// Author: Eric Dumonteil (dumontei@cea.fr)
-// This Builder is designed according to the enveloppe methode. The basic idea is to be able to allow moves of the slats on the support panels.
-// Those moves can be described with a simple set of parameters. The next step should be now to describe all the slats and their places by a unique
-// class, which would make the SlatBuilder far more compact since now only three parameters can define a slat and its position, like:
+// This Builder is designed according to the enveloppe methode. The basic idea is to be able to allow moves
+// of the slats on the support panels.
+// Those moves can be described with a simple set of parameters. The next step should be now to describe all
+// the slats and their places by a unique
+// class, which would make the SlatBuilder far more compact since now only three parameters can define a slat
+// and its position, like:
// * Bool_t rounded_shape_slat
// * Float_t slat_length
// * Float_t slat_number or Float_t slat_position
{
// CreateGeometry is the method containing all the informations concerning Stations 345 geometry.
// It includes description and placements of support panels and slats.
-// The code comes directly from what was written in AliMUONv1.cxx before, with modifications concerning the use of Enveloppe method to place the Geant volumes.
-// Now, few changes would allow the creation of a Slat methode where slat could be described by few parameters, and this builder would then be dedicated only to the
+// The code comes directly from what was written in AliMUONv1.cxx before, with modifications concerning
+// the use of Enveloppe method to place the Geant volumes.
+// Now, few changes would allow the creation of a Slat methode where slat could be described by few parameters,
+// and this builder would then be dedicated only to the
// placements of the slats. Those modifications could shorten the Station 345 geometry by a non-negligeable factor...
-
-
Int_t *idtmed = fMUON->GetIdtmed()->GetArray()-1099;
Int_t idGlass = idtmed[1111];
Int_t idCarbon = idtmed[1112];
Int_t idRoha = idtmed[1113];
- Int_t idGas=idtmed[1108]; // medium 9 = Ar-CO2 gas (80%+20%)
- Int_t idAir= idtmed[1100]; // medium 1
+ Int_t idGas = idtmed[1108]; // medium 9 = Ar-CO2 gas (80%+20%)
+ Int_t idAir = idtmed[1100]; // medium 1
// sensitive area: 40*40 cm**2
const Float_t kSensLength = 40.;
Float_t spar[3];
Int_t i, j;
+ Int_t detElementNumber;
// the panel volume contains the rohacell
Int_t* fStations = new Int_t[5];
for (Int_t i=0; i<5; i++) fStations[i] = 1;
+ fStations[2] = 1;
if (fStations[2])
{
-
//********************************************************************
// Station 3 **
//********************************************************************
Float_t *dum=0;
const Int_t kNslats3 = 5; // number of slats per quadrant
- const Int_t kNPCB3[kNslats3] = {3,4,4,3,2}; // n PCB per slat
- const Float_t kXpos3[kNslats3] = {31., 0., 0., 0., 0.};
+ const Int_t kNPCB3[kNslats3] = {4,4,4,3,2}; // n PCB per slat
+ const Float_t kXpos3[kNslats3] = {0., 0., 0., 0., 0.};//{31., 0., 0., 0., 0.};
Float_t slatLength3[kNslats3];
// create and position the slat (mother) volumes
char idSlatCh6[5];
Float_t xSlat3;
Float_t angle = 0.;
-
Float_t spar2[3];
- for (i = 0; i<kNslats3; i++){
+ for (i = 0; i < kNslats3; i++){
slatLength3[i] = kPcbLength * kNPCB3[i] + 2. * kDslatLength;
xSlat3 = slatLength3[i]/2. - kVframeLength/2. + kXpos3[i];
- if (i==1 || i==0) slatLength3[i] -= 2. *kDslatLength; // frame out in PCB with circular border
+ if (i == 1 || i == 0) slatLength3[i] -= 2. *kDslatLength; // frame out in PCB with circular border
Float_t ySlat31 = kSensHeight * i - kYoverlap * i;
Float_t ySlat32 = -kSensHeight * i + kYoverlap * i;
spar[0] = slatLength3[i]/2.;
spar[2] = kSlatWidth/2. * 1.01;
// take away 5 cm from the first slat in chamber 5
Float_t xSlat32 = 0;
- if (i==1 || i==2) { // 1 pcb is shortened by 5cm
+ if (i==0 || i==1 || i==2) { // 1 pcb is shortened by 5cm
spar2[0] = spar[0]-5./2.;
xSlat32 = xSlat3 - 5/2.;
- }
- else {
+ } else {
spar2[0] = spar[0];
xSlat32 = xSlat3;
}
Float_t dzCh3=spar[2] * 1.01;
// zSlat to be checked (odd downstream or upstream?)
Float_t zSlat = (i%2 ==0)? -spar[2] : spar[2];
-// sprintf(volNam5,"S05%d",i);
-// gMC->Gsvolu(volNam5,"BOX",slatMaterial,spar2,3);
-// gMC->Gspos(volNam5, i*4+1,slats5Mother, xSlat32, ySlat31, zoffs5+zSlat+2.*dzCh3, 0, "ONLY");
-// gMC->Gspos(volNam5, i*4+2,slats5Mother,-xSlat32, ySlat31, zoffs5+zSlat-2.*dzCh3, 0, "ONLY");
+ // sprintf(volNam5,"S05%d",i);
+ // gMC->Gsvolu(volNam5,"BOX",slatMaterial,spar2,3);
+ // gMC->Gspos(volNam5, i*4+1,slats5Mother, xSlat32, ySlat31, zoffs5+zSlat+2.*dzCh3, 0, "ONLY");
+ // gMC->Gspos(volNam5, i*4+2,slats5Mother,-xSlat32, ySlat31, zoffs5+zSlat-2.*dzCh3, 0, "ONLY");
sprintf(idSlatCh5,"LA%d",kNslats3-1+i);
+ detElementNumber = 500 + i + kNslats3-1;
gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3);
- GetChamber(4)->GetGeometry()->AddEnvelope(idSlatCh5, true, TGeoTranslation(xSlat32, ySlat31, zSlat+2.*dzCh3) ,TGeoRotation("rot1",90,angle,90,90+angle,0,0)
- );
+ GetChamber(4)->GetGeometry()->AddEnvelope(idSlatCh5, true, TGeoTranslation(xSlat32, ySlat31, zSlat+2.*dzCh3),
+ TGeoRotation("rot1",90,angle,90,90+angle,0,0) );
sprintf(idSlatCh5,"LA%d",3*kNslats3-2+i);
+ detElementNumber = 550 + i + kNslats3-1;
gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3);
- GetChamber(4)->GetGeometry()->AddEnvelope(idSlatCh5, true, TGeoTranslation(-xSlat32, ySlat31, zSlat-2.*dzCh3) ,TGeoRotation("rot2",90,180+angle,90,90+angle,180,0)
- );
-
- if (i>0) {
-
- sprintf(idSlatCh5,"LA%d",kNslats3-1-i);
- gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3);
- GetChamber(4)->GetGeometry()->AddEnvelope(idSlatCh5, true, TGeoTranslation(xSlat32, ySlat32, zSlat+2.*dzCh3) ,TGeoRotation("rot3",90,angle,90,270+angle,180,0)
- );
-
- sprintf(idSlatCh5,"LA%d",3*kNslats3-2-i);
- gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3);
- GetChamber(4)->GetGeometry()->AddEnvelope(idSlatCh5, true, TGeoTranslation(-xSlat32, ySlat32, zSlat-2.*dzCh3) ,TGeoRotation("rot4",90,180+angle,90,270+angle,0,0)
- );
+ GetChamber(4)->GetGeometry()->AddEnvelope(idSlatCh5, true, TGeoTranslation(-xSlat32, ySlat31, zSlat-2.*dzCh3),
+ TGeoRotation("rot2",90,180+angle,90,90+angle,180,0) );
+
+ if (i > 0) {
+ sprintf(idSlatCh5,"LA%d",kNslats3-1-i);
+ detElementNumber = 500 - i + kNslats3-1;
+ gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3);
+ GetChamber(4)->GetGeometry()->AddEnvelope(idSlatCh5, true, TGeoTranslation(xSlat32, ySlat32, zSlat+2.*dzCh3),
+ TGeoRotation("rot3",90,angle,90,270+angle,180,0) );
+
+ sprintf(idSlatCh5,"LA%d",3*kNslats3-2-i);
+ detElementNumber = 550 - i + kNslats3-1;
+ gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3);
+ GetChamber(4)->GetGeometry()->AddEnvelope(idSlatCh5, true, TGeoTranslation(-xSlat32, ySlat32, zSlat-2.*dzCh3),
+ TGeoRotation("rot4",90,180+angle,90,270+angle,0,0) );
}
- sprintf(idSlatCh6,"LB%d",kNslats3-1+i);
+ sprintf(idSlatCh6,"LB%d",kNslats3-1+i);
+ detElementNumber = 600 + i + kNslats3-1;
gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar2,3);
- GetChamber(5)->GetGeometry()->AddEnvelope(idSlatCh6, true, TGeoTranslation(xSlat3, ySlat31, zSlat+2.*dzCh3) ,TGeoRotation("rot5",90,angle,90,90+angle,0,0)
- );
+ GetChamber(5)->GetGeometry()->AddEnvelope(idSlatCh6, true, TGeoTranslation(xSlat3, ySlat31, zSlat+2.*dzCh3),
+ TGeoRotation("rot5",90,angle,90,90+angle,0,0) );
sprintf(idSlatCh6,"LB%d",3*kNslats3-2+i);
+ detElementNumber = 650 + i + kNslats3-1;
gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar2,3);
- GetChamber(5)->GetGeometry()->AddEnvelope(idSlatCh6, true, TGeoTranslation(-xSlat3, ySlat31, zSlat-2.*dzCh3) ,TGeoRotation("rot6",90,180+angle,90,90+angle,180,0)
- );
-
- if (i>0) {
- sprintf(idSlatCh6,"LB%d",kNslats3-1-i);
- gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar2,3);
- GetChamber(5)->GetGeometry()->AddEnvelope(idSlatCh6, true, TGeoTranslation(xSlat3, ySlat32, zSlat+2.*dzCh3) ,TGeoRotation("rot7",90,angle,90,270+angle,180,0)
- );
-
- sprintf(idSlatCh6,"LB%d",3*kNslats3-2-i);
- gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar2,3);
- GetChamber(5)->GetGeometry()->AddEnvelope(idSlatCh6, true, TGeoTranslation(-xSlat3, ySlat32, zSlat-2.*dzCh3) ,TGeoRotation("rot8",90,180+angle,90,270+angle,0,0)
- );
- }
- }
+ GetChamber(5)->GetGeometry()->AddEnvelope(idSlatCh6, true, TGeoTranslation(-xSlat3, ySlat31, zSlat-2.*dzCh3),
+ TGeoRotation("rot6",90,180+angle,90,90+angle,180,0) );
+
+ if (i > 0) {
+ sprintf(idSlatCh6,"LB%d",kNslats3-1-i);
+ detElementNumber = 600 - i + kNslats3-1;
+ gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar2,3);
+ GetChamber(5)->GetGeometry()->AddEnvelope(idSlatCh6, true, TGeoTranslation(xSlat3, ySlat32, zSlat+2.*dzCh3),
+ TGeoRotation("rot7",90,angle,90,270+angle,180,0) );
+
+ sprintf(idSlatCh6,"LB%d",3*kNslats3-2-i);
+ detElementNumber = 650 - i + kNslats3-1;
+ gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar2,3);
+ GetChamber(5)->GetGeometry()->AddEnvelope(idSlatCh6, true, TGeoTranslation(-xSlat3, ySlat32, zSlat-2.*dzCh3),
+ TGeoRotation("rot8",90,180+angle,90,270+angle,0,0) );
+ }
+ }
// create the panel volume
gMC->Gsvolu("SB5B","BOX",kBframeMaterial,bFramepar2,3);
gMC->Gsvolu("S06B","BOX",kBframeMaterial,bFramepar,3);
- index=0;
+ index = 0;
for (i = 0; i<kNslats3; i++){
- for (Int_t quadrant=1; quadrant<=4; quadrant++) {
-
- if (i==0&&quadrant==2) continue;
- if (i==0&&quadrant==4) continue;
-
- sprintf(idSlatCh5,"LA%d",ConvertSlatNum(i,quadrant,4));
- sprintf(idSlatCh6,"LB%d",ConvertSlatNum(i,quadrant,4));
- Float_t xvFrame = (slatLength3[i] - kVframeLength)/2.;
- Float_t xvFrame2 = xvFrame;
-
- if ( i==1 || i ==2 ) xvFrame2 -= 5./2.;
-
- // position the vertical frames
- if (i!=1 && i!=0) {
- GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05V", idSlatCh5, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame2,0.,0.));
- GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05V", idSlatCh5, (2*i)*10+quadrant,TGeoTranslation(-xvFrame2,0.,0.));
- GetChamber(5)->GetGeometry()->AddEnvelopeConstituent("S06V", idSlatCh6, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
- GetChamber(5)->GetGeometry()->AddEnvelopeConstituent("S06V", idSlatCh6, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
-
- }
- // position the panels and the insulating material
- for (j=0; j<kNPCB3[i]; j++){
- if (i==1&&j==0) continue;
- index++;
- Float_t xx = kSensLength * (-kNPCB3[i]/2.+j+.5);
- Float_t xx2 = xx + 5/2.;
+ for (Int_t quadrant=1; quadrant<=4; quadrant++) {
+
+ if (i==0&&quadrant==2) continue;
+ if (i==0&&quadrant==4) continue;
+
+ sprintf(idSlatCh5,"LA%d",ConvertSlatNum(i,quadrant,kNslats3-1));
+ sprintf(idSlatCh6,"LB%d",ConvertSlatNum(i,quadrant,kNslats3-1));
+ Float_t xvFrame = (slatLength3[i] - kVframeLength)/2.;
+ Float_t xvFrame2 = xvFrame;
+
+ if ( i==0 || i==1 || i ==2 ) xvFrame2 -= 5./2.;
+
+ // position the vertical frames
+ if (i!=1 && i!=0) {
+ GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05V", idSlatCh5,
+ (2*i-1)*10+quadrant,TGeoTranslation(xvFrame2,0.,0.));
+ GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05V", idSlatCh5,
+ (2*i)*10+quadrant,TGeoTranslation(-xvFrame2,0.,0.));
+ GetChamber(5)->GetGeometry()->AddEnvelopeConstituent("S06V", idSlatCh6,
+ (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
+ GetChamber(5)->GetGeometry()->AddEnvelopeConstituent("S06V", idSlatCh6,
+ (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
+
+ }
+ // position the panels and the insulating material
+ for (j=0; j<kNPCB3[i]; j++){
+ if (i==1&&j==0) continue;
+ if (i==0&&j==0) continue;
+ index++;
+ Float_t xx = kSensLength * (-kNPCB3[i]/2.+j+.5);
+ Float_t xx2 = xx+ 5/2.;
- Float_t zPanel = spar[2] - panelpar[2];
- if ( (i==1 || i==2) && j == kNPCB3[i]-1) { // 1 pcb is shortened by 5cm
- GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("SB5C", idSlatCh5, 2*index-1,TGeoTranslation(xx,0.,zPanel));
- GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("SB5C", idSlatCh5, 2*index,TGeoTranslation(xx,0.,-zPanel));
- GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("SB5I", idSlatCh5, index,TGeoTranslation(xx,0.,0.));
- }
- else if ( (i==1 || i==2) && j < kNPCB3[i]-1) {
- GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05C", idSlatCh5, 2*index-1,TGeoTranslation(xx2,0.,zPanel));
- GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05C", idSlatCh5, 2*index,TGeoTranslation(xx2,0.,-zPanel));
- GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05I", idSlatCh5, index,TGeoTranslation(xx2,0.,0.));
- }
- else {
- GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05C", idSlatCh5, 2*index-1,TGeoTranslation(xx,0.,zPanel));
- GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05C", idSlatCh5, 2*index,TGeoTranslation(xx,0.,-zPanel));
- GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05I", idSlatCh5, index,TGeoTranslation(xx,0.,0.));
- }
- GetChamber(5)->GetGeometry()->AddEnvelopeConstituent("S06C", idSlatCh6, 2*index-1,TGeoTranslation(xx,0.,zPanel));
- GetChamber(5)->GetGeometry()->AddEnvelopeConstituent("S06C", idSlatCh6, 2*index,TGeoTranslation(xx,0.,-zPanel));
- GetChamber(5)->GetGeometry()->AddEnvelopeConstituent("S06I", idSlatCh6, index,TGeoTranslation(xx,0.,0.));
+ Float_t zPanel = spar[2] - panelpar[2];
+ if ( (i == 0 || i == 1 || i == 2) && j == kNPCB3[i]-1) { // 1 pcb is shortened by 5cm
+ GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("SB5C", idSlatCh5, 2*index-1,TGeoTranslation(xx,0.,zPanel));
+ GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("SB5C", idSlatCh5, 2*index,TGeoTranslation(xx,0.,-zPanel));
+ GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("SB5I", idSlatCh5, index,TGeoTranslation(xx,0.,0.));
+ }
+ else if ( (i == 0 || i == 1 || i == 2) && j < kNPCB3[i]-1) {
+ GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05C", idSlatCh5, 2*index-1,TGeoTranslation(xx2,0.,zPanel));
+ GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05C", idSlatCh5, 2*index,TGeoTranslation(xx2,0.,-zPanel));
+ GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05I", idSlatCh5, index,TGeoTranslation(xx2,0.,0.));
+ }
+ else {
+ GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05C", idSlatCh5, 2*index-1,TGeoTranslation(xx,0.,zPanel));
+ GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05C", idSlatCh5, 2*index,TGeoTranslation(xx,0.,-zPanel));
+ GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05I", idSlatCh5, index,TGeoTranslation(xx,0.,0.));
+ }
+ GetChamber(5)->GetGeometry()->AddEnvelopeConstituent("S06C", idSlatCh6, 2*index-1,TGeoTranslation(xx,0.,zPanel));
+ GetChamber(5)->GetGeometry()->AddEnvelopeConstituent("S06C", idSlatCh6, 2*index,TGeoTranslation(xx,0.,-zPanel));
+ GetChamber(5)->GetGeometry()->AddEnvelopeConstituent("S06I", idSlatCh6, index,TGeoTranslation(xx,0.,0.));
- }
- }
+ }
+ }
}
-
+
// position the rohacell volume inside the panel volume
gMC->Gspos("S05R",1,"S05C",0.,0.,0.,0,"ONLY");
gMC->Gspos("SB5R",1,"SB5C",0.,0.,0.,0,"ONLY");
gMC->Gsvolu("S06N","BOX",kNulocMaterial,nulocpar,3);
index = 0;
Float_t xxmax2 = xxmax - 5./2.;
- for (xx = -xxmax; xx<=xxmax; xx+=2*kNulocLength) {
+ for (xx = -xxmax; xx <= xxmax; xx += 2*kNulocLength) {
index++;
gMC->Gspos("S05N",2*index-1,"S05B", xx, 0.,-kBframeWidth/4., 0, "ONLY");
gMC->Gspos("S05N",2*index ,"S05B", xx, 0., kBframeWidth/4., 0, "ONLY");
gMC->Gspos("S06N",2*index-1,"S06B", xx, 0.,-kBframeWidth/4., 0, "ONLY");
gMC->Gspos("S06N",2*index ,"S06B", xx, 0., kBframeWidth/4., 0, "ONLY");
}
-
// position the volumes approximating the circular section of the pipe
Float_t yoffs = kSensHeight/2.-kYoverlap;
Float_t epsilon = 0.001;
- Int_t ndiv=6;
+ Int_t ndiv = 6;
Double_t divpar[3];
Double_t dydiv= kSensHeight/ndiv;
- Double_t ydiv = yoffs -dydiv;
- Int_t imax=0;
+ Double_t ydiv = yoffs -dydiv/2.;
+ Int_t imax = 0;
imax = 1;
- Float_t rmin = 33.;
- for (Int_t idiv=0;idiv<ndiv; idiv++){
- ydiv+= dydiv;
- Float_t xdiv = 0.;
- if (ydiv<rmin) xdiv= rmin * TMath::Sin( TMath::ACos(ydiv/rmin) );
+ Double_t rmin = 31.5; // Corrected in sep04 from PQ-LAT-SR2 de CEA-DSM-DAPNIA-SIS/BE ph HARDY 19-Oct-2002 slat
+ Double_t xdiv = 0.;
+ for (Int_t idiv = 0;idiv < ndiv; idiv++){
+ ydiv += dydiv;
+ xdiv = 0.;
+ if (ydiv < rmin) xdiv = rmin * TMath::Sin( TMath::ACos(ydiv/rmin) );
divpar[0] = (kPcbLength-xdiv)/2.;
divpar[1] = dydiv/2. - epsilon;
divpar[2] = kSensWidth/2.;
- Float_t xvol=(kPcbLength+xdiv)/2.;
- Float_t yvol=ydiv + dydiv/2.;
-
- for (Int_t quadrant=1; quadrant<=4; quadrant++)
- {
- sprintf(idSlatCh5,"LA%d",ConvertSlatNum(1,quadrant,4));
- sprintf(idSlatCh6,"LB%d",ConvertSlatNum(1,quadrant,4));
-
- GetChamber(4)->GetGeometry()->AddEnvelopeConstituentParam("S05G", idSlatCh5, quadrant*100+imax+4*idiv+1,TGeoTranslation(xvol-(kPcbLength * (kNPCB3[1]-1)/2. + 35./2.),yvol-kPcbLength+kYoverlap,0.),3,divpar);
- GetChamber(5)->GetGeometry()->AddEnvelopeConstituentParam("S06G", idSlatCh6, quadrant*100+imax+4*idiv+1,TGeoTranslation(xvol-kPcbLength * kNPCB3[1]/2.,yvol-kPcbLength+kYoverlap,0.),3,divpar);
+ Float_t xvol = (kPcbLength+xdiv)/2.;
+ Float_t yvol = ydiv;
+ // Volumes close to the beam pipe for slat i=1 so 4 slats per chamber
+ for (Int_t quadrant = 1; quadrant <= 4; quadrant++) {
+ sprintf(idSlatCh5,"LA%d",ConvertSlatNum(1,quadrant,kNslats3-1));
+ sprintf(idSlatCh6,"LB%d",ConvertSlatNum(1,quadrant,kNslats3-1));
+
+ GetChamber(4)->GetGeometry()->AddEnvelopeConstituentParam("S05G", idSlatCh5, quadrant*100+imax+4*idiv+1,
+ TGeoTranslation(xvol-(kPcbLength * (kNPCB3[1]-1)/2. + 35./2.),yvol-kPcbLength+kYoverlap,0.),3,divpar);
+
+ GetChamber(5)->GetGeometry()->AddEnvelopeConstituentParam("S06G", idSlatCh6, quadrant*100+imax+4*idiv+1,
+ TGeoTranslation(xvol-kPcbLength * kNPCB3[1]/2.,yvol-kPcbLength+kYoverlap,0.),3,divpar);
}
-
}
- cout << "Geometry for Station 3...... done" << endl;
+
+ // Volumes close to the beam pipe for slat i=0 so 2 slats per chamber (Lattes centrales de la station 3)
+ // Gines Martinez, Subatech sep 04
+ // 9 box volumes are used to define the PCB closed to the beam pipe of the slat 122000SR1 of chamber 5 and 6 of St3
+ // Cette code a ete ecrit suivant le plan PQ-LAT-SR1 de CEA-DSM-DAPNIA-SIS/BE ph HARDY 8-Oct-2002
+ // Rmin = 31.5 cm
+ Double_t rmin_122000SR1 = 31.5; //in cm
+ ndiv = 9;
+ dydiv = kSensHeight/ndiv; // Vertical size of the box volume approximating the rounded PCB
+ ydiv = -kSensHeight/2 + dydiv/2.-kYoverlap; // Initializing vertical position of the volume from bottom
+ xdiv = 0.; // Initializing horizontal position of the box volumes
+ for (Int_t idiv=0;idiv<ndiv; idiv++){
+ xdiv = TMath::Abs( rmin_122000SR1 * TMath::Sin( TMath::ACos(ydiv/rmin_122000SR1) ) );
+ divpar[0] = (kPcbLength-xdiv)/2.; // Dimension of the box volume
+ divpar[1] = dydiv/2. - epsilon;
+ divpar[2] = kSensWidth/2.;
+ Float_t xvol = (kPcbLength+xdiv)/2.; //2D traslition for positionning of box volume
+ Float_t yvol = ydiv;
+ Int_t side;
+ for (side = 1; side <= 2; side++) {
+ sprintf(idSlatCh5,"LA%d",4);
+ sprintf(idSlatCh6,"LB%d",4);
+ if(side == 2) {
+ sprintf(idSlatCh5,"LA%d",13);
+ sprintf(idSlatCh6,"LB%d",13);
+ }
+ GetChamber(4)->GetGeometry()->AddEnvelopeConstituentParam("S05G", idSlatCh5,500+side*100+imax+4*idiv+1,
+ TGeoTranslation(xvol-(kPcbLength * (kNPCB3[0]-1)/2. + 35./2.),yvol+kYoverlap,0.),3,divpar);
+
+ GetChamber(5)->GetGeometry()->AddEnvelopeConstituentParam("S06G", idSlatCh6,500+side*100+imax+4*idiv+1,
+ TGeoTranslation(xvol-kPcbLength * kNPCB3[0]/2.,yvol+kYoverlap,0.),3,divpar);
+ }
+ ydiv += dydiv; // Going from bottom to top
+ }
+ cout << "Geometry for Station 3...... done" << endl;
}
if (fStations[3]) {
// // indices 1 and 2 for first and second chambers in the station
// // iChamber (first chamber) kept for other quanties than Z,
// // assumed to be the same in both chambers
+// corrected geometry (JP. Cussonneau, Ch. Finck)
iChamber = GetChamber(6);
iChamber1 = iChamber;
iChamber2 = GetChamber(7);
- const Int_t kNslats4 = 6; // number of slats per quadrant
- const Int_t kNPCB4[kNslats4] = {4,4,5,5,4,3}; // n PCB per slat
- const Float_t kXpos4[kNslats4] = {38.5, 40., 0., 0., 0., 0.};
+ const Int_t kNslats4 = 7; // number of slats per quadrant
+ const Int_t kNPCB4[kNslats4] = {5,6,5,5,4,3,2}; // n PCB per slat
+ const Float_t kXpos4[kNslats4] = {38.5, 0., 0., 0., 0., 0., 0.};
Float_t slatLength4[kNslats4];
// // create and position the slat (mother) volumes
for (i = 0; i<kNslats4; i++){
slatLength4[i] = kPcbLength * kNPCB4[i] + 2. * kDslatLength;
xSlat4 = slatLength4[i]/2. - kVframeLength/2. + kXpos4[i];
- if (i==1) slatLength4[i] -= 2. *kDslatLength; // frame out in PCB with circular border
- ySlat4 = kSensHeight * i - kYoverlap *i;
+ if (i == 1) slatLength4[i] -= 2. *kDslatLength; // frame out in PCB with circular border
+ ySlat4 = kSensHeight * i - kYoverlap *i;
spar[0] = slatLength4[i]/2.;
spar[1] = kSlatHeight/2.;
spar[2] = kSlatWidth/2.*1.01;
- Float_t dzCh4=spar[2]*1.01;
+ Float_t dzCh4 = spar[2]*1.01;
// zSlat to be checked (odd downstream or upstream?)
Float_t zSlat = (i%2 ==0)? spar[2] : -spar[2];
sprintf(idSlatCh7,"LC%d",kNslats4-1+i);
+ detElementNumber = 700 + i + kNslats4-1;
gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3);
- GetChamber(6)->GetGeometry()->AddEnvelope(idSlatCh7, true, TGeoTranslation(xSlat4, ySlat4, zSlat+2.*dzCh4));
+ GetChamber(6)->GetGeometry()->AddEnvelope(idSlatCh7, true, TGeoTranslation(xSlat4, ySlat4, zSlat+2.*dzCh4),
+ TGeoRotation("rot1",90,angle,90,90+angle,0,0) );
sprintf(idSlatCh7,"LC%d",3*kNslats4-2+i);
+ detElementNumber = 750 + i + kNslats4-1;
gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3);
- GetChamber(6)->GetGeometry()->AddEnvelope(idSlatCh7, true, TGeoTranslation(-xSlat4, ySlat4, zSlat-2.*dzCh4));
+ GetChamber(6)->GetGeometry()->AddEnvelope(idSlatCh7, true, TGeoTranslation(-xSlat4, ySlat4, zSlat-2.*dzCh4),
+ TGeoRotation("rot2",90,180+angle,90,90+angle,180,0) );
- if (i>0) {
-
- sprintf(idSlatCh7,"LC%d",kNslats4-1-i);
- gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3);
- GetChamber(6)->GetGeometry()->AddEnvelope(idSlatCh7, true, TGeoTranslation(xSlat4, -ySlat4, zSlat+2.*dzCh4) ,TGeoRotation("rot3",90,angle,90,270+angle,180,0)
- );
-
- sprintf(idSlatCh7,"LC%d",3*kNslats4-2-i);
- gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3);
- GetChamber(6)->GetGeometry()->AddEnvelope(idSlatCh7, true, TGeoTranslation(-xSlat4, -ySlat4, zSlat-2.*dzCh4) ,TGeoRotation("rot3",90,angle,90,270+angle,180,0)
- );
+ if (i > 0) {
+ sprintf(idSlatCh7,"LC%d",kNslats4-1-i);
+ detElementNumber = 700 - i + kNslats4-1;
+ gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3);
+ GetChamber(6)->GetGeometry()->AddEnvelope(idSlatCh7, true, TGeoTranslation(xSlat4, -ySlat4, zSlat+2.*dzCh4),
+ TGeoRotation("rot3",90,angle,90,270+angle,180,0) );
+
+ sprintf(idSlatCh7,"LC%d",3*kNslats4-2-i);
+ detElementNumber = 750 - i + kNslats4-1;
+ gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3);
+ GetChamber(6)->GetGeometry()->AddEnvelope(idSlatCh7, true,
+ TGeoTranslation(-xSlat4, -ySlat4, zSlat-2.*dzCh4),
+ TGeoRotation("rot4",90,180+angle,90,270+angle,0,0) );
}
sprintf(idSlatCh8,"LD%d",kNslats4-1+i);
+ detElementNumber = 800 + i + kNslats4-1;
gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3);
- GetChamber(7)->GetGeometry()->AddEnvelope(idSlatCh8, true, TGeoTranslation(xSlat4, ySlat4, zSlat+2.*dzCh4) ,TGeoRotation("rot5",90,angle,90,90+angle,0,0)
- );
+ GetChamber(7)->GetGeometry()->AddEnvelope(idSlatCh8, true, TGeoTranslation(xSlat4, ySlat4, zSlat+2.*dzCh4),
+ TGeoRotation("rot5",90,angle,90,90+angle,0,0) );
sprintf(idSlatCh8,"LD%d",3*kNslats4-2+i);
+ detElementNumber = 850 + i + kNslats4-1;
gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3);
- GetChamber(7)->GetGeometry()->AddEnvelope(idSlatCh8, true, TGeoTranslation(-xSlat4, ySlat4, zSlat-2.*dzCh4) ,TGeoRotation("rot6",90,180+angle,90,90+angle,180,0)
- );
- if (i>0) {
- sprintf(idSlatCh8,"LD%d",kNslats4-1-i);
- gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3);
- GetChamber(7)->GetGeometry()->AddEnvelope(idSlatCh8, true, TGeoTranslation(xSlat4, -ySlat4, zSlat+2.*dzCh4) ,TGeoRotation("rot7",90,angle,90,270+angle,180,0)
- );
- sprintf(idSlatCh8,"LD%d",3*kNslats4-2-i);
- gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3);
- GetChamber(7)->GetGeometry()->AddEnvelope(idSlatCh8, true, TGeoTranslation(-xSlat4, -ySlat4, zSlat-2.*dzCh4) ,TGeoRotation("rot8",90,180+angle,90,270+angle,0,0)
- );
+ GetChamber(7)->GetGeometry()->AddEnvelope(idSlatCh8, true, TGeoTranslation(-xSlat4, ySlat4, zSlat-2.*dzCh4),
+ TGeoRotation("rot6",90,180+angle,90,90+angle,180,0) );
+ if (i > 0) {
+ sprintf(idSlatCh8,"LD%d",kNslats4-1-i);
+ detElementNumber = 800 - i + kNslats4-1;
+ gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3);
+ GetChamber(7)->GetGeometry()->AddEnvelope(idSlatCh8, true, TGeoTranslation(xSlat4, -ySlat4, zSlat+2.*dzCh4),
+ TGeoRotation("rot7",90,angle,90,270+angle,180,0) );
+ sprintf(idSlatCh8,"LD%d",3*kNslats4-2-i);
+ detElementNumber = 850 - i + kNslats4-1;
+ gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3);
+ GetChamber(7)->GetGeometry()->AddEnvelope(idSlatCh8, true, TGeoTranslation(-xSlat4, -ySlat4, zSlat-2.*dzCh4),
+ TGeoRotation("rot8",90,180+angle,90,270+angle,0,0) );
}
}
-
// create the panel volume
gMC->Gsvolu("S07C","BOX",kPanelMaterial,panelpar,3);
gMC->Gsvolu("S07B","BOX",kBframeMaterial,bFramepar,3);
gMC->Gsvolu("S08B","BOX",kBframeMaterial,bFramepar,3);
- index=0;
- for (i = 0; i<kNslats4; i++){
- for (Int_t quadrant=1; quadrant<=4; quadrant++) {
+ index = 0;
+ for (i = 0; i < kNslats4; i++){
+ for (Int_t quadrant = 1; quadrant <= 4; quadrant++) {
- if (i==0&&quadrant==2) continue;
- if (i==0&&quadrant==4) continue;
+ if (i == 0 && quadrant == 2) continue;
+ if (i == 0 && quadrant == 4) continue;
- sprintf(idSlatCh7,"LC%d",ConvertSlatNum(i,quadrant,5));
- sprintf(idSlatCh8,"LD%d",ConvertSlatNum(i,quadrant,5));
- Float_t xvFrame = (slatLength4[i] - kVframeLength)/2.;
+ sprintf(idSlatCh7,"LC%d",ConvertSlatNum(i,quadrant,kNslats4-1));
+ sprintf(idSlatCh8,"LD%d",ConvertSlatNum(i,quadrant,kNslats4-1));
+ Float_t xvFrame = (slatLength4[i] - kVframeLength)/2.;
- // position the vertical frames
- if (i!=1 && i!=0) {
- GetChamber(6)->GetGeometry()->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
- GetChamber(6)->GetGeometry()->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
- GetChamber(7)->GetGeometry()->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
- GetChamber(7)->GetGeometry()->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
- }
- // position the panels and the insulating material
- for (j=0; j<kNPCB4[i]; j++){
- index++;
- Float_t xx = kSensLength * (-kNPCB4[i]/2.+j+.5);
-
- Float_t zPanel = spar[2] - panelpar[2];
- GetChamber(6)->GetGeometry()->AddEnvelopeConstituent("S07C", idSlatCh7, 2*index-1,TGeoTranslation(xx,0.,zPanel));
- GetChamber(6)->GetGeometry()->AddEnvelopeConstituent("S07C", idSlatCh7, 2*index,TGeoTranslation(xx,0.,-zPanel));
- GetChamber(6)->GetGeometry()->AddEnvelopeConstituent("S07I", idSlatCh7, index,TGeoTranslation(xx,0.,0.));
- GetChamber(7)->GetGeometry()->AddEnvelopeConstituent("S08C", idSlatCh8, 2*index-1,TGeoTranslation(xx,0.,zPanel));
- GetChamber(7)->GetGeometry()->AddEnvelopeConstituent("S08C", idSlatCh8, 2*index,TGeoTranslation(xx,0.,-zPanel));
- GetChamber(7)->GetGeometry()->AddEnvelopeConstituent("S08I", idSlatCh8, index,TGeoTranslation(xx,0.,0.));
- }
- }
+ // position the vertical frames
+ if (i != 1 && i != 0) {
+ GetChamber(6)->GetGeometry()->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
+ GetChamber(6)->GetGeometry()->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
+ GetChamber(7)->GetGeometry()->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
+ GetChamber(7)->GetGeometry()->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
+ }
+ // position the panels and the insulating material
+ for (j = 0; j < kNPCB4[i]; j++){
+ if (i == 1 && j == 0) continue;
+ index++;
+ Float_t xx = kSensLength * (-kNPCB4[i]/2.+j+.5);
+
+ Float_t zPanel = spar[2] - panelpar[2];
+ GetChamber(6)->GetGeometry()->AddEnvelopeConstituent("S07C", idSlatCh7, 2*index-1,TGeoTranslation(xx,0.,zPanel));
+ GetChamber(6)->GetGeometry()->AddEnvelopeConstituent("S07C", idSlatCh7, 2*index,TGeoTranslation(xx,0.,-zPanel));
+ GetChamber(6)->GetGeometry()->AddEnvelopeConstituent("S07I", idSlatCh7, index,TGeoTranslation(xx,0.,0.));
+ GetChamber(7)->GetGeometry()->AddEnvelopeConstituent("S08C", idSlatCh8, 2*index-1,TGeoTranslation(xx,0.,zPanel));
+ GetChamber(7)->GetGeometry()->AddEnvelopeConstituent("S08C", idSlatCh8, 2*index,TGeoTranslation(xx,0.,-zPanel));
+ GetChamber(7)->GetGeometry()->AddEnvelopeConstituent("S08I", idSlatCh8, index,TGeoTranslation(xx,0.,0.));
+ }
+ }
}
// position the rohacell volume inside the panel volume
gMC->Gsvolu("S07N","BOX",kNulocMaterial,nulocpar,3);
gMC->Gsvolu("S08N","BOX",kNulocMaterial,nulocpar,3);
index = 0;
- for (xx = -xxmax; xx<=xxmax; xx+=2*kNulocLength) {
+ for (xx = -xxmax; xx <= xxmax; xx += 2*kNulocLength) {
index++;
gMC->Gspos("S07N",2*index-1,"S07B", xx, 0.,-kBframeWidth/4., 0, "ONLY");
gMC->Gspos("S07N",2*index ,"S07B", xx, 0., kBframeWidth/4., 0, "ONLY");
// // position the volumes approximating the circular section of the pipe
Float_t yoffs = kSensHeight/2. - kYoverlap;
Float_t epsilon = 0.001;
- Int_t ndiv=6;
+ Int_t ndiv = 6;
Double_t divpar[3];
Double_t dydiv= kSensHeight/ndiv;
Double_t ydiv = yoffs -dydiv;
Int_t imax=0;
imax = 1;
Float_t rmin = 40.;
- for (Int_t idiv=0;idiv<ndiv; idiv++){
- ydiv+= dydiv;
+ for (Int_t idiv = 0; idiv < ndiv; idiv++){
+ ydiv += dydiv;
Float_t xdiv = 0.;
- if (ydiv<rmin) xdiv= rmin * TMath::Sin( TMath::ACos(ydiv/rmin) );
+ if (ydiv < rmin) xdiv = rmin * TMath::Sin( TMath::ACos(ydiv/rmin) );
divpar[0] = (kPcbLength-xdiv)/2.;
divpar[1] = dydiv/2. - epsilon;
divpar[2] = kSensWidth/2.;
- Float_t xvol=(kPcbLength+xdiv)/2.+1.999;
- Float_t yvol=ydiv + dydiv/2.;
+ Float_t xvol = (kPcbLength+xdiv)/2.+1.999;
+ Float_t yvol = ydiv + dydiv/2.;
- for (Int_t quadrant=1; quadrant<=4; quadrant++)
- {
- sprintf(idSlatCh7,"LC%d",ConvertSlatNum(1,quadrant,5));
- sprintf(idSlatCh8,"LD%d",ConvertSlatNum(1,quadrant,5));
+ for (Int_t quadrant=1; quadrant<=4; quadrant++) {
+ sprintf(idSlatCh7,"LC%d",ConvertSlatNum(1,quadrant,kNslats4-1));
+ sprintf(idSlatCh8,"LD%d",ConvertSlatNum(1,quadrant,kNslats4-1));
- GetChamber(6)->GetGeometry()->AddEnvelopeConstituentParam("S07G", idSlatCh7, quadrant*100+imax+4*idiv+1,TGeoTranslation(xvol-kPcbLength * kNPCB4[1]/2.,yvol-kPcbLength+kYoverlap,0.),3,divpar);
- GetChamber(7)->GetGeometry()->AddEnvelopeConstituentParam("S08G", idSlatCh8, quadrant*100+imax+4*idiv+1,TGeoTranslation(xvol-kPcbLength * kNPCB4[1]/2.,yvol-kPcbLength+kYoverlap,0.),3,divpar);
+ GetChamber(6)->GetGeometry()->AddEnvelopeConstituentParam("S07G",idSlatCh7, quadrant*100+imax+4*idiv+1,
+ TGeoTranslation(xvol-kPcbLength * kNPCB4[1]/2.,yvol-kPcbLength+kYoverlap,0.),3,divpar);
+
+ GetChamber(7)->GetGeometry()->AddEnvelopeConstituentParam("S08G", idSlatCh8, quadrant*100+imax+4*idiv+1,
+ TGeoTranslation(xvol-kPcbLength * kNPCB4[1]/2.,yvol-kPcbLength+kYoverlap,0.),3,divpar);
}
}
cout << "Geometry for Station 4...... done" << endl;
// // indices 1 and 2 for first and second chambers in the station
// // iChamber (first chamber) kept for other quanties than Z,
// // assumed to be the same in both chambers
+// corrected geometry (JP. Cussonneau, Ch. Finck)
iChamber = GetChamber(8);
iChamber1 = iChamber;
iChamber2 = GetChamber(9);
const Int_t kNslats5 = 7; // number of slats per quadrant
- const Int_t kNPCB5[kNslats5] = {5,5,6,6,5,4,3}; // n PCB per slat
- const Float_t kXpos5[kNslats5] = {38.5, 40., 0., 0., 0., 0., 0.};
+ const Int_t kNPCB5[kNslats5] = {5,6,6,6,5,4,3}; // n PCB per slat
+ const Float_t kXpos5[kNslats5] = {38.5, 0., 0., 0., 0., 0., 0.};
Float_t slatLength5[kNslats5];
// // create and position the slat (mother) volumes
Float_t ySlat5;
angle = 0.;
- for (i = 0; i<kNslats5; i++){
+ for (i = 0; i < kNslats5; i++){
slatLength5[i] = kPcbLength * kNPCB5[i] + 2. * kDslatLength;
xSlat5 = slatLength5[i]/2. - kVframeLength/2. +kXpos5[i];
- if (i==1 || i==0) slatLength5[i] -= 2. *kDslatLength; // frame out in PCB with circular border
+ if (i == 1 || i == 0) slatLength5[i] -= 2. *kDslatLength; // frame out in PCB with circular border
ySlat5 = kSensHeight * i - kYoverlap * i;
spar[0] = slatLength5[i]/2.;
spar[1] = kSlatHeight/2.;
spar[2] = kSlatWidth/2. * 1.01;
- Float_t dzCh5=spar[2]*1.01;
+ Float_t dzCh5 = spar[2]*1.01;
// zSlat to be checked (odd downstream or upstream?)
Float_t zSlat = (i%2 ==0)? -spar[2] : spar[2];
sprintf(idSlatCh9,"LE%d",kNslats5-1+i);
+ detElementNumber = 900 + i + kNslats5-1;
gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3);
- GetChamber(8)->GetGeometry()->AddEnvelope(idSlatCh9, true, TGeoTranslation(xSlat5, ySlat5, zSlat+2.*dzCh5));
+ GetChamber(8)->GetGeometry()->AddEnvelope(idSlatCh9, true, TGeoTranslation(xSlat5, ySlat5, zSlat+2.*dzCh5),
+ TGeoRotation("rot1",90,angle,90,90+angle,0,0) );
sprintf(idSlatCh9,"LE%d",3*kNslats5-2+i);
+ detElementNumber = 950 + i + kNslats5-1;
gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3);
- GetChamber(8)->GetGeometry()->AddEnvelope(idSlatCh9, true, TGeoTranslation(-xSlat5, ySlat5, zSlat-2.*dzCh5));
+ GetChamber(8)->GetGeometry()->AddEnvelope(idSlatCh9, true, TGeoTranslation(-xSlat5, ySlat5, zSlat-2.*dzCh5),
+ TGeoRotation("rot2",90,180+angle,90,90+angle,180,0) );
- if (i>0) {
-
- sprintf(idSlatCh9,"LE%d",kNslats5-1-i);
- gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3);
- GetChamber(8)->GetGeometry()->AddEnvelope(idSlatCh9, true, TGeoTranslation(xSlat5, -ySlat5, zSlat+2.*dzCh5) ,TGeoRotation("rot3",90,angle,90,270+angle,180,0)
- );
-
- sprintf(idSlatCh9,"LE%d",3*kNslats5-2-i);
- gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3);
- GetChamber(8)->GetGeometry()->AddEnvelope(idSlatCh9, true, TGeoTranslation(-xSlat5, -ySlat5, zSlat-2.*dzCh5) ,TGeoRotation("rot3",90,angle,90,270+angle,180,0)
- );
+ if (i > 0) {
+ sprintf(idSlatCh9,"LE%d",kNslats5-1-i);
+ detElementNumber = 900 - i + kNslats5-1;
+ gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3);
+ GetChamber(8)->GetGeometry()->AddEnvelope(idSlatCh9, true, TGeoTranslation(xSlat5, -ySlat5, zSlat+2.*dzCh5),
+ TGeoRotation("rot3",90,angle,90,270+angle,180,0) );
+
+ sprintf(idSlatCh9,"LE%d",3*kNslats5-2-i);
+ detElementNumber = 950 - i + kNslats5-1;
+ gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3);
+ GetChamber(8)->GetGeometry()->AddEnvelope(idSlatCh9, true, TGeoTranslation(-xSlat5, -ySlat5, zSlat-2.*dzCh5),
+ TGeoRotation("rot4",90,180+angle,90,270+angle,0,0) );
}
sprintf(idSlatCh10,"LF%d",kNslats5-1+i);
+ detElementNumber = 1000 + i + kNslats5-1;
gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3);
- GetChamber(9)->GetGeometry()->AddEnvelope(idSlatCh10, true, TGeoTranslation(xSlat5, ySlat5, zSlat+2.*dzCh5) ,TGeoRotation("rot5",90,angle,90,90+angle,0,0)
- );
+ GetChamber(9)->GetGeometry()->AddEnvelope(idSlatCh10, true, TGeoTranslation(xSlat5, ySlat5, zSlat+2.*dzCh5),
+ TGeoRotation("rot5",90,angle,90,90+angle,0,0) );
sprintf(idSlatCh10,"LF%d",3*kNslats5-2+i);
+ detElementNumber = 1050 + i + kNslats5-1;
gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3);
- GetChamber(9)->GetGeometry()->AddEnvelope(idSlatCh10, true, TGeoTranslation(-xSlat5, ySlat5, zSlat-2.*dzCh5) ,TGeoRotation("rot6",90,180+angle,90,90+angle,180,0)
- );
-
- if (i>0) {
-
- sprintf(idSlatCh10,"LF%d",kNslats5-1-i);
- gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3);
- GetChamber(9)->GetGeometry()->AddEnvelope(idSlatCh10, true, TGeoTranslation(xSlat5, -ySlat5, zSlat+2.*dzCh5) ,TGeoRotation("rot7",90,angle,90,270+angle,180,0)
- );
- sprintf(idSlatCh10,"LF%d",3*kNslats5-2-i);
- gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3);
- GetChamber(9)->GetGeometry()->AddEnvelope(idSlatCh10, true, TGeoTranslation(-xSlat5, -ySlat5, zSlat-2.*dzCh5) ,TGeoRotation("rot8",90,180+angle,90,270+angle,0,0)
- );
- }
+ GetChamber(9)->GetGeometry()->AddEnvelope(idSlatCh10, true, TGeoTranslation(-xSlat5, ySlat5, zSlat-2.*dzCh5),
+ TGeoRotation("rot6",90,180+angle,90,90+angle,180,0) );
+
+ if (i > 0) {
+ sprintf(idSlatCh10,"LF%d",kNslats5-1-i);
+ detElementNumber = 1000 - i + kNslats5-1;
+ gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3);
+ GetChamber(9)->GetGeometry()->AddEnvelope(idSlatCh10, true, TGeoTranslation(xSlat5, -ySlat5, zSlat+2.*dzCh5),
+ TGeoRotation("rot7",90,angle,90,270+angle,180,0) );
+ sprintf(idSlatCh10,"LF%d",3*kNslats5-2-i);
+ detElementNumber = 1050 - i + kNslats5-1;
+ gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3);
+ GetChamber(9)->GetGeometry()->AddEnvelope(idSlatCh10, true, TGeoTranslation(-xSlat5, -ySlat5, zSlat-2.*dzCh5),
+ TGeoRotation("rot8",90,180+angle,90,270+angle,0,0) );
+ }
}
-// // create the panel volume
+ // // create the panel volume
gMC->Gsvolu("S09C","BOX",kPanelMaterial,panelpar,3);
gMC->Gsvolu("S10C","BOX",kPanelMaterial,panelpar,3);
gMC->Gsvolu("S09B","BOX",kBframeMaterial,bFramepar,3);
gMC->Gsvolu("S10B","BOX",kBframeMaterial,bFramepar,3);
- index=0;
- for (i = 0; i<kNslats5; i++){
- for (Int_t quadrant=1; quadrant<=4; quadrant++) {
+ index = 0;
+ for (i = 0; i < kNslats5; i++){
+ for (Int_t quadrant = 1; quadrant <= 4; quadrant++) {
- if (i==0&&quadrant==2) continue;
- if (i==0&&quadrant==4) continue;
+ if (i == 0 && quadrant == 2) continue;
+ if (i == 0 && quadrant == 4) continue;
- sprintf(idSlatCh9,"LE%d",ConvertSlatNum(i,quadrant,6));
- sprintf(idSlatCh10,"LF%d",ConvertSlatNum(i,quadrant,6));
- Float_t xvFrame = (slatLength5[i] - kVframeLength)/2.;
+ sprintf(idSlatCh9,"LE%d",ConvertSlatNum(i,quadrant,kNslats5-1));
+ sprintf(idSlatCh10,"LF%d",ConvertSlatNum(i,quadrant,kNslats5-1));
+ Float_t xvFrame = (slatLength5[i] - kVframeLength)/2.;
- // position the vertical frames
- if (i!=1 && i!=0) {
- GetChamber(8)->GetGeometry()->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
- GetChamber(8)->GetGeometry()->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
- GetChamber(9)->GetGeometry()->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
- GetChamber(9)->GetGeometry()->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
- }
+ // position the vertical frames
+ if (i!=1 && i!=0) {
+ GetChamber(8)->GetGeometry()->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
+ GetChamber(8)->GetGeometry()->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
+ GetChamber(9)->GetGeometry()->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
+ GetChamber(9)->GetGeometry()->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
+ }
- // position the panels and the insulating material
- for (j=0; j<kNPCB5[i]; j++){
- index++;
- Float_t xx = kSensLength * (-kNPCB5[i]/2.+j+.5);
-
- Float_t zPanel = spar[2] - panelpar[2];
- GetChamber(8)->GetGeometry()->AddEnvelopeConstituent("S09C", idSlatCh9, 2*index-1,TGeoTranslation(xx,0.,zPanel));
- GetChamber(8)->GetGeometry()->AddEnvelopeConstituent("S09C", idSlatCh9, 2*index,TGeoTranslation(xx,0.,-zPanel));
- GetChamber(8)->GetGeometry()->AddEnvelopeConstituent("S09I", idSlatCh9, index,TGeoTranslation(xx,0.,0.));
- GetChamber(9)->GetGeometry()->AddEnvelopeConstituent("S10C", idSlatCh10, 2*index-1,TGeoTranslation(xx,0.,zPanel));
- GetChamber(9)->GetGeometry()->AddEnvelopeConstituent("S10C", idSlatCh10, 2*index,TGeoTranslation(xx,0.,-zPanel));
- GetChamber(9)->GetGeometry()->AddEnvelopeConstituent("S10I", idSlatCh10, index,TGeoTranslation(xx,0.,0.));
- }
- }
+ // position the panels and the insulating material
+ for (j = 0; j < kNPCB5[i]; j++){
+ if (i == 1 && j == 0) continue;
+ index++;
+ Float_t xx = kSensLength * (-kNPCB5[i]/2.+j+.5);
+
+ Float_t zPanel = spar[2] - panelpar[2];
+ GetChamber(8)->GetGeometry()->AddEnvelopeConstituent("S09C", idSlatCh9, 2*index-1,TGeoTranslation(xx,0.,zPanel));
+ GetChamber(8)->GetGeometry()->AddEnvelopeConstituent("S09C", idSlatCh9, 2*index,TGeoTranslation(xx,0.,-zPanel));
+ GetChamber(8)->GetGeometry()->AddEnvelopeConstituent("S09I", idSlatCh9, index,TGeoTranslation(xx,0.,0.));
+ GetChamber(9)->GetGeometry()->AddEnvelopeConstituent("S10C", idSlatCh10, 2*index-1,TGeoTranslation(xx,0.,zPanel));
+ GetChamber(9)->GetGeometry()->AddEnvelopeConstituent("S10C", idSlatCh10, 2*index,TGeoTranslation(xx,0.,-zPanel));
+ GetChamber(9)->GetGeometry()->AddEnvelopeConstituent("S10I", idSlatCh10, index,TGeoTranslation(xx,0.,0.));
+ }
+ }
}
// position the rohacell volume inside the panel volume
gMC->Gspos("S10B",1,"S10P",0., yborder,0.,0,"ONLY");
gMC->Gspos("S10B",2,"S10P",0.,-yborder,0.,0,"ONLY");
-// // create the NULOC volume and position it in the horizontal frame
+ // // create the NULOC volume and position it in the horizontal frame
gMC->Gsvolu("S09N","BOX",kNulocMaterial,nulocpar,3);
gMC->Gsvolu("S10N","BOX",kNulocMaterial,nulocpar,3);
index = 0;
- for (xx = -xxmax; xx<=xxmax; xx+=2*kNulocLength) {
+ for (xx = -xxmax; xx <= xxmax; xx += 2*kNulocLength) {
index++;
gMC->Gspos("S09N",2*index-1,"S09B", xx, 0.,-kBframeWidth/4., 0, "ONLY");
gMC->Gspos("S09N",2*index ,"S09B", xx, 0., kBframeWidth/4., 0, "ONLY");
gMC->Gspos("S10N",2*index ,"S10B", xx, 0., kBframeWidth/4., 0, "ONLY");
}
-// // position the volumes approximating the circular section of the pipe
+ // // position the volumes approximating the circular section of the pipe
Float_t yoffs = kSensHeight/2. - kYoverlap;
Float_t epsilon = 0.001;
- Int_t ndiv=6;
+ Int_t ndiv = 6;
Double_t divpar[3];
- Double_t dydiv= kSensHeight/ndiv;
+ Double_t dydiv = kSensHeight/ndiv;
Double_t ydiv = yoffs -dydiv;
- Int_t imax=0;
+ Int_t imax = 0;
// for (Int_t islat=0; islat<kNslats3; islat++) imax += kNPCB3[islat];
imax = 1;
Float_t rmin = 40.;
- for (Int_t idiv=0;idiv<ndiv; idiv++){
- ydiv+= dydiv;
+ for (Int_t idiv = 0;idiv < ndiv; idiv++){
+ ydiv += dydiv;
Float_t xdiv = 0.;
- if (ydiv<rmin) xdiv= rmin * TMath::Sin( TMath::ACos(ydiv/rmin) );
+ if (ydiv < rmin) xdiv = rmin * TMath::Sin( TMath::ACos(ydiv/rmin) );
divpar[0] = (kPcbLength-xdiv)/2.;
divpar[1] = dydiv/2. - epsilon;
divpar[2] = kSensWidth/2.;
- Float_t xvol=(kPcbLength+xdiv)/2. + 1.999;
- Float_t yvol=ydiv + dydiv/2.;
+ Float_t xvol = (kPcbLength+xdiv)/2.+ 1.999;
+ Float_t yvol = ydiv + dydiv/2.;
- for (Int_t quadrant=1; quadrant<=4; quadrant++)
- {
- sprintf(idSlatCh9,"LE%d",ConvertSlatNum(1,quadrant,6));
- sprintf(idSlatCh10,"LF%d",ConvertSlatNum(1,quadrant,6));
+ for (Int_t quadrant = 1; quadrant <= 4; quadrant++) {
+ sprintf(idSlatCh9,"LE%d",ConvertSlatNum(1,quadrant,kNslats5-1));
+ sprintf(idSlatCh10,"LF%d",ConvertSlatNum(1,quadrant,kNslats5-1));
- GetChamber(8)->GetGeometry()->AddEnvelopeConstituentParam("S09G", idSlatCh9, quadrant*100+imax+4*idiv+1,TGeoTranslation(xvol-kPcbLength * kNPCB5[1]/2.,yvol-kPcbLength+kYoverlap,0.),3,divpar);
- GetChamber(9)->GetGeometry()->AddEnvelopeConstituentParam("S10G", idSlatCh10, quadrant*100+imax+4*idiv+1,TGeoTranslation(xvol-kPcbLength * kNPCB5[1]/2.,yvol-kPcbLength+kYoverlap,0.),3,divpar);
+ GetChamber(8)->GetGeometry()->AddEnvelopeConstituentParam("S09G", idSlatCh9, quadrant*100+imax+4*idiv+1,
+ TGeoTranslation(xvol-kPcbLength * kNPCB5[1]/2.,yvol-kPcbLength+kYoverlap,0.),3,divpar);
+
+ GetChamber(9)->GetGeometry()->AddEnvelopeConstituentParam("S10G", idSlatCh10, quadrant*100+imax+4*idiv+1,
+ TGeoTranslation(xvol-kPcbLength * kNPCB5[1]/2.,yvol-kPcbLength+kYoverlap,0.),3,divpar);
}
}
cout << "Geometry for Station 5...... done" << endl;
{
// On-line function establishing the correspondance between numslat (the slat number on a particular quadrant (numslat->0....4 for St3))
// and slatnum (the slat number on the whole panel (slatnum->1...18 for St3)
- numslat=numslat+1;
- if (quadnum==2||quadnum==3) numslat=numslat+fspq;
- else numslat=fspq+2-numslat;
- numslat=numslat-1;
+ numslat += 1;
+ if (quadnum==2 || quadnum==3)
+ numslat += fspq;
+ else
+ numslat = fspq + 2-numslat;
+ numslat -= 1;
- if (quadnum==3||quadnum==4) numslat=numslat+2*fspq+1;
- return numslat;
+ if (quadnum==3 || quadnum==4) numslat += 2*fspq+1;
+
+ return numslat;
}
git://git.uio.no / u/mrichter/AliRoot.git / commitdiff