/// <summary> /// play show anime /// </summary> public void Show(){} /// <summary> /// play hide anime /// </summary> public void Hide(){} public bool isUseAnime = false;//whether to use animation public RectTransform targetRectTrans{get;set}// target of recttrans public Action OnShowBefore;//events processed before show public Action OnShowAfter;//events processed after show public Action OnHideBefore;//events processed before hide public Action OnHideAfter;//events processed after hide