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25 // 25 //
26 // Implementation of G4UPolycone wrapper class <<
27 // 26 //
28 // 31.10.13 G.Cosmo, CERN << 27 // $Id:$
>> 28 //
>> 29 // Implementation of G4UPolycone wrapper class
29 // ------------------------------------------- 30 // --------------------------------------------------------------------
30 31
31 #include "G4Polycone.hh" 32 #include "G4Polycone.hh"
32 #include "G4UPolycone.hh" 33 #include "G4UPolycone.hh"
33 34
34 #if ( defined(G4GEOM_USE_USOLIDS) || defined(G 35 #if ( defined(G4GEOM_USE_USOLIDS) || defined(G4GEOM_USE_PARTIAL_USOLIDS) )
35 36
36 #include "G4GeomTools.hh" <<
37 #include "G4AffineTransform.hh" <<
38 #include "G4VPVParameterisation.hh" 37 #include "G4VPVParameterisation.hh"
39 #include "G4BoundingEnvelope.hh" <<
40 <<
41 using namespace CLHEP; <<
42 38
43 ////////////////////////////////////////////// 39 ////////////////////////////////////////////////////////////////////////
44 // 40 //
45 // Constructor (GEANT3 style parameters) 41 // Constructor (GEANT3 style parameters)
46 // << 42 //
47 G4UPolycone::G4UPolycone( const G4String& name << 43 G4UPolycone::G4UPolycone( const G4String& name,
48 G4double phiStar 44 G4double phiStart,
49 G4double phiTota 45 G4double phiTotal,
50 G4int numZPlanes 46 G4int numZPlanes,
51 const G4double zPlane[ 47 const G4double zPlane[],
52 const G4double rInner[ 48 const G4double rInner[],
53 const G4double rOuter[ 49 const G4double rOuter[] )
54 : Base_t(name, phiStart, phiTotal, numZPlane << 50 : G4USolid(name, new UPolycone(name, phiStart, phiTotal,
>> 51 numZPlanes, zPlane, rInner, rOuter))
55 { 52 {
56 fGenericPcon = false; <<
57 SetOriginalParameters(); <<
58 wrStart = phiStart; <<
59 while (wrStart < 0) <<
60 { <<
61 wrStart += twopi; <<
62 } <<
63 wrDelta = phiTotal; <<
64 if (wrDelta <= 0 || wrDelta >= twopi*(1-DBL_ <<
65 { <<
66 wrStart = 0; <<
67 wrDelta = twopi; <<
68 } <<
69 rzcorners.resize(0); <<
70 for (G4int i=0; i<numZPlanes; ++i) <<
71 { <<
72 G4double z = zPlane[i]; <<
73 G4double r = rOuter[i]; <<
74 rzcorners.emplace_back(r,z); <<
75 } <<
76 for (G4int i=numZPlanes-1; i>=0; --i) <<
77 { <<
78 G4double z = zPlane[i]; <<
79 G4double r = rInner[i]; <<
80 rzcorners.emplace_back(r,z); <<
81 } <<
82 std::vector<G4int> iout; <<
83 G4GeomTools::RemoveRedundantVertices(rzcorne <<
84 } 53 }
85 54
86 55
87 ////////////////////////////////////////////// 56 ////////////////////////////////////////////////////////////////////////
88 // 57 //
89 // Constructor (generic parameters) 58 // Constructor (generic parameters)
90 // 59 //
91 G4UPolycone::G4UPolycone(const G4String& name, << 60 G4UPolycone::G4UPolycone(const G4String& name,
92 G4double phiSta 61 G4double phiStart,
93 G4double phiTot 62 G4double phiTotal,
94 G4int numRZ, 63 G4int numRZ,
95 const G4double r[], 64 const G4double r[],
96 const G4double z[] 65 const G4double z[] )
97 : Base_t(name, phiStart, phiTotal, numRZ, r, << 66 : G4USolid(name, new UPolycone(name, phiStart, phiTotal, numRZ, r, z))
98 { << 67 {
99 fGenericPcon = true; <<
100 SetOriginalParameters(); <<
101 wrStart = phiStart; while (wrStart < 0) wrSt <<
102 wrDelta = phiTotal; <<
103 if (wrDelta <= 0 || wrDelta >= twopi*(1-DBL_ <<
104 { <<
105 wrStart = 0; <<
106 wrDelta = twopi; <<
107 } <<
108 rzcorners.resize(0); <<
109 for (G4int i=0; i<numRZ; ++i) <<
110 { <<
111 rzcorners.emplace_back(r[i],z[i]); <<
112 } <<
113 std::vector<G4int> iout; <<
114 G4GeomTools::RemoveRedundantVertices(rzcorne <<
115 } 68 }
116 69
117 70
118 ////////////////////////////////////////////// 71 ////////////////////////////////////////////////////////////////////////
119 // 72 //
120 // Fake default constructor - sets only member 73 // Fake default constructor - sets only member data and allocates memory
121 // for usage restri 74 // for usage restricted to object persistency.
122 // 75 //
123 G4UPolycone::G4UPolycone( __void__& a ) 76 G4UPolycone::G4UPolycone( __void__& a )
124 : Base_t(a) << 77 : G4USolid(a)
125 { 78 {
126 } 79 }
127 80
128 81
129 ////////////////////////////////////////////// 82 ////////////////////////////////////////////////////////////////////////
130 // 83 //
131 // Destructor 84 // Destructor
132 // 85 //
133 G4UPolycone::~G4UPolycone() = default; << 86 G4UPolycone::~G4UPolycone()
>> 87 {
>> 88 }
134 89
135 90
136 ////////////////////////////////////////////// 91 ////////////////////////////////////////////////////////////////////////
137 // 92 //
138 // Copy constructor 93 // Copy constructor
139 // 94 //
140 G4UPolycone::G4UPolycone( const G4UPolycone& s << 95 G4UPolycone::G4UPolycone( const G4UPolycone &source )
141 : Base_t( source ) << 96 : G4USolid( source )
142 { 97 {
143 fGenericPcon = source.fGenericPcon; <<
144 fOriginalParameters = source.fOriginalParame <<
145 wrStart = source.wrStart; <<
146 wrDelta = source.wrDelta; <<
147 rzcorners = source.rzcorners; <<
148 } 98 }
149 99
150 100
151 ////////////////////////////////////////////// 101 ////////////////////////////////////////////////////////////////////////
152 // 102 //
153 // Assignment operator 103 // Assignment operator
154 // 104 //
155 G4UPolycone& G4UPolycone::operator=( const G4U << 105 G4UPolycone &G4UPolycone::operator=( const G4UPolycone &source )
156 { 106 {
157 if (this == &source) return *this; 107 if (this == &source) return *this;
158 << 108
159 Base_t::operator=( source ); << 109 G4USolid::operator=( source );
160 fGenericPcon = source.fGenericPcon; << 110
161 fOriginalParameters = source.fOriginalParame <<
162 wrStart = source.wrStart; <<
163 wrDelta = source.wrDelta; <<
164 rzcorners = source.rzcorners; <<
165 <<
166 return *this; 111 return *this;
167 } 112 }
168 113
169 114
170 ////////////////////////////////////////////// 115 ////////////////////////////////////////////////////////////////////////
171 // 116 //
172 // Accessors & modifiers 117 // Accessors & modifiers
173 // 118 //
174 G4double G4UPolycone::GetStartPhi() const 119 G4double G4UPolycone::GetStartPhi() const
175 { 120 {
176 return wrStart; << 121 return GetShape()->GetStartPhi();
177 } <<
178 G4double G4UPolycone::GetDeltaPhi() const <<
179 { <<
180 return wrDelta; <<
181 } 122 }
182 G4double G4UPolycone::GetEndPhi() const 123 G4double G4UPolycone::GetEndPhi() const
183 { 124 {
184 return (wrStart + wrDelta); << 125 return GetShape()->GetEndPhi();
185 } <<
186 G4double G4UPolycone::GetSinStartPhi() const <<
187 { <<
188 if (!IsOpen()) return 0.; <<
189 G4double phi = GetStartPhi(); <<
190 return std::sin(phi); <<
191 } <<
192 G4double G4UPolycone::GetCosStartPhi() const <<
193 { <<
194 if (!IsOpen()) return 1.; <<
195 G4double phi = GetStartPhi(); <<
196 return std::cos(phi); <<
197 } <<
198 G4double G4UPolycone::GetSinEndPhi() const <<
199 { <<
200 if (!IsOpen()) return 0.; <<
201 G4double phi = GetEndPhi(); <<
202 return std::sin(phi); <<
203 } <<
204 G4double G4UPolycone::GetCosEndPhi() const <<
205 { <<
206 if (!IsOpen()) return 1.; <<
207 G4double phi = GetEndPhi(); <<
208 return std::cos(phi); <<
209 } 126 }
210 G4bool G4UPolycone::IsOpen() const 127 G4bool G4UPolycone::IsOpen() const
211 { 128 {
212 return (wrDelta < twopi); << 129 return GetShape()->IsOpen();
213 } 130 }
214 G4int G4UPolycone::GetNumRZCorner() const 131 G4int G4UPolycone::GetNumRZCorner() const
215 { 132 {
216 return rzcorners.size(); << 133 return GetShape()->GetNumRZCorner();
217 } 134 }
218 G4PolyconeSideRZ G4UPolycone::GetCorner(G4int 135 G4PolyconeSideRZ G4UPolycone::GetCorner(G4int index) const
219 { 136 {
220 G4TwoVector rz = rzcorners.at(index); << 137 UPolyconeSideRZ pside = GetShape()->GetCorner(index);
221 G4PolyconeSideRZ psiderz = { rz.x(), rz.y() << 138 G4PolyconeSideRZ psiderz = { pside.r, pside.z };
222 139
223 return psiderz; 140 return psiderz;
224 } 141 }
225 G4PolyconeHistorical* G4UPolycone::GetOriginal 142 G4PolyconeHistorical* G4UPolycone::GetOriginalParameters() const
226 { 143 {
227 return new G4PolyconeHistorical(fOriginalPar << 144 UPolyconeHistorical* pars = GetShape()->GetOriginalParameters();
228 } << 145 G4PolyconeHistorical* pdata = new G4PolyconeHistorical(pars->fNumZPlanes);
229 void G4UPolycone::SetOriginalParameters() << 146 pdata->Start_angle = pars->fStartAngle;
230 { << 147 pdata->Opening_angle = pars->fOpeningAngle;
231 vecgeom::PolyconeHistorical* original_parame << 148 for (G4int i=0; i<pars->fNumZPlanes; ++i)
232 << 149 {
233 fOriginalParameters.Start_angle = original << 150 pdata->Z_values[i] = pars->fZValues[i];
234 fOriginalParameters.Opening_angle = original << 151 pdata->Rmin[i] = pars->Rmin[i];
235 fOriginalParameters.Num_z_planes = original << 152 pdata->Rmax[i] = pars->Rmax[i];
236 <<
237 delete [] fOriginalParameters.Z_values; <<
238 delete [] fOriginalParameters.Rmin; <<
239 delete [] fOriginalParameters.Rmax; <<
240 <<
241 G4int numPlanes = fOriginalParameters.Num_z_ <<
242 fOriginalParameters.Z_values = new G4double[ <<
243 fOriginalParameters.Rmin = new G4double[numP <<
244 fOriginalParameters.Rmax = new G4double[numP <<
245 for (G4int i=0; i<numPlanes; ++i) <<
246 { <<
247 fOriginalParameters.Z_values[i] = original <<
248 fOriginalParameters.Rmin[i] = original <<
249 fOriginalParameters.Rmax[i] = original <<
250 } 153 }
>> 154 return pdata;
251 } 155 }
252 void G4UPolycone::SetOriginalParameters(G4Poly 156 void G4UPolycone::SetOriginalParameters(G4PolyconeHistorical* pars)
253 { 157 {
254 fOriginalParameters = *pars; << 158 UPolyconeHistorical* pdata = GetShape()->GetOriginalParameters();
>> 159 pdata->fStartAngle = pars->Start_angle;
>> 160 pdata->fOpeningAngle = pars->Opening_angle;
>> 161 pdata->fNumZPlanes = pars->Num_z_planes;
>> 162 for (G4int i=0; i<pdata->fNumZPlanes; ++i)
>> 163 {
>> 164 pdata->fZValues[i] = pars->Z_values[i];
>> 165 pdata->Rmin[i] = pars->Rmin[i];
>> 166 pdata->Rmax[i] = pars->Rmax[i];
>> 167 }
255 fRebuildPolyhedron = true; 168 fRebuildPolyhedron = true;
256 Reset(); <<
257 } 169 }
258 <<
259 G4bool G4UPolycone::Reset() 170 G4bool G4UPolycone::Reset()
260 { 171 {
261 if (fGenericPcon) << 172 GetShape()->Reset();
262 { << 173 return 0;
263 std::ostringstream message; <<
264 message << "Solid " << GetName() << " buil <<
265 << G4endl << "Not applicable to th <<
266 G4Exception("G4UPolycone::Reset()", "GeomS <<
267 JustWarning, message, "Paramet <<
268 return true; // error code set <<
269 } <<
270 <<
271 // <<
272 // Rebuild polycone based on original parame <<
273 // <<
274 wrStart = fOriginalParameters.Start_angle; <<
275 while (wrStart < 0.) <<
276 { <<
277 wrStart += twopi; <<
278 } <<
279 wrDelta = fOriginalParameters.Opening_angle; <<
280 if (wrDelta <= 0. || wrDelta >= twopi*(1-DBL <<
281 { <<
282 wrStart = 0.; <<
283 wrDelta = twopi; <<
284 } <<
285 rzcorners.resize(0); <<
286 for (G4int i=0; i<fOriginalParameters.Num_z_ <<
287 { <<
288 G4double z = fOriginalParameters.Z_value <<
289 G4double r = fOriginalParameters.Rmax[i] <<
290 rzcorners.emplace_back(r,z); <<
291 } <<
292 for (G4int i=fOriginalParameters.Num_z_plane <<
293 { <<
294 G4double z = fOriginalParameters.Z_value <<
295 G4double r = fOriginalParameters.Rmin[i] <<
296 rzcorners.emplace_back(r,z); <<
297 } <<
298 std::vector<G4int> iout; <<
299 G4GeomTools::RemoveRedundantVertices(rzcorne <<
300 <<
301 return false; // error code unset <<
302 } 174 }
303 175
304 ////////////////////////////////////////////// 176 ////////////////////////////////////////////////////////////////////////
305 // 177 //
306 // Dispatch to parameterisation for replicatio 178 // Dispatch to parameterisation for replication mechanism dimension
307 // computation & modification. 179 // computation & modification.
308 // 180 //
309 void G4UPolycone::ComputeDimensions(G4VPVParam 181 void G4UPolycone::ComputeDimensions(G4VPVParameterisation* p,
310 const G4in 182 const G4int n,
311 const G4VP 183 const G4VPhysicalVolume* pRep)
312 { 184 {
313 p->ComputeDimensions(*(G4Polycone*)this,n,pR 185 p->ComputeDimensions(*(G4Polycone*)this,n,pRep);
314 } 186 }
315 187
316 188
317 ////////////////////////////////////////////// 189 //////////////////////////////////////////////////////////////////////////
318 // 190 //
319 // Make a clone of the object 191 // Make a clone of the object
320 192
321 G4VSolid* G4UPolycone::Clone() const 193 G4VSolid* G4UPolycone::Clone() const
322 { 194 {
323 return new G4UPolycone(*this); 195 return new G4UPolycone(*this);
324 } 196 }
325 197
326 ////////////////////////////////////////////// <<
327 // <<
328 // Get bounding box <<
329 <<
330 void G4UPolycone::BoundingLimits(G4ThreeVector <<
331 G4ThreeVector <<
332 { <<
333 static G4bool checkBBox = true; <<
334 static G4bool checkPhi = true; <<
335 <<
336 G4double rmin = kInfinity, rmax = -kInfinity <<
337 G4double zmin = kInfinity, zmax = -kInfinity <<
338 <<
339 for (G4int i=0; i<GetNumRZCorner(); ++i) <<
340 { <<
341 G4PolyconeSideRZ corner = GetCorner(i); <<
342 if (corner.r < rmin) rmin = corner.r; <<
343 if (corner.r > rmax) rmax = corner.r; <<
344 if (corner.z < zmin) zmin = corner.z; <<
345 if (corner.z > zmax) zmax = corner.z; <<
346 } <<
347 <<
348 if (IsOpen()) <<
349 { <<
350 G4TwoVector vmin,vmax; <<
351 G4GeomTools::DiskExtent(rmin,rmax, <<
352 GetSinStartPhi(),G <<
353 GetSinEndPhi(),Get <<
354 vmin,vmax); <<
355 pMin.set(vmin.x(),vmin.y(),zmin); <<
356 pMax.set(vmax.x(),vmax.y(),zmax); <<
357 } <<
358 else <<
359 { <<
360 pMin.set(-rmax,-rmax, zmin); <<
361 pMax.set( rmax, rmax, zmax); <<
362 } <<
363 <<
364 // Check correctness of the bounding box <<
365 // <<
366 if (pMin.x() >= pMax.x() || pMin.y() >= pMax <<
367 { <<
368 std::ostringstream message; <<
369 message << "Bad bounding box (min >= max) <<
370 << GetName() << " !" <<
371 << "\npMin = " << pMin <<
372 << "\npMax = " << pMax; <<
373 G4Exception("G4UPolycone::BoundingLimits() <<
374 JustWarning, message); <<
375 StreamInfo(G4cout); <<
376 } <<
377 <<
378 // Check consistency of bounding boxes <<
379 // <<
380 if (checkBBox) <<
381 { <<
382 U3Vector vmin, vmax; <<
383 Extent(vmin,vmax); <<
384 if (std::abs(pMin.x()-vmin.x()) > kCarTole <<
385 std::abs(pMin.y()-vmin.y()) > kCarTole <<
386 std::abs(pMin.z()-vmin.z()) > kCarTole <<
387 std::abs(pMax.x()-vmax.x()) > kCarTole <<
388 std::abs(pMax.y()-vmax.y()) > kCarTole <<
389 std::abs(pMax.z()-vmax.z()) > kCarTole <<
390 { <<
391 std::ostringstream message; <<
392 message << "Inconsistency in bounding bo <<
393 << GetName() << " !" <<
394 << "\nBBox min: wrapper = " << p <<
395 << "\nBBox max: wrapper = " << p <<
396 G4Exception("G4UPolycone::BoundingLimits <<
397 JustWarning, message); <<
398 checkBBox = false; <<
399 } <<
400 } <<
401 <<
402 // Check consistency of angles <<
403 // <<
404 if (checkPhi) <<
405 { <<
406 if (GetStartPhi() != Base_t::GetStartPhi() <<
407 GetEndPhi() != Base_t::GetEndPhi() <<
408 IsOpen() != (Base_t::GetDeltaPhi( <<
409 { <<
410 std::ostringstream message; <<
411 message << "Inconsistency in Phi angles <<
412 << GetName() << " !" <<
413 << "\nPhi start : wrapper = " < <<
414 << " solid = " << Base_t::Ge <<
415 << "\nPhi end : wrapper = " < <<
416 << " solid = " << Base_t::Ge <<
417 << "\nPhi is open: wrapper = " < <<
418 << " solid = " <<
419 << ((Base_t::GetDeltaPhi() < two <<
420 G4Exception("G4UPolycone::BoundingLimits <<
421 JustWarning, message); <<
422 checkPhi = false; <<
423 } <<
424 } <<
425 } <<
426 <<
427 ////////////////////////////////////////////// <<
428 // <<
429 // Calculate extent under transform and specif <<
430 <<
431 G4bool G4UPolycone::CalculateExtent(const EAxi <<
432 const G4Vo <<
433 const G4Af <<
434 G4do <<
435 { <<
436 G4ThreeVector bmin, bmax; <<
437 G4bool exist; <<
438 <<
439 // Check bounding box (bbox) <<
440 // <<
441 BoundingLimits(bmin,bmax); <<
442 G4BoundingEnvelope bbox(bmin,bmax); <<
443 #ifdef G4BBOX_EXTENT <<
444 return bbox.CalculateExtent(pAxis,pVoxelLimi <<
445 #endif <<
446 if (bbox.BoundingBoxVsVoxelLimits(pAxis,pVox <<
447 { <<
448 return exist = pMin < pMax; <<
449 } <<
450 <<
451 // To find the extent, RZ contour of the pol <<
452 // in triangles. The extent is calculated as <<
453 // all sub-polycones formed by rotation of t <<
454 // <<
455 G4TwoVectorList contourRZ; <<
456 G4TwoVectorList triangles; <<
457 std::vector<G4int> iout; <<
458 G4double eminlim = pVoxelLimit.GetMinExtent( <<
459 G4double emaxlim = pVoxelLimit.GetMaxExtent( <<
460 <<
461 // get RZ contour, ensure anticlockwise orde <<
462 for (G4int i=0; i<GetNumRZCorner(); ++i) <<
463 { <<
464 G4PolyconeSideRZ corner = GetCorner(i); <<
465 contourRZ.emplace_back(corner.r,corner.z); <<
466 } <<
467 G4GeomTools::RemoveRedundantVertices(contour <<
468 G4double area = G4GeomTools::PolygonArea(con <<
469 if (area < 0.) std::reverse(contourRZ.begin( <<
470 <<
471 // triangulate RZ countour <<
472 if (!G4GeomTools::TriangulatePolygon(contour <<
473 { <<
474 std::ostringstream message; <<
475 message << "Triangulation of RZ contour ha <<
476 << GetName() << " !" <<
477 << "\nExtent has been calculated u <<
478 G4Exception("G4UPolycone::CalculateExtent( <<
479 "GeomMgt1002", JustWarning, me <<
480 return bbox.CalculateExtent(pAxis,pVoxelLi <<
481 } <<
482 <<
483 // set trigonometric values <<
484 const G4int NSTEPS = 24; // numbe <<
485 G4double astep = twopi/NSTEPS; // max a <<
486 <<
487 G4double sphi = GetStartPhi(); <<
488 G4double ephi = GetEndPhi(); <<
489 G4double dphi = IsOpen() ? ephi-sphi : two <<
490 G4int ksteps = (dphi <= astep) ? 1 : (G4i <<
491 G4double ang = dphi/ksteps; <<
492 <<
493 G4double sinHalf = std::sin(0.5*ang); <<
494 G4double cosHalf = std::cos(0.5*ang); <<
495 G4double sinStep = 2.*sinHalf*cosHalf; <<
496 G4double cosStep = 1. - 2.*sinHalf*sinHalf; <<
497 <<
498 G4double sinStart = GetSinStartPhi(); <<
499 G4double cosStart = GetCosStartPhi(); <<
500 G4double sinEnd = GetSinEndPhi(); <<
501 G4double cosEnd = GetCosEndPhi(); <<
502 <<
503 // define vectors and arrays <<
504 std::vector<const G4ThreeVectorList *> polyg <<
505 polygons.resize(ksteps+2); <<
506 G4ThreeVectorList pols[NSTEPS+2]; <<
507 for (G4int k=0; k<ksteps+2; ++k) pols[k].res <<
508 for (G4int k=0; k<ksteps+2; ++k) polygons[k] <<
509 G4double r0[6],z0[6]; // contour with origin <<
510 G4double r1[6]; // shifted radii of ex <<
511 <<
512 // main loop along triangles <<
513 pMin = kInfinity; <<
514 pMax =-kInfinity; <<
515 G4int ntria = triangles.size()/3; <<
516 for (G4int i=0; i<ntria; ++i) <<
517 { <<
518 G4int i3 = i*3; <<
519 for (G4int k=0; k<3; ++k) <<
520 { <<
521 G4int e0 = i3+k, e1 = (k<2) ? e0+1 : i3; <<
522 G4int k2 = k*2; <<
523 // set contour with original edges of tr <<
524 r0[k2+0] = triangles[e0].x(); z0[k2+0] = <<
525 r0[k2+1] = triangles[e1].x(); z0[k2+1] = <<
526 // set shifted radii <<
527 r1[k2+0] = r0[k2+0]; <<
528 r1[k2+1] = r0[k2+1]; <<
529 if (z0[k2+1] - z0[k2+0] <= 0) continue; <<
530 r1[k2+0] /= cosHalf; <<
531 r1[k2+1] /= cosHalf; <<
532 } <<
533 <<
534 // rotate countour, set sequence of 6-side <<
535 G4double sinCur = sinStart*cosHalf + cosSt <<
536 G4double cosCur = cosStart*cosHalf - sinSt <<
537 for (G4int j=0; j<6; ++j) pols[0][j].set(r <<
538 for (G4int k=1; k<ksteps+1; ++k) <<
539 { <<
540 for (G4int j=0; j<6; ++j) pols[k][j].set <<
541 G4double sinTmp = sinCur; <<
542 sinCur = sinCur*cosStep + cosCur*sinStep <<
543 cosCur = cosCur*cosStep - sinTmp*sinStep <<
544 } <<
545 for (G4int j=0; j<6; ++j) pols[ksteps+1][j <<
546 <<
547 // set sub-envelope and adjust extent <<
548 G4double emin,emax; <<
549 G4BoundingEnvelope benv(polygons); <<
550 if (!benv.CalculateExtent(pAxis,pVoxelLimi <<
551 if (emin < pMin) pMin = emin; <<
552 if (emax > pMax) pMax = emax; <<
553 if (eminlim > pMin && emaxlim < pMax) retu <<
554 } <<
555 return (pMin < pMax); <<
556 } <<
557 198
558 ////////////////////////////////////////////// 199 ////////////////////////////////////////////////////////////////////////
559 // 200 //
560 // CreatePolyhedron 201 // CreatePolyhedron
561 // 202 //
562 G4Polyhedron* G4UPolycone::CreatePolyhedron() 203 G4Polyhedron* G4UPolycone::CreatePolyhedron() const
563 { 204 {
564 return new G4PolyhedronPcon(wrStart, wrDelta << 205 G4PolyconeHistorical* original_parameters = GetOriginalParameters();
>> 206 G4PolyhedronPcon*
>> 207 polyhedron = new G4PolyhedronPcon( original_parameters->Start_angle,
>> 208 original_parameters->Opening_angle,
>> 209 original_parameters->Num_z_planes,
>> 210 original_parameters->Z_values,
>> 211 original_parameters->Rmin,
>> 212 original_parameters->Rmax );
>> 213
>> 214 delete original_parameters; // delete local copy
>> 215
>> 216 return polyhedron;
565 } 217 }
566 218
567 #endif // G4GEOM_USE_USOLIDS 219 #endif // G4GEOM_USE_USOLIDS
568 220