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engine.h

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//                        engine.h                                      //
//                       ----------                                     //
//    begin                : Tue Nov 4 2003                             //
//    copyright            : (C) 2003 by cbaudry (CEA/DSM/SPP)          //
//    email                : cedric.baudry@tremplin-utc.fr              //

//                                                                        //
//   This program is free software; you can redistribute it and/or modify //
//   it under the terms of the GNU General Public License as published by //
//   the Free Software Foundation, version 2 of the License               //
//                                                                        //

#pragma once

#include "figures.h"
#include "camera.h"
#include "lighting.h"
#include "mouse.h"
#include "tesspoly.h"
#include "structure.h"
#include <sys/timeb.h>          //ftime serves to chronometer an event


#define MAX_POINTS_PER_FACE 4096


class Engine 
{

private :

    TessPoly *tessPoly;            
    struct timeb tstart;           
   
public :
   
    Lighting *lighting;      
    Figures * figures;       
    Mouse * mouse ;          

    
    Engine();
    ~Engine();          

    int axisSize;             
    
    bool drawAxis;             
    bool drawEdges;            
    bool drawMaterial;         
    bool drawBoundingBox;      
    bool drawSpot;             
    bool ready;                

    SCENE *scene;             

     
    void drawFace (INDEX_FACE iface, SCENE * s);
    void drawObject (INDEX_OBJECT iobject, SCENE * s);
    void drawSuperVolume (SVOLUME v, SCENE * s);
    void drawScene (SCENE * s);

    void display (int);
    
    void startTimer (void);
    void stopTimer (const char *msg);     

    int loadFile (const char *fileName);


    void setOrthoProjection (double x1, double y1, double x2, double y2);
    void xyzview(int param);


};

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