ITS/AliITSv11GeometrySupport.cxx

   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
  16 /* $Id$ */
  17 #include <stdio.h>
  18 #include <stdlib.h>
  19 // General Root includes
  20 #include <Riostream.h>
  21 #include <TMath.h>
  22 #include <float.h>
  23 #include <TFile.h>    // only required for Tracking function?
  24 #include <TObjArray.h>
  25 #include <TClonesArray.h>
  26 #include <TLorentzVector.h>
  27 #include <TObjString.h>
  28 // Root Geometry includes
  29 #include <TGeoManager.h>
  30 #include <TGeoVolume.h>
  31 #include <TGeoPcon.h>
  32 #include <TGeoCone.h>
  33 #include <TGeoTube.h> // contaings TGeoTubeSeg
  34 #include <TGeoArb8.h>
  35 #include <TGeoCompositeShape.h>
  36 #include <TGeoMatrix.h>
  37 #include <TGeoNode.h>
  38 #include <TGeoMaterial.h>
  39 #include <TGeoMedium.h>
  40 #include "AliITSBaseGeometry.h"
  41 #include "AliITSv11GeometrySupport.h"
  42
  43 ClassImp(AliITSv11GeometrySupport)
  44
  45 #define SQ(A) (A)*(A)
  46
  47 //______________________________________________________________________
  48 void AliITSv11GeometrySupport::SPDCone(TGeoVolume *Moth){
  49     // Define the detail SPD support cone geometry.
  50     // Inputs:
  51     //   none.
  52     // Outputs:
  53     //  none.
  54     // Return:
  55     //  none.
  56
  57     SPDThermalSheald(Moth);
  58 }
  59 //______________________________________________________________________
  60 void AliITSv11GeometrySupport::SPDThermalSheald(TGeoVolume *Moth){
  61     // Define the detail SPD Thermal Sheld geometry.
  62     // Inputs:
  63     //   none.
  64     // Outputs:
  65     //  none.
  66     // Return:
  67     //  none.
  68     // From ALICE-Thermal Screen (SPD) "Cylinder" file thermal-screen2_a3.ps
  69     // Volumes A1,A2,A2,Ah1,Ah2,Ah3, and B1,B2,B3,Bh1,Bh2,Bh3;
  70     // "CONE TRANSITION" file thermal-screen1_a3.ps Volumes C1,C2,C3,Ch1,Ch2,
  71     // Ch3; "FLANGE" file thermal-screen4_a3.ps Volumes D,Ds,Dw,Dws; and
  72     // "HALF ASSEMBLY" file thermal-screen3_a3.ps. This object, both halfs,
  73     // are incased inside of a single minimum sized mother volume called M,
  74     // which is a union of two parts M1 and 4 copies of M2.
  75     const Double_t TSCarbonFiberThA = 0.03*kmm; //
  76     //const Double_t TSCarbonFiberThB = 0.10*kmm; //
  77     const Double_t TSCLengthB  = 50.0*kmm; //
  78     const Double_t TSCLengthA  = 900.0*kmm-2.0*TSCLengthB; //
  79     const Double_t TSCLengthC  = 290.0*kmm; //
  80     const Double_t TSCLengthD  = 15.0*kmm; //
  81     const Double_t TSCAngle    = 36.0*kDegree;//Rep. angle of cent. accordin
  82     const Double_t TSCRoutA    = 99.255*kmm; // Outer radii
  83     const Double_t TSCRinA     = 81.475*kmm; // Iner radii
  84     const Double_t TSCRoutB    = 99.955*kmm; // Outer radii
  85     const Double_t TSCRinB     = 80.775*kmm; // Iner radii
  86     const Double_t TSCRoutCp   = 390.0*kmm;  // Outer radii
  87     const Double_t TSCRinCp    = 373.0*kmm;  // Iner radii
  88     Double_t TSCRoutC,TSCRinC; // values need to be calculated
  89     const Double_t TSCRwingD   = 492.5*kmm;  // Outer radii
  90     const Double_t TSCRoutD    = 0.5*840.*kmm;// Outer radii
  91     const Double_t TSCRinD     = 373.0*kmm;  // Iner radii
  92     const Double_t TSCAngleDD  = 60.*kmm/TSCRwingD/kRadian;// angular wing
  93                                                     // width of fill material
  94     const Double_t TSCAngleDDs = (60.*kmm-2.*TSCarbonFiberThA)/
  95                                                   TSCRwingD/kRadian;
  96     const Double_t TSCAngleD0  = 45.*kDegree;//Strting angle of wing
  97     const Double_t TSCoutSA    = 24.372*kmm; // The other one Calculated
  98     const Double_t TSCinLA     = 31.674*kmm; // The ohter one Calculated
  99     const Double_t TSCoutSB    = 24.596*kmm; // The other one Calculated
 100     const Double_t TSCinLB     = 31.453*kmm; // The ohter one Calculated
 101     const Double_t TSCoutSC    = 148.831*kmm;// The other one Calculated
 102     const Double_t TSCinLC     = 90.915*kmm; // The ohter one Calculated
 103     Int_t i,k;
 104     Double_t th;
 105     Double_t xo[7],yo[7],xi[7],yi[7];
 106     Double_t xbo[7],ybo[7],xbi[7],ybi[7];
 107     Double_t xco[7],yco[7],xci[7],yci[7];
 108     TGeoArb8 *A1,*A2,*A3,*Ah1,*Ah2,*Ah3,*B1,*B2,*B3,*Bh1,*Bh2,*Bh3;
 109     TGeoArb8 *C1,*C2,*C3,*Ch1,*Ch2,*Ch3;
 110     TGeoTube  *D,*Ds;
 111     TGeoTubeSeg *Dw,*Dws;
 112     TGeoCompositeShape *M;
 113     TGeoRotation *rot;
 114     TGeoTranslation *tranb,*tranbm,*tranc;
 115     TGeoTranslation *tranITSspdShealdVVt0;
 116     TGeoCombiTrans *rotITSspdShealdVVt1,*rotITSspdShealdVVt2;
 117     TGeoCombiTrans *rotITSspdShealdVVt3;
 118     TGeoMedium *SPDcf  = 0; // SPD support cone Carbon Fiber materal number.
 119     TGeoMedium *SPDfs  = 0; // SPD support cone inserto stesalite 4411w.
 120     TGeoMedium *SPDfo  = 0; // SPD support cone foam, Rohacell 50A.
 121     TGeoMedium *SPDss  = 0; // SPD support cone screw material,Stainless steal
 122     TGeoMedium *SPDair = 0; // SPD support cone Air
 123     //TGeoMedium *SPDal  = 0; // SPD support cone SDD mounting bracket Al
 124
 125     TSCRoutC = TMath::Sqrt(TSCRoutCp*TSCRoutCp-0.25*TSCoutSC*TSCoutSC);
 126     TSCRinC  = TMath::Sqrt(TSCRinCp *TSCRinCp -0.25*TSCinLC *TSCinLC );
 127     A1  = new TGeoArb8("ITS SPD Therm Screen Clyinder A1",0.5*TSCLengthA);
 128     A2  = new TGeoArb8("ITS SPD Therm Screen Clyinder A2",0.5*TSCLengthA);
 129     A3  = new TGeoArb8("ITS SPD Therm Screen Clyinder A3",0.5*TSCLengthA);
 130     Ah1 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ah1",0.5*TSCLengthA);
 131     Ah2 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ah2",0.5*TSCLengthA);
 132     Ah3 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ah3",0.5*TSCLengthA);
 133     B1  = new TGeoArb8("ITS SPD Therm Screen Clyinder B1",0.5*TSCLengthB);
 134     B2  = new TGeoArb8("ITS SPD Therm Screen Clyinder B2",0.5*TSCLengthB);
 135     B3  = new TGeoArb8("ITS SPD Therm Screen Clyinder B3",0.5*TSCLengthB);
 136     Bh1 = new TGeoArb8("ITS SPD Therm Screen Cylinder Bh1",0.5*TSCLengthB);
 137     Bh2 = new TGeoArb8("ITS SPD Therm Screen Cylinder Bh2",0.5*TSCLengthB);
 138     Bh3 = new TGeoArb8("ITS SPD Therm Screen Cylinder Bh3",0.5*TSCLengthB);
 139     C1  = new TGeoArb8("ITS SPD Therm Screen Clyinder C1",0.5*TSCLengthC);
 140     C2  = new TGeoArb8("ITS SPD Therm Screen Clyinder C2",0.5*TSCLengthC);
 141     C3  = new TGeoArb8("ITS SPD Therm Screen Clyinder C3",0.5*TSCLengthC);
 142     Ch1 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ch1",0.5*TSCLengthC);
 143     Ch2 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ch2",0.5*TSCLengthC);
 144     Ch3 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ch3",0.5*TSCLengthC);
 145     D = new TGeoTube("ITS SPD Therm Screen Flange D",TSCRinD,TSCRoutD,
 146                     0.5*TSCLengthD);
 147     Ds = new TGeoTube("ITS SPD Therm Screen Flange fill Ds",
 148                       TSCRinD+TSCarbonFiberThA,TSCRoutD-TSCarbonFiberThA,
 149                       0.5*TSCLengthD);
 150     printTube(D);
 151     printTube(Ds);
 152     Dw = new TGeoTubeSeg("ITS SPD Therm Screen Flange Wing Dw",
 153                          TSCRoutD,TSCRwingD ,0.5*TSCLengthD,
 154                          TSCAngleD0-0.5*TSCAngleDD,TSCAngleD0+0.5*TSCAngleDD);
 155     Dws = new TGeoTubeSeg("ITS SPD Therm Screen Flange Wing Fill Ds",
 156                           TSCRoutD,TSCRwingD-TSCarbonFiberThA,
 157                           0.5*TSCLengthD,TSCAngleD0-0.5*TSCAngleDDs,
 158                           TSCAngleD0+0.5*TSCAngleDDs);
 159     printTubeSeg(Dw);
 160     printTubeSeg(Dws);
 161     k = 0;
 162     for(i=-1;i<2;i++){
 163       th = ((Double_t)(i+1))*TSCAngle*kRadian;
 164       xo[k] = TSCRoutA*TMath::Sin(th) - 0.5*TSCoutSA*TMath::Cos(th);
 165       yo[k] = TSCRoutA*TMath::Cos(th) + 0.5*TSCoutSA*TMath::Sin(th);
 166       xi[k] = TSCRinA *TMath::Sin(th) - 0.5*TSCinLA *TMath::Cos(th);
 167       yi[k] = TSCRinA *TMath::Cos(th) + 0.5*TSCinLA *TMath::Sin(th);
 168       xbo[k] = TSCRoutB*TMath::Sin(th) - 0.5*TSCoutSB*TMath::Cos(th);
 169       ybo[k] = TSCRoutB*TMath::Cos(th) + 0.5*TSCoutSB*TMath::Sin(th);
 170       xbi[k] = TSCRinB *TMath::Sin(th) - 0.5*TSCinLB *TMath::Cos(th);
 171       ybi[k] = TSCRinB *TMath::Cos(th) + 0.5*TSCinLB *TMath::Sin(th);
 172       xco[k] = TSCRoutC*TMath::Sin(th) - 0.5*TSCoutSC*TMath::Cos(th);
 173       yco[k] = TSCRoutC*TMath::Cos(th) + 0.5*TSCoutSC*TMath::Sin(th);
 174       xci[k] = TSCRinC *TMath::Sin(th) - 0.5*TSCinLC *TMath::Cos(th);
 175       yci[k] = TSCRinC *TMath::Cos(th) + 0.5*TSCinLC *TMath::Sin(th);
 176       k++;
 177       xo[k] = TSCRoutA*TMath::Sin(th) + 0.5*TSCoutSA*TMath::Cos(th);
 178       yo[k] = TSCRoutA*TMath::Cos(th) - 0.5*TSCoutSA*TMath::Sin(th);
 179       xi[k] = TSCRinA *TMath::Sin(th) + 0.5*TSCinLA *TMath::Cos(th);
 180       yi[k] = TSCRinA *TMath::Cos(th) - 0.5*TSCinLA *TMath::Sin(th);
 181       xbo[k] = TSCRoutB*TMath::Sin(th) + 0.5*TSCoutSB*TMath::Cos(th);
 182       ybo[k] = TSCRoutB*TMath::Cos(th) - 0.5*TSCoutSB*TMath::Sin(th);
 183       xbi[k] = TSCRinB *TMath::Sin(th) + 0.5*TSCinLB *TMath::Cos(th);
 184       ybi[k] = TSCRinB *TMath::Cos(th) - 0.5*TSCinLB *TMath::Sin(th);
 185       xco[k] = TSCRoutC*TMath::Sin(th) + 0.5*TSCoutSC*TMath::Cos(th);
 186       yco[k] = TSCRoutC*TMath::Cos(th) - 0.5*TSCoutSC*TMath::Sin(th);
 187       xci[k] = TSCRinC *TMath::Sin(th) + 0.5*TSCinLC *TMath::Cos(th);
 188       yci[k] = TSCRinC *TMath::Cos(th) - 0.5*TSCinLC *TMath::Sin(th);
 189       k++;
 190     } // end for i
 191     xo[6] = xo[5];
 192     yo[6] = 0.0;
 193     xi[6] = xi[5];
 194     yi[6] = 0.0;
 195     xbo[6] = xbo[5];
 196     ybo[6] = 0.0;
 197     xbi[6] = xbi[5];
 198     ybi[6] = 0.0;
 199     xco[6] = xco[5];
 200     yco[6] = 0.0;
 201     xci[6] = xci[5];
 202     yci[6] = 0.0;
 203     if(GetDebug()){
 204     cout.precision(4);
 205     cout.width(7);
 206     cout <<"i     \t  xo  yo    \t  xi yi     \t  xbo ybo   \t   xbi ybi  "
 207         "\t   xco yco   \t   xci yxi"<<endl;
 208     for(i=0;i<7;i++){
 209         cout << i <<"\t"<<xo[i]<<","<<yo[i];
 210         cout      <<"\t"<<xi[i]<<","<<yi[i];
 211         cout      <<"\t"<<xbo[i]<<","<<ybo[i];
 212         cout      <<"\t"<<xbi[i]<<","<<ybi[i];
 213         cout      <<"\t"<<xco[i]<<","<<yco[i];
 214         cout      <<"\t"<<xci[i]<<","<<yci[i];
 215         cout<<endl;}
 216     } // end if GetDebug()
 217     //+++++++++++++++++++++++++
 218     A1->SetVertex(0,xo[0],yo[0]);
 219     A1->SetVertex(1,xo[1],yo[1]);
 220     A1->SetVertex(2,xi[1],yi[1]);
 221     A1->SetVertex(3,xi[0],yi[0]);
 222     //
 223     A2->SetVertex(0,xo[1],yo[1]);
 224     A2->SetVertex(1,xo[2],yo[2]);
 225     A2->SetVertex(2,xi[2],yi[2]);
 226     A2->SetVertex(3,xi[1],yi[1]);
 227     //
 228     A3->SetVertex(0,xo[5],yo[5]);
 229     A3->SetVertex(1,xo[6],yo[6]);
 230     A3->SetVertex(2,xi[6],yi[6]);
 231     A3->SetVertex(3,xi[5],yi[5]);
 232     //--------------------------
 233     B1->SetVertex(0,xbo[0],ybo[0]);
 234     B1->SetVertex(1,xbo[1],ybo[1]);
 235     B1->SetVertex(2,xbi[1],ybi[1]);
 236     B1->SetVertex(3,xbi[0],ybi[0]);
 237     //
 238     B2->SetVertex(0,xbo[1],ybo[1]);
 239     B2->SetVertex(1,xbo[2],ybo[2]);
 240     B2->SetVertex(2,xbi[2],ybi[2]);
 241     B2->SetVertex(3,xbi[1],ybi[1]);
 242     //
 243     B3->SetVertex(0,xbo[5],ybo[5]);
 244     B3->SetVertex(1,xbo[6],ybo[6]);
 245     B3->SetVertex(2,xbi[6],ybi[6]);
 246     B3->SetVertex(3,xbi[5],ybi[5]);
 247     //--------------------------
 248     C1->SetVertex(0,xco[0],yco[0]);
 249     C1->SetVertex(1,xco[1],yco[1]);
 250     C1->SetVertex(2,xci[1],yci[1]);
 251     C1->SetVertex(3,xci[0],yci[0]);
 252     //
 253     C2->SetVertex(0,xco[1],yco[1]);
 254     C2->SetVertex(1,xco[2],yco[2]);
 255     C2->SetVertex(2,xci[2],yci[2]);
 256     C2->SetVertex(3,xci[1],yci[1]);
 257     //
 258     C3->SetVertex(0,xco[5],yco[5]);
 259     C3->SetVertex(1,xco[6],yco[6]);
 260     C3->SetVertex(2,xci[6],yci[6]);
 261     C3->SetVertex(3,xci[5],yci[5]);
 262     // Defining the hole, filled with air
 263     Double_t p1,c1,x,y,x7[3],y7[3];
 264     p1 = (xo[0]-xi[0])/(yo[0]-yi[0]);
 265     c1 = xo[0]+0.5*TSCarbonFiberThA*TMath::Sqrt(SQ(xo[0]-xi[0])+
 266                                             SQ(yo[0]-yi[0]))/(xo[0]-xi[0]);
 267     y = TSCRoutA-2.*TSCarbonFiberThA;
 268     x = p1*(y-yo[0])+c1;
 269     Ah1->SetVertex(0,x,y);
 270     Bh1->SetVertex(0,x,y);
 271     Ch1->SetVertex(4,x,y);
 272     y = TSCRinA+TSCarbonFiberThA;
 273     x = p1*(y-yo[0])+c1;
 274     Ah1->SetVertex(3,x,y);
 275     Bh1->SetVertex(3,x,y);
 276     x7[0] = x; y7[0] = y; // vortexing done after last point
 277     //Ch1->SetVertex(7,x,y);
 278     p1 = (xo[1]-xi[1])/(yo[1]-yi[1]);
 279     c1 = xo[1]-0.5*TSCarbonFiberThA*TMath::Sqrt(SQ(xo[1]-xi[1])+
 280                                             SQ(yo[1]-yi[1]))/(xo[1]-xi[1]);
 281     y = TSCRoutA-2.*TSCarbonFiberThA;
 282     x = p1*(y-yo[1])+c1;
 283     Ah1->SetVertex(1,x,y);
 284     Bh1->SetVertex(1,x,y);
 285     Ch1->SetVertex(5,x,y);
 286     y = TSCRinA+TSCarbonFiberThA;
 287     x = p1*(y-yo[1])+c1;
 288     Ah1->SetVertex(2,x,y);
 289     Bh1->SetVertex(2,x,y);
 290     Ch1->SetVertex(6,x,y);
 291     //
 292     // The easist way to get the points for the hole in volume A2 is to
 293     // rotate it to the Y axis where the y coordinates are easier to know
 294     // and then rotate it back.
 295     Double_t xp,yp,xa,ya,xb,yb;
 296     th = 0.5*TSCAngle*kRadian;
 297     xa = TMath::Cos(th)*xo[1]-TMath::Sin(th)*yo[1];
 298     ya = TMath::Sin(th)*xo[1]+TMath::Cos(th)*yo[1];
 299     xb = TMath::Cos(th)*xi[1]-TMath::Sin(th)*yi[1];
 300     yb = TMath::Sin(th)*xi[1]+TMath::Cos(th)*yi[1];
 301     p1 = (xa-xb)/(ya-yb);
 302     c1 = xa+0.5*TSCarbonFiberThA*TMath::Sqrt(SQ(xa-xb)+SQ(ya-yb))/(xa-xb);
 303     y = ya-TSCarbonFiberThA;
 304     x = p1*(y-ya)+c1;
 305     xp = TMath::Cos(-th)*x-TMath::Sin(-th)*y;
 306     yp = TMath::Sin(-th)*x+TMath::Cos(-th)*y;
 307     Ah2->SetVertex(0,xp,yp);
 308     Bh2->SetVertex(0,xp,yp);
 309     Ch2->SetVertex(4,xp,yp);
 310     y = yb+2.0*TSCarbonFiberThA;
 311     x = p1*(y-ya)+c1;
 312     xp = TMath::Cos(-th)*x-TMath::Sin(-th)*y;
 313     yp = TMath::Sin(-th)*x+TMath::Cos(-th)*y;
 314     Ah2->SetVertex(3,xp,yp);
 315     Bh2->SetVertex(3,xp,yp);
 316     x7[1] = x; y7[1] = y; // vortexing done after last point
 317     //Ch2->SetVertex(7,xp,yp);
 318     xa = TMath::Cos(th)*xo[2]-TMath::Sin(th)*yo[2];
 319     ya = TMath::Sin(th)*xo[2]+TMath::Cos(th)*yo[2];
 320     xb = TMath::Cos(th)*xi[2]-TMath::Sin(th)*yi[2];
 321     yb = TMath::Sin(th)*xi[2]+TMath::Cos(th)*yi[2];
 322     p1 = (xa-xb)/(ya-yb);
 323     c1 = xa-0.5*TSCarbonFiberThA*TMath::Sqrt(SQ(xa-xb)+SQ(ya-yb))/(xa-xb);
 324     y = ya-TSCarbonFiberThA;
 325     x = p1*(y-ya)+c1;
 326     xp = TMath::Cos(-th)*x-TMath::Sin(-th)*y;
 327     yp = TMath::Sin(-th)*x+TMath::Cos(-th)*y;
 328     Ah2->SetVertex(1,xp,yp);
 329     Bh2->SetVertex(1,xp,yp);
 330     Ch2->SetVertex(5,xp,yp);
 331     y = yb+2.0*TSCarbonFiberThA;
 332     x = p1*(y-ya)+c1;
 333     xp = TMath::Cos(-th)*x-TMath::Sin(-th)*y;
 334     yp = TMath::Sin(-th)*x+TMath::Cos(-th)*y;
 335     Ah2->SetVertex(2,xp,yp);
 336     Bh2->SetVertex(2,xp,yp);
 337     Ch2->SetVertex(6,xp,yp);
 338     //
 339     p1 = (yo[5]-yi[5])/(xo[5]-xi[5]);
 340     c1 = yo[5]+0.5*TSCarbonFiberThA*TMath::Sqrt(SQ(yo[5]-yi[5])+
 341                                             SQ(xo[5]-xi[5]))/(yo[5]-yi[5]);
 342     x = xo[5]-TSCarbonFiberThA;
 343     y = p1*(x-xo[5])+c1;
 344     Ah3->SetVertex(0,x,y);
 345     Bh3->SetVertex(0,x,y);
 346     Ch3->SetVertex(4,x,y);
 347     x = xi[5]+2.0*TSCarbonFiberThA;
 348     y = p1*(x-xo[5])+c1;
 349     Ah3->SetVertex(3,x,y);
 350     Bh3->SetVertex(3,x,y);
 351     x7[2] = x; y7[2] = y; // vortexing done after last point
 352     //Ch3->SetVertex(7,x,y);
 353     y = 2.0*TSCarbonFiberThA;
 354     x = xo[5]-TSCarbonFiberThA;
 355     Ah3->SetVertex(1,x,y);
 356     Bh3->SetVertex(1,x,y);
 357     Ch3->SetVertex(5,x,y);
 358     y = 2.0*TSCarbonFiberThA;
 359     x = xi[5]+2.0*TSCarbonFiberThA;
 360     Ah3->SetVertex(2,x,y);
 361     Bh3->SetVertex(2,x,y);
 362     Ch3->SetVertex(6,x,y);
 363     //
 364     for(i=0;i<4;i++){ // define points at +dz
 365       A1->SetVertex(i+4,(A1->GetVertices())[2*i],(A1->GetVertices())[1+2*i]);
 366       A2->SetVertex(i+4,(A2->GetVertices())[2*i],(A2->GetVertices())[1+2*i]);
 367       A3->SetVertex(i+4,(A3->GetVertices())[2*i],(A3->GetVertices())[1+2*i]);
 368       //
 369       B1->SetVertex(i+4,(B1->GetVertices())[2*i],(B1->GetVertices())[1+2*i]);
 370       B2->SetVertex(i+4,(B2->GetVertices())[2*i],(B2->GetVertices())[1+2*i]);
 371       B3->SetVertex(i+4,(B3->GetVertices())[2*i],(B3->GetVertices())[1+2*i]);
 372       // C's are a cone which must match up with B's.
 373       C1->SetVertex(i+4,(B1->GetVertices())[2*i],(B1->GetVertices())[1+2*i]);
 374       C2->SetVertex(i+4,(B2->GetVertices())[2*i],(B2->GetVertices())[1+2*i]);
 375       C3->SetVertex(i+4,(B3->GetVertices())[2*i],(B3->GetVertices())[1+2*i]);
 376       //
 377       Ah1->SetVertex(i+4,(Ah1->GetVertices())[2*i],
 378                          (Ah1->GetVertices())[1+2*i]);
 379       Ah2->SetVertex(i+4,(Ah2->GetVertices())[2*i],
 380                          (Ah2->GetVertices())[1+2*i]);
 381       Ah3->SetVertex(i+4,(Ah3->GetVertices())[2*i],
 382                          (Ah3->GetVertices())[1+2*i]);
 383       //
 384       Bh1->SetVertex(i+4,(Bh1->GetVertices())[2*i],
 385                          (Bh1->GetVertices())[1+2*i]);
 386       Bh2->SetVertex(i+4,(Bh2->GetVertices())[2*i],
 387                          (Bh2->GetVertices())[1+2*i]);
 388       Bh3->SetVertex(i+4,(Bh3->GetVertices())[2*i],
 389                          (Bh3->GetVertices())[1+2*i]);
 390     } // end for
 391     //
 392     p1 = (xco[0]-xci[0])/(yco[0]-yci[0]);
 393     c1 = xco[0]+0.5*TSCarbonFiberThA*TMath::Sqrt(SQ(xco[0]-xci[0])+
 394                                            SQ(yco[0]-yci[0]))/(xco[0]-xci[0]);
 395     y = TSCRoutC-2.*TSCarbonFiberThA;
 396     x = p1*(y-yco[0])+c1;
 397     Ch1->SetVertex(0,x,y);
 398     y = TSCRinC+TSCarbonFiberThA;
 399     x = p1*(y-yci[0])+c1;
 400     Ch1->SetVertex(2,x,y);
 401     p1 = (xco[1]-xci[1])/(yco[1]-yci[1]);
 402     c1 = xco[1]-0.5*TSCarbonFiberThA*TMath::Sqrt(SQ(xco[1]-xci[1])+
 403                                            SQ(yco[1]-yci[1]))/(xco[1]-xci[1]);
 404     y = TSCRoutC-2.*TSCarbonFiberThA;
 405     x = p1*(y-yco[1])+c1;
 406     Ch1->SetVertex(1,x,y);
 407     y = TSCRinC+TSCarbonFiberThA;
 408     x = p1*(y-yci[1])+c1;
 409     Ch1->SetVertex(3,x,y);
 410     //
 411     th = 0.5*TSCAngle*kRadian;
 412     xa = TMath::Cos(th)*xco[1]-TMath::Sin(th)*yco[1];
 413     ya = TMath::Sin(th)*xco[1]+TMath::Cos(th)*yco[1];
 414     xb = TMath::Cos(th)*xci[1]-TMath::Sin(th)*yci[1];
 415     yb = TMath::Sin(th)*xci[1]+TMath::Cos(th)*yci[1];
 416     p1 = (xa-xb)/(ya-yb);
 417     c1 = xa+0.5*TSCarbonFiberThA*TMath::Sqrt(SQ(xa-xb)+SQ(ya-yb))/(xa-xb);
 418     y = ya-TSCarbonFiberThA;
 419     x = p1*(y-ya)+c1;
 420     xp = TMath::Cos(-th)*x-TMath::Sin(-th)*y;
 421     yp = TMath::Sin(-th)*x+TMath::Cos(-th)*y;
 422     yp = ya-TSCarbonFiberThA;
 423     xp = p1*(y-ya)+c1;
 424     Ch2->SetVertex(0,xp,yp);
 425     y = yb+2.0*TSCarbonFiberThA;
 426     x = p1*(y-ya)+c1;
 427     xp = TMath::Cos(-th)*x-TMath::Sin(-th)*y;
 428     yp = TMath::Sin(-th)*x+TMath::Cos(-th)*y;
 429     Ch2->SetVertex(2,xp,yp);
 430     xa = TMath::Cos(th)*xco[2]-TMath::Sin(th)*yco[2];
 431     ya = TMath::Sin(th)*xco[2]+TMath::Cos(th)*yco[2];
 432     xb = TMath::Cos(th)*xci[2]-TMath::Sin(th)*yci[2];
 433     yb = TMath::Sin(th)*xci[2]+TMath::Cos(th)*yci[2];
 434     p1 = (xa-xb)/(ya-yb);
 435     c1 = xa-0.5*TSCarbonFiberThA*TMath::Sqrt(SQ(xa-xb)+SQ(ya-yb))/(xa-xb);
 436     y = ya-TSCarbonFiberThA;
 437     x = p1*(y-ya)+c1;
 438     xp = TMath::Cos(-th)*x-TMath::Sin(-th)*y;
 439     yp = TMath::Sin(-th)*x+TMath::Cos(-th)*y;
 440     Ch2->SetVertex(1,xp,yp);
 441     y = yb+2.0*TSCarbonFiberThA;
 442     x = p1*(y-ya)+c1;
 443     xp = TMath::Cos(-th)*x-TMath::Sin(-th)*y;
 444     yp = TMath::Sin(-th)*x+TMath::Cos(-th)*y;
 445     Ch2->SetVertex(3,xp,yp);
 446     //
 447     p1 = (yco[5]-yci[5])/(xco[5]-xci[5]);
 448     c1 = yco[5]+0.5*TSCarbonFiberThA*TMath::Sqrt(SQ(yco[5]-yci[5])+
 449                                           SQ(xco[5]-xci[5]))/(yco[5]-yci[5]);
 450     x = xco[5]-TSCarbonFiberThA;
 451     y = p1*(x-xco[5])+c1;
 452     Ch3->SetVertex(0,x,y);
 453     x = xci[5]+2.0*TSCarbonFiberThA;
 454     y = p1*(x-xci[5])+c1;
 455     Ch3->SetVertex(2,x,y);
 456     y = 2.0*TSCarbonFiberThA;
 457     x = xco[5]-TSCarbonFiberThA;
 458     Ch3->SetVertex(1,x,y);
 459     y = 2.0*TSCarbonFiberThA;
 460     x = xci[5]+2.0*TSCarbonFiberThA;
 461     Ch3->SetVertex(3,x,y);
 462     Ch1->SetVertex(7,x7[0],y7[0]); // 7th point most be done last ???
 463     Ch2->SetVertex(7,x7[1],y7[1]); // 7th point most be done last ???
 464     Ch3->SetVertex(7,x7[2],y7[2]); // 7th point most be done last ???
 465     printArb8(A1);
 466     printArb8(Ah1);
 467     printArb8(A2);
 468     printArb8(Ah2);
 469     printArb8(A3);
 470     printArb8(Ah3);
 471     printArb8(B1);
 472     printArb8(Bh1);
 473     printArb8(B2);
 474     printArb8(Bh2);
 475     printArb8(B3);
 476     printArb8(Bh3);
 477     printArb8(C1);
 478     printArb8(Ch1);
 479     printArb8(C2);
 480     printArb8(Ch2);
 481     printArb8(C3);
 482     printArb8(Ch3);
 483     //
 484     // Define Minimal volume to inclose this SPD Thermal Sheald.
 485     TGeoPcon *M1 = new TGeoPcon("ITSspdShealdVV",0.0,360.0,9);
 486     M1->Z(0)    = 0.5*TSCLengthA+TSCLengthB;
 487     M1->Rmin(0) = TSCRinB;
 488     x = B1->GetVertices()[0]; // [0][0]
 489     y = B1->GetVertices()[1]; // [0][1]
 490     M1->Rmax(0) = TMath::Sqrt(x*x+y*y);
 491     M1->Z(1)    = M1->GetZ(0)-TSCLengthB;
 492     M1->Rmin(1) = M1->GetRmin(0);
 493     M1->Rmax(1) = M1->GetRmax(0);
 494     M1->Z(2)    = M1->GetZ(1);
 495     M1->Rmin(2) = TSCRinA;
 496     x = A1->GetVertices()[0]; // [0]0]
 497     y = A1->GetVertices()[1]; // [0][1]
 498     M1->Rmax(2) = TMath::Sqrt(x*x+y*y);
 499     M1->Z(3)    = -(M1->GetZ(0)-TSCLengthB);
 500     M1->Rmin(3) = M1->GetRmin(2);
 501     M1->Rmax(3) = M1->GetRmax(2);
 502     M1->Z(4)    = M1->GetZ(3);
 503     M1->Rmin(4) = M1->GetRmin(1);
 504     M1->Rmax(4) = M1->GetRmax(1);
 505     M1->Z(5)    = -(M1->GetZ(0));
 506     M1->Rmin(5) = M1->GetRmin(0);
 507     M1->Rmax(5) = M1->GetRmax(0);
 508     M1->Z(6)    = M1->GetZ(5) - TSCLengthC;
 509     M1->Rmin(6) = TSCRinC;
 510     x = C1->GetVertices()[0]; // [0][0]
 511     y = C1->GetVertices()[1]; // [0][1]
 512     M1->Rmax(6) = TMath::Sqrt(x*x+y*y);
 513     M1->Z(7)    = M1->GetZ(6);
 514     M1->Rmin(7) = D->GetRmin();
 515     M1->Rmax(7) = D->GetRmax();
 516     M1->Z(8)    = M1->Z(7) - TSCLengthD;
 517     M1->Rmin(8) = M1->GetRmin(7);
 518     M1->Rmax(8) = M1->GetRmax(7);
 519     TGeoTubeSeg *M2 = new TGeoTubeSeg("ITSspdShealdWingVV",
 520        M1->GetRmax(8),Dw->GetRmax(),Dw->GetDz(),Dw->GetPhi1(),Dw->GetPhi2());
 521     printTubeSeg(M2);
 522     //
 523     x = 0.5*(M1->GetZ(8) + M1->GetZ(7));
 524     tranITSspdShealdVVt0 = new TGeoTranslation("ITSspdShealdVVt0",0.0,0.0,x);
 525     tranITSspdShealdVVt0->RegisterYourself();
 526     TGeoRotation rotz90("",0.0,0.0,90.0); // never registered.
 527     rotITSspdShealdVVt1 = new TGeoCombiTrans(*tranITSspdShealdVVt0,rotz90);
 528     rotITSspdShealdVVt1->SetName("ITSspdShealdVVt1");
 529     rotITSspdShealdVVt1->RegisterYourself();
 530     TGeoRotation rotz180("",0.0,0.0,180.0); // never registered
 531     rotITSspdShealdVVt2 = new TGeoCombiTrans(*tranITSspdShealdVVt0,rotz180);
 532     rotITSspdShealdVVt2->SetName("ITSspdShealdVVt2");
 533     rotITSspdShealdVVt2->RegisterYourself();
 534     TGeoRotation rotz270("",0.0,0.0,270.0); // never registered
 535     rotITSspdShealdVVt3 = new TGeoCombiTrans(*tranITSspdShealdVVt0,rotz270);
 536     rotITSspdShealdVVt3->SetName("ITSspdShealdVVt3");
 537     rotITSspdShealdVVt3->RegisterYourself();
 538     M = new TGeoCompositeShape("ITS SPD Thermal sheald volume",
 539                               "(((ITSspdShealdVV+"
 540                               "ITSspdShealdWingVV:ITSspdShealdVVt0)+"
 541                               "ITSspdShealdWingVV:ITSspdShealdVVt1)+"
 542                               "ITSspdShealdWingVV:ITSspdShealdVVt2)+"
 543                               "ITSspdShealdWingVV:ITSspdShealdVVt3");
 544     //
 545     TGeoManager *mgr = gGeoManager;
 546     SPDcf = mgr->GetMedium("ITSspdCarbonFiber");
 547     SPDfs = mgr->GetMedium("ITSspdStaselite4411w");
 548     SPDfo = mgr->GetMedium("ITSspdRohacell50A");
 549     SPDss = mgr->GetMedium("ITSspdStainlessSteal");
 550     SPDair= mgr->GetMedium("ITSspdAir");
 551     TGeoVolume *A1v,*A2v,*A3v,*Ah1v,*Ah2v,*Ah3v;
 552     TGeoVolume *B1v,*B2v,*B3v,*Bh1v,*Bh2v,*Bh3v;
 553     TGeoVolume *C1v,*C2v,*C3v,*Ch1v,*Ch2v,*Ch3v;
 554     TGeoVolume *Dv,*Dsv,*Dwv,*Dwsv,*Mv;
 555     Mv = new TGeoVolume("ITSspdThermalSheald",M,SPDair);
 556     Mv->SetVisibility(kTRUE);
 557     Mv->SetLineColor(7); // light Blue
 558     Mv->SetLineWidth(1);
 559     Mv->SetFillColor(Mv->GetLineColor());
 560     Mv->SetFillStyle(4090); // 90% transparent
 561     Moth->AddNode(Mv,1,0); ///////////////////// Virtual Volume ////////
 562     A1v = new TGeoVolume("ITSspdCentCylA1CF",A1,SPDcf);
 563     A1v->SetVisibility(kTRUE);
 564     A1v->SetLineColor(4);
 565     A1v->SetLineWidth(1);
 566     A2v = new TGeoVolume("ITSspdCentCylA2CF",A2,SPDcf);
 567     A2v->SetVisibility(kTRUE);
 568     A2v->SetLineColor(4);
 569     A2v->SetLineWidth(1);
 570     A3v = new TGeoVolume("ITSspdCentCylA3CF",A3,SPDcf);
 571     A3v->SetVisibility(kTRUE);
 572     A3v->SetLineColor(4);
 573     A3v->SetLineWidth(1);
 574     B1v = new TGeoVolume("ITSspdCentCylB1CF",B1,SPDcf);
 575     B1v->SetVisibility(kTRUE);
 576     B1v->SetLineColor(4);
 577     B1v->SetLineWidth(1);
 578     B2v = new TGeoVolume("ITSspdCentCylB2CF",B2,SPDcf);
 579     B2v->SetVisibility(kTRUE);
 580     B2v->SetLineColor(4);
 581     B2v->SetLineWidth(1);
 582     B3v = new TGeoVolume("ITSspdCentCylB3CF",B3,SPDcf);
 583     B3v->SetVisibility(kTRUE);
 584     B3v->SetLineColor(4);
 585     B3v->SetLineWidth(1);
 586     C1v = new TGeoVolume("ITSspdCentCylC1CF",C1,SPDcf);
 587     C1v->SetVisibility(kTRUE);
 588     C1v->SetLineColor(4);
 589     C1v->SetLineWidth(1);
 590     C2v = new TGeoVolume("ITSspdCentCylC2CF",C2,SPDcf);
 591     C2v->SetVisibility(kTRUE);
 592     C2v->SetLineColor(4);
 593     C2v->SetLineWidth(1);
 594     C3v = new TGeoVolume("ITSspdCentCylC3CF",C3,SPDcf);
 595     C3v->SetVisibility(kTRUE);
 596     C3v->SetLineColor(4);
 597     C3v->SetLineWidth(1);
 598     Ah1v = new TGeoVolume("ITSspdCentCylA1AirA",Ah1,SPDair);
 599     Ah1v->SetVisibility(kTRUE);
 600     Ah1v->SetLineColor(5); // Yellow
 601     Ah1v->SetFillColor(Ah1v->GetLineColor());
 602     Ah1v->SetFillStyle(4090); // 90% transparent
 603     Ah2v = new TGeoVolume("ITSspdCentCylA2AirA",Ah2,SPDair);
 604     Ah2v->SetVisibility(kTRUE);
 605     Ah2v->SetLineColor(5); // Yellow
 606     Ah2v->SetFillColor(Ah2v->GetLineColor());
 607     Ah2v->SetFillStyle(4090); // 90% transparent
 608     Ah3v = new TGeoVolume("ITSspdCentCylA3AirA",Ah3,SPDair);
 609     Ah3v->SetVisibility(kTRUE);
 610     Ah3v->SetLineColor(5); // Yellow
 611     Ah3v->SetFillColor(Ah3v->GetLineColor());
 612     Ah3v->SetFillStyle(4090); // 90% transparent
 613     Bh1v = new TGeoVolume("ITSspdCentCylA1AirB",Bh1,SPDair);
 614     Bh1v->SetVisibility(kTRUE);
 615     Bh1v->SetLineColor(5); // Yellow
 616     Bh1v->SetFillColor(Bh1v->GetLineColor());
 617     Bh1v->SetFillStyle(4090); // 90% transparent
 618     Bh2v = new TGeoVolume("ITSspdCentCylA2AirB",Bh2,SPDair);
 619     Bh2v->SetVisibility(kTRUE);
 620     Bh2v->SetLineColor(5); // Yellow
 621     Bh2v->SetFillColor(Bh2v->GetLineColor());
 622     Bh2v->SetFillStyle(4090); // 90% transparent
 623     Bh3v = new TGeoVolume("ITSspdCentCylA3AirB",Bh3,SPDair);
 624     Bh3v->SetVisibility(kTRUE);
 625     Bh3v->SetLineColor(5); // Yellow
 626     Bh3v->SetFillColor(Bh3v->GetLineColor());
 627     Bh3v->SetFillStyle(4090); // 90% transparent
 628     Ch1v = new TGeoVolume("ITSspdCentCylA1AirC",Ch1,SPDair);
 629     Ch1v->SetVisibility(kTRUE);
 630     Ch1v->SetLineColor(5); // Yellow
 631     Ch1v->SetFillColor(Ch1v->GetLineColor());
 632     Ch1v->SetFillStyle(4090); // 90% transparent
 633     Ch2v = new TGeoVolume("ITSspdCentCylA2AirC",Ch2,SPDair);
 634     Ch2v->SetVisibility(kTRUE);
 635     Ch2v->SetLineColor(5); // Yellow
 636     Ch2v->SetFillColor(Ch2v->GetLineColor());
 637     Ch2v->SetFillStyle(4090); // 90% transparent
 638     Ch3v = new TGeoVolume("ITSspdCentCylA3AirC",Ch3,SPDair);
 639     Ch3v->SetVisibility(kTRUE);
 640     Ch3v->SetLineColor(5); // Yellow
 641     Ch3v->SetFillColor(Ch3v->GetLineColor());
 642     Ch3v->SetFillStyle(4090); // 90% transparent
 643     Dv = new TGeoVolume("ITSspdCentCylA1CD",D,SPDcf);
 644     Dv->SetVisibility(kTRUE);
 645     Dv->SetLineColor(4);
 646     Dv->SetLineWidth(1);
 647     Dwv = new TGeoVolume("ITSspdCentCylA1CDw",Dw,SPDcf);
 648     Dwv->SetVisibility(kTRUE);
 649     Dwv->SetLineColor(4);
 650     Dwv->SetLineWidth(1);
 651     Dsv = new TGeoVolume("ITSspdCentCylA1Dfill",Ds,SPDfs);
 652     Dsv->SetVisibility(kTRUE);
 653     Dsv->SetLineColor(3); // Green
 654     Dsv->SetFillColor(Dsv->GetLineColor());
 655     Dsv->SetFillStyle(4010); // 10% transparent
 656     Dwsv = new TGeoVolume("ITSspdCentCylA1DwingFill",Dws,SPDfs);
 657     Dwsv->SetVisibility(kTRUE);
 658     Dwsv->SetLineColor(3); // Green
 659     Dwsv->SetFillColor(Dwsv->GetLineColor());
 660     Dwsv->SetFillStyle(4010); // 10% transparent
 661     //
 662     A1v->AddNode(Ah1v,1,0);
 663     A2v->AddNode(Ah2v,1,0);
 664     A3v->AddNode(Ah3v,1,0);
 665     B1v->AddNode(Bh1v,1,0);
 666     B2v->AddNode(Bh2v,1,0);
 667     B3v->AddNode(Bh3v,1,0);
 668     C1v->AddNode(Ch1v,1,0);
 669     C2v->AddNode(Ch2v,1,0);
 670     C3v->AddNode(Ch3v,1,0);
 671     Dv ->AddNode(Dsv ,1,0);
 672     Dwv->AddNode(Dwsv,1,0);
 673     //
 674     Mv->AddNode(A1v,1,0);
 675     Mv->AddNode(A2v,1,0);
 676     Mv->AddNode(A3v,1,0);
 677     tranb  = new TGeoTranslation("",0.0,0.0,0.5*(TSCLengthA+TSCLengthB));
 678     tranbm = new TGeoTranslation("",0.0,0.0,0.5*(-TSCLengthA-TSCLengthB));
 679     Mv->AddNode(B1v,1,tranb);
 680     Mv->AddNode(B2v,1,tranb);
 681     Mv->AddNode(B3v,1,tranb);
 682     Mv->AddNode(B1v,2,tranbm);
 683     Mv->AddNode(B2v,2,tranbm);
 684     Mv->AddNode(B3v,2,tranbm);
 685     // Muon side (rb26) is at -Z.
 686     tranc = new TGeoTranslation("",0.0,0.0,
 687                                 0.5*(-TSCLengthA-TSCLengthB-TSCLengthC));
 688     Mv->AddNode(C1v,1,tranc);
 689     Mv->AddNode(C2v,1,tranc);
 690     Mv->AddNode(C3v,1,tranc);
 691     Mv->AddNode(Dv,1,tranITSspdShealdVVt0);
 692     Mv->AddNode(Dwv,1,tranITSspdShealdVVt0);
 693     Mv->AddNode(Dwv,2,rotITSspdShealdVVt1);
 694     Mv->AddNode(Dwv,3,rotITSspdShealdVVt2);
 695     Mv->AddNode(Dwv,4,rotITSspdShealdVVt3);
 696     k=2;
 697     for(i=1;i<10;i++) {
 698         th = ((Double_t)i)*TSCAngle*kDegree;
 699         rot = new TGeoRotation("",0.0,0.0,th);
 700         Mv->AddNode(A1v,i+1,rot);
 701         Mv->AddNode(B1v,i+2,new TGeoCombiTrans(*tranb,*rot));
 702         Mv->AddNode(B1v,i+12,new TGeoCombiTrans(*tranbm,*rot));
 703         Mv->AddNode(C1v,i+1,new TGeoCombiTrans(*tranc,*rot));
 704         if(i!=0||i!=2||i!=7){
 705             Mv->AddNode(A2v,k++,rot);
 706             Mv->AddNode(B2v,k++,new TGeoCombiTrans(*tranb,*rot));
 707             Mv->AddNode(B2v,k++,new TGeoCombiTrans(*tranbm,*rot));
 708             Mv->AddNode(C2v,k++,new TGeoCombiTrans(*tranc,*rot));
 709         } // end if
 710         if(i==5) {
 711             Mv->AddNode(A3v,2,rot);
 712             Mv->AddNode(B3v,3,new TGeoCombiTrans(*tranb,*rot));
 713             Mv->AddNode(B3v,4,new TGeoCombiTrans(*tranbm,*rot));
 714             Mv->AddNode(C3v,2,new TGeoCombiTrans(*tranc,*rot));
 715         } // end if
 716     } // end for i
 717     rot = new TGeoRotation("",180.,0.0,0.0);
 718     Mv->AddNode(A3v,3,rot);
 719     Mv->AddNode(B3v,5,new TGeoCombiTrans(*tranb,*rot));
 720     Mv->AddNode(B3v,6,new TGeoCombiTrans(*tranbm,*rot));
 721     Mv->AddNode(C3v,3,new TGeoCombiTrans(*tranc,*rot));
 722     rot = new TGeoRotation("",180.,0.0,180.0);
 723     Mv->AddNode(A3v,4,rot);
 724     Mv->AddNode(B3v,7,new TGeoCombiTrans(*tranb,*rot));
 725     Mv->AddNode(B3v,8,new TGeoCombiTrans(*tranbm,*rot));
 726     Mv->AddNode(C3v,4,new TGeoCombiTrans(*tranc,*rot));
 727     if(GetDebug()){
 728         A1v->PrintNodes();
 729         Ah1v->PrintNodes();
 730         A2v->PrintNodes();
 731         Ah2v->PrintNodes();
 732         A3v->PrintNodes();
 733         Ah3v->PrintNodes();
 734         B1v->PrintNodes();
 735         Bh1v->PrintNodes();
 736         B2v->PrintNodes();
 737         Bh2v->PrintNodes();
 738         B3v->PrintNodes();
 739         Bh3v->PrintNodes();
 740         C1v->PrintNodes();
 741         Ch1v->PrintNodes();
 742         C2v->PrintNodes();
 743         Ch2v->PrintNodes();
 744         C3v->PrintNodes();
 745         Ch3v->PrintNodes();
 746         Dv->PrintNodes();
 747         Dsv->PrintNodes();
 748         Dwv->PrintNodes();
 749         Dwsv->PrintNodes();
 750         //Mv->PrintNodes();
 751     } // end if
 752 }
 753 //______________________________________________________________________
 754 void AliITSv11GeometrySupport::SDDCone(TGeoVolume *Moth){
 755     // Define the detail SDD support cone geometry.
 756     // Inputs:
 757     //   none.
 758     // Outputs:
 759     //  none.
 760     // Return:
 761     //  none.
 762     //
 763     // From Cilindro Centrale - Lavorazioni, ALR 0816/1 04/08/03 File
 764     // name SDD/Cilindro.hpgl
 765     const Double_t TSLength       = 790.0*kmm; // Thermal Sheeld length
 766     const Double_t TSInsertoLength= 15.0*kmm;    // ????
 767     const Double_t TSOuterR       = 0.5*(220.+10.)*kmm; // ????
 768     const Double_t TSInnerR       = 0.5*(220.-10.)*kmm; // ????
 769     const Double_t TSCarbonFiberth= 0.02*kmm;     // ????
 770     const Double_t TSBoltDiameter = 6.0*kmm; // M6 screw
 771     const Double_t TSBoltDepth    = 6.0*kmm; // in volume C
 772     const Double_t TSBoltRadius   = 0.5*220.*kmm; // Radius in volume C
 773     const Double_t TSBoltAngle0   = 0.0*kDegree; // Angle in volume C
 774     const Double_t TSBoltdAngle   = 30.0*kDegree; // Angle in Volume C
 775     Double_t x,y,z,t,t0;
 776     Int_t i,n;
 777     TGeoTube *A,*B,*C,*D;
 778     TGeoTranslation *tran;
 779     TGeoRotation *rot;
 780     TGeoCombiTrans *rotran;
 781     TGeoMedium *SDDcf,*SDDfs,*SDDfo,*SDDss;
 782
 783     A = new TGeoTube("ITS SDD Central Cylinder",TSInnerR,TSOuterR,
 784                      0.5*TSLength);
 785     B = new TGeoTube("ITS SDD CC Foam",TSInnerR+TSCarbonFiberth,
 786                     TSOuterR-TSCarbonFiberth,
 787                     0.5*(TSLength-2.0*TSInsertoLength));
 788     C = new TGeoTube("ITS SDD CC Inserto",TSInnerR+TSCarbonFiberth,
 789                     TSOuterR-TSCarbonFiberth,0.5*TSLength);
 790     D = new TGeoTube("ITS SDD CC M6 bolt end",0.0,0.5*TSBoltDiameter,
 791                     0.5*TSBoltDepth);
 792     printTube(A);
 793     printTube(B);
 794     printTube(C);
 795     printTube(D);
 796     //
 797     TGeoManager *mgr = gGeoManager;
 798     SDDcf = mgr->GetMedium("ITSssdCarbonFiber");
 799     SDDfs = mgr->GetMedium("ITSssdStaselite4411w");
 800     SDDfo = mgr->GetMedium("ITSssdRohacell50A");
 801     SDDss = mgr->GetMedium("ITSssdStainlessSteal");
 802     TGeoVolume *Av,*Bv,*Cv,*Dv;
 803     Av = new TGeoVolume("ITSsddCentCylCF",A,SDDcf);
 804     Av->SetVisibility(kTRUE);
 805     Av->SetLineColor(4);
 806     Av->SetLineWidth(1);
 807     Av->SetFillColor(Av->GetLineColor());
 808     Av->SetFillStyle(4000); // 0% transparent
 809     Bv = new TGeoVolume("ITSsddCentCylF",B,SDDfo);
 810     Bv->SetVisibility(kTRUE);
 811     Bv->SetLineColor(3);
 812     Bv->SetLineWidth(1);
 813     Bv->SetFillColor(Bv->GetLineColor());
 814     Bv->SetFillStyle(4000); // 0% transparent
 815     Cv = new TGeoVolume("ITSsddCentCylSt",C,SDDfs);
 816     Cv->SetVisibility(kTRUE);
 817     Cv->SetLineColor(2);
 818     Cv->SetLineWidth(1);
 819     Cv->SetFillColor(Cv->GetLineColor());
 820     Cv->SetFillStyle(4000); // 0% transparent
 821     Dv = new TGeoVolume("ITSsddCentCylSS",D,SDDss);
 822     Dv->SetVisibility(kTRUE);
 823     Dv->SetLineColor(1);
 824     Dv->SetLineWidth(1);
 825     Dv->SetFillColor(Dv->GetLineColor());
 826     Dv->SetFillStyle(4000); // 0% transparent
 827     //
 828     Moth->AddNode(Av,1,0);
 829     Av->AddNode(Cv,1,0);
 830     Cv->AddNode(Bv,1,0);
 831     n = (Int_t)((360.*kDegree)/TSBoltdAngle);
 832     for(i=0;i<n;i++){
 833         t = TSBoltAngle0+((Double_t)i)*TSBoltdAngle;
 834         x = TSBoltRadius*TMath::Cos(t*kRadian);
 835         y = TSBoltRadius*TMath::Sin(t*kRadian);
 836         z = 0.5*(TSLength-TSBoltDepth);
 837         tran = new TGeoTranslation("",x,y,z);
 838         Cv->AddNode(Dv,i+1,tran);
 839         tran = new TGeoTranslation("",x,y,-z);
 840         Cv->AddNode(Dv,i+n+1,tran);
 841     } // end for i
 842     if(GetDebug()){
 843         Av->PrintNodes();
 844         Bv->PrintNodes();
 845         Cv->PrintNodes();
 846         Dv->PrintNodes();
 847     } // end if
 848     // SDD Suport Cone
 849     //
 850     //
 851     const Double_t Thickness = 10.5*kmm; // Thickness of Rohacell+carbon fiber
 852     const Double_t Cthick    = 1.5*kmm; // Carbon finber thickness
 853     const Double_t Rcurv     = 15.0*kmm; // Radius of curvature.
 854     const Double_t Tc        = 45.0; // angle of SDD cone [degrees].
 855     const Double_t Sintc = TMath::Sin(Tc*TMath::DegToRad());
 856     const Double_t Costc = TMath::Cos(Tc*TMath::DegToRad());
 857     const Double_t Tantc = TMath::Tan(Tc*TMath::DegToRad());
 858     const Double_t ZouterMilled = 23.0*kmm;
 859     const Double_t Zcylinder    = 186.0*kmm;
 860     const Double_t Z0           = Zcylinder + 0.5*TSLength;
 861     //const Int_t Nspoaks         = 12;
 862     //const Int_t Nmounts         = 4;
 863     //const Double_t DmountAngle  = 9.0; // degrees
 864     const Double_t RoutMax      = 0.5*560.0*kmm;
 865     const Double_t RoutMin      = 0.5*539.0*kmm;
 866     // Holes in cone for cables
 867     const Double_t PhiHole1     = 0.0*kDegree;
 868     const Double_t dPhiHole1    = 25.0*kDegree;
 869     const Double_t RholeMax1    = 0.5*528.*kmm;
 870     const Double_t RholeMin1    = 0.5*464.*kmm;
 871     const Double_t PhiHole2     = 0.0*kDegree;
 872     const Double_t dPhiHole2    = 50.0*kDegree;
 873     const Double_t RholeMax2    = 0.5*375.*kmm;
 874     const Double_t RholeMin2    = 0.5*280.*kmm;
 875     //
 876     //const Int_t NpostsOut       = 6;
 877     //const Int_t NpostsIn        = 3;
 878     //const Double_t Phi0PostOut  = 0.0; // degree
 879     //const Double_t Phi0PostIn   = 0.0; // degree
 880     //const Double_t dRpostOut    = 16.0*kmm;
 881     //const Double_t dRpostIn     = 16.0*kmm;
 882     //const Double_t ZpostMaxOut  = 116.0*kmm;
 883     //const Double_t ZpostMaxIn   = 190.0*kmm;
 884     const Double_t RinMax       = 0.5*216*kmm;
 885     const Double_t RinCylinder  = 0.5*231.0*kmm;
 886     //const Double_t RinHole      = 0.5*220.0*kmm;
 887     const Double_t RinMin       = 0.5*210.0*kmm;
 888     const Double_t dZin         = 15.0*kmm; // ???
 889     //
 890     Double_t dza = Thickness/Sintc-(RoutMax-RoutMin)/Tantc;
 891     Double_t Z,Rmin,Rmax; // Temp variables.
 892     if(dza<=0){ // The number or order of the points are in error for a proper
 893      // call to pcons!
 894      Error("SDDcone","The definition of the points for a call to PCONS is"
 895            " in error. abort.");
 896      return;
 897     } // end if
 898     TGeoPcon *E = new TGeoPcon("ITSsddSuportConeCarbonFiberSurfaceE",
 899                                0.0,360.0,12);
 900     E->Z(0)    = 0.0;
 901     E->Rmin(0) = RoutMin;
 902     E->Rmax(0) = RoutMax;
 903     E->Z(1)    = ZouterMilled - dza;
 904     E->Rmin(1) = E->GetRmin(0);
 905     E->Rmax(1) = E->GetRmax(0);
 906     E->Z(2)    = ZouterMilled;
 907     E->Rmax(2) = E->GetRmax(0);
 908     RadiusOfCurvature(Rcurv,0.,E->GetZ(1),E->GetRmin(1),Tc,Z,Rmin);
 909     E->Z(3)    = Z;
 910     E->Rmin(3) = Rmin;
 911     E->Rmin(2) = RminFrom2Points(E,3,1,E->GetZ(2));
 912     RadiusOfCurvature(Rcurv,0.,E->GetZ(2),E->GetRmax(2),Tc,Z,Rmax);
 913     E->Z(4)    = Z;
 914     E->Rmax(4) = Rmax;
 915     E->Rmin(4) = RminFromZpCone(E,Tc,E->GetZ(4),0.0);
 916     E->Rmax(3) = RmaxFrom2Points(E,4,2,E->GetZ(3));
 917     E->Rmin(7) = RinMin;
 918     E->Rmin(8) = RinMin;
 919     RadiusOfCurvature(Rcurv,90.0,0.0,RinMax,90.0-Tc,Z,Rmax);
 920     E->Rmax(8) = Rmax;
 921     E->Z(8)    = ZFromRmaxpCone(E,Tc,E->GetRmax(8));
 922     E->Z(9)    = Zcylinder;
 923     E->Rmin(9) = RinMin;
 924     E->Z(10)    = E->GetZ(9);
 925     E->Rmin(10) = RinCylinder;
 926     E->Rmin(11) = RinCylinder;
 927     E->Rmax(11) = E->GetRmin(11);
 928     Rmin        = E->GetRmin(8);
 929     RadiusOfCurvature(Rcurv,90.0-Tc,E->GetZ(8),E->GetRmax(8),90.0,Z,Rmax);
 930     Rmax = RinMax;
 931     E->Z(11)    = Z+(E->GetZ(8)-Z)*(E->GetRmax(11)-Rmax)/(E->GetRmax(8)-Rmax);
 932     E->Rmax(9) = RmaxFrom2Points(E,11,8,E->GetZ(9));
 933     E->Rmax(10) = E->GetRmax(9);
 934     E->Z(6)    = Z-dZin;
 935     E->Z(7)    = E->GetZ(6);
 936     E->Rmax(6) = RmaxFromZpCone(E,Tc,E->GetZ(6));
 937     E->Rmax(7) = E->GetRmax(6);
 938     RadiusOfCurvature(Rcurv,90.,E->GetZ(6),0.0,90.0-Tc,Z,Rmin);
 939     E->Z(5)    = Z;
 940     E->Rmin(5) = RminFromZpCone(E,Tc,Z);
 941     E->Rmax(5) = RmaxFromZpCone(E,Tc,Z);
 942     RadiusOfCurvature(Rcurv,90.-Tc,0.0,E->Rmin(5),90.0,Z,Rmin);
 943     E->Rmin(6) = Rmin;
 944     printPcon(E);
 945     // Inner Core, Inserto material
 946     TGeoPcon *F = new TGeoPcon("ITSsddSuportConeInsertoStesaliteF",
 947                                0.,360.0,9);
 948     F->Z(0)    = E->GetZ(0);
 949     F->Rmin(0) = E->GetRmin(0)+Cthick;
 950     F->Rmax(0) = E->GetRmax(0)-Cthick;
 951     F->Z(1)    = E->GetZ(1);
 952     F->Rmin(1) = F->GetRmin(0);
 953     F->Rmax(1) = F->GetRmax(0);
 954     F->Z(2)    = E->GetZ(2);
 955     F->Rmax(2) = F->GetRmax(1);
 956     RadiusOfCurvature(Rcurv-Cthick,0.,F->GetZ(1),F->GetRmax(1),Tc,Z,Rmin);
 957     F->Z(3)    = Z;
 958     F->Rmin(3) = Rmin;
 959     F->Rmin(2) = RminFrom2Points(F,3,1,F->GetZ(2));
 960     RadiusOfCurvature(Rcurv+Cthick,0.,F->GetZ(2),F->GetRmax(2),Tc,Z,Rmax);
 961     F->Z(4)    = Z;
 962     F->Rmax(4) = Rmax;
 963     F->Rmin(4) = RmaxFromZpCone(E,Tc,F->GetZ(4),-Cthick);
 964     F->Rmax(3) = RmaxFrom2Points(F,4,2,F->GetZ(3));
 965     F->Rmin(7) = E->GetRmin(7);
 966     F->Rmin(8) = E->GetRmin(8);
 967     F->Z(6)    = E->GetZ(6)+Cthick;
 968     F->Rmin(6) = E->GetRmin(6);
 969     F->Z(7)    = F->GetZ(6);
 970     F->Rmax(8) = E->GetRmax(8)-Cthick*Sintc;
 971     RadiusOfCurvature(Rcurv+Cthick,90.0,F->GetZ(6),F->GetRmin(6),90.0-Tc,
 972                       Z,Rmin);
 973     F->Z(5)    = Z;
 974     F->Rmin(5) = Rmin;
 975     F->Rmax(5) = RmaxFromZpCone(F,Tc,Z);
 976     F->Rmax(6) = RmaxFromZpCone(F,Tc,F->GetZ(6));
 977     F->Rmax(7) = F->GetRmax(6);
 978     F->Z(8)    = ZFromRmaxpCone(F,Tc,F->GetRmax(8),-Cthick);
 979     printPcon(F);
 980     // Inner Core, Inserto material
 981     TGeoPcon *G = new TGeoPcon("ITSsddSuportConeFoamCoreG",0.0,360.0,4);
 982     RadiusOfCurvature(Rcurv+Cthick,0.0,F->GetZ(1),F->GetRmin(1),Tc,Z,Rmin);
 983     G->Z(0)    = Z;
 984     G->Rmin(0) = Rmin;
 985     G->Rmax(0) = G->GetRmin(0);
 986     G->Z(1)    = G->GetZ(0)+(Thickness-2.0*Cthick)/Sintc;;
 987     G->Rmin(1) = RminFromZpCone(F,Tc,G->GetZ(1));
 988     G->Rmax(1) = RmaxFromZpCone(F,Tc,G->GetZ(1));
 989     G->Z(2)    = E->GetZ(5)-Cthick;
 990     G->Rmin(2) = RminFromZpCone(F,Tc,G->GetZ(2));
 991     G->Rmax(2) = RmaxFromZpCone(F,Tc,G->GetZ(2));
 992     G->Z(3)    = F->GetZ(5)+(Thickness-2.0*Cthick)*Costc;
 993     G->Rmax(3) = RmaxFromZpCone(F,Tc,G->GetZ(3));
 994     G->Rmin(3) = G->GetRmax(3);
 995     printPcon(G);
 996     //
 997     TGeoPcon *H = new TGeoPcon("ITSsddSuportConeHoleH",PhiHole1,dPhiHole1,4);
 998     H->Rmin(0) = RholeMax1;
 999     H->Rmax(0) = H->GetRmin(0);
1000     H->Z(0)    = ZFromRminpCone(E,Tc,H->GetRmin(0));
1001     H->Rmax(1) = H->GetRmax(0);
1002     H->Z(1)    = ZFromRmaxpCone(E,Tc,H->GetRmax(1));
1003     H->Rmin(1) = RminFromZpCone(E,Tc,H->GetZ(1));
1004     H->Rmin(2) = RholeMin1;
1005     H->Z(2)    = ZFromRminpCone(E,Tc,H->GetRmin(2));
1006     H->Rmax(2) = RmaxFromZpCone(E,Tc,H->GetZ(2));
1007     H->Rmin(3) = H->GetRmin(2);
1008     H->Rmax(3) = H->GetRmin(3);
1009     H->Z(3)    = ZFromRminpCone(E,Tc,H->GetRmin(3));
1010     printPcon(H);
1011     //
1012     x = Cthick/(0.5*(RholeMax1+RholeMin1));
1013     t0 = PhiHole1 - x/kRadian;
1014     t  = dPhiHole1 + 2.0*x/kRadian;
1015     TGeoPcon *I = new TGeoPcon("ITSsddSuportConeHoleI",t0,t,4);
1016     I->Rmin(0) = RholeMax1+Cthick;
1017     I->Rmax(0) = I->GetRmin(0);
1018     I->Z(0)    = ZFromRminpCone(F,Tc,I->GetRmin(0));
1019     I->Rmax(1) = I->GetRmax(0);
1020     I->Z(1)    = ZFromRmaxpCone(F,Tc,I->GetRmax(1));
1021     I->Rmin(1) = RminFromZpCone(F,Tc,I->GetZ(1));
1022     I->Rmin(2) = RholeMin1-Cthick;
1023     I->Z(2)    = ZFromRminpCone(F,Tc,I->GetRmin(2));
1024     I->Rmax(2) = RmaxFromZpCone(F,Tc,I->GetZ(2));
1025     I->Rmin(3) = I->GetRmin(2);
1026     I->Rmax(3) = I->GetRmin(3);
1027     I->Z(3)    = ZFromRmaxpCone(F,Tc,I->GetRmax(3));
1028     printPcon(I);
1029     //
1030     TGeoPcon *J = new TGeoPcon("ITSsddSuportConeHoleJ",PhiHole2,dPhiHole2,4);
1031     J->Rmin(0) = RholeMax2;
1032     J->Rmax(0) = J->GetRmin(0);
1033     J->Z(0)    = ZFromRminpCone(E,Tc,J->GetRmin(0));
1034     J->Rmax(1) = J->GetRmax(0);
1035     J->Z(1)    = ZFromRmaxpCone(E,Tc,J->GetRmax(1));
1036     J->Rmin(1) = RminFromZpCone(E,Tc,J->GetZ(1));
1037     J->Rmin(2) = RholeMin2;
1038     J->Z(2)    = ZFromRminpCone(E,Tc,J->GetRmin(2));
1039     J->Rmax(2) = RmaxFromZpCone(E,Tc,J->GetZ(2));
1040     J->Rmin(3) = J->GetRmin(2);
1041     J->Rmax(3) = J->GetRmin(3);
1042     J->Z(3)    = ZFromRmaxpCone(E,Tc,J->GetRmax(3));
1043     printPcon(J);
1044     //
1045     x = Cthick/(0.5*(RholeMax2+RholeMin2));
1046     t0 = PhiHole2 - x/kRadian;
1047     t  = dPhiHole2 + 2.0*x/kRadian;
1048     TGeoPcon *K = new TGeoPcon("ITSsddSuportConeHoleK",t0,t,4);
1049     K->Rmin(0) = RholeMax2+Cthick;
1050     K->Rmax(0) = K->GetRmin(0);
1051     K->Z(0)    = ZFromRminpCone(F,Tc,K->GetRmin(0));
1052     K->Rmax(1) = K->GetRmax(0);
1053     K->Z(1)    = ZFromRmaxpCone(F,Tc,K->GetRmax(1));
1054     K->Rmin(1) = RminFromZpCone(F,Tc,K->GetZ(1));
1055     K->Rmin(2) = RholeMin2-Cthick;
1056     K->Z(2)    = ZFromRminpCone(F,Tc,K->GetRmin(2));
1057     K->Rmax(2) = RmaxFromZpCone(F,Tc,K->GetZ(2));
1058     K->Rmin(3) = K->GetRmin(2);
1059     K->Rmax(3) = K->GetRmin(3);
1060     K->Z(3)    = ZFromRmaxpCone(F,Tc,K->GetRmax(3));
1061     printPcon(K);
1062     //
1063     TGeoCompositeShape *L,*M,*N;
1064     rot = new TGeoRotation("ITSsddRotZ30",0.0,0.0,30.0);
1065     rot->RegisterYourself();
1066     rot = new TGeoRotation("ITSsddRotZ60",0.0,0.0,60.0);
1067     rot->RegisterYourself();
1068     rot = new TGeoRotation("ITSsddRotZ90",0.0,0.0,90.0);
1069     rot->RegisterYourself();
1070     rot = new TGeoRotation("ITSsddRotZ120",0.0,0.0,120.0);
1071     rot->RegisterYourself();
1072     rot = new TGeoRotation("ITSsddRotZ150",0.0,0.0,150.0);
1073     rot->RegisterYourself();
1074     rot = new TGeoRotation("ITSsddRotZ180",0.0,0.0,180.0);
1075     rot->RegisterYourself();
1076     rot = new TGeoRotation("ITSsddRotZ210",0.0,0.0,210.0);
1077     rot->RegisterYourself();
1078     rot = new TGeoRotation("ITSsddRotZ240",0.0,0.0,240.0);
1079     rot->RegisterYourself();
1080     rot = new TGeoRotation("ITSsddRotZ270",0.0,0.0,270.0);
1081     rot->RegisterYourself();
1082     rot = new TGeoRotation("ITSsddRotZ300",0.0,0.0,300.0);
1083     rot->RegisterYourself();
1084     rot = new TGeoRotation("ITSsddRotZ330",0.0,0.0,330.0);
1085     rot->RegisterYourself();
1086     L = new TGeoCompositeShape("ITS SDD Suport Cone","((((((((((((((((("
1087                                "ITSsddSuportConeCarbonFiberSurfaceE -"
1088                                "ITSsddSuportConeHoleH)  -"
1089                                "ITSsddSuportConeHoleH:ITSsddRotZ30) -"
1090                                "ITSsddSuportConeHoleH:ITSsddRotZ60) -"
1091                                "ITSsddSuportConeHoleH:ITSsddRotZ90) -"
1092                                "ITSsddSuportConeHoleH:ITSsddRotZ120) -"
1093                                "ITSsddSuportConeHoleH:ITSsddRotZ150) -"
1094                                "ITSsddSuportConeHoleH:ITSsddRotZ180) -"
1095                                "ITSsddSuportConeHoleH:ITSsddRotZ210) -"
1096                                "ITSsddSuportConeHoleH:ITSsddRotZ240) -"
1097                                "ITSsddSuportConeHoleH:ITSsddRotZ270) -"
1098                                "ITSsddSuportConeHoleH:ITSsddRotZ300) -"
1099                                "ITSsddSuportConeHoleH:ITSsddRotZ330) -"
1100                                "ITSsddSuportConeHoleJ)  -"
1101                                "ITSsddSuportConeHoleJ:ITSsddRotZ60) -"
1102                                "ITSsddSuportConeHoleJ:ITSsddRotZ120) -"
1103                                "ITSsddSuportConeHoleJ:ITSsddRotZ180) -"
1104                                "ITSsddSuportConeHoleJ:ITSsddRotZ240) -"
1105                                "ITSsddSuportConeHoleJ:ITSsddRotZ300");
1106     M = new TGeoCompositeShape("ITS SDD Suport Cone Inserto Stesalite",
1107                                "((((((((((((((((("
1108                                "ITSsddSuportConeInsertoStesaliteF -"
1109                                "ITSsddSuportConeHoleI)  -"
1110                                "ITSsddSuportConeHoleI:ITSsddRotZ30) -"
1111                                "ITSsddSuportConeHoleI:ITSsddRotZ60) -"
1112                                "ITSsddSuportConeHoleI:ITSsddRotZ90) -"
1113                                "ITSsddSuportConeHoleI:ITSsddRotZ120) -"
1114                                "ITSsddSuportConeHoleI:ITSsddRotZ150) -"
1115                                "ITSsddSuportConeHoleI:ITSsddRotZ180) -"
1116                                "ITSsddSuportConeHoleI:ITSsddRotZ210) -"
1117                                "ITSsddSuportConeHoleI:ITSsddRotZ240) -"
1118                                "ITSsddSuportConeHoleI:ITSsddRotZ270) -"
1119                                "ITSsddSuportConeHoleI:ITSsddRotZ300) -"
1120                                "ITSsddSuportConeHoleI:ITSsddRotZ330) -"
1121                                "ITSsddSuportConeHoleK)  -"
1122                                "ITSsddSuportConeHoleK:ITSsddRotZ60) -"
1123                                "ITSsddSuportConeHoleK:ITSsddRotZ120) -"
1124                                "ITSsddSuportConeHoleK:ITSsddRotZ180) -"
1125                                "ITSsddSuportConeHoleK:ITSsddRotZ240) -"
1126                                "ITSsddSuportConeHoleK:ITSsddRotZ300");
1127     N = new TGeoCompositeShape("ITS SDD Suport Cone Foam Core",
1128                                "((((((((((((((((("
1129                                "ITSsddSuportConeFoamCoreG -"
1130                                "ITSsddSuportConeHoleI)  -"
1131                                "ITSsddSuportConeHoleI:ITSsddRotZ30) -"
1132                                "ITSsddSuportConeHoleI:ITSsddRotZ60) -"
1133                                "ITSsddSuportConeHoleI:ITSsddRotZ90) -"
1134                                "ITSsddSuportConeHoleI:ITSsddRotZ120) -"
1135                                "ITSsddSuportConeHoleI:ITSsddRotZ150) -"
1136                                "ITSsddSuportConeHoleI:ITSsddRotZ180) -"
1137                                "ITSsddSuportConeHoleI:ITSsddRotZ210) -"
1138                                "ITSsddSuportConeHoleI:ITSsddRotZ240) -"
1139                                "ITSsddSuportConeHoleI:ITSsddRotZ270) -"
1140                                "ITSsddSuportConeHoleI:ITSsddRotZ300) -"
1141                                "ITSsddSuportConeHoleI:ITSsddRotZ330) -"
1142                                "ITSsddSuportConeHoleK)  -"
1143                                "ITSsddSuportConeHoleK:ITSsddRotZ60) -"
1144                                "ITSsddSuportConeHoleK:ITSsddRotZ120) -"
1145                                "ITSsddSuportConeHoleK:ITSsddRotZ180) -"
1146                                "ITSsddSuportConeHoleK:ITSsddRotZ240) -"
1147                                "ITSsddSuportConeHoleK:ITSsddRotZ300");
1148     //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1149     TGeoVolume *Lv,*Mv,*Nv;
1150     Lv = new TGeoVolume("ITSsddConeL",L,SDDcf);
1151     Lv->SetVisibility(kTRUE);
1152     Lv->SetLineColor(4);
1153     Lv->SetLineWidth(1);
1154     Lv->SetFillColor(Lv->GetLineColor());
1155     Lv->SetFillStyle(4000); // 0% transparent
1156     Mv = new TGeoVolume("ITSsddConeM",M,SDDfs);
1157     Mv->SetVisibility(kTRUE);
1158     Mv->SetLineColor(2);
1159     Mv->SetLineWidth(1);
1160     Mv->SetFillColor(Mv->GetLineColor());
1161     Mv->SetFillStyle(4010); // 10% transparent
1162     Nv = new TGeoVolume("ITSsddConeN",N,SDDfo);
1163     Nv->SetVisibility(kTRUE);
1164     Nv->SetLineColor(7);
1165     Nv->SetLineWidth(1);
1166     Nv->SetFillColor(Nv->GetLineColor());
1167     Nv->SetFillStyle(4050); // 50% transparent
1168     //
1169     Mv->AddNode(Nv,1,0);
1170     Lv->AddNode(Mv,1,0);
1171     tran = new TGeoTranslation("",0.0,0.0,-Z0);
1172     Moth->AddNode(Lv,1,tran);
1173     rot = new TGeoRotation("",0.0,180.0*kDegree,0.0);
1174     rotran = new TGeoCombiTrans("",0.0,0.0,Z0,rot);
1175     delete rot;// rot not explicity used in AddNode functions.
1176     Moth->AddNode(Lv,2,rotran);
1177     if(GetDebug()){
1178         Lv->PrintNodes();
1179         Mv->PrintNodes();
1180         Nv->PrintNodes();
1181     } // end if
1182 }
1183 //______________________________________________________________________
1184 void AliITSv11GeometrySupport::SSDCone(TGeoVolume *Moth){
1185     // Define the detail SSD support cone geometry.
1186     // Inputs:
1187     //   none.
1188     // Outputs:
1189     //  none.
1190     // Return:
1191     //  none.
1192     //
1193     Int_t i,j;
1194     Double_t t,t0,dt,x,y,z,vl[3],vg[3],x0,y0;
1195     TGeoMedium *SSDcf  = 0; // SSD support cone Carbon Fiber materal number.
1196     TGeoMedium *SSDfs  = 0; // SSD support cone inserto stesalite 4411w.
1197     TGeoMedium *SSDfo  = 0; // SSD support cone foam, Rohacell 50A.
1198     TGeoMedium *SSDss  = 0; // SSD support cone screw material,Stainless steal
1199     TGeoMedium *SSDair = 0; // SSD support cone Air
1200     TGeoMedium *SSDal  = 0; // SSD support cone SDD mounting bracket Al
1201     TGeoManager *mgr = gGeoManager;
1202     SSDcf = mgr->GetMedium("ITSssdCarbonFiber");
1203     SSDfs = mgr->GetMedium("ITSssdStaselite4411w");
1204     SSDfo = mgr->GetMedium("ITSssdRohacell50A");
1205     SSDss = mgr->GetMedium("ITSssdStainlessSteal");
1206     SSDair= mgr->GetMedium("ITSssdAir");
1207     SSDal = mgr->GetMedium("ITSssdAl");
1208     //
1209     // SSD Central cylinder/Thermal Sheald.
1210     const Double_t CylZlength     = 1140.0*kmm; //
1211     const Double_t CylZFoamlength = 1020.0*kmm; //
1212     const Double_t CylROuter      = 0.5*595.0*kmm; //
1213     const Double_t CylRInner      = 0.5*560.5*kmm; //
1214     const Double_t CylCthick      = 0.64*kmm; //
1215     const Double_t CylFoamThick   = 5.0*kmm; //
1216     const Double_t CylRholes      = 0.5*575.0*kmm;
1217     const Double_t CylZM6         = 6.0*kmm; //
1218     const Double_t CylRM6         = 0.5*6.0*kmm;
1219     const Double_t CylPhi0M6      = 0.0*kDegree;
1220     const Int_t    CylNM6         = 40;
1221     const Double_t CylZPin        = 10.0*kmm;
1222     const Double_t CylRPin        = 0.5*4.0*kmm;
1223     const Double_t CylPhi0Pin     = (90.0+4.5)*kDegree;
1224     const Int_t    CylNPin        = 2;
1225     //
1226     //Begin_Html
1227     /*
1228       <img src="picts/ITS/file_name.gif">
1229       <P>
1230       <FONT FACE'"TIMES">
1231       ITS SSD centreal support and thermal sheal cylinder.
1232       </FONT>
1233       </P>
1234      */
1235     //End_Html
1236     TGeoPcon *CA = new TGeoPcon("ITS SSD Thermal Centeral Carbon Fiber "
1237                                 "CylinderCA",0.0,360.0,6);
1238     TGeoPcon *CB = new TGeoPcon("ITS SSD Thermal Centeral Stesalite "
1239                                 "CylinderCB",0.0,360.0,6);
1240     TGeoTube *CC = new TGeoTube("ITS SSD Thermal Centeral Rohacell "
1241                                 "CylinderCC",
1242                                 CylROuter-CylCthick-CylFoamThick,
1243                                 CylROuter-CylCthick,0.5*CylZFoamlength);
1244     CA->Z(0)    = -0.5*CylZlength;
1245     CA->Rmin(0) = CylRInner;
1246     CA->Rmax(0) = CylROuter;
1247     CA->Z(1)    = CA->GetZ(0) + CylZM6;
1248     CA->Rmin(1) = CA->GetRmin(0);
1249     CA->Rmax(1) = CA->GetRmax(0);
1250     CA->Z(2)    = -0.5*CylZFoamlength;
1251     CA->Rmin(2) = CylROuter - 2.0*CylCthick-CylFoamThick;
1252     CA->Rmax(2) = CA->GetRmax(0);
1253     CA->Z(3)    = -CA->GetZ(2);
1254     CA->Rmin(3) = CA->GetRmin(2);
1255     CA->Rmax(3) = CA->GetRmax(2);
1256     CA->Z(4)    = -CA->GetZ(1);
1257     CA->Rmin(4) = CA->GetRmin(1);
1258     CA->Rmax(4) = CA->GetRmax(1);
1259     CA->Z(5)    = -CA->GetZ(0);
1260     CA->Rmin(5) = CA->GetRmin(0);
1261     CA->Rmax(5) = CA->GetRmax(0);
1262     //
1263     CB->Z(0)    = CA->GetZ(0);
1264     CB->Rmin(0) = CA->GetRmin(0) + CylCthick;
1265     CB->Rmax(0) = CA->GetRmax(0) - CylCthick;
1266     CB->Z(1)    = CA->GetZ(1);
1267     CB->Rmin(1) = CA->GetRmin(1) + CylCthick;
1268     CB->Rmax(1) = CA->GetRmax(1) - CylCthick;
1269     CB->Z(2)    = CA->GetZ(2);
1270     CB->Rmin(2) = CA->GetRmin(2) + CylCthick;
1271     CB->Rmax(2) = CA->GetRmax(2) - CylCthick;
1272     CB->Z(3)    = CA->GetZ(3);
1273     CB->Rmin(3) = CA->GetRmin(3) + CylCthick;
1274     CB->Rmax(3) = CA->GetRmax(3) - CylCthick;
1275     CB->Z(4)    = CA->GetZ(4);
1276     CB->Rmin(4) = CA->GetRmin(4) + CylCthick;
1277     CB->Rmax(4) = CA->GetRmax(4) - CylCthick;
1278     CB->Z(5)    = CA->GetZ(5);
1279     CB->Rmin(5) = CA->GetRmin(5) + CylCthick;
1280     CB->Rmax(5) = CA->GetRmax(5) - CylCthick;
1281     //
1282     printPcon(CA);
1283     printPcon(CB);
1284     printTube(CC);
1285     //
1286     TGeoTube *CD = new TGeoTube("ITS SSD Thermal Centeral Cylinder M6 screwCD",
1287                                 0.0,CylRM6,0.5*CylZM6);
1288     TGeoTube *CE = new TGeoTube("ITS SSD Thermal Centeral Cylinder PinCE",
1289                                 0.0,CylRPin,0.5*CylZPin);
1290     //
1291     TGeoVolume *CAv,*CBv,*CCv,*CDv,*CEv;
1292     CAv = new TGeoVolume("ITSssdCentCylCA",CA,SSDcf);
1293     CAv->SetVisibility(kTRUE);
1294     CAv->SetLineColor(4); // blue
1295     CAv->SetLineWidth(1);
1296     CAv->SetFillColor(CAv->GetLineColor());
1297     CAv->SetFillStyle(4000); // 0% transparent
1298     CBv = new TGeoVolume("ITSssdCentCylCB",CB,SSDfs);
1299     CBv->SetVisibility(kTRUE);
1300     CBv->SetLineColor(2); // red
1301     CBv->SetLineWidth(1);
1302     CBv->SetFillColor(CBv->GetLineColor());
1303     CBv->SetFillStyle(4050); // 50% transparent
1304     CCv = new TGeoVolume("ITSssdCentCylCC",CC,SSDfo);
1305     CCv->SetVisibility(kTRUE);
1306     CCv->SetLineColor(3); // green
1307     CCv->SetLineWidth(1);
1308     CCv->SetFillColor(CCv->GetLineColor());
1309     CCv->SetFillStyle(4050); // 50% transparent
1310     CDv = new TGeoVolume("ITSssdCentCylCD",CD,SSDss);
1311     CDv->SetVisibility(kTRUE);
1312     CDv->SetLineColor(1); // black
1313     CDv->SetLineWidth(1);
1314     CDv->SetFillColor(CDv->GetLineColor());
1315     CDv->SetFillStyle(4000); // 0% transparent
1316     CEv = new TGeoVolume("ITSssdCentCylCE",CE,SSDss);
1317     CEv->SetVisibility(kTRUE);
1318     CEv->SetLineColor(1); // black
1319     CEv->SetLineWidth(1);
1320     CEv->SetFillColor(CEv->GetLineColor());
1321     CEv->SetFillStyle(4000); // 0% transparent
1322     // Insert Bolt and Pins in both the Cone and Cylinder at the same time.
1323     CBv->AddNode(CCv,1,0);
1324     CAv->AddNode(CBv,1,0);
1325     Moth->AddNode(CAv,1,0);
1326     if(GetDebug()){
1327         CAv->PrintNodes();
1328         CBv->PrintNodes();
1329         CCv->PrintNodes();
1330     } // end if
1331     //
1332     // SSD Cone
1333     // Data from Drawings ALR 0743/2E "Supporto Globale Settore SSD" and
1334     // ALR 0743/2A "Supporto Generale Settore SSD".
1335     //
1336     const Double_t ConThick            = 13.0*kmm; // Thickness of Cone.
1337     const Double_t ConCthick           = 0.75*kmm; // Carbon finber thickness
1338     const Double_t ConRCurv            = 10.0*kmm; // Radius of curvature.
1339     const Double_t ConT                = 39.0*kDegree; // angle of SSD cone.
1340     const Double_t ConZOuterRing       = 47.0*kmm;
1341     const Double_t ConZOuterRingMill   = ConZOuterRing-5.0*kmm;
1342     const Double_t ConZToCylinder      = 170.0*kmm;
1343     const Double_t ConZLength          = 176.5*kmm-
1344                                           (ConZOuterRing-ConZOuterRingMill);
1345     const Double_t ConZInnerRing       = 161.5*kmm-
1346                                           (ConZOuterRing-ConZOuterRingMill);
1347     const Double_t ConZOuterRingInside = 30.25*kmm-
1348                                           (ConZOuterRing-ConZOuterRingMill);
1349     const Double_t ConZDisplacement    = ConZToCylinder + 0.5*CylZlength;
1350     const Double_t ConROuterMax        = 0.5*985.0*kmm;
1351     const Double_t ConROuterMin        = 0.5*945.0*kmm;
1352     const Double_t ConRCylOuterMill    = 0.5*597.0*kmm;
1353     const Double_t ConRInnerMin        = 0.5*564.0*kmm;
1354     const Double_t ConRCentCurv0       = 0.5*927.0*kmm;
1355     const Double_t ConRCentCurv1       = 0.5*593.0*kmm;
1356     //const Double_t ConRCentCurv2       = 0.5*578.0*kmm;
1357     // Foam core.
1358     const Double_t ConRohacellL0       = 112.3*kmm;
1359     const Double_t ConRohacellL1       = 58.4*kmm;
1360     // Screws and pins in outer SSD cone ring
1361     const Double_t ConROutHoles        = 0.5*965.0*kmm;
1362     const Double_t ConRScrewM5by12     = 0.5*5.0*kmm;
1363     const Double_t ConLScrewM5by12     = 0.5*12.0*kmm;
1364     const Int_t    ConNScrewM5by12     = 2;
1365     const Double_t ConRPinO6           = 0.5*6.0*kmm;
1366     const Double_t ConLPinO6           = 0.5*10.0*kmm;
1367     const Int_t    ConNPinO6           = 3;
1368     const Int_t    ConNRailScrews      = 4;
1369     const Int_t    ConNRailPins        = 2;
1370     const Int_t    ConNmounts          = 4;
1371     const Double_t ConMountPhi0        = 9.0*kDegree; // degrees
1372     // Holes in SSD cone, Ch* Cable Hole, Th* Tubing hole, and
1373     // Mh* mounting-post holes
1374     const Double_t ConCableHoleROut    = 0.5*920.0*kmm;
1375     const Double_t ConCableHoleRinner  = 0.5*800.0*kmm;
1376     const Double_t ConCableHoleWidth   = 200.0*kmm;
1377     const Double_t ConCableHoleAngle   = 42.0*kDegree;
1378     //const Double_t ConCableHolePhi0    = 90.0/4.0*kDegree;
1379     //const Int_t    ConNCableHoles      = 8;
1380     const Double_t ConCoolHoleWidth    = 40.0*kmm;
1381     const Double_t ConCoolHoleHight    = 30.0*kmm;
1382     const Double_t ConCoolHoleRmin     = 350.0*kmm;
1383     //const Double_t ConCoolHolephi0     = 90.0/4.0*kDegree;
1384     //const Int_t    ConNCoolHoles       = 8;
1385     const Double_t ConMountHoleWidth   = 20.0*kmm;
1386     const Double_t ConMountHoleHight   = 20.0*kmm;
1387     const Double_t ConMountHoleRmin    = 317.5*kmm;
1388     //const Double_t ConMountHolephi0    = 0.0*kDegree;
1389     //const Int_t    ConNMountHoles      = 6;
1390     // SSD cone Wings with holes.
1391     const Double_t ConWingRmax         = 527.5*kmm;
1392     const Double_t ConWingWidth        = 70.0*kmm;
1393     const Double_t ConWingThick        = 10.0*kmm;
1394     const Double_t ConWingPhi0         = 45.0*kDegree;
1395     //const Int_t    ConNWings           = 4;
1396     // SSD-SDD Thermal/Mechanical cylinder mounts
1397     const Double_t ConRM6Head          = 8.0*kmm;
1398     const Double_t ConZM6Head     = 8.5*kmm;
1399     //
1400     // SSD-SDD Mounting bracket
1401     const Double_t SupPRmin            = 0.5*539.0*kmm;// see SDD RoutMin
1402     const Double_t SupPRmax            = 0.5*585.0*kmm;
1403     const Double_t SupPZ               = 3.5*kmm;
1404     const Double_t SupPPhi1            = -0.5*70.0*kmm/SupPRmax*kRadian;
1405     const Double_t SupPPhi2            = -SupPPhi1;
1406     //
1407     const Double_t Sintc               = TMath::Sin(ConT*kRadian);
1408     const Double_t Costc               = TMath::Cos(ConT*kRadian);
1409     //
1410     // Lets start with the upper left outer carbon fiber surface.
1411     // Between za[2],rmaxa[2] and za[4],rmaxa[4] there is a curved section
1412     // given by rmaxa = rmaxa[2]-r*Sind(t) for 0<=t<=ConT and
1413     // za = za[2] + r*Cosd(t) for 0<=t<=ConT. Simularly between za[1],rmina[1
1414     // and za[3],rmina[3] there is a curve section given by
1415     // rmina = rmina[1]-r*Sind(t) for 0<=t<=ConT and za = za[1]+r&Sind(t)
1416     // for t<=0<=ConT. These curves have been replaced by straight lines
1417     // between the equivelent points for simplicity.
1418     // Poly-cone Volume A0. Top part of SSD cone Carbon Fiber.
1419     TGeoPcon *A0 = new TGeoPcon("ITSssdSuportConeCarbonFiberSurfaceA0",
1420                                0.0,360.0,15);
1421     A0->Z(0)    = 0.0;
1422     A0->Rmin(0) = ConROuterMin;
1423     A0->Rmax(0) = ConROuterMax;
1424     A0->Z(1)    = ConZOuterRingInside-ConRCurv;
1425     A0->Rmin(1) = A0->GetRmin(0);
1426     A0->Rmax(1) = A0->GetRmax(0);
1427     A0->Z(2)    = ConZOuterRingInside;
1428     A0->Rmin(2) = ConROuterMin-ConRCurv;
1429     A0->Rmax(2) = A0->GetRmax(0);
1430     A0->Z(3)    = A0->GetZ(2);
1431     A0->Rmin(3) = -1000; // See Below
1432     A0->Rmax(3) = A0->GetRmax(0);
1433     A0->Z(4)    = ConZOuterRingMill-ConRCurv;
1434     A0->Rmin(4) = -1000; // See Below
1435     A0->Rmax(4) = A0->GetRmax(0);
1436     A0->Z(5)    = ConZOuterRingMill;
1437     A0->Rmin(5) = -1000; // See Below
1438     A0->Rmax(5) = A0->GetRmax(0) - ConRCurv;
1439     A0->Z(6)    = A0->GetZ(5);
1440     A0->Rmin(6) = -1000; // See Below
1441     A0->Rmax(6) = ConRCentCurv0;
1442     A0->Z(7)    = ConZOuterRingMill+ConRCurv*Sintc;
1443     A0->Rmin(7) = -1000; // See Below
1444     A0->Rmax(7) = ConRCentCurv0-ConRCurv*Costc;
1445     A0->Z(8)    = -1000; // See Below
1446     A0->Rmin(8) = ConRInnerMin;
1447     A0->Rmax(8) = -1000; // See Below
1448     A0->Z(9)    = ConZInnerRing;
1449     A0->Rmin(9) = -1000; // See Below
1450     A0->Rmax(9) = -1000; // See Below
1451     A0->Z(10)   = ConZInnerRing;
1452     A0->Rmin(10)= ConRInnerMin;
1453     A0->Rmax(10)= -1000; // See Below
1454     A0->Z(11)   = ConZLength-ConRCurv+ConRCurv*Costc;
1455     A0->Rmin(11)= ConRInnerMin;
1456     A0->Rmax(11)= ConRCentCurv1+ConRCurv*Sintc;
1457     A0->Z(12)   = ConZToCylinder;
1458     A0->Rmin(12)= ConRInnerMin;
1459     A0->Rmax(12)= -1000; // See Below
1460     A0->Z(13)   = ConZToCylinder;
1461     A0->Rmin(13)= ConRCylOuterMill;
1462     A0->Rmax(13)= -1000; // See Below
1463     A0->Z(14)   = -1000; // See Below
1464     A0->Rmin(14)= ConRCylOuterMill;
1465     A0->Rmax(14)= ConRCylOuterMill;
1466     // Compute values undefined above.
1467     RadiusOfCurvature(ConRCurv,0.0,A0->GetZ(9),A0->GetRmin(9),ConT,A0->Z(8),x);
1468     A0->Rmin(3) = RminFromZpCone(A0,8,90.-ConT,A0->GetZ(3),0.0);
1469     A0->Rmin(4) = RminFromZpCone(A0,3,90.-ConT,A0->GetZ(4),0.0);
1470     A0->Rmin(5) = RminFromZpCone(A0,3,90.-ConT,A0->GetZ(5),0.0);
1471     A0->Rmin(6) = A0->GetRmin(5);
1472     A0->Rmin(7) = RminFromZpCone(A0,3,90.-ConT,A0->GetZ(7),0.0);
1473     A0->Rmax(8) = RmaxFromZpCone(A0,4,90.-ConT,A0->GetZ(8),0.0);
1474     A0->Rmin(9) = RminFromZpCone(A0,3,90.-ConT,A0->GetZ(9),0.0);
1475     A0->Rmax(9) = RmaxFromZpCone(A0,4,90.-ConT,A0->GetZ(9),0.0);
1476     A0->Rmax(10)= RmaxFromZpCone(A0,4,90.-ConT,A0->GetZ(10),0.0);
1477     t = TMath::Tan((270.+ConT)*TMath::DegToRad());
1478     A0->Z(14)   = (ConRCylOuterMill-A0->GetRmax(4)+t*A0->GetZ(4))/t;
1479     A0->Rmax(12)= RmaxFrom2Points(A0,11,14,A0->GetZ(12));
1480     A0->Rmax(13)= RmaxFrom2Points(A0,11,14,A0->GetZ(13));
1481     printPcon(A0);
1482     //
1483     // Poly-cone Volume B. Stesalite inside volume A0.
1484     // Now lets define the Inserto Stesalite 4411w material volume.
1485     // Poly-cone Volume A0. Top part of SSD cone Carbon Fiber.
1486     TGeoPcon *B0 = new TGeoPcon("ITSssdSuportConeStaseliteB0",
1487                                0.0,360.0,15);
1488     //
1489     B0->Z(0)    = A0->GetZ(0);
1490     B0->Rmin(0) = A0->GetRmin(0) + ConCthick;
1491     B0->Rmax(0) = A0->GetRmax(0) - ConCthick;
1492     InsidePoint(A0,0,1,2,ConCthick,B0,1,kFALSE); // Rmin
1493     B0->Rmax(1) = B0->Rmax(0);
1494     InsidePoint(A0,1,2,3,ConCthick,B0,2,kFALSE); // Rmin
1495     B0->Rmax(2) = B0->Rmax(0);
1496     InsidePoint(A0,2,3,9,ConCthick,B0,3,kFALSE);
1497     B0->Rmax(3) = B0->Rmax(0);
1498     InsidePoint(A0,0,4,5,ConCthick,B0,4,kTRUE); // Rmax
1499     B0->Rmin(4) = -1000.; // see Bellow
1500     InsidePoint(A0,4,5,6,ConCthick,B0,5,kTRUE); // Rmax
1501     B0->Rmin(5) = -1000.; // see Bellow
1502     InsidePoint(A0,5,6,7,ConCthick,B0,6,kTRUE); // Rmax
1503     B0->Rmin(6) = -1000.; // see Bellow
1504     InsidePoint(A0,6,7,11,ConCthick,B0,7,kTRUE); // Rmax
1505     B0->Rmin(7) = -1000.; // see Bellow
1506     InsidePoint(A0,3,8,9,ConCthick,B0,8,kFALSE); // Rmin
1507     B0->Rmax(8) = -1000.; // see Bellow
1508     InsidePoint(A0,8,9,10,ConCthick,B0,9,kFALSE); // Rmin
1509     B0->Rmax(9) = -1000.; // see Bellow
1510     B0->Z(10)   = A0->GetZ(10) + ConCthick;
1511     B0->Rmin(10)= A0->GetRmin(10);
1512     B0->Rmax(10)= -1000.; // see Bellow
1513     InsidePoint(A0,7,11,14,ConCthick,B0,11,kTRUE); // Rmax
1514     B0->Rmin(11)= A0->GetRmin(10);
1515     B0->Z(2)    = A0->GetZ(12);
1516     B0->Rmin(12)= A0->GetRmin(12);
1517     B0->Rmax(12)= -1000.; // see Bellow
1518     B0->Z(13)   = A0->GetZ(13);
1519     B0->Rmin(13)= A0->GetRmin(13);
1520     B0->Rmax(13)= -1000.; // see Bellow
1521     B0->Z(14)   = A0->GetZ(14) - ConCthick;
1522     B0->Rmin(14)= A0->GetRmin(14);
1523     B0->Rmax(14)= B0->Rmin(14); // Close?
1524     B0->Rmin(4) = RminFrom2Points(B0,3,8,B0->GetZ(4));
1525     B0->Rmin(5) = RminFrom2Points(B0,3,8,B0->GetZ(5));
1526     B0->Rmin(6) = B0->GetRmin(5);
1527     B0->Rmin(7) = RminFrom2Points(B0,3,8,B0->GetZ(7));
1528     B0->Rmax(8) = RmaxFrom2Points(B0,7,11,B0->GetZ(8));
1529     B0->Rmax(9) = RmaxFrom2Points(B0,7,11,B0->GetZ(9));
1530     B0->Rmax(10)= B0->GetRmax(9);
1531     B0->Rmax(12)= RmaxFrom2Points(B0,11,14,B0->GetZ(12));
1532     B0->Rmax(13)= RmaxFrom2Points(B0,11,14,B0->GetZ(13));
1533     printPcon(B0);
1534     //
1535     // Poly-cone Volume C0. Foam inside volume A0.
1536     // Now lets define the Rohacell foam material volume.
1537     TGeoPcon *C0 = new TGeoPcon("ITSssdSuportConeRohacellC0",
1538                                0.0,360.0,4);
1539     C0->Z(1)    = B0->GetZ(7);
1540     C0->Rmax(1) = B0->GetRmax(7);
1541     C0->Rmin(1) = RminFrom2Points(B0,3,8,C0->GetZ(1));
1542     C0->Rmin(0) = C0->GetRmax(1);
1543     C0->Rmax(0) = C0->GetRmin(0);
1544     C0->Z(0)    = Zfrom2MinPoints(B0,3,8,C0->Rmin(0));
1545     C0->Z(3)    = C0->GetZ(0)+(ConThick-2.0*ConCthick+ConRohacellL0)*Costc;
1546     C0->Rmin(3) = C0->GetRmin(0)+(ConThick-2.0*ConCthick-ConRohacellL0)*Sintc;
1547     C0->Rmax(3) = C0->GetRmin(3);
1548     C0->Rmin(2) = C0->GetRmin(3);
1549     C0->Z(2)    = Zfrom2MinPoints(B0,3,8,C0->GetRmin(2));
1550     C0->Rmax(2) = RmaxFrom2Points(B0,4,11,C0->GetZ(2));
1551     printPcon(C0);
1552     //
1553     // Poly-cone Volume F.  Second Foam inside volume A0.
1554     // Now lets define the Rohacell foam material volume.
1555     TGeoPcon *F0 = new TGeoPcon("ITSssdSuportConeRohacellCF0",
1556                                0.0,360.0,4);
1557     F0->Z(2)    = B0->GetZ(8);
1558     F0->Rmin(2) = B0->GetRmin(8);
1559     F0->Rmax(2) = B0->GetRmax(8);
1560     F0->Z(0)    = F0->GetZ(2)-ConRohacellL1*Sintc;
1561     F0->Rmin(0) = F0->GetRmin(2)+ConRohacellL1*Costc;
1562     F0->Rmax(0) = F0->GetRmin(0);
1563     F0->Z(1)    = Zfrom2MaxPoints(B0,4,11,F0->GetRmax(0));
1564     F0->Rmax(1) = F0->GetRmax(0);
1565     F0->Rmin(1) = RminFrom2Points(B0,3,8,F0->GetZ(1));
1566     F0->Rmin(3) = F0->GetRmin(2)+(ConThick-2.0*ConCthick)*Costc;
1567     F0->Z(3)    = F0->GetZ(2)+(ConThick-2.0*ConCthick)*Sintc;
1568     F0->Rmax(3) = F0->GetRmin(3);
1569     printPcon(F0);
1570     // Holes for Cables to pass Through is created by the intersection
1571     // between a cone segment and an Arb8, One for the volume A0 and a
1572     // larger one for the volumes B0 and C0, so that the surface is covered
1573     // in carbon figer (volume A0).
1574     TGeoConeSeg *Ah1 = new TGeoConeSeg("ITSssdCableHoleAh1",
1575                                        0.5*ConZLength,ConCableHoleRinner,
1576                                        ConCableHoleROut,ConCableHoleRinner,
1577                                        ConCableHoleROut,
1578                                        90.-0.5*ConCableHoleWidth/
1579                                        ConCableHoleROut/kRadian,
1580                                        90.+0.5*ConCableHoleWidth/
1581                                        ConCableHoleROut/kRadian);
1582     TGeoConeSeg *Bh1 = new TGeoConeSeg("ITSssdCableHoleBh1",0.5*ConZLength,
1583                                        ConCableHoleRinner-ConCthick,
1584                                        ConCableHoleROut+ConCthick,
1585                                        ConCableHoleRinner-ConCthick,
1586                                        ConCableHoleROut+ConCthick,
1587                                        90.+((-0.5*ConCableHoleWidth-ConCthick)/
1588                                         (ConCableHoleROut-ConCthick))/kRadian,
1589                                        90.+((+0.5*ConCableHoleWidth-ConCthick)/
1590                                         (ConCableHoleROut-ConCthick))/kRadian);
1591     x0 = Ah1->GetRmax1()*TMath::Cos(Ah1->GetPhi2()*kRadian);
1592     y0 = Ah1->GetRmax1()*TMath::Sin(Ah1->GetPhi2()*kRadian);
1593     TGeoArb8 *Ah2 = new TGeoArb8("ITSssdCableHoleAh2",0.5*ConZLength);
1594     y  = Ah1->GetRmax1();
1595     x  = x0+(y-y0)/TMath::Tan((90.0+ConCableHoleAngle)*kRadian);
1596     Ah2->SetVertex(0,x,y);
1597     y  = Ah1->GetRmin1()*TMath::Sin(Ah1->GetPhi2()*kRadian);
1598     x  = x0+(y-y0)/TMath::Tan((90.0+ConCableHoleAngle)*kRadian);
1599     Ah2->SetVertex(3,x,y);
1600     x0 = Ah1->GetRmax1()*TMath::Cos(Ah1->GetPhi1()*kRadian);
1601     y0 = Ah1->GetRmax1()*TMath::Sin(Ah1->GetPhi1()*kRadian);
1602     y  = Ah1->GetRmax1();
1603     x  = x0+(y-y0)/TMath::Tan((90.0-ConCableHoleAngle)*kRadian);
1604     Ah2->SetVertex(1,x,y);
1605     y  = Ah1->GetRmin1()*TMath::Sin(Ah1->GetPhi1()*kRadian);
1606     x  = x0+(y-y0)/TMath::Tan((90.0-ConCableHoleAngle)*kRadian);
1607     Ah2->SetVertex(2,x,y);
1608     //
1609     x0 = Bh1->GetRmax1()*TMath::Cos(Bh1->GetPhi2()*kRadian);
1610     y0 = Bh1->GetRmax1()*TMath::Sin(Bh1->GetPhi2()*kRadian);
1611     TGeoArb8 *Bh2 = new TGeoArb8("ITSssdCableHoleBh2",0.5*ConZLength);
1612     y  = Bh1->GetRmax1();
1613     x  = x0+(y-y0)/TMath::Tan((90.0+ConCableHoleAngle)*kRadian);
1614     Bh2->SetVertex(0,x,y);
1615     y  = Bh1->GetRmin1()*TMath::Sin(Bh1->GetPhi2()*kRadian);
1616     x  = x0+(y-y0)/TMath::Tan((90.0+ConCableHoleAngle)*kRadian);
1617     Bh2->SetVertex(3,x,y);
1618     x0 = Bh1->GetRmax1()*TMath::Cos(Bh1->GetPhi1()*kRadian);
1619     y0 = Bh1->GetRmax1()*TMath::Sin(Bh1->GetPhi1()*kRadian);
1620     y  = Bh1->GetRmax1();
1621     x  = x0+(y-y0)/TMath::Tan((90.0-ConCableHoleAngle)*kRadian);
1622     Bh2->SetVertex(1,x,y);
1623     y  = Bh1->GetRmin1()*TMath::Sin(Bh1->GetPhi1()*kRadian);
1624     x  = x0+(y-y0)/TMath::Tan((90.0-ConCableHoleAngle)*kRadian);
1625     Bh2->SetVertex(2,x,y);
1626     for(i=0;i<4;i++){ // define points at +dz
1627         Ah2->SetVertex(i+4,(Ah2->GetVertices())[2*i],
1628                            (Ah2->GetVertices())[1+2*i]);
1629         Bh2->SetVertex(i+4,(Bh2->GetVertices())[2*i],
1630                            (Bh2->GetVertices())[1+2*i]);
1631     } // end for i
1632     TGeoBBox *Ah3 = new TGeoBBox("ITSssdCoolingHoleAh3",0.5*ConCoolHoleWidth,
1633                                  0.5*ConCoolHoleHight,0.5*ConZLength);
1634     TGeoBBox *Bh3 = new TGeoBBox("ITSssdCoolingHoleBh3",
1635                                  0.5*ConCoolHoleWidth+ConCthick,
1636                                  0.5*ConCoolHoleHight+ConCthick,
1637                                  0.5*ConZLength);
1638     TGeoBBox *Ah4 = new TGeoBBox("ITSssdMountingPostHoleAh4",
1639                                  0.5*ConMountHoleWidth,
1640                                  0.5*ConMountHoleHight,0.5*ConZLength);
1641     TGeoBBox *Bh4 = new TGeoBBox("ITSssdMountingPostHoleBh4",
1642                                  0.5*ConMountHoleWidth+ConCthick,
1643                                  0.5*ConMountHoleHight+ConCthick,
1644                                  0.5*ConZLength);
1645     printConeSeg(Ah1);
1646     printConeSeg(Bh1);
1647     printArb8(Ah2);
1648     printArb8(Bh2);
1649     printBBox(Ah3);
1650     printBBox(Bh3);
1651     printBBox(Ah4);
1652     printBBox(Bh4);
1653     // SSD Cone Wings
1654     TGeoConeSeg *G = new TGeoConeSeg("ITSssdWingCarbonFiberSurfaceG",
1655                                      0.5*ConWingThick,ConROuterMax-ConCthick,
1656                                      ConWingRmax,
1657                                      ConROuterMax-ConCthick,ConWingRmax,
1658                           ConWingPhi0-0.5*ConWingWidth/ConWingRmax*kRadian,
1659                           ConWingPhi0+0.5*ConWingWidth/ConWingRmax*kRadian);
1660     TGeoConeSeg *H = new TGeoConeSeg("ITSssdWingStaseliteH",
1661                  0.5*ConWingThick-ConCthick,ConROuterMax-ConCthick,
1662                                      ConWingRmax-ConCthick,
1663                                      ConROuterMax-ConCthick,
1664                                      ConWingRmax-ConCthick,
1665                                      ConWingPhi0-((0.5*ConWingWidth-ConCthick)/
1666                                              (ConWingRmax-ConCthick))*kRadian,
1667                                      ConWingPhi0+((0.5*ConWingWidth-ConCthick)/
1668                     (ConWingRmax-ConCthick))*kRadian);
1669     printConeSeg(G);
1670     printConeSeg(H);
1671     // SDD support plate, SSD side.
1672     //Poly-cone Volume T.
1673     TGeoTubeSeg *T = new TGeoTubeSeg("ITSssdsddMountingBracketT",
1674                                      SupPRmin,SupPRmax,
1675                                      SupPZ,SupPPhi1,
1676                                      SupPPhi2);
1677     printTubeSeg(T);
1678     //
1679     TGeoRotation *rotZ225 =new TGeoRotation("ITSssdConeZ225", 0.0,0.0, 22.5);
1680     rotZ225->RegisterYourself();
1681     TGeoRotation *rotZ675 =new TGeoRotation("ITSssdConeZ675", 0.0,0.0, 67.5);
1682     rotZ675->RegisterYourself();
1683     TGeoRotation *rotZ90  =new TGeoRotation("ITSssdConeZ90",  0.0,0.0, 90.0);
1684     rotZ90->RegisterYourself();
1685     TGeoRotation *rotZ1125=new TGeoRotation("ITSssdConeZ1125",0.0,0.0,112.5);
1686     rotZ1125->RegisterYourself();
1687     TGeoRotation *rotZ1575=new TGeoRotation("ITSssdConeZ1575",0.0,0.0,157.5);
1688     rotZ1575->RegisterYourself();
1689     TGeoRotation *rotZ180 =new TGeoRotation("ITSssdConeZ180", 0.0,0.0,180.0);
1690     rotZ180->RegisterYourself();
1691     TGeoRotation *rotZ2025=new TGeoRotation("ITSssdConeZ2025",0.0,0.0,202.5);
1692     rotZ2025->RegisterYourself();
1693     TGeoRotation *rotZ2475=new TGeoRotation("ITSssdConeZ2475",0.0,0.0,247.5);
1694     rotZ2475->RegisterYourself();
1695     TGeoRotation *rotZ270 =new TGeoRotation("ITSssdConeZ270", 0.0,0.0,270.0);
1696     rotZ270->RegisterYourself();
1697     TGeoRotation *rotZ2925=new TGeoRotation("ITSssdConeZ2925",0.0,0.0,292.5);
1698     rotZ2925->RegisterYourself();
1699     TGeoRotation *rotZ3375=new TGeoRotation("ITSssdConeZ3375",0.0,0.0,337.5);
1700     rotZ3375->RegisterYourself();
1701     //
1702     vl[0] = 0.0;vl[1] = ConCoolHoleRmin+0.5*ConCoolHoleHight;vl[2] = 0.0;
1703     rotZ225->LocalToMaster(vl,vg);
1704     TGeoCombiTrans *rotranA225  = new TGeoCombiTrans("ITSssdConeTZ225",vg[0],
1705                                                      vg[1],vg[2],rotZ225);
1706     rotranA225->RegisterYourself();
1707     rotZ675->LocalToMaster(vl,vg);
1708     TGeoCombiTrans *rotranA675  = new TGeoCombiTrans("ITSssdConeTZ675", vg[0],
1709                                                      vg[1],vg[2],rotZ675);
1710     rotranA675->RegisterYourself();
1711     rotZ1125->LocalToMaster(vl,vg);
1712     TGeoCombiTrans *rotranA1125 = new TGeoCombiTrans("ITSssdConeTZ1125",vg[0],
1713                                                      vg[1],vg[2],rotZ1125);
1714     rotranA1125->RegisterYourself();
1715     rotZ1575->LocalToMaster(vl,vg);
1716     TGeoCombiTrans *rotranA1575 = new TGeoCombiTrans("ITSssdConeTZ1575",vg[0],
1717                                                      vg[1],vg[2],rotZ1575);
1718     rotranA1575->RegisterYourself();
1719     rotZ2025->LocalToMaster(vl,vg);
1720     TGeoCombiTrans *rotranA2025 = new TGeoCombiTrans("ITSssdConeTZ2025",vg[0],
1721                                                      vg[1],vg[2],rotZ2025);
1722     rotranA2025->RegisterYourself();
1723     rotZ2475->LocalToMaster(vl,vg);
1724     TGeoCombiTrans *rotranA2475 = new TGeoCombiTrans("ITSssdConeTZ2475",vg[0],
1725                                                      vg[1],vg[2],rotZ2475);
1726     rotranA2475->RegisterYourself();
1727     rotZ2925->LocalToMaster(vl,vg);
1728     TGeoCombiTrans *rotranA2925 = new TGeoCombiTrans("ITSssdConeTZ2925",vg[0],
1729                                                      vg[1],vg[2],rotZ2925);
1730     rotranA2925->RegisterYourself();
1731     rotZ3375->LocalToMaster(vl,vg);
1732     TGeoCombiTrans *rotranA3375 = new TGeoCombiTrans("ITSssdConeTZ3375",vg[0],
1733                                                      vg[1],vg[2],rotZ3375);
1734     rotranA3375->RegisterYourself();
1735     TGeoRotation *rotZ30  = new TGeoRotation("ITSssdConeZ30", 0.0,0.0, 30.0);
1736     TGeoRotation *rotZ60  = new TGeoRotation("ITSssdConeZ60", 0.0,0.0, 60.0);
1737     //TGeoRotation *rotZ120 = new TGeoRotation("ITSssdConeZ120",0.0,0.0,120.0);
1738     TGeoRotation *rotZ150 = new TGeoRotation("ITSssdConeZ150",0.0,0.0,150.0);
1739     TGeoRotation *rotZ210 = new TGeoRotation("ITSssdConeZ210",0.0,0.0,210.0);
1740     //TGeoRotation *rotZ240 = new TGeoRotation("ITSssdConeZ240",0.0,0.0,240.0);
1741     TGeoRotation *rotZ300 = new TGeoRotation("ITSssdConeZ300",0.0,0.0,300.0);
1742     TGeoRotation *rotZ330 = new TGeoRotation("ITSssdConeZ330",0.0,0.0,330.0);
1743     vl[0] = ConMountHoleRmin+0.5*ConMountHoleHight; vl[1] = 0.0; vl[2] = 0.0;
1744     rotZ30->LocalToMaster(vl,vg);
1745     TGeoCombiTrans *rotranA30 = new TGeoCombiTrans("ITSssdConeTZ30",vl[0],
1746                                                       vl[1],vl[2],rotZ30);
1747     rotranA30->RegisterYourself();
1748     rotZ90->LocalToMaster(vl,vg);
1749     TGeoCombiTrans *rotranA90  = new TGeoCombiTrans("ITSssdConeTZ90", vg[0],
1750                                                      vg[1],vg[2],rotZ90);
1751     rotranA90->RegisterYourself();
1752     rotZ150->LocalToMaster(vl,vg);
1753     TGeoCombiTrans *rotranA150 = new TGeoCombiTrans("ITSssdConeTZ150",vg[0],
1754                                                      vg[1],vg[2],rotZ150);
1755     rotranA150->RegisterYourself();
1756     rotZ210->LocalToMaster(vl,vg);
1757     TGeoCombiTrans *rotranA210 = new TGeoCombiTrans("ITSssdConeTZ210",vg[0],
1758                                                      vg[1],vg[2],rotZ210);
1759     rotranA210->RegisterYourself();
1760     rotZ270->LocalToMaster(vl,vg);
1761     TGeoCombiTrans *rotranA270 = new TGeoCombiTrans("ITSssdConeTZ270",vg[0],
1762                                                      vg[1],vg[2],rotZ270);
1763     rotranA270->RegisterYourself();
1764     rotZ330->LocalToMaster(vl,vg);
1765     TGeoCombiTrans *rotranA330 = new TGeoCombiTrans("ITSssdConeTZ330",vg[0],
1766                                                      vg[1],vg[2],rotZ330);
1767     rotranA330->RegisterYourself();
1768     vl[0] = 0.0; vl[1] = 0.0; vl[2] = A0->GetZ(10)+T->GetDz();
1769     rotZ60->LocalToMaster(vl,vg);
1770     TGeoCombiTrans *rotranBrTZ60  = new TGeoCombiTrans("ITSssdConeBrTZ60",
1771                                                   vg[0],vg[1],vg[2],rotZ60);
1772     rotranBrTZ60->RegisterYourself();
1773     TGeoCombiTrans *rotranBrTZ180 = new TGeoCombiTrans("ITSssdConeBrTZ180",
1774                                                   vg[0],vg[1],vg[2],rotZ180);
1775     rotranBrTZ180->RegisterYourself();
1776     TGeoCombiTrans *rotranBrTZ300 = new TGeoCombiTrans("ITSssdConeBrTZ300",
1777                                                   vg[0],vg[1],vg[2],rotZ300);
1778     rotranBrTZ300->RegisterYourself();
1779     TGeoCompositeShape *A = new TGeoCompositeShape(
1780         "ITSssdSuportConeCarbonFiberSurfaceA","(((((((((((((((((((((((((((("
1781         "ITSssdSuportConeCarbonFiberSurfaceA0 +"
1782         "ITSssdWingCarbonFiberSurfaceG) +"
1783         "ITSssdWingCarbonFiberSurfaceG:ITSssdConeZ90) +"
1784         "ITSssdWingCarbonFiberSurfaceG:ITSssdConeZ180) +"
1785         "ITSssdWingCarbonFiberSurfaceG:ITSssdConeZ270) -"
1786         "(ITSssdCableHoleAh1*ITSssdCableHoleAh2):ITSssdConeZ225) -"
1787         "(ITSssdCableHoleAh1*ITSssdCableHoleAh2):ITSssdConeZ675) -"
1788         "(ITSssdCableHoleAh1*ITSssdCableHoleAh2):ITSssdConeZ1125) -"
1789         "(ITSssdCableHoleAh1*ITSssdCableHoleAh2):ITSssdConeZ1575) -"
1790         "(ITSssdCableHoleAh1*ITSssdCableHoleAh2):ITSssdConeZ2025) -"
1791         "(ITSssdCableHoleAh1*ITSssdCableHoleAh2):ITSssdConeZ2475) -"
1792         "(ITSssdCableHoleAh1*ITSssdCableHoleAh2):ITSssdConeZ2925) -"
1793         "(ITSssdCableHoleAh1*ITSssdCableHoleAh2):ITSssdConeZ3375) -"
1794         "ITSssdCoolingHoleAh3:ITSssdConeTZ225) -"
1795         "ITSssdCoolingHoleAh3:ITSssdConeTZ675) -"
1796         "ITSssdCoolingHoleAh3:ITSssdConeTZ1125) -"
1797         "ITSssdCoolingHoleAh3:ITSssdConeTZ1575) -"
1798         "ITSssdCoolingHoleAh3:ITSssdConeTZ2025) -"
1799         "ITSssdCoolingHoleAh3:ITSssdConeTZ2475) -"
1800         "ITSssdCoolingHoleAh3:ITSssdConeTZ2925) -"
1801         "ITSssdCoolingHoleAh3:ITSssdConeTZ3375) -"
1802         "ITSssdMountingPostHoleAh4:ITSssdConeTZ30) -"
1803         "ITSssdMountingPostHoleAh4:ITSssdConeTZ90) -"
1804         "ITSssdMountingPostHoleAh4:ITSssdConeTZ150) -"
1805         "ITSssdMountingPostHoleAh4:ITSssdConeTZ210) -"
1806         "ITSssdMountingPostHoleAh4:ITSssdConeTZ270) -"
1807         "ITSssdMountingPostHoleAh4:ITSssdConeTZ330) -"
1808         "ITSssdsddMountingBracketT:ITSssdConeBrTZ60) -"
1809         "ITSssdsddMountingBracketT:ITSssdConeBrTZ180) -"
1810         "ITSssdsddMountingBracketT:ITSssdConeBrTZ300"
1811         );
1812     TGeoCompositeShape *B = new TGeoCompositeShape(
1813         "ITSssdSuportConeStaseliteB","(((((((((((((((((((((((((((("
1814         "ITSssdSuportConeStaseliteB0 +"
1815         "ITSssdWingStaseliteH) +"
1816         "ITSssdWingStaseliteH:ITSssdConeZ90) +"
1817         "ITSssdWingStaseliteH:ITSssdConeZ180) +"
1818         "ITSssdWingStaseliteH:ITSssdConeZ270) -"
1819         "(ITSssdCableHoleBh1*ITSssdCableHoleBh2):ITSssdConeZ225) -"
1820         "(ITSssdCableHoleBh1*ITSssdCableHoleBh2):ITSssdConeZ675) -"
1821         "(ITSssdCableHoleBh1*ITSssdCableHoleBh2):ITSssdConeZ1125) -"
1822         "(ITSssdCableHoleBh1*ITSssdCableHoleBh2):ITSssdConeZ1575) -"
1823         "(ITSssdCableHoleBh1*ITSssdCableHoleBh2):ITSssdConeZ2025) -"
1824         "(ITSssdCableHoleBh1*ITSssdCableHoleBh2):ITSssdConeZ2475) -"
1825         "(ITSssdCableHoleBh1*ITSssdCableHoleBh2):ITSssdConeZ2925) -"
1826         "(ITSssdCableHoleBh1*ITSssdCableHoleBh2):ITSssdConeZ3375) -"
1827         "ITSssdCoolingHoleBh3:ITSssdConeTZ225) -"
1828         "ITSssdCoolingHoleBh3:ITSssdConeTZ675) -"
1829         "ITSssdCoolingHoleBh3:ITSssdConeTZ1125) -"
1830         "ITSssdCoolingHoleBh3:ITSssdConeTZ1575) -"
1831         "ITSssdCoolingHoleBh3:ITSssdConeTZ2025) -"
1832         "ITSssdCoolingHoleBh3:ITSssdConeTZ2475) -"
1833         "ITSssdCoolingHoleBh3:ITSssdConeTZ2925) -"
1834         "ITSssdCoolingHoleBh3:ITSssdConeTZ3375) -"
1835         "ITSssdMountingPostHoleBh4:ITSssdConeTZ30) -"
1836         "ITSssdMountingPostHoleBh4:ITSssdConeTZ90) -"
1837         "ITSssdMountingPostHoleBh4:ITSssdConeTZ150) -"
1838         "ITSssdMountingPostHoleBh4:ITSssdConeTZ210) -"
1839         "ITSssdMountingPostHoleBh4:ITSssdConeTZ270) -"
1840         "ITSssdMountingPostHoleBh4:ITSssdConeTZ330) -"
1841         "ITSssdsddMountingBracketT:ITSssdConeBrTZ60) -"
1842         "ITSssdsddMountingBracketT:ITSssdConeBrTZ180) -"
1843         "ITSssdsddMountingBracketT:ITSssdConeBrTZ300"
1844         );
1845     TGeoCompositeShape *C = new TGeoCompositeShape(
1846       "ITSssdSuportConeRohacellC","("
1847       "ITSssdSuportConeRohacellC0 -((((((("
1848       "ITSssdCableHoleBh1:ITSssdConeZ225*ITSssdCableHoleBh2:ITSssdConeZ225)-"
1849       "ITSssdCableHoleBh1:ITSssdConeZ675*ITSssdCableHoleBh2:ITSssdConeZ675)-"
1850       "ITSssdCableHoleBh1:ITSssdConeZ1125*ITSssdCableHoleBh2:ITSssdConeZ1125)-"
1851       "ITSssdCableHoleBh1:ITSssdConeZ1575*ITSssdCableHoleBh2:ITSssdConeZ1575)-"
1852       "ITSssdCableHoleBh1:ITSssdConeZ2025*ITSssdCableHoleBh2:ITSssdConeZ2025)-"
1853       "ITSssdCableHoleBh1:ITSssdConeZ2475*ITSssdCableHoleBh2:ITSssdConeZ2475)-"
1854       "ITSssdCableHoleBh1:ITSssdConeZ2925*ITSssdCableHoleBh2:ITSssdConeZ2925))"
1855         );
1856     TGeoCompositeShape *F = new TGeoCompositeShape(
1857         "ITSssdSuportConeRohacellCF","((((("
1858         "ITSssdSuportConeRohacellCF0 -("
1859         "ITSssdMountingPostHoleBh4:ITSssdConeTZ30) -"
1860         "ITSssdMountingPostHoleBh4:ITSssdConeTZ90) -"
1861         "ITSssdMountingPostHoleBh4:ITSssdConeTZ150) -"
1862         "ITSssdMountingPostHoleBh4:ITSssdConeTZ210) -"
1863         "ITSssdMountingPostHoleBh4:ITSssdConeTZ270) -"
1864         "ITSssdMountingPostHoleBh4:ITSssdConeTZ330)"
1865         );
1866     //
1867     // In volume SCB, th Inserto Stesalite 4411w material volume, there
1868     // are a number of Stainless steel screw and pin studs which will be
1869     // filled with screws/studs.
1870     TGeoTube *D = new TGeoTube("ITS Screw+stud used to mount things to "
1871                        "the SSD support cone",
1872                                0.0,ConRScrewM5by12,ConLScrewM5by12);
1873     printTube(D);
1874     TGeoTube *E = new TGeoTube("ITS pin used to mount things to the "
1875                        "SSD support cone",0.0,ConRPinO6,ConLPinO6);
1876     printTube(E);
1877     // Bolt heads holding the SSD-SDD tube to the SSD cone.
1878     // Bolt -- PolyCone
1879     //Poly-cone Volume Q.
1880     TGeoPcon *Q = new TGeoPcon("ITS SSD Thermal sheal M6 screw headQ",
1881                                0.0,360.0,4);
1882     Q->Z(0)    = A0->GetZ(12);
1883     Q->Rmin(0) = 0.0;
1884     Q->Rmax(0) = CylRM6;
1885     Q->Z(1)    = Q->GetZ(0) + ConZM6Head;
1886     Q->Rmin(1) = 0.0;
1887     Q->Rmax(1) = CylRM6;
1888     Q->Z(2)    = Q->GetZ(1);
1889     Q->Rmin(2) = 0.0;
1890     Q->Rmax(2) = ConRM6Head;
1891     Q->Z(3)    = Q->GetZ(0)-SupPZ;
1892     Q->Rmin(3) = 0.0;
1893     Q->Rmax(3) = 0.5*ConRM6Head;
1894     printPcon(Q);
1895     // air infront of bolt (stasolit Volume K) -- Tube
1896     TGeoTube *R = new TGeoTube("ITS Air in front of bolt (in stasolit)R",
1897                                Q->GetRmin(3),Q->GetRmax(3),
1898                                0.5*(SupPZ-ConCthick));
1899     // air infront of bolt (carbon fiber volume I) -- Tube
1900     TGeoTube *S = new TGeoTube("ITS Air in front of Stainless Steal Screw "
1901                                "end, M6S",Q->GetRmin(3),Q->GetRmax(3),
1902                                0.5*ConCthick);
1903     printTube(S);
1904     //
1905     TGeoVolume *Av,*Bv,*Cv,*Dv,*Ev,*Fv,*Qv,*Rv,*Sv,*Tv;
1906     //
1907     Av = new TGeoVolume("ITSssdConeA",A,SSDcf); // Carbon Fiber
1908     Av->SetVisibility(kTRUE);
1909     Av->SetLineColor(4); // blue
1910     Av->SetLineWidth(1);
1911     Av->SetFillColor(Av->GetLineColor());
1912     Av->SetFillStyle(4000); // 0% transparent
1913     Bv = new TGeoVolume("ITSssdConeB",B,SSDfs); // Staselite
1914     Bv->SetVisibility(kTRUE);
1915     Bv->SetLineColor(2); // red
1916     Bv->SetLineWidth(1);
1917     Bv->SetFillColor(Bv->GetLineColor());
1918     Bv->SetFillStyle(4010); // 10% transparent
1919     Cv = new TGeoVolume("ITSssdConeC",C,SSDfo); // Rohacell
1920     Cv->SetVisibility(kTRUE);
1921     Cv->SetLineColor(3); // green
1922     Cv->SetLineWidth(1);
1923     Cv->SetFillColor(Cv->GetLineColor());
1924     Cv->SetFillStyle(4050); // 50% transparent
1925     Fv = new TGeoVolume("ITSssdConeF",F,SSDfo); // Rohacell;
1926     Fv->SetVisibility(kTRUE);
1927     Fv->SetLineColor(3); // green
1928     Fv->SetLineWidth(1);
1929     Fv->SetFillColor(Fv->GetLineColor());
1930     Fv->SetFillStyle(4050); // 50% transparent
1931     Dv = new TGeoVolume("ITSssdConeD",D,SSDss);
1932     Dv->SetVisibility(kTRUE);
1933     Dv->SetLineColor(1); // black
1934     Dv->SetLineWidth(1);
1935     Dv->SetFillColor(Dv->GetLineColor());
1936     Dv->SetFillStyle(4000); // 0% transparent
1937     Ev = new TGeoVolume("ITSssdConeE",E,SSDss);
1938     Ev->SetVisibility(kTRUE);
1939     Ev->SetLineColor(1); // black
1940     Ev->SetLineWidth(1);
1941     Ev->SetFillColor(Ev->GetLineColor());
1942     Ev->SetFillStyle(4000); // 0% transparent
1943     Qv = new TGeoVolume("ITSssdConeQ",Q,SSDss);
1944     Qv->SetVisibility(kTRUE);
1945     Qv->SetLineColor(1); // black
1946     Qv->SetLineWidth(1);
1947     Qv->SetFillColor(Qv->GetLineColor());
1948     Qv->SetFillStyle(4000); // 00% transparent
1949     Rv = new TGeoVolume("ITSssdConeR",R,SSDair);
1950     Rv->SetVisibility(kTRUE);
1951     Rv->SetLineColor(5); // yellow
1952     Rv->SetLineWidth(1);
1953     Rv->SetFillColor(Rv->GetLineColor());
1954     Rv->SetFillStyle(4090); // 90% transparent
1955     Sv = new TGeoVolume("ITSssdConeS",S,SSDair);
1956     Sv->SetVisibility(kTRUE);
1957     Sv->SetLineColor(5); // yellow
1958     Sv->SetLineWidth(1);
1959     Sv->SetFillColor(Sv->GetLineColor());
1960     Sv->SetFillStyle(4090); // 90% transparent
1961     Tv = new TGeoVolume("ITSssdsddMountingBracket",S,SSDal);
1962     Tv->SetVisibility(kTRUE);
1963     Tv->SetLineColor(5); // yellow
1964     Tv->SetLineWidth(1);
1965     Tv->SetFillColor(Tv->GetLineColor());
1966     Tv->SetFillStyle(4000); // 0% transparent
1967     //
1968     TGeoCombiTrans *rotran;
1969     TGeoTranslation *tran;
1970     tran = new TGeoTranslation("ITSssdConeTrans",0.0,0.0,-ConZDisplacement);
1971     TGeoRotation *rotY180 = new TGeoRotation("",0.0,180.0,0.0);
1972     TGeoCombiTrans *flip  = new TGeoCombiTrans("ITSssdConeFlip",
1973                                            0.0,0.0,ConZDisplacement,rotY180);
1974     delete rotY180;// rot not explicity used in AddNode functions.
1975     //
1976     //
1977     //
1978     //
1979     Av->AddNode(Bv,1,0);
1980     Bv->AddNode(Cv,1,0);
1981     Bv->AddNode(Fv,1,0);
1982     Moth->AddNode(Av,1,tran); // RB24 side
1983     Moth->AddNode(Av,2,flip); // RB26 side (Absorber)
1984     //
1985     //
1986     //
1987     // Insert Bolt and Pins in both the Cone and Cylinder at the same time.
1988     Int_t NcopyCDv=0,NcopyCEv=0,NcopyQv=0,NcopyRv=0,NcopySv=0,NcopyTv=0;
1989     Int_t NcopyDv=0,NcopyEv=0;
1990     z = CB->GetZ(0)-0.5*CylZPin;
1991     dt = (360.0/((Double_t)CylNPin));
1992     for(i=0;i<CylNPin;i++){
1993         t = ((Double_t)i)*dt;
1994         x = CylRholes*TMath::Cos((t+CylPhi0Pin)*kRadian);
1995         y = CylRholes*TMath::Sin((t+CylPhi0Pin)*kRadian);
1996         tran = new TGeoTranslation("",x,y,z);
1997         CBv->AddNode(CDv,++NcopyCDv,tran);
1998         tran = new TGeoTranslation("",x,y,-z);
1999         CBv->AddNode(CDv,++NcopyCDv,tran);
2000     } // end for i
2001     dt = (360.0/((Double_t)CylNM6));
2002     for(i=0;i<CylNM6;i++){
2003         t = ((Double_t)i)*dt;
2004         x = CylRholes*TMath::Cos((t+CylPhi0M6)*kRadian);
2005         y = CylRholes*TMath::Sin((t+CylPhi0M6)*kRadian);
2006         z = CB->GetZ(0)-0.5*CylZM6;
2007         tran = new TGeoTranslation("",x,y,z);
2008         CBv->AddNode(CEv,++NcopyCEv,tran);
2009         tran = new TGeoTranslation("",x,y,-z);
2010         CBv->AddNode(CEv,++NcopyCEv,tran);
2011         tran = new TGeoTranslation("",x,y,0.0);
2012         Bv->AddNode(Qv,++NcopyQv,tran);
2013         if(!((t<rotranBrTZ60->GetRotation()->GetPhiRotation()+T->GetPhi2()&&
2014               t>rotranBrTZ60->GetRotation()->GetPhiRotation()-T->GetPhi1())||
2015              (t<rotranBrTZ180->GetRotation()->GetPhiRotation()+T->GetPhi2()&&
2016               t>rotranBrTZ180->GetRotation()->GetPhiRotation()-T->GetPhi1())||
2017              (t<rotranBrTZ300->GetRotation()->GetPhiRotation()+T->GetPhi2()&&
2018               t>rotranBrTZ300->GetRotation()->GetPhiRotation()-T->GetPhi1()))){
2019             // If not at an angle where the bracket T is located.
2020             tran = new TGeoTranslation("",x,y,B0->GetZ(10)-R->GetDz());
2021             Bv->AddNode(Rv,++NcopyRv,tran);
2022             tran = new TGeoTranslation("",x,y,A0->GetZ(10)-S->GetDz());
2023             Av->AddNode(Sv,++NcopySv,tran);
2024         } // end if
2025     } // end for i
2026     // Add the mounting brackets to the RB24 side only.
2027     vl[0] = 0.0; vl[1] = 0.0, vl[2] = A0->GetZ(10)+ConZDisplacement-T->GetDz();
2028     rotZ60->LocalToMaster(vl,vg);
2029     rotran = new TGeoCombiTrans("",vg[0],vg[1],vg[2],rotZ60);
2030     Moth->AddNode(Tv,++NcopyTv,rotran);
2031     rotZ180->LocalToMaster(vl,vg);
2032     rotran = new TGeoCombiTrans("",vg[0],vg[1],vg[2],rotZ180);
2033     Moth->AddNode(Tv,++NcopyTv,rotran);
2034     rotZ300->LocalToMaster(vl,vg);
2035     rotran = new TGeoCombiTrans("",vg[0],vg[1],vg[2],rotZ300);
2036     Moth->AddNode(Tv,++NcopyTv,rotran);
2037     //
2038     Double_t da[] = {-3.5,-1.5,1.5,3.5};
2039     for(i=0;i<2;i++){ // Mounting for ITS-TPC bracket or ITS-Rails
2040         t0 = 180.*((Double_t)i)*kRadian;
2041         for(j=-ConNScrewM5by12/2;j<=ConNScrewM5by12/2;j++)if(j!=0){
2042                     //screws per ITS-TPC brkt
2043             t = t0 + 5.0*((Double_t)j)*kRadian;
2044             tran = new TGeoTranslation("",ConROutHoles*TMath::Cos(t),
2045                                           ConROutHoles*TMath::Sin(t),
2046                                           B0->GetZ(0)+D->GetDz());
2047             Bv->AddNode(Dv,++NcopyDv,tran);
2048         } // end or j
2049         for(j=-ConNPinO6/2;j<=ConNPinO6/2;j++){ // pins per ITS-TPC bracket
2050             t = t0 + 3.0*((Double_t)j)*kRadian;
2051             tran = new TGeoTranslation("",ConROutHoles*TMath::Cos(t),
2052                                           ConROutHoles*TMath::Sin(t),
2053                                           B0->GetZ(0)+D->GetDz());
2054             Bv->AddNode(Ev,++NcopyEv,tran);
2055         } // end or j
2056         t0 = (96.5+187.*((Double_t)i))*kRadian;
2057         for(j=0;j<ConNRailScrews;j++){ // screws per ITS-rail bracket
2058             t = t0+da[j]*kRadian;
2059             tran = new TGeoTranslation("",ConROutHoles*TMath::Cos(t),
2060                                           ConROutHoles*TMath::Sin(t),
2061                                           B0->GetZ(0)+D->GetDz());
2062             Bv->AddNode(Dv,++NcopyDv,tran);
2063         } // end or j
2064         t0 = (91.5+184.*((Double_t)i))*kRadian;
2065         for(j=-ConNRailPins/2;j<=ConNRailPins/2;j++)if(j!=0){
2066              // pins per ITS-rail bracket
2067             t = t0+(7.0*((Double_t)j))*kRadian;
2068             tran = new TGeoTranslation("",ConROutHoles*TMath::Cos(t),
2069                                           ConROutHoles*TMath::Sin(t),
2070                                           B0->GetZ(0)+D->GetDz());
2071             Bv->AddNode(Ev,++NcopyEv,tran);
2072         } // end or j
2073     } // end for i
2074     for(i=0;i<ConNmounts;i++){
2075                 // mounting points for SPD-cone+Beam-pipe support
2076         t0 = (45.0+((Double_t)i)*360./((Double_t)ConNmounts))*kRadian;
2077         for(j=-1;j<=1;j++)if(j!=0){ // 2 screws per bracket
2078             t = t0+((Double_t)j)*0.5*ConMountPhi0*kRadian;
2079             tran = new TGeoTranslation("",ConROutHoles*TMath::Cos(t),
2080                                           ConROutHoles*TMath::Sin(t),
2081                                           B0->GetZ(0)+D->GetDz());
2082             Bv->AddNode(Dv,++NcopyDv,tran);
2083         } // end for j
2084         for(j=0;j<1;j++){ // 1 pin per bracket
2085             t = t0;
2086             tran = new TGeoTranslation("",ConROutHoles*TMath::Cos(t),
2087                                           ConROutHoles*TMath::Sin(t),
2088                                           B0->GetZ(0)+D->GetDz());
2089             Bv->AddNode(Ev,++NcopyEv,tran);
2090         } // end for j
2091     } // end for i
2092     if(GetDebug()){
2093         Av->PrintNodes();
2094         Bv->PrintNodes();
2095         Cv->PrintNodes();
2096         Dv->PrintNodes();
2097         Ev->PrintNodes();
2098         Fv->PrintNodes();
2099         Qv->PrintNodes();
2100         Rv->PrintNodes();
2101         Sv->PrintNodes();
2102         Tv->PrintNodes();
2103     } // end if
2104 }
2105
2106 //______________________________________________________________________
2107 void AliITSv11GeometrySupport::ServicesCableSupport(TGeoVolume *Moth){
2108     // Define the detail ITS cable support trays on both the RB24 and
2109     // RB26 sides..
2110     // Inputs:
2111     //   none.
2112     // Outputs:
2113     //  none.
2114     // Return:
2115     //  none.
2116     // Based on the Drawings SSup_201A.jpg unless otherwise stated,
2117     // Volumes A...,
2118     TGeoMedium *SUPcf    = 0; // SUP support cone Carbon Fiber materal number.
2119     TGeoMedium *SUPfs    = 0; // SUP support cone inserto stesalite 4411w.
2120     TGeoMedium *SUPfo    = 0; // SUP support cone foam, Rohacell 50A.
2121     TGeoMedium *SUPss    = 0; // SUP support cone screw material,Stainless
2122     TGeoMedium *SUPair   = 0; // SUP support cone Air
2123     TGeoMedium *SUPal    = 0; // SUP support cone SDD mounting bracket Al
2124     TGeoMedium *SUPwater = 0; // SUP support cone Water
2125     TGeoManager *mgr = gGeoManager;
2126     SUPcf    = mgr->GetMedium("ITSssdCarbonFiber");
2127     SUPfs    = mgr->GetMedium("ITSssdStaselite4411w");
2128     SUPfo    = mgr->GetMedium("ITSssdRohacell50A");
2129     SUPss    = mgr->GetMedium("ITSssdStainlessSteal");
2130     SUPair   = mgr->GetMedium("ITSssdAir");
2131     SUPal    = mgr->GetMedium("ITSssdAl");
2132     SUPwater = mgr->GetMedium("ITSssdWater");
2133     //
2134     Int_t i,j;
2135     Double_t x,y,z,t,t0,dt,di,r;
2136
2137     // RB 24 side
2138     const Double_t Z024         = 900*kmm;//SSup_203A.jpg
2139     const Double_t ThssFrame24  = 5.0*kmm;
2140     const Double_t RssFrame24   = 444.5*kmm-ThssFrame24; // SSup_204A.jpg
2141     const Double_t WidthFrame24 = 10.0*kmm;
2142     const Double_t HightFrame24 = 10.0*kmm;
2143     const Double_t Phi0Frame24  = 15.2*kDegree; // SSup_602A.jpg
2144     const Double_t Phi1Frame24  = (90.0-7.6)*kDegree; // SSup_802A.jpg
2145     const Double_t ZssFrameSection24 = (415.0-10.0)*kmm;
2146     const Int_t    NZsections24      = 4;
2147     const Int_t    NPhiSections24    = 4;
2148     const Int_t    NFramesPhi24      = 4;
2149     //
2150     TGeoTubeSeg *M24 = new TGeoTubeSeg("ITS sup Cable tray support frame "
2151                                        "mother volume M24",
2152                                        RssFrame24,RssFrame24+ThssFrame24,
2153                                    0.5*(4.*ZssFrameSection24+5*WidthFrame24),
2154                                        Phi0Frame24,Phi1Frame24);
2155     TGeoTubeSeg *A24 = new TGeoTubeSeg("ITS sup Cable tray support frame "
2156                                        "radial section A24",
2157                           RssFrame24,RssFrame24+ThssFrame24,0.5*WidthFrame24,
2158                                        Phi0Frame24,Phi1Frame24);
2159     TGeoBBox *B24 = new TGeoBBox("ITS sup Cable tray support frame Z section "
2160                                  "B24",
2161                     0.5*ThssFrame24,0.5*HightFrame24,0.5*ZssFrameSection24);
2162     printTubeSeg(A24);
2163     printTubeSeg(M24);
2164     printBBox(B24);
2165     TGeoVolume *A24v,*B24v,*M24v;
2166     TGeoTranslation *tran;
2167     TGeoRotation    *rot;
2168     TGeoCombiTrans  *tranrot;
2169     //
2170     A24v = new TGeoVolume("ITSsupFrameA24",A24,SUPss);
2171     A24v->SetVisibility(kTRUE);
2172     A24v->SetLineColor(1); // black
2173     A24v->SetLineWidth(1);
2174     A24v->SetFillColor(A24v->GetLineColor());
2175     A24v->SetFillStyle(4000); // 0% transparent
2176     B24v = new TGeoVolume("ITSsupFrameB24",B24,SUPss);
2177     B24v->SetVisibility(kTRUE);
2178     B24v->SetLineColor(1); // black
2179     B24v->SetLineWidth(1);
2180     B24v->SetFillColor(B24v->GetLineColor());
2181     B24v->SetFillStyle(4000); // 0% transparent
2182     M24v = new TGeoVolume("ITSsupFrameM24",M24,SUPair);
2183     M24v->SetVisibility(kTRUE);
2184     M24v->SetLineColor(7); // light blue
2185     M24v->SetLineWidth(1);
2186     M24v->SetFillColor(M24v->GetLineColor());
2187     M24v->SetFillStyle(4090); // 90% transparent
2188     //
2189     Int_t NcA24=1,NcB24=1;
2190     t0 = Phi0Frame24;
2191     dt = (Phi1Frame24-Phi0Frame24)/((Double_t)NPhiSections24);
2192     for(i=0;i<=NZsections24;i++){
2193         di = (Double_t) i;
2194         z = -M24->GetDz()+A24->GetDz() + di*(ZssFrameSection24+WidthFrame24);
2195         tran = new TGeoTranslation("",0.0,0.0,z);
2196         M24v->AddNode(A24v,NcA24++,tran);
2197         r = RssFrame24+B24->GetDX();
2198         z = z + A24->GetDz()+B24->GetDZ();
2199        if(i<NZsections24) for(j=0;j<=NPhiSections24;j++){
2200             t = t0 + ((Double_t)j)*dt;
2201             rot = new TGeoRotation("",0.0,0.0,t);
2202             y = r*TMath::Sin(t*kRadian);
2203             x = r*TMath::Cos(t*kRadian);
2204             tranrot = new TGeoCombiTrans("",x,y,z,rot);
2205             delete rot;// rot not explicity used in AddNode functions.
2206             M24v->AddNode(B24v,NcB24++,tranrot);
2207         } // end for j
2208     } // end for i
2209     tran = new TGeoTranslation("",0.0,0.0,Z024+M24->GetDz());
2210     Moth->AddNode(M24v,1,tran);
2211     for(i=1;i<NFramesPhi24;i++){
2212         di = (Double_t) i;
2213         rot = new TGeoRotation("",0.0,0.0,90.0*di);
2214         tranrot = new TGeoCombiTrans("",0.0,0.0,Z024+M24->GetDz(),rot);
2215         delete rot;// rot not explicity used in AddNode functions.
2216         Moth->AddNode(M24v,i+1,tranrot);
2217     } // end for i
2218     if(GetDebug()){
2219         A24v->PrintNodes();
2220         B24v->PrintNodes();
2221         M24v->PrintNodes();
2222     } // end if
2223     // Cable support tray
2224     // Material is Aluminum
2225     //const Double_t RS24in     = TMath::Max(RssFrame24,444.5*kmm);
2226                                            // SSup_204A & SSup_206A
2227     //const Double_t RS24Airout = 459.5*kmm; // SSup_204A & SSup_206A
2228     //const Double_t RS24out    = 494.5*kmm; // SSup_206A & SSup_204A
2229     //const Double_t RS24PPout  = 550.0*kmm; // SSup_206A
2230     const Double_t LS24PP     = 350.0*kmm; // SSup_202A
2231     const Double_t LS24       = (2693.0-900.0)*kmm; //SSup_205A & SSup_207A
2232     const Double_t ThS24wall  = 1.0*kmm; // SSup_209A & SSup_210A
2233     const Double_t WbS24      = 42.0*kmm; // SSup_209A & SSup_210A
2234     //const Double_t WtS24      = 46.9*kmm; // SSup_209A & SSup_210A
2235     const Double_t WcapS24    = 50.0*kmm; // SSup_209A & SSup_210A
2236     //const Double_t WdS24      = 41.0*kmm; //SSup_209A ? should be 41.46938776
2237     const Double_t HS24       = 50.0*kmm; // SSup_209A & SSup_210A
2238     const Double_t OutDcoolTub= 12.0*kmm; // SSup_209A
2239     const Double_t InDcoolTub = 10.0*kmm; // SSup_209A
2240     const Double_t BlkNozInDS24= 6.0*kmm; // SSup_209A
2241     // The following are deduced or guessed at
2242     //const Double_t LtopLipS24 = 6.0*kmm; // Guessed at.
2243     //const Double_t LdLipS24   = 6.0*kmm; // Guessed at.
2244     //const Double_t HdS24      = OutDcoolTub; //
2245     const Double_t BlkNozZS24 = 6.0*kmm; // Guessed at.
2246     // Simplifided exterior shape. The side wall size is 2.5*thicker than
2247     // it should be (due to simplification).
2248     TGeoArb8 *C24 = new TGeoArb8("ITS Sup Cable Tray Element C24",0.5*LS24);
2249     C24->SetVertex(0,-0.5*WcapS24,HS24+ThS24wall);
2250     C24->SetVertex(1,+0.5*WcapS24,HS24+ThS24wall);
2251     C24->SetVertex(2,+0.5*WbS24,0.0);
2252     C24->SetVertex(3,-0.5*WbS24,0.0);
2253     C24->SetVertex(4,-0.5*WcapS24,HS24+ThS24wall);
2254     C24->SetVertex(5,+0.5*WcapS24,HS24+ThS24wall);
2255     C24->SetVertex(6,+0.5*WbS24,0.0);
2256     C24->SetVertex(7,-0.5*WbS24,0.0);
2257     TGeoArb8 *D24 = new TGeoArb8("ITS Sup Cable Tray lower Element D24",
2258                                  0.5*LS24);
2259     // Because of question about the value of WdS24, compute what it
2260     // should be assuming cooling tube fixes hight of volume.
2261     x = OutDcoolTub*(0.5*WcapS24-0.5*WbS24-ThS24wall)/(HS24-ThS24wall);
2262     D24->SetVertex(0,-x,OutDcoolTub+ThS24wall);
2263     D24->SetVertex(1,+x,OutDcoolTub+ThS24wall);
2264     D24->SetVertex(2,+0.5*WbS24-ThS24wall,ThS24wall);
2265     D24->SetVertex(3,-0.5*WbS24+ThS24wall,ThS24wall);
2266     D24->SetVertex(4,-x,OutDcoolTub+ThS24wall);
2267     D24->SetVertex(5,+x,OutDcoolTub+ThS24wall);
2268     D24->SetVertex(6,+0.5*WbS24-ThS24wall,ThS24wall);
2269     D24->SetVertex(7,-0.5*WbS24+ThS24wall,ThS24wall);
2270     TGeoTube *E24 = new TGeoTube("ITS Sup Cooling Tube E24",0.5*InDcoolTub,
2271                                  0.5*OutDcoolTub,0.5*LS24-BlkNozZS24);
2272     TGeoArb8 *F24 = new TGeoArb8("ITS Sup Cable Tray lower Element block F24",
2273                                  0.5*BlkNozZS24);
2274     for(i=0;i<8;i++) F24->SetVertex(i,D24->GetVertices()[i*2+0],
2275                                       D24->GetVertices()[i*2+1]); //
2276     TGeoTube *G24 = new TGeoTube("ITS Sup Cooling Tube hole in block G24",
2277                                  0.0,0.5*BlkNozInDS24,0.5*BlkNozZS24);
2278     TGeoArb8 *H24 = new TGeoArb8("ITS Sup Cable Tray upper Element H24",
2279                                  0.5*(LS24- LS24PP));
2280     H24->SetVertex(0,C24->GetVertices()[0*2+0]+2.*ThS24wall,
2281                      C24->GetVertices()[0*2+1]-ThS24wall);
2282     H24->SetVertex(1,C24->GetVertices()[1*2+0]-2.*ThS24wall,
2283                      C24->GetVertices()[1*2+1]-ThS24wall);
2284     H24->SetVertex(2,D24->GetVertices()[1*2+0]-ThS24wall,
2285                      D24->GetVertices()[1*2+1]+ThS24wall);
2286     H24->SetVertex(3,D24->GetVertices()[0*2+0]+ThS24wall,
2287                      D24->GetVertices()[0*2+1]+ThS24wall);
2288     for(i=4;i<8;i++) H24->SetVertex(i,H24->GetVertices()[(i-4)*2+0],
2289                                       H24->GetVertices()[(i-4)*2+1]); //
2290     printArb8(C24);
2291     printArb8(D24);
2292     printTube(E24);
2293     printArb8(F24);
2294     printTube(G24);
2295     printArb8(H24);
2296     TGeoVolume *C24v,*D24v,*E24v,*F24v,*Ga24v,*Gw24v,*H24v;
2297     //
2298     C24v = new TGeoVolume("ITSsupCableTrayC24",C24,SUPal);
2299     C24v->SetVisibility(kTRUE);
2300     C24v->SetLineColor(6); //
2301     C24v->SetLineWidth(1);
2302     C24v->SetFillColor(C24v->GetLineColor());
2303     C24v->SetFillStyle(4000); // 0% transparent
2304     D24v = new TGeoVolume("ITSsupCableTrayLowerD24",D24,SUPair);
2305     D24v->SetVisibility(kTRUE);
2306     D24v->SetLineColor(6); //
2307     D24v->SetLineWidth(1);
2308     D24v->SetFillColor(D24v->GetLineColor());
2309     D24v->SetFillStyle(4000); // 0% transparent
2310     E24v = new TGeoVolume("ITSsupCableTrayCoolTubeE24",E24,SUPss);
2311     E24v->SetVisibility(kTRUE);
2312     E24v->SetLineColor(6); //
2313     E24v->SetLineWidth(1);
2314     E24v->SetFillColor(E24v->GetLineColor());
2315     E24v->SetFillStyle(4000); // 0% transparent
2316     F24v = new TGeoVolume("ITSsupCableTrayBlockF24",F24,SUPal);
2317     F24v->SetVisibility(kTRUE);
2318     F24v->SetLineColor(6); //
2319     F24v->SetLineWidth(1);
2320     F24v->SetFillColor(F24v->GetLineColor());
2321     F24v->SetFillStyle(4000); // 0% transparent
2322     Gw24v = new TGeoVolume("ITSsupCableTrayCoolantWaterG24",G24,SUPwater);
2323     Gw24v->SetVisibility(kTRUE);
2324     Gw24v->SetLineColor(6); //
2325     Gw24v->SetLineWidth(1);
2326     Gw24v->SetFillColor(Gw24v->GetLineColor());
2327     Gw24v->SetFillStyle(4000); // 0% transparent
2328     Ga24v = new TGeoVolume("ITSsupCableTrayCoolantAirG24",G24,SUPair);
2329     Ga24v->SetVisibility(kTRUE);
2330     Ga24v->SetLineColor(6); //
2331     Ga24v->SetLineWidth(1);
2332     Ga24v->SetFillColor(Ga24v->GetLineColor());
2333     Ga24v->SetFillStyle(4000); // 0% transparent
2334     H24v = new TGeoVolume("ITSsupCableTrayUpperC24",H24,SUPair);
2335     H24v->SetVisibility(kTRUE);
2336     H24v->SetLineColor(6); //
2337     H24v->SetLineWidth(1);
2338     H24v->SetFillColor(H24v->GetLineColor());
2339     H24v->SetFillStyle(4000); // 0% transparent
2340     //
2341     tran = new TGeoTranslation("",-OutDcoolTub,OutDcoolTub+ThS24wall,0.0);
2342     F24v->AddNode(Gw24v,1,tran);
2343     D24v->AddNode(E24v,1,tran);
2344     tran = new TGeoTranslation("",0.0,OutDcoolTub+ThS24wall,0.0);
2345     F24v->AddNode(Gw24v,2,tran);
2346     D24v->AddNode(E24v,2,tran);
2347     tran = new TGeoTranslation("",+OutDcoolTub,OutDcoolTub+ThS24wall,0.0);
2348     F24v->AddNode(Gw24v,3,tran);
2349     D24v->AddNode(E24v,3,tran);
2350     tran = new TGeoTranslation("",0.0,0.0,0.5*LS24-0.5*BlkNozZS24);
2351     D24v->AddNode(F24v,1,tran);
2352     tran = new TGeoTranslation("",0.0,0.0,-(0.5*LS24-0.5*BlkNozZS24));
2353     D24v->AddNode(F24v,2,tran);
2354     C24v->AddNode(D24v,1,0);
2355     C24v->AddNode(H24v,1,0);
2356     //==================================================================
2357     //
2358     // RB 26 side
2359     const Double_t Z026         = -900*kmm;//SSup_203A.jpg
2360     const Double_t ThssFrame26  = 5.0*kmm;
2361     const Double_t R0ssFrame26  = 444.5*kmm-ThssFrame26; // SSup_204A.jpg
2362     const Double_t R1ssFrame26  = 601.6*kmm-ThssFrame26; // SSup_208A.jpg
2363     const Double_t WidthFrame26 = 10.0*kmm;
2364     //const Double_t HightFrame26 = 10.0*kmm;
2365     const Double_t Phi0Frame26  = 15.2*kDegree; // SSup_602A.jpg
2366     const Double_t Phi1Frame26  = (90.0-7.6)*kDegree; // SSup_802A.jpg
2367     const Double_t ZssFrameSection26 = (415.0-10.0)*kmm;
2368     const Int_t    NZsections26      = 4;
2369     const Int_t    NPhiSections26    = 4;
2370     const Int_t    NFramesPhi26      = 4;
2371     TGeoConeSeg *A26[NZsections26+1],*M26; // Cylinderial support structure
2372     TGeoArb8     *B26; // Cylinderial support structure
2373     Char_t name[100];
2374     Double_t r1,r2,m;
2375
2376     M26 = new TGeoConeSeg("ITS sup Cable tray support frame mother volume "
2377                           "M26",0.5*(4.*ZssFrameSection26+5*WidthFrame26),
2378                           R1ssFrame26,R1ssFrame26+ThssFrame26,
2379                           R0ssFrame26,R0ssFrame26+ThssFrame26,
2380                           Phi0Frame26,Phi1Frame26);
2381     m = -((R1ssFrame26-R0ssFrame26)/
2382          (((Double_t)NZsections26)*(ZssFrameSection26+WidthFrame26)));
2383     for(i=0;i<NZsections26+1;i++){
2384         di = ((Double_t) i)*(ZssFrameSection26+WidthFrame26);
2385         sprintf(name,
2386                 "ITS sup Cable tray support frame radial section A26[%d]",i);
2387         r1 = R1ssFrame26+m*di;
2388         r2 = R1ssFrame26+m*(di+WidthFrame26);
2389         A26[i] = new TGeoConeSeg(name,0.5*WidthFrame26,r2,r2+ThssFrame26,
2390                                  r1,r1+ThssFrame26,Phi0Frame26,Phi1Frame26);
2391     } // end for i
2392     B26 = new TGeoArb8("ITS sup Cable tray support frame Z section B26",
2393                        0.5*ZssFrameSection26);
2394     r = 0.25*(A26[0]->GetRmax1()+A26[0]->GetRmin1()+
2395               A26[1]->GetRmax2()+A26[1]->GetRmin2());
2396     B26->SetVertex(0,A26[0]->GetRmax2()-r,+0.5*WidthFrame26);
2397     B26->SetVertex(1,A26[0]->GetRmax2()-r,-0.5*WidthFrame26);
2398     B26->SetVertex(2,A26[0]->GetRmin2()-r,-0.5*WidthFrame26);
2399     B26->SetVertex(3,A26[0]->GetRmin2()-r,+0.5*WidthFrame26);
2400     B26->SetVertex(4,A26[1]->GetRmax1()-r,+0.5*WidthFrame26);
2401     B26->SetVertex(5,A26[1]->GetRmax1()-r,-0.5*WidthFrame26);
2402     B26->SetVertex(6,A26[1]->GetRmin1()-r,-0.5*WidthFrame26);
2403     B26->SetVertex(7,A26[1]->GetRmin1()-r,+0.5*WidthFrame26);
2404     for(i=0;i<NZsections26+1;i++) printConeSeg(A26[i]);
2405     printConeSeg(M26);
2406     printArb8(B26);
2407     TGeoVolume *A26v[NZsections26+1],*B26v,*M26v;
2408     //
2409     for(i=0;i<NZsections26+1;i++){
2410         sprintf(name,"ITSsupFrameA26[%d]",i);
2411         A26v[i] = new TGeoVolume(name,A26[i],SUPss);
2412         A26v[i]->SetVisibility(kTRUE);
2413         A26v[i]->SetLineColor(1); // black
2414         A26v[i]->SetLineWidth(1);
2415         A26v[i]->SetFillColor(A26v[i]->GetLineColor());
2416         A26v[i]->SetFillStyle(4000); // 0% transparent
2417     } // end for i
2418     B26v = new TGeoVolume("ITSsupFrameB26",B26,SUPss);
2419     B26v->SetVisibility(kTRUE);
2420     B26v->SetLineColor(1); // black
2421     B26v->SetLineWidth(1);
2422     B26v->SetFillColor(B26v->GetLineColor());
2423     B26v->SetFillStyle(4000); // 0% transparent
2424     M26v = new TGeoVolume("ITSsupFrameM26",M26,SUPair);
2425     M26v->SetVisibility(kTRUE);
2426     M26v->SetLineColor(7); // light blue
2427     M26v->SetLineWidth(1);
2428     M26v->SetFillColor(M26v->GetLineColor());
2429     M26v->SetFillStyle(4090); // 90% transparent
2430     //
2431     Int_t NcB26=1;
2432     t0 = Phi0Frame26;
2433     dt = (Phi1Frame26-Phi0Frame26)/((Double_t)NPhiSections26);
2434     for(i=0;i<=NZsections26;i++){
2435         di = ((Double_t) i)*(ZssFrameSection26+WidthFrame26);
2436         z = -M26->GetDz()+A26[i]->GetDz() + di;
2437         tran = new TGeoTranslation("",0.0,0.0,z);
2438         M26v->AddNode(A26v[i],1,tran);
2439         z = z+B26->GetDz();
2440         if(i<NZsections26)for(j=0;j<=NPhiSections26;j++){
2441             r = 0.25*(A26[i]->GetRmax1()+A26[i]->GetRmin1()+
2442                       A26[i+1]->GetRmax2()+A26[i+1]->GetRmin2());
2443             t = t0 + ((Double_t)j)*dt;
2444             rot = new TGeoRotation("",0.0,0.0,t);
2445             y = r*TMath::Sin(t*kRadian);
2446             x = r*TMath::Cos(t*kRadian);
2447             tranrot = new TGeoCombiTrans("",x,y,z,rot);
2448             delete rot; // rot not explicity used in AddNode functions.
2449             M26v->AddNode(B26v,NcB26++,tranrot);
2450         } // end for j
2451     } // end for i
2452     tran = new TGeoTranslation("",0.0,0.0,Z026-M26->GetDz());
2453     Moth->AddNode(M26v,1,tran);
2454     for(i=1;i<NFramesPhi26;i++){
2455         rot = new TGeoRotation("",0.0,0.0,90.0*((Double_t)i));
2456         tranrot = new TGeoCombiTrans(*tran,*rot);
2457         delete rot; // rot not explicity used in AddNode functions.
2458         Moth->AddNode(M26v,i+1,tranrot);
2459     } // end for i
2460     if(GetDebug()){
2461         for(i=0;i<NZsections26+1;i++) A26v[i]->PrintNodes();
2462         B26v->PrintNodes();
2463         M26v->PrintNodes();
2464     } // end if
2465 }