Wrong IFC export of slanted walls

[Alex_Figueres]

Exporting Slanted walls to IFC results into bad geometry:

Walls modelled in Revit 21.1.1 and exported to IFC with the newest IFC exporter

Walls in Solibri

Is this a known issue (I din not find anythin gon the forum).

Any ideas how to fix this?

Best regards and thank you in advance!
Alex Figueres

[Alex_Figueres]

EDIT:
The IFC is correct when exported in IFC 4 Reference View. Only with this setup.

IFC4 Reference View:

[tassifb]

Hello, I tried using IFC4RV but it didn't work.
Maybe with some specific configuration?

[Lance.Coffey · Accepted solution]

It sounds like you are seeing the issue described in the following article: Exporting slanted walls to IFC is incorrect

If IFC4 Reference View is not working for you, check the version of the IFC exporter (make sure it is updated to the latest version).

[Alex_Figueres]

Hi There!

Precisely, @Lance.Coffey ! The article you refer came as an answer to this same question I run through Autodesk support.

The issue is currently under investigation 🙂

I forgot to update this thread!

Hava a nice day and thanks for following up!

Alex