2D Bounding Box messages from bounding box cameras are not bridged

[wittenator]

Desired behavior

There should be a bridge for the translation of 2D BBox messages coming from bounding box cameras.

Alternatives considered

None

Implementation suggestion

The corresponding ignition messages should be added. I did this in https://github.com/wittenator/ros_gz/tree/humble .

Additional context

This is useful if one wants to replace e.g. an object detection node that runs on CUDA-hardware only with a Gazebo bounding box camera to make the simulation run on any hardware.

[wittenator]

@ahcorde Is the port to ROS Iron something the Ros_gz team will do or should I do another PR?

[ahcorde]

@wittenator, if you want to take care of the forward port I really appreciate it otherwise I will do it this or next week.

[wittenator]

Sure, I don't mind doing that. I'll probably come around to it on Monday tho

[wittenator]

Ahh, do you know when to expect the changes reflected in the binary packages?

[ahcorde]

I can make a release today, and changes will be available in the next humble sync.

[wittenator]

The humble release is not urgent for me anymore, I switched to Iron in the meantime^^ I was just curious, but thanks for the info!

[wittenator]

I added a PR to the Iron branch with the cherry-picked changes from the last merged PR in #460 .

[mjcarroll]

@ahcorde to close after rolling release

[ahcorde]

PR was forward ported to rolling too #466.

Closed. Thank you @wittenator for your contributions.