public ContactManager(World argPool, BroadPhase broadPhase)
{
m_contactList = null;
m_contactCount = 0;
m_contactFilter = new ContactFilter();
m_contactListener = null;
m_broadPhase = broadPhase;
pool = argPool;
}
/**
* Register a contact filter to provide specific control over collision. Otherwise the default
* filter is used (_defaultFilter). The listener is owned by you and must remain in scope.
*
* @param filter
*/
public void setContactFilter(ContactFilter filter)
{
m_contactManager.m_contactFilter = filter;
}