public void SetChildPos()
{
chlidCount = FunctionBtnItemManger.dict.Count;
float currentFirstAngel = firstangle - (anglecheap * (chlidCount - 1)) / 2;
if (childList.Count != chlidCount)
{
//存好按钮列表
for (int i = 0; i < chlidCount; i++)
{
//取出椭圆的中心点
Vector3 center = button.transform.position;
float currentAngel = currentFirstAngel + anglecheap * i;
int id = i + 1;
string str = id + "";
GameObject item_ = CreateFunctionBtn("Btn_Func_Itme_" + i, FunctionBtnItemManger.GetItem(str));
Vector3 v = getPosition(currentAngel, center);
item_.transform.Find("Btn_Func_Itme_" + i).GetComponent <TweenPosition> ().to = v;
childList.Add(item_);
}
}
}
