Hi, I am trying to force the redraw of PagedLOD nodes. My need is to change the color of these nodes when the user push a button, but the only way I get it is to use the following hack: 1) set new position far from the current, using viewer->getCameraManipulator()->setHomePosition... 2) execute viewer->frame() to update the viewer 3) set the original position viewer->getCameraManipulator()->setHomePosition
It seems like the DatabasePager keeps a cache (or something similar) that I don't know if and how to clear, in order to redraw the scene. I don't think my method is the right way, moreover sometimes (but I don't know why...) the view is not refreshed. Sorry for my possible confusion, but can you please give me some hints? Cheers, Simone ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=68235#68235 _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
