Function simdnoise::get_3d_noise

pub fn get_3d_noise(
    start_x: f32, 
    width: usize, 
    start_y: f32, 
    height: usize, 
    start_z: f32, 
    depth: usize, 
    noise_type: NoiseType
) -> (Vec<f32>, f32, f32)

Gets a width X height X depth sized block of 3d noise, unscaled, using runtime CPU feature detection to pick the fastest method between scalar, SSE2, SSE41, and AVX2 start_x,start_y and start_z can be used to provide an offset in the coordinates. Results are unscaled, 'min' and 'max' noise values are returned so you can scale and transform the noise as you see fit in a single pass.