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scott wrote:
> I understand that POV uses double precision floating point numbers
> internally, it then clips them to 0..1 and scales appropiately to save to a
> 24-bit bitmap.  If this is correct, is there any way to output the raw
> double float values for each rendered pixel to a file?  Has anyone written a
> patch to do this? It doesn't seem like it will be that hard.
> 
> I would like to use the raw full-precision values in a program I am writing,
> so the format doesn't matter really.
> 
> 
> 
Mega pov 1.1...

http://megapov.inetart.net/manual-1.1/global_settings.html#post_processing

Using the RAW format (+FR switch)... but it was dropped from latest
official. I do not know if Megapov kept it.

Notice: PNG is not limited to 8 bits per channels. You can boost it up
to 16 bits per channel if you want. (yep, that's 48 RGB bits!)

PS: printf usually as an issue with double precision, do not expect all
the digits!
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