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becken
04-08-2011, 07:40 AM
I am rigging a robot and I am having some issues with the AB's. Take a look at the picture.



I have connected the Back joint with the upper, mid and low AB joint using a multiply/divide node, used as division (M/D)

I connected the Xrotation of the Back joint to the Input 1 X of the M/D, and the output1 X of the M/D node in to the Xrotation of all three AB's.



The result is correct, when I move the back ctrl. the AB's move accordingly but at some point of the rotation the AB's go through the chest geometry. If I decrease the values in the M/D inpot2 X from 3 to 2 or lower the AB's rotate too much and separate from the body.



Do you know how I could tackle this problem?



Thank you very much

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