| Geant4 Cross Reference |
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25 //
26 //
27 //
28 // G4PSFlatSurfaceFlux3D
29 #include "G4PSFlatSurfaceFlux3D.hh"
30
31 ///////////////////////////////////////////////////////////////////////////////
32 // (Description)
33 // This is a primitive scorer class for scoring Surface Flux.
34 // Current version assumes only for G4Box shape, and the surface
35 // is defined at the -Z plane of the box.
36 // The surface flux is given in the unit of area.
37 // e.g. sum of 1/cos(T)/mm2, where T is a incident angle of the
38 // track on the surface.
39 //
40 //
41 // Surface is defined at the -Z surface.
42 // Direction -Z +Z
43 // 0 IN || OUT ->|<- | fFlux_InOut
44 // 1 IN ->| | fFlux_In
45 // 2 OUT |<- | fFlux_Out
46 //
47 // Created: 2007-08-14 Tsukasa ASO
48 // 2010-07-22 Introduce Unit specification.
49 //
50 ///////////////////////////////////////////////////////////////////////////////
51
52 G4PSFlatSurfaceFlux3D::G4PSFlatSurfaceFlux3D(const G4String& name, G4int direction,
53 G4int ni, G4int nj, G4int nk,
54 G4int di, G4int dj, G4int dk)
55 : G4PSFlatSurfaceFlux(name, direction)
56 , fDepthi(di)
57 , fDepthj(dj)
58 , fDepthk(dk)
59 {
60 SetNijk(ni, nj, nk);
61 }
62
63 G4PSFlatSurfaceFlux3D::G4PSFlatSurfaceFlux3D(const G4String& name, G4int direction,
64 const G4String& unit, G4int ni,
65 G4int nj, G4int nk, G4int di,
66 G4int dj, G4int dk)
67 : G4PSFlatSurfaceFlux3D(name, direction, ni, nj, nk, di, dj, dk)
68 {
69 SetUnit(unit);
70 }
71
72 G4int G4PSFlatSurfaceFlux3D::GetIndex(G4Step* aStep)
73 {
74 const G4VTouchable* touchable = aStep->GetPreStepPoint()->GetTouchable();
75 G4int i = touchable->GetReplicaNumber(fDepthi);
76 G4int j = touchable->GetReplicaNumber(fDepthj);
77 G4int k = touchable->GetReplicaNumber(fDepthk);
78
79 return i * fNj * fNk + j * fNk + k;
80 }
81