On Fri, 08 Mar 2002 12:16:02 +0000, Grey Knight <s16### [at] namtarqubacuk>
wrote:
> Perhaps something like this might be handy?

I don't think he want spam generator :-)

> Does anyone know how to pass line breaks in the "body" section?

In body of what ? texture{} ? box{} ? #while loop ?
Perhaps you can be interested in
http://www.students.tut.fi/~warp/povQandT/TheShadowLineArtifact/
;-)

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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