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- Dipole rotated wr to ALICE coordinate system
[u/mrichter/AliRoot.git] / ITS / AliITSv11GeometrySupport.cxx
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172b0d90 1/**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
3 * *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
6 * *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
15
cee918ed 16// This class Defines the Geometry for the ITS services and support cones
17// outside of the ceneteral volume (except for the Ceneteral support
18// cylinders. Other classes define the rest of the ITS. Specificaly the ITS
19// The SSD support cone,SSD Support centeral cylinder, SDD support cone,
20// The SDD cupport centeral cylinder, the SPD Thermal Sheald, The supports
21// and cable trays on both the RB26 (muon dump) and RB24 sides, and all of
22// the cabling from the ladders/stave ends out past the TPC.
23
172b0d90 24/* $Id$ */
172b0d90 25// General Root includes
172b0d90 26#include <TMath.h>
172b0d90 27// Root Geometry includes
28#include <TGeoManager.h>
29#include <TGeoVolume.h>
30#include <TGeoPcon.h>
31#include <TGeoCone.h>
32#include <TGeoTube.h> // contaings TGeoTubeSeg
33#include <TGeoArb8.h>
db486a6e 34#include <TGeoXtru.h>
172b0d90 35#include <TGeoCompositeShape.h>
36#include <TGeoMatrix.h>
172b0d90 37#include "AliITSv11GeometrySupport.h"
38
39ClassImp(AliITSv11GeometrySupport)
40
41#define SQ(A) (A)*(A)
42
43//______________________________________________________________________
cee918ed 44void AliITSv11GeometrySupport::SPDCone(TGeoVolume *moth){
172b0d90 45 // Define the detail SPD support cone geometry.
46 // Inputs:
47 // none.
48 // Outputs:
49 // none.
50 // Return:
51 // none.
52
cee918ed 53 SPDThermalSheald(moth);
172b0d90 54}
55//______________________________________________________________________
cee918ed 56void AliITSv11GeometrySupport::SPDThermalSheald(TGeoVolume *moth){
172b0d90 57 // Define the detail SPD Thermal Sheld geometry.
58 // Inputs:
59 // none.
60 // Outputs:
61 // none.
62 // Return:
63 // none.
64 // From ALICE-Thermal Screen (SPD) "Cylinder" file thermal-screen2_a3.ps
cee918ed 65 // Volumes sA1,sA2,sA3,sAh1,sAh2,sAh3, and b1,b2,b3,bh1,bh2,bh3;
66 // "CONE TRANSITION" file thermal-screen1_a3.ps Volumes sC1,sC2,sC3,
67 // sCh1,sCh2, sCh3; "FLANGE" file thermal-screen4_a3.ps Volumes d,sDs,
68 // sDw,sDws; and "HALF ASSEMBLY" file thermal-screen3_a3.ps. This object,
69 // both halfs, are incased inside of a single minimum sized mother
70 // volume called M, which is a union of two parts sM1 and 4 copies of sM2.
71 const Double_t ktscarbonFiberThA = 0.03*fgkmm; //
72 //const Double_t ktscarbonFiberThB = 0.10*fgkmm; //
73 const Double_t ktscLengthB = 50.0*fgkmm; //
74 const Double_t ktscLengthA = 900.0*fgkmm-2.0*ktscLengthB; //
75 const Double_t ktscLengthC = 290.0*fgkmm; //
76 const Double_t ktscLengthD = 15.0*fgkmm; //
77 const Double_t ktscAngle = 36.0*fgkDegree;//Rep. angle of cent. accordin
78 const Double_t ktscRoutA = 99.255*fgkmm; // Outer radii
79 const Double_t ktscRinA = 81.475*fgkmm; // Iner radii
80 const Double_t ktscRoutB = 99.955*fgkmm; // Outer radii
81 const Double_t ktscRinB = 80.775*fgkmm; // Iner radii
82 const Double_t ktscRoutCp = 390.0*fgkmm; // Outer radii
83 const Double_t ktscRinCp = 373.0*fgkmm; // Iner radii
84 Double_t ktscRoutC,ktscRinC; // values need to be calculated
85 const Double_t ktscRwingD = 492.5*fgkmm; // Outer radii
86 const Double_t ktscRoutD = 0.5*840.*fgkmm;// Outer radii
87 const Double_t ktscRinD = 373.0*fgkmm; // Iner radii
88 // angular wing
89 const Double_t ktscAngleDD = (60.*fgkmm/ktscRwingD)*fgkRadian;
172b0d90 90 // width of fill material
cee918ed 91 const Double_t ktscAngleDDs = ((60.*fgkmm-2.*ktscarbonFiberThA)/
92 ktscRwingD)*fgkRadian;
93 const Double_t ktscAngleD0 = 45.*fgkDegree;//Strting angle of wing
94 const Double_t ktscoutSA = 24.372*fgkmm; // The other one Calculated
95 const Double_t ktscinLA = 31.674*fgkmm; // The ohter one Calculated
96 const Double_t ktscoutSB = 24.596*fgkmm; // The other one Calculated
97 const Double_t ktscinLB = 31.453*fgkmm; // The ohter one Calculated
98 const Double_t ktscoutSC = 148.831*fgkmm;// The other one Calculated
99 const Double_t ktscinLC = 90.915*fgkmm; // The ohter one Calculated
172b0d90 100 Int_t i,k;
101 Double_t th;
102 Double_t xo[7],yo[7],xi[7],yi[7];
103 Double_t xbo[7],ybo[7],xbi[7],ybi[7];
104 Double_t xco[7],yco[7],xci[7],yci[7];
cee918ed 105 TGeoArb8 *sA1,*sA2,*sA3,*sAh1,*sAh2,*sAh3,*sB1,*sB2,*sB3,*sBh1,*sBh2,*sBh3;
106 TGeoArb8 *sC1,*sC2,*sC3,*sCh1,*sCh2,*sCh3;
107 TGeoPcon *sM1;
108 TGeoTube *sD,*sDs;
109 TGeoTubeSeg *sDw,*sDws,*sM2;
110 TGeoCompositeShape *sM;
172b0d90 111 TGeoRotation *rot;
112 TGeoTranslation *tranb,*tranbm,*tranc;
113 TGeoTranslation *tranITSspdShealdVVt0;
114 TGeoCombiTrans *rotITSspdShealdVVt1,*rotITSspdShealdVVt2;
115 TGeoCombiTrans *rotITSspdShealdVVt3;
cee918ed 116 TGeoMedium *medSPDcf = 0; // SPD support cone Carbon Fiber materal number.
117 TGeoMedium *medSPDfs = 0; // SPD support cone inserto stesalite 4411w.
118 TGeoMedium *medSPDfo = 0; // SPD support cone foam, Rohacell 50A.
119 TGeoMedium *medSPDss = 0; // SPD support cone screw material,Stainless
120 TGeoMedium *medSPDair = 0; // SPD support cone Air
121 //TGeoMedium *medSPDal = 0; // SPD support cone SDD mounting bracket Al
172b0d90 122
cee918ed 123 ktscRoutC = TMath::Sqrt(ktscRoutCp*ktscRoutCp-0.25*ktscoutSC*ktscoutSC);
124 ktscRinC = TMath::Sqrt(ktscRinCp *ktscRinCp -0.25*ktscinLC *ktscinLC );
125 sA1 = new TGeoArb8("ITS SPD Therm Screen Clyinder A1",0.5*ktscLengthA);
126 sA2 = new TGeoArb8("ITS SPD Therm Screen Clyinder A2",0.5*ktscLengthA);
127 sA3 = new TGeoArb8("ITS SPD Therm Screen Clyinder A3",0.5*ktscLengthA);
128 sAh1 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ah1",0.5*ktscLengthA);
129 sAh2 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ah2",0.5*ktscLengthA);
130 sAh3 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ah3",0.5*ktscLengthA);
131 sB1 = new TGeoArb8("ITS SPD Therm Screen Clyinder B1",0.5*ktscLengthB);
132 sB2 = new TGeoArb8("ITS SPD Therm Screen Clyinder B2",0.5*ktscLengthB);
133 sB3 = new TGeoArb8("ITS SPD Therm Screen Clyinder B3",0.5*ktscLengthB);
134 sBh1 = new TGeoArb8("ITS SPD Therm Screen Cylinder Bh1",0.5*ktscLengthB);
135 sBh2 = new TGeoArb8("ITS SPD Therm Screen Cylinder Bh2",0.5*ktscLengthB);
136 sBh3 = new TGeoArb8("ITS SPD Therm Screen Cylinder Bh3",0.5*ktscLengthB);
137 sC1 = new TGeoArb8("ITS SPD Therm Screen Clyinder C1",0.5*ktscLengthC);
138 sC2 = new TGeoArb8("ITS SPD Therm Screen Clyinder C2",0.5*ktscLengthC);
139 sC3 = new TGeoArb8("ITS SPD Therm Screen Clyinder C3",0.5*ktscLengthC);
140 sCh1 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ch1",0.5*ktscLengthC);
141 sCh2 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ch2",0.5*ktscLengthC);
142 sCh3 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ch3",0.5*ktscLengthC);
143 sD = new TGeoTube("ITS SPD Therm Screen Flange D",ktscRinD,ktscRoutD,
144 0.5*ktscLengthD);
145 sDs = new TGeoTube("ITS SPD Therm Screen Flange fill Ds",
146 ktscRinD+ktscarbonFiberThA,ktscRoutD-ktscarbonFiberThA,
147 0.5*ktscLengthD);
cee918ed 148 sDw = new TGeoTubeSeg("ITS SPD Therm Screen Flange Wing Dw",
149 ktscRoutD,ktscRwingD ,0.5*ktscLengthD,
150 ktscAngleD0-0.5*ktscAngleDD,
151 ktscAngleD0+0.5*ktscAngleDD);
152 sDws = new TGeoTubeSeg("ITS SPD Therm Screen Flange Wing Fill Ds",
153 ktscRoutD,ktscRwingD-ktscarbonFiberThA,
154 0.5*ktscLengthD,ktscAngleD0-0.5*ktscAngleDDs,
155 ktscAngleD0+0.5*ktscAngleDDs);
172b0d90 156 k = 0;
157 for(i=-1;i<2;i++){
cee918ed 158 th = ((Double_t)(i+1))*ktscAngle*fgkDegree;
159 xo[k] = ktscRoutA*SinD(th) - 0.5*ktscoutSA*CosD(th);
160 yo[k] = ktscRoutA*CosD(th) + 0.5*ktscoutSA*SinD(th);
161 xi[k] = ktscRinA *SinD(th) - 0.5*ktscinLA *CosD(th);
162 yi[k] = ktscRinA *CosD(th) + 0.5*ktscinLA *SinD(th);
163 xbo[k] = ktscRoutB*SinD(th) - 0.5*ktscoutSB*CosD(th);
164 ybo[k] = ktscRoutB*CosD(th) + 0.5*ktscoutSB*SinD(th);
165 xbi[k] = ktscRinB *SinD(th) - 0.5*ktscinLB *CosD(th);
166 ybi[k] = ktscRinB *CosD(th) + 0.5*ktscinLB *SinD(th);
167 xco[k] = ktscRoutC*SinD(th) - 0.5*ktscoutSC*CosD(th);
168 yco[k] = ktscRoutC*CosD(th) + 0.5*ktscoutSC*SinD(th);
169 xci[k] = ktscRinC *SinD(th) - 0.5*ktscinLC *CosD(th);
170 yci[k] = ktscRinC *CosD(th) + 0.5*ktscinLC *SinD(th);
171 k++;
172 xo[k] = ktscRoutA*SinD(th) + 0.5*ktscoutSA*CosD(th);
173 yo[k] = ktscRoutA*CosD(th) - 0.5*ktscoutSA*SinD(th);
174 xi[k] = ktscRinA *SinD(th) + 0.5*ktscinLA *CosD(th);
175 yi[k] = ktscRinA *CosD(th) - 0.5*ktscinLA *SinD(th);
176 xbo[k] = ktscRoutB*SinD(th) + 0.5*ktscoutSB*CosD(th);
177 ybo[k] = ktscRoutB*CosD(th) - 0.5*ktscoutSB*SinD(th);
178 xbi[k] = ktscRinB *SinD(th) + 0.5*ktscinLB *CosD(th);
179 ybi[k] = ktscRinB *CosD(th) - 0.5*ktscinLB *SinD(th);
180 xco[k] = ktscRoutC*SinD(th) + 0.5*ktscoutSC*CosD(th);
181 yco[k] = ktscRoutC*CosD(th) - 0.5*ktscoutSC*SinD(th);
182 xci[k] = ktscRinC *SinD(th) + 0.5*ktscinLC *CosD(th);
183 yci[k] = ktscRinC *CosD(th) - 0.5*ktscinLC *SinD(th);
184 k++;
172b0d90 185 } // end for i
186 xo[6] = xo[5];
187 yo[6] = 0.0;
188 xi[6] = xi[5];
189 yi[6] = 0.0;
190 xbo[6] = xbo[5];
191 ybo[6] = 0.0;
192 xbi[6] = xbi[5];
193 ybi[6] = 0.0;
194 xco[6] = xco[5];
195 yco[6] = 0.0;
196 xci[6] = xci[5];
197 yci[6] = 0.0;
f77f13c8 198 if(AliDebugLevel()){
cee918ed 199 Info("SPDThermalSheald","i \t xo yo \t xi yi \t xbo "
200 "ybo \t xbi ybi \t xco yco \t xci yxi");
201 for(i=0;i<7;i++){
202 Info("SPDThermalSheald","%7d\t%7.4f,%7.4f\t%7.4f,%7.4f\t"
203 "%7.4f,%7.4f\t%7.4f,%7.4f\t%7.4f,%7.4f\t%7.4f,%7.4f",i,
204 xo[i],yo[i],xi[i],yi[i],
205 xbo[i],ybo[i],xbi[i],ybi[i],
206 xco[i],yco[i],xci[i],yci[i]);
207 } // end for i
f77f13c8 208 } // end if AliDebugLevel()
172b0d90 209 //+++++++++++++++++++++++++
cee918ed 210 sA1->SetVertex(0,xo[0],yo[0]);
211 sA1->SetVertex(1,xo[1],yo[1]);
212 sA1->SetVertex(2,xi[1],yi[1]);
213 sA1->SetVertex(3,xi[0],yi[0]);
214 //
215 sA2->SetVertex(0,xo[1],yo[1]);
216 sA2->SetVertex(1,xo[2],yo[2]);
217 sA2->SetVertex(2,xi[2],yi[2]);
218 sA2->SetVertex(3,xi[1],yi[1]);
219 //
220 sA3->SetVertex(0,xo[5],yo[5]);
221 sA3->SetVertex(1,xo[6],yo[6]);
222 sA3->SetVertex(2,xi[6],yi[6]);
223 sA3->SetVertex(3,xi[5],yi[5]);
172b0d90 224 //--------------------------
cee918ed 225 sB1->SetVertex(0,xbo[0],ybo[0]);
226 sB1->SetVertex(1,xbo[1],ybo[1]);
227 sB1->SetVertex(2,xbi[1],ybi[1]);
228 sB1->SetVertex(3,xbi[0],ybi[0]);
229 //
230 sB2->SetVertex(0,xbo[1],ybo[1]);
231 sB2->SetVertex(1,xbo[2],ybo[2]);
232 sB2->SetVertex(2,xbi[2],ybi[2]);
233 sB2->SetVertex(3,xbi[1],ybi[1]);
234 //
235 sB3->SetVertex(0,xbo[5],ybo[5]);
236 sB3->SetVertex(1,xbo[6],ybo[6]);
237 sB3->SetVertex(2,xbi[6],ybi[6]);
238 sB3->SetVertex(3,xbi[5],ybi[5]);
172b0d90 239 //--------------------------
cee918ed 240 sC1->SetVertex(0,xco[0],yco[0]);
241 sC1->SetVertex(1,xco[1],yco[1]);
242 sC1->SetVertex(2,xci[1],yci[1]);
243 sC1->SetVertex(3,xci[0],yci[0]);
244 //
245 sC2->SetVertex(0,xco[1],yco[1]);
246 sC2->SetVertex(1,xco[2],yco[2]);
247 sC2->SetVertex(2,xci[2],yci[2]);
248 sC2->SetVertex(3,xci[1],yci[1]);
249 //
250 sC3->SetVertex(0,xco[5],yco[5]);
251 sC3->SetVertex(1,xco[6],yco[6]);
252 sC3->SetVertex(2,xci[6],yci[6]);
253 sC3->SetVertex(3,xci[5],yci[5]);
172b0d90 254 // Defining the hole, filled with air
cee918ed 255 Double_t lp1,lc1,x,y,x7[3],y7[3];
256 lp1 = (xo[0]-xi[0])/(yo[0]-yi[0]);
257 lc1 = xo[0]+0.5*ktscarbonFiberThA*TMath::Sqrt(SQ(xo[0]-xi[0])+
172b0d90 258 SQ(yo[0]-yi[0]))/(xo[0]-xi[0]);
cee918ed 259 y = ktscRoutA-2.*ktscarbonFiberThA;
260 x = lp1*(y-yo[0])+lc1;
261 sAh1->SetVertex(0,x,y);
262 sBh1->SetVertex(0,x,y);
263 sCh1->SetVertex(4,x,y);
264 y = ktscRinA+ktscarbonFiberThA;
265 x = lp1*(y-yo[0])+lc1;
266 sAh1->SetVertex(3,x,y);
267 sBh1->SetVertex(3,x,y);
172b0d90 268 x7[0] = x; y7[0] = y; // vortexing done after last point
cee918ed 269 //sCh1->SetVertex(7,x,y);
270 lp1 = (xo[1]-xi[1])/(yo[1]-yi[1]);
271 lc1 = xo[1]-0.5*ktscarbonFiberThA*TMath::Sqrt(SQ(xo[1]-xi[1])+
172b0d90 272 SQ(yo[1]-yi[1]))/(xo[1]-xi[1]);
cee918ed 273 y = ktscRoutA-2.*ktscarbonFiberThA;
274 x = lp1*(y-yo[1])+lc1;
275 sAh1->SetVertex(1,x,y);
276 sBh1->SetVertex(1,x,y);
277 sCh1->SetVertex(5,x,y);
278 y = ktscRinA+ktscarbonFiberThA;
279 x = lp1*(y-yo[1])+lc1;
280 sAh1->SetVertex(2,x,y);
281 sBh1->SetVertex(2,x,y);
282 sCh1->SetVertex(6,x,y);
283 //
284 // The easist way to get the points for the hole in volume sA2 is to
172b0d90 285 // rotate it to the Y axis where the y coordinates are easier to know
286 // and then rotate it back.
287 Double_t xp,yp,xa,ya,xb,yb;
cee918ed 288 th = 0.5*ktscAngle;
c023549c 289 xa = CosD(th)*xo[1]-SinD(th)*yo[1];
290 ya = SinD(th)*xo[1]+CosD(th)*yo[1];
291 xb = CosD(th)*xi[1]-SinD(th)*yi[1];
292 yb = SinD(th)*xi[1]+CosD(th)*yi[1];
cee918ed 293 lp1 = (xa-xb)/(ya-yb);
294 lc1 = xa+0.5*ktscarbonFiberThA*TMath::Sqrt(SQ(xa-xb)+SQ(ya-yb))/(xa-xb);
295 y = ya-ktscarbonFiberThA;
296 x = lp1*(y-ya)+lc1;
c023549c 297 xp = CosD(-th)*x-SinD(-th)*y;
298 yp = SinD(-th)*x+CosD(-th)*y;
cee918ed 299 sAh2->SetVertex(0,xp,yp);
300 sBh2->SetVertex(0,xp,yp);
301 sCh2->SetVertex(4,xp,yp);
302 y = yb+2.0*ktscarbonFiberThA;
303 x = lp1*(y-ya)+lc1;
c023549c 304 xp = CosD(-th)*x-SinD(-th)*y;
305 yp = SinD(-th)*x+CosD(-th)*y;
cee918ed 306 sAh2->SetVertex(3,xp,yp);
307 sBh2->SetVertex(3,xp,yp);
172b0d90 308 x7[1] = x; y7[1] = y; // vortexing done after last point
cee918ed 309 //sCh2->SetVertex(7,xp,yp);
c023549c 310 xa = CosD(th)*xo[2]-SinD(th)*yo[2];
311 ya = SinD(th)*xo[2]+CosD(th)*yo[2];
312 xb = CosD(th)*xi[2]-SinD(th)*yi[2];
313 yb = SinD(th)*xi[2]+CosD(th)*yi[2];
cee918ed 314 lp1 = (xa-xb)/(ya-yb);
315 lc1 = xa-0.5*ktscarbonFiberThA*TMath::Sqrt(SQ(xa-xb)+SQ(ya-yb))/(xa-xb);
316 y = ya-ktscarbonFiberThA;
317 x = lp1*(y-ya)+lc1;
c023549c 318 xp = CosD(-th)*x-SinD(-th)*y;
319 yp = SinD(-th)*x+CosD(-th)*y;
cee918ed 320 sAh2->SetVertex(1,xp,yp);
321 sBh2->SetVertex(1,xp,yp);
322 sCh2->SetVertex(5,xp,yp);
323 y = yb+2.0*ktscarbonFiberThA;
324 x = lp1*(y-ya)+lc1;
c023549c 325 xp = CosD(-th)*x-SinD(-th)*y;
326 yp = SinD(-th)*x+CosD(-th)*y;
cee918ed 327 sAh2->SetVertex(2,xp,yp);
328 sBh2->SetVertex(2,xp,yp);
329 sCh2->SetVertex(6,xp,yp);
172b0d90 330 //
cee918ed 331 lp1 = (yo[5]-yi[5])/(xo[5]-xi[5]);
332 lc1 = yo[5]+0.5*ktscarbonFiberThA*TMath::Sqrt(SQ(yo[5]-yi[5])+
172b0d90 333 SQ(xo[5]-xi[5]))/(yo[5]-yi[5]);
cee918ed 334 x = xo[5]-ktscarbonFiberThA;
335 y = lp1*(x-xo[5])+lc1;
336 sAh3->SetVertex(0,x,y);
337 sBh3->SetVertex(0,x,y);
338 sCh3->SetVertex(4,x,y);
339 x = xi[5]+2.0*ktscarbonFiberThA;
340 y = lp1*(x-xo[5])+lc1;
341 sAh3->SetVertex(3,x,y);
342 sBh3->SetVertex(3,x,y);
172b0d90 343 x7[2] = x; y7[2] = y; // vortexing done after last point
cee918ed 344 //sCh3->SetVertex(7,x,y);
345 y = 2.0*ktscarbonFiberThA;
346 x = xo[5]-ktscarbonFiberThA;
347 sAh3->SetVertex(1,x,y);
348 sBh3->SetVertex(1,x,y);
349 sCh3->SetVertex(5,x,y);
350 y = 2.0*ktscarbonFiberThA;
351 x = xi[5]+2.0*ktscarbonFiberThA;
352 sAh3->SetVertex(2,x,y);
353 sBh3->SetVertex(2,x,y);
354 sCh3->SetVertex(6,x,y);
172b0d90 355 //
356 for(i=0;i<4;i++){ // define points at +dz
cee918ed 357 sA1->SetVertex(i+4,(sA1->GetVertices())[2*i],(sA1->GetVertices())[1+2*i]);
358 sA2->SetVertex(i+4,(sA2->GetVertices())[2*i],(sA2->GetVertices())[1+2*i]);
359 sA3->SetVertex(i+4,(sA3->GetVertices())[2*i],(sA3->GetVertices())[1+2*i]);
360 //
361 sB1->SetVertex(i+4,(sB1->GetVertices())[2*i],(sB1->GetVertices())[1+2*i]);
362 sB2->SetVertex(i+4,(sB2->GetVertices())[2*i],(sB2->GetVertices())[1+2*i]);
363 sB3->SetVertex(i+4,(sB3->GetVertices())[2*i],(sB3->GetVertices())[1+2*i]);
364 // C's are a cone which must match up with B's.
365 sC1->SetVertex(i+4,(sB1->GetVertices())[2*i],(sB1->GetVertices())[1+2*i]);
366 sC2->SetVertex(i+4,(sB2->GetVertices())[2*i],(sB2->GetVertices())[1+2*i]);
367 sC3->SetVertex(i+4,(sB3->GetVertices())[2*i],(sB3->GetVertices())[1+2*i]);
368 //
369 sAh1->SetVertex(i+4,(sAh1->GetVertices())[2*i],
370 (sAh1->GetVertices())[1+2*i]);
371 sAh2->SetVertex(i+4,(sAh2->GetVertices())[2*i],
372 (sAh2->GetVertices())[1+2*i]);
373 sAh3->SetVertex(i+4,(sAh3->GetVertices())[2*i],
374 (sAh3->GetVertices())[1+2*i]);
375 //
376 sBh1->SetVertex(i+4,(sBh1->GetVertices())[2*i],
377 (sBh1->GetVertices())[1+2*i]);
378 sBh2->SetVertex(i+4,(sBh2->GetVertices())[2*i],
379 (sBh2->GetVertices())[1+2*i]);
380 sBh3->SetVertex(i+4,(sBh3->GetVertices())[2*i],
381 (sBh3->GetVertices())[1+2*i]);
172b0d90 382 } // end for
383 //
cee918ed 384 lp1 = (xco[0]-xci[0])/(yco[0]-yci[0]);
385 lc1 = xco[0]+0.5*ktscarbonFiberThA*TMath::Sqrt(SQ(xco[0]-xci[0])+
172b0d90 386 SQ(yco[0]-yci[0]))/(xco[0]-xci[0]);
cee918ed 387 y = ktscRoutC-2.*ktscarbonFiberThA;
388 x = lp1*(y-yco[0])+lc1;
389 sCh1->SetVertex(0,x,y);
390 y = ktscRinC+ktscarbonFiberThA;
391 x = lp1*(y-yci[0])+lc1;
392 sCh1->SetVertex(2,x,y);
393 lp1 = (xco[1]-xci[1])/(yco[1]-yci[1]);
394 lc1 = xco[1]-0.5*ktscarbonFiberThA*TMath::Sqrt(SQ(xco[1]-xci[1])+
172b0d90 395 SQ(yco[1]-yci[1]))/(xco[1]-xci[1]);
cee918ed 396 y = ktscRoutC-2.*ktscarbonFiberThA;
397 x = lp1*(y-yco[1])+lc1;
398 sCh1->SetVertex(1,x,y);
399 y = ktscRinC+ktscarbonFiberThA;
400 x = lp1*(y-yci[1])+lc1;
401 sCh1->SetVertex(3,x,y);
402 //
403 th = 0.5*ktscAngle;
c023549c 404 xa = CosD(th)*xco[1]-SinD(th)*yco[1];
405 ya = SinD(th)*xco[1]+CosD(th)*yco[1];
406 xb = CosD(th)*xci[1]-SinD(th)*yci[1];
407 yb = SinD(th)*xci[1]+CosD(th)*yci[1];
cee918ed 408 lp1 = (xa-xb)/(ya-yb);
409 lc1 = xa+0.5*ktscarbonFiberThA*TMath::Sqrt(SQ(xa-xb)+SQ(ya-yb))/(xa-xb);
410 y = ya-ktscarbonFiberThA;
411 x = lp1*(y-ya)+lc1;
c023549c 412 xp = CosD(-th)*x-SinD(-th)*y;
413 yp = SinD(-th)*x+CosD(-th)*y;
cee918ed 414 yp = ya-ktscarbonFiberThA;
415 xp = lp1*(y-ya)+lc1;
416 sCh2->SetVertex(0,xp,yp);
417 y = yb+2.0*ktscarbonFiberThA;
418 x = lp1*(y-ya)+lc1;
c023549c 419 xp = CosD(-th)*x-SinD(-th)*y;
420 yp = SinD(-th)*x+CosD(-th)*y;
cee918ed 421 sCh2->SetVertex(2,xp,yp);
c023549c 422 xa = CosD(th)*xco[2]-SinD(th)*yco[2];
423 ya = SinD(th)*xco[2]+CosD(th)*yco[2];
424 xb = CosD(th)*xci[2]-SinD(th)*yci[2];
425 yb = SinD(th)*xci[2]+CosD(th)*yci[2];
cee918ed 426 lp1 = (xa-xb)/(ya-yb);
427 lc1 = xa-0.5*ktscarbonFiberThA*TMath::Sqrt(SQ(xa-xb)+SQ(ya-yb))/(xa-xb);
428 y = ya-ktscarbonFiberThA;
429 x = lp1*(y-ya)+lc1;
c023549c 430 xp = CosD(-th)*x-SinD(-th)*y;
431 yp = SinD(-th)*x+CosD(-th)*y;
cee918ed 432 sCh2->SetVertex(1,xp,yp);
433 y = yb+2.0*ktscarbonFiberThA;
434 x = lp1*(y-ya)+lc1;
c023549c 435 xp = CosD(-th)*x-SinD(-th)*y;
436 yp = SinD(-th)*x+CosD(-th)*y;
cee918ed 437 sCh2->SetVertex(3,xp,yp);
172b0d90 438 //
cee918ed 439 lp1 = (yco[5]-yci[5])/(xco[5]-xci[5]);
440 lc1 = yco[5]+0.5*ktscarbonFiberThA*TMath::Sqrt(SQ(yco[5]-yci[5])+
172b0d90 441 SQ(xco[5]-xci[5]))/(yco[5]-yci[5]);
cee918ed 442 x = xco[5]-ktscarbonFiberThA;
443 y = lp1*(x-xco[5])+lc1;
444 sCh3->SetVertex(0,x,y);
445 x = xci[5]+2.0*ktscarbonFiberThA;
446 y = lp1*(x-xci[5])+lc1;
447 sCh3->SetVertex(2,x,y);
448 y = 2.0*ktscarbonFiberThA;
449 x = xco[5]-ktscarbonFiberThA;
450 sCh3->SetVertex(1,x,y);
451 y = 2.0*ktscarbonFiberThA;
452 x = xci[5]+2.0*ktscarbonFiberThA;
453 sCh3->SetVertex(3,x,y);
454 sCh1->SetVertex(7,x7[0],y7[0]); // 7th point most be done last ???
455 sCh2->SetVertex(7,x7[1],y7[1]); // 7th point most be done last ???
456 sCh3->SetVertex(7,x7[2],y7[2]); // 7th point most be done last ???
172b0d90 457 //
458 // Define Minimal volume to inclose this SPD Thermal Sheald.
cee918ed 459 sM1 = new TGeoPcon("ITSspdShealdVV",0.0,360.0,9);
460 sM1->Z(0) = 0.5*ktscLengthA+ktscLengthB;
461 sM1->Rmin(0) = ktscRinB;
462 x = sB1->GetVertices()[0]; // [0][0]
463 y = sB1->GetVertices()[1]; // [0][1]
464 sM1->Rmax(0) = TMath::Sqrt(x*x+y*y);
465 sM1->Z(1) = sM1->GetZ(0)-ktscLengthB;
466 sM1->Rmin(1) = sM1->GetRmin(0);
467 sM1->Rmax(1) = sM1->GetRmax(0);
468 sM1->Z(2) = sM1->GetZ(1);
469 sM1->Rmin(2) = ktscRinA;
470 x = sA1->GetVertices()[0]; // [0]0]
471 y = sA1->GetVertices()[1]; // [0][1]
472 sM1->Rmax(2) = TMath::Sqrt(x*x+y*y);
473 sM1->Z(3) = -(sM1->GetZ(0)-ktscLengthB);
474 sM1->Rmin(3) = sM1->GetRmin(2);
475 sM1->Rmax(3) = sM1->GetRmax(2);
476 sM1->Z(4) = sM1->GetZ(3);
477 sM1->Rmin(4) = sM1->GetRmin(1);
478 sM1->Rmax(4) = sM1->GetRmax(1);
479 sM1->Z(5) = -(sM1->GetZ(0));
480 sM1->Rmin(5) = sM1->GetRmin(0);
481 sM1->Rmax(5) = sM1->GetRmax(0);
482 sM1->Z(6) = sM1->GetZ(5) - ktscLengthC;
483 sM1->Rmin(6) = ktscRinC;
484 x = sC1->GetVertices()[0]; // [0][0]
485 y = sC1->GetVertices()[1]; // [0][1]
486 sM1->Rmax(6) = TMath::Sqrt(x*x+y*y);
487 sM1->Z(7) = sM1->GetZ(6);
488 sM1->Rmin(7) = sD->GetRmin();
489 sM1->Rmax(7) = sD->GetRmax();
490 sM1->Z(8) = sM1->Z(7) - ktscLengthD;
491 sM1->Rmin(8) = sM1->GetRmin(7);
492 sM1->Rmax(8) = sM1->GetRmax(7);
493 sM2 = new TGeoTubeSeg("ITSspdShealdWingVV",
494 sM1->GetRmax(8),sDw->GetRmax(),sDw->GetDz(),
495 sDw->GetPhi1(),sDw->GetPhi2());
cee918ed 496 //
497 x = 0.5*(sM1->GetZ(8) + sM1->GetZ(7));
172b0d90 498 tranITSspdShealdVVt0 = new TGeoTranslation("ITSspdShealdVVt0",0.0,0.0,x);
499 tranITSspdShealdVVt0->RegisterYourself();
500 TGeoRotation rotz90("",0.0,0.0,90.0); // never registered.
501 rotITSspdShealdVVt1 = new TGeoCombiTrans(*tranITSspdShealdVVt0,rotz90);
502 rotITSspdShealdVVt1->SetName("ITSspdShealdVVt1");
503 rotITSspdShealdVVt1->RegisterYourself();
504 TGeoRotation rotz180("",0.0,0.0,180.0); // never registered
505 rotITSspdShealdVVt2 = new TGeoCombiTrans(*tranITSspdShealdVVt0,rotz180);
506 rotITSspdShealdVVt2->SetName("ITSspdShealdVVt2");
507 rotITSspdShealdVVt2->RegisterYourself();
508 TGeoRotation rotz270("",0.0,0.0,270.0); // never registered
509 rotITSspdShealdVVt3 = new TGeoCombiTrans(*tranITSspdShealdVVt0,rotz270);
510 rotITSspdShealdVVt3->SetName("ITSspdShealdVVt3");
511 rotITSspdShealdVVt3->RegisterYourself();
cee918ed 512 sM = new TGeoCompositeShape("ITS SPD Thermal sheald volume",
513 "(((ITSspdShealdVV+"
514 "ITSspdShealdWingVV:ITSspdShealdVVt0)+"
515 "ITSspdShealdWingVV:ITSspdShealdVVt1)+"
516 "ITSspdShealdWingVV:ITSspdShealdVVt2)+"
517 "ITSspdShealdWingVV:ITSspdShealdVVt3");
172b0d90 518 //
f77f13c8 519 if(AliDebugLevel()){
d5219d0d 520 tranITSspdShealdVVt0->Print();
521 rotITSspdShealdVVt1->Print();
522 rotITSspdShealdVVt2->Print();
523 rotITSspdShealdVVt3->Print();
524 sD->InspectShape();
525 sDs->InspectShape();
526 sDw->InspectShape();
527 sDws->InspectShape();
528 sA1->InspectShape();
529 sAh1->InspectShape();
530 sA2->InspectShape();
531 sAh2->InspectShape();
532 sA3->InspectShape();
533 sAh3->InspectShape();
534 sB1->InspectShape();
535 sBh1->InspectShape();
536 sB2->InspectShape();
537 sBh2->InspectShape();
538 sB3->InspectShape();
539 sBh3->InspectShape();
540 sC1->InspectShape();
541 sCh1->InspectShape();
542 sC2->InspectShape();
543 sCh2->InspectShape();
544 sC3->InspectShape();
545 sCh3->InspectShape();
546 sM1->InspectShape();
547 sM2->InspectShape();
548 sM->InspectShape();
f77f13c8 549 } // end if AliDebugLevel
d5219d0d 550 //
172b0d90 551 TGeoManager *mgr = gGeoManager;
cee918ed 552 medSPDcf = mgr->GetMedium("ITSspdCarbonFiber");
553 medSPDfs = mgr->GetMedium("ITSspdStaselite4411w");
554 medSPDfo = mgr->GetMedium("ITSspdRohacell50A");
555 medSPDss = mgr->GetMedium("ITSspdStainlessSteal");
556 medSPDair= mgr->GetMedium("ITSspdAir");
557 TGeoVolume *vA1,*vA2,*vA3,*vAh1,*vAh2,*vAh3;
558 TGeoVolume *vB1,*vB2,*vB3,*vBh1,*vBh2,*vBh3;
559 TGeoVolume *vC1,*vC2,*vC3,*vCh1,*vCh2,*vCh3;
560 TGeoVolume *vD,*vDs,*vDw,*vDws,*vM;
bf86817c 561 vM = new TGeoVolume("ITSspdThermalShealdMother",sM,medSPDair);
cee918ed 562 vM->SetVisibility(kTRUE);
563 vM->SetLineColor(7); // light Blue
564 vM->SetLineWidth(1);
565 vM->SetFillColor(vM->GetLineColor());
566 vM->SetFillStyle(4090); // 90% transparent
567 moth->AddNode(vM,1,0); ///////////////////// Virtual Volume ////////
568 vA1 = new TGeoVolume("ITSspdCentCylA1CF",sA1,medSPDcf);
569 vA1->SetVisibility(kTRUE);
570 vA1->SetLineColor(4);
571 vA1->SetLineWidth(1);
572 vA2 = new TGeoVolume("ITSspdCentCylA2CF",sA2,medSPDcf);
573 vA2->SetVisibility(kTRUE);
574 vA2->SetLineColor(4);
575 vA2->SetLineWidth(1);
576 vA3 = new TGeoVolume("ITSspdCentCylA3CF",sA3,medSPDcf);
577 vA3->SetVisibility(kTRUE);
578 vA3->SetLineColor(4);
579 vA3->SetLineWidth(1);
580 vB1 = new TGeoVolume("ITSspdCentCylB1CF",sB1,medSPDcf);
581 vB1->SetVisibility(kTRUE);
582 vB1->SetLineColor(4);
583 vB1->SetLineWidth(1);
584 vB2 = new TGeoVolume("ITSspdCentCylB2CF",sB2,medSPDcf);
585 vB2->SetVisibility(kTRUE);
586 vB2->SetLineColor(4);
587 vB2->SetLineWidth(1);
588 vB3 = new TGeoVolume("ITSspdCentCylB3CF",sB3,medSPDcf);
589 vB3->SetVisibility(kTRUE);
590 vB3->SetLineColor(4);
591 vB3->SetLineWidth(1);
592 vC1 = new TGeoVolume("ITSspdCentCylC1CF",sC1,medSPDcf);
593 vC1->SetVisibility(kTRUE);
594 vC1->SetLineColor(4);
595 vC1->SetLineWidth(1);
596 vC2 = new TGeoVolume("ITSspdCentCylC2CF",sC2,medSPDcf);
597 vC2->SetVisibility(kTRUE);
598 vC2->SetLineColor(4);
599 vC2->SetLineWidth(1);
600 vC3 = new TGeoVolume("ITSspdCentCylC3CF",sC3,medSPDcf);
601 vC3->SetVisibility(kTRUE);
602 vC3->SetLineColor(4);
603 vC3->SetLineWidth(1);
604 vAh1 = new TGeoVolume("ITSspdCentCylA1AirA",sAh1,medSPDair);
605 vAh1->SetVisibility(kTRUE);
606 vAh1->SetLineColor(5); // Yellow
607 vAh1->SetFillColor(vAh1->GetLineColor());
608 vAh1->SetFillStyle(4090); // 90% transparent
609 vAh2 = new TGeoVolume("ITSspdCentCylA2AirA",sAh2,medSPDair);
610 vAh2->SetVisibility(kTRUE);
611 vAh2->SetLineColor(5); // Yellow
612 vAh2->SetFillColor(vAh2->GetLineColor());
613 vAh2->SetFillStyle(4090); // 90% transparent
614 vAh3 = new TGeoVolume("ITSspdCentCylA3AirA",sAh3,medSPDair);
615 vAh3->SetVisibility(kTRUE);
616 vAh3->SetLineColor(5); // Yellow
617 vAh3->SetFillColor(vAh3->GetLineColor());
618 vAh3->SetFillStyle(4090); // 90% transparent
619 vBh1 = new TGeoVolume("ITSspdCentCylA1AirB",sBh1,medSPDair);
620 vBh1->SetVisibility(kTRUE);
621 vBh1->SetLineColor(5); // Yellow
622 vBh1->SetFillColor(vBh1->GetLineColor());
623 vBh1->SetFillStyle(4090); // 90% transparent
624 vBh2 = new TGeoVolume("ITSspdCentCylA2AirB",sBh2,medSPDair);
625 vBh2->SetVisibility(kTRUE);
626 vBh2->SetLineColor(5); // Yellow
627 vBh2->SetFillColor(vBh2->GetLineColor());
628 vBh2->SetFillStyle(4090); // 90% transparent
629 vBh3 = new TGeoVolume("ITSspdCentCylA3AirB",sBh3,medSPDair);
630 vBh3->SetVisibility(kTRUE);
631 vBh3->SetLineColor(5); // Yellow
632 vBh3->SetFillColor(vBh3->GetLineColor());
633 vBh3->SetFillStyle(4090); // 90% transparent
634 vCh1 = new TGeoVolume("ITSspdCentCylA1AirC",sCh1,medSPDair);
635 vCh1->SetVisibility(kTRUE);
636 vCh1->SetLineColor(5); // Yellow
637 vCh1->SetFillColor(vCh1->GetLineColor());
638 vCh1->SetFillStyle(4090); // 90% transparent
639 vCh2 = new TGeoVolume("ITSspdCentCylA2AirC",sCh2,medSPDair);
640 vCh2->SetVisibility(kTRUE);
641 vCh2->SetLineColor(5); // Yellow
642 vCh2->SetFillColor(vCh2->GetLineColor());
643 vCh2->SetFillStyle(4090); // 90% transparent
644 vCh3 = new TGeoVolume("ITSspdCentCylA3AirC",sCh3,medSPDair);
645 vCh3->SetVisibility(kTRUE);
646 vCh3->SetLineColor(5); // Yellow
647 vCh3->SetFillColor(vCh3->GetLineColor());
648 vCh3->SetFillStyle(4090); // 90% transparent
649 vD = new TGeoVolume("ITSspdCentCylA1CD",sD,medSPDcf);
650 vD->SetVisibility(kTRUE);
651 vD->SetLineColor(4);
652 vD->SetLineWidth(1);
653 vDw = new TGeoVolume("ITSspdCentCylA1CDw",sDw,medSPDcf);
654 vDw->SetVisibility(kTRUE);
655 vDw->SetLineColor(4);
656 vDw->SetLineWidth(1);
657 vDs = new TGeoVolume("ITSspdCentCylA1Dfill",sDs,medSPDfs);
658 vDs->SetVisibility(kTRUE);
659 vDs->SetLineColor(3); // Green
660 vDs->SetFillColor(vDs->GetLineColor());
661 vDs->SetFillStyle(4010); // 10% transparent
662 vDws = new TGeoVolume("ITSspdCentCylA1DwingFill",sDws,medSPDfs);
663 vDws->SetVisibility(kTRUE);
664 vDws->SetLineColor(3); // Green
665 vDws->SetFillColor(vDws->GetLineColor());
666 vDws->SetFillStyle(4010); // 10% transparent
667 //
668 vA1->AddNode(vAh1,1,0);
669 vA2->AddNode(vAh2,1,0);
670 vA3->AddNode(vAh3,1,0);
671 vB1->AddNode(vBh1,1,0);
672 vB2->AddNode(vBh2,1,0);
673 vB3->AddNode(vBh3,1,0);
674 vC1->AddNode(vCh1,1,0);
675 vC2->AddNode(vCh2,1,0);
676 vC3->AddNode(vCh3,1,0);
677 vD ->AddNode(vDs ,1,0);
678 vDw->AddNode(vDws,1,0);
679 //
680 vM->AddNode(vA1,1,0);
681 vM->AddNode(vA2,1,0);
682 vM->AddNode(vA3,1,0);
683 tranb = new TGeoTranslation("",0.0,0.0,0.5*(ktscLengthA+ktscLengthB));
684 tranbm = new TGeoTranslation("",0.0,0.0,0.5*(-ktscLengthA-ktscLengthB));
685 vM->AddNode(vB1,1,tranb);
686 vM->AddNode(vB2,1,tranb);
687 vM->AddNode(vB3,1,tranb);
688 vM->AddNode(vB1,2,tranbm);
689 vM->AddNode(vB2,2,tranbm);
690 vM->AddNode(vB3,2,tranbm);
691 // Muon side (rsB26) is at -Z.
172b0d90 692 tranc = new TGeoTranslation("",0.0,0.0,
cee918ed 693 0.5*(-ktscLengthA-ktscLengthB-ktscLengthC));
694 vM->AddNode(vC1,1,tranc);
695 vM->AddNode(vC2,1,tranc);
696 vM->AddNode(vC3,1,tranc);
697 vM->AddNode(vD,1,tranITSspdShealdVVt0);
698 vM->AddNode(vDw,1,tranITSspdShealdVVt0);
699 vM->AddNode(vDw,2,rotITSspdShealdVVt1);
700 vM->AddNode(vDw,3,rotITSspdShealdVVt2);
701 vM->AddNode(vDw,4,rotITSspdShealdVVt3);
172b0d90 702 k=2;
703 for(i=1;i<10;i++) {
cee918ed 704 th = ((Double_t)i)*ktscAngle*fgkDegree;
172b0d90 705 rot = new TGeoRotation("",0.0,0.0,th);
cee918ed 706 vM->AddNode(vA1,i+1,rot);
707 vM->AddNode(vB1,i+2,new TGeoCombiTrans(*tranb,*rot));
708 vM->AddNode(vB1,i+12,new TGeoCombiTrans(*tranbm,*rot));
709 vM->AddNode(vC1,i+1,new TGeoCombiTrans(*tranc,*rot));
172b0d90 710 if(i!=0||i!=2||i!=7){
cee918ed 711 vM->AddNode(vA2,k++,rot);
712 vM->AddNode(vB2,k++,new TGeoCombiTrans(*tranb,*rot));
713 vM->AddNode(vB2,k++,new TGeoCombiTrans(*tranbm,*rot));
714 vM->AddNode(vC2,k++,new TGeoCombiTrans(*tranc,*rot));
172b0d90 715 } // end if
716 if(i==5) {
cee918ed 717 vM->AddNode(vA3,2,rot);
718 vM->AddNode(vB3,3,new TGeoCombiTrans(*tranb,*rot));
719 vM->AddNode(vB3,4,new TGeoCombiTrans(*tranbm,*rot));
720 vM->AddNode(vC3,2,new TGeoCombiTrans(*tranc,*rot));
172b0d90 721 } // end if
722 } // end for i
723 rot = new TGeoRotation("",180.,0.0,0.0);
cee918ed 724 vM->AddNode(vA3,3,rot);
725 vM->AddNode(vB3,5,new TGeoCombiTrans(*tranb,*rot));
726 vM->AddNode(vB3,6,new TGeoCombiTrans(*tranbm,*rot));
727 vM->AddNode(vC3,3,new TGeoCombiTrans(*tranc,*rot));
172b0d90 728 rot = new TGeoRotation("",180.,0.0,180.0);
cee918ed 729 vM->AddNode(vA3,4,rot);
730 vM->AddNode(vB3,7,new TGeoCombiTrans(*tranb,*rot));
731 vM->AddNode(vB3,8,new TGeoCombiTrans(*tranbm,*rot));
732 vM->AddNode(vC3,4,new TGeoCombiTrans(*tranc,*rot));
f77f13c8 733 if(AliDebugLevel()){
cee918ed 734 vA1->PrintNodes();
735 vAh1->PrintNodes();
736 vA2->PrintNodes();
737 vAh2->PrintNodes();
738 vA3->PrintNodes();
739 vAh3->PrintNodes();
740 vB1->PrintNodes();
741 vBh1->PrintNodes();
742 vB2->PrintNodes();
743 vBh2->PrintNodes();
744 vB3->PrintNodes();
745 vBh3->PrintNodes();
746 vC1->PrintNodes();
747 vCh1->PrintNodes();
748 vC2->PrintNodes();
749 vCh2->PrintNodes();
750 vC3->PrintNodes();
751 vCh3->PrintNodes();
752 vD->PrintNodes();
753 vDs->PrintNodes();
754 vDw->PrintNodes();
755 vDws->PrintNodes();
d5219d0d 756 vM->PrintNodes();
172b0d90 757 } // end if
758}
759//______________________________________________________________________
cee918ed 760void AliITSv11GeometrySupport::SDDCone(TGeoVolume *moth){
172b0d90 761 // Define the detail SDD support cone geometry.
762 // Inputs:
763 // none.
764 // Outputs:
765 // none.
766 // Return:
767 // none.
768 //
769 // From Cilindro Centrale - Lavorazioni, ALR 0816/1 04/08/03 File
770 // name SDD/Cilindro.hpgl
cee918ed 771 const Double_t ktsLength = 790.0*fgkmm; // Thermal Sheeld length
772 const Double_t ktsInsertoLength= 15.0*fgkmm; // ????
773 const Double_t ktsOuterR = 0.5*(220.+10.)*fgkmm; // ????
774 const Double_t ktsInnerR = 0.5*(220.-10.)*fgkmm; // ????
775 const Double_t ktscarbonFiberth= 0.02*fgkmm; // ????
776 const Double_t ktsBoltDiameter = 6.0*fgkmm; // M6 screw
777 const Double_t ktsBoltDepth = 6.0*fgkmm; // in volume sC
778 const Double_t ktsBoltRadius = 0.5*220.*fgkmm; // Radius in volume sC
779 const Double_t ktsBoltAngle0 = 0.0*fgkDegree; // Angle in volume sC
780 const Double_t ktsBoltdAngle = 30.0*fgkDegree; // Angle in Volume sC
781 Double_t x,y,z,t,t0,rmin,rmax;
172b0d90 782 Int_t i,n;
cee918ed 783 TGeoTube *sA,*sB,*sC,*sD;
172b0d90 784 TGeoTranslation *tran;
785 TGeoRotation *rot;
786 TGeoCombiTrans *rotran;
cee918ed 787 TGeoMedium *medSDDcf,*medSDDfs,*medSDDfo,*medSDDss;
172b0d90 788
cee918ed 789 sA = new TGeoTube("ITS SDD Central Cylinder",ktsInnerR,ktsOuterR,
790 0.5*ktsLength);
791 sB = new TGeoTube("ITS SDD CC Foam",ktsInnerR+ktscarbonFiberth,
792 ktsOuterR-ktscarbonFiberth,
793 0.5*(ktsLength-2.0*ktsInsertoLength));
794 sC = new TGeoTube("ITS SDD CC Inserto",ktsInnerR+ktscarbonFiberth,
795 ktsOuterR-ktscarbonFiberth,0.5*ktsLength);
796 sD = new TGeoTube("ITS SDD CC M6 bolt end",0.0,0.5*ktsBoltDiameter,
797 0.5*ktsBoltDepth);
f77f13c8 798 if(AliDebugLevel()){
d5219d0d 799 sA->InspectShape();
800 sB->InspectShape();
801 sC->InspectShape();
802 sD->InspectShape();
f77f13c8 803 } // end if AliDebugLevel
172b0d90 804 //
805 TGeoManager *mgr = gGeoManager;
cee918ed 806 medSDDcf = mgr->GetMedium("ITSssdCarbonFiber");
807 medSDDfs = mgr->GetMedium("ITSssdStaselite4411w");
808 medSDDfo = mgr->GetMedium("ITSssdRohacell50A");
809 medSDDss = mgr->GetMedium("ITSssdStainlessSteal");
810 TGeoVolume *vA,*vB,*vC,*vD;
811 vA = new TGeoVolume("ITSsddCentCylCF",sA,medSDDcf);
812 vA->SetVisibility(kTRUE);
813 vA->SetLineColor(4);
814 vA->SetLineWidth(1);
815 vA->SetFillColor(vA->GetLineColor());
d5219d0d 816 vA->SetFillStyle(4030); // 30% transparent
cee918ed 817 vB = new TGeoVolume("ITSsddCentCylF",sB,medSDDfo);
818 vB->SetVisibility(kTRUE);
819 vB->SetLineColor(3);
820 vB->SetLineWidth(1);
821 vB->SetFillColor(vB->GetLineColor());
d5219d0d 822 vB->SetFillStyle(4050); // 50% transparent
cee918ed 823 vC = new TGeoVolume("ITSsddCentCylSt",sC,medSDDfs);
824 vC->SetVisibility(kTRUE);
825 vC->SetLineColor(2);
826 vC->SetLineWidth(1);
827 vC->SetFillColor(vC->GetLineColor());
d5219d0d 828 vC->SetFillStyle(4050); // 50% transparent
cee918ed 829 vD = new TGeoVolume("ITSsddCentCylSS",sD,medSDDss);
830 vD->SetVisibility(kTRUE);
831 vD->SetLineColor(1);
832 vD->SetLineWidth(1);
833 vD->SetFillColor(vD->GetLineColor());
d5219d0d 834 vD->SetFillStyle(4050); // 50% transparent
cee918ed 835 //
836 moth->AddNode(vA,1,0);
837 vA->AddNode(vC,1,0);
838 vC->AddNode(vB,1,0);
839 n = (Int_t)((360.*fgkDegree)/ktsBoltdAngle);
172b0d90 840 for(i=0;i<n;i++){
cee918ed 841 t = ktsBoltAngle0+((Double_t)i)*ktsBoltdAngle;
842 x = ktsBoltRadius*CosD(t);
843 y = ktsBoltRadius*SinD(t);
844 z = 0.5*(ktsLength-ktsBoltDepth);
172b0d90 845 tran = new TGeoTranslation("",x,y,z);
cee918ed 846 vC->AddNode(vD,i+1,tran);
172b0d90 847 tran = new TGeoTranslation("",x,y,-z);
cee918ed 848 vC->AddNode(vD,i+n+1,tran);
172b0d90 849 } // end for i
f77f13c8 850 if(AliDebugLevel()){
cee918ed 851 vA->PrintNodes();
852 vB->PrintNodes();
853 vC->PrintNodes();
854 vD->PrintNodes();
172b0d90 855 } // end if
856 // SDD Suport Cone
857 //
858 //
cee918ed 859 const Double_t kconThickness = 10.5*fgkmm;//Thickness Rohacell+car. fib.
860 const Double_t kconCthick = 1.5*fgkmm; // Carbon finber thickness
861 const Double_t kconRcurv = 15.0*fgkmm; // Radius of curvature.
862 const Double_t kconTc = 45.0; // angle of SDD cone [degrees].
863 const Double_t kconZouterMilled = 23.0*fgkmm;
864 const Double_t kconZcylinder = 186.0*fgkmm;
865 const Double_t kconZ0 = kconZcylinder + 0.5*ktsLength;
866 //const Int_t kconNspoaks = 12;
867 //const Int_t kconNmounts = 4;
868 //const Double_t kconDmountAngle = 9.0; // degrees
869 const Double_t kconRoutMax = 0.5*560.0*fgkmm;
870 const Double_t kconRoutMin = 0.5*539.0*fgkmm;
172b0d90 871 // Holes in cone for cables
cee918ed 872 const Double_t kconPhiHole1 = 0.0*fgkDegree;
873 const Double_t kcondPhiHole1 = 25.0*fgkDegree;
874 const Double_t kconRholeMax1 = 0.5*528.*fgkmm;
875 const Double_t kconRholeMin1 = 0.5*464.*fgkmm;
876 const Double_t kconPhiHole2 = 0.0*fgkDegree;
877 const Double_t kcondPhiHole2 = 50.0*fgkDegree;
878 const Double_t kconRholeMax2 = 0.5*375.*fgkmm;
879 const Double_t kconRholeMin2 = 0.5*280.*fgkmm;
880 //
881 //const Int_t kconNpostsOut = 6;
882 //const Int_t kconNpostsIn = 3;
883 //const Double_t kconPhi0PostOut = 0.0; // degree
884 //const Double_t kconPhi0PostIn = 0.0; // degree
885 //const Double_t kcondRpostOut = 16.0*fgkmm;
886 //const Double_t kcondRpostIn = 16.0*fgkmm;
887 //const Double_t kconZpostMaxOut = 116.0*fgkmm;
888 //const Double_t kconZpostMaxIn = 190.0*fgkmm;
889 const Double_t kconRinMax = 0.5*216*fgkmm;
890 const Double_t kconRinCylinder = 0.5*231.0*fgkmm;
891 //const Double_t kconRinHole = 0.5*220.0*fgkmm;
892 const Double_t kconRinMin = 0.5*210.0*fgkmm;
893 const Double_t kcondZin = 15.0*fgkmm; // ???
894 const Double_t kSinkconTc = SinD(kconTc);
895 const Double_t kCoskconTc = CosD(kconTc);
896 const Double_t kTankconTc = TanD(kconTc);
897 //
898 TGeoPcon *sE,*sF,*sG,*sH,*sI,*sJ,*sK;
899 TGeoCompositeShape *sL,*sM,*sN;
900 //
901 Double_t dza = kconThickness/kSinkconTc-
902 (kconRoutMax-kconRoutMin)/kTankconTc;
172b0d90 903 if(dza<=0){ // The number or order of the points are in error for a proper
904 // call to pcons!
905 Error("SDDcone","The definition of the points for a call to PCONS is"
906 " in error. abort.");
907 return;
908 } // end if
cee918ed 909 sE = new TGeoPcon("ITSsddSuportConeCarbonFiberSurfaceE",0.0,360.0,12);
910 sE->Z(0) = 0.0;
911 sE->Rmin(0) = kconRoutMin;
912 sE->Rmax(0) = kconRoutMax;
913 sE->Z(1) = kconZouterMilled - dza;
914 sE->Rmin(1) = sE->GetRmin(0);
915 sE->Rmax(1) = sE->GetRmax(0);
916 sE->Z(2) = kconZouterMilled;
917 sE->Rmax(2) = sE->GetRmax(0);
918 RadiusOfCurvature(kconRcurv,0.,sE->GetZ(1),sE->GetRmin(1),kconTc,z,rmin);
919 sE->Z(3) = z;
920 sE->Rmin(3) = rmin;
921 sE->Rmin(2) = RminFrom2Points(sE,3,1,sE->GetZ(2));
922 RadiusOfCurvature(kconRcurv,0.,sE->GetZ(2),sE->GetRmax(2),kconTc,z,rmax);
923 sE->Z(4) = z;
924 sE->Rmax(4) = rmax;
925 sE->Rmin(4) = RminFromZpCone(sE,3,kconTc,sE->GetZ(4),0.0);
926 sE->Rmax(3) = RmaxFrom2Points(sE,4,2,sE->GetZ(3));
927 sE->Rmin(7) = kconRinMin;
928 sE->Rmin(8) = kconRinMin;
929 RadiusOfCurvature(kconRcurv,90.0,0.0,kconRinMax,90.0-kconTc,z,rmax);
930 sE->Rmax(8) = rmax;
931 sE->Z(8) = ZFromRmaxpCone(sE,4,kconTc,sE->GetRmax(8));
932 sE->Z(9) = kconZcylinder;
933 sE->Rmin(9) = kconRinMin;
934 sE->Z(10) = sE->GetZ(9);
935 sE->Rmin(10) = kconRinCylinder;
936 sE->Rmin(11) = kconRinCylinder;
937 sE->Rmax(11) = sE->GetRmin(11);
938 rmin = sE->GetRmin(8);
939 RadiusOfCurvature(kconRcurv,90.0-kconTc,sE->GetZ(8),sE->GetRmax(8),90.0,
940 z,rmax);
941 rmax = kconRinMax;
942 sE->Z(11) = z+(sE->GetZ(8)-z)*(sE->GetRmax(11)-rmax)/
943 (sE->GetRmax(8)-rmax);
944 sE->Rmax(9) = RmaxFrom2Points(sE,11,8,sE->GetZ(9));
945 sE->Rmax(10) = sE->GetRmax(9);
946 sE->Z(6) = z-kcondZin;
947 sE->Z(7) = sE->GetZ(6);
948 sE->Rmax(6) = RmaxFromZpCone(sE,4,kconTc,sE->GetZ(6));
949 sE->Rmax(7) = sE->GetRmax(6);
950 RadiusOfCurvature(kconRcurv,90.,sE->GetZ(6),0.0,90.0-kconTc,z,rmin);
951 sE->Z(5) = z;
952 sE->Rmin(5) = RminFromZpCone(sE,3,kconTc,z);
953 sE->Rmax(5) = RmaxFromZpCone(sE,4,kconTc,z);
954 RadiusOfCurvature(kconRcurv,90.-kconTc,0.0,sE->Rmin(5),90.0,z,rmin);
955 sE->Rmin(6) = rmin;
172b0d90 956 // Inner Core, Inserto material
cee918ed 957 sF = new TGeoPcon("ITSsddSuportConeInsertoStesaliteF",0.,360.0,9);
958 sF->Z(0) = sE->GetZ(0);
959 sF->Rmin(0) = sE->GetRmin(0)+kconCthick;
960 sF->Rmax(0) = sE->GetRmax(0)-kconCthick;
961 sF->Z(1) = sE->GetZ(1);
962 sF->Rmin(1) = sF->GetRmin(0);
963 sF->Rmax(1) = sF->GetRmax(0);
964 sF->Z(2) = sE->GetZ(2);
965 sF->Rmax(2) = sF->GetRmax(1);
966 RadiusOfCurvature(kconRcurv-kconCthick,0.,sF->GetZ(1),sF->GetRmax(1),
967 kconTc,z,rmin);
968 sF->Z(3) = z;
969 sF->Rmin(3) = rmin;
970 sF->Rmin(2) = RminFrom2Points(sF,3,1,sF->GetZ(2));
971 RadiusOfCurvature(kconRcurv+kconCthick,0.,sF->GetZ(2),sF->GetRmax(2),
972 kconTc,z,rmax);
973 sF->Z(4) = z;
974 sF->Rmax(4) = rmax;
975 sF->Rmin(4) = RmaxFromZpCone(sE,2,kconTc,sF->GetZ(4),
976 -kconCthick);
977 sF->Rmax(3) = RmaxFrom2Points(sF,4,2,sF->GetZ(3));
978 sF->Rmin(7) = sE->GetRmin(7);
979 sF->Rmin(8) = sE->GetRmin(8);
980 sF->Z(6) = sE->GetZ(6)+kconCthick;
981 sF->Rmin(6) = sE->GetRmin(6);
982 sF->Z(7) = sF->GetZ(6);
983 sF->Rmax(8) = sE->GetRmax(8)-kconCthick*kSinkconTc;
984 RadiusOfCurvature(kconRcurv+kconCthick,90.0,sF->GetZ(6),sF->GetRmin(6),
985 90.0-kconTc,z,rmin);
986 sF->Z(5) = z;
987 sF->Rmin(5) = rmin;
988 sF->Rmax(5) = RmaxFromZpCone(sF,4,kconTc,z);
989 sF->Rmax(6) = RmaxFromZpCone(sF,4,kconTc,sF->GetZ(6));
990 sF->Rmax(7) = sF->GetRmax(6);
991 sF->Z(8) = ZFromRmaxpCone(sF,4,kconTc,sF->GetRmax(8),-kconCthick);
172b0d90 992 // Inner Core, Inserto material
cee918ed 993 sG = new TGeoPcon("ITSsddSuportConeFoamCoreG",0.0,360.0,4);
994 RadiusOfCurvature(kconRcurv+kconCthick,0.0,sF->GetZ(1),sF->GetRmin(1),
995 kconTc,z,rmin);
996 sG->Z(0) = z;
997 sG->Rmin(0) = rmin;
998 sG->Rmax(0) = sG->GetRmin(0);
999 sG->Z(1) = sG->GetZ(0)+(kconThickness-2.0*kconCthick)/kSinkconTc;;
1000 sG->Rmin(1) = RminFromZpCone(sF,3,kconTc,sG->GetZ(1));
1001 sG->Rmax(1) = RmaxFromZpCone(sF,4,kconTc,sG->GetZ(1));
1002 sG->Z(2) = sE->GetZ(5)-kconCthick;
1003 sG->Rmin(2) = RminFromZpCone(sF,3,kconTc,sG->GetZ(2));
1004 sG->Rmax(2) = RmaxFromZpCone(sF,4,kconTc,sG->GetZ(2));
1005 sG->Z(3) = sF->GetZ(5)+(kconThickness-2.0*kconCthick)*kCoskconTc;
1006 sG->Rmax(3) = RmaxFromZpCone(sF,4,kconTc,sG->GetZ(3));
1007 sG->Rmin(3) = sG->GetRmax(3);
cee918ed 1008 //
1009 sH = new TGeoPcon("ITSsddSuportConeHoleH",kconPhiHole1,kcondPhiHole1,4);
1010 sH->Rmin(0) = kconRholeMax1;
1011 sH->Rmax(0) = sH->GetRmin(0);
1012 sH->Z(0) = ZFromRminpCone(sE,3,kconTc,sH->GetRmin(0));
1013 sH->Rmax(1) = sH->GetRmax(0);
1014 sH->Z(1) = ZFromRmaxpCone(sE,4,kconTc,sH->GetRmax(1));
1015 sH->Rmin(1) = RminFromZpCone(sE,3,kconTc,sH->GetZ(1));
1016 sH->Rmin(2) = kconRholeMin1;
1017 sH->Z(2) = ZFromRminpCone(sE,3,kconTc,sH->GetRmin(2));
1018 sH->Rmax(2) = RmaxFromZpCone(sE,4,kconTc,sH->GetZ(2));
1019 sH->Rmin(3) = sH->GetRmin(2);
1020 sH->Rmax(3) = sH->GetRmin(3);
1021 sH->Z(3) = ZFromRminpCone(sE,3,kconTc,sH->GetRmin(3));
cee918ed 1022 //
1023 x = kconCthick/(0.5*(kconRholeMax1+kconRholeMin1));
1024 t0 = kconPhiHole1 - x*fgkRadian;
1025 t = kcondPhiHole1 + 2.0*x*fgkRadian;
1026 sI = new TGeoPcon("ITSsddSuportConeHoleI",t0,t,4);
1027 sI->Rmin(0) = kconRholeMax1+kconCthick;
1028 sI->Rmax(0) = sI->GetRmin(0);
1029 sI->Z(0) = ZFromRminpCone(sF,3,kconTc,sI->GetRmin(0));
1030 sI->Rmax(1) = sI->GetRmax(0);
1031 sI->Z(1) = ZFromRmaxpCone(sF,4,kconTc,sI->GetRmax(1));
1032 sI->Rmin(1) = RminFromZpCone(sF,3,kconTc,sI->GetZ(1));
1033 sI->Rmin(2) = kconRholeMin1-kconCthick;
1034 sI->Z(2) = ZFromRminpCone(sF,3,kconTc,sI->GetRmin(2));
1035 sI->Rmax(2) = RmaxFromZpCone(sF,4,kconTc,sI->GetZ(2));
1036 sI->Rmin(3) = sI->GetRmin(2);
1037 sI->Rmax(3) = sI->GetRmin(3);
1038 sI->Z(3) = ZFromRmaxpCone(sF,4,kconTc,sI->GetRmax(3));
cee918ed 1039 //
1040 sJ = new TGeoPcon("ITSsddSuportConeHoleJ",kconPhiHole2,
1041 kcondPhiHole2,4);
1042 sJ->Rmin(0) = kconRholeMax2;
1043 sJ->Rmax(0) = sJ->GetRmin(0);
1044 sJ->Z(0) = ZFromRminpCone(sE,3,kconTc,sJ->GetRmin(0));
1045 sJ->Rmax(1) = sJ->GetRmax(0);
1046 sJ->Z(1) = ZFromRmaxpCone(sE,4,kconTc,sJ->GetRmax(1));
1047 sJ->Rmin(1) = RminFromZpCone(sE,3,kconTc,sJ->GetZ(1));
1048 sJ->Rmin(2) = kconRholeMin2;
1049 sJ->Z(2) = ZFromRminpCone(sE,3,kconTc,sJ->GetRmin(2));
1050 sJ->Rmax(2) = RmaxFromZpCone(sE,4,kconTc,sJ->GetZ(2));
1051 sJ->Rmin(3) = sJ->GetRmin(2);
1052 sJ->Rmax(3) = sJ->GetRmin(3);
1053 sJ->Z(3) = ZFromRmaxpCone(sE,4,kconTc,sJ->GetRmax(3));
cee918ed 1054 //
1055 x = kconCthick/(0.5*(kconRholeMax2+kconRholeMin2));
1056 t0 = kconPhiHole2 - x*fgkRadian;
1057 t = kcondPhiHole2 + 2.0*x*fgkRadian;
1058 sK = new TGeoPcon("ITSsddSuportConeHoleK",t0,t,4);
1059 sK->Rmin(0) = kconRholeMax2+kconCthick;
1060 sK->Rmax(0) = sK->GetRmin(0);
1061 sK->Z(0) = ZFromRminpCone(sF,3,kconTc,sK->GetRmin(0));
1062 sK->Rmax(1) = sK->GetRmax(0);
1063 sK->Z(1) = ZFromRmaxpCone(sF,4,kconTc,sK->GetRmax(1));
1064 sK->Rmin(1) = RminFromZpCone(sF,3,kconTc,sK->GetZ(1));
1065 sK->Rmin(2) = kconRholeMin2-kconCthick;
1066 sK->Z(2) = ZFromRminpCone(sF,3,kconTc,sK->GetRmin(2));
1067 sK->Rmax(2) = RmaxFromZpCone(sF,4,kconTc,sK->GetZ(2));
1068 sK->Rmin(3) = sK->GetRmin(2);
1069 sK->Rmax(3) = sK->GetRmin(3);
1070 sK->Z(3) = ZFromRmaxpCone(sF,4,kconTc,sK->GetRmax(3));
cee918ed 1071 //
172b0d90 1072 rot = new TGeoRotation("ITSsddRotZ30",0.0,0.0,30.0);
1073 rot->RegisterYourself();
f77f13c8 1074 if(AliDebugLevel()) rot->Print();
172b0d90 1075 rot = new TGeoRotation("ITSsddRotZ60",0.0,0.0,60.0);
1076 rot->RegisterYourself();
f77f13c8 1077 if(AliDebugLevel()) rot->Print();
172b0d90 1078 rot = new TGeoRotation("ITSsddRotZ90",0.0,0.0,90.0);
1079 rot->RegisterYourself();
f77f13c8 1080 if(AliDebugLevel()) rot->Print();
172b0d90 1081 rot = new TGeoRotation("ITSsddRotZ120",0.0,0.0,120.0);
1082 rot->RegisterYourself();
f77f13c8 1083 if(AliDebugLevel()) rot->Print();
172b0d90 1084 rot = new TGeoRotation("ITSsddRotZ150",0.0,0.0,150.0);
1085 rot->RegisterYourself();
f77f13c8 1086 if(AliDebugLevel()) rot->Print();
172b0d90 1087 rot = new TGeoRotation("ITSsddRotZ180",0.0,0.0,180.0);
1088 rot->RegisterYourself();
f77f13c8 1089 if(AliDebugLevel()) rot->Print();
172b0d90 1090 rot = new TGeoRotation("ITSsddRotZ210",0.0,0.0,210.0);
1091 rot->RegisterYourself();
f77f13c8 1092 if(AliDebugLevel()) rot->Print();
172b0d90 1093 rot = new TGeoRotation("ITSsddRotZ240",0.0,0.0,240.0);
1094 rot->RegisterYourself();
f77f13c8 1095 if(AliDebugLevel()) rot->Print();
172b0d90 1096 rot = new TGeoRotation("ITSsddRotZ270",0.0,0.0,270.0);
1097 rot->RegisterYourself();
f77f13c8 1098 if(AliDebugLevel()) rot->Print();
172b0d90 1099 rot = new TGeoRotation("ITSsddRotZ300",0.0,0.0,300.0);
1100 rot->RegisterYourself();
f77f13c8 1101 if(AliDebugLevel()) rot->Print();
172b0d90 1102 rot = new TGeoRotation("ITSsddRotZ330",0.0,0.0,330.0);
1103 rot->RegisterYourself();
f77f13c8 1104 if(AliDebugLevel()) rot->Print();
cee918ed 1105 sL = new TGeoCompositeShape("ITS SDD Suport Cone","((((((((((((((((("
1106 "ITSsddSuportConeCarbonFiberSurfaceE -"
1107 "ITSsddSuportConeHoleH) -"
1108 "ITSsddSuportConeHoleH:ITSsddRotZ30) -"
1109 "ITSsddSuportConeHoleH:ITSsddRotZ60) -"
1110 "ITSsddSuportConeHoleH:ITSsddRotZ90) -"
1111 "ITSsddSuportConeHoleH:ITSsddRotZ120) -"
1112 "ITSsddSuportConeHoleH:ITSsddRotZ150) -"
1113 "ITSsddSuportConeHoleH:ITSsddRotZ180) -"
1114 "ITSsddSuportConeHoleH:ITSsddRotZ210) -"
1115 "ITSsddSuportConeHoleH:ITSsddRotZ240) -"
1116 "ITSsddSuportConeHoleH:ITSsddRotZ270) -"
1117 "ITSsddSuportConeHoleH:ITSsddRotZ300) -"
1118 "ITSsddSuportConeHoleH:ITSsddRotZ330) -"
1119 "ITSsddSuportConeHoleJ) -"
1120 "ITSsddSuportConeHoleJ:ITSsddRotZ60) -"
1121 "ITSsddSuportConeHoleJ:ITSsddRotZ120) -"
1122 "ITSsddSuportConeHoleJ:ITSsddRotZ180) -"
172b0d90 1123 "ITSsddSuportConeHoleJ:ITSsddRotZ240) -"
cee918ed 1124 "ITSsddSuportConeHoleJ:ITSsddRotZ300");
1125 sM = new TGeoCompositeShape("ITS SDD Suport Cone Inserto Stesalite",
1126 "((((((((((((((((("
1127 "ITSsddSuportConeInsertoStesaliteF -"
1128 "ITSsddSuportConeHoleI) -"
1129 "ITSsddSuportConeHoleI:ITSsddRotZ30) -"
1130 "ITSsddSuportConeHoleI:ITSsddRotZ60) -"
1131 "ITSsddSuportConeHoleI:ITSsddRotZ90) -"
1132 "ITSsddSuportConeHoleI:ITSsddRotZ120) -"
1133 "ITSsddSuportConeHoleI:ITSsddRotZ150) -"
1134 "ITSsddSuportConeHoleI:ITSsddRotZ180) -"
1135 "ITSsddSuportConeHoleI:ITSsddRotZ210) -"
1136 "ITSsddSuportConeHoleI:ITSsddRotZ240) -"
1137 "ITSsddSuportConeHoleI:ITSsddRotZ270) -"
1138 "ITSsddSuportConeHoleI:ITSsddRotZ300) -"
1139 "ITSsddSuportConeHoleI:ITSsddRotZ330) -"
1140 "ITSsddSuportConeHoleK) -"
1141 "ITSsddSuportConeHoleK:ITSsddRotZ60) -"
1142 "ITSsddSuportConeHoleK:ITSsddRotZ120) -"
1143 "ITSsddSuportConeHoleK:ITSsddRotZ180) -"
1144 "ITSsddSuportConeHoleK:ITSsddRotZ240) -"
1145 "ITSsddSuportConeHoleK:ITSsddRotZ300");
1146 sN = new TGeoCompositeShape("ITS SDD Suport Cone Foam Core",
1147 "((((((((((((((((("
1148 "ITSsddSuportConeFoamCoreG -"
1149 "ITSsddSuportConeHoleI) -"
1150 "ITSsddSuportConeHoleI:ITSsddRotZ30) -"
1151 "ITSsddSuportConeHoleI:ITSsddRotZ60) -"
1152 "ITSsddSuportConeHoleI:ITSsddRotZ90) -"
1153 "ITSsddSuportConeHoleI:ITSsddRotZ120) -"
1154 "ITSsddSuportConeHoleI:ITSsddRotZ150) -"
1155 "ITSsddSuportConeHoleI:ITSsddRotZ180) -"
1156 "ITSsddSuportConeHoleI:ITSsddRotZ210) -"
1157 "ITSsddSuportConeHoleI:ITSsddRotZ240) -"
1158 "ITSsddSuportConeHoleI:ITSsddRotZ270) -"
1159 "ITSsddSuportConeHoleI:ITSsddRotZ300) -"
1160 "ITSsddSuportConeHoleI:ITSsddRotZ330) -"
1161 "ITSsddSuportConeHoleK) -"
1162 "ITSsddSuportConeHoleK:ITSsddRotZ60) -"
1163 "ITSsddSuportConeHoleK:ITSsddRotZ120) -"
1164 "ITSsddSuportConeHoleK:ITSsddRotZ180) -"
1165 "ITSsddSuportConeHoleK:ITSsddRotZ240) -"
1166 "ITSsddSuportConeHoleK:ITSsddRotZ300");
172b0d90 1167 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
f77f13c8 1168 if(AliDebugLevel()){
d5219d0d 1169 sE->InspectShape();
1170 sF->InspectShape();
1171 sG->InspectShape();
1172 sH->InspectShape();
1173 sI->InspectShape();
1174 sJ->InspectShape();
1175 sK->InspectShape();
1176 sL->InspectShape();
1177 sM->InspectShape();
1178 sN->InspectShape();
f77f13c8 1179 } // end if AliDebugLevel()
d5219d0d 1180 //
cee918ed 1181 TGeoVolume *vL,*vM,*vN;
1182 vL = new TGeoVolume("ITSsddConeL",sL,medSDDcf);
1183 vL->SetVisibility(kTRUE);
1184 vL->SetLineColor(4);
1185 vL->SetLineWidth(1);
1186 vL->SetFillColor(vL->GetLineColor());
1187 vL->SetFillStyle(4000); // 0% transparent
1188 vM = new TGeoVolume("ITSsddConeM",sM,medSDDfs);
1189 vM->SetVisibility(kTRUE);
1190 vM->SetLineColor(2);
1191 vM->SetLineWidth(1);
1192 vM->SetFillColor(vM->GetLineColor());
1193 vM->SetFillStyle(4010); // 10% transparent
1194 vN = new TGeoVolume("ITSsddConeN",sN,medSDDfo);
1195 vN->SetVisibility(kTRUE);
1196 vN->SetLineColor(7);
1197 vN->SetLineWidth(1);
1198 vN->SetFillColor(vN->GetLineColor());
1199 vN->SetFillStyle(4050); // 50% transparent
1200 //
1201 vM->AddNode(vN,1,0);
1202 vL->AddNode(vM,1,0);
1203 tran = new TGeoTranslation("",0.0,0.0,-kconZ0);
1204 moth->AddNode(vL,1,tran);
1205 rot = new TGeoRotation("",0.0,180.0*fgkDegree,0.0);
1206 rotran = new TGeoCombiTrans("",0.0,0.0,kconZ0,rot);
cee918ed 1207 moth->AddNode(vL,2,rotran);
f77f13c8 1208 if(AliDebugLevel()){
d5219d0d 1209 tran->Print();
1210 rot->Print();
1211 rotran->Print();
cee918ed 1212 vL->PrintNodes();
1213 vM->PrintNodes();
1214 vN->PrintNodes();
172b0d90 1215 } // end if
d5219d0d 1216 delete rot;// rot not explicity used in AddNode functions.
172b0d90 1217}
1218//______________________________________________________________________
cee918ed 1219void AliITSv11GeometrySupport::SSDCone(TGeoVolume *moth){
172b0d90 1220 // Define the detail SSD support cone geometry.
1221 // Inputs:
1222 // none.
1223 // Outputs:
1224 // none.
1225 // Return:
1226 // none.
1227 //
1228 Int_t i,j;
cee918ed 1229 Double_t t,t0,dt,x,y,z,vl[3],vg[3],x0,y0,rmin,rmax;
1230 TGeoMedium *medSSDcf = 0; // SSD support cone Carbon Fiber materal number.
1231 TGeoMedium *medSSDfs = 0; // SSD support cone inserto stesalite 4411w.
1232 TGeoMedium *medSSDfo = 0; // SSD support cone foam, Rohacell 50A.
1233 TGeoMedium *medSSDss = 0; // SSD support cone screw material,Stainless
1234 TGeoMedium *medSSDair = 0; // SSD support cone Air
1235 TGeoMedium *medSSDal = 0; // SSD support cone SDD mounting bracket Al
172b0d90 1236 TGeoManager *mgr = gGeoManager;
cee918ed 1237 medSSDcf = mgr->GetMedium("ITSssdCarbonFiber");
1238 medSSDfs = mgr->GetMedium("ITSssdStaselite4411w");
1239 medSSDfo = mgr->GetMedium("ITSssdRohacell50A");
1240 medSSDss = mgr->GetMedium("ITSssdStainlessSteal");
1241 medSSDair= mgr->GetMedium("ITSssdAir");
1242 medSSDal = mgr->GetMedium("ITSssdAl");
172b0d90 1243 //
1244 // SSD Central cylinder/Thermal Sheald.
cee918ed 1245 const Double_t kcylZlength = 1140.0*fgkmm; //
1246 const Double_t kcylZFoamlength = 1020.0*fgkmm; //
1247 const Double_t kcylROuter = 0.5*595.0*fgkmm; //
1248 const Double_t kcylRInner = 0.5*560.5*fgkmm; //
1249 const Double_t kcylCthick = 0.64*fgkmm; //
1250 const Double_t kcylFoamThick = 5.0*fgkmm; //
1251 const Double_t kcylRholes = 0.5*575.0*fgkmm;
1252 const Double_t kcylZM6 = 6.0*fgkmm; //
1253 const Double_t kcylRM6 = 0.5*6.0*fgkmm;
1254 const Double_t kcylPhi0M6 = 0.0*fgkDegree;
1255 const Int_t kcylNM6 = 40;
1256 const Double_t kcylZPin = 10.0*fgkmm;
1257 const Double_t kcylRPin = 0.5*4.0*fgkmm;
1258 const Double_t kcylPhi0Pin = (90.0+4.5)*fgkDegree;
1259 const Int_t kcylNPin = 2;
1260 //
1261 TGeoPcon *sCA,*sCB;
d5219d0d 1262 TGeoTube *sCC,*sCD,*sCE;
172b0d90 1263 //
1264 //Begin_Html
1265 /*
1266 <img src="picts/ITS/file_name.gif">
1267 <P>
1268 <FONT FACE'"TIMES">
1269 ITS SSD centreal support and thermal sheal cylinder.
1270 </FONT>
1271 </P>
1272 */
1273 //End_Html
d5219d0d 1274 //
1275 sCC = new TGeoTube("ITS SSD Thermal Centeral Rohacell CylinderCC",
1276 kcylROuter-kcylCthick-kcylFoamThick,
1277 kcylROuter-kcylCthick,0.5*kcylZFoamlength);
cee918ed 1278 sCA = new TGeoPcon("ITS SSD Thermal Centeral Carbon Fiber CylinderCA",
1279 0.0,360.0,6);
1280 sCB = new TGeoPcon("ITS SSD Thermal Centeral Stesalite CylinderCB",
1281 0.0,360.0,6);
cee918ed 1282 sCA->Z(0) = -0.5*kcylZlength;
1283 sCA->Rmin(0) = kcylRInner;
1284 sCA->Rmax(0) = kcylROuter;
1285 sCA->Z(1) = sCA->GetZ(0) + kcylZM6;
1286 sCA->Rmin(1) = sCA->GetRmin(0);
1287 sCA->Rmax(1) = sCA->GetRmax(0);
1288 sCA->Z(2) = -0.5*kcylZFoamlength;
1289 sCA->Rmin(2) = kcylROuter - 2.0*kcylCthick-kcylFoamThick;
1290 sCA->Rmax(2) = sCA->GetRmax(0);
1291 sCA->Z(3) = -sCA->GetZ(2);
1292 sCA->Rmin(3) = sCA->GetRmin(2);
1293 sCA->Rmax(3) = sCA->GetRmax(2);
1294 sCA->Z(4) = -sCA->GetZ(1);
1295 sCA->Rmin(4) = sCA->GetRmin(1);
1296 sCA->Rmax(4) = sCA->GetRmax(1);
1297 sCA->Z(5) = -sCA->GetZ(0);
1298 sCA->Rmin(5) = sCA->GetRmin(0);
1299 sCA->Rmax(5) = sCA->GetRmax(0);
1300 //
1301 sCB->Z(0) = sCA->GetZ(0);
1302 sCB->Rmin(0) = sCA->GetRmin(0) + kcylCthick;
1303 sCB->Rmax(0) = sCA->GetRmax(0) - kcylCthick;
1304 sCB->Z(1) = sCA->GetZ(1);
1305 sCB->Rmin(1) = sCA->GetRmin(1) + kcylCthick;
1306 sCB->Rmax(1) = sCA->GetRmax(1) - kcylCthick;
1307 sCB->Z(2) = sCA->GetZ(2);
1308 sCB->Rmin(2) = sCA->GetRmin(2) + kcylCthick;
1309 sCB->Rmax(2) = sCA->GetRmax(2) - kcylCthick;
1310 sCB->Z(3) = sCA->GetZ(3);
1311 sCB->Rmin(3) = sCA->GetRmin(3) + kcylCthick;
1312 sCB->Rmax(3) = sCA->GetRmax(3) - kcylCthick;
1313 sCB->Z(4) = sCA->GetZ(4);
1314 sCB->Rmin(4) = sCA->GetRmin(4) + kcylCthick;
1315 sCB->Rmax(4) = sCA->GetRmax(4) - kcylCthick;
1316 sCB->Z(5) = sCA->GetZ(5);
1317 sCB->Rmin(5) = sCA->GetRmin(5) + kcylCthick;
1318 sCB->Rmax(5) = sCA->GetRmax(5) - kcylCthick;
1319 //
d5219d0d 1320 sCD = new TGeoTube("ITS SSD Thermal Centeral Cylinder M6 screwCD",
cee918ed 1321 0.0,kcylRM6,0.5*kcylZM6);
d5219d0d 1322 sCE = new TGeoTube("ITS SSD Thermal Centeral Cylinder PinCE",
cee918ed 1323 0.0,kcylRPin,0.5*kcylZPin);
1324 //
f77f13c8 1325 if(AliDebugLevel()){
d5219d0d 1326 sCA->InspectShape();
1327 sCB->InspectShape();
1328 sCC->InspectShape();
1329 sCD->InspectShape();
1330 sCE->InspectShape();
1331 } // end if GetDegut()
cee918ed 1332 TGeoVolume *vCA,*vCB,*vCC,*vCD,*vCE;
1333 vCA = new TGeoVolume("ITSssdCentCylCA",sCA,medSSDcf);
1334 vCA->SetVisibility(kTRUE);
1335 vCA->SetLineColor(4); // blue
1336 vCA->SetLineWidth(1);
1337 vCA->SetFillColor(vCA->GetLineColor());
1338 vCA->SetFillStyle(4000); // 0% transparent
1339 vCB = new TGeoVolume("ITSssdCentCylCB",sCB,medSSDfs);
1340 vCB->SetVisibility(kTRUE);
1341 vCB->SetLineColor(2); // red
1342 vCB->SetLineWidth(1);
1343 vCB->SetFillColor(vCB->GetLineColor());
1344 vCB->SetFillStyle(4050); // 50% transparent
1345 vCC = new TGeoVolume("ITSssdCentCylCC",sCC,medSSDfo);
1346 vCC->SetVisibility(kTRUE);
1347 vCC->SetLineColor(3); // green
1348 vCC->SetLineWidth(1);
1349 vCC->SetFillColor(vCC->GetLineColor());
1350 vCC->SetFillStyle(4050); // 50% transparent
d5219d0d 1351 vCD = new TGeoVolume("ITSssdCentCylCD",sCD,medSSDss);
cee918ed 1352 vCD->SetVisibility(kTRUE);
1353 vCD->SetLineColor(1); // black
1354 vCD->SetLineWidth(1);
1355 vCD->SetFillColor(vCD->GetLineColor());
1356 vCD->SetFillStyle(4000); // 0% transparent
d5219d0d 1357 vCE = new TGeoVolume("ITSssdCentCylCE",sCE,medSSDss);
cee918ed 1358 vCE->SetVisibility(kTRUE);
1359 vCE->SetLineColor(1); // black
1360 vCE->SetLineWidth(1);
1361 vCE->SetFillColor(vCE->GetLineColor());
1362 vCE->SetFillStyle(4000); // 0% transparent
172b0d90 1363 // Insert Bolt and Pins in both the Cone and Cylinder at the same time.
cee918ed 1364 vCB->AddNode(vCC,1,0);
1365 vCA->AddNode(vCB,1,0);
1366 moth->AddNode(vCA,1,0);
f77f13c8 1367 if(AliDebugLevel()){
cee918ed 1368 vCA->PrintNodes();
1369 vCB->PrintNodes();
1370 vCC->PrintNodes();
d5219d0d 1371 vCD->PrintNodes();
1372 vCE->PrintNodes();
172b0d90 1373 } // end if
1374 //
1375 // SSD Cone
1376 // Data from Drawings ALR 0743/2E "Supporto Globale Settore SSD" and
1377 // ALR 0743/2A "Supporto Generale Settore SSD".
1378 //
cee918ed 1379 const Double_t kconThick = 13.0*fgkmm; // Thickness of Cone.
1380 const Double_t kconCthick = 0.75*fgkmm; // Car. finber thickness
1381 const Double_t kconRCurv0 = 10.0*fgkmm; // Radius of curvature.
1382 const Double_t kconRCurv1 = 25.0*fgkmm; // Radius of curvature.
1383 const Double_t kconT = 39.0*fgkDegree; // angle of SSD cone.
1384 const Double_t kconZOuterRing = 47.0*fgkmm;
1385 const Double_t kconZOuterRingMill = kconZOuterRing-5.0*fgkmm;
1386 const Double_t kconZToCylinder = 170.0*fgkmm;
1387 const Double_t kconZLengthMill = 171.5*fgkmm;
1388 const Double_t kconZLength = 176.5*fgkmm-
1389 (kconZOuterRing-kconZOuterRingMill);
1390 //const Double_t kconZInnerRing = 161.5*fgkmm-
1391 // (kconZOuterRing-kconZOuterRingMill);
1392 const Double_t kconZOuterRingInside = 30.25*fgkmm-
1393 (kconZOuterRing-kconZOuterRingMill);
1394 const Double_t kconZDisplacement = kconZToCylinder + 0.5*kcylZlength;
1395 const Double_t kconROuterMax = 0.5*985.0*fgkmm;
1396 const Double_t kconROuterMin = 0.5*945.0*fgkmm;
1397 const Double_t kconRCylOuterMill = 0.5*597.0*fgkmm;
1398 const Double_t kconRInnerMin = 0.5*562.0*fgkmm;
1399 //const Double_t kconRCentCurv0 = 0.5*927.0*fgkmm;
1400 const Double_t kconRCentCurv1 = 0.5*593.0*fgkmm;
1401 const Double_t kconRCentCurv2 = 0.5*578.0*fgkmm;
172b0d90 1402 // Foam core.
cee918ed 1403 const Double_t kconRohacellL0 = 112.3*fgkmm;
1404 const Double_t kconRohacellL1 = 58.4*fgkmm;
172b0d90 1405 // Screws and pins in outer SSD cone ring
cee918ed 1406 const Double_t kconROutHoles = 0.5*965.0*fgkmm;
1407 const Double_t kconRScrewM5by12 = 0.5*5.0*fgkmm;
1408 const Double_t kconLScrewM5by12 = 0.5*12.0*fgkmm;
1409 const Int_t kconNScrewM5by12 = 2;
1410 const Double_t kconRPinO6 = 0.5*6.0*fgkmm;
1411 const Double_t kconLPinO6 = 0.5*10.0*fgkmm;
1412 const Int_t kconNPinO6 = 3;
1413 const Int_t kconNRailScrews = 4;
1414 const Int_t kconNRailPins = 2;
1415 const Int_t kconNmounts = 4;
1416 const Double_t kconMountPhi0 = 9.0*fgkDegree; // degrees
1417 //
1418 const Double_t kconCableHoleROut = 0.5*920.0*fgkmm;
1419 const Double_t kconCableHoleRinner = 0.5*800.0*fgkmm;
1420 const Double_t kconCableHoleWidth = 200.0*fgkmm;
1421 const Double_t kconCableHoleAngle = 42.0*fgkDegree;
1422 //const Double_t kconCableHolePhi0 = 90.0/4.0*fgkDegree;
1423 //const Int_t kconNCableHoles = 8;
1424 const Double_t kconCoolHoleWidth = 40.0*fgkmm;
1425 const Double_t kconCoolHoleHight = 30.0*fgkmm;
1426 const Double_t kconCoolHoleRmin = 350.0*fgkmm;
1427 //const Double_t kconCoolHolephi0 = 90.0/4.0*fgkDegree;
1428 //const Int_t kconNCoolHoles = 8;
1429 const Double_t kconMountHoleWidth = 20.0*fgkmm;
1430 const Double_t kconMountHoleHight = 20.0*fgkmm;
1431 const Double_t kconMountHoleRmin = 317.5*fgkmm;
1432 //const Double_t kconMountHolephi0 = 0.0*fgkDegree;
1433 //const Int_t kconNMountHoles = 6;
172b0d90 1434 // SSD cone Wings with holes.
cee918ed 1435 const Double_t kconWingRmax = 527.5*fgkmm;
1436 const Double_t kconWingWidth = 70.0*fgkmm;
1437 const Double_t kconWingThick = 10.0*fgkmm;
1438 const Double_t kconWingPhi0 = 45.0*fgkDegree;
1439 //const Int_t kconNWings = 4;
172b0d90 1440 // SSD-SDD Thermal/Mechanical cylinder mounts
cee918ed 1441 const Double_t kconRM6Head = 8.0*fgkmm;
1442 const Double_t kconZM6Head = 8.5*fgkmm;
172b0d90 1443 //
1444 // SSD-SDD Mounting bracket
cee918ed 1445 const Double_t ksupPRmin = 0.5*539.0*fgkmm;// see SDD RoutMin
1446 const Double_t ksupPRmax = 0.5*585.0*fgkmm;
1447 const Double_t ksupPZ = 3.5*fgkmm;
1448 const Double_t ksupPPhi1 = (-0.5*70.*fgkmm/ksupPRmax)*fgkRadian;
1449 const Double_t ksupPPhi2 = -ksupPPhi1;
1450 //
1451 const Double_t kSinkconTc = SinD(kconT);
1452 const Double_t kCoskconTc = CosD(kconT);
1453 //
1454 TGeoPcon *sA0,*sB0,*sC0,*sF0,*sQ;
1455 TGeoConeSeg *sAh1,*sBh1;
1456 TGeoArb8 *sAh2,*sBh2;
1457 TGeoBBox *sAh3,*sBh3,*sAh4,*sBh4;
1458 TGeoConeSeg *sG,*sH;
1459 TGeoTubeSeg *sT;
1460 TGeoTube *sD,*sE,*sR,*sS;
1461 TGeoCompositeShape *sA,*sB,*sC,*sF;
172b0d90 1462 //
1463 // Lets start with the upper left outer carbon fiber surface.
1464 // Between za[2],rmaxa[2] and za[4],rmaxa[4] there is a curved section
cee918ed 1465 // given by rmaxa = rmaxa[2]-r*Sind(t) for 0<=t<=kconT and
1466 // za = za[2] + r*Cosd(t) for 0<=t<=kconT. Simularly between za[1],rmina[1
172b0d90 1467 // and za[3],rmina[3] there is a curve section given by
cee918ed 1468 // rmina = rmina[1]-r*Sind(t) for 0<=t<=kconT and za = za[1]+r&Sind(t)
1469 // for t<=0<=kconT. These curves have been replaced by straight lines
172b0d90 1470 // between the equivelent points for simplicity.
cee918ed 1471 // Poly-cone Volume sA0. Top part of SSD cone Carbon Fiber.
1472 sA0 = new TGeoPcon("ITSssdSuportConeCarbonFiberSurfaceA0",0.0,360.0,15);
1473 sA0->Z(0) = 0.0;
1474 sA0->Rmin(0) = kconROuterMin;
1475 sA0->Rmax(0) = kconROuterMax;
1476 sA0->Z(1) = kconZOuterRingInside-kconRCurv0;
1477 sA0->Rmin(1) = sA0->GetRmin(0);
1478 sA0->Rmax(1) = sA0->GetRmax(0);
1479 sA0->Z(2) = kconZOuterRingInside;
1480 sA0->Rmin(2) = sA0->GetRmin(1)-kconRCurv0;
1481 sA0->Rmax(2) = sA0->GetRmax(0);
1482 sA0->Z(3) = sA0->GetZ(2);
1483 sA0->Rmin(3) = -1000; // See Below
1484 sA0->Rmax(3) = sA0->GetRmax(0);
1485 sA0->Z(4) = kconZOuterRingMill-kconRCurv0;
1486 sA0->Rmin(4) = -1000; // See Below
1487 sA0->Rmax(4) = sA0->GetRmax(0);
1488 sA0->Z(5) = kconZOuterRingMill;
1489 sA0->Rmin(5) = -1000; // See Below
1490 sA0->Rmax(5) = sA0->GetRmax(4) - kconRCurv0;
1491 sA0->Z(6) = sA0->GetZ(5);
1492 sA0->Rmin(6) = -1000; // See Below
1493 sA0->Rmax(6) = -1000; // See Below
1494 sA0->Z(7) = sA0->GetZ(6)+kconRCurv0*(1.-kCoskconTc);
1495 sA0->Rmin(7) = -1000; // See Below
1496 sA0->Rmax(7) = -1000; // See Below
1497 sA0->Z(8) = -1000; // See Below
1498 sA0->Rmin(8) = kconRCentCurv2+kconRCurv1*kSinkconTc; // See Below
1499 sA0->Rmax(8) = -1000; // See Below
1500 sA0->Z(9) = -1000; // See Below
1501 sA0->Rmin(9) = kconRCentCurv2;
1502 sA0->Rmax(9) = -1000; // See Below
1503 sA0->Z(10) = -1000; // See Below
1504 sA0->Rmin(10)= kconRInnerMin;
1505 sA0->Rmax(10)= -1000; // See Below
1506 sA0->Z(11) = kconZLengthMill-kconRCurv0*(1.0-kCoskconTc);
1507 sA0->Rmin(11)= sA0->GetRmin(10);
1508 sA0->Rmax(11)= kconRCentCurv1+kconRCurv0*kSinkconTc;
1509 sA0->Z(12) = kconZToCylinder;
1510 sA0->Rmin(12)= sA0->GetRmin(10);
1511 sA0->Rmax(12)= -1000; // See Below
1512 sA0->Z(13) = sA0->GetZ(12);
1513 sA0->Rmin(13)= kconRCylOuterMill;
1514 sA0->Rmax(13)= -1000; // See Below
1515 z = kconZLengthMill;
1516 rmin = kconRCentCurv1;
1517 rmax = rmin;
1518 sA0->Z(14) = -1000; // See Below
1519 sA0->Rmin(14)= sA0->GetRmin(13);
1520 sA0->Rmax(14)= sA0->GetRmin(14);
1521 // Compute values undefined above
1522 sA0->Z(14) = Xfrom2Points(sA0->GetZ(11),sA0->GetRmax(11),z,rmax,
1523 sA0->GetRmax(14));
1524 sA0->Z(8) = ZFromRmaxpCone(sA0,11,90.-kconT,sA0->GetRmin(8),-kconThick);
1525 sA0->Rmax(8) = RmaxFromZpCone(sA0,11,90.-kconT,sA0->GetZ(8),0.0);
1526 sA0->Z(9) = sA0->GetZ(8)+kconRCurv1*(1.-kCoskconTc);
1527 sA0->Z(10) = sA0->GetZ(9);
1528 sA0->Rmin(3) = RminFromZpCone(sA0,8,90.-kconT,sA0->GetZ(3),0.0);
1529 sA0->Rmin(4) = RminFromZpCone(sA0,3,90.-kconT,sA0->GetZ(4),0.0);
1530 sA0->Rmin(5) = RminFromZpCone(sA0,3,90.-kconT,sA0->GetZ(5),0.0);
1531 sA0->Rmin(7) = RminFromZpCone(sA0,3,90.-kconT,sA0->GetZ(7),0.0);
1532 sA0->Rmax(7) = RmaxFromZpCone(sA0,11,90.-kconT,sA0->GetZ(7),0.0);
1533 sA0->Rmin(6) = sA0->GetRmin(5);
1534 sA0->Rmax(6) = RmaxFromZpCone(sA0,11,90.-kconT,sA0->GetZ(7),0.0);
1535 sA0->Rmax(9) = RmaxFromZpCone(sA0,11,90.-kconT,sA0->GetZ(9),0.0);
1536 sA0->Rmax(10)= sA0->GetRmax(9);
1537 t = TanD(270.+kconT);
1538 sA0->Rmax(12)= RmaxFrom2Points(sA0,11,14,sA0->GetZ(12));
1539 sA0->Rmax(13)= sA0->GetRmax(12);
cee918ed 1540 //
1541 // Poly-cone Volume B. Stesalite inside volume sA0.
172b0d90 1542 // Now lets define the Inserto Stesalite 4411w material volume.
cee918ed 1543 // Poly-cone Volume sA0. Top part of SSD cone Carbon Fiber.
1544 sB0 = new TGeoPcon("ITSssdSuportConeStaseliteB0",0.0,360.0,15);
1545 //
1546 sB0->Z(0) = sA0->GetZ(0);
1547 sB0->Rmin(0) = sA0->GetRmin(0) + kconCthick;
1548 sB0->Rmax(0) = sA0->GetRmax(0) - kconCthick;
1549 InsidePoint(sA0,0,1,2,kconCthick,sB0,1,kFALSE); // Rmin
1550 sB0->Rmax(1) = sB0->Rmax(0);
1551 InsidePoint(sA0,1,2,3,kconCthick,sB0,2,kFALSE); // Rmin
1552 sB0->Rmax(2) = sB0->Rmax(0);
1553 InsidePoint(sA0,2,3,9,kconCthick,sB0,3,kFALSE);
1554 sB0->Rmax(3) = sB0->Rmax(0);
1555 InsidePoint(sA0,0,4,5,kconCthick,sB0,4,kTRUE); // Rmax
1556 sB0->Rmin(4) = -1000.; // see Bellow
1557 InsidePoint(sA0,4,5,6,kconCthick,sB0,5,kTRUE); // Rmax
1558 sB0->Rmin(5) = -1000.; // see Bellow
1559 InsidePoint(sA0,5,6,7,kconCthick,sB0,6,kTRUE); // Rmax
1560 sB0->Rmin(6) = -1000.; // see Bellow
1561 InsidePoint(sA0,6,7,11,kconCthick,sB0,7,kTRUE); // Rmax
1562 sB0->Rmin(7) = -1000.; // see Bellow
1563 InsidePoint(sA0,3,8,9,kconCthick,sB0,8,kFALSE); // Rmin
1564 sB0->Rmax(8) = -1000.; // see Bellow
1565 InsidePoint(sA0,8,9,10,kconCthick,sB0,9,kFALSE); // Rmin
1566 sB0->Rmax(9) = -1000.; // see Bellow
1567 sB0->Z(10) = sA0->GetZ(10) + kconCthick;
1568 sB0->Rmin(10)= sA0->GetRmin(10);
1569 sB0->Rmax(10)= -1000.; // see Bellow
1570 InsidePoint(sA0,7,11,14,kconCthick,sB0,11,kTRUE); // Rmax
1571 sB0->Rmin(11)= sA0->GetRmin(10);
1572 sB0->Z(12) = sA0->GetZ(12);
1573 sB0->Rmin(12)= sA0->GetRmin(12);
1574 sB0->Rmax(12)= -1000.; // see Bellow
1575 sB0->Z(13) = sA0->GetZ(13);
1576 sB0->Rmin(13)= sA0->GetRmin(13);
1577 sB0->Rmax(13)= -1000.; // see Bellow
1578 sB0->Z(14) = sA0->GetZ(14) - kconCthick;
1579 sB0->Rmin(14)= sA0->GetRmin(14);
1580 sB0->Rmax(14)= sB0->Rmin(14); // Close?
1581 sB0->Rmin(4) = RminFrom2Points(sB0,3,8,sB0->GetZ(4));
1582 sB0->Rmin(5) = RminFrom2Points(sB0,3,8,sB0->GetZ(5));
1583 sB0->Rmin(6) = sB0->GetRmin(5);
1584 sB0->Rmin(7) = RminFrom2Points(sB0,3,8,sB0->GetZ(7));
1585 sB0->Rmax(8) = RmaxFrom2Points(sB0,7,11,sB0->GetZ(8));
1586 sB0->Rmax(9) = RmaxFrom2Points(sB0,7,11,sB0->GetZ(9));
1587 sB0->Rmax(10)= sB0->GetRmax(9);
1588 sB0->Rmax(12)= RmaxFrom2Points(sB0,11,14,sB0->GetZ(12));
1589 sB0->Rmax(13)= RmaxFrom2Points(sB0,11,14,sB0->GetZ(13));
cee918ed 1590 //
1591 // Poly-cone Volume sC0. Foam inside volume sA0.
172b0d90 1592 // Now lets define the Rohacell foam material volume.
cee918ed 1593 sC0 = new TGeoPcon("ITSssdSuportConeRohacellC0",0.0,360.0,4);
1594 sC0->Z(1) = sB0->GetZ(7);
1595 sC0->Rmax(1) = sB0->GetRmax(7);
1596 sC0->Rmin(1) = RminFrom2Points(sB0,3,8,sC0->GetZ(1));
1597 sC0->Rmin(0) = sC0->GetRmax(1);
1598 sC0->Rmax(0) = sC0->GetRmin(0);
1599 sC0->Z(0) = Zfrom2MinPoints(sB0,3,8,sC0->Rmin(0));
1600 t = kconThick-2.0*kconCthick;
1601 sC0->Rmax(3) = sC0->GetRmax(0)-kCoskconTc*TMath::Sqrt(
1602 kconRohacellL0*kconRohacellL0-t*t)+t*kSinkconTc;
1603 sC0->Rmin(3) = sC0->GetRmax(3);
1604 sC0->Z(3) = ZFromRmaxpCone(sB0,11,90.-kconT,sC0->GetRmax(3),0.0);;
1605 sC0->Rmin(2) = sC0->GetRmin(3);
1606 sC0->Z(2) = ZFromRminpCone(sB0,3,90.-kconT,sC0->GetRmin(2),0.0);
1607 sC0->Rmax(2) = RmaxFromZpCone(sB0,11,90.0-kconT,sC0->GetZ(2),0.0);
cee918ed 1608 //
d5219d0d 1609 // Poly-cone Volume sF0. Second Foam inside volume sA0.
172b0d90 1610 // Now lets define the Rohacell foam material volume.
cee918ed 1611 sF0 = new TGeoPcon("ITSssdSuportConeRohacellCF0",0.0,360.0,4);
1612 sF0->Z(2) = sB0->GetZ(8);
1613 sF0->Rmin(2) = sB0->GetRmin(8);
1614 sF0->Rmax(2) = sB0->GetRmax(8);
1615 sF0->Z(0) = sF0->GetZ(2)-kconRohacellL1*kSinkconTc;
1616 sF0->Rmin(0) = sF0->GetRmin(2)+kconRohacellL1*kCoskconTc;
1617 sF0->Rmax(0) = sF0->GetRmin(0);
1618 sF0->Z(1) = ZFromRmaxpCone(sB0,11,90.-kconT,sF0->GetRmax(0),0.0);;
1619 sF0->Rmax(1) = sF0->GetRmax(0);
1620 sF0->Rmin(1) = RminFrom2Points(sB0,3,8,sF0->GetZ(1));
1621 sF0->Rmax(3) = sF0->GetRmin(2)+(kconThick-2.0*kconCthick)*kCoskconTc;
1622 sF0->Rmin(3) = sF0->GetRmax(3);
1623 sF0->Z(3) = ZFromRmaxpCone(sB0,11,90.-kconT,sF0->GetRmax(3),0.0);
172b0d90 1624 // Holes for Cables to pass Through is created by the intersection
cee918ed 1625 // between a cone segment and an Arb8, One for the volume sA0 and a
1626 // larger one for the volumes sB0 and sC0, so that the surface is covered
1627 // in carbon figer (volume sA0).
1628 sAh1 = new TGeoConeSeg("ITSssdCableHoleAh1",
1629 0.5*kconZLength,kconCableHoleRinner,
1630 kconCableHoleROut,kconCableHoleRinner,
1631 kconCableHoleROut,
1632 90.-(0.5*kconCableHoleWidth/
1633 kconCableHoleROut)*fgkRadian,
1634 90.+(0.5*kconCableHoleWidth/
1635 kconCableHoleROut)*fgkRadian);
1636 sBh1 = new TGeoConeSeg("ITSssdCableHoleBh1",0.5*kconZLength,
1637 kconCableHoleRinner-kconCthick,
1638 kconCableHoleROut+kconCthick,
1639 kconCableHoleRinner-kconCthick,
1640 kconCableHoleROut+kconCthick,
1641 90.-(((0.5*kconCableHoleWidth+kconCthick)/
1642 (kconCableHoleROut+kconCthick)))*fgkRadian,
1643 90.+(((0.5*kconCableHoleWidth+kconCthick)/
1644 (kconCableHoleROut+kconCthick)))*fgkRadian);
1645 x0 = sAh1->GetRmax1()*CosD(sAh1->GetPhi2());
1646 y0 = sAh1->GetRmax1()*SinD(sAh1->GetPhi2());
1647 sAh2 = new TGeoArb8("ITSssdCableHoleAh2",0.5*kconZLength);
1648 y = sAh1->GetRmax1();
1649 x = x0+(y-y0)/TanD(90.0+kconCableHoleAngle);
1650 sAh2->SetVertex(0,x,y);
1651 y = sAh1->GetRmin1()*SinD(sAh1->GetPhi2());
1652 x = x0+(y-y0)/TanD(90.0+kconCableHoleAngle);
1653 sAh2->SetVertex(3,x,y);
1654 x0 = sAh1->GetRmax1()*CosD(sAh1->GetPhi1());
1655 y0 = sAh1->GetRmax1()*SinD(sAh1->GetPhi1());
1656 y = sAh1->GetRmax1();
1657 x = x0+(y-y0)/TanD(90.0-kconCableHoleAngle);
1658 sAh2->SetVertex(1,x,y);
1659 y = sAh1->GetRmin1()*SinD(sAh1->GetPhi1());
1660 x = x0+(y-y0)/TanD(90.0-kconCableHoleAngle);
1661 sAh2->SetVertex(2,x,y);
1662 //
1663 x0 = sBh1->GetRmax1()*CosD(sBh1->GetPhi2());
1664 y0 = sBh1->GetRmax1()*SinD(sBh1->GetPhi2());
1665 sBh2 = new TGeoArb8("ITSssdCableHoleBh2",0.5*kconZLength);
1666 y = sBh1->GetRmax1();
1667 x = x0+(y-y0)/TanD(90.0+kconCableHoleAngle);
1668 sBh2->SetVertex(0,x,y);
1669 y = sBh1->GetRmin1()*SinD(sBh1->GetPhi2());
1670 x = x0+(y-y0)/TanD(90.0+kconCableHoleAngle);
1671 sBh2->SetVertex(3,x,y);
1672 x0 = sBh1->GetRmax1()*CosD(sBh1->GetPhi1());
1673 y0 = sBh1->GetRmax1()*SinD(sBh1->GetPhi1());
1674 y = sBh1->GetRmax1();
1675 x = x0+(y-y0)/TanD(90.0-kconCableHoleAngle);
1676 sBh2->SetVertex(1,x,y);
1677 y = sBh1->GetRmin1()*SinD(sBh1->GetPhi1());
1678 x = x0+(y-y0)/TanD(90.0-kconCableHoleAngle);
1679 sBh2->SetVertex(2,x,y);
172b0d90 1680 for(i=0;i<4;i++){ // define points at +dz
cee918ed 1681 sAh2->SetVertex(i+4,(sAh2->GetVertices())[2*i],
1682 (sAh2->GetVertices())[1+2*i]);
1683 sBh2->SetVertex(i+4,(sBh2->GetVertices())[2*i],
1684 (sBh2->GetVertices())[1+2*i]);
172b0d90 1685 } // end for i
cee918ed 1686 sAh3 = new TGeoBBox("ITSssdCoolingHoleAh3",0.5*kconCoolHoleWidth,
d5219d0d 1687 0.5*kconCoolHoleHight,kconZLength);
cee918ed 1688 sBh3 = new TGeoBBox("ITSssdCoolingHoleBh3",
1689 0.5*kconCoolHoleWidth+kconCthick,
d5219d0d 1690 0.5*kconCoolHoleHight+kconCthick,kconZLength);
cee918ed 1691 sAh4 = new TGeoBBox("ITSssdMountingPostHoleAh4",0.5*kconMountHoleWidth,
1692 0.5*kconMountHoleHight,0.5*kconZLength);
d5219d0d 1693 z = sF0->GetZ(0)-sF0->GetZ(sF0->GetNz()-1);
1694 if(z<0.0) z = -z;
cee918ed 1695 sBh4 = new TGeoBBox("ITSssdMountingPostHoleBh4",
1696 0.5*kconMountHoleWidth+kconCthick,
d5219d0d 1697 0.5*kconMountHoleHight+kconCthick,0.5*z);
172b0d90 1698 // SSD Cone Wings
cee918ed 1699 sG = new TGeoConeSeg("ITSssdWingCarbonFiberSurfaceG",
1700 0.5*kconWingThick,kconROuterMax-kconCthick,
1701 kconWingRmax,kconROuterMax-kconCthick,kconWingRmax,
1702 kconWingPhi0-(0.5*kconWingWidth/kconWingRmax)*fgkRadian,
1703 kconWingPhi0+(0.5*kconWingWidth/kconWingRmax)*fgkRadian);
1704 sH = new TGeoConeSeg("ITSssdWingStaseliteH",
1705 0.5*kconWingThick-kconCthick,kconROuterMax-kconCthick,
1706 kconWingRmax-kconCthick,
1707 kconROuterMax-kconCthick,
1708 kconWingRmax-kconCthick,
1709 kconWingPhi0-((0.5*kconWingWidth-kconCthick)/
1710 (kconWingRmax-kconCthick))*fgkRadian,
1711 kconWingPhi0+((0.5*kconWingWidth-kconCthick)/
1712 (kconWingRmax-kconCthick))*fgkRadian);
172b0d90 1713 // SDD support plate, SSD side.
cee918ed 1714 //Poly-cone Volume sT.
1715 sT = new TGeoTubeSeg("ITSssdsddMountingBracketT",ksupPRmin,ksupPRmax,
1716 ksupPZ,ksupPPhi1,ksupPPhi2);
172b0d90 1717 //
1718 TGeoRotation *rotZ225 =new TGeoRotation("ITSssdConeZ225", 0.0,0.0, 22.5);
1719 rotZ225->RegisterYourself();
1720 TGeoRotation *rotZ675 =new TGeoRotation("ITSssdConeZ675", 0.0,0.0, 67.5);
1721 rotZ675->RegisterYourself();
1722 TGeoRotation *rotZ90 =new TGeoRotation("ITSssdConeZ90", 0.0,0.0, 90.0);
1723 rotZ90->RegisterYourself();
1724 TGeoRotation *rotZ1125=new TGeoRotation("ITSssdConeZ1125",0.0,0.0,112.5);
1725 rotZ1125->RegisterYourself();
1726 TGeoRotation *rotZ1575=new TGeoRotation("ITSssdConeZ1575",0.0,0.0,157.5);
1727 rotZ1575->RegisterYourself();
1728 TGeoRotation *rotZ180 =new TGeoRotation("ITSssdConeZ180", 0.0,0.0,180.0);
1729 rotZ180->RegisterYourself();
1730 TGeoRotation *rotZ2025=new TGeoRotation("ITSssdConeZ2025",0.0,0.0,202.5);
1731 rotZ2025->RegisterYourself();
1732 TGeoRotation *rotZ2475=new TGeoRotation("ITSssdConeZ2475",0.0,0.0,247.5);
1733 rotZ2475->RegisterYourself();
1734 TGeoRotation *rotZ270 =new TGeoRotation("ITSssdConeZ270", 0.0,0.0,270.0);
1735 rotZ270->RegisterYourself();
1736 TGeoRotation *rotZ2925=new TGeoRotation("ITSssdConeZ2925",0.0,0.0,292.5);
1737 rotZ2925->RegisterYourself();
1738 TGeoRotation *rotZ3375=new TGeoRotation("ITSssdConeZ3375",0.0,0.0,337.5);
1739 rotZ3375->RegisterYourself();
1740 //
cee918ed 1741 vl[0] = 0.0;vl[1] = kconCoolHoleRmin+0.5*kconCoolHoleHight;vl[2] = 0.0;
172b0d90 1742 rotZ225->LocalToMaster(vl,vg);
1743 TGeoCombiTrans *rotranA225 = new TGeoCombiTrans("ITSssdConeTZ225",vg[0],
1744 vg[1],vg[2],rotZ225);
1745 rotranA225->RegisterYourself();
1746 rotZ675->LocalToMaster(vl,vg);
1747 TGeoCombiTrans *rotranA675 = new TGeoCombiTrans("ITSssdConeTZ675", vg[0],
1748 vg[1],vg[2],rotZ675);
1749 rotranA675->RegisterYourself();
1750 rotZ1125->LocalToMaster(vl,vg);
1751 TGeoCombiTrans *rotranA1125 = new TGeoCombiTrans("ITSssdConeTZ1125",vg[0],
1752 vg[1],vg[2],rotZ1125);
1753 rotranA1125->RegisterYourself();
1754 rotZ1575->LocalToMaster(vl,vg);
1755 TGeoCombiTrans *rotranA1575 = new TGeoCombiTrans("ITSssdConeTZ1575",vg[0],
1756 vg[1],vg[2],rotZ1575);
1757 rotranA1575->RegisterYourself();
1758 rotZ2025->LocalToMaster(vl,vg);
1759 TGeoCombiTrans *rotranA2025 = new TGeoCombiTrans("ITSssdConeTZ2025",vg[0],
1760 vg[1],vg[2],rotZ2025);
1761 rotranA2025->RegisterYourself();
1762 rotZ2475->LocalToMaster(vl,vg);
1763 TGeoCombiTrans *rotranA2475 = new TGeoCombiTrans("ITSssdConeTZ2475",vg[0],
1764 vg[1],vg[2],rotZ2475);
1765 rotranA2475->RegisterYourself();
1766 rotZ2925->LocalToMaster(vl,vg);
1767 TGeoCombiTrans *rotranA2925 = new TGeoCombiTrans("ITSssdConeTZ2925",vg[0],
1768 vg[1],vg[2],rotZ2925);
1769 rotranA2925->RegisterYourself();
1770 rotZ3375->LocalToMaster(vl,vg);
1771 TGeoCombiTrans *rotranA3375 = new TGeoCombiTrans("ITSssdConeTZ3375",vg[0],
1772 vg[1],vg[2],rotZ3375);
1773 rotranA3375->RegisterYourself();
1774 TGeoRotation *rotZ30 = new TGeoRotation("ITSssdConeZ30", 0.0,0.0, 30.0);
1775 TGeoRotation *rotZ60 = new TGeoRotation("ITSssdConeZ60", 0.0,0.0, 60.0);
1776 //TGeoRotation *rotZ120 = new TGeoRotation("ITSssdConeZ120",0.0,0.0,120.0);
1777 TGeoRotation *rotZ150 = new TGeoRotation("ITSssdConeZ150",0.0,0.0,150.0);
1778 TGeoRotation *rotZ210 = new TGeoRotation("ITSssdConeZ210",0.0,0.0,210.0);
1779 //TGeoRotation *rotZ240 = new TGeoRotation("ITSssdConeZ240",0.0,0.0,240.0);
1780 TGeoRotation *rotZ300 = new TGeoRotation("ITSssdConeZ300",0.0,0.0,300.0);
1781 TGeoRotation *rotZ330 = new TGeoRotation("ITSssdConeZ330",0.0,0.0,330.0);
cee918ed 1782 vl[0] = kconMountHoleRmin+0.5*kconMountHoleHight; vl[1] = 0.0; vl[2] = 0.0;
d5219d0d 1783 for(i=0;i<sF0->GetNz();i++) vl[2] += sF0->GetZ(i);
1784 vl[2] /= (Double_t)(sF0->GetNz());
172b0d90 1785 rotZ30->LocalToMaster(vl,vg);
d5219d0d 1786 TGeoCombiTrans *rotranA30 = new TGeoCombiTrans("ITSssdConeTZ30",vg[0],
1787 vg[1],vg[2],rotZ30);
172b0d90 1788 rotranA30->RegisterYourself();
1789 rotZ90->LocalToMaster(vl,vg);
1790 TGeoCombiTrans *rotranA90 = new TGeoCombiTrans("ITSssdConeTZ90", vg[0],
1791 vg[1],vg[2],rotZ90);
1792 rotranA90->RegisterYourself();
1793 rotZ150->LocalToMaster(vl,vg);
1794 TGeoCombiTrans *rotranA150 = new TGeoCombiTrans("ITSssdConeTZ150",vg[0],
1795 vg[1],vg[2],rotZ150);
1796 rotranA150->RegisterYourself();
1797 rotZ210->LocalToMaster(vl,vg);
1798 TGeoCombiTrans *rotranA210 = new TGeoCombiTrans("ITSssdConeTZ210",vg[0],
1799 vg[1],vg[2],rotZ210);
1800 rotranA210->RegisterYourself();
1801 rotZ270->LocalToMaster(vl,vg);
1802 TGeoCombiTrans *rotranA270 = new TGeoCombiTrans("ITSssdConeTZ270",vg[0],
1803 vg[1],vg[2],rotZ270);
1804 rotranA270->RegisterYourself();
1805 rotZ330->LocalToMaster(vl,vg);
1806 TGeoCombiTrans *rotranA330 = new TGeoCombiTrans("ITSssdConeTZ330",vg[0],
1807 vg[1],vg[2],rotZ330);
1808 rotranA330->RegisterYourself();
cee918ed 1809 vl[0] = 0.0; vl[1] = 0.0; vl[2] = sA0->GetZ(10)+sT->GetDz();
172b0d90 1810 rotZ60->LocalToMaster(vl,vg);
1811 TGeoCombiTrans *rotranBrTZ60 = new TGeoCombiTrans("ITSssdConeBrTZ60",
1812 vg[0],vg[1],vg[2],rotZ60);
1813 rotranBrTZ60->RegisterYourself();
1814 TGeoCombiTrans *rotranBrTZ180 = new TGeoCombiTrans("ITSssdConeBrTZ180",
1815 vg[0],vg[1],vg[2],rotZ180);
1816 rotranBrTZ180->RegisterYourself();
1817 TGeoCombiTrans *rotranBrTZ300 = new TGeoCombiTrans("ITSssdConeBrTZ300",
1818 vg[0],vg[1],vg[2],rotZ300);
1819 rotranBrTZ300->RegisterYourself();
f77f13c8 1820 if(AliDebugLevel()){
d5219d0d 1821 rotZ225->Print();
1822 rotZ675->Print();
1823 rotZ90->Print();
1824 rotZ1125->Print();
1825 rotZ1575->Print();
1826 rotZ180->Print();
1827 rotZ2025->Print();
1828 rotZ2475->Print();
1829 rotZ270->Print();
1830 rotZ2925->Print();
1831 rotZ3375->Print();
1832 rotranA225->Print();
1833 rotranA675->Print();
1834 rotranA1125->Print();
1835 rotranA1575->Print();
1836 rotranA2025->Print();
1837 rotranA2475->Print();
1838 rotranA2925->Print();
1839 rotranA3375->Print();
1840 rotZ60->Print();
1841 rotZ300->Print();
1842 rotranA30->Print();
1843 rotranA90->Print();
1844 rotranA150->Print();
1845 rotranA210->Print();
1846 rotranA270->Print();
1847 rotranA330->Print();
1848 rotranBrTZ60->Print();
1849 rotranBrTZ180->Print();
1850 rotranBrTZ300->Print();
f77f13c8 1851 } // end if AliDebugLevel()
cee918ed 1852 sA = new TGeoCompositeShape("ITSssdSuportConeCarbonFiberSurfaceA",
1853 "(((((((((((((((((((((((((((("
172b0d90 1854 "ITSssdSuportConeCarbonFiberSurfaceA0 +"
1855 "ITSssdWingCarbonFiberSurfaceG) +"
1856 "ITSssdWingCarbonFiberSurfaceG:ITSssdConeZ90) +"
1857 "ITSssdWingCarbonFiberSurfaceG:ITSssdConeZ180) +"
1858 "ITSssdWingCarbonFiberSurfaceG:ITSssdConeZ270) -"
d5219d0d 1859 "(ITSssdCableHoleAh1:ITSssdConeZ225*ITSssdCableHoleAh2:ITSssdConeZ225)) -"
1860 "(ITSssdCableHoleAh1:ITSssdConeZ675*ITSssdCableHoleAh2:ITSssdConeZ675)) -"
1861 "(ITSssdCableHoleAh1:ITSssdConeZ1125*ITSssdCableHoleAh2:ITSssdConeZ1125)) -"
1862 "(ITSssdCableHoleAh1:ITSssdConeZ1575*ITSssdCableHoleAh2:ITSssdConeZ1575)) -"
1863 "(ITSssdCableHoleAh1:ITSssdConeZ2025*ITSssdCableHoleAh2:ITSssdConeZ2025)) -"
1864 "(ITSssdCableHoleAh1:ITSssdConeZ2475*ITSssdCableHoleAh2:ITSssdConeZ2475)) -"
1865 "(ITSssdCableHoleAh1:ITSssdConeZ2925*ITSssdCableHoleAh2:ITSssdConeZ2925)) -"
1866 "(ITSssdCableHoleAh1:ITSssdConeZ3375*ITSssdCableHoleAh2:ITSssdConeZ3375)) -"
172b0d90 1867 "ITSssdCoolingHoleAh3:ITSssdConeTZ225) -"
1868 "ITSssdCoolingHoleAh3:ITSssdConeTZ675) -"
1869 "ITSssdCoolingHoleAh3:ITSssdConeTZ1125) -"
1870 "ITSssdCoolingHoleAh3:ITSssdConeTZ1575) -"
1871 "ITSssdCoolingHoleAh3:ITSssdConeTZ2025) -"
1872 "ITSssdCoolingHoleAh3:ITSssdConeTZ2475) -"
1873 "ITSssdCoolingHoleAh3:ITSssdConeTZ2925) -"
1874 "ITSssdCoolingHoleAh3:ITSssdConeTZ3375) -"
1875 "ITSssdMountingPostHoleAh4:ITSssdConeTZ30) -"
1876 "ITSssdMountingPostHoleAh4:ITSssdConeTZ90) -"
1877 "ITSssdMountingPostHoleAh4:ITSssdConeTZ150) -"
1878 "ITSssdMountingPostHoleAh4:ITSssdConeTZ210) -"
1879 "ITSssdMountingPostHoleAh4:ITSssdConeTZ270) -"
1880 "ITSssdMountingPostHoleAh4:ITSssdConeTZ330) -"
1881 "ITSssdsddMountingBracketT:ITSssdConeBrTZ60) -"
1882 "ITSssdsddMountingBracketT:ITSssdConeBrTZ180) -"
1883 "ITSssdsddMountingBracketT:ITSssdConeBrTZ300"
1884 );
cee918ed 1885 sB = new TGeoCompositeShape("ITSssdSuportConeStaseliteB",
1886 "(((((((((((((((((((((((((((("
172b0d90 1887 "ITSssdSuportConeStaseliteB0 +"
1888 "ITSssdWingStaseliteH) +"
1889 "ITSssdWingStaseliteH:ITSssdConeZ90) +"
1890 "ITSssdWingStaseliteH:ITSssdConeZ180) +"
1891 "ITSssdWingStaseliteH:ITSssdConeZ270) -"
d5219d0d 1892 "(ITSssdCableHoleBh1:ITSssdConeZ225*ITSssdCableHoleBh2:ITSssdConeZ225)) -"
1893 "(ITSssdCableHoleBh1:ITSssdConeZ675*ITSssdCableHoleBh2:ITSssdConeZ675)) -"
1894 "(ITSssdCableHoleBh1:ITSssdConeZ1125*ITSssdCableHoleBh2:ITSssdConeZ1125)) -"
1895 "(ITSssdCableHoleBh1:ITSssdConeZ1575*ITSssdCableHoleBh2:ITSssdConeZ1575)) -"
1896 "(ITSssdCableHoleBh1:ITSssdConeZ2025*ITSssdCableHoleBh2:ITSssdConeZ2025)) -"
1897 "(ITSssdCableHoleBh1:ITSssdConeZ2475*ITSssdCableHoleBh2:ITSssdConeZ2475)) -"
1898 "(ITSssdCableHoleBh1:ITSssdConeZ2925*ITSssdCableHoleBh2:ITSssdConeZ2925)) -"
1899 "(ITSssdCableHoleBh1:ITSssdConeZ3375*ITSssdCableHoleBh2:ITSssdConeZ3375)) -"
172b0d90 1900 "ITSssdCoolingHoleBh3:ITSssdConeTZ225) -"
1901 "ITSssdCoolingHoleBh3:ITSssdConeTZ675) -"
1902 "ITSssdCoolingHoleBh3:ITSssdConeTZ1125) -"
1903 "ITSssdCoolingHoleBh3:ITSssdConeTZ1575) -"
1904 "ITSssdCoolingHoleBh3:ITSssdConeTZ2025) -"
1905 "ITSssdCoolingHoleBh3:ITSssdConeTZ2475) -"
1906 "ITSssdCoolingHoleBh3:ITSssdConeTZ2925) -"
1907 "ITSssdCoolingHoleBh3:ITSssdConeTZ3375) -"
1908 "ITSssdMountingPostHoleBh4:ITSssdConeTZ30) -"
1909 "ITSssdMountingPostHoleBh4:ITSssdConeTZ90) -"
1910 "ITSssdMountingPostHoleBh4:ITSssdConeTZ150) -"
1911 "ITSssdMountingPostHoleBh4:ITSssdConeTZ210) -"
1912 "ITSssdMountingPostHoleBh4:ITSssdConeTZ270) -"
1913 "ITSssdMountingPostHoleBh4:ITSssdConeTZ330) -"
1914 "ITSssdsddMountingBracketT:ITSssdConeBrTZ60) -"
1915 "ITSssdsddMountingBracketT:ITSssdConeBrTZ180) -"
1916 "ITSssdsddMountingBracketT:ITSssdConeBrTZ300"
1917 );
cee918ed 1918 sC = new TGeoCompositeShape("ITSssdSuportConeRohacellC",
d5219d0d 1919 "((((((("
1920 "ITSssdSuportConeRohacellC0 -"
1921 "ITSssdCableHoleBh1:ITSssdConeZ225*ITSssdCableHoleBh2:ITSssdConeZ225) -"
1922 "ITSssdCableHoleBh1:ITSssdConeZ675*ITSssdCableHoleBh2:ITSssdConeZ675) -"
1923 "ITSssdCableHoleBh1:ITSssdConeZ1125*ITSssdCableHoleBh2:ITSssdConeZ1125) -"
1924 "ITSssdCableHoleBh1:ITSssdConeZ1575*ITSssdCableHoleBh2:ITSssdConeZ1575) -"
1925 "ITSssdCableHoleBh1:ITSssdConeZ2025*ITSssdCableHoleBh2:ITSssdConeZ2025) -"
1926 "ITSssdCableHoleBh1:ITSssdConeZ2475*ITSssdCableHoleBh2:ITSssdConeZ2475) -"
1927 "ITSssdCableHoleBh1:ITSssdConeZ2925*ITSssdCableHoleBh2:ITSssdConeZ2925) -"
1928 "ITSssdCableHoleBh1:ITSssdConeZ3375*ITSssdCableHoleBh2:ITSssdConeZ3375 "
172b0d90 1929 );
cee918ed 1930 sF = new TGeoCompositeShape("ITSssdSuportConeRohacellCF",
1931 "((((("
d5219d0d 1932 "ITSssdSuportConeRohacellCF0 -"
172b0d90 1933 "ITSssdMountingPostHoleBh4:ITSssdConeTZ30) -"
1934 "ITSssdMountingPostHoleBh4:ITSssdConeTZ90) -"
1935 "ITSssdMountingPostHoleBh4:ITSssdConeTZ150) -"
1936 "ITSssdMountingPostHoleBh4:ITSssdConeTZ210) -"
1937 "ITSssdMountingPostHoleBh4:ITSssdConeTZ270) -"
d5219d0d 1938 "ITSssdMountingPostHoleBh4:ITSssdConeTZ330"
172b0d90 1939 );
1940 //
1941 // In volume SCB, th Inserto Stesalite 4411w material volume, there
1942 // are a number of Stainless steel screw and pin studs which will be
1943 // filled with screws/studs.
cee918ed 1944 sD = new TGeoTube("ITS Screw+stud used to mount things to the SSD "
1945 "support cone",
1946 0.0,kconRScrewM5by12,kconLScrewM5by12);
cee918ed 1947 sE = new TGeoTube("ITS pin used to mount things to the "
1948 "SSD support cone",0.0,kconRPinO6,kconLPinO6);
172b0d90 1949 // Bolt heads holding the SSD-SDD tube to the SSD cone.
1950 // Bolt -- PolyCone
cee918ed 1951 //Poly-cone Volume sQ.
1952 sQ = new TGeoPcon("ITS SSD Thermal sheal M6 screw headQ",0.0,360.0,4);
1953 sQ->Z(0) = sA0->GetZ(12);
1954 sQ->Rmin(0) = 0.0;
1955 sQ->Rmax(0) = kcylRM6;
d5219d0d 1956 sQ->Z(1) = sQ->GetZ(0) - kconZM6Head;
cee918ed 1957 sQ->Rmin(1) = 0.0;
1958 sQ->Rmax(1) = kcylRM6;
1959 sQ->Z(2) = sQ->GetZ(1);
1960 sQ->Rmin(2) = 0.0;
1961 sQ->Rmax(2) = kconRM6Head;
1962 sQ->Z(3) = sQ->GetZ(0)-ksupPZ;
1963 sQ->Rmin(3) = 0.0;
1964 sQ->Rmax(3) = 0.5*kconRM6Head;
172b0d90 1965 // air infront of bolt (stasolit Volume K) -- Tube
cee918ed 1966 sR = new TGeoTube("ITS Air in front of bolt (in stasolit)R",
1967 sQ->GetRmin(3),sQ->GetRmax(3),0.5*(ksupPZ-kconCthick));
172b0d90 1968 // air infront of bolt (carbon fiber volume I) -- Tube
cee918ed 1969 sS = new TGeoTube("ITS Air in front of Stainless Steal Screw end, M6S",
1970 sQ->GetRmin(3),sQ->GetRmax(3),0.5*kconCthick);
cee918ed 1971 //
f77f13c8 1972 if(AliDebugLevel()){
d5219d0d 1973 sA0->InspectShape();
1974 sB0->InspectShape();
1975 sC0->InspectShape();
1976 sF0->InspectShape();
1977 sQ->InspectShape();
1978 sAh1->InspectShape();
1979 sBh1->InspectShape();
1980 sAh2->InspectShape();
1981 sBh2->InspectShape();
1982 sAh3->InspectShape();
1983 sBh3->InspectShape();
1984 sAh4->InspectShape();
1985 sBh4->InspectShape();
1986 sG->InspectShape();
1987 sH->InspectShape();
1988 sT->InspectShape();
1989 sD->InspectShape();
1990 sE->InspectShape();
1991 sR->InspectShape();
1992 sS->InspectShape();
1993 sA->InspectShape();
1994 sB->InspectShape();
1995 sC->InspectShape();
1996 sF->InspectShape();
f77f13c8 1997 } // end if AliDebugLevel()
cee918ed 1998 TGeoVolume *vA,*vB,*vC,*vD,*vE,*vF,*vQ,*vR,*vS,*vT;
1999 //
2000 vA = new TGeoVolume("ITSssdConeA",sA,medSSDcf); // Carbon Fiber
2001 vA->SetVisibility(kTRUE);
2002 vA->SetLineColor(4); // blue
2003 vA->SetLineWidth(1);
2004 vA->SetFillColor(vA->GetLineColor());
d5219d0d 2005 vA->SetFillStyle(4050); // 50% transparent
cee918ed 2006 vB = new TGeoVolume("ITSssdConeB",sB,medSSDfs); // Staselite
2007 vB->SetVisibility(kTRUE);
2008 vB->SetLineColor(2); // red
2009 vB->SetLineWidth(1);
2010 vB->SetFillColor(vB->GetLineColor());
d5219d0d 2011 vB->SetFillStyle(4050); // 50% transparent
cee918ed 2012 vC = new TGeoVolume("ITSssdConeC",sC,medSSDfo); // Rohacell
2013 vC->SetVisibility(kTRUE);
2014 vC->SetLineColor(3); // green
2015 vC->SetLineWidth(1);
2016 vC->SetFillColor(vC->GetLineColor());
2017 vC->SetFillStyle(4050); // 50% transparent
2018 vF = new TGeoVolume("ITSssdConeF",sF,medSSDfo); // Rohacell;
2019 vF->SetVisibility(kTRUE);
2020 vF->SetLineColor(3); // green
2021 vF->SetLineWidth(1);
2022 vF->SetFillColor(vF->GetLineColor());
2023 vF->SetFillStyle(4050); // 50% transparent
2024 vD = new TGeoVolume("ITSssdConeD",sD,medSSDss);
2025 vD->SetVisibility(kTRUE);
2026 vD->SetLineColor(1); // black
2027 vD->SetLineWidth(1);
2028 vD->SetFillColor(vD->GetLineColor());
2029 vD->SetFillStyle(4000); // 0% transparent
2030 vE = new TGeoVolume("ITSssdConeE",sE,medSSDss);
2031 vE->SetVisibility(kTRUE);
2032 vE->SetLineColor(1); // black
2033 vE->SetLineWidth(1);
2034 vE->SetFillColor(vE->GetLineColor());
2035 vE->SetFillStyle(4000); // 0% transparent
2036 vQ = new TGeoVolume("ITSssdConeQ",sQ,medSSDss);
2037 vQ->SetVisibility(kTRUE);
2038 vQ->SetLineColor(1); // black
2039 vQ->SetLineWidth(1);
2040 vQ->SetFillColor(vQ->GetLineColor());
d5219d0d 2041 vQ->SetFillStyle(4000); // 0% transparent
cee918ed 2042 vR = new TGeoVolume("ITSssdConeR",sR,medSSDair);
2043 vR->SetVisibility(kTRUE);
2044 vR->SetLineColor(5); // yellow
2045 vR->SetLineWidth(1);
2046 vR->SetFillColor(vR->GetLineColor());
2047 vR->SetFillStyle(4090); // 90% transparent
2048 vS = new TGeoVolume("ITSssdConeS",sS,medSSDair);
2049 vS->SetVisibility(kTRUE);
2050 vS->SetLineColor(5); // yellow
2051 vS->SetLineWidth(1);
2052 vS->SetFillColor(vS->GetLineColor());
2053 vS->SetFillStyle(4090); // 90% transparent
2054 vT = new TGeoVolume("ITSssdsddMountingBracket",sT,medSSDal);
2055 vT->SetVisibility(kTRUE);
2056 vT->SetLineColor(5); // yellow
2057 vT->SetLineWidth(1);
2058 vT->SetFillColor(vT->GetLineColor());
2059 vT->SetFillStyle(4000); // 0% transparent
172b0d90 2060 //
2061 TGeoCombiTrans *rotran;
2062 TGeoTranslation *tran;
cee918ed 2063 tran = new TGeoTranslation("ITSssdConeTrans",0.0,0.0,-kconZDisplacement);
172b0d90 2064 TGeoRotation *rotY180 = new TGeoRotation("",0.0,180.0,0.0);
2065 TGeoCombiTrans *flip = new TGeoCombiTrans("ITSssdConeFlip",
cee918ed 2066 0.0,0.0,kconZDisplacement,rotY180);
172b0d90 2067 delete rotY180;// rot not explicity used in AddNode functions.
2068 //
2069 //
2070 //
2071 //
cee918ed 2072 vA->AddNode(vB,1,0);
2073 vB->AddNode(vC,1,0);
2074 vB->AddNode(vF,1,0);
2075 moth->AddNode(vA,1,tran); // RB24 side
2076 moth->AddNode(vA,2,flip); // RB26 side (Absorber)
172b0d90 2077 //
2078 //
2079 //
2080 // Insert Bolt and Pins in both the Cone and Cylinder at the same time.
cee918ed 2081 Int_t nCopyCDv=0,nCopyCEv=0,nCopyQv=0,nCopyvR=0,nCopySv=0,nCopyTv=0;
2082 Int_t nCopyvD=0,nCopyvE=0;
2083 z = sCB->GetZ(0)-0.5*kcylZPin;
2084 dt = (360.0/((Double_t)kcylNPin));
2085 for(i=0;i<kcylNPin;i++){
172b0d90 2086 t = ((Double_t)i)*dt;
cee918ed 2087 x = kcylRholes*CosD(t+kcylPhi0Pin);
2088 y = kcylRholes*SinD(t+kcylPhi0Pin);
172b0d90 2089 tran = new TGeoTranslation("",x,y,z);
cee918ed 2090 vCB->AddNode(vCD,++nCopyCDv,tran);
172b0d90 2091 tran = new TGeoTranslation("",x,y,-z);
cee918ed 2092 vCB->AddNode(vCD,++nCopyCDv,tran);
172b0d90 2093 } // end for i
cee918ed 2094 dt = (360.0/((Double_t)kcylNM6));
2095 for(i=0;i<kcylNM6;i++){
172b0d90 2096 t = ((Double_t)i)*dt;
cee918ed 2097 x = kcylRholes*CosD(t+kcylPhi0M6);
2098 y = kcylRholes*SinD(t+kcylPhi0M6);
2099 z = sCB->GetZ(0)-0.5*kcylZM6;
172b0d90 2100 tran = new TGeoTranslation("",x,y,z);
cee918ed 2101 vCB->AddNode(vCE,++nCopyCEv,tran);
172b0d90 2102 tran = new TGeoTranslation("",x,y,-z);
cee918ed 2103 vCB->AddNode(vCE,++nCopyCEv,tran);
172b0d90 2104 tran = new TGeoTranslation("",x,y,0.0);
cee918ed 2105 vB->AddNode(vQ,++nCopyQv,tran);
2106 if(!((t<rotranBrTZ60->GetRotation()->GetPhiRotation()+sT->GetPhi2()&&
2107 t>rotranBrTZ60->GetRotation()->GetPhiRotation()-sT->GetPhi1())||
2108 (t<rotranBrTZ180->GetRotation()->GetPhiRotation()+sT->GetPhi2()&&
2109 t>rotranBrTZ180->GetRotation()->GetPhiRotation()-sT->GetPhi1())||
2110 (t<rotranBrTZ300->GetRotation()->GetPhiRotation()+sT->GetPhi2()&&
2111 t>rotranBrTZ300->GetRotation()->GetPhiRotation()-sT->GetPhi1()))){
2112 // If not at an angle where the bracket sT is located.
2113 tran = new TGeoTranslation("",x,y,sB0->GetZ(10)-sR->GetDz());
2114 vB->AddNode(vR,++nCopyvR,tran);
2115 tran = new TGeoTranslation("",x,y,sA0->GetZ(10)-sS->GetDz());
2116 vA->AddNode(vS,++nCopySv,tran);
172b0d90 2117 } // end if
2118 } // end for i
2119 // Add the mounting brackets to the RB24 side only.
cee918ed 2120 vl[0] = 0.0;
2121 vl[1] = 0.0;
2122 vl[2] = sA0->GetZ(10)+kconZDisplacement-sT->GetDz();
172b0d90 2123 rotZ60->LocalToMaster(vl,vg);
2124 rotran = new TGeoCombiTrans("",vg[0],vg[1],vg[2],rotZ60);
cee918ed 2125 moth->AddNode(vT,++nCopyTv,rotran);
172b0d90 2126 rotZ180->LocalToMaster(vl,vg);
2127 rotran = new TGeoCombiTrans("",vg[0],vg[1],vg[2],rotZ180);
cee918ed 2128 moth->AddNode(vT,++nCopyTv,rotran);
172b0d90 2129 rotZ300->LocalToMaster(vl,vg);
2130 rotran = new TGeoCombiTrans("",vg[0],vg[1],vg[2],rotZ300);
cee918ed 2131 moth->AddNode(vT,++nCopyTv,rotran);
172b0d90 2132 //
2133 Double_t da[] = {-3.5,-1.5,1.5,3.5};
2134 for(i=0;i<2;i++){ // Mounting for ITS-TPC bracket or ITS-Rails
c023549c 2135 t0 = 180.*((Double_t)i);
cee918ed 2136 for(j=-kconNScrewM5by12/2;j<=kconNScrewM5by12/2;j++)if(j!=0){
172b0d90 2137 //screws per ITS-TPC brkt
c023549c 2138 t = t0 + 5.0*((Double_t)j);
cee918ed 2139 tran = new TGeoTranslation("",kconROutHoles*CosD(t),
2140 kconROutHoles*SinD(t),
2141 sB0->GetZ(0)+sD->GetDz());
2142 vB->AddNode(vD,++nCopyvD,tran);
172b0d90 2143 } // end or j
cee918ed 2144 for(j=-kconNPinO6/2;j<=kconNPinO6/2;j++){ // pins per ITS-TPC bracket
c023549c 2145 t = t0 + 3.0*((Double_t)j);
cee918ed 2146 tran = new TGeoTranslation("",kconROutHoles*CosD(t),
2147 kconROutHoles*SinD(t),
2148 sB0->GetZ(0)+sD->GetDz());
2149 vB->AddNode(vE,++nCopyvE,tran);
172b0d90 2150 } // end or j
c023549c 2151 t0 = (96.5+187.*((Double_t)i));
cee918ed 2152 for(j=0;j<kconNRailScrews;j++){ // screws per ITS-rail bracket
c023549c 2153 t = t0+da[j];
cee918ed 2154 tran = new TGeoTranslation("",kconROutHoles*CosD(t),
2155 kconROutHoles*SinD(t),
2156 sB0->GetZ(0)+sD->GetDz());
2157 vB->AddNode(vD,++nCopyvD,tran);
172b0d90 2158 } // end or j
c023549c 2159 t0 = (91.5+184.*((Double_t)i));
cee918ed 2160 for(j=-kconNRailPins/2;j<=kconNRailPins/2;j++)if(j!=0){
172b0d90 2161 // pins per ITS-rail bracket
c023549c 2162 t = t0+(7.0*((Double_t)j));
cee918ed 2163 tran = new TGeoTranslation("",kconROutHoles*CosD(t),
2164 kconROutHoles*SinD(t),
2165 sB0->GetZ(0)+sD->GetDz());
2166 vB->AddNode(vE,++nCopyvE,tran);
172b0d90 2167 } // end or j
2168 } // end for i
cee918ed 2169 for(i=0;i<kconNmounts;i++){
172b0d90 2170 // mounting points for SPD-cone+Beam-pipe support
cee918ed 2171 t0 = (45.0+((Double_t)i)*360./((Double_t)kconNmounts));
172b0d90 2172 for(j=-1;j<=1;j++)if(j!=0){ // 2 screws per bracket
cee918ed 2173 t = t0+((Double_t)j)*0.5*kconMountPhi0;
2174 tran = new TGeoTranslation("",kconROutHoles*CosD(t),
2175 kconROutHoles*SinD(t),
2176 sB0->GetZ(0)+sD->GetDz());
2177 vB->AddNode(vD,++nCopyvD,tran);
172b0d90 2178 } // end for j
2179 for(j=0;j<1;j++){ // 1 pin per bracket
2180 t = t0;
cee918ed 2181 tran = new TGeoTranslation("",kconROutHoles*CosD(t),
2182 kconROutHoles*SinD(t),
2183 sB0->GetZ(0)+sD->GetDz());
2184 vB->AddNode(vE,++nCopyvE,tran);
172b0d90 2185 } // end for j
2186 } // end for i
f77f13c8 2187 if(AliDebugLevel()){
cee918ed 2188 vA->PrintNodes();
2189 vB->PrintNodes();
2190 vC->PrintNodes();
2191 vD->PrintNodes();
2192 vE->PrintNodes();
2193 vF->PrintNodes();
2194 vQ->PrintNodes();
2195 vR->PrintNodes();
2196 vS->PrintNodes();
2197 vT->PrintNodes();
172b0d90 2198 } // end if
2199}
2200
2201//______________________________________________________________________
cee918ed 2202void AliITSv11GeometrySupport::ServicesCableSupport(TGeoVolume *moth){
172b0d90 2203 // Define the detail ITS cable support trays on both the RB24 and
2204 // RB26 sides..
2205 // Inputs:
2206 // none.
2207 // Outputs:
2208 // none.
2209 // Return:
2210 // none.
2211 // Based on the Drawings SSup_201A.jpg unless otherwise stated,
2212 // Volumes A...,
cee918ed 2213 TGeoMedium *medSUPcf = 0; // SUP support cone Carbon Fiber materal nbr.
2214 TGeoMedium *medSUPfs = 0; // SUP support cone inserto stesalite 4411w.
2215 TGeoMedium *medSUPfo = 0; // SUP support cone foam, Rohacell 50A.
2216 TGeoMedium *medSUPss = 0; // SUP support cone screw material,Stainless
2217 TGeoMedium *medSUPair = 0; // SUP support cone Air
2218 TGeoMedium *medSUPal = 0; // SUP support cone SDD mounting bracket Al
2219 TGeoMedium *medSUPwater = 0; // SUP support cone Water
172b0d90 2220 TGeoManager *mgr = gGeoManager;
cee918ed 2221 medSUPcf = mgr->GetMedium("ITSssdCarbonFiber");
2222 medSUPfs = mgr->GetMedium("ITSssdStaselite4411w");
2223 medSUPfo = mgr->GetMedium("ITSssdRohacell50A");
2224 medSUPss = mgr->GetMedium("ITSssdStainlessSteal");
2225 medSUPair = mgr->GetMedium("ITSssdAir");
2226 medSUPal = mgr->GetMedium("ITSssdAl");
2227 medSUPwater = mgr->GetMedium("ITSssdWater");
172b0d90 2228 //
2229 Int_t i,j;
db486a6e 2230 Double_t x,y,z,t,t0,dt,di,r,l,local[3],master[3];
2231 Char_t name[100];
2232 Double_t r1,r2,m;
2233 // RB 24, Open Side.
cee918ed 2234 const Double_t kfrm24Z0 = 900*fgkmm;//SSup_203A.jpg
2235 const Double_t kfrm24Thss = 5.0*fgkmm;
2236 const Double_t kfrm24Rss = 444.5*fgkmm-kfrm24Thss; //SSup_204A.jpg
2237 const Double_t kfrm24Width = 10.0*fgkmm;
2238 const Double_t kfrm24Hight = 10.0*fgkmm;
2239 const Double_t kfrm24Phi0 = 15.2*fgkDegree; // SSup_602A.jpg
2240 const Double_t kfrm24Phi1 = (90.0-7.6)*fgkDegree; // SSup_802A.jpg
2241 const Double_t kfrm24ZssSection = (415.0-10.0)*fgkmm;
2242 const Int_t kfrm24NZsections = 4;
2243 const Int_t kfrm24NPhiSections = 4;
2244 const Int_t kfrm24NPhi = 4;
db486a6e 2245 // These numbers are guessed at.
2246 const Double_t kfrm24ZfracAngle = 0.55; // frational z length to brack
2247 const Double_t kfrm24Angle = 10.0*fgkDegree; // Guessed at
2248 //
2249 TGeoTubeSeg *sA24[kfrm24NZsections+1];
2250 TGeoArb8 *sB24[kfrm24NZsections+1];
2251 TGeoPcon *sM24;
2252 Double_t zA24[kfrm24NZsections+1];
2253 l = 4.*kfrm24ZssSection+5*kfrm24Width;
2254 j = 0;
2255 for(i=0;i<kfrm24NZsections+1;i++){
2256 sprintf(name,"ITS sup Cable tray support frame radial section A24[%d]",
2257 i);
2258 r1 = kfrm24Rss;
2259 if(i==0) zA24[i] = kfrm24Width;
2260 else zA24[i] = zA24[i-1] + kfrm24ZssSection + kfrm24Width;
2261 if(zA24[i]>l*kfrm24ZfracAngle){ // break, radii get larger
2262 r1 = kfrm24Rss + (zA24[i]-kfrm24ZfracAngle*l)*SinD(kfrm24Angle);
2263 } // end if
2264 r2 = r1+kfrm24Thss;
2265 sA24[i] = new TGeoTubeSeg(name,r1,r2,0.5*kfrm24Width,kfrm24Phi0,
2266 kfrm24Phi1);
2267 if(i>0)if(sA24[i-1]->GetRmin()==sA24[i]->GetRmin()) j = i;
2268 } // end for i
2269 for(i=0;i<kfrm24NZsections;i++){
2270 sprintf(name,"ITS sup Cable tray support frame Z section B24[%d]",i);
2271 sB24[i] = new TGeoArb8(name,0.5*kfrm24ZssSection);
2272 sB24[i]->SetVertex(0,sA24[i]->GetRmin(),0.5*kfrm24Hight);
2273 sB24[i]->SetVertex(1,sA24[i]->GetRmax(),0.5*kfrm24Hight);
2274 sB24[i]->SetVertex(2,sA24[i]->GetRmin(),-0.5*kfrm24Hight);
2275 sB24[i]->SetVertex(3,sA24[i]->GetRmax(),-0.5*kfrm24Hight);
2276 sB24[i]->SetVertex(4,sA24[i+1]->GetRmin(),0.5*kfrm24Hight);
2277 sB24[i]->SetVertex(5,sA24[i+1]->GetRmax(),0.5*kfrm24Hight);
2278 sB24[i]->SetVertex(6,sA24[i+1]->GetRmin(),-0.5*kfrm24Hight);
2279 sB24[i]->SetVertex(7,sA24[i+1]->GetRmax(),-0.5*kfrm24Hight);
2280 } // end for i
2281 sM24 = new TGeoPcon("ITS sup Cable tray support frame mother volume M24",
2282 kfrm24Phi0,kfrm24Phi1,3);
2283 sM24->Z(0) = zA24[0] -kfrm24Width;
2284 sM24->Rmin(0) = sA24[0]->GetRmin();
2285 sM24->Rmax(0) = sA24[0]->GetRmax();
2286 sM24->Z(1) = zA24[j];
2287 sM24->Rmin(1) = sA24[j]->GetRmin();
2288 sM24->Rmax(1) = sA24[j]->GetRmax();
2289 sM24->Z(2) = zA24[kfrm24NZsections] + kfrm24Width;
2290 sM24->Rmin(2) = sA24[kfrm24NZsections]->GetRmin();
2291 sM24->Rmax(2) = sA24[kfrm24NZsections]->GetRmax();
f77f13c8 2292 if(AliDebugLevel()){
d5219d0d 2293 sM24->InspectShape();
db486a6e 2294 for(i=0;i<kfrm24NZsections+1;i++) sA24[i]->InspectShape();
2295 for(i=0;i<kfrm24NZsections;i++) sB24[i]->InspectShape();
f77f13c8 2296 } // end if AliDebugLevel()
db486a6e 2297 TGeoVolume *vA24[kfrm24NZsections+1],*vB24[kfrm24NZsections],*vM24;
172b0d90 2298 TGeoTranslation *tran;
db486a6e 2299 TGeoRotation *rot,*rot1;
172b0d90 2300 TGeoCombiTrans *tranrot;
2301 //
db486a6e 2302 for(i=0;i<kfrm24NZsections+1;i++){
2303 vA24[i] = 0;
2304 sprintf(name,"ITSsupFrameA24[%d]",i);
2305 vA24[i] = new TGeoVolume(name,sA24[i],medSUPss);
2306 vA24[i]->SetVisibility(kTRUE);
2307 vA24[i]->SetLineColor(1); // black
2308 vA24[i]->SetLineWidth(1);
2309 vA24[i]->SetFillColor(vA24[i]->GetLineColor());
2310 vA24[i]->SetFillStyle(4000); // 0% transparent
2311 } // end for i
2312 for(i=0;i<kfrm24NZsections;i++){
2313 vB24[i] = 0;
2314 sprintf(name,"ITSsupFrameB24[%d]",i);
2315 vB24[i] = new TGeoVolume(name,sB24[i],medSUPss);
2316 vB24[i]->SetVisibility(kTRUE);
2317 vB24[i]->SetLineColor(1); // black
2318 vB24[i]->SetLineWidth(1);
2319 vB24[i]->SetFillColor(vB24[i]->GetLineColor());
2320 vB24[i]->SetFillStyle(4000); // 0% transparent
2321 } // end for i
cee918ed 2322 vM24 = new TGeoVolume("ITSsupFrameM24",sM24,medSUPair);
2323 vM24->SetVisibility(kTRUE);
2324 vM24->SetLineColor(7); // light blue
2325 vM24->SetLineWidth(1);
2326 vM24->SetFillColor(vM24->GetLineColor());
2327 vM24->SetFillStyle(4090); // 90% transparent
2328 //
db486a6e 2329 Int_t ncopyB24[kfrm24NPhiSections];
cee918ed 2330 t0 = kfrm24Phi0;
2331 dt = (kfrm24Phi1-kfrm24Phi0)/((Double_t)kfrm24NPhiSections);
2332 for(i=0;i<=kfrm24NZsections;i++){
db486a6e 2333 z = zA24[i];
172b0d90 2334 tran = new TGeoTranslation("",0.0,0.0,z);
db486a6e 2335 vM24->AddNode(vA24[i],1,tran);
2336 if(i<kfrm24NZsections){
2337 ncopyB24[i] = 1;
2338 for(j=0;j<=kfrm24NPhiSections;j++){
2339 t = t0 + ((Double_t)j)*dt;
2340 rot = new TGeoRotation("",0.0,0.0,t);
2341 tranrot = new TGeoCombiTrans("",0.0,0.0,z+sB24[i]->GetDz(),rot);
2342 delete rot;// rot not explicity used in AddNode functions.
2343 vM24->AddNode(vB24[i],ncopyB24[i]++,tranrot);
2344 } // end for j
2345 } // end if
172b0d90 2346 } // end for i
db486a6e 2347 tran = new TGeoTranslation("",0.0,0.0,kfrm24Z0);
cee918ed 2348 moth->AddNode(vM24,1,tran);
2349 for(i=1;i<kfrm24NPhi;i++){
172b0d90 2350 di = (Double_t) i;
2351 rot = new TGeoRotation("",0.0,0.0,90.0*di);
db486a6e 2352 tranrot = new TGeoCombiTrans("",0.0,0.0,kfrm24Z0,rot);
172b0d90 2353 delete rot;// rot not explicity used in AddNode functions.
cee918ed 2354 moth->AddNode(vM24,i+1,tranrot);
172b0d90 2355 } // end for i
f77f13c8 2356 if(AliDebugLevel()){
db486a6e 2357 for(i=0;i<kfrm24NZsections+1;i++) vA24[i]->PrintNodes();
2358 for(i=0;i<kfrm24NZsections;i++) vB24[i]->PrintNodes();
cee918ed 2359 vM24->PrintNodes();
172b0d90 2360 } // end if
db486a6e 2361 //==================================================================
2362 // RB24 Cable Tray
2363 const Double_t kct24WidthBottom = 44.0*fgkmm; // Serv-C_208.jpg
2364 const Double_t kct24WidthTop = 46.0*fgkmm; // Serv-C_208.jpg
2365 const Double_t kct24Hight = 51.0*fgkmm; // Serv-C_208.jpg
2366 const Double_t kct24AlThick = 1.0*fgkmm; // Serv-C_208.jpg
2367 const Double_t kct24CapWidth = 46.0*fgkmm; // Serv-C_208.jpg
2368 const Double_t kct24CapEar = 5.0*fgkmm; // Guess
2369 const Double_t kct24Rmin = 455.0*fgkmm; // Serv-C_203.jpg
2370 const Double_t kct24CoolSectionH = 470.0*fgkmm-kct24Rmin;// Serv-C_203.jpg
2371 const Double_t kct24CoolCableDivEar = 2.0*fgkmm; // Guess
2372 const Int_t kct24Ntrays = 48; // Serv-C_205.jpg
2373 //const Int_t kct24Ntubes = 3; // Serv-C_208.jpg
2374 // Patch Pannels for RB 24 side
2375 const Double_t kft24PPHightSPDFMD = 72.0*fgkmm; // Serv-C_SPD/FMD.jpg
2376 const Double_t kft24PPHightSDDSSD = 104.0*fgkmm; // Serv-C_SDD/SSD.jpg
2377 const Double_t kft24PPlength = 350.0*fgkmm;//Serv-C_SPD/SDD/SSD/FMD_1.jpg
2378 const Double_t kft24Theta = 2.0*TMath::ATan2(kct24WidthBottom,
2379 2.0*kct24Rmin)*fgkRadian; //
2380 const Int_t kft24NPatchPannels = 20; //
2381 //
2382 Double_t xp[12],yp[12];
2383 TGeoPcon *sMT24;
2384 TGeoXtru *sT24,*sTs24,*sTl24,*sTt24,*sU24,*sVl24,*sVs24,*sW24;
2385 TGeoXtru *s3PP24,*s2PP24,*sV3PP24,*sV2PP24;
2386 // Outer Tray Full
2387 sT24 = new TGeoXtru(3);
2388 sT24->SetName("ITS sup Full Cable Tray for RB24 Side T24");
2389 xp[0] = -0.5*kct24WidthBottom;
2390 yp[0] = sM24->GetRmax(0);
2391 yp[1] = yp[0] + kct24Hight-kct24CapEar;
2392 xp[1] = Xfrom2Points(xp[0],yp[0],-0.5*kct24WidthTop+kct24AlThick,
2393 yp[0]+kct24Hight,yp[1]);
2394 yp[2] = yp[1];
2395 xp[2] = xp[1]-kct24AlThick;
2396 xp[3] = -0.5*kct24CapWidth;
2397 yp[3] = yp[0] + kct24Hight;
2398 xp[4] = -xp[3];
2399 yp[4] = yp[3];
2400 xp[5] = -xp[2];
2401 yp[5] = yp[2];
2402 xp[6] = -xp[1];
2403 yp[6] = yp[1];
2404 xp[7] = -xp[0];
2405 yp[7] = yp[0];
2406 sT24->DefinePolygon(8,xp,yp);
2407 sT24->DefineSection(0,sM24->GetZ(0));
2408 sT24->DefineSection(1,sM24->GetZ(1));
2409 sT24->DefineSection(2,zA24[kfrm24NZsections],0.0,
2410 sA24[kfrm24NZsections]->GetRmin()-sA24[0]->GetRmin());
2411 // RB 24 full tray no divider (for ALG and T0-V0 cables?)
2412 sW24 = new TGeoXtru(3);
2413 sW24->SetName("ITS sup Cable Tray No Divider for RB24 Side W24");
2414 xp[0] = sT24->GetX(0) + kct24AlThick;
2415 yp[0] = sT24->GetY(0) - kct24AlThick;
2416 yp[1] = sT24->GetY(3) - kct24AlThick;
2417 xp[1] = Xfrom2Points(sT24->GetX(0),sT24->GetY(0),sT24->GetX(1),
2418 sT24->GetY(1),yp[1]) + kct24AlThick;
2419 xp[2] = -xp[1];
2420 yp[2] = yp[1];
2421 xp[3] = -xp[0];
2422 yp[3] = yp[0];
2423 sW24->DefinePolygon(4,xp,yp);
2424 for(i=0;i<sT24->GetNz();i++){
2425 sW24->DefineSection(i,sT24->GetZ(i),sT24->GetXOffset(i),
2426 sT24->GetYOffset(i),sT24->GetScale(i));
2427 } // end for i
2428 // Outer Tray Short
2429 sTs24 = new TGeoXtru(3);
2430 sTs24->SetName("ITS sup Short Cable Tray for RB24 Side Ts24");
2431 yp[0] = sT24->GetY(0) + kct24CoolSectionH;
2432 xp[0] = Xfrom2Points(sT24->GetX(0),sT24->GetY(0),sT24->GetX(1),
2433 sT24->GetY(1),yp[0]);
2434 for(i=1;i<7;i++){
2435 xp[i] = sT24->GetX(i);
2436 yp[i] = sT24->GetY(i);
2437 } // end for i
2438 xp[7] = -xp[0];
2439 yp[7] = yp[0];
2440 sTs24->DefinePolygon(8,xp,yp);
2441 sTs24->DefineSection(0,sM24->GetZ(0)+kft24PPlength);
2442 sTs24->DefineSection(1,sM24->GetZ(1));
2443 sTs24->DefineSection(2,zA24[kfrm24NZsections],sT24->GetXOffset(2),
2444 sT24->GetYOffset(2),sT24->GetScale(2));
2445 // Outer Tray Long
2446 sTl24 = new TGeoXtru(3);
2447 sTl24->SetName("ITS sup Long Cable Tray for RB24 Side Tl24");
2448 for(i=0;i<8;i++){
2449 xp[i] = sTs24->GetX(i);
2450 yp[i] = sTs24->GetY(i);
2451 } // End for i
2452 sTl24->DefinePolygon(8,xp,yp);
2453 sTl24->DefineSection(0,sM24->GetZ(0));
2454 sTl24->DefineSection(1,sM24->GetZ(1));
2455 sTl24->DefineSection(2,zA24[kfrm24NZsections],0.0,
2456 sA24[kfrm24NZsections]->GetRmin()-sA24[0]->GetRmin());
2457 // Outer Tray for air Tubes
2458 sTt24 = new TGeoXtru(3);
2459 sTt24->SetName("ITS sup Long Air Tube Tray for RB24 Side Tt24");
2460 xp[0] = sT24->GetX(0);
2461 yp[0] = sT24->GetY(0);
2462 xp[1] = sTl24->GetX(0);
2463 yp[1] = sTl24->GetY(0);
2464 xp[2] = -xp[1];
2465 yp[2] = yp[1];
2466 xp[3] = -xp[0];
2467 yp[3] = yp[1];
2468 sTt24->DefinePolygon(4,xp,yp);
2469 sTt24->DefineSection(0,sM24->GetZ(0));
2470 sTt24->DefineSection(1,sM24->GetZ(1));
2471 sTt24->DefineSection(2,zA24[kfrm24NZsections],0.0,
2472 sA24[kfrm24NZsections]->GetRmin()-sA24[0]->GetRmin());
2473 // Inner opening for cooling (lower) {inside sTt24}
2474 sU24 = new TGeoXtru(3);
2475 sU24->SetName("ITS sup Cable Tray Cooling tube space RB24 Side U24");
2476 xp[0] = sTt24->GetX(0) + kct24AlThick;
2477 yp[0] = sTt24->GetY(0) + kct24AlThick;
2478 xp[1] = sTt24->GetX(1) + kct24AlThick;
2479 yp[1] = sTt24->GetY(1) - kct24AlThick;
2480 xp[2] = -xp[1];
2481 yp[2] = yp[1];
2482 xp[3] = -xp[0];
2483 yp[3] = yp[0];
2484 sU24->DefinePolygon(4,xp,yp);
2485 for(i=0;i<sTt24->GetNz();i++){
2486 sU24->DefineSection(i,sTt24->GetZ(i),sTt24->GetXOffset(i),
2487 sTt24->GetYOffset(i),sTt24->GetScale(i));
2488 } // end for i
2489 // Inner opening for cables (upper) {inside sTl24}
2490 sVl24 = new TGeoXtru(3);
2491 sVl24->SetName("ITS sup Cable Tray Cable space RB24 Side Vl24");
2492 xp[0] = sTl24->GetX(0)+2.0*kct24AlThick;
2493 yp[0] = sTl24->GetY(0);
2494 yp[1] = yp[0] + kct24CoolCableDivEar;
2495 xp[1] = Xfrom2Points(sTl24->GetX(0),sTl24->GetY(0),
2496 sTl24->GetX(1),sTl24->GetY(1),yp[1])+2.0*kct24AlThick;
2497 yp[2] = yp[1];
2498 xp[2] = xp[1] - kct24AlThick;
2499 yp[3] = sTl24->GetY(3) - kct24AlThick;
2500 xp[3] = Xfrom2Points(sTl24->GetX(0),sTl24->GetY(0),sTl24->GetX(1),
2501 sTl24->GetY(1),yp[3]) + kct24AlThick;
2502 xp[4] = -xp[3];
2503 yp[4] = yp[3];
2504 xp[5] = -xp[2];
2505 yp[5] = yp[2];
2506 xp[6] = -xp[1];
2507 yp[6] = yp[1];
2508 xp[7] = -xp[0];
2509 yp[7] = yp[0];
2510 sVl24->DefinePolygon(8,xp,yp);
2511 for(i=0;i<sTl24->GetNz();i++){
2512 sVl24->DefineSection(i,sTl24->GetZ(i),sTl24->GetXOffset(i),
2513 sTl24->GetYOffset(i),sTl24->GetScale(i));
2514 } // end for i
2515 // Inner opening for cables (upper) {inside sTs24}
2516 sVs24 = new TGeoXtru(3);
2517 sVs24->SetName("ITS sup Cable Tray Cable space RB24 Side Vs24");
2518 sVs24->DefinePolygon(8,xp,yp);
2519 for(i=0;i<8;i++){
2520 xp[i] = sVl24->GetX(i);
2521 yp[i] = sVl24->GetY(i);
2522 } // end for i
2523 for(i=0;i<sTl24->GetNz();i++){
2524 sVs24->DefineSection(i,sTs24->GetZ(i),sTs24->GetXOffset(i),
2525 sTs24->GetYOffset(i),sTs24->GetScale(i));
2526 } // end for i
2527 //------------------------------------------------------------------
2528 // Patch Pannels on RB 24 Side
2529 rot = new TGeoRotation("",0.0,0.0,-kft24Theta); // Gets Used later as well
2530 rot1 = new TGeoRotation("",0.0,0.0,kft24Theta); // Gets Used later as well
2531 s3PP24 = new TGeoXtru(2);
2532 s3PP24->SetName("ITS sup 3 bay pach pannel RB24 side 3PP24");
2533 yp[5] = sT24->GetY(7) + kct24CoolSectionH;
2534 xp[5] = Xfrom2Points(sT24->GetX(7),sT24->GetY(7),sT24->GetX(6),
2535 sT24->GetY(6),yp[6]);
2536 yp[6] = sT24->GetY(0) + kct24CoolSectionH;
2537 xp[6] = Xfrom2Points(sT24->GetX(0),sT24->GetY(0),sT24->GetX(1),
2538 sT24->GetY(1),yp[9]);
2539 local[0] = xp[6]; local[1] = yp[6]; local[2] = 0.0;
2540 rot1->LocalToMaster(local,master);
2541 xp[0] = master[0];
2542 yp[0] = master[1];
2543 local[0] = xp[6]; local[1] = yp[6] + kft24PPHightSDDSSD; local[2] = 0.0;
2544 rot1->LocalToMaster(local,master);
2545 xp[1] = master[0];
2546 yp[1] = master[1];
2547 xp[2] = -xp[1];
2548 yp[2] = yp[1];
2549 xp[3] = -xp[0];
2550 yp[3] = yp[0];
2551 local[0] = xp[6]; local[1] = yp[6]; local[2] = 0.0;
2552 rot1->MasterToLocal(local,master);
2553 xp[4] = master[0];
2554 yp[4] = master[1];
2555 local[0] = xp[5]; local[1] = yp[5]; local[2] = 0.0;
2556 rot1->LocalToMaster(local,master);
2557 xp[7] = master[0];
2558 yp[7] = master[1];
2559 s3PP24->DefinePolygon(8,xp,yp);
2560 s3PP24->DefineSection(0,0.0);
2561 s3PP24->DefineSection(1,kft24PPlength);
2562 //
2563 s2PP24 = new TGeoXtru(2);
2564 s2PP24->SetName("ITS sup 2 bay pach pannel RB24 side 2PP24");
2565 local[1] = sTl24->GetY(3); local[2] = 0.0;
2566 local[0] = Xfrom2Points(sTl24->GetX(0),sTl24->GetY(0),
2567 sTl24->GetX(1),sTl24->GetY(1),local[1]);
2568 rot1->LocalToMaster(local,master);
2569 xp[0] = master[0];
2570 yp[0] = master[1];
2571 local[1] = sTl24->GetY(3) + kft24PPHightSPDFMD; local[2] = 0.0;
2572 local[0] = Xfrom2Points(sTl24->GetX(0),sTl24->GetY(0),
2573 sTl24->GetX(1),sTl24->GetY(1),local[1]);
2574 rot1->LocalToMaster(local,master);
2575 xp[1] = master[0];
2576 yp[1] = master[1];
2577 yp[2] = sTl24->GetY(4) + kft24PPHightSPDFMD;
2578 xp[2] = Xfrom2Points(sTl24->GetX(6),sTl24->GetY(6),
2579 sTl24->GetX(7),sTl24->GetY(7),yp[2]);
2580 yp[3] = sTl24->GetY(7);
2581 xp[3] = Xfrom2Points(sTl24->GetX(6),sTl24->GetY(6),
2582 sTl24->GetX(7),sTl24->GetY(7),yp[3]);
2583 xp[4] = sTl24->GetX(3);
2584 yp[4] = sTl24->GetY(3);
2585 local[0] = sTl24->GetX(4);local[1] = sTl24->GetY(4); local[2] = 0.0;
2586 rot1->LocalToMaster(local,master);
2587 xp[5] = master[0];
2588 yp[5] = master[1];
2589 s2PP24->DefinePolygon(6,xp,yp);
2590 s2PP24->DefineSection(0,0.0);
2591 s2PP24->DefineSection(1,kft24PPlength);
2592 //
2593 sV3PP24 = new TGeoXtru(2);
2594 sV3PP24->SetName("ITS sup Patch Pannel 3 Bay inside Rb24 side V3PP24");
2595 xp[0] = s3PP24->GetX(0) + kct24AlThick;
2596 yp[0] = s3PP24->GetY(0);
2597 local[1] = s3PP24->GetY(6) + kft24PPHightSDDSSD - kct24AlThick;local[2]=0.;
2598 local[0] = Xfrom2Points(sTl24->GetX(0),sTl24->GetY(0),
2599 sTl24->GetX(1),sTl24->GetY(1),local[1]);
2600 rot1->LocalToMaster(local,master);
2601 xp[1] = master[0];
2602 yp[1] = master[1];
2603 xp[2] = -xp[1];
2604 yp[2] = yp[1];
2605 xp[3] = -xp[0];
2606 yp[3] = yp[0];
2607 xp[4] = s3PP24->GetX(4);
2608 yp[4] = s3PP24->GetY(4);
2609 xp[5] = s3PP24->GetX(5);
2610 yp[5] = s3PP24->GetY(5);
2611 xp[6] = s3PP24->GetX(6);
2612 yp[6] = s3PP24->GetY(6);
2613 xp[7] = s3PP24->GetX(7);
2614 yp[7] = s3PP24->GetY(7);
2615 sV3PP24->DefinePolygon(8,xp,yp);
2616 sV3PP24->DefineSection(0,s3PP24->GetZ(0),s3PP24->GetXOffset(0),
2617 s3PP24->GetYOffset(0),s3PP24->GetScale(0));
2618 sV3PP24->DefineSection(1,s3PP24->GetZ(1),s3PP24->GetXOffset(1),
2619 s3PP24->GetYOffset(1),s3PP24->GetScale(1));
2620 //
2621 sV2PP24 = new TGeoXtru(2);
2622 sV2PP24->SetName("ITS sup Patch Pannel 2 Bay inside Rb24 side V2PP24");
2623 xp[0] = s2PP24->GetX(0) + kct24AlThick;
2624 yp[0] = s2PP24->GetY(0);
2625 local[1] = sTl24->GetY(3) + kft24PPHightSPDFMD - kct24AlThick;local[2]=0.;
2626 local[0] = Xfrom2Points(sTl24->GetX(0),sTl24->GetY(0),
2627 sTl24->GetX(1),sTl24->GetY(1),local[1]);
2628 rot1->LocalToMaster(local,master);
2629 xp[1] = master[0];
2630 yp[1] = master[1];
2631 yp[2] = sTl24->GetY(4) + kft24PPHightSPDFMD - kct24AlThick;
2632 xp[2] = Xfrom2Points(sTl24->GetX(6),sTl24->GetY(6),
2633 sTl24->GetX(7),sTl24->GetY(7),yp[2]);
2634 yp[3] = sTl24->GetY(4);
2635 xp[3] = Xfrom2Points(sTl24->GetX(6),sTl24->GetY(6),
2636 sTl24->GetX(7),sTl24->GetY(7),yp[3]);;
2637 xp[4] = s2PP24->GetX(4);
2638 yp[4] = s2PP24->GetY(4);
2639 xp[5] = s2PP24->GetX(5);
2640 yp[5] = s2PP24->GetY(5);
2641 sV2PP24->DefinePolygon(6,xp,yp);
2642 sV2PP24->DefineSection(0,s2PP24->GetZ(0),s2PP24->GetXOffset(0),
2643 s2PP24->GetYOffset(0),s2PP24->GetScale(0));
2644 sV2PP24->DefineSection(1,s2PP24->GetZ(1),s2PP24->GetXOffset(1),
2645 s2PP24->GetYOffset(1),s2PP24->GetScale(1));
2646 // RB 24 Tray Mother Volume
2647 sMT24 = new TGeoPcon("ITS sup Cable Tray Mother Volume RB24 MT24",
2648 0.0,360.0,5);
2649 sMT24->Z(0) = 0.0;
2650 sMT24->Rmin(0) = sM24->GetRmax(0);
2651 sMT24->Rmax(0) = TMath::Max(TMath::Hypot(s3PP24->GetX(1),s3PP24->GetY(1)),
2652 TMath::Hypot(s2PP24->GetX(1),s2PP24->GetY(1)));
2653
2654 sMT24->Z(1) = sMT24->GetZ(0) + kft24PPlength;
2655 sMT24->Rmin(1) = sMT24->GetRmin(0);
2656 sMT24->Rmax(1) = sMT24->GetRmax(0);
2657 sMT24->Z(2) = sMT24->GetZ(1);
2658 sMT24->Rmin(2) = sMT24->GetRmin(0);
2659 sMT24->Rmax(2) = sMT24->GetRmax(0) - kft24PPHightSPDFMD;
2660
2661 sMT24->Z(3) = sMT24->GetZ(0) + sM24->GetZ(1) - sM24->GetZ(0);
2662 sMT24->Rmin(3) = sM24->GetRmax(1);
2663 sMT24->Rmax(3) = TMath::Hypot(sT24->GetX(3),sT24->GetY(3));
2664 sMT24->Z(4) = sMT24->GetZ(0) + sM24->GetZ(2) - sM24->GetZ(0);
2665 sMT24->Rmin(4) = sM24->GetRmax(2);
2666 sMT24->Rmax(4) = TMath::Hypot(sT24->GetX(3)+sT24->GetXOffset(2),
2667 sT24->GetY(3)+sT24->GetYOffset(2));
2668 //
f77f13c8 2669 if(AliDebugLevel()){
db486a6e 2670 sT24->InspectShape();
2671 sW24->InspectShape();
2672 sTl24->InspectShape();
2673 sTs24->InspectShape();
2674 sTt24->InspectShape();
2675 sU24->InspectShape();
2676 sVl24->InspectShape();
2677 sVs24->InspectShape();
2678 s3PP24->InspectShape();
2679 s2PP24->InspectShape();
2680 sV3PP24->InspectShape();
2681 sV2PP24->InspectShape();
2682 sMT24->InspectShape();
f77f13c8 2683 } // end if AliDebugLevel()
db486a6e 2684 //
2685 TGeoVolume *vC24[kct24Ntrays],*vT24[kct24Ntrays],*vPP24[kft24NPatchPannels];
2686 TGeoVolume *vWTV024,*vW24,*vU24,*vUFMD24,*vVl24,*vVlFMD24,*vVs24,*vMT24;
2687 TGeoVolume *vV3PP24,*vV2PP24,*vV2PPFMD24;
2688 vMT24 = new TGeoVolume("ITSsupCableTrayMotherMT24",sMT24,medSUPair);
2689 vMT24->SetVisibility(kTRUE);
2690 vMT24->SetLineColor(8); // white
2691 vMT24->SetLineWidth(1);
2692 vMT24->SetFillColor(vMT24->GetLineColor());
2693 vMT24->SetFillStyle(4100); // 100% transparent
2694 //
2695 vU24 = new TGeoVolume("ITSsupCableTrayLowerU24",sU24,medSUPair);
2696 vU24->SetVisibility(kTRUE);
2697 vU24->SetLineColor(7); // light blue
2698 vU24->SetLineWidth(1);
2699 vU24->SetFillColor(vU24->GetLineColor());
2700 vU24->SetFillStyle(4090); // 90% transparent
2701 vUFMD24 = new TGeoVolume("FMDsupCableTrayLowerU24",sU24,medSUPair);
2702 vUFMD24->SetVisibility(kTRUE);
2703 vUFMD24->SetLineColor(7); // light blue
2704 vUFMD24->SetLineWidth(1);
2705 vUFMD24->SetFillColor(vUFMD24->GetLineColor());
2706 vUFMD24->SetFillStyle(4090); // 90% transparent
2707 vVl24 = new TGeoVolume("ITSsupCableTrayUpperV24",sVl24,medSUPair);
2708 vVl24->SetVisibility(kTRUE);
2709 vVl24->SetLineColor(7); // light blue
2710 vVl24->SetLineWidth(1);
2711 vVl24->SetFillColor(vVl24->GetLineColor());
2712 vVl24->SetFillStyle(4090); // 90% transparent
2713 vVlFMD24 = new TGeoVolume("FMDsupCableTrayUpperVl24",sVl24,medSUPair);
2714 vVlFMD24->SetVisibility(kTRUE);
2715 vVlFMD24->SetLineColor(7); // light blue
2716 vVlFMD24->SetLineWidth(1);
2717 vVlFMD24->SetFillColor(vVlFMD24->GetLineColor());
2718 vVlFMD24->SetFillStyle(4090); // 90% transparent
2719 vVs24 = new TGeoVolume("ITSsupCableTrayUpperVs24",sVs24,medSUPair);
2720 vVs24->SetVisibility(kTRUE);
2721 vVs24->SetLineColor(7); // light blue
2722 vVs24->SetLineWidth(1);
2723 vVs24->SetFillColor(vVs24->GetLineColor());
2724 vVs24->SetFillStyle(4090); // 90% transparent
2725 vW24 = new TGeoVolume("ITSsupCableTrayUpperW24",sW24,medSUPair);
2726 vW24->SetVisibility(kTRUE);
2727 vW24->SetLineColor(7); // light blue
2728 vW24->SetLineWidth(1);
2729 vW24->SetFillColor(vW24->GetLineColor());
2730 vW24->SetFillStyle(4090); // 90% transparent
2731 //
2732 vWTV024 = new TGeoVolume("V0supCableTrayUpperWTV024",sW24,medSUPair);
2733 vWTV024->SetVisibility(kTRUE);
2734 vWTV024->SetLineColor(7); // light blue
2735 vWTV024->SetLineWidth(1);
2736 vWTV024->SetFillColor(vWTV024->GetLineColor());
2737 vWTV024->SetFillStyle(4090); // 90% transparent
2738 //
2739 vV3PP24 = new TGeoVolume("ITSsup3BayPachPannelInsideV3PP24",sV3PP24,medSUPair);
2740 vV3PP24->SetVisibility(kTRUE);
2741 vV3PP24->SetLineColor(8); // white
2742 vV3PP24->SetLineWidth(1);
2743 vV3PP24->SetFillColor(vV3PP24->GetLineColor());
2744 vV3PP24->SetFillStyle(4100); // 100% transparent
2745 vV2PP24 = new TGeoVolume("ITSsup2BayPachPannelInsideV2PP24",sV2PP24,medSUPair);
2746 vV2PP24->SetVisibility(kTRUE);
2747 vV2PP24->SetLineColor(8); // white
2748 vV2PP24->SetLineWidth(1);
2749 vV2PP24->SetFillColor(vV2PP24->GetLineColor());
2750 vV2PP24->SetFillStyle(4100); // 100% transparent
2751 vV2PPFMD24 = new TGeoVolume("FMDsup2BayPachPannelInsideV2PP24",sV2PP24,medSUPair);
2752 vV2PPFMD24->SetVisibility(kTRUE);
2753 vV2PPFMD24->SetLineColor(8); // white
2754 vV2PPFMD24->SetLineWidth(1);
2755 vV2PPFMD24->SetFillColor(vV2PPFMD24->GetLineColor());
2756 vV2PPFMD24->SetFillStyle(4100); // 100% transparent
2757 //
2758 delete rot;
2759 delete rot1;
2760 //
2761 Double_t tha[kct24Ntrays],thb[kft24NPatchPannels];
2762 for(i=0;i<kct24Ntrays/4;i++) {
2763 if(i==0) tha[0] = 17.0+0.5*kft24Theta;
2764 else tha[i] = tha[i-1] + kft24Theta;
2765 tha[i+ kct24Ntrays/4] = 90.0 + tha[i];
2766 tha[i+ kct24Ntrays/2] = 180.0 + tha[i];
2767 tha[i+3*kct24Ntrays/4] = 270.0 + tha[i];
2768 } // end for i
f77f13c8 2769 if(AliDebugLevel()) for(i=0;i<kct24Ntrays;i++) Info("ServicesCableSupport",
db486a6e 2770 "tha[%d]=%f",i,tha[i]);
2771 Char_t *airName[kct24Ntrays]={"FMD0","SDD0","SSD0","SSD1","SPD0","SPD1",
2772 "TV00","SDD1","SDD2","SPD2","SPD3","ALG0",
2773 "SPD4","SPD5","SSD2","SSD3","SPD6","SPD7",
2774 "TV01","SDD3","SDD4","SPD8","SPD9","ALG1",
2775 "FMD1","SDD5","SSD4","SSD5","SPDA","SPDB",
2776 "TV02","SDD6","SDD7","SPDC","SPDD","ALG2",
2777 "SPDE","SPDF","SSD6","SSD7","SPDG","SPDH",
2778 "TV03","SDD8","SDD9","SPDI","SPDJ","ALG3"};
2779 Char_t *trayName[kct24Ntrays]={"FMD0","SSD0","SSD1","SSD2","SSD3","SPD0",
2780 "TV00","SDD0","SDD1","SDD2","SPD1","ALG0",
2781 "SPD2","SSD4","SSD5","SSD6","SSD7","SPD3",
2782 "TV01","SDD3","SDD4","SDD5","SPD4","ALG1",
2783 "FMD1","SSD8","SSD9","SSDA","SSDB","SPD5",
2784 "TV02","SDD6","SDD7","SDD8","SPD6","ALG2",
2785 "SPD7","SSDC","SSDD","SSDE","SSDF","SPD8",
2786 "TV03","SDD9","SDDA","SDDB","SPD9","ALG3"};
2787 //
2788 //Int_t ncopyW24=1,ncopyU24=1,ncopyV24=1;
2789 j = 0;
2790 for(i=0;i<kct24Ntrays;i++){
2791 if(strncmp(trayName[i],"FMD",3)==0){
2792 sprintf(name,"FMDsupCableTrayT24[%s]",trayName[i]);
2793 vT24[i] = new TGeoVolume(name,sTl24,medSUPal);
2794 vT24[i]->AddNode(vVlFMD24,1,0);
2795 }else if(strncmp(trayName[i],"TV0",3)==0){
2796 sprintf(name,"V0supCableTrayT24[%s]",trayName[i]);
2797 vT24[i] = new TGeoVolume(name,sT24,medSUPal);
2798 vT24[i]->AddNode(vWTV024,1,0);
2799 }else if(strncmp(trayName[i],"ALG",3)==0){ // ITS Alignment Channel
2800 sprintf(name,"ITSsupCableTrayT24[%s]",trayName[i]);
2801 vT24[i] = new TGeoVolume(name,sT24,medSUPal);
2802 vT24[i]->AddNode(vW24,1,0);
2803 }else if(strncmp(trayName[i],"SPD",3)==0){ /*ITS SPD*/
2804 sprintf(name,"ITSsupCableTrayT24[%s]",trayName[i]);
2805 vT24[i] = new TGeoVolume(name,sTl24,medSUPal);
2806 vT24[i]->AddNode(vVl24,1,0);
2807 }else { /*ITS*/
2808 sprintf(name,"ITSsupCableTrayT24[%s]",trayName[i]);
2809 vT24[i] = new TGeoVolume(name,sTs24,medSUPal); /// replace solid
2810 vT24[i]->AddNode(vVs24,1,0);
2811 } // end if
2812 vT24[i]->SetVisibility(kTRUE);
2813 vT24[i]->SetLineColor(6); // purple
2814 vT24[i]->SetLineWidth(1);
2815 vT24[i]->SetFillColor(vT24[i]->GetLineColor());
2816 vT24[i]->SetFillStyle(4000); // 0% transparent
2817 rot = new TGeoRotation("",0.0,0.0,tha[i]-90.0);
f77f13c8 2818 if(AliDebugLevel()) rot->Print();
db486a6e 2819 vMT24->AddNode(vT24[i],1,rot);
2820 //
2821 if(strncmp(trayName[i],"FMD",3)==0){
2822 sprintf(name,"FMDsupAirTubeTrayT24[%s]",airName[i]);
2823 vC24[j] = new TGeoVolume(name,sTt24,medSUPair);
2824 vC24[j]->AddNode(vUFMD24,1,0);
2825 }else if(strncmp(trayName[i],"TV0",3)==0){
2826 continue;
2827 }else if(strncmp(trayName[i],"ALG",3)==0){
2828 continue;
2829 }else{ /*ITS*/
2830 sprintf(name,"ITSsupAirTubTrayT24[%s]",airName[i]);
2831 vC24[j] = new TGeoVolume(name,sTt24,medSUPair);
2832 vC24[j]->AddNode(vU24,1,0);
2833 } // end if
2834 vC24[j]->SetVisibility(kTRUE);
2835 vC24[j]->SetLineColor(6); // purple
2836 vC24[j]->SetLineWidth(1);
2837 vC24[j]->SetFillColor(vC24[j]->GetLineColor());
2838 vC24[j]->SetFillStyle(4000); // 0% transparent
2839 vMT24->AddNode(vC24[j++],1,rot);
2840 } // end for i
2841 for(i=0;i<kft24NPatchPannels/4;i++) {
2842 if(i==0) thb[0] = 17.0+0.5*kft24Theta;
2843 else{
2844 if(i%2) thb[i] = thb[i-1] + 3.0*kft24Theta;
2845 else thb[i] = thb[i-1] + 2.0*kft24Theta;
2846 } // end if-else
2847 thb[i+ kft24NPatchPannels/4] = 90.0 + thb[i];
2848 thb[i+ kft24NPatchPannels/2] = 180.0 + thb[i];
2849 thb[i+3*kft24NPatchPannels/4] = 270.0 + thb[i];
2850 } // end for i
2851 Char_t *pachName[kft24NPatchPannels]={"FMD0","SSD0","SPD0","SDD0","SPD1",
2852 "SPD2","SSD1","SPD3","SDD1","SPD4",
2853 "FMD1","SSD2","SPD5","SDD2","SPD6",
2854 "SPD7","SSD3","SPD8","SDD3","SPD9"};
2855 for(i=0;i<kft24NPatchPannels;i++){
2856 if(strncmp(pachName[i],"FMD",3)==0){
2857 sprintf(name,"FMDsupPatchPannelPP24[%s]",pachName[i]);
2858 vPP24[i] = new TGeoVolume(name,s2PP24,medSUPal);
2859 vPP24[i]->AddNode(vV2PPFMD24,1,0);
2860 }else if(strncmp(pachName[i],"SPD",3)==0){ /*ITS SPD*/
2861 sprintf(name,"ITSsupPathcPannelPP24[%s]",pachName[i]);
2862 vPP24[i] = new TGeoVolume(name,s2PP24,medSUPal);
2863 vPP24[i]->AddNode(vV2PP24,1,0);
2864 }else { /*ITS*/
2865 sprintf(name,"ITSsupPathcPannelPP24[%s]",pachName[i]);
2866 vPP24[i] = new TGeoVolume(name,s3PP24,medSUPal); /// replace solid
2867 vPP24[i]->AddNode(vV3PP24,1,0);
2868 } // end if
2869 vPP24[i]->SetVisibility(kTRUE);
2870 vPP24[i]->SetLineColor(6); // purple
2871 vPP24[i]->SetLineWidth(1);
2872 vPP24[i]->SetFillColor(vPP24[i]->GetLineColor());
2873 vPP24[i]->SetFillStyle(4000); // 0% transparent
2874 rot = new TGeoRotation("",0.0,0.0,thb[i]-90.0);
f77f13c8 2875 if(AliDebugLevel()) rot->Print();
db486a6e 2876 vMT24->AddNode(vPP24[i],1,rot);
2877 } // end for i
2878 tran = new TGeoTranslation("",0.0,0.0,kfrm24Z0);
2879 moth->AddNode(vMT24,1,tran);
f77f13c8 2880 if(AliDebugLevel()){
db486a6e 2881 for(i=0;i<kct24Ntrays;i++) vT24[i]->PrintNodes();
2882 for(i=0;i<kct24Ntrays-8;i++) vC24[i]->PrintNodes();
2883 vU24->PrintNodes();
2884 vUFMD24->PrintNodes();
2885 vVl24->PrintNodes();
2886 vVlFMD24->PrintNodes();
2887 vVs24->PrintNodes();
2888 vW24->PrintNodes();
2889 vWTV024->PrintNodes();
2890 vMT24->PrintNodes();
2891 } // end if
172b0d90 2892 //==================================================================
2893 //
db486a6e 2894 // RB 26, Muon Absober side
cee918ed 2895 const Double_t kfrm26Z0 = -900*fgkmm;//SSup_203A.jpg
2896 const Double_t kfrm26Thss = 5.0*fgkmm;
2897 const Double_t kfrm26R0ss = 444.5*fgkmm-kfrm26Thss; //SSup_204A.jpg
2898 const Double_t kfrm26R1ss = 601.6*fgkmm-kfrm26Thss; //SSup_208A.jpg
2899 const Double_t kfrm26Width = 10.0*fgkmm;
2900 //const Double_t kfrm26Hight = 10.0*fgkmm;
2901 const Double_t kfrm26Phi0 = 15.2*fgkDegree; // SSup_602A.jpg
2902 const Double_t kfrm26Phi1 = (90.0-7.6)*fgkDegree; // SSup_802A.jpg
2903 const Double_t kfrm26ZssSection = (415.0-10.0)*fgkmm;
2904 const Int_t kfrm26NZsections = 4;
2905 const Int_t kfrm26NPhiSections = 4;
2906 const Int_t kfrm26NPhi = 4;
2907 TGeoConeSeg *sA26[kfrm26NZsections+1],*sM26;//Cylinderial support structure
2908 TGeoArb8 *sB26; // Cylinderial support structure
172b0d90 2909
cee918ed 2910 sM26 = new TGeoConeSeg("ITS sup Cable tray support frame mother volume "
2911 "M26",0.5*(4.*kfrm26ZssSection+5*kfrm26Width),
2912 kfrm26R1ss,kfrm26R1ss+kfrm26Thss,
2913 kfrm26R0ss,kfrm26R0ss+kfrm26Thss,
2914 kfrm26Phi0,kfrm26Phi1);
2915 m = -((kfrm26R1ss-kfrm26R0ss)/
2916 (((Double_t)kfrm26NZsections)*(kfrm26ZssSection+kfrm26Width)));
2917 for(i=0;i<kfrm26NZsections+1;i++){
2918 di = ((Double_t) i)*(kfrm26ZssSection+kfrm26Width);
172b0d90 2919 sprintf(name,
2920 "ITS sup Cable tray support frame radial section A26[%d]",i);
cee918ed 2921 r1 = kfrm26R1ss+m*di;
2922 r2 = kfrm26R1ss+m*(di+kfrm26Width);
2923 sA26[i] = new TGeoConeSeg(name,0.5*kfrm26Width,r2,r2+kfrm26Thss,
2924 r1,r1+kfrm26Thss,kfrm26Phi0,kfrm26Phi1);
172b0d90 2925 } // end for i
cee918ed 2926 sB26 = new TGeoArb8("ITS sup Cable tray support frame Z section B26",
2927 0.5*kfrm26ZssSection);
2928 r = 0.25*(sA26[0]->GetRmax1()+sA26[0]->GetRmin1()+
2929 sA26[1]->GetRmax2()+sA26[1]->GetRmin2());
2930 sB26->SetVertex(0,sA26[0]->GetRmax2()-r,+0.5*kfrm26Width);
2931 sB26->SetVertex(1,sA26[0]->GetRmax2()-r,-0.5*kfrm26Width);
2932 sB26->SetVertex(2,sA26[0]->GetRmin2()-r,-0.5*kfrm26Width);
2933 sB26->SetVertex(3,sA26[0]->GetRmin2()-r,+0.5*kfrm26Width);
2934 sB26->SetVertex(4,sA26[1]->GetRmax1()-r,+0.5*kfrm26Width);
2935 sB26->SetVertex(5,sA26[1]->GetRmax1()-r,-0.5*kfrm26Width);
2936 sB26->SetVertex(6,sA26[1]->GetRmin1()-r,-0.5*kfrm26Width);
2937 sB26->SetVertex(7,sA26[1]->GetRmin1()-r,+0.5*kfrm26Width);
f77f13c8 2938 if(AliDebugLevel()){
d5219d0d 2939 for(i=0;i<kfrm26NZsections+1;i++) sA26[i]->InspectShape();
2940 sM26->InspectShape();
2941 sB26->InspectShape();
f77f13c8 2942 } // end if AliDebugLevel()
d5219d0d 2943 //
cee918ed 2944 TGeoVolume *vA26[kfrm26NZsections+1],*vB26,*vM26;
2945 //
2946 for(i=0;i<kfrm26NZsections+1;i++){
172b0d90 2947 sprintf(name,"ITSsupFrameA26[%d]",i);
cee918ed 2948 vA26[i] = new TGeoVolume(name,sA26[i],medSUPss);
2949 vA26[i]->SetVisibility(kTRUE);
2950 vA26[i]->SetLineColor(1); // black
2951 vA26[i]->SetLineWidth(1);
2952 vA26[i]->SetFillColor(vA26[i]->GetLineColor());
2953 vA26[i]->SetFillStyle(4000); // 0% transparent
172b0d90 2954 } // end for i
cee918ed 2955 vB26 = new TGeoVolume("ITSsupFrameB26",sB26,medSUPss);
2956 vB26->SetVisibility(kTRUE);
2957 vB26->SetLineColor(1); // black
2958 vB26->SetLineWidth(1);
2959 vB26->SetFillColor(vB26->GetLineColor());
2960 vB26->SetFillStyle(4000); // 0% transparent
2961 vM26 = new TGeoVolume("ITSsupFrameM26",sM26,medSUPair);
2962 vM26->SetVisibility(kTRUE);
2963 vM26->SetLineColor(7); // light blue
2964 vM26->SetLineWidth(1);
2965 vM26->SetFillColor(vM26->GetLineColor());
2966 vM26->SetFillStyle(4090); // 90% transparent
2967 //
2968 Int_t ncopyB26=1;
2969 t0 = kfrm26Phi0;
2970 dt = (kfrm26Phi1-kfrm26Phi0)/((Double_t)kfrm26NPhiSections);
2971 for(i=0;i<=kfrm26NZsections;i++){
2972 di = ((Double_t) i)*(kfrm26ZssSection+kfrm26Width);
2973 z = -sM26->GetDz()+sA26[i]->GetDz() + di;
172b0d90 2974 tran = new TGeoTranslation("",0.0,0.0,z);
cee918ed 2975 vM26->AddNode(vA26[i],1,tran);
2976 z = z+sB26->GetDz();
2977 if(i<kfrm26NZsections)for(j=0;j<=kfrm26NPhiSections;j++){
2978 r = 0.25*(sA26[i]->GetRmax1()+sA26[i]->GetRmin1()+
2979 sA26[i+1]->GetRmax2()+sA26[i+1]->GetRmin2());
172b0d90 2980 t = t0 + ((Double_t)j)*dt;
2981 rot = new TGeoRotation("",0.0,0.0,t);
c023549c 2982 y = r*SinD(t);
2983 x = r*CosD(t);
172b0d90 2984 tranrot = new TGeoCombiTrans("",x,y,z,rot);
2985 delete rot; // rot not explicity used in AddNode functions.
cee918ed 2986 vM26->AddNode(vB26,ncopyB26++,tranrot);
172b0d90 2987 } // end for j
2988 } // end for i
cee918ed 2989 tran = new TGeoTranslation("",0.0,0.0,kfrm26Z0-sM26->GetDz());
2990 moth->AddNode(vM26,1,tran);
2991 for(i=1;i<kfrm26NPhi;i++){
172b0d90 2992 rot = new TGeoRotation("",0.0,0.0,90.0*((Double_t)i));
2993 tranrot = new TGeoCombiTrans(*tran,*rot);
2994 delete rot; // rot not explicity used in AddNode functions.
cee918ed 2995 moth->AddNode(vM26,i+1,tranrot);
172b0d90 2996 } // end for i
f77f13c8 2997 if(AliDebugLevel()){
cee918ed 2998 for(i=0;i<kfrm26NZsections+1;i++) vA26[i]->PrintNodes();
2999 vB26->PrintNodes();
3000 vM26->PrintNodes();
172b0d90 3001 } // end if
3002}