Robert, My images are in a lat/long coordinate system. How can I project them onto a globe in spherical coordinates?
John -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Robert Osfield Sent: Friday, October 26, 2007 1:57 PM To: OpenSceneGraph Users Subject: Re: [osg-users] TexGenNode and projecting from inside geometry tothe outside Use the TexGenNode with eye linear coordinates. On 10/26/07, Argentieri, John-P63223 <[EMAIL PROTECTED]> wrote: > > > > Robert, > > If I want to project textures onto a PagedLOD globe, can I do so from > inside the globe using a texgennode? It would be easiest to do if I > could set the texgennode's matrices to look out at the surface of the > earth from the origin. > > Would the fact that this is a paged database screw things up? > > It looks to me like the stateset that applies the texture must belong > to the parent of both the texgennode and the geometry I am projecting > onto. Is this true? > > How many texture attributes can this parent have in its stateset? I > need a lot. > > > John > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph. > org > > _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.or g _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
