development and what they can do: BlenderBIM, FreeCAD, IFC.js IfcOpenShell.

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Thanks Bernd, it works in FreeCAD also :D

File "C:\0_BHA_privat\progr\FreeCAD\FreeCAD_0.21.xxxxx\bin\lib\site-packages\ifcopenshell\util\pset.py", line 47, in __init__ path = str(folder_path.joinpath("schema&am

I FreeCAD I found this list https://github.com/FreeCAD/FreeCAD/blob/master/src/Mod/Arch/Presets/pset_definitions.csv I do not know if similar exist in BlenderBIM or where does BlenderBIM gets its Prop

I would like to try similar in FreeCAD :D

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How does FreeCAD do that? I thought internally it also uses IfcOpenShell to load the .ifc file. Does it still load the .ifc file fully in memory? However, it does just not shows the geometry in the vi

FreeCAD Native IFC has this capability to import without its geometry / shape. See if it works for you -

Update from https://yorik.uncreated.net/blog/2023-020-freecad-weekly13 :

I am not sure IfcConvert is bundled with the AppImage of FreeCAD. But you can download it from http://ifcopenshell.org/downloads.html

Added to the OSArch Events https://osarch.org/event/freecad-vancouver-hackathon/

* FreeCAD FEM workbench Clipping Plane + One Side Lighting

@yorik No, there is no Normal nor Triangulation problem re-importing back to FreeCAD the ifc exported using the IfcOpenShell Serializer

So apparently IfcConvert works fine... The issue on the ifcopenshell viewer seems more like a renderer problem, like some faces have wrong normals... And indeed when reopening the file in FreeCAD with

Just trying to understand why it works in freecad and not view.ifcopenshell.org

Not exactly same, simulated by One Side Lighting + FreeCAD FEM workbench Clipping Plane - :D

FreeCAD Hackathon 11–13 August, 2023

* The exported *.ifc re-imported into FreeCAD (with Native IFC support) and show the original curve surfaces.