3 commits

Author	SHA1	Message	Date
Brendan Zabarauskas	9f39bf67b2	Formatting cleanups	2013-11-09 12:15:51 +11:00
jeff	fd7003dc98	cleaning up from upstream merge	2013-11-06 18:43:56 -08:00
jeff	a53f9913a8	ray-plane and ray-sphere intersection	2013-11-06 18:29:08 -08:00