Real-Time Physics Simulation Forum

Thank you. I am using pyBullet, so I guess the "JOINT_FIXED" constraint is the same as btFixedConstraints in Bullet. I do not update anything once I set up the constraint. I also do not have a lot of constraints. One thing that might be important is that the blue links are connected to mot...

Hi, I am using constraints to connect some joints (yellow sphere): 1.png However, as the time goes, the relative position of connected joints changed: 2.png How can I get the connected joints fixed? Note that I have to use constraints to connect them because the environment is dynamic: I don't know ...