Struct oxygengine_physics_2d::prelude::Ball

pub struct Ball<N> where
    N: RealField,  {
    pub radius: N,
}

A Ball shape.

Fields

radius: N

The radius of the ball.

Implementations

impl<N> Ball<N> where
    N: RealField, 

pub fn new(radius: N) -> Ball<N>

Creates a new ball from its radius and center.

pub fn radius(&self) -> N

👎 Deprecated:

use the self.radius public field directly.

The ball radius.

Trait Implementations

impl<N> Clone for Ball<N> where
    N: Clone + RealField, 

fn clone(&self) -> Ball<N>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<N> Copy for Ball<N> where
    N: Copy + RealField, 

impl<N> Debug for Ball<N> where
    N: Debug + RealField, 

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

Formats the value using the given formatter.

impl<'de, N> Deserialize<'de> for Ball<N> where
    N: RealField + Deserialize<'de>, 

fn deserialize<__D>(
    __deserializer: __D
) -> Result<Ball<N>, <__D as Deserializer<'de>>::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl<N> HasBoundingVolume<N, AABB<N>> for Ball<N> where
    N: RealField, 

fn bounding_volume(&self, m: &Isometry<N, U2, Unit<Complex<N>>>) -> AABB<N>

The bounding volume of self transformed by m.

fn local_bounding_volume(&self) -> AABB<N>

The bounding volume of self.

impl<N> HasBoundingVolume<N, BoundingSphere<N>> for Ball<N> where
    N: RealField, 

fn bounding_volume(
    &self,
    m: &Isometry<N, U2, Unit<Complex<N>>>
) -> BoundingSphere<N>

The bounding volume of self transformed by m.

fn local_bounding_volume(&self) -> BoundingSphere<N>

The bounding volume of self.

impl<N> PartialEq<Ball<N>> for Ball<N> where
    N: PartialEq<N> + RealField, 

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

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

fn ne(&self, other: &Ball<N>) -> bool

This method tests for !=.

impl<N> PointQuery<N> for Ball<N> where
    N: RealField, 

fn project_point(
    &self,
    m: &Isometry<N, U2, Unit<Complex<N>>>,
    pt: &Point<N, U2>,
    solid: bool
) -> PointProjection<N>

Projects a point on self transformed by m.

fn project_point_with_feature(
    &self,
    m: &Isometry<N, U2, Unit<Complex<N>>>,
    pt: &Point<N, U2>
) -> (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, U2, Unit<Complex<N>>>,
    pt: &Point<N, U2>,
    solid: bool
) -> N

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

fn contains_point(
    &self,
    m: &Isometry<N, U2, Unit<Complex<N>>>,
    pt: &Point<N, U2>
) -> bool

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

impl<N> RayCast<N> for Ball<N> where
    N: RealField, 

fn toi_with_ray(
    &self,
    m: &Isometry<N, U2, Unit<Complex<N>>>,
    ray: &Ray<N>,
    max_toi: 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, U2, Unit<Complex<N>>>,
    ray: &Ray<N>,
    max_toi: 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, U2, Unit<Complex<N>>>,
    ray: &Ray<N>,
    max_toi: N
) -> bool

Tests whether a ray intersects this transformed shape.

impl<N> Serialize for Ball<N> where
    N: RealField + Serialize, 

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.

impl<N> Shape<N> for Ball<N> where
    N: RealField, 

fn aabb(&self, m: &Isometry<N, U2, Unit<Complex<N>>>) -> AABB<N>

The AABB of self transformed by m.

fn local_aabb(&self) -> AABB<N>

The AABB of self.

fn bounding_sphere(
    &self,
    m: &Isometry<N, U2, Unit<Complex<N>>>
) -> BoundingSphere<N>

The bounding sphere of self transformed by m.

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

The RayCast implementation of self.

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

The PointQuery implementation of self.

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

The support mapping of self if applicable.

fn is_support_map(&self) -> bool

Whether self uses a support-mapping based representation.

fn tangent_cone_contains_dir(
    &self,
    FeatureId,
    &Isometry<N, U2, Unit<Complex<N>>>,
    Option<&[N]>,
    &Unit<Matrix<N, U2, U1, <DefaultAllocator as Allocator<N, U2, U1>>::Buffer>>
) -> bool

Check if if the feature _feature of the i-th subshape of self transformed by m has a tangent cone that contains dir at the point pt.

fn local_bounding_sphere(&self) -> BoundingSphere<N>

The bounding sphere of self.

fn subshape_containing_feature(&self, _i: FeatureId) -> usize

Returns the id of the subshape containing the specified feature.

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

The convex polyhedron representation of self if applicable.

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

The composite shape representation of self if applicable.

fn as_deformable_shape(&self) -> Option<&dyn DeformableShape<N>>

The deformable shape representation of self if applicable.

fn as_deformable_shape_mut(&mut self) -> Option<&mut dyn DeformableShape<N>>

The mutable deformable shape representation of self if applicable.

fn is_convex_polyhedron(&self) -> bool

Whether self uses a convex polyhedron representation.

fn is_composite_shape(&self) -> bool

Whether self uses a composite shape-based representation.

fn is_deformable_shape(&self) -> bool

Whether self uses a composite shape-based representation.

impl<N> StructuralPartialEq for Ball<N> where
    N: RealField, 

impl<N> SupportMap<N> for Ball<N> where
    N: RealField, 

fn support_point(
    &self,
    m: &Isometry<N, U2, Unit<Complex<N>>>,
    dir: &Matrix<N, U2, U1, <DefaultAllocator as Allocator<N, U2, U1>>::Buffer>
) -> Point<N, U2>

fn support_point_toward(
    &self,
    m: &Isometry<N, U2, Unit<Complex<N>>>,
    dir: &Unit<Matrix<N, U2, U1, <DefaultAllocator as Allocator<N, U2, U1>>::Buffer>>
) -> Point<N, U2>

Same as self.support_point except that dir is normalized.

fn local_support_point(
    &self,
    dir: &Matrix<N, U2, U1, <DefaultAllocator as Allocator<N, U2, U1>>::Buffer>
) -> Point<N, U2>

fn local_support_point_toward(
    &self,
    dir: &Unit<Matrix<N, U2, U1, <DefaultAllocator as Allocator<N, U2, U1>>::Buffer>>
) -> Point<N, U2>

Same as self.local_support_point except that dir is normalized.

impl<N> ToPolyline<N> for Ball<N> where
    N: RealField, 

type DiscretizationParameter = u32

fn to_polyline(&self, nsubdiv: u32) -> Polyline<N>

Builds a triangle mesh from this shape.

impl<N> Volumetric<N> for Ball<N> where
    N: RealField, 

fn area(&self) -> N

Computes the area of this object.

fn volume(&self) -> N

Computes the volume of this object.

fn center_of_mass(&self) -> Point<N, U2>

Computes the center of mass of this object.

fn unit_angular_inertia(
    &self
) -> Matrix<N, U1, U1, <DefaultAllocator as Allocator<N, U1, U1>>::Buffer>

Computes the angular inertia tensor of this object.

fn mass(&self, density: N) -> N

Given its density, this computes the mass of this object.

fn angular_inertia(
    &self,
    mass: N
) -> Matrix<N, U1, U1, <DefaultAllocator as Allocator<N, U1, U1>>::Buffer>

Given its mass, this computes the angular inertia of this object.

fn mass_properties(
    &self,
    density: N
) -> (N, Point<N, U2>, Matrix<N, U1, U1, <DefaultAllocator as Allocator<N, U1, U1>>::Buffer>)

Given its density, this computes the mass, center of mass, and inertia tensor of this object.

fn transformed_mass_properties(
    &self,
    density: N,
    pos: &Isometry<N, U2, Unit<Complex<N>>>
) -> (Point<N, U2>, Inertia2<N>)

Given its density and position, this computes the mass, transformed center of mass, and transformed inertia tensor of this object.

fn inertia(&self, density: N) -> Inertia2<N>