Psychtoolbox>PsychOpenXRCore.{mex*} subfunction

PsychOpenXRCore(‘Close’ [, openxrPtr]);

Close connection to OpenXR device ‘openxrPtr’ if that device is open and active.
If the optional ‘openxrPtr’ is omitted, then close all open devices. Once the
last open device has been closed, shutdown the driver, ie. perform the same
cleanup as if ‘clear PsychOpenXRCore’ would be executed.

###See also: Open