I'm trying to test the RoomPlan exporter with ModelProvider.
I ran the sample code, and tried loading from the existing room plan samples of Merging Multiple Scans.
Then after I open the exported USDZ output, none of the objects are being substituted with the objects inside RoomPlanCatalog.bundle. I have debugged and checked that the Catalog is loaded correctly.
What is the specification of providing a catalog for RoomPlan's ModelProvider? As it's not clear what we should do regarding that from the documentation. Shouldn't there be a generic 3D mesh provided for objects such as Chair, Table, and Shelf, but I couldn't see any of them loaded. Although chair could be easily detected during the scan process, as I observed the session delegates.
Tried configuring the captureSession.arSession with SceneReconstruction configuration, but there's no difference. It looks like the issue is only on the exporting process.