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source: git/display/DelphesBranchElement.cc@ 5fbcfe8

ImprovedOutputFile Timing dual_readout llp
Last change on this file since 5fbcfe8 was 4fd37d4, checked in by Christophe Delaere <christophe.delaere@…>, 10 years ago

Code reorganization

Moved the methods that read branches to the correponding BranchElements.
  • Property mode set to 100644
File size: 8.2 KB
Line 
1/*
2 * Delphes: a framework for fast simulation of a generic collider experiment
3 * Copyright (C) 2012-2014 Universite catholique de Louvain (UCL), Belgium
4 *
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 */
18
19#include "display/DelphesBranchElement.h"
20#include "classes/DelphesClasses.h"
21#include "TEveJetCone.h"
22#include "TEveTrack.h"
23#include "TEveTrackPropagator.h"
24#include "TEveArrow.h"
25#include "TEveVector.h"
26#include <iostream>
27
28// special case for calo towers
29template<> DelphesBranchElement<DelphesCaloData>::DelphesBranchElement(const char* name, TClonesArray* branch, const enum EColor color):DelphesBranchBase(name, branch, color) {
30 data_ = new DelphesCaloData(2);
31 data_->RefSliceInfo(0).Setup("ECAL", 0.1, kRed);
32 data_->RefSliceInfo(1).Setup("HCAL", 0.1, kBlue);
33 data_->IncDenyDestroy();
34}
35template<> void DelphesBranchElement<DelphesCaloData>::Reset() { data_->ClearTowers(); }
36template<> void DelphesBranchElement<DelphesCaloData>::ReadBranch() {
37 if(TString(GetType())=="Tower") {
38 // Loop over all towers
39 TIter itTower(branch_);
40 Tower *tower;
41 while((tower = (Tower *) itTower.Next())) {
42 data_->AddTower(tower->Edges[0], tower->Edges[1], tower->Edges[2], tower->Edges[3]);
43 data_->FillSlice(0, tower->Eem);
44 data_->FillSlice(1, tower->Ehad);
45 }
46 data_->DataChanged();
47 }
48}
49
50// special case for element lists
51template<> DelphesBranchElement<TEveElementList>::DelphesBranchElement(const char* name, TClonesArray* branch, const enum EColor color):DelphesBranchBase(name, branch, color) {
52 data_ = new TEveElementList(name);
53 data_->SetMainColor(color_);
54}
55template<> void DelphesBranchElement<TEveElementList>::Reset() { data_->DestroyElements(); }
56template<> void DelphesBranchElement<TEveElementList>::ReadBranch() {
57 if(TString(GetType())=="Jet") {
58 TIter itJet(branch_);
59 Jet *jet;
60 TEveJetCone *eveJetCone;
61 // Loop over all jets
62 Int_t counter = 0;
63 while((jet = (Jet *) itJet.Next())) {
64 eveJetCone = new TEveJetCone();
65 eveJetCone->SetTitle(Form("jet [%d]: Pt=%f, Eta=%f, \nPhi=%f, M=%f",counter,jet->PT, jet->Eta, jet->Phi, jet->Mass));
66 eveJetCone->SetName(Form("jet [%d]", counter++));
67 eveJetCone->SetMainTransparency(60);
68 eveJetCone->SetLineColor(GetColor());
69 eveJetCone->SetFillColor(GetColor());
70 eveJetCone->SetCylinder(tkRadius_ - 10, tkHalfLength_ - 10);
71 eveJetCone->SetPickable(kTRUE);
72 eveJetCone->AddEllipticCone(jet->Eta, jet->Phi, jet->DeltaEta, jet->DeltaPhi);
73 data_->AddElement(eveJetCone);
74 }
75 } else if(TString(GetType())=="MissingET") {
76 TIter itMet(branch_);
77 MissingET *MET;
78 TEveArrow *eveMet;
79 // Missing Et
80 Double_t maxPt = 50.;
81 // TODO to be changed as we don't have access to maxPt anymore. MET scale could be a general parameter set in GUI
82 while((MET = (MissingET*) itMet.Next())) {
83 eveMet = new TEveArrow((tkRadius_ * MET->MET/maxPt)*cos(MET->Phi), (tkRadius_ * MET->MET/maxPt)*sin(MET->Phi), 0., 0., 0., 0.);
84 eveMet->SetMainColor(GetColor());
85 eveMet->SetTubeR(0.04);
86 eveMet->SetConeR(0.08);
87 eveMet->SetConeL(0.10);
88 eveMet->SetPickable(kTRUE);
89 eveMet->SetName("Missing Et");
90 eveMet->SetTitle(Form("Missing Et (%.1f GeV)",MET->MET));
91 data_->AddElement(eveMet);
92 }
93 }
94}
95
96// special case for track lists
97template<> DelphesBranchElement<TEveTrackList>::DelphesBranchElement(const char* name, TClonesArray* branch, const enum EColor color):DelphesBranchBase(name, branch, color) {
98 data_ = new TEveTrackList(name);
99 data_->SetMainColor(color_);
100 data_->SetMarkerColor(color_);
101 data_->SetMarkerStyle(kCircle);
102 data_->SetMarkerSize(0.5);
103}
104template<> void DelphesBranchElement<TEveTrackList>::SetTrackingVolume(Float_t r, Float_t l, Float_t Bz) {
105 tkRadius_ = r;
106 tkHalfLength_ = l;
107 tk_Bz_ = Bz;
108 TEveTrackPropagator *trkProp = data_->GetPropagator();
109 trkProp->SetMagField(0., 0., -tk_Bz_);
110 trkProp->SetMaxR(tkRadius_);
111 trkProp->SetMaxZ(tkHalfLength_);
112}
113template<> void DelphesBranchElement<TEveTrackList>::Reset() { data_->DestroyElements(); }
114template<> void DelphesBranchElement<TEveTrackList>::ReadBranch() {
115 TString type = GetType();
116 TIter itTrack(branch_);
117 Int_t counter = 0;
118 TEveTrack *eveTrack;
119 TEveTrackPropagator *trkProp = data_->GetPropagator();
120 trkProp->SetMagField(0., 0., -tk_Bz_);
121 trkProp->SetMaxR(tkRadius_);
122 trkProp->SetMaxZ(tkHalfLength_);
123 if(type=="Track") { // CASE 1: TRACKS
124 Track *track;
125 while((track = (Track *) itTrack.Next())) {
126 TParticle pb(track->PID, 1, 0, 0, 0, 0,
127 track->P4().Px(), track->P4().Py(),
128 track->P4().Pz(), track->P4().E(),
129 track->X, track->Y, track->Z, 0.0);
130 eveTrack = new TEveTrack(&pb, counter, trkProp);
131 eveTrack->SetName(Form("%s [%d]", pb.GetName(), counter++));
132 eveTrack->SetStdTitle();
133 eveTrack->SetAttLineAttMarker(data_);
134 data_->AddElement(eveTrack);
135 eveTrack->SetLineColor(GetColor());
136 eveTrack->MakeTrack();
137 }
138 } else if(type=="Electron") { // CASE 2: ELECTRONS
139 Electron *electron;
140 while((electron = (Electron *) itTrack.Next())) {
141 TParticle pb(electron->Charge<0?11:-11, 1, 0, 0, 0, 0,
142 electron->P4().Px(), electron->P4().Py(),
143 electron->P4().Pz(), electron->P4().E(),
144 0., 0., 0., 0.);
145 eveTrack = new TEveTrack(&pb, counter, trkProp);
146 eveTrack->SetName(Form("%s [%d]", pb.GetName(), counter++));
147 eveTrack->SetStdTitle();
148 eveTrack->SetAttLineAttMarker(data_);
149 data_->AddElement(eveTrack);
150 eveTrack->SetLineColor(GetColor());
151 eveTrack->MakeTrack();
152 }
153 } else if(type=="Muon") { // CASE 3: MUONS
154 Muon *muon;
155 while((muon = (Muon *) itTrack.Next())) {
156 TParticle pb(muon->Charge<0?13:-13, 1, 0, 0, 0, 0,
157 muon->P4().Px(), muon->P4().Py(),
158 muon->P4().Pz(), muon->P4().E(),
159 0., 0., 0., 0.);
160 eveTrack = new TEveTrack(&pb, counter, trkProp);
161 eveTrack->SetName(Form("%s [%d]", pb.GetName(), counter++));
162 eveTrack->SetStdTitle();
163 eveTrack->SetAttLineAttMarker(data_);
164 data_->AddElement(eveTrack);
165 eveTrack->SetLineColor(GetColor());
166 eveTrack->MakeTrack();
167 }
168 } else if(type=="Photon") { // CASE 4: PHOTONS
169 Photon *photon;
170 while((photon = (Photon *) itTrack.Next())) {
171 TParticle pb(22, 1, 0, 0, 0, 0,
172 photon->P4().Px(), photon->P4().Py(),
173 photon->P4().Pz(), photon->P4().E(),
174 0., 0., 0., 0.);
175 eveTrack = new TEveTrack(&pb, counter, trkProp);
176 eveTrack->SetName(Form("%s [%d]", pb.GetName(), counter++));
177 eveTrack->SetStdTitle();
178 eveTrack->SetAttLineAttMarker(data_);
179 eveTrack->SetLineStyle(7);
180 data_->AddElement(eveTrack);
181 eveTrack->SetLineColor(GetColor());
182 eveTrack->MakeTrack();
183 }
184 } else if(type=="GenParticle") { // CASE 5: GENPARTICLES
185 GenParticle *particle;
186 while((particle = (GenParticle *) itTrack.Next())) {
187 TParticle pb(particle->PID, particle->Status, particle->M1, particle->M2, particle->D1, particle->D2,
188 particle->P4().Px(), particle->P4().Py(),
189 particle->P4().Pz(), particle->P4().E(),
190 particle->X, particle->Y, particle->Z, particle->T);
191 eveTrack = new TEveTrack(&pb, counter, trkProp);
192 eveTrack->SetName(Form("%s [%d]", pb.GetName(), counter++));
193 eveTrack->SetStdTitle();
194 eveTrack->SetAttLineAttMarker(data_);
195 data_->AddElement(eveTrack);
196 eveTrack->SetLineColor(GetColor());
197 if(particle->Charge==0) eveTrack->SetLineStyle(7);
198 eveTrack->MakeTrack();
199 }
200 }
201}
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