&(ht+=2*Math.PI),Q=this.bases[y.getStart()].getX()-c,tt=this.bases[y.getStart()].getY()-f,ut=Math.sqrt(Q*Q+tt*tt),(pt=Math.atan2(tt,Q))<0&&(pt+=2*Math.PI),pt<ht&&(pt+=2*Math.PI),K=pt-ht,(gt=y.getAngle()-v.getAngle())<=0&&(gt+=2*Math.PI),Math.abs(K-gt)>Math.PI)if(v.isExtruded())console.log("Warning from traverse_loop. Loop "+t.getNumber()+" has crossed regions\n");else if(y.getStart()-v.getEnd()!=1){v.setExtruded(!0);continue t}if(v.isExtruded())this.construct_extruded_segment(v,y);else for((_=y.getStart()-v.getEnd())<0&&(_+=this.nbase+1),u=K/_,w=1;w<_;w++)(M=v.getEnd()+w)>this.nbase&&(M-=this.nbase+1),nt=st+(ut-st)*((g=ht+w*u)-ht)/K,this.bases[M].setX(c+nt*Math.cos(g)),this.bases[M].setY(f+nt*Math.sin(g))}break}for(k=0;k<t.getNconnection();k++)P!=k&&(v=t.getConnection(k),this.generate_region(v),this.traverse_loop(v.getLoop(),v));for(_=0,dt=0,mt=0,k=0;k<t.getNconnection();k++)if((w=k+1)>=t.getNconnection()&&(w=0),v=t.getConnection(k),y=t.getConnection(w),_+=2,dt+=this.bases[v.getStart()].getX()+this.bases[v.getEnd()].getX(),mt+=this.bases[v.getStart()].getY()+this.bases[v.getEnd()].getY(),!v.isExtruded())for(w=v.getEnd()+1;w!=y.getStart();w++)w>this.nbase&&(w-=this.nbase+1),_++,dt+=this.bases[w].getX(),mt+=this.bases[w].getY();t.setX(dt/_),t.setY(mt/_)},s.prototype.determine_radius=function(t,n){var e,r,a,i,u,s,l,c,f,h,p,d=0,m=new o.Connection,g=new o.Connection;do{for(e=1e10,u=0,i=0,c=0;c<t.getNconnection();c++)m=t.getConnection(c),(f=c+1)>=t.getNconnection()&&(f=0),g=t.getConnection(f),h=m.getEnd(),(p=g.getStart())<h&&(p+=this.nbase+1),(a=g.getAngle()-m.getAngle())<=0&&(a+=2*Math.PI),i+=a*(1/(r=m.isExtruded()?a<=Math.PI/2?2:1.5:p-h)+1),u+=a*a/r,(l=a/r)<e&&!m.isExtruded()&&r>1&&(e=l,d=c);(s=i/u)<.7071068&&(s=.7071068),e*s<n&&t.getConnection(d).setExtruded(!0)}while(e*s<n);t.getRadius()>0?s=t.getRadius():t.setRadius(s)},s.prototype.find_ic_middle=function(t,n,e,r,o){var a,i,u,s,l;for(a=0,i=-1,u=t,l=!1;!l;)a++>2*o.getNconnection()&&console.log("Infinite loop in 'find_ic_middle'"),null!=e&&o.getConnection(u)==r&&(i=u),l=u==n,++u>=o.getNconnection()&&(u=0);if(-1==i){for(s=1,u=t;s<(a+1)/2;s++)++u>=o.getNconnection()&&(u=0);i=u}return i},s.prototype.construct_extruded_segment=function(t,n){var e,r,o,a,i,u,s,l,c,f,h,p,d,m,g,v,y,b;if(e=t.getAngle(),(o=r=n.getAngle())<e&&(o+=2*Math.PI),a=(e+o)/2,d=t.getEnd(),(g=(m=n.getStart())-d)<0&&(g+=this.nbase+1),(h=n.getAngle()-t.getAngle())<0&&(h+=2*Math.PI),2==g)this.construct_circle_segment(d,m);else{i=this.bases[m].getX()-this.bases[d].getX(),u=this.bases[m].getY()-this.bases[d].getY(),i/=f=Math.sqrt(i*i+u*u),u/=f,f>=1.5&&h<=Math.PI/2&&((v=d+1)>this.nbase&&(v-=this.nbase+1),(y=m-1)<0&&(y+=this.nbase+1),this.bases[v].setX(this.bases[d].getX()+.5*i),this.bases[v].setY(this.bases[d].getY()+.5*u),this.bases[y].setX(this.bases[m].getX()-.5*i),this.bases[y].setY(this.bases[m].getY()-.5*u),d=v,m=y);do{b=!1,this.construct_circle_segment(d,m),(v=d+1)>this.nbase&&(v-=this.nbase+1),i=this.bases[v].getX()-this.bases[d].getX(),u=this.bases[v].getY()-this.bases[d].getY(),(s=Math.atan2(u,i))<0&&(s+=2*Math.PI),(p=s-e)<0&&(p+=2*Math.PI),p>Math.PI&&(b=!0),(y=m-1)<0&&(y+=this.nbase+1),i=this.bases[y].getX()-this.bases[m].getX(),u=this.bases[y].getY()-this.bases[m].getY(),(l=Math.atan2(u,i))<0&&(l+=2*Math.PI),(p=r-l)<0&&(p+=2*Math.PI),p>Math.PI&&(b=!0),b&&(c=this.minf2(a,e+.5),this.bases[v].setX(this.bases[d].getX()+Math.cos(c)),this.bases[v].setY(this.bases[d].getY()+Math.sin(c)),d=v,c=this.maxf2(a,o-.5),this.bases[y].setX(this.bases[m].getX()+Math.cos(c)),this.bases[y].setY(this.bases[m].getY()+Math.sin(c)),m=y,g-=2)}while(b&&g>1)}},s.prototype.construct_circle_segment=function(t,n){var e,r,o,a,i,u,s,l,c,f,h,p,d,m,g;if(e=this.bases[n].getX()-this.bases[t].getX(),r=this.bases[n].getY()-this.bases[t].getY(),o=Math.sqrt(e*e+r*r),(d=n-t)<0&&(d+=this.nbase+1),o>=d)for(e/=o,r/=o,m=1;m<d;m++)(g=t+m)>this.nbase&&(g-=this.nbase+1),this.bases[g].setX(this.bases[t].getX()+e*m/d),this.bases[g].setY(this.bases[t].getY()+r*m/d);else for(this.find_center_for_arc(d-1,o),e/=o,r/=o,a=this.bases[t].getX()+e*o/2,i=this.bases[t].getY()+r*o/2,u=r,s=-e,l=a+this._h*u,c=i+this._h*s,f=this.bases[t].getX()-l,h=this.bases[t].getY()-c,o=Math.sqrt(f*f+h*h),p=Math.atan2(h,f),m=1;m<d;m++)(g=t+m)>this.nbase&&(g-=this.nbase+1),this.bases[g].setX(l+o*Math.cos(p+m*this.angleinc)),this.bases[g].setY(c+o*Math.sin(p+m*this.angleinc))},s.prototype.find_center_for_arc=function(t,n){var e,r,o,a,i,u,s,l;o=-(r=(t+1)/Math.PI)-n/(t+1.000001-n),n<1&&(o=0),l=0;do{e=(r+o)/2,i=1-.5/((a=Math.sqrt(e*e+n*n/4))*a),Math.abs(i)>1&&console.log("Unexpected large magnitude discriminant = "+i+" "+a),(s=(u=Math.acos(i))*(t+1)+2*Math.acos(e/a)-2*Math.PI)>0?o=e:r=e}while(Math.abs(s)>1e-4&&++l<this.MAXITER);l>=this.MAXITER&&(noIterationFailureYet&&(console.log("Iteration failed in find_center_for_arc"),noIterationFailureYet=!1),e=0,u=0),this._h=e,this.angleinc=u},s.prototype.generate_region=function(t){var n,e,r,o,a,i;for(i=t.getRegion(),n=0,t.getStart()==i.getStart1()?(e=i.getStart1(),r=i.getEnd1()):(e=i.getStart2(),r=i.getEnd2()),(this.bases[t.getStart()].getX()>this.ANUM-100||this.bases[t.getEnd()].getX()>this.ANUM-100)&&console.log("Bad region passed to generate_region. Coordinates not defined."),o=e+1;o<=r;o++)n++,this.bases[o].setX(this.bases[t.getStart()].getX()+this.HELIX_FACTOR*n*t.getXrad()),this.bases[o].setY(this.bases[t.getStart()].getY()+this.HELIX_FACTOR*n*t.getYrad()),a=this.bases[o].getMate(),this.bases[a].setX(this.bases[t.getEnd()].getX()+this.HELIX_FACTOR*n*t.getXrad()),this.bases[a].setY(this.bases[t.getEnd()].getY()+this.HELIX_FACTOR*n*t.getYrad())},s.prototype.minf2=function(t,n){return t<n?t:n},s.prototype.maxf2=function(t,n){return t>n?t:n},s.prototype.connected_connection=function(t,n){return!!t.isExtruded()||t.getEnd()+1==n.getStart()}},function(t,n){"use strict";function e(){this.radius=null,this.loopnumber=null,this.next=null,this.prev=null}Object.defineProperty(n,"__esModule",{value:!0}),n.Radloop=e,e.prototype.getRadius=function(){return this.radius},e.prototype.setRadius=function(t){this.radius=t},e.prototype.getLoopnumber=function(){return this.loopnumber},e.prototype.setLoopnumber=function(t){this.loopnumber=t},e.prototype.getNext=function(){return this.next},e.prototype.setNext=function(t){this.next=t},e.prototype.getPrev=function(){return this.prev},e.prototype.setPrev=function(t){this.prev=t}},function(t,n,e){"use strict";Object.defineProperty(n,"__esModule",{value:!0}),n.Connection=a;var r=e(8),o=e(9);function a(){this.loop=new r.Loop,this.region=new o.Region,this.start=null,this.end=null,this.xrad=null,this.yrad=null,this.angle=null,this.extruded=null,this.broken=null,this._isNull=!1}a.prototype.isNull=function(){return this._isNull},a.prototype.setNull=function(t){this._isNull=t},a.prototype.getLoop=function(){return this.loop},a.prototype.setLoop=function(t){this.loop=t},a.prototype.getRegion=function(){return this.region},a.prototype.setRegion=function(t){this.region=t},a.prototype.getStart=function(){return this.start},a.prototype.setStart=function(t){this.start=t},a.prototype.getEnd=function(){return this.end},a.prototype.setEnd=function(t){this.end=t},a.prototype.getXrad=function(){return this.xrad},a.prototype.setXrad=function(t){this.xrad=t},a.prototype.getYrad=function(){return this.yrad},a.prototype.setYrad=function(t){this.yrad=t},a.prototype.getAngle=function(){return this.angle},a.prototype.setAngle=function(t){this.angle=t},a.prototype.isExtruded=function(){return this.extruded},a.prototype.setExtruded=function(t){this.extruded=t},a.prototype.isBroken=function(){return this.broken},a.prototype.setBroken=function(t){this.broken=t}},function(t,n,e){"use strict";Object.defineProperty(n,"__esModule",{value:!0}),n.Loop=o;var r=e(7);function o(){this.nconnection=null,this.connections=[],this._connections=[],this.number=null,this.depth=null,this.mark=null,this.x=null,this.y=null,this.radius=null}o.prototype.getNconnection=function(){return this.nconnection},o.prototype.setNconnection=function(t){this.nconnection=t},o.prototype.setConnection=function(t,n){null!=n?this._connections[t]=n:(this._connections[t]||(this._connections[t]=new r.Connection),this._connections[t].setNull(!0))},o.prototype.getConnection=function(t){var n=e(7);this._connections[t]||(this._connections[t]=new n);var r=this._connections[t];return r.isNull()?null:r},o.prototype.addConnection=function(t,n){this._connections.push(n)},o.prototype.getNumber=function(){return this.number},o.prototype.setNumber=function(t){this.number=t},o.prototype.getDepth=function(){return this.depth},o.prototype.setDepth=function(t){this.depth=t},o.prototype.isMark=function(){return this.mark},o.prototype.setMark=function(t){this.mark=t},o.prototype.getX=function(){return this.x},o.prototype.setX=function(t){this.x=t},o.prototype.getY=function(){return this.y},o.prototype.setY=function(t){this.y=t},o.prototype.getRadius=function(){return this.radius},o.prototype.setRadius=function(t){this.radius=t}},function(t,n){"use strict";function e(){this._start1=null,this._end1=null,this._start2=null,this._end2=null}Object.defineProperty(n,"__esModule",{value:!0}),n.Region=e,e.prototype.getStart1=function(){return this._start1},e.prototype.setStart1=function(t){this._start1=t},e.prototype.getEnd1=function(){return this._end1},e.prototype.setEnd1=function(t){this._end1=t},e.prototype.getStart2=function(){return this._start2},e.prototype.setStart2=function(t){this._start2=t},e.prototype.getEnd2=function(){return this._end2},e.prototype.setEnd2=function(t){this._end2=t}},function(t,n,e){"use strict";Object.defineProperty(n,"__esModule",{value:!0}),n.Base=o;var r=e(9);function o(){this.mate=null,this.x=null,this.y=null,this.extracted=null,this.region=new r.Region}o.prototype.getMate=function(){return this.mate},o.prototype.setMate=function(t){this.mate=t},o.prototype.getX=function(){return this.x},o.prototype.setX=function(t){this.x=t},o.prototype.getY=function(){return this.y},o.prototype.setY=function(t){this.y=t},o.prototype.isExtracted=function(){return this.extracted},o.prototype.setExtracted=function(t){this.extracted=t},o.prototype.getRegion=function(){return this.region},o.prototype.setRegion=function(t){this.region=t}},function(t,n,e){var r=e(12);"string"==typeof r&&(r=[[t.id,r,""]]);e(14)(r,{});r.locals&&(t.exports=r.locals)},function(t,n,e){(t.exports=e(13)()).push([t.id,'.forna-container .structure-background-rect {\r\n    stroke: black;\r\n    stroke-width: 5;\r\n    fill: transparent;\r\n}\r\n\r\n.forna-container circle.rna-base {\r\n  stroke: #ccc;\r\n  stroke-width: 1px;\r\n  opacity: 1;\r\n  fill: white;\r\n}\r\n\r\n.forna-container circle.rna-base.label {\r\n    stroke: transparent;\r\n    stroke-width: 0;\r\n    fill: white;\r\n}\r\n\r\n.forna-container line.link {\r\n  stroke: #999;\r\n  stroke-opacity: 0.8;\r\n  stroke-width: 2;\r\n}\r\n\r\n.forna-container line.rna-link {\r\n  stroke: #999;\r\n  stroke-opacity: 0.8;\r\n  stroke-width: 2;\r\n}\r\n\r\n.forna-container .overlay {\r\n    fill: transparent;\r\n}\r\n\r\n.forna-container .rna-name {\r\n    text-anchor: middle;\r\n    dy: -10;\r\n    font-family: Tahoma, Geneva, sans-serif;\r\n    font-size: 8pt;\r\n}\r\n\r\n.forna-container line.rna-link[link-type="backbone"] {\r\n    stroke: transparent;\r\n}\r\n\r\n.forna-container line.rna-link[link-type="basepair"] {\r\n    stroke: transparent;\r\n}\r\n\r\n.forna-container line.rna-link[link-type="fake"] {\r\n    stroke: transparent;\r\n}\r\n\r\n.forna-container line.rna-link[link-type="extra"] {\r\n    stroke: grey;\r\n}\r\n\r\n.forna-container line.rna-link[extra-link-type="correct"] {\r\n    stroke: green;\r\n}\r\n\r\n.forna-container line.rna-link[extra-link-type="incorrect"] {\r\n    stroke: green;\r\n}\r\n\r\n\r\n.forna-container path {\r\n    stroke-width: 2;\r\n}\r\n\r\n.forna-container 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i=r.mat4.create();r.mat4.translate(i,i,[0,0,-f/2]),r.mat4.multiply(i,i,t.rotation),P.setUniform("uProjection","Matrix4fv",!1,o),P.setUniform("uView","Matrix4fv",!1,a),P.setUniform("uModel","Matrix4fv",!1,i),P.setUniform("uBottomLeft","2fv",[e.left,e.bottom]),P.setUniform("uTopRight","2fv",[e.right,e.top]),P.setUniform("uAtomScale","1f",2.5*t.atomScale),P.setUniform("uRelativeAtomScale","1f",t.relativeAtomScale),P.setUniform("uRes","1f",n),P.setUniform("uDepth","1f",f),P.setUniform("uMode","1i",1),P.setUniform("uAtomShade","1f",t.atomShade),q.render(),t.bonds&&null!=j&&(A.bind(),C.setUniform("uProjection","Matrix4fv",!1,o),C.setUniform("uView","Matrix4fv",!1,a),C.setUniform("uModel","Matrix4fv",!1,i),C.setUniform("uRotation","Matrix4fv",!1,t.rotation),C.setUniform("uDepth","1f",f),C.setUniform("uBottomLeft","2fv",[e.left,e.bottom]),C.setUniform("uTopRight","2fv",[e.right,e.top]),C.setUniform("uRes","1f",n),C.setUniform("uBondRadius","1f",2.5*u.getBondRadius(t)),C.setUniform("uBondShade","1f",t.bondShade),C.setUniform("uAtomScale","1f",2.5*t.atomScale),C.setUniform("uRelativeAtomScale","1f",t.relativeAtomScale),C.setUniform("uMode","1i",1),j.render())}(t);else!function(t){V=!0,p.viewport(0,0,n,n),S.bind(),p.clear(p.COLOR_BUFFER_BIT|p.DEPTH_BUFFER_BIT);var e=u.getRect(t),o=r.mat4.create();r.mat4.ortho(o,e.left,e.right,e.bottom,e.top,0,f);var a=r.mat4.create();r.mat4.lookAt(a,[0,0,0],[0,0,-1],[0,1,0]);var i=r.mat4.create();r.mat4.translate(i,i,[0,0,-f/2]),r.mat4.multiply(i,i,t.rotation),P.setUniform("uProjection","Matrix4fv",!1,o),P.setUniform("uView","Matrix4fv",!1,a),P.setUniform("uModel","Matrix4fv",!1,i),P.setUniform("uBottomLeft","2fv",[e.left,e.bottom]),P.setUniform("uTopRight","2fv",[e.right,e.top]),P.setUniform("uAtomScale","1f",2.5*t.atomScale),P.setUniform("uRelativeAtomScale","1f",t.relativeAtomScale),P.setUniform("uRes","1f",n),P.setUniform("uDepth","1f",f),P.setUniform("uMode","1i",0),P.setUniform("uAtomShade","1f",t.atomShade),q.render(),t.bonds&&null!=j&&(S.bind(),C.setUniform("uProjection","Matrix4fv",!1,o),C.setUniform("uView","Matrix4fv",!1,a),C.setUniform("uModel","Matrix4fv",!1,i),C.setUniform("uRotation","Matrix4fv",!1,t.rotation),C.setUniform("uDepth","1f",f),C.setUniform("uBottomLeft","2fv",[e.left,e.bottom]),C.setUniform("uTopRight","2fv",[e.right,e.top]),C.setUniform("uRes","1f",n),C.setUniform("uBondRadius","1f",2.5*u.getBondRadius(t)),C.setUniform("uBondShade","1f",t.bondShade),C.setUniform("uAtomScale","1f",2.5*t.atomScale),C.setUniform("uRelativeAtomScale","1f",t.relativeAtomScale),C.setUniform("uMode","1i",0),j.render())}(t);!function(t){p.viewport(0,0,n,n),t.fxaa>0||t.dofStrength>0?N.bind():p.bindFramebuffer(p.FRAMEBUFFER,null);if(p.clear(p.COLOR_BUFFER_BIT|p.DEPTH_BUFFER_BIT),L.setUniform("uSceneColor","1i",d.index),L.setUniform("uSceneDepth","1i",g.index),L.setUniform("uAccumulatorOut","1i",x.index),L.setUniform("uRes","1f",n),L.setUniform("uAO","1f",2*t.ao),L.setUniform("uBrightness","1f",2*t.brightness),L.setUniform("uOutlineStrength","1f",t.outline),I.render(),t.fxaa>0){t.dofStrength>0?R.bind():p.bindFramebuffer(p.FRAMEBUFFER,null);for(var 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r},t.exports.getExtensions=function(t,n){for(var e={},r=0;r<n.length;r++){var o=t.getExtension(n[r]);if(null===o)throw"Extension "+n[r]+" not available.";e[n[r]]=o}return e},t.exports.Framebuffer=function(t,n,e,r){var o=this;o.initialize=function(){if(o.fb=t.createFramebuffer(),o.bind(),n.length>1){for(var a=[],i=0;i<n.length;i++)a.push(r["COLOR_ATTACHMENT"+i+"_WEBGL"]);for(r.drawBuffersWEBGL(a),i=0;i<n.length;i++)t.framebufferTexture2D(t.FRAMEBUFFER,r["COLOR_ATTACHMENT"+i+"_WEBGL"],t.TEXTURE_2D,n[i].texture,0)}else t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,n[0].texture,0);void 0!==e&&t.framebufferTexture2D(t.FRAMEBUFFER,t.DEPTH_ATTACHMENT,t.TEXTURE_2D,e.texture,0)},o.bind=function(){t.bindFramebuffer(t.FRAMEBUFFER,o.fb)},o.initialize()},t.exports.Texture=function(t,n,e,r,o,a){(a=a||{}).target=a.target||t.TEXTURE_2D,a.mag=a.mag||t.NEAREST,a.min=a.min||t.NEAREST,a.wraps=a.wraps||t.CLAMP_TO_EDGE,a.wrapt=a.wrapt||t.CLAMP_TO_EDGE,a.internalFormat=a.internalFormat||t.RGBA,a.format=a.format||t.RGBA,a.type=a.type||t.UNSIGNED_BYTE;var i=this;i.initialize=function(){i.index=n,i.activate(),i.texture=t.createTexture(),i.bind(),t.texParameteri(a.target,t.TEXTURE_MAG_FILTER,a.mag),t.texParameteri(a.target,t.TEXTURE_MIN_FILTER,a.min),t.texParameteri(a.target,t.TEXTURE_WRAP_S,a.wraps),t.texParameteri(a.target,t.TEXTURE_WRAP_T,a.wrapt),t.texImage2D(a.target,0,a.internalFormat,r,o,0,a.format,a.type,e)},i.bind=function(){t.bindTexture(a.target,i.texture)},i.activate=function(){t.activeTexture(t.TEXTURE0+i.index)},i.reset=function(){i.activate(),i.bind(),t.texImage2D(a.target,0,a.internalFormat,r,o,0,a.format,a.type,e)},i.initialize()},t.exports.GLBuffer=e,t.exports.Renderable=function(t,n,e,r){var o=this;o.primitiveCount=r,o.initialize=function(){},o.render=function(){for(name in n.use(),e){var a=e[name].buffer,i=e[name].size;try{var u=n.attribs[name].location}catch(t){throw console.log("Could not find location for",name),t}a.bind(),t.enableVertexAttribArray(u),t.vertexAttribPointer(u,i,t.FLOAT,!1,0,0)}for(name in t.drawArrays(t.TRIANGLES,0,3*r),o.buffers)t.disableVertexAttribArray(n.attributes[name].location)},o.initialize()},t.exports.InstancedRenderable=function(t,n,e,r,o){var a=this;a.initialize=function(){},a.render=function(){for(name in n.use(),e){var i=e[name].buffer,u=e[name].size;try{var s=n.attribs[name].location}catch(t){throw console.log("Could not find location for",name),t}i.bind(),t.enableVertexAttribArray(s),t.vertexAttribPointer(s,u,t.FLOAT,!1,0,0),o.vertexAttribDivisorANGLE(s,e[name].divisor)}for(name in o.drawArraysInstancedANGLE(t.TRIANGLES,0,36,r),a.buffers)t.disableVertexAttribArray(n.attributes[name].location)},a.initialize()},t.exports.Program=function(t,n,e){var r=this;r.initialize=function(){r.program=r.compileProgram(n,e),r.attribs=r.gatherAttribs(),r.uniforms=r.gatherUniforms()},r.use=function(){t.useProgram(r.program)},r.compileProgram=function(n,e){var o=r.compileShader(n,t.VERTEX_SHADER),a=r.compileShader(e,t.FRAGMENT_SHADER),i=t.createProgram();if(t.attachShader(i,o),t.attachShader(i,a),t.linkProgram(i),!t.getProgramParameter(i,t.LINK_STATUS))throw console.log(t.getProgramInfoLog(i)),"Failed to compile program.";return i},r.compileShader=function(n,e){var r=t.createShader(e);if(t.shaderSource(r,n),t.compileShader(r),!t.getShaderParameter(r,t.COMPILE_STATUS)){var o=t.getShaderInfoLog(r),a=parseInt(o.split(":")[2]),i=n.split("\n");for(var u in i){var s=parseInt(u);console.log(s+"  "+i[u]),u==a-1&&console.warn(o)}throw typeString=e==t.VERTEX_SHADER?"vertex":"fragment","Failed to compile "+typeString+" shader."}return r},r.setUniform=function(n,e,o){var a=Array.prototype.slice.call(arguments,2);r.use();try{var i=r.uniforms[n].location}catch(t){throw console.log(n),t}t["uniform"+e].apply(t,[i].concat(a))},r.gatherUniforms=function(){for(var n={},e=t.getProgramParameter(r.program,t.ACTIVE_UNIFORMS),o=0;o<e;o++){var a=t.getActiveUniform(r.program,o);n[a.name]={name:a.name,location:t.getUniformLocation(r.program,a.name),type:a.type,size:a.size}}return n},r.gatherAttribs=function(){for(var n={},e=t.getProgramParameter(r.program,t.ACTIVE_ATTRIBUTES),o=0;o<e;o++){var a=t.getActiveAttrib(r.program,o);n[a.name]={name:a.name,location:t.getAttribLocation(r.program,a.name),type:a.type,size:a.size}}return n},r.initialize()}},function(t,n){var e=-1;t.exports={position:[e,e,e,e,e,1,e,1,1,e,e,e,e,1,1,e,1,e,1,e,1,1,e,e,1,1,e,1,e,1,1,1,e,1,1,1,e,e,e,1,e,e,1,e,1,e,e,e,1,e,1,e,e,1,e,1,1,1,1,1,1,1,e,e,1,1,1,1,e,e,1,e,1,e,e,e,e,e,e,1,e,1,e,e,e,1,e,1,1,e,e,e,1,1,e,1,1,1,1,e,e,1,1,1,1,e,1,1],normal:[e,0,0,e,0,0,e,0,0,e,0,0,e,0,0,e,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,0,e,0,0,e,0,0,e,0,0,e,0,0,e,0,0,e,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,0,e,0,0,e,0,0,e,0,0,e,0,0,e,0,0,e,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1]}},function(t,n,e){"use strict";var r={accumulator:"#version 100\nprecision highp float;\n\nattribute vec3 aPosition;\n\nvoid main() {\n    gl_Position = vec4(aPosition, 1);\n}\n\n\n// __split__\n\n\n#version 100\nprecision highp float;\n\nuniform sampler2D uSceneDepth;\nuniform sampler2D uSceneNormal;\nuniform sampler2D uRandRotDepth;\nuniform sampler2D uAccumulator;\nuniform mat4 uRot;\nuniform mat4 uInvRot;\nuniform vec2 uSceneBottomLeft;\nuniform vec2 uSceneTopRight;\nuniform vec2 uRotBottomLeft;\nuniform vec2 uRotTopRight;\nuniform float uDepth;\nuniform float uRes;\nuniform int uSampleCount;\n\nvoid main() {\n\n    float dScene = texture2D(uSceneDepth, gl_FragCoord.xy/uRes).r;\n\n    vec3 r = vec3(uSceneBottomLeft + (gl_FragCoord.xy/uRes) * (uSceneTopRight - uSceneBottomLeft), 0.0);\n\n    r.z = -(dScene - 0.5) * uDepth;\n    r = vec3(uRot * vec4(r, 1));\n    float depth = -r.z/uDepth + 0.5;\n\n    vec2 p = (r.xy - uRotBottomLeft)/(uRotTopRight - uRotBottomLeft);\n\n    float dRandRot = texture2D(uRandRotDepth, p).r;\n\n    float ao = step(dRandRot, depth * 0.99);\n\n    vec3 normal = texture2D(uSceneNormal, gl_FragCoord.xy/uRes).rgb * 2.0 - 1.0;\n    vec3 dir = vec3(uInvRot * vec4(0, 0, 1, 0));\n    float mag = dot(dir, normal);\n    float sampled = step(0.0, mag);\n\n    ao *= sampled;\n\n    vec4 acc = texture2D(uAccumulator, gl_FragCoord.xy/uRes);\n\n    if (uSampleCount < 256) {\n        acc.r += ao/255.0;\n    } else if (uSampleCount < 512) {\n        acc.g += ao/255.0;\n    } else if (uSampleCount < 768) {\n        acc.b += ao/255.0;\n    } else {\n        acc.a += ao/255.0;\n    }\n        \n    gl_FragColor = acc;\n\n}\n",ao:"#version 100\nprecision highp float;\n\nattribute vec3 aPosition;\n\nvoid main() {\n    gl_Position = vec4(aPosition, 1);\n}\n\n\n// __split__\n\n\n#version 100\nprecision highp float;\n\nuniform sampler2D uSceneColor;\nuniform sampler2D uSceneDepth;\nuniform sampler2D uAccumulatorOut;\nuniform float uRes;\nuniform float uAO;\nuniform float uBrightness;\nuniform float uOutlineStrength;\n\nvoid main() {\n    vec2 p = gl_FragCoord.xy/uRes;\n    vec4 sceneColor = texture2D(uSceneColor, p);\n    if (uOutlineStrength > 0.0) {\n        float depth = texture2D(uSceneDepth, p).r;\n        float r = 1.0/511.0;\n        float d0 = abs(texture2D(uSceneDepth, p + vec2(-r,  0)).r - depth);\n        float d1 = abs(texture2D(uSceneDepth, p + vec2( r,  0)).r - depth);\n        float d2 = abs(texture2D(uSceneDepth, p + vec2( 0, -r)).r - depth);\n        float d3 = abs(texture2D(uSceneDepth, p + vec2( 0,  r)).r - depth);\n        float d = max(d0, d1);\n        d = max(d, d2);\n        d = max(d, d3);\n        sceneColor.rgb *= pow(1.0 - d, uOutlineStrength * 32.0);\n        sceneColor.a = max(step(0.003, d), sceneColor.a);\n    }\n    vec4 dAccum = texture2D(uAccumulatorOut, p);\n    float shade = max(0.0, 1.0 - (dAccum.r + dAccum.g + dAccum.b + dAccum.a) * 0.25 * uAO);\n    shade = pow(shade, 2.0);\n    gl_FragColor = vec4(uBrightness * sceneColor.rgb * shade, sceneColor.a);\n}\n",atom:"#version 100\nprecision highp float;\n\nattribute vec3 aImposter;\nattribute vec3 aPosition;\nattribute float aRadius;\nattribute vec3 aColor;\n\nuniform mat4 uView;\nuniform mat4 uProjection;\nuniform mat4 uModel;\nuniform float uAtomScale;\nuniform float uRelativeAtomScale;\nuniform float uAtomShade;\n\nvarying vec3 vColor;\nvarying vec3 vPosition;\nvarying float vRadius;\n\nvoid main() {\n    vRadius = uAtomScale * (1.0 + (aRadius - 1.0) * uRelativeAtomScale);\n    gl_Position = uProjection * uView * uModel * vec4(vRadius * aImposter + aPosition, 1.0);\n    vColor = mix(aColor, vec3(1,1,1), uAtomShade);\n    vPosition = vec3(uModel * vec4(aPosition, 1));\n}\n\n\n// __split__\n\n\n#version 100\n#extension GL_EXT_frag_depth: enable\nprecision highp float;\n\nuniform vec2 uBottomLeft;\nuniform vec2 uTopRight;\nuniform float uRes;\nuniform float uDepth;\nuniform int uMode;\n\nvarying vec3 vPosition;\nvarying float vRadius;\nvarying vec3 vColor;\n\nvec2 res = vec2(uRes, uRes);\n\nfloat raySphereIntersect(vec3 r0, vec3 rd) {\n    float a = dot(rd, rd);\n    vec3 s0_r0 = r0 - vPosition;\n    float b = 2.0 * dot(rd, s0_r0);\n    float c = dot(s0_r0, s0_r0) - (vRadius * vRadius);\n    float disc = b*b - 4.0*a*c;\n    if (disc <= 0.0) {\n        return -1.0;\n    }\n    return (-b - sqrt(disc))/(2.0*a);\n}\n\nvoid main() {\n    vec3 r0 = vec3(uBottomLeft + (gl_FragCoord.xy/res) * (uTopRight - uBottomLeft), 0.0);\n    vec3 rd = vec3(0, 0, -1);\n    float t = raySphereIntersect(r0, rd);\n    if (t < 0.0) {\n        discard;\n    }\n    vec3 coord = r0 + rd * t;\n    vec3 normal = normalize(coord - vPosition);\n    if (uMode == 0) {\n        gl_FragColor = vec4(vColor, 1);\n    } else if (uMode == 1) {\n        gl_FragColor = vec4(normal * 0.5 + 0.5, 1.0);\n    }\n    gl_FragDepthEXT = -coord.z/uDepth;\n}\n",blur:"#version 100\nprecision highp float;\n\nattribute vec3 aPosition;\n\nvoid main() {\n    gl_Position = vec4(aPosition, 1);\n}\n\n\n// __split__\n\n\n#version 100\nprecision highp float;\n\nuniform sampler2D uTexture;\nuniform float uRes;\nuniform int leftRight;\n\nvoid main() {\n    vec2 dir;\n    if (leftRight == 1) {\n        dir = vec2(1,0)/uRes;\n    } else {\n        dir = vec2(0,1)/uRes;\n    }\n    const int range = 16;\n    vec4 sample = vec4(0,0,0,0);\n    for (int i = -range; i <= range; i++) {\n        vec2 p = gl_FragCoord.xy/uRes + dir * float(i);\n        sample += texture2D(uTexture, p);\n    }\n    sample /= float(range) * 2.0 + 1.0;\n    gl_FragColor = sample;\n}\n",bond:"#version 100\nprecision highp float;\n\nattribute vec3 aImposter;\nattribute vec3 aPosA;\nattribute vec3 aPosB;\nattribute float aRadA;\nattribute float aRadB;\nattribute vec3 aColA;\nattribute vec3 aColB;\n\nuniform mat4 uView;\nuniform mat4 uProjection;\nuniform mat4 uModel;\nuniform mat4 uRotation;\nuniform float uBondRadius;\nuniform float uAtomScale;\nuniform float uRelativeAtomScale;\n\nvarying vec3 vNormal;\nvarying vec3 vPosA, vPosB;\nvarying float vRadA, vRadB;\nvarying vec3 vColA, vColB;\nvarying float vRadius;\n\nmat3 alignVector(vec3 a, vec3 b) {\n    vec3 v = cross(a, b);\n    float s = length(v);\n    float c = dot(a, b);\n    mat3 I = mat3(\n        1, 0, 0,\n        0, 1, 0,\n        0, 0, 1\n    );\n    mat3 vx = mat3(\n        0, v.z, -v.y,\n        -v.z, 0, v.x,\n        v.y, -v.x, 0\n    );\n    return I + vx + vx * vx * ((1.0 - c) / (s * s));\n}\n\nvoid main() {\n    vRadius = uBondRadius;\n    vec3 pos = vec3(aImposter);\n    // Scale the box in x and z to be bond-radius.\n    pos = pos * vec3(vRadius, 1, vRadius);\n    // Shift the origin-centered cube so that the bottom is at the origin.\n    pos = pos + vec3(0, 1, 0);\n    // Stretch the box in y so that it is the length of the bond.\n    pos = pos * vec3(1, length(aPosA - aPosB) * 0.5, 1);\n    // Find the rotation that aligns vec3(0, 1, 0) with vec3(uPosB - uPosA) and apply it.\n    vec3 a = normalize(vec3(-0.000001, 1.000001, 0.000001));\n    vec3 b = normalize(aPosB - aPosA);\n    mat3 R = alignVector(a, b);\n    pos = R * pos;\n    // Shift the cube so that the bottom is centered at the middle of atom A.\n    pos = pos + aPosA;\n\n    vec4 position = uModel * vec4(pos, 1);\n    gl_Position = uProjection * uView * position;\n    vPosA = aPosA;\n    vPosB = aPosB;\n    vRadA = uAtomScale * (1.0 + (aRadA - 1.0) * uRelativeAtomScale);\n    vRadB = uAtomScale * (1.0 + (aRadB - 1.0) * uRelativeAtomScale);\n    vColA = aColA;\n    vColB = aColB;\n}\n\n\n// __split__\n\n\n#version 100\n#extension GL_EXT_frag_depth: enable\nprecision highp float;\n\nuniform mat4 uRotation;\nuniform vec2 uBottomLeft;\nuniform vec2 uTopRight;\nuniform float uDepth;\nuniform float uRes;\nuniform float uBondShade;\nuniform int uMode;\n\nvarying vec3 vPosA, vPosB;\nvarying float vRadA, vRadB;\nvarying vec3 vColA, vColB;\nvarying float vRadius;\n\nmat3 alignVector(vec3 a, vec3 b) {\n    vec3 v = cross(a, b);\n    float s = length(v);\n    float c = dot(a, b);\n    mat3 I = mat3(\n        1, 0, 0,\n        0, 1, 0,\n        0, 0, 1\n    );\n    mat3 vx = mat3(\n        0, v.z, -v.y,\n        -v.z, 0, v.x,\n        v.y, -v.x, 0\n    );\n    return I + vx + vx * vx * ((1.0 - c) / (s * s));\n}\n\nvoid main() {\n\n    vec2 res = vec2(uRes, uRes);\n    vec3 r0 = vec3(uBottomLeft + (gl_FragCoord.xy/res) * (uTopRight - uBottomLeft), uDepth/2.0);\n    vec3 rd = vec3(0, 0, -1);\n\n    vec3 i = normalize(vPosB - vPosA);\n         i = vec3(uRotation * vec4(i, 0));\n    vec3 j = normalize(vec3(-0.000001, 1.000001, 0.000001));\n    mat3 R = alignVector(i, j);\n\n    vec3 r0p = r0 - vec3(uRotation * vec4(vPosA, 0));\n    r0p = R * r0p;\n    vec3 rdp = R * rd;\n\n    float a = dot(rdp.xz, rdp.xz);\n    float b = 2.0 * dot(rdp.xz, r0p.xz);\n    float c = dot(r0p.xz, r0p.xz) - vRadius*vRadius;\n    float disc = b*b - 4.0*a*c;\n    if (disc <= 0.0) {\n        discard;\n    }\n    float t = (-b - sqrt(disc))/(2.0*a);\n    if (t < 0.0) {\n        discard;\n    }\n\n    vec3 coord = r0p + rdp * t;\n    if (coord.y < 0.0 || coord.y > length(vPosA - vPosB)) {\n        discard;\n    }\n\n    vec3 color;\n    if (coord.y < vRadA + 0.5 * (length(vPosA - vPosB) - (vRadA + vRadB))) {\n        color = vColA;\n    } else {\n        color = vColB;\n    }\n\n    color = mix(color, vec3(1,1,1), uBondShade);\n\n    R = alignVector(j, i);\n    vec3 normal = normalize(R * vec3(coord.x, 0, coord.z));\n\n    coord = r0 + rd * t;\n    if (uMode == 0) {\n        gl_FragColor = vec4(color, 1);\n    } else if (uMode == 1) {\n        gl_FragColor = vec4(normal * 0.5 + 0.5, 1.0);\n    }\n    gl_FragDepthEXT = -(coord.z - uDepth/2.0)/uDepth;\n}\n",dof:"#version 100\nprecision highp float;\n\nattribute vec3 aPosition;\n\nvoid main() {\n    gl_Position = vec4(aPosition, 1);\n}\n\n\n// __split__\n\n\n#version 100\nprecision highp float;\n\nuniform sampler2D uColor;\nuniform sampler2D uDepth;\nuniform float uRes;\nuniform float uDOFPosition;\nuniform float uDOFStrength;\nuniform int leftRight;\n\nvoid main() {\n\n    vec2 samples[64];\n    samples[0] = vec2(0.857612, 0.019885);\n    samples[1] = vec2(0.563809, -0.028071);\n    samples[2] = vec2(0.825599, -0.346856);\n    samples[3] = vec2(0.126584, -0.380959);\n    samples[4] = vec2(0.782948, 0.594322);\n    samples[5] = vec2(0.292148, -0.543265);\n    samples[6] = vec2(0.130700, 0.330220);\n    samples[7] = vec2(0.236088, 0.159604);\n    samples[8] = vec2(-0.305259, 0.810505);\n    samples[9] = vec2(0.269616, 0.923026);\n    samples[10] = vec2(0.484486, 0.371845);\n    samples[11] = vec2(-0.638057, 0.080447);\n    samples[12] = vec2(0.199629, 0.667280);\n    samples[13] = vec2(-0.861043, -0.370583);\n    samples[14] = vec2(-0.040652, -0.996174);\n    samples[15] = vec2(0.330458, -0.282111);\n    samples[16] = vec2(0.647795, -0.214354);\n    samples[17] = vec2(0.030422, -0.189908);\n    samples[18] = vec2(0.177430, -0.721124);\n    samples[19] = vec2(-0.461163, -0.327434);\n    samples[20] = vec2(-0.410012, -0.734504);\n    samples[21] = vec2(-0.616334, -0.626069);\n    samples[22] = vec2(0.590759, -0.726479);\n    samples[23] = vec2(-0.590794, 0.805365);\n    samples[24] = vec2(-0.924561, -0.163739);\n    samples[25] = vec2(-0.323028, 0.526960);\n    samples[26] = vec2(0.642128, 0.752577);\n    samples[27] = vec2(0.173625, -0.952386);\n    samples[28] = vec2(0.759014, 0.330311);\n    samples[29] = vec2(-0.360526, -0.032013);\n    samples[30] = vec2(-0.035320, 0.968156);\n    samples[31] = vec2(0.585478, -0.431068);\n    samples[32] = vec2(-0.244766, -0.906947);\n    samples[33] = vec2(-0.853096, 0.184615);\n    samples[34] = vec2(-0.089061, 0.104648);\n    samples[35] = vec2(-0.437613, 0.285308);\n    samples[36] = vec2(-0.654098, 0.379841);\n    samples[37] = vec2(-0.128663, 0.456572);\n    samples[38] = vec2(0.015980, -0.568170);\n    samples[39] = vec2(-0.043966, -0.771940);\n    samples[40] = vec2(0.346512, -0.071238);\n    samples[41] = vec2(-0.207921, -0.209121);\n    samples[42] = vec2(-0.624075, -0.189224);\n    samples[43] = vec2(-0.120618, 0.689339);\n    samples[44] = vec2(-0.664679, -0.410200);\n    samples[45] = vec2(0.371945, -0.880573);\n    samples[46] = vec2(-0.743251, 0.629998);\n    samples[47] = vec2(-0.191926, -0.413946);\n    samples[48] = vec2(0.449574, 0.833373);\n    samples[49] = vec2(0.299587, 0.449113);\n    samples[50] = vec2(-0.900432, 0.399319);\n    samples[51] = vec2(0.762613, -0.544796);\n    samples[52] = vec2(0.606462, 0.174233);\n    samples[53] = vec2(0.962185, -0.167019);\n    samples[54] = vec2(0.960990, 0.249552);\n    samples[55] = vec2(0.570397, 0.559146);\n    samples[56] = vec2(-0.537514, 0.555019);\n    samples[57] = vec2(0.108491, -0.003232);\n    samples[58] = vec2(-0.237693, -0.615428);\n    samples[59] = vec2(-0.217313, 0.261084);\n    samples[60] = vec2(-0.998966, 0.025692);\n    samples[61] = vec2(-0.418554, -0.527508);\n    samples[62] = vec2(-0.822629, -0.567797);\n    samples[63] = vec2(0.061945, 0.522105);\n\n    float invRes = 1.0/uRes;\n    vec2 coord = gl_FragCoord.xy * invRes;\n\n    float strength = uDOFStrength * uRes/768.0;\n\n    float depth = texture2D(uDepth, coord).r;\n    float range = uDOFPosition - depth;\n    float scale = abs(range);\n\n    vec4 sample = texture2D(uColor, coord);\n    float count = 1.0;\n    for(int i = 0; i < 64; i++) {\n        vec2 p = samples[i];\n        p = coord + scale * 64.0 * strength * p * invRes;\n        float d = texture2D(uDepth, p).r;\n        float r = uDOFPosition - d;\n        float s = abs(r);\n        sample += texture2D(uColor, p) * s;\n        count += s;\n    }\n\n    gl_FragColor = sample/count;\n}",fxaa:"#version 100\nprecision highp float;\n\nattribute vec3 aPosition;\n\nvoid main() {\n    gl_Position = vec4(aPosition, 1);\n}\n\n\n// __split__\n\n\n#version 100\nprecision highp float;\n\nuniform sampler2D uTexture;\nuniform float uRes;\n\nvoid main() {\n    float FXAA_SPAN_MAX = 8.0;\n    float FXAA_REDUCE_MUL = 1.0/8.0;\n    float FXAA_REDUCE_MIN = 1.0/128.0;\n\n    vec2 texCoords = gl_FragCoord.xy/uRes;\n\n    vec4 rgbNW = texture2D(uTexture, texCoords + (vec2(-1.0, -1.0) / uRes));\n    vec4 rgbNE = texture2D(uTexture, texCoords + (vec2(1.0, -1.0) / uRes));\n    vec4 rgbSW = texture2D(uTexture, texCoords + (vec2(-1.0, 1.0) / uRes));\n    vec4 rgbSE = texture2D(uTexture, texCoords + (vec2(1.0, 1.0) / uRes));\n    vec4 rgbM  = texture2D(uTexture, texCoords);\n\n    vec4 luma = vec4(0.299, 0.587, 0.114, 1.0);\n    float lumaNW = dot(rgbNW, luma);\n    float lumaNE = dot(rgbNE, luma);\n    float lumaSW = dot(rgbSW, luma);\n    float lumaSE = dot(rgbSE, luma);\n    float lumaM  = dot(rgbM,  luma);\n\n    float lumaMin = min(lumaM, min(min(lumaNW, lumaNE), min(lumaSW, lumaSE)));\n    float lumaMax = max(lumaM, max(max(lumaNW, lumaNE), max(lumaSW, lumaSE)));\n\n    vec2 dir;\n    dir.x = -((lumaNW + lumaNE) - (lumaSW + lumaSE));\n    dir.y =  ((lumaNW + lumaSW) - (lumaNE + lumaSE));\n\n    float dirReduce = 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\ No newline at end of file
diff --git a/dash_bio/package-info.json b/dash_bio/package-info.json
index ddb1c1866..cdb958c24 100644
--- a/dash_bio/package-info.json
+++ b/dash_bio/package-info.json
@@ -1 +1 @@
-{"name": "dash_bio", "version": "0.4.3", "author": "The Plotly Team <dashbio@plot.ly>"}
\ No newline at end of file
+{"name": "dash_bio", "version": "0.4.4", "author": "The Plotly Team <dashbio@plot.ly>"}
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
index 31c0c1cc7..3e907bad5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "dash-bio",
-  "version": "0.4.3",
+  "version": "0.4.4",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -15,12 +15,9 @@
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-      "resolved": "https://registry.npmjs.org/3dmol/-/3dmol-1.4.0.tgz",
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-      "requires": {
-        "gulp-cli": "^2.2.0"
-      }
+      "version": "1.3.7",
+      "resolved": "https://registry.npmjs.org/3dmol/-/3dmol-1.3.7.tgz",
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@@ -32,131 +29,27 @@
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-        "@babel/traverse": "^7.7.2",
-        "@babel/types": "^7.7.2",
-        "convert-source-map": "^1.7.0",
+      "version": "7.4.0",
+      "resolved": "https://registry.npmjs.org/@babel/core/-/core-7.4.0.tgz",
+      "integrity": "sha512-Dzl7U0/T69DFOTwqz/FJdnOSWS57NpjNfCwMKHABr589Lg8uX1RrlBIJ7L5Dubt/xkLsx0xH5EBFzlBVes1ayA==",
+      "dev": true,
+      "requires": {
+        "@babel/code-frame": "^7.0.0",
+        "@babel/generator": "^7.4.0",
+        "@babel/helpers": "^7.4.0",
+        "@babel/parser": "^7.4.0",
+        "@babel/template": "^7.4.0",
+        "@babel/traverse": "^7.4.0",
+        "@babel/types": "^7.4.0",
+        "convert-source-map": "^1.1.0",
         "debug": "^4.1.0",
         "json5": "^2.1.0",
-        "lodash": "^4.17.13",
+        "lodash": "^4.17.11",
         "resolve": "^1.3.2",
         "semver": "^5.4.1",
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-          "integrity": "sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==",
+        "string-width": {
+          "version": "1.0.2",
+          "resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
+          "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
           "dev": true,
           "requires": {
-            "ansi-regex": "^4.1.0"
+            "code-point-at": "^1.0.0",
+            "is-fullwidth-code-point": "^1.0.0",
+            "strip-ansi": "^3.0.0"
           }
         }
       }
@@ -18565,9 +16752,9 @@
       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
     },
     "write": {
-      "version": "1.0.3",
-      "resolved": "https://registry.npmjs.org/write/-/write-1.0.3.tgz",
-      "integrity": "sha512-/lg70HAjtkUgWPVZhZcm+T4hkL8Zbtp1nFNOn3lRrxnlv50SRBv7cR7RqR+GMsd3hUXy9hWBo4CHTbFTcOYwig==",
+      "version": "0.2.1",
+      "resolved": "https://registry.npmjs.org/write/-/write-0.2.1.tgz",
+      "integrity": "sha1-X8A4KOJkzqP+kUVUdvejxWbLB1c=",
       "dev": true,
       "requires": {
         "mkdirp": "^0.5.1"
@@ -18585,12 +16772,12 @@
       }
     },
     "ws": {
-      "version": "7.2.0",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-7.2.0.tgz",
-      "integrity": "sha512-+SqNqFbwTm/0DC18KYzIsMTnEWpLwJsiasW/O17la4iDRRIO9uaHbvKiAS3AHgTiuuWerK/brj4O6MYZkei9xg==",
+      "version": "6.2.1",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-6.2.1.tgz",
+      "integrity": "sha512-GIyAXC2cB7LjvpgMt9EKS2ldqr0MTrORaleiOno6TweZ6r3TKtoFQWay/2PceJ3RuBasOHzXNn5Lrw1X0bEjqA==",
       "dev": true,
       "requires": {
-        "async-limiter": "^1.0.0"
+        "async-limiter": "~1.0.0"
       }
     },
     "xhr": {
@@ -18638,73 +16825,45 @@
       "integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68="
     },
     "y18n": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.0.tgz",
-      "integrity": "sha512-r9S/ZyXu/Xu9q1tYlpsLIsa3EeLXXk0VwlxqTcFRfg9EhMW+17kbt9G0NrgCmhGb5vT2hyhJZLfDGx+7+5Uj/w==",
+      "version": "3.2.1",
+      "resolved": "https://registry.npmjs.org/y18n/-/y18n-3.2.1.tgz",
+      "integrity": "sha1-bRX7qITAhnnA136I53WegR4H+kE=",
       "dev": true
     },
     "yallist": {
-      "version": "3.1.1",
-      "resolved": "https://registry.npmjs.org/yallist/-/yallist-3.1.1.tgz",
-      "integrity": "sha512-a4UGQaWPH59mOXUYnAG2ewncQS4i4F43Tv3JoAM+s2VDAmS9NsK8GpDMLrCHPksFT7h3K6TOoUNn2pb7RoXx4g==",
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/yallist/-/yallist-3.0.3.tgz",
+      "integrity": "sha512-S+Zk8DEWE6oKpV+vI3qWkaK+jSbIK86pCwe2IF/xwIpQ8jEuxpw9NyaGjmp9+BoJv5FV2piqCDcoCtStppiq2A==",
       "dev": true
     },
     "yargs": {
-      "version": "13.3.0",
-      "resolved": "https://registry.npmjs.org/yargs/-/yargs-13.3.0.tgz",
-      "integrity": "sha512-2eehun/8ALW8TLoIl7MVaRUrg+yCnenu8B4kBlRxj3GJGDKU1Og7sMXPNm1BYyM1DOJmTZ4YeN/Nwxv+8XJsUA==",
+      "version": "3.10.0",
+      "resolved": "http://registry.npmjs.org/yargs/-/yargs-3.10.0.tgz",
+      "integrity": "sha1-9+572FfdfB0tOMDnTvvWgdFDH9E=",
+      "requires": {
+        "camelcase": "^1.0.2",
+        "cliui": "^2.1.0",
+        "decamelize": "^1.0.0",
+        "window-size": "0.1.0"
+      }
+    },
+    "yargs-parser": {
+      "version": "9.0.2",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-9.0.2.tgz",
+      "integrity": "sha1-nM9qQ0YP5O1Aqbto9I1DuKaMwHc=",
       "dev": true,
       "requires": {
-        "cliui": "^5.0.0",
-        "find-up": "^3.0.0",
-        "get-caller-file": "^2.0.1",
-        "require-directory": "^2.1.1",
-        "require-main-filename": "^2.0.0",
-        "set-blocking": "^2.0.0",
-        "string-width": "^3.0.0",
-        "which-module": "^2.0.0",
-        "y18n": "^4.0.0",
-        "yargs-parser": "^13.1.1"
+        "camelcase": "^4.1.0"
       },
       "dependencies": {
-        "ansi-regex": {
+        "camelcase": {
           "version": "4.1.0",
-          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.0.tgz",
-          "integrity": "sha512-1apePfXM1UOSqw0o9IiFAovVz9M5S1Dg+4TrDwfMewQ6p/rmMueb7tWZjQ1rx4Loy1ArBggoqGpfqqdI4rondg==",
+          "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-4.1.0.tgz",
+          "integrity": "sha1-1UVjW+HjPFQmScaRc+Xeas+uNN0=",
           "dev": true
-        },
-        "string-width": {
-          "version": "3.1.0",
-          "resolved": "https://registry.npmjs.org/string-width/-/string-width-3.1.0.tgz",
-          "integrity": "sha512-vafcv6KjVZKSgz06oM/H6GDBrAtz8vdhQakGjFIvNrHA6y3HCF1CInLy+QLq8dTJPQ1b+KDUqDFctkdRW44e1w==",
-          "dev": true,
-          "requires": {
-            "emoji-regex": "^7.0.1",
-            "is-fullwidth-code-point": "^2.0.0",
-            "strip-ansi": "^5.1.0"
-          }
-        },
-        "strip-ansi": {
-          "version": "5.2.0",
-          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-5.2.0.tgz",
-          "integrity": "sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==",
-          "dev": true,
-          "requires": {
-            "ansi-regex": "^4.1.0"
-          }
         }
       }
     },
-    "yargs-parser": {
-      "version": "13.1.1",
-      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-13.1.1.tgz",
-      "integrity": "sha512-oVAVsHz6uFrg3XQheFII8ESO2ssAf9luWuAd6Wexsu4F3OtIW0o8IribPXYrD4WC24LWtPrJlGy87y5udK+dxQ==",
-      "dev": true,
-      "requires": {
-        "camelcase": "^5.0.0",
-        "decamelize": "^1.2.0"
-      }
-    },
     "ylru": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/ylru/-/ylru-1.2.1.tgz",
diff --git a/package.json b/package.json
index 1ec279438..e3d43e142 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "dash-bio",
-  "version": "0.4.3",
+  "version": "0.4.4",
   "description": "Dash components for bioinformatics",
   "repository": {
     "type": "git",
@@ -35,45 +35,45 @@
     "ideogram": "git+https://github.com/eweitz/ideogram.git#7d9b2ab91b91ef35db93bdeb529d4760de63292f",
     "molecule-2d-for-react": "git://github.com/plotly/molecule-2d-for-react.git",
     "molecule-3d-for-react": "git://github.com/plotly/molecule-3d-for-react.git",
-    "plotly.js": "^1.51.1",
+    "plotly.js": "^1.48.3",
     "ramda": "^0.26.0",
     "react": "16.8.6",
     "react-alignment-viewer": "^0.5.5",
     "react-dom": "16.8.6",
     "react-oncoprint": "^1.2.3",
-    "react-plotly.js": "^2.4.0",
+    "react-plotly.js": "^2.2.0",
     "react-sequence-viewer": "git://github.com/plotly/react-sequence-viewer.git",
     "speck": "git://github.com/plotly/speck.git"
   },
   "devDependencies": {
-    "@babel/core": "^7.7.2",
+    "@babel/core": "^7.4.0",
     "@babel/plugin-syntax-dynamic-import": "^7.2.0",
-    "@babel/preset-env": "^7.7.1",
-    "@babel/preset-react": "^7.7.0",
+    "@babel/preset-env": "^7.4.1",
+    "@babel/preset-react": "^7.0.0",
     "@plotly/webpack-dash-dynamic-import": "^1.1.4",
-    "babel-eslint": "^10.0.3",
+    "babel-eslint": "^10.0.0",
     "babel-jest": "^24.5.0",
-    "babel-loader": "^8.0.6",
-    "copyfiles": "^2.1.1",
-    "css-loader": "^3.2.0",
+    "babel-loader": "^8.0.0",
+    "copyfiles": "^2.0.0",
+    "css-loader": "^3.0.0",
     "enzyme": "^3.7.0",
-    "enzyme-adapter-react-16": "^1.15.1",
+    "enzyme-adapter-react-16": "^1.7.0",
     "es-check": "^5.0.0",
-    "eslint": "^5.16.0",
-    "eslint-config-prettier": "^5.1.0",
-    "eslint-plugin-import": "^2.18.2",
-    "eslint-plugin-prettier": "^3.1.1",
-    "eslint-plugin-react": "^7.16.0",
+    "eslint": "^5.12.1",
+    "eslint-config-prettier": "^5.0.0",
+    "eslint-plugin-import": "^2.15.0",
+    "eslint-plugin-prettier": "^3.0.1",
+    "eslint-plugin-react": "^7.12.4",
     "jest": "^24.5.0",
-    "jest-canvas-mock": "^2.2.0",
+    "jest-canvas-mock": "^2.1.0",
     "jest-raw-loader": "^1.0.1",
-    "prettier": "^1.19.1",
+    "prettier": "^1.16.1",
     "react-docgen": "^3.0.0",
-    "react-test-renderer": "^16.12.0",
+    "react-test-renderer": "^16.8.6",
     "style-loader": "^0.23.0",
-    "webpack": "^4.41.2",
-    "webpack-cli": "^3.3.10",
-    "webpack-serve": "^3.2.0"
+    "webpack": "^4.20.2",
+    "webpack-cli": "^3.1.1",
+    "webpack-serve": "^3.0.0"
   },
   "peerDependencies": {
     "react": ">=0.14",
diff --git a/src/lib/LazyLoader.js b/src/lib/LazyLoader.js
index 5dbd4cc39..eafa6f6e4 100644
--- a/src/lib/LazyLoader.js
+++ b/src/lib/LazyLoader.js
@@ -1,29 +1,21 @@
 /* eslint-disable no-inline-comments */
 export default {
     alignmentChart: () =>
-        import(
-            /* webpackChunkName: "alignment" */ './fragments/AlignmentChart.react'
-        ),
+        import(/* webpackChunkName: "alignment" */ './fragments/AlignmentChart.react'),
     circos: () =>
         import(/* webpackChunkName: "circos" */ './fragments/Circos.react'),
     ideogram: () =>
         import(/* webpackChunkName: "ideogram" */ './fragments/Ideogram.react'),
     molecule2dViewer: () =>
-        import(
-            /* webpackChunkName: "moleculeviewer2" */ './fragments/Molecule2dViewer.react'
-        ),
+        import(/* webpackChunkName: "moleculeviewer2" */ './fragments/Molecule2dViewer.react'),
     molecule3dViewer: () =>
-        import(
-            /* webpackChunkName: "moleculeviewer3" */ './fragments/Molecule3dViewer'
-        ),
+        import(/* webpackChunkName: "moleculeviewer3" */ './fragments/Molecule3dViewer'),
     needlePlot: () =>
         import(/* webpackChunkName: "needle" */ './fragments/NeedlePlot.react'),
     oncoPrint: () =>
         import(/* webpackChunkName: "onco" */ './fragments/OncoPrint.react'),
     sequenceViewer: () =>
-        import(
-            /* webpackChunkName: "sequence" */ './fragments/SequenceViewer.react'
-        ),
+        import(/* webpackChunkName: "sequence" */ './fragments/SequenceViewer.react'),
     speck: () =>
         import(/* webpackChunkName: "speck" */ './fragments/Speck.react'),
 };
diff --git a/src/lib/fragments/Ideogram.react.js b/src/lib/fragments/Ideogram.react.js
index 818b52ad7..d74adb599 100644
--- a/src/lib/fragments/Ideogram.react.js
+++ b/src/lib/fragments/Ideogram.react.js
@@ -99,10 +99,7 @@ export default class Ideogram extends Component {
             stop: homology.chrTwo.stop[1],
         };
 
-        const regions = [
-            {r1: par1X, r2: par1Y},
-            {r1: par2X, r2: par2Y},
-        ];
+        const regions = [{r1: par1X, r2: par1Y}, {r1: par2X, r2: par2Y}];
 
         this.ideogram.drawSynteny(regions);
     }