POV-Ray : Newsgroups : povray.unofficial.patches : Megapov post_process save_file format : Re: Megapov post_process save_file format Server Time: 8 Mar 2021 12:59:48 GMT
  Re: Megapov post_process save_file format  
From: ThomasR
Date: 12 Jan 2011 13:35:01
Thanks for the advice !

I adapted your second solution and wrote an RGB image and used the three R G B
fields to put the three "bits" of my sampling so that my distance is :

d = R*1/255 + G*1/255² +B*1/255³

It seems to be working fine and my precision went from 256 grays to over 16
millions grays, which is quite enough :)

I other have more elegant solutions to change the output format of save_file,
feel free to help ;)


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