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Comment on The Color of White Lightparent

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Would a intensity over frequency curve do it?

That should work as a brute-force method. You could simulate lighting conditions by measuring the reflected spectrum of different materials and multiplying with the spectrum of a light source.

Check out the CIE XYZ color space and its color matching functions. It's the standard for defining/converting color spaces and calibrating displays for accurate color matching. It only models human perception, and contains colors that are physically impossible to reproduce.

https://en.wikipedia.org/wiki/CIE_1931_color_space

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