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typeracer

Pit Stop
Racer Epsylonx (epsylonx)
Race Number 444
Date Wed, 5 Apr 2017 10:40:40
Speed 55 WPM Try to beat?
Accuracy 94%
Rank 3rd place (out of 5)
Opponents jaydys (4th place) zach_16 (2nd place)

Text typed:

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.
— (book) by John F. Hughes, Andries van Dam, James D. Foley, Steven K. Feiner (see stats)