This tool is activated only in the Norwegian configuration.

Find it here:

In traditional maps and GIS systems, buildings are handled as 3D polylines and polygons that describe the shape of the roof. In 3D systems, we want to turn this into 3D volumes.

Use this tool to generate the buildings from building information imported from SOSI - create roof surfaces from the feature FootprintRoof / "GrunnflateTak"

It is possible to generate roof surfaces for several thousand buildings in one operation. Please note that this will then take minutes, approximately 1 minute per 1000 buildings.