Radiosity and realistic image synthesis Cohen M.F., Wallace J.R. (AP, 1995)(412s).pdf

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Radiosity and Realistic Image Synthesis
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Radiosity and
Realistic Image
Synthesis
Michael F. Cohen
John R. Wallace
Academic Press Professional
Boston San Diago New York
London Syndey Tokyo Toronto
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Copyright (c) 1995 by Academic Press, Inc.
GRAPHICS GEMS copyright (c) 1990 by Academic Press, Inc.
GRAPHICS GEMS II copyright (c) 1991 by Academic Press, Inc.
GRAPHICS GEMS III copyright (c) 1992 by Academic Press, Inc.
QUICK REFERENCE TO COMPUTER GRAPHICS TERMS
copyright (c) 1993 by Academic Press, Inc.
RADIOSITY AND REALISTIC IMAGE SYNTHESIS
copyright (c) 1993 by Academic Press Inc.
VIRTUAL REALITY APPLICATIONS AND EXPLORATIONS
copyright (c) 1993 by Academic Press Inc.
All rights reserved.
No part of this product may be reproduced or transmitted in any form or by any
means, electronic or mechanical, including input into or storage in any information
system, other than for uses specified in the License Agreement, without permission
in writing from the publisher.
Except where credited to another source, the C and C++ Code may be used freely to
modify or create programs that are for personal use or commercial distribution.
Produced in the United States of America
ISBN 0-12-059756-X
About the cover image:
The cover image shows the interior of Le Corbusier’s Chapel at Ronchamp,
France. The illumination was computed using radiosity, with the sunbeams added
by stochastic ray tracing during rendering [109, 110]. The model was created by
Paul Boudreau, Keith Howie, and Eric Haines at 3D/EYE, Inc. with Hewlett-
Packard’s ARTCore Radiosity and Ray Tracing library.
The image is a frame from the animation The Key is Light presented at the
Siggraph ’91 Electronic Theater. The video was produced by Hewlett-Packard
Company TV, with extensive help from Becky Naqvi, John Fujii, and Ron Firooz
at Hewlett-Packard Company.
The back cover image is a radiosity rendering from a scene of Luther’s Tavern
in the Opera Tales of Hoffman . The opera lighting design software used for this
image is part of a PhD dissertation by Julie O’Brien Dorsey at Cornell University’s
Program of Computer Graphics [73].
Radiosity and Realistic Image Synthesis
iii
Edited by Michael F. Cohen and John R. Wallace
(a)
(b)
(c)
(d)
(e)
(f)
Plate 1. “Six Renderings of Red-Blue Box” (see Chapter 1). (a) Local, (b) Ray
Trace, (c) Radiosity, (d) Radiosity + Glossy, (e) Radiosity + Fog, (f) Monte Carlo.
Courtesy of Michael Cohen, Holly Rushmeier, and Ben Trumbore, Program of
Computer Graphics, Cornell University.
Radiosity and Realistic Image Synthesis
Edited by Michael F. Cohen and John R. Wallace
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