Struct rapier2d :: geometry :: SharedShape Copy item path

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>, SharedShape)> ) -> 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<2>, Const<1>, ArrayStorage<f32, 2, 1>>> ) -> 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: OPoint<f32, Const<2>>, b: OPoint<f32, Const<2>>, radius: f32 ) -> SharedShape

Initialize a capsule shape from its endpoints and radius.

pub fn capsule_x(half_height: f32, radius: f32) -> SharedShape

Initialize a capsule shape aligned with the x axis.

pub fn capsule_y(half_height: f32, radius: f32) -> SharedShape

Initialize a capsule shape aligned with the y axis.

pub fn segment( a: OPoint<f32, Const<2>>, b: OPoint<f32, Const<2>> ) -> SharedShape

Initialize a segment shape from its endpoints.

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

Initializes a triangle shape.

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

Initializes a triangle shape with round corners.

pub fn polyline( vertices: Vec<OPoint<f32, Const<2>>>, indices: Option<Vec<[u32; 2]>> ) -> 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<OPoint<f32, Const<2>>>, indices: Vec<[u32; 3]> ) -> SharedShape

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

pub fn trimesh_with_flags( vertices: Vec<OPoint<f32, Const<2>>>, indices: Vec<[u32; 3]>, flags: TriMeshFlags ) -> SharedShape

Initializes a triangle mesh shape defined by its vertex and index buffers and pre-processing flags.

pub fn convex_decomposition( vertices: &[OPoint<f32, Const<2>>], 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: &[OPoint<f32, Const<2>>], 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: &[OPoint<f32, Const<2>>], 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: &[OPoint<f32, Const<2>>], 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: &[OPoint<f32, Const<2>>]) -> Option<SharedShape>

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

pub fn convex_polyline( points: Vec<OPoint<f32, Const<2>>> ) -> 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: &[OPoint<f32, Const<2>>], 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<OPoint<f32, Const<2>>>, 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, Dyn, Const<1>, VecStorage<f32, Dyn, Const<1>>>, scale: Matrix<f32, Const<2>, Const<1>, ArrayStorage<f32, 2, 1>> ) -> SharedShape

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

Methods from Deref<Target = dyn Shape>§

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>) -> Result<Rc<T>, Rc<dyn Shape>>
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> ) -> Result<Arc<T>, Arc<dyn Shape>>
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.

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.

Trait Implementations§

impl AsRef<dyn Shape> for SharedShape

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

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for SharedShape

fn clone(&self) -> SharedShape

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

impl Debug for SharedShape

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

Formats the value using the given formatter. Read more

impl Deref for SharedShape

type Target = dyn Shape

The resulting type after dereferencing.

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

Dereferences the value.

impl<'de> Deserialize<'de> for SharedShape

fn deserialize<D>( deserializer: D ) -> Result<SharedShape, <D as Deserializer<'de>>::Error>
where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl Serialize for SharedShape

fn serialize<S>( &self, serializer: S ) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>
where S: Serializer,

Serialize this value into the given Serde serializer. Read more

Auto Trait Implementations§

impl !UnwindSafe for SharedShape

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> Downcast for T
where T: Any,

fn into_any(self: Box<T>) -> Box<dyn Any>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.

fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.

impl<T> DowncastSync for T
where T: Any + Send + Sync,

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T> Pointable for T

const ALIGN: usize = _

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Same for T

type Output = T

Should always be Self

impl<SS, SP> SupersetOf<SS> for SP
where SS: SubsetOf<SP>,

fn to_subset(&self) -> Option<SS>

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more

fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).

fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.

fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

impl<T, U> TryInto for T
where U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.