Guest
Race Result Details |
| Racer | Sam (gravitonus) |
| Race Number | 616 |
| Date | Sat, 10 Dec 2022 19:00:37 |
| Speed |
75 WPM
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| Accuracy | 95.9% |
| Rank | 2nd place (out of 5) |
Text typed:
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Although reflection mapping can be used to produce a number of useful effects, it provides only an approximation to the correct reflection information. By taking into account just the surface's reflection direction and not its position in the sphere, it models an infinitely large environment sphere.
—
Computer Graphics: Principles and Practice
 (book)
by John F. Hughes, Andries van Dam, James D. Foley, Steven K. Feiner
(see stats)
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