"ABX" <abx### [at] babilonorg> wrote:

<abx### [at] babilonorg> wrote:
> > #declare
f_box=function{f_torus_1(x,y,z)|f_torus_2(x,y,z)|f_torus_3(x,y,z)}
>
> to use this script in final 3.5 it is necessary to change this line to
>
> #declare
f_box=function{min(f_torus_1(x,y,z),f_torus_2(x,y,z),f_torus_3(x,y,z))}
>
> ABX

OK, that's *much* better :-)
I was about to write to ask why all I got was an uniform light green image
:-)

Thanks for this source, it is a worthwhile study.

-- #=--=#=--=#=--=#=--=#=--=#=--=#=--=#=--=# --
Philippe Lhoste (Paris -- France)
Professional programmer and amateur artist
http://jove.prohosting.com/~philho/

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