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2b680d9b | 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 | ||
803d1ab0 | 16 | /* $Id$ */ |
2b680d9b | 17 | |
18 | ////////////////////////////////////////////////////////////////////////////// | |
19 | // // | |
20 | // Inner Traking System version 11 // | |
21 | // This class contains the base procedures for the Inner Tracking System // | |
22 | // // | |
23 | // Authors: R. Barbera // | |
24 | // version 6. // | |
25 | // Created 2000. // | |
26 | // // | |
27 | // NOTE: THIS IS THE SYMMETRIC PPR geometry of the ITS. // | |
28 | // THIS WILL NOT WORK // | |
29 | // with the geometry or module classes or any analysis classes. You are // | |
30 | // strongly encouraged to uses AliITSv5. // | |
31 | // // | |
32 | ////////////////////////////////////////////////////////////////////////////// | |
33 | // See AliITSv11::StepManager(). | |
541f7ba6 | 34 | // General C/C++ includes |
2b680d9b | 35 | #include <stdio.h> |
36 | #include <stdlib.h> | |
541f7ba6 | 37 | // General Root includes |
38 | #include <Riostream.h> | |
2b680d9b | 39 | #include <TMath.h> |
2b680d9b | 40 | #include <TFile.h> // only required for Tracking function? |
2b680d9b | 41 | #include <TObjArray.h> |
541f7ba6 | 42 | #include <TClonesArray.h> |
2b680d9b | 43 | #include <TLorentzVector.h> |
44 | #include <TObjString.h> | |
541f7ba6 | 45 | // Root Geometry includes |
46 | #include <TGeoManager.h> | |
afac0af7 | 47 | #include <TGeoVolume.h> |
541f7ba6 | 48 | #include <TGeoPcon.h> |
d1a22f9a | 49 | #include <TGeoCone.h> |
afac0af7 | 50 | #include <TGeoTube.h> // contaings TGeoTubeSeg |
51 | #include <TGeoArb8.h> | |
52 | #include <TGeoCompositeShape.h> | |
53 | #include <TGeoMatrix.h> | |
541f7ba6 | 54 | #include <TGeoNode.h> |
55 | #include <TGeoMaterial.h> | |
afac0af7 | 56 | #include <TGeoMedium.h> |
541f7ba6 | 57 | // General AliRoot includes |
2b680d9b | 58 | #include "AliRun.h" |
59 | #include "AliMagF.h" | |
60 | #include "AliConst.h" | |
541f7ba6 | 61 | // ITS specific includes |
2b680d9b | 62 | #include "AliITShit.h" |
2b680d9b | 63 | #include "AliITSgeom.h" |
64 | #include "AliITSgeomSPD.h" | |
65 | #include "AliITSgeomSDD.h" | |
66 | #include "AliITSgeomSSD.h" | |
67 | #include "AliITSDetType.h" | |
68 | #include "AliITSresponseSPD.h" | |
69 | #include "AliITSresponseSDD.h" | |
70 | #include "AliITSresponseSSD.h" | |
71 | #include "AliITSsegmentationSPD.h" | |
72 | #include "AliITSsegmentationSDD.h" | |
73 | #include "AliITSsegmentationSSD.h" | |
74 | #include "AliITSsimulationSPD.h" | |
75 | #include "AliITSsimulationSDD.h" | |
76 | #include "AliITSsimulationSSD.h" | |
77 | #include "AliITSClusterFinderSPD.h" | |
78 | #include "AliITSClusterFinderSDD.h" | |
79 | #include "AliITSClusterFinderSSD.h" | |
541f7ba6 | 80 | #include "AliITSBaseGeometry.h" |
81 | #include "AliITSv11.h" | |
82 | ||
83 | // Units, Convert from k?? to cm,degree,GeV,seconds, | |
84 | const Double_t kmm = 0.10; // Convert mm to TGeom's cm. | |
85 | const Double_t kcm = 1.00; // Convert cv to TGeom's cm. | |
afac0af7 | 86 | const Double_t kDegree = 1.0; // Convert degrees to TGeom's degrees |
87 | const Double_t kRadian = TMath::DegToRad(); // conver to Radians | |
88 | ||
89 | #define SQ(A) ((A)*(A)) | |
2b680d9b | 90 | |
d1a22f9a | 91 | #define printArb8(A) if(GetDebug()){\ |
171f3f35 | 92 | cout << A->GetName() << ":"; \ |
fed42993 | 93 | for(Int_t iii=0;iii<8;iii+=2){ cout <<"("<<A->GetVertices()[iii]<<"," \ |
94 | <<A->GetVertices()[iii+1]<<","<<-A->GetDz()<<")";}\ | |
95 | for(Int_t iii=8;iii<16;iii+=2){ cout <<"("<<A->GetVertices()[iii]<<"," \ | |
96 | <<A->GetVertices()[iii+1]<<","<<A->GetDz()<<")";}\ | |
d1a22f9a | 97 | cout << endl; } |
171f3f35 | 98 | |
d1a22f9a | 99 | #define printPcon(A) if(GetDebug()){\ |
171f3f35 | 100 | cout << A->GetName() << ": N=" << A->GetNz() << " Phi1=" << A->GetPhi1() \ |
101 | << ", Dphi=" << A->GetDphi() << endl; \ | |
102 | cout << "i\t Z \t Rmin \t Rmax" << endl; \ | |
103 | for(Int_t iii=0;iii<A->GetNz();iii++){ \ | |
104 | cout << iii << "\t" << A->GetZ(iii) << "\t" << A->GetRmin(iii) \ | |
105 | << "\t" << A->GetRmax(iii) << endl; \ | |
d1a22f9a | 106 | }} // end for iii |
171f3f35 | 107 | |
d1a22f9a | 108 | #define printTube(A) if(GetDebug()){\ |
171f3f35 | 109 | cout << A->GetName() <<": Rmin="<<A->GetRmin()\ |
d1a22f9a | 110 | <<" Rmax=" <<A->GetRmax()<<" Dz="<<A->GetDz()<<endl;} |
171f3f35 | 111 | |
d1a22f9a | 112 | #define printTubeSeg(A) if(GetDebug()){\ |
171f3f35 | 113 | cout << A->GetName() <<": Phi1="<<A->GetPhi1()<< \ |
fed42993 | 114 | " Phi2="<<A->GetPhi2()<<" Rmin="<<A->GetRmin()\ |
d1a22f9a | 115 | <<" Rmax=" <<A->GetRmax()<<" Dz="<<A->GetDz()<<endl;} |
116 | ||
117 | #define printConeSeg(A) if(GetDebug()){\ | |
118 | cout << A->GetName() <<": Phi1="<<A->GetPhi1()<< \ | |
119 | " Phi2="<<A->GetPhi2()<<" Rmin1="<<A->GetRmin1()\ | |
120 | <<" Rmax1=" <<A->GetRmax1()<<" Rmin2="<<A->GetRmin2()\ | |
121 | <<" Rmax2=" <<A->GetRmax2()<<" Dz="<<A->GetDz()<<endl;} | |
122 | ||
123 | #define printBBox(A) if(GetDebug()){\ | |
124 | cout << A->GetName() <<": Dx="<<A->GetDX()<< \ | |
125 | " Dy="<<A->GetDY()<<" Dz="<<A->GetDZ() <<endl;} | |
171f3f35 | 126 | |
2b680d9b | 127 | ClassImp(AliITSv11) |
128 | ||
541f7ba6 | 129 | /* |
130 | Some temparary #define's used untill ROOT has addoppted the proper | |
131 | Getter in it's classes. | |
132 | These Below are for TGeoPcon functions. | |
133 | */ | |
134 | ||
2b680d9b | 135 | //______________________________________________________________________ |
136 | AliITSv11::AliITSv11() : AliITS() { | |
aa9bc63b | 137 | // Standard default constructor for the ITS version 11. |
2b680d9b | 138 | // Inputs: |
aa9bc63b | 139 | // none. |
2b680d9b | 140 | // Outputs: |
aa9bc63b | 141 | // none. |
142 | // Return | |
143 | // A default constructed AliITSv11 class. | |
2b680d9b | 144 | |
541f7ba6 | 145 | //fITSV = 0; |
146 | //fcS = 0; | |
162acd47 | 147 | // fcD = 0; |
2b680d9b | 148 | } |
149 | //______________________________________________________________________ | |
aa9bc63b | 150 | AliITSv11::AliITSv11(const char *title) : AliITS("ITS", title){ |
151 | // Standard constructor for the ITS version 11. | |
2b680d9b | 152 | // Inputs: |
162acd47 | 153 | // const char *title The title of for this geometry. |
2b680d9b | 154 | // Outputs: |
aa9bc63b | 155 | // none. |
156 | // Return | |
157 | // A Standard constructed AliITSv11 class. | |
2b680d9b | 158 | |
541f7ba6 | 159 | //fITSV = 0; |
160 | //fcS = 0; | |
162acd47 | 161 | // fcD = 0; |
2b680d9b | 162 | } |
163 | //______________________________________________________________________ | |
aa9bc63b | 164 | AliITSv11::~AliITSv11() { |
165 | // Standard destructor for the ITS version 11. | |
dfefbaec | 166 | // Inputs: |
aa9bc63b | 167 | // none. |
dfefbaec | 168 | // Outputs: |
aa9bc63b | 169 | // none. |
170 | // Return | |
171 | // none. | |
dfefbaec | 172 | |
541f7ba6 | 173 | // if(fITSV!=0) delete fITSV; |
174 | // if(fcS!=0) delete fcS; | |
162acd47 | 175 | // if(fcD!=0) delete fcD; |
176 | } | |
177 | //______________________________________________________________________ | |
541f7ba6 | 178 | AliITSv11::AliITSv11(const AliITSv11 &source) : AliITS(source){ |
162acd47 | 179 | // Copy Constructor for ITS version 11. |
180 | // Inputs: | |
181 | // AliITSv11 &source class to be copied from. | |
182 | // Outputs: | |
183 | // none. | |
184 | // Return | |
185 | // none. | |
186 | ||
187 | if(&source == this) return; | |
188 | Error("Copy Constructor","Not allowed to copy AliITSv11"); | |
189 | return; | |
190 | } | |
191 | //______________________________________________________________________ | |
192 | AliITSv11& AliITSv11::operator=(const AliITSv11 &source){ | |
193 | // Assignment operator for the ITS version 11. | |
194 | // Inputs: | |
195 | // AliITSv11 &source class to be copied from. | |
196 | // Outputs: | |
197 | // none. | |
198 | // Return | |
199 | // none. | |
200 | ||
201 | if(&source == this) return *this; | |
202 | Error("= operator","Not allowed to copy AliITSv11"); | |
203 | return *this; | |
dfefbaec | 204 | } |
205 | //______________________________________________________________________ | |
aa9bc63b | 206 | void AliITSv11::BuildGeometry(){ |
162acd47 | 207 | // This routine defines and Creates the geometry for version 11 of |
208 | // the ITS for use in the simulation display routines. This is a | |
209 | // very simplified geometry for speed of viewing. | |
2b680d9b | 210 | // Inputs: |
aa9bc63b | 211 | // none. |
2b680d9b | 212 | // Outputs: |
aa9bc63b | 213 | // none. |
214 | // Return | |
215 | // none. | |
162acd47 | 216 | TVector3 t(0.0,0.0,0.0); |
2b680d9b | 217 | |
541f7ba6 | 218 | //if(fITSV==0) fITSV = new AliITSGeometryITSV(this,"ALIC"); |
219 | //if(fcS==0) fcS = new AliITSGeometrySSDCone(this,t,"TSV",1); | |
2b680d9b | 220 | |
541f7ba6 | 221 | //fcS->BuildDisplayGeometry(); |
2b680d9b | 222 | } |
223 | //______________________________________________________________________ | |
aa9bc63b | 224 | void AliITSv11::CreateGeometry(){ |
162acd47 | 225 | // This routine defines and Creates the geometry for version 11 of |
226 | // the ITS. The geometry is used by the particle trasport routines, | |
227 | // and therefore, is very detailed. | |
dfefbaec | 228 | // Inputs: |
aa9bc63b | 229 | // none. |
dfefbaec | 230 | // Outputs: |
aa9bc63b | 231 | // none. |
232 | // Return | |
233 | // none. | |
aa9bc63b | 234 | TVector3 t(0.0,0.0,0.0); |
162acd47 | 235 | |
541f7ba6 | 236 | TGeoManager *mgr = gGeoManager; |
237 | TGeoVolume *ALIC = mgr->GetTopVolume(); | |
238 | ||
fed42993 | 239 | TGeoPcon *itsv = new TGeoPcon("ITS Top Volume, Daughter of ALIC", |
240 | 0.0,360.0,2); | |
541f7ba6 | 241 | // DefineSection(section number, Z, Rmin, Rmax). |
d1a22f9a | 242 | itsv->DefineSection(0,-300.0*kcm,0.01*kcm,50.0*kcm); |
243 | itsv->DefineSection(1,+300.0*kcm,0.01*kcm,50.0*kcm); | |
541f7ba6 | 244 | TGeoVolume *ITSV = new TGeoVolume("ITSV",itsv,0); |
cbd7b929 | 245 | //mgr->AddVolume(ITSV); |
246 | ITSV->SetVisibility(kFALSE); | |
541f7ba6 | 247 | ALIC->AddNode(ITSV,1,0); |
162acd47 | 248 | // |
afac0af7 | 249 | SPDCone(ITSV); |
171f3f35 | 250 | SDDCone(ITSV); |
251 | SSDCone(ITSV); | |
d1a22f9a | 252 | ServicesCableSupport(ITSV); |
3717ba94 | 253 | } |
254 | //______________________________________________________________________ | |
541f7ba6 | 255 | Double_t AliITSv11::RmaxFrom2Points(TGeoPcon *p,Int_t i1,Int_t i2,Double_t z){ |
256 | // functions Require at parts of Volume A to be already defined. | |
257 | // Retruns the value of Rmax corresponding to point z alone the line | |
258 | // defined by the two points p.Rmax(i1),p-GetZ(i1) and p->GetRmax(i2), | |
259 | // p->GetZ(i2). | |
260 | ||
261 | return p->GetRmax(i2)+(p->GetRmax(i1)-p->GetRmax(i2))*(z-p->GetZ(i2))/ | |
fed42993 | 262 | (p->GetZ(i1)-p->GetZ(i2)); |
541f7ba6 | 263 | } |
264 | //______________________________________________________________________ | |
265 | Double_t AliITSv11::RminFrom2Points(TGeoPcon *p,Int_t i1,Int_t i2,Double_t z){ | |
266 | // Retruns the value of Rmin corresponding to point z alone the line | |
fed42993 | 267 | // defined by the two points p->GetRmin(i1),p->GetZ(i1) and |
268 | // p->GetRmin(i2), p->GetZ(i2). | |
162acd47 | 269 | |
541f7ba6 | 270 | return p->GetRmin(i2)+(p->GetRmin(i1)-p->GetRmin(i2))*(z-p->GetZ(i2))/ |
fed42993 | 271 | (p->GetZ(i1)-p->GetZ(i2)); |
541f7ba6 | 272 | } |
273 | //______________________________________________________________________ | |
fed42993 | 274 | Double_t AliITSv11::RFrom2Points(Double_t *p,Double_t *Z,Int_t i1, |
275 | Int_t i2,Double_t z){ | |
541f7ba6 | 276 | // Retruns the value of Rmin corresponding to point z alone the line |
fed42993 | 277 | // defined by the two points p->GetRmin(i1),p->GetZ(i1) and |
278 | // p->GetRmin(i2), p->GetZ(i2). | |
162acd47 | 279 | |
541f7ba6 | 280 | return p[i2]+(p[i1]-p[i2])*(z-Z[i2])/(Z[i1]-Z[i2]); |
281 | } | |
282 | //______________________________________________________________________ | |
283 | Double_t AliITSv11::Zfrom2MinPoints(TGeoPcon *p,Int_t i1,Int_t i2,Double_t r){ | |
284 | // Retruns the value of Z corresponding to point R alone the line | |
285 | // defined by the two points p->GetRmin(i1),p->GetZ(i1) and | |
286 | // p->GetRmin(i2),p->GetZ(i2) | |
162acd47 | 287 | |
541f7ba6 | 288 | return p->GetZ(i2)+(p->GetZ(i1)-p->GetZ(i2))*(r-p->GetRmin(i2))/ |
fed42993 | 289 | (p->GetRmin(i1)-p->GetRmin(i2)); |
541f7ba6 | 290 | } |
291 | //______________________________________________________________________ | |
292 | Double_t AliITSv11::Zfrom2MaxPoints(TGeoPcon *p,Int_t i1,Int_t i2,Double_t r){ | |
293 | // Retruns the value of Z corresponding to point R alone the line | |
294 | // defined by the two points p->GetRmax(i1),p->GetZ(i1) and | |
295 | // p->GetRmax(i2),p->GetZ(i2) | |
162acd47 | 296 | |
541f7ba6 | 297 | return p->GetZ(i2)+(p->GetZ(i1)-p->GetZ(i2))*(r-p->GetRmax(i2))/ |
fed42993 | 298 | (p->GetRmax(i1)-p->GetRmax(i2)); |
541f7ba6 | 299 | } |
300 | //______________________________________________________________________ | |
fed42993 | 301 | Double_t AliITSv11::Zfrom2Points(Double_t *Z,Double_t *p,Int_t i1, |
302 | Int_t i2,Double_t r){ | |
541f7ba6 | 303 | // Retruns the value of Z corresponding to point R alone the line |
304 | // defined by the two points p->GetRmax(i1),p->GetZ(i1) and | |
305 | // p->GetRmax(i2),p->GetZ(i2) | |
162acd47 | 306 | |
541f7ba6 | 307 | return Z[i2]+(Z[i1]-Z[i2])*(r-p[i2])/(p[i1]-p[i2]); |
308 | } | |
309 | //______________________________________________________________________ | |
fed42993 | 310 | Double_t AliITSv11::RmaxFromZpCone(TGeoPcon *p,Double_t tc,Double_t z, |
311 | Double_t th){ | |
541f7ba6 | 312 | // General SSD Outer Cone surface equation Rmax. |
313 | Double_t tantc = TMath::Tan(tc*TMath::DegToRad()); | |
314 | Double_t costc = TMath::Cos(tc*TMath::DegToRad()); | |
162acd47 | 315 | |
541f7ba6 | 316 | return -tantc*(z-p->GetZ(4))+p->GetRmax(4)+th/costc; |
317 | } | |
318 | //______________________________________________________________________ | |
fed42993 | 319 | Double_t AliITSv11::RmaxFromZpCone(Double_t *GetRmax,Double_t *GetZ, |
320 | Double_t tc,Double_t z,Double_t th){ | |
541f7ba6 | 321 | // General SSD Outer Cone surface equation Rmax. |
322 | Double_t tantc = TMath::Tan(tc*TMath::DegToRad()); | |
323 | Double_t costc = TMath::Cos(tc*TMath::DegToRad()); | |
162acd47 | 324 | |
541f7ba6 | 325 | return -tantc*(z-GetZ[4])+GetRmax[4]+th/costc; |
326 | } | |
327 | //______________________________________________________________________ | |
fed42993 | 328 | Double_t AliITSv11::RminFromZpCone(TGeoPcon *p,Double_t tc,Double_t z, |
329 | Double_t th){ | |
541f7ba6 | 330 | // General SSD Inner Cone surface equation Rmin. |
331 | Double_t tantc = TMath::Tan(tc*TMath::DegToRad()); | |
332 | Double_t costc = TMath::Cos(tc*TMath::DegToRad()); | |
162acd47 | 333 | |
541f7ba6 | 334 | return -tantc*(z-p->GetZ(3))+p->GetRmin(3)+th/costc; |
335 | } | |
336 | //______________________________________________________________________ | |
fed42993 | 337 | Double_t AliITSv11::RminFromZpCone(Double_t *GetRmin,Double_t *GetZ, |
338 | Double_t tc,Double_t z,Double_t th){ | |
541f7ba6 | 339 | // General SSD Inner Cone surface equation Rmin. |
340 | Double_t tantc = TMath::Tan(tc*TMath::DegToRad()); | |
341 | Double_t costc = TMath::Cos(tc*TMath::DegToRad()); | |
162acd47 | 342 | |
541f7ba6 | 343 | return -tantc*(z-GetZ[3])+GetRmin[3]+th/costc; |
344 | } | |
345 | //______________________________________________________________________ | |
fed42993 | 346 | Double_t AliITSv11::ZFromRmaxpCone(TGeoPcon *p,Double_t tc,Double_t r, |
347 | Double_t th){ | |
541f7ba6 | 348 | // General SSD Outer cone Surface equation for z. |
349 | Double_t tantc = TMath::Tan(tc*TMath::DegToRad()); | |
350 | Double_t costc = TMath::Cos(tc*TMath::DegToRad()); | |
162acd47 | 351 | |
541f7ba6 | 352 | return p->GetZ(4)+(p->GetRmax(4)+th/costc-r)/tantc; |
353 | } | |
354 | //______________________________________________________________________ | |
fed42993 | 355 | Double_t AliITSv11::ZFromRmaxpCone(Double_t *GetRmax,Double_t *GetZ, |
356 | Double_t tc,Double_t r,Double_t th){ | |
541f7ba6 | 357 | // General SSD Outer cone Surface equation for z. |
358 | Double_t tantc = TMath::Tan(tc*TMath::DegToRad()); | |
359 | Double_t costc = TMath::Cos(tc*TMath::DegToRad()); | |
162acd47 | 360 | |
541f7ba6 | 361 | return GetZ[4]+(GetRmax[4]+th/costc-r)/tantc; |
362 | } | |
363 | //______________________________________________________________________ | |
fed42993 | 364 | Double_t AliITSv11::ZFromRminpCone(TGeoPcon *p,Double_t tc,Double_t r, |
365 | Double_t th){ | |
541f7ba6 | 366 | // General SSD Inner cone Surface equation for z. |
367 | Double_t tantc = TMath::Tan(tc*TMath::DegToRad()); | |
368 | Double_t costc = TMath::Cos(tc*TMath::DegToRad()); | |
3717ba94 | 369 | |
541f7ba6 | 370 | return p->GetZ(3)+(p->GetRmin(3)+th/costc-r)/tantc; |
371 | } | |
372 | //______________________________________________________________________ | |
373 | void AliITSv11::RadiusOfCurvature(Double_t rc,Double_t theta0,Double_t z0, | |
fed42993 | 374 | Double_t r0,Double_t theta1,Double_t &z1, |
375 | Double_t &r1){ | |
541f7ba6 | 376 | // Given a initial point z0,r0, the initial angle theta0, and the radius |
377 | // of curvature, returns the point z1, r1 at the angle theta1. Theta | |
378 | // measured from the r axis in the clock wise direction [degrees]. | |
379 | Double_t sin0 = TMath::Sin(theta0*TMath::DegToRad()); | |
380 | Double_t cos0 = TMath::Cos(theta0*TMath::DegToRad()); | |
381 | Double_t sin1 = TMath::Sin(theta1*TMath::DegToRad()); | |
382 | Double_t cos1 = TMath::Cos(theta1*TMath::DegToRad()); | |
383 | ||
384 | z1 = rc*(sin1-sin0)+z0; | |
385 | r1 = rc*(cos1-cos0)+r0; | |
386 | return; | |
387 | } | |
388 | //______________________________________________________________________ | |
389 | void AliITSv11::SPDCone(TGeoVolume *Moth){ | |
390 | // Define the detail SPD support cone geometry. | |
391 | // Inputs: | |
392 | // none. | |
393 | // Outputs: | |
394 | // none. | |
395 | // Return: | |
396 | // none. | |
afac0af7 | 397 | |
398 | SPDThermalSheald(Moth); | |
399 | } | |
400 | //______________________________________________________________________ | |
401 | void AliITSv11::SPDThermalSheald(TGeoVolume *Moth){ | |
402 | // Define the detail SPD Thermal Sheld geometry. | |
403 | // Inputs: | |
404 | // none. | |
405 | // Outputs: | |
406 | // none. | |
407 | // Return: | |
408 | // none. | |
409 | // From ALICE-Thermal Screen (SPD) "Cylinder" file thermal-screen2_a3.ps | |
410 | // Volumes A1,A2,A2,Ah1,Ah2,Ah3, and B1,B2,B3,Bh1,Bh2,Bh3; | |
411 | // "CONE TRANSITION" file thermal-screen1_a3.ps Volumes C1,C2,C3,Ch1,Ch2, | |
412 | // Ch3; "FLANGE" file thermal-screen4_a3.ps Volumes D,Ds,Dw,Dws; and | |
413 | // "HALF ASSEMBLY" file thermal-screen3_a3.ps. This object, both halfs, | |
414 | // are incased inside of a single minimum sized mother volume called M, | |
415 | // which is a union of two parts M1 and 4 copies of M2. | |
416 | const Double_t TSCarbonFiberThA = 0.03*kmm; // | |
fed42993 | 417 | //const Double_t TSCarbonFiberThB = 0.10*kmm; // |
afac0af7 | 418 | const Double_t TSCLengthB = 50.0*kmm; // |
419 | const Double_t TSCLengthA = 900.0*kmm-2.0*TSCLengthB; // | |
fed42993 | 420 | const Double_t TSCLengthC = 290.0*kmm; // |
afac0af7 | 421 | const Double_t TSCLengthD = 15.0*kmm; // |
422 | const Double_t TSCAngle = 36.0*kDegree;//Rep. angle of cent. accordin | |
423 | const Double_t TSCRoutA = 99.255*kmm; // Outer radii | |
424 | const Double_t TSCRinA = 81.475*kmm; // Iner radii | |
425 | const Double_t TSCRoutB = 99.955*kmm; // Outer radii | |
426 | const Double_t TSCRinB = 80.775*kmm; // Iner radii | |
427 | const Double_t TSCRoutCp = 390.0*kmm; // Outer radii | |
428 | const Double_t TSCRinCp = 373.0*kmm; // Iner radii | |
429 | Double_t TSCRoutC,TSCRinC; // values need to be calculated | |
430 | const Double_t TSCRwingD = 492.5*kmm; // Outer radii | |
431 | const Double_t TSCRoutD = 0.5*840.*kmm;// Outer radii | |
432 | const Double_t TSCRinD = 373.0*kmm; // Iner radii | |
fed42993 | 433 | const Double_t TSCAngleDD = 60.*kmm/TSCRwingD/kRadian;//angular wing width |
afac0af7 | 434 | //angular wing width of fill material |
fed42993 | 435 | const Double_t TSCAngleDDs = (60.*kmm-2.*TSCarbonFiberThA)/TSCRwingD/kRadian; |
afac0af7 | 436 | const Double_t TSCAngleD0 = 45.*kDegree;//Strting angle of wing |
437 | const Double_t TSCoutSA = 24.372*kmm; // The other one Calculated | |
438 | const Double_t TSCinLA = 31.674*kmm; // The ohter one Calculated | |
439 | const Double_t TSCoutSB = 24.596*kmm; // The other one Calculated | |
440 | const Double_t TSCinLB = 31.453*kmm; // The ohter one Calculated | |
441 | const Double_t TSCoutSC = 148.831*kmm;// The other one Calculated | |
442 | const Double_t TSCinLC = 90.915*kmm; // The ohter one Calculated | |
443 | Int_t i,k; | |
fed42993 | 444 | Double_t th; |
afac0af7 | 445 | Double_t xo[7],yo[7],xi[7],yi[7]; |
446 | Double_t xbo[7],ybo[7],xbi[7],ybi[7]; | |
447 | Double_t xco[7],yco[7],xci[7],yci[7]; | |
448 | TGeoArb8 *A1,*A2,*A3,*Ah1,*Ah2,*Ah3,*B1,*B2,*B3,*Bh1,*Bh2,*Bh3; | |
449 | TGeoArb8 *C1,*C2,*C3,*Ch1,*Ch2,*Ch3; | |
450 | TGeoTube *D,*Ds; | |
451 | TGeoTubeSeg *Dw,*Dws,*M2; | |
452 | TGeoPcon *M1; | |
453 | TGeoCompositeShape *M; | |
fed42993 | 454 | TGeoRotation *rot; |
455 | TGeoTranslation *tranb,*tranbm,*tranc; | |
456 | TGeoTranslation *tranITSspdShealdVVt0; | |
457 | TGeoCombiTrans *rotITSspdShealdVVt1,*rotITSspdShealdVVt2; | |
458 | TGeoCombiTrans *rotITSspdShealdVVt3; | |
afac0af7 | 459 | TGeoMedium *SPDcf = 0; // SPD support cone Carbon Fiber materal number. |
460 | TGeoMedium *SPDfs = 0; // SPD support cone inserto stesalite 4411w. | |
461 | TGeoMedium *SPDfo = 0; // SPD support cone foam, Rohacell 50A. | |
462 | TGeoMedium *SPDss = 0; // SPD support cone screw material,Stainless steal | |
463 | TGeoMedium *SPDair = 0; // SPD support cone Air | |
464 | //TGeoMedium *SPDal = 0; // SPD support cone SDD mounting bracket Al | |
465 | ||
fed42993 | 466 | TSCRoutC = TMath::Sqrt(TSCRoutCp*TSCRoutCp-0.25*TSCoutSC*TSCoutSC); |
467 | TSCRinC = TMath::Sqrt(TSCRinCp *TSCRinCp -0.25*TSCinLC *TSCinLC ); | |
afac0af7 | 468 | A1 = new TGeoArb8("ITS SPD Therm Screen Clyinder A1",0.5*TSCLengthA); |
469 | A2 = new TGeoArb8("ITS SPD Therm Screen Clyinder A2",0.5*TSCLengthA); | |
470 | A3 = new TGeoArb8("ITS SPD Therm Screen Clyinder A3",0.5*TSCLengthA); | |
471 | Ah1 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ah1",0.5*TSCLengthA); | |
472 | Ah2 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ah2",0.5*TSCLengthA); | |
473 | Ah3 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ah3",0.5*TSCLengthA); | |
474 | B1 = new TGeoArb8("ITS SPD Therm Screen Clyinder B1",0.5*TSCLengthB); | |
475 | B2 = new TGeoArb8("ITS SPD Therm Screen Clyinder B2",0.5*TSCLengthB); | |
476 | B3 = new TGeoArb8("ITS SPD Therm Screen Clyinder B3",0.5*TSCLengthB); | |
477 | Bh1 = new TGeoArb8("ITS SPD Therm Screen Cylinder Bh1",0.5*TSCLengthB); | |
478 | Bh2 = new TGeoArb8("ITS SPD Therm Screen Cylinder Bh2",0.5*TSCLengthB); | |
479 | Bh3 = new TGeoArb8("ITS SPD Therm Screen Cylinder Bh3",0.5*TSCLengthB); | |
480 | C1 = new TGeoArb8("ITS SPD Therm Screen Clyinder C1",0.5*TSCLengthC); | |
fed42993 | 481 | C2 = new TGeoArb8("ITS SPD Therm Screen Clyinder C2",0.5*TSCLengthC); |
afac0af7 | 482 | C3 = new TGeoArb8("ITS SPD Therm Screen Clyinder C3",0.5*TSCLengthC); |
483 | Ch1 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ch1",0.5*TSCLengthC); | |
484 | Ch2 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ch2",0.5*TSCLengthC); | |
485 | Ch3 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ch3",0.5*TSCLengthC); | |
486 | D = new TGeoTube("ITS SPD Therm Screen Flange D",TSCRinD,TSCRoutD, | |
fed42993 | 487 | 0.5*TSCLengthD); |
afac0af7 | 488 | Ds = new TGeoTube("ITS SPD Therm Screen Flange fill Ds", |
fed42993 | 489 | TSCRinD+TSCarbonFiberThA,TSCRoutD-TSCarbonFiberThA, |
490 | 0.5*TSCLengthD); | |
d1a22f9a | 491 | printTube(D); |
492 | printTube(Ds); | |
afac0af7 | 493 | Dw = new TGeoTubeSeg("ITS SPD Therm Screen Flange Wing Dw", |
fed42993 | 494 | TSCRoutD,TSCRwingD ,0.5*TSCLengthD, |
495 | TSCAngleD0-0.5*TSCAngleDD,TSCAngleD0+0.5*TSCAngleDD); | |
afac0af7 | 496 | Dws = new TGeoTubeSeg("ITS SPD Therm Screen Flange Wing Fill Ds", |
fed42993 | 497 | TSCRoutD,TSCRwingD-TSCarbonFiberThA, |
498 | 0.5*TSCLengthD,TSCAngleD0-0.5*TSCAngleDDs, | |
499 | TSCAngleD0+0.5*TSCAngleDDs); | |
d1a22f9a | 500 | printTubeSeg(Dw); |
501 | printTubeSeg(Dws); | |
afac0af7 | 502 | k = 0; |
503 | for(i=-1;i<2;i++){ | |
fed42993 | 504 | th = ((Double_t)(i+1))*TSCAngle*kRadian; |
505 | xo[k] = TSCRoutA*TMath::Sin(th) - 0.5*TSCoutSA*TMath::Cos(th); | |
506 | yo[k] = TSCRoutA*TMath::Cos(th) + 0.5*TSCoutSA*TMath::Sin(th); | |
507 | xi[k] = TSCRinA *TMath::Sin(th) - 0.5*TSCinLA *TMath::Cos(th); | |
508 | yi[k] = TSCRinA *TMath::Cos(th) + 0.5*TSCinLA *TMath::Sin(th); | |
509 | xbo[k] = TSCRoutB*TMath::Sin(th) - 0.5*TSCoutSB*TMath::Cos(th); | |
510 | ybo[k] = TSCRoutB*TMath::Cos(th) + 0.5*TSCoutSB*TMath::Sin(th); | |
511 | xbi[k] = TSCRinB *TMath::Sin(th) - 0.5*TSCinLB *TMath::Cos(th); | |
512 | ybi[k] = TSCRinB *TMath::Cos(th) + 0.5*TSCinLB *TMath::Sin(th); | |
513 | xco[k] = TSCRoutC*TMath::Sin(th) - 0.5*TSCoutSC*TMath::Cos(th); | |
514 | yco[k] = TSCRoutC*TMath::Cos(th) + 0.5*TSCoutSC*TMath::Sin(th); | |
515 | xci[k] = TSCRinC *TMath::Sin(th) - 0.5*TSCinLC *TMath::Cos(th); | |
516 | yci[k] = TSCRinC *TMath::Cos(th) + 0.5*TSCinLC *TMath::Sin(th); | |
517 | k++; | |
518 | xo[k] = TSCRoutA*TMath::Sin(th) + 0.5*TSCoutSA*TMath::Cos(th); | |
519 | yo[k] = TSCRoutA*TMath::Cos(th) - 0.5*TSCoutSA*TMath::Sin(th); | |
520 | xi[k] = TSCRinA *TMath::Sin(th) + 0.5*TSCinLA *TMath::Cos(th); | |
521 | yi[k] = TSCRinA *TMath::Cos(th) - 0.5*TSCinLA *TMath::Sin(th); | |
522 | xbo[k] = TSCRoutB*TMath::Sin(th) + 0.5*TSCoutSB*TMath::Cos(th); | |
523 | ybo[k] = TSCRoutB*TMath::Cos(th) - 0.5*TSCoutSB*TMath::Sin(th); | |
524 | xbi[k] = TSCRinB *TMath::Sin(th) + 0.5*TSCinLB *TMath::Cos(th); | |
525 | ybi[k] = TSCRinB *TMath::Cos(th) - 0.5*TSCinLB *TMath::Sin(th); | |
526 | xco[k] = TSCRoutC*TMath::Sin(th) + 0.5*TSCoutSC*TMath::Cos(th); | |
527 | yco[k] = TSCRoutC*TMath::Cos(th) - 0.5*TSCoutSC*TMath::Sin(th); | |
528 | xci[k] = TSCRinC *TMath::Sin(th) + 0.5*TSCinLC *TMath::Cos(th); | |
529 | yci[k] = TSCRinC *TMath::Cos(th) - 0.5*TSCinLC *TMath::Sin(th); | |
530 | k++; | |
afac0af7 | 531 | } // end for i |
532 | xo[6] = xo[5]; | |
533 | yo[6] = 0.0; | |
534 | xi[6] = xi[5]; | |
535 | yi[6] = 0.0; | |
536 | xbo[6] = xbo[5]; | |
537 | ybo[6] = 0.0; | |
538 | xbi[6] = xbi[5]; | |
539 | ybi[6] = 0.0; | |
540 | xco[6] = xco[5]; | |
541 | yco[6] = 0.0; | |
542 | xci[6] = xci[5]; | |
d1a22f9a | 543 | yci[6] = 0.0; |
544 | if(GetDebug()){ | |
fed42993 | 545 | cout.precision(4); |
546 | cout.width(7); | |
d1a22f9a | 547 | cout <<"i \t xo yo \t xi yi \t xbo ybo \t xbi ybi " |
548 | "\t xco yco \t xci yxi"<<endl; | |
fed42993 | 549 | for(i=0;i<7;i++){ |
550 | cout << i <<"\t"<<xo[i]<<","<<yo[i]; | |
551 | cout <<"\t"<<xi[i]<<","<<yi[i]; | |
552 | cout <<"\t"<<xbo[i]<<","<<ybo[i]; | |
553 | cout <<"\t"<<xbi[i]<<","<<ybi[i]; | |
554 | cout <<"\t"<<xco[i]<<","<<yco[i]; | |
555 | cout <<"\t"<<xci[i]<<","<<yci[i]; | |
d1a22f9a | 556 | cout<<endl;} |
557 | } // end if GetDebug() | |
afac0af7 | 558 | //+++++++++++++++++++++++++ |
559 | A1->SetVertex(0,xo[0],yo[0]); | |
560 | A1->SetVertex(1,xo[1],yo[1]); | |
561 | A1->SetVertex(2,xi[1],yi[1]); | |
562 | A1->SetVertex(3,xi[0],yi[0]); | |
563 | // | |
564 | A2->SetVertex(0,xo[1],yo[1]); | |
565 | A2->SetVertex(1,xo[2],yo[2]); | |
566 | A2->SetVertex(2,xi[2],yi[2]); | |
567 | A2->SetVertex(3,xi[1],yi[1]); | |
568 | // | |
569 | A3->SetVertex(0,xo[5],yo[5]); | |
570 | A3->SetVertex(1,xo[6],yo[6]); | |
571 | A3->SetVertex(2,xi[6],yi[6]); | |
572 | A3->SetVertex(3,xi[5],yi[5]); | |
573 | //-------------------------- | |
574 | B1->SetVertex(0,xbo[0],ybo[0]); | |
575 | B1->SetVertex(1,xbo[1],ybo[1]); | |
576 | B1->SetVertex(2,xbi[1],ybi[1]); | |
577 | B1->SetVertex(3,xbi[0],ybi[0]); | |
578 | // | |
579 | B2->SetVertex(0,xbo[1],ybo[1]); | |
580 | B2->SetVertex(1,xbo[2],ybo[2]); | |
581 | B2->SetVertex(2,xbi[2],ybi[2]); | |
582 | B2->SetVertex(3,xbi[1],ybi[1]); | |
583 | // | |
584 | B3->SetVertex(0,xbo[5],ybo[5]); | |
585 | B3->SetVertex(1,xbo[6],ybo[6]); | |
586 | B3->SetVertex(2,xbi[6],ybi[6]); | |
587 | B3->SetVertex(3,xbi[5],ybi[5]); | |
588 | //-------------------------- | |
589 | C1->SetVertex(0,xco[0],yco[0]); | |
590 | C1->SetVertex(1,xco[1],yco[1]); | |
591 | C1->SetVertex(2,xci[1],yci[1]); | |
592 | C1->SetVertex(3,xci[0],yci[0]); | |
593 | // | |
594 | C2->SetVertex(0,xco[1],yco[1]); | |
595 | C2->SetVertex(1,xco[2],yco[2]); | |
596 | C2->SetVertex(2,xci[2],yci[2]); | |
597 | C2->SetVertex(3,xci[1],yci[1]); | |
598 | // | |
599 | C3->SetVertex(0,xco[5],yco[5]); | |
600 | C3->SetVertex(1,xco[6],yco[6]); | |
601 | C3->SetVertex(2,xci[6],yci[6]); | |
602 | C3->SetVertex(3,xci[5],yci[5]); | |
603 | // Defining the hole, filled with air | |
d1a22f9a | 604 | Double_t p1,c1,x,y,x7[3],y7[3]; |
afac0af7 | 605 | p1 = (xo[0]-xi[0])/(yo[0]-yi[0]); |
606 | c1 = xo[0]+0.5*TSCarbonFiberThA*TMath::Sqrt(SQ(xo[0]-xi[0])+ | |
fed42993 | 607 | SQ(yo[0]-yi[0]))/(xo[0]-xi[0]); |
afac0af7 | 608 | y = TSCRoutA-2.*TSCarbonFiberThA; |
609 | x = p1*(y-yo[0])+c1; | |
610 | Ah1->SetVertex(0,x,y); | |
611 | Bh1->SetVertex(0,x,y); | |
d1a22f9a | 612 | Ch1->SetVertex(4,x,y); |
afac0af7 | 613 | y = TSCRinA+TSCarbonFiberThA; |
614 | x = p1*(y-yo[0])+c1; | |
615 | Ah1->SetVertex(3,x,y); | |
616 | Bh1->SetVertex(3,x,y); | |
d1a22f9a | 617 | x7[0] = x; y7[0] = y; // vortexing done after last point |
618 | //Ch1->SetVertex(7,x,y); | |
afac0af7 | 619 | p1 = (xo[1]-xi[1])/(yo[1]-yi[1]); |
620 | c1 = xo[1]-0.5*TSCarbonFiberThA*TMath::Sqrt(SQ(xo[1]-xi[1])+ | |
fed42993 | 621 | SQ(yo[1]-yi[1]))/(xo[1]-xi[1]); |
afac0af7 | 622 | y = TSCRoutA-2.*TSCarbonFiberThA; |
623 | x = p1*(y-yo[1])+c1; | |
624 | Ah1->SetVertex(1,x,y); | |
625 | Bh1->SetVertex(1,x,y); | |
d1a22f9a | 626 | Ch1->SetVertex(5,x,y); |
afac0af7 | 627 | y = TSCRinA+TSCarbonFiberThA; |
628 | x = p1*(y-yo[1])+c1; | |
629 | Ah1->SetVertex(2,x,y); | |
630 | Bh1->SetVertex(2,x,y); | |
d1a22f9a | 631 | Ch1->SetVertex(6,x,y); |
afac0af7 | 632 | // |
633 | // The easist way to get the points for the hole in volume A2 is to | |
634 | // rotate it to the Y axis where the y coordinates are easier to know | |
635 | // and then rotate it back. | |
636 | Double_t xp,yp,xa,ya,xb,yb; | |
637 | th = 0.5*TSCAngle*kRadian; | |
638 | xa = TMath::Cos(th)*xo[1]-TMath::Sin(th)*yo[1]; | |
639 | ya = TMath::Sin(th)*xo[1]+TMath::Cos(th)*yo[1]; | |
640 | xb = TMath::Cos(th)*xi[1]-TMath::Sin(th)*yi[1]; | |
641 | yb = TMath::Sin(th)*xi[1]+TMath::Cos(th)*yi[1]; | |
642 | p1 = (xa-xb)/(ya-yb); | |
643 | c1 = xa+0.5*TSCarbonFiberThA*TMath::Sqrt(SQ(xa-xb)+SQ(ya-yb))/(xa-xb); | |
644 | y = ya-TSCarbonFiberThA; | |
645 | x = p1*(y-ya)+c1; | |
646 | xp = TMath::Cos(-th)*x-TMath::Sin(-th)*y; | |
647 | yp = TMath::Sin(-th)*x+TMath::Cos(-th)*y; | |
648 | Ah2->SetVertex(0,xp,yp); | |
649 | Bh2->SetVertex(0,xp,yp); | |
d1a22f9a | 650 | Ch2->SetVertex(4,xp,yp); |
afac0af7 | 651 | y = yb+2.0*TSCarbonFiberThA; |
652 | x = p1*(y-ya)+c1; | |
653 | xp = TMath::Cos(-th)*x-TMath::Sin(-th)*y; | |
654 | yp = TMath::Sin(-th)*x+TMath::Cos(-th)*y; | |
655 | Ah2->SetVertex(3,xp,yp); | |
656 | Bh2->SetVertex(3,xp,yp); | |
d1a22f9a | 657 | x7[1] = x; y7[1] = y; // vortexing done after last point |
658 | //Ch2->SetVertex(7,xp,yp); | |
fed42993 | 659 | xa = TMath::Cos(th)*xo[2]-TMath::Sin(th)*yo[2]; |
660 | ya = TMath::Sin(th)*xo[2]+TMath::Cos(th)*yo[2]; | |
661 | xb = TMath::Cos(th)*xi[2]-TMath::Sin(th)*yi[2]; | |
662 | yb = TMath::Sin(th)*xi[2]+TMath::Cos(th)*yi[2]; | |
afac0af7 | 663 | p1 = (xa-xb)/(ya-yb); |
664 | c1 = xa-0.5*TSCarbonFiberThA*TMath::Sqrt(SQ(xa-xb)+SQ(ya-yb))/(xa-xb); | |
665 | y = ya-TSCarbonFiberThA; | |
666 | x = p1*(y-ya)+c1; | |
667 | xp = TMath::Cos(-th)*x-TMath::Sin(-th)*y; | |
668 | yp = TMath::Sin(-th)*x+TMath::Cos(-th)*y; | |
669 | Ah2->SetVertex(1,xp,yp); | |
670 | Bh2->SetVertex(1,xp,yp); | |
d1a22f9a | 671 | Ch2->SetVertex(5,xp,yp); |
afac0af7 | 672 | y = yb+2.0*TSCarbonFiberThA; |
673 | x = p1*(y-ya)+c1; | |
674 | xp = TMath::Cos(-th)*x-TMath::Sin(-th)*y; | |
675 | yp = TMath::Sin(-th)*x+TMath::Cos(-th)*y; | |
676 | Ah2->SetVertex(2,xp,yp); | |
677 | Bh2->SetVertex(2,xp,yp); | |
d1a22f9a | 678 | Ch2->SetVertex(6,xp,yp); |
afac0af7 | 679 | // |
680 | p1 = (yo[5]-yi[5])/(xo[5]-xi[5]); | |
681 | c1 = yo[5]+0.5*TSCarbonFiberThA*TMath::Sqrt(SQ(yo[5]-yi[5])+ | |
fed42993 | 682 | SQ(xo[5]-xi[5]))/(yo[5]-yi[5]); |
afac0af7 | 683 | x = xo[5]-TSCarbonFiberThA; |
684 | y = p1*(x-xo[5])+c1; | |
685 | Ah3->SetVertex(0,x,y); | |
686 | Bh3->SetVertex(0,x,y); | |
d1a22f9a | 687 | Ch3->SetVertex(4,x,y); |
afac0af7 | 688 | x = xi[5]+2.0*TSCarbonFiberThA; |
689 | y = p1*(x-xo[5])+c1; | |
690 | Ah3->SetVertex(3,x,y); | |
691 | Bh3->SetVertex(3,x,y); | |
d1a22f9a | 692 | x7[2] = x; y7[2] = y; // vortexing done after last point |
693 | //Ch3->SetVertex(7,x,y); | |
afac0af7 | 694 | y = 2.0*TSCarbonFiberThA; |
695 | x = xo[5]-TSCarbonFiberThA; | |
696 | Ah3->SetVertex(1,x,y); | |
697 | Bh3->SetVertex(1,x,y); | |
d1a22f9a | 698 | Ch3->SetVertex(5,x,y); |
afac0af7 | 699 | y = 2.0*TSCarbonFiberThA; |
700 | x = xi[5]+2.0*TSCarbonFiberThA; | |
701 | Ah3->SetVertex(2,x,y); | |
702 | Bh3->SetVertex(2,x,y); | |
d1a22f9a | 703 | Ch3->SetVertex(6,x,y); |
afac0af7 | 704 | // |
705 | for(i=0;i<4;i++){ // define points at +dz | |
fed42993 | 706 | A1->SetVertex(i+4,(A1->GetVertices())[2*i],(A1->GetVertices())[1+2*i]); |
707 | A2->SetVertex(i+4,(A2->GetVertices())[2*i],(A2->GetVertices())[1+2*i]); | |
708 | A3->SetVertex(i+4,(A3->GetVertices())[2*i],(A3->GetVertices())[1+2*i]); | |
709 | // | |
710 | B1->SetVertex(i+4,(B1->GetVertices())[2*i],(B1->GetVertices())[1+2*i]); | |
711 | B2->SetVertex(i+4,(B2->GetVertices())[2*i],(B2->GetVertices())[1+2*i]); | |
712 | B3->SetVertex(i+4,(B3->GetVertices())[2*i],(B3->GetVertices())[1+2*i]); | |
713 | // C's are a cone which must match up with B's. | |
714 | C1->SetVertex(i+4,(B1->GetVertices())[2*i],(B1->GetVertices())[1+2*i]); | |
715 | C2->SetVertex(i+4,(B2->GetVertices())[2*i],(B2->GetVertices())[1+2*i]); | |
716 | C3->SetVertex(i+4,(B3->GetVertices())[2*i],(B3->GetVertices())[1+2*i]); | |
717 | // | |
718 | Ah1->SetVertex(i+4,(Ah1->GetVertices())[2*i], | |
719 | (Ah1->GetVertices())[1+2*i]); | |
720 | Ah2->SetVertex(i+4,(Ah2->GetVertices())[2*i], | |
721 | (Ah2->GetVertices())[1+2*i]); | |
722 | Ah3->SetVertex(i+4,(Ah3->GetVertices())[2*i], | |
723 | (Ah3->GetVertices())[1+2*i]); | |
724 | // | |
725 | Bh1->SetVertex(i+4,(Bh1->GetVertices())[2*i], | |
726 | (Bh1->GetVertices())[1+2*i]); | |
727 | Bh2->SetVertex(i+4,(Bh2->GetVertices())[2*i], | |
728 | (Bh2->GetVertices())[1+2*i]); | |
729 | Bh3->SetVertex(i+4,(Bh3->GetVertices())[2*i], | |
730 | (Bh3->GetVertices())[1+2*i]); | |
afac0af7 | 731 | } // end for |
732 | // | |
733 | p1 = (xco[0]-xci[0])/(yco[0]-yci[0]); | |
734 | c1 = xco[0]+0.5*TSCarbonFiberThA*TMath::Sqrt(SQ(xco[0]-xci[0])+ | |
fed42993 | 735 | SQ(yco[0]-yci[0]))/(xco[0]-xci[0]); |
afac0af7 | 736 | y = TSCRoutC-2.*TSCarbonFiberThA; |
737 | x = p1*(y-yco[0])+c1; | |
d1a22f9a | 738 | Ch1->SetVertex(0,x,y); |
afac0af7 | 739 | y = TSCRinC+TSCarbonFiberThA; |
740 | x = p1*(y-yci[0])+c1; | |
d1a22f9a | 741 | Ch1->SetVertex(2,x,y); |
afac0af7 | 742 | p1 = (xco[1]-xci[1])/(yco[1]-yci[1]); |
743 | c1 = xco[1]-0.5*TSCarbonFiberThA*TMath::Sqrt(SQ(xco[1]-xci[1])+ | |
fed42993 | 744 | SQ(yco[1]-yci[1]))/(xco[1]-xci[1]); |
afac0af7 | 745 | y = TSCRoutC-2.*TSCarbonFiberThA; |
746 | x = p1*(y-yco[1])+c1; | |
d1a22f9a | 747 | Ch1->SetVertex(1,x,y); |
afac0af7 | 748 | y = TSCRinC+TSCarbonFiberThA; |
749 | x = p1*(y-yci[1])+c1; | |
d1a22f9a | 750 | Ch1->SetVertex(3,x,y); |
afac0af7 | 751 | // |
752 | th = 0.5*TSCAngle*kRadian; | |
753 | xa = TMath::Cos(th)*xco[1]-TMath::Sin(th)*yco[1]; | |
754 | ya = TMath::Sin(th)*xco[1]+TMath::Cos(th)*yco[1]; | |
755 | xb = TMath::Cos(th)*xci[1]-TMath::Sin(th)*yci[1]; | |
756 | yb = TMath::Sin(th)*xci[1]+TMath::Cos(th)*yci[1]; | |
757 | p1 = (xa-xb)/(ya-yb); | |
758 | c1 = xa+0.5*TSCarbonFiberThA*TMath::Sqrt(SQ(xa-xb)+SQ(ya-yb))/(xa-xb); | |
759 | y = ya-TSCarbonFiberThA; | |
760 | x = p1*(y-ya)+c1; | |
761 | xp = TMath::Cos(-th)*x-TMath::Sin(-th)*y; | |
762 | yp = TMath::Sin(-th)*x+TMath::Cos(-th)*y; | |
763 | yp = ya-TSCarbonFiberThA; | |
764 | xp = p1*(y-ya)+c1; | |
d1a22f9a | 765 | Ch2->SetVertex(0,xp,yp); |
afac0af7 | 766 | y = yb+2.0*TSCarbonFiberThA; |
767 | x = p1*(y-ya)+c1; | |
768 | xp = TMath::Cos(-th)*x-TMath::Sin(-th)*y; | |
769 | yp = TMath::Sin(-th)*x+TMath::Cos(-th)*y; | |
d1a22f9a | 770 | Ch2->SetVertex(2,xp,yp); |
afac0af7 | 771 | xa = TMath::Cos(th)*xco[2]-TMath::Sin(th)*yco[2]; |
772 | ya = TMath::Sin(th)*xco[2]+TMath::Cos(th)*yco[2]; | |
773 | xb = TMath::Cos(th)*xci[2]-TMath::Sin(th)*yci[2]; | |
774 | yb = TMath::Sin(th)*xci[2]+TMath::Cos(th)*yci[2]; | |
775 | p1 = (xa-xb)/(ya-yb); | |
776 | c1 = xa-0.5*TSCarbonFiberThA*TMath::Sqrt(SQ(xa-xb)+SQ(ya-yb))/(xa-xb); | |
777 | y = ya-TSCarbonFiberThA; | |
778 | x = p1*(y-ya)+c1; | |
779 | xp = TMath::Cos(-th)*x-TMath::Sin(-th)*y; | |
780 | yp = TMath::Sin(-th)*x+TMath::Cos(-th)*y; | |
d1a22f9a | 781 | Ch2->SetVertex(1,xp,yp); |
afac0af7 | 782 | y = yb+2.0*TSCarbonFiberThA; |
783 | x = p1*(y-ya)+c1; | |
784 | xp = TMath::Cos(-th)*x-TMath::Sin(-th)*y; | |
785 | yp = TMath::Sin(-th)*x+TMath::Cos(-th)*y; | |
d1a22f9a | 786 | Ch2->SetVertex(3,xp,yp); |
afac0af7 | 787 | // |
788 | p1 = (yco[5]-yci[5])/(xco[5]-xci[5]); | |
789 | c1 = yco[5]+0.5*TSCarbonFiberThA*TMath::Sqrt(SQ(yco[5]-yci[5])+ | |
fed42993 | 790 | SQ(xco[5]-xci[5]))/(yco[5]-yci[5]); |
afac0af7 | 791 | x = xco[5]-TSCarbonFiberThA; |
792 | y = p1*(x-xco[5])+c1; | |
d1a22f9a | 793 | Ch3->SetVertex(0,x,y); |
afac0af7 | 794 | x = xci[5]+2.0*TSCarbonFiberThA; |
795 | y = p1*(x-xci[5])+c1; | |
d1a22f9a | 796 | Ch3->SetVertex(2,x,y); |
afac0af7 | 797 | y = 2.0*TSCarbonFiberThA; |
798 | x = xco[5]-TSCarbonFiberThA; | |
d1a22f9a | 799 | Ch3->SetVertex(1,x,y); |
afac0af7 | 800 | y = 2.0*TSCarbonFiberThA; |
801 | x = xci[5]+2.0*TSCarbonFiberThA; | |
d1a22f9a | 802 | Ch3->SetVertex(3,x,y); |
803 | Ch1->SetVertex(7,x7[0],y7[0]); // 7th point most be done last ??? | |
804 | Ch2->SetVertex(7,x7[1],y7[1]); // 7th point most be done last ??? | |
805 | Ch3->SetVertex(7,x7[2],y7[2]); // 7th point most be done last ??? | |
806 | printArb8(A1); | |
807 | printArb8(Ah1); | |
808 | printArb8(A2); | |
809 | printArb8(Ah2); | |
810 | printArb8(A3); | |
811 | printArb8(Ah3); | |
812 | printArb8(B1); | |
813 | printArb8(Bh1); | |
814 | printArb8(B2); | |
815 | printArb8(Bh2); | |
816 | printArb8(B3); | |
817 | printArb8(Bh3); | |
818 | printArb8(C1); | |
819 | printArb8(Ch1); | |
820 | printArb8(C2); | |
821 | printArb8(Ch2); | |
822 | printArb8(C3); | |
823 | printArb8(Ch3); | |
afac0af7 | 824 | // |
825 | // Define Minimal volume to inclose this SPD Thermal Sheald. | |
826 | M1 = new TGeoPcon("ITSspdShealdVV",0.0,360.0,9); | |
827 | M1->Z(0) = 0.5*TSCLengthA+TSCLengthB; | |
828 | M1->Rmin(0) = TSCRinB; | |
829 | x = B1->GetVertices()[0]; // [0][0] | |
830 | y = B1->GetVertices()[1]; // [0][1] | |
831 | M1->Rmax(0) = TMath::Sqrt(x*x+y*y); | |
832 | M1->Z(1) = M1->GetZ(0)-TSCLengthB; | |
833 | M1->Rmin(1) = M1->GetRmin(0); | |
834 | M1->Rmax(1) = M1->GetRmax(0); | |
fed42993 | 835 | M1->Z(2) = M1->GetZ(1); |
afac0af7 | 836 | M1->Rmin(2) = TSCRinA; |
837 | x = A1->GetVertices()[0]; // [0]0] | |
838 | y = A1->GetVertices()[1]; // [0][1] | |
839 | M1->Rmax(2) = TMath::Sqrt(x*x+y*y); | |
840 | M1->Z(3) = -(M1->GetZ(0)-TSCLengthB); | |
841 | M1->Rmin(3) = M1->GetRmin(2); | |
842 | M1->Rmax(3) = M1->GetRmax(2); | |
fed42993 | 843 | M1->Z(4) = M1->GetZ(3); |
afac0af7 | 844 | M1->Rmin(4) = M1->GetRmin(1); |
845 | M1->Rmax(4) = M1->GetRmax(1); | |
846 | M1->Z(5) = -(M1->GetZ(0)); | |
847 | M1->Rmin(5) = M1->GetRmin(0); | |
848 | M1->Rmax(5) = M1->GetRmax(0); | |
fed42993 | 849 | M1->Z(6) = M1->GetZ(5) - TSCLengthC; |
afac0af7 | 850 | M1->Rmin(6) = TSCRinC; |
851 | x = C1->GetVertices()[0]; // [0][0] | |
852 | y = C1->GetVertices()[1]; // [0][1] | |
853 | M1->Rmax(6) = TMath::Sqrt(x*x+y*y); | |
fed42993 | 854 | M1->Z(7) = M1->GetZ(6); |
afac0af7 | 855 | M1->Rmin(7) = D->GetRmin(); |
856 | M1->Rmax(7) = D->GetRmax(); | |
fed42993 | 857 | M1->Z(8) = M1->Z(7) - TSCLengthD; |
afac0af7 | 858 | M1->Rmin(8) = M1->GetRmin(7); |
859 | M1->Rmax(8) = M1->GetRmax(7); | |
860 | M2 = new TGeoTubeSeg("ITSspdShealdWingVV", | |
fed42993 | 861 | M1->GetRmax(8),Dw->GetRmax(),Dw->GetDz(),Dw->GetPhi1(),Dw->GetPhi2()); |
d1a22f9a | 862 | printTubeSeg(M2); |
afac0af7 | 863 | // |
fed42993 | 864 | x = 0.5*(M1->GetZ(8) + M1->GetZ(7)); |
865 | tranITSspdShealdVVt0 = new TGeoTranslation("ITSspdShealdVVt0",0.0,0.0,x); | |
866 | tranITSspdShealdVVt0->RegisterYourself(); | |
867 | TGeoRotation rotz90("",0.0,0.0,90.0); // never registered. | |
868 | rotITSspdShealdVVt1 = new TGeoCombiTrans(*tranITSspdShealdVVt0,rotz90); | |
869 | rotITSspdShealdVVt1->SetName("ITSspdShealdVVt1"); | |
870 | rotITSspdShealdVVt1->RegisterYourself(); | |
871 | TGeoRotation rotz180("",0.0,0.0,180.0); // never registered | |
872 | rotITSspdShealdVVt2 = new TGeoCombiTrans(*tranITSspdShealdVVt0,rotz180); | |
873 | rotITSspdShealdVVt2->SetName("ITSspdShealdVVt2"); | |
874 | rotITSspdShealdVVt2->RegisterYourself(); | |
875 | TGeoRotation rotz270("",0.0,0.0,270.0); // never registered | |
876 | rotITSspdShealdVVt3 = new TGeoCombiTrans(*tranITSspdShealdVVt0,rotz270); | |
877 | rotITSspdShealdVVt3->SetName("ITSspdShealdVVt3"); | |
878 | rotITSspdShealdVVt3->RegisterYourself(); | |
afac0af7 | 879 | M = new TGeoCompositeShape("ITS SPD Thermal sheald volume", |
d1a22f9a | 880 | "(((ITSspdShealdVV+" |
881 | "ITSspdShealdWingVV:ITSspdShealdVVt0)+" | |
882 | "ITSspdShealdWingVV:ITSspdShealdVVt1)+" | |
883 | "ITSspdShealdWingVV:ITSspdShealdVVt2)+" | |
fed42993 | 884 | "ITSspdShealdWingVV:ITSspdShealdVVt3"); |
afac0af7 | 885 | // |
886 | TGeoManager *mgr = gGeoManager; | |
887 | SPDcf = mgr->GetMedium("ITSspdCarbonFiber"); | |
888 | SPDfs = mgr->GetMedium("ITSspdStaselite4411w"); | |
889 | SPDfo = mgr->GetMedium("ITSspdRohacell50A"); | |
890 | SPDss = mgr->GetMedium("ITSspdStainlessSteal"); | |
891 | SPDair= mgr->GetMedium("ITSspdAir"); | |
892 | TGeoVolume *A1v,*A2v,*A3v,*Ah1v,*Ah2v,*Ah3v; | |
893 | TGeoVolume *B1v,*B2v,*B3v,*Bh1v,*Bh2v,*Bh3v; | |
894 | TGeoVolume *C1v,*C2v,*C3v,*Ch1v,*Ch2v,*Ch3v; | |
895 | TGeoVolume *Dv,*Dsv,*Dwv,*Dwsv,*Mv; | |
896 | Mv = new TGeoVolume("ITSspdThermalSheald",M,SPDair); | |
fed42993 | 897 | Mv->SetVisibility(kTRUE); |
898 | Mv->SetLineColor(7); // light Blue | |
899 | Mv->SetLineWidth(1); | |
900 | Mv->SetFillColor(Mv->GetLineColor()); | |
901 | Mv->SetFillStyle(4090); // 90% transparent | |
afac0af7 | 902 | Moth->AddNode(Mv,1,0); ///////////////////// Virtual Volume //////// |
903 | A1v = new TGeoVolume("ITSspdCentCylA1CF",A1,SPDcf); | |
904 | A1v->SetVisibility(kTRUE); | |
fed42993 | 905 | A1v->SetLineColor(4); |
afac0af7 | 906 | A1v->SetLineWidth(1); |
907 | A2v = new TGeoVolume("ITSspdCentCylA2CF",A2,SPDcf); | |
908 | A2v->SetVisibility(kTRUE); | |
fed42993 | 909 | A2v->SetLineColor(4); |
afac0af7 | 910 | A2v->SetLineWidth(1); |
911 | A3v = new TGeoVolume("ITSspdCentCylA3CF",A3,SPDcf); | |
912 | A3v->SetVisibility(kTRUE); | |
fed42993 | 913 | A3v->SetLineColor(4); |
afac0af7 | 914 | A3v->SetLineWidth(1); |
915 | B1v = new TGeoVolume("ITSspdCentCylB1CF",B1,SPDcf); | |
916 | B1v->SetVisibility(kTRUE); | |
fed42993 | 917 | B1v->SetLineColor(4); |
afac0af7 | 918 | B1v->SetLineWidth(1); |
919 | B2v = new TGeoVolume("ITSspdCentCylB2CF",B2,SPDcf); | |
920 | B2v->SetVisibility(kTRUE); | |
fed42993 | 921 | B2v->SetLineColor(4); |
afac0af7 | 922 | B2v->SetLineWidth(1); |
923 | B3v = new TGeoVolume("ITSspdCentCylB3CF",B3,SPDcf); | |
924 | B3v->SetVisibility(kTRUE); | |
fed42993 | 925 | B3v->SetLineColor(4); |
afac0af7 | 926 | B3v->SetLineWidth(1); |
927 | C1v = new TGeoVolume("ITSspdCentCylC1CF",C1,SPDcf); | |
928 | C1v->SetVisibility(kTRUE); | |
fed42993 | 929 | C1v->SetLineColor(4); |
afac0af7 | 930 | C1v->SetLineWidth(1); |
931 | C2v = new TGeoVolume("ITSspdCentCylC2CF",C2,SPDcf); | |
932 | C2v->SetVisibility(kTRUE); | |
fed42993 | 933 | C2v->SetLineColor(4); |
afac0af7 | 934 | C2v->SetLineWidth(1); |
935 | C3v = new TGeoVolume("ITSspdCentCylC3CF",C3,SPDcf); | |
936 | C3v->SetVisibility(kTRUE); | |
fed42993 | 937 | C3v->SetLineColor(4); |
afac0af7 | 938 | C3v->SetLineWidth(1); |
939 | Ah1v = new TGeoVolume("ITSspdCentCylA1AirA",Ah1,SPDair); | |
fed42993 | 940 | Ah1v->SetVisibility(kTRUE); |
941 | Ah1v->SetLineColor(5); // Yellow | |
942 | Ah1v->SetFillColor(Ah1v->GetLineColor()); | |
943 | Ah1v->SetFillStyle(4090); // 90% transparent | |
afac0af7 | 944 | Ah2v = new TGeoVolume("ITSspdCentCylA2AirA",Ah2,SPDair); |
fed42993 | 945 | Ah2v->SetVisibility(kTRUE); |
946 | Ah2v->SetLineColor(5); // Yellow | |
947 | Ah2v->SetFillColor(Ah2v->GetLineColor()); | |
948 | Ah2v->SetFillStyle(4090); // 90% transparent | |
afac0af7 | 949 | Ah3v = new TGeoVolume("ITSspdCentCylA3AirA",Ah3,SPDair); |
fed42993 | 950 | Ah3v->SetVisibility(kTRUE); |
951 | Ah3v->SetLineColor(5); // Yellow | |
952 | Ah3v->SetFillColor(Ah3v->GetLineColor()); | |
953 | Ah3v->SetFillStyle(4090); // 90% transparent | |
afac0af7 | 954 | Bh1v = new TGeoVolume("ITSspdCentCylA1AirB",Bh1,SPDair); |
fed42993 | 955 | Bh1v->SetVisibility(kTRUE); |
956 | Bh1v->SetLineColor(5); // Yellow | |
957 | Bh1v->SetFillColor(Bh1v->GetLineColor()); | |
958 | Bh1v->SetFillStyle(4090); // 90% transparent | |
afac0af7 | 959 | Bh2v = new TGeoVolume("ITSspdCentCylA2AirB",Bh2,SPDair); |
fed42993 | 960 | Bh2v->SetVisibility(kTRUE); |
961 | Bh2v->SetLineColor(5); // Yellow | |
962 | Bh2v->SetFillColor(Bh2v->GetLineColor()); | |
963 | Bh2v->SetFillStyle(4090); // 90% transparent | |
afac0af7 | 964 | Bh3v = new TGeoVolume("ITSspdCentCylA3AirB",Bh3,SPDair); |
fed42993 | 965 | Bh3v->SetVisibility(kTRUE); |
966 | Bh3v->SetLineColor(5); // Yellow | |
967 | Bh3v->SetFillColor(Bh3v->GetLineColor()); | |
968 | Bh3v->SetFillStyle(4090); // 90% transparent | |
afac0af7 | 969 | Ch1v = new TGeoVolume("ITSspdCentCylA1AirC",Ch1,SPDair); |
fed42993 | 970 | Ch1v->SetVisibility(kTRUE); |
971 | Ch1v->SetLineColor(5); // Yellow | |
972 | Ch1v->SetFillColor(Ch1v->GetLineColor()); | |
973 | Ch1v->SetFillStyle(4090); // 90% transparent | |
afac0af7 | 974 | Ch2v = new TGeoVolume("ITSspdCentCylA2AirC",Ch2,SPDair); |
fed42993 | 975 | Ch2v->SetVisibility(kTRUE); |
976 | Ch2v->SetLineColor(5); // Yellow | |
977 | Ch2v->SetFillColor(Ch2v->GetLineColor()); | |
978 | Ch2v->SetFillStyle(4090); // 90% transparent | |
afac0af7 | 979 | Ch3v = new TGeoVolume("ITSspdCentCylA3AirC",Ch3,SPDair); |
fed42993 | 980 | Ch3v->SetVisibility(kTRUE); |
981 | Ch3v->SetLineColor(5); // Yellow | |
982 | Ch3v->SetFillColor(Ch3v->GetLineColor()); | |
983 | Ch3v->SetFillStyle(4090); // 90% transparent | |
afac0af7 | 984 | Dv = new TGeoVolume("ITSspdCentCylA1CD",D,SPDcf); |
985 | Dv->SetVisibility(kTRUE); | |
fed42993 | 986 | Dv->SetLineColor(4); |
afac0af7 | 987 | Dv->SetLineWidth(1); |
988 | Dwv = new TGeoVolume("ITSspdCentCylA1CDw",Dw,SPDcf); | |
989 | Dwv->SetVisibility(kTRUE); | |
fed42993 | 990 | Dwv->SetLineColor(4); |
afac0af7 | 991 | Dwv->SetLineWidth(1); |
992 | Dsv = new TGeoVolume("ITSspdCentCylA1Dfill",Ds,SPDfs); | |
fed42993 | 993 | Dsv->SetVisibility(kTRUE); |
994 | Dsv->SetLineColor(3); // Green | |
995 | Dsv->SetFillColor(Dsv->GetLineColor()); | |
996 | Dsv->SetFillStyle(4010); // 10% transparent | |
afac0af7 | 997 | Dwsv = new TGeoVolume("ITSspdCentCylA1DwingFill",Dws,SPDfs); |
fed42993 | 998 | Dwsv->SetVisibility(kTRUE); |
999 | Dwsv->SetLineColor(3); // Green | |
1000 | Dwsv->SetFillColor(Dwsv->GetLineColor()); | |
1001 | Dwsv->SetFillStyle(4010); // 10% transparent | |
afac0af7 | 1002 | // |
1003 | A1v->AddNode(Ah1v,1,0); | |
1004 | A2v->AddNode(Ah2v,1,0); | |
1005 | A3v->AddNode(Ah3v,1,0); | |
1006 | B1v->AddNode(Bh1v,1,0); | |
1007 | B2v->AddNode(Bh2v,1,0); | |
1008 | B3v->AddNode(Bh3v,1,0); | |
1009 | C1v->AddNode(Ch1v,1,0); | |
1010 | C2v->AddNode(Ch2v,1,0); | |
1011 | C3v->AddNode(Ch3v,1,0); | |
1012 | Dv ->AddNode(Dsv ,1,0); | |
1013 | Dwv->AddNode(Dwsv,1,0); | |
1014 | // | |
1015 | Mv->AddNode(A1v,1,0); | |
1016 | Mv->AddNode(A2v,1,0); | |
1017 | Mv->AddNode(A3v,1,0); | |
fed42993 | 1018 | tranb = new TGeoTranslation("",0.0,0.0,0.5*(TSCLengthA+TSCLengthB)); |
1019 | tranbm = new TGeoTranslation("",0.0,0.0,0.5*(-TSCLengthA-TSCLengthB)); | |
afac0af7 | 1020 | Mv->AddNode(B1v,1,tranb); |
1021 | Mv->AddNode(B2v,1,tranb); | |
1022 | Mv->AddNode(B3v,1,tranb); | |
1023 | Mv->AddNode(B1v,2,tranbm); | |
1024 | Mv->AddNode(B2v,2,tranbm); | |
1025 | Mv->AddNode(B3v,2,tranbm); | |
1026 | // Muon side (rb26) is at -Z. | |
fed42993 | 1027 | tranc = new TGeoTranslation("",0.0,0.0, |
1028 | 0.5*(-TSCLengthA-TSCLengthB-TSCLengthC)); | |
afac0af7 | 1029 | Mv->AddNode(C1v,1,tranc); |
1030 | Mv->AddNode(C2v,1,tranc); | |
1031 | Mv->AddNode(C3v,1,tranc); | |
fed42993 | 1032 | Mv->AddNode(Dv,1,tranITSspdShealdVVt0); |
1033 | Mv->AddNode(Dwv,1,tranITSspdShealdVVt0); | |
1034 | Mv->AddNode(Dwv,2,rotITSspdShealdVVt1); | |
1035 | Mv->AddNode(Dwv,3,rotITSspdShealdVVt2); | |
1036 | Mv->AddNode(Dwv,4,rotITSspdShealdVVt3); | |
1037 | k=2; | |
afac0af7 | 1038 | for(i=1;i<10;i++) { |
fed42993 | 1039 | th = ((Double_t)i)*TSCAngle*kDegree; |
1040 | rot = new TGeoRotation("",0.0,0.0,th); | |
1041 | Mv->AddNode(A1v,i+1,rot); | |
1042 | Mv->AddNode(B1v,i+2,new TGeoCombiTrans(*tranb,*rot)); | |
1043 | Mv->AddNode(B1v,i+12,new TGeoCombiTrans(*tranbm,*rot)); | |
1044 | Mv->AddNode(C1v,i+1,new TGeoCombiTrans(*tranc,*rot)); | |
1045 | if(i!=0||i!=2||i!=7){ | |
1046 | Mv->AddNode(A2v,k++,rot); | |
1047 | Mv->AddNode(B2v,k++,new TGeoCombiTrans(*tranb,*rot)); | |
1048 | Mv->AddNode(B2v,k++,new TGeoCombiTrans(*tranbm,*rot)); | |
1049 | Mv->AddNode(C2v,k++,new TGeoCombiTrans(*tranc,*rot)); | |
1050 | } // end if | |
1051 | if(i==5) { | |
1052 | Mv->AddNode(A3v,2,rot); | |
1053 | Mv->AddNode(B3v,3,new TGeoCombiTrans(*tranb,*rot)); | |
1054 | Mv->AddNode(B3v,4,new TGeoCombiTrans(*tranbm,*rot)); | |
1055 | Mv->AddNode(C3v,2,new TGeoCombiTrans(*tranc,*rot)); | |
1056 | } // end if | |
afac0af7 | 1057 | } // end for i |
1058 | rot = new TGeoRotation("",180.,0.0,0.0); | |
1059 | Mv->AddNode(A3v,3,rot); | |
fed42993 | 1060 | Mv->AddNode(B3v,5,new TGeoCombiTrans(*tranb,*rot)); |
1061 | Mv->AddNode(B3v,6,new TGeoCombiTrans(*tranbm,*rot)); | |
1062 | Mv->AddNode(C3v,3,new TGeoCombiTrans(*tranc,*rot)); | |
afac0af7 | 1063 | rot = new TGeoRotation("",180.,0.0,180.0); |
1064 | Mv->AddNode(A3v,4,rot); | |
fed42993 | 1065 | Mv->AddNode(B3v,7,new TGeoCombiTrans(*tranb,*rot)); |
1066 | Mv->AddNode(B3v,8,new TGeoCombiTrans(*tranbm,*rot)); | |
1067 | Mv->AddNode(C3v,4,new TGeoCombiTrans(*tranc,*rot)); | |
d1a22f9a | 1068 | if(GetDebug()){ |
1069 | A1v->PrintNodes(); | |
1070 | Ah1v->PrintNodes(); | |
1071 | A2v->PrintNodes(); | |
1072 | Ah2v->PrintNodes(); | |
1073 | A3v->PrintNodes(); | |
1074 | Ah3v->PrintNodes(); | |
1075 | B1v->PrintNodes(); | |
1076 | Bh1v->PrintNodes(); | |
1077 | B2v->PrintNodes(); | |
1078 | Bh2v->PrintNodes(); | |
1079 | B3v->PrintNodes(); | |
1080 | Bh3v->PrintNodes(); | |
1081 | C1v->PrintNodes(); | |
1082 | Ch1v->PrintNodes(); | |
1083 | C2v->PrintNodes(); | |
1084 | Ch2v->PrintNodes(); | |
1085 | C3v->PrintNodes(); | |
1086 | Ch3v->PrintNodes(); | |
1087 | Dv->PrintNodes(); | |
1088 | Dsv->PrintNodes(); | |
1089 | Dwv->PrintNodes(); | |
1090 | Dwsv->PrintNodes(); | |
1091 | //Mv->PrintNodes(); | |
1092 | } // end if | |
541f7ba6 | 1093 | } |
1094 | //______________________________________________________________________ | |
1095 | void AliITSv11::SDDCone(TGeoVolume *Moth){ | |
1096 | // Define the detail SDD support cone geometry. | |
1097 | // Inputs: | |
1098 | // none. | |
1099 | // Outputs: | |
1100 | // none. | |
1101 | // Return: | |
1102 | // none. | |
afac0af7 | 1103 | // |
1104 | // From Cilindro Centrale - Lavorazioni, ALR 0816/1 04/08/03 File | |
1105 | // name SDD/Cilindro.hpgl | |
1106 | const Double_t TSLength = 790.0*kmm; // Thermal Sheeld length | |
1107 | const Double_t TSInsertoLength= 15.0*kmm; // ???? | |
171f3f35 | 1108 | const Double_t TSOuterR = 0.5*(220.+10.)*kmm; // ???? |
1109 | const Double_t TSInnerR = 0.5*(220.-10.)*kmm; // ???? | |
afac0af7 | 1110 | const Double_t TSCarbonFiberth= 0.02*kmm; // ???? |
1111 | const Double_t TSBoltDiameter = 6.0*kmm; // M6 screw | |
1112 | const Double_t TSBoltDepth = 6.0*kmm; // in volume C | |
1113 | const Double_t TSBoltRadius = 0.5*220.*kmm; // Radius in volume C | |
1114 | const Double_t TSBoltAngle0 = 0.0*kDegree; // Angle in volume C | |
1115 | const Double_t TSBoltdAngle = 30.0*kDegree; // Angle in Volume C | |
d1a22f9a | 1116 | Double_t x,y,z,t,t0; |
171f3f35 | 1117 | Int_t i,n; |
afac0af7 | 1118 | TGeoTube *A,*B,*C,*D; |
1119 | TGeoTranslation *tran; | |
1120 | TGeoRotation *rot; | |
1121 | TGeoCombiTrans *rotran; | |
1122 | TGeoMedium *SDDcf,*SDDfs,*SDDfo,*SDDss; | |
1123 | ||
1124 | A = new TGeoTube("ITS SDD Central Cylinder",TSInnerR,TSOuterR,.5*TSLength); | |
1125 | B = new TGeoTube("ITS SDD CC Foam",TSInnerR+TSCarbonFiberth, | |
fed42993 | 1126 | TSOuterR-TSCarbonFiberth, |
1127 | 0.5*(TSLength-2.0*TSInsertoLength)); | |
afac0af7 | 1128 | C = new TGeoTube("ITS SDD CC Inserto",TSInnerR+TSCarbonFiberth, |
171f3f35 | 1129 | TSOuterR-TSCarbonFiberth,0.5*TSLength); |
afac0af7 | 1130 | D = new TGeoTube("ITS SDD CC M6 bolt end",0.0,0.5*TSBoltDiameter, |
fed42993 | 1131 | 0.5*TSBoltDepth); |
171f3f35 | 1132 | printTube(A); |
1133 | printTube(B); | |
1134 | printTube(C); | |
1135 | printTube(D); | |
afac0af7 | 1136 | // |
1137 | TGeoManager *mgr = gGeoManager; | |
1138 | SDDcf = mgr->GetMedium("ITSssdCarbonFiber"); | |
1139 | SDDfs = mgr->GetMedium("ITSssdStaselite4411w"); | |
1140 | SDDfo = mgr->GetMedium("ITSssdRohacell50A"); | |
1141 | SDDss = mgr->GetMedium("ITSssdStainlessSteal"); | |
1142 | TGeoVolume *Av,*Bv,*Cv,*Dv; | |
1143 | Av = new TGeoVolume("ITSsddCentCylCF",A,SDDcf); | |
1144 | Av->SetVisibility(kTRUE); | |
171f3f35 | 1145 | Av->SetLineColor(4); |
afac0af7 | 1146 | Av->SetLineWidth(1); |
171f3f35 | 1147 | Av->SetFillColor(Av->GetLineColor()); |
1148 | Av->SetFillStyle(4000); // 0% transparent | |
afac0af7 | 1149 | Bv = new TGeoVolume("ITSsddCentCylF",B,SDDfo); |
171f3f35 | 1150 | Bv->SetVisibility(kTRUE); |
1151 | Bv->SetLineColor(3); | |
1152 | Bv->SetLineWidth(1); | |
1153 | Bv->SetFillColor(Bv->GetLineColor()); | |
1154 | Bv->SetFillStyle(4000); // 0% transparent | |
1155 | Cv = new TGeoVolume("ITSsddCentCylSt",C,SDDfs); | |
1156 | Cv->SetVisibility(kTRUE); | |
1157 | Cv->SetLineColor(2); | |
1158 | Cv->SetLineWidth(1); | |
1159 | Cv->SetFillColor(Cv->GetLineColor()); | |
1160 | Cv->SetFillStyle(4000); // 0% transparent | |
1161 | Dv = new TGeoVolume("ITSsddCentCylSS",D,SDDss); | |
1162 | Dv->SetVisibility(kTRUE); | |
1163 | Dv->SetLineColor(1); | |
1164 | Dv->SetLineWidth(1); | |
1165 | Dv->SetFillColor(Dv->GetLineColor()); | |
1166 | Dv->SetFillStyle(4000); // 0% transparent | |
afac0af7 | 1167 | // |
1168 | Moth->AddNode(Av,1,0); | |
171f3f35 | 1169 | Av->AddNode(Cv,1,0); |
1170 | Cv->AddNode(Bv,1,0); | |
1171 | n = (Int_t)((360.*kDegree)/TSBoltdAngle); | |
1172 | for(i=0;i<n;i++){ | |
fed42993 | 1173 | t = TSBoltAngle0+((Double_t)i)*TSBoltdAngle; |
1174 | x = TSBoltRadius*TMath::Cos(t*kRadian); | |
1175 | y = TSBoltRadius*TMath::Sin(t*kRadian); | |
171f3f35 | 1176 | z = 0.5*(TSLength-TSBoltDepth); |
fed42993 | 1177 | tran = new TGeoTranslation("",x,y,z); |
1178 | Cv->AddNode(Dv,i+1,tran); | |
171f3f35 | 1179 | tran = new TGeoTranslation("",x,y,-z); |
1180 | Cv->AddNode(Dv,i+n+1,tran); | |
afac0af7 | 1181 | } // end for i |
d1a22f9a | 1182 | if(GetDebug()){ |
1183 | Av->PrintNodes(); | |
1184 | Bv->PrintNodes(); | |
1185 | Cv->PrintNodes(); | |
1186 | Dv->PrintNodes(); | |
1187 | } // end if | |
171f3f35 | 1188 | // SDD Suport Cone |
1189 | // | |
1190 | // | |
1191 | const Double_t Thickness = 10.5*kmm; // Thickness of Rohacell+carbon fiber | |
1192 | const Double_t Cthick = 1.5*kmm; // Carbon finber thickness | |
1193 | const Double_t Rcurv = 15.0*kmm; // Radius of curvature. | |
1194 | const Double_t Tc = 45.0; // angle of SSD cone [degrees]. | |
1195 | const Double_t Sintc = TMath::Sin(Tc*TMath::DegToRad()); | |
1196 | const Double_t Costc = TMath::Cos(Tc*TMath::DegToRad()); | |
1197 | const Double_t Tantc = TMath::Tan(Tc*TMath::DegToRad()); | |
1198 | const Double_t ZouterMilled = 23.0*kmm; | |
1199 | const Double_t Zcylinder = 186.0*kmm; | |
1200 | const Double_t Z0 = Zcylinder + 0.5*TSLength; | |
1201 | //const Int_t Nspoaks = 12; | |
1202 | //const Int_t Nmounts = 4; | |
1203 | //const Double_t DmountAngle = 9.0; // degrees | |
1204 | const Double_t RoutMax = 0.5*560.0*kmm; | |
171f3f35 | 1205 | const Double_t RoutMin = 0.5*539.0*kmm; |
d1a22f9a | 1206 | // Holes in cone for cables |
1207 | const Double_t PhiHole1 = 0.0*kDegree; | |
1208 | const Double_t dPhiHole1 = 25.0*kDegree; | |
1209 | const Double_t RholeMax1 = 0.5*528.*kmm; | |
1210 | const Double_t RholeMin1 = 0.5*464.*kmm; | |
1211 | const Double_t PhiHole2 = 0.0*kDegree; | |
1212 | const Double_t dPhiHole2 = 50.0*kDegree; | |
1213 | const Double_t RholeMax2 = 0.5*375.*kmm; | |
1214 | const Double_t RholeMin2 = 0.5*280.*kmm; | |
1215 | // | |
1216 | //const Int_t NpostsOut = 6; | |
1217 | //const Int_t NpostsIn = 3; | |
1218 | //const Double_t Phi0PostOut = 0.0; // degree | |
1219 | //const Double_t Phi0PostIn = 0.0; // degree | |
1220 | //const Double_t dRpostOut = 16.0*kmm; | |
1221 | //const Double_t dRpostIn = 16.0*kmm; | |
1222 | //const Double_t ZpostMaxOut = 116.0*kmm; | |
1223 | //const Double_t ZpostMaxIn = 190.0*kmm; | |
171f3f35 | 1224 | const Double_t RinMax = 0.5*216*kmm; |
1225 | const Double_t RinCylinder = 0.5*231.0*kmm; | |
d1a22f9a | 1226 | //const Double_t RinHole = 0.5*220.0*kmm; |
171f3f35 | 1227 | const Double_t RinMin = 0.5*210.0*kmm; |
1228 | const Double_t dZin = 15.0*kmm; // ??? | |
1229 | // | |
1230 | Double_t dza = Thickness/Sintc-(RoutMax-RoutMin)/Tantc; | |
1231 | Double_t Z,Rmin,Rmax; // Temp variables. | |
1232 | if(dza<=0){ // The number or order of the points are in error for a proper | |
1233 | // call to pcons! | |
1234 | Error("SDDcone","The definition of the points for a call to PCONS is" | |
1235 | " in error. abort."); | |
1236 | return; | |
1237 | } // end if | |
d1a22f9a | 1238 | TGeoPcon *E = new TGeoPcon("ITSsddSuportConeCarbonFiberSurfaceE", |
171f3f35 | 1239 | 0.0,360.0,12); |
1240 | E->Z(0) = 0.0; | |
1241 | E->Rmin(0) = RoutMin; | |
1242 | E->Rmax(0) = RoutMax; | |
1243 | E->Z(1) = ZouterMilled - dza; | |
1244 | E->Rmin(1) = E->GetRmin(0); | |
1245 | E->Rmax(1) = E->GetRmax(0); | |
1246 | E->Z(2) = ZouterMilled; | |
1247 | E->Rmax(2) = E->GetRmax(0); | |
1248 | RadiusOfCurvature(Rcurv,0.,E->GetZ(1),E->GetRmin(1),Tc,Z,Rmin); | |
1249 | E->Z(3) = Z; | |
1250 | E->Rmin(3) = Rmin; | |
1251 | E->Rmin(2) = RminFrom2Points(E,3,1,E->GetZ(2)); | |
1252 | RadiusOfCurvature(Rcurv,0.,E->GetZ(2),E->GetRmax(2),Tc,Z,Rmax); | |
1253 | E->Z(4) = Z; | |
1254 | E->Rmax(4) = Rmax; | |
1255 | E->Rmin(4) = RminFromZpCone(E,Tc,E->GetZ(4),0.0); | |
1256 | E->Rmax(3) = RmaxFrom2Points(E,4,2,E->GetZ(3)); | |
1257 | E->Rmin(7) = RinMin; | |
1258 | E->Rmin(8) = RinMin; | |
1259 | RadiusOfCurvature(Rcurv,90.0,0.0,RinMax,90.0-Tc,Z,Rmax); | |
1260 | E->Rmax(8) = Rmax; | |
1261 | E->Z(8) = ZFromRmaxpCone(E,Tc,E->GetRmax(8)); | |
1262 | E->Z(9) = Zcylinder; | |
1263 | E->Rmin(9) = RinMin; | |
1264 | E->Z(10) = E->GetZ(9); | |
1265 | E->Rmin(10) = RinCylinder; | |
1266 | E->Rmin(11) = RinCylinder; | |
1267 | E->Rmax(11) = E->GetRmin(11); | |
1268 | Rmin = E->GetRmin(8); | |
1269 | RadiusOfCurvature(Rcurv,90.0-Tc,E->GetZ(8),E->GetRmax(8),90.0,Z,Rmax); | |
1270 | Rmax = RinMax; | |
1271 | E->Z(11) = Z+(E->GetZ(8)-Z)*(E->GetRmax(11)-Rmax)/(E->GetRmax(8)-Rmax); | |
1272 | E->Rmax(9) = RmaxFrom2Points(E,11,8,E->GetZ(9)); | |
1273 | E->Rmax(10) = E->GetRmax(9); | |
1274 | E->Z(6) = Z-dZin; | |
1275 | E->Z(7) = E->GetZ(6); | |
1276 | E->Rmax(6) = RmaxFromZpCone(E,Tc,E->GetZ(6)); | |
1277 | E->Rmax(7) = E->GetRmax(6); | |
1278 | RadiusOfCurvature(Rcurv,90.,E->GetZ(6),0.0,90.0-Tc,Z,Rmin); | |
1279 | E->Z(5) = Z; | |
1280 | E->Rmin(5) = RminFromZpCone(E,Tc,Z); | |
1281 | E->Rmax(5) = RmaxFromZpCone(E,Tc,Z); | |
1282 | RadiusOfCurvature(Rcurv,90.-Tc,0.0,E->Rmin(5),90.0,Z,Rmin); | |
1283 | E->Rmin(6) = Rmin; | |
1284 | printPcon(E); | |
1285 | // Inner Core, Inserto material | |
d1a22f9a | 1286 | TGeoPcon *F = new TGeoPcon("ITSsddSuportConeInsertoStesaliteF",0.,360.0,9); |
171f3f35 | 1287 | F->Z(0) = E->GetZ(0); |
1288 | F->Rmin(0) = E->GetRmin(0)+Cthick; | |
1289 | F->Rmax(0) = E->GetRmax(0)-Cthick; | |
1290 | F->Z(1) = E->GetZ(1); | |
1291 | F->Rmin(1) = F->GetRmin(0); | |
1292 | F->Rmax(1) = F->GetRmax(0); | |
1293 | F->Z(2) = E->GetZ(2); | |
1294 | F->Rmax(2) = F->GetRmax(1); | |
1295 | RadiusOfCurvature(Rcurv-Cthick,0.,F->GetZ(1),F->GetRmax(1),Tc,Z,Rmin); | |
1296 | F->Z(3) = Z; | |
1297 | F->Rmin(3) = Rmin; | |
1298 | F->Rmin(2) = RminFrom2Points(F,3,1,F->GetZ(2)); | |
1299 | RadiusOfCurvature(Rcurv+Cthick,0.,F->GetZ(2),F->GetRmax(2),Tc,Z,Rmax); | |
1300 | F->Z(4) = Z; | |
1301 | F->Rmax(4) = Rmax; | |
1302 | F->Rmin(4) = RmaxFromZpCone(E,Tc,F->GetZ(4),-Cthick); | |
1303 | F->Rmax(3) = RmaxFrom2Points(F,4,2,F->GetZ(3)); | |
1304 | F->Rmin(7) = E->GetRmin(7); | |
1305 | F->Rmin(8) = E->GetRmin(8); | |
1306 | F->Z(6) = E->GetZ(6)+Cthick; | |
1307 | F->Rmin(6) = E->GetRmin(6); | |
1308 | F->Z(7) = F->GetZ(6); | |
1309 | F->Rmax(8) = E->GetRmax(8)-Cthick*Sintc; | |
1310 | RadiusOfCurvature(Rcurv+Cthick,90.,F->GetZ(6),F->GetRmin(6),90.-Tc,Z,Rmin); | |
1311 | F->Z(5) = Z; | |
1312 | F->Rmin(5) = Rmin; | |
1313 | F->Rmax(5) = RmaxFromZpCone(F,Tc,Z); | |
1314 | F->Rmax(6) = RmaxFromZpCone(F,Tc,F->GetZ(6)); | |
1315 | F->Rmax(7) = F->GetRmax(6); | |
1316 | F->Z(8) = ZFromRmaxpCone(F,Tc,F->GetRmax(8),-Cthick); | |
171f3f35 | 1317 | printPcon(F); |
1318 | // Inner Core, Inserto material | |
d1a22f9a | 1319 | TGeoPcon *G = new TGeoPcon("ITSsddSuportConeFoamCoreG",0.0,360.0,4); |
171f3f35 | 1320 | RadiusOfCurvature(Rcurv+Cthick,0.0,F->GetZ(1),F->GetRmin(1),Tc,Z,Rmin); |
1321 | G->Z(0) = Z; | |
1322 | G->Rmin(0) = Rmin; | |
1323 | G->Rmax(0) = G->GetRmin(0); | |
1324 | G->Z(1) = G->GetZ(0)+(Thickness-2.0*Cthick)/Sintc;; | |
1325 | G->Rmin(1) = RminFromZpCone(F,Tc,G->GetZ(1)); | |
1326 | G->Rmax(1) = RmaxFromZpCone(F,Tc,G->GetZ(1)); | |
1327 | G->Z(2) = E->GetZ(5)-Cthick; | |
1328 | G->Rmin(2) = RminFromZpCone(F,Tc,G->GetZ(2)); | |
1329 | G->Rmax(2) = RmaxFromZpCone(F,Tc,G->GetZ(2)); | |
1330 | G->Z(3) = F->GetZ(5)+(Thickness-2.0*Cthick)*Costc; | |
1331 | G->Rmax(3) = RmaxFromZpCone(F,Tc,G->GetZ(3)); | |
1332 | G->Rmin(3) = G->GetRmax(3); | |
1333 | printPcon(G); | |
1334 | // | |
d1a22f9a | 1335 | TGeoPcon *H = new TGeoPcon("ITSsddSuportConeHoleH",PhiHole1,dPhiHole1,4); |
1336 | H->Rmin(0) = RholeMax1; | |
1337 | H->Rmax(0) = H->GetRmin(0); | |
1338 | H->Z(0) = ZFromRminpCone(E,Tc,H->GetRmin(0)); | |
1339 | H->Rmax(1) = H->GetRmax(0); | |
1340 | H->Z(1) = ZFromRmaxpCone(E,Tc,H->GetRmax(1)); | |
1341 | H->Rmin(1) = RminFromZpCone(E,Tc,H->GetZ(1)); | |
1342 | H->Rmin(2) = RholeMin1; | |
1343 | H->Z(2) = ZFromRminpCone(E,Tc,H->GetRmin(2)); | |
1344 | H->Rmax(2) = RmaxFromZpCone(E,Tc,H->GetZ(2)); | |
1345 | H->Rmin(3) = H->GetRmin(2); | |
1346 | H->Rmax(3) = H->GetRmin(3); | |
1347 | H->Z(3) = ZFromRminpCone(E,Tc,H->GetRmin(3)); | |
1348 | printPcon(H); | |
1349 | // | |
1350 | x = Cthick/(0.5*(RholeMax1+RholeMin1)); | |
1351 | t0 = PhiHole1 - x/kRadian; | |
1352 | t = dPhiHole1 + 2.0*x/kRadian; | |
1353 | TGeoPcon *I = new TGeoPcon("ITSsddSuportConeHoleI",t0,t,4); | |
1354 | I->Rmin(0) = RholeMax1+Cthick; | |
1355 | I->Rmax(0) = I->GetRmin(0); | |
1356 | I->Z(0) = ZFromRminpCone(F,Tc,I->GetRmin(0)); | |
1357 | I->Rmax(1) = I->GetRmax(0); | |
1358 | I->Z(1) = ZFromRmaxpCone(F,Tc,I->GetRmax(1)); | |
1359 | I->Rmin(1) = RminFromZpCone(F,Tc,I->GetZ(1)); | |
1360 | I->Rmin(2) = RholeMin1-Cthick; | |
1361 | I->Z(2) = ZFromRminpCone(F,Tc,I->GetRmin(2)); | |
1362 | I->Rmax(2) = RmaxFromZpCone(F,Tc,I->GetZ(2)); | |
1363 | I->Rmin(3) = I->GetRmin(2); | |
1364 | I->Rmax(3) = I->GetRmin(3); | |
1365 | I->Z(3) = ZFromRmaxpCone(F,Tc,I->GetRmax(3)); | |
1366 | printPcon(I); | |
1367 | // | |
1368 | TGeoPcon *J = new TGeoPcon("ITSsddSuportConeHoleJ",PhiHole2,dPhiHole2,4); | |
1369 | J->Rmin(0) = RholeMax2; | |
1370 | J->Rmax(0) = J->GetRmin(0); | |
1371 | J->Z(0) = ZFromRminpCone(E,Tc,J->GetRmin(0)); | |
1372 | J->Rmax(1) = J->GetRmax(0); | |
1373 | J->Z(1) = ZFromRmaxpCone(E,Tc,J->GetRmax(1)); | |
1374 | J->Rmin(1) = RminFromZpCone(E,Tc,J->GetZ(1)); | |
1375 | J->Rmin(2) = RholeMin2; | |
1376 | J->Z(2) = ZFromRminpCone(E,Tc,J->GetRmin(2)); | |
1377 | J->Rmax(2) = RmaxFromZpCone(E,Tc,J->GetZ(2)); | |
1378 | J->Rmin(3) = J->GetRmin(2); | |
1379 | J->Rmax(3) = J->GetRmin(3); | |
1380 | J->Z(3) = ZFromRmaxpCone(E,Tc,J->GetRmax(3)); | |
1381 | printPcon(J); | |
1382 | // | |
1383 | x = Cthick/(0.5*(RholeMax2+RholeMin2)); | |
1384 | t0 = PhiHole2 - x/kRadian; | |
1385 | t = dPhiHole2 + 2.0*x/kRadian; | |
1386 | TGeoPcon *K = new TGeoPcon("ITSsddSuportConeHoleK",t0,t,4); | |
1387 | K->Rmin(0) = RholeMax2+Cthick; | |
1388 | K->Rmax(0) = K->GetRmin(0); | |
1389 | K->Z(0) = ZFromRminpCone(F,Tc,K->GetRmin(0)); | |
1390 | K->Rmax(1) = K->GetRmax(0); | |
1391 | K->Z(1) = ZFromRmaxpCone(F,Tc,K->GetRmax(1)); | |
1392 | K->Rmin(1) = RminFromZpCone(F,Tc,K->GetZ(1)); | |
1393 | K->Rmin(2) = RholeMin2-Cthick; | |
1394 | K->Z(2) = ZFromRminpCone(F,Tc,K->GetRmin(2)); | |
1395 | K->Rmax(2) = RmaxFromZpCone(F,Tc,K->GetZ(2)); | |
1396 | K->Rmin(3) = K->GetRmin(2); | |
1397 | K->Rmax(3) = K->GetRmin(3); | |
1398 | K->Z(3) = ZFromRmaxpCone(F,Tc,K->GetRmax(3)); | |
1399 | printPcon(K); | |
1400 | // | |
1401 | TGeoCompositeShape *L,*M,*N; | |
1402 | rot = new TGeoRotation("ITSsddRotZ30",0.0,0.0,30.0); | |
1403 | rot->RegisterYourself(); | |
1404 | rot = new TGeoRotation("ITSsddRotZ60",0.0,0.0,60.0); | |
1405 | rot->RegisterYourself(); | |
1406 | rot = new TGeoRotation("ITSsddRotZ90",0.0,0.0,90.0); | |
1407 | rot->RegisterYourself(); | |
1408 | rot = new TGeoRotation("ITSsddRotZ120",0.0,0.0,120.0); | |
1409 | rot->RegisterYourself(); | |
1410 | rot = new TGeoRotation("ITSsddRotZ150",0.0,0.0,150.0); | |
1411 | rot->RegisterYourself(); | |
1412 | rot = new TGeoRotation("ITSsddRotZ180",0.0,0.0,180.0); | |
1413 | rot->RegisterYourself(); | |
1414 | rot = new TGeoRotation("ITSsddRotZ210",0.0,0.0,210.0); | |
1415 | rot->RegisterYourself(); | |
1416 | rot = new TGeoRotation("ITSsddRotZ240",0.0,0.0,240.0); | |
1417 | rot->RegisterYourself(); | |
1418 | rot = new TGeoRotation("ITSsddRotZ270",0.0,0.0,270.0); | |
1419 | rot->RegisterYourself(); | |
1420 | rot = new TGeoRotation("ITSsddRotZ300",0.0,0.0,300.0); | |
1421 | rot->RegisterYourself(); | |
1422 | rot = new TGeoRotation("ITSsddRotZ330",0.0,0.0,330.0); | |
1423 | rot->RegisterYourself(); | |
1424 | L = new TGeoCompositeShape("ITS SDD Suport Cone","(((((((((((((((((" | |
1425 | "ITSsddSuportConeCarbonFiberSurfaceE -" | |
1426 | "ITSsddSuportConeHoleH) -" | |
1427 | "ITSsddSuportConeHoleH:ITSsddRotZ30) -" | |
1428 | "ITSsddSuportConeHoleH:ITSsddRotZ60) -" | |
1429 | "ITSsddSuportConeHoleH:ITSsddRotZ90) -" | |
1430 | "ITSsddSuportConeHoleH:ITSsddRotZ120) -" | |
1431 | "ITSsddSuportConeHoleH:ITSsddRotZ150) -" | |
1432 | "ITSsddSuportConeHoleH:ITSsddRotZ180) -" | |
1433 | "ITSsddSuportConeHoleH:ITSsddRotZ210) -" | |
1434 | "ITSsddSuportConeHoleH:ITSsddRotZ240) -" | |
1435 | "ITSsddSuportConeHoleH:ITSsddRotZ270) -" | |
1436 | "ITSsddSuportConeHoleH:ITSsddRotZ300) -" | |
1437 | "ITSsddSuportConeHoleH:ITSsddRotZ330) -" | |
1438 | "ITSsddSuportConeHoleJ) -" | |
1439 | "ITSsddSuportConeHoleJ:ITSsddRotZ60) -" | |
1440 | "ITSsddSuportConeHoleJ:ITSsddRotZ120) -" | |
1441 | "ITSsddSuportConeHoleJ:ITSsddRotZ180) -" | |
1442 | "ITSsddSuportConeHoleJ:ITSsddRotZ240) -" | |
1443 | "ITSsddSuportConeHoleJ:ITSsddRotZ300"); | |
1444 | M = new TGeoCompositeShape("ITS SDD Suport Cone Inserto Stesalite", | |
1445 | "(((((((((((((((((" | |
1446 | "ITSsddSuportConeInsertoStesaliteF -" | |
1447 | "ITSsddSuportConeHoleI) -" | |
1448 | "ITSsddSuportConeHoleI:ITSsddRotZ30) -" | |
1449 | "ITSsddSuportConeHoleI:ITSsddRotZ60) -" | |
1450 | "ITSsddSuportConeHoleI:ITSsddRotZ90) -" | |
1451 | "ITSsddSuportConeHoleI:ITSsddRotZ120) -" | |
1452 | "ITSsddSuportConeHoleI:ITSsddRotZ150) -" | |
1453 | "ITSsddSuportConeHoleI:ITSsddRotZ180) -" | |
1454 | "ITSsddSuportConeHoleI:ITSsddRotZ210) -" | |
1455 | "ITSsddSuportConeHoleI:ITSsddRotZ240) -" | |
1456 | "ITSsddSuportConeHoleI:ITSsddRotZ270) -" | |
1457 | "ITSsddSuportConeHoleI:ITSsddRotZ300) -" | |
1458 | "ITSsddSuportConeHoleI:ITSsddRotZ330) -" | |
1459 | "ITSsddSuportConeHoleK) -" | |
1460 | "ITSsddSuportConeHoleK:ITSsddRotZ60) -" | |
1461 | "ITSsddSuportConeHoleK:ITSsddRotZ120) -" | |
1462 | "ITSsddSuportConeHoleK:ITSsddRotZ180) -" | |
1463 | "ITSsddSuportConeHoleK:ITSsddRotZ240) -" | |
1464 | "ITSsddSuportConeHoleK:ITSsddRotZ300"); | |
1465 | N = new TGeoCompositeShape("ITS SDD Suport Cone Foam Core", | |
1466 | "(((((((((((((((((" | |
1467 | "ITSsddSuportConeFoamCoreG -" | |
1468 | "ITSsddSuportConeHoleI) -" | |
1469 | "ITSsddSuportConeHoleI:ITSsddRotZ30) -" | |
1470 | "ITSsddSuportConeHoleI:ITSsddRotZ60) -" | |
1471 | "ITSsddSuportConeHoleI:ITSsddRotZ90) -" | |
1472 | "ITSsddSuportConeHoleI:ITSsddRotZ120) -" | |
1473 | "ITSsddSuportConeHoleI:ITSsddRotZ150) -" | |
1474 | "ITSsddSuportConeHoleI:ITSsddRotZ180) -" | |
1475 | "ITSsddSuportConeHoleI:ITSsddRotZ210) -" | |
1476 | "ITSsddSuportConeHoleI:ITSsddRotZ240) -" | |
1477 | "ITSsddSuportConeHoleI:ITSsddRotZ270) -" | |
1478 | "ITSsddSuportConeHoleI:ITSsddRotZ300) -" | |
1479 | "ITSsddSuportConeHoleI:ITSsddRotZ330) -" | |
1480 | "ITSsddSuportConeHoleK) -" | |
1481 | "ITSsddSuportConeHoleK:ITSsddRotZ60) -" | |
1482 | "ITSsddSuportConeHoleK:ITSsddRotZ120) -" | |
1483 | "ITSsddSuportConeHoleK:ITSsddRotZ180) -" | |
1484 | "ITSsddSuportConeHoleK:ITSsddRotZ240) -" | |
1485 | "ITSsddSuportConeHoleK:ITSsddRotZ300"); | |
1486 | //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ | |
1487 | TGeoVolume *Lv,*Mv,*Nv; | |
1488 | Lv = new TGeoVolume("ITSsddConeL",L,SDDcf); | |
1489 | Lv->SetVisibility(kTRUE); | |
1490 | Lv->SetLineColor(4); | |
1491 | Lv->SetLineWidth(1); | |
1492 | Lv->SetFillColor(Lv->GetLineColor()); | |
1493 | Lv->SetFillStyle(4000); // 0% transparent | |
1494 | Mv = new TGeoVolume("ITSsddConeM",M,SDDfs); | |
1495 | Mv->SetVisibility(kTRUE); | |
1496 | Mv->SetLineColor(2); | |
1497 | Mv->SetLineWidth(1); | |
1498 | Mv->SetFillColor(Mv->GetLineColor()); | |
1499 | Mv->SetFillStyle(4010); // 10% transparent | |
1500 | Nv = new TGeoVolume("ITSsddConeN",N,SDDfo); | |
1501 | Nv->SetVisibility(kTRUE); | |
1502 | Nv->SetLineColor(7); | |
1503 | Nv->SetLineWidth(1); | |
1504 | Nv->SetFillColor(Nv->GetLineColor()); | |
1505 | Nv->SetFillStyle(4050); // 50% transparent | |
171f3f35 | 1506 | // |
d1a22f9a | 1507 | Mv->AddNode(Nv,1,0); |
1508 | Lv->AddNode(Mv,1,0); | |
171f3f35 | 1509 | tran = new TGeoTranslation("",0.0,0.0,-Z0); |
d1a22f9a | 1510 | Moth->AddNode(Lv,1,tran); |
171f3f35 | 1511 | rot = new TGeoRotation("",0.0,180.0*kDegree,0.0); |
1512 | rotran = new TGeoCombiTrans("",0.0,0.0,Z0,rot); | |
d1a22f9a | 1513 | delete rot;// rot not explicity used in AddNode functions. |
1514 | Moth->AddNode(Lv,2,rotran); | |
1515 | if(GetDebug()){ | |
1516 | Lv->PrintNodes(); | |
1517 | Mv->PrintNodes(); | |
1518 | Nv->PrintNodes(); | |
1519 | } // end if | |
afac0af7 | 1520 | } |
541f7ba6 | 1521 | //______________________________________________________________________ |
1522 | void AliITSv11::SSDCone(TGeoVolume *Moth){ | |
1523 | // Define the detail SSD support cone geometry. | |
1524 | // Inputs: | |
1525 | // none. | |
1526 | // Outputs: | |
1527 | // none. | |
1528 | // Return: | |
1529 | // none. | |
d1a22f9a | 1530 | // |
1531 | TGeoMedium *SSDcf = 0; // SSD support cone Carbon Fiber materal number. | |
1532 | TGeoMedium *SSDfs = 0; // SSD support cone inserto stesalite 4411w. | |
1533 | TGeoMedium *SSDfo = 0; // SSD support cone foam, Rohacell 50A. | |
1534 | TGeoMedium *SSDss = 0; // SSD support cone screw material,Stainless steal | |
1535 | TGeoMedium *SSDair = 0; // SSD support cone Air | |
1536 | TGeoMedium *SSDal = 0; // SSD support cone SDD mounting bracket Al | |
1537 | TGeoManager *mgr = gGeoManager; | |
1538 | SSDcf = mgr->GetMedium("ITSssdCarbonFiber"); | |
1539 | SSDfs = mgr->GetMedium("ITSssdStaselite4411w"); | |
1540 | SSDfo = mgr->GetMedium("ITSssdRohacell50A"); | |
1541 | SSDss = mgr->GetMedium("ITSssdStainlessSteal"); | |
1542 | SSDair= mgr->GetMedium("ITSssdAir"); | |
1543 | SSDal = mgr->GetMedium("ITSssdAl"); | |
1544 | // | |
1545 | // SSD Central cylinder/Thermal Sheald. | |
1546 | const Double_t ZThCylinder = 1140.0*kmm; // | |
1547 | const Double_t ZThCylFoam = 1020.0*kmm; // | |
1548 | const Double_t RThCylOuter = 0.5*595.0*kmm; // | |
1549 | const Double_t CthickThCyl = 0.64*kmm; // | |
1550 | const Double_t FoamThickTh = 5.0*kmm; // | |
1551 | const Double_t dZThCylThEnd = 6.0*kmm; // | |
1552 | const Double_t RThCylInerEnd= 0.5*560.5*kmm; // | |
1553 | TGeoPcon *CA,*CB; | |
1554 | TGeoTube*CC; | |
1555 | // | |
1556 | CA = new TGeoPcon("ITS SSD Thermal Centeral CylinderA",0.0,360.0,6); | |
1557 | CB = new TGeoPcon("ITS SSD Thermal Centeral CylinderB",0.0,360.0,6); | |
1558 | CC = new TGeoTube("ITS SSD Thermal Centeral CylinderC", | |
1559 | RThCylOuter-CthickThCyl-FoamThickTh, | |
1560 | RThCylOuter-CthickThCyl,0.5*ZThCylFoam); | |
1561 | CA->Z(0) = -0.5*ZThCylinder; | |
1562 | CA->Rmin(0) = RThCylInerEnd; | |
1563 | CA->Rmax(0) = RThCylOuter; | |
1564 | CA->Z(1) = CA->GetZ(0) + dZThCylThEnd; | |
1565 | CA->Rmin(1) = CA->GetRmin(0); | |
1566 | CA->Rmax(1) = CA->GetRmax(0); | |
1567 | CA->Z(2) = -0.5*ZThCylFoam; | |
1568 | CA->Rmin(2) = RThCylOuter - 2.0*CthickThCyl-FoamThickTh; | |
1569 | CA->Rmax(2) = CA->GetRmax(0); | |
1570 | CA->Z(3) = -CA->GetZ(2); | |
1571 | CA->Rmin(3) = CA->GetRmin(2); | |
1572 | CA->Rmax(3) = CA->GetRmax(2); | |
1573 | CA->Z(4) = -CA->GetZ(1); | |
1574 | CA->Rmin(4) = CA->GetRmin(1); | |
1575 | CA->Rmax(4) = CA->GetRmax(1); | |
1576 | CA->Z(5) = -CA->GetZ(0); | |
1577 | CA->Rmin(5) = CA->GetRmin(0); | |
1578 | CA->Rmax(5) = CA->GetRmax(0); | |
1579 | // | |
1580 | CB->Z(0) = CA->GetZ(0); | |
1581 | CB->Rmin(0) = CA->GetRmin(0) + CthickThCyl; | |
1582 | CB->Rmax(0) = CA->GetRmax(0) - CthickThCyl; | |
1583 | CB->Z(1) = CA->GetZ(1); | |
1584 | CB->Rmin(1) = CA->GetRmin(1) + CthickThCyl; | |
1585 | CB->Rmax(1) = CA->GetRmax(1) - CthickThCyl; | |
1586 | CB->Z(2) = CA->GetZ(2); | |
1587 | CB->Rmin(2) = CA->GetRmin(2) + CthickThCyl; | |
1588 | CB->Rmax(2) = CA->GetRmax(2) - CthickThCyl; | |
1589 | CB->Z(3) = CA->GetZ(3); | |
1590 | CB->Rmin(3) = CA->GetRmin(3) + CthickThCyl; | |
1591 | CB->Rmax(3) = CA->GetRmax(3) - CthickThCyl; | |
1592 | CB->Z(4) = CA->GetZ(4); | |
1593 | CB->Rmin(4) = CA->GetRmin(4) + CthickThCyl; | |
1594 | CB->Rmax(4) = CA->GetRmax(4) - CthickThCyl; | |
1595 | CB->Z(5) = CA->GetZ(5); | |
1596 | CB->Rmin(5) = CA->GetRmin(5) + CthickThCyl; | |
1597 | CB->Rmax(5) = CA->GetRmax(5) - CthickThCyl; | |
1598 | // | |
1599 | printPcon(CA); | |
1600 | printPcon(CB); | |
1601 | printTube(CC); | |
1602 | TGeoVolume *CAv,*CBv,*CCv; | |
1603 | CAv = new TGeoVolume("ITSssdCentCylCA",CA,SSDcf); | |
1604 | CAv->SetVisibility(kTRUE); | |
1605 | CAv->SetLineColor(4); // blue | |
1606 | CAv->SetLineWidth(1); | |
1607 | CAv->SetFillColor(CAv->GetLineColor()); | |
1608 | CAv->SetFillStyle(4010); // 10% transparent | |
1609 | CBv = new TGeoVolume("ITSssdCentCylCB",CB,SSDfs); | |
1610 | CBv->SetVisibility(kTRUE); | |
1611 | CBv->SetLineColor(2); // red | |
1612 | CBv->SetLineWidth(1); | |
1613 | CBv->SetFillColor(CBv->GetLineColor()); | |
1614 | CBv->SetFillStyle(4010); // 10% transparent | |
1615 | CCv = new TGeoVolume("ITSssdCentCylCC",CC,SSDfo); | |
1616 | CCv->SetVisibility(kTRUE); | |
1617 | CCv->SetLineColor(3); // green | |
1618 | CCv->SetLineWidth(1); | |
1619 | CCv->SetFillColor(CCv->GetLineColor()); | |
1620 | CCv->SetFillStyle(4010); // 10% transparent | |
1621 | CBv->AddNode(CCv,1,0); | |
1622 | CAv->AddNode(CBv,1,0); | |
1623 | Moth->AddNode(CAv,1,0); | |
1624 | if(GetDebug()){ | |
1625 | CAv->PrintNodes(); | |
1626 | CBv->PrintNodes(); | |
1627 | CCv->PrintNodes(); | |
1628 | } // end if | |
171f3f35 | 1629 | // |
541f7ba6 | 1630 | const Double_t Thickness = 13.0*kmm; // Thickness of Rohacell+carbon fiber |
1631 | const Double_t Cthick = 1.5*kmm; // Carbon finber thickness | |
1632 | const Double_t Rcurv = 15.0*kmm; // Radius of curvature. | |
1633 | const Double_t Tc = 51.0; // angle of SSD cone [degrees]. | |
1634 | const Double_t Sintc = TMath::Sin(Tc*TMath::DegToRad()); | |
1635 | const Double_t Costc = TMath::Cos(Tc*TMath::DegToRad()); | |
1636 | const Double_t Tantc = TMath::Tan(Tc*TMath::DegToRad()); | |
1637 | const Double_t ZouterMilled = (13.5-5.0)*kmm; | |
1638 | const Double_t Zcylinder = 170.0*kmm; | |
171f3f35 | 1639 | const Double_t Z0 = Zcylinder + 0.5*ZThCylinder; |
541f7ba6 | 1640 | const Int_t Nspoaks = 12; |
1641 | const Int_t Nmounts = 4; | |
1642 | const Double_t DmountAngle = 9.0; // degrees | |
1643 | const Double_t RoutMax = 0.5*985.0*kmm; | |
1644 | const Double_t RoutHole = 0.5*965.0*kmm; | |
1645 | const Double_t RoutMin = 0.5*945.0*kmm; | |
1646 | const Double_t RholeMax = 0.5*890.0*kmm; | |
1647 | const Double_t RholeMin = 0.5*740.0*kmm; | |
1648 | const Double_t RpostMin = 316.0*kmm; | |
1649 | const Double_t ZpostMax = 196.0*kmm; | |
1650 | const Int_t Nposts = 6; | |
1651 | const Double_t Phi0Post = 0.0; // degree | |
1652 | const Double_t dRpost = 23.0*kmm; | |
1653 | const Double_t RinMax = 0.5*590.0*kmm; | |
1654 | const Double_t RinCylinder = 0.5*597.0*kmm; | |
1655 | const Double_t RinHole = 0.5*575.0*kmm; | |
1656 | const Double_t RinMin = 0.5*562.0*kmm; | |
1657 | const Double_t dZin = 15.0*kmm; | |
1658 | // SSD-SDD Thermal/Mechanical cylinder mounts | |
1659 | const Int_t NinScrews = 40; | |
1660 | const Double_t Phi0Screws = 0.5*360.0/((const Double_t)NinScrews);//d | |
1661 | const Double_t RcylinderScrews = 0.5*570.0*kmm;//from older drawing???? | |
1662 | const Double_t DscrewHead = 8.0*kmm; | |
1663 | const Double_t DscrewShaft = 4.6*kmm; | |
1664 | const Double_t ThScrewHeadHole = 8.5*kmm; | |
1665 | // SDD mounting bracket, SSD part | |
1666 | const Double_t NssdSupports = 3;// mounting of U and T | |
1667 | const Double_t DssdsddBracketAngle = 9.0; // degrees | |
1668 | const Double_t Phi0SDDsupports = 0.0; // degree | |
1669 | const Double_t RsddSupportPlate = 0.5*585.0*kmm; | |
1670 | const Double_t ThSDDsupportPlate = 4.0*kmm; | |
1671 | const Double_t WsddSupportPlate = 70.0*kmm; | |
d1a22f9a | 1672 | // |
541f7ba6 | 1673 | // Lets start with the upper left outer carbon fiber surface. |
1674 | // Between za[2],rmaxa[2] and za[4],rmaxa[4] there is a curved section | |
1675 | // given by rmaxa = rmaxa[2]-r*Sind(t) for 0<=t<=Tc and | |
1676 | // za = za[2] + r*Cosd(t) for 0<=t<=Tc. Simularly between za[1],rmina[1 | |
1677 | // and za[3],rmina[3] there is a curve section given by | |
1678 | // rmina = rmina[1]-r*Sind(t) for 0<=t<=Tc and za = za[1]+r&Sind(t) | |
1679 | // for t<=0<=Tc. These curves have been replaced by straight lines | |
1680 | // between the equivelent points for simplicity. | |
1681 | Double_t dza = Thickness/Sintc-(RoutMax-RoutMin)/Tantc; | |
1682 | Int_t i,j; | |
171f3f35 | 1683 | Double_t x,y,z[9],rn[9],rx[9],phi,dphi; |
541f7ba6 | 1684 | Double_t t,t0,Z,Rmin,Rmax; // Temp variables. |
1685 | if(dza<=0){ // The number or order of the points are in error for a proper | |
fed42993 | 1686 | // call to pcons! |
1687 | Error("SSDcone","The definition of the points for a call to PCONS is" | |
1688 | " in error. abort."); | |
1689 | return; | |
541f7ba6 | 1690 | } // end if |
1691 | // Poly-cone Volume A. Top part of SSD cone Carbon Fiber. | |
1692 | phi = 0.0; | |
1693 | dphi = 360.0; | |
1694 | z[0] = 0.0; | |
1695 | rn[0] = RoutMin; | |
1696 | rx[0] = RoutMax; | |
1697 | z[1] = z[0]+ZouterMilled - dza; // za[2] - dza. | |
1698 | rn[1] = rn[0]; | |
1699 | rx[1] = rx[0]; | |
1700 | z[2] = z[0]+ZouterMilled;//From Drawing ALR-0767 and ALR-0767/3 | |
1701 | rx[2] = rx[0]; | |
1702 | RadiusOfCurvature(Rcurv,0.,z[1],rn[1],Tc,z[3],rn[3]); | |
1703 | rn[2] = RFrom2Points(rn,z,3,1,z[2]); | |
1704 | RadiusOfCurvature(Rcurv,0.,z[2],rx[2],Tc,z[4],rx[4]); | |
1705 | rn[4] = RminFromZpCone(rn,z,Tc,z[4]); | |
1706 | rx[3] = RFrom2Points(rx,z,4,2,z[3]); | |
1707 | rn[5] = RholeMax; | |
1708 | z[5] = Zfrom2Points(z,rn,4,3,rn[5]); | |
1709 | rx[5] = RmaxFromZpCone(rx,z,Tc,z[5]); | |
1710 | rn[6] = RholeMax; | |
1711 | rx[6] = rn[6]; | |
cbd7b929 | 1712 | z[6] = ZFromRmaxpCone(rx,z,Tc,rx[6]); |
541f7ba6 | 1713 | TGeoPcon *A = new TGeoPcon("ITS SSD Suport cone Carbon Fiber " |
fed42993 | 1714 | "Surface outer left",phi,dphi,7); |
541f7ba6 | 1715 | for(i=0;i<A->GetNz();i++){ |
d1a22f9a | 1716 | A->DefineSection(i,z[i],rn[i],rx[i]); |
541f7ba6 | 1717 | } // end for i |
d1a22f9a | 1718 | printPcon(A); |
541f7ba6 | 1719 | // |
1720 | // Poly-cone Volume B. Stesalite inside volume A. | |
1721 | // Now lets define the Inserto Stesalite 4411w material volume. | |
1722 | phi = 0.0; | |
1723 | dphi = 360.0; | |
1724 | z[0] = A->GetZ(0); | |
1725 | rn[0] = A->GetRmin(0)+Cthick; | |
1726 | rx[0] = A->GetRmax(0)-Cthick; | |
1727 | z[1] = A->GetZ(1); | |
1728 | rn[1] = rn[0]; | |
1729 | rx[1] = rx[0]; | |
1730 | z[2] = A->GetZ(2); | |
1731 | rx[2] = rx[1]; | |
1732 | RadiusOfCurvature(Rcurv-Cthick,0.,z[2],rx[2],Tc,z[3],rx[3]); | |
1733 | RadiusOfCurvature(Rcurv+Cthick,0.,z[1],rn[1],Tc,z[4],rn[4]); | |
1734 | rn[2] = RFrom2Points(rn,z,4,1,z[2]); | |
1735 | rn[3] = RFrom2Points(rn,z,4,1,z[3]); | |
1736 | z[5] = z[4]+(Thickness-2.0*Cthick)/Sintc; | |
1737 | rn[5] = RmaxFromZpCone(A,Tc,z[5],-Cthick); | |
1738 | rx[5] = rn[5]; | |
1739 | rx[4] = RFrom2Points(rx,z,5,3,z[4]); | |
1740 | TGeoPcon *B = new TGeoPcon("ITS SSD Suport cone Inserto Stesalite " | |
fed42993 | 1741 | "left edge",phi,dphi,6); |
541f7ba6 | 1742 | for(i=0;i<B->GetNz();i++){ |
d1a22f9a | 1743 | B->DefineSection(i,z[i],rn[i],rx[i]); |
541f7ba6 | 1744 | } // end for i |
d1a22f9a | 1745 | printPcon(B); |
541f7ba6 | 1746 | // |
1747 | // Poly-cone Volume C. Foam inside volume A. | |
1748 | // Now lets define the Rohacell foam material volume. | |
1749 | phi = 0.0; | |
1750 | dphi = 360.0; | |
1751 | z[0] = B->GetZ(4); | |
1752 | rn[0] = B->GetRmin(4); | |
1753 | rx[0] = rn[0]; | |
1754 | z[1] = B->GetZ(5); | |
1755 | rx[1] = B->GetRmin(5); | |
1756 | rn[2] = A->GetRmin(5)+Cthick;//space for carbon fiber covering hole | |
1757 | z[2] = ZFromRminpCone(A,Tc,rn[2],+Cthick); | |
1758 | rn[1] = RFrom2Points(rn,z,2,0,z[1]); | |
1759 | rx[3] = A->GetRmin(6)+Cthick; | |
1760 | rn[3] = rx[3]; | |
1761 | z[3] = ZFromRmaxpCone(A,Tc,rx[3],-Cthick); | |
1762 | rx[2] = RFrom2Points(rx,z,3,1,z[2]); | |
1763 | TGeoPcon *C = new TGeoPcon("ITS SSD Suport cone Rohacell foam " | |
fed42993 | 1764 | "left edge",phi,dphi,4); |
541f7ba6 | 1765 | for(i=0;i<C->GetNz();i++){ |
d1a22f9a | 1766 | C->DefineSection(i,z[i],rn[i],rx[i]); |
541f7ba6 | 1767 | } // end for i |
d1a22f9a | 1768 | printPcon(C); |
541f7ba6 | 1769 | // |
1770 | // In volume SCB, th Inserto Stesalite 4411w material volume, there | |
1771 | // are a number of Stainless steel screw and pin studs which will be | |
1772 | // filled with screws/studs. | |
cbd7b929 | 1773 | rn[0] = 0.0*kmm,rx[0] = 6.0*kmm,z[0] = 0.5*10.0*kmm; // mm |
541f7ba6 | 1774 | TGeoTube *D = new TGeoTube("ITS Screw+stud used to mount things to " |
fed42993 | 1775 | "the SSD support cone",rn[0],rx[0],z[0]); |
d1a22f9a | 1776 | printTube(D); |
cbd7b929 | 1777 | rn[0] = 0.0*kmm;rx[0] = 6.0*kmm;z[0] = 0.5*12.0*kmm; // mm |
541f7ba6 | 1778 | TGeoTube *E = new TGeoTube("ITS pin used to mount things to the " |
fed42993 | 1779 | "SSD support cone",rn[0],rx[0],z[0]); |
d1a22f9a | 1780 | printTube(E); |
541f7ba6 | 1781 | // |
1782 | // Poly-cone Volume F. Foam in spoak reagion, inside volume A. | |
1783 | // There is no carbon fiber between this upper left section and the | |
1784 | // SSD spoaks. We remove it by replacing it with Rohacell foam. | |
1785 | t = Cthick/(0.5*(RholeMax+RholeMin));// It is not posible to get | |
1786 | // the carbon fiber thickness uniform in this phi direction. We can only | |
1787 | // make it a fixed angular thickness. | |
1788 | t *= 180.0/TMath::Pi(); | |
1789 | phi = 12.5+t; // degrees see drawing ALR-0767. | |
1790 | dphi = 5.0 - 2.0*t; // degrees | |
1791 | z[0] = C->GetZ(2); | |
1792 | rn[0] = C->GetRmin(3); | |
1793 | rx[0] = rn[0]; | |
1794 | rn[1] = A->GetRmin(5); | |
1795 | rx[1] = rn[0]; | |
1796 | z[1] = ZFromRminpCone(A,Tc,rn[1],+Cthick); | |
1797 | z[2] = C->GetZ(3); | |
1798 | rn[2] = rn[1]; | |
1799 | rx[2] = rx[1]; | |
1800 | rn[3] = A->GetRmin(6); | |
1801 | rx[3] = rn[3]; | |
1802 | z[3] = ZFromRmaxpCone(A,Tc,rx[3],-Cthick); | |
1803 | TGeoPcon *F = new TGeoPcon("ITS SSD Top Suport cone Rohacell foam " | |
fed42993 | 1804 | "Spoak",phi,dphi,4); |
541f7ba6 | 1805 | for(i=0;i<F->GetNz();i++){ |
d1a22f9a | 1806 | F->DefineSection(i,z[i],rn[i],rx[i]); |
541f7ba6 | 1807 | } // end for i |
d1a22f9a | 1808 | printPcon(F); |
541f7ba6 | 1809 | //================================================================= |
1810 | // Poly-cone Volume G. | |
1811 | // Now for the spoak part of the SSD cone. | |
1812 | // It is not posible to inclue the radius of curvature between | |
1813 | // the spoak part and the upper left part of the SSD cone or lowwer right | |
1814 | // part. This would be discribed by the following curves. | |
1815 | // R = Rmax - (5mm)*Sin(t) phi = phi0+(5mm*180/(Pi*RoutHole))*Sin(t) | |
1816 | // where 0<=t<=90 For the inner curve a simular equiation holds. | |
1817 | phi = 12.5; // degrees see drawing ALR-0767. | |
1818 | dphi = 5.0; // degrees | |
1819 | z[0] = A->GetZ(5); | |
1820 | rn[0] = A->GetRmin(5); | |
1821 | rx[0] = rn[0]; | |
1822 | z[1] = A->GetZ(6); | |
1823 | rn[1] = RminFromZpCone(A,Tc,z[1]); | |
1824 | rx[1] = rx[0]; | |
1825 | rn[2] = RholeMin; | |
1826 | z[2] = ZFromRminpCone(A,Tc,rn[2]); | |
1827 | rx[2] = RmaxFromZpCone(A,Tc,z[2]); | |
1828 | rn[3] = rn[2]; | |
1829 | rx[3] = rn[3]; | |
1830 | z[3] = ZFromRmaxpCone(A,Tc,rx[3]); | |
1831 | TGeoPcon *G = new TGeoPcon("ITS SSD spoak carbon fiber surfaces", | |
fed42993 | 1832 | phi,dphi,4); |
541f7ba6 | 1833 | for(i=0;i<G->GetNz();i++){ |
d1a22f9a | 1834 | G->DefineSection(i,z[i],rn[i],rx[i]); |
541f7ba6 | 1835 | } // end for i |
d1a22f9a | 1836 | printPcon(G); |
541f7ba6 | 1837 | // For the foam core. |
1838 | // Poly-cone Volume H. | |
1839 | t = Cthick/(0.5*(RholeMax+RholeMin));// It is not posible to get the | |
1840 | // carbon fiber thickness uniform in this phi direction. We can only | |
1841 | // make it a fixed angular thickness. | |
1842 | t *= 180.0/TMath::Pi(); | |
1843 | phi = 12.5+t; // degrees | |
1844 | dphi = 5.0 - 2.0*t; // degrees see drawing ALR-0767. | |
1845 | z[0] = F->GetZ(1); | |
1846 | rn[0] = G->GetRmin(0); | |
1847 | rx[0] = rn[0]; | |
1848 | z[1] = F->GetZ(3); | |
1849 | rn[1] = RminFromZpCone(A,Tc,z[1],+Cthick); | |
1850 | rx[1] = rx[0]; | |
1851 | z[2] = ZFromRminpCone(A,Tc,G->GetRmin(2),+Cthick); | |
1852 | rn[2] = G->GetRmin(2); | |
1853 | rx[2] = RmaxFromZpCone(A,Tc,z[2],-Cthick); | |
1854 | z[3] = ZFromRmaxpCone(A,Tc,G->GetRmin(3),-Cthick); | |
1855 | rn[3] = G->GetRmin(3); | |
1856 | rx[3] = rn[3]; | |
1857 | TGeoPcon *H = new TGeoPcon("ITS SSD support cone Rohacell foam Spoak", | |
fed42993 | 1858 | phi,dphi,4); |
541f7ba6 | 1859 | for(i=0;i<H->GetNz();i++){ |
d1a22f9a | 1860 | H->DefineSection(i,z[i],rn[i],rx[i]); |
541f7ba6 | 1861 | } // end for i |
d1a22f9a | 1862 | printPcon(H); |
541f7ba6 | 1863 | // |
1864 | //================================================================== | |
1865 | // Now for the Inner most part of the SSD cone. | |
1866 | //Poly-cone Volume I. | |
1867 | phi = 0.0; | |
1868 | dphi = 360.0; | |
1869 | z[0] = G->GetZ(2); | |
1870 | rn[0] = G->GetRmin(2); | |
1871 | rx[0] = rn[0]; | |
1872 | z[1] = G->GetZ(3); | |
1873 | rn[1] = RminFromZpCone(A,Tc,z[1]); | |
1874 | rx[1] = rx[0]; | |
1875 | rn[4] = RinMin; | |
1876 | rn[5] = RinMin; | |
1877 | RadiusOfCurvature(Rcurv,90.0,0.0,RinMax,90.0-Tc,Z,rx[5]); // z dummy | |
1878 | z[5] = ZFromRmaxpCone(A,Tc,rx[5]); | |
1879 | z[6] = Zcylinder; | |
1880 | rn[6] = RinMin; | |
1881 | z[7] = z[6]; | |
1882 | rn[7] = RinCylinder; | |
1883 | rn[8] = RinCylinder; | |
1884 | rx[8] = rn[8]; | |
1885 | Rmin = rn[5]; | |
1886 | RadiusOfCurvature(Rcurv,90.0-Tc,z[5],rx[5],90.0,Z,Rmax); | |
1887 | Rmax = RinMax; | |
1888 | z[8] = Z+(z[5]-Z)*(rx[8]-Rmax)/(rx[5]-Rmax); | |
1889 | rx[6] = RFrom2Points(rx,z,8,5,z[6]); | |
1890 | rx[7] = rx[6]; | |
1891 | z[3] = Z-dZin; | |
1892 | z[4] = z[3]; | |
1893 | rx[3] = RmaxFromZpCone(A,Tc,z[3]); | |
1894 | rx[4] = rx[3]; | |
1895 | //rmin dummy | |
1896 | RadiusOfCurvature(Rcurv,90.,z[3],0.,90.-Tc,z[2],Rmin); | |
1897 | rn[2] = RminFromZpCone(A,Tc,z[2]); | |
1898 | rx[2] = RmaxFromZpCone(A,Tc,z[2]); | |
1899 | // z dummy | |
1900 | RadiusOfCurvature(Rcurv,90.-Tc,0.0,rn[2],90.0,Z,rn[3]); | |
1901 | TGeoPcon *I = new TGeoPcon("ITS SSD lower/inner right part of SSD " | |
fed42993 | 1902 | "cone",phi,dphi,9); |
541f7ba6 | 1903 | for(i=0;i<I->GetNz();i++){ |
d1a22f9a | 1904 | I->DefineSection(i,z[i],rn[i],rx[i]); |
541f7ba6 | 1905 | } // end for i |
d1a22f9a | 1906 | printPcon(I); |
541f7ba6 | 1907 | // Now for Inserto volume at the inner most radius. |
1908 | // Poly-cone Volume K. | |
1909 | phi = 0.0; | |
1910 | dphi = 360.0; | |
1911 | z[1] = I->GetZ(3)+Cthick; | |
1912 | rn[1] = I->GetRmin(3); | |
1913 | z[2] = z[1]; | |
1914 | rn[2] = I->GetRmin(4); | |
1915 | rn[3] = rn[2]; | |
1916 | rn[4] = rn[2]; | |
1917 | rx[4] = I->GetRmax(5)-Cthick*Sintc; | |
1918 | RadiusOfCurvature(Rcurv+Cthick,90.0,z[1],rn[1],90.0-Tc,z[0],rn[0]); | |
1919 | rx[0] = rn[0]; | |
1920 | z[3] = z[0]+(Thickness-2.0*Cthick)*Costc;; | |
1921 | rx[3] = rx[0]+(Thickness-2.0*Cthick)*Sintc; | |
1922 | rx[1] = RFrom2Points(rx,z,3,0,z[1]); | |
1923 | rx[2] = rx[1]; | |
1924 | z[4] = ZFromRmaxpCone(A,Tc,rx[4],-Cthick); | |
1925 | rn[5] = rn[2]; | |
1926 | z[5] = I->GetZ(6); | |
1927 | rx[5] = (I->GetRmax(5)-I->GetRmax(8))/(I->GetZ(5)-I->GetZ(8))*(z[5]-z[4])+ | |
fed42993 | 1928 | rx[4]; |
541f7ba6 | 1929 | TGeoPcon *K = new TGeoPcon("ITS SSD inner most inserto material", |
fed42993 | 1930 | phi,dphi,6); |
541f7ba6 | 1931 | for(i=0;i<K->GetNz();i++){ |
d1a22f9a | 1932 | K->DefineSection(i,z[i],rn[i],rx[i]); |
541f7ba6 | 1933 | } // end for i |
d1a22f9a | 1934 | printPcon(K); |
541f7ba6 | 1935 | // Now for foam core at the inner most radius. |
1936 | // Poly-cone Volume J. | |
1937 | phi = 0.0; | |
1938 | dphi = 360.0; | |
1939 | rn[0] = I->GetRmin(0)-Cthick; | |
1940 | z[0] = ZFromRminpCone(A,Tc,rn[0],+Cthick); | |
1941 | rx[0] = rn[0]; | |
1942 | rx[1] = rx[0]; | |
1943 | z[1] = ZFromRmaxpCone(A,Tc,rx[1],-Cthick); | |
1944 | rn[1] = RminFromZpCone(A,Tc,z[1],+Cthick); | |
1945 | z[2] = K->GetZ(0); | |
1946 | rn[2] = K->GetRmin(0); | |
1947 | rx[2] = RmaxFromZpCone(A,Tc,z[2],-Cthick); | |
1948 | z[3] = K->GetZ(3); | |
1949 | rn[3] = K->GetRmax(3); | |
1950 | rx[3] = rn[3]; | |
1951 | TGeoPcon *J = new TGeoPcon("ITS SSD inner most foam core",phi,dphi,4); | |
1952 | for(i=0;i<J->GetNz();i++){ | |
d1a22f9a | 1953 | J->DefineSection(i,z[i],rn[i],rx[i]); |
541f7ba6 | 1954 | } // end for i |
d1a22f9a | 1955 | printPcon(J); |
541f7ba6 | 1956 | // Now for foam core at the top of the inner most radius where |
1957 | // the spoaks are. | |
1958 | t = Cthick/(0.5*(RholeMax+RholeMin));// It is not posible to get the | |
1959 | // carbon fiber thickness uniform in this phi direction. We can only | |
1960 | // make it a fixed angular thickness. | |
1961 | // Poly-cone Volume L. | |
1962 | t *= 180.0/TMath::Pi(); | |
1963 | phi = 12.5+t; // degrees | |
1964 | dphi = 5.0 - 2.0*t; // degrees see drawing ALR-0767. | |
1965 | z[0] = H->GetZ(2); | |
1966 | rn[0] = H->GetRmin(2); | |
1967 | rx[0] = rn[0]; | |
1968 | z[1] = J->GetZ(0); | |
1969 | rn[1] = J->GetRmin(0); | |
1970 | rx[1] = I->GetRmax(1); | |
1971 | z[2] = H->GetZ(3); | |
1972 | rn[2] = rn[1]; | |
1973 | rx[2] = rx[1]; | |
1974 | z[3] = J->GetZ(1); | |
1975 | rn[3] = rn[2]; | |
1976 | rx[3] = rn[3]; | |
1977 | TGeoPcon *L = new TGeoPcon("ITS SSD Bottom cone Rohacell foam Spoak", | |
fed42993 | 1978 | phi,dphi,4); |
541f7ba6 | 1979 | for(i=0;i<L->GetNz();i++){ |
d1a22f9a | 1980 | L->DefineSection(i,z[i],rn[i],rx[i]); |
541f7ba6 | 1981 | } // end for i |
d1a22f9a | 1982 | printPcon(L); |
541f7ba6 | 1983 | // Now for the SSD mounting posts |
1984 | // Poly-cone Volume O. | |
1985 | dphi = 180.0*dRpost/(RpostMin+0.5*dRpost)/TMath::Pi(); // | |
1986 | phi = Phi0Post-0.5*dphi; // degrees | |
1987 | rn[0] = RpostMin+dRpost; | |
1988 | rx[0] = rn[0]; | |
1989 | z[0] = ZFromRmaxpCone(A,Tc,rx[0]); | |
1990 | rn[1] = RpostMin; | |
1991 | z[1] = ZFromRmaxpCone(A,Tc,rn[1]); | |
1992 | rx[1] = rx[0]; | |
1993 | z[2] = ZpostMax; | |
1994 | rn[2] = RpostMin; | |
1995 | rx[2] = rn[2]+dRpost; | |
1996 | TGeoPcon *O = new TGeoPcon("ITS SSD mounting post, carbon fiber", | |
fed42993 | 1997 | phi,dphi,3); |
541f7ba6 | 1998 | for(i=0;i<O->GetNz();i++){ |
d1a22f9a | 1999 | O->DefineSection(i,z[i],rn[i],rx[i]); |
541f7ba6 | 2000 | } // end for i |
d1a22f9a | 2001 | printPcon(O); |
541f7ba6 | 2002 | // Now for the SSD mounting posts |
2003 | // Poly-cone Volume P. | |
2004 | t = 180.0*Cthick/(RpostMin+0.5*dRpost)/TMath::Pi(); | |
2005 | dphi = O->GetDphi()-2.0*t; // degrees | |
2006 | phi = O->GetPhi1()+t; // | |
2007 | rn[0] = O->GetRmin(0)-Cthick; | |
2008 | rx[0] = rn[0]; | |
2009 | z[0] = ZFromRmaxpCone(A,Tc,rx[0]); | |
2010 | rn[1] = O->GetRmin(1)+Cthick; | |
2011 | rx[1] = O->GetRmin(0)-Cthick; | |
2012 | z[1] = ZFromRmaxpCone(A,Tc,rn[1]); | |
2013 | rn[2] = rn[1]; | |
2014 | rx[2] = rx[1]; | |
2015 | z[2] = ZpostMax; | |
2016 | TGeoPcon *P = new TGeoPcon("ITS SSD mounting post, Inserto", | |
fed42993 | 2017 | phi,dphi,3); |
541f7ba6 | 2018 | for(i=0;i<P->GetNz();i++){ |
d1a22f9a | 2019 | P->DefineSection(i,z[i],rn[i],rx[i]); |
541f7ba6 | 2020 | } // end for i |
d1a22f9a | 2021 | printPcon(P); |
541f7ba6 | 2022 | // This insrto continues into the SSD cone displacing the foam |
2023 | // and the carbon fiber surface at those points where the posts are. | |
2024 | //Poly-cone Vol. M | |
2025 | phi = P->GetPhi1(); | |
2026 | dphi = P->GetDphi(); | |
2027 | rn[0] = RpostMin+dRpost-Cthick; | |
2028 | rx[0] = rn[0]; | |
2029 | z[0] = ZFromRminpCone(A,Tc,rn[0],+Cthick); | |
2030 | rx[1] = rx[0]; | |
2031 | z[1] = ZFromRmaxpCone(A,Tc,rx[1],-Cthick); | |
2032 | rn[1] = RminFromZpCone(A,Tc,z[1],+Cthick); | |
2033 | rn[2] = RpostMin+Cthick; | |
2034 | z[2] = ZFromRminpCone(A,Tc,rn[2],+Cthick); | |
2035 | rx[2] = RmaxFromZpCone(A,Tc,z[2],-Cthick); | |
2036 | rn[3] = rn[2]; | |
2037 | rx[3] = rn[3]; | |
2038 | z[3] = ZFromRmaxpCone(A,Tc,rx[3],-Cthick); | |
2039 | TGeoPcon *M = new TGeoPcon("ITS SSD mounting post foam substitute, " | |
fed42993 | 2040 | "Inserto",phi,dphi,4); |
541f7ba6 | 2041 | for(i=0;i<M->GetNz();i++){ |
d1a22f9a | 2042 | M->DefineSection(i,z[i],rn[i],rx[i]); |
541f7ba6 | 2043 | } // end for i |
d1a22f9a | 2044 | printPcon(M); |
541f7ba6 | 2045 | // |
2046 | //Poly-cone Vol. N | |
2047 | phi = P->GetPhi1(); | |
2048 | dphi = P->GetDphi(); | |
2049 | z[0] = M->GetZ(1); | |
2050 | rn[0] = M->GetRmax(1); | |
2051 | rx[0] = rn[0]; | |
2052 | rx[1] = rx[0]; | |
2053 | z[1] = ZFromRmaxpCone(A,Tc,rx[1]); | |
2054 | rn[1] = RmaxFromZpCone(A,Tc,z[1],-Cthick); | |
2055 | z[2] = M->GetZ(3); | |
2056 | rn[2] = M->GetRmin(3); | |
2057 | rx[2] = RmaxFromZpCone(A,Tc,z[2]); | |
2058 | rn[3] = rn[2]; | |
2059 | rx[3] = rn[3]; | |
2060 | z[3] = ZFromRmaxpCone(A,Tc,rx[3]); | |
2061 | TGeoPcon *N = new TGeoPcon("ITS SSD mounting post CF subsititute, " | |
fed42993 | 2062 | "Inserto",phi,dphi,4); |
541f7ba6 | 2063 | for(i=0;i<N->GetNz();i++){ |
d1a22f9a | 2064 | N->DefineSection(i,z[i],rn[i],rx[i]); |
541f7ba6 | 2065 | } // end for i |
d1a22f9a | 2066 | printPcon(N); |
541f7ba6 | 2067 | // Bolt heads holding the SSD-SDD tube to the SSD cone. |
2068 | // Bolt -- PolyCone | |
2069 | //Poly-cone Volume Q. | |
2070 | phi = 0.0; | |
2071 | dphi = 360.0; | |
171f3f35 | 2072 | z[0] = I->GetZ(4)+ThSDDsupportPlate; |
541f7ba6 | 2073 | rn[0] = 0.0; |
2074 | rx[0] = 0.5*DscrewHead; | |
171f3f35 | 2075 | z[1] = I->GetZ(4)+ThScrewHeadHole; |
541f7ba6 | 2076 | rn[1] = 0.0; |
2077 | rx[1] = 0.5*DscrewHead; | |
2078 | z[2] = z[1]; | |
2079 | rn[2] = 0.0; | |
2080 | rx[2] = 0.5*DscrewShaft; | |
171f3f35 | 2081 | z[3] = I->GetZ(6); |
541f7ba6 | 2082 | rn[3] = 0.0; |
2083 | rx[3] = rx[2]; | |
2084 | TGeoPcon *Q = new TGeoPcon("ITS SSD Thermal sheal stainless steel " | |
fed42993 | 2085 | "bolts",phi,dphi,4); |
541f7ba6 | 2086 | for(i=0;i<Q->GetNz();i++){ |
d1a22f9a | 2087 | Q->DefineSection(i,z[i],rn[i],rx[i]); |
541f7ba6 | 2088 | } // end for i |
d1a22f9a | 2089 | printPcon(Q); |
541f7ba6 | 2090 | // air infront of bolt (stasolit Volume K) -- Tube |
171f3f35 | 2091 | z[0] = 0.5*(ThSDDsupportPlate-Cthick); |
cbd7b929 | 2092 | rn[0] = 0.0*kmm; |
541f7ba6 | 2093 | rx[0] = 0.5*DscrewHead; |
2094 | TGeoTube *R = new TGeoTube("ITS Air in front of bolt (in stasolit)", | |
fed42993 | 2095 | rn[0],rx[0],z[0]); |
541f7ba6 | 2096 | // air infront of bolt (carbon fiber volume I) -- Tube |
171f3f35 | 2097 | z[0] = 0.5*Cthick; |
cbd7b929 | 2098 | rn[0] = 0.0*kmm; |
541f7ba6 | 2099 | rx[0] = R->GetRmax(); |
2100 | TGeoTube *S = new TGeoTube("ITS Air in front of Stainless Steal " | |
fed42993 | 2101 | "Screw end, N6",rn[0],rx[0],z[0]); |
d1a22f9a | 2102 | printTube(S); |
541f7ba6 | 2103 | // SDD support plate, SSD side. |
2104 | //Poly-cone Volume T. | |
d1a22f9a | 2105 | dphi = TMath::RadToDeg()*TMath::ATan2(0.5*WsddSupportPlate, |
2106 | RsddSupportPlate); | |
541f7ba6 | 2107 | phi = Phi0SDDsupports-0.5*dphi; |
2108 | z[0] = K->GetZ(2); | |
2109 | rn[0] = I->GetRmin(4); | |
2110 | rx[0] = RsddSupportPlate; | |
2111 | z[1] = I->GetZ(4) - ThSDDsupportPlate; | |
2112 | rn[1] = rn[0]; | |
2113 | rx[1] = rx[0]; | |
2114 | TGeoPcon *T = new TGeoPcon("ITS SSD-SDD mounting bracket Inserto->Al.", | |
fed42993 | 2115 | phi,dphi,2); |
541f7ba6 | 2116 | for(i=0;i<T->GetNz();i++){ |
d1a22f9a | 2117 | T->DefineSection(i,z[i],rn[i],rx[i]); |
541f7ba6 | 2118 | } // end for i |
d1a22f9a | 2119 | printPcon(T); |
541f7ba6 | 2120 | // |
2121 | // Poly-cone Volume U. | |
2122 | TGeoPcon *U; | |
2123 | if(I->GetRmin(3)<T->GetRmax(0)){ | |
fed42993 | 2124 | dphi = T->GetDphi(); |
2125 | phi = T->GetPhi1(); | |
2126 | z[2] = I->GetZ(4); | |
2127 | rn[2] = T->GetRmin(0); | |
2128 | rx[2] = T->GetRmax(0); | |
2129 | z[3] = K->GetZ(2); | |
2130 | rn[3] = rn[2]; | |
2131 | rx[3] = rx[2]; | |
2132 | z[1] = z[2]; | |
2133 | rn[1] = I->GetRmin(3); | |
2134 | rx[1] = rx[3]; | |
2135 | rx[0] = T->GetRmax(0); | |
2136 | rn[0] = rx[0]; | |
2137 | z[0] = Zfrom2MinPoints(I,2,3,rn[0]); | |
2138 | U = new TGeoPcon("ITS SSD-SDD mounting bracket CF->Al.",phi,dphi,4); | |
541f7ba6 | 2139 | }else{ |
fed42993 | 2140 | dphi = T->GetDphi(); |
2141 | phi = T->GetPhi1(); | |
2142 | z[0] = I->GetZ(4); | |
2143 | rn[0] = T->GetRmin(0); | |
2144 | rx[0] = T->GetRmax(0); | |
2145 | z[1] = K->GetZ(2); | |
2146 | rn[1] = rn[0]; | |
2147 | rx[1] = rx[0]; | |
2148 | U = new TGeoPcon("ITS SSD-SDD mounting bracket CF->Al.",phi,dphi,2); | |
541f7ba6 | 2149 | }// end if |
2150 | for(i=0;i<U->GetNz();i++){ | |
d1a22f9a | 2151 | U->DefineSection(i,z[i],rn[i],rx[i]); |
541f7ba6 | 2152 | } // end for i |
d1a22f9a | 2153 | printPcon(U); |
541f7ba6 | 2154 | // |
541f7ba6 | 2155 | TGeoVolume *Av,*Bv,*Cv,*Dv,*Ev,*Fv,*Gv,*Hv,*Iv,*Jv,*Kv,*Lv,*Mv,*Nv, |
fed42993 | 2156 | *Ov,*Pv,*Qv,*Rv,*Sv,*Tv,*Uv; |
541f7ba6 | 2157 | Av = new TGeoVolume("ITSssdConeA",A,SSDcf); |
cbd7b929 | 2158 | Av->SetVisibility(kTRUE); |
171f3f35 | 2159 | Av->SetLineColor(4); // blue |
541f7ba6 | 2160 | Av->SetLineWidth(1); |
171f3f35 | 2161 | Av->SetFillColor(Av->GetLineColor()); |
2162 | Av->SetFillStyle(4010); // 10% transparent | |
541f7ba6 | 2163 | Bv = new TGeoVolume("ITSssdConeB",B,SSDfs); |
cbd7b929 | 2164 | Bv->SetVisibility(kTRUE); |
171f3f35 | 2165 | Bv->SetLineColor(2); // red |
2166 | Bv->SetLineWidth(1); | |
2167 | Bv->SetFillColor(Bv->GetLineColor()); | |
2168 | Bv->SetFillStyle(4010); // 10% transparent | |
541f7ba6 | 2169 | Cv = new TGeoVolume("ITSssdConeC",C,SSDfo); |
cbd7b929 | 2170 | Cv->SetVisibility(kTRUE); |
171f3f35 | 2171 | Cv->SetLineColor(3); // green |
2172 | Cv->SetLineWidth(1); | |
2173 | Cv->SetFillColor(Cv->GetLineColor()); | |
2174 | Cv->SetFillStyle(4010); // 10% transparent | |
541f7ba6 | 2175 | Dv = new TGeoVolume("ITSssdConeD",D,SSDss); |
cbd7b929 | 2176 | Dv->SetVisibility(kTRUE); |
171f3f35 | 2177 | Dv->SetLineColor(1); // black |
2178 | Dv->SetLineWidth(1); | |
2179 | Dv->SetFillColor(Dv->GetLineColor()); | |
2180 | Dv->SetFillStyle(4010); // 10% transparent | |
541f7ba6 | 2181 | Ev = new TGeoVolume("ITSssdConeE",E,SSDss); |
cbd7b929 | 2182 | Ev->SetVisibility(kTRUE); |
171f3f35 | 2183 | Ev->SetLineColor(1); // black |
2184 | Ev->SetLineWidth(1); | |
2185 | Ev->SetFillColor(Ev->GetLineColor()); | |
2186 | Ev->SetFillStyle(4010); // 10% transparent | |
541f7ba6 | 2187 | Fv = new TGeoVolume("ITSssdConeF",F,SSDfo); |
cbd7b929 | 2188 | Fv->SetVisibility(kTRUE); |
171f3f35 | 2189 | Fv->SetLineColor(3); // green |
2190 | Fv->SetLineWidth(1); | |
2191 | Fv->SetFillColor(Fv->GetLineColor()); | |
2192 | Fv->SetFillStyle(4010); // 10% transparent | |
541f7ba6 | 2193 | Gv = new TGeoVolume("ITSssdConeG",G,SSDcf); |
cbd7b929 | 2194 | Gv->SetVisibility(kTRUE); |
171f3f35 | 2195 | Gv->SetLineColor(4); // blue |
541f7ba6 | 2196 | Gv->SetLineWidth(2); |
171f3f35 | 2197 | Gv->SetFillColor(Gv->GetLineColor()); |
2198 | Gv->SetFillStyle(4010); // 10% transparent | |
541f7ba6 | 2199 | Hv = new TGeoVolume("ITSssdConeH",H,SSDfo); |
cbd7b929 | 2200 | Hv->SetVisibility(kTRUE); |
171f3f35 | 2201 | Hv->SetLineColor(3); // green |
2202 | Hv->SetLineWidth(1); | |
2203 | Hv->SetFillColor(Hv->GetLineColor()); | |
2204 | Hv->SetFillStyle(4010); // 10% transparent | |
541f7ba6 | 2205 | Iv = new TGeoVolume("ITSssdConeI",I,SSDcf); |
cbd7b929 | 2206 | Iv->SetVisibility(kTRUE); |
171f3f35 | 2207 | Iv->SetLineColor(4); // blue |
2208 | Iv->SetLineWidth(1); | |
2209 | Iv->SetFillColor(Iv->GetLineColor()); | |
2210 | Iv->SetFillStyle(4010); // 10% transparent | |
541f7ba6 | 2211 | Jv = new TGeoVolume("ITSssdConeJ",J,SSDfo); |
cbd7b929 | 2212 | Jv->SetVisibility(kTRUE); |
171f3f35 | 2213 | Jv->SetLineColor(3); // green |
2214 | Jv->SetLineWidth(3); | |
2215 | Jv->SetFillColor(Jv->GetLineColor()); | |
2216 | Jv->SetFillStyle(4010); // 10% transparent | |
541f7ba6 | 2217 | Kv = new TGeoVolume("ITSssdConeK",K,SSDfs); |
cbd7b929 | 2218 | Kv->SetVisibility(kTRUE); |
171f3f35 | 2219 | Kv->SetLineColor(2); // red |
2220 | Kv->SetLineWidth(1); | |
2221 | Kv->SetFillColor(Kv->GetLineColor()); | |
2222 | Kv->SetFillStyle(4010); // 10% transparent | |
541f7ba6 | 2223 | Lv = new TGeoVolume("ITSssdConeL",L,SSDfo); |
cbd7b929 | 2224 | Lv->SetVisibility(kTRUE); |
171f3f35 | 2225 | Lv->SetLineColor(3); // green |
2226 | Lv->SetLineWidth(3); | |
2227 | Lv->SetFillColor(Lv->GetLineColor()); | |
2228 | Lv->SetFillStyle(4010); // 10% transparent | |
541f7ba6 | 2229 | Mv = new TGeoVolume("ITSssdConeM",M,SSDfs); |
cbd7b929 | 2230 | Mv->SetVisibility(kTRUE); |
171f3f35 | 2231 | Mv->SetLineColor(2); // red |
2232 | Mv->SetLineWidth(1); | |
2233 | Mv->SetFillColor(Mv->GetLineColor()); | |
2234 | Mv->SetFillStyle(4010); // 10% transparent | |
541f7ba6 | 2235 | Nv = new TGeoVolume("ITSssdConeN",N,SSDfs); |
cbd7b929 | 2236 | Nv->SetVisibility(kTRUE); |
171f3f35 | 2237 | Nv->SetLineColor(2); // red |
2238 | Nv->SetLineWidth(1); | |
2239 | Nv->SetFillColor(Nv->GetLineColor()); | |
2240 | Nv->SetFillStyle(4010); // 10% transparent | |
541f7ba6 | 2241 | Ov = new TGeoVolume("ITSssdConeO",O,SSDcf); |
cbd7b929 | 2242 | Ov->SetVisibility(kTRUE); |
171f3f35 | 2243 | Ov->SetLineColor(4); // blue |
2244 | Ov->SetLineWidth(1); | |
2245 | Ov->SetFillColor(Iv->GetLineColor()); | |
2246 | Ov->SetFillStyle(4010); // 10% transparent | |
541f7ba6 | 2247 | Pv = new TGeoVolume("ITSssdConeP",P,SSDfs); |
cbd7b929 | 2248 | Pv->SetVisibility(kTRUE); |
171f3f35 | 2249 | Pv->SetLineColor(2); // red |
2250 | Pv->SetLineWidth(1); | |
2251 | Pv->SetFillColor(Pv->GetLineColor()); | |
2252 | Pv->SetFillStyle(4010); // 10% transparent | |
541f7ba6 | 2253 | Qv = new TGeoVolume("ITSssdConeQ",Q,SSDss); |
cbd7b929 | 2254 | Qv->SetVisibility(kTRUE); |
171f3f35 | 2255 | Qv->SetLineColor(1); // black |
2256 | Qv->SetLineWidth(1); | |
2257 | Qv->SetFillColor(Qv->GetLineColor()); | |
2258 | Qv->SetFillStyle(4010); // 10% transparent | |
541f7ba6 | 2259 | Rv = new TGeoVolume("ITSssdConeR",R,SSDair); |
cbd7b929 | 2260 | Rv->SetVisibility(kTRUE); |
171f3f35 | 2261 | Rv->SetLineColor(5); // yellow |
2262 | Rv->SetLineWidth(1); | |
2263 | Rv->SetFillColor(Rv->GetLineColor()); | |
2264 | Rv->SetFillStyle(4010); // 10% transparent | |
541f7ba6 | 2265 | Sv = new TGeoVolume("ITSssdConeS",S,SSDair); |
cbd7b929 | 2266 | Sv->SetVisibility(kTRUE); |
171f3f35 | 2267 | Sv->SetLineColor(5); // yellow |
2268 | Sv->SetLineWidth(1); | |
2269 | Sv->SetFillColor(Sv->GetLineColor()); | |
2270 | Sv->SetFillStyle(4010); // 10% transparent | |
541f7ba6 | 2271 | Tv = new TGeoVolume("ITSssdConeT",T,SSDal); |
cbd7b929 | 2272 | Tv->SetVisibility(kTRUE); |
171f3f35 | 2273 | Tv->SetLineColor(17); // gray |
2274 | Tv->SetLineWidth(1); | |
2275 | Tv->SetFillColor(Tv->GetLineColor()); | |
2276 | Tv->SetFillStyle(4010); // 10% transparent | |
541f7ba6 | 2277 | Uv = new TGeoVolume("ITSssdConeU",U,SSDal); |
cbd7b929 | 2278 | Uv->SetVisibility(kTRUE); |
171f3f35 | 2279 | Uv->SetLineColor(17); // gray |
2280 | Uv->SetLineWidth(1); | |
2281 | Uv->SetFillColor(Uv->GetLineColor()); | |
2282 | Uv->SetFillStyle(4010); // 10% transparent | |
541f7ba6 | 2283 | // |
2284 | TGeoTranslation *tran = new TGeoTranslation("ITSssdConeTrans",0.0,0.0,-Z0); | |
d1a22f9a | 2285 | TGeoRotation *rot180 = new TGeoRotation("",0.0,180.0,0.0); |
541f7ba6 | 2286 | TGeoCombiTrans *flip = new TGeoCombiTrans("ITSssdConeFlip",0.0,0.0,Z0,rot180); |
d1a22f9a | 2287 | delete rot180;// rot not explicity used in AddNode functions. |
541f7ba6 | 2288 | TGeoTranslation *tranR,*tranS; |
2289 | TGeoCombiTrans *fliptran,*rottran; | |
2290 | TGeoRotation *rot,*zspoaks,*zspoaks180; | |
171f3f35 | 2291 | Int_t NcD=1,NcE=1,NcQ=1,NcR=1,NcS=1,NcT=1,NcU=1; |
541f7ba6 | 2292 | Av->AddNode(Bv,1,0); |
2293 | Av->AddNode(Cv,1,0); | |
2294 | Moth->AddNode(Av,1,tran); // RB24 side | |
2295 | Moth->AddNode(Av,2,flip); // RB26 side (Absorber) | |
2296 | Moth->AddNode(Iv,1,tran); // RB24 side | |
2297 | Moth->AddNode(Iv,2,flip); // RB26 side (Absorber) | |
2298 | Gv->AddNode(Hv,1,0); | |
2299 | for(i=0;i<Nspoaks;i++){ // SSD Cone Spoaks | |
fed42993 | 2300 | zspoaks = new TGeoRotation("",0.0,0.0, |
2301 | ((Double_t)i*360.)/((Double_t)Nspoaks)); | |
2302 | rottran = new TGeoCombiTrans("",0.0,0.0,-Z0,zspoaks); | |
2303 | Moth->AddNode(Gv,i+1,rottran); // RB24 side | |
2304 | Av->AddNode(Fv,i+1,zspoaks); | |
2305 | Iv->AddNode(Lv,i+1,zspoaks); | |
2306 | zspoaks180 = new TGeoRotation("",0.0,180.0, | |
2307 | ((Double_t)i*360.)/((Double_t)Nspoaks)); | |
2308 | fliptran = new TGeoCombiTrans("",0.0,0.0,Z0,zspoaks180); | |
d1a22f9a | 2309 | delete zspoaks180;// rot not explicity used in AddNode functions. |
fed42993 | 2310 | Moth->AddNode(Gv,Nspoaks+i+1,fliptran); // RB26 side |
541f7ba6 | 2311 | } // end for i |
2312 | Iv->AddNode(Jv,1,0); | |
2313 | Iv->AddNode(Kv,1,0); | |
2314 | Ov->AddNode(Pv,1,0); | |
171f3f35 | 2315 | t0 = (P->GetPhi1()+0.5*P->GetDphi())*kRadian; |
2316 | t = (0.25* P->GetDphi())*kRadian; | |
d1a22f9a | 2317 | z[0] = 0.5*(P->GetRmin(2)+P->GetRmax(2))+ |
2318 | 0.25*(P->GetRmax(2)-P->GetRmin(2)); | |
171f3f35 | 2319 | x = z[0]*TMath::Cos(t0+t); |
2320 | y = z[0]*TMath::Sin(t0+t); | |
2321 | tran = new TGeoTranslation("",x,y,P->GetZ(2)-Q->GetZ(3)); | |
2322 | Pv->AddNode(Qv,NcQ++,tran); // Screw head | |
d1a22f9a | 2323 | z[0] = 0.5*(P->GetRmin(2)+P->GetRmax(2))- |
2324 | 0.25*(P->GetRmax(2)-P->GetRmin(2)); | |
171f3f35 | 2325 | x = z[0]*TMath::Cos(t0-t); |
2326 | y = z[0]*TMath::Sin(t0-t); | |
2327 | tran = new TGeoTranslation("",x,y,P->GetZ(2)-Q->GetZ(3)); | |
2328 | Pv->AddNode(Qv,NcQ++,tran); // Screw head | |
541f7ba6 | 2329 | //Pv->AddNode(Vv,1,?); // Air hole in Posts |
2330 | //Pv->AddNode(Vv,2,?); // Air hole in Posts | |
2331 | //Mv->AddNode(Wv,1,?); // Air hole in Posts | |
2332 | //Mv->AddNode(Wv,2,?); // Air hole in Posts | |
2333 | //Nv->AddNode(Xv,1,?); // Air hole in Posts | |
2334 | //Nv->AddNode(Xv,2,?); // Air hole in Posts | |
2335 | TGeoRotation *zposts,*zposts180; | |
2336 | for(i=0;i<Nposts;i++){ // SSD Cone mounting posts | |
171f3f35 | 2337 | zposts = new TGeoRotation("",0.0,0.0, |
2338 | ((Double_t)i*360.)/((Double_t)Nposts)); | |
2339 | rottran = new TGeoCombiTrans("",0.0,0.0,-Z0,zposts); | |
2340 | Moth->AddNode(Ov,i+1,rottran); // RB24 side | |
2341 | Jv->AddNode(Mv,i+1,zposts); | |
2342 | Iv->AddNode(Nv,i+1,zposts); | |
2343 | //Jv->AddNode(Xv,2*i+3,?); // Air hole in Posts | |
2344 | //Jv->AddNode(Xv,2*i+4,?); // Air hole in Posts | |
2345 | zposts180 = new TGeoRotation("",0.0,180.0, | |
2346 | ((Double_t)i*360.)/((Double_t)Nposts)); | |
2347 | fliptran = new TGeoCombiTrans("",0.0,0.0,Z0,zposts180); | |
d1a22f9a | 2348 | delete zposts180;// rot not explicity used in AddNode functions. |
171f3f35 | 2349 | Moth->AddNode(Ov,Nposts+i+1,fliptran); // RB26 side |
541f7ba6 | 2350 | } // end for i |
2351 | // | |
2352 | for(i=0;i<NinScrews;i++){ | |
171f3f35 | 2353 | t = (Phi0Screws+360.*((Double_t)i)/((Double_t)NinScrews))*kRadian; |
2354 | tran= new TGeoTranslation("",RcylinderScrews*TMath::Cos(t), | |
2355 | RcylinderScrews*TMath::Sin(t),0.0); | |
2356 | Kv->AddNode(Qv,NcQ++,tran); | |
d1a22f9a | 2357 | tran = new TGeoTranslation("",RcylinderScrews*TMath::Cos(t), |
2358 | RcylinderScrews*TMath::Sin(t), | |
2359 | CB->GetZ(0)+D->GetDz()); | |
2360 | CBv->AddNode(Dv,NcD++,tran); | |
2361 | tran = new TGeoTranslation("",RcylinderScrews*TMath::Cos(t), | |
2362 | RcylinderScrews*TMath::Sin(t), | |
2363 | CB->GetZ(5)-D->GetDz()); | |
2364 | CBv->AddNode(Dv,NcD++,tran); | |
171f3f35 | 2365 | if(/*not where volumes U and T are*/kTRUE){ |
2366 | tranR = new TGeoTranslation("",RcylinderScrews*TMath::Cos(t), | |
2367 | RcylinderScrews*TMath::Sin(t), | |
2368 | K->GetZ(2)+R->GetDz()); | |
2369 | tranS = new TGeoTranslation("",RcylinderScrews*TMath::Cos(t), | |
2370 | RcylinderScrews*TMath::Sin(t), | |
2371 | I->GetZ(4)+S->GetDz()); | |
2372 | Kv->AddNode(Rv,NcR++,tranR); | |
2373 | Iv->AddNode(Sv,NcS++,tranS); | |
2374 | } // end if | |
541f7ba6 | 2375 | } // end for i |
541f7ba6 | 2376 | const Int_t Nbscrew=2,Nbpins=3,Nrailsc=4,Nrailp=2; |
2377 | Double_t da[] = {-3.5,-1.5,1.5,3.5}; | |
2378 | for(i=0;i<2;i++){ // Mounting for ITS-TPC bracket or ITS-Rails | |
171f3f35 | 2379 | t0 = 180.*((Double_t)i)*kRadian; |
2380 | for(j=-Nbscrew/2;j<=Nbscrew/2;j++)if(j!=0){//screws per ITS-TPC bracket | |
2381 | t = t0 + 5.0*((Double_t)j)*kRadian; | |
2382 | tran = new TGeoTranslation("",RoutHole*TMath::Cos(t), | |
2383 | RoutHole*TMath::Sin(t), | |
2384 | B->GetZ(0)+D->GetDz()); | |
2385 | Bv->AddNode(Dv,NcD++,tran); | |
171f3f35 | 2386 | } // end or j |
2387 | for(j=-Nbpins/2;j<=Nbpins/2;j++){ // pins per ITS-TPC bracket | |
2388 | t = t0 + 3.0*((Double_t)j)*kRadian; | |
2389 | tran = new TGeoTranslation("",RoutHole*TMath::Cos(t), | |
2390 | RoutHole*TMath::Sin(t), | |
2391 | B->GetZ(0)+D->GetDz()); | |
2392 | Bv->AddNode(Ev,NcE++,tran); | |
171f3f35 | 2393 | } // end or j |
2394 | t0 = (96.5+187.*((Double_t)i))*kRadian; | |
2395 | for(j=0;j<Nrailsc;j++){ // screws per ITS-rail bracket | |
2396 | t = t0+da[j]*kRadian; | |
2397 | tran = new TGeoTranslation("",RoutHole*TMath::Cos(t), | |
2398 | RoutHole*TMath::Sin(t), | |
2399 | B->GetZ(0)+D->GetDz()); | |
2400 | Bv->AddNode(Dv,NcD++,tran); | |
171f3f35 | 2401 | } // end or j |
2402 | t0 = (91.5+184.*((Double_t)i))*kRadian; | |
2403 | for(j=-Nrailp/2;j<=Nrailp/2;j++)if(j!=0){ // pins per ITS-rail bracket | |
2404 | t = t0+(7.0*((Double_t)j))*kRadian; | |
2405 | tran = new TGeoTranslation("",RoutHole*TMath::Cos(t), | |
2406 | RoutHole*TMath::Sin(t), | |
2407 | B->GetZ(0)+D->GetDz()); | |
2408 | Bv->AddNode(Ev,NcE++,tran); | |
171f3f35 | 2409 | } // end or j |
541f7ba6 | 2410 | } // end for i |
2411 | for(i=0;i<Nmounts;i++){ // mounting points for SPD-cone+Beam-pipe support | |
171f3f35 | 2412 | t0 = (45.0+((Double_t)i)*360./((Double_t)Nmounts))*kRadian; |
2413 | for(j=-1;j<=1;j++)if(j!=0){ // 2 screws per bracket | |
2414 | t = t0+((Double_t)j)*0.5*DmountAngle*kRadian; | |
2415 | tran = new TGeoTranslation("",RoutHole*TMath::Cos(t), | |
2416 | RoutHole*TMath::Sin(t), | |
2417 | B->GetZ(0)+D->GetDz()); | |
2418 | Bv->AddNode(Dv,NcD++,tran); | |
171f3f35 | 2419 | } // end for j |
2420 | for(j=0;j<1;j++){ // 1 pin per bracket | |
2421 | t = t0; | |
2422 | tran = new TGeoTranslation("",RoutHole*TMath::Cos(t), | |
2423 | RoutHole*TMath::Sin(t), | |
2424 | B->GetZ(0)+D->GetDz()); | |
2425 | Bv->AddNode(Ev,NcE++,tran); | |
171f3f35 | 2426 | } // end for j |
541f7ba6 | 2427 | } // end for i |
171f3f35 | 2428 | t = (T->GetPhi1()+0.5*T->GetDphi())*kRadian; |
2429 | tran = new TGeoTranslation("",RinHole*TMath::Cos(t),RinHole*TMath::Sin(t), | |
2430 | T->GetZ(T->GetNz()-1)+R->GetDz()); | |
541f7ba6 | 2431 | Tv->AddNode(Rv,NcR++,tran); |
171f3f35 | 2432 | t = (U->GetPhi1()+0.5*U->GetDphi())*kRadian; |
2433 | tran = new TGeoTranslation("",RinHole*TMath::Cos(t),RinHole*TMath::Sin(t), | |
2434 | U->GetZ(U->GetNz()-1)+S->GetDz()); | |
541f7ba6 | 2435 | Uv->AddNode(Sv,NcS++,tran); |
2436 | for(i=0;i<NssdSupports;i++){ // mounting braclets for SSD/SDD | |
171f3f35 | 2437 | t0 = ((Double_t)i*360./((Double_t)NssdSupports)); |
2438 | rot = new TGeoRotation("",0.0,0.0,t0); | |
2439 | Kv->AddNode(Tv,NcT++,rot); | |
2440 | Iv->AddNode(Uv,NcU++,rot); | |
171f3f35 | 2441 | for(j=0;j<2;j++)if(j!=0){ // 2 pin per bracket |
2442 | t = t0 + ((Double_t)j)*0.5*DssdsddBracketAngle; | |
2443 | tran = new TGeoTranslation("",RinHole*TMath::Cos(t), | |
2444 | RinHole*TMath::Sin(t), | |
2445 | T->GetZ(T->GetNz()-1)-E->GetDz()); | |
2446 | Kv->AddNode(Ev,NcE++,tran); | |
2447 | } // end for j | |
541f7ba6 | 2448 | } // end for i |
d1a22f9a | 2449 | if(GetDebug()){ |
2450 | Av->PrintNodes(); | |
2451 | Bv->PrintNodes(); | |
2452 | Cv->PrintNodes(); | |
2453 | Dv->PrintNodes(); | |
2454 | Ev->PrintNodes(); | |
2455 | Fv->PrintNodes(); | |
2456 | Gv->PrintNodes(); | |
2457 | Hv->PrintNodes(); | |
2458 | Iv->PrintNodes(); | |
2459 | Jv->PrintNodes(); | |
2460 | Kv->PrintNodes(); | |
2461 | Lv->PrintNodes(); | |
2462 | Mv->PrintNodes(); | |
2463 | Nv->PrintNodes(); | |
2464 | Ov->PrintNodes(); | |
2465 | Pv->PrintNodes(); | |
2466 | Qv->PrintNodes(); | |
2467 | Rv->PrintNodes(); | |
2468 | Sv->PrintNodes(); | |
2469 | Tv->PrintNodes(); | |
2470 | Uv->PrintNodes(); | |
2471 | } // end if | |
541f7ba6 | 2472 | } |
2473 | //______________________________________________________________________ | |
2474 | void AliITSv11::CreateMaterials(){ | |
2475 | // Create ITS materials | |
2476 | // This function defines the default materials used in the Geant | |
2477 | // Monte Carlo simulations for the geometries AliITSv11. | |
2478 | // In general it is automatically replaced by | |
2479 | // Inputs: | |
2480 | // none. | |
2481 | // Outputs: | |
2482 | // none. | |
2483 | // Return | |
2484 | // none. | |
aa9bc63b | 2485 | |
541f7ba6 | 2486 | //TGeoMaterial *C = new TGeoMaterial("ITSCarbon",12.0,6.0,2.265); |
2487 | TGeoMaterial *Al = new TGeoMaterial("ITSAluminum",26.981539,13.0,2.07); | |
2488 | TGeoMixture *Cfiber = new TGeoMixture("ITSCarbonFiber",6,1.930); | |
2489 | TGeoMixture *Rohacell = new TGeoMixture("ITSRohacell",6,1.930); | |
2490 | TGeoMixture *Staselite = new TGeoMixture("ITSStaselite4411w",6,1.930); | |
2491 | TGeoMixture *Air = new TGeoMixture("ITSAir",6,1.205*1.E-3); | |
2492 | TGeoMixture *Stainless = new TGeoMixture("ITSStainless",6,1.930); | |
2493 | // | |
afac0af7 | 2494 | Double_t SPDcone[20]; |
2495 | SPDcone[0] = 1.0; // imat | |
2496 | SPDcone[1] = 0.0; // isvol | |
2497 | SPDcone[2] = gAlice->Field()->Integ(); // ifield | |
2498 | SPDcone[3] = gAlice->Field()->Max(); // fieldm | |
2499 | SPDcone[4] = 1.0; // tmaxfd [degrees] | |
2500 | SPDcone[5] = 1.0; // stemax [cm] | |
2501 | SPDcone[6] = 0.5; // deemax [fraction] | |
2502 | SPDcone[7] = 1.0E-3; // epsil [cm] | |
2503 | SPDcone[8] = 0.0; // stmin [cm] | |
2504 | new TGeoMedium("ITSspdCarbonFiber",1,Cfiber,SPDcone); | |
2505 | SPDcone[0] += 1.0; | |
2506 | new TGeoMedium("ITSspdStaselite4411w",2,Staselite,SPDcone); | |
2507 | SPDcone[0] += 1.0; | |
2508 | new TGeoMedium("ITSspdRohacell50A",3,Rohacell,SPDcone); | |
2509 | SPDcone[0] += 1.0; | |
2510 | new TGeoMedium("ITSspdStainlesSteal",4,Stainless,SPDcone); | |
2511 | SPDcone[0] += 1.0; | |
2512 | new TGeoMedium("ITSspdAir",5,Air,SPDcone); | |
2513 | SPDcone[0] += 1.0; | |
2514 | new TGeoMedium("ITSspdAl",6,Al,SPDcone); | |
2515 | // | |
541f7ba6 | 2516 | Double_t SSDcone[20]; |
2517 | SSDcone[0] = 1.0; // imat | |
2518 | SSDcone[1] = 0.0; // isvol | |
2519 | SSDcone[2] = gAlice->Field()->Integ(); // ifield | |
2520 | SSDcone[3] = gAlice->Field()->Max(); // fieldm | |
2521 | SSDcone[4] = 1.0; // tmaxfd [degrees] | |
2522 | SSDcone[5] = 1.0; // stemax [cm] | |
2523 | SSDcone[6] = 0.5; // deemax [fraction] | |
2524 | SSDcone[7] = 1.0E-3; // epsil [cm] | |
2525 | SSDcone[8] = 0.0; // stmin [cm] | |
2526 | new TGeoMedium("ITSssdCarbonFiber",1,Cfiber,SSDcone); | |
2527 | SSDcone[0] += 1.0; | |
2528 | new TGeoMedium("ITSssdStaselite4411w",2,Staselite,SSDcone); | |
2529 | SSDcone[0] += 1.0; | |
2530 | new TGeoMedium("ITSssdRohacell50A",3,Rohacell,SSDcone); | |
2531 | SSDcone[0] += 1.0; | |
2532 | new TGeoMedium("ITSssdStainlesSteal",4,Stainless,SSDcone); | |
2533 | SSDcone[0] += 1.0; | |
2534 | new TGeoMedium("ITSssdAir",5,Air,SSDcone); | |
2535 | SSDcone[0] += 1.0; | |
2536 | new TGeoMedium("ITSssdAl",6,Al,SSDcone); | |
dfefbaec | 2537 | } |
2538 | //______________________________________________________________________ | |
d1a22f9a | 2539 | void AliITSv11::ServicesCableSupport(TGeoVolume *Moth){ |
2540 | // Define the detail ITS cable support trays on both the RB24 and | |
2541 | // RB26 sides.. | |
2542 | // Inputs: | |
2543 | // none. | |
2544 | // Outputs: | |
2545 | // none. | |
2546 | // Return: | |
2547 | // none. | |
2548 | // Based on the Drawings SSup_201A.jpg unless otherwise stated, | |
2549 | // Volumes A..., | |
b726f4bb | 2550 | TGeoMedium *SUPcf = 0; // SUP support cone Carbon Fiber materal number. |
2551 | TGeoMedium *SUPfs = 0; // SUP support cone inserto stesalite 4411w. | |
2552 | TGeoMedium *SUPfo = 0; // SUP support cone foam, Rohacell 50A. | |
2553 | TGeoMedium *SUPss = 0; // SUP support cone screw material,Stainless | |
2554 | TGeoMedium *SUPair = 0; // SUP support cone Air | |
2555 | TGeoMedium *SUPal = 0; // SUP support cone SDD mounting bracket Al | |
2556 | TGeoMedium *SUPwater = 0; // SUP support cone Water | |
d1a22f9a | 2557 | TGeoManager *mgr = gGeoManager; |
b726f4bb | 2558 | SUPcf = mgr->GetMedium("ITSssdCarbonFiber"); |
2559 | SUPfs = mgr->GetMedium("ITSssdStaselite4411w"); | |
2560 | SUPfo = mgr->GetMedium("ITSssdRohacell50A"); | |
2561 | SUPss = mgr->GetMedium("ITSssdStainlessSteal"); | |
2562 | SUPair = mgr->GetMedium("ITSssdAir"); | |
2563 | SUPal = mgr->GetMedium("ITSssdAl"); | |
2564 | SUPwater = mgr->GetMedium("ITSssdWater"); | |
d1a22f9a | 2565 | // |
2566 | Int_t i,j; | |
2567 | Double_t x,y,z,t,t0,dt,di,r; | |
2568 | ||
2569 | // RB 24 side | |
2570 | const Double_t Z024 = 900*kmm;//SSup_203A.jpg | |
2571 | const Double_t ThssFrame24 = 5.0*kmm; | |
b726f4bb | 2572 | const Double_t RssFrame24 = 444.5*kmm-ThssFrame24; // SSup_204A.jpg |
d1a22f9a | 2573 | const Double_t WidthFrame24 = 10.0*kmm; |
2574 | const Double_t HightFrame24 = 10.0*kmm; | |
2575 | const Double_t Phi0Frame24 = 15.2*kDegree; // SSup_602A.jpg | |
2576 | const Double_t Phi1Frame24 = (90.0-7.6)*kDegree; // SSup_802A.jpg | |
2577 | const Double_t ZssFrameSection24 = (415.0-10.0)*kmm; | |
2578 | const Int_t NZsections24 = 4; | |
2579 | const Int_t NPhiSections24 = 4; | |
2580 | const Int_t NFramesPhi24 = 4; | |
2581 | TGeoTubeSeg *A24,*M24; // Cylinderial support structure | |
2582 | TGeoBBox *B24; // Cylinderial support structure | |
2583 | ||
2584 | M24 = new TGeoTubeSeg("ITS sup Cable tray support frame mother volume M24", | |
2585 | RssFrame24,RssFrame24+ThssFrame24, | |
2586 | 0.5*(4.*ZssFrameSection24+5*WidthFrame24), | |
2587 | Phi0Frame24,Phi1Frame24); | |
2588 | A24 = new TGeoTubeSeg("ITS sup Cable tray support frame radial section A24", | |
2589 | RssFrame24,RssFrame24+ThssFrame24,0.5*WidthFrame24, | |
2590 | Phi0Frame24,Phi1Frame24); | |
2591 | B24 = new TGeoBBox("ITS sup Cable tray support frame Z section B24", | |
2592 | 0.5*ThssFrame24,0.5*HightFrame24,0.5*ZssFrameSection24); | |
2593 | printTubeSeg(A24); | |
2594 | printTubeSeg(M24); | |
2595 | printBBox(B24); | |
2596 | TGeoVolume *A24v,*B24v,*M24v; | |
2597 | TGeoTranslation *tran; | |
2598 | TGeoRotation *rot; | |
2599 | TGeoCombiTrans *tranrot; | |
2600 | // | |
2601 | A24v = new TGeoVolume("ITSsupFrameA24",A24,SUPss); | |
2602 | A24v->SetVisibility(kTRUE); | |
2603 | A24v->SetLineColor(1); // black | |
2604 | A24v->SetLineWidth(1); | |
2605 | A24v->SetFillColor(A24v->GetLineColor()); | |
2606 | A24v->SetFillStyle(4000); // 0% transparent | |
2607 | B24v = new TGeoVolume("ITSsupFrameB24",B24,SUPss); | |
2608 | B24v->SetVisibility(kTRUE); | |
2609 | B24v->SetLineColor(1); // black | |
2610 | B24v->SetLineWidth(1); | |
2611 | B24v->SetFillColor(B24v->GetLineColor()); | |
2612 | B24v->SetFillStyle(4000); // 0% transparent | |
2613 | M24v = new TGeoVolume("ITSsupFrameM24",M24,SUPair); | |
2614 | M24v->SetVisibility(kTRUE); | |
2615 | M24v->SetLineColor(7); // light blue | |
2616 | M24v->SetLineWidth(1); | |
2617 | M24v->SetFillColor(M24v->GetLineColor()); | |
2618 | M24v->SetFillStyle(4090); // 90% transparent | |
2619 | // | |
2620 | Int_t NcA24=1,NcB24=1; | |
2621 | t0 = Phi0Frame24; | |
2622 | dt = (Phi1Frame24-Phi0Frame24)/((Double_t)NPhiSections24); | |
2623 | for(i=0;i<=NZsections24;i++){ | |
2624 | di = (Double_t) i; | |
2625 | z = -M24->GetDz()+A24->GetDz() + di*(ZssFrameSection24+WidthFrame24); | |
2626 | tran = new TGeoTranslation("",0.0,0.0,z); | |
2627 | M24v->AddNode(A24v,NcA24++,tran); | |
2628 | r = RssFrame24+B24->GetDX(); | |
2629 | z = z + A24->GetDz()+B24->GetDZ(); | |
2630 | if(i<NZsections24) for(j=0;j<=NPhiSections24;j++){ | |
2631 | t = t0 + ((Double_t)j)*dt; | |
2632 | rot = new TGeoRotation("",0.0,0.0,t); | |
2633 | y = r*TMath::Sin(t*kRadian); | |
2634 | x = r*TMath::Cos(t*kRadian); | |
2635 | tranrot = new TGeoCombiTrans("",x,y,z,rot); | |
2636 | delete rot;// rot not explicity used in AddNode functions. | |
2637 | M24v->AddNode(B24v,NcB24++,tranrot); | |
2638 | } // end for j | |
2639 | } // end for i | |
2640 | tran = new TGeoTranslation("",0.0,0.0,Z024+M24->GetDz()); | |
2641 | Moth->AddNode(M24v,1,tran); | |
2642 | for(i=1;i<NFramesPhi24;i++){ | |
2643 | di = (Double_t) i; | |
2644 | rot = new TGeoRotation("",0.0,0.0,90.0*di); | |
2645 | tranrot = new TGeoCombiTrans("",0.0,0.0,Z024+M24->GetDz(),rot); | |
2646 | delete rot;// rot not explicity used in AddNode functions. | |
2647 | Moth->AddNode(M24v,i+1,tranrot); | |
2648 | } // end for i | |
2649 | if(GetDebug()){ | |
2650 | A24v->PrintNodes(); | |
2651 | B24v->PrintNodes(); | |
2652 | M24v->PrintNodes(); | |
2653 | } // end if | |
b726f4bb | 2654 | // Cable support tray |
2655 | // Material is Aluminum | |
2656 | const Double_t RS24in = TMath::Max(RssFrame24,444.5*kmm); | |
2657 | // SSup_204A & SSup_206A | |
2658 | const Double_t RS24Airout = 459.5*kmm; // SSup_204A & SSup_206A | |
2659 | const Double_t RS24out = 494.5*kmm; // SSup_206A & SSup_204A | |
2660 | const Double_t RS24PPout = 550.0*kmm; // SSup_206A | |
2661 | const Double_t LS24PP = 350.0*kmm; // SSup_202A | |
2662 | const Double_t LS24 = (2693.0-900.0)*kmm; //SSup_205A & SSup_207A | |
2663 | const Double_t ThS24wall = 1.0*kmm; // SSup_209A & SSup_210A | |
2664 | const Double_t WbS24 = 42.0*kmm; // SSup_209A & SSup_210A | |
2665 | const Double_t WtS24 = 46.9*kmm; // SSup_209A & SSup_210A | |
2666 | const Double_t WcapS24 = 50.0*kmm; // SSup_209A & SSup_210A | |
2667 | const Double_t WdS24 = 41.0*kmm; // SSup_209A ? should be 41.46938776 | |
2668 | const Double_t HS24 = 50.0*kmm; // SSup_209A & SSup_210A | |
2669 | const Double_t OutDcoolTub= 12.0*kmm; // SSup_209A | |
2670 | const Double_t InDcoolTub = 10.0*kmm; // SSup_209A | |
2671 | const Double_t BlkNozInDS24= 6.0*kmm; // SSup_209A | |
2672 | // The following are deduced or guessed at | |
2673 | const Double_t LtopLipS24 = 6.0*kmm; // Guessed at. | |
2674 | const Double_t LdLipS24 = 6.0*kmm; // Guessed at. | |
2675 | const Double_t HdS24 = OutDcoolTub; // | |
2676 | const Double_t BlkNozZS24 = 6.0*kmm; // Guessed at. | |
2677 | // Simplifided exterior shape. The side wall size is 2.5*thicker than | |
2678 | // it should be (due to simplification). | |
2679 | TGeoArb8 *C24 = new TGeoArb8("ITS Sup Cable Tray Element C24",0.5*LS24); | |
2680 | C24->SetVertex(0,-0.5*WcapS24,HS24+ThS24wall); | |
2681 | C24->SetVertex(1,+0.5*WcapS24,HS24+ThS24wall); | |
2682 | C24->SetVertex(2,+0.5*WbS24,0.0); | |
2683 | C24->SetVertex(3,-0.5*WbS24,0.0); | |
2684 | C24->SetVertex(4,-0.5*WcapS24,HS24+ThS24wall); | |
2685 | C24->SetVertex(5,+0.5*WcapS24,HS24+ThS24wall); | |
2686 | C24->SetVertex(6,+0.5*WbS24,0.0); | |
2687 | C24->SetVertex(7,-0.5*WbS24,0.0); | |
2688 | TGeoArb8 *D24 = new TGeoArb8("ITS Sup Cable Tray lower Element D24", | |
2689 | 0.5*LS24); | |
2690 | // Because of question about the value of WdS24, compute what it | |
2691 | // should be assuming cooling tube fixes hight of volume. | |
2692 | x = OutDcoolTub*(0.5*WcapS24-0.5*WbS24-ThS24wall)/(HS24-ThS24wall); | |
2693 | D24->SetVertex(0,-x,OutDcoolTub+ThS24wall); | |
2694 | D24->SetVertex(1,+x,OutDcoolTub+ThS24wall); | |
2695 | D24->SetVertex(2,+0.5*WbS24-ThS24wall,ThS24wall); | |
2696 | D24->SetVertex(3,-0.5*WbS24+ThS24wall,ThS24wall); | |
2697 | D24->SetVertex(4,-x,OutDcoolTub+ThS24wall); | |
2698 | D24->SetVertex(5,+x,OutDcoolTub+ThS24wall); | |
2699 | D24->SetVertex(6,+0.5*WbS24-ThS24wall,ThS24wall); | |
2700 | D24->SetVertex(7,-0.5*WbS24+ThS24wall,ThS24wall); | |
2701 | TGeoTube *E24 = new TGeoTube("ITS Sup Cooling Tube E24",0.5*InDcoolTub, | |
2702 | 0.5*OutDcoolTub,0.5*LS24-BlkNozZS24); | |
2703 | TGeoArb8 *F24 = new TGeoArb8("ITS Sup Cable Tray lower Element block F24", | |
2704 | 0.5*BlkNozZS24); | |
2705 | for(i=0;i<8;i++) F24->SetVertex(i,D24->GetVertices()[i*2+0], | |
2706 | D24->GetVertices()[i*2+1]); // | |
2707 | TGeoTube *G24 = new TGeoTube("ITS Sup Cooling Tube hole in block G24", | |
2708 | 0.0,0.5*BlkNozInDS24,0.5*BlkNozZS24); | |
2709 | TGeoArb8 *H24 = new TGeoArb8("ITS Sup Cable Tray upper Element H24", | |
2710 | 0.5*(LS24- LS24PP)); | |
2711 | H24->SetVertex(0,C24->GetVertices()[0*2+0]+2.*ThS24wall, | |
2712 | C24->GetVertices()[0*2+1]-ThS24wall); | |
2713 | H24->SetVertex(1,C24->GetVertices()[1*2+0]-2.*ThS24wall, | |
2714 | C24->GetVertices()[1*2+1]-ThS24wall); | |
2715 | H24->SetVertex(2,D24->GetVertices()[1*2+0]-ThS24wall, | |
2716 | D24->GetVertices()[1*2+1]+ThS24wall); | |
2717 | H24->SetVertex(3,D24->GetVertices()[0*2+0]+ThS24wall, | |
2718 | D24->GetVertices()[0*2+1]+ThS24wall); | |
2719 | for(i=4;i<8;i++) H24->SetVertex(i,H24->GetVertices()[(i-4)*2+0], | |
2720 | H24->GetVertices()[(i-4)*2+1]); // | |
2721 | printArb8(C24); | |
2722 | printArb8(D24); | |
2723 | printTube(E24); | |
2724 | printArb8(F24); | |
2725 | printTube(G24); | |
2726 | printArb8(H24); | |
2727 | TGeoVolume *C24v,*D24v,*E24v,*F24v,*Ga24v,*Gw24v,*Gf24v,*H24v; | |
2728 | // | |
2729 | C24v = new TGeoVolume("ITSsupCableTrayC24",C24,SUPal); | |
2730 | C24v->SetVisibility(kTRUE); | |
2731 | C24v->SetLineColor(6); // | |
2732 | C24v->SetLineWidth(1); | |
2733 | C24v->SetFillColor(C24v->GetLineColor()); | |
2734 | C24v->SetFillStyle(4000); // 0% transparent | |
2735 | D24v = new TGeoVolume("ITSsupCableTrayLowerD24",D24,SUPair); | |
2736 | D24v->SetVisibility(kTRUE); | |
2737 | D24v->SetLineColor(6); // | |
2738 | D24v->SetLineWidth(1); | |
2739 | D24v->SetFillColor(D24v->GetLineColor()); | |
2740 | D24v->SetFillStyle(4000); // 0% transparent | |
2741 | E24v = new TGeoVolume("ITSsupCableTrayCoolTubeE24",E24,SUPss); | |
2742 | E24v->SetVisibility(kTRUE); | |
2743 | E24v->SetLineColor(6); // | |
2744 | E24v->SetLineWidth(1); | |
2745 | E24v->SetFillColor(E24v->GetLineColor()); | |
2746 | E24v->SetFillStyle(4000); // 0% transparent | |
2747 | F24v = new TGeoVolume("ITSsupCableTrayBlockF24",F24,SUPal); | |
2748 | F24v->SetVisibility(kTRUE); | |
2749 | F24v->SetLineColor(6); // | |
2750 | F24v->SetLineWidth(1); | |
2751 | F24v->SetFillColor(F24v->GetLineColor()); | |
2752 | F24v->SetFillStyle(4000); // 0% transparent | |
2753 | Gw24v = new TGeoVolume("ITSsupCableTrayCoolantWaterG24",G24,SUPwater); | |
2754 | Gw24v->SetVisibility(kTRUE); | |
2755 | Gw24v->SetLineColor(6); // | |
2756 | Gw24v->SetLineWidth(1); | |
2757 | Gw24v->SetFillColor(Gw24v->GetLineColor()); | |
2758 | Gw24v->SetFillStyle(4000); // 0% transparent | |
2759 | Ga24v = new TGeoVolume("ITSsupCableTrayCoolantAirG24",G24,SUPair); | |
2760 | Ga24v->SetVisibility(kTRUE); | |
2761 | Ga24v->SetLineColor(6); // | |
2762 | Ga24v->SetLineWidth(1); | |
2763 | Ga24v->SetFillColor(Ga24v->GetLineColor()); | |
2764 | Ga24v->SetFillStyle(4000); // 0% transparent | |
2765 | H24v = new TGeoVolume("ITSsupCableTrayUpperC24",H24,SUPair); | |
2766 | H24v->SetVisibility(kTRUE); | |
2767 | H24v->SetLineColor(6); // | |
2768 | H24v->SetLineWidth(1); | |
2769 | H24v->SetFillColor(H24v->GetLineColor()); | |
2770 | H24v->SetFillStyle(4000); // 0% transparent | |
2771 | // | |
2772 | tran = new TGeoTranslation("",-OutDcoolTub,OutDcoolTub+ThS24wall,0.0); | |
2773 | F24v->AddNode(Gw24v,1,tran); | |
2774 | D24v->AddNode(E24v,1,tran); | |
2775 | tran = new TGeoTranslation("",0.0,OutDcoolTub+ThS24wall,0.0); | |
2776 | F24v->AddNode(Gw24v,2,tran); | |
2777 | D24v->AddNode(E24v,2,tran); | |
2778 | tran = new TGeoTranslation("",+OutDcoolTub,OutDcoolTub+ThS24wall,0.0); | |
2779 | F24v->AddNode(Gw24v,3,tran); | |
2780 | D24v->AddNode(E24v,3,tran); | |
2781 | tran = new TGeoTranslation("",0.0,0.0,0.5*LS24-0.5*BlkNozZS24); | |
2782 | D24v->AddNode(F24v,1,tran); | |
2783 | tran = new TGeoTranslation("",0.0,0.0,-(0.5*LS24-0.5*BlkNozZS24)); | |
2784 | D24v->AddNode(F24v,2,tran); | |
2785 | C24v->AddNode(D24v,1,0); | |
2786 | C24v->AddNode(H24v,1,0); | |
2787 | //================================================================== | |
d1a22f9a | 2788 | // |
2789 | // RB 26 side | |
2790 | const Double_t Z026 = -900*kmm;//SSup_203A.jpg | |
2791 | const Double_t ThssFrame26 = 5.0*kmm; | |
2792 | const Double_t R0ssFrame26 = 444.5*kmm-ThssFrame26; // SSup_204A.jpg | |
2793 | const Double_t R1ssFrame26 = 601.6*kmm-ThssFrame26; // SSup_208A.jpg | |
2794 | const Double_t WidthFrame26 = 10.0*kmm; | |
2795 | //const Double_t HightFrame26 = 10.0*kmm; | |
2796 | const Double_t Phi0Frame26 = 15.2*kDegree; // SSup_602A.jpg | |
2797 | const Double_t Phi1Frame26 = (90.0-7.6)*kDegree; // SSup_802A.jpg | |
2798 | const Double_t ZssFrameSection26 = (415.0-10.0)*kmm; | |
2799 | const Int_t NZsections26 = 4; | |
2800 | const Int_t NPhiSections26 = 4; | |
2801 | const Int_t NFramesPhi26 = 4; | |
2802 | TGeoConeSeg *A26[NZsections26+1],*M26; // Cylinderial support structure | |
2803 | TGeoArb8 *B26; // Cylinderial support structure | |
2804 | Char_t name[100]; | |
2805 | Double_t r1,r2,m; | |
2806 | ||
2807 | M26 = new TGeoConeSeg("ITS sup Cable tray support frame mother volume M26", | |
2808 | 0.5*(4.*ZssFrameSection26+5*WidthFrame26), | |
2809 | R1ssFrame26,R1ssFrame26+ThssFrame26, | |
2810 | R0ssFrame26,R0ssFrame26+ThssFrame26, | |
2811 | Phi0Frame26,Phi1Frame26); | |
2812 | m = -((R1ssFrame26-R0ssFrame26)/ | |
2813 | (((Double_t)NZsections26)*(ZssFrameSection26+WidthFrame26))); | |
2814 | for(i=0;i<NZsections26+1;i++){ | |
2815 | di = ((Double_t) i)*(ZssFrameSection26+WidthFrame26); | |
2816 | sprintf(name, | |
2817 | "ITS sup Cable tray support frame radial section A26[%d]",i); | |
2818 | r1 = R1ssFrame26+m*di; | |
2819 | r2 = R1ssFrame26+m*(di+WidthFrame26); | |
2820 | A26[i] = new TGeoConeSeg(name,0.5*WidthFrame26,r2,r2+ThssFrame26, | |
2821 | r1,r1+ThssFrame26,Phi0Frame26,Phi1Frame26); | |
2822 | } // end for i | |
2823 | B26 = new TGeoArb8("ITS sup Cable tray support frame Z section B26", | |
2824 | 0.5*ZssFrameSection26); | |
2825 | r = 0.25*(A26[0]->GetRmax1()+A26[0]->GetRmin1()+ | |
2826 | A26[1]->GetRmax2()+A26[1]->GetRmin2()); | |
2827 | B26->SetVertex(0,A26[0]->GetRmax2()-r,+0.5*WidthFrame26); | |
2828 | B26->SetVertex(1,A26[0]->GetRmax2()-r,-0.5*WidthFrame26); | |
2829 | B26->SetVertex(2,A26[0]->GetRmin2()-r,-0.5*WidthFrame26); | |
2830 | B26->SetVertex(3,A26[0]->GetRmin2()-r,+0.5*WidthFrame26); | |
2831 | B26->SetVertex(4,A26[1]->GetRmax1()-r,+0.5*WidthFrame26); | |
2832 | B26->SetVertex(5,A26[1]->GetRmax1()-r,-0.5*WidthFrame26); | |
2833 | B26->SetVertex(6,A26[1]->GetRmin1()-r,-0.5*WidthFrame26); | |
2834 | B26->SetVertex(7,A26[1]->GetRmin1()-r,+0.5*WidthFrame26); | |
2835 | for(i=0;i<NZsections26+1;i++) printConeSeg(A26[i]); | |
2836 | printConeSeg(M26); | |
2837 | printArb8(B26); | |
2838 | TGeoVolume *A26v[NZsections26+1],*B26v,*M26v; | |
2839 | // | |
2840 | for(i=0;i<NZsections26+1;i++){ | |
2841 | sprintf(name,"ITSsupFrameA26[%d]",i); | |
2842 | A26v[i] = new TGeoVolume(name,A26[i],SUPss); | |
2843 | A26v[i]->SetVisibility(kTRUE); | |
2844 | A26v[i]->SetLineColor(1); // black | |
2845 | A26v[i]->SetLineWidth(1); | |
2846 | A26v[i]->SetFillColor(A26v[i]->GetLineColor()); | |
2847 | A26v[i]->SetFillStyle(4000); // 0% transparent | |
2848 | } // end for i | |
2849 | B26v = new TGeoVolume("ITSsupFrameB26",B26,SUPss); | |
2850 | B26v->SetVisibility(kTRUE); | |
2851 | B26v->SetLineColor(1); // black | |
2852 | B26v->SetLineWidth(1); | |
2853 | B26v->SetFillColor(B26v->GetLineColor()); | |
2854 | B26v->SetFillStyle(4000); // 0% transparent | |
2855 | M26v = new TGeoVolume("ITSsupFrameM26",M26,SUPair); | |
2856 | M26v->SetVisibility(kTRUE); | |
2857 | M26v->SetLineColor(7); // light blue | |
2858 | M26v->SetLineWidth(1); | |
2859 | M26v->SetFillColor(M26v->GetLineColor()); | |
2860 | M26v->SetFillStyle(4090); // 90% transparent | |
2861 | // | |
2862 | Int_t NcB26=1; | |
2863 | t0 = Phi0Frame26; | |
2864 | dt = (Phi1Frame26-Phi0Frame26)/((Double_t)NPhiSections26); | |
2865 | for(i=0;i<=NZsections26;i++){ | |
2866 | di = ((Double_t) i)*(ZssFrameSection26+WidthFrame26); | |
2867 | z = -M26->GetDz()+A26[i]->GetDz() + di; | |
2868 | tran = new TGeoTranslation("",0.0,0.0,z); | |
2869 | M26v->AddNode(A26v[i],1,tran); | |
2870 | z = z+B26->GetDz(); | |
2871 | if(i<NZsections26)for(j=0;j<=NPhiSections26;j++){ | |
2872 | r = 0.25*(A26[i]->GetRmax1()+A26[i]->GetRmin1()+ | |
2873 | A26[i+1]->GetRmax2()+A26[i+1]->GetRmin2()); | |
2874 | t = t0 + ((Double_t)j)*dt; | |
2875 | rot = new TGeoRotation("",0.0,0.0,t); | |
2876 | y = r*TMath::Sin(t*kRadian); | |
2877 | x = r*TMath::Cos(t*kRadian); | |
2878 | tranrot = new TGeoCombiTrans("",x,y,z,rot); | |
2879 | delete rot; // rot not explicity used in AddNode functions. | |
2880 | M26v->AddNode(B26v,NcB26++,tranrot); | |
2881 | } // end for j | |
2882 | } // end for i | |
2883 | tran = new TGeoTranslation("",0.0,0.0,Z026-M26->GetDz()); | |
2884 | Moth->AddNode(M26v,1,tran); | |
2885 | for(i=1;i<NFramesPhi26;i++){ | |
2886 | rot = new TGeoRotation("",0.0,0.0,90.0*((Double_t)i)); | |
2887 | tranrot = new TGeoCombiTrans(*tran,*rot); | |
2888 | delete rot; // rot not explicity used in AddNode functions. | |
2889 | Moth->AddNode(M26v,i+1,tranrot); | |
2890 | } // end for i | |
2891 | if(GetDebug()){ | |
2892 | for(i=0;i<NZsections26+1;i++) A26v[i]->PrintNodes(); | |
2893 | B26v->PrintNodes(); | |
2894 | M26v->PrintNodes(); | |
2895 | } // end if | |
2896 | } | |
2897 | //______________________________________________________________________ | |
dfefbaec | 2898 | void AliITSv11::InitAliITSgeom(){ |
aa9bc63b | 2899 | // Based on the geometry tree defined in Geant 3.21, this |
162acd47 | 2900 | // routine initilizes the Class AliITSgeom from the Geant 3.21 ITS |
2901 | // geometry sturture. | |
aa9bc63b | 2902 | // Inputs: |
2903 | // none. | |
2904 | // Outputs: | |
2905 | // none. | |
2906 | // Return | |
2907 | // none. | |
dfefbaec | 2908 | } |
dfefbaec | 2909 | //______________________________________________________________________ |
2910 | void AliITSv11::Init(){ | |
aa9bc63b | 2911 | // Initialise the ITS after it has been created. |
2912 | // Inputs: | |
2913 | // none. | |
2914 | // Outputs: | |
2915 | // none. | |
2916 | // Return | |
2917 | // none. | |
dfefbaec | 2918 | } |
2919 | //______________________________________________________________________ | |
2920 | void AliITSv11::SetDefaults(){ | |
162acd47 | 2921 | // Sets the default segmentation, response, digit and raw cluster |
2922 | // classes to be used. These defaults can be overwritten in the | |
2923 | // macros that do these later steps. Defaults are give hear for the | |
2924 | // general user. | |
aa9bc63b | 2925 | // Inputs: |
2926 | // none. | |
2927 | // Outputs: | |
2928 | // none. | |
2929 | // Return | |
2930 | // none. | |
dfefbaec | 2931 | } |
2932 | //______________________________________________________________________ | |
2933 | void AliITSv11::DrawModule(){ | |
162acd47 | 2934 | // Draw a standard set of shaded view of the ITS version 11. |
aa9bc63b | 2935 | // Inputs: |
2936 | // none. | |
2937 | // Outputs: | |
2938 | // none. | |
2939 | // Return | |
2940 | // none. | |
dfefbaec | 2941 | } |
2942 | //______________________________________________________________________ | |
2943 | void AliITSv11::StepManager(){ | |
aa9bc63b | 2944 | // Called for every step in the ITS, then calles the AliITShit class |
dfefbaec | 2945 | // creator with the information to be recoreded about that hit. |
aa9bc63b | 2946 | // The value of the macro ALIITSPRINTGEOM if set to 1 will allow the |
dfefbaec | 2947 | // printing of information to a file which can be used to create a .det |
2948 | // file read in by the routine CreateGeometry(). If set to 0 or any other | |
2949 | // value except 1, the default behavior, then no such file is created nor | |
162acd47 | 2950 | // is the extra variables and the like used in the printing allocated. |
2b680d9b | 2951 | } |
dfefbaec | 2952 |