[benstrumental]

Very cool! Here's a tutorial from Sebastian Lague on implementing something similar in Unity, which may have served as inspiration for this project:

https://youtu.be/sLqXFF8mlEU

[andybak]

I think the inspiration was the release of a new Google API last week along with support for it via Cesium's Unity and Unreal plugins.

[nkozyra]

Yeah. Sebastian Lague's game videos are great because of the way he walks through his steps & methodology, but wrt his geographic implementations it's not how you would approach this problem for this level of granularity.