「Lamb」：修訂間差異
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已建立頁面，內容為 "=='''Format'''== Lamb // float <font size=3> The probability of a surface emitting light ray according to Lambertian cosine law. </font> =='''Example'''== #Lamb..." |
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The probability of a surface emitting light ray according to Lambertian cosine law. | The probability of a surface emitting light ray according to Lambertian cosine law. The number of photons emit in a solid angle <math>d\Omega </math> is proportional to <math>\cos(\theta)</math>, where <math>\theta</math> is the angle between the wave vector of a light ray and the normal vector of the emission surface. | ||
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於 2018年8月28日 (二) 02:33 的修訂
Format
Lamb // float
The probability of a surface emitting light ray according to Lambertian cosine law. The number of photons emit 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%.