Struct bevy_math::primitives::Segment2d

pub struct Segment2d {
    pub direction: Direction2d,
    pub half_length: f32,
}

A segment of a line along a direction in 2D space.

Fields

direction: Direction2d

The direction of the line segment

half_length: f32

Half the length of the line segment. The segment extends by this amount in both the given direction and its opposite direction

Implementations

impl Segment2d

pub fn new(direction: Direction2d, length: f32) -> Self

Create a new Segment2d from a direction and full length of the segment

pub fn from_points(point1: Vec2, point2: Vec2) -> (Self, Vec2)

Create a new Segment2d from its endpoints and compute its geometric center

Panics

Panics if point1 == point2

pub fn point1(&self) -> Vec2

Get the position of the first point on the line segment

pub fn point2(&self) -> Vec2

Get the position of the second point on the line segment

Trait Implementations

impl Bounded2d for Segment2d

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 Segment2d

fn clone(&self) -> Segment2d

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Segment2d

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

Formats the value using the given formatter.

impl PartialEq for Segment2d

fn eq(&self, other: &Segment2d) -> 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 Segment2d

impl Primitive2d for Segment2d

impl StructuralPartialEq for Segment2d