Hi Lv,

The patching support build into VPB is able to modify an already build
database, replacing tiles affected by the newly added imagery/DEMs.

The patching support does not enable you to mix two independent
databases at runtime.

Robert.

On Wed, Jul 20, 2011 at 3:30 PM, Lv Qing <[email protected]> wrote:
> Hi,
>
> ...
>
> I know the new vpbmaster offer patching a new data to a existing 
> VirtualPlanetBuilder database.
>
> In my app.I made a low resolution earth model,and a high resolution area 
> terrain model,then just load both of them,it ljust looks like palace a high 
> resolution area above the low resolution  earth.It looks OK but not perfect.
>
> So my question is what is the  difference between pacthing  and making two 
> terrain models?Thx!
>
>
>
>
>
>
>
> Thank you!
>
> Cheers,
> Lv
>
> ------------------
> Read this topic online here:
> http://forum.openscenegraph.org/viewtopic.php?p=41512#41512
>
>
>
>
>
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