/************************************************************************** * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * * * * Author: The ALICE Off-line Project. * * Contributors are mentioned in the code where appropriate. * * * * Permission to use, copy, modify and distribute this software and its * * documentation strictly for non-commercial purposes is hereby granted * * without fee, provided that the above copyright notice appears in all * * copies and that both the copyright notice and this permission notice * * appear in the supporting documentation. The authors make no claims * * about the suitability of this software for any purpose. It is * * provided "as is" without express or implied warranty. * **************************************************************************/ // This class Defines the Geometry for the ITS services and support cones // outside of the ceneteral volume (except for the Ceneteral support // cylinders. Other classes define the rest of the ITS. Specificaly the ITS // The SSD support cone,SSD Support centeral cylinder, SDD support cone, // The SDD cupport centeral cylinder, the SPD Thermal Sheald, The supports // and cable trays on both the RB26 (muon dump) and RB24 sides, and all of // the cabling from the ladders/stave ends out past the TPC. /* $Id$ */ // General Root includes #include // Root Geometry includes #include #include #include #include #include // contaings TGeoTubeSeg #include #include #include #include "AliITSv11GeometrySupport.h" ClassImp(AliITSv11GeometrySupport) #define SQ(A) (A)*(A) //______________________________________________________________________ void AliITSv11GeometrySupport::SPDCone(TGeoVolume *moth){ // Define the detail SPD support cone geometry. // Inputs: // none. // Outputs: // none. // Return: // none. SPDThermalSheald(moth); } //______________________________________________________________________ void AliITSv11GeometrySupport::SPDThermalSheald(TGeoVolume *moth){ // Define the detail SPD Thermal Sheld geometry. // Inputs: // none. // Outputs: // none. // Return: // none. // From ALICE-Thermal Screen (SPD) "Cylinder" file thermal-screen2_a3.ps // Volumes sA1,sA2,sA3,sAh1,sAh2,sAh3, and b1,b2,b3,bh1,bh2,bh3; // "CONE TRANSITION" file thermal-screen1_a3.ps Volumes sC1,sC2,sC3, // sCh1,sCh2, sCh3; "FLANGE" file thermal-screen4_a3.ps Volumes d,sDs, // sDw,sDws; and "HALF ASSEMBLY" file thermal-screen3_a3.ps. This object, // both halfs, are incased inside of a single minimum sized mother // volume called M, which is a union of two parts sM1 and 4 copies of sM2. const Double_t ktscarbonFiberThA = 0.03*fgkmm; // //const Double_t ktscarbonFiberThB = 0.10*fgkmm; // const Double_t ktscLengthB = 50.0*fgkmm; // const Double_t ktscLengthA = 900.0*fgkmm-2.0*ktscLengthB; // const Double_t ktscLengthC = 290.0*fgkmm; // const Double_t ktscLengthD = 15.0*fgkmm; // const Double_t ktscAngle = 36.0*fgkDegree;//Rep. angle of cent. accordin const Double_t ktscRoutA = 99.255*fgkmm; // Outer radii const Double_t ktscRinA = 81.475*fgkmm; // Iner radii const Double_t ktscRoutB = 99.955*fgkmm; // Outer radii const Double_t ktscRinB = 80.775*fgkmm; // Iner radii const Double_t ktscRoutCp = 390.0*fgkmm; // Outer radii const Double_t ktscRinCp = 373.0*fgkmm; // Iner radii Double_t ktscRoutC,ktscRinC; // values need to be calculated const Double_t ktscRwingD = 492.5*fgkmm; // Outer radii const Double_t ktscRoutD = 0.5*840.*fgkmm;// Outer radii const Double_t ktscRinD = 373.0*fgkmm; // Iner radii // angular wing const Double_t ktscAngleDD = (60.*fgkmm/ktscRwingD)*fgkRadian; // width of fill material const Double_t ktscAngleDDs = ((60.*fgkmm-2.*ktscarbonFiberThA)/ ktscRwingD)*fgkRadian; const Double_t ktscAngleD0 = 45.*fgkDegree;//Strting angle of wing const Double_t ktscoutSA = 24.372*fgkmm; // The other one Calculated const Double_t ktscinLA = 31.674*fgkmm; // The ohter one Calculated const Double_t ktscoutSB = 24.596*fgkmm; // The other one Calculated const Double_t ktscinLB = 31.453*fgkmm; // The ohter one Calculated const Double_t ktscoutSC = 148.831*fgkmm;// The other one Calculated const Double_t ktscinLC = 90.915*fgkmm; // The ohter one Calculated Int_t i,k; Double_t th; Double_t xo[7],yo[7],xi[7],yi[7]; Double_t xbo[7],ybo[7],xbi[7],ybi[7]; Double_t xco[7],yco[7],xci[7],yci[7]; TGeoArb8 *sA1,*sA2,*sA3,*sAh1,*sAh2,*sAh3,*sB1,*sB2,*sB3,*sBh1,*sBh2,*sBh3; TGeoArb8 *sC1,*sC2,*sC3,*sCh1,*sCh2,*sCh3; TGeoPcon *sM1; TGeoTube *sD,*sDs; TGeoTubeSeg *sDw,*sDws,*sM2; TGeoCompositeShape *sM; TGeoRotation *rot; TGeoTranslation *tranb,*tranbm,*tranc; TGeoTranslation *tranITSspdShealdVVt0; TGeoCombiTrans *rotITSspdShealdVVt1,*rotITSspdShealdVVt2; TGeoCombiTrans *rotITSspdShealdVVt3; TGeoMedium *medSPDcf = 0; // SPD support cone Carbon Fiber materal number. TGeoMedium *medSPDfs = 0; // SPD support cone inserto stesalite 4411w. TGeoMedium *medSPDfo = 0; // SPD support cone foam, Rohacell 50A. TGeoMedium *medSPDss = 0; // SPD support cone screw material,Stainless TGeoMedium *medSPDair = 0; // SPD support cone Air //TGeoMedium *medSPDal = 0; // SPD support cone SDD mounting bracket Al ktscRoutC = TMath::Sqrt(ktscRoutCp*ktscRoutCp-0.25*ktscoutSC*ktscoutSC); ktscRinC = TMath::Sqrt(ktscRinCp *ktscRinCp -0.25*ktscinLC *ktscinLC ); sA1 = new TGeoArb8("ITS SPD Therm Screen Clyinder A1",0.5*ktscLengthA); sA2 = new TGeoArb8("ITS SPD Therm Screen Clyinder A2",0.5*ktscLengthA); sA3 = new TGeoArb8("ITS SPD Therm Screen Clyinder A3",0.5*ktscLengthA); sAh1 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ah1",0.5*ktscLengthA); sAh2 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ah2",0.5*ktscLengthA); sAh3 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ah3",0.5*ktscLengthA); sB1 = new TGeoArb8("ITS SPD Therm Screen Clyinder B1",0.5*ktscLengthB); sB2 = new TGeoArb8("ITS SPD Therm Screen Clyinder B2",0.5*ktscLengthB); sB3 = new TGeoArb8("ITS SPD Therm Screen Clyinder B3",0.5*ktscLengthB); sBh1 = new TGeoArb8("ITS SPD Therm Screen Cylinder Bh1",0.5*ktscLengthB); sBh2 = new TGeoArb8("ITS SPD Therm Screen Cylinder Bh2",0.5*ktscLengthB); sBh3 = new TGeoArb8("ITS SPD Therm Screen Cylinder Bh3",0.5*ktscLengthB); sC1 = new TGeoArb8("ITS SPD Therm Screen Clyinder C1",0.5*ktscLengthC); sC2 = new TGeoArb8("ITS SPD Therm Screen Clyinder C2",0.5*ktscLengthC); sC3 = new TGeoArb8("ITS SPD Therm Screen Clyinder C3",0.5*ktscLengthC); sCh1 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ch1",0.5*ktscLengthC); sCh2 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ch2",0.5*ktscLengthC); sCh3 = new TGeoArb8("ITS SPD Therm Screen Cylinder Ch3",0.5*ktscLengthC); sD = new TGeoTube("ITS SPD Therm Screen Flange D",ktscRinD,ktscRoutD, 0.5*ktscLengthD); sDs = new TGeoTube("ITS SPD Therm Screen Flange fill Ds", ktscRinD+ktscarbonFiberThA,ktscRoutD-ktscarbonFiberThA, 0.5*ktscLengthD); PrintTube(sD); PrintTube(sDs); sDw = new TGeoTubeSeg("ITS SPD Therm Screen Flange Wing Dw", ktscRoutD,ktscRwingD ,0.5*ktscLengthD, ktscAngleD0-0.5*ktscAngleDD, ktscAngleD0+0.5*ktscAngleDD); sDws = new TGeoTubeSeg("ITS SPD Therm Screen Flange Wing Fill Ds", ktscRoutD,ktscRwingD-ktscarbonFiberThA, 0.5*ktscLengthD,ktscAngleD0-0.5*ktscAngleDDs, ktscAngleD0+0.5*ktscAngleDDs); PrintTubeSeg(sDw); PrintTubeSeg(sDws); k = 0; for(i=-1;i<2;i++){ th = ((Double_t)(i+1))*ktscAngle*fgkDegree; xo[k] = ktscRoutA*SinD(th) - 0.5*ktscoutSA*CosD(th); yo[k] = ktscRoutA*CosD(th) + 0.5*ktscoutSA*SinD(th); xi[k] = ktscRinA *SinD(th) - 0.5*ktscinLA *CosD(th); yi[k] = ktscRinA *CosD(th) + 0.5*ktscinLA *SinD(th); xbo[k] = ktscRoutB*SinD(th) - 0.5*ktscoutSB*CosD(th); ybo[k] = ktscRoutB*CosD(th) + 0.5*ktscoutSB*SinD(th); xbi[k] = ktscRinB *SinD(th) - 0.5*ktscinLB *CosD(th); ybi[k] = ktscRinB *CosD(th) + 0.5*ktscinLB *SinD(th); xco[k] = ktscRoutC*SinD(th) - 0.5*ktscoutSC*CosD(th); yco[k] = ktscRoutC*CosD(th) + 0.5*ktscoutSC*SinD(th); xci[k] = ktscRinC *SinD(th) - 0.5*ktscinLC *CosD(th); yci[k] = ktscRinC *CosD(th) + 0.5*ktscinLC *SinD(th); k++; xo[k] = ktscRoutA*SinD(th) + 0.5*ktscoutSA*CosD(th); yo[k] = ktscRoutA*CosD(th) - 0.5*ktscoutSA*SinD(th); xi[k] = ktscRinA *SinD(th) + 0.5*ktscinLA *CosD(th); yi[k] = ktscRinA *CosD(th) - 0.5*ktscinLA *SinD(th); xbo[k] = ktscRoutB*SinD(th) + 0.5*ktscoutSB*CosD(th); ybo[k] = ktscRoutB*CosD(th) - 0.5*ktscoutSB*SinD(th); xbi[k] = ktscRinB *SinD(th) + 0.5*ktscinLB *CosD(th); ybi[k] = ktscRinB *CosD(th) - 0.5*ktscinLB *SinD(th); xco[k] = ktscRoutC*SinD(th) + 0.5*ktscoutSC*CosD(th); yco[k] = ktscRoutC*CosD(th) - 0.5*ktscoutSC*SinD(th); xci[k] = ktscRinC *SinD(th) + 0.5*ktscinLC *CosD(th); yci[k] = ktscRinC *CosD(th) - 0.5*ktscinLC *SinD(th); k++; } // end for i xo[6] = xo[5]; yo[6] = 0.0; xi[6] = xi[5]; yi[6] = 0.0; xbo[6] = xbo[5]; ybo[6] = 0.0; xbi[6] = xbi[5]; ybi[6] = 0.0; xco[6] = xco[5]; yco[6] = 0.0; xci[6] = xci[5]; yci[6] = 0.0; if(GetDebug()){ Info("SPDThermalSheald","i \t xo yo \t xi yi \t xbo " "ybo \t xbi ybi \t xco yco \t xci yxi"); for(i=0;i<7;i++){ Info("SPDThermalSheald","%7d\t%7.4f,%7.4f\t%7.4f,%7.4f\t" "%7.4f,%7.4f\t%7.4f,%7.4f\t%7.4f,%7.4f\t%7.4f,%7.4f",i, xo[i],yo[i],xi[i],yi[i], xbo[i],ybo[i],xbi[i],ybi[i], xco[i],yco[i],xci[i],yci[i]); } // end for i } // end if GetDebug() //+++++++++++++++++++++++++ sA1->SetVertex(0,xo[0],yo[0]); sA1->SetVertex(1,xo[1],yo[1]); sA1->SetVertex(2,xi[1],yi[1]); sA1->SetVertex(3,xi[0],yi[0]); // sA2->SetVertex(0,xo[1],yo[1]); sA2->SetVertex(1,xo[2],yo[2]); sA2->SetVertex(2,xi[2],yi[2]); sA2->SetVertex(3,xi[1],yi[1]); // sA3->SetVertex(0,xo[5],yo[5]); sA3->SetVertex(1,xo[6],yo[6]); sA3->SetVertex(2,xi[6],yi[6]); sA3->SetVertex(3,xi[5],yi[5]); //-------------------------- sB1->SetVertex(0,xbo[0],ybo[0]); sB1->SetVertex(1,xbo[1],ybo[1]); sB1->SetVertex(2,xbi[1],ybi[1]); sB1->SetVertex(3,xbi[0],ybi[0]); // sB2->SetVertex(0,xbo[1],ybo[1]); sB2->SetVertex(1,xbo[2],ybo[2]); sB2->SetVertex(2,xbi[2],ybi[2]); sB2->SetVertex(3,xbi[1],ybi[1]); // sB3->SetVertex(0,xbo[5],ybo[5]); sB3->SetVertex(1,xbo[6],ybo[6]); sB3->SetVertex(2,xbi[6],ybi[6]); sB3->SetVertex(3,xbi[5],ybi[5]); //-------------------------- sC1->SetVertex(0,xco[0],yco[0]); sC1->SetVertex(1,xco[1],yco[1]); sC1->SetVertex(2,xci[1],yci[1]); sC1->SetVertex(3,xci[0],yci[0]); // sC2->SetVertex(0,xco[1],yco[1]); sC2->SetVertex(1,xco[2],yco[2]); sC2->SetVertex(2,xci[2],yci[2]); sC2->SetVertex(3,xci[1],yci[1]); // sC3->SetVertex(0,xco[5],yco[5]); sC3->SetVertex(1,xco[6],yco[6]); sC3->SetVertex(2,xci[6],yci[6]); sC3->SetVertex(3,xci[5],yci[5]); // Defining the hole, filled with air Double_t lp1,lc1,x,y,x7[3],y7[3]; lp1 = (xo[0]-xi[0])/(yo[0]-yi[0]); lc1 = xo[0]+0.5*ktscarbonFiberThA*TMath::Sqrt(SQ(xo[0]-xi[0])+ SQ(yo[0]-yi[0]))/(xo[0]-xi[0]); y = ktscRoutA-2.*ktscarbonFiberThA; x = lp1*(y-yo[0])+lc1; sAh1->SetVertex(0,x,y); sBh1->SetVertex(0,x,y); sCh1->SetVertex(4,x,y); y = ktscRinA+ktscarbonFiberThA; x = lp1*(y-yo[0])+lc1; sAh1->SetVertex(3,x,y); sBh1->SetVertex(3,x,y); x7[0] = x; y7[0] = y; // vortexing done after last point //sCh1->SetVertex(7,x,y); lp1 = (xo[1]-xi[1])/(yo[1]-yi[1]); lc1 = xo[1]-0.5*ktscarbonFiberThA*TMath::Sqrt(SQ(xo[1]-xi[1])+ SQ(yo[1]-yi[1]))/(xo[1]-xi[1]); y = ktscRoutA-2.*ktscarbonFiberThA; x = lp1*(y-yo[1])+lc1; sAh1->SetVertex(1,x,y); sBh1->SetVertex(1,x,y); sCh1->SetVertex(5,x,y); y = ktscRinA+ktscarbonFiberThA; x = lp1*(y-yo[1])+lc1; sAh1->SetVertex(2,x,y); sBh1->SetVertex(2,x,y); sCh1->SetVertex(6,x,y); // // The easist way to get the points for the hole in volume sA2 is to // rotate it to the Y axis where the y coordinates are easier to know // and then rotate it back. Double_t xp,yp,xa,ya,xb,yb; th = 0.5*ktscAngle; xa = CosD(th)*xo[1]-SinD(th)*yo[1]; ya = SinD(th)*xo[1]+CosD(th)*yo[1]; xb = CosD(th)*xi[1]-SinD(th)*yi[1]; yb = SinD(th)*xi[1]+CosD(th)*yi[1]; lp1 = (xa-xb)/(ya-yb); lc1 = xa+0.5*ktscarbonFiberThA*TMath::Sqrt(SQ(xa-xb)+SQ(ya-yb))/(xa-xb); y = ya-ktscarbonFiberThA; x = lp1*(y-ya)+lc1; xp = CosD(-th)*x-SinD(-th)*y; yp = SinD(-th)*x+CosD(-th)*y; sAh2->SetVertex(0,xp,yp); sBh2->SetVertex(0,xp,yp); sCh2->SetVertex(4,xp,yp); y = yb+2.0*ktscarbonFiberThA; x = lp1*(y-ya)+lc1; xp = CosD(-th)*x-SinD(-th)*y; yp = SinD(-th)*x+CosD(-th)*y; sAh2->SetVertex(3,xp,yp); sBh2->SetVertex(3,xp,yp); x7[1] = x; y7[1] = y; // vortexing done after last point //sCh2->SetVertex(7,xp,yp); xa = CosD(th)*xo[2]-SinD(th)*yo[2]; ya = SinD(th)*xo[2]+CosD(th)*yo[2]; xb = CosD(th)*xi[2]-SinD(th)*yi[2]; yb = SinD(th)*xi[2]+CosD(th)*yi[2]; lp1 = (xa-xb)/(ya-yb); lc1 = xa-0.5*ktscarbonFiberThA*TMath::Sqrt(SQ(xa-xb)+SQ(ya-yb))/(xa-xb); y = ya-ktscarbonFiberThA; x = lp1*(y-ya)+lc1; xp = CosD(-th)*x-SinD(-th)*y; yp = SinD(-th)*x+CosD(-th)*y; sAh2->SetVertex(1,xp,yp); sBh2->SetVertex(1,xp,yp); sCh2->SetVertex(5,xp,yp); y = yb+2.0*ktscarbonFiberThA; x = lp1*(y-ya)+lc1; xp = CosD(-th)*x-SinD(-th)*y; yp = SinD(-th)*x+CosD(-th)*y; sAh2->SetVertex(2,xp,yp); sBh2->SetVertex(2,xp,yp); sCh2->SetVertex(6,xp,yp); // lp1 = (yo[5]-yi[5])/(xo[5]-xi[5]); lc1 = yo[5]+0.5*ktscarbonFiberThA*TMath::Sqrt(SQ(yo[5]-yi[5])+ SQ(xo[5]-xi[5]))/(yo[5]-yi[5]); x = xo[5]-ktscarbonFiberThA; y = lp1*(x-xo[5])+lc1; sAh3->SetVertex(0,x,y); sBh3->SetVertex(0,x,y); sCh3->SetVertex(4,x,y); x = xi[5]+2.0*ktscarbonFiberThA; y = lp1*(x-xo[5])+lc1; sAh3->SetVertex(3,x,y); sBh3->SetVertex(3,x,y); x7[2] = x; y7[2] = y; // vortexing done after last point //sCh3->SetVertex(7,x,y); y = 2.0*ktscarbonFiberThA; x = xo[5]-ktscarbonFiberThA; sAh3->SetVertex(1,x,y); sBh3->SetVertex(1,x,y); sCh3->SetVertex(5,x,y); y = 2.0*ktscarbonFiberThA; x = xi[5]+2.0*ktscarbonFiberThA; sAh3->SetVertex(2,x,y); sBh3->SetVertex(2,x,y); sCh3->SetVertex(6,x,y); // for(i=0;i<4;i++){ // define points at +dz sA1->SetVertex(i+4,(sA1->GetVertices())[2*i],(sA1->GetVertices())[1+2*i]); sA2->SetVertex(i+4,(sA2->GetVertices())[2*i],(sA2->GetVertices())[1+2*i]); sA3->SetVertex(i+4,(sA3->GetVertices())[2*i],(sA3->GetVertices())[1+2*i]); // sB1->SetVertex(i+4,(sB1->GetVertices())[2*i],(sB1->GetVertices())[1+2*i]); sB2->SetVertex(i+4,(sB2->GetVertices())[2*i],(sB2->GetVertices())[1+2*i]); sB3->SetVertex(i+4,(sB3->GetVertices())[2*i],(sB3->GetVertices())[1+2*i]); // C's are a cone which must match up with B's. sC1->SetVertex(i+4,(sB1->GetVertices())[2*i],(sB1->GetVertices())[1+2*i]); sC2->SetVertex(i+4,(sB2->GetVertices())[2*i],(sB2->GetVertices())[1+2*i]); sC3->SetVertex(i+4,(sB3->GetVertices())[2*i],(sB3->GetVertices())[1+2*i]); // sAh1->SetVertex(i+4,(sAh1->GetVertices())[2*i], (sAh1->GetVertices())[1+2*i]); sAh2->SetVertex(i+4,(sAh2->GetVertices())[2*i], (sAh2->GetVertices())[1+2*i]); sAh3->SetVertex(i+4,(sAh3->GetVertices())[2*i], (sAh3->GetVertices())[1+2*i]); // sBh1->SetVertex(i+4,(sBh1->GetVertices())[2*i], (sBh1->GetVertices())[1+2*i]); sBh2->SetVertex(i+4,(sBh2->GetVertices())[2*i], (sBh2->GetVertices())[1+2*i]); sBh3->SetVertex(i+4,(sBh3->GetVertices())[2*i], (sBh3->GetVertices())[1+2*i]); } // end for // lp1 = (xco[0]-xci[0])/(yco[0]-yci[0]); lc1 = xco[0]+0.5*ktscarbonFiberThA*TMath::Sqrt(SQ(xco[0]-xci[0])+ SQ(yco[0]-yci[0]))/(xco[0]-xci[0]); y = ktscRoutC-2.*ktscarbonFiberThA; x = lp1*(y-yco[0])+lc1; sCh1->SetVertex(0,x,y); y = ktscRinC+ktscarbonFiberThA; x = lp1*(y-yci[0])+lc1; sCh1->SetVertex(2,x,y); lp1 = (xco[1]-xci[1])/(yco[1]-yci[1]); lc1 = xco[1]-0.5*ktscarbonFiberThA*TMath::Sqrt(SQ(xco[1]-xci[1])+ SQ(yco[1]-yci[1]))/(xco[1]-xci[1]); y = ktscRoutC-2.*ktscarbonFiberThA; x = lp1*(y-yco[1])+lc1; sCh1->SetVertex(1,x,y); y = ktscRinC+ktscarbonFiberThA; x = lp1*(y-yci[1])+lc1; sCh1->SetVertex(3,x,y); // th = 0.5*ktscAngle; xa = CosD(th)*xco[1]-SinD(th)*yco[1]; ya = SinD(th)*xco[1]+CosD(th)*yco[1]; xb = CosD(th)*xci[1]-SinD(th)*yci[1]; yb = SinD(th)*xci[1]+CosD(th)*yci[1]; lp1 = (xa-xb)/(ya-yb); lc1 = xa+0.5*ktscarbonFiberThA*TMath::Sqrt(SQ(xa-xb)+SQ(ya-yb))/(xa-xb); y = ya-ktscarbonFiberThA; x = lp1*(y-ya)+lc1; xp = CosD(-th)*x-SinD(-th)*y; yp = SinD(-th)*x+CosD(-th)*y; yp = ya-ktscarbonFiberThA; xp = lp1*(y-ya)+lc1; sCh2->SetVertex(0,xp,yp); y = yb+2.0*ktscarbonFiberThA; x = lp1*(y-ya)+lc1; xp = CosD(-th)*x-SinD(-th)*y; yp = SinD(-th)*x+CosD(-th)*y; sCh2->SetVertex(2,xp,yp); xa = CosD(th)*xco[2]-SinD(th)*yco[2]; ya = SinD(th)*xco[2]+CosD(th)*yco[2]; xb = CosD(th)*xci[2]-SinD(th)*yci[2]; yb = SinD(th)*xci[2]+CosD(th)*yci[2]; lp1 = (xa-xb)/(ya-yb); lc1 = xa-0.5*ktscarbonFiberThA*TMath::Sqrt(SQ(xa-xb)+SQ(ya-yb))/(xa-xb); y = ya-ktscarbonFiberThA; x = lp1*(y-ya)+lc1; xp = CosD(-th)*x-SinD(-th)*y; yp = SinD(-th)*x+CosD(-th)*y; sCh2->SetVertex(1,xp,yp); y = yb+2.0*ktscarbonFiberThA; x = lp1*(y-ya)+lc1; xp = CosD(-th)*x-SinD(-th)*y; yp = SinD(-th)*x+CosD(-th)*y; sCh2->SetVertex(3,xp,yp); // lp1 = (yco[5]-yci[5])/(xco[5]-xci[5]); lc1 = yco[5]+0.5*ktscarbonFiberThA*TMath::Sqrt(SQ(yco[5]-yci[5])+ SQ(xco[5]-xci[5]))/(yco[5]-yci[5]); x = xco[5]-ktscarbonFiberThA; y = lp1*(x-xco[5])+lc1; sCh3->SetVertex(0,x,y); x = xci[5]+2.0*ktscarbonFiberThA; y = lp1*(x-xci[5])+lc1; sCh3->SetVertex(2,x,y); y = 2.0*ktscarbonFiberThA; x = xco[5]-ktscarbonFiberThA; sCh3->SetVertex(1,x,y); y = 2.0*ktscarbonFiberThA; x = xci[5]+2.0*ktscarbonFiberThA; sCh3->SetVertex(3,x,y); sCh1->SetVertex(7,x7[0],y7[0]); // 7th point most be done last ??? sCh2->SetVertex(7,x7[1],y7[1]); // 7th point most be done last ??? sCh3->SetVertex(7,x7[2],y7[2]); // 7th point most be done last ??? PrintArb8(sA1); PrintArb8(sAh1); PrintArb8(sA2); PrintArb8(sAh2); PrintArb8(sA3); PrintArb8(sAh3); PrintArb8(sB1); PrintArb8(sBh1); PrintArb8(sB2); PrintArb8(sBh2); PrintArb8(sB3); PrintArb8(sBh3); PrintArb8(sC1); PrintArb8(sCh1); PrintArb8(sC2); PrintArb8(sCh2); PrintArb8(sC3); PrintArb8(sCh3); // // Define Minimal volume to inclose this SPD Thermal Sheald. sM1 = new TGeoPcon("ITSspdShealdVV",0.0,360.0,9); sM1->Z(0) = 0.5*ktscLengthA+ktscLengthB; sM1->Rmin(0) = ktscRinB; x = sB1->GetVertices()[0]; // [0][0] y = sB1->GetVertices()[1]; // [0][1] sM1->Rmax(0) = TMath::Sqrt(x*x+y*y); sM1->Z(1) = sM1->GetZ(0)-ktscLengthB; sM1->Rmin(1) = sM1->GetRmin(0); sM1->Rmax(1) = sM1->GetRmax(0); sM1->Z(2) = sM1->GetZ(1); sM1->Rmin(2) = ktscRinA; x = sA1->GetVertices()[0]; // [0]0] y = sA1->GetVertices()[1]; // [0][1] sM1->Rmax(2) = TMath::Sqrt(x*x+y*y); sM1->Z(3) = -(sM1->GetZ(0)-ktscLengthB); sM1->Rmin(3) = sM1->GetRmin(2); sM1->Rmax(3) = sM1->GetRmax(2); sM1->Z(4) = sM1->GetZ(3); sM1->Rmin(4) = sM1->GetRmin(1); sM1->Rmax(4) = sM1->GetRmax(1); sM1->Z(5) = -(sM1->GetZ(0)); sM1->Rmin(5) = sM1->GetRmin(0); sM1->Rmax(5) = sM1->GetRmax(0); sM1->Z(6) = sM1->GetZ(5) - ktscLengthC; sM1->Rmin(6) = ktscRinC; x = sC1->GetVertices()[0]; // [0][0] y = sC1->GetVertices()[1]; // [0][1] sM1->Rmax(6) = TMath::Sqrt(x*x+y*y); sM1->Z(7) = sM1->GetZ(6); sM1->Rmin(7) = sD->GetRmin(); sM1->Rmax(7) = sD->GetRmax(); sM1->Z(8) = sM1->Z(7) - ktscLengthD; sM1->Rmin(8) = sM1->GetRmin(7); sM1->Rmax(8) = sM1->GetRmax(7); sM2 = new TGeoTubeSeg("ITSspdShealdWingVV", sM1->GetRmax(8),sDw->GetRmax(),sDw->GetDz(), sDw->GetPhi1(),sDw->GetPhi2()); PrintTubeSeg(sM2); // x = 0.5*(sM1->GetZ(8) + sM1->GetZ(7)); tranITSspdShealdVVt0 = new TGeoTranslation("ITSspdShealdVVt0",0.0,0.0,x); tranITSspdShealdVVt0->RegisterYourself(); TGeoRotation rotz90("",0.0,0.0,90.0); // never registered. rotITSspdShealdVVt1 = new TGeoCombiTrans(*tranITSspdShealdVVt0,rotz90); rotITSspdShealdVVt1->SetName("ITSspdShealdVVt1"); rotITSspdShealdVVt1->RegisterYourself(); TGeoRotation rotz180("",0.0,0.0,180.0); // never registered rotITSspdShealdVVt2 = new TGeoCombiTrans(*tranITSspdShealdVVt0,rotz180); rotITSspdShealdVVt2->SetName("ITSspdShealdVVt2"); rotITSspdShealdVVt2->RegisterYourself(); TGeoRotation rotz270("",0.0,0.0,270.0); // never registered rotITSspdShealdVVt3 = new TGeoCombiTrans(*tranITSspdShealdVVt0,rotz270); rotITSspdShealdVVt3->SetName("ITSspdShealdVVt3"); rotITSspdShealdVVt3->RegisterYourself(); sM = new TGeoCompositeShape("ITS SPD Thermal sheald volume", "(((ITSspdShealdVV+" "ITSspdShealdWingVV:ITSspdShealdVVt0)+" "ITSspdShealdWingVV:ITSspdShealdVVt1)+" "ITSspdShealdWingVV:ITSspdShealdVVt2)+" "ITSspdShealdWingVV:ITSspdShealdVVt3"); // TGeoManager *mgr = gGeoManager; medSPDcf = mgr->GetMedium("ITSspdCarbonFiber"); medSPDfs = mgr->GetMedium("ITSspdStaselite4411w"); medSPDfo = mgr->GetMedium("ITSspdRohacell50A"); medSPDss = mgr->GetMedium("ITSspdStainlessSteal"); medSPDair= mgr->GetMedium("ITSspdAir"); TGeoVolume *vA1,*vA2,*vA3,*vAh1,*vAh2,*vAh3; TGeoVolume *vB1,*vB2,*vB3,*vBh1,*vBh2,*vBh3; TGeoVolume *vC1,*vC2,*vC3,*vCh1,*vCh2,*vCh3; TGeoVolume *vD,*vDs,*vDw,*vDws,*vM; vM = new TGeoVolume("ITSspdThermalSheald",sM,medSPDair); vM->SetVisibility(kTRUE); vM->SetLineColor(7); // light Blue vM->SetLineWidth(1); vM->SetFillColor(vM->GetLineColor()); vM->SetFillStyle(4090); // 90% transparent moth->AddNode(vM,1,0); ///////////////////// Virtual Volume //////// vA1 = new TGeoVolume("ITSspdCentCylA1CF",sA1,medSPDcf); vA1->SetVisibility(kTRUE); vA1->SetLineColor(4); vA1->SetLineWidth(1); vA2 = new TGeoVolume("ITSspdCentCylA2CF",sA2,medSPDcf); vA2->SetVisibility(kTRUE); vA2->SetLineColor(4); vA2->SetLineWidth(1); vA3 = new TGeoVolume("ITSspdCentCylA3CF",sA3,medSPDcf); vA3->SetVisibility(kTRUE); vA3->SetLineColor(4); vA3->SetLineWidth(1); vB1 = new TGeoVolume("ITSspdCentCylB1CF",sB1,medSPDcf); vB1->SetVisibility(kTRUE); vB1->SetLineColor(4); vB1->SetLineWidth(1); vB2 = new TGeoVolume("ITSspdCentCylB2CF",sB2,medSPDcf); vB2->SetVisibility(kTRUE); vB2->SetLineColor(4); vB2->SetLineWidth(1); vB3 = new TGeoVolume("ITSspdCentCylB3CF",sB3,medSPDcf); vB3->SetVisibility(kTRUE); vB3->SetLineColor(4); vB3->SetLineWidth(1); vC1 = new TGeoVolume("ITSspdCentCylC1CF",sC1,medSPDcf); vC1->SetVisibility(kTRUE); vC1->SetLineColor(4); vC1->SetLineWidth(1); vC2 = new TGeoVolume("ITSspdCentCylC2CF",sC2,medSPDcf); vC2->SetVisibility(kTRUE); vC2->SetLineColor(4); vC2->SetLineWidth(1); vC3 = new TGeoVolume("ITSspdCentCylC3CF",sC3,medSPDcf); vC3->SetVisibility(kTRUE); vC3->SetLineColor(4); vC3->SetLineWidth(1); vAh1 = new TGeoVolume("ITSspdCentCylA1AirA",sAh1,medSPDair); vAh1->SetVisibility(kTRUE); vAh1->SetLineColor(5); // Yellow vAh1->SetFillColor(vAh1->GetLineColor()); vAh1->SetFillStyle(4090); // 90% transparent vAh2 = new TGeoVolume("ITSspdCentCylA2AirA",sAh2,medSPDair); vAh2->SetVisibility(kTRUE); vAh2->SetLineColor(5); // Yellow vAh2->SetFillColor(vAh2->GetLineColor()); vAh2->SetFillStyle(4090); // 90% transparent vAh3 = new TGeoVolume("ITSspdCentCylA3AirA",sAh3,medSPDair); vAh3->SetVisibility(kTRUE); vAh3->SetLineColor(5); // Yellow vAh3->SetFillColor(vAh3->GetLineColor()); vAh3->SetFillStyle(4090); // 90% transparent vBh1 = new TGeoVolume("ITSspdCentCylA1AirB",sBh1,medSPDair); vBh1->SetVisibility(kTRUE); vBh1->SetLineColor(5); // Yellow vBh1->SetFillColor(vBh1->GetLineColor()); vBh1->SetFillStyle(4090); // 90% transparent vBh2 = new TGeoVolume("ITSspdCentCylA2AirB",sBh2,medSPDair); vBh2->SetVisibility(kTRUE); vBh2->SetLineColor(5); // Yellow vBh2->SetFillColor(vBh2->GetLineColor()); vBh2->SetFillStyle(4090); // 90% transparent vBh3 = new TGeoVolume("ITSspdCentCylA3AirB",sBh3,medSPDair); vBh3->SetVisibility(kTRUE); vBh3->SetLineColor(5); // Yellow vBh3->SetFillColor(vBh3->GetLineColor()); vBh3->SetFillStyle(4090); // 90% transparent vCh1 = new TGeoVolume("ITSspdCentCylA1AirC",sCh1,medSPDair); vCh1->SetVisibility(kTRUE); vCh1->SetLineColor(5); // Yellow vCh1->SetFillColor(vCh1->GetLineColor()); vCh1->SetFillStyle(4090); // 90% transparent vCh2 = new TGeoVolume("ITSspdCentCylA2AirC",sCh2,medSPDair); vCh2->SetVisibility(kTRUE); vCh2->SetLineColor(5); // Yellow vCh2->SetFillColor(vCh2->GetLineColor()); vCh2->SetFillStyle(4090); // 90% transparent vCh3 = new TGeoVolume("ITSspdCentCylA3AirC",sCh3,medSPDair); vCh3->SetVisibility(kTRUE); vCh3->SetLineColor(5); // Yellow vCh3->SetFillColor(vCh3->GetLineColor()); vCh3->SetFillStyle(4090); // 90% transparent vD = new TGeoVolume("ITSspdCentCylA1CD",sD,medSPDcf); vD->SetVisibility(kTRUE); vD->SetLineColor(4); vD->SetLineWidth(1); vDw = new TGeoVolume("ITSspdCentCylA1CDw",sDw,medSPDcf); vDw->SetVisibility(kTRUE); vDw->SetLineColor(4); vDw->SetLineWidth(1); vDs = new TGeoVolume("ITSspdCentCylA1Dfill",sDs,medSPDfs); vDs->SetVisibility(kTRUE); vDs->SetLineColor(3); // Green vDs->SetFillColor(vDs->GetLineColor()); vDs->SetFillStyle(4010); // 10% transparent vDws = new TGeoVolume("ITSspdCentCylA1DwingFill",sDws,medSPDfs); vDws->SetVisibility(kTRUE); vDws->SetLineColor(3); // Green vDws->SetFillColor(vDws->GetLineColor()); vDws->SetFillStyle(4010); // 10% transparent // vA1->AddNode(vAh1,1,0); vA2->AddNode(vAh2,1,0); vA3->AddNode(vAh3,1,0); vB1->AddNode(vBh1,1,0); vB2->AddNode(vBh2,1,0); vB3->AddNode(vBh3,1,0); vC1->AddNode(vCh1,1,0); vC2->AddNode(vCh2,1,0); vC3->AddNode(vCh3,1,0); vD ->AddNode(vDs ,1,0); vDw->AddNode(vDws,1,0); // vM->AddNode(vA1,1,0); vM->AddNode(vA2,1,0); vM->AddNode(vA3,1,0); tranb = new TGeoTranslation("",0.0,0.0,0.5*(ktscLengthA+ktscLengthB)); tranbm = new TGeoTranslation("",0.0,0.0,0.5*(-ktscLengthA-ktscLengthB)); vM->AddNode(vB1,1,tranb); vM->AddNode(vB2,1,tranb); vM->AddNode(vB3,1,tranb); vM->AddNode(vB1,2,tranbm); vM->AddNode(vB2,2,tranbm); vM->AddNode(vB3,2,tranbm); // Muon side (rsB26) is at -Z. tranc = new TGeoTranslation("",0.0,0.0, 0.5*(-ktscLengthA-ktscLengthB-ktscLengthC)); vM->AddNode(vC1,1,tranc); vM->AddNode(vC2,1,tranc); vM->AddNode(vC3,1,tranc); vM->AddNode(vD,1,tranITSspdShealdVVt0); vM->AddNode(vDw,1,tranITSspdShealdVVt0); vM->AddNode(vDw,2,rotITSspdShealdVVt1); vM->AddNode(vDw,3,rotITSspdShealdVVt2); vM->AddNode(vDw,4,rotITSspdShealdVVt3); k=2; for(i=1;i<10;i++) { th = ((Double_t)i)*ktscAngle*fgkDegree; rot = new TGeoRotation("",0.0,0.0,th); vM->AddNode(vA1,i+1,rot); vM->AddNode(vB1,i+2,new TGeoCombiTrans(*tranb,*rot)); vM->AddNode(vB1,i+12,new TGeoCombiTrans(*tranbm,*rot)); vM->AddNode(vC1,i+1,new TGeoCombiTrans(*tranc,*rot)); if(i!=0||i!=2||i!=7){ vM->AddNode(vA2,k++,rot); vM->AddNode(vB2,k++,new TGeoCombiTrans(*tranb,*rot)); vM->AddNode(vB2,k++,new TGeoCombiTrans(*tranbm,*rot)); vM->AddNode(vC2,k++,new TGeoCombiTrans(*tranc,*rot)); } // end if if(i==5) { vM->AddNode(vA3,2,rot); vM->AddNode(vB3,3,new TGeoCombiTrans(*tranb,*rot)); vM->AddNode(vB3,4,new TGeoCombiTrans(*tranbm,*rot)); vM->AddNode(vC3,2,new TGeoCombiTrans(*tranc,*rot)); } // end if } // end for i rot = new TGeoRotation("",180.,0.0,0.0); vM->AddNode(vA3,3,rot); vM->AddNode(vB3,5,new TGeoCombiTrans(*tranb,*rot)); vM->AddNode(vB3,6,new TGeoCombiTrans(*tranbm,*rot)); vM->AddNode(vC3,3,new TGeoCombiTrans(*tranc,*rot)); rot = new TGeoRotation("",180.,0.0,180.0); vM->AddNode(vA3,4,rot); vM->AddNode(vB3,7,new TGeoCombiTrans(*tranb,*rot)); vM->AddNode(vB3,8,new TGeoCombiTrans(*tranbm,*rot)); vM->AddNode(vC3,4,new TGeoCombiTrans(*tranc,*rot)); if(GetDebug()){ vA1->PrintNodes(); vAh1->PrintNodes(); vA2->PrintNodes(); vAh2->PrintNodes(); vA3->PrintNodes(); vAh3->PrintNodes(); vB1->PrintNodes(); vBh1->PrintNodes(); vB2->PrintNodes(); vBh2->PrintNodes(); vB3->PrintNodes(); vBh3->PrintNodes(); vC1->PrintNodes(); vCh1->PrintNodes(); vC2->PrintNodes(); vCh2->PrintNodes(); vC3->PrintNodes(); vCh3->PrintNodes(); vD->PrintNodes(); vDs->PrintNodes(); vDw->PrintNodes(); vDws->PrintNodes(); //vM->PrintNodes(); } // end if } //______________________________________________________________________ void AliITSv11GeometrySupport::SDDCone(TGeoVolume *moth){ // Define the detail SDD support cone geometry. // Inputs: // none. // Outputs: // none. // Return: // none. // // From Cilindro Centrale - Lavorazioni, ALR 0816/1 04/08/03 File // name SDD/Cilindro.hpgl const Double_t ktsLength = 790.0*fgkmm; // Thermal Sheeld length const Double_t ktsInsertoLength= 15.0*fgkmm; // ???? const Double_t ktsOuterR = 0.5*(220.+10.)*fgkmm; // ???? const Double_t ktsInnerR = 0.5*(220.-10.)*fgkmm; // ???? const Double_t ktscarbonFiberth= 0.02*fgkmm; // ???? const Double_t ktsBoltDiameter = 6.0*fgkmm; // M6 screw const Double_t ktsBoltDepth = 6.0*fgkmm; // in volume sC const Double_t ktsBoltRadius = 0.5*220.*fgkmm; // Radius in volume sC const Double_t ktsBoltAngle0 = 0.0*fgkDegree; // Angle in volume sC const Double_t ktsBoltdAngle = 30.0*fgkDegree; // Angle in Volume sC Double_t x,y,z,t,t0,rmin,rmax; Int_t i,n; TGeoTube *sA,*sB,*sC,*sD; TGeoTranslation *tran; TGeoRotation *rot; TGeoCombiTrans *rotran; TGeoMedium *medSDDcf,*medSDDfs,*medSDDfo,*medSDDss; sA = new TGeoTube("ITS SDD Central Cylinder",ktsInnerR,ktsOuterR, 0.5*ktsLength); sB = new TGeoTube("ITS SDD CC Foam",ktsInnerR+ktscarbonFiberth, ktsOuterR-ktscarbonFiberth, 0.5*(ktsLength-2.0*ktsInsertoLength)); sC = new TGeoTube("ITS SDD CC Inserto",ktsInnerR+ktscarbonFiberth, ktsOuterR-ktscarbonFiberth,0.5*ktsLength); sD = new TGeoTube("ITS SDD CC M6 bolt end",0.0,0.5*ktsBoltDiameter, 0.5*ktsBoltDepth); PrintTube(sA); PrintTube(sB); PrintTube(sC); PrintTube(sD); // TGeoManager *mgr = gGeoManager; medSDDcf = mgr->GetMedium("ITSssdCarbonFiber"); medSDDfs = mgr->GetMedium("ITSssdStaselite4411w"); medSDDfo = mgr->GetMedium("ITSssdRohacell50A"); medSDDss = mgr->GetMedium("ITSssdStainlessSteal"); TGeoVolume *vA,*vB,*vC,*vD; vA = new TGeoVolume("ITSsddCentCylCF",sA,medSDDcf); vA->SetVisibility(kTRUE); vA->SetLineColor(4); vA->SetLineWidth(1); vA->SetFillColor(vA->GetLineColor()); vA->SetFillStyle(4000); // 0% transparent vB = new TGeoVolume("ITSsddCentCylF",sB,medSDDfo); vB->SetVisibility(kTRUE); vB->SetLineColor(3); vB->SetLineWidth(1); vB->SetFillColor(vB->GetLineColor()); vB->SetFillStyle(4000); // 0% transparent vC = new TGeoVolume("ITSsddCentCylSt",sC,medSDDfs); vC->SetVisibility(kTRUE); vC->SetLineColor(2); vC->SetLineWidth(1); vC->SetFillColor(vC->GetLineColor()); vC->SetFillStyle(4000); // 0% transparent vD = new TGeoVolume("ITSsddCentCylSS",sD,medSDDss); vD->SetVisibility(kTRUE); vD->SetLineColor(1); vD->SetLineWidth(1); vD->SetFillColor(vD->GetLineColor()); vD->SetFillStyle(4000); // 0% transparent // moth->AddNode(vA,1,0); vA->AddNode(vC,1,0); vC->AddNode(vB,1,0); n = (Int_t)((360.*fgkDegree)/ktsBoltdAngle); for(i=0;iAddNode(vD,i+1,tran); tran = new TGeoTranslation("",x,y,-z); vC->AddNode(vD,i+n+1,tran); } // end for i if(GetDebug()){ vA->PrintNodes(); vB->PrintNodes(); vC->PrintNodes(); vD->PrintNodes(); } // end if // SDD Suport Cone // // const Double_t kconThickness = 10.5*fgkmm;//Thickness Rohacell+car. fib. const Double_t kconCthick = 1.5*fgkmm; // Carbon finber thickness const Double_t kconRcurv = 15.0*fgkmm; // Radius of curvature. const Double_t kconTc = 45.0; // angle of SDD cone [degrees]. const Double_t kconZouterMilled = 23.0*fgkmm; const Double_t kconZcylinder = 186.0*fgkmm; const Double_t kconZ0 = kconZcylinder + 0.5*ktsLength; //const Int_t kconNspoaks = 12; //const Int_t kconNmounts = 4; //const Double_t kconDmountAngle = 9.0; // degrees const Double_t kconRoutMax = 0.5*560.0*fgkmm; const Double_t kconRoutMin = 0.5*539.0*fgkmm; // Holes in cone for cables const Double_t kconPhiHole1 = 0.0*fgkDegree; const Double_t kcondPhiHole1 = 25.0*fgkDegree; const Double_t kconRholeMax1 = 0.5*528.*fgkmm; const Double_t kconRholeMin1 = 0.5*464.*fgkmm; const Double_t kconPhiHole2 = 0.0*fgkDegree; const Double_t kcondPhiHole2 = 50.0*fgkDegree; const Double_t kconRholeMax2 = 0.5*375.*fgkmm; const Double_t kconRholeMin2 = 0.5*280.*fgkmm; // //const Int_t kconNpostsOut = 6; //const Int_t kconNpostsIn = 3; //const Double_t kconPhi0PostOut = 0.0; // degree //const Double_t kconPhi0PostIn = 0.0; // degree //const Double_t kcondRpostOut = 16.0*fgkmm; //const Double_t kcondRpostIn = 16.0*fgkmm; //const Double_t kconZpostMaxOut = 116.0*fgkmm; //const Double_t kconZpostMaxIn = 190.0*fgkmm; const Double_t kconRinMax = 0.5*216*fgkmm; const Double_t kconRinCylinder = 0.5*231.0*fgkmm; //const Double_t kconRinHole = 0.5*220.0*fgkmm; const Double_t kconRinMin = 0.5*210.0*fgkmm; const Double_t kcondZin = 15.0*fgkmm; // ??? const Double_t kSinkconTc = SinD(kconTc); const Double_t kCoskconTc = CosD(kconTc); const Double_t kTankconTc = TanD(kconTc); // TGeoPcon *sE,*sF,*sG,*sH,*sI,*sJ,*sK; TGeoCompositeShape *sL,*sM,*sN; // Double_t dza = kconThickness/kSinkconTc- (kconRoutMax-kconRoutMin)/kTankconTc; if(dza<=0){ // The number or order of the points are in error for a proper // call to pcons! Error("SDDcone","The definition of the points for a call to PCONS is" " in error. abort."); return; } // end if sE = new TGeoPcon("ITSsddSuportConeCarbonFiberSurfaceE",0.0,360.0,12); sE->Z(0) = 0.0; sE->Rmin(0) = kconRoutMin; sE->Rmax(0) = kconRoutMax; sE->Z(1) = kconZouterMilled - dza; sE->Rmin(1) = sE->GetRmin(0); sE->Rmax(1) = sE->GetRmax(0); sE->Z(2) = kconZouterMilled; sE->Rmax(2) = sE->GetRmax(0); RadiusOfCurvature(kconRcurv,0.,sE->GetZ(1),sE->GetRmin(1),kconTc,z,rmin); sE->Z(3) = z; sE->Rmin(3) = rmin; sE->Rmin(2) = RminFrom2Points(sE,3,1,sE->GetZ(2)); RadiusOfCurvature(kconRcurv,0.,sE->GetZ(2),sE->GetRmax(2),kconTc,z,rmax); sE->Z(4) = z; sE->Rmax(4) = rmax; sE->Rmin(4) = RminFromZpCone(sE,3,kconTc,sE->GetZ(4),0.0); sE->Rmax(3) = RmaxFrom2Points(sE,4,2,sE->GetZ(3)); sE->Rmin(7) = kconRinMin; sE->Rmin(8) = kconRinMin; RadiusOfCurvature(kconRcurv,90.0,0.0,kconRinMax,90.0-kconTc,z,rmax); sE->Rmax(8) = rmax; sE->Z(8) = ZFromRmaxpCone(sE,4,kconTc,sE->GetRmax(8)); sE->Z(9) = kconZcylinder; sE->Rmin(9) = kconRinMin; sE->Z(10) = sE->GetZ(9); sE->Rmin(10) = kconRinCylinder; sE->Rmin(11) = kconRinCylinder; sE->Rmax(11) = sE->GetRmin(11); rmin = sE->GetRmin(8); RadiusOfCurvature(kconRcurv,90.0-kconTc,sE->GetZ(8),sE->GetRmax(8),90.0, z,rmax); rmax = kconRinMax; sE->Z(11) = z+(sE->GetZ(8)-z)*(sE->GetRmax(11)-rmax)/ (sE->GetRmax(8)-rmax); sE->Rmax(9) = RmaxFrom2Points(sE,11,8,sE->GetZ(9)); sE->Rmax(10) = sE->GetRmax(9); sE->Z(6) = z-kcondZin; sE->Z(7) = sE->GetZ(6); sE->Rmax(6) = RmaxFromZpCone(sE,4,kconTc,sE->GetZ(6)); sE->Rmax(7) = sE->GetRmax(6); RadiusOfCurvature(kconRcurv,90.,sE->GetZ(6),0.0,90.0-kconTc,z,rmin); sE->Z(5) = z; sE->Rmin(5) = RminFromZpCone(sE,3,kconTc,z); sE->Rmax(5) = RmaxFromZpCone(sE,4,kconTc,z); RadiusOfCurvature(kconRcurv,90.-kconTc,0.0,sE->Rmin(5),90.0,z,rmin); sE->Rmin(6) = rmin; PrintPcon(sE); // Inner Core, Inserto material sF = new TGeoPcon("ITSsddSuportConeInsertoStesaliteF",0.,360.0,9); sF->Z(0) = sE->GetZ(0); sF->Rmin(0) = sE->GetRmin(0)+kconCthick; sF->Rmax(0) = sE->GetRmax(0)-kconCthick; sF->Z(1) = sE->GetZ(1); sF->Rmin(1) = sF->GetRmin(0); sF->Rmax(1) = sF->GetRmax(0); sF->Z(2) = sE->GetZ(2); sF->Rmax(2) = sF->GetRmax(1); RadiusOfCurvature(kconRcurv-kconCthick,0.,sF->GetZ(1),sF->GetRmax(1), kconTc,z,rmin); sF->Z(3) = z; sF->Rmin(3) = rmin; sF->Rmin(2) = RminFrom2Points(sF,3,1,sF->GetZ(2)); RadiusOfCurvature(kconRcurv+kconCthick,0.,sF->GetZ(2),sF->GetRmax(2), kconTc,z,rmax); sF->Z(4) = z; sF->Rmax(4) = rmax; sF->Rmin(4) = RmaxFromZpCone(sE,2,kconTc,sF->GetZ(4), -kconCthick); sF->Rmax(3) = RmaxFrom2Points(sF,4,2,sF->GetZ(3)); sF->Rmin(7) = sE->GetRmin(7); sF->Rmin(8) = sE->GetRmin(8); sF->Z(6) = sE->GetZ(6)+kconCthick; sF->Rmin(6) = sE->GetRmin(6); sF->Z(7) = sF->GetZ(6); sF->Rmax(8) = sE->GetRmax(8)-kconCthick*kSinkconTc; RadiusOfCurvature(kconRcurv+kconCthick,90.0,sF->GetZ(6),sF->GetRmin(6), 90.0-kconTc,z,rmin); sF->Z(5) = z; sF->Rmin(5) = rmin; sF->Rmax(5) = RmaxFromZpCone(sF,4,kconTc,z); sF->Rmax(6) = RmaxFromZpCone(sF,4,kconTc,sF->GetZ(6)); sF->Rmax(7) = sF->GetRmax(6); sF->Z(8) = ZFromRmaxpCone(sF,4,kconTc,sF->GetRmax(8),-kconCthick); PrintPcon(sF); // Inner Core, Inserto material sG = new TGeoPcon("ITSsddSuportConeFoamCoreG",0.0,360.0,4); RadiusOfCurvature(kconRcurv+kconCthick,0.0,sF->GetZ(1),sF->GetRmin(1), kconTc,z,rmin); sG->Z(0) = z; sG->Rmin(0) = rmin; sG->Rmax(0) = sG->GetRmin(0); sG->Z(1) = sG->GetZ(0)+(kconThickness-2.0*kconCthick)/kSinkconTc;; sG->Rmin(1) = RminFromZpCone(sF,3,kconTc,sG->GetZ(1)); sG->Rmax(1) = RmaxFromZpCone(sF,4,kconTc,sG->GetZ(1)); sG->Z(2) = sE->GetZ(5)-kconCthick; sG->Rmin(2) = RminFromZpCone(sF,3,kconTc,sG->GetZ(2)); sG->Rmax(2) = RmaxFromZpCone(sF,4,kconTc,sG->GetZ(2)); sG->Z(3) = sF->GetZ(5)+(kconThickness-2.0*kconCthick)*kCoskconTc; sG->Rmax(3) = RmaxFromZpCone(sF,4,kconTc,sG->GetZ(3)); sG->Rmin(3) = sG->GetRmax(3); PrintPcon(sG); // sH = new TGeoPcon("ITSsddSuportConeHoleH",kconPhiHole1,kcondPhiHole1,4); sH->Rmin(0) = kconRholeMax1; sH->Rmax(0) = sH->GetRmin(0); sH->Z(0) = ZFromRminpCone(sE,3,kconTc,sH->GetRmin(0)); sH->Rmax(1) = sH->GetRmax(0); sH->Z(1) = ZFromRmaxpCone(sE,4,kconTc,sH->GetRmax(1)); sH->Rmin(1) = RminFromZpCone(sE,3,kconTc,sH->GetZ(1)); sH->Rmin(2) = kconRholeMin1; sH->Z(2) = ZFromRminpCone(sE,3,kconTc,sH->GetRmin(2)); sH->Rmax(2) = RmaxFromZpCone(sE,4,kconTc,sH->GetZ(2)); sH->Rmin(3) = sH->GetRmin(2); sH->Rmax(3) = sH->GetRmin(3); sH->Z(3) = ZFromRminpCone(sE,3,kconTc,sH->GetRmin(3)); PrintPcon(sH); // x = kconCthick/(0.5*(kconRholeMax1+kconRholeMin1)); t0 = kconPhiHole1 - x*fgkRadian; t = kcondPhiHole1 + 2.0*x*fgkRadian; sI = new TGeoPcon("ITSsddSuportConeHoleI",t0,t,4); sI->Rmin(0) = kconRholeMax1+kconCthick; sI->Rmax(0) = sI->GetRmin(0); sI->Z(0) = ZFromRminpCone(sF,3,kconTc,sI->GetRmin(0)); sI->Rmax(1) = sI->GetRmax(0); sI->Z(1) = ZFromRmaxpCone(sF,4,kconTc,sI->GetRmax(1)); sI->Rmin(1) = RminFromZpCone(sF,3,kconTc,sI->GetZ(1)); sI->Rmin(2) = kconRholeMin1-kconCthick; sI->Z(2) = ZFromRminpCone(sF,3,kconTc,sI->GetRmin(2)); sI->Rmax(2) = RmaxFromZpCone(sF,4,kconTc,sI->GetZ(2)); sI->Rmin(3) = sI->GetRmin(2); sI->Rmax(3) = sI->GetRmin(3); sI->Z(3) = ZFromRmaxpCone(sF,4,kconTc,sI->GetRmax(3)); PrintPcon(sI); // sJ = new TGeoPcon("ITSsddSuportConeHoleJ",kconPhiHole2, kcondPhiHole2,4); sJ->Rmin(0) = kconRholeMax2; sJ->Rmax(0) = sJ->GetRmin(0); sJ->Z(0) = ZFromRminpCone(sE,3,kconTc,sJ->GetRmin(0)); sJ->Rmax(1) = sJ->GetRmax(0); sJ->Z(1) = ZFromRmaxpCone(sE,4,kconTc,sJ->GetRmax(1)); sJ->Rmin(1) = RminFromZpCone(sE,3,kconTc,sJ->GetZ(1)); sJ->Rmin(2) = kconRholeMin2; sJ->Z(2) = ZFromRminpCone(sE,3,kconTc,sJ->GetRmin(2)); sJ->Rmax(2) = RmaxFromZpCone(sE,4,kconTc,sJ->GetZ(2)); sJ->Rmin(3) = sJ->GetRmin(2); sJ->Rmax(3) = sJ->GetRmin(3); sJ->Z(3) = ZFromRmaxpCone(sE,4,kconTc,sJ->GetRmax(3)); PrintPcon(sJ); // x = kconCthick/(0.5*(kconRholeMax2+kconRholeMin2)); t0 = kconPhiHole2 - x*fgkRadian; t = kcondPhiHole2 + 2.0*x*fgkRadian; sK = new TGeoPcon("ITSsddSuportConeHoleK",t0,t,4); sK->Rmin(0) = kconRholeMax2+kconCthick; sK->Rmax(0) = sK->GetRmin(0); sK->Z(0) = ZFromRminpCone(sF,3,kconTc,sK->GetRmin(0)); sK->Rmax(1) = sK->GetRmax(0); sK->Z(1) = ZFromRmaxpCone(sF,4,kconTc,sK->GetRmax(1)); sK->Rmin(1) = RminFromZpCone(sF,3,kconTc,sK->GetZ(1)); sK->Rmin(2) = kconRholeMin2-kconCthick; sK->Z(2) = ZFromRminpCone(sF,3,kconTc,sK->GetRmin(2)); sK->Rmax(2) = RmaxFromZpCone(sF,4,kconTc,sK->GetZ(2)); sK->Rmin(3) = sK->GetRmin(2); sK->Rmax(3) = sK->GetRmin(3); sK->Z(3) = ZFromRmaxpCone(sF,4,kconTc,sK->GetRmax(3)); PrintPcon(sK); // rot = new TGeoRotation("ITSsddRotZ30",0.0,0.0,30.0); rot->RegisterYourself(); rot = new TGeoRotation("ITSsddRotZ60",0.0,0.0,60.0); rot->RegisterYourself(); rot = new TGeoRotation("ITSsddRotZ90",0.0,0.0,90.0); rot->RegisterYourself(); rot = new TGeoRotation("ITSsddRotZ120",0.0,0.0,120.0); rot->RegisterYourself(); rot = new TGeoRotation("ITSsddRotZ150",0.0,0.0,150.0); rot->RegisterYourself(); rot = new TGeoRotation("ITSsddRotZ180",0.0,0.0,180.0); rot->RegisterYourself(); rot = new TGeoRotation("ITSsddRotZ210",0.0,0.0,210.0); rot->RegisterYourself(); rot = new TGeoRotation("ITSsddRotZ240",0.0,0.0,240.0); rot->RegisterYourself(); rot = new TGeoRotation("ITSsddRotZ270",0.0,0.0,270.0); rot->RegisterYourself(); rot = new TGeoRotation("ITSsddRotZ300",0.0,0.0,300.0); rot->RegisterYourself(); rot = new TGeoRotation("ITSsddRotZ330",0.0,0.0,330.0); rot->RegisterYourself(); sL = new TGeoCompositeShape("ITS SDD Suport Cone","(((((((((((((((((" "ITSsddSuportConeCarbonFiberSurfaceE -" "ITSsddSuportConeHoleH) -" "ITSsddSuportConeHoleH:ITSsddRotZ30) -" "ITSsddSuportConeHoleH:ITSsddRotZ60) -" "ITSsddSuportConeHoleH:ITSsddRotZ90) -" "ITSsddSuportConeHoleH:ITSsddRotZ120) -" "ITSsddSuportConeHoleH:ITSsddRotZ150) -" "ITSsddSuportConeHoleH:ITSsddRotZ180) -" "ITSsddSuportConeHoleH:ITSsddRotZ210) -" "ITSsddSuportConeHoleH:ITSsddRotZ240) -" "ITSsddSuportConeHoleH:ITSsddRotZ270) -" "ITSsddSuportConeHoleH:ITSsddRotZ300) -" "ITSsddSuportConeHoleH:ITSsddRotZ330) -" "ITSsddSuportConeHoleJ) -" "ITSsddSuportConeHoleJ:ITSsddRotZ60) -" "ITSsddSuportConeHoleJ:ITSsddRotZ120) -" "ITSsddSuportConeHoleJ:ITSsddRotZ180) -" "ITSsddSuportConeHoleJ:ITSsddRotZ240) -" "ITSsddSuportConeHoleJ:ITSsddRotZ300"); sM = new TGeoCompositeShape("ITS SDD Suport Cone Inserto Stesalite", "(((((((((((((((((" "ITSsddSuportConeInsertoStesaliteF -" "ITSsddSuportConeHoleI) -" "ITSsddSuportConeHoleI:ITSsddRotZ30) -" "ITSsddSuportConeHoleI:ITSsddRotZ60) -" "ITSsddSuportConeHoleI:ITSsddRotZ90) -" "ITSsddSuportConeHoleI:ITSsddRotZ120) -" "ITSsddSuportConeHoleI:ITSsddRotZ150) -" "ITSsddSuportConeHoleI:ITSsddRotZ180) -" "ITSsddSuportConeHoleI:ITSsddRotZ210) -" "ITSsddSuportConeHoleI:ITSsddRotZ240) -" "ITSsddSuportConeHoleI:ITSsddRotZ270) -" "ITSsddSuportConeHoleI:ITSsddRotZ300) -" "ITSsddSuportConeHoleI:ITSsddRotZ330) -" "ITSsddSuportConeHoleK) -" "ITSsddSuportConeHoleK:ITSsddRotZ60) -" "ITSsddSuportConeHoleK:ITSsddRotZ120) -" "ITSsddSuportConeHoleK:ITSsddRotZ180) -" "ITSsddSuportConeHoleK:ITSsddRotZ240) -" "ITSsddSuportConeHoleK:ITSsddRotZ300"); sN = new TGeoCompositeShape("ITS SDD Suport Cone Foam Core", "(((((((((((((((((" "ITSsddSuportConeFoamCoreG -" "ITSsddSuportConeHoleI) -" "ITSsddSuportConeHoleI:ITSsddRotZ30) -" "ITSsddSuportConeHoleI:ITSsddRotZ60) -" "ITSsddSuportConeHoleI:ITSsddRotZ90) -" "ITSsddSuportConeHoleI:ITSsddRotZ120) -" "ITSsddSuportConeHoleI:ITSsddRotZ150) -" "ITSsddSuportConeHoleI:ITSsddRotZ180) -" "ITSsddSuportConeHoleI:ITSsddRotZ210) -" "ITSsddSuportConeHoleI:ITSsddRotZ240) -" "ITSsddSuportConeHoleI:ITSsddRotZ270) -" "ITSsddSuportConeHoleI:ITSsddRotZ300) -" "ITSsddSuportConeHoleI:ITSsddRotZ330) -" "ITSsddSuportConeHoleK) -" "ITSsddSuportConeHoleK:ITSsddRotZ60) -" "ITSsddSuportConeHoleK:ITSsddRotZ120) -" "ITSsddSuportConeHoleK:ITSsddRotZ180) -" "ITSsddSuportConeHoleK:ITSsddRotZ240) -" "ITSsddSuportConeHoleK:ITSsddRotZ300"); //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ TGeoVolume *vL,*vM,*vN; vL = new TGeoVolume("ITSsddConeL",sL,medSDDcf); vL->SetVisibility(kTRUE); vL->SetLineColor(4); vL->SetLineWidth(1); vL->SetFillColor(vL->GetLineColor()); vL->SetFillStyle(4000); // 0% transparent vM = new TGeoVolume("ITSsddConeM",sM,medSDDfs); vM->SetVisibility(kTRUE); vM->SetLineColor(2); vM->SetLineWidth(1); vM->SetFillColor(vM->GetLineColor()); vM->SetFillStyle(4010); // 10% transparent vN = new TGeoVolume("ITSsddConeN",sN,medSDDfo); vN->SetVisibility(kTRUE); vN->SetLineColor(7); vN->SetLineWidth(1); vN->SetFillColor(vN->GetLineColor()); vN->SetFillStyle(4050); // 50% transparent // vM->AddNode(vN,1,0); vL->AddNode(vM,1,0); tran = new TGeoTranslation("",0.0,0.0,-kconZ0); moth->AddNode(vL,1,tran); rot = new TGeoRotation("",0.0,180.0*fgkDegree,0.0); rotran = new TGeoCombiTrans("",0.0,0.0,kconZ0,rot); delete rot;// rot not explicity used in AddNode functions. moth->AddNode(vL,2,rotran); if(GetDebug()){ vL->PrintNodes(); vM->PrintNodes(); vN->PrintNodes(); } // end if } //______________________________________________________________________ void AliITSv11GeometrySupport::SSDCone(TGeoVolume *moth){ // Define the detail SSD support cone geometry. // Inputs: // none. // Outputs: // none. // Return: // none. // Int_t i,j; Double_t t,t0,dt,x,y,z,vl[3],vg[3],x0,y0,rmin,rmax; TGeoMedium *medSSDcf = 0; // SSD support cone Carbon Fiber materal number. TGeoMedium *medSSDfs = 0; // SSD support cone inserto stesalite 4411w. TGeoMedium *medSSDfo = 0; // SSD support cone foam, Rohacell 50A. TGeoMedium *medSSDss = 0; // SSD support cone screw material,Stainless TGeoMedium *medSSDair = 0; // SSD support cone Air TGeoMedium *medSSDal = 0; // SSD support cone SDD mounting bracket Al TGeoManager *mgr = gGeoManager; medSSDcf = mgr->GetMedium("ITSssdCarbonFiber"); medSSDfs = mgr->GetMedium("ITSssdStaselite4411w"); medSSDfo = mgr->GetMedium("ITSssdRohacell50A"); medSSDss = mgr->GetMedium("ITSssdStainlessSteal"); medSSDair= mgr->GetMedium("ITSssdAir"); medSSDal = mgr->GetMedium("ITSssdAl"); // // SSD Central cylinder/Thermal Sheald. const Double_t kcylZlength = 1140.0*fgkmm; // const Double_t kcylZFoamlength = 1020.0*fgkmm; // const Double_t kcylROuter = 0.5*595.0*fgkmm; // const Double_t kcylRInner = 0.5*560.5*fgkmm; // const Double_t kcylCthick = 0.64*fgkmm; // const Double_t kcylFoamThick = 5.0*fgkmm; // const Double_t kcylRholes = 0.5*575.0*fgkmm; const Double_t kcylZM6 = 6.0*fgkmm; // const Double_t kcylRM6 = 0.5*6.0*fgkmm; const Double_t kcylPhi0M6 = 0.0*fgkDegree; const Int_t kcylNM6 = 40; const Double_t kcylZPin = 10.0*fgkmm; const Double_t kcylRPin = 0.5*4.0*fgkmm; const Double_t kcylPhi0Pin = (90.0+4.5)*fgkDegree; const Int_t kcylNPin = 2; // TGeoPcon *sCA,*sCB; TGeoTube *sCC,*cD,*cE; // //Begin_Html /*

ITS SSD centreal support and thermal sheal cylinder.

*/ //End_Html sCA = new TGeoPcon("ITS SSD Thermal Centeral Carbon Fiber CylinderCA", 0.0,360.0,6); sCB = new TGeoPcon("ITS SSD Thermal Centeral Stesalite CylinderCB", 0.0,360.0,6); sCC = new TGeoTube("ITS SSD Thermal Centeral Rohacell CylinderCC", kcylROuter-kcylCthick-kcylFoamThick, kcylROuter-kcylCthick,0.5*kcylZFoamlength); sCA->Z(0) = -0.5*kcylZlength; sCA->Rmin(0) = kcylRInner; sCA->Rmax(0) = kcylROuter; sCA->Z(1) = sCA->GetZ(0) + kcylZM6; sCA->Rmin(1) = sCA->GetRmin(0); sCA->Rmax(1) = sCA->GetRmax(0); sCA->Z(2) = -0.5*kcylZFoamlength; sCA->Rmin(2) = kcylROuter - 2.0*kcylCthick-kcylFoamThick; sCA->Rmax(2) = sCA->GetRmax(0); sCA->Z(3) = -sCA->GetZ(2); sCA->Rmin(3) = sCA->GetRmin(2); sCA->Rmax(3) = sCA->GetRmax(2); sCA->Z(4) = -sCA->GetZ(1); sCA->Rmin(4) = sCA->GetRmin(1); sCA->Rmax(4) = sCA->GetRmax(1); sCA->Z(5) = -sCA->GetZ(0); sCA->Rmin(5) = sCA->GetRmin(0); sCA->Rmax(5) = sCA->GetRmax(0); // sCB->Z(0) = sCA->GetZ(0); sCB->Rmin(0) = sCA->GetRmin(0) + kcylCthick; sCB->Rmax(0) = sCA->GetRmax(0) - kcylCthick; sCB->Z(1) = sCA->GetZ(1); sCB->Rmin(1) = sCA->GetRmin(1) + kcylCthick; sCB->Rmax(1) = sCA->GetRmax(1) - kcylCthick; sCB->Z(2) = sCA->GetZ(2); sCB->Rmin(2) = sCA->GetRmin(2) + kcylCthick; sCB->Rmax(2) = sCA->GetRmax(2) - kcylCthick; sCB->Z(3) = sCA->GetZ(3); sCB->Rmin(3) = sCA->GetRmin(3) + kcylCthick; sCB->Rmax(3) = sCA->GetRmax(3) - kcylCthick; sCB->Z(4) = sCA->GetZ(4); sCB->Rmin(4) = sCA->GetRmin(4) + kcylCthick; sCB->Rmax(4) = sCA->GetRmax(4) - kcylCthick; sCB->Z(5) = sCA->GetZ(5); sCB->Rmin(5) = sCA->GetRmin(5) + kcylCthick; sCB->Rmax(5) = sCA->GetRmax(5) - kcylCthick; // PrintPcon(sCA); PrintPcon(sCB); PrintTube(sCC); // cD = new TGeoTube("ITS SSD Thermal Centeral Cylinder M6 screwCD", 0.0,kcylRM6,0.5*kcylZM6); cE = new TGeoTube("ITS SSD Thermal Centeral Cylinder PinCE", 0.0,kcylRPin,0.5*kcylZPin); // TGeoVolume *vCA,*vCB,*vCC,*vCD,*vCE; vCA = new TGeoVolume("ITSssdCentCylCA",sCA,medSSDcf); vCA->SetVisibility(kTRUE); vCA->SetLineColor(4); // blue vCA->SetLineWidth(1); vCA->SetFillColor(vCA->GetLineColor()); vCA->SetFillStyle(4000); // 0% transparent vCB = new TGeoVolume("ITSssdCentCylCB",sCB,medSSDfs); vCB->SetVisibility(kTRUE); vCB->SetLineColor(2); // red vCB->SetLineWidth(1); vCB->SetFillColor(vCB->GetLineColor()); vCB->SetFillStyle(4050); // 50% transparent vCC = new TGeoVolume("ITSssdCentCylCC",sCC,medSSDfo); vCC->SetVisibility(kTRUE); vCC->SetLineColor(3); // green vCC->SetLineWidth(1); vCC->SetFillColor(vCC->GetLineColor()); vCC->SetFillStyle(4050); // 50% transparent vCD = new TGeoVolume("ITSssdCentCylCD",cD,medSSDss); vCD->SetVisibility(kTRUE); vCD->SetLineColor(1); // black vCD->SetLineWidth(1); vCD->SetFillColor(vCD->GetLineColor()); vCD->SetFillStyle(4000); // 0% transparent vCE = new TGeoVolume("ITSssdCentCylCE",cE,medSSDss); vCE->SetVisibility(kTRUE); vCE->SetLineColor(1); // black vCE->SetLineWidth(1); vCE->SetFillColor(vCE->GetLineColor()); vCE->SetFillStyle(4000); // 0% transparent // Insert Bolt and Pins in both the Cone and Cylinder at the same time. vCB->AddNode(vCC,1,0); vCA->AddNode(vCB,1,0); moth->AddNode(vCA,1,0); if(GetDebug()){ vCA->PrintNodes(); vCB->PrintNodes(); vCC->PrintNodes(); } // end if // // SSD Cone // Data from Drawings ALR 0743/2E "Supporto Globale Settore SSD" and // ALR 0743/2A "Supporto Generale Settore SSD". // const Double_t kconThick = 13.0*fgkmm; // Thickness of Cone. const Double_t kconCthick = 0.75*fgkmm; // Car. finber thickness const Double_t kconRCurv0 = 10.0*fgkmm; // Radius of curvature. const Double_t kconRCurv1 = 25.0*fgkmm; // Radius of curvature. const Double_t kconT = 39.0*fgkDegree; // angle of SSD cone. const Double_t kconZOuterRing = 47.0*fgkmm; const Double_t kconZOuterRingMill = kconZOuterRing-5.0*fgkmm; const Double_t kconZToCylinder = 170.0*fgkmm; const Double_t kconZLengthMill = 171.5*fgkmm; const Double_t kconZLength = 176.5*fgkmm- (kconZOuterRing-kconZOuterRingMill); //const Double_t kconZInnerRing = 161.5*fgkmm- // (kconZOuterRing-kconZOuterRingMill); const Double_t kconZOuterRingInside = 30.25*fgkmm- (kconZOuterRing-kconZOuterRingMill); const Double_t kconZDisplacement = kconZToCylinder + 0.5*kcylZlength; const Double_t kconROuterMax = 0.5*985.0*fgkmm; const Double_t kconROuterMin = 0.5*945.0*fgkmm; const Double_t kconRCylOuterMill = 0.5*597.0*fgkmm; const Double_t kconRInnerMin = 0.5*562.0*fgkmm; //const Double_t kconRCentCurv0 = 0.5*927.0*fgkmm; const Double_t kconRCentCurv1 = 0.5*593.0*fgkmm; const Double_t kconRCentCurv2 = 0.5*578.0*fgkmm; // Foam core. const Double_t kconRohacellL0 = 112.3*fgkmm; const Double_t kconRohacellL1 = 58.4*fgkmm; // Screws and pins in outer SSD cone ring const Double_t kconROutHoles = 0.5*965.0*fgkmm; const Double_t kconRScrewM5by12 = 0.5*5.0*fgkmm; const Double_t kconLScrewM5by12 = 0.5*12.0*fgkmm; const Int_t kconNScrewM5by12 = 2; const Double_t kconRPinO6 = 0.5*6.0*fgkmm; const Double_t kconLPinO6 = 0.5*10.0*fgkmm; const Int_t kconNPinO6 = 3; const Int_t kconNRailScrews = 4; const Int_t kconNRailPins = 2; const Int_t kconNmounts = 4; const Double_t kconMountPhi0 = 9.0*fgkDegree; // degrees // const Double_t kconCableHoleROut = 0.5*920.0*fgkmm; const Double_t kconCableHoleRinner = 0.5*800.0*fgkmm; const Double_t kconCableHoleWidth = 200.0*fgkmm; const Double_t kconCableHoleAngle = 42.0*fgkDegree; //const Double_t kconCableHolePhi0 = 90.0/4.0*fgkDegree; //const Int_t kconNCableHoles = 8; const Double_t kconCoolHoleWidth = 40.0*fgkmm; const Double_t kconCoolHoleHight = 30.0*fgkmm; const Double_t kconCoolHoleRmin = 350.0*fgkmm; //const Double_t kconCoolHolephi0 = 90.0/4.0*fgkDegree; //const Int_t kconNCoolHoles = 8; const Double_t kconMountHoleWidth = 20.0*fgkmm; const Double_t kconMountHoleHight = 20.0*fgkmm; const Double_t kconMountHoleRmin = 317.5*fgkmm; //const Double_t kconMountHolephi0 = 0.0*fgkDegree; //const Int_t kconNMountHoles = 6; // SSD cone Wings with holes. const Double_t kconWingRmax = 527.5*fgkmm; const Double_t kconWingWidth = 70.0*fgkmm; const Double_t kconWingThick = 10.0*fgkmm; const Double_t kconWingPhi0 = 45.0*fgkDegree; //const Int_t kconNWings = 4; // SSD-SDD Thermal/Mechanical cylinder mounts const Double_t kconRM6Head = 8.0*fgkmm; const Double_t kconZM6Head = 8.5*fgkmm; // // SSD-SDD Mounting bracket const Double_t ksupPRmin = 0.5*539.0*fgkmm;// see SDD RoutMin const Double_t ksupPRmax = 0.5*585.0*fgkmm; const Double_t ksupPZ = 3.5*fgkmm; const Double_t ksupPPhi1 = (-0.5*70.*fgkmm/ksupPRmax)*fgkRadian; const Double_t ksupPPhi2 = -ksupPPhi1; // const Double_t kSinkconTc = SinD(kconT); const Double_t kCoskconTc = CosD(kconT); // TGeoPcon *sA0,*sB0,*sC0,*sF0,*sQ; TGeoConeSeg *sAh1,*sBh1; TGeoArb8 *sAh2,*sBh2; TGeoBBox *sAh3,*sBh3,*sAh4,*sBh4; TGeoConeSeg *sG,*sH; TGeoTubeSeg *sT; TGeoTube *sD,*sE,*sR,*sS; TGeoCompositeShape *sA,*sB,*sC,*sF; // // Lets start with the upper left outer carbon fiber surface. // Between za[2],rmaxa[2] and za[4],rmaxa[4] there is a curved section // given by rmaxa = rmaxa[2]-r*Sind(t) for 0<=t<=kconT and // za = za[2] + r*Cosd(t) for 0<=t<=kconT. Simularly between za[1],rmina[1 // and za[3],rmina[3] there is a curve section given by // rmina = rmina[1]-r*Sind(t) for 0<=t<=kconT and za = za[1]+r&Sind(t) // for t<=0<=kconT. These curves have been replaced by straight lines // between the equivelent points for simplicity. // Poly-cone Volume sA0. Top part of SSD cone Carbon Fiber. sA0 = new TGeoPcon("ITSssdSuportConeCarbonFiberSurfaceA0",0.0,360.0,15); sA0->Z(0) = 0.0; sA0->Rmin(0) = kconROuterMin; sA0->Rmax(0) = kconROuterMax; sA0->Z(1) = kconZOuterRingInside-kconRCurv0; sA0->Rmin(1) = sA0->GetRmin(0); sA0->Rmax(1) = sA0->GetRmax(0); sA0->Z(2) = kconZOuterRingInside; sA0->Rmin(2) = sA0->GetRmin(1)-kconRCurv0; sA0->Rmax(2) = sA0->GetRmax(0); sA0->Z(3) = sA0->GetZ(2); sA0->Rmin(3) = -1000; // See Below sA0->Rmax(3) = sA0->GetRmax(0); sA0->Z(4) = kconZOuterRingMill-kconRCurv0; sA0->Rmin(4) = -1000; // See Below sA0->Rmax(4) = sA0->GetRmax(0); sA0->Z(5) = kconZOuterRingMill; sA0->Rmin(5) = -1000; // See Below sA0->Rmax(5) = sA0->GetRmax(4) - kconRCurv0; sA0->Z(6) = sA0->GetZ(5); sA0->Rmin(6) = -1000; // See Below sA0->Rmax(6) = -1000; // See Below sA0->Z(7) = sA0->GetZ(6)+kconRCurv0*(1.-kCoskconTc); sA0->Rmin(7) = -1000; // See Below sA0->Rmax(7) = -1000; // See Below sA0->Z(8) = -1000; // See Below sA0->Rmin(8) = kconRCentCurv2+kconRCurv1*kSinkconTc; // See Below sA0->Rmax(8) = -1000; // See Below sA0->Z(9) = -1000; // See Below sA0->Rmin(9) = kconRCentCurv2; sA0->Rmax(9) = -1000; // See Below sA0->Z(10) = -1000; // See Below sA0->Rmin(10)= kconRInnerMin; sA0->Rmax(10)= -1000; // See Below sA0->Z(11) = kconZLengthMill-kconRCurv0*(1.0-kCoskconTc); sA0->Rmin(11)= sA0->GetRmin(10); sA0->Rmax(11)= kconRCentCurv1+kconRCurv0*kSinkconTc; sA0->Z(12) = kconZToCylinder; sA0->Rmin(12)= sA0->GetRmin(10); sA0->Rmax(12)= -1000; // See Below sA0->Z(13) = sA0->GetZ(12); sA0->Rmin(13)= kconRCylOuterMill; sA0->Rmax(13)= -1000; // See Below z = kconZLengthMill; rmin = kconRCentCurv1; rmax = rmin; sA0->Z(14) = -1000; // See Below sA0->Rmin(14)= sA0->GetRmin(13); sA0->Rmax(14)= sA0->GetRmin(14); // Compute values undefined above sA0->Z(14) = Xfrom2Points(sA0->GetZ(11),sA0->GetRmax(11),z,rmax, sA0->GetRmax(14)); sA0->Z(8) = ZFromRmaxpCone(sA0,11,90.-kconT,sA0->GetRmin(8),-kconThick); sA0->Rmax(8) = RmaxFromZpCone(sA0,11,90.-kconT,sA0->GetZ(8),0.0); sA0->Z(9) = sA0->GetZ(8)+kconRCurv1*(1.-kCoskconTc); sA0->Z(10) = sA0->GetZ(9); sA0->Rmin(3) = RminFromZpCone(sA0,8,90.-kconT,sA0->GetZ(3),0.0); sA0->Rmin(4) = RminFromZpCone(sA0,3,90.-kconT,sA0->GetZ(4),0.0); sA0->Rmin(5) = RminFromZpCone(sA0,3,90.-kconT,sA0->GetZ(5),0.0); sA0->Rmin(7) = RminFromZpCone(sA0,3,90.-kconT,sA0->GetZ(7),0.0); sA0->Rmax(7) = RmaxFromZpCone(sA0,11,90.-kconT,sA0->GetZ(7),0.0); sA0->Rmin(6) = sA0->GetRmin(5); sA0->Rmax(6) = RmaxFromZpCone(sA0,11,90.-kconT,sA0->GetZ(7),0.0); sA0->Rmax(9) = RmaxFromZpCone(sA0,11,90.-kconT,sA0->GetZ(9),0.0); sA0->Rmax(10)= sA0->GetRmax(9); t = TanD(270.+kconT); sA0->Rmax(12)= RmaxFrom2Points(sA0,11,14,sA0->GetZ(12)); sA0->Rmax(13)= sA0->GetRmax(12); PrintPcon(sA0); // // Poly-cone Volume B. Stesalite inside volume sA0. // Now lets define the Inserto Stesalite 4411w material volume. // Poly-cone Volume sA0. Top part of SSD cone Carbon Fiber. sB0 = new TGeoPcon("ITSssdSuportConeStaseliteB0",0.0,360.0,15); // sB0->Z(0) = sA0->GetZ(0); sB0->Rmin(0) = sA0->GetRmin(0) + kconCthick; sB0->Rmax(0) = sA0->GetRmax(0) - kconCthick; InsidePoint(sA0,0,1,2,kconCthick,sB0,1,kFALSE); // Rmin sB0->Rmax(1) = sB0->Rmax(0); InsidePoint(sA0,1,2,3,kconCthick,sB0,2,kFALSE); // Rmin sB0->Rmax(2) = sB0->Rmax(0); InsidePoint(sA0,2,3,9,kconCthick,sB0,3,kFALSE); sB0->Rmax(3) = sB0->Rmax(0); InsidePoint(sA0,0,4,5,kconCthick,sB0,4,kTRUE); // Rmax sB0->Rmin(4) = -1000.; // see Bellow InsidePoint(sA0,4,5,6,kconCthick,sB0,5,kTRUE); // Rmax sB0->Rmin(5) = -1000.; // see Bellow InsidePoint(sA0,5,6,7,kconCthick,sB0,6,kTRUE); // Rmax sB0->Rmin(6) = -1000.; // see Bellow InsidePoint(sA0,6,7,11,kconCthick,sB0,7,kTRUE); // Rmax sB0->Rmin(7) = -1000.; // see Bellow InsidePoint(sA0,3,8,9,kconCthick,sB0,8,kFALSE); // Rmin sB0->Rmax(8) = -1000.; // see Bellow InsidePoint(sA0,8,9,10,kconCthick,sB0,9,kFALSE); // Rmin sB0->Rmax(9) = -1000.; // see Bellow sB0->Z(10) = sA0->GetZ(10) + kconCthick; sB0->Rmin(10)= sA0->GetRmin(10); sB0->Rmax(10)= -1000.; // see Bellow InsidePoint(sA0,7,11,14,kconCthick,sB0,11,kTRUE); // Rmax sB0->Rmin(11)= sA0->GetRmin(10); sB0->Z(12) = sA0->GetZ(12); sB0->Rmin(12)= sA0->GetRmin(12); sB0->Rmax(12)= -1000.; // see Bellow sB0->Z(13) = sA0->GetZ(13); sB0->Rmin(13)= sA0->GetRmin(13); sB0->Rmax(13)= -1000.; // see Bellow sB0->Z(14) = sA0->GetZ(14) - kconCthick; sB0->Rmin(14)= sA0->GetRmin(14); sB0->Rmax(14)= sB0->Rmin(14); // Close? sB0->Rmin(4) = RminFrom2Points(sB0,3,8,sB0->GetZ(4)); sB0->Rmin(5) = RminFrom2Points(sB0,3,8,sB0->GetZ(5)); sB0->Rmin(6) = sB0->GetRmin(5); sB0->Rmin(7) = RminFrom2Points(sB0,3,8,sB0->GetZ(7)); sB0->Rmax(8) = RmaxFrom2Points(sB0,7,11,sB0->GetZ(8)); sB0->Rmax(9) = RmaxFrom2Points(sB0,7,11,sB0->GetZ(9)); sB0->Rmax(10)= sB0->GetRmax(9); sB0->Rmax(12)= RmaxFrom2Points(sB0,11,14,sB0->GetZ(12)); sB0->Rmax(13)= RmaxFrom2Points(sB0,11,14,sB0->GetZ(13)); PrintPcon(sB0); // // Poly-cone Volume sC0. Foam inside volume sA0. // Now lets define the Rohacell foam material volume. sC0 = new TGeoPcon("ITSssdSuportConeRohacellC0",0.0,360.0,4); sC0->Z(1) = sB0->GetZ(7); sC0->Rmax(1) = sB0->GetRmax(7); sC0->Rmin(1) = RminFrom2Points(sB0,3,8,sC0->GetZ(1)); sC0->Rmin(0) = sC0->GetRmax(1); sC0->Rmax(0) = sC0->GetRmin(0); sC0->Z(0) = Zfrom2MinPoints(sB0,3,8,sC0->Rmin(0)); t = kconThick-2.0*kconCthick; sC0->Rmax(3) = sC0->GetRmax(0)-kCoskconTc*TMath::Sqrt( kconRohacellL0*kconRohacellL0-t*t)+t*kSinkconTc; sC0->Rmin(3) = sC0->GetRmax(3); sC0->Z(3) = ZFromRmaxpCone(sB0,11,90.-kconT,sC0->GetRmax(3),0.0);; sC0->Rmin(2) = sC0->GetRmin(3); sC0->Z(2) = ZFromRminpCone(sB0,3,90.-kconT,sC0->GetRmin(2),0.0); sC0->Rmax(2) = RmaxFromZpCone(sB0,11,90.0-kconT,sC0->GetZ(2),0.0); PrintPcon(sC0); // // Poly-cone Volume sF. Second Foam inside volume sA0. // Now lets define the Rohacell foam material volume. sF0 = new TGeoPcon("ITSssdSuportConeRohacellCF0",0.0,360.0,4); sF0->Z(2) = sB0->GetZ(8); sF0->Rmin(2) = sB0->GetRmin(8); sF0->Rmax(2) = sB0->GetRmax(8); sF0->Z(0) = sF0->GetZ(2)-kconRohacellL1*kSinkconTc; sF0->Rmin(0) = sF0->GetRmin(2)+kconRohacellL1*kCoskconTc; sF0->Rmax(0) = sF0->GetRmin(0); sF0->Z(1) = ZFromRmaxpCone(sB0,11,90.-kconT,sF0->GetRmax(0),0.0);; sF0->Rmax(1) = sF0->GetRmax(0); sF0->Rmin(1) = RminFrom2Points(sB0,3,8,sF0->GetZ(1)); sF0->Rmax(3) = sF0->GetRmin(2)+(kconThick-2.0*kconCthick)*kCoskconTc; sF0->Rmin(3) = sF0->GetRmax(3); sF0->Z(3) = ZFromRmaxpCone(sB0,11,90.-kconT,sF0->GetRmax(3),0.0); PrintPcon(sF0); // Holes for Cables to pass Through is created by the intersection // between a cone segment and an Arb8, One for the volume sA0 and a // larger one for the volumes sB0 and sC0, so that the surface is covered // in carbon figer (volume sA0). sAh1 = new TGeoConeSeg("ITSssdCableHoleAh1", 0.5*kconZLength,kconCableHoleRinner, kconCableHoleROut,kconCableHoleRinner, kconCableHoleROut, 90.-(0.5*kconCableHoleWidth/ kconCableHoleROut)*fgkRadian, 90.+(0.5*kconCableHoleWidth/ kconCableHoleROut)*fgkRadian); sBh1 = new TGeoConeSeg("ITSssdCableHoleBh1",0.5*kconZLength, kconCableHoleRinner-kconCthick, kconCableHoleROut+kconCthick, kconCableHoleRinner-kconCthick, kconCableHoleROut+kconCthick, 90.-(((0.5*kconCableHoleWidth+kconCthick)/ (kconCableHoleROut+kconCthick)))*fgkRadian, 90.+(((0.5*kconCableHoleWidth+kconCthick)/ (kconCableHoleROut+kconCthick)))*fgkRadian); x0 = sAh1->GetRmax1()*CosD(sAh1->GetPhi2()); y0 = sAh1->GetRmax1()*SinD(sAh1->GetPhi2()); sAh2 = new TGeoArb8("ITSssdCableHoleAh2",0.5*kconZLength); y = sAh1->GetRmax1(); x = x0+(y-y0)/TanD(90.0+kconCableHoleAngle); sAh2->SetVertex(0,x,y); y = sAh1->GetRmin1()*SinD(sAh1->GetPhi2()); x = x0+(y-y0)/TanD(90.0+kconCableHoleAngle); sAh2->SetVertex(3,x,y); x0 = sAh1->GetRmax1()*CosD(sAh1->GetPhi1()); y0 = sAh1->GetRmax1()*SinD(sAh1->GetPhi1()); y = sAh1->GetRmax1(); x = x0+(y-y0)/TanD(90.0-kconCableHoleAngle); sAh2->SetVertex(1,x,y); y = sAh1->GetRmin1()*SinD(sAh1->GetPhi1()); x = x0+(y-y0)/TanD(90.0-kconCableHoleAngle); sAh2->SetVertex(2,x,y); // x0 = sBh1->GetRmax1()*CosD(sBh1->GetPhi2()); y0 = sBh1->GetRmax1()*SinD(sBh1->GetPhi2()); sBh2 = new TGeoArb8("ITSssdCableHoleBh2",0.5*kconZLength); y = sBh1->GetRmax1(); x = x0+(y-y0)/TanD(90.0+kconCableHoleAngle); sBh2->SetVertex(0,x,y); y = sBh1->GetRmin1()*SinD(sBh1->GetPhi2()); x = x0+(y-y0)/TanD(90.0+kconCableHoleAngle); sBh2->SetVertex(3,x,y); x0 = sBh1->GetRmax1()*CosD(sBh1->GetPhi1()); y0 = sBh1->GetRmax1()*SinD(sBh1->GetPhi1()); y = sBh1->GetRmax1(); x = x0+(y-y0)/TanD(90.0-kconCableHoleAngle); sBh2->SetVertex(1,x,y); y = sBh1->GetRmin1()*SinD(sBh1->GetPhi1()); x = x0+(y-y0)/TanD(90.0-kconCableHoleAngle); sBh2->SetVertex(2,x,y); for(i=0;i<4;i++){ // define points at +dz sAh2->SetVertex(i+4,(sAh2->GetVertices())[2*i], (sAh2->GetVertices())[1+2*i]); sBh2->SetVertex(i+4,(sBh2->GetVertices())[2*i], (sBh2->GetVertices())[1+2*i]); } // end for i sAh3 = new TGeoBBox("ITSssdCoolingHoleAh3",0.5*kconCoolHoleWidth, 0.5*kconCoolHoleHight,0.5*kconZLength); sBh3 = new TGeoBBox("ITSssdCoolingHoleBh3", 0.5*kconCoolHoleWidth+kconCthick, 0.5*kconCoolHoleHight+kconCthick,0.5*kconZLength); sAh4 = new TGeoBBox("ITSssdMountingPostHoleAh4",0.5*kconMountHoleWidth, 0.5*kconMountHoleHight,0.5*kconZLength); sBh4 = new TGeoBBox("ITSssdMountingPostHoleBh4", 0.5*kconMountHoleWidth+kconCthick, 0.5*kconMountHoleHight+kconCthick,0.5*kconZLength); PrintConeSeg(sAh1); PrintConeSeg(sBh1); PrintArb8(sAh2); PrintArb8(sBh2); PrintBBox(sAh3); PrintBBox(sBh3); PrintBBox(sAh4); PrintBBox(sBh4); // SSD Cone Wings sG = new TGeoConeSeg("ITSssdWingCarbonFiberSurfaceG", 0.5*kconWingThick,kconROuterMax-kconCthick, kconWingRmax,kconROuterMax-kconCthick,kconWingRmax, kconWingPhi0-(0.5*kconWingWidth/kconWingRmax)*fgkRadian, kconWingPhi0+(0.5*kconWingWidth/kconWingRmax)*fgkRadian); sH = new TGeoConeSeg("ITSssdWingStaseliteH", 0.5*kconWingThick-kconCthick,kconROuterMax-kconCthick, kconWingRmax-kconCthick, kconROuterMax-kconCthick, kconWingRmax-kconCthick, kconWingPhi0-((0.5*kconWingWidth-kconCthick)/ (kconWingRmax-kconCthick))*fgkRadian, kconWingPhi0+((0.5*kconWingWidth-kconCthick)/ (kconWingRmax-kconCthick))*fgkRadian); PrintConeSeg(sG); PrintConeSeg(sH); // SDD support plate, SSD side. //Poly-cone Volume sT. sT = new TGeoTubeSeg("ITSssdsddMountingBracketT",ksupPRmin,ksupPRmax, ksupPZ,ksupPPhi1,ksupPPhi2); PrintTubeSeg(sT); // TGeoRotation *rotZ225 =new TGeoRotation("ITSssdConeZ225", 0.0,0.0, 22.5); rotZ225->RegisterYourself(); TGeoRotation *rotZ675 =new TGeoRotation("ITSssdConeZ675", 0.0,0.0, 67.5); rotZ675->RegisterYourself(); TGeoRotation *rotZ90 =new TGeoRotation("ITSssdConeZ90", 0.0,0.0, 90.0); rotZ90->RegisterYourself(); TGeoRotation *rotZ1125=new TGeoRotation("ITSssdConeZ1125",0.0,0.0,112.5); rotZ1125->RegisterYourself(); TGeoRotation *rotZ1575=new TGeoRotation("ITSssdConeZ1575",0.0,0.0,157.5); rotZ1575->RegisterYourself(); TGeoRotation *rotZ180 =new TGeoRotation("ITSssdConeZ180", 0.0,0.0,180.0); rotZ180->RegisterYourself(); TGeoRotation *rotZ2025=new TGeoRotation("ITSssdConeZ2025",0.0,0.0,202.5); rotZ2025->RegisterYourself(); TGeoRotation *rotZ2475=new TGeoRotation("ITSssdConeZ2475",0.0,0.0,247.5); rotZ2475->RegisterYourself(); TGeoRotation *rotZ270 =new TGeoRotation("ITSssdConeZ270", 0.0,0.0,270.0); rotZ270->RegisterYourself(); TGeoRotation *rotZ2925=new TGeoRotation("ITSssdConeZ2925",0.0,0.0,292.5); rotZ2925->RegisterYourself(); TGeoRotation *rotZ3375=new TGeoRotation("ITSssdConeZ3375",0.0,0.0,337.5); rotZ3375->RegisterYourself(); // vl[0] = 0.0;vl[1] = kconCoolHoleRmin+0.5*kconCoolHoleHight;vl[2] = 0.0; rotZ225->LocalToMaster(vl,vg); TGeoCombiTrans *rotranA225 = new TGeoCombiTrans("ITSssdConeTZ225",vg[0], vg[1],vg[2],rotZ225); rotranA225->RegisterYourself(); rotZ675->LocalToMaster(vl,vg); TGeoCombiTrans *rotranA675 = new TGeoCombiTrans("ITSssdConeTZ675", vg[0], vg[1],vg[2],rotZ675); rotranA675->RegisterYourself(); rotZ1125->LocalToMaster(vl,vg); TGeoCombiTrans *rotranA1125 = new TGeoCombiTrans("ITSssdConeTZ1125",vg[0], vg[1],vg[2],rotZ1125); rotranA1125->RegisterYourself(); rotZ1575->LocalToMaster(vl,vg); TGeoCombiTrans *rotranA1575 = new TGeoCombiTrans("ITSssdConeTZ1575",vg[0], vg[1],vg[2],rotZ1575); rotranA1575->RegisterYourself(); rotZ2025->LocalToMaster(vl,vg); TGeoCombiTrans *rotranA2025 = new TGeoCombiTrans("ITSssdConeTZ2025",vg[0], vg[1],vg[2],rotZ2025); rotranA2025->RegisterYourself(); rotZ2475->LocalToMaster(vl,vg); TGeoCombiTrans *rotranA2475 = new TGeoCombiTrans("ITSssdConeTZ2475",vg[0], vg[1],vg[2],rotZ2475); rotranA2475->RegisterYourself(); rotZ2925->LocalToMaster(vl,vg); TGeoCombiTrans *rotranA2925 = new TGeoCombiTrans("ITSssdConeTZ2925",vg[0], vg[1],vg[2],rotZ2925); rotranA2925->RegisterYourself(); rotZ3375->LocalToMaster(vl,vg); TGeoCombiTrans *rotranA3375 = new TGeoCombiTrans("ITSssdConeTZ3375",vg[0], vg[1],vg[2],rotZ3375); rotranA3375->RegisterYourself(); TGeoRotation *rotZ30 = new TGeoRotation("ITSssdConeZ30", 0.0,0.0, 30.0); TGeoRotation *rotZ60 = new TGeoRotation("ITSssdConeZ60", 0.0,0.0, 60.0); //TGeoRotation *rotZ120 = new TGeoRotation("ITSssdConeZ120",0.0,0.0,120.0); TGeoRotation *rotZ150 = new TGeoRotation("ITSssdConeZ150",0.0,0.0,150.0); TGeoRotation *rotZ210 = new TGeoRotation("ITSssdConeZ210",0.0,0.0,210.0); //TGeoRotation *rotZ240 = new TGeoRotation("ITSssdConeZ240",0.0,0.0,240.0); TGeoRotation *rotZ300 = new TGeoRotation("ITSssdConeZ300",0.0,0.0,300.0); TGeoRotation *rotZ330 = new TGeoRotation("ITSssdConeZ330",0.0,0.0,330.0); vl[0] = kconMountHoleRmin+0.5*kconMountHoleHight; vl[1] = 0.0; vl[2] = 0.0; rotZ30->LocalToMaster(vl,vg); TGeoCombiTrans *rotranA30 = new TGeoCombiTrans("ITSssdConeTZ30",vl[0], vl[1],vl[2],rotZ30); rotranA30->RegisterYourself(); rotZ90->LocalToMaster(vl,vg); TGeoCombiTrans *rotranA90 = new TGeoCombiTrans("ITSssdConeTZ90", vg[0], vg[1],vg[2],rotZ90); rotranA90->RegisterYourself(); rotZ150->LocalToMaster(vl,vg); TGeoCombiTrans *rotranA150 = new TGeoCombiTrans("ITSssdConeTZ150",vg[0], vg[1],vg[2],rotZ150); rotranA150->RegisterYourself(); rotZ210->LocalToMaster(vl,vg); TGeoCombiTrans *rotranA210 = new TGeoCombiTrans("ITSssdConeTZ210",vg[0], vg[1],vg[2],rotZ210); rotranA210->RegisterYourself(); rotZ270->LocalToMaster(vl,vg); TGeoCombiTrans *rotranA270 = new TGeoCombiTrans("ITSssdConeTZ270",vg[0], vg[1],vg[2],rotZ270); rotranA270->RegisterYourself(); rotZ330->LocalToMaster(vl,vg); TGeoCombiTrans *rotranA330 = new TGeoCombiTrans("ITSssdConeTZ330",vg[0], vg[1],vg[2],rotZ330); rotranA330->RegisterYourself(); vl[0] = 0.0; vl[1] = 0.0; vl[2] = sA0->GetZ(10)+sT->GetDz(); rotZ60->LocalToMaster(vl,vg); TGeoCombiTrans *rotranBrTZ60 = new TGeoCombiTrans("ITSssdConeBrTZ60", vg[0],vg[1],vg[2],rotZ60); rotranBrTZ60->RegisterYourself(); TGeoCombiTrans *rotranBrTZ180 = new TGeoCombiTrans("ITSssdConeBrTZ180", vg[0],vg[1],vg[2],rotZ180); rotranBrTZ180->RegisterYourself(); TGeoCombiTrans *rotranBrTZ300 = new TGeoCombiTrans("ITSssdConeBrTZ300", vg[0],vg[1],vg[2],rotZ300); rotranBrTZ300->RegisterYourself(); sA = new TGeoCompositeShape("ITSssdSuportConeCarbonFiberSurfaceA", "((((((((((((((((((((((((((((" "ITSssdSuportConeCarbonFiberSurfaceA0 +" "ITSssdWingCarbonFiberSurfaceG) +" "ITSssdWingCarbonFiberSurfaceG:ITSssdConeZ90) +" "ITSssdWingCarbonFiberSurfaceG:ITSssdConeZ180) +" "ITSssdWingCarbonFiberSurfaceG:ITSssdConeZ270) -" "(ITSssdCableHoleAh1*ITSssdCableHoleAh2):ITSssdConeZ225) -" "(ITSssdCableHoleAh1*ITSssdCableHoleAh2):ITSssdConeZ675) -" "(ITSssdCableHoleAh1*ITSssdCableHoleAh2):ITSssdConeZ1125) -" "(ITSssdCableHoleAh1*ITSssdCableHoleAh2):ITSssdConeZ1575) -" "(ITSssdCableHoleAh1*ITSssdCableHoleAh2):ITSssdConeZ2025) -" "(ITSssdCableHoleAh1*ITSssdCableHoleAh2):ITSssdConeZ2475) -" "(ITSssdCableHoleAh1*ITSssdCableHoleAh2):ITSssdConeZ2925) -" "(ITSssdCableHoleAh1*ITSssdCableHoleAh2):ITSssdConeZ3375) -" "ITSssdCoolingHoleAh3:ITSssdConeTZ225) -" "ITSssdCoolingHoleAh3:ITSssdConeTZ675) -" "ITSssdCoolingHoleAh3:ITSssdConeTZ1125) -" "ITSssdCoolingHoleAh3:ITSssdConeTZ1575) -" "ITSssdCoolingHoleAh3:ITSssdConeTZ2025) -" "ITSssdCoolingHoleAh3:ITSssdConeTZ2475) -" "ITSssdCoolingHoleAh3:ITSssdConeTZ2925) -" "ITSssdCoolingHoleAh3:ITSssdConeTZ3375) -" "ITSssdMountingPostHoleAh4:ITSssdConeTZ30) -" "ITSssdMountingPostHoleAh4:ITSssdConeTZ90) -" "ITSssdMountingPostHoleAh4:ITSssdConeTZ150) -" "ITSssdMountingPostHoleAh4:ITSssdConeTZ210) -" "ITSssdMountingPostHoleAh4:ITSssdConeTZ270) -" "ITSssdMountingPostHoleAh4:ITSssdConeTZ330) -" "ITSssdsddMountingBracketT:ITSssdConeBrTZ60) -" "ITSssdsddMountingBracketT:ITSssdConeBrTZ180) -" "ITSssdsddMountingBracketT:ITSssdConeBrTZ300" ); sB = new TGeoCompositeShape("ITSssdSuportConeStaseliteB", "((((((((((((((((((((((((((((" "ITSssdSuportConeStaseliteB0 +" "ITSssdWingStaseliteH) +" "ITSssdWingStaseliteH:ITSssdConeZ90) +" "ITSssdWingStaseliteH:ITSssdConeZ180) +" "ITSssdWingStaseliteH:ITSssdConeZ270) -" "(ITSssdCableHoleBh1*ITSssdCableHoleBh2):ITSssdConeZ225) -" "(ITSssdCableHoleBh1*ITSssdCableHoleBh2):ITSssdConeZ675) -" "(ITSssdCableHoleBh1*ITSssdCableHoleBh2):ITSssdConeZ1125) -" "(ITSssdCableHoleBh1*ITSssdCableHoleBh2):ITSssdConeZ1575) -" "(ITSssdCableHoleBh1*ITSssdCableHoleBh2):ITSssdConeZ2025) -" "(ITSssdCableHoleBh1*ITSssdCableHoleBh2):ITSssdConeZ2475) -" "(ITSssdCableHoleBh1*ITSssdCableHoleBh2):ITSssdConeZ2925) -" "(ITSssdCableHoleBh1*ITSssdCableHoleBh2):ITSssdConeZ3375) -" "ITSssdCoolingHoleBh3:ITSssdConeTZ225) -" "ITSssdCoolingHoleBh3:ITSssdConeTZ675) -" "ITSssdCoolingHoleBh3:ITSssdConeTZ1125) -" "ITSssdCoolingHoleBh3:ITSssdConeTZ1575) -" "ITSssdCoolingHoleBh3:ITSssdConeTZ2025) -" "ITSssdCoolingHoleBh3:ITSssdConeTZ2475) -" "ITSssdCoolingHoleBh3:ITSssdConeTZ2925) -" "ITSssdCoolingHoleBh3:ITSssdConeTZ3375) -" "ITSssdMountingPostHoleBh4:ITSssdConeTZ30) -" "ITSssdMountingPostHoleBh4:ITSssdConeTZ90) -" "ITSssdMountingPostHoleBh4:ITSssdConeTZ150) -" "ITSssdMountingPostHoleBh4:ITSssdConeTZ210) -" "ITSssdMountingPostHoleBh4:ITSssdConeTZ270) -" "ITSssdMountingPostHoleBh4:ITSssdConeTZ330) -" "ITSssdsddMountingBracketT:ITSssdConeBrTZ60) -" "ITSssdsddMountingBracketT:ITSssdConeBrTZ180) -" "ITSssdsddMountingBracketT:ITSssdConeBrTZ300" ); sC = new TGeoCompositeShape("ITSssdSuportConeRohacellC", "(" "ITSssdSuportConeRohacellC0 -(((((((" "ITSssdCableHoleBh1:ITSssdConeZ225*ITSssdCableHoleBh2:ITSssdConeZ225)-" "ITSssdCableHoleBh1:ITSssdConeZ675*ITSssdCableHoleBh2:ITSssdConeZ675)-" "ITSssdCableHoleBh1:ITSssdConeZ1125*ITSssdCableHoleBh2:ITSssdConeZ1125)-" "ITSssdCableHoleBh1:ITSssdConeZ1575*ITSssdCableHoleBh2:ITSssdConeZ1575)-" "ITSssdCableHoleBh1:ITSssdConeZ2025*ITSssdCableHoleBh2:ITSssdConeZ2025)-" "ITSssdCableHoleBh1:ITSssdConeZ2475*ITSssdCableHoleBh2:ITSssdConeZ2475)-" "ITSssdCableHoleBh1:ITSssdConeZ2925*ITSssdCableHoleBh2:ITSssdConeZ2925))" ); sF = new TGeoCompositeShape("ITSssdSuportConeRohacellCF", "(((((" "ITSssdSuportConeRohacellCF0 -(" "ITSssdMountingPostHoleBh4:ITSssdConeTZ30) -" "ITSssdMountingPostHoleBh4:ITSssdConeTZ90) -" "ITSssdMountingPostHoleBh4:ITSssdConeTZ150) -" "ITSssdMountingPostHoleBh4:ITSssdConeTZ210) -" "ITSssdMountingPostHoleBh4:ITSssdConeTZ270) -" "ITSssdMountingPostHoleBh4:ITSssdConeTZ330)" ); // // In volume SCB, th Inserto Stesalite 4411w material volume, there // are a number of Stainless steel screw and pin studs which will be // filled with screws/studs. sD = new TGeoTube("ITS Screw+stud used to mount things to the SSD " "support cone", 0.0,kconRScrewM5by12,kconLScrewM5by12); PrintTube(sD); sE = new TGeoTube("ITS pin used to mount things to the " "SSD support cone",0.0,kconRPinO6,kconLPinO6); PrintTube(sE); // Bolt heads holding the SSD-SDD tube to the SSD cone. // Bolt -- PolyCone //Poly-cone Volume sQ. sQ = new TGeoPcon("ITS SSD Thermal sheal M6 screw headQ",0.0,360.0,4); sQ->Z(0) = sA0->GetZ(12); sQ->Rmin(0) = 0.0; sQ->Rmax(0) = kcylRM6; sQ->Z(1) = sQ->GetZ(0) + kconZM6Head; sQ->Rmin(1) = 0.0; sQ->Rmax(1) = kcylRM6; sQ->Z(2) = sQ->GetZ(1); sQ->Rmin(2) = 0.0; sQ->Rmax(2) = kconRM6Head; sQ->Z(3) = sQ->GetZ(0)-ksupPZ; sQ->Rmin(3) = 0.0; sQ->Rmax(3) = 0.5*kconRM6Head; PrintPcon(sQ); // air infront of bolt (stasolit Volume K) -- Tube sR = new TGeoTube("ITS Air in front of bolt (in stasolit)R", sQ->GetRmin(3),sQ->GetRmax(3),0.5*(ksupPZ-kconCthick)); // air infront of bolt (carbon fiber volume I) -- Tube sS = new TGeoTube("ITS Air in front of Stainless Steal Screw end, M6S", sQ->GetRmin(3),sQ->GetRmax(3),0.5*kconCthick); PrintTube(sS); // TGeoVolume *vA,*vB,*vC,*vD,*vE,*vF,*vQ,*vR,*vS,*vT; // vA = new TGeoVolume("ITSssdConeA",sA,medSSDcf); // Carbon Fiber vA->SetVisibility(kTRUE); vA->SetLineColor(4); // blue vA->SetLineWidth(1); vA->SetFillColor(vA->GetLineColor()); vA->SetFillStyle(4000); // 0% transparent vB = new TGeoVolume("ITSssdConeB",sB,medSSDfs); // Staselite vB->SetVisibility(kTRUE); vB->SetLineColor(2); // red vB->SetLineWidth(1); vB->SetFillColor(vB->GetLineColor()); vB->SetFillStyle(4010); // 10% transparent vC = new TGeoVolume("ITSssdConeC",sC,medSSDfo); // Rohacell vC->SetVisibility(kTRUE); vC->SetLineColor(3); // green vC->SetLineWidth(1); vC->SetFillColor(vC->GetLineColor()); vC->SetFillStyle(4050); // 50% transparent vF = new TGeoVolume("ITSssdConeF",sF,medSSDfo); // Rohacell; vF->SetVisibility(kTRUE); vF->SetLineColor(3); // green vF->SetLineWidth(1); vF->SetFillColor(vF->GetLineColor()); vF->SetFillStyle(4050); // 50% transparent vD = new TGeoVolume("ITSssdConeD",sD,medSSDss); vD->SetVisibility(kTRUE); vD->SetLineColor(1); // black vD->SetLineWidth(1); vD->SetFillColor(vD->GetLineColor()); vD->SetFillStyle(4000); // 0% transparent vE = new TGeoVolume("ITSssdConeE",sE,medSSDss); vE->SetVisibility(kTRUE); vE->SetLineColor(1); // black vE->SetLineWidth(1); vE->SetFillColor(vE->GetLineColor()); vE->SetFillStyle(4000); // 0% transparent vQ = new TGeoVolume("ITSssdConeQ",sQ,medSSDss); vQ->SetVisibility(kTRUE); vQ->SetLineColor(1); // black vQ->SetLineWidth(1); vQ->SetFillColor(vQ->GetLineColor()); vQ->SetFillStyle(4000); // 00% transparent vR = new TGeoVolume("ITSssdConeR",sR,medSSDair); vR->SetVisibility(kTRUE); vR->SetLineColor(5); // yellow vR->SetLineWidth(1); vR->SetFillColor(vR->GetLineColor()); vR->SetFillStyle(4090); // 90% transparent vS = new TGeoVolume("ITSssdConeS",sS,medSSDair); vS->SetVisibility(kTRUE); vS->SetLineColor(5); // yellow vS->SetLineWidth(1); vS->SetFillColor(vS->GetLineColor()); vS->SetFillStyle(4090); // 90% transparent vT = new TGeoVolume("ITSssdsddMountingBracket",sT,medSSDal); vT->SetVisibility(kTRUE); vT->SetLineColor(5); // yellow vT->SetLineWidth(1); vT->SetFillColor(vT->GetLineColor()); vT->SetFillStyle(4000); // 0% transparent // TGeoCombiTrans *rotran; TGeoTranslation *tran; tran = new TGeoTranslation("ITSssdConeTrans",0.0,0.0,-kconZDisplacement); TGeoRotation *rotY180 = new TGeoRotation("",0.0,180.0,0.0); TGeoCombiTrans *flip = new TGeoCombiTrans("ITSssdConeFlip", 0.0,0.0,kconZDisplacement,rotY180); delete rotY180;// rot not explicity used in AddNode functions. // // // // vA->AddNode(vB,1,0); vB->AddNode(vC,1,0); vB->AddNode(vF,1,0); moth->AddNode(vA,1,tran); // RB24 side moth->AddNode(vA,2,flip); // RB26 side (Absorber) // // // // Insert Bolt and Pins in both the Cone and Cylinder at the same time. Int_t nCopyCDv=0,nCopyCEv=0,nCopyQv=0,nCopyvR=0,nCopySv=0,nCopyTv=0; Int_t nCopyvD=0,nCopyvE=0; z = sCB->GetZ(0)-0.5*kcylZPin; dt = (360.0/((Double_t)kcylNPin)); for(i=0;iAddNode(vCD,++nCopyCDv,tran); tran = new TGeoTranslation("",x,y,-z); vCB->AddNode(vCD,++nCopyCDv,tran); } // end for i dt = (360.0/((Double_t)kcylNM6)); for(i=0;iGetZ(0)-0.5*kcylZM6; tran = new TGeoTranslation("",x,y,z); vCB->AddNode(vCE,++nCopyCEv,tran); tran = new TGeoTranslation("",x,y,-z); vCB->AddNode(vCE,++nCopyCEv,tran); tran = new TGeoTranslation("",x,y,0.0); vB->AddNode(vQ,++nCopyQv,tran); if(!((tGetRotation()->GetPhiRotation()+sT->GetPhi2()&& t>rotranBrTZ60->GetRotation()->GetPhiRotation()-sT->GetPhi1())|| (tGetRotation()->GetPhiRotation()+sT->GetPhi2()&& t>rotranBrTZ180->GetRotation()->GetPhiRotation()-sT->GetPhi1())|| (tGetRotation()->GetPhiRotation()+sT->GetPhi2()&& t>rotranBrTZ300->GetRotation()->GetPhiRotation()-sT->GetPhi1()))){ // If not at an angle where the bracket sT is located. tran = new TGeoTranslation("",x,y,sB0->GetZ(10)-sR->GetDz()); vB->AddNode(vR,++nCopyvR,tran); tran = new TGeoTranslation("",x,y,sA0->GetZ(10)-sS->GetDz()); vA->AddNode(vS,++nCopySv,tran); } // end if } // end for i // Add the mounting brackets to the RB24 side only. vl[0] = 0.0; vl[1] = 0.0; vl[2] = sA0->GetZ(10)+kconZDisplacement-sT->GetDz(); rotZ60->LocalToMaster(vl,vg); rotran = new TGeoCombiTrans("",vg[0],vg[1],vg[2],rotZ60); moth->AddNode(vT,++nCopyTv,rotran); rotZ180->LocalToMaster(vl,vg); rotran = new TGeoCombiTrans("",vg[0],vg[1],vg[2],rotZ180); moth->AddNode(vT,++nCopyTv,rotran); rotZ300->LocalToMaster(vl,vg); rotran = new TGeoCombiTrans("",vg[0],vg[1],vg[2],rotZ300); moth->AddNode(vT,++nCopyTv,rotran); // Double_t da[] = {-3.5,-1.5,1.5,3.5}; for(i=0;i<2;i++){ // Mounting for ITS-TPC bracket or ITS-Rails t0 = 180.*((Double_t)i); for(j=-kconNScrewM5by12/2;j<=kconNScrewM5by12/2;j++)if(j!=0){ //screws per ITS-TPC brkt t = t0 + 5.0*((Double_t)j); tran = new TGeoTranslation("",kconROutHoles*CosD(t), kconROutHoles*SinD(t), sB0->GetZ(0)+sD->GetDz()); vB->AddNode(vD,++nCopyvD,tran); } // end or j for(j=-kconNPinO6/2;j<=kconNPinO6/2;j++){ // pins per ITS-TPC bracket t = t0 + 3.0*((Double_t)j); tran = new TGeoTranslation("",kconROutHoles*CosD(t), kconROutHoles*SinD(t), sB0->GetZ(0)+sD->GetDz()); vB->AddNode(vE,++nCopyvE,tran); } // end or j t0 = (96.5+187.*((Double_t)i)); for(j=0;jGetZ(0)+sD->GetDz()); vB->AddNode(vD,++nCopyvD,tran); } // end or j t0 = (91.5+184.*((Double_t)i)); for(j=-kconNRailPins/2;j<=kconNRailPins/2;j++)if(j!=0){ // pins per ITS-rail bracket t = t0+(7.0*((Double_t)j)); tran = new TGeoTranslation("",kconROutHoles*CosD(t), kconROutHoles*SinD(t), sB0->GetZ(0)+sD->GetDz()); vB->AddNode(vE,++nCopyvE,tran); } // end or j } // end for i for(i=0;iGetZ(0)+sD->GetDz()); vB->AddNode(vD,++nCopyvD,tran); } // end for j for(j=0;j<1;j++){ // 1 pin per bracket t = t0; tran = new TGeoTranslation("",kconROutHoles*CosD(t), kconROutHoles*SinD(t), sB0->GetZ(0)+sD->GetDz()); vB->AddNode(vE,++nCopyvE,tran); } // end for j } // end for i if(GetDebug()){ vA->PrintNodes(); vB->PrintNodes(); vC->PrintNodes(); vD->PrintNodes(); vE->PrintNodes(); vF->PrintNodes(); vQ->PrintNodes(); vR->PrintNodes(); vS->PrintNodes(); vT->PrintNodes(); } // end if } //______________________________________________________________________ void AliITSv11GeometrySupport::ServicesCableSupport(TGeoVolume *moth){ // Define the detail ITS cable support trays on both the RB24 and // RB26 sides.. // Inputs: // none. // Outputs: // none. // Return: // none. // Based on the Drawings SSup_201A.jpg unless otherwise stated, // Volumes A..., TGeoMedium *medSUPcf = 0; // SUP support cone Carbon Fiber materal nbr. TGeoMedium *medSUPfs = 0; // SUP support cone inserto stesalite 4411w. TGeoMedium *medSUPfo = 0; // SUP support cone foam, Rohacell 50A. TGeoMedium *medSUPss = 0; // SUP support cone screw material,Stainless TGeoMedium *medSUPair = 0; // SUP support cone Air TGeoMedium *medSUPal = 0; // SUP support cone SDD mounting bracket Al TGeoMedium *medSUPwater = 0; // SUP support cone Water TGeoManager *mgr = gGeoManager; medSUPcf = mgr->GetMedium("ITSssdCarbonFiber"); medSUPfs = mgr->GetMedium("ITSssdStaselite4411w"); medSUPfo = mgr->GetMedium("ITSssdRohacell50A"); medSUPss = mgr->GetMedium("ITSssdStainlessSteal"); medSUPair = mgr->GetMedium("ITSssdAir"); medSUPal = mgr->GetMedium("ITSssdAl"); medSUPwater = mgr->GetMedium("ITSssdWater"); // Int_t i,j; Double_t x,y,z,t,t0,dt,di,r; // RB 24 side const Double_t kfrm24Z0 = 900*fgkmm;//SSup_203A.jpg const Double_t kfrm24Thss = 5.0*fgkmm; const Double_t kfrm24Rss = 444.5*fgkmm-kfrm24Thss; //SSup_204A.jpg const Double_t kfrm24Width = 10.0*fgkmm; const Double_t kfrm24Hight = 10.0*fgkmm; const Double_t kfrm24Phi0 = 15.2*fgkDegree; // SSup_602A.jpg const Double_t kfrm24Phi1 = (90.0-7.6)*fgkDegree; // SSup_802A.jpg const Double_t kfrm24ZssSection = (415.0-10.0)*fgkmm; const Int_t kfrm24NZsections = 4; const Int_t kfrm24NPhiSections = 4; const Int_t kfrm24NPhi = 4; // TGeoTubeSeg *sM24,*sA24; TGeoBBox *sB24; sM24 = new TGeoTubeSeg("ITS sup Cable tray support frame mother volume " "M24",kfrm24Rss,kfrm24Rss+kfrm24Thss, 0.5*(4.*kfrm24ZssSection+5*kfrm24Width), kfrm24Phi0,kfrm24Phi1); sA24 = new TGeoTubeSeg("ITS sup Cable tray support frame radial section " "A24",kfrm24Rss,kfrm24Rss+kfrm24Thss, 0.5*kfrm24Width,kfrm24Phi0,kfrm24Phi1); sB24 = new TGeoBBox("ITS sup Cable tray support frame Z section B24", 0.5*kfrm24Thss,0.5*kfrm24Hight,0.5*kfrm24ZssSection); PrintTubeSeg(sA24); PrintTubeSeg(sM24); PrintBBox(sB24); TGeoVolume *vA24,*vB24,*vM24; TGeoTranslation *tran; TGeoRotation *rot; TGeoCombiTrans *tranrot; // vA24 = new TGeoVolume("ITSsupFrameA24",sA24,medSUPss); vA24->SetVisibility(kTRUE); vA24->SetLineColor(1); // black vA24->SetLineWidth(1); vA24->SetFillColor(vA24->GetLineColor()); vA24->SetFillStyle(4000); // 0% transparent vB24 = new TGeoVolume("ITSsupFrameB24",sB24,medSUPss); vB24->SetVisibility(kTRUE); vB24->SetLineColor(1); // black vB24->SetLineWidth(1); vB24->SetFillColor(vB24->GetLineColor()); vB24->SetFillStyle(4000); // 0% transparent vM24 = new TGeoVolume("ITSsupFrameM24",sM24,medSUPair); vM24->SetVisibility(kTRUE); vM24->SetLineColor(7); // light blue vM24->SetLineWidth(1); vM24->SetFillColor(vM24->GetLineColor()); vM24->SetFillStyle(4090); // 90% transparent // Int_t ncopyA24=1,ncopyB24=1; t0 = kfrm24Phi0; dt = (kfrm24Phi1-kfrm24Phi0)/((Double_t)kfrm24NPhiSections); for(i=0;i<=kfrm24NZsections;i++){ di = (Double_t) i; z = -sM24->GetDz()+sA24->GetDz() + di*(kfrm24ZssSection+kfrm24Width); tran = new TGeoTranslation("",0.0,0.0,z); vM24->AddNode(vA24,ncopyA24++,tran); r = kfrm24Rss+sB24->GetDX(); z = z + sA24->GetDz()+sB24->GetDZ(); if(iAddNode(vB24,ncopyB24++,tranrot); } // end for j } // end for i tran = new TGeoTranslation("",0.0,0.0,kfrm24Z0+sM24->GetDz()); moth->AddNode(vM24,1,tran); for(i=1;iGetDz(),rot); delete rot;// rot not explicity used in AddNode functions. moth->AddNode(vM24,i+1,tranrot); } // end for i if(GetDebug()){ vA24->PrintNodes(); vB24->PrintNodes(); vM24->PrintNodes(); } // end if // Cable support tray // Material is Aluminum //const Double_t kcsb24RSin = TMath::Max(kfrm24Rss,444.5*fgkmm); // SSup_204A & SSup_206A //const Double_t kcb24RSAirout = 459.5*fgkmm; // SSup_204A & SSup_206A //const Double_t kcb24RSout = 494.5*fgkmm; // SSup_206A & SSup_204A //const Double_t kcb24RSPPout = 550.0*fgkmm; // SSup_206A const Double_t kcb24LSPP = 350.0*fgkmm; // SSup_202A const Double_t kcb24LS = (2693.0-900.0)*fgkmm;//SSup_205A&SSup_207A const Double_t kcb24ThSwall = 1.0*fgkmm; // SSup_209A & SSup_210A const Double_t kcb24WbS = 42.0*fgkmm; // SSup_209A & SSup_210A //const Double_t kcb24WtS = 46.9*fgkmm; // SSup_209A & SSup_210A const Double_t kcb24WcapS = 50.0*fgkmm; // SSup_209A & SSup_210A //const Double_t kcb24WdS = 41.0*fgkmm; //SSup_209A ? should be 41.469387 const Double_t kcb24HS = 50.0*fgkmm; // SSup_209A & SSup_210A const Double_t kcb24OutDcoolTub= 12.0*fgkmm; // SSup_209A const Double_t kcb24InDcoolTub = 10.0*fgkmm; // SSup_209A const Double_t kcbBlkNozInDS = 6.0*fgkmm; // SSup_209A // The following are deduced or guessed at //const Double_t kcb24LtopLipS = 6.0*fgkmm; // Guessed at. //const Double_t kcb24LdLipS = 6.0*fgkmm; // Guessed at. //const Double_t kcb24HdS = kcb24OutDcoolTub; // const Double_t kcb24BlkNozZS = 6.0*fgkmm; // Guessed at. // Simplifided exterior shape. The side wall size is 2.5*thicker than // it should be (due to simplification). TGeoArb8 *sC24,*sD24,*sF24,*sH24; TGeoTube *sE24,*sG24; // sC24 = new TGeoArb8("ITS Sup Cable Tray Element C24",0.5*kcb24LS); sC24->SetVertex(0,-0.5*kcb24WcapS,kcb24HS+kcb24ThSwall); sC24->SetVertex(1,+0.5*kcb24WcapS,kcb24HS+kcb24ThSwall); sC24->SetVertex(2,+0.5*kcb24WbS,0.0); sC24->SetVertex(3,-0.5*kcb24WbS,0.0); sC24->SetVertex(4,-0.5*kcb24WcapS,kcb24HS+kcb24ThSwall); sC24->SetVertex(5,+0.5*kcb24WcapS,kcb24HS+kcb24ThSwall); sC24->SetVertex(6,+0.5*kcb24WbS,0.0); sC24->SetVertex(7,-0.5*kcb24WbS,0.0); sD24 = new TGeoArb8("ITS Sup Cable Tray lower Element D24",0.5*kcb24LS); // Because of question about the value of WdS24, compute what it // should be assuming cooling tube fixes hight of volume. x = kcb24OutDcoolTub*(0.5*kcb24WcapS-0.5*kcb24WbS-kcb24ThSwall)/ (kcb24HS-kcb24ThSwall); sD24->SetVertex(0,-x,kcb24OutDcoolTub+kcb24ThSwall); sD24->SetVertex(1,+x,kcb24OutDcoolTub+kcb24ThSwall); sD24->SetVertex(2,+0.5*kcb24WbS-kcb24ThSwall,kcb24ThSwall); sD24->SetVertex(3,-0.5*kcb24WbS+kcb24ThSwall,kcb24ThSwall); sD24->SetVertex(4,-x,kcb24OutDcoolTub+kcb24ThSwall); sD24->SetVertex(5,+x,kcb24OutDcoolTub+kcb24ThSwall); sD24->SetVertex(6,+0.5*kcb24WbS-kcb24ThSwall,kcb24ThSwall); sD24->SetVertex(7,-0.5*kcb24WbS+kcb24ThSwall,kcb24ThSwall); sE24 = new TGeoTube("ITS Sup Cooling Tube E24",0.5*kcb24InDcoolTub, 0.5*kcb24OutDcoolTub,0.5*kcb24LS-kcb24BlkNozZS); sF24 = new TGeoArb8("ITS Sup Cable Tray lower Element block F24", 0.5*kcb24BlkNozZS); for(i=0;i<8;i++) sF24->SetVertex(i,sD24->GetVertices()[i*2+0], sD24->GetVertices()[i*2+1]); // sG24 = new TGeoTube("ITS Sup Cooling Tube hole in block G24", 0.0,0.5*kcbBlkNozInDS,0.5*kcb24BlkNozZS); sH24 = new TGeoArb8("ITS Sup Cable Tray upper Element H24", 0.5*(kcb24LS- kcb24LSPP)); sH24->SetVertex(0,sC24->GetVertices()[0*2+0]+2.*kcb24ThSwall, sC24->GetVertices()[0*2+1]-kcb24ThSwall); sH24->SetVertex(1,sC24->GetVertices()[1*2+0]-2.*kcb24ThSwall, sC24->GetVertices()[1*2+1]-kcb24ThSwall); sH24->SetVertex(2,sD24->GetVertices()[1*2+0]-kcb24ThSwall, sD24->GetVertices()[1*2+1]+kcb24ThSwall); sH24->SetVertex(3,sD24->GetVertices()[0*2+0]+kcb24ThSwall, sD24->GetVertices()[0*2+1]+kcb24ThSwall); for(i=4;i<8;i++) sH24->SetVertex(i,sH24->GetVertices()[(i-4)*2+0], sH24->GetVertices()[(i-4)*2+1]); // PrintArb8(sC24); PrintArb8(sD24); PrintTube(sE24); PrintArb8(sF24); PrintTube(sG24); PrintArb8(sH24); TGeoVolume *vC24,*vD24,*vE24,*vF24,*vGa24,*vGw24,*vH24; // vC24 = new TGeoVolume("ITSsupCableTrayC24",sC24,medSUPal); vC24->SetVisibility(kTRUE); vC24->SetLineColor(6); // vC24->SetLineWidth(1); vC24->SetFillColor(vC24->GetLineColor()); vC24->SetFillStyle(4000); // 0% transparent vD24 = new TGeoVolume("ITSsupCableTrayLowerD24",sD24,medSUPair); vD24->SetVisibility(kTRUE); vD24->SetLineColor(6); // vD24->SetLineWidth(1); vD24->SetFillColor(vD24->GetLineColor()); vD24->SetFillStyle(4000); // 0% transparent vE24 = new TGeoVolume("ITSsupCableTrayCoolTubeE24",sE24,medSUPss); vE24->SetVisibility(kTRUE); vE24->SetLineColor(6); // vE24->SetLineWidth(1); vE24->SetFillColor(vE24->GetLineColor()); vE24->SetFillStyle(4000); // 0% transparent vF24 = new TGeoVolume("ITSsupCableTrayBlockF24",sF24,medSUPal); vF24->SetVisibility(kTRUE); vF24->SetLineColor(6); // vF24->SetLineWidth(1); vF24->SetFillColor(vF24->GetLineColor()); vF24->SetFillStyle(4000); // 0% transparent vGw24 = new TGeoVolume("ITSsupCableTrayCoolantWaterG24",sG24,medSUPwater); vGw24->SetVisibility(kTRUE); vGw24->SetLineColor(6); // vGw24->SetLineWidth(1); vGw24->SetFillColor(vGw24->GetLineColor()); vGw24->SetFillStyle(4000); // 0% transparent vGa24 = new TGeoVolume("ITSsupCableTrayCoolantAirG24",sG24,medSUPair); vGa24->SetVisibility(kTRUE); vGa24->SetLineColor(6); // vGa24->SetLineWidth(1); vGa24->SetFillColor(vGa24->GetLineColor()); vGa24->SetFillStyle(4000); // 0% transparent vH24 = new TGeoVolume("ITSsupCableTrayUpperC24",sH24,medSUPair); vH24->SetVisibility(kTRUE); vH24->SetLineColor(6); // vH24->SetLineWidth(1); vH24->SetFillColor(vH24->GetLineColor()); vH24->SetFillStyle(4000); // 0% transparent // tran = new TGeoTranslation("",-kcb24OutDcoolTub, kcb24OutDcoolTub+kcb24ThSwall,0.0); vF24->AddNode(vGw24,1,tran); vD24->AddNode(vE24,1,tran); tran = new TGeoTranslation("",0.0,kcb24OutDcoolTub+kcb24ThSwall,0.0); vF24->AddNode(vGw24,2,tran); vD24->AddNode(vE24,2,tran); tran = new TGeoTranslation("",+kcb24OutDcoolTub, kcb24OutDcoolTub+kcb24ThSwall,0.0); vF24->AddNode(vGw24,3,tran); vD24->AddNode(vE24,3,tran); tran = new TGeoTranslation("",0.0,0.0,0.5*kcb24LS-0.5*kcb24BlkNozZS); vD24->AddNode(vF24,1,tran); tran = new TGeoTranslation("",0.0,0.0,-(0.5*kcb24LS-0.5*kcb24BlkNozZS)); vD24->AddNode(vF24,2,tran); vC24->AddNode(vD24,1,0); vC24->AddNode(vH24,1,0); //================================================================== // // RB 26 side const Double_t kfrm26Z0 = -900*fgkmm;//SSup_203A.jpg const Double_t kfrm26Thss = 5.0*fgkmm; const Double_t kfrm26R0ss = 444.5*fgkmm-kfrm26Thss; //SSup_204A.jpg const Double_t kfrm26R1ss = 601.6*fgkmm-kfrm26Thss; //SSup_208A.jpg const Double_t kfrm26Width = 10.0*fgkmm; //const Double_t kfrm26Hight = 10.0*fgkmm; const Double_t kfrm26Phi0 = 15.2*fgkDegree; // SSup_602A.jpg const Double_t kfrm26Phi1 = (90.0-7.6)*fgkDegree; // SSup_802A.jpg const Double_t kfrm26ZssSection = (415.0-10.0)*fgkmm; const Int_t kfrm26NZsections = 4; const Int_t kfrm26NPhiSections = 4; const Int_t kfrm26NPhi = 4; TGeoConeSeg *sA26[kfrm26NZsections+1],*sM26;//Cylinderial support structure TGeoArb8 *sB26; // Cylinderial support structure Char_t name[100]; Double_t r1,r2,m; sM26 = new TGeoConeSeg("ITS sup Cable tray support frame mother volume " "M26",0.5*(4.*kfrm26ZssSection+5*kfrm26Width), kfrm26R1ss,kfrm26R1ss+kfrm26Thss, kfrm26R0ss,kfrm26R0ss+kfrm26Thss, kfrm26Phi0,kfrm26Phi1); m = -((kfrm26R1ss-kfrm26R0ss)/ (((Double_t)kfrm26NZsections)*(kfrm26ZssSection+kfrm26Width))); for(i=0;iGetRmax1()+sA26[0]->GetRmin1()+ sA26[1]->GetRmax2()+sA26[1]->GetRmin2()); sB26->SetVertex(0,sA26[0]->GetRmax2()-r,+0.5*kfrm26Width); sB26->SetVertex(1,sA26[0]->GetRmax2()-r,-0.5*kfrm26Width); sB26->SetVertex(2,sA26[0]->GetRmin2()-r,-0.5*kfrm26Width); sB26->SetVertex(3,sA26[0]->GetRmin2()-r,+0.5*kfrm26Width); sB26->SetVertex(4,sA26[1]->GetRmax1()-r,+0.5*kfrm26Width); sB26->SetVertex(5,sA26[1]->GetRmax1()-r,-0.5*kfrm26Width); sB26->SetVertex(6,sA26[1]->GetRmin1()-r,-0.5*kfrm26Width); sB26->SetVertex(7,sA26[1]->GetRmin1()-r,+0.5*kfrm26Width); for(i=0;iSetVisibility(kTRUE); vA26[i]->SetLineColor(1); // black vA26[i]->SetLineWidth(1); vA26[i]->SetFillColor(vA26[i]->GetLineColor()); vA26[i]->SetFillStyle(4000); // 0% transparent } // end for i vB26 = new TGeoVolume("ITSsupFrameB26",sB26,medSUPss); vB26->SetVisibility(kTRUE); vB26->SetLineColor(1); // black vB26->SetLineWidth(1); vB26->SetFillColor(vB26->GetLineColor()); vB26->SetFillStyle(4000); // 0% transparent vM26 = new TGeoVolume("ITSsupFrameM26",sM26,medSUPair); vM26->SetVisibility(kTRUE); vM26->SetLineColor(7); // light blue vM26->SetLineWidth(1); vM26->SetFillColor(vM26->GetLineColor()); vM26->SetFillStyle(4090); // 90% transparent // Int_t ncopyB26=1; t0 = kfrm26Phi0; dt = (kfrm26Phi1-kfrm26Phi0)/((Double_t)kfrm26NPhiSections); for(i=0;i<=kfrm26NZsections;i++){ di = ((Double_t) i)*(kfrm26ZssSection+kfrm26Width); z = -sM26->GetDz()+sA26[i]->GetDz() + di; tran = new TGeoTranslation("",0.0,0.0,z); vM26->AddNode(vA26[i],1,tran); z = z+sB26->GetDz(); if(iGetRmax1()+sA26[i]->GetRmin1()+ sA26[i+1]->GetRmax2()+sA26[i+1]->GetRmin2()); t = t0 + ((Double_t)j)*dt; rot = new TGeoRotation("",0.0,0.0,t); y = r*SinD(t); x = r*CosD(t); tranrot = new TGeoCombiTrans("",x,y,z,rot); delete rot; // rot not explicity used in AddNode functions. vM26->AddNode(vB26,ncopyB26++,tranrot); } // end for j } // end for i tran = new TGeoTranslation("",0.0,0.0,kfrm26Z0-sM26->GetDz()); moth->AddNode(vM26,1,tran); for(i=1;iAddNode(vM26,i+1,tranrot); } // end for i if(GetDebug()){ for(i=0;iPrintNodes(); vB26->PrintNodes(); vM26->PrintNodes(); } // end if }