minclient/Camera.h at master · ihsf/minclient · GitHub

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#ifndef _CAMERA_H
#define _CAMERA_H

// class based on www.gametutorials.com - see license.txt

#include "CVector3.h"
#include "Engine.h"
#include <iostream>

using namespace std;

class Camera {
  public:
    Camera();
    ~Camera();

    finline CVector3 getPosition() { return position; }
    finline CVector3 getView()     { return view; }
    finline CVector3 getUpVector() { return upVector; }
    CVector3 getDirectionNormalized();

    void rotateView(float angle, float X, float Y, float Z);

    void applyKeyboardMovements();

    void strafeCamera(float speed);
    void moveCamera(float speed);

    void update();

  private:
    void init();

    CVector3 position;
    CVector3 view;
    CVector3 upVector;
    CVector3 strafe;

    void setViewMatrixCamera();
};

#endif