[osg-users] [vpb] query without a head

Robert Osfield robert.osfield at gmail.com
Tue Mar 24 15:26:53 PDT 2009


Hi Nicholas,

See the osgintersection example.

Robert.

On Tue, Mar 24, 2009 at 9:19 PM, Nicholas Strauss <
nicholas.c.strauss at boeing.com> wrote:

> Hi,
>
> I want to query elevation values and line-of-sight from VPB ive files as
> fast as possible throughout the terrain. I don't have any visual
> requirement. The graphics board that I am using might vary.
>
> Is there any sample code that I can use as a starter?
>
> Do I need to create a viewing port?
>
> Thank you.
>
> ------------------
> Read this topic online here:
> http://forum.openscenegraph.org/viewtopic.php?p=9152#9152
>
>
>
>
>
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>
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