Updated builds.

build/three.js

@@ -11652,6 +11652,14 @@
 
 		}
 
+		if ( object.isSkinnedMesh ) {
+
+			object.boneTransform( a, _vA );
+			object.boneTransform( b, _vB );
+			object.boneTransform( c, _vC );
+
+		}
+
 		var intersection = checkIntersection( object, material, raycaster, ray, _vA, _vB, _vC, _intersectionPoint );
 
 		if ( intersection ) {
@@ -23068,7 +23076,9 @@
 		cameraR.layers.enable( 2 );
 		cameraR.viewport = new Vector4();
 
-		var cameraVR = new ArrayCamera( [ cameraL, cameraR ] );
+		var cameras = [ cameraL, cameraR ];
+
+		var cameraVR = new ArrayCamera();
 		cameraVR.layers.enable( 1 );
 		cameraVR.layers.enable( 2 );
 
@@ -23421,12 +23431,23 @@
 
 				renderer.setFramebuffer( baseLayer.framebuffer );
 
+				var cameraVRNeedsUpdate = false;
+
+				// check if it's necessary to rebuild cameraVR's camera list
+
+				if ( views.length !== cameraVR.cameras.length ) {
+
+					cameraVR.cameras.length = 0;
+					cameraVRNeedsUpdate = true;
+
+				}
+
 				for ( var i = 0; i < views.length; i ++ ) {
 
 					var view = views[ i ];
 					var viewport = baseLayer.getViewport( view );
 
-					var camera = cameraVR.cameras[ i ];
+					var camera = cameras[ i ];
 					camera.matrix.fromArray( view.transform.matrix );
 					camera.projectionMatrix.fromArray( view.projectionMatrix );
 					camera.viewport.set( viewport.x, viewport.y, viewport.width, viewport.height );
@@ -23437,6 +23458,12 @@
 
 					}
 
+					if ( cameraVRNeedsUpdate === true ) {
+
+						cameraVR.cameras.push( camera );
+
+					}
+
 				}
 
 			}
@@ -27121,7 +27148,51 @@
 
 			return new this.constructor( this.geometry, this.material ).copy( this );
 
-		}
+		},
+
+		boneTransform: ( function () {
+
+			var basePosition = new Vector3();
+
+			var skinIndex = new Vector4();
+			var skinWeight = new Vector4();
+
+			var vector = new Vector3();
+			var matrix = new Matrix4();
+
+			return function ( index, target ) {
+
+				var skeleton = this.skeleton;
+				var geometry = this.geometry;
+
+				skinIndex.fromBufferAttribute( geometry.attributes.skinIndex, index );
+				skinWeight.fromBufferAttribute( geometry.attributes.skinWeight, index );
+
+				basePosition.fromBufferAttribute( geometry.attributes.position, index ).applyMatrix4( this.bindMatrix );
+
+				target.set( 0, 0, 0 );
+
+				for ( var i = 0; i < 4; i ++ ) {
+
+					var weight = skinWeight.getComponent( i );
+
+					if ( weight !== 0 ) {
+
+						var boneIndex = skinIndex.getComponent( i );
+
+						matrix.multiplyMatrices( skeleton.bones[ boneIndex ].matrixWorld, skeleton.boneInverses[ boneIndex ] );
+
+						target.addScaledVector( vector.copy( basePosition ).applyMatrix4( matrix ), weight );
+
+					}
+
+				}
+
+				return target.applyMatrix4( this.bindMatrixInverse );
+
+			};
+
+		}() )
 
 	} );
 

build/three.module.js

@@ -11646,6 +11646,14 @@ function checkBufferGeometryIntersection( object, material, raycaster, ray, posi
 
 	}
 
+	if ( object.isSkinnedMesh ) {
+
+		object.boneTransform( a, _vA );
+		object.boneTransform( b, _vB );
+		object.boneTransform( c, _vC );
+
+	}
+
 	var intersection = checkIntersection( object, material, raycaster, ray, _vA, _vB, _vC, _intersectionPoint );
 
 	if ( intersection ) {
@@ -23060,7 +23068,9 @@ function WebXRManager( renderer, gl ) {
 	cameraR.layers.enable( 2 );
 	cameraR.viewport = new Vector4();
 
-	var cameraVR = new ArrayCamera( [ cameraL, cameraR ] );
+	var cameras = [ cameraL, cameraR ];
+
+	var cameraVR = new ArrayCamera();
 	cameraVR.layers.enable( 1 );
 	cameraVR.layers.enable( 2 );
 
@@ -23413,12 +23423,23 @@ function WebXRManager( renderer, gl ) {
 
 			renderer.setFramebuffer( baseLayer.framebuffer );
 
+			var cameraVRNeedsUpdate = false;
+
+			// check if it's necessary to rebuild cameraVR's camera list
+
+			if ( views.length !== cameraVR.cameras.length ) {
+
+				cameraVR.cameras.length = 0;
+				cameraVRNeedsUpdate = true;
+
+			}
+
 			for ( var i = 0; i < views.length; i ++ ) {
 
 				var view = views[ i ];
 				var viewport = baseLayer.getViewport( view );
 
-				var camera = cameraVR.cameras[ i ];
+				var camera = cameras[ i ];
 				camera.matrix.fromArray( view.transform.matrix );
 				camera.projectionMatrix.fromArray( view.projectionMatrix );
 				camera.viewport.set( viewport.x, viewport.y, viewport.width, viewport.height );
@@ -23429,6 +23450,12 @@ function WebXRManager( renderer, gl ) {
 
 				}
 
+				if ( cameraVRNeedsUpdate === true ) {
+
+					cameraVR.cameras.push( camera );
+
+				}
+
 			}
 
 		}
@@ -27113,7 +27140,51 @@ SkinnedMesh.prototype = Object.assign( Object.create( Mesh.prototype ), {
 
 		return new this.constructor( this.geometry, this.material ).copy( this );
 
-	}
+	},
+
+	boneTransform: ( function () {
+
+		var basePosition = new Vector3();
+
+		var skinIndex = new Vector4();
+		var skinWeight = new Vector4();
+
+		var vector = new Vector3();
+		var matrix = new Matrix4();
+
+		return function ( index, target ) {
+
+			var skeleton = this.skeleton;
+			var geometry = this.geometry;
+
+			skinIndex.fromBufferAttribute( geometry.attributes.skinIndex, index );
+			skinWeight.fromBufferAttribute( geometry.attributes.skinWeight, index );
+
+			basePosition.fromBufferAttribute( geometry.attributes.position, index ).applyMatrix4( this.bindMatrix );
+
+			target.set( 0, 0, 0 );
+
+			for ( var i = 0; i < 4; i ++ ) {
+
+				var weight = skinWeight.getComponent( i );
+
+				if ( weight !== 0 ) {
+
+					var boneIndex = skinIndex.getComponent( i );
+
+					matrix.multiplyMatrices( skeleton.bones[ boneIndex ].matrixWorld, skeleton.boneInverses[ boneIndex ] );
+
+					target.addScaledVector( vector.copy( basePosition ).applyMatrix4( matrix ), weight );
+
+				}
+
+			}
+
+			return target.applyMatrix4( this.bindMatrixInverse );
+
+		};
+
+	}() )
 
 } );