Hi, As I recall, shader detachment is not fully implemented in OSG. GL has its own reference-counting and garbage-collection of attachments between glShaders and glPrograms, and putting a robust OSG wrapper around that revealed several tedious corner cases that seemed a bit too resource-intensive for the benefit.
cheers -- mew On Thu, October 25, 2007 15:31, Per Fahlberg wrote: > Hi, > > I'm having problems removing osg::Shader from osg::Program. If a > osg::Shader is removed from a osg::Program the program is relinked but > the I don't think the OpenGL shader object is detached from the OpenGL > program object and if you attach a new osg::Shader the corresponding > OpenGL shader object is never attached to the OpenGL program. > > I've attached a modifed GL2Scene.cpp from the osgshaders example which > shows the problem, if 'x' is hit the fragment shader is removed from the > program but the scene does not change. > > Regards, > Per _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
