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itkTubeSpatialObject.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkTubeSpatialObject.h,v $
00005   Language:  C++
00006   Date:      $Date: 2007-01-28 19:24:57 $
00007   Version:   $Revision: 1.45 $
00008 
00009   Copyright (c) Insight Software Consortium. All rights reserved.
00010   See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
00011 
00012      This software is distributed WITHOUT ANY WARRANTY; without even 
00013      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
00014      PURPOSE.  See the above copyright notices for more information.
00015 
00016 =========================================================================*/
00017 
00018 #ifndef __itkTubeSpatialObject_h
00019 #define __itkTubeSpatialObject_h
00020 
00021 #include <list>
00022 
00023 #include "itkPointBasedSpatialObject.h"
00024 #include "itkTubeSpatialObjectPoint.h"
00025 
00026 namespace itk 
00027 {
00028 
00041 template < unsigned int TDimension = 3, 
00042            typename TTubePointType = TubeSpatialObjectPoint<TDimension> >
00043 class TubeSpatialObject 
00044   :public PointBasedSpatialObject< TDimension >
00045 {
00046 
00047 public:
00048 
00049   typedef TubeSpatialObject                            Self;
00050   typedef PointBasedSpatialObject< TDimension >        Superclass;
00051   typedef SmartPointer < Self >                        Pointer;
00052   typedef SmartPointer < const Self >                  ConstPointer;
00053   typedef double                                       ScalarType;
00054   typedef TTubePointType                               TubePointType;
00055   typedef std::vector< TubePointType >                 PointListType;
00056   typedef PointListType *                              PointListPointer;
00057   typedef typename Superclass::PointType               PointType;
00058   typedef typename Superclass::TransformType           TransformType;
00059   typedef typename Superclass::SpatialObjectPointType  SpatialObjectPointType;
00060   typedef VectorContainer<unsigned long,PointType>     PointContainerType;
00061   typedef SmartPointer<PointContainerType>             PointContainerPointer;
00062   typedef typename Superclass::VectorType              VectorType;
00063   typedef typename Superclass::CovariantVectorType     CovariantVectorType;
00064   typedef typename Superclass::BoundingBoxType         BoundingBoxType;
00065 
00067   itkNewMacro( Self );
00068 
00070   itkTypeMacro( TubeSpatialObject, PointBasedSpatialObject );
00071 
00073   virtual PointListType & GetPoints( void );
00074 
00076   virtual const PointListType & GetPoints( void ) const;
00077 
00079   virtual void SetPoints( PointListType & newPoints );
00080 
00082   virtual const SpatialObjectPointType* GetPoint(unsigned long ind) const 
00083     {return &(m_Points[ind]);}
00084 
00086   virtual SpatialObjectPointType* GetPoint(unsigned long ind) 
00087       {return &(m_Points[ind]);}
00088 
00090   virtual void SetPoint(unsigned long ind, const TubePointType & pnt) 
00091     {m_Points[ind] = pnt;}
00092 
00094   virtual void RemovePoint(unsigned long ind)
00095     {m_Points.erase(m_Points.begin()+ind);}
00096 
00098   virtual unsigned long GetNumberOfPoints(void) const 
00099     {return m_Points.size();}
00100 
00102   itkSetMacro(EndType,unsigned int);
00103   itkGetConstMacro(EndType,unsigned int);
00105 
00107   void Clear( void );
00108 
00110   bool ComputeTangentAndNormals( void );
00111 
00113   unsigned int RemoveDuplicatePoints(unsigned int step=1);
00114 
00117   bool IsEvaluableAt( const PointType & point,
00118                       unsigned int depth=0, char * name=NULL ) const;
00119 
00124   bool ValueAt( const PointType & point, double & value,
00125                 unsigned int depth=0, char * name=NULL ) const;
00126 
00128   bool IsInside( const PointType & point, 
00129                  unsigned int depth, char * name) const;
00130 
00134   virtual bool IsInside( const PointType & point) const;
00135 
00137   bool ComputeLocalBoundingBox( ) const;
00138 
00141   itkSetMacro(ParentPoint,int);
00142   itkGetConstMacro(ParentPoint,int);
00144 
00147   itkSetMacro(Root, bool);
00148   itkGetConstMacro(Root, bool);
00150 
00152   itkSetMacro(Artery, bool);
00153   itkGetConstMacro(Artery, bool);
00155 
00157   void CopyInformation(const DataObject *data);
00158 
00159 
00160 protected:
00161 
00162   PointListType     m_Points;
00163   int               m_ParentPoint;
00164   unsigned int      m_EndType;
00165 
00166   bool              m_Root;
00167   bool              m_Artery;
00168 
00169   TubeSpatialObject();
00170   virtual ~TubeSpatialObject();
00171 
00173   virtual void PrintSelf( std::ostream& os, Indent indent ) const;
00174 
00176   mutable unsigned long m_OldMTime;
00177   mutable unsigned long m_IndexToWorldTransformMTime;
00178 
00179 };
00180 
00181 } // end namespace itk
00182 
00183 #ifndef ITK_MANUAL_INSTANTIATION 
00184 #include "itkTubeSpatialObject.txx" 
00185 #endif 
00186 
00187 #endif // __itkTubeSpatialObject_h
00188 

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