Crate noise_fn

Some simple noise functions and traits to allow easy integration with your own.

use noise_fn::{Seedable, NoiseDomain, Octaves, Simplex};
use sized_matrix::Vector;

let seed = 12345;

let octaves = Octaves::<_, 4>::new(Simplex::new(), 0.5, 0.5).seed(seed);

let value2D = octaves.noise(Vector::vector([1.2, -3.5]));
let value3D = octaves.noise(Vector::vector([1.2, -3.5, 2.8]));

To use this, add it as a dependency to your Cargo.toml:

[dependencies]
noise_fn = "^0.2.0"

Re-exports

• pub use noise::Noise;
• pub use noise::Seedable;
• pub use noise::NoiseDomain;
• pub use helpers::Config;

Modules

• helpers
• noise
• perm_table

Structs

• AddNoise
  A noise function which sums two other noise functions.
• Constant
  A noise function returning a constant value.
• Gradient
  A noise function which returns a gradient.
• HashNoise
  Seeded pseudorandom values using a fast non-cryptographic hash function.
• Octaves
  A noise function formed by summing several octaves of another noise function.
• ScaleNoise
  A noise function which scales both the input and output values.
• Simplex
  A simplex noise function loosely based on Stefan Gustavson’s open source implementation.
• SumNoise
  A noise function formed by summing an array of other noise functions.
• ToFloat
  Convert random uint values to floating point numbers in the range [0, 1).
• WhiteNoise
  Seeded pseudorandom bytes using a permutation table.