Trait Shape 

pub trait Shape<T> {
    // Required methods
    fn centroid(&self) -> Vec2<T>;
    fn contains(&self, p: Vec2<T>) -> bool;
    fn bounds(&self) -> Rect<T>;
    fn project_onto_axis(&self, axis: Vec2<T>) -> Projection<T>;
    fn project_point(&self, p: Vec2<T>) -> Vec2<T>;
    fn rayhit(&self, ray: &Ray<T>) -> bool;
    fn raycast(&self, ray: &Ray<T>) -> Option<RayHit<T>>;
    fn overlaps_rect(&self, rect: &Rect<T>) -> bool;
    fn overlaps_circ(&self, circ: &Circle<T>) -> bool;
    fn overlaps_poly<P: Polygonal<T>>(&self, poly: &P) -> bool;
    fn extract_from_circ(&self, circ: &Circle<T>) -> Option<Vec2<T>>;
    fn extract_from_poly<P: Polygonal<T>>(&self, poly: &P) -> Option<Vec2<T>>;
    fn is_convex(&self) -> bool;
}

A type that represents a convex 2D shape.

Required Methods

fn centroid(&self) -> Vec2<T>

Centroid of the shape.

fn contains(&self, p: Vec2<T>) -> bool

If the point is contained within the shape.

fn bounds(&self) -> Rect<T>

Rectangular bounds of the shape.

fn project_onto_axis(&self, axis: Vec2<T>) -> Projection<T>

Project the shape onto the axis.

fn project_point(&self, p: Vec2<T>) -> Vec2<T>

Project a point onto the outside surface of the shape.

fn rayhit(&self, ray: &Ray<T>) -> bool

Check if a ray intersects this shape.

fn raycast(&self, ray: &Ray<T>) -> Option<RayHit<T>>

Raycast against the shape.

fn overlaps_rect(&self, rect: &Rect<T>) -> bool

If this shape overlaps the rectangle.

fn overlaps_circ(&self, circ: &Circle<T>) -> bool

If this shape overlaps the circle.

fn overlaps_poly<P: Polygonal<T>>(&self, poly: &P) -> bool

If this shape overlaps the polygon.

fn extract_from_circ(&self, circ: &Circle<T>) -> Option<Vec2<T>>

If this shape and the circle overlap, return a push-out vector that can be used to extract them from each other.

fn extract_from_poly<P: Polygonal<T>>(&self, poly: &P) -> Option<Vec2<T>>

If this shape and the polygon overlap, return a push-out vector that can be used to extract them from each other.

fn is_convex(&self) -> bool

If this shape is convex.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<T: Float> Shape<T> for DynShape<T>

impl<T: Float> Shape<T> for Circle<T>

impl<T: Float> Shape<T> for Rect<T>

impl<T: Float, S: AsRef<[Vec2<T>]>> Shape<T> for S