Please consider using http://lygia.xyz instead of copy/pasting this functions. It expand suport for voronoi, voronoise, fbm, noise, worley, noise, derivatives and much more, through simple file dependencies. Take a look to https://github.com/patriciogonzalezvivo/lygia/tree/main/generative
float rand(float n){return fract(sin(n) * 43758.5453123);}
float noise(float p){
float fl = floor(p);
float fc = fract(p);
| // MultiExporter.jsx | |
| // Version 0.1 | |
| // Version 0.2 Adds PNG and EPS exports | |
| // Version 0.3 Adds support for exporting at different resolutions | |
| // Version 0.4 Adds support for SVG, changed EPS behaviour to minimise output filesize | |
| // Version 0.5 Fixed cropping issues | |
| // Version 0.6 Added inner padding mode to prevent circular bounds clipping | |
| // | |
| // Copyright 2013 Tom Byrne | |
| // Comments or suggestions to tom@tbyrne.org |