use of the new code changes in AliITSgeom related classes.
virtual void CreateGeometry();
virtual void CreateMaterials();
virtual void Init();
- virtual Int_t IsVersion() const {
- // returns the ITS version number
- return 1;
- }
+ virtual Int_t IsVersion() const {// returns the ITS version number
+ return 1;}
virtual void DrawModule();
virtual void StepManager();
+ virtual void SetWriteDet(Bool_t det=kTRUE){ // set .det write
+ fGeomDetOut = det;}
+ virtual void SetWriteDet(const char *f){ // set write file
+ strncpy(fWrite,f,60);fGeomDetOut = kTRUE;}
+ virtual void SetReadDet(Bool_t det=kTRUE){ //set .det read
+ fGeomDetIn = det;}
+ virtual void SetReadDet(const char *f){ // set read file
+ strncpy(fRead,f,60);fGeomDetIn = kTRUE;}
+ virtual void SetEUCLID(Bool_t euclid=kTRUE){ // set write Euclid file
+ fEuclidOut = euclid;}
+ virtual void SetEUCLIDFileName(const char *f){ // set write file
+ fEuclidGeometry=f;fEuclidOut = kTRUE;}
+ virtual void SetMinorVersion(Int_t v){ // Choose between existing minor versions
+ fMinorVersion = 1;
+ if(v==1) fMinorVersion = 1;
+ else if(v==2) fMinorVersion = 2;
+ else Warning("SetMinorVersion","Undefined Minor Version setting =1");}
+ virtual Bool_t GetEUCLID(){return fEuclidOut;}// returns value Euclid flag.
+ virtual const char *GetEULIIDFileName() const{ // return .euc file name
+ return fEuclidGeometry.Data();}
+ virtual Bool_t GetWriteDet() { // returns value GeomDetOut flag.
+ return fGeomDetOut;}
+ virtual Bool_t GetReadDet() { // returns value GeomDetIn flag.
+ return fGeomDetIn;}
+ virtual char *GetReadDetFileName(){ // return .det read file name
+ if(fRead[0]!='\0') return fRead; else return fEuclidGeomDet;}
+ virtual char *GetWriteDetFileName(){ // return .det write file name
+ if(fWrite[0]!='\0') return fWrite; else return fEuclidGeomDet;}
+ virtual Int_t GetMajorVersion(){// return Major Version Number
+ return fMajorVersion;}
+ virtual Int_t GetMinorVersion(){// return Major Version Number
+ return fMinorVersion;}
+
+ private:
+ void InitAliITSgeom();
+
+ // TString fEuclidGeomtery,fEuclidMaterial defined in AliModule.
+ Bool_t fEuclidOut; // Flag to write geometry in euclid format
+ Bool_t fGeomDetOut; // Flag to write .det file out
+ Bool_t fGeomDetIn; // Flag to read .det file or directly from Geat.
+ Int_t fMajorVersion; // Major version number == IsVersion
+ Int_t fMinorVersion; // Minor version number
+ char fEuclidGeomDet[60];// file where detector transormation are define.
+ char fRead[60]; //! file name to read .det file
+ char fWrite[60]; //! file name to write .det file
ClassDef(AliITSv1,1) //Hits manager for set:ITS version 1 cource Geometry
};
// returns the ITS version number
return 3;
}
- virtual void SetMinorVersion(Int_t version) {
- // sets the minor version
- fMinorVersion=version;
- }
virtual void StepManager();
+ virtual void SetWriteDet(Bool_t det=kTRUE){ // set .det write
+ fGeomDetOut = det;}
+ virtual void SetWriteDet(const char *f){ // set write file
+ strncpy(fWrite,f,60);fGeomDetOut = kTRUE;}
+ virtual void SetReadDet(Bool_t det=kTRUE){ //set .det read
+ fGeomDetIn = det;}
+ virtual void SetReadDet(const char *f){ // set read file
+ strncpy(fRead,f,60);fGeomDetIn = kTRUE;}
+ virtual void SetEUCLID(Bool_t euclid=kTRUE){ // set write Euclid file
+ fEuclidOut = euclid;}
+ virtual void SetEUCLIDFileName(const char *f){ // set write file
+ fEuclidGeometry=f;fEuclidOut = kTRUE;}
+ virtual void SetMinorVersion(Int_t v){ // Choose between existing minor versions
+ fMinorVersion = 1;
+ if(v==1) fMinorVersion = 1;
+ else if(v==2) fMinorVersion = 2;
+ else Warning("SetMinorVersion","Undefined Minor Version setting =1");}
+ virtual Bool_t GetEUCLID(){return fEuclidOut;}// returns value Euclid flag.
+ virtual const char *GetEULIIDFileName() const{ // return .euc file name
+ return fEuclidGeometry.Data();}
+ virtual Bool_t GetWriteDet() { // returns value GeomDetOut flag.
+ return fGeomDetOut;}
+ virtual Bool_t GetReadDet() { // returns value GeomDetIn flag.
+ return fGeomDetIn;}
+ virtual char *GetReadDetFileName(){ // return .det read file name
+ if(fRead[0]!='\0') return fRead; else return fEuclidGeomDet;}
+ virtual char *GetWriteDetFileName(){ // return .det write file name
+ if(fWrite[0]!='\0') return fWrite; else return fEuclidGeomDet;}
+ virtual Int_t GetMajorVersion(){// return Major Version Number
+ return fMajorVersion;}
+ virtual Int_t GetMinorVersion(){// return Major Version Number
+ return fMinorVersion;}
+
+ private:
+ void InitAliITSgeom();
+
+ // TString fEuclidGeomtery,fEuclidMaterial defined in AliModule.
+ Bool_t fEuclidOut; // Flag to write geometry in euclid format
+ Bool_t fGeomDetOut; // Flag to write .det file out
+ Bool_t fGeomDetIn; // Flag to read .det file or directly from Geat.
+ Int_t fMajorVersion; // Major version number == IsVersion
+ Int_t fMinorVersion; // Minor version number
+ char fEuclidGeomDet[60];// file where detector transormation are define.
+ char fRead[60]; //! file name to read .det file
+ char fWrite[60]; //! file name to write .det file
ClassDef(AliITSv3,1)//Hits manager for set:ITS version 3, TP detailed geometry
};
/*
$Log$
+Revision 1.28 2001/02/02 23:57:28 nilsen
+Added include file that are no londer included in AliITSgeom.h
+
Revision 1.27 2001/01/30 09:23:13 hristov
Streamers removed (R.Brun)
// Created September 17 1999.
//
///////////////////////////////////////////////////////////////////////////////
-
-// See AliITSv5::StepManager().
-#define ALIITSPRINTGEOM 0 // default. don't print out gemetry information
-//#define ALIITSPRINTGEOM 1 // print out geometry information
#include <iostream.h>
#include <iomanip.h>
#include <stdio.h>
#include "AliMC.h"
#include "AliRun.h"
-#if ALIITSPRINTGEOM==1
#include "../TGeant3/TGeant3.h"
-#endif
#include "AliITShit.h"
+#include "AliITSGeant3Geometry.h"
#include "AliITS.h"
#include "AliITSv5.h"
#include "AliITSgeom.h"
+#include "AliITSgeomSPD.h"
+#include "AliITSgeomSDD.h"
+#include "AliITSgeomSSD.h"
ClassImp(AliITSv5)
////////////////////////////////////////////////////////////////////////
// Standard default constructor for the ITS version 5.
////////////////////////////////////////////////////////////////////////
+ Int_t i;
fIdN = 0;
fIdName = 0;
fIdSens = 0;
- fMajorVersion = 5;
- fMinorVersion = -1;
+ fEuclidOut = kFALSE; // Don't write Euclide file
+ fGeomDetOut = kFALSE; // Don't write .det file
+ fGeomDetIn = kTRUE; // Read .det file
+ fGeomOldDetIn = kTRUE; // Read old formatted .det file
+ fMajorVersion = IsVersion();
+ fMinorVersion = 1;
+ for(i=0;i<60;i++) fRead[i] = '\0';
+ for(i=0;i<60;i++) fWrite[i] = '\0';
+ for(i=0;i<60;i++) fEuclidGeomDet[i] = '\0';
+}
+//_____________________________________________________________________________
+AliITSv5::AliITSv5(const char *name, const char *title) : AliITS(name, title){
+////////////////////////////////////////////////////////////////////////
+// Standard constructor for the ITS version 5.
+////////////////////////////////////////////////////////////////////////
+ Int_t i;
+
+ fIdN = 6;
+ fIdName = new TString[fIdN];
+ fIdName[0] = "ITS1";
+ fIdName[1] = "ITS2";
+ fIdName[2] = "ITS3";
+ fIdName[3] = "ITS4";
+ fIdName[4] = "ITS5";
+ fIdName[5] = "ITS6";
+ fIdSens = new Int_t[fIdN];
+ for (i=0;i<fIdN;i++) fIdSens[i] = 0;
+ fEuclidOut = kFALSE; // Don't write Euclide file
+ fGeomDetOut = kFALSE; // Don't write .det file
+ fGeomDetIn = kTRUE; // Read .det file
+ fGeomOldDetIn = kTRUE; // Read old formatted .det file
+ fMajorVersion = IsVersion();
+ fMinorVersion = 1;
+ for(i=0;i<60;i++) fRead[i] = '\0';
+ for(i=0;i<60;i++) fWrite[i] = '\0';
+
+ fEuclidMaterial = "$ALICE_ROOT/Euclid/ITSgeometry_5.tme";
+ fEuclidGeometry = "$ALICE_ROOT/Euclid/ITSgeometry_5.euc";
+ strncpy(fEuclidGeomDet,"$ALICE_ROOT/ITS/ITSgeometry_v5.det",60);
+ strncpy(fRead,fEuclidGeomDet,60);
+ strncpy(fWrite,fEuclidGeomDet,60);
}
//____________________________________________________________________________
AliITSv5::AliITSv5(const AliITSv5 &source){
// Copy Constructor for ITS version 5.
////////////////////////////////////////////////////////////////////////
if(&source == this) return;
- printf("Not allowed to copy AliITSv5\n");
+ Warning("Copy Constructor","Not allowed to copy AliITSv5");
return;
}
//_____________________________________________________________________________
AliITSv5& AliITSv5::operator=(const AliITSv5 &source){
////////////////////////////////////////////////////////////////////////
-// Assignment operator for the ITS version 1.
+// Assignment operator for the ITS version 5.
////////////////////////////////////////////////////////////////////////
if(&source == this) return *this;
- printf("Not allowed to copy AliITSv3\n");
+ Warning("= operator","Not allowed to copy AliITSv5");
return *this;
}
////////////////////////////////////////////////////////////////////////
// Standard destructor for the ITS version 5.
////////////////////////////////////////////////////////////////////////
+ if(fRead!=0) delete fRead;
+ if(fWrite!=0) delete fWrite;
+ if(fEuclidGeomDet!=0) delete fEuclidGeomDet;
}
-//_____________________________________________________________________________
-AliITSv5::AliITSv5(const char *name, const char *title) : AliITS(name, title){
-////////////////////////////////////////////////////////////////////////
-// Standard constructor for the ITS version 5.
-////////////////////////////////////////////////////////////////////////
- fIdN = 6;
-/*
-// TObjArray of TObjStrings
- fIdName = new TObjArray(fIdN);
- fIdName->AddAt(new TObjString("ITS1"),0);
- fIdName->AddAt(new TObjString("ITS2"),1);
- fIdName->AddAt(new TObjString("ITS3"),2);
- fIdName->AddAt(new TObjString("ITS4"),3);
- fIdName->AddAt(new TObjString("ITS5"),4);
- fIdName->AddAt(new TObjString("ITS6"),5);
-*/
-// Array of TStrings.
- fIdName = new TString[fIdN];
- fIdName[0] = "ITS1";
- fIdName[1] = "ITS2";
- fIdName[2] = "ITS3";
- fIdName[3] = "ITS4";
- fIdName[4] = "ITS5";
- fIdName[5] = "ITS6";
- fIdSens = new Int_t[fIdN];
- for (Int_t i=0;i<fIdN;i++) fIdSens[i] = 0;
- fMajorVersion = 5;
- fMinorVersion = 1;
-
- fEuclidMaterial = "$ALICE_ROOT/Euclid/ITSgeometry_5.tme";
- fEuclidGeometry = "$ALICE_ROOT/Euclid/ITSgeometry_5.euc";
-}
-//_____________________________________________________________________________
+//______________________________________________________________________
void AliITSv5::BuildGeometry(){
////////////////////////////////////////////////////////////////////////
// Geometry builder for the ITS version 5.
//const int kColorITSSDD=kGreen;
const int kColorITSSSD=kBlue;
//
- top=gAlice->GetGeometry()->GetNode("alice");
AliITSgeom *gm = this->GetITSgeom();
+ if(gm==0) return;
+ top=gAlice->GetGeometry()->GetNode("alice");
Int_t lay,lad,det,i;
Text_t name[10];
// Read a file containing the geometry for the ITS version 5.
////////////////////////////////////////////////////////////////////////
- Int_t size;
+
char topvol[5];
char *filtmp;
delete [] filtmp;
if(file) {
fclose(file);
- printf("Ready to read Euclid geometry file\n");
+ cout << "Ready to read Euclid geometry file" << endl;
ReadEuclid(fEuclidGeometry.Data(),topvol);
printf("Read in euclid geometries\n");
} else {
gMC->WriteEuclid("ITSgeometry", "ITSV", 1, 5);
} // end if (fEuclidOut)
+ cout << "finished with euclid geometrys" << endl;
+}
+//______________________________________________________________________
+void AliITSv5::ReadOldGeometry(const char *filename){
// read in the file containing the transformations for the active
// volumes for the ITS version 5. This is expected to be in a file
// ending in .det. This geometry is kept in the AliITSgeom class.
- filtmp = gSystem->ExpandPathName(fEuclidGeometry.Data());
+ Int_t size;
+ char *filtmp;
+ FILE *file;
+
+ if(fITSgeom!=0) delete fITSgeom;
+ filtmp = gSystem->ExpandPathName(filename);
size = strlen(filtmp);
- if(size>4){
- filtmp[size-3] = 'd'; // change from .euc to .det
+ if(size>4 && fGeomDetIn){
+ filtmp[size-3] = 'd'; // change from .euc to .det
filtmp[size-2] = 'e';
filtmp[size-1] = 't';
- file = fopen(filtmp,"r");
- if(file){ // if file exists use it to fill AliITSgeom structure.
- fclose(file);
- printf("ready to read .det file %s\n",filtmp);
- fITSgeom = new AliITSgeom(filtmp);
- }else{
- fITSgeom = 0;
- // fill AliITSgeom structure from geant structure just filled above
- }// end if(file)
+ file = fopen(filtmp,"r");
+ if(file){ // if file exists use it to fill AliITSgeom structure.
+ fclose(file);
+ fITSgeom = new AliITSgeom(filtmp);
+ fITSgeom->DefineShapes(3); // if fShape isn't defined define it.
+ // Now define the detector types/shapes.
+ fITSgeom->ReSetShape(kSPD,new AliITSgeomSPD300());
+ fITSgeom->ReSetShape(kSDD,new AliITSgeomSDD300());
+ fITSgeom->ReSetShape(kSSD,new AliITSgeomSSD175());
+ }else{
+ fITSgeom = 0;
+ // fill AliITSgeom structure from geant structure just filled above
+ }// end if(file)
delete [] filtmp;
}// end if(size>4)
- printf("finished with euclid geometrys\n");
+}
+//______________________________________________________________________
+void AliITSv5::InitAliITSgeom(){
+// Based on the geometry tree defined in Geant 3.21, this
+// routine initilizes the Class AliITSgeom from the Geant 3.21 ITS geometry
+// sturture.
+ if(!((TGeant3*)gMC)) {
+ Error("InitAliITSgeom",
+ "Wrong Monte Carlo. InitAliITSgeom uses TGeant3 calls");
+ return;
+ } // end if
+ cout << "Reading Geometry transformation directly from Geant 3." << endl;
+ const Int_t nlayers = 6;
+ const Int_t ndeep = 7;
+ Int_t itsGeomTreeNames[nlayers][ndeep],lnam[20],lnum[20];
+ Int_t nlad[nlayers],ndet[nlayers];
+ Double_t t[3],r[10];
+ Float_t par[20],att[20];
+ Int_t npar,natt,idshape,imat,imed;
+ AliITSGeant3Geometry *ig = new AliITSGeant3Geometry();
+ Int_t mod,lay,lad,det,i,j,k;
+ char *names[nlayers][ndeep] = {
+ {"ALIC","ITSV","ITSD","IT12","I132","I186","ITS1"}, // lay=1
+ {"ALIC","ITSV","ITSD","IT12","I132","I131","ITS2"}, // lay=2
+ {"ALIC","ITSV","ITSD","IT34","I004","I302","ITS3"}, // lay=3
+ {"ALIC","ITSV","ITSD","IT34","I005","I402","ITS4"}, // lay=4
+ {"ALIC","ITSV","ITSD","IT56","I565","I562","ITS5"}, // lay=5
+ {"ALIC","ITSV","ITSD","IT56","I569","I566","ITS6"}};// lay=6
+ Int_t itsGeomTreeCopys[nlayers][ndeep] = {{1,1,1,1,10, 2,4}, // lay=1
+ {1,1,1,1,10, 4,4}, // lay=2
+ {1,1,1,1,14, 6,1}, // lay=3
+ {1,1,1,1,22, 8,1}, // lay=4
+ {1,1,1,1,34,23,1}, // lay=5
+ {1,1,1,1,38,26,1}};// lay=6
+
+ // Sorry, but this is not very pritty code. It should be replaced
+ // at some point with a version that can search through the geometry
+ // tree its self.
+ for(i=0;i<20;i++) lnam[i] = lnum[i] = 0;
+ for(i=0;i<nlayers;i++)for(j=0;j<ndeep;j++)
+ itsGeomTreeNames[i][j] = ig->StringToInt(names[i][j]);
+ mod = 0;
+ for(i=0;i<nlayers;i++){
+ k = 1;
+ for(j=0;j<ndeep;j++) if(itsGeomTreeCopys[i][j]!=0)
+ k *= TMath::Abs(itsGeomTreeCopys[i][j]);
+ mod += k;
+ } // end for i
+
+ if(fITSgeom!=0) delete fITSgeom;
+ nlad[0]=20;nlad[1]=40;nlad[2]=14;nlad[3]=22;nlad[4]=34;nlad[5]=38;
+ ndet[0]=4;ndet[1]=4;ndet[2]=6;ndet[3]=8;ndet[4]=22;ndet[5]=25;
+ fITSgeom = new AliITSgeom(0,6,nlad,ndet,mod);
+ mod = -1;
+ for(lay=1;lay<=nlayers;lay++){
+ for(j=0;j<ndeep;j++) lnam[j] = itsGeomTreeNames[lay-1][j];
+ for(j=0;j<ndeep;j++) lnum[j] = itsGeomTreeCopys[lay-1][j];
+ switch (lay){
+ case 1: case 2: // layers 1 and 2 are a bit special
+ lad = 0;
+ for(j=1;j<=itsGeomTreeCopys[lay-1][4];j++){
+ lnum[4] = j;
+ for(k=1;k<=itsGeomTreeCopys[lay-1][5];k++){
+ lad++;
+ lnum[5] = k;
+ for(det=1;det<=itsGeomTreeCopys[lay-1][6];det++){
+ lnum[6] = det;
+ mod++;
+ ig->GetGeometry(ndeep,lnam,lnum,t,r,idshape,npar,natt,
+ par,att,imat,imed);
+ fITSgeom->CreatMatrix(mod,lay,lad,det,kSPD,t,r);
+ if(!(fITSgeom->IsShapeDefined((Int_t)kSPD)))
+ fITSgeom->ReSetShape(kSPD,
+ new AliITSgeomSPD300());
+ } // end for det
+ } // end for k
+ } // end for j
+ break;
+ case 3: case 4: case 5: case 6: // layers 3-6
+ lnum[6] = 1;
+ for(lad=1;lad<=itsGeomTreeCopys[lay-1][4];lad++){
+ lnum[4] = lad;
+ for(det=1;det<=itsGeomTreeCopys[lay-1][5];det++){
+ lnum[5] = det;
+ mod++;
+ ig->GetGeometry(7,lnam,lnum,t,r,idshape,npar,natt,
+ par,att,imat,imed);
+ switch (lay){
+ case 3: case 4:
+ fITSgeom->CreatMatrix(mod,lay,lad,det,kSDD,t,r);
+ if(!(fITSgeom->IsShapeDefined(kSDD)))
+ fITSgeom->ReSetShape(kSDD,new AliITSgeomSDD300());
+ break;
+ case 5: case 6:
+ fITSgeom->CreatMatrix(mod,lay,lad,det,kSSD,t,r);
+ if(!(fITSgeom->IsShapeDefined(kSSD)))
+ fITSgeom->ReSetShape(kSSD,new AliITSgeomSSD175());
+ break;
+ } // end switch
+ } // end for det
+ } // end for lad
+ break;
+ } // end switch
+ } // end for lay
+ return;
}
//_____________________________________________________________________________
void AliITSv5::Init(){
////////////////////////////////////////////////////////////////////////
// Initialise the ITS after it has been created.
////////////////////////////////////////////////////////////////////////
+ Int_t i;
+ Bool_t bg = kFALSE;
+ cout << endl;
+ for(i=0;i<30;i++) cout << "*";cout << " ITSv5_Init ";
+ for(i=0;i<30;i++) cout << "*";cout << endl;
+//
+ if(fITSgeom==0) bg = kTRUE;
+ if(fRead[0]=='\0') strncpy(fRead,fEuclidGeomDet,60);
+ if(fWrite[0]=='\0') strncpy(fWrite,fEuclidGeomDet,60);
+ if(fGeomDetIn && !fGeomOldDetIn){
+ if(fITSgeom!=0) delete fITSgeom;
+ fITSgeom = new AliITSgeom();
+ fITSgeom->ReadNewFile(fRead);
+ } // end if
+ if(fGeomDetIn && fGeomOldDetIn) ReadOldGeometry(fEuclidGeometry.Data());
+
+ if(!fGeomDetIn) this->InitAliITSgeom();
+ if(fGeomDetOut) fITSgeom->WriteNewFile(fWrite);
+ if(bg) BuildGeometry(); // call BuildGeometry here if fITSgeom was not
+ // defined ealier
AliITS::Init();
- fMajorVersion = 5;
- fMinorVersion = 0;
-}
+//
+ for(i=0;i<72;i++) cout << "*";
+ cout << endl;
+}
//_____________________________________________________________________________
void AliITSv5::StepManager(){
////////////////////////////////////////////////////////////////////////
Int_t vol[4];
TLorentzVector position, momentum;
TClonesArray &lhits = *fHits;
-#if ALIITSPRINTGEOM==1
- FILE *fp;
- Int_t i;
- Float_t xl[3],xt[3],angl[6];
-// Float_t par[20],att[20];
- Float_t mat[9];
- static Bool_t first=kTRUE,printit[6][50][50];
- if(first){ for(copy1=0;copy1<6;copy1++)for(copy2=0;copy2<50;copy2++)
- for(id=0;id<50;id++) printit[copy1][copy2][id] = kTRUE;
- first = kFALSE;
- }
- // end if first
-#endif
//
// Track status
vol[3] = 0;
hits[7]=gMC->TrackTime();
// Fill hit structure with this new hit.
new(lhits[fNhits++]) AliITShit(fIshunt,gAlice->CurrentTrack(),vol,hits);
-#if ALIITSPRINTGEOM==1
- if(printit[vol[0]][vol[2]][vol[1]]){
- printit[vol[0]][vol[2]][vol[1]] = kFALSE;
- xl[0] = xl[1] = xl[2] = 0.0;
- gMC->Gdtom(xl,xt,1);
- for(i=0;i<9;i++) mat[i] = 0.0;
- mat[0] = mat[4] = mat[8] = 1.0; // default with identity matrix
- xl[0] = 1.0;
- xl[1] = xl[2] =0.0;
- gMC->Gdtom(xl,&(mat[0]),2);
- xl[1] = 1.0;
- xl[0] = xl[2] =0.0;
- gMC->Gdtom(xl,&(mat[3]),2);
- xl[2] = 1.0;
- xl[1] = xl[0] =0.0;
- gMC->Gdtom(xl,&(mat[6]),2);
-
- angl[0] = TMath::ACos(mat[2]);
- if(mat[2]==1.0) angl[0] = 0.0;
- angl[1] = TMath::ATan2(mat[1],mat[0]);
- if(angl[1]<0.0) angl[1] += 2.0*TMath::Pi();
-
- angl[2] = TMath::ACos(mat[5]);
- if(mat[5]==1.0) angl[2] = 0.0;
- angl[3] = TMath::ATan2(mat[4],mat[3]);
- if(angl[3]<0.0) angl[3] += 2.0*TMath::Pi();
-
- angl[4] = TMath::ACos(mat[8]);
- if(mat[8]==1.0) angl[4] = 0.0;
- angl[5] = TMath::ATan2(mat[7],mat[6]);
- if(angl[5]<0.0) angl[5] += 2.0*TMath::Pi();
-
- for(i=0;i<6;i++) angl[i] *= 180.0/TMath::Pi(); // degrees
- fp = fopen("ITSgeometry_v5.det","a");
- fprintf(fp,"%2d %2d %2d %9e %9e %9e %9e %9e %9e %9e %9e %9e ",
- vol[0],vol[2],vol[1], // layer ladder detector
- xt[0],xt[1],xt[2], // Translation vector
- angl[0],angl[1],angl[2],angl[3],angl[4],angl[5] // Geant rotaion
- // angles (degrees)
- );
- fprintf(fp,"%9e %9e %9e %9e %9e %9e %9e %9e %9e",
- mat[0],mat[1],mat[2],mat[3],mat[4],mat[5],mat[6],mat[7],mat[8]
- ); // Adding the rotation matrix.
- fprintf(fp,"\n");
- fclose(fp);
- } // end if printit[layer][ladder][detector]
-#endif
return;
}
virtual void BuildGeometry();
virtual void CreateGeometry();
virtual void CreateMaterials();
- virtual void Init();
- virtual Int_t IsVersion() const {
- // returns the ITS version number
- return 5;
- }
+ virtual void Init();
+ virtual Int_t IsVersion() const { // returns the ITS version number
+ return 5;}
virtual void StepManager();
+ void ReadOldGeometry(const char *filename);
+ virtual void SetWriteDet(Bool_t det=kTRUE){ // set .det write
+ fGeomDetOut = det;}
+ virtual void SetWriteDet(const char *f){ // set write file
+ strncpy(fWrite,f,60);fGeomDetOut = kTRUE;}
+ virtual void SetReadDet(Bool_t det=kTRUE){ //set .det read
+ fGeomDetIn = det;}
+ virtual void SetReadOldDet(Bool_t det=kTRUE){ //set .det read
+ fGeomOldDetIn = det;}
+ virtual void SetReadDet(const char *f){ // set read file
+ strncpy(fRead,f,60);fGeomDetIn = kTRUE;}
+ virtual void SetEUCLID(Bool_t euclid=kTRUE){ // set write Euclid file
+ fEuclidOut = euclid;}
+ virtual void SetEUCLIDFileName(const char *f){ // set write file
+ fEuclidGeometry=f;fEuclidOut = kTRUE;}
+ virtual void SetMinorVersion(Int_t v){ // Choose between existing minor versions
+ fMinorVersion = 1;
+ if(v==1) fMinorVersion = 1;
+ else if(v==2) fMinorVersion = 2;
+ else Warning("SetMinorVersion","Undefined Minor Version setting =1");}
+ virtual Bool_t GetEUCLID(){return fEuclidOut;}// returns value Euclid flag.
+ virtual const char *GetEULIIDFileName() const{ // return .euc file name
+ return fEuclidGeometry.Data();}
+ virtual Bool_t GetWriteDet() { // returns value GeomDetOut flag.
+ return fGeomDetOut;}
+ virtual Bool_t GetReadDet() { // returns value GeomDetIn flag.
+ return fGeomDetIn;}
+ virtual Bool_t GetReadDetOld() { // returns value GeomDetIn flag.
+ return fGeomOldDetIn;}
+ virtual char *GetReadDetFileName(){ // return .det read file name
+ if(fRead[0]!='\0') return fRead; else return fEuclidGeomDet;}
+ virtual char *GetWriteDetFileName(){ // return .det write file name
+ if(fWrite[0]!='\0') return fWrite; else return fEuclidGeomDet;}
+ virtual Int_t GetMajorVersion(){// return Major Version Number
+ return fMajorVersion;}
+ virtual Int_t GetMinorVersion(){// return Major Version Number
+ return fMinorVersion;}
+
+ private:
+ void InitAliITSgeom();
+
+ // TString fEuclidGeomtery,fEuclidMaterial defined in AliModule.
+ Bool_t fEuclidOut; // Flag to write geometry in euclid format
+ Bool_t fGeomDetOut; // Flag to write .det file out
+ Bool_t fGeomDetIn; // Flag to read .det file or directly from Geat.
+ Bool_t fGeomOldDetIn; // Flag to read old .det file.
+ Int_t fMajorVersion; // Major version number == IsVersion
+ Int_t fMinorVersion; // Minor version number
+ char fEuclidGeomDet[60];// file where detector transormation are define.
+ char fRead[60]; //! file name to read .det file
+ char fWrite[60]; //! file name to write .det file
ClassDef(AliITSv5,1)//Hits manager for ITS version 5 Official detailed geometry
/*
$Log$
+Revision 1.4 2001/02/02 23:57:29 nilsen
+Added include file that are no londer included in AliITSgeom.h
+
Revision 1.3 2001/01/30 09:23:13 hristov
Streamers removed (R.Brun)
// Created October 7 2000.
//
///////////////////////////////////////////////////////////////////////////////
-
-// See AliITSv5asymm::StepManager().
-#define ALIITSPRINTGEOM 0 // default. don't print out gemetry information
-//#define ALIITSPRINTGEOM 1 // print out geometry information
#include <iostream.h>
#include <iomanip.h>
#include <stdio.h>
#include "AliMC.h"
#include "AliRun.h"
-#if ALIITSPRINTGEOM==1
#include "../TGeant3/TGeant3.h"
-#endif
#include "AliITShit.h"
+#include "AliITSGeant3Geometry.h"
#include "AliITS.h"
#include "AliITSv5asymm.h"
#include "AliITSgeom.h"
+#include "AliITSgeomSPD.h"
+#include "AliITSgeomSDD.h"
+#include "AliITSgeomSSD.h"
ClassImp(AliITSv5asymm)
////////////////////////////////////////////////////////////////////////
// Standard default constructor for the ITS version 5.
////////////////////////////////////////////////////////////////////////
+ Int_t i;
fIdN = 0;
fIdName = 0;
fIdSens = 0;
- fMajorVersion = 5;
- fMinorVersion = -1;
+ fEuclidOut = kFALSE; // Don't write Euclide file
+ fGeomDetOut = kFALSE; // Don't write .det file
+ fGeomDetIn = kFALSE; // Read .det file
+ fGeomOldDetIn = kTRUE; // Read old formatted .det file
+ fMajorVersion = IsVersion();
+ fMinorVersion = 3;
+ for(i=0;i<60;i++) fRead[i] = '\0';
+ for(i=0;i<60;i++) fWrite[i] = '\0';
+ for(i=0;i<60;i++) fEuclidGeomDet[i] = '\0';
+}
+//_____________________________________________________________________________
+AliITSv5asymm::AliITSv5asymm(const char *name, const char *title) : AliITS(name, title){
+/////////////////////////////////////////////////////////////////////////////
+// Standard constructor for the ITS version 5 with symmetrical services.
+/////////////////////////////////////////////////////////////////////////////
+ Int_t i;
+
+ fIdN = 6;
+ fIdName = new TString[fIdN];
+ fIdName[0] = "ITS1";
+ fIdName[1] = "ITS2";
+ fIdName[2] = "ITS3";
+ fIdName[3] = "ITS4";
+ fIdName[4] = "ITS5";
+ fIdName[5] = "ITS6";
+ fIdSens = new Int_t[fIdN];
+ for (i=0;i<fIdN;i++) fIdSens[i] = 0;
+ fEuclidOut = kFALSE; // Don't write Euclide file
+ fGeomDetOut = kFALSE; // Don't write .det file
+ fGeomDetIn = kFALSE; // Read .det file
+ fGeomOldDetIn = kTRUE; // Read old formatted .det file
+ fMajorVersion = IsVersion();
+ fMinorVersion = 3;
+ for(i=0;i<60;i++) fRead[i] = '\0';
+ for(i=0;i<60;i++) fWrite[i] = '\0';
+
+ fEuclidMaterial = "$ALICE_ROOT/Euclid/ITSgeometry_5asymm.tme";
+ fEuclidGeometry = "$ALICE_ROOT/Euclid/ITSgeometry_5asymm.euc";
+ strncpy(fEuclidGeomDet,"$ALICE_ROOT/ITS/ITSgeometry_v5asymm.det",60);
+ strncpy(fRead,fEuclidGeomDet,60);
+ strncpy(fWrite,fEuclidGeomDet,60);
}
//____________________________________________________________________________
AliITSv5asymm::AliITSv5asymm(const AliITSv5asymm &source){
// Copy Constructor for ITS version 5.
////////////////////////////////////////////////////////////////////////
if(&source == this) return;
- printf("Not allowed to copy AliITSv5asymm\n");
+ Warning("Copy Constructor","Not allowed to copy AliITSv5asymm");
return;
}
//_____________________________________________________________________________
AliITSv5asymm& AliITSv5asymm::operator=(const AliITSv5asymm &source){
////////////////////////////////////////////////////////////////////////
-// Assignment operator for the ITS version 1.
+// Assignment operator for the ITS version 5.
////////////////////////////////////////////////////////////////////////
if(&source == this) return *this;
- printf("Not allowed to copy AliITSv3\n");
+ Warning("= operator","Not allowed to copy AliITSv5asymm");
return *this;
}
////////////////////////////////////////////////////////////////////////
// Standard destructor for the ITS version 5.
////////////////////////////////////////////////////////////////////////
-}
-//_____________________________________________________________________________
-AliITSv5asymm::AliITSv5asymm(const char *name, const char *title) : AliITS(name, title){
-////////////////////////////////////////////////////////////////////////
-// Standard constructor for the ITS version 5.
-////////////////////////////////////////////////////////////////////////
- fIdN = 6;
-/*
-// TObjArray of TObjStrings
- fIdName = new TObjArray(fIdN);
- fIdName->AddAt(new TObjString("ITS1"),0);
- fIdName->AddAt(new TObjString("ITS2"),1);
- fIdName->AddAt(new TObjString("ITS3"),2);
- fIdName->AddAt(new TObjString("ITS4"),3);
- fIdName->AddAt(new TObjString("ITS5"),4);
- fIdName->AddAt(new TObjString("ITS6"),5);
-*/
-// Array of TStrings.
- fIdName = new TString[fIdN];
- fIdName[0] = "ITS1";
- fIdName[1] = "ITS2";
- fIdName[2] = "ITS3";
- fIdName[3] = "ITS4";
- fIdName[4] = "ITS5";
- fIdName[5] = "ITS6";
- fIdSens = new Int_t[fIdN];
- for (Int_t i=0;i<fIdN;i++) fIdSens[i] = 0;
- fMajorVersion = 5;
- fMinorVersion = 1;
-
- fEuclidMaterial = "$ALICE_ROOT/Euclid/ITSgeometry_5asymm.tme";
- fEuclidGeometry = "$ALICE_ROOT/Euclid/ITSgeometry_5asymm.euc";
+ if(fRead!=0) delete fRead;
+ if(fWrite!=0) delete fWrite;
+ if(fEuclidGeomDet!=0) delete fEuclidGeomDet;
}
//_____________________________________________________________________________
void AliITSv5asymm::BuildGeometry(){
}// end if(size>4)
printf("finished with euclid geometrys\n");
}
+
+//______________________________________________________________________
+void AliITSv5asymm::ReadOldGeometry(const char *filename){
+ // read in the file containing the transformations for the active
+ // volumes for the ITS version 5. This is expected to be in a file
+ // ending in .det. This geometry is kept in the AliITSgeom class.
+ Int_t size;
+ char *filtmp;
+ FILE *file;
+
+ filtmp = gSystem->ExpandPathName(filename);
+ size = strlen(filtmp);
+ if(size>4 && fGeomDetIn){
+ filtmp[size-3] = 'd'; // change from .euc to .det
+ filtmp[size-2] = 'e';
+ filtmp[size-1] = 't';
+ file = fopen(filtmp,"r");
+ if(file){ // if file exists use it to fill AliITSgeom structure.
+ fclose(file);
+ fITSgeom = new AliITSgeom(filtmp);
+ fITSgeom->DefineShapes(3); // if fShape isn't defined define it.
+ // Now define the detector types/shapes.
+ fITSgeom->ReSetShape(kSPD,(TObject *) new AliITSgeomSPD300());
+ fITSgeom->ReSetShape(kSDD,(TObject *) new AliITSgeomSDD300());
+ fITSgeom->ReSetShape(kSSD,(TObject *) new AliITSgeomSSD());
+ }else{
+ fITSgeom = 0;
+ // fill AliITSgeom structure from geant structure just filled above
+ }// end if(file)
+ delete [] filtmp;
+ }// end if(size>4)
+}
+//______________________________________________________________________
+void AliITSv5asymm::InitAliITSgeom(){
+// Based on the geometry tree defined in Geant 3.21, this
+// routine initilizes the Class AliITSgeom from the Geant 3.21 ITS geometry
+// sturture.
+ if(!((TGeant3*)gMC)) {
+ Error("InitAliITSgeom",
+ "Wrong Monte Carlo. InitAliITSgeom uses TGeant3 calls");
+ return;
+ } // end if
+ cout << "Reading Geometry transformation directly from Geant 3." << endl;
+ const Int_t nlayers = 6;
+ const Int_t ndeep = 7;
+ Int_t itsGeomTreeNames[nlayers][ndeep],lnam[20],lnum[20];
+ Int_t nlad[nlayers],ndet[nlayers];
+ Double_t t[3],r[10];
+ Float_t par[20],att[20];
+ Int_t npar,natt,idshape,imat,imed;
+ AliITSGeant3Geometry *ig = new AliITSGeant3Geometry();
+ Int_t mod,lay,lad,det,i,j,k;
+ char *names[nlayers][ndeep] = {
+ {"ALIC","ITSV","ITSD","IT12","I132","I186","ITS1"}, // lay=1
+ {"ALIC","ITSV","ITSD","IT12","I132","I131","ITS2"}, // lay=2
+ {"ALIC","ITSV","ITSD","IT34","I004","I302","ITS3"}, // lay=3
+ {"ALIC","ITSV","ITSD","IT34","I005","I402","ITS4"}, // lay=4
+ {"ALIC","ITSV","ITSD","IT56","I565","I562","ITS5"}, // lay=5
+ {"ALIC","ITSV","ITSD","IT56","I569","I566","ITS6"}};// lay=6
+ Int_t itsGeomTreeCopys[nlayers][ndeep] = {{1,1,1,1,10, 2,4}, // lay=1
+ {1,1,1,1,10, 4,4}, // lay=2
+ {1,1,1,1,14, 6,1}, // lay=3
+ {1,1,1,1,22, 8,1}, // lay=4
+ {1,1,1,1,34,23,1}, // lay=5
+ {1,1,1,1,38,26,1}};// lay=6
+
+ // Sorry, but this is not very pritty code. It should be replaced
+ // at some point with a version that can search through the geometry
+ // tree its self.
+ cout << "Reading Geometry informaton from Geant3 common blocks" << endl;
+ for(i=0;i<20;i++) lnam[i] = lnum[i] = 0;
+ for(i=0;i<nlayers;i++)for(j=0;j<ndeep;j++)
+ itsGeomTreeNames[i][j] = ig->StringToInt(names[i][j]);
+ mod = 0;
+ for(i=0;i<nlayers;i++){
+ k = 1;
+ for(j=0;j<ndeep;j++) if(itsGeomTreeCopys[i][j]!=0)
+ k *= TMath::Abs(itsGeomTreeCopys[i][j]);
+ mod += k;
+ } // end for i
+
+ if(fITSgeom!=0) delete fITSgeom;
+ nlad[0]=20;nlad[1]=40;nlad[2]=14;nlad[3]=22;nlad[4]=34;nlad[5]=38;
+ ndet[0]=4;ndet[1]=4;ndet[2]=6;ndet[3]=8;ndet[4]=22;ndet[5]=25;
+ fITSgeom = new AliITSgeom(0,6,nlad,ndet,mod);
+ mod = -1;
+ for(lay=1;lay<=nlayers;lay++){
+ for(j=0;j<ndeep;j++) lnam[j] = itsGeomTreeNames[lay-1][j];
+ for(j=0;j<ndeep;j++) lnum[j] = itsGeomTreeCopys[lay-1][j];
+ switch (lay){
+ case 1: case 2: // layers 1 and 2 are a bit special
+ lad = 0;
+ for(j=1;j<=itsGeomTreeCopys[lay-1][4];j++){
+ lnum[4] = j;
+ for(k=1;k<=itsGeomTreeCopys[lay-1][5];k++){
+ lad++;
+ lnum[5] = k;
+ for(det=1;det<=itsGeomTreeCopys[lay-1][6];det++){
+ lnum[6] = det;
+ mod++;
+ ig->GetGeometry(ndeep,lnam,lnum,t,r,idshape,npar,natt,
+ par,att,imat,imed);
+ fITSgeom->CreatMatrix(mod,lay,lad,det,kSPD,t,r);
+ if(!(fITSgeom->IsShapeDefined((Int_t)kSPD)))
+ if(fMinorVersion==1){
+ fITSgeom->ReSetShape(kSPD,
+ new AliITSgeomSPD300());
+ } else if(fMinorVersion==2)
+ fITSgeom->ReSetShape(kSPD,
+ new AliITSgeomSPD300());
+ } // end for det
+ } // end for k
+ } // end for j
+ break;
+ case 3: case 4: case 5: case 6: // layers 3-6
+ lnum[6] = 1;
+ for(lad=1;lad<=itsGeomTreeCopys[lay-1][4];lad++){
+ lnum[4] = lad;
+ for(det=1;det<=itsGeomTreeCopys[lay-1][5];det++){
+ lnum[5] = det;
+ mod++;
+ ig->GetGeometry(7,lnam,lnum,t,r,idshape,npar,natt,
+ par,att,imat,imed);
+ switch (lay){
+ case 3: case 4:
+ fITSgeom->CreatMatrix(mod,lay,lad,det,kSDD,t,r);
+ if(!(fITSgeom->IsShapeDefined(kSDD)))
+ fITSgeom->ReSetShape(kSDD,new AliITSgeomSDD300());
+ break;
+ case 5: case 6:
+ fITSgeom->CreatMatrix(mod,lay,lad,det,kSSD,t,r);
+ if(!(fITSgeom->IsShapeDefined(kSSD)))
+ fITSgeom->ReSetShape(kSSD,new AliITSgeomSSD175());
+ break;
+ } // end switch
+ } // end for det
+ } // end for lad
+ break;
+ } // end switch
+ } // end for lay
+ return;
+}
//_____________________________________________________________________________
void AliITSv5asymm::Init(){
////////////////////////////////////////////////////////////////////////
// Initialise the ITS after it has been created.
////////////////////////////////////////////////////////////////////////
+ Int_t i;
+ cout << endl;
+ for(i=0;i<30;i++) cout << "*";cout << " ITSv5_Init ";
+ for(i=0;i<30;i++) cout << "*";cout << endl;
+//
+ if(fRead[0]=='\0') strncpy(fRead,fEuclidGeomDet,60);
+ if(fWrite[0]=='\0') strncpy(fWrite,fEuclidGeomDet,60);
+ if(fITSgeom!=0) delete fITSgeom;
+ fITSgeom = new AliITSgeom();
+ if(fGeomDetIn && !fGeomOldDetIn) fITSgeom->ReadNewFile(fRead);
+ if(fGeomDetIn && fGeomOldDetIn) this->ReadOldGeometry(fRead);
+
+ if(!fGeomDetIn) this->InitAliITSgeom();
+ if(fGeomDetOut) fITSgeom->WriteNewFile(fWrite);
AliITS::Init();
- fMajorVersion = 5;
- fMinorVersion = 0;
+//
+ for(i=0;i<72;i++) cout << "*";
+ cout << endl;
}
//_____________________________________________________________________________
void AliITSv5asymm::StepManager(){
Int_t vol[4];
TLorentzVector position, momentum;
TClonesArray &lhits = *fHits;
-#if ALIITSPRINTGEOM==1
- FILE *fp;
- Int_t i;
- Float_t xl[3],xt[3],angl[6];
-// Float_t par[20],att[20];
- Float_t mat[9];
- static Bool_t first=kTRUE,printit[6][50][50];
- if(first){ for(copy1=0;copy1<6;copy1++)for(copy2=0;copy2<50;copy2++)
- for(id=0;id<50;id++) printit[copy1][copy2][id] = kTRUE;
- first = kFALSE;
- }
- // end if first
-#endif
//
// Track status
vol[3] = 0;
hits[7]=gMC->TrackTime();
// Fill hit structure with this new hit.
new(lhits[fNhits++]) AliITShit(fIshunt,gAlice->CurrentTrack(),vol,hits);
-#if ALIITSPRINTGEOM==1
- if(printit[vol[0]][vol[2]][vol[1]]){
- printit[vol[0]][vol[2]][vol[1]] = kFALSE;
- xl[0] = xl[1] = xl[2] = 0.0;
- gMC->Gdtom(xl,xt,1);
- for(i=0;i<9;i++) mat[i] = 0.0;
- mat[0] = mat[4] = mat[8] = 1.0; // default with identity matrix
- xl[0] = 1.0;
- xl[1] = xl[2] =0.0;
- gMC->Gdtom(xl,&(mat[0]),2);
- xl[1] = 1.0;
- xl[0] = xl[2] =0.0;
- gMC->Gdtom(xl,&(mat[3]),2);
- xl[2] = 1.0;
- xl[1] = xl[0] =0.0;
- gMC->Gdtom(xl,&(mat[6]),2);
-
- angl[0] = TMath::ACos(mat[2]);
- if(mat[2]==1.0) angl[0] = 0.0;
- angl[1] = TMath::ATan2(mat[1],mat[0]);
- if(angl[1]<0.0) angl[1] += 2.0*TMath::Pi();
-
- angl[2] = TMath::ACos(mat[5]);
- if(mat[5]==1.0) angl[2] = 0.0;
- angl[3] = TMath::ATan2(mat[4],mat[3]);
- if(angl[3]<0.0) angl[3] += 2.0*TMath::Pi();
-
- angl[4] = TMath::ACos(mat[8]);
- if(mat[8]==1.0) angl[4] = 0.0;
- angl[5] = TMath::ATan2(mat[7],mat[6]);
- if(angl[5]<0.0) angl[5] += 2.0*TMath::Pi();
-
- for(i=0;i<6;i++) angl[i] *= 180.0/TMath::Pi(); // degrees
- fp = fopen("ITSgeometry_v5.det","a");
- fprintf(fp,"%2d %2d %2d %9e %9e %9e %9e %9e %9e %9e %9e %9e ",
- vol[0],vol[2],vol[1], // layer ladder detector
- xt[0],xt[1],xt[2], // Translation vector
- angl[0],angl[1],angl[2],angl[3],angl[4],angl[5] // Geant rotaion
- // angles (degrees)
- );
- fprintf(fp,"%9e %9e %9e %9e %9e %9e %9e %9e %9e",
- mat[0],mat[1],mat[2],mat[3],mat[4],mat[5],mat[6],mat[7],mat[8]
- ); // Adding the rotation matrix.
- fprintf(fp,"\n");
- fclose(fp);
- } // end if printit[layer][ladder][detector]
-#endif
return;
}
virtual void CreateGeometry();
virtual void CreateMaterials();
virtual void Init();
- virtual Int_t IsVersion() const {
- // returns the ITS version number
- return 5;
- }
+ virtual Int_t IsVersion() const { // returns the ITS version number
+ return 5;}
virtual void StepManager();
+ void ReadOldGeometry(const char *filename);
+ virtual void SetWriteDet(Bool_t det=kTRUE){ // set .det write
+ fGeomDetOut = det;}
+ virtual void SetWriteDet(const char *f){ // set write file
+ strncpy(fWrite,f,60);fGeomDetOut = kTRUE;}
+ virtual void SetReadDet(Bool_t det=kTRUE){ //set .det read
+ fGeomDetIn = det;}
+ virtual void SetReadOldDet(Bool_t det=kTRUE){ //set .det read
+ fGeomOldDetIn = det;}
+ virtual void SetReadDet(const char *f){ // set read file
+ strncpy(fRead,f,60);fGeomDetIn = kTRUE;}
+ virtual void SetEUCLID(Bool_t euclid=kTRUE){ // set write Euclid file
+ fEuclidOut = euclid;}
+ virtual void SetEUCLIDFileName(const char *f){ // set write file
+ fEuclidGeometry=f;fEuclidOut = kTRUE;}
+ virtual void SetMinorVersion(Int_t v){ // Choose between existing minor versions
+ fMinorVersion = 3;
+ if(v==1) fMinorVersion = 1;
+ else if(v==2) fMinorVersion = 2;
+ else if(v==3) fMinorVersion = 3;
+ else Warning("SetMinorVersion","Undefined Minor Version setting =3");}
+ virtual Bool_t GetEUCLID(){return fEuclidOut;}// returns value Euclid flag.
+ virtual const char *GetEULIIDFileName() const{ // return .euc file name
+ return fEuclidGeometry.Data();}
+ virtual Bool_t GetWriteDet() { // returns value GeomDetOut flag.
+ return fGeomDetOut;}
+ virtual Bool_t GetReadDet() { // returns value GeomDetIn flag.
+ return fGeomDetIn;}
+ virtual Bool_t GetReadDetOld() { // returns value GeomDetIn flag.
+ return fGeomOldDetIn;}
+ virtual char *GetReadDetFileName(){ // return .det read file name
+ if(fRead[0]!='\0') return fRead; else return fEuclidGeomDet;}
+ virtual char *GetWriteDetFileName(){ // return .det write file name
+ if(fWrite[0]!='\0') return fWrite; else return fEuclidGeomDet;}
+ virtual Int_t GetMajorVersion(){// return Major Version Number
+ return fMajorVersion;}
+ virtual Int_t GetMinorVersion(){// return Major Version Number
+ return fMinorVersion;}
+
+ private:
+ void InitAliITSgeom();
+
+ // TString fEuclidGeomtery,fEuclidMaterial defined in AliModule.
+ Bool_t fEuclidOut; // Flag to write geometry in euclid format
+ Bool_t fGeomDetOut; // Flag to write .det file out
+ Bool_t fGeomDetIn; // Flag to read .det file or directly from Geat.
+ Bool_t fGeomOldDetIn; // Flag to read old .det file.
+ Int_t fMajorVersion; // Major version number == IsVersion
+ Int_t fMinorVersion; // Minor version number
+ char fEuclidGeomDet[60];// file where detector transormation are define.
+ char fRead[60]; //! file name to read .det file
+ char fWrite[60]; //! file name to write .det file
ClassDef(AliITSv5asymm,1)//Hits manager for ITS version 5 Official detailed
/*
$Log$
+Revision 1.4 2001/02/02 23:57:29 nilsen
+Added include file that are no londer included in AliITSgeom.h
+
Revision 1.3 2001/01/30 09:23:13 hristov
Streamers removed (R.Brun)
// Created October 7 2000.
//
///////////////////////////////////////////////////////////////////////////////
-
-// See AliITSv5symm::StepManager().
-#define ALIITSPRINTGEOM 0 // default. don't print out gemetry information
-//#define ALIITSPRINTGEOM 1 // print out geometry information
#include <iostream.h>
#include <iomanip.h>
#include <stdio.h>
#include "AliMC.h"
#include "AliRun.h"
-#if ALIITSPRINTGEOM==1
#include "../TGeant3/TGeant3.h"
-#endif
#include "AliITShit.h"
+#include "AliITSGeant3Geometry.h"
#include "AliITS.h"
#include "AliITSv5symm.h"
#include "AliITSgeom.h"
+#include "AliITSgeomSPD.h"
+#include "AliITSgeomSDD.h"
+#include "AliITSgeomSSD.h"
ClassImp(AliITSv5symm)
////////////////////////////////////////////////////////////////////////
// Standard default constructor for the ITS version 5.
////////////////////////////////////////////////////////////////////////
+ Int_t i;
fIdN = 0;
fIdName = 0;
fIdSens = 0;
- fMajorVersion = 5;
- fMinorVersion = -1;
+ fEuclidOut = kFALSE; // Don't write Euclide file
+ fGeomDetOut = kFALSE; // Don't write .det file
+ fGeomDetIn = kFALSE; // Read .det file
+ fGeomOldDetIn = kTRUE; // Read old formatted .det file
+ fMajorVersion = IsVersion();
+ fMinorVersion = 2;
+ for(i=0;i<60;i++) fRead[i] = '\0';
+ for(i=0;i<60;i++) fWrite[i] = '\0';
+ for(i=0;i<60;i++) fEuclidGeomDet[i] = '\0';
+}
+//_____________________________________________________________________________
+AliITSv5symm::AliITSv5symm(const char *name, const char *title) : AliITS(name, title){
+/////////////////////////////////////////////////////////////////////////////
+// Standard constructor for the ITS version 5 with symmetrical services.
+/////////////////////////////////////////////////////////////////////////////
+ Int_t i;
+
+ fIdN = 6;
+ fIdName = new TString[fIdN];
+ fIdName[0] = "ITS1";
+ fIdName[1] = "ITS2";
+ fIdName[2] = "ITS3";
+ fIdName[3] = "ITS4";
+ fIdName[4] = "ITS5";
+ fIdName[5] = "ITS6";
+ fIdSens = new Int_t[fIdN];
+ for (i=0;i<fIdN;i++) fIdSens[i] = 0;
+ fEuclidOut = kFALSE; // Don't write Euclide file
+ fGeomDetOut = kFALSE; // Don't write .det file
+ fGeomDetIn = kFALSE; // Read .det file
+ fGeomOldDetIn = kTRUE; // Read old formatted .det file
+ fMajorVersion = IsVersion();
+ fMinorVersion = 2;
+ for(i=0;i<60;i++) fRead[i] = '\0';
+ for(i=0;i<60;i++) fWrite[i] = '\0';
+
+ fEuclidMaterial = "$ALICE_ROOT/Euclid/ITSgeometry_5symm.tme";
+ fEuclidGeometry = "$ALICE_ROOT/Euclid/ITSgeometry_5symm.euc";
+ strncpy(fEuclidGeomDet,"$ALICE_ROOT/ITS/ITSgeometry_v5symm.det",60);
+ strncpy(fRead,fEuclidGeomDet,60);
+ strncpy(fWrite,fEuclidGeomDet,60);
}
//____________________________________________________________________________
AliITSv5symm::AliITSv5symm(const AliITSv5symm &source){
// Copy Constructor for ITS version 5.
////////////////////////////////////////////////////////////////////////
if(&source == this) return;
- printf("Not allowed to copy AliITSv5symm\n");
+ Warning("Copy Constructor","Not allowed to copy AliITSv5symm");
return;
}
//_____________________________________________________________________________
AliITSv5symm& AliITSv5symm::operator=(const AliITSv5symm &source){
////////////////////////////////////////////////////////////////////////
-// Assignment operator for the ITS version 1.
+// Assignment operator for the ITS version 5.
////////////////////////////////////////////////////////////////////////
if(&source == this) return *this;
- printf("Not allowed to copy AliITSv3\n");
+ Warning("= operator","Not allowed to copy AliITSv5symm");
return *this;
}
////////////////////////////////////////////////////////////////////////
// Standard destructor for the ITS version 5.
////////////////////////////////////////////////////////////////////////
-}
-//_____________________________________________________________________________
-AliITSv5symm::AliITSv5symm(const char *name, const char *title) : AliITS(name, title){
-/////////////////////////////////////////////////////////////////////////////
-// Standard constructor for the ITS version 5 with symmetrical services.
-/////////////////////////////////////////////////////////////////////////////
- fIdN = 6;
-/*
-// TObjArray of TObjStrings
- fIdName = new TObjArray(fIdN);
- fIdName->AddAt(new TObjString("ITS1"),0);
- fIdName->AddAt(new TObjString("ITS2"),1);
- fIdName->AddAt(new TObjString("ITS3"),2);
- fIdName->AddAt(new TObjString("ITS4"),3);
- fIdName->AddAt(new TObjString("ITS5"),4);
- fIdName->AddAt(new TObjString("ITS6"),5);
-*/
-// Array of TStrings.
- fIdName = new TString[fIdN];
- fIdName[0] = "ITS1";
- fIdName[1] = "ITS2";
- fIdName[2] = "ITS3";
- fIdName[3] = "ITS4";
- fIdName[4] = "ITS5";
- fIdName[5] = "ITS6";
- fIdSens = new Int_t[fIdN];
- for (Int_t i=0;i<fIdN;i++) fIdSens[i] = 0;
- fMajorVersion = 5;
- fMinorVersion = 1;
-
- fEuclidMaterial = "$ALICE_ROOT/Euclid/ITSgeometry_5symm.tme";
- fEuclidGeometry = "$ALICE_ROOT/Euclid/ITSgeometry_5symm.euc";
+ if(fRead!=0) delete fRead;
+ if(fWrite!=0) delete fWrite;
+ if(fEuclidGeomDet!=0) delete fEuclidGeomDet;
}
//_____________________________________________________________________________
void AliITSv5symm::BuildGeometry(){
//
// Read a file containing the geometry for the ITS version 5.
////////////////////////////////////////////////////////////////////////
-
- Int_t size;
char topvol[5];
char *filtmp;
if (fEuclidOut) {
gMC->WriteEuclid("ITSgeometry", "ITSV", 1, 5);
} // end if (fEuclidOut)
-
+ cout << "finished with euclid geometrys" << endl;
+}
+//______________________________________________________________________
+void AliITSv5symm::ReadOldGeometry(const char *filename){
// read in the file containing the transformations for the active
// volumes for the ITS version 5. This is expected to be in a file
// ending in .det. This geometry is kept in the AliITSgeom class.
- filtmp = gSystem->ExpandPathName(fEuclidGeometry.Data());
+ Int_t size;
+ char *filtmp;
+ FILE *file;
+
+ filtmp = gSystem->ExpandPathName(filename);
size = strlen(filtmp);
- if(size>4){
- filtmp[size-3] = 'd'; // change from .euc to .det
+ if(size>4 && fGeomDetIn){
+ filtmp[size-3] = 'd'; // change from .euc to .det
filtmp[size-2] = 'e';
filtmp[size-1] = 't';
- file = fopen(filtmp,"r");
- if(file){ // if file exists use it to fill AliITSgeom structure.
- fclose(file);
- printf("ready to read .det file %s\n",filtmp);
- fITSgeom = new AliITSgeom(filtmp);
- }else{
- fITSgeom = 0;
- // fill AliITSgeom structure from geant structure just filled above
- }// end if(file)
+ file = fopen(filtmp,"r");
+ if(file){ // if file exists use it to fill AliITSgeom structure.
+ fclose(file);
+ fITSgeom = new AliITSgeom(filtmp);
+ fITSgeom->DefineShapes(3); // if fShape isn't defined define it.
+ // Now define the detector types/shapes.
+ fITSgeom->ReSetShape(kSPD,(TObject *) new AliITSgeomSPD300());
+ fITSgeom->ReSetShape(kSDD,(TObject *) new AliITSgeomSDD300());
+ fITSgeom->ReSetShape(kSSD,(TObject *) new AliITSgeomSSD());
+ }else{
+ fITSgeom = 0;
+ // fill AliITSgeom structure from geant structure just filled above
+ }// end if(file)
delete [] filtmp;
}// end if(size>4)
- printf("finished with euclid geometrys\n");
+}
+//______________________________________________________________________
+void AliITSv5symm::InitAliITSgeom(){
+// Based on the geometry tree defined in Geant 3.21, this
+// routine initilizes the Class AliITSgeom from the Geant 3.21 ITS geometry
+// sturture.
+ if(!((TGeant3*)gMC)) {
+ Error("InitAliITSgeom",
+ "Wrong Monte Carlo. InitAliITSgeom uses TGeant3 calls");
+ return;
+ } // end if
+ cout << "Reading Geometry transformation directly from Geant 3." << endl;
+ const Int_t nlayers = 6;
+ const Int_t ndeep = 7;
+ Int_t itsGeomTreeNames[nlayers][ndeep],lnam[20],lnum[20];
+ Int_t nlad[nlayers],ndet[nlayers];
+ Double_t t[3],r[10];
+ Float_t par[20],att[20];
+ Int_t npar,natt,idshape,imat,imed;
+ AliITSGeant3Geometry *ig = new AliITSGeant3Geometry();
+ Int_t mod,lay,lad,det,i,j,k;
+ char *names[nlayers][ndeep] = {
+ {"ALIC","ITSV","ITSD","IT12","I132","I186","ITS1"}, // lay=1
+ {"ALIC","ITSV","ITSD","IT12","I132","I131","ITS2"}, // lay=2
+ {"ALIC","ITSV","ITSD","IT34","I004","I302","ITS3"}, // lay=3
+ {"ALIC","ITSV","ITSD","IT34","I005","I402","ITS4"}, // lay=4
+ {"ALIC","ITSV","ITSD","IT56","I565","I562","ITS5"}, // lay=5
+ {"ALIC","ITSV","ITSD","IT56","I569","I566","ITS6"}};// lay=6
+ Int_t itsGeomTreeCopys[nlayers][ndeep] = {{1,1,1,1,10, 2,4}, // lay=1
+ {1,1,1,1,10, 4,4}, // lay=2
+ {1,1,1,1,14, 6,1}, // lay=3
+ {1,1,1,1,22, 8,1}, // lay=4
+ {1,1,1,1,34,23,1}, // lay=5
+ {1,1,1,1,38,26,1}};// lay=6
+
+ // Sorry, but this is not very pritty code. It should be replaced
+ // at some point with a version that can search through the geometry
+ // tree its self.
+ cout << "Reading Geometry informaton from Geant3 common blocks" << endl;
+ for(i=0;i<20;i++) lnam[i] = lnum[i] = 0;
+ for(i=0;i<nlayers;i++)for(j=0;j<ndeep;j++)
+ itsGeomTreeNames[i][j] = ig->StringToInt(names[i][j]);
+ mod = 0;
+ for(i=0;i<nlayers;i++){
+ k = 1;
+ for(j=0;j<ndeep;j++) if(itsGeomTreeCopys[i][j]!=0)
+ k *= TMath::Abs(itsGeomTreeCopys[i][j]);
+ mod += k;
+ } // end for i
+
+ if(fITSgeom!=0) delete fITSgeom;
+ nlad[0]=20;nlad[1]=40;nlad[2]=14;nlad[3]=22;nlad[4]=34;nlad[5]=38;
+ ndet[0]=4;ndet[1]=4;ndet[2]=6;ndet[3]=8;ndet[4]=22;ndet[5]=25;
+ fITSgeom = new AliITSgeom(0,6,nlad,ndet,mod);
+ mod = -1;
+ for(lay=1;lay<=nlayers;lay++){
+ for(j=0;j<ndeep;j++) lnam[j] = itsGeomTreeNames[lay-1][j];
+ for(j=0;j<ndeep;j++) lnum[j] = itsGeomTreeCopys[lay-1][j];
+ switch (lay){
+ case 1: case 2: // layers 1 and 2 are a bit special
+ lad = 0;
+ for(j=1;j<=itsGeomTreeCopys[lay-1][4];j++){
+ lnum[4] = j;
+ for(k=1;k<=itsGeomTreeCopys[lay-1][5];k++){
+ lad++;
+ lnum[5] = k;
+ for(det=1;det<=itsGeomTreeCopys[lay-1][6];det++){
+ lnum[6] = det;
+ mod++;
+ ig->GetGeometry(ndeep,lnam,lnum,t,r,idshape,npar,natt,
+ par,att,imat,imed);
+ fITSgeom->CreatMatrix(mod,lay,lad,det,kSPD,t,r);
+ if(!(fITSgeom->IsShapeDefined((Int_t)kSPD)))
+ if(fMinorVersion==1){
+ fITSgeom->ReSetShape(kSPD,
+ new AliITSgeomSPD300());
+ } else if(fMinorVersion==2)
+ fITSgeom->ReSetShape(kSPD,
+ new AliITSgeomSPD300());
+ } // end for det
+ } // end for k
+ } // end for j
+ break;
+ case 3: case 4: case 5: case 6: // layers 3-6
+ lnum[6] = 1;
+ for(lad=1;lad<=itsGeomTreeCopys[lay-1][4];lad++){
+ lnum[4] = lad;
+ for(det=1;det<=itsGeomTreeCopys[lay-1][5];det++){
+ lnum[5] = det;
+ mod++;
+ ig->GetGeometry(7,lnam,lnum,t,r,idshape,npar,natt,
+ par,att,imat,imed);
+ switch (lay){
+ case 3: case 4:
+ fITSgeom->CreatMatrix(mod,lay,lad,det,kSDD,t,r);
+ if(!(fITSgeom->IsShapeDefined(kSDD)))
+ fITSgeom->ReSetShape(kSDD,new AliITSgeomSDD300());
+ break;
+ case 5: case 6:
+ fITSgeom->CreatMatrix(mod,lay,lad,det,kSSD,t,r);
+ if(!(fITSgeom->IsShapeDefined(kSSD)))
+ fITSgeom->ReSetShape(kSSD,new AliITSgeomSSD175());
+ break;
+ } // end switch
+ } // end for det
+ } // end for lad
+ break;
+ } // end switch
+ } // end for lay
+ return;
}
//_____________________________________________________________________________
void AliITSv5symm::Init(){
////////////////////////////////////////////////////////////////////////
// Initialise the ITS after it has been created.
////////////////////////////////////////////////////////////////////////
+ Int_t i;
+ cout << endl;
+ for(i=0;i<30;i++) cout << "*";cout << " ITSv5_Init ";
+ for(i=0;i<30;i++) cout << "*";cout << endl;
+//
+ if(fRead[0]=='\0') strncpy(fRead,fEuclidGeomDet,60);
+ if(fWrite[0]=='\0') strncpy(fWrite,fEuclidGeomDet,60);
+ if(fITSgeom!=0) delete fITSgeom;
+ fITSgeom = new AliITSgeom();
+ if(fGeomDetIn && !fGeomOldDetIn) fITSgeom->ReadNewFile(fRead);
+ if(fGeomDetIn && fGeomOldDetIn) this->ReadOldGeometry(fRead);
+
+ if(!fGeomDetIn) this->InitAliITSgeom();
+ if(fGeomDetOut) fITSgeom->WriteNewFile(fWrite);
AliITS::Init();
- fMajorVersion = 5;
- fMinorVersion = 0;
+//
+ for(i=0;i<72;i++) cout << "*";
+ cout << endl;
}
//_____________________________________________________________________________
void AliITSv5symm::StepManager(){
Int_t vol[4];
TLorentzVector position, momentum;
TClonesArray &lhits = *fHits;
-#if ALIITSPRINTGEOM==1
- FILE *fp;
- Int_t i;
- Float_t xl[3],xt[3],angl[6];
-// Float_t par[20],att[20];
- Float_t mat[9];
- static Bool_t first=kTRUE,printit[6][50][50];
- if(first){ for(copy1=0;copy1<6;copy1++)for(copy2=0;copy2<50;copy2++)
- for(id=0;id<50;id++) printit[copy1][copy2][id] = kTRUE;
- first = kFALSE;
- }
- // end if first
-#endif
//
// Track status
vol[3] = 0;
hits[7]=gMC->TrackTime();
// Fill hit structure with this new hit.
new(lhits[fNhits++]) AliITShit(fIshunt,gAlice->CurrentTrack(),vol,hits);
-#if ALIITSPRINTGEOM==1
- if(printit[vol[0]][vol[2]][vol[1]]){
- printit[vol[0]][vol[2]][vol[1]] = kFALSE;
- xl[0] = xl[1] = xl[2] = 0.0;
- gMC->Gdtom(xl,xt,1);
- for(i=0;i<9;i++) mat[i] = 0.0;
- mat[0] = mat[4] = mat[8] = 1.0; // default with identity matrix
- xl[0] = 1.0;
- xl[1] = xl[2] =0.0;
- gMC->Gdtom(xl,&(mat[0]),2);
- xl[1] = 1.0;
- xl[0] = xl[2] =0.0;
- gMC->Gdtom(xl,&(mat[3]),2);
- xl[2] = 1.0;
- xl[1] = xl[0] =0.0;
- gMC->Gdtom(xl,&(mat[6]),2);
-
- angl[0] = TMath::ACos(mat[2]);
- if(mat[2]==1.0) angl[0] = 0.0;
- angl[1] = TMath::ATan2(mat[1],mat[0]);
- if(angl[1]<0.0) angl[1] += 2.0*TMath::Pi();
-
- angl[2] = TMath::ACos(mat[5]);
- if(mat[5]==1.0) angl[2] = 0.0;
- angl[3] = TMath::ATan2(mat[4],mat[3]);
- if(angl[3]<0.0) angl[3] += 2.0*TMath::Pi();
-
- angl[4] = TMath::ACos(mat[8]);
- if(mat[8]==1.0) angl[4] = 0.0;
- angl[5] = TMath::ATan2(mat[7],mat[6]);
- if(angl[5]<0.0) angl[5] += 2.0*TMath::Pi();
-
- for(i=0;i<6;i++) angl[i] *= 180.0/TMath::Pi(); // degrees
- fp = fopen("ITSgeometry_v5.det","a");
- fprintf(fp,"%2d %2d %2d %9e %9e %9e %9e %9e %9e %9e %9e %9e ",
- vol[0],vol[2],vol[1], // layer ladder detector
- xt[0],xt[1],xt[2], // Translation vector
- angl[0],angl[1],angl[2],angl[3],angl[4],angl[5] // Geant rotaion
- // angles (degrees)
- );
- fprintf(fp,"%9e %9e %9e %9e %9e %9e %9e %9e %9e",
- mat[0],mat[1],mat[2],mat[3],mat[4],mat[5],mat[6],mat[7],mat[8]
- ); // Adding the rotation matrix.
- fprintf(fp,"\n");
- fclose(fp);
- } // end if printit[layer][ladder][detector]
-#endif
return;
}
virtual void CreateGeometry();
virtual void CreateMaterials();
virtual void Init();
- virtual Int_t IsVersion() const {
- // returns the ITS version number
- return 5;
- }
+ virtual Int_t IsVersion() const {// returns the ITS version number
+ return 5;}
virtual void StepManager();
+ void ReadOldGeometry(const char *filename);
+ virtual void SetWriteDet(Bool_t det=kTRUE){ // set .det write
+ fGeomDetOut = det;}
+ virtual void SetWriteDet(const char *f){ // set write file
+ strncpy(fWrite,f,60);fGeomDetOut = kTRUE;}
+ virtual void SetReadDet(Bool_t det=kTRUE){ //set .det read
+ fGeomDetIn = det;}
+ virtual void SetReadOldDet(Bool_t det=kTRUE){ //set .det read
+ fGeomOldDetIn = det;}
+ virtual void SetReadDet(const char *f){ // set read file
+ strncpy(fRead,f,60);fGeomDetIn = kTRUE;}
+ virtual void SetEUCLID(Bool_t euclid=kTRUE){ // set write Euclid file
+ fEuclidOut = euclid;}
+ virtual void SetEUCLIDFileName(const char *f){ // set write file
+ fEuclidGeometry=f;fEuclidOut = kTRUE;}
+ virtual void SetMinorVersion(Int_t v){ // Choose between existing minor versions
+ fMinorVersion = 2;
+ if(v==1) fMinorVersion = 1;
+ else if(v==2) fMinorVersion = 2;
+ else if(v==3) fMinorVersion = 3;
+ else Warning("SetMinorVersion","Undefined Minor Version setting =2");}
+ virtual Bool_t GetEUCLID(){return fEuclidOut;}// returns value Euclid flag.
+ virtual const char *GetEULIIDFileName() const{ // return .euc file name
+ return fEuclidGeometry.Data();}
+ virtual Bool_t GetWriteDet() { // returns value GeomDetOut flag.
+ return fGeomDetOut;}
+ virtual Bool_t GetReadDet() { // returns value GeomDetIn flag.
+ return fGeomDetIn;}
+ virtual Bool_t GetReadDetOld() { // returns value GeomDetIn flag.
+ return fGeomOldDetIn;}
+ virtual char *GetReadDetFileName(){ // return .det read file name
+ if(fRead[0]!='\0') return fRead; else return fEuclidGeomDet;}
+ virtual char *GetWriteDetFileName(){ // return .det write file name
+ if(fWrite[0]!='\0') return fWrite; else return fEuclidGeomDet;}
+ virtual Int_t GetMajorVersion(){// return Major Version Number
+ return fMajorVersion;}
+ virtual Int_t GetMinorVersion(){// return Major Version Number
+ return fMinorVersion;}
+
+ private:
+ void InitAliITSgeom();
+
+ // TString fEuclidGeomtery,fEuclidMaterial defined in AliModule.
+ Bool_t fEuclidOut; // Flag to write geometry in euclid format
+ Bool_t fGeomDetOut; // Flag to write .det file out
+ Bool_t fGeomDetIn; // Flag to read .det file or directly from Geat.
+ Bool_t fGeomOldDetIn; // Flag to read old .det file.
+ Int_t fMajorVersion; // Major version number == IsVersion
+ Int_t fMinorVersion; // Minor version number
+ char fEuclidGeomDet[60];// file where detector transormation are define.
+ char fRead[60]; //! file name to read .det file
+ char fWrite[60]; //! file name to write .det file
ClassDef(AliITSv5symm,1)//Hits manager for ITS version 5 Official detailed
/*
$Log$
+
+Revision 1.9 2001/02/08 16:00:37 barbera
+New thicknesses (300+300 um) added for SPD chips and detectors and set as default. Many other refinements.
+
Revision 1.8 2001/02/06 08:03:44 barbera
Material redefinition in SDD
Revision 1.1.2.1 2001/01/15 13:38:08 barbera
New ITS detailed geometry to be used for the PPR
-Revision 1.13 2000/12/10 16:00:45 barbera
-Added last definition of special media like end-ladder boxes and cones
-
-Revision 1.12 2000/11/02 15:44:23 barbera
-Services on the opposite side w.r.t the absorber modified to make room for rails
-
-Revision 1.10 2000/10/27 17:19:50 barbera
-Position of rails w.r.t. the interaction point corrected.
-
-Revision 1.9 2000/10/27 13:31:29 barbera
-Rails between ITS and TPC added.
-
-Revision 1.8 2000/10/27 13:03:08 barbera
-Small changes in the SPD volumes and materials
-
-Revision 1.6 2000/10/16 14:45:37 barbera
-Mother volume ITSD modified to avoid some overlaps
-
-Revision 1.5 2000/10/16 13:49:15 barbera
-Services volumes slightly modified and material added following Pierluigi Barberis' information
-
-Revision 1.4 2000/10/07 15:33:07 barbera
-Small corrections to the ITSV mother volume
-
-Revision 1.3 2000/10/07 13:06:50 barbera
-Some new materials and media defined
-
-Revision 1.2 2000/10/07 10:58:15 barbera
-Mother volume ITSV corrected
-
-Revision 1.1 2000/10/06 23:09:24 barbera
-New geometry (asymmetric services
-
-Revision 1.20 2000/10/02 21:28:08 fca
-Removal of useless dependecies via forward declarations
-
-Revision 1.19 2000/07/10 16:07:19 fca
-Release version of ITS code
-
-Revision 1.14.2.2 2000/05/19 10:09:21 nilsen
-fix for bug with HP and Sun unix + fix for event display in ITS-working branch
-
-Revision 1.14.2.1 2000/03/04 23:45:19 nilsen
-Fixed up the comments/documentation.
-
-Revision 1.14 1999/11/25 06:52:56 fca
-Correct value of drca
-
-Revision 1.13.2.1 1999/11/25 06:52:21 fca
-Correct value of drca
-
-Revision 1.13 1999/10/27 11:16:26 fca
-Correction of problem in geometry
-
-Revision 1.12 1999/10/22 08:25:25 fca
-remove double definition of destructors
-
-Revision 1.11 1999/10/22 08:16:49 fca
-Correct destructors, thanks to I.Hrivnacova
-
-Revision 1.10 1999/10/06 19:56:50 fca
-Add destructor
-
-Revision 1.9 1999/10/05 08:05:09 fca
-Minor corrections for uninitialised variables.
-
-Revision 1.8 1999/09/29 09:24:20 fca
-Introduction of the Copyright and cvs Log
-
*/
///////////////////////////////////////////////////////////////////////////////
// //
-// Inner Traking System version PPR asymmetric //
+// Inner Traking System version PPR asymmetric //
// This class contains the base procedures for the Inner Tracking System //
// //
-// Authors: R. Barbera
-// version 6.
-// Created 2000.
-//
-// NOTE: THIS IS THE ASYMMETRIC PPR geometry of the ITS.
+// Authors: R. Barbera //
+// version 8. //
+// Created January 15 2001. //
+// //
+// NOTE: THIS IS THE ASYMMETRIC PPR geometry of the ITS. //
// //
///////////////////////////////////////////////////////////////////////////////
// See AliITSvPPRasymm::StepManager().
-#define ALIITSPRINTGEOM 0 // default. don't print out gemetry information
-//#define ALIITSPRINTGEOM 1 // print out geometry information
-
+#include <iostream.h>
+#include <iomanip.h>
#include <stdio.h>
#include <stdlib.h>
#include <TMath.h>
#include "AliRun.h"
#include "AliMagF.h"
#include "AliConst.h"
-#if ALIITSPRINTGEOM==1
#include "../TGeant3/TGeant3.h"
-#endif
+#include "AliITSGeant3Geometry.h"
#include "AliITShit.h"
#include "AliITS.h"
#include "AliITSvPPRasymm.h"
#include "AliITSgeom.h"
+#include "AliITSgeomSPD.h"
+#include "AliITSgeomSDD.h"
+#include "AliITSgeomSSD.h"
ClassImp(AliITSvPPRasymm)
////////////////////////////////////////////////////////////////////////
// Standard default constructor for the ITS version 8.
////////////////////////////////////////////////////////////////////////
-
- fIdN = 6;
- fIdName = new TString[fIdN];
- fIdName[0] = "ITS1";
- fIdName[1] = "ITS2";
- fIdName[2] = "ITS3";
- fIdName[3] = "ITS4";
- fIdName[4] = "ITS5";
- fIdName[5] = "ITS6";
- fIdSens = new Int_t[fIdN];
- for (Int_t i=0;i<fIdN;i++) fIdSens[i]=fIdName[i].Length();
+ Int_t i;
+
+ fIdN = 0;
+ fIdName = 0;
+ fIdSens = 0;
+ fEuclidOut = kFALSE; // Don't write Euclide file
+ fGeomDetOut = kFALSE; // Don't write .det file
+ fGeomDetIn = kTRUE; // Read .det file
+ fMajorVersion = IsVersion();
+ fMinorVersion = -1;
+ for(i=0;i<60;i++) fRead[i] = '\0';
+ for(i=0;i<60;i++) fWrite[i] = '\0';
+ for(i=0;i<60;i++) fEuclidGeomDet[i] = '\0';
}
//_____________________________________________________________________________
AliITSvPPRasymm::AliITSvPPRasymm(const char *name, const char *title) : AliITS(name, title){
////////////////////////////////////////////////////////////////////////
// Standard constructor for the ITS version 8.
////////////////////////////////////////////////////////////////////////
-
- fIdN = 6;
- fIdName = new TString[fIdN];
- fIdName[0] = "ITS1";
- fIdName[1] = "ITS2";
- fIdName[2] = "ITS3";
- fIdName[3] = "ITS4";
- fIdName[4] = "ITS5";
- fIdName[5] = "ITS6";
- fIdSens = new Int_t[fIdN];
- for (Int_t i=0;i<fIdN;i++) fIdSens[i]=fIdName[i].Length();
-
+ Int_t i;
+
+ fIdN = 6;
+ fIdName = new TString[fIdN];
+ fIdName[0] = "ITS1";
+ fIdName[1] = "ITS2";
+ fIdName[2] = "ITS3";
+ fIdName[3] = "ITS4";
+ fIdName[4] = "ITS5";
+ fIdName[5] = "ITS6";
+ fIdSens = new Int_t[fIdN];
+ for(i=0;i<fIdN;i++) fIdSens[i] = 0;
+ fMajorVersion = IsVersion();
+ fMinorVersion = 21;
+ fEuclidOut = kFALSE; // Don't write Euclide file
+ fGeomDetOut = kFALSE; // Don't write .det file
+ fGeomDetIn = kTRUE; // Read .det file
+
+ fEuclidGeometry="$ALICE_ROOT/ITS/ITSgeometry_PPRasymm21.euc";
+ strncpy(fEuclidGeomDet,"$ALICE_ROOT/ITS/ITSgeometry_PPRasymm21.det",60);
+ strncpy(fRead,fEuclidGeomDet,60);
+ strncpy(fWrite,fEuclidGeomDet,60);
}
//____________________________________________________________________________
AliITSvPPRasymm::AliITSvPPRasymm(const AliITSvPPRasymm &source){
////////////////////////////////////////////////////////////////////////
-// Copy Constructor for ITS version 6.
+// Copy Constructor for ITS version 8.
////////////////////////////////////////////////////////////////////////
if(&source == this) return;
- printf("Not allowed to copy AliITSvPPRasymm\n");
+ Warning("Copy Constructor","Not allowed to copy AliITSvPPRasymm");
return;
}
//_____________________________________________________________________________
AliITSvPPRasymm& AliITSvPPRasymm::operator=(const AliITSvPPRasymm &source){
////////////////////////////////////////////////////////////////////////
-// Assignment operator for the ITS version 6.
+// Assignment operator for the ITS version 8.
////////////////////////////////////////////////////////////////////////
- if(&source == this) return *this;
- printf("Not allowed to copy AliITSvPPRasymm\n");
- return *this;
+ if(&source == this) return *this;
+ Warning("= operator","Not allowed to copy AliITSvPPRasymm");
+ return *this;
}
//_____________________________________________________________________________
AliITSvPPRasymm::~AliITSvPPRasymm() {
////////////////////////////////////////////////////////////////////////
// Standard destructor for the ITS version 8.
////////////////////////////////////////////////////////////////////////
+ if(fRead!=0) delete fRead;
+ if(fWrite!=0) delete fWrite;
+ if(fEuclidGeomDet!=0) delete fEuclidGeomDet;
}
-
//__________________________________________________________________________
void AliITSvPPRasymm::BuildGeometry(){
////////////////////////////////////////////////////////////////////////
}
//_____________________________________________________________________________
void AliITSvPPRasymm::CreateGeometry(){
-
-
-
////////////////////////////////////////////////////////////////////////
// This routine defines and Creates the geometry for version 6 of the ITS.
////////////////////////////////////////////////////////////////////////
// Default values
- Int_t thickness=2; // detector thickness = 300 um - chip thickness = 300 um
-// Int_t option=2; // option 'b' for det/chip/bus stacking
-
+// Int_t thickness=2; // detector thickness = 300 um - chip thickness = 300 um
+// Int_t option=2; // option 'b' for det/chip/bus stacking
// These values are NOT the default ones so leave them commented !
-// Int_t thickness=1; // detector thickness = 100 um - chip thickness = 150 um
- Int_t option=1; // option 'a' for det/chip/bus stacking
+// Int_t thickness=1; // detector thickness = 100 um - chip thickness = 150 um
+// Int_t option=1; // option 'a' for det/chip/bus stacking
+ Int_t thickness = fMinorVersion/10;
+ Int_t option = fMinorVersion - 10*thickness;
Int_t *idtmed = fIdtmed->GetArray()-199;
// SPD - option 'a' (this is NOT the default so leave commented)
+
if (option == 1) {
AliMatrix(idrotm[201],90.0,90.0,90.0,180.0,0.0,0.0);
dgh[2] = 0.6;
gMC->Gsvolu("ICYL", "TUBE", idtmed[210], dgh, 3);
gMC->Gspos("ICYL", 1, "ALIC", 0., 0., 74., 0, "ONLY");
- gMC->Gspos("ICYL", 2, "ALIC", 0., 0., -74., idrotm[200], "ONLY");
-
+ gMC->Gspos("ICYL", 2, "ALIC", 0., 0., -74., idrotm[200], "ONLY");
+
// --- Outputs the geometry tree in the EUCLID/CAD format
if (fEuclidOut) {
AliMedium(96, "SSD cone$", 96, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003);
}
+//______________________________________________________________________
+void AliITSvPPRasymm::InitAliITSgeom(){
+// Based on the geometry tree defined in Geant 3.21, this
+// routine initilizes the Class AliITSgeom from the Geant 3.21 ITS geometry
+// sturture.
+ if(!((TGeant3*)gMC)) {
+ Error("InitAliITSgeom",
+ "Wrong Monte Carlo. InitAliITSgeom uses TGeant3 calls");
+ return;
+ } // end if
+ cout << "Reading Geometry transformation directly from Geant 3." << endl;
+ const Int_t nlayers = 6;
+ const Int_t ndeep = 7;
+ Int_t itsGeomTreeNames[nlayers][ndeep],lnam[20],lnum[20];
+ Int_t nlad[nlayers],ndet[nlayers];
+ Double_t t[3],r[10];
+ Float_t par[20],att[20];
+ Int_t npar,natt,idshape,imat,imed;
+ AliITSGeant3Geometry *ig = new AliITSGeant3Geometry();
+ Int_t mod,lay,lad,det,i,j,k;
+ char *names[nlayers][ndeep] = {
+ {"ALIC","ITSV","ITSD","IT12","I132","I131","ITS1"}, // lay=1
+ {"ALIC","ITSV","ITSD","IT12","I132","I186","ITS2"}, // lay=2
+ {"ALIC","ITSV","ITSD","IT34","I004","I302","ITS3"}, // lay=3
+ {"ALIC","ITSV","ITSD","IT34","I005","I402","ITS4"}, // lay=4
+ {"ALIC","ITSV","ITSD","IT56","I565","I562","ITS5"}, // lay=5
+ {"ALIC","ITSV","ITSD","IT56","I569","I566","ITS6"}};// lay=6
+ Int_t itsGeomTreeCopys[nlayers][ndeep] = {{1,1,1,1,10, 2, 4},// lay=1
+ {1,1,1,1,10, 4, 4},// lay=2
+ {1,1,1,1,14, 6, 1},// lay=3
+ {1,1,1,1,22, 8, 1},// lay=4
+ {1,1,1,1,34,22, 1},// lay=5
+ {1,1,1,1,38,25, 1}};//lay=6
+
+ // Sorry, but this is not very pritty code. It should be replaced
+ // at some point with a version that can search through the geometry
+ // tree its self.
+ cout << "Reading Geometry informaton from Geant3 common blocks" << endl;
+ for(i=0;i<20;i++) lnam[i] = lnum[i] = 0;
+ for(i=0;i<nlayers;i++)for(j=0;j<ndeep;j++)
+ itsGeomTreeNames[i][j] = ig->StringToInt(names[i][j]);
+ mod = 0;
+ for(i=0;i<nlayers;i++){
+ k = 1;
+ for(j=0;j<ndeep;j++) if(itsGeomTreeCopys[i][j]!=0)
+ k *= TMath::Abs(itsGeomTreeCopys[i][j]);
+ mod += k;
+ } // end for i
+
+ if(fITSgeom!=0) delete fITSgeom;
+ nlad[0]=20;nlad[1]=40;nlad[2]=14;nlad[3]=22;nlad[4]=34;nlad[5]=38;
+ ndet[0]=4;ndet[1]=4;ndet[2]=6;ndet[3]=8;ndet[4]=22;ndet[5]=25;
+ fITSgeom = new AliITSgeom(0,6,nlad,ndet,mod);
+ mod = -1;
+ for(lay=1;lay<=nlayers;lay++){
+ for(j=0;j<ndeep;j++) lnam[j] = itsGeomTreeNames[lay-1][j];
+ for(j=0;j<ndeep;j++) lnum[j] = itsGeomTreeCopys[lay-1][j];
+ switch (lay){
+ case 1: case 2: // layers 1 and 2 are a bit special
+ lad = 0;
+ for(j=1;j<=itsGeomTreeCopys[lay-1][4];j++){
+ lnum[4] = j;
+ for(k=1;k<=itsGeomTreeCopys[lay-1][5];k++){
+ lad++;
+ lnum[5] = k;
+ for(det=1;det<=itsGeomTreeCopys[lay-1][6];det++){
+ lnum[6] = det;
+ mod++;
+ ig->GetGeometry(ndeep,lnam,lnum,t,r,idshape,npar,natt,
+ par,att,imat,imed);
+ fITSgeom->CreatMatrix(mod,lay,lad,det,kSPD,t,r);
+ if(!(fITSgeom->IsShapeDefined((Int_t)kSPD)))
+ if(fMinorVersion==21){
+ fITSgeom->ReSetShape(kSPD,
+ new AliITSgeomSPD425Short());
+ } else if(fMinorVersion==22)
+ fITSgeom->ReSetShape(kSPD,
+ new AliITSgeomSPD425Short());
+ } // end for det
+ } // end for k
+ } // end for j
+ break;
+ case 3: case 4: case 5: case 6: // layers 3-6
+ lnum[6] = 1;
+ for(lad=1;lad<=itsGeomTreeCopys[lay-1][4];lad++){
+ lnum[4] = lad;
+ for(det=1;det<=itsGeomTreeCopys[lay-1][5];det++){
+ lnum[5] = det;
+ mod++;
+ ig->GetGeometry(7,lnam,lnum,t,r,idshape,npar,natt,
+ par,att,imat,imed);
+ switch (lay){
+ case 3: case 4:
+ fITSgeom->CreatMatrix(mod,lay,lad,det,kSDD,t,r);
+ if(!(fITSgeom->IsShapeDefined(kSDD)))
+ fITSgeom->ReSetShape(kSDD,new AliITSgeomSDD256());
+ break;
+ case 5:
+ fITSgeom->CreatMatrix(mod,lay,lad,det,kSSD,t,r);
+ if(!(fITSgeom->IsShapeDefined(kSSD)))
+ fITSgeom->ReSetShape(kSSD,
+ new AliITSgeomSSD275and75());
+ break;
+ case 6:
+ fITSgeom->CreatMatrix(mod,lay,lad,det,kSSDp,t,r);
+ if(!(fITSgeom->IsShapeDefined(kSSDp)))
+ fITSgeom->ReSetShape(kSSDp,
+ new AliITSgeomSSD75and275());
+ break;
+ } // end switch
+ } // end for det
+ } // end for lad
+ break;
+ } // end switch
+ } // end for lay
+ return;
+}
//_____________________________________________________________________________
void AliITSvPPRasymm::Init(){
////////////////////////////////////////////////////////////////////////
// Initialise the ITS after it has been created.
////////////////////////////////////////////////////////////////////////
+ Int_t i;
- //
+ cout << endl;
+ for(i=0;i<26;i++) cout << "*";
+ cout << " ITSvPPRasymm" << fMinorVersion << "_Init ";
+ for(i=0;i<25;i++) cout << "*";cout << endl;
+//
+ if(fRead[0]=='\0') strncpy(fRead,fEuclidGeomDet,60);
+ if(fWrite[0]=='\0') strncpy(fWrite,fEuclidGeomDet,60);
+ if(fITSgeom!=0) delete fITSgeom;
+ fITSgeom = new AliITSgeom();
+ if(fGeomDetIn) fITSgeom->ReadNewFile(fRead);
+ if(!fGeomDetIn) this->InitAliITSgeom();
+ if(fGeomDetOut) fITSgeom->WriteNewFile(fWrite);
AliITS::Init();
- fMajorVersion = 1;
- fMinorVersion = 0;
-}
-
-//_____________________________________________________________________________
+//
+ for(i=0;i<72;i++) cout << "*";
+ cout << endl;
+}
+//______________________________________________________________________
void AliITSvPPRasymm::DrawModule(){
////////////////////////////////////////////////////////////////////////
// Draw a shaded view of the FMD version 8.
Int_t vol[4];
TLorentzVector position, momentum;
TClonesArray &lhits = *fHits;
-#if ALIITSPRINTGEOM==1
- FILE *fp;
- Int_t i;
- Float_t xl[3],xt[3],angl[6];
-// Float_t par[20],att[20];
- Float_t mat[9];
- static Bool_t first=kTRUE,printit[6][50][50];
- if(first){ for(copy1=0;copy1<6;copy1++)for(copy2=0;copy2<50;copy2++)
- for(id=0;id<50;id++) printit[copy1][copy2][id] = kTRUE;
- first = kFALSE;
- }
- // end if first
-#endif
//
// Track status
vol[3] = 0;
hits[7]=gMC->TrackTime();
// Fill hit structure with this new hit.
new(lhits[fNhits++]) AliITShit(fIshunt,gAlice->CurrentTrack(),vol,hits);
-#if ALIITSPRINTGEOM==1
- if(printit[vol[0]][vol[2]][vol[1]]){
- printit[vol[0]][vol[2]][vol[1]] = kFALSE;
- xl[0] = xl[1] = xl[2] = 0.0;
- gMC->Gdtom(xl,xt,1);
- for(i=0;i<9;i++) mat[i] = 0.0;
- mat[0] = mat[4] = mat[8] = 1.0; // default with identity matrix
- xl[0] = 1.0;
- xl[1] = xl[2] =0.0;
- gMC->Gdtom(xl,&(mat[0]),2);
- xl[1] = 1.0;
- xl[0] = xl[2] =0.0;
- gMC->Gdtom(xl,&(mat[3]),2);
- xl[2] = 1.0;
- xl[1] = xl[0] =0.0;
- gMC->Gdtom(xl,&(mat[6]),2);
-
- angl[0] = TMath::ACos(mat[2]);
- if(mat[2]==1.0) angl[0] = 0.0;
- angl[1] = TMath::ATan2(mat[1],mat[0]);
- if(angl[1]<0.0) angl[1] += 2.0*TMath::Pi();
-
- angl[2] = TMath::ACos(mat[5]);
- if(mat[5]==1.0) angl[2] = 0.0;
- angl[3] = TMath::ATan2(mat[4],mat[3]);
- if(angl[3]<0.0) angl[3] += 2.0*TMath::Pi();
-
- angl[4] = TMath::ACos(mat[8]);
- if(mat[8]==1.0) angl[4] = 0.0;
- angl[5] = TMath::ATan2(mat[7],mat[6]);
- if(angl[5]<0.0) angl[5] += 2.0*TMath::Pi();
-
- for(i=0;i<6;i++) angl[i] *= 180.0/TMath::Pi(); // degrees
- fp = fopen("ITSgeometry_v5.det","a");
- fprintf(fp,"%2d %2d %2d %9e %9e %9e %9e %9e %9e %9e %9e %9e ",
- vol[0],vol[2],vol[1], // layer ladder detector
- xt[0],xt[1],xt[2], // Translation vector
- angl[0],angl[1],angl[2],angl[3],angl[4],angl[5] // Geant rotaion
- // angles (degrees)
- );
- fprintf(fp,"%9e %9e %9e %9e %9e %9e %9e %9e %9e",
- mat[0],mat[1],mat[2],mat[3],mat[4],mat[5],mat[6],mat[7],mat[8]
- ); // Adding the rotation matrix.
- fprintf(fp,"\n");
- fclose(fp);
- } // end if printit[layer][ladder][detector]
-#endif
+
return;
}
-
virtual void CreateGeometry();
virtual void CreateMaterials();
virtual void Init();
- virtual Int_t IsVersion() const {
- // returns the ITS version number
- return 8;
- }
+ virtual Int_t IsVersion() const {// returns the ITS version number
+ return 8;}
virtual void DrawModule();
virtual void StepManager();
+ virtual void SetWriteDet(Bool_t det=kTRUE){ // set .det write
+ fGeomDetOut = det;}
+ virtual void SetWriteDet(const char *f){ // set write file
+ strncpy(fWrite,f,60);fGeomDetOut = kTRUE;}
+ virtual void SetReadDet(Bool_t det=kTRUE){ //set .det read
+ fGeomDetIn = det;}
+ virtual void SetReadDet(const char *f){ // set read file
+ strncpy(fRead,f,60);fGeomDetIn = kTRUE;}
+ virtual void SetEUCLID(Bool_t euclid=kTRUE){ // set write Euclid file
+ fEuclidOut = euclid;}
+ virtual void SetEUCLIDFileName(const char *f){ // set write file
+ fEuclidGeometry=f;fEuclidOut = kTRUE;}
+ virtual void SetMinorVersion(Int_t v){ // Choose between existing minor versions
+ fMinorVersion = 1;
+ if(v==1) fMinorVersion = 1;
+ else if(v==2) fMinorVersion = 2;
+ else Warning("SetMinorVersion","Undefined Minor Version setting =1");}
+ virtual Bool_t GetEUCLID(){return fEuclidOut;}// returns value Euclid flag.
+ virtual const char *GetEULIIDFileName() const{ // return .euc file name
+ return fEuclidGeometry.Data();}
+ virtual Bool_t GetWriteDet() { // returns value GeomDetOut flag.
+ return fGeomDetOut;}
+ virtual Bool_t GetReadDet() { // returns value GeomDetIn flag.
+ return fGeomDetIn;}
+ virtual char *GetReadDetFileName(){ // return .det read file name
+ if(fRead[0]!='\0') return fRead; else return fEuclidGeomDet;}
+ virtual char *GetWriteDetFileName(){ // return .det write file name
+ if(fWrite[0]!='\0') return fWrite; else return fEuclidGeomDet;}
+ virtual Int_t GetMajorVersion(){// return Major Version Number
+ return fMajorVersion;}
+ virtual Int_t GetMinorVersion(){// return Major Version Number
+ return fMinorVersion;}
+
+ private:
+ void InitAliITSgeom();
+
+ // TString fEuclidGeomtery,fEuclidMaterial defined in AliModule.
+ Bool_t fEuclidOut; // Flag to write geometry in euclid format
+ Bool_t fGeomDetOut; // Flag to write .det file out
+ Bool_t fGeomDetIn; // Flag to read .det file or directly from Geat.
+ Int_t fMajorVersion; // Major version number == IsVersion
+ Int_t fMinorVersion; // Minor version number
+ char fEuclidGeomDet[60];// file where detector transormation are define.
+ char fRead[60]; //! file name to read .det file
+ char fWrite[60]; //! file name to write .det file
ClassDef(AliITSvPPRasymm,1) //Hits manager for set:ITS version 8
// PPR detailed Geometry asymmetric
/*
$Log$
+Revision 1.16 2001/01/30 09:23:13 hristov
+Streamers removed (R.Brun)
+
Revision 1.15 2001/01/17 07:41:29 barbera
Some media parameters modified
// strongly encouraged to uses AliITSv5.
// //
///////////////////////////////////////////////////////////////////////////////
-
+#include <iostream.h>
#include <TMath.h>
#include <TRandom.h>
#include <TVector.h>
// Standard default constructor for the ITS version 6.
////////////////////////////////////////////////////////////////////////
- fIdN = 6;
- fIdName = new TString[fIdN];
- fIdName[0] = "ITS1";
- fIdName[1] = "ITS2";
- fIdName[2] = "ITS3";
- fIdName[3] = "ITS4";
- fIdName[4] = "ITS5";
- fIdName[5] = "ITS6";
- fIdSens = new Int_t[fIdN];
- for (Int_t i=0;i<fIdN;i++) fIdSens[i]=fIdName[i].Length();
+ fIdN = 0;
+ fIdName = 0;
+ fIdSens = 0;
+ fMajorVersion = 9;
+ fMinorVersion = 0;
}
//_____________________________________________________________________________
AliITSvPPRcoarseasymm::AliITSvPPRcoarseasymm(const char *name, const char *title) : AliITS(name, title){
// Standard constructor for the ITS version 6.
////////////////////////////////////////////////////////////////////////
- fIdN = 6;
- fIdName = new TString[fIdN];
- fIdName[0] = "ITS1";
- fIdName[1] = "ITS2";
- fIdName[2] = "ITS3";
- fIdName[3] = "ITS4";
- fIdName[4] = "ITS5";
- fIdName[5] = "ITS6";
- fIdSens = new Int_t[fIdN];
- for (Int_t i=0;i<fIdN;i++) fIdSens[i]=fIdName[i].Length();
-
+ fIdN = 6;
+ fIdName = new TString[fIdN];
+ fIdName[0] = "ITS1";
+ fIdName[1] = "ITS2";
+ fIdName[2] = "ITS3";
+ fIdName[3] = "ITS4";
+ fIdName[4] = "ITS5";
+ fIdName[5] = "ITS6";
+ fIdSens = new Int_t[fIdN];
+ for (Int_t i=0;i<fIdN;i++) fIdSens[i]=0;
+ fMajorVersion = 9;
+ fMinorVersion = 0;
}
//____________________________________________________________________________
AliITSvPPRcoarseasymm::AliITSvPPRcoarseasymm(const AliITSvPPRcoarseasymm &source){
// Copy Constructor for ITS version 6.
////////////////////////////////////////////////////////////////////////
if(&source == this) return;
- printf("Not allowed to copy AliITSvPPRcoarseasymm\n");
+ Warning("Copy Constructor","Not allowed to copy AliITSvPPRcoarseasymm");
return;
}
//_____________________________________________________________________________
// Assignment operator for the ITS version 6.
////////////////////////////////////////////////////////////////////////
if(&source == this) return *this;
- printf("Not allowed to copy AliITSvPPRcoarseasymm\n");
+ Warning("= operator","Not allowed to copy AliITSvPPRcoarseasymm");
return *this;
}
//_____________________________________________________________________________
////////////////////////////////////////////////////////////////////////
// Initialise the ITS after it has been created.
////////////////////////////////////////////////////////////////////////
+ Int_t i;
- //
+ cout << endl;
+ for(i=0;i<24;i++) cout << "*";cout << " ITSvPPRcoarseasymm_Init ";
+ for(i=0;i<25;i++) cout << "*";cout << endl;
+//
AliITS::Init();
- fMajorVersion = 1;
- fMinorVersion = 0;
+//
+ for(i=0;i<72;i++) cout << "*";
+ cout << endl;
}
//_____________________________________________________________________________
virtual void CreateGeometry();
virtual void CreateMaterials();
virtual void Init();
- virtual Int_t IsVersion() const {
- // returns the ITS version number
- return 6;
- }
+ virtual Int_t IsVersion() const {// returns the ITS version number
+ return 6;}
virtual void DrawModule();
virtual void StepManager();
+ virtual Int_t GetMajorVersion(){// return Major Version Number
+ return fMajorVersion;}
+ virtual Int_t GetMinorVersion(){// return Major Version Number
+ return fMinorVersion;}
+
+
+ private:
+ Int_t fMajorVersion; // Major version number == IsVersion
+ Int_t fMinorVersion; // Minor version number
ClassDef(AliITSvPPRcoarseasymm,1) //Hits manager for set:ITS version 6
// PPR coarse Geometry asymmetric
/*
$Log$
+Revision 1.15 2001/01/30 09:23:13 hristov
+Streamers removed (R.Brun)
+
Revision 1.14 2001/01/17 07:41:29 barbera
Some media parameters modified
// strongly encouraged to uses AliITSv5.
// //
///////////////////////////////////////////////////////////////////////////////
-
+#include <iostream.h>
#include <TMath.h>
#include <TRandom.h>
#include <TVector.h>
// Standard default constructor for the ITS version 7.
////////////////////////////////////////////////////////////////////////
- fIdN = 6;
- fIdName = new TString[fIdN];
- fIdName[0] = "ITS1";
- fIdName[1] = "ITS2";
- fIdName[2] = "ITS3";
- fIdName[3] = "ITS4";
- fIdName[4] = "ITS5";
- fIdName[5] = "ITS6";
- fIdSens = new Int_t[fIdN];
- for (Int_t i=0;i<fIdN;i++) fIdSens[i]=fIdName[i].Length();
+ fIdN = 0;
+ fIdName = 0;
+ fIdSens = 0;
+ fMajorVersion = 8;
+ fMinorVersion = 0;
}
//_____________________________________________________________________________
AliITSvPPRcoarsesymm::AliITSvPPRcoarsesymm(const char *name, const char *title) : AliITS(name, title){
// Standard constructor for the ITS version 7.
////////////////////////////////////////////////////////////////////////
- fIdN = 6;
- fIdName = new TString[fIdN];
- fIdName[0] = "ITS1";
- fIdName[1] = "ITS2";
- fIdName[2] = "ITS3";
- fIdName[3] = "ITS4";
- fIdName[4] = "ITS5";
- fIdName[5] = "ITS6";
- fIdSens = new Int_t[fIdN];
- for (Int_t i=0;i<fIdN;i++) fIdSens[i]=fIdName[i].Length();
-
+ fIdN = 6;
+ fIdName = new TString[fIdN];
+ fIdName[0] = "ITS1";
+ fIdName[1] = "ITS2";
+ fIdName[2] = "ITS3";
+ fIdName[3] = "ITS4";
+ fIdName[4] = "ITS5";
+ fIdName[5] = "ITS6";
+ fIdSens = new Int_t[fIdN];
+ for (Int_t i=0;i<fIdN;i++) fIdSens[i]=0;
+ fMajorVersion = 9;
+ fMinorVersion = 0;
}
//____________________________________________________________________________
AliITSvPPRcoarsesymm::AliITSvPPRcoarsesymm(const AliITSvPPRcoarsesymm &source){
// Copy Constructor for ITS version 7.
////////////////////////////////////////////////////////////////////////
if(&source == this) return;
- printf("Not allowed to copy AliITSvPPRcoarsesymm\n");
+ Warning("Copy Constructor","Not allowed to copy AliITSvPPRcoarsesymm");
return;
}
//_____________________________________________________________________________
// Assignment operator for the ITS version 7.
////////////////////////////////////////////////////////////////////////
if(&source == this) return *this;
- printf("Not allowed to copy AliITSvPPRcoarsesymm\n");
+ Warning("= operator","Not allowed to copy AliITSvPPRcoarsesymm");
return *this;
}
//_____________________________________________________________________________
////////////////////////////////////////////////////////////////////////
// Initialise the ITS after it has been created.
////////////////////////////////////////////////////////////////////////
+ Int_t i;
- //
+ cout << endl;
+ for(i=0;i<25;i++) cout << "*";cout << " ITSvPPRcoarsesymm_Init ";
+ for(i=0;i<25;i++) cout << "*";cout << endl;
+//
AliITS::Init();
- fMajorVersion = 1;
- fMinorVersion = 0;
+//
+ for(i=0;i<72;i++) cout << "*";
+ cout << endl;
+
}
//_____________________________________________________________________________
}
virtual void DrawModule();
virtual void StepManager();
+ virtual Int_t GetMajorVersion(){// return Major Version Number
+ return fMajorVersion;}
+ virtual Int_t GetMinorVersion(){// return Major Version Number
+ return fMinorVersion;}
+
+
+ private:
+ Int_t fMajorVersion; // Major version number == IsVersion
+ Int_t fMinorVersion; // Minor version number
ClassDef(AliITSvPPRcoarsesymm,1) //Hits manager for set:ITS version 7
// PPR coarse Geometry symmetric
/*
$Log$
+Revision 1.3 2001/01/30 09:23:13 hristov
+Streamers removed (R.Brun)
+
Revision 1.2 2001/01/26 20:01:19 hristov
Major upgrade of AliRoot code
*/
-///////////////////////////////////////////////////////////////////////////////
-// //
-// Inner Traking System version PPR symmetric //
-// This class contains the base procedures for the Inner Tracking System //
-// //
-// Authors: R. Barbera
-// version 6.
-// Created 2000.
-//
-// NOTE: THIS IS THE SYMMETRIC PPR geometry of the ITS.
-// THIS WILL NOT WORK
-// with the geometry or module classes or any analysis classes. You are
-// strongly encouraged to uses AliITSv5.
-// //
-///////////////////////////////////////////////////////////////////////////////
-
+//////////////////////////////////////////////////////////////////////////////
+// //
+// Inner Traking System version PPR symmetric //
+// This class contains the base procedures for the Inner Tracking System //
+// //
+// Authors: R. Barbera //
+// version 6. //
+// Created 2000. //
+// //
+// NOTE: THIS IS THE SYMMETRIC PPR geometry of the ITS. //
+// THIS WILL NOT WORK //
+// with the geometry or module classes or any analysis classes. You are //
+// strongly encouraged to uses AliITSv5. //
+// //
+//////////////////////////////////////////////////////////////////////////////
+#include <iostream.h>
+#include <iomanip.h>
#include <TMath.h>
#include <TRandom.h>
#include <TVector.h>
#include "AliMagF.h"
#include "AliConst.h"
+#include "../TGeant3/TGeant3.h"
+#include "AliITSGeant3Geometry.h"
#include "AliITShit.h"
#include "AliITSvPPRsymm.h"
#include "AliRun.h"
+#include "AliITSgeom.h"
+#include "AliITSgeomSPD.h"
+#include "AliITSgeomSDD.h"
+#include "AliITSgeomSSD.h"
ClassImp(AliITSvPPRsymm)
////////////////////////////////////////////////////////////////////////
// Standard default constructor for the ITS version 9.
////////////////////////////////////////////////////////////////////////
-
- fIdN = 6;
- fIdName = new TString[fIdN];
- fIdName[0] = "ITS1";
- fIdName[1] = "ITS2";
- fIdName[2] = "ITS3";
- fIdName[3] = "ITS4";
- fIdName[4] = "ITS5";
- fIdName[5] = "ITS6";
- fIdSens = new Int_t[fIdN];
- for (Int_t i=0;i<fIdN;i++) fIdSens[i]=fIdName[i].Length();
+ Int_t i;
+
+ fIdN = 6;
+ fIdName = 0;
+ fIdSens = 0;
+ fEuclidOut = kFALSE; // Don't write Euclide file
+ fGeomDetOut = kFALSE; // Don't write .det file
+ fGeomDetIn = kTRUE; // Read .det file
+ fMajorVersion = IsVersion();
+ fMinorVersion = -1;
+ for(i=0;i<60;i++) fRead[i] = '\0';
+ for(i=0;i<60;i++) fWrite[i] = '\0';
+ for(i=0;i<60;i++) fEuclidGeomDet[i] = '\0';
}
//_____________________________________________________________________________
AliITSvPPRsymm::AliITSvPPRsymm(const char *name, const char *title) : AliITS(name, title){
////////////////////////////////////////////////////////////////////////
// Standard constructor for the ITS version 9.
////////////////////////////////////////////////////////////////////////
-
- fIdN = 6;
- fIdName = new TString[fIdN];
- fIdName[0] = "ITS1";
- fIdName[1] = "ITS2";
- fIdName[2] = "ITS3";
- fIdName[3] = "ITS4";
- fIdName[4] = "ITS5";
- fIdName[5] = "ITS6";
- fIdSens = new Int_t[fIdN];
- for (Int_t i=0;i<fIdN;i++) fIdSens[i]=fIdName[i].Length();
+ Int_t i;
+
+ fIdN = 6;
+ fIdName = new TString[fIdN];
+ fIdName[0] = "ITS1";
+ fIdName[1] = "ITS2";
+ fIdName[2] = "ITS3";
+ fIdName[3] = "ITS4";
+ fIdName[4] = "ITS5";
+ fIdName[5] = "ITS6";
+ fIdSens = new Int_t[fIdN];
+ for (i=0;i<fIdN;i++) fIdSens[i] = 0;
+ fMajorVersion = IsVersion();
+ fMinorVersion = 1;
+ fEuclidOut = kFALSE; // Don't write Euclide file
+ fGeomDetOut = kFALSE; // Don't write .det file
+ fGeomDetIn = kTRUE; // Read .det file
+
+ fEuclidGeometry="$ALICE_ROOT/ITS/ITSgeometry_PPRsymm.euc";
+ strncpy(fEuclidGeomDet,"$ALICE_ROOT/ITS/ITSgeometry_PPR.det",60);
+ strncpy(fRead,fEuclidGeomDet,60);
+ strncpy(fWrite,fEuclidGeomDet,60);
}
//____________________________________________________________________________
// Copy Constructor for ITS version 9.
////////////////////////////////////////////////////////////////////////
if(&source == this) return;
- printf("Not allowed to copy AliITSvPPRsymm\n");
+ Warning("Copy Constructor","Not allowed to copy AliITSvPPRsymm");
return;
}
//_____________________________________________________________________________
////////////////////////////////////////////////////////////////////////
// Assignment operator for the ITS version 7.
////////////////////////////////////////////////////////////////////////
- if(&source == this) return *this;
- printf("Not allowed to copy AliITSvPPRsymm\n");
- return *this;
+ if(&source == this) return *this;
+ Warning("= operator","Not allowed to copy AliITSvPPRsymm");
+ return *this;
}
//_____________________________________________________________________________
AliITSvPPRsymm::~AliITSvPPRsymm() {
////////////////////////////////////////////////////////////////////////
// Standard destructor for the ITS version 7.
////////////////////////////////////////////////////////////////////////
+ if(fRead!=0) delete fRead;
+ if(fWrite!=0) delete fWrite;
+ if(fEuclidGeomDet!=0) delete fEuclidGeomDet;
}
-
//__________________________________________________________________________
void AliITSvPPRsymm::BuildGeometry(){
////////////////////////////////////////////////////////////////////////
AliMedium(86, "GEN Al$", 86, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003);
}
+//______________________________________________________________________
+void AliITSvPPRsymm::InitAliITSgeom(){
+// Based on the geometry tree defined in Geant 3.21, this
+// routine initilizes the Class AliITSgeom from the Geant 3.21 ITS geometry
+// sturture.
+ if(!((TGeant3*)gMC)) {
+ Error("InitAliITSgeom",
+ "Wrong Monte Carlo. InitAliITSgeom uses TGeant3 calls");
+ return;
+ } // end if
+ cout << "Reading Geometry transformation directly from Geant 3." << endl;
+ const Int_t nlayers = 6;
+ const Int_t ndeep = 7;
+ Int_t itsGeomTreeNames[nlayers][ndeep],lnam[20],lnum[20];
+ Int_t nlad[nlayers],ndet[nlayers];
+ Double_t t[3],r[10];
+ Float_t par[20],att[20];
+ Int_t npar,natt,idshape,imat,imed;
+ AliITSGeant3Geometry *ig = new AliITSGeant3Geometry();
+ Int_t mod,lay,lad,det,i,j,k;
+ char *names[nlayers][ndeep] = {
+ {"ALIC","ITSV","ITSD","IT12","I132","I186","ITS1"}, // lay=1
+ {"ALIC","ITSV","ITSD","IT12","I132","I131","ITS2"}, // lay=2
+ {"ALIC","ITSV","ITSD","IT34","I004","I302","ITS3"}, // lay=3
+ {"ALIC","ITSV","ITSD","IT34","I005","I402","ITS4"}, // lay=4
+ {"ALIC","ITSV","ITSD","IT56","I565","I562","ITS5"}, // lay=5
+ {"ALIC","ITSV","ITSD","IT56","I569","I566","ITS6"}};// lay=6
+ Int_t itsGeomTreeCopys[nlayers][ndeep] = {{1,1,1,1,10, 2, 4},// lay=1
+ {1,1,1,1,10, 4, 4},// lay=2
+ {1,1,1,1,14, 6, 1},// lay=3
+ {1,1,1,1,22, 8, 1},// lay=4
+ {1,1,1,1,34,22, 1},// lay=5
+ {1,1,1,1,38,25, 1}};//lay=6
+
+ // Sorry, but this is not very pritty code. It should be replaced
+ // at some point with a version that can search through the geometry
+ // tree its self.
+ cout << "Reading Geometry informaton from Geant3 common blocks" << endl;
+ for(i=0;i<20;i++) lnam[i] = lnum[i] = 0;
+ for(i=0;i<nlayers;i++)for(j=0;j<ndeep;j++)
+ itsGeomTreeNames[i][j] = ig->StringToInt(names[i][j]);
+ mod = 0;
+ for(i=0;i<nlayers;i++){
+ k = 1;
+ for(j=0;j<ndeep;j++) if(itsGeomTreeCopys[i][j]!=0)
+ k *= TMath::Abs(itsGeomTreeCopys[i][j]);
+ mod += k;
+ } // end for i
+
+ if(fITSgeom!=0) delete fITSgeom;
+ nlad[0]=20;nlad[1]=40;nlad[2]=14;nlad[3]=22;nlad[4]=34;nlad[5]=38;
+ ndet[0]=4;ndet[1]=4;ndet[2]=6;ndet[3]=8;ndet[4]=23;ndet[5]=26;
+ fITSgeom = new AliITSgeom(0,6,nlad,ndet,mod);
+ mod = -1;
+ for(lay=1;lay<=nlayers;lay++){
+ for(j=0;j<ndeep;j++) lnam[j] = itsGeomTreeNames[lay-1][j];
+ for(j=0;j<ndeep;j++) lnum[j] = itsGeomTreeCopys[lay-1][j];
+ switch (lay){
+ case 1: case 2: // layers 1 and 2 are a bit special
+ lad = 0;
+ for(j=1;j<=itsGeomTreeCopys[lay-1][4];j++){
+ lnum[4] = j;
+ for(k=1;k<=itsGeomTreeCopys[lay-1][5];k++){
+ lad++;
+ lnum[5] = k;
+ for(det=1;det<=itsGeomTreeCopys[lay-1][6];det++){
+ lnum[6] = det;
+ mod++;
+ ig->GetGeometry(ndeep,lnam,lnum,t,r,idshape,npar,natt,
+ par,att,imat,imed);
+ fITSgeom->CreatMatrix(mod,lay,lad,det,kSPD,t,r);
+ if(!(fITSgeom->IsShapeDefined((Int_t)kSPD)))
+ if(fMinorVersion==1){
+ fITSgeom->ReSetShape(kSPD,
+ new AliITSgeomSPD425Short());
+ } else if(fMinorVersion==2)
+ fITSgeom->ReSetShape(kSPD,
+ new AliITSgeomSPD425Short());
+ } // end for det
+ } // end for k
+ } // end for j
+ break;
+ case 3: case 4: case 5: case 6: // layers 3-6
+ lnum[6] = 1;
+ for(lad=1;lad<=itsGeomTreeCopys[lay-1][4];lad++){
+ lnum[4] = lad;
+ for(det=1;det<=itsGeomTreeCopys[lay-1][5];det++){
+ lnum[5] = det;
+ mod++;
+ ig->GetGeometry(7,lnam,lnum,t,r,idshape,npar,natt,
+ par,att,imat,imed);
+ switch (lay){
+ case 3: case 4:
+ fITSgeom->CreatMatrix(mod,lay,lad,det,kSDD,t,r);
+ if(!(fITSgeom->IsShapeDefined(kSDD)))
+ fITSgeom->ReSetShape(kSDD,new AliITSgeomSDD256());
+ break;
+ case 5:
+ fITSgeom->CreatMatrix(mod,lay,lad,det,kSSD,t,r);
+ if(!(fITSgeom->IsShapeDefined(kSSD)))
+ fITSgeom->ReSetShape(kSSD,new AliITSgeomSSD275and75());
+ break;
+ case 6:
+ fITSgeom->CreatMatrix(mod,lay,lad,det,kSSDp,t,r);
+ if(!(fITSgeom->IsShapeDefined(kSSDp)))
+ fITSgeom->ReSetShape(kSSDp,new AliITSgeomSSD75and275());
+ break;
+ } // end switch
+ } // end for det
+ } // end for lad
+ break;
+ } // end switch
+ } // end for lay
+ return;
+}
//_____________________________________________________________________________
void AliITSvPPRsymm::Init(){
////////////////////////////////////////////////////////////////////////
// Initialise the ITS after it has been created.
////////////////////////////////////////////////////////////////////////
+ Int_t i;
- //
+ cout << endl;
+ for(i=0;i<27;i++) cout << "*";cout << " ITSvPPRsymm_Init ";
+ for(i=0;i<27;i++) cout << "*";cout << endl;
+//
+ if(fRead[0]=='\0') strncpy(fRead,fEuclidGeomDet,60);
+ if(fWrite[0]=='\0') strncpy(fWrite,fEuclidGeomDet,60);
+ if(fITSgeom!=0) delete fITSgeom;
+ fITSgeom = new AliITSgeom();
+ if(fGeomDetIn) fITSgeom->ReadNewFile(fRead);
+ if(!fGeomDetIn) this->InitAliITSgeom();
+ if(fGeomDetOut) fITSgeom->WriteNewFile(fWrite);
AliITS::Init();
- fMajorVersion = 1;
- fMinorVersion = 0;
-}
-
+//
+ for(i=0;i<72;i++) cout << "*";
+ cout << endl;
+}
//_____________________________________________________________________________
void AliITSvPPRsymm::DrawModule(){
////////////////////////////////////////////////////////////////////////
virtual void CreateGeometry();
virtual void CreateMaterials();
virtual void Init();
- virtual Int_t IsVersion() const {
- // returns the ITS version number
- return 9;
- }
+ virtual Int_t IsVersion() const {// returns the ITS version number
+ return 9;}
virtual void DrawModule();
virtual void StepManager();
+ virtual void SetWriteDet(Bool_t det=kTRUE){ // set .det write
+ fGeomDetOut = det;}
+ virtual void SetWriteDet(const char *f){ // set write file
+ strncpy(fWrite,f,60);fGeomDetOut = kTRUE;}
+ virtual void SetReadDet(Bool_t det=kTRUE){ //set .det read
+ fGeomDetIn = det;}
+ virtual void SetReadDet(const char *f){ // set read file
+ strncpy(fRead,f,60);fGeomDetIn = kTRUE;}
+ virtual void SetEUCLID(Bool_t euclid=kTRUE){ // set write Euclid file
+ fEuclidOut = euclid;}
+ virtual void SetEUCLIDFileName(const char *f){ // set write file
+ fEuclidGeometry=f;fEuclidOut = kTRUE;}
+ virtual void SetMinorVersion(Int_t v){ // Choose between existing minor versions
+ fMinorVersion = 1;
+ if(v==1) fMinorVersion = 1;
+ else if(v==2) fMinorVersion = 2;
+ else Warning("SetMinorVersion","Undefined Minor Version setting =1");}
+ virtual Bool_t GetEUCLID(){return fEuclidOut;}// returns value Euclid flag.
+ virtual const char *GetEULIIDFileName() const{ // return .euc file name
+ return fEuclidGeometry.Data();}
+ virtual Bool_t GetWriteDet() { // returns value GeomDetOut flag.
+ return fGeomDetOut;}
+ virtual Bool_t GetReadDet() { // returns value GeomDetIn flag.
+ return fGeomDetIn;}
+ virtual char *GetReadDetFileName(){ // return .det read file name
+ if(fRead[0]!='\0') return fRead; else return fEuclidGeomDet;}
+ virtual char *GetWriteDetFileName(){ // return .det write file name
+ if(fWrite[0]!='\0') return fWrite; else return fEuclidGeomDet;}
+ virtual Int_t GetMajorVersion(){// return Major Version Number
+ return fMajorVersion;}
+ virtual Int_t GetMinorVersion(){// return Major Version Number
+ return fMinorVersion;}
+
+ private:
+ void InitAliITSgeom();
+
+ // TString fEuclidGeomtery,fEuclidMaterial defined in AliModule.
+ Bool_t fEuclidOut; // Flag to write geometry in euclid format
+ Bool_t fGeomDetOut; // Flag to write .det file out
+ Bool_t fGeomDetIn; // Flag to read .det file or directly from Geat.
+ Int_t fMajorVersion; // Major version number == IsVersion
+ Int_t fMinorVersion; // Minor version number
+ char fEuclidGeomDet[60];// file where detector transormation are define.
+ char fRead[60]; //! file name to read .det file
+ char fWrite[60]; //! file name to write .det file
ClassDef(AliITSvPPRsymm,1) //Hits manager for set:ITS version 9
// PPR detailed Geometry symmetric
/*
$Log$
+Revision 1.5 2001/01/30 09:23:14 hristov
+Streamers removed (R.Brun)
+
Revision 1.4 2001/01/18 06:25:09 barbera
ITS geometry using test Euclid files
#include "AliMC.h"
#include "AliRun.h"
+#include "../TGeant3/TGeant3.h"
+#include "AliITSGeant3Geometry.h"
#include "AliITShit.h"
#include "AliITS.h"
#include "AliITSvtest.h"
#include "AliITSgeom.h"
+#include "AliITSgeomSPD.h"
+#include "AliITSgeomSDD.h"
+#include "AliITSgeomSSD.h"
ClassImp(AliITSvtest)
//_____________________________________________________________________________
AliITSvtest::AliITSvtest() {
- //
// Standard constructor for the ITS
- //
+ Int_t i;
+
fIdN = 0;
fIdName = 0;
fIdSens = 0;
- fMajorVersion = -1;
+ fEuclidOut = kFALSE; // Don't write Euclide file
+ fGeomDetOut = kFALSE; // Don't write .det file
+ fGeomDetIn = kTRUE; // Read .det file
+ fMajorVersion = IsVersion();
fMinorVersion = -1;
+ for(i=0;i<60;i++) fRead[i] = '\0';
+ for(i=0;i<60;i++) fWrite[i] = '\0';
+ for(i=0;i<60;i++) fEuclidGeomDet[i] = '\0';
}
//____________________________________________________________________________
AliITSvtest::AliITSvtest(const AliITSvtest &source){
// Copy Constructor for ITS test version.
////////////////////////////////////////////////////////////////////////
if(&source == this) return;
- printf("Not allowed to copy AliITSvtest\n");
+ Warning("Copy Constructor","Not allowed to copy AliITSvtest");
return;
}
//_____________________________________________________________________________
// Assignment operator for the ITS version 1.
////////////////////////////////////////////////////////////////////////
if(&source == this) return *this;
- printf("Not allowed to copy AliITSvtest\n");
+ Warning("= operator","Not allowed to copy AliITSvtest");
return *this;
}
//_____________________________________________________________________________
AliITSvtest::~AliITSvtest() {
- //
// Standard destructor for the ITS
- //
+
+ if(fRead!=0) delete fRead;
+ if(fWrite!=0) delete fWrite;
+ if(fEuclidGeomDet!=0) delete fEuclidGeomDet;
}
//_____________________________________________________________________________
AliITSvtest::AliITSvtest(const char *fileeuc,const char *filetme,
// Standard constructor for the ITS
//
fIdN = 6;
-/*
-// TObjArray of TObjStrings
- fIdName = new TObjArray(fIdN);
- fIdName->AddAt(new TObjString("ITS1"),0);
- fIdName->AddAt(new TObjString("ITS2"),1);
- fIdName->AddAt(new TObjString("ITS3"),2);
- fIdName->AddAt(new TObjString("ITS4"),3);
- fIdName->AddAt(new TObjString("ITS5"),4);
- fIdName->AddAt(new TObjString("ITS6"),5);
-*/
-// Array of TStrings.
fIdName = new TString[fIdN];
fIdName[0] = "ITS1";
fIdName[1] = "ITS2";
fIdName[5] = "ITS6";
fIdSens = new Int_t[fIdN];
for (Int_t i=0;i<fIdN;i++) fIdSens[i] = 0;
- fMajorVersion = -1;
+ fMajorVersion = IsVersion();
fMinorVersion = 1;
+ fEuclidOut = kFALSE; // Don't write Euclide file
+ fGeomDetOut = kFALSE; // Don't write .det file
+ fGeomDetIn = kTRUE; // Read .det file
fEuclidMaterial = filetme;
fEuclidGeometry = fileeuc;
+ strncpy(fEuclidGeomDet,"$ALICE_ROOT/ITS/ITSgeometry_PPR.det",60);
+ strncpy(fRead,fEuclidGeomDet,60);
+ strncpy(fWrite,fEuclidGeomDet,60);
// The .det file for the geometry must have the same name as fileeuc with
// .euc replaced by .det.
}
////////////////////////////////////////////////////////////////////////
// Read geometry for the ITS
//
-
- Int_t size;
char topvol[5];
char *filtmp;
//
if (fEuclidOut) {
gMC->WriteEuclid("ITSgeometry", "ITSV", 1, 5);
} // end if (fEuclidOut)
-
- filtmp = gSystem->ExpandPathName(fEuclidGeometry.Data());
- size = strlen(filtmp);
- if(size>4){
- filtmp[size-3] = 'd'; // change from .euc to .det
- filtmp[size-2] = 'e';
- filtmp[size-1] = 't';
- file = fopen(filtmp,"r");
- if(file){ // if file exists use it to fill AliITSgeom structure.
- fclose(file);
- printf("ready to read .det file %s\n",filtmp);
- fITSgeom = new AliITSgeom(filtmp);
- }else{
- fITSgeom = 0;
- // fill AliITSgeom structure from geant structure just filled above
- }// end if(file)
- delete [] filtmp;
- }// end if(size>4)
- printf("finished with euclid geometrys\n");
+ cout <<"finished with euclid geometrys"<< endl;
}
+//______________________________________________________________________
+void AliITSvtest::InitAliITSgeom(){
+// Based on the geometry tree defined in Geant 3.21, this
+// routine initilizes the Class AliITSgeom from the Geant 3.21 ITS geometry
+// sturture.
+ if(!((TGeant3*)gMC)) {
+ Error("InitAliITSgeom",
+ "Wrong Monte Carlo. InitAliITSgeom uses TGeant3 calls");
+ return;
+ } // end if
+ cout << "Reading Geometry transformation directly from Geant 3." << endl;
+ const Int_t nlayers = 6;
+ const Int_t ndeep = 9;
+ Int_t itsGeomTreeNames[nlayers][ndeep],lnam[20],lnum[20];
+ Int_t nlad[nlayers],ndet[nlayers];
+ Double_t t[3],r[10];
+ Float_t par[20],att[20];
+ Int_t npar,natt,idshape,imat,imed;
+ AliITSGeant3Geometry *ig = new AliITSGeant3Geometry();
+ Int_t mod,lay,lad,det,i,j,k;
+ char *names[nlayers][ndeep] = {
+ {"ALIC","ITSV","ITSD","IT12","I12B","I10B","I107","I101","ITS1"}, // lay=1
+ {"ALIC","ITSV","ITSD","IT12","I12B","I20B","I1D7","I1D1","ITS2"}, // lay=2
+ {"ALIC","ITSV","ITSD","IT34","I004","I302","ITS3"," "," "}, // lay=3
+ {"ALIC","ITSV","ITSD","IT34","I005","I402","ITS4"," "," "}, // lay=4
+ {"ALIC","ITSV","ITSD","IT56","I565","I562","ITS5"," "," "}, // lay=5
+ {"ALIC","ITSV","ITSD","IT56","I569","I566","ITS6"," "," "}};// lay=6
+ Int_t itsGeomTreeCopys[nlayers][ndeep] = {{1,1,1,1,10, 2, 4, 1, 1},// lay=1
+ {1,1,1,1,10, 4, 4, 1, 1},// lay=2
+ {1,1,1,1,14, 6, 1, 0, 0},// lay=3
+ {1,1,1,1,22, 8, 1, 0, 0},// lay=4
+ {1,1,1,1,34,22, 1, 0, 0},// lay=5
+ {1,1,1,1,38,25, 1, 0, 0}};//lay=6
+
+ // Sorry, but this is not very pritty code. It should be replaced
+ // at some point with a version that can search through the geometry
+ // tree its self.
+ cout << "Reading Geometry informaton from Geant3 common blocks" << endl;
+ for(i=0;i<20;i++) lnam[i] = lnum[i] = 0;
+ for(i=0;i<nlayers;i++)for(j=0;j<ndeep;j++)
+ itsGeomTreeNames[i][j] = ig->StringToInt(names[i][j]);
+ mod = 0;
+ for(i=0;i<nlayers;i++){
+ k = 1;
+ for(j=0;j<ndeep;j++) if(itsGeomTreeCopys[i][j]!=0)
+ k *= TMath::Abs(itsGeomTreeCopys[i][j]);
+ mod += k;
+ } // end for i
+ if(fITSgeom!=0) delete fITSgeom;
+ nlad[0]=20;nlad[1]=40;nlad[2]=14;nlad[3]=22;nlad[4]=34;nlad[5]=38;
+ ndet[0]=4;ndet[1]=4;ndet[2]=6;ndet[3]=8;ndet[4]=22;ndet[5]=25;
+ fITSgeom = new AliITSgeom(0,6,nlad,ndet,mod);
+ mod = -1;
+ for(lay=1;lay<=nlayers;lay++){
+ for(j=0;j<ndeep;j++) lnam[j] = itsGeomTreeNames[lay-1][j];
+ for(j=0;j<ndeep;j++) lnum[j] = itsGeomTreeCopys[lay-1][j];
+ switch (lay){
+ case 1: case 2: // layers 1 and 2 are a bit special
+ lad = 0;
+ for(j=1;j<=itsGeomTreeCopys[lay-1][4];j++){
+ lnum[4] = j;
+ for(k=1;k<=itsGeomTreeCopys[lay-1][5];k++){
+ lad++;
+ lnum[5] = k;
+ for(det=1;det<=itsGeomTreeCopys[lay-1][6];det++){
+ lnum[6] = det;
+ mod++;
+ ig->GetGeometry(ndeep,lnam,lnum,t,r,idshape,npar,natt,
+ par,att,imat,imed);
+ fITSgeom->CreatMatrix(mod,lay,lad,det,kSPD,t,r);
+ if(!(fITSgeom->IsShapeDefined((Int_t)kSPD)))
+ if(fMinorVersion==1){
+ fITSgeom->ReSetShape(kSPD,
+ new AliITSgeomSPD425Short());
+ } else if(fMinorVersion==2)
+ fITSgeom->ReSetShape(kSPD,
+ new AliITSgeomSPD425Short());
+ } // end for det
+ } // end for k
+ } // end for j
+ break;
+ case 3: case 4: case 5: case 6: // layers 3-6
+ lnum[6] = 1;
+ for(lad=1;lad<=itsGeomTreeCopys[lay-1][4];lad++){
+ lnum[4] = lad;
+ for(det=1;det<=itsGeomTreeCopys[lay-1][5];det++){
+ lnum[5] = det;
+ mod++;
+ ig->GetGeometry(7,lnam,lnum,t,r,idshape,npar,natt,
+ par,att,imat,imed);
+ switch (lay){
+ case 3: case 4:
+ fITSgeom->CreatMatrix(mod,lay,lad,det,kSDD,t,r);
+ if(!(fITSgeom->IsShapeDefined(kSDD)))
+ fITSgeom->ReSetShape(kSDD,new AliITSgeomSDD256());
+ break;
+ case 5:
+ fITSgeom->CreatMatrix(mod,lay,lad,det,kSSD,t,r);
+ if(!(fITSgeom->IsShapeDefined(kSSD)))
+ fITSgeom->ReSetShape(kSSD,new AliITSgeomSSD275and75());
+ break;
+ case 6:
+ fITSgeom->CreatMatrix(mod,lay,lad,det,kSSDp,t,r);
+ if(!(fITSgeom->IsShapeDefined(kSSDp)))
+ fITSgeom->ReSetShape(kSSDp,new AliITSgeomSSD75and275());
+ break;
+ } // end switch
+ } // end for det
+ } // end for lad
+ break;
+ } // end switch
+ } // end for lay
+ return;
+}
//_____________________________________________________________________________
void AliITSvtest::Init(){
- //
- // Initialise the ITS after it has been created
- //
+////////////////////////////////////////////////////////////////////////
+// Initialise the ITS after it has been created.
+////////////////////////////////////////////////////////////////////////
+ Int_t i;
+
+ cout << endl;
+ for(i=0;i<29;i++) cout << "*";cout << " ITSvtest_Init ";
+ for(i=0;i<28;i++) cout << "*";cout << endl;
+//
+ if(fRead[0]=='\0') strncpy(fRead,fEuclidGeomDet,60);
+ if(fWrite[0]=='\0') strncpy(fWrite,fEuclidGeomDet,60);
+ if(fITSgeom!=0) delete fITSgeom;
+ fITSgeom = new AliITSgeom();
+ if(fGeomDetIn) fITSgeom->ReadNewFile(fRead);
+ if(!fGeomDetIn) this->InitAliITSgeom();
+ if(fGeomDetOut) fITSgeom->WriteNewFile(fWrite);
AliITS::Init();
- fMajorVersion = -1;
- fMinorVersion = 0;
-}
-
+//
+ for(i=0;i<72;i++) cout << "*";
+ cout << endl;
+}
//_____________________________________________________________________________
void AliITSvtest::StepManager(){
//
virtual void CreateGeometry();
virtual void CreateMaterials();
virtual void Init();
- virtual Int_t IsVersion() const {
- // returns the ITS version number
+ virtual Int_t IsVersion() const {// returns the ITS version number
return -1;}
virtual void StepManager();
+ virtual void SetWriteDet(Bool_t det=kTRUE){ // set .det write
+ fGeomDetOut = det;}
+ virtual void SetWriteDet(const char *f){ // set write file
+ strncpy(fWrite,f,60);fGeomDetOut = kTRUE;}
+ virtual void SetReadDet(Bool_t det=kTRUE){ //set .det read
+ fGeomDetIn = det;}
+ virtual void SetReadDet(const char *f){ // set read file
+ strncpy(fRead,f,60);fGeomDetIn = kTRUE;}
+ virtual void SetEUCLID(Bool_t euclid=kTRUE){ // set write Euclid file
+ fEuclidOut = euclid;}
+ virtual void SetEUCLIDFileName(const char *f){ // set write file
+ fEuclidGeometry=f;fEuclidOut = kTRUE;}
+ virtual void SetMinorVersion(Int_t v){ // Choose between existing minor versions
+ fMinorVersion = 1;
+ if(v==1) fMinorVersion = 1;
+ else if(v==2) fMinorVersion = 2;
+ else Warning("SetMinorVersion","Undefined Minor Version setting =1");}
+ virtual Bool_t GetEUCLID(){return fEuclidOut;}// returns value Euclid flag.
+ virtual const char *GetEULIIDFileName() const{ // return .euc file name
+ return fEuclidGeometry.Data();}
+ virtual Bool_t GetWriteDet() { // returns value GeomDetOut flag.
+ return fGeomDetOut;}
+ virtual Bool_t GetReadDet() { // returns value GeomDetIn flag.
+ return fGeomDetIn;}
+ virtual char *GetReadDetFileName(){ // return .det read file name
+ if(fRead[0]!='\0') return fRead; else return fEuclidGeomDet;}
+ virtual char *GetWriteDetFileName(){ // return .det write file name
+ if(fWrite[0]!='\0') return fWrite; else return fEuclidGeomDet;}
+ virtual Int_t GetMajorVersion(){// return Major Version Number
+ return fMajorVersion;}
+ virtual Int_t GetMinorVersion(){// return Major Version Number
+ return fMinorVersion;}
+
+ private:
+ void InitAliITSgeom();
+
+ // TString fEuclidGeomtery,fEuclidMaterial defined in AliModule.
+ Bool_t fEuclidOut; // Flag to write geometry in euclid format
+ Bool_t fGeomDetOut; // Flag to write .det file out
+ Bool_t fGeomDetIn; // Flag to read .det file or directly from Geat.
+ Int_t fMajorVersion; // Major version number == IsVersion
+ Int_t fMinorVersion; // Minor version number
+ char fEuclidGeomDet[60];// file where detector transormation are define.
+ char fRead[60]; //! file name to read .det file
+ char fWrite[60]; //! file name to write .det file
ClassDef(AliITSvtest,1) //Hits manager for ITS test version, Private ITS class for different test geometries
};
git://git.uio.no / u / mrichter / AliRoot.git / commitdiff