While performing IK on the model, the model shows weird motion on its spine (bending), as shown in Figure below.
- weird.jpg (67.6 KiB) Viewed 315 times
Spine bends during IK
Spine bends during IK
I am using the model from https://simtk.org/projects/spine_ribcage
While performing IK on the model, the model shows weird motion on its spine (bending), as shown in Figure below.
May I know how should I solve it? Any reason why it behaves like that?
While performing IK on the model, the model shows weird motion on its spine (bending), as shown in Figure below.
May I know how should I solve it? Any reason why it behaves like that?
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Ayman Habib
- Posts: 2248
- Joined: Fri Apr 01, 2005 12:24 pm
Re: Spine bends during IK
Hi John,
I think this question is better suited for the model developers who would be more familiar with what markers/marker sets are appropriate for performing IK on this model. It could be an issue of having very few markers in your trc file(s).
Best regards,
-Ayman
I think this question is better suited for the model developers who would be more familiar with what markers/marker sets are appropriate for performing IK on this model. It could be an issue of having very few markers in your trc file(s).
Best regards,
-Ayman