mitkUSNavigationTargetIntersectionFilter.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 mitkUSNavigationTargetIntersectionFilter_h
#define mitkUSNavigationTargetIntersectionFilter_h
 
#include "mitkCommon.h"
#include "mitkNumericTypes.h"
 
#include "itkObjectFactory.h"
 
#include "vtkSmartPointer.h"
#include "vtkPolyData.h"
 
namespace itk {
  template<class T> class SmartPointer;
}
 
namespace mitk {
class Surface;
class PointSet;
 
class USNavigationTargetIntersectionFilter : public itk::Object {
public:
  mitkClassMacroItkParent(USNavigationTargetIntersectionFilter, itk::Object);
  itkNewMacro(Self);
  
  itkSetMacro(TargetSurface, itk::SmartPointer<mitk::Surface>);
  void SetLine(itk::SmartPointer<mitk::PointSet> line);
 
  itkGetMacro(IsIntersecting, bool);
 
  mitk::Point3D GetIntersectionPoint();
 
  int GetIntersectionNearestSurfacePointId();
 
  double GetDistanceToIntersection();
 
  void CalculateIntersection();
 
protected:
  USNavigationTargetIntersectionFilter();
  ~USNavigationTargetIntersectionFilter() override;
 
  itk::SmartPointer<mitk::Surface> m_TargetSurface;
  vtkSmartPointer<vtkPolyData>     m_TargetSurfaceVtk;
  double                           m_LinePoint1[3];
  double                           m_LinePoint2[3];
 
  bool                             m_IsIntersecting;
  double                           m_IntersectionPoint[3];
  int                              m_IntersectionCellId;
  double                           m_Distance;
  };
}
 
#endif