Struct bevy_rapier2d::prelude::SharedShape

pub struct SharedShape(pub Arc<dyn Shape + 'static>);

The shape of a collider.

Implementations

impl SharedShape

pub fn new(shape: impl Shape) -> SharedShape

Wraps the given shape as a shared shape.

pub fn make_mut(&mut self) -> &mut (dyn Shape + 'static)

If this shape is shared, then the content of self is cloned into a unique instance, and a mutable reference to that instance is returned.

pub fn compound(
    shapes: Vec<(Isometry<f32, Unit<Complex<f32>>, 2_usize>, SharedShape), Global>
) -> SharedShape

Initialize a compound shape defined by its subshapes.

pub fn ball(radius: f32) -> SharedShape

Initialize a ball shape defined by its radius.

pub fn halfspace(
    outward_normal: Unit<Matrix<f32, Const<{_: usize}>, Const<1_usize>, ArrayStorage<f32, 2_usize, 1_usize>>>
) -> SharedShape

Initialize a plane shape defined by its outward normal.

pub fn cuboid(hx: f32, hy: f32) -> SharedShape

Initialize a cuboid shape defined by its half-extents.

pub fn round_cuboid(hx: f32, hy: f32, border_radius: f32) -> SharedShape

Initialize a round cuboid shape defined by its half-extents and border radius.

pub fn capsule(
    a: Point<f32, 2_usize>,
    b: Point<f32, 2_usize>,
    radius: f32
) -> SharedShape

Initialize a capsule shape from its endpoints and radius.

pub fn segment(a: Point<f32, 2_usize>, b: Point<f32, 2_usize>) -> SharedShape

Initialize a segment shape from its endpoints.

pub fn triangle(
    a: Point<f32, 2_usize>,
    b: Point<f32, 2_usize>,
    c: Point<f32, 2_usize>
) -> SharedShape

Initializes a triangle shape.

pub fn round_triangle(
    a: Point<f32, 2_usize>,
    b: Point<f32, 2_usize>,
    c: Point<f32, 2_usize>,
    border_radius: f32
) -> SharedShape

Initializes a triangle shape with round corners.

pub fn polyline(
    vertices: Vec<Point<f32, 2_usize>, Global>,
    indices: Option<Vec<[u32; 2], Global>>
) -> SharedShape

Initializes a polyline shape defined by its vertex and index buffers.

If no index buffer is provided, the polyline is assumed to describe a line strip.

pub fn trimesh(
    vertices: Vec<Point<f32, 2_usize>, Global>,
    indices: Vec<[u32; 3], Global>
) -> SharedShape

Initializes a triangle mesh shape defined by its vertex and index buffers.

pub fn convex_decomposition(
    vertices: &[Point<f32, 2_usize>],
    indices: &[[u32; 2]]
) -> SharedShape

Initializes a compound shape obtained from the decomposition of the given trimesh (in 3D) or polyline (in 2D) into convex parts.

pub fn round_convex_decomposition(
    vertices: &[Point<f32, 2_usize>],
    indices: &[[u32; 2]],
    border_radius: f32
) -> SharedShape

Initializes a compound shape obtained from the decomposition of the given trimesh (in 3D) or polyline (in 2D) into convex parts dilated with round corners.

pub fn convex_decomposition_with_params(
    vertices: &[Point<f32, 2_usize>],
    indices: &[[u32; 2]],
    params: &VHACDParameters
) -> SharedShape

Initializes a compound shape obtained from the decomposition of the given trimesh (in 3D) or polyline (in 2D) into convex parts.

pub fn round_convex_decomposition_with_params(
    vertices: &[Point<f32, 2_usize>],
    indices: &[[u32; 2]],
    params: &VHACDParameters,
    border_radius: f32
) -> SharedShape

Initializes a compound shape obtained from the decomposition of the given trimesh (in 3D) or polyline (in 2D) into convex parts dilated with round corners.

pub fn convex_hull(points: &[Point<f32, 2_usize>]) -> Option<SharedShape>

Creates a new shared shape that is the convex-hull of the given points.

pub fn convex_polyline(
    points: Vec<Point<f32, 2_usize>, Global>
) -> Option<SharedShape>

Creates a new shared shape that is a convex polygon formed by the given set of points assumed to form a convex polyline (no convex-hull will be automatically computed).

pub fn round_convex_hull(
    points: &[Point<f32, 2_usize>],
    border_radius: f32
) -> Option<SharedShape>

Creates a new shared shape with rounded corners that is the convex-hull of the given points, dilated by border_radius.

pub fn round_convex_polyline(
    points: Vec<Point<f32, 2_usize>, Global>,
    border_radius: f32
) -> Option<SharedShape>

Creates a new shared shape with round corners that is a convex polygon formed by the given set of points assumed to form a convex polyline (no convex-hull will be automatically computed).

pub fn heightfield(
    heights: Matrix<f32, Dynamic, Const<1_usize>, VecStorage<f32, Dynamic, Const<1_usize>>>,
    scale: Matrix<f32, Const<{_: usize}>, Const<1_usize>, ArrayStorage<f32, 2_usize, 1_usize>>
) -> SharedShape

Initializes an heightfield shape defined by its set of height and a scale factor along each coordinate axis.

Methods from Deref<Target = dyn Shape + 'static>

pub fn as_shape<T>(&self) -> Option<&T> where
    T: Shape, 

Converts this abstract shape to the given shape, if it is one.

pub fn as_ball(&self) -> Option<&Ball>

Converts this abstract shape to a ball, if it is one.

pub fn as_cuboid(&self) -> Option<&Cuboid>

Converts this abstract shape to a cuboid, if it is one.

pub fn as_halfspace(&self) -> Option<&HalfSpace>

Converts this abstract shape to a halfspace, if it is one.

pub fn as_segment(&self) -> Option<&Segment>

Converts this abstract shape to a segment, if it is one.

pub fn as_capsule(&self) -> Option<&Capsule>

Converts this abstract shape to a capsule, if it is one.

pub fn as_triangle(&self) -> Option<&Triangle>

Converts this abstract shape to a triangle, if it is one.

pub fn as_compound(&self) -> Option<&Compound>

Converts this abstract shape to a compound shape, if it is one.

pub fn as_trimesh(&self) -> Option<&TriMesh>

Converts this abstract shape to a triangle mesh, if it is one.

pub fn as_polyline(&self) -> Option<&Polyline>

Converts this abstract shape to a polyline, if it is one.

pub fn as_heightfield(&self) -> Option<&HeightField>

Converts this abstract shape to a heightfield, if it is one.

pub fn as_round_cuboid(&self) -> Option<&RoundShape<Cuboid>>

Converts this abstract shape to a round cuboid, if it is one.

pub fn as_round_triangle(&self) -> Option<&RoundShape<Triangle>>

Converts this abstract shape to a round triangle, if it is one.

pub fn as_convex_polygon(&self) -> Option<&ConvexPolygon>

Converts this abstract shape to a convex polygon, if it is one.

pub fn as_round_convex_polygon(&self) -> Option<&RoundShape<ConvexPolygon>>

Converts this abstract shape to a round convex polygon, if it is one.

pub fn is<__T>(&self) -> bool where
    __T: Shape, 

Returns true if the trait object wraps an object of type __T.

pub fn downcast_rc<__T>(
    self: Rc<dyn Shape + 'static>
) -> Result<Rc<__T>, Rc<dyn Shape + 'static>> where
    __T: Shape, 

Returns an Rc-ed object from an Rc-ed trait object if the underlying object is of type __T. Returns the original Rc-ed trait if it isn’t.

pub fn downcast_ref<__T>(&self) -> Option<&__T> where
    __T: Shape, 

Returns a reference to the object within the trait object if it is of type __T, or None if it isn’t.

pub fn downcast_arc<__T>(
    self: Arc<dyn Shape + 'static>
) -> Result<Arc<__T>, Arc<dyn Shape + 'static>> where
    __T: Shape + Any + Send + Sync, 

Returns an Arc-ed object from an Arc-ed trait object if the underlying object is of type __T. Returns the original Arc-ed trait if it isn’t.

Trait Implementations

impl AsRef<dyn Shape + 'static> for SharedShape

pub fn as_ref(&self) -> &(dyn Shape + 'static)

Performs the conversion.

impl Clone for SharedShape

pub fn clone(&self) -> SharedShape

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a, 'b, 'c> ComponentSet<SharedShape> for QueryPipelineColliderComponentsSet<'a, 'b, 'c>

fn size_hint(&self) -> usize

The estimated number of elements in this set.

fn for_each(&self, f: impl FnMut(Index, &ColliderShape))

Iterate through all the elements on this set.

fn index(&self, handle: Index) -> &T

Get the element associated to the given handle.

impl<'a, 'b, 'c> ComponentSet<SharedShape> for ColliderComponentsSet<'a, 'b, 'c>

fn size_hint(&self) -> usize

The estimated number of elements in this set.

fn for_each(&self, f: impl FnMut(Index, &ColliderShape))

Iterate through all the elements on this set.

fn index(&self, handle: Index) -> &T

Get the element associated to the given handle.

impl<'a, 'b, 'c> ComponentSetOption<SharedShape> for QueryPipelineColliderComponentsSet<'a, 'b, 'c>

fn get(&self, handle: Index) -> Option<&ColliderShape>

Get the element associated to the given handle, if there is one.

impl<'a, 'b, 'c> ComponentSetOption<SharedShape> for ColliderComponentsSet<'a, 'b, 'c>

fn get(&self, handle: Index) -> Option<&ColliderShape>

Get the element associated to the given handle, if there is one.

impl Deref for SharedShape

type Target = dyn Shape + 'static

The resulting type after dereferencing.

pub fn deref(&self) -> &(dyn Shape + 'static)

Dereferences the value.