I am wondering how can you work with a 3D model with a file size of 1 TB ? Does it require custom software to deal with such a large data ? EDIT: Perhaps its s

I am wondering how can you work with a 3D model with a file size of 1 TB ? Does it require custom software to deal with such a large data ? EDIT: Perhaps its similar to google maps, where 3D "tiles" are loaded as required as you zoom in or out.