I have drawn a 2D catenary shape in AutoCAD and imported it into SketchUp. I then exploded the shape and drew a few lines and a circle for the follow me process (I scaled my model up by 100 before using this function to avoid a hole forming at its peak). After using follow me, the shape has no thickness (i.e. it is hollow). Please help. I need to print this on a 3D printer. Any advice for 3D printing?
Please note, I am new to SketchUp and may be doing a rookie error.
Caternary Dome (before using follow me).skp (193.1 KB)