public AETEntry(Edge e, AETEntry next = null)
{
yMax = Math.Max(e.Y1, e.Y2);
xMin = yMax == e.Y1 ? e.X2 : e.X1;
dxdy = (e.X2 - e.X1) / (e.Y2 - e.Y1);
Next = next;
}
private void FillET(List <Edge> edges)
{
foreach (var e in edges)
{
if ((int)e.Y1 == (int)e.Y2)
{
continue;
}
int index = (int)Math.Min(e.Y1, e.Y2);
AETEntry entry = new AETEntry(e, ET[index]);
ET[index] = entry;
}
}
