Warp <war### [at] tagpovrayorg> wrote:
>   So yes: I now see how the gamma correction of 2.2 changes the rgb 0.5 to
> a shade which closely matches half brightness emulated with alternating
> black and white lines.

  (Btw, IMO there still should be a way of telling POV-Ray to not gamma
correct anything if that's what the user wishes. Currently it seems to
be difficult, as POV-Ray seems to be writing a gamma value of 2.2 to the
output PNG file regardless of what File_Gamma is. I don't even understand
where it's getting that 2.2 value from.)

-- 
                                                          - Warp

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