vtkPTSReader.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef vtkPTSReader_h
#define vtkPTSReader_h
 
#include "vtkBoundingBox.h"      // For Bounding Box Data Member
#include "vtkIOGeometryModule.h" // For export macro
#include "vtkPolyDataAlgorithm.h"
#include "vtkSmartPointer.h" // for vtkSmartPointer
 
VTK_ABI_NAMESPACE_BEGIN
class vtkResourceStream;
class VTKIOGEOMETRY_EXPORT vtkPTSReader : public vtkPolyDataAlgorithm
{
public:
  static vtkPTSReader* New();
  vtkTypeMacro(vtkPTSReader, vtkPolyDataAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;


  void SetFileName(VTK_FILEPATH const char* filename);
  vtkGetFilePathMacro(FileName);


  void SetStream(vtkResourceStream* stream);
  vtkResourceStream* GetStream();


  static bool CanReadFile(VTK_FILEPATH const char* name);
  static bool CanReadFile(vtkResourceStream* stream);


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


  vtkSetVector6Macro(ReadBounds, double);
  vtkGetVector6Macro(ReadBounds, double);


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


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


  vtkSetClampMacro(MaxNumberOfPoints, vtkIdType, 1, VTK_INT_MAX);
  vtkGetMacro(MaxNumberOfPoints, vtkIdType);


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


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

  vtkMTimeType GetMTime() override;
 
protected:
  vtkPTSReader();
  ~vtkPTSReader() override;
 
  int RequestInformation(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
  char* FileName = nullptr;
  bool OutputDataTypeIsDouble = false;
  bool LimitReadToBounds = false;
  double ReadBounds[6];
  bool LimitToMaxNumberOfPoints = false;
  vtkIdType MaxNumberOfPoints = 1000000;
  bool CreateCells = true;
  bool IncludeColorAndLuminance = true;
 
  vtkBoundingBox ReadBBox;
 
private:
  vtkPTSReader(const vtkPTSReader&) = delete;
  void operator=(const vtkPTSReader&) = delete;
 
  vtkSmartPointer<vtkResourceStream> Stream;
};
 
VTK_ABI_NAMESPACE_END
#endif