if (bound != null) { worldBound = bound.transform(worldRotation, worldTranslation, worldScale, worldBound);
if (bound != null && parentGeom != null) { worldBound = bound.transform(parentGeom.getWorldRotation(), parentGeom.getWorldTranslation(), parentGeom.getWorldScale(), worldBound);
    public void updateWorldBound() {        if (bound != null) {            worldBound = bound.transform(worldRotation, worldTranslation,                    worldScale, worldBound);        }    }