All,
I have a requirement to do some altitude shading (coloring) to a terrain database based off a referenced altitude. In other words, I would like to shade the terrain to be green below a given altitude and then shade it brown at or above the given altitude. The reference altitude basically represents the horizontal plane that intersects the terrain database. Any terrain below the plane is shaded green and any terrain above the plane is shaded brown. My question is, is there any support in OSG that will allow me to do something like this? My terrain is a database built with VPB. Any input would be most appreciated. -Shayne
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