wrote:
> I can't say anything without knowing content of file supposed to read. Are you
> sure it was created corrently ? Have you tried debugging readed values ? Can I
> see writing part ?

Ok. Probably your fault. Please reread my first post I posted in this thread
and note what I said about separating items in file. Then open your
documentation and look there again and read the same subject (in current 3.5
documentation it is in bottom part of chapter 6.2.3.4).

ABX
--
disc{z,-z 5#macro O()asc(substr("-+((1*(,1,/.-,*/(,&.323/'1"e,1))*.1-4#declare
e=e-1;#end#local e=26;pigment{#local g=function(_){ceil(_)-_}function#local//X
k=function{pattern{object{sphere_sweep{linear_spline 13#while(e>0)<O(),O()//AB
>.01#end}}}}{k(g(atan2(x,y)),g(ln((y+x)^2+1e-5)),0)}}finish{ambient 1}}//POV35

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