/// <summary>
/// Removes a point from the polygon. Note this can be a somewhat expensive operation
/// as it must recalculate the bounding area from scratch.
/// </summary>
/// <param name="p"></param>
public void RemovePoint(PolygonPoint p)
{
PolygonPoint next = p.Next;
PolygonPoint prev = p.Previous;
prev.Next = next;
next.Previous = prev;
MPoints.Remove(p);
BoundingBox = new Rect2D();
foreach (var point2D in MPoints)
{
BoundingBox = BoundingBox.AddPoint(point2D);
}
}