mitkStaticIGTHelperFunctions.h

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

The Medical Imaging Interaction Toolkit (MITK)

Copyright (c) German Cancer Research Center,
Division of Medical and Biological Informatics.
All rights reserved.

This software is distributed WITHOUT ANY WARRANTY; without
even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE.

See LICENSE.txt or http://www.mitk.org for details.

===================================================================*/
#include <mitkCommon.h>
#include <itkMatrix.h>
#include <mitkQuaternion.h>
#include "MitkIGTBaseExports.h"
#include <mitkPointSet.h>
#include <vtkLandmarkTransform.h>
#include <vtkSmartPointer.h>

namespace mitk {
  class MITKIGTBASE_EXPORT StaticIGTHelperFunctions
  {
  public:
  static double GetAngleBetweenTwoQuaterions(mitk::Quaternion a, mitk::Quaternion b, itk::Vector<double,3> rotationVector);

  static double GetAngleBetweenTwoQuaterions(mitk::Quaternion a, mitk::Quaternion b);

  static itk::Matrix<double,3,3> ConvertEulerAnglesToRotationMatrix(double alpha, double beta, double gamma);

  static double ComputeFRE(mitk::PointSet::Pointer imageFiducials, mitk::PointSet::Pointer realWorldFiducials, vtkSmartPointer<vtkLandmarkTransform> transform = NULL);
  };
}