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Geant4/geometry/navigation/src/G4GeomTestVolume.cc

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Differences between /geometry/navigation/src/G4GeomTestVolume.cc (Version 11.3.0) and /geometry/navigation/src/G4GeomTestVolume.cc (Version 3.2)


  1 //                                                  1 
  2 // *******************************************    
  3 // * License and Disclaimer                       
  4 // *                                              
  5 // * The  Geant4 software  is  copyright of th    
  6 // * the Geant4 Collaboration.  It is provided    
  7 // * conditions of the Geant4 Software License    
  8 // * LICENSE and available at  http://cern.ch/    
  9 // * include a list of copyright holders.         
 10 // *                                              
 11 // * Neither the authors of this software syst    
 12 // * institutes,nor the agencies providing fin    
 13 // * work  make  any representation or  warran    
 14 // * regarding  this  software system or assum    
 15 // * use.  Please see the license in the file     
 16 // * for the full disclaimer and the limitatio    
 17 // *                                              
 18 // * This  code  implementation is the result     
 19 // * technical work of the GEANT4 collaboratio    
 20 // * By using,  copying,  modifying or  distri    
 21 // * any work based  on the software)  you  ag    
 22 // * use  in  resulting  scientific  publicati    
 23 // * acceptance of all terms of the Geant4 Sof    
 24 // *******************************************    
 25 //                                                
 26 // class G4GeomTestVolume implementation          
 27 //                                                
 28 // Author: G.Cosmo, CERN                          
 29 // -------------------------------------------    
 30                                                   
 31 #include <queue>                                  
 32 #include <set>                                    
 33                                                   
 34 #include "G4GeomTestVolume.hh"                    
 35 #include "G4PhysicalConstants.hh"                 
 36 #include "G4VPhysicalVolume.hh"                   
 37 #include "G4LogicalVolume.hh"                     
 38 #include "G4VSolid.hh"                            
 39                                                   
 40 //                                                
 41 // Constructor                                    
 42 //                                                
 43 G4GeomTestVolume::G4GeomTestVolume( G4VPhysica    
 44                                     G4double t    
 45                                     G4int numb    
 46                                     G4bool the    
 47   : target(theTarget), tolerance(theTolerance)    
 48     resolution(numberOfPoints), verbosity(theV    
 49 {;}                                               
 50                                                   
 51 //                                                
 52 // Destructor                                     
 53 //                                                
 54 G4GeomTestVolume::~G4GeomTestVolume() {;}         
 55                                                   
 56 //                                                
 57 // Get error tolerance                            
 58 //                                                
 59 G4double G4GeomTestVolume::GetTolerance() cons    
 60 {                                                 
 61   return tolerance;                               
 62 }                                                 
 63                                                   
 64 //                                                
 65 // Set error tolerance                            
 66 //                                                
 67 void G4GeomTestVolume::SetTolerance(G4double t    
 68 {                                                 
 69   tolerance = tol;                                
 70 }                                                 
 71                                                   
 72 //                                                
 73 // Get number of points to check (resolution)     
 74 //                                                
 75 G4int G4GeomTestVolume::GetResolution() const     
 76 {                                                 
 77   return resolution;                              
 78 }                                                 
 79                                                   
 80 //                                                
 81 // Set number of points to check (resolution)     
 82 //                                                
 83 void G4GeomTestVolume::SetResolution(G4int np)    
 84 {                                                 
 85   resolution = np;                                
 86 }                                                 
 87                                                   
 88 //                                                
 89 // Get verbosity                                  
 90 //                                                
 91 G4bool G4GeomTestVolume::GetVerbosity() const     
 92 {                                                 
 93   return verbosity;                               
 94 }                                                 
 95                                                   
 96 //                                                
 97 // Set verbosity                                  
 98 //                                                
 99 void G4GeomTestVolume::SetVerbosity(G4bool ver    
100 {                                                 
101   verbosity = verb;                               
102 }                                                 
103                                                   
104 //                                                
105 // Get errors reporting threshold                 
106 //                                                
107 G4int G4GeomTestVolume::GetErrorsThreshold() c    
108 {                                                 
109   return maxErr;                                  
110 }                                                 
111                                                   
112 //                                                
113 // Set maximum number of errors to report         
114 //                                                
115 void G4GeomTestVolume::SetErrorsThreshold(G4in    
116 {                                                 
117   maxErr = max;                                   
118 }                                                 
119                                                   
120 //                                                
121 // Test overlap in tree                           
122 //                                                
123 void G4GeomTestVolume::TestOverlapInTree() con    
124 {                                                 
125   std::queue<G4VPhysicalVolume*> volumes;         
126   std::set<G4LogicalVolume*> checked;             
127                                                   
128   volumes.push(target);                           
129   while (!volumes.empty())                        
130   {                                               
131     G4VPhysicalVolume* current = volumes.front    
132     volumes.pop();                                
133                                                   
134     // check overlaps for daughters               
135     G4LogicalVolume* logical = current->GetLog    
136     std::size_t ndaughters = logical->GetNoDau    
137     for (std::size_t i=0; i<ndaughters; ++i)      
138     {                                             
139       G4VPhysicalVolume* daughter = logical->G    
140       daughter->CheckOverlaps(resolution, tole    
141     }                                             
142                                                   
143     // append the queue of volumes                
144     G4LogicalVolume* previousLogical = nullptr    
145     for (std::size_t i=0; i<ndaughters; ++i)      
146     {                                             
147       G4VPhysicalVolume* daughter = logical->G    
148       G4LogicalVolume* daughterLogical = daugh    
149       if (daughterLogical->GetNoDaughters() ==    
150       G4bool found = (daughterLogical == previ    
151       if (!found) { found = (checked.find(daug    
152       if (!found)                                 
153       {                                           
154         checked.emplace(daughterLogical);         
155         previousLogical = daughterLogical;        
156         volumes.push(daughter);                   
157       }                                           
158       else                                        
159       {                                           
160         if (verbosity)                            
161         {                                         
162           G4cout << "Checking overlaps in tree    
163                  << " (" << daughterLogical->G    
164                  << " is omitted, to avoid dup    
165         }                                         
166       }                                           
167     }                                             
168   }                                               
169 }                                                 
170                                                   
171 //                                                
172 // TestRecursiveOverlap                           
173 //                                                
174 void G4GeomTestVolume::TestRecursiveOverlap( G    
175 {                                                 
176   // If reached requested level of depth (i.e.    
177   // If not depth specified (i.e. set to -1),     
178   // If requested initial level of depth is no    
179   //                                              
180   if (depth == 0) { return; }                     
181   if (depth != -1) { depth--; }                   
182   if (slevel != 0) { slevel--; }                  
183                                                   
184   //                                              
185   // As long as we reached the requested          
186   // initial level of depth, test ourselves       
187   //                                              
188   if ( slevel==0 )                                
189   {                                               
190     target->CheckOverlaps(resolution, toleranc    
191   }                                               
192                                                   
193   //                                              
194   // Loop over unique daughters                   
195   //                                              
196   std::set<const G4LogicalVolume *> tested;       
197                                                   
198   const G4LogicalVolume *logical = target->Get    
199   auto  nDaughter = (G4int)logical->GetNoDaugh    
200   for( auto iDaughter=0; iDaughter<nDaughter;     
201   {                                               
202     G4VPhysicalVolume *daughter = logical->Get    
203                                                   
204     // Tested already?                            
205     //                                            
206     // const G4LogicalVolume *daughterLogical     
207     //      daughter->GetLogicalVolume();         
208     // std::pair<std::set<const G4LogicalVolum    
209     //       there = tested.insert(daughterLog    
210     // if (!there.second) continue;               
211                                                   
212     //                                            
213     // Recurse                                    
214     //                                            
215     G4GeomTestVolume vTest( daughter, toleranc    
216     vTest.SetErrorsThreshold(maxErr);             
217     vTest.TestRecursiveOverlap( slevel,depth )    
218   }                                               
219 }                                                 
220