[−][src]Enum ncollide2d::world::GeometricQueryType
The kind of query a CollisionObject may be involved on.
The following queries are executed for a given pair of GeometricQueryType
associated with two
collision objects:
- Contacts + Contacts = exact contact point coputation.
- Contacts + Proximity = proximity test only.
- Proximity + Proximity = proximity test only.
Variants
Contacts(N, N)
This objects can respond to both contact point computation and proximity queries.
Proximity(N)
This object can respond to proximity tests only.
Methods
impl<N: RealField> GeometricQueryType<N>
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pub fn query_limit(&self) -> N
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The numerical distance limit of relevance for this query.
If two objects are separated by a distance greater than the sum of their respective
query_limit
, the corresponding query will not by performed. For proximity queries,
non-intersecting object closer than a distance equal to the sum of their query_limit
will
be reported as Proximity::WithinMargin
.
pub fn contact_queries_to_prediction(
self,
other: Self
) -> Option<ContactPrediction<N>>
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self,
other: Self
) -> Option<ContactPrediction<N>>
Given two contact query types, returns the corresponding contact prediction parameters.
Returns None
if any of self
or other
is not a GeometricQueryType::Contacts
.
pub fn is_contacts_query(&self) -> bool
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Returns true
if this is a contacts query type.
pub fn is_proximity_query(&self) -> bool
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Returns true
if this is a proximity query type.
Trait Implementations
impl<N: Copy + RealField> Copy for GeometricQueryType<N>
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impl<N: PartialEq + RealField> PartialEq<GeometricQueryType<N>> for GeometricQueryType<N>
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fn eq(&self, other: &GeometricQueryType<N>) -> bool
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fn ne(&self, other: &GeometricQueryType<N>) -> bool
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impl<N: Clone + RealField> Clone for GeometricQueryType<N>
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fn clone(&self) -> GeometricQueryType<N>
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fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl<N: Debug + RealField> Debug for GeometricQueryType<N>
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Auto Trait Implementations
impl<N> Send for GeometricQueryType<N>
impl<N> Sync for GeometricQueryType<N>
Blanket Implementations
impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
impl<T> From for T
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impl<T, U> TryFrom for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T, U> TryInto for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<SS, SP> SupersetOf for SP where
SS: SubsetOf<SP>,
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SS: SubsetOf<SP>,
fn to_subset(&self) -> Option<SS>
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fn is_in_subset(&self) -> bool
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unsafe fn to_subset_unchecked(&self) -> SS
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fn from_subset(element: &SS) -> SP
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impl<T> Downcast for T where
T: Any,
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T: Any,
fn into_any(self: Box<T>) -> Box<dyn Any + 'static>
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fn as_any(&self) -> &(dyn Any + 'static)
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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
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impl<T> Scalar for T where
T: Copy + PartialEq<T> + Any + Debug,
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T: Copy + PartialEq<T> + Any + Debug,
impl<T> Same for T
type Output = T
Should always be Self