public override void OnLeave()
    {
        WKStaticFunction.WKMessageLog("Leave ARState");

        VideoTutorialModal videoModal = VideoTutorialModal.Instance();

        videoModal.CloseModal();

        base.OnLeave();
    }
    public override void OnEnter()
    {
        WKStaticFunction.WKMessageLog("Enter VideoState");
        VideoTutorialModal videoModal = VideoTutorialModal.Instance();

        videoModal.OpenModal();


        base.OnEnter();
    }