Does somebody know, it is possible to block the elbow to move? I tried two approaches, but both of them failed:
- enabled arm collision and placed above a rigid body, hoping the rigid-rigid collision detection will prevent arm movement - no way.
- tried to modify wrist reach effector's pivot position - no way.
I want to create a motion when the character rest his elbow fixed on the table while the arm moves around it (like in arm wrestling aka skanderberg). I could try to find some predefined mocap animations containing such arm position then to "adjust" it for what I want, but maybe's much faster to keyframe it - if possible.

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Software developer. iClone hobbyist since January 11, 2020. Best work so far: Robots among us: The Lab and The sad end of a legend
In progress: Black Mamba
AMD Ryzen 3950X 16C/32T 4.2 GHz, 64GB RAM, RTX2080 11GB, 2TB Samsung 970 Pro SSD, 8TB Seagate BarraCuda HDD, Win11 64-bit, iClone 8.12