nz_perlin1


Returns the 1D Perlin noise value at the x coordinate.

Since: 2.3

Parameters

  • x : The x coordinate.
  • seed : The random seed.

Examples

use <hull_polyline2d.scad>;
use <util/rand.scad>;
use <noise/nz_perlin1.scad>;

seed = rand();
hull_polyline2d(
    [for(x = [0:.1:10]) [x, nz_perlin1(x, seed)]], width = .1
);

nz_perlin1