"Alain" <ele### [at] netscapenet> wrote in message 
news:46ee8120$1@news.povray.org...
> flatline nous apporta ses lumieres en ce 2007/09/17 03:52:
>> is dumping RGB rendering results in float format possible within POV-ray 
>> (or
>> MegaPOV)?
>>
>> Thanks a lot for any help,
>>
>>
>>
>>
> No.
> If you output as PPM or PNG, you can have from 5 up to 16 bits per chanel 
> integer values.
> PNG offers good compression.
> PNG can also have an alpha chanel of the same lenght as the colour 
> chanels.
> At some time, there was RAW and DMP, but they were discarted as obsolete. 
> They were still integer based.

MegaPOV can output HDR-images, aren't those float-based?

cu!
-- 
#macro G(b,e)b+(e-b)*C/50#end#macro _(b,e,k,l)#local C=0;#while(C<50)
sphere{G(b,e)+3*z.1pigment{rgb G(k,l)}finish{ambient 1}}#local C=C+1;
#end#end _(y-x,y,x,x+y)_(y,-x-y,x+y,y)_(-x-y,-y,y,y+z)_(-y,y,y+z,x+y)
_(0x+y.5+y/2x)_(0x-y.5+y/2x)            // ZK http://www.povplace.com

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