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/** \class DTGeometryParsFromDD
*
* Build the RPCGeometry from the DDD and DD4hep description
*
* DD4hep part added to the original old file (DD version) made by Stefano Lacaprara (INFN LNL)
* \author: Sergio Lo Meo (sergio.lo.meo@cern.ch)
* Created: Tue, 26 Jan 2021
*
*/
#include <Geometry/DTGeometryBuilder/interface/DTGeometryParsFromDD.h>
#include <Geometry/DTGeometry/interface/DTGeometry.h>
#include <Geometry/DTGeometry/interface/DTChamber.h>
#include <Geometry/DTGeometry/interface/DTLayer.h>
#include <CondFormats/GeometryObjects/interface/RecoIdealGeometry.h>
#include <DetectorDescription/Core/interface/DDFilter.h>
#include <DetectorDescription/Core/interface/DDFilteredView.h>
#include <DetectorDescription/Core/interface/DDSolid.h>
#include "Geometry/MuonNumbering/interface/MuonGeometryNumbering.h"
#include "Geometry/MuonNumbering/interface/MuonBaseNumber.h"
#include "Geometry/MuonNumbering/interface/DTNumberingScheme.h"
#include "DataFormats/MuonDetId/interface/DTChamberId.h"
#include "DataFormats/GeometrySurface/interface/RectangularPlaneBounds.h"
#include "DataFormats/Math/interface/GeantUnits.h"
#include "DataFormats/GeometryVector/interface/Basic3DVector.h"
#include <DetectorDescription/DDCMS/interface/DDFilteredView.h>
#include <DetectorDescription/DDCMS/interface/DDCompactView.h>
#include "DetectorDescription/DDCMS/interface/DDSpecParRegistry.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include <iostream>
#include <algorithm>
#include <string>
using namespace geant_units;
using namespace geant_units::operators;
//#define EDM_ML_DEBUG
DTGeometryParsFromDD::DTGeometryParsFromDD() {}
DTGeometryParsFromDD::~DTGeometryParsFromDD() {}
// DD
void DTGeometryParsFromDD::build(const DDCompactView* cview,
const MuonGeometryConstants& muonConstants,
RecoIdealGeometry& rig) {
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("DTGeometry") << "DTGeometryParsFromDD::build";
#endif
std::string attribute = "MuStructure";
std::string value = "MuonBarrelDT";
// Asking only for the Muon DTs
DDSpecificsMatchesValueFilter filter{DDValue(attribute, value, 0.0)};
DDFilteredView fview(*cview, filter);
buildGeometry(fview, muonConstants, rig);
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("DTGeometry") << "RecoIdealGeometry " << rig.size();
#endif
}
// DD4hep
void DTGeometryParsFromDD::build(const cms::DDCompactView* cview,
const MuonGeometryConstants& muonConstants,
RecoIdealGeometry& rgeo) {
const std::string attribute = "MuStructure";
const std::string value = "MuonBarrelDT";
const cms::DDFilter filter(attribute, value);
cms::DDFilteredView fview(*cview, filter);
buildGeometry(fview, muonConstants, rgeo);
}
// DD
void DTGeometryParsFromDD::buildGeometry(DDFilteredView& fv,
const MuonGeometryConstants& muonConstants,
RecoIdealGeometry& rig) const {
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("DTGeometryParsFromDD") << "(0) DTGeometryParsFromDD - DDD ";
#endif
bool doChamber = fv.firstChild();
// Loop on chambers
while (doChamber) {
DDValue val("Type");
const DDsvalues_type params(fv.mergedSpecifics());
std::string type;
if (DDfetch(¶ms, val))
type = val.strings()[0];
// FIXME
val = DDValue("FEPos");
std::string FEPos;
if (DDfetch(¶ms, val))
FEPos = val.strings()[0];
insertChamber(fv, type, muonConstants, rig);
// Loop on SLs
bool doSL = fv.firstChild();
while (doSL) {
insertSuperLayer(fv, type, muonConstants, rig);
bool doL = fv.firstChild();
// Loop on SLs
while (doL) {
insertLayer(fv, type, muonConstants, rig);
// fv.parent();
doL = fv.nextSibling(); // go to next layer
} // layers
fv.parent();
doSL = fv.nextSibling(); // go to next SL
} // sls
fv.parent();
doChamber = fv.nextSibling(); // go to next chamber
} // chambers
}
void DTGeometryParsFromDD::insertChamber(DDFilteredView& fv,
const std::string& type,
const MuonGeometryConstants& muonConstants,
RecoIdealGeometry& rig) const {
MuonGeometryNumbering mdddnum(muonConstants);
DTNumberingScheme dtnum(muonConstants);
int rawid = dtnum.getDetId(mdddnum.geoHistoryToBaseNumber(fv.geoHistory()));
DTChamberId detId(rawid);
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("DTGeometry") << "inserting Chamber " << detId;
#endif
// Chamber specific parameter (size)
std::vector<double> par;
par.emplace_back(DTChamberTag);
std::vector<double> size = extractParameters(fv);
par.insert(par.end(), size.begin(), size.end());
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("DTGeometryParsFromDD")
<< "(1) DDD, Chamber DetID " << rawid << " " << par[0] << " " << par[1] << " " << par[2] << " " << par[3];
#endif
///SL the definition of length, width, thickness depends on the local reference frame of the Det
// width is along local X
// length is along local Y
// thickness is long local Z
PosRotPair posRot(plane(fv));
rig.insert(rawid, posRot.first, posRot.second, par);
}
void DTGeometryParsFromDD::insertSuperLayer(DDFilteredView& fv,
const std::string& type,
const MuonGeometryConstants& muonConstants,
RecoIdealGeometry& rig) const {
MuonGeometryNumbering mdddnum(muonConstants);
DTNumberingScheme dtnum(muonConstants);
int rawid = dtnum.getDetId(mdddnum.geoHistoryToBaseNumber(fv.geoHistory()));
DTSuperLayerId slId(rawid);
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("DTGeometry") << "inserting SuperLayer " << slId;
#endif
// Slayer specific parameter (size)
std::vector<double> par;
par.emplace_back(DTSuperLayerTag);
std::vector<double> size = extractParameters(fv);
par.insert(par.end(), size.begin(), size.end());
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("DTGeometryParsFromDD")
<< "(2) DDD, Super Layer DetID " << rawid << " " << par[0] << " " << par[1] << " " << par[2] << " " << par[3];
#endif
// Ok this is the slayer position...
PosRotPair posRot(plane(fv));
rig.insert(slId, posRot.first, posRot.second, par);
}
void DTGeometryParsFromDD::insertLayer(DDFilteredView& fv,
const std::string& type,
const MuonGeometryConstants& muonConstants,
RecoIdealGeometry& rig) const {
MuonGeometryNumbering mdddnum(muonConstants);
DTNumberingScheme dtnum(muonConstants);
int rawid = dtnum.getDetId(mdddnum.geoHistoryToBaseNumber(fv.geoHistory()));
DTLayerId layId(rawid);
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("DTGeometry") << "inserting Layer " << layId;
#endif
// Layer specific parameter (size)
std::vector<double> par;
par.emplace_back(DTLayerTag);
std::vector<double> size = extractParameters(fv);
par.insert(par.end(), size.begin(), size.end());
// Loop on wires
bool doWire = fv.firstChild();
int WCounter = 0;
int firstWire = fv.copyno();
//float wireLength = par[1]/cm;
while (doWire) {
WCounter++;
doWire = fv.nextSibling(); // next wire
}
std::vector<double> sensSize = extractParameters(fv);
//int lastWire=fv.copyno();
par.emplace_back(firstWire);
par.emplace_back(WCounter);
par.emplace_back(sensSize[1]);
fv.parent();
PosRotPair posRot(plane(fv));
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("DTGeometryParsFromDD")
<< "(3) DDD, Layer DetID " << rawid << " " << par[0] << " " << par[1] << " " << par[2] << " " << par[3] << " "
<< par[4] << " " << par[5] << " " << par[6];
#endif
rig.insert(layId, posRot.first, posRot.second, par);
}
std::vector<double> DTGeometryParsFromDD::extractParameters(DDFilteredView& fv) const {
std::vector<double> par;
if (fv.logicalPart().solid().shape() != DDSolidShape::ddbox) {
DDBooleanSolid bs(fv.logicalPart().solid());
DDSolid A = bs.solidA();
while (A.shape() != DDSolidShape::ddbox) {
DDBooleanSolid bs(A);
A = bs.solidA();
}
par = A.parameters();
} else {
par = fv.logicalPart().solid().parameters();
}
return par;
}
DTGeometryParsFromDD::PosRotPair DTGeometryParsFromDD::plane(const DDFilteredView& fv) const {
// extract the position
const DDTranslation& trans(fv.translation());
std::vector<double> gtran(3);
gtran[0] = convertMmToCm(trans.x());
gtran[1] = convertMmToCm(trans.y());
gtran[2] = convertMmToCm(trans.z());
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("DTGeometryParsFromDD") << "(4) DDD, Position "
<< " " << gtran[0] << " " << gtran[1] << " " << gtran[2];
#endif
// now the rotation
// 'active' and 'passive' rotations are inverse to each other
const DDRotationMatrix& rotation = fv.rotation(); //REMOVED .Inverse();
DD3Vector x, y, z;
rotation.GetComponents(x, y, z);
std::vector<double> grmat(9);
grmat[0] = x.X();
grmat[1] = x.Y();
grmat[2] = x.Z();
grmat[3] = y.X();
grmat[4] = y.Y();
grmat[5] = y.Z();
grmat[6] = z.X();
grmat[7] = z.Y();
grmat[8] = z.Z();
return std::pair<std::vector<double>, std::vector<double> >(gtran, grmat);
}
// DD4hep
void DTGeometryParsFromDD::buildGeometry(cms::DDFilteredView& fv,
const MuonGeometryConstants& muonConstants,
RecoIdealGeometry& rig) const {
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("DTGeometryParsFromDD") << "(0) DTGeometryParsFromDD - DD4hep ";
#endif
bool doChamber = fv.firstChild();
while (doChamber) {
insertChamber(fv, muonConstants, rig);
bool doSL = fv.nextSibling();
while (doSL) {
insertSuperLayer(fv, muonConstants, rig);
fv.down();
bool doLayers = fv.sibling();
while (doLayers) {
insertLayer(fv, muonConstants, rig);
doLayers = fv.sibling();
}
doSL = fv.nextSibling();
}
fv.parent();
doChamber = fv.firstChild();
}
}
DTGeometryParsFromDD::PosRotPair DTGeometryParsFromDD::plane(const cms::DDFilteredView& fv) const {
const Double_t* tr = fv.trans();
std::vector<double> gtran(3);
gtran[0] = tr[0] / dd4hep::cm;
gtran[1] = tr[1] / dd4hep::cm;
gtran[2] = tr[2] / dd4hep::cm;
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("DTGeometryParsFromDD") << "(4) DD4hep, Position "
<< " " << gtran[0] << " " << gtran[1] << " " << gtran[2];
#endif
DDRotationMatrix rotation = fv.rotation();
DD3Vector x, y, z;
rotation.GetComponents(x, y, z);
std::vector<double> grmat(9);
grmat[0] = x.X();
grmat[1] = x.Y();
grmat[2] = x.Z();
grmat[3] = y.X();
grmat[4] = y.Y();
grmat[5] = y.Z();
grmat[6] = z.X();
grmat[7] = z.Y();
grmat[8] = z.Z();
return std::pair<std::vector<double>, std::vector<double> >(gtran, grmat);
}
void DTGeometryParsFromDD::insertChamber(cms::DDFilteredView& fv,
const MuonGeometryConstants& muonConstants,
RecoIdealGeometry& rig) const {
MuonGeometryNumbering mdddnum(muonConstants);
DTNumberingScheme dtnum(muonConstants);
int rawid = dtnum.baseNumberToUnitNumber(mdddnum.geoHistoryToBaseNumber(fv.history()));
DTChamberId detId(rawid);
std::vector<double> par_temp = fv.parameters();
std::vector<double> par(4);
par[0] = DTChamberTag; //DTChamberTag is the ID of a Chamber
par[1] = par_temp[0] / dd4hep::mm;
par[2] = par_temp[1] / dd4hep::mm;
par[3] = par_temp[2] / dd4hep::mm;
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("DTGeometryParsFromDD")
<< "(1) DD4hep, Chamber DetID " << rawid << " " << par[0] << " " << par[1] << " " << par[2] << " " << par[3];
#endif
PosRotPair posRot(plane(fv));
rig.insert(rawid, posRot.first, posRot.second, par);
}
void DTGeometryParsFromDD::insertSuperLayer(cms::DDFilteredView& fv,
const MuonGeometryConstants& muonConstants,
RecoIdealGeometry& rig) const {
MuonGeometryNumbering mdddnum(muonConstants);
DTNumberingScheme dtnum(muonConstants);
int rawid = dtnum.baseNumberToUnitNumber(mdddnum.geoHistoryToBaseNumber(fv.history()));
DTSuperLayerId slId(rawid);
std::vector<double> par_temp = fv.parameters();
std::vector<double> par(4);
par[0] = DTSuperLayerTag; //DTSuperLayerTag is the ID of a SuperLayer
par[1] = par_temp[0] / dd4hep::mm;
par[2] = par_temp[1] / dd4hep::mm;
par[3] = par_temp[2] / dd4hep::mm;
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("DTGeometryParsFromDD")
<< "(2) DD4hep, Super Layer DetID " << rawid << " " << par[0] << " " << par[1] << " " << par[2] << " " << par[3];
#endif
PosRotPair posRot(plane(fv));
rig.insert(slId, posRot.first, posRot.second, par);
}
void DTGeometryParsFromDD::insertLayer(cms::DDFilteredView& fv,
const MuonGeometryConstants& muonConstants,
RecoIdealGeometry& rig) const {
MuonGeometryNumbering mdddnum(muonConstants);
DTNumberingScheme dtnum(muonConstants);
int rawid = dtnum.baseNumberToUnitNumber(mdddnum.geoHistoryToBaseNumber(fv.history()));
DTLayerId layId(rawid);
std::vector<double> par_temp = fv.parameters();
std::vector<double> par(4);
par[0] = DTLayerTag; //DTLayerTag is the ID of a Layer
par[1] = par_temp[0] / dd4hep::mm;
par[2] = par_temp[1] / dd4hep::mm;
par[3] = par_temp[2] / dd4hep::mm;
fv.down();
bool doWire = fv.sibling();
int firstWire = fv.volume()->GetNumber();
auto const& wpar = fv.parameters();
float wireLength = wpar[1] / dd4hep::mm;
int WCounter = 0;
while (doWire) {
doWire = fv.checkChild();
WCounter++;
}
par.emplace_back(firstWire);
par.emplace_back(WCounter);
par.emplace_back(wireLength);
fv.up();
PosRotPair posRot(plane(fv));
#ifdef EDM_ML_DEBUG
edm::LogVerbatim("DTGeometryParsFromDD")
<< "(3) DD4hep, Layer DetID " << rawid << " " << par[0] << " " << par[1] << " " << par[2] << " " << par[3] << " "
<< par[4] << " " << par[5] << " " << par[6];
#endif
rig.insert(layId, posRot.first, posRot.second, par);
}
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