I was looking for the same thing, this article below has an incredible explanation of the algorithm using Python: http://blog.notdot.net/2009/11/Damn-Cool-Algo

I was looking for the same thing, this article below has an incredible explanation of the algorithm using Python: http://blog.notdot.net/2009/11/Damn-Cool-Algorithms-Spatial-indexing-with-Quadtrees-and-Hilbert-Curves http://blog.notdot.net/2009/11/Damn-Cool-Algorithms-Spatial-...