View Full Version : 2 bone wrist twist with ik?

09-13-2004, 12:40 PM
i have a wrist bone atached to a goal with match orientation on and 2 forearm bones. I tried using an expression to twist the bank of the forearm to 1/2 the twist of the wrist. But nothing happens. I guess this is because of no keyframes on the ik arm.

Is there a way to do this?

09-13-2004, 02:18 PM
You could use the IK goal's bank.... If you're using Match goal orientation of course.

09-13-2004, 03:26 PM
i'm using match on the wrist, since that is the goal. what i can't figure is how to make the forearm share some of the bank motion.

09-13-2004, 05:30 PM
If you're using match on the wrist, then banking the goal will bank the wrist, so use follower on the forearm to follow .5 of the bank of the goal. Since bank of goal=bank of wrist, (because you're using match goal orientation) then following the goal's bank will work.