coord-transf.2d elements3d elementsnon geo scriptsfunctionscontrol statem.attributesvariousaddons
Data I/ODate TimeFilemanager I/OText I/OPropertyXML
Addons
Miscellaneous in ArchiCAD® integrated add-ons extends the functionality of ArchiCAD, E.g. you are able to generate with it files with GDL objects or to read or write in in this or to read their data in the GDL objects and to use information of file paths and date/time in GDL objects.

Such extensions must be written with the GDL Development Toolkit and another computer languages (e.g., C) as add-on for GDL.