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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)

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