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1 | // $Id$ |
2 | // |
3 | // Class AliMUONSlatGeometryBuilder |
4 | // ------------------------------- |
5 | // Abstract base class for geometry construction per chamber. |
6 | // |
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7 | // Author: Eric Dumonteil (dumontei@cea.fr) |
8 | |
9 | |
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10 | // This Builder is designed according to the enveloppe methode. The basic idea is to be able to allow moves |
11 | // of the slats on the support panels. |
12 | // Those moves can be described with a simple set of parameters. The next step should be now to describe all |
13 | // the slats and their places by a unique |
14 | // class, which would make the SlatBuilder far more compact since now only three parameters can define a slat |
15 | // and its position, like: |
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16 | // * Bool_t rounded_shape_slat |
17 | // * Float_t slat_length |
18 | // * Float_t slat_number or Float_t slat_position |
19 | |
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20 | #include <TVirtualMC.h> |
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21 | #include <TGeoMatrix.h> |
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22 | #include <Riostream.h> |
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23 | |
24 | #include "AliMUONSlatGeometryBuilder.h" |
25 | #include "AliMUON.h" |
26 | #include "AliMUONChamber.h" |
27 | #include "AliMUONChamberGeometry.h" |
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28 | #include "AliMUONGeometryEnvelopeStore.h" |
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29 | #include "AliRun.h" |
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30 | #include "AliLog.h" |
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31 | |
32 | ClassImp(AliMUONSlatGeometryBuilder) |
33 | |
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34 | //Int_t ConvertSlatNum(Int_t numslat, Int_t quadnum, Int_t fspq); |
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35 | |
36 | //______________________________________________________________________________ |
37 | AliMUONSlatGeometryBuilder::AliMUONSlatGeometryBuilder(AliMUON* muon) |
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38 | : AliMUONVGeometryBuilder("slat.dat", |
39 | &muon->Chamber(4), &muon->Chamber(5), |
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40 | &muon->Chamber(6), &muon->Chamber(7), |
41 | &muon->Chamber(8), &muon->Chamber(9)), |
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42 | fMUON(muon) |
43 | { |
44 | // Standard constructor |
45 | |
46 | } |
47 | |
48 | //______________________________________________________________________________ |
49 | AliMUONSlatGeometryBuilder::AliMUONSlatGeometryBuilder() |
50 | : AliMUONVGeometryBuilder(), |
51 | fMUON(0) |
52 | { |
53 | // Default constructor |
54 | } |
55 | |
56 | |
57 | //______________________________________________________________________________ |
58 | AliMUONSlatGeometryBuilder::AliMUONSlatGeometryBuilder(const AliMUONSlatGeometryBuilder& rhs) |
59 | : AliMUONVGeometryBuilder(rhs) |
60 | { |
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61 | AliFatal("Copy constructor is not implemented."); |
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62 | } |
63 | |
64 | //______________________________________________________________________________ |
65 | AliMUONSlatGeometryBuilder::~AliMUONSlatGeometryBuilder() { |
66 | // |
67 | } |
68 | |
69 | //______________________________________________________________________________ |
70 | AliMUONSlatGeometryBuilder& |
71 | AliMUONSlatGeometryBuilder::operator = (const AliMUONSlatGeometryBuilder& rhs) |
72 | { |
73 | // check assignement to self |
74 | if (this == &rhs) return *this; |
75 | |
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76 | AliFatal("Assignment operator is not implemented."); |
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77 | |
78 | return *this; |
79 | } |
80 | |
81 | // |
82 | // public methods |
83 | // |
84 | |
85 | //______________________________________________________________________________ |
86 | void AliMUONSlatGeometryBuilder::CreateGeometry() |
87 | { |
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88 | // CreateGeometry is the method containing all the informations concerning Stations 345 geometry. |
89 | // It includes description and placements of support panels and slats. |
90 | // The code comes directly from what was written in AliMUONv1.cxx before, with modifications concerning |
91 | // the use of Enveloppe method to place the Geant volumes. |
92 | // Now, few changes would allow the creation of a Slat methode where slat could be described by few parameters, |
93 | // and this builder would then be dedicated only to the |
94 | // placements of the slats. Those modifications could shorten the Station 345 geometry by a non-negligeable factor... |
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95 | |
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96 | Int_t *idtmed = fMUON->GetIdtmed()->GetArray()-1099; |
97 | |
98 | Float_t angle; |
99 | Float_t *dum=0; |
100 | |
101 | // define the id of tracking media: |
102 | Int_t idCopper = idtmed[1110]; |
103 | Int_t idGlass = idtmed[1111]; |
104 | Int_t idCarbon = idtmed[1112]; |
105 | Int_t idRoha = idtmed[1113]; |
106 | Int_t idGas = idtmed[1108]; // medium 9 = Ar-CO2 gas (80%+20%) |
107 | Int_t idAir = idtmed[1100]; // medium 1 |
108 | |
109 | // sensitive area: 40*40 cm**2 |
110 | const Float_t kSensLength = 40.; |
111 | const Float_t kSensHeight = 40.; |
112 | const Float_t kSensWidth = 0.5; // according to TDR fig 2.120 |
113 | const Int_t kSensMaterial = idGas; |
114 | const Float_t kYoverlap = 1.5; |
115 | |
116 | // PCB dimensions in cm; width: 30 mum copper |
117 | const Float_t kPcbLength = kSensLength; |
118 | const Float_t kPcbHeight = 60.; |
119 | const Float_t kPcbWidth = 0.003; |
120 | const Int_t kPcbMaterial = idCopper; |
121 | |
122 | // Insulating material: 200 mum glass fiber glued to pcb |
123 | const Float_t kInsuLength = kPcbLength; |
124 | const Float_t kInsuHeight = kPcbHeight; |
125 | const Float_t kInsuWidth = 0.020; |
126 | const Int_t kInsuMaterial = idGlass; |
127 | |
128 | // Carbon fiber panels: 200mum carbon/epoxy skin |
129 | const Float_t kPanelLength = kSensLength; |
130 | const Float_t kPanelHeight = kSensHeight; |
131 | const Float_t kPanelWidth = 0.020; |
132 | const Int_t kPanelMaterial = idCarbon; |
133 | |
134 | // rohacell between the two carbon panels |
135 | const Float_t kRohaLength = kSensLength; |
136 | const Float_t kRohaHeight = kSensHeight; |
137 | const Float_t kRohaWidth = 0.5; |
138 | const Int_t kRohaMaterial = idRoha; |
139 | |
140 | // Frame around the slat: 2 sticks along length,2 along height |
141 | // H: the horizontal ones |
142 | const Float_t kHframeLength = kPcbLength; |
143 | const Float_t kHframeHeight = 1.5; |
144 | const Float_t kHframeWidth = kSensWidth; |
145 | const Int_t kHframeMaterial = idGlass; |
146 | |
147 | // V: the vertical ones |
148 | const Float_t kVframeLength = 4.0; |
149 | const Float_t kVframeHeight = kSensHeight + kHframeHeight; |
150 | const Float_t kVframeWidth = kSensWidth; |
151 | const Int_t kVframeMaterial = idGlass; |
152 | |
153 | // B: the horizontal border filled with rohacell |
154 | const Float_t kBframeLength = kHframeLength; |
155 | const Float_t kBframeHeight = (kPcbHeight - kSensHeight)/2. - kHframeHeight; |
156 | const Float_t kBframeWidth = kHframeWidth; |
157 | const Int_t kBframeMaterial = idRoha; |
158 | |
159 | // NULOC: 30 mum copper + 200 mum vetronite (same radiation length as 14mum copper) |
160 | const Float_t kNulocLength = 2.5; |
161 | const Float_t kNulocHeight = 7.5; |
162 | const Float_t kNulocWidth = 0.0030 + 0.0014; // equivalent copper width of vetronite; |
163 | const Int_t kNulocMaterial = idCopper; |
164 | |
165 | const Float_t kSlatHeight = kPcbHeight; |
166 | const Float_t kSlatWidth = kSensWidth + 2.*(kPcbWidth + kInsuWidth + |
167 | 2.* kPanelWidth + kRohaWidth); |
168 | const Int_t kSlatMaterial = idAir; |
169 | const Float_t kDslatLength = 2.5;//kVframeLength; // border on left and right |
170 | |
171 | Float_t spar[3]; |
172 | Int_t i, j; |
173 | Int_t detElemId; |
174 | |
175 | // the panel volume contains the rohacell |
176 | |
177 | Float_t twidth = 2 * kPanelWidth + kRohaWidth; |
178 | Float_t panelpar[3] = { kPanelLength/2., kPanelHeight/2., twidth/2. }; |
179 | Float_t rohapar[3] = { kRohaLength/2., kRohaHeight/2., kRohaWidth/2. }; |
180 | |
181 | // insulating material contains PCB-> gas-> 2 borders filled with rohacell |
182 | |
183 | twidth = 2*(kInsuWidth + kPcbWidth) + kSensWidth; |
184 | Float_t insupar[3] = { kInsuLength/2., kInsuHeight/2., twidth/2. }; |
185 | twidth -= 2 * kInsuWidth; |
186 | Float_t pcbpar[3] = { kPcbLength/2., kPcbHeight/2., twidth/2. }; |
187 | Float_t senspar[3] = { kSensLength/2., kSensHeight/2., kSensWidth/2. }; |
188 | Float_t theight = 2*kHframeHeight + kSensHeight; |
189 | Float_t hFramepar[3]={kHframeLength/2., theight/2., kHframeWidth/2.}; |
190 | Float_t bFramepar[3]={kBframeLength/2., kBframeHeight/2., kBframeWidth/2.}; |
191 | Float_t vFramepar[3]={kVframeLength/2., kVframeHeight/2., kVframeWidth/2.}; |
192 | Float_t nulocpar[3]={kNulocLength/2., kNulocHeight/2., kNulocWidth/2.}; |
193 | Float_t xx; |
194 | Float_t xxmax = (kBframeLength - kNulocLength)/2.; |
195 | Int_t index=0; |
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196 | |
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197 | AliMUONChamber *iChamber, *iChamber1, *iChamber2; |
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198 | |
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199 | Int_t* fStations = new Int_t[5]; |
200 | for (Int_t i=0; i<5; i++) fStations[i] = 1; |
201 | fStations[2] = 1; |
202 | |
203 | if (fStations[2]) |
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204 | { |
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205 | //******************************************************************** |
206 | // Station 3 ** |
207 | //******************************************************************** |
208 | // indices 1 and 2 for first and second chambers in the station |
209 | // iChamber (first chamber) kept for other quanties than Z, |
210 | // assumed to be the same in both chambers |
211 | |
212 | iChamber = GetChamber(4); |
213 | iChamber1 = iChamber; |
214 | iChamber2 = GetChamber(5); |
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215 | |
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216 | //iChamber1->GetGeometry()->SetDebug(kTRUE); |
217 | //iChamber2->GetGeometry()->SetDebug(kTRUE); |
218 | |
219 | if (gAlice->GetModule("DIPO")) { |
220 | // if DIPO is preset, the whole station will be placed in DDIP volume |
221 | iChamber1->GetGeometry()->SetMotherVolume("DDIP"); |
222 | iChamber2->GetGeometry()->SetMotherVolume("DDIP"); |
223 | } |
224 | |
225 | |
226 | // volumes for slat geometry (xx=5,..,10 chamber id): |
227 | // Sxx0 Sxx1 Sxx2 Sxx3 --> Slat Mother volumes |
228 | // SxxG --> Sensitive volume (gas) |
229 | // SxxP --> PCB (copper) |
230 | // SxxI --> Insulator (vetronite) |
231 | // SxxC --> Carbon panel |
232 | // SxxR --> Rohacell |
233 | // SxxH, SxxV --> Horizontal and Vertical frames (vetronite) |
234 | // SB5x --> Volumes for the 35 cm long PCB |
235 | // slat dimensions: slat is a MOTHER volume!!! made of air |
236 | |
237 | // only for chamber 5: slat 1 has a PCB shorter by 5cm! |
238 | |
239 | Float_t tlength = 35.; |
240 | Float_t panelpar2[3] = { tlength/2., panelpar[1], panelpar[2]}; |
241 | Float_t rohapar2[3] = { tlength/2., rohapar[1], rohapar[2]}; |
242 | Float_t insupar2[3] = { tlength/2., insupar[1], insupar[2]}; |
243 | Float_t pcbpar2[3] = { tlength/2., pcbpar[1], pcbpar[2]}; |
244 | Float_t senspar2[3] = { tlength/2., senspar[1], senspar[2]}; |
245 | Float_t hFramepar2[3] = { tlength/2., hFramepar[1], hFramepar[2]}; |
246 | Float_t bFramepar2[3] = { tlength/2., bFramepar[1], bFramepar[2]}; |
247 | Float_t *dum=0; |
248 | Float_t pcbDLength3 = (kPcbLength - tlength); |
249 | |
250 | const Int_t kNslats3 = 5; // number of slats per quadrant |
251 | const Int_t kNPCB3[kNslats3] = {4, 4, 4, 3, 2}; // n PCB per slat |
252 | const Float_t kXpos3[kNslats3] = {0., 0., 0., 0., 0.};//{31., 0., 0., 0., 0.}; |
253 | Float_t slatLength3[kNslats3]; |
254 | |
255 | // create and position the slat (mother) volumes |
256 | |
257 | char idSlatCh5[5]; |
258 | char idSlatCh6[5]; |
259 | Float_t xSlat3; |
260 | Float_t ySlat3; |
261 | Float_t angle = 0.; |
262 | Float_t spar2[3]; |
263 | for (i = 0; i < kNslats3; i++){ |
264 | slatLength3[i] = kPcbLength * kNPCB3[i] + 2. * kDslatLength; |
265 | xSlat3 = slatLength3[i]/2. + kVframeLength/2. + kXpos3[i]; |
266 | ySlat3 = kSensHeight * i - kYoverlap * i; |
267 | spar[0] = slatLength3[i]/2.; |
268 | spar[1] = kSlatHeight/2.; |
269 | spar[2] = kSlatWidth/2. * 1.01; |
270 | // take away 5 cm from the first slat in chamber 5 |
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271 | if (i == 0 || i == 1 || i == 2) { // 1 pcb is shortened by 5cm |
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272 | spar2[0] = spar[0] - pcbDLength3/2.; |
273 | } else { |
274 | spar2[0] = spar[0]; |
275 | } |
276 | spar2[1] = spar[1]; |
277 | spar2[2] = spar[2]; |
278 | Float_t dzCh3=spar[2] * 1.01; |
279 | // zSlat to be checked (odd downstream or upstream?) |
280 | Float_t zSlat = (i%2 ==0)? -spar[2] : spar[2]; |
281 | |
282 | sprintf(idSlatCh5,"LA%d",kNslats3-1+i); |
283 | gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3); |
284 | detElemId = 500 + i + kNslats3-1; |
285 | GetEnvelopes(4)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(xSlat3, ySlat3, zSlat+2.*dzCh3), |
286 | TGeoRotation("rot1",90,angle,90,90+angle,0,0) ); |
287 | |
288 | sprintf(idSlatCh5,"LA%d",3*kNslats3-2+i); |
289 | gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3); |
290 | detElemId = 550 + i + kNslats3-1; |
291 | GetEnvelopes(4)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(-xSlat3, ySlat3, zSlat-2.*dzCh3), |
292 | TGeoRotation("rot2",90,180+angle,90,90+angle,180,0) ); |
293 | |
294 | if (i > 0) { |
295 | sprintf(idSlatCh5,"LA%d",kNslats3-1-i); |
296 | gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3); |
297 | detElemId = 500 - i + kNslats3-1; |
298 | GetEnvelopes(4)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(xSlat3, -ySlat3, zSlat+2.*dzCh3), |
299 | TGeoRotation("rot3",90,angle,90,270+angle,180,0) ); |
300 | |
301 | sprintf(idSlatCh5,"LA%d",3*kNslats3-2-i); |
302 | gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3); |
303 | detElemId = 550 - i + kNslats3-1; |
304 | GetEnvelopes(4)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(-xSlat3, -ySlat3, zSlat-2.*dzCh3), |
305 | TGeoRotation("rot4",90,180+angle,90,270+angle,0,0) ); |
306 | } |
307 | |
308 | sprintf(idSlatCh6,"LB%d",kNslats3-1+i); |
309 | gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar,3); |
310 | detElemId = 600 + i + kNslats3-1; |
311 | GetEnvelopes(5)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(xSlat3, ySlat3, zSlat+2.*dzCh3), |
312 | TGeoRotation("rot5",90,angle,90,90+angle,0,0) ); |
313 | sprintf(idSlatCh6,"LB%d",3*kNslats3-2+i); |
314 | gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar,3); |
315 | detElemId = 650 + i + kNslats3-1; |
316 | GetEnvelopes(5)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(-xSlat3, ySlat3, zSlat-2.*dzCh3), |
317 | TGeoRotation("rot6",90,180+angle,90,90+angle,180,0) ); |
318 | |
319 | if (i > 0) { |
320 | sprintf(idSlatCh6,"LB%d",kNslats3-1-i); |
321 | gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar,3); |
322 | detElemId = 600 - i + kNslats3-1; |
323 | GetEnvelopes(5)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(xSlat3, -ySlat3, zSlat+2.*dzCh3), |
324 | TGeoRotation("rot7",90,angle,90,270+angle,180,0) ); |
325 | |
326 | sprintf(idSlatCh6,"LB%d",3*kNslats3-2-i); |
327 | gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar,3); |
328 | detElemId = 650 - i + kNslats3-1; |
329 | GetEnvelopes(5)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(-xSlat3, -ySlat3, zSlat-2.*dzCh3), |
330 | TGeoRotation("rot8",90,180+angle,90,270+angle,0,0) ); |
331 | } |
332 | } |
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333 | |
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334 | // create the panel volume |
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335 | |
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336 | gMC->Gsvolu("S05C","BOX",kPanelMaterial,panelpar,3); |
337 | gMC->Gsvolu("SB5C","BOX",kPanelMaterial,panelpar2,3); |
338 | gMC->Gsvolu("S06C","BOX",kPanelMaterial,panelpar,3); |
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339 | |
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340 | // create the rohacell volume |
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341 | |
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342 | gMC->Gsvolu("S05R","BOX",kRohaMaterial,rohapar,3); |
343 | gMC->Gsvolu("SB5R","BOX",kRohaMaterial,rohapar2,3); |
344 | gMC->Gsvolu("S06R","BOX",kRohaMaterial,rohapar,3); |
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345 | |
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346 | // create the insulating material volume |
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347 | |
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348 | gMC->Gsvolu("S05I","BOX",kInsuMaterial,insupar,3); |
349 | gMC->Gsvolu("SB5I","BOX",kInsuMaterial,insupar2,3); |
350 | gMC->Gsvolu("S06I","BOX",kInsuMaterial,insupar,3); |
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351 | |
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352 | // create the PCB volume |
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353 | |
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354 | gMC->Gsvolu("S05P","BOX",kPcbMaterial,pcbpar,3); |
355 | gMC->Gsvolu("SB5P","BOX",kPcbMaterial,pcbpar2,3); |
356 | gMC->Gsvolu("S06P","BOX",kPcbMaterial,pcbpar,3); |
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357 | |
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358 | // create the sensitive volumes, |
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359 | |
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360 | gMC->Gsvolu("S05G","BOX",kSensMaterial,dum,0); |
361 | gMC->Gsvolu("S06G","BOX",kSensMaterial,dum,0); |
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362 | |
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363 | // create the vertical frame volume |
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364 | |
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365 | gMC->Gsvolu("S05V","BOX",kVframeMaterial,vFramepar,3); |
366 | gMC->Gsvolu("S06V","BOX",kVframeMaterial,vFramepar,3); |
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367 | |
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368 | // create the horizontal frame volume |
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369 | |
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370 | gMC->Gsvolu("S05H","BOX",kHframeMaterial,hFramepar,3); |
371 | gMC->Gsvolu("SB5H","BOX",kHframeMaterial,hFramepar2,3); |
372 | gMC->Gsvolu("S06H","BOX",kHframeMaterial,hFramepar,3); |
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373 | |
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374 | // create the horizontal border volume |
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375 | |
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376 | gMC->Gsvolu("S05B","BOX",kBframeMaterial,bFramepar,3); |
377 | gMC->Gsvolu("SB5B","BOX",kBframeMaterial,bFramepar2,3); |
378 | gMC->Gsvolu("S06B","BOX",kBframeMaterial,bFramepar,3); |
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379 | |
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380 | index = 0; |
381 | for (i = 0; i<kNslats3; i++){ |
382 | for (Int_t quadrant = 1; quadrant <= 4; quadrant++) { |
383 | |
384 | if (i == 0 && quadrant == 2) continue; |
385 | if (i == 0 && quadrant == 4) continue; |
386 | |
387 | sprintf(idSlatCh5,"LA%d",ConvertSlatNum(i,quadrant,kNslats3-1)); |
388 | sprintf(idSlatCh6,"LB%d",ConvertSlatNum(i,quadrant,kNslats3-1)); |
389 | Float_t xvFrame = (slatLength3[i] - kVframeLength)/2.; |
390 | Float_t xvFrame2 = xvFrame; |
391 | |
392 | if (i == 0 || i == 1 || i == 2) xvFrame2 -= pcbDLength3/2.; |
393 | |
394 | // position the vertical frames |
395 | if ( i > 2) { |
396 | GetEnvelopes(4)->AddEnvelopeConstituent("S05V", idSlatCh5, |
397 | (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
398 | GetEnvelopes(4)->AddEnvelopeConstituent("S05V", idSlatCh5, |
399 | (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
400 | GetEnvelopes(5)->AddEnvelopeConstituent("S06V", idSlatCh6, |
401 | (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
402 | GetEnvelopes(5)->AddEnvelopeConstituent("S06V", idSlatCh6, |
403 | (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
404 | } |
405 | |
406 | if (i == 2) { |
407 | GetEnvelopes(4)->AddEnvelopeConstituent("S05V", idSlatCh5, |
408 | (2*i-1)*10+quadrant,TGeoTranslation(xvFrame2,0.,0.)); |
409 | GetEnvelopes(4)->AddEnvelopeConstituent("S05V", idSlatCh5, |
410 | (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
411 | GetEnvelopes(5)->AddEnvelopeConstituent("S06V", idSlatCh6, |
412 | (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
413 | GetEnvelopes(5)->AddEnvelopeConstituent("S06V", idSlatCh6, |
414 | (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
415 | } |
416 | |
417 | if (i == 0 || i == 1) { // no rounded spacer for the moment (Ch. Finck) |
418 | GetEnvelopes(4)->AddEnvelopeConstituent("S05V", idSlatCh5, |
419 | (2*i-1)*10+quadrant,TGeoTranslation(xvFrame2,0.,0.)); |
420 | GetEnvelopes(5)->AddEnvelopeConstituent("S06V", idSlatCh6, |
421 | (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
422 | } |
423 | |
424 | // position the panels and the insulating material |
425 | for (j = 0; j < kNPCB3[i]; j++){ |
426 | if (i == 1 && j == 0) continue; |
427 | if (i == 0 && j == 0) continue; |
428 | index++; |
429 | Float_t xx = kSensLength * (-kNPCB3[i]/2. + j + 0.5); |
430 | Float_t xx2 = xx - pcbDLength3/2.; |
d1cd2474 |
431 | |
d12a7158 |
432 | Float_t zPanel = spar[2] - panelpar[2]; |
433 | |
434 | if ( (i == 0 || i == 1 || i == 2) && j == kNPCB3[i]-1) { // 1 pcb is shortened by 5cm |
435 | GetEnvelopes(4)->AddEnvelopeConstituent("SB5C", idSlatCh5, 2*index-1,TGeoTranslation(xx2,0.,zPanel)); |
436 | GetEnvelopes(4)->AddEnvelopeConstituent("SB5C", idSlatCh5, 2*index,TGeoTranslation(xx2,0.,-zPanel)); |
437 | GetEnvelopes(4)->AddEnvelopeConstituent("SB5I", idSlatCh5, index,TGeoTranslation(xx2,0.,0.)); |
438 | } else { |
439 | GetEnvelopes(4)->AddEnvelopeConstituent("S05C", idSlatCh5, 2*index-1,TGeoTranslation(xx,0.,zPanel)); |
440 | GetEnvelopes(4)->AddEnvelopeConstituent("S05C", idSlatCh5, 2*index,TGeoTranslation(xx,0.,-zPanel)); |
441 | GetEnvelopes(4)->AddEnvelopeConstituent("S05I", idSlatCh5, index,TGeoTranslation(xx,0.,0.)); |
442 | } |
443 | GetEnvelopes(5)->AddEnvelopeConstituent("S06C", idSlatCh6, 2*index-1,TGeoTranslation(xx,0.,zPanel)); |
444 | GetEnvelopes(5)->AddEnvelopeConstituent("S06C", idSlatCh6, 2*index,TGeoTranslation(xx,0.,-zPanel)); |
445 | GetEnvelopes(5)->AddEnvelopeConstituent("S06I", idSlatCh6, index,TGeoTranslation(xx,0.,0.)); |
d1cd2474 |
446 | |
d12a7158 |
447 | } |
448 | } |
449 | } |
450 | |
451 | // position the rohacell volume inside the panel volume |
452 | gMC->Gspos("S05R",1,"S05C",0.,0.,0.,0,"ONLY"); |
453 | gMC->Gspos("SB5R",1,"SB5C",0.,0.,0.,0,"ONLY"); |
454 | gMC->Gspos("S06R",1,"S06C",0.,0.,0.,0,"ONLY"); |
4846c3ab |
455 | |
d12a7158 |
456 | // position the PCB volume inside the insulating material volume |
457 | gMC->Gspos("S05P",1,"S05I",0.,0.,0.,0,"ONLY"); |
458 | gMC->Gspos("SB5P",1,"SB5I",0.,0.,0.,0,"ONLY"); |
459 | gMC->Gspos("S06P",1,"S06I",0.,0.,0.,0,"ONLY"); |
4846c3ab |
460 | |
d12a7158 |
461 | // position the horizontal frame volume inside the PCB volume |
462 | gMC->Gspos("S05H",1,"S05P",0.,0.,0.,0,"ONLY"); |
463 | gMC->Gspos("SB5H",1,"SB5P",0.,0.,0.,0,"ONLY"); |
464 | gMC->Gspos("S06H",1,"S06P",0.,0.,0.,0,"ONLY"); |
4846c3ab |
465 | |
d12a7158 |
466 | // position the sensitive volume inside the horizontal frame volume |
467 | gMC->Gsposp("S05G",1,"S05H",0.,0.,0.,0,"ONLY",senspar,3); |
468 | gMC->Gsposp("S05G",1,"SB5H",0.,0.,0.,0,"ONLY",senspar2,3); |
469 | gMC->Gsposp("S06G",1,"S06H",0.,0.,0.,0,"ONLY",senspar,3); |
4846c3ab |
470 | |
471 | |
d12a7158 |
472 | // position the border volumes inside the PCB volume |
473 | Float_t yborder = ( kPcbHeight - kBframeHeight ) / 2.; |
474 | gMC->Gspos("S05B",1,"S05P",0., yborder,0.,0,"ONLY"); |
475 | gMC->Gspos("S05B",2,"S05P",0.,-yborder,0.,0,"ONLY"); |
476 | gMC->Gspos("SB5B",1,"SB5P",0., yborder,0.,0,"ONLY"); |
477 | gMC->Gspos("SB5B",2,"SB5P",0.,-yborder,0.,0,"ONLY"); |
478 | |
479 | gMC->Gspos("S06B",1,"S06P",0., yborder,0.,0,"ONLY"); |
480 | gMC->Gspos("S06B",2,"S06P",0.,-yborder,0.,0,"ONLY"); |
4846c3ab |
481 | |
d12a7158 |
482 | // create the NULOC volume and position it in the horizontal frame |
483 | gMC->Gsvolu("S05N","BOX",kNulocMaterial,nulocpar,3); |
484 | gMC->Gsvolu("S06N","BOX",kNulocMaterial,nulocpar,3); |
485 | index = 0; |
486 | Float_t xxmax2 = xxmax - pcbDLength3/2.; |
487 | for (xx = -xxmax; xx <= xxmax; xx += 2*kNulocLength) { |
488 | index++; |
489 | gMC->Gspos("S05N",2*index-1,"S05B", xx, 0.,-kBframeWidth/4., 0, "ONLY"); |
490 | gMC->Gspos("S05N",2*index ,"S05B", xx, 0., kBframeWidth/4., 0, "ONLY"); |
491 | gMC->Gspos("S06N",2*index-1,"S06B", xx, 0.,-kBframeWidth/4., 0, "ONLY"); |
492 | gMC->Gspos("S06N",2*index ,"S06B", xx, 0., kBframeWidth/4., 0, "ONLY"); |
493 | if (xx > -xxmax2 && xx< xxmax2) { |
494 | gMC->Gspos("S05N",2*index-1,"SB5B", xx, 0.,-kBframeWidth/4., 0, "ONLY"); |
495 | gMC->Gspos("S05N",2*index ,"SB5B", xx, 0., kBframeWidth/4., 0, "ONLY"); |
496 | } |
497 | } |
498 | |
499 | // position the volumes approximating the circular section of the pipe |
500 | Float_t yoffs = kSensHeight/2.-kYoverlap; |
501 | Float_t epsilon = 0.001; |
502 | Int_t ndiv = 6; |
503 | Double_t divpar[3]; |
504 | Double_t dydiv= kSensHeight/ndiv; |
505 | Double_t ydiv = yoffs -dydiv/2.; |
506 | Int_t imax = 0; |
507 | imax = 1; |
508 | Double_t rmin = 31.5; // Corrected in sep04 from PQ-LAT-SR2 de CEA-DSM-DAPNIA-SIS/BE ph HARDY 19-Oct-2002 slat |
509 | Double_t xdiv = 0.; |
510 | for (Int_t idiv = 0;idiv < ndiv; idiv++){ |
511 | ydiv += dydiv; |
512 | xdiv = 0.; |
513 | if (ydiv < rmin) xdiv = rmin * TMath::Sin( TMath::ACos(ydiv/rmin) ); |
514 | divpar[0] = (kPcbLength-xdiv)/2.; |
515 | divpar[1] = dydiv/2. - epsilon; |
516 | divpar[2] = kSensWidth/2.; |
517 | Float_t xvol = (kPcbLength+xdiv)/2.; |
518 | Float_t yvol = ydiv; |
519 | |
520 | // Volumes close to the beam pipe for slat i=1 so 4 slats per chamber |
521 | for (Int_t quadrant = 1; quadrant <= 4; quadrant++) { |
522 | sprintf(idSlatCh5,"LA%d",ConvertSlatNum(1,quadrant,kNslats3-1)); |
523 | sprintf(idSlatCh6,"LB%d",ConvertSlatNum(1,quadrant,kNslats3-1)); |
524 | |
525 | GetEnvelopes(4)->AddEnvelopeConstituentParam("S05G", idSlatCh5, quadrant*100+imax+4*idiv+1, |
526 | TGeoTranslation(xvol-(kPcbLength * (kNPCB3[1])/2.),yvol-kPcbLength+kYoverlap,0.),3,divpar); |
527 | |
528 | GetEnvelopes(5)->AddEnvelopeConstituentParam("S06G", idSlatCh6, quadrant*100+imax+4*idiv+1, |
529 | TGeoTranslation(xvol-kPcbLength * kNPCB3[1]/2.,yvol-kPcbLength+kYoverlap,0.),3,divpar); |
530 | } |
531 | } |
532 | |
533 | // Volumes close to the beam pipe for slat i=0 so 2 slats per chamber (central slat for station 3) |
534 | // Gines Martinez, Subatech sep 04 |
535 | // 9 box volumes are used to define the PCB closed to the beam pipe of the slat 122000SR1 of chamber 5 and 6 of St3 |
536 | // Accordingly to plan PQ-LAT-SR1 of CEA-DSM-DAPNIA-SIS/BE ph HARDY 8-Oct-2002 |
537 | // Rmin = 31.5 cm |
538 | Double_t rmin_122000SR1 = 31.5; //in cm |
539 | ndiv = 9; |
540 | dydiv = kSensHeight/ndiv; // Vertical size of the box volume approximating the rounded PCB |
541 | ydiv = -kSensHeight/2 + dydiv/2.-kYoverlap; // Initializing vertical position of the volume from bottom |
542 | xdiv = 0.; // Initializing horizontal position of the box volumes |
543 | for (Int_t idiv=0;idiv<ndiv; idiv++){ |
544 | xdiv = TMath::Abs( rmin_122000SR1 * TMath::Sin( TMath::ACos(ydiv/rmin_122000SR1) ) ); |
545 | divpar[0] = (kPcbLength-xdiv)/2.; // Dimension of the box volume |
546 | divpar[1] = dydiv/2. - epsilon; |
547 | divpar[2] = kSensWidth/2.; |
548 | Float_t xvol = (kPcbLength+xdiv)/2.; //2D traslition for positionning of box volume |
549 | Float_t yvol = ydiv; |
550 | Int_t side; |
551 | for (side = 1; side <= 2; side++) { |
552 | sprintf(idSlatCh5,"LA%d",4); |
553 | sprintf(idSlatCh6,"LB%d",4); |
554 | if(side == 2) { |
555 | sprintf(idSlatCh5,"LA%d",13); |
556 | sprintf(idSlatCh6,"LB%d",13); |
557 | } |
558 | GetEnvelopes(4)->AddEnvelopeConstituentParam("S05G", idSlatCh5,500+side*100+imax+4*idiv+1, |
559 | TGeoTranslation(xvol-(kPcbLength * (kNPCB3[0])/2.),yvol+kYoverlap,0.),3,divpar); |
560 | |
561 | GetEnvelopes(5)->AddEnvelopeConstituentParam("S06G", idSlatCh6,500+side*100+imax+4*idiv+1, |
562 | TGeoTranslation(xvol-kPcbLength * kNPCB3[0]/2.,yvol+kYoverlap,0.),3,divpar); |
563 | } |
564 | ydiv += dydiv; // Going from bottom to top |
565 | } |
566 | // cout << "Geometry for Station 3...... done" << endl; |
d1cd2474 |
567 | } |
568 | |
d12a7158 |
569 | if (fStations[3]) { |
d1cd2474 |
570 | |
571 | |
d12a7158 |
572 | // //******************************************************************** |
573 | // // Station 4 ** |
574 | // //******************************************************************** |
575 | // // indices 1 and 2 for first and second chambers in the station |
576 | // // iChamber (first chamber) kept for other quanties than Z, |
577 | // // assumed to be the same in both chambers |
578 | // corrected geometry (JP. Cussonneau, Ch. Finck) |
d1cd2474 |
579 | |
d12a7158 |
580 | iChamber = GetChamber(6); |
581 | iChamber1 = iChamber; |
582 | iChamber2 = GetChamber(7); |
583 | |
584 | const Int_t kNslats4 = 7; // number of slats per quadrant |
585 | const Int_t kNPCB4[kNslats4] = {5, 6, 5, 5, 4, 3, 2}; // n PCB per slat |
586 | const Float_t kXpos4[kNslats4] = {38.5, 0., 0., 0., 0., 0., 0.}; |
587 | Float_t slatLength4[kNslats4]; |
588 | |
589 | // // create and position the slat (mother) volumes |
590 | |
591 | char idSlatCh7[5]; |
592 | char idSlatCh8[5]; |
593 | Float_t xSlat4; |
594 | Float_t ySlat4; |
595 | angle = 0.; |
596 | |
597 | for (i = 0; i<kNslats4; i++){ |
598 | slatLength4[i] = kPcbLength * kNPCB4[i] + 2. * kDslatLength; |
599 | xSlat4 = slatLength4[i]/2. + kVframeLength/2. + kXpos4[i]; |
600 | ySlat4 = kSensHeight * i - kYoverlap *i; |
601 | |
602 | spar[0] = slatLength4[i]/2.; |
603 | spar[1] = kSlatHeight/2.; |
604 | spar[2] = kSlatWidth/2.*1.01; |
605 | Float_t dzCh4 = spar[2]*1.01; |
606 | // zSlat to be checked (odd downstream or upstream?) |
607 | Float_t zSlat = (i%2 ==0)? spar[2] : -spar[2]; |
608 | |
609 | sprintf(idSlatCh7,"LC%d",kNslats4-1+i); |
610 | gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3); |
611 | detElemId = 700 + i + kNslats4-1; |
612 | GetEnvelopes(6)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(xSlat4, ySlat4, zSlat+2.*dzCh4), |
613 | TGeoRotation("rot1",90,angle,90,90+angle,0,0) ); |
614 | |
615 | sprintf(idSlatCh7,"LC%d",3*kNslats4-2+i); |
616 | gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3); |
617 | detElemId = 750 + i + kNslats4-1; |
618 | GetEnvelopes(6)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(-xSlat4, ySlat4, zSlat-2.*dzCh4), |
619 | TGeoRotation("rot2",90,180+angle,90,90+angle,180,0) ); |
d1cd2474 |
620 | |
d12a7158 |
621 | if (i > 0) { |
622 | sprintf(idSlatCh7,"LC%d",kNslats4-1-i); |
623 | gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3); |
624 | detElemId = 700 - i + kNslats4-1; |
625 | GetEnvelopes(6)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(xSlat4, -ySlat4, zSlat+2.*dzCh4), |
626 | TGeoRotation("rot3",90,angle,90,270+angle,180,0) ); |
627 | |
628 | sprintf(idSlatCh7,"LC%d",3*kNslats4-2-i); |
629 | detElemId = 750 - i + kNslats4-1; |
630 | gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3); |
631 | GetEnvelopes(6)->AddEnvelope(idSlatCh7, detElemId, true, |
632 | TGeoTranslation(-xSlat4, -ySlat4, zSlat-2.*dzCh4), |
633 | TGeoRotation("rot4",90,180+angle,90,270+angle,0,0) ); |
634 | } |
635 | |
636 | sprintf(idSlatCh8,"LD%d",kNslats4-1+i); |
637 | gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3); |
638 | detElemId = 800 + i + kNslats4-1; |
639 | GetEnvelopes(7)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(xSlat4, ySlat4, zSlat+2.*dzCh4), |
640 | TGeoRotation("rot5",90,angle,90,90+angle,0,0) ); |
641 | |
642 | sprintf(idSlatCh8,"LD%d",3*kNslats4-2+i); |
643 | detElemId = 850 + i + kNslats4-1; |
644 | gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3); |
645 | GetEnvelopes(7)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(-xSlat4, ySlat4, zSlat-2.*dzCh4), |
646 | TGeoRotation("rot6",90,180+angle,90,90+angle,180,0) ); |
647 | if (i > 0) { |
648 | sprintf(idSlatCh8,"LD%d",kNslats4-1-i); |
649 | detElemId = 800 - i + kNslats4-1; |
650 | gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3); |
651 | GetEnvelopes(7)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(xSlat4, -ySlat4, zSlat+2.*dzCh4), |
652 | TGeoRotation("rot7",90,angle,90,270+angle,180,0) ); |
653 | sprintf(idSlatCh8,"LD%d",3*kNslats4-2-i); |
654 | detElemId = 850 - i + kNslats4-1; |
655 | gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3); |
656 | GetEnvelopes(7)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(-xSlat4, -ySlat4, zSlat-2.*dzCh4), |
657 | TGeoRotation("rot8",90,180+angle,90,270+angle,0,0) ); |
658 | } |
659 | } |
d1cd2474 |
660 | |
d12a7158 |
661 | // create the panel volume |
d1cd2474 |
662 | |
d12a7158 |
663 | gMC->Gsvolu("S07C","BOX",kPanelMaterial,panelpar,3); |
664 | gMC->Gsvolu("S08C","BOX",kPanelMaterial,panelpar,3); |
d1cd2474 |
665 | |
d12a7158 |
666 | // create the rohacell volume |
d1cd2474 |
667 | |
d12a7158 |
668 | gMC->Gsvolu("S07R","BOX",kRohaMaterial,rohapar,3); |
669 | gMC->Gsvolu("S08R","BOX",kRohaMaterial,rohapar,3); |
d1cd2474 |
670 | |
d12a7158 |
671 | // create the insulating material volume |
d1cd2474 |
672 | |
d12a7158 |
673 | gMC->Gsvolu("S07I","BOX",kInsuMaterial,insupar,3); |
674 | gMC->Gsvolu("S08I","BOX",kInsuMaterial,insupar,3); |
d1cd2474 |
675 | |
d12a7158 |
676 | // create the PCB volume |
d1cd2474 |
677 | |
d12a7158 |
678 | gMC->Gsvolu("S07P","BOX",kPcbMaterial,pcbpar,3); |
679 | gMC->Gsvolu("S08P","BOX",kPcbMaterial,pcbpar,3); |
d1cd2474 |
680 | |
d12a7158 |
681 | // create the sensitive volumes, |
682 | |
683 | gMC->Gsvolu("S07G","BOX",kSensMaterial,dum,0); |
684 | gMC->Gsvolu("S08G","BOX",kSensMaterial,dum,0); |
685 | |
686 | // create the vertical frame volume |
687 | |
688 | gMC->Gsvolu("S07V","BOX",kVframeMaterial,vFramepar,3); |
689 | gMC->Gsvolu("S08V","BOX",kVframeMaterial,vFramepar,3); |
690 | |
691 | // create the horizontal frame volume |
692 | |
693 | gMC->Gsvolu("S07H","BOX",kHframeMaterial,hFramepar,3); |
694 | gMC->Gsvolu("S08H","BOX",kHframeMaterial,hFramepar,3); |
695 | |
696 | // create the horizontal border volume |
697 | |
698 | gMC->Gsvolu("S07B","BOX",kBframeMaterial,bFramepar,3); |
699 | gMC->Gsvolu("S08B","BOX",kBframeMaterial,bFramepar,3); |
700 | |
701 | index = 0; |
702 | for (i = 0; i < kNslats4; i++){ |
703 | for (Int_t quadrant = 1; quadrant <= 4; quadrant++) { |
704 | |
705 | if (i == 0 && quadrant == 2) continue; |
706 | if (i == 0 && quadrant == 4) continue; |
707 | |
708 | sprintf(idSlatCh7,"LC%d",ConvertSlatNum(i,quadrant,kNslats4-1)); |
709 | sprintf(idSlatCh8,"LD%d",ConvertSlatNum(i,quadrant,kNslats4-1)); |
710 | Float_t xvFrame = (slatLength4[i] - kVframeLength)/2.; |
711 | |
712 | // position the vertical frames |
713 | if (i != 1) { |
714 | GetEnvelopes(6)->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
715 | GetEnvelopes(6)->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
716 | GetEnvelopes(7)->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
717 | GetEnvelopes(7)->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
718 | } else { // no rounded spacer yet |
719 | GetEnvelopes(6)->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
720 | // GetEnvelopes(6)->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
721 | GetEnvelopes(7)->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
722 | // GetEnvelopes(7)->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
723 | } |
724 | // position the panels and the insulating material |
725 | for (j = 0; j < kNPCB4[i]; j++){ |
726 | if (i == 1 && j == 0) continue; |
727 | index++; |
728 | Float_t xx = kSensLength * (-kNPCB4[i]/2.+j+.5); |
729 | |
730 | Float_t zPanel = spar[2] - panelpar[2]; |
731 | GetEnvelopes(6)->AddEnvelopeConstituent("S07C", idSlatCh7, 2*index-1,TGeoTranslation(xx,0.,zPanel)); |
732 | GetEnvelopes(6)->AddEnvelopeConstituent("S07C", idSlatCh7, 2*index,TGeoTranslation(xx,0.,-zPanel)); |
733 | GetEnvelopes(6)->AddEnvelopeConstituent("S07I", idSlatCh7, index,TGeoTranslation(xx,0.,0.)); |
734 | GetEnvelopes(7)->AddEnvelopeConstituent("S08C", idSlatCh8, 2*index-1,TGeoTranslation(xx,0.,zPanel)); |
735 | GetEnvelopes(7)->AddEnvelopeConstituent("S08C", idSlatCh8, 2*index,TGeoTranslation(xx,0.,-zPanel)); |
736 | GetEnvelopes(7)->AddEnvelopeConstituent("S08I", idSlatCh8, index,TGeoTranslation(xx,0.,0.)); |
737 | } |
738 | } |
739 | } |
740 | |
741 | // position the rohacell volume inside the panel volume |
742 | gMC->Gspos("S07R",1,"S07C",0.,0.,0.,0,"ONLY"); |
743 | gMC->Gspos("S08R",1,"S08C",0.,0.,0.,0,"ONLY"); |
744 | |
745 | // position the PCB volume inside the insulating material volume |
746 | gMC->Gspos("S07P",1,"S07I",0.,0.,0.,0,"ONLY"); |
747 | gMC->Gspos("S08P",1,"S08I",0.,0.,0.,0,"ONLY"); |
748 | // position the horizontal frame volume inside the PCB volume |
749 | gMC->Gspos("S07H",1,"S07P",0.,0.,0.,0,"ONLY"); |
750 | gMC->Gspos("S08H",1,"S08P",0.,0.,0.,0,"ONLY"); |
751 | // position the sensitive volume inside the horizontal frame volume |
752 | gMC->Gsposp("S07G",1,"S07H",0.,0.,0.,0,"ONLY",senspar,3); |
753 | gMC->Gsposp("S08G",1,"S08H",0.,0.,0.,0,"ONLY",senspar,3); |
754 | // position the border volumes inside the PCB volume |
755 | Float_t yborder = ( kPcbHeight - kBframeHeight ) / 2.; |
756 | gMC->Gspos("S07B",1,"S07P",0., yborder,0.,0,"ONLY"); |
757 | gMC->Gspos("S07B",2,"S07P",0.,-yborder,0.,0,"ONLY"); |
758 | gMC->Gspos("S08B",1,"S08P",0., yborder,0.,0,"ONLY"); |
759 | gMC->Gspos("S08B",2,"S08P",0.,-yborder,0.,0,"ONLY"); |
760 | |
761 | // // create the NULOC volume and position it in the horizontal frame |
762 | |
763 | gMC->Gsvolu("S07N","BOX",kNulocMaterial,nulocpar,3); |
764 | gMC->Gsvolu("S08N","BOX",kNulocMaterial,nulocpar,3); |
765 | index = 0; |
766 | for (xx = -xxmax; xx <= xxmax; xx += 2*kNulocLength) { |
767 | index++; |
768 | gMC->Gspos("S07N",2*index-1,"S07B", xx, 0.,-kBframeWidth/4., 0, "ONLY"); |
769 | gMC->Gspos("S07N",2*index ,"S07B", xx, 0., kBframeWidth/4., 0, "ONLY"); |
770 | gMC->Gspos("S08N",2*index-1,"S08B", xx, 0.,-kBframeWidth/4., 0, "ONLY"); |
771 | gMC->Gspos("S08N",2*index ,"S08B", xx, 0., kBframeWidth/4., 0, "ONLY"); |
772 | } |
773 | |
774 | // // position the volumes approximating the circular section of the pipe |
775 | Float_t yoffs = kSensHeight/2. - kYoverlap; |
776 | Float_t epsilon = 0.001; |
777 | Int_t ndiv = 10; |
778 | Double_t divpar[3]; |
779 | Double_t dydiv= kSensHeight/ndiv; |
780 | Double_t ydiv = yoffs -dydiv; |
781 | Int_t imax=0; |
782 | imax = 1; |
783 | Float_t rmin = 39.5; |
784 | Float_t shiftR = 0.; |
785 | for (Int_t idiv = 0; idiv < ndiv; idiv++){ |
786 | ydiv += dydiv; |
787 | Float_t xdiv = 0.; |
788 | if (ydiv < rmin) xdiv = rmin * TMath::Sin( TMath::ACos(ydiv/rmin) ); |
789 | divpar[0] = (kPcbLength-xdiv-shiftR)/2.; |
790 | divpar[1] = dydiv/2. - epsilon; |
791 | divpar[2] = kSensWidth/2.; |
792 | Float_t xvol = (kPcbLength+xdiv)/2.+shiftR; |
793 | Float_t yvol = ydiv + dydiv/2.; |
6296ba34 |
794 | |
d12a7158 |
795 | for (Int_t quadrant=1; quadrant<=4; quadrant++) { |
796 | sprintf(idSlatCh7,"LC%d",ConvertSlatNum(1,quadrant,kNslats4-1)); |
797 | sprintf(idSlatCh8,"LD%d",ConvertSlatNum(1,quadrant,kNslats4-1)); |
6296ba34 |
798 | |
d12a7158 |
799 | GetEnvelopes(6)->AddEnvelopeConstituentParam("S07G",idSlatCh7, quadrant*100+imax+4*idiv+1, |
800 | TGeoTranslation(xvol-kPcbLength * kNPCB4[1]/2.,yvol-kPcbLength+kYoverlap,0.),3,divpar); |
6296ba34 |
801 | |
d12a7158 |
802 | GetEnvelopes(7)->AddEnvelopeConstituentParam("S08G", idSlatCh8, quadrant*100+imax+4*idiv+1, |
803 | TGeoTranslation(xvol-kPcbLength * kNPCB4[1]/2.,yvol-kPcbLength+kYoverlap,0.),3,divpar); |
804 | } |
805 | } |
806 | // cout << "Geometry for Station 4...... done" << endl; |
c3b69531 |
807 | |
d12a7158 |
808 | } |
d1cd2474 |
809 | |
d12a7158 |
810 | if (fStations[4]) { |
6296ba34 |
811 | |
d1cd2474 |
812 | |
d12a7158 |
813 | // //******************************************************************** |
814 | // // Station 5 ** |
815 | // //******************************************************************** |
816 | // // indices 1 and 2 for first and second chambers in the station |
817 | // // iChamber (first chamber) kept for other quanties than Z, |
818 | // // assumed to be the same in both chambers |
819 | // corrected geometry (JP. Cussonneau, Ch. Finck) |
820 | |
821 | iChamber = GetChamber(8); |
822 | iChamber1 = iChamber; |
823 | iChamber2 = GetChamber(9); |
d1cd2474 |
824 | |
d12a7158 |
825 | const Int_t kNslats5 = 7; // number of slats per quadrant |
826 | const Int_t kNPCB5[kNslats5] = {5, 6, 6, 6, 5, 4, 3}; // n PCB per slat |
827 | const Float_t kXpos5[kNslats5] = {38.5, 0., 0., 0., 0., 0., 0.}; |
828 | Float_t slatLength5[kNslats5]; |
829 | |
830 | // // create and position the slat (mother) volumes |
831 | |
832 | char idSlatCh9[5]; |
833 | char idSlatCh10[5]; |
834 | Float_t xSlat5; |
835 | Float_t ySlat5; |
836 | angle = 0.; |
837 | |
838 | for (i = 0; i < kNslats5; i++){ |
839 | slatLength5[i] = kPcbLength * kNPCB5[i] + 2. * kDslatLength; |
840 | xSlat5 = slatLength5[i]/2. + kVframeLength/2. +kXpos5[i]; |
841 | ySlat5 = kSensHeight * i - kYoverlap * i; |
d1cd2474 |
842 | |
d12a7158 |
843 | spar[0] = slatLength5[i]/2.; |
844 | spar[1] = kSlatHeight/2.; |
845 | spar[2] = kSlatWidth/2. * 1.01; |
846 | Float_t dzCh5 = spar[2]*1.01; |
847 | // zSlat to be checked (odd downstream or upstream?) |
848 | Float_t zSlat = (i%2 ==0)? -spar[2] : spar[2]; |
849 | |
850 | sprintf(idSlatCh9,"LE%d",kNslats5-1+i); |
851 | detElemId = 900 + i + kNslats5-1; |
852 | gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3); |
853 | GetEnvelopes(8)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(xSlat5, ySlat5, zSlat+2.*dzCh5), |
854 | TGeoRotation("rot1",90,angle,90,90+angle,0,0) ); |
855 | |
856 | sprintf(idSlatCh9,"LE%d",3*kNslats5-2+i); |
857 | detElemId = 950 + i + kNslats5-1; |
858 | gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3); |
859 | GetEnvelopes(8)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(-xSlat5, ySlat5, zSlat-2.*dzCh5), |
860 | TGeoRotation("rot2",90,180+angle,90,90+angle,180,0) ); |
d1cd2474 |
861 | |
d12a7158 |
862 | if (i > 0) { |
863 | sprintf(idSlatCh9,"LE%d",kNslats5-1-i); |
864 | detElemId = 900 - i + kNslats5-1; |
865 | gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3); |
866 | GetEnvelopes(8)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(xSlat5, -ySlat5, zSlat+2.*dzCh5), |
867 | TGeoRotation("rot3",90,angle,90,270+angle,180,0) ); |
868 | |
869 | sprintf(idSlatCh9,"LE%d",3*kNslats5-2-i); |
870 | detElemId = 950 - i + kNslats5-1; |
871 | gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3); |
872 | GetEnvelopes(8)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(-xSlat5, -ySlat5, zSlat-2.*dzCh5), |
873 | TGeoRotation("rot4",90,180+angle,90,270+angle,0,0) ); |
874 | } |
875 | |
876 | sprintf(idSlatCh10,"LF%d",kNslats5-1+i); |
877 | detElemId = 1000 + i + kNslats5-1; |
878 | gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3); |
879 | GetEnvelopes(9)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(xSlat5, ySlat5, zSlat+2.*dzCh5), |
880 | TGeoRotation("rot5",90,angle,90,90+angle,0,0) ); |
881 | |
882 | sprintf(idSlatCh10,"LF%d",3*kNslats5-2+i); |
883 | detElemId = 1050 + i + kNslats5-1; |
884 | gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3); |
885 | GetEnvelopes(9)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(-xSlat5, ySlat5, zSlat-2.*dzCh5), |
886 | TGeoRotation("rot6",90,180+angle,90,90+angle,180,0) ); |
887 | |
888 | if (i > 0) { |
889 | sprintf(idSlatCh10,"LF%d",kNslats5-1-i); |
890 | detElemId = 1000 - i + kNslats5-1; |
891 | gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3); |
892 | GetEnvelopes(9)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(xSlat5, -ySlat5, zSlat+2.*dzCh5), |
893 | TGeoRotation("rot7",90,angle,90,270+angle,180,0) ); |
894 | sprintf(idSlatCh10,"LF%d",3*kNslats5-2-i); |
895 | detElemId = 1050 - i + kNslats5-1; |
896 | gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3); |
897 | GetEnvelopes(9)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(-xSlat5, -ySlat5, zSlat-2.*dzCh5), |
898 | TGeoRotation("rot8",90,180+angle,90,270+angle,0,0) ); |
899 | } |
900 | } |
901 | // // create the panel volume |
902 | |
903 | gMC->Gsvolu("S09C","BOX",kPanelMaterial,panelpar,3); |
904 | gMC->Gsvolu("S10C","BOX",kPanelMaterial,panelpar,3); |
d1cd2474 |
905 | |
d12a7158 |
906 | // create the rohacell volume |
d1cd2474 |
907 | |
d12a7158 |
908 | gMC->Gsvolu("S09R","BOX",kRohaMaterial,rohapar,3); |
909 | gMC->Gsvolu("S10R","BOX",kRohaMaterial,rohapar,3); |
d1cd2474 |
910 | |
d12a7158 |
911 | // create the insulating material volume |
d1cd2474 |
912 | |
d12a7158 |
913 | gMC->Gsvolu("S09I","BOX",kInsuMaterial,insupar,3); |
914 | gMC->Gsvolu("S10I","BOX",kInsuMaterial,insupar,3); |
d1cd2474 |
915 | |
d12a7158 |
916 | // create the PCB volume |
c3b69531 |
917 | |
d12a7158 |
918 | gMC->Gsvolu("S09P","BOX",kPcbMaterial,pcbpar,3); |
919 | gMC->Gsvolu("S10P","BOX",kPcbMaterial,pcbpar,3); |
d1cd2474 |
920 | |
d12a7158 |
921 | // create the sensitive volumes, |
922 | |
923 | gMC->Gsvolu("S09G","BOX",kSensMaterial,dum,0); |
924 | gMC->Gsvolu("S10G","BOX",kSensMaterial,dum,0); |
925 | |
926 | // create the vertical frame volume |
927 | |
928 | gMC->Gsvolu("S09V","BOX",kVframeMaterial,vFramepar,3); |
929 | gMC->Gsvolu("S10V","BOX",kVframeMaterial,vFramepar,3); |
930 | |
931 | // create the horizontal frame volume |
932 | |
933 | gMC->Gsvolu("S09H","BOX",kHframeMaterial,hFramepar,3); |
934 | gMC->Gsvolu("S10H","BOX",kHframeMaterial,hFramepar,3); |
935 | |
936 | // create the horizontal border volume |
937 | |
938 | gMC->Gsvolu("S09B","BOX",kBframeMaterial,bFramepar,3); |
939 | gMC->Gsvolu("S10B","BOX",kBframeMaterial,bFramepar,3); |
940 | |
941 | index = 0; |
942 | for (i = 0; i < kNslats5; i++){ |
943 | for (Int_t quadrant = 1; quadrant <= 4; quadrant++) { |
944 | |
945 | if (i == 0 && quadrant == 2) continue; |
946 | if (i == 0 && quadrant == 4) continue; |
947 | |
948 | sprintf(idSlatCh9,"LE%d",ConvertSlatNum(i,quadrant,kNslats5-1)); |
949 | sprintf(idSlatCh10,"LF%d",ConvertSlatNum(i,quadrant,kNslats5-1)); |
950 | Float_t xvFrame = (slatLength5[i] - kVframeLength)/2.; |
951 | |
952 | // position the vertical frames |
953 | if (i != 1) { |
954 | GetEnvelopes(8)->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
955 | GetEnvelopes(8)->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
956 | GetEnvelopes(9)->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
957 | GetEnvelopes(9)->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
958 | } else { // no rounded spacer yet |
959 | GetEnvelopes(8)->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
960 | // GetEnvelopes(8)->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
961 | GetEnvelopes(9)->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
962 | // GetEnvelopes(9)->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
963 | } |
964 | |
965 | // position the panels and the insulating material |
966 | for (j = 0; j < kNPCB5[i]; j++){ |
967 | if (i == 1 && j == 0) continue; |
968 | index++; |
969 | Float_t xx = kSensLength * (-kNPCB5[i]/2.+j+.5); |
970 | |
971 | Float_t zPanel = spar[2] - panelpar[2]; |
972 | GetEnvelopes(8)->AddEnvelopeConstituent("S09C", idSlatCh9, 2*index-1,TGeoTranslation(xx,0.,zPanel)); |
973 | GetEnvelopes(8)->AddEnvelopeConstituent("S09C", idSlatCh9, 2*index,TGeoTranslation(xx,0.,-zPanel)); |
974 | GetEnvelopes(8)->AddEnvelopeConstituent("S09I", idSlatCh9, index,TGeoTranslation(xx,0.,0.)); |
975 | GetEnvelopes(9)->AddEnvelopeConstituent("S10C", idSlatCh10, 2*index-1,TGeoTranslation(xx,0.,zPanel)); |
976 | GetEnvelopes(9)->AddEnvelopeConstituent("S10C", idSlatCh10, 2*index,TGeoTranslation(xx,0.,-zPanel)); |
977 | GetEnvelopes(9)->AddEnvelopeConstituent("S10I", idSlatCh10, index,TGeoTranslation(xx,0.,0.)); |
978 | } |
979 | } |
980 | } |
981 | |
982 | // position the rohacell volume inside the panel volume |
983 | gMC->Gspos("S09R",1,"S09C",0.,0.,0.,0,"ONLY"); |
984 | gMC->Gspos("S10R",1,"S10C",0.,0.,0.,0,"ONLY"); |
985 | |
986 | // position the PCB volume inside the insulating material volume |
987 | gMC->Gspos("S09P",1,"S09I",0.,0.,0.,0,"ONLY"); |
988 | gMC->Gspos("S10P",1,"S10I",0.,0.,0.,0,"ONLY"); |
989 | // position the horizontal frame volume inside the PCB volume |
990 | gMC->Gspos("S09H",1,"S09P",0.,0.,0.,0,"ONLY"); |
991 | gMC->Gspos("S10H",1,"S10P",0.,0.,0.,0,"ONLY"); |
992 | // position the sensitive volume inside the horizontal frame volume |
993 | gMC->Gsposp("S09G",1,"S09H",0.,0.,0.,0,"ONLY",senspar,3); |
994 | gMC->Gsposp("S10G",1,"S10H",0.,0.,0.,0,"ONLY",senspar,3); |
995 | // position the border volumes inside the PCB volume |
996 | Float_t yborder = ( kPcbHeight - kBframeHeight ) / 2.; |
997 | gMC->Gspos("S09B",1,"S09P",0., yborder,0.,0,"ONLY"); |
998 | gMC->Gspos("S09B",2,"S09P",0.,-yborder,0.,0,"ONLY"); |
999 | gMC->Gspos("S10B",1,"S10P",0., yborder,0.,0,"ONLY"); |
1000 | gMC->Gspos("S10B",2,"S10P",0.,-yborder,0.,0,"ONLY"); |
1001 | |
1002 | // // create the NULOC volume and position it in the horizontal frame |
1003 | |
1004 | gMC->Gsvolu("S09N","BOX",kNulocMaterial,nulocpar,3); |
1005 | gMC->Gsvolu("S10N","BOX",kNulocMaterial,nulocpar,3); |
1006 | index = 0; |
1007 | for (xx = -xxmax; xx <= xxmax; xx += 2*kNulocLength) { |
1008 | index++; |
1009 | gMC->Gspos("S09N",2*index-1,"S09B", xx, 0.,-kBframeWidth/4., 0, "ONLY"); |
1010 | gMC->Gspos("S09N",2*index ,"S09B", xx, 0., kBframeWidth/4., 0, "ONLY"); |
1011 | gMC->Gspos("S10N",2*index-1,"S10B", xx, 0.,-kBframeWidth/4., 0, "ONLY"); |
1012 | gMC->Gspos("S10N",2*index ,"S10B", xx, 0., kBframeWidth/4., 0, "ONLY"); |
1013 | } |
1014 | |
1015 | // // position the volumes approximating the circular section of the pipe |
1016 | Float_t yoffs = kSensHeight/2. - kYoverlap; |
1017 | Float_t epsilon = 0.001; |
1018 | Int_t ndiv = 10; |
1019 | Double_t divpar[3]; |
1020 | Double_t dydiv = kSensHeight/ndiv; |
1021 | Double_t ydiv = yoffs -dydiv; |
1022 | Int_t imax = 0; |
1023 | // for (Int_t islat=0; islat<kNslats3; islat++) imax += kNPCB3[islat]; |
1024 | imax = 1; |
1025 | Float_t rmin = 40.; |
1026 | Float_t shiftR = 0.; |
1027 | for (Int_t idiv = 0;idiv < ndiv; idiv++){ |
1028 | ydiv += dydiv; |
1029 | Float_t xdiv = 0.; |
1030 | if (ydiv < rmin) xdiv = rmin * TMath::Sin( TMath::ACos(ydiv/rmin) ); |
1031 | divpar[0] = (kPcbLength-xdiv-shiftR)/2.; |
1032 | divpar[1] = dydiv/2. - epsilon; |
1033 | divpar[2] = kSensWidth/2.; |
1034 | Float_t xvol = (kPcbLength+xdiv)/2.+ shiftR; |
1035 | Float_t yvol = ydiv + dydiv/2.; |
1036 | |
1037 | for (Int_t quadrant = 1; quadrant <= 4; quadrant++) { |
1038 | sprintf(idSlatCh9,"LE%d",ConvertSlatNum(1,quadrant,kNslats5-1)); |
1039 | sprintf(idSlatCh10,"LF%d",ConvertSlatNum(1,quadrant,kNslats5-1)); |
1040 | |
1041 | GetEnvelopes(8)->AddEnvelopeConstituentParam("S09G", idSlatCh9, quadrant*100+imax+4*idiv+1, |
1042 | TGeoTranslation(xvol-kPcbLength * kNPCB5[1]/2.,yvol-kPcbLength+kYoverlap,0.),3,divpar); |
1043 | GetEnvelopes(9)->AddEnvelopeConstituentParam("S10G", idSlatCh10, quadrant*100+imax+4*idiv+1, |
1044 | TGeoTranslation(xvol-kPcbLength * kNPCB5[1]/2.,yvol-kPcbLength+kYoverlap,0.),3,divpar); |
1045 | } |
1046 | } |
1047 | // cout << "Geometry for Station 5...... done" << endl; |
d1cd2474 |
1048 | |
1049 | } |
1050 | } |
1051 | |
1052 | |
1053 | //______________________________________________________________________________ |
1054 | void AliMUONSlatGeometryBuilder::SetTransformations() |
1055 | { |
1056 | // Defines the transformations for the station2 chambers. |
1057 | // --- |
1058 | |
1059 | AliMUONChamber* iChamber1 = GetChamber(4); |
1060 | Double_t zpos1 = - iChamber1->Z(); |
1061 | iChamber1->GetGeometry() |
1062 | ->SetTranslation(TGeoTranslation(0., 0., zpos1)); |
1063 | |
1064 | AliMUONChamber* iChamber2 = GetChamber(5); |
1065 | Double_t zpos2 = - iChamber2->Z(); |
1066 | iChamber2->GetGeometry() |
1067 | ->SetTranslation(TGeoTranslation(0., 0., zpos2)); |
1068 | |
1069 | iChamber1 = GetChamber(6); |
1070 | zpos1 = - iChamber1->Z(); |
1071 | iChamber1->GetGeometry() |
1072 | ->SetTranslation(TGeoTranslation(0., 0., zpos1)); |
1073 | |
1074 | iChamber2 = GetChamber(7); |
1075 | zpos2 = - iChamber2->Z(); |
1076 | iChamber2->GetGeometry() |
1077 | ->SetTranslation(TGeoTranslation(0., 0., zpos2)); |
1078 | |
1079 | iChamber1 = GetChamber(8); |
1080 | zpos1 = - iChamber1->Z(); |
1081 | iChamber1->GetGeometry() |
1082 | ->SetTranslation(TGeoTranslation(0., 0., zpos1)); |
1083 | |
1084 | iChamber2 = GetChamber(9); |
1085 | zpos2 = - iChamber2->Z(); |
1086 | iChamber2->GetGeometry() |
1087 | ->SetTranslation(TGeoTranslation(0., 0., zpos2)); |
1088 | |
1089 | } |
1090 | |
1091 | //______________________________________________________________________________ |
1092 | void AliMUONSlatGeometryBuilder::SetSensitiveVolumes() |
1093 | { |
1094 | // Defines the sensitive volumes for slat stations chambers. |
1095 | // --- |
1096 | |
1097 | GetChamber(4)->GetGeometry()->SetSensitiveVolume("S05G"); |
1098 | GetChamber(5)->GetGeometry()->SetSensitiveVolume("S06G"); |
1099 | GetChamber(6)->GetGeometry()->SetSensitiveVolume("S07G"); |
1100 | GetChamber(7)->GetGeometry()->SetSensitiveVolume("S08G"); |
1101 | GetChamber(8)->GetGeometry()->SetSensitiveVolume("S09G"); |
1102 | GetChamber(9)->GetGeometry()->SetSensitiveVolume("S10G"); |
1103 | } |
1104 | |
1105 | //______________________________________________________________________________ |
1106 | Int_t AliMUONSlatGeometryBuilder::ConvertSlatNum(Int_t numslat, Int_t quadnum, Int_t fspq) const |
1107 | { |
2057e0cc |
1108 | // On-line function establishing the correspondance between numslat (the slat number on a particular quadrant (numslat->0....4 for St3)) |
1109 | // and slatnum (the slat number on the whole panel (slatnum->1...18 for St3) |
c10e6eaf |
1110 | numslat += 1; |
1111 | if (quadnum==2 || quadnum==3) |
1112 | numslat += fspq; |
1113 | else |
1114 | numslat = fspq + 2-numslat; |
1115 | numslat -= 1; |
d1cd2474 |
1116 | |
c10e6eaf |
1117 | if (quadnum==3 || quadnum==4) numslat += 2*fspq+1; |
1118 | |
1119 | return numslat; |
d1cd2474 |
1120 | } |