PR: Pset_SpaceOccupancyRequirements - OccupancyNumberPeak not exported in IFC4
- Dominant language
- C#
- Stars
- 637
- Forks
- 225
- PR merge metrics
- No merged PRs in 30d
Description
### Problem Description
Hi everyone!
I am unable to export the Ifc property OccupancyNumberPeak when using IFC4 Reference View. I don't have any problems when exporting to IFC2x3 Coordination View 2.0.
I didn't test any other property belonging to Pset_SpaceOccupancyRequirements, so I am unable to tell if this property specific or the whole Pset is not exported.
This was tested with Revit 2024 and 2025 with the same results
Thank you in advance
### Revit Version
2025.4.x
### IFC for Revit Addon Version
25.4.0
### Windows Version
10 22H2
Contributor guide
Research direction
No source file or test is named. First reproduce the IFC4 Reference View export with Revit 2024 or 2025 and inspect how Pset_SpaceOccupancyRequirements and OccupancyNumberPeak are handled, comparing the result with IFC2x3 Coordination View 2.0. Done means the property is exported correctly in IFC4 without regressing the IFC2x3 result.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- csharp
- Domain
- tooling
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100