Attempted Custom Rendering Sensor Example

[JEller98]

🦟 Bug fix

Fixes #1673

Summary

This is an attempt at implementing a custom rendering example as discussed in Issue #1673. There is an attempt to create a CameraSensor in the PostUpdate method, then pass the pointer to the bitmap field found within a given Image and pass said pointer to FreeImage's FlipHorizontal method.

Checklist

• Signed all commits for DCO
• Added tests
• Updated documentation (as needed)
• Updated migration guide (as needed)
• Consider updating Python bindings (if the library has them)
• codecheck passed (See contributing)
• All tests passed (See test coverage)
• While waiting for a review on your PR, please help review another open pull request to support the maintainers

Disclaimer

This solution is experimental at best, as I'm very inexperienced; this is actually my first time writing C++ and my first time attempting to contribute to FOSS. I felt very out of my depth while attempting to implement this solution. Constructive criticism, if anyone is willing to provide it, is more than welcome.

No tests have been written due to my inexperience regarding the testing frameworks used, and no offense will be taken if this request is not accepted.

Note to maintainers: Remember to use Squash-Merge and edit the commit message to match the pull request summary while retaining Signed-off-by messages.