<topic name="Box" url="box.htm" />\r
<topic name="Building by Blocks" url="building_by_blocks.htm" />\r
<topic name="Chamfer" url="chamfer.htm" />\r
+<topic name="Change Orientation" url="change_orientation.htm" />\r
<topic name="Changing Display Parameters" url="changing_display_parameters.htm" />\r
<topic name="Check Free Boundaries" url="check_free_boundaries.htm" />\r
<topic name="Check Free Faces" url="check_free_faces.htm" />\r
