* provided "as is" without express or implied warranty. *
**************************************************************************/
-/*
-$Log$
-Revision 1.6 2002/07/26 06:21:12 gamez
-CRT3 volume taken as sensitive volume
-
-Revision 1.5 2002/07/25 12:52:34 morsch
-AddHit call only if hit has been defined.
-
-Revision 1.4 2002/07/12 12:57:29 gamez
-Division of CRT1 corrected
-
-Revision 1.3.2.1 2002/07/12 12:32:50 gamez
-Division of CRT1 corrected
-
-Revision 1.3 2002/07/10 15:57:04 gamez
-CreateHall() removed, and new Molasse volumes
-
-Revision 1.2 2002/07/09 08:45:35 hristov
-Old style include files needed on HP (aCC)
-
-Revision 1.1 2002/06/16 17:08:19 hristov
-First version of CRT
-
-
-*/
+/* $Id$ */
///////////////////////////////////////////////////////////////////////////////
// //
// //
///////////////////////////////////////////////////////////////////////////////
-#include <iostream.h>
+#include "AliCRTv0.h"
#include <TGeometry.h>
#include <TBRIK.h>
#include <TNode.h>
-#include <TLorentzVector.h>
+#include <TVirtualMC.h>
#include "AliRun.h"
-#include "AliMC.h"
-#include "AliMagF.h"
#include "AliConst.h"
-#include "AliPDG.h"
-#include "AliCRTv0.h"
#include "AliCRTConstants.h"
+#include "AliCRTModule.h"
ClassImp(AliCRTv0)
//_____________________________________________________________________________
-AliCRTv0::AliCRTv0() : AliCRT()
+AliCRTv0::AliCRTv0()
+ : AliCRT()
{
//
- // Default constructor for CRT v0
+ // Default constructor
//
}
//_____________________________________________________________________________
AliCRTv0::AliCRTv0(const char *name, const char *title)
- : AliCRT(name,title)
+ : AliCRT(name, title)
{
//
- // Standard constructor for CRT v0
+ // Standard constructor
//
//Begin_Html
/*
<img src="picts/AliCRTv0.gif">
*/
//End_Html
+ SetMarkerColor(kRed);
+ SetMarkerStyle(kRed);
+ SetMarkerSize(0.4);
}
//_____________________________________________________________________________
AliCRTv0::AliCRTv0(const AliCRTv0& crt)
+ : AliCRT(crt)
{
//
- // Copy ctor.
+ // Copy constructor
//
crt.Copy(*this);
}
//_____________________________________________________________________________
-AliCRTv0& AliCRTv0::operator= (const AliCRTv0& crt)
+AliCRTv0::~AliCRTv0()
+{
+ //
+ // Default destructor
+ //
+}
+
+//_____________________________________________________________________________
+AliCRTv0& AliCRTv0::operator=(const AliCRTv0& crt)
{
//
// Asingment operator.
// Find the top node alice.
top = gAlice->GetGeometry()->GetNode("alice");
+ AliCRTConstants* crtConstants = AliCRTConstants::Instance();
+
new TBRIK("S_CRT_A", "CRT box", "void",
- AliCRTConstants::fgActiveAreaLenght/2.,
- AliCRTConstants::fgActiveAreaHeight/2.,
- AliCRTConstants::fgActiveAreaWidth/2.);
+ crtConstants->ActiveAreaLenght()/2.,
+ crtConstants->ActiveAreaHeight()/2.,
+ crtConstants->ActiveAreaWidth()/2.);
new TRotMatrix("Left", "Left", 90., 315., 90., 45., 0., 337.5);
//
// Put 4 modules on the top of the magnet
- Float_t box = AliCRTConstants::fgCageWidth/2.;
+ Float_t box = crtConstants->CageWidth()/2.;
top->cd();
node = new TNode("upper1", "upper1", "S_CRT_A", 0., 790., 3.*box, "Up");
node->SetLineColor(kColorCRT);
node->SetLineColor(kColorCRT);
fNodes->Add(node);
-
}
//_____________________________________________________________________________
//
// Create geometry for the CRT array
//
- Int_t idrotm[2499]; // The rotation matrix.
-
- Int_t * idtmed = fIdtmed->GetArray() - 1099 ;
-
- //
- // Molasse
- CreateMolasse();
-
- //
- // Scintillators
+ Int_t idrotm[2499]; // The rotation matrix.
+ Int_t* idtmed = fIdtmed->GetArray() - 1099;
+ AliCRTConstants* crtConstants = AliCRTConstants::Instance();
+
+ // Create the mother volume.
+ // This volume can be seen as the volume which ACORDE will ocupate
+ // above the upper face of the L3 magnet. Inside this volume the detectors
+ // aboce the magnet will be, then there will be two copies of this volume,
+ // one for each side.
Float_t box[3];
- box[0] = AliCRTConstants::fgCageLenght/2.; // Half Length of the box along the X axis, cm.
- box[1] = AliCRTConstants::fgCageHeight/2.; // Half Length of the box along the Y axis, cm.
- box[2] = AliCRTConstants::fgCageWidth/2.; // Half Length of the box along the Z axis, cm.
-
-
- // Define the Scintillators. as a big box.
- Float_t scint[3];
- scint[0] = AliCRTConstants::fgActiveAreaLenght/2.; // Half Length in X
- scint[1] = AliCRTConstants::fgActiveAreaHeight/2.; // Half Length in Y
- scint[2] = AliCRTConstants::fgActiveAreaWidth/2.; // Half Length in Z
- gMC->Gsvolu("CRT1", "BOX ", idtmed[1112], scint, 3); // Scintillators
-
- //
- // Define the coordinates where the draw will begin.
- //
-
- //
- // -- X axis.
- // we'll start dawing from the center.
- Float_t initX = 0.;
-
- //
- // -- Y axis
- Float_t gapY = 30.; // 30 cms. above the barrel.
- // For the height we staimate the from the center of the ceiling,
- // if were a cilinder, must be about 280cm.
- Float_t barrel = 790.; // Barrel radius.
- Float_t height = barrel + gapY - 30.;
- Float_t initY = height;
-
- //
- // -- Z axis.
- // we'll start dawing from the center.
-
- //
- // Put 4 modules on the top of the magnet
- Int_t step = 4;
- for ( Int_t i = 1 ; i <= 4 ; i++ ) {
- gMC->Gspos("CRT1", i, "ALIC", initX, initY, (i-step)*box[2], 0, "ONLY");
- step--;
+ //box[0] = 2*crtConstants->MagMinRadius()*TMath::Sin(kDegrad*22.5);
+ box[0] = crtConstants->MagMinRadius()*TMath::Sin(kDegrad*22.5);
+ box[1] = crtConstants->MagMaxRadius() - crtConstants->MagMinRadius();
+ box[2] = crtConstants->MagnetLenght()/2;
+ gMC->Gsvolu("CRT1", "BOX", idtmed[1112], box, 3);
+
+ // Check if the AliCRTModule instance have been set, otherwise
+ // use the default values
+ if ( !fModule ) {
+ Info("CreateGeometry", "Using default dimensions");
+ fModule = new AliCRTModule("CRTmod", "Default module dimensions");
}
- // Modules on the barrel sides.
- // Because the openenig angle for each face is 22.5, and if we want to
- // put the modules right in the middle
- Float_t xtragap = 10.;
- Float_t initXside = (height+xtragap)*TMath::Sin(2*22.5*kDegrad); //rigth side
- Float_t initYside = (height+xtragap)*TMath::Cos(2*22.5*kDegrad);
-
- // Put 4 modules on the left side of the magnet
- // The rotation matrix parameters, for the left side.
- AliMatrix(idrotm[232], 90., 315., 90., 45., 0., 337.5);
- Int_t stepl = 4;
- for ( Int_t i = 1 ; i <= 4 ; i++ ) {
- gMC->Gspos("CRT1", i+4, "ALIC", initXside, initYside, (i-stepl)*box[2],
- idrotm[232], "ONLY");
- stepl--;
- }
+ // The full module volume.
+ // This volume will be ocupied by all the material of the module
+ // the scintillators, the aluminium frame, etc.
+ box[0] = fModule->FrameLength()/2;
+ box[1] = fModule->FrameThickness()/2;
+ box[2] = fModule->FrameWidth()/2;
+ gMC->Gsvolu("CRT2", "BOX", idtmed[1114], box, 3);
+
+ // The scintillators
+ box[0] = crtConstants->SinglePaletteLenght()/4;
+ box[1] = crtConstants->SinglePaletteHeight();
+ box[2] = crtConstants->SinglePaletteWidth()/2;
+ gMC->Gsvolu("CRT3", "BOX", idtmed[1112], box, 3);
+ gMC->Gspos("CRT3", 1, "CRT2", 0, 2, 0, 0, "ONLY");
+
+ // The metallic frame
+ box[0] = fModule->FrameLength()/2;
+ box[1] = fModule->FrameThickness()/2;
+ box[2] = 2;
+ gMC->Gsvolu("CRT4", "BOX", idtmed[1108], box, 3);
+ gMC->Gspos("CRT4", 1, "CRT2", 0, 0, 13 - box[2], 0, "MANY");
+ gMC->Gspos("CRT4", 2, "CRT2", 0, 0, -13 + box[2], 0, "MANY");
+
+ box[0] = 2;
+ box[1] = fModule->FrameThickness()/2;
+ box[2] = fModule->FrameWidth()/2;
+ gMC->Gsvolu("CRT5", "BOX", idtmed[1108], box, 3);
+ gMC->Gspos("CRT5", 1, "CRT2", 140 - box[0], 0, 0, 0, "MANY");
+ gMC->Gspos("CRT5", 2, "CRT2", -140 + box[0], 0, 0, 0, "MANY");
+
+ // The support bars
+ box[0] = 2;
+ box[1] = fModule->FrameThickness()/2;
+ box[2] = 500;
+ gMC->Gsvolu("CRT6", "BOX", idtmed[1108], box, 3);
+
+ // Now put into the volume CR11 all the above volumes.
+ // 20 scintillation modules
+ // 4 support bars
+ Int_t copyNumber = 0;
+ for ( Int_t k = 0; k < fModule->NumberOfRows(); k++ ) {
+ Float_t zCoordinate = k*fModule->ZGap() - 450;
+ gMC->Gspos("CRT2",++copyNumber,"CRT1",-150, 15, zCoordinate, 0, "MANY");
+ gMC->Gspos("CRT2",++copyNumber,"CRT1",150, 15, zCoordinate, 0, "MANY");
- // Put 4 modules on the right side of the magnet
- // The rotation matrix parameters for the right side.
- AliMatrix(idrotm[231], 90., 45., 90., 315., 180., 202.5);
- Int_t stepr = 4;
- for ( Int_t i = 1 ; i <= 4 ; i++ ) {
- gMC->Gspos("CRT1", i+8, "ALIC", -initXside, initYside, (i-stepr)*box[2],
- idrotm[231], "ONLY");
- stepr--;
}
- // Divide the modules in 2 planes.
- //gMC->Gsdvn("CRT2", "CRT1", 2, 2);
- // Now divide each plane in 8 palettes
- //gMC->Gsdvn("CRT3", "CRT2", 8, 3);
+ // Put the support bars
+ gMC->Gspos("CRT6", 1, "CRT1", -75, 5, 0, 0, "ONLY");
+ gMC->Gspos("CRT6", 2, "CRT1", -225, 5, 0, 0, "ONLY");
+ gMC->Gspos("CRT6", 3, "CRT1", 75, 5, 0, 0, "ONLY");
+ gMC->Gspos("CRT6", 4, "CRT1", 225, 5, 0, 0, "ONLY");
-}
-
-//_____________________________________________________________________________
-void AliCRTv0::CreateMolasse()
-{
- Int_t idrotm[2499]; // The rotation matrix.
-
- Int_t * idtmed = fIdtmed->GetArray() - 1099 ;
-
- //
- // Molasse
- //
-
- // Exactly above the hall
- Float_t tspar[5];
- tspar[0] = 1170.;
- tspar[1] = 1170. + 375.;
- tspar[2] = (1900.+1150.)/2.+100.;
- tspar[3] = 0.;
- tspar[4] = 180.;
- gMC->Gsvolu("CMO1", "TUBS", idtmed[1123], tspar, 5);
- gMC->Gspos("CMO1", 1, "ALIC", 0., 500., 1900.-tspar[2]+400., 0, "MANY");
-
- Float_t tbox[3];
- tbox[0] = 1250.;
- tbox[1] = (4420. - 1670.)/2.;
- tbox[2] = (1900.+1150.)/2. + 200.;
- gMC->Gsvolu("CM12", "BOX", idtmed[1123], tbox, 3);
- gMC->Gspos("CM12", 1, "ALIC", 0., 4420. -tbox[1], 1900.-tbox[2]+400., 0, "MANY");
-
- AliMatrix(idrotm[2003], 0., 0., 90., 0., 90., 90.);
- // Along the PM25
- Float_t tube[3];
- tube[0] = 455. + 100.;
- tube[1] = 555. + 375.;
- tube[2] = (5150. - 1166.)/2.;
- gMC->Gsvolu("CMO2", "TUBE", idtmed[1123], tube, 3);
- gMC->Gspos("CMO2", 1, "ALIC", -2100., 4420.-tube[2], 0., idrotm[2003], "MANY");
-
-
- // Along the PGC2
- tube[0] = 650.;
- tube[1] = 2987.7;
- tube[2] = (5150. - 690.)/2.;
- gMC->Gsvolu("CMO3", "TUBE", idtmed[1123], tube, 3);
- gMC->Gspos("CMO3", 1, "ALIC", 375., 4420.-tube[2], 1900.+2987.7, idrotm[2003], "MANY");
- // Behind the PGC2 up to the end of the M. volume.
- tbox[0] = 12073.;
- tbox[1] = 2575. + 95.;
- tbox[2] = (12073. - 1900.-2987.7-650.)/2.;
- gMC->Gsvolu("CMO7", "BOX", idtmed[1123], tbox, 3);
- gMC->Gspos("CMO7", 1, "ALIC", 0., 4420.-tbox[1], 1900.+2987.7+650.+tbox[2], 0, "MANY");
-
- // Along the PX24 , upper part.
- tube[0] = 1250.;
- tube[1] = 2300;
- tube[2] = 2575. - 1300. + 95.;
- gMC->Gsvolu("CMO4", "TUBE", idtmed[1123], tube, 3);
- gMC->Gspos("CMO4", 1, "ALIC", 0., 404.+1300.+tube[2], -2300., idrotm[2003], "MANY");
-
- // Along the PX24 , lower part
- tspar[0] = 1250.;
- tspar[1] = 2300;
- tspar[2] = 1300.;
- tspar[3] = kRaddeg*TMath::ASin(1070./1150.);
- tspar[4] = 360. - tspar[3];
- gMC->Gsvolu("CMO5", "TUBS", idtmed[1123], tspar, 5);
- gMC->Gspos("CMO5", 1, "ALIC", 0., 404., -2300., idrotm[2003], "MANY");
- // behind the PX24
- tbox[0] = 12073.;
- tbox[1] = 2575. + 95.;
- tbox[2] = 8523./2.;
- gMC->Gsvolu("CMO6", "BOX", idtmed[1123], tbox, 3);
- gMC->Gspos("CMO6", 1, "ALIC", 0., 4420.-tbox[1], -3550.-tbox[2], 0, "MANY");
-
-
- // On the right side of th hall
- tbox[0] = (12073. - 1250.)/2.;
- tbox[1] = 2575. + 95.;
- tbox[2] = (8437.7+650.)/2.;
- gMC->Gsvolu("CMO8", "BOX", idtmed[1123], tbox, 3);
- gMC->Gspos("CMO8", 1, "ALIC", 1250.+tbox[0], 4420.-tbox[1], -3550.+tbox[2], 0, "MANY");
-
- // on the left side of the hall, behind
- tbox[0] = (12073. - 2755.)/2.;
- tbox[1] = 2575. + 95.;
- tbox[2] = (8437.7+650.)/2.;
- gMC->Gsvolu("CMO9", "BOX", idtmed[1123], tbox, 3);
- gMC->Gspos("CMO9", 1, "ALIC", -2755.-tbox[0], 4420.-tbox[1], -3550.+tbox[2], 0, "MANY");
-
-
- // Molasse betwen the PX24 & PM25 on the left side.
- tbox[0] = (2755. - 1250.)/2.;
- tbox[1] = 2575. + 95.;
- tbox[2] = (3550. - 555.)/2.;
- gMC->Gsvolu("CM10", "BOX", idtmed[1123], tbox, 3);
- gMC->Gspos("CM10", 1, "ALIC", -1250.-tbox[0], 4420.-tbox[1], -tbox[2]-555., 0, "MANY");
-
-
- // Molasse betwen the PGC2 & PM25 on the left side.
- tbox[0] = (2755. - 1250.)/2.;
- tbox[1] = 2575. + 95.;
- tbox[2] = (1900.+2987.7 - 555. + 650.)/2.;
- gMC->Gsvolu("CM11", "BOX", idtmed[1123], tbox, 3);
- gMC->Gspos("CM11", 1, "ALIC", -1250.-tbox[0], 4420.-tbox[1], 555.+tbox[2], 0, "MANY");
+ // Now put a copy of CR11 on the 3 upper faces of the magnet
+ // In the right side side of the magnet
+ AliMatrix(idrotm[231], 90, 45, 90, 135, 0, 0);
+ // In the left side side of the magnet
+ AliMatrix(idrotm[232], 90, 315, 90, 45, 0, 0);
+ Float_t x = crtConstants->MagMinRadius()+10;
+ gMC->Gspos("CRT1", 1, "ALIC", 0, x, 0, 0, "MANY");
+ gMC->Gspos("CRT1", 2, "ALIC", -x*TMath::Sin(kDegrad*45), x*TMath::Cos(kDegrad*45), 0, idrotm[231], "MANY");
+ gMC->Gspos("CRT1", 3, "ALIC", x*TMath::Sin(kDegrad*45), x*TMath::Cos(kDegrad*45), 0, idrotm[232], "MANY");
}
//_____________________________________________________________________________
-void AliCRTv0::CreateShafts()
-{
- //
- //
- //
- Int_t idrotm[2499]; // The rotation matrix.
-
- Int_t * idtmed = fIdtmed->GetArray() - 1099 ;
-
- // HAll ceiling
- Float_t ptubs[5];
- ptubs[0] = 1070.;
- ptubs[1] = 1170.;
- ptubs[2] = 1900.;
- ptubs[3] = 0.;
- ptubs[4] = 180.;
- gMC->Gsvolu("CHC1", "TUBS", idtmed[1116], ptubs, 5);
- gMC->Gspos("CHC1", 1, "ALIC", 0., 500., 0., 0, "ONLY");
-
-
- //
- // Acces shafts
- //
- AliMatrix(idrotm[2001], 0., 0., 90., 0., 90., 90.);
-
- // PX24
- ptubs[0] = 1150.;
- ptubs[1] = 1250.;
- ptubs[2] = 1300.;
- ptubs[3] = kRaddeg*TMath::ASin(1070./ptubs[0]);
- ptubs[4] = 360 - ptubs[3];
- gMC->Gsvolu("CSF1", "TUBS", idtmed[1116], ptubs, 5);
- gMC->Gspos("CSF1", 1, "ALIC", 0., 404., -2300., idrotm[2001], "MANY");
-
- Float_t ptube[3];
- ptube[0] = ptubs[0];
- ptube[1] = ptubs[1];
- ptube[2] = 2575. - ptubs[2] + 95.;
- gMC->Gsvolu("CSF2", "TUBE", idtmed[1116], ptube, 3);
- gMC->Gspos("CSF2", 1, "ALIC", 0., 404.+ptubs[2]+ptube[2], -2300., idrotm[2001], "MANY");
-
- // Concrete walls along the shaft
- Float_t pbox[3];
- pbox[0] = 585./2.;
- pbox[1] = 2575. + 95.;
- pbox[2] = 20.;
- gMC->Gsvolu("CSW1", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSW1", 1, "ALIC", -290-pbox[0], 404.-1300.+pbox[1], -3450.+210.*2, 0, "MANY");
-
- //
- pbox[0] = 750./2.;
- pbox[1] = 2575. + 95.;
- pbox[2] = 20.;
- gMC->Gsvolu("CSW3", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSW3", 1, "ALIC", 420.-290.+pbox[0], 404.-1300.+pbox[1], -3450.+210.*2, 0, "MANY");
-
- //
- pbox[0] = 60.;
- pbox[1] = 2575. + 95.;
- pbox[2] = 210.;
- gMC->Gsvolu("CSW2", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSW2", 1, "ALIC", -290-pbox[0], 404.-1300.+pbox[1], -3450.+pbox[2], 0, "MANY");
- gMC->Gspos("CSW2", 2, "ALIC", 420.-290.+pbox[0], 404.-1300.+pbox[1], -3450.+pbox[2], 0, "MANY");
-
-
- //
- pbox[0] = 1000.;
- pbox[1] = 80.;
- pbox[2] = 200.;
- gMC->Gsvolu("CSP1", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSP1", 1, "ALIC", 0., 2600.-700., -1150-pbox[2], 0, "MANY");
-
- //
- pbox[0] = 340.8;
- pbox[1] = 300./2.;
- pbox[2] = 460./2.;
- gMC->Gsvolu("CSP2", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSP2", 1, "ALIC", 0., 2950.-700., -3450+pbox[2], 0, "MANY");
-
- //
- pbox[0] = 600.;
- pbox[1] = 150.;
- pbox[2] = 75.;
- gMC->Gsvolu("CSP3", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSP3", 1, "ALIC", 0., 2950.-700., -1150.-210.-pbox[2], 0, "MANY");
-
- //
- pbox[0] = 600.;
- pbox[1] = 250.;
- pbox[2] = 38.;
- gMC->Gsvolu("CSP4", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSP4", 1, "ALIC", 0., 2950.-700.+155.+pbox[1], -1150.-210.-pbox[2], 0, "MANY");
-
-
- // Shielding plug
- pbox[0] = 850.;
- pbox[1] = 90.;
- pbox[2] = 720.;
- gMC->Gsvolu("CSP5", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSP5", 1, "ALIC", 0., 2950.-700., -3450.+460.+pbox[2], 0, "MANY");
-
- //
- pbox[0] = 80.;
- pbox[1] = 150.;
- pbox[2] = 720.;
- gMC->Gsvolu("CSP6", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSP6", 1, "ALIC", 1150.-600., 2950.-700., -3450.+460.+pbox[2], 0, "MANY");
- gMC->Gspos("CSP6", 2, "ALIC", -1150.+600., 2950.-700., -3450.+460.+pbox[2], 0, "MANY");
-
-
- //
- pbox[0] = 130.;
- pbox[1] = 60.;
- pbox[2] = 750.;
- gMC->Gsvolu("CSP7", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSP7", 1, "ALIC", 850.+pbox[0], 2950.-700.+100., -3450.+460.+pbox[2], 0, "MANY");
- gMC->Gspos("CSP7", 2, "ALIC", -850.-pbox[0], 2950.-700.+100., -3450.+460.+pbox[2], 0, "MANY");
-
-
- // PM25 Acces Shaft
- ptube[0] = 910./2.;
- ptube[1] = ptube[0] + 100.;
- ptube[2] = (5150. - 1166.)/2.;
- gMC->Gsvolu("CSF3", "TUBE", idtmed[1116], ptube, 3);
- gMC->Gspos("CSF3", 1, "ALIC", -2100., AliCRTConstants::fgDepth-ptube[2], 0., idrotm[2001], "MANY");
-
- // PGC2 Access Shaft
- ptube[0] = 1100./2.;
- ptube[1] = ptube[0] + 100.;
- ptube[2] = (5150. - 690.)/2.;
- gMC->Gsvolu("CSF4", "TUBE", idtmed[1116], ptube, 3);
- gMC->Gspos("CSF4", 1, "ALIC", 375., AliCRTConstants::fgDepth-ptube[2], 1900.+2987.7, idrotm[2001], "MANY");
-
-}
-
-//_____________________________________________________________________________
-
-void AliCRTv0::CreateMaterials()
-{
- // Use the standard materials.
- AliCRT::CreateMaterials();
-}
-
-
-//_____________________________________________________________________________
-void AliCRTv0::DrawDetector()
+void AliCRTv0::DrawDetector() const
{
//
// Draw a shaded view of the L3 magnet
//
- cout << "AliCRTv0::DrawModule() : Drawing the module" << endl;
-
- gMC->Gsatt("*", "seen", -1);
- gMC->Gsatt("alic", "seen", 0);
-
- gMC->Gsatt("ALIC","seen",0);
- gMC->Gsatt("L3MO","seen",1); // L3 Magnet
- gMC->Gsatt("CRT1","seen",1); // Scintillators
-
- // Draw the molasse volumes
- gMC->Gsatt("CMO1","seen",0); // Exactly above the HALL
- gMC->Gsatt("CMO2","seen",0); // Molasse, along the PM25
- gMC->Gsatt("CMO3","seen",0); // molasse along the PGC2
- gMC->Gsatt("CMO4","seen",0); // Molasse, behind the PX24 upper part
- gMC->Gsatt("CMO5","seen",0); // molasse behind px24, lower part
- gMC->Gsatt("CMO6","seen",0); // behind the PX24
- gMC->Gsatt("CMO7","seen",0); // behind the PGC2
- gMC->Gsatt("CMO8","seen",0); // on the right side.
- gMC->Gsatt("CMO9","seen",0); // on the left side.
- gMC->Gsatt("CM10","seen",0); // betwen PX24 & PM25.
- gMC->Gsatt("CM11","seen",0); // betwen PGC2 & PM25.
- gMC->Gsatt("CM12","seen",0); // box above the hall.
-
- gMC->Gdopt("hide", "on");
- gMC->Gdopt("edge","off");
- gMC->Gdopt("shad", "on");
- gMC->Gsatt("*", "fill", 7);
- gMC->SetClipBox("ALIC", 0, 3000, -3000, 3000, -6000, 6000);
- gMC->DefaultRange();
- gMC->Gdraw("alic", 40, 30, 0, 10, 9.5, .009, .009);
- gMC->Gdhead(1111, "View of CRT(ACORDE)");
- gMC->Gdman(18, 4, "MAN");
-
-
-}
-
-//_____________________________________________________________________________
-void AliCRTv0::Init()
-{
- //
- // Initialise L3 magnet after it has been built
- Int_t i;
- //
- if(fDebug) {
- printf("\n%s: ",ClassName());
- for(i=0;i<35;i++) printf("*");
- printf(" CRTv0_INIT ");
- for(i=0;i<35;i++) printf("*");
- printf("\n%s: ",ClassName());
- //
- // Here the CRTv0 initialisation code (if any!)
- for(i=0;i<80;i++) printf("*");
- printf("\n");
- }
-
-}
-
-//_____________________________________________________________________________
-void AliCRTv0::StepManager()
-{
- //
- // Called for every step in the Cosmic Ray Trigger
- //
- static Int_t vol[5];
- Int_t copy;
- Int_t ipart;
- TLorentzVector pos;
- TLorentzVector mom;
-
- static Float_t hits[13];
- Int_t tracknumber = gAlice->CurrentTrack();
-
- static Float_t eloss;
- static Float_t tlength;
- Float_t theta;
- Float_t phi;
-
- if ( !gMC->IsTrackAlive() ) return;
-
- if (gMC->IsNewTrack()) {
- // Reset the deposited energy
- eloss = 0.;
- }
-
- eloss += gMC->Edep(); // Store the energy loss along the trajectory.
- tlength += gMC->TrackStep();
-
- if (gMC->IsTrackEntering() && (strcmp(gMC->CurrentVolName(),"CM12") == 0) ) {
-
- // Get current particle id (ipart), track position (pos) and momentum (mom)
- gMC->TrackPosition(pos);
- gMC->TrackMomentum(mom);
- ipart = gMC->TrackPid();
-
- Double_t tc = mom[0]*mom[0]+mom[1]*mom[1];
- Double_t pt = TMath::Sqrt(tc);
- theta = Float_t(TMath::ATan2(pt,Double_t(mom[2])))*kRaddeg;
- phi = Float_t(TMath::ATan2(Double_t(mom[1]),Double_t(mom[0])))*kRaddeg;
-
-
- vol[0] = gMC->CurrentVolOffID(1, vol[1]);
- vol[2] = gMC->CurrentVolID(copy);
- vol[3] = copy;
-
- hits[0] = 0.f; // (fnmou)
- hits[1] = (Float_t)ipart; // (fId)
-
- hits[2] = pos[0]; // X coordinate (fX)
- hits[3] = pos[1]; // Y coordinate (fY)
- hits[4] = pos[2]; // Z coordinate (fZ)
- hits[5] = mom[0]; // Px (fpxug)
- hits[6] = mom[1]; // Py (fpyug)
- hits[7] = mom[2]; // Pz (fpzug)
-
- hits[8] = gMC->GetMedium();//layer(flay)
- hits[9] = theta; // arrival angle
- hits[10] = phi; //
- hits[11] = eloss; // Energy loss
- hits[12] = tlength; // Trajectory lenght
- hits[13] = (Float_t)tracknumber;
-
- AddHit(gAlice->CurrentTrack(),vol, hits);
-
- }
+ Info("DrawDetector", "Drawing the module");
+
+ gMC->Gsatt("*", "seen", -1);
+
+ gMC->Gsatt("ALIC","seen",0);
+
+ gMC->Gsatt("L3MO","seen",0); // L3 Magnet, Mother
+ gMC->Gsatt("L3CO","seen",1); // Coils
+ gMC->Gsatt("L3C1","seen",1); // Coils
+ gMC->Gsatt("L3YO","seen",1); // Yoke
+ gMC->Gsatt("L3DO","seen",0); // return Yoke (DOOR)
+ gMC->Gsatt("L3FR","seen",1); // DOOR
+ gMC->Gsatt("L3IR","seen",0); // Inner layer
+ gMC->Gsatt("L3O1","seen",1); // Door opening
+ gMC->Gsatt("L3O2","seen",1); // Door opening
+
+ gMC->Gsatt("CRT1", "seen", 0); // CRT Mother
+ gMC->Gsatt("CRT2", "seen", 0); // Module air box
+ gMC->Gsatt("CRT3", "seen", 1); // Scintillators
+ gMC->Gsatt("CRT3", "colo", 2); // Scintillators
+ gMC->Gsatt("CRT4", "seen", 1); // Aluminium frame (long bars)
+ gMC->Gsatt("CRT4", "colo", 3); //
+ gMC->Gsatt("CRT5", "seen", 1); // Aluminium frame (short bars)
+ gMC->Gsatt("CRT5", "colo", 3); //
+ gMC->Gsatt("CRT6", "seen", 1); // Module support
+ gMC->Gsatt("CRT6", "colo", 3); //
+
+ gMC->Gdopt("hide", "on");
+ gMC->Gdopt("edge","off");
+ gMC->Gdopt("shad", "on");
+ gMC->Gsatt("*", "fill", 7);
+ gMC->SetClipBox("ALIC", 0, 3000, -3000, 3000, -6000, 6000);
+ gMC->DefaultRange();
+ //gMC->Gdraw("alic", 40, 30, 0, 10, 9.5, .009, .009);
+ gMC->Gdraw("alic", 30, 40, 0, -30, -60, .09, .09);
+ gMC->Gdhead(1111, "View of CRT(ACORDE)");
+ gMC->Gdman(18, 4, "MAN");
}
-
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff