FR : surface ID data (integer) with the .FBX exporter.

 From:  Michael Gibson 30 Sep 2023  (6 of 9) 
11219.6 In reply to 11219.5 
Hi PaQ, thanks for the 2013 version .fbx, the "FBX Explorer" app is able to load that one ok.

Looking through there I see some chunks of data for Material, Normal, UV, and "UserData 0" and "UserData 1". So presumably one of the user data chunks is for the surface ID values.

Do you know if there is any documentation on how Houdini is expecting the surface ID user data to be structured?

Thanks,
- Michael