Eigene Dateien/Vis/src/VSliceRenderer.h

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#pragma once

#ifndef __v_slice_renderer_h
#define __v_slice_renderer_h

#include "VRenderer.h"

class VFramebufferObject;

class VSliceRenderer : public VRenderer
{
public:

        VSliceRenderer();

        VSliceRenderer(VVolume * volume);

        ~VSliceRenderer()
        {
        }

        void draw();

        void processInput(guiInput input);
        
        void setActiveSaggitalSlice(int s)
        {
                m_active_saggital = s;
        }

        void setActiveCorronalSlice(int s)
        {
                m_active_corronal = s;
        }

        void setActiveTransversalSlice(int s)
        {
                m_active_transversal = s;
        }

        void activate_tf(int v)
        {
                m_tf_activated = v;
        }

        activeSlice getSliceMode()
        {
                return m_ActiveSlice;
        }

        void setSliceMode(activeSlice mode)
        {
                 m_ActiveSlice = mode;
        }

        void setVolume(VVolume * volume)
        {
                m_Volume = volume;
        }

        void loadProgram()
        {
                m_Program_with_tf = VProgram(VVertexShader("shader/slice_vertex.glsl"), VFragmentShader("shader/slicetf_fragment.glsl"));
                m_Program_without_tf = VProgram(VFragmentShader("shader/slice_fragment.glsl"));
                m_ProgramLoaded = true;
        }

        bool getProgramLoaded()
        {
                return m_ProgramLoaded;
        }

        void setTransferFunctionHandle(unsigned int handle)
        {
                m_TransferFunctionHandle = handle;
        }

private:

        void drawSaggitalSlice();

        void drawCorronalSlice();

        void drawTransversalSlice();

        void drawAllSlices();

        activeSlice m_ActiveSlice;      
        int m_active_saggital;          
        int m_active_corronal;          
        int m_active_transversal;       
        int m_tf_activated;                     
        VProgram m_Program_with_tf;             
        VProgram m_Program_without_tf;  
        bool m_ProgramLoaded;           
        unsigned int m_TransferFunctionHandle;  
};

#endif //__v_slice_renderer_h

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