「Lamb」：修訂間差異
跳至導覽
跳至搜尋
無編輯摘要 |
|||
| 第23行： | 第23行： | ||
| row 1 cell 1 | | row 1 cell 1 | ||
| row 1 cell 2 | | row 1 cell 2 | ||
|} | |} | ||
於 2019年9月19日 (四) 03:18 的修訂
Format
Lamb // float
The probability of a surface emitting light ray according to Lambertian cosine law. The number of photons emitted in a solid angle is proportional to , where is the angle between the wave vector of a light ray and the normal vector of the emission surface.
Example
#Lamb SurfEmit Shell 1 1.00000
The probability is 100%.
Math
| BSDF | |
|---|---|
| row 1 cell 1 | row 1 cell 2 |