This page generates a polygon shaped path.

X 1: Y 1:     Shape to be used:    
X 2: Y 2:     Path motion:    
X 3: Y 3:
    Repeat:    
X 4: Y 4:
X 5: Y 5:
    Playback Duration - seconds.milliseconds:    


You can copy the code from the first frame and paste it into a new file to use the path you've created, as displayed in the second frame.