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//==========================================================================
// AIDA Detector description implementation
//--------------------------------------------------------------------------
// Copyright (C) Organisation europeenne pour la Recherche nucleaire (CERN)
// All rights reserved.
//
// For the licensing terms see $DD4hepINSTALL/LICENSE.
// For the list of contributors see $DD4hepINSTALL/doc/CREDITS.
//
// Author : M.Frank
//
//==========================================================================
//
// Specialized generic detector constructor
//
//==========================================================================
// Framework include files
#include "DD4hep/DetFactoryHelper.h"
#include "DD4hep/Printout.h"
#include "DDCMS/DDCMSPlugins.h"
// C/C++ include files
#include <sstream>
using namespace std;
using namespace dd4hep;
using namespace dd4hep::cms;
static long algorithm(Detector& /* description */,
ParsingContext& ctxt,
xml_h e,
SensitiveDetector& /* sens */)
{
stringstream str;
Namespace ns(ctxt, e, true);
AlgoArguments args(ctxt, e);
Volume mother = ns.volume(args.parentName());
Volume child = ns.volume(args.childName());
int startcn = args.find("StartCopyNo") ? args.value<int>("StartCopyNo") : 1;
int incrcn = args.find("IncrCopyNo") ? args.value<int>("IncrCopyNo") : 1;
vector<double> phi = args.value<vector<double> >("Phi"); // Phi values
vector<double> zpos = args.value<vector<double> >("ZPos"); // Z positions
int numcopies = args.find("NumCopies") ? args.value<int>("NumCopies") : int(phi.size());
double radius = args.value<double>("Radius");
double tilt = args.value<double>("Tilt");
if ( numcopies != int(phi.size()) ) {
str << "error: Parameter "
<< "NumCopies does not agree with the size "
<< "of the Phi vector. It was adjusted to "
<< "be the size of the Phi vector and may "
<< "lead to crashes or errors.";
printout(ctxt.debug_algorithms ? ALWAYS : DEBUG,"DDTrackerPhiAlgo",str);
}
str << "debug: Parameters for position"
<< "ing:: " << " Radius " << radius << " Tilt "
<< tilt/CLHEP::deg << " Copies " << phi.size()
<< " at";
printout(ctxt.debug_algorithms ? ALWAYS : DEBUG,"DDTrackerPhiAlgo",str);
for (int i=0; i<(int)(phi.size()); i++) {
str << "\t[" << i << "] phi = " << phi[i]/CLHEP::deg
<< " z = " << zpos[i];
printout(ctxt.debug_algorithms ? ALWAYS : DEBUG,"DDTrackerPhiAlgo",str);
}
str << "debug: Parent " << mother.name()
<<"\tChild " << child.name() << " NameSpace " << ns.name;
printout(ctxt.debug_algorithms ? ALWAYS : DEBUG,"DDTrackerPhiAlgo",str);
double theta = 90.*CLHEP::deg;
int ci = startcn;
for (int i = 0; i < numcopies; ++i) {
double phix = phi[i] + tilt;
double phiy = phix + 90.*CLHEP::deg;
double xpos = radius*cos(phi[i]);
double ypos = radius*sin(phi[i]);
Rotation3D rot = make_rotation3D(theta, phix, theta, phiy, 0., 0.);
Position tran(xpos, ypos, zpos[i]);
/* PlacedVolume pv = */ mother.placeVolume(child,Transform3D(rot,tran));
str << "test: " << child.name() << " number "
<< ci << " positioned in " << mother.name() << " at "
<< tran << " with " << rot;
printout(ctxt.debug_algorithms ? ALWAYS : DEBUG,"DDTrackerPhiAlgo",str);
ci = ci+incrcn;
}
return 1;
}
// first argument is the type from the xml file
DECLARE_DDCMS_DETELEMENT(track_DDTrackerPhiAlgo,algorithm)