Struct mvt::Vec2

pub struct Vec2 {
    pub x: f64,
    pub y: f64,
}

2-dimensional vector / point.

Fields

x: f64

y: f64

Implementations

impl Vec2

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

Create a new Vec2

pub fn zero() -> Self

Create a zero Vec2

pub fn mag(self) -> f64

Get the magnitude of a Vec2

pub fn normalize(self) -> Self

Create a copy normalized to unit length

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

Calculate the distance squared between two Vec2

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

Calculate the distance between two Vec2

Trait Implementations

impl Add<Vec2> for Vec2

type Output = Self

The resulting type after applying the + operator.

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

Performs the + operation.

impl Clone for Vec2

fn clone(&self) -> Vec2

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Vec2

impl Debug for Vec2

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

Formats the value using the given formatter.

impl Div<f64> for Vec2

type Output = Self

The resulting type after applying the / operator.

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

Performs the / operation.

impl Mul<Vec2> for Vec2

type Output = f64

The resulting type after applying the * operator.

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

Calculate the cross product of two Vec2

impl Mul<Vec2> for Transform

type Output = Vec2

The resulting type after applying the * operator.

fn mul(self, s: Vec2) -> Vec2

Performs the * operation.

impl Mul<f64> for Vec2

type Output = Self

The resulting type after applying the * operator.

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

Performs the * operation.

impl Neg for Vec2

type Output = Self

The resulting type after applying the - operator.

fn neg(self) -> Self

Performs the unary - operation.

impl PartialEq<Vec2> for Vec2

fn eq(&self, other: &Vec2) -> bool

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

fn ne(&self, other: &Vec2) -> bool

This method tests for !=.

impl StructuralPartialEq for Vec2

impl Sub<Vec2> for Vec2

type Output = Self

The resulting type after applying the - operator.

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

Performs the - operation.