How can I lock one axis of ball joint in gazebo?
Hi, I'm trying to attack a gimbal on 3DR Iris model. When I attached revolute joints, it failed to hover. Its roll and pitch are perturbed badly. After I attached a ball joint instead of them, hovering is successful but it revolute for all dimensions. I want to lock its yaw. How can I do that?
You can look into revolute2 joints, where you can set up 2 axis. See here on the joint type and axis and axis2 tags http://sdformat.org/spec?ver=1.6&elem=joint#joint_type