Help Reposition in script and setup

[josemendez]

I have object that need a rope to hook a load to move. I have to have the red circle in different position too.

In A,

If I change the position of the red circle, sometimes the rope stays there hanging the load. Is there anyway to update/reset, so it definitely follow the red circle? There are other time where it does follow, but the rope is swinging a lot. Is there any function to call that stop the swinging? It is just for a reset only.

In B,

If I have both of the them being fixed, the load just drops immediately, I don't know which way is the right way to set the joints up. Any suggestion?

Thanks.

Assuming you're using Obi 5.0: Attach the rope to the red circle using a static attachment, and attach it to the box using a dynamic attachment (since you need two-way coupling between the blue box and the rope!)

Also, make sure you move the circle during FixedUpdate(), or you'll experience a 1-frame delay. Physics are always (expect in special cases) updated in FixedUpdate(), not Update() or LateUpdate().

To make the rope swing less, increase the solver's damping.