Use the speed slider to change what direction and speed it goes. penchange is how much each color changes. Use the 1 and 0 to change the angle.press space to clear all clones and press the stop sign to see what they made. My personal favorite is when you put penchange to 100, speed to 100, and angle to 1. you can make the whole page 1 color by putting the penchange to 0.
I copied it from a book.
