X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=TRD%2FAliTRDgeometry.h;h=e5d06383469a2d098dff3ec9ca14573a080a4776;hb=efd1de451a3da7eabab6e83ff7b5fa4812ddf1f5;hp=f57253ce6005110d723ef598fb7a0d7c1c8a62e7;hpb=bd0f8685bbc4d1379f15d2facafe9c61c20952a7;p=u%2Fmrichter%2FAliRoot.git diff --git a/TRD/AliTRDgeometry.h b/TRD/AliTRDgeometry.h index f57253ce600..e5d06383469 100644 --- a/TRD/AliTRDgeometry.h +++ b/TRD/AliTRDgeometry.h @@ -12,190 +12,221 @@ /////////////////////////////////////////////////////////////////////////////// #include "AliGeometry.h" -#include "TObjArray.h" -class AliRunLoader; + class TGeoHMatrix; +class AliTRDpadPlane; + class AliTRDgeometry : public AliGeometry { public: - enum { kNplan = 6, kNcham = 5, kNsect = 18, kNdet = 540, kNdets = 30 }; + enum { kNlayer = 6 + , kNstack = 5 + , kNsector = 18 + , kNdet = 540 + , kNdets = 30 }; AliTRDgeometry(); virtual ~AliTRDgeometry(); - virtual void CreateGeometry(Int_t *idtmed); - virtual Int_t IsVersion() { return 1; }; - virtual void Init(); - virtual Bool_t Impact(const TParticle* ) const { return kTRUE; }; - - virtual Bool_t Local2Global(Int_t d, Double_t *local, Double_t *global) const; - virtual Bool_t Local2Global(Int_t p, Int_t c, Int_t s - , Double_t *local, Double_t *global) const; - virtual Bool_t Global2Local(Int_t mode, Double_t *local, Double_t *global - , Int_t* index) const; - virtual Bool_t Global2Detector(Double_t global[3], Int_t index[3]); - virtual Bool_t Rotate(Int_t d, Double_t *pos, Double_t *rot) const; - virtual Bool_t RotateBack(Int_t d, Double_t *rot, Double_t *pos) const; - - void GroupChamber(Int_t iplan, Int_t icham, Int_t *idtmed); - void CreateFrame(Int_t *idtmed); - void CreateServices(Int_t *idtmed); - - Bool_t ReadGeoMatrices(); - TGeoHMatrix * GetGeoMatrix(Int_t det) { return (TGeoHMatrix *) fMatrixGeo->At(det); } - TGeoHMatrix * GetMatrix(Int_t det) { return (TGeoHMatrix *) fMatrixArray->At(det); } - TGeoHMatrix * GetCorrectionMatrix(Int_t det){ return (TGeoHMatrix *) fMatrixCorrectionArray->At(det); } - - static Int_t Nsect() { return fgkNsect; }; - static Int_t Nplan() { return fgkNplan; }; - static Int_t Ncham() { return fgkNcham; }; - static Int_t Ndet() { return fgkNdet; }; - - static Float_t Rmin() { return fgkRmin; }; - static Float_t Rmax() { return fgkRmax; }; - static Float_t Zmax1() { return fgkZmax1; }; - static Float_t Zmax2() { return fgkZmax2; }; - - static Float_t Cwidcha() { return (fgkSwidth2 - fgkSwidth1) - / fgkSheight * (fgkCH + fgkVspace); }; - static Float_t Cheight() { return fgkCH; }; - static Float_t Cspace() { return fgkVspace; }; - static Float_t CraHght() { return fgkCraH; }; - static Float_t CdrHght() { return fgkCdrH; }; - static Float_t CamHght() { return fgkCamH; }; - static Float_t CroHght() { return fgkCroH; }; - static Float_t CroWid() { return fgkCroW; }; - static Float_t MyThick() { return fgkMyThick; }; - static Float_t DrThick() { return fgkDrThick; }; - static Float_t AmThick() { return fgkAmThick; }; - static Float_t DrZpos() { return fgkDrZpos; }; - static Float_t RpadW() { return fgkRpadW; }; - static Float_t CpadW() { return fgkCpadW; }; - - void SetSMstatus(Int_t sm, Char_t status) { sm += 5; if (sm > 17) sm -= 18; - fSMstatus[sm] = status; }; - - virtual Bool_t IsHole(Int_t /*iplan*/, Int_t /*icham*/, Int_t /*isect*/) const { return kFALSE; }; - static Int_t GetDetectorSec(Int_t p, Int_t c); - static Int_t GetDetector(Int_t p, Int_t c, Int_t s); - virtual Int_t GetPlane(Int_t d) const; - virtual Int_t GetChamber(Int_t d) const; - virtual Int_t GetSector(Int_t d) const; - - Char_t GetSMstatus(Int_t sm) const { sm += 5; if (sm > 17) sm -= 18; - return fSMstatus[sm]; }; - Float_t GetChamberWidth(Int_t p) const { return fCwidth[p]; }; - Float_t GetChamberLength(Int_t p, Int_t c) const { return fClength[p][c]; }; - - virtual void GetGlobal(const AliRecPoint* , TVector3& , TMatrixF& ) const { }; - virtual void GetGlobal(const AliRecPoint* , TVector3& ) const { }; - - static Double_t GetAlpha() { return 2 * 3.14159265358979323846 / fgkNsect; }; - - static AliTRDgeometry* GetGeometry(AliRunLoader* runLoader = NULL); - - static Float_t GetTime0(Int_t p) { return fgkTime0[p]; }; + virtual void CreateGeometry(Int_t *idtmed); + virtual Int_t IsVersion() { return 1; } + virtual Bool_t Impact(const TParticle* ) const { return kTRUE; } + virtual Bool_t IsHole(Int_t la, Int_t st, Int_t se) const; + virtual Bool_t IsOnBoundary(Int_t det, Float_t y, Float_t z, Float_t eps = 0.5) const; + virtual Bool_t RotateBack(Int_t det, const Double_t * const loc, Double_t *glb) const; + + Bool_t ChamberInGeometry(Int_t det); + + void AssembleChamber(Int_t ilayer, Int_t istack); + void CreateFrame(Int_t *idtmed); + void CreateServices(Int_t *idtmed); + + static Bool_t CreateClusterMatrixArray(); + static TGeoHMatrix *GetClusterMatrix(Int_t det); + + void SetSMstatus(Int_t sm, Char_t status) { fgSMstatus[sm] = status; } + + static Int_t GetDetectorSec(Int_t layer, Int_t stack); + static Int_t GetDetector(Int_t layer, Int_t stack, Int_t sector); + static Int_t GetLayer(Int_t det); + static Int_t GetStack(Int_t det); + Int_t GetStack(Double_t z, Int_t layer); + static Int_t GetSector(Int_t det); + + static void CreatePadPlaneArray(); + static AliTRDpadPlane *CreatePadPlane(Int_t layer, Int_t stack); + static AliTRDpadPlane *GetPadPlane(Int_t layer, Int_t stack); + static AliTRDpadPlane *GetPadPlane(Int_t det) { return GetPadPlane(GetLayer(det) + ,GetStack(det)); } + static Int_t GetRowMax(Int_t layer, Int_t stack, Int_t /*sector*/); + static Int_t GetColMax(Int_t layer); + static Double_t GetRow0(Int_t layer, Int_t stack, Int_t /*sector*/); + static Double_t GetCol0(Int_t layer); + + static Float_t GetTime0(Int_t layer) { return fgkTime0[layer]; } + + static Double_t GetXtrdBeg() { return fgkXtrdBeg; } + static Double_t GetXtrdEnd() { return fgkXtrdEnd; } + + Char_t GetSMstatus(Int_t sm) const { return fgSMstatus[sm]; } + static Float_t GetChamberWidth(Int_t layer) { return fgkCwidth[layer] ; } + static Float_t GetChamberLength(Int_t layer, Int_t stack) { return fgkClength[layer][stack]; } + + virtual void GetGlobal(const AliRecPoint*, TVector3&, TMatrixF& ) const { }; + virtual void GetGlobal(const AliRecPoint*, TVector3& ) const { }; + + static Double_t GetAlpha() { return 2.0 + * 3.14159265358979324 + / fgkNsector; } + + static Int_t Nsector() { return fgkNsector; } + static Int_t Nlayer() { return fgkNlayer; } + static Int_t Nstack() { return fgkNstack; } + static Int_t Ndet() { return fgkNdet; } + + static Float_t Cheight() { return fgkCH; } + static Float_t CheightSV() { return fgkCHsv; } + static Float_t Cspace() { return fgkVspace; } + static Float_t CraHght() { return fgkCraH; } + static Float_t CdrHght() { return fgkCdrH; } + static Float_t CamHght() { return fgkCamH; } + static Float_t CroHght() { return fgkCroH; } + static Float_t CsvHght() { return fgkCsvH; } + static Float_t CroWid() { return fgkCroW; } + + static Float_t AnodePos() { return fgkAnodePos; } + + static Float_t MyThick() { return fgkRMyThick; } + static Float_t DrThick() { return fgkDrThick; } + static Float_t AmThick() { return fgkAmThick; } + static Float_t DrZpos() { return fgkDrZpos; } + static Float_t RpadW() { return fgkRpadW; } + static Float_t CpadW() { return fgkCpadW; } + + static Float_t Cwidcha() { return (fgkSwidth2 - fgkSwidth1) + / fgkSheight + * (fgkCH + fgkVspace); } + + static Int_t MCMmax() { return fgkMCMmax; } + static Int_t MCMrow() { return fgkMCMrow; } + static Int_t ROBmaxC0() { return fgkROBmaxC0; } + static Int_t ROBmaxC1() { return fgkROBmaxC1; } + static Int_t ADCmax() { return fgkADCmax; } + static Int_t TBmax() { return fgkTBmax; } + static Int_t Padmax() { return fgkPadmax; } + static Int_t Colmax() { return fgkColmax; } + static Int_t RowmaxC0() { return fgkRowmaxC0; } + static Int_t RowmaxC1() { return fgkRowmaxC1; } protected: - - static const Int_t fgkNsect; // Number of sectors in the full detector (18) - static const Int_t fgkNplan; // Number of planes of the TRD (6) - static const Int_t fgkNcham; // Number of chambers in z-direction (5) - static const Int_t fgkNdet; // Total number of detectors (18 * 6 * 5 = 540) - - static const Float_t fgkRmin; // Minimal radius of the TRD - static const Float_t fgkRmax; // Maximal radius of the TRD - - static const Float_t fgkZmax1; // Half-length of the TRD at outer radius - static const Float_t fgkZmax2; // Half-length of the TRD at inner radius - - static const Float_t fgkSheight; // Height of the TRD-volume in spaceframe (BTR1-3) - static const Float_t fgkSwidth1; // Lower width of the TRD-volume in spaceframe (BTR1-3) - static const Float_t fgkSwidth2; // Upper width of the TRD-volume in spaceframe (BTR1-3) - static const Float_t fgkSlenTR1; // Length of the TRD-volume in spaceframe (BTR1) - static const Float_t fgkSlenTR2; // Length of the TRD-volume in spaceframe (BTR2) - static const Float_t fgkSlenTR3; // Length of the TRD-volume in spaceframe (BTR3) - - static const Float_t fgkSMpltT; // Thickness of the super module side plates - static const Float_t fgkSMgapT; // Thickness of the gap between side plates and space frame - - static const Float_t fgkCraH; // Height of the radiator part of the chambers - static const Float_t fgkCdrH; // Height of the drift region of the chambers - static const Float_t fgkCamH; // Height of the amplification region of the chambers - static const Float_t fgkCroH; // Height of the readout of the chambers - static const Float_t fgkCH; // Total height of the chambers - - static const Float_t fgkVspace; // Vertical spacing of the chambers - static const Float_t fgkHspace; // Horizontal spacing of the chambers - - static const Float_t fgkCalT; // Thickness of the lower aluminum frame - static const Float_t fgkCclsT; // Thickness of the lower G10 frame sides - static const Float_t fgkCclfT; // Thickness of the lower G10 frame front - static const Float_t fgkCcuT; // Thickness of the upper G10 frame - static const Float_t fgkCauT; // Thickness of the upper aluminum frame - - static const Float_t fgkCroW; // Additional width of the readout chamber frames - - static const Float_t fgkCpadW; // Difference of outer chamber width and pad plane width - static const Float_t fgkRpadW; // Difference of outer chamber width and pad plane width - - static const Float_t fgkRaThick; // Thickness of the radiator - static const Float_t fgkMyThick; // Thickness of the mylar-layer - static const Float_t fgkXeThick; // Thickness of the gas volume - static const Float_t fgkDrThick; // Thickness of the drift region - static const Float_t fgkAmThick; // Thickness of the amplification region - static const Float_t fgkCuThick; // Thickness of the pad plane - static const Float_t fgkSuThick; // Thickness of the HEXCEL+G10 support structure - static const Float_t fgkFeThick; // Thickness of the FEE + signal lines - static const Float_t fgkCoThick; // Thickness of the PE of the cooling device - static const Float_t fgkWaThick; // Thickness of the cooling water - - static const Float_t fgkRaZpos; // Position of the radiator - static const Float_t fgkMyZpos; // Position of the mylar-layer - static const Float_t fgkDrZpos; // Position of the drift region - static const Float_t fgkAmZpos; // Position of the amplification region - static const Float_t fgkCuZpos; // Position of the pad plane - static const Float_t fgkSuZpos; // Position of the HEXCEL+G10 support structure - static const Float_t fgkFeZpos; // Position of the FEE + signal lines - static const Float_t fgkCoZpos; // Position of the PE of the cooling device - static const Float_t fgkWaZpos; // Position of the colling water - - Char_t fSMstatus[kNsect]; // Super module status byte - - Float_t fCwidth[kNplan]; // Outer widths of the chambers - Float_t fClength[kNplan][kNcham]; // Outer lengths of the chambers - - Float_t fRotA11[kNsect]; // Matrix elements for the rotation - Float_t fRotA12[kNsect]; // Matrix elements for the rotation - Float_t fRotA21[kNsect]; // Matrix elements for the rotation - Float_t fRotA22[kNsect]; // Matrix elements for the rotation - - Float_t fRotB11[kNsect]; // Matrix elements for the backward rotation - Float_t fRotB12[kNsect]; // Matrix elements for the backward rotation - Float_t fRotB21[kNsect]; // Matrix elements for the backward rotation - Float_t fRotB22[kNsect]; // Matrix elements for the backward rotation - - static const Double_t fgkTime0Base; // Base value for calculation of Time-position of pad 0 - static const Float_t fgkTime0[kNplan]; // Time-position of pad 0 - - Float_t fChamberUAorig[3*kNdets][3]; // Volumes origin in - Float_t fChamberUDorig[3*kNdets][3]; // the chamber - Float_t fChamberUForig[3*kNdets][3]; // [3] = x, y, z - Float_t fChamberUUorig[3*kNdets][3]; // - - Float_t fChamberUAboxd[3*kNdets][3]; // Volumes box - Float_t fChamberUDboxd[3*kNdets][3]; // dimensions (half) - Float_t fChamberUFboxd[3*kNdets][3]; // [3] = x, y, z - Float_t fChamberUUboxd[3*kNdets][3]; // - - TObjArray * fMatrixArray; //! array of matrix - Transformation Global to Local - TObjArray * fMatrixCorrectionArray; //! array of Matrix - Transformation Cluster to Tracking systerm - TObjArray * fMatrixGeo; //! geo matrices - - ClassDef(AliTRDgeometry,8) // TRD geometry class -}; + static const Int_t fgkNsector; // Number of sectors in the full detector (18) + static const Int_t fgkNlayer; // Number of layers of the TRD (6) + static const Int_t fgkNstack; // Number of stacks in z-direction (5) + static const Int_t fgkNdet; // Total number of detectors (18 * 6 * 5 = 540) + + static const Float_t fgkTlength; // Length of the TRD-volume in spaceframe (BTRD) + + static const Float_t fgkSheight; // Height of the supermodule + static const Float_t fgkSwidth1; // Lower width of the supermodule + static const Float_t fgkSwidth2; // Upper width of the supermodule + static const Float_t fgkSlength; // Length of the supermodule + + static const Float_t fgkFlength; // Length of the service space in front of a supermodule + + static const Float_t fgkSMpltT; // Thickness of the super module side plates + + static const Float_t fgkCraH; // Height of the radiator part of the chambers + static const Float_t fgkCdrH; // Height of the drift region of the chambers + static const Float_t fgkCamH; // Height of the amplification region of the chambers + static const Float_t fgkCroH; // Height of the readout of the chambers + static const Float_t fgkCsvH; // Height of the services on top of the chambers + static const Float_t fgkCH; // Total height of the chambers (w/o services) + static const Float_t fgkCHsv; // Total height of the chambers (with services) + + static const Float_t fgkAnodePos; // Distance of anode wire plane relative to alignabl volume + + static const Float_t fgkVspace; // Vertical spacing of the chambers + static const Float_t fgkHspace; // Horizontal spacing of the chambers + static const Float_t fgkVrocsm; // Radial distance of the first ROC to the outer SM plates + + static const Float_t fgkCalT; // Thickness of the lower aluminum frame + static const Float_t fgkCalW; // Width of additional aluminum ledge on lower frame + static const Float_t fgkCalH; // Height of additional aluminum ledge on lower frame + static const Float_t fgkCalWmod; // Width of additional aluminum ledge on lower frame + static const Float_t fgkCalHmod; // Height of additional aluminum ledge on lower frame + static const Float_t fgkCwsW; // Width of additional wacosit ledge on lower frame + static const Float_t fgkCwsH; // Height of additional wacosit ledge on lower frame + static const Float_t fgkCclsT; // Thickness of the lower Wacosit frame sides + static const Float_t fgkCclfT; // Thickness of the lower Wacosit frame front + static const Float_t fgkCglT; // Thichness of the glue around the radiator + static const Float_t fgkCcuTa; // Thickness of the upper Wacosit frame around amp. region + static const Float_t fgkCcuTb; // Thickness of the upper Wacosit frame around amp. region + static const Float_t fgkCauT; // Thickness of the aluminum frame of the back panel + static const Float_t fgkCroW; // Additional width of the readout chamber frames + + static const Float_t fgkCpadW; // Difference of outer chamber width and pad plane width + static const Float_t fgkRpadW; // Difference of outer chamber width and pad plane width + + static const Float_t fgkXeThick; // Thickness of the gas volume + static const Float_t fgkDrThick; // Thickness of the drift region + static const Float_t fgkAmThick; // Thickness of the amplification region + static const Float_t fgkWrThick; // Thickness of the wire planes + + static const Float_t fgkPPdThick; // Thickness of copper of the pad plane + static const Float_t fgkPPpThick; // Thickness of PCB board of the pad plane + static const Float_t fgkPGlThick; // Thickness of the glue layer + static const Float_t fgkPCbThick; // Thickness of the carbon layers + static const Float_t fgkPHcThick; // Thickness of the honeycomb support structure + static const Float_t fgkPPcThick; // Thickness of the PCB readout boards + static const Float_t fgkPRbThick; // Thickness of the PCB copper layers + static const Float_t fgkPElThick; // Thickness of all other electronics components (caps, etc.) + + static const Float_t fgkRFbThick; // Thickness of the fiber layers in the radiator + static const Float_t fgkRRhThick; // Thickness of the rohacell layers in the radiator + static const Float_t fgkRGlThick; // Thickness of the glue layers in the radiator + static const Float_t fgkRCbThick; // Thickness of the carbon layers in the radiator + static const Float_t fgkRMyThick; // Thickness of the mylar layers in the radiator + + static const Float_t fgkDrZpos; // Position of the drift region + static const Float_t fgkAmZpos; // Position of the amplification region + static const Float_t fgkWrZposA; // Position of the wire planes + static const Float_t fgkWrZposB; // Position of the wire planes + static const Float_t fgkCalZpos; // Position of the additional aluminum ledges + + static const Int_t fgkMCMmax; // Maximum number of MCMs per ROB + static const Int_t fgkMCMrow; // Maximum number of MCMs per ROB Row + static const Int_t fgkROBmaxC0; // Maximum number of ROBs per C0 chamber + static const Int_t fgkROBmaxC1; // Maximum number of ROBs per C1 chamber + static const Int_t fgkADCmax; // Maximum number of ADC channels per MCM + static const Int_t fgkTBmax; // Maximum number of Time bins + static const Int_t fgkPadmax; // Maximum number of pads per MCM + static const Int_t fgkColmax; // Maximum number of pads per padplane row + static const Int_t fgkRowmaxC0; // Maximum number of Rows per C0 chamber + static const Int_t fgkRowmaxC1; // Maximum number of Rows per C1 chamber + + static const Float_t fgkCwidth[kNlayer]; // Outer widths of the chambers + static const Float_t fgkClength[kNlayer][kNstack]; // Outer lengths of the chambers + + static const Double_t fgkTime0Base; // Base value for calculation of Time-position of pad 0 + static const Float_t fgkTime0[kNlayer]; // Time-position of pad 0 + + static const Double_t fgkXtrdBeg; // X-coordinate in tracking system of begin of TRD mother volume + static const Double_t fgkXtrdEnd; // X-coordinate in tracking system of end of TRD mother volume + + static TObjArray *fgClusterMatrixArray; //! Transformation matrices loc. cluster to tracking cs + static TObjArray *fgPadPlaneArray; //! Array of pad plane objects + + static Char_t fgSMstatus[kNsector]; // Super module status byte + + private: + + AliTRDgeometry(const AliTRDgeometry &g); // Not implemented + AliTRDgeometry &operator=(const AliTRDgeometry &g); // Not implemented + + ClassDef(AliTRDgeometry,25) // TRD geometry class +}; #endif