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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  win-
       dow,  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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