Christoph Oelckers
49e0c461c2
- Backend update from GZDoom.
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This is mainly bringing the GLES backend up to date.
2021-10-07 22:46:45 +02:00
Christoph Oelckers
a3d9cd9a68
- Backend update from GZDoom - mainly for GLES2 support.
2021-09-18 12:20:28 +02:00
Christoph Oelckers
5ad1d74f62
- added missing shader #define.
2021-02-12 14:55:42 +01:00
Christoph Oelckers
ddc968f607
- disable palette emulation when map global fog is active.
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This doesn't work well together and is pointless anyway as everything needs to be rendered at full brightness.
Fixes #99
2020-10-03 18:04:07 +02:00
Christoph Oelckers
77841b3154
- fixed application of detail textures.
2020-09-25 22:03:11 +02:00
Christoph Oelckers
f106f35598
- fixed interpolation of palette emulation.
2020-09-23 18:18:23 +02:00
Christoph Oelckers
0461acfc8b
- removed the brightness fudging in the palette emulation shader and always return an alpha of 1.
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The fudging was only needed because fog was still applied on top of the palette emulation so after completely disabling the true color distance attenuation in palette mode it made the image too bright.
The alpha needs to be 1 because this is only the texel, not the combined color.
2020-09-21 21:17:23 +02:00
Christoph Oelckers
29a10cabcb
- fixed most issues with palette emulation.
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Brightness is now correct - I have no idea why this factor of 1/0.85 is needed - something must reduce the brightness of the entire scene but I have no idea what.
2020-09-18 22:29:13 +02:00
Christoph Oelckers
3188ff4a79
- tewaked the distance calculation in the shader to improve palette emulation brightness.
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Fixes #393
2020-09-15 22:16:51 +02:00
Christoph Oelckers
aeeec61f39
- fixed light level setup in palette emulation mode.
2020-09-13 20:48:54 +02:00
Christoph Oelckers
9e81fa89a8
- fixed some of the issues with palette emulation
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* the palette shader was not bound.
* the palette textures were not bound.
* palette mode still used regular lighting on top of the palette emulation
This works a lot better than before but is still not complete.
2020-09-12 21:23:14 +02:00
Christoph Oelckers
197a35291a
- added level summary screens and made the fade for the screens an engine feature.
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This also hijacks one free element in the shader uniforms for the newly added factor.
2020-07-01 12:55:32 +02:00
Christoph Oelckers
95b4340eec
- initial palette shader work.
2020-06-17 12:26:01 +02:00
Christoph Oelckers
22aad4999c
- use the engine backend to render the scene
2020-06-11 22:26:46 +02:00
Christoph Oelckers
a9141af545
- backend update.
2020-06-11 09:15:44 +02:00
Christoph Oelckers
17e1e4175e
- switched NPOT emulation to the renamed uniforms.
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This was the last feature that needed to be mapped to a GZDoom compatible render state
2020-06-08 08:16:50 +02:00
Christoph Oelckers
a6545788a6
- do RR's lightning flash as a postprocessing effect.
2020-06-07 22:06:47 +02:00
Christoph Oelckers
5728241c1c
- updated backend from GZDoom.
2020-05-30 23:10:17 +02:00
