Struct slender_math::Matrix2x3

#[repr(C, align(8))]
pub struct Matrix2x3(_);

Column-major 2x3 matrix, indexed as [row, column]

Implementations

impl Matrix2x3

pub const IDENTITY: Self = _

A matrix representing no transformation

pub const fn new(e00: f32, e10: f32, e01: f32, e11: f32, e02: f32, e12: f32) -> Self

Creates a new matrix from individual elements

pub const fn from_array(array: [[f32; 2]; 3]) -> Self

Creates a new matrix from the given array

pub const fn to_array(&self) -> [[f32; 2]; 3]

Converts the matrix into an array

pub fn is_identity(&self, epsilon: f32) -> bool

Checks whether this matrix is the identity matrix, up to a certain error

pub fn translation_x(translation: f32) -> Self

Creates a matrix representing a translation along the X axis

pub fn translation_y(translation: f32) -> Self

Creates a matrix representing a translation along the Y axis

pub fn translation(translation: Vector2f) -> Self

Creates a matrix representing a translation

pub fn scaling_x(scale: f32) -> Self

Creates a matrix representing a scaling along the X axis

pub fn scaling_y(scale: f32) -> Self

Creates a matrix representing a scaling along the Y axis

pub fn scaling(scale: Vector2f) -> Self

Creates a matrix representing a scaling

pub fn rotation(angle: f32) -> Self

Creates a matrix representing a rotation

pub fn from_scale_rotation_translation( scale: Vector2f, rotation: f32, translation: Vector2f ) -> Self

Creates a matrix representing a transformation specified by scale, rotation and translation, applied in that order

pub fn determinant(&self) -> f32

Calculates the determinant of this matrix

pub fn inverse(&self) -> Self

Calculates the inverse of this matrix

pub fn lerp(lhs: &Self, rhs: &Self, t: f32) -> Self

Linearily interpolates between this matrix and rhs

pub fn mul_no_translate(&self, rhs: Vector2f) -> Vector2f

Multiples the matrix with a vector while not applying translation

pub fn to_matrix4x4(&self) -> Matrix4x4

Converts the matrix into a 4x4 matrix

Trait Implementations

impl Clone for Matrix2x3

fn clone(&self) -> Matrix2x3

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Matrix2x3

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

Formats the value using the given formatter.

impl Display for Matrix2x3

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

Formats the value using the given formatter.

impl From<Matrix2x3> for Matrix4x4

fn from(other: Matrix2x3) -> Self

Converts to this type from the input type.

impl Index<(usize, usize)> for Matrix2x3

type Output = f32

The returned type after indexing.

fn index(&self, index: (usize, usize)) -> &Self::Output

Performs the indexing (container[index]) operation.

impl IndexMut<(usize, usize)> for Matrix2x3

fn index_mut(&mut self, index: (usize, usize)) -> &mut Self::Output

Performs the mutable indexing (container[index]) operation.

impl Mul<Matrix2x3> for Matrix2x3

type Output = Matrix2x3

The resulting type after applying the * operator.

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

Performs the * operation.

impl Mul<Vector2f> for Matrix2x3

type Output = Vector2f

The resulting type after applying the * operator.

fn mul(self, rhs: Vector2f) -> Self::Output

Performs the * operation.

impl PartialEq<Matrix2x3> for Matrix2x3

fn eq(&self, other: &Matrix2x3) -> bool

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Zeroable for Matrix2x3

fn zeroed() -> Self

Calls zeroed.

impl Copy for Matrix2x3

impl Pod for Matrix2x3

impl StructuralPartialEq for Matrix2x3