General:
This is the update of IFC Exporter for Revit 2023.
It contains various improvements and bug fixes for the basic Revit 2023.
Improvements:
- Added filename to the journal when export IFC if the default is used.
- Added information to IfcOwnerHistory when exporting to IFC.
- Add new user defined units export.
- Added Revit Content Identifier to IFC export.
- Added Width as an exported quantity to IFC for some assembly-based walls.
- Allowed export of some elements to IFC4 Reference View [Structural] that had no material assignments.
- Allowed some old IFC configuration settings to be upgraded.
- Changed the behavior of the warning message when exporting to IFC 4 if elements in a Revit model are far from the origin so that the warning appears only if an EPSG code is also set.
- Implemented unique and consistent naming for IfcShapeAspect and IfcMaterialConstituent pairs.
- Improved area and volume base quantities export for slabs as part of the roof.
- Improved exporting all layers of some walls to IFC 4 when the option to split by level was chosen.
- Improved stability of exporting to IFC when the Revit model has corrupted extensible storage data.
- Improved stability when exporting files to IFC with some short, invalid IFC entity names set in the Export to IFC As and Export Type to IFC As parameters.
- Improved support for adding properties to PSet_ZoneCommon.
- Improved the color assignments for some elements exported to IFC 4.
- Improved the export of current view only IFC files when the phase of the view has changed since it was first set in the IFC export settings.
Bug Fixes:
- Added type parameter set export for Revit elements whose corresponding IFC 2x3 entity didn't have a type entity associated with it, such as ramps, stairs, and footings.
- Corrected placement of some families inside assemblies when exporting to IFC.
- Fixed a shifting of TriangulatedFaceSet geometry elements.
- Fixed body representation for walls export to the IFC4RV.
- Fixed bug with renaming IFC configuration makes the revit-session remember the old and the new IFC configuration.
- Fixed classifications export for systems.
- Fixed export of linked file orientation when exporting linked files to the same site.
- Fixed export of model line placement elevation for 2D representation.
- Fixed export of room elevation.
- Fixed export of walls with openings placed next to clippings.
- Fixed export of GrossArea to IFC4 QTO base quantities for Revit walls exported as IfcCovering.
- Fixed a IsExternal parameter for windows exported to IFC.
- Fixed a placement of beam openings.
- Fixed the processing of the Export to IFC parameter for the assemblies.
- Fixed Width parameter for IfcSlab and IfcCovering exported to IFC4 QTO base quantities.
- Improved base quantities calculation for slab elements with openings.
- Improved base quantities calculation for spatial elements.
- Improved calculations of gross volume and gross side area when exporting some walls with openings to IFC 4.
- Improved error handling for invalid Revit file with missing project base and survey points.
- Improved export of some beams to IFC where the geometry was previously inverted in the IFC file.
- Improved export of some beams with openings to IFC 4.
- Improved export of some missing elements when exporting linked documents to IFC.
- Improved the export of some walls that had doors or windows with multiple voids in the original family.
- Improved performance of some elongated elements export to IFC 4.
- Improved linking invalid IFC files with unbounded curves as part of their geometric representations.
- Removed some IFC export configuration settings that didn't get properly renamed or deleted by Revit.