5 The feature Fill implements a boolean operation for filling of main objects by parts of tool objects.
7 To perform a boolean opration Fill in the active part:
9 #. select in the Main Menu *Features - > Fill* item or
10 #. click **Fill** button in the toolbar
12 .. image:: images/bool_fill.png
18 The following property panel will be opened:
20 .. image:: images/Fill.png
26 - **Main Objects** contains a list of objects selected in the Object Browser or in the Viewer, which will be cut and filled by tool objects.
27 - **Tool Objects** contains a list of objects selected in the Object Browser or in the Viewer, which will cut and filled the main objects.
28 - **See preview** button shows a result of the operation.
30 **TUI Command**: *model.addFill(Part_doc, mainObjects, toolObjects)*
32 **Arguments**: Part + list of main objects + list of tool objects.
37 The Result of the operation will be a shape which is a fill of tool objects with main objects:
39 .. image:: images/CreatedFill.png
45 **See Also** a sample TUI Script of a :ref:`tui_create_fill` operation.