2 This directory contains various graphics hacks that requre OpenGL. These are
3 independent from the xscreensaver program (in the ../../driver/ directory)
4 but some of them use the utility functions found in the ../../utils/ directory.
6 If you have compilation problems, check the parameters in ../../config.h.
8 If you're looking for a free implementation of the OpenGL library, check
9 out <http://www.ssec.wisc.edu/~brianp/Mesa.html>. For general OpenGL info,
10 see <http://www.opengl.org/>.