glutRemoveLayer(3GLUT)               GLUT               glutRemoveLayer(3GLUT)



NAME
       glutRemoveOverlay  -  removes the overlay (if one exists) from the cur-
       rent window.

SYNTAX
       void glutRemoveOverlay(void);

DESCRIPTION
       glutRemoveOverlay removes the overlay (if one exists). It  is  safe  to
       call  glutRemoveOverlay even if no overlay is currently established--it
       does nothing in this  case.  Implicitly,  the  window's  layer  in  use
       changes to the normal plane immediately once the overlay is removed.

       If  the  program intends to re-establish the overlay later, it is typi-
       cally faster and less resource intensive  to  use  glutHideOverlay  and
       glutShowOverlay to simply change the display status of the overlay.

SEE ALSO
       glutEstablishOverlay, glutDestroyWindow

AUTHOR
       Mark J. Kilgard (mjk@nvidia.com)



GLUT                                  3.7               glutRemoveLayer(3GLUT)