vectorfield3D.h

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#ifndef VECTORFIELD3D_H
#define VECTORFIELD3D_H

#include <QtGui>
#include <QtCore>
#include <QString>
#include <QVTKWidget.h>
#include <QtDesigner/QDesignerExportWidget>
#include <vtkPolyData.h>
#include <vtkPoints.h>
#include <vtkFloatArray.h>
#include <vtkPolyDataMapper.h>
#include <vtkLookupTable.h>
#include <vtkRenderer.h>
#include <vtkScalarBarActor.h>
#include <vtkSmartPointer.h>
#include <vtkOrientationMarkerWidget.h>
#include <base/Pose.hpp>
#include <base/Eigen.hpp>

  
class QDESIGNER_WIDGET_EXPORT Vectorfield3D : public QVTKWidget
{
    Q_OBJECT
    Q_CLASSINFO("Author", "Leif Christensen")

public:
    Vectorfield3D(QWidget *parent = 0);
    virtual ~Vectorfield3D();

public slots:

  void setScalarBarTitle(QString title);

  void setTitle(QString title);
  
  void addVector(base::Position pos, base::Vector3d flux);

  void addVector(double px, double py, double pz,
                 double x, double y, double z);

  void showScalarBar(bool b);

  void showOrientationMarker(bool b);

private:
  vtkSmartPointer<vtkPolyData> vectorfield;
  vtkSmartPointer<vtkPoints> points;
  vtkSmartPointer<vtkFloatArray> vectors;
  vtkSmartPointer<vtkPolyDataMapper> glyphMapper;
  vtkSmartPointer<vtkLookupTable> lut;
  vtkSmartPointer<vtkRenderer> ren;
  vtkSmartPointer<vtkScalarBarActor> scalarBar;
  vtkSmartPointer<vtkOrientationMarkerWidget> marker;
  double mag_max, mag_min;
};

#endif /* VECTORFIELD3D_H */