/*
$Log$
+ Revision 1.7 2001/05/10 12:28:26 jbarbosa
+ Repositioned the RICH modules.
+
+ Revision 1.6 2001/02/13 20:10:45 jbarbosa
+ Removed call to SetNSec() (obsolete). Fixed bug in chamber initialisation (not all chambers were initialised).
+
+ Revision 1.5 2000/12/20 14:08:14 jbarbosa
+ Removed dependencies on TGeant3 (thanks to F. Carminati and I. Hrivnacova)
+
+ Revision 1.4 2000/12/18 17:44:49 jbarbosa
+ Took two lines out of output.
+
+ Revision 1.3 2000/10/03 21:44:09 morsch
+ Use AliSegmentation and AliHit abstract base classes.
+
+ Revision 1.2 2000/07/10 15:28:39 fca
+ Correction of the inheritance scheme
+
+ Revision 1.1 2000/06/30 16:40:03 dibari
+ New configurale version.
+
Revision 1.4 2000/06/13 13:13:40 jbarbosa
Correcting previous correction...
#include "AliCallf77.h"
#include "AliConst.h"
#include "AliPDG.h"
-#include "TGeant3.h"
ClassImp(AliRICHv2)
//___________________________________________
-AliRICHv2::AliRICHv2() : AliRICHv1()
+AliRICHv2::AliRICHv2()
{
// Default constructor fo AliRICHvv2 (full version)
//___________________________________________
AliRICHv2::AliRICHv2(const char *name, const char *title)
- : AliRICHv1(name,title)
+ : AliRICH(name,title)
{
// Full version of RICH with hits and diagnostics, CONFIURABLE
void AliRICHv2::Init()
{
- printf("*********************************** RICH_INIT ***********************************\n");
- printf("* *\n");
- printf("* AliRICHv2 Configurable version started *\n");
- printf("* *\n");
+ if(fDebug) {
+ printf("%s: *********************************** RICH_INIT ***********************************\n",ClassName());
+ printf("%s: * *\n",ClassName());
+ printf("%s: * AliRICHv2 Configurable version started *\n",ClassName());
+ printf("%s: * *\n",ClassName());
+ }
- AliRICHSegmentation* segmentation;
+ AliSegmentation* segmentation;
AliRICHGeometry* geometry;
AliRICHResponse* response;
//
// Initialize Tracking Chambers
//
- for (Int_t i=1; i<kNCH; i++) {
+ for (Int_t i=0; i<kNCH; i++) {
//printf ("i:%d",i);
- ( (AliRICHChamber*) (*fChambers)[i])->Init();
+ ( (AliRICHChamber*) (*fChambers)[i])->Init(i);
}
//
((AliRICHChamber*)(*fChambers)[5])->SetGid(6);
((AliRICHChamber*)(*fChambers)[6])->SetGid(7);
- Float_t pos1[3]={0,471.8999,165.2599};
- Chamber(0).SetChamberTransform(pos1[0],pos1[1],pos1[2],new TRotMatrix("rot993","rot993",90,0,70.69,90,19.30999,-90));
-
- Float_t pos2[3]={171,470,0};
- Chamber(1).SetChamberTransform(pos2[0],pos2[1],pos2[2],new TRotMatrix("rot994","rot994",90,-20,90,70,0,0));
-
- Float_t pos3[3]={0,500,0};
- Chamber(2).SetChamberTransform(pos3[0],pos3[1],pos3[2],new TRotMatrix("rot995","rot995",90,0,90,90,0,0));
-
- Float_t pos4[3]={-171,470,0};
- Chamber(3).SetChamberTransform(pos4[0],pos4[1],pos4[2], new TRotMatrix("rot996","rot996",90,20,90,110,0,0));
-
- Float_t pos5[3]={161.3999,443.3999,-165.3};
- Chamber(4).SetChamberTransform(pos5[0],pos5[1],pos5[2],new TRotMatrix("rot997","rot997",90,340,108.1999,70,18.2,70));
-
- Float_t pos6[3]={0., 471.9, -165.3,};
- Chamber(5).SetChamberTransform(pos6[0],pos6[1],pos6[2],new TRotMatrix("rot998","rot998",90,0,109.3099,90,19.30999,90));
-
- Float_t pos7[3]={-161.399,443.3999,-165.3};
- Chamber(6).SetChamberTransform(pos7[0],pos7[1],pos7[2],new TRotMatrix("rot999","rot999",90,20,108.1999,110,18.2,110));
-
segmentation=Chamber(0).GetSegmentationModel(0);
geometry=Chamber(0).GetGeometryModel();
response=Chamber(0).GetResponseModel();
-
-
- printf("* Pads : %3dx%3d *\n",segmentation->Npx(),segmentation->Npy());
- printf("* Pad size : %5.2f x%5.2f mm2 *\n",segmentation->Dpx(),segmentation->Dpy());
- printf("* Gap Thickness : %5.1f cm *\n",geometry->GetGapThickness());
- printf("* Radiator Width : %5.1f cm *\n",geometry->GetQuartzWidth());
- printf("* Radiator Length : %5.1f cm *\n",geometry->GetQuartzLength());
- printf("* Freon Thickness : %5.1f cm *\n",geometry->GetFreonThickness());
- printf("* Charge Slope : %5.1f ADC *\n",response->ChargeSlope());
- printf("* Feedback Prob. : %5.2f %% *\n",response->AlphaFeedback()*100);
- printf("* Debug Level : %3d *\n",GetDebugLevel());
- printf("* *\n");
- printf("* Success! *\n");
- printf("* *\n");
- printf("*********************************************************************************\n");
+ Float_t offset = 490 + 1.276 - geometry->GetGapThickness()/2; //distance from center of mother volume to methane
+ Float_t deltaphi = 19.5; //phi angle between center of chambers - z direction
+ Float_t deltatheta = 20; //theta angle between center of chambers - x direction
+ Float_t cosphi = TMath::Cos(deltaphi*TMath::Pi()/180);
+ Float_t sinphi = TMath::Sin(deltaphi*TMath::Pi()/180);
+ Float_t costheta = TMath::Cos(deltatheta*TMath::Pi()/180);
+ Float_t sintheta = TMath::Sin(deltatheta*TMath::Pi()/180);
+
+ Float_t pos1[3]={0. , offset*cosphi , offset*sinphi};
+ Float_t pos2[3]={offset*sintheta , offset*costheta , 0. };
+ Float_t pos3[3]={0. , offset , 0.};
+ Float_t pos4[3]={-offset*sintheta , offset*costheta , 0.};
+ Float_t pos5[3]={offset*sinphi , offset*costheta*cosphi, -offset*sinphi};
+ Float_t pos6[3]={0. , offset*cosphi , -offset*sinphi};
+ Float_t pos7[3]={ -offset*sinphi , offset*costheta*cosphi, -offset*sinphi};
+
+ Chamber(0).SetChamberTransform(pos1[0],pos1[1],pos1[2],new TRotMatrix("rot993","rot993",90., 0. , 90. - deltaphi, 90. , deltaphi, -90. ));
+ Chamber(1).SetChamberTransform(pos2[0],pos2[1],pos2[2],new TRotMatrix("rot994","rot994",90., -deltatheta , 90. , 90.- deltatheta , 0. , 0. ));
+ Chamber(2).SetChamberTransform(pos3[0],pos3[1],pos3[2],new TRotMatrix("rot995","rot995",90., 0. , 90. , 90. , 0. , 0. ));
+ Chamber(3).SetChamberTransform(pos4[0],pos4[1],pos4[2],new TRotMatrix("rot996","rot996",90., deltatheta , 90. , 90 + deltatheta , 0. , 0. ));
+ Chamber(4).SetChamberTransform(pos5[0],pos5[1],pos5[2],new TRotMatrix("rot997","rot997",90., 360. - deltatheta, 108.2 , 90.- deltatheta ,18.2 , 90 - deltatheta));
+ Chamber(5).SetChamberTransform(pos6[0],pos6[1],pos6[2],new TRotMatrix("rot998","rot998",90., 0. , 90 + deltaphi , 90. , deltaphi, 90. ));
+ Chamber(6).SetChamberTransform(pos7[0],pos7[1],pos7[2],new TRotMatrix("rot999","rot999",90., deltatheta , 108.2 , 90.+ deltatheta ,18.2 , 90 + deltatheta));
+
+ if(fDebug) {
+ printf("%s: * Pads : %3dx%3d *\n",
+ ClassName(),segmentation->Npx(),segmentation->Npy());
+ printf("%s: * Pad size : %5.2f x%5.2f mm2 *\n",
+ ClassName(),segmentation->Dpx(),segmentation->Dpy());
+ printf("%s: * Gap Thickness : %5.1f cm *\n",
+ ClassName(),geometry->GetGapThickness());
+ printf("%s: * Radiator Width : %5.1f cm *\n",
+ ClassName(),geometry->GetQuartzWidth());
+ printf("%s: * Radiator Length : %5.1f cm *\n",
+ ClassName(),geometry->GetQuartzLength());
+ printf("%s: * Freon Thickness : %5.1f cm *\n",
+ ClassName(),geometry->GetFreonThickness());
+ printf("%s: * Charge Slope : %5.1f ADC *\n",
+ ClassName(),response->ChargeSlope());
+ printf("%s: * Feedback Prob. : %5.2f %% *\n",
+ ClassName(),response->AlphaFeedback()*100);
+ printf("%s: * Debug Level : %3d *\n",
+ ClassName(),GetDebugLevel());
+ printf("%s: * *\n",
+ ClassName());
+ printf("%s: *********************************************************************************\n",
+ ClassName());
+ }
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff