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55 commits

Author SHA1 Message Date
ZappoMan
dbfc0956c1 added normals to voxel shader 2013-09-27 13:26:58 -07:00
Philip Rosedale
0fbabe9891 Merge pull request #984 from ZappoMan/voxel_geo_shader 
Voxel Geometry Shader Experiment
 2013-09-26 17:22:55 -07:00
ZappoMan
3ab92a592a fix comments in shaders 2013-09-26 17:05:04 -07:00
ZappoMan
07515d1c5f fix projection between shaders 2013-09-26 17:03:50 -07:00
ZappoMan
c0bfdfbc4f fix comment 2013-09-26 16:54:20 -07:00
ZappoMan
57b30c13d8 style cleanup 2013-09-26 16:45:09 -07:00
ZappoMan
864c00c6e0 removed some dead code 2013-09-26 16:38:29 -07:00
ZappoMan
552d9fadd8 rearranged menus, some hacking on voxel shader 2013-09-26 14:51:57 -07:00
Andrzej Kapolka
736dae0c81 Use shaders for eyes (like the ones for the iris). 2013-09-25 15:26:29 -07:00
ZappoMan
3d4341cee4 hacking on voxel geometry shader 2013-09-23 15:18:45 -07:00
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
f3a32a7934 Might as well convert the divide to a multiply. 2013-08-20 17:04:29 -07:00
Andrzej Kapolka
590672d035 Fewer texture lookups when diffusing. 2013-08-20 17:02:35 -07:00
Andrzej Kapolka
5b923bc6f2 More cleanup. 2013-08-20 13:46:13 -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
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
cceeb1c6ff Merge branch 'master' of https://github.com/worklist/hifi into ssao 2013-08-15 13:11:12 -07:00
Andrzej Kapolka
3ad0b8b99d Merge branch 'master' of https://github.com/worklist/hifi into ssao 
Conflicts:
	interface/src/Application.h
 2013-08-15 10:06:22 -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
d24e340c91 To keep the frame rate up, let's only sample eight points for the blur. 2013-08-13 14:52:35 -07:00
Andrzej Kapolka
01cd0d2a1f Have the glow effect add half of the original texture, too, and use it on the 
follow indicator.
 2013-08-13 14:22:29 -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
1828a105d4 Basic glow effect. 2013-08-08 16:55:45 -07:00
Andrzej Kapolka
bd3c235fe4 Switching between textured and untextured modes. 2013-08-06 16:23:58 -07:00
Andrzej Kapolka
720ae561df Working on support for a textured face mode that doesn't rely on the video 
stream.
 2013-08-06 13:27:54 -07:00
Andrzej Kapolka
ba9b5888d2 More work on full frame sending. 2013-08-01 13:00:01 -07:00
Andrzej Kapolka
ff0d63173c Pass the aspect ratio into the shader, since it no longer necessarily 
corresponds to the texture rectangle's aspect ratio.
 2013-07-18 21:25:11 -07:00
Andrzej Kapolka
b15724665b Removed unused variable, fixed shader comments. 2013-07-18 18:16:45 -07:00
Andrzej Kapolka
fdeb63c121 More work on face points. 2013-07-15 16:09:49 -07:00
Andrzej Kapolka
5c590638f3 Working on mesh rendering for faces. 2013-07-15 13:12:22 -07:00
Andrzej Kapolka
84bb2aa265 Started on C++ side of SSAO effect. 2013-07-14 18:21:18 -07:00
Andrzej Kapolka
411cb92300 Working on face rendering as point cloud. 2013-07-14 15:54:29 -07:00
Andrzej Kapolka
b294b33ac7 Started on ambient occlusion shader. 2013-07-05 18:21:59 -07:00
Andrzej Kapolka
c11ab45474 It seems gl_ModelViewMatrixInverse is problematic on OS X; let's try passing 
in the camera's position as transformed into model space.
 2013-06-14 17:21:35 -07:00
Andrzej Kapolka
790cdfb0bd Added refraction to irises. 2013-06-14 16:46:34 -07:00
Andrzej Kapolka
5241c41ddd Shed some light on what these shaders are doing, so to speak. 2013-06-14 11:29:32 -07:00
Andrzej Kapolka
e401663459 Added per-pixel specular highlight to irises. 2013-06-13 15:58:49 -07:00
Geenz
d512b414ee Correct after blending. 2013-06-09 22:48:14 -04:00
Andrzej Kapolka
d09700adde Merge branch 'master' of https://github.com/worklist/hifi into voxeltars 
Conflicts:
	interface/src/Avatar.cpp
	interface/src/Avatar.h
	interface/src/Skeleton.h
	interface/src/VoxelSystem.h
 2013-06-04 11:00:59 -07:00
Andrzej Kapolka
26b7976489 Merge branch 'master' of https://github.com/worklist/hifi into voxeltars 2013-06-03 09:49:50 -07:00
Jeffrey Ventrella
cf67f28b57 merge 2013-06-03 08:10:41 -07:00
Andrzej Kapolka
6c975f9c6f More work on avatar voxels. 2013-06-01 15:06:29 -07:00
Geenz
de76851207 Remove unnecessary normalize. 2013-05-31 20:35:26 -04:00
Geenz
d98b28d4ab So apparently, this was a scale problem the entire time. 2013-05-31 20:30:42 -04:00
Geenz
1eac57dd0c #19351 - Atmosphere shaders should be handled per-pixel instead of per-vertex. 2013-05-30 15:02:11 -04:00
Andrzej Kapolka
86ddcea87f Better names for the shaders. 2013-05-16 13:08:21 -07:00
Andrzej Kapolka
0a6b4702c6 Experimenting with simple Perlin noise shader for voxels. 2013-05-15 22:18:56 -07:00