/// <summary>
/// Surfaces call this method when needing to be subdivided. Adds it to queue.
/// </summary>
public void QueueForSubdivision(Surface s)
{
if (!subdivisionQueue.Contains(s))
{
subdivisionQueue.Add(s);
}
s.CalculatePriority();
// sort queue to find highest priority surfaces
if (surfaceComparer == null)
{
surfaceComparer = new SurfacePriorityComparer();
}
subdivisionQueue.Sort(surfaceComparer);
}
