not sure, you'll have to check it.the tool extract vertex color of grass, dirt etc that devs painted on the landscape mesh.what i know for sure is on this area, the grass area is unnaturally sharp in-game.
I understand the grassy area, but in the white patch on top of the hill, even the contour lines are missing.
How does it looks like in-game?
My bad, my color conversion was too aggressive.