Hi Linh,

On Wed, Feb 13, 2008 at 2:42 AM, Linh Phan <[EMAIL PROTECTED]> wrote:
>  1. Is the "-d DEM_1m_VictoriaCrater.tif" argument to osgdem all I need
>  for a GeoTIFF file?

Yes, that's all that is required.  Your osgdem command line looks just
fine so I'm suprised the generated database is working fine out of the
box.

>  2. Is there a way for osgviewer to put the object in the center so I can
>  see it or do
>    I have to ask the USGS to generate the GeoTIFF DEM that has the DEM
>  in the center so I can see?

osgviewer will place the viewpoint so that the center of rotation is
at the center of the loaded object.

Robert.

Robert.
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