13const char *
histFile =
"http://root.cern/files/cms_calo_hist.root";
29 mng->SetProjection(t);
39 view->AddScene(geomScene);
40 view->AddScene(eventScene);
46 jet->SetMainTransparency(60);
47 jet->SetLineColor(
kRed);
49 jet->AddEllipticCone(eta, phi, deta, dphi);
50 jet->SetPickable(
kTRUE);
51 jet->SetHighlightFrame(
kFALSE);
57 auto eveMng = REveManager::Create();
61 auto ecalHist = (
TH2F *)hf->Get(
"ecalLego");
62 auto hcalHist = (
TH2F *)hf->Get(
"hcalLego");
64 data->AddHistogram(ecalHist);
65 data->RefSliceInfo(0).Setup(
"ECAL", 0.f,
kBlue);
66 data->AddHistogram(hcalHist);
67 data->RefSliceInfo(1).Setup(
"HCAL", 0.1,
kRed);
72 b1->SetMainColor(
kCyan);
73 b1->SetMainTransparency(90);
78 calo3d->SetBarrelRadius(
kR_max + 1);
79 calo3d->SetEndCapPos(
kZ_d + 1);
80 calo3d->SetMaxTowerH(300);
83 add_jet(calo3d,
"JetCone Lojz", 1.4, 1.0, 0.4, 0.2);
84 add_jet(calo3d,
"JetCone Mici", -2.0, -2.1, 0.2, 0.4);
86 makeCalo2D(calo3d,
"RPhi", REveProjection::kPT_RPhi);
87 makeCalo2D(calo3d,
"RhoZ", REveProjection::kPT_RhoZ);
Option_t Option_t TPoint TPoint const char GetTextMagnitude GetFillStyle GetLineColor GetLineWidth GetMarkerStyle GetTextAlign GetTextColor GetTextSize void data
char * Form(const char *fmt,...)
Formats a string in a circular formatting buffer.
void add_jet(REveElement *parent, const char *name, Float_t eta, Float_t phi, Float_t deta, Float_t dphi)
void makeCalo2D(REveCalo3D *calo3d, const char *pname, REveProjection::EPType_e t)
virtual void AddElement(REveElement *el)
Add el to the list of children.
REveElement * FirstChild() const
Returns the first child element or 0 if the list is empty.
REveScene * GetEventScene() const
REveScene * GetGlobalScene() const
REveScene * SpawnNewScene(const char *name, const char *title="")
Create a new scene.
REveViewer * SpawnNewViewer(const char *name, const char *title="")
Create a new GL viewer.
void Show(const RWebDisplayArgs &args="")
Show eve manager in specified browser.
REveProjectionManager Manager class for steering of projections and managing projected objects.
void SetCameraType(ECameraType t)
static TFile * Open(const char *name, Option_t *option="", const char *ftitle="", Int_t compress=ROOT::RCompressionSetting::EDefaults::kUseCompiledDefault, Int_t netopt=0)
Create / open a file.
static Bool_t SetCacheFileDir(std::string_view cacheDir, Bool_t operateDisconnected=kTRUE, Bool_t forceCacheread=kFALSE)
Sets the directory where to locally stage/cache remote files.
2-D histogram with a float per channel (see TH1 documentation)
ROOT::Experimental::REveManager * eveMng
R__EXTERN REveManager * gEve