GalaxyProp.h

#ifndef _GALAXY_PROP_H
#define _GALAXY_PROP_H


//-------------------------------------------------------------------------------------------
/** \brief Encapsulates the data needed to define the galaxies shape. */
class GalaxyProp
{
friend class Galaxy;

  GalaxyProp(double radDisk,
             double radCore,
             double deltaAng,
             double exInner,
             double exOuter,
             double velInner,
             double velOuter);

public:

  // Excentricity of the orbital ellipses
  double m_excInner;       ///< Excentricity of the innermost ellipse
  double m_excOuter;       ///< Excentricity of the outermost ellipse

  // Orbital Velocities
  double m_velOrigin;      ///< Velovity at the innermost core in km/s
  double m_velInner;       ///< Velocity at the core edge in km/s
  double m_velOuter;       ///< Velocity at the edge of the disk in km/s

  // Shape of the density wave
  double m_angleOffset;    ///< Angular of the orbits offset per parsec
  double m_angleOffsetInc; ///< Increment of the angular offset
  double m_velAngle;       ///< Angular velocity of the density waves

  // Galaxy radii
  double m_radCore;        ///< Radius of the inner core
  double m_radGalaxy;      ///< Radius of the galaxy
  double m_radFarField;    ///< The radius after which all density waves must have circular shape
};

#endif // _GALAXY_PROP_H