Both of these posts, helped. Thank you!

Overall, I'm looking to access and change the slack length property of ligaments from trial to trial. While I understand not being able to access the ligament as it is part of a plug in, is this the same for the Millard muscles? I have seen examples in which they were accessed by safeDownCast to the...

Working with model that uses ligaments from a plugin. I am unable to access the ligament properties via finding the appropriate ligament in the force set index and then using safe down cast. I am getting this error (included my check points to verify I was looking at the correct object, and the conc...

Looking to create a lower limb model that has the patella's movement dependent on contact geometry between it and the femur and the relative motion of the tibia only. Ideally I want the patella to have the least amount of constraints on its' degrees of freedom as possible. The patella is connected t...