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P_2_2_6_03 Drawing tool that moves a 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 clear screen - : decrease gravity + : increase gravity arrow down : decrease length of lines arrow up : increase length of lines arrow left : decrease joints arrow right : increase joints del, backspace : clear screen s : save png CONTRIBUTED BY Niels Poldervaart