cxVolumetricRep.h

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/*=========================================================================
This file is part of CustusX, an Image Guided Therapy Application.

Copyright (c) 2008-2014, SINTEF Department of Medical Technology
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   this list of conditions and the following disclaimer.

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#ifndef CXVOLUMETRICREP_H_
#define CXVOLUMETRICREP_H_

#include "cxResourceVisualizationExport.h"

#include "cxRepImpl.h"

#include "vtkForwardDeclarations.h"
#include "cxForwardDeclarations.h"


namespace cx
{
        typedef boost::shared_ptr<class VolumeProperty> VolumePropertyPtr;
        typedef boost::shared_ptr<class ImageMapperMonitor> ImageMapperMonitorPtr;
}

namespace cx
{


class cxResourceVisualization_EXPORT VolumetricBaseRep : public RepImpl
{
        Q_OBJECT
public:
        virtual ~VolumetricBaseRep() {}

        virtual void setImage(ImagePtr image) = 0; 
        virtual ImagePtr getImage() = 0; 
        virtual bool hasImage(ImagePtr image) const = 0; 
        virtual vtkVolumePtr getVtkVolume() = 0; 
        //virtual void setResampleFactor(double factor) = 0; ///< set how detailed the image should be
        virtual void setMaxVolumeSize(long maxVoxels) = 0; 
signals:
        void internalVolumeChanged(); 
protected:
        VolumetricBaseRep() : RepImpl() {}
};

class cxResourceVisualization_EXPORT VolumetricRep : public VolumetricBaseRep
{
        Q_OBJECT
public:
        virtual ~VolumetricRep();

        static VolumetricRepPtr New(QString uid="") { return wrap_new(new VolumetricRep(), uid); }
        virtual QString getType() const { return "VolumetricRep"; }
        virtual void setImage(ImagePtr image); 
        virtual ImagePtr getImage(); 
        virtual bool hasImage(ImagePtr image) const; 
        virtual vtkVolumePtr getVtkVolume() { return mVolume; } 
        void setMaxVolumeSize(long maxVoxels); 
        void setUseGPUVolumeRayCastMapper();
        void setUseVolumeTextureMapper();

protected:
        VolumetricRep();
        virtual void addRepActorsToViewRenderer(ViewPtr view);
        virtual void removeRepActorsFromViewRenderer(ViewPtr view);

        cx::VolumePropertyPtr mVolumeProperty;
        vtkVolumeMapperPtr mMapper;
        vtkVolumePtr mVolume;
        long mMaxVoxels; 

        ImagePtr mImage;
        cx::ImageMapperMonitorPtr mMonitor; 

protected slots:
        void transformChangedSlot();
        void vtkImageDataChangedSlot();
};
//---------------------------------------------------------
} // namespace cx
//---------------------------------------------------------

#endif /*CXVOLUMETRICREP_H_*/