vtk3DLinearGridCrinkleExtractor.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtk3DLinearGridCrinkleExtractor_h
#define vtk3DLinearGridCrinkleExtractor_h

#include "vtkDataObjectAlgorithm.h"
#include "vtkFiltersCoreModule.h" // For export macro
#include "vtkWrappingHints.h"     // For VTK_MARSHALAUTO

VTK_ABI_NAMESPACE_BEGIN
class vtkUnstructuredGrid;
class vtkImplicitFunction;

class VTKFILTERSCORE_EXPORT VTK_MARSHALAUTO vtk3DLinearGridCrinkleExtractor
  : public vtkDataObjectAlgorithm
{
public:

  static vtk3DLinearGridCrinkleExtractor* New();
  vtkTypeMacro(vtk3DLinearGridCrinkleExtractor, vtkDataObjectAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;


  virtual void SetImplicitFunction(vtkImplicitFunction*);
  vtkGetObjectMacro(ImplicitFunction, vtkImplicitFunction);


  vtkSetMacro(CopyPointData, bool);
  vtkGetMacro(CopyPointData, bool);
  vtkBooleanMacro(CopyPointData, bool);


  vtkSetMacro(CopyCellData, bool);
  vtkGetMacro(CopyCellData, bool);
  vtkBooleanMacro(CopyCellData, bool);


  vtkSetMacro(RemoveUnusedPoints, bool);
  vtkGetMacro(RemoveUnusedPoints, bool);
  vtkBooleanMacro(RemoveUnusedPoints, bool);

  vtkMTimeType GetMTime() override;


  void SetOutputPointsPrecision(int precision);
  int GetOutputPointsPrecision() const;


  vtkSetMacro(SequentialProcessing, bool);
  vtkGetMacro(SequentialProcessing, bool);
  vtkBooleanMacro(SequentialProcessing, bool);

  int GetNumberOfThreadsUsed() { return this->NumberOfThreadsUsed; }

  static bool CanFullyProcessDataObject(vtkDataObject* object);

protected:
  vtk3DLinearGridCrinkleExtractor();
  ~vtk3DLinearGridCrinkleExtractor() override;

  vtkImplicitFunction* ImplicitFunction;
  bool RemoveUnusedPoints;
  bool CopyPointData;
  bool CopyCellData;
  int OutputPointsPrecision;
  bool SequentialProcessing;
  int NumberOfThreadsUsed;

  // Process the data: input unstructured grid and output an unstructured grid
  int ProcessPiece(vtkUnstructuredGrid* input, vtkImplicitFunction* f, vtkUnstructuredGrid* grid);

  int RequestDataObject(vtkInformation* request, vtkInformationVector** inputVector,
    vtkInformationVector* outputVector) override;
  int RequestData(vtkInformation* request, vtkInformationVector** inputVector,
    vtkInformationVector* outputVector) override;
  int FillInputPortInformation(int port, vtkInformation* info) override;

private:
  vtk3DLinearGridCrinkleExtractor(const vtk3DLinearGridCrinkleExtractor&) = delete;
  void operator=(const vtk3DLinearGridCrinkleExtractor&) = delete;
};

VTK_ABI_NAMESPACE_END
#endif