Hugo Costa hug0hq

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);

const float PI = 3.1415926535897932384626433832795;
const float PI_2 = 1.57079632679489661923;
const float PI_4 = 0.785398163397448309616;

float PHI = (1.0+sqrtf(5.0))/2.0;

I hereby claim:

• I am hug0hq on github.
• I am hug0 (https://keybase.io/hug0) on keybase.
• I have a public key ASAuHBu5zqLzdcDG8aIap3o-Ng8zIgsgLfnG56IxhcFGHgo

To claim this, I am signing this object: