Cycles Spectral Rendering

(smilebags) #262

My expectation: barely noticeable

The reason being, without the engine having access to spectrally defined reflectances and emission, there is very little difference between the RGB and spectral results because the generated spectra are very smooth. With access to spectral light and reflectances, my guess is the result could be considerably different to the RGB.

(pixelgrip) #263

what, if you make a blend file ,with some materials, that shows the strengths of spectral rendering.?

looking for test renderings

(smilebags) #264

I havent yet created the functionality to be able to input spectral data, so I’ll tackle that before setting up a comparison scene.