source: GTP/trunk/App/Demos/Vis/FriendlyCulling/src/WalkThroughRecorder.h @ 3210

#ifndef _WALKTHROUGHRECORDER_H__
#define _WALKTHROUGHRECORDER_H__

#include "common.h"
#include <fstream>

namespace CHCDemoEngine
{

class Camera;


/** Records given walkthrough
*/
class WalkThroughRecorder
{
public:
        /** Writes walkthrough frames to file.
        */
        WalkThroughRecorder(const std::string &filename);
        /** Writes current camera data.
        */
        void WriteFrame(Camera *cam);
        /** Reads next frame
        */
        void ReadNextFrame(Camera *cam);

protected:

        std::ofstream mFile;
};

/** Replays a given walkthrough
*/
class WalkThroughPlayer
{
public:
        /** Writes walkthrough frames to file.
        */
        WalkThroughPlayer(const std::string &filename);
        /** Reads next frame
        */
        void ReadNextFrame(Camera *cam);

protected:

        std::ifstream mFile;
};


}

#endif