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On Fri, 26 Oct 2001 15:09:14 +0200, "Thorsten Froehlich"
<tho### [at] trf de> wrote:
> > Is this the same thing ?
> >
> > #local A=array#local C=1;#while(C<=5)[C]#local C=C+1;#end
> >
> > personally I prefer post such things to warn people it not work
>
> I would not recommend the above as it isn't disallowed. Use a macro and
> call it, that will always work as you expect.
like this ?
#macro B() array#local C=1;#while(C<=5)[C]#local C=C+1;#end #end
#local A=B()
it still not work with beta 6
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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