The author of this material is definitely on my free beer if I ever meet them list. I've learned a lot about geometric mapping, hexagonal pathfinding and lots o

The author of this material is definitely on my free beer if I ever meet them list. I've learned a lot about geometric mapping, hexagonal pathfinding and lots of other fascinating nerdy stuff from his articles over the years. They are good enough I keep my own archive copies just in case the site ever goes away.