bc648015c7
- vWorldNormal is not normalized but R_DoomColormap requires this
2018-12-19 11:07:39 +01:00
f1fe9a0286
- fix vanilla light mode angle calculation
2018-12-15 10:02:57 +01:00
3af6ae4b37
- add vanilla lightmode that behaves exactly as Doom's original light did
2018-12-15 07:11:28 +01:00
f2dcff4386
- more options for Doom 64 style gradients on walls:
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* Colors can npw be defined per sidedef, not only per sector.
* Gradients can be selectively disabled or vertically flipped per wall tier.
* Gradients can be clamped to their respective tier, i.e top and bottom of the tier, not the front sector defines where it starts.
The per-wall colors are implemented for hardware and softpoly renderer only, but not for the classic software renderer, because its code is far too scattered to do this efficiently.
2018-11-11 16:04:36 +01:00
1768508c80
- first adjustments to decal code.
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- moved texture mode constants to a global header and consolidated with the variants of the 2D drawer.
2018-10-21 08:14:48 +02:00
3d81be1517
- always enforce a minimum distance for fog when fogmode is set to standard. without this, it was possible for the GPU to error out and stop rendering pixels for certain screen blocks
2018-10-09 04:45:23 -04:00
8ea74770fd
- fix artifact in PCF filter when the texture coordinate wraps
2018-10-05 21:30:16 +02:00
6135e867a9
- remove shadow acne from PCF shadowmap filter and add three quality levels
2018-10-05 04:36:11 +02:00
cd520a6528
- fix the nearest shadow map filter to have no shadow acne and replace linear with nearest in the menu
2018-10-04 15:33:07 +02:00
36946a47fe
- fix diagonal linear shadow map artifact
2018-10-04 00:46:17 +02:00
797f88a6c8
- some tweaking of shadowmap filter setting to allow changing the PCF filter's number of samplings.
2018-10-03 13:45:54 +02:00
c8852b8fea
- enabled the linear shadowmap filter.
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Although this doesn't look as good as the PCF version it is a lot less calculation intensive and therefore more suitable for weaker hardware.
It also tends to bleed through walls a lot less.
2018-09-29 13:23:40 +02:00
86c7e87767
Merge branch 'master' of https://github.com/coelckers/gzdoom
2018-09-29 12:59:11 +02:00
3b8b312fae
- clamp the software light to never get brighter than the initial light level
2018-09-23 17:58:17 +02:00
bc1e659c7b
Revert "- reworked fog uniforms to move the global fog mode setting to the viewpoint buffer."
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This reverts commit 8b26b6dd1e
2018-09-16 22:38:20 +02:00
8b26b6dd1e
- reworked fog uniforms to move the global fog mode setting to the viewpoint buffer.
2018-09-06 19:14:30 +02:00
4a7b1aada7
Merge remote-tracking branch 'remotes/origin/modern'
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# Conflicts:
# wadsrc/static/shaders/glsl/main.fp
2018-07-20 10:19:07 +02:00
8a500a25f5
- rewrite the user shader support for materials - new syntax is to create a 'Material ProcessMaterial()' function
2018-07-15 23:01:40 +02:00
124fe63d00
Merge branch 'master' into modern
2018-07-14 10:24:41 +02:00
c29651da95
- restored initial grayscale conversion in fragment shader
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Accidental change of red color multiplier was discovered during investigation of https://forum.zdoom.org/viewtopic.php?t=61126
2018-07-02 17:31:48 +03:00
4937848123
- refactoring of fixed colormap stuff to have it better organized and to reduce the number of uniforms in the main shader.
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This removes 3 uniforms, consisting of 9 floats. Those were merged into other values that never get used at the same time.
It also moves the costly setup of the fixed colormap out of the render state into the 2D processing code.
Since 3D forces use of render buffers now, it is no longer necessary to draw the entire scene with the colormap active, meaning it can be handled more efficiently.
2018-06-16 22:40:44 +02:00
612fb40f3a
- don't use uniforms related to fixed colormaps for other things.
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The fixed colormap is a per-scene global setting that normally does not need to change ever during rendering of a scene so it's easily shoved aside into a static uniform buffer.
Having to change this buffer for inconsequential stuff should be avoided, especially when there's other uniforms that are just as good to hold these values.
2018-06-14 21:28:03 +02:00
ad7aaa8f2a
- specify fragment output locations in the shader source.
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OpenGL has been supporting this since version 3.3 and Vulkan requires it so it's the way to go.
2018-06-12 23:52:33 +02:00
286846a8ec
2D must consider brightmaps.
2018-04-27 08:59:59 +02:00
832df6d43a
- implemented desaturation for the legacy GL renderer's 2D.
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A lot of work that's only needed to be able to use the hardware renderer's 2D code with the software renderer.
2018-03-30 18:14:42 +02:00
811d96e07e
D3D 2D code refactored but not tested yet.
2018-03-29 23:21:25 +02:00
a40e085a46
- 2D drawer implementation complete for hardware renderer.
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This also replaces DTA_ColormapStyle with proper implementations of its components. As implemented it was a very awkward mixture of various effects that already existed in a separate form. As a result of its implementation it required additional but completely redundant shader support which could be removed now. As a side effect of this change a new DTA_Desaturate option was added.
2018-03-29 16:21:21 +02:00
25999c1c6a
- looks like the 2D drawer sources did not get committed...
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- This also adds the missing draw modes to the GLSL shader.
2018-03-28 19:07:43 +02:00
d586d774cf
- adjusted GL renderer to the new rules for alpha textures. This means that the translation fallback is only needed for the legacy renderer now. Modern GL can use the regular texture and will apply a grayscale mapping instead of merely using the red channel.
2018-03-22 20:42:17 +01:00
07fa310f23
- move material light modes to their own subshader lumps
2018-02-20 00:13:05 +01:00
eb39e88682
- clean up the main.fp light handling code so that a single ApplyDynLights function applies all dynamic light
2018-02-19 02:01:33 +01:00
3207d8aef7
- generate uniform declarations from c++
2018-02-09 23:29:31 +01:00
769867475c
- Replaced max(dot(a,b), 0.0) with clamp as some rounding errors caused pow to receive negative values when then value was subtracted from 1.0 (undefined glsl behavior)
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- Fixed that surface angle attenuation was getting applied twice
2018-02-03 23:56:55 +01:00
7b9a334f77
- Change PBR materials to use quadratic light falloff
2018-02-03 13:17:09 +01:00
747ef8324e
- Improve sector light slightly for PBR
2018-01-29 19:09:24 +01:00
6deb51f23c
- disable the tonemapping to let it bloom instead
2018-01-27 00:42:17 +01:00
a6da1d356a
- add PBR materials to main.fp
2018-01-27 00:22:15 +01:00
7a59bcde4c
- move glossiness and specular level to GLDEFS
2018-01-25 19:53:55 +01:00
1875902414
- Do not flip the normal based on face direction
2018-01-23 23:59:58 +01:00
81c6808d2a
- Add specular and normal map handling to main.fp
2018-01-23 23:10:28 +01:00
e045fb57c9
- Declare new textures for specular and pbr modes
2018-01-23 20:51:48 +01:00
5f36b86013
- Add dynamic spot lights
2018-01-04 17:58:11 +01:00
a6d4bfc748
- Added linear and nearest shadowmap filters (enabled with defines)
2017-08-13 13:49:02 +02:00
5c7b1ee8e1
- Significantly improve shadowmap light performance for faces with a large number of lights but where only a few applies to each individual fragment
2017-08-08 23:28:42 +02:00
8d3d271484
- tweaked the banded software lightmode shader a bit more, looks a little closer (but still not quite...) to real ZDoom in paletted mode
2017-07-21 18:45:08 -04:00
ddd1b629c3
- Calculate globvis/r_visibility in r_utility and use it in GL and poly renderers
2017-07-09 19:01:34 +02:00
1562d64580
- fixed: in the availability of gl_fogmode == 0, default to having square fog instead of radial fog in gl_lightmode == 8
2017-06-25 09:37:14 -04:00
b6e035e796
- Implemented radial fog support in software light mode
2017-06-25 15:02:34 +02:00
4229389680
- fixed: banded sw light was broken in a recent commit. Added back the 32 light levels and also made it prefer darker shades.
2017-06-21 19:10:39 -04:00
28acf2ad06
- Fix OpenGL software diminishing light to be identical to truecolor swrenderer and softpoly
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All there is left is to make globVis an uniform and move the LightVisibility::SetVisibility calculations out of the software renderer.
That will make it 100% correct for all r_visiblity values and aspect ratios.
2017-06-22 00:01:57 +02:00
Magnus Norddahl
Christoph Oelckers
Rachael Alexanderson
alexey.lysiuk
Rachael Alexanderson