+++ /dev/null
-
-//////////////////////////////////////////////////////////////////////////
-// //
-// AliFDisplay //
-// //
-// Utility class to display ALICE outline, tracks, clusters, jets,.. //
-// //
-//////////////////////////////////////////////////////////////////////////
-
-#include <TROOT.h>
-#include <TButton.h>
-#include <TCanvas.h>
-#include <TView.h>
-#include <TArc.h>
-#include <TText.h>
-#include <TPaveLabel.h>
-#include <TPaveText.h>
-#include <TList.h>
-#include <TDiamond.h>
-#include <TNode.h>
-#include <TTUBE.h>
-#include <TMath.h>
-#include <X3DBuffer.h>
-
-#include "AliFDisplay.h"
-#include "AliFFruit.h"
-#include "AliFParticle.h"
-#include "AliFast.h"
-#include "AliFMCMaker.h"
-
-
-ClassImp(AliFDisplay)
-
-
-//_____________________________________________________________________________
-AliFDisplay::AliFDisplay() : AliFVirtualDisplay()
-{
- fCanvas = 0;
- fTrigPad = 0;
- fButtons = 0;
- fPad = 0;
- fTubin = 0;
- fTubout = 0;
- fNodin = 0;
- fFruits = 0;
- fParticle = 0;
-}
-
-//_____________________________________________________________________________
-AliFDisplay::AliFDisplay(const char *title) : AliFVirtualDisplay()
-{
-
- gAliFast->SetDisplay(this);
-
- // Initialize display default parameters
- SetPTcut();
- SetPTcutEGMUNU();
- SetGeometry();
-
- // Set front view by default
- fTheta = 0;
- fPhi = -90;
- fDrawAllViews = kFALSE;
- fDrawParticles = kTRUE;
-
- // Create display canvas
- fCanvas = new TCanvas("Canvas", (char*)title,14,47,740,650);
- fCanvas->SetEditable(kIsNotEditable);
-
- // Create main display pad
- fPad = new TPad("viewpad", "AliFast display",0.15,0,1,1);
- fPad->Draw();
- fPad->Modified();
- fPad->SetFillColor(1);
- fPad->SetBorderSize(2);
-
- // Create user interface control pad
- DisplayButtons();
- fCanvas->cd();
-
- // Create trigger view pad
- Float_t dxtr = 0.15;
- Float_t dytr = 0.45;
- Float_t xt = 0.3*dxtr;
- Float_t yt = 0.8*dytr;
- Float_t dyt = 0.07*dytr;
- Float_t xarc = 0.7*dxtr;
- Float_t rarc = 0.3*dyt;
- fTrigPad = new TPad("TrigPad", "trigger pad",0,0,dxtr,dytr);
- fTrigPad->Range(0,0,dxtr,dytr);
- fTrigPad->Draw();
- fTrigPad->cd();
- fTrigPad->SetFillColor(22);
- fTrigPad->SetBorderSize(2);
-
- TText *t = new TText();
- t->SetTextFont(61);
- t->SetTextSize(0.2);
- t->SetTextAlign(22);
- t->DrawText(0.5*dxtr, 0.93*dytr,"Trigger");
- t->SetTextSize(0.14);
- t->SetTextAlign(22);
- t->DrawText(xt,yt, "EM1");
- t->DrawText(xt,yt-dyt, "PH1");
- t->DrawText(xt,yt-2*dyt,"EM2");
- t->DrawText(xt,yt-3*dyt,"MU1");
- t->DrawText(xt,yt-4*dyt,"MU2");
- t->DrawText(xt,yt-5*dyt,"EMU");
- t->DrawText(xt,yt-6*dyt,"JT1");
- t->DrawText(xt,yt-7*dyt,"JT2");
- t->DrawText(xt,yt-8*dyt,"JT3");
- t->DrawText(xt,yt-9*dyt,"ALL");
- AppendPad(); // append display object as last object to force selection
-
- fTubin = new TTUBE("tubin","inner tube"," ", fRin, fRin+5, fZin);
- fNodin = new TNode("nodin","ALIAS outline","tubin",0,0,0," ");
- fNodin->SetLineColor(7);
-
-
- // Create list to support list of fruits
- fFruits = new TList();
-
- // Create particle manager
- fParticle = new AliFParticle("particle_manager");
-
- fCanvas->cd();
- fCanvas->Update();
-
-}
-
-
-//_____________________________________________________________________________
-AliFDisplay::~AliFDisplay()
-{
- delete fParticle;
- if (fFruits) fFruits->Delete();
- delete fFruits;
-}
-
-//_____________________________________________________________________________
-void AliFDisplay::Clear(Option_t *)
-{
-// Delete graphics temporary objects
-
- fFruits->Delete();
-
-}
-
-//_____________________________________________________________________________
-void AliFDisplay::DisplayButtons()
-{
-// Create the user interface buttons
-
- fButtons = new TPad("buttons", "newpad",0,0.45,0.15,1);
- fButtons->Draw();
- fButtons->SetFillColor(38);
- fButtons->SetBorderSize(2);
- fButtons->cd();
-
- Int_t butcolor = 33;
- Float_t dbutton = 0.08;
- Float_t y = 0.96;
- Float_t dy = 0.014;
- Float_t x0 = 0.05;
- Float_t x1 = 0.95;
-
- TButton *button;
- char *but1 = "gAliFast->Display()->ShowNextEvent(1)";
- button = new TButton("Next",but1,x0,y-dbutton,x1,y);
- button->SetFillColor(38);
- button->Draw();
-
- y -= dbutton +dy;
- char *but2 = "gAliFast->Display()->ShowNextEvent(-1)";
- button = new TButton("Previous",but2,x0,y-dbutton,x1,y);
- button->SetFillColor(38);
- button->Draw();
-
- y -= dbutton +dy;
- char *but3 = "gAliFast->Display()->SetView(90,-90)";
- button = new TButton("Top View",but3,x0,y-dbutton,x1,y);
- button->SetFillColor(butcolor);
- button->Draw();
-
- y -= dbutton +dy;
- char *but4 = "gAliFast->Display()->SetView(90,0)";
- button = new TButton("Side View",but4,x0,y-dbutton,x1,y);
- button->SetFillColor(butcolor);
- button->Draw();
-
- y -= dbutton +dy;
- char *but5 = "gAliFast->Display()->SetView(0,-90)";
- button = new TButton("Front View",but5,x0,y-dbutton,x1,y);
- button->SetFillColor(butcolor);
- button->Draw();
-
- y -= dbutton +dy;
- char *but6 = "gAliFast->Display()->DrawAllViews()";
- button = new TButton("All Views",but6,x0,y-dbutton,x1,y);
- button->SetFillColor(butcolor);
- button->Draw();
-
- y -= dbutton +dy;
- char *but7 = "gAliFast->Display()->DrawViewGL()";
- button = new TButton("OpenGL",but7,x0,y-dbutton,x1,y);
- button->SetFillColor(38);
- button->Draw();
-
- y -= dbutton +dy;
- char *but8 = "gAliFast->Display()->DrawViewX3D()";
- button = new TButton("X3D",but8,x0,y-dbutton,x1,y);
- button->SetFillColor(38);
- button->Draw();
-
- // display logo
- TDiamond *diamond = new TDiamond(0.05,0.015,0.95,0.22);
- diamond->SetFillColor(50);
- diamond->SetTextAlign(22);
- diamond->SetTextColor(5);
- diamond->SetTextSize(0.11);
- diamond->Draw();
- diamond->AddText(".. ");
- diamond->AddText("ROOT");
- diamond->AddText("AliFAST");
- diamond->AddText("... ");
- diamond->AddText(" ");
-}
-
-//_____________________________________________________________________________
-
-Int_t AliFDisplay::DistancetoPrimitive(Int_t px, Int_t py)
-{
-// Compute distance from point px,py to objects in event
-
- if (gPad == fTrigPad) {gPad->SetCursor(kCross); return 0;}
-
- const Int_t big = 9999;
- Int_t dist = big;
- Float_t xmin = gPad->GetX1();
- Float_t xmax = gPad->GetX2();
- Float_t dx = 0.05*(xmax - xmin);
- Float_t x = gPad->AbsPixeltoX(px);
- if (x < xmin+dx || x > xmax-dx) return dist;
-
- // scan list of particles
- dist = fParticle->DistancetoPrimitive(px, py);
- if (dist <= 0) return 0;
-
- // scan list of fruits
- TIter nextf(fFruits);
- AliFFruit *fruit;
- while((fruit=(AliFFruit*)nextf())) {
- dist = fruit->DistancetoPrimitive(px, py);
- if (dist < 5) {
- gPad->SetSelected(fruit->Fruit());
- gPad->SetCursor(kCross);
- return 0;
- }
- }
-
- // scan list of detectors (currently only one tube)
- dist = fNodin->DistancetoPrimitive(px, py);
- if (gPad->GetCanvas()->GetSelected() == gPad->GetView()) {
- gPad->SetSelected(this);
- }
- return 0;
-}
-
-//_____________________________________________________________________________
-void AliFDisplay::Draw(Option_t *)
-{
-// Insert current event in graphics pad list
-
- if (fDrawAllViews) {
- DrawAllViews();
- return;
- }
-
- fPad->cd();
-
- DrawView(fTheta, fPhi);
-
- // Display the event number and title
- fPad->cd();
- DrawTitle();
-}
-
-//_____________________________________________________________________________
-void AliFDisplay::DrawAllViews()
-{
-// Draw front,top,side and 30 deg views
-
- fDrawAllViews = kTRUE;
- fPad->cd();
- fPad->SetFillColor(15);
- fPad->Clear();
- fPad->Divide(2,2);
-
- // draw 30 deg view
- fPad->cd(1);
- DrawView(30, 30);
- DrawTitle();
-
- // draw front view
- fPad->cd(2);
- DrawView(0, -90);
- DrawTitle("Front");
-
- // draw top view
- fPad->cd(3);
- DrawView(90, -90);
- DrawTitle("Top");
-
- // draw side view
- fPad->cd(4);
- DrawView(90, 0);
- DrawTitle("Side");
-
- fPad->cd(2);
-}
-
-//_____________________________________________________________________________
-void AliFDisplay::DrawTitle(Option_t *option)
-{
-// Draw the event title
-
- Float_t xmin = gPad->GetX1();
- Float_t xmax = gPad->GetX2();
- Float_t ymin = gPad->GetY1();
- Float_t ymax = gPad->GetY2();
- Float_t dx = xmax-xmin;
- Float_t dy = ymax-ymin;
- if (strlen(option) == 0) {
- TPaveText *title = new TPaveText(xmin +0.01*dx, ymax-0.09*dy, xmin +0.5*dx, ymax-0.01*dy);
- title->SetBit(kCanDelete);
- title->SetFillColor(42);
- title->Draw();
- char ptitle[100];
- sprintf(ptitle,"Pythia event: %d, Run:%d",gAliFast->Event(), gAliFast->Run());
- title->AddText(ptitle);
- sprintf(ptitle,"Pythia Mode: %s",gAliFast->MCMaker()->GetTitle());
- title->AddText(ptitle);
- } else {
- TPaveLabel *label = new TPaveLabel(xmin +0.01*dx, ymax-0.07*dy, xmin +0.2*dx, ymax-0.01*dy,option);
- label->SetBit(kCanDelete);
- label->SetFillColor(42);
- label->Draw();
- }
-}
-
-//_____________________________________________________________________________
-void AliFDisplay::DrawView(Float_t theta, Float_t phi)
-{
-// Draw a view of ALIAS
-
- gPad->SetFillColor(1);
- // Display ALIAS outline
- gPad->Clear();
-
- Int_t iret;
- TView *view = new TView(1);
- view->SetRange(-fRin, -fRin, -fZin, fRin, fRin, fZin);
-
- fNodin->Draw("same");
-
- // add itself to the list
- AppendPad();
-
- //Loop on all makers to add their products to the pad
- TIter next(gAliFast->Makers());
- AliFMaker *maker;
- while ((maker = (AliFMaker*)next())) {
- maker->Draw();
- }
- view->SetView(phi, theta, 0, iret);
-}
-
-//_____________________________________________________________________________
-void AliFDisplay::DrawViewGL()
-{
-// Draw current view using OPENGL
-
- TPad *pad = (TPad*)gPad->GetPadSave();
- pad->cd();
- TView *view = pad->GetView();
- if (!view) return;
- pad->x3d("OPENGL");
-}
-
-//_____________________________________________________________________________
-void AliFDisplay::DrawViewX3D()
-{
-// Draw current view using X3D
-
- TPad *pad = (TPad*)gPad->GetPadSave();
- pad->cd();
- TView *view = pad->GetView();
- if (!view) return;
- pad->x3d();
-}
-
-//______________________________________________________________________________
-void AliFDisplay::ExecuteEvent(Int_t event, Int_t px, Int_t py)
-{
-//*-*-*-*-*-*-*-*-*-*-*Execute action corresponding to one event*-*-*-*
-//*-* =========================================
-
- if (gPad->GetView()) {
- gPad->GetView()->ExecuteRotateView(event, px, py);
- }
-}
-
-//_____________________________________________________________________________
-void AliFDisplay::GetEvent(Int_t event)
-{
-// Read event in memory
-
- gAliFast->GetTreeEvent(event);
-
- Draw();
-}
-
-//_____________________________________________________________________________
-void AliFDisplay::Paint(Option_t *)
-{
-// Paint miscellaneous items
-
-}
-
-//_____________________________________________________________________________
-void AliFDisplay::PaintFruit(TObject *obj, Float_t eta, Float_t phi, Float_t
-pt, Int_t type, Option_t *option)
-{
-// Display fruit from obj
-
- AliFFruit *fruit = new AliFFruit(obj, eta, phi, pt, type);
- fFruits->Add(fruit);
- fruit->Paint(option);
-}
-
-//_____________________________________________________________________________
-void AliFDisplay::PaintParticles(Option_t *option)
-{
- if (fDrawParticles) fParticle->Paint(option);
-}
-
-//_____________________________________________________________________________
-void AliFDisplay::SetGeometry(Float_t rin)
-{
-// Set ALIAS in/out outline parameters
-
- fRin = rin;
- fRout = 1.2*rin;
- fZin = 600;
- fZout = 680;
-}
-
-//_____________________________________________________________________________
-void AliFDisplay::SetPTcut(Float_t ptcut)
-{
- fPTcut = ptcut;
-
- if (fDrawAllViews) {
- fPad->cd(1); gPad->Modified();
- fPad->cd(2); gPad->Modified();
- fPad->cd(3); gPad->Modified();
- fPad->cd(4); gPad->Modified();
- fPad->cd();
- }
-}
-
-//_____________________________________________________________________________
-void AliFDisplay::SetPTcutEGMUNU(Float_t ptcut)
-{
- fPTcutEGMUNU = ptcut;
-
- if (fDrawAllViews) {
- fPad->cd(1); gPad->Modified();
- fPad->cd(2); gPad->Modified();
- fPad->cd(3); gPad->Modified();
- fPad->cd(4); gPad->Modified();
- fPad->cd();
- }
-}
-
-//_____________________________________________________________________________
-void AliFDisplay::SetView(Float_t theta, Float_t phi)
-{
-// change viewing angles for current event
-
- fPad->cd();
- fDrawAllViews = kFALSE;
- fPhi = phi;
- fTheta = theta;
- Int_t iret;
-
- TView *view = gPad->GetView();
- if (view) view->SetView(fPhi, fTheta, 0, iret);
- else Draw();
-
- gPad->Modified();
-}
-
-//_____________________________________________________________________________
-void AliFDisplay::ShowNextEvent(Int_t delta)
-{
-// Display (current event_number+delta)
-// delta = 1 shown next event
-// delta = -1 show previous event
-
- if (delta) {
- gAliFast->Clear();
- Int_t current_event = gAliFast->Event();
- Int_t new_event = current_event + delta;
- gAliFast->GetTreeEvent(new_event);
- }
- fPad->cd();
- Draw();
-}
-
-//______________________________________________________________________________
-void AliFDisplay::SizeFruit() const
-{
- const Int_t npoints = 2;
- gSize3D.numPoints += npoints;
- gSize3D.numSegs += (npoints-1);
- gSize3D.numPolys += 0;
-}
-
-//______________________________________________________________________________
-void AliFDisplay::SizeParticles() const
-{
- if (fDrawParticles) fParticle->SizeParticles();
-}
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git://git.uio.no / u / mrichter / AliRoot.git / blobdiff