#debug in the user documentation has an example on how to get a value
printed during parsing if you use the "Warning" part of it. Another thing
you could do is write the value out to a file using #fopen and #write

ross

Robert <rgu### [at] exmailde> wrote in message
news:3e319f2d@news.povray.org...
> I remember a thread dealing with this item, but i can`t find it.
> So I would like to ask:
>
> How can I check the value of a variable defined in povray via #declare and
> calculated in a #while loop?
> I need it to check wether my boundary conditions are correct or not...
>
> Help is very appreciated,
>
> Robert
>
>

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