redhat man page for glutremoveoverlay

glutRemoveLayer(3GLUT)						       GLUT						    glutRemoveLayer(3GLUT)

NAME
       glutRemoveOverlay - removes the overlay (if one exists) from the current 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 typically 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)