Struct bevy_math::primitives::Triangle2d

pub struct Triangle2d {
    pub vertices: [Vec2; 3],
}

A triangle in 2D space

Fields

vertices: [Vec2; 3]

The vertices of the triangle

Implementations

impl Triangle2d

pub const fn new(a: Vec2, b: Vec2, c: Vec2) -> Self

Create a new Triangle2d from points a, b, and c

pub fn area(&self) -> f32

Get the area of the triangle

pub fn perimeter(&self) -> f32

Get the perimeter of the triangle

pub fn winding_order(&self) -> WindingOrder

Get the WindingOrder of the triangle

pub fn circumcircle(&self) -> (Circle, Vec2)

Compute the circle passing through all three vertices of the triangle. The vector in the returned tuple is the circumcenter.

pub fn reverse(&mut self)

Reverse the WindingOrder of the triangle by swapping the second and third vertices

Trait Implementations

impl Bounded2d for Triangle2d

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 Triangle2d

fn clone(&self) -> Triangle2d

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Triangle2d

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

Formats the value using the given formatter.

impl Default for Triangle2d

fn default() -> Self

Returns the default Triangle2d with the vertices [0.0, 0.5], [-0.5, -0.5], and [0.5, -0.5].

impl PartialEq for Triangle2d

fn eq(&self, other: &Triangle2d) -> 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 Copy for Triangle2d

impl Primitive2d for Triangle2d

impl StructuralPartialEq for Triangle2d