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Release 23.3.0 for Revit 2023
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@o-babii o-babii released this 31 May 18:45
· 5 commits to Release_23.x.x since this release
IFC_v23.3.0.0
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General:

This is the official release of IFC Extension 23.3.0

Improvements:

  • Added IFC2x3 Qto sets.
  • Added material shared parameters export.
  • Added the BarRole attribute when exporting IfcReinforcingBars to IFC.
  • Added type entities for rebar and assemblies when exporting to IFC.
  • Added support for exporting predefined types when exporting spaces to IFC4+.
  • Added support of new measure units.
  • Allowed export of rebar with slightly invalid transforms to IFC.
  • Implemented exporting user defined parameters of 'Real' type as IfcReal with Revit display values.
  • Implemented exporting of IfcRailingType entity.
  • Implemented support of all 4 Revit velocity data types on export.
  • Improved display of openings when export or linking in IFC files.
  • Improved calculation of the linked levels elevation.
  • Improved export of IfcPropertyEnumeratedValue.
  • Improved export of insulation and lining as anything.
  • Improved export of projects to IFC that contained family instances with invalid placements.
  • Improved handling entities that don`t have PredefinedType.
  • Improved handling of prohibited characters importing IFC file.
  • Improved how classifications are viewed in certain older external applications when exporting to IFC.
  • Improved linking of IFC files that contained properties with no names.
  • Improved linking of IFC files with slightly self-intersecting profile data.
  • Improved list/bounded/table user defined properties values export for Instances and Types.
  • Improved processing of representation items.
  • Improved support for exporting advanced BReps to IFC if the unofficial IFC4 Design Transfer View is used.
  • Improved the export of the material layers of some IFC4 files with 0 thickness material layers.
  • Improved the export of advanced BReps to the unofficial IFC4 Design Transfer View.
  • Improved the behavior for export of elements split by levels.
  • Improved user defined property set mapping, especially for IFC2x3 entities that previously had no type entity exported.
  • Updated 4x3 enums according to IFC4.3.1.0 Documentation.

Bug Fixes:

  • Corrected the value for many MEP parameters exported to IFC.
  • Fixed colour for exported pipe fitting.
  • Fixed inconsistent IfcMaterialConstituent naming.
  • Fixed export of a user-defined structural element type.
  • Fixed export of IfcFurnitureType.AssemblyPlace attribute.
  • Fixed export of IFC properties associated with the top-level IfcProject entity.
  • Fixed export of materials from hosted wall sweep.
  • Fixed export of material layer parameters of a ceiling element.
  • Fixed export of user defined properties for roofs.
  • Fixed export of some assemblies to IFC that resulted in orphaned entities.
  • Fixed export of stairs layer name.
  • Fixed IfcExportType for ceilings.
  • Fixed IFC Classification export.
  • Fixed IFCMEASUREWITHUNIT.
  • Fixed log file creation for linking.
  • Fixed processing of IFCPostalAddress with empty AddressLine.
  • Fixed the calculation of the height parameter for some railings in metric projects when a previous value had been calculated that wasn't applicable to this railing.
  • Fixed the issue when IfcCovering sill's body was exported as Brep instead of SweptSolid.
  • Fixed the processing of openings when exporting a wall as shape aspects (components).
  • Fixed the slope common property set parameter calculation when exporting some stringers to IFC.
  • Fixed Revit Data types export.
  • Removed the use of several Revit built-in parameters when exporting IFC properties that have the same name but are different.
A number of improvements and optimizations have been made to the export of properties.
After which type properties are not exported in case they are not specified in the user-defined property sets file.

Since 23.3.0, to export type properties for the IFCElement, for example, 
a user should include "IFCElementType" in the proper .txt file.

In the following case only instance properties from "testPset" will be exported
"PropertySet: testPset T IfcElement" 

In order for the type properties to be exported, the type entity should be specified IFCElementType as follows:
"PropertySet: testPset T IfcElement, IfcElementType"
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