XxOsurfer3xX wrote:Can this be achieved using dxf?
Not 100% sure, but I think you'd have to use a 3DSOLID entity to represent such a body.
3DSOLID entities are available in DXF but consist of proprietary, binary, undocumented data.
I'd recommend to find a 3D CAD application, create the type of cylinder you need, export it to DXF and cross-check the result with a 3D DXF viewer. The DXF file reveals what entity can be used best to represent such a body.