Christoph Oelckers
238990c871
don't leave any gaps in the used clip planes.
2016-01-27 12:32:39 +01:00
Christoph Oelckers
47db3252f4
- it's really not necessary to waste two clip planes for reflective surfaces because only one can be active at any time.
2016-01-27 12:30:55 +01:00
Christoph Oelckers
3c16a23865
- when rendering mirrors, discard subsectors lying behind them.
2016-01-27 12:02:43 +01:00
Christoph Oelckers
5816049510
- made necessary adjustments for the coordinate refactoring in ZDoom.
2016-01-21 12:36:37 +01:00
Christoph Oelckers
2657c08831
- fixed: stacked sector portals were not added to the render list
2016-01-13 21:33:27 +01:00
Christoph Oelckers
65022b780a
- implemented 'copy portal to wall' linedef type.
2016-01-11 22:44:53 +01:00
Christoph Oelckers
196c9bc34d
- cleaned up the skybox type detection logic.
2016-01-11 20:29:24 +01:00
Christoph Oelckers
ef7bcb3a66
- implement Eternity-Style flat and horizon portals. Not tested yet due to lack of material to work with.
2016-01-11 15:07:58 +01:00
Christoph Oelckers
7d2bbbd351
- fixed rendering of two-sided polyobjects that have their upper or lower textures exposed.
2016-01-05 18:59:32 +01:00
Christoph Oelckers
cc10fe9bc3
- fixed: The stereo3D code accessed the global 'viewsector' variable at a place where it no longer contained a correct value.
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- fixed: The same code did not exclude camera texture views from drawing the 2D overlay.
2016-01-04 00:45:44 +01:00
Christopher Bruns
95f4134630
Refactor stereo3d classes to use TArray instead of std::vector.
2015-12-31 09:36:37 -05:00
Christopher Bruns
8e237e6146
Merge branch 'master' of https://github.com/coelckers/gzdoom into stereo3d
2015-12-30 17:41:49 -05:00
Christoph Oelckers
c8810db5fe
- fixed: clipping swimmable against non-swimmable translucent 3D-floors was broken due to an incorrect flag check.
2015-12-24 16:34:00 +01:00
Christoph Oelckers
37ea94abf3
- fixed: translucent walls did not set up their dynamic lights in the GL4 render path.
2015-12-11 22:26:10 +01:00
Christopher Bruns
10088544c3
Merge branch 'master' of https://github.com/coelckers/gzdoom into stereo3d
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Conflicts:
src/win32/i_system.cpp
2015-12-09 18:34:20 -05:00
Christoph Oelckers
f9cbaef1df
- fixed: Boom's Transfer_Heights did not work for upper parts in sectors with a sky ceiling.
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This incorrect check has been in the code for 12 years, unfortunately I have no idea anymore why it was added.
2015-11-30 00:11:30 +01:00
Christoph Oelckers
b00b49c111
- fixed skybox picking in GL renderer.
2015-11-25 11:57:53 +01:00
Christopher Bruns
151b47c3ae
Merge branch 'master' of https://github.com/coelckers/gzdoom into merge_down
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Conflicts:
src/win32/i_system.cpp
2015-11-03 20:21:27 -05:00
Christoph Oelckers
16cb4407a4
- disabled 'isVisibleToPlayerClass' check for dynamic lights affecting sprites.
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Calling this function in the inner loop of a time critical rendering function apparently wreaks havoc with the CPU instruction cache - even though the function doesn't do anything substantial.
This needs some more in-depth investigation why just having that call can increase sprite rendering time by a factor of 10 and more if there's many lights in view.
2015-11-03 23:55:16 +01:00
Christopher Bruns
789dca2ab3
Refactor stereo 3d projection matrix calculations to use VSMatrix.
2015-10-31 07:46:36 -04:00
Christopher Bruns
89328e685c
Use eye->TearDown method to restore glColorMask.
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Restore assert in i_system.cpp that was interfering with my debugging.
Restore scoped colorMask-ing in gl_portal.cpp and gl_drawinfo.cpp.
2015-10-30 21:48:42 -04:00
Christopher Bruns
b82d611936
Call EndDrawScene for each eye.
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Actually use stereoscopic projection matrix.
2015-10-30 21:29:36 -04:00
Christopher Bruns
0874455faf
Initial implementation of five 3D modes -- some bugs remain.
2015-10-30 20:51:35 -04:00
Christoph Oelckers
065b7f9ad2
- fixed: The CollectSectorStack functions had a local sector_t variable used by gl_FakeFlat which caused a stack overflow. Using the global one defined at the top of the file is ok here.
2015-05-29 12:03:50 +02:00
Christoph Oelckers
feeebf5265
- rework MD2 code for reloading/precaching of geometry data.
2015-04-12 18:26:52 +02:00
Christoph Oelckers
cf7cb4f00f
- use hardware clip planes to split translucent walls and sprites by 3D floor planes.
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This method has the advantage that it also works for models, xy-billboarded sprites and walls that require complex splitting of the polygon. The old method using actual polygon splitting only works for strictly vertical data that could be trivially split in two.
2015-04-05 19:00:35 +02:00
Christoph Oelckers
bead3e046b
- fixed weapon positioning again, after finding out that the first fix just worked around the actual problem: The entire coordinate calculation must be done in floating point with no integer math at all. Due to roundoff errors the stored int values needed for wall and flat placement significantly lack precision and with the high scaling factor that needs to be used for weapon HUD sprites these can easily become several pixels. After fixing this the border around sprite textures could be reverted to one pixel again.
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- fixed: The 'may not be expanded' state should be stored in the texture and reused later. This also needs to revalidate the material if it decides that expansion should be disallowed.
2015-04-04 17:50:22 +02:00
Christoph Oelckers
67334bfa2b
- calculate weapon positions fully in floating point to avoid roundoff errors.
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- In order to get reliable results the empty border around scaled sprites must be the same scale as the sprite (i.e. 2 pixels for 2x scale and 4 pixels for 4x scale.)
2015-04-04 12:35:10 +02:00
Christoph Oelckers
fad3a54100
- fixed positioning for sky textures that are less than 128 pixels tall.
2015-03-15 12:10:22 +01:00
Christoph Oelckers
a5a53c51e6
- fixed: The flat drawing code assumed that the first element of the light list originated from the sector itself. This had been true formerly but in some situations it no longer is.
2015-02-10 21:52:19 +01:00
Christoph Oelckers
00639121c0
- added the missed parts of camera roll in gl_scene.cpp.
2015-02-10 20:34:10 +01:00
Christoph Oelckers
8a9692c29f
- fixed: The code which decided whether to clamp two sided middle textures used the texture size instead of the render size for the specific linedef, meaning that any per-sidedef scaling was ignored.
2015-02-10 20:16:25 +01:00
Christoph Oelckers
a8398e70b0
- fixed: The brightfog flag in the GL related map settings was never initialized.
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- fixed: brightfog should not disable colored lighting for the weapon sprite.
2014-12-31 23:01:06 +01:00
Christoph Oelckers
e6d59ec429
- fixed: with aspect ratio compensation in the view matrix it is necessary to adjust the view pitch for this because the playsim does not know anything about pixel ratio.
2014-12-31 12:04:55 +01:00
Christoph Oelckers
315827015c
- made aspect ratio correction factor configurable through MAPINFO.
2014-12-29 23:52:20 +01:00
Christoph Oelckers
45cf65afbd
- moved the aspect ratio correction factor from the projection to the view matrix where it should have been from the start.
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- removed the mCameraPos variable in FGLRenderer because it was only used in one place where it is just as easy to use the global viewx/y/z variables directly.
2014-12-29 22:42:19 +01:00
Christoph Oelckers
fbfe0f1e7a
- fixed: y-clamped textures with negative scale need to shift their texture coordinates into the proper [0..1] range.
2014-12-26 11:53:38 +01:00
Christoph Oelckers
c66a211200
- fixed: The sky renderer must not only alter the light mode but also reset the software light level to a 'disabled' value.
2014-12-25 22:45:40 +01:00
Christoph Oelckers
ffa069205f
- fixed: For fullbright sprites, a weapon's extra light must be ignored because it can be negative.
2014-12-25 18:30:34 +01:00
Christoph Oelckers
0bc2c0094a
- fixed: For cubemapped skies with one texture for all 4 sides the texture was never set before rendering.
2014-12-19 16:35:34 +01:00
Christoph Oelckers
ec627d94dd
- fixed: The depth clamp setting needs to be tracked per portal so that it can be properly restored afterward.
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Regular skies need it off but SkyViewpoints need it on - and all others need to use the parent's setting.
So without engine side tracking we can end up rendering the sky with this setting off, resulting in omission of the fog layer.
2014-11-27 12:26:52 +01:00
Christoph Oelckers
eb753a0b7c
- fixed: We also should use the proper 'copied' info for the non-inverted planes.
2014-11-27 10:49:03 +01:00
Christoph Oelckers
99d81621f9
- fixed: The 'copied' information of a 3D floor plane should only apply to that particular plane, but never the opposite one of the same 3D floor.
2014-11-27 10:46:28 +01:00
Christoph Oelckers
a7f4185981
- now that we don't have to care anymore about SVN-related merging problems, let's save the 3 global variables of the GL renderer unconditionally, even if the software renderer is running.
2014-11-16 09:08:47 +01:00
Christoph Oelckers
b0a6c94fa4
- fixed: the translucency flag for the flags renderer was inconsistent between the light pass and the render pass on GL 3.x hardware, resulting in bad buffer indices being sent to the shader.
2014-11-09 12:10:33 +01:00
Christoph Oelckers
3e50db9bf0
- fixed: When setting the object color for a shaded decal, the alpha channel must be forced to be 255. The decal's AlphaColor contains the palette index in those bits.
2014-10-26 15:11:04 +01:00
Christoph Oelckers
3c7664a460
- we don't really need a bBrightmap in a texture. All it did was duplicate some functionality of bMasked.
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- renamed bBrightmapDisablesFullbright flag.
2014-10-26 08:41:52 +01:00
Christoph Oelckers
bca47bb9bc
- removed debug code.
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- fixed: planes that are created by splitting translucent 3D-floors may never be rendered.
2014-10-23 17:35:58 +02:00
Christoph Oelckers
066e53ae4c
- fixed: sprites rendered as 'bright' should not be affected by dynamic lights.
2014-10-23 10:54:26 +02:00
Christoph Oelckers
9f1f17c306
- fixed: The PolyBSPs weren't fully initialized. Some GZDoom-only fields in the segs were skipped.
2014-10-14 08:54:08 +02:00
