cxCustomMetricRep.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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#ifndef CXCUSTOMMETRICREP_H
#define CXCUSTOMMETRICREP_H

#include "cxResourceVisualizationExport.h"

#include "cxDataMetricRep.h"
#include "vtkForwardDeclarations.h"
#include "cxForwardDeclarations.h"
#include "cxGraphicalObjectWithDirection.h"
#include "cxTransform3D.h"


namespace cx
{
typedef boost::shared_ptr<class CustomMetricRep> CustomMetricRepPtr;
typedef boost::shared_ptr<class CustomMetric> CustomMetricPtr;
typedef boost::shared_ptr<class GraphicalGeometric> GraphicalGeometricPtr;
typedef boost::shared_ptr<class Image2DProxy> Image2DProxyPtr;


class cxResourceVisualization_EXPORT CustomMetricRep: public DataMetricRep
{
Q_OBJECT
public:
    static CustomMetricRepPtr New(const QString& uid = ""); 
    virtual ~CustomMetricRep() {}

    virtual QString getType() const { return "CustomMetricRep"; }

protected:
        virtual void clear();
        virtual void onModifiedStartRender();

        virtual void onEveryRender();
private:
    CustomMetricRep();
    CustomMetricPtr getCustomMetric();
        void updateModel();

        std::vector<GraphicalGeometricPtr> mMeshGeometry;
        std::vector<Image2DProxyPtr> mImageGeometryProxy;
        std::vector<CaptionText3DPtr> mDistanceText;
        void updateMeshModel(DataPtr model);
        void updateImageModel(DataPtr model);
        CaptionText3DPtr createDistanceText(Vector3D pos, double distance);
        void createDistanceMarkers();
        void hideDistanceMetrics();
        bool isCloseToCamera(Vector3D pos);
};

}

#endif // CXCUSTOMMETRICREP_H