DDHGCalNoTaperEndcap.cc File Reference

#include "DataFormats/Math/interface/GeantUnits.h"
#include "DD4hep/DetFactoryHelper.h"
#include "DetectorDescription/DDCMS/interface/DDPlugins.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "FWCore/Utilities/interface/Exception.h"

Go to the source code of this file.

Functions
static long	algorithm (dd4hep::Detector &, cms::DDParsingContext &ctxt, xml_h e, dd4hep::SensitiveDetector &)
	DD4HEP_OPEN_PLUGIN (dd4hep, ddcms_det_element_DDCMS_hgcal_DDHGCalNoTaperEndcap)

Function Documentation

static long algorithm ( dd4hep::Detector &  , cms::DDParsingContext &  ctxt, xml_h  e, dd4hep::SensitiveDetector &    )

static

Definition at line 10 of file DDHGCalNoTaperEndcap.cc.

References funct::abs(), writedatasetfile::args, mps_fire::i, cms::makeRotation3D(), Skims_PA_cff::name, cms::DDNamespace::name(), NAMESPACE_SEP, class-composition::parent, cms::DDAlgoArguments::parentName(), idealTransformation::rotation, mathSSE::sqrt(), AlCaHLTBitMon_QueryRunRegistry::string, theta(), cms::DDAlgoArguments::value(), and cms::DDNamespace::volume().

                                                  {
  cms::DDNamespace ns(ctxt, e, true);
  cms::DDAlgoArguments args(ctxt, e);
  std::string motherName = args.parentName();

  auto const& m_tiltAngle = args.value<double>("tiltAngle");        // Tilt  angle
  auto const& m_rMin = args.value<double>("rMin");                  // Inner radius
  auto const& m_rMax = args.value<double>("rMax");                  // Outer radius
  auto const& m_zoffset = args.value<double>("zoffset");            // Offset in z
  auto const& m_xyoffset = args.value<double>("xyoffset");          // Offset in x or y
  auto const& m_startCopyNo = args.value<int>("startCopyNo");       // Start copy Number
  auto const& m_incrCopyNo = args.value<int>("incrCopyNo");         // Increment copy Number
  auto const& m_childName = args.value<std::string>("ChildName");   // Children name
  std::string m_idNameSpace = static_cast<std::string>(ns.name());  // Namespace of this and ALL sub-parts

#ifdef EDM_ML_DEBUG
  edm::LogVerbatim("HGCalGeom") << "DDHGCalNoTaperEndcap: NameSpace " << m_idNameSpace << "\tParent "
                                << args.parentName();
#endif

  dd4hep::Volume parent = ns.volume(args.parentName());
  std::string name(m_childName);
  if (strchr(name.c_str(), NAMESPACE_SEP) == nullptr)
    name = ns.name() + name;

  const int ix[4] = {1, -1, -1, 1};
  const int iy[4] = {1, 1, -1, -1};
  int copyNo = m_startCopyNo;
  for (int i = 0; i < 4; ++i) {
    int xQuadrant = ix[i];
    int yQuadrant = iy[i];
    double tiltAngle = m_tiltAngle;
    double xphi = xQuadrant * tiltAngle;
    double yphi = yQuadrant * tiltAngle;
    double theta = 90._deg;
    double phiX = 0.0;
    double phiY = theta;
    double phiZ = 3 * theta;
    double offsetZ = m_zoffset;
    double offsetXY = m_xyoffset;
    double offsetX = xQuadrant * 0.5 * offsetXY;
    double offsetY = yQuadrant * 0.5 * offsetXY;

#ifdef EDM_ML_DEBUG
    int rowmax(0), column(0);
#endif
    while (std::abs(offsetX) < m_rMax) {
#ifdef EDM_ML_DEBUG
      column++;
      int row(0);
#endif
      while (std::abs(offsetY) < m_rMax) {
#ifdef EDM_ML_DEBUG
        row++;
#endif
        double limit1 = sqrt((offsetX + 0.5 * xQuadrant * offsetXY) * (offsetX + 0.5 * xQuadrant * offsetXY) +
                             (offsetY + 0.5 * yQuadrant * offsetXY) * (offsetY + 0.5 * yQuadrant * offsetXY));
        double limit2 = sqrt((offsetX - 0.5 * xQuadrant * offsetXY) * (offsetX - 0.5 * xQuadrant * offsetXY) +
                             (offsetY - 0.5 * yQuadrant * offsetXY) * (offsetY - 0.5 * yQuadrant * offsetXY));
        // Make sure we do not add supermodules in rMin area
        if (limit2 > m_rMin && limit1 < m_rMax) {
#ifdef EDM_ML_DEBUG
          edm::LogVerbatim("HGCalGeom") << m_childName << " copyNo = " << copyNo << " (" << column << "," << row
                                        << "): offsetX,Y = " << offsetX << "," << offsetY << " limit=" << limit1 << ":"
                                        << limit2 << " rMin, rMax = " << m_rMin << "," << m_rMax;
#endif

          dd4hep::Rotation3D rotation = (cms::makeRotation3D(theta, phiX, theta + yphi, phiY, -yphi, phiZ) *
                                         cms::makeRotation3D(theta + xphi, phiX, 90._deg, 90._deg, xphi, 0.0));

          dd4hep::Position tran(offsetX, offsetY, offsetZ);
#ifdef EDM_ML_DEBUG
          edm::LogVerbatim("HGCalGeom") << "Module " << copyNo << ": location = " << tran << " Rotation " << rotation;
#endif
          parent.placeVolume(ns.volume(name), copyNo, dd4hep::Transform3D(rotation, tran));

          copyNo += m_incrCopyNo;
        } else {
#ifdef EDM_ML_DEBUG
          edm::LogVerbatim("HGCalGeom") << " (" << column << "," << row << "): offsetX,Y = " << offsetX << ","
                                        << offsetY << " is out of limit=" << limit1 << ":" << limit2
                                        << " rMin, rMax = " << m_rMin << "," << m_rMax;
#endif
        }
        yphi += yQuadrant * 2. * tiltAngle;
        offsetY += yQuadrant * offsetXY;
      }
#ifdef EDM_ML_DEBUG
      if (row > rowmax)
        rowmax = row;
#endif
      xphi += xQuadrant * 2. * tiltAngle;
      yphi = yQuadrant * tiltAngle;
      offsetY = yQuadrant * 0.5 * offsetXY;
      offsetX += xQuadrant * offsetXY;
    }
#ifdef EDM_ML_DEBUG
    edm::LogVerbatim("HGCalGeom") << rowmax << " rows and " << column << " columns in quadrant " << xQuadrant << ":"
                                  << yQuadrant;
#endif
  }

  return 1;
}

DD4HEP_OPEN_PLUGIN	(	dd4hep	,
		ddcms_det_element_DDCMS_hgcal_DDHGCalNoTaperEndcap
	)

Definition at line 119 of file DDHGCalNoTaperEndcap.cc.