1 #ifndef ALIITSV11GEOMETRYSPD_H
2 #define ALIITSV11GEOMETRYSPD_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
7 Class which defines the SPD v11 centeral geometry, defines the
8 materials/media used for this geometry and sets the related transport
9 parameters (GEANT3 types for the moment.
13 #include <TGeoManager.h>
14 #include <TVirtualMC.h>
15 #include <AliITSv11Geometry.h>
19 class AliITSv11GeometrySPD : public AliITSv11Geometry {
21 // Default constructor
22 AliITSv11GeometrySPD():AliITSv11Geometry(){};
23 // Default constructor with debuging level switch
24 AliITSv11GeometrySPD(Bool_t debug):AliITSv11Geometry(debug){};
26 virtual ~AliITSv11GeometrySPD(){};
27 // Creates SPD Sector geometry
28 virtual void SPDSector(TGeoVolume *moth,TGeoManager *mgr=gGeoManager);
29 // Creates SPD Carbon Fiber Sector only
30 virtual void CarbonFiberSector(TGeoVolume *moth,Double_t &xAAtubeCenter0,
31 Double_t &yAAtubeCenter0,
32 TGeoManager *mgr=gGeoManager);
33 // creates SPD Half Stave
34 virtual void HalfStave(TGeoVolume *moth,Double_t &thicknessAA,
35 TGeoManager *mgr=gGeoManager);
37 // Creates standard figures for the documentation of this class
38 virtual void CreateFigure0(const Char_t *filepath="",
39 const Char_t *type="gif",
40 TGeoManager *mgr=gGeoManager);
41 // Defnes/creates SPD Centeral detector materials
42 virtual Int_t CreateSPDCenteralMaterials(Int_t &Medffset,Int_t &matOffset);
43 // Sets SPD Centeral, GEANT3 type, Tracking parameters
44 virtual void InitSPDCenteral(Int_t offset,TVirtualMC *mc=gMC);
47 // Computes shape of the SPD Sector given specific inputs Internal use only
48 void SPDsectorShape(Int_t n,const Double_t *xc,const Double_t *yc,
49 const Double_t *r,const Double_t *ths,const Double_t *the,Int_t npr,
50 Int_t &m,Double_t **xp,Double_t **yp);
53 ClassDef(AliITSv11GeometrySPD,1) // ITS v11 Centeral SPD geometry