Hi Gert, Jason sent me a fix for his interpolation code that may well fix your problems. I'll down load your test data to double check.
It'd certainly be worth updating to the CVS version of the OSG. Robert. On 7/28/06, Gert van Maren <[EMAIL PROTECTED]> wrote:
Hi Robert, I've put my test data on our server: http://www.k2vi.com/temp/osgdemtest.zip This is the globe really low res, part of NZ in 100m res and sample area at 25m res. It works fine in OSGdem 1.0. Same data in OSGdem 1.1 results in error 5 and eventually crash. As mentioned the error occurs in getInterpolatedValue() where the colMax values are negative. The test data are ESRI grid, have tried GeoTiffs as well -> same result. Any help would be greatly appreciated. Regards Gert -------------------------------------------------------------------------------- Hi Robert, Did rebuild OSG from scratch and no other OSG versions on the path. The error occurs in getInterpolatedValue(GDALRasterBand *band, double x, double y); band->RasterIO returns the ERROR 5. colMax = negative. I'll put some sample data on our ftp server later on. Regards Gert Message: 29 Date: Wed, 26 Jul 2006 08:25:52 +0100 From: "Robert Osfield" <[EMAIL PROTECTED]> Subject: Re: [osg-users] OSGdem problems To: "osg users" <[email protected]> Message-ID: <[EMAIL PROTECTED]> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Hi Gert, Could you try building the OSG from scratch and build under debug then re-run to see if we can get a meningful stack strace. The other thing to look at is to make sure no other OSG versions are on the path, such that 1.1 app pick up on 1.0 libs. Robert. -- Gert van Maren Head of Development K2Vi Virtual Reality Software Data Interface Technologies Ltd Phone: +64 21 2855581 Email: [EMAIL PROTECTED] Web: http://www.k2vi.com _______________________________________________ osg-users mailing list [email protected] http://openscenegraph.net/mailman/listinfo/osg-users http://www.openscenegraph.org/
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