gwaldron / osgearth

3D Maps for OpenSceneGraph / C++14
https://www.pelicanmapping.com/home-1/opensource
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ElevationRanges::getElevationRange only works on "real" elevation data #2451

Closed jasonbeverage closed 3 months ago

jasonbeverage commented 6 months ago

The pre-baked ElevationRanges::getElevationRange only works on real earth elevation and can cause culling issues if a user has fake or test data that isn't representative of the entire earth. Perhaps we should have the ability to load an external file or just disable the approximation completely in some cases.