GeometrySimple.hh

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#ifndef G_GEOMETRY_SIMPLE_H
#define G_GEOMETRY_SIMPLE_H
 
#include <vector>
 
#include "GeometryBase.hh"
 
namespace Garfield {
 
/// "Native" geometry, using simple shapes.
 
class GeometrySimple : public GeometryBase {
 public:
  /// Constructor
  GeometrySimple();
  /// Destructor
  virtual ~GeometrySimple() {}
 
  Medium* GetMedium(const double x, const double y,
                    const double z) const override;
  /// Get the number of media in the geometry.
  unsigned int GetNumberOfMedia() const { return m_media.size(); }
  /// Get a medium from the list.
  Medium* GetMedium(const unsigned int i) const;
 
  unsigned int GetNumberOfSolids() const override { return m_solids.size(); }
  Solid* GetSolid(const unsigned int i) const override;
  Solid* GetSolid(const unsigned int i, Medium*& medium) const override;
 
  /// Add a solid to the geometry, together with the medium inside.
  void AddSolid(Solid* s, Medium* m);
  /// Get the solid at a given location (x, y, z).
  Solid* GetSolid(const double x, const double y, const double z) const;
 
  /// Reset the geometry.
  void Clear();
  void PrintSolids();
 
  bool IsInside(const double x, const double y, const double z) const override;
  // Bounding box (envelope of geometry)
  bool IsInBoundingBox(const double x, const double y, const double z) const;
  bool GetBoundingBox(double& xmin, double& ymin, double& zmin, double& xmax,
                      double& ymax, double& zmax) override {
    xmin = m_xMinBoundingBox;
    ymin = m_yMinBoundingBox;
    zmin = m_zMinBoundingBox;
    xmax = m_xMaxBoundingBox;
    ymax = m_yMaxBoundingBox;
    zmax = m_zMaxBoundingBox;
    return true;
  }
 
  // Switch on/off debugging and warning messages
  void EnableDebugging(const bool on = true) { m_debug = on; }
 
 protected:
  /// List of media.
  std::vector<Medium*> m_media;
 
  /// List of solids
  std::vector<std::pair<Solid*, int> > m_solids;
 
  // Bounding box ranges
  bool m_hasBoundingBox = false;
  double m_xMinBoundingBox, m_yMinBoundingBox, m_zMinBoundingBox;
  double m_xMaxBoundingBox, m_yMaxBoundingBox, m_zMaxBoundingBox;
 
  /// Switch on/off debugging messages
  bool m_debug = false;
};
}
 
#endif