[GEM-dev] pull_request - pix_noise

[Nicolas Montgermont]

Hello Iohannes, all,

I've developed a pix_noise object that generates a noise texture.
You can find it on github:
git at github.com:nixhol/Gem.git
the name of the branch is:
pix_noise

The object is mainly based on pix_set with a Lagged Fibonnaci random 
generator. I first tested with the algorithm of noise~ but, as Iohannes 
pointed,  it was correlated on big texture.
It seems ok now.

Hope that'll help!
Best n
-- 
http://nim.on.free.fr