View Full Version : spine twist

10 October 2008, 06:52 PM
hey, i've created a spine (in softimage xsi) using a curve with nulls positioned contrained at intervals along its length. i've then used an ik chain from hip to chest, with the bones position constrained between these nulls. using clusters and control objects i can get my spine to bend the way i want but i don't know how to get it to twist from the top down i.e. a control object at what would be the shoulders.

could anyone help out and explain it to me.



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10 October 2008, 06:52 PM
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