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Tentacles

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Some tentacle-like robot arms, using the cyclic co-ordinate descent method. See http://www.billbaxter.com/courses/290/html/img29.htm for more info. The 'tentative' effect is achieved by adding perlin noise to one of the control vectors. Controls: Number of segments : [1-9] Toggle Perlin noise : [q] Draw segments : [w] Draw joints : [e] Draw target vectors : [r] Draw effector vectors : [t] Add tentacle : [ctrl] + left click Clear tentacles : [ctrl] + right click
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