"Warp" <war### [at] tagpovrayorg> wrote:
> Jan Walzer <jan### [at] lzernet> wrote:
> > And you can't tell if these loops will terminate, if it's turing complete ...
> > so one could lock up the render, without knowing it ....
>
>   So can a #while. So what?
>   That's not the problem here.

but it happens at parse-stage ... there's no image rendered yet, and you can debug it
by using the debug-stream ...

functions can get evaluated at rendertime ...
you can't debug them by writing some intermediate-values to some stream ...

you see my prob ?

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