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 |
---|---|---|---|
1307 | 2020-09-02 07:58:27 | 87.80 | 95% |
420 | 2017-09-13 11:54:17 | 90.70 | 96% |