问题
I'm having trouble with spatial partitioning for my class. The problem I'm having is implementing the Quadtree in C++ using DirectX. I get the concept behind it but the coding to implement it is what I'm having trouble with.
Right now I have the environment to test the tree. And the structure for the tree.
struct Node { vector3 element; Node* left,right; }; Node root;
来源：https://stackoverflow.com/questions/5994778/how-to-implement-a-quadtree-for-spatial-partitioning