An epitrochoid is drawn when a small circle (r) rolls on the outside of a large circle (R). A point-pen is put at a distance (a) from the center of small circle. (http://www.malinc.se/math/trigonometry/spirographen.php) ----- Use TURBO mode (Shift and Green flag) ----- Choose the variables R, r, a and the pen size (size) ------ Space to clear or click on screen ------ Use arrow keys (Right and Left) for a step-by-step construction. You can change the variables during the motion. Use space to clear.
This project is a remix of my previous. Make your Spirograph Art Thanks forest for the music.
