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1 // 1 //
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19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
>> 26 //
>> 27 // $Id: G4SolidExtentList.hh 67011 2013-01-29 16:17:41Z gcosmo $
>> 28 //
>> 29 //
>> 30 // --------------------------------------------------------------------
>> 31 // GEANT 4 class header file
>> 32 //
>> 33 //
26 // G4SolidExtentList 34 // G4SolidExtentList
27 // 35 //
28 // Class description: 36 // Class description:
29 // 37 //
30 // Defines a list of (voxel) extents along o 38 // Defines a list of (voxel) extents along one axis.
31 // 39 //
32 // This utility class is designed for one sp 40 // This utility class is designed for one specific purpose:
33 // to calculate the extent of a CSG-like sol 41 // to calculate the extent of a CSG-like solid for a voxel
34 // (G4VSolid::CalculateExtent). 42 // (G4VSolid::CalculateExtent).
35 43
36 // Author: David C. Williams (davidw@scipp.ucs << 44 // Author:
>> 45 // David C. Williams (davidw@scipp.ucsc.edu)
37 // ------------------------------------------- 46 // --------------------------------------------------------------------
38 #ifndef G4SOLIDEXTENTLIST_HH << 47 #ifndef G4SolidExtentList_hh
39 #define G4SOLIDEXTENTLIST_HH << 48 #define G4SolidExtentList_hh
40 49
41 #include "G4Types.hh" 50 #include "G4Types.hh"
42 51
43 #include "G4ClippablePolygon.hh" 52 #include "G4ClippablePolygon.hh"
44 53
45 class G4SolidExtentList 54 class G4SolidExtentList
46 { 55 {
47 public: 56 public:
48 57
49 G4SolidExtentList(); << 58 G4SolidExtentList();
50 G4SolidExtentList( const EAxis targetAxis, << 59 G4SolidExtentList( const EAxis targetAxis,
51 const G4VoxelLimits& vo << 60 const G4VoxelLimits &voxelLimits );
52 ~G4SolidExtentList(); << 61 ~G4SolidExtentList();
>> 62
53 63
54 void AddSurface( const G4ClippablePolygon& << 64 void AddSurface( const G4ClippablePolygon &surface );
55 65
56 G4bool GetExtent( G4double& min, G4double& << 66 G4bool GetExtent( G4double &min, G4double &max ) const;
57 67
58 protected: 68 protected:
59 69
60 EAxis axis; // Target axis << 70 EAxis axis; // Target axis
61 G4bool limited = false; // True if limi << 71 G4bool limited; // True if limited
62 G4double minLimit; // ... min limit << 72 G4double minLimit; // ... min limit
63 G4double maxLimit; // ... max limit << 73 G4double maxLimit; // ... max limit
64 << 74
65 G4ClippablePolygon minSurface, // Minimum << 75 G4ClippablePolygon minSurface, // Minimum surface within limits
66 maxSurface, // Maximum << 76 maxSurface, // Maximum
67 minAbove, // Minimum << 77 minAbove, // Minimum surface totally above max limit
68 maxBelow; // Maximum << 78 maxBelow; // Maximum surface totally below min limit
69 }; 79 };
70 80
71 #endif 81 #endif
72 82