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35 commits

Author SHA1 Message Date
Thorsten Renk
def0ee20d4 Vertical offset for ALS landing lights by Wayne Bragg 2015-10-22 12:06:12 +03:00
Thorsten Renk
6168bbebf8 Bugfix for ALS effect indexing errors 2015-08-10 09:36:20 +03:00
Thorsten Renk
5fba8d301f Spaceflight shader effect with altitude dependent mixture of ambient and diffuse light 2015-05-06 13:59:28 +03:00
Clément de l'Hamaide
f6f433529f Revert "UniformFactory: merge current uniform per <name> of effect" 
Talking with Emilian about this commit, we came to the conclusion we don't want share uniform between .eff file
This reverts commit 91a6a27f32ee5f79e1d7e0d4570e879a902de58f.
 2014-11-16 22:09:41 +01:00
Clément de l'Hamaide
95640a1b6f UniformFactory: merge current uniform per <name> of effect 2014-11-16 20:21:20 +01:00
Thorsten Renk
f8f8e9b709 ALS secondary lights and Rayleigh haze for models, cleanup of naming conventions 2014-10-12 11:13:58 +03:00
Thorsten Renk
20dda77d6f ALS secondary lights and Rayleigh haze for model ubershader and random buildings 2014-10-11 16:12:19 +03:00
Emilian Huminiuc
745874315b Tentative fix for random buildings red flickering in some cases 2014-02-23 13:12:35 +01:00
Clément de l'Hamaide
cad2dc9e06 Fix missing elements in texture declaration in effects files. Fixes bug #1267 2013-11-18 03:17:58 +01:00
Thorsten Renk
ed80612c98 Atmospheric Light Scattering update 2012-12-05 20:31:27 +00:00
Emilian Huminiuc
b650a0eb51 Make sure shaders are disabled as long as /sim/rendering/shaders/quality-level is 0 or non existing. 
This should help those checking out models in fgviewer
To enable effects in fgviewer run it with:
fgviewer --prop /sim/rendering/shaders/quality-level -1
Also fix random buildings not showing up when model shader was set to 0 and generic was enabled.
Signed-off-by: Emilian Huminiuc <emilianh@gmail.com>
 2012-11-18 00:39:02 +02:00
Flightgear Development
23536748f7 Terrain haze bugfixes 2012-06-11 20:23:31 +02:00
Frederic Bouvier
5cfca250b1 rename /sim/rendering/rembrandt -> /sim/rendering/rembrandt/enabled 
and put rembrandt-related properties in /sim/rendering/rembrandt/
 2012-05-12 09:20:04 +02:00
Frederic Bouvier
7e1ed19307 Put encode_gbuffer in a separate shader to please ATI and/or Mac OSX that doesn't like to have gl_FragData and gl_FragColor in the same program, even if one is never called 2012-05-04 09:34:00 +02:00
Emilian Huminiuc
f26472f614 Remove useless include_fog.vert from some of the effects. 
Fis c/p error in ubershader-deferred.
Signed-off-by: Emilian Huminiuc <emilianh@gmail.com>
 2012-05-03 00:01:59 +03:00
Emilian Huminiuc
ce08a30a58 Add missing uniform to model-combined technique 5. This should fix the lighting issues with the sky-dome shaders active and landmass 
slider at 4.
Signed-off-by: Emilian Huminiuc <emilianh@gmail.com>
 2012-05-02 13:22:43 +03:00
Frederic Bouvier
6c407de9cf Remove unneeded requirement. Should help older card with Rembrandt 2012-04-16 22:49:38 +02:00
Frederic Bouvier
c05b12a6ab Change normal encoding method to get rid of RG16 textures and buffers 2012-04-13 00:01:12 +02:00
Frederic Bouvier
ddf0c576e9 Hopefully fix the two-sided case for the Rembrandt renderer. Shadows are not fixed yet. 2012-04-03 23:30:35 +02:00
Emilian Huminiuc
d43770ab58 Effects/model-default.eff move skydome to technique 5 to provide more headroom 
Effects/model-combined.eff fix techniques numbering. Make active under rembrandt too. add model-combined-deferred as a stub for now for specific
Rembrandt use.
Users of model-combined with normalmaps should change the technique number to 9, and duplicate that entry for technique 8.
Fix some longstanding png warnings. Provide null_reflectdir.png for model-combined
This should fix part of bug #726
Signed-off-by: Emilian Huminiuc <emilianh@gmail.com>
 2012-03-31 15:00:36 +03:00
Frederic Bouvier
c4390ae31a Change default effects attached to terrain and models 
Add a technique that initialize the buffers of the Rembrandt renderer
     (use Multi Render Target)
  Renumber techniques that depends on old technique 10 (now 11) of model-default
 2012-03-25 19:03:52 +02:00
Frederic Bouvier
ebc1002139 Sunrises 1.2 by Thorsten Renk 2012-03-08 23:22:27 +01:00
Frederic Bouvier
3e241108ad Effects does not need to test if rembrandt is not activated. This would be the default 2012-03-06 23:11:46 +01:00
Frederic Bouvier
68ffab1066 Create the /sim/rendering/rembrandt boolean property (set to false) and test it in default effect 2012-03-04 21:51:32 +01:00
Emilian Huminiuc
4df2af2cef SHADERS:fix "unified" fog function. 
Signed-off-by: Emilian Huminiuc <emilianh@gmail.com>
 2012-02-14 18:39:58 +02:00
Gijs de Rooy
6c971211b8 Quality slider overwrites custom shader settings. All effects now listen to the new sim/rendering/shaders/<foo> properties. 2011-12-12 17:04:36 +01:00
Vivian Meazza
746b38ca9c Adapt to new rendering gui 
Signed-off-by: Vivian Meazza <vivian.meazza@lineone.net>
 2011-12-01 21:44:10 +00:00
Tim Moore
564c69e10a Issue 209: fix up inheritance of color mode uniform in material animation effect 
The overriding of the color mode uniform in the default model effect
wasn't working. It's difficult to override the individual properties
of techniques, especially if their names aren't unique. So, I changed
the model-default effect to use a parameter for the color-mode
uniform; material-off.eff and material-diffuse.eff override that.
 2010-12-20 09:39:06 +01:00
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
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
timoore
971b6c3ef2 light two-sided polygons 
Also, remove model-default.frag; for the moment one fragment shader works for
both terrain and models.


Author: Tim Moore <timoore@redhat.com>
 2009-11-19 16:20:51 +00:00
timoore
1e5f8c2aee Provide some reasonable default textures 
Author: Tim Moore <timoore@redhat.com>
 2009-11-17 06:23:12 +00:00
timoore
fea02f249c Add emissive and shininess parameters to default terrain and model effects 
Whoops, forgot those.


Author: Tim Moore <timoore@redhat.com>
 2009-11-16 07:24:32 +00:00
timoore
8e2077e330 Created different default shaders for models. 
These use the vertex color as the diffuse part of the lighting equation,
instead of both ambient and diffuse.


Author: Tim Moore <timoore@redhat.com>
 2009-11-14 06:19:09 +00:00
timoore
0ade02d9be default effects file for models 
Author: Tim Moore <timoore@redhat.com>
 2009-11-14 06:18:44 +00:00