Hi folks, Does anyone have an example of how one would implement the equivalent of a NodeVisitor for a PagedLOD object such that it visits all of the paged in LODs?
-B > -----Original Message----- > From: [email protected] [mailto:osg-users- > [email protected]] On Behalf Of Brad Colbert > Sent: Tuesday, March 02, 2010 1:04 PM > To: [email protected] > Subject: [osg-users] OSG 2.9.6 GeometryTechnique and transparency > > Robert, > > I just upgraded everything to 2.9.6. In the process I built one of our > sensor capable databases which relies on data that is in the alpha > channel of the terrain imagery. To my surprise, the terrain was no > translucent. I found that in GeometryTechnique that a stateset is set > for each PagedLOD that enables blending if the image is RGBA. > > I guess my question is if this is absolutely necessary? This is a bit > of a big hammer solution, I think. > Can't the user just enable blending on the osg::Node* that represents > the entire database? > > -B > > --- > Brad Colbert > Renaissance Sciences Corporation > W: 480 374-5073 x:5073 > F: 425 675-8044 > > > _______________________________________________ > 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.org
