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25 //
26 // class G4ParameterisationPara[X,Y,Z] implementation
27 //
28 // 26.05.03 - P.Arce, Initial version
29 // 08.04.04 - I.Hrivnacova, Implemented reflection
30 // 21.04.10 - M.Asai, Added gaps
31 // --------------------------------------------------------------------
32
33 #include "G4ParameterisationPara.hh"
34
35 #include <iomanip>
36
37 #include "G4PhysicalConstants.hh"
38 #include "G4ThreeVector.hh"
39 #include "G4Transform3D.hh"
40 #include "G4RotationMatrix.hh"
41 #include "G4VPhysicalVolume.hh"
42 #include "G4ReflectedSolid.hh"
43 #include "G4Para.hh"
44
45 //--------------------------------------------------------------------------
46 G4VParameterisationPara::
47 G4VParameterisationPara( EAxis axis, G4int nDiv, G4double width,
48 G4double offset, G4VSolid* msolid,
49 DivisionType divType )
50 : G4VDivisionParameterisation( axis, nDiv, width, offset, divType, msolid )
51 {
52 auto msol = (G4Para*)(msolid);
53 if (msolid->GetEntityType() == "G4ReflectedSolid")
54 {
55 // Get constituent solid
56 G4VSolid* mConstituentSolid
57 = ((G4ReflectedSolid*)msolid)->GetConstituentMovedSolid();
58 msol = (G4Para*)(mConstituentSolid);
59 fmotherSolid = msol;
60
61 // Create a new solid with inversed parameters
62 auto newSolid
63 = new G4Para(msol->GetName(),
64 msol->GetXHalfLength(),
65 msol->GetYHalfLength(),
66 msol->GetZHalfLength(),
67 std::atan(msol->GetTanAlpha()),
68 pi - msol->GetSymAxis().theta(),
69 msol->GetSymAxis().phi());
70
71 msol = newSolid;
72 fmotherSolid = newSolid;
73 fReflectedSolid = true;
74 fDeleteSolid = true;
75 }
76 }
77
78 //------------------------------------------------------------------------
79 G4VParameterisationPara::~G4VParameterisationPara() = default;
80
81 //------------------------------------------------------------------------
82 G4ParameterisationParaX::
83 G4ParameterisationParaX( EAxis axis, G4int nDiv,
84 G4double width, G4double offset,
85 G4VSolid* msolid, DivisionType divType )
86 : G4VParameterisationPara( axis, nDiv, width, offset, msolid, divType )
87 {
88 CheckParametersValidity();
89 SetType( "DivisionParaX" );
90
91 auto mpara = (G4Para*)(fmotherSolid);
92 if( divType == DivWIDTH )
93 {
94 fnDiv = CalculateNDiv( 2*mpara->GetXHalfLength(), width, offset );
95 }
96 else if( divType == DivNDIV )
97 {
98 fwidth = CalculateWidth( 2*mpara->GetXHalfLength(), nDiv, offset );
99 }
100
101 #ifdef G4DIVDEBUG
102 if( verbose >= 1 )
103 {
104 G4cout << " G4ParameterisationParaX - # divisions " << fnDiv
105 << " = " << nDiv << G4endl
106 << " Offset " << foffset << " = " << offset << G4endl
107 << " Width " << fwidth << " = " << width << G4endl;
108 }
109 #endif
110 }
111
112 //------------------------------------------------------------------------
113 G4double G4ParameterisationParaX::GetMaxParameter() const
114 {
115 auto msol = (G4Para*)(fmotherSolid);
116 return 2*msol->GetXHalfLength();
117 }
118
119 //------------------------------------------------------------------------
120 G4ParameterisationParaX::~G4ParameterisationParaX() = default;
121
122 //------------------------------------------------------------------------
123 void
124 G4ParameterisationParaX::
125 ComputeTransformation( const G4int copyNo, G4VPhysicalVolume *physVol ) const
126 {
127 auto msol = (G4Para*)(fmotherSolid );
128 G4double mdx = msol->GetXHalfLength( );
129
130 //----- translation
131 G4ThreeVector origin(0.,0.,0.);
132 G4double posi = -mdx + foffset+(copyNo+0.5)*fwidth;
133 origin.setX( posi );
134
135 #ifdef G4DIVDEBUG
136 if( verbose >= 2 )
137 {
138 G4cout << std::setprecision(8) << " G4ParameterisationParaX "
139 << copyNo << G4endl
140 << " Position: " << origin << " - Axis: " << faxis << G4endl;
141 }
142 #endif
143
144 //----- set translation
145 physVol->SetTranslation( origin );
146 }
147
148 //--------------------------------------------------------------------------
149 void
150 G4ParameterisationParaX::
151 ComputeDimensions(G4Para& para, const G4int,
152 const G4VPhysicalVolume*) const
153 {
154 //---- The division along X of a Para will result a Para
155 auto msol = (G4Para*)(fmotherSolid);
156
157 //---- Get
158 G4double pDx = fwidth/2. - fhgap;
159 G4double pDy = msol->GetYHalfLength();
160 G4double pDz = msol->GetZHalfLength();
161 G4double pAlpha = std::atan(msol->GetTanAlpha());
162 G4double pTheta = msol->GetSymAxis().theta();
163 G4double pPhi = msol->GetSymAxis().phi();
164
165 para.SetAllParameters ( pDx, pDy, pDz, pAlpha, pTheta, pPhi );
166
167 #ifdef G4DIVDEBUG
168 if( verbose >= 1 )
169 {
170 G4cout << " G4ParameterisationParaX::ComputeDimensions()"
171 << " - Mother PARA " << G4endl;
172 msol->DumpInfo();
173 G4cout << " - Parameterised PARA: " << G4endl;
174 para.DumpInfo();
175 }
176 #endif
177 }
178
179 //------------------------------------------------------------------------
180 G4ParameterisationParaY::
181 G4ParameterisationParaY( EAxis axis, G4int nDiv,
182 G4double width, G4double offset,
183 G4VSolid* msolid, DivisionType divType )
184 : G4VParameterisationPara( axis, nDiv, width, offset, msolid, divType )
185 {
186 CheckParametersValidity();
187 SetType( "DivisionParaY" );
188
189 auto mpara = (G4Para*)(fmotherSolid);
190 if( divType == DivWIDTH )
191 {
192 fnDiv = CalculateNDiv( 2*mpara->GetYHalfLength(), width, offset );
193 }
194 else if( divType == DivNDIV )
195 {
196 fwidth = CalculateWidth( 2*mpara->GetYHalfLength(), nDiv, offset );
197 }
198
199 #ifdef G4DIVDEBUG
200 if( verbose >= 1 )
201 {
202 G4cout << " G4ParameterisationParaY - # divisions " << fnDiv
203 << " = " << nDiv << G4endl
204 << " Offset " << foffset << " = " << offset << G4endl
205 << " Width " << fwidth << " = " << width << G4endl;
206 }
207 #endif
208 }
209
210 //------------------------------------------------------------------------
211 G4ParameterisationParaY::~G4ParameterisationParaY() = default;
212
213 //------------------------------------------------------------------------
214 G4double G4ParameterisationParaY::GetMaxParameter() const
215 {
216 auto msol = (G4Para*)(fmotherSolid);
217 return 2*msol->GetYHalfLength();
218 }
219
220 //------------------------------------------------------------------------
221 void
222 G4ParameterisationParaY::
223 ComputeTransformation( const G4int copyNo, G4VPhysicalVolume *physVol ) const
224 {
225 auto msol = (G4Para*)(fmotherSolid );
226 G4double mdy = msol->GetYHalfLength( );
227
228 //----- translation
229 G4ThreeVector origin(0.,0.,0.);
230 G4double posiY = -mdy + foffset+(copyNo+0.5)*fwidth;
231 origin.setY( posiY );
232 G4double posiX = posiY * msol->GetTanAlpha();
233 origin.setX( posiX );
234
235 #ifdef G4DIVDEBUG
236 if( verbose >= 2 )
237 {
238 G4cout << std::setprecision(8) << " G4ParameterisationParaY "
239 << copyNo << G4endl
240 << " Position: " << origin << " - Axis: " << faxis << G4endl;
241 }
242 #endif
243
244 //----- set translation
245 physVol->SetTranslation( origin );
246 }
247
248 //--------------------------------------------------------------------------
249 void
250 G4ParameterisationParaY::
251 ComputeDimensions(G4Para& para, const G4int,
252 const G4VPhysicalVolume*) const
253 {
254 //---- The division along Y of a Para will result a Para
255 auto msol = (G4Para*)(fmotherSolid);
256
257 //---- Get
258 G4double pDx = msol->GetXHalfLength();
259 G4double pDy = fwidth/2. - fhgap;
260 G4double pDz = msol->GetZHalfLength();
261 G4double pAlpha = std::atan(msol->GetTanAlpha());
262 G4double pTheta = msol->GetSymAxis().theta();
263 G4double pPhi = msol->GetSymAxis().phi();
264
265 para.SetAllParameters ( pDx, pDy, pDz, pAlpha, pTheta, pPhi );
266
267 #ifdef G4DIVDEBUG
268 if( verbose >= -1 )
269 {
270 G4cout << " G4ParameterisationParaY::ComputeDimensions()"
271 << " - Mother PARA " << G4endl;
272 msol->DumpInfo();
273 G4cout << " - Parameterised PARA: " << G4endl;
274 para.DumpInfo();
275 }
276 #endif
277 }
278
279 //------------------------------------------------------------------------
280 G4ParameterisationParaZ::
281 G4ParameterisationParaZ( EAxis axis, G4int nDiv,
282 G4double width, G4double offset,
283 G4VSolid* msolid, DivisionType divType )
284 : G4VParameterisationPara( axis, nDiv, width, offset, msolid, divType )
285 {
286 CheckParametersValidity();
287 SetType( "DivisionParaZ" );
288
289 auto mpara = (G4Para*)(fmotherSolid);
290 if( divType == DivWIDTH )
291 {
292 fnDiv = CalculateNDiv( 2*mpara->GetZHalfLength(), width, offset );
293 }
294 else if( divType == DivNDIV )
295 {
296 fwidth = CalculateWidth( 2*mpara->GetZHalfLength(), nDiv, offset );
297 }
298
299 #ifdef G4DIVDEBUG
300 if( verbose >= -1 )
301 {
302 G4cout << " G4ParameterisationParaZ - # divisions " << fnDiv
303 << " = " << nDiv << G4endl
304 << " Offset " << foffset << " = " << offset << G4endl
305 << " Width " << fwidth << " = " << width << G4endl;
306 }
307 #endif
308 }
309
310 //------------------------------------------------------------------------
311 G4ParameterisationParaZ::~G4ParameterisationParaZ() = default;
312
313 //------------------------------------------------------------------------
314 G4double G4ParameterisationParaZ::GetMaxParameter() const
315 {
316 auto msol = (G4Para*)(fmotherSolid);
317 return 2*msol->GetZHalfLength();
318 }
319
320 //------------------------------------------------------------------------
321 void
322 G4ParameterisationParaZ::
323 ComputeTransformation( const G4int copyNo, G4VPhysicalVolume *physVol ) const
324 {
325 auto msol = (G4Para*)(fmotherSolid );
326 G4double mdz = msol->GetZHalfLength( );
327
328 //----- translation
329 G4double posi = -mdz + OffsetZ() + (copyNo+0.5)*fwidth;
330 G4ThreeVector symAxis = msol->GetSymAxis();
331 G4ThreeVector origin( symAxis * posi / symAxis.z() );
332
333 #ifdef G4DIVDEBUG
334 if( verbose >= 2 )
335 {
336 G4cout << std::setprecision(8) << " G4ParameterisationParaZ "
337 << copyNo << G4endl
338 << " Position: " << origin << " - Axis: " << faxis << G4endl;
339 }
340 #endif
341
342 //----- set translation
343 physVol->SetTranslation( origin );
344 }
345
346 //--------------------------------------------------------------------------
347 void
348 G4ParameterisationParaZ::
349 ComputeDimensions(G4Para& para, const G4int,
350 const G4VPhysicalVolume*) const
351 {
352 //---- The division along Z of a Para will result a Para
353 auto msol = (G4Para*)(fmotherSolid);
354
355 //---- Get
356 G4double pDx = msol->GetXHalfLength();
357 G4double pDy = msol->GetYHalfLength();
358 G4double pDz = fwidth/2. - fhgap;
359 G4double pAlpha = std::atan(msol->GetTanAlpha());
360 G4double pTheta = msol->GetSymAxis().theta();
361 G4double pPhi = msol->GetSymAxis().phi();
362
363 para.SetAllParameters ( pDx, pDy, pDz, pAlpha, pTheta, pPhi );
364
365 #ifdef G4DIVDEBUG
366 if( verbose >= -1 )
367 {
368 G4cout << " G4ParameterisationParaZ::ComputeDimensions()"
369 << " - Mother PARA " << G4endl;
370 msol->DumpInfo();
371 G4cout << " - Parameterised PARA: " << G4endl;
372 para.DumpInfo();
373 }
374 #endif
375 }
376