Hi, I am using OSGDem to combine raster imagery and XYZ elevation data into a textured OSG model for a simple patch of terrain. I have used GlobalMapper to export XYZ data into an elevation-GeoTIFF as input. However, the XYZ data covers a roughly rectangular area which is not axis-aligned, so I have four triangles without valid elevation data in my input GeoTIFF.
OSGDem happily produces cliffs in these regions - is there a way to cull out geometry for areas not covered by source elevation data? Thank you! Cheers, Fred ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=56025#56025 _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
