Brlcad/How to mged/graphics display window

Display type options
The following graphics display window types are supported by /brlcad/:


 * /nu/ - no geometry display
 * /x/ - traditional X windowing system display
 * /glx/ - X windowing system display that supports Irix /glx/
 * /ogl/ - X windowing system display that supports /opengl/

Display Modes
The graphics display window supports the following modes:


 * /interlay mode/
 * /overlay mode/
 * /underlay mode/