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88 commits

Author SHA1 Message Date
Frederic Bouvier
21ae0c8c69 To spare few GPU cycle 2010-10-03 09:15:33 +02:00
Frederic Bouvier
6e559ab4eb Restore old shader for quality level below 2 2010-10-03 08:57:33 +02:00
Frederic Bouvier
e4da5245e8 Merge commit 'refs/merge-requests/28' of git://gitorious.org/fg/fgdata into gral/water2 2010-10-03 08:48:20 +02:00
gral@who.net
43a69d8371 Small clean up 2010-09-30 01:46:52 +02:00
gral@who.net
3cdf9da27a Next version of water shader, some clean up 2010-09-30 01:29:16 +02:00
Frederic Bouvier
3e563df3a4 Remove reflection modulation by shininess factor (bump map alpha channel) 2010-09-26 08:41:50 +02:00
Stuart Buchanan
5d2845a540 Minor change to urban shader to mak building sides vertical. 2010-09-25 22:28:56 +01:00
Frederic Bouvier
2bc5c2177a Don't scale alpha when using reflection coefficient 2010-09-21 19:59:22 +02:00
Frederic Bouvier
52c646b2cc Better use of clamp 2010-09-21 09:21:44 +02:00
Frederic Bouvier
ee8d70b3bf Use specular factor of bumpspec map (alpha channel) to modulate reflection factor 2010-09-21 09:17:07 +02:00
Frederic Bouvier
d734e32bd5 Modified reflect effect to include bumpspec. Original effect untouched 2010-09-21 08:23:13 +02:00
Frederic Bouvier
a875bcbbb4 Add forgotten files 2010-09-10 21:49:16 +02:00
Frederic Bouvier
a0803ad074 Local Weather v0.85 by Thorsten Renk 2010-09-10 08:52:21 +02:00
gral@who.net
cf0f7c298c Fix: bringing back constantColor in crop shaders 2010-09-03 09:37:52 +02:00
gral@who.net
f08cd1f12d Forest pixel shader edit, reduce bias mix (was: bright forest) 2010-09-01 14:58:55 +02:00
gral@who.net
7bf4dc5795 Reactivate blue for forest.frag 2010-08-28 00:54:06 +02:00
gral@who.net
71a7c8cf72 Removed different colorstrips, flickering between forest/herbtundra 2010-08-28 00:38:20 +02:00
gral@who.net
269a999c4d Adding season colour in forest/herbtundra/glacier effects 2010-08-28 00:13:52 +02:00
Frederic Bouvier
9dc13921cd Merge commit 'refs/merge-requests/36' of git://gitorious.org/fg/fgdata into gral/glacier 2010-08-25 23:16:43 +02:00
gral@who.net
197200149c Better herbtundra colour and transition 2010-08-25 22:50:57 +02:00
gral@who.net
f5ba5006fd Better transitions 2010-08-25 20:56:19 +02:00
Frederic Bouvier
c41a732339 Merge commit 'refs/merge-requests/30' of git://gitorious.org/fg/fgdata into gral/glacier 2010-08-25 20:47:56 +02:00
gral@who.net
5fb6550b8e Changes for better terrain, but not so good forest 2010-08-25 20:08:23 +02:00
gral@who.net
d135816375 Getting the relief back for forest 2010-08-25 17:20:54 +02:00
gral@who.net
8e645e61f5 Added relief code to new effects and shaders 2010-08-24 14:53:42 +02:00
gral@who.net
64c5757f6d Working on transitions, adding herbtundra 2010-08-23 12:15:09 +02:00
Frederic Bouvier
e1726953c1 Fix a shader problem reported by Tat 2010-08-23 08:53:18 +02:00
gral@who.net
10f97d1718 New combination of snow and glacier/permanent snow 2010-08-22 23:05:46 +02:00
gral@who.net
1286a77977 Added vegetation level to the forest shader, at least for rock/forest in the 2010-08-21 22:47:56 +02:00
gral@who.net
1ee6d35136 Shader Crop: Adding snow and snowlevel adjustement, clean up 2010-08-21 16:51:13 +02:00
gral@who.net
07c6ffedc0 Adding snow and snowlevel adjustement 2010-08-21 14:27:25 +02:00
gral@who.net
5a39f0738c As always, I forgot to add the files 2010-08-21 13:10:19 +02:00
Tim Moore
cc5502c509 Merge branch 'topic/shaderopt' 2010-08-14 00:13:53 +02:00
Tim Moore
d27174028e shader optimizations 
Use two-pass rendering for some shaders to reduce the cost of expensive shaders.

Implement some material animations using a shader uniform.

Eliminate use of gl_FrontFacing. It's too buggy on ATI/ Macintosh.
 2010-08-14 00:13:16 +02:00
Tim Moore
43ab6827a3 eliminate constantColor from varying values 2010-08-14 00:13:15 +02:00
Vivian Meazza
c1e565403b Adjust contrail parameters, add missing file 
Signed-off-by: Vivian Meazza <vivian.meazza@lineone.net>
 2010-08-07 11:13:26 +01:00
Vivian Meazza
b4f226c092 Add persistent contrail Shaders/contrail.frag Shaders/contrail.vert 
Signed-off-by: Vivian Meazza <vivian.meazza@lineone.net>
 2010-08-01 22:54:35 +01:00
Tim Moore
c964caa845 workaround for gl_FrontFacing bug 
gl_FrontFacing isn't well supported on some Macintosh / ATI combinations.
 2010-06-15 19:29:24 +02:00
Frederic Bouvier
eb47297d94 Thorsten Renk: local weather 0.61 2010-06-04 23:05:32 +02:00
Vivian Meazza
505d87394d Fix for AMD - remove OpenGL reference 
Signed-off-by: Vivian Meazza <vivian.meazza@lineone.net>
 2010-06-04 11:15:58 +01:00
timoore
74f70ee3e4 Another go at the landmass geometry shader, using fewer varying parameters 
Author: Tim Moore <timoore@redhat.com>
 2010-04-30 15:20:36 +00:00
fredb
b3760e64b5 Fix line endings 2010-04-24 16:47:01 +00:00
timoore
6e58bce8e5 Rewrote landmass geometry shader 
I did several optimizations, including reducing to a bare minimum
shader computations and producing the geometry as one tristrip with
degenerate triangles. The result was an increase from 14 fps to 51 fps
(NVidia 8600M, ufo, ksfo).


Author: Tim Moore <timoore@redhat.com>
 2010-04-22 14:56:34 +00:00
vmmeazza
1afa90694c Add layered clouds 2010-04-12 19:23:27 +00:00
fredb
52c46e87c9 Create effects for shrub type landmass with no or little height. Add a new shrub texture contributed by Yves 2010-04-11 08:36:36 +00:00
fredb
b73614b17a Remove snow from streets 2010-04-10 21:07:52 +00:00
fredb
64f351935b Add snow to urban shader 2010-04-10 17:32:07 +00:00
fredb
1a986d8747 Use quality level inside landmass fragment shader 2010-04-10 15:08:29 +00:00
fredb
714c500fa9 Use quality level inside urban fragment shader 2010-04-10 14:35:02 +00:00
fredb
5b063ad32b Fix file encoding. Please avoid UTF-8 for shaders. Older drivers don't like it. 2010-04-07 22:37:21 +00:00