light-radius-and-normalize.pdf
Hey Guys, i was studying light normalize and light radius and its relations, I've prepared a document on it please look through.
But to understand it on mathematical terms i was not not able to find any formula that is changing light intensity when we switch off the normalize.
can anyone help me with that?
Normalize will spread a constant amount of output over the surface of the light, so it's the same amount of output regardless of size. With it off, it's a constant output per unit area, so increasing the scale will increase the output.
In math terms, that's O=C for normalized, or O=C*A for non-normalized, where O is total output, A is the area of the light, and C is the exposure or intensity.
Can't find what you're looking for? Ask the community or share your knowledge.