public static Coord?HitTestPolygon(PointT point, Coord radius, IEnumerable <PointT> points, IList <int> divisions, out PointT projected)
{
if (PolygonMath.GetWindingNumber(points, point) != 0)
{
projected = point;
return(-1);
}
else
{
return(HitTestPolyline(point, radius, points, divisions, out projected));
}
}
public override object HitTest(PointT point, Coord radius, out PointT projected)
{
projected = point;
if (!BBox.Inflated(radius, radius).Contains(point))
{
return(null);
}
if (PolygonMath.GetWindingNumber(Points, point) != 0)
{
projected = point;
return(-1);
}
return(HitTestPolyline(point, radius, Points, Divisions, out projected));
}