Rasterize.h

Go to the documentation of this file.

// Mantid Repository : https://github.com/mantidproject/mantid
//
// Copyright © 2018 ISIS Rutherford Appleton Laboratory UKRI,
//   NScD Oak Ridge National Laboratory, European Spallation Source,
//   Institut Laue - Langevin & CSNS, Institute of High Energy Physics, CAS
// SPDX - License - Identifier: GPL - 3.0 +
#pragma once
 
#include "MantidGeometry/DllConfig.h"
#include "MantidKernel/V3D.h"
#include <memory>
 
namespace Mantid {
namespace Geometry {
 
class IObject;
class CSGObject;
 
struct MANTID_GEOMETRY_DLL Raster {
public:
  void reserve(size_t numVolumeElements);
 
  std::vector<double> l1;            
  std::vector<double> volume;        
  std::vector<Kernel::V3D> position; 
  double totalvolume;                
};
 
namespace Rasterize {
 
MANTID_GEOMETRY_DLL Raster calculate(const Kernel::V3D &beamDirection, const IObject &shape,
                                     const double cubeSizeInMetre);
 
MANTID_GEOMETRY_DLL Raster calculateCylinder(const Kernel::V3D &beamDirection, const IObject &shape,
                                             const size_t numSlices, const size_t numAnnuli);
 
MANTID_GEOMETRY_DLL Raster calculateHollowCylinder(const Kernel::V3D &beamDirection, const IObject &shape,
                                                   const size_t numSlices, const size_t numAnnuli);
 
} // namespace Rasterize
} // namespace Geometry
} // namespace Mantid