File SimpleUndulatorSource.h

File List > Intern > rayx-core > src > Shader > LightSources > SimpleUndulatorSource.h

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#pragma once

#include "LightSource.h"
#include "Shader/Rand.h"

namespace rayx {

class RAYX_API SimpleUndulatorSource : public LightSourceBase {
  public:
    SimpleUndulatorSource(const DesignSource&);

    RAYX_FN_ACC detail::Ray genRay(const int rayPathIndex, const int sourceId, const EnergyDistributionDataVariant& __restrict energyDistribution,
                                   Rand& __restrict rand) const;

    RAYX_FN_ACC double getCoord(const double extent, Rand& __restrict rand) const;

  private:
    // Geometric Params
    double m_horDivergence;
    double m_verDivergence;
    double m_sourceDepth;
    double m_sourceHeight;
    double m_sourceWidth;

    // double m_undulatorSigma;
    // double m_undulatorSigmaS;
    double m_photonEnergy;
    // double m_photonWaveLength;

    // SourcePulseType m_sourceDistributionType;  // TODO unused.

    glm::dvec4 m_pol;

    // std::vector<SOURCE_LENGTH> m_source_lengths;
};

}  // namespace rayx