- changes due to deletion of files

[u/mrichter/AliRoot.git] / TPC / AliTPCParam.cxx

diff --git a/TPC/AliTPCParam.cxx b/TPC/AliTPCParam.cxx
index 4d90fd272f4fef9293b618bfeed8317b271a3fd3..7835205c877c843f864c6761051c8806845b5248 100644 (file)
--- a/TPC/AliTPCParam.cxx
+++ b/TPC/AliTPCParam.cxx
@@ -33,7 +33,7 @@
 #include <TGeoManager.h>
 #include <TGeoPhysicalNode.h>
 #include "AliAlignObj.h"
-#include "AliAlignObjAngles.h"
+#include "AliAlignObjParams.h"
 #include "AliLog.h"
 
 ClassImp(AliTPCParam)
@@ -41,15 +41,94 @@ 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;
-  fTrackingMatrix = fClusterMatrix = fGlobalMatrix = 0;
   SetTitle("75x40_100x60_150x60");
   SetDefault();  
 }
@@ -117,7 +196,8 @@ Int_t  AliTPCParam::Transform0to1(Float_t *xyz, Int_t * index)  const
       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;
@@ -516,8 +596,8 @@ Bool_t AliTPCParam::Update()
   //
   //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];
 
@@ -531,12 +611,12 @@ Bool_t AliTPCParam::Update()
 
 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];
@@ -544,27 +624,42 @@ Bool_t AliTPCParam::ReadGeoMatrices(){
   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;
     fClusterMatrix[isec]= 0;
     fTrackingMatrix[isec]=0;   
-    AliAlignObj::ELayerID iLayer;
+    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);
@@ -592,7 +687,7 @@ Bool_t AliTPCParam::ReadGeoMatrices(){
       mirrorZ.SetAngles(90,0,90,90,180,0);
       fClusterMatrix[isec]->Multiply(&mirrorZ);
     }
-    TGeoTranslation trans(0,0,GetZLength());
+    TGeoTranslation trans(0,0,GetZLength(isec));
     fClusterMatrix[isec]->MultiplyLeft(&trans);
     fClusterMatrix[isec]->MultiplyLeft((GetGlobalMatrix(isec)));       
     fClusterMatrix[isec]->MultiplyLeft(&(rotMatrix.Inverse()));
@@ -600,6 +695,19 @@ Bool_t AliTPCParam::ReadGeoMatrices(){
   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
 {
@@ -708,7 +816,7 @@ Float_t AliTPCParam::GetChamberCenter(Int_t isec, Float_t * center) const
     if (center){
       center[0] = kROCcenterIn;
       center[1] = 0; 
-      center[2] = -5.51; 
+      center[2] = -5.51-0.08; 
     }
     return kROCcenterIn;
   }
@@ -716,7 +824,7 @@ Float_t AliTPCParam::GetChamberCenter(Int_t isec, Float_t * center) const
     if (center){
       center[0] = kROCcenterOut;
       center[1] = 0; 
-      center[2] = -5.61; 
+      center[2] = -5.61-0.08; 
     }
     return kROCcenterOut;
   }