const Double_t ksecX1 = -13.187*fgkmm;
const Double_t ksecY1 = -19.964*fgkmm;
const Double_t ksecR1 = +0.6*fgkmm; // Inside
- //const Double_t ksecDip0 = 5.9*fgkmm;
+ const Double_t ksecDip0 = 5.9*fgkmm;
//
const Double_t ksecX2 = -3.883*fgkmm;
const Double_t ksecY2 = -17.805*fgkmm;
const Double_t ksecX3 = -3.123*fgkmm;
const Double_t ksecY3 = -14.618*fgkmm;
const Double_t ksecR3 = -0.6*fgkmm; // Outside
- //const Double_t ksecDip1 = 8.035*fgkmm;
+ const Double_t ksecDip1 = 8.035*fgkmm;
//
const Double_t ksecX4 = +11.280*fgkmm;
const Double_t ksecY4 = -14.473*fgkmm;
const Double_t ksecX5 = +19.544*fgkmm;
const Double_t ksecY5 = +10.961*fgkmm;
const Double_t ksecR5 = +0.8*fgkmm; // Inside
- //const Double_t ksecDip2 = 4.553*fgkmm;
+ const Double_t ksecDip2 = 4.553*fgkmm;
//
const Double_t ksecX6 = +10.830*fgkmm;
const Double_t ksecY6 = +16.858*fgkmm;
const Double_t ksecX7 = +11.581*fgkmm;
const Double_t ksecY7 = +13.317*fgkmm;
const Double_t ksecR7 = -0.6*fgkmm; // Outside
- //const Double_t ksecDip3 = 6.978*fgkmm;
+ const Double_t ksecDip3 = 6.978*fgkmm;
//
const Double_t ksecX8 = -0.733*fgkmm;
const Double_t ksecY8 = +17.486*fgkmm;
const Double_t ksecX9 = +0.562*fgkmm;
const Double_t ksecY9 = +14.486*fgkmm;
const Double_t ksecR9 = -0.6*fgkmm; // Outside
- //const Double_t ksecDip4 = 6.978*fgkmm;
+ const Double_t ksecDip4 = 6.978*fgkmm;
//
const Double_t ksecX10 = -12.252*fgkmm;
const Double_t ksecY10 = +16.298*fgkmm;
const Double_t ksecX11 = -10.445*fgkmm;
const Double_t ksecY11 = +13.162*fgkmm;
const Double_t ksecR11 = -0.6*fgkmm; // Outside
- //const Double_t ksecDip5 = 6.978*fgkmm;
+ const Double_t ksecDip5 = 6.978*fgkmm;
//
const Double_t ksecX12 = -22.276*fgkmm;
const Double_t ksecY12 = +12.948*fgkmm;
const Double_t ksecR13 = -0.8*fgkmm; // Outside
const Double_t ksecAngleSide13 = 36.0*fgkDegree;
//
- const Int_t ksecNRadii = 20;
+ const Int_t ksecNRadii = 14;
const Int_t ksecNPointsPerRadii = 4;
const Int_t ksecNCoolingTubeDips = 6;
// Since the Rounded parts are aproximated by a regular polygon and
//const Double_t ksecZFlangLen= 45.00*fgkmm;
const Double_t ksecTl = 0.860*fgkmm;
const Double_t ksecCthick2 = 0.600*fgkmm;
- //const Double_t ksecCthick3 = 1.800*fgkmm;
- //const Double_t ksecSidelen = 22.00*fgkmm;
- //const Double_t ksecSideD5 = 3.679*fgkmm;
- //const Double_t ksecSideD12 = 7.066*fgkmm;
+ const Double_t ksecCthick3 = 1.800*fgkmm;
+ const Double_t ksecSidelen = 22.00*fgkmm;
+ const Double_t ksecSideD5 = 3.679*fgkmm;
+ const Double_t ksecSideD12 = 7.066*fgkmm;
const Double_t ksecRCoolOut = 2.400*fgkmm;
const Double_t ksecRCoolIn = 2.000*fgkmm;
const Double_t ksecDl1 = 5.900*fgkmm;
const Double_t ksecDl4 = 6.978*fgkmm;
const Double_t ksecDl5 = 6.978*fgkmm;
const Double_t ksecDl6 = 6.978*fgkmm;
- const Double_t ksecCoolTubeThick = 0.04*fgkmm;
- const Double_t ksecCoolTubeROuter = 2.6*fgkmm;
- const Double_t ksecCoolTubeFlatX = 3.696*fgkmm;
- const Double_t ksecCoolTubeFlatY = 0.68*fgkmm;
- //const Double_t ksecBeamX0 = 0.0*fgkmm; // guess
- //const Double_t ksecBeamY0 = (15.223+40.)*fgkmm; // guess
+ const Double_t ksecCoolTubeThick = 10.0*fgkmicron;
//
- const Int_t ksecNPoints = (ksecNPointsPerRadii+1)*ksecNRadii + 8;
- Double_t secX[ksecNRadii] = {ksecX0,ksecX1,-1000.0,ksecX2 ,ksecX3 ,-1000.0,
- ksecX4,ksecX5,-1000.0,ksecX6 ,ksecX7 ,-1000.0,
- ksecX8,ksecX9,-1000.0,ksecX10,ksecX11,-1000.0,
+ const Int_t ksecNPoints = (ksecNPointsPerRadii+1)*(ksecNRadii+
+ ksecNCoolingTubeDips) + 8;
+ Double_t secX[ksecNRadii] = {ksecX0,ksecX1,ksecX2,ksecX3,ksecX4,ksecX5,
+ ksecX6,ksecX7,ksecX8,ksecX9,ksecX10,ksecX11,
ksecX12,-1000.0};
- Double_t secY[ksecNRadii] = {ksecY0,ksecY1,-1000.0,ksecY2 ,ksecY3 ,-1000.0,
- ksecY4,ksecY5,-1000.0,ksecY6 ,ksecY7 ,-1000.0,
- ksecY8,ksecY9,-1000.0,ksecY10,ksecY11,-1000.0,
+ Double_t secY[ksecNRadii] = {ksecY0,ksecY1,ksecY2,ksecY3,ksecY4,ksecY5,
+ ksecY6,ksecY7,ksecY8,ksecY9,ksecY10,ksecY11,
ksecY12,-1000.0};
- Double_t secR[ksecNRadii] ={ksecR0 ,ksecR1 ,-.5*ksecDipLength-ksecDipRadii,
- ksecR2 ,ksecR3 ,-.5*ksecDipLength-ksecDipRadii,
- ksecR4 ,ksecR5 ,-.5*ksecDipLength-ksecDipRadii,
- ksecR6 ,ksecR7 ,-.5*ksecDipLength-ksecDipRadii,
- ksecR8 ,ksecR9 ,-.5*ksecDipLength-ksecDipRadii,
- ksecR10,ksecR11,-.5*ksecDipLength-ksecDipRadii,
- ksecR12,ksecR13};/*
- Double_t secDip[ksecNRadii]={0.0,0.0,ksecDip0,0.0,0.0,ksecDip1,
- 0.0,0.0,ksecDip2,0.0,0.0,ksecDip3,
- 0.0,0.0,ksecDip4,0.0,0.0,ksecDip5,
- 0.0,0.0};*/
- Double_t secX2[ksecNRadii];
- Double_t secY2[ksecNRadii];
- Double_t secR2[ksecNRadii] = {
+ Double_t secR[ksecNRadii] = {ksecR0,ksecR1,ksecR2,ksecR3,ksecR4,ksecR5,
+ ksecR6,ksecR7,ksecR8,ksecR9,ksecR10,ksecR11,
+ ksecR12,ksecR13};
+ Double_t secDip[ksecNRadii]={0.0,ksecDip0,0.0,ksecDip1,0.0,ksecDip2,0.0,
+ ksecDip3,0.0,ksecDip4,0.0,ksecDip5,0.0,0.0};
+ Double_t secX2[ksecNRadii+ksecNCoolingTubeDips] = {
+ ksecX0,ksecX1,-1000.,ksecX2,ksecX3,-1000.,ksecX4,ksecX5,
+ -1000.,ksecX6,ksecX7,-1000.,ksecX8,ksecX9,-1000.,
+ ksecX10,ksecX11,-1000.,ksecX12,-1000.0};
+ Double_t secY2[ksecNRadii+ksecNCoolingTubeDips] = {
+ ksecY0,ksecY1,-1000.,ksecY2,ksecY3,-1000.,ksecY4,ksecY5,
+ -1000.,ksecY6,ksecY7,-1000.,ksecY8,ksecY9,-1000.,
+ ksecY10,ksecY11,-1000.,ksecY12,-1000.0};
+ Double_t secR2[ksecNRadii+ksecNCoolingTubeDips] = {
ksecR0,ksecR1,ksecRCoolOut,ksecR2,ksecR3,ksecRCoolOut,ksecR4,ksecR5,
ksecRCoolOut,ksecR6,ksecR7,ksecRCoolOut,ksecR8,ksecR9,ksecRCoolOut,
ksecR10,ksecR11,ksecRCoolOut,ksecR12,ksecR13};
- Double_t secDip2[ksecNCoolingTubeDips]={ksecDl1,ksecDl2,ksecDl3,
- ksecDl4,ksecDl5,ksecDl6};
- Double_t secX3[ksecNRadii];
- Double_t secY3[ksecNRadii];
+ Double_t secDip2[ksecNRadii]={0.0,ksecDl1,0.0,ksecDl2,0.0,ksecDl3,0.0,
+ ksecDl4,0.0,ksecDl5,0.0,ksecDl6,0.0,0.0};
const Int_t ksecDipIndex[ksecNCoolingTubeDips] = {2,5,8,11,14,17};
Double_t secAngleStart[ksecNRadii];
Double_t secAngleEnd[ksecNRadii];
- Double_t secAngleStart2[ksecNRadii];
- Double_t secAngleEnd2[ksecNRadii];
- Double_t secAngleTurbo[ksecNCoolingTubeDips] = {0.0,0.0,0.0,0.0,0.0,0.0};
- //Double_t secAngleStart3[ksecNRadii];
- //Double_t secAngleEnd3[ksecNRadii];
- Double_t xpp[ksecNPoints],ypp[ksecNPoints];
- Double_t xpp2[ksecNPoints],ypp2[ksecNPoints];
- Double_t *xp[ksecNRadii],*xp2[ksecNRadii];
- Double_t *yp[ksecNRadii],*yp2[ksecNRadii];
+ Double_t secAngleStart2[ksecNRadii+ksecNCoolingTubeDips];
+ Double_t secAngleEnd2[ksecNRadii+ksecNCoolingTubeDips];
+ Double_t secAngleStart3[ksecNRadii+ksecNCoolingTubeDips];
+ Double_t secAngleEnd3[ksecNRadii+ksecNCoolingTubeDips];
+ Double_t xp[ksecNPoints],yp[ksecNPoints];
TGeoXtru *sA0,*sA1,*sB0,*sB1;
TGeoEltu *sTA0,*sTA1;
- TGeoTube *sTB0,*sTB1,*sM0;
+ TGeoTube *sTB0,*sTB1;
TGeoRotation *rot;
TGeoTranslation *trans;
TGeoCombiTrans *rotrans;
Double_t t,t0,t1,a,b,x0,y0,x1,y1;
- Int_t i,j,k,m;
- Bool_t tst;
+ Int_t i,j,k;
if(moth==0){
Error("CarbonFiberSector","moth=%p",moth);
return;
} // end if moth==0
- //SetDebug(3);
- for(i=0;i<ksecNRadii;i++){
- xp[i] = &(xpp[i*(ksecNPointsPerRadii+1)]);
- yp[i] = &(ypp[i*(ksecNPointsPerRadii+1)]);
- xp2[i] = &(xpp2[i*(ksecNPointsPerRadii+1)]);
- yp2[i] = &(ypp2[i*(ksecNPointsPerRadii+1)]);
- secX2[i] = secX[i];
- secY2[i] = secY[i];
- secX3[i] = secX[i];
- secY3[i] = secY[i];
- } // end for i
+ SetDebug(3);
- // Find starting and ending angles for all but cooling tube sections
secAngleStart[0] = 0.5*ksecAngleSide13;
for(i=0;i<ksecNRadii-2;i++){
- tst = kFALSE;
- for(j=0;j<ksecNCoolingTubeDips;j++) tst = tst||i==ksecDipIndex[j];
- if(tst) continue;
- tst = kFALSE;
- for(j=0;j<ksecNCoolingTubeDips;j++) tst = tst||(i+1)==ksecDipIndex[j];
- if(tst) j = i+2;
- else j = i+1;
AnglesForRoundedCorners(secX[i],secY[i],secR[i],
- secX[j],secY[j],secR[j],t0,t1);
- secAngleEnd[i] = t0;
- secAngleStart[j] = t1;
- if(secR[i]>0.0&&secR[j]>0.0)if(secAngleStart[i]>secAngleEnd[i])
+ secX[i+1],secY[i+1],secR[i+1],t0,t1);
+ secAngleEnd[i] = t0;
+ if(secR[i]>0.0&&secR[i+1]>0.0)if(secAngleStart[i]>secAngleEnd[i])
secAngleEnd[i] += 360.0;
- secAngleStart2[i] = secAngleStart[i];
- secAngleEnd2[i] = secAngleEnd[i];
+ secAngleStart[i+1] = t1;
} // end for i
secAngleEnd[ksecNRadii-2] = secAngleStart[ksecNRadii-2] +
- (secAngleEnd[ksecNRadii-5]-
- secAngleStart[ksecNRadii-5]);
+ (secAngleEnd[10]-secAngleStart[10]);
if(secAngleEnd[ksecNRadii-2]<0.0) secAngleEnd[ksecNRadii-2] += 360.0;
secAngleStart[ksecNRadii-1] = secAngleEnd[ksecNRadii-2] - 180.0;
secAngleEnd[ksecNRadii-1] = secAngleStart[0];
- secAngleStart2[ksecNRadii-2] = secAngleStart[ksecNRadii-2];
- secAngleEnd2[ksecNRadii-2] = secAngleEnd[ksecNRadii-2];
- secAngleStart2[ksecNRadii-1] = secAngleStart[ksecNRadii-1];
- secAngleEnd2[ksecNRadii-1] = secAngleEnd[ksecNRadii-1];
- // Find location of circle last rounded corner.
+ //
i = 0;
j = ksecNRadii-2;
t0 = TanD(secAngleStart[i]-90.);
t1 = TanD(secAngleEnd[j]-90.);
t = secY[i] - secY[j];
- // Note, secR[i=0] <0; secR[j=18]>0; and secR[j+1=19] <0
+ // Note, secR[i=0] <0; secR[j=12]>0; and secR[j+1=13] <0
t += (-secR[i]+secR[j+1])*SinD(secAngleStart[i]);
t -= (secR[j]-secR[j+1])*SinD(secAngleEnd[j]);
t += t1*secX[j] - t0*secX[i];
secX[ksecNRadii-1] = t/(t1-t0);
secY[ksecNRadii-1] = TanD(90.+0.5*ksecAngleSide13)*
(secX[ksecNRadii-1]-secX[0]) + secY[0];
- secX2[ksecNRadii-1] = secX[ksecNRadii-1];
- secY2[ksecNRadii-1] = secY[ksecNRadii-1];
- secX3[ksecNRadii-1] = secX[ksecNRadii-1];
- secY3[ksecNRadii-1] = secY[ksecNRadii-1];
- // find location of cooling tube centers
- for(i=0;i<ksecNCoolingTubeDips;i++){
- j = ksecDipIndex[i];
- x0 = secX[j-1] + TMath::Abs(secR[j-1])*CosD(secAngleEnd[j-1]);
- y0 = secY[j-1] + TMath::Abs(secR[j-1])*SinD(secAngleEnd[j-1]);
- x1 = secX[j+1] + TMath::Abs(secR[j+1])*CosD(secAngleStart[j+1]);
- y1 = secY[j+1] + TMath::Abs(secR[j+1])*SinD(secAngleStart[j+1]);
- t0 = TMath::Sqrt((x0-x1)*(x0-x1)+(y0-y1)*(y0-y1));
- t = secDip2[i]/t0;
- a = x0+(x1-x0)*t;
- b = y0+(y1-y0)*t;
- if(a+b*(a-x0)/(b-y0)>0.0){
- secX[j] = a + TMath::Abs(y1-y0)*2.0*ksecDipRadii/t0;
- secY[j] = b - TMath::Sign(2.0*ksecDipRadii,y1-y0)*(x1-x0)/t0;
- secX2[j] = a + TMath::Abs(y1-y0)*ksecTl/t0;
- secY2[j] = b - TMath::Sign(ksecTl,y1-y0)*(x1-x0)/t0;
- secX3[j] = a + TMath::Abs(y1-y0)*(2.0*ksecDipRadii-
- 0.5*ksecCoolTubeFlatY)/t0;
- secY3[j] = b - TMath::Sign(2.0*ksecDipRadii-0.5*ksecCoolTubeFlatY,
- y1-y0)*(x1-x0)/t0;
- }else{
- secX[j] = a - TMath::Abs(y1-y0)*2.0*ksecDipRadii/t0;
- secY[j] = b + TMath::Sign(2.0*ksecDipRadii,y1-y0)*(x1-x0)/t0;
- secX2[j] = a - TMath::Abs(y1-y0)*ksecTl/t0;
- secY2[j] = b + TMath::Sign(ksecTl,y1-y0)*(x1-x0)/t0;
- secX3[j] = a - TMath::Abs(y1-y0)*(2.0*ksecDipRadii-
- 0.5*ksecCoolTubeFlatY)/t0;
- secY3[j] = b + TMath::Sign(2.0*ksecDipRadii-0.5*ksecCoolTubeFlatY,
- y1-y0)*(x1-x0)/t0;
- } // end if
- // Set up Start and End angles to correspond to start/end of dips.
- t1 = (secDip2[i]-TMath::Abs(secR[j]))/t0;
- secAngleStart[j] = TMath::RadToDeg()*TMath::ATan2(
- y0+(y1-y0)*t1-secY[j],x0+(x1-x0)*t1-secX[j]);
- if(secAngleStart[j]<0.0) secAngleStart[j] += 360.0;
- secAngleStart2[j] = secAngleStart[j];
- t1 = (secDip2[i]+TMath::Abs(secR[j]))/t0;
- secAngleEnd[j] = TMath::RadToDeg()*TMath::ATan2(
- y0+(y1-y0)*t1-secY[j],x0+(x1-x0)*t1-secX[j]);
- if(secAngleEnd[j]<0.0) secAngleEnd[j] += 360.0;
- secAngleEnd2[j] = secAngleEnd[j];
- if(secAngleEnd[j]>secAngleStart[j]) secAngleEnd[j] -= 360.0;
- secR[j] = TMath::Sqrt(secR[j]*secR[j]+4.0*ksecDipRadii*ksecDipRadii);
- } // end if
- // Spcial cases
- secAngleStart2[8] -= 360.;
- secAngleStart2[11] -= 360.;
//
- SPDsectorShape(ksecNRadii,secX,secY,secR,secAngleStart,secAngleEnd,
- ksecNPointsPerRadii,m,xp,yp);
- // Fix up dips to be square.
- for(i=0;i<ksecNCoolingTubeDips;i++){
- j = ksecDipIndex[i];
- t = 0.5*ksecDipLength+ksecDipRadii;
- t0 = TMath::RadToDeg()*TMath::ATan(2.0*ksecDipRadii/t);
- t1 = secAngleEnd[j] + t0;
- t0 = secAngleStart[j] - t0;
- x0 = xp[j][1] = secX[j] + t*CosD(t0);
- y0 = yp[j][1] = secY[j] + t*SinD(t0);
- x1 = xp[j][ksecNPointsPerRadii-1] = secX[j] + t*CosD(t1);
- y1 = yp[j][ksecNPointsPerRadii-1] = secY[j] + t*SinD(t1);
- t0 = 1./((Double_t)(ksecNPointsPerRadii-2));
- for(k=2;k<ksecNPointsPerRadii-1;k++){// extra points spread them out.
- t = ((Double_t)(k-1))*t0;
- xp[j][k] = x0+(x1-x0)*t;
- yp[j][k] = y0+(y1-y0)*t;
+ if(AliDebugLevel()>=2){
+ cout <<" X \t Y \t R \t S \t E"<<endl;
+ for(i=0;i<ksecNRadii;i++){
+ cout <<"{"<< secX[i] <<",";
+ cout << secY[i] <<",";
+ cout << secR[i] <<",";
+ cout << secAngleStart[i] <<",";
+ cout << secAngleEnd[i] <<"},"<< endl;
+ } // end for i
+ } // end if GetDebug
+ //
+ if(GetDebug(3)) cout <<"Double_t sA0[][";
+ if(GetDebug(4)) cout <<"3]{";
+ else if(GetDebug(3)) cout <<"2]{";
+ j = -1;
+ t0 = (Double_t)ksecNPointsPerRadii;
+ for(i=0;i<ksecNRadii;i++){
+ t1 = (secAngleEnd[i]-secAngleStart[i])/t0;
+ if(GetDebug(5)) cout<<"t1="<< t1<<endl;
+ for(k=0;k<=ksecNPointsPerRadii;k++){
+ t=secAngleStart[i]+((Double_t)k)*t1;
+ j++;
+ xp[j] = TMath::Abs(secR[i])*CosD(t)+secX[i];
+ yp[j] = TMath::Abs(secR[i])*SinD(t)+secY[i];
+ if(GetDebug(3)){
+ cout << "{"<<xp[j]<<","<<yp[j];
+ if(GetDebug(4)) cout <<","<<t;
+ cout <<"},";
+ } // end if GetDebug
} // end for k
- secAngleTurbo[i] = -TMath::RadToDeg()*TMath::ATan2(y1-y0,x1-x0);
- if(GetDebug(3)){
- cout <<"i="<<i<<" angle="<<secAngleTurbo[i]<<" x0,y0{"
- <<x0<<","<<y0<<"} x1y1={"<<x1<<","<<y1<<"}"<<endl;
- } // end if
- } // end for i
+ if(GetDebug(3)) cout << endl;
+ t = secAngleEnd[i];
+ a = ksecDipLength+2.0*(ksecDipRadii);
+ b = secDip[i]-0.5*a;
+ switch (i){
+ case 1: case 5: // Dip0,2
+ j++;
+ xp[j] = xp[j-1]-b*CosD(t-90.);
+ yp[j] = yp[j-1]-b*SinD(t-90.);
+ j++;
+ xp[j] = xp[j-1]-(2.0*ksecDipRadii)*CosD(t);
+ yp[j] = yp[j-1]-(2.0*ksecDipRadii)*SinD(t);
+ j++;
+ xp[j] = xp[j-1]-a*CosD(t-90.);
+ yp[j] = yp[j-1]-a*SinD(t-90.);
+ j++;
+ xp[j] = xp[j-1]+(2.0*ksecDipRadii)*CosD(t);
+ yp[j] = yp[j-1]+(2.0*ksecDipRadii)*SinD(t);
+ if(GetDebug(3))for(k=-3;k<=0;k++){
+ cout << "{"<<xp[j+k]<<","<<yp[j+k];
+ if(GetDebug(4)) cout <<","<<0.0;
+ cout <<"},";
+ } // end if GetDebug
+ if(GetDebug(3)) cout << endl;
+ break;
+ case 3: case 7: case 9: case 11:// Dip 1,3,4,5
+ j++;
+ xp[j] = xp[j-1]+b*CosD(t-90.);
+ yp[j] = yp[j-1]+b*SinD(t-90.);
+ j++;
+ xp[j] = xp[j-1]+(2.0*ksecDipRadii)*CosD(t);
+ yp[j] = yp[j-1]+(2.0*ksecDipRadii)*SinD(t);
+ j++;
+ xp[j] = xp[j-1]+a*CosD(t-90.);
+ yp[j] = yp[j-1]+a*SinD(t-90.);
+ j++;
+ xp[j] = xp[j-1]-(2.0*ksecDipRadii)*CosD(t);
+ yp[j] = yp[j-1]-(2.0*ksecDipRadii)*SinD(t);
+ if(GetDebug(3))for(k=-3;k<=0;k++){
+ cout << "{"<<xp[j+k]<<","<<yp[j+k];
+ if(GetDebug(4)) cout <<","<<0.0;
+ cout <<"},";
+ } // end if GetDebug
+ if(GetDebug(3)) cout << endl;
+ break;
+ default:
+ break;
+ } // end switch
+ } // end of i
+ if(GetDebug(3)) cout<<"{"<<xp[0]<<","<<yp[0];
+ if(GetDebug(4)) cout<<","<< secAngleStart[0];
+ if(GetDebug(3)) cout<<"}} j="<<j<<endl;
sA0 = new TGeoXtru(2);
sA0->SetName("ITS SPD Carbon fiber support Sector A0");
- sA0->DefinePolygon(m,xpp,ypp);
+ sA0->DefinePolygon(j+1,xp,yp);
sA0->DefineSection(0,-ksecDz);
sA0->DefineSection(1,ksecDz);
//
- InsidePoint(xpp[m-1],ypp[m-1],xpp[0],ypp[0],xpp[1],ypp[1],
- ksecCthick,xpp2[0],ypp2[0]);
- for(i=1;i<m-1;i++){
- j = i/(ksecNPointsPerRadii+1);
- InsidePoint(xpp[i-1],ypp[i-1],xpp[i],ypp[i],xpp[i+1],ypp[i+1],
- ksecCthick,xpp2[i],ypp2[i]);
- } // end for i
- InsidePoint(xpp[m-2],ypp[m-2],xpp[m-1],ypp[m-1],xpp[0],ypp[0],
- ksecCthick,xpp2[m-1],ypp2[m-1]);
- // Fix center value of cooling tube dip.
- // find location of cooling tube centers
- for(i=0;i<ksecNCoolingTubeDips;i++){
- j = ksecDipIndex[i];
- x0 = xp2[j][1];
- y0 = yp2[j][1];
- x1 = xp2[j][ksecNPointsPerRadii-1];
- y1 = yp2[j][ksecNPointsPerRadii-1];
- t0 = TMath::Sqrt((x0-x1)*(x0-x1)+(y0-y1)*(y0-y1));
- t = secDip2[i]/t0;
- for(k=2;k<ksecNPointsPerRadii-1;k++){// extra points spread them out.
- t = ((Double_t)(k-1))*t0;
- xp2[j][k] = x0+(x1-x0)*t;
- yp2[j][k] = y0+(y1-y0)*t;
- } // end for k
- } // end for i
+ if(GetDebug(3)) cout <<"Double_t sA1[][{";
+ if(GetDebug(4)) cout <<"3]{";
+ else if(GetDebug(3)) cout <<"2]{";
+ j = -1;
+ t0 = (Double_t)ksecNPointsPerRadii;
+ for(i=0;i<ksecNRadii;i++){
+ t1 = (secAngleEnd[i]-secAngleStart[i])/t0;
+ if(GetDebug(5)) cout<<"t1="<< t1<<endl;
+ for(k=0;k<=ksecNPointsPerRadii;k++){
+ t=secAngleStart[i]+((Double_t)k)*t1;
+ j++;
+ xp[j] = TMath::Abs(secR[i]-ksecCthick)*CosD(t)+secX[i];
+ yp[j] = TMath::Abs(secR[i]-ksecCthick)*SinD(t)+secY[i];
+ if(GetDebug(3)){
+ cout << "{"<<xp[j]<<","<<yp[j];
+ if(GetDebug(4)) cout <<","<<t;
+ cout <<"},";
+ } // end if GetDebug
+ } // end for t
+ if(GetDebug(3)) cout << endl;
+ t = secAngleEnd[i];
+ a = ksecDipLength+2.0*(ksecDipRadii+ksecCthick);
+ b = secDip[i]-0.5*a;
+ switch (i){
+ case 1: case 5: // Dip0,2
+ j++;
+ xp[j] = xp[j-1]-b*CosD(t-90.);
+ yp[j] = yp[j-1]-b*SinD(t-90.);
+ j++;
+ xp[j] = xp[j-1]-(2.0*ksecDipRadii)*CosD(t);
+ yp[j] = yp[j-1]-(2.0*ksecDipRadii)*SinD(t);
+ j++;
+ xp[j] = xp[j-1]-a*CosD(t-90.);
+ yp[j] = yp[j-1]-a*SinD(t-90.);
+ j++;
+ xp[j] = xp[j-1]+(2.0*ksecDipRadii)*CosD(t);
+ yp[j] = yp[j-1]+(2.0*ksecDipRadii)*SinD(t);
+ if(GetDebug(3))for(k=-3;k<=0;k++){
+ cout << "{"<<xp[j+k]<<","<<yp[j+k];
+ if(GetDebug(4)) cout <<",t="<<0.0;
+ cout <<"},";
+ } // end if GetDebug
+ if(GetDebug(3)) cout << endl;
+ break;
+ case 3: case 7: case 9: case 11:// Dip 1,3,4,5
+ j++;
+ xp[j] = xp[j-1]+b*CosD(t-90.);
+ yp[j] = yp[j-1]+b*SinD(t-90.);
+ j++;
+ xp[j] = xp[j-1]+(2.0*ksecDipRadii)*CosD(t);
+ yp[j] = yp[j-1]+(2.0*ksecDipRadii)*SinD(t);
+ j++;
+ xp[j] = xp[j-1]+a*CosD(t-90.);
+ yp[j] = yp[j-1]+a*SinD(t-90.);
+ j++;
+ xp[j] = xp[j-1]-(2.0*ksecDipRadii)*CosD(t);
+ yp[j] = yp[j-1]-(2.0*ksecDipRadii)*SinD(t);
+ if(GetDebug(3))for(k=-3;k<=0;k++){
+ cout << "{"<<xp[j+k]<<","<<yp[j+k];
+ if(GetDebug(4)) cout <<",t="<<0.0;
+ cout <<"},";
+ } // end if GetDebug
+ if(GetDebug(3)) cout << endl;
+ break;
+ default:
+ break;
+ } // end switch
+ } // end of i
+ if(GetDebug(3)) cout<<"{"<<xp[0]<<","<<yp[0];
+ if(GetDebug(4)) cout<<","<< secAngleStart[0];
+ if(GetDebug(3)) cout<<"}} j="<<j<<endl;
sA1 = new TGeoXtru(2);
sA1->SetName("ITS SPD Carbon fiber support Sector Air A1");
- sA1->DefinePolygon(m,xpp2,ypp2);
+ sA1->DefinePolygon(j+1,xp,yp);
sA1->DefineSection(0,-ksecDz);
sA1->DefineSection(1,ksecDz);
//
- // Error in TGeoEltu. Semi-axis X must be < Semi-axis Y (?).
sTA0 = new TGeoEltu("ITS SPD Cooling Tube TA0",
- 0.5* ksecCoolTubeFlatY, 0.5* ksecCoolTubeFlatX,ksecDz);
+ ksecDipRadii,0.5*ksecDipLength,ksecDz);
sTA1 = new TGeoEltu("ITS SPD Cooling Tube coolant TA1",
sTA0->GetA()-ksecCoolTubeThick,
sTA0->GetB()-ksecCoolTubeThick,ksecDz);
//
- SPDsectorShape(ksecNRadii,secX2,secY2,secR2,secAngleStart2,secAngleEnd2,
- ksecNPointsPerRadii,m,xp,yp);
+ j = 0;
+ for(i=0;i<ksecNRadii;i++){
+ secAngleStart2[j] = secAngleStart[i];
+ secAngleEnd2[j] = secAngleEnd[i];
+ secAngleStart3[j] = secAngleStart2[j];
+ secAngleEnd3[j] = secAngleEnd2[j];
+ secX2[j] = secX[i];
+ secY2[j] = secY[i];
+ secR2[j] = secR[i];
+ j++;
+ t = secAngleEnd[i];
+ switch (i){
+ case 1: case 5: // Tube 0,2
+ x0 = secX[i] + TMath::Abs(secR[i])*CosD(t); // last point of turn
+ y0 = secY[i] + TMath::Abs(secR[i])*SinD(t);
+ x1 = x0-secDip2[i]*CosD(t-90.); // center point of dip
+ y1 = y0-secDip2[i]*SinD(t-90.); // along line
+ secX2[j] = x1-ksecTl*CosD(t); // location of circle center.
+ secY2[j] = y1-ksecTl*SinD(t);
+ x1 = secX[i+1]+TMath::Abs(secR[i+1])*CosD(secAngleStart2[i+1]);
+ y1 = secY[i+1]+TMath::Abs(secR[i+1])*SinD(secAngleStart2[i+1]);
+ //Find starting and ending angles, break if error.
+ if(!AngleOfIntersectionWithLine(x0,y0,x1,y1,secX2[j],secY2[j],
+ secR2[j],secAngleStart2[j],secAngleEnd2[j]))break;
+ // thicknes of Carbon fiber over the cooling tubes.
+ a = ksecRCoolOut-ksecRCoolIn;
+ // last point of turn
+ x0 = secX[i]+(TMath::Abs(secR[i])-ksecCthick2)*CosD(t);
+ y0 = secY[i]+(TMath::Abs(secR[i])-ksecCthick2)*SinD(t);
+ x1 = secX[i+1]+(TMath::Abs(secR[i+1])-ksecCthick2)*CosD(secAngleStart3[i+1]);
+ y1 = secY[i+1]+(TMath::Abs(secR[i+1])-ksecCthick2)*SinD(secAngleStart3[i+1]);
+ //Find starting and ending angles, break if error.
+ if(!AngleOfIntersectionWithLine(x0,y0,x1,y1,secX2[j],secY2[j],
+ secR2[j]-a,secAngleStart3[j],secAngleEnd3[j]))break;
+ if(i==1) { // Fix odd case.
+ x0 = secAngleStart3[j];
+ secAngleStart3[j] = secAngleEnd3[j] - 360.0;
+ secAngleEnd3[j] = x0;
+ } // end if i==1
+ if(i==5) { // Fix odd case.
+ x0 = secAngleStart2[j];
+ secAngleStart2[j] = secAngleEnd2[j] - 360.0;
+ secAngleEnd2[j] = x0;
+ x0 = secAngleStart3[j];
+ secAngleStart3[j] = secAngleEnd3[j] - 360.0;
+ secAngleEnd3[j] = x0;
+ } // end if i==5
+ // Because a polygon is replacing the rounded surface, the
+ // radius of the polygon must be larger to make room for the
+ // cooling tube of the same size. The radio of the radii of
+ // a circle fitting the inside/outside of a regualr polygon
+ // is given by Cos(180/n) where n is the number of sides of the
+ // regurla polygon. In this case, it is scalled for the partical
+ // circles involved.
+ secR2[j] = secR2[j]/CosD(0.5*(secAngleEnd[j]-secAngleStart[j])/
+ ((Double_t)ksecNPointsPerRadii));
+ j++;
+ break;
+ case 3: case 7: case 9: case 11:// Tube 1,2,4,5,6
+ x0 = secX[i] + TMath::Abs(secR[i])*CosD(t); // last point of turn
+ y0 = secY[i] + TMath::Abs(secR[i])*SinD(t);
+ x1 = x0+secDip2[i]*CosD(t-90.); // center point of dip
+ y1 = y0+secDip2[i]*SinD(t-90.); // along line
+ secX2[j] = x1+ksecTl*CosD(t); // location of circle center.
+ secY2[j] = y1+ksecTl*SinD(t);
+ x1 = secX[i+1]+TMath::Abs(secR[i+1])*CosD(secAngleStart2[i+1]);
+ y1 = secY[i+1]+TMath::Abs(secR[i+1])*SinD(secAngleStart2[i+1]);
+ if(!AngleOfIntersectionWithLine(x0,y0,x1,y1,secX2[j],secY2[j],
+ secR2[j],secAngleStart2[j],secAngleEnd2[j]))break;//don't intersect
+ // thicknes of Carbon fiber over the cooling tubes.
+ a = ksecRCoolOut-ksecRCoolIn;
+ // last point of turn
+ x0 = secX[i] + (TMath::Abs(secR[i])+ksecCthick2)*CosD(t);
+ y0 = secY[i] + (TMath::Abs(secR[i])+ksecCthick2)*SinD(t);
+ x1 = secX[i+1]+(TMath::Abs(secR[i+1])-ksecCthick2)*CosD(secAngleStart3[i+1]);
+ y1 = secY[i+1]+(TMath::Abs(secR[i+1])-ksecCthick2)*SinD(secAngleStart3[i+1]);
+ //Find starting and ending angles, break if error.
+ if(!AngleOfIntersectionWithLine(x0,y0,x1,y1,secX2[j],secY2[j],
+ secR2[j]-a,secAngleStart3[j],secAngleEnd3[j]))break;
+ if(i==7) { // Fix odd case
+ x0 = secAngleStart2[j];
+ secAngleStart2[j] = secAngleEnd2[j] - 360.0;
+ secAngleEnd2[j] = x0;
+ x0 = secAngleStart3[j];
+ secAngleStart3[j] = secAngleEnd3[j] - 360.0;
+ secAngleEnd3[j] = x0;
+ } // end if i==7
+ if(i==9) { // Fix odd case
+ x0 = secAngleStart3[j];
+ secAngleStart3[j] = secAngleEnd3[j] - 360.0;
+ secAngleEnd3[j] = x0;
+ } // end if i==7
+ // Because a polygon is replacing the rounded surface, the
+ // radius of the polygon must be larger to make room for the
+ // cooling tube of the same size. The radio of the radii of
+ // a circle fitting the inside/outside of a regualr polygon
+ // is given by Cos(180/n) where n is the number of sides of the
+ // regurla polygon. In this case, it is scalled for the partical
+ // circles involved.
+ secR2[j] = secR2[j]/CosD(0.5*(secAngleEnd[j]-secAngleStart[j])/
+ ((Double_t)ksecNPointsPerRadii));
+ j++;
+ break;
+ }// end switch
+ } // end for i
//
+ if(GetDebug(2)){
+ cout <<" X2 \t Y2 \t R2 \t S2 \t E2"<<endl;
+ for(i=0;i<j;i++){
+ cout <<"{"<< secX2[i] <<",";
+ cout << secY2[i] <<",";
+ cout << secR2[i] <<",";
+ cout << secAngleStart2[i] <<",";
+ cout << secAngleEnd2[i] <<"}," << endl;
+ } // end for i
+ } // end if GetDebug
+ if(GetDebug(2)){
+ cout <<" X2 \t Y2 \t R2 \t S3 \t E3"<<endl;
+ for(i=0;i<j;i++){
+ cout <<"{"<< secX2[i] <<",";
+ cout << secY2[i] <<",";
+ cout << secR2[i] <<",";
+ cout << secAngleStart3[i] <<",";
+ cout << secAngleEnd3[i] <<"}," << endl;
+ } // end for i
+ } // end if GetDebug
+ if(GetDebug(3)) cout <<"Double_t sB0[][";
+ if(GetDebug(4)) cout <<"3]{";
+ else if(GetDebug(3)) cout <<"2]{";
+ j = -1;
+ t0 = (Double_t)ksecNPointsPerRadii;
+ for(i=0;i<ksecNRadii+ksecNCoolingTubeDips;i++){
+ t1 = (secAngleEnd2[i]-secAngleStart2[i])/t0;
+ if(GetDebug(5)) cout<<"t1="<< t1<<endl;
+ for(k=0;k<=ksecNPointsPerRadii;k++){
+ t=secAngleStart2[i]+((Double_t)k)*t1;
+ j++;
+ xp[j] = TMath::Abs(secR2[i])*CosD(t)+secX2[i];
+ yp[j] = TMath::Abs(secR2[i])*SinD(t)+secY2[i];
+ if(GetDebug(3)){
+ cout << "{"<<xp[j]<<","<<yp[j];
+ if(GetDebug(4)) cout <<","<<t;
+ cout <<"},";
+ } // end if GetDebug
+ } // end for k
+ if(GetDebug(3)) cout << endl;
+ if(i==6) { // add thicker side
+ b = CosD(0.5*ksecAngleSide13);
+ a = SinD(0.5*ksecAngleSide13);
+ x1 = xp[j];
+ y1 = yp[j];
+ x0 = a*a*ksecX5 + b*b*x1 - (y1-ksecY5)*a*b;
+ y0 = a*a*y1 + b*b*ksecY5 - (x1-ksecX5)*a*b;
+ j++;
+ xp[j+3] = x0 - ksecSideD5*a;
+ yp[j+3] = y0 - ksecSideD5*b;
+ xp[j+2] = xp[j+3] + (ksecCthick3-ksecCthick2)*b;
+ yp[j+2] = yp[j+3] - (ksecCthick3-ksecCthick2)*a;
+ xp[j+1] = xp[j+2] - ksecSidelen*a;
+ yp[j+1] = yp[j+2] - ksecSidelen*b;
+ xp[j] = xp[j+1] - (ksecCthick3-ksecCthick2)*b;
+ yp[j] = yp[j+1] + (ksecCthick3-ksecCthick2)*a;
+ j += 3;
+ if(GetDebug(3))for(k=-3;k<=0;k++){
+ cout << "{"<<xp[j+k]<<","<<yp[j+k];
+ if(GetDebug(4)) cout <<",t="<<0.0;
+ cout <<"},";
+ } // end if GetDebug
+ if(GetDebug(3)) cout << endl;
+ } // end if i==6
+ if(i==19) { // add thicker side
+ // first propogate referece point 12 to -18 degree edge
+ b = CosD(0.5*ksecAngleSide13);
+ a = SinD(0.5*ksecAngleSide13);
+ x1 = secX[0]+TMath::Abs(secR[0])*CosD(secAngleStart[0]);
+ y1 = secY[0]+TMath::Abs(secR[0])*SinD(secAngleStart[0]);
+ x0 = a*b*(y1-secY[ksecNRadii-2]) +
+ a*a*secX[ksecNRadii-2] + b*b*x1;
+ y0 = a*b*(x1-secX[ksecNRadii-2]) +
+ b*b*secY[ksecNRadii-2] + a*a*y1;
+ j++;
+ xp[j] = x0 + ksecSideD12*a;
+ yp[j] = y0 - ksecSideD12*b;
+ j++;
+ xp[j] = xp[j-1] - (ksecCthick3-ksecCthick2)*b;
+ yp[j] = yp[j-1] - (ksecCthick3-ksecCthick2)*a;
+ j++;
+ xp[j] = xp[j-1] + ksecSidelen*a;
+ yp[j] = yp[j-1] - ksecSidelen*b;
+ j++;
+ xp[j] = xp[j-1] + (ksecCthick3-ksecCthick2)*b;
+ yp[j] = yp[j-1] + (ksecCthick3-ksecCthick2)*a;
+ if(GetDebug(3))for(k=-3;k<=0;k++){
+ cout << "{"<<xp[j+k]<<","<<yp[j+k];
+ if(GetDebug(4)) cout <<",t="<<0.0;
+ cout <<"},";
+ } // end if GetDebug
+ if(GetDebug(3)) cout << endl;
+ } // end if i==19
+ } // end for i
+ if(GetDebug(3)) cout<<"{"<<xp[0]<<","<<yp[0];
+ if(GetDebug(4)) cout<<","<< secAngleStart2[0];
+ if(GetDebug(3)) cout<<"}} j="<<j<<endl;
sB0 = new TGeoXtru(2);
sB0->SetName("ITS SPD Carbon fiber support Sector End B0");
- sB0->DefinePolygon(m,xpp,ypp);
+ sB0->DefinePolygon(j+1,xp,yp);
sB0->DefineSection(0,ksecDz);
sB0->DefineSection(1,ksecDz+ksecZEndLen);
//
- InsidePoint(xpp[m-1],ypp[m-1],xpp[0],ypp[0],xpp[1],ypp[1],
- ksecCthick2,xpp2[0],ypp2[0]);
- for(i=1;i<m-1;i++){
- t = ksecCthick2;
- for(k=0;k<ksecNCoolingTubeDips;k++)
- if((i/(ksecNPointsPerRadii+1))==ksecDipIndex[k])
- if(!(ksecDipIndex[k]*(ksecNPointsPerRadii+1)==i ||
- ksecDipIndex[k]*(ksecNPointsPerRadii+1)+
- ksecNPointsPerRadii==i ))
- t = ksecRCoolOut-ksecRCoolIn;
- InsidePoint(xpp[i-1],ypp[i-1],xpp[i],ypp[i],xpp[i+1],ypp[i+1],
- t,xpp2[i],ypp2[i]);
+ if(GetDebug(3)) cout <<"Double_t sB1[][{";
+ if(GetDebug(4)) cout <<"3]{";
+ else if(GetDebug(3)) cout <<"2]{";
+ j = -1;
+ t0 = (Double_t)ksecNPointsPerRadii;
+ for(i=0;i<ksecNRadii+ksecNCoolingTubeDips;i++){
+ t1 = (secAngleEnd3[i]-secAngleStart3[i])/t0;
+ if(GetDebug(5)) cout<<"t1="<< t1<<endl;
+ for(k=0;k<=ksecNPointsPerRadii;k++){
+ t=secAngleStart3[i]+((Double_t)k)*t1;
+ j++;
+ x0 = TMath::Abs(secR2[i]-ksecCthick2);
+ if(i==2||i==5||i==8||i==11||i==14||i==17){
+ x0 = TMath::Abs(secR2[i]-ksecRCoolOut+ksecRCoolIn);/*
+ if(k==0){// compute change in start and end angles to
+ // compensate for thickness of carbon fiber
+ y0 = (ksecCthick2-ksecRCoolOut*SinD(t))/
+ ksecRCoolIn; // sin th'
+ if(GetDebug(5))cout <<" k=0 t="<<t<<" y0="<<y0<<endl;
+ y1 = TMath::Sqrt(1-y0*y0); // cos th'
+ t -= 180.*TMath::ASin(SinD(t)*y1-CosD(t)*y0)/TMath::Pi();
+ }else if(k==ksecNPointsPerRadii) {
+ y0 = (ksecCthick2-ksecRCoolOut*SinD(t))/
+ ksecRCoolIn; // sin th'
+ if(GetDebug(5))cout <<" k="<<k<<" t="<<t<<" y0="<<y0<<endl;
+ y1 = TMath::Sqrt(1-y0*y0); // cos th'
+ t += 180.*TMath::ASin(SinD(t)*y1-CosD(t)*y0)/TMath::Pi();
+ } // end if
+ */} // end if
+ xp[j] = x0*CosD(t)+secX2[i];
+ yp[j] = x0*SinD(t)+secY2[i];
+ if(GetDebug(3)){
+ cout << "{"<<xp[j]<<","<<yp[j];
+ if(GetDebug(4)) cout <<","<<t;
+ cout <<"},";
+ } // end if GetDebug
+ } // end for k
+ if(GetDebug(3)) cout << endl;
} // end for i
- InsidePoint(xpp[m-2],ypp[m-2],xpp[m-1],ypp[m-1],xpp[0],ypp[0],
- ksecCthick2,xpp2[m-1],ypp2[m-1]);
+ if(GetDebug(3)) cout<<"{"<<xp[0]<<","<<yp[0];
+ if(GetDebug(4)) cout<<","<< secAngleStart2[0];
+ if(GetDebug(3)) cout<<"}} j="<<j<<endl;
sB1 = new TGeoXtru(2);
sB1->SetName("ITS SPD Carbon fiber support Sector Air End B1");
- sB1->DefinePolygon(m,xpp2,ypp2);
+ sB1->DefinePolygon(j+1,xp,yp);
sB1->DefineSection(0,ksecDz);
sB1->DefineSection(1,ksecDz+ksecLen);
sTB0 = new TGeoTube("ITS SPD Cooling Tube End TB0",0.0,
- 0.5*ksecCoolTubeROuter,0.5*ksecLen);
+ ksecRCoolIn,0.5*ksecLen);
sTB1 = new TGeoTube("ITS SPD Cooling Tube End coolant TB0",0.0,
sTB0->GetRmax()-ksecCoolTubeThick,0.5*ksecLen);
//
- sM0 = new TGeoTube("ITS SPD Sensitive Virutual Volume M0",0.0,8.0,
- sA0->GetZ(1)+sB0->GetZ(1));
- //
if(GetDebug()){
- sM0->InspectShape();
sA0->InspectShape();
sA1->InspectShape();
sB0->InspectShape();
sB1->InspectShape();
} // end if GetDebug
//
- TGeoVolume *vM0,*vA0,*vA1,*vTA0,*vTA1,*vB0,*vB1,*vTB0,*vTB1;
- vM0 = new TGeoVolume("ITSSPDSensitiveVirtualvolumeM0",sM0,medSPDair);
- vM0->SetVisibility(kTRUE);
- vM0->SetLineColor(7); // light Blue
- vM0->SetLineWidth(1);
- vM0->SetFillColor(vM0->GetLineColor());
- vM0->SetFillStyle(4090); // 90% transparent
+ TGeoVolume *vM,*vA0,*vA1,*vTA0,*vTA1,*vB0,*vB1,*vTB0,*vTB1;
+ vM = moth;
vA0 = new TGeoVolume("ITSSPDCarbonFiberSupportSectorA0",sA0,medSPDcf);
vA0->SetVisibility(kTRUE);
vA0->SetLineColor(4); // Blue
vB0->SetLineWidth(1);
vB0->SetFillColor(vB0->GetLineColor());
vB0->SetFillStyle(4010); // 10% transparent
- vB1 = new TGeoVolume("ITSSPDCarbonFiberSupportSectorEndAirB1",
- sB1,medSPDair);
+ vB1 = new TGeoVolume("ITSSPDCarbonFiberSupportSectorEndAirB1",sB1,medSPDair);
vB1->SetVisibility(kTRUE);
vB1->SetLineColor(7); // light Blue
vB1->SetLineWidth(1);
vTB1->SetFillColor(vTB1->GetLineColor());
vTB1->SetFillStyle(4000); // 0% transparent
//
- moth->AddNode(vM0,1,0); // Add virtual volume to mother
vA0->AddNode(vA1,1,0); // Put air inside carbon fiber.
vB0->AddNode(vB1,1,0); // Put air inside carbon fiber.
vTA0->AddNode(vTA1,1,0); // Put air inside carbon fiber.
vTB0->AddNode(vTB1,1,0); // Put air inside carbon fiber.
for(i=0;i<ksecNCoolingTubeDips;i++){
- x0 = secX3[ksecDipIndex[i]];
- y0 = secY3[ksecDipIndex[i]];
- t = 90.0-secAngleTurbo[i];
- trans = new TGeoTranslation("",x0,y0,0.5*(sB1->GetZ(0)+sB1->GetZ(1)));
+ x0 = secX2[ksecDipIndex[i]];
+ y0 = secY2[ksecDipIndex[i]];
+ trans = new TGeoTranslation("",x0,y0,0.0);
vB1->AddNode(vTB0,i+1,trans);
- rot = new TGeoRotation("",0.0,0.0,t);
- rotrans = new TGeoCombiTrans("",x0,y0,0.0,rot);
- vM0->AddNode(vTA0,i+1,rotrans);
- delete rot; // rot owned by AliITSv11GeometerySPD::CarbonFiberSector
+ rot = new TGeoRotation("",0.0,0.0,
+ TMath::RadToDeg()*TMath::ATan2(y0,x0));
+ rotrans = new TGeoCombiTrans(*trans,*rot);
+ vM->AddNode(vTA0,i+1,rotrans);
+ delete rot;
} // end for i
- vM0->AddNode(vA0,1,0);
- vM0->AddNode(vB0,1,0);
- // Reflection.
- vM0->AddNode(vB0,2,new TGeoRotation("",90.,0.,90.,90.,180.,0.));
+ vM->AddNode(vA0,1,0);
+ vM->AddNode(vB0,1,0);
+ vM->AddNode(vB0,2,new TGeoScale(1.0,1.0,-1.0)); // Reflection.
if(GetDebug()){
- vM0->PrintNodes();
vA0->PrintNodes();
vA1->PrintNodes();
vB0->PrintNodes();
} // end if GetDebug
//
}
-//----------------------------------------------------------------------
-void AliITSv11GeometrySPD::SPDsectorShape(Int_t n,const Double_t *xc,
-const Double_t *yc,const Double_t *r,const Double_t *ths,const Double_t *the,
- Int_t npr,Int_t &m,Double_t **xp,Double_t **yp){
- // Code to compute the points that make up the shape of the SPD
- // Carbon fiber support sections
- // Inputs:
- // Int_t n Size of arrays xc,yc, and r.
- // Double_t *xc Array of x values for radii centers.
- // Double_t *yc Array of y values for radii centers.
- // Double_t *r Array of signed radii values.
- // Double_t *ths Array of starting angles [degrees].
- // Double_t *the Array of ending angles [degrees].
- // Int_t npr The number of lines segments to aproximate the arc.
- // Outputs:
- // Int_t m The number of enetries in the arrays *xp[npr+1]
- // and *yp[npr+1].
- // Double_t **xp Array of x coordinate values of the line segments
- // which make up the SPD support sector shape.
- // Double_t **yp Array of y coordinate values of the line segments
- // which make up the SPD support sector shape.
- // Return:
- // none.
- Int_t i,k;
- Double_t t,t0,t1;
-
- m = n*(npr+1);
- if(GetDebug(2)){
- cout <<" X \t Y \t R \t S \t E"<< m <<endl;
- for(i=0;i<n;i++){
- cout <<"{"<< xc[i] <<",";
- cout << yc[i] <<",";
- cout << r[i] <<",";
- cout << ths[i] <<",";
- cout << the[i] <<"},"<< endl;
- } // end for i
- } // end if GetDebug
- //
- if(GetDebug(3)) cout <<"Double_t sA0 = ["<< n*(npr+1)+1<<"][";
- if(GetDebug(4)) cout <<"3]{";
- else if(GetDebug(3)) cout <<"2]{";
- t0 = (Double_t)npr;
- for(i=0;i<n;i++){
- t1 = (the[i]-ths[i])/t0;
- if(GetDebug(5)) cout<<"t1="<< t1<<endl;
- for(k=0;k<=npr;k++){
- t=ths[i]+((Double_t)k)*t1;
- xp[i][k] = TMath::Abs(r[i])*CosD(t)+xc[i];
- yp[i][k] = TMath::Abs(r[i])*SinD(t)+yc[i];
- if(GetDebug(3)){
- cout << "{"<<xp[i][k]<<","<<yp[i][k];
- if(GetDebug(4)) cout <<","<<t;
- cout <<"},";
- } // end if GetDebug
- } // end for k
- if(GetDebug(3)) cout << endl;
- } // end of i
- if(GetDebug(3)) cout<<"{"<<xp[0][0]<<","<<yp[0][0];
- if(GetDebug(4)) cout<<","<< ths[0];
- if(GetDebug(3)) cout<<"}}"<<endl;
- //
- return;
-}
//______________________________________________________________________
void AliITSv11GeometrySPD::HalfStave(TGeoVolume *moth){
// Define the detail SPD Half Stave geometry.
TPolyLine plA0,plA1,plB0,plB1;
TCanvas *canvas;
TLatex txt;
- Double_t x=0.0,y=0.0;
- Int_t i,kNRadii=6;
+ Double_t x,y;
- if(strcmp(filepath,"")){
- Error("CreateFigure0","filepath=%s type=%s",filepath,type);
- } // end if
- //
- sA0 = (TGeoXtru*) gGeoManager->GetVolume(
+ sA0 = (TGeoXtru*) gGeomManager->GetVolume(
"ITSSPDCarbonFiberSupportSectorA0_1")->GetShape();
- sA1 = (TGeoXtru*) gGeoManager->GetVolume(
+ sA1 = (TGeoXtru*) gGeomManager->GetVolume(
"ITSSPDCarbonFiberSupportSectorAirA1_1")->GetShape();
- sB0 = (TGeoXtru*) gGeoManager->GetVolume(
+ sB0 = (TGeoXtru*) gGeomManager->GetVolume(
"ITSSPDCarbonFiberSupportSectorEndB0_1")->GetShape();
- sB1 = (TGeoXtru*) gGeoManager->GetVolume(
+ sB1 = (TGeoXtru*) gGeomManager->GetVolume(
"ITSSPDCarbonFiberSupportSectorEndAirB1_1")->GetShape();
//pmA = new TPolyMarker();
//pmA.SetMarkerStyle(2); // +
//pmB = new TPolyMarker();
//pmB.SetMarkerStyle(5); // X
//pmB.SetMarkerColor(6); // purple
- plA0.SetPolyLine(sA0->GetNvert());
+ plA0.SetPolyline(sA0->GetNvert());
plA0.SetLineColor(1); // black
plA0.SetLineStyle(1);
- plA1.SetPolyLine(sA1->GetNvert());
+ plA1.SetPolyline(sA1->GetNvert());
plA1.SetLineColor(2); // red
plA1.SetLineStyle(1);
- plB0.SetPolyLine(sB0->GetNvert());
+ plB0.SetPolyLine(sB0.GetNvert());
plB0.SetLineColor(3); // Green
plB0.SetLineStyle(2);
plB1.SetPolyLine(sB1->GetNvert());
for(i=0;i<sB0->GetNvert();i++) plB0.SetPoint(i,sB0->GetX(i),sB0->GetY(i));
for(i=0;i<sB1->GetNvert();i++) plB1.SetPoint(i,sB1->GetX(i),sB1->GetY(i));
canvas = new TCanvas("AliITSv11GeometrySPDFig0","",1000,1000);
- canvas->Range(-3.,-3.,3.,3.);
- txt.SetTextSize(0.05);
+ canvas.Range(-3.,-3.,3.,3.);
+ txt.SetTextsize(0.05);
txt.SetTextAlign(33);
txt.SetTextColor(1);
- txt.DrawLatex(2.9,2.9,"Section A-A outer Carbon Fiber surface");
+ txt.Draw(2.9,2.9,"Section A-A outer Carbon Fiber surface");
txt.SetTextColor(2);
- txt.DrawLatex(2.9,2.5,"Section A-A Inner Carbon Fiber surface");
+ txt.Draw(2.9,2.5,"Section A-A Inner Carbon Fiber surface");
txt.SetTextColor(3);
- txt.DrawLatex(2.9,2.1,"Section E-E outer Carbon Fiber surface");
+ txt.Draw(2.9,2.1,"Section E-E outer Carbon Fiber surface");
txt.SetTextColor(4);
- txt.DrawLatex(2.9,1.7,"Section E-E Inner Carbon Fiber surface");
+ txt.Draw(2.9,1.7,"Section E-E Inner Carbon Fiber surface");
plA0.Draw();
plA1.Draw();
plB0.Draw();
//pmA.Draw();
//pmB.Draw();
//
- x = 1.0;
- y = -2.5;
Char_t chr[3];
for(i=0;i<kNRadii;i++){
sprintf(chr,"%2d",i);txt.DrawLatex(x-0.1,y,chr);
- sprintf(chr,"%8.4",5.000);txt.DrawLatex(x,y,chr);
- sprintf(chr,"%8.4",5.000);txt.DrawLatex(x+0.5,y,chr);
- sprintf(chr,"%8.4",5.000);txt.DrawLatex(x+1.0,y,chr);
- sprintf(chr,"%8.4",5.000);txt.DrawLatex(x+1.5,y,chr);
- sprintf(chr,"%8.4",5.000);txt.DrawLatex(x+2.0,y,chr);
- if(kTRUE) txt.DrawLatex(x+2.5,y,"A-A/E-E");
+ sprintf(chr,"%8.4",);txt.DrawLatex(x,y,chr);
+ sprintf(chr,"%8.4",);txt.DrawLatex(x+0.5,y,chr);
+ sprintf(chr,"%8.4",);txt.DrawLatex(x+1.0,y,chr);
+ sprintf(chr,"%8.4",);txt.DrawLatex(x+1.5,y,chr);
+ sprintf(chr,"%8.4",);txt.DrawLatex(x+2.0,y,chr);
+ if() txt.DrawLatex(x+2.5,y,"A-A/E-E");
else txt.DrawLatex(x+2.5,y,"E-E");
} // end for i
txt.DrawLatex(x,y,"x_{c} mm");
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff