//
// Computergraphik II
// Prof. Dr. Juergen Doellner
// Wintersemester 2001/02
// 
// Rahmenprogramm zu Aufgabenzettel 5
//

#ifndef CG_WAVE_H
#define CG_WAVE_H

#include "cgapplication.h"
#include "vector.h"

class CGWave : public CGApplication {
public:
    CGWave();
    virtual ~CGWave();

    // Ueberschreibe alle diese Ereignisse:
    virtual void onInit();
    virtual void onDraw();        
    virtual void onIdle();
    virtual void onKey(unsigned char key);    
    virtual void onSize(unsigned int newWidth, unsigned int newHeight);

    // value Methode
    unsigned char value(int x, int z) const;
    
private: 

    void drawScene();
	void drawObject();
	void buildPatch(int detail);
	void handleVertex(const Vector& v) const;
    Vector WavedNormal(const Vector& v) const;

    int width_;
    int height_;
    double zoom_;
    double rot_;
	double periode_;

	bool culling_;
	bool run_;
    bool showNormals_;
    bool periodAnim_;
	bool lightAnim_;
    int num_;
	Vector* list_;
};

#endif // CG_WAVE_H