Source code: connectingLines.pde
From the starting position the head moves on to the 2nd, 3rd, 4th or 5th closest feature point. The tail lines are left visible. This is a projection of the activities in three dimensions on to the applet plane. Click inside the frame to clear the space and give birth to a new line.
Also in this animation a small amount of randomness gives a exotic touch to the anomation. The choise of feature point is random.