Bo Svensson
4b1c009ffd
use StateSet define for translucentFramebuffer ( #3138 )
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With this PR we test out osg's shader define system for a somewhat harmless feature. As we can see, our code becomes more concise and efficient in this case. Most importantly, we no longer create unneeded vertex shader objects.
2021-10-05 14:37:08 +02:00
Alexei Dobrohotov
9834fd51af
Address shader issues pointed out by AnyOldName3
2021-07-29 22:28:05 +03:00
Alexei Dobrohotov
11694ba87f
Correct dark map and detail map alpha handling
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Comment texenv usage in NIF loader
2021-07-29 04:48:59 +03:00
glassmancody.info
c48eee4eee
Clamp vertex lighting before interpolation
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Fixes a regression in which pass lighting was clamped after being passed
to fragment shader. For correct FFP emulation, we need to clamp the result
in vertex shader. When clamping after interpolation, negative lights in
particular have a much more drastic effect.
2021-04-22 16:53:37 -07:00
glassmancody.info
328ec85757
Code review cleanup, add setting documentation
2021-04-13 11:09:35 -07:00
glassmancody.info
7370acdf54
Merge remote-tracking branch 'upstream/master' into why_are_the_christmas_lights_still_up
2021-04-13 11:09:19 -07:00
glassmancody.info
43ac32921c
Rewrite, support different lighting methods
2021-04-13 11:09:19 -07:00
glassmancody.info
dda735c54a
initial commit
2021-04-13 11:06:16 -07:00
Alexei Dobrohotov
2fdbe9b3f6
Handle BSShader[PP/No]LightingProperty
2021-03-22 01:55:58 +03:00
AnyOldName3
0431ba4c87
Merge branch 'alpha-meddling-shader-side-mip-meddling' into alpha-meddling
2021-03-13 01:23:30 +00:00
AnyOldName3
4f510d85ba
Merge remote-tracking branch 'upstream/master' into alpha-meddling
2021-02-14 22:42:55 +00:00
AnyOldName3
b6e92c9c6d
Use ShaderVisitor to skip translucent framebuffer specific stuff
2021-01-20 23:37:19 +00:00
AnyOldName3
8af8ad3840
Always write opaque fragments instead of relying on blending being off for translucent RTT
2021-01-20 01:17:16 +00:00
AnyOldName3
0068c7bb25
Spec says GL_
2021-01-08 17:32:15 +00:00
AnyOldName3
4ed3252001
Check for EXT_gpu_shader4 CPU-side
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Mesa lies and always defines GL_EXT_gpu_shader4 even when the extension
isn't present.
2021-01-07 18:13:51 +00:00
AnyOldName3
d13459ecf9
Scale mipmap alpha to preserve coverage
2021-01-05 22:21:54 +00:00
AnyOldName3
54d465e3dc
Do all alpha testing early and only once
2020-12-27 03:07:04 +00:00
AnyOldName3
5e004356a2
Merge remote-tracking branch 'upstream/master' into alpha-meddling
2020-12-27 02:48:42 +00:00
Alexei Dobrohotov
09759c6620
Clean up shader lighting
2020-12-22 04:46:35 +03:00
AnyOldName3
ce2bcba5d4
Replace deprecated alpha test in shader visitor
2020-12-17 14:57:43 +00:00
Andrei Kortunov
9bc0e9b4b7
Fix typos in shaders
2020-06-17 10:13:52 +04:00
Andrei Kortunov
f30cb9f8bc
Calculate viewNormal only when needed
2020-06-15 12:57:37 +04:00
Capostrophic
91514aed5d
Don't deliberately do redundant assignments
2020-06-09 22:08:43 +03:00
Capostrophic
1c50d25853
Minor shader fixes
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Don't initialize uniform bool to false explicitly
Attempt not to calculate specular lighting if the material specular color is black
2020-06-09 15:27:38 +03:00
Capostrophic
58d78fb126
Always pass the vertex color to the fragment shader
2020-05-12 18:28:07 +03:00
Capostrophic
c0b322b264
Improve color mode handling in shaders
2020-05-09 16:15:10 +03:00
Bret Curtis
aaa8990006
Merge pull request #2799 from Capostrophic/simplewaterfog
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Fix simple water with radial fog enabled
2020-05-08 20:48:04 +02:00
Sisah
b19f53aab6
Fix parallax and specular for android
2020-05-08 15:55:22 +02:00
Capostrophic
688e804548
Fix simple water with radial fog enabled
2020-04-24 13:52:53 +03:00
Andrei Kortunov
02444add2a
Support for radial fog (feature #4708 )
2020-03-17 23:09:28 +04:00
Capostrophic
6999f1fd28
Add an option to apply lighting to environment maps
2020-03-03 20:08:59 +03:00
Capostrophic
19a7245251
Add bump mapping support
2020-03-03 13:32:30 +03:00
bzzt
b6ed2f1718
Add optional shadow map max distance and fading
2019-11-02 18:06:39 +03:00
Capostrophic
e49232074b
Shader adjustments
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Clamp directional per-vertex diffuse lighting
Simplify vectors
2019-05-01 11:33:19 +03:00
Chris Djali
cb5a57e41b
Merge pull request #1547 from AnyOldName3/osgshadow-test-vdsm
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Shadows
2019-02-20 15:35:49 +00:00
Capostrophic
731f91759e
Account for inverted tangents on normal-mapped objects (bug #3733 )
2019-01-30 02:03:26 +03:00
AnyOldName3
85aba2e1da
Add toggleable shadow debug overlay.
2018-06-28 17:24:36 +01:00
AnyOldName3
a7e53df278
Move common shadow code to shared shadow shader headers
2018-06-24 23:40:52 +01:00
AnyOldName3
b25b356081
Sort out shader indentation
2018-06-22 01:02:01 +01:00
AnyOldName3
84284a60a7
Make CSM shader changes controllable by the setting.
2018-05-17 17:35:55 +01:00
AnyOldName3
aa68af4f8b
Make shaders pick the correct shadow cascade level and blend near cascade edges.
2018-05-16 18:20:21 +01:00
AnyOldName3
44b2cf2b7f
Merge upstream.
2018-05-11 19:15:04 +01:00
Capostrophic
b08d7b4a3b
Use centroid interpolation for shader lighting ( fixes #4143 )
2018-04-14 00:30:28 +03:00
AnyOldName3
590531595b
Create @foreach shader preprocessor macro in preparation for moving shadow setup out of shadermanager.cpp
2017-11-10 02:02:27 +00:00
AnyOldName3
715f29165b
Dynamically adjust shaders to have the required number of shadow maps.
2017-11-07 20:22:45 +00:00
AnyOldName3
56fa33af66
Enable parallel split shadow maps
2017-11-07 00:32:04 +00:00
AnyOldName3
26a7b48d69
Attempt to make a VDSM work, and also to set up a debug HUD, but without success.
2017-10-13 18:19:29 +01:00
AnyOldName3
ebd3dcf2b3
Remove unnecessary preprocessor variable in shaders
2017-10-03 02:58:25 +01:00
AnyOldName3
26ecf2088b
Make shadows play nicely with per-vertex lighting
2017-09-21 01:59:02 +01:00
AnyOldName3
f50063402d
Adjust shaders to support shadows
2017-09-21 00:25:48 +01:00
