Struct noise::Exponent

pub struct Exponent<T, Source, const DIM: usize>
where
    Source: NoiseFn<T, DIM>,
{
    pub source: Source,
    pub exponent: f64,
    /* private fields */
}

Noise function that maps the output value from the source function onto an exponential curve.

Because most noise functions will output values that range from -1.0 to 1.0, this noise function first normalizes the output value (the range becomes 0.0 to 1.0), maps that value onto an exponential curve, then rescales that value back to the original range.

Fields

source: Source

Outputs a value.

exponent: f64

Exponent to apply to the output value from the source function. Default is 1.0.

Implementations

impl<T, Source, const DIM: usize> Exponent<T, Source, DIM>

where Source: NoiseFn<T, DIM>,

pub fn new(source: Source) -> Self

pub fn set_exponent(self, exponent: f64) -> Self

Trait Implementations

impl<T: Clone, Source, const DIM: usize> Clone for Exponent<T, Source, DIM>

where Source: NoiseFn<T, DIM> + Clone,

fn clone(&self) -> Exponent<T, Source, DIM>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T, Source, const DIM: usize> NoiseFn<T, DIM> for Exponent<T, Source, DIM>

where Source: NoiseFn<T, DIM>,

fn get(&self, point: [T; DIM]) -> f64