P_2_2_6_04 Drawing tool that moves a branching pendulum contraption along paths drawn by the mouse. The last joint of the pendulum leaves behind its own trail. MOUSE mouse : click and drag to create a path to draw a pendulum along with KEYS 1 : toggle path line 2 : toggle pendulum 3 : toggle pendulum path 4 : toggle fill mode arrow up : increase length of lines arrow down : decrease length of lines arrow left : decrease gravity arrow right : increase gravity del, backspace : clear screen s : save png CONTRIBUTED BY Niels Poldervaart