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 |
---|---|---|---|
1355 | 2017-06-29 01:31:10 | 122.15 | 98% |
1302 | 2017-06-06 05:54:30 | 123.24 | 99% |