Hi Wenye, If you prepend the Socket parent frame paths with "/bodyset/" for each Marker in the model, it should work. So instead of: <socket_parent_frame>tibia_l</socket_parent_frame> it should look like: <socket_parent_frame>/bodyset/tibia_l</socket_parent_frame> Best, Nick It works! Thanks a lot!

Hello, I am running the demo in https://github.com/MarilynKeller/SMPL2AddBiomechanics. It contains a step to process in AddBiomechanics I encounter the following error. ERROR: Unwrapped joint pose is out of bounds at timestep 1214 of 2000. This means that we are trying to lowpass filter a joint angl...

Hello, I am working on scaling a skeleton model to fit the human surface model, like MakeHuman model and SMPL human model. I attached the experimental markers on the synthetic human model. I also create a static trial trc with a general static pose from those markers. 9T3L}5IRCGM7DVS)[X7O4}5.png The...

Hello, I downloaded some C3D motion data and converted them into *.trc I want to scale my skeleton model with those *.trc, but the "Run" is greyed out. The data is loaded but why I can scale it? My skeleton has markers. Should the skeleton and the *.trc share the same set of markers? Does a large nu...

How to get the correct transform of joints after loading motion to model via API? I am trying to visualize the skeleton model in Blender. After loading the motion, I set the frame index. I use getTransformInGround(). It seems that this function can't get the correct transform.. Or maybe I mess up th...