ITK  4.1.0
Insight Segmentation and Registration Toolkit
itkQuaternionOrientationAdapter.h
Go to the documentation of this file.
00001 /*=========================================================================
00002  *
00003  *  Copyright Insight Software Consortium
00004  *
00005  *  Licensed under the Apache License, Version 2.0 (the "License");
00006  *  you may not use this file except in compliance with the License.
00007  *  You may obtain a copy of the License at
00008  *
00009  *         http://www.apache.org/licenses/LICENSE-2.0.txt
00010  *
00011  *  Unless required by applicable law or agreed to in writing, software
00012  *  distributed under the License is distributed on an "AS IS" BASIS,
00013  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00014  *  See the License for the specific language governing permissions and
00015  *  limitations under the License.
00016  *
00017  *=========================================================================*/
00018 /*=========================================================================
00019  *
00020  *  Portions of this file are subject to the VTK Toolkit Version 3 copyright.
00021  *
00022  *  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
00023  *
00024  *  For complete copyright, license and disclaimer of warranty information
00025  *  please refer to the NOTICE file at the top of the ITK source tree.
00026  *
00027  *=========================================================================*/
00028 #ifndef __itkQuaternionOrientationAdapter_h
00029 #define __itkQuaternionOrientationAdapter_h
00030 #include "itkOrientationAdapterBase.h"
00031 #include "itkQuaternionRigidTransform.h"
00032 #include "itkConceptChecking.h"
00033 
00034 namespace itk
00035 {
00040 namespace QuaternionOrientationAdapterClasses
00041 {
00042 typedef QuaternionRigidTransform< double > TransformType;
00043 typedef TransformType::Pointer             TransformPointerType;
00044 }
00045 template< int VDimension >
00046 class QuaternionOrientationAdapter:
00047   public OrientationAdapterBase< QuaternionOrientationAdapterClasses::TransformPointerType, VDimension >
00048 {
00049 public:
00051   typedef QuaternionOrientationAdapter Self;
00052 
00053   typedef OrientationAdapterBase< QuaternionOrientationAdapterClasses::TransformPointerType, VDimension > SuperClass;
00054   typedef QuaternionRigidTransform< double >
00055   OrientationRootType;
00056   typedef QuaternionOrientationAdapterClasses::TransformPointerType
00057   OrientationType;
00058 
00060   itkConceptMacro( DimensionShouldBe3,
00061                    ( Concept::SameDimension< VDimension, 3 > ) );
00062 
00064   typedef typename SuperClass::DirectionType DirectionType;
00065 
00067   virtual OrientationType FromDirectionCosines(const DirectionType & Dir)
00068   {
00069     OrientationType q = OrientationRootType::New();
00070 
00071     q->SetMatrix(Dir);
00072     return q;
00073   }
00074 
00076   virtual DirectionType ToDirectionCosines(const OrientationType & Or)
00077   {
00078     return Or->GetMatrix();
00079   }
00080 };
00081 } // namespace itk
00083 
00084 #endif // __itkQuaternionOrientationAdapter_h
00085