ShaderChunk: Modulate transmission.a with transmissionFactor. (#22473)

4bf361f2 · Mr.doob · GitHub · a3a4c821 · 4bf361f2
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src/renderers/shaders/ShaderChunk/transmission_fragment.glsl.js ...nderers/shaders/ShaderChunk/transmission_fragment.glsl.js +1 -1

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--- a/src/renderers/shaders/ShaderChunk/transmission_fragment.glsl.js
+++ b/src/renderers/shaders/ShaderChunk/transmission_fragment.glsl.js
@@ -27,6 +27,6 @@ export default /* glsl */`
 		attenuationTint, attenuationDistance );

 	totalDiffuse = mix( totalDiffuse, transmission.rgb, transmissionFactor );
-	transmissionAlpha = transmission.a;
+	transmissionAlpha = mix( transmissionAlpha, transmission.a, transmissionFactor );
 #endif
 `;