function refreshFogUniforms( uniforms, fog ) { fog.color.getRGB( uniforms.fogColor.value, getUnlitUniformColorSpace( renderer ) ); if ( fog.isFog ) { uniforms.fogNear.value = fog.near; uniforms.fogFar.value = fog.far; } else if ( fog.isFogExp2 ) { uniforms.fogDensity.value = fog.density; } } function refreshMaterialUniforms( uniforms, material, pixelRatio, height, transmissionRenderTarget ) { if ( material.isNodeMaterial ) { material.uniformsNeedUpdate = false; } else if ( material.isMeshBasicMaterial ) { refreshUniformsCommon( uniforms, material ); } else if ( material.isMeshLambertMaterial ) { refreshUniformsCommon( uniforms, material ); if ( material.envMap ) { uniforms.envMapIntensity.value = material.envMapIntensity; } } else if ( material.isMeshToonMaterial ) { refreshUniformsCommon( uniforms, material ); refreshUniformsToon( uniforms, material ); } else if ( material.isMeshPhongMaterial ) { refreshUniformsCommon( uniforms, material ); refreshUniformsPhong( uniforms, material ); if ( material.envMap ) { uniforms.envMapIntensity.value = material.envMapIntensity; } } else if ( material.isMeshStandardMaterial ) { refreshUniformsCommon( uniforms, material ); refreshUniformsStandard( uniforms, material ); if ( material.isMeshPhysicalMaterial ) { refreshUniformsPhysical( uniforms, material, transmissionRenderTarget ); } } else if ( material.isMeshMatcapMaterial ) { refreshUniformsCommon( uniforms, material ); refreshUniformsMatcap( uniforms, material ); } else if ( material.isMeshDepthMaterial ) { refreshUniformsCommon( uniforms, material ); } else if ( material.isMeshDistanceMaterial ) { refreshUniformsCommon( uniforms, material ); refreshUniformsDistance( uniforms, material ); } else if ( material.isMeshNormalMaterial ) { refreshUniformsCommon( uniforms, material ); } else if ( material.isLineBasicMaterial ) { refreshUniformsLine( uniforms, material ); if ( material.isLineDashedMaterial ) { refreshUniformsDash( uniforms, material ); } } else if ( material.isPointsMaterial ) { refreshUniformsPoints( uniforms, material, pixelRatio, height ); } else if ( material.isSpriteMaterial ) { refreshUniformsSprites( uniforms, material ); } else if ( material.isShadowMaterial ) { uniforms.color.value.copy( material.color ); uniforms.opacity.value = material.opacity; } else if ( material.isShaderMaterial ) { material.uniformsNeedUpdate = false; // #15581 } } function refreshUniformsCommon( uniforms, material ) { uniforms.opacity.value = material.opacity; if ( material.color ) { uniforms.diffuse.value.copy( material.color ); } if ( material.emissive ) { uniforms.emissive.value.copy( material.emissive ).multiplyScalar( material.emissiveIntensity ); } if ( material.map ) { uniforms.map.value = material.map; refreshTransformUniform( material.map, uniforms.mapTransform ); } if ( material.alphaMap ) { uniforms.alphaMap.value = material.alphaMap; refreshTransformUniform( material.alphaMap, uniforms.alphaMapTransform ); } if ( material.bumpMap ) { uniforms.bumpMap.value = material.bumpMap; refreshTransformUniform( material.bumpMap, uniforms.bumpMapTransform ); uniforms.bumpScale.value = material.bumpScale; if ( material.side === BackSide ) { uniforms.bumpScale.value *= -1; } } if ( material.normalMap ) { uniforms.normalMap.value = material.normalMap; refreshTransformUniform( material.normalMap, uniforms.normalMapTransform ); uniforms.normalScale.value.copy( material.normalScale ); if ( material.side === BackSide ) { uniforms.normalScale.value.negate(); } } if ( material.displacementMap ) { uniforms.displacementMap.value = material.displacementMap; refreshTransformUniform( material.displacementMap, uniforms.displacementMapTransform ); uniforms.displacementScale.value = material.displacementScale; uniforms.displacementBias.value = material.displacementBias; } if ( material.emissiveMap ) { uniforms.emissiveMap.value = material.emissiveMap; refreshTransformUniform( material.emissiveMap, uniforms.emissiveMapTransform ); } if ( material.specularMap ) { uniforms.specularMap.value = material.specularMap; refreshTransformUniform( material.specularMap, uniforms.specularMapTransform ); } if ( material.alphaTest > 0 ) { uniforms.alphaTest.value = material.alphaTest; } const materialProperties = properties.get( material ); const envMap = materialProperties.envMap; const envMapRotation = materialProperties.envMapRotation; if ( envMap ) { uniforms.envMap.value = envMap; // note: since the matrix is orthonormal, we can use the more-efficient transpose() in lieu of invert() uniforms.envMapRotat