Struct Mat4 

#[repr(C, align(16))]
pub struct Mat4 {
    pub x_axis: Vec4,
    pub y_axis: Vec4,
    pub z_axis: Vec4,
    pub w_axis: Vec4,
}

A SIMD-aligned column-major 4×4 matrix.

Fields

x_axis: Vec4

First column.

y_axis: Vec4

Second column.

z_axis: Vec4

Third column.

w_axis: Vec4

Fourth column.

Implementations

impl Mat4

pub const IDENTITY: Self

Identity matrix.

pub const ZERO: Self

Zero matrix.

pub const fn from_cols( x_axis: Vec4, y_axis: Vec4, z_axis: Vec4, w_axis: Vec4, ) -> Self

Builds from columns.

pub fn from_cols_array(value: &[f32; 16]) -> Self

Builds from column-major elements.

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

Returns column-major elements.

pub fn to_cols_array_2d(self) -> [[f32; 4]; 4]

Returns a column-major nested array.

pub fn from_translation(value: Vec3) -> Self

Translation matrix.

pub fn from_rotation_y(angle: f32) -> Self

Rotation around Y.

pub fn from_scale_rotation_translation( scale: Vec3, rotation: Quat, translation: Vec3, ) -> Self

Scale, rotation and translation matrix.

pub fn transform_point3(self, point: Vec3) -> Vec3

Transforms a point.

pub fn transform_vector3(self, vector: Vec3) -> Vec3

Transforms a direction.

pub fn inverse(self) -> Self

Matrix inverse.

pub fn determinant(self) -> f32

Determinant.

pub fn is_finite(self) -> bool

Returns whether all entries are finite.

pub fn row(self, index: usize) -> Vec4

Returns a row.

Trait Implementations

impl Clone for Mat4

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 Mat4

impl Debug for Mat4

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

Formats the value using the given formatter.

impl Default for Mat4

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Mat4

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<Mat4> for Mat4

fn from(value: Mat4) -> Self

Converts to this type from the input type.

impl From<Mat4> for Mat4

fn from(value: Mat4) -> Self

Converts to this type from the input type.

impl Mul for Mat4

type Output = Mat4

The resulting type after applying the * operator.

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

Performs the * operation.

impl Mul<Vec4> for Mat4

type Output = Vec4

The resulting type after applying the * operator.

fn mul(self, rhs: Vec4) -> Vec4

Performs the * operation.

impl PartialEq for Mat4

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

Equality operator ==.

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

Inequality operator !=.

impl Pod for Mat4

impl Serialize for Mat4

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Mat4

impl Zeroable for Mat4

fn zeroed() -> Self

Calls zeroed.