OpenGL Programming

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[FTEQW] Bandither - A "Retro" Dithering and Colorband Shader

Last post by Immorpher « Sun May 22, 2022 5:31 am
Replies: 10
by Immorpher » Sun May 01, 2022 4:40 pm

10 Replies

1501 Views

Last post by Immorpher
Sun May 22, 2022 5:31 am
Are stencil shadows still usable in FTE?

Last post by toneddu2000 « Wed Jul 03, 2019 7:31 am
Replies: 4
by toneddu2000 » Tue Jul 02, 2019 9:37 am

4 Replies

3583 Views

Last post by toneddu2000
Wed Jul 03, 2019 7:31 am
FrameBuffer scaling in Doom3

Last post by revelator « Sat Sep 29, 2018 7:01 am

by revelator » Sat Sep 29, 2018 7:01 am

0 Replies

2272 Views

Last post by revelator
Sat Sep 29, 2018 7:01 am
NVIDIA RTX Technology real time ray tracing demo

Last post by toneddu2000 « Sat Apr 14, 2018 1:38 pm
Replies: 1
by frag.machine » Mon Mar 19, 2018 10:58 pm

1 Replies

2274 Views

Last post by toneddu2000
Sat Apr 14, 2018 1:38 pm
[FTE]GLSL or opengl "Always on top"

Last post by toneddu2000 « Wed Jan 24, 2018 8:34 pm
Replies: 4
by toneddu2000 » Wed Jan 24, 2018 8:59 am

4 Replies

2066 Views

Last post by toneddu2000
Wed Jan 24, 2018 8:34 pm
Rendering a frame in DOOM (2016)

Last post by revelator « Thu Apr 06, 2017 10:50 am
Replies: 2
by frag.machine » Sun Sep 11, 2016 2:09 am

2 Replies

2346 Views

Last post by revelator
Thu Apr 06, 2017 10:50 am
weird behaviour after changing to vertex arrays

Last post by revelator « Wed Mar 15, 2017 1:49 pm
Replies: 12
by revelator » Fri Mar 10, 2017 6:18 am

12 Replies

3614 Views

Last post by revelator
Wed Mar 15, 2017 1:49 pm
Vulkan 1.0 goes official

Last post by toneddu2000 « Wed Oct 19, 2016 4:48 pm
Replies: 21
by frag.machine » Fri Feb 19, 2016 4:46 pm
1

2
21 Replies

8024 Views

Last post by toneddu2000
Wed Oct 19, 2016 4:48 pm
Intel, win10, glsl

Last post by Barnes « Sat Nov 14, 2015 1:23 pm
Replies: 7
by Barnes » Tue Nov 03, 2015 9:32 pm

7 Replies

2881 Views

Last post by Barnes
Sat Nov 14, 2015 1:23 pm
Khronos unveils Vulkan: OpenGL built for modern systems

Last post by revelator « Sat Mar 14, 2015 1:13 am
Replies: 8
by frag.machine » Tue Mar 03, 2015 2:22 pm

8 Replies

3562 Views

Last post by revelator
Sat Mar 14, 2015 1:13 am
Volumetric Stencil Shadows

Last post by Barnes « Wed Jan 21, 2015 7:45 pm
Replies: 4
by r00k » Tue Jan 20, 2015 11:15 pm

4 Replies

2399 Views

Last post by Barnes
Wed Jan 21, 2015 7:45 pm
help with a AMD/ATI performance (Quakespasm GLSL mdl patch)

Last post by ericw « Wed Dec 17, 2014 11:01 pm
Replies: 3
by ericw » Wed Dec 17, 2014 7:39 pm

3 Replies

2096 Views

Last post by ericw
Wed Dec 17, 2014 11:01 pm
Better motion blur?

Last post by Spiney « Thu Aug 28, 2014 4:07 pm
Replies: 4
by leileilol » Sat Feb 22, 2014 2:46 am

4 Replies

3098 Views

Last post by Spiney
Thu Aug 28, 2014 4:07 pm
An Interesting Direct3D vs. OpenGL History...

Last post by jitspoe « Mon Apr 28, 2014 2:29 pm
Replies: 3
by jitspoe » Sun Apr 27, 2014 4:18 am

3 Replies

2369 Views

Last post by jitspoe
Mon Apr 28, 2014 2:29 pm
TinyGL

Last post by leileilol « Tue Apr 15, 2014 12:17 am
Replies: 5
by leileilol » Mon Apr 14, 2014 12:54 am

5 Replies

3075 Views

Last post by leileilol
Tue Apr 15, 2014 12:17 am
Bloom

Last post by Spiney « Fri Nov 01, 2013 2:22 pm
Replies: 5
by Vic » Mon Oct 07, 2013 5:37 pm

5 Replies

3213 Views

Last post by Spiney
Fri Nov 01, 2013 2:22 pm
ARB Vertex Program that Does Nothing?

Last post by Spike « Mon Sep 09, 2013 5:12 am
Replies: 11
by jitspoe » Thu Sep 05, 2013 3:46 am

11 Replies

4485 Views

Last post by Spike
Mon Sep 09, 2013 5:12 am
ARB Fragment Programs

Last post by Barnes « Fri Aug 30, 2013 7:58 am
Replies: 8
by jitspoe » Tue Aug 20, 2013 3:39 pm

8 Replies

3512 Views

Last post by Barnes
Fri Aug 30, 2013 7:58 am
Fun project for a DP shader guru (advanced procedural snow)

Last post by Julius « Wed May 29, 2013 8:42 pm
Replies: 4
by Julius » Wed May 22, 2013 5:49 pm

4 Replies

4717 Views

Last post by Julius
Wed May 29, 2013 8:42 pm
gl3 Conditional Render

Last post by Barnes « Fri May 24, 2013 6:43 pm

by Barnes » Fri May 24, 2013 6:43 pm

0 Replies

3322 Views

Last post by Barnes
Fri May 24, 2013 6:43 pm
Extension string size for OpenGL 4.2?

Last post by Knightmare « Wed Feb 13, 2013 3:37 am
Replies: 13
by Knightmare » Sat Nov 24, 2012 9:36 pm

13 Replies

10691 Views

Last post by Knightmare
Wed Feb 13, 2013 3:37 am
Dynamic Pixelization Filter

Last post by ceriux « Fri Feb 08, 2013 2:07 pm
Replies: 3
by r00k » Thu Feb 07, 2013 6:21 pm

3 Replies

3972 Views

Last post by ceriux
Fri Feb 08, 2013 2:07 pm
Fire, Blood, Explosions: Prototype 2's Over-the-Top Effect

Last post by leileilol « Sun Nov 04, 2012 9:37 pm
Replies: 3
by frag.machine » Mon Oct 29, 2012 2:56 am

3 Replies

4329 Views

Last post by leileilol
Sun Nov 04, 2012 9:37 pm
GL_OrthoMatrix (RMQ engine style)

Last post by Baker « Fri Aug 24, 2012 1:52 pm
Replies: 4
by Baker » Thu Aug 23, 2012 4:46 am

4 Replies

5861 Views

Last post by Baker
Fri Aug 24, 2012 1:52 pm
OpenGL performance stuff

Last post by mh « Sat Aug 18, 2012 12:59 am
Replies: 5
by Baker » Fri Aug 17, 2012 3:31 am

5 Replies

4505 Views

Last post by mh
Sat Aug 18, 2012 12:59 am
OpenGL 1.x easy question

Last post by Spike « Sun Aug 12, 2012 2:56 am
Replies: 9
by Baker » Wed Aug 08, 2012 7:02 am

9 Replies

5357 Views

Last post by Spike
Sun Aug 12, 2012 2:56 am
textureSize2D vs uniform send

Last post by mh « Tue Aug 07, 2012 11:44 pm
Replies: 1
by Barnes » Tue Aug 07, 2012 8:57 am

1 Replies

3422 Views

Last post by mh
Tue Aug 07, 2012 11:44 pm
OpenGL 4.3

Last post by mh « Tue Aug 07, 2012 4:32 pm
Replies: 3
by mh » Tue Aug 07, 2012 3:25 am

3 Replies

3849 Views

Last post by mh
Tue Aug 07, 2012 4:32 pm
Multiple OpenGL Window Rendering

Last post by sniperz227 « Sat Jul 14, 2012 3:42 am
Replies: 3
by sniperz227 » Sat Jul 14, 2012 2:08 am

3 Replies

4309 Views

Last post by sniperz227
Sat Jul 14, 2012 3:42 am
Custom Glsl for darkplaces

Last post by toneddu2000 « Mon Jul 09, 2012 9:37 pm
Replies: 13
by Nahuel » Tue Oct 11, 2011 3:43 pm

13 Replies

7029 Views

Last post by toneddu2000
Mon Jul 09, 2012 9:37 pm
Optimizing

Last post by r00k « Tue Jul 03, 2012 4:45 pm
Replies: 25
by leileilol » Tue Mar 27, 2012 6:19 pm
1

2
25 Replies

11595 Views

Last post by r00k
Tue Jul 03, 2012 4:45 pm
Right Distance For Sphere Entirely in Frustum

Last post by revelator « Wed May 23, 2012 6:49 pm
Replies: 11
by Baker » Tue May 15, 2012 8:40 am

11 Replies

7930 Views

Last post by revelator
Wed May 23, 2012 6:49 pm
(updated) GL resources and tutorials for beginners

Last post by frag.machine « Tue Apr 17, 2012 10:45 pm
Replies: 5
by frag.machine » Tue Apr 17, 2012 3:19 pm

5 Replies

4395 Views

Last post by frag.machine
Tue Apr 17, 2012 10:45 pm
SDLQuake's gl_draw.c

Last post by Baker « Thu Apr 12, 2012 8:58 pm
Replies: 6
by JasonX » Fri Jan 27, 2012 3:07 am

6 Replies

4586 Views

Last post by Baker
Thu Apr 12, 2012 8:58 pm
Drawing a Sphere (OpenGL ES compatible)

Last post by Baker « Tue Apr 10, 2012 1:58 am

by Baker » Tue Apr 10, 2012 1:58 am

0 Replies

4308 Views

Last post by Baker
Tue Apr 10, 2012 1:58 am
ARB_texture_non_power_of_two and Mac

Last post by szo « Mon Apr 09, 2012 2:44 pm
Replies: 14
by szo » Fri Apr 06, 2012 7:02 pm

14 Replies

8901 Views

Last post by szo
Mon Apr 09, 2012 2:44 pm
Draw a pentagon using vertex arrays?

Last post by Baker « Sat Mar 03, 2012 7:20 pm
Replies: 4
by Baker » Fri Mar 02, 2012 3:23 am

4 Replies

4786 Views

Last post by Baker
Sat Mar 03, 2012 7:20 pm
[quake2] overbright models

Last post by Knightmare « Sat Feb 11, 2012 7:34 am
Replies: 18
by marcelo_20xx » Tue Nov 15, 2011 2:11 am
1

2
18 Replies

10514 Views

Last post by Knightmare
Sat Feb 11, 2012 7:34 am
Generating 2D Mini-Maps Idea

Last post by mankrip « Sun Feb 05, 2012 10:45 pm
Replies: 21
by Baker » Sat Dec 20, 2008 8:07 am
1

2
21 Replies

15758 Views

Last post by mankrip
Sun Feb 05, 2012 10:45 pm
OpenGL for SDLQuake

Last post by Rikku2000 « Sun Jan 22, 2012 9:06 pm

by Rikku2000 » Sun Jan 22, 2012 9:06 pm

0 Replies

3653 Views

Last post by Rikku2000
Sun Jan 22, 2012 9:06 pm
ArrayElements emulation wrapper

Last post by leileilol « Sun Nov 27, 2011 10:56 pm
Replies: 4
by leileilol » Sun Nov 27, 2011 2:24 am

4 Replies

4185 Views

Last post by leileilol
Sun Nov 27, 2011 10:56 pm
OpenGL ES 1.1, 2.0 References

Last post by mh « Thu Nov 24, 2011 12:52 pm
Replies: 1
by Baker » Thu Nov 24, 2011 11:51 am

1 Replies

3817 Views

Last post by mh
Thu Nov 24, 2011 12:52 pm
WebGL

Last post by mankrip « Thu Nov 24, 2011 12:51 am
Replies: 3
by Baker » Tue Nov 22, 2011 4:11 am

3 Replies

3948 Views

Last post by mankrip
Thu Nov 24, 2011 12:51 am
GluUnProject sample iOS project

Last post by Baker « Mon Nov 21, 2011 3:39 am

by Baker » Mon Nov 21, 2011 3:39 am

0 Replies

3807 Views

Last post by Baker
Mon Nov 21, 2011 3:39 am
VBO performance :(

Last post by revelator « Tue Nov 15, 2011 8:06 pm
Replies: 11
by r00k » Tue Aug 23, 2011 5:19 pm

11 Replies

6190 Views

Last post by revelator
Tue Nov 15, 2011 8:06 pm
strange thing with vector macros

Last post by revelator « Mon Nov 14, 2011 2:30 pm
Replies: 11
by revelator » Thu Nov 10, 2011 4:50 pm

11 Replies

5956 Views

Last post by revelator
Mon Nov 14, 2011 2:30 pm
OpenGL 2D Examples - 101 The 2D Basics (w/pics)

Last post by revelator « Sun Nov 13, 2011 3:35 pm
Replies: 11
by Baker » Mon Dec 15, 2008 12:51 pm

11 Replies

27010 Views

Last post by revelator
Sun Nov 13, 2011 3:35 pm
Circle 2D Map

Last post by arsenavin « Sun Nov 13, 2011 3:11 am
Replies: 2
by arsenavin » Sat Nov 12, 2011 7:26 am

2 Replies

3776 Views

Last post by arsenavin
Sun Nov 13, 2011 3:11 am
Bloom hack fun

Last post by mh « Mon Oct 24, 2011 7:17 pm
Replies: 10
by leileilol » Fri Oct 21, 2011 10:29 pm

10 Replies

5902 Views

Last post by mh
Mon Oct 24, 2011 7:17 pm
VBO Software Emulation Layer

Last post by mh « Sun Sep 18, 2011 12:16 am

by mh » Sun Sep 18, 2011 12:16 am

0 Replies

3202 Views

Last post by mh
Sun Sep 18, 2011 12:16 am

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