convert an ellipse entity to polylinea

[joe]

Good morning
attach a dwg where the design profile must be converted into a single polyline
the object in red is an ellipse: Could you suggest how to convert everything into a single polyline?

underline that recreating the ellipse above the existing object (using the variable pepse=1) accuracy is not the desired one; the piece must be cut to the bone
Thank you.

 

[PlannerRoad]

If you can redesign it erase what you did.
set the pellepse variable to 1 and redesign the ellipse. this time you will no longer have an ellipse entity but a 2d polylinea

 

[GP.]

Does oxytaglio like spline?

 

[MassiVonWeizen]

I have seen that entities are not all on the same floor z

 

[PlannerRoad]

here other methods:
https://knowledge.autodesk.com/supp...ticles/change-true-ellipse-into-polyline.html

 

[lattu]

I think we can also work with the regions.