vtkThreeSliceFilter.h

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

#include "vtkPolyDataAlgorithm.h"
#include "vtkRemotingViewsModule.h" //needed for exports

class vtkAppendPolyData;
class vtkCellData;
class vtkCutter;
class vtkDataSet;
class vtkPProbeFilter;
class vtkPlane;
class vtkPointData;
class vtkPointSource;
class vtkPolyData;

class VTKREMOTINGVIEWS_EXPORT vtkThreeSliceFilter : public vtkPolyDataAlgorithm
{
public:
  vtkTypeMacro(vtkThreeSliceFilter, vtkPolyDataAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  static vtkThreeSliceFilter* New();

  vtkMTimeType GetMTime() override;

  void SetCutNormal(int cutIndex, double normal[3]);

  void SetCutOrigin(int cutIndex, double origin[3]);

  void SetCutValue(int cutIndex, int index, double value);

  void SetNumberOfSlice(int cutIndex, int size);

  void SetToDefaultSettings();

  void SetCutOrigins(double origin[3]);
  void SetCutOrigins(double x, double y, double z)
  {
    double xyz[] = { x, y, z };
    this->SetCutOrigins(xyz);
  }

  void EnableProbe(int enable);

  bool GetProbedPointData(const char* arrayName, double& value);

protected:
  vtkThreeSliceFilter();
  ~vtkThreeSliceFilter() override;

  int FillInputPortInformation(int port, vtkInformation* info) override;
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;

  vtkCutter* Slices[3];
  vtkPlane* Planes[3];
  vtkAppendPolyData* CombinedFilteredInput;
  vtkPProbeFilter* Probe;
  vtkPointSource* PointToProbe;

  void Process(vtkDataSet* input, vtkPolyData* outputs[4], unsigned int compositeIndex);

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

#endif