Hey all
I made a little app to better get my head around sums of Perlin noise.
Screenshot:
App: https://github.com/petewerner/generative/tree/master/noise1
Write up: http://petewerner.blogspot.com.au/2014/04/fractional-sums-of-perlin-noise.html
Here’s a little demo using noise to displace vertices. You can see the noise to the right of the gui