/*! \page view_geom_obj_page Viewing geometrical objects Newly created or imported geometrical objects are added as items in the Object Browser and displayed in the <b>OCC 3D Viewer</b>. See the corresponding topic about the \subpage arranging_study_objects_page "Operations available in the Object Browser for Geometry module". <b>OCC 3D Viewer</b> is described in the documentation on <b>GUI module</b>. After the object has appeared in the Viewer, you can select it with left mouse click to change its presentation parameters and access to other useful options by right-clicking on the selected object. \image html dialog.png <ul> <li><b>Rename</b> - allows to change the name of the geometric object.</li> <li><b>Delete</b> - irreversibly deletes the selected object from the viewer and from the Object Browser.</li> <li><b>Create Group</b> - allows to create group.</li> <li>\subpage display_mode_page "Display Mode" - allows to select between Wireframe and Shading presentation.</li> <li>\subpage bring_to_front_page "Bring To Front" - allows to bring to front of the viewer the selected geometrical object.</li> <li><b>Clear Top Level State</b> - allows to remove from the viewer foreground geometrical objects that have been placed there via <b>Bring To Front</b> command.</li> <li>\subpage color_page "Color" - allows to change the filling color in the standard <b>Select Color</b> menu.</li> <li>\subpage transparency_page "Transparency" - allows to change the transparency of geometrical objects.</li> <li>\subpage isolines_page "Isos" - allows to change the number of isolines displayed within a shape.</li> <li>\subpage deflection_page "Deflection" - allows to change the deflection coefficient of a shape.</li> <li>\subpage material_page "Material" - allows to change the material properties of a shape.</li> <li>\subpage point_marker_page "Point Marker" - allows to change the representation of geometrical vertices.</li> <li>\subpage line_width_page "Line Width" - allows to change the width of edges and isolines.</li> <li><b>Auto color</b> / <b>Disable auto color</b> - activates the auto color mode. When the auto color mode is enabled, the groups created on the sub-shapes of the selected geometrical object are automatically coloured by the unique colors. TUI Commands : <em>go.SetAutoColor(enable)</em>, <em>enabled = go.GetAutoColor()</em></li> <li><b>Hide</b> - allows to hide the selected geometrical object from the viewer. TUI Command : <em>sg.EraseOnly(ID)</em></li> \image html image18.png <li><b>Hide all</b> - hides all objects from the viewer. TUI Command: <em>sg.EraseAll()</em></li> \image html image26.png <li><b>Show Only</b> - displays only the selected geometrical object. TUI Command: <em>sg.DisplayOnly(ID)</em></li> \image html image33.png <li><b>Show all dimensions</b> - shows all of the persistent dimensions created for the selected geometrical object.</li> <li><b>Hide all dimensions</b> - hides all of the persistent dimensions created for the selected geometrical object.</li> <li>\subpage dependency_tree_page "Show dependency tree" - shows the dependency tree with parents and children of the selected object in a new 2D View Window.</li> <li>\subpage reduce_study_page "Reduce study" - allows reducing the study by removing objects from it.</li> <li><b>Dump view</b> - exports an object from the viewer in bmp, png, jpg or jpeg image format.</li> <li><b>Change background</b> - allows to redefine the background color. By default it is black.</li> </ul> Some of these functionalities are available through right-clicking on the viewer background: \image html image22.png <br> <ul> <li><b>Select Only</b> provides a filter for exclusive selection of objects of a certain type.</li> </ul> */