Trait ggez::graphics::na::TCategory [−] [src]

pub trait TCategory: Send + Copy + PartialEq<Self> + Any + Debug {
    fn check_homogeneous_invariants<N, D>(
        mat: &Matrix<N, D, D, <DefaultAllocator as Allocator<N, D, D>>::Buffer>
    ) -> bool
    where
        D: DimName,
        N: Real,
        <N as ApproxEq>::Epsilon: Copy,
        DefaultAllocator: Allocator<N, D, D>;

    fn has_normalizer() -> bool { ... }
}

Trait implemented by phantom types identifying the projective transformation type.

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

Required Methods

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

Provided Methods

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

Implementors