SIGGRAPH 99: Programming with OpenGL - Lighting & Shading ;  Advanced Graphics Programming

SGI

http://www.opengl.org/resources/code/samples/sig99/

These courses were presented at the 1999 SIGGRAPH Conference in Los Angeles, California. The Lighting and Shading Techniques for Interactive Applications course demonstrated lighting and shading techniques useful for interactive applications.
The Advanced Graphics Programming Techniques Using OpenGL demonstrated more sophisticated and novel techniques possible using the OpenGL library.