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Rolling On Surface Constraint

Posted: Wed Aug 19, 2020 4:46 am
by aspenect14
Hello!

When scaling the Full Body Model of the Lumbar Spine from Opensim, the feet go through the floor. I would like to add a constraint or contact geometry to prevent this from happening in the future. I am thinking about two options:

1) Adding a HalfSpace to the ground and HalfSpheres to the toes and calnc.
2) Adding the RollingOnSurfaceConstraint to the feet.

I have not been able to get either to work properly. I either get an error that states the socket was not connected properly or the model doesn't load in OpenSim.

Any advice on this topic would be much appreciated!

Thank you!