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typeracer

Pit Stop
Racer Pyo (codec101)
Race Number 7
Date Wed, 1 Mar 2017 18:04:50
Speed 61 WPM Try to beat?
Accuracy 91.5%
Rank 2nd place (out of 5)

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)