A quick follow-up, when I changed the billboard technique to rotate the billboards to be perpendicular to the camera-to-object-direction I got correct shadow casting.
This method rotates the billboard in model space leaving the model-view-matrix unchanged. For my purpose (vegetation rendering) the result is almost the same as screen aligned billboards so the problem is kind of solved. Cheers, Johan ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=62359#62359 _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
