///<summary>
/// Cleans up the pair handler.
///</summary>
public override void CleanUp()
{
//Deal with the remaining contacts.
for (int i = ContactManifold.contacts.count - 1; i >= 0; i--)
{
OnContactRemoved(ContactManifold.contacts[i]);
}
//If the constraint is still in the solver, then request to have it removed.
if (ContactConstraint.solver != null)
{
ContactConstraint.pair = null; //Setting the pair to null tells the constraint that it's going to be orphaned. It will be cleaned up on removal.
if (Parent != null)
{
Parent.RemoveSolverUpdateable(ContactConstraint);
}
else if (NarrowPhase != null)
{
NarrowPhase.NotifyUpdateableRemoved(ContactConstraint);
}
}
else
{
ContactConstraint.CleanUpReferences();//The constraint isn't in the solver, so we can safely clean it up directly.
//Even though it's not in the solver, we still may need to notify the parent to remove it.
if (Parent != null && ContactConstraint.SolverGroup != null)
{
Parent.RemoveSolverUpdateable(ContactConstraint);
}
}
ContactConstraint.CleanUp();
base.CleanUp();
ContactManifold.CleanUp();
//Child cleanup is responsible for cleaning up direct references to the involved collidables.
}
///<summary>
/// Cleans up the pair handler.
///</summary>
public override void CleanUp()
{
//Deal with the remaining contacts.
for (int i = ContactManifold.contacts.Count - 1; i >= 0; i--)
{
OnContactRemoved(ContactManifold.contacts[i]);
}
//If the constraint is still in the solver, then request to have it removed.
if (ContactConstraint.solver != null)
{
if (Parent != null)
{
Parent.RemoveSolverUpdateable(ContactConstraint);
}
else if (NarrowPhase != null)
{
NarrowPhase.NotifyUpdateableRemoved(ContactConstraint);
}
}
else
{
//Even though it's not in the solver, we still may need to notify the parent to remove it.
if (Parent != null && ContactConstraint.SolverGroup != null)
{
Parent.RemoveSolverUpdateable(ContactConstraint);
}
}
//Contact constraint cleanup changes the involved entities, which is acceptable because it's no longer in the solver.
ContactConstraint.CleanUp();
base.CleanUp();
ContactManifold.CleanUp();
//Child cleanup is responsible for cleaning up direct references to the involved collidables.
}