vtkResliceCursorPolyDataAlgorithm.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkResliceCursorPolyDataAlgorithm_h
#define vtkResliceCursorPolyDataAlgorithm_h

#include "vtkInteractionWidgetsModule.h" // For export macro
#include "vtkPolyDataAlgorithm.h"
#include "vtkWrappingHints.h" // For VTK_MARSHALAUTO

VTK_ABI_NAMESPACE_BEGIN
class vtkCutter;
class vtkResliceCursor;
class vtkPlane;
class vtkBox;
class vtkClipPolyData;
class vtkLinearExtrusionFilter;

class VTKINTERACTIONWIDGETS_EXPORT VTK_MARSHALAUTO vtkResliceCursorPolyDataAlgorithm
  : public vtkPolyDataAlgorithm
{
public:
  vtkTypeMacro(vtkResliceCursorPolyDataAlgorithm, vtkPolyDataAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  static vtkResliceCursorPolyDataAlgorithm* New();


  vtkSetMacro(ReslicePlaneNormal, int);
  vtkGetMacro(ReslicePlaneNormal, int);

  enum
  {
    XAxis = 0,
    YAxis,
    ZAxis
  };

  void SetReslicePlaneNormalToXAxis() { this->SetReslicePlaneNormal(XAxis); }
  void SetReslicePlaneNormalToYAxis() { this->SetReslicePlaneNormal(YAxis); }
  void SetReslicePlaneNormalToZAxis() { this->SetReslicePlaneNormal(ZAxis); }


  virtual void SetResliceCursor(vtkResliceCursor*);
  vtkGetObjectMacro(ResliceCursor, vtkResliceCursor);


  vtkSetVector6Macro(SliceBounds, double);
  vtkGetVector6Macro(SliceBounds, double);


  virtual vtkPolyData* GetCenterlineAxis1();
  virtual vtkPolyData* GetCenterlineAxis2();
  virtual vtkPolyData* GetThickSlabAxis1();
  virtual vtkPolyData* GetThickSlabAxis2();


  virtual int GetAxis1();
  virtual int GetAxis2();
  virtual int GetPlaneAxis1();
  virtual int GetPlaneAxis2();

  int GetOtherPlaneForAxis(int p);

  vtkMTimeType GetMTime() override;

protected:
  vtkResliceCursorPolyDataAlgorithm();
  ~vtkResliceCursorPolyDataAlgorithm() override;

  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;

  void GetSlabPolyData(int axis, int planeAxis, vtkPolyData* pd);

  virtual void CutAndClip(vtkPolyData* in, vtkPolyData* out);

  // Build the reslice slab axis
  void BuildResliceSlabAxisTopology();

  int ReslicePlaneNormal;
  vtkResliceCursor* ResliceCursor;
  vtkCutter* Cutter;
  vtkPlane* SlicePlane;
  vtkBox* Box;
  vtkClipPolyData* ClipWithBox;
  double SliceBounds[6];
  bool Extrude;
  vtkLinearExtrusionFilter* ExtrusionFilter1;
  vtkLinearExtrusionFilter* ExtrusionFilter2;
  vtkPolyData* ThickAxes[2];

private:
  vtkResliceCursorPolyDataAlgorithm(const vtkResliceCursorPolyDataAlgorithm&) = delete;
  void operator=(const vtkResliceCursorPolyDataAlgorithm&) = delete;
};

VTK_ABI_NAMESPACE_END
#endif