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33 commits

Author SHA1 Message Date
Fernando García Liñán
73a55a71c5 HDR: Implement a logarithmic depth buffer 2024-01-31 01:17:50 +01:00
Fernando García Liñán
6041eed8f7 HDR: Improve the parametrization of the atmosphere 2024-01-08 18:26:24 +01:00
Fernando García Liñán
1e66c4104a HDR: Improved environment mapping 
- Terrain and clouds and now rendered on the envmap, with correct aerial
  perspective.
- Each face is rendered on a separate frame to help with performance.
- All faces are updated every 1.5 minutes. This can be changed through a
  property.
 2023-05-03 02:03:10 +02:00
Fernando García Liñán
f53a170539 HDR: Better bloom effect 
We also now pre-expose our lighting before writing to the HDR buffers.
This solves some precision issues and prevents the Sun from producing
infinite values.
 2023-04-13 00:30:02 +02:00
Fernando García Liñán
8af67bfb2f HDR: Complete refactoring of shader style and naming 
See https://wiki.flightgear.org/Shader_Style_Guide.
 2023-04-11 15:53:47 +02:00
Fernando García Liñán
c4d19877cf HDR: Significant update 
- New atmosphering rendering technique based on my own work.
- Attempt to fix some remaining transparency issues.
- Use a luminance histogram for auto exposure.
- Add support for clustered shading.
- Add WS 2.0 shaders.
- Add 3D cloud shaders.
- Add orthoscenery support.
 2023-04-06 00:18:29 +02:00
Thorsten Renk
cce0fac2f8 ALS: New cloud rendering detail level with more dramatic Mie scattering at cloud fringes done inside fragment shader 2018-08-30 09:17:36 +03:00
Thorsten Renk
e5f4b0a511 More infrastructure for perception filtering of moonlight 2017-11-13 10:27:25 +02:00
Thorsten Renk
662d782f98 Groundwork for ALS g-force blackout filter, WIP 2017-03-03 19:50:13 +02:00
Thorsten Renk
8bf55eec3c More work on ALS filter code - noise and vignette for night vision, IR vision work 2016-03-17 14:40:37 +02:00
Thorsten Renk
5bd2faab04 Preparation for filtering (gamma, brightness, night vision) for ALS 2016-03-14 11:43:55 +02:00
Thorsten Renk
a48dea9e48 Lightning for AW with ALS support - work in progress 2015-08-11 16:28:32 +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
4e9ba3e560 Basic ALS + AW infrastructure to use new cloud transparency parameter 2014-11-16 12:28:09 +02:00
Emilian Huminiuc
d334484f20 Improve framerate for default rendering when 3D clouds enabled 2014-02-11 00:44:18 +01:00
Thorsten Renk
2c6a962a34 Modified cloud lighting with dependence on air pollution 2013-04-09 09:52:19 +03:00
Thorsten Renk
f2ebbbbc70 Updates to Advanced Weather and cloud shaders - better support for low visibility conditions, improved framerates for Thunderstorm scenario 2013-03-01 09:40:05 +02:00
Stuart Buchanan
4c4df3401e Do not render cloudlets on the back half of the cloud at ranges 
of > 10km.  50% performance improvements seen under overcast conditions.
 2012-12-16 22:20:23 +00:00
Thorsten Renk
ed80612c98 Atmospheric Light Scattering update 2012-12-05 20:31:27 +00:00
Flightgear Development
2b972341b3 Terrain Haze v1.3 2012-04-26 17:22:58 +03:00
Frederic Bouvier
ebc1002139 Sunrises 1.2 by Thorsten Renk 2012-03-08 23:22:27 +01:00
Stuart Buchanan
fa933eda6e Updated shaders and effects for 3D clouds using single Drawable per cloud rather than per sprite. 2012-01-17 22:19:53 +00:00
Stuart Buchanan
d8e7c3a62a Minor clean-up of cloud.eff 2011-11-24 22:43:40 +00:00
Stuart Buchanan
cc58f7e32e Remove reliance of 3d clouds on /sim/rendering/shader-effects 2011-11-24 22:30:36 +00:00
Stuart Buchanan
c0bebf5404 Updates to 3D clouds to use the new shading parameters. 2011-10-06 21:21:13 +01:00
Stuart Buchanan
74a9f8e1a6 Extend visibility range of 3d clouds to /sim/rendering/clouds3d-vis-range 2011-08-21 22:09:04 +01:00
Vivian Meazza
c64d101139 Change render bin to 10 (default transparent bin) 
Signed-off-by: Vivian Meazza <vivian.meazza@lineone.net>
 2010-09-01 20:26:01 +01:00
Vivian Meazza
dc9860b534 Change render-bin name 
Signed-off-by: Vivian Meazza <vivian.meazza@lineone.net>
 2010-08-01 20:01:28 +01:00
Vivian Meazza
0e2aeaf421 Add persistent contrails 
Signed-off-by: Vivian Meazza <vivian.meazza@lineone.net>
 2010-07-31 21:34:35 +01:00
stuart
ce88154c77 Correct effect name. 2009-11-26 19:32:33 +00:00
timoore
8c55e1b2bc update to a more recent version of the cloud shader 
Author: Tim Moore <timoore@redhat.com>
 2009-11-26 16:15:45 +00:00
timoore
ab97ee326a effect for clouds 
Author: Tim Moore <timoore@redhat.com>
 2009-11-26 10:44:44 +00:00