vtkExplicitStructuredGridSurfaceFilter.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkExplicitStructuredGridSurfaceFilter_h
#define vtkExplicitStructuredGridSurfaceFilter_h
 
#include "vtkFiltersGeometryModule.h" // For export macro
#include "vtkPolyDataAlgorithm.h"
 
VTK_ABI_NAMESPACE_BEGIN
class vtkExplicitStructuredGrid;
class vtkIdTypeArray;
class vtkMultiProcessController;
 
class VTKFILTERSGEOMETRY_EXPORT vtkExplicitStructuredGridSurfaceFilter : public vtkPolyDataAlgorithm
{
public:
  static vtkExplicitStructuredGridSurfaceFilter* New();
  vtkTypeMacro(vtkExplicitStructuredGridSurfaceFilter, vtkPolyDataAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
 
  vtkSetMacro(PassThroughCellIds, int);
  vtkGetMacro(PassThroughCellIds, int);
  vtkBooleanMacro(PassThroughCellIds, int);
  vtkSetMacro(PassThroughPointIds, int);
  vtkGetMacro(PassThroughPointIds, int);
  vtkBooleanMacro(PassThroughPointIds, int);
 
 
  vtkSetStringMacro(OriginalCellIdsName);
  virtual const char* GetOriginalCellIdsName()
  {
    return (this->OriginalCellIdsName ? this->OriginalCellIdsName : "vtkOriginalCellIds");
  }
  vtkSetStringMacro(OriginalPointIdsName);
  virtual const char* GetOriginalPointIdsName()
  {
    return (this->OriginalPointIdsName ? this->OriginalPointIdsName : "vtkOriginalPointIds");
  }
 
protected:
  vtkExplicitStructuredGridSurfaceFilter();
  ~vtkExplicitStructuredGridSurfaceFilter() override;
 
  int RequestInformation(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  int RequestUpdateExtent(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  int FillInputPortInformation(int, vtkInformation*) override;
 
  int ExtractSurface(vtkExplicitStructuredGrid*, vtkPolyData*);
 
  // Helper methods.
 
  int PieceInvariant;
 
  int PassThroughCellIds;
  char* OriginalCellIdsName;
 
  int PassThroughPointIds;
  char* OriginalPointIdsName;
 
  int WholeExtent[6];
 
private:
  vtkExplicitStructuredGridSurfaceFilter(const vtkExplicitStructuredGridSurfaceFilter&) = delete;
  void operator=(const vtkExplicitStructuredGridSurfaceFilter&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif