Struct mini_math::Matrix

#[repr(C)]
pub struct Matrix(pub [[f32; 4]; 4]);

A 4x4 matrix, suitable for 3D transformations.

Methods

impl Matrix

pub fn identity() -> Self

The identity matrix.

pub fn zero() -> Self

A matrix composed entirely of zeroes.

pub fn look_at(eye: Point, target: Point, up: Vector) -> Self

A look-at matrix suitable for positioning a camera.

pub fn perspective(
    aspect_ratio: f32,
    fov_radians: f32,
    znear: f32,
    zfar: f32
) -> Self

A perspective matrix suitable for use as a camera projection.

pub fn translation(v: Vector) -> Self

A matrix that translates by the given vector.

pub fn rotation_x(angle_radians: f32) -> Self

A matrix that rotates around the x-axis.

pub fn rotation_y(angle_radians: f32) -> Self

A matrix that rotates around the y-axis.

pub fn rotation_z(angle_radians: f32) -> Self

A matrix that rotates around the z-axis.

pub fn uniform_scale(scale: f32) -> Self

A matrix that scales uniformly in all dimensions.

pub fn transpose(&self) -> Self

The transpose of this matrix (i.e. this matrix flipped along the diagonal)

pub fn invert(&self) -> Self

The inverse of this matrix.

Trait Implementations

impl<'_> NearlyEqual for &'_ Matrix

fn nearly_equals(self, rhs: Self) -> bool

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 Copy for Matrix

impl PartialEq<Matrix> 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: &Matrix) -> bool

This method tests for !=.

impl Debug for Matrix

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

Formats the value using the given formatter.

impl<'_> Mul<&'_ Matrix> for Matrix

type Output = Self

The resulting type after applying the * operator.

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

Performs the * operation.

impl Mul<Matrix> for Matrix

type Output = Self

The resulting type after applying the * operator.

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

Performs the * operation.

impl Mul<Point> for Matrix

type Output = Point

The resulting type after applying the * operator.

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

Performs the * operation.

impl Mul<Vector> for Matrix

type Output = Vector

The resulting type after applying the * operator.

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

Performs the * operation.

impl StructuralPartialEq for Matrix

impl AsBytes for Matrix

fn only_derive_is_allowed_to_implement_this_trait() where
    Self: Sized, 

fn as_bytes(&self) -> &[u8]

Get the bytes of this value.

fn as_bytes_mut(&mut self) -> &mut [u8] where
    Self: FromBytes, 

Get the bytes of this value mutably.

impl FromBytes for Matrix

fn only_derive_is_allowed_to_implement_this_trait() where
    Self: Sized,