GLCamera.h

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#pragma once

#include <QtGui\qvector3d.h>
#include <QtGui\qvector2d.h>
#include <QtGui\qmatrix4x4.h>
#include <QtCore\qmath.h>

class GLCamera
{
public:
    GLCamera(const QVector3D& _pos, const QVector3D& _target);
    ~GLCamera();

    void setProjection(const int& width, const int& height);

    void zoom(const int& faktor);

    void setMMatrix(const QMatrix4x4& modelMatrix);

    const QMatrix4x4 getPVMMatrix() const;

    const QMatrix4x4 getProjection() const;

    const QMatrix4x4 getVMatrix() const;

    const QMatrix4x4 getModelMatrix() const;

private:

    QVector3D position;

    QVector3D target;

    const QVector3D& UP = QVector3D(0, 1, 0);

    QMatrix4x4 viewMatrix;

    QMatrix4x4 projMatrix;

    QMatrix4x4 projViewModelMatrix;

    QMatrix4x4 modelMatrix;

};