Clamping pelvis_rotation
Opened this issue · 2 comments
antoinefalisse commented
@suhlrich why not setting this to false: https://github.com/stanfordnmbl/opencap-core/blob/main/opensimPipeline/Models/LaiArnoldModified2017_poly_withArms_weldHand.osim#L3182
When the subject is turning around, IK fails. You get non-meaningful values if set to false since it can exceed the range, but at least the motion is decent. Other option is to increase the range, as we did for the upper extremities.
suhlrich commented
I assume it is regularized by default cuz the initial guess is prob 0? So for normal camera-facing motions, will we consistently get 0?
suhlrich commented
But yes, it seems we should unclamp