Struct lowdim::AffineTransformation

pub struct AffineTransformation<S, M> where
    S: Integer,
    M: Matrix<S>,  { /* fields omitted */ }

An affine transformation.

Transforms points to points in an n-dimensional space. Consists of a linear transformation and a translation.

Implementations

impl<S, M> AffineTransformation<S, M> where
    S: Integer,
    M: Matrix<S>, 

pub fn new(m: M, t: M::V) -> Self

Create a new affine transformation from a matrix and a translation.

pub fn identity() -> Self

Creates the identity transformation.

pub fn compose<'a>(&'a self, other: &'a Self) -> Self where
    &'a M: MatrixOps<S, &'a M, M>,
    &'a M: MatrixOps<S, M::V, M::V>, 

Composes two affine transformations.

pub fn apply<'a>(&'a self, p: Point<S, M::V>) -> Point<S, M::V> where
    &'a M: MatrixOps<S, M::V, M::V>, 

Returns the result of applying the transformation to a point.

Trait Implementations

impl<S: Clone, M: Clone> Clone for AffineTransformation<S, M> where
    S: Integer,
    M: Matrix<S>,
    M::V: Clone, 

fn clone(&self) -> AffineTransformation<S, M>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<S: Debug, M: Debug> Debug for AffineTransformation<S, M> where
    S: Integer,
    M: Matrix<S>,
    M::V: Debug, 

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

Formats the value using the given formatter.

impl<S, M> Default for AffineTransformation<S, M> where
    S: Integer,
    M: Matrix<S>, 

fn default() -> Self

Returns the identity transformation.

impl<S: PartialEq, M: PartialEq> PartialEq<AffineTransformation<S, M>> for AffineTransformation<S, M> where
    S: Integer,
    M: Matrix<S>,
    M::V: PartialEq, 

fn eq(&self, other: &AffineTransformation<S, M>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &AffineTransformation<S, M>) -> bool

This method tests for !=.

impl<S: Eq, M: Eq> Eq for AffineTransformation<S, M> where
    S: Integer,
    M: Matrix<S>,
    M::V: Eq, 

impl<S, M> StructuralEq for AffineTransformation<S, M> where
    S: Integer,
    M: Matrix<S>, 

impl<S, M> StructuralPartialEq for AffineTransformation<S, M> where
    S: Integer,
    M: Matrix<S>,