internal static TinyQueue divideSegment(SweepEvent se, Point p, TinyQueue queue)
{
var r = new SweepEvent(p, false, se, se.isSubject);
var l = new SweepEvent(p, true, se.otherEvent, se.isSubject);
if (equals(se.point, se.otherEvent.point))
{
MessageBox.Show("what is that?" + se.ToString());
}
r.contourId = l.contourId = se.contourId;
// avoid a rounding error. The left _event would be processed after the right _event
if (compareEvents(l, se.otherEvent) > 0)
{
se.otherEvent.left = true;
l.left = false;
}
// avoid a rounding error. The left _event would be processed after the right _event
// if (compareEvents(se, r) > 0) {}
se.otherEvent.otherEvent = l;
se.otherEvent = r;
queue.push(l);
queue.push(r);
return(queue);
}
