SO far the progress on the TDS software has focused on the guts of the algorithm itself and little on testing of the Shape file, so I'm certain that it is still full of bugs.  If you'd like to forward your .shp file I can take a look and fix polygon windings and such.

-don

On 8/21/06, Antoine Hue <[EMAIL PROTECTED]> wrote:
Don Burns wrote:
> HI Antoine,
>
> The ESRI SHape file loader has been added as part of an SBIR project
> funded by the Air Force for doing terrain deformation software based
> on target position.  More information is here:
> http://www.andesengineering.com/Projects/TDS/
>
> According to the spec, terrain files will use OpenFlight and targets
> will use ESRI shape files.  This required the addition of the shape
> loader to OSG as it hadn't previously existed.
>
Hi Don,

Thank you for the answer. In the related software, were you using a
scene graph geode as target?

I have tried the loader on a shape file with country boundaries and it
is flipped upside down: top face is culled as on image below but also,
the boundaries are not represented as polyline but fans which is
problematic for concave countries like Italy. Note, all of this may come
from my datafile.

Antoine


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