Struct Quaternion 

#[repr(C)]
pub struct Quaternion {
    pub x: f32,
    pub y: f32,
    pub z: f32,
    pub w: f32,
}

Fields

x: f32

y: f32

z: f32

w: f32

Implementations

impl Quaternion

pub const fn new(x: f32, y: f32, z: f32, w: f32) -> Self

pub fn dot(self, other: Self) -> f32

pub fn length_squared(self) -> f32

pub fn length(self) -> f32

impl Quaternion

pub fn normalize(&mut self)

pub fn normalized(self) -> Quaternion

pub fn conjugate(self) -> Quaternion

pub fn inverse(self) -> Quaternion

pub fn log(self) -> Quaternion

pub fn exp(self) -> Quaternion

pub fn to_euler_angles(self) -> Vector3f

pub fn rotate_vector(self, v: Vector3f) -> Vector3f

pub fn identity() -> Quaternion

pub fn from_axis_angle(axis: Vector3f, angle_rad: f32) -> Quaternion

pub fn from_euler_angles(euler_rad: Vector3f) -> Quaternion

pub fn slerp(a: Quaternion, b: Quaternion, t: f32) -> Quaternion

pub fn squad( start: Quaternion, outtan: Quaternion, inttan: Quaternion, end: Quaternion, t: f32, ) -> Quaternion

pub fn ln_dif(a: Quaternion, b: Quaternion) -> Quaternion

Trait Implementations

impl Add for Quaternion

type Output = Quaternion

The resulting type after applying the + operator.

fn add(self, other: Self) -> Self

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 Copy for Quaternion

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 Div<f32> for Quaternion

type Output = Quaternion

The resulting type after applying the / operator.

fn div(self, scalar: f32) -> Self

Performs the / operation.

impl Mul for Quaternion

type Output = Quaternion

The resulting type after applying the * operator.

fn mul(self, other: Quaternion) -> Quaternion

Performs the * operation.

impl Mul<f32> for Quaternion

type Output = Quaternion

The resulting type after applying the * operator.

fn mul(self, scalar: f32) -> Self

Performs the * operation.

impl Neg for Quaternion

type Output = Quaternion

The resulting type after applying the - operator.

fn neg(self) -> Self

Performs the unary - operation.

impl PartialEq for Quaternion

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Quaternion

impl Sub for Quaternion

type Output = Quaternion

The resulting type after applying the - operator.

fn sub(self, other: Self) -> Self

Performs the - operation.