[osg-users] (VPB) osgdem not providing terrain heights with --tile-terrain-size --tile-image-size options

[Hulet, Scott S]

Robert,

If I limit the number of levels, will I not be displaying lower
resolution imagery as well?  I would like larger terrain trinagles (and
regions) at the finest level, but maintain my highest resolution input
imagery.  For instance, it would be acceptable if I had 400m terrain
tiles at the finest res level with 512x512 image tiles.  This would
equate to .78125 meters/texel resolution.

> The tile dimensions aren't controlled in size, it's purely done in
> post dimensions.  If you don't need high res heights then just set the
> --tile-terrain-size <size> to something like 16 and then limit the
> number of levels provide using -l <numlevels>.
 
Scott S. Hulet <mailto:scott.s.hulet at lmco.com> 
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