CityGML models can be exported into IFC by using the IfcExplorer (FZK internal version).
Export Workflow
- select "File-->Export-->IFC"
- confirm or change the file name
- confirm input by pressing ok
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Export Results
- Level of Detail 1
- CityGML buildings are converted into corresponding IFC buildings with geometry
- Attributes are not converted at the moment
- Level of Detail 2
- CityGML buildings are converted into corresponding IFC buildings with either geometry or walls and roofs directly link to the building
- Attributes are not converted at the moment
- all building elements are surface models
- Level of Detail 3 and 4 not tested
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IFC model imported into Bentley Architecture V8
IFC model imported into GraphiSoft ArchiCAD 11
IFC model imported into Nemetschek Allplan 2008
IFC model imported into Solibri Model Checked 4.2
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