Just a short video about helper functions I find usefull for developing matrix led animations.
It´s a bit challenging for me to hear my bad english and my strong accent, but anyway - somehow I have to get started with the video tutorial thing.
So I shaky present: the first commented video I ever made. 
Everything shown will be available for you in FunkyNoise soon.
http://www.youtube.com/watch?v=fnKF3au_s_Q
Your English is fine. Better than a lot of native speakers 
I hope that you release this before Christmas so that I can do a 1 dimensional version on my tree lights!
Before Christmas? Promised.
More, more, more! The last animation in the video looks like water. Great job!
The credit goes to @Daniel_Garcia . Great Noise! And to @Mark_Kriegsman : The OceanColors palette did the trick here.
Wow- that looks great! Really nice work!
Fantastic work Stefan.
Awesome stuff! Thank you for the commentary. (And your accent is wonderful
Super travail ton accent n’est presque pas perceptible. And your explanation is clear.