I have a look at the 18.6 'technical demonstration', the workflow is really fast and intuitive !
'Drawing' walls is intuitive, 'stretching' the gridline looks like what can be done in good old days AutoCad.
Congratulations !
Blender now supports IFC export
Re: Blender now supports IFC export
Happy birthday and congrats!
Will have a closer look to the new features as soon as possible!
Thank you @Moult for keeping us informed!