Unity销毁子物体

1.通过广播消息销毁
子物体

public void DestroyMySelf()
{ 
   Destroy(gameobject); 

} 

父物体发送广播

parentObj.BroadcastMassage("DestroyMySelf"); 

2.遍历删除

public GameObject father;
for (int i = 0; i < father.childCount; i++)
Destroy(Father.GetChild(i).gameObject);

3.给子物体设置相同的tag，然后遍历删除

private GameObject[] Sons;
Sons=GameObject.FindGameObjectsWithTag(“Son”);
foreach(GameObject things in Sons)
{
    Destory(things);
}