A created building is a finished object.
However, you do not have to delete it, if you want to change some basic parameters.
There are several ways for redifining a building:
1. Redefine (via context) to parameters defined by the building menus (like creating a new building)
2. Redefine a selected parameter from the context-submenue
- redefine a value and then update a building
- switch columns, facade etc on / off
3. Load a building definition from a file
4. iterate buildings (selected building required)
In all cases the building will be completely replaced by new one (new skp-ID), but have the same name as before.
