From opengl docs: glUniform1i and glUniform1iv are the only two functions that may be used to load uniform variables defined as sampler types. Loading samplers with any other function will result in a GL_INVALID_OPERATION error.
And osg uses this calls only for int uniforms or sampler uniforms, for unsigned it calls glUniformui* funcitons. Cheers. 21.02.2012, 17:45, "Ethan Fahy" <[email protected]>: > By the way I had originally put the TEXTURE_UNIT as a const unsigned int > because of the 10th post in this thread: > http://forum.openscenegraph.org/viewtopic.php?t=8273 > as it was suggested by Jean-Sebastien. Not sure if there is some disconnect > that I am still not getting but changing it to a regular int seems to have > solved my problems so I will just move forward using a regular int. > > ------------------ > Read this topic online here: > http://forum.openscenegraph.org/viewtopic.php?p=45637#45637 > > _______________________________________________ > 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
