#[repr(C)]pub struct Ball {
pub radius: Real,
}
Expand description
A Ball shape.
Fields§
§radius: Real
The radius of the ball.
Implementations§
source§impl Ball
impl Ball
sourcepub fn bounding_sphere(&self, pos: &Isometry<Real>) -> BoundingSphere
pub fn bounding_sphere(&self, pos: &Isometry<Real>) -> BoundingSphere
Computes the world-space bounding sphere of this ball, transformed by pos
.
sourcepub fn local_bounding_sphere(&self) -> BoundingSphere
pub fn local_bounding_sphere(&self) -> BoundingSphere
Computes the local-space Aabb of this ball.
source§impl Ball
impl Ball
sourcepub fn scaled(
self,
scale: &Vector<Real>,
nsubdivs: u32
) -> Option<Either<Self, ConvexPolyhedron>>
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).
Trait Implementations§
source§impl PartialEq for Ball
impl PartialEq for Ball
source§impl PointQuery for Ball
impl PointQuery for Ball
source§fn project_local_point(&self, pt: &Point<Real>, solid: bool) -> PointProjection
fn project_local_point(&self, pt: &Point<Real>, solid: bool) -> PointProjection
Projects a point on
self
. Read moresource§fn project_local_point_and_get_feature(
&self,
pt: &Point<Real>
) -> (PointProjection, FeatureId)
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.source§fn distance_to_local_point(&self, pt: &Point<Real>, solid: bool) -> Real
fn distance_to_local_point(&self, pt: &Point<Real>, solid: bool) -> Real
Computes the minimal distance between a point and
self
.source§fn contains_local_point(&self, pt: &Point<Real>) -> bool
fn contains_local_point(&self, pt: &Point<Real>) -> bool
Tests if the given point is inside of
self
.source§fn project_local_point_with_max_dist(
&self,
pt: &Point<Real>,
solid: bool,
max_dist: Real
) -> Option<PointProjection>
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 moresource§fn project_point_with_max_dist(
&self,
m: &Isometry<Real>,
pt: &Point<Real>,
solid: bool,
max_dist: Real
) -> Option<PointProjection>
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.source§fn project_point(
&self,
m: &Isometry<Real>,
pt: &Point<Real>,
solid: bool
) -> PointProjection
fn project_point( &self, m: &Isometry<Real>, pt: &Point<Real>, solid: bool ) -> PointProjection
Projects a point on
self
transformed by m
.source§fn distance_to_point(
&self,
m: &Isometry<Real>,
pt: &Point<Real>,
solid: bool
) -> Real
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
.source§fn project_point_and_get_feature(
&self,
m: &Isometry<Real>,
pt: &Point<Real>
) -> (PointProjection, FeatureId)
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.source§impl RayCast for Ball
impl RayCast for Ball
source§fn cast_local_ray(
&self,
ray: &Ray,
max_time_of_impact: Real,
solid: bool
) -> Option<Real>
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.
source§fn cast_local_ray_and_get_normal(
&self,
ray: &Ray,
max_time_of_impact: Real,
solid: bool
) -> Option<RayIntersection>
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.
source§fn intersects_local_ray(&self, ray: &Ray, max_time_of_impact: Real) -> bool
fn intersects_local_ray(&self, ray: &Ray, max_time_of_impact: Real) -> bool
Tests whether a ray intersects this transformed shape.
source§fn cast_ray(
&self,
m: &Isometry<Real>,
ray: &Ray,
max_time_of_impact: Real,
solid: bool
) -> Option<Real>
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.
source§fn cast_ray_and_get_normal(
&self,
m: &Isometry<Real>,
ray: &Ray,
max_time_of_impact: Real,
solid: bool
) -> Option<RayIntersection>
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.
source§impl Shape for Ball
impl Shape for Ball
source§fn feature_normal_at_point(
&self,
_: FeatureId,
point: &Point<Real>
) -> Option<Unit<Vector<Real>>>
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.
source§fn compute_local_aabb(&self) -> Aabb
fn compute_local_aabb(&self) -> Aabb
Computes the
Aabb
of this shape.source§fn compute_local_bounding_sphere(&self) -> BoundingSphere
fn compute_local_bounding_sphere(&self) -> BoundingSphere
Computes the bounding-sphere of this shape.
source§fn compute_aabb(&self, position: &Isometry<Real>) -> Aabb
fn compute_aabb(&self, position: &Isometry<Real>) -> Aabb
Computes the
Aabb
of this shape with the given position.source§fn mass_properties(&self, density: Real) -> MassProperties
fn mass_properties(&self, density: Real) -> MassProperties
Compute the mass-properties of this shape given its uniform density.
fn ccd_thickness(&self) -> Real
fn ccd_angular_thickness(&self) -> Real
source§fn shape_type(&self) -> ShapeType
fn shape_type(&self) -> ShapeType
Gets the type tag of this shape.
source§fn as_typed_shape(&self) -> TypedShape<'_>
fn as_typed_shape(&self) -> TypedShape<'_>
Gets the underlying shape as an enum.
source§fn as_support_map(&self) -> Option<&dyn SupportMap>
fn as_support_map(&self) -> Option<&dyn SupportMap>
Convents this shape into its support mapping, if it has one.
source§fn compute_bounding_sphere(&self, position: &Isometry<Real>) -> BoundingSphere
fn compute_bounding_sphere(&self, position: &Isometry<Real>) -> BoundingSphere
Computes the bounding-sphere of this shape with the given position.
fn as_composite_shape(&self) -> Option<&dyn SimdCompositeShape>
source§fn as_polygonal_feature_map(&self) -> Option<(&dyn PolygonalFeatureMap, Real)>
fn as_polygonal_feature_map(&self) -> Option<(&dyn PolygonalFeatureMap, Real)>
Converts this shape to a polygonal feature-map, if it is one.
source§impl SupportMap for Ball
impl SupportMap for Ball
fn support_point(&self, m: &Isometry<Real>, dir: &Vector<Real>) -> Point<Real>
source§fn support_point_toward(
&self,
m: &Isometry<Real>,
dir: &Unit<Vector<Real>>
) -> Point<Real>
fn support_point_toward( &self, m: &Isometry<Real>, dir: &Unit<Vector<Real>> ) -> Point<Real>
Same as
self.support_point
except that dir
is normalized.fn local_support_point(&self, dir: &Vector<Real>) -> Point<Real>
impl Copy for Ball
impl StructuralPartialEq for Ball
Auto Trait Implementations§
impl Freeze for Ball
impl RefUnwindSafe for Ball
impl Send for Ball
impl Sync for Ball
impl Unpin for Ball
impl UnwindSafe for Ball
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
source§fn into_any(self: Box<T>) -> Box<dyn 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
.source§fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
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
.source§fn as_any(&self) -> &(dyn Any + 'static)
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.source§fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
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.source§impl<T> DowncastSync for T
impl<T> DowncastSync for T
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
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 moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
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 moresource§impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
source§fn to_subset(&self) -> Option<SS>
fn to_subset(&self) -> Option<SS>
The inverse inclusion map: attempts to construct
self
from the equivalent element of its
superset. Read moresource§fn is_in_subset(&self) -> bool
fn is_in_subset(&self) -> bool
Checks if
self
is actually part of its subset T
(and can be converted to it).source§fn to_subset_unchecked(&self) -> SS
fn to_subset_unchecked(&self) -> SS
Use with care! Same as
self.to_subset
but without any property checks. Always succeeds.source§fn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
The inclusion map: converts
self
to the equivalent element of its superset.