vtkGenericCutter.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkGenericCutter.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 vtkGenericCutter_h
#define vtkGenericCutter_h
 
#include "vtkFiltersGenericModule.h" // For export macro
#include "vtkPolyDataAlgorithm.h"
 
class vtkContourValues;
 
class vtkImplicitFunction;
class vtkIncrementalPointLocator;
class vtkPointData;
class vtkCellData;
 
class VTKFILTERSGENERIC_EXPORT vtkGenericCutter : public vtkPolyDataAlgorithm
{
public:
  vtkTypeMacro(vtkGenericCutter,vtkPolyDataAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);
 
  static vtkGenericCutter *New();
 
  void SetValue(int i, double value);
 
  double GetValue(int i);
 
  double *GetValues();
 
  void GetValues(double *contourValues);
 
  void SetNumberOfContours(int number);
 
  int GetNumberOfContours();
 
  void GenerateValues(int numContours, double range[2]);
 
  void GenerateValues(int numContours, double rangeStart, double rangeEnd);
 
  unsigned long GetMTime();
 
 
  virtual void SetCutFunction(vtkImplicitFunction*);
  vtkGetObjectMacro(CutFunction,vtkImplicitFunction);
 
 
  vtkSetMacro(GenerateCutScalars,int);
  vtkGetMacro(GenerateCutScalars,int);
  vtkBooleanMacro(GenerateCutScalars,int);
 
 
  void SetLocator(vtkIncrementalPointLocator *locator);
  vtkGetObjectMacro(Locator,vtkIncrementalPointLocator);
 
  void CreateDefaultLocator();
 
protected:
  vtkGenericCutter(vtkImplicitFunction *cf=NULL);
  ~vtkGenericCutter();
 
 
  int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
  int FillInputPortInformation(int, vtkInformation*);
 
  vtkImplicitFunction *CutFunction;
  vtkIncrementalPointLocator *Locator;
  vtkContourValues    *ContourValues;
  int                 GenerateCutScalars;
 
  // Used internal by vtkGenericAdaptorCell::Contour()
  vtkPointData *InternalPD;
  vtkPointData *SecondaryPD;
  vtkCellData  *SecondaryCD;
 
private:
  vtkGenericCutter(const vtkGenericCutter&);  // Not implemented.
  void operator=(const vtkGenericCutter&);  // Not implemented.
};
 
#endif