1 .. |defeaturing.icon| image:: images/defeaturing.png
6 **Defeaturing** operation is intended for removal of the unwanted parts or features from the model. These parts can be holes, protrusions, gaps, chamfers, fillets, etc.
8 To create a Defeaturing in the active part:
10 #. select in the Main Menu *Feature -> Defeaturing* item or
11 #. click |defeaturing.icon| **Defeaturing** button in the toolbar.
13 After that select one or more faces of solids to suppress them. The Defeaturing works with faces from comsolids and compounds of solids as well.
15 .. figure:: images/defeaturing_property_panel.png
18 Defeaturing property panel
22 - **Faces to remove** panel contains the list of faces which should be suppressed.
26 .. py:function:: model.addDefeaturing(Part_doc, [faces])
28 :param part: The current part object.
29 :param list: A list of faces in format *model.selection("FACE", shape)*.
30 :return: Created object.
35 Result of **Defeaturing** is shown below.
37 .. figure:: images/defeaturing_result.png
42 **See Also** a sample TUI Script of :ref:`tui_defeaturing` operation.
47 For more information, please, visit `OpenCASCADE Documentation <https://dev.opencascade.org/doc/overview/html/occt_user_guides__modeling_algos.html#occt_modalg_defeaturing>`_.