It can also be used as a starting point to "rough in" your layout and then clean up and refine by hand.. If you were trying to build a virtual version of a rea

It can also be used as a starting point to "rough in" your layout and then clean up and refine by hand.. If you were trying to build a virtual version of a real-world location, I would imagine the time savings in starting from real landmarks and buildings would be significant.