Material: Clean up usage of .lights property.

examples/js/loaders/GLTFLoader.js

@@ -2116,7 +2116,6 @@ THREE.GLTFLoader = ( function () {
 				THREE.Material.prototype.copy.call( pointsMaterial, material );
 				pointsMaterial.color.copy( material.color );
 				pointsMaterial.map = material.map;
-				pointsMaterial.lights = false; // PointsMaterial doesn't support lights yet
 				pointsMaterial.sizeAttenuation = false; // glTF spec says points should be 1px
 
 				this.cache.add( cacheKey, pointsMaterial );
@@ -2136,7 +2135,6 @@ THREE.GLTFLoader = ( function () {
 				lineMaterial = new THREE.LineBasicMaterial();
 				THREE.Material.prototype.copy.call( lineMaterial, material );
 				lineMaterial.color.copy( material.color );
-				lineMaterial.lights = false; // LineBasicMaterial doesn't support lights yet
 
 				this.cache.add( cacheKey, lineMaterial );
 

examples/js/loaders/MMDLoader.js

@@ -1032,7 +1032,6 @@ THREE.MMDLoader = ( function () {
 
 				params.skinning = geometry.bones.length > 0 ? true : false;
 				params.morphTargets = geometry.morphTargets.length > 0 ? true : false;
-				params.lights = true;
 				params.fog = true;
 
 				// blend

examples/js/loaders/OBJLoader.js

@@ -682,7 +682,6 @@ THREE.OBJLoader = ( function () {
 							var materialLine = new THREE.LineBasicMaterial();
 							THREE.Material.prototype.copy.call( materialLine, material );
 							materialLine.color.copy( material.color );
-							materialLine.lights = false;
 							material = materialLine;
 
 						} else if ( isPoints && material && ! ( material instanceof THREE.PointsMaterial ) ) {
@@ -691,7 +690,6 @@ THREE.OBJLoader = ( function () {
 							THREE.Material.prototype.copy.call( materialPoints, material );
 							materialPoints.color.copy( material.color );
 							materialPoints.map = material.map;
-							materialPoints.lights = false;
 							material = materialPoints;
 
 						}

examples/jsm/loaders/GLTFLoader.js

@@ -2180,7 +2180,6 @@ var GLTFLoader = ( function () {
 				Material.prototype.copy.call( pointsMaterial, material );
 				pointsMaterial.color.copy( material.color );
 				pointsMaterial.map = material.map;
-				pointsMaterial.lights = false; // PointsMaterial doesn't support lights yet
 				pointsMaterial.sizeAttenuation = false; // glTF spec says points should be 1px
 
 				this.cache.add( cacheKey, pointsMaterial );
@@ -2200,7 +2199,6 @@ var GLTFLoader = ( function () {
 				lineMaterial = new LineBasicMaterial();
 				Material.prototype.copy.call( lineMaterial, material );
 				lineMaterial.color.copy( material.color );
-				lineMaterial.lights = false; // LineBasicMaterial doesn't support lights yet
 
 				this.cache.add( cacheKey, lineMaterial );
 

examples/jsm/loaders/MMDLoader.js

@@ -1068,7 +1068,6 @@ var MMDLoader = ( function () {
 
 				params.skinning = geometry.bones.length > 0 ? true : false;
 				params.morphTargets = geometry.morphTargets.length > 0 ? true : false;
-				params.lights = true;
 				params.fog = true;
 
 				// blend

examples/jsm/loaders/OBJLoader.js

@@ -699,7 +699,6 @@ var OBJLoader = ( function () {
 							var materialLine = new LineBasicMaterial();
 							Material.prototype.copy.call( materialLine, material );
 							materialLine.color.copy( material.color );
-							materialLine.lights = false;
 							material = materialLine;
 
 						} else if ( isPoints && material && ! ( material instanceof PointsMaterial ) ) {
@@ -708,7 +707,6 @@ var OBJLoader = ( function () {
 							Material.prototype.copy.call( materialPoints, material );
 							materialPoints.color.copy( material.color );
 							materialPoints.map = material.map;
-							materialPoints.lights = false;
 							material = materialPoints;
 
 						}

examples/webgl_loader_vrm.html

@@ -62,7 +62,6 @@
 									THREE.Material.prototype.copy.call( material, object.material[ i ] );
 									material.color.copy( object.material[ i ].color );
 									material.map = object.material[ i ].map;
-									material.lights = false;
 									material.skinning = object.material[ i ].skinning;
 									material.morphTargets = object.material[ i ].morphTargets;
 									material.morphNormals = object.material[ i ].morphNormals;
@@ -76,7 +75,6 @@
 								THREE.Material.prototype.copy.call( material, object.material );
 								material.color.copy( object.material.color );
 								material.map = object.material.map;
-								material.lights = false;
 								material.skinning = object.material.skinning;
 								material.morphTargets = object.material.morphTargets;
 								material.morphNormals = object.material.morphNormals;

src/materials/LineBasicMaterial.js

@@ -27,8 +27,6 @@ function LineBasicMaterial( parameters ) {
 	this.linecap = 'round';
 	this.linejoin = 'round';
 
-	this.lights = false;
-
 	this.setValues( parameters );
 
 }

src/materials/Material.js

@@ -19,7 +19,6 @@ function Material() {
 	this.type = 'Material';
 
 	this.fog = true;
-	this.lights = true;
 
 	this.blending = NormalBlending;
 	this.side = FrontSide;
@@ -343,7 +342,6 @@ Material.prototype = Object.assign( Object.create( EventDispatcher.prototype ),
 		this.name = source.name;
 
 		this.fog = source.fog;
-		this.lights = source.lights;
 
 		this.blending = source.blending;
 		this.side = source.side;

src/materials/MeshBasicMaterial.js

@@ -70,8 +70,6 @@ function MeshBasicMaterial( parameters ) {
 	this.skinning = false;
 	this.morphTargets = false;
 
-	this.lights = false;
-
 	this.setValues( parameters );
 
 }

src/materials/MeshDepthMaterial.js

@@ -47,7 +47,6 @@ function MeshDepthMaterial( parameters ) {
 	this.wireframeLinewidth = 1;
 
 	this.fog = false;
-	this.lights = false;
 
 	this.setValues( parameters );
 

src/materials/MeshDistanceMaterial.js

@@ -46,7 +46,6 @@ function MeshDistanceMaterial( parameters ) {
 	this.displacementBias = 0;
 
 	this.fog = false;
-	this.lights = false;
 
 	this.setValues( parameters );
 

src/materials/MeshMatcapMaterial.js

@@ -64,8 +64,6 @@ function MeshMatcapMaterial( parameters ) {
 	this.morphTargets = false;
 	this.morphNormals = false;
 
-	this.lights = false;
-
 	this.setValues( parameters );
 
 }

src/materials/MeshNormalMaterial.js

@@ -50,7 +50,6 @@ function MeshNormalMaterial( parameters ) {
 	this.wireframeLinewidth = 1;
 
 	this.fog = false;
-	this.lights = false;
 
 	this.skinning = false;
 	this.morphTargets = false;

src/materials/PointsMaterial.js

@@ -32,8 +32,6 @@ function PointsMaterial( parameters ) {
 
 	this.morphTargets = false;
 
-	this.lights = false;
-
 	this.setValues( parameters );
 
 }

src/materials/SpriteMaterial.js

@@ -25,7 +25,6 @@ function SpriteMaterial( parameters ) {
 
 	this.sizeAttenuation = true;
 
-	this.lights = false;
 	this.transparent = true;
 
 	this.setValues( parameters );