This is a fun paper on rotating or flow noise. It's a hugely updated follow on from a paper we did in 2014. The demos came out spectacularly!
"Tiling simplex noise and flow noise in two and three dimensions" https://jcgt.org/published/0011/01/02/ #simplexnoise #perlinnoise #proceduralnoise

Mountain landscape generator https://anokhee.github.io/generative-landscapes/p5js-version/ made with p5.js. Beautiful #perlinnoise

Currently loving #perlinnoise