This is a pure V module that calculates Perlin noise .

Initially based on http://riven8192.blogspot.com/2010/08/calculate-perlinnoise-twice-as-fast.html .

v install spytheman.vperlin

... then in your v source:

import spytheman.vperlin as perlin

fn main(){
    println( perlin.noise2d( 1.2, 0.1) )
    println( perlin.noise3d( 1.2, 0.1, 0.21 ) )
    println( perlin.noise4d( 1.2, 0.12, 0.13, 0.15) )
}

1. v install spytheman.vperlin
2. cd ~/.vmodules/spytheman/vperlin
3. hub fork
4. git checkout -b my_cool_fix
5. Make your changes, and commit them, as many times, as you like.
6. hub pull-request

MIT

• Delian Angelov - creator and maintainer