@Override
public void update(Observable arg0, Object arg1) {
textoResultadoInSitu.setText(gestor.isCerrada() ? "Cerrada" : "Abierta");
if (gestor.getHand() != null && gestor.getHand().isValid()) {
if (mano3d == null) {
mano3d = new Mano3D(visualizador, gestor.getHand());
} else {
mano3d.setHand(gestor.getHand());
}
}
}
