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In article <3939b7d1@news.povray.org>, "Chris S."
<chr### [at] bluelectrode com> wrote:
>#macro Tree_Root(X,Y,Z,R,L,Next)
>
> #declare counter=0;
> #declare R=R/1.05;
> #declare Next=Next-1;
> #declare counter=counter+1;
Remember that "declare"s are sort of global. You might want "local" for
those. I don't really understand the macro, but I notice that you are
both passing "Next" and "R" and "declare"ing them, so possibly those two
aren't globals. But you are setting "counter" to zero every time you
call your macro, which might be causing problems if you expect each
incarnation of the macro to have its own counter.
Jerry
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