vtk3DLinearGridPlaneCutter.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtk3DLinearGridPlaneCutter.h
 
  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
 
     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.
 
=========================================================================*/
#ifndef vtk3DLinearGridPlaneCutter_h
#define vtk3DLinearGridPlaneCutter_h
 
#include "vtkDataObjectAlgorithm.h"
#include "vtkFiltersCoreModule.h" // For export macro
 
class vtkPlane;
class vtkUnstructuredGrid;
class vtkSphereTree;
class vtkPolyData;
 
class VTKFILTERSCORE_EXPORT vtk3DLinearGridPlaneCutter : public vtkDataObjectAlgorithm
{
public:
 
  static vtk3DLinearGridPlaneCutter* New();
  vtkTypeMacro(vtk3DLinearGridPlaneCutter, vtkDataObjectAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
 
  virtual void SetPlane(vtkPlane*);
  vtkGetObjectMacro(Plane, vtkPlane);
 
 
  vtkSetMacro(MergePoints, vtkTypeBool);
  vtkGetMacro(MergePoints, vtkTypeBool);
  vtkBooleanMacro(MergePoints, vtkTypeBool);
 
 
  vtkSetMacro(InterpolateAttributes, vtkTypeBool);
  vtkGetMacro(InterpolateAttributes, vtkTypeBool);
  vtkBooleanMacro(InterpolateAttributes, vtkTypeBool);
 
 
  vtkSetMacro(ComputeNormals, vtkTypeBool);
  vtkGetMacro(ComputeNormals, vtkTypeBool);
  vtkBooleanMacro(ComputeNormals, vtkTypeBool);
 
  vtkMTimeType GetMTime() override;
 
 
  void SetOutputPointsPrecision(int precision);
  int GetOutputPointsPrecision() const;
 
 
  vtkSetMacro(SequentialProcessing, vtkTypeBool);
  vtkGetMacro(SequentialProcessing, vtkTypeBool);
  vtkBooleanMacro(SequentialProcessing, vtkTypeBool);
 
  int GetNumberOfThreadsUsed() { return this->NumberOfThreadsUsed; }
 
  bool GetLargeIds() { return this->LargeIds; }
 
  static bool CanFullyProcessDataObject(vtkDataObject* object);
 
protected:
  vtk3DLinearGridPlaneCutter();
  ~vtk3DLinearGridPlaneCutter() override;
 
  vtkPlane* Plane;
  vtkTypeBool MergePoints;
  vtkTypeBool InterpolateAttributes;
  vtkTypeBool ComputeNormals;
  int OutputPointsPrecision;
  vtkTypeBool SequentialProcessing;
  int NumberOfThreadsUsed;
  bool LargeIds; // indicate whether integral ids are large(==true) or not
 
  // Process the data: input unstructured grid and output polydata
  int ProcessPiece(vtkUnstructuredGrid* input, vtkPlane* plane, vtkPolyData* output);
 
  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:
  vtk3DLinearGridPlaneCutter(const vtk3DLinearGridPlaneCutter&) = delete;
  void operator=(const vtk3DLinearGridPlaneCutter&) = delete;
};
 
#endif