Light reflectance on a sphere

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Oday Shahadh
Oday Shahadh 2017-1-29
评论： Star Strider 2017-1-29
Is there a function in Matlab give me the reflected light on a sphere as a vectors ? and what about " diffuse" function

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Jan
Jan 2017-1-29
diffuse and specular are a good point to start from, when you approximate a sphere by a set of polygones. I assume this is meant by "as a vectors". If not, please explain, what you have as inputs and want as output.
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Oday Shahadh
Oday Shahadh 2017-1-29
编辑：Jan 2017-1-29
I am estimating the satellite power generation by solar cells..a part of the power generated is from earth albedo and so the light source is the Sun.. I already have the Sun vector as well as the norms to each face of the satellite.. if I can get a set of vectors which represents the diffusion reflective light according to lambartian model.. So I can find the iincidence angles between the reflected diffused vectors and the norms to each side of the satellites.. Thanks in advance
Star Strider
Star Strider 2017-1-29
See if the surfnorm function will give you the information you want.

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