Hello all,

i hope my question is not off topic, but i tried to understand Gammacorrection all day long and searched the net, but i don`t get what it does... (i even follwed the mathematics in wikipedia but args :D)

I have Poser Pro.
I have a single white light intensity 100% with victoria 4 base.
I render without gammacorrection ticked in rendersettings: the image is a little intensive but ok.
I turn gammacorrection on with value 2.2 -> V4 looks desaturated and a little greenish, more like a goblin and somehow "flatter" .

What does the gammacorrection and why to gammacorrect when it messes the output?

Thanks for reading ;)