Struct octoon_math::quat::Quat

pub struct Quat<T> {
    pub x: T,
    pub y: T,
    pub z: T,
    pub w: T,
}

Fields

x: T

y: T

z: T

w: T

Implementations

impl<T> Quat<T>where
    T: Copy,

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

Creates a new Quat from multiple components

pub fn len() -> usize

pub fn to_tuple(&self) -> (T, T, T, T)

impl<T> Quat<T>where
    T: Vec + Math,

pub fn rotation_x(theta: T) -> Self

pub fn rotation_y(theta: T) -> Self

pub fn rotation_z(theta: T) -> Self

pub fn rotation(axis: &Vec3<T>, theta: T) -> Self

pub fn from_xyz(euler: &Vec3<T>) -> Self

pub fn from_zxy(euler: &Vec3<T>) -> Self

pub fn from_vectors(a: &Vec3<T>, b: &Vec3<T>) -> Self

pub fn dot(&self, b: Self) -> T

pub fn cross(&self, b: Self) -> Self

pub fn length2(&self) -> T

pub fn length(&self) -> T

pub fn distance(&self, b: Self) -> T

pub fn normalize(&self) -> Self

pub fn axis(&self) -> Vec3<T>

pub fn angle(&self) -> T

pub fn conjugate(&self) -> Self

pub fn inverse(&self) -> Self

Trait Implementations

impl<T> Add<Quat<T>> for Quat<T>where
    T: Add<Output = T>,

type Output = Quat<T>

The resulting type after applying the + operator.

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

Performs the + operation.

impl<T> AddAssign<Quat<T>> for Quat<T>where
    T: AddAssign<T>,

fn add_assign(&mut self, other: Self)

Performs the += operation.

impl<T> Binary for Quat<T>where
    T: Vec + Math,

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

Formats the value using the given formatter.

impl<T: Clone> Clone for Quat<T>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Quat<T>

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

Formats the value using the given formatter.

impl<T: Default> Default for Quat<T>

fn default() -> Quat<T>

Returns the “default value” for a type.

impl<T> Display for Quat<T>where
    T: Debug,

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

Formats the value using the given formatter.

impl<T> Div<Quat<T>> for Quat<T>where
    T: Div<Output = T>,

type Output = Quat<T>

The resulting type after applying the / operator.

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

Performs the / operation.

impl<T> Div<T> for Quat<T>where
    T: Div<Output = T> + Copy,

type Output = Quat<T>

The resulting type after applying the / operator.

fn div(self, s: T) -> Self

Performs the / operation.

impl<T> DivAssign<Quat<T>> for Quat<T>where
    T: DivAssign<T>,

fn div_assign(&mut self, other: Self)

Performs the /= operation.

impl<T> DivAssign<T> for Quat<T>where
    T: DivAssign<T> + Copy,

fn div_assign(&mut self, s: T)

Performs the /= operation.

impl<T: Vec> From<Quat<T>> for Mat4<T>

fn from(q: Quat<T>) -> Self

Converts to this type from the input type.

impl<T: Hash> Hash for Quat<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> Interpolation<T> for Quat<T>where
    T: Copy + One + Mul<Output = T> + Add<Output = T> + Sub<Output = T>,

fn lerp(self, b: Self, t: T) -> Self

impl<T> Math for Quat<T>where
    T: Copy + Math,

fn abs(self) -> Self

fn recip(self) -> Self

fn sqrt(self) -> Self

fn rsqrt(self) -> Self

fn sin(self) -> Self

fn cos(self) -> Self

fn tan(self) -> Self

fn sincos(self) -> (Quat<T>, Quat<T>)

fn acos(self) -> Self

fn asin(self) -> Self

fn atan(self) -> Self

fn exp(self) -> Self

fn exp2(self) -> Self

fn log(self, _rhs: Self) -> Self

fn log2(self) -> Self

fn log10(self) -> Self

fn to_radians(self) -> Self

fn to_degrees(self) -> Self

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

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

fn saturate(self) -> Self

fn clamp(self, minval: Self, maxval: Self) -> Self

impl<T> Mul<Quat<T>> for Quat<T>where
    T: Mul<Output = T>,

type Output = Quat<T>

The resulting type after applying the * operator.

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

Performs the * operation.

impl<T> Mul<T> for Quat<T>where
    T: Mul<Output = T> + Copy,

type Output = Quat<T>

The resulting type after applying the * operator.

fn mul(self, s: T) -> Self

Performs the * operation.

impl<T> MulAssign<Quat<T>> for Quat<T>where
    T: MulAssign<T>,

fn mul_assign(&mut self, other: Self)

Performs the *= operation.

impl<T> MulAssign<T> for Quat<T>where
    T: MulAssign<T> + Copy,

fn mul_assign(&mut self, s: T)

Performs the *= operation.

impl<T> Neg for Quat<T>where
    T: Neg<Output = T>,

type Output = Quat<T>

The resulting type after applying the - operator.

fn neg(self) -> Self

Performs the unary - operation.

impl<T> One for Quat<T>where
    T: One,

fn one() -> Self

impl<T: PartialEq> PartialEq<Quat<T>> for Quat<T>

fn eq(&self, other: &Quat<T>) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

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

impl<T> Sub<Quat<T>> for Quat<T>where
    T: Sub<Output = T>,

type Output = Quat<T>

The resulting type after applying the - operator.

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

Performs the - operation.

impl<T> SubAssign<Quat<T>> for Quat<T>where
    T: SubAssign<T>,

fn sub_assign(&mut self, other: Self)

Performs the -= operation.

impl<T> Zero for Quat<T>where
    T: Zero,

fn zero() -> Self

impl<T: Copy> Copy for Quat<T>

impl<T: Eq> Eq for Quat<T>

impl<T> StructuralEq for Quat<T>

impl<T> StructuralPartialEq for Quat<T>