3 commits

Author	SHA1	Message	Date
Tim Moore	d27174028e	shader optimizations ... Use two-pass rendering for some shaders to reduce the cost of expensive shaders. Implement some material animations using a shader uniform. Eliminate use of gl_FrontFacing. It's too buggy on ATI/ Macintosh.	2010-08-14 00:13:16 +02:00
timoore	041aad9319	Fix implicit conversion from vec4 to vec3 in material animation shader ... ATI doesn't like it. Author: Tim Moore <timoore@redhat.com>	2010-02-03 08:36:05 +00:00
timoore	bfaaef8aef	Effects and shaders for material animations ... Author: Tim Moore <timoore@redhat.com>	2010-01-27 17:52:18 +00:00