> https://satoshi7190.github.io/Shinjuku-indoor-threejs-demo/ https://satoshi7190.github.io/Shinjuku-indoor-threejs-demo/ This is impressive! What tools did th

> https://satoshi7190.github.io/Shinjuku-indoor-threejs-demo/ https://satoshi7190.github.io/Shinjuku-indoor-threejs-demo/ This is impressive! What tools did they use to make that 3D map?