Removed support of envMapIntensityNode for WebGPURenderer

Author: TobiasNoell

examples/jsm/nodes/materials/NodeMaterial.js

@@ -42,6 +42,9 @@ class NodeMaterial extends ShaderMaterial {
 
 		this.lightsNode = null;
 		this.envNode = null;
+
+		// Only used by WebGLRenderer for scaling the environment illumination
+		// For WebGPURenderer scaling of the environment intensity can be achieved as envNode.mul(...)
 		this.envMapIntensityNode = null;
 
 		this.colorNode = null;
@@ -233,12 +236,6 @@ class NodeMaterial extends ShaderMaterial {
 
 		}
 
-		if( this.envMapIntensityNode && node ) {
-
-			node = node.mul( this.envMapIntensityNode );
-
-		}
-
 		return node;
 
 	}
@@ -479,6 +476,7 @@ class NodeMaterial extends ShaderMaterial {
 
 		this.lightsNode = source.lightsNode;
 		this.envNode = source.envNode;
+
 		this.envMapIntensityNode = source.envMapIntensityNode;
 
 		this.colorNode = source.colorNode;