Trait alga::linear::AffineTransformation [−] [src]

pub trait AffineTransformation<E: EuclideanSpace>: Transformation<E> {
    type PreRotation: Rotation<E>;
    type NonUniformScaling: AffineTransformation<E>;
    type PostRotation: Rotation<E>;
    type Translation: Translation<E>;
    fn decompose(&self) -> (Self::Translation, Self::PostRotation, Self::NonUniformScaling, Self::PreRotation);
}

The group of affine transformations. They are decomposable into a rotation, a non-uniform scaling, a second rotation, and a translation (applied in that order).

Associated Types

`type PreRotation: Rotation<E>`

Type of the first rotation to be applied.

`type NonUniformScaling: AffineTransformation<E>`

Type of the non-uniform scaling to be applied.

`type PostRotation: Rotation<E>`

Type of the second rotation to be applied.

`type Translation: Translation<E>`

The type of the pure translation part of this affine transformation.

Required Methods

`fn decompose(&self) -> (Self::Translation, Self::PostRotation, Self::NonUniformScaling, Self::PreRotation)`

Decomposes this affine transformaton into a rotation followed by a non-uniform scaling, followed by a rotation, followed by a translation.

Implementors

impl<R, E> AffineTransformation<E> for R where R: Real, E: EuclideanSpace<Real=R>, E::Vector: ClosedMul<R> + ClosedDiv<R> + ClosedNeg
impl<E: EuclideanSpace> AffineTransformation<E> for Id