For a project I'm working on I had need of a QuadTree to give me quick and easy access to objects within a given bounds. I learned quite a bit working on it and thought it might be a good idea to share the code with the Bytes community.

To use it, create a new QuadTree and tell it what area it's going to cover. Then simply insert objects into it using the Insert method. You can use the Remove method to take objects out. On a removal,...