Struct Matrix3x2 

pub struct Matrix3x2 {
    pub m11: f32,
    pub m12: f32,
    pub m21: f32,
    pub m22: f32,
    pub m31: f32,
    pub m32: f32,
}

A 3x2 matrix (a two-dimensional affine transform).

Fields

m11: f32

The first element of the first row.

m12: f32

The second element of the first row.

m21: f32

The first element of the second row.

m22: f32

The second element of the second row.

m31: f32

The first element of the third row.

m32: f32

The second element of the third row.

Implementations

impl Matrix3x2

pub const IDENTITY: Matrix3x2

The multiplicative identity matrix.

pub const fn new( m11: f32, m12: f32, m21: f32, m22: f32, m31: f32, m32: f32, ) -> Self

Creates a 3x2 matrix from the specified components.

pub fn is_identity(&self) -> bool

Gets a value that indicates whether the current matrix is the identity matrix.

pub fn translation(&self) -> Vector2

Gets the translation component of this matrix.

pub fn set_translation(&mut self, value: Vector2)

Sets the translation component of this matrix.

pub fn create_rotation(radians: f32) -> Matrix3x2

Creates a rotation matrix using the given rotation in radians.

pub fn create_rotation_at(radians: f32, center_point: Vector2) -> Matrix3x2

Creates a rotation matrix using the specified rotation in radians and a center point.

pub fn create_scale(scales: Vector2) -> Matrix3x2

Creates a scaling matrix from the specified vector scale.

pub fn create_scale_xy(x_scale: f32, y_scale: f32) -> Matrix3x2

Creates a scaling matrix from the specified X and Y components.

pub fn create_scale_uniform(scale: f32) -> Matrix3x2

Creates a scaling matrix that scales uniformly with the given scale.

pub fn create_scale_at(scales: Vector2, center_point: Vector2) -> Matrix3x2

Creates a scaling matrix from the specified vector scale with an offset from the specified center point.

pub fn create_skew(radians_x: f32, radians_y: f32) -> Matrix3x2

Creates a skew matrix from the specified angles in radians.

pub fn create_skew_at( radians_x: f32, radians_y: f32, center_point: Vector2, ) -> Matrix3x2

Creates a skew matrix from the specified angles in radians and a center point.

pub fn create_translation(position: Vector2) -> Matrix3x2

Creates a translation matrix from the specified 2-dimensional vector.

pub fn create_translation_xy(x_position: f32, y_position: f32) -> Matrix3x2

Creates a translation matrix from the specified X and Y components.

pub fn get_determinant(&self) -> f32

Calculates the determinant for this matrix.

pub fn invert(matrix: Matrix3x2) -> Option<Matrix3x2>

Tries to invert the specified matrix. Returns None when the matrix is singular; see Matrix3x2::invert_or_nan for the value the reference runtime stores in that case.

pub fn invert_or_nan(matrix: Matrix3x2) -> Matrix3x2

Inverts the specified matrix; a singular matrix gives a matrix whose components are all NaN (the out value of the reference runtime).

pub fn lerp(matrix1: Matrix3x2, matrix2: Matrix3x2, amount: f32) -> Matrix3x2

Performs a linear interpolation from one matrix to a second matrix based on a value that specifies the weighting of the second matrix.

Trait Implementations

impl Add for Matrix3x2

type Output = Matrix3x2

The resulting type after applying the + operator.

fn add(self, value2: Matrix3x2) -> Matrix3x2

Performs the + operation.

impl BatchValue for Matrix3x2

fn write_to(&self, out: &mut Vec<u8>)

fn read_from(input: &mut BatchValueReader<'_>) -> Self

impl Clone for Matrix3x2

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Matrix3x2

impl Debug for Matrix3x2

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

Formats the value using the given formatter.

impl Default for Matrix3x2

fn default() -> Self

Returns the “default value” for a type.

impl Display for Matrix3x2

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

Formats the value using the given formatter.

impl ExpressionVariantValue for Matrix3x2

const FFI_VARIANT_TYPE: Option<VariantType>

The variant type a foreign function parameter of this type is matched against, or None when the type cannot be a foreign function parameter.

fn try_from_variant(v: &ExpressionVariant) -> Option<Self>

See ExpressionVariant::try_cast.

fn into_variant(self) -> ExpressionVariant

See ExpressionVariant::create.

impl From<Matrix3x2> for ExpressionVariant

fn from(value: Matrix3x2) -> ExpressionVariant

Converts to this type from the input type.

impl Mul for Matrix3x2

type Output = Matrix3x2

The resulting type after applying the * operator.

fn mul(self, value2: Matrix3x2) -> Matrix3x2

Performs the * operation.

impl Mul<f32> for Matrix3x2

Multiplies every component by a scalar.

type Output = Matrix3x2

The resulting type after applying the * operator.

fn mul(self, value2: f32) -> Matrix3x2

Performs the * operation.

impl Neg for Matrix3x2

type Output = Matrix3x2

The resulting type after applying the - operator.

fn neg(self) -> Matrix3x2

Performs the unary - operation.

impl PartialEq for Matrix3x2

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Matrix3x2

impl Sub for Matrix3x2

type Output = Matrix3x2

The resulting type after applying the - operator.

fn sub(self, value2: Matrix3x2) -> Matrix3x2

Performs the - operation.