This operation provides the list of types and quantities of all topological
entities, composing the selected geometrical object.
-For the COMPOUND or COMPSOLID shape, additionally the information about
+For the \em COMPOUND or \em COMPSOLID shape, additionally the information about
"flat" content is shown - a number of "simple" top-level shapes enclosed into the compound.
\image html measures8.png
-\n <b>TUI Command:</b> <em>geompy.WhatIs(Shape),</em> where \em Shape is a
+\note This dialog supports navigation through the selectable objects (in OCC 3D viewer only):
+- Scroll mouse wheel with pressed \em Ctrl key or press \em "S", \em "P" keys when input focus is
+in the viewer to navigate between selectable objects.
+- Press left mouse button to select an appropriate object to the dialog box.
+.
+For more details, please refer to the \em "Functionality common for OCC and VTK viewers" chapter
+of the GUI module's documentation.
+
+<b>TUI Command:</b> <em>geompy.WhatIs(Shape),</em> where \em Shape is a
shape from which a description is returned.
-\n <b>Kind of Shape</b> field characterizes the
+<b>Kind of Shape</b> field characterizes the
whole shape. If there is no additional information about the
shape, <b>Basic Properties</b> button is disabled, otherwise it
provides information about center and dimensions of the shape.
\image html measures8a.png
-\n <b>TUI Command:</b> <em>geompy.KindOfShape(Shape),</em> where \em Shape is a
+<b>TUI Command:</b> <em>geompy.KindOfShape(Shape),</em> where \em Shape is a
shape from which a description is returned.
See also a \ref tui_whatis_page "TUI example".