Ported to Scratch from OpenSimplexNoise.java by KdotJPG (Kurt Spencer) on Github ( https://gist.github.com/KdotJPG/b1270127455a94ac5d19 ). Fully ported 3D OpenSimplex Noise from Java to Scratch. Project renders a 2D slice of noise as is increments through 3D. Fast rendering : https://forkphorus.github.io/app.html?id=312051479&turbo=true&full-screen=true 2D Noise : https://scratch.mit.edu/projects/290077645/ Code added by @GreatGameDota : Fully random seeds, renderer, and bitwise operations. #opensimplex #noise #perlinnoise #3d #pen