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by Martin156131 on 10 Mar 2023, edited 13 Mar 2023
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So there is this ifc file from bSI https://github.com/buildingSMART/Sample-Test-Files/blob/master/IFC%204.0/BuildingSMARTSpec/geographic-referencing.ifc
Here is this file opened in XBim Xplorer:

Also those IFC-Viewer could open it:
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FreeCAD
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BlenderBIM
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BIMCollabZoom
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CAD Allplan
Those that could not open it:
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Solibri
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BIMVison
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Dalux
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ACC
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Navisworks Manage
I am not sure what the problem is, even if the ifc entity exits since before IFC2X3. Here below links to the IFC2X3 documentation.
IfcCsgSolid
https://standards.buildingsmart.org/IFC/RELEASE/IFC2x3/TC1/HTML/ifcgeometricmodelresource/lexical/ifccsgsolid.htm
IfcRightCircularCylinder
https://standards.buildingsmart.org/IFC/RELEASE/IFC2x3/TC1/HTML/ifcgeometricmodelresource/lexical/ifcrightcircularcylinder.htm
IfcRightCircularCone
https://standards.buildingsmart.org/IFC/RELEASE/IFC2x3/TC1/HTML/ifcgeometricmodelresource/lexical/ifcrightcircularcone.htm
Is there still a way to see it in all the ifc-viewer?
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by bernd on 11 Mar 2023
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+1 votes
@Martin156131 said:
...
Also those IFC-Viewer could open it:
Those that could not open it:
...
Is there still a way to see it in all the ifc-viewer?
I can confirm the above ... Great, since we do have a standard building samart example file, all software should be able to parse it. I will get in touch with support of Solibri and BIMVision and Dalux. I will give feedback.
Furthermore I will try on ArchiCAD.
cheers bernd
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by Moult on 13 Mar 2023
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Response seems to be here: https://github.com/buildingSMART/Sample-Test-Files/issues/131
File seems correct. It is a test file with no MVD information. The applications in question might only visualize Reference View 1.2 which does not have CSGs in scope.