Enum ncollide3d::shape::FeatureId[][src]

pub enum FeatureId {
    Vertex(usize),
    Edge(usize),
    Face(usize),
    Unknown,
}

An identifier of a feature of a convex polyhedron.

This identifier is shape-dependent and is seach that it allows an efficient retrieval of the geometric information of the feature.

Variants

Vertex(usize)

Shape-dependent identifier of a vertex.

Edge(usize)

Shape-dependent identifier of an edge.

Face(usize)

Shape-dependent identifier of a face.

Unknown

Unknown identifier.

Implementations

impl FeatureId[src]

pub fn unwrap_vertex(self) -> usize[src]

Revries the value of the identifier if self is a vertex.

pub fn unwrap_edge(self) -> usize[src]

Revries the value of the identifier if self is an edge.

pub fn unwrap_face(self) -> usize[src]

Retrieves the value of the identifier if self is a face.

Trait Implementations

impl Clone for FeatureId[src]

impl Debug for FeatureId[src]

impl Hash for FeatureId[src]

impl PartialEq<FeatureId> for FeatureId[src]

impl Copy for FeatureId[src]

impl Eq for FeatureId[src]

impl StructuralEq for FeatureId[src]

impl StructuralPartialEq for FeatureId[src]

Auto Trait Implementations

impl RefUnwindSafe for FeatureId

impl Send for FeatureId

impl Sync for FeatureId

impl Unpin for FeatureId

impl UnwindSafe for FeatureId

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
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impl<T> Borrow<T> for T where
    T: ?Sized
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impl<T> BorrowMut<T> for T where
    T: ?Sized
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impl<T> CallHasher for T where
    T: Hash
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impl<T> Downcast for T where
    T: Any
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impl<T> DowncastSync for T where
    T: Any + Send + Sync
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impl<Q, K> Equivalent<K> for Q where
    K: Borrow<Q> + ?Sized,
    Q: Eq + ?Sized
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impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
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impl<T> Pointable for T[src]

type Init = T

The type for initializers.

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

type Output = T

Should always be Self

impl<T> Scalar for T where
    T: Copy + PartialEq<T> + Debug + Any
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impl<SS, SP> SupersetOf<SS> for SP where
    SS: SubsetOf<SP>, 
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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.

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.

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.

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