The IFC export may not work, for example because the class structure of the layers is incorrect, or because the IFC options were not set correctly. In this case, the standard IFC layer files can be used. Three layer files were created by Vabi for the IFC export from Autodesk Revit to Vabi Elements. These text files can be imported in Autodesk Revit, such that the IFC export options for Autodesk Revit are set correctly immediately.
If you want to make use of these IFC layer files, they can be requested at elements@vabi.nl.
§ If you want to export Rooms, please choose the file vabi_rooms.txt.
§ If you want to export Spaces, please choose the file vabi_spaces.txt.
§ If you want to export Areas, please choose the file vabi_areas.txt.
Note: Rooms, Spaces, and Areas cannot be exported in an IFC file all at once.
Installing the IFC layer file in Autodesk Revit:
1. Click on file > export > options > IFC options, see Figure 45. A new sub-screen “IFC export classes” will appear now, see Figure 46.
2. Click on Load…
3. Select one of the files mentioned above.
4. Click on Open
5. Click on OK