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336 commits 1 branch 0 tags 82 MiB
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22 commits

Author SHA1 Message Date
Robert Beckebans
c17773306c Revert "Changed r_useShadowMapping 1: medium+faster, 2: high quality" 
This reverts commit 87b0040f92.

Conflicts:
	neo/renderer/RenderSystem_init.cpp
	neo/renderer/tr_backend_draw.cpp
	neo/renderer/tr_local.h
 2014-05-16 21:50:49 +02:00
Robert Beckebans
ef9869972d Improved shadow mapping performance using randomly rotated Poisson discs 2014-05-16 21:33:39 +02:00
Robert Beckebans
87b0040f92 Changed r_useShadowMapping 1: medium+faster, 2: high quality 2014-05-16 00:14:42 +02:00
Robert Beckebans
e13fc0f4e9 Added cvar r_useHalfLambertLighting to make it optional, it requires reloadShaders 2014-05-15 16:37:55 +02:00
Robert Beckebans
0eaaea4b96 Improved shadow mapping performance using the shadow LOD and tweaked 
polygon offsets to fight shadow acne
 2014-05-11 22:30:01 +02:00
Robert Beckebans
5153422d0d Added shadow LOD calculation 2014-05-11 17:24:24 +02:00
Robert Beckebans
277964f074 Because I can :) 
- Implemented soft shadows using PCF hardware shadow mapping

  The implementation uses sampler2DArrayShadow and PCF which usually
  requires Direct3D 10.1 however it is in the OpenGL 3.2 core so it should
  be widely supported.
  All 3 light types are supported which means parallel lights (sun) use
  scene independent cascaded shadow mapping.
  The implementation is very fast with single taps (400 fps average per
  scene on a GTX 660 ti OC) however I defaulted it to 16 taps so the shadows look
  really good which should you give stable 100 fps on todays hardware.

  The shadow filtering algorithm is based on Carmack's research which was
  released in the original Doom 3 GPL release draw_exp.cpp.

- Changed interaction shaders to use Half-Lambert lighting like in HL2 to
  make the game less dark

- Fixed some of the renderer debugging/development tools like r_showTris
 2014-05-10 14:40:01 +02:00
Robert Beckebans
7690fb4b8e Merge branch 'master' into glew 
Conflicts:
	neo/renderer/OpenGL/glext.h
	neo/renderer/RenderSystem_init.cpp
 2013-12-24 15:49:06 +01:00
Jonathan Young
bb2e41b5d7 Added r_useVirtualScreenResolution cvar to control whether to do 2D rendering at 640x480 and stretch to the current resolution (default), or render at the current resolution. 2013-09-21 22:12:42 +10:00
Robert Beckebans
aefa4ac6e3 Merge branch 'master' into glew and fixed a crash on Intel HD drivers 2013-04-23 00:41:54 +02:00
Robert Beckebans
75f7fa3aa8 Removed obsolete old renderer SMP code 2013-03-23 21:33:40 +01:00
Robert Beckebans
c038a836f2 Merge branch 'master' into glew 2013-01-14 17:33:25 +01:00
Robert Beckebans
dd9b8a8710 Added support for precompiled headers for MSVC which reduced the compiled time from 4 minutes to 67 seconds. 2012-12-22 16:18:19 +01:00
Robert Beckebans
f57d92a1ab Renamed RBDoom3 to RBDoom3BFG 2012-12-19 15:23:57 +01:00
Daniel Gibson
4863f11607 Fix bug in vidMode_t constructor 
it caused the default/static video mode list to contain only garbage
 2012-12-18 22:49:22 +01:00
Robert Beckebans
ff531907c7 Replaced QGL with GLEW. 2012-12-17 17:30:59 +01:00
Robert Beckebans
d7888cf99d Added support for SDL 2.0 2012-12-14 19:03:30 +01:00
Daniel Gibson
67d6a5a1fa Make sure SDL_Init() was called before SDL_VideoInfo() 
by adding GLimp_PreInit()
 2012-12-14 00:51:22 +01:00
Robert Beckebans
3b0dabe30a Formatted code. 2012-12-08 18:20:13 +01:00
Robert Beckebans
948865123d More Linux specific fixes, especially 64 bit 2012-12-07 17:06:44 +01:00
Robert Beckebans
f55a763ca4 Formatted code using Artistic Style for better readability. 2012-11-28 16:47:07 +01:00
Brian Harris
5016f605b8 Initial commit 2012-11-26 12:58:24 -06:00