I have a 3D CAD drawing consisting mostly of disconnected lines and a few circles - see screenshot. When I try to export it to IFC with AutoCAD, all it outputs are six small circles which aren't even visible in AutoCAD on import (only Solibri Model Viewer), so I'm trying to do it with FME.
I've played around with an autocad-to-ifc tutorial* however I'm not really getting anywhere. Right now I'm using the 3D enforcer with autocad_extended_data{0}.world_position{0}.z and that seems to elevate the lines properly in the inspector. However both autocad_shape_height or autocad_extrusion_z do the same, so I have no idea which would be the right one to pick.
Sadly when I use the IFC writer, it outputs a 2kb file despite saying it wrote 2722 features. How do I do the transformation? All I want is to go from one format to the other and copy all values.
* https://knowledge.safe.com/articles/595/autocad-t...