How can I generate buildings randomly?

[Halil_İbrahimŞenol]

Hello everyone,
I have some different building models in ".cga". So I want to use these models in a different rule file for using different building models. Does anyone know this problem? 

[CherylLau]

You can import your building rule files into a master file.  The master file can then decide which rule to call.

import rule1:"rule1.cga"
import rule2:"rule2.cga"
import rule3:"rule3.cga"

@Enum("type1", "type2", "type3")
attr building_type = "type1"

Lot -->
	case building_type=="type1":	rule1.Generate
	case building_type=="type2":	rule2.Generate
	else:							rule3.Generate
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