Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Help  ObiRope Points
#23
(20-10-2021, 02:30 PM)josemendez Wrote: A rope won’t stretch beyond its rest length unless you force it to, by for instance, attaching its ends using static attachments and directly setting the position of both ends. There’s nothing the rope can do to avoid being stretched if you explicitly set the position of both its ends.

Use dynamic attachments to attach the rope to rigidbodies. This way, the rope will apply a force to keep the rigidbodies from moving once the rope is tense.

Check out the manual, it explains the difference between static and dynamic attachments:
http://obi.virtualmethodstudio.com/manua...ments.html

Also, check the Crane, ChainBall and WrapTheRope scenes for examples on how to use dynamic attachments.
I made a small BoxCollieder and Rigidbody with constraints on rotation and movement in all axes. Now when I reach the maximum length of the rope, it no longer stretches, but its end is not rigidly fixed to the anchor point and the rope can move further, how can this be fixed? I pull the other end and it doesn't stop

(20-10-2021, 02:30 PM)josemendez Wrote: A rope won’t stretch beyond its rest length unless you force it to, by for instance, attaching its ends using static attachments and directly setting the position of both ends. There’s nothing the rope can do to avoid being stretched if you explicitly set the position of both its ends.

Use dynamic attachments to attach the rope to rigidbodies. This way, the rope will apply a force to keep the rigidbodies from moving once the rope is tense.

Check out the manual, it explains the difference between static and dynamic attachments:
http://obi.virtualmethodstudio.com/manua...ments.html

Also, check the Crane, ChainBall and WrapTheRope scenes for examples on how to use dynamic attachments.
I want to pull on the fork, but so that it does not move beyond some tension limit of the rope, I added a dynomial attachment to the anchorage point on the floor
   
Reply


Messages In This Thread
ObiRope Points - by Matbee - 19-10-2021, 10:26 AM
RE: ObiRope Points - by josemendez - 19-10-2021, 10:50 AM
RE: ObiRope Points - by Matbee - 19-10-2021, 11:24 AM
RE: ObiRope Points - by josemendez - 19-10-2021, 11:27 AM
RE: ObiRope Points - by Matbee - 19-10-2021, 11:00 AM
RE: ObiRope Points - by josemendez - 19-10-2021, 11:24 AM
RE: ObiRope Points - by Matbee - 19-10-2021, 11:28 AM
RE: ObiRope Points - by josemendez - 19-10-2021, 11:29 AM
RE: ObiRope Points - by Matbee - 19-10-2021, 11:47 AM
RE: ObiRope Points - by josemendez - 19-10-2021, 12:02 PM
RE: ObiRope Points - by Matbee - 19-10-2021, 01:26 PM
RE: ObiRope Points - by josemendez - 19-10-2021, 01:30 PM
RE: ObiRope Points - by Matbee - 19-10-2021, 02:36 PM
RE: ObiRope Points - by josemendez - 19-10-2021, 02:50 PM
RE: ObiRope Points - by Matbee - 19-10-2021, 02:52 PM
RE: ObiRope Points - by josemendez - 19-10-2021, 03:02 PM
RE: ObiRope Points - by Matbee - 19-10-2021, 04:23 PM
RE: ObiRope Points - by josemendez - 19-10-2021, 04:36 PM
RE: ObiRope Points - by Matbee - 20-10-2021, 09:23 AM
RE: ObiRope Points - by josemendez - 20-10-2021, 09:53 AM
RE: ObiRope Points - by Matbee - 20-10-2021, 02:12 PM
RE: ObiRope Points - by josemendez - 20-10-2021, 02:30 PM
RE: ObiRope Points - by Matbee - 20-10-2021, 04:06 PM
RE: ObiRope Points - by josemendez - 20-10-2021, 05:41 PM
RE: ObiRope Points - by Matbee - 21-10-2021, 10:14 PM
RE: ObiRope Points - by josemendez - 21-10-2021, 10:26 PM
RE: ObiRope Points - by Matbee - 21-10-2021, 10:42 PM
RE: ObiRope Points - by josemendez - 22-10-2021, 07:18 AM
RE: ObiRope Points - by Matbee - 22-10-2021, 07:56 AM
RE: ObiRope Points - by josemendez - 22-10-2021, 08:04 AM
RE: ObiRope Points - by Matbee - 22-10-2021, 08:20 AM
RE: ObiRope Points - by josemendez - 22-10-2021, 08:30 AM
RE: ObiRope Points - by Matbee - 22-10-2021, 08:41 AM
RE: ObiRope Points - by josemendez - 22-10-2021, 08:46 AM
RE: ObiRope Points - by Matbee - 22-10-2021, 12:40 PM
RE: ObiRope Points - by josemendez - 25-10-2021, 08:44 AM
RE: ObiRope Points - by josemendez - 22-10-2021, 08:46 AM