WebGLRenderer: Use working color space for render targets. (#33036)

src/renderers/WebGLRenderer.js

@@ -8,7 +8,6 @@ import {
 	NoToneMapping,
 	LinearMipmapLinearFilter,
 	SRGBColorSpace,
-	LinearSRGBColorSpace,
 	RGBAIntegerFormat,
 	RGIntegerFormat,
 	RedIntegerFormat,
@@ -2272,7 +2271,7 @@ class WebGLRenderer {
 
 			const fog = scene.fog;
 			const environment = ( material.isMeshStandardMaterial || material.isMeshLambertMaterial || material.isMeshPhongMaterial ) ? scene.environment : null;
-			const colorSpace = ( _currentRenderTarget === null ) ? _this.outputColorSpace : ( _currentRenderTarget.isXRRenderTarget === true ? _currentRenderTarget.texture.colorSpace : LinearSRGBColorSpace );
+			const colorSpace = ( _currentRenderTarget === null ) ? _this.outputColorSpace : ( _currentRenderTarget.isXRRenderTarget === true ? _currentRenderTarget.texture.colorSpace : ColorManagement.workingColorSpace );
 			const usePMREM = material.isMeshStandardMaterial || ( material.isMeshLambertMaterial && ! material.envMap ) || ( material.isMeshPhongMaterial && ! material.envMap );
 			const envMap = environments.get( material.envMap || environment, usePMREM );
 			const vertexAlphas = material.vertexColors === true && !! geometry.attributes.color && geometry.attributes.color.itemSize === 4;

src/renderers/webgl/WebGLPrograms.js

@@ -1,4 +1,4 @@
-import { BackSide, DoubleSide, CubeUVReflectionMapping, ObjectSpaceNormalMap, TangentSpaceNormalMap, NoToneMapping, NormalBlending, LinearSRGBColorSpace, SRGBTransfer } from '../../constants.js';
+import { BackSide, DoubleSide, CubeUVReflectionMapping, ObjectSpaceNormalMap, TangentSpaceNormalMap, NoToneMapping, NormalBlending, SRGBTransfer } from '../../constants.js';
 import { Layers } from '../../core/Layers.js';
 import { WebGLProgram } from './WebGLProgram.js';
 import { WebGLShaderCache } from './WebGLShaderCache.js';
@@ -200,7 +200,7 @@ function WebGLPrograms( renderer, environments, extensions, capabilities, bindin
 			instancingColor: IS_INSTANCEDMESH && object.instanceColor !== null,
 			instancingMorph: IS_INSTANCEDMESH && object.morphTexture !== null,
 
-			outputColorSpace: ( currentRenderTarget === null ) ? renderer.outputColorSpace : ( currentRenderTarget.isXRRenderTarget === true ? currentRenderTarget.texture.colorSpace : LinearSRGBColorSpace ),
+			outputColorSpace: ( currentRenderTarget === null ) ? renderer.outputColorSpace : ( currentRenderTarget.isXRRenderTarget === true ? currentRenderTarget.texture.colorSpace : ColorManagement.workingColorSpace ),
 			alphaToCoverage: !! material.alphaToCoverage,
 
 			map: HAS_MAP,