add Potree (version 1.8)

PointCloudWeb.Web/public/Potree/libs/three.js/webxr/XRHandModelFactory.js

@@ -0,0 +1,113 @@
+import {
+	Object3D
+} from '../../../build/three.module.js';
+
+import {
+	XRHandPrimitiveModel
+} from './XRHandPrimitiveModel.js';
+
+import {
+	XRHandOculusMeshModel
+} from './XRHandOculusMeshModel.js';
+
+function XRHandModel( controller ) {
+
+	Object3D.call( this );
+
+	this.controller = controller;
+	this.motionController = null;
+	this.envMap = null;
+
+	this.mesh = null;
+
+}
+
+XRHandModel.prototype = Object.assign( Object.create( Object3D.prototype ), {
+
+	constructor: XRHandModel,
+
+	updateMatrixWorld: function ( force ) {
+
+		Object3D.prototype.updateMatrixWorld.call( this, force );
+
+		if ( this.motionController ) {
+
+			this.motionController.updateMesh();
+
+		}
+
+	},
+} );
+
+
+const XRHandModelFactory = ( function () {
+
+	function XRHandModelFactory() {
+
+		this.path = '';
+
+	}
+
+	XRHandModelFactory.prototype = {
+
+		constructor: XRHandModelFactory,
+
+		setPath: function ( path ) {
+
+			this.path = path;
+			return this;
+
+		},
+
+		createHandModel: function ( controller, profile, options ) {
+
+			const handModel = new XRHandModel( controller );
+
+			controller.addEventListener( 'connected', ( event ) => {
+
+				const xrInputSource = event.data;
+
+				if ( xrInputSource.hand && ! handModel.motionController ) {
+
+					handModel.visible = true;
+					handModel.xrInputSource = xrInputSource;
+
+					// @todo Detect profile if not provided
+					if ( profile === undefined || profile === 'spheres' ) {
+
+						handModel.motionController = new XRHandPrimitiveModel( handModel, controller, this.path, xrInputSource.handedness, { primitive: 'sphere' } );
+
+					} else if ( profile === 'boxes' ) {
+
+						handModel.motionController = new XRHandPrimitiveModel( handModel, controller, this.path, xrInputSource.handedness, { primitive: 'box' } );
+
+					} else if ( profile === 'oculus' ) {
+
+						handModel.motionController = new XRHandOculusMeshModel( handModel, controller, this.path, xrInputSource.handedness, options );
+
+					}
+
+				}
+
+			} );
+
+			controller.addEventListener( 'disconnected', () => {
+
+				// handModel.motionController = null;
+				// handModel.remove( scene );
+				// scene = null;
+
+			} );
+
+			return handModel;
+
+		}
+
+	};
+
+	return XRHandModelFactory;
+
+} )();
+
+
+export { XRHandModelFactory };