On Wed, 10 Oct 2001 17:09:28 +0200, Christoph Hormann wrote:
>
>
>Ron Parker wrote:
>> 
>> Actually, the PNG output is fine.  It's the PNG input that's broken.
>> 
>
>No, i have always (including last betas) used my 16 bit png's in Povray
>heightfields without problems.  

16-bit greyscale PNGs?

-- 
#local R=rgb 99;#local P=R-R;#local F=pigment{gradient x}box{0,1pigment{gradient
y pigment_map{[.5F pigment_map{[.3R][.3F color_map{[.15red 99][.15P]}rotate z*45
translate x]}]#local H=pigment{gradient y color_map{[.5P][.5R]}scale 1/3}[.5F
pigment_map{[.3R][.3H][.7H][.7R]}]}}}camera{location.5-3*z}//only my opinions

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