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///////////////////////////////////////////////////////////////////////////////
// File: DDHGCalModuleAlgo.cc
// Description: Geometry factory class for HGCal (EE and HESil)
///////////////////////////////////////////////////////////////////////////////
#include <algorithm>
#include <cmath>
#include <map>
#include <string>
#include <unordered_set>
#include <vector>
#include "DataFormats/Math/interface/angle_units.h"
#include "DetectorDescription/Core/interface/DDAlgorithm.h"
#include "DetectorDescription/Core/interface/DDAlgorithmFactory.h"
#include "DetectorDescription/Core/interface/DDCurrentNamespace.h"
#include "DetectorDescription/Core/interface/DDLogicalPart.h"
#include "DetectorDescription/Core/interface/DDMaterial.h"
#include "DetectorDescription/Core/interface/DDSolid.h"
#include "DetectorDescription/Core/interface/DDSplit.h"
#include "DetectorDescription/Core/interface/DDTypes.h"
#include "DetectorDescription/Core/interface/DDutils.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "FWCore/PluginManager/interface/PluginFactory.h"
#include "Geometry/HGCalCommonData/interface/HGCalGeomTools.h"
#include "Geometry/HGCalCommonData/interface/HGCalParameters.h"
#include "Geometry/HGCalCommonData/interface/HGCalTypes.h"
//#define EDM_ML_DEBUG
using namespace angle_units::operators;
class DDHGCalModuleAlgo : public DDAlgorithm {
public:
// Constructor and Destructor
DDHGCalModuleAlgo(); // const std::string & name);
void initialize(const DDNumericArguments& nArgs,
const DDVectorArguments& vArgs,
const DDMapArguments& mArgs,
const DDStringArguments& sArgs,
const DDStringVectorArguments& vsArgs) override;
void execute(DDCompactView& cpv) override;
protected:
void constructLayers(const DDLogicalPart&, DDCompactView& cpv);
double rMax(double z);
void positionSensitive(DDLogicalPart& glog, double rin, double rout, DDCompactView& cpv);
private:
static constexpr double tol_ = 0.00001;
std::vector<std::string> wafer_; // Wafers
std::vector<std::string> materials_; // Materials
std::vector<std::string> names_; // Names
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?)
double zMinBlock_; // Starting z-value of the block
double rMaxFine_; // Maximum r-value for fine wafer
double waferW_; // Width of the wafer
double waferGap_; // Gap between 2 wafers
int sectors_; // Sectors
std::vector<double> slopeB_; // Slope at the lower R
std::vector<double> slopeT_; // Slopes at the larger R
std::vector<double> zFront_; // Starting Z values for the slopes
std::vector<double> rMaxFront_; // Corresponding rMax's
std::string idNameSpace_; // Namespace of this and ALL sub-parts
std::unordered_set<int> copies_; // List of copy #'s
};
DDHGCalModuleAlgo::DDHGCalModuleAlgo() {
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "DDHGCalModuleAlgo: Creating an instance";
#endif
}
void DDHGCalModuleAlgo::initialize(const DDNumericArguments& nArgs,
const DDVectorArguments& vArgs,
const DDMapArguments&,
const DDStringArguments& sArgs,
const DDStringVectorArguments& vsArgs) {
wafer_ = vsArgs["WaferName"];
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "DDHGCalModuleAlgo: " << wafer_.size() << " wafers";
for (unsigned int i = 0; i < wafer_.size(); ++i)
edm::LogVerbatim("HGCalGeom") << "Wafer[" << i << "] " << wafer_[i];
#endif
materials_ = vsArgs["MaterialNames"];
names_ = vsArgs["VolumeNames"];
thick_ = vArgs["Thickness"];
copyNumber_.resize(materials_.size(), 1);
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "DDHGCalModuleAlgo: " << materials_.size() << " types of volumes";
for (unsigned int i = 0; i < names_.size(); ++i)
edm::LogVerbatim("HGCalGeom") << "Volume [" << i << "] " << names_[i] << " of thickness " << thick_[i]
<< " filled with " << materials_[i] << " first copy number " << copyNumber_[i];
#endif
layers_ = dbl_to_int(vArgs["Layers"]);
layerThick_ = vArgs["LayerThick"];
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "DDHGCalModuleAlgo: " << layers_.size() << " blocks";
for (unsigned int i = 0; i < layers_.size(); ++i)
edm::LogVerbatim("HGCalGeom") << "Block [" << i << "] of thickness " << layerThick_[i] << " with " << layers_[i]
<< " layers";
#endif
layerType_ = dbl_to_int(vArgs["LayerType"]);
layerSense_ = dbl_to_int(vArgs["LayerSense"]);
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "DDHGCalModuleAlgo: " << 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
zMinBlock_ = nArgs["zMinBlock"];
rMaxFine_ = nArgs["rMaxFine"];
waferW_ = nArgs["waferW"];
waferGap_ = nArgs["waferGap"];
sectors_ = (int)(nArgs["Sectors"]);
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "DDHGCalModuleAlgo: zStart " << zMinBlock_ << " rFineCoarse " << rMaxFine_
<< " wafer width " << waferW_ << " gap among wafers " << waferGap_ << " sectors "
<< sectors_;
#endif
slopeB_ = vArgs["SlopeBottom"];
slopeT_ = vArgs["SlopeTop"];
zFront_ = vArgs["ZFront"];
rMaxFront_ = vArgs["RMaxFront"];
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "DDHGCalModuleAlgo: Bottom slopes " << slopeB_[0] << ":" << slopeB_[1] << " and "
<< slopeT_.size() << " slopes for top";
for (unsigned int i = 0; i < slopeT_.size(); ++i)
edm::LogVerbatim("HGCalGeom") << "Block [" << i << "] Zmin " << zFront_[i] << " Rmax " << rMaxFront_[i] << " Slope "
<< slopeT_[i];
#endif
idNameSpace_ = DDCurrentNamespace::ns();
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "DDHGCalModuleAlgo: NameSpace " << idNameSpace_;
#endif
}
////////////////////////////////////////////////////////////////////
// DDHGCalModuleAlgo methods...
////////////////////////////////////////////////////////////////////
void DDHGCalModuleAlgo::execute(DDCompactView& cpv) {
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "==>> Constructing DDHGCalModuleAlgo...";
#endif
copies_.clear();
constructLayers(parent(), cpv);
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << copies_.size() << " different wafer copy numbers";
#endif
copies_.clear();
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "<<== End of DDHGCalModuleAlgo construction";
#endif
}
void DDHGCalModuleAlgo::constructLayers(const DDLogicalPart& module, DDCompactView& cpv) {
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "DDHGCalModuleAlgo: \t\tInside Layers";
#endif
double zi(zMinBlock_);
int laymin(0);
const double tol(0.01);
for (unsigned int i = 0; i < layers_.size(); i++) {
double zo = zi + layerThick_[i];
double routF = rMax(zi);
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 rinB = (layerSense_[ly] == 0) ? (zo * slopeB_[0]) : (zo * slopeB_[1]);
zz += (0.5 * thick_[ii]);
thickTot += thick_[ii];
std::string name = "HGCal" + names_[ii] + std::to_string(copy);
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "DDHGCalModuleAlgo: Layer " << ly << ":" << ii << " Front " << zi << ", "
<< routF << " Back " << zo << ", " << rinB << " superlayer thickness "
<< layerThick_[i];
#endif
DDName matName(DDSplit(materials_[ii]).first, DDSplit(materials_[ii]).second);
DDMaterial matter(matName);
DDLogicalPart glog;
if (layerSense_[ly] == 0) {
double alpha = 1._pi / sectors_;
double rmax = routF * cos(alpha) - tol;
std::vector<double> pgonZ, pgonRin, pgonRout;
pgonZ.emplace_back(-0.5 * thick_[ii]);
pgonZ.emplace_back(0.5 * thick_[ii]);
pgonRin.emplace_back(rinB);
pgonRin.emplace_back(rinB);
pgonRout.emplace_back(rmax);
pgonRout.emplace_back(rmax);
DDSolid solid =
DDSolidFactory::polyhedra(DDName(name, idNameSpace_), sectors_, -alpha, 2._pi, pgonZ, pgonRin, pgonRout);
glog = DDLogicalPart(solid.ddname(), matter, solid);
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "DDHGCalModuleAlgo: " << solid.name() << " polyhedra of " << sectors_
<< " sectors covering " << convertRadToDeg(-alpha) << ":"
<< (360.0 + convertRadToDeg(-alpha)) << " with " << pgonZ.size() << " sections";
for (unsigned int k = 0; k < pgonZ.size(); ++k)
edm::LogVerbatim("HGCalGeom") << "[" << k << "] z " << pgonZ[k] << " R " << pgonRin[k] << ":" << pgonRout[k];
#endif
} else {
DDSolid solid = DDSolidFactory::tubs(DDName(name, idNameSpace_), 0.5 * thick_[ii], rinB, routF, 0.0, 2._pi);
glog = DDLogicalPart(solid.ddname(), matter, solid);
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "DDHGCalModuleAlgo: " << solid.name() << " Tubs made of " << matName
<< " of dimensions " << rinB << ", " << routF << ", " << 0.5 * thick_[ii]
<< ", 0.0, 360.0";
#endif
positionSensitive(glog, rinB, routF, cpv);
}
DDTranslation r1(0, 0, zz);
DDRotation rot;
cpv.position(glog, module, copy, r1, rot);
++copyNumber_[ii];
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "DDHGCalModuleAlgo: " << glog.name() << " number " << copy << " positioned in "
<< module.name() << " at " << r1 << " with " << rot;
#endif
zz += (0.5 * thick_[ii]);
} // End of loop over layers in a block
zi = zo;
laymin = laymax;
if (fabs(thickTot - layerThick_[i]) > tol_) {
if (thickTot > layerThick_[i]) {
edm::LogError("HGCalGeom") << "Thickness of the partition " << layerThick_[i] << " is smaller than thickness "
<< thickTot << " of all its components **** ERROR ****\n";
} else {
edm::LogWarning("HGCalGeom") << "Thickness of the partition " << layerThick_[i] << " does not match with "
<< thickTot << " of the components\n";
}
}
} // End of loop over blocks
}
double DDHGCalModuleAlgo::rMax(double z) {
double r(0);
#ifdef EDM_ML_DEBUG
unsigned int ik(0);
#endif
for (unsigned int k = 0; k < slopeT_.size(); ++k) {
if (z < zFront_[k])
break;
r = rMaxFront_[k] + (z - zFront_[k]) * slopeT_[k];
#ifdef EDM_ML_DEBUG
ik = k;
#endif
}
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "rMax : " << z << ":" << ik << ":" << r;
#endif
return r;
}
void DDHGCalModuleAlgo::positionSensitive(DDLogicalPart& glog, double rin, double rout, DDCompactView& cpv) {
double ww = (waferW_ + waferGap_);
double dx = 0.5 * ww;
double dy = 3.0 * dx * tan(30._deg);
double rr = 2.0 * dx * tan(30._deg);
int ncol = (int)(2.0 * rout / ww) + 1;
int nrow = (int)(rout / (ww * tan(30._deg))) + 1;
int incm(0), inrm(0);
#ifdef EDM_ML_DEBUG
int kount(0);
edm::LogVerbatim("HGCalGeom") << glog.ddname() << " rout " << rout << " Row " << nrow << " Column " << ncol;
#endif
for (int nr = -nrow; nr <= nrow; ++nr) {
int inr = (nr >= 0) ? nr : -nr;
for (int nc = -ncol; nc <= ncol; ++nc) {
int inc = (nc >= 0) ? nc : -nc;
if (inr % 2 == inc % 2) {
double xpos = nc * dx;
double ypos = nr * dy;
auto const& corner = HGCalGeomTools::waferCorner(xpos, ypos, dx, rr, rin, rout, true);
if (corner.first == (int)(HGCalParameters::k_CornerSize)) {
double rpos = std::sqrt(xpos * xpos + ypos * ypos);
DDTranslation tran(xpos, ypos, 0.0);
DDRotation rotation;
int copy = HGCalTypes::packTypeUV(0, nc, nr);
DDName name = (rpos < rMaxFine_) ? DDName(DDSplit(wafer_[0]).first, DDSplit(wafer_[0]).second)
: DDName(DDSplit(wafer_[1]).first, DDSplit(wafer_[1]).second);
cpv.position(name, glog.ddname(), copy, tran, rotation);
if (inc > incm)
incm = inc;
if (inr > inrm)
inrm = inr;
#ifdef EDM_ML_DEBUG
kount++;
#endif
if (copies_.count(copy) == 0)
copies_.insert(copy);
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "DDHGCalModuleAlgo: " << name << " number " << copy << " positioned in "
<< glog.ddname() << " at " << tran << " with " << rotation;
#endif
}
}
}
}
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("HGCalGeom") << "DDHGCalModuleAlgo: # of columns " << incm << " # of rows " << inrm << " and "
<< kount << " wafers for " << glog.ddname();
#endif
}
DEFINE_EDM_PLUGIN(DDAlgorithmFactory, DDHGCalModuleAlgo, "hgcal:DDHGCalModuleAlgo");
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