DDHGCalWafer8.cc

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#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/HGCalTypes.h"

#include <string>
#include <vector>

//#define EDM_ML_DEBUG

class DDHGCalWafer8 : public DDAlgorithm {
public:
  // Constructor and Destructor
  DDHGCalWafer8() {}

  void initialize(const DDNumericArguments& nArgs,
                  const DDVectorArguments& vArgs,
                  const DDMapArguments& mArgs,
                  const DDStringArguments& sArgs,
                  const DDStringVectorArguments& vsArgs) override;
  void execute(DDCompactView& cpv) override;

private:
  double waferSize_;                    // Wafer size
  double waferT_;                       // Wafer thickness
  double waferSepar_;                   // Sensor separation
  int nCells_;                          // Half number of cells along u-v axis
  int cellType_;                        // Cell Type (0,1,2: Fine, Course 2/3)
  std::string material_;                // Material name for module with gap
  std::vector<std::string> cellNames_;  // Name of the cells
  std::string nameSpace_;               // Namespace to be used
};

void DDHGCalWafer8::initialize(const DDNumericArguments& nArgs,
                               const DDVectorArguments&,
                               const DDMapArguments&,
                               const DDStringArguments& sArgs,
                               const DDStringVectorArguments& vsArgs) {
  waferSize_ = nArgs["WaferSize"];
  waferT_ = nArgs["WaferThick"];
  waferSepar_ = nArgs["SensorSeparation"];
  nCells_ = (int)(nArgs["NCells"]);
  cellType_ = (int)(nArgs["CellType"]);
  material_ = sArgs["Material"];
  cellNames_ = vsArgs["CellNames"];
  nameSpace_ = DDCurrentNamespace::ns();
#ifdef EDM_ML_DEBUG
  edm::LogVerbatim("HGCalGeom") << "DDHGCalWafer8: Wafer 2r " << waferSize_ << " T " << waferT_ << " Half Separation "
                                << waferSepar_ << " Cells/Wafer " << nCells_ << " Cell Type " << cellType_
                                << " Material " << material_ << " Names " << parent().name() << " NameSpace "
                                << nameSpace_ << ": # of cells " << cellNames_.size();
  for (unsigned int k = 0; k < cellNames_.size(); ++k)
    edm::LogVerbatim("HGCalGeom") << "DDHGCalWafer8: Cell[" << k << "] " << cellNames_[k];
#endif
}

void DDHGCalWafer8::execute(DDCompactView& cpv) {
  static const double sqrt3 = std::sqrt(3.0);
  double rM = 0.5 * (waferSize_ + waferSepar_);
  double RM2 = rM / sqrt3;
  double R = waferSize_ / (3.0 * nCells_);
  double r = 0.5 * R * sqrt3;

  // First the full cell
  std::vector<double> xM = {rM, 0, -rM, -rM, 0, rM};
  std::vector<double> yM = {RM2, 2 * RM2, RM2, -RM2, -2 * RM2, -RM2};
  std::vector<double> zw = {-0.5 * waferT_, 0.5 * waferT_};
  std::vector<double> zx(2, 0), zy(2, 0), scale(2, 1.0);
  DDName parentName = parent().name();
  DDSolid solid = DDSolidFactory::extrudedpolygon(parentName, xM, yM, zw, zx, zy, scale);
  DDName matName(DDSplit(material_).first, DDSplit(material_).second);
  DDMaterial matter(matName);
  DDLogicalPart glog = DDLogicalPart(solid.ddname(), matter, solid);
#ifdef EDM_ML_DEBUG
  edm::LogVerbatim("HGCalGeom") << "DDHGCalWafer8: " << solid.name() << " extruded polygon made of " << matName
                                << " z|x|y|s (0) " << zw[0] << ":" << zx[0] << ":" << zy[0] << ":" << scale[0]
                                << " z|x|y|s (1) " << zw[1] << ":" << zx[1] << ":" << zy[1] << ":" << scale[1]
                                << " and " << xM.size() << " edges";
  for (unsigned int k = 0; k < xM.size(); ++k)
    edm::LogVerbatim("HGCalGeom") << "[" << k << "] " << xM[k] << ":" << yM[k];
  int counter(0);
#endif

  DDRotation rot;
  for (int u = 0; u < 2 * nCells_; ++u) {
    for (int v = 0; v < 2 * nCells_; ++v) {
      if (((v - u) < nCells_) && (u - v) <= nCells_) {
#ifdef EDM_ML_DEBUG
        counter++;
#endif
        int n2 = nCells_ / 2;
        double yp = (u - 0.5 * v - n2) * 2 * r;
        double xp = (1.5 * (v - nCells_) + 1.0) * R;
        int cell(0);
        if ((u == 0) && (v == 0))
          cell = 7;
        else if ((u == 0) && (v == nCells_ - 1))
          cell = 8;
        else if ((u == nCells_) && (v == 2 * nCells_ - 1))
          cell = 9;
        else if ((u == 2 * nCells_ - 1) && (v == 2 * nCells_ - 1))
          cell = 10;
        else if ((u == 2 * nCells_ - 1) && (v == nCells_ - 1))
          cell = 11;
        else if ((u == nCells_) && (v == 0))
          cell = 12;
        else if (u == 0)
          cell = 1;
        else if ((v - u) == (nCells_ - 1))
          cell = 4;
        else if (v == (2 * nCells_ - 1))
          cell = 2;
        else if (u == (2 * nCells_ - 1))
          cell = 5;
        else if ((u - v) == nCells_)
          cell = 3;
        else if (v == 0)
          cell = 6;
        DDTranslation tran(xp, yp, 0);
        int copy = HGCalTypes::packCellTypeUV(cellType_, u, v);
        cpv.position(DDName(cellNames_[cell]), glog, copy, tran, rot);
#ifdef EDM_ML_DEBUG
        edm::LogVerbatim("HGCalGeom") << "DDHGCalWafer8: " << cellNames_[cell] << " number " << copy << " position in "
                                      << glog.name() << " at " << tran << " with no rotation";
#endif
      }
    }
  }
#ifdef EDM_ML_DEBUG
  edm::LogVerbatim("HGCalGeom") << "\nDDHGCalWafer8::Counter : " << counter << "\n===============================\n";
#endif
}

DEFINE_EDM_PLUGIN(DDAlgorithmFactory, DDHGCalWafer8, "hgcal:DDHGCalWafer8");