/**************************************************************************
* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
* *
* Author: The ALICE Off-line Project. *
* Contributors are mentioned in the code where appropriate. *
* *
* Permission to use, copy, modify and distribute this software and its *
* documentation strictly for non-commercial purposes is hereby granted *
* without fee, provided that the above copyright notice appears in all *
* copies and that both the copyright notice and this permission notice *
* appear in the supporting documentation. The authors make no claims *
* about the suitability of this software for any purpose. It is *
* provided "as is" without express or implied warranty. *
**************************************************************************/
/*
$Log$
Revision 1.11 1999/11/05 22:39:06 fca
New hits structure
Revision 1.10 1999/11/01 20:41:57 fca
Added protections against using the wrong version of FRAME
Revision 1.9 1999/10/15 15:35:19 fca
New version for frame1099 with and without holes
Revision 1.9 1999/09/29 09:24:33 fca
Introduction of the Copyright and cvs Log
*/
///////////////////////////////////////////////////////////////////////////////
// //
// Time Of Flight FCA //
// This class contains the basic functions for the Time Of Flight //
// detector. Functions specific to one particular geometry are //
// contained in the derived classes //
//
// VERSIONE WITH 5 SYMMETRIC MODULES ALONG Z AXIS
// ==============================================
//
// VERSION WITH HOLES FOR PHOS AND TRD IN SPACEFRAME WITH HOLES
//
// Volume sensibile : FPAD
//
//
//
// Begin_Html
/*
*/
//End_Html
//
//
// //
///////////////////////////////////////////////////////////////////////////////
#include
#include "AliTOF.h"
#include "TNode.h"
#include "TBRIK.h"
#include "AliRun.h"
#include "AliConst.h"
ClassImp(AliTOF)
//_____________________________________________________________________________
AliTOF::AliTOF()
{
//
// Default constructor
//
fIshunt = 0;
}
//_____________________________________________________________________________
AliTOF::AliTOF(const char *name, const char *title)
: AliDetector(name,title)
{
//
// AliTOF standard constructor
//
fHits = new TClonesArray("AliTOFhit", 405);
gAlice->AddHitList(fHits);
//
fIshunt = 0;
//
SetMarkerColor(7);
SetMarkerStyle(2);
SetMarkerSize(0.4);
}
//_____________________________________________________________________________
void AliTOF::AddHit(Int_t track, Int_t sector, Int_t plate, Int_t pad_x,Int_t pad_z, Float_t *hits)
{
//
// Add a TOF hit
//
TClonesArray &lhits = *fHits;
new(lhits[fNhits++]) AliTOFhit(fIshunt,track,sector,plate,pad_x,pad_z,hits);
}
//_____________________________________________________________________________
void AliTOF::BuildGeometry()
{
//
// Build TOF ROOT geometry for the ALICE event viewver
//
TNode *Node, *Top;
const int kColorTOF = 27;
//
// Find top TNODE
Top=gAlice->GetGeometry()->GetNode("alice");
//
// Define rotation matrixes
new TRotMatrix("rot501","rot501",90,-20,90,90-20,0,0);
new TRotMatrix("rot502","rot502",90,-40,90,90-40,0,0);
new TRotMatrix("rot503","rot503",90,-60,90,90-60,0,0);
new TRotMatrix("rot504","rot504",90,-80,90,90-80,0,0);
new TRotMatrix("rot505","rot505",90,-100,90,90-100,0,0);
new TRotMatrix("rot506","rot506",90,-120,90,90-120,0,0);
new TRotMatrix("rot507","rot507",90,-140,90,90-140,0,0);
new TRotMatrix("rot508","rot508",90,-160,90,90-160,0,0);
new TRotMatrix("rot509","rot509",90,-180,90,90-180,0,0);
new TRotMatrix("rot510","rot510",90,-200,90,90-200,0,0);
new TRotMatrix("rot511","rot511",90,-220,90,90-220,0,0);
new TRotMatrix("rot512","rot512",90,-240,90,90-240,0,0);
new TRotMatrix("rot513","rot513",90,-260,90,90-260,0,0);
new TRotMatrix("rot514","rot514",90,-280,90,90-280,0,0);
new TRotMatrix("rot515","rot515",90,-300,90,90-300,0,0);
new TRotMatrix("rot516","rot516",90,-320,90,90-320,0,0);
new TRotMatrix("rot517","rot517",90,-340,90,90-340,0,0);
new TRotMatrix("rot518","rot518",90,-360,90,90-360,0,0);
//
// Position the different copies
const Float_t rtof=(399+370)/2;
const Int_t ntof=18;
const Float_t kPi = TMath::Pi();
const Float_t angle=2*kPi/ntof;
Float_t ang;
//
// Define TOF basic volume
Float_t zlen1 = 152.5;
Float_t zlen2 = 147.0;
Float_t zlen3 = 117.0;
new TBRIK("S_TOF1","TOF box","void",130/2,29/2,zlen1/2);
//
// Position it
//
Top->cd();
ang=3.5*angle;
Node = new TNode("FTO001","FTO001","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),299.15,"rot501");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
Node = new TNode("FTO101","FTO101","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),-299.15,"rot501");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=2.5*angle;
Node = new TNode("FTO002","FTO002","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),299.15,"rot502");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
Node = new TNode("FTO102","FTO102","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),-299.15,"rot502");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=1.5*angle;
Node = new TNode("FTO003","FTO003","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),299.15,"rot503");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
Node = new TNode("FTO103","FTO103","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),-299.15,"rot503");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=0.5*angle;
Node = new TNode("FTO004","FTO004","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),299.15,"rot504");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
Node = new TNode("FTO104","FTO104","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),-299.15,"rot504");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=-0.5*angle;
Node = new TNode("FTO005","FTO005","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),299.15,"rot505");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
Node = new TNode("FTO105","FTO105","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),-299.15,"rot505");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=-1.5*angle;
Node = new TNode("FTO006","FTO006","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),299.15,"rot506");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
Node = new TNode("FTO106","FTO106","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),-299.15,"rot506");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=-2.5*angle;
Node = new TNode("FTO007","FTO006","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),299.15,"rot507");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
Node = new TNode("FTO107","FTO106","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),-299.15,"rot507");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=-3.5*angle;
Node = new TNode("FTO008","FTO006","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),299.15,"rot508");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
Node = new TNode("FTO108","FTO106","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),-299.15,"rot508");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=-4.5*angle;
Node = new TNode("FTO009","FTO006","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),299.15,"rot509");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
Node = new TNode("FTO109","FTO106","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),-299.15,"rot509");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=-5.5*angle;
Node = new TNode("FTO010","FTO006","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),299.15,"rot510");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
Node = new TNode("FTO110","FTO106","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),-299.15,"rot510");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=-6.5*angle;
Node = new TNode("FTO011","FTO006","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),299.15,"rot511");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
Node = new TNode("FTO111","FTO106","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),-299.15,"rot511");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=-7.5*angle;
Node = new TNode("FTO012","FTO012","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),299.15,"rot512");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
Node = new TNode("FTO112","FTO112","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),-299.15,"rot512");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=-8.5*angle;
Node = new TNode("FTO013","FTO013","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),299.15,"rot513");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
Node = new TNode("FTO113","FTO113","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),-299.15,"rot513");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=kPI-0.5*angle;
Node = new TNode("FTO014","FTO04","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),299.15,"rot514");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
Node = new TNode("FTO114","FTO114","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),-299.15,"rot514");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=kPI-1.5*angle;
Node = new TNode("FTO015","FTO015","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),299.15,"rot515");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
Node = new TNode("FTO115","FTO115","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),-299.15,"rot515");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=kPI-2.5*angle;
Node = new TNode("FTO016","FTO016","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),299.15,"rot516");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
Node = new TNode("FTO116","FTO116","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),-299.15,"rot516");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=kPi-3.5*angle;
Node = new TNode("FTO017","FTO017","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),299.15,"rot517");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
Node = new TNode("FTO117","FTO117","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),-299.15,"rot517");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=kPi/2;
Node = new TNode("FTO018","FTO018","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),299.15,"rot518");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
Node = new TNode("FTO118","FTO118","S_TOF1",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),-299.15,"rot518");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
//
// Define second TOF volume
new TBRIK("S_TOF2","TOF box","void",130/2,29/2,zlen2/2);
//
// Position the volume
//
Top->cd();
ang=2.5*angle;
Node = new TNode("FTO202","FTO202","S_TOF2",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),146.45,"rot502");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
Node = new TNode("FTO402","FTO402","S_TOF2",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),-146.45,"rot502");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=1.5*angle;
Node = new TNode("FTO203","FTO203","S_TOF2",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),146.45,"rot503");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
Node = new TNode("FTO403","FTO403","S_TOF2",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),-146.45,"rot503");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=0.5*angle;
Node = new TNode("FTO204","FTO204","S_TOF2",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),146.45,"rot504");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
Node = new TNode("FTO404","FTO404","S_TOF2",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),-146.45,"rot504");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=-0.5*angle;
Node = new TNode("FTO205","FTO205","S_TOF2",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),146.45,"rot505");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
Node = new TNode("FTO405","FTO405","S_TOF2",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),-146.45,"rot505");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=-1.5*angle;
Node = new TNode("FTO206","FTO206","S_TOF2",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),146.45,"rot506");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
Node = new TNode("FTO406","FTO406","S_TOF2",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),-146.45,"rot506");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=-2.5*angle;
Node = new TNode("FTO207","FTO207","S_TOF2",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),146.45,"rot507");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
Node = new TNode("FTO407","FTO407","S_TOF2",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),-146.45,"rot507");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
//
Top->cd();
ang=-3.5*angle;
Node = new TNode("FTO208","FTO208","S_TOF2",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),146.45,"rot508");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
Node = new TNode("FTO408","FTO408","S_TOF2",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),-146.45,"rot508");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=-kPi/2;
Node = new TNode("FTO209","FTO209","S_TOF2",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),146.45,"rot509");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
Node = new TNode("FTO409","FTO409","S_TOF2",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),-146.45,"rot509");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=-kPi/2-angle;
Node = new TNode("FTO210","FTO210","S_TOF2",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),146.45,"rot510");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
Node = new TNode("FTO410","FTO410","S_TOF2",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),-146.45,"rot510");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=-kPi/2-2*angle;
Node = new TNode("FTO211","FTO211","S_TOF2",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),146.45,"rot511");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
Node = new TNode("FTO411","FTO411","S_TOF2",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),-146.45,"rot511");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=-kPi/2-3*angle;
Node = new TNode("FTO212","FTO212","S_TOF2",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),146.45,"rot512");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
Node = new TNode("FTO412","FTO412","S_TOF2",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),-146.45,"rot512");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
//
Top->cd();
ang=-kPi/2-4*angle;
Node = new TNode("FTO213","FTO213","S_TOF2",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),146.45,"rot513");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
Node = new TNode("FTO413","FTO413","S_TOF2",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),-146.45,"rot513");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=kPi-0.5*angle;
Node = new TNode("FTO214","FTO214","S_TOF2",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),146.45,"rot514");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
Node = new TNode("FTO414","FTO414","S_TOF2",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),-146.45,"rot514");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=kPi-1.5*angle;
Node = new TNode("FTO215","FTO215","S_TOF2",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),146.45,"rot515");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
Node = new TNode("FTO415","FTO415","S_TOF2",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),-146.45,"rot515");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=kPi-2.5*angle;
Node = new TNode("FTO216","FTO216","S_TOF2",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),146.45,"rot516");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
Node = new TNode("FTO416","FTO416","S_TOF2",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),-146.45,"rot516");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
// Define third TOF volume
new TBRIK("S_TOF3","TOF box","void",130/2.,29/2,zlen3/2.);
//
// Position it
//
Top->cd();
ang=2.5*angle;
Node = new TNode("FTO302","FTO302","S_TOF3",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),0.,"rot502");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=1.5*angle;
Node = new TNode("FTO303","FTO303","S_TOF3",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),0.,"rot503");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=0.5*angle;
Node = new TNode("FTO304","FTO304","S_TOF3",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),0.,"rot504");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=-0.5*angle;
Node = new TNode("FTO305","FTO305","S_TOF3",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),0.,"rot505");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=-1.5*angle;
Node = new TNode("FTO306","FTO306","S_TOF3",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),0.,"rot506");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
//
Top->cd();
ang=kPi+1.5*angle;
Node = new TNode("FTO312","FTO312","S_TOF3",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),0.,"rot512");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=kPi+0.5*angle;
Node = new TNode("FTO313","FTO313","S_TOF3",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),0.,"rot513");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=kPi-0.5*angle;
Node = new TNode("FTO314","FTO314","S_TOF3",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),0.,"rot514");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=kPi-1.5*angle;
Node = new TNode("FTO315","FTO315","S_TOF3",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),0.,"rot515");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
//
Top->cd();
ang=kPi-2.5*angle;
Node = new TNode("FTO316","FTO316","S_TOF3",rtof*TMath::Cos(ang),rtof*TMath::Sin(ang),0.,"rot516");
Node->SetLineColor(kColorTOF);
fNodes->Add(Node);
}
//_____________________________________________________________________________
void AliTOF::CreateGeometry()
{
//
// Common geometry code
//
//Begin_Html
/*
*/
//End_Html
//
const Double_t kPi=TMath::Pi();
const Double_t kDegrad=kPi/180;
//
Float_t xtof, ytof;
Float_t ztof0;
Float_t rmin, rmax, dwall;
// barrel iner radius
rmin = 370.;//cm
// barrel outer radius
rmax = rmin+29;
// frame inbetween TOF modules
dwall = 4.;//cm
// Sizes of TOF module with its support etc..
xtof = 2.*(rmin*TMath::Tan(10*kDegrad)-dwall/2-.5);
ytof = rmax-rmin;
ztof0 = 375.5;//cm
// TOF size (CO2)
Float_t zlen1 = 159.5;//cm
Float_t zlen2 = 154.0;//cm
Float_t zlen3 = 124.0;//cm
// TOF module internal definitions
TOFpc(xtof, ytof, zlen1, zlen2, zlen3, ztof0);
}
//_____________________________________________________________________________
void AliTOF::DrawModule()
{
//
// Draw a shaded view of the common part of the TOF geometry
//
cout << " Drawing of AliTOF"<< endl;
// Set everything unseen
gMC->Gsatt("*", "seen", -1);
//
// Set ALIC mother transparent
gMC->Gsatt("ALIC","SEEN",0);
//
// Set the volumes visible
gMC->Gsatt("FBAR","SEEN",0);
gMC->Gsatt("FTO1","SEEN",1);
gMC->Gsatt("FTO2","SEEN",1);
gMC->Gsatt("FTO3","SEEN",1);
gMC->Gsatt("FBT1","SEEN",1);
gMC->Gsatt("FBT2","SEEN",1);
gMC->Gsatt("FBT3","SEEN",1);
gMC->Gsatt("FLT1","SEEN",1);
gMC->Gsatt("FLT2","SEEN",1);
gMC->Gsatt("FLT3","SEEN",1);
//
gMC->Gdopt("hide", "on");
gMC->Gdopt("shad", "on");
gMC->Gsatt("*", "fill", 7);
gMC->SetClipBox(".");
gMC->SetClipBox("*", 0, 1000, -1000, 1000, -1000, 1000);
gMC->DefaultRange();
gMC->Gdraw("alic", 40, 30, 0, 12, 9.5, .02, .02);
gMC->Gdhead(1111, "Time Of Flight");
gMC->Gdman(18, 4, "MAN");
gMC->Gdopt("hide","off");
}
//_____________________________________________________________________________
void AliTOF::CreateMaterials()
{
//
// Defines TOF materials for all versions
// Authors : Maxim Martemianov, Boris Zagreev (ITEP) 18/09/98
//
Int_t ISXFLD = gAlice->Field()->Integ();
Float_t SXMGMX = gAlice->Field()->Max();
//
//--- Quartz (SiO2)
Float_t aq[2] = { 28.0855,15.9994 };
Float_t zq[2] = { 14.,8. };
Float_t wq[2] = { 1.,2. };
Float_t dq = 2.20;
Int_t nq = -2;
// --- Freon
Float_t afre[2] = { 12.011,18.9984032 };
Float_t zfre[2] = { 6.,9. };
Float_t wfre[2] = { 5.,12. };
Float_t densfre = 1.5;
Int_t nfre = -2;
// --- CO2
Float_t ac[2] = { 12.,16. };
Float_t zc[2] = { 6.,8. };
Float_t wc[2] = { 1.,2. };
Float_t dc = .001977;
Int_t nc = -2;
// For mylar (C5H4O2)
Float_t amy[3] = { 12., 1., 16. };
Float_t zmy[3] = { 6., 1., 8. };
Float_t wmy[3] = { 5., 4., 2. };
Float_t dmy = 1.39;
Int_t nmy = -3;
// For polyethilene (CH2) for honeycomb!!!!
Float_t ape[2] = { 12., 1. };
Float_t zpe[2] = { 6., 1. };
Float_t wpe[2] = { 1., 2. };
Float_t dpe = 0.935*0.479; //To have 1%X0 for 1cm as for honeycomb
Int_t npe = -2;
// --- G10
Float_t ag10[4] = { 12.,1.,16.,28. };
Float_t zg10[4] = { 6.,1.,8.,14. };
Float_t wmatg10[4] = { .259,.288,.248,.205 };
Float_t densg10 = 1.7;
Int_t nlmatg10 = -4;
// --- DME
Float_t adme[5] = { 12.,1.,16.,19.,79. };
Float_t zdme[5] = { 6.,1.,8.,9.,35. };
Float_t wmatdme[5] = { .4056,.0961,.2562,.1014,.1407 };
Float_t densdme = .00205;
Int_t nlmatdme = 5;
// ---- ALUMINA (AL203)
Float_t aal[2] = { 27.,16. };
Float_t zal[2] = { 13.,8. };
Float_t wmatal[2] = { 2.,3. };
Float_t densal = 2.3;
Int_t nlmatal = -2;
// -- Water
Float_t awa[2] = { 1., 16. };
Float_t zwa[2] = { 1., 8. };
Float_t wwa[2] = { 2., 1. };
Float_t dwa = 1.0;
Int_t nwa = -2;
//
//AliMaterial(0, "Vacuum$", 1e-16, 1e-16, 1e-16, 1e16, 1e16);
AliMaterial(1, "Air$",14.61,7.3,0.001205,30423.24,67500.);
AliMaterial(2, "Cu $", 63.54, 29.0, 8.96, 1.43, 14.8);
AliMaterial(3, "C $", 12.01, 6.0, 2.265,18.8, 74.4);
AliMixture(4, "Polyethilene$", ape, zpe, dpe, npe, wpe);
AliMixture(5, "G10$", ag10, zg10, densg10, nlmatg10, wmatg10);
AliMixture(6, "DME ", adme, zdme, densdme, nlmatdme, wmatdme);
AliMixture(7, "CO2$", ac, zc, dc, nc, wc);
AliMixture(8, "ALUMINA$", aal, zal, densal, nlmatal, wmatal);
AliMaterial(9, "Al $", 26.98, 13., 2.7, 8.9, 37.2);
AliMaterial(10, "C-TRD$", 12.01, 6., 2.265*18.8/69.282*15./100, 18.8, 74.4); // for 15%
AliMixture(11, "Mylar$", amy, zmy, dmy, nmy, wmy);
AliMixture(12, "Freon$", afre, zfre, densfre, nfre, wfre);
AliMixture(13, "Quartz$", aq, zq, dq, nq, wq);
AliMixture(14, "Water$", awa, zwa, dwa, nwa, wwa);
Float_t epsil, stmin, deemax, stemax;
// Previous data
// EPSIL = 0.1 ! Tracking precision,
// STEMAX = 0.1 ! Maximum displacement for multiple scattering
// DEEMAX = 0.1 ! Maximum fractional energy loss, DLS
// STMIN = 0.1
// New data from
epsil = .001;
stemax = -1.;
deemax = -.3;
stmin = -.8;
AliMedium(1, "Air$", 1, 0, ISXFLD, SXMGMX, 10., stemax, deemax, epsil, stmin);
AliMedium(2, "Cu $", 2, 0, ISXFLD, SXMGMX, 10., stemax, deemax, epsil, stmin);
AliMedium(3, "C $", 3, 0, ISXFLD, SXMGMX, 10., stemax, deemax, epsil, stmin);
AliMedium(4, "Pol$", 4, 0, ISXFLD, SXMGMX, 10., stemax, deemax, epsil, stmin);
AliMedium(5, "G10$", 5, 0, ISXFLD, SXMGMX, 10., stemax, deemax, epsil, stmin);
AliMedium(6, "DME$", 6, 0, ISXFLD, SXMGMX, 10., stemax, deemax, epsil, stmin);
AliMedium(7, "CO2$", 7, 0, ISXFLD, SXMGMX, 10., -.01, -.1, .01, -.01);
AliMedium(8, "ALUMINA$", 8, 0, ISXFLD, SXMGMX, 10., stemax, deemax, epsil, stmin);
AliMedium(9, "Al Frame$", 9, 0, ISXFLD, SXMGMX, 10, stemax, deemax, epsil, stmin);
AliMedium(10, "DME-S$", 6, 1, ISXFLD, SXMGMX, 10., stemax, deemax, epsil, stmin);
AliMedium(11, "C-TRD$", 10, 0, ISXFLD, SXMGMX, 10., stemax, deemax, epsil, stmin);
AliMedium(12, "Myl$", 11, 0, ISXFLD, SXMGMX, 10., stemax, deemax, epsil, stmin);
AliMedium(13, "Fre$", 12, 0, ISXFLD, SXMGMX, 10., stemax, deemax, epsil, stmin);
AliMedium(14, "Fre-S$", 12, 1, ISXFLD, SXMGMX, 10., stemax, deemax, epsil, stmin);
AliMedium(15, "Glass$", 13, 0, ISXFLD, SXMGMX, 10., stemax, deemax, epsil, stmin);
AliMedium(16, "Water$", 14, 0, ISXFLD, SXMGMX, 10., stemax, deemax, epsil, stmin);
}
//_____________________________________________________________________________
Int_t AliTOF::DistancetoPrimitive(Int_t , Int_t )
{
//
// Returns distance from mouse pointer to detector, default version
//
return 9999;
}
//_____________________________________________________________________________
void AliTOF::Init()
{
//
// Initialise TOF detector after it has been built
//
//
// Set id of TOF sensitive volume
if (IsVersion() !=0) fIdSens=gMC->VolId("FPAD");
//
}
ClassImp(AliTOFhit)
//___________________________________________
AliTOFhit::AliTOFhit(Int_t shunt, Int_t track, Int_t sector, Int_t plate, Int_t pad_x, Int_t pad_z, Float_t *hits):
AliHit(shunt, track)
{
//
// Store a TOF hit
//
fSector=sector;
fPlate=plate;
fPad_x=pad_x;
fPad_z=pad_z;
//
// Position
fX=hits[0];
fY=hits[1];
fZ=hits[2];
//
// Momentum
fPx=hits[3];
fPy=hits[4];
fPz=hits[5];
fPmom=hits[6];
//
// Time Of Flight
fTof=hits[7];
}