Struct Quaternion 

pub struct Quaternion {
    pub x: f64,
    pub y: f64,
    pub z: f64,
    pub w: f64,
}

A scalar-last rotation quaternion.

Valid scene transforms require finite, unit-length values.

Fields

x: f64

X imaginary component.

y: f64

Y imaginary component.

z: f64

Z imaginary component.

w: f64

Real scalar component.

Implementations

impl Quaternion

pub const IDENTITY: Self

Identity rotation.

Trait Implementations

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<'de> Deserialize<'de> for Quaternion

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

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 Serialize for Quaternion

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 Quaternion