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On Wed, 12 Dec 2001 14:58:55 -0500, "Timothy R. Cook"
<tim### [at] scifi-fantasy com> wrote:
> they all have a material with rgb<1,1,1,1,1>...really!
but... but... suspicious expression after rgb :-)
it is not easy - I have rendered scene with rgbft 1 and rgbt 1 and results are
different. second version trace correct but should both imo. I wonder it is my
misunderstand or candidate for beta-test report.
ABX
--
#declare _=function(a,b,x){((a^2)+(b^2))^.5-x}#default {pigment{color rgb 1}}
union{plane{y,-3}plane{-x,-3}finish{reflection 1 ambient 0}}isosurface{ //ABX
function{_(x-2,y,1)&_((x+y)*.7,z,.1)&_((x+y+2)*.7,z,.1)&_(x/2+y*.8+1.5,z,.1)}
contained_by{box{<0,-3,-.1>,<3,0,.1>}}translate z*15finish{ambient 1}}//POV35
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