Struct bevy_math::primitives::Circle

pub struct Circle {
    pub radius: f32,
}

A circle primitive

Fields

radius: f32

The radius of the circle

Implementations

impl Circle

pub const fn new(radius: f32) -> Self

Create a new Circle from a radius

pub fn diameter(&self) -> f32

Get the diameter of the circle

pub fn area(&self) -> f32

Get the area of the circle

pub fn perimeter(&self) -> f32

Get the perimeter or circumference of the circle

pub fn closest_point(&self, point: Vec2) -> Vec2

Finds the point on the circle that is closest to the given point.

If the point is outside the circle, the returned point will be on the perimeter of the circle. Otherwise, it will be inside the circle and returned as is.

Trait Implementations

impl Bounded2d for Circle

fn aabb_2d(&self, translation: Vec2, _rotation: f32) -> Aabb2d

Get an axis-aligned bounding box for the shape with the given translation and rotation. The rotation is in radians, counterclockwise, with 0 meaning no rotation.

fn bounding_circle(&self, translation: Vec2, _rotation: f32) -> BoundingCircle

Get a bounding circle for the shape The rotation is in radians, counterclockwise, with 0 meaning no rotation.

impl Clone for Circle

fn clone(&self) -> Circle

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Circle

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

Formats the value using the given formatter.

impl Default for Circle

fn default() -> Self

Returns the default Circle with a radius of 0.5.

impl<'de> Deserialize<'de> for Circle

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Circle

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Circle

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Circle

impl Primitive2d for Circle

impl StructuralPartialEq for Circle