org.jbox2d.collision

Class Distance.SimplexCache

java.lang.Object

org.jbox2d.collision.Distance.SimplexCache

Enclosing class:

Distance

public static class Distance.SimplexCache
extends java.lang.Object

Used to warm start Distance. Set count to zero on first call.

Author:

daniel

Field Summary

Fields

Modifier and Type	Field and Description
int	count
int[]	indexA vertices on shape A
int[]	indexB vertices on shape B
float	metric length or area

Constructor Summary

Constructors

Constructor and Description
SimplexCache()

Method Summary

Modifier and Type	Method and Description
void	set(Distance.SimplexCache sc)

Methods inherited from class java.lang.Object

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

Field Detail

metric

public float metric

length or area

count

public int count

indexA

public final int[] indexA

vertices on shape A

indexB

public final int[] indexB

vertices on shape B

Constructor Detail

SimplexCache

public SimplexCache()

Method Detail

set

public void set(Distance.SimplexCache sc)