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Using the right AliITSRecPoint constructor for the correct initialization of the...
[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
a53658c6 28#include <AliLog.h>
172b0d90 29#include <TGeoManager.h>
30#include <TGeoVolume.h>
31#include <TGeoPcon.h>
32#include <TGeoCone.h>
33#include <TGeoTube.h> // contaings TGeoTubeSeg
34#include <TGeoArb8.h>
db486a6e 35#include <TGeoXtru.h>
172b0d90 36#include <TGeoCompositeShape.h>
37#include <TGeoMatrix.h>
172b0d90 38#include "AliITSv11GeometrySupport.h"
39
40ClassImp(AliITSv11GeometrySupport)
41
42#define SQ(A) (A)*(A)
43
44//______________________________________________________________________
cee918ed 45void AliITSv11GeometrySupport::SPDCone(TGeoVolume *moth){
172b0d90 46 // Define the detail SPD support cone geometry.
47 // Inputs:
a53658c6 48 // TGeo Volume *moth The mother volume to place this object.
172b0d90 49 // Outputs:
50 // none.
51 // Return:
52 // none.
53
cee918ed 54 SPDThermalSheald(moth);
172b0d90 55}
56//______________________________________________________________________
cee918ed 57void AliITSv11GeometrySupport::SPDThermalSheald(TGeoVolume *moth){
172b0d90 58 // Define the detail SPD Thermal Sheld geometry.
59 // Inputs:
a53658c6 60 // TGeo Volume *moth The mother volume to place this object.
172b0d90 61 // Outputs:
62 // none.
63 // Return:
64 // none.
65 // From ALICE-Thermal Screen (SPD) "Cylinder" file thermal-screen2_a3.ps
cee918ed 66 // Volumes sA1,sA2,sA3,sAh1,sAh2,sAh3, and b1,b2,b3,bh1,bh2,bh3;
67 // "CONE TRANSITION" file thermal-screen1_a3.ps Volumes sC1,sC2,sC3,
68 // sCh1,sCh2, sCh3; "FLANGE" file thermal-screen4_a3.ps Volumes d,sDs,
69 // sDw,sDws; and "HALF ASSEMBLY" file thermal-screen3_a3.ps. This object,
70 // both halfs, are incased inside of a single minimum sized mother
71 // volume called M, which is a union of two parts sM1 and 4 copies of sM2.
72 const Double_t ktscarbonFiberThA = 0.03*fgkmm; //
73 //const Double_t ktscarbonFiberThB = 0.10*fgkmm; //
74 const Double_t ktscLengthB = 50.0*fgkmm; //
75 const Double_t ktscLengthA = 900.0*fgkmm-2.0*ktscLengthB; //
76 const Double_t ktscLengthC = 290.0*fgkmm; //
77 const Double_t ktscLengthD = 15.0*fgkmm; //
78 const Double_t ktscAngle = 36.0*fgkDegree;//Rep. angle of cent. accordin
79 const Double_t ktscRoutA = 99.255*fgkmm; // Outer radii
80 const Double_t ktscRinA = 81.475*fgkmm; // Iner radii
81 const Double_t ktscRoutB = 99.955*fgkmm; // Outer radii
82 const Double_t ktscRinB = 80.775*fgkmm; // Iner radii
83 const Double_t ktscRoutCp = 390.0*fgkmm; // Outer radii
84 const Double_t ktscRinCp = 373.0*fgkmm; // Iner radii
85 Double_t ktscRoutC,ktscRinC; // values need to be calculated
86 const Double_t ktscRwingD = 492.5*fgkmm; // Outer radii
87 const Double_t ktscRoutD = 0.5*840.*fgkmm;// Outer radii
88 const Double_t ktscRinD = 373.0*fgkmm; // Iner radii
89 // angular wing
90 const Double_t ktscAngleDD = (60.*fgkmm/ktscRwingD)*fgkRadian;
172b0d90 91 // width of fill material
cee918ed 92 const Double_t ktscAngleDDs = ((60.*fgkmm-2.*ktscarbonFiberThA)/
93 ktscRwingD)*fgkRadian;
94 const Double_t ktscAngleD0 = 45.*fgkDegree;//Strting angle of wing
95 const Double_t ktscoutSA = 24.372*fgkmm; // The other one Calculated
96 const Double_t ktscinLA = 31.674*fgkmm; // The ohter one Calculated
97 const Double_t ktscoutSB = 24.596*fgkmm; // The other one Calculated
98 const Double_t ktscinLB = 31.453*fgkmm; // The ohter one Calculated
99 const Double_t ktscoutSC = 148.831*fgkmm;// The other one Calculated
100 const Double_t ktscinLC = 90.915*fgkmm; // The ohter one Calculated
172b0d90 101 Int_t i,k;
102 Double_t th;
103 Double_t xo[7],yo[7],xi[7],yi[7];
104 Double_t xbo[7],ybo[7],xbi[7],ybi[7];
105 Double_t xco[7],yco[7],xci[7],yci[7];
cee918ed 106 TGeoArb8 *sA1,*sA2,*sA3,*sAh1,*sAh2,*sAh3,*sB1,*sB2,*sB3,*sBh1,*sBh2,*sBh3;
107 TGeoArb8 *sC1,*sC2,*sC3,*sCh1,*sCh2,*sCh3;
108 TGeoPcon *sM1;
109 TGeoTube *sD,*sDs;
110 TGeoTubeSeg *sDw,*sDws,*sM2;
111 TGeoCompositeShape *sM;
172b0d90 112 TGeoRotation *rot;
113 TGeoTranslation *tranb,*tranbm,*tranc;
114 TGeoTranslation *tranITSspdShealdVVt0;
115 TGeoCombiTrans *rotITSspdShealdVVt1,*rotITSspdShealdVVt2;
116 TGeoCombiTrans *rotITSspdShealdVVt3;
cee918ed 117 TGeoMedium *medSPDcf = 0; // SPD support cone Carbon Fiber materal number.
118 TGeoMedium *medSPDfs = 0; // SPD support cone inserto stesalite 4411w.
119 TGeoMedium *medSPDfo = 0; // SPD support cone foam, Rohacell 50A.
120 TGeoMedium *medSPDss = 0; // SPD support cone screw material,Stainless
121 TGeoMedium *medSPDair = 0; // SPD support cone Air
122 //TGeoMedium *medSPDal = 0; // SPD support cone SDD mounting bracket Al
172b0d90 123
cee918ed 124 ktscRoutC = TMath::Sqrt(ktscRoutCp*ktscRoutCp-0.25*ktscoutSC*ktscoutSC);
125 ktscRinC = TMath::Sqrt(ktscRinCp *ktscRinCp -0.25*ktscinLC *ktscinLC );
126 sA1 = new TGeoArb8("ITS SPD Therm Screen Clyinder A1",0.5*ktscLengthA);
127 sA2 = new TGeoArb8("ITS SPD Therm Screen Clyinder A2",0.5*ktscLengthA);
128 sA3 = new TGeoArb8("ITS SPD Therm Screen Clyinder A3",0.5*ktscLengthA);
129 sAh1 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ah1",0.5*ktscLengthA);
130 sAh2 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ah2",0.5*ktscLengthA);
131 sAh3 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ah3",0.5*ktscLengthA);
132 sB1 = new TGeoArb8("ITS SPD Therm Screen Clyinder B1",0.5*ktscLengthB);
133 sB2 = new TGeoArb8("ITS SPD Therm Screen Clyinder B2",0.5*ktscLengthB);
134 sB3 = new TGeoArb8("ITS SPD Therm Screen Clyinder B3",0.5*ktscLengthB);
135 sBh1 = new TGeoArb8("ITS SPD Therm Screen Cylinder Bh1",0.5*ktscLengthB);
136 sBh2 = new TGeoArb8("ITS SPD Therm Screen Cylinder Bh2",0.5*ktscLengthB);
137 sBh3 = new TGeoArb8("ITS SPD Therm Screen Cylinder Bh3",0.5*ktscLengthB);
138 sC1 = new TGeoArb8("ITS SPD Therm Screen Clyinder C1",0.5*ktscLengthC);
139 sC2 = new TGeoArb8("ITS SPD Therm Screen Clyinder C2",0.5*ktscLengthC);
140 sC3 = new TGeoArb8("ITS SPD Therm Screen Clyinder C3",0.5*ktscLengthC);
141 sCh1 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ch1",0.5*ktscLengthC);
142 sCh2 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ch2",0.5*ktscLengthC);
143 sCh3 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ch3",0.5*ktscLengthC);
144 sD = new TGeoTube("ITS SPD Therm Screen Flange D",ktscRinD,ktscRoutD,
145 0.5*ktscLengthD);
146 sDs = new TGeoTube("ITS SPD Therm Screen Flange fill Ds",
147 ktscRinD+ktscarbonFiberThA,ktscRoutD-ktscarbonFiberThA,
148 0.5*ktscLengthD);
cee918ed 149 sDw = new TGeoTubeSeg("ITS SPD Therm Screen Flange Wing Dw",
150 ktscRoutD,ktscRwingD ,0.5*ktscLengthD,
151 ktscAngleD0-0.5*ktscAngleDD,
152 ktscAngleD0+0.5*ktscAngleDD);
153 sDws = new TGeoTubeSeg("ITS SPD Therm Screen Flange Wing Fill Ds",
154 ktscRoutD,ktscRwingD-ktscarbonFiberThA,
155 0.5*ktscLengthD,ktscAngleD0-0.5*ktscAngleDDs,
156 ktscAngleD0+0.5*ktscAngleDDs);
172b0d90 157 k = 0;
158 for(i=-1;i<2;i++){
cee918ed 159 th = ((Double_t)(i+1))*ktscAngle*fgkDegree;
160 xo[k] = ktscRoutA*SinD(th) - 0.5*ktscoutSA*CosD(th);
161 yo[k] = ktscRoutA*CosD(th) + 0.5*ktscoutSA*SinD(th);
162 xi[k] = ktscRinA *SinD(th) - 0.5*ktscinLA *CosD(th);
163 yi[k] = ktscRinA *CosD(th) + 0.5*ktscinLA *SinD(th);
164 xbo[k] = ktscRoutB*SinD(th) - 0.5*ktscoutSB*CosD(th);
165 ybo[k] = ktscRoutB*CosD(th) + 0.5*ktscoutSB*SinD(th);
166 xbi[k] = ktscRinB *SinD(th) - 0.5*ktscinLB *CosD(th);
167 ybi[k] = ktscRinB *CosD(th) + 0.5*ktscinLB *SinD(th);
168 xco[k] = ktscRoutC*SinD(th) - 0.5*ktscoutSC*CosD(th);
169 yco[k] = ktscRoutC*CosD(th) + 0.5*ktscoutSC*SinD(th);
170 xci[k] = ktscRinC *SinD(th) - 0.5*ktscinLC *CosD(th);
171 yci[k] = ktscRinC *CosD(th) + 0.5*ktscinLC *SinD(th);
172 k++;
173 xo[k] = ktscRoutA*SinD(th) + 0.5*ktscoutSA*CosD(th);
174 yo[k] = ktscRoutA*CosD(th) - 0.5*ktscoutSA*SinD(th);
175 xi[k] = ktscRinA *SinD(th) + 0.5*ktscinLA *CosD(th);
176 yi[k] = ktscRinA *CosD(th) - 0.5*ktscinLA *SinD(th);
177 xbo[k] = ktscRoutB*SinD(th) + 0.5*ktscoutSB*CosD(th);
178 ybo[k] = ktscRoutB*CosD(th) - 0.5*ktscoutSB*SinD(th);
179 xbi[k] = ktscRinB *SinD(th) + 0.5*ktscinLB *CosD(th);
180 ybi[k] = ktscRinB *CosD(th) - 0.5*ktscinLB *SinD(th);
181 xco[k] = ktscRoutC*SinD(th) + 0.5*ktscoutSC*CosD(th);
182 yco[k] = ktscRoutC*CosD(th) - 0.5*ktscoutSC*SinD(th);
183 xci[k] = ktscRinC *SinD(th) + 0.5*ktscinLC *CosD(th);
184 yci[k] = ktscRinC *CosD(th) - 0.5*ktscinLC *SinD(th);
185 k++;
172b0d90 186 } // end for i
187 xo[6] = xo[5];
188 yo[6] = 0.0;
189 xi[6] = xi[5];
190 yi[6] = 0.0;
191 xbo[6] = xbo[5];
192 ybo[6] = 0.0;
193 xbi[6] = xbi[5];
194 ybi[6] = 0.0;
195 xco[6] = xco[5];
196 yco[6] = 0.0;
197 xci[6] = xci[5];
198 yci[6] = 0.0;
f77f13c8 199 if(AliDebugLevel()){
cee918ed 200 Info("SPDThermalSheald","i \t xo yo \t xi yi \t xbo "
201 "ybo \t xbi ybi \t xco yco \t xci yxi");
202 for(i=0;i<7;i++){
203 Info("SPDThermalSheald","%7d\t%7.4f,%7.4f\t%7.4f,%7.4f\t"
204 "%7.4f,%7.4f\t%7.4f,%7.4f\t%7.4f,%7.4f\t%7.4f,%7.4f",i,
205 xo[i],yo[i],xi[i],yi[i],
206 xbo[i],ybo[i],xbi[i],ybi[i],
207 xco[i],yco[i],xci[i],yci[i]);
208 } // end for i
f77f13c8 209 } // end if AliDebugLevel()
172b0d90 210 //+++++++++++++++++++++++++
cee918ed 211 sA1->SetVertex(0,xo[0],yo[0]);
212 sA1->SetVertex(1,xo[1],yo[1]);
213 sA1->SetVertex(2,xi[1],yi[1]);
214 sA1->SetVertex(3,xi[0],yi[0]);
215 //
216 sA2->SetVertex(0,xo[1],yo[1]);
217 sA2->SetVertex(1,xo[2],yo[2]);
218 sA2->SetVertex(2,xi[2],yi[2]);
219 sA2->SetVertex(3,xi[1],yi[1]);
220 //
221 sA3->SetVertex(0,xo[5],yo[5]);
222 sA3->SetVertex(1,xo[6],yo[6]);
223 sA3->SetVertex(2,xi[6],yi[6]);
224 sA3->SetVertex(3,xi[5],yi[5]);
172b0d90 225 //--------------------------
cee918ed 226 sB1->SetVertex(0,xbo[0],ybo[0]);
227 sB1->SetVertex(1,xbo[1],ybo[1]);
228 sB1->SetVertex(2,xbi[1],ybi[1]);
229 sB1->SetVertex(3,xbi[0],ybi[0]);
230 //
231 sB2->SetVertex(0,xbo[1],ybo[1]);
232 sB2->SetVertex(1,xbo[2],ybo[2]);
233 sB2->SetVertex(2,xbi[2],ybi[2]);
234 sB2->SetVertex(3,xbi[1],ybi[1]);
235 //
236 sB3->SetVertex(0,xbo[5],ybo[5]);
237 sB3->SetVertex(1,xbo[6],ybo[6]);
238 sB3->SetVertex(2,xbi[6],ybi[6]);
239 sB3->SetVertex(3,xbi[5],ybi[5]);
172b0d90 240 //--------------------------
cee918ed 241 sC1->SetVertex(0,xco[0],yco[0]);
242 sC1->SetVertex(1,xco[1],yco[1]);
243 sC1->SetVertex(2,xci[1],yci[1]);
244 sC1->SetVertex(3,xci[0],yci[0]);
245 //
246 sC2->SetVertex(0,xco[1],yco[1]);
247 sC2->SetVertex(1,xco[2],yco[2]);
248 sC2->SetVertex(2,xci[2],yci[2]);
249 sC2->SetVertex(3,xci[1],yci[1]);
250 //
251 sC3->SetVertex(0,xco[5],yco[5]);
252 sC3->SetVertex(1,xco[6],yco[6]);
253 sC3->SetVertex(2,xci[6],yci[6]);
254 sC3->SetVertex(3,xci[5],yci[5]);
172b0d90 255 // Defining the hole, filled with air
cee918ed 256 Double_t lp1,lc1,x,y,x7[3],y7[3];
257 lp1 = (xo[0]-xi[0])/(yo[0]-yi[0]);
258 lc1 = xo[0]+0.5*ktscarbonFiberThA*TMath::Sqrt(SQ(xo[0]-xi[0])+
172b0d90 259 SQ(yo[0]-yi[0]))/(xo[0]-xi[0]);
cee918ed 260 y = ktscRoutA-2.*ktscarbonFiberThA;
261 x = lp1*(y-yo[0])+lc1;
262 sAh1->SetVertex(0,x,y);
263 sBh1->SetVertex(0,x,y);
264 sCh1->SetVertex(4,x,y);
265 y = ktscRinA+ktscarbonFiberThA;
266 x = lp1*(y-yo[0])+lc1;
267 sAh1->SetVertex(3,x,y);
268 sBh1->SetVertex(3,x,y);
172b0d90 269 x7[0] = x; y7[0] = y; // vortexing done after last point
cee918ed 270 //sCh1->SetVertex(7,x,y);
271 lp1 = (xo[1]-xi[1])/(yo[1]-yi[1]);
272 lc1 = xo[1]-0.5*ktscarbonFiberThA*TMath::Sqrt(SQ(xo[1]-xi[1])+
172b0d90 273 SQ(yo[1]-yi[1]))/(xo[1]-xi[1]);
cee918ed 274 y = ktscRoutA-2.*ktscarbonFiberThA;
275 x = lp1*(y-yo[1])+lc1;
276 sAh1->SetVertex(1,x,y);
277 sBh1->SetVertex(1,x,y);
278 sCh1->SetVertex(5,x,y);
279 y = ktscRinA+ktscarbonFiberThA;
280 x = lp1*(y-yo[1])+lc1;
281 sAh1->SetVertex(2,x,y);
282 sBh1->SetVertex(2,x,y);
283 sCh1->SetVertex(6,x,y);
284 //
285 // The easist way to get the points for the hole in volume sA2 is to
172b0d90 286 // rotate it to the Y axis where the y coordinates are easier to know
287 // and then rotate it back.
288 Double_t xp,yp,xa,ya,xb,yb;
cee918ed 289 th = 0.5*ktscAngle;
c023549c 290 xa = CosD(th)*xo[1]-SinD(th)*yo[1];
291 ya = SinD(th)*xo[1]+CosD(th)*yo[1];
292 xb = CosD(th)*xi[1]-SinD(th)*yi[1];
293 yb = SinD(th)*xi[1]+CosD(th)*yi[1];
cee918ed 294 lp1 = (xa-xb)/(ya-yb);
295 lc1 = xa+0.5*ktscarbonFiberThA*TMath::Sqrt(SQ(xa-xb)+SQ(ya-yb))/(xa-xb);
296 y = ya-ktscarbonFiberThA;
297 x = lp1*(y-ya)+lc1;
c023549c 298 xp = CosD(-th)*x-SinD(-th)*y;
299 yp = SinD(-th)*x+CosD(-th)*y;
cee918ed 300 sAh2->SetVertex(0,xp,yp);
301 sBh2->SetVertex(0,xp,yp);
302 sCh2->SetVertex(4,xp,yp);
303 y = yb+2.0*ktscarbonFiberThA;
304 x = lp1*(y-ya)+lc1;
c023549c 305 xp = CosD(-th)*x-SinD(-th)*y;
306 yp = SinD(-th)*x+CosD(-th)*y;
cee918ed 307 sAh2->SetVertex(3,xp,yp);
308 sBh2->SetVertex(3,xp,yp);
172b0d90 309 x7[1] = x; y7[1] = y; // vortexing done after last point
cee918ed 310 //sCh2->SetVertex(7,xp,yp);
c023549c 311 xa = CosD(th)*xo[2]-SinD(th)*yo[2];
312 ya = SinD(th)*xo[2]+CosD(th)*yo[2];
313 xb = CosD(th)*xi[2]-SinD(th)*yi[2];
314 yb = SinD(th)*xi[2]+CosD(th)*yi[2];
cee918ed 315 lp1 = (xa-xb)/(ya-yb);
316 lc1 = xa-0.5*ktscarbonFiberThA*TMath::Sqrt(SQ(xa-xb)+SQ(ya-yb))/(xa-xb);
317 y = ya-ktscarbonFiberThA;
318 x = lp1*(y-ya)+lc1;
c023549c 319 xp = CosD(-th)*x-SinD(-th)*y;
320 yp = SinD(-th)*x+CosD(-th)*y;
cee918ed 321 sAh2->SetVertex(1,xp,yp);
322 sBh2->SetVertex(1,xp,yp);
323 sCh2->SetVertex(5,xp,yp);
324 y = yb+2.0*ktscarbonFiberThA;
325 x = lp1*(y-ya)+lc1;
c023549c 326 xp = CosD(-th)*x-SinD(-th)*y;
327 yp = SinD(-th)*x+CosD(-th)*y;
cee918ed 328 sAh2->SetVertex(2,xp,yp);
329 sBh2->SetVertex(2,xp,yp);
330 sCh2->SetVertex(6,xp,yp);
172b0d90 331 //
cee918ed 332 lp1 = (yo[5]-yi[5])/(xo[5]-xi[5]);
333 lc1 = yo[5]+0.5*ktscarbonFiberThA*TMath::Sqrt(SQ(yo[5]-yi[5])+
172b0d90 334 SQ(xo[5]-xi[5]))/(yo[5]-yi[5]);
cee918ed 335 x = xo[5]-ktscarbonFiberThA;
336 y = lp1*(x-xo[5])+lc1;
337 sAh3->SetVertex(0,x,y);
338 sBh3->SetVertex(0,x,y);
339 sCh3->SetVertex(4,x,y);
340 x = xi[5]+2.0*ktscarbonFiberThA;
341 y = lp1*(x-xo[5])+lc1;
342 sAh3->SetVertex(3,x,y);
343 sBh3->SetVertex(3,x,y);
172b0d90 344 x7[2] = x; y7[2] = y; // vortexing done after last point
cee918ed 345 //sCh3->SetVertex(7,x,y);
346 y = 2.0*ktscarbonFiberThA;
347 x = xo[5]-ktscarbonFiberThA;
348 sAh3->SetVertex(1,x,y);
349 sBh3->SetVertex(1,x,y);
350 sCh3->SetVertex(5,x,y);
351 y = 2.0*ktscarbonFiberThA;
352 x = xi[5]+2.0*ktscarbonFiberThA;
353 sAh3->SetVertex(2,x,y);
354 sBh3->SetVertex(2,x,y);
355 sCh3->SetVertex(6,x,y);
172b0d90 356 //
357 for(i=0;i<4;i++){ // define points at +dz
cee918ed 358 sA1->SetVertex(i+4,(sA1->GetVertices())[2*i],(sA1->GetVertices())[1+2*i]);
359 sA2->SetVertex(i+4,(sA2->GetVertices())[2*i],(sA2->GetVertices())[1+2*i]);
360 sA3->SetVertex(i+4,(sA3->GetVertices())[2*i],(sA3->GetVertices())[1+2*i]);
361 //
362 sB1->SetVertex(i+4,(sB1->GetVertices())[2*i],(sB1->GetVertices())[1+2*i]);
363 sB2->SetVertex(i+4,(sB2->GetVertices())[2*i],(sB2->GetVertices())[1+2*i]);
364 sB3->SetVertex(i+4,(sB3->GetVertices())[2*i],(sB3->GetVertices())[1+2*i]);
365 // C's are a cone which must match up with B's.
366 sC1->SetVertex(i+4,(sB1->GetVertices())[2*i],(sB1->GetVertices())[1+2*i]);
367 sC2->SetVertex(i+4,(sB2->GetVertices())[2*i],(sB2->GetVertices())[1+2*i]);
368 sC3->SetVertex(i+4,(sB3->GetVertices())[2*i],(sB3->GetVertices())[1+2*i]);
369 //
370 sAh1->SetVertex(i+4,(sAh1->GetVertices())[2*i],
371 (sAh1->GetVertices())[1+2*i]);
372 sAh2->SetVertex(i+4,(sAh2->GetVertices())[2*i],
373 (sAh2->GetVertices())[1+2*i]);
374 sAh3->SetVertex(i+4,(sAh3->GetVertices())[2*i],
375 (sAh3->GetVertices())[1+2*i]);
376 //
377 sBh1->SetVertex(i+4,(sBh1->GetVertices())[2*i],
378 (sBh1->GetVertices())[1+2*i]);
379 sBh2->SetVertex(i+4,(sBh2->GetVertices())[2*i],
380 (sBh2->GetVertices())[1+2*i]);
381 sBh3->SetVertex(i+4,(sBh3->GetVertices())[2*i],
382 (sBh3->GetVertices())[1+2*i]);
172b0d90 383 } // end for
384 //
cee918ed 385 lp1 = (xco[0]-xci[0])/(yco[0]-yci[0]);
386 lc1 = xco[0]+0.5*ktscarbonFiberThA*TMath::Sqrt(SQ(xco[0]-xci[0])+
172b0d90 387 SQ(yco[0]-yci[0]))/(xco[0]-xci[0]);
cee918ed 388 y = ktscRoutC-2.*ktscarbonFiberThA;
389 x = lp1*(y-yco[0])+lc1;
390 sCh1->SetVertex(0,x,y);
391 y = ktscRinC+ktscarbonFiberThA;
392 x = lp1*(y-yci[0])+lc1;
393 sCh1->SetVertex(2,x,y);
394 lp1 = (xco[1]-xci[1])/(yco[1]-yci[1]);
395 lc1 = xco[1]-0.5*ktscarbonFiberThA*TMath::Sqrt(SQ(xco[1]-xci[1])+
172b0d90 396 SQ(yco[1]-yci[1]))/(xco[1]-xci[1]);
cee918ed 397 y = ktscRoutC-2.*ktscarbonFiberThA;
398 x = lp1*(y-yco[1])+lc1;
399 sCh1->SetVertex(1,x,y);
400 y = ktscRinC+ktscarbonFiberThA;
401 x = lp1*(y-yci[1])+lc1;
402 sCh1->SetVertex(3,x,y);
403 //
404 th = 0.5*ktscAngle;
c023549c 405 xa = CosD(th)*xco[1]-SinD(th)*yco[1];
406 ya = SinD(th)*xco[1]+CosD(th)*yco[1];
407 xb = CosD(th)*xci[1]-SinD(th)*yci[1];
408 yb = SinD(th)*xci[1]+CosD(th)*yci[1];
cee918ed 409 lp1 = (xa-xb)/(ya-yb);
410 lc1 = xa+0.5*ktscarbonFiberThA*TMath::Sqrt(SQ(xa-xb)+SQ(ya-yb))/(xa-xb);
411 y = ya-ktscarbonFiberThA;
412 x = lp1*(y-ya)+lc1;
c023549c 413 xp = CosD(-th)*x-SinD(-th)*y;
414 yp = SinD(-th)*x+CosD(-th)*y;
cee918ed 415 yp = ya-ktscarbonFiberThA;
416 xp = lp1*(y-ya)+lc1;
417 sCh2->SetVertex(0,xp,yp);
418 y = yb+2.0*ktscarbonFiberThA;
419 x = lp1*(y-ya)+lc1;
c023549c 420 xp = CosD(-th)*x-SinD(-th)*y;
421 yp = SinD(-th)*x+CosD(-th)*y;
cee918ed 422 sCh2->SetVertex(2,xp,yp);
c023549c 423 xa = CosD(th)*xco[2]-SinD(th)*yco[2];
424 ya = SinD(th)*xco[2]+CosD(th)*yco[2];
425 xb = CosD(th)*xci[2]-SinD(th)*yci[2];
426 yb = SinD(th)*xci[2]+CosD(th)*yci[2];
cee918ed 427 lp1 = (xa-xb)/(ya-yb);
428 lc1 = xa-0.5*ktscarbonFiberThA*TMath::Sqrt(SQ(xa-xb)+SQ(ya-yb))/(xa-xb);
429 y = ya-ktscarbonFiberThA;
430 x = lp1*(y-ya)+lc1;
c023549c 431 xp = CosD(-th)*x-SinD(-th)*y;
432 yp = SinD(-th)*x+CosD(-th)*y;
cee918ed 433 sCh2->SetVertex(1,xp,yp);
434 y = yb+2.0*ktscarbonFiberThA;
435 x = lp1*(y-ya)+lc1;
c023549c 436 xp = CosD(-th)*x-SinD(-th)*y;
437 yp = SinD(-th)*x+CosD(-th)*y;
cee918ed 438 sCh2->SetVertex(3,xp,yp);
172b0d90 439 //
cee918ed 440 lp1 = (yco[5]-yci[5])/(xco[5]-xci[5]);
441 lc1 = yco[5]+0.5*ktscarbonFiberThA*TMath::Sqrt(SQ(yco[5]-yci[5])+
172b0d90 442 SQ(xco[5]-xci[5]))/(yco[5]-yci[5]);
cee918ed 443 x = xco[5]-ktscarbonFiberThA;
444 y = lp1*(x-xco[5])+lc1;
445 sCh3->SetVertex(0,x,y);
446 x = xci[5]+2.0*ktscarbonFiberThA;
447 y = lp1*(x-xci[5])+lc1;
448 sCh3->SetVertex(2,x,y);
449 y = 2.0*ktscarbonFiberThA;
450 x = xco[5]-ktscarbonFiberThA;
451 sCh3->SetVertex(1,x,y);
452 y = 2.0*ktscarbonFiberThA;
453 x = xci[5]+2.0*ktscarbonFiberThA;
454 sCh3->SetVertex(3,x,y);
455 sCh1->SetVertex(7,x7[0],y7[0]); // 7th point most be done last ???
456 sCh2->SetVertex(7,x7[1],y7[1]); // 7th point most be done last ???
457 sCh3->SetVertex(7,x7[2],y7[2]); // 7th point most be done last ???
172b0d90 458 //
459 // Define Minimal volume to inclose this SPD Thermal Sheald.
cee918ed 460 sM1 = new TGeoPcon("ITSspdShealdVV",0.0,360.0,9);
461 sM1->Z(0) = 0.5*ktscLengthA+ktscLengthB;
462 sM1->Rmin(0) = ktscRinB;
463 x = sB1->GetVertices()[0]; // [0][0]
464 y = sB1->GetVertices()[1]; // [0][1]
465 sM1->Rmax(0) = TMath::Sqrt(x*x+y*y);
466 sM1->Z(1) = sM1->GetZ(0)-ktscLengthB;
467 sM1->Rmin(1) = sM1->GetRmin(0);
468 sM1->Rmax(1) = sM1->GetRmax(0);
469 sM1->Z(2) = sM1->GetZ(1);
470 sM1->Rmin(2) = ktscRinA;
471 x = sA1->GetVertices()[0]; // [0]0]
472 y = sA1->GetVertices()[1]; // [0][1]
473 sM1->Rmax(2) = TMath::Sqrt(x*x+y*y);
474 sM1->Z(3) = -(sM1->GetZ(0)-ktscLengthB);
475 sM1->Rmin(3) = sM1->GetRmin(2);
476 sM1->Rmax(3) = sM1->GetRmax(2);
477 sM1->Z(4) = sM1->GetZ(3);
478 sM1->Rmin(4) = sM1->GetRmin(1);
479 sM1->Rmax(4) = sM1->GetRmax(1);
480 sM1->Z(5) = -(sM1->GetZ(0));
481 sM1->Rmin(5) = sM1->GetRmin(0);
482 sM1->Rmax(5) = sM1->GetRmax(0);
483 sM1->Z(6) = sM1->GetZ(5) - ktscLengthC;
484 sM1->Rmin(6) = ktscRinC;
485 x = sC1->GetVertices()[0]; // [0][0]
486 y = sC1->GetVertices()[1]; // [0][1]
487 sM1->Rmax(6) = TMath::Sqrt(x*x+y*y);
488 sM1->Z(7) = sM1->GetZ(6);
489 sM1->Rmin(7) = sD->GetRmin();
490 sM1->Rmax(7) = sD->GetRmax();
491 sM1->Z(8) = sM1->Z(7) - ktscLengthD;
492 sM1->Rmin(8) = sM1->GetRmin(7);
493 sM1->Rmax(8) = sM1->GetRmax(7);
494 sM2 = new TGeoTubeSeg("ITSspdShealdWingVV",
495 sM1->GetRmax(8),sDw->GetRmax(),sDw->GetDz(),
496 sDw->GetPhi1(),sDw->GetPhi2());
cee918ed 497 //
498 x = 0.5*(sM1->GetZ(8) + sM1->GetZ(7));
172b0d90 499 tranITSspdShealdVVt0 = new TGeoTranslation("ITSspdShealdVVt0",0.0,0.0,x);
500 tranITSspdShealdVVt0->RegisterYourself();
501 TGeoRotation rotz90("",0.0,0.0,90.0); // never registered.
502 rotITSspdShealdVVt1 = new TGeoCombiTrans(*tranITSspdShealdVVt0,rotz90);
503 rotITSspdShealdVVt1->SetName("ITSspdShealdVVt1");
504 rotITSspdShealdVVt1->RegisterYourself();
505 TGeoRotation rotz180("",0.0,0.0,180.0); // never registered
506 rotITSspdShealdVVt2 = new TGeoCombiTrans(*tranITSspdShealdVVt0,rotz180);
507 rotITSspdShealdVVt2->SetName("ITSspdShealdVVt2");
508 rotITSspdShealdVVt2->RegisterYourself();
509 TGeoRotation rotz270("",0.0,0.0,270.0); // never registered
510 rotITSspdShealdVVt3 = new TGeoCombiTrans(*tranITSspdShealdVVt0,rotz270);
511 rotITSspdShealdVVt3->SetName("ITSspdShealdVVt3");
512 rotITSspdShealdVVt3->RegisterYourself();
cee918ed 513 sM = new TGeoCompositeShape("ITS SPD Thermal sheald volume",
514 "(((ITSspdShealdVV+"
515 "ITSspdShealdWingVV:ITSspdShealdVVt0)+"
516 "ITSspdShealdWingVV:ITSspdShealdVVt1)+"
517 "ITSspdShealdWingVV:ITSspdShealdVVt2)+"
518 "ITSspdShealdWingVV:ITSspdShealdVVt3");
172b0d90 519 //
f77f13c8 520 if(AliDebugLevel()){
d5219d0d 521 tranITSspdShealdVVt0->Print();
522 rotITSspdShealdVVt1->Print();
523 rotITSspdShealdVVt2->Print();
524 rotITSspdShealdVVt3->Print();
525 sD->InspectShape();
526 sDs->InspectShape();
527 sDw->InspectShape();
528 sDws->InspectShape();
529 sA1->InspectShape();
530 sAh1->InspectShape();
531 sA2->InspectShape();
532 sAh2->InspectShape();
533 sA3->InspectShape();
534 sAh3->InspectShape();
535 sB1->InspectShape();
536 sBh1->InspectShape();
537 sB2->InspectShape();
538 sBh2->InspectShape();
539 sB3->InspectShape();
540 sBh3->InspectShape();
541 sC1->InspectShape();
542 sCh1->InspectShape();
543 sC2->InspectShape();
544 sCh2->InspectShape();
545 sC3->InspectShape();
546 sCh3->InspectShape();
547 sM1->InspectShape();
548 sM2->InspectShape();
549 sM->InspectShape();
f77f13c8 550 } // end if AliDebugLevel
d5219d0d 551 //
172b0d90 552 TGeoManager *mgr = gGeoManager;
cee918ed 553 medSPDcf = mgr->GetMedium("ITSspdCarbonFiber");
554 medSPDfs = mgr->GetMedium("ITSspdStaselite4411w");
555 medSPDfo = mgr->GetMedium("ITSspdRohacell50A");
556 medSPDss = mgr->GetMedium("ITSspdStainlessSteal");
557 medSPDair= mgr->GetMedium("ITSspdAir");
558 TGeoVolume *vA1,*vA2,*vA3,*vAh1,*vAh2,*vAh3;
559 TGeoVolume *vB1,*vB2,*vB3,*vBh1,*vBh2,*vBh3;
560 TGeoVolume *vC1,*vC2,*vC3,*vCh1,*vCh2,*vCh3;
561 TGeoVolume *vD,*vDs,*vDw,*vDws,*vM;
bf86817c 562 vM = new TGeoVolume("ITSspdThermalShealdMother",sM,medSPDair);
cee918ed 563 vM->SetVisibility(kTRUE);
564 vM->SetLineColor(7); // light Blue
565 vM->SetLineWidth(1);
566 vM->SetFillColor(vM->GetLineColor());
567 vM->SetFillStyle(4090); // 90% transparent
568 moth->AddNode(vM,1,0); ///////////////////// Virtual Volume ////////
569 vA1 = new TGeoVolume("ITSspdCentCylA1CF",sA1,medSPDcf);
570 vA1->SetVisibility(kTRUE);
571 vA1->SetLineColor(4);
572 vA1->SetLineWidth(1);
573 vA2 = new TGeoVolume("ITSspdCentCylA2CF",sA2,medSPDcf);
574 vA2->SetVisibility(kTRUE);
575 vA2->SetLineColor(4);
576 vA2->SetLineWidth(1);
577 vA3 = new TGeoVolume("ITSspdCentCylA3CF",sA3,medSPDcf);
578 vA3->SetVisibility(kTRUE);
579 vA3->SetLineColor(4);
580 vA3->SetLineWidth(1);
581 vB1 = new TGeoVolume("ITSspdCentCylB1CF",sB1,medSPDcf);
582 vB1->SetVisibility(kTRUE);
583 vB1->SetLineColor(4);
584 vB1->SetLineWidth(1);
585 vB2 = new TGeoVolume("ITSspdCentCylB2CF",sB2,medSPDcf);
586 vB2->SetVisibility(kTRUE);
587 vB2->SetLineColor(4);
588 vB2->SetLineWidth(1);
589 vB3 = new TGeoVolume("ITSspdCentCylB3CF",sB3,medSPDcf);
590 vB3->SetVisibility(kTRUE);
591 vB3->SetLineColor(4);
592 vB3->SetLineWidth(1);
593 vC1 = new TGeoVolume("ITSspdCentCylC1CF",sC1,medSPDcf);
594 vC1->SetVisibility(kTRUE);
595 vC1->SetLineColor(4);
596 vC1->SetLineWidth(1);
597 vC2 = new TGeoVolume("ITSspdCentCylC2CF",sC2,medSPDcf);
598 vC2->SetVisibility(kTRUE);
599 vC2->SetLineColor(4);
600 vC2->SetLineWidth(1);
601 vC3 = new TGeoVolume("ITSspdCentCylC3CF",sC3,medSPDcf);
602 vC3->SetVisibility(kTRUE);
603 vC3->SetLineColor(4);
604 vC3->SetLineWidth(1);
605 vAh1 = new TGeoVolume("ITSspdCentCylA1AirA",sAh1,medSPDair);
606 vAh1->SetVisibility(kTRUE);
607 vAh1->SetLineColor(5); // Yellow
608 vAh1->SetFillColor(vAh1->GetLineColor());
609 vAh1->SetFillStyle(4090); // 90% transparent
610 vAh2 = new TGeoVolume("ITSspdCentCylA2AirA",sAh2,medSPDair);
611 vAh2->SetVisibility(kTRUE);
612 vAh2->SetLineColor(5); // Yellow
613 vAh2->SetFillColor(vAh2->GetLineColor());
614 vAh2->SetFillStyle(4090); // 90% transparent
615 vAh3 = new TGeoVolume("ITSspdCentCylA3AirA",sAh3,medSPDair);
616 vAh3->SetVisibility(kTRUE);
617 vAh3->SetLineColor(5); // Yellow
618 vAh3->SetFillColor(vAh3->GetLineColor());
619 vAh3->SetFillStyle(4090); // 90% transparent
620 vBh1 = new TGeoVolume("ITSspdCentCylA1AirB",sBh1,medSPDair);
621 vBh1->SetVisibility(kTRUE);
622 vBh1->SetLineColor(5); // Yellow
623 vBh1->SetFillColor(vBh1->GetLineColor());
624 vBh1->SetFillStyle(4090); // 90% transparent
625 vBh2 = new TGeoVolume("ITSspdCentCylA2AirB",sBh2,medSPDair);
626 vBh2->SetVisibility(kTRUE);
627 vBh2->SetLineColor(5); // Yellow
628 vBh2->SetFillColor(vBh2->GetLineColor());
629 vBh2->SetFillStyle(4090); // 90% transparent
630 vBh3 = new TGeoVolume("ITSspdCentCylA3AirB",sBh3,medSPDair);
631 vBh3->SetVisibility(kTRUE);
632 vBh3->SetLineColor(5); // Yellow
633 vBh3->SetFillColor(vBh3->GetLineColor());
634 vBh3->SetFillStyle(4090); // 90% transparent
635 vCh1 = new TGeoVolume("ITSspdCentCylA1AirC",sCh1,medSPDair);
636 vCh1->SetVisibility(kTRUE);
637 vCh1->SetLineColor(5); // Yellow
638 vCh1->SetFillColor(vCh1->GetLineColor());
639 vCh1->SetFillStyle(4090); // 90% transparent
640 vCh2 = new TGeoVolume("ITSspdCentCylA2AirC",sCh2,medSPDair);
641 vCh2->SetVisibility(kTRUE);
642 vCh2->SetLineColor(5); // Yellow
643 vCh2->SetFillColor(vCh2->GetLineColor());
644 vCh2->SetFillStyle(4090); // 90% transparent
645 vCh3 = new TGeoVolume("ITSspdCentCylA3AirC",sCh3,medSPDair);
646 vCh3->SetVisibility(kTRUE);
647 vCh3->SetLineColor(5); // Yellow
648 vCh3->SetFillColor(vCh3->GetLineColor());
649 vCh3->SetFillStyle(4090); // 90% transparent
650 vD = new TGeoVolume("ITSspdCentCylA1CD",sD,medSPDcf);
651 vD->SetVisibility(kTRUE);
652 vD->SetLineColor(4);
653 vD->SetLineWidth(1);
654 vDw = new TGeoVolume("ITSspdCentCylA1CDw",sDw,medSPDcf);
655 vDw->SetVisibility(kTRUE);
656 vDw->SetLineColor(4);
657 vDw->SetLineWidth(1);
658 vDs = new TGeoVolume("ITSspdCentCylA1Dfill",sDs,medSPDfs);
659 vDs->SetVisibility(kTRUE);
660 vDs->SetLineColor(3); // Green
661 vDs->SetFillColor(vDs->GetLineColor());
662 vDs->SetFillStyle(4010); // 10% transparent
663 vDws = new TGeoVolume("ITSspdCentCylA1DwingFill",sDws,medSPDfs);
664 vDws->SetVisibility(kTRUE);
665 vDws->SetLineColor(3); // Green
666 vDws->SetFillColor(vDws->GetLineColor());
667 vDws->SetFillStyle(4010); // 10% transparent
668 //
669 vA1->AddNode(vAh1,1,0);
670 vA2->AddNode(vAh2,1,0);
671 vA3->AddNode(vAh3,1,0);
672 vB1->AddNode(vBh1,1,0);
673 vB2->AddNode(vBh2,1,0);
674 vB3->AddNode(vBh3,1,0);
675 vC1->AddNode(vCh1,1,0);
676 vC2->AddNode(vCh2,1,0);
677 vC3->AddNode(vCh3,1,0);
678 vD ->AddNode(vDs ,1,0);
679 vDw->AddNode(vDws,1,0);
680 //
681 vM->AddNode(vA1,1,0);
682 vM->AddNode(vA2,1,0);
683 vM->AddNode(vA3,1,0);
684 tranb = new TGeoTranslation("",0.0,0.0,0.5*(ktscLengthA+ktscLengthB));
685 tranbm = new TGeoTranslation("",0.0,0.0,0.5*(-ktscLengthA-ktscLengthB));
686 vM->AddNode(vB1,1,tranb);
687 vM->AddNode(vB2,1,tranb);
688 vM->AddNode(vB3,1,tranb);
689 vM->AddNode(vB1,2,tranbm);
690 vM->AddNode(vB2,2,tranbm);
691 vM->AddNode(vB3,2,tranbm);
692 // Muon side (rsB26) is at -Z.
172b0d90 693 tranc = new TGeoTranslation("",0.0,0.0,
cee918ed 694 0.5*(-ktscLengthA-ktscLengthB-ktscLengthC));
695 vM->AddNode(vC1,1,tranc);
696 vM->AddNode(vC2,1,tranc);
697 vM->AddNode(vC3,1,tranc);
698 vM->AddNode(vD,1,tranITSspdShealdVVt0);
699 vM->AddNode(vDw,1,tranITSspdShealdVVt0);
700 vM->AddNode(vDw,2,rotITSspdShealdVVt1);
701 vM->AddNode(vDw,3,rotITSspdShealdVVt2);
702 vM->AddNode(vDw,4,rotITSspdShealdVVt3);
172b0d90 703 k=2;
704 for(i=1;i<10;i++) {
cee918ed 705 th = ((Double_t)i)*ktscAngle*fgkDegree;
172b0d90 706 rot = new TGeoRotation("",0.0,0.0,th);
cee918ed 707 vM->AddNode(vA1,i+1,rot);
708 vM->AddNode(vB1,i+2,new TGeoCombiTrans(*tranb,*rot));
709 vM->AddNode(vB1,i+12,new TGeoCombiTrans(*tranbm,*rot));
710 vM->AddNode(vC1,i+1,new TGeoCombiTrans(*tranc,*rot));
172b0d90 711 if(i!=0||i!=2||i!=7){
cee918ed 712 vM->AddNode(vA2,k++,rot);
713 vM->AddNode(vB2,k++,new TGeoCombiTrans(*tranb,*rot));
714 vM->AddNode(vB2,k++,new TGeoCombiTrans(*tranbm,*rot));
715 vM->AddNode(vC2,k++,new TGeoCombiTrans(*tranc,*rot));
172b0d90 716 } // end if
717 if(i==5) {
cee918ed 718 vM->AddNode(vA3,2,rot);
719 vM->AddNode(vB3,3,new TGeoCombiTrans(*tranb,*rot));
720 vM->AddNode(vB3,4,new TGeoCombiTrans(*tranbm,*rot));
721 vM->AddNode(vC3,2,new TGeoCombiTrans(*tranc,*rot));
172b0d90 722 } // end if
723 } // end for i
724 rot = new TGeoRotation("",180.,0.0,0.0);
cee918ed 725 vM->AddNode(vA3,3,rot);
726 vM->AddNode(vB3,5,new TGeoCombiTrans(*tranb,*rot));
727 vM->AddNode(vB3,6,new TGeoCombiTrans(*tranbm,*rot));
728 vM->AddNode(vC3,3,new TGeoCombiTrans(*tranc,*rot));
172b0d90 729 rot = new TGeoRotation("",180.,0.0,180.0);
cee918ed 730 vM->AddNode(vA3,4,rot);
731 vM->AddNode(vB3,7,new TGeoCombiTrans(*tranb,*rot));
732 vM->AddNode(vB3,8,new TGeoCombiTrans(*tranbm,*rot));
733 vM->AddNode(vC3,4,new TGeoCombiTrans(*tranc,*rot));
f77f13c8 734 if(AliDebugLevel()){
cee918ed 735 vA1->PrintNodes();
736 vAh1->PrintNodes();
737 vA2->PrintNodes();
738 vAh2->PrintNodes();
739 vA3->PrintNodes();
740 vAh3->PrintNodes();
741 vB1->PrintNodes();
742 vBh1->PrintNodes();
743 vB2->PrintNodes();
744 vBh2->PrintNodes();
745 vB3->PrintNodes();
746 vBh3->PrintNodes();
747 vC1->PrintNodes();
748 vCh1->PrintNodes();
749 vC2->PrintNodes();
750 vCh2->PrintNodes();
751 vC3->PrintNodes();
752 vCh3->PrintNodes();
753 vD->PrintNodes();
754 vDs->PrintNodes();
755 vDw->PrintNodes();
756 vDws->PrintNodes();
d5219d0d 757 vM->PrintNodes();
172b0d90 758 } // end if
759}
760//______________________________________________________________________
cee918ed 761void AliITSv11GeometrySupport::SDDCone(TGeoVolume *moth){
172b0d90 762 // Define the detail SDD support cone geometry.
763 // Inputs:
a53658c6 764 // TGeo Volume *moth The mother volume to place this object.
172b0d90 765 // Outputs:
766 // none.
767 // Return:
768 // none.
769 //
770 // From Cilindro Centrale - Lavorazioni, ALR 0816/1 04/08/03 File
771 // name SDD/Cilindro.hpgl
cee918ed 772 const Double_t ktsLength = 790.0*fgkmm; // Thermal Sheeld length
773 const Double_t ktsInsertoLength= 15.0*fgkmm; // ????
774 const Double_t ktsOuterR = 0.5*(220.+10.)*fgkmm; // ????
775 const Double_t ktsInnerR = 0.5*(220.-10.)*fgkmm; // ????
776 const Double_t ktscarbonFiberth= 0.02*fgkmm; // ????
777 const Double_t ktsBoltDiameter = 6.0*fgkmm; // M6 screw
778 const Double_t ktsBoltDepth = 6.0*fgkmm; // in volume sC
779 const Double_t ktsBoltRadius = 0.5*220.*fgkmm; // Radius in volume sC
780 const Double_t ktsBoltAngle0 = 0.0*fgkDegree; // Angle in volume sC
781 const Double_t ktsBoltdAngle = 30.0*fgkDegree; // Angle in Volume sC
782 Double_t x,y,z,t,t0,rmin,rmax;
172b0d90 783 Int_t i,n;
cee918ed 784 TGeoTube *sA,*sB,*sC,*sD;
172b0d90 785 TGeoTranslation *tran;
786 TGeoRotation *rot;
787 TGeoCombiTrans *rotran;
cee918ed 788 TGeoMedium *medSDDcf,*medSDDfs,*medSDDfo,*medSDDss;
172b0d90 789
cee918ed 790 sA = new TGeoTube("ITS SDD Central Cylinder",ktsInnerR,ktsOuterR,
791 0.5*ktsLength);
792 sB = new TGeoTube("ITS SDD CC Foam",ktsInnerR+ktscarbonFiberth,
793 ktsOuterR-ktscarbonFiberth,
794 0.5*(ktsLength-2.0*ktsInsertoLength));
795 sC = new TGeoTube("ITS SDD CC Inserto",ktsInnerR+ktscarbonFiberth,
796 ktsOuterR-ktscarbonFiberth,0.5*ktsLength);
797 sD = new TGeoTube("ITS SDD CC M6 bolt end",0.0,0.5*ktsBoltDiameter,
798 0.5*ktsBoltDepth);
f77f13c8 799 if(AliDebugLevel()){
d5219d0d 800 sA->InspectShape();
801 sB->InspectShape();
802 sC->InspectShape();
803 sD->InspectShape();
f77f13c8 804 } // end if AliDebugLevel
172b0d90 805 //
806 TGeoManager *mgr = gGeoManager;
cee918ed 807 medSDDcf = mgr->GetMedium("ITSssdCarbonFiber");
808 medSDDfs = mgr->GetMedium("ITSssdStaselite4411w");
809 medSDDfo = mgr->GetMedium("ITSssdRohacell50A");
810 medSDDss = mgr->GetMedium("ITSssdStainlessSteal");
811 TGeoVolume *vA,*vB,*vC,*vD;
812 vA = new TGeoVolume("ITSsddCentCylCF",sA,medSDDcf);
813 vA->SetVisibility(kTRUE);
814 vA->SetLineColor(4);
815 vA->SetLineWidth(1);
816 vA->SetFillColor(vA->GetLineColor());
d5219d0d 817 vA->SetFillStyle(4030); // 30% transparent
cee918ed 818 vB = new TGeoVolume("ITSsddCentCylF",sB,medSDDfo);
819 vB->SetVisibility(kTRUE);
820 vB->SetLineColor(3);
821 vB->SetLineWidth(1);
822 vB->SetFillColor(vB->GetLineColor());
d5219d0d 823 vB->SetFillStyle(4050); // 50% transparent
cee918ed 824 vC = new TGeoVolume("ITSsddCentCylSt",sC,medSDDfs);
825 vC->SetVisibility(kTRUE);
826 vC->SetLineColor(2);
827 vC->SetLineWidth(1);
828 vC->SetFillColor(vC->GetLineColor());
d5219d0d 829 vC->SetFillStyle(4050); // 50% transparent
cee918ed 830 vD = new TGeoVolume("ITSsddCentCylSS",sD,medSDDss);
831 vD->SetVisibility(kTRUE);
832 vD->SetLineColor(1);
833 vD->SetLineWidth(1);
834 vD->SetFillColor(vD->GetLineColor());
d5219d0d 835 vD->SetFillStyle(4050); // 50% transparent
cee918ed 836 //
837 moth->AddNode(vA,1,0);
838 vA->AddNode(vC,1,0);
839 vC->AddNode(vB,1,0);
840 n = (Int_t)((360.*fgkDegree)/ktsBoltdAngle);
172b0d90 841 for(i=0;i<n;i++){
cee918ed 842 t = ktsBoltAngle0+((Double_t)i)*ktsBoltdAngle;
843 x = ktsBoltRadius*CosD(t);
844 y = ktsBoltRadius*SinD(t);
845 z = 0.5*(ktsLength-ktsBoltDepth);
172b0d90 846 tran = new TGeoTranslation("",x,y,z);
cee918ed 847 vC->AddNode(vD,i+1,tran);
172b0d90 848 tran = new TGeoTranslation("",x,y,-z);
cee918ed 849 vC->AddNode(vD,i+n+1,tran);
172b0d90 850 } // end for i
f77f13c8 851 if(AliDebugLevel()){
cee918ed 852 vA->PrintNodes();
853 vB->PrintNodes();
854 vC->PrintNodes();
855 vD->PrintNodes();
172b0d90 856 } // end if
857 // SDD Suport Cone
858 //
859 //
cee918ed 860 const Double_t kconThickness = 10.5*fgkmm;//Thickness Rohacell+car. fib.
861 const Double_t kconCthick = 1.5*fgkmm; // Carbon finber thickness
862 const Double_t kconRcurv = 15.0*fgkmm; // Radius of curvature.
863 const Double_t kconTc = 45.0; // angle of SDD cone [degrees].
864 const Double_t kconZouterMilled = 23.0*fgkmm;
865 const Double_t kconZcylinder = 186.0*fgkmm;
866 const Double_t kconZ0 = kconZcylinder + 0.5*ktsLength;
867 //const Int_t kconNspoaks = 12;
868 //const Int_t kconNmounts = 4;
869 //const Double_t kconDmountAngle = 9.0; // degrees
870 const Double_t kconRoutMax = 0.5*560.0*fgkmm;
871 const Double_t kconRoutMin = 0.5*539.0*fgkmm;
172b0d90 872 // Holes in cone for cables
cee918ed 873 const Double_t kconPhiHole1 = 0.0*fgkDegree;
874 const Double_t kcondPhiHole1 = 25.0*fgkDegree;
875 const Double_t kconRholeMax1 = 0.5*528.*fgkmm;
876 const Double_t kconRholeMin1 = 0.5*464.*fgkmm;
877 const Double_t kconPhiHole2 = 0.0*fgkDegree;
878 const Double_t kcondPhiHole2 = 50.0*fgkDegree;
879 const Double_t kconRholeMax2 = 0.5*375.*fgkmm;
880 const Double_t kconRholeMin2 = 0.5*280.*fgkmm;
881 //
882 //const Int_t kconNpostsOut = 6;
883 //const Int_t kconNpostsIn = 3;
884 //const Double_t kconPhi0PostOut = 0.0; // degree
885 //const Double_t kconPhi0PostIn = 0.0; // degree
886 //const Double_t kcondRpostOut = 16.0*fgkmm;
887 //const Double_t kcondRpostIn = 16.0*fgkmm;
888 //const Double_t kconZpostMaxOut = 116.0*fgkmm;
889 //const Double_t kconZpostMaxIn = 190.0*fgkmm;
890 const Double_t kconRinMax = 0.5*216*fgkmm;
891 const Double_t kconRinCylinder = 0.5*231.0*fgkmm;
892 //const Double_t kconRinHole = 0.5*220.0*fgkmm;
893 const Double_t kconRinMin = 0.5*210.0*fgkmm;
894 const Double_t kcondZin = 15.0*fgkmm; // ???
895 const Double_t kSinkconTc = SinD(kconTc);
896 const Double_t kCoskconTc = CosD(kconTc);
897 const Double_t kTankconTc = TanD(kconTc);
898 //
899 TGeoPcon *sE,*sF,*sG,*sH,*sI,*sJ,*sK;
900 TGeoCompositeShape *sL,*sM,*sN;
901 //
902 Double_t dza = kconThickness/kSinkconTc-
903 (kconRoutMax-kconRoutMin)/kTankconTc;
172b0d90 904 if(dza<=0){ // The number or order of the points are in error for a proper
905 // call to pcons!
906 Error("SDDcone","The definition of the points for a call to PCONS is"
907 " in error. abort.");
908 return;
909 } // end if
cee918ed 910 sE = new TGeoPcon("ITSsddSuportConeCarbonFiberSurfaceE",0.0,360.0,12);
911 sE->Z(0) = 0.0;
912 sE->Rmin(0) = kconRoutMin;
913 sE->Rmax(0) = kconRoutMax;
914 sE->Z(1) = kconZouterMilled - dza;
915 sE->Rmin(1) = sE->GetRmin(0);
916 sE->Rmax(1) = sE->GetRmax(0);
917 sE->Z(2) = kconZouterMilled;
918 sE->Rmax(2) = sE->GetRmax(0);
919 RadiusOfCurvature(kconRcurv,0.,sE->GetZ(1),sE->GetRmin(1),kconTc,z,rmin);
920 sE->Z(3) = z;
921 sE->Rmin(3) = rmin;
922 sE->Rmin(2) = RminFrom2Points(sE,3,1,sE->GetZ(2));
923 RadiusOfCurvature(kconRcurv,0.,sE->GetZ(2),sE->GetRmax(2),kconTc,z,rmax);
924 sE->Z(4) = z;
925 sE->Rmax(4) = rmax;
926 sE->Rmin(4) = RminFromZpCone(sE,3,kconTc,sE->GetZ(4),0.0);
927 sE->Rmax(3) = RmaxFrom2Points(sE,4,2,sE->GetZ(3));
928 sE->Rmin(7) = kconRinMin;
929 sE->Rmin(8) = kconRinMin;
930 RadiusOfCurvature(kconRcurv,90.0,0.0,kconRinMax,90.0-kconTc,z,rmax);
931 sE->Rmax(8) = rmax;
932 sE->Z(8) = ZFromRmaxpCone(sE,4,kconTc,sE->GetRmax(8));
933 sE->Z(9) = kconZcylinder;
934 sE->Rmin(9) = kconRinMin;
935 sE->Z(10) = sE->GetZ(9);
936 sE->Rmin(10) = kconRinCylinder;
937 sE->Rmin(11) = kconRinCylinder;
938 sE->Rmax(11) = sE->GetRmin(11);
939 rmin = sE->GetRmin(8);
940 RadiusOfCurvature(kconRcurv,90.0-kconTc,sE->GetZ(8),sE->GetRmax(8),90.0,
941 z,rmax);
942 rmax = kconRinMax;
943 sE->Z(11) = z+(sE->GetZ(8)-z)*(sE->GetRmax(11)-rmax)/
944 (sE->GetRmax(8)-rmax);
945 sE->Rmax(9) = RmaxFrom2Points(sE,11,8,sE->GetZ(9));
946 sE->Rmax(10) = sE->GetRmax(9);
947 sE->Z(6) = z-kcondZin;
948 sE->Z(7) = sE->GetZ(6);
949 sE->Rmax(6) = RmaxFromZpCone(sE,4,kconTc,sE->GetZ(6));
950 sE->Rmax(7) = sE->GetRmax(6);
951 RadiusOfCurvature(kconRcurv,90.,sE->GetZ(6),0.0,90.0-kconTc,z,rmin);
952 sE->Z(5) = z;
953 sE->Rmin(5) = RminFromZpCone(sE,3,kconTc,z);
954 sE->Rmax(5) = RmaxFromZpCone(sE,4,kconTc,z);
955 RadiusOfCurvature(kconRcurv,90.-kconTc,0.0,sE->Rmin(5),90.0,z,rmin);
956 sE->Rmin(6) = rmin;
172b0d90 957 // Inner Core, Inserto material
cee918ed 958 sF = new TGeoPcon("ITSsddSuportConeInsertoStesaliteF",0.,360.0,9);
959 sF->Z(0) = sE->GetZ(0);
960 sF->Rmin(0) = sE->GetRmin(0)+kconCthick;
961 sF->Rmax(0) = sE->GetRmax(0)-kconCthick;
962 sF->Z(1) = sE->GetZ(1);
963 sF->Rmin(1) = sF->GetRmin(0);
964 sF->Rmax(1) = sF->GetRmax(0);
965 sF->Z(2) = sE->GetZ(2);
966 sF->Rmax(2) = sF->GetRmax(1);
967 RadiusOfCurvature(kconRcurv-kconCthick,0.,sF->GetZ(1),sF->GetRmax(1),
968 kconTc,z,rmin);
969 sF->Z(3) = z;
970 sF->Rmin(3) = rmin;
971 sF->Rmin(2) = RminFrom2Points(sF,3,1,sF->GetZ(2));
972 RadiusOfCurvature(kconRcurv+kconCthick,0.,sF->GetZ(2),sF->GetRmax(2),
973 kconTc,z,rmax);
974 sF->Z(4) = z;
975 sF->Rmax(4) = rmax;
976 sF->Rmin(4) = RmaxFromZpCone(sE,2,kconTc,sF->GetZ(4),
977 -kconCthick);
978 sF->Rmax(3) = RmaxFrom2Points(sF,4,2,sF->GetZ(3));
979 sF->Rmin(7) = sE->GetRmin(7);
980 sF->Rmin(8) = sE->GetRmin(8);
981 sF->Z(6) = sE->GetZ(6)+kconCthick;
982 sF->Rmin(6) = sE->GetRmin(6);
983 sF->Z(7) = sF->GetZ(6);
984 sF->Rmax(8) = sE->GetRmax(8)-kconCthick*kSinkconTc;
985 RadiusOfCurvature(kconRcurv+kconCthick,90.0,sF->GetZ(6),sF->GetRmin(6),
986 90.0-kconTc,z,rmin);
987 sF->Z(5) = z;
988 sF->Rmin(5) = rmin;
989 sF->Rmax(5) = RmaxFromZpCone(sF,4,kconTc,z);
990 sF->Rmax(6) = RmaxFromZpCone(sF,4,kconTc,sF->GetZ(6));
991 sF->Rmax(7) = sF->GetRmax(6);
992 sF->Z(8) = ZFromRmaxpCone(sF,4,kconTc,sF->GetRmax(8),-kconCthick);
172b0d90 993 // Inner Core, Inserto material
cee918ed 994 sG = new TGeoPcon("ITSsddSuportConeFoamCoreG",0.0,360.0,4);
995 RadiusOfCurvature(kconRcurv+kconCthick,0.0,sF->GetZ(1),sF->GetRmin(1),
996 kconTc,z,rmin);
997 sG->Z(0) = z;
998 sG->Rmin(0) = rmin;
999 sG->Rmax(0) = sG->GetRmin(0);
1000 sG->Z(1) = sG->GetZ(0)+(kconThickness-2.0*kconCthick)/kSinkconTc;;
1001 sG->Rmin(1) = RminFromZpCone(sF,3,kconTc,sG->GetZ(1));
1002 sG->Rmax(1) = RmaxFromZpCone(sF,4,kconTc,sG->GetZ(1));
1003 sG->Z(2) = sE->GetZ(5)-kconCthick;
1004 sG->Rmin(2) = RminFromZpCone(sF,3,kconTc,sG->GetZ(2));
1005 sG->Rmax(2) = RmaxFromZpCone(sF,4,kconTc,sG->GetZ(2));
1006 sG->Z(3) = sF->GetZ(5)+(kconThickness-2.0*kconCthick)*kCoskconTc;
1007 sG->Rmax(3) = RmaxFromZpCone(sF,4,kconTc,sG->GetZ(3));
1008 sG->Rmin(3) = sG->GetRmax(3);
cee918ed 1009 //
1010 sH = new TGeoPcon("ITSsddSuportConeHoleH",kconPhiHole1,kcondPhiHole1,4);
1011 sH->Rmin(0) = kconRholeMax1;
1012 sH->Rmax(0) = sH->GetRmin(0);
1013 sH->Z(0) = ZFromRminpCone(sE,3,kconTc,sH->GetRmin(0));
1014 sH->Rmax(1) = sH->GetRmax(0);
1015 sH->Z(1) = ZFromRmaxpCone(sE,4,kconTc,sH->GetRmax(1));
1016 sH->Rmin(1) = RminFromZpCone(sE,3,kconTc,sH->GetZ(1));
1017 sH->Rmin(2) = kconRholeMin1;
1018 sH->Z(2) = ZFromRminpCone(sE,3,kconTc,sH->GetRmin(2));
1019 sH->Rmax(2) = RmaxFromZpCone(sE,4,kconTc,sH->GetZ(2));
1020 sH->Rmin(3) = sH->GetRmin(2);
1021 sH->Rmax(3) = sH->GetRmin(3);
1022 sH->Z(3) = ZFromRminpCone(sE,3,kconTc,sH->GetRmin(3));
cee918ed 1023 //
1024 x = kconCthick/(0.5*(kconRholeMax1+kconRholeMin1));
1025 t0 = kconPhiHole1 - x*fgkRadian;
1026 t = kcondPhiHole1 + 2.0*x*fgkRadian;
1027 sI = new TGeoPcon("ITSsddSuportConeHoleI",t0,t,4);
1028 sI->Rmin(0) = kconRholeMax1+kconCthick;
1029 sI->Rmax(0) = sI->GetRmin(0);
1030 sI->Z(0) = ZFromRminpCone(sF,3,kconTc,sI->GetRmin(0));
1031 sI->Rmax(1) = sI->GetRmax(0);
1032 sI->Z(1) = ZFromRmaxpCone(sF,4,kconTc,sI->GetRmax(1));
1033 sI->Rmin(1) = RminFromZpCone(sF,3,kconTc,sI->GetZ(1));
1034 sI->Rmin(2) = kconRholeMin1-kconCthick;
1035 sI->Z(2) = ZFromRminpCone(sF,3,kconTc,sI->GetRmin(2));
1036 sI->Rmax(2) = RmaxFromZpCone(sF,4,kconTc,sI->GetZ(2));
1037 sI->Rmin(3) = sI->GetRmin(2);
1038 sI->Rmax(3) = sI->GetRmin(3);
1039 sI->Z(3) = ZFromRmaxpCone(sF,4,kconTc,sI->GetRmax(3));
cee918ed 1040 //
1041 sJ = new TGeoPcon("ITSsddSuportConeHoleJ",kconPhiHole2,
1042 kcondPhiHole2,4);
1043 sJ->Rmin(0) = kconRholeMax2;
1044 sJ->Rmax(0) = sJ->GetRmin(0);
1045 sJ->Z(0) = ZFromRminpCone(sE,3,kconTc,sJ->GetRmin(0));
1046 sJ->Rmax(1) = sJ->GetRmax(0);
1047 sJ->Z(1) = ZFromRmaxpCone(sE,4,kconTc,sJ->GetRmax(1));
1048 sJ->Rmin(1) = RminFromZpCone(sE,3,kconTc,sJ->GetZ(1));
1049 sJ->Rmin(2) = kconRholeMin2;
1050 sJ->Z(2) = ZFromRminpCone(sE,3,kconTc,sJ->GetRmin(2));
1051 sJ->Rmax(2) = RmaxFromZpCone(sE,4,kconTc,sJ->GetZ(2));
1052 sJ->Rmin(3) = sJ->GetRmin(2);
1053 sJ->Rmax(3) = sJ->GetRmin(3);
1054 sJ->Z(3) = ZFromRmaxpCone(sE,4,kconTc,sJ->GetRmax(3));
cee918ed 1055 //
1056 x = kconCthick/(0.5*(kconRholeMax2+kconRholeMin2));
1057 t0 = kconPhiHole2 - x*fgkRadian;
1058 t = kcondPhiHole2 + 2.0*x*fgkRadian;
1059 sK = new TGeoPcon("ITSsddSuportConeHoleK",t0,t,4);
1060 sK->Rmin(0) = kconRholeMax2+kconCthick;
1061 sK->Rmax(0) = sK->GetRmin(0);
1062 sK->Z(0) = ZFromRminpCone(sF,3,kconTc,sK->GetRmin(0));
1063 sK->Rmax(1) = sK->GetRmax(0);
1064 sK->Z(1) = ZFromRmaxpCone(sF,4,kconTc,sK->GetRmax(1));
1065 sK->Rmin(1) = RminFromZpCone(sF,3,kconTc,sK->GetZ(1));
1066 sK->Rmin(2) = kconRholeMin2-kconCthick;
1067 sK->Z(2) = ZFromRminpCone(sF,3,kconTc,sK->GetRmin(2));
1068 sK->Rmax(2) = RmaxFromZpCone(sF,4,kconTc,sK->GetZ(2));
1069 sK->Rmin(3) = sK->GetRmin(2);
1070 sK->Rmax(3) = sK->GetRmin(3);
1071 sK->Z(3) = ZFromRmaxpCone(sF,4,kconTc,sK->GetRmax(3));
cee918ed 1072 //
172b0d90 1073 rot = new TGeoRotation("ITSsddRotZ30",0.0,0.0,30.0);
1074 rot->RegisterYourself();
f77f13c8 1075 if(AliDebugLevel()) rot->Print();
172b0d90 1076 rot = new TGeoRotation("ITSsddRotZ60",0.0,0.0,60.0);
1077 rot->RegisterYourself();
f77f13c8 1078 if(AliDebugLevel()) rot->Print();
172b0d90 1079 rot = new TGeoRotation("ITSsddRotZ90",0.0,0.0,90.0);
1080 rot->RegisterYourself();
f77f13c8 1081 if(AliDebugLevel()) rot->Print();
172b0d90 1082 rot = new TGeoRotation("ITSsddRotZ120",0.0,0.0,120.0);
1083 rot->RegisterYourself();
f77f13c8 1084 if(AliDebugLevel()) rot->Print();
172b0d90 1085 rot = new TGeoRotation("ITSsddRotZ150",0.0,0.0,150.0);
1086 rot->RegisterYourself();
f77f13c8 1087 if(AliDebugLevel()) rot->Print();
172b0d90 1088 rot = new TGeoRotation("ITSsddRotZ180",0.0,0.0,180.0);
1089 rot->RegisterYourself();
f77f13c8 1090 if(AliDebugLevel()) rot->Print();
172b0d90 1091 rot = new TGeoRotation("ITSsddRotZ210",0.0,0.0,210.0);
1092 rot->RegisterYourself();
f77f13c8 1093 if(AliDebugLevel()) rot->Print();
172b0d90 1094 rot = new TGeoRotation("ITSsddRotZ240",0.0,0.0,240.0);
1095 rot->RegisterYourself();
f77f13c8 1096 if(AliDebugLevel()) rot->Print();
172b0d90 1097 rot = new TGeoRotation("ITSsddRotZ270",0.0,0.0,270.0);
1098 rot->RegisterYourself();
f77f13c8 1099 if(AliDebugLevel()) rot->Print();
172b0d90 1100 rot = new TGeoRotation("ITSsddRotZ300",0.0,0.0,300.0);
1101 rot->RegisterYourself();
f77f13c8 1102 if(AliDebugLevel()) rot->Print();
172b0d90 1103 rot = new TGeoRotation("ITSsddRotZ330",0.0,0.0,330.0);
1104 rot->RegisterYourself();
f77f13c8 1105 if(AliDebugLevel()) rot->Print();
cee918ed 1106 sL = new TGeoCompositeShape("ITS SDD Suport Cone","((((((((((((((((("
1107 "ITSsddSuportConeCarbonFiberSurfaceE -"
1108 "ITSsddSuportConeHoleH) -"
1109 "ITSsddSuportConeHoleH:ITSsddRotZ30) -"
1110 "ITSsddSuportConeHoleH:ITSsddRotZ60) -"
1111 "ITSsddSuportConeHoleH:ITSsddRotZ90) -"
1112 "ITSsddSuportConeHoleH:ITSsddRotZ120) -"
1113 "ITSsddSuportConeHoleH:ITSsddRotZ150) -"
1114 "ITSsddSuportConeHoleH:ITSsddRotZ180) -"
1115 "ITSsddSuportConeHoleH:ITSsddRotZ210) -"
1116 "ITSsddSuportConeHoleH:ITSsddRotZ240) -"
1117 "ITSsddSuportConeHoleH:ITSsddRotZ270) -"
1118 "ITSsddSuportConeHoleH:ITSsddRotZ300) -"
1119 "ITSsddSuportConeHoleH:ITSsddRotZ330) -"
1120 "ITSsddSuportConeHoleJ) -"
1121 "ITSsddSuportConeHoleJ:ITSsddRotZ60) -"
1122 "ITSsddSuportConeHoleJ:ITSsddRotZ120) -"
1123 "ITSsddSuportConeHoleJ:ITSsddRotZ180) -"
172b0d90 1124 "ITSsddSuportConeHoleJ:ITSsddRotZ240) -"
cee918ed 1125 "ITSsddSuportConeHoleJ:ITSsddRotZ300");
1126 sM = new TGeoCompositeShape("ITS SDD Suport Cone Inserto Stesalite",
1127 "((((((((((((((((("
1128 "ITSsddSuportConeInsertoStesaliteF -"
1129 "ITSsddSuportConeHoleI) -"
1130 "ITSsddSuportConeHoleI:ITSsddRotZ30) -"
1131 "ITSsddSuportConeHoleI:ITSsddRotZ60) -"
1132 "ITSsddSuportConeHoleI:ITSsddRotZ90) -"
1133 "ITSsddSuportConeHoleI:ITSsddRotZ120) -"
1134 "ITSsddSuportConeHoleI:ITSsddRotZ150) -"
1135 "ITSsddSuportConeHoleI:ITSsddRotZ180) -"
1136 "ITSsddSuportConeHoleI:ITSsddRotZ210) -"
1137 "ITSsddSuportConeHoleI:ITSsddRotZ240) -"
1138 "ITSsddSuportConeHoleI:ITSsddRotZ270) -"
1139 "ITSsddSuportConeHoleI:ITSsddRotZ300) -"
1140 "ITSsddSuportConeHoleI:ITSsddRotZ330) -"
1141 "ITSsddSuportConeHoleK) -"
1142 "ITSsddSuportConeHoleK:ITSsddRotZ60) -"
1143 "ITSsddSuportConeHoleK:ITSsddRotZ120) -"
1144 "ITSsddSuportConeHoleK:ITSsddRotZ180) -"
1145 "ITSsddSuportConeHoleK:ITSsddRotZ240) -"
1146 "ITSsddSuportConeHoleK:ITSsddRotZ300");
1147 sN = new TGeoCompositeShape("ITS SDD Suport Cone Foam Core",
1148 "((((((((((((((((("
1149 "ITSsddSuportConeFoamCoreG -"
1150 "ITSsddSuportConeHoleI) -"
1151 "ITSsddSuportConeHoleI:ITSsddRotZ30) -"
1152 "ITSsddSuportConeHoleI:ITSsddRotZ60) -"
1153 "ITSsddSuportConeHoleI:ITSsddRotZ90) -"
1154 "ITSsddSuportConeHoleI:ITSsddRotZ120) -"
1155 "ITSsddSuportConeHoleI:ITSsddRotZ150) -"
1156 "ITSsddSuportConeHoleI:ITSsddRotZ180) -"
1157 "ITSsddSuportConeHoleI:ITSsddRotZ210) -"
1158 "ITSsddSuportConeHoleI:ITSsddRotZ240) -"
1159 "ITSsddSuportConeHoleI:ITSsddRotZ270) -"
1160 "ITSsddSuportConeHoleI:ITSsddRotZ300) -"
1161 "ITSsddSuportConeHoleI:ITSsddRotZ330) -"
1162 "ITSsddSuportConeHoleK) -"
1163 "ITSsddSuportConeHoleK:ITSsddRotZ60) -"
1164 "ITSsddSuportConeHoleK:ITSsddRotZ120) -"
1165 "ITSsddSuportConeHoleK:ITSsddRotZ180) -"
1166 "ITSsddSuportConeHoleK:ITSsddRotZ240) -"
1167 "ITSsddSuportConeHoleK:ITSsddRotZ300");
172b0d90 1168 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
f77f13c8 1169 if(AliDebugLevel()){
d5219d0d 1170 sE->InspectShape();
1171 sF->InspectShape();
1172 sG->InspectShape();
1173 sH->InspectShape();
1174 sI->InspectShape();
1175 sJ->InspectShape();
1176 sK->InspectShape();
1177 sL->InspectShape();
1178 sM->InspectShape();
1179 sN->InspectShape();
f77f13c8 1180 } // end if AliDebugLevel()
d5219d0d 1181 //
cee918ed 1182 TGeoVolume *vL,*vM,*vN;
1183 vL = new TGeoVolume("ITSsddConeL",sL,medSDDcf);
1184 vL->SetVisibility(kTRUE);
1185 vL->SetLineColor(4);
1186 vL->SetLineWidth(1);
1187 vL->SetFillColor(vL->GetLineColor());
1188 vL->SetFillStyle(4000); // 0% transparent
1189 vM = new TGeoVolume("ITSsddConeM",sM,medSDDfs);
1190 vM->SetVisibility(kTRUE);
1191 vM->SetLineColor(2);
1192 vM->SetLineWidth(1);
1193 vM->SetFillColor(vM->GetLineColor());
1194 vM->SetFillStyle(4010); // 10% transparent
1195 vN = new TGeoVolume("ITSsddConeN",sN,medSDDfo);
1196 vN->SetVisibility(kTRUE);
1197 vN->SetLineColor(7);
1198 vN->SetLineWidth(1);
1199 vN->SetFillColor(vN->GetLineColor());
1200 vN->SetFillStyle(4050); // 50% transparent
1201 //
1202 vM->AddNode(vN,1,0);
1203 vL->AddNode(vM,1,0);
1204 tran = new TGeoTranslation("",0.0,0.0,-kconZ0);
1205 moth->AddNode(vL,1,tran);
1206 rot = new TGeoRotation("",0.0,180.0*fgkDegree,0.0);
1207 rotran = new TGeoCombiTrans("",0.0,0.0,kconZ0,rot);
cee918ed 1208 moth->AddNode(vL,2,rotran);
f77f13c8 1209 if(AliDebugLevel()){
d5219d0d 1210 tran->Print();
1211 rot->Print();
1212 rotran->Print();
cee918ed 1213 vL->PrintNodes();
1214 vM->PrintNodes();
1215 vN->PrintNodes();
172b0d90 1216 } // end if
d5219d0d 1217 delete rot;// rot not explicity used in AddNode functions.
172b0d90 1218}
1219//______________________________________________________________________
cee918ed 1220void AliITSv11GeometrySupport::SSDCone(TGeoVolume *moth){
172b0d90 1221 // Define the detail SSD support cone geometry.
1222 // Inputs:
a53658c6 1223 // TGeo Volume *moth The mother volume to place this object.
172b0d90 1224 // Outputs:
1225 // none.
1226 // Return:
1227 // none.
1228 //
1229 Int_t i,j;
cee918ed 1230 Double_t t,t0,dt,x,y,z,vl[3],vg[3],x0,y0,rmin,rmax;
1231 TGeoMedium *medSSDcf = 0; // SSD support cone Carbon Fiber materal number.
1232 TGeoMedium *medSSDfs = 0; // SSD support cone inserto stesalite 4411w.
1233 TGeoMedium *medSSDfo = 0; // SSD support cone foam, Rohacell 50A.
1234 TGeoMedium *medSSDss = 0; // SSD support cone screw material,Stainless
1235 TGeoMedium *medSSDair = 0; // SSD support cone Air
1236 TGeoMedium *medSSDal = 0; // SSD support cone SDD mounting bracket Al
172b0d90 1237 TGeoManager *mgr = gGeoManager;
cee918ed 1238 medSSDcf = mgr->GetMedium("ITSssdCarbonFiber");
1239 medSSDfs = mgr->GetMedium("ITSssdStaselite4411w");
1240 medSSDfo = mgr->GetMedium("ITSssdRohacell50A");
1241 medSSDss = mgr->GetMedium("ITSssdStainlessSteal");
1242 medSSDair= mgr->GetMedium("ITSssdAir");
1243 medSSDal = mgr->GetMedium("ITSssdAl");
172b0d90 1244 //
1245 // SSD Central cylinder/Thermal Sheald.
cee918ed 1246 const Double_t kcylZlength = 1140.0*fgkmm; //
1247 const Double_t kcylZFoamlength = 1020.0*fgkmm; //
1248 const Double_t kcylROuter = 0.5*595.0*fgkmm; //
1249 const Double_t kcylRInner = 0.5*560.5*fgkmm; //
1250 const Double_t kcylCthick = 0.64*fgkmm; //
1251 const Double_t kcylFoamThick = 5.0*fgkmm; //
1252 const Double_t kcylRholes = 0.5*575.0*fgkmm;
1253 const Double_t kcylZM6 = 6.0*fgkmm; //
1254 const Double_t kcylRM6 = 0.5*6.0*fgkmm;
1255 const Double_t kcylPhi0M6 = 0.0*fgkDegree;
1256 const Int_t kcylNM6 = 40;
1257 const Double_t kcylZPin = 10.0*fgkmm;
1258 const Double_t kcylRPin = 0.5*4.0*fgkmm;
1259 const Double_t kcylPhi0Pin = (90.0+4.5)*fgkDegree;
1260 const Int_t kcylNPin = 2;
1261 //
1262 TGeoPcon *sCA,*sCB;
d5219d0d 1263 TGeoTube *sCC,*sCD,*sCE;
172b0d90 1264 //
1265 //Begin_Html
1266 /*
1267 <img src="picts/ITS/file_name.gif">
1268 <P>
1269 <FONT FACE'"TIMES">
1270 ITS SSD centreal support and thermal sheal cylinder.
1271 </FONT>
1272 </P>
1273 */
1274 //End_Html
d5219d0d 1275 //
1276 sCC = new TGeoTube("ITS SSD Thermal Centeral Rohacell CylinderCC",
1277 kcylROuter-kcylCthick-kcylFoamThick,
1278 kcylROuter-kcylCthick,0.5*kcylZFoamlength);
cee918ed 1279 sCA = new TGeoPcon("ITS SSD Thermal Centeral Carbon Fiber CylinderCA",
1280 0.0,360.0,6);
1281 sCB = new TGeoPcon("ITS SSD Thermal Centeral Stesalite CylinderCB",
1282 0.0,360.0,6);
cee918ed 1283 sCA->Z(0) = -0.5*kcylZlength;
1284 sCA->Rmin(0) = kcylRInner;
1285 sCA->Rmax(0) = kcylROuter;
1286 sCA->Z(1) = sCA->GetZ(0) + kcylZM6;
1287 sCA->Rmin(1) = sCA->GetRmin(0);
1288 sCA->Rmax(1) = sCA->GetRmax(0);
1289 sCA->Z(2) = -0.5*kcylZFoamlength;
1290 sCA->Rmin(2) = kcylROuter - 2.0*kcylCthick-kcylFoamThick;
1291 sCA->Rmax(2) = sCA->GetRmax(0);
1292 sCA->Z(3) = -sCA->GetZ(2);
1293 sCA->Rmin(3) = sCA->GetRmin(2);
1294 sCA->Rmax(3) = sCA->GetRmax(2);
1295 sCA->Z(4) = -sCA->GetZ(1);
1296 sCA->Rmin(4) = sCA->GetRmin(1);
1297 sCA->Rmax(4) = sCA->GetRmax(1);
1298 sCA->Z(5) = -sCA->GetZ(0);
1299 sCA->Rmin(5) = sCA->GetRmin(0);
1300 sCA->Rmax(5) = sCA->GetRmax(0);
1301 //
1302 sCB->Z(0) = sCA->GetZ(0);
1303 sCB->Rmin(0) = sCA->GetRmin(0) + kcylCthick;
1304 sCB->Rmax(0) = sCA->GetRmax(0) - kcylCthick;
1305 sCB->Z(1) = sCA->GetZ(1);
1306 sCB->Rmin(1) = sCA->GetRmin(1) + kcylCthick;
1307 sCB->Rmax(1) = sCA->GetRmax(1) - kcylCthick;
1308 sCB->Z(2) = sCA->GetZ(2);
1309 sCB->Rmin(2) = sCA->GetRmin(2) + kcylCthick;
1310 sCB->Rmax(2) = sCA->GetRmax(2) - kcylCthick;
1311 sCB->Z(3) = sCA->GetZ(3);
1312 sCB->Rmin(3) = sCA->GetRmin(3) + kcylCthick;
1313 sCB->Rmax(3) = sCA->GetRmax(3) - kcylCthick;
1314 sCB->Z(4) = sCA->GetZ(4);
1315 sCB->Rmin(4) = sCA->GetRmin(4) + kcylCthick;
1316 sCB->Rmax(4) = sCA->GetRmax(4) - kcylCthick;
1317 sCB->Z(5) = sCA->GetZ(5);
1318 sCB->Rmin(5) = sCA->GetRmin(5) + kcylCthick;
1319 sCB->Rmax(5) = sCA->GetRmax(5) - kcylCthick;
1320 //
d5219d0d 1321 sCD = new TGeoTube("ITS SSD Thermal Centeral Cylinder M6 screwCD",
cee918ed 1322 0.0,kcylRM6,0.5*kcylZM6);
d5219d0d 1323 sCE = new TGeoTube("ITS SSD Thermal Centeral Cylinder PinCE",
cee918ed 1324 0.0,kcylRPin,0.5*kcylZPin);
1325 //
f77f13c8 1326 if(AliDebugLevel()){
d5219d0d 1327 sCA->InspectShape();
1328 sCB->InspectShape();
1329 sCC->InspectShape();
1330 sCD->InspectShape();
1331 sCE->InspectShape();
1332 } // end if GetDegut()
cee918ed 1333 TGeoVolume *vCA,*vCB,*vCC,*vCD,*vCE;
1334 vCA = new TGeoVolume("ITSssdCentCylCA",sCA,medSSDcf);
1335 vCA->SetVisibility(kTRUE);
1336 vCA->SetLineColor(4); // blue
1337 vCA->SetLineWidth(1);
1338 vCA->SetFillColor(vCA->GetLineColor());
1339 vCA->SetFillStyle(4000); // 0% transparent
1340 vCB = new TGeoVolume("ITSssdCentCylCB",sCB,medSSDfs);
1341 vCB->SetVisibility(kTRUE);
1342 vCB->SetLineColor(2); // red
1343 vCB->SetLineWidth(1);
1344 vCB->SetFillColor(vCB->GetLineColor());
1345 vCB->SetFillStyle(4050); // 50% transparent
1346 vCC = new TGeoVolume("ITSssdCentCylCC",sCC,medSSDfo);
1347 vCC->SetVisibility(kTRUE);
1348 vCC->SetLineColor(3); // green
1349 vCC->SetLineWidth(1);
1350 vCC->SetFillColor(vCC->GetLineColor());
1351 vCC->SetFillStyle(4050); // 50% transparent
d5219d0d 1352 vCD = new TGeoVolume("ITSssdCentCylCD",sCD,medSSDss);
cee918ed 1353 vCD->SetVisibility(kTRUE);
1354 vCD->SetLineColor(1); // black
1355 vCD->SetLineWidth(1);
1356 vCD->SetFillColor(vCD->GetLineColor());
1357 vCD->SetFillStyle(4000); // 0% transparent
d5219d0d 1358 vCE = new TGeoVolume("ITSssdCentCylCE",sCE,medSSDss);
cee918ed 1359 vCE->SetVisibility(kTRUE);
1360 vCE->SetLineColor(1); // black
1361 vCE->SetLineWidth(1);
1362 vCE->SetFillColor(vCE->GetLineColor());
1363 vCE->SetFillStyle(4000); // 0% transparent
172b0d90 1364 // Insert Bolt and Pins in both the Cone and Cylinder at the same time.
cee918ed 1365 vCB->AddNode(vCC,1,0);
1366 vCA->AddNode(vCB,1,0);
1367 moth->AddNode(vCA,1,0);
f77f13c8 1368 if(AliDebugLevel()){
cee918ed 1369 vCA->PrintNodes();
1370 vCB->PrintNodes();
1371 vCC->PrintNodes();
d5219d0d 1372 vCD->PrintNodes();
1373 vCE->PrintNodes();
172b0d90 1374 } // end if
1375 //
1376 // SSD Cone
1377 // Data from Drawings ALR 0743/2E "Supporto Globale Settore SSD" and
1378 // ALR 0743/2A "Supporto Generale Settore SSD".
1379 //
cee918ed 1380 const Double_t kconThick = 13.0*fgkmm; // Thickness of Cone.
1381 const Double_t kconCthick = 0.75*fgkmm; // Car. finber thickness
1382 const Double_t kconRCurv0 = 10.0*fgkmm; // Radius of curvature.
1383 const Double_t kconRCurv1 = 25.0*fgkmm; // Radius of curvature.
1384 const Double_t kconT = 39.0*fgkDegree; // angle of SSD cone.
1385 const Double_t kconZOuterRing = 47.0*fgkmm;
1386 const Double_t kconZOuterRingMill = kconZOuterRing-5.0*fgkmm;
1387 const Double_t kconZToCylinder = 170.0*fgkmm;
1388 const Double_t kconZLengthMill = 171.5*fgkmm;
1389 const Double_t kconZLength = 176.5*fgkmm-
1390 (kconZOuterRing-kconZOuterRingMill);
1391 //const Double_t kconZInnerRing = 161.5*fgkmm-
1392 // (kconZOuterRing-kconZOuterRingMill);
1393 const Double_t kconZOuterRingInside = 30.25*fgkmm-
1394 (kconZOuterRing-kconZOuterRingMill);
1395 const Double_t kconZDisplacement = kconZToCylinder + 0.5*kcylZlength;
1396 const Double_t kconROuterMax = 0.5*985.0*fgkmm;
1397 const Double_t kconROuterMin = 0.5*945.0*fgkmm;
1398 const Double_t kconRCylOuterMill = 0.5*597.0*fgkmm;
1399 const Double_t kconRInnerMin = 0.5*562.0*fgkmm;
1400 //const Double_t kconRCentCurv0 = 0.5*927.0*fgkmm;
1401 const Double_t kconRCentCurv1 = 0.5*593.0*fgkmm;
1402 const Double_t kconRCentCurv2 = 0.5*578.0*fgkmm;
172b0d90 1403 // Foam core.
cee918ed 1404 const Double_t kconRohacellL0 = 112.3*fgkmm;
1405 const Double_t kconRohacellL1 = 58.4*fgkmm;
172b0d90 1406 // Screws and pins in outer SSD cone ring
cee918ed 1407 const Double_t kconROutHoles = 0.5*965.0*fgkmm;
1408 const Double_t kconRScrewM5by12 = 0.5*5.0*fgkmm;
1409 const Double_t kconLScrewM5by12 = 0.5*12.0*fgkmm;
1410 const Int_t kconNScrewM5by12 = 2;
1411 const Double_t kconRPinO6 = 0.5*6.0*fgkmm;
1412 const Double_t kconLPinO6 = 0.5*10.0*fgkmm;
1413 const Int_t kconNPinO6 = 3;
1414 const Int_t kconNRailScrews = 4;
1415 const Int_t kconNRailPins = 2;
1416 const Int_t kconNmounts = 4;
1417 const Double_t kconMountPhi0 = 9.0*fgkDegree; // degrees
1418 //
1419 const Double_t kconCableHoleROut = 0.5*920.0*fgkmm;
1420 const Double_t kconCableHoleRinner = 0.5*800.0*fgkmm;
1421 const Double_t kconCableHoleWidth = 200.0*fgkmm;
1422 const Double_t kconCableHoleAngle = 42.0*fgkDegree;
1423 //const Double_t kconCableHolePhi0 = 90.0/4.0*fgkDegree;
1424 //const Int_t kconNCableHoles = 8;
1425 const Double_t kconCoolHoleWidth = 40.0*fgkmm;
1426 const Double_t kconCoolHoleHight = 30.0*fgkmm;
1427 const Double_t kconCoolHoleRmin = 350.0*fgkmm;
1428 //const Double_t kconCoolHolephi0 = 90.0/4.0*fgkDegree;
1429 //const Int_t kconNCoolHoles = 8;
1430 const Double_t kconMountHoleWidth = 20.0*fgkmm;
1431 const Double_t kconMountHoleHight = 20.0*fgkmm;
1432 const Double_t kconMountHoleRmin = 317.5*fgkmm;
1433 //const Double_t kconMountHolephi0 = 0.0*fgkDegree;
1434 //const Int_t kconNMountHoles = 6;
172b0d90 1435 // SSD cone Wings with holes.
cee918ed 1436 const Double_t kconWingRmax = 527.5*fgkmm;
1437 const Double_t kconWingWidth = 70.0*fgkmm;
1438 const Double_t kconWingThick = 10.0*fgkmm;
1439 const Double_t kconWingPhi0 = 45.0*fgkDegree;
1440 //const Int_t kconNWings = 4;
172b0d90 1441 // SSD-SDD Thermal/Mechanical cylinder mounts
cee918ed 1442 const Double_t kconRM6Head = 8.0*fgkmm;
1443 const Double_t kconZM6Head = 8.5*fgkmm;
172b0d90 1444 //
1445 // SSD-SDD Mounting bracket
cee918ed 1446 const Double_t ksupPRmin = 0.5*539.0*fgkmm;// see SDD RoutMin
1447 const Double_t ksupPRmax = 0.5*585.0*fgkmm;
1448 const Double_t ksupPZ = 3.5*fgkmm;
1449 const Double_t ksupPPhi1 = (-0.5*70.*fgkmm/ksupPRmax)*fgkRadian;
1450 const Double_t ksupPPhi2 = -ksupPPhi1;
1451 //
1452 const Double_t kSinkconTc = SinD(kconT);
1453 const Double_t kCoskconTc = CosD(kconT);
1454 //
1455 TGeoPcon *sA0,*sB0,*sC0,*sF0,*sQ;
1456 TGeoConeSeg *sAh1,*sBh1;
1457 TGeoArb8 *sAh2,*sBh2;
1458 TGeoBBox *sAh3,*sBh3,*sAh4,*sBh4;
1459 TGeoConeSeg *sG,*sH;
1460 TGeoTubeSeg *sT;
1461 TGeoTube *sD,*sE,*sR,*sS;
1462 TGeoCompositeShape *sA,*sB,*sC,*sF;
172b0d90 1463 //
1464 // Lets start with the upper left outer carbon fiber surface.
1465 // Between za[2],rmaxa[2] and za[4],rmaxa[4] there is a curved section
cee918ed 1466 // given by rmaxa = rmaxa[2]-r*Sind(t) for 0<=t<=kconT and
1467 // za = za[2] + r*Cosd(t) for 0<=t<=kconT. Simularly between za[1],rmina[1
172b0d90 1468 // and za[3],rmina[3] there is a curve section given by
cee918ed 1469 // rmina = rmina[1]-r*Sind(t) for 0<=t<=kconT and za = za[1]+r&Sind(t)
1470 // for t<=0<=kconT. These curves have been replaced by straight lines
172b0d90 1471 // between the equivelent points for simplicity.
cee918ed 1472 // Poly-cone Volume sA0. Top part of SSD cone Carbon Fiber.
1473 sA0 = new TGeoPcon("ITSssdSuportConeCarbonFiberSurfaceA0",0.0,360.0,15);
1474 sA0->Z(0) = 0.0;
1475 sA0->Rmin(0) = kconROuterMin;
1476 sA0->Rmax(0) = kconROuterMax;
1477 sA0->Z(1) = kconZOuterRingInside-kconRCurv0;
1478 sA0->Rmin(1) = sA0->GetRmin(0);
1479 sA0->Rmax(1) = sA0->GetRmax(0);
1480 sA0->Z(2) = kconZOuterRingInside;
1481 sA0->Rmin(2) = sA0->GetRmin(1)-kconRCurv0;
1482 sA0->Rmax(2) = sA0->GetRmax(0);
1483 sA0->Z(3) = sA0->GetZ(2);
1484 sA0->Rmin(3) = -1000; // See Below
1485 sA0->Rmax(3) = sA0->GetRmax(0);
1486 sA0->Z(4) = kconZOuterRingMill-kconRCurv0;
1487 sA0->Rmin(4) = -1000; // See Below
1488 sA0->Rmax(4) = sA0->GetRmax(0);
1489 sA0->Z(5) = kconZOuterRingMill;
1490 sA0->Rmin(5) = -1000; // See Below
1491 sA0->Rmax(5) = sA0->GetRmax(4) - kconRCurv0;
1492 sA0->Z(6) = sA0->GetZ(5);
1493 sA0->Rmin(6) = -1000; // See Below
1494 sA0->Rmax(6) = -1000; // See Below
1495 sA0->Z(7) = sA0->GetZ(6)+kconRCurv0*(1.-kCoskconTc);
1496 sA0->Rmin(7) = -1000; // See Below
1497 sA0->Rmax(7) = -1000; // See Below
1498 sA0->Z(8) = -1000; // See Below
1499 sA0->Rmin(8) = kconRCentCurv2+kconRCurv1*kSinkconTc; // See Below
1500 sA0->Rmax(8) = -1000; // See Below
1501 sA0->Z(9) = -1000; // See Below
1502 sA0->Rmin(9) = kconRCentCurv2;
1503 sA0->Rmax(9) = -1000; // See Below
1504 sA0->Z(10) = -1000; // See Below
1505 sA0->Rmin(10)= kconRInnerMin;
1506 sA0->Rmax(10)= -1000; // See Below
1507 sA0->Z(11) = kconZLengthMill-kconRCurv0*(1.0-kCoskconTc);
1508 sA0->Rmin(11)= sA0->GetRmin(10);
1509 sA0->Rmax(11)= kconRCentCurv1+kconRCurv0*kSinkconTc;
1510 sA0->Z(12) = kconZToCylinder;
1511 sA0->Rmin(12)= sA0->GetRmin(10);
1512 sA0->Rmax(12)= -1000; // See Below
1513 sA0->Z(13) = sA0->GetZ(12);
1514 sA0->Rmin(13)= kconRCylOuterMill;
1515 sA0->Rmax(13)= -1000; // See Below
1516 z = kconZLengthMill;
1517 rmin = kconRCentCurv1;
1518 rmax = rmin;
1519 sA0->Z(14) = -1000; // See Below
1520 sA0->Rmin(14)= sA0->GetRmin(13);
1521 sA0->Rmax(14)= sA0->GetRmin(14);
1522 // Compute values undefined above
1523 sA0->Z(14) = Xfrom2Points(sA0->GetZ(11),sA0->GetRmax(11),z,rmax,
1524 sA0->GetRmax(14));
1525 sA0->Z(8) = ZFromRmaxpCone(sA0,11,90.-kconT,sA0->GetRmin(8),-kconThick);
1526 sA0->Rmax(8) = RmaxFromZpCone(sA0,11,90.-kconT,sA0->GetZ(8),0.0);
1527 sA0->Z(9) = sA0->GetZ(8)+kconRCurv1*(1.-kCoskconTc);
1528 sA0->Z(10) = sA0->GetZ(9);
1529 sA0->Rmin(3) = RminFromZpCone(sA0,8,90.-kconT,sA0->GetZ(3),0.0);
1530 sA0->Rmin(4) = RminFromZpCone(sA0,3,90.-kconT,sA0->GetZ(4),0.0);
1531 sA0->Rmin(5) = RminFromZpCone(sA0,3,90.-kconT,sA0->GetZ(5),0.0);
1532 sA0->Rmin(7) = RminFromZpCone(sA0,3,90.-kconT,sA0->GetZ(7),0.0);
1533 sA0->Rmax(7) = RmaxFromZpCone(sA0,11,90.-kconT,sA0->GetZ(7),0.0);
1534 sA0->Rmin(6) = sA0->GetRmin(5);
1535 sA0->Rmax(6) = RmaxFromZpCone(sA0,11,90.-kconT,sA0->GetZ(7),0.0);
1536 sA0->Rmax(9) = RmaxFromZpCone(sA0,11,90.-kconT,sA0->GetZ(9),0.0);
1537 sA0->Rmax(10)= sA0->GetRmax(9);
1538 t = TanD(270.+kconT);
1539 sA0->Rmax(12)= RmaxFrom2Points(sA0,11,14,sA0->GetZ(12));
1540 sA0->Rmax(13)= sA0->GetRmax(12);
cee918ed 1541 //
1542 // Poly-cone Volume B. Stesalite inside volume sA0.
172b0d90 1543 // Now lets define the Inserto Stesalite 4411w material volume.
cee918ed 1544 // Poly-cone Volume sA0. Top part of SSD cone Carbon Fiber.
1545 sB0 = new TGeoPcon("ITSssdSuportConeStaseliteB0",0.0,360.0,15);
1546 //
1547 sB0->Z(0) = sA0->GetZ(0);
1548 sB0->Rmin(0) = sA0->GetRmin(0) + kconCthick;
1549 sB0->Rmax(0) = sA0->GetRmax(0) - kconCthick;
1550 InsidePoint(sA0,0,1,2,kconCthick,sB0,1,kFALSE); // Rmin
1551 sB0->Rmax(1) = sB0->Rmax(0);
1552 InsidePoint(sA0,1,2,3,kconCthick,sB0,2,kFALSE); // Rmin
1553 sB0->Rmax(2) = sB0->Rmax(0);
1554 InsidePoint(sA0,2,3,9,kconCthick,sB0,3,kFALSE);
1555 sB0->Rmax(3) = sB0->Rmax(0);
1556 InsidePoint(sA0,0,4,5,kconCthick,sB0,4,kTRUE); // Rmax
1557 sB0->Rmin(4) = -1000.; // see Bellow
1558 InsidePoint(sA0,4,5,6,kconCthick,sB0,5,kTRUE); // Rmax
1559 sB0->Rmin(5) = -1000.; // see Bellow
1560 InsidePoint(sA0,5,6,7,kconCthick,sB0,6,kTRUE); // Rmax
1561 sB0->Rmin(6) = -1000.; // see Bellow
1562 InsidePoint(sA0,6,7,11,kconCthick,sB0,7,kTRUE); // Rmax
1563 sB0->Rmin(7) = -1000.; // see Bellow
1564 InsidePoint(sA0,3,8,9,kconCthick,sB0,8,kFALSE); // Rmin
1565 sB0->Rmax(8) = -1000.; // see Bellow
1566 InsidePoint(sA0,8,9,10,kconCthick,sB0,9,kFALSE); // Rmin
1567 sB0->Rmax(9) = -1000.; // see Bellow
1568 sB0->Z(10) = sA0->GetZ(10) + kconCthick;
1569 sB0->Rmin(10)= sA0->GetRmin(10);
1570 sB0->Rmax(10)= -1000.; // see Bellow
1571 InsidePoint(sA0,7,11,14,kconCthick,sB0,11,kTRUE); // Rmax
1572 sB0->Rmin(11)= sA0->GetRmin(10);
1573 sB0->Z(12) = sA0->GetZ(12);
1574 sB0->Rmin(12)= sA0->GetRmin(12);
1575 sB0->Rmax(12)= -1000.; // see Bellow
1576 sB0->Z(13) = sA0->GetZ(13);
1577 sB0->Rmin(13)= sA0->GetRmin(13);
1578 sB0->Rmax(13)= -1000.; // see Bellow
1579 sB0->Z(14) = sA0->GetZ(14) - kconCthick;
1580 sB0->Rmin(14)= sA0->GetRmin(14);
1581 sB0->Rmax(14)= sB0->Rmin(14); // Close?
1582 sB0->Rmin(4) = RminFrom2Points(sB0,3,8,sB0->GetZ(4));
1583 sB0->Rmin(5) = RminFrom2Points(sB0,3,8,sB0->GetZ(5));
1584 sB0->Rmin(6) = sB0->GetRmin(5);
1585 sB0->Rmin(7) = RminFrom2Points(sB0,3,8,sB0->GetZ(7));
1586 sB0->Rmax(8) = RmaxFrom2Points(sB0,7,11,sB0->GetZ(8));
1587 sB0->Rmax(9) = RmaxFrom2Points(sB0,7,11,sB0->GetZ(9));
1588 sB0->Rmax(10)= sB0->GetRmax(9);
1589 sB0->Rmax(12)= RmaxFrom2Points(sB0,11,14,sB0->GetZ(12));
1590 sB0->Rmax(13)= RmaxFrom2Points(sB0,11,14,sB0->GetZ(13));
cee918ed 1591 //
1592 // Poly-cone Volume sC0. Foam inside volume sA0.
172b0d90 1593 // Now lets define the Rohacell foam material volume.
cee918ed 1594 sC0 = new TGeoPcon("ITSssdSuportConeRohacellC0",0.0,360.0,4);
1595 sC0->Z(1) = sB0->GetZ(7);
1596 sC0->Rmax(1) = sB0->GetRmax(7);
1597 sC0->Rmin(1) = RminFrom2Points(sB0,3,8,sC0->GetZ(1));
1598 sC0->Rmin(0) = sC0->GetRmax(1);
1599 sC0->Rmax(0) = sC0->GetRmin(0);
1600 sC0->Z(0) = Zfrom2MinPoints(sB0,3,8,sC0->Rmin(0));
1601 t = kconThick-2.0*kconCthick;
1602 sC0->Rmax(3) = sC0->GetRmax(0)-kCoskconTc*TMath::Sqrt(
1603 kconRohacellL0*kconRohacellL0-t*t)+t*kSinkconTc;
1604 sC0->Rmin(3) = sC0->GetRmax(3);
1605 sC0->Z(3) = ZFromRmaxpCone(sB0,11,90.-kconT,sC0->GetRmax(3),0.0);;
1606 sC0->Rmin(2) = sC0->GetRmin(3);
1607 sC0->Z(2) = ZFromRminpCone(sB0,3,90.-kconT,sC0->GetRmin(2),0.0);
1608 sC0->Rmax(2) = RmaxFromZpCone(sB0,11,90.0-kconT,sC0->GetZ(2),0.0);
cee918ed 1609 //
d5219d0d 1610 // Poly-cone Volume sF0. Second Foam inside volume sA0.
172b0d90 1611 // Now lets define the Rohacell foam material volume.
cee918ed 1612 sF0 = new TGeoPcon("ITSssdSuportConeRohacellCF0",0.0,360.0,4);
1613 sF0->Z(2) = sB0->GetZ(8);
1614 sF0->Rmin(2) = sB0->GetRmin(8);
1615 sF0->Rmax(2) = sB0->GetRmax(8);
1616 sF0->Z(0) = sF0->GetZ(2)-kconRohacellL1*kSinkconTc;
1617 sF0->Rmin(0) = sF0->GetRmin(2)+kconRohacellL1*kCoskconTc;
1618 sF0->Rmax(0) = sF0->GetRmin(0);
1619 sF0->Z(1) = ZFromRmaxpCone(sB0,11,90.-kconT,sF0->GetRmax(0),0.0);;
1620 sF0->Rmax(1) = sF0->GetRmax(0);
1621 sF0->Rmin(1) = RminFrom2Points(sB0,3,8,sF0->GetZ(1));
1622 sF0->Rmax(3) = sF0->GetRmin(2)+(kconThick-2.0*kconCthick)*kCoskconTc;
1623 sF0->Rmin(3) = sF0->GetRmax(3);
1624 sF0->Z(3) = ZFromRmaxpCone(sB0,11,90.-kconT,sF0->GetRmax(3),0.0);
172b0d90 1625 // Holes for Cables to pass Through is created by the intersection
cee918ed 1626 // between a cone segment and an Arb8, One for the volume sA0 and a
1627 // larger one for the volumes sB0 and sC0, so that the surface is covered
1628 // in carbon figer (volume sA0).
1629 sAh1 = new TGeoConeSeg("ITSssdCableHoleAh1",
1630 0.5*kconZLength,kconCableHoleRinner,
1631 kconCableHoleROut,kconCableHoleRinner,
1632 kconCableHoleROut,
1633 90.-(0.5*kconCableHoleWidth/
1634 kconCableHoleROut)*fgkRadian,
1635 90.+(0.5*kconCableHoleWidth/
1636 kconCableHoleROut)*fgkRadian);
1637 sBh1 = new TGeoConeSeg("ITSssdCableHoleBh1",0.5*kconZLength,
1638 kconCableHoleRinner-kconCthick,
1639 kconCableHoleROut+kconCthick,
1640 kconCableHoleRinner-kconCthick,
1641 kconCableHoleROut+kconCthick,
1642 90.-(((0.5*kconCableHoleWidth+kconCthick)/
1643 (kconCableHoleROut+kconCthick)))*fgkRadian,
1644 90.+(((0.5*kconCableHoleWidth+kconCthick)/
1645 (kconCableHoleROut+kconCthick)))*fgkRadian);
1646 x0 = sAh1->GetRmax1()*CosD(sAh1->GetPhi2());
1647 y0 = sAh1->GetRmax1()*SinD(sAh1->GetPhi2());
1648 sAh2 = new TGeoArb8("ITSssdCableHoleAh2",0.5*kconZLength);
1649 y = sAh1->GetRmax1();
1650 x = x0+(y-y0)/TanD(90.0+kconCableHoleAngle);
1651 sAh2->SetVertex(0,x,y);
1652 y = sAh1->GetRmin1()*SinD(sAh1->GetPhi2());
1653 x = x0+(y-y0)/TanD(90.0+kconCableHoleAngle);
1654 sAh2->SetVertex(3,x,y);
1655 x0 = sAh1->GetRmax1()*CosD(sAh1->GetPhi1());
1656 y0 = sAh1->GetRmax1()*SinD(sAh1->GetPhi1());
1657 y = sAh1->GetRmax1();
1658 x = x0+(y-y0)/TanD(90.0-kconCableHoleAngle);
1659 sAh2->SetVertex(1,x,y);
1660 y = sAh1->GetRmin1()*SinD(sAh1->GetPhi1());
1661 x = x0+(y-y0)/TanD(90.0-kconCableHoleAngle);
1662 sAh2->SetVertex(2,x,y);
1663 //
1664 x0 = sBh1->GetRmax1()*CosD(sBh1->GetPhi2());
1665 y0 = sBh1->GetRmax1()*SinD(sBh1->GetPhi2());
1666 sBh2 = new TGeoArb8("ITSssdCableHoleBh2",0.5*kconZLength);
1667 y = sBh1->GetRmax1();
1668 x = x0+(y-y0)/TanD(90.0+kconCableHoleAngle);
1669 sBh2->SetVertex(0,x,y);
1670 y = sBh1->GetRmin1()*SinD(sBh1->GetPhi2());
1671 x = x0+(y-y0)/TanD(90.0+kconCableHoleAngle);
1672 sBh2->SetVertex(3,x,y);
1673 x0 = sBh1->GetRmax1()*CosD(sBh1->GetPhi1());
1674 y0 = sBh1->GetRmax1()*SinD(sBh1->GetPhi1());
1675 y = sBh1->GetRmax1();
1676 x = x0+(y-y0)/TanD(90.0-kconCableHoleAngle);
1677 sBh2->SetVertex(1,x,y);
1678 y = sBh1->GetRmin1()*SinD(sBh1->GetPhi1());
1679 x = x0+(y-y0)/TanD(90.0-kconCableHoleAngle);
1680 sBh2->SetVertex(2,x,y);
172b0d90 1681 for(i=0;i<4;i++){ // define points at +dz
cee918ed 1682 sAh2->SetVertex(i+4,(sAh2->GetVertices())[2*i],
1683 (sAh2->GetVertices())[1+2*i]);
1684 sBh2->SetVertex(i+4,(sBh2->GetVertices())[2*i],
1685 (sBh2->GetVertices())[1+2*i]);
172b0d90 1686 } // end for i
cee918ed 1687 sAh3 = new TGeoBBox("ITSssdCoolingHoleAh3",0.5*kconCoolHoleWidth,
d5219d0d 1688 0.5*kconCoolHoleHight,kconZLength);
cee918ed 1689 sBh3 = new TGeoBBox("ITSssdCoolingHoleBh3",
1690 0.5*kconCoolHoleWidth+kconCthick,
d5219d0d 1691 0.5*kconCoolHoleHight+kconCthick,kconZLength);
cee918ed 1692 sAh4 = new TGeoBBox("ITSssdMountingPostHoleAh4",0.5*kconMountHoleWidth,
1693 0.5*kconMountHoleHight,0.5*kconZLength);
d5219d0d 1694 z = sF0->GetZ(0)-sF0->GetZ(sF0->GetNz()-1);
1695 if(z<0.0) z = -z;
cee918ed 1696 sBh4 = new TGeoBBox("ITSssdMountingPostHoleBh4",
1697 0.5*kconMountHoleWidth+kconCthick,
d5219d0d 1698 0.5*kconMountHoleHight+kconCthick,0.5*z);
172b0d90 1699 // SSD Cone Wings
cee918ed 1700 sG = new TGeoConeSeg("ITSssdWingCarbonFiberSurfaceG",
1701 0.5*kconWingThick,kconROuterMax-kconCthick,
1702 kconWingRmax,kconROuterMax-kconCthick,kconWingRmax,
1703 kconWingPhi0-(0.5*kconWingWidth/kconWingRmax)*fgkRadian,
1704 kconWingPhi0+(0.5*kconWingWidth/kconWingRmax)*fgkRadian);
1705 sH = new TGeoConeSeg("ITSssdWingStaseliteH",
1706 0.5*kconWingThick-kconCthick,kconROuterMax-kconCthick,
1707 kconWingRmax-kconCthick,
1708 kconROuterMax-kconCthick,
1709 kconWingRmax-kconCthick,
1710 kconWingPhi0-((0.5*kconWingWidth-kconCthick)/
1711 (kconWingRmax-kconCthick))*fgkRadian,
1712 kconWingPhi0+((0.5*kconWingWidth-kconCthick)/
1713 (kconWingRmax-kconCthick))*fgkRadian);
172b0d90 1714 // SDD support plate, SSD side.
cee918ed 1715 //Poly-cone Volume sT.
1716 sT = new TGeoTubeSeg("ITSssdsddMountingBracketT",ksupPRmin,ksupPRmax,
1717 ksupPZ,ksupPPhi1,ksupPPhi2);
172b0d90 1718 //
1719 TGeoRotation *rotZ225 =new TGeoRotation("ITSssdConeZ225", 0.0,0.0, 22.5);
1720 rotZ225->RegisterYourself();
1721 TGeoRotation *rotZ675 =new TGeoRotation("ITSssdConeZ675", 0.0,0.0, 67.5);
1722 rotZ675->RegisterYourself();
1723 TGeoRotation *rotZ90 =new TGeoRotation("ITSssdConeZ90", 0.0,0.0, 90.0);
1724 rotZ90->RegisterYourself();
1725 TGeoRotation *rotZ1125=new TGeoRotation("ITSssdConeZ1125",0.0,0.0,112.5);
1726 rotZ1125->RegisterYourself();
1727 TGeoRotation *rotZ1575=new TGeoRotation("ITSssdConeZ1575",0.0,0.0,157.5);
1728 rotZ1575->RegisterYourself();
1729 TGeoRotation *rotZ180 =new TGeoRotation("ITSssdConeZ180", 0.0,0.0,180.0);
1730 rotZ180->RegisterYourself();
1731 TGeoRotation *rotZ2025=new TGeoRotation("ITSssdConeZ2025",0.0,0.0,202.5);
1732 rotZ2025->RegisterYourself();
1733 TGeoRotation *rotZ2475=new TGeoRotation("ITSssdConeZ2475",0.0,0.0,247.5);
1734 rotZ2475->RegisterYourself();
1735 TGeoRotation *rotZ270 =new TGeoRotation("ITSssdConeZ270", 0.0,0.0,270.0);
1736 rotZ270->RegisterYourself();
1737 TGeoRotation *rotZ2925=new TGeoRotation("ITSssdConeZ2925",0.0,0.0,292.5);
1738 rotZ2925->RegisterYourself();
1739 TGeoRotation *rotZ3375=new TGeoRotation("ITSssdConeZ3375",0.0,0.0,337.5);
1740 rotZ3375->RegisterYourself();
1741 //
cee918ed 1742 vl[0] = 0.0;vl[1] = kconCoolHoleRmin+0.5*kconCoolHoleHight;vl[2] = 0.0;
172b0d90 1743 rotZ225->LocalToMaster(vl,vg);
1744 TGeoCombiTrans *rotranA225 = new TGeoCombiTrans("ITSssdConeTZ225",vg[0],
1745 vg[1],vg[2],rotZ225);
1746 rotranA225->RegisterYourself();
1747 rotZ675->LocalToMaster(vl,vg);
1748 TGeoCombiTrans *rotranA675 = new TGeoCombiTrans("ITSssdConeTZ675", vg[0],
1749 vg[1],vg[2],rotZ675);
1750 rotranA675->RegisterYourself();
1751 rotZ1125->LocalToMaster(vl,vg);
1752 TGeoCombiTrans *rotranA1125 = new TGeoCombiTrans("ITSssdConeTZ1125",vg[0],
1753 vg[1],vg[2],rotZ1125);
1754 rotranA1125->RegisterYourself();
1755 rotZ1575->LocalToMaster(vl,vg);
1756 TGeoCombiTrans *rotranA1575 = new TGeoCombiTrans("ITSssdConeTZ1575",vg[0],
1757 vg[1],vg[2],rotZ1575);
1758 rotranA1575->RegisterYourself();
1759 rotZ2025->LocalToMaster(vl,vg);
1760 TGeoCombiTrans *rotranA2025 = new TGeoCombiTrans("ITSssdConeTZ2025",vg[0],
1761 vg[1],vg[2],rotZ2025);
1762 rotranA2025->RegisterYourself();
1763 rotZ2475->LocalToMaster(vl,vg);
1764 TGeoCombiTrans *rotranA2475 = new TGeoCombiTrans("ITSssdConeTZ2475",vg[0],
1765 vg[1],vg[2],rotZ2475);
1766 rotranA2475->RegisterYourself();
1767 rotZ2925->LocalToMaster(vl,vg);
1768 TGeoCombiTrans *rotranA2925 = new TGeoCombiTrans("ITSssdConeTZ2925",vg[0],
1769 vg[1],vg[2],rotZ2925);
1770 rotranA2925->RegisterYourself();
1771 rotZ3375->LocalToMaster(vl,vg);
1772 TGeoCombiTrans *rotranA3375 = new TGeoCombiTrans("ITSssdConeTZ3375",vg[0],
1773 vg[1],vg[2],rotZ3375);
1774 rotranA3375->RegisterYourself();
1775 TGeoRotation *rotZ30 = new TGeoRotation("ITSssdConeZ30", 0.0,0.0, 30.0);
1776 TGeoRotation *rotZ60 = new TGeoRotation("ITSssdConeZ60", 0.0,0.0, 60.0);
1777 //TGeoRotation *rotZ120 = new TGeoRotation("ITSssdConeZ120",0.0,0.0,120.0);
1778 TGeoRotation *rotZ150 = new TGeoRotation("ITSssdConeZ150",0.0,0.0,150.0);
1779 TGeoRotation *rotZ210 = new TGeoRotation("ITSssdConeZ210",0.0,0.0,210.0);
1780 //TGeoRotation *rotZ240 = new TGeoRotation("ITSssdConeZ240",0.0,0.0,240.0);
1781 TGeoRotation *rotZ300 = new TGeoRotation("ITSssdConeZ300",0.0,0.0,300.0);
1782 TGeoRotation *rotZ330 = new TGeoRotation("ITSssdConeZ330",0.0,0.0,330.0);
cee918ed 1783 vl[0] = kconMountHoleRmin+0.5*kconMountHoleHight; vl[1] = 0.0; vl[2] = 0.0;
d5219d0d 1784 for(i=0;i<sF0->GetNz();i++) vl[2] += sF0->GetZ(i);
1785 vl[2] /= (Double_t)(sF0->GetNz());
172b0d90 1786 rotZ30->LocalToMaster(vl,vg);
d5219d0d 1787 TGeoCombiTrans *rotranA30 = new TGeoCombiTrans("ITSssdConeTZ30",vg[0],
1788 vg[1],vg[2],rotZ30);
172b0d90 1789 rotranA30->RegisterYourself();
1790 rotZ90->LocalToMaster(vl,vg);
1791 TGeoCombiTrans *rotranA90 = new TGeoCombiTrans("ITSssdConeTZ90", vg[0],
1792 vg[1],vg[2],rotZ90);
1793 rotranA90->RegisterYourself();
1794 rotZ150->LocalToMaster(vl,vg);
1795 TGeoCombiTrans *rotranA150 = new TGeoCombiTrans("ITSssdConeTZ150",vg[0],
1796 vg[1],vg[2],rotZ150);
1797 rotranA150->RegisterYourself();
1798 rotZ210->LocalToMaster(vl,vg);
1799 TGeoCombiTrans *rotranA210 = new TGeoCombiTrans("ITSssdConeTZ210",vg[0],
1800 vg[1],vg[2],rotZ210);
1801 rotranA210->RegisterYourself();
1802 rotZ270->LocalToMaster(vl,vg);
1803 TGeoCombiTrans *rotranA270 = new TGeoCombiTrans("ITSssdConeTZ270",vg[0],
1804 vg[1],vg[2],rotZ270);
1805 rotranA270->RegisterYourself();
1806 rotZ330->LocalToMaster(vl,vg);
1807 TGeoCombiTrans *rotranA330 = new TGeoCombiTrans("ITSssdConeTZ330",vg[0],
1808 vg[1],vg[2],rotZ330);
1809 rotranA330->RegisterYourself();
cee918ed 1810 vl[0] = 0.0; vl[1] = 0.0; vl[2] = sA0->GetZ(10)+sT->GetDz();
172b0d90 1811 rotZ60->LocalToMaster(vl,vg);
1812 TGeoCombiTrans *rotranBrTZ60 = new TGeoCombiTrans("ITSssdConeBrTZ60",
1813 vg[0],vg[1],vg[2],rotZ60);
1814 rotranBrTZ60->RegisterYourself();
1815 TGeoCombiTrans *rotranBrTZ180 = new TGeoCombiTrans("ITSssdConeBrTZ180",
1816 vg[0],vg[1],vg[2],rotZ180);
1817 rotranBrTZ180->RegisterYourself();
1818 TGeoCombiTrans *rotranBrTZ300 = new TGeoCombiTrans("ITSssdConeBrTZ300",
1819 vg[0],vg[1],vg[2],rotZ300);
1820 rotranBrTZ300->RegisterYourself();
f77f13c8 1821 if(AliDebugLevel()){
d5219d0d 1822 rotZ225->Print();
1823 rotZ675->Print();
1824 rotZ90->Print();
1825 rotZ1125->Print();
1826 rotZ1575->Print();
1827 rotZ180->Print();
1828 rotZ2025->Print();
1829 rotZ2475->Print();
1830 rotZ270->Print();
1831 rotZ2925->Print();
1832 rotZ3375->Print();
1833 rotranA225->Print();
1834 rotranA675->Print();
1835 rotranA1125->Print();
1836 rotranA1575->Print();
1837 rotranA2025->Print();
1838 rotranA2475->Print();
1839 rotranA2925->Print();
1840 rotranA3375->Print();
1841 rotZ60->Print();
1842 rotZ300->Print();
1843 rotranA30->Print();
1844 rotranA90->Print();
1845 rotranA150->Print();
1846 rotranA210->Print();
1847 rotranA270->Print();
1848 rotranA330->Print();
1849 rotranBrTZ60->Print();
1850 rotranBrTZ180->Print();
1851 rotranBrTZ300->Print();
f77f13c8 1852 } // end if AliDebugLevel()
cee918ed 1853 sA = new TGeoCompositeShape("ITSssdSuportConeCarbonFiberSurfaceA",
1854 "(((((((((((((((((((((((((((("
172b0d90 1855 "ITSssdSuportConeCarbonFiberSurfaceA0 +"
1856 "ITSssdWingCarbonFiberSurfaceG) +"
1857 "ITSssdWingCarbonFiberSurfaceG:ITSssdConeZ90) +"
1858 "ITSssdWingCarbonFiberSurfaceG:ITSssdConeZ180) +"
1859 "ITSssdWingCarbonFiberSurfaceG:ITSssdConeZ270) -"
d5219d0d 1860 "(ITSssdCableHoleAh1:ITSssdConeZ225*ITSssdCableHoleAh2:ITSssdConeZ225)) -"
1861 "(ITSssdCableHoleAh1:ITSssdConeZ675*ITSssdCableHoleAh2:ITSssdConeZ675)) -"
1862 "(ITSssdCableHoleAh1:ITSssdConeZ1125*ITSssdCableHoleAh2:ITSssdConeZ1125)) -"
1863 "(ITSssdCableHoleAh1:ITSssdConeZ1575*ITSssdCableHoleAh2:ITSssdConeZ1575)) -"
1864 "(ITSssdCableHoleAh1:ITSssdConeZ2025*ITSssdCableHoleAh2:ITSssdConeZ2025)) -"
1865 "(ITSssdCableHoleAh1:ITSssdConeZ2475*ITSssdCableHoleAh2:ITSssdConeZ2475)) -"
1866 "(ITSssdCableHoleAh1:ITSssdConeZ2925*ITSssdCableHoleAh2:ITSssdConeZ2925)) -"
1867 "(ITSssdCableHoleAh1:ITSssdConeZ3375*ITSssdCableHoleAh2:ITSssdConeZ3375)) -"
172b0d90 1868 "ITSssdCoolingHoleAh3:ITSssdConeTZ225) -"
1869 "ITSssdCoolingHoleAh3:ITSssdConeTZ675) -"
1870 "ITSssdCoolingHoleAh3:ITSssdConeTZ1125) -"
1871 "ITSssdCoolingHoleAh3:ITSssdConeTZ1575) -"
1872 "ITSssdCoolingHoleAh3:ITSssdConeTZ2025) -"
1873 "ITSssdCoolingHoleAh3:ITSssdConeTZ2475) -"
1874 "ITSssdCoolingHoleAh3:ITSssdConeTZ2925) -"
1875 "ITSssdCoolingHoleAh3:ITSssdConeTZ3375) -"
1876 "ITSssdMountingPostHoleAh4:ITSssdConeTZ30) -"
1877 "ITSssdMountingPostHoleAh4:ITSssdConeTZ90) -"
1878 "ITSssdMountingPostHoleAh4:ITSssdConeTZ150) -"
1879 "ITSssdMountingPostHoleAh4:ITSssdConeTZ210) -"
1880 "ITSssdMountingPostHoleAh4:ITSssdConeTZ270) -"
1881 "ITSssdMountingPostHoleAh4:ITSssdConeTZ330) -"
1882 "ITSssdsddMountingBracketT:ITSssdConeBrTZ60) -"
1883 "ITSssdsddMountingBracketT:ITSssdConeBrTZ180) -"
1884 "ITSssdsddMountingBracketT:ITSssdConeBrTZ300"
1885 );
cee918ed 1886 sB = new TGeoCompositeShape("ITSssdSuportConeStaseliteB",
1887 "(((((((((((((((((((((((((((("
172b0d90 1888 "ITSssdSuportConeStaseliteB0 +"
1889 "ITSssdWingStaseliteH) +"
1890 "ITSssdWingStaseliteH:ITSssdConeZ90) +"
1891 "ITSssdWingStaseliteH:ITSssdConeZ180) +"
1892 "ITSssdWingStaseliteH:ITSssdConeZ270) -"
d5219d0d 1893 "(ITSssdCableHoleBh1:ITSssdConeZ225*ITSssdCableHoleBh2:ITSssdConeZ225)) -"
1894 "(ITSssdCableHoleBh1:ITSssdConeZ675*ITSssdCableHoleBh2:ITSssdConeZ675)) -"
1895 "(ITSssdCableHoleBh1:ITSssdConeZ1125*ITSssdCableHoleBh2:ITSssdConeZ1125)) -"
1896 "(ITSssdCableHoleBh1:ITSssdConeZ1575*ITSssdCableHoleBh2:ITSssdConeZ1575)) -"
1897 "(ITSssdCableHoleBh1:ITSssdConeZ2025*ITSssdCableHoleBh2:ITSssdConeZ2025)) -"
1898 "(ITSssdCableHoleBh1:ITSssdConeZ2475*ITSssdCableHoleBh2:ITSssdConeZ2475)) -"
1899 "(ITSssdCableHoleBh1:ITSssdConeZ2925*ITSssdCableHoleBh2:ITSssdConeZ2925)) -"
1900 "(ITSssdCableHoleBh1:ITSssdConeZ3375*ITSssdCableHoleBh2:ITSssdConeZ3375)) -"
172b0d90 1901 "ITSssdCoolingHoleBh3:ITSssdConeTZ225) -"
1902 "ITSssdCoolingHoleBh3:ITSssdConeTZ675) -"
1903 "ITSssdCoolingHoleBh3:ITSssdConeTZ1125) -"
1904 "ITSssdCoolingHoleBh3:ITSssdConeTZ1575) -"
1905 "ITSssdCoolingHoleBh3:ITSssdConeTZ2025) -"
1906 "ITSssdCoolingHoleBh3:ITSssdConeTZ2475) -"
1907 "ITSssdCoolingHoleBh3:ITSssdConeTZ2925) -"
1908 "ITSssdCoolingHoleBh3:ITSssdConeTZ3375) -"
1909 "ITSssdMountingPostHoleBh4:ITSssdConeTZ30) -"
1910 "ITSssdMountingPostHoleBh4:ITSssdConeTZ90) -"
1911 "ITSssdMountingPostHoleBh4:ITSssdConeTZ150) -"
1912 "ITSssdMountingPostHoleBh4:ITSssdConeTZ210) -"
1913 "ITSssdMountingPostHoleBh4:ITSssdConeTZ270) -"
1914 "ITSssdMountingPostHoleBh4:ITSssdConeTZ330) -"
1915 "ITSssdsddMountingBracketT:ITSssdConeBrTZ60) -"
1916 "ITSssdsddMountingBracketT:ITSssdConeBrTZ180) -"
1917 "ITSssdsddMountingBracketT:ITSssdConeBrTZ300"
1918 );
cee918ed 1919 sC = new TGeoCompositeShape("ITSssdSuportConeRohacellC",
d5219d0d 1920 "((((((("
1921 "ITSssdSuportConeRohacellC0 -"
1922 "ITSssdCableHoleBh1:ITSssdConeZ225*ITSssdCableHoleBh2:ITSssdConeZ225) -"
1923 "ITSssdCableHoleBh1:ITSssdConeZ675*ITSssdCableHoleBh2:ITSssdConeZ675) -"
1924 "ITSssdCableHoleBh1:ITSssdConeZ1125*ITSssdCableHoleBh2:ITSssdConeZ1125) -"
1925 "ITSssdCableHoleBh1:ITSssdConeZ1575*ITSssdCableHoleBh2:ITSssdConeZ1575) -"
1926 "ITSssdCableHoleBh1:ITSssdConeZ2025*ITSssdCableHoleBh2:ITSssdConeZ2025) -"
1927 "ITSssdCableHoleBh1:ITSssdConeZ2475*ITSssdCableHoleBh2:ITSssdConeZ2475) -"
1928 "ITSssdCableHoleBh1:ITSssdConeZ2925*ITSssdCableHoleBh2:ITSssdConeZ2925) -"
1929 "ITSssdCableHoleBh1:ITSssdConeZ3375*ITSssdCableHoleBh2:ITSssdConeZ3375 "
172b0d90 1930 );
cee918ed 1931 sF = new TGeoCompositeShape("ITSssdSuportConeRohacellCF",
1932 "((((("
d5219d0d 1933 "ITSssdSuportConeRohacellCF0 -"
172b0d90 1934 "ITSssdMountingPostHoleBh4:ITSssdConeTZ30) -"
1935 "ITSssdMountingPostHoleBh4:ITSssdConeTZ90) -"
1936 "ITSssdMountingPostHoleBh4:ITSssdConeTZ150) -"
1937 "ITSssdMountingPostHoleBh4:ITSssdConeTZ210) -"
1938 "ITSssdMountingPostHoleBh4:ITSssdConeTZ270) -"
d5219d0d 1939 "ITSssdMountingPostHoleBh4:ITSssdConeTZ330"
172b0d90 1940 );
1941 //
1942 // In volume SCB, th Inserto Stesalite 4411w material volume, there
1943 // are a number of Stainless steel screw and pin studs which will be
1944 // filled with screws/studs.
cee918ed 1945 sD = new TGeoTube("ITS Screw+stud used to mount things to the SSD "
1946 "support cone",
1947 0.0,kconRScrewM5by12,kconLScrewM5by12);
cee918ed 1948 sE = new TGeoTube("ITS pin used to mount things to the "
1949 "SSD support cone",0.0,kconRPinO6,kconLPinO6);
172b0d90 1950 // Bolt heads holding the SSD-SDD tube to the SSD cone.
1951 // Bolt -- PolyCone
cee918ed 1952 //Poly-cone Volume sQ.
1953 sQ = new TGeoPcon("ITS SSD Thermal sheal M6 screw headQ",0.0,360.0,4);
1954 sQ->Z(0) = sA0->GetZ(12);
1955 sQ->Rmin(0) = 0.0;
1956 sQ->Rmax(0) = kcylRM6;
d5219d0d 1957 sQ->Z(1) = sQ->GetZ(0) - kconZM6Head;
cee918ed 1958 sQ->Rmin(1) = 0.0;
1959 sQ->Rmax(1) = kcylRM6;
1960 sQ->Z(2) = sQ->GetZ(1);
1961 sQ->Rmin(2) = 0.0;
1962 sQ->Rmax(2) = kconRM6Head;
1963 sQ->Z(3) = sQ->GetZ(0)-ksupPZ;
1964 sQ->Rmin(3) = 0.0;
1965 sQ->Rmax(3) = 0.5*kconRM6Head;
172b0d90 1966 // air infront of bolt (stasolit Volume K) -- Tube
cee918ed 1967 sR = new TGeoTube("ITS Air in front of bolt (in stasolit)R",
1968 sQ->GetRmin(3),sQ->GetRmax(3),0.5*(ksupPZ-kconCthick));
172b0d90 1969 // air infront of bolt (carbon fiber volume I) -- Tube
cee918ed 1970 sS = new TGeoTube("ITS Air in front of Stainless Steal Screw end, M6S",
1971 sQ->GetRmin(3),sQ->GetRmax(3),0.5*kconCthick);
cee918ed 1972 //
f77f13c8 1973 if(AliDebugLevel()){
d5219d0d 1974 sA0->InspectShape();
1975 sB0->InspectShape();
1976 sC0->InspectShape();
1977 sF0->InspectShape();
1978 sQ->InspectShape();
1979 sAh1->InspectShape();
1980 sBh1->InspectShape();
1981 sAh2->InspectShape();
1982 sBh2->InspectShape();
1983 sAh3->InspectShape();
1984 sBh3->InspectShape();
1985 sAh4->InspectShape();
1986 sBh4->InspectShape();
1987 sG->InspectShape();
1988 sH->InspectShape();
1989 sT->InspectShape();
1990 sD->InspectShape();
1991 sE->InspectShape();
1992 sR->InspectShape();
1993 sS->InspectShape();
1994 sA->InspectShape();
1995 sB->InspectShape();
1996 sC->InspectShape();
1997 sF->InspectShape();
f77f13c8 1998 } // end if AliDebugLevel()
cee918ed 1999 TGeoVolume *vA,*vB,*vC,*vD,*vE,*vF,*vQ,*vR,*vS,*vT;
2000 //
2001 vA = new TGeoVolume("ITSssdConeA",sA,medSSDcf); // Carbon Fiber
2002 vA->SetVisibility(kTRUE);
2003 vA->SetLineColor(4); // blue
2004 vA->SetLineWidth(1);
2005 vA->SetFillColor(vA->GetLineColor());
d5219d0d 2006 vA->SetFillStyle(4050); // 50% transparent
cee918ed 2007 vB = new TGeoVolume("ITSssdConeB",sB,medSSDfs); // Staselite
2008 vB->SetVisibility(kTRUE);
2009 vB->SetLineColor(2); // red
2010 vB->SetLineWidth(1);
2011 vB->SetFillColor(vB->GetLineColor());
d5219d0d 2012 vB->SetFillStyle(4050); // 50% transparent
cee918ed 2013 vC = new TGeoVolume("ITSssdConeC",sC,medSSDfo); // Rohacell
2014 vC->SetVisibility(kTRUE);
2015 vC->SetLineColor(3); // green
2016 vC->SetLineWidth(1);
2017 vC->SetFillColor(vC->GetLineColor());
2018 vC->SetFillStyle(4050); // 50% transparent
2019 vF = new TGeoVolume("ITSssdConeF",sF,medSSDfo); // Rohacell;
2020 vF->SetVisibility(kTRUE);
2021 vF->SetLineColor(3); // green
2022 vF->SetLineWidth(1);
2023 vF->SetFillColor(vF->GetLineColor());
2024 vF->SetFillStyle(4050); // 50% transparent
2025 vD = new TGeoVolume("ITSssdConeD",sD,medSSDss);
2026 vD->SetVisibility(kTRUE);
2027 vD->SetLineColor(1); // black
2028 vD->SetLineWidth(1);
2029 vD->SetFillColor(vD->GetLineColor());
2030 vD->SetFillStyle(4000); // 0% transparent
2031 vE = new TGeoVolume("ITSssdConeE",sE,medSSDss);
2032 vE->SetVisibility(kTRUE);
2033 vE->SetLineColor(1); // black
2034 vE->SetLineWidth(1);
2035 vE->SetFillColor(vE->GetLineColor());
2036 vE->SetFillStyle(4000); // 0% transparent
2037 vQ = new TGeoVolume("ITSssdConeQ",sQ,medSSDss);
2038 vQ->SetVisibility(kTRUE);
2039 vQ->SetLineColor(1); // black
2040 vQ->SetLineWidth(1);
2041 vQ->SetFillColor(vQ->GetLineColor());
d5219d0d 2042 vQ->SetFillStyle(4000); // 0% transparent
cee918ed 2043 vR = new TGeoVolume("ITSssdConeR",sR,medSSDair);
2044 vR->SetVisibility(kTRUE);
2045 vR->SetLineColor(5); // yellow
2046 vR->SetLineWidth(1);
2047 vR->SetFillColor(vR->GetLineColor());
2048 vR->SetFillStyle(4090); // 90% transparent
2049 vS = new TGeoVolume("ITSssdConeS",sS,medSSDair);
2050 vS->SetVisibility(kTRUE);
2051 vS->SetLineColor(5); // yellow
2052 vS->SetLineWidth(1);
2053 vS->SetFillColor(vS->GetLineColor());
2054 vS->SetFillStyle(4090); // 90% transparent
2055 vT = new TGeoVolume("ITSssdsddMountingBracket",sT,medSSDal);
2056 vT->SetVisibility(kTRUE);
2057 vT->SetLineColor(5); // yellow
2058 vT->SetLineWidth(1);
2059 vT->SetFillColor(vT->GetLineColor());
2060 vT->SetFillStyle(4000); // 0% transparent
172b0d90 2061 //
2062 TGeoCombiTrans *rotran;
2063 TGeoTranslation *tran;
cee918ed 2064 tran = new TGeoTranslation("ITSssdConeTrans",0.0,0.0,-kconZDisplacement);
172b0d90 2065 TGeoRotation *rotY180 = new TGeoRotation("",0.0,180.0,0.0);
2066 TGeoCombiTrans *flip = new TGeoCombiTrans("ITSssdConeFlip",
cee918ed 2067 0.0,0.0,kconZDisplacement,rotY180);
172b0d90 2068 delete rotY180;// rot not explicity used in AddNode functions.
2069 //
2070 //
2071 //
2072 //
cee918ed 2073 vA->AddNode(vB,1,0);
2074 vB->AddNode(vC,1,0);
2075 vB->AddNode(vF,1,0);
2076 moth->AddNode(vA,1,tran); // RB24 side
2077 moth->AddNode(vA,2,flip); // RB26 side (Absorber)
172b0d90 2078 //
2079 //
2080 //
2081 // Insert Bolt and Pins in both the Cone and Cylinder at the same time.
cee918ed 2082 Int_t nCopyCDv=0,nCopyCEv=0,nCopyQv=0,nCopyvR=0,nCopySv=0,nCopyTv=0;
2083 Int_t nCopyvD=0,nCopyvE=0;
2084 z = sCB->GetZ(0)-0.5*kcylZPin;
2085 dt = (360.0/((Double_t)kcylNPin));
2086 for(i=0;i<kcylNPin;i++){
172b0d90 2087 t = ((Double_t)i)*dt;
cee918ed 2088 x = kcylRholes*CosD(t+kcylPhi0Pin);
2089 y = kcylRholes*SinD(t+kcylPhi0Pin);
172b0d90 2090 tran = new TGeoTranslation("",x,y,z);
cee918ed 2091 vCB->AddNode(vCD,++nCopyCDv,tran);
172b0d90 2092 tran = new TGeoTranslation("",x,y,-z);
cee918ed 2093 vCB->AddNode(vCD,++nCopyCDv,tran);
172b0d90 2094 } // end for i
cee918ed 2095 dt = (360.0/((Double_t)kcylNM6));
2096 for(i=0;i<kcylNM6;i++){
172b0d90 2097 t = ((Double_t)i)*dt;
cee918ed 2098 x = kcylRholes*CosD(t+kcylPhi0M6);
2099 y = kcylRholes*SinD(t+kcylPhi0M6);
2100 z = sCB->GetZ(0)-0.5*kcylZM6;
172b0d90 2101 tran = new TGeoTranslation("",x,y,z);
cee918ed 2102 vCB->AddNode(vCE,++nCopyCEv,tran);
172b0d90 2103 tran = new TGeoTranslation("",x,y,-z);
cee918ed 2104 vCB->AddNode(vCE,++nCopyCEv,tran);
172b0d90 2105 tran = new TGeoTranslation("",x,y,0.0);
cee918ed 2106 vB->AddNode(vQ,++nCopyQv,tran);
2107 if(!((t<rotranBrTZ60->GetRotation()->GetPhiRotation()+sT->GetPhi2()&&
2108 t>rotranBrTZ60->GetRotation()->GetPhiRotation()-sT->GetPhi1())||
2109 (t<rotranBrTZ180->GetRotation()->GetPhiRotation()+sT->GetPhi2()&&
2110 t>rotranBrTZ180->GetRotation()->GetPhiRotation()-sT->GetPhi1())||
2111 (t<rotranBrTZ300->GetRotation()->GetPhiRotation()+sT->GetPhi2()&&
2112 t>rotranBrTZ300->GetRotation()->GetPhiRotation()-sT->GetPhi1()))){
2113 // If not at an angle where the bracket sT is located.
2114 tran = new TGeoTranslation("",x,y,sB0->GetZ(10)-sR->GetDz());
2115 vB->AddNode(vR,++nCopyvR,tran);
2116 tran = new TGeoTranslation("",x,y,sA0->GetZ(10)-sS->GetDz());
2117 vA->AddNode(vS,++nCopySv,tran);
172b0d90 2118 } // end if
2119 } // end for i
2120 // Add the mounting brackets to the RB24 side only.
cee918ed 2121 vl[0] = 0.0;
2122 vl[1] = 0.0;
2123 vl[2] = sA0->GetZ(10)+kconZDisplacement-sT->GetDz();
172b0d90 2124 rotZ60->LocalToMaster(vl,vg);
2125 rotran = new TGeoCombiTrans("",vg[0],vg[1],vg[2],rotZ60);
cee918ed 2126 moth->AddNode(vT,++nCopyTv,rotran);
172b0d90 2127 rotZ180->LocalToMaster(vl,vg);
2128 rotran = new TGeoCombiTrans("",vg[0],vg[1],vg[2],rotZ180);
cee918ed 2129 moth->AddNode(vT,++nCopyTv,rotran);
172b0d90 2130 rotZ300->LocalToMaster(vl,vg);
2131 rotran = new TGeoCombiTrans("",vg[0],vg[1],vg[2],rotZ300);
cee918ed 2132 moth->AddNode(vT,++nCopyTv,rotran);
172b0d90 2133 //
2134 Double_t da[] = {-3.5,-1.5,1.5,3.5};
2135 for(i=0;i<2;i++){ // Mounting for ITS-TPC bracket or ITS-Rails
c023549c 2136 t0 = 180.*((Double_t)i);
cee918ed 2137 for(j=-kconNScrewM5by12/2;j<=kconNScrewM5by12/2;j++)if(j!=0){
172b0d90 2138 //screws per ITS-TPC brkt
c023549c 2139 t = t0 + 5.0*((Double_t)j);
cee918ed 2140 tran = new TGeoTranslation("",kconROutHoles*CosD(t),
2141 kconROutHoles*SinD(t),
2142 sB0->GetZ(0)+sD->GetDz());
2143 vB->AddNode(vD,++nCopyvD,tran);
172b0d90 2144 } // end or j
cee918ed 2145 for(j=-kconNPinO6/2;j<=kconNPinO6/2;j++){ // pins per ITS-TPC bracket
c023549c 2146 t = t0 + 3.0*((Double_t)j);
cee918ed 2147 tran = new TGeoTranslation("",kconROutHoles*CosD(t),
2148 kconROutHoles*SinD(t),
2149 sB0->GetZ(0)+sD->GetDz());
2150 vB->AddNode(vE,++nCopyvE,tran);
172b0d90 2151 } // end or j
c023549c 2152 t0 = (96.5+187.*((Double_t)i));
cee918ed 2153 for(j=0;j<kconNRailScrews;j++){ // screws per ITS-rail bracket
c023549c 2154 t = t0+da[j];
cee918ed 2155 tran = new TGeoTranslation("",kconROutHoles*CosD(t),
2156 kconROutHoles*SinD(t),
2157 sB0->GetZ(0)+sD->GetDz());
2158 vB->AddNode(vD,++nCopyvD,tran);
172b0d90 2159 } // end or j
c023549c 2160 t0 = (91.5+184.*((Double_t)i));
cee918ed 2161 for(j=-kconNRailPins/2;j<=kconNRailPins/2;j++)if(j!=0){
172b0d90 2162 // pins per ITS-rail bracket
c023549c 2163 t = t0+(7.0*((Double_t)j));
cee918ed 2164 tran = new TGeoTranslation("",kconROutHoles*CosD(t),
2165 kconROutHoles*SinD(t),
2166 sB0->GetZ(0)+sD->GetDz());
2167 vB->AddNode(vE,++nCopyvE,tran);
172b0d90 2168 } // end or j
2169 } // end for i
cee918ed 2170 for(i=0;i<kconNmounts;i++){
172b0d90 2171 // mounting points for SPD-cone+Beam-pipe support
cee918ed 2172 t0 = (45.0+((Double_t)i)*360./((Double_t)kconNmounts));
172b0d90 2173 for(j=-1;j<=1;j++)if(j!=0){ // 2 screws per bracket
cee918ed 2174 t = t0+((Double_t)j)*0.5*kconMountPhi0;
2175 tran = new TGeoTranslation("",kconROutHoles*CosD(t),
2176 kconROutHoles*SinD(t),
2177 sB0->GetZ(0)+sD->GetDz());
2178 vB->AddNode(vD,++nCopyvD,tran);
172b0d90 2179 } // end for j
2180 for(j=0;j<1;j++){ // 1 pin per bracket
2181 t = t0;
cee918ed 2182 tran = new TGeoTranslation("",kconROutHoles*CosD(t),
2183 kconROutHoles*SinD(t),
2184 sB0->GetZ(0)+sD->GetDz());
2185 vB->AddNode(vE,++nCopyvE,tran);
172b0d90 2186 } // end for j
2187 } // end for i
f77f13c8 2188 if(AliDebugLevel()){
cee918ed 2189 vA->PrintNodes();
2190 vB->PrintNodes();
2191 vC->PrintNodes();
2192 vD->PrintNodes();
2193 vE->PrintNodes();
2194 vF->PrintNodes();
2195 vQ->PrintNodes();
2196 vR->PrintNodes();
2197 vS->PrintNodes();
2198 vT->PrintNodes();
172b0d90 2199 } // end if
2200}
2201
2202//______________________________________________________________________
cee918ed 2203void AliITSv11GeometrySupport::ServicesCableSupport(TGeoVolume *moth){
172b0d90 2204 // Define the detail ITS cable support trays on both the RB24 and
2205 // RB26 sides..
2206 // Inputs:
a53658c6 2207 // TGeo Volume *moth The mother volume to place this object.
172b0d90 2208 // Outputs:
2209 // none.
2210 // Return:
2211 // none.
2212 // Based on the Drawings SSup_201A.jpg unless otherwise stated,
2213 // Volumes A...,
cee918ed 2214 TGeoMedium *medSUPcf = 0; // SUP support cone Carbon Fiber materal nbr.
2215 TGeoMedium *medSUPfs = 0; // SUP support cone inserto stesalite 4411w.
2216 TGeoMedium *medSUPfo = 0; // SUP support cone foam, Rohacell 50A.
2217 TGeoMedium *medSUPss = 0; // SUP support cone screw material,Stainless
2218 TGeoMedium *medSUPair = 0; // SUP support cone Air
2219 TGeoMedium *medSUPal = 0; // SUP support cone SDD mounting bracket Al
2220 TGeoMedium *medSUPwater = 0; // SUP support cone Water
172b0d90 2221 TGeoManager *mgr = gGeoManager;
cee918ed 2222 medSUPcf = mgr->GetMedium("ITSssdCarbonFiber");
2223 medSUPfs = mgr->GetMedium("ITSssdStaselite4411w");
2224 medSUPfo = mgr->GetMedium("ITSssdRohacell50A");
2225 medSUPss = mgr->GetMedium("ITSssdStainlessSteal");
2226 medSUPair = mgr->GetMedium("ITSssdAir");
2227 medSUPal = mgr->GetMedium("ITSssdAl");
2228 medSUPwater = mgr->GetMedium("ITSssdWater");
172b0d90 2229 //
2230 Int_t i,j;
db486a6e 2231 Double_t x,y,z,t,t0,dt,di,r,l,local[3],master[3];
2232 Char_t name[100];
2233 Double_t r1,r2,m;
2234 // RB 24, Open Side.
cee918ed 2235 const Double_t kfrm24Z0 = 900*fgkmm;//SSup_203A.jpg
2236 const Double_t kfrm24Thss = 5.0*fgkmm;
2237 const Double_t kfrm24Rss = 444.5*fgkmm-kfrm24Thss; //SSup_204A.jpg
2238 const Double_t kfrm24Width = 10.0*fgkmm;
2239 const Double_t kfrm24Hight = 10.0*fgkmm;
2240 const Double_t kfrm24Phi0 = 15.2*fgkDegree; // SSup_602A.jpg
2241 const Double_t kfrm24Phi1 = (90.0-7.6)*fgkDegree; // SSup_802A.jpg
2242 const Double_t kfrm24ZssSection = (415.0-10.0)*fgkmm;
2243 const Int_t kfrm24NZsections = 4;
2244 const Int_t kfrm24NPhiSections = 4;
2245 const Int_t kfrm24NPhi = 4;
db486a6e 2246 // These numbers are guessed at.
2247 const Double_t kfrm24ZfracAngle = 0.55; // frational z length to brack
2248 const Double_t kfrm24Angle = 10.0*fgkDegree; // Guessed at
2249 //
2250 TGeoTubeSeg *sA24[kfrm24NZsections+1];
2251 TGeoArb8 *sB24[kfrm24NZsections+1];
2252 TGeoPcon *sM24;
2253 Double_t zA24[kfrm24NZsections+1];
2254 l = 4.*kfrm24ZssSection+5*kfrm24Width;
2255 j = 0;
2256 for(i=0;i<kfrm24NZsections+1;i++){
2257 sprintf(name,"ITS sup Cable tray support frame radial section A24[%d]",
2258 i);
2259 r1 = kfrm24Rss;
2260 if(i==0) zA24[i] = kfrm24Width;
2261 else zA24[i] = zA24[i-1] + kfrm24ZssSection + kfrm24Width;
2262 if(zA24[i]>l*kfrm24ZfracAngle){ // break, radii get larger
2263 r1 = kfrm24Rss + (zA24[i]-kfrm24ZfracAngle*l)*SinD(kfrm24Angle);
2264 } // end if
2265 r2 = r1+kfrm24Thss;
2266 sA24[i] = new TGeoTubeSeg(name,r1,r2,0.5*kfrm24Width,kfrm24Phi0,
2267 kfrm24Phi1);
2268 if(i>0)if(sA24[i-1]->GetRmin()==sA24[i]->GetRmin()) j = i;
2269 } // end for i
2270 for(i=0;i<kfrm24NZsections;i++){
2271 sprintf(name,"ITS sup Cable tray support frame Z section B24[%d]",i);
2272 sB24[i] = new TGeoArb8(name,0.5*kfrm24ZssSection);
2273 sB24[i]->SetVertex(0,sA24[i]->GetRmin(),0.5*kfrm24Hight);
2274 sB24[i]->SetVertex(1,sA24[i]->GetRmax(),0.5*kfrm24Hight);
2275 sB24[i]->SetVertex(2,sA24[i]->GetRmin(),-0.5*kfrm24Hight);
2276 sB24[i]->SetVertex(3,sA24[i]->GetRmax(),-0.5*kfrm24Hight);
2277 sB24[i]->SetVertex(4,sA24[i+1]->GetRmin(),0.5*kfrm24Hight);
2278 sB24[i]->SetVertex(5,sA24[i+1]->GetRmax(),0.5*kfrm24Hight);
2279 sB24[i]->SetVertex(6,sA24[i+1]->GetRmin(),-0.5*kfrm24Hight);
2280 sB24[i]->SetVertex(7,sA24[i+1]->GetRmax(),-0.5*kfrm24Hight);
2281 } // end for i
2282 sM24 = new TGeoPcon("ITS sup Cable tray support frame mother volume M24",
2283 kfrm24Phi0,kfrm24Phi1,3);
2284 sM24->Z(0) = zA24[0] -kfrm24Width;
2285 sM24->Rmin(0) = sA24[0]->GetRmin();
2286 sM24->Rmax(0) = sA24[0]->GetRmax();
2287 sM24->Z(1) = zA24[j];
2288 sM24->Rmin(1) = sA24[j]->GetRmin();
2289 sM24->Rmax(1) = sA24[j]->GetRmax();
2290 sM24->Z(2) = zA24[kfrm24NZsections] + kfrm24Width;
2291 sM24->Rmin(2) = sA24[kfrm24NZsections]->GetRmin();
2292 sM24->Rmax(2) = sA24[kfrm24NZsections]->GetRmax();
f77f13c8 2293 if(AliDebugLevel()){
d5219d0d 2294 sM24->InspectShape();
db486a6e 2295 for(i=0;i<kfrm24NZsections+1;i++) sA24[i]->InspectShape();
2296 for(i=0;i<kfrm24NZsections;i++) sB24[i]->InspectShape();
f77f13c8 2297 } // end if AliDebugLevel()
db486a6e 2298 TGeoVolume *vA24[kfrm24NZsections+1],*vB24[kfrm24NZsections],*vM24;
172b0d90 2299 TGeoTranslation *tran;
db486a6e 2300 TGeoRotation *rot,*rot1;
172b0d90 2301 TGeoCombiTrans *tranrot;
2302 //
db486a6e 2303 for(i=0;i<kfrm24NZsections+1;i++){
2304 vA24[i] = 0;
2305 sprintf(name,"ITSsupFrameA24[%d]",i);
2306 vA24[i] = new TGeoVolume(name,sA24[i],medSUPss);
2307 vA24[i]->SetVisibility(kTRUE);
2308 vA24[i]->SetLineColor(1); // black
2309 vA24[i]->SetLineWidth(1);
2310 vA24[i]->SetFillColor(vA24[i]->GetLineColor());
2311 vA24[i]->SetFillStyle(4000); // 0% transparent
2312 } // end for i
2313 for(i=0;i<kfrm24NZsections;i++){
2314 vB24[i] = 0;
2315 sprintf(name,"ITSsupFrameB24[%d]",i);
2316 vB24[i] = new TGeoVolume(name,sB24[i],medSUPss);
2317 vB24[i]->SetVisibility(kTRUE);
2318 vB24[i]->SetLineColor(1); // black
2319 vB24[i]->SetLineWidth(1);
2320 vB24[i]->SetFillColor(vB24[i]->GetLineColor());
2321 vB24[i]->SetFillStyle(4000); // 0% transparent
2322 } // end for i
cee918ed 2323 vM24 = new TGeoVolume("ITSsupFrameM24",sM24,medSUPair);
2324 vM24->SetVisibility(kTRUE);
2325 vM24->SetLineColor(7); // light blue
2326 vM24->SetLineWidth(1);
2327 vM24->SetFillColor(vM24->GetLineColor());
2328 vM24->SetFillStyle(4090); // 90% transparent
2329 //
db486a6e 2330 Int_t ncopyB24[kfrm24NPhiSections];
cee918ed 2331 t0 = kfrm24Phi0;
2332 dt = (kfrm24Phi1-kfrm24Phi0)/((Double_t)kfrm24NPhiSections);
2333 for(i=0;i<=kfrm24NZsections;i++){
db486a6e 2334 z = zA24[i];
172b0d90 2335 tran = new TGeoTranslation("",0.0,0.0,z);
db486a6e 2336 vM24->AddNode(vA24[i],1,tran);
2337 if(i<kfrm24NZsections){
2338 ncopyB24[i] = 1;
2339 for(j=0;j<=kfrm24NPhiSections;j++){
2340 t = t0 + ((Double_t)j)*dt;
2341 rot = new TGeoRotation("",0.0,0.0,t);
2342 tranrot = new TGeoCombiTrans("",0.0,0.0,z+sB24[i]->GetDz(),rot);
2343 delete rot;// rot not explicity used in AddNode functions.
2344 vM24->AddNode(vB24[i],ncopyB24[i]++,tranrot);
2345 } // end for j
2346 } // end if
172b0d90 2347 } // end for i
db486a6e 2348 tran = new TGeoTranslation("",0.0,0.0,kfrm24Z0);
cee918ed 2349 moth->AddNode(vM24,1,tran);
2350 for(i=1;i<kfrm24NPhi;i++){
172b0d90 2351 di = (Double_t) i;
2352 rot = new TGeoRotation("",0.0,0.0,90.0*di);
db486a6e 2353 tranrot = new TGeoCombiTrans("",0.0,0.0,kfrm24Z0,rot);
172b0d90 2354 delete rot;// rot not explicity used in AddNode functions.
cee918ed 2355 moth->AddNode(vM24,i+1,tranrot);
172b0d90 2356 } // end for i
f77f13c8 2357 if(AliDebugLevel()){
db486a6e 2358 for(i=0;i<kfrm24NZsections+1;i++) vA24[i]->PrintNodes();
2359 for(i=0;i<kfrm24NZsections;i++) vB24[i]->PrintNodes();
cee918ed 2360 vM24->PrintNodes();
172b0d90 2361 } // end if
db486a6e 2362 //==================================================================
2363 // RB24 Cable Tray
2364 const Double_t kct24WidthBottom = 44.0*fgkmm; // Serv-C_208.jpg
2365 const Double_t kct24WidthTop = 46.0*fgkmm; // Serv-C_208.jpg
2366 const Double_t kct24Hight = 51.0*fgkmm; // Serv-C_208.jpg
2367 const Double_t kct24AlThick = 1.0*fgkmm; // Serv-C_208.jpg
2368 const Double_t kct24CapWidth = 46.0*fgkmm; // Serv-C_208.jpg
2369 const Double_t kct24CapEar = 5.0*fgkmm; // Guess
2370 const Double_t kct24Rmin = 455.0*fgkmm; // Serv-C_203.jpg
2371 const Double_t kct24CoolSectionH = 470.0*fgkmm-kct24Rmin;// Serv-C_203.jpg
2372 const Double_t kct24CoolCableDivEar = 2.0*fgkmm; // Guess
2373 const Int_t kct24Ntrays = 48; // Serv-C_205.jpg
2374 //const Int_t kct24Ntubes = 3; // Serv-C_208.jpg
2375 // Patch Pannels for RB 24 side
2376 const Double_t kft24PPHightSPDFMD = 72.0*fgkmm; // Serv-C_SPD/FMD.jpg
2377 const Double_t kft24PPHightSDDSSD = 104.0*fgkmm; // Serv-C_SDD/SSD.jpg
2378 const Double_t kft24PPlength = 350.0*fgkmm;//Serv-C_SPD/SDD/SSD/FMD_1.jpg
2379 const Double_t kft24Theta = 2.0*TMath::ATan2(kct24WidthBottom,
2380 2.0*kct24Rmin)*fgkRadian; //
2381 const Int_t kft24NPatchPannels = 20; //
2382 //
2383 Double_t xp[12],yp[12];
2384 TGeoPcon *sMT24;
2385 TGeoXtru *sT24,*sTs24,*sTl24,*sTt24,*sU24,*sVl24,*sVs24,*sW24;
2386 TGeoXtru *s3PP24,*s2PP24,*sV3PP24,*sV2PP24;
2387 // Outer Tray Full
2388 sT24 = new TGeoXtru(3);
2389 sT24->SetName("ITS sup Full Cable Tray for RB24 Side T24");
2390 xp[0] = -0.5*kct24WidthBottom;
2391 yp[0] = sM24->GetRmax(0);
2392 yp[1] = yp[0] + kct24Hight-kct24CapEar;
2393 xp[1] = Xfrom2Points(xp[0],yp[0],-0.5*kct24WidthTop+kct24AlThick,
2394 yp[0]+kct24Hight,yp[1]);
2395 yp[2] = yp[1];
2396 xp[2] = xp[1]-kct24AlThick;
2397 xp[3] = -0.5*kct24CapWidth;
2398 yp[3] = yp[0] + kct24Hight;
2399 xp[4] = -xp[3];
2400 yp[4] = yp[3];
2401 xp[5] = -xp[2];
2402 yp[5] = yp[2];
2403 xp[6] = -xp[1];
2404 yp[6] = yp[1];
2405 xp[7] = -xp[0];
2406 yp[7] = yp[0];
2407 sT24->DefinePolygon(8,xp,yp);
2408 sT24->DefineSection(0,sM24->GetZ(0));
2409 sT24->DefineSection(1,sM24->GetZ(1));
2410 sT24->DefineSection(2,zA24[kfrm24NZsections],0.0,
2411 sA24[kfrm24NZsections]->GetRmin()-sA24[0]->GetRmin());
2412 // RB 24 full tray no divider (for ALG and T0-V0 cables?)
2413 sW24 = new TGeoXtru(3);
2414 sW24->SetName("ITS sup Cable Tray No Divider for RB24 Side W24");
2415 xp[0] = sT24->GetX(0) + kct24AlThick;
2416 yp[0] = sT24->GetY(0) - kct24AlThick;
2417 yp[1] = sT24->GetY(3) - kct24AlThick;
2418 xp[1] = Xfrom2Points(sT24->GetX(0),sT24->GetY(0),sT24->GetX(1),
2419 sT24->GetY(1),yp[1]) + kct24AlThick;
2420 xp[2] = -xp[1];
2421 yp[2] = yp[1];
2422 xp[3] = -xp[0];
2423 yp[3] = yp[0];
2424 sW24->DefinePolygon(4,xp,yp);
2425 for(i=0;i<sT24->GetNz();i++){
2426 sW24->DefineSection(i,sT24->GetZ(i),sT24->GetXOffset(i),
2427 sT24->GetYOffset(i),sT24->GetScale(i));
2428 } // end for i
2429 // Outer Tray Short
2430 sTs24 = new TGeoXtru(3);
2431 sTs24->SetName("ITS sup Short Cable Tray for RB24 Side Ts24");
2432 yp[0] = sT24->GetY(0) + kct24CoolSectionH;
2433 xp[0] = Xfrom2Points(sT24->GetX(0),sT24->GetY(0),sT24->GetX(1),
2434 sT24->GetY(1),yp[0]);
2435 for(i=1;i<7;i++){
2436 xp[i] = sT24->GetX(i);
2437 yp[i] = sT24->GetY(i);
2438 } // end for i
2439 xp[7] = -xp[0];
2440 yp[7] = yp[0];
2441 sTs24->DefinePolygon(8,xp,yp);
2442 sTs24->DefineSection(0,sM24->GetZ(0)+kft24PPlength);
2443 sTs24->DefineSection(1,sM24->GetZ(1));
2444 sTs24->DefineSection(2,zA24[kfrm24NZsections],sT24->GetXOffset(2),
2445 sT24->GetYOffset(2),sT24->GetScale(2));
2446 // Outer Tray Long
2447 sTl24 = new TGeoXtru(3);
2448 sTl24->SetName("ITS sup Long Cable Tray for RB24 Side Tl24");
2449 for(i=0;i<8;i++){
2450 xp[i] = sTs24->GetX(i);
2451 yp[i] = sTs24->GetY(i);
2452 } // End for i
2453 sTl24->DefinePolygon(8,xp,yp);
2454 sTl24->DefineSection(0,sM24->GetZ(0));
2455 sTl24->DefineSection(1,sM24->GetZ(1));
2456 sTl24->DefineSection(2,zA24[kfrm24NZsections],0.0,
2457 sA24[kfrm24NZsections]->GetRmin()-sA24[0]->GetRmin());
2458 // Outer Tray for air Tubes
2459 sTt24 = new TGeoXtru(3);
2460 sTt24->SetName("ITS sup Long Air Tube Tray for RB24 Side Tt24");
2461 xp[0] = sT24->GetX(0);
2462 yp[0] = sT24->GetY(0);
2463 xp[1] = sTl24->GetX(0);
2464 yp[1] = sTl24->GetY(0);
2465 xp[2] = -xp[1];
2466 yp[2] = yp[1];
2467 xp[3] = -xp[0];
2468 yp[3] = yp[1];
2469 sTt24->DefinePolygon(4,xp,yp);
2470 sTt24->DefineSection(0,sM24->GetZ(0));
2471 sTt24->DefineSection(1,sM24->GetZ(1));
2472 sTt24->DefineSection(2,zA24[kfrm24NZsections],0.0,
2473 sA24[kfrm24NZsections]->GetRmin()-sA24[0]->GetRmin());
2474 // Inner opening for cooling (lower) {inside sTt24}
2475 sU24 = new TGeoXtru(3);
2476 sU24->SetName("ITS sup Cable Tray Cooling tube space RB24 Side U24");
2477 xp[0] = sTt24->GetX(0) + kct24AlThick;
2478 yp[0] = sTt24->GetY(0) + kct24AlThick;
2479 xp[1] = sTt24->GetX(1) + kct24AlThick;
2480 yp[1] = sTt24->GetY(1) - kct24AlThick;
2481 xp[2] = -xp[1];
2482 yp[2] = yp[1];
2483 xp[3] = -xp[0];
2484 yp[3] = yp[0];
2485 sU24->DefinePolygon(4,xp,yp);
2486 for(i=0;i<sTt24->GetNz();i++){
2487 sU24->DefineSection(i,sTt24->GetZ(i),sTt24->GetXOffset(i),
2488 sTt24->GetYOffset(i),sTt24->GetScale(i));
2489 } // end for i
2490 // Inner opening for cables (upper) {inside sTl24}
2491 sVl24 = new TGeoXtru(3);
2492 sVl24->SetName("ITS sup Cable Tray Cable space RB24 Side Vl24");
2493 xp[0] = sTl24->GetX(0)+2.0*kct24AlThick;
2494 yp[0] = sTl24->GetY(0);
2495 yp[1] = yp[0] + kct24CoolCableDivEar;
2496 xp[1] = Xfrom2Points(sTl24->GetX(0),sTl24->GetY(0),
2497 sTl24->GetX(1),sTl24->GetY(1),yp[1])+2.0*kct24AlThick;
2498 yp[2] = yp[1];
2499 xp[2] = xp[1] - kct24AlThick;
2500 yp[3] = sTl24->GetY(3) - kct24AlThick;
2501 xp[3] = Xfrom2Points(sTl24->GetX(0),sTl24->GetY(0),sTl24->GetX(1),
2502 sTl24->GetY(1),yp[3]) + kct24AlThick;
2503 xp[4] = -xp[3];
2504 yp[4] = yp[3];
2505 xp[5] = -xp[2];
2506 yp[5] = yp[2];
2507 xp[6] = -xp[1];
2508 yp[6] = yp[1];
2509 xp[7] = -xp[0];
2510 yp[7] = yp[0];
2511 sVl24->DefinePolygon(8,xp,yp);
2512 for(i=0;i<sTl24->GetNz();i++){
2513 sVl24->DefineSection(i,sTl24->GetZ(i),sTl24->GetXOffset(i),
2514 sTl24->GetYOffset(i),sTl24->GetScale(i));
2515 } // end for i
2516 // Inner opening for cables (upper) {inside sTs24}
2517 sVs24 = new TGeoXtru(3);
2518 sVs24->SetName("ITS sup Cable Tray Cable space RB24 Side Vs24");
2519 sVs24->DefinePolygon(8,xp,yp);
2520 for(i=0;i<8;i++){
2521 xp[i] = sVl24->GetX(i);
2522 yp[i] = sVl24->GetY(i);
2523 } // end for i
2524 for(i=0;i<sTl24->GetNz();i++){
2525 sVs24->DefineSection(i,sTs24->GetZ(i),sTs24->GetXOffset(i),
2526 sTs24->GetYOffset(i),sTs24->GetScale(i));
2527 } // end for i
2528 //------------------------------------------------------------------
2529 // Patch Pannels on RB 24 Side
2530 rot = new TGeoRotation("",0.0,0.0,-kft24Theta); // Gets Used later as well
2531 rot1 = new TGeoRotation("",0.0,0.0,kft24Theta); // Gets Used later as well
2532 s3PP24 = new TGeoXtru(2);
2533 s3PP24->SetName("ITS sup 3 bay pach pannel RB24 side 3PP24");
2534 yp[5] = sT24->GetY(7) + kct24CoolSectionH;
2535 xp[5] = Xfrom2Points(sT24->GetX(7),sT24->GetY(7),sT24->GetX(6),
2536 sT24->GetY(6),yp[6]);
2537 yp[6] = sT24->GetY(0) + kct24CoolSectionH;
2538 xp[6] = Xfrom2Points(sT24->GetX(0),sT24->GetY(0),sT24->GetX(1),
2539 sT24->GetY(1),yp[9]);
2540 local[0] = xp[6]; local[1] = yp[6]; local[2] = 0.0;
2541 rot1->LocalToMaster(local,master);
2542 xp[0] = master[0];
2543 yp[0] = master[1];
2544 local[0] = xp[6]; local[1] = yp[6] + kft24PPHightSDDSSD; local[2] = 0.0;
2545 rot1->LocalToMaster(local,master);
2546 xp[1] = master[0];
2547 yp[1] = master[1];
2548 xp[2] = -xp[1];
2549 yp[2] = yp[1];
2550 xp[3] = -xp[0];
2551 yp[3] = yp[0];
2552 local[0] = xp[6]; local[1] = yp[6]; local[2] = 0.0;
2553 rot1->MasterToLocal(local,master);
2554 xp[4] = master[0];
2555 yp[4] = master[1];
2556 local[0] = xp[5]; local[1] = yp[5]; local[2] = 0.0;
2557 rot1->LocalToMaster(local,master);
2558 xp[7] = master[0];
2559 yp[7] = master[1];
2560 s3PP24->DefinePolygon(8,xp,yp);
2561 s3PP24->DefineSection(0,0.0);
2562 s3PP24->DefineSection(1,kft24PPlength);
2563 //
2564 s2PP24 = new TGeoXtru(2);
2565 s2PP24->SetName("ITS sup 2 bay pach pannel RB24 side 2PP24");
2566 local[1] = sTl24->GetY(3); local[2] = 0.0;
2567 local[0] = Xfrom2Points(sTl24->GetX(0),sTl24->GetY(0),
2568 sTl24->GetX(1),sTl24->GetY(1),local[1]);
2569 rot1->LocalToMaster(local,master);
2570 xp[0] = master[0];
2571 yp[0] = master[1];
2572 local[1] = sTl24->GetY(3) + kft24PPHightSPDFMD; local[2] = 0.0;
2573 local[0] = Xfrom2Points(sTl24->GetX(0),sTl24->GetY(0),
2574 sTl24->GetX(1),sTl24->GetY(1),local[1]);
2575 rot1->LocalToMaster(local,master);
2576 xp[1] = master[0];
2577 yp[1] = master[1];
2578 yp[2] = sTl24->GetY(4) + kft24PPHightSPDFMD;
2579 xp[2] = Xfrom2Points(sTl24->GetX(6),sTl24->GetY(6),
2580 sTl24->GetX(7),sTl24->GetY(7),yp[2]);
2581 yp[3] = sTl24->GetY(7);
2582 xp[3] = Xfrom2Points(sTl24->GetX(6),sTl24->GetY(6),
2583 sTl24->GetX(7),sTl24->GetY(7),yp[3]);
2584 xp[4] = sTl24->GetX(3);
2585 yp[4] = sTl24->GetY(3);
2586 local[0] = sTl24->GetX(4);local[1] = sTl24->GetY(4); local[2] = 0.0;
2587 rot1->LocalToMaster(local,master);
2588 xp[5] = master[0];
2589 yp[5] = master[1];
2590 s2PP24->DefinePolygon(6,xp,yp);
2591 s2PP24->DefineSection(0,0.0);
2592 s2PP24->DefineSection(1,kft24PPlength);
2593 //
2594 sV3PP24 = new TGeoXtru(2);
2595 sV3PP24->SetName("ITS sup Patch Pannel 3 Bay inside Rb24 side V3PP24");
2596 xp[0] = s3PP24->GetX(0) + kct24AlThick;
2597 yp[0] = s3PP24->GetY(0);
2598 local[1] = s3PP24->GetY(6) + kft24PPHightSDDSSD - kct24AlThick;local[2]=0.;
2599 local[0] = Xfrom2Points(sTl24->GetX(0),sTl24->GetY(0),
2600 sTl24->GetX(1),sTl24->GetY(1),local[1]);
2601 rot1->LocalToMaster(local,master);
2602 xp[1] = master[0];
2603 yp[1] = master[1];
2604 xp[2] = -xp[1];
2605 yp[2] = yp[1];
2606 xp[3] = -xp[0];
2607 yp[3] = yp[0];
2608 xp[4] = s3PP24->GetX(4);
2609 yp[4] = s3PP24->GetY(4);
2610 xp[5] = s3PP24->GetX(5);
2611 yp[5] = s3PP24->GetY(5);
2612 xp[6] = s3PP24->GetX(6);
2613 yp[6] = s3PP24->GetY(6);
2614 xp[7] = s3PP24->GetX(7);
2615 yp[7] = s3PP24->GetY(7);
2616 sV3PP24->DefinePolygon(8,xp,yp);
2617 sV3PP24->DefineSection(0,s3PP24->GetZ(0),s3PP24->GetXOffset(0),
2618 s3PP24->GetYOffset(0),s3PP24->GetScale(0));
2619 sV3PP24->DefineSection(1,s3PP24->GetZ(1),s3PP24->GetXOffset(1),
2620 s3PP24->GetYOffset(1),s3PP24->GetScale(1));
2621 //
2622 sV2PP24 = new TGeoXtru(2);
2623 sV2PP24->SetName("ITS sup Patch Pannel 2 Bay inside Rb24 side V2PP24");
2624 xp[0] = s2PP24->GetX(0) + kct24AlThick;
2625 yp[0] = s2PP24->GetY(0);
2626 local[1] = sTl24->GetY(3) + kft24PPHightSPDFMD - kct24AlThick;local[2]=0.;
2627 local[0] = Xfrom2Points(sTl24->GetX(0),sTl24->GetY(0),
2628 sTl24->GetX(1),sTl24->GetY(1),local[1]);
2629 rot1->LocalToMaster(local,master);
2630 xp[1] = master[0];
2631 yp[1] = master[1];
2632 yp[2] = sTl24->GetY(4) + kft24PPHightSPDFMD - kct24AlThick;
2633 xp[2] = Xfrom2Points(sTl24->GetX(6),sTl24->GetY(6),
2634 sTl24->GetX(7),sTl24->GetY(7),yp[2]);
2635 yp[3] = sTl24->GetY(4);
2636 xp[3] = Xfrom2Points(sTl24->GetX(6),sTl24->GetY(6),
2637 sTl24->GetX(7),sTl24->GetY(7),yp[3]);;
2638 xp[4] = s2PP24->GetX(4);
2639 yp[4] = s2PP24->GetY(4);
2640 xp[5] = s2PP24->GetX(5);
2641 yp[5] = s2PP24->GetY(5);
2642 sV2PP24->DefinePolygon(6,xp,yp);
2643 sV2PP24->DefineSection(0,s2PP24->GetZ(0),s2PP24->GetXOffset(0),
2644 s2PP24->GetYOffset(0),s2PP24->GetScale(0));
2645 sV2PP24->DefineSection(1,s2PP24->GetZ(1),s2PP24->GetXOffset(1),
2646 s2PP24->GetYOffset(1),s2PP24->GetScale(1));
2647 // RB 24 Tray Mother Volume
2648 sMT24 = new TGeoPcon("ITS sup Cable Tray Mother Volume RB24 MT24",
2649 0.0,360.0,5);
2650 sMT24->Z(0) = 0.0;
2651 sMT24->Rmin(0) = sM24->GetRmax(0);
2652 sMT24->Rmax(0) = TMath::Max(TMath::Hypot(s3PP24->GetX(1),s3PP24->GetY(1)),
2653 TMath::Hypot(s2PP24->GetX(1),s2PP24->GetY(1)));
2654
2655 sMT24->Z(1) = sMT24->GetZ(0) + kft24PPlength;
2656 sMT24->Rmin(1) = sMT24->GetRmin(0);
2657 sMT24->Rmax(1) = sMT24->GetRmax(0);
2658 sMT24->Z(2) = sMT24->GetZ(1);
2659 sMT24->Rmin(2) = sMT24->GetRmin(0);
2660 sMT24->Rmax(2) = sMT24->GetRmax(0) - kft24PPHightSPDFMD;
2661
2662 sMT24->Z(3) = sMT24->GetZ(0) + sM24->GetZ(1) - sM24->GetZ(0);
2663 sMT24->Rmin(3) = sM24->GetRmax(1);
2664 sMT24->Rmax(3) = TMath::Hypot(sT24->GetX(3),sT24->GetY(3));
2665 sMT24->Z(4) = sMT24->GetZ(0) + sM24->GetZ(2) - sM24->GetZ(0);
2666 sMT24->Rmin(4) = sM24->GetRmax(2);
2667 sMT24->Rmax(4) = TMath::Hypot(sT24->GetX(3)+sT24->GetXOffset(2),
2668 sT24->GetY(3)+sT24->GetYOffset(2));
2669 //
f77f13c8 2670 if(AliDebugLevel()){
db486a6e 2671 sT24->InspectShape();
2672 sW24->InspectShape();
2673 sTl24->InspectShape();
2674 sTs24->InspectShape();
2675 sTt24->InspectShape();
2676 sU24->InspectShape();
2677 sVl24->InspectShape();
2678 sVs24->InspectShape();
2679 s3PP24->InspectShape();
2680 s2PP24->InspectShape();
2681 sV3PP24->InspectShape();
2682 sV2PP24->InspectShape();
2683 sMT24->InspectShape();
f77f13c8 2684 } // end if AliDebugLevel()
db486a6e 2685 //
2686 TGeoVolume *vC24[kct24Ntrays],*vT24[kct24Ntrays],*vPP24[kft24NPatchPannels];
2687 TGeoVolume *vWTV024,*vW24,*vU24,*vUFMD24,*vVl24,*vVlFMD24,*vVs24,*vMT24;
2688 TGeoVolume *vV3PP24,*vV2PP24,*vV2PPFMD24;
2689 vMT24 = new TGeoVolume("ITSsupCableTrayMotherMT24",sMT24,medSUPair);
2690 vMT24->SetVisibility(kTRUE);
2691 vMT24->SetLineColor(8); // white
2692 vMT24->SetLineWidth(1);
2693 vMT24->SetFillColor(vMT24->GetLineColor());
2694 vMT24->SetFillStyle(4100); // 100% transparent
2695 //
2696 vU24 = new TGeoVolume("ITSsupCableTrayLowerU24",sU24,medSUPair);
2697 vU24->SetVisibility(kTRUE);
2698 vU24->SetLineColor(7); // light blue
2699 vU24->SetLineWidth(1);
2700 vU24->SetFillColor(vU24->GetLineColor());
2701 vU24->SetFillStyle(4090); // 90% transparent
2702 vUFMD24 = new TGeoVolume("FMDsupCableTrayLowerU24",sU24,medSUPair);
2703 vUFMD24->SetVisibility(kTRUE);
2704 vUFMD24->SetLineColor(7); // light blue
2705 vUFMD24->SetLineWidth(1);
2706 vUFMD24->SetFillColor(vUFMD24->GetLineColor());
2707 vUFMD24->SetFillStyle(4090); // 90% transparent
2708 vVl24 = new TGeoVolume("ITSsupCableTrayUpperV24",sVl24,medSUPair);
2709 vVl24->SetVisibility(kTRUE);
2710 vVl24->SetLineColor(7); // light blue
2711 vVl24->SetLineWidth(1);
2712 vVl24->SetFillColor(vVl24->GetLineColor());
2713 vVl24->SetFillStyle(4090); // 90% transparent
2714 vVlFMD24 = new TGeoVolume("FMDsupCableTrayUpperVl24",sVl24,medSUPair);
2715 vVlFMD24->SetVisibility(kTRUE);
2716 vVlFMD24->SetLineColor(7); // light blue
2717 vVlFMD24->SetLineWidth(1);
2718 vVlFMD24->SetFillColor(vVlFMD24->GetLineColor());
2719 vVlFMD24->SetFillStyle(4090); // 90% transparent
2720 vVs24 = new TGeoVolume("ITSsupCableTrayUpperVs24",sVs24,medSUPair);
2721 vVs24->SetVisibility(kTRUE);
2722 vVs24->SetLineColor(7); // light blue
2723 vVs24->SetLineWidth(1);
2724 vVs24->SetFillColor(vVs24->GetLineColor());
2725 vVs24->SetFillStyle(4090); // 90% transparent
2726 vW24 = new TGeoVolume("ITSsupCableTrayUpperW24",sW24,medSUPair);
2727 vW24->SetVisibility(kTRUE);
2728 vW24->SetLineColor(7); // light blue
2729 vW24->SetLineWidth(1);
2730 vW24->SetFillColor(vW24->GetLineColor());
2731 vW24->SetFillStyle(4090); // 90% transparent
2732 //
2733 vWTV024 = new TGeoVolume("V0supCableTrayUpperWTV024",sW24,medSUPair);
2734 vWTV024->SetVisibility(kTRUE);
2735 vWTV024->SetLineColor(7); // light blue
2736 vWTV024->SetLineWidth(1);
2737 vWTV024->SetFillColor(vWTV024->GetLineColor());
2738 vWTV024->SetFillStyle(4090); // 90% transparent
2739 //
2740 vV3PP24 = new TGeoVolume("ITSsup3BayPachPannelInsideV3PP24",sV3PP24,medSUPair);
2741 vV3PP24->SetVisibility(kTRUE);
2742 vV3PP24->SetLineColor(8); // white
2743 vV3PP24->SetLineWidth(1);
2744 vV3PP24->SetFillColor(vV3PP24->GetLineColor());
2745 vV3PP24->SetFillStyle(4100); // 100% transparent
2746 vV2PP24 = new TGeoVolume("ITSsup2BayPachPannelInsideV2PP24",sV2PP24,medSUPair);
2747 vV2PP24->SetVisibility(kTRUE);
2748 vV2PP24->SetLineColor(8); // white
2749 vV2PP24->SetLineWidth(1);
2750 vV2PP24->SetFillColor(vV2PP24->GetLineColor());
2751 vV2PP24->SetFillStyle(4100); // 100% transparent
2752 vV2PPFMD24 = new TGeoVolume("FMDsup2BayPachPannelInsideV2PP24",sV2PP24,medSUPair);
2753 vV2PPFMD24->SetVisibility(kTRUE);
2754 vV2PPFMD24->SetLineColor(8); // white
2755 vV2PPFMD24->SetLineWidth(1);
2756 vV2PPFMD24->SetFillColor(vV2PPFMD24->GetLineColor());
2757 vV2PPFMD24->SetFillStyle(4100); // 100% transparent
2758 //
2759 delete rot;
2760 delete rot1;
2761 //
2762 Double_t tha[kct24Ntrays],thb[kft24NPatchPannels];
2763 for(i=0;i<kct24Ntrays/4;i++) {
2764 if(i==0) tha[0] = 17.0+0.5*kft24Theta;
2765 else tha[i] = tha[i-1] + kft24Theta;
2766 tha[i+ kct24Ntrays/4] = 90.0 + tha[i];
2767 tha[i+ kct24Ntrays/2] = 180.0 + tha[i];
2768 tha[i+3*kct24Ntrays/4] = 270.0 + tha[i];
2769 } // end for i
f77f13c8 2770 if(AliDebugLevel()) for(i=0;i<kct24Ntrays;i++) Info("ServicesCableSupport",
db486a6e 2771 "tha[%d]=%f",i,tha[i]);
2772 Char_t *airName[kct24Ntrays]={"FMD0","SDD0","SSD0","SSD1","SPD0","SPD1",
2773 "TV00","SDD1","SDD2","SPD2","SPD3","ALG0",
2774 "SPD4","SPD5","SSD2","SSD3","SPD6","SPD7",
2775 "TV01","SDD3","SDD4","SPD8","SPD9","ALG1",
2776 "FMD1","SDD5","SSD4","SSD5","SPDA","SPDB",
2777 "TV02","SDD6","SDD7","SPDC","SPDD","ALG2",
2778 "SPDE","SPDF","SSD6","SSD7","SPDG","SPDH",
2779 "TV03","SDD8","SDD9","SPDI","SPDJ","ALG3"};
2780 Char_t *trayName[kct24Ntrays]={"FMD0","SSD0","SSD1","SSD2","SSD3","SPD0",
2781 "TV00","SDD0","SDD1","SDD2","SPD1","ALG0",
2782 "SPD2","SSD4","SSD5","SSD6","SSD7","SPD3",
2783 "TV01","SDD3","SDD4","SDD5","SPD4","ALG1",
2784 "FMD1","SSD8","SSD9","SSDA","SSDB","SPD5",
2785 "TV02","SDD6","SDD7","SDD8","SPD6","ALG2",
2786 "SPD7","SSDC","SSDD","SSDE","SSDF","SPD8",
2787 "TV03","SDD9","SDDA","SDDB","SPD9","ALG3"};
2788 //
2789 //Int_t ncopyW24=1,ncopyU24=1,ncopyV24=1;
2790 j = 0;
2791 for(i=0;i<kct24Ntrays;i++){
2792 if(strncmp(trayName[i],"FMD",3)==0){
2793 sprintf(name,"FMDsupCableTrayT24[%s]",trayName[i]);
2794 vT24[i] = new TGeoVolume(name,sTl24,medSUPal);
2795 vT24[i]->AddNode(vVlFMD24,1,0);
2796 }else if(strncmp(trayName[i],"TV0",3)==0){
2797 sprintf(name,"V0supCableTrayT24[%s]",trayName[i]);
2798 vT24[i] = new TGeoVolume(name,sT24,medSUPal);
2799 vT24[i]->AddNode(vWTV024,1,0);
2800 }else if(strncmp(trayName[i],"ALG",3)==0){ // ITS Alignment Channel
2801 sprintf(name,"ITSsupCableTrayT24[%s]",trayName[i]);
2802 vT24[i] = new TGeoVolume(name,sT24,medSUPal);
2803 vT24[i]->AddNode(vW24,1,0);
2804 }else if(strncmp(trayName[i],"SPD",3)==0){ /*ITS SPD*/
2805 sprintf(name,"ITSsupCableTrayT24[%s]",trayName[i]);
2806 vT24[i] = new TGeoVolume(name,sTl24,medSUPal);
2807 vT24[i]->AddNode(vVl24,1,0);
2808 }else { /*ITS*/
2809 sprintf(name,"ITSsupCableTrayT24[%s]",trayName[i]);
2810 vT24[i] = new TGeoVolume(name,sTs24,medSUPal); /// replace solid
2811 vT24[i]->AddNode(vVs24,1,0);
2812 } // end if
2813 vT24[i]->SetVisibility(kTRUE);
2814 vT24[i]->SetLineColor(6); // purple
2815 vT24[i]->SetLineWidth(1);
2816 vT24[i]->SetFillColor(vT24[i]->GetLineColor());
2817 vT24[i]->SetFillStyle(4000); // 0% transparent
2818 rot = new TGeoRotation("",0.0,0.0,tha[i]-90.0);
f77f13c8 2819 if(AliDebugLevel()) rot->Print();
db486a6e 2820 vMT24->AddNode(vT24[i],1,rot);
2821 //
2822 if(strncmp(trayName[i],"FMD",3)==0){
2823 sprintf(name,"FMDsupAirTubeTrayT24[%s]",airName[i]);
2824 vC24[j] = new TGeoVolume(name,sTt24,medSUPair);
2825 vC24[j]->AddNode(vUFMD24,1,0);
2826 }else if(strncmp(trayName[i],"TV0",3)==0){
2827 continue;
2828 }else if(strncmp(trayName[i],"ALG",3)==0){
2829 continue;
2830 }else{ /*ITS*/
2831 sprintf(name,"ITSsupAirTubTrayT24[%s]",airName[i]);
2832 vC24[j] = new TGeoVolume(name,sTt24,medSUPair);
2833 vC24[j]->AddNode(vU24,1,0);
2834 } // end if
2835 vC24[j]->SetVisibility(kTRUE);
2836 vC24[j]->SetLineColor(6); // purple
2837 vC24[j]->SetLineWidth(1);
2838 vC24[j]->SetFillColor(vC24[j]->GetLineColor());
2839 vC24[j]->SetFillStyle(4000); // 0% transparent
2840 vMT24->AddNode(vC24[j++],1,rot);
2841 } // end for i
2842 for(i=0;i<kft24NPatchPannels/4;i++) {
2843 if(i==0) thb[0] = 17.0+0.5*kft24Theta;
2844 else{
2845 if(i%2) thb[i] = thb[i-1] + 3.0*kft24Theta;
2846 else thb[i] = thb[i-1] + 2.0*kft24Theta;
2847 } // end if-else
2848 thb[i+ kft24NPatchPannels/4] = 90.0 + thb[i];
2849 thb[i+ kft24NPatchPannels/2] = 180.0 + thb[i];
2850 thb[i+3*kft24NPatchPannels/4] = 270.0 + thb[i];
2851 } // end for i
2852 Char_t *pachName[kft24NPatchPannels]={"FMD0","SSD0","SPD0","SDD0","SPD1",
2853 "SPD2","SSD1","SPD3","SDD1","SPD4",
2854 "FMD1","SSD2","SPD5","SDD2","SPD6",
2855 "SPD7","SSD3","SPD8","SDD3","SPD9"};
2856 for(i=0;i<kft24NPatchPannels;i++){
2857 if(strncmp(pachName[i],"FMD",3)==0){
2858 sprintf(name,"FMDsupPatchPannelPP24[%s]",pachName[i]);
2859 vPP24[i] = new TGeoVolume(name,s2PP24,medSUPal);
2860 vPP24[i]->AddNode(vV2PPFMD24,1,0);
2861 }else if(strncmp(pachName[i],"SPD",3)==0){ /*ITS SPD*/
2862 sprintf(name,"ITSsupPathcPannelPP24[%s]",pachName[i]);
2863 vPP24[i] = new TGeoVolume(name,s2PP24,medSUPal);
2864 vPP24[i]->AddNode(vV2PP24,1,0);
2865 }else { /*ITS*/
2866 sprintf(name,"ITSsupPathcPannelPP24[%s]",pachName[i]);
2867 vPP24[i] = new TGeoVolume(name,s3PP24,medSUPal); /// replace solid
2868 vPP24[i]->AddNode(vV3PP24,1,0);
2869 } // end if
2870 vPP24[i]->SetVisibility(kTRUE);
2871 vPP24[i]->SetLineColor(6); // purple
2872 vPP24[i]->SetLineWidth(1);
2873 vPP24[i]->SetFillColor(vPP24[i]->GetLineColor());
2874 vPP24[i]->SetFillStyle(4000); // 0% transparent
2875 rot = new TGeoRotation("",0.0,0.0,thb[i]-90.0);
f77f13c8 2876 if(AliDebugLevel()) rot->Print();
db486a6e 2877 vMT24->AddNode(vPP24[i],1,rot);
2878 } // end for i
2879 tran = new TGeoTranslation("",0.0,0.0,kfrm24Z0);
2880 moth->AddNode(vMT24,1,tran);
f77f13c8 2881 if(AliDebugLevel()){
db486a6e 2882 for(i=0;i<kct24Ntrays;i++) vT24[i]->PrintNodes();
2883 for(i=0;i<kct24Ntrays-8;i++) vC24[i]->PrintNodes();
2884 vU24->PrintNodes();
2885 vUFMD24->PrintNodes();
2886 vVl24->PrintNodes();
2887 vVlFMD24->PrintNodes();
2888 vVs24->PrintNodes();
2889 vW24->PrintNodes();
2890 vWTV024->PrintNodes();
2891 vMT24->PrintNodes();
2892 } // end if
172b0d90 2893 //==================================================================
2894 //
db486a6e 2895 // RB 26, Muon Absober side
cee918ed 2896 const Double_t kfrm26Z0 = -900*fgkmm;//SSup_203A.jpg
2897 const Double_t kfrm26Thss = 5.0*fgkmm;
2898 const Double_t kfrm26R0ss = 444.5*fgkmm-kfrm26Thss; //SSup_204A.jpg
2899 const Double_t kfrm26R1ss = 601.6*fgkmm-kfrm26Thss; //SSup_208A.jpg
2900 const Double_t kfrm26Width = 10.0*fgkmm;
2901 //const Double_t kfrm26Hight = 10.0*fgkmm;
2902 const Double_t kfrm26Phi0 = 15.2*fgkDegree; // SSup_602A.jpg
2903 const Double_t kfrm26Phi1 = (90.0-7.6)*fgkDegree; // SSup_802A.jpg
2904 const Double_t kfrm26ZssSection = (415.0-10.0)*fgkmm;
2905 const Int_t kfrm26NZsections = 4;
2906 const Int_t kfrm26NPhiSections = 4;
2907 const Int_t kfrm26NPhi = 4;
2908 TGeoConeSeg *sA26[kfrm26NZsections+1],*sM26;//Cylinderial support structure
2909 TGeoArb8 *sB26; // Cylinderial support structure
172b0d90 2910
cee918ed 2911 sM26 = new TGeoConeSeg("ITS sup Cable tray support frame mother volume "
2912 "M26",0.5*(4.*kfrm26ZssSection+5*kfrm26Width),
2913 kfrm26R1ss,kfrm26R1ss+kfrm26Thss,
2914 kfrm26R0ss,kfrm26R0ss+kfrm26Thss,
2915 kfrm26Phi0,kfrm26Phi1);
2916 m = -((kfrm26R1ss-kfrm26R0ss)/
2917 (((Double_t)kfrm26NZsections)*(kfrm26ZssSection+kfrm26Width)));
2918 for(i=0;i<kfrm26NZsections+1;i++){
2919 di = ((Double_t) i)*(kfrm26ZssSection+kfrm26Width);
172b0d90 2920 sprintf(name,
2921 "ITS sup Cable tray support frame radial section A26[%d]",i);
cee918ed 2922 r1 = kfrm26R1ss+m*di;
2923 r2 = kfrm26R1ss+m*(di+kfrm26Width);
2924 sA26[i] = new TGeoConeSeg(name,0.5*kfrm26Width,r2,r2+kfrm26Thss,
2925 r1,r1+kfrm26Thss,kfrm26Phi0,kfrm26Phi1);
172b0d90 2926 } // end for i
cee918ed 2927 sB26 = new TGeoArb8("ITS sup Cable tray support frame Z section B26",
2928 0.5*kfrm26ZssSection);
2929 r = 0.25*(sA26[0]->GetRmax1()+sA26[0]->GetRmin1()+
2930 sA26[1]->GetRmax2()+sA26[1]->GetRmin2());
2931 sB26->SetVertex(0,sA26[0]->GetRmax2()-r,+0.5*kfrm26Width);
2932 sB26->SetVertex(1,sA26[0]->GetRmax2()-r,-0.5*kfrm26Width);
2933 sB26->SetVertex(2,sA26[0]->GetRmin2()-r,-0.5*kfrm26Width);
2934 sB26->SetVertex(3,sA26[0]->GetRmin2()-r,+0.5*kfrm26Width);
2935 sB26->SetVertex(4,sA26[1]->GetRmax1()-r,+0.5*kfrm26Width);
2936 sB26->SetVertex(5,sA26[1]->GetRmax1()-r,-0.5*kfrm26Width);
2937 sB26->SetVertex(6,sA26[1]->GetRmin1()-r,-0.5*kfrm26Width);
2938 sB26->SetVertex(7,sA26[1]->GetRmin1()-r,+0.5*kfrm26Width);
f77f13c8 2939 if(AliDebugLevel()){
d5219d0d 2940 for(i=0;i<kfrm26NZsections+1;i++) sA26[i]->InspectShape();
2941 sM26->InspectShape();
2942 sB26->InspectShape();
f77f13c8 2943 } // end if AliDebugLevel()
d5219d0d 2944 //
cee918ed 2945 TGeoVolume *vA26[kfrm26NZsections+1],*vB26,*vM26;
2946 //
2947 for(i=0;i<kfrm26NZsections+1;i++){
172b0d90 2948 sprintf(name,"ITSsupFrameA26[%d]",i);
cee918ed 2949 vA26[i] = new TGeoVolume(name,sA26[i],medSUPss);
2950 vA26[i]->SetVisibility(kTRUE);
2951 vA26[i]->SetLineColor(1); // black
2952 vA26[i]->SetLineWidth(1);
2953 vA26[i]->SetFillColor(vA26[i]->GetLineColor());
2954 vA26[i]->SetFillStyle(4000); // 0% transparent
172b0d90 2955 } // end for i
cee918ed 2956 vB26 = new TGeoVolume("ITSsupFrameB26",sB26,medSUPss);
2957 vB26->SetVisibility(kTRUE);
2958 vB26->SetLineColor(1); // black
2959 vB26->SetLineWidth(1);
2960 vB26->SetFillColor(vB26->GetLineColor());
2961 vB26->SetFillStyle(4000); // 0% transparent
2962 vM26 = new TGeoVolume("ITSsupFrameM26",sM26,medSUPair);
2963 vM26->SetVisibility(kTRUE);
2964 vM26->SetLineColor(7); // light blue
2965 vM26->SetLineWidth(1);
2966 vM26->SetFillColor(vM26->GetLineColor());
2967 vM26->SetFillStyle(4090); // 90% transparent
2968 //
2969 Int_t ncopyB26=1;
2970 t0 = kfrm26Phi0;
2971 dt = (kfrm26Phi1-kfrm26Phi0)/((Double_t)kfrm26NPhiSections);
2972 for(i=0;i<=kfrm26NZsections;i++){
2973 di = ((Double_t) i)*(kfrm26ZssSection+kfrm26Width);
2974 z = -sM26->GetDz()+sA26[i]->GetDz() + di;
172b0d90 2975 tran = new TGeoTranslation("",0.0,0.0,z);
cee918ed 2976 vM26->AddNode(vA26[i],1,tran);
2977 z = z+sB26->GetDz();
2978 if(i<kfrm26NZsections)for(j=0;j<=kfrm26NPhiSections;j++){
2979 r = 0.25*(sA26[i]->GetRmax1()+sA26[i]->GetRmin1()+
2980 sA26[i+1]->GetRmax2()+sA26[i+1]->GetRmin2());
172b0d90 2981 t = t0 + ((Double_t)j)*dt;
2982 rot = new TGeoRotation("",0.0,0.0,t);
c023549c 2983 y = r*SinD(t);
2984 x = r*CosD(t);
172b0d90 2985 tranrot = new TGeoCombiTrans("",x,y,z,rot);
2986 delete rot; // rot not explicity used in AddNode functions.
cee918ed 2987 vM26->AddNode(vB26,ncopyB26++,tranrot);
172b0d90 2988 } // end for j
2989 } // end for i
cee918ed 2990 tran = new TGeoTranslation("",0.0,0.0,kfrm26Z0-sM26->GetDz());
2991 moth->AddNode(vM26,1,tran);
2992 for(i=1;i<kfrm26NPhi;i++){
172b0d90 2993 rot = new TGeoRotation("",0.0,0.0,90.0*((Double_t)i));
2994 tranrot = new TGeoCombiTrans(*tran,*rot);
2995 delete rot; // rot not explicity used in AddNode functions.
cee918ed 2996 moth->AddNode(vM26,i+1,tranrot);
172b0d90 2997 } // end for i
f77f13c8 2998 if(AliDebugLevel()){
cee918ed 2999 for(i=0;i<kfrm26NZsections+1;i++) vA26[i]->PrintNodes();
3000 vB26->PrintNodes();
3001 vM26->PrintNodes();
172b0d90 3002 } // end if
3003}