Geant4 Cross Reference

Cross-Referencing   Geant4
Geant4/examples/advanced/dna/moleculardna/src/SphericalChromosome.cc

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 26 //
 27 /// file: SphericalChromosome.cc
 28 /// brief: Implementation of virt chromosome class for Spherical chromosomes
 29 
 30 #include "SphericalChromosome.hh"
 31 
 32 #include "G4RandomDirection.hh"
 33 #include "Randomize.hh"
 34 
 35 #include <utility>
 36 
 37 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 38 
 39 const G4String SphericalChromosome::fShape = "sphere";
 40 
 41 SphericalChromosome::SphericalChromosome(const G4String& name, const G4ThreeVector& pos,
 42                                          const G4double& radius)
 43   : VirtualChromosome(name), fCenter(pos), fRadius(radius), fRotation(G4RotationMatrix())
 44 {
 45   fInverseRotation = fRotation.inverse();
 46 }
 47 
 48 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 49 
 50 SphericalChromosome::SphericalChromosome(const G4String& name, const G4ThreeVector& pos,
 51                                          const G4double& radius, const G4RotationMatrix& rot)
 52   : VirtualChromosome(name), fCenter(pos), fRadius(radius), fRotation(rot)
 53 {}
 54 
 55 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 56 
 57 SphericalChromosome::~SphericalChromosome() = default;
 58 
 59 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 60 
 61 G4bool SphericalChromosome::PointInChromosome(G4ThreeVector const& pos)
 62 {
 63   G4ThreeVector rpos = pos - fCenter;
 64   rpos = fInverseRotation(rpos);
 65   G4bool radius_ok = (rpos.mag2() < fRadius * fRadius);
 66   return radius_ok;
 67 }
 68 
 69 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 70 
 71 G4ThreeVector SphericalChromosome::RandomPointInChromosome()
 72 {
 73   G4ThreeVector point = fRadius * G4UniformRand() * G4RandomDirection();
 74   return fRotation(point) + fCenter;
 75 }
 76 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 77 
 78 void SphericalChromosome::Print()
 79 {
 80   G4cout << "type: " << fShape << G4endl;
 81   G4cout << "radius: " << fRadius << G4endl;
 82   G4cout << "center: " << fCenter << G4endl;
 83   G4cout << "rotation: " << fRotation.getPhi() << " " << fRotation.getTheta() << " "
 84          << fRotation.getPhi() << G4endl;
 85 }
 86 
 87 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 88