Prebuilt Ortho4XP US Scenery

That is my understanding of how it works too. When you are building the Ortho files/tiles you need to point the program (Ortho4XP) to a source for the building/tree/road data. I usually just point mine at the default:

X-Plane 11 > Global Scenery > X-Plane Global Scenery > Earth nav data

If you are using HD mesh you would point it to:

X-Plane 11 > Custom Scenery > zzz_uhd_global_scenery4 > Earth nav data

1 Like