d1cd2474 |
1 | // $Id$ |
2 | // |
3 | // Class AliMUONSlatGeometryBuilder |
4 | // ------------------------------- |
5 | // Abstract base class for geometry construction per chamber. |
6 | // |
7 | // Author: Eric Dumonteil |
8 | |
9 | #include <TVirtualMC.h> |
10 | #include <TArrayI.h> |
11 | #include <TGeoMatrix.h> |
12 | #include "AliRun.h" |
13 | |
14 | #include "AliMUONSlatGeometryBuilder.h" |
15 | #include "AliMUON.h" |
16 | #include "AliMUONChamber.h" |
17 | #include "AliMUONChamberGeometry.h" |
18 | |
19 | ClassImp(AliMUONSlatGeometryBuilder) |
20 | |
21 | Int_t ConvertSlatNum(Int_t numslat, Int_t quadnum, Int_t fspq); |
22 | |
23 | |
24 | |
25 | //______________________________________________________________________________ |
26 | AliMUONSlatGeometryBuilder::AliMUONSlatGeometryBuilder(AliMUON* muon) |
27 | : AliMUONVGeometryBuilder(&muon->Chamber(4), &muon->Chamber(5), &muon->Chamber(6), &muon->Chamber(7), &muon->Chamber(8), &muon->Chamber(9)), |
28 | // : AliMUONVGeometryBuilder(&muon->Chamber(4), &muon->Chamber(5)), |
29 | fMUON(muon) |
30 | { |
31 | // Standard constructor |
32 | |
33 | } |
34 | |
35 | //______________________________________________________________________________ |
36 | AliMUONSlatGeometryBuilder::AliMUONSlatGeometryBuilder() |
37 | : AliMUONVGeometryBuilder(), |
38 | fMUON(0) |
39 | { |
40 | // Default constructor |
41 | } |
42 | |
43 | |
44 | //______________________________________________________________________________ |
45 | AliMUONSlatGeometryBuilder::AliMUONSlatGeometryBuilder(const AliMUONSlatGeometryBuilder& rhs) |
46 | : AliMUONVGeometryBuilder(rhs) |
47 | { |
48 | Fatal("Copy constructor", |
49 | "Copy constructor is not implemented."); |
50 | } |
51 | |
52 | //______________________________________________________________________________ |
53 | AliMUONSlatGeometryBuilder::~AliMUONSlatGeometryBuilder() { |
54 | // |
55 | } |
56 | |
57 | //______________________________________________________________________________ |
58 | AliMUONSlatGeometryBuilder& |
59 | AliMUONSlatGeometryBuilder::operator = (const AliMUONSlatGeometryBuilder& rhs) |
60 | { |
61 | // check assignement to self |
62 | if (this == &rhs) return *this; |
63 | |
64 | Fatal("operator=", |
65 | "Assignment operator is not implemented."); |
66 | |
67 | return *this; |
68 | } |
69 | |
70 | // |
71 | // public methods |
72 | // |
73 | |
74 | //______________________________________________________________________________ |
75 | void AliMUONSlatGeometryBuilder::CreateGeometry() |
76 | { |
77 | |
78 | Int_t *idtmed = fMUON->GetIdtmed()->GetArray()-1099; |
79 | |
80 | Float_t angle; |
81 | Float_t *dum=0; |
82 | |
83 | // define the id of tracking media: |
84 | Int_t idCopper = idtmed[1110]; |
85 | Int_t idGlass = idtmed[1111]; |
86 | Int_t idCarbon = idtmed[1112]; |
87 | Int_t idRoha = idtmed[1113]; |
88 | Int_t idGas=idtmed[1108]; // medium 9 = Ar-CO2 gas (80%+20%) |
89 | Int_t idAir= idtmed[1100]; // medium 1 |
90 | |
91 | // sensitive area: 40*40 cm**2 |
92 | const Float_t sensLength = 40.; |
93 | const Float_t sensHeight = 40.; |
94 | const Float_t sensWidth = 0.5; // according to TDR fig 2.120 |
95 | const Int_t sensMaterial = idGas; |
96 | const Float_t yOverlap = 1.5; |
97 | |
98 | // PCB dimensions in cm; width: 30 mum copper |
99 | const Float_t pcbLength = sensLength; |
100 | const Float_t pcbHeight = 60.; |
101 | const Float_t pcbWidth = 0.003; |
102 | const Int_t pcbMaterial = idCopper; |
103 | |
104 | // Insulating material: 200 mum glass fiber glued to pcb |
105 | const Float_t insuLength = pcbLength; |
106 | const Float_t insuHeight = pcbHeight; |
107 | const Float_t insuWidth = 0.020; |
108 | const Int_t insuMaterial = idGlass; |
109 | |
110 | // Carbon fiber panels: 200mum carbon/epoxy skin |
111 | const Float_t panelLength = sensLength; |
112 | const Float_t panelHeight = sensHeight; |
113 | const Float_t panelWidth = 0.020; |
114 | const Int_t panelMaterial = idCarbon; |
115 | |
116 | // rohacell between the two carbon panels |
117 | const Float_t rohaLength = sensLength; |
118 | const Float_t rohaHeight = sensHeight; |
119 | const Float_t rohaWidth = 0.5; |
120 | const Int_t rohaMaterial = idRoha; |
121 | |
122 | // Frame around the slat: 2 sticks along length,2 along height |
123 | // H: the horizontal ones |
124 | const Float_t hFrameLength = pcbLength; |
125 | const Float_t hFrameHeight = 1.5; |
126 | const Float_t hFrameWidth = sensWidth; |
127 | const Int_t hFrameMaterial = idGlass; |
128 | |
129 | // V: the vertical ones |
130 | const Float_t vFrameLength = 4.0; |
131 | const Float_t vFrameHeight = sensHeight + hFrameHeight; |
132 | const Float_t vFrameWidth = sensWidth; |
133 | const Int_t vFrameMaterial = idGlass; |
134 | |
135 | // B: the horizontal border filled with rohacell |
136 | const Float_t bFrameLength = hFrameLength; |
137 | const Float_t bFrameHeight = (pcbHeight - sensHeight)/2. - hFrameHeight; |
138 | const Float_t bFrameWidth = hFrameWidth; |
139 | const Int_t bFrameMaterial = idRoha; |
140 | |
141 | // NULOC: 30 mum copper + 200 mum vetronite (same radiation length as 14mum copper) |
142 | const Float_t nulocLength = 2.5; |
143 | const Float_t nulocHeight = 7.5; |
144 | const Float_t nulocWidth = 0.0030 + 0.0014; // equivalent copper width of vetronite; |
145 | const Int_t nulocMaterial = idCopper; |
146 | |
147 | const Float_t slatHeight = pcbHeight; |
148 | const Float_t slatWidth = sensWidth + 2.*(pcbWidth + insuWidth + |
149 | 2.* panelWidth + rohaWidth); |
150 | const Int_t slatMaterial = idAir; |
151 | const Float_t dSlatLength = vFrameLength; // border on left and right |
152 | |
153 | Float_t spar[3]; |
154 | Int_t i, j; |
155 | |
156 | // the panel volume contains the rohacell |
157 | |
158 | Float_t twidth = 2 * panelWidth + rohaWidth; |
159 | Float_t panelpar[3] = { panelLength/2., panelHeight/2., twidth/2. }; |
160 | Float_t rohapar[3] = { rohaLength/2., rohaHeight/2., rohaWidth/2. }; |
161 | |
162 | // insulating material contains PCB-> gas-> 2 borders filled with rohacell |
163 | |
164 | twidth = 2*(insuWidth + pcbWidth) + sensWidth; |
165 | Float_t insupar[3] = { insuLength/2., insuHeight/2., twidth/2. }; |
166 | twidth -= 2 * insuWidth; |
167 | Float_t pcbpar[3] = { pcbLength/2., pcbHeight/2., twidth/2. }; |
168 | Float_t senspar[3] = { sensLength/2., sensHeight/2., sensWidth/2. }; |
169 | Float_t theight = 2*hFrameHeight + sensHeight; |
170 | Float_t hFramepar[3]={hFrameLength/2., theight/2., hFrameWidth/2.}; |
171 | Float_t bFramepar[3]={bFrameLength/2., bFrameHeight/2., bFrameWidth/2.}; |
172 | Float_t vFramepar[3]={vFrameLength/2., vFrameHeight/2., vFrameWidth/2.}; |
173 | Float_t nulocpar[3]={nulocLength/2., nulocHeight/2., nulocWidth/2.}; |
174 | Float_t xx; |
175 | Float_t xxmax = (bFrameLength - nulocLength)/2.; |
176 | Int_t index=0; |
177 | |
178 | AliMUONChamber *iChamber, *iChamber1, *iChamber2; |
179 | |
180 | Int_t* fStations = new Int_t[5]; |
181 | for (Int_t i=0; i<5; i++) fStations[i] = 1; |
182 | |
183 | if (fStations[2]) |
184 | { |
185 | |
186 | //******************************************************************** |
187 | // Station 3 ** |
188 | //******************************************************************** |
189 | // indices 1 and 2 for first and second chambers in the station |
190 | // iChamber (first chamber) kept for other quanties than Z, |
191 | // assumed to be the same in both chambers |
192 | |
193 | iChamber = GetChamber(4); |
194 | iChamber1 = iChamber; |
195 | iChamber2 = GetChamber(5); |
196 | |
197 | iChamber1->GetGeometry()->SetDebug(kTRUE); |
198 | //iChamber2->GetGeometry()->SetDebug(kTRUE); |
199 | |
200 | if (gAlice->GetModule("DIPO")) { |
201 | // if DIPO is preset, the whole station will be placed in DDIP volume |
202 | iChamber1->GetGeometry()->SetMotherVolume("DDIP"); |
203 | iChamber2->GetGeometry()->SetMotherVolume("DDIP"); |
204 | } |
205 | |
206 | // if (gAlice->GetModule("DIPO")) { |
207 | // slats5Mother="DDIP"; |
208 | // slats6Mother="DDIP"; |
209 | |
210 | // zoffs5 = zpos1; |
211 | // zoffs6 = zpos2; |
212 | // } |
213 | // else { |
214 | // gMC->Gsvolu("S05M", "TUBE", idAir, tpar, 3); |
215 | // gMC->Gsvolu("S06M", "TUBE", idAir, tpar, 3); |
216 | // gMC->Gspos("S05M", 1, "ALIC", 0., 0., zpos1 , 0, "ONLY"); |
217 | |
218 | // gMC->Gspos("S06M", 1, "ALIC", 0., 0., zpos2 , 0, "ONLY"); |
219 | // } |
220 | |
221 | // volumes for slat geometry (xx=5,..,10 chamber id): |
222 | // Sxx0 Sxx1 Sxx2 Sxx3 --> Slat Mother volumes |
223 | // SxxG --> Sensitive volume (gas) |
224 | // SxxP --> PCB (copper) |
225 | // SxxI --> Insulator (vetronite) |
226 | // SxxC --> Carbon panel |
227 | // SxxR --> Rohacell |
228 | // SxxH, SxxV --> Horizontal and Vertical frames (vetronite) |
229 | // SB5x --> Volumes for the 35 cm long PCB |
230 | // slat dimensions: slat is a MOTHER volume!!! made of air |
231 | |
232 | // only for chamber 5: slat 1 has a PCB shorter by 5cm! |
233 | |
234 | Float_t tlength = 35.; |
235 | Float_t panelpar2[3] = { tlength/2., panelpar[1], panelpar[2]}; |
236 | Float_t rohapar2[3] = { tlength/2., rohapar[1], rohapar[2]}; |
237 | Float_t insupar2[3] = { tlength/2., insupar[1], insupar[2]}; |
238 | Float_t pcbpar2[3] = { tlength/2., pcbpar[1], pcbpar[2]}; |
239 | Float_t senspar2[3] = { tlength/2., senspar[1], senspar[2]}; |
240 | Float_t hFramepar2[3] = { tlength/2., hFramepar[1], hFramepar[2]}; |
241 | Float_t bFramepar2[3] = { tlength/2., bFramepar[1], bFramepar[2]}; |
242 | Float_t *dum=0; |
243 | |
244 | const Int_t nSlats3 = 5; // number of slats per quadrant |
245 | const Int_t nPCB3[nSlats3] = {3,4,4,3,2}; // n PCB per slat |
246 | const Float_t xpos3[nSlats3] = {31., 0., 0., 0., 0.}; |
247 | Float_t slatLength3[nSlats3]; |
248 | |
249 | // create and position the slat (mother) volumes |
250 | |
251 | // char volNam5[5]; |
252 | // char volNam6[5]; |
253 | char idSlatCh5[5]; |
254 | char idSlatCh6[5]; |
255 | Float_t xSlat3; |
256 | Float_t angle = 0.; |
257 | |
258 | Float_t spar2[3]; |
259 | for (i = 0; i<nSlats3; i++){ |
260 | slatLength3[i] = pcbLength * nPCB3[i] + 2. * dSlatLength; |
261 | xSlat3 = slatLength3[i]/2. - vFrameLength/2. + xpos3[i]; |
262 | if (i==1 || i==0) slatLength3[i] -= 2. *dSlatLength; // frame out in PCB with circular border |
263 | Float_t ySlat31 = sensHeight * i - yOverlap * i; |
264 | Float_t ySlat32 = -sensHeight * i + yOverlap * i; |
265 | spar[0] = slatLength3[i]/2.; |
266 | spar[1] = slatHeight/2.; |
267 | spar[2] = slatWidth/2. * 1.01; |
268 | // take away 5 cm from the first slat in chamber 5 |
269 | Float_t xSlat32 = 0; |
270 | if (i==1 || i==2) { // 1 pcb is shortened by 5cm |
271 | spar2[0] = spar[0]-5./2.; |
272 | xSlat32 = xSlat3 - 5/2.; |
273 | } |
274 | else { |
275 | spar2[0] = spar[0]; |
276 | xSlat32 = xSlat3; |
277 | } |
278 | spar2[1] = spar[1]; |
279 | spar2[2] = spar[2]; |
280 | Float_t dzCh3=spar[2] * 1.01; |
281 | // zSlat to be checked (odd downstream or upstream?) |
282 | Float_t zSlat = (i%2 ==0)? -spar[2] : spar[2]; |
283 | // sprintf(volNam5,"S05%d",i); |
284 | // gMC->Gsvolu(volNam5,"BOX",slatMaterial,spar2,3); |
285 | // gMC->Gspos(volNam5, i*4+1,slats5Mother, xSlat32, ySlat31, zoffs5+zSlat+2.*dzCh3, 0, "ONLY"); |
286 | // gMC->Gspos(volNam5, i*4+2,slats5Mother,-xSlat32, ySlat31, zoffs5+zSlat-2.*dzCh3, 0, "ONLY"); |
287 | |
288 | sprintf(idSlatCh5,"LA%d",nSlats3-1+i); |
289 | gMC->Gsvolu(idSlatCh5,"BOX",slatMaterial,spar2,3); |
290 | GetChamber(4)->GetGeometry()->AddEnvelope(idSlatCh5, true, TGeoTranslation(xSlat32, ySlat31, zSlat+2.*dzCh3) ,TGeoRotation("rot1",90,angle,90,90+angle,0,0) |
291 | ); |
292 | |
293 | sprintf(idSlatCh5,"LA%d",3*nSlats3-2+i); |
294 | gMC->Gsvolu(idSlatCh5,"BOX",slatMaterial,spar2,3); |
295 | GetChamber(4)->GetGeometry()->AddEnvelope(idSlatCh5, true, TGeoTranslation(-xSlat32, ySlat31, zSlat-2.*dzCh3) ,TGeoRotation("rot2",90,180+angle,90,90+angle,180,0) |
296 | ); |
297 | |
298 | if (i>0) { |
299 | |
300 | sprintf(idSlatCh5,"LA%d",nSlats3-1-i); |
301 | gMC->Gsvolu(idSlatCh5,"BOX",slatMaterial,spar2,3); |
302 | GetChamber(4)->GetGeometry()->AddEnvelope(idSlatCh5, true, TGeoTranslation(xSlat32, ySlat32, zSlat+2.*dzCh3) ,TGeoRotation("rot3",90,angle,90,270+angle,180,0) |
303 | ); |
304 | |
305 | sprintf(idSlatCh5,"LA%d",3*nSlats3-2-i); |
306 | gMC->Gsvolu(idSlatCh5,"BOX",slatMaterial,spar2,3); |
307 | GetChamber(4)->GetGeometry()->AddEnvelope(idSlatCh5, true, TGeoTranslation(-xSlat32, ySlat32, zSlat-2.*dzCh3) ,TGeoRotation("rot4",90,180+angle,90,270+angle,0,0) |
308 | ); |
309 | } |
310 | |
311 | sprintf(idSlatCh6,"LB%d",nSlats3-1+i); |
312 | gMC->Gsvolu(idSlatCh6,"BOX",slatMaterial,spar2,3); |
313 | GetChamber(5)->GetGeometry()->AddEnvelope(idSlatCh6, true, TGeoTranslation(xSlat3, ySlat31, zSlat+2.*dzCh3) ,TGeoRotation("rot5",90,angle,90,90+angle,0,0) |
314 | ); |
315 | sprintf(idSlatCh6,"LB%d",3*nSlats3-2+i); |
316 | gMC->Gsvolu(idSlatCh6,"BOX",slatMaterial,spar2,3); |
317 | GetChamber(5)->GetGeometry()->AddEnvelope(idSlatCh6, true, TGeoTranslation(-xSlat3, ySlat31, zSlat-2.*dzCh3) ,TGeoRotation("rot6",90,180+angle,90,90+angle,180,0) |
318 | ); |
319 | |
320 | if (i>0) { |
321 | sprintf(idSlatCh6,"LB%d",nSlats3-1-i); |
322 | gMC->Gsvolu(idSlatCh6,"BOX",slatMaterial,spar2,3); |
323 | GetChamber(5)->GetGeometry()->AddEnvelope(idSlatCh6, true, TGeoTranslation(xSlat3, ySlat32, zSlat+2.*dzCh3) ,TGeoRotation("rot7",90,angle,90,270+angle,180,0) |
324 | ); |
325 | |
326 | sprintf(idSlatCh6,"LB%d",3*nSlats3-2-i); |
327 | gMC->Gsvolu(idSlatCh6,"BOX",slatMaterial,spar2,3); |
328 | GetChamber(5)->GetGeometry()->AddEnvelope(idSlatCh6, true, TGeoTranslation(-xSlat3, ySlat32, zSlat-2.*dzCh3) ,TGeoRotation("rot8",90,180+angle,90,270+angle,0,0) |
329 | ); |
330 | } |
331 | } |
332 | |
333 | // create the panel volume |
334 | |
335 | gMC->Gsvolu("S05C","BOX",panelMaterial,panelpar,3); |
336 | gMC->Gsvolu("SB5C","BOX",panelMaterial,panelpar2,3); |
337 | gMC->Gsvolu("S06C","BOX",panelMaterial,panelpar,3); |
338 | |
339 | // create the rohacell volume |
340 | |
341 | gMC->Gsvolu("S05R","BOX",rohaMaterial,rohapar,3); |
342 | gMC->Gsvolu("SB5R","BOX",rohaMaterial,rohapar2,3); |
343 | gMC->Gsvolu("S06R","BOX",rohaMaterial,rohapar,3); |
344 | |
345 | // create the insulating material volume |
346 | |
347 | gMC->Gsvolu("S05I","BOX",insuMaterial,insupar,3); |
348 | gMC->Gsvolu("SB5I","BOX",insuMaterial,insupar2,3); |
349 | gMC->Gsvolu("S06I","BOX",insuMaterial,insupar,3); |
350 | |
351 | // create the PCB volume |
352 | |
353 | gMC->Gsvolu("S05P","BOX",pcbMaterial,pcbpar,3); |
354 | gMC->Gsvolu("SB5P","BOX",pcbMaterial,pcbpar2,3); |
355 | gMC->Gsvolu("S06P","BOX",pcbMaterial,pcbpar,3); |
356 | |
357 | // create the sensitive volumes, |
358 | gMC->Gsvolu("S05G","BOX",sensMaterial,dum,0); |
359 | gMC->Gsvolu("S06G","BOX",sensMaterial,dum,0); |
360 | |
361 | |
362 | // create the vertical frame volume |
363 | |
364 | gMC->Gsvolu("S05V","BOX",vFrameMaterial,vFramepar,3); |
365 | gMC->Gsvolu("S06V","BOX",vFrameMaterial,vFramepar,3); |
366 | |
367 | // create the horizontal frame volume |
368 | |
369 | |
370 | gMC->Gsvolu("S05H","BOX",hFrameMaterial,hFramepar,3); |
371 | gMC->Gsvolu("SB5H","BOX",hFrameMaterial,hFramepar2,3); |
372 | gMC->Gsvolu("S06H","BOX",hFrameMaterial,hFramepar,3); |
373 | |
374 | // create the horizontal border volume |
375 | |
376 | gMC->Gsvolu("S05B","BOX",bFrameMaterial,bFramepar,3); |
377 | gMC->Gsvolu("SB5B","BOX",bFrameMaterial,bFramepar2,3); |
378 | gMC->Gsvolu("S06B","BOX",bFrameMaterial,bFramepar,3); |
379 | |
380 | index=0; |
381 | for (i = 0; i<nSlats3; 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,4)); |
388 | sprintf(idSlatCh6,"LB%d",ConvertSlatNum(i,quadrant,4)); |
389 | Float_t xvFrame = (slatLength3[i] - vFrameLength)/2.; |
390 | Float_t xvFrame2 = xvFrame; |
391 | |
392 | if ( i==1 || i ==2 ) xvFrame2 -= 5./2.; |
393 | |
394 | // position the vertical frames |
395 | if (i!=1 && i!=0) { |
396 | GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05V", idSlatCh5, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame2,0.,0.)); |
397 | GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05V", idSlatCh5, (2*i)*10+quadrant,TGeoTranslation(-xvFrame2,0.,0.)); |
398 | GetChamber(5)->GetGeometry()->AddEnvelopeConstituent("S06V", idSlatCh6, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
399 | GetChamber(5)->GetGeometry()->AddEnvelopeConstituent("S06V", idSlatCh6, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
400 | |
401 | } |
402 | // position the panels and the insulating material |
403 | for (j=0; j<nPCB3[i]; j++){ |
404 | if (i==1&&j==0) continue; |
405 | index++; |
406 | Float_t xx = sensLength * (-nPCB3[i]/2.+j+.5); |
407 | Float_t xx2 = xx + 5/2.; |
408 | |
409 | Float_t zPanel = spar[2] - panelpar[2]; |
410 | if ( (i==1 || i==2) && j == nPCB3[i]-1) { // 1 pcb is shortened by 5cm |
411 | GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("SB5C", idSlatCh5, 2*index-1,TGeoTranslation(xx,0.,zPanel)); |
412 | GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("SB5C", idSlatCh5, 2*index,TGeoTranslation(xx,0.,-zPanel)); |
413 | GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("SB5I", idSlatCh5, index,TGeoTranslation(xx,0.,0.)); |
414 | } |
415 | else if ( (i==1 || i==2) && j < nPCB3[i]-1) { |
416 | GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05C", idSlatCh5, 2*index-1,TGeoTranslation(xx2,0.,zPanel)); |
417 | GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05C", idSlatCh5, 2*index,TGeoTranslation(xx2,0.,-zPanel)); |
418 | GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05I", idSlatCh5, index,TGeoTranslation(xx2,0.,0.)); |
419 | } |
420 | else { |
421 | GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05C", idSlatCh5, 2*index-1,TGeoTranslation(xx,0.,zPanel)); |
422 | GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05C", idSlatCh5, 2*index,TGeoTranslation(xx,0.,-zPanel)); |
423 | GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05I", idSlatCh5, index,TGeoTranslation(xx,0.,0.)); |
424 | } |
425 | GetChamber(5)->GetGeometry()->AddEnvelopeConstituent("S06C", idSlatCh6, 2*index-1,TGeoTranslation(xx,0.,zPanel)); |
426 | GetChamber(5)->GetGeometry()->AddEnvelopeConstituent("S06C", idSlatCh6, 2*index,TGeoTranslation(xx,0.,-zPanel)); |
427 | GetChamber(5)->GetGeometry()->AddEnvelopeConstituent("S06I", idSlatCh6, index,TGeoTranslation(xx,0.,0.)); |
428 | |
429 | } |
430 | } |
431 | } |
432 | |
433 | // position the rohacell volume inside the panel volume |
434 | gMC->Gspos("S05R",1,"S05C",0.,0.,0.,0,"ONLY"); |
435 | gMC->Gspos("SB5R",1,"SB5C",0.,0.,0.,0,"ONLY"); |
436 | gMC->Gspos("S06R",1,"S06C",0.,0.,0.,0,"ONLY"); |
437 | |
438 | // position the PCB volume inside the insulating material volume |
439 | gMC->Gspos("S05P",1,"S05I",0.,0.,0.,0,"ONLY"); |
440 | gMC->Gspos("SB5P",1,"SB5I",0.,0.,0.,0,"ONLY"); |
441 | gMC->Gspos("S06P",1,"S06I",0.,0.,0.,0,"ONLY"); |
442 | // position the horizontal frame volume inside the PCB volume |
443 | gMC->Gspos("S05H",1,"S05P",0.,0.,0.,0,"ONLY"); |
444 | gMC->Gspos("SB5H",1,"SB5P",0.,0.,0.,0,"ONLY"); |
445 | gMC->Gspos("S06H",1,"S06P",0.,0.,0.,0,"ONLY"); |
446 | // position the sensitive volume inside the horizontal frame volume |
447 | gMC->Gsposp("S05G",1,"S05H",0.,0.,0.,0,"ONLY",senspar,3); |
448 | gMC->Gsposp("S05G",1,"SB5H",0.,0.,0.,0,"ONLY",senspar2,3); |
449 | gMC->Gsposp("S06G",1,"S06H",0.,0.,0.,0,"ONLY",senspar,3); |
450 | // position the border volumes inside the PCB volume |
451 | Float_t yborder = ( pcbHeight - bFrameHeight ) / 2.; |
452 | gMC->Gspos("S05B",1,"S05P",0., yborder,0.,0,"ONLY"); |
453 | gMC->Gspos("S05B",2,"S05P",0.,-yborder,0.,0,"ONLY"); |
454 | gMC->Gspos("SB5B",1,"SB5P",0., yborder,0.,0,"ONLY"); |
455 | gMC->Gspos("SB5B",2,"SB5P",0.,-yborder,0.,0,"ONLY"); |
456 | gMC->Gspos("S06B",1,"S06P",0., yborder,0.,0,"ONLY"); |
457 | gMC->Gspos("S06B",2,"S06P",0.,-yborder,0.,0,"ONLY"); |
458 | |
459 | // create the NULOC volume and position it in the horizontal frame |
460 | |
461 | gMC->Gsvolu("S05N","BOX",nulocMaterial,nulocpar,3); |
462 | gMC->Gsvolu("S06N","BOX",nulocMaterial,nulocpar,3); |
463 | index = 0; |
464 | Float_t xxmax2 = xxmax - 5./2.; |
465 | for (xx = -xxmax; xx<=xxmax; xx+=2*nulocLength) { |
466 | index++; |
467 | gMC->Gspos("S05N",2*index-1,"S05B", xx, 0.,-bFrameWidth/4., 0, "ONLY"); |
468 | gMC->Gspos("S05N",2*index ,"S05B", xx, 0., bFrameWidth/4., 0, "ONLY"); |
469 | if (xx > -xxmax2 && xx< xxmax2) { |
470 | gMC->Gspos("S05N",2*index-1,"SB5B", xx, 0.,-bFrameWidth/4., 0, "ONLY"); |
471 | gMC->Gspos("S05N",2*index ,"SB5B", xx, 0., bFrameWidth/4., 0, "ONLY"); |
472 | } |
473 | gMC->Gspos("S06N",2*index-1,"S06B", xx, 0.,-bFrameWidth/4., 0, "ONLY"); |
474 | gMC->Gspos("S06N",2*index ,"S06B", xx, 0., bFrameWidth/4., 0, "ONLY"); |
475 | } |
476 | |
477 | // position the volumes approximating the circular section of the pipe |
478 | Float_t yoffs = sensHeight/2.-yOverlap; |
479 | Float_t epsilon = 0.001; |
480 | Int_t ndiv=6; |
481 | Double_t divpar[3]; |
482 | Double_t dydiv= sensHeight/ndiv; |
483 | Double_t ydiv = yoffs -dydiv; |
484 | Int_t imax=0; |
485 | imax = 1; |
486 | Float_t rmin = 33.; |
487 | for (Int_t idiv=0;idiv<ndiv; idiv++){ |
488 | ydiv+= dydiv; |
489 | Float_t xdiv = 0.; |
490 | if (ydiv<rmin) xdiv= rmin * TMath::Sin( TMath::ACos(ydiv/rmin) ); |
491 | divpar[0] = (pcbLength-xdiv)/2.; |
492 | divpar[1] = dydiv/2. - epsilon; |
493 | divpar[2] = sensWidth/2.; |
494 | Float_t xvol=(pcbLength+xdiv)/2.; |
495 | Float_t yvol=ydiv + dydiv/2.; |
496 | |
497 | for (Int_t quadrant=1; quadrant<=4; quadrant++) |
498 | { |
499 | sprintf(idSlatCh5,"LA%d",ConvertSlatNum(1,quadrant,4)); |
500 | sprintf(idSlatCh6,"LB%d",ConvertSlatNum(1,quadrant,4)); |
501 | |
502 | GetChamber(4)->GetGeometry()->AddEnvelopeConstituentParam("S05G", idSlatCh5, quadrant*100+imax+4*idiv+1,TGeoTranslation(xvol-(pcbLength * (nPCB3[1]-1)/2. + 35./2.),yvol-pcbLength+yOverlap,0.),3,divpar); |
503 | GetChamber(5)->GetGeometry()->AddEnvelopeConstituentParam("S06G", idSlatCh6, quadrant*100+imax+4*idiv+1,TGeoTranslation(xvol-pcbLength * nPCB3[1]/2.,yvol-pcbLength+yOverlap,0.),3,divpar); |
504 | } |
505 | |
506 | } |
507 | cout << "Geometry for Station 3...... done" << endl; |
508 | } |
509 | |
510 | if (fStations[3]) { |
511 | |
512 | |
513 | // //******************************************************************** |
514 | // // Station 4 ** |
515 | // //******************************************************************** |
516 | // // indices 1 and 2 for first and second chambers in the station |
517 | // // iChamber (first chamber) kept for other quanties than Z, |
518 | // // assumed to be the same in both chambers |
519 | |
520 | iChamber = GetChamber(6); |
521 | iChamber1 = iChamber; |
522 | iChamber2 = GetChamber(7); |
523 | |
524 | const Int_t nSlats4 = 6; // number of slats per quadrant |
525 | const Int_t nPCB4[nSlats4] = {4,4,5,5,4,3}; // n PCB per slat |
526 | const Float_t xpos4[nSlats4] = {38.5, 40., 0., 0., 0., 0.}; |
527 | Float_t slatLength4[nSlats4]; |
528 | |
529 | // // create and position the slat (mother) volumes |
530 | |
531 | char idSlatCh7[5]; |
532 | char idSlatCh8[5]; |
533 | Float_t xSlat4; |
534 | Float_t ySlat4; |
535 | angle = 0.; |
536 | |
537 | for (i = 0; i<nSlats4; i++){ |
538 | slatLength4[i] = pcbLength * nPCB4[i] + 2. * dSlatLength; |
539 | xSlat4 = slatLength4[i]/2. - vFrameLength/2. + xpos4[i]; |
540 | if (i==1) slatLength4[i] -= 2. *dSlatLength; // frame out in PCB with circular border |
541 | ySlat4 = sensHeight * i - yOverlap *i; |
542 | |
543 | spar[0] = slatLength4[i]/2.; |
544 | spar[1] = slatHeight/2.; |
545 | spar[2] = slatWidth/2.*1.01; |
546 | Float_t dzCh4=spar[2]*1.01; |
547 | // zSlat to be checked (odd downstream or upstream?) |
548 | Float_t zSlat = (i%2 ==0)? spar[2] : -spar[2]; |
549 | |
550 | sprintf(idSlatCh7,"LC%d",nSlats4-1+i); |
551 | gMC->Gsvolu(idSlatCh7,"BOX",slatMaterial,spar,3); |
552 | GetChamber(6)->GetGeometry()->AddEnvelope(idSlatCh7, true, TGeoTranslation(xSlat4, ySlat4, zSlat+2.*dzCh4)); |
553 | |
554 | sprintf(idSlatCh7,"LC%d",3*nSlats4-2+i); |
555 | gMC->Gsvolu(idSlatCh7,"BOX",slatMaterial,spar,3); |
556 | GetChamber(6)->GetGeometry()->AddEnvelope(idSlatCh7, true, TGeoTranslation(-xSlat4, ySlat4, zSlat-2.*dzCh4)); |
557 | |
558 | if (i>0) { |
559 | |
560 | sprintf(idSlatCh7,"LC%d",nSlats4-1-i); |
561 | gMC->Gsvolu(idSlatCh7,"BOX",slatMaterial,spar,3); |
562 | GetChamber(6)->GetGeometry()->AddEnvelope(idSlatCh7, true, TGeoTranslation(xSlat4, -ySlat4, zSlat+2.*dzCh4) ,TGeoRotation("rot3",90,angle,90,270+angle,180,0) |
563 | ); |
564 | |
565 | sprintf(idSlatCh7,"LC%d",3*nSlats4-2-i); |
566 | gMC->Gsvolu(idSlatCh7,"BOX",slatMaterial,spar,3); |
567 | GetChamber(6)->GetGeometry()->AddEnvelope(idSlatCh7, true, TGeoTranslation(-xSlat4, -ySlat4, zSlat-2.*dzCh4) ,TGeoRotation("rot3",90,angle,90,270+angle,180,0) |
568 | ); |
569 | } |
570 | |
571 | sprintf(idSlatCh8,"LD%d",nSlats4-1+i); |
572 | gMC->Gsvolu(idSlatCh8,"BOX",slatMaterial,spar,3); |
573 | GetChamber(7)->GetGeometry()->AddEnvelope(idSlatCh8, true, TGeoTranslation(xSlat4, ySlat4, zSlat+2.*dzCh4) ,TGeoRotation("rot5",90,angle,90,90+angle,0,0) |
574 | ); |
575 | sprintf(idSlatCh8,"LD%d",3*nSlats4-2+i); |
576 | gMC->Gsvolu(idSlatCh8,"BOX",slatMaterial,spar,3); |
577 | GetChamber(7)->GetGeometry()->AddEnvelope(idSlatCh8, true, TGeoTranslation(-xSlat4, ySlat4, zSlat-2.*dzCh4) ,TGeoRotation("rot6",90,180+angle,90,90+angle,180,0) |
578 | ); |
579 | if (i>0) { |
580 | sprintf(idSlatCh8,"LD%d",nSlats4-1-i); |
581 | gMC->Gsvolu(idSlatCh8,"BOX",slatMaterial,spar,3); |
582 | GetChamber(7)->GetGeometry()->AddEnvelope(idSlatCh8, true, TGeoTranslation(xSlat4, -ySlat4, zSlat+2.*dzCh4) ,TGeoRotation("rot7",90,angle,90,270+angle,180,0) |
583 | ); |
584 | sprintf(idSlatCh8,"LD%d",3*nSlats4-2-i); |
585 | gMC->Gsvolu(idSlatCh8,"BOX",slatMaterial,spar,3); |
586 | GetChamber(7)->GetGeometry()->AddEnvelope(idSlatCh8, true, TGeoTranslation(-xSlat4, -ySlat4, zSlat-2.*dzCh4) ,TGeoRotation("rot8",90,180+angle,90,270+angle,0,0) |
587 | ); |
588 | } |
589 | } |
590 | |
591 | |
592 | // create the panel volume |
593 | |
594 | gMC->Gsvolu("S07C","BOX",panelMaterial,panelpar,3); |
595 | gMC->Gsvolu("S08C","BOX",panelMaterial,panelpar,3); |
596 | |
597 | // create the rohacell volume |
598 | |
599 | gMC->Gsvolu("S07R","BOX",rohaMaterial,rohapar,3); |
600 | gMC->Gsvolu("S08R","BOX",rohaMaterial,rohapar,3); |
601 | |
602 | // create the insulating material volume |
603 | |
604 | gMC->Gsvolu("S07I","BOX",insuMaterial,insupar,3); |
605 | gMC->Gsvolu("S08I","BOX",insuMaterial,insupar,3); |
606 | |
607 | // create the PCB volume |
608 | |
609 | gMC->Gsvolu("S07P","BOX",pcbMaterial,pcbpar,3); |
610 | gMC->Gsvolu("S08P","BOX",pcbMaterial,pcbpar,3); |
611 | |
612 | // create the sensitive volumes, |
613 | |
614 | gMC->Gsvolu("S07G","BOX",sensMaterial,dum,0); |
615 | gMC->Gsvolu("S08G","BOX",sensMaterial,dum,0); |
616 | |
617 | // create the vertical frame volume |
618 | |
619 | gMC->Gsvolu("S07V","BOX",vFrameMaterial,vFramepar,3); |
620 | gMC->Gsvolu("S08V","BOX",vFrameMaterial,vFramepar,3); |
621 | |
622 | // create the horizontal frame volume |
623 | |
624 | gMC->Gsvolu("S07H","BOX",hFrameMaterial,hFramepar,3); |
625 | gMC->Gsvolu("S08H","BOX",hFrameMaterial,hFramepar,3); |
626 | |
627 | // create the horizontal border volume |
628 | |
629 | gMC->Gsvolu("S07B","BOX",bFrameMaterial,bFramepar,3); |
630 | gMC->Gsvolu("S08B","BOX",bFrameMaterial,bFramepar,3); |
631 | |
632 | index=0; |
633 | for (i = 0; i<nSlats4; i++){ |
634 | for (Int_t quadrant=1; quadrant<=4; quadrant++) { |
635 | |
636 | if (i==0&&quadrant==2) continue; |
637 | if (i==0&&quadrant==4) continue; |
638 | |
639 | sprintf(idSlatCh7,"LC%d",ConvertSlatNum(i,quadrant,5)); |
640 | sprintf(idSlatCh8,"LD%d",ConvertSlatNum(i,quadrant,5)); |
641 | Float_t xvFrame = (slatLength4[i] - vFrameLength)/2.; |
642 | |
643 | // position the vertical frames |
644 | if (i!=1 && i!=0) { |
645 | GetChamber(6)->GetGeometry()->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
646 | GetChamber(6)->GetGeometry()->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
647 | GetChamber(7)->GetGeometry()->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
648 | GetChamber(7)->GetGeometry()->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
649 | } |
650 | // position the panels and the insulating material |
651 | for (j=0; j<nPCB4[i]; j++){ |
652 | index++; |
653 | Float_t xx = sensLength * (-nPCB4[i]/2.+j+.5); |
654 | |
655 | Float_t zPanel = spar[2] - panelpar[2]; |
656 | GetChamber(6)->GetGeometry()->AddEnvelopeConstituent("S07C", idSlatCh7, 2*index-1,TGeoTranslation(xx,0.,zPanel)); |
657 | GetChamber(6)->GetGeometry()->AddEnvelopeConstituent("S07C", idSlatCh7, 2*index,TGeoTranslation(xx,0.,-zPanel)); |
658 | GetChamber(6)->GetGeometry()->AddEnvelopeConstituent("S07I", idSlatCh7, index,TGeoTranslation(xx,0.,0.)); |
659 | GetChamber(7)->GetGeometry()->AddEnvelopeConstituent("S08C", idSlatCh8, 2*index-1,TGeoTranslation(xx,0.,zPanel)); |
660 | GetChamber(7)->GetGeometry()->AddEnvelopeConstituent("S08C", idSlatCh8, 2*index,TGeoTranslation(xx,0.,-zPanel)); |
661 | GetChamber(7)->GetGeometry()->AddEnvelopeConstituent("S08I", idSlatCh8, index,TGeoTranslation(xx,0.,0.)); |
662 | } |
663 | } |
664 | } |
665 | |
666 | // position the rohacell volume inside the panel volume |
667 | gMC->Gspos("S07R",1,"S07C",0.,0.,0.,0,"ONLY"); |
668 | gMC->Gspos("S08R",1,"S08C",0.,0.,0.,0,"ONLY"); |
669 | |
670 | // position the PCB volume inside the insulating material volume |
671 | gMC->Gspos("S07P",1,"S07I",0.,0.,0.,0,"ONLY"); |
672 | gMC->Gspos("S08P",1,"S08I",0.,0.,0.,0,"ONLY"); |
673 | // position the horizontal frame volume inside the PCB volume |
674 | gMC->Gspos("S07H",1,"S07P",0.,0.,0.,0,"ONLY"); |
675 | gMC->Gspos("S08H",1,"S08P",0.,0.,0.,0,"ONLY"); |
676 | // position the sensitive volume inside the horizontal frame volume |
677 | gMC->Gsposp("S07G",1,"S07H",0.,0.,0.,0,"ONLY",senspar,3); |
678 | gMC->Gsposp("S08G",1,"S08H",0.,0.,0.,0,"ONLY",senspar,3); |
679 | // position the border volumes inside the PCB volume |
680 | Float_t yborder = ( pcbHeight - bFrameHeight ) / 2.; |
681 | gMC->Gspos("S07B",1,"S07P",0., yborder,0.,0,"ONLY"); |
682 | gMC->Gspos("S07B",2,"S07P",0.,-yborder,0.,0,"ONLY"); |
683 | gMC->Gspos("S08B",1,"S08P",0., yborder,0.,0,"ONLY"); |
684 | gMC->Gspos("S08B",2,"S08P",0.,-yborder,0.,0,"ONLY"); |
685 | |
686 | // // create the NULOC volume and position it in the horizontal frame |
687 | |
688 | gMC->Gsvolu("S07N","BOX",nulocMaterial,nulocpar,3); |
689 | gMC->Gsvolu("S08N","BOX",nulocMaterial,nulocpar,3); |
690 | index = 0; |
691 | for (xx = -xxmax; xx<=xxmax; xx+=2*nulocLength) { |
692 | index++; |
693 | gMC->Gspos("S07N",2*index-1,"S07B", xx, 0.,-bFrameWidth/4., 0, "ONLY"); |
694 | gMC->Gspos("S07N",2*index ,"S07B", xx, 0., bFrameWidth/4., 0, "ONLY"); |
695 | gMC->Gspos("S08N",2*index-1,"S08B", xx, 0.,-bFrameWidth/4., 0, "ONLY"); |
696 | gMC->Gspos("S08N",2*index ,"S08B", xx, 0., bFrameWidth/4., 0, "ONLY"); |
697 | } |
698 | |
699 | // // position the volumes approximating the circular section of the pipe |
700 | Float_t yoffs = sensHeight/2. - yOverlap; |
701 | Float_t epsilon = 0.001; |
702 | Int_t ndiv=6; |
703 | Double_t divpar[3]; |
704 | Double_t dydiv= sensHeight/ndiv; |
705 | Double_t ydiv = yoffs -dydiv; |
706 | Int_t imax=0; |
707 | imax = 1; |
708 | Float_t rmin = 40.; |
709 | for (Int_t idiv=0;idiv<ndiv; idiv++){ |
710 | ydiv+= dydiv; |
711 | Float_t xdiv = 0.; |
712 | if (ydiv<rmin) xdiv= rmin * TMath::Sin( TMath::ACos(ydiv/rmin) ); |
713 | divpar[0] = (pcbLength-xdiv)/2.; |
714 | divpar[1] = dydiv/2. - epsilon; |
715 | divpar[2] = sensWidth/2.; |
716 | Float_t xvol=(pcbLength+xdiv)/2.+1.999; |
717 | Float_t yvol=ydiv + dydiv/2.; |
718 | |
719 | for (Int_t quadrant=1; quadrant<=4; quadrant++) |
720 | { |
721 | sprintf(idSlatCh7,"LC%d",ConvertSlatNum(1,quadrant,5)); |
722 | sprintf(idSlatCh8,"LD%d",ConvertSlatNum(1,quadrant,5)); |
723 | |
724 | GetChamber(6)->GetGeometry()->AddEnvelopeConstituentParam("S07G", idSlatCh7, quadrant*100+imax+4*idiv+1,TGeoTranslation(xvol-pcbLength * nPCB4[1]/2.,yvol-pcbLength+yOverlap,0.),3,divpar); |
725 | GetChamber(7)->GetGeometry()->AddEnvelopeConstituentParam("S08G", idSlatCh8, quadrant*100+imax+4*idiv+1,TGeoTranslation(xvol-pcbLength * nPCB4[1]/2.,yvol-pcbLength+yOverlap,0.),3,divpar); |
726 | } |
727 | } |
728 | cout << "Geometry for Station 4...... done" << endl; |
729 | |
730 | } |
731 | |
732 | if (fStations[4]) { |
733 | |
734 | |
735 | // //******************************************************************** |
736 | // // Station 5 ** |
737 | // //******************************************************************** |
738 | // // indices 1 and 2 for first and second chambers in the station |
739 | // // iChamber (first chamber) kept for other quanties than Z, |
740 | // // assumed to be the same in both chambers |
741 | |
742 | iChamber = GetChamber(8); |
743 | iChamber1 = iChamber; |
744 | iChamber2 = GetChamber(9); |
745 | |
746 | const Int_t nSlats5 = 7; // number of slats per quadrant |
747 | const Int_t nPCB5[nSlats5] = {5,5,6,6,5,4,3}; // n PCB per slat |
748 | const Float_t xpos5[nSlats5] = {38.5, 40., 0., 0., 0., 0., 0.}; |
749 | Float_t slatLength5[nSlats5]; |
750 | |
751 | // // create and position the slat (mother) volumes |
752 | |
753 | char idSlatCh9[5]; |
754 | char idSlatCh10[5]; |
755 | Float_t xSlat5; |
756 | Float_t ySlat5; |
757 | angle = 0.; |
758 | |
759 | for (i = 0; i<nSlats5; i++){ |
760 | slatLength5[i] = pcbLength * nPCB5[i] + 2. * dSlatLength; |
761 | xSlat5 = slatLength5[i]/2. - vFrameLength/2. +xpos5[i]; |
762 | if (i==1 || i==0) slatLength5[i] -= 2. *dSlatLength; // frame out in PCB with circular border |
763 | ySlat5 = sensHeight * i - yOverlap * i; |
764 | |
765 | spar[0] = slatLength5[i]/2.; |
766 | spar[1] = slatHeight/2.; |
767 | spar[2] = slatWidth/2. * 1.01; |
768 | Float_t dzCh5=spar[2]*1.01; |
769 | // zSlat to be checked (odd downstream or upstream?) |
770 | Float_t zSlat = (i%2 ==0)? -spar[2] : spar[2]; |
771 | |
772 | sprintf(idSlatCh9,"LE%d",nSlats5-1+i); |
773 | gMC->Gsvolu(idSlatCh9,"BOX",slatMaterial,spar,3); |
774 | GetChamber(8)->GetGeometry()->AddEnvelope(idSlatCh9, true, TGeoTranslation(xSlat5, ySlat5, zSlat+2.*dzCh5)); |
775 | |
776 | sprintf(idSlatCh9,"LE%d",3*nSlats5-2+i); |
777 | gMC->Gsvolu(idSlatCh9,"BOX",slatMaterial,spar,3); |
778 | GetChamber(8)->GetGeometry()->AddEnvelope(idSlatCh9, true, TGeoTranslation(-xSlat5, ySlat5, zSlat-2.*dzCh5)); |
779 | |
780 | if (i>0) { |
781 | |
782 | sprintf(idSlatCh9,"LE%d",nSlats5-1-i); |
783 | gMC->Gsvolu(idSlatCh9,"BOX",slatMaterial,spar,3); |
784 | GetChamber(8)->GetGeometry()->AddEnvelope(idSlatCh9, true, TGeoTranslation(xSlat5, -ySlat5, zSlat+2.*dzCh5) ,TGeoRotation("rot3",90,angle,90,270+angle,180,0) |
785 | ); |
786 | |
787 | sprintf(idSlatCh9,"LE%d",3*nSlats5-2-i); |
788 | gMC->Gsvolu(idSlatCh9,"BOX",slatMaterial,spar,3); |
789 | GetChamber(8)->GetGeometry()->AddEnvelope(idSlatCh9, true, TGeoTranslation(-xSlat5, -ySlat5, zSlat-2.*dzCh5) ,TGeoRotation("rot3",90,angle,90,270+angle,180,0) |
790 | ); |
791 | } |
792 | |
793 | sprintf(idSlatCh10,"LF%d",nSlats5-1+i); |
794 | gMC->Gsvolu(idSlatCh10,"BOX",slatMaterial,spar,3); |
795 | GetChamber(9)->GetGeometry()->AddEnvelope(idSlatCh10, true, TGeoTranslation(xSlat5, ySlat5, zSlat+2.*dzCh5) ,TGeoRotation("rot5",90,angle,90,90+angle,0,0) |
796 | ); |
797 | |
798 | sprintf(idSlatCh10,"LF%d",3*nSlats5-2+i); |
799 | gMC->Gsvolu(idSlatCh10,"BOX",slatMaterial,spar,3); |
800 | GetChamber(9)->GetGeometry()->AddEnvelope(idSlatCh10, true, TGeoTranslation(-xSlat5, ySlat5, zSlat-2.*dzCh5) ,TGeoRotation("rot6",90,180+angle,90,90+angle,180,0) |
801 | ); |
802 | |
803 | if (i>0) { |
804 | |
805 | sprintf(idSlatCh10,"LF%d",nSlats5-1-i); |
806 | gMC->Gsvolu(idSlatCh10,"BOX",slatMaterial,spar,3); |
807 | GetChamber(9)->GetGeometry()->AddEnvelope(idSlatCh10, true, TGeoTranslation(xSlat5, -ySlat5, zSlat+2.*dzCh5) ,TGeoRotation("rot7",90,angle,90,270+angle,180,0) |
808 | ); |
809 | sprintf(idSlatCh10,"LF%d",3*nSlats5-2-i); |
810 | gMC->Gsvolu(idSlatCh10,"BOX",slatMaterial,spar,3); |
811 | GetChamber(9)->GetGeometry()->AddEnvelope(idSlatCh10, true, TGeoTranslation(-xSlat5, -ySlat5, zSlat-2.*dzCh5) ,TGeoRotation("rot8",90,180+angle,90,270+angle,0,0) |
812 | ); |
813 | } |
814 | } |
815 | // // create the panel volume |
816 | |
817 | gMC->Gsvolu("S09C","BOX",panelMaterial,panelpar,3); |
818 | gMC->Gsvolu("S10C","BOX",panelMaterial,panelpar,3); |
819 | |
820 | // create the rohacell volume |
821 | |
822 | gMC->Gsvolu("S09R","BOX",rohaMaterial,rohapar,3); |
823 | gMC->Gsvolu("S10R","BOX",rohaMaterial,rohapar,3); |
824 | |
825 | // create the insulating material volume |
826 | |
827 | gMC->Gsvolu("S09I","BOX",insuMaterial,insupar,3); |
828 | gMC->Gsvolu("S10I","BOX",insuMaterial,insupar,3); |
829 | |
830 | // create the PCB volume |
831 | |
832 | gMC->Gsvolu("S09P","BOX",pcbMaterial,pcbpar,3); |
833 | gMC->Gsvolu("S10P","BOX",pcbMaterial,pcbpar,3); |
834 | |
835 | // create the sensitive volumes, |
836 | |
837 | gMC->Gsvolu("S09G","BOX",sensMaterial,dum,0); |
838 | gMC->Gsvolu("S10G","BOX",sensMaterial,dum,0); |
839 | |
840 | // create the vertical frame volume |
841 | |
842 | gMC->Gsvolu("S09V","BOX",vFrameMaterial,vFramepar,3); |
843 | gMC->Gsvolu("S10V","BOX",vFrameMaterial,vFramepar,3); |
844 | |
845 | // create the horizontal frame volume |
846 | |
847 | gMC->Gsvolu("S09H","BOX",hFrameMaterial,hFramepar,3); |
848 | gMC->Gsvolu("S10H","BOX",hFrameMaterial,hFramepar,3); |
849 | |
850 | // create the horizontal border volume |
851 | |
852 | gMC->Gsvolu("S09B","BOX",bFrameMaterial,bFramepar,3); |
853 | gMC->Gsvolu("S10B","BOX",bFrameMaterial,bFramepar,3); |
854 | |
855 | index=0; |
856 | for (i = 0; i<nSlats5; i++){ |
857 | for (Int_t quadrant=1; quadrant<=4; quadrant++) { |
858 | |
859 | if (i==0&&quadrant==2) continue; |
860 | if (i==0&&quadrant==4) continue; |
861 | |
862 | sprintf(idSlatCh9,"LE%d",ConvertSlatNum(i,quadrant,6)); |
863 | sprintf(idSlatCh10,"LF%d",ConvertSlatNum(i,quadrant,6)); |
864 | Float_t xvFrame = (slatLength5[i] - vFrameLength)/2.; |
865 | |
866 | // position the vertical frames |
867 | if (i!=1 && i!=0) { |
868 | GetChamber(8)->GetGeometry()->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
869 | GetChamber(8)->GetGeometry()->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
870 | GetChamber(9)->GetGeometry()->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
871 | GetChamber(9)->GetGeometry()->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
872 | } |
873 | |
874 | // position the panels and the insulating material |
875 | for (j=0; j<nPCB5[i]; j++){ |
876 | index++; |
877 | Float_t xx = sensLength * (-nPCB5[i]/2.+j+.5); |
878 | |
879 | Float_t zPanel = spar[2] - panelpar[2]; |
880 | GetChamber(8)->GetGeometry()->AddEnvelopeConstituent("S09C", idSlatCh9, 2*index-1,TGeoTranslation(xx,0.,zPanel)); |
881 | GetChamber(8)->GetGeometry()->AddEnvelopeConstituent("S09C", idSlatCh9, 2*index,TGeoTranslation(xx,0.,-zPanel)); |
882 | GetChamber(8)->GetGeometry()->AddEnvelopeConstituent("S09I", idSlatCh9, index,TGeoTranslation(xx,0.,0.)); |
883 | GetChamber(9)->GetGeometry()->AddEnvelopeConstituent("S10C", idSlatCh10, 2*index-1,TGeoTranslation(xx,0.,zPanel)); |
884 | GetChamber(9)->GetGeometry()->AddEnvelopeConstituent("S10C", idSlatCh10, 2*index,TGeoTranslation(xx,0.,-zPanel)); |
885 | GetChamber(9)->GetGeometry()->AddEnvelopeConstituent("S10I", idSlatCh10, index,TGeoTranslation(xx,0.,0.)); |
886 | } |
887 | } |
888 | } |
889 | |
890 | // position the rohacell volume inside the panel volume |
891 | gMC->Gspos("S09R",1,"S09C",0.,0.,0.,0,"ONLY"); |
892 | gMC->Gspos("S10R",1,"S10C",0.,0.,0.,0,"ONLY"); |
893 | |
894 | // position the PCB volume inside the insulating material volume |
895 | gMC->Gspos("S09P",1,"S09I",0.,0.,0.,0,"ONLY"); |
896 | gMC->Gspos("S10P",1,"S10I",0.,0.,0.,0,"ONLY"); |
897 | // position the horizontal frame volume inside the PCB volume |
898 | gMC->Gspos("S09H",1,"S09P",0.,0.,0.,0,"ONLY"); |
899 | gMC->Gspos("S10H",1,"S10P",0.,0.,0.,0,"ONLY"); |
900 | // position the sensitive volume inside the horizontal frame volume |
901 | gMC->Gsposp("S09G",1,"S09H",0.,0.,0.,0,"ONLY",senspar,3); |
902 | gMC->Gsposp("S10G",1,"S10H",0.,0.,0.,0,"ONLY",senspar,3); |
903 | // position the border volumes inside the PCB volume |
904 | Float_t yborder = ( pcbHeight - bFrameHeight ) / 2.; |
905 | gMC->Gspos("S09B",1,"S09P",0., yborder,0.,0,"ONLY"); |
906 | gMC->Gspos("S09B",2,"S09P",0.,-yborder,0.,0,"ONLY"); |
907 | gMC->Gspos("S10B",1,"S10P",0., yborder,0.,0,"ONLY"); |
908 | gMC->Gspos("S10B",2,"S10P",0.,-yborder,0.,0,"ONLY"); |
909 | |
910 | // // create the NULOC volume and position it in the horizontal frame |
911 | |
912 | gMC->Gsvolu("S09N","BOX",nulocMaterial,nulocpar,3); |
913 | gMC->Gsvolu("S10N","BOX",nulocMaterial,nulocpar,3); |
914 | index = 0; |
915 | for (xx = -xxmax; xx<=xxmax; xx+=2*nulocLength) { |
916 | index++; |
917 | gMC->Gspos("S09N",2*index-1,"S09B", xx, 0.,-bFrameWidth/4., 0, "ONLY"); |
918 | gMC->Gspos("S09N",2*index ,"S09B", xx, 0., bFrameWidth/4., 0, "ONLY"); |
919 | gMC->Gspos("S10N",2*index-1,"S10B", xx, 0.,-bFrameWidth/4., 0, "ONLY"); |
920 | gMC->Gspos("S10N",2*index ,"S10B", xx, 0., bFrameWidth/4., 0, "ONLY"); |
921 | } |
922 | |
923 | // // position the volumes approximating the circular section of the pipe |
924 | Float_t yoffs = sensHeight/2. - yOverlap; |
925 | Float_t epsilon = 0.001; |
926 | Int_t ndiv=6; |
927 | Double_t divpar[3]; |
928 | Double_t dydiv= sensHeight/ndiv; |
929 | Double_t ydiv = yoffs -dydiv; |
930 | Int_t imax=0; |
931 | // for (Int_t islat=0; islat<nSlats3; islat++) imax += nPCB3[islat]; |
932 | imax = 1; |
933 | Float_t rmin = 40.; |
934 | for (Int_t idiv=0;idiv<ndiv; idiv++){ |
935 | ydiv+= dydiv; |
936 | Float_t xdiv = 0.; |
937 | if (ydiv<rmin) xdiv= rmin * TMath::Sin( TMath::ACos(ydiv/rmin) ); |
938 | divpar[0] = (pcbLength-xdiv)/2.; |
939 | divpar[1] = dydiv/2. - epsilon; |
940 | divpar[2] = sensWidth/2.; |
941 | Float_t xvol=(pcbLength+xdiv)/2. + 1.999; |
942 | Float_t yvol=ydiv + dydiv/2.; |
943 | |
944 | for (Int_t quadrant=1; quadrant<=4; quadrant++) |
945 | { |
946 | sprintf(idSlatCh9,"LE%d",ConvertSlatNum(1,quadrant,6)); |
947 | sprintf(idSlatCh10,"LF%d",ConvertSlatNum(1,quadrant,6)); |
948 | |
949 | GetChamber(8)->GetGeometry()->AddEnvelopeConstituentParam("S09G", idSlatCh9, quadrant*100+imax+4*idiv+1,TGeoTranslation(xvol-pcbLength * nPCB5[1]/2.,yvol-pcbLength+yOverlap,0.),3,divpar); |
950 | GetChamber(9)->GetGeometry()->AddEnvelopeConstituentParam("S10G", idSlatCh10, quadrant*100+imax+4*idiv+1,TGeoTranslation(xvol-pcbLength * nPCB5[1]/2.,yvol-pcbLength+yOverlap,0.),3,divpar); |
951 | } |
952 | } |
953 | cout << "Geometry for Station 5...... done" << endl; |
954 | |
955 | } |
956 | } |
957 | |
958 | |
959 | //______________________________________________________________________________ |
960 | void AliMUONSlatGeometryBuilder::SetTransformations() |
961 | { |
962 | // Defines the transformations for the station2 chambers. |
963 | // --- |
964 | |
965 | AliMUONChamber* iChamber1 = GetChamber(4); |
966 | Double_t zpos1 = - iChamber1->Z(); |
967 | iChamber1->GetGeometry() |
968 | ->SetTranslation(TGeoTranslation(0., 0., zpos1)); |
969 | |
970 | AliMUONChamber* iChamber2 = GetChamber(5); |
971 | Double_t zpos2 = - iChamber2->Z(); |
972 | iChamber2->GetGeometry() |
973 | ->SetTranslation(TGeoTranslation(0., 0., zpos2)); |
974 | |
975 | iChamber1 = GetChamber(6); |
976 | zpos1 = - iChamber1->Z(); |
977 | iChamber1->GetGeometry() |
978 | ->SetTranslation(TGeoTranslation(0., 0., zpos1)); |
979 | |
980 | iChamber2 = GetChamber(7); |
981 | zpos2 = - iChamber2->Z(); |
982 | iChamber2->GetGeometry() |
983 | ->SetTranslation(TGeoTranslation(0., 0., zpos2)); |
984 | |
985 | iChamber1 = GetChamber(8); |
986 | zpos1 = - iChamber1->Z(); |
987 | iChamber1->GetGeometry() |
988 | ->SetTranslation(TGeoTranslation(0., 0., zpos1)); |
989 | |
990 | iChamber2 = GetChamber(9); |
991 | zpos2 = - iChamber2->Z(); |
992 | iChamber2->GetGeometry() |
993 | ->SetTranslation(TGeoTranslation(0., 0., zpos2)); |
994 | |
995 | } |
996 | |
997 | //______________________________________________________________________________ |
998 | void AliMUONSlatGeometryBuilder::SetSensitiveVolumes() |
999 | { |
1000 | // Defines the sensitive volumes for slat stations chambers. |
1001 | // --- |
1002 | |
1003 | GetChamber(4)->GetGeometry()->SetSensitiveVolume("S05G"); |
1004 | GetChamber(5)->GetGeometry()->SetSensitiveVolume("S06G"); |
1005 | GetChamber(6)->GetGeometry()->SetSensitiveVolume("S07G"); |
1006 | GetChamber(7)->GetGeometry()->SetSensitiveVolume("S08G"); |
1007 | GetChamber(8)->GetGeometry()->SetSensitiveVolume("S09G"); |
1008 | GetChamber(9)->GetGeometry()->SetSensitiveVolume("S10G"); |
1009 | } |
1010 | |
1011 | //______________________________________________________________________________ |
1012 | Int_t AliMUONSlatGeometryBuilder::ConvertSlatNum(Int_t numslat, Int_t quadnum, Int_t fspq) const |
1013 | { |
1014 | numslat=numslat+1; |
1015 | if (quadnum==2||quadnum==3) numslat=numslat+fspq; |
1016 | else numslat=fspq+2-numslat; |
1017 | numslat=numslat-1; |
1018 | |
1019 | if (quadnum==3||quadnum==4) numslat=numslat+2*fspq+1; |
1020 | return numslat; |
1021 | } |