Linting

src/materials/MeshPhysicalMaterial.d.ts

 import { Texture } from './../textures/Texture';
 import { Vector2 } from './../math/Vector2';
-import { NormalMapTypes } from '../constants';
 import {
 	MeshStandardMaterialParameters,
 	MeshStandardMaterial,

src/materials/MeshPhysicalMaterial.js

@@ -27,7 +27,7 @@ function MeshPhysicalMaterial( parameters ) {
 	this.clearCoat = 0.0;
 	this.clearCoatRoughness = 0.0;
 
-	this.clearCoatNormalScale = new Vector2(1, 1);
+	this.clearCoatNormalScale = new Vector2( 1, 1 );
 	this.clearCoatNormalMap = null;
 
 	this.setValues( parameters );
@@ -51,7 +51,7 @@ MeshPhysicalMaterial.prototype.copy = function ( source ) {
 	this.clearCoatRoughness = source.clearCoatRoughness;
 
 	this.clearCoatNormalMap = source.clearCoatNormalMap;
-	this.clearCoatNormalScale.copy(source.clearCoatNormalScale);
+	this.clearCoatNormalScale.copy( source.clearCoatNormalScale );
 
 	return this;
 

src/renderers/WebGLRenderer.js

@@ -2275,18 +2275,23 @@ function WebGLRenderer( parameters ) {
 		uniforms.clearCoat.value = material.clearCoat;
 		uniforms.clearCoatRoughness.value = material.clearCoatRoughness;
 
-		if ( material.normalMap || material.clearCoatNormalMap) {
+		if ( material.normalMap || material.clearCoatNormalMap ) {
+
+			if ( material.clearCoatNormalMap ) {
 
-			if(material.clearCoatNormalMap){
 				uniforms.clearCoatNormalMap.value = material.clearCoatNormalMap;
+
 			}
 
 			uniforms.clearCoatNormalScale.value.copy( material.clearCoatNormalScale );
-			if ( material.side === BackSide ){
+			if ( material.side === BackSide ) {
+
 				uniforms.clearCoatNormalScale.value.negate();
+
 			}
 
 		}
+
 	}
 
 	function refreshUniformsMatcap( uniforms, material ) {