Wojciech Lewandowski writes: > Hi Alberto, > > You may need to add support for clip planes via gl_ClipVertex or > gl_ClipDistance to your shaders (which one depends on GLSL version used -see > https://stackoverflow.com/questions/19125628/how-does-gl-clipvertex-work-relative-to-gl-clipdistance). > My experience with these vars was not always positive, though. I remember > times when I was unable to use > them and once had to do my own cliping in vertex shader (=major PITA). But > maybe these days newer drivers or OSG version make it easier.
Hi, Wojciech, many thanks! Following your pointer about gl_ClipDistance I made this work. Nevertheless I take your advice on not relying too much in this feature for compatibility reasons :-) -- Alberto _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
