Struct euclid::HomogeneousVector

#[repr(C)]pub struct HomogeneousVector<T, U> {
    pub x: T,
    pub y: T,
    pub z: T,
    pub w: T,
    // some fields omitted
}

Homogeneous vector in 3D space.

Fields

x: T

y: T

z: T

w: T

Implementations

impl<T, U> HomogeneousVector<T, U>

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

Constructor taking scalar values directly.

impl<T: Copy + Div<T, Output = T> + Zero + PartialOrd, U> HomogeneousVector<T, U>

pub fn to_point2d(&self) -> Option<Point2D<T, U>>

Convert into Cartesian 2D point.

Returns None if the point is on or behind the W=0 hemisphere.

pub fn to_point3d(&self) -> Option<Point3D<T, U>>

Convert into Cartesian 3D point.

Returns None if the point is on or behind the W=0 hemisphere.

Trait Implementations

impl<T: Clone, U> Clone for HomogeneousVector<T, U>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Copy, U> Copy for HomogeneousVector<T, U>

impl<T: Debug, U> Debug for HomogeneousVector<T, U>

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

Formats the value using the given formatter.

impl<T: Display, U> Display for HomogeneousVector<T, U>

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

Formats the value using the given formatter.

impl<T, U> Eq for HomogeneousVector<T, U> where
    T: Eq, 

impl<T: Zero + One, U> From<Point2D<T, U>> for HomogeneousVector<T, U>

fn from(p: Point2D<T, U>) -> Self

Performs the conversion.

impl<T: One, U> From<Point3D<T, U>> for HomogeneousVector<T, U>

fn from(p: Point3D<T, U>) -> Self

Performs the conversion.

impl<T: Zero, U> From<Vector2D<T, U>> for HomogeneousVector<T, U>

fn from(v: Vector2D<T, U>) -> Self

Performs the conversion.

impl<T: Zero, U> From<Vector3D<T, U>> for HomogeneousVector<T, U>

fn from(v: Vector3D<T, U>) -> Self

Performs the conversion.

impl<T, U> Hash for HomogeneousVector<T, U> where
    T: Hash, 

fn hash<H: Hasher>(&self, h: &mut H)

Feeds this value into the given [Hasher].

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

Feeds a slice of this type into the given [Hasher].

impl<T, U> PartialEq<HomogeneousVector<T, U>> for HomogeneousVector<T, U> where
    T: PartialEq, 

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

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

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.