Struct Scale 

pub struct Scale<T> { /* private fields */ }

Scale transformation.

Implementations

impl<T> Scale<T>

pub fn from_mag(mag: T) -> Self

pub fn into_mag(self) -> T

Trait Implementations

impl<T> AbsDiffEq for Scale<T>

where T: AbsDiffEq<Epsilon = T> + Copy,

Available on crate feature approx only.

type Epsilon = T

Used for specifying relative comparisons.

fn default_epsilon() -> Self::Epsilon

The default tolerance to use when testing values that are close together.

fn abs_diff_eq(&self, other: &Self, epsilon: Self::Epsilon) -> bool

A test for equality that uses the absolute difference to compute the approximate equality of two numbers.

fn abs_diff_ne(&self, other: &Rhs, epsilon: Self::Epsilon) -> bool

The inverse of AbsDiffEq::abs_diff_eq.

impl<T: Clone> Clone for Scale<T>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Copy> Copy for Scale<T>

impl<T: Debug> Debug for Scale<T>

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

Formats the value using the given formatter.

impl<T, const N: usize> Directional<Vector<T, N>> for Scale<T>

where Self: Transform<Vector<T, N>>,

fn apply_dir(&self, _: Vector<T, N>, dir: Vector<T, N>) -> Vector<T, N>

Returns the result of the direction transformation at the specified position.

fn apply_normal(&self, _: Vector<T, N>, normal: Vector<T, N>) -> Vector<T, N>

Returns the result of the normal transformation at the specified position.

impl<T> Distribution<Scale<T>> for Normal

where Normal: Distribution<T>,

Available on crate feature rand only.

fn sample<R: Rng + ?Sized>(&self, rng: &mut R) -> Scale<T>

Generate a random value of T, using rng as the source of randomness.

fn sample_iter<R>(self, rng: R) -> DistIter<Self, R, T>

where R: Rng, Self: Sized,

Create an iterator that generates random values of T, using rng as the source of randomness.

fn map<F, S>(self, func: F) -> DistMap<Self, F, T, S>

where F: Fn(T) -> S, Self: Sized,

Create a distribution of values of ‘S’ by mapping the output of Self through the closure F

impl<T> From<T> for Scale<T>

fn from(mag: T) -> Self

Converts to this type from the input type.

impl<T: PartialEq> PartialEq for Scale<T>

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl<T, const N: usize> Reorder<Scale<T>, Vector<T, N>> for Shift<T, N>

where Scale<T>: Transform<Vector<T, N>> + Copy, Self: Transform<Vector<T, N>>,

fn reorder(self, other: Scale<T>) -> (Scale<T>, Shift<T, N>)

For given A and B returns B' and A'.

impl<T, const N: usize> Reorder<Shift<T, N>, Vector<T, N>> for Scale<T>

where Self: Transform<Vector<T, N>>, Shift<T, N>: Transform<Vector<T, N>>,

fn reorder(self, other: Shift<T, N>) -> (Shift<T, N>, Scale<T>)

For given A and B returns B' and A'.

impl<T: PartialEq> StructuralPartialEq for Scale<T>

impl<T, const N: usize> Transform<Vector<T, N>> for Scale<T>

where T: Num + Inv<Output = T> + Copy,

fn identity() -> Self

Identity transformation.

fn inv(self) -> Self

Inverse transformation.

fn apply(&self, pos: Vector<T, N>) -> Vector<T, N>

Perform the transformation itself.

fn deriv(&self, _pos: Vector<T, N>, dir: Vector<T, N>) -> Vector<T, N>

Find transformation directional derivative at specified point.

fn chain(self, other: Self) -> Self

Chain two transformations into a new one.