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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: itkQuadEdgeMeshBorderTransform.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 __itkQuadEdgeMeshBorderTransform_h
#define __itkQuadEdgeMeshBorderTransform_h
#include <itkQuadEdgeMesh.h>
#include <itkQuadEdgeMeshToQuadEdgeMeshFilter.h>
#include <itkQuadEdgeMeshBoundaryEdgesMeshFunction.h>
namespace itk
{
/**
* \class QuadEdgeMeshBorderTransform
* \brief Transform the mandatoryly unique border of an \ref itkQE::Mesh
* into either a circle (conformal) or a square (arclenght-wise).
*
* To Write.
*/
template< class TInputMesh, class TOutputMesh >
class QuadEdgeMeshBorderTransform :
public QuadEdgeMeshToQuadEdgeMeshFilter< TInputMesh, TOutputMesh >
{
public:
/** Basic types. */
typedef QuadEdgeMeshBorderTransform Self;
typedef QuadEdgeMeshToQuadEdgeMeshFilter< TInputMesh,
TOutputMesh > Superclass;
typedef SmartPointer< Self > Pointer;
typedef SmartPointer< const Self > ConstPointer;
typedef TInputMesh InputMeshType;
typedef typename InputMeshType::ConstPointer InputMeshConstPointer;
typedef typename InputMeshType::CoordRepType InputCoordRepType;
typedef typename InputMeshType::PointType InputPointType;
typedef typename InputMeshType::Traits InputTraits;
typedef typename InputMeshType::PointIdentifier InputPointIdentifier;
typedef typename InputMeshType::QEType InputQEType;
typedef typename InputQEType::IteratorGeom InputIteratorGeom;
typedef typename InputMeshType::VectorType InputVectorType;
typedef typename InputMeshType::EdgeListType InputEdgeListType;
typedef typename InputMeshType::EdgeListPointerType InputEdgeListPointerType;
typedef typename InputEdgeListType::iterator InputEdgeListIterator;
typedef typename InputMeshType::EdgeCellType InputEdgeCellType;
typedef typename InputMeshType::PolygonCellType InputPolygonCellType;
typedef typename InputMeshType::PointIdList InputPointIdList;
typedef typename InputMeshType::PointsContainer InputPointsContainer;
typedef typename InputMeshType::PointsContainerConstIterator
InputPointsContainerConstIterator;
typedef typename InputMeshType::CellsContainerConstIterator
InputCellsContainerConstIterator;
typedef TOutputMesh OutputMeshType;
typedef typename OutputMeshType::Pointer OutputMeshPointer;
typedef typename OutputMeshType::CoordRepType OutputCoordRepType;
typedef typename OutputMeshType::PointType OutputPointType;
typedef typename OutputMeshType::Traits OutputTraits;
typedef typename OutputMeshType::PointIdentifier OutputPointIdentifier;
typedef typename OutputMeshType::QEType OutputQEType;
typedef typename OutputMeshType::VectorType OutputVectorType;
typedef typename OutputMeshType::EdgeListType OutputEdgeListType;
typedef typename OutputMeshType::EdgeCellType OutputEdgeCellType;
typedef typename OutputMeshType::PolygonCellType OutputPolygonCellType;
typedef typename OutputMeshType::PointIdList OutputPointIdList;
typedef typename OutputMeshType::PointsContainer OutputPointsContainer;
typedef typename OutputMeshType::PointsContainerConstIterator
OutputPointsContainerConstIterator;
typedef typename OutputMeshType::CellsContainerConstIterator
OutputCellsContainerConstIterator;
itkNewMacro( Self );
itkTypeMacro( QuadEdgeMeshBorderTransform, QuadEdgeMeshToQuadEdgeMeshFilter );
itkStaticConstMacro( PointDimension, unsigned int,
InputTraits::PointDimension );
typedef std::vector< InputPointType > InputVectorPointType;
typedef std::map< InputPointIdentifier, OutputPointIdentifier > MapPointIdentifier;
typedef typename MapPointIdentifier::iterator MapPointIdentifierIterator;
typedef QuadEdgeMeshBoundaryEdgesMeshFunction< InputMeshType > BoundaryRepresentativeEdgesType;
typedef typename BoundaryRepresentativeEdgesType::Pointer BoundaryRepresentativeEdgesPointer;
public:
enum BorderTransformType
{
SQUARE_BORDER_TRANSFORM = 0,
DISK_BORDER_TRANSFORM
};
itkSetMacro( TransformType, BorderTransformType );
itkGetConstMacro( TransformType, BorderTransformType );
itkSetMacro( Radius, InputCoordRepType );
itkGetConstMacro( Radius, InputCoordRepType );
void ComputeTransform( );
MapPointIdentifier GetBoundaryPtMap( );
InputVectorPointType GetBorder( );
protected:
QuadEdgeMeshBorderTransform( );
~QuadEdgeMeshBorderTransform( ) {};
BorderTransformType m_TransformType;
InputCoordRepType m_Radius;
InputVectorPointType m_Border;
MapPointIdentifier m_BoundaryPtMap;
void GenerateData( );
void ComputeBoundary( );
InputEdgeListIterator ComputeLongestBorder( );
InputEdgeListIterator ComputeLargestBorder( );
void DiskTransform( );
InputPointType GetMeshBarycentre( );
InputCoordRepType RadiusMaxSquare( );
void ArcLengthSquareTransform( );
private:
/** Not implemented */
QuadEdgeMeshBorderTransform( const Self& );
/** Not implemented */
void operator = ( const Self& );
};
}
#include "itkQuadEdgeMeshBorderTransform.txx"
#endif
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