Commit graph

70 commits

Author SHA1 Message Date
Christoph Oelckers
087da46522 - finally got mirrors working. 2021-03-23 21:23:49 +01:00
Christoph Oelckers
c681fa6699 - use Build math for mirror transitions. 2021-03-23 20:30:19 +01:00
Christoph Oelckers
46e0b16370 - fixed ordering issues in drawer
* do not check the clipper in the collection pass to reduce number of bunches. Clipping here brings no performance gain.
* fixed the loop reset in FindClosestBunch to actually process the array's first element.
2021-03-23 19:20:06 +01:00
Christoph Oelckers
0c7f05a416 - let the clipper work exclusively on Build coordinates. 2021-03-22 23:40:25 +01:00
Christoph Oelckers
096ce5e025 - initial sky fixes. 2021-03-22 16:02:52 +01:00
Christoph Oelckers
e884a418f8 - portal WIP 2021-03-22 12:07:29 +01:00
Christoph Oelckers
63f057d93f - portal and sky WIP. 2021-03-21 22:48:01 +01:00
Christoph Oelckers
75159e06c0 - uncommented the portal code in hw_walls.cpp. 2021-03-21 19:36:55 +01:00
Christoph Oelckers
9fe462d358 - adapted GZDoom's portal framework.
Not tested yet and somewhat stripped down, as the portals this needs to support are a lot less complex - plus some of the issues in Doom do not apply here.
2021-03-21 18:41:23 +01:00
Christoph Oelckers
a36377111c - engine-side portal setup for Blood and RRRA. 2021-03-21 14:48:35 +01:00
Christoph Oelckers
b91441f849 - same render interface rework for Shadow Warrior. 2021-03-21 12:22:50 +01:00
Christoph Oelckers
d42ce0ee7e - WIP 2021-03-20 23:01:16 +01:00
Christoph Oelckers
fedfc2cfa4 - removed global variables that were only being used by the automap drawer plus a few other obsolete things. 2021-03-20 16:46:06 +01:00
Christoph Oelckers
88706e8e13 - added a cache for the sector geometry.
Now it only needs recreation if the sector changes.
2021-03-19 23:18:09 +01:00
Mitchell Richters
895b875453 - Invert rollang in hw_entrypoint.cpp:SetupView(). 2021-03-20 08:35:17 +11:00
Christoph Oelckers
93bb774573 - flat alignment.
This still gets redone each frame for each sector and needs to be buffered
2021-03-19 19:53:55 +01:00
Christoph Oelckers
dd15fc54c1 - top texture means RENDERWALL_TOP, not that it matters much at the moment... 2021-03-19 12:02:20 +01:00
Christoph Oelckers
ff8ca99e2b - fixed y alignment of bottom textures.
Despite other settings, they will always take the panning info from their backside.
2021-03-19 11:51:38 +01:00
Christoph Oelckers
f8de712b81 - fixed horizontal panning for bottom textures. 2021-03-19 11:22:24 +01:00
Christoph Oelckers
385cc8cbbd - NPOT texture alignment fixes.
The checks in CheckTexturePosition were not correct and caused unwanted texture shifting.
Also inlined GetYPanning into DoTexture because the pow2size value is needed there and the rest is a simple one-liner to scale the panning.
2021-03-19 10:29:38 +01:00
Christoph Oelckers
9406e6d2ad - fixed the biggest issues with flat rendering 2021-03-18 23:22:51 +01:00
Christoph Oelckers
7dd5b508c8 - flat rendering WIP.
Still buggy triangulation and no texture alignment, but it renders something.
2021-03-18 21:50:02 +01:00
Christoph Oelckers
0579368626 - removed render.cpp, now that everything is in its proper place. 2021-03-18 17:24:58 +01:00
Christoph Oelckers
547ed4e415 - route everything through the full backend, now completely bypassing the intermediate GLInstance layer. 2021-03-18 17:18:03 +01:00
Christoph Oelckers
4cf2493cfd set up the entry point for the renderer. 2021-03-18 14:49:36 +01:00
Christoph Oelckers
c4b3523f05 - moving utilities to more appropriate places. 2021-03-18 12:49:33 +01:00
Christoph Oelckers
6068427270 - port the bunch drawer to the backend's core. 2021-03-18 12:32:31 +01:00
Christoph Oelckers
af6c6c8ef0 - added the DrawInfo class. 2021-03-18 10:23:53 +01:00
Christoph Oelckers
e9dd1c104b - started adding the draw list code from GZDoom. 2021-03-18 10:19:13 +01:00
Christoph Oelckers
0f28069f96 - fixed NPOT shader parameters. RR E1L1's hedges render properly now.
- fixed a few places where wall[0] was accessed.
2021-03-18 09:20:38 +01:00
Christoph Oelckers
2d958745b4 - fixed: Polymost must set the viewpoint if renderers are switched.
- fixed coordinate order in renderSetViewpoint
- fixed backwall checks accidentally testing wall 0 instead of the current wall.
2021-03-18 00:28:38 +01:00
Christoph Oelckers
493294909b - fixed texture alignment
Most cases should be correct now.
2021-03-17 23:29:13 +01:00
Christoph Oelckers
47dce8de8c - partially fixed y-panning and removed the aspect factor.
y-panning is still not correct for all cases but better than before. The aspect factor is not needed, it looks like an artifact of both the software renderer and Polymost.
We get the same dimensions with proper matrices by setting this to 1.
2021-03-17 20:02:50 +01:00
Christoph Oelckers
65097c4098 - set proper visibility factor and viewport. 2021-03-17 19:07:00 +01:00
Christoph Oelckers
b492cbcebb - ported my old Build-style renderer for Doom from 2008 and the wall renderer from GZDoom to work with Build data.
It renders walls, but y-panning is still broken.
2021-03-17 16:54:36 +01:00
Christoph Oelckers
c6f83fa8bd - added GZDoom's clipper. 2021-03-15 19:11:18 +01:00
Christoph Oelckers
2841154683 - moved code around, got a few more utilities from GZDoom. 2020-05-31 10:37:19 +02:00
Christoph Oelckers
1d15fe63a6 - another backend update, pulling in the sky renderer. 2020-05-31 10:32:10 +02:00
Christoph Oelckers
efa1cd3048 - moved video files to 'common'.
# Conflicts:
#	source/blood/src/screen.cpp
2020-05-31 09:19:16 +02:00
Christoph Oelckers
1e2a3da5fd - video base code unified.
# Conflicts:
#	source/core/rendering/v_video.cpp
2020-05-31 09:18:43 +02:00
Christoph Oelckers
edb2cb31ee - backend update with GZDoom model code. 2020-05-31 08:55:00 +02:00
Christoph Oelckers
5728241c1c - updated backend from GZDoom. 2020-05-30 23:10:17 +02:00
Christoph Oelckers
ea08fa0a4e - updated common code.
Most of what got added is still unused.

# Conflicts:
#	source/build/src/palette.cpp

# Conflicts:
#	source/build/src/palette.cpp

# Conflicts:
#	source/common/engine/i_interface.h
2020-05-30 22:28:24 +02:00
Christoph Oelckers
423f758314 - texture code restructuring. 2020-05-30 21:42:35 +02:00
Christoph Oelckers
66809ca9f4 - fixed indexed display of 2D content. 2020-05-29 16:46:36 +02:00
Christoph Oelckers
87a87c155d - moved to GZDoom's gl_hwtexture.cpp. 2020-05-29 01:03:01 +02:00
Christoph Oelckers
72889540a5 - use GZDoom's gl_samplers.cpp 2020-05-28 23:48:50 +02:00
Christoph Oelckers
193b940eef - palette code cleanup. 2020-05-27 22:19:02 +02:00
Christoph Oelckers
d52600663d - backend sync with GZDoom to pull in a few bugfixes and formatting corrections. 2020-05-26 23:12:04 +02:00
Christoph Oelckers
b233cc2ea5 - cleaned out some unused code. 2020-05-26 00:10:44 +02:00