Struct egui::math::Vec2

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

A size or direction in 2D space.

Normally given in points, e.g. logical pixels.

Fields

x: f32

y: f32

Implementations

impl Vec2

pub fn zero() -> Self

pub fn infinity() -> Self

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

pub fn splat(v: impl Into<f32>) -> Self

#[must_use]pub fn normalized(self) -> Self

pub fn rot90(self) -> Self

pub fn length(self) -> f32

pub fn length_sq(self) -> f32

pub fn distance(a: Self, b: Self) -> f32

pub fn distance_sq(a: Self, b: Self) -> f32

pub fn angled(angle: f32) -> Self

#[must_use]pub fn rotate_other(self, v: Vec2) -> Self

Use this vector as a rotor, rotating something else. Example: Vec2::angled(angle).rotate_other(some_vec)

#[must_use]pub fn floor(self) -> Self

#[must_use]pub fn round(self) -> Self

#[must_use]pub fn ceil(self) -> Self

pub fn is_finite(self) -> bool

#[must_use]pub fn min(self, other: Self) -> Self

#[must_use]pub fn max(self, other: Self) -> Self

#[must_use]pub fn min_elem(self) -> f32

Returns the minimum of self.x and self.y.

#[must_use]pub fn max_elem(self) -> f32

Returns the maximum of self.x and self.y.

#[must_use]pub fn clamp(self, range: RangeInclusive<Self>) -> Self

Trait Implementations

impl Add<Vec2> for Pos2

type Output = Pos2

The resulting type after applying the + operator.

fn add(self, rhs: Vec2) -> Pos2

Performs the + operation.

impl Add<Vec2> for Vec2

type Output = Vec2

The resulting type after applying the + operator.

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

Performs the + operation.

impl AddAssign<Vec2> for Pos2

fn add_assign(&mut self, rhs: Vec2)

Performs the += operation.

impl AddAssign<Vec2> for Vec2

fn add_assign(&mut self, rhs: Vec2)

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 Default for Vec2

fn default() -> Vec2

Returns the "default value" for a type.

impl Div<f32> for Vec2

type Output = Vec2

The resulting type after applying the / operator.

fn div(self, factor: f32) -> Vec2

Performs the / operation.

impl Eq for Vec2

impl<'_> From<&'_ [f32; 2]> for Vec2

fn from(v: &[f32; 2]) -> Self

Performs the conversion.

impl From<[f32; 2]> for Vec2

fn from(v: [f32; 2]) -> Self

Performs the conversion.

impl Mul<Vec2> for f32

type Output = Vec2

The resulting type after applying the * operator.

fn mul(self, vec: 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) -> Vec2

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) -> Vec2

Performs the unary - operation.

impl NumExt for Vec2

fn at_least(self, lower_limit: Self) -> Self

More readable version of self.max(lower_limit)

fn at_most(self, upper_limit: Self) -> Self

More readable version of self.min(upper_limit)

impl PartialEq<Vec2> for Vec2

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

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

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Sub<Vec2> for Pos2

type Output = Pos2

The resulting type after applying the - operator.

fn sub(self, rhs: Vec2) -> Pos2

Performs the - operation.

impl Sub<Vec2> for Vec2

type Output = Vec2

The resulting type after applying the - operator.

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

Performs the - operation.

impl SubAssign<Vec2> for Pos2

fn sub_assign(&mut self, rhs: Vec2)

Performs the -= operation.

impl SubAssign<Vec2> for Vec2

fn sub_assign(&mut self, rhs: Vec2)

Performs the -= operation.