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84 commits

Author SHA1 Message Date
Christoph Oelckers
dcefa3cd12 - GLSprite done, too. 2018-04-15 19:57:28 +02:00
Christoph Oelckers
ee1d1a29a6 - converted GLFLat list to use pointers as well. 
- added copy constructors and assignement operators to GLFlat and GLWall so that they can use memcpy instead of field-by-field copy. This actually increases performance slightly.
 2018-04-15 19:00:54 +02:00
Christoph Oelckers
c03024e1b0 - fixed last commit 2018-04-14 22:34:25 +02:00
Christoph Oelckers
790182a2f4 - split GLWall::PutWall in two. 2018-04-14 20:20:43 +02:00
Christoph Oelckers
248a29bf06 - resorted portal render data. 
Compiles but does not work...
 2018-04-01 22:26:57 +02:00
Magnus Norddahl
48e534bf19 - Add per-pixel model light to the OpenGL 3.3 render path 2018-03-01 01:27:12 +01:00
Magnus Norddahl
d4ebe51e83 - Place the HUD model correctly in the world so that shader light calculations work 2017-11-05 15:35:03 +01:00
Magnus Norddahl
aaa00cbcb9 - Include all lights touching a model actor's render radius 2017-08-01 00:43:58 +02:00
Magnus Norddahl
cbda6e9427 - Improve dynamic lights for the HUD model 2017-07-26 09:18:05 +02:00
Magnus Norddahl
0c0f0789c2 - Improved dynamic lights on models 2017-07-25 23:00:09 +02:00
Christoph Oelckers
feb680a4eb - Removed the RSQRTSS code from GLSeg::Normal. 
If we have to write compiler specific code for micro-optimizations I am out.
The Posix compatible version nullified most the advantage on MSVC by writing out the XMM register to memory and then reading back the float.
That's not worth the hassle for an optimization that brings a few microseconds at best.
 2017-03-13 13:17:15 +01:00
alexey.lysiuk
fc8b697e33 Fixed compilation of POSIX targets 
TODO: Need better way to detect SSE support
 2017-03-13 12:51:06 +02:00
Christoph Oelckers
4c61048278 - moved gl_fixedcolormap into GLSceneDrawer. 
This means that one of the most extensively used global variables is gone.
 2017-03-12 21:57:39 +01:00
Christoph Oelckers
438b983ab1 - inlined the 4 remaining short functions of the Plane class and removed gl_geometric.cpp. 
# Conflicts:
#	src/CMakeLists.txt

# Conflicts:
#	src/CMakeLists.txt
 2017-03-12 20:11:57 +01:00
Christoph Oelckers
4cd0d3d454 - removed the Vector class in the GL renderer and replaced all its uses with FVector3. 
- optimized the math to get a plane equation from a linedef. The original code used a generic algorithm that knew nothing about the fact that Doom walls are always perfectly vertical. With this knowledge the plane calculation can be reduced to a lot less code because retrieving the normal is trivial in this special case.
- use the SSE2 rsqrtss instruction to calculate a wall's length, because this is by far the most frequent use of square roots in the GL renderer. So far this is only active on x64, it may be activated on 32 bit later as well, but only after it has been decided if 32 bit builds should be x87 or SSE2.

# Conflicts:
#	src/gl/dynlights/gl_dynlight.cpp

# Conflicts:
#	src/g_shared/a_dynlightdata.cpp
 2017-03-12 19:59:45 +01:00
Christoph Oelckers
d2beacfc5f - except for DWORD, all homegrown integer types are gone - a handful were left where they represent genuine Windows types. 2017-03-09 19:54:41 +01:00
Christoph Oelckers
2e5ada5f25 - fixed texture clamping calculations for negative scales. 2017-02-14 18:20:21 +01:00
Christoph Oelckers
c0ef052d07 - added interpolation for actor angles which for models is needed. 2017-01-29 13:13:00 +01:00
Christoph Oelckers
ee22a9371b - use Doom64 colors on sectors and linedefs. 2017-01-28 20:44:46 +01:00
Christoph Oelckers
02c3b3613f - added UDMF properties to set glows per sector. 
- for explicitly defined glows, use the one for the current animation frame, if an animated texture is active. For default glows it will still use the base texture's to avoid inconsistencies.
 2016-12-28 21:35:42 +01:00
Christoph Oelckers
fbe2b76705 - fixed checks in sprite sorting logic. There were some missing parentheses. 2016-10-23 19:08:43 +02:00
Christoph Oelckers
4eb5f10b02 - use normals to have proper light attenuation. So far only implemented for walls and flats. Models are planned but need some thinking about how to efficiently collect all required lights for an object. 2016-10-03 16:09:32 +02:00
Christoph Oelckers
a36d89405a - separated the coordinate calculation from GLSprite::Draw. 2016-09-06 12:22:00 +02:00
Christoph Oelckers
f6544f3c44 - removed unused GLFLat::sub and all codes depending on it a valid pointer. 2016-08-26 00:04:29 +02:00
Christoph Oelckers
8f331f56e2 - use MakeVertices directly in the portal code and remove all related code from RenderWall. 2016-08-25 23:02:43 +02:00
Christoph Oelckers
8cf53f04e8 - split off the vertex creation from RenderWall. 2016-08-25 22:54:08 +02:00
Christoph Oelckers
4ab8ca63ce - use more desctiptive names for the predefined vertex buffer indices. 2016-08-25 22:23:31 +02:00
alexey.lysiuk
9ab9548723 Additional fix for splitting of complex wall in compatibility renderer 
warp 2720 -200 -32 on Extreme Terror
https://www.doomworld.com/idgames/levels/doom2/Ports/d-f/exterror
 2016-08-08 12:19:37 +02:00
Christoph Oelckers
d61ec05c0f - draw texture based dynamic lights on walls. 2016-05-05 12:18:09 +02:00
Christoph Oelckers
2b92048a5b - renamed the texture coord variables in GLWall. 
It makes no sense having them organized differently in this struct than what the rendering code needs. This saves one redundant copy operation and a function-local static variable.
 2016-05-05 11:48:39 +02:00
Christoph Oelckers
51baa7d137 - added code to calculate light texture coordinates on walls. 2016-05-05 11:32:21 +02:00
Christoph Oelckers
0b2821d696 - added dynamic light rendering with textures on flats 2016-05-05 10:28:21 +02:00
Christoph Oelckers
4412f99b38 - added the flat dispatcher for textured lighting. 2016-05-04 23:07:16 +02:00
Christoph Oelckers
0a94371974 - reinstated old code for rendering fog boundaries and mirrot surfaces without shaders. 
- added code for filling the render list for textured dynamic lights. This is not yet active because no code is present to handle this data.
 2016-05-03 23:28:42 +02:00
Christoph Oelckers
51991ef22d * - render partial sprites on the front side of a portal for actors behind it. 2016-04-30 23:18:37 +02:00
Christoph Oelckers
d84e079282 - render partial sprites oon the back side of a portal for actors in front of it. This is needed because the stencil will clip away those parts. 2016-04-30 16:57:53 +02:00
Christoph Oelckers
b06c86db38 - added old wall splitting code as a fallback for old hardware. 2016-04-26 21:42:15 +02:00
Christoph Oelckers
6e1b21d513 - added back sprite splitting for low end, plus some dynamic light code. 2016-04-26 21:31:24 +02:00
Christoph Oelckers
f77c4642cb - made the adjustments. 2016-04-24 13:35:43 +02:00
Christoph Oelckers
9d9219795a - adjusted function names. 2016-04-23 13:48:25 +02:00
Christoph Oelckers
1c7b512cc0 - GL handling of new portal data organization. 
This also fixes some oversights with plane and horizon portals which were included in several checks.
 2016-04-20 20:08:53 +02:00
Christoph Oelckers
741f054601 - clip sprites to linked sector portal planes. 
This is the first part of properly handling those transitions.
 2016-04-18 16:27:04 +02:00
Christoph Oelckers
a0a530945d - added new sector type 90 which designates a sector that is being used as a cubemapped skybox, in case someone wants to make one of those without using an actual sky for this. 2016-04-14 13:22:15 +02:00
Christoph Oelckers
eaf055dff4 - floatified the remaining parts of gl_walls.cpp. 2016-04-08 00:19:51 +02:00
Christoph Oelckers
4ac3734375 - floatified more of gl_wall.cpp. 2016-04-07 23:19:37 +02:00
Christoph Oelckers
ee3e3e35e6 - partial floatification of wall texturing code. 2016-04-07 17:00:13 +02:00
Christoph Oelckers
a0d0d9339e - fixed some uninitialized stuff in particle rendering. 
- added gl_ClampLight to all places where the light level is set.
 2016-04-06 14:03:21 +02:00
Christoph Oelckers
252a6e9038 - removed back and forth fixed<->float conversions in sprite code. 2016-04-03 13:00:09 +02:00
Christoph Oelckers
58eb64a7e0 - fixed a few fixed/float parameter mixups. 2016-04-03 12:54:47 +02:00
Christoph Oelckers
af78937a15 - updated GL renderer. 2016-04-02 23:17:16 +02:00