#include <TGeoManager.h>
#include <TGeoPhysicalNode.h>
#include "AliAlignObj.h"
-#include "AliAlignObjAngles.h"
+#include "AliAlignObjParams.h"
#include "AliLog.h"
ClassImp(AliTPCParam)
//___________________________________________
AliTPCParam::AliTPCParam()
+ :AliDetectorParam(),
+ fbStatus(kFALSE),
+ fInnerRadiusLow(0.),
+ fInnerRadiusUp(0.),
+ fOuterRadiusUp(0.),
+ fOuterRadiusLow(0.),
+ fInnerAngle(0.),
+ fInnerAngleShift(0.),
+ fOuterAngle(0.),
+ fOuterAngleShift(0.),
+ fInnerFrameSpace(0.),
+ fOuterFrameSpace(0.),
+ fInnerWireMount(0.),
+ fOuterWireMount(0.),
+ fNInnerSector(0),
+ fNOuterSector(0),
+ fNSector(0),
+ fZLength(0),
+ fRotAngle(),
+ fGeometryType(0),
+ fTrackingMatrix(0),
+ fClusterMatrix(0),
+ fGlobalMatrix(0),
+ fNInnerWiresPerPad(0),
+ fInnerWWPitch(0),
+ fInnerDummyWire(0),
+ fInnerOffWire(0.),
+ fRInnerFirstWire(0.),
+ fRInnerLastWire(0.),
+ fLastWireUp1(0.),
+ fNOuter1WiresPerPad(0),
+ fNOuter2WiresPerPad(0),
+ fOuterWWPitch(0.),
+ fOuterDummyWire(0),
+ fOuterOffWire(0.),
+ fROuterFirstWire(0.),
+ fROuterLastWire(0.),
+ fInnerPadPitchLength(0.),
+ fInnerPadPitchWidth(0.),
+ fInnerPadLength(0.),
+ fInnerPadWidth(0.),
+ fOuter1PadPitchLength(0.),
+ fOuter2PadPitchLength(0.),
+ fOuterPadPitchWidth(0.),
+ fOuter1PadLength(0.),
+ fOuter2PadLength(0.),
+ fOuterPadWidth(0.),
+ fBMWPCReadout(kFALSE),
+ fNCrossRows(0),
+ fNRowLow(0),
+ fNRowUp1(0),
+ fNRowUp2(0),
+ fNRowUp(0),
+ fNtRows(0),
+ fDiffT(0.),
+ fDiffL(0.),
+ fGasGain(0.),
+ fDriftV(0.),
+ fOmegaTau(0.),
+ fAttCoef(0.),
+ fOxyCont(0.),
+ fPadCoupling(0.),
+ fZeroSup(0),
+ fNoise(0.),
+ fChipGain(0.),
+ fChipNorm(0.),
+ fTSample(0.),
+ fZWidth(0.),
+ fTSigma(0.),
+ fMaxTBin(0),
+ fADCSat(0),
+ fADCDynRange(0.),
+ fTotalNormFac(0.),
+ fNoiseNormFac(0.),
+ fNResponseMax(0),
+ fResponseThreshold(0.),
+ fCurrentMax(0),
+ fResponseBin(0),
+ fResponseWeight(0),
+ fGateDelay(0.),
+ fL1Delay(0.),
+ fNTBinsBeforeL1(0),
+ fNTBinsL1(0.)
{
//
//constructor sets the default parameters
//
- fResponseBin = 0;
- fResponseWeight = 0;
- fRotAngle = 0;
- // fChamberPos = fChamberRot = 0;
- fTrackingMatrix = fClusterMatrix = fGlobalMatrix = 0;
SetTitle("75x40_100x60_150x60");
SetDefault();
}
if (fResponseBin!=0) delete [] fResponseBin;
if (fResponseWeight!=0) delete [] fResponseWeight;
if (fRotAngle !=0) delete [] fRotAngle;
- // if (fChamberPos !=0) delete [] fChamberPos;
- // if (fChamberRot !=0) delete [] fChamberRot;
-
-// if (fTrackingMatrix!=0) {
-// for(Int_t i=0;i<fNSector;i++)
-// delete fTrackingMatrix[i];
-// delete [] fTrackingMatrix;
-// }
-// if (fClusterMatrix!=0) {
-// for(Int_t i=0;i<fNSector;i++)
-// delete fClusterMatrix[i];
-// delete [] fClusterMatrix;
-// }
-// if (fGlobalMatrix!=0) {
-// for(Int_t i=0;i<fNSector;i++)
-// delete fGlobalMatrix[i];
-// delete [] fGlobalMatrix;
-// }
+
+ if (fTrackingMatrix) {
+ for(Int_t i = 0; i < fNSector; i++)
+ delete fTrackingMatrix[i];
+ delete [] fTrackingMatrix;
+ }
+
+ if (fClusterMatrix) {
+ for(Int_t i = 0; i < fNSector; i++)
+ delete fClusterMatrix[i];
+ delete [] fClusterMatrix;
+ }
+
+ if (fGlobalMatrix) {
+ for(Int_t i = 0; i < fNSector; i++)
+ delete fGlobalMatrix[i];
+ delete [] fGlobalMatrix;
+ }
+
}
if (xyz[2]<0) sector+=(fNOuterSector>>1);
}
else
- if (xyz[2]<0) sector+=(fNInnerSector>>1);
+ if (xyz[2]<0) sector+=(fNInnerSector>>1);
+ if (sector<0 || sector>=fNSector) AliError(Form("Wrong sector %d",sector));
index[1]=sector; // calculated sector number
index[0]=1; // indicates system after transformation
return sector;
static const Int_t kNResponseMax=100;
static const Float_t kResponseThreshold=0.01;
//L1 constants
- static const Float_t kGateDelay=6.1e-6; //In s
- static const Float_t kL1Delay=6.5e-6; //In s
- static const UShort_t kNTBinsBeforeL1=14;
+ // static const Float_t kGateDelay=6.1e-6; //In s
+ static const Float_t kGateDelay=0.; //For the moment no gating
+ // static const Float_t kL1Delay=6.5e-6; //In s
+ static const Float_t kL1Delay=0.; //For the moment no delay
+ // static const UShort_t kNTBinsBeforeL1=14;
+ static const UShort_t kNTBinsBeforeL1=0; //For the moment no shift
fbStatus = kFALSE;
//
//set sector parameters
//
//response data
//
- if (fResponseBin==0) delete [] fResponseBin;
- if (fResponseWeight==0) delete [] fResponseBin;
+ if (fResponseBin) delete [] fResponseBin;
+ if (fResponseWeight) delete [] fResponseWeight;
fResponseBin = new Int_t[3*fNResponseMax];
fResponseWeight = new Float_t[fNResponseMax];
Bool_t AliTPCParam::ReadGeoMatrices(){
//
- //read geo matrixes
+ // read geo matrixes
//
if (!gGeoManager){
AliFatal("Geo manager not initialized\n");
}
- AliAlignObjAngles o;
+ AliAlignObjParams o;
//
if (fTrackingMatrix) delete [] fTrackingMatrix;
fTrackingMatrix = new TGeoHMatrix*[fNSector];
fClusterMatrix = new TGeoHMatrix*[fNSector];
if (fGlobalMatrix) delete [] fGlobalMatrix;
fGlobalMatrix = new TGeoHMatrix*[fNSector];
+ for (Int_t isec=0; isec<fNSector; isec++) {
+ fGlobalMatrix[isec] = 0;
+ fClusterMatrix[isec]= 0;
+ fTrackingMatrix[isec]=0;
+ }
//
for (Int_t isec=0; isec<fNSector; isec++) {
fGlobalMatrix[isec] = 0;
- AliAlignObj::ELayerID iLayer;
+ fClusterMatrix[isec]= 0;
+ fTrackingMatrix[isec]=0;
+ AliGeomManager::ELayerID iLayer;
Int_t iModule;
if(isec<fNInnerSector) {
- iLayer = AliAlignObj::kTPC1;
+ iLayer = AliGeomManager::kTPC1;
iModule = isec;
}
else {
- iLayer = AliAlignObj::kTPC2;
+ iLayer = AliGeomManager::kTPC2;
iModule = isec - fNInnerSector;
}
- UShort_t volid = AliAlignObj::LayerToVolUID(iLayer,iModule);
- const char *path = AliAlignObj::GetVolPath(volid);
- gGeoManager->cd(path);
- TGeoHMatrix* m = gGeoManager->GetCurrentMatrix();
+ UShort_t volid = AliGeomManager::LayerToVolUID(iLayer,iModule);
+ TGeoPNEntry* pne = gGeoManager->GetAlignableEntryByUID(volid);
+ if(!pne)
+ {
+ AliError(Form("Alignable entry for volume ID %d not in geometry. Exiting!",volid));
+ return kFALSE;
+ }
+ const char *path = pne->GetTitle();
+ if (!gGeoManager->cd(path)) return kFALSE;
+ TGeoHMatrix *m = gGeoManager->GetCurrentMatrix();
+ // Since GEANT4 does not allow reflections, in this case the reflection
+ // component if the matrix is embedded by TGeo inside TGeoScaledShape
+ if (gGeoManager->GetCurrentVolume()->GetShape()->IsReflected())
+ m->ReflectZ(kFALSE, kTRUE);
//
TGeoRotation mchange;
mchange.RotateY(90); mchange.RotateX(90);
- Float_t x0 = GetChamberCenter(isec);
- TGeoTranslation center("center",-x0,0,0);
+ Float_t ROCcenter[3];
+ GetChamberCenter(isec,ROCcenter);
+ //
// Convert to global coordinate system
- //m->Multiply(¢er);
+ //
fGlobalMatrix[isec] = new TGeoHMatrix(*m);
fGlobalMatrix[isec]->Multiply(&(mchange.Inverse()));
+ TGeoTranslation center("center",-ROCcenter[0],-ROCcenter[1],-ROCcenter[2]);
+ fGlobalMatrix[isec]->Multiply(¢er);
+ //
+ // cluster correction matrix
+ //
+ fClusterMatrix[isec] = new TGeoHMatrix;
+ Double_t sectorAngle = 20.*(isec%18)+10;
+ TGeoHMatrix rotMatrix;
+ rotMatrix.RotateZ(sectorAngle);
+ if (GetGlobalMatrix(isec)->GetTranslation()[2]>0){
+ //
+ // mirrored system
+ //
+ TGeoRotation mirrorZ;
+ mirrorZ.SetAngles(90,0,90,90,180,0);
+ fClusterMatrix[isec]->Multiply(&mirrorZ);
+ }
+ TGeoTranslation trans(0,0,GetZLength(isec));
+ fClusterMatrix[isec]->MultiplyLeft(&trans);
+ fClusterMatrix[isec]->MultiplyLeft((GetGlobalMatrix(isec)));
+ fClusterMatrix[isec]->MultiplyLeft(&(rotMatrix.Inverse()));
}
return kTRUE;
}
+TGeoHMatrix * AliTPCParam::Tracking2LocalMatrix(const TGeoHMatrix * geoMatrix, Int_t sector) const{
+ //
+ // make local to tracking matrix
+ //
+ Double_t sectorAngle = 20.*(sector%18)+10;
+ TGeoHMatrix *newMatrix = new TGeoHMatrix();
+ newMatrix->RotateZ(sectorAngle);
+ newMatrix->MultiplyLeft(&(geoMatrix->Inverse()));
+ return newMatrix;
+}
+
+
+
Bool_t AliTPCParam::GetStatus() const
{
return sector;
}
-Float_t AliTPCParam::GetChamberCenter(Int_t isec) const
+Float_t AliTPCParam::GetChamberCenter(Int_t isec, Float_t * center) const
{
// returns the default radial position
// of the readout chambers
- if (isec<fNInnerSector)
- return (fInnerRadiusLow+fInnerRadiusUp)/2.;
- else
- return (fOuterRadiusLow+fOuterRadiusUp)/2.;
+
+ const Float_t kROCcenterIn = 110.2;
+ const Float_t kROCcenterOut = 188.45;
+
+ if (isec<fNInnerSector){
+ if (center){
+ center[0] = kROCcenterIn;
+ center[1] = 0;
+ center[2] = -5.51-0.08;
+ }
+ return kROCcenterIn;
+ }
+ else{
+ if (center){
+ center[0] = kROCcenterOut;
+ center[1] = 0;
+ center[2] = -5.61-0.08;
+ }
+ return kROCcenterOut;
+ }
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff