source: trunk/source/geometry/navigation/include/G4ReplicaNavigation.hh@ 1310

Last change on this file since 1310 was 1228, checked in by garnier, 16 years ago

update geant4.9.3 tag
File size: 6.3 KB
Line 
1//
2// ********************************************************************
3// * License and Disclaimer *
4// * *
5// * The Geant4 software is copyright of the Copyright Holders of *
6// * the Geant4 Collaboration. It is provided under the terms and *
7// * conditions of the Geant4 Software License, included in the file *
8// * LICENSE and available at http://cern.ch/geant4/license . These *
9// * include a list of copyright holders. *
10// * *
11// * Neither the authors of this software system, nor their employing *
12// * institutes,nor the agencies providing financial support for this *
13// * work make any representation or warranty, express or implied, *
14// * regarding this software system or assume any liability for its *
15// * use. Please see the license in the file LICENSE and URL above *
16// * for the full disclaimer and the limitation of liability. *
17// * *
18// * This code implementation is the result of the scientific and *
19// * technical work of the GEANT4 collaboration. *
20// * By using, copying, modifying or distributing the software (or *
21// * any work based on the software) you agree to acknowledge its *
22// * use in resulting scientific publications, and indicate your *
23// * acceptance of all terms of the Geant4 Software license. *
24// ********************************************************************
25//
26//
27// $Id: G4ReplicaNavigation.hh,v 1.6 2007/05/18 07:31:09 gcosmo Exp $
28// GEANT4 tag $Name: geant4-09-03 $
29//
30//
31// class G4ReplicaNavigation
32//
33// Class description:
34//
35// Utility for navigation in volumes containing a single G4PVParameterised
36// volume for which voxels for the replicated volumes have been constructed.
37// [Voxels MUST be along one axis only: NOT refined]
38
39// History:
40// - Created. Paul Kent, Aug 96
41// --------------------------------------------------------------------
42#ifndef G4REPLICANAVIGATION_HH
43#define G4REPLICANAVIGATION_HH
44
45#include "G4Types.hh"
46#include "G4NavigationHistory.hh"
47#include "G4LogicalVolume.hh"
48#include "G4VPhysicalVolume.hh"
49#include "G4ThreeVector.hh"
50#include "G4BlockingList.hh"
51
52// Required for voxel handling
53//
54#include "G4SmartVoxelHeader.hh"
55
56class G4VSolid;
57
58class G4ReplicaNavigation
59{
60 friend class G4ReplicaNavigationTester;
61
62 public: // with description
63
64 G4ReplicaNavigation();
65 ~G4ReplicaNavigation();
66
67 inline G4bool LevelLocate( G4NavigationHistory& history,
68 const G4VPhysicalVolume *blockedVol,
69 const G4int blockedNum,
70 const G4ThreeVector &globalPoint,
71 const G4ThreeVector* globalDirection,
72 const G4bool pLocatedOnEdge,
73 G4ThreeVector &localPoint );
74
75 G4double ComputeStep( const G4ThreeVector &globalPoint,
76 const G4ThreeVector &globalDirection,
77 const G4ThreeVector &localPoint,
78 const G4ThreeVector &localDirection,
79 const G4double currentProposedStepLength,
80 G4double &newSafety,
81 G4NavigationHistory &history,
82 G4bool &validExitNormal,
83 G4ThreeVector &exitNormal,
84 G4bool &exiting,
85 G4bool &entering,
86 G4VPhysicalVolume *(*pBlockedPhysical),
87 G4int &blockedReplicaNo );
88
89 G4double ComputeSafety( const G4ThreeVector &globalPoint,
90 const G4ThreeVector &localPoint,
91 G4NavigationHistory &history,
92 const G4double pProposedMaxLength=DBL_MAX );
93
94 EInside BackLocate( G4NavigationHistory &history,
95 const G4ThreeVector &globalPoint,
96 G4ThreeVector &localPoint,
97 const G4bool &exiting,
98 G4bool &notKnownInside ) const;
99
100 void ComputeTransformation( const G4int replicaNo,
101 G4VPhysicalVolume *pVol,
102 G4ThreeVector &point ) const;
103 void ComputeTransformation( const G4int replicaNo,
104 G4VPhysicalVolume *pVol ) const;
105
106 EInside Inside( const G4VPhysicalVolume *pVol,
107 const G4int replicaNo,
108 const G4ThreeVector &localPoint ) const;
109 G4double DistanceToOut( const G4VPhysicalVolume *pVol,
110 const G4int replicaNo,
111 const G4ThreeVector &localPoint ) const;
112 G4double DistanceToOut( const G4VPhysicalVolume *pVol,
113 const G4int replicaNo,
114 const G4ThreeVector &localPoint,
115 const G4ThreeVector &localDirection ) const;
116
117 inline G4int GetVerboseLevel() const;
118 inline void SetVerboseLevel(G4int level);
119 // Get/Set Verbose(ness) level.
120 // [if level>0 && G4VERBOSE, printout can occur]
121
122 inline void CheckMode(G4bool mode);
123 // Run navigation in "check-mode", therefore using additional
124 // verifications and more strict correctness conditions.
125 // Is effective only with G4VERBOSE set.
126
127 private:
128
129 inline G4int VoxelLocate( const G4SmartVoxelHeader *pHead,
130 const G4ThreeVector &localPoint,
131 const G4int blocked=-1 ) const;
132
133 G4double DistanceToOutPhi( const G4ThreeVector &localPoint,
134 const G4ThreeVector &localDirection,
135 const G4double width ) const;
136
137 G4double DistanceToOutRad( const G4ThreeVector &localPoint,
138 const G4ThreeVector &localDirection,
139 const G4double width,
140 const G4double offset,
141 const G4int replicaNo ) const;
142 inline void SetPhiTransformation( const G4double ang,
143 G4VPhysicalVolume *pVol=0 ) const;
144 private:
145
146 G4bool fCheck;
147 G4int fVerbose;
148 G4double kCarTolerance, kRadTolerance, kAngTolerance;
149};
150
151#include "G4ReplicaNavigation.icc"
152
153#endif
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