Thanks for answering the first question I had after digging through their site. A rendering layer would be fantastic. There are so many cool things that could be easily added to increase immersion or tell a story.
FWIW, I have some initial reason to believe the "tour" mode it has involves the use of KML, so it might be possible to "easily" (still require some crazy hacking, but not so much) tell your own "story", but yeah: what I am really looking for is something where, from inside of VR, I can easily point at stuff and draw things and either take a recording or synchronize my state with another user. Earth VR was just such a great initial example of a place where I wanted to inject these kinds of features, so it is all the more annoying that it is one of the few apps that is built in a way to make that really hard :(.
