URDF exporter Parent link error

Hello

I watched the Isaac Sim Office Hours at 11/8.

following the video demo of URDF export from usd and see urdf’s detail.

I found out a error of parent link error miss match.

I use turtlebot3_burger usd at:
omniverse://localhost/NVIDIA/Assets/Isaac/2023.1.0/Isaac/Samples/ROS2/Robots/

As you can see the base_joint’s physics joint the base_joint’s parent is base_footprint.

But exported urdf’s base_joint’s parent is turtlebot3_burger and it also has link.

I removed original’s color materials for compare the difference

Hi @khh1 - Are you still having issues with the latest Isaac Sim release?

I was busy recently so I couldn’t test it.
I’ll check later and reopen if there are any problems.

https://forums.developer.nvidia.com/t/enhancements-to-urdf-importer-articulation-in-version-2023-1-1-ensure-consistent-root-link-designation-for-improved-simulation-accuracy/283616/2

Sounds good! Please open a new topic, if you see any issues.

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.