public class RotatingMandelbrotRandomMovieGenerator extends RandomMovieGenerator {
@Override
protected FlameMovie prepareMovie(Prefs pPrefs) {
FlameMovie movie = new FlameMovie(pPrefs);
Flame flame = genRandomFlame(new MandelbrotRandomFlameGenerator(), pPrefs);
flame.setCamPerspective(0.1 + 0.2 * Math.random());
if (Math.random() < 0.5) {
flame.setCamDOF(0.05 + 0.1 * Math.random());
}