puck.h

一本关于OPenGL的很好的电子书

#ifndef __PUCK_H
#define __PUCK_H

#include <windows.h>
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <gl/gl.h>
#include <gl/glu.h>
#include <gl/glaux.h>
#include "object.h"
#include "vector.h"
#include "table.h"

// data points for puck
static float puckData[32][3] = 
     // bottom points
     { { 0.0, 0.01, 1.0 }, { 0.3827, 0.01, 0.9239 },
     { 0.7071, 0.01, 0.7071 }, { 0.9239, 0.01, 0.3827 }, { 1.0, 0.01, 0.0 },
     { 0.9239, 0.01, -0.3827 }, { 0.7071, 0.01, -0.7071 }, { 0.3827, 0.01, -0.9239 },
     { 0.0, 0.01, -1.0 }, { -0.3827, 0.01, -0.9239 }, { -0.7071, 0.01, -0.7071 },
     { -0.9239, 0.01, -0.3827 }, { -1.0, 0.01, 0.0 }, { -0.9237, 0.01, 0.3827 },
     { -0.7071, 0.01, 0.7071 }, { -0.3827, 0.01, 0.9239 },
     // top points
     { 0.0, 0.07, 1.0 }, { 0.3827, 0.07, 0.9239 },
     { 0.7071, 0.07, 0.7071 }, { 0.9239, 0.07, 0.3827 }, { 1.0, 0.07, 0.0 },
     { 0.9239, 0.07, -0.3827 }, { 0.7071, 0.07, -0.7071 }, { 0.3827, 0.07, -0.9239 },
     { 0.0, 0.07, -1.0 }, { -0.3827, 0.07, -0.9239 }, { -0.7071, 0.07, -0.7071 },
     { -0.9239, 0.07, -0.3827 }, { -1.0, 0.07, 0.0 }, { -0.9237, 0.07, 0.3827 },
     { -0.7071, 0.07, 0.7071 }, { -0.3827, 0.07, 0.9239 } };


class CPuck : public CObject
{
private:
     float radius;               // puck radius

public:

     CPuck() 
     { 
          acceleration = CVector(0.0, 0.0, 0.0); 
          velocity = CVector(50.0, 0.0, 100.0);
          position = CVector(150.0, 0.0, -200.0);
          radius = 10.0; size = radius;
     }

     CPuck(float r) 
     {
          radius = r; size = r;
          acceleration = CVector(0.0, 0.0, 0.0); 
          velocity = CVector(50.0, 0.0, 100.0);
          position = CVector(150.0, 0.5, -200.0);
     }
     ~CPuck() {}

     void Load();
     void Unload();

     void Draw();
     void Animate(scalar_t deltaTime);
     void Animate(scalar_t deltaTime, CTable *table);
};


#endif