Package hexgrid implements an n by m hex-tile grid for use in games.
A grid can be used in games with a hex-tile layout such as the games of Hex, Settlers of Catan, and Sid Meier's Civilization 5.
NOTE: The public API is in flux and should be used with caution.
On godoc.org
Bryan Matsuo
(C) 2011 Bryan Matsuo
TODO - add licensing information!