TFluka/usdraw.cxx

   1 #include <Riostream.h>
   2 #include "TVirtualMCApplication.h"
   3 #include "TFluka.h"
   4 #include "TFlukaCodes.h"
   5 #include <TLorentzVector.h>
   6 #include "Fdimpar.h"  //(DIMPAR) fluka include
   7 #include "Ftrackr.h"  //(TRACKR) fluka common
   8 #include "Fltclcm.h"  //(LTCLCM) fluka common
   9 #include "Femfstk.h"  //(EMFSTK) fluka common
  10 #ifndef WIN32
  11 # define usdraw usdraw_
  12 #else
  13 # define usdraw USDRAW
  14 #endif
  15
  16 #include "TGeoManager.h" // <- delete
  17
  18 extern "C" {
  19 void usdraw(Int_t& icode, Int_t& mreg,
  20             Double_t& xsco, Double_t& ysco, Double_t& zsco)
  21 {
  22   TFluka *fluka = (TFluka*)gMC;
  23   // nothing to do if particle inside dummy region
  24   if (mreg == fluka->GetDummyRegion()) return;
  25   Int_t verbosityLevel = fluka->GetVerbosityLevel();
  26   Bool_t debug = (verbosityLevel >= 3)? kTRUE : kFALSE;
  27   fluka->SetCaller(kUSDRAW);
  28   fluka->SetIcode((FlukaProcessCode_t) icode);
  29
  30   if (icode/100 == kEMFSCO) {
  31       for (Int_t npnw = EMFSTK.npstrt-1; npnw <= EMFSTK.npemf-1; npnw++) {
  32           if (EMFSTK.iespak[npnw][mkbmx2-1] ==  TRACKR.ispusr[mkbmx2 - 1] ) {
  33               EMFSTK.iespak[npnw][mkbmx2 - 2] = 1;
  34 // Save properties at point where particle disappears in case this is only an interruption
  35               TLorentzVector p;
  36               gMC->TrackMomentum(p);
  37               EMFSTK.espark[npnw][0] = xsco;               // x
  38               EMFSTK.espark[npnw][1] = ysco;               // y
  39               EMFSTK.espark[npnw][2] = zsco;               // z
  40               EMFSTK.espark[npnw][3] = gMC->TrackTime();   // t
  41               EMFSTK.espark[npnw][4] = p[0];               // px
  42               EMFSTK.espark[npnw][5] = p[1];               // py
  43               EMFSTK.espark[npnw][6] = p[2];               // pz
  44               EMFSTK.espark[npnw][7] = p[3];               // e
  45               EMFSTK.espark[npnw][8] = gMC->TrackLength(); // Length
  46           } // Track found in stack
  47       } // Loop over emf stack
  48   } // Electromagnetic process
  49
  50   Int_t mlttc = TRACKR.lt1trk; //LTCLCM.mlatm1;
  51   fluka->SetMreg(mreg, mlttc);
  52   fluka->SetXsco(xsco);
  53   fluka->SetYsco(ysco);
  54   fluka->SetZsco(zsco);
  55
  56     // check region lattice consistency (debug Ernesto)
  57     // *****************************************************
  58     Int_t nodeId;
  59     Int_t volId = fluka->CurrentVolID(nodeId);
  60     Int_t crtlttc = gGeoManager->GetCurrentNodeId()+1;
  61     if(verbosityLevel>=3 && mreg != volId  && !gGeoManager->IsOutside() ) {
  62        cout << "  usdraw:   track=" << TRACKR.ispusr[mkbmx2-1] << " pdg=" << fluka->PDGFromId(TRACKR.jtrack)
  63             << " icode=" << icode << " gNstep=" << fluka->GetNstep() << endl
  64             << "               fluka   mreg=" << mreg << " mlttc=" << mlttc << endl
  65             << "               TGeo   volId=" << volId << " crtlttc=" << crtlttc << endl
  66             << "     common TRACKR   lt1trk=" << TRACKR.lt1trk << " lt2trk=" << TRACKR.lt2trk << endl
  67             << "     common LTCLCM   newlat=" << LTCLCM.newlat << " mlatld=" <<  LTCLCM.mlatld << endl
  68             << "                     mlatm1=" << LTCLCM.mlatm1 << " mltsen=" <<  LTCLCM.mltsen << endl
  69             << "                     mltsm1=" << LTCLCM.mltsm1 << " mlattc=" << LTCLCM.mlattc << endl;
  70         if( mlttc == crtlttc ) cout << "   *************************************************************" << endl;
  71     }
  72     // *****************************************************
  73
  74   if (debug) printf("USDRAW: Number of track segments:%6d %6d icode=%d tof=%10.3e track=%d pdg=%d mreg=%d\n",
  75   TRACKR.ntrack, TRACKR.mtrack, icode, TRACKR.atrack, TRACKR.ispusr[mkbmx2-1], fluka->PDGFromId(TRACKR.jtrack), mreg );
  76
  77   TVirtualMCStack* cppstack = fluka->GetStack();
  78   cppstack->SetCurrentTrack( TRACKR.ispusr[mkbmx2-1] );
  79
  80   (TVirtualMCApplication::Instance())->Stepping();
  81   fluka->SetTrackIsNew(kFALSE);
  82
  83
  84 } // end of usdraw
  85 } // end of extern "C"
  86