5 commits

Author	SHA1	Message	Date
Lightling	503bf34dc7	cleanup shader code and add comments	2022-04-20 01:38:19 -04:00
Lightling	22c946ec1a	cleanup normal calculations	2022-04-20 00:23:34 -04:00
Lightling	a683ab21ff	support normal intensity	2022-04-19 23:15:15 -04:00
Lightling	761be5d9eb	corrections to lighting	2022-04-09 21:21:42 -04:00
Lightling	62a27191aa	PBR shader work	2022-04-09 20:19:44 -04:00