18 Commits

Author	SHA1	Message	Date
Christoph Oelckers	12d073a27d	- objectcolor stuff. ... # Conflicts: # src/gl/renderer/gl_renderstate.cpp	2017-01-28 19:06:21 +01:00
Rachael Alexanderson	9a777f719b	- Added "gl_bandedswlight" to reduce the software light emulation gradient to 32 levels.	2017-01-24 22:24:53 +01:00
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	7ba5acfb35	- added quad drawer interface so that this part can be done without altering a vertex buffer. ... So far it's only the framework, the new code is not active yet.	2016-08-22 14:00:25 +02:00
Christoph Oelckers	21283b18f4	- preparations for using clip planes on line portals.	2016-04-29 01:48:06 +02:00
Christoph Oelckers	86f38475b0	- shaders for last commit.	2016-04-27 02:10:42 +02:00
Christoph Oelckers	b45c88fc4f	- changed shaders.	2015-04-05 20:20:56 +02:00
Christoph Oelckers	7967082e60	- use the light buffer to handle dynamic lighting.	2014-08-01 20:59:39 +02:00
Christoph Oelckers	ef8f66c9a1	- removed the code for hardware alpha testing again because it didn't work anymore with how things are set up now. ... - we need to check all GL versions when trying to get a context because some drivers only give us the version we request, leaving out newer features that are not exposed via extension. - added some status info about uniform blocks.	2014-07-30 23:13:16 +02:00
Christoph Oelckers	754c96a540	- added default precision settings to shader include because some old ATI drivers complain if they aren't there - even though the spec doesn't require them...	2014-07-27 16:09:47 +02:00
Christoph Oelckers	eb9d2d9917	- reactivate compatibility profile so that immediate mode drawing can be used on older hardware not supporting persistently mapped buffers. ... - reactivate alpha testing per fixed function pipeline - use the 'modern' way to define clip planes (GL_CLIP_DISTANCE). This is far more portable than the old glClipPlane method and a lot more robust than checking this in the fragment shader.	2014-07-17 02:37:18 +02:00
Christoph Oelckers	ed8a21fd86	- replaced deprecated alpha testing with shader code.	2014-07-14 21:14:43 +02:00
Christoph Oelckers	ce3653f6e1	- remove all uses of builtin matrices.	2014-07-13 23:13:40 +02:00
Christoph Oelckers	dbb05c5f33	- remove use of builtin texture matrices. ... - make matrix class single precision.	2014-07-13 20:41:20 +02:00
Christoph Oelckers	00fcf4bc06	- for some reason using world coordinates for clipping in the shader is somewhat imprecise so the clip plane heights have to be adjusted a bit for it.	2014-07-13 13:25:42 +02:00
Christoph Oelckers	d868f60f6c	- since the clip planes for plane mirrors did not work anymore I reimplemented them using shader based logic. It still needs to be seen if this affects performance on older hardware.	2014-07-13 12:14:12 +02:00
Christoph Oelckers	ffcb6cb70a	- added second vertex coordinate attribute for model interpolation.	2014-06-29 11:00:21 +02:00
Christoph Oelckers	cf45f2d718	- added missing shader files.	2014-05-12 22:24:26 +02:00