/// <summary>
/// Set a subsegment's deallocation.
/// </summary>
public static void Kill(Segment sub)
{
sub.subsegs[0].seg = null;
sub.subsegs[1].seg = null;
}
/// <summary>
/// Check a subsegment's deallocation.
/// </summary>
public static bool IsDead(Segment sub)
{
return sub.subsegs[0].seg == null;
}
