#include <iostream>
-#include <TApplication.h>
-#include <TButton.h>
+// #include <TApplication.h>
+// #include <TButton.h>
#include <TCanvas.h>
#include <TH2F.h>
#include <TMath.h>
#include <TPad.h>
#include <TRandom.h>
-#include <TSlider.h>
+// #include <TSlider.h>
#include <TStyle.h>
-#include <TSystem.h>
+// #include <TSystem.h>
#include <TVector2.h>
-#include <TView.h>
-
+// #include <TView.h>
+#include <TGraph.h>
#include "AliFMDPattern.h" // ALIFMDDISPLAY_H
#include "AliFMDGeometry.h" // ALIFMDGEOMETRY_H
-#include "AliFMDParameters.h" // ALIFMDPARAMETERS_H
+//#include "AliFMDParameters.h" // ALIFMDPARAMETERS_H
#include "AliFMDRing.h"
-#include "AliFMDDetector.h"
+// #include "AliFMDDetector.h"
#include "AliFMDHit.h"
-#include <AliLog.h>
+// #include <AliLog.h>
+#include "AliFMDDebug.h" // Better debug macros
+class AliFMDDetector;
//____________________________________________________________________
ClassImp(AliFMDPattern)
#endif
//____________________________________________________________________
-AliFMDPattern::Detector::Detector(UShort_t id)
+AliFMDPattern::AliFMDPatternDetector::AliFMDPatternDetector(UShort_t id)
: fId(id),
fCounts(0),
fGraphs(0),
- fFrame(0)
-{}
+ fFrame(0),
+ fInners(10),
+ fOuters(id == 1 ? 0 : 20)
+{
+ // CTOR
+ //
+ // Parameters:
+ //
+ // ID Identifier
+}
//____________________________________________________________________
-AliFMDPattern::Detector::~Detector()
+AliFMDPattern::AliFMDPatternDetector::~AliFMDPatternDetector()
{
+ // DTOR
+ // Destructor -
+ // deletes mother frame
if (fFrame) delete fFrame;
}
//____________________________________________________________________
void
-AliFMDPattern::Detector::DrawShape(TObjArray& a)
+AliFMDPattern::AliFMDPatternDetector::DrawShape(TObjArray& a)
{
+ // Draw all shapes.
+ //
+ // Paramters
+ //
+ // a Array of shapes
+ //
TIter next(&a);
TGraph* g = 0;
while ((g = static_cast<TGraph*>(next()))) {
//____________________________________________________________________
void
-AliFMDPattern::Detector::Begin(Int_t nlevel, Double_t r,
- TObjArray& inners, TObjArray& outers)
+AliFMDPattern::AliFMDPatternDetector::CopyShapes(TObjArray& src,
+ TObjArray& dest,
+ Double_t ang,
+ Double_t fx,
+ Double_t fy)
{
- if (nlevel < 1) nlevel = gStyle->GetNumberOfColors();
+ TIter next(&src);
+ TGraph* g = 0;
+ while ((g = static_cast<TGraph*>(next()))) {
+ TGraph* gg = new TGraph(*g);
+ Double_t* x = gg->GetX();
+ Double_t* y = gg->GetY();
+ for (Int_t i = 0; i < gg->GetN(); i++) {
+ Float_t xx = x[i] * TMath::Cos(ang) - y[i] * TMath::Sin(ang);
+ Float_t yy = x[i] * TMath::Sin(ang) + y[i] * TMath::Cos(ang);
+ gg->SetPoint(i, fx * xx, fy * yy);
+ }
+ gg->SetFillStyle(g->GetFillStyle());
+ gg->SetFillColor(g->GetFillColor());
+ gg->SetLineStyle(g->GetLineStyle());
+ gg->SetLineColor(g->GetLineColor());
+ gg->SetLineWidth(g->GetLineWidth());
+ gg->SetMarkerStyle(g->GetMarkerStyle());
+ gg->SetMarkerColor(g->GetMarkerColor());
+ gg->SetMarkerSize(g->GetMarkerSize());
+ TString name(g->GetName());
+ name.ReplaceAll("X", Form("%d",fId));
+ gg->SetName(name.Data());
+ TString title(g->GetTitle());
+ title.ReplaceAll("X", Form("%d",fId));
+ gg->SetTitle(title.Data());
+ dest.Add(gg);
+ }
+ dest.SetOwner();
+}
+
+//____________________________________________________________________
+void
+AliFMDPattern::AliFMDPatternDetector::Begin(Int_t nlevel,
+ Double_t r,
+ TObjArray& inners,
+ TObjArray& outers)
+{
+ // Start of a run.
+ //
+ // Parameters
+ //
+ // nlevel Number of levels
+ // r Radius
+ // inners Array of inner shapes
+ // outers Array of outer shapes
+ //
+
+ // To make code-checker shut up
+ TStyle* style = gStyle;
+ if (nlevel < 1) nlevel = style->GetNumberOfColors();
fCounts.Set(nlevel);
+ Double_t rr = 1.05 * r;
if (!fFrame) {
+ // The code-checker thinks this is not using the declaration of
+ // TH2F - what a morron!
fFrame = new TH2F(Form("fmd%dFrame", fId), Form("FMD%d", fId),
- 10, -r, r, 10, -r, r);
+ 100, -rr, rr, 100, -rr, rr);
fFrame->SetStats(kFALSE);
fFrame->Draw();
}
- DrawShape(inners);
- if (fId != 1) DrawShape(outers);
+ Double_t ang = (fId == 1 ? -TMath::Pi() / 2 : 0);
+ Double_t fx = (fId == 3 ? -1 : 1); // Flip around Y
+ Double_t fy = (fId == 1 ? 1 : 1); // Flip around X
+
+ CopyShapes(inners, fInners, ang, fx, fy);
+ DrawShape(fInners);
+ if (fId != 1) {
+ CopyShapes(outers, fOuters, ang, fx, fy);
+ DrawShape(fOuters);
+ }
+
for (Int_t i = 0; i < nlevel; i++) {
TGraph* g = new TGraph;
- Int_t idx = Int_t(Float_t(i) / nlevel * gStyle->GetNumberOfColors());
- Int_t col = gStyle->GetColorPalette(idx);
+ Int_t idx = Int_t(Float_t(i) / nlevel * style->GetNumberOfColors());
+ Int_t col = style->GetColorPalette(idx);
g->SetName(Form("FMD%d_L%02d", fId, i));
g->SetMarkerColor(col);
g->SetLineColor(col);
g->SetFillColor(col);
g->SetMarkerSize(i * .2 + .2);
g->SetMarkerStyle(2);
+ g->SetEditable(kFALSE);
g->Draw("same p");
fGraphs.AddAtAndExpand(g, i);
}
- TIter next(&fGraphs);
+ // TIter next(&fGraphs);
}
//____________________________________________________________________
void
-AliFMDPattern::Detector::Clear()
+AliFMDPattern::AliFMDPatternDetector::Clear()
{
+ // Clear this display.
+ // Simply reset counters to zero.
+ // Avoid deleting memory.
fCounts.Reset(0);
}
//____________________________________________________________________
void
-AliFMDPattern::Detector::End()
+AliFMDPattern::AliFMDPatternDetector::End()
{
+ // Called when displaying the data.
+ // Simply resets number of points at each level to
+ // the seen number of hits at that level.
+ // Avoid deleting memory.
TIter next(&fGraphs);
TGraph* g = 0;
Int_t i = 0;
- while ((g = static_cast<TGraph*>(next()))) g->Set(fCounts[i++]);
+ while ((g = static_cast<TGraph*>(next()))) {
+ Int_t cnt = fCounts[i++];
+ if (cnt > 0) {
+ g->Set(cnt);
+ g->SetMarkerSize(i * .2 + .2);
+ }
+ else {
+ g->SetPoint(0,0,0);
+ g->SetMarkerSize(0);
+ }
+ }
+
}
//____________________________________________________________________
void
-AliFMDPattern::Detector::AddMarker(Double_t x, Double_t y, Float_t s,
- Float_t max)
+AliFMDPattern::AliFMDPatternDetector::AddMarker(Double_t x,
+ Double_t y,
+ Float_t s,
+ Float_t max)
{
- Int_t i = TMath::Min(Int_t(fCounts.fN * s / max),
+ // Add a marker at (X,Y,Z). The marker color and size is chosen
+ // relative to the MAX argument.
+ //
+ // Parameters
+ //
+ // X,Y,Z Coordiantes
+ // MAX Maximum value.
+ //
+ /** Sigh, for some odd reason, the code-checker does not recognise
+ this a usage of the TMath namespace declaration! Idiot */
+ Int_t i = TMath::Min(Int_t(fCounts.fN * s / max),
Int_t(fGraphs.GetEntries()-1));
+ if (i < 0 || i >= fCounts.fN) {
+ std::cerr << "Graph index " << i << " out of bounds [0,"
+ << fCounts.fN << ") - "
+ << fCounts.fN << " * " << s << " / " << max << std::endl;
+ return;
+ }
TGraph* g = static_cast<TGraph*>(fGraphs.At(i));
if (!g) return;
g->SetPoint(fCounts[i]++, x, y);
//____________________________________________________________________
AliFMDPattern::AliFMDPattern(const char* gAliceFile)
: AliFMDDisplay(kTRUE, gAliceFile),
+ fInners(0),
+ fOuters(0),
fInnerMax(0),
fOuterMax(0),
fFMD1Pad(0),
fFMD2(2),
fFMD3Pad(0),
fFMD3(3),
+ fSummary(0),
fEvent(.1, .8, "Event #"),
fFMD1Sum(.2, .7, "# in FMD1: "),
fFMD2Sum(.2, .6, "# in FMD2: "),
fFMD3Sum(.2, .5, "# in FMD3: "),
fLine(.15, .47, .85, .47),
- fTotal(.2, .35, "Total: ")
+ fTotal(.2, .35, "Total: "),
+ fFMD1Area(0),
+ fFMD2Area(0),
+ fFMD3Area(0)
{
+ // Constructor.
+ //
+ // Parameters
+ //
+ // gAliceFile The galice.root file to use - if any.
+ //
+
+ SetName("AliFMDPattern");
+ SetName("2D display of FMD data");
+
// RemoveLoad(kGeometry);
fEvent.SetBit(TLatex::kTextNDC);
fFMD1Sum.SetBit(TLatex::kTextNDC);
//____________________________________________________________________
AliFMDPattern::~AliFMDPattern()
{
+ // DTOR
+ // Free all allocated shapes.
+ // note, that most members are real objects, so we do not need to
+ // deal with them here.
fInners.Delete();
fOuters.Delete();
}
Bool_t
AliFMDPattern::Init()
{
- // Initialize. GEt transforms and such,
+ // Initialize. Get transforms and such,
if (!AliFMDInput::Init()) return kFALSE;
AliFMDGeometry* geom = AliFMDGeometry::Instance();
+ if (!geom) return kFALSE;
geom->Init();
geom->InitTransformations();
+ fFMD1Area = 0;
+ fFMD2Area = 0;
+ fFMD3Area = 0;
+
+ Double_t innerArea = 0;
+ Double_t outerArea = 0;
+
Char_t rs[] = { 'I' , 'O', '\0' };
Char_t *r = rs;
do {
AliFMDRing* ring = geom->GetRing(*r);
if (!ring) continue;
+
+ Double_t rl = ring->GetMinR();
+ Double_t rh = ring->GetMaxR();
+ Double_t area = rh * rh * TMath::Pi() - rl * rl * TMath::Pi();
+ if (*r == 'I') innerArea = area;
+ else outerArea = area;
+
+
const TObjArray& vs = ring->GetVerticies();
TObjArray& gs = (*r == 'I' ? fInners : fOuters);
Float_t& mr = (*r == 'I' ? fInnerMax : fOuterMax);
Int_t nm = ring->GetNModules();
- AliInfo(Form("Making %d modules for %c", nm, *r));
+ AliFMDDebug(1, ("Making %d modules for %c", nm, *r));
for (Int_t m = 0; m < nm; m++) {
- Int_t nv = vs.GetEntries();
+ Int_t nv = 6; // vs.GetEntries();
Double_t a = TMath::Pi() / 180 * (m * 2 + 1) * ring->GetTheta();
TGraph* g = new TGraph(nv+1);
Double_t x0 = 0, y0 = 0;
gs.AddAtAndExpand(g, m);
- for (Int_t c = 0; c < nv; c++) {
+ for (Int_t c = 1; c < 4; c++) {
TVector2* v = static_cast<TVector2*>(vs.At(c));
mr = TMath::Max(mr, Float_t(v->Mod()));
TVector2 w(v->Rotate(a));
- if (c == 0) { x0 = w.X(); y0 = w.Y(); }
- g->SetPoint(c, w.X(), w.Y());
+ if (c == 1) { x0 = w.X(); y0 = w.Y(); }
+ g->SetPoint(c-1, w.X(), w.Y());
}
- g->SetName(Form("FMDX%c_%02d", *r, m));
+ for (Int_t c = 3; c > 0; c--) {
+ TVector2* v = static_cast<TVector2*>(vs.At(c));
+ TVector2 u(-v->X(), v->Y());
+ mr = TMath::Max(mr, Float_t(u.Mod()));
+ TVector2 w(u.Rotate(a));
+ g->SetPoint(3+(3-c), w.X(), w.Y());
+ }
+ g->SetName(Form("FMDX%c_%02d%02d", *r, 2*m,2*m+1));
+ g->SetTitle(Form("FMDX%c, sectors %d and %d", *r, 2*m,2*m+1));
g->SetPoint(nv, x0, y0);
g->SetFillColor((*rs == 'I' ?
(m % 2 == 0 ? 18 : 17) :
g->SetLineStyle(2);
}
} while (*(++r));
-
+
+ fFMD1Area = innerArea;
+ fFMD2Area = innerArea + outerArea;
+ fFMD3Area = innerArea + outerArea;
+
return kTRUE;
}
Bool_t
AliFMDPattern::Begin(Int_t event)
{
+ // Called at the begining of an event.
+ //
+ // Parameters
+ //
+ // EVENT The event number
+ //
MakeAux();
if (!fCanvas) {
- const char* which[] = { "Continue", "Redisplay", 0 };
+ const char* which[] = { "Continue", "Start", "Pause", "Redisplay", 0 };
MakeCanvas(which);
AliFMDGeometry* geom = AliFMDGeometry::Instance();
- AliFMDDetector* det;
- if ((det = geom->GetDetector(1))) {
+ // AliFMDDetector* det;
+ if ((/* det = */ geom->GetDetector(1))) {
fPad->cd();
fFMD1Pad = new TPad("FMD1", "FMD1", 0.0, 0.50, 0.5, 1.0, 0, 0);
fFMD1Pad->Draw();
fFMD1Pad->cd();
fFMD1.Begin(-1, fInnerMax, fInners, fOuters);
}
- if ((det = geom->GetDetector(2))) {
+ if ((/* det = */ geom->GetDetector(2))) {
fPad->cd();
fFMD2Pad = new TPad("FMD2", "FMD2", 0.5, 0.50, 1.0, 1.0, 0, 0);
fFMD2Pad->Draw();
fFMD2Pad->cd();
fFMD2.Begin(-1, fOuterMax, fInners, fOuters);
}
- if ((det = geom->GetDetector(3))) {
+ if ((/* det = */ geom->GetDetector(3))) {
fPad->cd();
fFMD3Pad = new TPad("FMD3", "FMD3", 0.0, 0.0, .5, .5, 0, 0);
fFMD3Pad->Draw();
void
AliFMDPattern::Redisplay()
{
+ // Redraw the displayu
fFMD1.Clear();
fFMD2.Clear();
fFMD3.Clear();
void
AliFMDPattern::AtEnd()
{
+ // Called at the end of an event.
DrawAux();
Int_t total = 0;
fFMD1.End();
fFMD1Pad->Modified();
- fFMD1Sum.SetTitle(Form("# hits in FMD1: %5d", fFMD1.Total()));
+ fFMD1Sum.SetTitle(Form("# hits in FMD1: %5d (%4.2f /cm^{2})",
+ fFMD1.Total(), fFMD1.Total()/fFMD1Area));
total += fFMD1.Total();
fFMD2.End();
fFMD2Pad->Modified();
- fFMD2Sum.SetTitle(Form("# hits in FMD2: %5d", fFMD2.Total()));
+ fFMD2Sum.SetTitle(Form("# hits in FMD2: %5d (%4.2f /cm^{2})",
+ fFMD2.Total(), fFMD2.Total()/fFMD2Area));
total += fFMD2.Total();
fFMD3.End();
fFMD3Pad->Modified();
- fFMD3Sum.SetTitle(Form("# hits in FMD3: %5d", fFMD3.Total()));
+ fFMD3Sum.SetTitle(Form("# hits in FMD3: %5d (%4.2f /cm^{2})",
+ fFMD3.Total(), fFMD3.Total()/fFMD3Area));
total += fFMD3.Total();
fTotal.SetTitle(Form("Total: %5d/51200 (%3d%%)",
Bool_t
AliFMDPattern::ProcessHit(AliFMDHit* hit, TParticle*)
{
+ // Process a hit.
+ //
+ // Parameters
+ //
+ // HIT The hit to process.
+ //
+ // The TParticle argument is never used.
+ static const Float_t rMin = fgkEdepRange.fLow;
+ static const Float_t rMax = fgkEdepRange.fHigh;
+
+ if (!hit) { AliError("No hit"); return kFALSE; }
+ // if (!p) { AliError("No track"); return kFALSE; }
+ Float_t edep = hit->Edep();
+
+ if (fHits) fHits->Add(hit);
+ if (fSpec) fSpec->Fill(edep);
+ if (InsideCut(edep, rMin, rMax) && fSpecCut) fSpecCut->Fill(edep);
+
switch (hit->Detector()) {
- case 1: fFMD1.AddMarker(hit->X(), hit->Y(), hit->Edep(), 1); break;
- case 2: fFMD2.AddMarker(hit->X(), hit->Y(), hit->Edep(), 1); break;
- case 3: fFMD3.AddMarker(hit->X(), hit->Y(), hit->Edep(), 1); break;
+ case 1: fFMD1.AddMarker(hit->X(), hit->Y(), hit->Edep(), rMax); break;
+ case 2: fFMD2.AddMarker(hit->X(), hit->Y(), hit->Edep(), rMax); break;
+ case 3: fFMD3.AddMarker(hit->X(), hit->Y(), hit->Edep(), rMax); break;
}
return kTRUE;
}
//____________________________________________________________________
void
-AliFMDPattern::AddMarker(UShort_t det, Char_t rng, UShort_t sec, UShort_t str,
- TObject*, Float_t s, Float_t max)
+AliFMDPattern::AddMarker(UShort_t det, Char_t rng,
+ UShort_t sec, UShort_t str,
+ TObject*, Float_t s, Float_t /*min*/, Float_t max)
{
// Add a marker to the display
//
// s Signal
// max Maximum of signal
//
- Detector* d = 0;
+ AliFMDPatternDetector* d = 0;
switch (det) {
case 1: d = &fFMD1; break;
case 2: d = &fFMD2; break;
AliFMDGeometry* geom = AliFMDGeometry::Instance();
Double_t x, y, z;
geom->Detector2XYZ(det, rng, sec, str, x, y, z);
- if (true) {
+ // Make code-checker shut the f**k up
+ TRandom* rand = gRandom;
+ if (false) {
AliFMDRing* r = geom->GetRing(rng);
Double_t t = .9 * r->GetTheta() / 2;
- Double_t a = gRandom->Uniform(-t,t) * TMath::Pi() / 180;
+ Double_t a = rand->Uniform(-t,t) * TMath::Pi() / 180;
Double_t x1 = x * TMath::Cos(a) - y * TMath::Sin(a);
Double_t y1 = x * TMath::Sin(a) + y * TMath::Cos(a);
x = x1;
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff