Struct noise::ScalePoint

pub struct ScalePoint<'a, Source: 'a> {
    pub source: &'a Source,
    pub x_scale: f64,
    pub y_scale: f64,
    pub z_scale: f64,
    pub u_scale: f64,
}

Noise function that scales the coordinates of the input value before returning the output value from the source function.

The get() method multiplies the coordinates of the input value with a scaling factor before returning the output value from the source function.

Fields

source: &'a Source

Source function that outputs a value

x_scale: f64

Scaling factor applied to the x coordinate of the input value. The default scaling factor is set to 1.0.

y_scale: f64

Scaling factor applied to the y coordinate of the input value. The default scaling factor is set to 1.0.

z_scale: f64

Scaling factor applied to the z coordinate of the input value. The default scaling factor is set to 1.0.

u_scale: f64

Scaling factor applied to the u coordinate of the input value. The default scaling factor is set to 1.0.

Methods

impl<'a, Source> ScalePoint<'a, Source>

pub fn new(source: &'a Source) -> Self

pub fn set_x_scale(self, x_scale: f64) -> Self

Sets the scaling factor to apply to the x coordinate of the input value.

pub fn set_y_scale(self, y_scale: f64) -> Self

Sets the scaling factor to apply to the x coordinate of the input value.

pub fn set_z_scale(self, z_scale: f64) -> Self

Sets the scaling factor to apply to the x coordinate of the input value.

pub fn set_u_scale(self, u_scale: f64) -> Self

Sets the scaling factor to apply to the x coordinate of the input value.

pub fn set_scale(self, scale: f64) -> Self

Sets the scaling factor to apply to all coordinates of the input value.

pub fn set_all_scales(
    self,
    x_scale: f64,
    y_scale: f64,
    z_scale: f64,
    u_scale: f64
) -> Self

Sets the individual scaling factors to apply to each coordinate of the input value.

Trait Implementations

impl<'a, Source> NoiseFn<Point2<f64>> for ScalePoint<'a, Source> where
    Source: NoiseFn<Point2<f64>>, 

fn get(&self, point: Point2<f64>) -> f64

impl<'a, Source> NoiseFn<Point3<f64>> for ScalePoint<'a, Source> where
    Source: NoiseFn<Point3<f64>>, 

fn get(&self, point: Point3<f64>) -> f64

impl<'a, Source> NoiseFn<Point4<f64>> for ScalePoint<'a, Source> where
    Source: NoiseFn<Point4<f64>>, 

fn get(&self, point: Point4<f64>) -> f64