ShaderChunk: Clearer sheen code. #23069 (comment)

mrdoob · Dec 23, 2021 · 820a605 · 820a605
1 parent 0e21088
commit 820a605
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/renderers/shaders/ShaderLib/meshphysical.glsl.js b/src/renderers/shaders/ShaderLib/meshphysical.glsl.js
@@ -177,9 +177,9 @@ void main() {
 
 	#ifdef USE_SHEEN
 
-		float sheen = max3( material.sheenColor );
+		float sheenEnergyComp = 1.0 - 0.157 * max3( material.sheenColor );
 
-		outgoingLight = outgoingLight * ( 1.0 - 0.157 * sheen ) + sheenSpecular;
+		outgoingLight = outgoingLight * sheenEnergyComp + sheenSpecular;
 
 	#endif