A4 Experimentelle Uhr

void setup ()

{

  size (500, 500);

  background (0);

}

void draw ()

{

  translate (width/2, height/2);

  // Sekunden

  float sec = map(second(), 0, 60, 0, 360);

  println(sec);

  pushMatrix ();

  rotate(radians(sec));

  translate(0, -220);

  stroke (150, 5, 18);

  fill (100);

  ellipse (0, 0, 30, 30);

  popMatrix ();

  // Minuten

  float min = map(minute(), 0, 60, 0, 360);

  println(min);

  pushMatrix ();

  rotate(radians(min));

  translate(0, -170);

  ellipse(0, 0, 40, 40);

  popMatrix ();

  // Stunden

  float h = map(hour(), 0, 12, 0, 360);

  println(h);

  pushMatrix ();

  rotate(radians(h));

  translate (0, -120);

  ellipse(0, 0, 50, 50);

  popMatrix ();

}