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25 // 22 //
26 // G4ParameterisationTrd[X/Y/Z] implementation << 23 //
>> 24 // $Id: G4ParameterisationTrd.cc,v 1.10 2004/05/17 07:20:41 gcosmo Exp $
>> 25 // GEANT4 tag $Name: geant4-06-02 $
>> 26 //
>> 27 // class G4ParameterisationTrd Implementation file
27 // 28 //
28 // 26.05.03 - P.Arce, Initial version 29 // 26.05.03 - P.Arce, Initial version
29 // 08.04.04 - I.Hrivnacova, Implemented reflec 30 // 08.04.04 - I.Hrivnacova, Implemented reflection
30 // 21.04.10 - M.Asai, Added gaps <<
31 // ------------------------------------------- 31 // --------------------------------------------------------------------
32 32
33 #include "G4ParameterisationTrd.hh" 33 #include "G4ParameterisationTrd.hh"
34 34
35 #include <iomanip> 35 #include <iomanip>
36 #include "G4ThreeVector.hh" 36 #include "G4ThreeVector.hh"
37 #include "G4RotationMatrix.hh" 37 #include "G4RotationMatrix.hh"
38 #include "G4VPhysicalVolume.hh" 38 #include "G4VPhysicalVolume.hh"
39 #include "G4LogicalVolume.hh" 39 #include "G4LogicalVolume.hh"
40 #include "G4ReflectedSolid.hh" 40 #include "G4ReflectedSolid.hh"
41 #include "G4Trd.hh" 41 #include "G4Trd.hh"
42 #include "G4Trap.hh" 42 #include "G4Trap.hh"
43 43
44 //-------------------------------------------- 44 //--------------------------------------------------------------------------
45 G4VParameterisationTrd:: 45 G4VParameterisationTrd::
46 G4VParameterisationTrd( EAxis axis, G4int nDiv 46 G4VParameterisationTrd( EAxis axis, G4int nDiv, G4double width,
47 G4double offset, G4VSo 47 G4double offset, G4VSolid* msolid,
48 DivisionType divType ) 48 DivisionType divType )
49 : G4VDivisionParameterisation( axis, nDiv, 49 : G4VDivisionParameterisation( axis, nDiv, width, offset, divType, msolid )
50 { 50 {
51 auto msol = (G4Trd*)(msolid); << 51 G4Trd* msol = (G4Trd*)(msolid);
52 if (msolid->GetEntityType() == "G4ReflectedS 52 if (msolid->GetEntityType() == "G4ReflectedSolid")
53 { 53 {
54 // Get constituent solid 54 // Get constituent solid
55 G4VSolid* mConstituentSolid 55 G4VSolid* mConstituentSolid
56 = ((G4ReflectedSolid*)msolid)->GetConst 56 = ((G4ReflectedSolid*)msolid)->GetConstituentMovedSolid();
57 msol = (G4Trd*)(mConstituentSolid); 57 msol = (G4Trd*)(mConstituentSolid);
58 58
59 // Create a new solid with inversed parame 59 // Create a new solid with inversed parameters
60 auto newSolid << 60 G4Trd* newSolid
61 = new G4Trd(msol->GetName(), 61 = new G4Trd(msol->GetName(),
62 msol->GetXHalfLength2(), mso 62 msol->GetXHalfLength2(), msol->GetXHalfLength1(),
63 msol->GetYHalfLength2(), mso 63 msol->GetYHalfLength2(), msol->GetYHalfLength1(),
64 msol->GetZHalfLength()); 64 msol->GetZHalfLength());
65 msol = newSolid; 65 msol = newSolid;
66 fmotherSolid = newSolid; 66 fmotherSolid = newSolid;
67 fReflectedSolid = true; 67 fReflectedSolid = true;
68 fDeleteSolid = true; 68 fDeleteSolid = true;
69 } 69 }
70 } 70 }
71 71
72 //-------------------------------------------- 72 //------------------------------------------------------------------------
73 G4VParameterisationTrd::~G4VParameterisationTr << 73 G4VParameterisationTrd::~G4VParameterisationTrd()
>> 74 {
>> 75 }
74 76
75 //-------------------------------------------- 77 //------------------------------------------------------------------------
76 G4ParameterisationTrdX:: 78 G4ParameterisationTrdX::
77 G4ParameterisationTrdX( EAxis axis, G4int nDiv 79 G4ParameterisationTrdX( EAxis axis, G4int nDiv,
78 G4double width, G4doub 80 G4double width, G4double offset,
79 G4VSolid* msolid, Divi 81 G4VSolid* msolid, DivisionType divType )
80 : G4VParameterisationTrd( axis, nDiv, width 82 : G4VParameterisationTrd( axis, nDiv, width, offset, msolid, divType )
81 { 83 {
82 CheckParametersValidity(); 84 CheckParametersValidity();
83 SetType( "DivisionTrdX" ); 85 SetType( "DivisionTrdX" );
84 86
85 auto msol = (G4Trd*)(fmotherSolid); << 87 G4Trd* msol = (G4Trd*)(fmotherSolid);
86 if( divType == DivWIDTH ) 88 if( divType == DivWIDTH )
87 { 89 {
88 fnDiv = CalculateNDiv( msol->GetXHalfLengt << 90 fnDiv = CalculateNDiv( 2*msol->GetXHalfLength1(),
89 width, offset ); 91 width, offset );
90 } 92 }
91 else if( divType == DivNDIV ) 93 else if( divType == DivNDIV )
92 { 94 {
93 fwidth = CalculateWidth( msol->GetXHalfLen << 95 fwidth = CalculateWidth( 2*msol->GetXHalfLength1(), nDiv, offset );
94 nDiv, offset ); <<
95 } 96 }
96 97
97 #ifdef G4DIVDEBUG 98 #ifdef G4DIVDEBUG
98 if( verbose >= 1 ) << 99 if( verbose >= -1 )
99 { 100 {
100 G4cout << " G4ParameterisationTrdX - ## di 101 G4cout << " G4ParameterisationTrdX - ## divisions " << fnDiv << " = "
101 << nDiv << G4endl 102 << nDiv << G4endl
102 << " Offset " << foffset << " = " < 103 << " Offset " << foffset << " = " << offset << G4endl
103 << " Width " << fwidth << " = " << 104 << " Width " << fwidth << " = " << width << G4endl;
104 } 105 }
105 #endif 106 #endif
106 <<
107 G4double mpDx1 = msol->GetXHalfLength1(); <<
108 G4double mpDx2 = msol->GetXHalfLength2(); <<
109 if( std::fabs(mpDx1 - mpDx2) > kCarTolerance <<
110 { <<
111 bDivInTrap = true; <<
112 } <<
113 } 107 }
114 108
115 //-------------------------------------------- 109 //------------------------------------------------------------------------
116 G4ParameterisationTrdX::~G4ParameterisationTrd 110 G4ParameterisationTrdX::~G4ParameterisationTrdX()
117 = default; << 111 {
>> 112 }
118 113
119 //-------------------------------------------- 114 //------------------------------------------------------------------------
120 G4double G4ParameterisationTrdX::GetMaxParamet 115 G4double G4ParameterisationTrdX::GetMaxParameter() const
121 { 116 {
122 auto msol = (G4Trd*)(fmotherSolid); << 117 G4Trd* msol = (G4Trd*)(fmotherSolid);
123 return (msol->GetXHalfLength1()+msol->GetXHa << 118 return 2*msol->GetXHalfLength1();
124 } 119 }
125 120
126 //-------------------------------------------- 121 //------------------------------------------------------------------------
127 void 122 void
128 G4ParameterisationTrdX:: 123 G4ParameterisationTrdX::
129 ComputeTransformation( const G4int copyNo, 124 ComputeTransformation( const G4int copyNo,
130 G4VPhysicalVolume *phys 125 G4VPhysicalVolume *physVol ) const
131 { 126 {
132 auto msol = (G4Trd*)(fmotherSolid ); << 127 G4Trd* msol = (G4Trd*)(fmotherSolid );
133 G4double mdx = ( msol->GetXHalfLength1() + m << 128 G4double mdx = msol->GetXHalfLength1();
>> 129
134 //----- translation 130 //----- translation
135 G4ThreeVector origin(0.,0.,0.); 131 G4ThreeVector origin(0.,0.,0.);
136 G4double posi; << 132 G4double posi = -mdx + foffset + (copyNo+0.5)*fwidth;
137 posi = -mdx + foffset + (copyNo+0.5)*fwidth; <<
138 if( faxis == kXAxis ) 133 if( faxis == kXAxis )
139 { 134 {
140 origin.setX( posi ); 135 origin.setX( posi );
141 } 136 }
142 else 137 else
143 { 138 {
144 std::ostringstream message; << 139 G4cerr << "ERROR - G4ParameterisationTrdX::ComputeTransformation()"
145 message << "Only axes along X are allowed << 140 << G4endl
>> 141 << " Axis is along " << faxis << " !" << G4endl;
146 G4Exception("G4ParameterisationTrdX::Compu 142 G4Exception("G4ParameterisationTrdX::ComputeTransformation()",
147 "GeomDiv0002", FatalException, << 143 "IllegalConstruct", FatalException,
>> 144 "Only axes along X are allowed !");
148 } 145 }
149 146
150 #ifdef G4DIVDEBUG 147 #ifdef G4DIVDEBUG
151 if( verbose >= 2 ) << 148 if( verbose >= -2 )
152 { 149 {
153 G4cout << std::setprecision(8) << 150 G4cout << std::setprecision(8) << " G4ParameterisationTrdX: "
154 << " G4ParameterisationTrdX::Comput <<
155 << copyNo << G4endl 151 << copyNo << G4endl
156 << " Position: " << origin << " - A 152 << " Position: " << origin << " - Axis: " << faxis << G4endl;
157 } 153 }
158 #endif 154 #endif
159 155
160 //----- set translation 156 //----- set translation
161 physVol->SetTranslation( origin ); 157 physVol->SetTranslation( origin );
162 } 158 }
163 159
164 //-------------------------------------------- 160 //--------------------------------------------------------------------------
165 void 161 void
166 G4ParameterisationTrdX:: 162 G4ParameterisationTrdX::
167 ComputeDimensions( G4Trd& trd, [[maybe_unused] << 163 ComputeDimensions( G4Trd& trd, const G4int, const G4VPhysicalVolume* ) const
168 { << 164 {
169 auto msol = (G4Trd*)(fmotherSolid); << 165 G4Trd* msol = (G4Trd*)(fmotherSolid);
>> 166
170 G4double pDy1 = msol->GetYHalfLength1(); 167 G4double pDy1 = msol->GetYHalfLength1();
171 G4double pDy2 = msol->GetYHalfLength2(); 168 G4double pDy2 = msol->GetYHalfLength2();
172 G4double pDz = msol->GetZHalfLength(); 169 G4double pDz = msol->GetZHalfLength();
173 G4double pDx = fwidth/2. - fhgap; << 170 G4double pDx = fwidth/2.;
174 << 171
175 trd.SetAllParameters ( pDx, pDx, pDy1, pDy2, 172 trd.SetAllParameters ( pDx, pDx, pDy1, pDy2, pDz );
176 173
177 #ifdef G4DIVDEBUG 174 #ifdef G4DIVDEBUG
178 if( verbose >= 2 ) << 175 if( verbose >= -2 )
179 { 176 {
180 G4cout << " G4ParameterisationTrdX::Comput << 177 G4cout << " G4ParameterisationTrdX::ComputeDimensions():" << G4endl;
181 << copyNo << G4endl; << 178 trd.DumpInfo();
182 trd.DumpInfo(); <<
183 } 179 }
184 #endif 180 #endif
185 } 181 }
186 182
187 //-------------------------------------------- 183 //--------------------------------------------------------------------------
188 void << 184 void G4ParameterisationTrdX::CheckParametersValidity()
189 G4ParameterisationTrdX::ComputeDimensions( G4T <<
190 con <<
191 { 185 {
192 auto msol = (G4Trd*)(fmotherSolid); << 186 G4VDivisionParameterisation::CheckParametersValidity();
193 G4double pDy1 = msol->GetYHalfLength1(); <<
194 G4double pDy2 = msol->GetYHalfLength2(); <<
195 G4double pDz = msol->GetZHalfLength(); <<
196 //fwidth is at Z=0 <<
197 G4double pDx1 = msol->GetXHalfLength1(); <<
198 G4double pDx2 = msol->GetXHalfLength2(); <<
199 // G4double pDxAVE = (pDx1+pDx2)/2.; <<
200 G4double xChangeRatio = (pDx2-pDx1) / (pDx2+ <<
201 G4double fWidChange = xChangeRatio*fwidth; <<
202 G4double fWid1 = fwidth - fWidChange; <<
203 G4double fWid2 = fwidth + fWidChange; <<
204 G4double fOffsetChange = xChangeRatio*foffse <<
205 G4double fOffset1 = foffset - fOffsetChange; <<
206 G4double fOffset2 = foffset + fOffsetChange; <<
207 G4double cxy1 = -pDx1+fOffset1 + (copyNo+0.5 <<
208 G4double cxy2 = -pDx2+fOffset2 + (copyNo+0.5 <<
209 G4double alp = std::atan( (cxy2-cxy1)/(pDz*2 <<
210 <<
211 pDx1 = fwidth/2. - fWidChange/2.; <<
212 pDx2 = fwidth/2. + fWidChange/2.; <<
213 <<
214 <<
215 trap.SetAllParameters ( pDz, <<
216 alp, <<
217 0., <<
218 pDy1, <<
219 pDx1, <<
220 pDx1, <<
221 0., <<
222 pDy2, <<
223 pDx2 - fhgap, <<
224 pDx2 - fhgap * pDx2/pDx1, <<
225 0.); <<
226 187
227 #ifdef G4DIVDEBUG << 188 G4Trd* msol = (G4Trd*)(fmotherSolid);
228 if( verbose >= 2 ) << 189
>> 190 G4double mpDx1 = msol->GetXHalfLength1();
>> 191 G4double mpDx2 = msol->GetXHalfLength2();
>> 192
>> 193 if( fabs(mpDx1 - mpDx2) > kCarTolerance )
229 { 194 {
230 G4cout << " G4ParameterisationTrdX::Comput << 195 G4cerr << "ERROR - G4ParameterisationTrdX::CheckParametersValidity()"
231 << copyNo << G4endl; << 196 << G4endl
232 trap.DumpInfo(); << 197 << " Making a division of a TRD along axis X," << G4endl
>> 198 << " while the X half lengths are not equal," << G4endl
>> 199 << " is not (yet) supported. It will result" << G4endl
>> 200 << " in non-equal division solids." << G4endl;
>> 201 G4Exception("G4ParameterisationTrdX::CheckParametersValidity()",
>> 202 "IllegalConstruct", FatalException,
>> 203 "Invalid solid specification. NOT supported.");
233 } 204 }
234 #endif <<
235 } 205 }
236 206
237 <<
238 //-------------------------------------------- 207 //--------------------------------------------------------------------------
239 G4ParameterisationTrdY:: 208 G4ParameterisationTrdY::
240 G4ParameterisationTrdY( EAxis axis, G4int nDiv 209 G4ParameterisationTrdY( EAxis axis, G4int nDiv,
241 G4double width, G4doub 210 G4double width, G4double offset,
242 G4VSolid* msolid, Divi 211 G4VSolid* msolid, DivisionType divType)
243 : G4VParameterisationTrd( axis, nDiv, width, 212 : G4VParameterisationTrd( axis, nDiv, width, offset, msolid, divType )
244 { 213 {
245 CheckParametersValidity(); 214 CheckParametersValidity();
246 SetType( "DivisionTrdY" ); 215 SetType( "DivisionTrdY" );
247 216
248 auto msol = (G4Trd*)(fmotherSolid); << 217 G4Trd* msol = (G4Trd*)(fmotherSolid);
249 if( divType == DivWIDTH ) 218 if( divType == DivWIDTH )
250 { 219 {
251 fnDiv = CalculateNDiv( 2*msol->GetYHalfLen 220 fnDiv = CalculateNDiv( 2*msol->GetYHalfLength1(),
252 width, offset ); 221 width, offset );
253 } 222 }
254 else if( divType == DivNDIV ) 223 else if( divType == DivNDIV )
255 { 224 {
256 fwidth = CalculateWidth( 2*msol->GetYHalfL 225 fwidth = CalculateWidth( 2*msol->GetYHalfLength1(),
257 nDiv, offset ); 226 nDiv, offset );
258 } 227 }
259 228
260 #ifdef G4DIVDEBUG 229 #ifdef G4DIVDEBUG
261 if( verbose >= 1 ) 230 if( verbose >= 1 )
262 { 231 {
263 G4cout << " G4ParameterisationTrdY no div 232 G4cout << " G4ParameterisationTrdY no divisions " << fnDiv
264 << " = " << nDiv << G4endl 233 << " = " << nDiv << G4endl
265 << " Offset " << foffset << " = " 234 << " Offset " << foffset << " = " << offset << G4endl
266 << " width " << fwidth << " = " << 235 << " width " << fwidth << " = " << width << G4endl;
267 } 236 }
268 #endif 237 #endif
269 } 238 }
270 239
271 //-------------------------------------------- 240 //------------------------------------------------------------------------
272 G4ParameterisationTrdY::~G4ParameterisationTrd << 241 G4ParameterisationTrdY::~G4ParameterisationTrdY()
>> 242 {
>> 243 }
273 244
274 //-------------------------------------------- 245 //------------------------------------------------------------------------
275 G4double G4ParameterisationTrdY::GetMaxParamet 246 G4double G4ParameterisationTrdY::GetMaxParameter() const
276 { 247 {
277 auto msol = (G4Trd*)(fmotherSolid); << 248 G4Trd* msol = (G4Trd*)(fmotherSolid);
278 return (msol->GetYHalfLength1()+msol->GetYHa << 249 return 2*msol->GetYHalfLength1();
279 } 250 }
280 251
281 //-------------------------------------------- 252 //--------------------------------------------------------------------------
282 void 253 void
283 G4ParameterisationTrdY:: 254 G4ParameterisationTrdY::
284 ComputeTransformation( const G4int copyNo, G4V 255 ComputeTransformation( const G4int copyNo, G4VPhysicalVolume* physVol ) const
285 { 256 {
286 auto msol = (G4Trd*)(fmotherSolid ); << 257 G4Trd* msol = (G4Trd*)(fmotherSolid );
287 G4double mdy = ( msol->GetYHalfLength1() + << 258 G4double mdy = msol->GetYHalfLength1();
288 259
289 //----- translation 260 //----- translation
290 G4ThreeVector origin(0.,0.,0.); 261 G4ThreeVector origin(0.,0.,0.);
291 G4double posi = -mdy + foffset + (copyNo+0.5 262 G4double posi = -mdy + foffset + (copyNo+0.5)*fwidth;
292 <<
293 if( faxis == kYAxis ) 263 if( faxis == kYAxis )
294 { 264 {
295 origin.setY( posi ); 265 origin.setY( posi );
296 } 266 }
297 else 267 else
298 { 268 {
299 std::ostringstream message; <<
300 message << "Only axes along Y are allowed <<
301 G4Exception("G4ParameterisationTrdY::Compu 269 G4Exception("G4ParameterisationTrdY::ComputeTransformation()",
302 "GeomDiv0002", FatalException, << 270 "IllegalConstruct", FatalException,
>> 271 "Only axes along Y are allowed !");
303 } 272 }
304 273
305 #ifdef G4DIVDEBUG 274 #ifdef G4DIVDEBUG
306 if( verbose >= 2 ) 275 if( verbose >= 2 )
307 { 276 {
308 G4cout << std::setprecision(8) << 277 G4cout << std::setprecision(8) << " G4ParameterisationTrdY " << copyNo
309 << " G4ParameterisationTrdY::Comput <<
310 << " pos " << origin << " rot mat " 278 << " pos " << origin << " rot mat " << " axis " << faxis << G4endl;
311 } 279 }
312 #endif 280 #endif
313 281
314 //----- set translation 282 //----- set translation
315 physVol->SetTranslation( origin ); 283 physVol->SetTranslation( origin );
316 } 284 }
317 285
318 //-------------------------------------------- 286 //--------------------------------------------------------------------------
319 void 287 void
320 G4ParameterisationTrdY:: 288 G4ParameterisationTrdY::
321 ComputeDimensions(G4Trd& trd, const G4int, con 289 ComputeDimensions(G4Trd& trd, const G4int, const G4VPhysicalVolume*) const
322 { 290 {
323 //---- The division along Y of a Trd will re 291 //---- The division along Y of a Trd will result a Trd, only
324 //--- if Y at -Z and +Z are equal, else use 292 //--- if Y at -Z and +Z are equal, else use the G4Trap version
325 auto msol = (G4Trd*)(fmotherSolid); << 293 G4Trd* msol = (G4Trd*)(fmotherSolid);
326 294
327 G4double pDx1 = msol->GetXHalfLength1(); 295 G4double pDx1 = msol->GetXHalfLength1();
328 G4double pDx2 = msol->GetXHalfLength2(); 296 G4double pDx2 = msol->GetXHalfLength2();
329 G4double pDz = msol->GetZHalfLength(); 297 G4double pDz = msol->GetZHalfLength();
330 G4double pDy = fwidth/2. - fhgap; << 298 G4double pDy = fwidth/2.;
331 299
332 trd.SetAllParameters ( pDx1, pDx2, pDy, pDy, 300 trd.SetAllParameters ( pDx1, pDx2, pDy, pDy, pDz );
333 301
334 #ifdef G4DIVDEBUG 302 #ifdef G4DIVDEBUG
335 if( verbose >= 2 ) 303 if( verbose >= 2 )
336 { 304 {
337 G4cout << " G4ParameterisationTrdY::Comput 305 G4cout << " G4ParameterisationTrdY::ComputeDimensions():" << G4endl;
338 trd.DumpInfo(); 306 trd.DumpInfo();
339 } 307 }
340 #endif 308 #endif
341 } 309 }
342 310
343 //-------------------------------------------- 311 //--------------------------------------------------------------------------
344 void << 312 void G4ParameterisationTrdY::CheckParametersValidity()
345 G4ParameterisationTrdY::ComputeDimensions( G4T <<
346 con <<
347 { 313 {
348 auto msol = (G4Trd*)(fmotherSolid); << 314 G4VDivisionParameterisation::CheckParametersValidity();
349 G4double pDx1 = msol->GetXHalfLength1(); <<
350 G4double pDx2 = msol->GetXHalfLength2(); <<
351 G4double pDz = msol->GetZHalfLength(); <<
352 //fwidth is at Z=0 <<
353 G4double pDy1 = msol->GetYHalfLength1(); <<
354 G4double pDy2 = msol->GetYHalfLength2(); <<
355 // G4double pDxAVE = (pDy1+pDy2)/2.; <<
356 G4double yChangeRatio = (pDy2-pDy1) / (pDy2+ <<
357 G4double fWidChange = yChangeRatio*fwidth; <<
358 G4double fWid1 = fwidth - fWidChange; <<
359 G4double fWid2 = fwidth + fWidChange; <<
360 G4double fOffsetChange = yChangeRatio*foffse <<
361 G4double fOffset1 = foffset - fOffsetChange; <<
362 G4double fOffset2 = foffset + fOffsetChange; <<
363 G4double cyx1 = -pDy1+fOffset1 + (copyNo+0.5 <<
364 G4double cyx2 = -pDy2+fOffset2 + (copyNo+0.5 <<
365 G4double alp = std::atan( (cyx2-cyx1)/(pDz*2 <<
366 <<
367 pDy1 = fwidth/2. - fWidChange/2.; <<
368 pDy2 = fwidth/2. + fWidChange/2.; <<
369 <<
370 <<
371 trap.SetAllParameters ( pDz, <<
372 alp, <<
373 90*CLHEP::deg, <<
374 pDy1, <<
375 pDx1, <<
376 pDx1, <<
377 0., <<
378 pDy2, <<
379 pDx2 - fhgap, <<
380 pDx2 - fhgap * pDx2/pDx1, <<
381 0.); <<
382 315
383 #ifdef G4DIVDEBUG << 316 G4Trd* msol = (G4Trd*)(fmotherSolid);
384 if( verbose >= 2 ) << 317
385 { << 318 G4double mpDy1 = msol->GetYHalfLength1();
386 G4cout << " G4ParameterisationTrdY::Comput << 319 G4double mpDy2 = msol->GetYHalfLength2();
387 << copyNo << G4endl; << 320
388 trap.DumpInfo(); << 321 if( fabs(mpDy1 - mpDy2) > kCarTolerance )
>> 322 {
>> 323 G4cerr << "ERROR - G4ParameterisationTrdY::CheckParametersValidity()"
>> 324 << G4endl
>> 325 << " Making a division of a TRD along axis Y while" << G4endl
>> 326 << " the Y half lengths are not equal is not (yet)" << G4endl
>> 327 << " supported. It will result in non-equal" << G4endl
>> 328 << " division solids." << G4endl;
>> 329 G4Exception("G4ParameterisationTrdY::CheckParametersValidity()",
>> 330 "IllegalConstruct", FatalException,
>> 331 "Invalid solid specification. NOT supported.");
389 } 332 }
390 #endif <<
391 } 333 }
392 334
393 //-------------------------------------------- 335 //--------------------------------------------------------------------------
394 G4ParameterisationTrdZ:: 336 G4ParameterisationTrdZ::
395 G4ParameterisationTrdZ( EAxis axis, G4int nDiv 337 G4ParameterisationTrdZ( EAxis axis, G4int nDiv,
396 G4double width, G4doub 338 G4double width, G4double offset,
397 G4VSolid* msolid, Divi 339 G4VSolid* msolid, DivisionType divType )
398 : G4VParameterisationTrd( axis, nDiv, width, 340 : G4VParameterisationTrd( axis, nDiv, width, offset, msolid, divType )
399 { 341 {
400 CheckParametersValidity(); 342 CheckParametersValidity();
401 SetType( "DivTrdZ" ); 343 SetType( "DivTrdZ" );
402 344
403 auto msol = (G4Trd*)(fmotherSolid); << 345 G4Trd* msol = (G4Trd*)(fmotherSolid);
404 if( divType == DivWIDTH ) 346 if( divType == DivWIDTH )
405 { 347 {
406 fnDiv = CalculateNDiv( 2*msol->GetZHalfLen 348 fnDiv = CalculateNDiv( 2*msol->GetZHalfLength(),
407 width, offset ); 349 width, offset );
408 } 350 }
409 else if( divType == DivNDIV ) 351 else if( divType == DivNDIV )
410 { 352 {
411 fwidth = CalculateWidth( 2*msol->GetZHalfL 353 fwidth = CalculateWidth( 2*msol->GetZHalfLength(),
412 nDiv, offset ); 354 nDiv, offset );
413 } 355 }
414 356
415 #ifdef G4DIVDEBUG 357 #ifdef G4DIVDEBUG
416 if( verbose >= 1 ) 358 if( verbose >= 1 )
417 { 359 {
418 G4cout << " G4ParameterisationTrdZ no divi 360 G4cout << " G4ParameterisationTrdZ no divisions " << fnDiv
419 << " = " << nDiv << G4endl 361 << " = " << nDiv << G4endl
420 << " Offset " << foffset << " = " < 362 << " Offset " << foffset << " = " << offset << G4endl
421 << " Width " << fwidth << " = " << 363 << " Width " << fwidth << " = " << width << G4endl;
422 } 364 }
423 #endif 365 #endif
424 } 366 }
425 367
426 //-------------------------------------------- 368 //------------------------------------------------------------------------
427 G4ParameterisationTrdZ::~G4ParameterisationTrd << 369 G4ParameterisationTrdZ::~G4ParameterisationTrdZ()
>> 370 {
>> 371 }
428 372
429 //-------------------------------------------- 373 //------------------------------------------------------------------------
430 G4double G4ParameterisationTrdZ::GetMaxParamet 374 G4double G4ParameterisationTrdZ::GetMaxParameter() const
431 { 375 {
432 auto msol = (G4Trd*)(fmotherSolid); << 376 G4Trd* msol = (G4Trd*)(fmotherSolid);
433 return 2*msol->GetZHalfLength(); 377 return 2*msol->GetZHalfLength();
434 } 378 }
435 379
436 //-------------------------------------------- 380 //--------------------------------------------------------------------------
437 void 381 void
438 G4ParameterisationTrdZ:: 382 G4ParameterisationTrdZ::
439 ComputeTransformation(const G4int copyNo, G4VP 383 ComputeTransformation(const G4int copyNo, G4VPhysicalVolume *physVol) const
440 { 384 {
441 auto msol = (G4Trd*)(fmotherSolid ); << 385 G4Trd* msol = (G4Trd*)(fmotherSolid );
442 G4double mdz = msol->GetZHalfLength(); 386 G4double mdz = msol->GetZHalfLength();
443 387
444 //----- translation 388 //----- translation
445 G4ThreeVector origin(0.,0.,0.); 389 G4ThreeVector origin(0.,0.,0.);
446 G4double posi = -mdz + OffsetZ() + (copyNo+0 390 G4double posi = -mdz + OffsetZ() + (copyNo+0.5)*fwidth;
447 if( faxis == kZAxis ) 391 if( faxis == kZAxis )
448 { 392 {
449 origin.setZ( posi ); 393 origin.setZ( posi );
450 } 394 }
451 else 395 else
452 { 396 {
453 std::ostringstream message; <<
454 message << "Only axes along Z are allowed <<
455 G4Exception("G4ParameterisationTrdZ::Compu 397 G4Exception("G4ParameterisationTrdZ::ComputeTransformation()",
456 "GeomDiv0002", FatalException, << 398 "IllegalConstruct", FatalException,
>> 399 "Only axes along Z are allowed !");
457 } 400 }
458 401
459 #ifdef G4DIVDEBUG 402 #ifdef G4DIVDEBUG
460 if( verbose >= 1 ) 403 if( verbose >= 1 )
461 { 404 {
462 G4cout << std::setprecision(8) << " G4Para 405 G4cout << std::setprecision(8) << " G4ParameterisationTrdZ: "
463 << copyNo << G4endl 406 << copyNo << G4endl
464 << " Position: " << origin << " - O 407 << " Position: " << origin << " - Offset: " << foffset
465 << " - Width: " << fwidth << " Axis 408 << " - Width: " << fwidth << " Axis " << faxis << G4endl;
466 } 409 }
467 #endif 410 #endif
468 411
469 //----- set translation 412 //----- set translation
470 physVol->SetTranslation( origin ); 413 physVol->SetTranslation( origin );
471 } 414 }
472 415
473 //-------------------------------------------- 416 //--------------------------------------------------------------------------
474 void 417 void
475 G4ParameterisationTrdZ:: 418 G4ParameterisationTrdZ::
476 ComputeDimensions(G4Trd& trd, const G4int copy 419 ComputeDimensions(G4Trd& trd, const G4int copyNo,
477 const G4VPhysicalVolume*) co 420 const G4VPhysicalVolume*) const
478 { 421 {
479 //---- The division along Z of a Trd will re 422 //---- The division along Z of a Trd will result a Trd
480 auto msol = (G4Trd*)(fmotherSolid); << 423 G4Trd* msol = (G4Trd*)(fmotherSolid);
481 424
482 G4double pDx1 = msol->GetXHalfLength1(); 425 G4double pDx1 = msol->GetXHalfLength1();
483 G4double DDx = (msol->GetXHalfLength2() - ms 426 G4double DDx = (msol->GetXHalfLength2() - msol->GetXHalfLength1() );
484 G4double pDy1 = msol->GetYHalfLength1(); 427 G4double pDy1 = msol->GetYHalfLength1();
485 G4double DDy = (msol->GetYHalfLength2() - ms 428 G4double DDy = (msol->GetYHalfLength2() - msol->GetYHalfLength1() );
486 G4double pDz = fwidth/2. - fhgap; << 429 G4double pDz = fwidth/2.;
487 G4double zLength = 2*msol->GetZHalfLength(); 430 G4double zLength = 2*msol->GetZHalfLength();
488 431
489 trd.SetAllParameters( pDx1+DDx*(OffsetZ()+co << 432 trd.SetAllParameters( pDx1+DDx*(OffsetZ()+copyNo*fwidth)/zLength,
490 pDx1+DDx*(OffsetZ()+(c << 433 pDx1+DDx*(OffsetZ()+(copyNo+1)*fwidth)/zLength,
491 pDy1+DDy*(OffsetZ()+co << 434 pDy1+DDy*(OffsetZ()+copyNo*fwidth)/zLength,
492 pDy1+DDy*(OffsetZ()+(c << 435 pDy1+DDy*(OffsetZ()+(copyNo+1)*fwidth)/zLength, pDz );
493 pDz ); <<
494 436
495 #ifdef G4DIVDEBUG 437 #ifdef G4DIVDEBUG
496 if( verbose >= 1 ) 438 if( verbose >= 1 )
497 { 439 {
498 G4cout << " G4ParameterisationTrdZ::Comput 440 G4cout << " G4ParameterisationTrdZ::ComputeDimensions()"
499 << " - Mother TRD " << G4endl; 441 << " - Mother TRD " << G4endl;
500 msol->DumpInfo(); 442 msol->DumpInfo();
501 G4cout << " - Parameterised TRD: " 443 G4cout << " - Parameterised TRD: "
502 << copyNo << G4endl; 444 << copyNo << G4endl;
503 trd.DumpInfo(); 445 trd.DumpInfo();
504 } 446 }
505 #endif 447 #endif
506 } 448 }
507 449