From: Scott Worley Date: Thu, 20 Dec 2012 09:18:52 +0000 (-0800) Subject: Cones. X-Git-Url: http://git.scottworley.com/nt3d/commitdiff_plain/1a18e646fe84c30984a5298c284d959e925e6a54?ds=sidebyside;hp=1a18e646fe84c30984a5298c284d959e925e6a54 Cones. (Cones are the first primitive solid because 3-sided cones are basically cheap arrows that can be littered all over the place for debugging.) ---