Struct Quaternion

pub struct Quaternion {
    pub x: Float,
    pub y: Float,
    pub z: Float,
    pub w: Float,
}

Fields

x: Float

y: Float

z: Float

w: Float

Implementations

impl Quaternion

pub fn new(x: Float, y: Float, z: Float, w: Float) -> Self

pub fn identity() -> Self

pub fn normalize(&self) -> Self

pub fn dot(&self, q2: &Quaternion) -> Float

pub fn slerp(t: Float, q1: &Quaternion, q2: &Quaternion) -> Quaternion

pub fn to_matrix(&self) -> Matrix4x4

pub fn from_angle_axis(theta: Float, axis: &Vector3f) -> Self

pub fn from_matrix(m: &Matrix4x4) -> Self

Trait Implementations

impl Add for Quaternion

type Output = Quaternion

The resulting type after applying the + operator.

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

Performs the + operation.

impl Clone for Quaternion

fn clone(&self) -> Quaternion

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Quaternion

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

Formats the value using the given formatter.

impl Default for Quaternion

fn default() -> Quaternion

Returns the “default value” for a type.

impl From<Matrix4x4> for Quaternion

fn from(m: Matrix4x4) -> Self

Converts to this type from the input type.

impl Mul<f32> for Quaternion

type Output = Quaternion

The resulting type after applying the * operator.

fn mul(self, rhs: Float) -> Quaternion

Performs the * operation.

impl Neg for Quaternion

type Output = Quaternion

The resulting type after applying the - operator.

fn neg(self) -> Quaternion

Performs the unary - operation.

impl PartialEq for Quaternion

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

type Output = Quaternion

The resulting type after applying the - operator.

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

Performs the - operation.

impl Copy for Quaternion

impl StructuralPartialEq for Quaternion