Struct rask_engine::math::Mat2

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pub struct Mat2 { /* fields omitted */ }

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A 2x2 matrix with f32 elements.

Implementations

impl Mat2[−]

pub const fn new(a: f32, b: f32, c: f32, d: f32) -> Self[−]

Creates a new Mat2 of the form: (a b) (c d)

pub const fn from_vec2(v1: Vec2, v2: Vec2) -> Self[−]

Creates a new Mat2 from two column Vec2s.

pub const fn zero() -> Self[−]

Returns the zero matrix.

pub const fn identity() -> Self[−]

Returns the identity matrix.

pub fn rotation(angle: f32) -> Self[−]

Returns a matrix that rotates by angle.

pub const fn scaling(scale_x: f32, scale_y: f32) -> Self[−]

Returns a matrix that scales by scale_x and scale_y.

pub const fn transpose(self) -> Self[−]

Returns the transposed matrix.

Trait Implementations

impl Add<Mat2> for Mat2[+]

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type Output = Self

The resulting type after applying the + operator.

fn add(self, other: Self) -> Self::Output[−]

Performs the + operation.

impl AddAssign<Mat2> for Mat2[+]

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fn add_assign(&mut self, other: Self)[−]

Performs the += operation.

impl AsRef<[f32; 4]> for Mat2[+]

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fn as_ref(&self) -> &[f32; 4][−]

Performs the conversion.

impl Clone for Mat2[+]

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fn clone(&self) -> Mat2[−]

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl Copy for Mat2

impl Debug for Mat2[+]

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

Formats the value using the given formatter.

impl Default for Mat2[+]

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fn default() -> Mat2[−]

Returns the "default value" for a type.

impl Div<f32> for Mat2[+]

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type Output = Self

The resulting type after applying the / operator.

fn div(self, scale: f32) -> Self::Output[−]

Performs the / operation.

impl DivAssign<f32> for Mat2[+]

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fn div_assign(&mut self, scale: f32)[−]

Performs the /= operation.

impl Eq for Mat2

impl Mul<Mat2> for f32[+]

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type Output = Mat2

The resulting type after applying the * operator.

fn mul(self, rhs: Mat2) -> Self::Output[−]

Performs the * operation.

impl Mul<Mat2> for Mat2[+]

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type Output = Self

The resulting type after applying the * operator.

fn mul(self, other: Self) -> Self::Output[−]

Performs the * operation.

impl Mul<Vec2> for Mat2[+]

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type Output = Vec2

The resulting type after applying the * operator.

fn mul(self, other: Vec2) -> Self::Output[−]

Performs the * operation.

impl Mul<f32> for Mat2[+]

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type Output = Self

The resulting type after applying the * operator.

fn mul(self, scale: f32) -> Self::Output[−]

Performs the * operation.

impl MulAssign<Mat2> for Mat2[+]

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fn mul_assign(&mut self, other: Self)[−]

Performs the *= operation.

impl MulAssign<f32> for Mat2[+]

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fn mul_assign(&mut self, scale: f32)[−]

Performs the *= operation.

impl Neg for Mat2[+]

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type Output = Self

The resulting type after applying the - operator.

fn neg(self) -> Self::Output[−]

Performs the unary - operation.

impl PartialEq<Mat2> for Mat2[+]

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fn eq(&self, other: &Self) -> bool[−]

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

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#[must_use]fn ne(&self, other: &Rhs) -> bool[−]

This method tests for !=.

impl Sub<Mat2> for Mat2[+]

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type Output = Self

The resulting type after applying the - operator.

fn sub(self, other: Self) -> Self::Output[−]

Performs the - operation.

impl SubAssign<Mat2> for Mat2[+]

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fn sub_assign(&mut self, other: Self)[−]

Performs the -= operation.