-/*!\r
-\r
-\page using_measurement_tools_page Using measurement tools\r
-\r
-\n Measurement tools in GEOM are necessary for getting different data\r
-concerning created or imported geometrical objects. They are:\r
-\r
-<ul>\r
-<li>\ref point_coord_anchor "Point coordinates"</li>\r
-<li>\ref basic_prop_anchor "Basic properties"</li>\r
-<li>\ref center_mass_anchor "Center of mass"</li>\r
-<li>\ref inertia_anchor "Inertia"</li>\r
-<li>\ref normale_anchor "Normal to a Face"</li>\r
-<li>\ref boundaries_anchor "Check Free Boundaries"</li>\r
-<li>\ref faces_anchor "Check Faces"</li>\r
-<li>\ref bounding_box_anchor "Bounding box"</li>\r
-<li>\ref min_distance_anchor "Min. distance"</li>\r
-<li>\ref angle_anchor "Angle"</li>\r
-<li>\ref tolerance_anchor "Tolerance"</li>\r
-<li>\ref whatis_anchor "WhatIs"</li>\r
-<li>\ref check_anchor "Check"</li>\r
-<li>\ref check_compound_anchor "Check compound of blocks"</li>\r
-</ul>\r
-\r
-\n Our <b>TUI Scripts</b> show how to use\r
-\ref tui_measurement_tools_page "Measurement Tools" with <b>TUI\r
-commands</b>.\r
-\r
-\n <em>To use measurement tools:</em>\r
-\par\r
-In the <b>Main menu</b> select \b Measures submenu.\r
-\r
-\anchor point_coord_anchor\r
-<br><h2>Point coordinates</h2>\r
-\r
-\n Returns the coordinates of a point.\r
-\r
-\n <b>Result:</b> Point coordinates (X, Y, Z) in 3D space in the form of Python Tuple.\r
-\n <b>TUI Command:</b> <em>geompy.PointCoordinates(Point),</em>\r
-where \em Point is a point whose coordinates are inquired.\r
-\r
-\image html measures1.png\r
-\r
-\anchor basic_prop_anchor\r
-<br><h2>Basic properties</h2>\r
-\r
-\n Returns the properties (Length, Surface & Volume) for the selected\r
-geometrical object.\r
-\r
-\n <b>Result:</b> Display Length, Surface & Volume in the form of\r
-Python Tuple.\r
-\n <b>TUI Command:</b> <em>geompy.BasicProperties(Shape),</em> where\r
-\em Shape is a shape whose properties are inquired.\r
-\r
-\image html neo-basicprop.png\r
-\r
-\anchor center_mass_anchor\r
-<br><h2>Center of mass</h2>\r
-\r
-\n Calculates and returns the coordinates of the gravity center for\r
-the selected geometrical object.\r
-\r
-\n <b>Result:</b> GEOM_Object (vertex).\r
-\n <b>TUI Command:</b> <em> geompy.MakeCDG(Shape),</em> where \em Shape is\r
-the shape for which a center of gravity is computed.\r
-\r
-\image html measures3.png\r
-\r
-\anchor inertia_anchor\r
-<br><h2>Inertia</h2>\r
-\r
-Returns the axial moments of inertia for the selected geometrical object.\r
-\r
-\n <b>Result:</b> Displays the matrix of the own moments of inertia and\r
-the relative moments of inertia in the form of Python Tuple\r
- <center>(I11, I12, I13,</center>\r
- <center>I21, I22, I23,</center>\r
- <center>I31, I32, I33,</center>\r
- <center>Ix, Iy, Iz).</center>\r
-\n <b>TUI Command:</b> <em>geompy.Inertia(Shape),</em> where \em Shape is\r
-a shape for which the own matrix of inertia and the relative moments of inertia are\r
-returned.\r
-\r
-\image html measures4.png\r
-\r
-\anchor normale_anchor\r
-<br><h2>Normal to a Face</h2>\r
-\r
-\n Calculates the normal vector to the selected \b Face. The \b Point\r
-is a point of the \b Face, where the Normal should be calculated.\r
-\r
-\image html normaletoface.png\r
-\r
-\anchor boundaries_anchor\r
-<br><h2>Check Free Boundaries</h2>\r
-\r
-\n Detects and highlights wires and edges that are not shared between\r
-two faces and are considered a shape's boundary.\r
-\r
-\n <b>TUI Command:</b> <em>(NoError, ClosedWires, OpenWires) =\r
-geompy.GetFreeBoundary(Shape),</em> where \em Shape is a shape to be\r
-checked, \em NoError is false if an error occurred while checking free\r
-boundaries, \em ClosedWires is a list of closed free boundary wires,\r
-\em OpenWires is a list of open free boundary wires.\r
-\r
-\image html repair9.png\r
-\r
-\anchor faces_anchor\r
-<br><h2>Check Free Faces</h2>\r
-\r
-\n Highlights all free faces of a given shape. A free\r
-face is a face which is not shared between two objects of the shape.\r
-\r
-\n \b NOTE: This functionality works only in VTK viewer.\r
-\r
-\n \b Result: a list of IDs of all free faces, containing in the shape.\r
-\n <b>TUI Command:</b> <em>GetFreeFacesIDs(Shape),</em> where \em Shape is\r
-a shape to be checked.\r
-\r
-\image html repair10.png\r
-\r
-\anchor bounding_box_anchor\r
-<br><h2>Bounding box</h2>\r
-\r
-Returns the dimensions of the bounding box for the selected\r
-geometrical object.\r