[−][src]Struct rapier2d::dynamics::JointSet
A set of joints that can be handled by a physics World
.
Implementations
impl JointSet
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pub fn new() -> Self
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Creates a new empty set of joints.
pub fn len(&self) -> usize
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The number of joints on this set.
pub fn joint_graph(&self) -> &InteractionGraph<RigidBodyHandle, Joint>
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Retrieve the joint graph where edges are joints and nodes are rigid body handles.
pub fn contains(&self, handle: JointHandle) -> bool
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Is the given joint handle valid?
pub fn get(&self, handle: JointHandle) -> Option<&Joint>
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Gets the joint with the given handle.
pub fn get_unknown_gen(&self, i: usize) -> Option<(&Joint, JointHandle)>
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Gets the joint with the given handle without a known generation.
This is useful when you know you want the joint at position i
but
don't know what is its current generation number. Generation numbers are
used to protect from the ABA problem because the joint position i
are recycled between two insertion and a removal.
Using this is discouraged in favor of self.get(handle)
which does not
suffer form the ABA problem.
pub fn iter(&self) -> impl Iterator<Item = (JointHandle, &Joint)>
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Iterates through all the joint on this set.
pub fn iter_mut(&mut self) -> impl Iterator<Item = (JointHandle, &mut Joint)>
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Iterates mutably through all the joint on this set.
pub fn insert<J>(
&mut self,
bodies: &mut RigidBodySet,
body1: RigidBodyHandle,
body2: RigidBodyHandle,
joint_params: J
) -> JointHandle where
J: Into<JointParams>,
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&mut self,
bodies: &mut RigidBodySet,
body1: RigidBodyHandle,
body2: RigidBodyHandle,
joint_params: J
) -> JointHandle where
J: Into<JointParams>,
Inserts a new joint into this set and retrieve its handle.
pub fn remove(
&mut self,
handle: JointHandle,
bodies: &mut RigidBodySet,
wake_up: bool
) -> Option<Joint>
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&mut self,
handle: JointHandle,
bodies: &mut RigidBodySet,
wake_up: bool
) -> Option<Joint>
Removes a joint from this set.
If wake_up
is set to true
, then the bodies attached to this joint will be
automatically woken up.
Auto Trait Implementations
impl RefUnwindSafe for JointSet
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impl Send for JointSet
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impl Sync for JointSet
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impl Unpin for JointSet
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impl UnwindSafe for JointSet
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> Downcast for T where
T: Any,
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T: Any,
pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
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pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
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pub fn as_any(&self) -> &(dyn Any + 'static)
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pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
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impl<T> DowncastSync for T where
T: Send + Sync + Any,
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T: Send + Sync + Any,
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Pointable for T
pub const ALIGN: usize
type Init = T
The type for initializers.
pub unsafe fn init(init: <T as Pointable>::Init) -> usize
pub unsafe fn deref<'a>(ptr: usize) -> &'a T
pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T
pub unsafe fn drop(ptr: usize)
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<SS, SP> SupersetOf<SS> for SP where
SS: SubsetOf<SP>,
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SS: SubsetOf<SP>,
pub fn to_subset(&self) -> Option<SS>
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pub fn is_in_subset(&self) -> bool
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pub fn to_subset_unchecked(&self) -> SS
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pub fn from_subset(element: &SS) -> SP
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impl<T, U> TryFrom<U> 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.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> 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.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,