dotSCAD/docs/lib3x-nz_perlin1s.md

nz_perlin1s

Returns 1D Perlin noise values at x coordinates.

Since: 2.3

Parameters

• xs : The x coordinate.
• seed : The random seed. If it's ignored, a randomized value will be used.

Examples

use <polyline_join.scad>;
use <noise/nz_perlin1s.scad>;

xs = [for(x = [0:.1:10]) x];
ys = nz_perlin1s(xs);
points = [for(i = [0:len(xs) - 1]) [xs[i], ys[i]]];

polyline_join(points)
    circle(.05);