com.badlogic.gdx.physics.box2d

Class ContactImpulse

java.lang.Object

com.badlogic.gdx.physics.box2d.ContactImpulse

public class ContactImpulse
extends java.lang.Object

Contact impulses for reporting. Impulses are used instead of forces because sub-step forces may approach infinity for rigid body collisions. These match up one-to-one with the contact points in b2Manifold.

Author:

mzechner

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ContactImpulse(World world, long addr)

Method Summary

Modifier and Type	Method and Description
int	getCount()
float[]	getNormalImpulses()
float[]	getTangentImpulses()

Methods inherited from class java.lang.Object

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

Constructor Detail

ContactImpulse

protected ContactImpulse(World world,
                         long addr)

Method Detail

getNormalImpulses

public float[] getNormalImpulses()

getTangentImpulses

public float[] getTangentImpulses()

getCount

public int getCount()