A ray tracer, Ray Charles

Eryn Wells 58f3cdd304 Add default values for trace_ray depth and weight arguments		2013-09-21 16:45:10 -07:00
gtest	Add gtest	2013-09-12 15:50:40 -07:00
src	Add default values for trace_ray depth and weight arguments	2013-09-21 16:45:10 -07:00
test	Add div and length tests for Vector3	2013-09-13 11:14:34 -07:00
.gitignore	Ignore PNG files	2013-09-20 09:10:55 -07:00
SConstruct	Add /usr/local/{lib,include} to SConstruct	2013-09-21 15:34:12 -07:00