Struct Vec2 

pub struct Vec2 {
    pub x: f32,
    pub y: f32,
}

A direction-and-length, and the type a size is spelled in.

Fields

x: f32

Rightwards. Width.

y: f32

Downwards. Height.

Implementations

impl Vec2

pub const ZERO: Self

pub const ONE: Self

pub const INFINITY: Self

pub const fn new(x: f32, y: f32) -> Self

pub const fn splat(v: f32) -> Self

Both axes set to the same value.

pub const fn to_pos2(self) -> Pos2

The position this vector reaches from the origin.

pub fn normalized(self) -> Self

Unit vector in the same direction; the zero vector normalizes to itself.

pub fn length(self) -> f32

pub fn length_sq(self) -> f32

pub fn floor(self) -> Self

pub fn round(self) -> Self

pub fn ceil(self) -> Self

pub fn abs(self) -> Self

pub fn is_finite(self) -> bool

pub fn min(self, other: Self) -> Self

Per-axis minimum.

pub fn max(self, other: Self) -> Self

Per-axis maximum.

pub fn dot(self, other: Self) -> f32

pub fn min_elem(self) -> f32

pub fn max_elem(self) -> f32

pub fn clamp(self, min: Self, max: Self) -> Self

Trait Implementations

impl Add<Vec2> for Pos2

type Output = Pos2

The resulting type after applying the + operator.

fn add(self, rhs: Vec2) -> Self

Performs the + operation.

impl Add for Vec2

type Output = Vec2

The resulting type after applying the + operator.

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

Performs the + operation.

impl AddAssign<Vec2> for Pos2

fn add_assign(&mut self, rhs: Vec2)

Performs the += operation.

impl AddAssign for Vec2

fn add_assign(&mut self, rhs: Self)

Performs the += operation.

impl Clone for Vec2

fn clone(&self) -> Vec2

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Vec2

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

Formats the value using the given formatter.

impl Default for Vec2

fn default() -> Vec2

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Vec2

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Vec2

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

Formats the value using the given formatter.

impl Div<f32> for Vec2

type Output = Vec2

The resulting type after applying the / operator.

fn div(self, factor: f32) -> Self

Performs the / operation.

impl Div for Vec2

Element-wise division.

type Output = Vec2

The resulting type after applying the / operator.

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

Performs the / operation.

impl DivAssign<f32> for Vec2

fn div_assign(&mut self, rhs: f32)

Performs the /= operation.

impl From<[f32; 2]> for Vec2

fn from([x, y]: [f32; 2]) -> Self

Converts to this type from the input type.

impl From<(f32, f32)> for Vec2

fn from((x, y): (f32, f32)) -> Self

Converts to this type from the input type.

impl From<Vec2> for [f32; 2]

fn from(v: Vec2) -> Self

Converts to this type from the input type.

impl From<Vec2> for (f32, f32)

fn from(v: Vec2) -> Self

Converts to this type from the input type.

impl Mul<Vec2> for f32

type Output = Vec2

The resulting type after applying the * operator.

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

Performs the * operation.

impl Mul<f32> for Vec2

type Output = Vec2

The resulting type after applying the * operator.

fn mul(self, factor: f32) -> Self

Performs the * operation.

impl Mul for Vec2

Element-wise multiplication.

type Output = Vec2

The resulting type after applying the * operator.

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

Performs the * operation.

impl MulAssign<f32> for Vec2

fn mul_assign(&mut self, rhs: f32)

Performs the *= operation.

impl Neg for Vec2

type Output = Vec2

The resulting type after applying the - operator.

fn neg(self) -> Self

Performs the unary - operation.

impl PartialEq for Vec2

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Sub<Vec2> for Pos2

type Output = Pos2

The resulting type after applying the - operator.

fn sub(self, rhs: Vec2) -> Self

Performs the - operation.

impl Sub for Vec2

type Output = Vec2

The resulting type after applying the - operator.

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

Performs the - operation.

impl SubAssign<Vec2> for Pos2

fn sub_assign(&mut self, rhs: Vec2)

Performs the -= operation.

impl SubAssign for Vec2

fn sub_assign(&mut self, rhs: Self)

Performs the -= operation.

impl Copy for Vec2

impl Eq for Vec2

impl StructuralPartialEq for Vec2