Type Definition turbine::math::Mat4

type Mat4 = [[f32; 4]; 4];

Matrix type.

Trait Implementations

impl Matrix for Mat4

fn id() -> Self

Returns identity matrix.

fn transposed(self) -> Self

Returns transposed matrix, switching rows and columns.

fn inv(self) -> Self

Returns inverted matrix.

fn mul(self, rhs: Self) -> Self

Multiply with another matrix.

fn transform(self, pos: Vec4) -> Vec4

Transforms a vector in homogenous coordinates.

fn pos(self, pos: Vec3) -> Vec3

Transform a point.

fn vec(self, vec: Vec3) -> Vec3

Transform a vector.

fn ray(self, ray: Ray) -> Ray

Transforms a ray through the matrix.

fn pos_to_frame_buffer(self, pos: Vec3, draw_size: [u32; 2]) -> Vec3

Transforms a 3D point to frame buffer coordinates. Assumes that the matrix is model-view-projection.