Struct Vector3 

pub struct Vector3 {
    pub x: f64,
    pub y: f64,
    pub z: f64,
}

A 3D vector.

Fields

x: f64

y: f64

z: f64

Implementations

impl Vector3

pub const ZERO: Self

Zero vector.

pub const UNIT_X: Self

Unit vector along the X axis.

pub const UNIT_Y: Self

Unit vector along the Y axis.

pub const UNIT_Z: Self

Unit vector along the Z axis.

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

Creates a new 3D vector.

pub fn length(&self) -> f64

Euclidean length.

pub fn length_sq(&self) -> f64

Squared length (avoids sqrt).

pub fn normalized(&self) -> Self

Returns a normalized (unit-length) vector, or zero vector if length is ~0.

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

Cross product.

Returns a vector perpendicular to both self and other, following the right-hand rule.

Reference

Standard 3D cross product: a × b = (a.y*b.z - a.z*b.y, a.z*b.x - a.x*b.z, a.x*b.y - a.y*b.x)

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

Dot product.

pub fn to_array(self) -> [f64; 3]

Converts to an array [x, y, z].

Trait Implementations

impl Add<Vector3> for Point3

type Output = Point3

The resulting type after applying the + operator.

fn add(self, rhs: Vector3) -> Point3

Performs the + operation.

impl Add for Vector3

type Output = Vector3

The resulting type after applying the + operator.

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

Performs the + operation.

impl Clone for Vector3

fn clone(&self) -> Vector3

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Vector3

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

Formats the value using the given formatter.

impl Mul<f64> for Vector3

type Output = Vector3

The resulting type after applying the * operator.

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

Performs the * operation.

impl PartialEq for Vector3

fn eq(&self, other: &Vector3) -> 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<Vector3> for Point3

type Output = Point3

The resulting type after applying the - operator.

fn sub(self, rhs: Vector3) -> Point3

Performs the - operation.

impl Sub for Vector3

type Output = Vector3

The resulting type after applying the - operator.

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

Performs the - operation.

impl Copy for Vector3

impl StructuralPartialEq for Vector3