Trait vecmat::transform::Directional

pub trait Directional<T>: Transform<T> {
    fn apply_dir(&self, pos: T, dir: T) -> T;
    fn apply_normal(&self, pos: T, normal: T) -> T;
}

Required Methods

fn apply_dir(&self, pos: T, dir: T) -> T

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

fn apply_normal(&self, pos: T, normal: T) -> T

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

If the transformation is conformal then the result is equal to apply_dir.

Implementors

impl<A, B, T> Directional<T> for Chain<A, B, T> where
    A: Directional<T>,
    B: Directional<T>,
    Self: Transform<T>,
    T: Normalize + Copy, 

impl<T> Directional<Complex<T>> for Moebius<Complex<T>> where
    Self: Transform<Complex<T>>,
    Complex<T>: Normalize, 

impl<T> Directional<Quaternion<T>> for Moebius<Complex<T>> where
    Self: Transform<Quaternion<T>>,
    Quaternion<T>: Normalize, 

impl<T> Directional<Vector<T, 2_usize>> for Rotation2<T> where
    Self: Transform<Vector<T, 2>>, 

impl<T> Directional<Vector<T, 3_usize>> for Rotation3<T> where
    Self: Transform<Vector<T, 3>>, 

impl<T, const N: usize> Directional<Vector<T, N>> for Linear<T, N> where
    Self: Transform<Vector<T, N>>,
    T: Neg<Output = T> + Num + Copy,
    Vector<T, N>: Normalize,
    Matrix<T, N, N>: Inv<Output = Matrix<T, N, N>>, 

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

impl<T, const N: usize> Directional<Vector<T, N>> for Shift<T, N> where
    Self: Transform<Vector<T, N>>,