glutUseLayer

Langue: en

Version: 150870 (fedora - 04/07/09)

Section: 3 (Bibliothèques de fonctions)


BSD mandoc

NAME

glutUseLayer - Allows you to switch between normal and layer mode.

LIBRARY

OpenGLUT - overlays

SYNOPSIS

In openglut.h Ft void Fn glutUseLayer GLenum layer

PARAMETERS

Bf Em
 layer Ef
    Whether to be in a layer or in the normal window.

DESCRIPTION

By default, OpenGLUT operates in "normal" mode, with respect to layers. If you have a layer open and wish to operate on the layer, you must use glutUseLayer().

Bf Sy
 layer Ef
 can take on the following values, indicating the layer mode to use:


 -  Bf Sy
 GLUT_NORMAL Ef
 
 -  Bf Sy
 GLUT_LAYER Ef
 

CAVEATS

Unimplemented.

It is unclear what the consequences are if you are in Bf Sy
 GLUT_OVERLAY Ef
 mode and switch to another (or the same) window via glutSetWindow().  What if the target has a layer?  What if it doesn't?

SEE ALSO

glutEstablishOverlay(3) glutRemoveOverlay(3) glutPostOverlayRedisplay(3) glutPostWindowOverlayRedisplay(3) glutShowOverlay(3) glutHideOverlay(3)