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.

This commit is contained in:

Andreas Sundquist

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

committed by

GitHub

parent f4b4522c56

commit f60c2b0cf9

19 changed files with 568 additions and 149 deletions

									
										src/index.ts
									
		+3
		
												View File
												
				@@ -90,3 +90,6 @@ export {

				  unpackSplat,

				} from "./utils";

				export * as utils from "./utils";

				export { LN_SCALE_MIN, LN_SCALE_MAX } from "./defines";

				export * as defines from "./defines";