2 commits

Author	SHA1	Message	Date
Brendan Zabarauskas	6d7b81648b	Fix purity and visibility modifiers	2012-11-06 12:06:34 +10:00
Brendan Zabarauskas	40e847f34f	Move functions to funs module. Add additional functions as per the GLSL spec	2012-11-06 11:57:15 +10:00