<t>I am currently using Matlab to calculate changes in muscle lengths during movement by using via points. Is there a way to adapt Opensim's method of using wrap objects in the determination of muscle length to my Matlab model? Ideally, I would like a module that i can input each joint state and rec...

<t>When I import a model of a monkey arm that was built in SIMM 4.0, the muscles appear as very thin dotted lines which are extremely difficult to see. I can't seem to change the displayed muscle thickness by modifying the jnt and msl files. The model was built with units of millimeters. Should this...