* provided "as is" without express or implied warranty. *
**************************************************************************/
-/*
-$Log$
-Revision 1.2 2000/05/08 16:17:27 cblume
-Merge TRD-develop
-
-Revision 1.1.4.2 2000/05/08 14:46:44 cblume
-Include options SetPHOShole() and SetRICHhole()
-
-Revision 1.1.4.1 2000/04/27 12:46:04 cblume
-Corrected bug in full geometry
-
-Revision 1.1 2000/02/28 19:01:15 cblume
-Add new TRD classes
-
-*/
+/* $Id$ */
///////////////////////////////////////////////////////////////////////////////
// //
// //
///////////////////////////////////////////////////////////////////////////////
+#include <TVirtualMC.h>
#include "AliTRDgeometryFull.h"
ClassImp(AliTRDgeometryFull)
// Initializes the geometry parameter
//
+ Int_t icham;
Int_t iplan;
fPHOShole = kFALSE;
fRICHhole = kFALSE;
- // The length of the inner chambers
- for (iplan = 0; iplan < kNplan; iplan++)
- fClengthI[iplan] = 110.0;
-
- // The length of the middle chambers
- fClengthM1[0] = 123.5;
- fClengthM1[1] = 131.0;
- fClengthM1[2] = 138.5;
- fClengthM1[3] = 146.0;
- fClengthM1[4] = 153.0;
- fClengthM1[5] = 160.5;
-
- fClengthM2[0] = 123.5 - 7.0;
- fClengthM2[1] = 131.0 - 7.0;
- fClengthM2[2] = 138.5 - 7.0;
- fClengthM2[3] = 146.0 - 7.0;
- fClengthM2[4] = 153.0 - 7.0;
- fClengthM2[5] = 160.4 - 7.0;
-
- // The length of the outer chambers
- fClengthO1[0] = 123.5;
- fClengthO1[1] = 131.0;
- fClengthO1[2] = 134.5;
- fClengthO1[3] = 142.0;
- fClengthO1[4] = 142.0;
- fClengthO1[5] = 134.5;
-
- fClengthO2[0] = 123.5;
- fClengthO2[1] = 131.0;
- fClengthO2[2] = 134.5;
- fClengthO2[3] = 142.0;
- fClengthO2[4] = 142.0;
- fClengthO2[5] = 134.5;
-
- fClengthO3[0] = 86.5;
- fClengthO3[1] = 101.5;
- fClengthO3[2] = 112.5;
- fClengthO3[3] = 127.5;
- fClengthO3[4] = 134.5;
- fClengthO3[5] = 134.5;
-
- // The maximum number of pads
- // and the position of pad 0,0,0
- //
- // chambers seen from the top:
- // +----------------------------+
- // | |
- // | | ^
- // | | rphi|
- // | | |
- // |0 | |
- // +----------------------------+ +------>
- // z
- // chambers seen from the side: ^
- // +----------------------------+ time|
- // | | |
- // |0 | |
- // +----------------------------+ +------>
- // z
- //
-
- // The pad row (z-direction)
- for (iplan = 0; iplan < kNplan; iplan++) {
-
- for (Int_t isect = 0; isect < kNsect; isect++) {
- Float_t clengthI = fClengthI[iplan];
- Float_t clengthM = fClengthM1[iplan];
- Float_t clengthO = fClengthO1[iplan];
- switch (isect) {
- case 12:
- case 13:
- case 14:
- case 15:
- case 16:
- clengthM = fClengthM2[iplan];
- clengthO = fClengthO2[iplan];
- break;
- case 4:
- case 5:
- case 6:
- clengthO = fClengthO3[iplan];
- break;
- };
- fRowMax[iplan][0][isect] = 1 + TMath::Nint((clengthO - 2. * kCcthick)
- / fRowPadSize - 0.5);
- fRowMax[iplan][1][isect] = 1 + TMath::Nint((clengthM - 2. * kCcthick)
- / fRowPadSize - 0.5);
- fRowMax[iplan][2][isect] = 1 + TMath::Nint((clengthI - 2. * kCcthick)
- / fRowPadSize - 0.5);
- fRowMax[iplan][3][isect] = 1 + TMath::Nint((clengthM - 2. * kCcthick)
- / fRowPadSize - 0.5);
- fRowMax[iplan][4][isect] = 1 + TMath::Nint((clengthO - 2. * kCcthick)
- / fRowPadSize - 0.5);
- fRow0[iplan][0][isect] = -clengthI/2. - clengthM - clengthO + kCcthick;
- fRow0[iplan][1][isect] = -clengthI/2. - clengthM + kCcthick;
- fRow0[iplan][2][isect] = -clengthI/2. + kCcthick;
- fRow0[iplan][3][isect] = clengthI/2. + kCcthick;
- fRow0[iplan][4][isect] = clengthI/2. + clengthM + kCcthick;
+ // The outer lengths of the chambers for the sectors with holes for the PHOS
+ Float_t lengthPH[kNplan][kNcham] = { { 124.0, 117.0, 0.0, 117.0, 124.0 }
+ , { 131.0, 124.0, 0.0, 124.0, 131.0 }
+ , { 138.0, 131.0, 0.0, 131.0, 138.0 }
+ , { 145.0, 138.0, 0.0, 138.0, 145.0 }
+ , { 147.0, 140.0, 0.0, 140.0, 147.0 }
+ , { 147.0, 140.0, 0.0, 140.0, 147.0 } };
+
+ // The outer lengths of the chambers for the sectors with holes for the RICH
+ Float_t lengthRH[kNplan][kNcham] = { { 87.5, 0.0, 0.0, 0.0, 87.5 }
+ , { 101.5, 0.0, 0.0, 0.0, 101.5 }
+ , { 115.5, 0.0, 0.0, 0.0, 115.5 }
+ , { 129.5, 0.0, 0.0, 0.0, 129.5 }
+ , { 133.5, 0.0, 0.0, 0.0, 133.5 }
+ , { 133.5, 0.0, 0.0, 0.0, 133.5 } };
+
+ for (icham = 0; icham < kNcham; icham++) {
+ for (iplan = 0; iplan < kNplan; iplan++) {
+ fClengthPH[iplan][icham] = lengthPH[iplan][icham];
+ fClengthRH[iplan][icham] = lengthRH[iplan][icham];
}
-
}
}
//
// Create the TRD geometry without hole
//
+ //
+ // Names of the TRD volumina (xx = detector number):
+ //
+ // Lower part of the readout chambers (gas volume + radiator)
+ //
+ // UAxx Aluminum frames (Al)
+ // UBxx G10 frames (C)
+ // UCxx Inner volumes (Air)
+ //
+ // Upper part of the readout chambers (readout plane + fee)
+ //
+ // UDxx G10 frames (C)
+ // UExx Inner volumes of the G10 (Air)
+ // UFxx Aluminum frames (Al)
+ // UGxx Inner volumes of the Al (Air)
+ //
+ // Inner material layers
+ //
+ // UHxx Radiator (Rohacell)
+ // UIxx Entrance window (Mylar)
+ // UJxx Drift volume (Xe/CO2)
+ // UKxx Amplification volume (Xe/CO2)
+ // ULxx Pad plane (Cu)
+ // UMxx Support structure (Rohacell)
+ // UNxx FEE + signal lines (Cu)
+ // UOxx Cooling device (Al)
+ // UPxx Cooling device (Water)
+ //
- Int_t iplan;
+ const Int_t kNdet = kNplan * kNcham;
const Int_t kNparTrd = 4;
const Int_t kNparCha = 3;
+ Float_t xpos, ypos, zpos;
+
Float_t parTrd[kNparTrd];
Float_t parCha[kNparCha];
- Float_t xpos, ypos, zpos;
+ Char_t cTagV[5];
+ Char_t cTagM[5];
AliTRDgeometry::CreateGeometry(idtmed);
// The TRD mother volume for one sector (Air), full length in z-direction
- parTrd[0] = kSwidth1/2.;
- parTrd[1] = kSwidth2/2.;
- parTrd[2] = kSlenTR1/2.;
- parTrd[3] = kSheight/2.;
- gMC->Gsvolu("TRD1","TRD1",idtmed[1302-1],parTrd,kNparTrd);
-
+ parTrd[0] = fgkSwidth1/2.;
+ parTrd[1] = fgkSwidth2/2.;
+ parTrd[2] = fgkSlenTR1/2.;
+ parTrd[3] = fgkSheight/2.;
+ gMC->Gsvolu("UTR1","TRD1",idtmed[1302-1],parTrd,kNparTrd);
+
// The TRD mother volume for one sector (Air), leaving hole for PHOS
if (fPHOShole) {
- gMC->Gsvolu("TRD2","TRD1",idtmed[1302-1],parTrd,kNparTrd);
+ gMC->Gsvolu("UTR2","TRD1",idtmed[1302-1],parTrd,kNparTrd);
}
// The TRD mother volume for one sector (Air), leaving hole for RICH
if (fRICHhole) {
- gMC->Gsvolu("TRD3","TRD1",idtmed[1302-1],parTrd,kNparTrd);
+ gMC->Gsvolu("UTR3","TRD1",idtmed[1302-1],parTrd,kNparTrd);
}
- // Position the chambers in the TRD mother volume
- for (iplan = 1; iplan <= kNplan; iplan++) {
-
- Float_t y1 = fClengthM1[iplan-1] - fClengthM2[iplan-1];
- Float_t y2 = fClengthO1[iplan-1] - fClengthO3[iplan-1];
-
- // The inner chambers ---------------------------------------------------------------
-
- // the aluminum frame
- parCha[0] = fCwidth[iplan-1]/2.;
- parCha[1] = fClengthI[iplan-1]/2.;
- parCha[2] = kCaframe/2.;
- xpos = 0.;
- ypos = 0.;
- zpos = kCheight - kCaframe/2. - kSheight/2. + (iplan-1) * (kCheight + kCspace);
- gMC->Gsposp("UAFI",iplan ,"TRD1",xpos,ypos,zpos,0,"MANY",parCha,kNparCha);
-
- // the inner part of the aluminum frame
- parCha[0] = fCwidth[iplan-1]/2. - kCathick;
- parCha[1] = fClengthI[iplan-1]/2. - kCathick;
- parCha[2] = kCaframe/2.;
- xpos = 0.;
- ypos = 0.;
- zpos = kCheight - kCaframe/2. - kSheight/2. + (iplan-1) * (kCheight + kCspace);
- gMC->Gsposp("UAII",iplan ,"TRD1",xpos,ypos,zpos,0,"ONLY",parCha,kNparCha);
-
- // the carbon frame
- parCha[0] = fCwidth[iplan-1]/2.;
- parCha[1] = fClengthI[iplan-1]/2.;
- parCha[2] = kCcframe/2.;
- xpos = 0.;
- ypos = 0.;
- zpos = kCcframe/2. - kSheight/2. + (iplan-1) * (kCheight + kCspace);
- gMC->Gsposp("UCFI",iplan ,"TRD1",xpos,ypos,zpos,0,"MANY",parCha,kNparCha);
-
- // the inner part of the carbon frame
- parCha[0] = fCwidth[iplan-1]/2. - kCcthick;
- parCha[1] = fClengthI[iplan-1]/2. - kCcthick;
- parCha[2] = kCcframe/2.;
- xpos = 0.;
- ypos = 0.;
- zpos = kCcframe/2. - kSheight/2. + (iplan-1) * (kCheight + kCspace);
- gMC->Gsposp("UCII",iplan ,"TRD1",xpos,ypos,zpos,0,"ONLY",parCha,kNparCha);
-
- // The middle chambers --------------------------------------------------------------
-
- // the aluminum frame
- parCha[0] = fCwidth[iplan-1]/2.;
- parCha[1] = fClengthM1[iplan-1]/2.;
- parCha[2] = kCaframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM1[iplan-1]/2.;
- zpos = kCheight - kCaframe/2. - kSheight/2. + (iplan-1) * (kCheight + kCspace);
- gMC->Gsposp("UAFM",iplan ,"TRD1",xpos, ypos,zpos,0,"MANY",parCha,kNparCha);
- gMC->Gsposp("UAFM",iplan+ kNplan,"TRD1",xpos,-ypos,zpos,0,"MANY",parCha,kNparCha);
- if (fPHOShole) {
- parCha[0] = fCwidth[iplan-1]/2.;
- parCha[1] = fClengthM2[iplan-1]/2.;
- parCha[2] = kCaframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM2[iplan-1]/2. + y1;
- zpos = kCheight - kCaframe/2. - kSheight/2. + (iplan-1) * (kCheight + kCspace);
- gMC->Gsposp("UAFM",iplan+2*kNplan,"TRD2",xpos, ypos,zpos,0,"MANY",parCha,kNparCha);
- gMC->Gsposp("UAFM",iplan+3*kNplan,"TRD2",xpos,-ypos,zpos,0,"MANY",parCha,kNparCha);
- }
+ for (Int_t icham = 0; icham < kNcham; icham++) {
+ for (Int_t iplan = 0; iplan < kNplan; iplan++) {
+
+ Int_t iDet = GetDetectorSec(iplan,icham);
+
+ // The lower part of the readout chambers (gas volume + radiator)
+ // The aluminum frames
+ sprintf(cTagV,"UA%02d",iDet);
+ parCha[0] = fCwidth[iplan]/2.;
+ parCha[1] = fClength[iplan][icham]/2. - fgkHspace/2.;
+ parCha[2] = fgkCraH/2. + fgkCdrH/2.;
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1301-1],parCha,kNparCha);
+ // The G10 frames
+ sprintf(cTagV,"UB%02d",iDet);
+ parCha[0] = fCwidth[iplan]/2. - fgkCalT;
+ parCha[1] = -1.;
+ parCha[2] = -1.;
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1307-1],parCha,kNparCha);
+ // The inner part (air)
+ sprintf(cTagV,"UC%02d",iDet);
+ parCha[0] = fCwidth[iplan]/2. - fgkCalT - fgkCclsT;
+ parCha[1] = fClength[iplan][icham]/2. - fgkHspace/2.- fgkCclfT;
+ parCha[2] = -1.;
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1302-1],parCha,kNparCha);
+ if (fPHOShole) {
+ if (fClengthPH[iplan][icham] > 0.0) {
+ // The aluminum frames
+ sprintf(cTagV,"UA%02d",iDet+kNdet);
+ parCha[0] = fCwidth[iplan]/2.;
+ parCha[1] = fClengthPH[iplan][icham]/2. - fgkHspace/2.;
+ parCha[2] = fgkCraH/2. + fgkCdrH/2.;
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1301-1],parCha,kNparCha);
+ // The G10 frames
+ sprintf(cTagV,"UB%02d",iDet+kNdet);
+ parCha[0] = fCwidth[iplan]/2. - fgkCalT;
+ parCha[1] = -1.;
+ parCha[2] = -1.;
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1307-1],parCha,kNparCha);
+ // The inner part (air)
+ sprintf(cTagV,"UC%02d",iDet+kNdet);
+ parCha[0] = fCwidth[iplan]/2. - fgkCalT - fgkCclsT;
+ parCha[1] = fClengthPH[iplan][icham]/2. - fgkHspace/2.- fgkCclfT;
+ parCha[2] = -1.;
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1302-1],parCha,kNparCha);
+ }
+ }
+ if (fRICHhole) {
+ if (fClengthRH[iplan][icham] > 0.0) {
+ // The aluminum frames
+ sprintf(cTagV,"UA%02d",iDet+2*kNdet);
+ parCha[0] = fCwidth[iplan]/2.;
+ parCha[1] = fClengthRH[iplan][icham]/2. - fgkHspace/2.;
+ parCha[2] = fgkCraH/2. + fgkCdrH/2.;
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1301-1],parCha,kNparCha);
+ // The G10 frames
+ sprintf(cTagV,"UB%02d",iDet+2*kNdet);
+ parCha[0] = fCwidth[iplan]/2. - fgkCalT;
+ parCha[1] = -1.;
+ parCha[2] = -1.;
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1307-1],parCha,kNparCha);
+ // The inner part (air)
+ sprintf(cTagV,"UC%02d",iDet+2*kNdet);
+ parCha[0] = fCwidth[iplan]/2. - fgkCalT - fgkCclsT;
+ parCha[1] = fClengthRH[iplan][icham]/2. - fgkHspace/2.- fgkCclfT;
+ parCha[2] = -1.;
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1302-1],parCha,kNparCha);
+ }
+ }
+
+ // The upper part of the readout chambers (readout plane + fee)
+ // The G10 frames
+ sprintf(cTagV,"UD%02d",iDet);
+ parCha[0] = fCwidth[iplan]/2. + fgkCroW;
+ parCha[1] = fClength[iplan][icham]/2. - fgkHspace/2.;
+ parCha[2] = fgkCamH/2.;
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1307-1],parCha,kNparCha);
+ // The inner part of the G10 frame (air)
+ sprintf(cTagV,"UE%02d",iDet);
+ parCha[0] = fCwidth[iplan]/2. + fgkCroW - fgkCcuT;
+ parCha[1] = fClength[iplan][icham]/2. - fgkHspace/2.- fgkCcuT;
+ parCha[2] = -1.;
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1302-1],parCha,kNparCha);
+ // The aluminum frames
+ sprintf(cTagV,"UF%02d",iDet);
+ parCha[0] = fCwidth[iplan]/2. + fgkCroW;
+ parCha[1] = fClength[iplan][icham]/2. - fgkHspace/2.;
+ parCha[2] = fgkCroH/2.;
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1301-1],parCha,kNparCha);
+ // The inner part of the aluminum frames
+ sprintf(cTagV,"UG%02d",iDet);
+ parCha[0] = fCwidth[iplan]/2. + fgkCroW - fgkCauT;
+ parCha[1] = fClength[iplan][icham]/2. - fgkHspace/2.- fgkCauT;
+ parCha[2] = -1.;
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1302-1],parCha,kNparCha);
+ if (fPHOShole) {
+ if (fClengthPH[iplan][icham] > 0.0) {
+ sprintf(cTagV,"UD%02d",iDet+kNdet);
+ parCha[0] = fCwidth[iplan]/2. + fgkCroW;
+ parCha[1] = fClengthPH[iplan][icham]/2. - fgkHspace/2.;
+ parCha[2] = fgkCamH/2.;
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1307-1],parCha,kNparCha);
+ // The inner part of the G10 frame (air)
+ sprintf(cTagV,"UE%02d",iDet+kNdet);
+ parCha[0] = fCwidth[iplan]/2. + fgkCroW - fgkCcuT;
+ parCha[1] = fClengthPH[iplan][icham]/2. - fgkHspace/2.- fgkCcuT;
+ parCha[2] = -1.;
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1302-1],parCha,kNparCha);
+ // The aluminum frames
+ sprintf(cTagV,"UF%02d",iDet+kNdet);
+ parCha[0] = fCwidth[iplan]/2. + fgkCroW;
+ parCha[1] = fClengthPH[iplan][icham]/2. - fgkHspace/2.;
+ parCha[2] = fgkCroH/2.;
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1301-1],parCha,kNparCha);
+ // The inner part of the aluminum frames
+ sprintf(cTagV,"UG%02d",iDet+kNdet);
+ parCha[0] = fCwidth[iplan]/2. + fgkCroW - fgkCauT;
+ parCha[1] = fClengthPH[iplan][icham]/2. - fgkHspace/2.- fgkCauT;
+ parCha[2] = -1.;
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1302-1],parCha,kNparCha);
+ }
+ }
+ if (fRICHhole) {
+ if (fClengthRH[iplan][icham] > 0.0) {
+ sprintf(cTagV,"UD%02d",iDet+2*kNdet);
+ parCha[0] = fCwidth[iplan]/2. + fgkCroW;
+ parCha[1] = fClengthRH[iplan][icham]/2. - fgkHspace/2.;
+ parCha[2] = fgkCamH/2.;
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1307-1],parCha,kNparCha);
+ // The inner part of the G10 frame (air)
+ sprintf(cTagV,"UE%02d",iDet+2*kNdet);
+ parCha[0] = fCwidth[iplan]/2. + fgkCroW - fgkCcuT;
+ parCha[1] = fClengthRH[iplan][icham]/2. - fgkHspace/2.- fgkCcuT;
+ parCha[2] = -1.;
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1302-1],parCha,kNparCha);
+ // The aluminum frames
+ sprintf(cTagV,"UF%02d",iDet+2*kNdet);
+ parCha[0] = fCwidth[iplan]/2. + fgkCroW;
+ parCha[1] = fClengthRH[iplan][icham]/2. - fgkHspace/2.;
+ parCha[2] = fgkCroH/2.;
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1301-1],parCha,kNparCha);
+ // The inner part of the aluminum frames
+ sprintf(cTagV,"UG%02d",iDet+2*kNdet);
+ parCha[0] = fCwidth[iplan]/2. + fgkCroW - fgkCauT;
+ parCha[1] = fClengthRH[iplan][icham]/2. - fgkHspace/2.- fgkCauT;
+ parCha[2] = -1.;
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1302-1],parCha,kNparCha);
+ }
+ }
+
+ // The material layers inside the chambers
+ parCha[0] = -1.;
+ parCha[1] = -1.;
+ // Rohacell layer (radiator)
+ parCha[2] = fgkRaThick/2;
+ sprintf(cTagV,"UH%02d",iDet);
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1315-1],parCha,kNparCha);
+ // Mylar layer (entrance window + HV cathode)
+ parCha[2] = fgkMyThick/2;
+ sprintf(cTagV,"UI%02d",iDet);
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1308-1],parCha,kNparCha);
+ // Xe/Isobutane layer (drift volume)
+ parCha[2] = fgkDrThick/2.;
+ sprintf(cTagV,"UJ%02d",iDet);
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1309-1],parCha,kNparCha);
+ // Xe/Isobutane layer (amplification volume)
+ parCha[2] = fgkAmThick/2.;
+ sprintf(cTagV,"UK%02d",iDet);
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1309-1],parCha,kNparCha);
+ // Cu layer (pad plane)
+ parCha[2] = fgkCuThick/2;
+ sprintf(cTagV,"UL%02d",iDet);
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1305-1],parCha,kNparCha);
+ // G10 layer (support structure / honeycomb)
+ parCha[2] = fgkSuThick/2;
+ sprintf(cTagV,"UM%02d",iDet);
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1313-1],parCha,kNparCha);
+ // Cu layer (FEE + signal lines)
+ parCha[2] = fgkFeThick/2;
+ sprintf(cTagV,"UN%02d",iDet);
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1305-1],parCha,kNparCha);
+ // Al layer (cooling devices)
+ parCha[2] = fgkCoThick/2;
+ sprintf(cTagV,"UO%02d",iDet);
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1301-1],parCha,kNparCha);
+ // Water layer (cooling)
+ parCha[2] = fgkWaThick/2;
+ sprintf(cTagV,"UP%02d",iDet);
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1314-1],parCha,kNparCha);
+ if (fPHOShole) {
+ if (fClengthPH[iplan][icham] > 0.0) {
+ // Rohacell layer (radiator)
+ parCha[2] = fgkRaThick/2;
+ sprintf(cTagV,"UH%02d",iDet+kNdet);
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1315-1],parCha,kNparCha);
+ // Mylar layer (entrance window + HV cathode)
+ parCha[2] = fgkMyThick/2;
+ sprintf(cTagV,"UI%02d",iDet+kNdet);
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1308-1],parCha,kNparCha);
+ // Xe/Isobutane layer (drift volume)
+ parCha[2] = fgkDrThick/2.;
+ sprintf(cTagV,"UJ%02d",iDet+kNdet);
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1309-1],parCha,kNparCha);
+ // Xe/Isobutane layer (amplification volume)
+ parCha[2] = fgkAmThick/2.;
+ sprintf(cTagV,"UK%02d",iDet+kNdet);
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1309-1],parCha,kNparCha);
+ // Cu layer (pad plane)
+ parCha[2] = fgkCuThick/2;
+ sprintf(cTagV,"UL%02d",iDet+kNdet);
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1305-1],parCha,kNparCha);
+ // G10 layer (support structure / honeycomb)
+ parCha[2] = fgkSuThick/2;
+ sprintf(cTagV,"UM%02d",iDet+kNdet);
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1313-1],parCha,kNparCha);
+ // Cu layer (FEE + signal lines)
+ parCha[2] = fgkFeThick/2;
+ sprintf(cTagV,"UN%02d",iDet+kNdet);
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1305-1],parCha,kNparCha);
+ // Al layer (cooling devices)
+ parCha[2] = fgkCoThick/2;
+ sprintf(cTagV,"UO%02d",iDet+kNdet);
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1301-1],parCha,kNparCha);
+ // Water layer (cooling)
+ parCha[2] = fgkWaThick/2;
+ sprintf(cTagV,"UP%02d",iDet+kNdet);
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1314-1],parCha,kNparCha);
+ }
+ }
+ if (fRICHhole) {
+ if (fClengthRH[iplan][icham] > 0.0) {
+ // Rohacell layer (radiator)
+ parCha[2] = fgkRaThick/2;
+ sprintf(cTagV,"UH%02d",iDet+2*kNdet);
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1315-1],parCha,kNparCha);
+ // Mylar layer (entrance window + HV cathode)
+ parCha[2] = fgkMyThick/2;
+ sprintf(cTagV,"UI%02d",iDet+2*kNdet);
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1308-1],parCha,kNparCha);
+ // Xe/Isobutane layer (drift volume)
+ parCha[2] = fgkDrThick/2.;
+ sprintf(cTagV,"UJ%02d",iDet+2*kNdet);
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1309-1],parCha,kNparCha);
+ // Xe/Isobutane layer (amplification volume)
+ parCha[2] = fgkAmThick/2.;
+ sprintf(cTagV,"UK%02d",iDet+2*kNdet);
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1309-1],parCha,kNparCha);
+ // Cu layer (pad plane)
+ parCha[2] = fgkCuThick/2;
+ sprintf(cTagV,"UL%02d",iDet+2*kNdet);
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1305-1],parCha,kNparCha);
+ // G10 layer (support structure / honeycomb)
+ parCha[2] = fgkSuThick/2;
+ sprintf(cTagV,"UM%02d",iDet+2*kNdet);
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1313-1],parCha,kNparCha);
+ // Cu layer (FEE + signal lines)
+ parCha[2] = fgkFeThick/2;
+ sprintf(cTagV,"UN%02d",iDet+2*kNdet);
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1305-1],parCha,kNparCha);
+ // Al layer (cooling devices)
+ parCha[2] = fgkCoThick/2;
+ sprintf(cTagV,"UO%02d",iDet+2*kNdet);
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1301-1],parCha,kNparCha);
+ // Water layer (cooling)
+ parCha[2] = fgkWaThick/2;
+ sprintf(cTagV,"UP%02d",iDet+2*kNdet);
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1314-1],parCha,kNparCha);
+ }
+ }
+
+ // Position the layers in the chambers
+ xpos = 0;
+ ypos = 0;
+ // Lower part
+ // Rohacell layer (radiator)
+ zpos = fgkRaZpos;
+ sprintf(cTagV,"UH%02d",iDet);
+ sprintf(cTagM,"UC%02d",iDet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ // Mylar layer (entrance window + HV cathode)
+ zpos = fgkMyZpos;
+ sprintf(cTagV,"UI%02d",iDet);
+ sprintf(cTagM,"UC%02d",iDet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ // Xe/Isobutane layer (drift volume)
+ zpos = fgkDrZpos;
+ sprintf(cTagV,"UJ%02d",iDet);
+ sprintf(cTagM,"UC%02d",iDet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ // Upper part
+ // Xe/Isobutane layer (amplification volume)
+ zpos = fgkAmZpos;
+ sprintf(cTagV,"UK%02d",iDet);
+ sprintf(cTagM,"UE%02d",iDet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ // Readout part
+ // Cu layer (pad plane)
+ zpos = fgkCuZpos;
+ sprintf(cTagV,"UL%02d",iDet);
+ sprintf(cTagM,"UG%02d",iDet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ // G10 layer (support structure)
+ zpos = fgkSuZpos;
+ sprintf(cTagV,"UM%02d",iDet);
+ sprintf(cTagM,"UG%02d",iDet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ // Cu layer (FEE + signal lines)
+ zpos = fgkFeZpos;
+ sprintf(cTagV,"UN%02d",iDet);
+ sprintf(cTagM,"UG%02d",iDet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ // Al layer (cooling devices)
+ zpos = fgkCoZpos;
+ sprintf(cTagV,"UO%02d",iDet);
+ sprintf(cTagM,"UG%02d",iDet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ // Water layer (cooling)
+ zpos = fgkWaZpos;
+ sprintf(cTagV,"UP%02d",iDet);
+ sprintf(cTagM,"UG%02d",iDet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ if (fPHOShole) {
+ if (fClengthPH[iplan][icham] > 0.0) {
+ // Lower part
+ // Rohacell layer (radiator)
+ zpos = fgkRaZpos;
+ sprintf(cTagV,"UH%02d",iDet+kNdet);
+ sprintf(cTagM,"UC%02d",iDet+kNdet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ // Mylar layer (entrance window + HV cathode)
+ zpos = fgkMyZpos;
+ sprintf(cTagV,"UI%02d",iDet+kNdet);
+ sprintf(cTagM,"UC%02d",iDet+kNdet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ // Xe/Isobutane layer (drift volume)
+ zpos = fgkDrZpos;
+ sprintf(cTagV,"UJ%02d",iDet+kNdet);
+ sprintf(cTagM,"UC%02d",iDet+kNdet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ // Upper part
+ // Xe/Isobutane layer (amplification volume)
+ zpos = fgkAmZpos;
+ sprintf(cTagV,"UK%02d",iDet+kNdet);
+ sprintf(cTagM,"UE%02d",iDet+kNdet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ // Readout part
+ // Cu layer (pad plane)
+ zpos = fgkCuZpos;
+ sprintf(cTagV,"UL%02d",iDet+kNdet);
+ sprintf(cTagM,"UG%02d",iDet+kNdet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ // G10 layer (support structure)
+ zpos = fgkSuZpos;
+ sprintf(cTagV,"UM%02d",iDet+kNdet);
+ sprintf(cTagM,"UG%02d",iDet+kNdet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ // Cu layer (FEE + signal lines)
+ zpos = fgkFeZpos;
+ sprintf(cTagV,"UN%02d",iDet+kNdet);
+ sprintf(cTagM,"UG%02d",iDet+kNdet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ // Al layer (cooling devices)
+ zpos = fgkCoZpos;
+ sprintf(cTagV,"UO%02d",iDet+kNdet);
+ sprintf(cTagM,"UG%02d",iDet+kNdet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ // Water layer (cooling)
+ zpos = fgkWaZpos;
+ sprintf(cTagV,"UP%02d",iDet+kNdet);
+ sprintf(cTagM,"UG%02d",iDet+kNdet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ }
+ }
+ if (fRICHhole) {
+ if (fClengthRH[iplan][icham] > 0.0) {
+ // Lower part
+ // Rohacell layer (radiator)
+ zpos = fgkRaZpos;
+ sprintf(cTagV,"UH%02d",iDet+2*kNdet);
+ sprintf(cTagM,"UC%02d",iDet+2*kNdet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ // Mylar layer (entrance window + HV cathode)
+ zpos = fgkMyZpos;
+ sprintf(cTagV,"UI%02d",iDet+2*kNdet);
+ sprintf(cTagM,"UC%02d",iDet+2*kNdet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ // Xe/Isobutane layer (drift volume)
+ zpos = fgkDrZpos;
+ sprintf(cTagV,"UJ%02d",iDet+2*kNdet);
+ sprintf(cTagM,"UC%02d",iDet+2*kNdet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ // Upper part
+ // Xe/Isobutane layer (amplification volume)
+ zpos = fgkAmZpos;
+ sprintf(cTagV,"UK%02d",iDet+2*kNdet);
+ sprintf(cTagM,"UE%02d",iDet+2*kNdet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ // Readout part
+ // Cu layer (pad plane)
+ zpos = fgkCuZpos;
+ sprintf(cTagV,"UL%02d",iDet+2*kNdet);
+ sprintf(cTagM,"UG%02d",iDet+2*kNdet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ // G10 layer (support structure)
+ zpos = fgkSuZpos;
+ sprintf(cTagV,"UM%02d",iDet+2*kNdet);
+ sprintf(cTagM,"UG%02d",iDet+2*kNdet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ // Cu layer (FEE + signal lines)
+ zpos = fgkFeZpos;
+ sprintf(cTagV,"UN%02d",iDet+2*kNdet);
+ sprintf(cTagM,"UG%02d",iDet+2*kNdet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ // Al layer (cooling devices)
+ zpos = fgkCoZpos;
+ sprintf(cTagV,"UO%02d",iDet+2*kNdet);
+ sprintf(cTagM,"UG%02d",iDet+2*kNdet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ // Water layer (cooling)
+ zpos = fgkWaZpos;
+ sprintf(cTagV,"UP%02d",iDet+2*kNdet);
+ sprintf(cTagM,"UG%02d",iDet+2*kNdet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ }
+ }
+
+ // Position the inner volumes of the chambers in the frames
+ xpos = 0.0;
+ ypos = 0.0;
+ zpos = 0.0;
+ // The inside of the lower G10 frame
+ sprintf(cTagV,"UC%02d",iDet);
+ sprintf(cTagM,"UB%02d",iDet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ // The lower G10 frame inside the aluminum frame
+ sprintf(cTagV,"UB%02d",iDet);
+ sprintf(cTagM,"UA%02d",iDet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ // The inside of the upper G10 frame
+ sprintf(cTagV,"UE%02d",iDet);
+ sprintf(cTagM,"UD%02d",iDet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ // The inside of the upper aluminum frame
+ sprintf(cTagV,"UG%02d",iDet);
+ sprintf(cTagM,"UF%02d",iDet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ if (fPHOShole) {
+ if (fClengthPH[iplan][icham] > 0.0) {
+ // The inside of the lower G10 frame
+ sprintf(cTagV,"UC%02d",iDet+kNdet);
+ sprintf(cTagM,"UB%02d",iDet+kNdet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ // The lower G10 frame inside the aluminum frame
+ sprintf(cTagV,"UB%02d",iDet+kNdet);
+ sprintf(cTagM,"UA%02d",iDet+kNdet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ // The inside of the upper G10 frame
+ sprintf(cTagV,"UE%02d",iDet+kNdet);
+ sprintf(cTagM,"UD%02d",iDet+kNdet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ // The inside of the upper aluminum frame
+ sprintf(cTagV,"UG%02d",iDet+kNdet);
+ sprintf(cTagM,"UF%02d",iDet+kNdet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ }
+ }
+ if (fRICHhole) {
+ if (fClengthRH[iplan][icham] > 0.0) {
+ // The inside of the lower G10 frame
+ sprintf(cTagV,"UC%02d",iDet+2*kNdet);
+ sprintf(cTagM,"UB%02d",iDet+2*kNdet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ // The lower G10 frame inside the aluminum frame
+ sprintf(cTagV,"UB%02d",iDet+2*kNdet);
+ sprintf(cTagM,"UA%02d",iDet+2*kNdet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ // The inside of the upper G10 frame
+ sprintf(cTagV,"UE%02d",iDet+2*kNdet);
+ sprintf(cTagM,"UD%02d",iDet+2*kNdet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ // The inside of the upper aluminum frame
+ sprintf(cTagV,"UG%02d",iDet+2*kNdet);
+ sprintf(cTagM,"UF%02d",iDet+2*kNdet);
+ gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
+ }
+ }
+
+ // Position the frames of the chambers in the TRD mother volume
+ xpos = 0.;
+ ypos = - fClength[iplan][0] - fClength[iplan][1] - fClength[iplan][2]/2.;
+ for (Int_t ic = 0; ic < icham; ic++) {
+ ypos += fClength[iplan][ic];
+ }
+ ypos += fClength[iplan][icham]/2.;
+ zpos = fgkCraH/2. + fgkCdrH/2. - fgkSheight/2. + iplan * (fgkCH + fgkVspace);
+ // The lower aluminum frame, radiator + drift region
+ sprintf(cTagV,"UA%02d",iDet);
+ gMC->Gspos(cTagV,1,"UTR1",xpos,ypos,zpos,0,"ONLY");
+ // The upper G10 frame, amplification region
+ sprintf(cTagV,"UD%02d",iDet);
+ zpos += fgkCamH/2. + fgkCraH/2. + fgkCdrH/2.;
+ gMC->Gspos(cTagV,1,"UTR1",xpos,ypos,zpos,0,"ONLY");
+ // The upper aluminum frame
+ sprintf(cTagV,"UF%02d",iDet);
+ zpos += fgkCroH/2. + fgkCamH/2.;
+ gMC->Gspos(cTagV,1,"UTR1",xpos,ypos,zpos,0,"ONLY");
+ if (fPHOShole) {
+ if (fClengthPH[iplan][icham] > 0.0) {
+ xpos = 0.;
+ ypos = - fClength[iplan][0] - fClength[iplan][1] - fClength[iplan][2]/2.;
+ for (Int_t ic = 0; ic < icham; ic++) {
+ ypos += fClength[iplan][ic];
+ }
+ if (icham > 2) {
+ ypos += fClength[iplan][icham];
+ ypos -= fClengthPH[iplan][icham]/2.;
+ }
+ else {
+ ypos += fClengthPH[iplan][icham]/2.;
+ }
+ zpos = fgkCraH/2. + fgkCdrH/2. - fgkSheight/2. + iplan * (fgkCH + fgkVspace);
+ // The lower aluminum frame, radiator + drift region
+ sprintf(cTagV,"UA%02d",iDet+kNdet);
+ gMC->Gspos(cTagV,1,"UTR2",xpos,ypos,zpos,0,"ONLY");
+ // The upper G10 frame, amplification region
+ sprintf(cTagV,"UD%02d",iDet+kNdet);
+ zpos += fgkCamH/2. + fgkCraH/2. + fgkCdrH/2.;
+ gMC->Gspos(cTagV,1,"UTR2",xpos,ypos,zpos,0,"ONLY");
+ // The upper aluminum frame
+ sprintf(cTagV,"UF%02d",iDet+kNdet);
+ zpos += fgkCroH/2. + fgkCamH/2.;
+ gMC->Gspos(cTagV,1,"UTR2",xpos,ypos,zpos,0,"ONLY");
+ }
+ }
+ if (fRICHhole) {
+ if (fClengthRH[iplan][icham] > 0.0) {
+ xpos = 0.;
+ ypos = - fClength[iplan][0] - fClength[iplan][1] - fClength[iplan][2]/2.;
+ for (Int_t ic = 0; ic < icham; ic++) {
+ ypos += fClength[iplan][ic];
+ }
+ if (icham > 2) {
+ ypos += fClength[iplan][icham];
+ ypos -= fClengthRH[iplan][icham]/2.;
+ }
+ else {
+ ypos += fClengthRH[iplan][icham]/2.;
+ }
+ zpos = fgkCraH/2. + fgkCdrH/2. - fgkSheight/2. + iplan * (fgkCH + fgkVspace);
+ // The lower aluminum frame, radiator + drift region
+ sprintf(cTagV,"UA%02d",iDet+2*kNdet);
+ gMC->Gspos(cTagV,1,"UTR3",xpos,ypos,zpos,0,"ONLY");
+ // The upper G10 frame, amplification region
+ sprintf(cTagV,"UD%02d",iDet+2*kNdet);
+ zpos += fgkCamH/2. + fgkCraH/2. + fgkCdrH/2.;
+ gMC->Gspos(cTagV,1,"UTR3",xpos,ypos,zpos,0,"ONLY");
+ // The upper aluminum frame
+ sprintf(cTagV,"UF%02d",iDet+2*kNdet);
+ zpos += fgkCroH/2. + fgkCamH/2.;
+ gMC->Gspos(cTagV,1,"UTR3",xpos,ypos,zpos,0,"ONLY");
+ }
+ }
- // the inner part of the aluminum frame
- parCha[0] = fCwidth[iplan-1]/2. - kCathick;
- parCha[1] = fClengthM1[iplan-1]/2. - kCathick;
- parCha[2] = kCaframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM1[iplan-1]/2.;
- zpos = kCheight - kCaframe/2. - kSheight/2. + (iplan-1) * (kCheight + kCspace);
- gMC->Gsposp("UAIM",iplan ,"TRD1",xpos, ypos,zpos,0,"ONLY",parCha,kNparCha);
- gMC->Gsposp("UAIM",iplan+ kNplan,"TRD1",xpos,-ypos,zpos,0,"ONLY",parCha,kNparCha);
- if (fPHOShole) {
- parCha[0] = fCwidth[iplan-1]/2. - kCathick;
- parCha[1] = fClengthM2[iplan-1]/2. - kCathick;
- parCha[2] = kCaframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM2[iplan-1]/2. + y1;
- zpos = kCheight - kCaframe/2. - kSheight/2. + (iplan-1) * (kCheight + kCspace);
- gMC->Gsposp("UAIM",iplan+2*kNplan,"TRD2",xpos, ypos,zpos,0,"ONLY",parCha,kNparCha);
- gMC->Gsposp("UAIM",iplan+3*kNplan,"TRD2",xpos,-ypos,zpos,0,"ONLY",parCha,kNparCha);
- }
-
- // the carbon frame
- parCha[0] = fCwidth[iplan-1]/2.;
- parCha[1] = fClengthM1[iplan-1]/2.;
- parCha[2] = kCcframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM1[iplan-1]/2.;
- zpos = kCcframe/2. - kSheight/2. + (iplan-1) * (kCheight + kCspace);
- gMC->Gsposp("UCFM",iplan ,"TRD1",xpos, ypos,zpos,0,"MANY",parCha,kNparCha);
- gMC->Gsposp("UCFM",iplan+ kNplan,"TRD1",xpos,-ypos,zpos,0,"MANY",parCha,kNparCha);
- if (fPHOShole) {
- parCha[0] = fCwidth[iplan-1]/2.;
- parCha[1] = fClengthM2[iplan-1]/2.;
- parCha[2] = kCcframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM2[iplan-1]/2. + y1;
- zpos = kCcframe/2. - kSheight/2. + (iplan-1) * (kCheight + kCspace);
- gMC->Gsposp("UCFM",iplan+2*kNplan,"TRD2",xpos, ypos,zpos,0,"MANY",parCha,kNparCha);
- gMC->Gsposp("UCFM",iplan+3*kNplan,"TRD2",xpos,-ypos,zpos,0,"MANY",parCha,kNparCha);
}
+ }
- // the inner part of the carbon frame
- parCha[0] = fCwidth[iplan-1]/2. - kCcthick;
- parCha[1] = fClengthM1[iplan-1]/2. - kCcthick;
- parCha[2] = kCcframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM1[iplan-1]/2.;
- zpos = kCcframe/2. - kSheight/2. + (iplan-1) * (kCheight + kCspace);
- gMC->Gsposp("UCIM",iplan ,"TRD1",xpos, ypos,zpos,0,"ONLY",parCha,kNparCha);
- gMC->Gsposp("UCIM",iplan+ kNplan,"TRD1",xpos,-ypos,zpos,0,"ONLY",parCha,kNparCha);
- if (fPHOShole) {
- parCha[0] = fCwidth[iplan-1]/2. - kCcthick;
- parCha[1] = fClengthM2[iplan-1]/2. - kCcthick;
- parCha[2] = kCcframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM2[iplan-1]/2. + y1;
- zpos = kCcframe/2. - kSheight/2. + (iplan-1) * (kCheight + kCspace);
- gMC->Gsposp("UCIM",iplan+2*kNplan,"TRD2",xpos, ypos,zpos,0,"ONLY",parCha,kNparCha);
- gMC->Gsposp("UCIM",iplan+3*kNplan,"TRD2",xpos,-ypos,zpos,0,"ONLY",parCha,kNparCha);
- }
+ xpos = 0.;
+ ypos = 0.;
+ zpos = 0.;
+ gMC->Gspos("UTR1",1,"BTR1",xpos,ypos,zpos,0,"ONLY");
+ if (fPHOShole) {
+ gMC->Gspos("UTR2",2,"BTR2",xpos,ypos,zpos,0,"ONLY");
+ }
+ else {
+ gMC->Gspos("UTR1",2,"BTR2",xpos,ypos,zpos,0,"ONLY");
+ }
+ if (fRICHhole) {
+ gMC->Gspos("UTR3",3,"BTR3",xpos,ypos,zpos,0,"ONLY");
+ }
+ else {
+ gMC->Gspos("UTR1",3,"BTR3",xpos,ypos,zpos,0,"ONLY");
+ }
- // The outer chambers ---------------------------------------------------------------
-
- // the aluminum frame
- parCha[0] = fCwidth[iplan-1]/2.;
- parCha[1] = fClengthO1[iplan-1]/2.;
- parCha[2] = kCaframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM1[iplan-1] + fClengthO1[iplan-1]/2.;
- zpos = kCheight - kCaframe/2. - kSheight/2. + (iplan-1) * (kCheight + kCspace);
- gMC->Gsposp("UAFO",iplan ,"TRD1",xpos, ypos,zpos,0,"MANY",parCha,kNparCha);
- gMC->Gsposp("UAFO",iplan+ kNplan,"TRD1",xpos,-ypos,zpos,0,"MANY",parCha,kNparCha);
- if (fPHOShole) {
- parCha[0] = fCwidth[iplan-1]/2.;
- parCha[1] = fClengthO2[iplan-1]/2.;
- parCha[2] = kCaframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM1[iplan-1] + fClengthO2[iplan-1]/2.;
- zpos = kCheight - kCaframe/2. - kSheight/2. + (iplan-1) * (kCheight + kCspace);
- gMC->Gsposp("UAFO",iplan+2*kNplan,"TRD2",xpos, ypos,zpos,0,"MANY",parCha,kNparCha);
- gMC->Gsposp("UAFO",iplan+3*kNplan,"TRD2",xpos,-ypos,zpos,0,"MANY",parCha,kNparCha);
- }
- if (fRICHhole) {
- parCha[0] = fCwidth[iplan-1]/2.;
- parCha[1] = fClengthO3[iplan-1]/2.;
- parCha[2] = kCaframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM1[iplan-1] + fClengthO3[iplan-1]/2. + y2;
- zpos = kCheight - kCaframe/2. - kSheight/2. + (iplan-1) * (kCheight + kCspace);
- gMC->Gsposp("UAFO",iplan+4*kNplan,"TRD3",xpos, ypos,zpos,0,"MANY",parCha,kNparCha);
- gMC->Gsposp("UAFO",iplan+5*kNplan,"TRD3",xpos,-ypos,zpos,0,"MANY",parCha,kNparCha);
- }
+}
- // the inner part of the aluminum frame
- parCha[0] = fCwidth[iplan-1]/2. - kCathick;
- parCha[1] = fClengthO1[iplan-1]/2. - kCathick;
- parCha[2] = kCaframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM1[iplan-1] + fClengthO1[iplan-1]/2.;
- zpos = kCheight - kCaframe/2. - kSheight/2. + (iplan-1) * (kCheight + kCspace);
- gMC->Gsposp("UAIO",iplan ,"TRD1",xpos, ypos,zpos,0,"ONLY",parCha,kNparCha);
- gMC->Gsposp("UAIO",iplan+ kNplan,"TRD1",xpos,-ypos,zpos,0,"ONLY",parCha,kNparCha);
- if (fPHOShole) {
- parCha[0] = fCwidth[iplan-1]/2. - kCathick;
- parCha[1] = fClengthO2[iplan-1]/2. - kCathick;
- parCha[2] = kCaframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM1[iplan-1] + fClengthO2[iplan-1]/2.;
- zpos = kCheight - kCaframe/2. - kSheight/2. + (iplan-1) * (kCheight + kCspace);
- gMC->Gsposp("UAIO",iplan+2*kNplan,"TRD2",xpos, ypos,zpos,0,"ONLY",parCha,kNparCha);
- gMC->Gsposp("UAIO",iplan+3*kNplan,"TRD2",xpos,-ypos,zpos,0,"ONLY",parCha,kNparCha);
- }
- if (fRICHhole) {
- parCha[0] = fCwidth[iplan-1]/2. - kCathick;
- parCha[1] = fClengthO3[iplan-1]/2. - kCathick;
- parCha[2] = kCaframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM1[iplan-1] + fClengthO3[iplan-1]/2. + y2;
- zpos = kCheight - kCaframe/2. - kSheight/2. + (iplan-1) * (kCheight + kCspace);
- gMC->Gsposp("UAIO",iplan+4*kNplan,"TRD3",xpos, ypos,zpos,0,"ONLY",parCha,kNparCha);
- gMC->Gsposp("UAIO",iplan+5*kNplan,"TRD3",xpos,-ypos,zpos,0,"ONLY",parCha,kNparCha);
- }
+//_____________________________________________________________________________
+void AliTRDgeometryFull::SetOldGeometry()
+{
+ //
+ // Use the old chamber lengths
+ //
- // the carbon frame
- parCha[0] = fCwidth[iplan-1]/2.;
- parCha[1] = fClengthO1[iplan-1]/2.;
- parCha[2] = kCcframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM1[iplan-1] + fClengthO1[iplan-1]/2.;
- zpos = kCcframe/2. - kSheight/2. + (iplan-1) * (kCheight + kCspace);
- gMC->Gsposp("UCFO",iplan, "TRD1",xpos, ypos,zpos,0,"MANY",parCha,kNparCha);
- gMC->Gsposp("UCFO",iplan+ kNplan,"TRD1",xpos,-ypos,zpos,0,"MANY",parCha,kNparCha);
- if (fPHOShole) {
- parCha[0] = fCwidth[iplan-1]/2.;
- parCha[1] = fClengthO2[iplan-1]/2.;
- parCha[2] = kCcframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM1[iplan-1] + fClengthO2[iplan-1]/2.;
- zpos = kCcframe/2. - kSheight/2. + (iplan-1) * (kCheight + kCspace);
- gMC->Gsposp("UCFO",iplan+2*kNplan,"TRD2",xpos, ypos,zpos,0,"MANY",parCha,kNparCha);
- gMC->Gsposp("UCFO",iplan+3*kNplan,"TRD2",xpos,-ypos,zpos,0,"MANY",parCha,kNparCha);
- }
- if (fRICHhole) {
- parCha[0] = fCwidth[iplan-1]/2.;
- parCha[1] = fClengthO3[iplan-1]/2.;
- parCha[2] = kCcframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM1[iplan-1] + fClengthO3[iplan-1]/2. + y2;
- zpos = kCcframe/2. - kSheight/2. + (iplan-1) * (kCheight + kCspace);
- gMC->Gsposp("UCFO",iplan+4*kNplan,"TRD3",xpos, ypos,zpos,0,"MANY",parCha,kNparCha);
- gMC->Gsposp("UCFO",iplan+5*kNplan,"TRD3",xpos,-ypos,zpos,0,"MANY",parCha,kNparCha);
- }
+ Int_t icham;
+ Int_t iplan;
- // the inner part of the carbon frame
- parCha[0] = fCwidth[iplan-1]/2. - kCcthick;
- parCha[1] = fClengthO1[iplan-1]/2. - kCcthick;
- parCha[2] = kCcframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM1[iplan-1] + fClengthO1[iplan-1]/2.;
- zpos = kCcframe/2. - kSheight/2. + (iplan-1) * (kCheight + kCspace);
- gMC->Gsposp("UCIO",iplan ,"TRD1",xpos, ypos,zpos,0,"ONLY",parCha,kNparCha);
- gMC->Gsposp("UCIO",iplan+ kNplan,"TRD1",xpos,-ypos,zpos,0,"ONLY",parCha,kNparCha);
- if (fPHOShole) {
- parCha[0] = fCwidth[iplan-1]/2. - kCcthick;
- parCha[1] = fClengthO2[iplan-1]/2. - kCcthick;
- parCha[2] = kCcframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM1[iplan-1] + fClengthO2[iplan-1]/2.;
- zpos = kCcframe/2. - kSheight/2. + (iplan-1) * (kCheight + kCspace);
- gMC->Gsposp("UCIO",iplan+2*kNplan,"TRD2",xpos, ypos,zpos,0,"ONLY",parCha,kNparCha);
- gMC->Gsposp("UCIO",iplan+3*kNplan,"TRD2",xpos,-ypos,zpos,0,"ONLY",parCha,kNparCha);
- }
- if (fRICHhole) {
- parCha[0] = fCwidth[iplan-1]/2. - kCcthick;
- parCha[1] = fClengthO3[iplan-1]/2. - kCcthick;
- parCha[2] = kCcframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM1[iplan-1] + fClengthO3[iplan-1]/2. + y2;
- zpos = kCcframe/2. - kSheight/2. + (iplan-1) * (kCheight + kCspace);
- gMC->Gsposp("UCIO",iplan+4*kNplan,"TRD3",xpos, ypos,zpos,0,"ONLY",parCha,kNparCha);
- gMC->Gsposp("UCIO",iplan+5*kNplan,"TRD3",xpos,-ypos,zpos,0,"ONLY",parCha,kNparCha);
+ AliTRDgeometry::SetOldGeometry();
+
+ Float_t lengthPH[kNplan][kNcham] = { { 123.5, 116.5, 0.0, 116.5, 123.5 }
+ , { 131.0, 124.0, 0.0, 124.0, 131.0 }
+ , { 134.5, 131.5, 0.0, 131.5, 134.5 }
+ , { 142.0, 139.0, 0.0, 139.0, 142.0 }
+ , { 142.0, 146.0, 0.0, 146.0, 142.0 }
+ , { 134.5, 153.5, 0.0, 153.5, 134.5 } };
+
+ Float_t lengthRH[kNplan][kNcham] = { { 86.5, 0.0, 0.0, 0.0, 86.5 }
+ , { 101.5, 0.0, 0.0, 0.0, 101.5 }
+ , { 112.5, 0.0, 0.0, 0.0, 112.5 }
+ , { 127.5, 0.0, 0.0, 0.0, 127.5 }
+ , { 134.5, 0.0, 0.0, 0.0, 134.5 }
+ , { 134.5, 0.0, 0.0, 0.0, 134.5 } };
+
+ for (icham = 0; icham < kNcham; icham++) {
+ for (iplan = 0; iplan < kNplan; iplan++) {
+ fClengthPH[iplan][icham] = lengthPH[iplan][icham];
+ fClengthRH[iplan][icham] = lengthRH[iplan][icham];
}
-
}
- xpos = 0.;
- ypos = 0.;
- zpos = 0.;
- gMC->Gspos("TRD1",1,"BTR1",xpos,ypos,zpos,0,"ONLY");
- if (fPHOShole)
- gMC->Gspos("TRD2",2,"BTR2",xpos,ypos,zpos,0,"ONLY");
- else
- gMC->Gspos("TRD1",2,"BTR2",xpos,ypos,zpos,0,"ONLY");
- if (fRICHhole)
- gMC->Gspos("TRD3",3,"BTR3",xpos,ypos,zpos,0,"ONLY");
- else
- gMC->Gspos("TRD1",3,"BTR3",xpos,ypos,zpos,0,"ONLY");
-
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff