Struct rapier2d::dynamics::RigidBodySet[−][src]

pub struct RigidBodySet { /* fields omitted */ }

Expand description

A set of rigid bodies that can be handled by a physics pipeline.

Implementations

`impl RigidBodySet`[src]

`pub fn new() -> Self`[src]

Create a new empty set of rigid bodies.

`pub fn len(&self) -> usize`[src]

The number of rigid bodies on this set.

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

true if there are no rigid bodies in this set.

`pub fn contains(&self, handle: RigidBodyHandle) -> bool`[src]

Is the given body handle valid?

`pub fn insert(&mut self, rb: RigidBody) -> RigidBodyHandle`[src]

Insert a rigid body into this set and retrieve its handle.

`pub fn remove( &mut self, handle: RigidBodyHandle, islands: &mut IslandManager, colliders: &mut ColliderSet, joints: &mut JointSet ) -> Option<RigidBody>`[src]

Removes a rigid-body, and all its attached colliders and joints, from these sets.

`pub fn get_unknown_gen(&self, i: u32) -> Option<(&RigidBody, RigidBodyHandle)>`[src]

Gets the rigid-body with the given handle without a known generation.

This is useful when you know you want the rigid-body 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 rigid-body 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 get_unknown_gen_mut( &mut self, i: u32 ) -> Option<(&mut RigidBody, RigidBodyHandle)>`[src]

Gets a mutable reference to the rigid-body with the given handle without a known generation.

This is useful when you know you want the rigid-body 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 rigid-body position i are recycled between two insertion and a removal.

Using this is discouraged in favor of self.get_mut(handle) which does not suffer form the ABA problem.

`pub fn get(&self, handle: RigidBodyHandle) -> Option<&RigidBody>`[src]

Gets the rigid-body with the given handle.

`pub fn get_mut(&mut self, handle: RigidBodyHandle) -> Option<&mut RigidBody>`[src]

Gets a mutable reference to the rigid-body with the given handle.

`pub fn iter(&self) -> impl Iterator<Item = (RigidBodyHandle, &RigidBody)>`[src]

Iterates through all the rigid-bodies on this set.

`pub fn iter_mut( &mut self ) -> impl Iterator<Item = (RigidBodyHandle, &mut RigidBody)>`[src]

Iterates mutably through all the rigid-bodies on this set.

Trait Implementations

`impl Clone for RigidBodySet`[src]

`fn clone(&self) -> RigidBodySet`[src]

Returns a copy of the value. Read more

`fn clone_from(&mut self, source: &Self)`1.0.0 [src]

Performs copy-assignment from source. Read more

`impl ComponentSet<RigidBodyActivation> for RigidBodySet`[src]

`fn size_hint(&self) -> usize`[src]

The estimated number of elements in this set. Read more

`fn for_each(&self, f: impl FnMut(Index, &RigidBodyActivation))`[src]

Iterate through all the elements on this set.

`fn index(&self, handle: Index) -> &T`[src]

Get the element associated to the given handle.

`impl ComponentSet<RigidBodyCcd> for RigidBodySet`[src]

`fn size_hint(&self) -> usize`[src]

The estimated number of elements in this set. Read more

`fn for_each(&self, f: impl FnMut(Index, &RigidBodyCcd))`[src]

Iterate through all the elements on this set.

`fn index(&self, handle: Index) -> &T`[src]

Get the element associated to the given handle.

`impl ComponentSet<RigidBodyChanges> for RigidBodySet`[src]

`fn size_hint(&self) -> usize`[src]

The estimated number of elements in this set. Read more

`fn for_each(&self, f: impl FnMut(Index, &RigidBodyChanges))`[src]

Iterate through all the elements on this set.

`fn index(&self, handle: Index) -> &T`[src]

Get the element associated to the given handle.

`impl ComponentSet<RigidBodyColliders> for RigidBodySet`[src]

`fn size_hint(&self) -> usize`[src]

The estimated number of elements in this set. Read more

`fn for_each(&self, f: impl FnMut(Index, &RigidBodyColliders))`[src]

Iterate through all the elements on this set.

`fn index(&self, handle: Index) -> &T`[src]

Get the element associated to the given handle.

`impl ComponentSet<RigidBodyDamping> for RigidBodySet`[src]

`fn size_hint(&self) -> usize`[src]

The estimated number of elements in this set. Read more

`fn for_each(&self, f: impl FnMut(Index, &RigidBodyDamping))`[src]

Iterate through all the elements on this set.

`fn index(&self, handle: Index) -> &T`[src]

Get the element associated to the given handle.

`impl ComponentSet<RigidBodyDominance> for RigidBodySet`[src]

`fn size_hint(&self) -> usize`[src]

The estimated number of elements in this set. Read more

`fn for_each(&self, f: impl FnMut(Index, &RigidBodyDominance))`[src]

Iterate through all the elements on this set.

`fn index(&self, handle: Index) -> &T`[src]

Get the element associated to the given handle.

`impl ComponentSet<RigidBodyForces> for RigidBodySet`[src]

`fn size_hint(&self) -> usize`[src]

The estimated number of elements in this set. Read more

`fn for_each(&self, f: impl FnMut(Index, &RigidBodyForces))`[src]

Iterate through all the elements on this set.

`fn index(&self, handle: Index) -> &T`[src]

Get the element associated to the given handle.

`impl ComponentSet<RigidBodyIds> for RigidBodySet`[src]

`fn size_hint(&self) -> usize`[src]

The estimated number of elements in this set. Read more

`fn for_each(&self, f: impl FnMut(Index, &RigidBodyIds))`[src]

Iterate through all the elements on this set.

`fn index(&self, handle: Index) -> &T`[src]

Get the element associated to the given handle.

`impl ComponentSet<RigidBodyMassProps> for RigidBodySet`[src]

`fn size_hint(&self) -> usize`[src]

The estimated number of elements in this set. Read more

`fn for_each(&self, f: impl FnMut(Index, &RigidBodyMassProps))`[src]

Iterate through all the elements on this set.

`fn index(&self, handle: Index) -> &T`[src]

Get the element associated to the given handle.

`impl ComponentSet<RigidBodyPosition> for RigidBodySet`[src]

`fn size_hint(&self) -> usize`[src]

The estimated number of elements in this set. Read more

`fn for_each(&self, f: impl FnMut(Index, &RigidBodyPosition))`[src]

Iterate through all the elements on this set.

`fn index(&self, handle: Index) -> &T`[src]

Get the element associated to the given handle.

`impl ComponentSet<RigidBodyType> for RigidBodySet`[src]

`fn size_hint(&self) -> usize`[src]

The estimated number of elements in this set. Read more

`fn for_each(&self, f: impl FnMut(Index, &RigidBodyType))`[src]

Iterate through all the elements on this set.

`fn index(&self, handle: Index) -> &T`[src]

Get the element associated to the given handle.

`impl ComponentSet<RigidBodyVelocity> for RigidBodySet`[src]

`fn size_hint(&self) -> usize`[src]

The estimated number of elements in this set. Read more

`fn for_each(&self, f: impl FnMut(Index, &RigidBodyVelocity))`[src]

Iterate through all the elements on this set.