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25 // 25 //
26 // G4LogicalCrystalVolume << 26 //
>> 27 // $Id:$
>> 28 //
>> 29 // ---------------------------------------------------------------------------
>> 30 //
>> 31 // class G4LogicalCrystalVolume
27 // 32 //
28 // Class description: 33 // Class description:
29 // 34 //
30 // Specialised logical volume for the descript 35 // Specialised logical volume for the description of crystals.
31 // The object can be created only with an exte 36 // The object can be created only with an extended material
32 // with a crystal extension. The class handles 37 // with a crystal extension. The class handles the orientation
33 // of the crystal axes wrt the solid to which 38 // of the crystal axes wrt the solid to which the crystal is attached.
>> 39 //
34 40
>> 41 // History:
>> 42 //
35 // 21-04-16, created by E.Bagli 43 // 21-04-16, created by E.Bagli
>> 44 //
36 // ------------------------------------------- 45 // ---------------------------------------------------------------------------
37 #ifndef G4LOGICALCRYSTALVOLUME_HH 46 #ifndef G4LOGICALCRYSTALVOLUME_HH
38 #define G4LOGICALCRYSTALVOLUME_HH 1 47 #define G4LOGICALCRYSTALVOLUME_HH 1
39 48
40 #include <vector> 49 #include <vector>
41 #include "G4LogicalVolume.hh" 50 #include "G4LogicalVolume.hh"
42 51
43 class G4CrystalExtension; 52 class G4CrystalExtension;
44 class G4ExtendedMaterial; 53 class G4ExtendedMaterial;
45 54
46 class G4LogicalCrystalVolume : public G4Logica 55 class G4LogicalCrystalVolume : public G4LogicalVolume
47 { 56 {
48 public: 57 public:
49 58
50 G4LogicalCrystalVolume(G4VSolid* pSolid, 59 G4LogicalCrystalVolume(G4VSolid* pSolid,
51 G4ExtendedMaterial* 60 G4ExtendedMaterial* pMaterial,
52 const G4String& nam 61 const G4String& name,
53 G4FieldManager* pFi << 62 G4FieldManager* pFieldMgr=0,
54 G4VSensitiveDetecto << 63 G4VSensitiveDetector* pSDetector=0,
55 G4UserLimits* pULim << 64 G4UserLimits* pULimits=0,
56 G4bool optimise = t << 65 G4bool optimise=true,
57 G4int h = 0, << 66 G4int h=0,
58 G4int k = 0, << 67 G4int k=0,
59 G4int l = 0, << 68 G4int l=0,
60 G4double rot = 0.0) << 69 G4double rot=0.);
61 70
62 ~G4LogicalCrystalVolume() override; << 71 ~G4LogicalCrystalVolume();
63 72
64 G4bool IsExtended() const override { retur << 73 G4bool IsExtended() const { return true; }
65 // Return true if it is not a base-class 74 // Return true if it is not a base-class object.
66 75
67 void SetMillerOrientation(G4int h, G4int k << 76 void SetMillerOrientation(G4int h, G4int k, G4int l, G4double rot=0.);
68 // Set physical lattice orientation, rel 77 // Set physical lattice orientation, relative to G4VSolid coordinates
69 // Miller orientation aligns lattice nor 78 // Miller orientation aligns lattice normal (hkl) with geometry +Z
70 79
71 const G4ThreeVector& RotateToLattice(G4Thr 80 const G4ThreeVector& RotateToLattice(G4ThreeVector& dir) const;
72 const G4ThreeVector& RotateToSolid(G4Three 81 const G4ThreeVector& RotateToSolid(G4ThreeVector& dir) const;
73 // Rotate input vector between lattice a 82 // Rotate input vector between lattice and solid orientations
74 // Returns new vector value for convenie 83 // Returns new vector value for convenience
75 84
76 const G4CrystalExtension* GetCrystal() con 85 const G4CrystalExtension* GetCrystal() const;
77 86
78 const G4ThreeVector& GetBasis(G4int i) con 87 const G4ThreeVector& GetBasis(G4int i) const;
79 // Call through to get crystal basis vec 88 // Call through to get crystal basis vectors
80 89
81 void SetVerbose(G4int aInt) { verboseLevel 90 void SetVerbose(G4int aInt) { verboseLevel = aInt; }
82 91
83 static G4bool IsLattice(G4LogicalVolume* a 92 static G4bool IsLattice(G4LogicalVolume* aLV);
84 93
85 private: 94 private:
86 95
87 G4RotationMatrix fOrient; // Rot 96 G4RotationMatrix fOrient; // Rotate geometry into lattice frame
88 G4RotationMatrix fInverse; 97 G4RotationMatrix fInverse;
89 G4int hMiller = 1, kMiller = 1, lMiller = << 98 G4int hMiller, kMiller, lMiller; // Save Miller indices for dumps
90 G4double fRot = 0.0; << 99 G4double fRot;
91 100
92 G4int verboseLevel = 0; << 101 G4int verboseLevel;
93 102
94 static std::vector<G4LogicalVolume*> fLCVv 103 static std::vector<G4LogicalVolume*> fLCVvec;
95 }; 104 };
96 105
97 #endif 106 #endif
98 107