Geant4  10.03
geomdefs.hh
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27 // $Id: geomdefs.hh 100299 2016-10-17 09:53:54Z gcosmo $
28 //
29 //
30 // ----------------------------------------------------------------------
31 // Constants, typedefs, enums for Geometry Section
32 //
33 // History:
34 // 30.06.95 P.Kent
35 
36 #ifndef GeomDefs_hh
37 #define GeomDefs_hh
38 
39 #include "globals.hh"
40 
41 // `Infinity' - Distance returned for no intersection etc.
42 static const G4double kInfinity = 9.0E99;
43 
44 // Minimum cosine of angle between surface normal & track direction
45 // for exiting normal optimisation
46 static const double kMinExitingNormalCosine = 1E-3;
47 
48 // Define axes for function params etc.
49 // X/Y/ZAxis = Normal Catesian axes
50 // Rho = Radial axis in cylindrical polar
51 // Radial3D = Radial axis in spherical polar
52 // Phi = Phi axis in cylindrical polar
53 // kUndefined = Not defined axis
55 
56 // G4VSolid::Inside return codes
57 // kSurface => within tolerance of exact surface
59 // enum EInside {kInside=1, kSurface=2, kOutside=3};
60 
61 // kNormal = (G4PVPlacement) Conventional positioning
62 // kReplica = (G4PVReplica) Consumed parameterised case
63 // => Distances & location computed with
64 // simple formulae & MOTHER volume(s)
65 // must also be checked
66 // kParameterised = (G4PVParameterised) General parameterised volume
67 // => Distance & location computed to volumes
68 // after setup/modification via user object
70 
71 // Default max size of Navigation history
72 //
73 static const G4int kHistoryMax = 15;
74 
75 // History increase stride of Navigation history
76 //
77 static const G4int kHistoryStride = 16;
78 
79 // Voxel stack depth maximum [no resizing]
80 //
81 static const G4int kNavigatorVoxelStackMax = 3;
82 
83 #endif /* GeomDefs_hh */
Definition: geomdefs.hh:54
static const G4int kHistoryMax
Definition: geomdefs.hh:73
static const G4double kInfinity
Definition: geomdefs.hh:42
int G4int
Definition: G4Types.hh:78
static const double kMinExitingNormalCosine
Definition: geomdefs.hh:46
EInside
Definition: geomdefs.hh:58
EAxis
Definition: geomdefs.hh:54
static const G4int kNavigatorVoxelStackMax
Definition: geomdefs.hh:81
EVolume
Definition: geomdefs.hh:69
double G4double
Definition: G4Types.hh:76
Definition: geomdefs.hh:54
static const G4int kHistoryStride
Definition: geomdefs.hh:77