The exact code I write in reflect() function:
/***************************************************************************
*
*                   lighting.cpp
*
......
#include <algorithm>
#include <fstream>
using namespace std;
......
static void Reflect(......)
{
  ofstream output("D:\\out.dat");
  ......


"Christopher James Huff" <chr### [at] maccom> wrote in message
news:chr### [at] netplexaussieorg...
> In article <3da9eae1@news.povray.org>, "Wu Yang" <wya### [at] cswrightedu>
> wrote:
>
> > Thank you for your reply. Yes, I think that the reflect() will be called
> > when I run the program. Why this is not right?
>
> The Reflect() function will only be called when POV is computing
> reflection. Just running the program won't do that, you need to render a
> scene with reflection. This is so obvious I can't believe you would be
> doing otherwise, but you haven't given any indication of what exactly
> you are doing other than "running the program", which isn't enough.
>
>
> > I do modify what should be changed and build the project without
> > error. I define an "ofstream" object "output" by ofstream
> > output("C:\\out.dat"); and run the program, but no out.dat formed.
>
> *Where* do you create the file? What is the *exact* code you are using
> to create it and write the data? What is the scene file you are testing
> it with?
>
> --
> Christopher James Huff <cja### [at] earthlinknet>
> http://home.earthlink.net/~cjameshuff/
> POV-Ray TAG: chr### [at] tagpovrayorg
> http://tag.povray.org/

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