/**
* Update axis display depending the current scene camera view.<br>
* You should call it after having modified camera settings.
*/
public void updateAxisView() {
if (!isWindowSet()) return;
lock();
try {
double pos[] = cam.GetPosition();
double fp[] = cam.GetFocalPoint();
double viewup[] = cam.GetViewUp();
// mimic axis camera position to scene camera position
axisCam.SetPosition(pos);
axisCam.SetFocalPoint(fp);
axisCam.SetViewUp(viewup);
axisRenderer.ResetCamera();
final int[] size = rw.GetSize();
// adjust scale
final double scale = size[1] / 512d;
// adjust offset
final int w = (int) (size[0] - (axisOffset[0] * scale));
final int h = (int) (size[1] - (axisOffset[1] * scale));
// zoom and translate
zoomView(axisCam, axisRenderer, axisScale * (axisCam.GetDistance() / 17d));
translateView(axisCam, axisRenderer, -w, -h);
} finally {
unlock();
}
}
