PS
Peter Shirley
Peter Shirley is an American computer scientist and computer graphics researcher. He is a Distinguished Scientist at NVIDIA and adjunct professor at the University of Utah in computer science. He has made extensive contributions to interactive photorealistic rendering. His textbook, Fundamentals of Computer Graphics, is considered one of the leading introductory texts on computer graphics and is currently in the fifth edition.
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Books

Realistic ray tracing
2000
ISBN 9781568811109