Enable or disable vertical synchronization.
*
Activating vertical synchronization will limit the number of frames
displayed to the refresh rate of the monitor. This can avoid some visual
artifacts, and limit the framerate to a good value (but not constant
across different computers).
*
Vertical synchronization is disabled by default.
*
Enable or disable vertical synchronization. * Activating vertical synchronization will limit the number of frames displayed to the refresh rate of the monitor. This can avoid some visual artifacts, and limit the framerate to a good value (but not constant across different computers). * Vertical synchronization is disabled by default. *