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The ACCU passes on review copies of computer books to its members for them to review.
The result is a large, high quality collection of book reviews by programmers, for programmers.
Currently there are 1949 reviews in the database and more every month.
Search is a simple string search in either book title or book author. The full text search is a search of the text of the review.
Search is a simple string search in either book title or book author. The full text search is a search of the text of the review.
Title:
Computer Graphics, Principles and Practice (2nd ed. in C)Author:
Foley et alISBN:
0 201 84840 6Publisher:
Addison-WesleyPages:
1174ppPrice:
£37-95Reviewer:
Gareth BlowerSubject:
graphics; referenceAppeared in:
10-5Practically all 'hot' graphics cards these days claim to use
Gouraud shading, so the first thing I looked up in the index was 'Gouraud'.
After being re-directed to 'Shading, Gouraud' (don't you hate indexes which
do this?), I found a fairly full and intelligible explanation. The next
test was an old favourite - line-drawing algorithms. The relevant section
in this book seems to be much more comprehensive than that in its
predecessor (Fundamentals of Interactive Computer
Graphics), although the authors still don't explain that the
mathematically best-fit pixels don't necessarily produce the best-looking
line. Most other topics in both 2D and 3D graphics are covered well,
although one glaring omission is contour plotting. I would also have liked
to see at least an overview of image compression techniques. Too much of
the book is devoted to HCI topics covered more competently elsewhere and a
whole chapter is dedicated to SPHIGS, a graphics package I think few have
heard of or will be interested in.
Since this is the 'Second Edition in C', what's the code like? Below average and very sparse. The preface is honest enough to explain that the original edition had Pascal examples and that the C in this edition is a translation of those examples. The Pascal must have been poor, too! Graphics primitives should probably be written in assembler anyway. The examples are best treated as pseudocode for the algorithms.
Finally, although this edition is dated 1995, the latest reference is 1990. Any book like this is by its nature a snapshot, but 8 years may have brought significant advances. Better leave it on the reference shelves in the library, where it belongs.