Updated builds.

build/three.js

@@ -18401,18 +18401,21 @@ Object.assign( THREE.XHRLoader.prototype, {
 	setPath: function ( value ) {
 
 		this.path = value;
+		return this;
 
 	},
 
 	setResponseType: function ( value ) {
 
 		this.responseType = value;
+		return this;
 
 	},
 
 	setWithCredentials: function ( value ) {
 
 		this.withCredentials = value;
+		return this;
 
 	}
 
@@ -18516,12 +18519,14 @@ Object.assign( THREE.ImageLoader.prototype, {
 	setCrossOrigin: function ( value ) {
 
 		this.crossOrigin = value;
+		return this;
 
 	},
 
 	setPath: function ( value ) {
 
 		this.path = value;
+		return this;
 
 	}
 
@@ -20055,12 +20060,14 @@ Object.assign( THREE.TextureLoader.prototype, {
 	setCrossOrigin: function ( value ) {
 
 		this.crossOrigin = value;
+		return this;
 
 	},
 
 	setPath: function ( value ) {
 
 		this.path = value;
+		return this;
 
 	}
 
@@ -20123,12 +20130,14 @@ Object.assign( THREE.CubeTextureLoader.prototype, {
 	setCrossOrigin: function ( value ) {
 
 		this.crossOrigin = value;
+		return this;
 
 	},
 
 	setPath: function ( value ) {
 
 		this.path = value;
+		return this;
 
 	}
 
@@ -20354,6 +20363,7 @@ Object.assign( THREE.CompressedTextureLoader.prototype, {
 	setPath: function ( value ) {
 
 		this.path = value;
+		return this;
 
 	}
 
@@ -25683,12 +25693,6 @@ THREE.WebGLRenderer = function ( parameters ) {
 					var size = geometryAttribute.itemSize;
 					var buffer = objects.getAttributeBuffer( geometryAttribute );
 
-					if ( buffer === undefined ) {
-
-						console.error( objects, geometryAttribute );
-
-					}
-
 					if ( geometryAttribute instanceof THREE.InterleavedBufferAttribute ) {
 
 						var data = geometryAttribute.data;
@@ -25906,16 +25910,27 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 		//
 
-		var needsClear = this.autoClear || forceClear;
 		var background = scene.background;
 
 		if ( background === null ) {
 
 			glClearColor( _clearColor.r, _clearColor.g, _clearColor.b, _clearAlpha );
 
-		} else if ( background instanceof THREE.CubeTexture ) {
+		} else if ( background instanceof THREE.Color ) {
+
+			glClearColor( background.r, background.g, background.b, 1 );
+
+		}
 
-			backgroundCamera2.projectionMatrix = camera.projectionMatrix;
+		if ( this.autoClear || forceClear ) {
+
+			this.clear( this.autoClearColor, this.autoClearDepth, this.autoClearStencil );
+
+		}
+
+		if ( background instanceof THREE.CubeTexture ) {
+
+			backgroundCamera2.projectionMatrix.copy( camera.projectionMatrix );
 
 			backgroundCamera2.matrixWorld.extractRotation( camera.matrixWorld );
 			backgroundCamera2.matrixWorldInverse.getInverse( backgroundCamera2.matrixWorld );
@@ -25925,28 +25940,12 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 			_this.renderBufferDirect( backgroundCamera2, null, backgroundBoxMesh.geometry, backgroundBoxMesh.material, backgroundBoxMesh, null );
 
-			needsClear = false;
-
 		} else if ( background instanceof THREE.Texture ) {
 
 			backgroundPlaneMesh.material.map = background;
 
 			_this.renderBufferDirect( backgroundCamera, null, backgroundPlaneMesh.geometry, backgroundPlaneMesh.material, backgroundPlaneMesh, null );
 
-			needsClear = false;
-
-		} else if ( background instanceof THREE.Color ) {
-
-			glClearColor( background.r, background.g, background.b, 1 );
-
-			needsClear = true;
-
-		}
-
-		if ( needsClear ) {
-
-			this.clear( this.autoClearColor, this.autoClearDepth, this.autoClearStencil );
-
 		}
 
 		//