Updated video here: • Video
IFC Importer is a plugin for converting IFC / BIM -models into Unity prefabs on your local machine. It preserves the hierarchy and properties of the IFC file. Get it from the Unity asset store
https://assetstore.unity.com/packages...
You can download ifc files for testing from the links below.
http://openifcmodel.cs.auckland.ac.nz...
http://openifcmodel.cs.auckland.ac.nz...
http://openifcmodel.cs.auckland.ac.nz...