MTDGeometryBuilder/plugins/MTDDigiGeometryESModule.cc

0001 #include "FWCore/Framework/interface/ESProducer.h"
0002 #include "FWCore/ParameterSet/interface/ParameterSet.h"
0003 #include "Geometry/Records/interface/MTDDigiGeometryRecord.h"
0004 #include "Geometry/MTDGeometryBuilder/interface/MTDGeometry.h"
0005
0006 #include "Geometry/MTDGeometryBuilder/interface/MTDGeomBuilderFromGeometricTimingDet.h"
0007 #include "Geometry/MTDNumberingBuilder/interface/GeometricTimingDet.h"
0008 #include "Geometry/Records/interface/IdealGeometryRecord.h"
0009 #include "Geometry/Records/interface/PMTDParametersRcd.h"
0010 #include "CondFormats/GeometryObjects/interface/PMTDParameters.h"
0011 #include "Geometry/MTDNumberingBuilder/interface/MTDTopology.h"
0012 #include "Geometry/Records/interface/MTDTopologyRcd.h"
0013
0014 // Alignments
0015 #include "CondFormats/Alignment/interface/Alignments.h"
0016 #include "CondFormats/Alignment/interface/AlignmentErrorsExtended.h"
0017 #include "CondFormats/Alignment/interface/AlignmentSurfaceDeformations.h"
0018 #include "CondFormats/Alignment/interface/DetectorGlobalPosition.h"
0019 #include "CondFormats/AlignmentRecord/interface/GlobalPositionRcd.h"
0020 #include "CondFormats/AlignmentRecord/interface/MTDAlignmentRcd.h"
0021 #include "CondFormats/AlignmentRecord/interface/MTDAlignmentErrorExtendedRcd.h"
0022 #include "CondFormats/AlignmentRecord/interface/MTDSurfaceDeformationRcd.h"
0023 #include "Geometry/CommonTopologies/interface/GeometryAligner.h"
0024
0025 #include "FWCore/Framework/interface/EventSetup.h"
0026 #include "FWCore/Framework/interface/ESHandle.h"
0027 #include "FWCore/Framework/interface/ModuleFactory.h"
0028 #include "FWCore/Framework/interface/ESProducer.h"
0029 #include "FWCore/ParameterSet/interface/ConfigurationDescriptions.h"
0030 #include "FWCore/ParameterSet/interface/ParameterSetDescription.h"
0031
0032 #include <memory>
0033 #include <string>
0034
0035 class MTDDigiGeometryESModule : public edm::ESProducer {
0036 public:
0037   MTDDigiGeometryESModule(const edm::ParameterSet& p);
0038   std::unique_ptr<MTDGeometry> produce(const MTDDigiGeometryRecord&);
0039
0040   static void fillDescriptions(edm::ConfigurationDescriptions& descriptions);
0041
0042 private:
0043   /// Called when geometry description changes
0044   const std::string alignmentsLabel_;
0045   const std::string myLabel_;
0046
0047   edm::ESGetToken<GeometricTimingDet, IdealGeometryRecord> geomTimingDetToken_;
0048   edm::ESGetToken<MTDTopology, MTDTopologyRcd> mtdTopoToken_;
0049   edm::ESGetToken<PMTDParameters, PMTDParametersRcd> pmtdParamsToken_;
0050
0051   //alignment
0052   edm::ESGetToken<Alignments, GlobalPositionRcd> globalAlignToken_;
0053   edm::ESGetToken<Alignments, MTDAlignmentRcd> mtdAlignToken_;
0054   edm::ESGetToken<AlignmentErrorsExtended, MTDAlignmentErrorExtendedRcd> alignErrorsToken_;
0055   edm::ESGetToken<AlignmentSurfaceDeformations, MTDSurfaceDeformationRcd> deformationsToken_;
0056
0057   const bool applyAlignment_;  // Switch to apply alignment corrections
0058   const bool fromDDD_;
0059 };
0060
0061 //__________________________________________________________________
0062 MTDDigiGeometryESModule::MTDDigiGeometryESModule(const edm::ParameterSet& p)
0063     : alignmentsLabel_(p.getParameter<std::string>("alignmentsLabel")),
0064       myLabel_(p.getParameter<std::string>("appendToDataLabel")),
0065       applyAlignment_(p.getParameter<bool>("applyAlignment")),
0066       fromDDD_(p.getParameter<bool>("fromDDD"))
0067
0068 {
0069   auto cc = setWhatProduced(this);
0070   const edm::ESInputTag kEmpty;
0071   geomTimingDetToken_ = cc.consumesFrom<GeometricTimingDet, IdealGeometryRecord>(kEmpty);
0072   mtdTopoToken_ = cc.consumesFrom<MTDTopology, MTDTopologyRcd>(kEmpty);
0073   pmtdParamsToken_ = cc.consumesFrom<PMTDParameters, PMTDParametersRcd>(kEmpty);
0074
0075   {
0076     const edm::ESInputTag kAlignTag{"", alignmentsLabel_};
0077     globalAlignToken_ = cc.consumesFrom<Alignments, GlobalPositionRcd>(kAlignTag);
0078     mtdAlignToken_ = cc.consumesFrom<Alignments, MTDAlignmentRcd>(kAlignTag);
0079     alignErrorsToken_ = cc.consumesFrom<AlignmentErrorsExtended, MTDAlignmentErrorExtendedRcd>(kAlignTag);
0080     deformationsToken_ = cc.consumesFrom<AlignmentSurfaceDeformations, MTDSurfaceDeformationRcd>(kAlignTag);
0081   }
0082
0083   edm::LogInfo("Geometry") << "@SUB=MTDDigiGeometryESModule"
0084                            << "Label '" << myLabel_ << "' " << (applyAlignment_ ? "looking for" : "IGNORING")
0085                            << " alignment labels '" << alignmentsLabel_ << "'.";
0086 }
0087
0088 //__________________________________________________________________
0089 void MTDDigiGeometryESModule::fillDescriptions(edm::ConfigurationDescriptions& descriptions) {
0090   edm::ParameterSetDescription descDB;
0091   descDB.add<std::string>("appendToDataLabel", "");
0092   descDB.add<bool>("fromDDD", false);
0093   descDB.add<bool>("applyAlignment", true);
0094   descDB.add<std::string>("alignmentsLabel", "");
0095   descriptions.add("mtdGeometryDB", descDB);
0096
0097   edm::ParameterSetDescription desc;
0098   desc.add<std::string>("appendToDataLabel", "");
0099   desc.add<bool>("fromDDD", true);
0100   desc.add<bool>("applyAlignment", true);
0101   desc.add<std::string>("alignmentsLabel", "");
0102   descriptions.add("mtdGeometry", desc);
0103 }
0104
0105 //__________________________________________________________________
0106 std::unique_ptr<MTDGeometry> MTDDigiGeometryESModule::produce(const MTDDigiGeometryRecord& iRecord) {
0107   //
0108   // Called whenever the alignments, alignment errors or global positions change
0109   //
0110   GeometricTimingDet const& gD = iRecord.get(geomTimingDetToken_);
0111
0112   MTDTopology const& tTopo = iRecord.get(mtdTopoToken_);
0113
0114   PMTDParameters const& ptp = iRecord.get(pmtdParamsToken_);
0115
0116   MTDGeomBuilderFromGeometricTimingDet builder;
0117   std::unique_ptr<MTDGeometry> mtd(builder.build(&(gD), ptp, &tTopo));
0118
0119   if (applyAlignment_) {
0120     // Since fake is fully working when checking for 'empty', we should get rid of applyAlignment_!
0121     Alignments const& globalPosition = iRecord.get(globalAlignToken_);
0122     Alignments const& alignments = iRecord.get(mtdAlignToken_);
0123     AlignmentErrorsExtended const& alignmentErrors = iRecord.get(alignErrorsToken_);
0124     // apply if not empty:
0125     if (alignments.empty() && alignmentErrors.empty() && globalPosition.empty()) {
0126       edm::LogInfo("Config") << "@SUB=MTDDigiGeometryRecord::produce"
0127                              << "Alignment(Error)s and global position (label '" << alignmentsLabel_
0128                              << "') empty: Geometry producer (label "
0129                              << "'" << myLabel_ << "') assumes fake and does not apply.";
0130     } else {
0131       GeometryAligner ali;
0132       ali.applyAlignments<MTDGeometry>(mtd.get(),
0133                                        &(alignments),
0134                                        &(alignmentErrors),
0135                                        align::DetectorGlobalPosition(globalPosition, DetId(DetId::Forward)));
0136     }
0137
0138     AlignmentSurfaceDeformations const& surfaceDeformations = iRecord.get(deformationsToken_);
0139     // apply if not empty:
0140     if (surfaceDeformations.empty()) {
0141       edm::LogInfo("Config") << "@SUB=MTDDigiGeometryRecord::produce"
0142                              << "AlignmentSurfaceDeformations (label '" << alignmentsLabel_
0143                              << "') empty: Geometry producer (label "
0144                              << "'" << myLabel_ << "') assumes fake and does not apply.";
0145     } else {
0146       GeometryAligner ali;
0147       ali.attachSurfaceDeformations<MTDGeometry>(mtd.get(), &(surfaceDeformations));
0148     }
0149   }
0150
0151   return mtd;
0152 }
0153
0154 DEFINE_FWK_EVENTSETUP_MODULE(MTDDigiGeometryESModule);