func visible(vis int) {
if vis == glut.VISIBLE {
if !paused {
glut.IdleFunc(frame)
}
} else {
glut.IdleFunc(pausedFrame)
}
}
func key(key byte, px, py int) {
switch key {
case 27:
os.Exit(0)
case 'F', 'f':
if !fullscreen {
glut.FullScreen()
fullscreen = true
} else {
glut.ReshapeWindow(800, 800)
fullscreen = false
}
case 'P', 'p':
paused = !paused
if paused {
glut.IdleFunc(pausedFrame)
model.Resuming = false
} else {
glut.IdleFunc(frame)
model.Resuming = true
print("blah\n")
}
}
}