Geeks3D - 엔진

http://www.geeks3d.com/ 
 
http://www.geeks3d.com/glslhacker/download/
 
http://www.geeks3d.com/geexlab/
 
http://www.geeks3d.com/20120511/geexlab-0-4-0-ultim8-edition-available-gtx-600-opengl-bindless-textures-support-added/
 
http://www.geeks3d.com/20110428/shader-library-swirl-post-processing-filter-in-glsl/
 
http://www.geeks3d.com/20110408/cross-stitching-post-processing-shader-glsl-filter-geexlab-pixel-bender/
 
http://www.adobe.com/devnet/archive/pixelbender.html
 
 
http://www.geeks3d.com/20110201/demotool-geexlab-0-2-10-released-new-lua-demos/
 
http://www.geeks3d.com/geexlab/code_samples.php
 
http://adrianboeing.blogspot.kr/2011/02/ripple-effect-in-webgl.html