/////////////////////////////////////////////////////////////
// PndGeoDrc
//
// Class for geometry of DRC
//
// Created 13/11/07 by A. Cecchi, Ferrara University 
//
/////////////////////////////////////////////////////////////

#include "PndGeoDrc.h"
#include "FairGeoNode.h"

ClassImp(PndGeoDrc)

// -----   Default constructor   -------------------------------------------
PndGeoDrc::PndGeoDrc() {
  // Constructor
  fName="drc";

  maxSectors=0;
  maxModules=20;


  fRadius       = 50.;	      // [cm] Barrel radius
  fBarHalfThick = 1.7/2.0;    // [cm] bar half thickness
  fBarBoxZDown  = 130.0;      // [cm] Downstream coordinate of radiator barrel
  fBarBoxZUp    =-120.0;      // [cm] Upstream coordinate of radiator barrel
  // plate!!!
  fBarNum       = 5;          // Number of bars within barbox.
  fBoxGap	= 1.;//0.1;   // [cm] Gap between bar and bar box
  fBarGap	= 0.01;	      // [cm] Half gap between bars, =1 to have a realistic barbox thickness
  fBoxThick	= 0.05;	      // [cm] Thickness of bar box
    
  fBarBoxNum    = 16;
  fBarBoxGap    = 1.5; 	      // [cm] gap between neighboring bar boxes
  fPipehAngle   = 3.6;	      // [degrees] half of the angle taken by the target pipe
  
  // parameters of the EV:
  fEVlength     = 30.;        // [cm] Length of expansion volume
  fEVdrop	= 0.5;	      // [cm] drop of the EV - inner radius (used only with prism)
  fEVoffset	= 1.;	      // [cm] offset of the EV - outer radius
  fEVangle	= 60.;	      // [degrees] opening angle of the EV
  fEVbackAngle  = 90.;	      // [degrees] angle between the PD surface and the Z axis, default = 90.
  
  // prism parameters:
  fPhLength	=  4.5;       // [cm] half length of the prism
  fPAngle	=  30.;       // [degrees] opening angle of the prism
  fPDrop	=  0.5;       // [cm] drop of the prism - inner side
  fPOffset	=  1.;	      // [cm] offset of the prism - outer side     
 }
// -------------------------------------------------------------------------

const char* PndGeoDrc::getModuleName(Int_t m) {
  // Returns the module name of drc number m
  // sprintf(modName,"drc0%i",m+1);
  if ( m < 9 ) sprintf(modName,"drc0%i",m+1);
  else sprintf(modName,"drc%i",m+1);
  return modName;
}

const char* PndGeoDrc::getEleName(Int_t m) {
  // // Returns the element name of drc number m
  //sprintf(eleName,"drc0%i",m+1);
  if ( m < 9 ) sprintf(eleName,"drc0%i",m+1);
  else sprintf(eleName,"drc%i",m+1);

  return eleName;
}