改变图片的透明度float speed=0.2f;float starttime;void Start () {starttime = Time.time; }void Update(){GUITexture.color.a = Mathf.Lerp (0, 1, (Time.time – starttime) * speed);}———————————————————————图片自适应屏幕Rect cur = Rect (-Screen.width * 0.5, -Screen.height * 0.5, Screen.width, Screen.height);
，那些无法讲述的悲伤和苍凉，
