Struct nannou::noise::ScaleBias

pub struct ScaleBias<'a, T> {
    pub source: &'a (dyn NoiseFn<T> + 'a),
    pub scale: f64,
    pub bias: f64,
}

Noise function that applies a scaling factor and a bias to the output value from the source function.

The function retrieves the output value from the source function, multiplies it with the scaling factor, adds the bias to it, then outputs the value.

Fields

source: &'a (dyn NoiseFn<T> + 'a)

Outputs a value.

scale: f64

Scaling factor to apply to the output value from the source function. The default value is 1.0.

bias: f64

Bias to apply to the scaled output value from the source function. The default value is 0.0.

Implementations

impl<'a, T> ScaleBias<'a, T>

pub fn new(source: &'a (dyn NoiseFn<T> + 'a)) -> ScaleBias<'a, T>

pub fn set_scale(self, scale: f64) -> ScaleBias<'a, T>

pub fn set_bias(self, bias: f64) -> ScaleBias<'a, T>

Trait Implementations

impl<'a, T> NoiseFn<T> for ScaleBias<'a, T>

pub fn get(&self, point: T) -> f64