How to convert 3d solid to 3d polyline

Civil3D
, ,
1

Hi
Is this possible to convert the 3d solid to 3d polyline for the attched ?

3d solid to 3d polyline
3d solid to 3d polyline3234×1052 236 KB

Project1 - 3D View - {3D}.dwg (563.8 KB)
SOLIDToAutoCAD.dyn (27.4 KB)

2

Hi
Note …
that 3d polyline not contain arc segment

3

what geometry do you exactly need? the centerline of the solid pipe? For that you can do something like this.
SOLIDToAutoCAD.dyn (71.0 KB)
or do you need the facet lines?

1 Like
4

@kovacsv
center line
Thanks so much its work properly.