public void Init(Rect rect, List <T> objects)
{
if (Root != null || StackQTNode.Count != 0)
{
Debug.LogError("QuadTree inited");
Clear();
}
Root = new QuadTreeNode <T>(rect);
for (int i = 0; i < objects.Count; i++)
{
Root.Fill(objects[i]);
}
}
