text: define( [
      'osgViewer/eventProxy/GamePad',
      'osgViewer/eventProxy/Hammer',
      'osgViewer/eventProxy/LeapMotion',
      'osgViewer/eventProxy/StandardMouseKeyboard',
      'osgViewer/eventProxy/Oculus',
      'osgViewer/eventProxy/DeviceOrientation'
  ], function ( GamePad, HammerOsg, LeapMotion, StandardMouseKeyboard, Oculus, DeviceOrientation ) {
  
      return {
          GamePad: GamePad,
          Hammer: HammerOsg,
          LeapMotion: LeapMotion,
          StandardMouseKeyboard: StandardMouseKeyboard,
          Oculus: Oculus,
          DeviceOrientation: DeviceOrientation
      };
  } );
  