Andreas Sundquist f60c2b0cf9 Custom/extended splat encoding ranges, Premultiplied alpha for hyper-saturated colors (#134) ...

* 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

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Custom/extended splat encoding ranges, Premultiplied alpha for hyper-saturated colors (#134)

2025-07-23 10:04:24 -07:00