ODA Converter: ODAFileConverter on Linux, ODAFileConverter.exe on Windows.Either filename can be specified for both the conversion from DWG and to DWG. LibreDWG: dwg2dxf or dxf2dwg on Linux, dwg2dxf.exe or dxf2dwg.exe on Windows.If FreeCAD is unable to find a converter, or if you are using the macOS, you need to specify a path here: Its DWG converter uses the Teigha libraries from the OpenDesign Alliance and therefore gives the same good results as the ODA File Converter. QCAD pro: QCAD pro is the paid version of the open-source QCAD DXF-based 2D CAD platform.ODA Converter: The ODA File Converter is a free utility provided by the Open Design Alliance. ![]() It lacks support for several DWG entities, and may not always give faithful results. LibreDWG: LibreDWG is an open-source DWG reading and writing library.introduced in version 0.21: For LibreDWG the OS search path is searched ( os.getenv("PATH")), for the other converters default installation paths are assumed. Automatic: FreeCAD will try to find a converter automatically on Linux and Windows following the order of the rest of this list. ![]() Note: All settings for the DXF file format also apply to DWG.įor the DWG format you can specify the following: FreeCAD requires external converters to process DWG files. The gradient of the local mesh size h(x) is bound by abs(Δh(x)) ≤ 1/value.ĭWG (from drawing) is a proprietary, closed source, binary file format for storing 2D and 3D design data and metadata. This value describes how fast the mesh size decreases. The grading value to use for meshing using Netgen. The tessellation value to use with the Builtin and the Mefisto meshing program. If it is not available another version of FreeCAD, compiled with Netgen, must be installed. This can be checked by using the Mesh Workbench and creating a mesh using Netgen. If using Netgen, make sure that it is available. Sets the meshing program that should be used. Note for Linux users: To handle this file format FreeCAD requires the p圜ollada module.įor the DAE format you can specify the following:Īll dimensions in the file will be scaled with the specified factor. dae files, and export Shape-based objects to the. The Collada DAE (Digital Asset Exchange) format is a standard file format for exchange of Mesh data. FreeCAD Howto Import Export: A list of tutorials that can help users convert data from one format to another.Import Export: A table listing all supported file formats.See the following pages for additional information: The import and export preferences for OpenSCAD files are listed in a different part of the Preferences editor. The DXF and SVG preferences listed here are not used by the Export Page as SVG and Export Page as DXF commands of the TechDraw Workbench, or by the TechDraw export option: File → Export → Technical Drawing (*.svg *.dxf *.pdf). For some a workbench has to be loaded first. Not all import and export preferences tabs are available by default. These can be found in the Preferences editor, in the menu Edit → Preferences → Import-Export. For some formats dedicated preferences exist. The offset of the image can be set during import, or changed later through its properties.FreeCAD can import and export many file formats. This means that the image will be slightly behind the plane where you draw your 2D geometry, so you won't draw on the image itself. Tracing over an image works best if the image has a small negative offset, for example, -0.1 mm, from the working plane. The recommendation is to have the imported image at a reasonable resolution.Ī major use of this workbench is tracing over the image, with the Draft or Sketcher tools, in order to generate a solid body based on the contours of the image.The image is imported with relation of 1 pixel to 1 millimeter.Like a Sketch, an imported image can be attached to one of the main planes XY, XZ, or YZ, and given a positive or negative offset.Scale image plane: scale an image imported to a plane.Create image plane.: import an image to a plane in the 3D view. ![]()
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