File:Sample Noise and Why Random Isn't Random in Project Spark

Description
In this video I show how to use the [sample noise] tile, and how to make the [random number] tile return random numbers. I also talk a little about how games like Minecraft generate random terrain.

Topics referenced are:

Perlin Noise (Ken, not Michael) : http://en.wikipedia.org/wiki/Perlin_noise

Instant Kafka's excellent Sample Noise video : http://www.youtube.com/watch?v=iKj-IYAIkhE

Minecraft creator Notch's blog post : http://notch.tumblr.com/post/3746989361/terrain-generation-part-1