Clipper Plug-In for smooth curves offset


is there a Plug-In like Clipper to offset smooth curves? Clipper only does Polyline offsets, so is best used for curves that are not smooth. I Need the same functionality for smooth curves. I just did not find anything. Maybe you have an idea. Thank you!

I solved the problem. I just divided my curves in a large number of points and connected these with the polyline component. Now the intersections look much smoother. However i have an other problem now. I am trying to make a rectangle pattern like shown in the picture. In my definition the rectangles are overlapping. I guess it is just a data organizing thing… I tried to organize data which is outputted by the Clipper component but Clipper is sorting the rectangles very randomly. Has anyone an idea? (11.4 KB)