Physically Based Rendering: From Theory to Implementation

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Morgan Kaufmann, 2010 - Computers - 1167 pages
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Physically Based Rendering, Second Edition, describes both the mathematical theory behind a modern photorealistic rendering system as well as its practical implementation.

A method known as literate programming combines human-readable documentation and source code into a single reference that is specifically designed to aid comprehension. The result is a stunning achievement in graphics education. Through the ideas and software in this book, you will learn to design and employ a full-featured rendering system for creating stunning imagery.

This new edition greatly refines its best-selling predecessor by streamlining all obsolete code as well as adding sections on parallel rendering and system design; animating transformations; multispectral rendering; realistic lens systems; blue noise and adaptive sampling patterns and reconstruction; measured BRDFs; and instant global illumination, as well as subsurface and multiple-scattering integrators.

These updates reflect the current state-of-the-art technology, and along with the lucid pairing of text and code, ensure the book's leading position as a reference text for those working with images, whether it is for film, video, photography, digital design, visualization, or gaming.



  • The book that won its authors a 2014 Academy Award for Scientific and Technical Achievement from the Academy of Motion Picture Arts and Sciences
  • New sections on subsurface scattering, Metropolis light transport, precomputed light transport, multispectral rendering, and much more
  • Includes a companion site complete with source code for the rendering system described in the book, with support for Windows, OS X, and Linux: visit www.pbrt.org
  • Code and text are tightly woven together through a unique indexing feature that lists each function, variable, and method on the page that they are first described
 

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Contents

Introduction
1
Geometry and Transformations
55
Shapes
107
Primitives and Intersection Acceleration
183
Color and Radiometry
261
Camera Models
301
Sampling and Reconstruction
323
Reflection Models
423
Light Transport I Surface Reflection
739
Light Transport II Volume Rendering
873
Light Transport III Precomputed Light Transport
925
Retrospective and the Future
989
Utilities
999
Scene Description Interface
1045
Index of Fragments
1077
Index of Classes and their Members
1091

Materials
477
Texture
501
Volume Scattering
575
Light Sources
605
Monte Carlo Integration I Basic Concepts
637
Monte Carlo Integration II Improving Efficiency
679
Index of Miscellaneous Identifiers
1101
References
1105
Index
1143
From Theory to Implementation
1169
Copyright

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About the author (2010)

Matt Pharr is a Software Engineer at Google. He previously co-founded Neoptica, which was acquired by Intel, and co-founded Exluna, which was acquired by NVIDIA. He has a B.S. degree from Yale and a Ph.D. from the Stanford Graphics Lab, where he worked under the supervision of Pat Hanrahan.

Greg Humphreys is Director of Engineering at FanDuel, having previously worked on the Chrome graphics team at Google and the OptiX GPU raytracing engine at NVIDIA. Before that, he was a professor of Computer Science at the University of Virginia, where he conducted research in both high performance and physically based computer graphics, as well as computer architecture and visualization. Greg has a B.S.E. degree from Princeton, and a Ph.D. in Computer Science from Stanford under the supervision of Pat Hanrahan. When he's not tracing rays, Greg can usually be found playing tournament bridge.

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