Struct Mat4 

pub struct Mat4(pub [f32; 16]);

A column-major 4x4 affine transform matrix.

Interpolation decomposes translation, scale, and rotation, interpolates each component, then recomposes. Non-affine perspective terms are ignored.

Tuple Fields

0: [f32; 16]

Implementations

impl Mat4

pub const IDENTITY: Self

Identity matrix.

pub fn from_translation_rotation_scale( translation: [f32; 3], rotation: Quaternion, scale: [f32; 3], ) -> Self

Create a matrix from translation, rotation, and scale.

pub fn translation(self) -> [f32; 3]

Extract translation from the affine matrix.

pub fn scale(self) -> [f32; 3]

Extract approximate scale from the affine basis columns.

pub fn decompose(self) -> ([f32; 3], Quaternion, [f32; 3])

Decompose into translation, rotation, and scale.

Trait Implementations

impl Clone for Mat4

fn clone(&self) -> Mat4

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 Interpolate for Mat4

fn lerp(&self, other: &Self, t: f32) -> Self

Linearly interpolate from self to other by factor t.

impl PartialEq for Mat4

fn eq(&self, other: &Mat4) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Mat4