Add support for move camera

[wallacemreis]

It would be very interesting if we could move the cameras.

We started a discussion on this topic and we already have some solutions.

This is my work arround:
https://gist.github.com/wallacemreis/1b8e3320bc929faf94703cf5d16bd51c

[rohankapoorcom]

I think this is a great feature to add, but I don't have time to implement it. Happy to review code though.