Real-Time Shading

This book covers real-time shading systems, their design and how they work. Procedural shading, long valued for off-line rendering and production animation is now possible on interactive graphics hardware. These developments are important for areas such as game development, product design, and scientific visualization, among others.The authors include examples of techniques for efficiently in achieving common effects in a real-time shading language ranging from full procedural shading on advanced specialized hardware to limited, yet surprisingly flexible shading on unextended OpenGL, to modern PC graphics accelerators.Basis for a SIGGRAPH tutorial in 2002!