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25 // 25 //
26 // G4LogicalCrystalVolume 26 // G4LogicalCrystalVolume
27 // 27 //
28 // Class description: 28 // Class description:
29 // 29 //
30 // Specialised logical volume for the descript 30 // Specialised logical volume for the description of crystals.
31 // The object can be created only with an exte 31 // The object can be created only with an extended material
32 // with a crystal extension. The class handles 32 // with a crystal extension. The class handles the orientation
33 // of the crystal axes wrt the solid to which 33 // of the crystal axes wrt the solid to which the crystal is attached.
34 34
35 // 21-04-16, created by E.Bagli 35 // 21-04-16, created by E.Bagli
36 // ------------------------------------------- 36 // ---------------------------------------------------------------------------
37 #ifndef G4LOGICALCRYSTALVOLUME_HH 37 #ifndef G4LOGICALCRYSTALVOLUME_HH
38 #define G4LOGICALCRYSTALVOLUME_HH 1 38 #define G4LOGICALCRYSTALVOLUME_HH 1
39 39
40 #include <vector> 40 #include <vector>
41 #include "G4LogicalVolume.hh" 41 #include "G4LogicalVolume.hh"
42 42
43 class G4CrystalExtension; 43 class G4CrystalExtension;
44 class G4ExtendedMaterial; 44 class G4ExtendedMaterial;
45 45
46 class G4LogicalCrystalVolume : public G4Logica 46 class G4LogicalCrystalVolume : public G4LogicalVolume
47 { 47 {
48 public: 48 public:
49 49
50 G4LogicalCrystalVolume(G4VSolid* pSolid, 50 G4LogicalCrystalVolume(G4VSolid* pSolid,
51 G4ExtendedMaterial* 51 G4ExtendedMaterial* pMaterial,
52 const G4String& nam 52 const G4String& name,
53 G4FieldManager* pFi 53 G4FieldManager* pFieldMgr = nullptr,
54 G4VSensitiveDetecto 54 G4VSensitiveDetector* pSDetector = nullptr,
55 G4UserLimits* pULim 55 G4UserLimits* pULimits = nullptr,
56 G4bool optimise = t 56 G4bool optimise = true,
57 G4int h = 0, 57 G4int h = 0,
58 G4int k = 0, 58 G4int k = 0,
59 G4int l = 0, 59 G4int l = 0,
60 G4double rot = 0.0) 60 G4double rot = 0.0);
61 61
62 ~G4LogicalCrystalVolume() override; 62 ~G4LogicalCrystalVolume() override;
63 63
64 G4bool IsExtended() const override { retur 64 G4bool IsExtended() const override { return true; }
65 // Return true if it is not a base-class 65 // Return true if it is not a base-class object.
66 66
67 void SetMillerOrientation(G4int h, G4int k 67 void SetMillerOrientation(G4int h, G4int k, G4int l, G4double rot = 0.0);
68 // Set physical lattice orientation, rel 68 // Set physical lattice orientation, relative to G4VSolid coordinates
69 // Miller orientation aligns lattice nor 69 // Miller orientation aligns lattice normal (hkl) with geometry +Z
70 70
71 const G4ThreeVector& RotateToLattice(G4Thr 71 const G4ThreeVector& RotateToLattice(G4ThreeVector& dir) const;
72 const G4ThreeVector& RotateToSolid(G4Three 72 const G4ThreeVector& RotateToSolid(G4ThreeVector& dir) const;
73 // Rotate input vector between lattice a 73 // Rotate input vector between lattice and solid orientations
74 // Returns new vector value for convenie 74 // Returns new vector value for convenience
75 75
76 const G4CrystalExtension* GetCrystal() con 76 const G4CrystalExtension* GetCrystal() const;
77 77
78 const G4ThreeVector& GetBasis(G4int i) con 78 const G4ThreeVector& GetBasis(G4int i) const;
79 // Call through to get crystal basis vec 79 // Call through to get crystal basis vectors
80 80
81 void SetVerbose(G4int aInt) { verboseLevel 81 void SetVerbose(G4int aInt) { verboseLevel = aInt; }
82 82
83 static G4bool IsLattice(G4LogicalVolume* a 83 static G4bool IsLattice(G4LogicalVolume* aLV);
84 84
85 private: 85 private:
86 86
87 G4RotationMatrix fOrient; // Rot 87 G4RotationMatrix fOrient; // Rotate geometry into lattice frame
88 G4RotationMatrix fInverse; 88 G4RotationMatrix fInverse;
89 G4int hMiller = 1, kMiller = 1, lMiller = 89 G4int hMiller = 1, kMiller = 1, lMiller = 0; // Save Miller indices for dump
90 G4double fRot = 0.0; 90 G4double fRot = 0.0;
91 91
92 G4int verboseLevel = 0; 92 G4int verboseLevel = 0;
93 93
94 static std::vector<G4LogicalVolume*> fLCVv 94 static std::vector<G4LogicalVolume*> fLCVvec;
95 }; 95 };
96 96
97 #endif 97 #endif
98 98