CbmStsSenzor.cxx

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/** @file CbmStsSenzor.cxx
 ** @author Volker Friese <v.friese@gsi.de>
 ** @date 03.05.2013
 **/
 
#include "CbmStsSenzor.h"
 
#include "CbmStsPoint.h"
#include "TGeoMatrix.h"
#include "TGeoPhysicalNode.h"
#include "setup/CbmStsAddress.h"
#include "setup/CbmStsSensorPoint.h"
#include "setup/CbmStsSensorType.h"
 
// -----   Constructor   ---------------------------------------------------
CbmStsSenzor::CbmStsSenzor()
    : TNamed()
    , fAddress(0)
    , fNode(NULL)
    , fType(NULL)
    , fModule(NULL)
{}
// -------------------------------------------------------------------------
 
// -----   Process a CbmStsPoint  ------------------------------------------
void CbmStsSenzor::ProcessPoint(CbmStsPoint* point) const
{
 
    Double_t global[3];
    Double_t local[3];
 
    // --- Transform entry coordinates into local C.S.
    global[0] = point->GetXIn();
    global[1] = point->GetYIn();
    global[2] = point->GetZIn();
    fNode->GetMatrix()->MasterToLocal(global, local);
    Double_t x1 = local[0];
    Double_t y1 = local[1];
 
    // --- Transform exit coordinates into local C.S.
    global[0] = point->GetXOut();
    global[1] = point->GetYOut();
    global[2] = point->GetZOut();
    fNode->GetMatrix()->MasterToLocal(global, local);
    Double_t x2 = local[0];
    Double_t y2 = local[1];
 
    // Create SensorPoint
    CbmStsSensorPoint* sPoint = new CbmStsSensorPoint(x1, y1, x2, y2, point->GetEnergyLoss(), point->GetTime());
 
    // --- Call ProcessPoint method from sensor type
    fType->ProcessPoint(sPoint, this);
}
// -------------------------------------------------------------------------