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glutUseLayer(3GLUT)		      GLUT		     glutUseLayer(3GLUT)

NAME
     glutUseLayer - changes the layer in use for the current window.

SYNTAX
     void glutUseLayer(GLenum layer);

ARGUMENTS
     layer     Either GLUT_NORMAL or GLUT_OVERLAY, selecting the normal plane or
	       overlay respectively.

DESCRIPTION
     glutUseLayer  changes  the  per-window layer in use for the current window,
     selecting either the normal plane or overlay. The overlay	should	only  be
     specified	if  an	overlay  exists,  however windows without an overlay may
     still call glutUseLayer(GLUT_NORMAL). OpenGL commands for	the  window  are
     directed to the current layer in use.

     To   query   the	layer	in   use   for	 a   window,   call   glutLayer-
     Get(GLUT_LAYER_IN_USE).

SEE ALSO
     glutEstablishOverlay, glutSetWindow

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

GLUT				       3.7		     glutUseLayer(3GLUT)

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