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14199 commits 71 branches 56 tags 1.2 GiB
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100 commits

Author SHA1 Message Date
Andrzej Kapolka
391902f79b Cascaded shadow maps for models. 2014-05-29 15:30:40 -07:00
Andrzej Kapolka
09231f01f3 Retain "simple" shadows, supply cascaded as option. 2014-05-29 12:48:41 -07:00
Andrzej Kapolka
ff77644caa Progress on selecting cascades. 2014-05-28 18:35:30 -07:00
Andrzej Kapolka
c3f6cab199 Working on cascading shadow maps. 2014-05-28 15:20:09 -07:00
Andrzej Kapolka
7c12417653 Use multisampling on the shadow maps for the voxels, too. 2014-05-27 17:26:19 -07:00
Andrzej Kapolka
e22d239d4d What the heck; let's try using some multisampling on the shadow maps. 2014-05-27 12:30:45 -07:00
Andrzej Kapolka
67e3454a86 Missed a few files. 2014-05-23 16:37:12 -07:00
Andrzej Kapolka
0baf757c0d Basic support for shadows on models. 2014-05-23 16:35:51 -07:00
Andrzej Kapolka
bfd00f1b15 Use local viewer model for specular. 2014-05-23 10:57:14 -07:00
Andrzej Kapolka
4f4b4c08bb Restore specular lighting--but, per the OpenGL spec, shut off specular 
contribution if the surface isn't facing the light.
 2014-05-19 12:29:49 -07:00
Kai Ludwig
51965fd283 changed 
float specular = max(0.0, dot(normalize(gl_LightSource[0].position + vec4(0.0, 0.0, 1.0, 0.0)), normalizedNormal));
to
    float specular = max(0.0, dot(gl_LightSource[0].position, normalizedNormal));

Calculation for specular value has to be done like in all other shaders with the unmodified unnormalized lightsource position. Otherwise the specular effect will have weird behaviour.
 2014-05-16 15:44:07 +02:00
Andrzej Kapolka
d0537e7ead Specular map support. 2014-05-06 17:32:10 -07:00
Stephen Birarda
f969e050cd add apache license to shader headers 2014-04-09 09:59:05 -07:00
Andrzej Kapolka
563725e781 Use the "correct" shadow strategy: include only ambient term when in shadow. 2014-03-27 13:44:34 -07:00
Andrzej Kapolka
7cc7230745 Adjust the shadow shader to prevent seeing shadows on the opposite sides of 
objects.  Closes #2544.
 2014-03-27 13:18:45 -07:00
Andrzej Kapolka
62884f1f4f Don't use textures/fancy shaders when rendering shadow map. Closes #2270. 2014-03-24 13:15:03 -07:00
ZappoMan
d6b71f19a8 fix voxel texture to work better with larger TREE_SCALE 2014-02-12 18:00:09 -08:00
Andrzej Kapolka
4deb9936ba Don't add the specular alpha in the model fragment shaders. 2014-01-27 17:44:13 -08:00
Andrzej Kapolka
aabff3f141 Adjust the fog density; getting different results on Linux vs. OS X. 2014-01-22 14:17:02 -08:00
Andrzej Kapolka
0a3d6ae5e0 More work on metavoxel editing (grid, etc.) 2014-01-21 19:31:56 -08:00
Andrzej Kapolka
e7a3beed78 Removed a couple more resources. 2014-01-16 15:17:38 -08:00
Andrzej Kapolka
1b891cb326 Removed unused resources. 2014-01-16 15:16:19 -08:00
Andrzej Kapolka
c003a55c37 Diffuse lighting. 2013-12-12 16:19:05 -08:00
Andrzej Kapolka
c1aec11b32 More work on rendering voxels. 2013-12-12 15:14:19 -08:00
Andrzej Kapolka
f6b3a6ceca The other part of the Oculus ambient occlusion fix. 2013-11-26 17:53:31 -08:00
Andrzej Kapolka
e406988ed3 Partial fix for ambient occlusion with Oculus. 2013-11-26 17:18:03 -08:00
Andrzej Kapolka
c5406c47a6 Moved Oculus code out of Application, started on using StereoConfig to get 
actual values to replace the magic numbers.
 2013-11-26 11:59:06 -08:00
Andrzej Kapolka
f0e5872b89 Lighten the shadows, remove some debug code. 2013-11-21 12:29:22 -08:00
ZappoMan
c4a2b3c49b fix thinning in voxels as points by using correct points to calculate width of voxel based on camera position relative to voxel 2013-11-03 11:10:00 -08:00
ZappoMan
508b8f4678 change in comment to kick off build 2013-11-01 16:29:49 -07:00
ZappoMan
b103f9dacf clean up 2013-11-01 15:32:17 -07:00
ZappoMan
e62322b805 clean up comment 2013-11-01 15:28:54 -07:00
ZappoMan
61b6d6a4a4 added comment about fixing point selection 2013-11-01 15:27:57 -07:00
ZappoMan
cab87c3a97 added comment about fixing point selection 2013-11-01 15:27:25 -07:00
ZappoMan
b3aac56d29 first cut a variable point size point rendering 2013-11-01 14:33:06 -07:00
Andrzej Kapolka
12374c2cc4 Allow more clusters per mesh. 2013-10-31 17:01:00 -07:00
Andrzej Kapolka
06e050f1c1 Normal map support almost there. 2013-10-29 22:13:00 -07:00
Andrzej Kapolka
62b2388592 Temporary fix for Mavericks: the skin shader isn't getting the color, so just 
use white.  We're not using vertex colors on anything skinned yet, anyway.
 2013-10-25 14:40:00 -07:00
Andrzej Kapolka
bae4a17605 Voxel attachments. 2013-10-24 13:59:04 -07:00
Andrzej Kapolka
7ddac20c62 Allow more bones. The model I'm testing with has about 60. 2013-10-18 19:18:48 -07:00
Andrzej Kapolka
7e174093e4 Factoring the FBX model code out to a shared base class. 2013-10-18 17:26:03 -07:00
Andrzej Kapolka
a79c0a9244 Removed unused shader. 2013-10-15 17:14:20 -07:00
Andrzej Kapolka
d06acdd169 Per-pixel shading, material tweaks. 2013-10-15 11:50:29 -07:00
Andrzej Kapolka
e97cfb8cf8 Per-pixel specular for blend faces. 2013-10-14 19:59:13 -07:00
Andrzej Kapolka
124966d2e4 More progress on skinning. 2013-10-14 18:39:19 -07:00
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