Robert Thanks for your prompt response. Regarding question 1, does that mean that OSG will maintain only one grid resolution, the smallest of all imported DEM's, i.e, previous DEM's with higher resolution will be remeshed to the smallest resolution? Thanks Eli
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Robert Osfield Sent: Sunday, February 11, 2007 5:47 PM To: osg users Subject: Re: [osg-users] RFI Hi Eli, On 2/11/07, Eli Dahan <[EMAIL PROTECTED]> wrote: > 1. Is it possible to merge two regular grids with different resolutions? Depend on what you mean by merge. osgTerrain/osgdem has support for reading from moziac of different DEMs, each of which can have a different resolution. The highest resolution is used for each area. > 2. Is it possible to merge an irregular grid within a regular grid? osgTerain/osgdem only has support for regular DEM's (formats supported by GDAL). > 3. Is there a plugin to import / Export LandXML files? No. > 4. Is there a maximum number of triangles OSG can handle? No. Limit is really how big your disk driver is. > 5. Is it possible to cut the resulting triangular mesh with a contour > (closed curve delimiting a hole in the mesh)? osgTerrain/osgdem does not support this. Robert. _______________________________________________ osg-users mailing list [email protected] http://openscenegraph.net/mailman/listinfo/osg-users http://www.openscenegraph.org/ _______________________________________________ osg-users mailing list [email protected] http://openscenegraph.net/mailman/listinfo/osg-users http://www.openscenegraph.org/
