411 REFERENCE · Wikibooks
Brlcad/Features/graphical display window
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
The graphical display window displays the object as it would appear from the /viewing position/. The /viewing position/ is set according to several parameters:
/centre of view/
/size of view/
/twist and angle/
/viewing angle/