public void method_5(VattiClipper2I.Class200 edge1, VattiClipper2I.Class200 edge2)
{
VattiClipper2I.Class197 resultPolygon1 = edge1.ResultPolygon;
VattiClipper2I.Class197 resultPolygon2 = edge2.ResultPolygon;
int num;
for (num = Vector2I.CompareAngles(new Vector2I(edge1.Edge.Dx, edge1.Edge.Dy), new Vector2I(edge2.Edge.Dx, edge2.Edge.Dy)); num == 0 && (edge1.Previous != null && edge2.Previous != null); num = Vector2I.CompareAngles(new Vector2I(edge1.Edge.Dx, edge1.Edge.Dy), new Vector2I(edge2.Edge.Dx, edge2.Edge.Dy)))
{
Point2I endPoint = new Point2I(edge1.XBottom + edge1.Edge.Dx, edge1.Edge.YTop);
Point2I startPoint1 = new Point2I(edge1.XBottom, edge1.Edge.YTop - edge1.Edge.Dy);
VattiClipper2I.Class195.smethod_0(resultPolygon1, startPoint1, endPoint);
Point2I startPoint2 = new Point2I(edge2.XBottom, edge2.Edge.YTop - edge2.Edge.Dy);
VattiClipper2I.Class195.smethod_0(resultPolygon2, startPoint2, endPoint);
edge1 = edge1.Previous;
edge2 = edge2.Previous;
}
if (num < 0)
{
for (LinkedListNode <Point2I> linkedListNode = resultPolygon1.Last; linkedListNode != null; linkedListNode = linkedListNode.Previous)
{
resultPolygon2.AddFirst(linkedListNode.Value);
}
}
else if (num >= 0)
{
foreach (Point2I point2I in (LinkedList <Point2I>)resultPolygon1)
{
resultPolygon2.AddLast(point2I);
}
}
edge1.Previous.ResultPolygon = resultPolygon2;
}
private void method_0(
VattiClipper2I.Class200 e,
bool oddEqualTypeEdgeCount,
bool oddUnequalTypeEdgeCount,
ref VattiClipper2I.Class197 outputPolygon)
{
if (e.Edge.Side == (byte)0)
{
e.Edge.Side = oddEqualTypeEdgeCount ? (byte)1 : (byte)2;
if (!oddUnequalTypeEdgeCount)
{
return;
}
if (outputPolygon == null)
{
outputPolygon = new VattiClipper2I.Class197();
outputPolygon.AddFirst(new Point2I(e.Edge.XBottom, this.class191_0.Y));
e.ResultPolygon = outputPolygon;
}
else
{
if (e.Edge.XBottom != outputPolygon.First.Value.X)
{
outputPolygon.AddLast(new Point2I(e.Edge.XBottom, this.class191_0.Y));
}
e.ResultPolygon = outputPolygon;
outputPolygon = (VattiClipper2I.Class197)null;
}
}
else
{
if (!oddUnequalTypeEdgeCount)
{
return;
}
int x = (int)System.Math.Round(e.Edge.method_1(this.class191_0.Y));
if (outputPolygon == null)
{
outputPolygon = new VattiClipper2I.Class197();
outputPolygon.AddFirst(new Point2I(x, this.class191_0.Y));
}
else
{
if (x != outputPolygon.First.Value.X)
{
outputPolygon.AddLast(new Point2I(x, this.class191_0.Y));
}
outputPolygon = (VattiClipper2I.Class197)null;
}
}
}
