text: /**
   * @author mrdoob / http://mrdoob.com/
   */
  
  THREE.Group = function () {
  
  	THREE.Object3D.call( this );
  
  	this.type = 'Group';
  
  };
  
  THREE.Group.prototype = Object.assign( Object.create( THREE.Object3D.prototype ), {
  
  	constructor: THREE.Group
  
  } );
  