Struct noise_functions::SampleFn

pub struct SampleFn<F>(pub F);

Wraps a function to make it implement Sample.

use noise_functions::{ SampleFn, Sample2, OpenSimplex2s };

let warped_noise = SampleFn(|pos: [f32; 2]| {
    let warp_x = OpenSimplex2s.seed(1).sample2(pos);
    let warp_y = OpenSimplex2s.seed(2).sample2(pos);
    let warped = [pos[0] + warp_x, pos[1] + warp_y];
    OpenSimplex2s.sample2(warped)
});

let value = warped_noise.sample2([1.0, 2.0]);

Tuple Fields

0: F

Trait Implementations

impl<const DIM: usize, Pos, F> Sample<DIM, Pos> for SampleFn<F>

where F: Fn(Pos) -> f32,

fn sample(&self, pos: Pos) -> f32