Functional Worlds and Arrangements

A functional world, this is space, area or curve, is created with a type definition and all arrangements generated in this world will be of the same type. The type definition then controls the set of attributes on the arrangement, on the individual functional objects (for example spaces) and on the functional boundaries (for example space boundaries).

It is advisable to select a database when creating the top elements. If not, the arrangement will be stored in the first writable database.