Guest
Race Result Details |
| Racer | michael (peneman) |
| Race Number | 369 |
| Date | Sat, 17 Jun 2017 22:15:49 |
| Speed |
64 WPM
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| Accuracy | 95.7% |
| Rank | 2nd place (out of 2) |
Text typed:
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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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