Struct Vector 

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

A vector in 3D space representing magnitude and direction.

Vectors are represented as displacement from the origin, where the magnitude is the Euclidean distance and the direction points toward the coordinates.

Example

use harmonica::Vector;

let v = Vector::new(1.0, 2.0, 3.0);
let scaled = v * 2.0;
assert_eq!(scaled.x, 2.0);

Fields

x: f64

X component.

y: f64

Y component.

z: f64

Z component.

Implementations

impl Vector

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

Creates a new vector with the given components.

pub const fn new_2d(x: f64, y: f64) -> Self

Creates a new 2D vector (z = 0).

pub const fn zero() -> Self

Returns the zero vector.

pub fn magnitude(&self) -> f64

Returns the magnitude (length) of the vector.

pub fn normalized(&self) -> Self

Returns a normalized (unit) vector with magnitude 1.

Trait Implementations

impl Add<Vector> for Point

type Output = Point

The resulting type after applying the + operator.

fn add(self, v: Vector) -> Point

Performs the + operation.

impl Add for Vector

type Output = Vector

The resulting type after applying the + operator.

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

Performs the + operation.

impl AddAssign<Vector> for Point

fn add_assign(&mut self, v: Vector)

Performs the += operation.

impl AddAssign for Vector

fn add_assign(&mut self, other: Vector)

Performs the += operation.

impl Clone for Vector

fn clone(&self) -> Vector

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Vector

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

Formats the value using the given formatter.

impl Default for Vector

fn default() -> Vector

Returns the “default value” for a type.

impl Mul<Vector> for f64

type Output = Vector

The resulting type after applying the * operator.

fn mul(self, v: Vector) -> Vector

Performs the * operation.

impl Mul<f64> for Vector

type Output = Vector

The resulting type after applying the * operator.

fn mul(self, scalar: f64) -> Vector

Performs the * operation.

impl PartialEq for Vector

fn eq(&self, other: &Vector) -> 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 Vector

type Output = Vector

The resulting type after applying the - operator.

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

Performs the - operation.

impl Copy for Vector

impl StructuralPartialEq for Vector