Package com.jme3.bullet

Interface ContactManager

All Superinterfaces:
ContactListener
All Known Implementing Classes:
DefaultContactManager
public interface ContactManager extends ContactListener
Manage notifications when collision objects in a specific PhysicsSpace come into contact.

  • Method Details

    • addCollisionListener

      void addCollisionListener(PhysicsCollisionListener listener)
      Register the specified listener for new contacts.

      During distributeEvents(), registered listeners are notified of all new contacts since the previous distributeEvents().

      Parameters:
      listener - the listener to register (not null, alias created)

    • addContactListener

      void addContactListener(ContactListener listener, int stepFlags)
      Register the specified listener for immediate contact notifications.
      Parameters:
      listener - the listener to register (not null, alias created)
      stepFlags - the desired flags, ORed together
      See Also:

    • addOngoingCollisionListener

      void addOngoingCollisionListener(PhysicsCollisionListener listener)
      Register the specified listener for ongoing contacts.

      During distributeEvents(), registered listeners are notified of all ongoing contacts EXCEPT Sphere-Sphere contacts.

      Parameters:
      listener - the listener to register (not null, alias created)

    • countCollisionListeners

      int countCollisionListeners()
      Count how many collision listeners are registered.
      Returns:
      the count (≥0)

    • distributeEvents

      void distributeEvents()
      Distribute queued collision events to registered listeners.

    • removeCollisionListener

      void removeCollisionListener(PhysicsCollisionListener listener)
      De-register the specified listener for new contacts.
      Parameters:
      listener - the listener to de-register (not null)
      See Also:

    • removeContactListener

      void removeContactListener(ContactListener listener)
      De-register the specified listener for immediate contact notifications.
      Parameters:
      listener - the listener to de-register (not null)
      See Also:

    • removeOngoingCollisionListener

      void removeOngoingCollisionListener(PhysicsCollisionListener listener)
      De-register the specified listener for ongoing contacts.
      Parameters:
      listener - the listener to de-register (not null)
      See Also:

    • update

      void update(float timeInterval, int maxSteps, int stepFlags)
      Update the associated PhysicsSpace, enabling the specified callbacks. This method should be invoked from the thread that created the space.
      Parameters:
      timeInterval - the time interval to simulate (in seconds, ≥0)
      maxSteps - the maximum number of simulation steps of size accuracy (≥1) or 0 for a single simulation step of size timeInterval
      stepFlags - flags indicating the desired callbacks, ORed together (default=0x0)
      See Also: