Re: [osg-users] [vpb] Embedding HiRes-DEM into LowRes global DEM

Hi Toben, VPB should be able to ignore null data, so look into defining what this null data is. Another option is to use alpha values on the source data and alpha out the invalid data. Robert. On Sat, Nov 28, 2009 at 3:56 PM, Torben Dannhauer z...@saguaro-fight-club.de wrote: Hi, I have a

[osg-users] [vpb] Embedding HiRes-DEM into LowRes global DEM

Hi, I have a High resolution digital elevation model which I would like to integrate into a larger low resolution Dataset. Unfortunately my Hi-Res inlay has no rectangular shape, so all uncovered ereas are (or at least appeare as) black. If I compile my dataset, the black area of my HiRes