Test defines what happens if you don't include some model formats support

Author: michaliskambi

CastleEngineManifest.xml

@@ -32,8 +32,30 @@
     <defines>
       <!-- Use this to test OpenGLES rendering. CGE honors it. -->
       <!-- <define>OpenGLES</define> -->
+
       <!-- Test "slim" mode (see castleconf.inc for explanation) -->
       <!-- <define>CASTLE_SLIM_NODES</define> -->
+
+      <!--
+        Internal engine testing:
+        You can disable support for various model formats,
+        and see how much it makes the resulting binary smaller.
+      -->
+      <!--
+      <define>CASTLE_GEO_SUPPORT_DISABLE</define>
+      <define>CASTLE_OBJ_SUPPORT_DISABLE</define>
+      <define>CASTLE_COLLADA_SUPPORT_DISABLE</define>
+      <define>CASTLE_SPINE_SUPPORT_DISABLE</define>
+      <define>CASTLE_STL_SUPPORT_DISABLE</define>
+      <define>CASTLE_MD3_SUPPORT_DISABLE</define>
+      <define>CASTLE_GLTF_SUPPORT_DISABLE</define>
+      <define>CASTLE_IMAGE_SUPPORT_DISABLE</define>
+      <define>CASTLE_COCOS2D_SUPPORT_DISABLE</define>
+      <define>CASTLE_SPRITESHEET_SUPPORT_DISABLE</define>
+      <define>CASTLE_TILED_MAP_SUPPORT_DISABLE</define>
+      <define>CASTLE_IFC_SUPPORT_DISABLE</define>
+      <define>CASTLE_3DS_SUPPORT_DISABLE</define>
+      -->
     </defines>
     <search_paths>
       <path value="code/" />