glutUseLayer(3GLUT) GLUT glutUseLayer(3GLUT)NAMEglutUseLayer - changes the layer in use for the current window.
SYNTAX
#include <GLUT/glut.h>
void glutUseLayer(GLenum layer);
ARGUMENTS
layer Either GLUT_NORMAL or GLUT_OVERLAY, selecting the normal
plane or overlay respectively.
DESCRIPTIONglutUseLayer 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)