Trait nalgebra::geometry::TCategory

pub trait TCategory: Any + Debug + Copy + PartialEq + Send {
    // Required method
    fn check_homogeneous_invariants<T: RealField, D: DimName>(
        mat: &OMatrix<T, D, D>
    ) -> bool
       where T::Epsilon: Clone,
             DefaultAllocator: Allocator<T, D, D>;

    // Provided method
    fn has_normalizer() -> bool { ... }
}

Trait implemented by phantom types identifying the projective transformation type.

NOTE: this trait is not intended to be implemented outside of the nalgebra crate.

Required Methods

fn check_homogeneous_invariants<T: RealField, D: DimName>( mat: &OMatrix<T, D, D> ) -> bool

where T::Epsilon: Clone, DefaultAllocator: Allocator<T, D, D>,

Checks that the given matrix is a valid homogeneous representation of an element of the category Self.

Provided Methods

fn has_normalizer() -> bool

Indicates whether a Transform with the category Self has a bottom-row different from 0 0 .. 1.

Object Safety

This trait is not object safe.

Implementors

impl TCategory for TAffine

impl TCategory for TGeneral

impl TCategory for TProjective