hiker
f1c8fcc6d4
Fix 1366.
2014-06-15 22:14:50 +10:00
vlj
55ddffaf54
Another round of big triangle port.
2014-06-03 20:28:42 +02:00
vlj
5e62347d11
Fix attempt for #1308
2014-05-03 17:36:27 +02:00
vlj
2a1623d8ca
Use a more efficient screen to view conversion
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Also use the opportunity to use UBO where possible.
2014-05-02 18:11:34 +02:00
Vincent Lejeune
84ddd7119e
Use glPolygonOffset to remove shadow acne
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It's a 2002 trick from M. Kilgard
2014-04-24 21:02:24 +02:00
vlj
85e720a58f
Shadow: tweak bias to remove acnee
2014-04-24 18:33:05 +02:00
Vincent Lejeune
d4718df127
Revert "Use some realist order of magnitude of light"
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This reverts commit 2aa6676050
2014-04-22 00:44:08 +02:00
vlj
2aa6676050
Use some realist order of magnitude of light
2014-04-21 19:40:10 +02:00
vlj
e8b36f2490
Fix for shadow acne in chocolate.
2014-04-20 02:20:09 +02:00
vlj
87248b46f3
Tweak shadows CSM split.
2014-04-20 02:01:29 +02:00
vlj
1291d0cc93
Increase shadow fidelity.
2014-04-20 00:21:30 +02:00
vlj
a457b9f423
Shadows: Clean shaders.
2014-04-20 00:04:49 +02:00
vlj
e00ce85d7c
Support FresnelSchlick factor.
2014-04-07 21:35:10 +02:00
vlj
79c6424703
Use specularmap as glossiness map.
2014-04-07 21:35:09 +02:00
vlj
cafc07680a
Use Blinn Phong model.
2014-04-07 21:35:09 +02:00
Vincent Lejeune
29749d5dbd
Merge commit 'f3e2da881a4d394c4ca902548e788f5b4c0bdd81'
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* commit 'f3e2da881a4d394c4ca902548e788f5b4c0bdd81':
Do not build shadow shader without gs support.
Add a function to query supported glsl ver
Some drivers dont support const array
2014-03-22 18:54:51 +01:00
Vincent Lejeune
aa39246404
Some drivers dont support const array
2014-03-22 18:36:19 +01:00
Vincent Lejeune
01b88fde9d
Factorize DecodeNormal from misc shaders.
2014-03-21 18:17:21 +01:00
Vincent Lejeune
af862cb6c5
#version autoadded to shaders and turn some v120
2014-02-28 17:29:05 +01:00
samuncle
073a049389
Correction of a syntax error
2014-02-17 22:36:00 +01:00
Vincent Lejeune
d5d57bbae0
Shadows: Softer edge and smoother cascade transitions
2014-02-15 20:45:47 +01:00
Vincent Lejeune
0243546e4d
Use an openGL 3.3 compatibility context when available.
2014-02-12 22:16:10 +01:00
Vincent Lejeune
70f89a8bce
Shadow: Use 4 cascades.
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Now that we use GS and textures array it's easier to add a cascade.
4 is still not optimal but I'd like to avoid cascade count inflation as
much as possible ; 4 x 1024x1024 has the bandwidth requirement of the
single 2048x2048 shadowmaps we previously had.
2014-02-11 21:49:46 +01:00
Vincent Lejeune
934d1f10b8
Shadow: Use Geometry Shader for better perfs.
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The 3 cascades are now rendered in a single pass, using 2D array texture and
a GS to do the dispatch ("layered rendering").
It's possible to use instancing instead but it requires the AMD_vertex_shader_layer
extension which is oddly part of opengl 4.2.
2014-02-11 21:07:44 +01:00
Vincent Lejeune
c8844486fa
Shadow: Tweak bias
2014-02-10 15:58:09 +01:00
Vincent Lejeune
515bcbc750
Shadow: very crude csm support
2014-02-10 15:42:17 +01:00
Vincent Lejeune
19d490a26d
Lights: Remove unused export value.
2014-02-09 21:18:15 +01:00
Vincent Lejeune
5d5ac34648
Shadow: soften edge a little
2014-02-09 20:03:54 +01:00
Vincent Lejeune
63db565fd7
Shadow: Better bias.
2014-02-09 19:42:22 +01:00
Vincent Lejeune
f0ef8e9913
Shadow: reenable shadows
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It's just plain basic shadowmaps, a lot of tweak is still necessary but
it gives a way to see how light values are affected in some places.
(cave in chocolate for instance)
2014-02-09 19:20:55 +01:00
Vincent Lejeune
859be83074
Explicitly define fragment exported values.
2014-01-19 19:31:00 +01:00
Vincent Lejeune
fb6649eaad
texture2D is deprecated, use texture instead
2014-01-19 18:53:35 +01:00
vincentlj
fa068d7810
OGL32CTX: Ask #version 130 for all our shaders
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git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@14919 178a84e3-b1eb-0310-8ba1-8eac791a3b58
2014-01-05 00:08:00 +00:00
samuncle
063ea38cc6
A new bias (it works better with harvest
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git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@14594 178a84e3-b1eb-0310-8ba1-8eac791a3b58
2013-12-01 17:47:30 +00:00
auria
5899a26aad
Merge cand's graphical improvements branch!! There are many known issues folks, so don't cry victory just now, this is just the beginning. Especially, shadows do not work correctly at this time
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git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@14590 178a84e3-b1eb-0310-8ba1-8eac791a3b58
2013-11-30 21:33:06 +00:00
