Trait 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<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<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.

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 TCategory for TAffine

impl TCategory for TGeneral

impl TCategory for TProjective