FastNoise::seeded() creates 0 noise

[walles]

Setting frequency to 0.0 in FastNoise::seeded()...

bracket-lib/bracket-noise/src/fastnoise.rs

Line 1764 in 0d2d5e6

frequency: 0.0,

... ensures we don't get any noise:

bracket-lib/bracket-noise/src/fastnoise.rs

Lines 2020 to 2023 in 0d2d5e6

	pub fn get_noise3d(&self, mut x: f32, mut y: f32, mut z: f32) -> f32 {
	x *= self.frequency;
	y *= self.frequency;
	z *= self.frequency;

Maybe it should be initialized to 1.0 just like for new?

bracket-lib/bracket-noise/src/fastnoise.rs

Lines 1734 to 1738 in 0d2d5e6

	pub fn new() -> FastNoise {
	let mut noise = FastNoise {
	rng: RandomNumberGenerator::seeded(1337),
	seed: 1337,
	frequency: 1.0,