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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile: itkWarpMeshFilter.h,v $
Language: C++
Date: $Date: 2004-11-08 22:59:27 $
Version: $Revision: 1.1 $
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 __itkWarpMeshFilter_h
#define __itkWarpMeshFilter_h
#include "itkMeshToMeshFilter.h"
namespace itk
{
/** \class WarpMeshFilter
* \brief
*
* WarpMeshFilter applies a deformation field to all the points of a mesh.
* The deformation field is represented as an image of Vectors.
*
* The additional content of the mesh is passed untouched. Including the
* connectivity and the additional information contained on cells and points.
*
* Meshes that have added information like normal vector on the points, will
* have to take care of transforming this data by other means.
*
* \ingroup MeshFilters
* \sa TransformMeshFilter
*/
template <class TInputMesh, class TOutputMesh, class TDeformationField>
class ITK_EXPORT WarpMeshFilter :
public MeshToMeshFilter<TInputMesh,TOutputMesh>
{
public:
/** Standard class typedefs. */
typedef WarpMeshFilter Self;
typedef MeshToMeshFilter<TInputMesh,TOutputMesh> Superclass;
typedef SmartPointer<Self> Pointer;
typedef SmartPointer<const Self> ConstPointer;
typedef TInputMesh InputMeshType;
typedef TOutputMesh OutputMeshType;
typedef typename InputMeshType::Pointer InputMeshPointer;
typedef typename OutputMeshType::Pointer OutputMeshPointer;
/** Type for representing coordinates. */
typedef typename TInputMesh::CoordRepType CoordRepType;
/** Deformation field typedef support. */
typedef TDeformationField DeformationFieldType;
typedef typename DeformationFieldType::ConstPointer DeformationFieldPointer;
typedef typename DeformationFieldType::PixelType DisplacementType;
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** Run-time type information (and related methods). */
itkTypeMacro(WarpMeshFilter,MeshToMeshFilter);
/** Set the deformation field. */
void SetDeformationField( const DeformationFieldType * field );
/** Get a pointer the deformation field. */
const DeformationFieldType * GetDeformationField(void) const;
protected:
WarpMeshFilter();
~WarpMeshFilter() {};
void PrintSelf(std::ostream& os, Indent indent) const;
/** Generate Requested Data */
virtual void GenerateData( void );
private:
WarpMeshFilter(const WarpMeshFilter&); //purposely not implemented
void operator=(const WarpMeshFilter&); //purposely not implemented
};
} // end namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkWarpMeshFilter.txx"
#endif
#endif
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