d707f283f5
Working prototype. Initialization not consistent.
2025-07-31 14:24:48 -07:00
df6b1d8f4a
Checkpoint
2025-07-31 14:24:48 -07:00
a5f9ca4813
Externalized SparkRenderer.maxPixelRadius and .minAlpha settings. Added to documentation. Added to examples/editor under Debug folder, moved sort32 there.
2025-07-31 14:24:48 -07:00
e82346cbd5
Add 32-bit float sort via SparkViewpooint.sort32, using 2-pass radix-65536 sort. Turn on sort32 by default for examples/editor. Implemented Rust sort and JS sort, updated benchmarking code to include float16 and float32 sort.
2025-07-31 14:24:48 -07:00
ab83e53579
Splat shader effects ( #141 )
...
* Added particle flow transition to examples
* Added particle flow transition to examples
* Added splat-shader-effects to examples
2025-07-30 23:20:08 -07:00
f60c2b0cf9
Custom/extended splat encoding ranges, Premultiplied alpha for hyper-saturated colors ( #134 )
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* Externalized SparkRenderer.maxPixelRadius and .minAlpha settings. Added to documentation. Added to examples/editor under Debug folder, moved sort32 there.
* Added SplatEncoding concept, applied individually to SparkRenderer (rgbMin/Max, lnScaleMinMax), SplatMesh (additionally sh1Min/Max, sh2, sh3). Updated examples/editor to control settings via gui. Updated all related code to pipe along settings where needed.
Added SparkRenderer.premultipliedAlpha to control blend mode and enable hyper-saturated color contributions by default.
* Fix SplatLoader not passing along encoding. Complete renaming to splat encoding.
2025-07-23 10:04:24 -07:00
c1a335e8ee
Added particle flow transition to examples ( #131 )
...
* Added particle flow transition to examples
* Added particle flow transition to examples
2025-07-22 20:08:50 +02:00
5eb57038b4
Externalize render settings minAlpha and maxPixelRadius ( #130 )
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* Add commented benchmarkSort to compare JS vs Wasm sorting.
* Add 32-bit float sort via SparkViewpooint.sort32, using 2-pass radix-65536 sort. Turn on sort32 by default for examples/editor. Implemented Rust sort and JS sort, updated benchmarking code to include float16 and float32 sort.
* Add sort32 to docs/spark-viewpoint.md.
* Externalized SparkRenderer.maxPixelRadius and .minAlpha settings. Added to documentation. Added to examples/editor under Debug folder, moved sort32 there.
2025-07-22 03:15:13 +02:00
0bfb6c8963
Implement float32 sorting option ( #129 )
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* Add commented benchmarkSort to compare JS vs Wasm sorting.
* Add 32-bit float sort via SparkViewpooint.sort32, using 2-pass radix-65536 sort. Turn on sort32 by default for examples/editor. Implemented Rust sort and JS sort, updated benchmarking code to include float16 and float32 sort.
* Add sort32 to docs/spark-viewpoint.md.
2025-07-21 17:47:41 -07:00
0639f2f963
Rename SparkRenderer.renderScale to focalAdjustment. Add to constructor options and to docs. ( #113 )
2025-07-11 21:59:05 -04:00
bf10efcab0
Update SplatLoader to handle progress updates, both for main file and any extra files, aggregating totals. Misc. improvements to examples. ( #112 )
2025-07-11 17:09:38 -07:00
0cfa39df76
Add Sutro tower SOGS example ( #111 )
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* Add Sutro tower SOGS example
- Reset to default settings
- Add to main index
* Remove spark renderer
* Update example title
---------
Co-authored-by: 61cygni <>
Co-authored-by: Diego Marcos <diego.marcos@gmail.com >
2025-07-11 16:20:40 -04:00
dc07e02a33
Expand internal splat scale encoding to e^[-12,9]. Lower zero cut-off to e^-30. Fix background color selection in editor. ( #110 )
2025-07-11 10:48:10 -07:00
c8394665ec
Fix example importmaps
2025-07-10 23:06:58 -04:00
6ba5309f5d
Change sogs example blur and preBlur ammounts
2025-07-10 17:31:05 -04:00
35927616f0
Add missing importmap
2025-07-10 01:46:23 -04:00
9a7af2c7e9
Add example for SOGS compression
2025-07-10 01:29:26 -04:00
fce43be8f0
Transition Shader Example ( #69 )
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* v0 transition shader
* cleanup hardcoded constants, add multi-object transitions
* switch to fixed canvas
* update assets
* envmap draft
* update assets
* Move assets to CDN
* Replace underscore variable naming with camelCase for consistency
---------
Co-authored-by: Diego Marcos Segura <diego.marcos@gmail.com >
2025-07-08 16:27:55 -04:00
fea2e17cd0
Add background color selector to examples/editor. ( #103 )
2025-07-08 12:24:50 -04:00
4266db3259
PC SOGS decoding from .Zip archive ( #100 )
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* Implement PC SOGS decoding from .zip file archive. Update viewer and editor to accept .zip files.
* Restore GL WEBP decoding.
2025-07-07 17:18:11 -07:00
cd40e139d1
Make example animations framerate independent
2025-07-04 08:39:25 -05:00
c65bbcfefb
Make hello world rotation animation framerate independent
2025-07-04 08:25:15 -05:00
179885595c
Splat Texture ( #79 )
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* Add experimental Splat Texture rendering and examples/splat-texture. Added star.png and heart.png to assets.json and to assets repo. Update examples/depth-of-field to compute from metric aperture size. Added SparkRenderer.renderScale debug parameter. Updated examples/editor: set default highDPI to true, added logFocalDistance, apertureAngle, refactored, grouped into debugFolder, default settings open, preset buttons for nonAA and AA settings.
* Set default highDpi in examples/editor to not(isMobile).
2025-07-01 07:57:34 -07:00
36c3c61d0b
Implementation PC SOGS file format loading via meta.json root file. Added webp dependency for accurate decoding. Updated viewer and editor to accept new file type. ( #73 )
2025-06-30 08:57:51 -07:00
06b1564246
Set default enable2DGS to false. Update docs and include DoF focus blur settings. Make procedural-splats work better on Android. Fix touch controls on examples. ( #65 )
2025-06-24 00:42:38 -07:00
db1e880ae1
Add focalDistance and apertureAngle to SparkRenderer. Add examples/depth-of-field. ( #59 )
2025-06-20 17:09:43 -07:00
690e09ac95
Add modifiers normalColor and depthColor. Add examples/debug-color to show how to use them on SplatMeshes. ( #58 )
2025-06-20 14:23:45 -07:00
e36b553611
Add GLSL inline shader code injection example ( #56 )
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* Add examples/glsl and link into index.html and examples.html.
* Add comment to example defining struct Gsplat.
* Adjust tab size formatting to 2
2025-06-20 13:15:14 -07:00
09bfa95bce
Add preBlurAmount and blurAmount sliders to examples/editor. Move other settings out into main right gui panel. ( #54 )
2025-06-18 10:08:48 -07:00
d4f174677c
Add examples/webxr/ single-html example. Linked in index.html. Improved the experimental hands.ts interface. Fixed issue with single-camera WebXR. Added valley.spz to assets.json, added to assets repo.
2025-06-17 18:50:49 -07:00
6887d8d09d
Make loader default white. Remove old image
2025-06-10 21:57:23 -07:00
a4972205a8
spark loading gif ( #41 )
2025-06-10 21:44:10 -07:00
6ec3eb5f38
Fix import paths. sparkjs-dev to sparkjsdev
2025-06-10 13:41:16 -07:00
f2d449a256
update viewer logo
2025-06-10 10:34:14 +02:00
06138076fe
Change importmaps from sparkjs-dev to sparkjsdev
2025-06-09 16:27:45 -07:00
acb541cc4e
Renamed "forge" to "spark". Updated meta-references and future domain. ( #40 )
2025-06-09 13:50:08 -07:00
7a4142c62a
Lower MIN_ALPHA from 0.01 to 0.5/255, the lowest conceivable value that could be encoded in a Uint8, allowing highly transparent objects to render better. ( #37 )
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Add "sortRadial" option to Editor to allow toggling between radial and Z-depth sorting.
2025-06-06 12:53:19 -07:00
0045be0c39
Add stats.js for frame stats with toggle in GUI. ( #32 )
2025-06-03 13:22:03 -07:00
47b2f4aea2
Remove debugger statements
2025-06-02 09:46:13 -07:00
1ff50e4a73
Make viewer logo clickable
2025-06-02 09:46:12 -07:00
16e633cc63
Don't transform splats when transcoding in viewer.
2025-06-02 09:40:37 -07:00
9a39bb0918
Fix typo in viewer.
2025-06-02 08:36:52 -07:00
e677969f4b
Fixing example names links
2025-06-02 07:59:31 -07:00
543f765289
Fix import path
2025-06-02 07:40:41 -07:00
79f0b27a81
Add missing import
2025-06-02 07:37:03 -07:00
7a128f9234
Remove unnecessary controls from envmap example
2025-06-02 05:20:10 -07:00
2a23946eed
Tweak mobile CSS
2025-06-02 05:17:05 -07:00
3a31f7428c
Fix example title
2025-06-02 04:51:47 -07:00
1051e066af
Simplify viewer. Move old one to editor
2025-06-02 03:56:06 -07:00
572b62383b
Fix missing dependency and corresponding importmap in example
2025-06-01 01:58:33 -07:00
Andreas Sundquist