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/*========================================================================= |
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Program: Insight Segmentation & Registration Toolkit |
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Module: $RCSfile: itkQuaternionOrientationAdapter.h.html,v $ |
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Language: C++ |
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Date: $Date: 2006/01/17 19:15:46 $ |
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Version: $Revision: 1.4 $ |
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Copyright (c) Insight Software Consortium. All rights reserved. |
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See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details. |
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Portions of this code are covered under the VTK copyright. |
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See VTKCopyright.txt or http://www.kitware.com/VTKCopyright.htm for details. |
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This software is distributed WITHOUT ANY WARRANTY; without even |
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR |
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*****PURPOSE. See the above copyright notices for more information. |
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=========================================================================*/ |
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#ifndef __itkQuaternionOrientationAdapter_h |
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#define __itkQuaternionOrientationAdapter_h |
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#include "itkOrientationAdapter.h" |
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#include "itkQuaternionRigidTransform.h" |
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#include "itkConceptChecking.h" |
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namespace itk |
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{ |
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/** \class QuaternionOrientationAdapter |
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* \brief converts QuaternionOrientation flags to/from direction cosines |
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*/ |
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namespace QuaternionOrientationAdapterClasses |
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**{ |
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****typedef QuaternionRigidTransform<double> TransformType; |
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****typedef TransformType::Pointer TransformPointerType; |
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**} |
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template <int Dimension> |
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class QuaternionOrientationAdapter : |
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****public OrientationAdapterBase<QuaternionOrientationAdapterClasses::TransformPointerType,Dimension> |
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{ |
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public: |
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/** typedef for superclass */ |
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typedef QuaternionOrientationAdapter Self; |
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typedef OrientationAdapterBase<QuaternionOrientationAdapterClasses::TransformPointerType,Dimension> |
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SuperClass; |
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typedef QuaternionRigidTransform<double> OrientationRootType; |
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typedef QuaternionOrientationAdapterClasses::TransformPointerType OrientationType; |
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/** The dimension of the input image must be 3. */ |
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itkConceptMacro(DimensionShouldBe3, |
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(Concept::SameDimension<Dimension,3>)); |
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/** typedef for direction cosines */ |
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typedef typename SuperClass::DirectionType DirectionType; |
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/** convert from direction cosines. */ |
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virtual OrientationType FromDirectionCosines(const DirectionType &Dir) |
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**{ |
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OrientationType q = OrientationRootType::New(); |
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q->SetMatrix(Dir); |
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return q; |
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**} |
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/** convert to direction cosines. */ |
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virtual DirectionType ToDirectionCosines(const OrientationType &Or) |
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**{ |
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return Or->GetMatrix(); |
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**} |
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}; |
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} // namespace itk |
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#endif // __itkQuaternionOrientationAdapter_h |
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