In article <web.444e8c172af87e87f4e3eba50@news.povray.org>,
 "Alfredo" <ful### [at] yahoocom> wrote:

> hello Guys.
> Does anybody know how could i export calculates values to a file?
> for example
> I have a sin(x) function and using the clock i could evaluated this function
> right?
> 
> so what i wanna get r those Y values!
> 
> Same thing like in C languague or fortran.
> 
> thanks


// --- define the name of the file
#declare outputFileName = "out.txt";

#declare steep = radians(10);

// --- open the file for writting
#fopen outFile outputFileName write

#declare xx=0;
#while (xx<2*pi)
  #declare yy=sin(xx);
  #declare formatedValue=concat(str(yy,12,11),"\n");
  // --- write formated value value to the file
  #write (outFile, formatedValue)
  #declare xx=xx+steep;
#end

// --- close the file
#fclose outFile
  


-- 
klp

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