/// <summary>
/// 设置面板位置
/// </summary>
/// <param name="astrictScope"></param>
public void SetPoint(RectTransform tageRect, RectTransform astrictScope)
{
Vector3 locaPoint = transform.InverseTransformPoint(tageRect.position);
float x = locaPoint.x + _contentRect.rect.width / 2;
float y = locaPoint.y - _contentRect.rect.height / 2;
Vector3 newVector3 = new Vector3(x, y);
_contentRect.localPosition = newVector3;
_asteriskRect.localPosition = new Vector3(_contentRect.localPosition.x - (_contentRect.rect.width / 2) + 5, (_contentRect.localPosition.y + _contentRect.rect.height / 2) - 5);
bool isBottomOut = ChatTool.AstrictScope(_contentRect, astrictScope);
if (isBottomOut)
{
float yTwo = locaPoint.y + _contentRect.rect.height / 2;
Debug.Log("触底y轴：" + yTwo);
_contentRect.localPosition = new Vector3(x, yTwo);
_asteriskRect.localPosition = new Vector3(_asteriskRect.localPosition.x, (_contentRect.localPosition.y - _contentRect.rect.height / 2) + 5);
}
_thisCanvasGroup.alpha = 1;
}