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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: itkVTKPolyDataWriter.h
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) Insight Software Consortium. All rights reserved.
See ITKCopyright.txt or http://www.itk.org/HTML/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 notices for more information.
=========================================================================*/
#ifndef __itkVTKPolyDataWriter_h
#define __itkVTKPolyDataWriter_h
#include "itkMesh.h"
#include "itkTriangleCell.h"
namespace itk
{
/** \class VTKPolyDataWriter
* \brief
* Writes an itkMesh to a file in VTK file format.
*
* Caveat: The input to itkVTKPolyDataWriter must be a triangle mesh.
* Use vtkTriangleFilter to convert your mesh to a triangle mesh.
*/
template <class TInputMesh>
class VTKPolyDataWriter : public Object
{
public:
/** Standard "Self" typedef. */
typedef VTKPolyDataWriter Self;
typedef Object Superclass;
typedef SmartPointer<Self> Pointer;
typedef SmartPointer<const Self> ConstPointer;
/** Method for creation through the object factory */
itkNewMacro(Self);
/** Run-time type information (and related methods). */
itkTypeMacro(VTKPolyDataWriter, Object);
/** Write the Input mesh to the Output file.
* Use either Update() or Write(). */
void Update(void);
void Write(void);
/** Hold on to the type information specified by the template parameters.
*/
typedef TInputMesh InputMeshType;
typedef typename InputMeshType::PixelType PixelType;
typedef typename InputMeshType::PointType PointType;
typedef typename InputMeshType::CellType CellType;
typedef typename InputMeshType::PointIdentifier PointIdentifier;
/** Some convenient typedefs. */
typedef typename InputMeshType::ConstPointer InputMeshPointer;
typedef typename InputMeshType::CellTraits CellTraits;
/** Define the triangular cell types which form the surface */
typedef CellInterface<PixelType, CellTraits> CellInterfaceType;
typedef TriangleCell<CellInterfaceType> TriangleCellType;
typedef typename InputMeshType::PointsContainer PointsContainer;
typedef typename InputMeshType::CellsContainer CellsContainer;
typedef typename PointsContainer::ConstIterator PointIterator;
typedef typename CellsContainer::ConstIterator CellIterator;
typedef typename CellType::PointIdIterator PointIdIterator;
/** Set the Input */
void SetInput(const InputMeshType * input);
/** Set/Get the name of the file where data are written. */
itkSetStringMacro(FileName);
itkGetStringMacro(FileName);
protected:
VTKPolyDataWriter();
virtual ~VTKPolyDataWriter();
virtual void GenerateData();
std::string m_FileName;
InputMeshPointer m_Input;
void PrintSelf(std::ostream& os, Indent indent) const;
private:
VTKPolyDataWriter(const Self&); //purposely not implemented
void operator=(const Self&); //purposely not implemented
};
} // namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkVTKPolyDataWriter.txx"
#endif
#endif
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