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geomdefs.hh
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26 //
27 // $Id$
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 
60 // kNormal = (G4PVPlacement) Conventional positioning
61 // kReplica = (G4PVReplica) Consumed parameterised case
62 // => Distances & location computed with
63 // simple formulae & MOTHER volume(s)
64 // must also be checked
65 // kParameterised = (G4PVParameterised) General parameterised volume
66 // => Distance & location computed to volumes
67 // after setup/modification via user object
69 
70 // Default max size of Navigation history
71 //
72 static const G4int kHistoryMax = 15;
73 
74 // History increase stride of Navigation history
75 //
76 static const G4int kHistoryStride = 16;
77 
78 // Voxel stack depth maximum [no resizing]
79 //
80 static const G4int kNavigatorVoxelStackMax = 3;
81 
82 #endif /* GeomDefs_hh */