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);
| https://gcc.gnu.org/ | |
| https://stackoverflow.com/questions/43580131/exec-gcc-executable-file-not-found-in-path-when-trying-go-build | |
| gcc (the GNU Compiler Collection) provides a C compiler. | |
| On Windows, install TDM-GCC(http://tdm-gcc.tdragon.net/download). The github.com/miekg/pkcs11 package uses cgo. | |
| Cgo enables the creation of Go packages that call C code. | |
| System Variables > PATH > add "C:\TDM-GCC-64\bin" |