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///////////////////////////////////////////////////////////////////////////////
// File: DDHCalFibreBundle.cc
// Description: Create & Position fibre bundles in mother
///////////////////////////////////////////////////////////////////////////////
#include <cmath>
#include <algorithm>
#include <map>
#include <string>
#include <vector>
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "FWCore/PluginManager/interface/PluginFactory.h"
#include "DataFormats/Math/interface/angle_units.h"
#include "DetectorDescription/Core/interface/DDutils.h"
#include "DetectorDescription/Core/interface/DDLogicalPart.h"
#include "DetectorDescription/Core/interface/DDSolid.h"
#include "DetectorDescription/Core/interface/DDMaterial.h"
#include "DetectorDescription/Core/interface/DDCurrentNamespace.h"
#include "DetectorDescription/Core/interface/DDSplit.h"
#include "DetectorDescription/Core/interface/DDTypes.h"
#include "DetectorDescription/Core/interface/DDAlgorithm.h"
#include "DetectorDescription/Core/interface/DDAlgorithmFactory.h"
//#define EDM_ML_DEBUG
using namespace angle_units::operators;
class DDHCalFibreBundle : public DDAlgorithm {
public:
//Constructor and Destructor
DDHCalFibreBundle();
~DDHCalFibreBundle() override;
void initialize(const DDNumericArguments& nArgs,
const DDVectorArguments& vArgs,
const DDMapArguments& mArgs,
const DDStringArguments& sArgs,
const DDStringVectorArguments& vsArgs) override;
void execute(DDCompactView& cpv) override;
private:
std::string idNameSpace; //Namespace of this and ALL sub-parts
std::string childPrefix; //Prefix to child name
std::string material; //Name of the material for bundles
double deltaZ; //Width in Z for mother
double deltaPhi; //Width in phi for mother
int numberPhi; //Number of sections in phi
double tilt; //Tilt angle of the readout box
std::vector<double> areaSection; //Area of a bundle
std::vector<double> rStart; //Radius at start
std::vector<double> rEnd; //Radius at End
std::vector<int> bundle; //Bundle to be positioned
};
DDHCalFibreBundle::DDHCalFibreBundle() {
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HCalGeom") << "DDHCalFibreBundle: Creating an instance";
#endif
}
DDHCalFibreBundle::~DDHCalFibreBundle() {}
void DDHCalFibreBundle::initialize(const DDNumericArguments& nArgs,
const DDVectorArguments& vArgs,
const DDMapArguments&,
const DDStringArguments& sArgs,
const DDStringVectorArguments&) {
deltaPhi = nArgs["DeltaPhi"];
deltaZ = nArgs["DeltaZ"];
numberPhi = int(nArgs["NumberPhi"]);
material = sArgs["Material"];
areaSection = vArgs["AreaSection"];
rStart = vArgs["RadiusStart"];
rEnd = vArgs["RadiusEnd"];
bundle = dbl_to_int(vArgs["Bundles"]);
tilt = nArgs["TiltAngle"];
idNameSpace = DDCurrentNamespace::ns();
childPrefix = sArgs["Child"];
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HCalGeom") << "DDHCalFibreBundle: Parent " << parent().name() << " with " << bundle.size()
<< " children with prefix " << childPrefix << ", material " << material << " with "
<< numberPhi << " bundles along phi; width of"
<< " mother " << deltaZ << " along Z, " << convertRadToDeg(deltaPhi)
<< " along phi and with " << rStart.size() << " different bundle types";
for (unsigned int i = 0; i < areaSection.size(); ++i)
edm::LogVerbatim("HCalGeom") << "DDHCalFibreBundle: Child[" << i << "] Area " << areaSection[i] << " R at Start "
<< rStart[i] << " R at End " << rEnd[i];
edm::LogVerbatim("HCalGeom") << "DDHCalFibreBundle: NameSpace " << idNameSpace << " Tilt Angle "
<< convertRadToDeg(tilt) << " Bundle type at different positions";
for (unsigned int i = 0; i < bundle.size(); ++i) {
edm::LogVerbatim("HCalGeom") << "DDHCalFibreBundle: Position[" << i << "] "
<< " with Type " << bundle[i];
}
#endif
}
void DDHCalFibreBundle::execute(DDCompactView& cpv) {
DDName mother = parent().name();
DDName matname(DDSplit(material).first, DDSplit(material).second);
DDMaterial matter(matname);
// Create the rotation matrices
double dPhi = deltaPhi / numberPhi;
std::vector<DDRotation> rotation;
for (int i = 0; i < numberPhi; ++i) {
double phi = -0.5 * deltaPhi + (i + 0.5) * dPhi;
double phideg = convertRadToDeg(phi);
std::string rotstr = "R0" + std::to_string(phideg);
DDRotation rot = DDRotation(DDName(rotstr, idNameSpace));
if (!rot) {
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HCalGeom") << "DDHCalFibreBundle: Creating a new "
<< "rotation " << rotstr << "\t" << 90 << "," << phideg << "," << 90 << ","
<< (phideg + 90) << ", 0, 0";
#endif
rot = DDrot(DDName(rotstr, idNameSpace), 90._deg, phi, 90._deg, (90._deg + phi), 0, 0);
}
rotation.emplace_back(rot);
}
// Create the solids and logical parts
std::vector<DDLogicalPart> logs;
for (unsigned int i = 0; i < areaSection.size(); ++i) {
double r0 = rEnd[i] / std::cos(tilt);
double dStart = areaSection[i] / (2 * dPhi * rStart[i]);
double dEnd = areaSection[i] / (2 * dPhi * r0);
std::string name = childPrefix + std::to_string(i);
DDSolid solid = DDSolidFactory::cons(DDName(name, idNameSpace),
0.5 * deltaZ,
rStart[i] - dStart,
rStart[i] + dStart,
r0 - dEnd,
r0 + dEnd,
-0.5 * dPhi,
dPhi);
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HCalGeom") << "DDHCalFibreBundle: Creating a new solid " << name << " a cons with dZ " << deltaZ
<< " rStart " << rStart[i] - dStart << ":" << rStart[i] + dStart << " rEnd "
<< r0 - dEnd << ":" << r0 + dEnd << " Phi " << convertRadToDeg(-0.5 * dPhi) << ":"
<< convertRadToDeg(0.5 * dPhi);
#endif
DDLogicalPart log(DDName(name, idNameSpace), matter, solid);
logs.emplace_back(log);
}
// Now posiiton them
int copy = 0;
int nY = (int)(bundle.size()) / numberPhi;
for (unsigned int i = 0; i < bundle.size(); i++) {
DDTranslation tran(0, 0, 0);
int ir = (int)(i) / nY;
if (ir >= numberPhi)
ir = numberPhi - 1;
int ib = bundle[i];
copy++;
if (ib >= 0 && ib < (int)(logs.size())) {
cpv.position(logs[ib], mother, copy, tran, rotation[ir]);
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HCalGeom") << "DDHCalFibreBundle: " << logs[ib].name() << " number " << copy
<< " positioned in " << mother << " at " << tran << " with " << rotation[ir];
#endif
}
}
}
DEFINE_EDM_PLUGIN(DDAlgorithmFactory, DDHCalFibreBundle, "hcal:DDHCalFibreBundle");
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