Import Export Preference/fr

Les préférences pour les outils d'importation et d'exportation se trouvent dans Editeur de préférences, dans le menu.

Le nombre d'onglets varie en fonction des types de fichiers disponibles pour effectuer la conversion.
 * Fourni par l'atelier Draft: DXF, DWG, SVG, OCA.
 * Fourni par l'atelier Arch: IFC, DAE.

Preference DXF
The DXF tab configures how DXF files are imported. See also FreeCAD and DXF Import.

AutoCAD DXF (Drawing eXchange Format) is a proprietary format to exchange CAD data between AutoCAD and other programs.



For the DXF format you can specify the following:

Préférence DWG
DWG (from drawing) is a proprietary binary file format used for storing two- and three- dimensional design data and metadata. Since it is a closed source file format it cannot be directly supported by FreeCAD. Therefore the external file converter ODA is required.

La conversion au format DWG nécessite le programme externe.

For the DWG format you can only specify the path to ODA. note: All settings for DXF file format also apply to DWG.

Il peut être téléchargé à partir de teighafileconverter.



Pour le format DWG vous pouvez spécifier ce qui suit :

Préférence SVG
L'onglet SVG configure la manière dont les fichiers SVG sont importés.

Scalable Vector Graphics (SVG) is a vector image format for two-dimensional graphics. The vectors make SVG are very useful for technical drawing programs like FreeCAD's TechDraw because a vector image can be scaled to any size without losing its shape or amount of details. SVG can be scaled to any required resolution and converted to bitmap formats like PNG or JPEG for printing.



Pour le format SVG vous pouvez spécifier ce qui suit :

Préférence OCA
L'onglet OCA configure la manière dont les fichiers OCA sont importés.

The OCA file format is a community project to create a free, simple and open CAD file format. OCA is largely based on the GCAD file format generated by gCAD3D. Both formats can be imported in FreeCAD and the OCA files exported by FreeCAD can be opened in gCAD3D.



Pour le format OCA vous pouvez spécifier ce qui suit :

Préférence IFC
L'onglet IFC configure la manière dont les fichiers IFC sont importés.

Industry Foundation Classes (IFC) is a wide spread format to interchange data between BIM applications, used in architecture and engineering.



For the IFC format you can specify the following:

Préférence DAE
L'onglet DAE configure la manière dont les fichiers DAE sont importés.

The DAE tab configures how DAE files are imported.

The Collada DAE (Digital Asset Exchange) format is a standard file format for exchange of Mesh data. The Arch workbench can import meshes from files, and export Arch and other Shape-based objects to the  format. The Collada import functionality in the Arch module depends on pycollada. If it is not installed on your system, Collada import/export will be disabled.



For the DAE format you can specify the following:

Préférence IGES
The Initial Graphics Exchange Specification (IGES) file format is a file format that allows the digital exchange of information among CAD systems. Since the specification for the STEP file format was published, the development of IGES was stopped in 1996. It is nevertheless still supported by many CAD programs.

The tab IGES is only shown in the preferences if you are in the Part or PartDesign workbench or if you have been in these workbenches before.



For the IGES format you can specify the following:

Préférence STEP


The standard for the exchange of product model data (STEP) file format is an ISO standard for the computer-interpretable representation and exchange of product manufacturing information. STEP is therefore commonly used to exchange 3D data between CAD software. STEP files have the suffix or sometimes.

The tab STEP is only shown in the preferences if you are in the Part or PartDesign workbench or if you have been in these workbenches before.



For the STEP format you can specify the following:

Préférence Format Mesh
Meshes are a special type of 3D object, composed of triangular faces connected by their vertices and edges. They are widely used for additive manufacturing. The FreeCAD provides the Mesh workbench to create and handle meshes.

FreeCAD supports the file formats AMF and its predecessor STL, OBJ, OFF, PLY and SMF.

The tab Mesh formats is only shown in the preferences if you are in the Mesh workbench or if you have been in this workbench before.



For the Mesh formats you can specify the following:

Preference Abaqus INP
INP is the input file format for the FEM software Abaqus. It is used for the solver CalculiX in the FEM workbench.

The tab Abaqus INP is only shown in the preferences if you are or if you have been in the FEM workbench before.



For the INP format you can specify the following:

Preference VTK
The Visualization Toolkit (VTK) is an open-source, freely available software system for 3D computer graphics, image processing and visualization. VTK files are used by the FEM workbench for the post processing of simulation results.

The tab VTK is only shown in the preferences if you are or if you have been in the FEM workbench before.



For the VTK format you can specify the following: