Struct NoiseBuilder 

pub struct NoiseBuilder { /* private fields */ }

Unvalidated noise configuration; NoiseBuilder::build reports invalid values.

Implementations

impl NoiseBuilder

pub fn frequency(self, hertz: f64) -> Self

Sets lattice frequency, which must be finite and nonnegative.

pub fn octaves(self, octaves: u32) -> Self

Sets the octave count, from one through 32.

pub fn lacunarity(self, lacunarity: f64) -> Self

Sets octave frequency multiplication, which must be finite and positive.

pub fn gain(self, gain: f64) -> Self

Sets octave amplitude multiplication in zero to one.

pub fn build(self) -> Result<Noise, ValidationError>

Validates every setting at once. Beyond the individual ranges, the highest octave position over the full time range must stay finite, so sampling can never overflow.

Trait Implementations

impl Clone for NoiseBuilder

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for NoiseBuilder

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.