| 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> |
| afac0af7 |
49 | #include <TGeoTube.h> // contaings TGeoTubeSeg |
| 50 | #include <TGeoArb8.h> |
| 51 | #include <TGeoCompositeShape.h> |
| 52 | #include <TGeoMatrix.h> |
| 541f7ba6 |
53 | #include <TGeoNode.h> |
| 54 | #include <TGeoMaterial.h> |
| afac0af7 |
55 | #include <TGeoMedium.h> |
| 541f7ba6 |
56 | // General AliRoot includes |
| 2b680d9b |
57 | #include "AliRun.h" |
| 58 | #include "AliMagF.h" |
| 59 | #include "AliConst.h" |
| 541f7ba6 |
60 | // ITS specific includes |
| 2b680d9b |
61 | #include "AliITShit.h" |
| 2b680d9b |
62 | #include "AliITSgeom.h" |
| 63 | #include "AliITSgeomSPD.h" |
| 64 | #include "AliITSgeomSDD.h" |
| 65 | #include "AliITSgeomSSD.h" |
| 66 | #include "AliITSDetType.h" |
| 67 | #include "AliITSresponseSPD.h" |
| 68 | #include "AliITSresponseSDD.h" |
| 69 | #include "AliITSresponseSSD.h" |
| 70 | #include "AliITSsegmentationSPD.h" |
| 71 | #include "AliITSsegmentationSDD.h" |
| 72 | #include "AliITSsegmentationSSD.h" |
| 73 | #include "AliITSsimulationSPD.h" |
| 74 | #include "AliITSsimulationSDD.h" |
| 75 | #include "AliITSsimulationSSD.h" |
| 76 | #include "AliITSClusterFinderSPD.h" |
| 77 | #include "AliITSClusterFinderSDD.h" |
| 78 | #include "AliITSClusterFinderSSD.h" |
| 541f7ba6 |
79 | #include "AliITSBaseGeometry.h" |
| 80 | #include "AliITSv11.h" |
| 81 | |
| 82 | // Units, Convert from k?? to cm,degree,GeV,seconds, |
| 83 | const Double_t kmm = 0.10; // Convert mm to TGeom's cm. |
| 84 | const Double_t kcm = 1.00; // Convert cv to TGeom's cm. |
| afac0af7 |
85 | const Double_t kDegree = 1.0; // Convert degrees to TGeom's degrees |
| 86 | const Double_t kRadian = TMath::DegToRad(); // conver to Radians |
| 87 | |
| 88 | #define SQ(A) ((A)*(A)) |
| 2b680d9b |
89 | |
| fed42993 |
90 | #define printArb8(A) \ |
| 171f3f35 |
91 | cout << A->GetName() << ":"; \ |
| fed42993 |
92 | for(Int_t iii=0;iii<8;iii+=2){ cout <<"("<<A->GetVertices()[iii]<<"," \ |
| 93 | <<A->GetVertices()[iii+1]<<","<<-A->GetDz()<<")";}\ |
| 94 | for(Int_t iii=8;iii<16;iii+=2){ cout <<"("<<A->GetVertices()[iii]<<"," \ |
| 95 | <<A->GetVertices()[iii+1]<<","<<A->GetDz()<<")";}\ |
| 96 | cout << endl; |
| 171f3f35 |
97 | |
| 98 | #define printPcon(A) \ |
| 99 | cout << A->GetName() << ": N=" << A->GetNz() << " Phi1=" << A->GetPhi1() \ |
| 100 | << ", Dphi=" << A->GetDphi() << endl; \ |
| 101 | cout << "i\t Z \t Rmin \t Rmax" << endl; \ |
| 102 | for(Int_t iii=0;iii<A->GetNz();iii++){ \ |
| 103 | cout << iii << "\t" << A->GetZ(iii) << "\t" << A->GetRmin(iii) \ |
| 104 | << "\t" << A->GetRmax(iii) << endl; \ |
| 105 | } // end for iii |
| 106 | |
| fed42993 |
107 | #define printTube(A) \ |
| 171f3f35 |
108 | cout << A->GetName() <<": Rmin="<<A->GetRmin()\ |
| fed42993 |
109 | <<" Rmax=" <<A->GetRmax()<<" Dz="<<A->GetDz()<<endl; |
| 171f3f35 |
110 | |
| fed42993 |
111 | #define printTubeSeg(A) \ |
| 171f3f35 |
112 | cout << A->GetName() <<": Phi1="<<A->GetPhi1()<< \ |
| fed42993 |
113 | " Phi2="<<A->GetPhi2()<<" Rmin="<<A->GetRmin()\ |
| 114 | <<" Rmax=" <<A->GetRmax()<<" Dz="<<A->GetDz()<<endl; |
| 171f3f35 |
115 | |
| 2b680d9b |
116 | ClassImp(AliITSv11) |
| 117 | |
| 541f7ba6 |
118 | /* |
| 119 | Some temparary #define's used untill ROOT has addoppted the proper |
| 120 | Getter in it's classes. |
| 121 | These Below are for TGeoPcon functions. |
| 122 | */ |
| 123 | |
| 2b680d9b |
124 | //______________________________________________________________________ |
| 125 | AliITSv11::AliITSv11() : AliITS() { |
| aa9bc63b |
126 | // Standard default constructor for the ITS version 11. |
| 2b680d9b |
127 | // Inputs: |
| aa9bc63b |
128 | // none. |
| 2b680d9b |
129 | // Outputs: |
| aa9bc63b |
130 | // none. |
| 131 | // Return |
| 132 | // A default constructed AliITSv11 class. |
| 2b680d9b |
133 | |
| 541f7ba6 |
134 | //fITSV = 0; |
| 135 | //fcS = 0; |
| 162acd47 |
136 | // fcD = 0; |
| 2b680d9b |
137 | } |
| 138 | //______________________________________________________________________ |
| aa9bc63b |
139 | AliITSv11::AliITSv11(const char *title) : AliITS("ITS", title){ |
| 140 | // Standard constructor for the ITS version 11. |
| 2b680d9b |
141 | // Inputs: |
| 162acd47 |
142 | // const char *title The title of for this geometry. |
| 2b680d9b |
143 | // Outputs: |
| aa9bc63b |
144 | // none. |
| 145 | // Return |
| 146 | // A Standard constructed AliITSv11 class. |
| 2b680d9b |
147 | |
| 541f7ba6 |
148 | //fITSV = 0; |
| 149 | //fcS = 0; |
| 162acd47 |
150 | // fcD = 0; |
| 2b680d9b |
151 | } |
| 152 | //______________________________________________________________________ |
| aa9bc63b |
153 | AliITSv11::~AliITSv11() { |
| 154 | // Standard destructor for the ITS version 11. |
| dfefbaec |
155 | // Inputs: |
| aa9bc63b |
156 | // none. |
| dfefbaec |
157 | // Outputs: |
| aa9bc63b |
158 | // none. |
| 159 | // Return |
| 160 | // none. |
| dfefbaec |
161 | |
| 541f7ba6 |
162 | // if(fITSV!=0) delete fITSV; |
| 163 | // if(fcS!=0) delete fcS; |
| 162acd47 |
164 | // if(fcD!=0) delete fcD; |
| 165 | } |
| 166 | //______________________________________________________________________ |
| 541f7ba6 |
167 | AliITSv11::AliITSv11(const AliITSv11 &source) : AliITS(source){ |
| 162acd47 |
168 | // Copy Constructor for ITS version 11. |
| 169 | // Inputs: |
| 170 | // AliITSv11 &source class to be copied from. |
| 171 | // Outputs: |
| 172 | // none. |
| 173 | // Return |
| 174 | // none. |
| 175 | |
| 176 | if(&source == this) return; |
| 177 | Error("Copy Constructor","Not allowed to copy AliITSv11"); |
| 178 | return; |
| 179 | } |
| 180 | //______________________________________________________________________ |
| 181 | AliITSv11& AliITSv11::operator=(const AliITSv11 &source){ |
| 182 | // Assignment operator for the ITS version 11. |
| 183 | // Inputs: |
| 184 | // AliITSv11 &source class to be copied from. |
| 185 | // Outputs: |
| 186 | // none. |
| 187 | // Return |
| 188 | // none. |
| 189 | |
| 190 | if(&source == this) return *this; |
| 191 | Error("= operator","Not allowed to copy AliITSv11"); |
| 192 | return *this; |
| dfefbaec |
193 | } |
| 194 | //______________________________________________________________________ |
| aa9bc63b |
195 | void AliITSv11::BuildGeometry(){ |
| 162acd47 |
196 | // This routine defines and Creates the geometry for version 11 of |
| 197 | // the ITS for use in the simulation display routines. This is a |
| 198 | // very simplified geometry for speed of viewing. |
| 2b680d9b |
199 | // Inputs: |
| aa9bc63b |
200 | // none. |
| 2b680d9b |
201 | // Outputs: |
| aa9bc63b |
202 | // none. |
| 203 | // Return |
| 204 | // none. |
| 162acd47 |
205 | TVector3 t(0.0,0.0,0.0); |
| 2b680d9b |
206 | |
| 541f7ba6 |
207 | //if(fITSV==0) fITSV = new AliITSGeometryITSV(this,"ALIC"); |
| 208 | //if(fcS==0) fcS = new AliITSGeometrySSDCone(this,t,"TSV",1); |
| 2b680d9b |
209 | |
| 541f7ba6 |
210 | //fcS->BuildDisplayGeometry(); |
| 2b680d9b |
211 | } |
| 212 | //______________________________________________________________________ |
| aa9bc63b |
213 | void AliITSv11::CreateGeometry(){ |
| 162acd47 |
214 | // This routine defines and Creates the geometry for version 11 of |
| 215 | // the ITS. The geometry is used by the particle trasport routines, |
| 216 | // and therefore, is very detailed. |
| dfefbaec |
217 | // Inputs: |
| aa9bc63b |
218 | // none. |
| dfefbaec |
219 | // Outputs: |
| aa9bc63b |
220 | // none. |
| 221 | // Return |
| 222 | // none. |
| aa9bc63b |
223 | TVector3 t(0.0,0.0,0.0); |
| 162acd47 |
224 | |
| 541f7ba6 |
225 | TGeoManager *mgr = gGeoManager; |
| 226 | TGeoVolume *ALIC = mgr->GetTopVolume(); |
| 227 | |
| fed42993 |
228 | TGeoPcon *itsv = new TGeoPcon("ITS Top Volume, Daughter of ALIC", |
| 229 | 0.0,360.0,2); |
| 541f7ba6 |
230 | // DefineSection(section number, Z, Rmin, Rmax). |
| 231 | itsv->DefineSection(0,-100.0*kcm,0.01*kcm,50.0*kcm); |
| 232 | itsv->DefineSection(1,+100.0*kcm,0.01*kcm,50.0*kcm); |
| 233 | TGeoVolume *ITSV = new TGeoVolume("ITSV",itsv,0); |
| cbd7b929 |
234 | //mgr->AddVolume(ITSV); |
| 235 | ITSV->SetVisibility(kFALSE); |
| 541f7ba6 |
236 | ALIC->AddNode(ITSV,1,0); |
| 162acd47 |
237 | // |
| afac0af7 |
238 | SPDCone(ITSV); |
| 171f3f35 |
239 | SDDCone(ITSV); |
| 240 | SSDCone(ITSV); |
| 3717ba94 |
241 | } |
| 242 | //______________________________________________________________________ |
| 541f7ba6 |
243 | Double_t AliITSv11::RmaxFrom2Points(TGeoPcon *p,Int_t i1,Int_t i2,Double_t z){ |
| 244 | // functions Require at parts of Volume A to be already defined. |
| 245 | // Retruns the value of Rmax corresponding to point z alone the line |
| 246 | // defined by the two points p.Rmax(i1),p-GetZ(i1) and p->GetRmax(i2), |
| 247 | // p->GetZ(i2). |
| 248 | |
| 249 | return p->GetRmax(i2)+(p->GetRmax(i1)-p->GetRmax(i2))*(z-p->GetZ(i2))/ |
| fed42993 |
250 | (p->GetZ(i1)-p->GetZ(i2)); |
| 541f7ba6 |
251 | } |
| 252 | //______________________________________________________________________ |
| 253 | Double_t AliITSv11::RminFrom2Points(TGeoPcon *p,Int_t i1,Int_t i2,Double_t z){ |
| 254 | // Retruns the value of Rmin corresponding to point z alone the line |
| fed42993 |
255 | // defined by the two points p->GetRmin(i1),p->GetZ(i1) and |
| 256 | // p->GetRmin(i2), p->GetZ(i2). |
| 162acd47 |
257 | |
| 541f7ba6 |
258 | return p->GetRmin(i2)+(p->GetRmin(i1)-p->GetRmin(i2))*(z-p->GetZ(i2))/ |
| fed42993 |
259 | (p->GetZ(i1)-p->GetZ(i2)); |
| 541f7ba6 |
260 | } |
| 261 | //______________________________________________________________________ |
| fed42993 |
262 | Double_t AliITSv11::RFrom2Points(Double_t *p,Double_t *Z,Int_t i1, |
| 263 | Int_t i2,Double_t z){ |
| 541f7ba6 |
264 | // Retruns the value of Rmin corresponding to point z alone the line |
| fed42993 |
265 | // defined by the two points p->GetRmin(i1),p->GetZ(i1) and |
| 266 | // p->GetRmin(i2), p->GetZ(i2). |
| 162acd47 |
267 | |
| 541f7ba6 |
268 | return p[i2]+(p[i1]-p[i2])*(z-Z[i2])/(Z[i1]-Z[i2]); |
| 269 | } |
| 270 | //______________________________________________________________________ |
| 271 | Double_t AliITSv11::Zfrom2MinPoints(TGeoPcon *p,Int_t i1,Int_t i2,Double_t r){ |
| 272 | // Retruns the value of Z corresponding to point R alone the line |
| 273 | // defined by the two points p->GetRmin(i1),p->GetZ(i1) and |
| 274 | // p->GetRmin(i2),p->GetZ(i2) |
| 162acd47 |
275 | |
| 541f7ba6 |
276 | return p->GetZ(i2)+(p->GetZ(i1)-p->GetZ(i2))*(r-p->GetRmin(i2))/ |
| fed42993 |
277 | (p->GetRmin(i1)-p->GetRmin(i2)); |
| 541f7ba6 |
278 | } |
| 279 | //______________________________________________________________________ |
| 280 | Double_t AliITSv11::Zfrom2MaxPoints(TGeoPcon *p,Int_t i1,Int_t i2,Double_t r){ |
| 281 | // Retruns the value of Z corresponding to point R alone the line |
| 282 | // defined by the two points p->GetRmax(i1),p->GetZ(i1) and |
| 283 | // p->GetRmax(i2),p->GetZ(i2) |
| 162acd47 |
284 | |
| 541f7ba6 |
285 | return p->GetZ(i2)+(p->GetZ(i1)-p->GetZ(i2))*(r-p->GetRmax(i2))/ |
| fed42993 |
286 | (p->GetRmax(i1)-p->GetRmax(i2)); |
| 541f7ba6 |
287 | } |
| 288 | //______________________________________________________________________ |
| fed42993 |
289 | Double_t AliITSv11::Zfrom2Points(Double_t *Z,Double_t *p,Int_t i1, |
| 290 | Int_t i2,Double_t r){ |
| 541f7ba6 |
291 | // Retruns the value of Z corresponding to point R alone the line |
| 292 | // defined by the two points p->GetRmax(i1),p->GetZ(i1) and |
| 293 | // p->GetRmax(i2),p->GetZ(i2) |
| 162acd47 |
294 | |
| 541f7ba6 |
295 | return Z[i2]+(Z[i1]-Z[i2])*(r-p[i2])/(p[i1]-p[i2]); |
| 296 | } |
| 297 | //______________________________________________________________________ |
| fed42993 |
298 | Double_t AliITSv11::RmaxFromZpCone(TGeoPcon *p,Double_t tc,Double_t z, |
| 299 | Double_t th){ |
| 541f7ba6 |
300 | // General SSD Outer Cone surface equation Rmax. |
| 301 | Double_t tantc = TMath::Tan(tc*TMath::DegToRad()); |
| 302 | Double_t costc = TMath::Cos(tc*TMath::DegToRad()); |
| 162acd47 |
303 | |
| 541f7ba6 |
304 | return -tantc*(z-p->GetZ(4))+p->GetRmax(4)+th/costc; |
| 305 | } |
| 306 | //______________________________________________________________________ |
| fed42993 |
307 | Double_t AliITSv11::RmaxFromZpCone(Double_t *GetRmax,Double_t *GetZ, |
| 308 | Double_t tc,Double_t z,Double_t th){ |
| 541f7ba6 |
309 | // General SSD Outer Cone surface equation Rmax. |
| 310 | Double_t tantc = TMath::Tan(tc*TMath::DegToRad()); |
| 311 | Double_t costc = TMath::Cos(tc*TMath::DegToRad()); |
| 162acd47 |
312 | |
| 541f7ba6 |
313 | return -tantc*(z-GetZ[4])+GetRmax[4]+th/costc; |
| 314 | } |
| 315 | //______________________________________________________________________ |
| fed42993 |
316 | Double_t AliITSv11::RminFromZpCone(TGeoPcon *p,Double_t tc,Double_t z, |
| 317 | Double_t th){ |
| 541f7ba6 |
318 | // General SSD Inner Cone surface equation Rmin. |
| 319 | Double_t tantc = TMath::Tan(tc*TMath::DegToRad()); |
| 320 | Double_t costc = TMath::Cos(tc*TMath::DegToRad()); |
| 162acd47 |
321 | |
| 541f7ba6 |
322 | return -tantc*(z-p->GetZ(3))+p->GetRmin(3)+th/costc; |
| 323 | } |
| 324 | //______________________________________________________________________ |
| fed42993 |
325 | Double_t AliITSv11::RminFromZpCone(Double_t *GetRmin,Double_t *GetZ, |
| 326 | Double_t tc,Double_t z,Double_t th){ |
| 541f7ba6 |
327 | // General SSD Inner Cone surface equation Rmin. |
| 328 | Double_t tantc = TMath::Tan(tc*TMath::DegToRad()); |
| 329 | Double_t costc = TMath::Cos(tc*TMath::DegToRad()); |
| 162acd47 |
330 | |
| 541f7ba6 |
331 | return -tantc*(z-GetZ[3])+GetRmin[3]+th/costc; |
| 332 | } |
| 333 | //______________________________________________________________________ |
| fed42993 |
334 | Double_t AliITSv11::ZFromRmaxpCone(TGeoPcon *p,Double_t tc,Double_t r, |
| 335 | Double_t th){ |
| 541f7ba6 |
336 | // General SSD Outer cone Surface equation for z. |
| 337 | Double_t tantc = TMath::Tan(tc*TMath::DegToRad()); |
| 338 | Double_t costc = TMath::Cos(tc*TMath::DegToRad()); |
| 162acd47 |
339 | |
| 541f7ba6 |
340 | return p->GetZ(4)+(p->GetRmax(4)+th/costc-r)/tantc; |
| 341 | } |
| 342 | //______________________________________________________________________ |
| fed42993 |
343 | Double_t AliITSv11::ZFromRmaxpCone(Double_t *GetRmax,Double_t *GetZ, |
| 344 | Double_t tc,Double_t r,Double_t th){ |
| 541f7ba6 |
345 | // General SSD Outer cone Surface equation for z. |
| 346 | Double_t tantc = TMath::Tan(tc*TMath::DegToRad()); |
| 347 | Double_t costc = TMath::Cos(tc*TMath::DegToRad()); |
| 162acd47 |
348 | |
| 541f7ba6 |
349 | return GetZ[4]+(GetRmax[4]+th/costc-r)/tantc; |
| 350 | } |
| 351 | //______________________________________________________________________ |
| fed42993 |
352 | Double_t AliITSv11::ZFromRminpCone(TGeoPcon *p,Double_t tc,Double_t r, |
| 353 | Double_t th){ |
| 541f7ba6 |
354 | // General SSD Inner cone Surface equation for z. |
| 355 | Double_t tantc = TMath::Tan(tc*TMath::DegToRad()); |
| 356 | Double_t costc = TMath::Cos(tc*TMath::DegToRad()); |
| 3717ba94 |
357 | |
| 541f7ba6 |
358 | return p->GetZ(3)+(p->GetRmin(3)+th/costc-r)/tantc; |
| 359 | } |
| 360 | //______________________________________________________________________ |
| 361 | void AliITSv11::RadiusOfCurvature(Double_t rc,Double_t theta0,Double_t z0, |
| fed42993 |
362 | Double_t r0,Double_t theta1,Double_t &z1, |
| 363 | Double_t &r1){ |
| 541f7ba6 |
364 | // Given a initial point z0,r0, the initial angle theta0, and the radius |
| 365 | // of curvature, returns the point z1, r1 at the angle theta1. Theta |
| 366 | // measured from the r axis in the clock wise direction [degrees]. |
| 367 | Double_t sin0 = TMath::Sin(theta0*TMath::DegToRad()); |
| 368 | Double_t cos0 = TMath::Cos(theta0*TMath::DegToRad()); |
| 369 | Double_t sin1 = TMath::Sin(theta1*TMath::DegToRad()); |
| 370 | Double_t cos1 = TMath::Cos(theta1*TMath::DegToRad()); |
| 371 | |
| 372 | z1 = rc*(sin1-sin0)+z0; |
| 373 | r1 = rc*(cos1-cos0)+r0; |
| 374 | return; |
| 375 | } |
| 376 | //______________________________________________________________________ |
| 377 | void AliITSv11::SPDCone(TGeoVolume *Moth){ |
| 378 | // Define the detail SPD support cone geometry. |
| 379 | // Inputs: |
| 380 | // none. |
| 381 | // Outputs: |
| 382 | // none. |
| 383 | // Return: |
| 384 | // none. |
| afac0af7 |
385 | |
| 386 | SPDThermalSheald(Moth); |
| 387 | } |
| 388 | //______________________________________________________________________ |
| 389 | void AliITSv11::SPDThermalSheald(TGeoVolume *Moth){ |
| 390 | // Define the detail SPD Thermal Sheld geometry. |
| 391 | // Inputs: |
| 392 | // none. |
| 393 | // Outputs: |
| 394 | // none. |
| 395 | // Return: |
| 396 | // none. |
| 397 | // From ALICE-Thermal Screen (SPD) "Cylinder" file thermal-screen2_a3.ps |
| 398 | // Volumes A1,A2,A2,Ah1,Ah2,Ah3, and B1,B2,B3,Bh1,Bh2,Bh3; |
| 399 | // "CONE TRANSITION" file thermal-screen1_a3.ps Volumes C1,C2,C3,Ch1,Ch2, |
| 400 | // Ch3; "FLANGE" file thermal-screen4_a3.ps Volumes D,Ds,Dw,Dws; and |
| 401 | // "HALF ASSEMBLY" file thermal-screen3_a3.ps. This object, both halfs, |
| 402 | // are incased inside of a single minimum sized mother volume called M, |
| 403 | // which is a union of two parts M1 and 4 copies of M2. |
| 404 | const Double_t TSCarbonFiberThA = 0.03*kmm; // |
| fed42993 |
405 | //const Double_t TSCarbonFiberThB = 0.10*kmm; // |
| afac0af7 |
406 | const Double_t TSCLengthB = 50.0*kmm; // |
| 407 | const Double_t TSCLengthA = 900.0*kmm-2.0*TSCLengthB; // |
| fed42993 |
408 | const Double_t TSCLengthC = 290.0*kmm; // |
| afac0af7 |
409 | const Double_t TSCLengthD = 15.0*kmm; // |
| 410 | const Double_t TSCAngle = 36.0*kDegree;//Rep. angle of cent. accordin |
| 411 | const Double_t TSCRoutA = 99.255*kmm; // Outer radii |
| 412 | const Double_t TSCRinA = 81.475*kmm; // Iner radii |
| 413 | const Double_t TSCRoutB = 99.955*kmm; // Outer radii |
| 414 | const Double_t TSCRinB = 80.775*kmm; // Iner radii |
| 415 | const Double_t TSCRoutCp = 390.0*kmm; // Outer radii |
| 416 | const Double_t TSCRinCp = 373.0*kmm; // Iner radii |
| 417 | Double_t TSCRoutC,TSCRinC; // values need to be calculated |
| 418 | const Double_t TSCRwingD = 492.5*kmm; // Outer radii |
| 419 | const Double_t TSCRoutD = 0.5*840.*kmm;// Outer radii |
| 420 | const Double_t TSCRinD = 373.0*kmm; // Iner radii |
| fed42993 |
421 | const Double_t TSCAngleDD = 60.*kmm/TSCRwingD/kRadian;//angular wing width |
| afac0af7 |
422 | //angular wing width of fill material |
| fed42993 |
423 | const Double_t TSCAngleDDs = (60.*kmm-2.*TSCarbonFiberThA)/TSCRwingD/kRadian; |
| afac0af7 |
424 | const Double_t TSCAngleD0 = 45.*kDegree;//Strting angle of wing |
| 425 | const Double_t TSCoutSA = 24.372*kmm; // The other one Calculated |
| 426 | const Double_t TSCinLA = 31.674*kmm; // The ohter one Calculated |
| 427 | const Double_t TSCoutSB = 24.596*kmm; // The other one Calculated |
| 428 | const Double_t TSCinLB = 31.453*kmm; // The ohter one Calculated |
| 429 | const Double_t TSCoutSC = 148.831*kmm;// The other one Calculated |
| 430 | const Double_t TSCinLC = 90.915*kmm; // The ohter one Calculated |
| 431 | Int_t i,k; |
| fed42993 |
432 | Double_t th; |
| afac0af7 |
433 | Double_t xo[7],yo[7],xi[7],yi[7]; |
| 434 | Double_t xbo[7],ybo[7],xbi[7],ybi[7]; |
| 435 | Double_t xco[7],yco[7],xci[7],yci[7]; |
| 436 | TGeoArb8 *A1,*A2,*A3,*Ah1,*Ah2,*Ah3,*B1,*B2,*B3,*Bh1,*Bh2,*Bh3; |
| 437 | TGeoArb8 *C1,*C2,*C3,*Ch1,*Ch2,*Ch3; |
| 438 | TGeoTube *D,*Ds; |
| 439 | TGeoTubeSeg *Dw,*Dws,*M2; |
| 440 | TGeoPcon *M1; |
| 441 | TGeoCompositeShape *M; |
| fed42993 |
442 | TGeoRotation *rot; |
| 443 | TGeoTranslation *tranb,*tranbm,*tranc; |
| 444 | TGeoTranslation *tranITSspdShealdVVt0; |
| 445 | TGeoCombiTrans *rotITSspdShealdVVt1,*rotITSspdShealdVVt2; |
| 446 | TGeoCombiTrans *rotITSspdShealdVVt3; |
| afac0af7 |
447 | TGeoMedium *SPDcf = 0; // SPD support cone Carbon Fiber materal number. |
| 448 | TGeoMedium *SPDfs = 0; // SPD support cone inserto stesalite 4411w. |
| 449 | TGeoMedium *SPDfo = 0; // SPD support cone foam, Rohacell 50A. |
| 450 | TGeoMedium *SPDss = 0; // SPD support cone screw material,Stainless steal |
| 451 | TGeoMedium *SPDair = 0; // SPD support cone Air |
| 452 | //TGeoMedium *SPDal = 0; // SPD support cone SDD mounting bracket Al |
| 453 | |
| fed42993 |
454 | TSCRoutC = TMath::Sqrt(TSCRoutCp*TSCRoutCp-0.25*TSCoutSC*TSCoutSC); |
| 455 | TSCRinC = TMath::Sqrt(TSCRinCp *TSCRinCp -0.25*TSCinLC *TSCinLC ); |
| afac0af7 |
456 | A1 = new TGeoArb8("ITS SPD Therm Screen Clyinder A1",0.5*TSCLengthA); |
| 457 | A2 = new TGeoArb8("ITS SPD Therm Screen Clyinder A2",0.5*TSCLengthA); |
| 458 | A3 = new TGeoArb8("ITS SPD Therm Screen Clyinder A3",0.5*TSCLengthA); |
| 459 | Ah1 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ah1",0.5*TSCLengthA); |
| 460 | Ah2 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ah2",0.5*TSCLengthA); |
| 461 | Ah3 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ah3",0.5*TSCLengthA); |
| 462 | B1 = new TGeoArb8("ITS SPD Therm Screen Clyinder B1",0.5*TSCLengthB); |
| 463 | B2 = new TGeoArb8("ITS SPD Therm Screen Clyinder B2",0.5*TSCLengthB); |
| 464 | B3 = new TGeoArb8("ITS SPD Therm Screen Clyinder B3",0.5*TSCLengthB); |
| 465 | Bh1 = new TGeoArb8("ITS SPD Therm Screen Cylinder Bh1",0.5*TSCLengthB); |
| 466 | Bh2 = new TGeoArb8("ITS SPD Therm Screen Cylinder Bh2",0.5*TSCLengthB); |
| 467 | Bh3 = new TGeoArb8("ITS SPD Therm Screen Cylinder Bh3",0.5*TSCLengthB); |
| 468 | C1 = new TGeoArb8("ITS SPD Therm Screen Clyinder C1",0.5*TSCLengthC); |
| fed42993 |
469 | C2 = new TGeoArb8("ITS SPD Therm Screen Clyinder C2",0.5*TSCLengthC); |
| afac0af7 |
470 | C3 = new TGeoArb8("ITS SPD Therm Screen Clyinder C3",0.5*TSCLengthC); |
| 471 | Ch1 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ch1",0.5*TSCLengthC); |
| 472 | Ch2 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ch2",0.5*TSCLengthC); |
| 473 | Ch3 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ch3",0.5*TSCLengthC); |
| 474 | D = new TGeoTube("ITS SPD Therm Screen Flange D",TSCRinD,TSCRoutD, |
| fed42993 |
475 | 0.5*TSCLengthD); |
| afac0af7 |
476 | Ds = new TGeoTube("ITS SPD Therm Screen Flange fill Ds", |
| fed42993 |
477 | TSCRinD+TSCarbonFiberThA,TSCRoutD-TSCarbonFiberThA, |
| 478 | 0.5*TSCLengthD); |
| 171f3f35 |
479 | //printTube(D); |
| 480 | //printTube(Ds); |
| afac0af7 |
481 | Dw = new TGeoTubeSeg("ITS SPD Therm Screen Flange Wing Dw", |
| fed42993 |
482 | TSCRoutD,TSCRwingD ,0.5*TSCLengthD, |
| 483 | TSCAngleD0-0.5*TSCAngleDD,TSCAngleD0+0.5*TSCAngleDD); |
| afac0af7 |
484 | Dws = new TGeoTubeSeg("ITS SPD Therm Screen Flange Wing Fill Ds", |
| fed42993 |
485 | TSCRoutD,TSCRwingD-TSCarbonFiberThA, |
| 486 | 0.5*TSCLengthD,TSCAngleD0-0.5*TSCAngleDDs, |
| 487 | TSCAngleD0+0.5*TSCAngleDDs); |
| 171f3f35 |
488 | //printTubeSeg(Dw); |
| 489 | //printTubeSeg(Dws); |
| afac0af7 |
490 | k = 0; |
| 491 | for(i=-1;i<2;i++){ |
| fed42993 |
492 | th = ((Double_t)(i+1))*TSCAngle*kRadian; |
| 493 | xo[k] = TSCRoutA*TMath::Sin(th) - 0.5*TSCoutSA*TMath::Cos(th); |
| 494 | yo[k] = TSCRoutA*TMath::Cos(th) + 0.5*TSCoutSA*TMath::Sin(th); |
| 495 | xi[k] = TSCRinA *TMath::Sin(th) - 0.5*TSCinLA *TMath::Cos(th); |
| 496 | yi[k] = TSCRinA *TMath::Cos(th) + 0.5*TSCinLA *TMath::Sin(th); |
| 497 | xbo[k] = TSCRoutB*TMath::Sin(th) - 0.5*TSCoutSB*TMath::Cos(th); |
| 498 | ybo[k] = TSCRoutB*TMath::Cos(th) + 0.5*TSCoutSB*TMath::Sin(th); |
| 499 | xbi[k] = TSCRinB *TMath::Sin(th) - 0.5*TSCinLB *TMath::Cos(th); |
| 500 | ybi[k] = TSCRinB *TMath::Cos(th) + 0.5*TSCinLB *TMath::Sin(th); |
| 501 | xco[k] = TSCRoutC*TMath::Sin(th) - 0.5*TSCoutSC*TMath::Cos(th); |
| 502 | yco[k] = TSCRoutC*TMath::Cos(th) + 0.5*TSCoutSC*TMath::Sin(th); |
| 503 | xci[k] = TSCRinC *TMath::Sin(th) - 0.5*TSCinLC *TMath::Cos(th); |
| 504 | yci[k] = TSCRinC *TMath::Cos(th) + 0.5*TSCinLC *TMath::Sin(th); |
| 505 | k++; |
| 506 | xo[k] = TSCRoutA*TMath::Sin(th) + 0.5*TSCoutSA*TMath::Cos(th); |
| 507 | yo[k] = TSCRoutA*TMath::Cos(th) - 0.5*TSCoutSA*TMath::Sin(th); |
| 508 | xi[k] = TSCRinA *TMath::Sin(th) + 0.5*TSCinLA *TMath::Cos(th); |
| 509 | yi[k] = TSCRinA *TMath::Cos(th) - 0.5*TSCinLA *TMath::Sin(th); |
| 510 | xbo[k] = TSCRoutB*TMath::Sin(th) + 0.5*TSCoutSB*TMath::Cos(th); |
| 511 | ybo[k] = TSCRoutB*TMath::Cos(th) - 0.5*TSCoutSB*TMath::Sin(th); |
| 512 | xbi[k] = TSCRinB *TMath::Sin(th) + 0.5*TSCinLB *TMath::Cos(th); |
| 513 | ybi[k] = TSCRinB *TMath::Cos(th) - 0.5*TSCinLB *TMath::Sin(th); |
| 514 | xco[k] = TSCRoutC*TMath::Sin(th) + 0.5*TSCoutSC*TMath::Cos(th); |
| 515 | yco[k] = TSCRoutC*TMath::Cos(th) - 0.5*TSCoutSC*TMath::Sin(th); |
| 516 | xci[k] = TSCRinC *TMath::Sin(th) + 0.5*TSCinLC *TMath::Cos(th); |
| 517 | yci[k] = TSCRinC *TMath::Cos(th) - 0.5*TSCinLC *TMath::Sin(th); |
| 518 | k++; |
| afac0af7 |
519 | } // end for i |
| 520 | xo[6] = xo[5]; |
| 521 | yo[6] = 0.0; |
| 522 | xi[6] = xi[5]; |
| 523 | yi[6] = 0.0; |
| 524 | xbo[6] = xbo[5]; |
| 525 | ybo[6] = 0.0; |
| 526 | xbi[6] = xbi[5]; |
| 527 | ybi[6] = 0.0; |
| 528 | xco[6] = xco[5]; |
| 529 | yco[6] = 0.0; |
| 530 | xci[6] = xci[5]; |
| fed42993 |
531 | yci[6] = 0.0;/* |
| 532 | cout.precision(4); |
| 533 | cout.width(7); |
| 534 | cout <<"i \t xo yo \t xi yi \t xbo ybo \t xbi ybi \t xco yco \t xci yxi"<<endl; |
| 535 | for(i=0;i<7;i++){ |
| 536 | cout << i <<"\t"<<xo[i]<<","<<yo[i]; |
| 537 | cout <<"\t"<<xi[i]<<","<<yi[i]; |
| 538 | cout <<"\t"<<xbo[i]<<","<<ybo[i]; |
| 539 | cout <<"\t"<<xbi[i]<<","<<ybi[i]; |
| 540 | cout <<"\t"<<xco[i]<<","<<yco[i]; |
| 541 | cout <<"\t"<<xci[i]<<","<<yci[i]; |
| 542 | cout<<endl;} */ |
| afac0af7 |
543 | //+++++++++++++++++++++++++ |
| 544 | A1->SetVertex(0,xo[0],yo[0]); |
| 545 | A1->SetVertex(1,xo[1],yo[1]); |
| 546 | A1->SetVertex(2,xi[1],yi[1]); |
| 547 | A1->SetVertex(3,xi[0],yi[0]); |
| 548 | // |
| 549 | A2->SetVertex(0,xo[1],yo[1]); |
| 550 | A2->SetVertex(1,xo[2],yo[2]); |
| 551 | A2->SetVertex(2,xi[2],yi[2]); |
| 552 | A2->SetVertex(3,xi[1],yi[1]); |
| 553 | // |
| 554 | A3->SetVertex(0,xo[5],yo[5]); |
| 555 | A3->SetVertex(1,xo[6],yo[6]); |
| 556 | A3->SetVertex(2,xi[6],yi[6]); |
| 557 | A3->SetVertex(3,xi[5],yi[5]); |
| 558 | //-------------------------- |
| 559 | B1->SetVertex(0,xbo[0],ybo[0]); |
| 560 | B1->SetVertex(1,xbo[1],ybo[1]); |
| 561 | B1->SetVertex(2,xbi[1],ybi[1]); |
| 562 | B1->SetVertex(3,xbi[0],ybi[0]); |
| 563 | // |
| 564 | B2->SetVertex(0,xbo[1],ybo[1]); |
| 565 | B2->SetVertex(1,xbo[2],ybo[2]); |
| 566 | B2->SetVertex(2,xbi[2],ybi[2]); |
| 567 | B2->SetVertex(3,xbi[1],ybi[1]); |
| 568 | // |
| 569 | B3->SetVertex(0,xbo[5],ybo[5]); |
| 570 | B3->SetVertex(1,xbo[6],ybo[6]); |
| 571 | B3->SetVertex(2,xbi[6],ybi[6]); |
| 572 | B3->SetVertex(3,xbi[5],ybi[5]); |
| 573 | //-------------------------- |
| 574 | C1->SetVertex(0,xco[0],yco[0]); |
| 575 | C1->SetVertex(1,xco[1],yco[1]); |
| 576 | C1->SetVertex(2,xci[1],yci[1]); |
| 577 | C1->SetVertex(3,xci[0],yci[0]); |
| 578 | // |
| 579 | C2->SetVertex(0,xco[1],yco[1]); |
| 580 | C2->SetVertex(1,xco[2],yco[2]); |
| 581 | C2->SetVertex(2,xci[2],yci[2]); |
| 582 | C2->SetVertex(3,xci[1],yci[1]); |
| 583 | // |
| 584 | C3->SetVertex(0,xco[5],yco[5]); |
| 585 | C3->SetVertex(1,xco[6],yco[6]); |
| 586 | C3->SetVertex(2,xci[6],yci[6]); |
| 587 | C3->SetVertex(3,xci[5],yci[5]); |
| 588 | // Defining the hole, filled with air |
| 589 | Double_t p1,c1,x,y; |
| 590 | p1 = (xo[0]-xi[0])/(yo[0]-yi[0]); |
| 591 | c1 = xo[0]+0.5*TSCarbonFiberThA*TMath::Sqrt(SQ(xo[0]-xi[0])+ |
| fed42993 |
592 | SQ(yo[0]-yi[0]))/(xo[0]-xi[0]); |
| afac0af7 |
593 | y = TSCRoutA-2.*TSCarbonFiberThA; |
| 594 | x = p1*(y-yo[0])+c1; |
| 595 | Ah1->SetVertex(0,x,y); |
| 596 | Bh1->SetVertex(0,x,y); |
| 597 | Ch1->SetVertex(0,x,y); |
| 598 | y = TSCRinA+TSCarbonFiberThA; |
| 599 | x = p1*(y-yo[0])+c1; |
| 600 | Ah1->SetVertex(3,x,y); |
| 601 | Bh1->SetVertex(3,x,y); |
| 602 | Ch1->SetVertex(3,x,y); |
| 603 | p1 = (xo[1]-xi[1])/(yo[1]-yi[1]); |
| 604 | c1 = xo[1]-0.5*TSCarbonFiberThA*TMath::Sqrt(SQ(xo[1]-xi[1])+ |
| fed42993 |
605 | SQ(yo[1]-yi[1]))/(xo[1]-xi[1]); |
| afac0af7 |
606 | y = TSCRoutA-2.*TSCarbonFiberThA; |
| 607 | x = p1*(y-yo[1])+c1; |
| 608 | Ah1->SetVertex(1,x,y); |
| 609 | Bh1->SetVertex(1,x,y); |
| 610 | Ch1->SetVertex(1,x,y); |
| 611 | y = TSCRinA+TSCarbonFiberThA; |
| 612 | x = p1*(y-yo[1])+c1; |
| 613 | Ah1->SetVertex(2,x,y); |
| 614 | Bh1->SetVertex(2,x,y); |
| 615 | Ch1->SetVertex(2,x,y); |
| 616 | // |
| 617 | // The easist way to get the points for the hole in volume A2 is to |
| 618 | // rotate it to the Y axis where the y coordinates are easier to know |
| 619 | // and then rotate it back. |
| 620 | Double_t xp,yp,xa,ya,xb,yb; |
| 621 | th = 0.5*TSCAngle*kRadian; |
| 622 | xa = TMath::Cos(th)*xo[1]-TMath::Sin(th)*yo[1]; |
| 623 | ya = TMath::Sin(th)*xo[1]+TMath::Cos(th)*yo[1]; |
| 624 | xb = TMath::Cos(th)*xi[1]-TMath::Sin(th)*yi[1]; |
| 625 | yb = TMath::Sin(th)*xi[1]+TMath::Cos(th)*yi[1]; |
| 626 | p1 = (xa-xb)/(ya-yb); |
| 627 | c1 = xa+0.5*TSCarbonFiberThA*TMath::Sqrt(SQ(xa-xb)+SQ(ya-yb))/(xa-xb); |
| 628 | y = ya-TSCarbonFiberThA; |
| 629 | x = p1*(y-ya)+c1; |
| 630 | xp = TMath::Cos(-th)*x-TMath::Sin(-th)*y; |
| 631 | yp = TMath::Sin(-th)*x+TMath::Cos(-th)*y; |
| 632 | Ah2->SetVertex(0,xp,yp); |
| 633 | Bh2->SetVertex(0,xp,yp); |
| 634 | Ch2->SetVertex(0,xp,yp); |
| 635 | y = yb+2.0*TSCarbonFiberThA; |
| 636 | x = p1*(y-ya)+c1; |
| 637 | xp = TMath::Cos(-th)*x-TMath::Sin(-th)*y; |
| 638 | yp = TMath::Sin(-th)*x+TMath::Cos(-th)*y; |
| 639 | Ah2->SetVertex(3,xp,yp); |
| 640 | Bh2->SetVertex(3,xp,yp); |
| 641 | Ch2->SetVertex(3,xp,yp); |
| fed42993 |
642 | xa = TMath::Cos(th)*xo[2]-TMath::Sin(th)*yo[2]; |
| 643 | ya = TMath::Sin(th)*xo[2]+TMath::Cos(th)*yo[2]; |
| 644 | xb = TMath::Cos(th)*xi[2]-TMath::Sin(th)*yi[2]; |
| 645 | yb = TMath::Sin(th)*xi[2]+TMath::Cos(th)*yi[2]; |
| afac0af7 |
646 | p1 = (xa-xb)/(ya-yb); |
| 647 | c1 = xa-0.5*TSCarbonFiberThA*TMath::Sqrt(SQ(xa-xb)+SQ(ya-yb))/(xa-xb); |
| 648 | y = ya-TSCarbonFiberThA; |
| 649 | x = p1*(y-ya)+c1; |
| 650 | xp = TMath::Cos(-th)*x-TMath::Sin(-th)*y; |
| 651 | yp = TMath::Sin(-th)*x+TMath::Cos(-th)*y; |
| 652 | Ah2->SetVertex(1,xp,yp); |
| 653 | Bh2->SetVertex(1,xp,yp); |
| 654 | Ch2->SetVertex(1,xp,yp); |
| 655 | y = yb+2.0*TSCarbonFiberThA; |
| 656 | x = p1*(y-ya)+c1; |
| 657 | xp = TMath::Cos(-th)*x-TMath::Sin(-th)*y; |
| 658 | yp = TMath::Sin(-th)*x+TMath::Cos(-th)*y; |
| 659 | Ah2->SetVertex(2,xp,yp); |
| 660 | Bh2->SetVertex(2,xp,yp); |
| 661 | Ch2->SetVertex(2,xp,yp); |
| 662 | // |
| 663 | p1 = (yo[5]-yi[5])/(xo[5]-xi[5]); |
| 664 | c1 = yo[5]+0.5*TSCarbonFiberThA*TMath::Sqrt(SQ(yo[5]-yi[5])+ |
| fed42993 |
665 | SQ(xo[5]-xi[5]))/(yo[5]-yi[5]); |
| afac0af7 |
666 | x = xo[5]-TSCarbonFiberThA; |
| 667 | y = p1*(x-xo[5])+c1; |
| 668 | Ah3->SetVertex(0,x,y); |
| 669 | Bh3->SetVertex(0,x,y); |
| 670 | Ch3->SetVertex(0,x,y); |
| 671 | x = xi[5]+2.0*TSCarbonFiberThA; |
| 672 | y = p1*(x-xo[5])+c1; |
| 673 | Ah3->SetVertex(3,x,y); |
| 674 | Bh3->SetVertex(3,x,y); |
| 675 | Ch3->SetVertex(3,x,y); |
| 676 | y = 2.0*TSCarbonFiberThA; |
| 677 | x = xo[5]-TSCarbonFiberThA; |
| 678 | Ah3->SetVertex(1,x,y); |
| 679 | Bh3->SetVertex(1,x,y); |
| 680 | y = 2.0*TSCarbonFiberThA; |
| 681 | x = xi[5]+2.0*TSCarbonFiberThA; |
| 682 | Ah3->SetVertex(2,x,y); |
| 683 | Bh3->SetVertex(2,x,y); |
| 684 | Ch3->SetVertex(2,x,y); |
| 685 | // |
| 686 | for(i=0;i<4;i++){ // define points at +dz |
| fed42993 |
687 | A1->SetVertex(i+4,(A1->GetVertices())[2*i],(A1->GetVertices())[1+2*i]); |
| 688 | A2->SetVertex(i+4,(A2->GetVertices())[2*i],(A2->GetVertices())[1+2*i]); |
| 689 | A3->SetVertex(i+4,(A3->GetVertices())[2*i],(A3->GetVertices())[1+2*i]); |
| 690 | // |
| 691 | B1->SetVertex(i+4,(B1->GetVertices())[2*i],(B1->GetVertices())[1+2*i]); |
| 692 | B2->SetVertex(i+4,(B2->GetVertices())[2*i],(B2->GetVertices())[1+2*i]); |
| 693 | B3->SetVertex(i+4,(B3->GetVertices())[2*i],(B3->GetVertices())[1+2*i]); |
| 694 | // C's are a cone which must match up with B's. |
| 695 | C1->SetVertex(i+4,(B1->GetVertices())[2*i],(B1->GetVertices())[1+2*i]); |
| 696 | C2->SetVertex(i+4,(B2->GetVertices())[2*i],(B2->GetVertices())[1+2*i]); |
| 697 | C3->SetVertex(i+4,(B3->GetVertices())[2*i],(B3->GetVertices())[1+2*i]); |
| 698 | // |
| 699 | Ah1->SetVertex(i+4,(Ah1->GetVertices())[2*i], |
| 700 | (Ah1->GetVertices())[1+2*i]); |
| 701 | Ah2->SetVertex(i+4,(Ah2->GetVertices())[2*i], |
| 702 | (Ah2->GetVertices())[1+2*i]); |
| 703 | Ah3->SetVertex(i+4,(Ah3->GetVertices())[2*i], |
| 704 | (Ah3->GetVertices())[1+2*i]); |
| 705 | // |
| 706 | Bh1->SetVertex(i+4,(Bh1->GetVertices())[2*i], |
| 707 | (Bh1->GetVertices())[1+2*i]); |
| 708 | Bh2->SetVertex(i+4,(Bh2->GetVertices())[2*i], |
| 709 | (Bh2->GetVertices())[1+2*i]); |
| 710 | Bh3->SetVertex(i+4,(Bh3->GetVertices())[2*i], |
| 711 | (Bh3->GetVertices())[1+2*i]); |
| afac0af7 |
712 | } // end for |
| 171f3f35 |
713 | //printArb8(A1); |
| 714 | //printArb8(Ah1); |
| 715 | //printArb8(A2); |
| 716 | //printArb8(Ah2); |
| 717 | //printArb8(A3); |
| 718 | //printArb8(Ah3); |
| 719 | //printArb8(B1); |
| 720 | //printArb8(Bh1); |
| 721 | //printArb8(B2); |
| 722 | //printArb8(Bh2); |
| 723 | //printArb8(B3); |
| 724 | //printArb8(Bh3); |
| afac0af7 |
725 | // |
| 726 | p1 = (xco[0]-xci[0])/(yco[0]-yci[0]); |
| 727 | c1 = xco[0]+0.5*TSCarbonFiberThA*TMath::Sqrt(SQ(xco[0]-xci[0])+ |
| fed42993 |
728 | SQ(yco[0]-yci[0]))/(xco[0]-xci[0]); |
| afac0af7 |
729 | y = TSCRoutC-2.*TSCarbonFiberThA; |
| 730 | x = p1*(y-yco[0])+c1; |
| 731 | Ch1->SetVertex(4,x,y); |
| 732 | y = TSCRinC+TSCarbonFiberThA; |
| 733 | x = p1*(y-yci[0])+c1; |
| 734 | Ch1->SetVertex(6,x,y); |
| 735 | p1 = (xco[1]-xci[1])/(yco[1]-yci[1]); |
| 736 | c1 = xco[1]-0.5*TSCarbonFiberThA*TMath::Sqrt(SQ(xco[1]-xci[1])+ |
| fed42993 |
737 | SQ(yco[1]-yci[1]))/(xco[1]-xci[1]); |
| afac0af7 |
738 | y = TSCRoutC-2.*TSCarbonFiberThA; |
| 739 | x = p1*(y-yco[1])+c1; |
| 740 | Ch1->SetVertex(5,x,y); |
| 741 | y = TSCRinC+TSCarbonFiberThA; |
| 742 | x = p1*(y-yci[1])+c1; |
| 743 | Ch1->SetVertex(7,x,y); |
| 744 | // |
| 745 | th = 0.5*TSCAngle*kRadian; |
| 746 | xa = TMath::Cos(th)*xco[1]-TMath::Sin(th)*yco[1]; |
| 747 | ya = TMath::Sin(th)*xco[1]+TMath::Cos(th)*yco[1]; |
| 748 | xb = TMath::Cos(th)*xci[1]-TMath::Sin(th)*yci[1]; |
| 749 | yb = TMath::Sin(th)*xci[1]+TMath::Cos(th)*yci[1]; |
| 750 | p1 = (xa-xb)/(ya-yb); |
| 751 | c1 = xa+0.5*TSCarbonFiberThA*TMath::Sqrt(SQ(xa-xb)+SQ(ya-yb))/(xa-xb); |
| 752 | y = ya-TSCarbonFiberThA; |
| 753 | x = p1*(y-ya)+c1; |
| 754 | xp = TMath::Cos(-th)*x-TMath::Sin(-th)*y; |
| 755 | yp = TMath::Sin(-th)*x+TMath::Cos(-th)*y; |
| 756 | yp = ya-TSCarbonFiberThA; |
| 757 | xp = p1*(y-ya)+c1; |
| 758 | Ch2->SetVertex(4,xp,yp); |
| 759 | y = yb+2.0*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 | Ch2->SetVertex(6,xp,yp); |
| 764 | xa = TMath::Cos(th)*xco[2]-TMath::Sin(th)*yco[2]; |
| 765 | ya = TMath::Sin(th)*xco[2]+TMath::Cos(th)*yco[2]; |
| 766 | xb = TMath::Cos(th)*xci[2]-TMath::Sin(th)*yci[2]; |
| 767 | yb = TMath::Sin(th)*xci[2]+TMath::Cos(th)*yci[2]; |
| 768 | p1 = (xa-xb)/(ya-yb); |
| 769 | c1 = xa-0.5*TSCarbonFiberThA*TMath::Sqrt(SQ(xa-xb)+SQ(ya-yb))/(xa-xb); |
| 770 | y = ya-TSCarbonFiberThA; |
| 771 | x = p1*(y-ya)+c1; |
| 772 | xp = TMath::Cos(-th)*x-TMath::Sin(-th)*y; |
| 773 | yp = TMath::Sin(-th)*x+TMath::Cos(-th)*y; |
| 774 | Ch2->SetVertex(5,xp,yp); |
| 775 | y = yb+2.0*TSCarbonFiberThA; |
| 776 | x = p1*(y-ya)+c1; |
| 777 | xp = TMath::Cos(-th)*x-TMath::Sin(-th)*y; |
| 778 | yp = TMath::Sin(-th)*x+TMath::Cos(-th)*y; |
| 779 | Ch2->SetVertex(7,xp,yp); |
| 780 | // |
| 781 | p1 = (yco[5]-yci[5])/(xco[5]-xci[5]); |
| 782 | c1 = yco[5]+0.5*TSCarbonFiberThA*TMath::Sqrt(SQ(yco[5]-yci[5])+ |
| fed42993 |
783 | SQ(xco[5]-xci[5]))/(yco[5]-yci[5]); |
| afac0af7 |
784 | x = xco[5]-TSCarbonFiberThA; |
| 785 | y = p1*(x-xco[5])+c1; |
| 786 | Ch3->SetVertex(4,x,y); |
| 787 | x = xci[5]+2.0*TSCarbonFiberThA; |
| 788 | y = p1*(x-xci[5])+c1; |
| 789 | Ch3->SetVertex(6,x,y); |
| 790 | y = 2.0*TSCarbonFiberThA; |
| 791 | x = xco[5]-TSCarbonFiberThA; |
| 792 | Ch3->SetVertex(5,x,y); |
| 793 | y = 2.0*TSCarbonFiberThA; |
| 794 | x = xci[5]+2.0*TSCarbonFiberThA; |
| 795 | Ch3->SetVertex(7,x,y); |
| 171f3f35 |
796 | //printArb8(C1); |
| 797 | //printArb8(Ch1); |
| 798 | //printArb8(C2); |
| 799 | //printArb8(Ch2); |
| 800 | //printArb8(C3); |
| 801 | //printArb8(Ch3); |
| afac0af7 |
802 | // |
| 803 | // Define Minimal volume to inclose this SPD Thermal Sheald. |
| 804 | M1 = new TGeoPcon("ITSspdShealdVV",0.0,360.0,9); |
| 805 | M1->Z(0) = 0.5*TSCLengthA+TSCLengthB; |
| 806 | M1->Rmin(0) = TSCRinB; |
| 807 | x = B1->GetVertices()[0]; // [0][0] |
| 808 | y = B1->GetVertices()[1]; // [0][1] |
| 809 | M1->Rmax(0) = TMath::Sqrt(x*x+y*y); |
| 810 | M1->Z(1) = M1->GetZ(0)-TSCLengthB; |
| 811 | M1->Rmin(1) = M1->GetRmin(0); |
| 812 | M1->Rmax(1) = M1->GetRmax(0); |
| fed42993 |
813 | M1->Z(2) = M1->GetZ(1); |
| afac0af7 |
814 | M1->Rmin(2) = TSCRinA; |
| 815 | x = A1->GetVertices()[0]; // [0]0] |
| 816 | y = A1->GetVertices()[1]; // [0][1] |
| 817 | M1->Rmax(2) = TMath::Sqrt(x*x+y*y); |
| 818 | M1->Z(3) = -(M1->GetZ(0)-TSCLengthB); |
| 819 | M1->Rmin(3) = M1->GetRmin(2); |
| 820 | M1->Rmax(3) = M1->GetRmax(2); |
| fed42993 |
821 | M1->Z(4) = M1->GetZ(3); |
| afac0af7 |
822 | M1->Rmin(4) = M1->GetRmin(1); |
| 823 | M1->Rmax(4) = M1->GetRmax(1); |
| 824 | M1->Z(5) = -(M1->GetZ(0)); |
| 825 | M1->Rmin(5) = M1->GetRmin(0); |
| 826 | M1->Rmax(5) = M1->GetRmax(0); |
| fed42993 |
827 | M1->Z(6) = M1->GetZ(5) - TSCLengthC; |
| afac0af7 |
828 | M1->Rmin(6) = TSCRinC; |
| 829 | x = C1->GetVertices()[0]; // [0][0] |
| 830 | y = C1->GetVertices()[1]; // [0][1] |
| 831 | M1->Rmax(6) = TMath::Sqrt(x*x+y*y); |
| fed42993 |
832 | M1->Z(7) = M1->GetZ(6); |
| afac0af7 |
833 | M1->Rmin(7) = D->GetRmin(); |
| 834 | M1->Rmax(7) = D->GetRmax(); |
| fed42993 |
835 | M1->Z(8) = M1->Z(7) - TSCLengthD; |
| afac0af7 |
836 | M1->Rmin(8) = M1->GetRmin(7); |
| 837 | M1->Rmax(8) = M1->GetRmax(7); |
| 838 | M2 = new TGeoTubeSeg("ITSspdShealdWingVV", |
| fed42993 |
839 | M1->GetRmax(8),Dw->GetRmax(),Dw->GetDz(),Dw->GetPhi1(),Dw->GetPhi2()); |
| 171f3f35 |
840 | //printTubeSeg(M2); |
| afac0af7 |
841 | // |
| fed42993 |
842 | x = 0.5*(M1->GetZ(8) + M1->GetZ(7)); |
| 843 | tranITSspdShealdVVt0 = new TGeoTranslation("ITSspdShealdVVt0",0.0,0.0,x); |
| 844 | tranITSspdShealdVVt0->RegisterYourself(); |
| 845 | TGeoRotation rotz90("",0.0,0.0,90.0); // never registered. |
| 846 | rotITSspdShealdVVt1 = new TGeoCombiTrans(*tranITSspdShealdVVt0,rotz90); |
| 847 | rotITSspdShealdVVt1->SetName("ITSspdShealdVVt1"); |
| 848 | rotITSspdShealdVVt1->RegisterYourself(); |
| 849 | TGeoRotation rotz180("",0.0,0.0,180.0); // never registered |
| 850 | rotITSspdShealdVVt2 = new TGeoCombiTrans(*tranITSspdShealdVVt0,rotz180); |
| 851 | rotITSspdShealdVVt2->SetName("ITSspdShealdVVt2"); |
| 852 | rotITSspdShealdVVt2->RegisterYourself(); |
| 853 | TGeoRotation rotz270("",0.0,0.0,270.0); // never registered |
| 854 | rotITSspdShealdVVt3 = new TGeoCombiTrans(*tranITSspdShealdVVt0,rotz270); |
| 855 | rotITSspdShealdVVt3->SetName("ITSspdShealdVVt3"); |
| 856 | rotITSspdShealdVVt3->RegisterYourself(); |
| afac0af7 |
857 | M = new TGeoCompositeShape("ITS SPD Thermal sheald volume", |
| fed42993 |
858 | "ITSspdShealdVV+" |
| 859 | "ITSspdShealdWingVV:ITSspdShealdVVt0+" |
| 860 | "ITSspdShealdWingVV:ITSspdShealdVVt1+" |
| 861 | "ITSspdShealdWingVV:ITSspdShealdVVt2+" |
| 862 | "ITSspdShealdWingVV:ITSspdShealdVVt3"); |
| afac0af7 |
863 | // |
| 864 | TGeoManager *mgr = gGeoManager; |
| 865 | SPDcf = mgr->GetMedium("ITSspdCarbonFiber"); |
| 866 | SPDfs = mgr->GetMedium("ITSspdStaselite4411w"); |
| 867 | SPDfo = mgr->GetMedium("ITSspdRohacell50A"); |
| 868 | SPDss = mgr->GetMedium("ITSspdStainlessSteal"); |
| 869 | SPDair= mgr->GetMedium("ITSspdAir"); |
| 870 | TGeoVolume *A1v,*A2v,*A3v,*Ah1v,*Ah2v,*Ah3v; |
| 871 | TGeoVolume *B1v,*B2v,*B3v,*Bh1v,*Bh2v,*Bh3v; |
| 872 | TGeoVolume *C1v,*C2v,*C3v,*Ch1v,*Ch2v,*Ch3v; |
| 873 | TGeoVolume *Dv,*Dsv,*Dwv,*Dwsv,*Mv; |
| 874 | Mv = new TGeoVolume("ITSspdThermalSheald",M,SPDair); |
| fed42993 |
875 | Mv->SetVisibility(kTRUE); |
| 876 | Mv->SetLineColor(7); // light Blue |
| 877 | Mv->SetLineWidth(1); |
| 878 | Mv->SetFillColor(Mv->GetLineColor()); |
| 879 | Mv->SetFillStyle(4090); // 90% transparent |
| afac0af7 |
880 | Moth->AddNode(Mv,1,0); ///////////////////// Virtual Volume //////// |
| 881 | A1v = new TGeoVolume("ITSspdCentCylA1CF",A1,SPDcf); |
| 882 | A1v->SetVisibility(kTRUE); |
| fed42993 |
883 | A1v->SetLineColor(4); |
| afac0af7 |
884 | A1v->SetLineWidth(1); |
| 885 | A2v = new TGeoVolume("ITSspdCentCylA2CF",A2,SPDcf); |
| 886 | A2v->SetVisibility(kTRUE); |
| fed42993 |
887 | A2v->SetLineColor(4); |
| afac0af7 |
888 | A2v->SetLineWidth(1); |
| 889 | A3v = new TGeoVolume("ITSspdCentCylA3CF",A3,SPDcf); |
| 890 | A3v->SetVisibility(kTRUE); |
| fed42993 |
891 | A3v->SetLineColor(4); |
| afac0af7 |
892 | A3v->SetLineWidth(1); |
| 893 | B1v = new TGeoVolume("ITSspdCentCylB1CF",B1,SPDcf); |
| 894 | B1v->SetVisibility(kTRUE); |
| fed42993 |
895 | B1v->SetLineColor(4); |
| afac0af7 |
896 | B1v->SetLineWidth(1); |
| 897 | B2v = new TGeoVolume("ITSspdCentCylB2CF",B2,SPDcf); |
| 898 | B2v->SetVisibility(kTRUE); |
| fed42993 |
899 | B2v->SetLineColor(4); |
| afac0af7 |
900 | B2v->SetLineWidth(1); |
| 901 | B3v = new TGeoVolume("ITSspdCentCylB3CF",B3,SPDcf); |
| 902 | B3v->SetVisibility(kTRUE); |
| fed42993 |
903 | B3v->SetLineColor(4); |
| afac0af7 |
904 | B3v->SetLineWidth(1); |
| 905 | C1v = new TGeoVolume("ITSspdCentCylC1CF",C1,SPDcf); |
| 906 | C1v->SetVisibility(kTRUE); |
| fed42993 |
907 | C1v->SetLineColor(4); |
| afac0af7 |
908 | C1v->SetLineWidth(1); |
| 909 | C2v = new TGeoVolume("ITSspdCentCylC2CF",C2,SPDcf); |
| 910 | C2v->SetVisibility(kTRUE); |
| fed42993 |
911 | C2v->SetLineColor(4); |
| afac0af7 |
912 | C2v->SetLineWidth(1); |
| 913 | C3v = new TGeoVolume("ITSspdCentCylC3CF",C3,SPDcf); |
| 914 | C3v->SetVisibility(kTRUE); |
| fed42993 |
915 | C3v->SetLineColor(4); |
| afac0af7 |
916 | C3v->SetLineWidth(1); |
| 917 | Ah1v = new TGeoVolume("ITSspdCentCylA1AirA",Ah1,SPDair); |
| fed42993 |
918 | Ah1v->SetVisibility(kTRUE); |
| 919 | Ah1v->SetLineColor(5); // Yellow |
| 920 | Ah1v->SetFillColor(Ah1v->GetLineColor()); |
| 921 | Ah1v->SetFillStyle(4090); // 90% transparent |
| afac0af7 |
922 | Ah2v = new TGeoVolume("ITSspdCentCylA2AirA",Ah2,SPDair); |
| fed42993 |
923 | Ah2v->SetVisibility(kTRUE); |
| 924 | Ah2v->SetLineColor(5); // Yellow |
| 925 | Ah2v->SetFillColor(Ah2v->GetLineColor()); |
| 926 | Ah2v->SetFillStyle(4090); // 90% transparent |
| afac0af7 |
927 | Ah3v = new TGeoVolume("ITSspdCentCylA3AirA",Ah3,SPDair); |
| fed42993 |
928 | Ah3v->SetVisibility(kTRUE); |
| 929 | Ah3v->SetLineColor(5); // Yellow |
| 930 | Ah3v->SetFillColor(Ah3v->GetLineColor()); |
| 931 | Ah3v->SetFillStyle(4090); // 90% transparent |
| afac0af7 |
932 | Bh1v = new TGeoVolume("ITSspdCentCylA1AirB",Bh1,SPDair); |
| fed42993 |
933 | Bh1v->SetVisibility(kTRUE); |
| 934 | Bh1v->SetLineColor(5); // Yellow |
| 935 | Bh1v->SetFillColor(Bh1v->GetLineColor()); |
| 936 | Bh1v->SetFillStyle(4090); // 90% transparent |
| afac0af7 |
937 | Bh2v = new TGeoVolume("ITSspdCentCylA2AirB",Bh2,SPDair); |
| fed42993 |
938 | Bh2v->SetVisibility(kTRUE); |
| 939 | Bh2v->SetLineColor(5); // Yellow |
| 940 | Bh2v->SetFillColor(Bh2v->GetLineColor()); |
| 941 | Bh2v->SetFillStyle(4090); // 90% transparent |
| afac0af7 |
942 | Bh3v = new TGeoVolume("ITSspdCentCylA3AirB",Bh3,SPDair); |
| fed42993 |
943 | Bh3v->SetVisibility(kTRUE); |
| 944 | Bh3v->SetLineColor(5); // Yellow |
| 945 | Bh3v->SetFillColor(Bh3v->GetLineColor()); |
| 946 | Bh3v->SetFillStyle(4090); // 90% transparent |
| afac0af7 |
947 | Ch1v = new TGeoVolume("ITSspdCentCylA1AirC",Ch1,SPDair); |
| fed42993 |
948 | Ch1v->SetVisibility(kTRUE); |
| 949 | Ch1v->SetLineColor(5); // Yellow |
| 950 | Ch1v->SetFillColor(Ch1v->GetLineColor()); |
| 951 | Ch1v->SetFillStyle(4090); // 90% transparent |
| afac0af7 |
952 | Ch2v = new TGeoVolume("ITSspdCentCylA2AirC",Ch2,SPDair); |
| fed42993 |
953 | Ch2v->SetVisibility(kTRUE); |
| 954 | Ch2v->SetLineColor(5); // Yellow |
| 955 | Ch2v->SetFillColor(Ch2v->GetLineColor()); |
| 956 | Ch2v->SetFillStyle(4090); // 90% transparent |
| afac0af7 |
957 | Ch3v = new TGeoVolume("ITSspdCentCylA3AirC",Ch3,SPDair); |
| fed42993 |
958 | Ch3v->SetVisibility(kTRUE); |
| 959 | Ch3v->SetLineColor(5); // Yellow |
| 960 | Ch3v->SetFillColor(Ch3v->GetLineColor()); |
| 961 | Ch3v->SetFillStyle(4090); // 90% transparent |
| afac0af7 |
962 | Dv = new TGeoVolume("ITSspdCentCylA1CD",D,SPDcf); |
| 963 | Dv->SetVisibility(kTRUE); |
| fed42993 |
964 | Dv->SetLineColor(4); |
| afac0af7 |
965 | Dv->SetLineWidth(1); |
| 966 | Dwv = new TGeoVolume("ITSspdCentCylA1CDw",Dw,SPDcf); |
| 967 | Dwv->SetVisibility(kTRUE); |
| fed42993 |
968 | Dwv->SetLineColor(4); |
| afac0af7 |
969 | Dwv->SetLineWidth(1); |
| 970 | Dsv = new TGeoVolume("ITSspdCentCylA1Dfill",Ds,SPDfs); |
| fed42993 |
971 | Dsv->SetVisibility(kTRUE); |
| 972 | Dsv->SetLineColor(3); // Green |
| 973 | Dsv->SetFillColor(Dsv->GetLineColor()); |
| 974 | Dsv->SetFillStyle(4010); // 10% transparent |
| afac0af7 |
975 | Dwsv = new TGeoVolume("ITSspdCentCylA1DwingFill",Dws,SPDfs); |
| fed42993 |
976 | Dwsv->SetVisibility(kTRUE); |
| 977 | Dwsv->SetLineColor(3); // Green |
| 978 | Dwsv->SetFillColor(Dwsv->GetLineColor()); |
| 979 | Dwsv->SetFillStyle(4010); // 10% transparent |
| afac0af7 |
980 | // |
| 981 | A1v->AddNode(Ah1v,1,0); |
| 982 | A2v->AddNode(Ah2v,1,0); |
| 983 | A3v->AddNode(Ah3v,1,0); |
| 984 | B1v->AddNode(Bh1v,1,0); |
| 985 | B2v->AddNode(Bh2v,1,0); |
| 986 | B3v->AddNode(Bh3v,1,0); |
| 987 | C1v->AddNode(Ch1v,1,0); |
| 988 | C2v->AddNode(Ch2v,1,0); |
| 989 | C3v->AddNode(Ch3v,1,0); |
| 990 | Dv ->AddNode(Dsv ,1,0); |
| 991 | Dwv->AddNode(Dwsv,1,0); |
| 992 | // |
| 993 | Mv->AddNode(A1v,1,0); |
| 994 | Mv->AddNode(A2v,1,0); |
| 995 | Mv->AddNode(A3v,1,0); |
| fed42993 |
996 | tranb = new TGeoTranslation("",0.0,0.0,0.5*(TSCLengthA+TSCLengthB)); |
| 997 | tranbm = new TGeoTranslation("",0.0,0.0,0.5*(-TSCLengthA-TSCLengthB)); |
| afac0af7 |
998 | Mv->AddNode(B1v,1,tranb); |
| 999 | Mv->AddNode(B2v,1,tranb); |
| 1000 | Mv->AddNode(B3v,1,tranb); |
| 1001 | Mv->AddNode(B1v,2,tranbm); |
| 1002 | Mv->AddNode(B2v,2,tranbm); |
| 1003 | Mv->AddNode(B3v,2,tranbm); |
| 1004 | // Muon side (rb26) is at -Z. |
| fed42993 |
1005 | tranc = new TGeoTranslation("",0.0,0.0, |
| 1006 | 0.5*(-TSCLengthA-TSCLengthB-TSCLengthC)); |
| afac0af7 |
1007 | Mv->AddNode(C1v,1,tranc); |
| 1008 | Mv->AddNode(C2v,1,tranc); |
| 1009 | Mv->AddNode(C3v,1,tranc); |
| fed42993 |
1010 | Mv->AddNode(Dv,1,tranITSspdShealdVVt0); |
| 1011 | Mv->AddNode(Dwv,1,tranITSspdShealdVVt0); |
| 1012 | Mv->AddNode(Dwv,2,rotITSspdShealdVVt1); |
| 1013 | Mv->AddNode(Dwv,3,rotITSspdShealdVVt2); |
| 1014 | Mv->AddNode(Dwv,4,rotITSspdShealdVVt3); |
| 1015 | k=2; |
| afac0af7 |
1016 | for(i=1;i<10;i++) { |
| fed42993 |
1017 | th = ((Double_t)i)*TSCAngle*kDegree; |
| 1018 | rot = new TGeoRotation("",0.0,0.0,th); |
| 1019 | Mv->AddNode(A1v,i+1,rot); |
| 1020 | Mv->AddNode(B1v,i+2,new TGeoCombiTrans(*tranb,*rot)); |
| 1021 | Mv->AddNode(B1v,i+12,new TGeoCombiTrans(*tranbm,*rot)); |
| 1022 | Mv->AddNode(C1v,i+1,new TGeoCombiTrans(*tranc,*rot)); |
| 1023 | if(i!=0||i!=2||i!=7){ |
| 1024 | Mv->AddNode(A2v,k++,rot); |
| 1025 | Mv->AddNode(B2v,k++,new TGeoCombiTrans(*tranb,*rot)); |
| 1026 | Mv->AddNode(B2v,k++,new TGeoCombiTrans(*tranbm,*rot)); |
| 1027 | Mv->AddNode(C2v,k++,new TGeoCombiTrans(*tranc,*rot)); |
| 1028 | } // end if |
| 1029 | if(i==5) { |
| 1030 | Mv->AddNode(A3v,2,rot); |
| 1031 | Mv->AddNode(B3v,3,new TGeoCombiTrans(*tranb,*rot)); |
| 1032 | Mv->AddNode(B3v,4,new TGeoCombiTrans(*tranbm,*rot)); |
| 1033 | Mv->AddNode(C3v,2,new TGeoCombiTrans(*tranc,*rot)); |
| 1034 | } // end if |
| afac0af7 |
1035 | } // end for i |
| 1036 | rot = new TGeoRotation("",180.,0.0,0.0); |
| 1037 | Mv->AddNode(A3v,3,rot); |
| fed42993 |
1038 | Mv->AddNode(B3v,5,new TGeoCombiTrans(*tranb,*rot)); |
| 1039 | Mv->AddNode(B3v,6,new TGeoCombiTrans(*tranbm,*rot)); |
| 1040 | Mv->AddNode(C3v,3,new TGeoCombiTrans(*tranc,*rot)); |
| afac0af7 |
1041 | rot = new TGeoRotation("",180.,0.0,180.0); |
| 1042 | Mv->AddNode(A3v,4,rot); |
| fed42993 |
1043 | Mv->AddNode(B3v,7,new TGeoCombiTrans(*tranb,*rot)); |
| 1044 | Mv->AddNode(B3v,8,new TGeoCombiTrans(*tranbm,*rot)); |
| 1045 | Mv->AddNode(C3v,4,new TGeoCombiTrans(*tranc,*rot)); |
| 541f7ba6 |
1046 | } |
| 1047 | //______________________________________________________________________ |
| 1048 | void AliITSv11::SDDCone(TGeoVolume *Moth){ |
| 1049 | // Define the detail SDD support cone geometry. |
| 1050 | // Inputs: |
| 1051 | // none. |
| 1052 | // Outputs: |
| 1053 | // none. |
| 1054 | // Return: |
| 1055 | // none. |
| afac0af7 |
1056 | // |
| 1057 | // From Cilindro Centrale - Lavorazioni, ALR 0816/1 04/08/03 File |
| 1058 | // name SDD/Cilindro.hpgl |
| 1059 | const Double_t TSLength = 790.0*kmm; // Thermal Sheeld length |
| 1060 | const Double_t TSInsertoLength= 15.0*kmm; // ???? |
| 171f3f35 |
1061 | const Double_t TSOuterR = 0.5*(220.+10.)*kmm; // ???? |
| 1062 | const Double_t TSInnerR = 0.5*(220.-10.)*kmm; // ???? |
| afac0af7 |
1063 | const Double_t TSCarbonFiberth= 0.02*kmm; // ???? |
| 1064 | const Double_t TSBoltDiameter = 6.0*kmm; // M6 screw |
| 1065 | const Double_t TSBoltDepth = 6.0*kmm; // in volume C |
| 1066 | const Double_t TSBoltRadius = 0.5*220.*kmm; // Radius in volume C |
| 1067 | const Double_t TSBoltAngle0 = 0.0*kDegree; // Angle in volume C |
| 1068 | const Double_t TSBoltdAngle = 30.0*kDegree; // Angle in Volume C |
| 1069 | Double_t x,y,z,t; |
| 171f3f35 |
1070 | Int_t i,n; |
| afac0af7 |
1071 | TGeoTube *A,*B,*C,*D; |
| 1072 | TGeoTranslation *tran; |
| 1073 | TGeoRotation *rot; |
| 1074 | TGeoCombiTrans *rotran; |
| 1075 | TGeoMedium *SDDcf,*SDDfs,*SDDfo,*SDDss; |
| 1076 | |
| 1077 | A = new TGeoTube("ITS SDD Central Cylinder",TSInnerR,TSOuterR,.5*TSLength); |
| 1078 | B = new TGeoTube("ITS SDD CC Foam",TSInnerR+TSCarbonFiberth, |
| fed42993 |
1079 | TSOuterR-TSCarbonFiberth, |
| 1080 | 0.5*(TSLength-2.0*TSInsertoLength)); |
| afac0af7 |
1081 | C = new TGeoTube("ITS SDD CC Inserto",TSInnerR+TSCarbonFiberth, |
| 171f3f35 |
1082 | TSOuterR-TSCarbonFiberth,0.5*TSLength); |
| afac0af7 |
1083 | D = new TGeoTube("ITS SDD CC M6 bolt end",0.0,0.5*TSBoltDiameter, |
| fed42993 |
1084 | 0.5*TSBoltDepth); |
| 171f3f35 |
1085 | printTube(A); |
| 1086 | printTube(B); |
| 1087 | printTube(C); |
| 1088 | printTube(D); |
| afac0af7 |
1089 | // |
| 1090 | TGeoManager *mgr = gGeoManager; |
| 1091 | SDDcf = mgr->GetMedium("ITSssdCarbonFiber"); |
| 1092 | SDDfs = mgr->GetMedium("ITSssdStaselite4411w"); |
| 1093 | SDDfo = mgr->GetMedium("ITSssdRohacell50A"); |
| 1094 | SDDss = mgr->GetMedium("ITSssdStainlessSteal"); |
| 1095 | TGeoVolume *Av,*Bv,*Cv,*Dv; |
| 1096 | Av = new TGeoVolume("ITSsddCentCylCF",A,SDDcf); |
| 1097 | Av->SetVisibility(kTRUE); |
| 171f3f35 |
1098 | Av->SetLineColor(4); |
| afac0af7 |
1099 | Av->SetLineWidth(1); |
| 171f3f35 |
1100 | Av->SetFillColor(Av->GetLineColor()); |
| 1101 | Av->SetFillStyle(4000); // 0% transparent |
| afac0af7 |
1102 | Bv = new TGeoVolume("ITSsddCentCylF",B,SDDfo); |
| 171f3f35 |
1103 | Bv->SetVisibility(kTRUE); |
| 1104 | Bv->SetLineColor(3); |
| 1105 | Bv->SetLineWidth(1); |
| 1106 | Bv->SetFillColor(Bv->GetLineColor()); |
| 1107 | Bv->SetFillStyle(4000); // 0% transparent |
| 1108 | Cv = new TGeoVolume("ITSsddCentCylSt",C,SDDfs); |
| 1109 | Cv->SetVisibility(kTRUE); |
| 1110 | Cv->SetLineColor(2); |
| 1111 | Cv->SetLineWidth(1); |
| 1112 | Cv->SetFillColor(Cv->GetLineColor()); |
| 1113 | Cv->SetFillStyle(4000); // 0% transparent |
| 1114 | Dv = new TGeoVolume("ITSsddCentCylSS",D,SDDss); |
| 1115 | Dv->SetVisibility(kTRUE); |
| 1116 | Dv->SetLineColor(1); |
| 1117 | Dv->SetLineWidth(1); |
| 1118 | Dv->SetFillColor(Dv->GetLineColor()); |
| 1119 | Dv->SetFillStyle(4000); // 0% transparent |
| afac0af7 |
1120 | // |
| 1121 | Moth->AddNode(Av,1,0); |
| 171f3f35 |
1122 | Av->AddNode(Cv,1,0); |
| 1123 | Cv->AddNode(Bv,1,0); |
| 1124 | n = (Int_t)((360.*kDegree)/TSBoltdAngle); |
| 1125 | for(i=0;i<n;i++){ |
| fed42993 |
1126 | t = TSBoltAngle0+((Double_t)i)*TSBoltdAngle; |
| 1127 | x = TSBoltRadius*TMath::Cos(t*kRadian); |
| 1128 | y = TSBoltRadius*TMath::Sin(t*kRadian); |
| 171f3f35 |
1129 | z = 0.5*(TSLength-TSBoltDepth); |
| fed42993 |
1130 | tran = new TGeoTranslation("",x,y,z); |
| 1131 | Cv->AddNode(Dv,i+1,tran); |
| 171f3f35 |
1132 | tran = new TGeoTranslation("",x,y,-z); |
| 1133 | Cv->AddNode(Dv,i+n+1,tran); |
| afac0af7 |
1134 | } // end for i |
| 171f3f35 |
1135 | // SDD Suport Cone |
| 1136 | // |
| 1137 | // |
| 1138 | const Double_t Thickness = 10.5*kmm; // Thickness of Rohacell+carbon fiber |
| 1139 | const Double_t Cthick = 1.5*kmm; // Carbon finber thickness |
| 1140 | const Double_t Rcurv = 15.0*kmm; // Radius of curvature. |
| 1141 | const Double_t Tc = 45.0; // angle of SSD cone [degrees]. |
| 1142 | const Double_t Sintc = TMath::Sin(Tc*TMath::DegToRad()); |
| 1143 | const Double_t Costc = TMath::Cos(Tc*TMath::DegToRad()); |
| 1144 | const Double_t Tantc = TMath::Tan(Tc*TMath::DegToRad()); |
| 1145 | const Double_t ZouterMilled = 23.0*kmm; |
| 1146 | const Double_t Zcylinder = 186.0*kmm; |
| 1147 | const Double_t Z0 = Zcylinder + 0.5*TSLength; |
| 1148 | //const Int_t Nspoaks = 12; |
| 1149 | //const Int_t Nmounts = 4; |
| 1150 | //const Double_t DmountAngle = 9.0; // degrees |
| 1151 | const Double_t RoutMax = 0.5*560.0*kmm; |
| 1152 | //const Double_t RoutHole = 0.5*965.0*kmm; |
| 1153 | const Double_t RoutMin = 0.5*539.0*kmm; |
| 1154 | const Double_t RholeMaxOut = 214.5*kmm; |
| 1155 | const Double_t RholeMaxIn = 115.5*kmm; |
| 1156 | //const Double_t RholeMin = 0.5*740.0*kmm; |
| 1157 | //const Double_t RpostMin = 316.0*kmm; |
| 1158 | const Int_t NpostsOut = 6; |
| 1159 | const Int_t NpostsIn = 3; |
| 1160 | const Double_t Phi0PostOut = 0.0; // degree |
| 1161 | const Double_t Phi0PostIn = 0.0; // degree |
| 1162 | const Double_t dRpostOut = 16.0*kmm; |
| 1163 | const Double_t dRpostIn = 16.0*kmm; |
| 1164 | const Double_t ZpostMaxOut = 116.0*kmm; |
| 1165 | const Double_t ZpostMaxIn = 190.0*kmm; |
| 1166 | const Double_t RinMax = 0.5*216*kmm; |
| 1167 | const Double_t RinCylinder = 0.5*231.0*kmm; |
| 1168 | const Double_t RinHole = 0.5*220.0*kmm; |
| 1169 | const Double_t RinMin = 0.5*210.0*kmm; |
| 1170 | const Double_t dZin = 15.0*kmm; // ??? |
| 1171 | // |
| 1172 | Double_t dza = Thickness/Sintc-(RoutMax-RoutMin)/Tantc; |
| 1173 | Double_t Z,Rmin,Rmax; // Temp variables. |
| 1174 | if(dza<=0){ // The number or order of the points are in error for a proper |
| 1175 | // call to pcons! |
| 1176 | Error("SDDcone","The definition of the points for a call to PCONS is" |
| 1177 | " in error. abort."); |
| 1178 | return; |
| 1179 | } // end if |
| 1180 | TGeoPcon *E = new TGeoPcon("ITS SDD Suport cone Carbon Fiber Surface outer", |
| 1181 | 0.0,360.0,12); |
| 1182 | E->Z(0) = 0.0; |
| 1183 | E->Rmin(0) = RoutMin; |
| 1184 | E->Rmax(0) = RoutMax; |
| 1185 | E->Z(1) = ZouterMilled - dza; |
| 1186 | E->Rmin(1) = E->GetRmin(0); |
| 1187 | E->Rmax(1) = E->GetRmax(0); |
| 1188 | E->Z(2) = ZouterMilled; |
| 1189 | E->Rmax(2) = E->GetRmax(0); |
| 1190 | RadiusOfCurvature(Rcurv,0.,E->GetZ(1),E->GetRmin(1),Tc,Z,Rmin); |
| 1191 | E->Z(3) = Z; |
| 1192 | E->Rmin(3) = Rmin; |
| 1193 | E->Rmin(2) = RminFrom2Points(E,3,1,E->GetZ(2)); |
| 1194 | RadiusOfCurvature(Rcurv,0.,E->GetZ(2),E->GetRmax(2),Tc,Z,Rmax); |
| 1195 | E->Z(4) = Z; |
| 1196 | E->Rmax(4) = Rmax; |
| 1197 | E->Rmin(4) = RminFromZpCone(E,Tc,E->GetZ(4),0.0); |
| 1198 | E->Rmax(3) = RmaxFrom2Points(E,4,2,E->GetZ(3)); |
| 1199 | E->Rmin(7) = RinMin; |
| 1200 | E->Rmin(8) = RinMin; |
| 1201 | RadiusOfCurvature(Rcurv,90.0,0.0,RinMax,90.0-Tc,Z,Rmax); |
| 1202 | E->Rmax(8) = Rmax; |
| 1203 | E->Z(8) = ZFromRmaxpCone(E,Tc,E->GetRmax(8)); |
| 1204 | E->Z(9) = Zcylinder; |
| 1205 | E->Rmin(9) = RinMin; |
| 1206 | E->Z(10) = E->GetZ(9); |
| 1207 | E->Rmin(10) = RinCylinder; |
| 1208 | E->Rmin(11) = RinCylinder; |
| 1209 | E->Rmax(11) = E->GetRmin(11); |
| 1210 | Rmin = E->GetRmin(8); |
| 1211 | RadiusOfCurvature(Rcurv,90.0-Tc,E->GetZ(8),E->GetRmax(8),90.0,Z,Rmax); |
| 1212 | Rmax = RinMax; |
| 1213 | E->Z(11) = Z+(E->GetZ(8)-Z)*(E->GetRmax(11)-Rmax)/(E->GetRmax(8)-Rmax); |
| 1214 | E->Rmax(9) = RmaxFrom2Points(E,11,8,E->GetZ(9)); |
| 1215 | E->Rmax(10) = E->GetRmax(9); |
| 1216 | E->Z(6) = Z-dZin; |
| 1217 | E->Z(7) = E->GetZ(6); |
| 1218 | E->Rmax(6) = RmaxFromZpCone(E,Tc,E->GetZ(6)); |
| 1219 | E->Rmax(7) = E->GetRmax(6); |
| 1220 | RadiusOfCurvature(Rcurv,90.,E->GetZ(6),0.0,90.0-Tc,Z,Rmin); |
| 1221 | E->Z(5) = Z; |
| 1222 | E->Rmin(5) = RminFromZpCone(E,Tc,Z); |
| 1223 | E->Rmax(5) = RmaxFromZpCone(E,Tc,Z); |
| 1224 | RadiusOfCurvature(Rcurv,90.-Tc,0.0,E->Rmin(5),90.0,Z,Rmin); |
| 1225 | E->Rmin(6) = Rmin; |
| 1226 | printPcon(E); |
| 1227 | // Inner Core, Inserto material |
| 1228 | TGeoPcon *F = new TGeoPcon("ITS SDD Suport cone Inserto Stesalite", |
| 1229 | 0.0,360.0,9); |
| 1230 | F->Z(0) = E->GetZ(0); |
| 1231 | F->Rmin(0) = E->GetRmin(0)+Cthick; |
| 1232 | F->Rmax(0) = E->GetRmax(0)-Cthick; |
| 1233 | F->Z(1) = E->GetZ(1); |
| 1234 | F->Rmin(1) = F->GetRmin(0); |
| 1235 | F->Rmax(1) = F->GetRmax(0); |
| 1236 | F->Z(2) = E->GetZ(2); |
| 1237 | F->Rmax(2) = F->GetRmax(1); |
| 1238 | RadiusOfCurvature(Rcurv-Cthick,0.,F->GetZ(1),F->GetRmax(1),Tc,Z,Rmin); |
| 1239 | F->Z(3) = Z; |
| 1240 | F->Rmin(3) = Rmin; |
| 1241 | F->Rmin(2) = RminFrom2Points(F,3,1,F->GetZ(2)); |
| 1242 | RadiusOfCurvature(Rcurv+Cthick,0.,F->GetZ(2),F->GetRmax(2),Tc,Z,Rmax); |
| 1243 | F->Z(4) = Z; |
| 1244 | F->Rmax(4) = Rmax; |
| 1245 | F->Rmin(4) = RmaxFromZpCone(E,Tc,F->GetZ(4),-Cthick); |
| 1246 | F->Rmax(3) = RmaxFrom2Points(F,4,2,F->GetZ(3)); |
| 1247 | F->Rmin(7) = E->GetRmin(7); |
| 1248 | F->Rmin(8) = E->GetRmin(8); |
| 1249 | F->Z(6) = E->GetZ(6)+Cthick; |
| 1250 | F->Rmin(6) = E->GetRmin(6); |
| 1251 | F->Z(7) = F->GetZ(6); |
| 1252 | F->Rmax(8) = E->GetRmax(8)-Cthick*Sintc; |
| 1253 | RadiusOfCurvature(Rcurv+Cthick,90.,F->GetZ(6),F->GetRmin(6),90.-Tc,Z,Rmin); |
| 1254 | F->Z(5) = Z; |
| 1255 | F->Rmin(5) = Rmin; |
| 1256 | F->Rmax(5) = RmaxFromZpCone(F,Tc,Z); |
| 1257 | F->Rmax(6) = RmaxFromZpCone(F,Tc,F->GetZ(6)); |
| 1258 | F->Rmax(7) = F->GetRmax(6); |
| 1259 | F->Z(8) = ZFromRmaxpCone(F,Tc,F->GetRmax(8),-Cthick); |
| 1260 | //F->Rmin(9) = F->Rmin(7); |
| 1261 | //F->Z(9) = F->GetZ(9); |
| 1262 | //F->Rmax(9) = (E->GetRmax(8)-E->GetRmax(11))/(E->GetZ(8)-E->GetZ(11))* |
| 1263 | // (F->GetZ(9)-F->GetZ(8))+F->GetRmax(8); |
| 1264 | printPcon(F); |
| 1265 | // Inner Core, Inserto material |
| 1266 | TGeoPcon *G = new TGeoPcon("ITS SDD Suport cone Foam core", |
| 1267 | 0.0,360.0,4); |
| 1268 | RadiusOfCurvature(Rcurv+Cthick,0.0,F->GetZ(1),F->GetRmin(1),Tc,Z,Rmin); |
| 1269 | G->Z(0) = Z; |
| 1270 | G->Rmin(0) = Rmin; |
| 1271 | G->Rmax(0) = G->GetRmin(0); |
| 1272 | G->Z(1) = G->GetZ(0)+(Thickness-2.0*Cthick)/Sintc;; |
| 1273 | G->Rmin(1) = RminFromZpCone(F,Tc,G->GetZ(1)); |
| 1274 | G->Rmax(1) = RmaxFromZpCone(F,Tc,G->GetZ(1)); |
| 1275 | G->Z(2) = E->GetZ(5)-Cthick; |
| 1276 | G->Rmin(2) = RminFromZpCone(F,Tc,G->GetZ(2)); |
| 1277 | G->Rmax(2) = RmaxFromZpCone(F,Tc,G->GetZ(2)); |
| 1278 | G->Z(3) = F->GetZ(5)+(Thickness-2.0*Cthick)*Costc; |
| 1279 | G->Rmax(3) = RmaxFromZpCone(F,Tc,G->GetZ(3)); |
| 1280 | G->Rmin(3) = G->GetRmax(3); |
| 1281 | printPcon(G); |
| 1282 | // |
| 1283 | TGeoVolume *Ev,*Fv,*Gv; |
| 1284 | Ev = new TGeoVolume("ITSsddConeE",E,SDDcf); |
| 1285 | Ev->SetVisibility(kTRUE); |
| 1286 | Ev->SetLineColor(4); |
| 1287 | Ev->SetLineWidth(1); |
| 1288 | Ev->SetFillColor(Ev->GetLineColor()); |
| 1289 | Ev->SetFillStyle(4000); // 0% transparent |
| 1290 | Fv = new TGeoVolume("ITSsddConeF",F,SDDfs); |
| 1291 | Fv->SetVisibility(kTRUE); |
| 1292 | Fv->SetLineColor(2); |
| 1293 | Fv->SetLineWidth(1); |
| 1294 | Fv->SetFillColor(Fv->GetLineColor()); |
| 1295 | Fv->SetFillStyle(4010); // 10% transparent |
| 1296 | Gv = new TGeoVolume("ITSsddConeG",G,SDDfo); |
| 1297 | Gv->SetVisibility(kTRUE); |
| 1298 | Gv->SetLineColor(7); |
| 1299 | Gv->SetLineWidth(1); |
| 1300 | Gv->SetFillColor(Gv->GetLineColor()); |
| 1301 | Gv->SetFillStyle(4050); // 50% transparent |
| 1302 | // |
| 1303 | Fv->AddNode(Gv,1,0); |
| 1304 | Ev->AddNode(Fv,1,0); |
| 1305 | tran = new TGeoTranslation("",0.0,0.0,-Z0); |
| 1306 | Moth->AddNode(Ev,1,tran); |
| 1307 | rot = new TGeoRotation("",0.0,180.0*kDegree,0.0); |
| 1308 | rotran = new TGeoCombiTrans("",0.0,0.0,Z0,rot); |
| 1309 | Moth->AddNode(Ev,2,rotran); |
| afac0af7 |
1310 | } |
| 541f7ba6 |
1311 | //______________________________________________________________________ |
| 1312 | void AliITSv11::SSDCone(TGeoVolume *Moth){ |
| 1313 | // Define the detail SSD support cone geometry. |
| 1314 | // Inputs: |
| 1315 | // none. |
| 1316 | // Outputs: |
| 1317 | // none. |
| 1318 | // Return: |
| 1319 | // none. |
| 171f3f35 |
1320 | const Double_t ZThCylinder = 1140.0*kmm;// |
| 1321 | // |
| 541f7ba6 |
1322 | const Double_t Thickness = 13.0*kmm; // Thickness of Rohacell+carbon fiber |
| 1323 | const Double_t Cthick = 1.5*kmm; // Carbon finber thickness |
| 1324 | const Double_t Rcurv = 15.0*kmm; // Radius of curvature. |
| 1325 | const Double_t Tc = 51.0; // angle of SSD cone [degrees]. |
| 1326 | const Double_t Sintc = TMath::Sin(Tc*TMath::DegToRad()); |
| 1327 | const Double_t Costc = TMath::Cos(Tc*TMath::DegToRad()); |
| 1328 | const Double_t Tantc = TMath::Tan(Tc*TMath::DegToRad()); |
| 1329 | const Double_t ZouterMilled = (13.5-5.0)*kmm; |
| 1330 | const Double_t Zcylinder = 170.0*kmm; |
| 171f3f35 |
1331 | const Double_t Z0 = Zcylinder + 0.5*ZThCylinder; |
| 541f7ba6 |
1332 | const Int_t Nspoaks = 12; |
| 1333 | const Int_t Nmounts = 4; |
| 1334 | const Double_t DmountAngle = 9.0; // degrees |
| 1335 | const Double_t RoutMax = 0.5*985.0*kmm; |
| 1336 | const Double_t RoutHole = 0.5*965.0*kmm; |
| 1337 | const Double_t RoutMin = 0.5*945.0*kmm; |
| 1338 | const Double_t RholeMax = 0.5*890.0*kmm; |
| 1339 | const Double_t RholeMin = 0.5*740.0*kmm; |
| 1340 | const Double_t RpostMin = 316.0*kmm; |
| 1341 | const Double_t ZpostMax = 196.0*kmm; |
| 1342 | const Int_t Nposts = 6; |
| 1343 | const Double_t Phi0Post = 0.0; // degree |
| 1344 | const Double_t dRpost = 23.0*kmm; |
| 1345 | const Double_t RinMax = 0.5*590.0*kmm; |
| 1346 | const Double_t RinCylinder = 0.5*597.0*kmm; |
| 1347 | const Double_t RinHole = 0.5*575.0*kmm; |
| 1348 | const Double_t RinMin = 0.5*562.0*kmm; |
| 1349 | const Double_t dZin = 15.0*kmm; |
| 1350 | // SSD-SDD Thermal/Mechanical cylinder mounts |
| 1351 | const Int_t NinScrews = 40; |
| 1352 | const Double_t Phi0Screws = 0.5*360.0/((const Double_t)NinScrews);//d |
| 1353 | const Double_t RcylinderScrews = 0.5*570.0*kmm;//from older drawing???? |
| 1354 | const Double_t DscrewHead = 8.0*kmm; |
| 1355 | const Double_t DscrewShaft = 4.6*kmm; |
| 1356 | const Double_t ThScrewHeadHole = 8.5*kmm; |
| 1357 | // SDD mounting bracket, SSD part |
| 1358 | const Double_t NssdSupports = 3;// mounting of U and T |
| 1359 | const Double_t DssdsddBracketAngle = 9.0; // degrees |
| 1360 | const Double_t Phi0SDDsupports = 0.0; // degree |
| 1361 | const Double_t RsddSupportPlate = 0.5*585.0*kmm; |
| 1362 | const Double_t ThSDDsupportPlate = 4.0*kmm; |
| 1363 | const Double_t WsddSupportPlate = 70.0*kmm; |
| 1364 | TGeoMedium *SSDcf = 0; // SSD support cone Carbon Fiber materal number. |
| 1365 | TGeoMedium *SSDfs = 0; // SSD support cone inserto stesalite 4411w. |
| 1366 | TGeoMedium *SSDfo = 0; // SSD support cone foam, Rohacell 50A. |
| 1367 | TGeoMedium *SSDss = 0; // SSD support cone screw material,Stainless steal |
| 1368 | TGeoMedium *SSDair = 0; // SSD support cone Air |
| 1369 | TGeoMedium *SSDal = 0; // SSD support cone SDD mounting bracket Al |
| 1370 | |
| 1371 | // Lets start with the upper left outer carbon fiber surface. |
| 1372 | // Between za[2],rmaxa[2] and za[4],rmaxa[4] there is a curved section |
| 1373 | // given by rmaxa = rmaxa[2]-r*Sind(t) for 0<=t<=Tc and |
| 1374 | // za = za[2] + r*Cosd(t) for 0<=t<=Tc. Simularly between za[1],rmina[1 |
| 1375 | // and za[3],rmina[3] there is a curve section given by |
| 1376 | // rmina = rmina[1]-r*Sind(t) for 0<=t<=Tc and za = za[1]+r&Sind(t) |
| 1377 | // for t<=0<=Tc. These curves have been replaced by straight lines |
| 1378 | // between the equivelent points for simplicity. |
| 1379 | Double_t dza = Thickness/Sintc-(RoutMax-RoutMin)/Tantc; |
| 1380 | Int_t i,j; |
| 171f3f35 |
1381 | Double_t x,y,z[9],rn[9],rx[9],phi,dphi; |
| 541f7ba6 |
1382 | Double_t t,t0,Z,Rmin,Rmax; // Temp variables. |
| 1383 | if(dza<=0){ // The number or order of the points are in error for a proper |
| fed42993 |
1384 | // call to pcons! |
| 1385 | Error("SSDcone","The definition of the points for a call to PCONS is" |
| 1386 | " in error. abort."); |
| 1387 | return; |
| 541f7ba6 |
1388 | } // end if |
| 1389 | // Poly-cone Volume A. Top part of SSD cone Carbon Fiber. |
| 1390 | phi = 0.0; |
| 1391 | dphi = 360.0; |
| 1392 | z[0] = 0.0; |
| 1393 | rn[0] = RoutMin; |
| 1394 | rx[0] = RoutMax; |
| 1395 | z[1] = z[0]+ZouterMilled - dza; // za[2] - dza. |
| 1396 | rn[1] = rn[0]; |
| 1397 | rx[1] = rx[0]; |
| 1398 | z[2] = z[0]+ZouterMilled;//From Drawing ALR-0767 and ALR-0767/3 |
| 1399 | rx[2] = rx[0]; |
| 1400 | RadiusOfCurvature(Rcurv,0.,z[1],rn[1],Tc,z[3],rn[3]); |
| 1401 | rn[2] = RFrom2Points(rn,z,3,1,z[2]); |
| 1402 | RadiusOfCurvature(Rcurv,0.,z[2],rx[2],Tc,z[4],rx[4]); |
| 1403 | rn[4] = RminFromZpCone(rn,z,Tc,z[4]); |
| 1404 | rx[3] = RFrom2Points(rx,z,4,2,z[3]); |
| 1405 | rn[5] = RholeMax; |
| 1406 | z[5] = Zfrom2Points(z,rn,4,3,rn[5]); |
| 1407 | rx[5] = RmaxFromZpCone(rx,z,Tc,z[5]); |
| 1408 | rn[6] = RholeMax; |
| 1409 | rx[6] = rn[6]; |
| cbd7b929 |
1410 | z[6] = ZFromRmaxpCone(rx,z,Tc,rx[6]); |
| 541f7ba6 |
1411 | TGeoPcon *A = new TGeoPcon("ITS SSD Suport cone Carbon Fiber " |
| fed42993 |
1412 | "Surface outer left",phi,dphi,7); |
| 541f7ba6 |
1413 | for(i=0;i<A->GetNz();i++){ |
| fed42993 |
1414 | //if(fDebug) cout<<i<<"A: z="<<z[i]<<" Rmin="<<rn[i]<<" Rmax="<<rx[i]<<endl; |
| 1415 | A->DefineSection(i,z[i],rn[i],rx[i]); |
| 541f7ba6 |
1416 | } // end for i |
| 1417 | // |
| 1418 | // Poly-cone Volume B. Stesalite inside volume A. |
| 1419 | // Now lets define the Inserto Stesalite 4411w material volume. |
| 1420 | phi = 0.0; |
| 1421 | dphi = 360.0; |
| 1422 | z[0] = A->GetZ(0); |
| 1423 | rn[0] = A->GetRmin(0)+Cthick; |
| 1424 | rx[0] = A->GetRmax(0)-Cthick; |
| 1425 | z[1] = A->GetZ(1); |
| 1426 | rn[1] = rn[0]; |
| 1427 | rx[1] = rx[0]; |
| 1428 | z[2] = A->GetZ(2); |
| 1429 | rx[2] = rx[1]; |
| 1430 | RadiusOfCurvature(Rcurv-Cthick,0.,z[2],rx[2],Tc,z[3],rx[3]); |
| 1431 | RadiusOfCurvature(Rcurv+Cthick,0.,z[1],rn[1],Tc,z[4],rn[4]); |
| 1432 | rn[2] = RFrom2Points(rn,z,4,1,z[2]); |
| 1433 | rn[3] = RFrom2Points(rn,z,4,1,z[3]); |
| 1434 | z[5] = z[4]+(Thickness-2.0*Cthick)/Sintc; |
| 1435 | rn[5] = RmaxFromZpCone(A,Tc,z[5],-Cthick); |
| 1436 | rx[5] = rn[5]; |
| 1437 | rx[4] = RFrom2Points(rx,z,5,3,z[4]); |
| 1438 | TGeoPcon *B = new TGeoPcon("ITS SSD Suport cone Inserto Stesalite " |
| fed42993 |
1439 | "left edge",phi,dphi,6); |
| 541f7ba6 |
1440 | for(i=0;i<B->GetNz();i++){ |
| fed42993 |
1441 | //if(fDebug) cout<<i<<"B: z="<<z[i]<<" Rmin="<<rn[i]<<" Rmax="<<rx[i]<<endl; |
| 1442 | B->DefineSection(i,z[i],rn[i],rx[i]); |
| 541f7ba6 |
1443 | } // end for i |
| 1444 | // |
| 1445 | // Poly-cone Volume C. Foam inside volume A. |
| 1446 | // Now lets define the Rohacell foam material volume. |
| 1447 | phi = 0.0; |
| 1448 | dphi = 360.0; |
| 1449 | z[0] = B->GetZ(4); |
| 1450 | rn[0] = B->GetRmin(4); |
| 1451 | rx[0] = rn[0]; |
| 1452 | z[1] = B->GetZ(5); |
| 1453 | rx[1] = B->GetRmin(5); |
| 1454 | rn[2] = A->GetRmin(5)+Cthick;//space for carbon fiber covering hole |
| 1455 | z[2] = ZFromRminpCone(A,Tc,rn[2],+Cthick); |
| 1456 | rn[1] = RFrom2Points(rn,z,2,0,z[1]); |
| 1457 | rx[3] = A->GetRmin(6)+Cthick; |
| 1458 | rn[3] = rx[3]; |
| 1459 | z[3] = ZFromRmaxpCone(A,Tc,rx[3],-Cthick); |
| 1460 | rx[2] = RFrom2Points(rx,z,3,1,z[2]); |
| 1461 | TGeoPcon *C = new TGeoPcon("ITS SSD Suport cone Rohacell foam " |
| fed42993 |
1462 | "left edge",phi,dphi,4); |
| 541f7ba6 |
1463 | for(i=0;i<C->GetNz();i++){ |
| fed42993 |
1464 | //if(fDebug) cout<<i<<"C: z="<<z[i]<<" Rmin="<<rn[i]<<" Rmax="<<rx[i]<<endl; |
| 1465 | C->DefineSection(i,z[i],rn[i],rx[i]); |
| 541f7ba6 |
1466 | } // end for i |
| 1467 | // |
| 1468 | // In volume SCB, th Inserto Stesalite 4411w material volume, there |
| 1469 | // are a number of Stainless steel screw and pin studs which will be |
| 1470 | // filled with screws/studs. |
| cbd7b929 |
1471 | rn[0] = 0.0*kmm,rx[0] = 6.0*kmm,z[0] = 0.5*10.0*kmm; // mm |
| 541f7ba6 |
1472 | TGeoTube *D = new TGeoTube("ITS Screw+stud used to mount things to " |
| fed42993 |
1473 | "the SSD support cone",rn[0],rx[0],z[0]); |
| cbd7b929 |
1474 | rn[0] = 0.0*kmm;rx[0] = 6.0*kmm;z[0] = 0.5*12.0*kmm; // mm |
| 541f7ba6 |
1475 | TGeoTube *E = new TGeoTube("ITS pin used to mount things to the " |
| fed42993 |
1476 | "SSD support cone",rn[0],rx[0],z[0]); |
| 541f7ba6 |
1477 | // |
| 1478 | // Poly-cone Volume F. Foam in spoak reagion, inside volume A. |
| 1479 | // There is no carbon fiber between this upper left section and the |
| 1480 | // SSD spoaks. We remove it by replacing it with Rohacell foam. |
| 1481 | t = Cthick/(0.5*(RholeMax+RholeMin));// It is not posible to get |
| 1482 | // the carbon fiber thickness uniform in this phi direction. We can only |
| 1483 | // make it a fixed angular thickness. |
| 1484 | t *= 180.0/TMath::Pi(); |
| 1485 | phi = 12.5+t; // degrees see drawing ALR-0767. |
| 1486 | dphi = 5.0 - 2.0*t; // degrees |
| 1487 | z[0] = C->GetZ(2); |
| 1488 | rn[0] = C->GetRmin(3); |
| 1489 | rx[0] = rn[0]; |
| 1490 | rn[1] = A->GetRmin(5); |
| 1491 | rx[1] = rn[0]; |
| 1492 | z[1] = ZFromRminpCone(A,Tc,rn[1],+Cthick); |
| 1493 | z[2] = C->GetZ(3); |
| 1494 | rn[2] = rn[1]; |
| 1495 | rx[2] = rx[1]; |
| 1496 | rn[3] = A->GetRmin(6); |
| 1497 | rx[3] = rn[3]; |
| 1498 | z[3] = ZFromRmaxpCone(A,Tc,rx[3],-Cthick); |
| 1499 | TGeoPcon *F = new TGeoPcon("ITS SSD Top Suport cone Rohacell foam " |
| fed42993 |
1500 | "Spoak",phi,dphi,4); |
| 541f7ba6 |
1501 | for(i=0;i<F->GetNz();i++){ |
| fed42993 |
1502 | //if(fDebug) cout<<i<<"F: z="<<z[i]<<" Rmin="<<rn[i]<<" Rmax="<<rx[i]<<endl; |
| 1503 | F->DefineSection(i,z[i],rn[i],rx[i]); |
| 541f7ba6 |
1504 | } // end for i |
| 1505 | //================================================================= |
| 1506 | // Poly-cone Volume G. |
| 1507 | // Now for the spoak part of the SSD cone. |
| 1508 | // It is not posible to inclue the radius of curvature between |
| 1509 | // the spoak part and the upper left part of the SSD cone or lowwer right |
| 1510 | // part. This would be discribed by the following curves. |
| 1511 | // R = Rmax - (5mm)*Sin(t) phi = phi0+(5mm*180/(Pi*RoutHole))*Sin(t) |
| 1512 | // where 0<=t<=90 For the inner curve a simular equiation holds. |
| 1513 | phi = 12.5; // degrees see drawing ALR-0767. |
| 1514 | dphi = 5.0; // degrees |
| 1515 | z[0] = A->GetZ(5); |
| 1516 | rn[0] = A->GetRmin(5); |
| 1517 | rx[0] = rn[0]; |
| 1518 | z[1] = A->GetZ(6); |
| 1519 | rn[1] = RminFromZpCone(A,Tc,z[1]); |
| 1520 | rx[1] = rx[0]; |
| 1521 | rn[2] = RholeMin; |
| 1522 | z[2] = ZFromRminpCone(A,Tc,rn[2]); |
| 1523 | rx[2] = RmaxFromZpCone(A,Tc,z[2]); |
| 1524 | rn[3] = rn[2]; |
| 1525 | rx[3] = rn[3]; |
| 1526 | z[3] = ZFromRmaxpCone(A,Tc,rx[3]); |
| 1527 | TGeoPcon *G = new TGeoPcon("ITS SSD spoak carbon fiber surfaces", |
| fed42993 |
1528 | phi,dphi,4); |
| 541f7ba6 |
1529 | for(i=0;i<G->GetNz();i++){ |
| fed42993 |
1530 | //if(fDebug) cout<<i<<"G: z="<<z[i]<<" Rmin="<<rn[i]<<" Rmax="<<rx[i]<<endl; |
| 1531 | G->DefineSection(i,z[i],rn[i],rx[i]); |
| 541f7ba6 |
1532 | } // end for i |
| 1533 | // For the foam core. |
| 1534 | // Poly-cone Volume H. |
| 1535 | t = Cthick/(0.5*(RholeMax+RholeMin));// It is not posible to get the |
| 1536 | // carbon fiber thickness uniform in this phi direction. We can only |
| 1537 | // make it a fixed angular thickness. |
| 1538 | t *= 180.0/TMath::Pi(); |
| 1539 | phi = 12.5+t; // degrees |
| 1540 | dphi = 5.0 - 2.0*t; // degrees see drawing ALR-0767. |
| 1541 | z[0] = F->GetZ(1); |
| 1542 | rn[0] = G->GetRmin(0); |
| 1543 | rx[0] = rn[0]; |
| 1544 | z[1] = F->GetZ(3); |
| 1545 | rn[1] = RminFromZpCone(A,Tc,z[1],+Cthick); |
| 1546 | rx[1] = rx[0]; |
| 1547 | z[2] = ZFromRminpCone(A,Tc,G->GetRmin(2),+Cthick); |
| 1548 | rn[2] = G->GetRmin(2); |
| 1549 | rx[2] = RmaxFromZpCone(A,Tc,z[2],-Cthick); |
| 1550 | z[3] = ZFromRmaxpCone(A,Tc,G->GetRmin(3),-Cthick); |
| 1551 | rn[3] = G->GetRmin(3); |
| 1552 | rx[3] = rn[3]; |
| 1553 | TGeoPcon *H = new TGeoPcon("ITS SSD support cone Rohacell foam Spoak", |
| fed42993 |
1554 | phi,dphi,4); |
| 541f7ba6 |
1555 | for(i=0;i<H->GetNz();i++){ |
| fed42993 |
1556 | //if(fDebug) cout<<i<<"H: z="<<z[i]<<" Rmin="<<rn[i]<<" Rmax="<<rx[i]<<endl; |
| 1557 | H->DefineSection(i,z[i],rn[i],rx[i]); |
| 541f7ba6 |
1558 | } // end for i |
| 1559 | // |
| 1560 | //================================================================== |
| 1561 | // Now for the Inner most part of the SSD cone. |
| 1562 | //Poly-cone Volume I. |
| 1563 | phi = 0.0; |
| 1564 | dphi = 360.0; |
| 1565 | z[0] = G->GetZ(2); |
| 1566 | rn[0] = G->GetRmin(2); |
| 1567 | rx[0] = rn[0]; |
| 1568 | z[1] = G->GetZ(3); |
| 1569 | rn[1] = RminFromZpCone(A,Tc,z[1]); |
| 1570 | rx[1] = rx[0]; |
| 1571 | rn[4] = RinMin; |
| 1572 | rn[5] = RinMin; |
| 1573 | RadiusOfCurvature(Rcurv,90.0,0.0,RinMax,90.0-Tc,Z,rx[5]); // z dummy |
| 1574 | z[5] = ZFromRmaxpCone(A,Tc,rx[5]); |
| 1575 | z[6] = Zcylinder; |
| 1576 | rn[6] = RinMin; |
| 1577 | z[7] = z[6]; |
| 1578 | rn[7] = RinCylinder; |
| 1579 | rn[8] = RinCylinder; |
| 1580 | rx[8] = rn[8]; |
| 1581 | Rmin = rn[5]; |
| 1582 | RadiusOfCurvature(Rcurv,90.0-Tc,z[5],rx[5],90.0,Z,Rmax); |
| 1583 | Rmax = RinMax; |
| 1584 | z[8] = Z+(z[5]-Z)*(rx[8]-Rmax)/(rx[5]-Rmax); |
| 1585 | rx[6] = RFrom2Points(rx,z,8,5,z[6]); |
| 1586 | rx[7] = rx[6]; |
| 1587 | z[3] = Z-dZin; |
| 1588 | z[4] = z[3]; |
| 1589 | rx[3] = RmaxFromZpCone(A,Tc,z[3]); |
| 1590 | rx[4] = rx[3]; |
| 1591 | //rmin dummy |
| 1592 | RadiusOfCurvature(Rcurv,90.,z[3],0.,90.-Tc,z[2],Rmin); |
| 1593 | rn[2] = RminFromZpCone(A,Tc,z[2]); |
| 1594 | rx[2] = RmaxFromZpCone(A,Tc,z[2]); |
| 1595 | // z dummy |
| 1596 | RadiusOfCurvature(Rcurv,90.-Tc,0.0,rn[2],90.0,Z,rn[3]); |
| 1597 | TGeoPcon *I = new TGeoPcon("ITS SSD lower/inner right part of SSD " |
| fed42993 |
1598 | "cone",phi,dphi,9); |
| 541f7ba6 |
1599 | for(i=0;i<I->GetNz();i++){ |
| fed42993 |
1600 | //if(fDebug) cout<<i<<"I: z="<<z[i]<<" Rmin="<<rn[i]<<" Rmax="<<rx[i]<<endl; |
| 1601 | I->DefineSection(i,z[i],rn[i],rx[i]); |
| 541f7ba6 |
1602 | } // end for i |
| 1603 | // Now for Inserto volume at the inner most radius. |
| 1604 | // Poly-cone Volume K. |
| 1605 | phi = 0.0; |
| 1606 | dphi = 360.0; |
| 1607 | z[1] = I->GetZ(3)+Cthick; |
| 1608 | rn[1] = I->GetRmin(3); |
| 1609 | z[2] = z[1]; |
| 1610 | rn[2] = I->GetRmin(4); |
| 1611 | rn[3] = rn[2]; |
| 1612 | rn[4] = rn[2]; |
| 1613 | rx[4] = I->GetRmax(5)-Cthick*Sintc; |
| 1614 | RadiusOfCurvature(Rcurv+Cthick,90.0,z[1],rn[1],90.0-Tc,z[0],rn[0]); |
| 1615 | rx[0] = rn[0]; |
| 1616 | z[3] = z[0]+(Thickness-2.0*Cthick)*Costc;; |
| 1617 | rx[3] = rx[0]+(Thickness-2.0*Cthick)*Sintc; |
| 1618 | rx[1] = RFrom2Points(rx,z,3,0,z[1]); |
| 1619 | rx[2] = rx[1]; |
| 1620 | z[4] = ZFromRmaxpCone(A,Tc,rx[4],-Cthick); |
| 1621 | rn[5] = rn[2]; |
| 1622 | z[5] = I->GetZ(6); |
| 1623 | rx[5] = (I->GetRmax(5)-I->GetRmax(8))/(I->GetZ(5)-I->GetZ(8))*(z[5]-z[4])+ |
| fed42993 |
1624 | rx[4]; |
| 541f7ba6 |
1625 | TGeoPcon *K = new TGeoPcon("ITS SSD inner most inserto material", |
| fed42993 |
1626 | phi,dphi,6); |
| 541f7ba6 |
1627 | for(i=0;i<K->GetNz();i++){ |
| fed42993 |
1628 | //if(fDebug) cout<<i<<"K: z="<<z[i]<<" Rmin="<<rn[i]<<" Rmax="<<rx[i]<<endl; |
| 1629 | K->DefineSection(i,z[i],rn[i],rx[i]); |
| 541f7ba6 |
1630 | } // end for i |
| 1631 | // Now for foam core at the inner most radius. |
| 1632 | // Poly-cone Volume J. |
| 1633 | phi = 0.0; |
| 1634 | dphi = 360.0; |
| 1635 | rn[0] = I->GetRmin(0)-Cthick; |
| 1636 | z[0] = ZFromRminpCone(A,Tc,rn[0],+Cthick); |
| 1637 | rx[0] = rn[0]; |
| 1638 | rx[1] = rx[0]; |
| 1639 | z[1] = ZFromRmaxpCone(A,Tc,rx[1],-Cthick); |
| 1640 | rn[1] = RminFromZpCone(A,Tc,z[1],+Cthick); |
| 1641 | z[2] = K->GetZ(0); |
| 1642 | rn[2] = K->GetRmin(0); |
| 1643 | rx[2] = RmaxFromZpCone(A,Tc,z[2],-Cthick); |
| 1644 | z[3] = K->GetZ(3); |
| 1645 | rn[3] = K->GetRmax(3); |
| 1646 | rx[3] = rn[3]; |
| 1647 | TGeoPcon *J = new TGeoPcon("ITS SSD inner most foam core",phi,dphi,4); |
| 1648 | for(i=0;i<J->GetNz();i++){ |
| fed42993 |
1649 | //if(fDebug) cout<<i<<"J: z="<<z[i]<<" Rmin="<<rn[i]<<" Rmax="<<rx[i]<<endl; |
| 1650 | J->DefineSection(i,z[i],rn[i],rx[i]); |
| 541f7ba6 |
1651 | } // end for i |
| 1652 | // Now for foam core at the top of the inner most radius where |
| 1653 | // the spoaks are. |
| 1654 | t = Cthick/(0.5*(RholeMax+RholeMin));// It is not posible to get the |
| 1655 | // carbon fiber thickness uniform in this phi direction. We can only |
| 1656 | // make it a fixed angular thickness. |
| 1657 | // Poly-cone Volume L. |
| 1658 | t *= 180.0/TMath::Pi(); |
| 1659 | phi = 12.5+t; // degrees |
| 1660 | dphi = 5.0 - 2.0*t; // degrees see drawing ALR-0767. |
| 1661 | z[0] = H->GetZ(2); |
| 1662 | rn[0] = H->GetRmin(2); |
| 1663 | rx[0] = rn[0]; |
| 1664 | z[1] = J->GetZ(0); |
| 1665 | rn[1] = J->GetRmin(0); |
| 1666 | rx[1] = I->GetRmax(1); |
| 1667 | z[2] = H->GetZ(3); |
| 1668 | rn[2] = rn[1]; |
| 1669 | rx[2] = rx[1]; |
| 1670 | z[3] = J->GetZ(1); |
| 1671 | rn[3] = rn[2]; |
| 1672 | rx[3] = rn[3]; |
| 1673 | TGeoPcon *L = new TGeoPcon("ITS SSD Bottom cone Rohacell foam Spoak", |
| fed42993 |
1674 | phi,dphi,4); |
| 541f7ba6 |
1675 | for(i=0;i<L->GetNz();i++){ |
| fed42993 |
1676 | //if(fDebug) cout<<i<<"L: z="<<z[i]<<" Rmin="<<rn[i]<<" Rmax="<<rx[i]<<endl; |
| 1677 | L->DefineSection(i,z[i],rn[i],rx[i]); |
| 541f7ba6 |
1678 | } // end for i |
| 1679 | // Now for the SSD mounting posts |
| 1680 | // Poly-cone Volume O. |
| 1681 | dphi = 180.0*dRpost/(RpostMin+0.5*dRpost)/TMath::Pi(); // |
| 1682 | phi = Phi0Post-0.5*dphi; // degrees |
| 1683 | rn[0] = RpostMin+dRpost; |
| 1684 | rx[0] = rn[0]; |
| 1685 | z[0] = ZFromRmaxpCone(A,Tc,rx[0]); |
| 1686 | rn[1] = RpostMin; |
| 1687 | z[1] = ZFromRmaxpCone(A,Tc,rn[1]); |
| 1688 | rx[1] = rx[0]; |
| 1689 | z[2] = ZpostMax; |
| 1690 | rn[2] = RpostMin; |
| 1691 | rx[2] = rn[2]+dRpost; |
| 1692 | TGeoPcon *O = new TGeoPcon("ITS SSD mounting post, carbon fiber", |
| fed42993 |
1693 | phi,dphi,3); |
| 541f7ba6 |
1694 | for(i=0;i<O->GetNz();i++){ |
| fed42993 |
1695 | //if(fDebug) cout<<i<<"O: z="<<z[i]<<" Rmin="<<rn[i]<<" Rmax="<<rx[i]<<endl; |
| 1696 | O->DefineSection(i,z[i],rn[i],rx[i]); |
| 541f7ba6 |
1697 | } // end for i |
| 1698 | // Now for the SSD mounting posts |
| 1699 | // Poly-cone Volume P. |
| 1700 | t = 180.0*Cthick/(RpostMin+0.5*dRpost)/TMath::Pi(); |
| 1701 | dphi = O->GetDphi()-2.0*t; // degrees |
| 1702 | phi = O->GetPhi1()+t; // |
| 1703 | rn[0] = O->GetRmin(0)-Cthick; |
| 1704 | rx[0] = rn[0]; |
| 1705 | z[0] = ZFromRmaxpCone(A,Tc,rx[0]); |
| 1706 | rn[1] = O->GetRmin(1)+Cthick; |
| 1707 | rx[1] = O->GetRmin(0)-Cthick; |
| 1708 | z[1] = ZFromRmaxpCone(A,Tc,rn[1]); |
| 1709 | rn[2] = rn[1]; |
| 1710 | rx[2] = rx[1]; |
| 1711 | z[2] = ZpostMax; |
| 1712 | TGeoPcon *P = new TGeoPcon("ITS SSD mounting post, Inserto", |
| fed42993 |
1713 | phi,dphi,3); |
| 541f7ba6 |
1714 | for(i=0;i<P->GetNz();i++){ |
| fed42993 |
1715 | //if(fDebug) cout<<i<<"P: z="<<z[i]<<" Rmin="<<rn[i]<<" Rmax="<<rx[i]<<endl; |
| 1716 | P->DefineSection(i,z[i],rn[i],rx[i]); |
| 541f7ba6 |
1717 | } // end for i |
| 1718 | // This insrto continues into the SSD cone displacing the foam |
| 1719 | // and the carbon fiber surface at those points where the posts are. |
| 1720 | //Poly-cone Vol. M |
| 1721 | phi = P->GetPhi1(); |
| 1722 | dphi = P->GetDphi(); |
| 1723 | rn[0] = RpostMin+dRpost-Cthick; |
| 1724 | rx[0] = rn[0]; |
| 1725 | z[0] = ZFromRminpCone(A,Tc,rn[0],+Cthick); |
| 1726 | rx[1] = rx[0]; |
| 1727 | z[1] = ZFromRmaxpCone(A,Tc,rx[1],-Cthick); |
| 1728 | rn[1] = RminFromZpCone(A,Tc,z[1],+Cthick); |
| 1729 | rn[2] = RpostMin+Cthick; |
| 1730 | z[2] = ZFromRminpCone(A,Tc,rn[2],+Cthick); |
| 1731 | rx[2] = RmaxFromZpCone(A,Tc,z[2],-Cthick); |
| 1732 | rn[3] = rn[2]; |
| 1733 | rx[3] = rn[3]; |
| 1734 | z[3] = ZFromRmaxpCone(A,Tc,rx[3],-Cthick); |
| 1735 | TGeoPcon *M = new TGeoPcon("ITS SSD mounting post foam substitute, " |
| fed42993 |
1736 | "Inserto",phi,dphi,4); |
| 541f7ba6 |
1737 | for(i=0;i<M->GetNz();i++){ |
| fed42993 |
1738 | //if(fDebug) cout<<i<<"M: z="<<z[i]<<" Rmin="<<rn[i]<<" Rmax="<<rx[i]<<endl; |
| 1739 | M->DefineSection(i,z[i],rn[i],rx[i]); |
| 541f7ba6 |
1740 | } // end for i |
| 1741 | // |
| 1742 | //Poly-cone Vol. N |
| 1743 | phi = P->GetPhi1(); |
| 1744 | dphi = P->GetDphi(); |
| 1745 | z[0] = M->GetZ(1); |
| 1746 | rn[0] = M->GetRmax(1); |
| 1747 | rx[0] = rn[0]; |
| 1748 | rx[1] = rx[0]; |
| 1749 | z[1] = ZFromRmaxpCone(A,Tc,rx[1]); |
| 1750 | rn[1] = RmaxFromZpCone(A,Tc,z[1],-Cthick); |
| 1751 | z[2] = M->GetZ(3); |
| 1752 | rn[2] = M->GetRmin(3); |
| 1753 | rx[2] = RmaxFromZpCone(A,Tc,z[2]); |
| 1754 | rn[3] = rn[2]; |
| 1755 | rx[3] = rn[3]; |
| 1756 | z[3] = ZFromRmaxpCone(A,Tc,rx[3]); |
| 1757 | TGeoPcon *N = new TGeoPcon("ITS SSD mounting post CF subsititute, " |
| fed42993 |
1758 | "Inserto",phi,dphi,4); |
| 541f7ba6 |
1759 | for(i=0;i<N->GetNz();i++){ |
| fed42993 |
1760 | //if(fDebug) cout<<i<<"N: z="<<z[i]<<" Rmin="<<rn[i]<<" Rmax="<<rx[i]<<endl; |
| 1761 | N->DefineSection(i,z[i],rn[i],rx[i]); |
| 541f7ba6 |
1762 | } // end for i |
| 1763 | // Bolt heads holding the SSD-SDD tube to the SSD cone. |
| 1764 | // Bolt -- PolyCone |
| 1765 | //Poly-cone Volume Q. |
| 1766 | phi = 0.0; |
| 1767 | dphi = 360.0; |
| 171f3f35 |
1768 | z[0] = I->GetZ(4)+ThSDDsupportPlate; |
| 541f7ba6 |
1769 | rn[0] = 0.0; |
| 1770 | rx[0] = 0.5*DscrewHead; |
| 171f3f35 |
1771 | z[1] = I->GetZ(4)+ThScrewHeadHole; |
| 541f7ba6 |
1772 | rn[1] = 0.0; |
| 1773 | rx[1] = 0.5*DscrewHead; |
| 1774 | z[2] = z[1]; |
| 1775 | rn[2] = 0.0; |
| 1776 | rx[2] = 0.5*DscrewShaft; |
| 171f3f35 |
1777 | z[3] = I->GetZ(6); |
| 541f7ba6 |
1778 | rn[3] = 0.0; |
| 1779 | rx[3] = rx[2]; |
| 1780 | TGeoPcon *Q = new TGeoPcon("ITS SSD Thermal sheal stainless steel " |
| fed42993 |
1781 | "bolts",phi,dphi,4); |
| 541f7ba6 |
1782 | for(i=0;i<Q->GetNz();i++){ |
| fed42993 |
1783 | //if(fDebug) cout<<i<<"Q: z="<<z[i]<<" Rmin="<<rn[i]<<" Rmax="<<rx[i]<<endl; |
| 1784 | Q->DefineSection(i,z[i],rn[i],rx[i]); |
| 541f7ba6 |
1785 | } // end for i |
| 1786 | // air infront of bolt (stasolit Volume K) -- Tube |
| 171f3f35 |
1787 | z[0] = 0.5*(ThSDDsupportPlate-Cthick); |
| cbd7b929 |
1788 | rn[0] = 0.0*kmm; |
| 541f7ba6 |
1789 | rx[0] = 0.5*DscrewHead; |
| 1790 | TGeoTube *R = new TGeoTube("ITS Air in front of bolt (in stasolit)", |
| fed42993 |
1791 | rn[0],rx[0],z[0]); |
| 541f7ba6 |
1792 | // air infront of bolt (carbon fiber volume I) -- Tube |
| 171f3f35 |
1793 | z[0] = 0.5*Cthick; |
| cbd7b929 |
1794 | rn[0] = 0.0*kmm; |
| 541f7ba6 |
1795 | rx[0] = R->GetRmax(); |
| 1796 | TGeoTube *S = new TGeoTube("ITS Air in front of Stainless Steal " |
| fed42993 |
1797 | "Screw end, N6",rn[0],rx[0],z[0]); |
| 541f7ba6 |
1798 | // SDD support plate, SSD side. |
| 1799 | //Poly-cone Volume T. |
| cbd7b929 |
1800 | dphi = TMath::RadToDeg()*TMath::ATan2(0.5*WsddSupportPlate,RsddSupportPlate); |
| 541f7ba6 |
1801 | phi = Phi0SDDsupports-0.5*dphi; |
| 1802 | z[0] = K->GetZ(2); |
| 1803 | rn[0] = I->GetRmin(4); |
| 1804 | rx[0] = RsddSupportPlate; |
| 1805 | z[1] = I->GetZ(4) - ThSDDsupportPlate; |
| 1806 | rn[1] = rn[0]; |
| 1807 | rx[1] = rx[0]; |
| 1808 | TGeoPcon *T = new TGeoPcon("ITS SSD-SDD mounting bracket Inserto->Al.", |
| fed42993 |
1809 | phi,dphi,2); |
| 541f7ba6 |
1810 | for(i=0;i<T->GetNz();i++){ |
| fed42993 |
1811 | //if(fDebug) cout<<i<<"T: z="<<z[i]<<" Rmin="<<rn[i]<<" Rmax="<<rx[i]<<endl; |
| 1812 | T->DefineSection(i,z[i],rn[i],rx[i]); |
| 541f7ba6 |
1813 | } // end for i |
| 1814 | // |
| 1815 | // Poly-cone Volume U. |
| 1816 | TGeoPcon *U; |
| 1817 | if(I->GetRmin(3)<T->GetRmax(0)){ |
| fed42993 |
1818 | dphi = T->GetDphi(); |
| 1819 | phi = T->GetPhi1(); |
| 1820 | z[2] = I->GetZ(4); |
| 1821 | rn[2] = T->GetRmin(0); |
| 1822 | rx[2] = T->GetRmax(0); |
| 1823 | z[3] = K->GetZ(2); |
| 1824 | rn[3] = rn[2]; |
| 1825 | rx[3] = rx[2]; |
| 1826 | z[1] = z[2]; |
| 1827 | rn[1] = I->GetRmin(3); |
| 1828 | rx[1] = rx[3]; |
| 1829 | rx[0] = T->GetRmax(0); |
| 1830 | rn[0] = rx[0]; |
| 1831 | z[0] = Zfrom2MinPoints(I,2,3,rn[0]); |
| 1832 | U = new TGeoPcon("ITS SSD-SDD mounting bracket CF->Al.",phi,dphi,4); |
| 541f7ba6 |
1833 | }else{ |
| fed42993 |
1834 | dphi = T->GetDphi(); |
| 1835 | phi = T->GetPhi1(); |
| 1836 | z[0] = I->GetZ(4); |
| 1837 | rn[0] = T->GetRmin(0); |
| 1838 | rx[0] = T->GetRmax(0); |
| 1839 | z[1] = K->GetZ(2); |
| 1840 | rn[1] = rn[0]; |
| 1841 | rx[1] = rx[0]; |
| 1842 | U = new TGeoPcon("ITS SSD-SDD mounting bracket CF->Al.",phi,dphi,2); |
| 541f7ba6 |
1843 | }// end if |
| 1844 | for(i=0;i<U->GetNz();i++){ |
| fed42993 |
1845 | //if(fDebug) cout<<i<<"U: z="<<z[i]<<" Rmin="<<rn[i]<<" Rmax="<<rx[i]<<endl; |
| 1846 | U->DefineSection(i,z[i],rn[i],rx[i]); |
| 541f7ba6 |
1847 | } // end for i |
| 1848 | // |
| 1849 | TGeoManager *mgr = gGeoManager; |
| 1850 | SSDcf = mgr->GetMedium("ITSssdCarbonFiber"); |
| 1851 | SSDfs = mgr->GetMedium("ITSssdStaselite4411w"); |
| 1852 | SSDfo = mgr->GetMedium("ITSssdRohacell50A"); |
| 1853 | SSDss = mgr->GetMedium("ITSssdStainlessSteal"); |
| 1854 | SSDair= mgr->GetMedium("ITSssdAir"); |
| 1855 | SSDal = mgr->GetMedium("ITSssdAl"); |
| 1856 | TGeoVolume *Av,*Bv,*Cv,*Dv,*Ev,*Fv,*Gv,*Hv,*Iv,*Jv,*Kv,*Lv,*Mv,*Nv, |
| fed42993 |
1857 | *Ov,*Pv,*Qv,*Rv,*Sv,*Tv,*Uv; |
| 541f7ba6 |
1858 | Av = new TGeoVolume("ITSssdConeA",A,SSDcf); |
| cbd7b929 |
1859 | Av->SetVisibility(kTRUE); |
| 171f3f35 |
1860 | Av->SetLineColor(4); // blue |
| 541f7ba6 |
1861 | Av->SetLineWidth(1); |
| 171f3f35 |
1862 | Av->SetFillColor(Av->GetLineColor()); |
| 1863 | Av->SetFillStyle(4010); // 10% transparent |
| 541f7ba6 |
1864 | Bv = new TGeoVolume("ITSssdConeB",B,SSDfs); |
| cbd7b929 |
1865 | Bv->SetVisibility(kTRUE); |
| 171f3f35 |
1866 | Bv->SetLineColor(2); // red |
| 1867 | Bv->SetLineWidth(1); |
| 1868 | Bv->SetFillColor(Bv->GetLineColor()); |
| 1869 | Bv->SetFillStyle(4010); // 10% transparent |
| 541f7ba6 |
1870 | Cv = new TGeoVolume("ITSssdConeC",C,SSDfo); |
| cbd7b929 |
1871 | Cv->SetVisibility(kTRUE); |
| 171f3f35 |
1872 | Cv->SetLineColor(3); // green |
| 1873 | Cv->SetLineWidth(1); |
| 1874 | Cv->SetFillColor(Cv->GetLineColor()); |
| 1875 | Cv->SetFillStyle(4010); // 10% transparent |
| 541f7ba6 |
1876 | Dv = new TGeoVolume("ITSssdConeD",D,SSDss); |
| cbd7b929 |
1877 | Dv->SetVisibility(kTRUE); |
| 171f3f35 |
1878 | Dv->SetLineColor(1); // black |
| 1879 | Dv->SetLineWidth(1); |
| 1880 | Dv->SetFillColor(Dv->GetLineColor()); |
| 1881 | Dv->SetFillStyle(4010); // 10% transparent |
| 541f7ba6 |
1882 | Ev = new TGeoVolume("ITSssdConeE",E,SSDss); |
| cbd7b929 |
1883 | Ev->SetVisibility(kTRUE); |
| 171f3f35 |
1884 | Ev->SetLineColor(1); // black |
| 1885 | Ev->SetLineWidth(1); |
| 1886 | Ev->SetFillColor(Ev->GetLineColor()); |
| 1887 | Ev->SetFillStyle(4010); // 10% transparent |
| 541f7ba6 |
1888 | Fv = new TGeoVolume("ITSssdConeF",F,SSDfo); |
| cbd7b929 |
1889 | Fv->SetVisibility(kTRUE); |
| 171f3f35 |
1890 | Fv->SetLineColor(3); // green |
| 1891 | Fv->SetLineWidth(1); |
| 1892 | Fv->SetFillColor(Fv->GetLineColor()); |
| 1893 | Fv->SetFillStyle(4010); // 10% transparent |
| 541f7ba6 |
1894 | Gv = new TGeoVolume("ITSssdConeG",G,SSDcf); |
| cbd7b929 |
1895 | Gv->SetVisibility(kTRUE); |
| 171f3f35 |
1896 | Gv->SetLineColor(4); // blue |
| 541f7ba6 |
1897 | Gv->SetLineWidth(2); |
| 171f3f35 |
1898 | Gv->SetFillColor(Gv->GetLineColor()); |
| 1899 | Gv->SetFillStyle(4010); // 10% transparent |
| 541f7ba6 |
1900 | Hv = new TGeoVolume("ITSssdConeH",H,SSDfo); |
| cbd7b929 |
1901 | Hv->SetVisibility(kTRUE); |
| 171f3f35 |
1902 | Hv->SetLineColor(3); // green |
| 1903 | Hv->SetLineWidth(1); |
| 1904 | Hv->SetFillColor(Hv->GetLineColor()); |
| 1905 | Hv->SetFillStyle(4010); // 10% transparent |
| 541f7ba6 |
1906 | Iv = new TGeoVolume("ITSssdConeI",I,SSDcf); |
| cbd7b929 |
1907 | Iv->SetVisibility(kTRUE); |
| 171f3f35 |
1908 | Iv->SetLineColor(4); // blue |
| 1909 | Iv->SetLineWidth(1); |
| 1910 | Iv->SetFillColor(Iv->GetLineColor()); |
| 1911 | Iv->SetFillStyle(4010); // 10% transparent |
| 541f7ba6 |
1912 | Jv = new TGeoVolume("ITSssdConeJ",J,SSDfo); |
| cbd7b929 |
1913 | Jv->SetVisibility(kTRUE); |
| 171f3f35 |
1914 | Jv->SetLineColor(3); // green |
| 1915 | Jv->SetLineWidth(3); |
| 1916 | Jv->SetFillColor(Jv->GetLineColor()); |
| 1917 | Jv->SetFillStyle(4010); // 10% transparent |
| 541f7ba6 |
1918 | Kv = new TGeoVolume("ITSssdConeK",K,SSDfs); |
| cbd7b929 |
1919 | Kv->SetVisibility(kTRUE); |
| 171f3f35 |
1920 | Kv->SetLineColor(2); // red |
| 1921 | Kv->SetLineWidth(1); |
| 1922 | Kv->SetFillColor(Kv->GetLineColor()); |
| 1923 | Kv->SetFillStyle(4010); // 10% transparent |
| 541f7ba6 |
1924 | Lv = new TGeoVolume("ITSssdConeL",L,SSDfo); |
| cbd7b929 |
1925 | Lv->SetVisibility(kTRUE); |
| 171f3f35 |
1926 | Lv->SetLineColor(3); // green |
| 1927 | Lv->SetLineWidth(3); |
| 1928 | Lv->SetFillColor(Lv->GetLineColor()); |
| 1929 | Lv->SetFillStyle(4010); // 10% transparent |
| 541f7ba6 |
1930 | Mv = new TGeoVolume("ITSssdConeM",M,SSDfs); |
| cbd7b929 |
1931 | Mv->SetVisibility(kTRUE); |
| 171f3f35 |
1932 | Mv->SetLineColor(2); // red |
| 1933 | Mv->SetLineWidth(1); |
| 1934 | Mv->SetFillColor(Mv->GetLineColor()); |
| 1935 | Mv->SetFillStyle(4010); // 10% transparent |
| 541f7ba6 |
1936 | Nv = new TGeoVolume("ITSssdConeN",N,SSDfs); |
| cbd7b929 |
1937 | Nv->SetVisibility(kTRUE); |
| 171f3f35 |
1938 | Nv->SetLineColor(2); // red |
| 1939 | Nv->SetLineWidth(1); |
| 1940 | Nv->SetFillColor(Nv->GetLineColor()); |
| 1941 | Nv->SetFillStyle(4010); // 10% transparent |
| 541f7ba6 |
1942 | Ov = new TGeoVolume("ITSssdConeO",O,SSDcf); |
| cbd7b929 |
1943 | Ov->SetVisibility(kTRUE); |
| 171f3f35 |
1944 | Ov->SetLineColor(4); // blue |
| 1945 | Ov->SetLineWidth(1); |
| 1946 | Ov->SetFillColor(Iv->GetLineColor()); |
| 1947 | Ov->SetFillStyle(4010); // 10% transparent |
| 541f7ba6 |
1948 | Pv = new TGeoVolume("ITSssdConeP",P,SSDfs); |
| cbd7b929 |
1949 | Pv->SetVisibility(kTRUE); |
| 171f3f35 |
1950 | Pv->SetLineColor(2); // red |
| 1951 | Pv->SetLineWidth(1); |
| 1952 | Pv->SetFillColor(Pv->GetLineColor()); |
| 1953 | Pv->SetFillStyle(4010); // 10% transparent |
| 541f7ba6 |
1954 | Qv = new TGeoVolume("ITSssdConeQ",Q,SSDss); |
| cbd7b929 |
1955 | Qv->SetVisibility(kTRUE); |
| 171f3f35 |
1956 | Qv->SetLineColor(1); // black |
| 1957 | Qv->SetLineWidth(1); |
| 1958 | Qv->SetFillColor(Qv->GetLineColor()); |
| 1959 | Qv->SetFillStyle(4010); // 10% transparent |
| 541f7ba6 |
1960 | Rv = new TGeoVolume("ITSssdConeR",R,SSDair); |
| cbd7b929 |
1961 | Rv->SetVisibility(kTRUE); |
| 171f3f35 |
1962 | Rv->SetLineColor(5); // yellow |
| 1963 | Rv->SetLineWidth(1); |
| 1964 | Rv->SetFillColor(Rv->GetLineColor()); |
| 1965 | Rv->SetFillStyle(4010); // 10% transparent |
| 541f7ba6 |
1966 | Sv = new TGeoVolume("ITSssdConeS",S,SSDair); |
| cbd7b929 |
1967 | Sv->SetVisibility(kTRUE); |
| 171f3f35 |
1968 | Sv->SetLineColor(5); // yellow |
| 1969 | Sv->SetLineWidth(1); |
| 1970 | Sv->SetFillColor(Sv->GetLineColor()); |
| 1971 | Sv->SetFillStyle(4010); // 10% transparent |
| 541f7ba6 |
1972 | Tv = new TGeoVolume("ITSssdConeT",T,SSDal); |
| cbd7b929 |
1973 | Tv->SetVisibility(kTRUE); |
| 171f3f35 |
1974 | Tv->SetLineColor(17); // gray |
| 1975 | Tv->SetLineWidth(1); |
| 1976 | Tv->SetFillColor(Tv->GetLineColor()); |
| 1977 | Tv->SetFillStyle(4010); // 10% transparent |
| 541f7ba6 |
1978 | Uv = new TGeoVolume("ITSssdConeU",U,SSDal); |
| cbd7b929 |
1979 | Uv->SetVisibility(kTRUE); |
| 171f3f35 |
1980 | Uv->SetLineColor(17); // gray |
| 1981 | Uv->SetLineWidth(1); |
| 1982 | Uv->SetFillColor(Uv->GetLineColor()); |
| 1983 | Uv->SetFillStyle(4010); // 10% transparent |
| 541f7ba6 |
1984 | // |
| 1985 | TGeoTranslation *tran = new TGeoTranslation("ITSssdConeTrans",0.0,0.0,-Z0); |
| 1986 | TGeoRotation *rot180 = new TGeoRotation("ITSssdConeRot180",0.0,180.0,0.0); |
| 1987 | TGeoCombiTrans *flip = new TGeoCombiTrans("ITSssdConeFlip",0.0,0.0,Z0,rot180); |
| 1988 | TGeoTranslation *tranR,*tranS; |
| 1989 | TGeoCombiTrans *fliptran,*rottran; |
| 1990 | TGeoRotation *rot,*zspoaks,*zspoaks180; |
| 171f3f35 |
1991 | Int_t NcD=1,NcE=1,NcQ=1,NcR=1,NcS=1,NcT=1,NcU=1; |
| 541f7ba6 |
1992 | Av->AddNode(Bv,1,0); |
| 1993 | Av->AddNode(Cv,1,0); |
| 1994 | Moth->AddNode(Av,1,tran); // RB24 side |
| 1995 | Moth->AddNode(Av,2,flip); // RB26 side (Absorber) |
| 1996 | Moth->AddNode(Iv,1,tran); // RB24 side |
| 1997 | Moth->AddNode(Iv,2,flip); // RB26 side (Absorber) |
| 1998 | Gv->AddNode(Hv,1,0); |
| 1999 | for(i=0;i<Nspoaks;i++){ // SSD Cone Spoaks |
| fed42993 |
2000 | zspoaks = new TGeoRotation("",0.0,0.0, |
| 2001 | ((Double_t)i*360.)/((Double_t)Nspoaks)); |
| 2002 | rottran = new TGeoCombiTrans("",0.0,0.0,-Z0,zspoaks); |
| 2003 | Moth->AddNode(Gv,i+1,rottran); // RB24 side |
| 2004 | Av->AddNode(Fv,i+1,zspoaks); |
| 2005 | Iv->AddNode(Lv,i+1,zspoaks); |
| 2006 | zspoaks180 = new TGeoRotation("",0.0,180.0, |
| 2007 | ((Double_t)i*360.)/((Double_t)Nspoaks)); |
| 2008 | fliptran = new TGeoCombiTrans("",0.0,0.0,Z0,zspoaks180); |
| 2009 | Moth->AddNode(Gv,Nspoaks+i+1,fliptran); // RB26 side |
| 541f7ba6 |
2010 | } // end for i |
| 2011 | Iv->AddNode(Jv,1,0); |
| 2012 | Iv->AddNode(Kv,1,0); |
| 2013 | Ov->AddNode(Pv,1,0); |
| 171f3f35 |
2014 | t0 = (P->GetPhi1()+0.5*P->GetDphi())*kRadian; |
| 2015 | t = (0.25* P->GetDphi())*kRadian; |
| 2016 | z[0] = 0.5*(P->GetRmin(2)+P->GetRmax(2))+0.25*(P->GetRmax(2)-P->GetRmin(2)); |
| 2017 | x = z[0]*TMath::Cos(t0+t); |
| 2018 | y = z[0]*TMath::Sin(t0+t); |
| 2019 | tran = new TGeoTranslation("",x,y,P->GetZ(2)-Q->GetZ(3)); |
| 2020 | Pv->AddNode(Qv,NcQ++,tran); // Screw head |
| 2021 | z[0] = 0.5*(P->GetRmin(2)+P->GetRmax(2))-0.25*(P->GetRmax(2)-P->GetRmin(2)); |
| 2022 | x = z[0]*TMath::Cos(t0-t); |
| 2023 | y = z[0]*TMath::Sin(t0-t); |
| 2024 | tran = new TGeoTranslation("",x,y,P->GetZ(2)-Q->GetZ(3)); |
| 2025 | Pv->AddNode(Qv,NcQ++,tran); // Screw head |
| 541f7ba6 |
2026 | //Pv->AddNode(Vv,1,?); // Air hole in Posts |
| 2027 | //Pv->AddNode(Vv,2,?); // Air hole in Posts |
| 2028 | //Mv->AddNode(Wv,1,?); // Air hole in Posts |
| 2029 | //Mv->AddNode(Wv,2,?); // Air hole in Posts |
| 2030 | //Nv->AddNode(Xv,1,?); // Air hole in Posts |
| 2031 | //Nv->AddNode(Xv,2,?); // Air hole in Posts |
| 2032 | TGeoRotation *zposts,*zposts180; |
| 2033 | for(i=0;i<Nposts;i++){ // SSD Cone mounting posts |
| 171f3f35 |
2034 | zposts = new TGeoRotation("",0.0,0.0, |
| 2035 | ((Double_t)i*360.)/((Double_t)Nposts)); |
| 2036 | rottran = new TGeoCombiTrans("",0.0,0.0,-Z0,zposts); |
| 2037 | Moth->AddNode(Ov,i+1,rottran); // RB24 side |
| 2038 | Jv->AddNode(Mv,i+1,zposts); |
| 2039 | Iv->AddNode(Nv,i+1,zposts); |
| 2040 | //Jv->AddNode(Xv,2*i+3,?); // Air hole in Posts |
| 2041 | //Jv->AddNode(Xv,2*i+4,?); // Air hole in Posts |
| 2042 | zposts180 = new TGeoRotation("",0.0,180.0, |
| 2043 | ((Double_t)i*360.)/((Double_t)Nposts)); |
| 2044 | fliptran = new TGeoCombiTrans("",0.0,0.0,Z0,zposts180); |
| 2045 | Moth->AddNode(Ov,Nposts+i+1,fliptran); // RB26 side |
| 541f7ba6 |
2046 | } // end for i |
| 2047 | // |
| 2048 | for(i=0;i<NinScrews;i++){ |
| 171f3f35 |
2049 | t = (Phi0Screws+360.*((Double_t)i)/((Double_t)NinScrews))*kRadian; |
| 2050 | tran= new TGeoTranslation("",RcylinderScrews*TMath::Cos(t), |
| 2051 | RcylinderScrews*TMath::Sin(t),0.0); |
| 2052 | Kv->AddNode(Qv,NcQ++,tran); |
| 2053 | if(/*not where volumes U and T are*/kTRUE){ |
| 2054 | tranR = new TGeoTranslation("",RcylinderScrews*TMath::Cos(t), |
| 2055 | RcylinderScrews*TMath::Sin(t), |
| 2056 | K->GetZ(2)+R->GetDz()); |
| 2057 | tranS = new TGeoTranslation("",RcylinderScrews*TMath::Cos(t), |
| 2058 | RcylinderScrews*TMath::Sin(t), |
| 2059 | I->GetZ(4)+S->GetDz()); |
| 2060 | Kv->AddNode(Rv,NcR++,tranR); |
| 2061 | Iv->AddNode(Sv,NcS++,tranS); |
| 2062 | } // end if |
| 541f7ba6 |
2063 | } // end for i |
| 541f7ba6 |
2064 | const Int_t Nbscrew=2,Nbpins=3,Nrailsc=4,Nrailp=2; |
| 2065 | Double_t da[] = {-3.5,-1.5,1.5,3.5}; |
| 2066 | for(i=0;i<2;i++){ // Mounting for ITS-TPC bracket or ITS-Rails |
| 171f3f35 |
2067 | t0 = 180.*((Double_t)i)*kRadian; |
| 2068 | for(j=-Nbscrew/2;j<=Nbscrew/2;j++)if(j!=0){//screws per ITS-TPC bracket |
| 2069 | t = t0 + 5.0*((Double_t)j)*kRadian; |
| 2070 | tran = new TGeoTranslation("",RoutHole*TMath::Cos(t), |
| 2071 | RoutHole*TMath::Sin(t), |
| 2072 | B->GetZ(0)+D->GetDz()); |
| 2073 | Bv->AddNode(Dv,NcD++,tran); |
| 2074 | //if(fDebug) cout << "D: NcD="<<NcD<<endl; |
| 2075 | } // end or j |
| 2076 | for(j=-Nbpins/2;j<=Nbpins/2;j++){ // pins per ITS-TPC bracket |
| 2077 | t = t0 + 3.0*((Double_t)j)*kRadian; |
| 2078 | tran = new TGeoTranslation("",RoutHole*TMath::Cos(t), |
| 2079 | RoutHole*TMath::Sin(t), |
| 2080 | B->GetZ(0)+D->GetDz()); |
| 2081 | Bv->AddNode(Ev,NcE++,tran); |
| 2082 | //if(fDebug) cout << "E: NcE="<<NcE<<endl; |
| 2083 | } // end or j |
| 2084 | t0 = (96.5+187.*((Double_t)i))*kRadian; |
| 2085 | for(j=0;j<Nrailsc;j++){ // screws per ITS-rail bracket |
| 2086 | t = t0+da[j]*kRadian; |
| 2087 | tran = new TGeoTranslation("",RoutHole*TMath::Cos(t), |
| 2088 | RoutHole*TMath::Sin(t), |
| 2089 | B->GetZ(0)+D->GetDz()); |
| 2090 | Bv->AddNode(Dv,NcD++,tran); |
| 2091 | //if(fDebug) cout << "D2: NcD="<<NcD<<endl; |
| 2092 | } // end or j |
| 2093 | t0 = (91.5+184.*((Double_t)i))*kRadian; |
| 2094 | for(j=-Nrailp/2;j<=Nrailp/2;j++)if(j!=0){ // pins per ITS-rail bracket |
| 2095 | t = t0+(7.0*((Double_t)j))*kRadian; |
| 2096 | tran = new TGeoTranslation("",RoutHole*TMath::Cos(t), |
| 2097 | RoutHole*TMath::Sin(t), |
| 2098 | B->GetZ(0)+D->GetDz()); |
| 2099 | Bv->AddNode(Ev,NcE++,tran); |
| 2100 | //if(fDebug) cout << "E2: NcE="<<NcE<<endl; |
| 2101 | } // end or j |
| 541f7ba6 |
2102 | } // end for i |
| 2103 | for(i=0;i<Nmounts;i++){ // mounting points for SPD-cone+Beam-pipe support |
| 171f3f35 |
2104 | t0 = (45.0+((Double_t)i)*360./((Double_t)Nmounts))*kRadian; |
| 2105 | for(j=-1;j<=1;j++)if(j!=0){ // 2 screws per bracket |
| 2106 | t = t0+((Double_t)j)*0.5*DmountAngle*kRadian; |
| 2107 | tran = new TGeoTranslation("",RoutHole*TMath::Cos(t), |
| 2108 | RoutHole*TMath::Sin(t), |
| 2109 | B->GetZ(0)+D->GetDz()); |
| 2110 | Bv->AddNode(Dv,NcD++,tran); |
| 2111 | //if(fDebug) cout << "D3: NcD="<<NcD<<endl; |
| 2112 | } // end for j |
| 2113 | for(j=0;j<1;j++){ // 1 pin per bracket |
| 2114 | t = t0; |
| 2115 | tran = new TGeoTranslation("",RoutHole*TMath::Cos(t), |
| 2116 | RoutHole*TMath::Sin(t), |
| 2117 | B->GetZ(0)+D->GetDz()); |
| 2118 | Bv->AddNode(Ev,NcE++,tran); |
| 2119 | //if(fDebug) cout << "E3: NcE="<<NcE<<endl; |
| 2120 | } // end for j |
| 541f7ba6 |
2121 | } // end for i |
| 171f3f35 |
2122 | t = (T->GetPhi1()+0.5*T->GetDphi())*kRadian; |
| 2123 | tran = new TGeoTranslation("",RinHole*TMath::Cos(t),RinHole*TMath::Sin(t), |
| 2124 | T->GetZ(T->GetNz()-1)+R->GetDz()); |
| 541f7ba6 |
2125 | Tv->AddNode(Rv,NcR++,tran); |
| 171f3f35 |
2126 | t = (U->GetPhi1()+0.5*U->GetDphi())*kRadian; |
| 2127 | tran = new TGeoTranslation("",RinHole*TMath::Cos(t),RinHole*TMath::Sin(t), |
| 2128 | U->GetZ(U->GetNz()-1)+S->GetDz()); |
| 541f7ba6 |
2129 | Uv->AddNode(Sv,NcS++,tran); |
| 2130 | for(i=0;i<NssdSupports;i++){ // mounting braclets for SSD/SDD |
| 171f3f35 |
2131 | t0 = ((Double_t)i*360./((Double_t)NssdSupports)); |
| 2132 | rot = new TGeoRotation("",0.0,0.0,t0); |
| 2133 | Kv->AddNode(Tv,NcT++,rot); |
| 2134 | Iv->AddNode(Uv,NcU++,rot); |
| 2135 | //if(fDebug) cout << "T/U: copy number="<<i+1<<endl; |
| 2136 | //for(j=0;j<1;j++){ // 1 screws per bracket |
| 2137 | // t = t0; |
| 2138 | //} // end for j |
| 2139 | for(j=0;j<2;j++)if(j!=0){ // 2 pin per bracket |
| 2140 | t = t0 + ((Double_t)j)*0.5*DssdsddBracketAngle; |
| 2141 | tran = new TGeoTranslation("",RinHole*TMath::Cos(t), |
| 2142 | RinHole*TMath::Sin(t), |
| 2143 | T->GetZ(T->GetNz()-1)-E->GetDz()); |
| 2144 | Kv->AddNode(Ev,NcE++,tran); |
| 2145 | } // end for j |
| 541f7ba6 |
2146 | } // end for i |
| 2147 | } |
| 2148 | //______________________________________________________________________ |
| 2149 | void AliITSv11::CreateMaterials(){ |
| 2150 | // Create ITS materials |
| 2151 | // This function defines the default materials used in the Geant |
| 2152 | // Monte Carlo simulations for the geometries AliITSv11. |
| 2153 | // In general it is automatically replaced by |
| 2154 | // Inputs: |
| 2155 | // none. |
| 2156 | // Outputs: |
| 2157 | // none. |
| 2158 | // Return |
| 2159 | // none. |
| aa9bc63b |
2160 | |
| 541f7ba6 |
2161 | //TGeoMaterial *C = new TGeoMaterial("ITSCarbon",12.0,6.0,2.265); |
| 2162 | TGeoMaterial *Al = new TGeoMaterial("ITSAluminum",26.981539,13.0,2.07); |
| 2163 | TGeoMixture *Cfiber = new TGeoMixture("ITSCarbonFiber",6,1.930); |
| 2164 | TGeoMixture *Rohacell = new TGeoMixture("ITSRohacell",6,1.930); |
| 2165 | TGeoMixture *Staselite = new TGeoMixture("ITSStaselite4411w",6,1.930); |
| 2166 | TGeoMixture *Air = new TGeoMixture("ITSAir",6,1.205*1.E-3); |
| 2167 | TGeoMixture *Stainless = new TGeoMixture("ITSStainless",6,1.930); |
| 2168 | // |
| afac0af7 |
2169 | Double_t SPDcone[20]; |
| 2170 | SPDcone[0] = 1.0; // imat |
| 2171 | SPDcone[1] = 0.0; // isvol |
| 2172 | SPDcone[2] = gAlice->Field()->Integ(); // ifield |
| 2173 | SPDcone[3] = gAlice->Field()->Max(); // fieldm |
| 2174 | SPDcone[4] = 1.0; // tmaxfd [degrees] |
| 2175 | SPDcone[5] = 1.0; // stemax [cm] |
| 2176 | SPDcone[6] = 0.5; // deemax [fraction] |
| 2177 | SPDcone[7] = 1.0E-3; // epsil [cm] |
| 2178 | SPDcone[8] = 0.0; // stmin [cm] |
| 2179 | new TGeoMedium("ITSspdCarbonFiber",1,Cfiber,SPDcone); |
| 2180 | SPDcone[0] += 1.0; |
| 2181 | new TGeoMedium("ITSspdStaselite4411w",2,Staselite,SPDcone); |
| 2182 | SPDcone[0] += 1.0; |
| 2183 | new TGeoMedium("ITSspdRohacell50A",3,Rohacell,SPDcone); |
| 2184 | SPDcone[0] += 1.0; |
| 2185 | new TGeoMedium("ITSspdStainlesSteal",4,Stainless,SPDcone); |
| 2186 | SPDcone[0] += 1.0; |
| 2187 | new TGeoMedium("ITSspdAir",5,Air,SPDcone); |
| 2188 | SPDcone[0] += 1.0; |
| 2189 | new TGeoMedium("ITSspdAl",6,Al,SPDcone); |
| 2190 | // |
| 541f7ba6 |
2191 | Double_t SSDcone[20]; |
| 2192 | SSDcone[0] = 1.0; // imat |
| 2193 | SSDcone[1] = 0.0; // isvol |
| 2194 | SSDcone[2] = gAlice->Field()->Integ(); // ifield |
| 2195 | SSDcone[3] = gAlice->Field()->Max(); // fieldm |
| 2196 | SSDcone[4] = 1.0; // tmaxfd [degrees] |
| 2197 | SSDcone[5] = 1.0; // stemax [cm] |
| 2198 | SSDcone[6] = 0.5; // deemax [fraction] |
| 2199 | SSDcone[7] = 1.0E-3; // epsil [cm] |
| 2200 | SSDcone[8] = 0.0; // stmin [cm] |
| 2201 | new TGeoMedium("ITSssdCarbonFiber",1,Cfiber,SSDcone); |
| 2202 | SSDcone[0] += 1.0; |
| 2203 | new TGeoMedium("ITSssdStaselite4411w",2,Staselite,SSDcone); |
| 2204 | SSDcone[0] += 1.0; |
| 2205 | new TGeoMedium("ITSssdRohacell50A",3,Rohacell,SSDcone); |
| 2206 | SSDcone[0] += 1.0; |
| 2207 | new TGeoMedium("ITSssdStainlesSteal",4,Stainless,SSDcone); |
| 2208 | SSDcone[0] += 1.0; |
| 2209 | new TGeoMedium("ITSssdAir",5,Air,SSDcone); |
| 2210 | SSDcone[0] += 1.0; |
| 2211 | new TGeoMedium("ITSssdAl",6,Al,SSDcone); |
| dfefbaec |
2212 | } |
| 2213 | //______________________________________________________________________ |
| 2214 | void AliITSv11::InitAliITSgeom(){ |
| aa9bc63b |
2215 | // Based on the geometry tree defined in Geant 3.21, this |
| 162acd47 |
2216 | // routine initilizes the Class AliITSgeom from the Geant 3.21 ITS |
| 2217 | // geometry sturture. |
| aa9bc63b |
2218 | // Inputs: |
| 2219 | // none. |
| 2220 | // Outputs: |
| 2221 | // none. |
| 2222 | // Return |
| 2223 | // none. |
| dfefbaec |
2224 | } |
| dfefbaec |
2225 | //______________________________________________________________________ |
| 2226 | void AliITSv11::Init(){ |
| aa9bc63b |
2227 | // Initialise the ITS after it has been created. |
| 2228 | // Inputs: |
| 2229 | // none. |
| 2230 | // Outputs: |
| 2231 | // none. |
| 2232 | // Return |
| 2233 | // none. |
| dfefbaec |
2234 | } |
| 2235 | //______________________________________________________________________ |
| 2236 | void AliITSv11::SetDefaults(){ |
| 162acd47 |
2237 | // Sets the default segmentation, response, digit and raw cluster |
| 2238 | // classes to be used. These defaults can be overwritten in the |
| 2239 | // macros that do these later steps. Defaults are give hear for the |
| 2240 | // general user. |
| aa9bc63b |
2241 | // Inputs: |
| 2242 | // none. |
| 2243 | // Outputs: |
| 2244 | // none. |
| 2245 | // Return |
| 2246 | // none. |
| dfefbaec |
2247 | } |
| 2248 | //______________________________________________________________________ |
| 2249 | void AliITSv11::DrawModule(){ |
| 162acd47 |
2250 | // Draw a standard set of shaded view of the ITS version 11. |
| aa9bc63b |
2251 | // Inputs: |
| 2252 | // none. |
| 2253 | // Outputs: |
| 2254 | // none. |
| 2255 | // Return |
| 2256 | // none. |
| dfefbaec |
2257 | } |
| 2258 | //______________________________________________________________________ |
| 2259 | void AliITSv11::StepManager(){ |
| aa9bc63b |
2260 | // Called for every step in the ITS, then calles the AliITShit class |
| dfefbaec |
2261 | // creator with the information to be recoreded about that hit. |
| aa9bc63b |
2262 | // The value of the macro ALIITSPRINTGEOM if set to 1 will allow the |
| dfefbaec |
2263 | // printing of information to a file which can be used to create a .det |
| 2264 | // file read in by the routine CreateGeometry(). If set to 0 or any other |
| 2265 | // value except 1, the default behavior, then no such file is created nor |
| 162acd47 |
2266 | // is the extra variables and the like used in the printing allocated. |
| 2b680d9b |
2267 | } |
| dfefbaec |
2268 | |
git://git.uio.no / u / mrichter / AliRoot.git / blame