vtkGenericClip.h

Go to the documentation of this file.

/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkGenericClip.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 vtkGenericClip_h
#define vtkGenericClip_h
 
#include "vtkFiltersGenericModule.h" // For export macro
#include "vtkUnstructuredGridAlgorithm.h"
 
class vtkImplicitFunction;
 
class vtkPointData;
class vtkCellData;
class vtkIncrementalPointLocator;
 
class VTKFILTERSGENERIC_EXPORT vtkGenericClip : public vtkUnstructuredGridAlgorithm
{
public:
  vtkTypeMacro(vtkGenericClip,vtkUnstructuredGridAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);
 
  static vtkGenericClip *New();
 
 
  vtkSetMacro(Value,double);
  vtkGetMacro(Value,double);
 
 
  vtkSetMacro(InsideOut,int);
  vtkGetMacro(InsideOut,int);
  vtkBooleanMacro(InsideOut,int);
 
 
  virtual void SetClipFunction(vtkImplicitFunction*);
  vtkGetObjectMacro(ClipFunction,vtkImplicitFunction);
 
 
  vtkSetMacro(GenerateClipScalars,int);
  vtkGetMacro(GenerateClipScalars,int);
  vtkBooleanMacro(GenerateClipScalars,int);
 
 
  vtkSetMacro(GenerateClippedOutput,int);
  vtkGetMacro(GenerateClippedOutput,int);
  vtkBooleanMacro(GenerateClippedOutput,int);
 
 
  vtkSetClampMacro(MergeTolerance,double,0.0001,0.25);
  vtkGetMacro(MergeTolerance,double);
 
 
  vtkUnstructuredGrid *GetClippedOutput();
  virtual int GetNumberOfOutputs();
 
 
  void SetLocator(vtkIncrementalPointLocator *locator);
  vtkGetObjectMacro(Locator,vtkIncrementalPointLocator);
 
  void CreateDefaultLocator();
 
  unsigned long GetMTime();
 
 
  vtkGetStringMacro(InputScalarsSelection);
  void SelectInputScalars(const char *fieldName)
    {this->SetInputScalarsSelection(fieldName);}
 
protected:
  vtkGenericClip(vtkImplicitFunction *cf=NULL);
  ~vtkGenericClip();
 
  int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
  int FillInputPortInformation(int, vtkInformation*);
 
  vtkImplicitFunction *ClipFunction;
 
  vtkIncrementalPointLocator *Locator;
  int InsideOut;
  double Value;
  int GenerateClipScalars;
 
  int GenerateClippedOutput;
  double MergeTolerance;
 
  char *InputScalarsSelection;
  vtkSetStringMacro(InputScalarsSelection);
 
  // Used internal by vtkGenericAdaptorCell::Clip()
  vtkPointData *InternalPD;
  vtkPointData *SecondaryPD;
  vtkCellData  *SecondaryCD;
 
private:
  vtkGenericClip(const vtkGenericClip&);  // Not implemented.
  void operator=(const vtkGenericClip&);  // Not implemented.
};
 
#endif