Arch IFC/de: Difference between revisions

From FreeCAD Documentation
(Created page with "* Wände * Gebälk, Säulen, Fundamente und Bodenplatten * Türen und Fenster * Geschossdecken * Gebäude * Grundstücke")
(Created page with "== Export ==")
Line 17: Line 17:
* Grundstücke
* Grundstücke


== Exporting ==
== Export ==


Exporting to IFC files is currently experimental and requires a special [http://github.com/aothms/IfcOpenShell development version] of IfcOpenShell. If that version is installed, IFC export becomes available. Be aware that this functionality is still in development and might not produce usable files.
Exporting to IFC files is currently experimental and requires a special [http://github.com/aothms/IfcOpenShell development version] of IfcOpenShell. If that version is installed, IFC export becomes available. Be aware that this functionality is still in development and might not produce usable files.

Revision as of 09:32, 23 July 2015

Achtung: Die Unterstützung des IFC-Formats befindet sich in der Entwicklung!

Import

Das Arch Module bietet einen Import für Industry Foundation Classes (IFC). Dieser immer stärker verbreitete offene Standard unterstützt den Austausch zwischen Anwendungen zur Gebäudedatenmodellierung.

The importer is still a work in progress, and can use two different IFC processing engines: a built-in python parser, that is slower but doesn't need any other piece of software, or IfcOpenShell, which is not bundled with FreeCAD and must be installed on your system. If IfcOpenShell is correctly installed, it will be detected by FreeCAD and used to import IFC files, unless you force the use of the internal python parser from the Arch preferences settings.

The use of IfcOpenShell is highly recommended, since it is much faster and more powerful than the internal parser. IfcOpenShell supports all Ifc 2.3 entities that carry geometry information (not all of them can be converted to Arch objects, those that can't will be imported as simple Part shapes. The internal parser only supports the following types:

  • Wände
  • Gebälk, Säulen, Fundamente und Bodenplatten
  • Türen und Fenster
  • Geschossdecken
  • Gebäude
  • Grundstücke

Export

Exporting to IFC files is currently experimental and requires a special development version of IfcOpenShell. If that version is installed, IFC export becomes available. Be aware that this functionality is still in development and might not produce usable files.