3 Commits

Author	SHA1	Message	Date
Bill Thiede	577fa32b2d	Use Vec3 in main program.	2018-09-08 19:50:13 -07:00
Bill Thiede	7f7b1d6d34	Implement Vec3 library. Lacks most inplace operators.	2018-09-08 19:42:31 -07:00
Bill Thiede	3dfd71282b	simple_ppm writer.	2018-09-08 17:32:12 -07:00