<!-- NEW6 — TEST 6 · THE FIVE SHORES · part 73 -->
ale.copy( source.scale );

		this.pivot = ( source.pivot !== null ) ? source.pivot.clone() : null;

		this.matrix.copy( source.matrix );
		this.matrixWorld.copy( source.matrixWorld );

		this.matrixAutoUpdate = source.matrixAutoUpdate;

		this.matrixWorldAutoUpdate = source.matrixWorldAutoUpdate;
		this.matrixWorldNeedsUpdate = source.matrixWorldNeedsUpdate;

		this.layers.mask = source.layers.mask;
		this.visible = source.visible;

		this.castShadow = source.castShadow;
		this.receiveShadow = source.receiveShadow;

		this.frustumCulled = source.frustumCulled;
		this.renderOrder = source.renderOrder;

		this.static = source.static;

		this.animations = source.animations.slice();

		this.userData = JSON.parse( JSON.stringify( source.userData ) );

		if ( recursive === true ) {

			for ( let i = 0; i < source.children.length; i ++ ) {

				const child = source.children[ i ];
				this.add( child.clone() );

			}

		}

		return this;

	}

	/**
	 * Frees the GPU-related resources allocated by this instance. Call this
	 * method whenever this instance is no longer used in your app.
	 *
	 * Geometries, materials and textures are potentially shared with other
	 * 3D objects and must be disposed of separately.
	 *
	 * @fires Object3D#dispose
	 */
	dispose() {

		/**
		 * Fires when the 3D object has been disposed of.
		 *
		 * @event Object3D#dispose
		 * @type {Object}
		 */
		this.dispatchEvent( { type: 'dispose' } );

	}

}

/**
 * The default up direction for objects, also used as the default
 * position for {@link DirectionalLight} and {@link HemisphereLight}.
 *
 * @static
 * @type {Vector3}
 * @default (0,1,0)
 */
Object3D.DEFAULT_UP = /*@__PURE__*/ new Vector3( 0, 1, 0 );

/**
 * The default setting for {@link Object3D#matrixAutoUpdate} for
 * newly created 3D objects.
 *
 * @static
 * @type {boolean}
 * @default true
 */
Object3D.DEFAULT_MATRIX_AUTO_UPDATE = true;

/**
 * The default setting for {@link Object3D#matrixWorldAutoUpdate} for
 * newly created 3D objects.
 *
 * @static
 * @type {boolean}
 * @default true
 */
Object3D.DEFAULT_MATRIX_WORLD_AUTO_UPDATE = true;

/**
 * This is almost identical to an {@link Object3D}. Its purpose is to
 * make working with groups of objects syntactically clearer.
 *
 * ```js
 * // Create a group and add the two cubes.
 * // These cubes can now be rotated / scaled etc as a group.
 * const group = new THREE.Group();
 *
 * group.add( meshA );
 * group.add( meshB );
 *
 * scene.add( group );
 * ```
 *
 * @augments Object3D
 */
class Group extends Object3D {

	constructor() {

		super();

		/**
		 * This flag can be used for type testing.
		 *
		 * @type {boolean}
		 * @readonly
		 * @default true
		 */
		this.isGroup = true;

		this.type = 'Group';

	}

}

const _moveEvent = { type: 'move' };

/**
 * Class for representing a XR controller with its
 * different coordinate systems.
 *
 * @private
 */
class WebXRController {

	/**
	 * Constructs a new XR controller.
	 */
	constructor() {

		/**
		 * A group representing the target ray space
		 * of the XR controller.
		 *
		 * @private
		 * @type {?Group}
		 * @default null
		 */
		this._targetRay = null;

		/**
		 * A group representing the grip space
		 * of the XR controller.
		 *
		 * @private
		 * @type {?Group}
		 * @default null
		 */
		this._grip = null;

		/**
		 * A group representing the hand space
		 * of the XR controller.
		 *
		 * @private
		 * @type {?Group}
		 * @default null
		 */
		this._hand = null;

	}

	/**
	 * Returns a group representing the hand space of the XR controller.
	 *
	 * @return {Group} A group representing the hand space of the XR controller.
	 */
	getHandSpace() {

		if ( this._hand === null ) {

			this._hand = new Group();
			this._hand.matrixAutoUpdate = false;
			this._hand.visible = false;

			this._hand.joints = {};
			this._hand.inputState = { pinching: false };

		}

		return this._hand;

	}

	/**
	 * Returns a group representing the target ray space of the XR controller.
	 *
	 * @return {Group} A group representing the target ray space of the XR controller.
	 */
	getTargetRaySpace() {

		if ( this._targetRay === null ) {

			this._targetRay = new Group();
			this._targetRay.matrixAutoUpdate = false;
			this._targetRay.visible = false;
			this._targetRay.hasLinearVelocity = false;
			this._targetRay.linearVelocity = new Vector3();
			this._targetRay.hasAngularVelocity = false;
			this._targetRay.angularVelocity = new Vector3();

		}

		return this._targetRay;

	}

	/**
	 * Returns a group representing the grip space of the XR controller.
	 *
	 * @return {Group} A group representing the grip space of the XR controller.
	 */
	getGripSpace() {

		if ( this._grip === null ) {

			this._grip = new Group();
			this._grip.matrixAutoUpdate = false;
			this._grip.visible = false;
			this._grip.hasLinearVelocity = false;
			this._grip.linearVelocity = new Vector3();
			this._grip.hasAngularVelocity = false;
			this._grip.angularVelocity