Ball joint SDF

Official Python bindings with a focus on reinforcement learning and robotics.
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cmon
Posts: 2
Joined: Tue May 21, 2019 5:54 pm

Ball joint SDF

Post by cmon » Tue May 21, 2019 5:57 pm

Good day,

I'm trying out all the joints but cannot get the ball joint to work in SDF using pybullet.loadSDF("model.sdf"). The following code works if I change type to "revolute", it defaults to axis <1 0 0>.

Code: Select all

<joint name="Ball1" type="ball">
	<parent>RigidGroup3</parent>
	<child>RigidGroup4</child>
	<pose>0 0 0 0 0 0</pose>
</joint>
Should I stack revolute joints as a workaround?

cmon
Posts: 2
Joined: Tue May 21, 2019 5:54 pm

Re: Ball joint SDF

Post by cmon » Tue May 21, 2019 7:10 pm

type ball changed to spherical works

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