![]() ![]() These parameters are always editable in the Properties View. It means their geometry is created automatically from a series of parameters. Most objects in FreeCAD are parametric.Save often, and enable backup files in Edit → Preferences → Document ![]() FreeCAD is still in development, there are still many bugs, and the application might crash sometimes.You are still working on the same document, and on the same objects. But the contents of your 3D document don't change. When you switch to another workbench, the interface shows you the tools from that workbench. Workbenches are simply collections of tools (toolbar buttons and menus) that are grouped together, usually for a certain task. The FreeCAD interface is divided into workbenches.Questions that are clearly enunciated usually receive very fast and extensive replies.Ī very rough list of things you must know Be sure to rely on tutorials, the documentation wiki and don't hesitate to ask questions on the forum if you meet a specific problem. Be sure to search for FreeCAD-related contents on youtube, that is certainly the best source of learning material.įreeCAD is a very technical application, and its learning curve can be steep. However, many members of the FreeCAD community use youtube to publish video tutorials. ![]() The collection of tutorials available on the FreeCAD wiki is still very sparse. Assembly2 workbench: An additional workbench for FreeCAD, that offers a series of basic assembly tools: (Install instructions on the web page).Drawing dimensioning workbench: An additional workbench for FreeCAD, that offer many convenient tools to add dimensions and annotations to FreeCAD's 2D drawing sheets: (Install instructions on the web page).Be sure to choose a python2.7-based version, which is the same python version used by FreeCAD. Enabling IFC import/export: To import and export projects to/from the IFC file format, FreeCAD relies on the IfcOpenShell importer, that you must install separately from.If the version you need is not available, your only option is to compile FreeCAD yourself (instructions on the FreeCAD website) It might not always be the most up-to-date version, though. On other platforms: On most mainstream Linux distributions (Debian, Fedora, etc), FreeCAD is included in the official software repositories.To install, open the “Software Sources” application of Ubuntu, and add either ppa:freecad-maintainers/freecad-stable for the stable version, or ppa:freecad-maintainers/freecad-daily for the development version to the software sources. On Ubuntu: The version of FreeCAD provided by Ubuntu is usually out of date, so you are advised to use the PPA maintained by the FreeCAD community instead.On Mac OS: Download the most recent version from.On Windows: Download the most recent version for your windows version (32 or 64bits) from.Since FreeCAD development is quite fast, be sure, if you are downloading manually, to check back from time to time and reinstall/update to benefit from latest improvements. In fact, development versions of FreeCAD are usually pretty stable, and you are strongly encouraged to try a development version, unless you have a specific reason not to do so. You have the choice to install the latest stable version (as of today, may 2015: version 0.15) or a development version (currently 0.16). ![]() FreeCAD is open source (LGPL license) and very modular, allowing for very advanced extension and customization, specially thanks to its intensive use of the Python language. Parametric modeling allows you to easily modify your design by going back into your model history and changing its parameters. This is a cross-post of a tutorial originally written for Open-Source Ecology.įreeCAD is a parametric 3D modeler. ![]()
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