UNTITLED
LOCAL UNTITLED
NAME
glutVisibilityFunc -- Sets the Visibility callback for the current window.
LIBRARY
OpenGLUT - deprecated
SYNOPSIS
#include <openglut.h>
void
glutVisibilityFunc(void( *callback )( int status ));
PARAMETERS
callback Client hook for visibility changes.
DESCRIPTION
OpenGLUT may call this function when your window's visbility status has changed. status can take on two values: GLUT_NOT_VISIBLE or
GLUT_VISIBLE . If any pixel of your window (including descendants) is visible, your window is GLUT_VISIBLE .
The callback is bound to the current window .
CAVEATS
This is not a polling mechanism. You are only informed of transitions that OpenGLUT observes while your callback is in place.
This function appears to be superceded by glutWindowStatusFunc().
This callback is mutually exclusive of glutWindowStatusFunc().
SEE ALSO
glutWindowStatusFunc(3)
Epoch
