topic Re: why shells do not appear in archicad 14 even as a roof? in Modeling

why shells do not appear in archicad 14 even as a roof?

Anonymous — Tue, 23 May 2023 12:48:01 GMT

i wonder why shells only shows in archicad 15 when saving to archicad 14 you will not able why not even mahe it showed as a roof or object at least without have ability to make modification but shown in archicad14

Re: why shells do not appear in archicad 14 even as a roof?

Karl Ottenstein — Sun, 28 Aug 2011 22:52:16 GMT

ArchiCAD has never converted any elements created by new tools in one version to objects when back-saving to the prior version, as far as I know. (?) Seems like a reasonable request.

I'm not sure that a user 'save-as' object will work if saved as editable GDL text either since the GDL may very well contain commands that are not recognized in the earlier version either.

I imagine (but have not tried) that user-saving your 15 Shells as one or more binary GDL objects would save just primitives and might display properly in 14?

Karl

Re: why shells do not appear in archicad 14 even as a roof?

David Maudlin — Mon, 29 Aug 2011 12:22:45 GMT

Karl wrote:
I'm not sure that a user 'save-as' object will work if saved as editable GDL text either since the GDL may very well contain commands that are not recognized in the earlier version either.

I gave this a quick test with a Shell and got the error message "Can't find macro EXTRUDEDSHELL..." in 14, so Karl is correct.

Karl wrote:
I imagine (but have not tried) that user-saving your 15 Shells as one or more binary GDL objects would save just primitives and might display properly in 14?

I don't think 14 recognizes any binary code from 15, based on a quick test.

I think the best approach for teams using various versions of ArchiCAD is for all to use the earliest version for feature compatibility. I don't see the rational for Graphisoft to spend resources on backwards compatibility, I'd rather they use the programmers' time to move the software forward.

David

Re: why shells do not appear in archicad 14 even as a roof?

Fra — Mon, 29 Aug 2011 12:57:33 GMT

Save as "IFC" and open in ArchiCAD 14?
Can be a solution?

Francesco

Re: why shells do not appear in archicad 14 even as a roof?

David Maudlin — Tue, 30 Aug 2011 12:23:01 GMT

Probably not going to be happy with the results.

David