i have my rig where the hands have stretchy setup, and it works fine. its done with a distance tool, distance into MD nodes, driving my bone's translates etc..etc...
now since i wanted to shift some clavicle bones (oops! i know that shud'nt be ) ,.... i did by first disconnecting the translate inputs on the bone, disconnect the MD nodes, etc.. and then updated my distance_offset (MD node) with the new distance from the dist.tool .. and reconnected back the o/p into my bone's ty.
the problem i now face is > a warning :" basicExpression has encountered a divide by zero. Result is unpredictable. " i'm unable to trace out what is "basicExpression" ? is this to do with the MD nodes or expressions or what ?
i do have my hand_ctrl, participating in other exps too.. i checked them all.. but i didnt c any such numbers or stuff which might result in zero inthe divider terms. n one more thing i face is, now my hand_ctrl with the auto-stretch_hand attribute on, stretches the arm but it kicks in some extra values, there by making the arm stretch in a "V" pose - like in normal IK behaviour.
any ideas or similar probs any one faced before ? what cud possibly be wrong ?