Re:Implementation of Hex Grids
by choppaface on Wednesday May 13, 2015 @06:12AM
(#9537876)
Yes, this page is a must.
Also, this problem has some relevance outside of games: http://vincentwoo.com/2013/03/08/above-and-beyond-the-affirm...
http://www.redblobgames.com/grids/hexagons/