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25 // 7 //
26 // Implementation of G4DisplacedSolid class fo << 8 // $Id: G4DisplacedSolid.cc,v 1.13 2000/11/22 15:19:20 grichine Exp $
>> 9 // GEANT4 tag $Name: geant4-03-00 $
>> 10 //
>> 11 // Implementation for G4DisplacedSolid class for boolean
27 // operations between other solids 12 // operations between other solids
28 // 13 //
29 // 28.10.98 V.Grichine: created << 14 // History:
30 // 28.02.18 E.Tcherniaev: improved contruction << 15 //
31 // ------------------------------------------- << 16 // 28.10.98 V.Grichine, creation according J. Apostolakis's recommendations
>> 17 // 14.11.99 V.Grichine, modifications in CalculateExtent(...) method
>> 18 // 22.11.00 V.Grichine, new set methods for matrix/vectors
32 19
33 #include "G4DisplacedSolid.hh" 20 #include "G4DisplacedSolid.hh"
34 21
>> 22
35 #include "G4VoxelLimits.hh" 23 #include "G4VoxelLimits.hh"
>> 24 #include "G4AffineTransform.hh"
36 25
37 #include "G4VPVParameterisation.hh" 26 #include "G4VPVParameterisation.hh"
38 27
39 #include "G4VGraphicsScene.hh" 28 #include "G4VGraphicsScene.hh"
40 #include "G4Polyhedron.hh" 29 #include "G4Polyhedron.hh"
>> 30 #include "G4NURBS.hh"
>> 31 #include "G4NURBSbox.hh"
41 32
42 ////////////////////////////////////////////// 33 ////////////////////////////////////////////////////////////////
43 // 34 //
44 // Constructor for transformation like rotatio << 35 // Constractor for transformation like rotation of frame then translation
45 // in new frame. It is similar to 1st constrac 36 // in new frame. It is similar to 1st constractor in G4PVPlacement
46 37
47 G4DisplacedSolid::G4DisplacedSolid( const G4St << 38 G4DisplacedSolid::
48 G4VS << 39 G4DisplacedSolid( const G4String& pName,
49 G4Ro << 40 G4VSolid* pSolid ,
50 const G4Th << 41 G4RotationMatrix* rotMatrix,
51 : G4VSolid(pName) << 42 const G4ThreeVector& transVector )
52 { << 43 : G4VSolid(pName)
53 if (pSolid->GetEntityType() == "G4DisplacedS << 44 {
54 { << 45 fPtrSolid = pSolid ;
55 fPtrSolid = ((G4DisplacedSolid*)pSolid)->G << 46 fPtrTransform = new G4AffineTransform(rotMatrix,transVector) ;
56 G4AffineTransform t1 = ((G4DisplacedSolid* << 47 fPtrTransform->Invert() ;
57 G4AffineTransform t2 = G4AffineTransform(r << 48 fDirectTransform = new G4AffineTransform(rotMatrix,transVector) ;
58 fDirectTransform = new G4AffineTransform(t <<
59 } <<
60 else <<
61 { <<
62 fPtrSolid = pSolid; <<
63 fDirectTransform = new G4AffineTransform(r <<
64 } <<
65 fPtrTransform = new G4AffineTransform(fDirec <<
66 } 49 }
67 50
68 ////////////////////////////////////////////// 51 /////////////////////////////////////////////////////////////////////////////////
69 // 52 //
70 // Constructor <<
71 <<
72 G4DisplacedSolid::G4DisplacedSolid( const G4St <<
73 G4VS <<
74 const G4Tr <<
75 : G4VSolid(pName) <<
76 { <<
77 if (pSolid->GetEntityType() == "G4DisplacedS <<
78 { <<
79 fPtrSolid = ((G4DisplacedSolid*)pSolid)->G <<
80 G4AffineTransform t1 = ((G4DisplacedSolid* <<
81 G4AffineTransform t2 = G4AffineTransform(t <<
82 t <<
83 fDirectTransform = new G4AffineTransform(t <<
84 } <<
85 else <<
86 { <<
87 fPtrSolid = pSolid; <<
88 fDirectTransform = new G4AffineTransform(t <<
89 t <<
90 } <<
91 fPtrTransform = new G4AffineTransform(fDirec <<
92 } <<
93 <<
94 ////////////////////////////////////////////// <<
95 // 53 //
96 // Constructor for use with creation of Transi <<
97 // from Persistent object <<
98 <<
99 G4DisplacedSolid::G4DisplacedSolid( const G4St 54 G4DisplacedSolid::G4DisplacedSolid( const G4String& pName,
100 G4VS 55 G4VSolid* pSolid ,
101 const G4Af << 56 const G4Transform3D& transform ) :
102 : G4VSolid(pName) << 57 G4VSolid(pName)
103 { 58 {
104 if (pSolid->GetEntityType() == "G4DisplacedS << 59 fPtrSolid = pSolid ;
105 { << 60 fDirectTransform = new G4AffineTransform(transform.getRotation().inverse(),
106 fPtrSolid = ((G4DisplacedSolid*)pSolid)->G << 61 transform.getTranslation()) ;
107 G4AffineTransform t1 = ((G4DisplacedSolid* << 62
108 auto t2 = G4AffineTransform(directTransfo << 63 fPtrTransform = new G4AffineTransform(transform.getRotation().inverse(),
109 fDirectTransform = new G4AffineTransform(t << 64 transform.getTranslation()) ;
110 } << 65 fPtrTransform->Invert() ;
111 else <<
112 { <<
113 fPtrSolid = pSolid; <<
114 fDirectTransform = new G4AffineTransform(d <<
115 } <<
116 fPtrTransform = new G4AffineTransform(fDirec <<
117 } 66 }
118 67
119 ////////////////////////////////////////////// << 68 /////////////////////////////////////////////////////////////////////////////////
>> 69 // Constructor for use with creation of Transient object from Persistent object
120 // 70 //
121 // Fake default constructor - sets only member <<
122 // for usage restri <<
123 71
124 G4DisplacedSolid::G4DisplacedSolid( __void__& << 72 G4DisplacedSolid::G4DisplacedSolid( const G4String& pName,
125 : G4VSolid(a) << 73 G4VSolid* pSolid ,
126 { << 74 const G4AffineTransform directTransform ) :
>> 75 G4VSolid(pName)
>> 76 {
>> 77 fPtrSolid = pSolid ;
>> 78 fDirectTransform = new G4AffineTransform( directTransform );
>> 79 fPtrTransform = new G4AffineTransform( directTransform.Inverse() ) ;
127 } 80 }
128 81
129 ////////////////////////////////////////////// 82 ///////////////////////////////////////////////////////////////////
130 // 83 //
131 // Destructor <<
132 84
133 G4DisplacedSolid::~G4DisplacedSolid() 85 G4DisplacedSolid::~G4DisplacedSolid()
134 { 86 {
135 CleanTransformations(); << 87 if(fPtrTransform)
136 delete fpPolyhedron; fpPolyhedron = nullptr; <<
137 } <<
138 <<
139 ////////////////////////////////////////////// <<
140 // <<
141 // Copy constructor <<
142 <<
143 G4DisplacedSolid::G4DisplacedSolid(const G4Dis <<
144 : G4VSolid (rhs), fPtrSolid(rhs.fPtrSolid) <<
145 { <<
146 fPtrTransform = new G4AffineTransform(*(rhs. <<
147 fDirectTransform = new G4AffineTransform(*(r <<
148 } <<
149 <<
150 ////////////////////////////////////////////// <<
151 // <<
152 // Assignment operator <<
153 <<
154 G4DisplacedSolid& G4DisplacedSolid::operator = <<
155 { <<
156 // Check assignment to self <<
157 // <<
158 if (this == &rhs) { return *this; } <<
159 <<
160 // Copy base class data <<
161 // <<
162 G4VSolid::operator=(rhs); <<
163 <<
164 // Copy data <<
165 // <<
166 fPtrSolid = rhs.fPtrSolid; <<
167 delete fPtrTransform; delete fDirectTransfor <<
168 fPtrTransform = new G4AffineTransform(*(rhs. <<
169 fDirectTransform = new G4AffineTransform(*(r <<
170 fRebuildPolyhedron = false; <<
171 delete fpPolyhedron; fpPolyhedron = nullptr; <<
172 <<
173 return *this; <<
174 } <<
175 <<
176 void G4DisplacedSolid::CleanTransformations() <<
177 { <<
178 if(fPtrTransform != nullptr) <<
179 { 88 {
180 delete fPtrTransform; fPtrTransform = null << 89 delete fPtrTransform ;
181 delete fDirectTransform; fDirectTransform << 90 delete fDirectTransform;
182 } 91 }
183 } 92 }
184 93
185 const G4DisplacedSolid* G4DisplacedSolid::GetD << 94 G4GeometryType G4DisplacedSolid::GetEntityType() const
186 { 95 {
187 return this; << 96 return G4String("G4DisplacedSolid");
188 } 97 }
189 98
190 G4DisplacedSolid* G4DisplacedSolid::GetDisplac << 99 const G4DisplacedSolid* G4DisplacedSolid::GetDisplacedSolidPtr() const
191 { << 100 { return this; }
192 return this; << 101
193 } << 102 G4DisplacedSolid* G4DisplacedSolid::GetDisplacedSolidPtr()
>> 103 { return this; }
194 104
195 G4VSolid* G4DisplacedSolid::GetConstituentMove 105 G4VSolid* G4DisplacedSolid::GetConstituentMovedSolid() const
196 { 106 {
197 return fPtrSolid; 107 return fPtrSolid;
198 } 108 }
199 109
200 ////////////////////////////////////////////// 110 /////////////////////////////////////////////////////////////////////////////
201 111
202 G4AffineTransform G4DisplacedSolid::GetTransf 112 G4AffineTransform G4DisplacedSolid::GetTransform() const
203 { 113 {
204 G4AffineTransform aTransform = *fPtrTransfor << 114 G4AffineTransform aTransform = *fPtrTransform;
205 return aTransform; << 115 return aTransform;
206 } 116 }
207 117
208 void G4DisplacedSolid::SetTransform(G4AffineTr 118 void G4DisplacedSolid::SetTransform(G4AffineTransform& transform)
209 { 119 {
210 fPtrTransform = &transform ; << 120 fPtrTransform = &transform ;
211 fRebuildPolyhedron = true; <<
212 } 121 }
213 122
214 ////////////////////////////////////////////// 123 //////////////////////////////////////////////////////////////////////////////
215 124
216 G4AffineTransform G4DisplacedSolid::GetDirect 125 G4AffineTransform G4DisplacedSolid::GetDirectTransform() const
217 { 126 {
218 G4AffineTransform aTransform= *fDirectTransf << 127 G4AffineTransform aTransform= *fDirectTransform;
219 return aTransform; << 128 return aTransform;
220 } 129 }
221 130
222 void G4DisplacedSolid::SetDirectTransform(G4Af 131 void G4DisplacedSolid::SetDirectTransform(G4AffineTransform& transform)
223 { 132 {
224 fDirectTransform = &transform ; << 133 fDirectTransform = &transform ;
225 fRebuildPolyhedron = true; <<
226 } 134 }
227 135
228 ////////////////////////////////////////////// 136 /////////////////////////////////////////////////////////////////////////////
229 137
230 G4RotationMatrix G4DisplacedSolid::GetFrameRot 138 G4RotationMatrix G4DisplacedSolid::GetFrameRotation() const
231 { 139 {
232 G4RotationMatrix InvRotation = fDirectTransf << 140 G4RotationMatrix InvRotation= fDirectTransform->NetRotation();
233 return InvRotation; << 141 return InvRotation;
234 } 142 }
235 143
236 void G4DisplacedSolid::SetFrameRotation(const 144 void G4DisplacedSolid::SetFrameRotation(const G4RotationMatrix& matrix)
237 { 145 {
238 fDirectTransform->SetNetRotation(matrix); << 146 fDirectTransform->SetNetRotation(matrix);
239 fRebuildPolyhedron = true; <<
240 } 147 }
241 148
242 ////////////////////////////////////////////// 149 /////////////////////////////////////////////////////////////////////////////
243 150
244 G4ThreeVector G4DisplacedSolid::GetFrameTrans 151 G4ThreeVector G4DisplacedSolid::GetFrameTranslation() const
245 { 152 {
246 return fPtrTransform->NetTranslation(); << 153 return fPtrTransform->NetTranslation();
247 } 154 }
248 155
249 void G4DisplacedSolid::SetFrameTranslation(con 156 void G4DisplacedSolid::SetFrameTranslation(const G4ThreeVector& vector)
250 { 157 {
251 fPtrTransform->SetNetTranslation(vector); 158 fPtrTransform->SetNetTranslation(vector);
252 fRebuildPolyhedron = true; <<
253 } 159 }
254 160
255 ////////////////////////////////////////////// 161 ///////////////////////////////////////////////////////////////
256 162
257 G4RotationMatrix G4DisplacedSolid::GetObjectRo 163 G4RotationMatrix G4DisplacedSolid::GetObjectRotation() const
258 { 164 {
259 G4RotationMatrix Rotation = fPtrTransform->N << 165 G4RotationMatrix Rotation= fPtrTransform->NetRotation();
260 return Rotation; << 166 return Rotation;
261 } 167 }
262 168
263 void G4DisplacedSolid::SetObjectRotation(const 169 void G4DisplacedSolid::SetObjectRotation(const G4RotationMatrix& matrix)
264 { 170 {
265 fPtrTransform->SetNetRotation(matrix); << 171 fPtrTransform->SetNetRotation(matrix);
266 fRebuildPolyhedron = true; <<
267 } 172 }
268 173
269 ////////////////////////////////////////////// 174 ///////////////////////////////////////////////////////////////////////
270 175
271 G4ThreeVector G4DisplacedSolid::GetObjectTran 176 G4ThreeVector G4DisplacedSolid::GetObjectTranslation() const
272 { 177 {
273 return fDirectTransform->NetTranslation(); << 178 return fDirectTransform->NetTranslation();
274 } 179 }
275 180
276 void G4DisplacedSolid::SetObjectTranslation(co 181 void G4DisplacedSolid::SetObjectTranslation(const G4ThreeVector& vector)
277 { 182 {
278 fDirectTransform->SetNetTranslation(vector); 183 fDirectTransform->SetNetTranslation(vector);
279 fRebuildPolyhedron = true; <<
280 } 184 }
281 185
282 ////////////////////////////////////////////// << 186 ///////////////////////////////////////////////////////////////
283 // 187 //
284 // Get bounding box <<
285 <<
286 void G4DisplacedSolid::BoundingLimits(G4ThreeV <<
287 G4ThreeV <<
288 { <<
289 if (!fDirectTransform->IsRotated()) <<
290 { <<
291 // Special case of pure translation <<
292 // <<
293 fPtrSolid->BoundingLimits(pMin,pMax); <<
294 G4ThreeVector offset = fDirectTransform->N <<
295 pMin += offset; <<
296 pMax += offset; <<
297 } <<
298 else <<
299 { <<
300 // General case, use CalculateExtent() to <<
301 // <<
302 G4VoxelLimits unLimit; <<
303 G4double xmin,xmax,ymin,ymax,zmin,zmax; <<
304 fPtrSolid->CalculateExtent(kXAxis,unLimit, <<
305 fPtrSolid->CalculateExtent(kYAxis,unLimit, <<
306 fPtrSolid->CalculateExtent(kZAxis,unLimit, <<
307 pMin.set(xmin,ymin,zmin); <<
308 pMax.set(xmax,ymax,zmax); <<
309 } <<
310 <<
311 // Check correctness of the bounding box <<
312 // <<
313 if (pMin.x() >= pMax.x() || pMin.y() >= pMax <<
314 { <<
315 std::ostringstream message; <<
316 message << "Bad bounding box (min >= max) <<
317 << GetName() << " !" <<
318 << "\npMin = " << pMin <<
319 << "\npMax = " << pMax; <<
320 G4Exception("G4DisplacedSolid::BoundingLim <<
321 JustWarning, message); <<
322 DumpInfo(); <<
323 } <<
324 } <<
325 <<
326 ////////////////////////////////////////////// <<
327 // 188 //
328 // Calculate extent under transform and specif <<
329 189
330 G4bool 190 G4bool
331 G4DisplacedSolid::CalculateExtent( const EAxis 191 G4DisplacedSolid::CalculateExtent( const EAxis pAxis,
332 const G4Vox << 192 const G4VoxelLimits& pVoxelLimit,
333 const G4Aff << 193 const G4AffineTransform& pTransform,
334 G4dou << 194 G4double& pMin,
335 G4dou 195 G4double& pMax ) const
336 { 196 {
337 G4AffineTransform sumTransform ; 197 G4AffineTransform sumTransform ;
338 sumTransform.Product(*fDirectTransform,pTran 198 sumTransform.Product(*fDirectTransform,pTransform) ;
339 return fPtrSolid->CalculateExtent(pAxis,pVox << 199 return fPtrSolid->CalculateExtent(pAxis,pVoxelLimit,sumTransform,
>> 200 pMin,pMax) ;
340 } 201 }
341 202
342 ////////////////////////////////////////////// 203 /////////////////////////////////////////////////////
343 // 204 //
344 // SurfaceNormal << 205 //
345 206
346 EInside G4DisplacedSolid::Inside(const G4Three 207 EInside G4DisplacedSolid::Inside(const G4ThreeVector& p) const
347 { 208 {
348 G4ThreeVector newPoint = fPtrTransform->Tran 209 G4ThreeVector newPoint = fPtrTransform->TransformPoint(p) ;
349 return fPtrSolid->Inside(newPoint) ; 210 return fPtrSolid->Inside(newPoint) ;
350 } 211 }
351 212
352 ////////////////////////////////////////////// 213 //////////////////////////////////////////////////////////////
353 // 214 //
354 // 215 //
355 216
356 G4ThreeVector 217 G4ThreeVector
357 G4DisplacedSolid::SurfaceNormal( const G4Three 218 G4DisplacedSolid::SurfaceNormal( const G4ThreeVector& p ) const
358 { 219 {
359 G4ThreeVector newPoint = fPtrTransform->Tran 220 G4ThreeVector newPoint = fPtrTransform->TransformPoint(p) ;
360 G4ThreeVector normal = fPtrSolid->SurfaceNor 221 G4ThreeVector normal = fPtrSolid->SurfaceNormal(newPoint) ;
361 return fDirectTransform->TransformAxis(norma 222 return fDirectTransform->TransformAxis(normal) ;
>> 223
362 } 224 }
363 225
364 ////////////////////////////////////////////// 226 /////////////////////////////////////////////////////////////
365 // 227 //
366 // The same algorithm as in DistanceToIn(p) 228 // The same algorithm as in DistanceToIn(p)
367 229
368 G4double 230 G4double
369 G4DisplacedSolid::DistanceToIn( const G4ThreeV 231 G4DisplacedSolid::DistanceToIn( const G4ThreeVector& p,
370 const G4ThreeV << 232 const G4ThreeVector& v ) const
371 { 233 {
372 G4ThreeVector newPoint = fPtrTransform->Tran 234 G4ThreeVector newPoint = fPtrTransform->TransformPoint(p) ;
373 G4ThreeVector newDirection = fPtrTransform-> 235 G4ThreeVector newDirection = fPtrTransform->TransformAxis(v) ;
374 return fPtrSolid->DistanceToIn(newPoint,newD 236 return fPtrSolid->DistanceToIn(newPoint,newDirection) ;
375 } 237 }
376 238
377 ////////////////////////////////////////////// 239 ////////////////////////////////////////////////////////
378 // 240 //
379 // Approximate nearest distance from the point 241 // Approximate nearest distance from the point p to the intersection of
380 // two solids 242 // two solids
381 243
382 G4double 244 G4double
383 G4DisplacedSolid::DistanceToIn( const G4ThreeV << 245 G4DisplacedSolid::DistanceToIn( const G4ThreeVector& p) const
384 { 246 {
385 G4ThreeVector newPoint = fPtrTransform->Tran 247 G4ThreeVector newPoint = fPtrTransform->TransformPoint(p) ;
386 return fPtrSolid->DistanceToIn(newPoint) ; 248 return fPtrSolid->DistanceToIn(newPoint) ;
387 } 249 }
388 250
389 ////////////////////////////////////////////// 251 //////////////////////////////////////////////////////////
390 // 252 //
391 // The same algorithm as DistanceToOut(p) 253 // The same algorithm as DistanceToOut(p)
392 254
393 G4double 255 G4double
394 G4DisplacedSolid::DistanceToOut( const G4Three 256 G4DisplacedSolid::DistanceToOut( const G4ThreeVector& p,
395 const G4Three << 257 const G4ThreeVector& v,
396 const G4bool << 258 const G4bool calcNorm,
397 G4bool << 259 G4bool *validNorm,
398 G4Three << 260 G4ThreeVector *n ) const
399 { 261 {
400 G4ThreeVector solNorm ; 262 G4ThreeVector solNorm ;
401 G4ThreeVector newPoint = fPtrTransform->Tran 263 G4ThreeVector newPoint = fPtrTransform->TransformPoint(p) ;
402 G4ThreeVector newDirection = fPtrTransform-> 264 G4ThreeVector newDirection = fPtrTransform->TransformAxis(v) ;
403 G4double dist = fPtrSolid->DistanceToOut(new 265 G4double dist = fPtrSolid->DistanceToOut(newPoint,newDirection,
404 cal << 266 calcNorm,validNorm,&solNorm) ;
405 if(calcNorm) 267 if(calcNorm)
406 { 268 {
407 *n = fDirectTransform->TransformAxis(solNo 269 *n = fDirectTransform->TransformAxis(solNorm) ;
408 } 270 }
409 return dist ; 271 return dist ;
410 } 272 }
411 273
412 ////////////////////////////////////////////// 274 //////////////////////////////////////////////////////////////
413 // 275 //
414 // Inverted algorithm of DistanceToIn(p) 276 // Inverted algorithm of DistanceToIn(p)
415 277
416 G4double 278 G4double
417 G4DisplacedSolid::DistanceToOut( const G4Three 279 G4DisplacedSolid::DistanceToOut( const G4ThreeVector& p ) const
418 { 280 {
419 G4ThreeVector newPoint = fPtrTransform->Tran 281 G4ThreeVector newPoint = fPtrTransform->TransformPoint(p) ;
420 return fPtrSolid->DistanceToOut(newPoint) ; 282 return fPtrSolid->DistanceToOut(newPoint) ;
421 } 283 }
422 284
423 ////////////////////////////////////////////// 285 //////////////////////////////////////////////////////////////
424 // 286 //
425 // ComputeDimensions <<
426 <<
427 void <<
428 G4DisplacedSolid::ComputeDimensions( G4V <<
429 const G4i <<
430 const G4V <<
431 { <<
432 DumpInfo(); <<
433 G4Exception("G4DisplacedSolid::ComputeDimens <<
434 "GeomSolids0001", FatalException <<
435 "Method not applicable in this c <<
436 } <<
437 <<
438 ////////////////////////////////////////////// <<
439 // <<
440 // Return volume <<
441 <<
442 G4double G4DisplacedSolid::GetCubicVolume() <<
443 { <<
444 return fPtrSolid->GetCubicVolume(); <<
445 } <<
446 <<
447 ////////////////////////////////////////////// <<
448 // <<
449 // Return surface area <<
450 <<
451 G4double G4DisplacedSolid::GetSurfaceArea() <<
452 { <<
453 return fPtrSolid->GetSurfaceArea(); <<
454 } <<
455 <<
456 ////////////////////////////////////////////// <<
457 // <<
458 // Returns a point (G4ThreeVector) randomly an <<
459 // on the solid surface <<
460 // <<
461 <<
462 G4ThreeVector G4DisplacedSolid::GetPointOnSurf <<
463 { <<
464 G4ThreeVector p = fPtrSolid->GetPointOnSurfa <<
465 return fDirectTransform->TransformPoint(p); <<
466 } <<
467 <<
468 ////////////////////////////////////////////// <<
469 // 287 //
470 // Return the number of constituents used for <<
471 288
472 G4int G4DisplacedSolid::GetNumOfConstituents() << 289 void
473 { << 290 G4DisplacedSolid::ComputeDimensions( G4VPVParameterisation* p,
474 return fPtrSolid->GetNumOfConstituents(); << 291 const G4int n,
475 } << 292 const G4VPhysicalVolume* pRep )
476 <<
477 ////////////////////////////////////////////// <<
478 // <<
479 // Return true if the solid has only planar fa <<
480 <<
481 G4bool G4DisplacedSolid::IsFaceted() const <<
482 { <<
483 return fPtrSolid->IsFaceted(); <<
484 } <<
485 <<
486 ////////////////////////////////////////////// <<
487 // <<
488 // Return object type name <<
489 <<
490 G4GeometryType G4DisplacedSolid::GetEntityType <<
491 { <<
492 return {"G4DisplacedSolid"}; <<
493 } <<
494 <<
495 ////////////////////////////////////////////// <<
496 // <<
497 // Make a clone of the object <<
498 // <<
499 G4VSolid* G4DisplacedSolid::Clone() const <<
500 { <<
501 return new G4DisplacedSolid(*this); <<
502 } <<
503 <<
504 ////////////////////////////////////////////// <<
505 // <<
506 // Stream object contents to an output stream <<
507 <<
508 std::ostream& G4DisplacedSolid::StreamInfo(std <<
509 { 293 {
510 os << "------------------------------------- << 294 // fPtrSolid->ComputeDimensions(p,n,pRep);
511 << " *** Dump for Displaced solid - " <<
512 << " ================================= <<
513 << " Solid type: " << GetEntityType() << <<
514 << " Parameters of constituent solid: \n" <<
515 << "===================================== <<
516 fPtrSolid->StreamInfo(os); <<
517 os << "===================================== <<
518 << " Transformations: \n" <<
519 << " Direct transformation - translati <<
520 << " " << fDirectTransform->Net <<
521 << " - rotation <<
522 << " "; <<
523 fDirectTransform->NetRotation().print(os); <<
524 os << "\n" <<
525 << "===================================== <<
526 295
527 return os; << 296 G4Exception("ERROR: ComputeDimensions has no meaning for a G4DisplacedSolid. It cannot be called.");
528 } 297 }
529 298
530 ////////////////////////////////////////////// << 299 /////////////////////////////////////////////////
531 // 300 //
532 // DescribeYourselfTo << 301 //
533 302
534 void 303 void
535 G4DisplacedSolid::DescribeYourselfTo ( G4VGrap 304 G4DisplacedSolid::DescribeYourselfTo ( G4VGraphicsScene& scene ) const
536 { 305 {
537 scene.AddSolid (*this); << 306 scene.AddThis (*this);
538 } 307 }
539 308
540 ////////////////////////////////////////////// << 309 ////////////////////////////////////////////////////
>> 310 //
541 // 311 //
542 // CreatePolyhedron <<
543 312
544 G4Polyhedron* 313 G4Polyhedron*
545 G4DisplacedSolid::CreatePolyhedron () const 314 G4DisplacedSolid::CreatePolyhedron () const
546 { 315 {
547 G4Polyhedron* polyhedron = fPtrSolid->Create 316 G4Polyhedron* polyhedron = fPtrSolid->CreatePolyhedron();
548 if (polyhedron != nullptr) << 317 polyhedron->Transform
549 { << 318 (G4Transform3D(GetObjectRotation(),GetObjectTranslation()));
550 polyhedron <<
551 ->Transform(G4Transform3D(GetObjectRotatio <<
552 } <<
553 else <<
554 { <<
555 DumpInfo(); <<
556 G4Exception("G4DisplacedSolid::CreatePolyh <<
557 "GeomSolids2002", JustWarning, <<
558 "No G4Polyhedron for displaced <<
559 } <<
560 return polyhedron; 319 return polyhedron;
561 } 320 }
562 321
563 ////////////////////////////////////////////// << 322 /////////////////////////////////////////////////////////
>> 323 //
564 // 324 //
565 // GetPolyhedron <<
566 325
567 G4Polyhedron* G4DisplacedSolid::GetPolyhedron << 326 G4NURBS*
>> 327 G4DisplacedSolid::CreateNURBS () const
568 { 328 {
569 if (fpPolyhedron == nullptr || << 329 // Take into account local transformation - see CreatePolyhedron.
570 fRebuildPolyhedron || << 330 // return fPtrSolid->CreateNURBS() ;
571 fpPolyhedron->GetNumberOfRotationStepsAt << 331 return 0;
572 fpPolyhedron->GetNumberOfRotationSteps() <<
573 { <<
574 fpPolyhedron = CreatePolyhedron(); <<
575 fRebuildPolyhedron = false; <<
576 } <<
577 return fpPolyhedron; <<
578 } 332 }
579 333