/*! \page display_mode_page Display Mode \n This option is relevant for viewing 3D objects. Wireframe mode means that you can see only edges of the object, while its shells remain transparent. Shading mode means that the shells are filled with color. \n To change the display mode right-click on this geometrical object in the viewer and from the pop-up menu select <b>Display mode --> Wireframe</b> or <b>Shading</b>. \n <b>TUI Command:</b> <em>gg.setDisplayMode(ID, Short)</em> \image html disp_mode1sn.png <center><em>Wireframe</em></center> \image html /disp_mode2sn.png <center><em>Shading</em></center> \n It is possible to show the direction of edges of the selected shape. For this, choose in the context menu of the shape <b>Display mode -> Show Edge Direction</b>, or apply this functionality for all objects in the current view via the main menu <b> View -> Display Mode -> Show/Hide Edge Direction.</b> \image html vectors_mode.png <center><em>Vectors Mode (Show Edge Direction)</em></center> \n <b>TUI Command:</b> <em>gg.setVectorsMode(ID, Bool)</em> Our <b>TUI Scripts</b> provide you with useful examples of \ref tui_change_disp_mode "Changing Display Parameters". */