Hello again,
some more tests on a Cornell Box. Here is the setup : linear-sRGB textures, rendered in ACEScg and displayed in sRGB. Here we go !
ACEScg render displayed in sRGB (ACES)
ACEScg render displayed in sRGB (OpenDRT v0.0.83b2)
ACEScg render displayed in sRGB (OpenDRT v0.0.90b2)
ACEScg render displayed in sRGB (JzDT)
And some luminance tests :
desaturated ACEScg render displayed in sRGB (ACES)
desaturated ACEScg render displayed in sRGB (OpenDRT v0.0.83b2)
desaturated ACEScg render displayed in sRGB (OpenDRT v0.0.90b2)
desaturated ACEScg render displayed in sRGB (JzDT)
I think the same observations can be made from the previous renders. I still believe there is somewhere some ground truth that we can rely on rather than subjective/aesthetics judgement. I believe this is what is hinted here and here.
Hope it helps… As always, nice work Jed !
Chris