vtkPVMetaSliceDataSet.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 vtkPVMetaSliceDataSet_h
#define vtkPVMetaSliceDataSet_h
 
#include "vtkPVDataSetAlgorithmSelectorFilter.h"
#include "vtkPVVTKExtensionsFiltersGeneralModule.h" //needed for exports
#include "vtkParaViewDeprecation.h"
#include "vtkSmartPointer.h"
 
class vtkImplicitFunction;
class vtkInformation;
class vtkInformationVector;
class vtkIncrementalPointLocator;
 
class VTKPVVTKEXTENSIONSFILTERSGENERAL_EXPORT vtkPVMetaSliceDataSet
  : public vtkPVDataSetAlgorithmSelectorFilter
{
public:
  vtkTypeMacro(vtkPVMetaSliceDataSet, vtkPVDataSetAlgorithmSelectorFilter);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  static vtkPVMetaSliceDataSet* New();
 
  static const unsigned METASLICE_DATASET = 0;
  static const unsigned METASLICE_HYPERTREEGRID = 1;
 
  void PreserveInputCells(int keepCellAsIs);
 
  vtkAlgorithm* SetActiveFilter(int index) override;
 
  void SetImplicitFunction(vtkImplicitFunction* func);
 
  void SetDataSetCutFunction(vtkImplicitFunction* func);
 
  void SetHyperTreeGridCutFunction(vtkImplicitFunction* func);
 
  // Only available for cut -------------
 
  void SetCutFunction(vtkImplicitFunction* func) { this->SetImplicitFunction(func); };
 
  void SetNumberOfContours(int nbContours);
 
  void SetValue(int index, double value);
 
  void SetGenerateTriangles(int status);
 
  PARAVIEW_DEPRECATED_IN_5_12_0(
    "Use `vtkPVMetaSliceDataSet::SetLocator(vtkIncrementalPointLocator*)` instead")
  void SetMergePoints(bool status);
 
  void SetDual(bool dual);
 
  int RequestDataObject(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
 
  void SetLocator(vtkIncrementalPointLocator* locator);
  vtkIncrementalPointLocator* GetLocator();
 
protected:
  vtkPVMetaSliceDataSet();
  ~vtkPVMetaSliceDataSet() override;
 
  vtkImplicitFunction* ImplicitFunctions[2];
 
private:
  vtkPVMetaSliceDataSet(const vtkPVMetaSliceDataSet&) = delete;
  void operator=(const vtkPVMetaSliceDataSet&) = delete;
 
  class vtkInternals;
  vtkInternals* Internal;
  vtkSmartPointer<vtkIncrementalPointLocator> Locator;
};
 
#endif