[][src]Enum ncollide3d::bounding_volume::CircularCone

pub enum CircularCone<N: RealField> {
    Spread {
        axis: Unit<Vector<N>>,
        angle: N,

A cone with a circular basis and its apex at the origin.

A circular cone is a set of half-lines emanating from its apex and forming an angle of at most angle with its axis. It is usually used to bound a set of directions like normals and tangents. It is convex and have a circular basis.



A cone which is the whole space.


An empty cone containing only the zero vector.


All the vectors emanating from the origin, with a maximal angle wrt the given axis.

Fields of Spread

axis: Unit<Vector<N>>

The cone axis.

angle: N

Half of the cone apex angle, i.e., the largest angle possible between the axis and a vector contained by this cone.


impl<N: RealField> CircularCone<N>[src]

pub fn from_vectors(dirs: &[Unit<Vector<N>>]) -> Self[src]

Creates a circular cone from a set of vectors.

pub fn is_empty(&self) -> bool[src]

Returns true if this cone is empty.

pub fn push(&mut self, dir: Unit<Vector<N>>)[src]

Enlarge this cone so it contains dir too.

pub fn intersects(&self, other: &Self) -> bool[src]

Returns true if this cone intersects other.

pub fn double_cones_intersect(&self, other: &Self) -> bool[src]

Tests if this circular cone, extended to be a double cone, intersects the other circular cone, also seen as a double cone.

pub fn contains(&self, other: &Self) -> bool[src]

Returns true if this cone contains other.

pub fn merge(&mut self, other: &Self)[src]

Merges this cone with other in-place.

pub fn merged(&self, other: &Self) -> Self[src]

Merges this cone with other.

Trait Implementations

impl<N: Clone + RealField> Clone for CircularCone<N>[src]

impl<N: Copy + RealField> Copy for CircularCone<N>[src]

impl<N: Debug + RealField> Debug for CircularCone<N>[src]

impl<N: Eq + RealField> Eq for CircularCone<N>[src]

impl<N: PartialEq + RealField> PartialEq<CircularCone<N>> for CircularCone<N>[src]

impl<N: RealField> StructuralEq for CircularCone<N>[src]

impl<N: RealField> StructuralPartialEq for CircularCone<N>[src]

Auto Trait Implementations

impl<N> RefUnwindSafe for CircularCone<N> where
    N: RefUnwindSafe + Scalar

impl<N> Send for CircularCone<N> where
    N: Scalar

impl<N> Sync for CircularCone<N> where
    N: Scalar

impl<N> Unpin for CircularCone<N> where
    N: Scalar + Unpin

impl<N> UnwindSafe for CircularCone<N> where
    N: Scalar + UnwindSafe

Blanket Implementations

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

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

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

impl<T> Downcast for T where
    T: Any

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

impl<Q, K> Equivalent<K> for Q where
    K: Borrow<Q> + ?Sized,
    Q: Eq + ?Sized

impl<T> From<T> for T[src]

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

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> Scalar for T where
    T: PartialEq<T> + Copy + Any + Debug

impl<T> Slottable for T where
    T: Copy

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

impl<T> ToOwned for T where
    T: Clone

type Owned = T

The resulting type after obtaining ownership.

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

type Error = Infallible

The type returned in the event of a conversion error.

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

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

The type returned in the event of a conversion error.

impl<V, T> VZip<V> for T where
    V: MultiLane<T>,