8 commits

Author	SHA1	Message	Date
Andrzej Kapolka	690e2c1965	Blur/add should be the default.	2013-08-14 16:58:04 -07:00
Andrzej Kapolka	7cd1360ba7	Doxygen-style comments.	2013-08-14 16:48:00 -07:00
Andrzej Kapolka	a9ccca3f72	Diffuse/add glow mode.	2013-08-14 16:13:30 -07:00
Andrzej Kapolka	15f129f32d	Added simple additive/blur-with-persist glow modes, means to cycle through ... modes.	2013-08-14 14:14:47 -07:00
Andrzej Kapolka	b05b43f027	Render to texture first, rather than copying from the frame buffer. Copying ... from the frame buffer requires it to have an alpha channel, which actually does something on OS X (meaning we have to set it to 1.0). We're going to want to render to texture anyway for SSAO (or other effects).	2013-08-13 12:27:52 -07:00
Andrzej Kapolka	a3cee5d052	More efficiency for glow effect.	2013-08-09 16:16:02 -07:00
Andrzej Kapolka	1828a105d4	Basic glow effect.	2013-08-08 16:55:45 -07:00
Andrzej Kapolka	597842eba2	Starting on glow effect.	2013-08-07 14:17:52 -07:00