glutUseLayer.man
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- ."
- ." Copyright (c) Mark J. Kilgard, 1996.
- ."
- .TH glutUseLayer 3GLUT "3.7" "GLUT" "GLUT"
- .SH NAME
- glutUseLayer - changes the layer in use for the current window.
- .SH SYNTAX
- .nf
- .LP
- void glutUseLayer(GLenum layer);
- .fi
- .SH ARGUMENTS
- .IP fIlayerfP 1i
- Either GLUT_NORMAL or GLUT_OVERLAY, selecting the normal
- plane or overlay respectively.
- .SH 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
- glutLayerGet(GLUT_LAYER_IN_USE).
- .SH SEE ALSO
- glutEstablishOverlay, glutSetWindow
- .SH AUTHOR
- Mark J. Kilgard (mjk@nvidia.com)