/*
$Log$
+Revision 1.13 2004/02/27 15:40:18 cblume
+Fix definition of rotation matrices
+
+Revision 1.12 2003/09/18 09:06:07 cblume
+Geometry update, Removal of compiler warnings
+
+Revision 1.10 2002/11/21 22:38:47 alibrary
+Removing AliMC and AliMCProcess
+
+Revision 1.9 2002/10/31 17:45:35 cblume
+New chamber geometry
+
+Revision 1.8 2002/02/11 14:21:16 cblume
+Update of the geometry. Get rid of MANY
+
+Revision 1.7 2001/05/11 07:56:12 hristov
+Consistent declarations needed on Alpha
+
+Revision 1.6 2001/02/14 18:22:26 cblume
+Change in the geometry of the padplane
+
+Revision 1.5 2000/11/01 14:53:21 cblume
+Merge with TRD-develop
+
Revision 1.1.4.6 2000/10/15 23:40:01 cblume
Remove AliTRDconst
// //
///////////////////////////////////////////////////////////////////////////////
-#include "AliMC.h"
+#include "TVirtualMC.h"
#include "AliTRDgeometryFull.h"
+#include "AliTRDparameter.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 < fgkNplan; 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)
- SetRowPadSize(4.5);
-
-}
-
-//_____________________________________________________________________________
-void AliTRDgeometryFull::SetRowPadSize(Float_t size)
-{
- //
- // Redefines the pad size in row direction
- //
-
- fRowPadSize = size;
-
- for (Int_t iplan = 0; iplan < fgkNplan; iplan++) {
-
- for (Int_t isect = 0; isect < fgkNsect; 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. * fgkCcthick)
- / fRowPadSize - 0.5);
- fRowMax[iplan][1][isect] = 1 + TMath::Nint((clengthM - 2. * fgkCcthick)
- / fRowPadSize - 0.5);
- fRowMax[iplan][2][isect] = 1 + TMath::Nint((clengthI - 2. * fgkCcthick)
- / fRowPadSize - 0.5);
- fRowMax[iplan][3][isect] = 1 + TMath::Nint((clengthM - 2. * fgkCcthick)
- / fRowPadSize - 0.5);
- fRowMax[iplan][4][isect] = 1 + TMath::Nint((clengthO - 2. * fgkCcthick)
- / fRowPadSize - 0.5);
- fRow0[iplan][0][isect] = -clengthI/2. - clengthM - clengthO + fgkCcthick;
- fRow0[iplan][1][isect] = -clengthI/2. - clengthM + fgkCcthick;
- fRow0[iplan][2][isect] = -clengthI/2. + fgkCcthick;
- fRow0[iplan][3][isect] = clengthI/2. + fgkCcthick;
- fRow0[iplan][4][isect] = clengthI/2. + clengthM + fgkCcthick;
+ // 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)
+ //
- Int_t iplan;
+ const Int_t kNdet = kNplan * kNcham;
const Int_t kNparTrd = 4;
const Int_t kNparCha = 3;
- const Int_t kNplan = fgkNplan;
+
+ 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
+ // Provides material for side plates of super module
parTrd[0] = fgkSwidth1/2.;
parTrd[1] = fgkSwidth2/2.;
parTrd[2] = fgkSlenTR1/2.;
parTrd[3] = fgkSheight/2.;
- gMC->Gsvolu("TRD1","TRD1",idtmed[1302-1],parTrd,kNparTrd);
+ gMC->Gsvolu("UTR1","TRD1",idtmed[1302-1],parTrd,kNparTrd);
+ // The TRD mother volume for one sector (Al), leaving hole for PHOS
+ if (fPHOShole) {
+ gMC->Gsvolu("UTR2","TRD1",idtmed[1302-1],parTrd,kNparTrd);
+ }
+ // The TRD mother volume for one sector (Al), leaving hole for RICH
+ if (fRICHhole) {
+ gMC->Gsvolu("UTR3","TRD1",idtmed[1302-1],parTrd,kNparTrd);
+ }
- // The TRD mother volume for one sector (Air), leaving hole for PHOS
+ //
+ // The side plates of the super module (Al)
+ parTrd[0] = fgkSwidth1/2. - fgkSMgapT;
+ parTrd[1] = fgkSwidth2/2. - fgkSMgapT;
+ parTrd[2] = fgkSlenTR1/2.;
+ parTrd[3] = fgkSheight/2.;
+ gMC->Gsvolu("UTS1","TRD1",idtmed[1301-1],parTrd,kNparTrd);
+ // The TRD mother volume for one sector (Al), leaving hole for PHOS
if (fPHOShole) {
- gMC->Gsvolu("TRD2","TRD1",idtmed[1302-1],parTrd,kNparTrd);
+ gMC->Gsvolu("UTS2","TRD1",idtmed[1301-1],parTrd,kNparTrd);
}
+ // The TRD mother volume for one sector (Al), leaving hole for RICH
+ if (fRICHhole) {
+ gMC->Gsvolu("UTS3","TRD1",idtmed[1301-1],parTrd,kNparTrd);
+ }
+ // The inner part of the TRD mother volume for one sector (Air),
+ // full length in z-direction
+ parTrd[0] = fgkSwidth1/2. - fgkSMgapT - fgkSMpltT;
+ parTrd[1] = fgkSwidth2/2. - fgkSMgapT - fgkSMpltT;
+ parTrd[2] = fgkSlenTR1/2.;
+ parTrd[3] = fgkSheight/2.;
+ gMC->Gsvolu("UTI1","TRD1",idtmed[1302-1],parTrd,kNparTrd);
+ // The TRD mother volume for one sector (Air), leaving hole for PHOS
+ if (fPHOShole) {
+ gMC->Gsvolu("UTI2","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("UTI3","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] = fgkCaframe/2.;
- xpos = 0.;
- ypos = 0.;
- zpos = fgkCheight - fgkCaframe/2. - fgkSheight/2. + (iplan-1) * (fgkCheight + fgkCspace);
- 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. - fgkCathick;
- parCha[1] = fClengthI[iplan-1]/2. - fgkCathick;
- parCha[2] = fgkCaframe/2.;
- xpos = 0.;
- ypos = 0.;
- zpos = fgkCheight - fgkCaframe/2. - fgkSheight/2. + (iplan-1) * (fgkCheight + fgkCspace);
- 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] = fgkCcframe/2.;
- xpos = 0.;
- ypos = 0.;
- zpos = fgkCcframe/2. - fgkSheight/2. + (iplan-1) * (fgkCheight + fgkCspace);
- 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. - fgkCcthick;
- parCha[1] = fClengthI[iplan-1]/2. - fgkCcthick;
- parCha[2] = fgkCcframe/2.;
- xpos = 0.;
- ypos = 0.;
- zpos = fgkCcframe/2. - fgkSheight/2. + (iplan-1) * (fgkCheight + fgkCspace);
- 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] = fgkCaframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM1[iplan-1]/2.;
- zpos = fgkCheight - fgkCaframe/2. - fgkSheight/2. + (iplan-1) * (fgkCheight + fgkCspace);
- gMC->Gsposp("UAFM",iplan ,"TRD1",xpos, ypos,zpos,0,"MANY",parCha,kNparCha);
- gMC->Gsposp("UAFM",iplan+ fgkNplan,"TRD1",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)
+ // 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);
+ 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);
+ }
+ }
+ 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);
+ }
+ }
+
+ // 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");
+ 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");
+ }
+ }
+ 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");
+ }
+ }
+
+ // 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,"UTI1",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,"UTI1",xpos,ypos,zpos,0,"ONLY");
+ // The upper aluminum frame
+ sprintf(cTagV,"UF%02d",iDet);
+ zpos += fgkCroH/2. + fgkCamH/2.;
+ gMC->Gspos(cTagV,1,"UTI1",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,"UTI2",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,"UTI2",xpos,ypos,zpos,0,"ONLY");
+ // The upper aluminum frame
+ sprintf(cTagV,"UF%02d",iDet+kNdet);
+ zpos += fgkCroH/2. + fgkCamH/2.;
+ gMC->Gspos(cTagV,1,"UTI2",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,"UTI3",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,"UTI3",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,"UTI3",xpos,ypos,zpos,0,"ONLY");
+ }
+ }
+
+ }
+ }
+
+ xpos = 0.;
+ ypos = 0.;
+ zpos = 0.;
+ gMC->Gspos("UTI1",1,"UTS1",xpos,ypos,zpos,0,"ONLY");
+ if (fPHOShole) {
+ gMC->Gspos("UTI2",2,"UTS2",xpos,ypos,zpos,0,"ONLY");
+ }
+ if (fRICHhole) {
+ gMC->Gspos("UTI3",3,"UTS3",xpos,ypos,zpos,0,"ONLY");
+ }
+
+ xpos = 0.;
+ ypos = 0.;
+ zpos = 0.;
+ gMC->Gspos("UTS1",1,"UTR1",xpos,ypos,zpos,0,"ONLY");
+ if (fPHOShole) {
+ gMC->Gspos("UTS2",2,"UTR2",xpos,ypos,zpos,0,"ONLY");
+ }
+ if (fRICHhole) {
+ gMC->Gspos("UTS3",3,"UTR3",xpos,ypos,zpos,0,"ONLY");
+ }
+
+ 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");
+ }
+
+ // Create the volumes of the super module frame
+ CreateFrame(idtmed);
+
+ // Create the volumes of the services
+ CreateServices(idtmed);
+
+}
+
+//_____________________________________________________________________________
+void AliTRDgeometryFull::CreateFrame(Int_t *idtmed)
+{
+ //
+ // Create the geometry of the frame of the supermodule
+ //
+ // Names of the TRD services volumina
+ //
+ // USRL Support rails for the chambers (Al)
+ // USxx Support cross bars between the chambers (Al)
+ //
+
+ Int_t iplan = 0;
+
+ Float_t xpos = 0.0;
+ Float_t ypos = 0.0;
+ Float_t zpos = 0.0;
+
+ Char_t cTagV[5];
+
+ //
+ // The chamber support rails
+ //
+
+ const Float_t kSRLwid = 2.0;
+ const Float_t kSRLhgt = 2.3;
+ const Float_t kSRLdst = 0.6;
+ const Int_t kNparSRL = 3;
+ Float_t parSRL[kNparSRL];
+ parSRL[0] = kSRLwid/2.;
+ parSRL[1] = fgkSlenTR1/2.;
+ parSRL[2] = kSRLhgt/2.;
+ gMC->Gsvolu("USRL","BOX ",idtmed[1301-1],parSRL,kNparSRL);
+
+ xpos = 0.0;
+ ypos = 0.0;
+ zpos = 0.0;
+ for (iplan = 0; iplan < kNplan; iplan++) {
+
+ xpos = fCwidth[iplan]/2. + kSRLwid/2. + kSRLdst;
+ ypos = 0.0;
+ zpos = fgkCraH + fgkCdrH - fgkSheight/2. - kSRLhgt/2.
+ + iplan * (fgkCH + fgkVspace);
+ gMC->Gspos("USRL",iplan+1 ,"UTI1", xpos,ypos,zpos,0,"ONLY");
+ gMC->Gspos("USRL",iplan+1+ kNplan,"UTI1",-xpos,ypos,zpos,0,"ONLY");
+ if (fPHOShole) {
+ gMC->Gspos("USRL",iplan+1+2*kNplan,"UTI2", xpos,ypos,zpos,0,"ONLY");
+ gMC->Gspos("USRL",iplan+1+3*kNplan,"UTI2",-xpos,ypos,zpos,0,"ONLY");
+ }
+ if (fRICHhole) {
+ gMC->Gspos("USRL",iplan+1+4*kNplan,"UTI3", xpos,ypos,zpos,0,"ONLY");
+ gMC->Gspos("USRL",iplan+1+5*kNplan,"UTI3",-xpos,ypos,zpos,0,"ONLY");
+ }
+
+ }
+
+ //
+ // The cross bars between the chambers
+ //
+
+ const Float_t kSCBwid = 1.0;
+ const Int_t kNparSCB = 3;
+ Float_t parSCB[kNparSCB];
+ parSCB[1] = kSCBwid/2.;
+ parSCB[2] = fgkCH/2.;
+
+ xpos = 0.0;
+ ypos = 0.0;
+ zpos = 0.0;
+ for (iplan = 0; iplan < kNplan; iplan++) {
+
+ parSCB[0] = fCwidth[iplan]/2. + kSRLdst/2.;
+
+ sprintf(cTagV,"US0%01d",iplan);
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1301-1],parSCB,kNparSCB);
+ xpos = 0.0;
+ ypos = fgkSlenTR1/2. - kSCBwid/2.;
+ zpos = fgkCH/2. - fgkSheight/2. + iplan * (fgkCH + fgkVspace);
+ gMC->Gspos(cTagV,1,"UTI1", xpos,ypos,zpos,0,"ONLY");
if (fPHOShole) {
- parCha[0] = fCwidth[iplan-1]/2.;
- parCha[1] = fClengthM2[iplan-1]/2.;
- parCha[2] = fgkCaframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM2[iplan-1]/2. + y1;
- zpos = fgkCheight - fgkCaframe/2. - fgkSheight/2. + (iplan-1) * (fgkCheight + fgkCspace);
- 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);
+ gMC->Gspos(cTagV,2,"UTI2", xpos,ypos,zpos,0,"ONLY");
+ }
+ if (fRICHhole) {
+ gMC->Gspos(cTagV,3,"UTI3", xpos,ypos,zpos,0,"ONLY");
}
- // the inner part of the aluminum frame
- parCha[0] = fCwidth[iplan-1]/2. - fgkCathick;
- parCha[1] = fClengthM1[iplan-1]/2. - fgkCathick;
- parCha[2] = fgkCaframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM1[iplan-1]/2.;
- zpos = fgkCheight - fgkCaframe/2. - fgkSheight/2. + (iplan-1) * (fgkCheight + fgkCspace);
- gMC->Gsposp("UAIM",iplan ,"TRD1",xpos, ypos,zpos,0,"ONLY",parCha,kNparCha);
- gMC->Gsposp("UAIM",iplan+ fgkNplan,"TRD1",xpos,-ypos,zpos,0,"ONLY",parCha,kNparCha);
+ sprintf(cTagV,"US1%01d",iplan);
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1301-1],parSCB,kNparSCB);
+ xpos = 0.0;
+ ypos = fClength[iplan][2]/2. + fClength[iplan][1];
+ zpos = fgkCH/2. - fgkSheight/2. + iplan * (fgkCH + fgkVspace);
+ gMC->Gspos(cTagV,1,"UTI1", xpos,ypos,zpos,0,"ONLY");
if (fPHOShole) {
- parCha[0] = fCwidth[iplan-1]/2. - fgkCathick;
- parCha[1] = fClengthM2[iplan-1]/2. - fgkCathick;
- parCha[2] = fgkCaframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM2[iplan-1]/2. + y1;
- zpos = fgkCheight - fgkCaframe/2. - fgkSheight/2. + (iplan-1) * (fgkCheight + fgkCspace);
- 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);
+ gMC->Gspos(cTagV,2,"UTI2", xpos,ypos,zpos,0,"ONLY");
+ }
+ if (fRICHhole) {
+ ypos += fClength[iplan][0] - fClengthRH[iplan][0];
+ gMC->Gspos(cTagV,3,"UTI3", xpos,ypos,zpos,0,"ONLY");
}
- // the carbon frame
- parCha[0] = fCwidth[iplan-1]/2.;
- parCha[1] = fClengthM1[iplan-1]/2.;
- parCha[2] = fgkCcframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM1[iplan-1]/2.;
- zpos = fgkCcframe/2. - fgkSheight/2. + (iplan-1) * (fgkCheight + fgkCspace);
- 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);
+ sprintf(cTagV,"US2%01d",iplan);
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1301-1],parSCB,kNparSCB);
+ xpos = 0.0;
+ ypos = fClength[iplan][2]/2.;
+ zpos = fgkCH/2. - fgkSheight/2. + iplan * (fgkCH + fgkVspace);
+ gMC->Gspos(cTagV,1,"UTI1", xpos,ypos,zpos,0,"ONLY");
if (fPHOShole) {
- parCha[0] = fCwidth[iplan-1]/2.;
- parCha[1] = fClengthM2[iplan-1]/2.;
- parCha[2] = fgkCcframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM2[iplan-1]/2. + y1;
- zpos = fgkCcframe/2. - fgkSheight/2. + (iplan-1) * (fgkCheight + fgkCspace);
- 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);
+ ypos += fClength[iplan][1] - fClengthPH[iplan][1];
+ gMC->Gspos(cTagV,2,"UTI2", xpos,ypos,zpos,0,"ONLY");
}
- // the inner part of the carbon frame
- parCha[0] = fCwidth[iplan-1]/2. - fgkCcthick;
- parCha[1] = fClengthM1[iplan-1]/2. - fgkCcthick;
- parCha[2] = fgkCcframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM1[iplan-1]/2.;
- zpos = fgkCcframe/2. - fgkSheight/2. + (iplan-1) * (fgkCheight + fgkCspace);
- 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);
+ sprintf(cTagV,"US3%01d",iplan);
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1301-1],parSCB,kNparSCB);
+ xpos = 0.0;
+ ypos = - fClength[iplan][2]/2.;
+ zpos = fgkCH/2. - fgkSheight/2. + iplan * (fgkCH + fgkVspace);
+ gMC->Gspos(cTagV,1,"UTI1", xpos,ypos,zpos,0,"ONLY");
if (fPHOShole) {
- parCha[0] = fCwidth[iplan-1]/2. - fgkCcthick;
- parCha[1] = fClengthM2[iplan-1]/2. - fgkCcthick;
- parCha[2] = fgkCcframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM2[iplan-1]/2. + y1;
- zpos = fgkCcframe/2. - fgkSheight/2. + (iplan-1) * (fgkCheight + fgkCspace);
- 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);
+ ypos -= fClength[iplan][3] - fClengthPH[iplan][3];
+ gMC->Gspos(cTagV,2,"UTI2", 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] = fgkCaframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM1[iplan-1] + fClengthO1[iplan-1]/2.;
- zpos = fgkCheight - fgkCaframe/2. - fgkSheight/2. + (iplan-1) * (fgkCheight + fgkCspace);
- 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);
+ sprintf(cTagV,"US4%01d",iplan);
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1301-1],parSCB,kNparSCB);
+ xpos = 0.0;
+ ypos = - fClength[iplan][2]/2. - fClength[iplan][1];
+ zpos = fgkCH/2. - fgkSheight/2. + iplan * (fgkCH + fgkVspace);
+ gMC->Gspos(cTagV,1,"UTI1", xpos,ypos,zpos,0,"ONLY");
if (fPHOShole) {
- parCha[0] = fCwidth[iplan-1]/2.;
- parCha[1] = fClengthO2[iplan-1]/2.;
- parCha[2] = fgkCaframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM1[iplan-1] + fClengthO2[iplan-1]/2.;
- zpos = fgkCheight - fgkCaframe/2. - fgkSheight/2. + (iplan-1) * (fgkCheight + fgkCspace);
- 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);
+ gMC->Gspos(cTagV,2,"UTI2", xpos,ypos,zpos,0,"ONLY");
}
if (fRICHhole) {
- parCha[0] = fCwidth[iplan-1]/2.;
- parCha[1] = fClengthO3[iplan-1]/2.;
- parCha[2] = fgkCaframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM1[iplan-1] + fClengthO3[iplan-1]/2. + y2;
- zpos = fgkCheight - fgkCaframe/2. - fgkSheight/2. + (iplan-1) * (fgkCheight + fgkCspace);
- 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);
+ ypos -= fClength[iplan][4] - fClengthRH[iplan][4];
+ gMC->Gspos(cTagV,3,"UTI3", xpos,ypos,zpos,0,"ONLY");
}
- // the inner part of the aluminum frame
- parCha[0] = fCwidth[iplan-1]/2. - fgkCathick;
- parCha[1] = fClengthO1[iplan-1]/2. - fgkCathick;
- parCha[2] = fgkCaframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM1[iplan-1] + fClengthO1[iplan-1]/2.;
- zpos = fgkCheight - fgkCaframe/2. - fgkSheight/2. + (iplan-1) * (fgkCheight + fgkCspace);
- 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);
+ sprintf(cTagV,"US5%01d",iplan);
+ gMC->Gsvolu(cTagV,"BOX ",idtmed[1301-1],parSCB,kNparSCB);
+ xpos = 0.0;
+ ypos = - fgkSlenTR1/2. + kSCBwid/2.;
+ zpos = fgkCH/2. - fgkSheight/2. + iplan * (fgkCH + fgkVspace);
+ gMC->Gspos(cTagV,1,"UTI1", xpos,ypos,zpos,0,"ONLY");
if (fPHOShole) {
- parCha[0] = fCwidth[iplan-1]/2. - fgkCathick;
- parCha[1] = fClengthO2[iplan-1]/2. - fgkCathick;
- parCha[2] = fgkCaframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM1[iplan-1] + fClengthO2[iplan-1]/2.;
- zpos = fgkCheight - fgkCaframe/2. - fgkSheight/2. + (iplan-1) * (fgkCheight + fgkCspace);
- 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);
+ gMC->Gspos(cTagV,2,"UTI2", xpos,ypos,zpos,0,"ONLY");
}
if (fRICHhole) {
- parCha[0] = fCwidth[iplan-1]/2. - fgkCathick;
- parCha[1] = fClengthO3[iplan-1]/2. - fgkCathick;
- parCha[2] = fgkCaframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM1[iplan-1] + fClengthO3[iplan-1]/2. + y2;
- zpos = fgkCheight - fgkCaframe/2. - fgkSheight/2. + (iplan-1) * (fgkCheight + fgkCspace);
- 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);
+ gMC->Gspos(cTagV,3,"UTI3", xpos,ypos,zpos,0,"ONLY");
}
- // the carbon frame
- parCha[0] = fCwidth[iplan-1]/2.;
- parCha[1] = fClengthO1[iplan-1]/2.;
- parCha[2] = fgkCcframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM1[iplan-1] + fClengthO1[iplan-1]/2.;
- zpos = fgkCcframe/2. - fgkSheight/2. + (iplan-1) * (fgkCheight + fgkCspace);
- 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);
+ }
+
+}
+
+//_____________________________________________________________________________
+void AliTRDgeometryFull::CreateServices(Int_t *idtmed)
+{
+ //
+ // Create the geometry of the services
+ //
+ // Names of the TRD services volumina
+ //
+ // UTCL Cooling arterias (Al)
+ // UTCW Cooling arterias (Water)
+ // UUxx Volumes for the services at the chambers (Air)
+ // UTPW Power bars (Cu)
+ // UTCP Cooling pipes (Al)
+ // UTCH Cooling pipes (Water)
+ // UTPL Power lines (Cu)
+ // UMCM Readout MCMs (G10/Cu/Si)
+ //
+
+ const Int_t kNdet = kNplan * kNcham;
+
+ Int_t iplan = 0;
+ Int_t icham = 0;
+
+ Float_t xpos = 0.0;
+ Float_t ypos = 0.0;
+ Float_t zpos = 0.0;
+
+ Char_t cTagV[5];
+
+ // The rotation matrices
+ const Int_t kNmatrix = 3;
+ Int_t matrix[kNmatrix];
+ gMC->Matrix(matrix[0],100.0, 0.0, 90.0, 90.0, 10.0, 0.0);
+ gMC->Matrix(matrix[1], 80.0, 0.0, 90.0, 90.0, 10.0,180.0);
+ gMC->Matrix(matrix[2], 0.0, 0.0, 90.0, 90.0, 90.0, 0.0);
+
+ AliTRDparameter *parameter = new AliTRDparameter("par","TRD parameter");
+
+ //
+ // The cooling arterias
+ //
+
+ // Width of the cooling arterias
+ const Float_t kCOLwid = 0.5;
+ // Height of the cooling arterias
+ const Float_t kCOLhgt = 5.5;
+ // Positioning of the cooling
+ const Float_t kCOLposx = 1.6;
+ const Float_t kCOLposz = -0.2;
+ // Thickness of the walls of the cooling arterias
+ const Float_t kCOLthk = 0.1;
+ const Int_t kNparCOL = 3;
+ Float_t parCOL[kNparCOL];
+ parCOL[0] = kCOLwid/2.;
+ parCOL[1] = fgkSlenTR1/2.;
+ parCOL[2] = kCOLhgt/2.;
+ gMC->Gsvolu("UTCL","BOX ",idtmed[1324-1],parCOL,kNparCOL);
+ parCOL[0] -= kCOLthk;
+ parCOL[1] = fgkSlenTR1/2.;
+ parCOL[2] -= kCOLthk;
+ gMC->Gsvolu("UTCW","BOX ",idtmed[1314-1],parCOL,kNparCOL);
+
+ xpos = 0.0;
+ ypos = 0.0;
+ zpos = 0.0;
+ gMC->Gspos("UTCW",1,"UTCL", xpos,ypos,zpos,0,"ONLY");
+
+ for (iplan = 1; iplan < kNplan; iplan++) {
+
+ xpos = fCwidth[iplan]/2. + kCOLwid/2. + kCOLposx;
+ ypos = 0.0;
+ zpos = kCOLhgt/2. - fgkSheight/2. + kCOLposz + iplan * (fgkCH + fgkVspace);
+ gMC->Gspos("UTCL",iplan+1 ,"UTI1", xpos,ypos,zpos,matrix[0],"ONLY");
+ gMC->Gspos("UTCL",iplan+1+ kNplan,"UTI1",-xpos,ypos,zpos,matrix[1],"ONLY");
if (fPHOShole) {
- parCha[0] = fCwidth[iplan-1]/2.;
- parCha[1] = fClengthO2[iplan-1]/2.;
- parCha[2] = fgkCcframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM1[iplan-1] + fClengthO2[iplan-1]/2.;
- zpos = fgkCcframe/2. - fgkSheight/2. + (iplan-1) * (fgkCheight + fgkCspace);
- 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);
+ gMC->Gspos("UTCL",iplan+1+2*kNplan,"UTI2", xpos,ypos,zpos,matrix[0],"ONLY");
+ gMC->Gspos("UTCL",iplan+1+3*kNplan,"UTI2",-xpos,ypos,zpos,matrix[1],"ONLY");
}
if (fRICHhole) {
- parCha[0] = fCwidth[iplan-1]/2.;
- parCha[1] = fClengthO3[iplan-1]/2.;
- parCha[2] = fgkCcframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM1[iplan-1] + fClengthO3[iplan-1]/2. + y2;
- zpos = fgkCcframe/2. - fgkSheight/2. + (iplan-1) * (fgkCheight + fgkCspace);
- 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);
+ gMC->Gspos("UTCL",iplan+1+4*kNplan,"UTI3", xpos,ypos,zpos,matrix[0],"ONLY");
+ gMC->Gspos("UTCL",iplan+1+5*kNplan,"UTI3",-xpos,ypos,zpos,matrix[1],"ONLY");
}
- // the inner part of the carbon frame
- parCha[0] = fCwidth[iplan-1]/2. - fgkCcthick;
- parCha[1] = fClengthO1[iplan-1]/2. - fgkCcthick;
- parCha[2] = fgkCcframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM1[iplan-1] + fClengthO1[iplan-1]/2.;
- zpos = fgkCcframe/2. - fgkSheight/2. + (iplan-1) * (fgkCheight + fgkCspace);
- 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);
+ }
+
+ //
+ // The power bars
+ //
+
+ const Float_t kPWRwid = 0.6;
+ const Float_t kPWRhgt = 4.5;
+ const Float_t kPWRposx = 1.05;
+ const Float_t kPWRposz = 0.9;
+ const Int_t kNparPWR = 3;
+ Float_t parPWR[kNparPWR];
+ parPWR[0] = kPWRwid/2.;
+ parPWR[1] = fgkSlenTR1/2.;
+ parPWR[2] = kPWRhgt/2.;
+ gMC->Gsvolu("UTPW","BOX ",idtmed[1325-1],parPWR,kNparPWR);
+
+ for (iplan = 1; iplan < kNplan; iplan++) {
+
+ xpos = fCwidth[iplan]/2. + kPWRwid/2. + kPWRposx;
+ ypos = 0.0;
+ zpos = kPWRhgt/2. - fgkSheight/2. + kPWRposz + iplan * (fgkCH + fgkVspace);
+ gMC->Gspos("UTPW",iplan+1 ,"UTI1", xpos,ypos,zpos,matrix[0],"ONLY");
+ gMC->Gspos("UTPW",iplan+1+ kNplan,"UTI1",-xpos,ypos,zpos,matrix[1],"ONLY");
if (fPHOShole) {
- parCha[0] = fCwidth[iplan-1]/2. - fgkCcthick;
- parCha[1] = fClengthO2[iplan-1]/2. - fgkCcthick;
- parCha[2] = fgkCcframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM1[iplan-1] + fClengthO2[iplan-1]/2.;
- zpos = fgkCcframe/2. - fgkSheight/2. + (iplan-1) * (fgkCheight + fgkCspace);
- 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);
+ gMC->Gspos("UTPW",iplan+1+2*kNplan,"UTI2", xpos,ypos,zpos,matrix[0],"ONLY");
+ gMC->Gspos("UTPW",iplan+1+3*kNplan,"UTI2",-xpos,ypos,zpos,matrix[1],"ONLY");
}
if (fRICHhole) {
- parCha[0] = fCwidth[iplan-1]/2. - fgkCcthick;
- parCha[1] = fClengthO3[iplan-1]/2. - fgkCcthick;
- parCha[2] = fgkCcframe/2.;
- xpos = 0.;
- ypos = fClengthI[iplan-1]/2. + fClengthM1[iplan-1] + fClengthO3[iplan-1]/2. + y2;
- zpos = fgkCcframe/2. - fgkSheight/2. + (iplan-1) * (fgkCheight + fgkCspace);
- 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);
+ gMC->Gspos("UTPW",iplan+1+4*kNplan,"UTI3", xpos,ypos,zpos,matrix[0],"ONLY");
+ gMC->Gspos("UTPW",iplan+1+5*kNplan,"UTI3",-xpos,ypos,zpos,matrix[1],"ONLY");
}
}
- 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");
+ //
+ // The volumes for the services at the chambers
+ //
+
+ const Int_t kNparServ = 3;
+ Float_t parServ[kNparServ];
+
+ for (icham = 0; icham < kNcham; icham++) {
+ //for (iplan = 0; iplan < kNplan; iplan++) {
+ // Take out upper plane until TRD mothervolume is adjusted
+ for (iplan = 0; iplan < kNplan-1; iplan++) {
+
+ Int_t iDet = GetDetectorSec(iplan,icham);
+
+ sprintf(cTagV,"UU%02d",iDet);
+ parServ[0] = fCwidth[iplan]/2.;
+ parServ[1] = fClength[iplan][icham]/2. - fgkHspace/2.;
+ parServ[2] = fgkVspace/2.;
+ gMC->Gsvolu(cTagV,"BOX",idtmed[1302-1],parServ,kNparServ);
+ 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 = fgkCH + fgkVspace/2. - fgkSheight/2. + iplan * (fgkCH + fgkVspace);
+ gMC->Gspos(cTagV,1,"UTI1",xpos,ypos,zpos,0,"ONLY");
+
+ if (fPHOShole) {
+ if (fClengthPH[iplan][icham] > 0.0) {
+ sprintf(cTagV,"UU%02d",iDet+kNdet);
+ parServ[0] = fCwidth[iplan]/2.;
+ parServ[1] = fClengthPH[iplan][icham]/2. - fgkHspace/2.;
+ parServ[2] = fgkVspace/2.;
+ gMC->Gsvolu(cTagV,"BOX",idtmed[1302-1],parServ,kNparServ);
+ 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 = fgkCH + fgkVspace/2. - fgkSheight/2. + iplan * (fgkCH + fgkVspace);
+ gMC->Gspos(cTagV,1,"UTI2",xpos,ypos,zpos,0,"ONLY");
+ }
+ }
+
+ if (fRICHhole) {
+ if (fClengthRH[iplan][icham] > 0.0) {
+ sprintf(cTagV,"UU%02d",iDet+2*kNdet);
+ parServ[0] = fCwidth[iplan]/2.;
+ parServ[1] = fClengthRH[iplan][icham]/2. - fgkHspace/2.;
+ parServ[2] = fgkVspace/2.;
+ gMC->Gsvolu(cTagV,"BOX",idtmed[1302-1],parServ,kNparServ);
+ 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 = fgkCH + fgkVspace/2. - fgkSheight/2. + iplan * (fgkCH + fgkVspace);
+ gMC->Gspos(cTagV,1,"UTI3",xpos,ypos,zpos,0,"ONLY");
+ }
+ }
+
+ }
+ }
+
+ //
+ // The cooling pipes inside the service volumes
+ //
+
+ const Int_t kNparTube = 3;
+ Float_t parTube[kNparTube];
+ // The aluminum pipe for the cooling
+ parTube[0] = 0.0;
+ parTube[1] = 0.0;
+ parTube[2] = 0.0;
+ gMC->Gsvolu("UTCP","TUBE",idtmed[1324-1],parTube,0);
+ // The cooling water
+ parTube[0] = 0.0;
+ parTube[1] = 0.2/2.;
+ parTube[2] = -1.;
+ gMC->Gsvolu("UTCH","TUBE",idtmed[1314-1],parTube,kNparTube);
+ // Water inside the cooling pipe
+ xpos = 0.0;
+ ypos = 0.0;
+ zpos = 0.0;
+ gMC->Gspos("UTCH",1,"UTCP",xpos,ypos,zpos,0,"ONLY");
+
+ // Position the cooling pipes in the mother volume
+ const Int_t kNpar = 3;
+ Float_t par[kNpar];
+ for (icham = 0; icham < kNcham; icham++) {
+ //for (iplan = 0; iplan < kNplan; iplan++) {
+ // Take out upper plane until TRD mothervolume is adjusted
+ for (iplan = 0; iplan < kNplan-1; iplan++) {
+ Int_t iDet = GetDetectorSec(iplan,icham);
+ Int_t iCopy = GetDetector(iplan,icham,0) * 100;
+ Int_t nMCMrow = parameter->GetRowMax(iplan,icham,0);
+ Float_t ySize = (GetChamberLength(iplan,icham) - 2.*fgkRpadW)
+ / ((Float_t) nMCMrow);
+ sprintf(cTagV,"UU%02d",iDet);
+ for (Int_t iMCMrow = 0; iMCMrow < nMCMrow; iMCMrow++) {
+ xpos = 0.0;
+ ypos = (0.5 + iMCMrow) * ySize - 1.9
+ - fClength[iplan][icham]/2. + fgkHspace/2.;
+ zpos = 0.0;
+ par[0] = 0.0;
+ par[1] = 0.3/2.; // Thickness of the cooling pipes
+ par[2] = fCwidth[iplan]/2.;
+ gMC->Gsposp("UTCP",iCopy+iMCMrow,cTagV,xpos,ypos,zpos
+ ,matrix[2],"ONLY",par,kNpar);
+ }
+ if (fPHOShole) {
+ sprintf(cTagV,"UU%02d",iDet+kNdet);
+ for (Int_t iMCMrow = 0; iMCMrow < nMCMrow; iMCMrow++) {
+ xpos = 0.0;
+ ypos = (0.5 + iMCMrow) * ySize - 1.9
+ - fClengthPH[iplan][icham]/2. + fgkHspace/2.;
+ zpos = 0.0;
+ if (ypos < (fClengthPH[iplan][icham]/2. - fgkHspace/2.)) {
+ par[0] = 0.0;
+ par[1] = 0.3/2.; // Thickness of the cooling pipes
+ par[2] = fCwidth[iplan]/2.;
+ gMC->Gsposp("UTCP",iCopy+iMCMrow+nMCMrow,cTagV,xpos,ypos,zpos
+ ,matrix[2],"ONLY",par,kNpar);
+ }
+ }
+ }
+ if (fRICHhole) {
+ sprintf(cTagV,"UU%02d",iDet+2*kNdet);
+ for (Int_t iMCMrow = 0; iMCMrow < nMCMrow; iMCMrow++) {
+ xpos = 0.0;
+ ypos = (0.5 + iMCMrow) * ySize - 1.9
+ - fClengthRH[iplan][icham]/2. + fgkHspace/2.;
+ zpos = 0.0;
+ if (ypos < (fClengthRH[iplan][icham]/2. - fgkHspace/2.)) {
+ par[0] = 0.0;
+ par[1] = 0.3/2.; // Thickness of the cooling pipes
+ par[2] = fCwidth[iplan]/2.;
+ gMC->Gsposp("UTCP",iCopy+iMCMrow+2*nMCMrow,cTagV,xpos,ypos,zpos
+ ,matrix[2],"ONLY",par,kNpar);
+ }
+ }
+ }
+ }
+ }
+
+ //
+ // The power lines
+ //
+
+ // The copper power lines
+ parTube[0] = 0.0;
+ parTube[1] = 0.0;
+ parTube[2] = 0.0;
+ gMC->Gsvolu("UTPL","TUBE",idtmed[1305-1],parTube,0);
+
+ // Position the power lines in the mother volume
+ for (icham = 0; icham < kNcham; icham++) {
+ //for (iplan = 0; iplan < kNplan; iplan++) {
+ // Take out upper plane until TRD mothervolume is adjusted
+ for (iplan = 0; iplan < kNplan-1; iplan++) {
+ Int_t iDet = GetDetectorSec(iplan,icham);
+ Int_t iCopy = GetDetector(iplan,icham,0) * 100;
+ Int_t nMCMrow = parameter->GetRowMax(iplan,icham,0);
+ Float_t ySize = (GetChamberLength(iplan,icham) - 2.*fgkRpadW)
+ / ((Float_t) nMCMrow);
+ sprintf(cTagV,"UU%02d",iDet);
+ for (Int_t iMCMrow = 0; iMCMrow < nMCMrow; iMCMrow++) {
+ xpos = 0.0;
+ ypos = (0.5 + iMCMrow) * ySize - 1.0
+ - fClength[iplan][icham]/2. + fgkHspace/2.;
+ zpos = -0.4;
+ par[0] = 0.0;
+ par[1] = 0.2/2.; // Thickness of the power lines
+ par[2] = fCwidth[iplan]/2.;
+ gMC->Gsposp("UTPL",iCopy+iMCMrow,cTagV,xpos,ypos,zpos
+ ,matrix[2],"ONLY",par,kNpar);
+ }
+ if (fPHOShole) {
+ sprintf(cTagV,"UU%02d",iDet+kNdet);
+ for (Int_t iMCMrow = 0; iMCMrow < nMCMrow; iMCMrow++) {
+ xpos = 0.0;
+ ypos = (0.5 + iMCMrow) * ySize - 1.0
+ - fClengthPH[iplan][icham]/2. + fgkHspace/2.;
+ zpos = -0.4;
+ if (ypos < (fClengthPH[iplan][icham]/2. - fgkHspace/2.)) {
+ par[0] = 0.0;
+ par[1] = 0.2/2.; // Thickness of the power lines
+ par[2] = fCwidth[iplan]/2.;
+ gMC->Gsposp("UTPL",iCopy+iMCMrow+nMCMrow,cTagV,xpos,ypos,zpos
+ ,matrix[2],"ONLY",par,kNpar);
+ }
+ }
+ }
+ if (fRICHhole) {
+ sprintf(cTagV,"UU%02d",iDet+2*kNdet);
+ for (Int_t iMCMrow = 0; iMCMrow < nMCMrow; iMCMrow++) {
+ xpos = 0.0;
+ ypos = (0.5 + iMCMrow) * ySize - 1.0
+ - fClengthRH[iplan][icham]/2. + fgkHspace/2.;
+ zpos = -0.4;
+ if (ypos < (fClengthRH[iplan][icham]/2. - fgkHspace/2.)) {
+ par[0] = 0.0;
+ par[1] = 0.2/2.; // Thickness of the power lines
+ par[2] = fCwidth[iplan]/2.;
+ gMC->Gsposp("UTPL",iCopy+iMCMrow+2*nMCMrow,cTagV,xpos,ypos,zpos
+ ,matrix[2],"ONLY",par,kNpar);
+ }
+ }
+ }
+ }
+ }
+
+ //
+ // The MCMs
+ //
+
+ // The mother volume for the MCMs (air)
+ const Int_t kNparMCM = 3;
+ Float_t parMCM[kNparMCM];
+ parMCM[0] = 3.0/2.;
+ parMCM[1] = 3.0/2.;
+ parMCM[2] = 0.14/2.;
+ gMC->Gsvolu("UMCM","BOX",idtmed[1302-1],parMCM,kNparMCM);
+
+ // The MCM carrier G10 layer
+ parMCM[0] = 3.0/2.;
+ parMCM[1] = 3.0/2.;
+ parMCM[2] = 0.1/2.;
+ gMC->Gsvolu("UMC1","BOX",idtmed[1319-1],parMCM,kNparMCM);
+ // The MCM carrier Cu layer
+ parMCM[0] = 3.0/2.;
+ parMCM[1] = 3.0/2.;
+ parMCM[2] = 0.0162/2.;
+ gMC->Gsvolu("UMC2","BOX",idtmed[1318-1],parMCM,kNparMCM);
+ // The silicon of the chips
+ parMCM[0] = 3.0/2.;
+ parMCM[1] = 3.0/2.;
+ parMCM[2] = 0.003/2.;
+ gMC->Gsvolu("UMC3","BOX",idtmed[1320-1],parMCM,kNparMCM);
+
+ // Put the MCM material inside the MCM mother volume
+ xpos = 0.0;
+ ypos = 0.0;
+ zpos = -0.07 + 0.1/2.;
+ gMC->Gspos("UMC1",1,"UMCM",xpos,ypos,zpos,0,"ONLY");
+ zpos += 0.1/2. + 0.0162/2.;
+ gMC->Gspos("UMC2",1,"UMCM",xpos,ypos,zpos,0,"ONLY");
+ zpos += 0.00162/2 + 0.003/2.;
+ gMC->Gspos("UMC3",1,"UMCM",xpos,ypos,zpos,0,"ONLY");
+
+ // Position the MCMs in the mother volume
+ for (icham = 0; icham < kNcham; icham++) {
+ //for (iplan = 0; iplan < kNplan; iplan++) {
+ // Take out upper plane until TRD mothervolume is adjusted
+ for (iplan = 0; iplan < kNplan-1; iplan++) {
+ Int_t iDet = GetDetectorSec(iplan,icham);
+ Int_t iCopy = GetDetector(iplan,icham,0) * 1000;
+ Int_t nMCMrow = parameter->GetRowMax(iplan,icham,0);
+ Float_t ySize = (GetChamberLength(iplan,icham) - 2.*fgkRpadW)
+ / ((Float_t) nMCMrow);
+ Int_t nMCMcol = 8;
+ Float_t xSize = (GetChamberWidth(iplan) - 2.* fgkCpadW)
+ / ((Float_t) nMCMcol);
+ sprintf(cTagV,"UU%02d",iDet);
+ for (Int_t iMCMrow = 0; iMCMrow < nMCMrow; iMCMrow++) {
+ for (Int_t iMCMcol = 0; iMCMcol < nMCMcol; iMCMcol++) {
+ xpos = (0.5 + iMCMcol) * xSize + 1.0
+ - fCwidth[iplan]/2.;
+ ypos = (0.5 + iMCMrow) * ySize + 1.0
+ - fClength[iplan][icham]/2. + fgkHspace/2.;
+ zpos = -0.4;
+ par[0] = 0.0;
+ par[1] = 0.2/2.; // Thickness of the power lines
+ par[2] = fCwidth[iplan]/2.;
+ gMC->Gspos("UMCM",iCopy+iMCMrow*10+iMCMcol,cTagV
+ ,xpos,ypos,zpos,0,"ONLY");
+ }
+ }
+ if (fPHOShole) {
+ sprintf(cTagV,"UU%02d",iDet+kNdet);
+ for (Int_t iMCMrow = 0; iMCMrow < nMCMrow; iMCMrow++) {
+ for (Int_t iMCMcol = 0; iMCMcol < nMCMcol; iMCMcol++) {
+ xpos = (0.5 + iMCMcol) * xSize + 1.0
+ - fCwidth[iplan]/2.;
+ ypos = (0.5 + iMCMrow) * ySize + 1.0
+ - fClengthPH[iplan][icham]/2. + fgkHspace/2.;
+ zpos = -0.4;
+ if (ypos < (fClengthPH[iplan][icham]/2. - fgkHspace/2.)) {
+ par[0] = 0.0;
+ par[1] = 0.2/2.; // Thickness of the power lines
+ par[2] = fCwidth[iplan]/2.;
+ gMC->Gspos("UMCM",iCopy+iMCMrow*10+iMCMcol+10*nMCMrow,cTagV
+ ,xpos,ypos,zpos,0,"ONLY");
+ }
+ }
+ }
+ }
+ if (fRICHhole) {
+ sprintf(cTagV,"UU%02d",iDet+2*kNdet);
+ for (Int_t iMCMrow = 0; iMCMrow < nMCMrow; iMCMrow++) {
+ for (Int_t iMCMcol = 0; iMCMcol < nMCMcol; iMCMcol++) {
+ xpos = (0.5 + iMCMcol) * xSize + 1.0
+ - fCwidth[iplan]/2.;
+ ypos = (0.5 + iMCMrow) * ySize + 1.0
+ - fClengthRH[iplan][icham]/2. + fgkHspace/2.;
+ zpos = -0.4;
+ if (ypos < (fClengthRH[iplan][icham]/2. - fgkHspace/2.)) {
+ par[0] = 0.0;
+ par[1] = 0.2/2.; // Thickness of the power lines
+ par[2] = fCwidth[iplan]/2.;
+ gMC->Gspos("UMCM",iCopy+iMCMrow*10+iMCMcol+20*nMCMrow,cTagV
+ ,xpos,ypos,zpos,0,"ONLY");
+ }
+ }
+ }
+ }
+
+ }
+ }
+
+ delete parameter;
+
+}
+
+//_____________________________________________________________________________
+void AliTRDgeometryFull::SetOldGeometry()
+{
+ //
+ // Use the old chamber lengths
+ //
+
+ Int_t icham;
+ Int_t iplan;
+
+ 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];
+ }
+ }
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff