Torus
=====
+
+Torus feature creates a torus solid.
+
+To create a Torus in the active part:
+
+#. select in the Main Menu *Primitives - > Torus* item or
+#. click **Torus** button in the toolbar
+
+.. image:: images/Torus_button.png
+ :align: center
+
+.. centered::
+ **Torus** button
+
+The following property panel appears.
+
+.. image:: images/Torus.png
+ :align: center
+
+.. centered::
+ Torus
+
+Input fields:
+
+- **Point** defines the center of the torus base selected in 3D OCC viewer or object browser;
+- **Vector** defines the axis of the torus selected in 3D OCC viewer or object browser;
+- Dimensions:
+ - **Radius**;
+ - **Ring radius**.
+
+**TUI Command**: *model.addTorus(Part_doc, Point, Axis, Radius1, Radius2)*
+
+**Arguments**: Part + 1 vertex + 1 vector + 2 real values (first and second radii).
+
+Result
+""""""
+
+An example is shown below.
+
+.. image:: images/Torus_res.png
+ :align: center
+
+.. centered::
+ Torus created
+
+**See Also** a sample TUI Script of :ref:`tui_create_torus` operation.
+
