FREECAD TUTORIAL PART DESIGN PDF CODE

The FreeCAD base application is more or less an empty container.

The true power of FreeCAD lies in its faithful modules, with their respective workbenches. For example, FreeCADGui.ActiveDocument contains ActiveView, which is the currently opened 3D view. They are the two components of a FreeCAD document, and they contain different attributes and methods. FreeCAD.ActiveDocument and FreeCADGui.ActiveDocument are not the same object however. To illustrate our concept, see that both FreeCAD and FreeCADGui contain an ActiveDocument attribute, which is the currently opened document. They contain all kinds of generic functionality to work with documents and their objects. When you start FreeCAD, the Python console already loads two base modules: FreeCAD and FreeCADGui (which can also be accessed by their shortcuts App and Gui). Let's start by creating a new empty document:

FREECAD TUTORIAL PART DESIGN PDF CODE

You can copy-paste each line in the Python console and then press Enter, or copy-paste the entire code in a new Macro window. In this tutorial you can use both methods. In the console you write Python commands one by one, executing them by pressing Enter, while macros can contain more complex code made up of several lines, executed only when the macro is executed.

In the Python console (select View → Panels → Python console from the menu) or in the Macro editor (select Macro → Macros. There are two ways to write Python code in FreeCAD. Redirect internal Python errors to report view.Redirect internal Python output to report view.If you are totally new to Python and want to understand how it works, we also have a basic introduction to Python.īefore proceeding with Python scripting, go to Edit → Preferences → General → Report view and check two boxes: In this tutorial, we'll work on a couple of basic examples to get you started, but there is much more documentation about Python scripting available on this wiki. From external scripts, which can used to create quite complex solutions, even entire Workbenches.From macros, which are a convenient way to quickly add a missing tool to the FreeCAD interface.From the FreeCAD Python interpreter, where you can issue commands in a 'command line'-style interface.

There are several ways to use Python in FreeCAD: Modify the 3D representation of those objects.From the Python console, or from custom scripts, you can control FreeCAD and make it perform very complex operations.įor example, from a Python script, you can: But its most widespread use is as a scripting language embedded in other applications. It is open-source and multi-platform, and can be used for many purposes: from simple shell scripts to very complex programs. Python is a programming language that it relatively easy to learn and understand.

Freecad tutorial part design pdf