Truels Wissneth

I guess in relation to the IFCTools: https://github.com/jmirtsch/IFC-For-Revit/tree/master/RevitIFCTools

Sadly, it doesn't...

So far I've not been able to export WallSweeps as IfcProjectionElement in IFC4DTV v18.4, either from IFC Settings or while adding a IfcExportAs parameter. Any particular reason? A generic model will not export as IfcProjectionElement, either, but that's perhaps supposed to behave like this as long as the solid is not attached to another solid?

OK, thanks,

Hi, I started out with the RAC 2018 default arch sample file, exported from a default 3D view to a IFC4 DTV file with default settings. Actually almost all IFC viewers I tried this file with will not show the roof object, including Solibri, DDS, Areddo, and to some extent FZK. However, BIM Vision displays it just fine. But: The roof material layers exported are not identical if I upgrade this file to R2019 and perform the exact same IFC4 DTV export. File exported from R2019 will only show a single...

Hi, I started out with the RAC 2018 default arch sample file, exported from a default 3D view to a IFC4 DTV file with default settings. Actually almost all IFC viewers I tried this file with will not show the roof object, including Solibri, DDS, Areddo, and to some extent FZK. However, BIM Vision displays it just fine. But: The roof material layers exported are not identical if I upgrade this file to R2019 and perform the exact same IFC4 DTV export. File exported from R2019 will only show a single...

Hi, I started out with the RAC 2018 default arch sample file, exported from a default 3D view to a IFC4 DTV file with default settings. Actually almost all IFC viewers I tried this file with will not show the roof object, including Solibri, DDS, Areddo, and to some extent FZK. However, BIM Vision displays it just fine. But: The roof material layers exported are not identical if I upgrade this file to R2019 and perform the exact same IFC4 DTV export. File exported from R2019 will only show a single...

Hi, I started out with the RAC 2018 default arch sample file, exported from a default 3D view to a IFC4 DTV file with default settings. Actually almost all IFC viewers I tried this file with will not show the roof object, including Solibri, DDS, Areddo, and to some extent FZK. However, BIM Vision displays it just fine. But: The roof material layers exported are not identical if I upgrade this file to R2019 and perform the exact same IFC4 DTV export. File exported from R2019 will only show a single...