itkFrustumSpatialFunction.h

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/*=========================================================================

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkFrustumSpatialFunction.h,v $
  Language:  C++
  Date:      $Date: 2008-10-16 23:25:41 $
  Version:   $Revision: 1.11 $

  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 __itkFrustumSpatialFunction_h
#define __itkFrustumSpatialFunction_h

#include "itkInteriorExteriorSpatialFunction.h"

namespace itk
{

template <unsigned int VImageDimension=3,typename TInput=Point<double,3> >
class ITK_EXPORT FrustumSpatialFunction :
            public InteriorExteriorSpatialFunction<VImageDimension,TInput>
{
public:

  typedef FrustumSpatialFunction<VImageDimension,TInput>            Self;
  typedef InteriorExteriorSpatialFunction<VImageDimension,TInput>   Superclass;
  typedef SmartPointer<Self>                                        Pointer;
  typedef SmartPointer<const Self>                                  ConstPointer;

  itkTypeMacro(FrustumSpatialFunction,InteriorExteriorSpatialFunction);

  itkNewMacro(Self);

  typedef typename Superclass::InputType InputType;

  typedef typename Superclass::OutputType OutputType;

  typedef enum{
    RotateInXZPlane=1,
    RotateInYZPlane
  } FrustumRotationPlaneType;

  OutputType Evaluate(const InputType& position) const;

  itkGetMacro( Apex, InputType);
  itkSetMacro( Apex, InputType);

  itkGetMacro( AngleZ, double);
  itkSetMacro( AngleZ, double);

  itkGetMacro( ApertureAngleX, double);
  itkSetMacro( ApertureAngleX, double);

  itkGetMacro( ApertureAngleY, double);
  itkSetMacro( ApertureAngleY, double);

  itkGetMacro( TopPlane, double);
  itkSetMacro( TopPlane, double);

  itkGetMacro( BottomPlane, double);
  itkSetMacro( BottomPlane, double);

  itkSetMacro( RotationPlane, FrustumRotationPlaneType );

protected:
  FrustumSpatialFunction();
  virtual ~FrustumSpatialFunction();
  void PrintSelf(std::ostream& os, Indent indent) const;

private:
  FrustumSpatialFunction(const Self&); //purposely not implemented
  void operator=(const Self&); //purposely not implemented

  InputType m_Apex;

  double m_AngleZ;

  double m_ApertureAngleX;

  double m_ApertureAngleY;

  double m_TopPlane;

  double m_BottomPlane;

  FrustumRotationPlaneType m_RotationPlane;

};

} // end namespace itk

// Define instantiation macro for this template.
#define ITK_TEMPLATE_FrustumSpatialFunction(_, EXPORT, x, y) namespace itk { \
  _(2(class EXPORT FrustumSpatialFunction< ITK_TEMPLATE_2 x >)) \
  namespace Templates { typedef FrustumSpatialFunction< ITK_TEMPLATE_2 x > \
                                                  FrustumSpatialFunction##y; } \
  }

#if ITK_TEMPLATE_EXPLICIT
# include "Templates/itkFrustumSpatialFunction+-.h"
#endif

#if ITK_TEMPLATE_TXX
# include "itkFrustumSpatialFunction.txx"
#endif

#endif