Struct parry3d::shape::Ball

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#[repr(C)]
pub struct Ball { pub radius: Real, }
Expand description

A Ball shape.

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§radius: Real

The radius of the ball.

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impl Ball

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pub fn aabb(&self, pos: &Isometry<Real>) -> Aabb

Computes the world-space Aabb of this ball transformed by pos.

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pub fn local_aabb(&self) -> Aabb

Computes the local-space Aabb of this ball.

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impl Ball

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pub fn bounding_sphere(&self, pos: &Isometry<Real>) -> BoundingSphere

Computes the world-space bounding sphere of this ball, transformed by pos.

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pub fn local_bounding_sphere(&self) -> BoundingSphere

Computes the local-space Aabb of this ball.

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impl Ball

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pub fn new(radius: Real) -> Ball

Creates a new ball with the given radius.

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pub fn scaled( self, scale: &Vector<Real>, nsubdivs: u32 ) -> Option<Either<Self, ConvexPolyhedron>>

Computes a scaled version of this ball.

If the scaling factor is non-uniform, then it can’t be represented as ball. Instead, a convex polygon approximation (with nsubdivs subdivisions) is returned. Returns None if that approximation had degenerate normals (for example if the scaling factor along one axis is zero).

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impl Ball

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pub fn to_outline(&self, nsubdiv: u32) -> (Vec<Point3<Real>>, Vec<[u32; 2]>)

Outlines this ball’s shape using polylines.

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impl Ball

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pub fn to_trimesh( &self, ntheta_subdiv: u32, nphi_subdiv: u32 ) -> (Vec<Point3<Real>>, Vec<[u32; 3]>)

Discretize the boundary of this ball as a triangle-mesh.

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impl Clone for Ball

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fn clone(&self) -> Ball

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Ball

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

Formats the value using the given formatter. Read more
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impl PartialEq for Ball

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fn eq(&self, other: &Ball) -> bool

This method tests for self and other values to be equal, and is used by ==.
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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.
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impl PointQuery for Ball

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fn project_local_point(&self, pt: &Point<Real>, solid: bool) -> PointProjection

Projects a point on self. Read more
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fn project_local_point_and_get_feature( &self, pt: &Point<Real> ) -> (PointProjection, FeatureId)

Projects a point on the boundary of self and returns the id of the feature the point was projected on.
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fn distance_to_local_point(&self, pt: &Point<Real>, solid: bool) -> Real

Computes the minimal distance between a point and self.
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fn contains_local_point(&self, pt: &Point<Real>) -> bool

Tests if the given point is inside of self.
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fn project_local_point_with_max_dist( &self, pt: &Point<Real>, solid: bool, max_dist: Real ) -> Option<PointProjection>

Projects a point on self, unless the projection lies further than the given max distance. Read more
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fn project_point_with_max_dist( &self, m: &Isometry<Real>, pt: &Point<Real>, solid: bool, max_dist: Real ) -> Option<PointProjection>

Projects a point on self transformed by m, unless the projection lies further than the given max distance.
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fn project_point( &self, m: &Isometry<Real>, pt: &Point<Real>, solid: bool ) -> PointProjection

Projects a point on self transformed by m.
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fn distance_to_point( &self, m: &Isometry<Real>, pt: &Point<Real>, solid: bool ) -> Real

Computes the minimal distance between a point and self transformed by m.
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fn project_point_and_get_feature( &self, m: &Isometry<Real>, pt: &Point<Real> ) -> (PointProjection, FeatureId)

Projects a point on the boundary of self transformed by m and returns the id of the feature the point was projected on.
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fn contains_point(&self, m: &Isometry<Real>, pt: &Point<Real>) -> bool

Tests if the given point is inside of self transformed by m.
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impl RayCast for Ball

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fn cast_local_ray( &self, ray: &Ray, max_time_of_impact: Real, solid: bool ) -> Option<Real>

Computes the time of impact between this transform shape and a ray.
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fn cast_local_ray_and_get_normal( &self, ray: &Ray, max_time_of_impact: Real, solid: bool ) -> Option<RayIntersection>

Computes the time of impact, and normal between this transformed shape and a ray.
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fn intersects_local_ray(&self, ray: &Ray, max_time_of_impact: Real) -> bool

Tests whether a ray intersects this transformed shape.
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fn cast_ray( &self, m: &Isometry<Real>, ray: &Ray, max_time_of_impact: Real, solid: bool ) -> Option<Real>

Computes the time of impact between this transform shape and a ray.
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fn cast_ray_and_get_normal( &self, m: &Isometry<Real>, ray: &Ray, max_time_of_impact: Real, solid: bool ) -> Option<RayIntersection>

Computes the time of impact, and normal between this transformed shape and a ray.
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fn intersects_ray( &self, m: &Isometry<Real>, ray: &Ray, max_time_of_impact: Real ) -> bool

Tests whether a ray intersects this transformed shape.
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impl Shape for Ball

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fn feature_normal_at_point( &self, _: FeatureId, point: &Point<Real> ) -> Option<Unit<Vector<Real>>>

The shape’s normal at the given point located on a specific feature.

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fn clone_box(&self) -> Box<dyn Shape>

Clones this shape into a boxed trait-object.
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fn compute_local_aabb(&self) -> Aabb

Computes the Aabb of this shape.
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fn compute_local_bounding_sphere(&self) -> BoundingSphere

Computes the bounding-sphere of this shape.
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fn compute_aabb(&self, position: &Isometry<Real>) -> Aabb

Computes the Aabb of this shape with the given position.
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fn mass_properties(&self, density: Real) -> MassProperties

Compute the mass-properties of this shape given its uniform density.
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fn ccd_thickness(&self) -> Real

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fn ccd_angular_thickness(&self) -> Real

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fn is_convex(&self) -> bool

Is this shape known to be convex? Read more
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fn shape_type(&self) -> ShapeType

Gets the type tag of this shape.
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fn as_typed_shape(&self) -> TypedShape<'_>

Gets the underlying shape as an enum.
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fn as_support_map(&self) -> Option<&dyn SupportMap>

Convents this shape into its support mapping, if it has one.
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fn compute_bounding_sphere(&self, position: &Isometry<Real>) -> BoundingSphere

Computes the bounding-sphere of this shape with the given position.
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fn as_composite_shape(&self) -> Option<&dyn SimdCompositeShape>

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fn as_polygonal_feature_map(&self) -> Option<(&dyn PolygonalFeatureMap, Real)>

Converts this shape to a polygonal feature-map, if it is one.
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fn compute_swept_aabb( &self, start_pos: &Isometry<Real>, end_pos: &Isometry<Real> ) -> Aabb

Computes the swept Aabb of this shape, i.e., the space it would occupy by moving from the given start position to the given end position.
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impl SupportMap for Ball

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fn support_point(&self, m: &Isometry<Real>, dir: &Vector<Real>) -> Point<Real>

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fn support_point_toward( &self, m: &Isometry<Real>, dir: &Unit<Vector<Real>> ) -> Point<Real>

Same as self.support_point except that dir is normalized.
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fn local_support_point(&self, dir: &Vector<Real>) -> Point<Real>

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fn local_support_point_toward(&self, dir: &Unit<Vector<Real>>) -> Point<Real>

Same as self.local_support_point except that dir is normalized.
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impl Copy for Ball

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impl StructuralPartialEq for Ball

Auto Trait Implementations§

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impl Freeze for Ball

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impl RefUnwindSafe for Ball

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impl Send for Ball

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impl Sync for Ball

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impl Unpin for Ball

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impl UnwindSafe for Ball

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> Downcast for T
where T: Any,

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

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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.
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> IntoEither for T

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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
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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
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<SS, SP> SupersetOf<SS> for SP
where SS: SubsetOf<SP>,

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

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more
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fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).
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fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.
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fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> Scalar for T
where T: 'static + Clone + PartialEq + Debug,