vtkProStarReader.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkProStarReader_h
#define vtkProStarReader_h
 
#include "vtkIOGeometryModule.h" // For export macro
#include "vtkUnstructuredGridAlgorithm.h"
 
VTK_ABI_NAMESPACE_BEGIN
class VTKIOGEOMETRY_EXPORT vtkProStarReader : public vtkUnstructuredGridAlgorithm
{
public:
  static vtkProStarReader* New();
  vtkTypeMacro(vtkProStarReader, vtkUnstructuredGridAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
 
  vtkSetFilePathMacro(FileName);
  vtkGetFilePathMacro(FileName);
 
 
  vtkSetClampMacro(ScaleFactor, double, 0, VTK_DOUBLE_MAX);
  vtkGetMacro(ScaleFactor, double);
 
  enum cellType
  {
    starcdFluidType = 1,
    starcdSolidType = 2,
    starcdBaffleType = 3,
    starcdShellType = 4,
    starcdLineType = 5,
    starcdPointType = 6
  };
 
  enum shapeType
  {
    starcdPoint = 1,
    starcdLine = 2,
    starcdShell = 3,
    starcdHex = 11,
    starcdPrism = 12,
    starcdTet = 13,
    starcdPyr = 14,
    starcdPoly = 255
  };
 
protected:
  vtkProStarReader();
  ~vtkProStarReader() override;
 
  int RequestInformation(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
  char* FileName;
 
  double ScaleFactor;
 
private:
  //
  // Internal Classes/Structures
  //
  struct idMapping;
 
  FILE* OpenFile(const char* ext);
 
  bool ReadVrtFile(vtkUnstructuredGrid* output, idMapping& pointMapping);
  bool ReadCelFile(vtkUnstructuredGrid* output, const idMapping& pointMapping);
 
  vtkProStarReader(const vtkProStarReader&) = delete;
  void operator=(const vtkProStarReader&) = delete;
};
VTK_ABI_NAMESPACE_END
#endif