About the image capture function

[kosukesugi-eng]

I'm setting up my environment using Engine, but does Engine include a screenshot function?

Do I need to customize it myself?

[rosemaryreilman]

It is included in xrextras. Here's an example project, unfortunately the documentation links in that project are all 404ing now. There may be other example projects and some forum posts to help you. Hope that helps get you started and hopefully there will be more official documentation again.