Different exposure when rendering different parts of the image

[Sharlybg]

Well, it looks great! So if it takes a month, then it takes a month

Such kind of work totally deserve all the need to come to life. do it 4k with as much as samples possible it is a masterpiece. just remenber my simple cold fusion scene (but in my case i should had use laser to drastically reduce the time instead of hiden light plane inside box.

[FXtend]

Well, it looks great! So if it takes a month, then it takes a month

Such kind of work totally deserve all the need to come to life. do it 4k with as much as samples possible it is a masterpiece.

Thanks guys
I'll give it another month if I have to but I'd rather find out how Lux does gamma and fix my render if possible.

just remenber my simple cold fusion scene (but in my case i should had use laser to drastically reduce the time instead of hiden light plane inside box.

I'm afraid I haven't seen your cold fusion scene but I'd love to. Do you think there's anything I could do about my scene to speed it up without compromising quality?

[FXtend]

Does anyone know how Lux does gamma? I mean, what's the maths? If it's just an exponent I must have done something wrong

[Dade]

Does anyone know how Lux does gamma? I mean, what's the maths? If it's just an exponent I must have done something wrong

Here: https://github.com/LuxCoreRender/LuxCor ... on.cpp#L45

[B.Y.O.B.]

Did you render this in Blender or outside (using luxcoreconsole or luxcoreui)?
Because we don't use the gamma correction plugin in Blender, Blender does the gamma correction for us.

[FarbigeWelt]

Does exr format support a kind of reset? I mean gamma, exposure and color space are rather a look up table for how the file has to be displayed and raw information is not touched.

[Racleborg]

using luxcoreconsole or luxcoreui

Sorry to jump post, but how do you install these? I downloaded the standalone version, but can't see an .exe file in it.

Thanks

[Dade]

using luxcoreconsole or luxcoreui

Sorry to jump post, but how do you install these? I downloaded the standalone version, but can't see an .exe file in it.

https://github.com/LuxCoreRender/LuxCor ... opencl.zip includes a luxcoreui.exe and pylucoretools.exe

luxcoreconsole is included only in the SDK version (as a demo with source) but "pylucoretools.exe console" does exactly the same task.

[Racleborg]

Dade

Thank you

[FXtend]

Did you render this in Blender or outside (using luxcoreconsole or luxcoreui)?
Because we don't use the gamma correction plugin in Blender, Blender does the gamma correction for us.

I did it in Blender. Thanks for the info
Should just be v^gamma or v^(1/gamma) where v is the value of the pixel, right? At least that's what the gamma node seems to do.