uiscrollView更新

uiscrollView更新算法

void updateScroll(){//总的高度float allHeight = uiGrid.transform.childCount * uiGrid.cellHeight;//菜单高度float btnHeight = buttonClickSingerClass.gameObject.GetComponent<BoxCollider> ().size.y;btnHeight =btnHeight* buttonGrid.transform.childCount;float offset = uiGrid.cellHeight *0.66f;if (Mathf.Abs (gameObject.transform.localPosition.y) + btnHeight + offset > allHeight) {uiScrollView.verticalScrollBar.value = 1.0f;}uiScrollView.UpdatePosition ();}