5 The feature **Fillet** creates fillets on the edges of a shape.
7 To create Fillet in the active part:
9 #. select in the Main Menu *Feature - > Fillet* item or
10 #. click **Fillet** button in the toolbar
12 .. image:: images/fillet.png
18 There are 2 types of fillet:
20 .. image:: images/fillet_fixed_radius.png
22 fillet by fixed radius
24 .. image:: images/fillet_var_radius.png
26 fillet by variable radius
28 Fillet by fixed radius
29 ----------------------
31 The property panel is shown below.
33 .. image:: images/FilletFixed.png
37 Fillet by fixed radius property panel
41 - **Faces or/and edges** panel contains faces and edges on which fillet is done. All edges of face are subjected to fillet operation. Faces and edges are selected in 3D OCC viewer;
42 - **Radius** defines fillet radius.
44 **TUI Command**: *model.addFillet(Part_doc, [face,edge], radius)*
46 **Arguments**: 1 part + list of faces and edges subjected to fillet operation in format *model.selection(TYPE, shape)* + real (radius value).
51 Result of **Fillet by fixed radius** is shown below.
53 .. image:: images/fillet_fix_rad.png
57 Fillet by fixed radius
59 **See Also** a sample TUI Script of a :ref:`tui_create_fillet1` operation.
61 Fillet by variable radius
62 -------------------------
64 Alternatively, there is a possibility to create a fillet with a variable radius.
66 .. image:: images/FilletVarious.png
70 Fillet by variable radius
74 - **Faces or/and edges** panel contains faces and edges on which fillet is done. All edges of face are subjected to fillet operation. Faces and edges are selected in 3D OCC viewer;
75 - **Start radius** defines the fillet radius at the start of the selected edge(s);
76 - **End radius** defines the fillet radius at the end of the selected edge(s).
78 **TUI Command**: *model.addFillet(Part_doc, [face,edge], R1, R2)*
80 **Arguments**: part + list of faces and edges subjected to fillet operation in format *model.selection(TYPE, shape)* + 2 reals (start and end radius values).
85 Result of **Fillet by variable radius** is shown below.
87 .. image:: images/fillet_var_rad.png
91 Fillet by variable radius
93 **See Also** a sample TUI Script of a :ref:`tui_create_fillet2` operation.