Struct ochre::Mat2x2

pub struct Mat2x2(pub [f32; 4]);

A 2×2 matrix, in row-major order.

Implementations

impl Mat2x2

pub fn new(a: f32, b: f32, c: f32, d: f32) -> Mat2x2

Constructs a 2×2 matrix. Arguments are given in row-major order.

pub fn id() -> Mat2x2

Constructs an identity matrix.

pub fn scale(scale: f32) -> Mat2x2

Constructs a uniform scaling matrix.

pub fn rotate(angle: f32) -> Mat2x2

Constructs a rotation matrix.

Trait Implementations

impl Clone for Mat2x2

fn clone(&self) -> Mat2x2

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for Mat2x2

impl Debug for Mat2x2

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Mul<Mat2x2> for Mat2x2

type Output = Mat2x2

The resulting type after applying the * operator.

fn mul(self, rhs: Mat2x2) -> Mat2x2

Performs the * operation.

impl Mul<Vec2> for Mat2x2

type Output = Vec2

The resulting type after applying the * operator.

fn mul(self, rhs: Vec2) -> Vec2

Performs the * operation.

impl Mul<f32> for Mat2x2

type Output = Mat2x2

The resulting type after applying the * operator.

fn mul(self, rhs: f32) -> Mat2x2

Performs the * operation.

impl PartialEq<Mat2x2> for Mat2x2

fn eq(&self, other: &Mat2x2) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Mat2x2) -> bool

This method tests for !=.

impl StructuralPartialEq for Mat2x2