15-11-2017, 04:05 AM
(14-11-2017, 09:17 AM)johnnychang Wrote: And there has a problem,in the component ObiPinConstraints when i click Add Pin Constraint there is no response.
Thank you so much,I solve this problem with your advice,And I have a new problem,I want to accomplish a effect which is when i pulled the rope,the rope will be stretch.you can see the picture below.