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How to make a waist IK?

emrakul3304 3 years ago • updated by Peter - Soxware Developer 3 years ago • 1

I want to create and operate a waist IK on a model to create a crouching motion or a hip shaking motion. Is it possible to create a waist IK with Umotion Pro?

UMotion Version:
1.22p14
Unity Version:
2019.1.4

Answer

Answer
Answered
Peter - Soxware Developer 3 years ago

Hi,

thank you very much for your support request.


When creating the IK rig using the IK setup wizard, you can simply pin the hands/feet to their current world space position. This ensures that when moving the waist, the hands and feet hold their position/rotation.


Here are the related video tutorials (IK pinning uses the child-of constraint under the hood, please watch the child-of tutorial before watching the IK pinning tutorial):

Please let me know in case you have any follow-up questions.

Best regards,

Peter

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Answer
Answered
Peter - Soxware Developer 3 years ago

Hi,

thank you very much for your support request.


When creating the IK rig using the IK setup wizard, you can simply pin the hands/feet to their current world space position. This ensures that when moving the waist, the hands and feet hold their position/rotation.


Here are the related video tutorials (IK pinning uses the child-of constraint under the hood, please watch the child-of tutorial before watching the IK pinning tutorial):

Please let me know in case you have any follow-up questions.

Best regards,

Peter

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