Struct glam::f32::Mat2

pub struct Mat2(_);

Methods

impl Mat2

pub fn zero() -> Self

pub fn identity() -> Self

pub fn new(x_axis: Vec2, y_axis: Vec2) -> Self

pub fn from_scale_angle(scale: Vec2, angle: Angle) -> Self

pub fn from_angle(angle: Angle) -> Self

pub fn from_scale(scale: Vec2) -> Self

pub fn set_x_axis(&mut self, x: Vec2)

pub fn set_y_axis(&mut self, y: Vec2)

pub fn x_axis(&self) -> Vec2

pub fn y_axis(&self) -> Vec2

pub fn transpose(&self) -> Self

pub fn determinant(&self) -> f32

pub fn inverse(&self) -> Self

pub fn mul_vec2(&self, rhs: Vec2) -> Vec2

pub fn mul_mat2(&self, rhs: &Self) -> Self

pub fn add_mat2(&self, rhs: &Self) -> Self

pub fn sub_mat2(&self, rhs: &Self) -> Self

pub fn mul_scalar(&self, rhs: f32) -> Self

Trait Implementations

impl AsMut<[f32; 4]> for Mat2

fn as_mut(&mut self) -> &mut [f32; 4]

Performs the conversion.

impl PartialEq<Mat2> for Mat2

fn eq(&self, other: &Mat2) -> bool

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

fn ne(&self, other: &Mat2) -> bool

This method tests for !=.

impl Copy for Mat2

impl Clone for Mat2

fn clone(&self) -> Mat2

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialOrd<Mat2> for Mat2

fn partial_cmp(&self, other: &Mat2) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Mat2) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Mat2) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Mat2) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Mat2) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl AsRef<[f32; 4]> for Mat2

fn as_ref(&self) -> &[f32; 4]

Performs the conversion.

impl From<[[f32; 2]; 2]> for Mat2

fn from(m: [[f32; 2]; 2]) -> Self

Performs the conversion.

impl From<Mat2> for [[f32; 2]; 2]

fn from(m: Mat2) -> Self

Performs the conversion.

impl Default for Mat2

fn default() -> Self

Returns the "default value" for a type.

impl Debug for Mat2

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

Formats the value using the given formatter.

impl Sub<Mat2> for Mat2

type Output = Self

The resulting type after applying the - operator.

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

Performs the - operation.

impl Add<Mat2> for Mat2

type Output = Self

The resulting type after applying the + operator.

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

Performs the + operation.

impl Mul<Mat2> for Mat2

type Output = Self

The resulting type after applying the * operator.

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

Performs the * operation.

impl Mul<Vec2> for Mat2

type Output = Vec2

The resulting type after applying the * operator.

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

Performs the * operation.

impl<'_> Mul<&'_ Vec2> for Mat2

type Output = Vec2

The resulting type after applying the * operator.

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

Performs the * operation.

impl Mul<Mat2> for f32

type Output = Mat2

The resulting type after applying the * operator.

fn mul(self, rhs: Mat2) -> Mat2

Performs the * operation.

impl Mul<f32> for Mat2

type Output = Self

The resulting type after applying the * operator.

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

Performs the * operation.

impl Distribution<Mat2> for Standard

fn sample<R: Rng + ?Sized>(&self, rng: &mut R) -> Mat2

Generate a random value of T, using rng as the source of randomness.

fn sample_iter<R>(&'a self, rng: &'a mut R) -> DistIter<'a, Self, R, T> where
    R: Rng, 

Create an iterator that generates random values of T, using rng as the source of randomness.

impl AbsDiffEq<Mat2> for Mat2

type Epsilon = <f32 as AbsDiffEq>::Epsilon

Used for specifying relative comparisons.

fn default_epsilon() -> Self::Epsilon

The default tolerance to use when testing values that are close together.

fn abs_diff_eq(&self, other: &Self, epsilon: Self::Epsilon) -> bool

A test for equality that uses the absolute difference to compute the approximate equality of two numbers.

fn abs_diff_ne(&self, other: &Rhs, epsilon: Self::Epsilon) -> bool

The inverse of ApproxEq::abs_diff_eq.

impl RelativeEq<Mat2> for Mat2

fn default_max_relative() -> Self::Epsilon

The default relative tolerance for testing values that are far-apart.

fn relative_eq(
    &self,
    other: &Self,
    epsilon: Self::Epsilon,
    max_relative: Self::Epsilon
) -> bool

A test for equality that uses a relative comparison if the values are far apart.

fn relative_ne(
    &self,
    other: &Rhs,
    epsilon: Self::Epsilon,
    max_relative: Self::Epsilon
) -> bool

The inverse of ApproxEq::relative_eq.

impl UlpsEq<Mat2> for Mat2

fn default_max_ulps() -> u32

The default ULPs to tolerate when testing values that are far-apart.

fn ulps_eq(&self, other: &Self, epsilon: Self::Epsilon, max_ulps: u32) -> bool

A test for equality that uses units in the last place (ULP) if the values are far apart.

fn ulps_ne(&self, other: &Rhs, epsilon: Self::Epsilon, max_ulps: u32) -> bool

The inverse of ApproxEq::ulps_eq.