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26 //
27 /// \file medical/DICOM/include/DicomNestedPhantomParameterisation.hh
28 /// \brief Definition of the DicomNestedPhantomParameterisation class
29 //
30
31 #ifndef DICOMNESTEDPARAMETERISATION_HH
32 #define DICOMNESTEDPARAMETERISATION_HH
33
34 #include "G4ThreeVector.hh"
35 #include "G4Types.hh"
36 #include "G4VNestedParameterisation.hh"
37 #include "G4VTouchable.hh"
38
39 #include <map>
40 #include <vector>
41
42 class G4VPhysicalVolume;
43 class G4VSolid;
44 class G4Material;
45 class G4VisAttributes;
46
47 // CSG Entities which may be parameterised/replicated
48 //
49 class G4Box;
50 class G4Tubs;
51 class G4Trd;
52 class G4Trap;
53 class G4Cons;
54 class G4Sphere;
55 class G4Ellipsoid;
56 class G4Orb;
57 class G4Torus;
58 class G4Para;
59 class G4Polycone;
60 class G4Polyhedra;
61 class G4Hype;
62
63 /// Implements a G4VNestedParameterisation
64
65 class DicomNestedPhantomParameterisation : public G4VNestedParameterisation
66 {
67 public:
68 typedef std::map<G4String, G4VisAttributes*> ColourMap_t;
69
70 static G4String fDefaultColorFile;
71
72 public:
73 DicomNestedPhantomParameterisation(const G4ThreeVector& voxelSize,
74 std::vector<G4Material*>& mat, G4int fnZ_ = 0,
75 G4int fnY_ = 0, G4int fnX_ = 0,
76 G4String colorFile = fDefaultColorFile);
77 ~DicomNestedPhantomParameterisation();
78
79 G4Material* ComputeMaterial(G4VPhysicalVolume* currentVol, const G4int repNo,
80 const G4VTouchable* parentTouch);
81 // Must cope with parentTouch for navigator's SetupHierarchy
82
83 G4int GetNumberOfMaterials() const;
84 G4Material* GetMaterial(G4int idx) const;
85 // Needed to define materials for instances of Nested Parameterisation
86 // Current convention: each call should return the materials
87 // of all instances with the same mother/ancestor volume
88
89 // unsigned int GetMaterialIndex( unsigned int nx, unsigned int ny,
90 // unsigned int nz) const;
91 unsigned int GetMaterialIndex(unsigned int copyNo) const;
92 void SetMaterialIndices(size_t* matInd) { fMaterialIndices = matInd; }
93 void SetNoVoxels(unsigned int nx, unsigned int ny, unsigned int nz);
94
95 void ComputeTransformation(const G4int no, G4VPhysicalVolume* currentPV) const;
96
97 // Additional standard Parameterisation methods,
98 // which can be optionally defined, in case solid is used.
99 void ComputeDimensions(G4Box&, const G4int, const G4VPhysicalVolume*) const;
100
101 const ColourMap_t& GetColourMap() const { return fColours; }
102 ColourMap_t& GetColourMap() { return fColours; }
103
104 private: // Dummy declarations to get rid of warnings ...
105 void ComputeDimensions(G4Trd&, const G4int, const G4VPhysicalVolume*) const {}
106 void ComputeDimensions(G4Trap&, const G4int, const G4VPhysicalVolume*) const {}
107 void ComputeDimensions(G4Cons&, const G4int, const G4VPhysicalVolume*) const {}
108 void ComputeDimensions(G4Sphere&, const G4int, const G4VPhysicalVolume*) const {}
109 void ComputeDimensions(G4Ellipsoid&, const G4int, const G4VPhysicalVolume*) const {}
110 void ComputeDimensions(G4Orb&, const G4int, const G4VPhysicalVolume*) const {}
111 void ComputeDimensions(G4Torus&, const G4int, const G4VPhysicalVolume*) const {}
112 void ComputeDimensions(G4Para&, const G4int, const G4VPhysicalVolume*) const {}
113 void ComputeDimensions(G4Hype&, const G4int, const G4VPhysicalVolume*) const {}
114 void ComputeDimensions(G4Tubs&, const G4int, const G4VPhysicalVolume*) const {}
115 void ComputeDimensions(G4Polycone&, const G4int, const G4VPhysicalVolume*) const {}
116 void ComputeDimensions(G4Polyhedra&, const G4int, const G4VPhysicalVolume*) const {}
117
118 void ReadColourData(G4String);
119
120 using G4VNestedParameterisation::ComputeMaterial;
121
122 private:
123 G4double fdX, fdY, fdZ;
124 G4int fnX, fnY, fnZ;
125 std::vector<G4Material*> fMaterials;
126 size_t* fMaterialIndices; // Index in materials corresponding to each voxel
127 ColourMap_t fColours;
128 std::map<G4int, G4VisAttributes*> fColours2;
129 std::vector<G4double> fpZ;
130 };
131
132 #endif
133