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#include "Geometry/EcalAlgo/interface/EcalPreshowerGeometry.h"
#include "Geometry/CaloEventSetup/interface/CaloGeometryLoader.h"
#include "DetectorDescription/Core/interface/DDFilteredView.h"
typedef CaloGeometryLoader<EcalPreshowerGeometry> EcalPGL;
template <>
void EcalPGL::fillGeom(EcalPreshowerGeometry* geom,
const EcalPGL::ParmVec& pv,
const HepGeom::Transform3D& tr,
const DetId& id,
const double& scale);
template <>
void EcalPGL::fillNamedParams(const DDFilteredView& /*fv*/, EcalPreshowerGeometry* /*geom*/);
template <>
void EcalPGL::fillNamedParams(const cms::DDFilteredView& /*fv*/, EcalPreshowerGeometry* /*geom*/);
#include "Geometry/CaloEventSetup/interface/CaloGeometryLoader.icc"
template class CaloGeometryLoader<EcalPreshowerGeometry>;
typedef CaloCellGeometry::CCGFloat CCGFloat;
typedef CaloCellGeometry::Pt3D Pt3D;
template <>
void EcalPGL::fillGeom(EcalPreshowerGeometry* geom,
const EcalPGL::ParmVec& pv,
const HepGeom::Transform3D& tr,
const DetId& id,
const double& scale) {
std::vector<CCGFloat> vv;
vv.reserve(pv.size() + 1);
for (unsigned int i(0); i != pv.size(); ++i) {
vv.emplace_back(scale * pv[i]);
}
const Pt3D cor1(vv[0], vv[1], vv[2]);
const Pt3D cor2(-vv[0], vv[1], vv[2]);
const Pt3D cor3(vv[0], -vv[1], vv[2]);
const CCGFloat z1(Pt3D(tr * cor1).z());
const CCGFloat z2(Pt3D(tr * cor2).z());
const CCGFloat z3(Pt3D(tr * cor3).z());
const CCGFloat y1(Pt3D(tr * cor3).y());
const CCGFloat x1(Pt3D(tr * cor3).x());
const CCGFloat zdif(0.00001 > fabs(z1 - z2) ? (y1 > 0 ? +1.0 : -1.0) * (z1 - z3)
: (x1 > 0 ? +1.0 : -1.0) * (z1 - z2));
const CCGFloat tilt(asin(0.5 * zdif / (vv[1] > vv[0] ? vv[1] : vv[0])));
vv.emplace_back(tilt);
const CCGFloat* pP(CaloCellGeometry::getParmPtr(vv, geom->parMgr(), geom->parVecVec()));
const Pt3D ctr(tr * Pt3D(0, 0, 0));
const GlobalPoint refPoint(ctr.x(), ctr.y(), ctr.z());
geom->newCell(refPoint, refPoint, refPoint, pP, id);
}
template <>
void EcalPGL::fillNamedParams(const DDFilteredView& /*fv*/, EcalPreshowerGeometry* /*geom*/) {
// nothing yet for preshower
}
template <>
void EcalPGL::fillNamedParams(const cms::DDFilteredView& /*fv*/, EcalPreshowerGeometry* /*geom*/) {
// nothing yet for preshower
}
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