X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=TRD%2FAliTRDgeometry.cxx;h=86238e7f1704e7513027cbcf78a03d3decd5cfc5;hb=70d7f3037b2f9e72e567e51ae5e965ad02c22318;hp=9e433b360f37abbbc1a22ccffd21f7c3c607c6be;hpb=7754cd1f78851b92317ec92ab52e0124eee76da8;p=u%2Fmrichter%2FAliRoot.git diff --git a/TRD/AliTRDgeometry.cxx b/TRD/AliTRDgeometry.cxx index 9e433b360f3..86238e7f170 100644 --- a/TRD/AliTRDgeometry.cxx +++ b/TRD/AliTRDgeometry.cxx @@ -21,18 +21,17 @@ // // /////////////////////////////////////////////////////////////////////////////// +#include +#include +#include +#include -#include +#include "AliLog.h" +#include "AliAlignObjParams.h" -#include "AliRunLoader.h" #include "AliTRDgeometry.h" #include "AliTRDpadPlane.h" -#include "AliRun.h" -#include "AliTRD.h" -#include "AliTRDcalibDB.h" -#include "AliTRDCommonParam.h" - ClassImp(AliTRDgeometry) //_____________________________________________________________________________ @@ -40,120 +39,188 @@ ClassImp(AliTRDgeometry) // // The geometry constants // - const Int_t AliTRDgeometry::fgkNsect = kNsect; - const Int_t AliTRDgeometry::fgkNplan = kNplan; - const Int_t AliTRDgeometry::fgkNcham = kNcham; - const Int_t AliTRDgeometry::fgkNdet = kNdet; + const Int_t AliTRDgeometry::fgkNsector = kNsector; + const Int_t AliTRDgeometry::fgkNlayer = kNlayer; + const Int_t AliTRDgeometry::fgkNstack = kNstack; + const Int_t AliTRDgeometry::fgkNdet = kNdet; // // Dimensions of the detector // - // Inner and outer radius of the mother volumes - const Float_t AliTRDgeometry::fgkRmin = 294.0; - const Float_t AliTRDgeometry::fgkRmax = 368.0; + // Total length of the TRD mother volume + const Float_t AliTRDgeometry::fgkTlength = 751.0; - // Upper and lower length of the mother volumes - const Float_t AliTRDgeometry::fgkZmax1 = 378.35; - const Float_t AliTRDgeometry::fgkZmax2 = 302.0; + // Parameter of the super module mother volumes + const Float_t AliTRDgeometry::fgkSheight = 77.9; + const Float_t AliTRDgeometry::fgkSwidth1 = 94.881; + const Float_t AliTRDgeometry::fgkSwidth2 = 122.353; + const Float_t AliTRDgeometry::fgkSlength = 702.0; - // Parameter of the BTR mother volumes - const Float_t AliTRDgeometry::fgkSheight = 74.0; - const Float_t AliTRDgeometry::fgkSwidth1 = 99.613; - const Float_t AliTRDgeometry::fgkSwidth2 = 125.707; - const Float_t AliTRDgeometry::fgkSlenTR1 = 751.0; - const Float_t AliTRDgeometry::fgkSlenTR2 = 313.5; - const Float_t AliTRDgeometry::fgkSlenTR3 = 159.5; + // Length of the additional space in front of the supermodule + // used for services + const Float_t AliTRDgeometry::fgkFlength = (AliTRDgeometry::fgkTlength + - AliTRDgeometry::fgkSlength) / 2.0; // The super module side plates - const Float_t AliTRDgeometry::fgkSMpltT = 0.2; - const Float_t AliTRDgeometry::fgkSMgapT = 0.5; + const Float_t AliTRDgeometry::fgkSMpltT = 0.2; + + // Vertical spacing of the chambers + const Float_t AliTRDgeometry::fgkVspace = 1.784; + // Horizontal spacing of the chambers + const Float_t AliTRDgeometry::fgkHspace = 2.0; + // Radial distance of the first ROC to the outer plates of the SM + const Float_t AliTRDgeometry::fgkVrocsm = 1.2; // Height of different chamber parts // Radiator - const Float_t AliTRDgeometry::fgkCraH = 4.8; + const Float_t AliTRDgeometry::fgkCraH = 4.8; // Drift region - const Float_t AliTRDgeometry::fgkCdrH = 3.0; + const Float_t AliTRDgeometry::fgkCdrH = 3.0; // Amplification region - const Float_t AliTRDgeometry::fgkCamH = 0.7; + const Float_t AliTRDgeometry::fgkCamH = 0.7; // Readout - const Float_t AliTRDgeometry::fgkCroH = 2.316; - // Total height - const Float_t AliTRDgeometry::fgkCH = AliTRDgeometry::fgkCraH - + AliTRDgeometry::fgkCdrH - + AliTRDgeometry::fgkCamH - + AliTRDgeometry::fgkCroH; - - // Vertical spacing of the chambers - const Float_t AliTRDgeometry::fgkVspace = 1.784; - - // Horizontal spacing of the chambers - const Float_t AliTRDgeometry::fgkHspace = 2.0; + const Float_t AliTRDgeometry::fgkCroH = 2.316; + // Additional width of the readout chamber frames + const Float_t AliTRDgeometry::fgkCroW = 0.9; + // Services on top of ROC + const Float_t AliTRDgeometry::fgkCsvH = AliTRDgeometry::fgkVspace + - 0.742; + // Total height (w/o services) + const Float_t AliTRDgeometry::fgkCH = AliTRDgeometry::fgkCraH + + AliTRDgeometry::fgkCdrH + + AliTRDgeometry::fgkCamH + + AliTRDgeometry::fgkCroH; + // Total height (with services) + + const Float_t AliTRDgeometry::fgkCHsv = AliTRDgeometry::fgkCH + + AliTRDgeometry::fgkCsvH; + + // Distance of anode wire plane relative to middle of alignable volume + const Float_t AliTRDgeometry::fgkAnodePos = AliTRDgeometry::fgkCraH + + AliTRDgeometry::fgkCdrH + + AliTRDgeometry::fgkCamH/2.0 + - AliTRDgeometry::fgkCHsv/2.0; // Thicknesses of different parts of the chamber frame // Lower aluminum frame - const Float_t AliTRDgeometry::fgkCalT = 0.3; - // Lower G10 frame sides - const Float_t AliTRDgeometry::fgkCclsT = 0.3; - // Lower G10 frame front - const Float_t AliTRDgeometry::fgkCclfT = 1.0; - // Upper G10 frame - const Float_t AliTRDgeometry::fgkCcuT = 0.9; - // Upper Al frame - const Float_t AliTRDgeometry::fgkCauT = 1.5; - - // Additional width of the readout chamber frames - const Float_t AliTRDgeometry::fgkCroW = 0.9; + const Float_t AliTRDgeometry::fgkCalT = 0.4; + // Lower Wacosit frame sides + const Float_t AliTRDgeometry::fgkCclsT = 0.21; + // Lower Wacosit frame front + const Float_t AliTRDgeometry::fgkCclfT = 1.0; + // Thickness of glue around radiator + const Float_t AliTRDgeometry::fgkCglT = 0.25; + // Upper Wacosit frame around amplification region + const Float_t AliTRDgeometry::fgkCcuTa = 1.0; + const Float_t AliTRDgeometry::fgkCcuTb = 0.8; + // Al frame of back panel + const Float_t AliTRDgeometry::fgkCauT = 1.5; + // Additional Al ledge at the lower chamber frame + // Actually the dimensions are not realistic, but + // modified in order to allow to mis-alignment. + // The amount of material is, however, correct + const Float_t AliTRDgeometry::fgkCalW = 2.5; + const Float_t AliTRDgeometry::fgkCalH = 0.4; + const Float_t AliTRDgeometry::fgkCalWmod = 0.4; + const Float_t AliTRDgeometry::fgkCalHmod = 2.5; + // Additional Wacosit ledge at the lower chamber frame + const Float_t AliTRDgeometry::fgkCwsW = 1.2; + const Float_t AliTRDgeometry::fgkCwsH = 0.3; // Difference of outer chamber width and pad plane width - //const Float_t AliTRDgeometry::fgkCpadW = 1.0; - const Float_t AliTRDgeometry::fgkCpadW = 0.0; - const Float_t AliTRDgeometry::fgkRpadW = 1.0; + const Float_t AliTRDgeometry::fgkCpadW = 0.0; + const Float_t AliTRDgeometry::fgkRpadW = 1.0; // // Thickness of the the material layers // - const Float_t AliTRDgeometry::fgkRaThick = 0.3646; - const Float_t AliTRDgeometry::fgkMyThick = 0.005; - const Float_t AliTRDgeometry::fgkDrThick = AliTRDgeometry::fgkCdrH; - const Float_t AliTRDgeometry::fgkAmThick = AliTRDgeometry::fgkCamH; - const Float_t AliTRDgeometry::fgkXeThick = AliTRDgeometry::fgkDrThick - + AliTRDgeometry::fgkAmThick; - const Float_t AliTRDgeometry::fgkCuThick = 0.001; - const Float_t AliTRDgeometry::fgkSuThick = 0.06; - const Float_t AliTRDgeometry::fgkFeThick = 0.0044; - const Float_t AliTRDgeometry::fgkCoThick = 0.02; - const Float_t AliTRDgeometry::fgkWaThick = 0.02; + const Float_t AliTRDgeometry::fgkDrThick = AliTRDgeometry::fgkCdrH; + const Float_t AliTRDgeometry::fgkAmThick = AliTRDgeometry::fgkCamH; + const Float_t AliTRDgeometry::fgkXeThick = AliTRDgeometry::fgkDrThick + + AliTRDgeometry::fgkAmThick; + const Float_t AliTRDgeometry::fgkWrThick = 0.00011; + + const Float_t AliTRDgeometry::fgkRMyThick = 0.0015; + const Float_t AliTRDgeometry::fgkRCbThick = 0.0055; + const Float_t AliTRDgeometry::fgkRGlThick = 0.0065; + const Float_t AliTRDgeometry::fgkRRhThick = 0.8; + const Float_t AliTRDgeometry::fgkRFbThick = fgkCraH - 2.0 * (fgkRMyThick + + fgkRCbThick + + fgkRRhThick); + + const Float_t AliTRDgeometry::fgkPPdThick = 0.0025; + const Float_t AliTRDgeometry::fgkPPpThick = 0.0356; + const Float_t AliTRDgeometry::fgkPGlThick = 0.1428; + const Float_t AliTRDgeometry::fgkPCbThick = 0.019; + const Float_t AliTRDgeometry::fgkPPcThick = 0.0486; + const Float_t AliTRDgeometry::fgkPRbThick = 0.0057; + const Float_t AliTRDgeometry::fgkPElThick = 0.0029; + const Float_t AliTRDgeometry::fgkPHcThick = fgkCroH - fgkPPdThick + - fgkPPpThick + - fgkPGlThick + - fgkPCbThick * 2.0 + - fgkPPcThick + - fgkPRbThick + - fgkPElThick; // // Position of the material layers // - const Float_t AliTRDgeometry::fgkRaZpos = -1.50; - const Float_t AliTRDgeometry::fgkMyZpos = 0.895; - const Float_t AliTRDgeometry::fgkDrZpos = 2.4; - const Float_t AliTRDgeometry::fgkAmZpos = 0.0; - const Float_t AliTRDgeometry::fgkCuZpos = -0.9995; - const Float_t AliTRDgeometry::fgkSuZpos = 0.0000; - const Float_t AliTRDgeometry::fgkFeZpos = 0.0322; - const Float_t AliTRDgeometry::fgkCoZpos = 0.97; - const Float_t AliTRDgeometry::fgkWaZpos = 0.99; + const Float_t AliTRDgeometry::fgkDrZpos = 2.4; + const Float_t AliTRDgeometry::fgkAmZpos = 0.0; + const Float_t AliTRDgeometry::fgkWrZposA = 0.0; + const Float_t AliTRDgeometry::fgkWrZposB = -fgkAmThick/2.0 + 0.001; + const Float_t AliTRDgeometry::fgkCalZpos = 0.3; + + const Int_t AliTRDgeometry::fgkMCMmax = 16; + const Int_t AliTRDgeometry::fgkMCMrow = 4; + const Int_t AliTRDgeometry::fgkROBmaxC0 = 6; + const Int_t AliTRDgeometry::fgkROBmaxC1 = 8; + const Int_t AliTRDgeometry::fgkADCmax = 21; + const Int_t AliTRDgeometry::fgkTBmax = 60; + const Int_t AliTRDgeometry::fgkPadmax = 18; + const Int_t AliTRDgeometry::fgkColmax = 144; + const Int_t AliTRDgeometry::fgkRowmaxC0 = 12; + const Int_t AliTRDgeometry::fgkRowmaxC1 = 16; + + const Double_t AliTRDgeometry::fgkTime0Base = 300.65; +const Float_t AliTRDgeometry::fgkTime0[6] = { static_cast(fgkTime0Base + 0 * (Cheight() + Cspace())) + , static_cast(fgkTime0Base + 1 * (Cheight() + Cspace())) + , static_cast(fgkTime0Base + 2 * (Cheight() + Cspace())) + , static_cast(fgkTime0Base + 3 * (Cheight() + Cspace())) + , static_cast(fgkTime0Base + 4 * (Cheight() + Cspace())) + , static_cast(fgkTime0Base + 5 * (Cheight() + Cspace()))}; + + const Double_t AliTRDgeometry::fgkXtrdBeg = 288.43; // Values depend on position of TRD + const Double_t AliTRDgeometry::fgkXtrdEnd = 366.33; // mother volume inside space frame !!! + + // The outer width of the chambers + const Float_t AliTRDgeometry::fgkCwidth[kNlayer] = { 90.4, 94.8, 99.3, 103.7, 108.1, 112.6 }; - const Double_t AliTRDgeometry::fgkTime0Base = Rmin() + CraHght() + CdrHght() + CamHght()/2.; - const Float_t AliTRDgeometry::fgkTime0[6] = { fgkTime0Base + 0 * (Cheight() + Cspace()), - fgkTime0Base + 1 * (Cheight() + Cspace()), - fgkTime0Base + 2 * (Cheight() + Cspace()), - fgkTime0Base + 3 * (Cheight() + Cspace()), - fgkTime0Base + 4 * (Cheight() + Cspace()), - fgkTime0Base + 5 * (Cheight() + Cspace()) }; + // The outer lengths of the chambers + // Includes the spacings between the chambers! + const Float_t AliTRDgeometry::fgkClength[kNlayer][kNstack] = { { 124.0, 124.0, 110.0, 124.0, 124.0 } + , { 124.0, 124.0, 110.0, 124.0, 124.0 } + , { 131.0, 131.0, 110.0, 131.0, 131.0 } + , { 138.0, 138.0, 110.0, 138.0, 138.0 } + , { 145.0, 145.0, 110.0, 145.0, 145.0 } + , { 147.0, 147.0, 110.0, 147.0, 147.0 } }; + + Char_t AliTRDgeometry::fgSMstatus[kNsector] = { 1, 1, 1, 1, 1, 1, 1, 1, 1 + , 1, 1, 1, 1, 1, 1, 1, 1, 1 }; + + TObjArray* AliTRDgeometry::fgClusterMatrixArray = NULL; + + TObjArray* AliTRDgeometry::fgPadPlaneArray = NULL; //_____________________________________________________________________________ -AliTRDgeometry::AliTRDgeometry():AliGeometry() +AliTRDgeometry::AliTRDgeometry() { // // AliTRDgeometry default constructor // - Init(); } //_____________________________________________________________________________ @@ -162,352 +229,2850 @@ AliTRDgeometry::~AliTRDgeometry() // // AliTRDgeometry destructor // + } //_____________________________________________________________________________ -void AliTRDgeometry::Init() +void AliTRDgeometry::CreatePadPlaneArray() { // - // Initializes the geometry parameter - // - // 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: ^ - // +----------------------------+ drift| - // |0 | | - // | | | - // +----------------------------+ +------> - // z - // - // IMPORTANT: time bin 0 is now the first one in the drift region - // closest to the readout !!! - // - - Int_t icham; - Int_t iplan; - Int_t isect; - - // The outer width of the chambers + // Creates the array of AliTRDpadPlane objects // - // Changed with the introduction of - // the new layer 0. The old layer 6 - // is removed. - fCwidth[0] = 90.4; - fCwidth[1] = 94.8; - fCwidth[2] = 99.3; - fCwidth[3] = 103.7; - fCwidth[4] = 108.1; - fCwidth[5] = 112.6; - // Old layer 6 - // fCwidth[5] = 117.0; - // The outer lengths of the chambers - // Includes the spacings between the chambers! - // Changed with the introduction of - // the new layer 0. The old layer 6 - // is removed. - Float_t length[kNplan][kNcham] = { { 124.0, 124.0, 110.0, 124.0, 124.0 } - , { 124.0, 124.0, 110.0, 124.0, 124.0 } - , { 131.0, 131.0, 110.0, 131.0, 131.0 } - , { 138.0, 138.0, 110.0, 138.0, 138.0 } - , { 145.0, 145.0, 110.0, 145.0, 145.0 } - , { 147.0, 147.0, 110.0, 147.0, 147.0 } }; - // Old layer 6 - // , { 147.0, 147.0, 110.0, 147.0, 147.0 } }; - - for (icham = 0; icham < kNcham; icham++) { - for (iplan = 0; iplan < kNplan; iplan++) { - fClength[iplan][icham] = length[iplan][icham]; - fClengthPH[iplan][icham] = 0.0; - fClengthRH[iplan][icham] = 0.0; + if (fgPadPlaneArray) + return; + + static TObjArray padPlaneArray(fgkNlayer * fgkNstack); + padPlaneArray.SetOwner(kTRUE); + + fgPadPlaneArray = &padPlaneArray; + for (Int_t ilayer = 0; ilayer < fgkNlayer; ilayer++) { + for (Int_t istack = 0; istack < fgkNstack; istack++) { + Int_t ipp = GetDetectorSec(ilayer,istack); + fgPadPlaneArray->AddAt(CreatePadPlane(ilayer,istack),ipp); } } - // The rotation matrix elements - Float_t phi = 0; - for (isect = 0; isect < fgkNsect; isect++) { - phi = -2.0 * TMath::Pi() / (Float_t) fgkNsect * ((Float_t) isect + 0.5); - fRotA11[isect] = TMath::Cos(phi); - fRotA12[isect] = TMath::Sin(phi); - fRotA21[isect] = TMath::Sin(phi); - fRotA22[isect] = TMath::Cos(phi); - phi = -1.0 * phi; - fRotB11[isect] = TMath::Cos(phi); - fRotB12[isect] = TMath::Sin(phi); - fRotB21[isect] = TMath::Sin(phi); - fRotB22[isect] = TMath::Cos(phi); - } - } //_____________________________________________________________________________ -void AliTRDgeometry::CreateGeometry(Int_t* ) +AliTRDpadPlane *AliTRDgeometry::CreatePadPlane(Int_t ilayer, Int_t istack) { // - // Create TRD geometry + // Creates an AliTRDpadPlane object + // + + AliTRDpadPlane *padPlane = new AliTRDpadPlane(); + + padPlane->SetLayer(ilayer); + padPlane->SetStack(istack); + + padPlane->SetRowSpacing(0.0); + padPlane->SetColSpacing(0.0); + + padPlane->SetLengthRim(1.0); + padPlane->SetWidthRim(0.5); + + padPlane->SetNcols(144); + + padPlane->SetAnodeWireOffset(0.25); + + // + // The pad plane parameter + // + const Float_t kTiltAngle = 2.0; + switch (ilayer) { + case 0: + if (istack == 2) { + // L0C0 type + padPlane->SetNrows(12); + padPlane->SetLength(108.0); + padPlane->SetLengthOPad(8.0); + padPlane->SetLengthIPad(9.0); + } + else { + // L0C1 type + padPlane->SetNrows(16); + padPlane->SetLength(122.0); + padPlane->SetLengthOPad(7.5); + padPlane->SetLengthIPad(7.5); + } + padPlane->SetWidth(92.2); + padPlane->SetWidthOPad(0.515); + padPlane->SetWidthIPad(0.635); + padPlane->SetTiltingAngle(-kTiltAngle); + break; + case 1: + if (istack == 2) { + // L1C0 type + padPlane->SetNrows(12); + padPlane->SetLength(108.0); + padPlane->SetLengthOPad(8.0); + padPlane->SetLengthIPad(9.0); + } + else { + // L1C1 type + padPlane->SetNrows(16); + padPlane->SetLength(122.0); + padPlane->SetLengthOPad(7.5); + padPlane->SetLengthIPad(7.5); + } + padPlane->SetWidth(96.6); + padPlane->SetWidthOPad(0.585); + padPlane->SetWidthIPad(0.665); + padPlane->SetTiltingAngle(kTiltAngle); + break; + case 2: + if (istack == 2) { + // L2C0 type + padPlane->SetNrows(12); + padPlane->SetLength(108.0); + padPlane->SetLengthOPad(8.0); + padPlane->SetLengthIPad(9.0); + } + else { + // L2C1 type + padPlane->SetNrows(16); + padPlane->SetLength(129.0); + padPlane->SetLengthOPad(7.5); + padPlane->SetLengthIPad(8.0); + } + padPlane->SetWidth(101.1); + padPlane->SetWidthOPad(0.705); + padPlane->SetWidthIPad(0.695); + padPlane->SetTiltingAngle(-kTiltAngle); + break; + case 3: + if (istack == 2) { + // L3C0 type + padPlane->SetNrows(12); + padPlane->SetLength(108.0); + padPlane->SetLengthOPad(8.0); + padPlane->SetLengthIPad(9.0); + } + else { + // L3C1 type + padPlane->SetNrows(16); + padPlane->SetLength(136.0); + padPlane->SetLengthOPad(7.5); + padPlane->SetLengthIPad(8.5); + } + padPlane->SetWidth(105.5); + padPlane->SetWidthOPad(0.775); + padPlane->SetWidthIPad(0.725); + padPlane->SetTiltingAngle(kTiltAngle); + break; + case 4: + if (istack == 2) { + // L4C0 type + padPlane->SetNrows(12); + padPlane->SetLength(108.0); + padPlane->SetLengthOPad(8.0); + } + else { + // L4C1 type + padPlane->SetNrows(16); + padPlane->SetLength(143.0); + padPlane->SetLengthOPad(7.5); + } + padPlane->SetWidth(109.9); + padPlane->SetWidthOPad(0.845); + padPlane->SetLengthIPad(9.0); + padPlane->SetWidthIPad(0.755); + padPlane->SetTiltingAngle(-kTiltAngle); + break; + case 5: + if (istack == 2) { + // L5C0 type + padPlane->SetNrows(12); + padPlane->SetLength(108.0); + padPlane->SetLengthOPad(8.0); + } + else { + // L5C1 type + padPlane->SetNrows(16); + padPlane->SetLength(145.0); + padPlane->SetLengthOPad(8.5); + } + padPlane->SetWidth(114.4); + padPlane->SetWidthOPad(0.965); + padPlane->SetLengthIPad(9.0); + padPlane->SetWidthIPad(0.785); + padPlane->SetTiltingAngle(kTiltAngle); + break; + }; + + // + // The positions of the borders of the pads + // + // Row direction // + Double_t row = fgkClength[ilayer][istack] / 2.0 + - fgkRpadW + - padPlane->GetLengthRim(); + for (Int_t ir = 0; ir < padPlane->GetNrows(); ir++) { + padPlane->SetPadRow(ir,row); + row -= padPlane->GetRowSpacing(); + if (ir == 0) { + row -= padPlane->GetLengthOPad(); + } + else { + row -= padPlane->GetLengthIPad(); + } + } + // + // Column direction + // + Double_t col = - fgkCwidth[ilayer] / 2.0 + - fgkCroW + + padPlane->GetWidthRim(); + for (Int_t ic = 0; ic < padPlane->GetNcols(); ic++) { + padPlane->SetPadCol(ic,col); + col += padPlane->GetColSpacing(); + if (ic == 0) { + col += padPlane->GetWidthOPad(); + } + else { + col += padPlane->GetWidthIPad(); + } + } + // Calculate the offset to translate from the local ROC system into + // the local supermodule system, which is used for clusters + Double_t rowTmp = fgkClength[ilayer][0] + + fgkClength[ilayer][1] + + fgkClength[ilayer][2] / 2.0; + for (Int_t jstack = 0; jstack < istack; jstack++) { + rowTmp -= fgkClength[ilayer][jstack]; + } + padPlane->SetPadRowSMOffset(rowTmp - fgkClength[ilayer][istack]/2.0); + + return padPlane; } //_____________________________________________________________________________ -Bool_t AliTRDgeometry::Local2Global(Int_t idet, Double_t *local - , Double_t *global) const +void AliTRDgeometry::CreateGeometry(Int_t *idtmed) { // - // Converts local pad-coordinates (row,col,time) into - // global ALICE reference frame coordinates (x,y,z) + // Create the TRD geometry + // + // + // Names of the TRD volumina (xx = detector number): + // + // Volume (Air) wrapping the readout chamber components + // UTxx includes: UAxx, UDxx, UFxx, UUxx + // + // Lower part of the readout chambers (drift volume + radiator) + // UAxx Aluminum frames (Al) + // + // Upper part of the readout chambers (readout plane + fee) + // UDxx Wacosit frames of amp. region (Wacosit) + // UFxx Aluminum frame of back panel (Al) + // + // Services on chambers (cooling, cables, MCMs, DCS boards, ...) + // UUxx Volume containing the services (Air) + // + // Material layers inside sensitive area: + // Name Description Mat. Thick. Dens. Radl. X/X_0 + // + // URMYxx Mylar layers (x2) Mylar 0.0015 1.39 28.5464 0.005% + // URCBxx Carbon layer (x2) Carbon 0.0055 1.75 24.2824 0.023% + // URGLxx Glue on the carbon layers (x2) Araldite 0.0065 1.12 37.0664 0.018% + // URRHxx Rohacell layer (x2) Rohacell 0.8 0.075 536.005 0.149% + // URFBxx Fiber mat layer PP 3.186 0.068 649.727 0.490% + // + // UJxx Drift region Xe/CO2 3.0 0.00495 1792.37 0.167% + // UKxx Amplification region Xe/CO2 0.7 0.00495 1792.37 0.039% + // UWxx Wire planes (x2) Copper 0.00011 8.96 1.43503 0.008% + // + // UPPDxx Copper of pad plane Copper 0.0025 8.96 1.43503 0.174% + // UPPPxx PCB of pad plane G10 0.0356 2.0 14.9013 0.239% + // UPGLxx Glue on pad planes Araldite 0.0923 1.12 37.0664 0.249% + // + add. glue (ca. 600g) Araldite 0.0505 1.12 37.0663 0.107% + // UPCBxx Carbon fiber mats (x2) Carbon 0.019 1.75 24.2824 0.078% + // UPHCxx Honeycomb structure Aramide 2.0299 0.032 1198.84 0.169% + // UPPCxx PCB of readout board G10 0.0486 2.0 14.9013 0.326% + // UPRDxx Copper of readout board Copper 0.0057 8.96 1.43503 0.404% + // UPELxx Electronics + cables Copper 0.0029 8.96 1.43503 0.202% + // + + const Int_t kNparTrd = 4; + const Int_t kNparCha = 3; + + Float_t xpos; + Float_t ypos; + Float_t zpos; + + Float_t parTrd[kNparTrd]; + Float_t parCha[kNparCha]; + + const Int_t kTag = 100; + Char_t cTagV[kTag]; + Char_t cTagM[kTag]; + + // There are three TRD volumes for the supermodules in order to accomodate + // the different arrangements in front of PHOS + // UTR1: Default supermodule + // UTR2: Supermodule in front of PHOS with double carbon cover + // UTR3: As UTR2, but w/o middle stack // + // The mother volume for one sector (Air), full length in z-direction + // Provides material for side plates of super module + parTrd[0] = fgkSwidth1/2.0; + parTrd[1] = fgkSwidth2/2.0; + parTrd[2] = fgkSlength/2.0; + parTrd[3] = fgkSheight/2.0; + TVirtualMC::GetMC()->Gsvolu("UTR1","TRD1",idtmed[1302-1],parTrd,kNparTrd); + TVirtualMC::GetMC()->Gsvolu("UTR2","TRD1",idtmed[1302-1],parTrd,kNparTrd); + TVirtualMC::GetMC()->Gsvolu("UTR3","TRD1",idtmed[1302-1],parTrd,kNparTrd); + // The outer aluminum plates of the super module (Al) + parTrd[0] = fgkSwidth1/2.0; + parTrd[1] = fgkSwidth2/2.0; + parTrd[2] = fgkSlength/2.0; + parTrd[3] = fgkSheight/2.0; + TVirtualMC::GetMC()->Gsvolu("UTS1","TRD1",idtmed[1301-1],parTrd,kNparTrd); + TVirtualMC::GetMC()->Gsvolu("UTS2","TRD1",idtmed[1301-1],parTrd,kNparTrd); + TVirtualMC::GetMC()->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] = fgkSwidth1/2.0 - fgkSMpltT; + parTrd[1] = fgkSwidth2/2.0 - fgkSMpltT; + parTrd[2] = fgkSlength/2.0; + parTrd[3] = fgkSheight/2.0 - fgkSMpltT; + TVirtualMC::GetMC()->Gsvolu("UTI1","TRD1",idtmed[1302-1],parTrd,kNparTrd); + TVirtualMC::GetMC()->Gsvolu("UTI2","TRD1",idtmed[1302-1],parTrd,kNparTrd); + TVirtualMC::GetMC()->Gsvolu("UTI3","TRD1",idtmed[1302-1],parTrd,kNparTrd); + + // The inner part of the TRD mother volume for services in front + // of the supermodules (Air), + parTrd[0] = fgkSwidth1/2.0; + parTrd[1] = fgkSwidth2/2.0; + parTrd[2] = fgkFlength/2.0; + parTrd[3] = fgkSheight/2.0; + TVirtualMC::GetMC()->Gsvolu("UTF1","TRD1",idtmed[1302-1],parTrd,kNparTrd); + TVirtualMC::GetMC()->Gsvolu("UTF2","TRD1",idtmed[1302-1],parTrd,kNparTrd); + + for (Int_t istack = 0; istack < kNstack; istack++) { + for (Int_t ilayer = 0; ilayer < kNlayer; ilayer++) { + + Int_t iDet = GetDetectorSec(ilayer,istack); + + // The lower part of the readout chambers (drift volume + radiator) + // The aluminum frames + snprintf(cTagV,kTag,"UA%02d",iDet); + parCha[0] = fgkCwidth[ilayer]/2.0; + parCha[1] = fgkClength[ilayer][istack]/2.0 - fgkHspace/2.0; + parCha[2] = fgkCraH/2.0 + fgkCdrH/2.0; + TVirtualMC::GetMC()->Gsvolu(cTagV,"BOX ",idtmed[1301-1],parCha,kNparCha); + // The additional aluminum on the frames + // This part has not the correct shape but is just supposed to + // represent the missing material. The correct form of the L-shaped + // profile would not fit into the alignable volume. + snprintf(cTagV,kTag,"UZ%02d",iDet); + parCha[0] = fgkCalWmod/2.0; + parCha[1] = fgkClength[ilayer][istack]/2.0 - fgkHspace/2.0; + parCha[2] = fgkCalHmod/2.0; + TVirtualMC::GetMC()->Gsvolu(cTagV,"BOX ",idtmed[1301-1],parCha,kNparCha); + // The additional Wacosit on the frames + snprintf(cTagV,kTag,"UP%02d",iDet); + parCha[0] = fgkCwsW/2.0; + parCha[1] = fgkClength[ilayer][istack]/2.0 - fgkHspace/2.0; + parCha[2] = fgkCwsH/2.0; + TVirtualMC::GetMC()->Gsvolu(cTagV,"BOX ",idtmed[1307-1],parCha,kNparCha); + // The Wacosit frames + snprintf(cTagV,kTag,"UB%02d",iDet); + parCha[0] = fgkCwidth[ilayer]/2.0 - fgkCalT; + parCha[1] = -1.0; + parCha[2] = -1.0; + TVirtualMC::GetMC()->Gsvolu(cTagV,"BOX ",idtmed[1307-1],parCha,kNparCha); + // The glue around the radiator + snprintf(cTagV,kTag,"UX%02d",iDet); + parCha[0] = fgkCwidth[ilayer]/2.0 - fgkCalT - fgkCclsT; + parCha[1] = fgkClength[ilayer][istack]/2.0 - fgkHspace/2.0 - fgkCclfT; + parCha[2] = fgkCraH/2.0; + TVirtualMC::GetMC()->Gsvolu(cTagV,"BOX ",idtmed[1311-1],parCha,kNparCha); + // The inner part of radiator (air) + snprintf(cTagV,kTag,"UC%02d",iDet); + parCha[0] = fgkCwidth[ilayer]/2.0 - fgkCalT - fgkCclsT - fgkCglT; + parCha[1] = fgkClength[ilayer][istack]/2.0 - fgkHspace/2.0 - fgkCclfT - fgkCglT; + parCha[2] = -1.0; + TVirtualMC::GetMC()->Gsvolu(cTagV,"BOX ",idtmed[1302-1],parCha,kNparCha); + + // The upper part of the readout chambers (amplification volume) + // The Wacosit frames + snprintf(cTagV,kTag,"UD%02d",iDet); + parCha[0] = fgkCwidth[ilayer]/2.0 + fgkCroW; + parCha[1] = fgkClength[ilayer][istack]/2.0 - fgkHspace/2.0; + parCha[2] = fgkCamH/2.0; + TVirtualMC::GetMC()->Gsvolu(cTagV,"BOX ",idtmed[1307-1],parCha,kNparCha); + // The inner part of the Wacosit frame (air) + snprintf(cTagV,kTag,"UE%02d",iDet); + parCha[0] = fgkCwidth[ilayer]/2.0 + fgkCroW - fgkCcuTb; + parCha[1] = fgkClength[ilayer][istack]/2.0 - fgkHspace/2.0 - fgkCcuTa; + parCha[2] = -1.; + TVirtualMC::GetMC()->Gsvolu(cTagV,"BOX ",idtmed[1302-1],parCha,kNparCha); + + // The back panel, including pad plane and readout boards + // The aluminum frames + snprintf(cTagV,kTag,"UF%02d",iDet); + parCha[0] = fgkCwidth[ilayer]/2.0 + fgkCroW; + parCha[1] = fgkClength[ilayer][istack]/2.0 - fgkHspace/2.0; + parCha[2] = fgkCroH/2.0; + TVirtualMC::GetMC()->Gsvolu(cTagV,"BOX ",idtmed[1301-1],parCha,kNparCha); + // The inner part of the aluminum frames + snprintf(cTagV,kTag,"UG%02d",iDet); + parCha[0] = fgkCwidth[ilayer]/2.0 + fgkCroW - fgkCauT; + parCha[1] = fgkClength[ilayer][istack]/2.0 - fgkHspace/2.0 - fgkCauT; + parCha[2] = -1.0; + TVirtualMC::GetMC()->Gsvolu(cTagV,"BOX ",idtmed[1302-1],parCha,kNparCha); + + // + // The material layers inside the chambers + // + + // Mylar layer (radiator) + parCha[0] = -1.0; + parCha[1] = -1.0; + parCha[2] = fgkRMyThick/2.0; + snprintf(cTagV,kTag,"URMY%02d",iDet); + TVirtualMC::GetMC()->Gsvolu(cTagV,"BOX ",idtmed[1327-1],parCha,kNparCha); + // Carbon layer (radiator) + parCha[0] = -1.0; + parCha[1] = -1.0; + parCha[2] = fgkRCbThick/2.0; + snprintf(cTagV,kTag,"URCB%02d",iDet); + TVirtualMC::GetMC()->Gsvolu(cTagV,"BOX ",idtmed[1326-1],parCha,kNparCha); + // Araldite layer (radiator) + parCha[0] = -1.0; + parCha[1] = -1.0; + parCha[2] = fgkRGlThick/2.0; + snprintf(cTagV,kTag,"URGL%02d",iDet); + TVirtualMC::GetMC()->Gsvolu(cTagV,"BOX ",idtmed[1311-1],parCha,kNparCha); + // Rohacell layer (radiator) + parCha[0] = -1.0; + parCha[1] = -1.0; + parCha[2] = fgkRRhThick/2.0; + snprintf(cTagV,kTag,"URRH%02d",iDet); + TVirtualMC::GetMC()->Gsvolu(cTagV,"BOX ",idtmed[1315-1],parCha,kNparCha); + // Fiber layer (radiator) + parCha[0] = -1.0; + parCha[1] = -1.0; + parCha[2] = fgkRFbThick/2.0; + snprintf(cTagV,kTag,"URFB%02d",iDet); + TVirtualMC::GetMC()->Gsvolu(cTagV,"BOX ",idtmed[1328-1],parCha,kNparCha); + + // Xe/Isobutane layer (drift volume) + parCha[0] = fgkCwidth[ilayer]/2.0 - fgkCalT - fgkCclsT; + parCha[1] = fgkClength[ilayer][istack]/2.0 - fgkHspace/2.0 - fgkCclfT; + parCha[2] = fgkDrThick/2.0; + snprintf(cTagV,kTag,"UJ%02d",iDet); + TVirtualMC::GetMC()->Gsvolu(cTagV,"BOX ",idtmed[1309-1],parCha,kNparCha); + + // Xe/Isobutane layer (amplification volume) + parCha[0] = -1.0; + parCha[1] = -1.0; + parCha[2] = fgkAmThick/2.0; + snprintf(cTagV,kTag,"UK%02d",iDet); + TVirtualMC::GetMC()->Gsvolu(cTagV,"BOX ",idtmed[1309-1],parCha,kNparCha); + // Cu layer (wire plane) + parCha[0] = -1.0; + parCha[1] = -1.0; + parCha[2] = fgkWrThick/2.0; + snprintf(cTagV,kTag,"UW%02d",iDet); + TVirtualMC::GetMC()->Gsvolu(cTagV,"BOX ",idtmed[1303-1],parCha,kNparCha); + + // Cu layer (pad plane) + parCha[0] = -1.0; + parCha[1] = -1.0; + parCha[2] = fgkPPdThick/2.0; + snprintf(cTagV,kTag,"UPPD%02d",iDet); + TVirtualMC::GetMC()->Gsvolu(cTagV,"BOX ",idtmed[1305-1],parCha,kNparCha); + // G10 layer (pad plane) + parCha[0] = -1.0; + parCha[1] = -1.0; + parCha[2] = fgkPPpThick/2.0; + snprintf(cTagV,kTag,"UPPP%02d",iDet); + TVirtualMC::GetMC()->Gsvolu(cTagV,"BOX ",idtmed[1313-1],parCha,kNparCha); + // Araldite layer (glue) + parCha[0] = -1.0; + parCha[1] = -1.0; + parCha[2] = fgkPGlThick/2.0; + snprintf(cTagV,kTag,"UPGL%02d",iDet); + TVirtualMC::GetMC()->Gsvolu(cTagV,"BOX ",idtmed[1311-1],parCha,kNparCha); + // Carbon layer (carbon fiber mats) + parCha[0] = -1.0; + parCha[1] = -1.0; + parCha[2] = fgkPCbThick/2.0; + snprintf(cTagV,kTag,"UPCB%02d",iDet); + TVirtualMC::GetMC()->Gsvolu(cTagV,"BOX ",idtmed[1326-1],parCha,kNparCha); + // Aramide layer (honeycomb) + parCha[0] = -1.0; + parCha[1] = -1.0; + parCha[2] = fgkPHcThick/2.0; + snprintf(cTagV,kTag,"UPHC%02d",iDet); + TVirtualMC::GetMC()->Gsvolu(cTagV,"BOX ",idtmed[1310-1],parCha,kNparCha); + // G10 layer (PCB readout board) + parCha[0] = -1.0; + parCha[1] = -1.0; + parCha[2] = fgkPPcThick/2; + snprintf(cTagV,kTag,"UPPC%02d",iDet); + TVirtualMC::GetMC()->Gsvolu(cTagV,"BOX ",idtmed[1313-1],parCha,kNparCha); + // Cu layer (traces in readout board) + parCha[0] = -1.0; + parCha[1] = -1.0; + parCha[2] = fgkPRbThick/2.0; + snprintf(cTagV,kTag,"UPRB%02d",iDet); + TVirtualMC::GetMC()->Gsvolu(cTagV,"BOX ",idtmed[1306-1],parCha,kNparCha); + // Cu layer (other material on in readout board, incl. screws) + parCha[0] = -1.0; + parCha[1] = -1.0; + parCha[2] = fgkPElThick/2.0; + snprintf(cTagV,kTag,"UPEL%02d",iDet); + TVirtualMC::GetMC()->Gsvolu(cTagV,"BOX ",idtmed[1304-1],parCha,kNparCha); + + // + // Position the layers in the chambers + // + xpos = 0.0; + ypos = 0.0; + + // Lower part + // Mylar layers (radiator) + zpos = fgkRMyThick/2.0 - fgkCraH/2.0; + snprintf(cTagV,kTag,"URMY%02d",iDet); + snprintf(cTagM,kTag,"UC%02d",iDet); + TVirtualMC::GetMC()->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY"); + zpos = -fgkRMyThick/2.0 + fgkCraH/2.0; + snprintf(cTagV,kTag,"URMY%02d",iDet); + snprintf(cTagM,kTag,"UC%02d",iDet); + TVirtualMC::GetMC()->Gspos(cTagV,2,cTagM,xpos,ypos,zpos,0,"ONLY"); + // Carbon layers (radiator) + zpos = fgkRCbThick/2.0 + fgkRMyThick - fgkCraH/2.0; + snprintf(cTagV,kTag,"URCB%02d",iDet); + snprintf(cTagM,kTag,"UC%02d",iDet); + TVirtualMC::GetMC()->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY"); + zpos = -fgkRCbThick/2.0 - fgkRMyThick + fgkCraH/2.0; + snprintf(cTagV,kTag,"URCB%02d",iDet); + snprintf(cTagM,kTag,"UC%02d",iDet); + TVirtualMC::GetMC()->Gspos(cTagV,2,cTagM,xpos,ypos,zpos,0,"ONLY"); + // Carbon layers (radiator) + zpos = fgkRGlThick/2.0 + fgkRCbThick + fgkRMyThick - fgkCraH/2.0; + snprintf(cTagV,kTag,"URGL%02d",iDet); + snprintf(cTagM,kTag,"UC%02d",iDet); + TVirtualMC::GetMC()->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY"); + zpos = -fgkRGlThick/2.0 - fgkRCbThick - fgkRMyThick + fgkCraH/2.0; + snprintf(cTagV,kTag,"URGL%02d",iDet); + snprintf(cTagM,kTag,"UC%02d",iDet); + TVirtualMC::GetMC()->Gspos(cTagV,2,cTagM,xpos,ypos,zpos,0,"ONLY"); + // Rohacell layers (radiator) + zpos = fgkRRhThick/2.0 + fgkRGlThick + fgkRCbThick + fgkRMyThick - fgkCraH/2.0; + snprintf(cTagV,kTag,"URRH%02d",iDet); + snprintf(cTagM,kTag,"UC%02d",iDet); + TVirtualMC::GetMC()->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY"); + zpos = -fgkRRhThick/2.0 - fgkRGlThick - fgkRCbThick - fgkRMyThick + fgkCraH/2.0; + snprintf(cTagV,kTag,"URRH%02d",iDet); + snprintf(cTagM,kTag,"UC%02d",iDet); + TVirtualMC::GetMC()->Gspos(cTagV,2,cTagM,xpos,ypos,zpos,0,"ONLY"); + // Fiber layers (radiator) + zpos = 0.0; + snprintf(cTagV,kTag,"URFB%02d",iDet); + snprintf(cTagM,kTag,"UC%02d",iDet); + TVirtualMC::GetMC()->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY"); + + // Xe/Isobutane layer (drift volume) + zpos = fgkDrZpos; + snprintf(cTagV,kTag,"UJ%02d",iDet); + snprintf(cTagM,kTag,"UB%02d",iDet); + TVirtualMC::GetMC()->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY"); + + // Upper part + // Xe/Isobutane layer (amplification volume) + zpos = fgkAmZpos; + snprintf(cTagV,kTag,"UK%02d",iDet); + snprintf(cTagM,kTag,"UE%02d",iDet); + TVirtualMC::GetMC()->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY"); + // Cu layer (wire planes inside amplification volume) + zpos = fgkWrZposA; + snprintf(cTagV,kTag,"UW%02d",iDet); + snprintf(cTagM,kTag,"UK%02d",iDet); + TVirtualMC::GetMC()->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY"); + zpos = fgkWrZposB; + snprintf(cTagV,kTag,"UW%02d",iDet); + snprintf(cTagM,kTag,"UK%02d",iDet); + TVirtualMC::GetMC()->Gspos(cTagV,2,cTagM,xpos,ypos,zpos,0,"ONLY"); + + // Back panel + pad plane + readout part + // Cu layer (pad plane) + zpos = fgkPPdThick/2.0 - fgkCroH/2.0; + snprintf(cTagV,kTag,"UPPD%02d",iDet); + snprintf(cTagM,kTag,"UG%02d",iDet); + TVirtualMC::GetMC()->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY"); + // G10 layer (pad plane) + zpos = fgkPPpThick/2.0 + fgkPPdThick - fgkCroH/2.0; + snprintf(cTagV,kTag,"UPPP%02d",iDet); + snprintf(cTagM,kTag,"UG%02d",iDet); + TVirtualMC::GetMC()->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY"); + // Araldite layer (glue) + zpos = fgkPGlThick/2.0 + fgkPPpThick + fgkPPdThick - fgkCroH/2.0; + snprintf(cTagV,kTag,"UPGL%02d",iDet); + snprintf(cTagM,kTag,"UG%02d",iDet); + TVirtualMC::GetMC()->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY"); + // Carbon layers (carbon fiber mats) + zpos = fgkPCbThick/2.0 + fgkPGlThick + fgkPPpThick + fgkPPdThick - fgkCroH/2.0; + snprintf(cTagV,kTag,"UPCB%02d",iDet); + snprintf(cTagM,kTag,"UG%02d",iDet); + TVirtualMC::GetMC()->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY"); + zpos = -fgkPCbThick/2.0 - fgkPPcThick - fgkPRbThick - fgkPElThick + fgkCroH/2.0; + snprintf(cTagV,kTag,"UPCB%02d",iDet); + snprintf(cTagM,kTag,"UG%02d",iDet); + TVirtualMC::GetMC()->Gspos(cTagV,2,cTagM,xpos,ypos,zpos,0,"ONLY"); + // Aramide layer (honeycomb) + zpos = fgkPHcThick/2.0 + fgkPCbThick + fgkPGlThick + fgkPPpThick + fgkPPdThick - fgkCroH/2.0; + snprintf(cTagV,kTag,"UPHC%02d",iDet); + snprintf(cTagM,kTag,"UG%02d",iDet); + TVirtualMC::GetMC()->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY"); + // G10 layer (PCB readout board) + zpos = -fgkPPcThick/2.0 - fgkPRbThick - fgkPElThick + fgkCroH/2.0; + snprintf(cTagV,kTag,"UPPC%02d",iDet); + snprintf(cTagM,kTag,"UG%02d",iDet); + TVirtualMC::GetMC()->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY"); + // Cu layer (traces in readout board) + zpos = -fgkPRbThick/2.0 - fgkPElThick + fgkCroH/2.0; + snprintf(cTagV,kTag,"UPRB%02d",iDet); + snprintf(cTagM,kTag,"UG%02d",iDet); + TVirtualMC::GetMC()->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY"); + // Cu layer (other materials on readout board, incl. screws) + zpos = -fgkPElThick/2.0 + fgkCroH/2.0; + snprintf(cTagV,kTag,"UPEL%02d",iDet); + snprintf(cTagM,kTag,"UG%02d",iDet); + TVirtualMC::GetMC()->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; + + // The inner part of the radiator (air) + zpos = 0.0; + snprintf(cTagV,kTag,"UC%02d",iDet); + snprintf(cTagM,kTag,"UX%02d",iDet); + TVirtualMC::GetMC()->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY"); + // The glue around the radiator + zpos = fgkCraH/2.0 - fgkCdrH/2.0 - fgkCraH/2.0; + snprintf(cTagV,kTag,"UX%02d",iDet); + snprintf(cTagM,kTag,"UB%02d",iDet); + TVirtualMC::GetMC()->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY"); + // The lower Wacosit frame inside the aluminum frame + zpos = 0.0; + snprintf(cTagV,kTag,"UB%02d",iDet); + snprintf(cTagM,kTag,"UA%02d",iDet); + TVirtualMC::GetMC()->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY"); + + // The inside of the upper Wacosit frame + zpos = 0.0; + snprintf(cTagV,kTag,"UE%02d",iDet); + snprintf(cTagM,kTag,"UD%02d",iDet); + TVirtualMC::GetMC()->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY"); + + // The inside of the upper aluminum frame + zpos = 0.0; + snprintf(cTagV,kTag,"UG%02d",iDet); + snprintf(cTagM,kTag,"UF%02d",iDet); + TVirtualMC::GetMC()->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY"); - Int_t icham = GetChamber(idet); // Chamber info (0-4) - Int_t isect = GetSector(idet); // Sector info (0-17) - Int_t iplan = GetPlane(idet); // Plane info (0-5) + } + } + + // Create the volumes of the super module frame + CreateFrame(idtmed); - return Local2Global(iplan,icham,isect,local,global); + // Create the volumes of the services + CreateServices(idtmed); + + for (Int_t istack = 0; istack < kNstack; istack++) { + for (Int_t ilayer = 0; ilayer < kNlayer; ilayer++) { + AssembleChamber(ilayer,istack); + } + } + + xpos = 0.0; + ypos = 0.0; + zpos = 0.0; + TVirtualMC::GetMC()->Gspos("UTI1",1,"UTS1",xpos,ypos,zpos,0,"ONLY"); + TVirtualMC::GetMC()->Gspos("UTI2",1,"UTS2",xpos,ypos,zpos,0,"ONLY"); + TVirtualMC::GetMC()->Gspos("UTI3",1,"UTS3",xpos,ypos,zpos,0,"ONLY"); + + xpos = 0.0; + ypos = 0.0; + zpos = 0.0; + TVirtualMC::GetMC()->Gspos("UTS1",1,"UTR1",xpos,ypos,zpos,0,"ONLY"); + TVirtualMC::GetMC()->Gspos("UTS2",1,"UTR2",xpos,ypos,zpos,0,"ONLY"); + TVirtualMC::GetMC()->Gspos("UTS3",1,"UTR3",xpos,ypos,zpos,0,"ONLY"); + + // Put the TRD volumes into the space frame mother volumes + // if enabled via status flag + xpos = 0.0; + ypos = 0.0; + zpos = 0.0; + for (Int_t isector = 0; isector < kNsector; isector++) { + if (GetSMstatus(isector)) { + snprintf(cTagV,kTag,"BTRD%d",isector); + switch (isector) { + case 13: + case 14: + case 15: + // Double carbon, w/o middle stack + TVirtualMC::GetMC()->Gspos("UTR3",1,cTagV,xpos,ypos,zpos,0,"ONLY"); + break; + case 11: + case 12: + // Double carbon, all stacks + TVirtualMC::GetMC()->Gspos("UTR2",1,cTagV,xpos,ypos,zpos,0,"ONLY"); + break; + default: + // Standard supermodule + TVirtualMC::GetMC()->Gspos("UTR1",1,cTagV,xpos,ypos,zpos,0,"ONLY"); + }; + } + } + + // Put the TRD volumes into the space frame mother volumes + // if enabled via status flag + xpos = 0.0; + ypos = 0.5*fgkSlength + 0.5*fgkFlength; + zpos = 0.0; + for (Int_t isector = 0; isector < kNsector; isector++) { + if (GetSMstatus(isector)) { + snprintf(cTagV,kTag,"BTRD%d",isector); + TVirtualMC::GetMC()->Gspos("UTF1",1,cTagV,xpos, ypos,zpos,0,"ONLY"); + TVirtualMC::GetMC()->Gspos("UTF2",1,cTagV,xpos,-ypos,zpos,0,"ONLY"); + } + } } - + //_____________________________________________________________________________ -Bool_t AliTRDgeometry::Local2Global(Int_t iplan, Int_t icham, Int_t isect - , Double_t *local, Double_t *global) const +void AliTRDgeometry::CreateFrame(Int_t *idtmed) { // - // Converts local pad-coordinates (row,col,time) into - // global ALICE reference frame coordinates (x,y,z) + // 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) + // USHx Horizontal connection between the cross bars (Al) + // USLx Long corner ledges (Al) // - AliTRDCommonParam* commonParam = AliTRDCommonParam::Instance(); - if (!commonParam) - return kFALSE; + Int_t ilayer = 0; + + Float_t xpos = 0.0; + Float_t ypos = 0.0; + Float_t zpos = 0.0; + + const Int_t kTag = 100; + Char_t cTagV[kTag]; + Char_t cTagM[kTag]; + + const Int_t kNparTRD = 4; + Float_t parTRD[kNparTRD]; + const Int_t kNparBOX = 3; + Float_t parBOX[kNparBOX]; + const Int_t kNparTRP = 11; + Float_t parTRP[kNparTRP]; + + // The rotation matrices + const Int_t kNmatrix = 7; + Int_t matrix[kNmatrix]; + TVirtualMC::GetMC()->Matrix(matrix[0], 100.0, 0.0, 90.0, 90.0, 10.0, 0.0); + TVirtualMC::GetMC()->Matrix(matrix[1], 80.0, 0.0, 90.0, 90.0, 10.0, 180.0); + TVirtualMC::GetMC()->Matrix(matrix[2], 90.0, 0.0, 0.0, 0.0, 90.0, 90.0); + TVirtualMC::GetMC()->Matrix(matrix[3], 90.0, 180.0, 0.0, 180.0, 90.0, 90.0); + TVirtualMC::GetMC()->Matrix(matrix[4], 170.0, 0.0, 80.0, 0.0, 90.0, 90.0); + TVirtualMC::GetMC()->Matrix(matrix[5], 170.0, 180.0, 80.0, 180.0, 90.0, 90.0); + TVirtualMC::GetMC()->Matrix(matrix[6], 180.0, 180.0, 90.0, 180.0, 90.0, 90.0); - AliTRDcalibDB* calibration = AliTRDcalibDB::Instance(); - if (!calibration) - return kFALSE; - - AliTRDpadPlane *padPlane = commonParam->GetPadPlane(iplan,icham); + // + // The carbon inserts in the top/bottom aluminum plates + // + + const Int_t kNparCrb = 3; + Float_t parCrb[kNparCrb]; + parCrb[0] = 0.0; + parCrb[1] = 0.0; + parCrb[2] = 0.0; + TVirtualMC::GetMC()->Gsvolu("USCR","BOX ",idtmed[1326-1],parCrb,0); + // Bottom 1 (all sectors) + parCrb[0] = 77.49/2.0; + parCrb[1] = 104.60/2.0; + parCrb[2] = fgkSMpltT/2.0; + xpos = 0.0; + ypos = 0.0; + zpos = fgkSMpltT/2.0 - fgkSheight/2.0; + TVirtualMC::GetMC()->Gsposp("USCR", 1,"UTS1", xpos, ypos, zpos,0,"ONLY",parCrb,kNparCrb); + TVirtualMC::GetMC()->Gsposp("USCR", 2,"UTS2", xpos, ypos, zpos,0,"ONLY",parCrb,kNparCrb); + TVirtualMC::GetMC()->Gsposp("USCR", 3,"UTS3", xpos, ypos, zpos,0,"ONLY",parCrb,kNparCrb); + // Bottom 2 (all sectors) + parCrb[0] = 77.49/2.0; + parCrb[1] = 55.80/2.0; + parCrb[2] = fgkSMpltT/2.0; + xpos = 0.0; + ypos = 85.6; + zpos = fgkSMpltT/2.0 - fgkSheight/2.0; + TVirtualMC::GetMC()->Gsposp("USCR", 4,"UTS1", xpos, ypos, zpos,0,"ONLY",parCrb,kNparCrb); + TVirtualMC::GetMC()->Gsposp("USCR", 5,"UTS2", xpos, ypos, zpos,0,"ONLY",parCrb,kNparCrb); + TVirtualMC::GetMC()->Gsposp("USCR", 6,"UTS3", xpos, ypos, zpos,0,"ONLY",parCrb,kNparCrb); + TVirtualMC::GetMC()->Gsposp("USCR", 7,"UTS1", xpos,-ypos, zpos,0,"ONLY",parCrb,kNparCrb); + TVirtualMC::GetMC()->Gsposp("USCR", 8,"UTS2", xpos,-ypos, zpos,0,"ONLY",parCrb,kNparCrb); + TVirtualMC::GetMC()->Gsposp("USCR", 9,"UTS3", xpos,-ypos, zpos,0,"ONLY",parCrb,kNparCrb); + // Bottom 3 (all sectors) + parCrb[0] = 77.49/2.0; + parCrb[1] = 56.00/2.0; + parCrb[2] = fgkSMpltT/2.0; + xpos = 0.0; + ypos = 148.5; + zpos = fgkSMpltT/2.0 - fgkSheight/2.0; + TVirtualMC::GetMC()->Gsposp("USCR",10,"UTS1", xpos, ypos, zpos,0,"ONLY",parCrb,kNparCrb); + TVirtualMC::GetMC()->Gsposp("USCR",11,"UTS2", xpos, ypos, zpos,0,"ONLY",parCrb,kNparCrb); + TVirtualMC::GetMC()->Gsposp("USCR",12,"UTS3", xpos, ypos, zpos,0,"ONLY",parCrb,kNparCrb); + TVirtualMC::GetMC()->Gsposp("USCR",13,"UTS1", xpos,-ypos, zpos,0,"ONLY",parCrb,kNparCrb); + TVirtualMC::GetMC()->Gsposp("USCR",14,"UTS2", xpos,-ypos, zpos,0,"ONLY",parCrb,kNparCrb); + TVirtualMC::GetMC()->Gsposp("USCR",15,"UTS3", xpos,-ypos, zpos,0,"ONLY",parCrb,kNparCrb); + // Bottom 4 (all sectors) + parCrb[0] = 77.49/2.0; + parCrb[1] = 118.00/2.0; + parCrb[2] = fgkSMpltT/2.0; + xpos = 0.0; + ypos = 240.5; + zpos = fgkSMpltT/2.0 - fgkSheight/2.0; + TVirtualMC::GetMC()->Gsposp("USCR",16,"UTS1", xpos, ypos, zpos,0,"ONLY",parCrb,kNparCrb); + TVirtualMC::GetMC()->Gsposp("USCR",17,"UTS2", xpos, ypos, zpos,0,"ONLY",parCrb,kNparCrb); + TVirtualMC::GetMC()->Gsposp("USCR",18,"UTS3", xpos, ypos, zpos,0,"ONLY",parCrb,kNparCrb); + TVirtualMC::GetMC()->Gsposp("USCR",19,"UTS1", xpos,-ypos, zpos,0,"ONLY",parCrb,kNparCrb); + TVirtualMC::GetMC()->Gsposp("USCR",20,"UTS2", xpos,-ypos, zpos,0,"ONLY",parCrb,kNparCrb); + TVirtualMC::GetMC()->Gsposp("USCR",21,"UTS3", xpos,-ypos, zpos,0,"ONLY",parCrb,kNparCrb); + // Top 1 (only in front of PHOS) + parCrb[0] = 111.48/2.0; + parCrb[1] = 105.00/2.0; + parCrb[2] = fgkSMpltT/2.0; + xpos = 0.0; + ypos = 0.0; + zpos = fgkSMpltT/2.0 - fgkSheight/2.0; + TVirtualMC::GetMC()->Gsposp("USCR",22,"UTS2", xpos, ypos,-zpos,0,"ONLY",parCrb,kNparCrb); + TVirtualMC::GetMC()->Gsposp("USCR",23,"UTS3", xpos, ypos,-zpos,0,"ONLY",parCrb,kNparCrb); + // Top 2 (only in front of PHOS) + parCrb[0] = 111.48/2.0; + parCrb[1] = 56.00/2.0; + parCrb[2] = fgkSMpltT/2.0; + xpos = 0.0; + ypos = 85.5; + zpos = fgkSMpltT/2.0 - fgkSheight/2.0; + TVirtualMC::GetMC()->Gsposp("USCR",24,"UTS2", xpos, ypos,-zpos,0,"ONLY",parCrb,kNparCrb); + TVirtualMC::GetMC()->Gsposp("USCR",25,"UTS3", xpos, ypos,-zpos,0,"ONLY",parCrb,kNparCrb); + TVirtualMC::GetMC()->Gsposp("USCR",26,"UTS2", xpos,-ypos,-zpos,0,"ONLY",parCrb,kNparCrb); + TVirtualMC::GetMC()->Gsposp("USCR",27,"UTS3", xpos,-ypos,-zpos,0,"ONLY",parCrb,kNparCrb); + + // + // The chamber support rails + // + + const Float_t kSRLhgt = 2.00; + const Float_t kSRLwidA = 2.3; + const Float_t kSRLwidB = 1.947; + const Float_t kSRLdst = 1.135; + const Int_t kNparSRL = 11; + Float_t parSRL[kNparSRL]; + // Trapezoidal shape + parSRL[ 0] = fgkSlength/2.0; + parSRL[ 1] = 0.0; + parSRL[ 2] = 0.0; + parSRL[ 3] = kSRLhgt /2.0; + parSRL[ 4] = kSRLwidB /2.0; + parSRL[ 5] = kSRLwidA /2.0; + parSRL[ 6] = 5.0; + parSRL[ 7] = kSRLhgt /2.0; + parSRL[ 8] = kSRLwidB /2.0; + parSRL[ 9] = kSRLwidA /2.0; + parSRL[10] = 5.0; + TVirtualMC::GetMC()->Gsvolu("USRL","TRAP",idtmed[1301-1],parSRL,kNparSRL); + + xpos = 0.0; + ypos = 0.0; + zpos = 0.0; + for (ilayer = 1; ilayer < kNlayer; ilayer++) { + xpos = fgkCwidth[ilayer]/2.0 + kSRLwidA/2.0 + kSRLdst; + ypos = 0.0; + zpos = fgkVrocsm + fgkSMpltT - fgkCalZpos - fgkSheight/2.0 + + fgkCraH + fgkCdrH - fgkCalH - kSRLhgt/2.0 + + ilayer * (fgkCH + fgkVspace); + TVirtualMC::GetMC()->Gspos("USRL",ilayer+1 ,"UTI1", xpos,ypos,zpos,matrix[2],"ONLY"); + TVirtualMC::GetMC()->Gspos("USRL",ilayer+1+ kNlayer,"UTI1",-xpos,ypos,zpos,matrix[3],"ONLY"); + TVirtualMC::GetMC()->Gspos("USRL",ilayer+1+2*kNlayer,"UTI2", xpos,ypos,zpos,matrix[2],"ONLY"); + TVirtualMC::GetMC()->Gspos("USRL",ilayer+1+3*kNlayer,"UTI2",-xpos,ypos,zpos,matrix[3],"ONLY"); + TVirtualMC::GetMC()->Gspos("USRL",ilayer+1+4*kNlayer,"UTI3", xpos,ypos,zpos,matrix[2],"ONLY"); + TVirtualMC::GetMC()->Gspos("USRL",ilayer+1+5*kNlayer,"UTI3",-xpos,ypos,zpos,matrix[3],"ONLY"); + } + + // + // The cross bars between the chambers + // + + const Float_t kSCBwid = 1.0; + const Float_t kSCBthk = 2.0; + const Float_t kSCHhgt = 0.3; + + const Int_t kNparSCB = 3; + Float_t parSCB[kNparSCB]; + parSCB[1] = kSCBwid/2.0; + parSCB[2] = fgkCH /2.0 + fgkVspace/2.0 - kSCHhgt; + + const Int_t kNparSCI = 3; + Float_t parSCI[kNparSCI]; + parSCI[1] = -1; + + xpos = 0.0; + ypos = 0.0; + zpos = 0.0; + for (ilayer = 0; ilayer < kNlayer; ilayer++) { + + // The aluminum of the cross bars + parSCB[0] = fgkCwidth[ilayer]/2.0 + kSRLdst/2.0; + snprintf(cTagV,kTag,"USF%01d",ilayer); + TVirtualMC::GetMC()->Gsvolu(cTagV,"BOX ",idtmed[1301-1],parSCB,kNparSCB); + + // The empty regions in the cross bars + Float_t thkSCB = kSCBthk; + if (ilayer < 2) { + thkSCB *= 1.5; + } + parSCI[2] = parSCB[2] - thkSCB; + parSCI[0] = parSCB[0]/4.0 - kSCBthk; + snprintf(cTagV,kTag,"USI%01d",ilayer); + TVirtualMC::GetMC()->Gsvolu(cTagV,"BOX ",idtmed[1302-1],parSCI,kNparSCI); + + snprintf(cTagV,kTag,"USI%01d",ilayer); + snprintf(cTagM,kTag,"USF%01d",ilayer); + ypos = 0.0; + zpos = 0.0; + xpos = parSCI[0] + thkSCB/2.0; + TVirtualMC::GetMC()->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY"); + xpos = - parSCI[0] - thkSCB/2.0; + TVirtualMC::GetMC()->Gspos(cTagV,2,cTagM,xpos,ypos,zpos,0,"ONLY"); + xpos = 3.0 * parSCI[0] + 1.5 * thkSCB; + TVirtualMC::GetMC()->Gspos(cTagV,3,cTagM,xpos,ypos,zpos,0,"ONLY"); + xpos = - 3.0 * parSCI[0] - 1.5 * thkSCB; + TVirtualMC::GetMC()->Gspos(cTagV,4,cTagM,xpos,ypos,zpos,0,"ONLY"); + + snprintf(cTagV,kTag,"USF%01d",ilayer); + xpos = 0.0; + zpos = fgkVrocsm + fgkSMpltT + parSCB[2] - fgkSheight/2.0 + + ilayer * (fgkCH + fgkVspace); + + ypos = fgkClength[ilayer][2]/2.0 + fgkClength[ilayer][1]; + TVirtualMC::GetMC()->Gspos(cTagV, 1,"UTI1", xpos,ypos,zpos,0,"ONLY"); + TVirtualMC::GetMC()->Gspos(cTagV, 3,"UTI2", xpos,ypos,zpos,0,"ONLY"); + TVirtualMC::GetMC()->Gspos(cTagV, 5,"UTI3", xpos,ypos,zpos,0,"ONLY"); + + ypos = - fgkClength[ilayer][2]/2.0 - fgkClength[ilayer][1]; + TVirtualMC::GetMC()->Gspos(cTagV, 2,"UTI1", xpos,ypos,zpos,0,"ONLY"); + TVirtualMC::GetMC()->Gspos(cTagV, 4,"UTI2", xpos,ypos,zpos,0,"ONLY"); + TVirtualMC::GetMC()->Gspos(cTagV, 6,"UTI3", xpos,ypos,zpos,0,"ONLY"); + + } + + // + // The horizontal connections between the cross bars + // + + const Int_t kNparSCH = 3; + Float_t parSCH[kNparSCH]; + + for (ilayer = 1; ilayer < kNlayer-1; ilayer++) { + + parSCH[0] = fgkCwidth[ilayer]/2.0; + parSCH[1] = (fgkClength[ilayer+1][2]/2.0 + fgkClength[ilayer+1][1] + - fgkClength[ilayer ][2]/2.0 - fgkClength[ilayer ][1])/2.0; + parSCH[2] = kSCHhgt/2.0; + + snprintf(cTagV,kTag,"USH%01d",ilayer); + TVirtualMC::GetMC()->Gsvolu(cTagV,"BOX ",idtmed[1301-1],parSCH,kNparSCH); + xpos = 0.0; + ypos = fgkClength[ilayer][2]/2.0 + fgkClength[ilayer][1] + parSCH[1]; + zpos = fgkVrocsm + fgkSMpltT - kSCHhgt/2.0 - fgkSheight/2.0 + + (ilayer+1) * (fgkCH + fgkVspace); + TVirtualMC::GetMC()->Gspos(cTagV,1,"UTI1", xpos,ypos,zpos,0,"ONLY"); + TVirtualMC::GetMC()->Gspos(cTagV,3,"UTI2", xpos,ypos,zpos,0,"ONLY"); + TVirtualMC::GetMC()->Gspos(cTagV,5,"UTI3", xpos,ypos,zpos,0,"ONLY"); + ypos = -ypos; + TVirtualMC::GetMC()->Gspos(cTagV,2,"UTI1", xpos,ypos,zpos,0,"ONLY"); + TVirtualMC::GetMC()->Gspos(cTagV,4,"UTI2", xpos,ypos,zpos,0,"ONLY"); + TVirtualMC::GetMC()->Gspos(cTagV,6,"UTI3", xpos,ypos,zpos,0,"ONLY"); + + } + + // + // The aymmetric flat frame in the middle + // + + // The envelope volume (aluminum) + parTRD[0] = 87.60/2.0; + parTRD[1] = 114.00/2.0; + parTRD[2] = 1.20/2.0; + parTRD[3] = 71.30/2.0; + TVirtualMC::GetMC()->Gsvolu("USDB","TRD1",idtmed[1301-1],parTRD,kNparTRD); + // Empty spaces (air) + parTRP[ 0] = 1.20/2.0; + parTRP[ 1] = 0.0; + parTRP[ 2] = 0.0; + parTRP[ 3] = 27.00/2.0; + parTRP[ 4] = 50.60/2.0; + parTRP[ 5] = 5.00/2.0; + parTRP[ 6] = 3.5; + parTRP[ 7] = 27.00/2.0; + parTRP[ 8] = 50.60/2.0; + parTRP[ 9] = 5.00/2.0; + parTRP[10] = 3.5; + TVirtualMC::GetMC()->Gsvolu("USD1","TRAP",idtmed[1302-1],parTRP,kNparTRP); + xpos = 18.0; + ypos = 0.0; + zpos = 27.00/2.0 - 71.3/2.0; + TVirtualMC::GetMC()->Gspos("USD1",1,"USDB", xpos, ypos, zpos,matrix[2],"ONLY"); + // Empty spaces (air) + parTRP[ 0] = 1.20/2.0; + parTRP[ 1] = 0.0; + parTRP[ 2] = 0.0; + parTRP[ 3] = 33.00/2.0; + parTRP[ 4] = 5.00/2.0; + parTRP[ 5] = 62.10/2.0; + parTRP[ 6] = 3.5; + parTRP[ 7] = 33.00/2.0; + parTRP[ 8] = 5.00/2.0; + parTRP[ 9] = 62.10/2.0; + parTRP[10] = 3.5; + TVirtualMC::GetMC()->Gsvolu("USD2","TRAP",idtmed[1302-1],parTRP,kNparTRP); + xpos = 21.0; + ypos = 0.0; + zpos = 71.3/2.0 - 33.0/2.0; + TVirtualMC::GetMC()->Gspos("USD2",1,"USDB", xpos, ypos, zpos,matrix[2],"ONLY"); + // Empty spaces (air) + parBOX[ 0] = 22.50/2.0; + parBOX[ 1] = 1.20/2.0; + parBOX[ 2] = 70.50/2.0; + TVirtualMC::GetMC()->Gsvolu("USD3","BOX ",idtmed[1302-1],parBOX,kNparBOX); + xpos = -25.75; + ypos = 0.0; + zpos = 0.4; + TVirtualMC::GetMC()->Gspos("USD3",1,"USDB", xpos, ypos, zpos, 0,"ONLY"); + // Empty spaces (air) + parTRP[ 0] = 1.20/2.0; + parTRP[ 1] = 0.0; + parTRP[ 2] = 0.0; + parTRP[ 3] = 25.50/2.0; + parTRP[ 4] = 5.00/2.0; + parTRP[ 5] = 65.00/2.0; + parTRP[ 6] = -1.0; + parTRP[ 7] = 25.50/2.0; + parTRP[ 8] = 5.00/2.0; + parTRP[ 9] = 65.00/2.0; + parTRP[10] = -1.0; + TVirtualMC::GetMC()->Gsvolu("USD4","TRAP",idtmed[1302-1],parTRP,kNparTRP); + xpos = 2.0; + ypos = 0.0; + zpos = -1.6; + TVirtualMC::GetMC()->Gspos("USD4",1,"USDB", xpos, ypos, zpos,matrix[6],"ONLY"); + // Empty spaces (air) + parTRP[ 0] = 1.20/2.0; + parTRP[ 1] = 0.0; + parTRP[ 2] = 0.0; + parTRP[ 3] = 23.50/2.0; + parTRP[ 4] = 63.50/2.0; + parTRP[ 5] = 5.00/2.0; + parTRP[ 6] = 16.0; + parTRP[ 7] = 23.50/2.0; + parTRP[ 8] = 63.50/2.0; + parTRP[ 9] = 5.00/2.0; + parTRP[10] = 16.0; + TVirtualMC::GetMC()->Gsvolu("USD5","TRAP",idtmed[1302-1],parTRP,kNparTRP); + xpos = 36.5; + ypos = 0.0; + zpos = -1.5; + TVirtualMC::GetMC()->Gspos("USD5",1,"USDB", xpos, ypos, zpos,matrix[5],"ONLY"); + // Empty spaces (air) + parTRP[ 0] = 1.20/2.0; + parTRP[ 1] = 0.0; + parTRP[ 2] = 0.0; + parTRP[ 3] = 70.50/2.0; + parTRP[ 4] = 4.50/2.0; + parTRP[ 5] = 16.50/2.0; + parTRP[ 6] = -5.0; + parTRP[ 7] = 70.50/2.0; + parTRP[ 8] = 4.50/2.0; + parTRP[ 9] = 16.50/2.0; + parTRP[10] = -5.0; + TVirtualMC::GetMC()->Gsvolu("USD6","TRAP",idtmed[1302-1],parTRP,kNparTRP); + xpos = -43.7; + ypos = 0.0; + zpos = 0.4; + TVirtualMC::GetMC()->Gspos("USD6",1,"USDB", xpos, ypos, zpos,matrix[2],"ONLY"); + xpos = 0.0; + ypos = fgkClength[5][2]/2.0; + zpos = 0.04; + TVirtualMC::GetMC()->Gspos("USDB",1,"UTI1", xpos, ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USDB",2,"UTI1", xpos,-ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USDB",3,"UTI2", xpos, ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USDB",4,"UTI2", xpos,-ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USDB",5,"UTI3", xpos, ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USDB",6,"UTI3", xpos,-ypos, zpos, 0,"ONLY"); + // Upper bar (aluminum) + parBOX[0] = 95.00/2.0; + parBOX[1] = 1.20/2.0; + parBOX[2] = 3.00/2.0; + TVirtualMC::GetMC()->Gsvolu("USD7","BOX ",idtmed[1301-1],parBOX,kNparBOX); + xpos = 0.0; + ypos = fgkClength[5][2]/2.0; + zpos = fgkSheight/2.0 - fgkSMpltT - 3.00/2.0; + TVirtualMC::GetMC()->Gspos("USD7",1,"UTI1", xpos, ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USD7",2,"UTI1", xpos,-ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USD7",3,"UTI2", xpos, ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USD7",4,"UTI2", xpos,-ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USD7",5,"UTI3", xpos, ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USD7",6,"UTI3", xpos,-ypos, zpos, 0,"ONLY"); + // Lower bar (aluminum) + parBOX[0] = 90.22/2.0; + parBOX[1] = 1.20/2.0; + parBOX[2] = 1.74/2.0; + TVirtualMC::GetMC()->Gsvolu("USD8","BOX ",idtmed[1301-1],parBOX,kNparBOX); + xpos = 0.0; + ypos = fgkClength[5][2]/2.0 - 0.1; + zpos = -fgkSheight/2.0 + fgkSMpltT + 2.27; + TVirtualMC::GetMC()->Gspos("USD8",1,"UTI1", xpos, ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USD8",2,"UTI1", xpos,-ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USD8",3,"UTI2", xpos, ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USD8",4,"UTI2", xpos,-ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USD8",5,"UTI3", xpos, ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USD8",6,"UTI3", xpos,-ypos, zpos, 0,"ONLY"); + // Lower bar (aluminum) + parBOX[0] = 82.60/2.0; + parBOX[1] = 1.20/2.0; + parBOX[2] = 1.40/2.0; + TVirtualMC::GetMC()->Gsvolu("USD9","BOX ",idtmed[1301-1],parBOX,kNparBOX); + xpos = 0.0; + ypos = fgkClength[5][2]/2.0; + zpos = -fgkSheight/2.0 + fgkSMpltT + 1.40/2.0; + TVirtualMC::GetMC()->Gspos("USD9",1,"UTI1", xpos, ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USD9",2,"UTI1", xpos,-ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USD9",3,"UTI2", xpos, ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USD9",4,"UTI2", xpos,-ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USD9",5,"UTI3", xpos, ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USD9",6,"UTI3", xpos,-ypos, zpos, 0,"ONLY"); + // Front sheet (aluminum) + parTRP[ 0] = 0.10/2.0; + parTRP[ 1] = 0.0; + parTRP[ 2] = 0.0; + parTRP[ 3] = 74.50/2.0; + parTRP[ 4] = 31.70/2.0; + parTRP[ 5] = 44.00/2.0; + parTRP[ 6] = -5.0; + parTRP[ 7] = 74.50/2.0; + parTRP[ 8] = 31.70/2.0; + parTRP[ 9] = 44.00/2.0; + parTRP[10] = -5.0; + TVirtualMC::GetMC()->Gsvolu("USDF","TRAP",idtmed[1302-1],parTRP,kNparTRP); + xpos = -32.0; + ypos = fgkClength[5][2]/2.0 + 1.20/2.0 + 0.10/2.0; + zpos = 0.0; + TVirtualMC::GetMC()->Gspos("USDF",1,"UTI1", xpos, ypos, zpos,matrix[2],"ONLY"); + TVirtualMC::GetMC()->Gspos("USDF",2,"UTI1", xpos,-ypos, zpos,matrix[2],"ONLY"); + TVirtualMC::GetMC()->Gspos("USDF",3,"UTI2", xpos, ypos, zpos,matrix[2],"ONLY"); + TVirtualMC::GetMC()->Gspos("USDF",4,"UTI2", xpos,-ypos, zpos,matrix[2],"ONLY"); + TVirtualMC::GetMC()->Gspos("USDF",5,"UTI3", xpos, ypos, zpos,matrix[2],"ONLY"); + TVirtualMC::GetMC()->Gspos("USDF",6,"UTI3", xpos,-ypos, zpos,matrix[2],"ONLY"); - // calculate (x,y,z) position in rotated chamber - Int_t row = ((Int_t) local[0]); - Int_t col = ((Int_t) local[1]); - Float_t timeSlice = local[2] + 0.5; - Float_t time0 = GetTime0(iplan); + // + // The flat frame in front of the chambers + // - Int_t idet = GetDetector(iplan, icham, isect); + // The envelope volume (aluminum) + parTRD[0] = 90.00/2.0 - 0.1; + parTRD[1] = 114.00/2.0 - 0.1; + parTRD[2] = 1.50/2.0; + parTRD[3] = 70.30/2.0; + TVirtualMC::GetMC()->Gsvolu("USCB","TRD1",idtmed[1301-1],parTRD,kNparTRD); + // Empty spaces (air) + parTRD[0] = 87.00/2.0; + parTRD[1] = 10.00/2.0; + parTRD[2] = 1.50/2.0; + parTRD[3] = 26.35/2.0; + TVirtualMC::GetMC()->Gsvolu("USC1","TRD1",idtmed[1302-1],parTRD,kNparTRD); + xpos = 0.0; + ypos = 0.0; + zpos = 26.35/2.0 - 70.3/2.0; + TVirtualMC::GetMC()->Gspos("USC1",1,"USCB",xpos,ypos,zpos,0,"ONLY"); + // Empty spaces (air) + parTRD[0] = 10.00/2.0; + parTRD[1] = 111.00/2.0; + parTRD[2] = 1.50/2.0; + parTRD[3] = 35.05/2.0; + TVirtualMC::GetMC()->Gsvolu("USC2","TRD1",idtmed[1302-1],parTRD,kNparTRD); + xpos = 0.0; + ypos = 0.0; + zpos = 70.3/2.0 - 35.05/2.0; + TVirtualMC::GetMC()->Gspos("USC2",1,"USCB",xpos,ypos,zpos,0,"ONLY"); + // Empty spaces (air) + parTRP[ 0] = 1.50/2.0; + parTRP[ 1] = 0.0; + parTRP[ 2] = 0.0; + parTRP[ 3] = 37.60/2.0; + parTRP[ 4] = 63.90/2.0; + parTRP[ 5] = 8.86/2.0; + parTRP[ 6] = 16.0; + parTRP[ 7] = 37.60/2.0; + parTRP[ 8] = 63.90/2.0; + parTRP[ 9] = 8.86/2.0; + parTRP[10] = 16.0; + TVirtualMC::GetMC()->Gsvolu("USC3","TRAP",idtmed[1302-1],parTRP,kNparTRP); + xpos = -30.5; + ypos = 0.0; + zpos = -2.0; + TVirtualMC::GetMC()->Gspos("USC3",1,"USCB", xpos, ypos, zpos,matrix[4],"ONLY"); + TVirtualMC::GetMC()->Gspos("USC3",2,"USCB",-xpos, ypos, zpos,matrix[5],"ONLY"); + xpos = 0.0; + ypos = fgkClength[5][2]/2.0 + fgkClength[5][1] + fgkClength[5][0]; + zpos = 0.0; + TVirtualMC::GetMC()->Gspos("USCB",1,"UTI1", xpos, ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USCB",2,"UTI1", xpos,-ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USCB",3,"UTI2", xpos, ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USCB",4,"UTI2", xpos,-ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USCB",5,"UTI3", xpos, ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USCB",6,"UTI3", xpos,-ypos, zpos, 0,"ONLY"); + // Upper bar (aluminum) + parBOX[0] = 95.00/2.0; + parBOX[1] = 1.50/2.0; + parBOX[2] = 3.00/2.0; + TVirtualMC::GetMC()->Gsvolu("USC4","BOX ",idtmed[1301-1],parBOX,kNparBOX); + xpos = 0.0; + ypos = fgkClength[5][2]/2.0 + fgkClength[5][1] + fgkClength[5][0]; + zpos = fgkSheight/2.0 - fgkSMpltT - 3.00/2.0; + TVirtualMC::GetMC()->Gspos("USC4",1,"UTI1", xpos, ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USC4",2,"UTI1", xpos,-ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USC4",3,"UTI2", xpos, ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USC4",4,"UTI2", xpos,-ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USC4",5,"UTI3", xpos, ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USC4",6,"UTI3", xpos,-ypos, zpos, 0,"ONLY"); + // Lower bar (aluminum) + parBOX[0] = 90.22/2.0; + parBOX[1] = 1.50/2.0; + parBOX[2] = 2.00/2.0; + TVirtualMC::GetMC()->Gsvolu("USC5","BOX ",idtmed[1301-1],parBOX,kNparBOX); + xpos = 0.0; + ypos = fgkClength[5][2]/2.0 + fgkClength[5][1] + fgkClength[5][0]; + zpos = -fgkSheight/2.0 + fgkSMpltT + 2.60; + TVirtualMC::GetMC()->Gspos("USC5",1,"UTI1", xpos, ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USC5",2,"UTI1", xpos,-ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USC5",3,"UTI2", xpos, ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USC5",4,"UTI2", xpos,-ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USC5",5,"UTI3", xpos, ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USC5",6,"UTI3", xpos,-ypos, zpos, 0,"ONLY"); + // Lower bar (aluminum) + parBOX[0] = 82.60/2.0; + parBOX[1] = 1.50/2.0; + parBOX[2] = 1.60/2.0; + TVirtualMC::GetMC()->Gsvolu("USC6","BOX ",idtmed[1301-1],parBOX,kNparBOX); + xpos = 0.0; + ypos = fgkClength[5][2]/2.0 + fgkClength[5][1] + fgkClength[5][0]; + zpos = -fgkSheight/2.0 + fgkSMpltT + 1.60/2.0; + TVirtualMC::GetMC()->Gspos("USC6",1,"UTI1", xpos, ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USC6",2,"UTI1", xpos,-ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USC6",3,"UTI2", xpos, ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USC6",4,"UTI2", xpos,-ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USC6",5,"UTI3", xpos, ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USC6",6,"UTI3", xpos,-ypos, zpos, 0,"ONLY"); - Double_t rot[3]; - rot[0] = time0 - (timeSlice - calibration->GetT0(idet, col, row)) - * calibration->GetVdrift(idet, col, row)/calibration->GetSamplingFrequency(); - rot[1] = padPlane->GetColPos(col) - 0.5 * padPlane->GetColSize(col); - rot[2] = padPlane->GetRowPos(row) - 0.5 * padPlane->GetRowSize(row); + // + // The long corner ledges + // - // Rotate back to original position - return RotateBack(idet,rot,global); + const Int_t kNparSCL = 3; + Float_t parSCL[kNparSCL]; + const Int_t kNparSCLb = 11; + Float_t parSCLb[kNparSCLb]; + + // Upper ledges + // Thickness of the corner ledges + const Float_t kSCLthkUa = 0.6; + const Float_t kSCLthkUb = 0.6; + // Width of the corner ledges + const Float_t kSCLwidUa = 3.2; + const Float_t kSCLwidUb = 4.8; + // Position of the corner ledges + const Float_t kSCLposxUa = 0.7; + const Float_t kSCLposxUb = 3.3; + const Float_t kSCLposzUa = 1.65; + const Float_t kSCLposzUb = 0.3; + // Vertical + parSCL[0] = kSCLthkUa /2.0; + parSCL[1] = fgkSlength/2.0; + parSCL[2] = kSCLwidUa /2.0; + TVirtualMC::GetMC()->Gsvolu("USL1","BOX ",idtmed[1301-1],parSCL,kNparSCL); + xpos = fgkSwidth2/2.0 - fgkSMpltT - kSCLposxUa; + ypos = 0.0; + zpos = fgkSheight/2.0 - fgkSMpltT - kSCLposzUa; + TVirtualMC::GetMC()->Gspos("USL1",1,"UTI1", xpos,ypos,zpos,matrix[0],"ONLY"); + xpos = -xpos; + TVirtualMC::GetMC()->Gspos("USL1",2,"UTI1", xpos,ypos,zpos,matrix[1],"ONLY"); + // Horizontal + parSCL[0] = kSCLwidUb /2.0; + parSCL[1] = fgkSlength/2.0; + parSCL[2] = kSCLthkUb /2.0; + TVirtualMC::GetMC()->Gsvolu("USL2","BOX ",idtmed[1301-1],parSCL,kNparSCL); + xpos = fgkSwidth2/2.0 - fgkSMpltT - kSCLposxUb; + ypos = 0.0; + zpos = fgkSheight/2.0 - fgkSMpltT - kSCLposzUb; + TVirtualMC::GetMC()->Gspos("USL2",1,"UTI1", xpos,ypos,zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USL2",3,"UTI2", xpos,ypos,zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USL2",5,"UTI3", xpos,ypos,zpos, 0,"ONLY"); + xpos = -xpos; + TVirtualMC::GetMC()->Gspos("USL2",2,"UTI1", xpos,ypos,zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USL2",4,"UTI2", xpos,ypos,zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USL2",6,"UTI3", xpos,ypos,zpos, 0,"ONLY"); + + // Lower ledges + // Thickness of the corner ledges + const Float_t kSCLthkLa = 2.464; + const Float_t kSCLthkLb = 1.0; + // Width of the corner ledges + const Float_t kSCLwidLa = 8.3; + const Float_t kSCLwidLb = 4.0; + // Position of the corner ledges + const Float_t kSCLposxLa = (3.0 * kSCLthkLb - kSCLthkLa) / 4.0 + 0.05; + const Float_t kSCLposxLb = kSCLthkLb + kSCLwidLb/2.0 + 0.05; + const Float_t kSCLposzLa = kSCLwidLa/2.0; + const Float_t kSCLposzLb = kSCLthkLb/2.0; + // Vertical + // Trapezoidal shape + parSCLb[ 0] = fgkSlength/2.0; + parSCLb[ 1] = 0.0; + parSCLb[ 2] = 0.0; + parSCLb[ 3] = kSCLwidLa /2.0; + parSCLb[ 4] = kSCLthkLb /2.0; + parSCLb[ 5] = kSCLthkLa /2.0; + parSCLb[ 6] = 5.0; + parSCLb[ 7] = kSCLwidLa /2.0; + parSCLb[ 8] = kSCLthkLb /2.0; + parSCLb[ 9] = kSCLthkLa /2.0; + parSCLb[10] = 5.0; + TVirtualMC::GetMC()->Gsvolu("USL3","TRAP",idtmed[1301-1],parSCLb,kNparSCLb); + xpos = fgkSwidth1/2.0 - fgkSMpltT - kSCLposxLa; + ypos = 0.0; + zpos = - fgkSheight/2.0 + fgkSMpltT + kSCLposzLa; + TVirtualMC::GetMC()->Gspos("USL3",1,"UTI1", xpos,ypos,zpos,matrix[2],"ONLY"); + TVirtualMC::GetMC()->Gspos("USL3",3,"UTI2", xpos,ypos,zpos,matrix[2],"ONLY"); + TVirtualMC::GetMC()->Gspos("USL3",5,"UTI3", xpos,ypos,zpos,matrix[2],"ONLY"); + xpos = -xpos; + TVirtualMC::GetMC()->Gspos("USL3",2,"UTI1", xpos,ypos,zpos,matrix[3],"ONLY"); + TVirtualMC::GetMC()->Gspos("USL3",4,"UTI2", xpos,ypos,zpos,matrix[3],"ONLY"); + TVirtualMC::GetMC()->Gspos("USL3",6,"UTI3", xpos,ypos,zpos,matrix[3],"ONLY"); + // Horizontal part + parSCL[0] = kSCLwidLb /2.0; + parSCL[1] = fgkSlength/2.0; + parSCL[2] = kSCLthkLb /2.0; + TVirtualMC::GetMC()->Gsvolu("USL4","BOX ",idtmed[1301-1],parSCL,kNparSCL); + xpos = fgkSwidth1/2.0 - fgkSMpltT - kSCLposxLb; + ypos = 0.0; + zpos = - fgkSheight/2.0 + fgkSMpltT + kSCLposzLb; + TVirtualMC::GetMC()->Gspos("USL4",1,"UTI1", xpos,ypos,zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USL4",3,"UTI2", xpos,ypos,zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USL4",5,"UTI3", xpos,ypos,zpos, 0,"ONLY"); + xpos = -xpos; + TVirtualMC::GetMC()->Gspos("USL4",2,"UTI1", xpos,ypos,zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USL4",4,"UTI2", xpos,ypos,zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("USL4",6,"UTI3", xpos,ypos,zpos, 0,"ONLY"); + + // + // Aluminum plates in the front part of the super modules + // + + const Int_t kNparTrd = 4; + Float_t parTrd[kNparTrd]; + parTrd[0] = fgkSwidth1/2.0 - 2.5; + parTrd[1] = fgkSwidth2/2.0 - 2.5; + parTrd[2] = fgkSMpltT /2.0; + parTrd[3] = fgkSheight/2.0 - 1.0; + TVirtualMC::GetMC()->Gsvolu("UTA1","TRD1",idtmed[1301-1],parTrd,kNparTrd); + xpos = 0.0; + ypos = fgkSMpltT/2.0 - fgkFlength/2.0; + zpos = -0.5; + TVirtualMC::GetMC()->Gspos("UTA1",1,"UTF1",xpos, ypos,zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("UTA1",2,"UTF2",xpos,-ypos,zpos, 0,"ONLY"); + + const Int_t kNparPlt = 3; + Float_t parPlt[kNparPlt]; + parPlt[0] = 0.0; + parPlt[1] = 0.0; + parPlt[2] = 0.0; + TVirtualMC::GetMC()->Gsvolu("UTA2","BOX ",idtmed[1301-1],parPlt,0); + xpos = 0.0; + ypos = 0.0; + zpos = fgkSheight/2.0 - fgkSMpltT/2.0; + parPlt[0] = fgkSwidth2/2.0 - 0.2; + parPlt[1] = fgkFlength/2.0; + parPlt[2] = fgkSMpltT /2.0; + TVirtualMC::GetMC()->Gsposp("UTA2",1,"UTF2",xpos,ypos,zpos + , 0,"ONLY",parPlt,kNparPlt); + xpos = (fgkSwidth1 + fgkSwidth2)/4.0 - fgkSMpltT/2.0 - 0.0016; + ypos = 0.0; + zpos = 0.0; + parPlt[0] = fgkSMpltT /2.0; + parPlt[1] = fgkFlength/2.0; + parPlt[2] = fgkSheight/2.0; + TVirtualMC::GetMC()->Gsposp("UTA2",2,"UTF2", xpos,ypos,zpos + ,matrix[0],"ONLY",parPlt,kNparPlt); + TVirtualMC::GetMC()->Gsposp("UTA2",3,"UTF2",-xpos,ypos,zpos + ,matrix[1],"ONLY",parPlt,kNparPlt); + + // Additional aluminum bar + parBOX[0] = 80.0/2.0; + parBOX[1] = 1.0/2.0; + parBOX[2] = 10.0/2.0; + TVirtualMC::GetMC()->Gsvolu("UTA3","BOX ",idtmed[1301-1],parBOX,kNparBOX); + xpos = 0.0; + ypos = 1.0/2.0 + fgkSMpltT - fgkFlength/2.0; + zpos = fgkSheight/2.0 - 1.5 - 10.0/2.0; + TVirtualMC::GetMC()->Gspos("UTA3",1,"UTF1", xpos, ypos, zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("UTA3",2,"UTF2", xpos,-ypos, zpos, 0,"ONLY"); } //_____________________________________________________________________________ -Bool_t AliTRDgeometry::Global2Local(Int_t mode, Double_t *local, Double_t *global - , Int_t* index) const +void AliTRDgeometry::CreateServices(Int_t *idtmed) { // - // Converts local pad-coordinates (row,col,time) into - // global ALICE reference frame coordinates (x,y,z) + // Create the geometry of the services + // + // Names of the TRD services volumina + // + // UTC1 Cooling arterias (Al) + // UTC2 Cooling arterias (Water) + // UUxx Volumes for the services at the chambers (Air) + // UMCM Readout MCMs (G10/Cu/Si) + // UDCS DCSs boards (G10/Cu) + // UTP1 Power bars (Cu) + // UTCP Cooling pipes (Fe) + // UTCH Cooling pipes (Water) + // UTPL Power lines (Cu) + // UTGD Gas distribution box (V2A) + // + + Int_t ilayer = 0; + Int_t istack = 0; + + Float_t xpos = 0.0; + Float_t ypos = 0.0; + Float_t zpos = 0.0; + + const Int_t kTag = 100; + Char_t cTagV[kTag]; + + const Int_t kNparBox = 3; + Float_t parBox[kNparBox]; + + const Int_t kNparTube = 3; + Float_t parTube[kNparTube]; + + // Services inside the baby frame + const Float_t kBBMdz = 223.0; + const Float_t kBBSdz = 8.5; + + // Services inside the back frame + const Float_t kBFMdz = 118.0; + const Float_t kBFSdz = 8.5; + + // The rotation matrices + const Int_t kNmatrix = 10; + Int_t matrix[kNmatrix]; + TVirtualMC::GetMC()->Matrix(matrix[0], 100.0, 0.0, 90.0, 90.0, 10.0, 0.0); // rotation around y-axis + TVirtualMC::GetMC()->Matrix(matrix[1], 80.0, 0.0, 90.0, 90.0, 10.0, 180.0); // rotation around y-axis + TVirtualMC::GetMC()->Matrix(matrix[2], 0.0, 0.0, 90.0, 90.0, 90.0, 0.0); + TVirtualMC::GetMC()->Matrix(matrix[3], 180.0, 0.0, 90.0, 90.0, 90.0, 180.0); + TVirtualMC::GetMC()->Matrix(matrix[4], 90.0, 0.0, 0.0, 0.0, 90.0, 90.0); + TVirtualMC::GetMC()->Matrix(matrix[5], 100.0, 0.0, 90.0, 270.0, 10.0, 0.0); + TVirtualMC::GetMC()->Matrix(matrix[6], 80.0, 0.0, 90.0, 270.0, 10.0, 180.0); + TVirtualMC::GetMC()->Matrix(matrix[7], 90.0, 10.0, 90.0, 100.0, 0.0, 0.0); // rotation around z-axis + TVirtualMC::GetMC()->Matrix(matrix[8], 90.0, 350.0, 90.0, 80.0, 0.0, 0.0); // rotation around z-axis + TVirtualMC::GetMC()->Matrix(matrix[9], 90.0, 90.0, 90.0, 180.0, 0.0, 0.0); // rotation around z-axis + + // + // The cooling arterias + // + + // Width of the cooling arterias + const Float_t kCOLwid = 0.8; + // Height of the cooling arterias + const Float_t kCOLhgt = 6.5; + // Positioning of the cooling + const Float_t kCOLposx = 1.0; + const Float_t kCOLposz = -1.2; + // 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] = 0.0; + parCOL[1] = 0.0; + parCOL[2] = 0.0; + TVirtualMC::GetMC()->Gsvolu("UTC1","BOX ",idtmed[1308-1],parCOL,0); + TVirtualMC::GetMC()->Gsvolu("UTC3","BOX ",idtmed[1308-1],parCOL,0); + parCOL[0] = kCOLwid/2.0 - kCOLthk; + parCOL[1] = -1.0; + parCOL[2] = kCOLhgt/2.0 - kCOLthk; + TVirtualMC::GetMC()->Gsvolu("UTC2","BOX ",idtmed[1314-1],parCOL,kNparCOL); + TVirtualMC::GetMC()->Gsvolu("UTC4","BOX ",idtmed[1314-1],parCOL,kNparCOL); + + xpos = 0.0; + ypos = 0.0; + zpos = 0.0; + TVirtualMC::GetMC()->Gspos("UTC2",1,"UTC1", xpos,ypos,zpos,0,"ONLY"); + TVirtualMC::GetMC()->Gspos("UTC4",1,"UTC3", xpos,ypos,zpos,0,"ONLY"); + + for (ilayer = 1; ilayer < kNlayer; ilayer++) { + + // Along the chambers + xpos = fgkCwidth[ilayer]/2.0 + kCOLwid/2.0 + kCOLposx; + ypos = 0.0; + zpos = fgkVrocsm + fgkSMpltT - fgkCalZpos + + kCOLhgt/2.0 - fgkSheight/2.0 + kCOLposz + + ilayer * (fgkCH + fgkVspace); + parCOL[0] = kCOLwid /2.0; + parCOL[1] = fgkSlength/2.0; + parCOL[2] = kCOLhgt /2.0; + TVirtualMC::GetMC()->Gsposp("UTC1",ilayer ,"UTI1", xpos,ypos,zpos + ,matrix[0],"ONLY",parCOL,kNparCOL); + TVirtualMC::GetMC()->Gsposp("UTC1",ilayer+ kNlayer,"UTI1",-xpos,ypos,zpos + ,matrix[1],"ONLY",parCOL,kNparCOL); + TVirtualMC::GetMC()->Gsposp("UTC1",ilayer+6*kNlayer,"UTI2", xpos,ypos,zpos + ,matrix[0],"ONLY",parCOL,kNparCOL); + TVirtualMC::GetMC()->Gsposp("UTC1",ilayer+7*kNlayer,"UTI2",-xpos,ypos,zpos + ,matrix[1],"ONLY",parCOL,kNparCOL); + TVirtualMC::GetMC()->Gsposp("UTC1",ilayer+8*kNlayer ,"UTI3", xpos,ypos,zpos + ,matrix[0],"ONLY",parCOL,kNparCOL); + TVirtualMC::GetMC()->Gsposp("UTC1",ilayer+9*kNlayer,"UTI3",-xpos,ypos,zpos + ,matrix[1],"ONLY",parCOL,kNparCOL); + + // Front of supermodules + xpos = fgkCwidth[ilayer]/2.0 + kCOLwid/2.0 + kCOLposx; + ypos = 0.0; + zpos = fgkVrocsm + fgkSMpltT - fgkCalZpos + + kCOLhgt/2.0 - fgkSheight/2.0 + kCOLposz + + ilayer * (fgkCH + fgkVspace); + parCOL[0] = kCOLwid /2.0; + parCOL[1] = fgkFlength/2.0; + parCOL[2] = kCOLhgt /2.0; + TVirtualMC::GetMC()->Gsposp("UTC3",ilayer+2*kNlayer,"UTF1", xpos,ypos,zpos + ,matrix[0],"ONLY",parCOL,kNparCOL); + TVirtualMC::GetMC()->Gsposp("UTC3",ilayer+3*kNlayer,"UTF1",-xpos,ypos,zpos + ,matrix[1],"ONLY",parCOL,kNparCOL); + TVirtualMC::GetMC()->Gsposp("UTC3",ilayer+4*kNlayer,"UTF2", xpos,ypos,zpos + ,matrix[0],"ONLY",parCOL,kNparCOL); + TVirtualMC::GetMC()->Gsposp("UTC3",ilayer+5*kNlayer,"UTF2",-xpos,ypos,zpos + ,matrix[1],"ONLY",parCOL,kNparCOL); + + } + + for (ilayer = 1; ilayer < kNlayer; ilayer++) { + + // In baby frame + xpos = fgkCwidth[ilayer]/2.0 + kCOLwid/2.0 + kCOLposx - 2.5; + ypos = kBBSdz/2.0 - kBBMdz/2.0; + zpos = fgkVrocsm + fgkSMpltT - fgkCalZpos + + kCOLhgt/2.0 - fgkSheight/2.0 + kCOLposz + + ilayer * (fgkCH + fgkVspace); + parCOL[0] = kCOLwid/2.0; + parCOL[1] = kBBSdz /2.0; + parCOL[2] = kCOLhgt/2.0; + TVirtualMC::GetMC()->Gsposp("UTC3",ilayer+6*kNlayer,"BBTRD", xpos, ypos, zpos + ,matrix[0],"ONLY",parCOL,kNparCOL); + TVirtualMC::GetMC()->Gsposp("UTC3",ilayer+7*kNlayer,"BBTRD",-xpos, ypos, zpos + ,matrix[1],"ONLY",parCOL,kNparCOL); + + } + + for (ilayer = 1; ilayer < kNlayer; ilayer++) { + + // In back frame + xpos = fgkCwidth[ilayer]/2.0 + kCOLwid/2.0 + kCOLposx - 0.3; + ypos = -kBFSdz/2.0 + kBFMdz/2.0; + zpos = fgkVrocsm + fgkSMpltT - fgkCalZpos + + kCOLhgt/2.0 - fgkSheight/2.0 + kCOLposz + + ilayer * (fgkCH + fgkVspace); + parCOL[0] = kCOLwid/2.0; + parCOL[1] = kBFSdz /2.0; + parCOL[2] = kCOLhgt/2.0; + TVirtualMC::GetMC()->Gsposp("UTC3",ilayer+6*kNlayer,"BFTRD", xpos,ypos,zpos + ,matrix[0],"ONLY",parCOL,kNparCOL); + TVirtualMC::GetMC()->Gsposp("UTC3",ilayer+7*kNlayer,"BFTRD",-xpos,ypos,zpos + ,matrix[1],"ONLY",parCOL,kNparCOL); + + } + + // The upper most layer + // Along the chambers + xpos = fgkCwidth[5]/2.0 - kCOLhgt/2.0 - 1.3; + ypos = 0.0; + zpos = fgkSheight/2.0 - fgkSMpltT - 0.4 - kCOLwid/2.0; + parCOL[0] = kCOLwid /2.0; + parCOL[1] = fgkSlength/2.0; + parCOL[2] = kCOLhgt /2.0; + TVirtualMC::GetMC()->Gsposp("UTC1",6 ,"UTI1", xpos,ypos,zpos + ,matrix[3],"ONLY",parCOL,kNparCOL); + TVirtualMC::GetMC()->Gsposp("UTC1",6+ kNlayer,"UTI1",-xpos,ypos,zpos + ,matrix[3],"ONLY",parCOL,kNparCOL); + TVirtualMC::GetMC()->Gsposp("UTC1",6+6*kNlayer,"UTI2", xpos,ypos,zpos + ,matrix[3],"ONLY",parCOL,kNparCOL); + TVirtualMC::GetMC()->Gsposp("UTC1",6+7*kNlayer,"UTI2",-xpos,ypos,zpos + ,matrix[3],"ONLY",parCOL,kNparCOL); + TVirtualMC::GetMC()->Gsposp("UTC1",6+8*kNlayer,"UTI3", xpos,ypos,zpos + ,matrix[3],"ONLY",parCOL,kNparCOL); + TVirtualMC::GetMC()->Gsposp("UTC1",6+9*kNlayer,"UTI3",-xpos,ypos,zpos + ,matrix[3],"ONLY",parCOL,kNparCOL); + // Front of supermodules + xpos = fgkCwidth[5]/2.0 - kCOLhgt/2.0 - 1.3; + ypos = 0.0; + zpos = fgkSheight/2.0 - fgkSMpltT - 0.4 - kCOLwid/2.0; + parCOL[0] = kCOLwid /2.0; + parCOL[1] = fgkFlength/2.0; + parCOL[2] = kCOLhgt /2.0; + TVirtualMC::GetMC()->Gsposp("UTC3",6+2*kNlayer,"UTF1", xpos,ypos,zpos + ,matrix[3],"ONLY",parCOL,kNparCOL); + TVirtualMC::GetMC()->Gsposp("UTC3",6+3*kNlayer,"UTF1",-xpos,ypos,zpos + ,matrix[3],"ONLY",parCOL,kNparCOL); + TVirtualMC::GetMC()->Gsposp("UTC3",6+4*kNlayer,"UTF2", xpos,ypos,zpos + ,matrix[3],"ONLY",parCOL,kNparCOL); + TVirtualMC::GetMC()->Gsposp("UTC3",6+5*kNlayer,"UTF2",-xpos,ypos,zpos + ,matrix[3],"ONLY",parCOL,kNparCOL); + // In baby frame + xpos = fgkCwidth[5]/2.0 - kCOLhgt/2.0 - 3.1; + ypos = kBBSdz/2.0 - kBBMdz/2.0; + zpos = fgkSheight/2.0 - fgkSMpltT - 0.4 - kCOLwid/2.0; + parCOL[0] = kCOLwid/2.0; + parCOL[1] = kBBSdz /2.0; + parCOL[2] = kCOLhgt/2.0; + TVirtualMC::GetMC()->Gsposp("UTC3",6+6*kNlayer,"BBTRD", xpos, ypos, zpos + ,matrix[3],"ONLY",parCOL,kNparCOL); + TVirtualMC::GetMC()->Gsposp("UTC3",6+7*kNlayer,"BBTRD",-xpos, ypos, zpos + ,matrix[3],"ONLY",parCOL,kNparCOL); + // In back frame + xpos = fgkCwidth[5]/2.0 - kCOLhgt/2.0 - 1.3; + ypos = -kBFSdz/2.0 + kBFMdz/2.0; + zpos = fgkSheight/2.0 - fgkSMpltT - 0.4 - kCOLwid/2.0; + parCOL[0] = kCOLwid/2.0; + parCOL[1] = kBFSdz /2.0; + parCOL[2] = kCOLhgt/2.0; + TVirtualMC::GetMC()->Gsposp("UTC3",6+6*kNlayer,"BFTRD", xpos,ypos,zpos + ,matrix[3],"ONLY",parCOL,kNparCOL); + TVirtualMC::GetMC()->Gsposp("UTC3",6+7*kNlayer,"BFTRD",-xpos,ypos,zpos + ,matrix[3],"ONLY",parCOL,kNparCOL); + + // + // The power bus bars + // + + const Float_t kPWRwid = 0.6; + // Increase the height of the power bus bars to take into + // account the material of additional cables, etc. + const Float_t kPWRhgtA = 5.0 + 0.2; + const Float_t kPWRhgtB = 5.0; + const Float_t kPWRposx = 2.0; + const Float_t kPWRposz = 0.1; + const Int_t kNparPWR = 3; + Float_t parPWR[kNparPWR]; + parPWR[0] = 0.0; + parPWR[1] = 0.0; + parPWR[2] = 0.0; + TVirtualMC::GetMC()->Gsvolu("UTP1","BOX ",idtmed[1325-1],parPWR,0); + TVirtualMC::GetMC()->Gsvolu("UTP3","BOX ",idtmed[1325-1],parPWR,0); + + for (ilayer = 1; ilayer < kNlayer; ilayer++) { + + // Along the chambers + xpos = fgkCwidth[ilayer]/2.0 + kPWRwid/2.0 + kPWRposx; + ypos = 0.0; + zpos = fgkVrocsm + fgkSMpltT - fgkCalZpos + + kPWRhgtA/2.0 - fgkSheight/2.0 + kPWRposz + + ilayer * (fgkCH + fgkVspace); + parPWR[0] = kPWRwid /2.0; + parPWR[1] = fgkSlength/2.0; + parPWR[2] = kPWRhgtA /2.0; + TVirtualMC::GetMC()->Gsposp("UTP1",ilayer ,"UTI1", xpos,ypos,zpos + ,matrix[0],"ONLY",parPWR,kNparPWR); + TVirtualMC::GetMC()->Gsposp("UTP1",ilayer+ kNlayer,"UTI1",-xpos,ypos,zpos + ,matrix[1],"ONLY",parPWR,kNparPWR); + TVirtualMC::GetMC()->Gsposp("UTP1",ilayer+6*kNlayer,"UTI2", xpos,ypos,zpos + ,matrix[0],"ONLY",parPWR,kNparPWR); + TVirtualMC::GetMC()->Gsposp("UTP1",ilayer+7*kNlayer,"UTI2",-xpos,ypos,zpos + ,matrix[1],"ONLY",parPWR,kNparPWR); + TVirtualMC::GetMC()->Gsposp("UTP1",ilayer+8*kNlayer,"UTI3", xpos,ypos,zpos + ,matrix[0],"ONLY",parPWR,kNparPWR); + TVirtualMC::GetMC()->Gsposp("UTP1",ilayer+9*kNlayer,"UTI3",-xpos,ypos,zpos + ,matrix[1],"ONLY",parPWR,kNparPWR); + + // Front of supermodule + xpos = fgkCwidth[ilayer]/2.0 + kPWRwid/2.0 + kPWRposx; + ypos = 0.0; + zpos = fgkVrocsm + fgkSMpltT - fgkCalZpos + + kPWRhgtA/2.0 - fgkSheight/2.0 + kPWRposz + + ilayer * (fgkCH + fgkVspace); + parPWR[0] = kPWRwid /2.0; + parPWR[1] = fgkFlength/2.0; + parPWR[2] = kPWRhgtA /2.0; + TVirtualMC::GetMC()->Gsposp("UTP3",ilayer+2*kNlayer,"UTF1", xpos,ypos,zpos + ,matrix[0],"ONLY",parPWR,kNparPWR); + TVirtualMC::GetMC()->Gsposp("UTP3",ilayer+3*kNlayer,"UTF1",-xpos,ypos,zpos + ,matrix[1],"ONLY",parPWR,kNparPWR); + TVirtualMC::GetMC()->Gsposp("UTP3",ilayer+4*kNlayer,"UTF2", xpos,ypos,zpos + ,matrix[0],"ONLY",parPWR,kNparPWR); + TVirtualMC::GetMC()->Gsposp("UTP3",ilayer+5*kNlayer,"UTF2",-xpos,ypos,zpos + ,matrix[1],"ONLY",parPWR,kNparPWR); + + } + + for (ilayer = 1; ilayer < kNlayer; ilayer++) { + + // In baby frame + xpos = fgkCwidth[ilayer]/2.0 + kPWRwid/2.0 + kPWRposx - 2.5; + ypos = kBBSdz/2.0 - kBBMdz/2.0; + zpos = fgkVrocsm + fgkSMpltT - fgkCalZpos + + kPWRhgtB/2.0 - fgkSheight/2.0 + kPWRposz + + ilayer * (fgkCH + fgkVspace); + parPWR[0] = kPWRwid /2.0; + parPWR[1] = kBBSdz /2.0; + parPWR[2] = kPWRhgtB/2.0; + TVirtualMC::GetMC()->Gsposp("UTP3",ilayer+6*kNlayer,"BBTRD", xpos, ypos, zpos + ,matrix[0],"ONLY",parPWR,kNparPWR); + TVirtualMC::GetMC()->Gsposp("UTP3",ilayer+7*kNlayer,"BBTRD",-xpos, ypos, zpos + ,matrix[1],"ONLY",parPWR,kNparPWR); + + } + + for (ilayer = 1; ilayer < kNlayer; ilayer++) { + + // In back frame + xpos = fgkCwidth[ilayer]/2.0 + kPWRwid/2.0 + kPWRposx - 0.3; + ypos = -kBFSdz/2.0 + kBFMdz/2.0; + zpos = fgkVrocsm + fgkSMpltT - fgkCalZpos + + kPWRhgtB/2.0 - fgkSheight/2.0 + kPWRposz + + ilayer * (fgkCH + fgkVspace); + parPWR[0] = kPWRwid /2.0; + parPWR[1] = kBFSdz /2.0; + parPWR[2] = kPWRhgtB/2.0; + TVirtualMC::GetMC()->Gsposp("UTP3",ilayer+8*kNlayer,"BFTRD", xpos,ypos,zpos + ,matrix[0],"ONLY",parPWR,kNparPWR); + TVirtualMC::GetMC()->Gsposp("UTP3",ilayer+9*kNlayer,"BFTRD",-xpos,ypos,zpos + ,matrix[1],"ONLY",parPWR,kNparPWR); + + } + + // The upper most layer + // Along the chambers + xpos = fgkCwidth[5]/2.0 + kPWRhgtB/2.0 - 1.3; + ypos = 0.0; + zpos = fgkSheight/2.0 - fgkSMpltT - 0.6 - kPWRwid/2.0; + parPWR[0] = kPWRwid /2.0; + parPWR[1] = fgkSlength/2.0; + parPWR[2] = kPWRhgtB /2.0 ; + TVirtualMC::GetMC()->Gsposp("UTP1",6 ,"UTI1", xpos,ypos,zpos + ,matrix[3],"ONLY",parPWR,kNparPWR); + TVirtualMC::GetMC()->Gsposp("UTP1",6+ kNlayer,"UTI1",-xpos,ypos,zpos + ,matrix[3],"ONLY",parPWR,kNparPWR); + TVirtualMC::GetMC()->Gsposp("UTP1",6+6*kNlayer,"UTI2", xpos,ypos,zpos + ,matrix[3],"ONLY",parPWR,kNparPWR); + TVirtualMC::GetMC()->Gsposp("UTP1",6+7*kNlayer,"UTI2",-xpos,ypos,zpos + ,matrix[3],"ONLY",parPWR,kNparPWR); + TVirtualMC::GetMC()->Gsposp("UTP1",6+8*kNlayer,"UTI3", xpos,ypos,zpos + ,matrix[3],"ONLY",parPWR,kNparPWR); + TVirtualMC::GetMC()->Gsposp("UTP1",6+9*kNlayer,"UTI3",-xpos,ypos,zpos + ,matrix[3],"ONLY",parPWR,kNparPWR); + // Front of supermodules + xpos = fgkCwidth[5]/2.0 + kPWRhgtB/2.0 - 1.3; + ypos = 0.0; + zpos = fgkSheight/2.0 - fgkSMpltT - 0.6 - kPWRwid/2.0; + parPWR[0] = kPWRwid /2.0; + parPWR[1] = fgkFlength/2.0; + parPWR[2] = kPWRhgtB /2.0; + TVirtualMC::GetMC()->Gsposp("UTP3",6+2*kNlayer,"UTF1", xpos,ypos,zpos + ,matrix[3],"ONLY",parPWR,kNparPWR); + TVirtualMC::GetMC()->Gsposp("UTP3",6+3*kNlayer,"UTF1",-xpos,ypos,zpos + ,matrix[3],"ONLY",parPWR,kNparPWR); + TVirtualMC::GetMC()->Gsposp("UTP3",6+4*kNlayer,"UTF2", xpos,ypos,zpos + ,matrix[3],"ONLY",parPWR,kNparPWR); + TVirtualMC::GetMC()->Gsposp("UTP3",6+5*kNlayer,"UTF2",-xpos,ypos,zpos + ,matrix[3],"ONLY",parPWR,kNparPWR); + // In baby frame + xpos = fgkCwidth[5]/2.0 + kPWRhgtB/2.0 - 3.0; + ypos = kBBSdz/2.0 - kBBMdz/2.0; + zpos = fgkSheight/2.0 - fgkSMpltT - 0.6 - kPWRwid/2.0; + parPWR[0] = kPWRwid /2.0; + parPWR[1] = kBBSdz /2.0; + parPWR[2] = kPWRhgtB/2.0; + TVirtualMC::GetMC()->Gsposp("UTP3",6+6*kNlayer,"BBTRD", xpos, ypos, zpos + ,matrix[3],"ONLY",parPWR,kNparPWR); + TVirtualMC::GetMC()->Gsposp("UTP3",6+7*kNlayer,"BBTRD",-xpos, ypos, zpos + ,matrix[3],"ONLY",parPWR,kNparPWR); + // In back frame + xpos = fgkCwidth[5]/2.0 + kPWRhgtB/2.0 - 1.3; + ypos = -kBFSdz/2.0 + kBFMdz/2.0; + zpos = fgkSheight/2.0 - fgkSMpltT - 0.6 - kPWRwid/2.0; + parPWR[0] = kPWRwid /2.0; + parPWR[1] = kBFSdz /2.0; + parPWR[2] = kPWRhgtB/2.0; + TVirtualMC::GetMC()->Gsposp("UTP3",6+8*kNlayer,"BFTRD", xpos,ypos,zpos + ,matrix[3],"ONLY",parPWR,kNparPWR); + TVirtualMC::GetMC()->Gsposp("UTP3",6+9*kNlayer,"BFTRD",-xpos,ypos,zpos + ,matrix[3],"ONLY",parPWR,kNparPWR); + + // + // The gas tubes connecting the chambers in the super modules with holes + // Material: Stainless steel + // + + parTube[0] = 0.0; + parTube[1] = 2.2/2.0; + parTube[2] = fgkClength[5][2]/2.0 - fgkHspace/2.0; + TVirtualMC::GetMC()->Gsvolu("UTG1","TUBE",idtmed[1308-1],parTube,kNparTube); + parTube[0] = 0.0; + parTube[1] = 2.1/2.0; + parTube[2] = fgkClength[5][2]/2.0 - fgkHspace/2.0; + TVirtualMC::GetMC()->Gsvolu("UTG2","TUBE",idtmed[1309-1],parTube,kNparTube); + xpos = 0.0; + ypos = 0.0; + zpos = 0.0; + TVirtualMC::GetMC()->Gspos("UTG2",1,"UTG1",xpos,ypos,zpos,0,"ONLY"); + for (ilayer = 0; ilayer < kNlayer; ilayer++) { + xpos = fgkCwidth[ilayer]/2.0 + kCOLwid/2.0 - 1.5; + ypos = 0.0; + zpos = fgkVrocsm + fgkSMpltT + kCOLhgt/2.0 - fgkSheight/2.0 + 5.0 + + ilayer * (fgkCH + fgkVspace); + TVirtualMC::GetMC()->Gspos("UTG1",1+ilayer,"UTI3", xpos, ypos, zpos,matrix[4],"ONLY"); + TVirtualMC::GetMC()->Gspos("UTG1",7+ilayer,"UTI3",-xpos, ypos, zpos,matrix[4],"ONLY"); + } + + // + // The volumes for the services at the chambers + // + + const Int_t kNparServ = 3; + Float_t parServ[kNparServ]; + + for (istack = 0; istack < kNstack; istack++) { + for (ilayer = 0; ilayer < kNlayer; ilayer++) { + + Int_t iDet = GetDetectorSec(ilayer,istack); + + snprintf(cTagV,kTag,"UU%02d",iDet); + parServ[0] = fgkCwidth[ilayer] /2.0; + parServ[1] = fgkClength[ilayer][istack]/2.0 - fgkHspace/2.0; + parServ[2] = fgkCsvH /2.0; + TVirtualMC::GetMC()->Gsvolu(cTagV,"BOX",idtmed[1302-1],parServ,kNparServ); + + } + } + + // + // The cooling pipes inside the service volumes + // + + // The cooling pipes + parTube[0] = 0.0; + parTube[1] = 0.0; + parTube[2] = 0.0; + TVirtualMC::GetMC()->Gsvolu("UTCP","TUBE",idtmed[1324-1],parTube,0); + // The cooling water + parTube[0] = 0.0; + parTube[1] = 0.2/2.0; + parTube[2] = -1.0; + TVirtualMC::GetMC()->Gsvolu("UTCH","TUBE",idtmed[1314-1],parTube,kNparTube); + // Water inside the cooling pipe + xpos = 0.0; + ypos = 0.0; + zpos = 0.0; + TVirtualMC::GetMC()->Gspos("UTCH",1,"UTCP",xpos,ypos,zpos,0,"ONLY"); + + // Position the cooling pipes in the mother volume + for (istack = 0; istack < kNstack; istack++) { + for (ilayer = 0; ilayer < kNlayer; ilayer++) { + Int_t iDet = GetDetectorSec(ilayer,istack); + Int_t iCopy = GetDetector(ilayer,istack,0) * 100; + Int_t nMCMrow = GetRowMax(ilayer,istack,0); + Float_t ySize = (GetChamberLength(ilayer,istack) - 2.0*fgkRpadW) + / ((Float_t) nMCMrow); + snprintf(cTagV,kTag,"UU%02d",iDet); + for (Int_t iMCMrow = 0; iMCMrow < nMCMrow; iMCMrow++) { + xpos = 0.0; + ypos = (0.5 + iMCMrow) * ySize + - fgkClength[ilayer][istack]/2.0 + fgkHspace/2.0; + zpos = 0.0 + 0.742/2.0; + // The cooling pipes + parTube[0] = 0.0; + parTube[1] = 0.3/2.0; // Thickness of the cooling pipes + parTube[2] = fgkCwidth[ilayer]/2.0; + TVirtualMC::GetMC()->Gsposp("UTCP",iCopy+iMCMrow,cTagV,xpos,ypos,zpos + ,matrix[2],"ONLY",parTube,kNparTube); + } + } + } + + // + // The power lines + // + + // The copper power lines + parTube[0] = 0.0; + parTube[1] = 0.0; + parTube[2] = 0.0; + TVirtualMC::GetMC()->Gsvolu("UTPL","TUBE",idtmed[1305-1],parTube,0); + + // Position the power lines in the mother volume + for (istack = 0; istack < kNstack; istack++) { + for (ilayer = 0; ilayer < kNlayer; ilayer++) { + Int_t iDet = GetDetectorSec(ilayer,istack); + Int_t iCopy = GetDetector(ilayer,istack,0) * 100; + Int_t nMCMrow = GetRowMax(ilayer,istack,0); + Float_t ySize = (GetChamberLength(ilayer,istack) - 2.0*fgkRpadW) + / ((Float_t) nMCMrow); + snprintf(cTagV,kTag,"UU%02d",iDet); + for (Int_t iMCMrow = 0; iMCMrow < nMCMrow; iMCMrow++) { + xpos = 0.0; + ypos = (0.5 + iMCMrow) * ySize - 1.0 + - fgkClength[ilayer][istack]/2.0 + fgkHspace/2.0; + zpos = -0.4 + 0.742/2.0; + parTube[0] = 0.0; + parTube[1] = 0.2/2.0; // Thickness of the power lines + parTube[2] = fgkCwidth[ilayer]/2.0; + TVirtualMC::GetMC()->Gsposp("UTPL",iCopy+iMCMrow,cTagV,xpos,ypos,zpos + ,matrix[2],"ONLY",parTube,kNparTube); + } + } + } + + // + // The MCMs + // + + const Float_t kMCMx = 3.0; + const Float_t kMCMy = 3.0; + const Float_t kMCMz = 0.3; + + const Float_t kMCMpcTh = 0.1; + const Float_t kMCMcuTh = 0.0025; + const Float_t kMCMsiTh = 0.03; + const Float_t kMCMcoTh = 0.04; + + // The mother volume for the MCMs (air) + const Int_t kNparMCM = 3; + Float_t parMCM[kNparMCM]; + parMCM[0] = kMCMx /2.0; + parMCM[1] = kMCMy /2.0; + parMCM[2] = kMCMz /2.0; + TVirtualMC::GetMC()->Gsvolu("UMCM","BOX",idtmed[1302-1],parMCM,kNparMCM); + + // The MCM carrier G10 layer + parMCM[0] = kMCMx /2.0; + parMCM[1] = kMCMy /2.0; + parMCM[2] = kMCMpcTh/2.0; + TVirtualMC::GetMC()->Gsvolu("UMC1","BOX",idtmed[1319-1],parMCM,kNparMCM); + // The MCM carrier Cu layer + parMCM[0] = kMCMx /2.0; + parMCM[1] = kMCMy /2.0; + parMCM[2] = kMCMcuTh/2.0; + TVirtualMC::GetMC()->Gsvolu("UMC2","BOX",idtmed[1318-1],parMCM,kNparMCM); + // The silicon of the chips + parMCM[0] = kMCMx /2.0; + parMCM[1] = kMCMy /2.0; + parMCM[2] = kMCMsiTh/2.0; + TVirtualMC::GetMC()->Gsvolu("UMC3","BOX",idtmed[1320-1],parMCM,kNparMCM); + // The aluminum of the cooling plates + parMCM[0] = kMCMx /2.0; + parMCM[1] = kMCMy /2.0; + parMCM[2] = kMCMcoTh/2.0; + TVirtualMC::GetMC()->Gsvolu("UMC4","BOX",idtmed[1324-1],parMCM,kNparMCM); + + // Put the MCM material inside the MCM mother volume + xpos = 0.0; + ypos = 0.0; + zpos = -kMCMz /2.0 + kMCMpcTh/2.0; + TVirtualMC::GetMC()->Gspos("UMC1",1,"UMCM",xpos,ypos,zpos,0,"ONLY"); + zpos += kMCMpcTh/2.0 + kMCMcuTh/2.0; + TVirtualMC::GetMC()->Gspos("UMC2",1,"UMCM",xpos,ypos,zpos,0,"ONLY"); + zpos += kMCMcuTh/2.0 + kMCMsiTh/2.0; + TVirtualMC::GetMC()->Gspos("UMC3",1,"UMCM",xpos,ypos,zpos,0,"ONLY"); + zpos += kMCMsiTh/2.0 + kMCMcoTh/2.0; + TVirtualMC::GetMC()->Gspos("UMC4",1,"UMCM",xpos,ypos,zpos,0,"ONLY"); + + // Position the MCMs in the mother volume + for (istack = 0; istack < kNstack; istack++) { + for (ilayer = 0; ilayer < kNlayer; ilayer++) { + Int_t iDet = GetDetectorSec(ilayer,istack); + Int_t iCopy = GetDetector(ilayer,istack,0) * 1000; + Int_t nMCMrow = GetRowMax(ilayer,istack,0); + Float_t ySize = (GetChamberLength(ilayer,istack) - 2.0*fgkRpadW) + / ((Float_t) nMCMrow); + Int_t nMCMcol = 8; + Float_t xSize = (GetChamberWidth(ilayer) - 2.0*fgkCpadW) + / ((Float_t) nMCMcol + 6); // Introduce 6 gaps + Int_t iMCM[8] = { 1, 2, 3, 5, 8, 9, 10, 12 }; // 0..7 MCM + 6 gap structure + snprintf(cTagV,kTag,"UU%02d",iDet); + for (Int_t iMCMrow = 0; iMCMrow < nMCMrow; iMCMrow++) { + for (Int_t iMCMcol = 0; iMCMcol < nMCMcol; iMCMcol++) { + xpos = (0.5 + iMCM[iMCMcol]) * xSize + 1.0 + - fgkCwidth[ilayer]/2.0; + ypos = (0.5 + iMCMrow) * ySize + 1.0 + - fgkClength[ilayer][istack]/2.0 + fgkHspace/2.0; + zpos = -0.4 + 0.742/2.0; + TVirtualMC::GetMC()->Gspos("UMCM",iCopy+iMCMrow*10+iMCMcol,cTagV + ,xpos,ypos,zpos,0,"ONLY"); + // Add two additional smaller cooling pipes on top of the MCMs + // to mimic the meandering structure + xpos = (0.5 + iMCM[iMCMcol]) * xSize + 1.0 + - fgkCwidth[ilayer]/2.0; + ypos = (0.5 + iMCMrow) * ySize + - fgkClength[ilayer][istack]/2.0 + fgkHspace/2.0; + zpos = 0.0 + 0.742/2.0; + parTube[0] = 0.0; + parTube[1] = 0.3/2.0; // Thickness of the cooling pipes + parTube[2] = kMCMx/2.0; + TVirtualMC::GetMC()->Gsposp("UTCP",iCopy+iMCMrow*10+iMCMcol+ 50,cTagV + ,xpos,ypos+1.0,zpos + ,matrix[2],"ONLY",parTube,kNparTube); + TVirtualMC::GetMC()->Gsposp("UTCP",iCopy+iMCMrow*10+iMCMcol+500,cTagV + ,xpos,ypos+2.0,zpos + ,matrix[2],"ONLY",parTube,kNparTube); + + } + } + + } + } + + // + // The DCS boards // - // index[0] = plane number - // index[1] = chamber number - // index[2] = sector number + + const Float_t kDCSx = 9.0; + const Float_t kDCSy = 14.5; + const Float_t kDCSz = 0.3; + + const Float_t kDCSpcTh = 0.15; + const Float_t kDCScuTh = 0.01; + const Float_t kDCScoTh = 0.04; + + // The mother volume for the DCSs (air) + const Int_t kNparDCS = 3; + Float_t parDCS[kNparDCS]; + parDCS[0] = kDCSx /2.0; + parDCS[1] = kDCSy /2.0; + parDCS[2] = kDCSz /2.0; + TVirtualMC::GetMC()->Gsvolu("UDCS","BOX",idtmed[1302-1],parDCS,kNparDCS); + + // The DCS carrier G10 layer + parDCS[0] = kDCSx /2.0; + parDCS[1] = kDCSy /2.0; + parDCS[2] = kDCSpcTh/2.0; + TVirtualMC::GetMC()->Gsvolu("UDC1","BOX",idtmed[1319-1],parDCS,kNparDCS); + // The DCS carrier Cu layer + parDCS[0] = kDCSx /2.0; + parDCS[1] = kDCSy /2.0; + parDCS[2] = kDCScuTh/2.0; + TVirtualMC::GetMC()->Gsvolu("UDC2","BOX",idtmed[1318-1],parDCS,kNparDCS); + // The aluminum of the cooling plates + parDCS[0] = 5.0 /2.0; + parDCS[1] = 5.0 /2.0; + parDCS[2] = kDCScoTh/2.0; + TVirtualMC::GetMC()->Gsvolu("UDC3","BOX",idtmed[1324-1],parDCS,kNparDCS); + + // Put the DCS material inside the DCS mother volume + xpos = 0.0; + ypos = 0.0; + zpos = -kDCSz /2.0 + kDCSpcTh/2.0; + TVirtualMC::GetMC()->Gspos("UDC1",1,"UDCS",xpos,ypos,zpos,0,"ONLY"); + zpos += kDCSpcTh/2.0 + kDCScuTh/2.0; + TVirtualMC::GetMC()->Gspos("UDC2",1,"UDCS",xpos,ypos,zpos,0,"ONLY"); + zpos += kDCScuTh/2.0 + kDCScoTh/2.0; + TVirtualMC::GetMC()->Gspos("UDC3",1,"UDCS",xpos,ypos,zpos,0,"ONLY"); + + // Put the DCS board in the chamber services mother volume + for (istack = 0; istack < kNstack; istack++) { + for (ilayer = 0; ilayer < kNlayer; ilayer++) { + Int_t iDet = GetDetectorSec(ilayer,istack); + Int_t iCopy = iDet + 1; + xpos = fgkCwidth[ilayer]/2.0 - 1.9 * (GetChamberLength(ilayer,istack) - 2.0*fgkRpadW) + / ((Float_t) GetRowMax(ilayer,istack,0)); + ypos = 0.05 * fgkClength[ilayer][istack]; + zpos = kDCSz/2.0 - fgkCsvH/2.0; + snprintf(cTagV,kTag,"UU%02d",iDet); + TVirtualMC::GetMC()->Gspos("UDCS",iCopy,cTagV,xpos,ypos,zpos,0,"ONLY"); + } + } + // - // mode=0 - local coordinate in y, z, x - rotated global - // mode=2 - local coordinate in pad, and pad row, x - rotated global + // The ORI boards // - //Int_t idet = GetDetector(iplan,icham,isect); // Detector number - Int_t idet = GetDetector(index[0],index[1],index[2]); // Detector number - Rotate(idet,global,local); - if (mode==0) return kTRUE; + const Float_t kORIx = 4.2; + const Float_t kORIy = 13.5; + const Float_t kORIz = 0.3; + + const Float_t kORIpcTh = 0.15; + const Float_t kORIcuTh = 0.01; + const Float_t kORIcoTh = 0.04; + + // The mother volume for the ORIs (air) + const Int_t kNparORI = 3; + Float_t parORI[kNparORI]; + parORI[0] = kORIx /2.0; + parORI[1] = kORIy /2.0; + parORI[2] = kORIz /2.0; + TVirtualMC::GetMC()->Gsvolu("UORI","BOX",idtmed[1302-1],parORI,kNparORI); + + // The ORI carrier G10 layer + parORI[0] = kORIx /2.0; + parORI[1] = kORIy /2.0; + parORI[2] = kORIpcTh/2.0; + TVirtualMC::GetMC()->Gsvolu("UOR1","BOX",idtmed[1319-1],parORI,kNparORI); + // The ORI carrier Cu layer + parORI[0] = kORIx /2.0; + parORI[1] = kORIy /2.0; + parORI[2] = kORIcuTh/2.0; + TVirtualMC::GetMC()->Gsvolu("UOR2","BOX",idtmed[1318-1],parORI,kNparORI); + // The aluminum of the cooling plates + parORI[0] = kORIx /2.0; + parORI[1] = kORIy /2.0; + parORI[2] = kORIcoTh/2.0; + TVirtualMC::GetMC()->Gsvolu("UOR3","BOX",idtmed[1324-1],parORI,kNparORI); + + // Put the ORI material inside the ORI mother volume + xpos = 0.0; + ypos = 0.0; + zpos = -kORIz /2.0 + kORIpcTh/2.0; + TVirtualMC::GetMC()->Gspos("UOR1",1,"UORI",xpos,ypos,zpos,0,"ONLY"); + zpos += kORIpcTh/2.0 + kORIcuTh/2.0; + TVirtualMC::GetMC()->Gspos("UOR2",1,"UORI",xpos,ypos,zpos,0,"ONLY"); + zpos += kORIcuTh/2.0 + kORIcoTh/2.0; + TVirtualMC::GetMC()->Gspos("UOR3",1,"UORI",xpos,ypos,zpos,0,"ONLY"); + + // Put the ORI board in the chamber services mother volume + for (istack = 0; istack < kNstack; istack++) { + for (ilayer = 0; ilayer < kNlayer; ilayer++) { + Int_t iDet = GetDetectorSec(ilayer,istack); + Int_t iCopy = iDet + 1; + xpos = fgkCwidth[ilayer]/2.0 - 1.92 * (GetChamberLength(ilayer,istack) - 2.0*fgkRpadW) + / ((Float_t) GetRowMax(ilayer,istack,0)); + ypos = -16.0; + zpos = kORIz/2.0 - fgkCsvH/2.0; + snprintf(cTagV,kTag,"UU%02d",iDet); + TVirtualMC::GetMC()->Gspos("UORI",iCopy ,cTagV,xpos,ypos,zpos,0,"ONLY"); + xpos = -fgkCwidth[ilayer]/2.0 + 3.8 * (GetChamberLength(ilayer,istack) - 2.0*fgkRpadW) + / ((Float_t) GetRowMax(ilayer,istack,0)); + ypos = -16.0; + zpos = kORIz/2.0 - fgkCsvH/2.0; + snprintf(cTagV,kTag,"UU%02d",iDet); + TVirtualMC::GetMC()->Gspos("UORI",iCopy+kNdet,cTagV,xpos,ypos,zpos,0,"ONLY"); + } + } + // - // Float_t row0 = par->GetRow0(iplan,icham,isect); - //Float_t col0 = par->GetCol0(iplan); - //Float_t time0 = GetTime0(iplan); + // Services in front of the super module + // + + // Gas in-/outlet pipes (INOX) + parTube[0] = 0.0; + parTube[1] = 0.0; + parTube[2] = 0.0; + TVirtualMC::GetMC()->Gsvolu("UTG3","TUBE",idtmed[1308-1],parTube,0); + // The gas inside the in-/outlet pipes (Xe) + parTube[0] = 0.0; + parTube[1] = 1.2/2.0; + parTube[2] = -1.0; + TVirtualMC::GetMC()->Gsvolu("UTG4","TUBE",idtmed[1309-1],parTube,kNparTube); + xpos = 0.0; + ypos = 0.0; + zpos = 0.0; + TVirtualMC::GetMC()->Gspos("UTG4",1,"UTG3",xpos,ypos,zpos,0,"ONLY"); + for (ilayer = 0; ilayer < kNlayer-1; ilayer++) { + xpos = 0.0; + ypos = fgkClength[ilayer][2]/2.0 + + fgkClength[ilayer][1] + + fgkClength[ilayer][0]; + zpos = 9.0 - fgkSheight/2.0 + + ilayer * (fgkCH + fgkVspace); + parTube[0] = 0.0; + parTube[1] = 1.5/2.0; + parTube[2] = fgkCwidth[ilayer]/2.0 - 2.5; + TVirtualMC::GetMC()->Gsposp("UTG3",ilayer+1 ,"UTI1", xpos, ypos, zpos + ,matrix[2],"ONLY",parTube,kNparTube); + TVirtualMC::GetMC()->Gsposp("UTG3",ilayer+1+1*kNlayer,"UTI1", xpos,-ypos, zpos + ,matrix[2],"ONLY",parTube,kNparTube); + TVirtualMC::GetMC()->Gsposp("UTG3",ilayer+1+2*kNlayer,"UTI2", xpos, ypos, zpos + ,matrix[2],"ONLY",parTube,kNparTube); + TVirtualMC::GetMC()->Gsposp("UTG3",ilayer+1+3*kNlayer,"UTI2", xpos,-ypos, zpos + ,matrix[2],"ONLY",parTube,kNparTube); + TVirtualMC::GetMC()->Gsposp("UTG3",ilayer+1+4*kNlayer,"UTI3", xpos, ypos, zpos + ,matrix[2],"ONLY",parTube,kNparTube); + TVirtualMC::GetMC()->Gsposp("UTG3",ilayer+1+5*kNlayer,"UTI3", xpos,-ypos, zpos + ,matrix[2],"ONLY",parTube,kNparTube); + } + + // Gas distribution box + parBox[0] = 14.50/2.0; + parBox[1] = 4.52/2.0; + parBox[2] = 5.00/2.0; + TVirtualMC::GetMC()->Gsvolu("UTGD","BOX ",idtmed[1308-1],parBox,kNparBox); + parBox[0] = 14.50/2.0; + parBox[1] = 4.00/2.0; + parBox[2] = 4.40/2.0; + TVirtualMC::GetMC()->Gsvolu("UTGI","BOX ",idtmed[1309-1],parBox,kNparBox); + parTube[0] = 0.0; + parTube[1] = 4.0/2.0; + parTube[2] = 8.0/2.0; + TVirtualMC::GetMC()->Gsvolu("UTGT","TUBE",idtmed[1308-1],parTube,kNparTube); + parTube[0] = 0.0; + parTube[1] = 3.4/2.0; + parTube[2] = 8.0/2.0; + TVirtualMC::GetMC()->Gsvolu("UTGG","TUBE",idtmed[1309-1],parTube,kNparTube); + xpos = 0.0; + ypos = 0.0; + zpos = 0.0; + TVirtualMC::GetMC()->Gspos("UTGI",1,"UTGD",xpos,ypos,zpos, 0,"ONLY"); + TVirtualMC::GetMC()->Gspos("UTGG",1,"UTGT",xpos,ypos,zpos, 0,"ONLY"); + xpos = 0.0; + ypos = 0.0; + zpos = 0.0; + TVirtualMC::GetMC()->Gspos("UTGD",1,"UTF1",xpos,ypos,zpos, 0,"ONLY"); + xpos = -3.0; + ypos = 0.0; + zpos = 6.5; + TVirtualMC::GetMC()->Gspos("UTGT",1,"UTF1",xpos,ypos,zpos, 0,"ONLY"); + xpos = -11.25; + ypos = 0.0; + zpos = 0.5; + TVirtualMC::GetMC()->Gspos("UTGT",3,"UTF1",xpos,ypos,zpos,matrix[2],"ONLY"); + xpos = 11.25; + ypos = 0.0; + zpos = 0.5; + TVirtualMC::GetMC()->Gspos("UTGT",5,"UTF1",xpos,ypos,zpos,matrix[2],"ONLY"); + + // Cooling manifolds + parBox[0] = 5.0/2.0; + parBox[1] = 23.0/2.0; + parBox[2] = 70.0/2.0; + TVirtualMC::GetMC()->Gsvolu("UTCM","BOX ",idtmed[1302-1],parBox,kNparBox); + parBox[0] = 5.0/2.0; + parBox[1] = 5.0/2.0; + parBox[2] = 70.0/2.0; + TVirtualMC::GetMC()->Gsvolu("UTCA","BOX ",idtmed[1308-1],parBox,kNparBox); + parBox[0] = 5.0/2.0 - 0.3; + parBox[1] = 5.0/2.0 - 0.3; + parBox[2] = 70.0/2.0 - 0.3; + TVirtualMC::GetMC()->Gsvolu("UTCW","BOX ",idtmed[1314-1],parBox,kNparBox); + xpos = 0.0; + ypos = 0.0; + zpos = 0.0; + TVirtualMC::GetMC()->Gspos("UTCW",1,"UTCA", xpos, ypos, zpos, 0,"ONLY"); + xpos = 0.0; + ypos = 5.0/2.0 - 23.0/2.0; + zpos = 0.0; + TVirtualMC::GetMC()->Gspos("UTCA",1,"UTCM", xpos, ypos, zpos, 0,"ONLY"); + parTube[0] = 0.0; + parTube[1] = 3.0/2.0; + parTube[2] = 18.0/2.0; + TVirtualMC::GetMC()->Gsvolu("UTCO","TUBE",idtmed[1308-1],parTube,kNparTube); + parTube[0] = 0.0; + parTube[1] = 3.0/2.0 - 0.3; + parTube[2] = 18.0/2.0; + TVirtualMC::GetMC()->Gsvolu("UTCL","TUBE",idtmed[1314-1],parTube,kNparTube); + xpos = 0.0; + ypos = 0.0; + zpos = 0.0; + TVirtualMC::GetMC()->Gspos("UTCL",1,"UTCO", xpos, ypos, zpos, 0,"ONLY"); + xpos = 0.0; + ypos = 2.5; + zpos = -70.0/2.0 + 7.0; + TVirtualMC::GetMC()->Gspos("UTCO",1,"UTCM", xpos, ypos, zpos,matrix[4],"ONLY"); + zpos += 7.0; + TVirtualMC::GetMC()->Gspos("UTCO",2,"UTCM", xpos, ypos, zpos,matrix[4],"ONLY"); + zpos += 7.0; + TVirtualMC::GetMC()->Gspos("UTCO",3,"UTCM", xpos, ypos, zpos,matrix[4],"ONLY"); + zpos += 7.0; + TVirtualMC::GetMC()->Gspos("UTCO",4,"UTCM", xpos, ypos, zpos,matrix[4],"ONLY"); + zpos += 7.0; + TVirtualMC::GetMC()->Gspos("UTCO",5,"UTCM", xpos, ypos, zpos,matrix[4],"ONLY"); + zpos += 7.0; + TVirtualMC::GetMC()->Gspos("UTCO",6,"UTCM", xpos, ypos, zpos,matrix[4],"ONLY"); + zpos += 7.0; + TVirtualMC::GetMC()->Gspos("UTCO",7,"UTCM", xpos, ypos, zpos,matrix[4],"ONLY"); + zpos += 7.0; + TVirtualMC::GetMC()->Gspos("UTCO",8,"UTCM", xpos, ypos, zpos,matrix[4],"ONLY"); + + xpos = 40.0; + ypos = fgkFlength/2.0 - 23.0/2.0; + zpos = 0.0; + TVirtualMC::GetMC()->Gspos("UTCM",1,"UTF1", xpos, ypos, zpos,matrix[0],"ONLY"); + TVirtualMC::GetMC()->Gspos("UTCM",2,"UTF1",-xpos, ypos, zpos,matrix[1],"ONLY"); + TVirtualMC::GetMC()->Gspos("UTCM",3,"UTF2", xpos,-ypos, zpos,matrix[5],"ONLY"); + TVirtualMC::GetMC()->Gspos("UTCM",4,"UTF2",-xpos,-ypos, zpos,matrix[6],"ONLY"); + + // Power connection boards (Cu) + parBox[0] = 0.5/2.0; + parBox[1] = 15.0/2.0; + parBox[2] = 7.0/2.0; + TVirtualMC::GetMC()->Gsvolu("UTPC","BOX ",idtmed[1325-1],parBox,kNparBox); + for (ilayer = 0; ilayer < kNlayer-1; ilayer++) { + xpos = fgkCwidth[ilayer]/2.0 + kPWRwid/2.0; + ypos = 0.0; + zpos = fgkVrocsm + fgkSMpltT + kPWRhgtA/2.0 - fgkSheight/2.0 + kPWRposz + + (ilayer+1) * (fgkCH + fgkVspace); + TVirtualMC::GetMC()->Gspos("UTPC",ilayer ,"UTF1", xpos,ypos,zpos,matrix[0],"ONLY"); + TVirtualMC::GetMC()->Gspos("UTPC",ilayer+kNlayer,"UTF1",-xpos,ypos,zpos,matrix[1],"ONLY"); + } + xpos = fgkCwidth[5]/2.0 + kPWRhgtA/2.0 - 2.0; + ypos = 0.0; + zpos = fgkSheight/2.0 - fgkSMpltT - 2.0; + TVirtualMC::GetMC()->Gspos("UTPC",5 ,"UTF1", xpos,ypos,zpos,matrix[3],"ONLY"); + TVirtualMC::GetMC()->Gspos("UTPC",5+kNlayer,"UTF1",-xpos,ypos,zpos,matrix[3],"ONLY"); + + // Power connection panel (Al) + parBox[0] = 60.0/2.0; + parBox[1] = 10.0/2.0; + parBox[2] = 3.0/2.0; + TVirtualMC::GetMC()->Gsvolu("UTPP","BOX ",idtmed[1301-1],parBox,kNparBox); + xpos = 0.0; + ypos = 0.0; + zpos = 18.0; + TVirtualMC::GetMC()->Gspos("UTPP",1,"UTF1", xpos,ypos,zpos,0,"ONLY"); + + // + // Electronics boxes + // + + // Casing (INOX) + parBox[0] = 60.0/2.0; + parBox[1] = 10.0/2.0; + parBox[2] = 6.0/2.0; + TVirtualMC::GetMC()->Gsvolu("UTE1","BOX ",idtmed[1308-1],parBox,kNparBox); + // Interior (air) + parBox[0] = parBox[0] - 0.5; + parBox[1] = parBox[1] - 0.5; + parBox[2] = parBox[2] - 0.5; + TVirtualMC::GetMC()->Gsvolu("UTE2","BOX ",idtmed[1302-1],parBox,kNparBox); + xpos = 0.0; + ypos = 0.0; + zpos = 0.0; + TVirtualMC::GetMC()->Gspos("UTE2",1,"UTE1",xpos,ypos,zpos,0,"ONLY"); + xpos = 0.0; + ypos = fgkSlength/2.0 - 10.0/2.0 - 3.0; + zpos = -fgkSheight/2.0 + 6.0/2.0 + 1.0; + TVirtualMC::GetMC()->Gspos("UTE1",1,"UTI1", xpos,ypos,zpos,0,"ONLY"); + TVirtualMC::GetMC()->Gspos("UTE1",2,"UTI2", xpos,ypos,zpos,0,"ONLY"); + TVirtualMC::GetMC()->Gspos("UTE1",3,"UTI3", xpos,ypos,zpos,0,"ONLY"); + + // Casing (INOX) + parBox[0] = 50.0/2.0; + parBox[1] = 15.0/2.0; + parBox[2] = 20.0/2.0; + TVirtualMC::GetMC()->Gsvolu("UTE3","BOX ",idtmed[1308-1],parBox,kNparBox); + // Interior (air) + parBox[0] = parBox[0] - 0.5; + parBox[1] = parBox[1] - 0.5; + parBox[2] = parBox[2] - 0.5; + TVirtualMC::GetMC()->Gsvolu("UTE4","BOX ",idtmed[1302-1],parBox,kNparBox); + xpos = 0.0; + ypos = 0.0; + zpos = 0.0; + TVirtualMC::GetMC()->Gspos("UTE4",1,"UTE3",xpos,ypos,zpos,0,"ONLY"); + xpos = 0.0; + ypos = -fgkSlength/2.0 + 15.0/2.0 + 3.0; + zpos = -fgkSheight/2.0 + 20.0/2.0 + 1.0; + TVirtualMC::GetMC()->Gspos("UTE3",1,"UTI1", xpos,ypos,zpos,0,"ONLY"); + TVirtualMC::GetMC()->Gspos("UTE3",2,"UTI2", xpos,ypos,zpos,0,"ONLY"); + TVirtualMC::GetMC()->Gspos("UTE3",3,"UTI3", xpos,ypos,zpos,0,"ONLY"); + + // Casing (INOX) + parBox[0] = 20.0/2.0; + parBox[1] = 7.0/2.0; + parBox[2] = 20.0/2.0; + TVirtualMC::GetMC()->Gsvolu("UTE5","BOX ",idtmed[1308-1],parBox,kNparBox); + // Interior (air) + parBox[0] = parBox[0] - 0.5; + parBox[1] = parBox[1] - 0.5; + parBox[2] = parBox[2] - 0.5; + TVirtualMC::GetMC()->Gsvolu("UTE6","BOX ",idtmed[1302-1],parBox,kNparBox); + xpos = 0.0; + ypos = 0.0; + zpos = 0.0; + TVirtualMC::GetMC()->Gspos("UTE6",1,"UTE5",xpos,ypos,zpos,0,"ONLY"); + xpos = 20.0; + ypos = -fgkSlength/2.0 + 7.0/2.0 + 3.0; + zpos = 0.0; + TVirtualMC::GetMC()->Gspos("UTE5",1,"UTI1", xpos,ypos,zpos,0,"ONLY"); + TVirtualMC::GetMC()->Gspos("UTE5",2,"UTI2", xpos,ypos,zpos,0,"ONLY"); + TVirtualMC::GetMC()->Gspos("UTE5",3,"UTI3", xpos,ypos,zpos,0,"ONLY"); + xpos = -xpos; + TVirtualMC::GetMC()->Gspos("UTE5",4,"UTI1", xpos,ypos,zpos,0,"ONLY"); + TVirtualMC::GetMC()->Gspos("UTE5",5,"UTI2", xpos,ypos,zpos,0,"ONLY"); + TVirtualMC::GetMC()->Gspos("UTE5",6,"UTI3", xpos,ypos,zpos,0,"ONLY"); + +} + +//_____________________________________________________________________________ +void AliTRDgeometry::AssembleChamber(Int_t ilayer, Int_t istack) +{ + // + // Group volumes UA, UD, UF, UU into an assembly that defines the + // alignable volume of a single readout chamber + // + + const Int_t kTag = 100; + Char_t cTagV[kTag]; + Char_t cTagM[kTag]; + + Double_t xpos = 0.0; + Double_t ypos = 0.0; + Double_t zpos = 0.0; + + Int_t idet = GetDetectorSec(ilayer,istack); + + // Create the assembly for a given ROC + snprintf(cTagM,kTag,"UT%02d",idet); + TGeoVolume *roc = new TGeoVolumeAssembly(cTagM); + + // Add the lower part of the chamber (aluminum frame), + // including radiator and drift region + xpos = 0.0; + ypos = 0.0; + zpos = fgkCraH/2.0 + fgkCdrH/2.0 - fgkCHsv/2.0; + snprintf(cTagV,kTag,"UA%02d",idet); + TGeoVolume *rocA = gGeoManager->GetVolume(cTagV); + roc->AddNode(rocA,1,new TGeoTranslation(xpos,ypos,zpos)); + + // Add the additional aluminum ledges + xpos = fgkCwidth[ilayer]/2.0 + fgkCalWmod/2.0; + ypos = 0.0; + zpos = fgkCraH + fgkCdrH - fgkCalZpos - fgkCalHmod/2.0 - fgkCHsv/2.0; + snprintf(cTagV,kTag,"UZ%02d",idet); + TGeoVolume *rocZ = gGeoManager->GetVolume(cTagV); + roc->AddNode(rocZ,1,new TGeoTranslation( xpos,ypos,zpos)); + roc->AddNode(rocZ,2,new TGeoTranslation(-xpos,ypos,zpos)); + + // Add the additional wacosit ledges + xpos = fgkCwidth[ilayer]/2.0 + fgkCwsW/2.0; + ypos = 0.0; + zpos = fgkCraH + fgkCdrH - fgkCwsH/2.0 - fgkCHsv/2.0; + snprintf(cTagV,kTag,"UP%02d",idet); + TGeoVolume *rocP = gGeoManager->GetVolume(cTagV); + roc->AddNode(rocP,1,new TGeoTranslation( xpos,ypos,zpos)); + roc->AddNode(rocP,2,new TGeoTranslation(-xpos,ypos,zpos)); + + // Add the middle part of the chamber (G10 frame), + // including amplification region + xpos = 0.0; + ypos = 0.0; + zpos = fgkCamH/2.0 + fgkCraH + fgkCdrH - fgkCHsv/2.0; + snprintf(cTagV,kTag,"UD%02d",idet); + TGeoVolume *rocD = gGeoManager->GetVolume(cTagV); + roc->AddNode(rocD,1,new TGeoTranslation(xpos,ypos,zpos)); + + // Add the upper part of the chamber (aluminum frame), + // including back panel and FEE + xpos = 0.0; + ypos = 0.0; + zpos = fgkCroH/2.0 + fgkCamH + fgkCraH + fgkCdrH - fgkCHsv/2.0; + snprintf(cTagV,kTag,"UF%02d",idet); + TGeoVolume *rocF = gGeoManager->GetVolume(cTagV); + roc->AddNode(rocF,1,new TGeoTranslation(xpos,ypos,zpos)); + + // Add the volume with services on top of the back panel + xpos = 0.0; + ypos = 0.0; + zpos = fgkCsvH/2.0 + fgkCroH + fgkCamH + fgkCraH + fgkCdrH - fgkCHsv/2.0; + snprintf(cTagV,kTag,"UU%02d",idet); + TGeoVolume *rocU = gGeoManager->GetVolume(cTagV); + roc->AddNode(rocU,1,new TGeoTranslation(xpos,ypos,zpos)); + + // Place the ROC assembly into the super modules + xpos = 0.0; + ypos = 0.0; + ypos = fgkClength[ilayer][0] + fgkClength[ilayer][1] + fgkClength[ilayer][2]/2.0; + for (Int_t ic = 0; ic < istack; ic++) { + ypos -= fgkClength[ilayer][ic]; + } + ypos -= fgkClength[ilayer][istack]/2.0; + zpos = fgkVrocsm + fgkSMpltT + fgkCHsv/2.0 - fgkSheight/2.0 + + ilayer * (fgkCH + fgkVspace); + TGeoVolume *sm1 = gGeoManager->GetVolume("UTI1"); + TGeoVolume *sm2 = gGeoManager->GetVolume("UTI2"); + TGeoVolume *sm3 = gGeoManager->GetVolume("UTI3"); + sm1->AddNode(roc,1,new TGeoTranslation(xpos,ypos,zpos)); + sm2->AddNode(roc,1,new TGeoTranslation(xpos,ypos,zpos)); + if (istack != 2) { + // w/o middle stack + sm3->AddNode(roc,1,new TGeoTranslation(xpos,ypos,zpos)); + } + +} + +//_____________________________________________________________________________ +Bool_t AliTRDgeometry::RotateBack(Int_t det + , const Double_t * const loc + , Double_t *glb) const +{ // - // mode 1 to be implemented later - // calculate (x,y,z) position in time bin pad row pad + // Rotates a chambers to transform the corresponding local frame + // coordinates into the coordinates of the ALICE restframe . // - //rot[0] = time0 - (timeSlice - par->GetTimeBefore()) - // * par->GetDriftVelocity()/par->GetSamplingFrequency(); - //rot[1] = col0 + padCol - // * par->GetColPadSize(iplan); - //rot[2] = row0 + padRow - // * par->GetRowPadSize(iplan,icham,isect); + + Int_t sector = GetSector(det); + Float_t phi = 2.0 * TMath::Pi() / (Float_t) fgkNsector * ((Float_t) sector + 0.5); + + glb[0] = loc[0] * TMath::Cos(phi) - loc[1] * TMath::Sin(phi); + glb[1] = loc[0] * TMath::Sin(phi) + loc[1] * TMath::Cos(phi); + glb[2] = loc[2]; return kTRUE; } //_____________________________________________________________________________ -Bool_t AliTRDgeometry::Global2Detector(Double_t global[3], Int_t index[3]) +Int_t AliTRDgeometry::GetDetectorSec(Int_t layer, Int_t stack) { - // - // input = global position - // output = index - // index[0] = plane number - // index[1] = chamber number - // index[2] = sector number + // + // Convert plane / stack into detector number for one single sector // - Float_t fi; + return (layer + stack * fgkNlayer); + +} + +//_____________________________________________________________________________ +Int_t AliTRDgeometry::GetDetector(Int_t layer, Int_t stack, Int_t sector) +{ // - fi = TMath::ATan2(global[1],global[0]); - if (fi<0) fi += 2*TMath::Pi(); - index[2] = Int_t(TMath::Nint((fi - GetAlpha()/2.)/GetAlpha())); + // Convert layer / stack / sector into detector number // + + return (layer + stack * fgkNlayer + sector * fgkNlayer * fgkNstack); + +} + +//_____________________________________________________________________________ +Int_t AliTRDgeometry::GetLayer(Int_t det) +{ // - Float_t locx = global[0] * fRotA11[index[2]] + global[1] * fRotA12[index[2]]; - index[0] = 0; - Float_t max = locx - GetTime0(0); - for (Int_t iplane=1; iplane into the - // corresponding local frame . + // Reconstruct the chamber number from the z position and layer number + // + // The return function has to be protected for positiveness !! // - Int_t sector = GetSector(d); + if ((layer < 0) || + (layer >= fgkNlayer)) return -1; + + Int_t istck = fgkNstack; + Double_t zmin = 0.0; + Double_t zmax = 0.0; + + do { + istck--; + if (istck < 0) break; + AliTRDpadPlane *pp = GetPadPlane(layer,istck); + zmax = pp->GetRow0(); + Int_t nrows = pp->GetNrows(); + zmin = zmax - 2 * pp->GetLengthOPad() + - (nrows-2) * pp->GetLengthIPad() + - (nrows-1) * pp->GetRowSpacing(); + } while((z < zmin) || (z > zmax)); + + return istck; - rot[0] = pos[0] * fRotA11[sector] + pos[1] * fRotA12[sector]; - rot[1] = -pos[0] * fRotA21[sector] + pos[1] * fRotA22[sector]; - rot[2] = pos[2]; +} - return kTRUE; +//_____________________________________________________________________________ +Int_t AliTRDgeometry::GetSector(Int_t det) +{ + // + // Reconstruct the sector number from the detector number + // + + return ((Int_t) (det / (fgkNlayer * fgkNstack))); } //_____________________________________________________________________________ -Bool_t AliTRDgeometry::RotateBack(Int_t d, Double_t *rot, Double_t *pos) const +AliTRDpadPlane *AliTRDgeometry::GetPadPlane(Int_t layer, Int_t stack) { // - // Rotates a chambers from the position of sector 0 into its - // original position and transforms the corresponding local frame - // coordinates into the coordinates of the ALICE restframe . + // Returns the pad plane for a given plane and stack number // - Int_t sector = GetSector(d); + if (!fgPadPlaneArray) { + CreatePadPlaneArray(); + } - pos[0] = rot[0] * fRotB11[sector] + rot[1] * fRotB12[sector]; - pos[1] = -rot[0] * fRotB21[sector] + rot[1] * fRotB22[sector]; - pos[2] = rot[2]; + Int_t ipp = GetDetectorSec(layer,stack); + return ((AliTRDpadPlane *) fgPadPlaneArray->At(ipp)); - return kTRUE; +} + +//_____________________________________________________________________________ +Int_t AliTRDgeometry::GetRowMax(Int_t layer, Int_t stack, Int_t /*sector*/) +{ + // + // Returns the number of rows on the pad plane + // + + return GetPadPlane(layer,stack)->GetNrows(); } //_____________________________________________________________________________ -Int_t AliTRDgeometry::GetDetectorSec(Int_t p, Int_t c) +Int_t AliTRDgeometry::GetColMax(Int_t layer) { // - // Convert plane / chamber into detector number for one single sector + // Returns the number of rows on the pad plane // - return (p + c * fgkNplan); + return GetPadPlane(layer,0)->GetNcols(); } //_____________________________________________________________________________ -Int_t AliTRDgeometry::GetDetector(Int_t p, Int_t c, Int_t s) +Double_t AliTRDgeometry::GetRow0(Int_t layer, Int_t stack, Int_t /*sector*/) { // - // Convert plane / chamber / sector into detector number + // Returns the position of the border of the first pad in a row // - return (p + c * fgkNplan + s * fgkNplan * fgkNcham); + return GetPadPlane(layer,stack)->GetRow0(); } //_____________________________________________________________________________ -Int_t AliTRDgeometry::GetPlane(Int_t d) const +Double_t AliTRDgeometry::GetCol0(Int_t layer) { // - // Reconstruct the plane number from the detector number + // Returns the position of the border of the first pad in a column // - return ((Int_t) (d % fgkNplan)); + return GetPadPlane(layer,0)->GetCol0(); } //_____________________________________________________________________________ -Int_t AliTRDgeometry::GetChamber(Int_t d) const +Bool_t AliTRDgeometry::CreateClusterMatrixArray() { // - // Reconstruct the chamber number from the detector number + // Create the matrices to transform cluster coordinates from the + // local chamber system to the tracking coordinate system // - return ((Int_t) (d % (fgkNplan * fgkNcham)) / fgkNplan); + if (!gGeoManager) { + return kFALSE; + } + + if(fgClusterMatrixArray) + return kTRUE; + + TString volPath; + TString vpStr = "ALIC_1/B077_1/BSEGMO"; + TString vpApp1 = "_1/BTRD"; + TString vpApp2 = "_1"; + TString vpApp3a = "/UTR1_1/UTS1_1/UTI1_1"; + TString vpApp3b = "/UTR2_1/UTS2_1/UTI2_1"; + TString vpApp3c = "/UTR3_1/UTS3_1/UTI3_1"; + + fgClusterMatrixArray = new TObjArray(kNdet); + AliAlignObjParams o; + + for (Int_t iLayer = AliGeomManager::kTRD1; iLayer <= AliGeomManager::kTRD6; iLayer++) { + for (Int_t iModule = 0; iModule < AliGeomManager::LayerSize(iLayer); iModule++) { + + Int_t isector = iModule/Nstack(); + Int_t istack = iModule%Nstack(); + Int_t iLayerTRD = iLayer - AliGeomManager::kTRD1; + Int_t lid = GetDetector(iLayerTRD,istack,isector); + + // Check for disabled supermodules + volPath = vpStr; + volPath += isector; + volPath += vpApp1; + volPath += isector; + volPath += vpApp2; + switch (isector) { + case 13: + case 14: + case 15: + // Check for holes in from of PHOS + if (istack == 2) { + continue; + } + volPath += vpApp3c; + break; + case 11: + case 12: + volPath += vpApp3b; + break; + default: + volPath += vpApp3a; + }; + if (!gGeoManager->CheckPath(volPath)) { + continue; + } + + UShort_t volid = AliGeomManager::LayerToVolUID(iLayer,iModule); + const char *symname = AliGeomManager::SymName(volid); + TGeoPNEntry *pne = gGeoManager->GetAlignableEntry(symname); + const char *path = symname; + if (pne) { + path = pne->GetTitle(); + } + else { + continue; + } + if (!strstr(path,"ALIC")) { + AliDebugClass(1,Form("Not a valid path: %s\n",path)); + continue; + } + if (!gGeoManager->cd(path)) { + AliErrorClass(Form("Cannot go to path: %s\n",path)); + continue; + } + TGeoHMatrix *m = gGeoManager->GetCurrentMatrix(); + + TGeoRotation mchange; + mchange.RotateY(90); + mchange.RotateX(90); + + // + // Cluster transformation matrix + // + TGeoHMatrix rotMatrix(mchange.Inverse()); + rotMatrix.MultiplyLeft(m); + Double_t sectorAngle = 20.0 * (isector % 18) + 10.0; + TGeoHMatrix rotSector; + rotSector.RotateZ(sectorAngle); + rotMatrix.MultiplyLeft(&rotSector.Inverse()); + + fgClusterMatrixArray->AddAt(new TGeoHMatrix(rotMatrix),lid); + + } + } + + return kTRUE; } //_____________________________________________________________________________ -Int_t AliTRDgeometry::GetSector(Int_t d) const +TGeoHMatrix *AliTRDgeometry::GetClusterMatrix(Int_t det) { // - // Reconstruct the sector number from the detector number + // Returns the cluster transformation matrix for a given detector // - return ((Int_t) (d / (fgkNplan * fgkNcham))); + if (!fgClusterMatrixArray) { + if (!CreateClusterMatrixArray()) { + return NULL; + } + } + return (TGeoHMatrix *) fgClusterMatrixArray->At(det); } //_____________________________________________________________________________ -AliTRDgeometry* AliTRDgeometry::GetGeometry(AliRunLoader* runLoader) +Bool_t AliTRDgeometry::ChamberInGeometry(Int_t det) { // - // load the geometry from the galice file + // Checks whether the given detector is part of the current geometry // - if (!runLoader) runLoader = AliRunLoader::GetRunLoader(); - if (!runLoader) { - ::Error("AliTRDgeometry::GetGeometry", "No run loader"); - return NULL; + if (!GetClusterMatrix(det)) { + return kFALSE; + } + else { + return kTRUE; + } + +} + +//_____________________________________________________________________________ +Bool_t AliTRDgeometry::IsHole(Int_t /*la*/, Int_t st, Int_t se) const +{ + // + // Checks for holes in front of PHOS + // + + if (((se == 13) || (se == 14) || (se == 15)) && + (st == 2)) { + return kTRUE; } - TDirectory* saveDir = gDirectory; - runLoader->CdGAFile(); + return kFALSE; - // Try from the galice.root file - AliTRDgeometry* geom = (AliTRDgeometry*) gDirectory->Get("TRDgeometry"); +} - if (!geom) { - // It is not in the file, try to get it from gAlice, - // which corresponds to the run loader - AliTRD * trd = (AliTRD*)runLoader->GetAliRun()->GetDetector("TRD"); - geom = trd->GetGeometry(); +//_____________________________________________________________________________ +Bool_t AliTRDgeometry::IsOnBoundary(Int_t det, Float_t y, Float_t z, Float_t eps) const +{ + // + // Checks whether position is at the boundary of the sensitive volume + // + + Int_t ly = GetLayer(det); + if ((ly < 0) || + (ly >= fgkNlayer)) return kTRUE; + + Int_t stk = GetStack(det); + if ((stk < 0) || + (stk >= fgkNstack)) return kTRUE; + + AliTRDpadPlane *pp = (AliTRDpadPlane*) fgPadPlaneArray->At(GetDetectorSec(ly, stk)); + if(!pp) return kTRUE; + + Double_t max = pp->GetRow0(); + Int_t n = pp->GetNrows(); + Double_t min = max - 2 * pp->GetLengthOPad() + - (n-2) * pp->GetLengthIPad() + - (n-1) * pp->GetRowSpacing(); + if(z < min+eps || z > max-eps){ + //printf("z : min[%7.2f (%7.2f)] %7.2f max[(%7.2f) %7.2f]\n", min, min+eps, z, max-eps, max); + return kTRUE; } - if (!geom) ::Error("AliTRDgeometry::GetGeometry", "Geometry not found"); + min = pp->GetCol0(); + n = pp->GetNcols(); + max = min +2 * pp->GetWidthOPad() + + (n-2) * pp->GetWidthIPad() + + (n-1) * pp->GetColSpacing(); + if(y < min+eps || y > max-eps){ + //printf("y : min[%7.2f (%7.2f)] %7.2f max[(%7.2f) %7.2f]\n", min, min+eps, y, max-eps, max); + return kTRUE; + } + + return kFALSE; - saveDir->cd(); - return geom; }