| 1 |
#ifndef PAMVMCTRKSD_H |
| 2 |
#define PAMVMCTRKSD_H |
| 3 |
|
| 4 |
#ifdef __cplusplus |
| 5 |
extern "C" { |
| 6 |
#endif |
| 7 |
|
| 8 |
#define GPINIT gpinit_ |
| 9 |
#define GPUDIFFUSION gpudiffusion_ |
| 10 |
#define GPBEGIN gpbegin_ |
| 11 |
#define GPDSPE gpdspe_ |
| 12 |
#define GPDCSPE gpdcspe_ |
| 13 |
|
| 14 |
extern void GPINIT(float*, float*); |
| 15 |
|
| 16 |
extern void GPBEGIN(); |
| 17 |
|
| 18 |
extern void GPUDIFFUSION(int* ,float* ,int*, float* ,float* ,int*); |
| 19 |
|
| 20 |
extern void GPDSPE(); |
| 21 |
|
| 22 |
extern void GPDCSPE(float*, float*, float*, float*, float*, float* ); |
| 23 |
|
| 24 |
#ifdef __cplusplus |
| 25 |
} |
| 26 |
#endif |
| 27 |
|
| 28 |
|
| 29 |
|
| 30 |
#include <iostream> |
| 31 |
|
| 32 |
#include "PamVMCDetectorSD.h" |
| 33 |
#include "PamVMCTrkHit.h" |
| 34 |
#include "PamVMCTrkF77GpsSpe.h" |
| 35 |
#include "PamVMCTrkF77GpcSpe.h" |
| 36 |
#include "PamVMCTrkDig.h" |
| 37 |
#include <TDatabasePDG.h> |
| 38 |
#include <TGeoManager.h> |
| 39 |
#include <TSystem.h> |
| 40 |
#include <TFile.h> |
| 41 |
#include <TH1F.h> |
| 42 |
|
| 43 |
|
| 44 |
class pGPSSPEData; |
| 45 |
|
| 46 |
|
| 47 |
class PamVMCTrkSD: public PamVMCDetectorSD{ |
| 48 |
|
| 49 |
private: |
| 50 |
cGPCSPE * fGPCSPE; |
| 51 |
cGPSSPE * fGPSSPE; |
| 52 |
pGPSSPEHits * fgps; |
| 53 |
|
| 54 |
public: |
| 55 |
PamVMCTrkSD():PamVMCDetectorSD("PamVMCTrkHit","TSPA",1000) |
| 56 |
{ |
| 57 |
fGPCSPE = 0; |
| 58 |
fGPSSPE = 0; |
| 59 |
fgps = new pGPSSPEHits(); |
| 60 |
Init(); |
| 61 |
}; |
| 62 |
|
| 63 |
virtual ~PamVMCTrkSD(){ delete fgps;} |
| 64 |
|
| 65 |
//Loading SPE hit resolution data from resxy_new.root |
| 66 |
//which should present in the same directory then application library |
| 67 |
|
| 68 |
void Init(){ |
| 69 |
TString PAM_VMC=gSystem->Getenv("PAM_VMC"); |
| 70 |
TString PLATFORM=gSystem->Getenv("PLATFORM"); |
| 71 |
TFile * resspe = |
| 72 |
new TFile(PAM_VMC+"/lib/tgt_"+PLATFORM+"/resxy_new.root"); |
| 73 |
if(resspe->IsOpen()){ |
| 74 |
TH1F * hsx; |
| 75 |
TH1F * hsy; |
| 76 |
TString num; |
| 77 |
float cwx[11][1000]; |
| 78 |
float cwy[11][1000]; |
| 79 |
for(Int_t j=0; j<11; j++){ |
| 80 |
num=(::Form("%4i",1000+2*j)); |
| 81 |
resspe->GetObject("h"+num+";1",hsx); |
| 82 |
num=(::Form("%4i",2000+2*j)); |
| 83 |
resspe->GetObject("h"+num+";1",hsy); |
| 84 |
if ((hsx)&&(hsy)){ |
| 85 |
for(Int_t i = 0; i<1000; i++){ |
| 86 |
cwx[j][i]=hsx->GetBinContent(i); |
| 87 |
cwy[j][i]=hsy->GetBinContent(i); |
| 88 |
} |
| 89 |
}else{ |
| 90 |
cout<<"!!!WARNING: SPE hit resolution data file corrupted!!!"<<endl |
| 91 |
<<"!!!Application terminated..."<<endl; |
| 92 |
// exit(-1); |
| 93 |
} |
| 94 |
} |
| 95 |
|
| 96 |
gpinit_((*cwx), (*cwy)); |
| 97 |
|
| 98 |
delete hsx; |
| 99 |
delete hsy; |
| 100 |
} else cout<<"!!!WARNING: SPE hit resolution data file resxy_new.root" |
| 101 |
<<" is not present in: " <<PAM_VMC+"/lib/tgt_"+PLATFORM |
| 102 |
<<" or corrupted!!!"<<endl; |
| 103 |
|
| 104 |
delete resspe; |
| 105 |
} |
| 106 |
|
| 107 |
/*This method for zeroing PROXTANTI, PROYTANTI, GLOBSTRIPX, GLOBSTRIPY |
| 108 |
arrays in fortran common. Calls before each event */ |
| 109 |
virtual void PreEvent(){ gpbegin_(); } |
| 110 |
|
| 111 |
void Register(){ |
| 112 |
|
| 113 |
PamRootManager::Instance()-> |
| 114 |
Register(fdname.Data(),"TClonesArray", &fHitColl); |
| 115 |
TString a=fHitColl?"exist":"not exist"; |
| 116 |
PamRootManager::Instance()-> |
| 117 |
Register("GPSSPE","pGPSSPEHits",&fgps); |
| 118 |
|
| 119 |
if (fdig) ((PamVMCTrkDig*)fdig)->RegisterTrkData(fgps); |
| 120 |
|
| 121 |
} |
| 122 |
|
| 123 |
virtual void ClearHitColl(){ |
| 124 |
fnohit=0; |
| 125 |
(*fHitColl).Clear("C"); |
| 126 |
fgps->Clear(); |
| 127 |
} |
| 128 |
|
| 129 |
|
| 130 |
virtual void Compress(){fgps->Compress(); (*fHitColl).Compress();} |
| 131 |
|
| 132 |
virtual void SaveTrkHit(const char * dname){ |
| 133 |
PamVMCDetectorHit * t=(PamVMCDetectorHit*) CreateTrkHit(dname); |
| 134 |
*t=*fhit; |
| 135 |
} |
| 136 |
|
| 137 |
virtual PamVMCTrkHit * CreateTrkHit(const char * dname) |
| 138 |
{ |
| 139 |
fdetID=(PamVMCGeoID*)fdmap(dname); |
| 140 |
return CreateTrkHit(); |
| 141 |
} |
| 142 |
|
| 143 |
virtual PamVMCTrkHit * CreateTrkHit() |
| 144 |
{ |
| 145 |
PamVMCTrkHit *hit= (PamVMCTrkHit *) fHitColl->New(fnohit++); |
| 146 |
InitHit(); |
| 147 |
SetTrkHit(hit); |
| 148 |
return hit; |
| 149 |
} |
| 150 |
|
| 151 |
void FillHit(fin f,TVirtualMC *g, Bool_t is_prim){ |
| 152 |
ffi=f; |
| 153 |
//g->SetMaxStep(0.001); // 10 um |
| 154 |
switch(f) { |
| 155 |
case ENTERING: |
| 156 |
CleanHit(); |
| 157 |
FillVolID(); |
| 158 |
InitHit(); |
| 159 |
//cout<<">>>ENTERING in PLANE: "<<GetPlaneID()<<endl; |
| 160 |
default: |
| 161 |
UpdateHit(g, is_prim); |
| 162 |
//TParticlePDG* particlePDG = TDatabasePDG::Instance()->GetParticle(gMC->TrackPid()); |
| 163 |
//Double_t mass = particlePDG->Mass(); |
| 164 |
//Double_t x[3]; |
| 165 |
//Double_t B[3]; |
| 166 |
//Double_t * xp = &x[0]; |
| 167 |
//Double_t *Bp = &B[0]; |
| 168 |
//g->TrackPosition(x[0],x[1],x[2]); |
| 169 |
//g->TrackMomentum(x,y,z,e); |
| 170 |
//Double_t P0 = TMath::Sqrt(x*x+y*y+z*z); |
| 171 |
//Double_t energy = TMath::Sqrt(P0*P0+mass*mass)-mass; |
| 172 |
//cout<<"stepping... Stepsize"<<gMC->TrackStep()*10000<<"um "<<" particle PDG is:"<<gMC->TrackPid()<<" Kin.energy:"<<energy*1000000<<" keV"<<endl; |
| 173 |
//PamVMCFieldMgr::Instance()->Field(xp,Bp); |
| 174 |
//cout<<"X,Y,Z: "<<x[0]<<" "<<x[1]<<" "<<x[2]<<" "<<"Bx, By, Bz: "<<B[0]<<" "<<B[1]<<" "<<B[2]<<endl; |
| 175 |
//fhit->Print(); |
| 176 |
//cout<<"Edep"<<g->Edep()*1e6<<" kev"<<endl; |
| 177 |
if (g->Edep()) PreDigit(); |
| 178 |
|
| 179 |
break; |
| 180 |
} |
| 181 |
|
| 182 |
switch(f){ |
| 183 |
case EXITING: |
| 184 |
//cout<<"<<<EXITING out"<<gMC->TrackPid()<<endl; |
| 185 |
// Save hit if energy release is greater than zero |
| 186 |
//cout<<"PDG:"<<fhit->GetPDG()<<"TOF="<<fhit->GetTOF()<<endl; |
| 187 |
|
| 188 |
if(fhit->GetEREL() ){ |
| 189 |
//cout<<"Saving.."<<endl; |
| 190 |
SaveTrkHit(fdname.Data()); |
| 191 |
} |
| 192 |
break; |
| 193 |
default: |
| 194 |
break; |
| 195 |
} |
| 196 |
} |
| 197 |
|
| 198 |
|
| 199 |
|
| 200 |
/*This method for simulation spatial tracker resolution, use data from |
| 201 |
resxy_new.root file. Calls on track exiting when we know XOUT,YOUT,ZOUT */ |
| 202 |
void SetTrkHit(PamVMCTrkHit *t){ |
| 203 |
float xin = (float)fhit->GetXIN(); |
| 204 |
float yin = (float)fhit->GetYIN(); |
| 205 |
float zin = (float)fhit->GetZIN(); |
| 206 |
float xout = (float)fhit->GetXOUT(); |
| 207 |
float yout = (float)fhit->GetYOUT(); |
| 208 |
float zout = (float)fhit->GetZOUT(); |
| 209 |
|
| 210 |
gpdcspe_(&xin, &yin, &zin, &xout, &yout, &zout); |
| 211 |
|
| 212 |
fGPCSPE=&gpcspe_; |
| 213 |
|
| 214 |
// cout<<"GPCSPE"<<fGPCSPE->xave<<" "<<fGPCSPE->yave<<" "<< |
| 215 |
// fGPCSPE->zave<<" " <<fGPCSPE->nxmult<<" "<<fGPCSPE->nymult<<endl; |
| 216 |
|
| 217 |
fGPCSPE->SetHit(t); |
| 218 |
} |
| 219 |
|
| 220 |
|
| 221 |
/*This method designed for calculaton energy release on trakcer strips |
| 222 |
is calls for each step*/ |
| 223 |
|
| 224 |
virtual void PreDigit(){ |
| 225 |
|
| 226 |
Double_t x,y,z,px,py,pz,e,p; |
| 227 |
|
| 228 |
//cout<<"Calling pre-digit.."<<endl; |
| 229 |
|
| 230 |
gMC->TrackMomentum(px,py,pz,e); |
| 231 |
|
| 232 |
|
| 233 |
p=sqrt(px*px+py*py+pz*pz); |
| 234 |
|
| 235 |
|
| 236 |
float *trpar = new float[6]; |
| 237 |
|
| 238 |
if(p){ //sometimes FLUKA vives u p=0 |
| 239 |
trpar[3]=(float)px/p; |
| 240 |
trpar[4]=(float)py/p; |
| 241 |
trpar[5]=(float)pz/p; |
| 242 |
} else { |
| 243 |
trpar[3]=0.; |
| 244 |
trpar[4]=0.; |
| 245 |
trpar[5]=0.; |
| 246 |
} |
| 247 |
|
| 248 |
gGeoManager->cd(gMC->CurrentVolPath()); |
| 249 |
|
| 250 |
int iact=ffi; |
| 251 |
|
| 252 |
gMC->TrackPosition(x,y,z); |
| 253 |
|
| 254 |
trpar[0]=(float)x; |
| 255 |
trpar[1]=(float)y; |
| 256 |
trpar[2]=(float)z; |
| 257 |
|
| 258 |
|
| 259 |
|
| 260 |
int *numvol = new int[2]; |
| 261 |
numvol[0]=GetPlaneID(); |
| 262 |
//if (numvol[0]==6) numvol[0]=0; |
| 263 |
numvol[1]=GetPadID(); |
| 264 |
|
| 265 |
float deloss=(float)gMC->Edep(); |
| 266 |
|
| 267 |
float step=(float)gMC->TrackStep(); |
| 268 |
|
| 269 |
int itypar=TDatabasePDG::Instance()->ConvertPdgToGeant3(gMC->TrackPid()); |
| 270 |
|
| 271 |
gpudiffusion_(&iact, trpar, numvol, &deloss, &step, &itypar); |
| 272 |
|
| 273 |
delete numvol; |
| 274 |
delete trpar; |
| 275 |
|
| 276 |
|
| 277 |
//cout<<"Exiting pre-digit"<<endl; |
| 278 |
} |
| 279 |
|
| 280 |
|
| 281 |
|
| 282 |
/*This method calculate ADC amplitudes from strips. It use data arrays |
| 283 |
PROXTANTI, PROYTANTI, GLOBSTRIPX, GLOBSTRIPY in common. Calls after |
| 284 |
each event from application */ |
| 285 |
|
| 286 |
virtual void Digitize(){ |
| 287 |
|
| 288 |
gpdspe_(); |
| 289 |
|
| 290 |
fGPSSPE = &gpsspe_; |
| 291 |
|
| 292 |
fgps->SetData(fGPSSPE); |
| 293 |
} |
| 294 |
|
| 295 |
|
| 296 |
|
| 297 |
Int_t GetPlaneID(){ |
| 298 |
Int_t pl=Int_t((fhit->GetPOS()-1)/6.)+1; |
| 299 |
return pl; |
| 300 |
} |
| 301 |
|
| 302 |
Int_t GetPadID(){ |
| 303 |
return (fhit->GetPOS()-(GetPlaneID()-1)*6); |
| 304 |
} |
| 305 |
|
| 306 |
ClassDef(PamVMCTrkSD,1) |
| 307 |
|
| 308 |
}; |
| 309 |
|
| 310 |
#endif // PAMVMCTRKSD_H |
| 311 |
|
Parent Directory
| 
Revision Log