#ifndef ALIPMDV1_H
#define ALIPMDV1_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

/* $Id$ */
// Rectangular geometry - Bedanga Mohanty - Spetember 2003

////////////////////////////////////////////////
//  Manager and hits classes for set:PMD      //
////////////////////////////////////////////////
 
#include "AliPMD.h"

//___________________________________________
 
class AliPMDv1 : public AliPMD {
  
public:
  AliPMDv1();
  AliPMDv1(const char *name, const char *title);
  virtual      ~AliPMDv1() {}
  virtual void  CreateGeometry();
  virtual void  CreatePMD();
  virtual void  CreateSupermodule();
  virtual void  GetParameters();
  virtual void  CreateMaterials();
  virtual void  Init();
  virtual Int_t IsVersion() const {return 1;}
  virtual void  StepManager();
  virtual void  DrawModule() const;

private:

  static const Int_t   fgkNcolUM1    = 48;  // Number of cols in UM, type 1
  static const Int_t   fgkNcolUM2    = 96;  // Number of cols in UM, type 2
  static const Int_t   fgkNrowUM1    = 96;  // Number of rows in UM, type 1
  static const Int_t   fgkNrowUM2    = 48;  // Number of rows in UM, type 2
  static const Float_t fgkCellRadius = 0.25;      // Radius of a hexagonal cell
  static const Float_t fgkCellWall   = 0.02;      // Thickness of cell Wall
  static const Float_t fgkCellDepth  = 0.50;      // Gas thickness
  static const Float_t fgkBoundary   = 0.7;       // Thickness of Boundary wall
  static const Float_t fgkThBase     = 0.3;       // Thickness of Base plate
  static const Float_t fgkThAir      = 0.1;       // Thickness of Air
  static const Float_t fgkThPCB      = 0.16;      // Thickness of PCB
  static const Float_t fgkThLead     = 1.5;       // Thickness of Pb
  static const Float_t fgkThSteel    = 0.5;       // Thickness of Steel
  static const Float_t fgkGap        = 0.025;     // Air Gap
  static const Float_t fgkZdist      = 361.5;     // z-position of the detector
  static const Float_t fgkSqroot3    = 1.7320508; // Square Root of 3
  static const Float_t fgkSqroot3by2 = 0.8660254; // Square Root of 3 by 2

  Float_t fSMthick;     // Thickness of the supermodule
  Float_t fSMLengthax;  // Supermodule length along X, type A
  Float_t fSMLengthay;  // Supermodule length along Y, type A
  Float_t fSMLengthbx;  // Supermodule length along X, type B
  Float_t fSMLengthby;  // Supermodule length along Y, type A
  Int_t   fMedSens;     // Sensitive Medium Ar+CO2
  Float_t fDboxmm1[3];  // Master MODULE EMPA of aluminum for PMD
  Float_t fDboxmm12[3]; // Master MODULE EMCA of aluminum for CPV
  Float_t fDboxmm2[3];  // Master MODULE EMPB of aluminum for PMD
  Float_t fDboxmm22[3]; // Master MODULE EMCB of aluminum for CPV
 
  ClassDef(AliPMDv1,1)     //Hits manager for set:PMD
};
 
#endif