Gerco van Olst

IfcRoof Predefined Type not exported

16

When I set IfcExportAs to IfcRoof.FLAT_ROOF it doesn't show up in Solibri and BIMcollab. https://standards.buildingsmart.org/IFC/RELEASE/IFC2x3/TC1/HTML/ifcsharedbldgelements/lexical/ifcrooftypeenum.htm

"Missing" quantities

4

Quantities as in example NetFootprintArea don't get exporterd to IFC. Why are soms quantities "missing"?