if (fResponseWeight!=0) delete [] fResponseWeight;
if (fRotAngle !=0) delete [] fRotAngle;
- 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;
- }
+ CleanGeoMatrices();
}
-
-
-
Int_t AliTPCParam::Transform0to1(Float_t *xyz, Int_t * index) const
{
//
return kTRUE;
}
+void AliTPCParam::CleanGeoMatrices(){
+ //
+ // clean geo matrices
+ //
+ 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;
+ }
+
+ return;
+}
Bool_t AliTPCParam::ReadGeoMatrices(){
//
}
AliAlignObjParams o;
//
- if (fTrackingMatrix) delete [] fTrackingMatrix;
+
+ // clean geo matrices
+ CleanGeoMatrices();
+
+ // create new geo matrices
fTrackingMatrix = new TGeoHMatrix*[fNSector];
- if (fClusterMatrix) delete [] fClusterMatrix;
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;
}
UShort_t volid = AliGeomManager::LayerToVolUID(iLayer,iModule);
- const char *symname = AliGeomManager::SymName(volid);
- TGeoPNEntry* pne = gGeoManager->GetAlignableEntry(symname);
- const char *path = symname;
- if(pne) path=pne->GetTitle();
- if (!gGeoManager->cd(path)) return kFALSE;
+ 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);