Module org.dyn4j

Package org.dyn4j.dynamics

Class CollisionAdapter

Object

CollisionAdapter

All Implemented Interfaces:

CollisionListener, Listener

@Deprecated
public class CollisionAdapter
extends Object
implements CollisionListener, Listener

Deprecated.

Deprecated in 4.0.0. Use the CollisionListenerAdapter in the world package instead.

Convenience class for implementing the CollisionListener interface.

This class can be used to implement only the methods desired instead of all the methods contained in the CollisionListener interface.

By default this class allows processing to continue for all collision events.

Since:

1.0.0

Version:

4.0.0

Author:

William Bittle

Constructor Summary

Constructors

Constructor	Description
CollisionAdapter()	Deprecated.

Method Summary

Modifier and Type	Method	Description
boolean	collision(Body body1, BodyFixture fixture1, Body body2, BodyFixture fixture2)	Deprecated. Called when two BodyFixtures are colliding as determined by the BroadphaseDetector.
boolean	collision(Body body1, BodyFixture fixture1, Body body2, BodyFixture fixture2, Manifold manifold)	Deprecated. Called when two BodyFixtures are colliding and a contact Manifold has been found.
boolean	collision(Body body1, BodyFixture fixture1, Body body2, BodyFixture fixture2, Penetration penetration)	Deprecated. Called when two BodyFixtures are colliding as determined by the NarrowphaseDetector.
boolean	collision(ContactConstraint contactConstraint)	Deprecated. Called after a ContactConstraint has been created for a collision.

Methods inherited from class Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CollisionAdapter

public CollisionAdapter()

Deprecated.

Method Detail

collision

public boolean collision(Body body1,
                         BodyFixture fixture1,
                         Body body2,
                         BodyFixture fixture2)

Deprecated.

Description copied from interface: CollisionListener

Called when two BodyFixtures are colliding as determined by the BroadphaseDetector. *

Body objects can have many Convex Shapes that make up their geometry. Because of this, this method may be called multiple times if two multi-fixtured Bodys are colliding.

This method is called when the two BodyFixture's expanded AABBs are overlapping. Visually the bodies may not appear to be colliding (which is a valid case). If you need to make sure the Bodys are colliding, and not just their AABBs, use the CollisionListener.collision(Body, BodyFixture, Body, BodyFixture, Penetration) method.

Return false from this method to stop processing of this collision. Other CollisionListeners will still be notified of this event, however, no further collision or contact events will occur for this pair.

The CollisionListener.collision(Body, BodyFixture, Body, BodyFixture, Penetration) method is next in the sequence of collision events.

Specified by:

collision in interface CollisionListener

Parameters:

body1 - the first Body

fixture1 - the first Body's BodyFixture

body2 - the second Body

fixture2 - the second Body's BodyFixture

Returns:

boolean true if processing should continue for this collision

collision

public boolean collision(Body body1,
                         BodyFixture fixture1,
                         Body body2,
                         BodyFixture fixture2,
                         Manifold manifold)

Deprecated.

Description copied from interface: CollisionListener

Called when two BodyFixtures are colliding and a contact Manifold has been found.

Body objects can have many Convex Shapes that make up their geometry. Because of this, this method may be called multiple times if two multi-fixtured Bodys are colliding.

Modification of the Manifold object is allowed. The Manifold is used to create contact constraints.

Return false from this method to stop processing of this collision. Other CollisionListeners will still be notified of this event, however, no further collision or contact events will occur for this pair.

The CollisionListener.collision(ContactConstraint) method is next in the sequence of collision events.

Specified by:

collision in interface CollisionListener

Parameters:

body1 - the first Body

fixture1 - the first Body's BodyFixture

body2 - the second Body

fixture2 - the second Body's BodyFixture

manifold - the contact Manifold for the collision

Returns:

boolean true if processing should continue for this collision

collision

public boolean collision(Body body1,
                         BodyFixture fixture1,
                         Body body2,
                         BodyFixture fixture2,
                         Penetration penetration)

Deprecated.

Description copied from interface: CollisionListener

Called when two BodyFixtures are colliding as determined by the NarrowphaseDetector.

Body objects can have many Convex Shapes that make up their geometry. Because of this, this method may be called multiple times if two multi-fixtured Bodys are colliding.

Modification of the Penetration object is allowed. The Penetration object passed will be used to generate the contact manifold in the ManifoldSolver.

Return false from this method to stop processing of this collision. Other CollisionListeners will still be notified of this event, however, no further collision or contact events will occur for this pair.

The CollisionListener.collision(Body, BodyFixture, Body, BodyFixture, Manifold) method is next in the sequence of collision events.

Specified by:

collision in interface CollisionListener

Parameters:

body1 - the first Body

fixture1 - the first Body's BodyFixture

body2 - the second Body

fixture2 - the second Body's BodyFixture

penetration - the Penetration between the Shapes

Returns:

boolean true if processing should continue for this collision

collision

public boolean collision(ContactConstraint contactConstraint)

Deprecated.

Description copied from interface: CollisionListener

Called after a ContactConstraint has been created for a collision.

Body objects can have many Convex Shapes that make up their geometry. Because of this, this method may be called multiple times if two multi-fixtured Bodys are colliding.

Modification of the friction and restitution (both computed using the CoefficientMixer and sensor fields is allowed.

Setting the tangent velocity of the ContactConstraint can create a conveyor effect.

Return false from this method to stop processing of this collision. Other CollisionListeners will still be notified of this event, however, no further collision or contact events will occur for this pair.

This is the last collision event before contact processing (via ContactListeners) occur.

Specified by:

collision in interface CollisionListener

Parameters:

contactConstraint - the contact constraint

Returns:

boolean true if processing should continue for this collision