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IK Strangeness
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  • JPWestmas
  • Posted: 28 February 2011 09:33 AM
  • Total Posts: 13
  • Joined: 10 October 2006 01:54 PM

Hi, I’m using a Auto rig Biped in xsi 6.02.

I’ll be animating along and suddenly the Thigh bones will suddenly stop respecting the IK effector. I can rotate the thigh bone and all it’s children follow as if I turned the IK/FK Blend to 0 but I didn’t. Only the shin and foot bones move with the effector. IK/FK blending hasn’t been touched for the legs, I know where that is. I’m thinking I accidently toggled something but I have no idea what. Any ideas on how to fix this? Where to look? I wouldn’t worry about it but this keeps happening to me so I must be turning something on or off by accident.

I made sure to delete all the keys I could fine but no luck.

Here’s the scene file:

http://www.sendspace.com/file/v5jyx5



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Make sure you don’t have any keys on the leg bones. Especially position keys...bad.



Manny Papamanos
Autor of 3DMastermind Training DVDs
http://www.3DMastermind.com

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