[osg-users] Terrain Center and Size/Extent (TXP, LoD)

John Farrier john.farrier at gmail.com
Fri Jul 1 06:54:47 PDT 2016


I am using the terrapage (TXP) plugin to render large terrain.  I want to push the terrain out to the horizon more, but it seems to page out a bit early (at distance).  Is there a way to 

1.) Control the amount (extent) of terrain that is paged in or the distance at which it pages out terrain (i.e. the maximum distance for it to render).  Could I set the maximum distance to "x" and override some other default?  What determines the point at which the terrain is not being loaded at distance?


2.) Control the center of the terrain?  It seems to center high-resolution terrain UNDER the camera, even when the camera is looking OUT.  Ideally I'd like to have high resolution terrain where the camera is looking.

These are two different issues, but related.  Improving either would be a big help.

Thank you!


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