rtkOraGeometryReader.h

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/*=========================================================================
 *
 *  Copyright RTK Consortium
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *         https://www.apache.org/licenses/LICENSE-2.0.txt
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 *=========================================================================*/

#ifndef rtkOraGeometryReader_h
#define rtkOraGeometryReader_h

#include <itkLightProcessObject.h>
#include "rtkThreeDCircularProjectionGeometry.h"
#include "RTKExport.h"

namespace rtk
{

class RTK_EXPORT OraGeometryReader : public itk::LightProcessObject
{
public:
  ITK_DISALLOW_COPY_AND_MOVE(OraGeometryReader);

  using Self = OraGeometryReader;
  using Superclass = itk::LightProcessObject;
  using Pointer = itk::SmartPointer<Self>;

  using GeometryType = ThreeDCircularProjectionGeometry;
  using PointType = GeometryType::PointType;
  using Matrix3x3Type = GeometryType::Matrix3x3Type;
  using VectorType = GeometryType::VectorType;
  using MarginVectorType = itk::Vector<double, 4>;

#ifdef itkOverrideGetNameOfClassMacro
  itkOverrideGetNameOfClassMacro(OraGeometryReader);
#else
  itkTypeMacro(OraGeometryReader, itk::LightProcessObject);
#endif


  itkNewMacro(Self);

  itkGetModifiableObjectMacro(Geometry, GeometryType);

  using FileNamesContainer = std::vector<std::string>;

  void
  SetProjectionsFileNames(const FileNamesContainer & name)
  {
    if (m_ProjectionsFileNames != name)
    {
      m_ProjectionsFileNames = name;
      this->Modified();
    }
  }
  const FileNamesContainer &
  GetProjectionsFileNames() const
  {
    return m_ProjectionsFileNames;
  }

  itkGetMacro(CollimationMargin, MarginVectorType);
  itkSetMacro(CollimationMargin, MarginVectorType);

  itkGetMacro(OptiTrackObjectID, int);
  itkSetMacro(OptiTrackObjectID, int);


protected:
  OraGeometryReader()
    : m_Geometry(nullptr)
    , m_CollimationMargin(0.){};

  ~OraGeometryReader() override = default;

private:
  void
  GenerateData() override;

  GeometryType::Pointer m_Geometry;
  FileNamesContainer    m_ProjectionsFileNames;
  MarginVectorType      m_CollimationMargin;
  int                   m_OptiTrackObjectID{ -1 };
};

} // namespace rtk

#endif // rtkOraGeometryReader_h