5 The feature Fuse implements a boolean operation for fision of a set of main objects with a set of tool objects.
7 To perform a boolean opration Fuse in the active part:
9 #. select in the Main Menu *Features - > Fuse* item or
10 #. click **Fuse** button in the toolbar
12 .. image:: images/bool_fuse.png
18 The following property panel will be opened:
20 .. image:: images/Fuse.png
26 - **Main Objects** contains a list of objects selected in the Object Browser or in the Viewer, which will be fused with tool objects.
27 - **Tool Objects** contains a list of objects selected in the Object Browser or in the Viewer, which will fused with main objects.
28 - **See preview** button shows a result of the operation.
30 **TUI Command**: *model.addFuse(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 fuse of tool objects with main objects:
39 .. image:: images/CreatedFuse.png
45 **See Also** a sample TUI Script of a :ref:`tui_create_fuse` operation.