Struct Quaternion

#[repr(C)]
pub struct Quaternion<T>(pub T, pub T, pub T, pub T);

Arbitrary rotating

Tuple Fields

0: T

1: T

2: T

3: T

Implementations

impl<T> Quaternion<T>

pub fn new(rad: T, axis: Vector3<T>) -> Self

where T: Div<T, Output = T> + Real + One + Copy + Add<T, Output = T> + Mul<T, Output = T>,

Creates new quaternion from rotation axis and angle in radian.

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

where T: Real + Copy + Mul<T, Output = T> + Add<T, Output = T> + Div<T, Output = T> + Sub<T, Output = T> + One,

Calculates the lerp-ed quaternion between 2 quaternions by t.

pub fn angle(&self, other: &Self) -> T

where T: Real + Copy + Mul<T, Output = T> + Add<T, Output = T>,

Calculates a difference of angle between 2 quaternions

pub fn normalize(self) -> Self

where T: Copy + Div<T, Output = T> + Mul<T, Output = T> + Add<T, Output = T> + Real,

Calculates a normalized quaternion

Trait Implementations

impl<T> AsRef<[T; 4]> for Quaternion<T>

fn as_ref(&self) -> &[T; 4]

Converts this type into a shared reference of the (usually inferred) input type.

impl<T: Clone> Clone for Quaternion<T>

fn clone(&self) -> Quaternion<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Quaternion<T>

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

Formats the value using the given formatter.

impl<T> From<Quaternion<T>> for Matrix3<T>

where T: One + Mul<T, Output = T> + Sub<T, Output = T> + Add<T, Output = T> + Copy,

fn from(Quaternion: Quaternion<T>) -> Self

Converts to this type from the input type.

impl<T> From<Quaternion<T>> for Matrix4<T>

where T: One + Zero + Mul<T, Output = T> + Sub<T, Output = T> + Add<T, Output = T> + Copy,

fn from(Quaternion: Quaternion<T>) -> Self

Converts to this type from the input type.

impl<T: Hash> Hash for Quaternion<T>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<T> Mul for Quaternion<T>

where T: Mul<T, Output = T> + Add<T, Output = T> + Sub<T, Output = T> + Copy,

type Output = Quaternion<T>

The resulting type after applying the * operator.

fn mul(self, Quaternion: Quaternion<T>) -> Self::Output

Performs the * operation.

impl<T: Neg<Output = T>> Neg for Quaternion<T>

type Output = Quaternion<T>

The resulting type after applying the - operator.

fn neg(self) -> Self

Performs the unary - operation.

impl<T: One + Zero> One for Quaternion<T>

identity

const ONE: Self

impl<T: Ord> Ord for Quaternion<T>

fn cmp(&self, other: &Quaternion<T>) -> Ordering

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<T: PartialEq> PartialEq for Quaternion<T>

fn eq(&self, other: &Quaternion<T>) -> 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<T: PartialOrd> PartialOrd for Quaternion<T>

fn partial_cmp(&self, other: &Quaternion<T>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T: Copy> Copy for Quaternion<T>

impl<T: Eq> Eq for Quaternion<T>

impl<T> StructuralPartialEq for Quaternion<T>