When flowing a rectangle or other closed polyline along a curve (a circle) only control points are being flowed and not the curve itself. It does work as expected when flowing degree 3 curves. A solution would be to pull the polyline to a (dummy) surface - but it looks like a bug. flowcrv.gh (19.3 KB)
Thanks! I was sure that in my tests open polylines got flowed as I expected (like Rhino command works) and hence I thought it was a bug but now I can’t reproduce it…
