Zone/Room perimeter without doors width

[Michal Forejt]

Hi,

I'm trying to get the perimeter of the room in my interactive schedule but without the width of doors.

I have found this thread: http://archicad-talk.graphisoft.com/viewtopic.php?p=174371

Basically I think I need to create new parameter and put simple calculation ROOM_NET_PERIMETER - ROOM_DOORS_WID. But I have no idea where to change the sript of zone stamp. Could anyone point me to some tutorial or help me on that?

Thanks

[Anonymous]

You should be able to select an instance o the the zone stamp and go to File > Libraries > Open Library Part (command+option+O). You should save your custom stamp under a different name. If the one you are using is a default part it may be locked in which case you will have to do this anyway. You will then need to assign the new part in your zone definitions.

[Michal Forejt]

Well, this is clear to me. Where I got stuck is where exactly should I put the formula in the script...

[Laszlo Nagy]

Here is what I found with a search:

http://archicad-talk.graphisoft.com/viewtopic.php?printertopic=1&t=33308

Please let me know if this works.