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Editing: merge, move splats, bake transform when exporting #51

Merged
merged 27 commits into from
Nov 9, 2023
Merged

Editing: merge, move splats, bake transform when exporting #51

merged 27 commits into from
Nov 9, 2023

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aras-p
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@aras-p aras-p commented Oct 20, 2023 •
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A bunch of changes and additions to splat editing and export tools:

  • The splat editing is now a Unity "tool context", enter by clicking button atop of the view/move/rotate/scale toolbar, or via "edit" in the splat inspector. When that is active, the usual Move tool allows doing the regular splat selection for deletion, but you can also move the individual selected splats (part of Tools: more splat editing tools (clone, move etc.) #50).
  • When exporting PLY, the Transform (position/rotation/scale) can be "baked" into the splat via "Export in world space" option (Tools: Merging splats and applying transformations on export #39).
  • When multiple splats are selected, they can be merged into one via the "Merge" button in inspector. The result can be exported to PLY of course (Tools: Merging splats and applying transformations on export #39).
  • Added a "Reset" button to reset any edits back to what is in the asset.
  • Add option "SH Only" to display only the spherical harmonics contribution on a gray color.

NOTE: the splat asset format has changed, you'll need to recreate your splat assets.

Selected part of the splat and moved it somewhere else:
image

@aras-p
Validator against both SBIR and our own results
3d96c00
@aras-p
Make Very High quality preset not use any chunking at all
1a03ecd 
Will make it easier to buid more editing tools soon(ish)
@aras-p
Split off GaussianSplatsTool into separate file
7b8c256
@aras-p
Change gaussian edit tool to tool context
2d174fb
@aras-p
Beginnings of move tool
6e51203
@aras-p
Move tool handles handle orientation, renaming variables for clarity
99b1f21
@aras-p
Beginnings of scale tool
bb811cb
@aras-p
Scale tool handles global vs local orientation modes
431a514
@aras-p
Add initial SH rotation code
ee38ced 
Based on https://github.com/andrewwillmott/sh-lib but does not seem to quite work correctly yet
@aras-p
SH rotation matrix column vs row major fix
d036594
@aras-p
Fix regular (debug points, debug boxes) shaders not working
626e710
@aras-p
Add option to "bake" GS transform when exporting PLY file
b0b1a82 
Allow exporting even when no edits are done (e.g. when we only want to bake in new transform)
@aras-p
Scale splats by transfrom local scale when exporting
0fbc310
@aras-p
Beginnings of rotate tool (not working properly yet)
018b5ff
@aras-p
Fix cutouts not working properly with bake transform lol
9c4389e
@aras-p
Towards having ability for splat count in renderer to not be the same…
68c405b 
… as in the asset (for duplication/clone tools etc.)

While at it:
- make fewer things public in the asset
- serialize fewer color texture data related things (format change!)
@aras-p
Towards rotate tool, but not working fine just yet
ec79cdc
@aras-p
Basic multi-select inspector for GS assets
88ee1df
@aras-p
Towards ability to merge splats (SH is not correct yet)
f632550
@aras-p
Add option to render only the SH contribution upon gray color
41e2b87
@aras-p
Fix SH rotation to finally be proper :fingers-crossed:
6907cce
@aras-p
Merge branch 'main' into more-edit-tools
e98549a
@aras-p
Always display splat count, merge marks as edited, Reset button
6160df7
@aras-p
Carry over "which splats are deleted" info when merging splats
b35b60d
@aras-p
Clearer label for bake transform
e9bb447
@aras-p
Disable scale tool for now
2f87543
@aras-p
Cleanup
6047c10
@aras-p aras-p changed the title Editing: move/scale tools, bake transform when exporting Editing: merge, move splats, bake transform when exporting Nov 9, 2023
@aras-p aras-p merged commit 8291bd9 into main Nov 9, 2023
@aras-p aras-p mentioned this pull request Nov 9, 2023
Closed
HIHHIYAYAYOO pushed a commit to HIHHIYAYAYOO/UnityGaussianSplatting that referenced this pull request Nov 30, 2023
@aras-p
Merge pull request aras-p#51 from aras-p/more-edit-tools
ff22c2d 
Editing: merge, move splats, bake transform when exporting
@aras-p aras-p deleted the more-edit-tools branch February 19, 2024 08:47
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@aras-p