public void StartFillImage(Ryan3DButton btn) { if (!fillImg) { fillImg = GetComponent <Image>(); fillImg.fillAmount = 1f; fillImg.transform.localScale = Vector3.one * .2f; mySque = DOTween.Sequence(); mySque.Append(fillImg.transform.DOScale(Vector3.one * 0.3f, .2f).SetEase(Ease.OutSine)); //弹出界面 mySque.Append(fillImg.DOFillAmount(0, 3f)); mySque.OnComplete(() => { btn.MouseSelect(); }); } }