Rosette2

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<language>Java</language>
<run id="4af6a732799bc">
canvas.clear();
Turtle turtlea = new Turtle(1);
Turtle turtleb = new Turtle(1);
turtlea.home();
turtleb.home();
turtlea.hide();
turtleb.hide();
int anzahl = 0;
int w = 100;
int winkel = 0;
int a = 255;
int b = 0;
int c = 0;
while (anzahl<=250){
  turtlea.move(150,100);
  turtleb.move(450,100);
  turtlea.right(winkel);
  turtleb.right(winkel);
  turtlea.penColor(a,b,c);
  turtleb.penColor(a,b,c);
  turtlea.forward(w);
  turtleb.forward(w);
  turtlea.right(90);
  turtleb.right(90);
  turtlea.forward(w/2);
  turtleb.forward(w/2);
  turtlea.right(90);
  turtleb.right(90);
  turtlea.forward(w/2);
  turtleb.forward(w/2);
  turtlea.right(90);
  turtleb.right(90);
  turtlea.forward(w/2);
  turtleb.forward(w/2);
  turtlea.right(225);
  turtleb.right(225);
  turtlea.forward(30);
  turtleb.forward(30);
anzahl++;
winkel++;
a--;
b++;
}while(anzahl<=500){
  turtlea.move(150,100);
  turtleb.move(450,100);
  turtlea.penColor(a,b,c);
  turtleb.penColor(a,b,c);
  turtlea.right(winkel);
  turtleb.right(winkel);
  turtlea.forward(w);
  turtleb.forward(w);
  turtlea.right(90);
  turtleb.right(90);
  turtlea.forward(w/2);
  turtleb.forward(w/2);
  turtlea.right(90);
  turtleb.right(90);
  turtlea.forward(w/2);
  turtleb.forward(w/2);
  turtlea.right(90);
  turtleb.right(90);
  turtlea.forward(w/2);
  turtleb.forward(w/2);
  turtlea.right(225);
   turtleb.right(225);
  turtlea.forward(w);
  turtleb.forward(w);
  anzahl++;
  winkel--;
  c++;
  b--;
}
</run>
<canvas w=800 h=300></canvas>