public static bool PointInPolygon(Polygon2 poly, Vector2 point)
{
var ls = new LineSegment2() { A = point, B = new Vector2() { X = poly.BoundingBox.Item1.X, Y = point.Y } };
var iCount = (from x in poly.Segments where LineSegment2.Intersection(ls, x) != null select x).Count() % 2;
return iCount > 0;
}
public static bool PolygonInPolygon(Polygon2 A, Polygon2 B)
{
foreach (var p in A.Points)
{
if (PointInPolygon(B, p))
return true;
}
return false;
}