#include "AliLog.h"
#include "AliTrackReference.h"
+
+#include <TGeoTrd1.h>
+
ClassImp(AliFRAMEv2)
//_____________________________________________________________________________
-AliFRAMEv2::AliFRAMEv2():
+ AliFRAMEv2::AliFRAMEv2():
fHoles(0)
{
// Constructor
//
TGeoPgon* shB77A = new TGeoPgon(0., 360., 18, 2);
shB77A->SetName("shB77A");
- shB77A->DefineSection( 0, -376., 280., 415.7);
- shB77A->DefineSection( 1, 376., 280., 415.7);
+ shB77A->DefineSection( 0, -376.5, 280., 415.7);
+ shB77A->DefineSection( 1, 376.5, 280., 415.7);
TGeoBBox* shB77B = new TGeoBBox(3.42, 2., 375.5);
shB77B->SetName("shB77B");
TGeoTranslation* trB77A = new TGeoTranslation("trB77A", +283.32, 0., 0.);
ptrd1[0] = 49.8;
ptrd1[1] = 70.7;
- ptrd1[2] = 376.0;
+ ptrd1[2] = 376.5;
ptrd1[3] = iFrH / 2.;
Float_t r = 342.0;
gMC->Gspos(nameCh, 1, nameMo, 0., 0., -12.62, 0, "ONLY"); // CBL 28/6/2006
}
-//
-// TOF mother volumes
-//
+//
+// TOF mother volumes as modified by B.Guerzoni
+// to remove overlaps/extrusions in case of aligned TOF SMs
+//
ptrd1[0] = 62.2500;
- ptrd1[1] = 67.3631;
- ptrd1[2] = 373.6;
- ptrd1[3] = 14.525; //AdC
+ ptrd1[1] = 64.25;
+ ptrd1[2] = 372.6;
+ ptrd1[3] = 14.525/2;
+ char nameChA[16];
+ sprintf(nameChA, "BTOFA");
+ TGeoTrd1 *trd1=new TGeoTrd1(nameChA,ptrd1[0],ptrd1[1],ptrd1[2],ptrd1[3]);
+ trd1->SetName("BTOFA"); // just to avoid a warning
+ char nameChB[16];
+ sprintf(nameChB, "BTOFB");
+ TGeoBBox *box1 = new TGeoBBox(nameChB,64.25 ,372.6, 14.525/2);
+ box1->SetName("BTOFB"); // just to avoid a warning
+ TGeoTranslation *tr1 = new TGeoTranslation("trnsl1",0, 0, -14.525/2 );
+ tr1->RegisterYourself();
+ TGeoTranslation *tr2 = new TGeoTranslation("trnsl2",0, 0, +14.525/2 );
+ tr2->RegisterYourself();
+ TGeoCompositeShape *Btofcs =new TGeoCompositeShape("Btofcs","(BTOFA:trnsl1)+(BTOFB:trnsl2)");
+
+
for (i = 0; i < 18; i++) {
char nameCh[16];
sprintf(nameCh, "BTOF%d",i);
char nameMo[16];
sprintf(nameMo, "BSEGMO%d",i);
- gMC->Gsvolu(nameCh, "TRD1", kAir, ptrd1, 4);
+ TGeoVolume* btf = new TGeoVolume(nameCh, Btofcs, gGeoManager->GetMedium("FRAME_Air"));
+ btf->SetName(nameCh);
gGeoManager->GetVolume(nameCh)->SetVisibility(kFALSE);
- gMC->Gspos(nameCh, 1, nameMo, 0., 0., 43.525, 0, "ONLY"); //AdC
+ gMC->Gspos(nameCh, 1, nameMo, 0., 0., 43.525, 0, "ONLY");
}
-
//
// Geometry of Rails starts here
//