topic Re: Space Frame in Libraries & objects

Space Frame

Anonymous — Thu, 24 Sep 2009 11:42:39 GMT

In very general terms, could someone please describe how one models a three-dimensional truss -- commonly known as a space frame -- with AC 9.
Thanks.

Re: Space Frame

Dwight — Thu, 24 Sep 2009 12:12:47 GMT

Possibly: use space frame object in library.

Can't remember where it is in the Archicad 9 release... is in Spaceframes for version 12.

Otherwise, a tedious assembly of tilted cylinders — best made in short modules for ease of length changes.

Re: Space Frame

andrewzarb — Fri, 25 Sep 2009 00:29:50 GMT

If you prefer you could use the beam tool with a round complex profile.

Re: Space Frame

Ralph Wessel — Fri, 25 Sep 2009 09:01:39 GMT

Jerome wrote:
In very general terms, could someone please describe how one models a three-dimensional truss -- commonly known as a space frame -- with AC 9

Try OBJECTiVE. It has tools that make the assembly of complex 3D forms much simpler, with tools for 3D rotation, cutting, bending, and profiling. These features also work in sections/elevation, and it provides tools for working on assemblies in more than one plane. There are numerous examples in other posts.

Re: Space Frame

David Maudlin — Fri, 25 Sep 2009 13:41:33 GMT

andrewzarb wrote:
If you prefer you could use the beam tool with a round complex profile.

In ArchiCAD 9, the beams cannot be sloped. Could be done (tediously) with the Cylinder object, which has an Angle to XY Plane parameter. But there are a couple of Space Frame objects in ArchiCAD Library 9 > Object Library 9 > 05 Metals 9 > Steel Structure 9 > Spaceframes 9.

David