+.. _sketchAngularCopy:
-Rotation
-========
+Angular copy
+============
+
+Angular copy operation creates one or multiple copies of the sketch entities by rotation relative to a specified center point.
+
+To create an Angular copy in the active Sketch:
+
+#. select in the Main Menu *Sketch - > Angular copy* item or
+#. click **Angular copy** button in Sketch toolbar:
+
+.. image:: images/rotate.png
+ :align: center
+
+.. centered::
+ **Angular copy** button
+
+Property panel:
+
+.. image:: images/Rotation_panel.png
+ :align: center
+
+.. centered::
+ Angular copy
+
+Input fields:
+
+- **Segments** is the list of segments (lines, circles, arcs) selected in the view;
+- **Center of rotation** is the center point selected in the view;
+- **Full angle/Single angle** option:
+
+ .. image:: images/angle_up_full_32x32.png
+ :align: left
+ **Full angle**: angle step of rotation is equal to the defined angle divided by the number of copies (total number minus one).
+
+ .. image:: images/angle_up_full_32x32.png
+ :align: left
+ **Single angle**: angle step of rotation is equal to the defined angle.
+
+- **Angle** is the angle of rotation.
+- **Reversed** defines rotation direction. If checked - in a clockwise direction, otherwise - in a counterclockwise direction.
+- **Total number of objects** is the total number of objects including the original one.
+
+
+**TUI Command**: *Sketch_1.addRotation(Objects, CenterPoint, Angle, NumberOfObjects, FullValue, Reversed)*
+
+**Arguments**: list of objects + center point + angle + number of objects + full value flag + reversed flag
+
+Result
+""""""
+
+Created Angular copy appears in the view.
+
+| The original and an angular copy objects are marked with a special sign.
+| Copy objects are drawn with a thinner line.
+
+.. image:: images/Rotation_res.png
+ :align: center
+
+.. centered::
+ Created angular copy
+
+**See Also** a sample TUI Script of :ref:`tui_create_rotation` operation.
