5.5 Flush and Finish Next: 5.6 Hints Up: 5 Special Functions Previous: 5.4 Display Lists 5.5 Flush and Finish The command void Flush ( void ) ; indicates that all commands that have previously been sent to the GL must complete in finite time. The command void Finish ( void ) ; forces all previous GL commands to complete. Finish  does not return until all effects from previously issued commands on GL client and server state and the framebuffer are fully realized. David Blythe Sat Mar 29 02:23:21 PST 1997