"Kima" <nomail@nomail> wrote:
> #debug can output user-defined string, but how can I output the value of a
> variable. For example,
>
> #declare location1 = max_extent(object);
>
> how can I output the calculated vector of location1 to be read on the terminal
> output?

I found the solution if others encounter the same problem, The solution is the
set of string functions which can be found at
https://www.povray.org/documentation/view/3.6.1/232/

In my case, vstr can transform a vector into a string.

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