mitkNeedleProjectionFilter.h

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/*============================================================================

The Medical Imaging Interaction Toolkit (MITK)

Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.

Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.

============================================================================*/

#ifndef NEEDLEPROJECTIONFILTER_H_INCLUDED
#define NEEDLEPROJECTIONFILTER_H_INCLUDED

#include "MitkIGTExports.h"

// MITK
#include <mitkNavigationDataPassThroughFilter.h>
#include <mitkNavigationData.h>
#include <mitkPointSet.h>
#include <mitkGeometry3D.h>

namespace mitk {
  class MITKIGT_EXPORT NeedleProjectionFilter : public NavigationDataPassThroughFilter
  {
  public:
    mitkClassMacro(NeedleProjectionFilter, NavigationDataPassThroughFilter);
    itkNewMacro(Self);

    virtual void SelectInput(int i);

    itkGetMacro(TargetPlane, mitk::AffineTransform3D::Pointer);
    itkSetMacro(TargetPlane, mitk::AffineTransform3D::Pointer);
    itkGetMacro(Projection,  mitk::PointSet::Pointer);
    void SetToolAxisForFilter(mitk::Point3D point);
    void ShowToolAxis(bool enabled);

  protected:
    NeedleProjectionFilter();
    ~NeedleProjectionFilter() override;

    void GenerateData() override;

    mitk::AffineTransform3D::Pointer m_TargetPlane;

    mitk::PointSet::Pointer          m_Projection;
    mitk::PointSet::Pointer          m_OriginalPoints;
    bool                             m_ShowToolAxis;
    mitk::Point3D                    m_ToolAxis;

    int                              m_SelectedInput;

    void InitializeOriginalPoints(mitk::Point3D toolAxis, bool showToolAxis);


    mitk::AffineTransform3D::Pointer NavigationDataToTransform(const mitk::NavigationData * nd);
    mitk::Geometry3D::Pointer TransformToGeometry(mitk::AffineTransform3D::Pointer transform);
  };
} // namespace mitk


#endif