Trait AffineTransform

pub trait AffineTransform<T> {
    // Required methods
    fn id_() -> Self;
    fn compose(&self, rhs: &Self) -> Self;
    fn apply(&self, x: T) -> T;
    fn pow(&self, p: usize) -> Self;
}

Affine変換の実装

Required Methods

fn id_() -> Self

単位元を返す

fn compose(&self, rhs: &Self) -> Self

affine変換をマージする

• f.compose(g) = $f \circ g$ = $f(g(x))$

fn apply(&self, x: T) -> T

スカラ値xに対し，affine変換を適用する

fn pow(&self, p: usize) -> Self

affine変換を累乗する

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<T> AffineTransform<T> for Affine<T>

where T: Add<Output = T> + Mul<Output = T> + Zero + One + Copy + PartialEq,