This directory contains source code related to the book "Graphics Gems" (editor, Andrew S. Glassner, published by Academic Press, Cambridge, MA, 1990, ISBN 0-12-286165-5, 833 pgs.). The authors and the publisher hold no copyright restrictions on any of these files; this source code is public domain, and is freely available to the entire computer graphics community for study, use, and modification. We do request that the comment at the top of each file, identifying the original author and its original publication in the book Graphics Gems, be retained in all programs that use these files. The compressed tar files that hold the gems source code should be downloaded using binary transfer mode. Additional submissions (bug fixes, skeleton programs, auxiliary routines, etc.) may be directed to the site administrator, Craig Kolb (cek@princeton.edu). Thanks to Eric Haines for compiling and maintaining the errata list. GGems.tar.Z The most up-to-date versions the gems. Errata.GraphicsGems Errata to Graphics Gems, first edition. GGems.old.tar.Z Older, buggier, uglier versions of the gems.