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25 //
26 // class G4PartialPhantomParameterisation
27 //
28 // Class description:
29 //
30 // Describes partial regular parameterisations, i.e. the voxels do not
31 // completely fill the container in the three dimensions
32
33 // - Created: P.Arce, September 2010
34 // --------------------------------------------------------------------
35 #ifndef G4PartialPhantomParameterisation_hh
36 #define G4PartialPhantomParameterisation_hh 1
37
38 #include <map>
39 #include <set>
40 #include <utility>
41 #include <vector>
42
43 #include "G4Types.hh"
44 #include "G4PhantomParameterisation.hh"
45 #include "G4AffineTransform.hh"
46 #include "G4VTouchable.hh"
47
48 class G4VPhysicalVolume;
49 class G4VSolid;
50 class G4Material;
51
52 class G4PartialPhantomParameterisation : public G4PhantomParameterisation
53 {
54 public:
55
56 G4PartialPhantomParameterisation() = default;
57 ~G4PartialPhantomParameterisation() override = default;
58
59 void ComputeTransformation(const G4int, G4VPhysicalVolume *) const override;
60
61 G4Material* ComputeMaterial(const G4int repNo,
62 G4VPhysicalVolume *currentVol,
63 const G4VTouchable *parentTouch = nullptr) override;
64
65 G4int GetReplicaNo( const G4ThreeVector& localPoint,
66 const G4ThreeVector& localDir ) override;
67 // Get the voxel number corresponding to the point in the container
68 // frame. Use 'localDir' to avoid precision problems at the surfaces.
69
70 G4ThreeVector GetTranslation(const G4int copyNo ) const;
71
72 std::size_t GetMaterialIndex( std::size_t nx, std::size_t ny, std::size_t nz) const;
73 std::size_t GetMaterialIndex( std::size_t copyNo) const;
74
75 G4Material* GetMaterial( std::size_t nx, std::size_t ny, std::size_t nz) const;
76 G4Material* GetMaterial( std::size_t copyNo ) const;
77
78 void SetFilledIDs( std::multimap<G4int,G4int> fid )
79 {
80 fFilledIDs = std::move(fid);
81 }
82
83 void SetFilledMins( std::map< G4int, std::map<G4int,G4int> > fmins )
84 {
85 fFilledMins = std::move(fmins);
86 }
87
88 void BuildContainerWalls();
89
90 private:
91
92 void ComputeVoxelIndices(const G4int copyNo, std::size_t& nx,
93 std::size_t& ny, std::size_t& nz ) const;
94 // Convert the copyNo to voxel numbers in x, y and z.
95
96 void CheckCopyNo( const G4long copyNo ) const;
97 // Check that the copy number is within limits.
98
99 private:
100
101 std::multimap<G4int,G4int> fFilledIDs;
102 std::map< G4int, std::map<G4int,G4int> > fFilledMins;
103 };
104
105 #endif
106