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typeracer

Pit Stop
Racer James (2janghoon)
Race Number 4
Date Wed, 2 Aug 2017 17:43:28
Speed 104 WPM Try to beat?
Accuracy 96.4%
Rank 1st place (out of 5)
Opponents edwardelrich (4th place) r0s3bud (2nd place)

Text typed:

The observed brightness of a Lambertian surface may be written as the product of an albedo factor, p, and the cosine of the incident angle, cos i. This means that brightness can be written as a product of a term that depends on the material, p, and a term that depends on surface direction, which in turn depends on f and g.
— (book) by Patrick Henry Winston (see stats)

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