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///////////////////////////////////////////////////////////////////////////////
// File: DDHGCalSiliconModule.cc
// Description: Geometry factory class for HGCal (EE and HESil) using
// information from the file for dd4hep
///////////////////////////////////////////////////////////////////////////////
#include <cmath>
#include <memory>
#include <sstream>
#include <string>
#include <unordered_set>
#include <vector>
#include "Geometry/HGCalCommonData/interface/HGCalGeomTools.h"
#include "Geometry/HGCalCommonData/interface/HGCalParameters.h"
#include "Geometry/HGCalCommonData/interface/HGCalProperty.h"
#include "Geometry/HGCalCommonData/interface/HGCalTypes.h"
#include "Geometry/HGCalCommonData/interface/HGCalWaferIndex.h"
#include "Geometry/HGCalCommonData/interface/HGCalWaferType.h"
#include "DD4hep/DetFactoryHelper.h"
#include "DataFormats/Math/interface/angle_units.h"
#include "DetectorDescription/DDCMS/interface/DDPlugins.h"
#include "DetectorDescription/DDCMS/interface/DDutils.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
//#define EDM_ML_DEBUG
using namespace angle_units::operators;
struct HGCalSiliconModule {
HGCalSiliconModule() { throw cms::Exception("HGCalGeom") << "Wrong initialization to HGCalSiliconModule"; }
HGCalSiliconModule(cms::DDParsingContext& ctxt, xml_h e) {
cms::DDNamespace ns(ctxt, e, true);
cms::DDAlgoArguments args(ctxt, e);
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "DDHGCalSiliconModule: Creating an instance";
#endif
static constexpr double tol1 = 0.01 * dd4hep::mm;
static constexpr double tol2 = 0.00001 * dd4hep::mm;
dd4hep::Volume mother = ns.volume(args.parentName());
waferTypes_ = args.value<int>("WaferTypes");
facingTypes_ = args.value<int>("FacingTypes");
partialTypes_ = args.value<int>("PartialTypes");
orientationTypes_ = args.value<int>("OrientationTypes");
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "Number of types of wafers: " << waferTypes_ << " facings: " << facingTypes_
<< " partials: " << partialTypes_ << " Orientations: " << orientationTypes_;
#endif
firstLayer_ = args.value<int>("FirstLayer");
absorbMode_ = args.value<int>("AbsorberMode");
sensitiveMode_ = args.value<int>("SensitiveMode");
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "First Layer " << firstLayer_ << " and "
<< "Absober:Sensitive mode " << absorbMode_ << ":" << sensitiveMode_;
#endif
zMinBlock_ = args.value<double>("zMinBlock");
waferSize_ = args.value<double>("waferSize");
waferSepar_ = args.value<double>("SensorSeparation");
sectors_ = args.value<int>("Sectors");
alpha_ = (1._pi) / sectors_;
cosAlpha_ = cos(alpha_);
rotstr_ = args.value<std::string>("LayerRotation");
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "zStart " << cms::convert2mm(zMinBlock_) << " wafer width "
<< cms::convert2mm(waferSize_) << " separations " << cms::convert2mm(waferSepar_)
<< " sectors " << sectors_ << ":" << convertRadToDeg(alpha_) << ":" << cosAlpha_
<< " rotation matrix " << rotstr_;
#endif
waferFull_ = args.value<std::vector<std::string>>("WaferNamesFull");
waferPart_ = args.value<std::vector<std::string>>("WaferNamesPartial");
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "DDHGCalSiliconModule: " << waferFull_.size() << " full and " << waferPart_.size()
<< " partial modules\nDDHGCalSiliconModule:Full Modules:";
unsigned int i1max = static_cast<unsigned int>(waferFull_.size());
for (unsigned int i1 = 0; i1 < i1max; i1 += 2) {
std::ostringstream st1;
unsigned int i2 = std::min((i1 + 2), i1max);
for (unsigned int i = i1; i < i2; ++i)
st1 << " [" << i << "] " << waferFull_[i];
edm::LogVerbatim("HGCalGeom") << st1.str() << std::endl;
}
edm::LogVerbatim("HGCalGeom") << "DDHGCalSiliconModule: Partial Modules:";
i1max = static_cast<unsigned int>(waferPart_.size());
for (unsigned int i1 = 0; i1 < i1max; i1 += 2) {
std::ostringstream st1;
unsigned int i2 = std::min((i1 + 2), i1max);
for (unsigned int i = i1; i < i2; ++i)
st1 << " [" << i << "] " << waferPart_[i];
edm::LogVerbatim("HGCalGeom") << st1.str() << std::endl;
}
#endif
materials_ = args.value<std::vector<std::string>>("MaterialNames");
names_ = args.value<std::vector<std::string>>("VolumeNames");
thick_ = args.value<std::vector<double>>("Thickness");
copyNumber_.resize(materials_.size(), 1);
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "DDHGCalSiliconModule: " << materials_.size() << " types of volumes";
for (unsigned int i = 0; i < names_.size(); ++i)
edm::LogVerbatim("HGCalGeom") << "Volume [" << i << "] " << names_[i] << " of thickness "
<< cms::convert2mm(thick_[i]) << " filled with " << materials_[i]
<< " first copy number " << copyNumber_[i];
#endif
layers_ = args.value<std::vector<int>>("Layers");
layerThick_ = args.value<std::vector<double>>("LayerThick");
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "There are " << layers_.size() << " blocks";
for (unsigned int i = 0; i < layers_.size(); ++i)
edm::LogVerbatim("HGCalGeom") << "Block [" << i << "] of thickness " << cms::convert2mm(layerThick_[i])
<< " with " << layers_[i] << " layers";
#endif
layerType_ = args.value<std::vector<int>>("LayerType");
layerSense_ = args.value<std::vector<int>>("LayerSense");
layerOrient_ = args.value<std::vector<int>>("LayerTypes");
for (unsigned int k = 0; k < layerOrient_.size(); ++k)
layerOrient_[k] = HGCalTypes::layerType(layerOrient_[k]);
#ifdef EDM_ML_DEBUG
for (unsigned int i = 0; i < layerOrient_.size(); ++i)
edm::LogVerbatim("HGCalGeom") << "LayerTypes [" << i << "] " << layerOrient_[i];
#endif
if (firstLayer_ > 0) {
for (unsigned int i = 0; i < layerType_.size(); ++i) {
if (layerSense_[i] > 0) {
int ii = layerType_[i];
copyNumber_[ii] = (layerSense_[i] == 1) ? firstLayer_ : (firstLayer_ + 1);
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "First copy number for layer type " << i << ":" << ii << " with "
<< materials_[ii] << " changed to " << copyNumber_[ii];
#endif
}
}
} else {
firstLayer_ = 1;
}
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "There are " << layerType_.size() << " layers";
for (unsigned int i = 0; i < layerType_.size(); ++i)
edm::LogVerbatim("HGCalGeom") << "Layer [" << i << "] with material type " << layerType_[i] << " sensitive class "
<< layerSense_[i];
#endif
slopeB_ = args.value<std::vector<double>>("SlopeBottom");
zFrontB_ = args.value<std::vector<double>>("ZFrontBottom");
rMinFront_ = args.value<std::vector<double>>("RMinFront");
slopeT_ = args.value<std::vector<double>>("SlopeTop");
zFrontT_ = args.value<std::vector<double>>("ZFrontTop");
rMaxFront_ = args.value<std::vector<double>>("RMaxFront");
#ifdef EDM_ML_DEBUG
for (unsigned int i = 0; i < slopeB_.size(); ++i)
edm::LogVerbatim("HGCalGeom") << "Bottom Block [" << i << "] Zmin " << cms::convert2mm(zFrontB_[i]) << " Rmin "
<< cms::convert2mm(rMinFront_[i]) << " Slope " << slopeB_[i];
for (unsigned int i = 0; i < slopeT_.size(); ++i)
edm::LogVerbatim("HGCalGeom") << "Top Block [" << i << "] Zmin " << cms::convert2mm(zFrontT_[i]) << " Rmax "
<< cms::convert2mm(rMaxFront_[i]) << " Slope " << slopeT_[i];
#endif
waferIndex_ = args.value<std::vector<int>>("WaferIndex");
waferProperty_ = args.value<std::vector<int>>("WaferProperties");
waferLayerStart_ = args.value<std::vector<int>>("WaferLayerStart");
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "waferProperties with " << waferIndex_.size() << " entries in "
<< waferLayerStart_.size() << " layers";
for (unsigned int k = 0; k < waferLayerStart_.size(); ++k)
edm::LogVerbatim("HGCalGeom") << "LayerStart[" << k << "] " << waferLayerStart_[k];
for (unsigned int k = 0; k < waferIndex_.size(); ++k)
edm::LogVerbatim("HGCalGeom") << "Wafer[" << k << "] " << waferIndex_[k] << " ("
<< HGCalWaferIndex::waferLayer(waferIndex_[k]) << ", "
<< HGCalWaferIndex::waferU(waferIndex_[k]) << ", "
<< HGCalWaferIndex::waferV(waferIndex_[k]) << ") : ("
<< HGCalProperty::waferThick(waferProperty_[k]) << ":"
<< HGCalProperty::waferPartial(waferProperty_[k]) << ":"
<< HGCalProperty::waferOrient(waferProperty_[k]) << ")";
edm::LogVerbatim("HGCalGeom") << "DDHGCalSiliconModule: NameSpace " << ns.name();
#endif
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "==>> Constructing DDHGCalSiliconModule...";
copies_.clear();
#endif
double zi(zMinBlock_);
int laymin(0);
for (unsigned int i = 0; i < layers_.size(); ++i) {
double zo = zi + layerThick_[i];
double routF = HGCalGeomTools::radius(zi, zFrontT_, rMaxFront_, slopeT_);
int laymax = laymin + layers_[i];
double zz = zi;
double thickTot(0);
for (int ly = laymin; ly < laymax; ++ly) {
int ii = layerType_[ly];
int copy = copyNumber_[ii];
double hthick = 0.5 * thick_[ii];
double rinB = HGCalGeomTools::radius(zo - tol1, zFrontB_, rMinFront_, slopeB_);
zz += hthick;
thickTot += thick_[ii];
std::string name = names_[ii] + std::to_string(copy);
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "DDHGCalSiliconModule: Layer " << ly << ":" << ii << " Front "
<< cms::convert2mm(zi) << ", " << cms::convert2mm(routF) << " Back "
<< cms::convert2mm(zo) << ", " << cms::convert2mm(rinB)
<< " superlayer thickness " << cms::convert2mm(layerThick_[i]);
#endif
dd4hep::Material matter = ns.material(materials_[ii]);
dd4hep::Volume glog;
if (layerSense_[ly] < 1) {
std::vector<double> pgonZ, pgonRin, pgonRout;
double rmax = routF * cosAlpha_ - tol1;
HGCalGeomTools::radius(zz - hthick,
zz + hthick,
zFrontB_,
rMinFront_,
slopeB_,
zFrontT_,
rMaxFront_,
slopeT_,
-layerSense_[ly],
pgonZ,
pgonRin,
pgonRout);
for (unsigned int isec = 0; isec < pgonZ.size(); ++isec) {
pgonZ[isec] -= zz;
if (layerSense_[ly] == 0 || absorbMode_ == 0)
pgonRout[isec] = rmax;
else
pgonRout[isec] = pgonRout[isec] * cosAlpha_ - tol1;
}
dd4hep::Solid solid = dd4hep::Polyhedra(sectors_, -alpha_, 2._pi, pgonZ, pgonRin, pgonRout);
ns.addSolidNS(ns.prepend(name), solid);
glog = dd4hep::Volume(solid.name(), solid, matter);
ns.addVolumeNS(glog);
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "DDHGCalSiliconModule: " << solid.name() << " polyhedra of " << sectors_
<< " sectors covering " << convertRadToDeg(-alpha_) << ":"
<< convertRadToDeg(-alpha_ + 2._pi) << " with " << pgonZ.size()
<< " sections and filled with " << matter.name();
for (unsigned int k = 0; k < pgonZ.size(); ++k)
edm::LogVerbatim("HGCalGeom") << "[" << k << "] z " << cms::convert2mm(pgonZ[k]) << " R "
<< cms::convert2mm(pgonRin[k]) << ":" << cms::convert2mm(pgonRout[k]);
#endif
} else {
double rins =
(sensitiveMode_ < 1) ? rinB : HGCalGeomTools::radius(zz + hthick - tol1, zFrontB_, rMinFront_, slopeB_);
double routs =
(sensitiveMode_ < 1) ? routF : HGCalGeomTools::radius(zz - hthick, zFrontT_, rMaxFront_, slopeT_);
dd4hep::Solid solid = dd4hep::Tube(rins, routs, hthick, 0.0, 2._pi);
ns.addSolidNS(ns.prepend(name), solid);
glog = dd4hep::Volume(solid.name(), solid, matter);
ns.addVolumeNS(glog);
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "DDHGCalSiliconModule: " << solid.name() << " Tubs made of " << matter.name()
<< " of dimensions " << cms::convert2mm(rinB) << ":" << cms::convert2mm(rins)
<< ", " << cms::convert2mm(routF) << ":" << cms::convert2mm(routs) << ", "
<< cms::convert2mm(hthick) << ", 0.0, 360.0 and position " << glog.name()
<< " number " << copy << ":" << layerOrient_[copy - firstLayer_];
#endif
positionSensitive(ctxt, e, glog, (copy - firstLayer_));
}
dd4hep::Position r1(0, 0, zz);
dd4hep::Rotation3D rot;
#ifdef EDM_ML_DEBUG
std::string rotName("Null");
#endif
if ((layerSense_[ly] > 0) && (layerOrient_[copy - firstLayer_] == HGCalTypes::WaferCenterR)) {
rot = ns.rotation(rotstr_);
#ifdef EDM_ML_DEBUG
rotName = rotstr_;
#endif
}
mother.placeVolume(glog, copy, dd4hep::Transform3D(rot, r1));
int inc = ((layerSense_[ly] > 0) && (facingTypes_ > 1)) ? 2 : 1;
copyNumber_[ii] = copy + inc;
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "DDHGCalSiliconModule: " << glog.name() << " number " << copy
<< " positioned in " << mother.name() << " at (0,0," << cms::convert2mm(zz)
<< ") with " << rotName << " rotation";
#endif
zz += hthick;
} // End of loop over layers in a block
zi = zo;
laymin = laymax;
// Make consistency check of all the partitions of the block
if (std::abs(thickTot - layerThick_[i]) >= tol2) {
if (thickTot > layerThick_[i]) {
edm::LogError("HGCalGeom") << "Thickness of the partition " << cms::convert2mm(layerThick_[i])
<< " is smaller than " << cms::convert2mm(thickTot)
<< ": thickness of all its components **** ERROR ****";
} else {
edm::LogWarning("HGCalGeom") << "Thickness of the partition " << cms::convert2mm(layerThick_[i])
<< " does not match with " << cms::convert2mm(thickTot) << " of the components";
}
}
} // End of loop over blocks
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "DDHGCalSiliconModule: " << copies_.size() << " different wafer copy numbers";
int k(0);
for (std::unordered_set<int>::const_iterator itr = copies_.begin(); itr != copies_.end(); ++itr, ++k) {
edm::LogVerbatim("HGCalGeom") << "Copy [" << k << "] : " << (*itr);
}
copies_.clear();
edm::LogVerbatim("HGCalGeom") << "<<== End of DDHGCalSiliconModule construction...";
#endif
}
void positionSensitive(cms::DDParsingContext& ctxt, xml_h e, const dd4hep::Volume& glog, int layer) {
cms::DDNamespace ns(ctxt, e, true);
static const double sqrt3 = std::sqrt(3.0);
int layercenter = layerOrient_[layer];
int layertype = (layerOrient_[layer] == HGCalTypes::WaferCenterB) ? 1 : 0;
int firstWafer = waferLayerStart_[layer];
int lastWafer = ((layer + 1 < static_cast<int>(waferLayerStart_.size())) ? waferLayerStart_[layer + 1]
: static_cast<int>(waferIndex_.size()));
double r = 0.5 * (waferSize_ + waferSepar_);
double R = 2.0 * r / sqrt3;
double dy = 0.75 * R;
const auto& xyoff = geomTools_.shiftXY(layercenter, (waferSize_ + waferSepar_));
#ifdef EDM_ML_DEBUG
int ium(0), ivm(0), kount(0);
std::vector<int> ntype(3, 0);
edm::LogVerbatim("HGCalGeom") << "DDHGCalSiliconModule: " << glog.name() << " r " << cms::convert2mm(r) << " R "
<< cms::convert2mm(R) << " dy " << cms::convert2mm(dy) << " Shift "
<< cms::convert2mm(xyoff.first) << ":" << cms::convert2mm(xyoff.second)
<< " WaferSize " << cms::convert2mm((waferSize_ + waferSepar_)) << " index "
<< firstWafer << ":" << (lastWafer - 1);
#endif
for (int k = firstWafer; k < lastWafer; ++k) {
int u = HGCalWaferIndex::waferU(waferIndex_[k]);
int v = HGCalWaferIndex::waferV(waferIndex_[k]);
#ifdef EDM_ML_DEBUG
int iu = std::abs(u);
int iv = std::abs(v);
#endif
int nr = 2 * v;
int nc = -2 * u + v;
double xpos = xyoff.first + nc * r;
double ypos = xyoff.second + nr * dy;
int type = HGCalProperty::waferThick(waferProperty_[k]);
int part = HGCalProperty::waferPartial(waferProperty_[k]);
int orien = HGCalProperty::waferOrient(waferProperty_[k]);
std::string wafer;
int i(999);
if (part == HGCalTypes::WaferFull) {
i = layertype * waferTypes_ + type;
wafer = waferFull_[i];
} else {
i = (part - 1) * waferTypes_ * facingTypes_ * orientationTypes_ + layertype * waferTypes_ * orientationTypes_ +
type * orientationTypes_ + orien;
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << " layertype:type:part:orien:ind " << layertype << ":" << type << ":" << part
<< ":" << orien << ":" << i << ":" << waferPart_.size();
#endif
wafer = waferPart_[i];
}
int copy = HGCalTypes::packTypeUV(type, u, v);
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << " DDHGCalSiliconModule: Layer" << HGCalWaferIndex::waferLayer(waferIndex_[k])
<< " Wafer " << wafer << " number " << copy << " type:part:orien:ind " << type
<< ":" << part << ":" << orien << ":" << i << " layer:u:v:indx "
<< (layer + firstLayer_) << ":" << u << ":" << v;
if (iu > ium)
ium = iu;
if (iv > ivm)
ivm = iv;
kount++;
if (copies_.count(copy) == 0)
copies_.insert(copy);
#endif
dd4hep::Position tran(xpos, ypos, 0.0);
glog.placeVolume(ns.volume(wafer), copy, tran);
#ifdef EDM_ML_DEBUG
++ntype[type];
edm::LogVerbatim("HGCalGeom") << " DDHGCalSiliconModule: " << wafer << " number " << copy << " type " << layertype
<< ":" << type << " positioned in " << glog.name() << " at ("
<< cms::convert2mm(xpos) << "," << cms::convert2mm(ypos) << ",0) with no rotation";
#endif
}
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "DDHGCalSiliconModule: Maximum # of u " << ium << " # of v " << ivm << " and "
<< kount << " wafers (" << ntype[0] << ":" << ntype[1] << ":" << ntype[2] << ") for "
<< glog.name();
#endif
}
//Required data members to cache the values from XML file
HGCalGeomTools geomTools_;
int waferTypes_; // Number of wafer types
int facingTypes_; // Types of facings of modules toward IP
int partialTypes_; // Number of partial wafer types
int orientationTypes_; // Number of partial wafer orienations
int firstLayer_; // Copy # of the first sensitive layer
int absorbMode_; // Absorber mode
int sensitiveMode_; // Sensitive mode
double zMinBlock_; // Starting z-value of the block
double waferSize_; // Width of the wafer
double waferSepar_; // Sensor separation
int sectors_; // Sectors
std::string rotstr_; // Rotation matrix (if needed)
std::vector<std::string> waferFull_; // Names of full wafer modules
std::vector<std::string> waferPart_; // Names of partial wafer modules
std::vector<std::string> materials_; // names of materials
std::vector<std::string> names_; // Names of volumes
std::vector<double> thick_; // Thickness of the material
std::vector<int> copyNumber_; // Initial copy numbers
std::vector<int> layers_; // Number of layers in a section
std::vector<double> layerThick_; // Thickness of each section
std::vector<int> layerType_; // Type of the layer
std::vector<int> layerSense_; // Content of a layer (sensitive?)
std::vector<double> slopeB_; // Slope at the lower R
std::vector<double> zFrontB_; // Starting Z values for the slopes
std::vector<double> rMinFront_; // Corresponding rMin's
std::vector<double> slopeT_; // Slopes at the larger R
std::vector<double> zFrontT_; // Starting Z values for the slopes
std::vector<double> rMaxFront_; // Corresponding rMax's
std::vector<int> layerOrient_; // Layer orientation (Centering, rotations..)
std::vector<int> waferIndex_; // Wafer index for the types
std::vector<int> waferProperty_; // Wafer property
std::vector<int> waferLayerStart_; // Index of wafers in each layer
std::unordered_set<int> copies_; // List of copy #'s
double alpha_, cosAlpha_;
};
static long algorithm(dd4hep::Detector& /* description */, cms::DDParsingContext& ctxt, xml_h e) {
HGCalSiliconModule eeSiliconModuleAlgo(ctxt, e);
return cms::s_executed;
}
DECLARE_DDCMS_DETELEMENT(DDCMS_hgcal_DDHGCalSiliconModule, algorithm)
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