WebGLColorBuffer: reset currentColorClear without creating new Vector4 (mrdoob#9543)

OpenGG · mrdoob · commit 563e8a8a0afa · 2016-08-18T23:21:44.000-07:00
diff --git a/src/renderers/webgl/WebGLState.js b/src/renderers/webgl/WebGLState.js
@@ -683,7 +683,7 @@ function WebGLColorBuffer( gl, state ) {
 		locked = false;
 
 		currentColorMask = null;
-		currentColorClear = new Vector4();
+		currentColorClear.set(0, 0, 0, 1);
 
 	};
 
