/// <summary>
/// Checks if the point is outside of polygon
/// </summary>
/// <param name="val">Polygon to check</param>
/// <param name="point">Point to check</param>
/// <returns>true if point is outside of polygon</returns>
public static bool IsOutside(this Geometry.Polygon val, Vector2 point)
{
var p = new IntPoint(point.X, point.Y);
return(Clipper.PointInPolygon(p, val.ToClipperPath()) != 1);
}