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d1cd2474 | 1 | // $Id$ |
2 | // | |
3 | // Class AliMUONSlatGeometryBuilder | |
4 | // ------------------------------- | |
5 | // Abstract base class for geometry construction per chamber. | |
6 | // | |
2057e0cc | 7 | // Author: Eric Dumonteil (dumontei@cea.fr) |
8 | ||
9 | ||
c10e6eaf | 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: | |
2057e0cc | 16 | // * Bool_t rounded_shape_slat |
17 | // * Float_t slat_length | |
18 | // * Float_t slat_number or Float_t slat_position | |
19 | ||
d1cd2474 | 20 | #include <TVirtualMC.h> |
d1cd2474 | 21 | #include <TGeoMatrix.h> |
30178c30 | 22 | #include <Riostream.h> |
d1cd2474 | 23 | |
24 | #include "AliMUONSlatGeometryBuilder.h" | |
25 | #include "AliMUON.h" | |
26 | #include "AliMUONChamber.h" | |
27 | #include "AliMUONChamberGeometry.h" | |
a432117a | 28 | #include "AliMUONGeometryEnvelopeStore.h" |
30178c30 | 29 | #include "AliRun.h" |
d1cd2474 | 30 | |
31 | ClassImp(AliMUONSlatGeometryBuilder) | |
32 | ||
30178c30 | 33 | //Int_t ConvertSlatNum(Int_t numslat, Int_t quadnum, Int_t fspq); |
d1cd2474 | 34 | |
35 | //______________________________________________________________________________ | |
36 | AliMUONSlatGeometryBuilder::AliMUONSlatGeometryBuilder(AliMUON* muon) | |
a432117a | 37 | : AliMUONVGeometryBuilder("slat.dat", |
38 | &muon->Chamber(4), &muon->Chamber(5), | |
30178c30 | 39 | &muon->Chamber(6), &muon->Chamber(7), |
40 | &muon->Chamber(8), &muon->Chamber(9)), | |
d1cd2474 | 41 | fMUON(muon) |
42 | { | |
43 | // Standard constructor | |
44 | ||
45 | } | |
46 | ||
47 | //______________________________________________________________________________ | |
48 | AliMUONSlatGeometryBuilder::AliMUONSlatGeometryBuilder() | |
49 | : AliMUONVGeometryBuilder(), | |
50 | fMUON(0) | |
51 | { | |
52 | // Default constructor | |
53 | } | |
54 | ||
55 | ||
56 | //______________________________________________________________________________ | |
57 | AliMUONSlatGeometryBuilder::AliMUONSlatGeometryBuilder(const AliMUONSlatGeometryBuilder& rhs) | |
58 | : AliMUONVGeometryBuilder(rhs) | |
59 | { | |
60 | Fatal("Copy constructor", | |
61 | "Copy constructor is not implemented."); | |
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 | ||
76 | Fatal("operator=", | |
77 | "Assignment operator is not implemented."); | |
78 | ||
79 | return *this; | |
80 | } | |
81 | ||
82 | // | |
83 | // public methods | |
84 | // | |
85 | ||
86 | //______________________________________________________________________________ | |
87 | void AliMUONSlatGeometryBuilder::CreateGeometry() | |
88 | { | |
2057e0cc | 89 | // CreateGeometry is the method containing all the informations concerning Stations 345 geometry. |
90 | // It includes description and placements of support panels and slats. | |
c10e6eaf | 91 | // The code comes directly from what was written in AliMUONv1.cxx before, with modifications concerning |
92 | // the use of Enveloppe method to place the Geant volumes. | |
93 | // Now, few changes would allow the creation of a Slat methode where slat could be described by few parameters, | |
94 | // and this builder would then be dedicated only to the | |
2057e0cc | 95 | // placements of the slats. Those modifications could shorten the Station 345 geometry by a non-negligeable factor... |
d1cd2474 | 96 | |
97 | Int_t *idtmed = fMUON->GetIdtmed()->GetArray()-1099; | |
98 | ||
99 | Float_t angle; | |
100 | Float_t *dum=0; | |
101 | ||
102 | // define the id of tracking media: | |
103 | Int_t idCopper = idtmed[1110]; | |
104 | Int_t idGlass = idtmed[1111]; | |
105 | Int_t idCarbon = idtmed[1112]; | |
106 | Int_t idRoha = idtmed[1113]; | |
c10e6eaf | 107 | Int_t idGas = idtmed[1108]; // medium 9 = Ar-CO2 gas (80%+20%) |
108 | Int_t idAir = idtmed[1100]; // medium 1 | |
d1cd2474 | 109 | |
110 | // sensitive area: 40*40 cm**2 | |
2057e0cc | 111 | const Float_t kSensLength = 40.; |
112 | const Float_t kSensHeight = 40.; | |
113 | const Float_t kSensWidth = 0.5; // according to TDR fig 2.120 | |
114 | const Int_t kSensMaterial = idGas; | |
115 | const Float_t kYoverlap = 1.5; | |
d1cd2474 | 116 | |
117 | // PCB dimensions in cm; width: 30 mum copper | |
2057e0cc | 118 | const Float_t kPcbLength = kSensLength; |
119 | const Float_t kPcbHeight = 60.; | |
120 | const Float_t kPcbWidth = 0.003; | |
121 | const Int_t kPcbMaterial = idCopper; | |
d1cd2474 | 122 | |
123 | // Insulating material: 200 mum glass fiber glued to pcb | |
2057e0cc | 124 | const Float_t kInsuLength = kPcbLength; |
125 | const Float_t kInsuHeight = kPcbHeight; | |
126 | const Float_t kInsuWidth = 0.020; | |
127 | const Int_t kInsuMaterial = idGlass; | |
d1cd2474 | 128 | |
129 | // Carbon fiber panels: 200mum carbon/epoxy skin | |
2057e0cc | 130 | const Float_t kPanelLength = kSensLength; |
131 | const Float_t kPanelHeight = kSensHeight; | |
132 | const Float_t kPanelWidth = 0.020; | |
133 | const Int_t kPanelMaterial = idCarbon; | |
d1cd2474 | 134 | |
135 | // rohacell between the two carbon panels | |
2057e0cc | 136 | const Float_t kRohaLength = kSensLength; |
137 | const Float_t kRohaHeight = kSensHeight; | |
138 | const Float_t kRohaWidth = 0.5; | |
139 | const Int_t kRohaMaterial = idRoha; | |
d1cd2474 | 140 | |
141 | // Frame around the slat: 2 sticks along length,2 along height | |
142 | // H: the horizontal ones | |
2057e0cc | 143 | const Float_t kHframeLength = kPcbLength; |
144 | const Float_t kHframeHeight = 1.5; | |
145 | const Float_t kHframeWidth = kSensWidth; | |
146 | const Int_t kHframeMaterial = idGlass; | |
d1cd2474 | 147 | |
148 | // V: the vertical ones | |
2057e0cc | 149 | const Float_t kVframeLength = 4.0; |
150 | const Float_t kVframeHeight = kSensHeight + kHframeHeight; | |
151 | const Float_t kVframeWidth = kSensWidth; | |
152 | const Int_t kVframeMaterial = idGlass; | |
d1cd2474 | 153 | |
154 | // B: the horizontal border filled with rohacell | |
2057e0cc | 155 | const Float_t kBframeLength = kHframeLength; |
156 | const Float_t kBframeHeight = (kPcbHeight - kSensHeight)/2. - kHframeHeight; | |
157 | const Float_t kBframeWidth = kHframeWidth; | |
158 | const Int_t kBframeMaterial = idRoha; | |
d1cd2474 | 159 | |
160 | // NULOC: 30 mum copper + 200 mum vetronite (same radiation length as 14mum copper) | |
2057e0cc | 161 | const Float_t kNulocLength = 2.5; |
162 | const Float_t kNulocHeight = 7.5; | |
163 | const Float_t kNulocWidth = 0.0030 + 0.0014; // equivalent copper width of vetronite; | |
164 | const Int_t kNulocMaterial = idCopper; | |
d1cd2474 | 165 | |
2057e0cc | 166 | const Float_t kSlatHeight = kPcbHeight; |
167 | const Float_t kSlatWidth = kSensWidth + 2.*(kPcbWidth + kInsuWidth + | |
168 | 2.* kPanelWidth + kRohaWidth); | |
169 | const Int_t kSlatMaterial = idAir; | |
170 | const Float_t kDslatLength = kVframeLength; // border on left and right | |
d1cd2474 | 171 | |
172 | Float_t spar[3]; | |
173 | Int_t i, j; | |
a432117a | 174 | Int_t detElemId; |
d1cd2474 | 175 | |
176 | // the panel volume contains the rohacell | |
177 | ||
2057e0cc | 178 | Float_t twidth = 2 * kPanelWidth + kRohaWidth; |
179 | Float_t panelpar[3] = { kPanelLength/2., kPanelHeight/2., twidth/2. }; | |
180 | Float_t rohapar[3] = { kRohaLength/2., kRohaHeight/2., kRohaWidth/2. }; | |
d1cd2474 | 181 | |
182 | // insulating material contains PCB-> gas-> 2 borders filled with rohacell | |
183 | ||
2057e0cc | 184 | twidth = 2*(kInsuWidth + kPcbWidth) + kSensWidth; |
185 | Float_t insupar[3] = { kInsuLength/2., kInsuHeight/2., twidth/2. }; | |
186 | twidth -= 2 * kInsuWidth; | |
187 | Float_t pcbpar[3] = { kPcbLength/2., kPcbHeight/2., twidth/2. }; | |
188 | Float_t senspar[3] = { kSensLength/2., kSensHeight/2., kSensWidth/2. }; | |
189 | Float_t theight = 2*kHframeHeight + kSensHeight; | |
190 | Float_t hFramepar[3]={kHframeLength/2., theight/2., kHframeWidth/2.}; | |
191 | Float_t bFramepar[3]={kBframeLength/2., kBframeHeight/2., kBframeWidth/2.}; | |
192 | Float_t vFramepar[3]={kVframeLength/2., kVframeHeight/2., kVframeWidth/2.}; | |
193 | Float_t nulocpar[3]={kNulocLength/2., kNulocHeight/2., kNulocWidth/2.}; | |
d1cd2474 | 194 | Float_t xx; |
2057e0cc | 195 | Float_t xxmax = (kBframeLength - kNulocLength)/2.; |
d1cd2474 | 196 | Int_t index=0; |
197 | ||
198 | AliMUONChamber *iChamber, *iChamber1, *iChamber2; | |
199 | ||
200 | Int_t* fStations = new Int_t[5]; | |
201 | for (Int_t i=0; i<5; i++) fStations[i] = 1; | |
202 | ||
203 | if (fStations[2]) | |
204 | { | |
d1cd2474 | 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); | |
215 | ||
84717edf | 216 | //iChamber1->GetGeometry()->SetDebug(kTRUE); |
d1cd2474 | 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 | // if (gAlice->GetModule("DIPO")) { | |
226 | // slats5Mother="DDIP"; | |
227 | // slats6Mother="DDIP"; | |
228 | ||
229 | // zoffs5 = zpos1; | |
230 | // zoffs6 = zpos2; | |
231 | // } | |
232 | // else { | |
233 | // gMC->Gsvolu("S05M", "TUBE", idAir, tpar, 3); | |
234 | // gMC->Gsvolu("S06M", "TUBE", idAir, tpar, 3); | |
235 | // gMC->Gspos("S05M", 1, "ALIC", 0., 0., zpos1 , 0, "ONLY"); | |
236 | ||
237 | // gMC->Gspos("S06M", 1, "ALIC", 0., 0., zpos2 , 0, "ONLY"); | |
238 | // } | |
239 | ||
240 | // volumes for slat geometry (xx=5,..,10 chamber id): | |
241 | // Sxx0 Sxx1 Sxx2 Sxx3 --> Slat Mother volumes | |
242 | // SxxG --> Sensitive volume (gas) | |
243 | // SxxP --> PCB (copper) | |
244 | // SxxI --> Insulator (vetronite) | |
245 | // SxxC --> Carbon panel | |
246 | // SxxR --> Rohacell | |
247 | // SxxH, SxxV --> Horizontal and Vertical frames (vetronite) | |
248 | // SB5x --> Volumes for the 35 cm long PCB | |
249 | // slat dimensions: slat is a MOTHER volume!!! made of air | |
250 | ||
251 | // only for chamber 5: slat 1 has a PCB shorter by 5cm! | |
252 | ||
253 | Float_t tlength = 35.; | |
254 | Float_t panelpar2[3] = { tlength/2., panelpar[1], panelpar[2]}; | |
255 | Float_t rohapar2[3] = { tlength/2., rohapar[1], rohapar[2]}; | |
256 | Float_t insupar2[3] = { tlength/2., insupar[1], insupar[2]}; | |
257 | Float_t pcbpar2[3] = { tlength/2., pcbpar[1], pcbpar[2]}; | |
258 | Float_t senspar2[3] = { tlength/2., senspar[1], senspar[2]}; | |
259 | Float_t hFramepar2[3] = { tlength/2., hFramepar[1], hFramepar[2]}; | |
260 | Float_t bFramepar2[3] = { tlength/2., bFramepar[1], bFramepar[2]}; | |
261 | Float_t *dum=0; | |
262 | ||
2057e0cc | 263 | const Int_t kNslats3 = 5; // number of slats per quadrant |
c10e6eaf | 264 | const Int_t kNPCB3[kNslats3] = {4,4,4,3,2}; // n PCB per slat |
265 | const Float_t kXpos3[kNslats3] = {0., 0., 0., 0., 0.};//{31., 0., 0., 0., 0.}; | |
2057e0cc | 266 | Float_t slatLength3[kNslats3]; |
d1cd2474 | 267 | |
268 | // create and position the slat (mother) volumes | |
269 | ||
270 | // char volNam5[5]; | |
271 | // char volNam6[5]; | |
272 | char idSlatCh5[5]; | |
273 | char idSlatCh6[5]; | |
274 | Float_t xSlat3; | |
275 | Float_t angle = 0.; | |
d1cd2474 | 276 | Float_t spar2[3]; |
c10e6eaf | 277 | for (i = 0; i < kNslats3; i++){ |
2057e0cc | 278 | slatLength3[i] = kPcbLength * kNPCB3[i] + 2. * kDslatLength; |
279 | xSlat3 = slatLength3[i]/2. - kVframeLength/2. + kXpos3[i]; | |
c10e6eaf | 280 | if (i == 1 || i == 0) slatLength3[i] -= 2. *kDslatLength; // frame out in PCB with circular border |
2057e0cc | 281 | Float_t ySlat31 = kSensHeight * i - kYoverlap * i; |
282 | Float_t ySlat32 = -kSensHeight * i + kYoverlap * i; | |
d1cd2474 | 283 | spar[0] = slatLength3[i]/2.; |
2057e0cc | 284 | spar[1] = kSlatHeight/2.; |
285 | spar[2] = kSlatWidth/2. * 1.01; | |
d1cd2474 | 286 | // take away 5 cm from the first slat in chamber 5 |
287 | Float_t xSlat32 = 0; | |
c10e6eaf | 288 | if (i==0 || i==1 || i==2) { // 1 pcb is shortened by 5cm |
d1cd2474 | 289 | spar2[0] = spar[0]-5./2.; |
290 | xSlat32 = xSlat3 - 5/2.; | |
c10e6eaf | 291 | } else { |
d1cd2474 | 292 | spar2[0] = spar[0]; |
293 | xSlat32 = xSlat3; | |
294 | } | |
295 | spar2[1] = spar[1]; | |
296 | spar2[2] = spar[2]; | |
297 | Float_t dzCh3=spar[2] * 1.01; | |
298 | // zSlat to be checked (odd downstream or upstream?) | |
299 | Float_t zSlat = (i%2 ==0)? -spar[2] : spar[2]; | |
c10e6eaf | 300 | // sprintf(volNam5,"S05%d",i); |
301 | // gMC->Gsvolu(volNam5,"BOX",slatMaterial,spar2,3); | |
302 | // gMC->Gspos(volNam5, i*4+1,slats5Mother, xSlat32, ySlat31, zoffs5+zSlat+2.*dzCh3, 0, "ONLY"); | |
303 | // gMC->Gspos(volNam5, i*4+2,slats5Mother,-xSlat32, ySlat31, zoffs5+zSlat-2.*dzCh3, 0, "ONLY"); | |
d1cd2474 | 304 | |
2057e0cc | 305 | sprintf(idSlatCh5,"LA%d",kNslats3-1+i); |
306 | gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3); | |
a432117a | 307 | detElemId = 500 + i + kNslats3-1; |
308 | GetEnvelopes(4)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(xSlat32, ySlat31, zSlat+2.*dzCh3), | |
c10e6eaf | 309 | TGeoRotation("rot1",90,angle,90,90+angle,0,0) ); |
d1cd2474 | 310 | |
2057e0cc | 311 | sprintf(idSlatCh5,"LA%d",3*kNslats3-2+i); |
312 | gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3); | |
a432117a | 313 | detElemId = 550 + i + kNslats3-1; |
314 | GetEnvelopes(4)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(-xSlat32, ySlat31, zSlat-2.*dzCh3), | |
c10e6eaf | 315 | TGeoRotation("rot2",90,180+angle,90,90+angle,180,0) ); |
316 | ||
317 | if (i > 0) { | |
318 | sprintf(idSlatCh5,"LA%d",kNslats3-1-i); | |
c10e6eaf | 319 | gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3); |
a432117a | 320 | detElemId = 500 - i + kNslats3-1; |
321 | GetEnvelopes(4)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(xSlat32, ySlat32, zSlat+2.*dzCh3), | |
c10e6eaf | 322 | TGeoRotation("rot3",90,angle,90,270+angle,180,0) ); |
323 | ||
324 | sprintf(idSlatCh5,"LA%d",3*kNslats3-2-i); | |
c10e6eaf | 325 | gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3); |
a432117a | 326 | detElemId = 550 - i + kNslats3-1; |
327 | GetEnvelopes(4)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(-xSlat32, ySlat32, zSlat-2.*dzCh3), | |
c10e6eaf | 328 | TGeoRotation("rot4",90,180+angle,90,270+angle,0,0) ); |
d1cd2474 | 329 | } |
330 | ||
c10e6eaf | 331 | sprintf(idSlatCh6,"LB%d",kNslats3-1+i); |
2057e0cc | 332 | gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar2,3); |
a432117a | 333 | detElemId = 600 + i + kNslats3-1; |
334 | GetEnvelopes(5)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(xSlat3, ySlat31, zSlat+2.*dzCh3), | |
c10e6eaf | 335 | TGeoRotation("rot5",90,angle,90,90+angle,0,0) ); |
2057e0cc | 336 | sprintf(idSlatCh6,"LB%d",3*kNslats3-2+i); |
337 | gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar2,3); | |
a432117a | 338 | detElemId = 650 + i + kNslats3-1; |
339 | GetEnvelopes(5)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(-xSlat3, ySlat31, zSlat-2.*dzCh3), | |
c10e6eaf | 340 | TGeoRotation("rot6",90,180+angle,90,90+angle,180,0) ); |
341 | ||
342 | if (i > 0) { | |
343 | sprintf(idSlatCh6,"LB%d",kNslats3-1-i); | |
c10e6eaf | 344 | gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar2,3); |
a432117a | 345 | detElemId = 600 - i + kNslats3-1; |
346 | GetEnvelopes(5)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(xSlat3, ySlat32, zSlat+2.*dzCh3), | |
c10e6eaf | 347 | TGeoRotation("rot7",90,angle,90,270+angle,180,0) ); |
348 | ||
349 | sprintf(idSlatCh6,"LB%d",3*kNslats3-2-i); | |
c10e6eaf | 350 | gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar2,3); |
a432117a | 351 | detElemId = 650 - i + kNslats3-1; |
352 | GetEnvelopes(5)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(-xSlat3, ySlat32, zSlat-2.*dzCh3), | |
c10e6eaf | 353 | TGeoRotation("rot8",90,180+angle,90,270+angle,0,0) ); |
354 | } | |
355 | } | |
d1cd2474 | 356 | |
357 | // create the panel volume | |
358 | ||
2057e0cc | 359 | gMC->Gsvolu("S05C","BOX",kPanelMaterial,panelpar,3); |
360 | gMC->Gsvolu("SB5C","BOX",kPanelMaterial,panelpar2,3); | |
361 | gMC->Gsvolu("S06C","BOX",kPanelMaterial,panelpar,3); | |
d1cd2474 | 362 | |
363 | // create the rohacell volume | |
364 | ||
2057e0cc | 365 | gMC->Gsvolu("S05R","BOX",kRohaMaterial,rohapar,3); |
366 | gMC->Gsvolu("SB5R","BOX",kRohaMaterial,rohapar2,3); | |
367 | gMC->Gsvolu("S06R","BOX",kRohaMaterial,rohapar,3); | |
d1cd2474 | 368 | |
369 | // create the insulating material volume | |
370 | ||
2057e0cc | 371 | gMC->Gsvolu("S05I","BOX",kInsuMaterial,insupar,3); |
372 | gMC->Gsvolu("SB5I","BOX",kInsuMaterial,insupar2,3); | |
373 | gMC->Gsvolu("S06I","BOX",kInsuMaterial,insupar,3); | |
d1cd2474 | 374 | |
375 | // create the PCB volume | |
376 | ||
2057e0cc | 377 | gMC->Gsvolu("S05P","BOX",kPcbMaterial,pcbpar,3); |
378 | gMC->Gsvolu("SB5P","BOX",kPcbMaterial,pcbpar2,3); | |
379 | gMC->Gsvolu("S06P","BOX",kPcbMaterial,pcbpar,3); | |
d1cd2474 | 380 | |
381 | // create the sensitive volumes, | |
2057e0cc | 382 | gMC->Gsvolu("S05G","BOX",kSensMaterial,dum,0); |
383 | gMC->Gsvolu("S06G","BOX",kSensMaterial,dum,0); | |
d1cd2474 | 384 | |
385 | ||
386 | // create the vertical frame volume | |
387 | ||
2057e0cc | 388 | gMC->Gsvolu("S05V","BOX",kVframeMaterial,vFramepar,3); |
389 | gMC->Gsvolu("S06V","BOX",kVframeMaterial,vFramepar,3); | |
d1cd2474 | 390 | |
391 | // create the horizontal frame volume | |
392 | ||
393 | ||
2057e0cc | 394 | gMC->Gsvolu("S05H","BOX",kHframeMaterial,hFramepar,3); |
395 | gMC->Gsvolu("SB5H","BOX",kHframeMaterial,hFramepar2,3); | |
396 | gMC->Gsvolu("S06H","BOX",kHframeMaterial,hFramepar,3); | |
d1cd2474 | 397 | |
398 | // create the horizontal border volume | |
399 | ||
2057e0cc | 400 | gMC->Gsvolu("S05B","BOX",kBframeMaterial,bFramepar,3); |
401 | gMC->Gsvolu("SB5B","BOX",kBframeMaterial,bFramepar2,3); | |
402 | gMC->Gsvolu("S06B","BOX",kBframeMaterial,bFramepar,3); | |
d1cd2474 | 403 | |
c10e6eaf | 404 | index = 0; |
2057e0cc | 405 | for (i = 0; i<kNslats3; i++){ |
c10e6eaf | 406 | for (Int_t quadrant=1; quadrant<=4; quadrant++) { |
407 | ||
408 | if (i==0&&quadrant==2) continue; | |
409 | if (i==0&&quadrant==4) continue; | |
410 | ||
411 | sprintf(idSlatCh5,"LA%d",ConvertSlatNum(i,quadrant,kNslats3-1)); | |
412 | sprintf(idSlatCh6,"LB%d",ConvertSlatNum(i,quadrant,kNslats3-1)); | |
413 | Float_t xvFrame = (slatLength3[i] - kVframeLength)/2.; | |
414 | Float_t xvFrame2 = xvFrame; | |
415 | ||
416 | if ( i==0 || i==1 || i ==2 ) xvFrame2 -= 5./2.; | |
417 | ||
418 | // position the vertical frames | |
419 | if (i!=1 && i!=0) { | |
a432117a | 420 | GetEnvelopes(4)->AddEnvelopeConstituent("S05V", idSlatCh5, |
c10e6eaf | 421 | (2*i-1)*10+quadrant,TGeoTranslation(xvFrame2,0.,0.)); |
a432117a | 422 | GetEnvelopes(4)->AddEnvelopeConstituent("S05V", idSlatCh5, |
c10e6eaf | 423 | (2*i)*10+quadrant,TGeoTranslation(-xvFrame2,0.,0.)); |
a432117a | 424 | GetEnvelopes(5)->AddEnvelopeConstituent("S06V", idSlatCh6, |
c10e6eaf | 425 | (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
a432117a | 426 | GetEnvelopes(5)->AddEnvelopeConstituent("S06V", idSlatCh6, |
c10e6eaf | 427 | (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
428 | ||
429 | } | |
430 | // position the panels and the insulating material | |
431 | for (j=0; j<kNPCB3[i]; j++){ | |
432 | if (i==1&&j==0) continue; | |
433 | if (i==0&&j==0) continue; | |
434 | index++; | |
435 | Float_t xx = kSensLength * (-kNPCB3[i]/2.+j+.5); | |
436 | Float_t xx2 = xx+ 5/2.; | |
d1cd2474 | 437 | |
c10e6eaf | 438 | Float_t zPanel = spar[2] - panelpar[2]; |
439 | if ( (i == 0 || i == 1 || i == 2) && j == kNPCB3[i]-1) { // 1 pcb is shortened by 5cm | |
a432117a | 440 | GetEnvelopes(4)->AddEnvelopeConstituent("SB5C", idSlatCh5, 2*index-1,TGeoTranslation(xx,0.,zPanel)); |
441 | GetEnvelopes(4)->AddEnvelopeConstituent("SB5C", idSlatCh5, 2*index,TGeoTranslation(xx,0.,-zPanel)); | |
442 | GetEnvelopes(4)->AddEnvelopeConstituent("SB5I", idSlatCh5, index,TGeoTranslation(xx,0.,0.)); | |
c10e6eaf | 443 | } |
444 | else if ( (i == 0 || i == 1 || i == 2) && j < kNPCB3[i]-1) { | |
a432117a | 445 | GetEnvelopes(4)->AddEnvelopeConstituent("S05C", idSlatCh5, 2*index-1,TGeoTranslation(xx2,0.,zPanel)); |
446 | GetEnvelopes(4)->AddEnvelopeConstituent("S05C", idSlatCh5, 2*index,TGeoTranslation(xx2,0.,-zPanel)); | |
447 | GetEnvelopes(4)->AddEnvelopeConstituent("S05I", idSlatCh5, index,TGeoTranslation(xx2,0.,0.)); | |
c10e6eaf | 448 | } |
449 | else { | |
a432117a | 450 | GetEnvelopes(4)->AddEnvelopeConstituent("S05C", idSlatCh5, 2*index-1,TGeoTranslation(xx,0.,zPanel)); |
451 | GetEnvelopes(4)->AddEnvelopeConstituent("S05C", idSlatCh5, 2*index,TGeoTranslation(xx,0.,-zPanel)); | |
452 | GetEnvelopes(4)->AddEnvelopeConstituent("S05I", idSlatCh5, index,TGeoTranslation(xx,0.,0.)); | |
c10e6eaf | 453 | } |
a432117a | 454 | GetEnvelopes(5)->AddEnvelopeConstituent("S06C", idSlatCh6, 2*index-1,TGeoTranslation(xx,0.,zPanel)); |
455 | GetEnvelopes(5)->AddEnvelopeConstituent("S06C", idSlatCh6, 2*index,TGeoTranslation(xx,0.,-zPanel)); | |
456 | GetEnvelopes(5)->AddEnvelopeConstituent("S06I", idSlatCh6, index,TGeoTranslation(xx,0.,0.)); | |
d1cd2474 | 457 | |
c10e6eaf | 458 | } |
459 | } | |
d1cd2474 | 460 | } |
c10e6eaf | 461 | |
d1cd2474 | 462 | // position the rohacell volume inside the panel volume |
463 | gMC->Gspos("S05R",1,"S05C",0.,0.,0.,0,"ONLY"); | |
464 | gMC->Gspos("SB5R",1,"SB5C",0.,0.,0.,0,"ONLY"); | |
465 | gMC->Gspos("S06R",1,"S06C",0.,0.,0.,0,"ONLY"); | |
466 | ||
467 | // position the PCB volume inside the insulating material volume | |
468 | gMC->Gspos("S05P",1,"S05I",0.,0.,0.,0,"ONLY"); | |
469 | gMC->Gspos("SB5P",1,"SB5I",0.,0.,0.,0,"ONLY"); | |
470 | gMC->Gspos("S06P",1,"S06I",0.,0.,0.,0,"ONLY"); | |
471 | // position the horizontal frame volume inside the PCB volume | |
472 | gMC->Gspos("S05H",1,"S05P",0.,0.,0.,0,"ONLY"); | |
473 | gMC->Gspos("SB5H",1,"SB5P",0.,0.,0.,0,"ONLY"); | |
474 | gMC->Gspos("S06H",1,"S06P",0.,0.,0.,0,"ONLY"); | |
475 | // position the sensitive volume inside the horizontal frame volume | |
476 | gMC->Gsposp("S05G",1,"S05H",0.,0.,0.,0,"ONLY",senspar,3); | |
477 | gMC->Gsposp("S05G",1,"SB5H",0.,0.,0.,0,"ONLY",senspar2,3); | |
478 | gMC->Gsposp("S06G",1,"S06H",0.,0.,0.,0,"ONLY",senspar,3); | |
479 | // position the border volumes inside the PCB volume | |
2057e0cc | 480 | Float_t yborder = ( kPcbHeight - kBframeHeight ) / 2.; |
d1cd2474 | 481 | gMC->Gspos("S05B",1,"S05P",0., yborder,0.,0,"ONLY"); |
482 | gMC->Gspos("S05B",2,"S05P",0.,-yborder,0.,0,"ONLY"); | |
483 | gMC->Gspos("SB5B",1,"SB5P",0., yborder,0.,0,"ONLY"); | |
484 | gMC->Gspos("SB5B",2,"SB5P",0.,-yborder,0.,0,"ONLY"); | |
485 | gMC->Gspos("S06B",1,"S06P",0., yborder,0.,0,"ONLY"); | |
486 | gMC->Gspos("S06B",2,"S06P",0.,-yborder,0.,0,"ONLY"); | |
487 | ||
488 | // create the NULOC volume and position it in the horizontal frame | |
489 | ||
2057e0cc | 490 | gMC->Gsvolu("S05N","BOX",kNulocMaterial,nulocpar,3); |
491 | gMC->Gsvolu("S06N","BOX",kNulocMaterial,nulocpar,3); | |
d1cd2474 | 492 | index = 0; |
493 | Float_t xxmax2 = xxmax - 5./2.; | |
c10e6eaf | 494 | for (xx = -xxmax; xx <= xxmax; xx += 2*kNulocLength) { |
d1cd2474 | 495 | index++; |
2057e0cc | 496 | gMC->Gspos("S05N",2*index-1,"S05B", xx, 0.,-kBframeWidth/4., 0, "ONLY"); |
497 | gMC->Gspos("S05N",2*index ,"S05B", xx, 0., kBframeWidth/4., 0, "ONLY"); | |
d1cd2474 | 498 | if (xx > -xxmax2 && xx< xxmax2) { |
2057e0cc | 499 | gMC->Gspos("S05N",2*index-1,"SB5B", xx, 0.,-kBframeWidth/4., 0, "ONLY"); |
500 | gMC->Gspos("S05N",2*index ,"SB5B", xx, 0., kBframeWidth/4., 0, "ONLY"); | |
d1cd2474 | 501 | } |
2057e0cc | 502 | gMC->Gspos("S06N",2*index-1,"S06B", xx, 0.,-kBframeWidth/4., 0, "ONLY"); |
503 | gMC->Gspos("S06N",2*index ,"S06B", xx, 0., kBframeWidth/4., 0, "ONLY"); | |
d1cd2474 | 504 | } |
d1cd2474 | 505 | // position the volumes approximating the circular section of the pipe |
2057e0cc | 506 | Float_t yoffs = kSensHeight/2.-kYoverlap; |
d1cd2474 | 507 | Float_t epsilon = 0.001; |
c10e6eaf | 508 | Int_t ndiv = 6; |
d1cd2474 | 509 | Double_t divpar[3]; |
2057e0cc | 510 | Double_t dydiv= kSensHeight/ndiv; |
c10e6eaf | 511 | Double_t ydiv = yoffs -dydiv/2.; |
512 | Int_t imax = 0; | |
d1cd2474 | 513 | imax = 1; |
c10e6eaf | 514 | Double_t rmin = 31.5; // Corrected in sep04 from PQ-LAT-SR2 de CEA-DSM-DAPNIA-SIS/BE ph HARDY 19-Oct-2002 slat |
515 | Double_t xdiv = 0.; | |
516 | for (Int_t idiv = 0;idiv < ndiv; idiv++){ | |
517 | ydiv += dydiv; | |
518 | xdiv = 0.; | |
519 | if (ydiv < rmin) xdiv = rmin * TMath::Sin( TMath::ACos(ydiv/rmin) ); | |
2057e0cc | 520 | divpar[0] = (kPcbLength-xdiv)/2.; |
d1cd2474 | 521 | divpar[1] = dydiv/2. - epsilon; |
2057e0cc | 522 | divpar[2] = kSensWidth/2.; |
c10e6eaf | 523 | Float_t xvol = (kPcbLength+xdiv)/2.; |
524 | Float_t yvol = ydiv; | |
525 | // Volumes close to the beam pipe for slat i=1 so 4 slats per chamber | |
526 | for (Int_t quadrant = 1; quadrant <= 4; quadrant++) { | |
527 | sprintf(idSlatCh5,"LA%d",ConvertSlatNum(1,quadrant,kNslats3-1)); | |
528 | sprintf(idSlatCh6,"LB%d",ConvertSlatNum(1,quadrant,kNslats3-1)); | |
529 | ||
a432117a | 530 | GetEnvelopes(4)->AddEnvelopeConstituentParam("S05G", idSlatCh5, quadrant*100+imax+4*idiv+1, |
c10e6eaf | 531 | TGeoTranslation(xvol-(kPcbLength * (kNPCB3[1]-1)/2. + 35./2.),yvol-kPcbLength+kYoverlap,0.),3,divpar); |
532 | ||
a432117a | 533 | GetEnvelopes(5)->AddEnvelopeConstituentParam("S06G", idSlatCh6, quadrant*100+imax+4*idiv+1, |
c10e6eaf | 534 | TGeoTranslation(xvol-kPcbLength * kNPCB3[1]/2.,yvol-kPcbLength+kYoverlap,0.),3,divpar); |
d1cd2474 | 535 | } |
d1cd2474 | 536 | } |
c10e6eaf | 537 | |
538 | // Volumes close to the beam pipe for slat i=0 so 2 slats per chamber (Lattes centrales de la station 3) | |
539 | // Gines Martinez, Subatech sep 04 | |
540 | // 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 | |
541 | // Cette code a ete ecrit suivant le plan PQ-LAT-SR1 de CEA-DSM-DAPNIA-SIS/BE ph HARDY 8-Oct-2002 | |
542 | // Rmin = 31.5 cm | |
543 | Double_t rmin_122000SR1 = 31.5; //in cm | |
544 | ndiv = 9; | |
545 | dydiv = kSensHeight/ndiv; // Vertical size of the box volume approximating the rounded PCB | |
546 | ydiv = -kSensHeight/2 + dydiv/2.-kYoverlap; // Initializing vertical position of the volume from bottom | |
547 | xdiv = 0.; // Initializing horizontal position of the box volumes | |
548 | for (Int_t idiv=0;idiv<ndiv; idiv++){ | |
549 | xdiv = TMath::Abs( rmin_122000SR1 * TMath::Sin( TMath::ACos(ydiv/rmin_122000SR1) ) ); | |
550 | divpar[0] = (kPcbLength-xdiv)/2.; // Dimension of the box volume | |
551 | divpar[1] = dydiv/2. - epsilon; | |
552 | divpar[2] = kSensWidth/2.; | |
553 | Float_t xvol = (kPcbLength+xdiv)/2.; //2D traslition for positionning of box volume | |
554 | Float_t yvol = ydiv; | |
555 | Int_t side; | |
556 | for (side = 1; side <= 2; side++) { | |
557 | sprintf(idSlatCh5,"LA%d",4); | |
558 | sprintf(idSlatCh6,"LB%d",4); | |
559 | if(side == 2) { | |
560 | sprintf(idSlatCh5,"LA%d",13); | |
561 | sprintf(idSlatCh6,"LB%d",13); | |
562 | } | |
a432117a | 563 | GetEnvelopes(4)->AddEnvelopeConstituentParam("S05G", idSlatCh5,500+side*100+imax+4*idiv+1, |
c10e6eaf | 564 | TGeoTranslation(xvol-(kPcbLength * (kNPCB3[0]-1)/2. + 35./2.),yvol+kYoverlap,0.),3,divpar); |
565 | ||
a432117a | 566 | GetEnvelopes(5)->AddEnvelopeConstituentParam("S06G", idSlatCh6,500+side*100+imax+4*idiv+1, |
c10e6eaf | 567 | TGeoTranslation(xvol-kPcbLength * kNPCB3[0]/2.,yvol+kYoverlap,0.),3,divpar); |
568 | } | |
569 | ydiv += dydiv; // Going from bottom to top | |
570 | } | |
a432117a | 571 | // cout << "Geometry for Station 3...... done" << endl; |
d1cd2474 | 572 | } |
573 | ||
574 | if (fStations[3]) { | |
575 | ||
576 | ||
577 | // //******************************************************************** | |
578 | // // Station 4 ** | |
579 | // //******************************************************************** | |
580 | // // indices 1 and 2 for first and second chambers in the station | |
581 | // // iChamber (first chamber) kept for other quanties than Z, | |
582 | // // assumed to be the same in both chambers | |
c10e6eaf | 583 | // corrected geometry (JP. Cussonneau, Ch. Finck) |
d1cd2474 | 584 | |
585 | iChamber = GetChamber(6); | |
586 | iChamber1 = iChamber; | |
587 | iChamber2 = GetChamber(7); | |
588 | ||
c10e6eaf | 589 | const Int_t kNslats4 = 7; // number of slats per quadrant |
590 | const Int_t kNPCB4[kNslats4] = {5,6,5,5,4,3,2}; // n PCB per slat | |
591 | const Float_t kXpos4[kNslats4] = {38.5, 0., 0., 0., 0., 0., 0.}; | |
2057e0cc | 592 | Float_t slatLength4[kNslats4]; |
d1cd2474 | 593 | |
594 | // // create and position the slat (mother) volumes | |
595 | ||
596 | char idSlatCh7[5]; | |
597 | char idSlatCh8[5]; | |
598 | Float_t xSlat4; | |
599 | Float_t ySlat4; | |
600 | angle = 0.; | |
601 | ||
2057e0cc | 602 | for (i = 0; i<kNslats4; i++){ |
603 | slatLength4[i] = kPcbLength * kNPCB4[i] + 2. * kDslatLength; | |
604 | xSlat4 = slatLength4[i]/2. - kVframeLength/2. + kXpos4[i]; | |
c10e6eaf | 605 | if (i == 1) slatLength4[i] -= 2. *kDslatLength; // frame out in PCB with circular border |
606 | ySlat4 = kSensHeight * i - kYoverlap *i; | |
d1cd2474 | 607 | |
608 | spar[0] = slatLength4[i]/2.; | |
2057e0cc | 609 | spar[1] = kSlatHeight/2.; |
610 | spar[2] = kSlatWidth/2.*1.01; | |
c10e6eaf | 611 | Float_t dzCh4 = spar[2]*1.01; |
d1cd2474 | 612 | // zSlat to be checked (odd downstream or upstream?) |
613 | Float_t zSlat = (i%2 ==0)? spar[2] : -spar[2]; | |
614 | ||
2057e0cc | 615 | sprintf(idSlatCh7,"LC%d",kNslats4-1+i); |
616 | gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3); | |
a432117a | 617 | detElemId = 700 + i + kNslats4-1; |
618 | GetEnvelopes(6)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(xSlat4, ySlat4, zSlat+2.*dzCh4), | |
c10e6eaf | 619 | TGeoRotation("rot1",90,angle,90,90+angle,0,0) ); |
d1cd2474 | 620 | |
2057e0cc | 621 | sprintf(idSlatCh7,"LC%d",3*kNslats4-2+i); |
622 | gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3); | |
a432117a | 623 | detElemId = 750 + i + kNslats4-1; |
624 | GetEnvelopes(6)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(-xSlat4, ySlat4, zSlat-2.*dzCh4), | |
c10e6eaf | 625 | TGeoRotation("rot2",90,180+angle,90,90+angle,180,0) ); |
d1cd2474 | 626 | |
c10e6eaf | 627 | if (i > 0) { |
628 | sprintf(idSlatCh7,"LC%d",kNslats4-1-i); | |
c10e6eaf | 629 | gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3); |
a432117a | 630 | detElemId = 700 - i + kNslats4-1; |
631 | GetEnvelopes(6)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(xSlat4, -ySlat4, zSlat+2.*dzCh4), | |
c10e6eaf | 632 | TGeoRotation("rot3",90,angle,90,270+angle,180,0) ); |
633 | ||
634 | sprintf(idSlatCh7,"LC%d",3*kNslats4-2-i); | |
a432117a | 635 | detElemId = 750 - i + kNslats4-1; |
c10e6eaf | 636 | gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3); |
a432117a | 637 | GetEnvelopes(6)->AddEnvelope(idSlatCh7, detElemId, true, |
c10e6eaf | 638 | TGeoTranslation(-xSlat4, -ySlat4, zSlat-2.*dzCh4), |
639 | TGeoRotation("rot4",90,180+angle,90,270+angle,0,0) ); | |
d1cd2474 | 640 | } |
641 | ||
2057e0cc | 642 | sprintf(idSlatCh8,"LD%d",kNslats4-1+i); |
643 | gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3); | |
a432117a | 644 | detElemId = 800 + i + kNslats4-1; |
645 | GetEnvelopes(7)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(xSlat4, ySlat4, zSlat+2.*dzCh4), | |
c10e6eaf | 646 | TGeoRotation("rot5",90,angle,90,90+angle,0,0) ); |
a432117a | 647 | |
2057e0cc | 648 | sprintf(idSlatCh8,"LD%d",3*kNslats4-2+i); |
a432117a | 649 | detElemId = 850 + i + kNslats4-1; |
2057e0cc | 650 | gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3); |
a432117a | 651 | GetEnvelopes(7)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(-xSlat4, ySlat4, zSlat-2.*dzCh4), |
c10e6eaf | 652 | TGeoRotation("rot6",90,180+angle,90,90+angle,180,0) ); |
653 | if (i > 0) { | |
654 | sprintf(idSlatCh8,"LD%d",kNslats4-1-i); | |
a432117a | 655 | detElemId = 800 - i + kNslats4-1; |
c10e6eaf | 656 | gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3); |
a432117a | 657 | GetEnvelopes(7)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(xSlat4, -ySlat4, zSlat+2.*dzCh4), |
c10e6eaf | 658 | TGeoRotation("rot7",90,angle,90,270+angle,180,0) ); |
659 | sprintf(idSlatCh8,"LD%d",3*kNslats4-2-i); | |
a432117a | 660 | detElemId = 850 - i + kNslats4-1; |
c10e6eaf | 661 | gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3); |
a432117a | 662 | GetEnvelopes(7)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(-xSlat4, -ySlat4, zSlat-2.*dzCh4), |
c10e6eaf | 663 | TGeoRotation("rot8",90,180+angle,90,270+angle,0,0) ); |
d1cd2474 | 664 | } |
665 | } | |
666 | ||
d1cd2474 | 667 | // create the panel volume |
668 | ||
2057e0cc | 669 | gMC->Gsvolu("S07C","BOX",kPanelMaterial,panelpar,3); |
670 | gMC->Gsvolu("S08C","BOX",kPanelMaterial,panelpar,3); | |
d1cd2474 | 671 | |
672 | // create the rohacell volume | |
673 | ||
2057e0cc | 674 | gMC->Gsvolu("S07R","BOX",kRohaMaterial,rohapar,3); |
675 | gMC->Gsvolu("S08R","BOX",kRohaMaterial,rohapar,3); | |
d1cd2474 | 676 | |
677 | // create the insulating material volume | |
678 | ||
2057e0cc | 679 | gMC->Gsvolu("S07I","BOX",kInsuMaterial,insupar,3); |
680 | gMC->Gsvolu("S08I","BOX",kInsuMaterial,insupar,3); | |
d1cd2474 | 681 | |
682 | // create the PCB volume | |
683 | ||
2057e0cc | 684 | gMC->Gsvolu("S07P","BOX",kPcbMaterial,pcbpar,3); |
685 | gMC->Gsvolu("S08P","BOX",kPcbMaterial,pcbpar,3); | |
d1cd2474 | 686 | |
687 | // create the sensitive volumes, | |
688 | ||
2057e0cc | 689 | gMC->Gsvolu("S07G","BOX",kSensMaterial,dum,0); |
690 | gMC->Gsvolu("S08G","BOX",kSensMaterial,dum,0); | |
d1cd2474 | 691 | |
692 | // create the vertical frame volume | |
693 | ||
2057e0cc | 694 | gMC->Gsvolu("S07V","BOX",kVframeMaterial,vFramepar,3); |
695 | gMC->Gsvolu("S08V","BOX",kVframeMaterial,vFramepar,3); | |
d1cd2474 | 696 | |
697 | // create the horizontal frame volume | |
698 | ||
2057e0cc | 699 | gMC->Gsvolu("S07H","BOX",kHframeMaterial,hFramepar,3); |
700 | gMC->Gsvolu("S08H","BOX",kHframeMaterial,hFramepar,3); | |
d1cd2474 | 701 | |
702 | // create the horizontal border volume | |
703 | ||
2057e0cc | 704 | gMC->Gsvolu("S07B","BOX",kBframeMaterial,bFramepar,3); |
705 | gMC->Gsvolu("S08B","BOX",kBframeMaterial,bFramepar,3); | |
d1cd2474 | 706 | |
c10e6eaf | 707 | index = 0; |
708 | for (i = 0; i < kNslats4; i++){ | |
709 | for (Int_t quadrant = 1; quadrant <= 4; quadrant++) { | |
d1cd2474 | 710 | |
c10e6eaf | 711 | if (i == 0 && quadrant == 2) continue; |
712 | if (i == 0 && quadrant == 4) continue; | |
d1cd2474 | 713 | |
c10e6eaf | 714 | sprintf(idSlatCh7,"LC%d",ConvertSlatNum(i,quadrant,kNslats4-1)); |
715 | sprintf(idSlatCh8,"LD%d",ConvertSlatNum(i,quadrant,kNslats4-1)); | |
716 | Float_t xvFrame = (slatLength4[i] - kVframeLength)/2.; | |
d1cd2474 | 717 | |
c10e6eaf | 718 | // position the vertical frames |
719 | if (i != 1 && i != 0) { | |
a432117a | 720 | GetEnvelopes(6)->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
721 | GetEnvelopes(6)->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); | |
722 | GetEnvelopes(7)->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); | |
723 | GetEnvelopes(7)->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); | |
c10e6eaf | 724 | } |
725 | // position the panels and the insulating material | |
726 | for (j = 0; j < kNPCB4[i]; j++){ | |
727 | if (i == 1 && j == 0) continue; | |
728 | index++; | |
729 | Float_t xx = kSensLength * (-kNPCB4[i]/2.+j+.5); | |
730 | ||
731 | Float_t zPanel = spar[2] - panelpar[2]; | |
a432117a | 732 | GetEnvelopes(6)->AddEnvelopeConstituent("S07C", idSlatCh7, 2*index-1,TGeoTranslation(xx,0.,zPanel)); |
733 | GetEnvelopes(6)->AddEnvelopeConstituent("S07C", idSlatCh7, 2*index,TGeoTranslation(xx,0.,-zPanel)); | |
734 | GetEnvelopes(6)->AddEnvelopeConstituent("S07I", idSlatCh7, index,TGeoTranslation(xx,0.,0.)); | |
735 | GetEnvelopes(7)->AddEnvelopeConstituent("S08C", idSlatCh8, 2*index-1,TGeoTranslation(xx,0.,zPanel)); | |
736 | GetEnvelopes(7)->AddEnvelopeConstituent("S08C", idSlatCh8, 2*index,TGeoTranslation(xx,0.,-zPanel)); | |
737 | GetEnvelopes(7)->AddEnvelopeConstituent("S08I", idSlatCh8, index,TGeoTranslation(xx,0.,0.)); | |
c10e6eaf | 738 | } |
739 | } | |
d1cd2474 | 740 | } |
741 | ||
742 | // position the rohacell volume inside the panel volume | |
743 | gMC->Gspos("S07R",1,"S07C",0.,0.,0.,0,"ONLY"); | |
744 | gMC->Gspos("S08R",1,"S08C",0.,0.,0.,0,"ONLY"); | |
745 | ||
746 | // position the PCB volume inside the insulating material volume | |
747 | gMC->Gspos("S07P",1,"S07I",0.,0.,0.,0,"ONLY"); | |
748 | gMC->Gspos("S08P",1,"S08I",0.,0.,0.,0,"ONLY"); | |
749 | // position the horizontal frame volume inside the PCB volume | |
750 | gMC->Gspos("S07H",1,"S07P",0.,0.,0.,0,"ONLY"); | |
751 | gMC->Gspos("S08H",1,"S08P",0.,0.,0.,0,"ONLY"); | |
752 | // position the sensitive volume inside the horizontal frame volume | |
753 | gMC->Gsposp("S07G",1,"S07H",0.,0.,0.,0,"ONLY",senspar,3); | |
754 | gMC->Gsposp("S08G",1,"S08H",0.,0.,0.,0,"ONLY",senspar,3); | |
755 | // position the border volumes inside the PCB volume | |
2057e0cc | 756 | Float_t yborder = ( kPcbHeight - kBframeHeight ) / 2.; |
d1cd2474 | 757 | gMC->Gspos("S07B",1,"S07P",0., yborder,0.,0,"ONLY"); |
758 | gMC->Gspos("S07B",2,"S07P",0.,-yborder,0.,0,"ONLY"); | |
759 | gMC->Gspos("S08B",1,"S08P",0., yborder,0.,0,"ONLY"); | |
760 | gMC->Gspos("S08B",2,"S08P",0.,-yborder,0.,0,"ONLY"); | |
761 | ||
762 | // // create the NULOC volume and position it in the horizontal frame | |
763 | ||
2057e0cc | 764 | gMC->Gsvolu("S07N","BOX",kNulocMaterial,nulocpar,3); |
765 | gMC->Gsvolu("S08N","BOX",kNulocMaterial,nulocpar,3); | |
d1cd2474 | 766 | index = 0; |
c10e6eaf | 767 | for (xx = -xxmax; xx <= xxmax; xx += 2*kNulocLength) { |
d1cd2474 | 768 | index++; |
2057e0cc | 769 | gMC->Gspos("S07N",2*index-1,"S07B", xx, 0.,-kBframeWidth/4., 0, "ONLY"); |
770 | gMC->Gspos("S07N",2*index ,"S07B", xx, 0., kBframeWidth/4., 0, "ONLY"); | |
771 | gMC->Gspos("S08N",2*index-1,"S08B", xx, 0.,-kBframeWidth/4., 0, "ONLY"); | |
772 | gMC->Gspos("S08N",2*index ,"S08B", xx, 0., kBframeWidth/4., 0, "ONLY"); | |
d1cd2474 | 773 | } |
774 | ||
775 | // // position the volumes approximating the circular section of the pipe | |
2057e0cc | 776 | Float_t yoffs = kSensHeight/2. - kYoverlap; |
d1cd2474 | 777 | Float_t epsilon = 0.001; |
6296ba34 | 778 | Int_t ndiv = 10; |
d1cd2474 | 779 | Double_t divpar[3]; |
2057e0cc | 780 | Double_t dydiv= kSensHeight/ndiv; |
d1cd2474 | 781 | Double_t ydiv = yoffs -dydiv; |
782 | Int_t imax=0; | |
783 | imax = 1; | |
6296ba34 | 784 | Float_t rmin = 39.5; |
785 | Float_t shiftR = 0.; | |
c10e6eaf | 786 | for (Int_t idiv = 0; idiv < ndiv; idiv++){ |
787 | ydiv += dydiv; | |
d1cd2474 | 788 | Float_t xdiv = 0.; |
c10e6eaf | 789 | if (ydiv < rmin) xdiv = rmin * TMath::Sin( TMath::ACos(ydiv/rmin) ); |
6296ba34 | 790 | divpar[0] = (kPcbLength-xdiv-shiftR)/2.; |
d1cd2474 | 791 | divpar[1] = dydiv/2. - epsilon; |
2057e0cc | 792 | divpar[2] = kSensWidth/2.; |
6296ba34 | 793 | Float_t xvol = (kPcbLength+xdiv)/2.+shiftR; |
c10e6eaf | 794 | Float_t yvol = ydiv + dydiv/2.; |
6296ba34 | 795 | |
c10e6eaf | 796 | for (Int_t quadrant=1; quadrant<=4; quadrant++) { |
797 | sprintf(idSlatCh7,"LC%d",ConvertSlatNum(1,quadrant,kNslats4-1)); | |
798 | sprintf(idSlatCh8,"LD%d",ConvertSlatNum(1,quadrant,kNslats4-1)); | |
6296ba34 | 799 | |
a432117a | 800 | GetEnvelopes(6)->AddEnvelopeConstituentParam("S07G",idSlatCh7, quadrant*100+imax+4*idiv+1, |
6296ba34 | 801 | TGeoTranslation(xvol-kPcbLength * kNPCB4[1]/2.,yvol-kPcbLength+kYoverlap,0.),3,divpar); |
802 | ||
a432117a | 803 | GetEnvelopes(7)->AddEnvelopeConstituentParam("S08G", idSlatCh8, quadrant*100+imax+4*idiv+1, |
6296ba34 | 804 | TGeoTranslation(xvol-kPcbLength * kNPCB4[1]/2.,yvol-kPcbLength+kYoverlap,0.),3,divpar); |
d1cd2474 | 805 | } |
806 | } | |
a432117a | 807 | // cout << "Geometry for Station 4...... done" << endl; |
d1cd2474 | 808 | |
809 | } | |
810 | ||
811 | if (fStations[4]) { | |
6296ba34 | 812 | |
d1cd2474 | 813 | |
814 | // //******************************************************************** | |
815 | // // Station 5 ** | |
816 | // //******************************************************************** | |
817 | // // indices 1 and 2 for first and second chambers in the station | |
818 | // // iChamber (first chamber) kept for other quanties than Z, | |
819 | // // assumed to be the same in both chambers | |
c10e6eaf | 820 | // corrected geometry (JP. Cussonneau, Ch. Finck) |
d1cd2474 | 821 | |
822 | iChamber = GetChamber(8); | |
823 | iChamber1 = iChamber; | |
824 | iChamber2 = GetChamber(9); | |
825 | ||
2057e0cc | 826 | const Int_t kNslats5 = 7; // number of slats per quadrant |
c10e6eaf | 827 | const Int_t kNPCB5[kNslats5] = {5,6,6,6,5,4,3}; // n PCB per slat |
828 | const Float_t kXpos5[kNslats5] = {38.5, 0., 0., 0., 0., 0., 0.}; | |
2057e0cc | 829 | Float_t slatLength5[kNslats5]; |
d1cd2474 | 830 | |
831 | // // create and position the slat (mother) volumes | |
832 | ||
833 | char idSlatCh9[5]; | |
834 | char idSlatCh10[5]; | |
835 | Float_t xSlat5; | |
836 | Float_t ySlat5; | |
837 | angle = 0.; | |
838 | ||
c10e6eaf | 839 | for (i = 0; i < kNslats5; i++){ |
2057e0cc | 840 | slatLength5[i] = kPcbLength * kNPCB5[i] + 2. * kDslatLength; |
841 | xSlat5 = slatLength5[i]/2. - kVframeLength/2. +kXpos5[i]; | |
c10e6eaf | 842 | if (i == 1 || i == 0) slatLength5[i] -= 2. *kDslatLength; // frame out in PCB with circular border |
2057e0cc | 843 | ySlat5 = kSensHeight * i - kYoverlap * i; |
d1cd2474 | 844 | |
845 | spar[0] = slatLength5[i]/2.; | |
2057e0cc | 846 | spar[1] = kSlatHeight/2.; |
847 | spar[2] = kSlatWidth/2. * 1.01; | |
c10e6eaf | 848 | Float_t dzCh5 = spar[2]*1.01; |
d1cd2474 | 849 | // zSlat to be checked (odd downstream or upstream?) |
850 | Float_t zSlat = (i%2 ==0)? -spar[2] : spar[2]; | |
851 | ||
2057e0cc | 852 | sprintf(idSlatCh9,"LE%d",kNslats5-1+i); |
a432117a | 853 | detElemId = 900 + i + kNslats5-1; |
2057e0cc | 854 | gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3); |
a432117a | 855 | GetEnvelopes(8)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(xSlat5, ySlat5, zSlat+2.*dzCh5), |
c10e6eaf | 856 | TGeoRotation("rot1",90,angle,90,90+angle,0,0) ); |
d1cd2474 | 857 | |
2057e0cc | 858 | sprintf(idSlatCh9,"LE%d",3*kNslats5-2+i); |
a432117a | 859 | detElemId = 950 + i + kNslats5-1; |
2057e0cc | 860 | gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3); |
a432117a | 861 | GetEnvelopes(8)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(-xSlat5, ySlat5, zSlat-2.*dzCh5), |
c10e6eaf | 862 | TGeoRotation("rot2",90,180+angle,90,90+angle,180,0) ); |
d1cd2474 | 863 | |
c10e6eaf | 864 | if (i > 0) { |
865 | sprintf(idSlatCh9,"LE%d",kNslats5-1-i); | |
a432117a | 866 | detElemId = 900 - i + kNslats5-1; |
c10e6eaf | 867 | gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3); |
a432117a | 868 | GetEnvelopes(8)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(xSlat5, -ySlat5, zSlat+2.*dzCh5), |
c10e6eaf | 869 | TGeoRotation("rot3",90,angle,90,270+angle,180,0) ); |
870 | ||
871 | sprintf(idSlatCh9,"LE%d",3*kNslats5-2-i); | |
a432117a | 872 | detElemId = 950 - i + kNslats5-1; |
c10e6eaf | 873 | gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3); |
a432117a | 874 | GetEnvelopes(8)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(-xSlat5, -ySlat5, zSlat-2.*dzCh5), |
c10e6eaf | 875 | TGeoRotation("rot4",90,180+angle,90,270+angle,0,0) ); |
d1cd2474 | 876 | } |
877 | ||
2057e0cc | 878 | sprintf(idSlatCh10,"LF%d",kNslats5-1+i); |
a432117a | 879 | detElemId = 1000 + i + kNslats5-1; |
2057e0cc | 880 | gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3); |
a432117a | 881 | GetEnvelopes(9)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(xSlat5, ySlat5, zSlat+2.*dzCh5), |
c10e6eaf | 882 | TGeoRotation("rot5",90,angle,90,90+angle,0,0) ); |
d1cd2474 | 883 | |
2057e0cc | 884 | sprintf(idSlatCh10,"LF%d",3*kNslats5-2+i); |
a432117a | 885 | detElemId = 1050 + i + kNslats5-1; |
2057e0cc | 886 | gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3); |
a432117a | 887 | GetEnvelopes(9)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(-xSlat5, ySlat5, zSlat-2.*dzCh5), |
c10e6eaf | 888 | TGeoRotation("rot6",90,180+angle,90,90+angle,180,0) ); |
889 | ||
890 | if (i > 0) { | |
891 | sprintf(idSlatCh10,"LF%d",kNslats5-1-i); | |
a432117a | 892 | detElemId = 1000 - i + kNslats5-1; |
c10e6eaf | 893 | gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3); |
a432117a | 894 | GetEnvelopes(9)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(xSlat5, -ySlat5, zSlat+2.*dzCh5), |
c10e6eaf | 895 | TGeoRotation("rot7",90,angle,90,270+angle,180,0) ); |
896 | sprintf(idSlatCh10,"LF%d",3*kNslats5-2-i); | |
a432117a | 897 | detElemId = 1050 - i + kNslats5-1; |
c10e6eaf | 898 | gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3); |
a432117a | 899 | GetEnvelopes(9)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(-xSlat5, -ySlat5, zSlat-2.*dzCh5), |
c10e6eaf | 900 | TGeoRotation("rot8",90,180+angle,90,270+angle,0,0) ); |
901 | } | |
d1cd2474 | 902 | } |
c10e6eaf | 903 | // // create the panel volume |
d1cd2474 | 904 | |
2057e0cc | 905 | gMC->Gsvolu("S09C","BOX",kPanelMaterial,panelpar,3); |
906 | gMC->Gsvolu("S10C","BOX",kPanelMaterial,panelpar,3); | |
d1cd2474 | 907 | |
908 | // create the rohacell volume | |
909 | ||
2057e0cc | 910 | gMC->Gsvolu("S09R","BOX",kRohaMaterial,rohapar,3); |
911 | gMC->Gsvolu("S10R","BOX",kRohaMaterial,rohapar,3); | |
d1cd2474 | 912 | |
913 | // create the insulating material volume | |
914 | ||
2057e0cc | 915 | gMC->Gsvolu("S09I","BOX",kInsuMaterial,insupar,3); |
916 | gMC->Gsvolu("S10I","BOX",kInsuMaterial,insupar,3); | |
d1cd2474 | 917 | |
918 | // create the PCB volume | |
919 | ||
2057e0cc | 920 | gMC->Gsvolu("S09P","BOX",kPcbMaterial,pcbpar,3); |
921 | gMC->Gsvolu("S10P","BOX",kPcbMaterial,pcbpar,3); | |
d1cd2474 | 922 | |
923 | // create the sensitive volumes, | |
924 | ||
2057e0cc | 925 | gMC->Gsvolu("S09G","BOX",kSensMaterial,dum,0); |
926 | gMC->Gsvolu("S10G","BOX",kSensMaterial,dum,0); | |
d1cd2474 | 927 | |
928 | // create the vertical frame volume | |
929 | ||
2057e0cc | 930 | gMC->Gsvolu("S09V","BOX",kVframeMaterial,vFramepar,3); |
931 | gMC->Gsvolu("S10V","BOX",kVframeMaterial,vFramepar,3); | |
d1cd2474 | 932 | |
933 | // create the horizontal frame volume | |
934 | ||
2057e0cc | 935 | gMC->Gsvolu("S09H","BOX",kHframeMaterial,hFramepar,3); |
936 | gMC->Gsvolu("S10H","BOX",kHframeMaterial,hFramepar,3); | |
d1cd2474 | 937 | |
938 | // create the horizontal border volume | |
939 | ||
2057e0cc | 940 | gMC->Gsvolu("S09B","BOX",kBframeMaterial,bFramepar,3); |
941 | gMC->Gsvolu("S10B","BOX",kBframeMaterial,bFramepar,3); | |
d1cd2474 | 942 | |
c10e6eaf | 943 | index = 0; |
944 | for (i = 0; i < kNslats5; i++){ | |
945 | for (Int_t quadrant = 1; quadrant <= 4; quadrant++) { | |
d1cd2474 | 946 | |
c10e6eaf | 947 | if (i == 0 && quadrant == 2) continue; |
948 | if (i == 0 && quadrant == 4) continue; | |
d1cd2474 | 949 | |
c10e6eaf | 950 | sprintf(idSlatCh9,"LE%d",ConvertSlatNum(i,quadrant,kNslats5-1)); |
951 | sprintf(idSlatCh10,"LF%d",ConvertSlatNum(i,quadrant,kNslats5-1)); | |
952 | Float_t xvFrame = (slatLength5[i] - kVframeLength)/2.; | |
d1cd2474 | 953 | |
c10e6eaf | 954 | // position the vertical frames |
955 | if (i!=1 && i!=0) { | |
a432117a | 956 | GetEnvelopes(8)->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
957 | GetEnvelopes(8)->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); | |
958 | GetEnvelopes(9)->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); | |
959 | GetEnvelopes(9)->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); | |
c10e6eaf | 960 | } |
d1cd2474 | 961 | |
c10e6eaf | 962 | // position the panels and the insulating material |
963 | for (j = 0; j < kNPCB5[i]; j++){ | |
964 | if (i == 1 && j == 0) continue; | |
965 | index++; | |
966 | Float_t xx = kSensLength * (-kNPCB5[i]/2.+j+.5); | |
967 | ||
968 | Float_t zPanel = spar[2] - panelpar[2]; | |
a432117a | 969 | GetEnvelopes(8)->AddEnvelopeConstituent("S09C", idSlatCh9, 2*index-1,TGeoTranslation(xx,0.,zPanel)); |
970 | GetEnvelopes(8)->AddEnvelopeConstituent("S09C", idSlatCh9, 2*index,TGeoTranslation(xx,0.,-zPanel)); | |
971 | GetEnvelopes(8)->AddEnvelopeConstituent("S09I", idSlatCh9, index,TGeoTranslation(xx,0.,0.)); | |
972 | GetEnvelopes(9)->AddEnvelopeConstituent("S10C", idSlatCh10, 2*index-1,TGeoTranslation(xx,0.,zPanel)); | |
973 | GetEnvelopes(9)->AddEnvelopeConstituent("S10C", idSlatCh10, 2*index,TGeoTranslation(xx,0.,-zPanel)); | |
974 | GetEnvelopes(9)->AddEnvelopeConstituent("S10I", idSlatCh10, index,TGeoTranslation(xx,0.,0.)); | |
c10e6eaf | 975 | } |
976 | } | |
d1cd2474 | 977 | } |
978 | ||
979 | // position the rohacell volume inside the panel volume | |
980 | gMC->Gspos("S09R",1,"S09C",0.,0.,0.,0,"ONLY"); | |
981 | gMC->Gspos("S10R",1,"S10C",0.,0.,0.,0,"ONLY"); | |
982 | ||
983 | // position the PCB volume inside the insulating material volume | |
984 | gMC->Gspos("S09P",1,"S09I",0.,0.,0.,0,"ONLY"); | |
985 | gMC->Gspos("S10P",1,"S10I",0.,0.,0.,0,"ONLY"); | |
986 | // position the horizontal frame volume inside the PCB volume | |
987 | gMC->Gspos("S09H",1,"S09P",0.,0.,0.,0,"ONLY"); | |
988 | gMC->Gspos("S10H",1,"S10P",0.,0.,0.,0,"ONLY"); | |
989 | // position the sensitive volume inside the horizontal frame volume | |
990 | gMC->Gsposp("S09G",1,"S09H",0.,0.,0.,0,"ONLY",senspar,3); | |
991 | gMC->Gsposp("S10G",1,"S10H",0.,0.,0.,0,"ONLY",senspar,3); | |
992 | // position the border volumes inside the PCB volume | |
2057e0cc | 993 | Float_t yborder = ( kPcbHeight - kBframeHeight ) / 2.; |
d1cd2474 | 994 | gMC->Gspos("S09B",1,"S09P",0., yborder,0.,0,"ONLY"); |
995 | gMC->Gspos("S09B",2,"S09P",0.,-yborder,0.,0,"ONLY"); | |
996 | gMC->Gspos("S10B",1,"S10P",0., yborder,0.,0,"ONLY"); | |
997 | gMC->Gspos("S10B",2,"S10P",0.,-yborder,0.,0,"ONLY"); | |
998 | ||
c10e6eaf | 999 | // // create the NULOC volume and position it in the horizontal frame |
d1cd2474 | 1000 | |
2057e0cc | 1001 | gMC->Gsvolu("S09N","BOX",kNulocMaterial,nulocpar,3); |
1002 | gMC->Gsvolu("S10N","BOX",kNulocMaterial,nulocpar,3); | |
d1cd2474 | 1003 | index = 0; |
c10e6eaf | 1004 | for (xx = -xxmax; xx <= xxmax; xx += 2*kNulocLength) { |
d1cd2474 | 1005 | index++; |
2057e0cc | 1006 | gMC->Gspos("S09N",2*index-1,"S09B", xx, 0.,-kBframeWidth/4., 0, "ONLY"); |
1007 | gMC->Gspos("S09N",2*index ,"S09B", xx, 0., kBframeWidth/4., 0, "ONLY"); | |
1008 | gMC->Gspos("S10N",2*index-1,"S10B", xx, 0.,-kBframeWidth/4., 0, "ONLY"); | |
1009 | gMC->Gspos("S10N",2*index ,"S10B", xx, 0., kBframeWidth/4., 0, "ONLY"); | |
d1cd2474 | 1010 | } |
1011 | ||
c10e6eaf | 1012 | // // position the volumes approximating the circular section of the pipe |
2057e0cc | 1013 | Float_t yoffs = kSensHeight/2. - kYoverlap; |
d1cd2474 | 1014 | Float_t epsilon = 0.001; |
6296ba34 | 1015 | Int_t ndiv = 10; |
d1cd2474 | 1016 | Double_t divpar[3]; |
c10e6eaf | 1017 | Double_t dydiv = kSensHeight/ndiv; |
d1cd2474 | 1018 | Double_t ydiv = yoffs -dydiv; |
c10e6eaf | 1019 | Int_t imax = 0; |
2057e0cc | 1020 | // for (Int_t islat=0; islat<kNslats3; islat++) imax += kNPCB3[islat]; |
d1cd2474 | 1021 | imax = 1; |
6296ba34 | 1022 | Float_t rmin = 40.; |
1023 | Float_t shiftR = 0.; | |
c10e6eaf | 1024 | for (Int_t idiv = 0;idiv < ndiv; idiv++){ |
1025 | ydiv += dydiv; | |
d1cd2474 | 1026 | Float_t xdiv = 0.; |
c10e6eaf | 1027 | if (ydiv < rmin) xdiv = rmin * TMath::Sin( TMath::ACos(ydiv/rmin) ); |
6296ba34 | 1028 | divpar[0] = (kPcbLength-xdiv-shiftR)/2.; |
d1cd2474 | 1029 | divpar[1] = dydiv/2. - epsilon; |
2057e0cc | 1030 | divpar[2] = kSensWidth/2.; |
6296ba34 | 1031 | Float_t xvol = (kPcbLength+xdiv)/2.+ shiftR; |
c10e6eaf | 1032 | Float_t yvol = ydiv + dydiv/2.; |
d1cd2474 | 1033 | |
c10e6eaf | 1034 | for (Int_t quadrant = 1; quadrant <= 4; quadrant++) { |
1035 | sprintf(idSlatCh9,"LE%d",ConvertSlatNum(1,quadrant,kNslats5-1)); | |
1036 | sprintf(idSlatCh10,"LF%d",ConvertSlatNum(1,quadrant,kNslats5-1)); | |
d1cd2474 | 1037 | |
a432117a | 1038 | GetEnvelopes(8)->AddEnvelopeConstituentParam("S09G", idSlatCh9, quadrant*100+imax+4*idiv+1, |
6296ba34 | 1039 | TGeoTranslation(xvol-kPcbLength * kNPCB5[1]/2.,yvol-kPcbLength+kYoverlap,0.),3,divpar); |
a432117a | 1040 | GetEnvelopes(9)->AddEnvelopeConstituentParam("S10G", idSlatCh10, quadrant*100+imax+4*idiv+1, |
6296ba34 | 1041 | TGeoTranslation(xvol-kPcbLength * kNPCB5[1]/2.,yvol-kPcbLength+kYoverlap,0.),3,divpar); |
d1cd2474 | 1042 | } |
1043 | } | |
a432117a | 1044 | // cout << "Geometry for Station 5...... done" << endl; |
d1cd2474 | 1045 | |
1046 | } | |
1047 | } | |
1048 | ||
1049 | ||
1050 | //______________________________________________________________________________ | |
1051 | void AliMUONSlatGeometryBuilder::SetTransformations() | |
1052 | { | |
1053 | // Defines the transformations for the station2 chambers. | |
1054 | // --- | |
1055 | ||
1056 | AliMUONChamber* iChamber1 = GetChamber(4); | |
1057 | Double_t zpos1 = - iChamber1->Z(); | |
1058 | iChamber1->GetGeometry() | |
1059 | ->SetTranslation(TGeoTranslation(0., 0., zpos1)); | |
1060 | ||
1061 | AliMUONChamber* iChamber2 = GetChamber(5); | |
1062 | Double_t zpos2 = - iChamber2->Z(); | |
1063 | iChamber2->GetGeometry() | |
1064 | ->SetTranslation(TGeoTranslation(0., 0., zpos2)); | |
1065 | ||
1066 | iChamber1 = GetChamber(6); | |
1067 | zpos1 = - iChamber1->Z(); | |
1068 | iChamber1->GetGeometry() | |
1069 | ->SetTranslation(TGeoTranslation(0., 0., zpos1)); | |
1070 | ||
1071 | iChamber2 = GetChamber(7); | |
1072 | zpos2 = - iChamber2->Z(); | |
1073 | iChamber2->GetGeometry() | |
1074 | ->SetTranslation(TGeoTranslation(0., 0., zpos2)); | |
1075 | ||
1076 | iChamber1 = GetChamber(8); | |
1077 | zpos1 = - iChamber1->Z(); | |
1078 | iChamber1->GetGeometry() | |
1079 | ->SetTranslation(TGeoTranslation(0., 0., zpos1)); | |
1080 | ||
1081 | iChamber2 = GetChamber(9); | |
1082 | zpos2 = - iChamber2->Z(); | |
1083 | iChamber2->GetGeometry() | |
1084 | ->SetTranslation(TGeoTranslation(0., 0., zpos2)); | |
1085 | ||
1086 | } | |
1087 | ||
1088 | //______________________________________________________________________________ | |
1089 | void AliMUONSlatGeometryBuilder::SetSensitiveVolumes() | |
1090 | { | |
1091 | // Defines the sensitive volumes for slat stations chambers. | |
1092 | // --- | |
1093 | ||
1094 | GetChamber(4)->GetGeometry()->SetSensitiveVolume("S05G"); | |
1095 | GetChamber(5)->GetGeometry()->SetSensitiveVolume("S06G"); | |
1096 | GetChamber(6)->GetGeometry()->SetSensitiveVolume("S07G"); | |
1097 | GetChamber(7)->GetGeometry()->SetSensitiveVolume("S08G"); | |
1098 | GetChamber(8)->GetGeometry()->SetSensitiveVolume("S09G"); | |
1099 | GetChamber(9)->GetGeometry()->SetSensitiveVolume("S10G"); | |
1100 | } | |
1101 | ||
1102 | //______________________________________________________________________________ | |
1103 | Int_t AliMUONSlatGeometryBuilder::ConvertSlatNum(Int_t numslat, Int_t quadnum, Int_t fspq) const | |
1104 | { | |
2057e0cc | 1105 | // On-line function establishing the correspondance between numslat (the slat number on a particular quadrant (numslat->0....4 for St3)) |
1106 | // and slatnum (the slat number on the whole panel (slatnum->1...18 for St3) | |
c10e6eaf | 1107 | numslat += 1; |
1108 | if (quadnum==2 || quadnum==3) | |
1109 | numslat += fspq; | |
1110 | else | |
1111 | numslat = fspq + 2-numslat; | |
1112 | numslat -= 1; | |
d1cd2474 | 1113 | |
c10e6eaf | 1114 | if (quadnum==3 || quadnum==4) numslat += 2*fspq+1; |
1115 | ||
1116 | return numslat; | |
d1cd2474 | 1117 | } |