12 commits

Author	SHA1	Message	Date
Andrzej Kapolka	ddf92b39c7	Fix for off-axis ambient occlusion.	2013-09-08 17:52:35 -07:00
Andrzej Kapolka	d63bb3afaa	Fixed glow/ambient occlusion with Oculus.	2013-08-21 15:44:57 -07:00
Andrzej Kapolka	ecc6d41523	Merge branch 'master' of https://github.com/worklist/hifi	2013-08-20 16:07:54 -07:00
Andrzej Kapolka	d5c66f6b67	Default to diffuse/add mode, fix for interacting with ambient occlusion. ... Unfortunately, I managed to break the diffusion somehow.	2013-08-20 16:07:12 -07:00
Andrzej Kapolka	11be8c752b	Cleanup.	2013-08-20 13:40:45 -07:00
Andrzej Kapolka	22598ceb4f	Optimizations for occlusion blur (the main one being that we only need to ... sample the texture four, not sixteen, times if we turn on linear filtering and sample between the texels).	2013-08-20 11:52:43 -07:00
Andrzej Kapolka	7f4557fe1a	Add blur scale uniform.	2013-08-20 10:50:25 -07:00
Andrzej Kapolka	e7dab88d69	Square vector lengths to bunch them up towards the center, add a minimum ... length, include the URL of the SSAO tutorial.	2013-08-19 10:32:56 -07:00
Andrzej Kapolka	b41fa1e03c	Basic ambient occlusion effect up and running; needs tweaking and ... optimization.	2013-08-16 17:26:47 -07:00
Andrzej Kapolka	3ddab484e0	Beginnings of ambient occlusion. Looks like an architectural drawing.	2013-08-15 17:52:31 -07:00
Andrzej Kapolka	28d306a228	Remove the code here; will be replacing it based on glow effect work.	2013-08-15 13:10:48 -07:00
Andrzej Kapolka	84bb2aa265	Started on C++ side of SSAO effect.	2013-07-14 18:21:18 -07:00