08-10-2020, 09:41 AM
(This post was last modified: 08-10-2020, 09:44 AM by josemendez.)
Make sure you're not forcing the rope to stay inside a collider that is also set to collide with the rope. This will cause a force feedback loop, because the rope is simultaneously trying to stay inside the collider (due to the attachment/joint) and outside of it (due to collisions), which is a situation that can't be solved and results in unstable coupling with the rigidbody. This -along with its implications and solution- is described in the manual. See the last bit of the pin constraints page (linked to from the dynamic attachments page):
http://obi.virtualmethodstudio.com/tutor...aints.html
The correct choice in this case is to use a hinge joint (or a configurable joint) to attach the crate to the hook. Just make sure that:
1.- No collisions between the crate/hook and the end of the rope take place, as I just described.
2.- Mass ratios are reasonably small (that is, don't have a 1000 kg crate attached to a 1 gram rope, or viceversa)
cheers!
http://obi.virtualmethodstudio.com/tutor...aints.html
The correct choice in this case is to use a hinge joint (or a configurable joint) to attach the crate to the hook. Just make sure that:
1.- No collisions between the crate/hook and the end of the rope take place, as I just described.
2.- Mass ratios are reasonably small (that is, don't have a 1000 kg crate attached to a 1 gram rope, or viceversa)
cheers!