public override void DoAction()
 {
     switcher = SwitcherHDCamera.GetInstance();
     switcher.switchCameraToAR();
 }
 void Awake()
 {
     _instance = this;
 }
 public override void DoAction()
 {
     switcher = SwitcherHDCamera.GetInstance();
     switcher.switchCameraToAR();
 }
	void Awake() {
		_instance = this;
	}