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.
Game | Time | WPM | Accuracy |
---|---|---|---|
220 | 2017-01-25 01:42:30 | 88.11 | 96% |
185 | 2017-01-25 00:15:09 | 78.27 | 88% |