PR: Exporting Beams where the family allows conic shapes have inverted boolean result
- Dominant language
- C#
- Stars
- 637
- Forks
- 225
- PR merge metrics
- No merged PRs in 30d
Description
### Problem Description
Beams created with a family that allows conic shapes are exported with inverted boolean result in IFC2x3 & IFC4x3 (works only in ReverenceView?)
Files
https://www.swisstransfer.com/d/2fe224b1-7edf-4562-91b3-62e2ec2448a6
probably related to:
https://github.com/Autodesk/revit-ifc/issues/896
### Revit Version
2025.3.x
### IFC for Revit Addon Version
25.4.0
### Windows Version
11 24H2
Contributor guide
Research direction
Start with the attached transfer files and the behavior described for beams whose family allows conic shapes, comparing IFC2x3 and IFC4x3 exports in Revit 2025.3.x with IFC for Revit 25.4.0. Review related issue #896 and verify completion by confirming the exported boolean result is no longer inverted.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- csharp
- Domain
- computer-graphics
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100