Struct raylib::core::math::Matrix

#[repr(C)]
pub struct Matrix {

    pub m0: f32,
    pub m4: f32,
    pub m8: f32,
    pub m12: f32,
    pub m1: f32,
    pub m5: f32,
    pub m9: f32,
    pub m13: f32,
    pub m2: f32,
    pub m6: f32,
    pub m10: f32,
    pub m14: f32,
    pub m3: f32,
    pub m7: f32,
    pub m11: f32,
    pub m15: f32,
}

Fields

m0: f32

m4: f32

m8: f32

m12: f32

m1: f32

m5: f32

m9: f32

m13: f32

m2: f32

m6: f32

m10: f32

m14: f32

m3: f32

m7: f32

m11: f32

m15: f32

Implementations

impl Matrix

pub fn identity() -> Matrix

Returns the identity matrix.

pub fn zero() -> Matrix

Returns the zero matriz.

pub fn translate(x: f32, y: f32, z: f32) -> Matrix

Returns a translation matrix.

pub fn rotate(axis: Vector3, angle: f32) -> Matrix

Returns a rotation matrix.

pub fn rotate_x(angle: f32) -> Matrix

Returns a translation matrix around the X axis.

pub fn rotate_y(angle: f32) -> Matrix

Returns a translation matrix around the Y axis.

pub fn rotate_z(angle: f32) -> Matrix

Returns a translation matrix around the Z axis.

pub fn rotate_xyz(ang: Vector3) -> Self

Returns xyz-rotation matrix (angles in radians)

pub fn scale(x: f32, y: f32, z: f32) -> Matrix

Returns a scaling matrix.

pub fn frustum( left: f32, right: f32, bottom: f32, top: f32, near: f32, far: f32 ) -> Matrix

Returns perspective projection matrix based on frustum parameters.

pub fn perspective(fovy: f32, aspect: f32, near: f32, far: f32) -> Matrix

Returns perspective projection matrix.

pub fn ortho( left: f32, right: f32, bottom: f32, top: f32, near: f32, far: f32 ) -> Matrix

Returns orthographic projection matrix.

pub fn look_at(eye: Vector3, target: Vector3, up: Vector3) -> Matrix

Returns camera look-at matrix (view matrix).

pub fn determinant(&self) -> f32

Calculates the determinant of the current matrix.

pub fn trace(&self) -> f32

Calculates the trace of the matrix (sum of the values along the diagonal).

pub fn transposed(&self) -> Matrix

Returns a new Matrix transposed from the current one.

pub fn inverted(&self) -> Matrix

Returns a new Matrix inverted from the current one.

pub fn normalized(&self) -> Matrix

Returns a new Matrix normalized from the current one.

pub fn to_array(&self) -> [f32; 16]

Returns a 16-length f32 array containing the current matrix data.

Trait Implementations

impl Add for Matrix

type Output = Matrix

The resulting type after applying the + operator.

fn add(self, mat: Matrix) -> Matrix

Performs the + operation.

impl AddAssign for Matrix

fn add_assign(&mut self, mat: Matrix)

Performs the += operation.

impl Clone for Matrix

fn clone(&self) -> Matrix

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Matrix

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

Formats the value using the given formatter.

impl Default for Matrix

fn default() -> Matrix

Returns the “default value” for a type.

impl From<Matrix> for Matrix

fn from(r: Matrix) -> Matrix

Converts to this type from the input type.

impl Into<Matrix> for &Matrix

fn into(self) -> Matrix

Converts this type into the (usually inferred) input type.

impl Into<Matrix> for Matrix

fn into(self) -> Matrix

Converts this type into the (usually inferred) input type.

impl Mul for Matrix

type Output = Matrix

The resulting type after applying the * operator.

fn mul(self, mat: Matrix) -> Matrix

Performs the * operation.

impl MulAssign for Matrix

fn mul_assign(&mut self, mat: Matrix)

Performs the *= operation.

impl PartialEq for Matrix

fn eq(&self, other: &Matrix) -> 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 Sub for Matrix

type Output = Matrix

The resulting type after applying the - operator.

fn sub(self, mat: Matrix) -> Matrix

Performs the - operation.

impl SubAssign for Matrix

fn sub_assign(&mut self, mat: Matrix)

Performs the -= operation.

impl Copy for Matrix

impl StructuralPartialEq for Matrix