以前一直想添加一个Console用于调试，后来在OgreWiki的HOWTO中查到了一个，其中推荐的方法如下:
Console.h如下:
#include <stdio.h>
#include <fcntl.h>
#include <io.h>
#include <iostream>
#include <string>

extern void showWin32Console();

void showWin32Console()
{
    static const WORD MAX_CONSOLE_LINES = 500;
    int hConHandle;
    long lStdHandle;
    CONSOLE_SCREEN_BUFFER_INFO coninfo;
    FILE *fp;
    // allocate a console for this app
    AllocConsole();
    // set the screen buffer to be big enough to let us scroll text
    GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &coninfo);
    coninfo.dwSize.Y = MAX_CONSOLE_LINES;
    SetConsoleScreenBufferSize(GetStdHandle(STD_OUTPUT_HANDLE),
        coninfo.dwSize);
    // redirect unbuffered STDOUT to the console
    lStdHandle = (long)GetStdHandle(STD_OUTPUT_HANDLE);
    hConHandle = _open_osfhandle(lStdHandle, _O_TEXT);
    fp = _fdopen( hConHandle, "w" );
    *stdout = *fp;
    setvbuf( stdout, NULL, _IONBF, 0 );
    // redirect unbuffered STDIN to the console
    lStdHandle = (long)GetStdHandle(STD_INPUT_HANDLE);
    hConHandle = _open_osfhandle(lStdHandle, _O_TEXT);
    fp = _fdopen( hConHandle, "r" );
    *stdin = *fp;
    setvbuf( stdin, NULL, _IONBF, 0 );
    // redirect unbuffered STDERR to the console
    lStdHandle = (long)GetStdHandle(STD_ERROR_HANDLE);
    hConHandle = _open_osfhandle(lStdHandle, _O_TEXT);
    fp = _fdopen( hConHandle, "w" );
    *stderr = *fp;
    setvbuf( stderr, NULL, _IONBF, 0 );
    // make cout, wcout, cin, wcin, wcerr, cerr, wclog and clog
    // point to console as well
    std::ios::sync_with_stdio();
}

而后，在main.cpp中如下使用即可:
/*
-----------------------------------------------------------------------------
Filename:    OgreAnimationTest.cpp
-----------------------------------------------------------------------------

This source file is generated by the Ogre AppWizard.

Check out: http://conglomerate.berlios.de/wiki/doku.php?id=ogrewizards

Based on the Example Framework for OGRE
(Object-oriented Graphics Rendering Engine)

Copyright (c) 2000-2007 The OGRE Team
For the latest info, see http://www.ogre3d.org/

You may use this sample code for anything you like, it is not covered by the
LGPL like the rest of the OGRE engine.
-----------------------------------------------------------------------------
*/

#include "OgreAnimationTest.h"

#include "Console.h"


#if OGRE_PLATFORM == OGRE_PLATFORM_WIN32
#define WIN32_LEAN_AND_MEAN
#include "windows.h"
#endif

#ifdef __cplusplus
    extern "C" {
#endif

#if OGRE_PLATFORM == OGRE_PLATFORM_WIN32
        INT WINAPI WinMain( HINSTANCE hInst, HINSTANCE, LPSTR strCmdLine, INT )
#else
        int main(int argc, char *argv[])
#endif
        {
            // Create application object
            OgreAnimationTestApp app;

            showWin32Console();

            try {
                app.go();
            } catch( Ogre::Exception& e ) {
#if OGRE_PLATFORM == OGRE_PLATFORM_WIN32
                MessageBox( NULL, e.getFullDescription().c_str(), "An exception has occured!", MB_OK | MB_ICONERROR | MB_TASKMODAL);
#else
                std::cerr << "An exception has occured: " <<
                    e.getFullDescription().c_str() << std::endl;
#endif
            }

            FreeConsole();

            return 0;
        }

#ifdef __cplusplus
    }
#endif

用showWin32Console()及FreeConsole()即可，在其他程序段中，所有的用printf,cout输出的结果将重定向到这个console中，方便调试。