GeeXLab - 3D Tech News and Pixel Hacking - Geeks3D.com

Building Worlds With Distance Functions in GLSL (Raymarching)

Distance functions
Raymarching (GLSL)

Shadertoy To GLSL Hacker Demos

Shadertoy to
GLSL Hacker demos

Python Primer
for the Impatient

Lua Primer for the Impatient

Lua Primer
for the Impatient

OpenGL interpolation qualifiers (GLSL)

OpenGL interpolation
qualifiers (GLSL)

GLSL Hacker - Pixel hacking with GLSL, Lua and Python under Windows, Linux and Mac OSX

GLSL Hacker 0.5.0

GeeXLab

[Test] my_xml: Simple and Easy to Use XML Parser for Python

5 comments - What do you think? Posted by JeGX - 2010/10/05 at 15:52

Categories: GeeXLab, Python, Test Tags: geexlab, my_xml, parser, Programming, python, test, xml

Python, MyXML package
my_xml in action in GeeXLab

[Tutorial] Gamma Correction: A Story of Linearity

11 comments - What do you think? Posted by JeGX - 2010/10/01 at 19:08

Categories: GeeXLab, OpenGL, Shader Library Tags: correction, gamma, geexlab, glsl, GL_ARB_framebuffer_sRGB, opengl, Programming, shader library, tutorial

GeeXLab - Gamma correction

[Demotool] GeeXLab 0.2.6 Released With Gamma Correction Support

3 comments - What do you think? Posted by JeGX - at 18:29

Categories: Demotool, GeeXLab, OpenGL, Programming, Python Tags: 3d, demotool, gamma correction, geexlab, glsl, lua, opengl, physx, Programming, python

GeeXLab logo

[Tutorial] First Steps with PIL: Python Imaging Library

7 comments - What do you think? Posted by JeGX - 2010/09/30 at 15:48

Categories: GeeXLab, Python, Tutorial Tags: geexlab, image manipulation, imaging library, pil, Programming, python, scripting, tutorial

[TEST] Double Precision FP64 in GLSL: Julia Explorer Demo

6 comments - What do you think? Posted by JeGX - 2010/09/28 at 17:32

Categories: GeeXLab, OpenGL, tech demo Tags: double precision, fp64, fractal, geexlab, glsl, GL_ARB_gpu_shader_fp64, julia, opengl

$GeeXLab, Julia fractal, FP64 in GLSL$

[Demotool] GeeXLab 0.2.5 Released (GLSL FP64, PhysX 2.8.4.4)

6 comments - What do you think? Posted by JeGX - at 16:05

Categories: Demotool, GeeXLab, OpenGL, Python Tags: 3d, demotool, fp64, geexlab, glsl, lua, opengl, physx, Programming, python

GeeXLab

[GeeXLab] Twitter City WIP, Part 1

2 comments - What do you think? Posted by JeGX - 2010/09/24 at 11:46

Categories: GeeXLab, Python Tags: building, city, geexlab, Programming, python, rss, twitter, wip

GeeXLab, Twitter City

[Shader Library] Gaussian Blur Post Processing Filter in GLSL

11 comments - What do you think? Posted by JeGX - 2010/09/09 at 18:25

Categories: GeeXLab, OpenGL, Shader Library Tags: blur, demo, filter, filtering, gaussian, geexlab, glsl, image, post processing, shader library

GeeXLab - Gaussian blur post processing effect
A cute nurse half blurred in GeeXLab

[Test] Stereoscopic 3D Rendering With Anaglyph Images

6 comments - What do you think? Posted by JeGX - at 15:46

Categories: GeeXLab, Test Tags: 3d, anaglyph, camera, geexlab, lua, Programming, python, stereoscopic, test

GeeXLab - 3D anaglyph view
Anaglyph 3D in GeeXLab

[Demotool] GeeXLab 0.2.4 Released

3 comments - What do you think? Posted by JeGX - at 14:35

Categories: Demotool, GeeXLab Tags: 3d, demotool, geexlab, glsl, lua, Programming, python, scripting

GeeXLab

[GPU Tool] ShaderToyMark: Extreme Pixel Shader Benchmark

41 comments - What do you think? Posted by JeGX - 2010/09/03 at 14:57

Categories: Demoscene, GeeXLab, ShaderToyMark Tags: benchmark, demomaker, Demoscene, geexlab, glsl, opengl, pixel shader, shader toy, ShaderToyMark

ShaderToyMark

[Demotool] GeeXLab 0.2.3 Available

3 comments - What do you think? Posted by JeGX - at 14:01

Categories: Demotool, GeeXLab, Programming Tags: 3d, demo, geexlab, glsl, lua, prototyping, python, real-time

GeeXLab

[Shader Library] Noise and Pseudo Random Number Generator in GLSL

1 comment - What do you think? Posted by JeGX - 2010/08/31 at 18:10

Categories: GeeXLab, OpenGL, Programming, Shader Library Tags: demo, geexlab, generator, glsl, gpu, noise, number, random, shader, shader library

GeeXLab - Random Number Generator in GLSL
The noise generator used to deform a plane made up of 2’000’000 faces and 1’002’001 vertices

[Demotool] GeeXLab 0.2.2 Available

3 comments - What do you think? Posted by JeGX - at 16:28

Categories: Demotool, GeeXLab, Programming Tags: 3d, demotool, geexlab, glsl, lua, mp3, Programming, python, scripting

GeeXLab

GeeXLab - Instancing and DoF postFX
Shadow mapping and DoF postFX (will be released soon)

[Demoscene] Making of Ergon 4k PC Intro

4 comments - What do you think? Posted by JeGX - 2010/08/27 at 15:52

Categories: Demoscene, GeeXLab, Programming Tags: 4k, Demoscene, ergon, geexlab, intro, making of