In povray, is there a way to sum the light hitting a surface area into a value?

Asked Oct 15 '16 at 17:24

Active Oct 15 '16 at 17:24

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I am simulating different light pipes and would like to quantify the amount of light hitting the area under the light pipe. Is there a way in povray to quantify the amount of light (down to a single value) hitting a specific area of a surface?

asked Oct 15 '16 at 17:24

st2000

In povray, is there a way to sum the light hitting a surface area into a value?

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