vtkboneImageToMesh.h

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

  Copyright 2010-2016, Numerics88 Solutions Ltd.
  http://www.numerics88.com/

  Copyright (c) Eric Nodwell and Steven K. Boyd
  See Copyright.txt 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 __vtkboneImageToMesh_h
#define __vtkboneImageToMesh_h

#include "vtkUnstructuredGridAlgorithm.h"
#include "vtkboneWin32Header.h"

// forward declarations
class vtkImageData;

class VTKBONE_EXPORT vtkboneImageToMesh : public vtkUnstructuredGridAlgorithm
{
public:
  static vtkboneImageToMesh* New();
  vtkTypeMacro(vtkboneImageToMesh, vtkUnstructuredGridAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);
  void Report(ostream& s);

protected:
  vtkboneImageToMesh();
  ~vtkboneImageToMesh();

  virtual int FillInputPortInformation(int port, vtkInformation* info);

  virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);


  int GetInputAsCellScalars(vtkImageData* input,
                            vtkImageData* inputAsPointScalars);
  
  int GenerateHexahedrons(vtkImageData* input,
                          vtkUnstructuredGrid* output);

private:
  // Prevent compiler from making default versions of these.
  vtkboneImageToMesh(const vtkboneImageToMesh&);
  void operator=(const vtkboneImageToMesh&);
};


//-----------------------------------------------------------------------
// Namespace for printing more concise reports for classes.
// This is consistent with the calling format in vtkbonePrettyReports.h
//
namespace vtkbonePrettyReports
{
  //-----------------------------------------------------------------------
  inline void Print(std::ostream& s, vtkboneImageToMesh* obj)
  {
    obj->Report(s);
  }
}  // namespace vtkbonePrettyReports

#endif