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itkBoxSpatialObject.h
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itkBoxSpatialObject.h
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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: itkBoxSpatialObject.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 __itkBoxSpatialObject_h
#define __itkBoxSpatialObject_h
#include "itkSpatialObject.h"
#include "itkAffineTransform.h"
#include "itkFixedArray.h"
namespace itk
{
/** \class BoxSpatialObject
*
* \brief
* The class may be used to represent N-dimensional boxes. In two dimensions it is a
* rectangle, In three dimensions it is a cuboid...
*
*/
template < unsigned int TDimension = 3 >
class BoxSpatialObject
: public SpatialObject< TDimension >
{
public:
typedef BoxSpatialObject Self;
typedef double ScalarType;
typedef SmartPointer < Self > Pointer;
typedef SmartPointer < const Self > ConstPointer;
typedef SpatialObject< TDimension > Superclass;
typedef SmartPointer<Superclass> SuperclassPointer;
typedef typename Superclass::PointType PointType;
typedef typename Superclass::TransformType TransformType;
typedef typename Superclass::BoundingBoxType BoundingBoxType;
typedef FixedArray<double,TDimension> SizeType;
typedef VectorContainer<unsigned long,PointType> PointContainerType;
itkNewMacro( Self );
itkTypeMacro( BoxSpatialObject, SpatialObject );
/** Set/Get the size of the box spatial object. */
itkSetMacro( Size, SizeType );
itkGetConstReferenceMacro( Size, SizeType);
/** Returns a degree of membership to the object.
* That's useful for fuzzy objects. */
virtual bool ValueAt( const PointType & point, double & value,
unsigned int depth=0,
char * name=NULL) const;
/** Return true if the object provides a method to evaluate the value
* at the specified point, false otherwise.*/
virtual bool IsEvaluableAt( const PointType & point,
unsigned int depth=0,
char * name=NULL) const;
/** Test whether a point is inside or outside the object */
virtual bool IsInside( const PointType & point,
unsigned int depth,
char *) const;
/** Test whether a point is inside or outside the object
* For computational speed purposes, it is faster if the method does not
* check the name of the class and the current depth */
virtual bool IsInside( const PointType & point) const;
/** Get the boundaries of a specific object. This function needs to
* be called every time one of the object's components is
* changed. */
virtual bool ComputeLocalBoundingBox() const;
protected:
BoxSpatialObject( void );
~BoxSpatialObject( void );
SizeType m_Size;
/** Print the object informations in a stream. */
virtual void PrintSelf( std::ostream& os, Indent indent ) const;
};
} // end namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkBoxSpatialObject.txx"
#endif
#endif // __itkBoxSpatialObject_h