When I try to add an Indoor database into my urban database, it occurs following error:
Not possible to read the shape of the imported building data. This building can therefore not be used in CNP mode!
If you want to use it in CNP mode, you should make sure, that a single shape around the building can be determined! Therefore it is suggested to define a common ground plane in the XY view for all objects.
I think I have defined a common ground plane in the XY view for my all objects, but it still doesn't work, I don't know what's wrong with it.
