\image html extrusion2.png
+\n Finally, you can define the \b Extrusion by the <b>Base Shape</b>
+and the <b>DX, DY, DZ</b> Vector\n
+<b>Both Directions</b> checkbox allows extruding the
+source objects both forward and backward.
+\n <b>TUI Command:</b> <em>geompy.MakePrismDXDYDZ(Base, dx, dy, dz)</em>
+\n <b>Arguments:</b> Name + 1 shape (vertex, edge, planar wire, face or
+shell) serving as base object + 3 axis directions.
+
+\image html extrusion3.png
+
<b>Examples:</b>
\image html prisms_basessn.png
