source: trunk/source/geometry/navigation/src/G4NavigationLogger.cc@ 1354

Last change on this file since 1354 was 1350, checked in by garnier, 15 years ago

update to last version 4.9.4
File size: 13.4 KB
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1//
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4// * *
5// * The Geant4 software is copyright of the Copyright Holders of *
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7// * conditions of the Geant4 Software License, included in the file *
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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 *
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24// ********************************************************************
25//
26//
27// $Id: G4NavigationLogger.cc,v 1.1 2010/11/04 08:57:56 gcosmo Exp $
28// GEANT4 tag $Name: geant4-09-04-ref-00 $
29//
30//
31// class G4NavigationLogger Implementation
32//
33// Author: G.Cosmo, 2010
34//
35// --------------------------------------------------------------------
36
37#include <iomanip>
38
39#include "G4NavigationLogger.hh"
40#include "G4GeometryTolerance.hh"
41
42G4NavigationLogger::G4NavigationLogger(const G4String& id)
43 : fId(id), fVerbose(0)
44{
45}
46
47G4NavigationLogger::~G4NavigationLogger()
48{
49}
50
51void
52G4NavigationLogger::PreComputeStepLog(const G4VPhysicalVolume* motherPhysical,
53 G4double motherSafety,
54 const G4ThreeVector& localPoint) const
55{
56 G4VSolid* motherSolid = motherPhysical->GetLogicalVolume()->GetSolid();
57 G4String fType = fId + "::ComputeStep()";
58 if( fVerbose == 1 )
59 {
60 G4cout << "*************** " << fType << " *****************" << G4endl
61 << " VolType "
62 << std::setw(15) << "Safety/mm" << " "
63 << std::setw(15) << "Distance/mm" << " "
64 << std::setw(52) << "Position (local coordinates)"
65 << " - Solid" << G4endl;
66 G4cout << " Mother "
67 << std::setw(15) << motherSafety << " "
68 << std::setw(15) << "N/C" << " " << localPoint << " - "
69 << motherSolid->GetEntityType() << ": " << motherSolid->GetName()
70 << G4endl;
71 }
72 if ( motherSafety < 0.0 )
73 {
74 G4cerr << "ERROR - " << fType << G4endl
75 << " Current solid " << motherSolid->GetName()
76 << " gave negative safety: " << motherSafety << G4endl
77 << " for the current (local) point " << localPoint
78 << G4endl;
79 motherSolid->DumpInfo();
80 G4Exception(fType, "NegativeSafetyMotherVol", FatalException,
81 "Negative Safety In Voxel Navigation !" );
82 }
83 if( motherSolid->Inside(localPoint)==kOutside )
84 {
85 G4cout << "WARNING - " << fType << G4endl
86 << " Point " << localPoint
87 << " is outside current volume " << motherPhysical->GetName()
88 << G4endl;
89 G4double estDistToSolid= motherSolid->DistanceToIn(localPoint);
90 G4cout << " Estimated isotropic distance to solid (distToIn)= "
91 << estDistToSolid << G4endl;
92 if( estDistToSolid > 100.0 * motherSolid->GetTolerance() )
93 {
94 motherSolid->DumpInfo();
95 G4Exception(fType, "FarOutsideCurrentVolume", FatalException,
96 "Point is far outside Current Volume !" );
97 }
98 else
99 G4Exception(fType, "OutsideCurrentVolume", JustWarning,
100 "Point is a little outside Current Volume.");
101 }
102
103 // Verification / verbosity
104 //
105 if ( fVerbose > 1 )
106 {
107 static G4int precVerf= 20; // Precision
108 G4int oldprec = G4cout.precision(precVerf);
109 G4cout << " - Information on mother / key daughters ..." << G4endl;
110 G4cout << " Type " << std::setw(12) << "Solid-Name" << " "
111 << std::setw(3*(6+precVerf)) << " local point" << " "
112 << std::setw(4+precVerf) << "solid-Safety" << " "
113 << std::setw(4+precVerf) << "solid-Step" << " "
114 << std::setw(17) << "distance Method "
115 << std::setw(3*(6+precVerf)) << " local direction" << " "
116 << G4endl;
117 G4cout << " Mother " << std::setw(12) << motherSolid->GetName() << " "
118 << std::setw(4+precVerf) << localPoint << " "
119 << std::setw(4+precVerf) << motherSafety << " "
120 << G4endl;
121 G4cout.precision(oldprec);
122 }
123}
124
125void
126G4NavigationLogger::AlongComputeStepLog(const G4VSolid* sampleSolid,
127 const G4ThreeVector& samplePoint,
128 const G4ThreeVector& sampleDirection,
129 const G4ThreeVector& localDirection,
130 G4double sampleSafety,
131 G4double sampleStep) const
132{
133 // Check to see that the resulting point is indeed in/on volume.
134 // This check could eventually be made only for successful candidate.
135
136 if ( sampleStep < kInfinity )
137 {
138 G4ThreeVector intersectionPoint;
139 intersectionPoint= samplePoint + sampleStep * sampleDirection;
140 EInside insideIntPt= sampleSolid->Inside(intersectionPoint);
141 G4String fType = fId + "::ComputeStep()";
142
143 G4String solidResponse = "-kInside-";
144 if (insideIntPt == kOutside)
145 { solidResponse = "-kOutside-"; }
146 else if (insideIntPt == kSurface)
147 { solidResponse = "-kSurface-"; }
148
149 if ( fVerbose == 1 )
150 {
151 G4cout << " Invoked Inside() for solid: "
152 << sampleSolid->GetName()
153 << ". Solid replied: " << solidResponse << G4endl
154 << " For point p: " << intersectionPoint
155 << ", considered as 'intersection' point." << G4endl;
156 }
157
158 G4double safetyIn= -1, safetyOut= -1; // Set to invalid values
159 G4double newDistIn= -1, newDistOut= -1;
160 if( insideIntPt != kInside )
161 {
162 safetyIn= sampleSolid->DistanceToIn(intersectionPoint);
163 newDistIn= sampleSolid->DistanceToIn(intersectionPoint,
164 sampleDirection);
165 }
166 if( insideIntPt != kOutside )
167 {
168 safetyOut= sampleSolid->DistanceToOut(intersectionPoint);
169 newDistOut= sampleSolid->DistanceToOut(intersectionPoint,
170 sampleDirection);
171 }
172 if( insideIntPt != kSurface )
173 {
174 G4int oldcoutPrec = G4cout.precision(16);
175 G4cout << "WARNING - " << fType << G4endl
176 << " Inaccurate solid DistanceToIn"
177 << " for solid " << sampleSolid->GetName() << G4endl;
178 G4cout << " Solid gave DistanceToIn = "
179 << sampleStep << " yet returns " << solidResponse
180 << " for this point !" << G4endl;
181 G4cout << " Point = " << intersectionPoint << G4endl;
182 G4cout << " Safety values: " << G4endl;
183 if ( insideIntPt != kInside )
184 {
185 G4cout << " DistanceToIn(p) = " << safetyIn << G4endl;
186 }
187 if ( insideIntPt != kOutside )
188 {
189 G4cout << " DistanceToOut(p) = " << safetyOut << G4endl;
190 }
191 G4Exception(fType, "InaccurateDistanceToIn", JustWarning,
192 "Conflicting response from Solid.");
193 G4cout.precision(oldcoutPrec);
194 }
195 else
196 {
197 // If it is on the surface, *ensure* that either DistanceToIn
198 // or DistanceToOut returns a finite value ( >= Tolerance).
199 //
200 if( std::max( newDistIn, newDistOut ) <=
201 G4GeometryTolerance::GetInstance()->GetSurfaceTolerance() )
202 {
203 G4cout << "ERROR - " << fType << G4endl
204 << " Identified point for which the solid "
205 << sampleSolid->GetName() << G4endl
206 << " has MAJOR problem: " << G4endl
207 << " --> Both DistanceToIn(p,v) and DistanceToOut(p,v) "
208 << "return Zero, an equivalent value or negative value."
209 << G4endl;
210 G4cout << " Solid: " << sampleSolid << G4endl;
211 G4cout << " Point p= " << intersectionPoint << G4endl;
212 G4cout << " Direction v= " << sampleDirection << G4endl;
213 G4cout << " DistanceToIn(p,v) = " << newDistIn << G4endl;
214 G4cout << " DistanceToOut(p,v,..) = " << newDistOut << G4endl;
215 G4cout << " Safety values: " << G4endl;
216 G4cout << " DistanceToIn(p) = " << safetyIn << G4endl;
217 G4cout << " DistanceToOut(p) = " << safetyOut << G4endl;
218 G4Exception(fType, "DistanceToInAndOutAreZero", FatalException,
219 "Zero from both Solid DistanceIn and Out(p,v).");
220 }
221 }
222
223 // Verification / verbosity
224 //
225 if ( fVerbose > 1 )
226 {
227 static G4int precVerf= 20; // Precision
228 G4int oldprec = G4cout.precision(precVerf);
229 G4cout << "Daughter "
230 << std::setw(12) << sampleSolid->GetName() << " "
231 << std::setw(4+precVerf) << samplePoint << " "
232 << std::setw(4+precVerf) << sampleSafety << " "
233 << std::setw(4+precVerf) << sampleStep << " "
234 << std::setw(16) << "distanceToIn" << " "
235 << std::setw(4+precVerf) << localDirection << " "
236 << G4endl;
237 G4cout.precision(oldprec);
238 }
239 }
240}
241
242void
243G4NavigationLogger::PostComputeStepLog(const G4VSolid* motherSolid,
244 const G4ThreeVector& localPoint,
245 const G4ThreeVector& localDirection,
246 G4double motherStep,
247 G4double motherSafety) const
248{
249 if( fVerbose == 1 )
250 {
251 G4cout << " Mother "
252 << std::setw(15) << motherSafety << " "
253 << std::setw(15) << motherStep << " " << localPoint << " - "
254 << motherSolid->GetEntityType() << ": " << motherSolid->GetName()
255 << G4endl;
256 }
257 if( ( motherStep < 0.0 ) || ( motherStep >= kInfinity) )
258 {
259 G4String fType = fId + "::ComputeStep()";
260 G4int oldPrOut= G4cout.precision(16);
261 G4int oldPrErr= G4cerr.precision(16);
262 G4cerr << "ERROR - " << fType << G4endl
263 << " Problem in Navigation" << G4endl
264 << " Point (local coordinates): "
265 << localPoint << G4endl
266 << " Local Direction: " << localDirection << G4endl
267 << " Solid: " << motherSolid->GetName() << G4endl;
268 motherSolid->DumpInfo();
269 G4Exception(fType, "PointDistOutInvalid", FatalException,
270 "Current point is outside the current solid !");
271 G4cout.precision(oldPrOut);
272 G4cerr.precision(oldPrErr);
273 }
274 if ( fVerbose > 1 )
275 {
276 static G4int precVerf= 20; // Precision
277 G4int oldprec = G4cout.precision(precVerf);
278 G4cout << " Mother " << std::setw(12) << motherSolid->GetName() << " "
279 << std::setw(4+precVerf) << localPoint << " "
280 << std::setw(4+precVerf) << motherSafety << " "
281 << std::setw(4+precVerf) << motherStep << " "
282 << std::setw(16) << "distanceToOut" << " "
283 << std::setw(4+precVerf) << localDirection << " "
284 << G4endl;
285 G4cout.precision(oldprec);
286 }
287}
288
289void
290G4NavigationLogger::ComputeSafetyLog(const G4VSolid* solid,
291 const G4ThreeVector& point,
292 G4double safety,
293 G4bool banner) const
294{
295 G4String volumeType = "Daughter ";
296 if (banner)
297 {
298 G4cout << "************** " << fId << "::ComputeSafety() ****************" << G4endl;
299 G4cout << " VolType "
300 << std::setw(15) << "Safety/mm" << " "
301 << std::setw(52) << "Position (local coordinates)"
302 << " - Solid" << G4endl;
303 volumeType = " Mother ";
304 }
305 G4cout << volumeType
306 << std::setw(15) << safety << " " << point << " - "
307 << solid->GetEntityType() << ": " << solid->GetName() << G4endl;
308}
309
310void
311G4NavigationLogger::PrintDaughterLog (const G4VSolid* sampleSolid,
312 const G4ThreeVector& samplePoint,
313 G4double sampleSafety,
314 G4double sampleStep) const
315{
316 if ( fVerbose == 1 )
317 {
318 G4cout << "Daughter "
319 << std::setw(15) << sampleSafety << " ";
320 if (sampleStep)
321 {
322 G4cout << std::setw(15) << sampleStep << " ";
323 }
324 else
325 {
326 G4cout << std::setw(15) << "N/C" << " ";
327 }
328 G4cout << samplePoint << " - "
329 << sampleSolid->GetEntityType() << ": " << sampleSolid->GetName()
330 << G4endl;
331 }
332}
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