ClipperD and MinkowskiSum ,ExecuteRectClip

[seghier]

Hi, i test ClipperD with offset, union, boolean, clip lines and it work great except MinkowskiSum.

Is precision missing in MinkowskiSum? i try this but the result always like this

void ClipperMinkowskiSum(Curve curveA, Curve curveB, bool isclosed, Plane plane)
        {
            resultCurve.Clear();

            PathD pathA = ConvertPolylineD(curveA);
            PathD pathB = ConvertPolylineD(curveB);

            PathsD solution = Clipper.MinkowskiSum(pathA, pathB, isclosed);

            foreach (PathD path in solution)
            {
                Polyline polyline = new Polyline(path.Select(p => new Point3d(p.x, p.y, 0)));
                polyline.Add(polyline[0]);
                Curve curve = OrientPattern(polyline.ToNurbsCurve(), plane);
                resultCurve.Add(curve);
            }
        }

        PathD ConvertPolylineD(Curve curve)
        {
            Polyline polyline;
            curve.TryGetPolyline(out polyline);
            PathD path = new PathD();
            foreach (Point3d point in polyline)
            {
                path.Add(new PointD(point.X, point.Y));
            }
            return path;
        }

        Curve OrientPattern(Curve curve, Plane plane)
        {
            Vector3d vector = Point3d.Origin - plane.Origin;
            curve.Translate(vector);
            return curve;
        }

[seghier]

This works 👍
PathsD solution = Minkowski.Sum(pathA, pathB, isclosed, precision);