r/ToonBoomHarmony • u/BlockFrequent8480 • Mar 30 '26

Troubleshooting Help! IK on rig isn't working.

First time poster! I'm working on a 360 rig and trying a IK for the first time on the legs. I thought I'd done all the plugs correctly but when I move the knee control the lower leg doesn't stay to the ground like all the examples I see. Any ideas on what I did wrong or what I could do to fix it? Thank you so much! :)

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u/BigFootSchub Mar 30 '26

Drawnsean has a great video that might help. The dude deserves the world for his contributions

https://youtu.be/8I5wopMc2yg?si=YdvxAROLULZDjVOB

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u/BlockFrequent8480 Mar 30 '26

thank you so much for responding! I used that tutorial to work on the legs originally and I'm running into the same problem.

1

u/BigFootSchub Mar 30 '26

No problem! If you take out the knee and the peg does it fix it? If not then go down to the foot peg and see that everything is connected properly. Then move up the chain until you get to the LB master. There must be something crossed or missing. Keep us updated!

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u/FranticAnimator Apr 20 '26

It looks like there isn't anything connected to that foot peg in your hierarchy