Struct tray_rust::linalg::matrix4::Matrix4

pub struct Matrix4 { /* fields omitted */ }

Matrix4 is a 4x4 matrix stored in row-major format

Methods

impl Matrix4

pub fn zero() -> Matrix4

Return the zero matrix

pub fn identity() -> Matrix4

Return the identity matrix

pub fn new(mat: [f32; 16]) -> Matrix4

Create the matrix using the values passed

pub fn at(&self, i: usize, j: usize) -> &f32

Access the element at row i column j

pub fn at_mut(&mut self, i: usize, j: usize) -> &mut f32

Mutably access the element at row i column j

pub fn transpose(&self) -> Matrix4

Compute and return the transpose of this matrix

pub fn inverse(&self) -> Matrix4

Compute and return the inverse of this matrix

pub fn iter(&self) -> Iter<f32>

Return an iterator over the matrix's elements. The iterator goes row by row through the matrix.

pub fn has_nans(&self) -> bool

Trait Implementations

impl Clone for Matrix4

fn clone(&self) -> Matrix4

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Matrix4

impl PartialEq<Matrix4> for Matrix4

fn eq(&self, other: &Matrix4) -> bool

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

fn ne(&self, other: &Matrix4) -> bool

This method tests for !=.

impl Debug for Matrix4

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

Formats the value using the given formatter.

impl Sub<Matrix4> for Matrix4

type Output = Matrix4

The resulting type after applying the - operator.

fn sub(self, rhs: Matrix4) -> Matrix4

Subtract two matrices

impl Add<Matrix4> for Matrix4

type Output = Matrix4

The resulting type after applying the + operator.

fn add(self, rhs: Matrix4) -> Matrix4

Add two matrices together

impl Mul<Matrix4> for Matrix4

type Output = Matrix4

The resulting type after applying the * operator.

fn mul(self, rhs: Matrix4) -> Matrix4

Multiply two matrices

impl Mul<f32> for Matrix4

type Output = Matrix4

The resulting type after applying the * operator.

fn mul(self, rhs: f32) -> Matrix4

Multiply the matrix by a scalar

impl Mul<Matrix4> for f32

type Output = Matrix4

The resulting type after applying the * operator.

fn mul(self, rhs: Matrix4) -> Matrix4

Multiply the matrix by a scalar

impl StructuralPartialEq for Matrix4

impl FromIterator<f32> for Matrix4

fn from_iter<T: IntoIterator<Item = f32>>(it: T) -> Matrix4

Create the matrix using the values from the iterator. The iterator should return the rows of the matrix one after another. The first 16 values returned will be used to set the matrix elements. If fewer than 16 values are returned the remaining entries will be 0

impl<'a> FromIterator<&'a f32> for Matrix4

fn from_iter<T: IntoIterator<Item = &'a f32>>(it: T) -> Matrix4

Create the matrix using the values from the iterator. The iterator should return the rows of the matrix one after another. The first 16 values returned will be used to set the matrix elements. If fewer than 16 values are returned the remaining entries will be 0