Patented/vtkMarchingCubes.h

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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    $RCSfile: vtkMarchingCubes.h,v $

  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.


     THIS CLASS IS PATENTED UNDER UNITED STATES PATENT NUMBER 4,710,876
     "System and Method for the Display of Surface Structures Contained
     Within the Interior Region of a Solid Body".
     Application of this software for commercial purposes requires 
     a license grant from GE. Contact:

         Carl B. Horton
         Sr. Counsel, Intellectual Property
         3000 N. Grandview Blvd., W-710
         Waukesha, WI  53188
         Phone:  (262) 513-4022
         E-Mail: Carl.Horton@med.ge.com

     for more information.

=========================================================================*/
#ifndef __vtkMarchingCubes_h
#define __vtkMarchingCubes_h

#include "vtkStructuredPointsToPolyDataFilter.h"

#include "vtkContourValues.h" // Needed for direct access to ContourValues

class vtkPointLocator;

class VTK_PATENTED_EXPORT vtkMarchingCubes : public vtkStructuredPointsToPolyDataFilter
{
public:
  static vtkMarchingCubes *New();
  vtkTypeRevisionMacro(vtkMarchingCubes,vtkStructuredPointsToPolyDataFilter);
  void PrintSelf(ostream& os, vtkIndent indent);

  // Methods to set contour values
  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);

  // Because we delegate to vtkContourValues
  unsigned long int GetMTime();


  vtkSetMacro(ComputeNormals,int);
  vtkGetMacro(ComputeNormals,int);
  vtkBooleanMacro(ComputeNormals,int);


  vtkSetMacro(ComputeGradients,int);
  vtkGetMacro(ComputeGradients,int);
  vtkBooleanMacro(ComputeGradients,int);


  vtkSetMacro(ComputeScalars,int);
  vtkGetMacro(ComputeScalars,int);
  vtkBooleanMacro(ComputeScalars,int);


  void SetLocator(vtkPointLocator *locator);
  vtkGetObjectMacro(Locator,vtkPointLocator);

  void CreateDefaultLocator();

protected:
  vtkMarchingCubes();
  ~vtkMarchingCubes();

  void Execute();

  vtkContourValues *ContourValues;
  int ComputeNormals;
  int ComputeGradients;
  int ComputeScalars;
  vtkPointLocator *Locator;
private:
  vtkMarchingCubes(const vtkMarchingCubes&);  // Not implemented.
  void operator=(const vtkMarchingCubes&);  // Not implemented.
};

inline void vtkMarchingCubes::SetValue(int i, double value)
{this->ContourValues->SetValue(i,value);}


inline double vtkMarchingCubes::GetValue(int i)
{return this->ContourValues->GetValue(i);}


inline double *vtkMarchingCubes::GetValues()
{return this->ContourValues->GetValues();}

inline void vtkMarchingCubes::GetValues(double *contourValues)
{this->ContourValues->GetValues(contourValues);}

inline void vtkMarchingCubes::SetNumberOfContours(int number)
{this->ContourValues->SetNumberOfContours(number);}


inline int vtkMarchingCubes::GetNumberOfContours()
{return this->ContourValues->GetNumberOfContours();}


inline void vtkMarchingCubes::GenerateValues(int numContours, double range[2])
{this->ContourValues->GenerateValues(numContours, range);}


inline void vtkMarchingCubes::GenerateValues(int numContours, double
                                             rangeStart, double rangeEnd)
{this->ContourValues->GenerateValues(numContours, rangeStart, rangeEnd);}

#endif

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