View Pit Stop page for race #8014 by reggies — Ghost race
View profile for Alexey (reggies)
Official speed | 82.79 wpm (46.96 seconds elapsed during race) |
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Race Start | August 31, 2017 3:17:12pm UTC |
Race Finish | August 31, 2017 3:17:59pm UTC |
Outcome | Win (1 of 2) |
Accuracy | 97.0% |
Points | 85.54 |
Text | #3622413 (Length: 324 characters) 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. |