On Mon, 19 Nov 2001 12:37:42 +0100, "Thorsten Froehlich" <tho### [at] trfde>
wrote:
> > IMO 1988.679 <> 10. Expected behaviour, misunderstand or bug ?
>
> See
>
> From: "JRG" <jrg### [at] hotmailcom>
> Newsgroups: povray.beta-test
> Subject: Isosurfaces *much* slower in beta 7?
> Date: Tue, 30 Oct 2001 23:07:31 +0100
> Message-ID: <3bdf24b3$1@news.povray.org>
> Xref: news.povray.org povray.beta-test:2475

I don't like bothering but there is nothing about difference between typed value
and outputed value. in that thread :-(
Perhaps it was misunderstand but I reported here that I wrote 10 in script but
report message said I wrote 1988.679. I know meaning of the message. It is
annoing when you are trying find isosurface from many isosurfaces to apply
calculated value.

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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