SlicedRenderer.h

#ifndef __sliced_renderer_header
#define __sliced_renderer_header

#include <QObject>
#include <QtOpenGL>

/*
 This class is for rendering slices and gets called by the Visualizer class
 */

class SlicedRenderer : public QObject
{
    Q_OBJECT

private:



    enum TAxis
    {
        Z_AXIS = 0,
        X_AXIS = 1,
        Y_AXIS = 2
    };

    enum TMode
    {
        SINGLE_SLICE = 0,
        SINGLE_SLICE_LOOPED = 1,
        ALL_SLICES = 2
    };



    TAxis           m_tAxis;        //which axis should be sliced?
    TMode           m_tMode;        //which rendermode?
    unsigned int    m_nSlice;       //which slide should be rendered?
    unsigned int    m_nLoopCount;

    QGLShaderProgram m_qShader;


        void ItlRenderAllSlices();
        void ItlRenderSingleSlice();

        void ItlRenderSingleSliceX();
        void ItlRenderSingleSliceY();
        void ItlRenderSingleSliceZ();
public:


    static SlicedRenderer *instance();

    void initialize();
    void render();

    //constructor
    SlicedRenderer();

public slots:
    void setMode(int iMode);
    void setSlice(int iSlice);
    void setAxis(int iAxis);
};

#endif //__sliced_renderer_header

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