GLSL Noise and Extrusion - Kinect

I made a blog post about setting up a GLSL shader to do an extrusion function and noise function, inspired by the gl point/noise look of the cool plugin from _1024 / franz, posted yesterday, setup for using the kinect tools output.

http://www.georgetoledo.com/2010/12/glsl-extrusion-and-noise-example-kin...

Hopefully, the shader based approach is of use, and is a good jump off point for customization. Many thanks to franz for the inspiration on look; I'm saying happy holidays with another "snow storm"! :)