Struct Vec4 

#[non_exhaustive]
pub struct Vec4 {
    pub x: f64,
    pub y: f64,
    pub z: f64,
    pub w: f64,
}

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

x: f64

y: f64

z: f64

w: f64

Implementations

impl Vec4

pub const ZERO: Self

pub const fn new(x: f64, y: f64, z: f64, w: f64) -> Self

pub fn point(x: f64, y: f64, z: f64) -> Self

Create homogeneous point (w=1)

pub fn direction(x: f64, y: f64, z: f64) -> Self

Create homogeneous direction (w=0)

pub fn from_vec3(v: Vec3, w: f64) -> Self

pub fn to_vec3(self) -> Vec3

Perspective divide: (x/w, y/w, z/w)

pub fn xyz(self) -> Vec3

pub fn dot(self, rhs: Self) -> f64

Trait Implementations

impl Add for Vec4

type Output = Vec4

The resulting type after applying the + operator.

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

Performs the + operation.

impl Clone for Vec4

fn clone(&self) -> Vec4

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Vec4

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

Formats the value using the given formatter.

impl Div<f64> for Vec4

type Output = Vec4

The resulting type after applying the / operator.

fn div(self, s: f64) -> Self

Performs the / operation.

impl Mul<f64> for Vec4

type Output = Vec4

The resulting type after applying the * operator.

fn mul(self, s: f64) -> Self

Performs the * operation.

impl PartialEq for Vec4

fn eq(&self, other: &Vec4) -> 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 Sub for Vec4

type Output = Vec4

The resulting type after applying the - operator.

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

Performs the - operation.

impl Copy for Vec4

impl StructuralPartialEq for Vec4