Rhys Mainwaring

> Hi, May I open a PR for this issue, if you aren't working on it? Sure, if you have a solution would be glad to review.

@srizvan it seems that the behaviour for handling legacy materials has changed in a recent update to Gazebo. I’ll need to track down why that is affecting a number of...

AFAICT this issue is not present with the latest version of Gazebo Harmonic running on macOS. Closing as unable to replicate further and no recent activity.

Would be good if this could be sync'd with the params from the simple cylindrical fence in ArduPilot.

Thanks @TannerGilbert, this looks like a great addition. I'll try to get this running under my macOS / Jazzy setup and give feedback.

> We probably should have a simple `reversible` tag that defaults to true. That would be a good solution that preserves previous behaviour. I'll raise a PR with the change....

@khanasif786 - I've rebased this PR on master here: https://github.com/srmainwaring/ardupilot/tree/mav_cmd_camera_example_scripts. `ReadMe.md` in this PR must be renamed to `README.md` before rebasing. This has to be done in a few steps...

@khanasif786, I think perhaps the follow-functionality should be split into a separate PR, with this one focussing on the core camera tracking changes. The addition of `MSG_CAMERA_TRACKING_IMAGE_STATUS` is needed though...

This is one of the models available in the Gazebo Classic models database: http://models.gazebosim.org/gimbal_small_2d/. You may need to install these locally or if you have them already check the resource...

This is because the Gazebo `navsat` sensor does not pass any information back to the FC. It's not really an issue with this repo, rather the data needs to be...