Trait ncollide2d::shape::Shape

pub trait Shape<N: Real>: Send + Sync + Any + GetTypeId {
    fn aabb(&self, m: &Isometry<N>) -> AABB<N>;

    fn bounding_sphere(&self, m: &Isometry<N>) -> BoundingSphere<N> { ... }
    fn subshape_transform(&self, _: usize) -> Option<Isometry<N>> { ... }
    fn as_ray_cast(&self) -> Option<&RayCast<N>> { ... }
    fn as_point_query(&self) -> Option<&PointQuery<N>> { ... }
    fn as_convex_polyhedron(&self) -> Option<&ConvexPolyhedron<N>> { ... }
    fn as_support_map(&self) -> Option<&SupportMap<N>> { ... }
    fn as_composite_shape(&self) -> Option<&CompositeShape<N>> { ... }
    fn is_convex_polyhedron(&self) -> bool { ... }
    fn is_support_map(&self) -> bool { ... }
    fn is_composite_shape(&self) -> bool { ... }
}

Trait implemented by all shapes supported by ncollide.

This allows dynamic inspection of the shape capabilities.

Required Methods

fn aabb(&self, m: &Isometry<N>) -> AABB<N>

The AABB of self.

Provided Methods

fn bounding_sphere(&self, m: &Isometry<N>) -> BoundingSphere<N>

The bounding sphere of self.

fn subshape_transform(&self, _: usize) -> Option<Isometry<N>>

The transform of a specific subshape.

Return None if the transform is known to be the identity.

fn as_ray_cast(&self) -> Option<&RayCast<N>>

The RayCast implementation of self.

fn as_point_query(&self) -> Option<&PointQuery<N>>

The PointQuery implementation of self.

fn as_convex_polyhedron(&self) -> Option<&ConvexPolyhedron<N>>

The convex polyhedron representation of self if applicable.

fn as_support_map(&self) -> Option<&SupportMap<N>>

The support mapping of self if applicable.

fn as_composite_shape(&self) -> Option<&CompositeShape<N>>

The composite shape representation of self if applicable.

fn is_convex_polyhedron(&self) -> bool

Whether self uses a conve polyhedron representation.

fn is_support_map(&self) -> bool

Whether self uses a supportmapping-based representation.

fn is_composite_shape(&self) -> bool

Whether self uses a composite shape-based representation.

Methods

impl<N: Real> Shape<N>

Trait for casting shapes to its exact represetation.

pub fn is_shape<T: Shape<N>>(&self) -> bool

Tests if this shape has a specific type T.

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

Performs the cast.

Trait Implementations

impl<N: Real> HasBoundingVolume<N, AABB<N>> for Shape<N>

fn bounding_volume(&self, m: &Isometry<N>) -> AABB<N>

The bounding volume of self transformed by m.

impl<N: Real> HasBoundingVolume<N, BoundingSphere<N>> for Shape<N>

fn bounding_volume(&self, m: &Isometry<N>) -> BoundingSphere<N>

The bounding volume of self transformed by m.

impl<N: Real> PointQuery<N> for Shape<N>

fn project_point(     &self,     m: &Isometry<N>,     pt: &Point<N>,     solid: bool ) -> PointProjection<N>

Projects a point on self transformed by m.

fn project_point_with_feature(     &self,     m: &Isometry<N>,     pt: &Point<N> ) -> (PointProjection<N>, FeatureId)

Projects a point on the boundary of self transformed by m and retuns the id of the feature the point was projected on.

fn distance_to_point(&self, m: &Isometry<N>, pt: &Point<N>, solid: bool) -> N

Computes the minimal distance between a point and self transformed by m.

fn contains_point(&self, m: &Isometry<N>, pt: &Point<N>) -> bool

Tests if the given point is inside of self transformed by m.

impl<N: Real> RayCast<N> for Shape<N>

fn toi_with_ray(&self, m: &Isometry<N>, ray: &Ray<N>, solid: bool) -> Option<N>

Computes the time of impact between this transform shape and a ray.

fn toi_and_normal_with_ray(     &self,     m: &Isometry<N>,     ray: &Ray<N>,     solid: bool ) -> Option<RayIntersection<N>>

Computes the time of impact, and normal between this transformed shape and a ray.

fn intersects_ray(&self, m: &Isometry<N>, ray: &Ray<N>) -> bool

Tests whether a ray intersects this transformed shape.

impl<N: Real> AsRef<Shape<N>> for ShapeHandle<N>

fn as_ref(&self) -> &Shape<N>

Performs the conversion.

Implementors

• impl<N: Real> Shape<N> for Segment<N>

• impl<N: Real> Shape<N> for Ball<N>

• impl<N: Real> Shape<N> for Cuboid<N>

• impl<N: Real> Shape<N> for ConvexPolygon<N>

• impl<N: Real> Shape<N> for Compound<N>

• impl<N: Real> Shape<N> for Polyline<N>

• impl<N: Real> Shape<N> for Plane<N>