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188 Commits

Author SHA1 Message Date
Magnus Norddahl 4ffa344f7d - Fix black pixels when subtractive lights are in range for PBR materials 2018-03-26 00:01:52 +02:00
Christoph Oelckers d586d774cf - adjusted GL renderer to the new rules for alpha textures. This means that the translation fallback is only needed for the legacy renderer now. Modern GL can use the regular texture and will apply a grayscale mapping instead of merely using the red channel. 2018-03-22 20:42:17 +01:00
Magnus Norddahl 9b7bef59d2 - fixed Intel rendering glitch with uDynLightColor 2018-03-12 21:44:55 +01:00
Magnus Norddahl 07fa310f23 - move material light modes to their own subshader lumps 2018-02-20 00:13:05 +01:00
Magnus Norddahl eb39e88682 - clean up the main.fp light handling code so that a single ApplyDynLights function applies all dynamic light 2018-02-19 02:01:33 +01:00
Magnus Norddahl 94fbcacf22 Merge branch 'gzdoom' into materials 2018-02-10 00:08:17 +01:00
Magnus Norddahl 3207d8aef7 - generate uniform declarations from c++ 2018-02-09 23:29:31 +01:00
Magnus Norddahl 769867475c - Replaced max(dot(a,b), 0.0) with clamp as some rounding errors caused pow to receive negative values when then value was subtracted from 1.0 (undefined glsl behavior) 
- Fixed that surface angle attenuation was getting applied twice
 2018-02-03 23:56:55 +01:00
Magnus Norddahl 7b9a334f77 - Change PBR materials to use quadratic light falloff 2018-02-03 13:17:09 +01:00
Magnus Norddahl 747ef8324e - Improve sector light slightly for PBR 2018-01-29 19:09:24 +01:00
Magnus Norddahl 6deb51f23c - disable the tonemapping to let it bloom instead 2018-01-27 00:42:17 +01:00
Magnus Norddahl a6da1d356a - add PBR materials to main.fp 2018-01-27 00:22:15 +01:00
alexey.lysiuk 7206bfcfbc Made software fuzz shader compatible with supported OpenGL versions 
Use array constructors because initializer list is a core feature since OpenGL 4.2
 2018-01-26 09:53:31 +02:00
Magnus Norddahl 7a59bcde4c - move glossiness and specular level to GLDEFS 2018-01-25 19:53:55 +01:00
Magnus Norddahl 0855418475 Merge branch 'gzdoom' into materials 
# Conflicts:
#	src/gl/shaders/gl_shader.cpp
#	src/gl/shaders/gl_shader.h
 2018-01-25 19:21:19 +01:00
Magnus Norddahl 4c0dce875f Merge branch 'fuzz_software' into gzdoom 2018-01-25 19:00:14 +01:00
Magnus Norddahl 1875902414 - Do not flip the normal based on face direction 2018-01-23 23:59:58 +01:00
Magnus Norddahl 81c6808d2a - Add specular and normal map handling to main.fp 2018-01-23 23:10:28 +01:00
Magnus Norddahl e045fb57c9 - Declare new textures for specular and pbr modes 2018-01-23 20:51:48 +01:00
Magnus Norddahl a23e5f49f6 - Add "fuzz software" to GL that renders fuzz like the scaled fuzz mode in the software renderer 2018-01-07 02:29:55 +01:00
Magnus Norddahl 5f36b86013 - Add dynamic spot lights 2018-01-04 17:58:11 +01:00
Magnus Norddahl c3562fead2 Merge branch 'dynlightmodels' 2017-08-15 00:27:26 +02:00
Magnus Norddahl a6d4bfc748 - Added linear and nearest shadowmap filters (enabled with defines) 2017-08-13 13:49:02 +02:00
Magnus Norddahl 5c7b1ee8e1 - Significantly improve shadowmap light performance for faces with a large number of lights but where only a few applies to each individual fragment 2017-08-08 23:28:42 +02:00
Magnus Norddahl 65d5f4ae18 - Fix normal normalize 2017-07-27 22:31:57 +02:00
Magnus Norddahl 2000784307 - normalize the normal vector in the vertex shader because our vertex attribute uses a low precision format (10 bits) 2017-07-25 20:20:13 +02:00
Rachael Alexanderson 8d3d271484 - tweaked the banded software lightmode shader a bit more, looks a little closer (but still not quite...) to real ZDoom in paletted mode 2017-07-21 18:45:08 -04:00
Rachael Alexanderson e1b4bb11ba Merge https://github.com/coelckers/gzdoom 2017-07-09 20:09:12 -04:00
Magnus Norddahl ddd1b629c3 - Calculate globvis/r_visibility in r_utility and use it in GL and poly renderers 2017-07-09 19:01:34 +02:00
Rachael Alexanderson b4915d624d - removed 'cooling' component of the shader since it technically wasn't really functional (guess we have to use a separate shader to do that) 
- changed the math to use the 'mix' formula
 2017-07-02 16:59:15 -04:00
Rachael Alexanderson 0d8b7c55ef - added a grayscale formula selector 2017-07-02 16:45:06 -04:00
Rachael Alexanderson bd02893ce7 - expanded hard limits for saturation to -15.0/15.0 
- added menu option for saturation
- tried to get the new saturation shader to consume less GPU power by turning it off when it is 1.0
 2017-07-02 16:45:06 -04:00
Rachael Alexanderson 63da6e70c0 - added a vid_saturation control - works in postprocessing, only. 2017-07-02 16:45:06 -04:00
Rachael Alexanderson 1562d64580 - fixed: in the availability of gl_fogmode == 0, default to having square fog instead of radial fog in gl_lightmode == 8 2017-06-25 09:37:14 -04:00
Magnus Norddahl b6e035e796 - Implemented radial fog support in software light mode 2017-06-25 15:02:34 +02:00
Rachael Alexanderson 4229389680 - fixed: banded sw light was broken in a recent commit. Added back the 32 light levels and also made it prefer darker shades. 2017-06-21 19:10:39 -04:00
Magnus Norddahl 28acf2ad06 - Fix OpenGL software diminishing light to be identical to truecolor swrenderer and softpoly 
All there is left is to make globVis an uniform and move the LightVisibility::SetVisibility calculations out of the software renderer.
That will make it 100% correct for all r_visiblity values and aspect ratios.
 2017-06-22 00:01:57 +02:00
Magnus Norddahl 7acb492852 - Add gl_shadowmap_quality cvar that controls the resolution of the 1D shadow map texture 2017-06-04 00:44:49 +02:00
Magnus Norddahl 265df4b797 - Change shadowmap resolution from 1024 to 128 2017-06-03 21:19:34 +02:00
Magnus Norddahl 85a9984807 - Add OpenGL ES 3 support to GL renderer 2017-04-06 23:34:42 -04:00
Christoph Oelckers 9eae422dab Merge branch 'shadowmaps' of https://github.com/raa-eruanna/qzdoom into 3.0_work 
# Conflicts:
#	src/CMakeLists.txt
#	wadsrc/static/language.enu
 2017-03-11 19:55:43 +01:00
Magnus Norddahl 59ec97d2d5 Fix shadow map acne and the attenuate flag 2017-03-10 22:08:55 +01:00
Magnus Norddahl b660493051 Add menu option for disabling shadow maps and detecting if storage buffers are available or not 2017-03-10 19:10:40 +01:00
Magnus Norddahl cb40c369cd Added PCF shadows 2017-03-08 01:35:07 +01:00
Magnus Norddahl 818b72fbf5 Reduce margin a little 2017-03-08 00:33:42 +01:00
Magnus Norddahl 6df3b3fbca Changed the light collision structure uploaded to the GPU to be a binary tree using AABBs for the nodes instead of a BSP plane 2017-03-07 15:58:22 +01:00
Magnus Norddahl 8515f9720a 1D shadow maps are now working 2017-03-04 09:14:01 +01:00
Magnus Norddahl 0d1deddae5 Bind shadow map texture for main.fp and sample from the shadowmap texture 2017-03-02 19:10:57 +01:00
Magnus Norddahl 538d516c9a Upload shadow map index for each light to main.fp 
Move storage buffer binding location
 2017-03-02 18:07:47 +01:00
Magnus Norddahl d450deee76 Generate shadow map for lights 2017-03-02 16:19:07 +01:00