Struct myelin_geometry::Vector

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

A vector

Fields

x: f64

The x component of the Vector

y: f64

The y component of the Vector

Methods

impl Vector

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

Calculates the dot product of itself and another vector

Examples

use myelin_geometry::Vector;
// a · b = c
let a = Vector { x: 2.0, y: 3.0 };
let b = Vector { x: -4.0, y: 10.0 };
let c = a.dot_product(b);
assert_eq!(22.0, c);

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

Calculates the cross product of itself and another vector

Examples

use myelin_geometry::Vector;
// a × b = c
let a = Vector { x: 2.0, y: 3.0 };
let b = Vector { x: -4.0, y: 10.0 };
let c = a.cross_product(b);
assert_eq!(32.0, c);

Trait Implementations

impl From<Point> for Vector

fn from(point: Point) -> Self

Performs the conversion.

impl From<Vector> for Point

fn from(vector: Vector) -> Self

Performs the conversion.

impl Default for Vector

fn default() -> Vector

Returns the "default value" for a type.

impl Copy for Vector

impl PartialEq<Vector> for Vector

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

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

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

This method tests for !=.

impl Clone for Vector

fn clone(&self) -> Vector

Returns a copy 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 Add<Vector> for Vector

type Output = Vector

The resulting type after applying the + operator.

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

Performs the + operation.

impl Sub<Vector> for Vector

type Output = Vector

The resulting type after applying the - operator.

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

Performs the - operation.

impl Serialize for Vector

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl<'de> Deserialize<'de> for Vector

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.