--- /dev/null
+.. _volume_page:
+
+******
+Volume
+******
+
+**Volume** mesh quality criterion reflects the volume of meshes of a 3D object.
+
+*To apply the Volume quality criterion to your mesh:*
+
+.. |img| image:: ../images/image145.png
+
+#. Display your mesh in the viewer.
+#. Choose **Controls > Volume Controls > Volume** or click *"Volume"* button |img| in the toolbar.
+
+ Your mesh will be displayed in the viewer with its elements colored according to the applied mesh quality control criterion:
+
+ .. image:: ../images/image143.gif
+ :align: center
+
+
+**See Also** a sample TUI Script of a :ref:`tui_volume` filter.