/************************************************************************** * 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. * **************************************************************************/ /* $Id$ */ //************************************************************************* // SSD geometry, based on ROOT geometrical modeler // // Enrico Cattaruzza ecattar@ts.infn.it //************************************************************************* #include "TMath.h" #include "TGeoVolume.h" #include "TGeoMatrix.h" #include #include "TVector3.h" #include "TGeoArb8.h" #include "TList.h" #include "TGeoMatrix.h" #include "TGeoCompositeShape.h" #include "TGeoBoolNode.h" #include "TGeoTube.h" #include "TGeoBBox.h" #include "TGeoXtru.h" #include "TGeoTorus.h" #include "TGeoPgon.h" #include "TGeoPcon.h" #include "TRotation.h" #include "AliITSv11GeometrySSD.h" ///////////////////////////////////////////////////////////////////////////////// // Names of the Sensitive Volumes of Layer 5 and Layer 6 ///////////////////////////////////////////////////////////////////////////////// const char* AliITSv11GeometrySSD::fgkSSDsensitiveVolName5 = "ITSssdSensitivL5"; const char* AliITSv11GeometrySSD::fgkSSDsensitiveVolName6 = "ITSssdSensitivL6"; ///////////////////////////////////////////////////////////////////////////////// //Parameters for SSD Geometry ///////////////////////////////////////////////////////////////////////////////// // Variable for Vertical Disalignement of Modules ///////////////////////////////////////////////////////////////////////////////// const Double_t AliITSv11GeometrySSD::fgkSSDTolerance = 0.0001*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDModuleVerticalDisalignment = 0.2*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDModuleSideDisalignment = 0.2*fgkmm; // For ladders: const Double_t AliITSv11GeometrySSD::fgkSSDLadderVerticalDisalignment = 0.520*fgkmm; ///////////////////////////////////////////////////////////////////////////////// // Layer5 (lengths are in mm and angles in degrees) ///////////////////////////////////////////////////////////////////////////////// const Double_t AliITSv11GeometrySSD::fgkSSDLay5LadderLength = 950.7*fgkmm; const Int_t AliITSv11GeometrySSD::fgkSSDLay5SensorsNumber = 22; const Int_t AliITSv11GeometrySSD::fgkSSDLay5LadderNumber = 34; const Double_t AliITSv11GeometrySSD::fgkSSDLay5RadiusMin = 378.0*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDLay5RadiusMax = 384.0*fgkmm; const Double_t AliITSv11GeometrySSD::fgkLay5CenterITSPosition = 467.85*fgkmm; ///////////////////////////////////////////////////////////////////////////////// // Layer6 (lengths are in mm and angles in degrees) ///////////////////////////////////////////////////////////////////////////////// const Double_t AliITSv11GeometrySSD::fgkSSDLay6LadderLength = 1068.0*fgkmm; const Int_t AliITSv11GeometrySSD::fgkSSDLay6SensorsNumber = 25; const Int_t AliITSv11GeometrySSD::fgkSSDLay6LadderNumber = 38; const Double_t AliITSv11GeometrySSD::fgkSSDLay6RadiusMin = 428.0*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDLay6RadiusMax = 434.0*fgkmm; const Double_t AliITSv11GeometrySSD::fgkLay6CenterITSPosition = 526.50*fgkmm; ///////////////////////////////////////////////////////////////////////////////// // SSD Chips and Hybrid (lengths are in mm and angles in degrees) ///////////////////////////////////////////////////////////////////////////////// const Int_t AliITSv11GeometrySSD::fgkSSDChipNumber = 6; const Double_t AliITSv11GeometrySSD::fgkSSDChipLength = 11.100*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDChipWidth = 3.850*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDChipHeight = 0.180*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDChipSeparationLength = 1.000*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDChipGlueLength = fgkSSDChipLength; const Double_t AliITSv11GeometrySSD::fgkSSDChipGlueWidth = fgkSSDChipWidth; const Double_t AliITSv11GeometrySSD::fgkSSDChipGlueHeight = 0.030*fgkmm; ///////////////////////////////////////////////////////////////////////////////// // Stiffener (lengths are in mm and angles in degrees) ///////////////////////////////////////////////////////////////////////////////// const Double_t AliITSv11GeometrySSD::fgkSSDStiffenerLength = 73.000*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDStiffenerWidth = 6.500*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDStiffenerHeight = 0.295*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDStiffenerToChipDist = 2.500*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDCapacitor0603CapLength = 0.900*fgkmm; // Includes solder const Double_t AliITSv11GeometrySSD::fgkSSDCapacitor0603Length = 1.600*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDCapacitor0603Width = 0.870*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDCapacitor0603Height = 0.800*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDCapacitor1812CapLength = 0.215*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDCapacitor1812Length = 4.600*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDCapacitor1812Width = 3.400*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDCapacitor1812Height = 1.400*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDWireLength = 30.000*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDWireRadius = 0.185*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDConnectorPosition[2] = {44.32*fgkmm, 0.33*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkSSDConnectorSeparation = 0.44*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDConnectorLength = 2.16*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDConnectorWidth = 3.60*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDConnectorHeight = 0.25*fgkSSDStiffenerHeight; const Double_t AliITSv11GeometrySSD::fgkSSDConnectorAlHeight = 0.030*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDConnectorNiHeight = 0.002*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDConnectorSnHeight = 0.15*fgkmm; ///////////////////////////////////////////////////////////////////////////////// // Cooling Block (lengths are in mm and angles in degrees) ///////////////////////////////////////////////////////////////////////////////// const Double_t AliITSv11GeometrySSD::fgkSSDCoolingBlockLength = 3.000*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDCoolingBlockWidth = 4.000*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDCoolingBlockHeight[3] = {1.950*fgkmm, 0.240*fgkmm, 0.300*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkSSDCoolingBlockHoleRadius[2] = {1.025*fgkmm, 0.120*fgkmm}; // Added 50 micron tolerance for thicker wall cooling pipe (March 2010) const Double_t AliITSv11GeometrySSD::fgkSSDCoolingBlockHoleLength[2] = {1.900*fgkmm, 0.400*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkSSDCoolingBlockHoleCenter = 1.500*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDCoolingBlockHoleHeight = 0.300*fgkmm; ///////////////////////////////////////////////////////////////////////////////// // SSD Sensor (lengths are in mm and angles in degrees) ///////////////////////////////////////////////////////////////////////////////// const char* AliITSv11GeometrySSD::fgkSSDSensitiveVolName = "SSDSensorSensitiveVol"; const Double_t AliITSv11GeometrySSD::fgkSSDSensorLength = 42.000*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDSensorHeight = 0.300*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDSensorWidth = 75.000*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDSensorOverlap = fgkSSDSensorLength-39.1*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDSensorInsensitiveLength = 1.*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDSensorInsensitiveWidth = 1.*fgkmm; ///////////////////////////////////////////////////////////////////////////////// // Flex (lengths are in mm and angles in degrees) ///////////////////////////////////////////////////////////////////////////////// const Double_t AliITSv11GeometrySSD::fgkSSDFlexFullLength = 106.000*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDFlexLength[4] = {0.5 * (fgkSSDStiffenerLength+fgkSSDChipNumber*fgkSSDChipLength + (fgkSSDChipNumber-1)*fgkSSDChipSeparationLength), 0.5 * (fgkSSDStiffenerLength+fgkSSDChipNumber*fgkSSDChipLength + (fgkSSDChipNumber-1)*fgkSSDChipSeparationLength) - 4.000*fgkmm, 9.500*fgkmm, 10.000*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkSSDFlexWidth[2] = { 9.340*fgkmm, 5.380*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkSSDFlexHeight[2] = { 0.030*fgkmm, 0.020*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkSSDFlexAngle = 30.000; const Double_t AliITSv11GeometrySSD::fgkSSDFlexHoleLength = 1.430*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDFlexHoleWidth = 3.000*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDEndFlexCompLength[6] = {3.30*fgkmm,4.12*fgkmm,4.22*fgkmm,1.70*fgkmm,0.75*fgkmm,7.18*fgkmm}; const Double_t AliITSv11GeometrySSD:: fgkSSDEndFlexCompWidth[3] = {15.03*fgkmm,23.48*fgkmm,12.28*fgkmm}; ///////////////////////////////////////////////////////////////////////////////// // SSD Ladder Cable (lengths are in mm and angles in degrees) ///////////////////////////////////////////////////////////////////////////////// const Double_t AliITSv11GeometrySSD::fgkSSDLadderCableWidth = 23.5*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDLadderCableHeight[2] = { 0.030*fgkmm*17.5/23.5, 1.25 * 0.030*fgkmm}; // Al covers ~ 17.5/23.5 of surface, Kapton includes glue+foam ///////////////////////////////////////////////////////////////////////////////// // SSD Module (lengths are in mm and angles in degrees) ///////////////////////////////////////////////////////////////////////////////// const Double_t AliITSv11GeometrySSD::fgkSSDModuleStiffenerPosition[2] = { 1.000*fgkmm, 3.900*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkSSDModuleSensorSupportDistance = 45.600*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDModuleCoolingBlockToSensor = 5.075*fgkmm; ///////////////////////////////////////////////////////////////////////////////// // Sensor Support (lengths are in mm and angles in degrees) ///////////////////////////////////////////////////////////////////////////////// const Double_t AliITSv11GeometrySSD::fgkSSDSensorSideSupportLength = 5.800*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDSensorSideSupportWidth = 2.000*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDSensorSideSupportHeight[2] = { 4.620*fgkmm-fgkSSDModuleVerticalDisalignment, 5.220*fgkmm-fgkSSDModuleVerticalDisalignment}; //const Double_t AliITSv11GeometrySSD::fgkSSDSensorSideSupportHeight[2] = // { 4.520*fgkmm, 5.130*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkSSDSensorSideSupportThickness[2] = { 0.450*fgkmm, 0.450*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkSSDSensorSideSupportPosition = 0.5 * (fgkSSDModuleSensorSupportDistance + fgkSSDSensorSideSupportThickness[0]) - fgkSSDSensorSideSupportLength; const Double_t AliITSv11GeometrySSD::fgkSSDSensorCenterSupportLength = 5.250*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDSensorCenterSupportWidth = 1.680*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDSensorCenterSupportHeight[2] = {fgkSSDSensorSideSupportHeight[0] + fgkSSDSensorSideSupportThickness[0], fgkSSDSensorSideSupportHeight[1] + fgkSSDSensorSideSupportThickness[1]}; const Double_t AliITSv11GeometrySSD::fgkSSDSensorCenterSupportThickness[2] = {fgkSSDSensorSideSupportThickness[0], fgkSSDSensorSideSupportThickness[1]}; const Double_t AliITSv11GeometrySSD::fgkSSDSensorCenterSupportPosition = 19.000*fgkmm; ///////////////////////////////////////////////////////////////////////////////// // Chip Cables (lengths are in mm and angles in degrees) ///////////////////////////////////////////////////////////////////////////////// const Double_t AliITSv11GeometrySSD::fgkSSDChipCablesLength[2] = {73.12/fgkSSDChipNumber*fgkmm,fgkSSDChipLength+2.*0.19*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkSSDChipCablesHeight[4] = { 0.014*fgkmm, 0.010*fgkmm, fgkSSDModuleCoolingBlockToSensor - (fgkSSDSensorSideSupportHeight[1] - fgkSSDSensorSideSupportHeight[0]) - fgkSSDModuleVerticalDisalignment - fgkSSDCoolingBlockHoleCenter - fgkSSDStiffenerHeight - fgkSSDChipHeight-fgkSSDSensorHeight, fgkSSDModuleCoolingBlockToSensor - fgkSSDModuleVerticalDisalignment - fgkSSDCoolingBlockHoleCenter - fgkSSDStiffenerHeight - fgkSSDChipHeight-fgkSSDSensorHeight}; const Double_t AliITSv11GeometrySSD::fgkSSDChipCablesWidth[3] = { 11.000*fgkmm, 0.800*fgkmm, 0.600*fgkmm}; ///////////////////////////////////////////////////////////////////////////////// // Carbon Fiber Junction Parameters (lengths are in mm and angles in degrees) ///////////////////////////////////////////////////////////////////////////////// const Double_t AliITSv11GeometrySSD::fgkCarbonFiberJunctionLength = 3.820*fgkmm; //const Double_t AliITSv11GeometrySSD::fgkCarbonFiberJunctionLength = // 3.780; const Double_t AliITSv11GeometrySSD::fgkCarbonFiberJunctionWidth = fgkSSDSensorLength-fgkSSDSensorOverlap; const Double_t AliITSv11GeometrySSD::fgkCarbonFiberJunctionEdge[2] = { 0.86*fgkmm, 0.30*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkCarbonFiberJunctionAngle[2] = { 30.00, 90.00}; const Double_t AliITSv11GeometrySSD::fgkCarbonFiberJunctionToSensorSupport = 1.78*fgkmm; ///////////////////////////////////////////////////////////////////////////////// //Carbon Fiber Parameters (lengths are in mm and angles in degrees) ///////////////////////////////////////////////////////////////////////////////// const Double_t AliITSv11GeometrySSD::fgkCarbonFiberTriangleLength = fgkSSDModuleSensorSupportDistance - 2. * fgkCarbonFiberJunctionToSensorSupport; const Double_t AliITSv11GeometrySSD::fgkCarbonFiberTriangleAngle = 60.00; const Double_t AliITSv11GeometrySSD::fgkCarbonFiberSupportTopEdgeDist[2] = { 0.751*fgkmm, 0.482*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkCarbonFiberSupportEdgeLength = 1.630*fgkmm; const Double_t AliITSv11GeometrySSD::fgkCarbonFiberSupportWidth = 0.950*fgkmm; const Double_t AliITSv11GeometrySSD::fgkCarbonFiberSupportXAxisLength = fgkCarbonFiberTriangleLength - 0.5*fgkCarbonFiberSupportTopEdgeDist[1] / TMath::Cos(fgkCarbonFiberTriangleAngle * TMath::DegToRad()); const Double_t AliITSv11GeometrySSD::fgkCarbonFiberSupportYAxisLength = 0.5*(fgkCarbonFiberJunctionWidth - fgkCarbonFiberSupportWidth) - fgkCarbonFiberSupportTopEdgeDist[0] - fgkCarbonFiberSupportWidth; ///////////////////////////////////////////////////////////////////////////////// // Carbon Fiber Lower Support Parameters (lengths are in mm) ///////////////////////////////////////////////////////////////////////////////// const Double_t AliITSv11GeometrySSD::fgkLowerSupportToSensorZ = 11.575*fgkmm; const Double_t AliITSv11GeometrySSD::fgkCarbonFiberLowerSupportWidth = 0.950*fgkmm; const Double_t AliITSv11GeometrySSD::fgkCarbonFiberLowerSupportLowerLenght = 1.600*fgkmm; const Double_t AliITSv11GeometrySSD::fgkCarbonFiberLowerSupportHeight = 0.830*fgkmm; const Double_t AliITSv11GeometrySSD::fgkCarbonFiberLowerSupportVolumeSeparation = 0.5*fgkCarbonFiberSupportWidth; const Double_t AliITSv11GeometrySSD::fgkCarbonFiberLowerSupportTransverseWidth = fgkCarbonFiberJunctionWidth - 2. * (fgkCarbonFiberLowerSupportWidth + fgkCarbonFiberLowerSupportVolumeSeparation); const Double_t AliITSv11GeometrySSD::fgkCarbonFiberLowerSupportVolumePosition[2] = {fgkCarbonFiberLowerSupportWidth + fgkCarbonFiberLowerSupportVolumeSeparation, fgkCarbonFiberLowerSupportWidth + fgkCarbonFiberLowerSupportVolumeSeparation + fgkCarbonFiberLowerSupportTransverseWidth}; ///////////////////////////////////////////////////////////////////////////////// // End Ladder Carbon Fiber Junction Parameters (lengths are in mm and angles in degrees) ///////////////////////////////////////////////////////////////////////////////// const Double_t AliITSv11GeometrySSD::fgkEndLadderCarbonFiberLowerJunctionLength[2] = {0.5 * (fgkSSDLay5LadderLength - fgkSSDLay5SensorsNumber * fgkCarbonFiberJunctionWidth - fgkCarbonFiberLowerSupportWidth), 0.5 * (fgkSSDLay5LadderLength - fgkSSDLay5SensorsNumber * fgkCarbonFiberJunctionWidth + fgkCarbonFiberLowerSupportWidth)}; const Double_t AliITSv11GeometrySSD::fgkEndLadderCarbonFiberUpperJunctionLength[2] = {fgkEndLadderCarbonFiberLowerJunctionLength[0]-20.4*fgkmm, fgkEndLadderCarbonFiberLowerJunctionLength[1]-20.6*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkEndLadderMountingBlockPosition[2] = {fgkEndLadderCarbonFiberLowerJunctionLength[0]-16.50*fgkmm, fgkEndLadderCarbonFiberLowerJunctionLength[1]-31.50*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkendladdercoolingsupportdistance[3] = {15.0*fgkmm, 13.5*fgkmm, 14.5*fgkmm}; ///////////////////////////////////////////////////////////////////////////////// // Cooling Tube Support (lengths are in mm and angles in degrees) ///////////////////////////////////////////////////////////////////////////////// const Double_t AliITSv11GeometrySSD::fgkCoolingTubeSupportRmax = 1.45*fgkmm; const Double_t AliITSv11GeometrySSD::fgkCoolingTubeSupportRmin = fgkSSDCoolingBlockHoleRadius[0]; const Double_t AliITSv11GeometrySSD::fgkCoolingTubeSupportLength = 8.55*fgkmm; const Double_t AliITSv11GeometrySSD::fgkCoolingTubeSupportHeight = 0.85*fgkmm; const Double_t AliITSv11GeometrySSD::fgkCoolingTubeSupportWidth = 2.00*fgkmm; const Double_t AliITSv11GeometrySSD::fgkCoolingTubeSupportSeparation = fgkSSDSensorLength-2.*fgkSSDSensorOverlap; const Double_t AliITSv11GeometrySSD::fgkCoolingTubeSupportToCarbonFiber = 11.70*fgkmm; ///////////////////////////////////////////////////////////////////////////////// // Cooling Tube (lengths are in mm and angles in degrees) ///////////////////////////////////////////////////////////////////////////////// const Double_t AliITSv11GeometrySSD::fgkCoolingTubeRmax = fgkCoolingTubeSupportRmin; const Double_t AliITSv11GeometrySSD::fgkCoolingTubeRmin = 1.915*fgkmm/2; // Nominal + 50 micron tolerance; real pipes are closer to 450 micron wall thickness const Double_t AliITSv11GeometrySSD::fgkCoolingTubeLength = fgkCarbonFiberJunctionWidth; const Double_t AliITSv11GeometrySSD::fgkCoolingTubeSeparation = fgkSSDModuleSensorSupportDistance + fgkSSDCoolingBlockLength; const Double_t AliITSv11GeometrySSD::fgkMountingBlockToSensorSupport = 30.7*fgkmm; ///////////////////////////////////////////////////////////////////////////////// // SSD Mounting Block Parameters (lengths are in mm and angles in degrees) ///////////////////////////////////////////////////////////////////////////////// const Double_t AliITSv11GeometrySSD::fgkSSDMountingBlockLength[3] = { 60.0*fgkmm, 42.2*fgkmm, 34.0*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkSSDMountingBlockHeight[4] = { 4.0*fgkmm, 8.0*fgkmm, 5.0*fgkmm, 0.2*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkSSDMountingBlockWidth = 20.0*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDMountingBlockHoleTrapezoidAngle = 40.0; const Double_t AliITSv11GeometrySSD::fgkSSDMountingBlockHoleTrapezoidHeight = 0.30*(fgkSSDMountingBlockHeight[1]-fgkSSDMountingBlockHeight[2]); const Double_t AliITSv11GeometrySSD::fgkSSDMountingBlockHoleTrapezoidUpBasis = 2.5*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDMountingBlockHoleTubeLength[2] = { 56.0*fgkmm, 12.0*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkSSDMountingBlockHoleTubeWidth[2] = { 5.0*fgkmm, 2.9*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkSSDMountingBlockHoleRadius = 1.0*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDMountingBlockScrewHoleEdge = 6.0*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDMountingBlockScrewHoleHeight = 4.0*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDMountingBlockScrewHoleRadius[2] = { 1.5*fgkmm,fgkSSDMountingBlockScrewHoleEdge/6.}; ///////////////////////////////////////////////////////////////////////////////// // SSD Mounting Block Clip Parameters (lengths are in mm and angles in degrees) ///////////////////////////////////////////////////////////////////////////////// const Double_t AliITSv11GeometrySSD::fgkMountingBlockClipLength = 15.1*fgkmm; const Double_t AliITSv11GeometrySSD::fgkMountingBlockClipThickness = 0.3*fgkmm; const Double_t AliITSv11GeometrySSD::fgkMountingBlockClibScrewRadius = 1.6*fgkmm; const Double_t AliITSv11GeometrySSD::fgkMountingBlockClibScrewPosition = 4.0*fgkmm; const Double_t AliITSv11GeometrySSD::fgkMountingBlockClibWidth = 9.0*fgkmm; ///////////////////////////////////////////////////////////////////////////////// // SSD Mounting Block Support Parameters (lengths are in mm and angles in degrees) ///////////////////////////////////////////////////////////////////////////////// const Double_t AliITSv11GeometrySSD::fgkMountingBlockSupportWidth[2] = {9.5*fgkmm,10.0*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkMountingBlockSupportDownHeight = 4.0*fgkmm; const Double_t AliITSv11GeometrySSD::fgkMountingBlockSupportRadius[2] = {fgkSSDLay5RadiusMin - fgkSSDMountingBlockHeight[1] + 0.5*fgkCoolingTubeSupportHeight + fgkSSDModuleCoolingBlockToSensor - fgkMountingBlockSupportDownHeight, fgkSSDLay6RadiusMin - fgkSSDMountingBlockHeight[1] + 0.5*fgkCoolingTubeSupportHeight + fgkSSDModuleCoolingBlockToSensor - fgkMountingBlockSupportDownHeight}; const Double_t AliITSv11GeometrySSD::fgkMountingBlockSupportUpHeight[2] = {fgkSSDLay5RadiusMax - fgkSSDMountingBlockHeight[1] + 0.5*fgkCoolingTubeSupportHeight + fgkSSDModuleCoolingBlockToSensor - fgkMountingBlockSupportRadius[0], fgkSSDLay6RadiusMax - fgkSSDMountingBlockHeight[1] + 0.5*fgkCoolingTubeSupportHeight + fgkSSDModuleCoolingBlockToSensor - fgkMountingBlockSupportRadius[1]}; const Double_t AliITSv11GeometrySSD::fgkLadderSupportHeight = 10.0*fgkmm; // To be verified const Double_t AliITSv11GeometrySSD::fgkLadderSupportRingLay5Position = 451.35*fgkmm; const Double_t AliITSv11GeometrySSD::fgkLadderSupportRingLay6Position = 510.00*fgkmm; ///////////////////////////////////////////////////////////////////////////////// // SSD End Cap Cover Plate Parameters (lengths are in mm and angles in degrees) ///////////////////////////////////////////////////////////////////////////////// const Double_t AliITSv11GeometrySSD::fgkEndCapCoverPlateSmallHoleRadius = 1.25*fgkmm; const Double_t AliITSv11GeometrySSD::fgkEndCapCoverPlateBigHoleRadius = 2.45*fgkmm; const Double_t AliITSv11GeometrySSD::fgkEndCapCoverPlateThickness = 0.5*fgkmm; const Double_t AliITSv11GeometrySSD::fgkEndCapCoverPlateSmallHoleSeparation[3] = {16.5*fgkmm,22.0*fgkmm,7.*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkEndCapCoverPlateLength[6] = {7.*fgkmm,55.*fgkmm,8.0*fgkmm,53.*fgkmm,61.0*fgkmm,25.5*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkEndCapCoverPlateWidth[3] = {68.5*fgkmm,75.5*fgkmm,6.5*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkEndCapCoverPlateScrewRadiusMin = 0.750*fgkmm; const Double_t AliITSv11GeometrySSD::fgkEndCapCoverPlateScrewRadiusMax = 2.*fgkmm; const Double_t AliITSv11GeometrySSD::fgkEndCapCoverPlateClipLength = 10.4*fgkmm; const Double_t AliITSv11GeometrySSD::fgkEndCapCoverPlateClipWidth = 6.0*fgkmm; const Double_t AliITSv11GeometrySSD::fgkEndCapCoverPlateDownClipLength = 5.7*fgkmm; const Double_t AliITSv11GeometrySSD::fgkEndCapCoverPlateDownClipWidth = 5.0*fgkmm; ///////////////////////////////////////////////////////////////////////////////// // SSD End Cap Kapton Foil Parameters (lengths are in mm and angles in degrees) ///////////////////////////////////////////////////////////////////////////////// const Double_t AliITSv11GeometrySSD::fgkEndCapKaptonFoilThickness = 0.4*fgkmm; const Double_t AliITSv11GeometrySSD::fgkEndCapKaptonFoilLength = 68.0*fgkmm; const Double_t AliITSv11GeometrySSD::fgkEndCapKaptonFoilWidth = 75.0*fgkmm; ///////////////////////////////////////////////////////////////////////////////// // SSD End Cap Cooling Tube Parameters (lengths are in mm and angles in degrees) ///////////////////////////////////////////////////////////////////////////////// const Double_t AliITSv11GeometrySSD::fgkEndCapCoolingTubeAxialRadius[2] = {10.5*fgkmm,9.25*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkEndCapCoolingTubeRadiusMin = 1.3*fgkmm; const Double_t AliITSv11GeometrySSD::fgkEndCapCoolingTubeRadiusMax = 1.5*fgkmm; const Double_t AliITSv11GeometrySSD::fgkEndCapCoolingTubeAngle[5] = {182.3,177.9,84.4,70.0,35.0}; const Double_t AliITSv11GeometrySSD::fgkEndCapCoolingTubeLength[5] = {49.5*fgkmm,41.7*fgkmm,47.6*fgkmm,5.0*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkEndCapCoolingTubeToCoverSide = 13.0*fgkmm; ///////////////////////////////////////////////////////////////////////////////// // SSD End Cap Cover Side Parameters (lengths are in mm and angles in degrees) ///////////////////////////////////////////////////////////////////////////////// const Double_t AliITSv11GeometrySSD::fgkEndCapSideCoverLength[5] = {3.5*fgkmm, 6.5*fgkmm,75.0*fgkmm,8.0*fgkmm,2.0*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkEndCapSideCoverWidth[7] = {30.9*fgkmm, 47.5*fgkmm,12.6*fgkmm,5.6*fgkmm, 20.0*fgkmm,7.0*fgkmm,5.9*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkEndCapSideCoverThickness = 0.4*fgkmm; ///////////////////////////////////////////////////////////////////////////////// // SSD End Cap Cards Parameters (lengths are in mm and angles in degrees) ///////////////////////////////////////////////////////////////////////////////// const Double_t AliITSv11GeometrySSD::fgkEndCapCardElectBoardBackLength[3] = {62.0*fgkmm,21.87*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkEndCapCardElectBoardBackWidth[2] = {47.0*fgkmm,0.35*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkEndCapCardElectBoardBackThickness = 1.0*fgkmm; const Double_t AliITSv11GeometrySSD::fgkEndCapCardElectBoardLength = 61.8*fgkmm; const Double_t AliITSv11GeometrySSD::fgkEndCapCardElectBoardLayerWidth[2] = {43.5*fgkmm, 0.70*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkEndCapCardElectBoardLayerThickness = 0.15*fgkmm; const Double_t AliITSv11GeometrySSD::fgkEndCapCardJMDConnectorThickness = 19.0*fgkmm; const Double_t AliITSv11GeometrySSD::fgkEndCapCardJMDConnectorLength[2] = {4.80*fgkmm,1.1*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkEndCapCardJMDConnectorWidth[2] = {3.3*fgkmm,1.10*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkEndCapCardJMDConnectorToLayer = 2.1*fgkmm; const Double_t AliITSv11GeometrySSD::fgkEndCapCardCableConnectorLength[3] = {5.2*fgkmm,3.5*fgkmm,1.2*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkEndCapCardCableConnectorWidth[2] = {1.9*fgkmm,0.15*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkEndCapCardCableConnectorThickness = 19*fgkmm; const Double_t AliITSv11GeometrySSD::fgkEndCapCardCableConnectorDistance = 1.0*fgkmm; const Double_t AliITSv11GeometrySSD::fgkEndCapCardCableConnectorToLayer = 3.6*fgkmm; const Double_t AliITSv11GeometrySSD::fgkEndCapStripConnectionLength = 61.0*fgkmm; const Double_t AliITSv11GeometrySSD::fgkEndCapStripConnectionThickness = 5.97*fgkmm; const Double_t AliITSv11GeometrySSD::fgkEndCapStripConnectionWidth = 3.0*fgkmm; const Double_t AliITSv11GeometrySSD::fgkEndCapInterfaceCardBLength[7] = {3.1*fgkmm,68.0*fgkmm,3.6*fgkmm, 1.9*fgkmm,2.5*fgkmm,14.2*fgkmm,1.5*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkEndCapInterfaceCardBWidth[5] = {17.0*fgkmm,10.0*fgkmm,5.9*fgkmm,6.4*fgkmm,3.9*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkEndCapInterfaceCardBThickness = 1.0*fgkmm; const Double_t AliITSv11GeometrySSD::fgkEndCapInterfaceElectBoardCardBThickness = 0.15*fgkmm; const Double_t AliITSv11GeometrySSD::fgkEndCapInterfaceCardBJMDConnectorSeparation = 20.0*fgkmm; const Double_t AliITSv11GeometrySSD::fgkEndCapStiffenerLength = 68.0*fgkmm; const Double_t AliITSv11GeometrySSD::fgkEndCapStiffenerWidth = 5.0*fgkmm; const Double_t AliITSv11GeometrySSD::fgkEndCapStiffenerThickness = 5.0*fgkmm; const Double_t AliITSv11GeometrySSD::fgkEndCapEffectiveCableRadiusMin = 1.25*fgkmm; // To Be Checked const Double_t AliITSv11GeometrySSD::fgkEndCapEffectiveCableRadiusMax = 1.575*fgkmm; // To Be Checked ///////////////////////////////////////////////////////////////////////////////// // SSD End Cap SupportLayer5/6 Side Parameters (lengths are in mm and angles in degrees) ///////////////////////////////////////////////////////////////////////////////// const Double_t AliITSv11GeometrySSD::fgkEndCapSupportLength[2] = {70.424*fgkmm,72.919*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkEndCapSupportMiddleRadius[2] = {377.0*fgkmm,437.0*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkEndCapSupportLowRadius[2] = {375.0*fgkmm,435.0*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkEndCapSupportHighWidth = 20.0*fgkmm; const Double_t AliITSv11GeometrySSD::fgkEndCapSupportLowWidth[2] = {3.0*fgkmm,3.0*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkEndCapSupportCenterLay5ITSPosition = 624.9*fgkmm; const Double_t AliITSv11GeometrySSD::fgkEndCapSupportCenterLay5Position = 2.5*fgkmm; const Double_t AliITSv11GeometrySSD::fgkEndCapSupportCenterLay6ITSPosition = 635.0*fgkmm; const Double_t AliITSv11GeometrySSD::fgkEndCapSupportCenterLay6Position = 2.5*fgkmm; ///////////////////////////////////////////////////////////////////////////////// // SSD Cone Parameters (lengths are in mm and angles in degrees) ///////////////////////////////////////////////////////////////////////////////// const Double_t AliITSv11GeometrySSD::fgkSSDLowerPConeRadius = 296.5*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDPConeAngle = 39.0; const Double_t AliITSv11GeometrySSD::fgkSSDPConeZLength[2] = {168.0*fgkmm,153.0*fgkmm}; const Double_t AliITSv11GeometrySSD::fgkSSDPConeLittleHoleRadius = 317.5*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDPConeLittleHoleLength = 20.*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDConeMiddleRadius = 350.*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDPConeMiddleLength = 30.*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDPConeMiddleWidth = 40.*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDPConeUpRadius = 400.*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDPConeUpMaxRadius = 459.*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDPConeUpMiddleRadius = 472.5*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDPConeDownRadius = 282.0*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDPConeTrapezoidAngle = 42.0; const Double_t AliITSv11GeometrySSD::fgkSSDPConeTrapezoidBasis = 200.0*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDPConeExternalRadius = 492.5*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDPConeRadiusWidth = 16.75*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDPConeLength = 168.0*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDCentralSupportLength = 1020.*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDCentralSupportRadius = 297.5*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDCentralSupportWidth = 6.28*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDCentralAL3SupportLength = 60.0*fgkmm; const Double_t AliITSv11GeometrySSD::fgkSSDCentralAL3SupportWidth = 2.5*fgkSSDCentralSupportWidth; ///////////////////////////////////////////////////////////////////////////////// ClassImp(AliITSv11GeometrySSD) ///////////////////////////////////////////////////////////////////////////////// AliITSv11GeometrySSD::AliITSv11GeometrySSD(): AliITSv11Geometry(), fSSDChipMedium(), fSSDChipGlueMedium(), fSSDStiffenerMedium(), fSSDStiffenerConnectorMedium(), fSSDStiffener0603CapacitorMedium(), fSSDStiffener1812CapacitorMedium(), fSSDStiffenerCapacitorCapMedium(), fSSDStiffenerHybridWireMedium(), fSSDKaptonFlexMedium(), fSSDAlTraceFlexMedium(), fSSDAlTraceLadderCableMedium(), fSSDKaptonLadderCableMedium(), fSSDKaptonChipCableMedium(), fSSDAlTraceChipCableMedium(), fSSDAlCoolBlockMedium(), fSSDSensorMedium(), fSSDSensorSupportMedium(), fSSDCarbonFiberMedium(), fSSDTubeHolderMedium(), fSSDCoolingTubeWater(), fSSDCoolingTubePhynox(), fSSDSupportRingAl(), fSSDMountingBlockMedium(), fSSDRohaCellCone(), fSSDAir(), fSSDCopper(), fSSDSn(), fCreateMaterials(kFALSE), fTransformationMatrices(kFALSE), fBasicObjects(kFALSE), fcarbonfiberjunction(), fcoolingtubesupport(), fhybridmatrix(), fssdcoolingblocksystem(), fcoolingblocksystematrix(), fssdstiffenerflex(), fssdendflex(), fcoolingtube(0), fendladdercoolingtubesupportmatrix(), fendladdermountingblock(), fendladdermountingblockclip(), fSSDSensor5(), fSSDSensor6(), fSSDLayer5(), fSSDLayer6(), fMotherVol(), fLay5LadderSupportRing(), fLay6LadderSupportRing(), fgkEndCapSupportSystem(), fSSDCone(), fColorCarbonFiber(4), fColorRyton(5), fColorPhynox(14), fColorSilicon(3), fColorAl(38), fColorNiSn(40), fColorKapton(6), fColorPolyhamide(5), fColorStiffener(9), fColorEpoxy(30), fColorWater(7), fColorG10(41) { //////////////////////// // Standard constructor //////////////////////// for(Int_t i=0; iSetAngles(0.0,180.0,0.0); carbonfiberot[1]->SetAngles(90.,-fgkCarbonFiberTriangleAngle,-90.); carbonfiberot[2]->SetRotation((*carbonfiberot[1])*(*carbonfiberot[0])); Double_t transvector[3] = {fgkCarbonFiberTriangleLength * CosD(fgkCarbonFiberTriangleAngle),0., - fgkCarbonFiberTriangleLength * SinD(fgkCarbonFiberTriangleAngle)}; /////////////////////////////////////////// //Setting Local Translations and Rotations: /////////////////////////////////////////// TGeoCombiTrans* localcarbonfibersupportmatrix[3]; localcarbonfibersupportmatrix[0] = new TGeoCombiTrans(0.0,0.0, 0.5*carbonfibersupportheight,NULL); localcarbonfibersupportmatrix[1] = new TGeoCombiTrans(transvector[0], 2.*symmetryplaneposition+transvector[1], transvector[2], carbonfiberot[2]); localcarbonfibersupportmatrix[2] = new TGeoCombiTrans(*carbonfiberot[1]); ///////////////////////////////////////////////////////////// // Carbon Fiber Support Transformations ///////////////////////////////////////////////////////////// const Int_t kcarbonfibersupportmatrixnumber[2] = {2,3}; for(Int_t i=0; iMultiplyLeft(localcarbonfibersupportmatrix[i==0?2*j:j]); } ///////////////////////////////////////////////////////////// // Carbon Fiber Junction Transformation ///////////////////////////////////////////////////////////// const Int_t kcarbonfiberjunctionmatrixnumber = 2; TGeoCombiTrans** localcarbonfiberjunctionmatrix[fgkcarbonfiberjunctionumber]; TGeoRotation** localcarbonfiberjunctionrot[fgkcarbonfiberjunctionumber]; TGeoTranslation** localcarbonfiberjunctiontrans[fgkcarbonfiberjunctionumber]; for(Int_t i=0; iSetAngles(120.*i,0.0,0.0); localcarbonfiberjunctionrot[0][1]->SetAngles(0.0,90.0,0.0); localcarbonfiberjunctionrot[1][1]->SetRotation(*localcarbonfiberjunctionrot[0][1]); localcarbonfiberjunctionrot[2][1]->SetRotation(*localcarbonfiberjunctionrot[0][1]); //////////////////////////////////////// // Setting Carbon Fiber Junction matrix //////////////////////////////////////// for(Int_t i=0; iMultiplyLeft(localcarbonfiberjunctionmatrix[i][j]); } } ///////////////////////////////////////////////////////////// // Carbon Fiber Lower Support Transformations ///////////////////////////////////////////////////////////// TGeoTranslation* localcarbonfiberlowersupportrans[2]; localcarbonfiberlowersupportrans[0] = new TGeoTranslation(0.0, fgkCarbonFiberLowerSupportVolumePosition[1] + fgkCarbonFiberLowerSupportVolumePosition[0], 0.0); localcarbonfiberlowersupportrans[1] = new TGeoTranslation(0.0, fgkCarbonFiberJunctionWidth - fgkCarbonFiberLowerSupportWidth - fgkCarbonFiberLowerSupportVolumePosition[0] - fgkCarbonFiberLowerSupportVolumePosition[1], - 0.5*fgkCarbonFiberLowerSupportHeight); localcarbonfiberlowersupportrans[0]->Add(localcarbonfiberlowersupportrans[1]); fcarbonfiberlowersupportrans[0] = new TGeoTranslation(*localcarbonfiberlowersupportrans[0]); fcarbonfiberlowersupportrans[1] = new TGeoTranslation(*localcarbonfiberlowersupportrans[1]); ///////////////////////////////////////////////////////////// // SSD Sensor Support Transformations ///////////////////////////////////////////////////////////// const Int_t kssdsensorsupportmatrixnumber = 3; TGeoCombiTrans** localssdsensorsupportmatrix[fgkssdsensorsupportnumber]; TGeoRotation** localssdsensorsupportrot[fgkssdsensorsupportnumber]; TGeoTranslation** localssdsensorsupportrans[fgkssdsensorsupportnumber]; for(Int_t i=0; iSetAngles(0.0,90.0,0.0); localssdsensorsupportrot[i][2]->SetAngles(-90.0,0.0,0.0); } localssdsensorsupportrot[0][1]->SetAngles(0.0,90.0,-90.0); localssdsensorsupportrot[1][1]->SetAngles(180.0,90.0,-90.0); localssdsensorsupportrot[2][1]->SetAngles(270.0,90.0,-90.0); //////////////////////////////////////// // SSD Sensor Support matrix //////////////////////////////////////// for(Int_t i=0; iMultiplyLeft(localssdsensorsupportmatrix[i][j]); } } ///////////////////////////////////////////////////////////// // SSD Cooling Tube Support Transformations ///////////////////////////////////////////////////////////// const Int_t kcoolingtubesupportmatrixnumber = 2; TGeoCombiTrans* localcoolingtubesupportmatrix[kcoolingtubesupportmatrixnumber]; TGeoTranslation* localcoolingtubesupportrans[kcoolingtubesupportmatrixnumber]; TGeoRotation* localcoolingtubesupportrot[kcoolingtubesupportmatrixnumber]; Double_t phi = TMath::ASin(0.5*fgkCoolingTubeSupportHeight /fgkCoolingTubeSupportRmax); localcoolingtubesupportrans[0] = new TGeoTranslation(2.*fgkCoolingTubeSupportRmax*TMath::Cos(phi) + 2.*(fgkCoolingTubeSupportLength - fgkCoolingTubeSupportRmax*(1.+TMath::Cos(phi))) + fgkCarbonFiberTriangleLength - 2.0*fgkCarbonFiberJunctionLength,0.0,0.0); localcoolingtubesupportrans[1] = new TGeoTranslation(fgkCarbonFiberJunctionLength - (fgkCoolingTubeSupportLength-fgkCoolingTubeSupportRmax), - (2.0*fgkSSDSensorLength-fgkSSDSensorOverlap)+ fgkSSDModuleStiffenerPosition[1]+fgkSSDStiffenerWidth + 0.5*fgkSSDFlexHoleLength+2.*fgkCarbonFiberJunctionWidth - 0.5*(fgkCarbonFiberLowerSupportWidth + fgkSSDSensorCenterSupportLength - fgkSSDSensorCenterSupportThickness[0]) + 0.5*fgkSSDSensorLength, - 0.5*fgkCoolingTubeSupportHeight); for(Int_t i=0; iSetAngles(180.0,0.0,0.0); localcoolingtubesupportrot[1]->SetAngles(0.0,90.0,0.0); for(Int_t i=0; iSetTranslation(fgkCarbonFiberJunctionLength - (fgkCoolingTubeSupportLength - fgkCoolingTubeSupportRmax), fgkEndLadderMountingBlockPosition[0] - fgkendladdercoolingsupportdistance[0] + 0.5*fgkCoolingTubeSupportWidth, - 0.5*fgkCoolingTubeSupportHeight); localendladdercooltubetrans[0][1]->SetTranslation(fgkCarbonFiberJunctionLength - (fgkCoolingTubeSupportLength - fgkCoolingTubeSupportRmax), fgkEndLadderMountingBlockPosition[0] + fgkendladdercoolingsupportdistance[1] + 0.5*fgkCoolingTubeSupportWidth, - 0.5*fgkCoolingTubeSupportHeight); localendladdercooltubetrans[0][2]->SetTranslation(2*(fgkCoolingTubeSupportLength - fgkCoolingTubeSupportRmax) + fgkCarbonFiberTriangleLength - 2.0*fgkCarbonFiberJunctionLength, 0.0, 0.0); localendladdercooltubetrans[0][3]->SetTranslation(0.0, fgkendladdercoolingsupportdistance[0] + fgkendladdercoolingsupportdistance[1], 0.0); for(Int_t i=0; i<2; i++) localendladdercooltubetrans[1][i] = new TGeoTranslation(); localendladdercooltubetrans[1][0]->SetTranslation(fgkCoolingTubeSupportRmax + fgkCarbonFiberJunctionLength - fgkCoolingTubeSupportLength, fgkEndLadderCarbonFiberLowerJunctionLength[1] - 0.5*fgkCoolingTubeSupportWidth -fgkendladdercoolingsupportdistance[2], - 0.5*fgkCoolingTubeSupportHeight); localendladdercooltubetrans[1][1]->SetTranslation(fgkCarbonFiberTriangleLength + fgkCoolingTubeSupportLength - fgkCoolingTubeSupportRmax - fgkCarbonFiberJunctionLength, fgkEndLadderCarbonFiberLowerJunctionLength[1] - 0.5*fgkCoolingTubeSupportWidth - fgkendladdercoolingsupportdistance[2], - 0.5*fgkCoolingTubeSupportHeight); fendladdercoolingtubesupportmatrix = new TGeoHMatrix**[kcoolingtubesupportmatrixnumber]; fendladdercoolingtubesupportmatrix[0] = new TGeoHMatrix*[4]; fendladdercoolingtubesupportmatrix[1] = new TGeoHMatrix*[2]; fendladdercoolingtubesupportmatrix[0][0] = new TGeoHMatrix((*localendladdercooltubetrans[0][0])* (*localcoolingtubesupportrot[1])); fendladdercoolingtubesupportmatrix[0][1] = new TGeoHMatrix((*localendladdercooltubetrans[0][1])* (*localcoolingtubesupportrot[1])); fendladdercoolingtubesupportmatrix[0][2] = new TGeoHMatrix(*fendladdercoolingtubesupportmatrix[0][0]); fendladdercoolingtubesupportmatrix[0][2]->Multiply(localcoolingtubesupportrot[0]); fendladdercoolingtubesupportmatrix[0][2]->MultiplyLeft(localendladdercooltubetrans[0][2]); fendladdercoolingtubesupportmatrix[0][3] = new TGeoHMatrix(*fendladdercoolingtubesupportmatrix[0][2]); fendladdercoolingtubesupportmatrix[0][3]->MultiplyLeft(localendladdercooltubetrans[0][3]); fendladdercoolingtubesupportmatrix[1][0] = new TGeoHMatrix((*localendladdercooltubetrans[1][0]) *(*localcoolingtubesupportrot[1])); fendladdercoolingtubesupportmatrix[1][1] = new TGeoHMatrix(*localcoolingtubesupportrot[1]); fendladdercoolingtubesupportmatrix[1][1]->Multiply(localcoolingtubesupportrot[0]); fendladdercoolingtubesupportmatrix[1][1]->MultiplyLeft(localendladdercooltubetrans[1][1]); ///////////////////////////////////////////////////////////// // SSD Cooling Tube Transformations ///////////////////////////////////////////////////////////// TGeoRotation* localcoolingtuberot = new TGeoRotation(); localcoolingtuberot->SetAngles(0.,90.,0.); TGeoTranslation* localcoolingtubetrans[2]; TVector3* localcoolingtubevect[2]; localcoolingtubevect[0] = new TVector3(-0.5*(fgkCoolingTubeSeparation -fgkCarbonFiberTriangleLength), fgkCarbonFiberJunctionWidth // Y-coord is local Z, from sensor translation - fgkCarbonFiberLowerSupportWidth - fgkLowerSupportToSensorZ , - 0.5*fgkCoolingTubeSupportHeight); localcoolingtubevect[1] = new TVector3( -localcoolingtubevect[0]->X()+fgkCarbonFiberTriangleLength, localcoolingtubevect[0]->Y(), localcoolingtubevect[0]->Z()); for(Int_t j=0; j<2; j++){ localcoolingtubetrans[j] = new TGeoTranslation(localcoolingtubevect[j]->X(), localcoolingtubevect[j]->Y(), localcoolingtubevect[j]->Z()); fcoolingtubematrix[j] = new TGeoHMatrix((*localcoolingtubetrans[j]) *(*localcoolingtuberot)); } ///////////////////////////////////////////////////////////// // SSD End Ladder Cooling Tube Transformations ///////////////////////////////////////////////////////////// TGeoRotation* localendlladdercoolingtuberot = new TGeoRotation(); localendlladdercoolingtuberot->SetAngles(0.,90.,0.); TGeoTranslation** localendlladdercoolingtubetrans[2]; localendlladdercoolingtubetrans[0] = new TGeoTranslation*[2]; localendlladdercoolingtubetrans[1] = new TGeoTranslation*[2]; for(Int_t i=0; i<2; i++) for(Int_t j=0; j<2; j++) localendlladdercoolingtubetrans[i][j] = new TGeoTranslation(); Double_t sensZshift = 0.5*fgkCarbonFiberJunctionWidth - fgkCarbonFiberLowerSupportWidth - fgkLowerSupportToSensorZ; localendlladdercoolingtubetrans[0][0]->SetTranslation(-(fgkCoolingTubeSupportLength - fgkCoolingTubeSupportRmax) + fgkCarbonFiberJunctionLength, 0.5*(fgkEndLadderCarbonFiberLowerJunctionLength[0]+sensZshift), - 0.5*fgkCoolingTubeSupportHeight); localendlladdercoolingtubetrans[0][1]->SetTranslation((fgkCoolingTubeSupportLength - fgkCoolingTubeSupportRmax) - fgkCarbonFiberJunctionLength + fgkCarbonFiberTriangleLength, 0.5*(fgkEndLadderCarbonFiberLowerJunctionLength[0]+sensZshift), - 0.5*fgkCoolingTubeSupportHeight); localendlladdercoolingtubetrans[1][0]->SetTranslation(-(fgkCoolingTubeSupportLength - fgkCoolingTubeSupportRmax) + fgkCarbonFiberJunctionLength, 0.5*(fgkEndLadderCarbonFiberLowerJunctionLength[1]-sensZshift), - 0.5*fgkCoolingTubeSupportHeight); localendlladdercoolingtubetrans[1][1]->SetTranslation((fgkCoolingTubeSupportLength - fgkCoolingTubeSupportRmax) - fgkCarbonFiberJunctionLength + fgkCarbonFiberTriangleLength, 0.5*(fgkEndLadderCarbonFiberLowerJunctionLength[1]-sensZshift), - 0.5*fgkCoolingTubeSupportHeight); for(Int_t i=0; i<2; i++) for(Int_t j=0; j<2; j++){ fendladdercoolingtubematrix[i][j] = new TGeoHMatrix(*localendlladdercoolingtuberot); fendladdercoolingtubematrix[i][j]->MultiplyLeft(localendlladdercoolingtubetrans[i][j]); } ///////////////////////////////////////////////////////////// // SSD Hybrid Components Transformations ///////////////////////////////////////////////////////////// const Int_t khybridmatrixnumber = 3; TGeoTranslation* localhybridtrans[khybridmatrixnumber]; localhybridtrans[0] = new TGeoTranslation(0.5*fgkSSDStiffenerLength, 0.5*fgkSSDStiffenerWidth, 0.5*fgkSSDStiffenerHeight); localhybridtrans[1] = new TGeoTranslation(fgkSSDModuleStiffenerPosition[0], fgkSSDModuleStiffenerPosition[1],0.0); localhybridtrans[2] = new TGeoTranslation( - 0.5*(fgkSSDSensorWidth-fgkCarbonFiberTriangleLength), - (2.*fgkSSDSensorLength-fgkSSDSensorOverlap)+ fgkSSDModuleStiffenerPosition[1]+fgkSSDStiffenerWidth + 0.5*fgkSSDFlexHoleLength+2.*fgkCarbonFiberJunctionWidth - 0.5*(fgkCarbonFiberLowerSupportWidth+fgkSSDSensorCenterSupportLength - fgkSSDSensorCenterSupportThickness[0]), - (fgkSSDModuleCoolingBlockToSensor+0.5*fgkCoolingTubeSupportHeight - fgkSSDSensorHeight-fgkSSDChipCablesHeight[3]-fgkSSDChipHeight - fgkSSDModuleVerticalDisalignment)); fhybridmatrix = new TGeoHMatrix(); for(Int_t i=0; iMultiplyLeft(localhybridtrans[i]); ///////////////////////////////////////////////////////////// // SSD Cooling Block Transformations ///////////////////////////////////////////////////////////// TGeoTranslation localcoolingblocktrans (fcoolingtubematrix[0]->GetTranslation()[0] - 0.5*fgkSSDCoolingBlockLength, fhybridmatrix->GetTranslation()[1]-0.5*fgkSSDStiffenerWidth, fhybridmatrix->GetTranslation()[2]+0.5*fgkSSDStiffenerHeight+ 0.5*(fgkSSDCoolingBlockHoleCenter+fgkCoolingTubeRmax)); fcoolingblocksystematrix = new TGeoHMatrix(localcoolingblocktrans); ///////////////////////////////////////////////////////////// // SSD Stiffener Flex Transformations ///////////////////////////////////////////////////////////// const Int_t klocalflexmatrixnumber = 4; TGeoCombiTrans** localflexmatrix[fgkflexnumber]; for(Int_t i=0; iSetTranslation(-fgkSSDFlexLength[0] +0.5*fgkSSDStiffenerLength, 0.5*fgkSSDStiffenerWidth, -0.5*fgkSSDStiffenerHeight -0.5*fgkSSDFlexHeight[0]); localflexmatrix[1][0]->SetTranslation(-(fgkSSDStiffenerLength-fgkSSDFlexLength[0]) +0.5*fgkSSDStiffenerLength,ssdstiffenerseparation -0.5*fgkSSDStiffenerWidth, -0.5*fgkSSDStiffenerHeight -0.5*fgkSSDFlexHeight[0]); TGeoRotation* localflexrot = new TGeoRotation(); localflexrot->SetAngles(180.,0.,0.); localflexmatrix[1][0]->SetRotation(localflexrot); for(Int_t i=0; iSetTranslation(*localhybridtrans[j-1]); for(Int_t i=0; iMultiplyLeft(localflexmatrix[i][j]); } ///////////////////////////////////////////////////////////// // SSD End Flex Transformations ///////////////////////////////////////////////////////////// TGeoRotation* localendflexrot = new TGeoRotation(); localendflexrot->SetAngles(0.0,90.0,0.0); TGeoCombiTrans* localendflexmatrix = new TGeoCombiTrans(); Double_t ssdflexradiusmax = (fgkSSDFlexLength[3]-fgkSSDFlexLength[2]) / TMath::Tan(fgkSSDFlexAngle*TMath::DegToRad()); Double_t ssdflexboxlength = fgkSSDFlexFullLength-2.*fgkSSDFlexAngle * TMath::DegToRad()*ssdflexradiusmax - fgkSSDFlexLength[2]-TMath::Pi() * fgkSSDStiffenerHeight-fgkSSDFlexLength[0] - 0.1*fgkSSDFlexFullLength; Double_t trans = ssdflexboxlength*CosD(2.*fgkSSDFlexAngle) + (ssdflexradiusmax-fgkSSDStiffenerHeight)*SinD(2.*fgkSSDFlexAngle) + fgkSSDFlexLength[2]; localendflexmatrix->SetTranslation(fgkSSDFlexLength[0]-trans, 0.5*fgkSSDFlexWidth[0], 2.*fgkSSDStiffenerHeight + 0.5*fgkSSDFlexHeight[0]); localendflexmatrix->SetRotation(localendflexrot); for(Int_t i=0; iSetAngles(120.*j,0.,0.); for(Int_t i=0; iSetTranslation(fgkCarbonFiberTriangleLength, 0.0,0.0); localendladdercarbonfiberjunctiontrans[i][2]->SetTranslation(fgkCarbonFiberTriangleLength * CosD(fgkCarbonFiberTriangleAngle),fgkCarbonFiberTriangleLength * SinD(fgkCarbonFiberTriangleAngle), 0.5*(fgkEndLadderCarbonFiberLowerJunctionLength[i] - fgkEndLadderCarbonFiberUpperJunctionLength[i])); } TGeoCombiTrans* localendladdercarbonfiberjunctionglobalmatrix[fgkendlabbercarbonfiberjunctionumber]; TGeoRotation* localendladdercarbonfiberjunctionglobalrot[fgkendlabbercarbonfiberjunctionumber]; TGeoTranslation* localendladdercarbonfiberjunctionglobaltrans[fgkendlabbercarbonfiberjunctionumber]; for(Int_t i=0; iSetAngles(0.0,90.0,0.0); localendladdercarbonfiberjunctionglobaltrans[i]->SetTranslation(0.0, 0.5*fgkEndLadderCarbonFiberLowerJunctionLength[i],0.0); localendladdercarbonfiberjunctionglobalmatrix[i] = new TGeoCombiTrans(*localendladdercarbonfiberjunctionglobaltrans[i], *localendladdercarbonfiberjunctionglobalrot[i]); } for(Int_t i=0; iSetTranslation(0.0, i==0 ? 0.0 :fgkCarbonFiberLowerSupportWidth,0.0); fendladdercarbonfibermatrix[i] = new TGeoHMatrix*[fgkcarbonfibersupportnumber]; } for(Int_t i=0; iSetTranslation(- 0.25*(fgkSSDMountingBlockLength[0] + fgkSSDMountingBlockLength[1]) + 0.5*fgkCarbonFiberTriangleLength, fgkEndLadderMountingBlockPosition[i], - fgkSSDMountingBlockHeight[1] + 0.5*fgkSSDMountingBlockHeight[0]); TGeoRotation* endladdermountingblockrot = new TGeoRotation(); endladdermountingblockrot->SetAngles(0.,90.,0.); for(Int_t i=0; iSetRotation(*endladdermountingblockrot); ///////////////////////////////////////////////////////////// // End Ladder SSD Mounting Block Clip Matrix ///////////////////////////////////////////////////////////// for(Int_t i=0; iSetTranslation(-0.5*(fgkSSDMountingBlockLength[0] - fgkSSDMountingBlockLength[1]) + fgkSSDMountingBlockLength[0],0.,0.); localendladdercliprot->SetAngles(90.,180.,-90.); TGeoCombiTrans* localendladderclipcombitrans = new TGeoCombiTrans(*localendladdercliptrans,*localendladdercliprot); for(Int_t i=0; iMultiply(localendladderclipcombitrans); } ///////////////////////////////////////////////////////////// // End Ladder Carbon Fiber Lower Support ///////////////////////////////////////////////////////////// for(Int_t i=0; iSetDz(-0.5*fgkCarbonFiberLowerSupportHeight-fgkSSDTolerance); fendladderlowersupptrans[2] = new TGeoTranslation(0.0, fgkCarbonFiberLowerSupportVolumePosition[1] + fgkCarbonFiberLowerSupportVolumePosition[0], 0.0); fendladderlowersupptrans[2]->Add(fendladderlowersupptrans[1]); ///////////////////////////////////////////////////////////// // Matrix for positioning Ladder into mother volume ///////////////////////////////////////////////////////////// TGeoHMatrix** ladderglobalmatrix[fgkladdernumber]; for(Int_t i=0; iSetAngles(0.,90.,0.); TGeoTranslation* localladdermothertrans[fgkladdernumber]; TGeoCombiTrans* localladdermothercombitrans[fgkladdernumber]; for(Int_t i=0; iInverse()); } ///////////////////////////////////////////////////////////// // Ladder Cables Matrices ///////////////////////////////////////////////////////////// Double_t ssdflexradius = fgkSSDStiffenerHeight+2*fgkSSDFlexHeight[0] + fgkSSDFlexHeight[1]; Double_t ssdladdercabletransx[3]; ssdladdercabletransx[0] = (ssdflexradiusmax-fgkSSDFlexHeight[1]-ssdflexradius) * SinD(2.*fgkSSDFlexAngle) * CosD(2.*fgkSSDFlexAngle); ssdladdercabletransx[1] = ((ssdflexradiusmax-fgkSSDFlexHeight[1]-ssdflexradius) - ssdladdercabletransx[0] / SinD(2.*fgkSSDFlexAngle)) * CosD(fgkSSDFlexAngle); ssdladdercabletransx[2] = (fgkSSDFlexFullLength-2.*fgkSSDFlexAngle * TMath::DegToRad()*ssdflexradiusmax - fgkSSDFlexLength[2]-TMath::Pi() * fgkSSDStiffenerHeight-fgkSSDFlexLength[0] - fgkSSDLadderCableWidth) * CosD(2.*fgkSSDFlexAngle); Double_t ssdladdercabletransz[3] = {ssdladdercabletransx[0] * TanD(2.*fgkSSDFlexAngle), ssdladdercabletransx[1] * TanD(fgkSSDFlexAngle), ssdladdercabletransx[2] * TanD(2.*fgkSSDFlexAngle)}; TGeoRotation* localladdercablerot[3]; for(Int_t i=0; i<3; i++) localladdercablerot[i] = new TGeoRotation(); localladdercablerot[0]->SetAngles(90.,0.,0.); localladdercablerot[1]->SetAngles(90.,60.,-90.); localladdercablerot[2]->SetRotation((*localladdercablerot[1]) * (*localladdercablerot[0])); //TGeoRotation* localladdercablerot = new TGeoRotation(); //localladdercablerot->SetAngles(90.,0.,0.); //////////////////////////////////////////// // LocalLadderCableCombiTransMatrix //////////////////////////////////////////// const Int_t klocalladdersidecablesnumber = 2; const Int_t klocalladdercombitransnumber = 5; TGeoCombiTrans** localladdercablecombitransmatrix[klocalladdersidecablesnumber]; for(Int_t i=0; iMultiplyLeft( localladdercablecombitransmatrix[j][klocalladdercombitransnumber-k-1]); } laddercablerot->SetMatrix(localladdercablehmatrix[i][j]->GetRotationMatrix()); laddercabletransvector = localladdercablehmatrix[i][j]->GetTranslation(); laddercabletrans->SetTranslation(laddercabletransvector[0], laddercabletransvector[1] + (j==0 ? beamaxistrans[i][0] : 0.) * fgkCarbonFiberJunctionWidth, laddercabletransvector[2]); laddercablecombitrans->SetRotation(*laddercablerot); laddercablecombitrans->SetTranslation(*laddercabletrans); fladdercablematrix[i][j] = new TGeoHMatrix(*laddercablecombitrans); } fladdercablematrix[i][2] = AddTranslationToHMatrix(fladdercablematrix[i][1],0., beamaxistrans[i][1]*fgkCarbonFiberJunctionWidth,0.); fladdercablematrix[i][3] = AddTranslationToHMatrix(fladdercablematrix[i][0],0., beamaxistrans[i][2]*fgkCarbonFiberJunctionWidth,0.); } for(Int_t i=0; iMultiplyLeft(ladderglobalmatrix[1][i]); /////////////////////////////////////////// // Setting Ladder HMatrix /////////////////////////////////////////// Int_t ssdlaysensorsnumber[fgkladdernumber] = {fgkSSDLay5SensorsNumber, fgkSSDLay6SensorsNumber}; for(Int_t i=0; iSetDx(-0.5*fgkCarbonFiberTriangleLength); fladdermatrix[i][j]->SetDy(fgkCarbonFiberJunctionWidth*j); fladdermatrix[i][j]->MultiplyLeft(ladderglobalmatrix[1][i]); } } /////////////////////////////////////////// // Setting SSD Sensor Matrix /////////////////////////////////////////// TGeoCombiTrans* localssdsensorcombitrans[2]; TGeoRotation* localssdsensorrot = new TGeoRotation(); localssdsensorrot->SetAngles(0.,90.,0.); TGeoTranslation* localssdsensortrans[2]; for(Int_t i=0; i<2; i++) localssdsensortrans[i] = new TGeoTranslation(); localssdsensortrans[0]->SetTranslation(0.5*fgkCarbonFiberTriangleLength, fgkCarbonFiberJunctionWidth - fgkCarbonFiberLowerSupportWidth - fgkLowerSupportToSensorZ, 0.5*fgkSSDSensorHeight-0.5*fgkCoolingTubeSupportHeight - fgkSSDModuleCoolingBlockToSensor + (fgkSSDSensorSideSupportHeight[1] - fgkSSDSensorSideSupportHeight[0])); localssdsensortrans[1]->SetTranslation(0.5*fgkCarbonFiberTriangleLength, fgkCarbonFiberJunctionWidth - fgkCarbonFiberLowerSupportWidth - fgkLowerSupportToSensorZ, 0.5*fgkSSDSensorHeight-0.5*fgkCoolingTubeSupportHeight -fgkSSDModuleCoolingBlockToSensor); for(Int_t i=0; i<2; i++) localssdsensorcombitrans[i] = new TGeoCombiTrans(*localssdsensortrans[i], *localssdsensorrot); for(Int_t i=0; iSetDx(-0.5*fgkCarbonFiberTriangleLength); fendladdersegmentmatrix[0][i]->SetDy(fgkCarbonFiberJunctionWidth*ssdlaysensorsnumber[i]); fendladdersegmentmatrix[0][i]->MultiplyLeft(ladderglobalmatrix[1][i]); fendladdersegmentmatrix[1][i] = new TGeoHMatrix(); fendladdersegmentmatrix[1][i]->SetDx(-0.5*fgkCarbonFiberTriangleLength); fendladdersegmentmatrix[1][i]->RotateZ(180.0); fendladdersegmentmatrix[1][i]->MultiplyLeft(ladderglobalmatrix[1][i]); } ///////////////////////////////////////////////////// // Setting the CombiTransformation to pass ITS center ///////////////////////////////////////////////////// Double_t itscentertransz[fgklayernumber]; itscentertransz[0] = fgkSSDLay5LadderLength - fgkLay5CenterITSPosition; itscentertransz[1] = fgkSSDLay6LadderLength - fgkLay6CenterITSPosition; Double_t itssensortransy = fgkSSDModuleCoolingBlockToSensor + 0.5*fgkCoolingTubeSupportHeight; TGeoRotation* itscenterrot[3]; for(Int_t i=0; iSetAngles(90.,180.,-90.); itscenterrot[1]->SetAngles(0.,90.,0.); itscenterrot[2] = new TGeoRotation((*itscenterrot[1])*(*itscenterrot[0])); TGeoCombiTrans* itscentercombitrans[fgklayernumber]; for(Int_t i=0; iSetAngles(j*layerladderangleposition[i],0.,0.); locallayertrans[i][j]->SetTranslation(layerradius * CosD(90.0+j*layerladderangleposition[i]), layerradius * SinD(90.0+j*layerladderangleposition[i]),0.); locallayercombitrans[i][j] = new TGeoCombiTrans(*locallayertrans[i][j], *locallayerrot[i][j]); flayermatrix[i][j] = new TGeoHMatrix((*locallayercombitrans[i][j])*(*itscentercombitrans[i])); flayermatrix[i][j]->Multiply(ladderglobalmatrix[0][i]); flayermatrix[i][j]->MultiplyLeft(localbeamaxistrans[i]); } } ///////////////////////////////////////////////////////////// // Deallocating memory ///////////////////////////////////////////////////////////// for(Int_t i=0; i< kcarbonfibersupportmatrixnumber[1]; i++){ delete carbonfiberot[i]; delete localcarbonfibersupportmatrix[i]; } for(Int_t i=0; i< fgkcarbonfiberjunctionumber; i++){ for(Int_t j=0; j< kcarbonfiberjunctionmatrixnumber; j++){ delete localcarbonfiberjunctionmatrix[i][j]; delete localcarbonfiberjunctionrot[i][j]; delete localcarbonfiberjunctiontrans[i][j]; } delete [] localcarbonfiberjunctionmatrix[i]; delete [] localcarbonfiberjunctionrot[i]; delete [] localcarbonfiberjunctiontrans[i]; } for(Int_t i=0; iAt(i); ///////////////////////////////////////////////////////////// // Carbon Fiber Junction ///////////////////////////////////////////////////////////// fcarbonfiberjunction = GetCarbonFiberJunction(fgkCarbonFiberJunctionWidth-fgkSSDTolerance); ///////////////////////////////////////////////////////////// // Carbon Fiber Lower Support ///////////////////////////////////////////////////////////// TList* carbonfiberlowersupportlist = GetCarbonFiberLowerSupportList(); for(Int_t i=0; iAt(i); ///////////////////////////// // SSD Sensor Support ///////////////////////////// for(Int_t i=0; iAt(i); ///////////////////////////////////////////////////////////// // SSD Cooling Block System ///////////////////////////////////////////////////////////// fssdcoolingblocksystem = GetCoolingBlockSystem(); ///////////////////////////////////////////////////////////// // SSD Cooling Tube ///////////////////////////////////////////////////////////// CreateCoolingTubes(); ///////////////////////////////////////////////////////////// // SSD Flex ///////////////////////////////////////////////////////////// fssdstiffenerflex = GetSSDStiffenerFlex(); fssdendflex = GetSSDEndFlex(); /////////////////////////////////// // End Ladder Carbon Fiber Junction /////////////////////////////////// for(Int_t i=0; iAt(0); fLay5LadderSupport[1] = (TGeoVolume*)laddersupportlist->At(1); fLay6LadderSupport[0] = (TGeoVolume*)laddersupportlist->At(2); fLay6LadderSupport[1] = (TGeoVolume*)laddersupportlist->At(3); ///////////////////////////////////////////////////////////// // Deallocating memory ///////////////////////////////////////////////////////////// delete carbonfibersupportlist; delete carbonfiberlowersupportlist; delete ssdhybridcomponentslist; delete laddersupportlist; ///////////////////////////////////////////////////////////// fBasicObjects = kTRUE; } ///////////////////////////////////////////////////////////////////////////////// void AliITSv11GeometrySSD::SetSSDSensor(){ //////////////////////////////////////////////////////////////// // Method generating SSD Sensors: it sets the private variables // fSSDSensor5, fSSDSensor6 //////////////////////////////////////////////////////////////// Double_t ssdsensitivelength = fgkSSDSensorLength-2.*fgkSSDSensorInsensitiveLength; Double_t ssdsensitivewidth = fgkSSDSensorWidth-2.*fgkSSDSensorInsensitiveWidth; TGeoBBox* ssdsensorsensitiveshape = new TGeoBBox("SSDSensorSensitiveShape", 0.5*ssdsensitivewidth, 0.5*fgkSSDSensorHeight, 0.5*ssdsensitivelength); TGeoVolume* ssdsensorsensitiveLay5 = new TGeoVolume(fgkSSDsensitiveVolName5,ssdsensorsensitiveshape,fSSDSensorMedium); TGeoVolume* ssdsensorsensitiveLay6 = new TGeoVolume(fgkSSDsensitiveVolName6,ssdsensorsensitiveshape,fSSDSensorMedium); ssdsensorsensitiveLay5->SetLineColor(fColorSilicon); ssdsensorsensitiveLay6->SetLineColor(fColorSilicon); TGeoBBox* ssdsensorinsensitiveshape[2]; ssdsensorinsensitiveshape[0] = new TGeoBBox("SSDSensorInsensitiveShape1", 0.5*fgkSSDSensorInsensitiveWidth, 0.5*fgkSSDSensorHeight, 0.5*fgkSSDSensorLength); ssdsensorinsensitiveshape[1] = new TGeoBBox("SSDSensorInsensitiveShape2", 0.5*ssdsensitivewidth, 0.5*fgkSSDSensorHeight, 0.5*fgkSSDSensorInsensitiveWidth); const char* ssdsensorinsensitivename[2] = {"SSDSensorInsensitive1", "SSDSensorInsensitive2"}; TGeoVolume* ssdsensorinsensitive[2]; for(Int_t i=0; i<2; i++){ ssdsensorinsensitive[i] = new TGeoVolume(ssdsensorinsensitivename[i],ssdsensorinsensitiveshape[i], fSSDSensorMedium); ssdsensorinsensitive[i]->SetLineColor(fColorCarbonFiber); } ///////////////////////////////////////////////////////////// // Virtual Volume containing SSD Sensor ///////////////////////////////////////////////////////////// TGeoBBox* virtualSSDSensorShape = new TGeoBBox("SSDSensorShape", 0.5*fgkSSDSensorWidth, 0.5*fgkSSDSensorHeight, 0.5*fgkSSDSensorLength); fSSDSensor5 = new TGeoVolume("ITSssdSensor5",virtualSSDSensorShape, fSSDAir); fSSDSensor6 = new TGeoVolume("ITSssdSensor6",virtualSSDSensorShape, fSSDAir); ///////////////////////////////////////////////////////////// for(Int_t i=0; i<4; i++){ fSSDSensor5->AddNode(i%2==0 ? ssdsensorinsensitive[0]: ssdsensorinsensitive[1],i<2?1:2, new TGeoTranslation( 0.5*(1.+TMath::Power(-1.,i))*(i==0?-1.: 1.) * (ssdsensorsensitiveshape->GetDX()+ssdsensorinsensitiveshape[0]->GetDX()),0., 0.5*(1.-TMath::Power(-1.,i))*(i==1? 1.:-1.) * (ssdsensorsensitiveshape->GetDZ()+ssdsensorinsensitiveshape[1]->GetDZ()))); fSSDSensor6->AddNode(i%2==0 ? ssdsensorinsensitive[0]: ssdsensorinsensitive[1],i<2?1:2, new TGeoTranslation( 0.5*(1.+TMath::Power(-1.,i))*(i==0?-1.: 1.) * (ssdsensorsensitiveshape->GetDX()+ssdsensorinsensitiveshape[0]->GetDX()),0., 0.5*(1.-TMath::Power(-1.,i))*(i==1? 1.:-1.) * (ssdsensorsensitiveshape->GetDZ()+ssdsensorinsensitiveshape[1]->GetDZ()))); } fSSDSensor5->AddNode(ssdsensorsensitiveLay5,1); fSSDSensor6->AddNode(ssdsensorsensitiveLay6,1); } /////////////////////////////////////////////////////////////////////////////// TList* AliITSv11GeometrySSD::GetCarbonFiberSupportList(){ ///////////////////////////////////////////////////////////// // Method generating the Carbon Fiber Support ///////////////////////////////////////////////////////////// const Int_t kvertexnumber = 4; const Int_t kshapesnumber = 2; TVector3** vertexposition[kshapesnumber]; for(Int_t i=0; iY(), 0); //////////////////////////////////////////////////// //Setting the parameters for Isometry Transformation //////////////////////////////////////////////////// Double_t symmetryplaneposition = (fgkCarbonFiberSupportYAxisLength + fgkCarbonFiberSupportTopEdgeDist[0] + fgkCarbonFiberSupportWidth); Double_t* param = new Double_t[4]; param[0] = 0., param[1] = 1., param[2] = 0., param[3] = -symmetryplaneposition; for(Int_t j=0; jX(), (GetReflection(vertexposition[0][j],param))->Y(), 0); const char* carbonfibersupportshapename[kshapesnumber] = {"CarbonFiberSupportShape1","CarbonFiberSupportShape2"}; const char* carbonfibersupportname[kshapesnumber] = {"CarbonFiberSupport1","CarbonFiberSupport2"}; TGeoArb8* carbonfibersupportshape[kshapesnumber]; TGeoVolume* carbonfibersupport[kshapesnumber]; TList* carbonfibersupportlist = new TList(); Double_t width[2] = {fgkCarbonFiberSupportWidth,fgkCarbonFiberSupportWidth}; Double_t carbonfibersupportheight = carbonfibersupportxaxisEdgeproj*TMath::Tan(fgkCarbonFiberJunctionAngle[0] *TMath::DegToRad()); for(Int_t i = 0; i< kshapesnumber; i++){ carbonfibersupportshape[i] = GetArbShape(vertexposition[i],width,carbonfibersupportheight, carbonfibersupportshapename[i],i==0 ? 1: -1); carbonfibersupport[i] = new TGeoVolume(carbonfibersupportname[i], carbonfibersupportshape[i],fSSDCarbonFiberMedium); carbonfibersupport[i]->SetLineColor(fColorCarbonFiber); carbonfibersupportlist->Add(carbonfibersupport[i]); } ///////////////////////////////////////////////////////////// // Deallocating memory ///////////////////////////////////////////////////////////// for(Int_t i=0; i< kshapesnumber; i++){ for(Int_t j=0; j< kvertexnumber; j++) delete vertexposition[i][j]; delete [] vertexposition[i]; } delete [] param; ///////////////////////////////////////////////////////////// return carbonfibersupportlist; } ///////////////////////////////////////////////////////////////////////////////// TGeoVolume* AliITSv11GeometrySSD::GetCarbonFiberJunction(Double_t width){ ///////////////////////////////////////////////////////////// // Method generating SSD Carbon Fiber Junction ///////////////////////////////////////////////////////////// const Int_t kvertexnumber = 6; TGeoXtru* carbonfiberjunctionshape = new TGeoXtru(2); Double_t reflectionparam[4] = {TMath::Tan(fgkCarbonFiberJunctionAngle[0] * TMath::DegToRad()),-1.,0.,0.}; TVector3* vertex[kvertexnumber]; vertex[0] = new TVector3(); vertex[3] = new TVector3(fgkCarbonFiberJunctionEdge[0] * TMath::Cos(fgkCarbonFiberJunctionAngle[0] * TMath::DegToRad()), fgkCarbonFiberJunctionEdge[0] * TMath::Sin(fgkCarbonFiberJunctionAngle[0] * TMath::DegToRad()), 0); vertex[4] = new TVector3(fgkCarbonFiberJunctionLength-fgkSSDTolerance, fgkCarbonFiberJunctionEdge[1], 0); vertex[5] = new TVector3(fgkCarbonFiberJunctionLength-fgkSSDTolerance, 0, 0); vertex[1] = GetReflection(vertex[5],reflectionparam); vertex[2] = GetReflection(vertex[4],reflectionparam); Double_t xvertexpoints[6], yvertexpoints[6]; for(Int_t i=0; iX(), yvertexpoints[i] = vertex[i]->Y(); carbonfiberjunctionshape->DefinePolygon(kvertexnumber,xvertexpoints,yvertexpoints); carbonfiberjunctionshape->DefineSection(0,-0.5*width); carbonfiberjunctionshape->DefineSection(1,0.5*width); TGeoVolume* carbonfiberjunction = new TGeoVolume("CarbonFiberJunction", carbonfiberjunctionshape,fSSDCarbonFiberMedium); carbonfiberjunction->SetLineColor(fColorCarbonFiber); ///////////////////////////////////////////////////////////// // Deallocating memory ///////////////////////////////////////////////////////////// for (Int_t i=0; iX(), vertexposition[0][0]->X()*TMath::Tan(theta) + fgkCarbonFiberLowerSupportVolumePosition[0], 0); vertexposition[1][1] = new TVector3(vertexposition[0][1]->X(), vertexposition[0][1]->X()*TMath::Tan(theta) + fgkCarbonFiberLowerSupportVolumePosition[0], 0); vertexposition[1][2] = new TVector3(0.,fgkCarbonFiberLowerSupportVolumePosition[0], 0); vertexposition[1][3] = new TVector3(fgkCarbonFiberTriangleLength, fgkCarbonFiberLowerSupportVolumePosition[1], 0); const char* carbonfiberlowersupportshapename[kshapesnumber] = {"CarbonFiberLowerSupportShape1","CarbonFiberLowerSupportShape2"}; const char* carbonfiberlowersupportname[kshapesnumber] = {"CarbonFiberLowerSupport1","CarbonFiberLowerSupport2"}; TGeoArb8* carbonfiberlowersupportshape[kshapesnumber]; TGeoVolume* carbonfiberlowersupport[kshapesnumber]; TList* carbonfiberlowersupportlist = new TList(); for(Int_t i = 0; i< kshapesnumber; i++){ carbonfiberlowersupportshape[i] = GetArbShape(vertexposition[i],width, fgkCarbonFiberLowerSupportHeight, carbonfiberlowersupportshapename[i]); carbonfiberlowersupport[i] = new TGeoVolume(carbonfiberlowersupportname[i], carbonfiberlowersupportshape[i],fSSDCarbonFiberMedium); carbonfiberlowersupport[i]->SetLineColor(fColorCarbonFiber); carbonfiberlowersupportlist->Add(carbonfiberlowersupport[i]); } ///////////////////////////////////////////////////////////// // Deallocating memory ///////////////////////////////////////////////////////////// for(Int_t i=0; i< kshapesnumber; i++){ for(Int_t j=0; j< kvertexnumber; j++) delete vertexposition[i][j]; delete [] vertexposition[i]; } ///////////////////////////////////////////////////////////// return carbonfiberlowersupportlist; } /////////////////////////////////////////////////////////////////////////////// TGeoVolume* AliITSv11GeometrySSD::GetSSDSensorSupport(Double_t length, Double_t height, Double_t width, const Double_t* thickness)const{ ///////////////////////////////////////////////////////////// // Method generating the Sensor Support ///////////////////////////////////////////////////////////// const Int_t kvertexnumber = 6; TGeoXtru* ssdsensorsupportshape = new TGeoXtru(2); TVector3* vertexposition[kvertexnumber]; vertexposition[0] = new TVector3(); vertexposition[1] = new TVector3(0.0,length,0); vertexposition[2] = new TVector3(thickness[1],vertexposition[1]->Y(),0); vertexposition[3] = new TVector3(vertexposition[2]->X(),thickness[0],0); vertexposition[4] = new TVector3(height,vertexposition[3]->Y(),0); vertexposition[5] = new TVector3(vertexposition[4]->X(),0,0); Double_t xvertexpoints[6], yvertexpoints[6]; for(Int_t i=0; iX(), yvertexpoints[i] = vertexposition[i]->Y(); ssdsensorsupportshape->DefinePolygon(kvertexnumber,xvertexpoints,yvertexpoints); ssdsensorsupportshape->DefineSection(0,-0.5*width); ssdsensorsupportshape->DefineSection(1,0.5*width); TGeoVolume* ssdsensorsupport = new TGeoVolume("SSDSensorSupport", ssdsensorsupportshape,fSSDSensorSupportMedium); ///////////////////////////////////////////////////////////// // Deallocating memory ///////////////////////////////////////////////////////////// for (Int_t i=0; iX(), fgkCoolingTubeSupportRmax, 0); vertexposition[3] = new TVector3(-vertexposition[1]->X(), fgkCoolingTubeSupportRmax, 0); vertexposition[4] = new TVector3(-vertexposition[1]->X(), vertexposition[1]->Y(), 0); for(Int_t i=0; iX(); yvertexpoints[i] = vertexposition[i]->Y(); } coolingtubesupportarcshape->DefinePolygon(kvertexnumber,xvertexpoints, yvertexpoints); coolingtubesupportarcshape->DefineSection(0,-0.5*fgkCoolingTubeSupportWidth); coolingtubesupportarcshape->DefineSection(1,0.5*fgkCoolingTubeSupportWidth); TGeoVolume* coolingtubesupportarc = new TGeoVolume("CoolingTubeSupportArc", coolingtubesupportarcshape, fSSDTubeHolderMedium); coolingtubesupportarc->SetLineColor(fColorG10); ////////////////////////////////////////////////////////////////////////// // TGeoTubeSeg Volume definition for Cooling Tube Support TGeoTubeSeg Part ////////////////////////////////////////////////////////////////////////// TGeoTubeSeg* coolingtubesupportsegshape = new TGeoTubeSeg(fgkCoolingTubeSupportRmin, fgkCoolingTubeSupportRmax, 0.5*fgkCoolingTubeSupportWidth, phi,360-phi); TGeoVolume* coolingtubesupportseg = new TGeoVolume("CoolingTubeSupportSeg", coolingtubesupportsegshape, fSSDTubeHolderMedium); coolingtubesupportseg->SetLineColor(fColorG10); ////////////////////////////////////////////////////////////////////////// // TGeoBBox Volume definition for Cooling Tube Support Box Part ////////////////////////////////////////////////////////////////////////// Double_t* boxorigin = new Double_t[3]; Double_t boxlength = fgkCoolingTubeSupportLength-2.*fgkCoolingTubeSupportRmax; boxorigin[0] = fgkCoolingTubeSupportRmax+0.5*boxlength, boxorigin[1] = boxorigin[2] = 0.; TGeoBBox* coolingtubesupportboxshape = new TGeoBBox(0.5*boxlength, 0.5*fgkCoolingTubeSupportHeight, 0.5*fgkCoolingTubeSupportWidth,boxorigin); TGeoVolume* coolingtubesupportbox = new TGeoVolume("CoolingTubeSupportBox", coolingtubesupportboxshape,fSSDTubeHolderMedium); coolingtubesupportbox->SetLineColor(fColorG10); ////////////////////////////////////////////////////////////////////////// // Cooling Tube for Cooling Tube Support ////////////////////////////////////////////////////////////////////////// TGeoXtru* coolingtubearcshape[2]; coolingtubearcshape[0] = new TGeoXtru(2); Double_t* xvert = new Double_t[nedges+2]; Double_t* yvert = new Double_t[nedges+2]; Double_t ratio = fgkCoolingTubeRmin/fgkCoolingTubeSupportRmin; //////////////////////////////////////// // Positioning the vertices for TGeoXTru //////////////////////////////////////// xvert[0] = 0., yvert[0] = 0.; xvert[1] = vertexposition[0]->X()*ratio, yvert[1] = vertexposition[0]->Y()*ratio; for(Int_t i=0; i< nedges; i++) xvert[i+2] = vertexposition[kvertexnumber-i-1]->X()*ratio, yvert[i+2] = vertexposition[kvertexnumber-i-1]->Y()*ratio; //////////////////////////////////////// // Defining TGeoXTru PolyGone //////////////////////////////////////// coolingtubearcshape[0]->DefinePolygon(nedges+2,xvert,yvert); coolingtubearcshape[0]->DefineSection(0,-0.5*fgkCoolingTubeSupportWidth); coolingtubearcshape[0]->DefineSection(1,0.5*fgkCoolingTubeSupportWidth); coolingtubearcshape[1] = GetArcShape(2.*phi,fgkCoolingTubeRmin, fgkCoolingTubeRmax,nedges,fgkCoolingTubeSupportWidth); TGeoVolume* coolingtubearc[2]; coolingtubearc[0] = new TGeoVolume("CoolingTubeWaterArcPart", coolingtubearcshape[0],fSSDCoolingTubeWater); coolingtubearc[1] = new TGeoVolume("CoolingTubePhynoxArcPart", coolingtubearcshape[1],fSSDCoolingTubePhynox); coolingtubearc[0]->SetLineColor(fColorWater); coolingtubearc[1]->SetLineColor(fColorPhynox); //////////////////////////////////////////// // Defining TGeoTubeSeg Part of Cooling Tube //////////////////////////////////////////// TGeoTubeSeg* coolingtubesegshape[2]; coolingtubesegshape[0] = new TGeoTubeSeg(fgkCoolingTubeRmin,fgkCoolingTubeRmax, 0.5*fgkCoolingTubeSupportWidth,phi,360-phi); coolingtubesegshape[1] = new TGeoTubeSeg(0.,fgkCoolingTubeRmin, 0.5*fgkCoolingTubeSupportWidth,phi,360-phi); TGeoVolume* coolingtubeseg[2]; coolingtubeseg[0] = new TGeoVolume("CoolingTubePhynoxPart", coolingtubesegshape[0],fSSDCoolingTubePhynox); coolingtubeseg[1] = new TGeoVolume("CoolingTubeWaterPart", coolingtubesegshape[1],fSSDCoolingTubeWater); coolingtubeseg[0]->SetLineColor(fColorPhynox); coolingtubeseg[1]->SetLineColor(fColorWater); ///////////////////////////////////////////////////////////// // Virtual Volume containing Cooling Tube Support ///////////////////////////////////////////////////////////// TGeoXtru* virtualCoolingTubeSupportShape = new TGeoXtru(2); const Int_t kvirtualvertexnumber = 8; TVector3* virtualvertex[kvirtualvertexnumber]; //////////////////////////////////////// // Positioning the vertices for TGeoXTru //////////////////////////////////////// virtualvertex[0] = new TVector3(-fgkCoolingTubeSupportRmax,-fgkCoolingTubeSupportRmax, 0); virtualvertex[1] = new TVector3(virtualvertex[0]->X(),-virtualvertex[0]->Y(),0); virtualvertex[2] = new TVector3(-virtualvertex[0]->X(),virtualvertex[1]->Y(),0); virtualvertex[3] = new TVector3(virtualvertex[2]->X(),0.5*fgkCoolingTubeSupportHeight,0); virtualvertex[4] = new TVector3(virtualvertex[3]->X()+boxlength,virtualvertex[3]->Y(),0); virtualvertex[5] = new TVector3(virtualvertex[4]->X(),-virtualvertex[4]->Y(),0); virtualvertex[6] = new TVector3(virtualvertex[3]->X(),-virtualvertex[3]->Y(),0); virtualvertex[7] = new TVector3(virtualvertex[2]->X(),-virtualvertex[2]->Y(),0); Double_t xmothervertex[kvirtualvertexnumber], ymothervertex[kvirtualvertexnumber]; for(Int_t i=0; i< kvirtualvertexnumber; i++) xmothervertex[i] = virtualvertex[i]->X(), ymothervertex[i] = virtualvertex[i]->Y(); //////////////////////////////////////// // Defining TGeoXTru PolyGone //////////////////////////////////////// virtualCoolingTubeSupportShape->DefinePolygon(kvirtualvertexnumber,xmothervertex, ymothervertex); virtualCoolingTubeSupportShape->DefineSection(0,-0.5*fgkCoolingTubeSupportWidth); virtualCoolingTubeSupportShape->DefineSection(1,0.5*fgkCoolingTubeSupportWidth); /*TGeoVolume* virtualcoolingtubesupport = new TGeoVolume("CoolingTubeSupport", virtualCoolingTubeSupportShape,fSSDAir); */ TGeoVolume* virtualcoolingtubesupport = new TGeoVolumeAssembly("CoolingTubeSupport"); //////////////////////////////////////// // Positioning Volumes in Virtual Volume //////////////////////////////////////// TGeoRotation* coolingtubesupportrot = new TGeoRotation(); coolingtubesupportrot->SetAngles(-90.0,0.0,0.0); virtualcoolingtubesupport->AddNode(coolingtubesupportarc,1,coolingtubesupportrot); virtualcoolingtubesupport->AddNode(coolingtubesupportbox,1); virtualcoolingtubesupport->AddNode(coolingtubesupportseg,1); //virtualcoolingtubesupport->AddNode(coolingtubearc[0],1,coolingtubesupportrot); //virtualcoolingtubesupport->AddNode(coolingtubearc[1],1,coolingtubesupportrot); //virtualcoolingtubesupport->AddNode(coolingtubeseg[0],1); //virtualcoolingtubesupport->AddNode(coolingtubeseg[1],1); ///////////////////////////////////////////////////////////// // Deallocating memory ///////////////////////////////////////////////////////////// delete [] vertexposition; delete [] xvertexpoints; delete [] yvertexpoints; delete [] xvert; delete [] yvert; for(Int_t i=0; i< kvirtualvertexnumber; i++) delete virtualvertex[i]; ///////////////////////////////////////////////////////////// return virtualcoolingtubesupport; } ///////////////////////////////////////////////////////////////////////////////// TList* AliITSv11GeometrySSD::GetSSDHybridParts(){ ///////////////////////////////////////////////////////////// // Method generating List containing SSD Hybrid Components ///////////////////////////////////////////////////////////// TList* ssdhybridlist = new TList(); const Int_t kssdstiffenernumber = 2; Double_t ssdstiffenerseparation = fgkSSDSensorLength - 2.*fgkSSDModuleStiffenerPosition[1] - fgkSSDStiffenerWidth; Double_t ssdchipcablesradius[kssdstiffenernumber]; for(Int_t i=0; iDefinePolygon(8,xmothervertex[i],ymothervertex[i]); shape->DefineSection(0,-0.5*fgkSSDStiffenerLength); shape->DefineSection(1,0.5*fgkSSDStiffenerLength); ssdhybridmother[i][0] = new TGeoVolume(TString(ssdhybridmothername[i])+"L",shape,fSSDAir); ssdhybridmother[i][1] = new TGeoVolume(TString(ssdhybridmothername[i])+"R",shape,fSSDAir); ssdhybridassembly[i] = new TGeoVolumeAssembly(ssdhybridmothername[i]); } ///////////////////////////////////////////////////////////// // SSD Stiffener ///////////////////////////////////////////////////////////// TGeoBBox* ssdstiffenershape = new TGeoBBox("SSDStiffenerShape", 0.5*fgkSSDStiffenerLength, 0.5*(fgkSSDStiffenerWidth-fgkSSDTolerance), 0.5*fgkSSDStiffenerHeight); TGeoVolume* ssdstiffener = new TGeoVolume("SSDStiffener",ssdstiffenershape, fSSDStiffenerMedium); ssdstiffener->SetLineColor(fColorStiffener); //////////////////////////// // Capacitor 0603-2200 nF /////////////////////////// const Int_t knapacitor0603number = 5; TGeoBBox* capacitor0603mothershape = new TGeoBBox("Capacitor0603MotherShape", 0.5*fgkSSDCapacitor0603Length + fgkSSDCapacitor0603CapLength, 0.5*fgkSSDCapacitor0603Width, 0.5*fgkSSDCapacitor0603Height); TGeoVolume* capacitor0603mother = new TGeoVolume("Capacitor0603Mother",capacitor0603mothershape, fSSDAir); TGeoBBox* capacitor0603shape = new TGeoBBox("Capacitor0603Shape", 0.5*fgkSSDCapacitor0603Length, 0.5*fgkSSDCapacitor0603Width, 0.5*fgkSSDCapacitor0603Height); TGeoVolume* capacitor0603 = new TGeoVolume("Capacitor0603",capacitor0603shape, fSSDStiffener0603CapacitorMedium); capacitor0603->SetLineColor(fColorAl); TGeoTranslation *cap0603trans = new TGeoTranslation(0.,0.,0.); capacitor0603mother->AddNode(capacitor0603,1,cap0603trans); TGeoBBox* capacitor0603capshape = new TGeoBBox("Capacitor0603CapShape", 0.5*fgkSSDCapacitor0603CapLength, 0.5*fgkSSDCapacitor0603Width, 0.5*fgkSSDCapacitor0603Height); TGeoVolume* capacitor0603cap = new TGeoVolume("Capacitor0603Cap",capacitor0603capshape, fSSDStiffenerCapacitorCapMedium); capacitor0603cap->SetLineColor(fColorNiSn); TGeoTranslation *cap0603captrans1 = new TGeoTranslation(- capacitor0603shape->GetDX() - capacitor0603capshape->GetDX(),0.,0.); capacitor0603mother->AddNode(capacitor0603cap,1,cap0603captrans1); TGeoTranslation *cap0603captrans2 = new TGeoTranslation(capacitor0603shape->GetDX() + capacitor0603capshape->GetDX(),0.,0.); capacitor0603mother->AddNode(capacitor0603cap,2,cap0603captrans2); TGeoVolume* ssdchip = GetSSDChip(); const Int_t knedges = 5; TGeoVolume *ssdchipcables[2]; for(Int_t i=0; iAddNode(ssdstiffener,1,hybridmotherrotInv); for(Int_t k=1; kAddNode(capacitor0603mother,k, new TGeoCombiTrans("", -0.5*(fgkSSDStiffenerWidth - fgkSSDCapacitor0603Width), -0.5*(fgkSSDStiffenerHeight+fgkSSDCapacitor0603Height), (k-3.)/6*fgkSSDStiffenerLength, hybridmotherrotInv)); } } GetSSDChipCables(ssdchipcables[0],ssdchipcables[1],fgkSSDChipCablesHeight[i+2],knedges); for(Int_t k=0; kAddNode(ssdchipcables[j],k+1,chipcabletrans); ssdhybridmother[i][j]->AddNode(ssdchip,k+1,chiptrans); } } // Final placement by assembly ssdhybridassembly[i]->AddNode(ssdhybridmother[i][0],1,new TGeoCombiTrans(TGeoTranslation("",0,0,0),hybridmotherrotL)); ssdhybridassembly[i]->AddNode(ssdhybridmother[i][1],1,new TGeoCombiTrans(TGeoTranslation("",0,ssdstiffenerseparation,0),hybridmotherrotR)); ssdhybridlist->Add(ssdhybridassembly[i]); } ///////////////////////////////////////////////////////////// // Mother Volume Containing Capacitor Part ///////////////////////////////////////////////////////////// const Int_t kcapacitormothernumber = 8; Double_t xcapacitorvertex[kcapacitormothernumber]; Double_t ycapacitorvertex[kcapacitormothernumber]; /////////////////////// // Setting the vertices /////////////////////// xcapacitorvertex[0] = -fgkSSDConnectorPosition[0]+ssdstiffenershape->GetDX(); xcapacitorvertex[1] = xcapacitorvertex[0]; xcapacitorvertex[2] = 0.5*fgkSSDFlexHoleWidth; xcapacitorvertex[3] = xcapacitorvertex[2]; xcapacitorvertex[4] = xcapacitorvertex[0]; xcapacitorvertex[5] = xcapacitorvertex[0]; xcapacitorvertex[6] = -xcapacitorvertex[0]; xcapacitorvertex[7] = xcapacitorvertex[6]; ycapacitorvertex[0] = -0.5*fgkSSDStiffenerWidth; ycapacitorvertex[1] = ssdstiffenerseparation-0.5*fgkSSDStiffenerWidth-fgkSSDFlexHoleLength; ycapacitorvertex[2] = ycapacitorvertex[1]; ycapacitorvertex[3] = ycapacitorvertex[2]+fgkSSDFlexHoleLength; ycapacitorvertex[4] = ycapacitorvertex[3]; ycapacitorvertex[5] = ycapacitorvertex[4]+fgkSSDStiffenerWidth; ycapacitorvertex[6] = ycapacitorvertex[5]; ycapacitorvertex[7] = ycapacitorvertex[0]; TGeoXtru* ssdhybridcapacitormothershape = new TGeoXtru(2); ssdhybridcapacitormothershape->DefinePolygon(kcapacitormothernumber,xcapacitorvertex, ycapacitorvertex); ssdhybridcapacitormothershape->DefineSection(0,0.5*fgkSSDStiffenerHeight); ssdhybridcapacitormothershape->DefineSection(1, 0.5*fgkSSDStiffenerHeight+fgkSSDCapacitor1812Height); // TGeoVolume* ssdhybridcapacitormother = new TGeoVolume("SSDHybridCapacitorMother",ssdhybridcapacitormothershape, // fSSDAir); TGeoVolumeAssembly* ssdhybridcapacitormother = new TGeoVolumeAssembly("SSDHybridCapacitorMother"); //////////////////////////// // Connector /////////////////////////// const Int_t kssdconnectorlayernumber = 3; TGeoBBox* ssdconnectorshape[kssdconnectorlayernumber]; Double_t ssdConnectorThickness[kssdconnectorlayernumber]={fgkSSDConnectorAlHeight,fgkSSDConnectorNiHeight,fgkSSDConnectorSnHeight}; /* Double_t ssdAlconnectororigin[3] = {0.0,0.0,0.5*(fgkSSDStiffenerHeight+fgkSSDConnectorAlHeight)}; Double_t ssdNiconnectororigin[3] = {0.0,0.0,0.5*(fgkSSDStiffenerHeight+fgkSSDConnectorNiHeight) + fgkSSDConnectorAlHeight}; */ Double_t ssdconnectororigin[3] = {0,0,0.5*fgkSSDStiffenerHeight}; const char* ssdconnectorname[kssdconnectorlayernumber] = {"SSDConnectorAl","SSDConnectorNi","SSDConnectorSn"}; TGeoMedium *ssdConnectorMedium[kssdconnectorlayernumber]={fSSDAlTraceFlexMedium,fSSDStiffenerConnectorMedium,fSSDSn}; TGeoVolume* ssdconnector[kssdconnectorlayernumber]; for(Int_t i=0; iSetLineColor(i==0 ? fColorAl : fColorNiSn); } const Int_t kssdconnectornumber = 4; TGeoTranslation* ssdconnectortrans[kssdconnectornumber]; ssdconnectortrans[0] = new TGeoTranslation(-ssdstiffenershape->GetDX() + fgkSSDConnectorPosition[0] - fgkSSDConnectorSeparation - 1.5*fgkSSDConnectorLength, ssdstiffenerseparation+ssdstiffenershape->GetDY() - fgkSSDConnectorPosition[1] - ssdconnectorshape[0]->GetDY(),0.0); ssdconnectortrans[1] = new TGeoTranslation( - ssdstiffenershape->GetDX() + fgkSSDConnectorPosition[0] - 0.5*fgkSSDConnectorLength, ssdstiffenerseparation+ssdstiffenershape->GetDY() - fgkSSDConnectorPosition[1] - ssdconnectorshape[0]->GetDY(),0.0); ssdconnectortrans[2] = new TGeoTranslation(+ssdstiffenershape->GetDX() - fgkSSDConnectorPosition[0] + fgkSSDConnectorSeparation + 1.5*fgkSSDConnectorLength, -(ssdstiffenershape->GetDY() - fgkSSDConnectorPosition[1] - ssdconnectorshape[0]->GetDY()),0.0); ssdconnectortrans[3] = new TGeoTranslation(+ssdstiffenershape->GetDX() - fgkSSDConnectorPosition[0] + 0.5*fgkSSDConnectorLength, -(ssdstiffenershape->GetDY() - fgkSSDConnectorPosition[1] - ssdconnectorshape[0]->GetDY()),0.0); for(Int_t i=0; iAddNode(ssdconnector[j],i+1,ssdconnectortrans[i]); } //////////////////////////// // Capacitor 1812-330 nF /////////////////////////// // Double_t ssdcapacitor1812origin[3] = {0.0,0.0,0.5*(fgkSSDStiffenerHeight+fgkSSDCapacitor1812Height)}; TGeoBBox* capacitor1812shape = new TGeoBBox("Capacitor1812Shape", 0.5*fgkSSDCapacitor1812Length, 0.5*fgkSSDCapacitor1812Width, 0.5*fgkSSDCapacitor1812Height); // ssdcapacitor1812origin); TGeoVolume* capacitor1812 = new TGeoVolume("Capacitor1812",capacitor1812shape, fSSDStiffener1812CapacitorMedium); capacitor1812->SetLineColor(fColorAl); TGeoTranslation* capacitor1812trans = new TGeoTranslation(0.0, 0.5*fgkSSDStiffenerWidth+ssdstiffenerseparation - capacitor1812shape->GetDY()-fgkSSDConnectorPosition[1],0.5*(fgkSSDStiffenerHeight+fgkSSDCapacitor1812Height)); ssdhybridcapacitormother->AddNode(capacitor1812,1,capacitor1812trans); TGeoBBox* capacitor1812capshape = new TGeoBBox("Capacitor1812CapShape", 0.5*fgkSSDCapacitor1812CapLength, 0.5*fgkSSDCapacitor1812Width, 0.5*fgkSSDCapacitor1812Height); TGeoVolume* capacitor1812cap = new TGeoVolume("Capacitor1812Cap",capacitor1812capshape, fSSDStiffenerCapacitorCapMedium); capacitor1812cap->SetLineColor(fColorNiSn); TGeoTranslation* capacitor1812captrans1 = new TGeoTranslation( - capacitor1812shape->GetDX() - capacitor1812capshape->GetDX(), 0.5*fgkSSDStiffenerWidth+ssdstiffenerseparation - capacitor1812shape->GetDY() - fgkSSDConnectorPosition[1], 0.5*(fgkSSDStiffenerHeight+fgkSSDCapacitor1812Height)); ssdhybridcapacitormother->AddNode(capacitor1812cap,1,capacitor1812captrans1); TGeoTranslation* capacitor1812captrans2 = new TGeoTranslation( capacitor1812shape->GetDX() + capacitor1812capshape->GetDX(), 0.5*fgkSSDStiffenerWidth+ssdstiffenerseparation - capacitor1812shape->GetDY() - fgkSSDConnectorPosition[1], 0.5*(fgkSSDStiffenerHeight+fgkSSDCapacitor1812Height)); ssdhybridcapacitormother->AddNode(capacitor1812cap,2,capacitor1812captrans2); //////////////////////////// //Hybrid Wire //////////////////////////// Double_t wirex = 2.*(fgkSSDConnectorPosition[0]-0.5*fgkSSDStiffenerLength - 0.5*fgkSSDConnectorLength)-fgkSSDConnectorLength - fgkSSDConnectorSeparation; Double_t wirey = ssdstiffenerseparation+fgkSSDStiffenerWidth - 2.*fgkSSDConnectorPosition[1]-fgkSSDConnectorWidth; Double_t ssdwireradius = TMath::Sqrt(wirex*wirex+wirey*wirey); Double_t wireangle = TMath::ATan(wirex/wirey); TGeoTube *hybridwireshape = new TGeoTube("HybridWireShape", 0., fgkSSDWireRadius, 0.5*ssdwireradius); TGeoVolume* hybridwire = new TGeoVolume("HybridWire",hybridwireshape, fSSDStiffenerHybridWireMedium); hybridwire->SetLineColor(fColorPhynox); TGeoCombiTrans* hybridwirecombitrans[2]; hybridwirecombitrans[0] = new TGeoCombiTrans("HybridWireCombiTrans1", 0.5*fgkSSDStiffenerLength-fgkSSDConnectorPosition[0] + 1.5*fgkSSDConnectorLength+fgkSSDConnectorSeparation, 0.5*ssdwireradius-0.5*fgkSSDStiffenerWidth + fgkSSDConnectorPosition[1]+0.5*fgkSSDConnectorWidth, ssdstiffenershape->GetDZ() + fgkSSDWireRadius+fgkSSDConnectorAlHeight+fgkSSDConnectorNiHeight+fgkSSDConnectorSnHeight, new TGeoRotation("HybridWireRot1",0.,90.,0.)); hybridwirecombitrans[1] = new TGeoCombiTrans("HybridWireCombiTrans2", 0.0, - 0.5*fgkSSDConnectorWidth+fgkSSDWireRadius, 0.0, new TGeoRotation("HybridWireRot2", - wireangle*TMath::RadToDeg(),0.,0.)); TGeoHMatrix* hybridwirematrix = new TGeoHMatrix(); hybridwirematrix->MultiplyLeft(hybridwirecombitrans[0]); hybridwirematrix->MultiplyLeft(hybridwirecombitrans[1]); ssdhybridcapacitormother->AddNode(hybridwire,1,hybridwirematrix); ssdhybridlist->Add(ssdhybridcapacitormother); ///////////////////////////////////////////////////////////// // Deallocating memory ///////////////////////////////////////////////////////////// delete hybridwirecombitrans[0]; delete hybridwirecombitrans[1]; return ssdhybridlist; ///////////////////////////////////////////////////////////// } /////////////////////////////////////////////////////////////////////////////// TGeoVolume* AliITSv11GeometrySSD::GetCoolingBlockSystem(){ ///////////////////////////////////////////////////////////// // SSD Cooling Block System ///////////////////////////////////////////////////////////// // SSD Cooling Block and Cooling Tube Transformations ///////////////////////////////////////////////////////////// TGeoRotation* localcoolingblockrot = new TGeoRotation(); localcoolingblockrot->SetAngles(0.,90.,0.); TGeoCombiTrans localcoolingblockmatrix(0.,0.5*fgkSSDCoolingBlockWidth,0.,localcoolingblockrot); TVector3* coolingblocktransvector; coolingblocktransvector = new TVector3(fgkCoolingTubeSeparation, fgkSSDSensorLength - 2.*fgkSSDModuleStiffenerPosition[1] - fgkSSDCoolingBlockWidth, 0); const Int_t kcoolingblocktransnumber = 2; const Int_t kcoolingblocknumber = 4; TGeoHMatrix* coolingblockmatrix[kcoolingblocknumber]; TGeoRotation* localcoolingtuberot = new TGeoRotation(); localcoolingtuberot->SetAngles(0.0,90.0,0.0); for(Int_t i=0; iX(),//+2*coolingtubedistance, j*coolingblocktransvector->Y(), - 0.5*(fgkSSDCoolingBlockHoleCenter + fgkCoolingTubeRmax)); coolingblockmatrix[2*i+j] = new TGeoHMatrix(localcoolingblocktrans*localcoolingblockmatrix); } } TGeoVolume* coolingsystemother = new TGeoVolumeAssembly("CoolingBlockSystem"); TGeoVolume* ssdcoolingblock = GetSSDCoolingBlock(30); ///////////////////////////////////////////////////////////// // Adding Cooling block to mother volume ///////////////////////////////////////////////////////////// for(Int_t i=0; iAddNode(ssdcoolingblock,i+1,coolingblockmatrix[i]); } ///////////////////////////////////////////////////////////// // Deallocating memory ///////////////////////////////////////////////////////////// delete coolingblocktransvector; delete localcoolingblockrot; return coolingsystemother; } ///////////////////////////////////////////////////////////////////////////////// TGeoVolume* AliITSv11GeometrySSD::GetSSDStiffenerFlex()const{ ///////////////////////////////////////////////////////////// // SSD Flex ///////////////////////////////////////////////////////////// const Int_t kssdflexlayernumber = 2; TGeoXtru* ssdflexshape[kssdflexlayernumber]; for(Int_t i=0; iDefinePolygon(kmothervertexnumber,xmothervertex, ymothervertex); ssdflexmothershape->DefineSection(0,-1.5*fgkSSDFlexHeight[0]-2.*fgkSSDFlexHeight[1]); ssdflexmothershape->DefineSection(1, 0.5*fgkSSDFlexHeight[0]); TGeoVolumeAssembly* ssdflexmother = new TGeoVolumeAssembly("SSDFlexMother"); // TGeoVolume* ssdflexmother = new TGeoVolume("SSDFlexMother",ssdflexmothershape, // fSSDAir); ///////////////////////////////////////////////////////////// // SSDFlex Layer Shapes ///////////////////////////////////////////////////////////// for(Int_t i=0; iDefinePolygon(kmothervertexnumber,xmothervertex, ymothervertex); ssdflexshape[i]->DefineSection(0,-0.5*fgkSSDFlexHeight[i]); ssdflexshape[i]->DefineSection(1, 0.5*fgkSSDFlexHeight[i]); } ///////////////////////////////////// // Setting Layers into Mother Volume ///////////////////////////////////// Int_t ssdflexcolor[kssdflexlayernumber] = {fColorAl,fColorPolyhamide}; TGeoMedium* ssdflexmed[kssdflexlayernumber] = {fSSDAlTraceFlexMedium, fSSDKaptonFlexMedium}; const char* ssdflexname[2*kssdflexlayernumber] = {"AlFlexLay1","KaptonFlexLay1", "AlFlexLay2","KaptonFlexLay2"}; TGeoVolume* ssdflex[2*kssdflexlayernumber]; TGeoTranslation* ssdflextrans[2*kssdflexlayernumber]; for(Int_t i=0; i<2*kssdflexlayernumber; i++){ ssdflex[i] = new TGeoVolume(ssdflexname[i], i%2==0 ? ssdflexshape[0] : ssdflexshape[1], i%2==0 ? ssdflexmed[0] : ssdflexmed[1]); ssdflex[i]->SetLineColor(i%2==0 ? ssdflexcolor[0] : ssdflexcolor[1]); ssdflextrans[i] = new TGeoTranslation(0.,0.,-0.5*i*(fgkSSDFlexHeight[0] + fgkSSDFlexHeight[1])); ssdflexmother->AddNode(ssdflex[i],1,ssdflextrans[i]); } return ssdflexmother; } ///////////////////////////////////////////////////////////////////////////////// TGeoVolume* AliITSv11GeometrySSD::GetSSDEndFlex(){ ///////////////////////////////////////////////////////////// // Method generating SSD End Flex ///////////////////////////////////////// Double_t ssdflexradiusmax = (fgkSSDFlexLength[3]-fgkSSDFlexLength[2]) / TMath::Tan(fgkSSDFlexAngle*TMath::DegToRad()); Double_t ssdflexboxlength = fgkSSDFlexFullLength-2.*fgkSSDFlexAngle * TMath::DegToRad()*ssdflexradiusmax - fgkSSDFlexLength[2]-TMath::Pi() * fgkSSDStiffenerHeight-fgkSSDFlexLength[0] - 0.1*fgkSSDFlexFullLength; const Int_t knedges = 20; const Int_t karcnumber = 2; TVector3* vertexposition[karcnumber*(knedges+1)]; Double_t deltangle[karcnumber] = {2.*fgkSSDFlexAngle/knedges,180.0/knedges}; Double_t angle[karcnumber] = {90.-2.*fgkSSDFlexAngle,180.0}; Double_t radius[karcnumber] = {ssdflexradiusmax-fgkSSDStiffenerHeight,fgkSSDStiffenerHeight}; Double_t referenceangle[karcnumber] = {-180.0*TMath::DegToRad(), - 90.0*TMath::DegToRad()}; TVector3* referencetrans[karcnumber]; referencetrans[0] = new TVector3(ssdflexboxlength*CosD(2.*fgkSSDFlexAngle) + radius[0]*SinD(2.*fgkSSDFlexAngle), radius[0], 0); referencetrans[1] = new TVector3(referencetrans[0]->X() + fgkSSDFlexLength[2], - fgkSSDStiffenerHeight, 0); for(Int_t i=0; iSetXYZ(0.0,ssdflexboxlength*SinD(2.*fgkSSDFlexAngle) + radius[0]*(1.0-CosD(2.*fgkSSDFlexAngle)),0.0); for(Int_t i=1; iSetXYZ((i%2!=0?fgkSSDFlexHeight[0]:fgkSSDFlexHeight[1]) * CosD(fgkSSDFlexAngle), (i%2!=0?fgkSSDFlexHeight[0]:fgkSSDFlexHeight[1]) * SinD(fgkSSDFlexAngle),0.0); *transvector[i] = *transvector[i-1]+*deltatransvector; } Double_t ratioradius[karcnumber][kendflexlayernumber+1]; ratioradius[0][0] = 1., ratioradius[1][0] = 1.; for(Int_t i=0; iX(),transvector[i]->Y(),0); vertex[i][1] = new TVector3(transvector[i+1]->X(),transvector[i+1]->Y(),0); for(Int_t j=0; jX()*ratioradius[0][i+1], vertexposition[j]->Y()*ratioradius[0][i+1], 0); vertex[i][j+2]->RotateZ(referenceangle[0]); *vertex[i][j+2] += *referencetrans[0]; vertex[i][4*(knedges+1)-j+1] = new TVector3(vertexposition[j]->X()*ratioradius[0][i], vertexposition[j]->Y()*ratioradius[0][i], 0); vertex[i][4*(knedges+1)-j+1]->RotateZ(referenceangle[0]); *vertex[i][4*(knedges+1)-j+1] += *referencetrans[0]; } else{ vertex[i][j+2] = new TVector3(vertexposition[j]->X()*ratioradius[1][i+1], vertexposition[j]->Y()*ratioradius[1][i+1],0); vertex[i][j+2]->RotateZ(referenceangle[1]); *vertex[i][j+2] += *referencetrans[1]; vertex[i][4*(knedges+1)-j+1] = new TVector3(vertexposition[j]->X()*ratioradius[1][i], vertexposition[j]->Y()*ratioradius[1][i], 0); vertex[i][4*(knedges+1)-j+1]->RotateZ(referenceangle[1]); *vertex[i][4*(knedges+1)-j+1] += *referencetrans[1]; } } } ///////////////////////////////////////////////////////////// // First Mother Volume containing SSDEndFlex ///////////////////////////////////////////////////////////// TGeoXtru* ssdendflexmothershape = new TGeoXtru(2); Double_t xmothervertex[kendflexvertexnumber]; Double_t ymothervertex[kendflexvertexnumber]; xmothervertex[0] = vertex[0][0]->X(); ymothervertex[0] = vertex[0][0]->Y(); for(Int_t i=1; iX(); ymothervertex[i] = vertex[3][i]->Y(); } else{ xmothervertex[i] = vertex[0][i]->X(); ymothervertex[i] = vertex[0][i]->Y(); } } ssdendflexmothershape->DefinePolygon(kendflexvertexnumber, xmothervertex,ymothervertex); ssdendflexmothershape->DefineSection(0,-0.5*fgkSSDFlexWidth[0]); ssdendflexmothershape->DefineSection(1, 0.5*fgkSSDFlexWidth[0]); // TGeoVolume* ssdendflexmother = new TGeoVolume("SSDEndFlexMother", // ssdendflexmothershape,fSSDAir); TGeoVolumeAssembly* ssdendflexmother = new TGeoVolumeAssembly("SSDEndFlexMother"); ////////////////////////////////////// // End Flex TGeoXtru Layer Definition ////////////////////////////////////// TGeoXtru* ssdendflexshape[kendflexlayernumber]; TGeoVolume* ssdendflex[kendflexlayernumber]; for(Int_t i=0; iX(); yvertex[i][j] = vertex[i][j]->Y(); } ssdendflexshape[i]->DefinePolygon(kendflexvertexnumber,xvertex[i],yvertex[i]); ssdendflexshape[i]->DefineSection(0,-0.5*fgkSSDFlexWidth[0]); ssdendflexshape[i]->DefineSection(1, 0.5*fgkSSDFlexWidth[0]); ssdendflex[i] = new TGeoVolume(ssdendflexname[i],ssdendflexshape[i], i%2==0 ? ssdendflexmed[0] : ssdendflexmed[1]); ssdendflex[i]->SetLineColor(i%2==0 ? ssdendflexcolor[0] : ssdendflexcolor[1]); ssdendflexmother->AddNode(ssdendflex[i],1); } ///////////////////////////////////////////////////////////// // Deallocating memory ///////////////////////////////////////////////////////////// for(Int_t i=0; iCheckOverlaps(0.01); return ssdendflexmother; } /////////////////////////////////////////////////////////////////////////////// TGeoVolume* AliITSv11GeometrySSD::GetSSDMountingBlock(){ ///////////////////////////////////////////////////////////// // Method generating the Mounting Block ///////////////////////////////////////////////////////////// const Int_t kvertexnumber = 8; Double_t xvertex[kvertexnumber]; Double_t yvertex[kvertexnumber]; xvertex[0] = -0.25*(fgkSSDMountingBlockLength[0]-fgkSSDMountingBlockLength[1]); xvertex[1] = xvertex[0]; xvertex[2] = -xvertex[0]; xvertex[3] = xvertex[2]; xvertex[4] = xvertex[3]+0.5*(fgkSSDMountingBlockLength[1] - fgkSSDMountingBlockLength[2]); xvertex[5] = xvertex[4]; xvertex[6] = 0.5*fgkSSDMountingBlockLength[0]-xvertex[2] - 0.5*fgkSSDMountingBlockScrewHoleEdge - fgkSSDMountingBlockScrewHoleRadius[0]; xvertex[7] = xvertex[6]; yvertex[0] = -0.5*fgkCoolingTubeSupportHeight-fgkSSDModuleCoolingBlockToSensor + fgkSSDMountingBlockHeight[1]-0.5*fgkSSDMountingBlockHeight[0]; yvertex[1] = 0.5*fgkSSDMountingBlockHeight[0]; yvertex[2] = yvertex[1]; yvertex[3] = fgkSSDMountingBlockHeight[1]-yvertex[1]; yvertex[4] = yvertex[3]; yvertex[5] = yvertex[2]+fgkSSDMountingBlockHeight[2] - fgkSSDMountingBlockHeight[0]; yvertex[6] = yvertex[5]; yvertex[7] = yvertex[0]; /////////////////////////////////////////////////////////////////////// // TGeoXTru Volume definition for Mounting Block Part /////////////////////////////////////////////////////////////////////// TGeoXtru* ssdmountingblockshape = new TGeoXtru(2); ssdmountingblockshape->DefinePolygon(kvertexnumber,xvertex,yvertex); ssdmountingblockshape->DefineSection(0,-0.5*fgkSSDMountingBlockWidth); ssdmountingblockshape->DefineSection(1,0.5*fgkSSDMountingBlockWidth); TGeoVolume* ssdmountingblock = new TGeoVolume("SSDMountingBlock", ssdmountingblockshape, fSSDMountingBlockMedium); ssdmountingblock->SetLineColor(fColorG10); TGeoCombiTrans* mountingblockcombitrans = new TGeoCombiTrans(); mountingblockcombitrans->SetTranslation(2.*xvertex[2]+fgkSSDMountingBlockLength[1],0.,0.); TGeoRotation* mountingblockrot = new TGeoRotation(); mountingblockrot->SetAngles(90.,180.,-90.); mountingblockcombitrans->SetRotation(*mountingblockrot); ///////////////////////////////////////////////////////////// // Generating the Mounting Block Screw Vertices ///////////////////////////////////////////////////////////// const Int_t kscrewvertexnumber = 15; Double_t alpha = TMath::ACos(0.5*(fgkSSDMountingBlockHeight[1] - fgkSSDMountingBlockScrewHoleEdge) / fgkSSDMountingBlockScrewHoleRadius[0]) * TMath::RadToDeg(); Double_t phi0 = 90.+alpha; Double_t phi = 270.-2*alpha; Double_t deltaphi = phi/kscrewvertexnumber; TVector3* screwvertex[kscrewvertexnumber+1]; for(Int_t i=0; iX(); yscrewvertex[2] = yscrewvertex[1]; for(Int_t i=0; iX(); yscrewvertex[i+3] = screwvertex[i]->Y(); } xscrewvertex[kscrewvertexnumber+4] = 0.5*fgkSSDMountingBlockScrewHoleEdge; yscrewvertex[kscrewvertexnumber+4] = yscrewvertex[kscrewvertexnumber+3]; xscrewvertex[kscrewvertexnumber+5] = xscrewvertex[kscrewvertexnumber+4]; yscrewvertex[kscrewvertexnumber+5] = yscrewvertex[0]; TGeoXtru* ssdmountingblockscrewshape = new TGeoXtru(2); ssdmountingblockscrewshape->DefinePolygon(kscrewvertexnumber+6,xscrewvertex,yscrewvertex); ssdmountingblockscrewshape->DefineSection(0,yvertex[0]); ssdmountingblockscrewshape->DefineSection(1,-0.5*fgkSSDMountingBlockHeight[0] + fgkSSDMountingBlockHeight[2]); TGeoVolume* ssdmountingblockscrew = new TGeoVolume("SSDMountingBlockScrew", ssdmountingblockscrewshape, fSSDMountingBlockMedium); ssdmountingblockscrew->SetLineColor(fColorG10); TGeoCombiTrans* ssdmountingblockscrewcombitrans[4]; for(Int_t i=0; i<4; i++) ssdmountingblockscrewcombitrans[i] = new TGeoCombiTrans(); ssdmountingblockscrewcombitrans[0]->SetTranslation(-0.5*fgkSSDMountingBlockScrewHoleEdge, - yscrewvertex[1], 0.5*fgkSSDMountingBlockHeight[0] - fgkSSDMountingBlockHeight[2] + 0.5*(-0.5*fgkSSDMountingBlockHeight[0] + fgkSSDMountingBlockHeight[2] - yvertex[0])); ssdmountingblockscrewcombitrans[1]->SetTranslation(0.5*fgkSSDMountingBlockScrewHoleEdge, -0.5*fgkSSDMountingBlockScrewHoleEdge, yscrewvertex[1] -0.5*(-0.5*fgkSSDMountingBlockHeight[0] +fgkSSDMountingBlockHeight[2] -yvertex[0])); ssdmountingblockscrewcombitrans[2]->SetTranslation(-0.5*fgkSSDMountingBlockScrewHoleEdge, yscrewvertex[1], - 0.5*fgkSSDMountingBlockHeight[0] + fgkSSDMountingBlockHeight[2] - 0.5*(-0.5*fgkSSDMountingBlockHeight[0] + fgkSSDMountingBlockHeight[2] - yvertex[0])); ssdmountingblockscrewcombitrans[3]->SetTranslation(0.5*fgkSSDMountingBlockScrewHoleEdge, yscrewvertex[1], - yscrewvertex[1] + 0.5*(-0.5*fgkSSDMountingBlockHeight[0] + fgkSSDMountingBlockHeight[2] - yvertex[0])); TGeoRotation* ssdmountingblockscrewrot[4]; for(Int_t i=0; i<4; i++) ssdmountingblockscrewrot[i] = new TGeoRotation(); ssdmountingblockscrewrot[1]->SetAngles(90.,-180.,-90.); ssdmountingblockscrewrot[2]->SetAngles(0.,180.,0.); ssdmountingblockscrewrot[3]->SetAngles(180.,0.,0.); for(Int_t i=1; i<4; i++) ssdmountingblockscrewcombitrans[i]->SetRotation(*ssdmountingblockscrewrot[i]); TGeoRotation* ssdmountingblockglobalrot = new TGeoRotation(); ssdmountingblockglobalrot->SetAngles(0.,90.,0.); TGeoTranslation* ssdmountingblockglobaltrans = new TGeoTranslation(); ssdmountingblockglobaltrans->SetTranslation(0.5*fgkSSDMountingBlockLength[0] + xvertex[0],yscrewvertex[1] - 0.5*(-0.5*fgkSSDMountingBlockHeight[0] + fgkSSDMountingBlockHeight[2] - yvertex[0]),0.); TGeoHMatrix* ssdmountingblockscrewmatrix[4]; for(Int_t i=0; i<4; i++){ ssdmountingblockscrewmatrix[i] = new TGeoHMatrix((*ssdmountingblockglobalrot)*(*ssdmountingblockscrewcombitrans[i])); ssdmountingblockscrewmatrix[i]->MultiplyLeft(ssdmountingblockglobaltrans); } /////////////////////////////////////////////////////////////////////// // TGeoXtru for Mother Volume /////////////////////////////////////////////////////////////////////// const Int_t kvertexmothernumber = 12; Double_t xmothervertex[kvertexmothernumber]; Double_t ymothervertex[kvertexmothernumber]; for(Int_t i=0; i<6; i++){ xmothervertex[i] = xvertex[i]; ymothervertex[i] = yvertex[i]; } xmothervertex[6] = xvertex[5]+fgkSSDMountingBlockLength[2]; ymothervertex[6] = ymothervertex[5]; xmothervertex[7] = xmothervertex[6]; ymothervertex[7] = ymothervertex[4] - fgkSSDTolerance; xmothervertex[8] = xmothervertex[7] + 0.5*(fgkSSDMountingBlockLength[1] - fgkSSDMountingBlockLength[2]); ymothervertex[8] = ymothervertex[7]; xmothervertex[9] = xmothervertex[8]; ymothervertex[9] = ymothervertex[2]; xmothervertex[10] = xvertex[0]+fgkSSDMountingBlockLength[0]; ymothervertex[10] = ymothervertex[1]; xmothervertex[11] = xmothervertex[10]; ymothervertex[11] = ymothervertex[0]; TGeoXtru* ssdmountingblockmothershape = new TGeoXtru(2); ssdmountingblockmothershape->DefinePolygon(kvertexmothernumber,xmothervertex,ymothervertex); ssdmountingblockmothershape->DefineSection(0,-0.5*fgkSSDMountingBlockWidth); ssdmountingblockmothershape->DefineSection(1,0.5*fgkSSDMountingBlockWidth); TGeoVolume* ssdmountingblockmother = new TGeoVolume("SSDMountingBlockMother", ssdmountingblockmothershape, fSSDAir); ///////////////////////////////////////////////////////////// // Placing the Volumes into Mother Volume ///////////////////////////////////////////////////////////// ssdmountingblockmother->AddNode(ssdmountingblock,1); ssdmountingblockmother->AddNode(ssdmountingblock,2,mountingblockcombitrans); for(Int_t i=0; i<4; i++) ssdmountingblockmother->AddNode(ssdmountingblockscrew,i+1, ssdmountingblockscrewmatrix[i]); ///////////////////////////////////////////////////////////// // Deallocating memory ///////////////////////////////////////////////////////////// delete mountingblockrot; for(Int_t i=0; i<4; i++) delete ssdmountingblockscrewrot[i]; delete ssdmountingblockglobalrot; delete ssdmountingblockglobaltrans; ///////////////////////////////////////////////////////////// return ssdmountingblockmother; } /////////////////////////////////////////////////////////////////////////////// TGeoVolume* AliITSv11GeometrySSD::GetMountingBlockClip() const { ///////////////////////////////////////////////////////////// // Method generating the Mounting Block Clip ///////////////////////////////////////////////////////////// const Int_t kmothervertexnumber = 10; Double_t xmothervertex[kmothervertexnumber]; Double_t ymothervertex[kmothervertexnumber]; xmothervertex[0] = -0.25*(fgkSSDMountingBlockLength[0]-fgkSSDMountingBlockLength[1]) - 0.5*(fgkSSDSensorWidth-fgkSSDMountingBlockLength[0]); xmothervertex[1] = xmothervertex[0]; xmothervertex[2] = xmothervertex[0]+0.5*(fgkMountingBlockClibScrewPosition - fgkMountingBlockClibScrewRadius); xmothervertex[3] = xmothervertex[2]; xmothervertex[4] = xmothervertex[3]+2.*fgkMountingBlockClibScrewRadius; xmothervertex[5] = xmothervertex[4]; xmothervertex[6] = xmothervertex[0]+fgkMountingBlockClipLength; xmothervertex[7] = xmothervertex[6]; xmothervertex[8] = -0.25*(fgkSSDMountingBlockLength[0]-fgkSSDMountingBlockLength[1]); xmothervertex[9] = xmothervertex[8]; ymothervertex[0] = -0.5*fgkCoolingTubeSupportHeight-fgkSSDModuleCoolingBlockToSensor + fgkSSDMountingBlockHeight[1]-0.5*fgkSSDMountingBlockHeight[0]; ymothervertex[1] = 0.5*fgkSSDMountingBlockHeight[0]+fgkMountingBlockClipThickness; ymothervertex[2] = ymothervertex[1]; ymothervertex[3] = ymothervertex[2]+(fgkSSDMountingBlockHeight[1] - fgkSSDMountingBlockHeight[0]-fgkMountingBlockClipThickness - 0.5*fgkCoolingTubeSupportHeight-fgkCoolingTubeSupportRmax); ymothervertex[4] = ymothervertex[3]; ymothervertex[5] = ymothervertex[2]; ymothervertex[6] = ymothervertex[5]; ymothervertex[7] = ymothervertex[6]-fgkMountingBlockClipThickness; ymothervertex[8] = ymothervertex[7]; ymothervertex[9] = ymothervertex[0]; /////////////////////////////////////////////////////////////////////// // TGeoXTru Volume definition for Mounting Block Clip Part /////////////////////////////////////////////////////////////////////// TGeoXtru* ssdmountingblockclipshape = new TGeoXtru(2); ssdmountingblockclipshape->DefinePolygon(kmothervertexnumber,xmothervertex,ymothervertex); ssdmountingblockclipshape->DefineSection(0,0.5*fgkSSDMountingBlockWidth-fgkMountingBlockSupportWidth[0]); ssdmountingblockclipshape->DefineSection(1,0.5*fgkSSDMountingBlockWidth); TGeoVolume* ssdmountingblockclip = new TGeoVolume("SSDMountingBlockClip", ssdmountingblockclipshape,fSSDAir); ssdmountingblockclip->SetLineColor(4); /////////////////////////////////////////////////////////////////////// // TGeoXTru Volume definition for Clip /////////////////////////////////////////////////////////////////////// const Int_t kclipvertexnumber = 6; Double_t xclipvertex[kclipvertexnumber]; Double_t yclipvertex[kclipvertexnumber]; xclipvertex[0] = xmothervertex[0]; xclipvertex[1] = xclipvertex[0]; xclipvertex[2] = xmothervertex[6]; xclipvertex[3] = xclipvertex[2]; xclipvertex[4] = xclipvertex[0]+fgkMountingBlockClipThickness; xclipvertex[5] = xclipvertex[4]; yclipvertex[0] = ymothervertex[0]; yclipvertex[1] = ymothervertex[1]; yclipvertex[2] = yclipvertex[1]; yclipvertex[3] = yclipvertex[1]-fgkMountingBlockClipThickness; yclipvertex[4] = yclipvertex[3]; yclipvertex[5] = yclipvertex[0]; TGeoXtru* clipshape = new TGeoXtru(2); clipshape->DefinePolygon(kclipvertexnumber,xclipvertex,yclipvertex); clipshape->DefineSection(0,0.5*fgkSSDMountingBlockWidth-fgkMountingBlockClibWidth); clipshape->DefineSection(1,0.5*fgkSSDMountingBlockWidth-fgkMountingBlockSupportWidth[0] + fgkMountingBlockClibWidth); TGeoVolume* clip = new TGeoVolume("SSDClip",clipshape,fSSDMountingBlockMedium); clip->SetLineColor(18); /////////////////////////////////////////////////////////////////////// // Ladder Support Piece /////////////////////////////////////////////////////////////////////// const Int_t ksupportvertexnumber = 4; Double_t xsupportvertex[ksupportvertexnumber]; Double_t ysupportvertex[ksupportvertexnumber]; xsupportvertex[0] = xclipvertex[5]; xsupportvertex[1] = xsupportvertex[0]; xsupportvertex[2] = xmothervertex[9]; xsupportvertex[3] = xsupportvertex[2]; ysupportvertex[0] = yclipvertex[0]; ysupportvertex[1] = yclipvertex[3]; ysupportvertex[2] = ysupportvertex[1]; ysupportvertex[3] = ysupportvertex[0]; TGeoXtru* supportshape = new TGeoXtru(2); supportshape->DefinePolygon(ksupportvertexnumber,xsupportvertex,ysupportvertex); supportshape->DefineSection(0,0.5*fgkSSDMountingBlockWidth-fgkMountingBlockSupportWidth[0]); supportshape->DefineSection(1,0.5*fgkSSDMountingBlockWidth); TGeoVolume* support = new TGeoVolume("RingSupport",supportshape,fSSDMountingBlockMedium); support->SetLineColor(9); /////////////////////////////////////////////////////////////////////// // TGeoXTru Volume definition for Screw /////////////////////////////////////////////////////////////////////// Double_t radius[2] = {fgkMountingBlockClibScrewRadius, 0.5*fgkMountingBlockClibScrewRadius}; Int_t edgesnumber[2] = {50,6}; Double_t section[2] = {-0.5*(ymothervertex[3]-ymothervertex[2]), +0.5*(ymothervertex[3]-ymothervertex[2])}; TGeoShape* clipscrewshape = GetScrewShape(radius,edgesnumber,section); TGeoVolume* clipscrew = new TGeoVolume("ClipScrewShape",clipscrewshape,fSSDSupportRingAl); clipscrew->SetLineColor(12); TGeoRotation* screwrot = new TGeoRotation(); screwrot->SetAngles(0.,90.,0.); TGeoTranslation* screwtrans = new TGeoTranslation(); screwtrans->SetTranslation(xmothervertex[3]+fgkMountingBlockClibScrewRadius, 0.5*(ymothervertex[3]+ymothervertex[2]), 0.5*fgkSSDMountingBlockWidth+ -0.5*fgkMountingBlockSupportWidth[0]); TGeoCombiTrans* screwcombitrans = new TGeoCombiTrans(*screwtrans,*screwrot); /////////////////////////////////////////////////////////////////////// // Placing the Volumes /////////////////////////////////////////////////////////////////////// ssdmountingblockclip->AddNode(clip,1); ssdmountingblockclip->AddNode(support,1); ssdmountingblockclip->AddNode(clipscrew,1,screwcombitrans); ///////////////////////////////////////////////////////////// // Deallocating memory ///////////////////////////////////////////////////////////// delete screwtrans; delete screwrot; ///////////////////////////////////////////////////////////// return ssdmountingblockclip; } /////////////////////////////////////////////////////////////////////////////// void AliITSv11GeometrySSD::CreateCoolingTubes() { ///////////////////////////////////////////////////////////// // Method generating the Cooling Tube // sets fcoolingtube and returns list for endladdercoolingtube ///////////////////////////////////////////////////////////// TGeoTube *coolingtubeshape[2]; // Ladder Cooling Tubes // MvL: Simplified cooling tubes coolingtubeshape[0] = new TGeoTube(fgkCoolingTubeRmin,fgkCoolingTubeRmax,0.5*fgkCoolingTubeLength); coolingtubeshape[1] = new TGeoTube(0.0,fgkCoolingTubeRmin,coolingtubeshape[0]->GetDz()); // End Ladder Cooling Tubes TGeoTube** endladdercoolingtubeshape[fgkendladdercoolingtubenumber]; for(Int_t i=0; iGetDz()); endladdercoolingtubeshape[1][0] = new TGeoTube(fgkCoolingTubeRmin,fgkCoolingTubeRmax, 0.5*(fgkEndLadderCarbonFiberLowerJunctionLength[1] + sensZshift)); endladdercoolingtubeshape[1][1] = new TGeoTube(0.0,fgkCoolingTubeRmin, endladdercoolingtubeshape[1][0]->GetDz()-0.5*fgkSSDTolerance); // Ladder Cooling Tubes TGeoVolume* coolingtube[2]; coolingtube[0] = new TGeoVolume("OuterCoolingTube1",coolingtubeshape[0], fSSDCoolingTubePhynox); coolingtube[1] = new TGeoVolume("InnerCoolingTube1",coolingtubeshape[1], fSSDCoolingTubeWater); coolingtube[0]->SetLineColor(fColorPhynox); coolingtube[1]->SetLineColor(fColorWater); // End Ladder Cooling Tubes TGeoVolume** endladdercoolingtube[fgkendladdercoolingtubenumber]; for(Int_t i=0; iSetLineColor(fColorPhynox); endladdercoolingtube[i][1]->SetLineColor(fColorWater); } ///////////////////////////////////////////////////////////// // Virtual Volume containing Cooling Tubes ///////////////////////////////////////////////////////////// // Ladder Cooling Tubes TGeoTube* virtualcoolingtubeshape = new TGeoTube(coolingtubeshape[1]->GetRmin(), coolingtubeshape[0]->GetRmax(), coolingtubeshape[0]->GetDz()); fcoolingtube = new TGeoVolume("CoolingTube1",virtualcoolingtubeshape, fSSDAir); fcoolingtube->AddNode(coolingtube[0],1); fcoolingtube->AddNode(coolingtube[1],1); // End Ladder Cooling Tubes TGeoTube* endladdervirtualcoolingtubeshape[fgkendladdercoolingtubenumber]; for(Int_t i=0; iGetRmin(), endladdercoolingtubeshape[i][0]->GetRmax(), endladdercoolingtubeshape[i][0]->GetDz()); fendladdercoolingtube[0] = new TGeoVolume("EndLadderCoolingTube1", endladdervirtualcoolingtubeshape[0], fSSDAir); fendladdercoolingtube[1] = new TGeoVolume("EndLadderCoolingTube2", endladdervirtualcoolingtubeshape[1], fSSDAir); fendladdercoolingtube[0]->AddNode(endladdercoolingtube[0][0],1); fendladdercoolingtube[0]->AddNode(endladdercoolingtube[0][1],1); fendladdercoolingtube[1]->AddNode(endladdercoolingtube[1][0],1); fendladdercoolingtube[1]->AddNode(endladdercoolingtube[1][1],1); } /////////////////////////////////////////////////////////////////////////////// TGeoVolume* AliITSv11GeometrySSD::GetSSDCoolingBlock(Int_t nedges){ ///////////////////////////////////////////////////////////// // Method generating SSD Cooling Block ///////////////////////////////////////////////////////////// const Int_t kvertexnumber = 8; /////////////////////////////////////// // Vertex Positioning for TGeoXTru /////////////////////////////////////// TVector3** vertexposition = new TVector3*[2*kvertexnumber+nedges+1]; vertexposition[0] = new TVector3(0.0,0.0, 0.); vertexposition[1] = new TVector3(0.0,fgkSSDCoolingBlockHeight[1],0); vertexposition[2] = new TVector3(fgkSSDCoolingBlockHoleLength[1], vertexposition[1]->Y(),0); vertexposition[3] = new TVector3(vertexposition[2]->X(), vertexposition[2]->Y()+fgkSSDCoolingBlockHeight[2],0); vertexposition[4] = new TVector3(vertexposition[1]->X(),vertexposition[3]->Y(),0); vertexposition[5] = new TVector3(vertexposition[4]->X(), + vertexposition[3]->Y()+fgkSSDCoolingBlockHoleRadius[1],0); vertexposition[6] = new TVector3(Xfrom2Points(vertexposition[5]->X(), vertexposition[5]->Y(),0.5*(fgkSSDCoolingBlockLength - fgkSSDCoolingBlockHoleLength[0] - 4.*fgkSSDCoolingBlockHoleRadius[1]), fgkSSDCoolingBlockHeight[0] - fgkSSDCoolingBlockHoleRadius[1], fgkSSDCoolingBlockHeight[0]),fgkSSDCoolingBlockHeight[0], 0); vertexposition[7] = new TVector3(0.5*(fgkSSDCoolingBlockLength - fgkSSDCoolingBlockHoleLength[0]), vertexposition[6]->Y(), 0); Double_t alpha = TMath::ACos(0.5*fgkSSDCoolingBlockHoleLength[0] / fgkSSDCoolingBlockHoleRadius[0])*TMath::RadToDeg(); Double_t phi = 180.-alpha; Double_t psi = 180.+2.*alpha; Double_t deltapsi = psi/nedges; Double_t radius = fgkSSDCoolingBlockHoleRadius[0]/CosD(0.5*deltapsi); TVector3* transvector = new TVector3(0.5*fgkSSDCoolingBlockLength, fgkSSDCoolingBlockHoleCenter, 0); for(Int_t i=0; iX(); yvertexpoints[i] = vertexposition[i]->Y(); } ssdcoolingblockshape->DefinePolygon(2*kvertexnumber+nedges+1,xvertexpoints, yvertexpoints); ssdcoolingblockshape->DefineSection(0,-0.5*fgkSSDCoolingBlockWidth); ssdcoolingblockshape->DefineSection(1,0.5*fgkSSDCoolingBlockWidth); TGeoVolume* ssdcoolingblock = new TGeoVolume("SSDCoolingBlock", ssdcoolingblockshape, fSSDAlCoolBlockMedium); ssdcoolingblock->SetLineColor(fColorAl); ///////////////////////////////////////////////////////////// // Deallocating memory ///////////////////////////////////////////////////////////// delete [] vertexposition; delete [] xvertexpoints; delete [] yvertexpoints; ///////////////////////////////////////////////////////////// return ssdcoolingblock; } ///////////////////////////////////////////////////////////////////////////////// void AliITSv11GeometrySSD::GetSSDChipCables(TGeoVolume *&cableL, TGeoVolume *&cableR, Double_t SSDChipCablesHeight, Int_t nedges){ /////////////////////////////////////////////////////// static const Int_t kssdchipcablesnumber = 2; // Number of cables: left and right static const Int_t kssdchipcableslaynumber = 2; // Number of layers: Al and Kapton static const Int_t kvertexnumber = 4*(nedges+1)+4; Int_t ssdchipcablescolor[kssdchipcableslaynumber] = {fColorAl,fColorPolyhamide}; Double_t ssdchipcablesradius[kssdchipcableslaynumber]; ssdchipcablesradius[0] = 0.25*(SSDChipCablesHeight - fgkSSDChipCablesHeight[0] - fgkSSDChipCablesHeight[1]); ssdchipcablesradius[1] = ssdchipcablesradius[0]-fgkSSDChipCablesHeight[0]; Double_t ssdchipcablespiecelength[kssdchipcablesnumber]; ssdchipcablespiecelength[0] = 0.5*(fgkSSDChipCablesWidth[0] - 2.*TMath::Pi()*ssdchipcablesradius[0] - ssdchipcablesradius[0] - fgkSSDChipCablesWidth[1] - fgkSSDChipCablesWidth[2]); ssdchipcablespiecelength[1] = ssdchipcablespiecelength[0] - 0.5*(fgkSSDModuleStiffenerPosition[1] + fgkSSDChipCablesHeight[1] + fgkSSDSensorHeight); /////////////////////////////////////////////////////// // Vertex Positioning for TGeoXTrue Layer 1 and Layer 2 /////////////////////////////////////////////////////// TVector3** vertexposition[kssdchipcableslaynumber]; for(Int_t i=0; iSetX(fgkSSDChipWidth-ssdchipcablespiecelength[k]); transvector[1]->SetY(ssdchipcablesradius[0] + fgkSSDChipCablesHeight[0] + fgkSSDChipCablesHeight[1]); for(Int_t i=0; iX(), vertexposition[i][2*(nedges+1)+2]->Y() - fgkSSDChipCablesHeight[i], 0); for(Int_t j=0; jSetX(ssdchipcablesradius[0]*CosD(angle)); vertex->SetY(ssdchipcablesradius[0]*SinD(angle)); vertexposition[0][(nedges+1)*i+j+2] = new TVector3(*vertex+*transvector[i]); vertexposition[1][(nedges+1)*i+j+2] = new TVector3(vertex->X()*ratio[2*i]+transvector[i]->X(), vertex->Y()*ratio[2*i]+transvector[i]->Y(), 0); vertexposition[0][(4-i)*(nedges+1)+4-j-1] = new TVector3(*vertexposition[1][(nedges+1)*i+j+2]); vertexposition[1][(4-i)*(nedges+1)+4-j-1] = new TVector3(vertex->X()*ratio[2*i+1] + transvector[i]->X(), vertex->Y()*ratio[2*i+1] + transvector[i]->Y(), 0); } } for(Int_t i=0; iX(); yvertexpoints[i][j] = vertexposition[i][j]->Y(); } ssdchipcableshape[kssdchipcablesnumber*k+i] = new TGeoXtru(2); ssdchipcableshape[kssdchipcablesnumber*k+i]->DefinePolygon(kvertexnumber, xvertexpoints[i],yvertexpoints[i]); ssdchipcableshape[kssdchipcablesnumber*k+i]->DefineSection(0,-0.5*fgkSSDChipCablesLength[1]); ssdchipcableshape[kssdchipcablesnumber*k+i]->DefineSection(1,+0.5*fgkSSDChipCablesLength[1]); ssdchipcable[kssdchipcablesnumber*k+i] = new TGeoVolume(ssdchipcablename[kssdchipcablesnumber*k+i], ssdchipcableshape[kssdchipcablesnumber*k+i], (kssdchipcablesnumber*k+i)%2==0? fSSDAlTraceChipCableMedium:fSSDKaptonChipCableMedium); ssdchipcable[kssdchipcablesnumber*k+i]->SetLineColor(ssdchipcablescolor[i]); } for(Int_t i=0; iDefinePolygon(kmothervertexnumber,xmothervertex,ymothervertex); ssdchipcablemothershape->DefineSection(0,-0.5*fgkSSDChipCablesLength[1]); ssdchipcablemothershape->DefineSection(1,+0.5*fgkSSDChipCablesLength[1]); cableL = new TGeoVolume("SSDChipCableMotherLeft",ssdchipcablemothershape,fSSDAir); cableR = new TGeoVolume("SSDChipCableMotherRight",ssdchipcablemothershape,fSSDAir); cableL->AddNode(ssdchipcable[0],1); cableL->AddNode(ssdchipcable[1],1); cableR->AddNode(ssdchipcable[2],1); cableR->AddNode(ssdchipcable[3],1); ///////////////////////////////////////////////////////////// // Deallocating memory ///////////////////////////////////////////////////////////// for(Int_t i=0; iSetLineColor(fColorSilicon); ssdchipcomp[1]->SetLineColor(fColorEpoxy); TGeoTranslation* ssdchipcomptrans[2]; ssdchipcomptrans[0] = new TGeoTranslation(0.,0.,-ssdchipcompshape[1]->GetDZ()); ssdchipcomptrans[1] = new TGeoTranslation(0.,0.,ssdchipcompshape[0]->GetDZ()); ///////////////////////////////////////////////////////////// // Virtual Volume containing SSDChip ///////////////////////////////////////////////////////////// TGeoBBox* ssdvirtualchipshape = new TGeoBBox("SSDChipShape",0.5*fgkSSDChipLength, 0.5*fgkSSDChipWidth, 0.5*fgkSSDChipHeight); TGeoVolume* ssdchip = new TGeoVolume("SSDChip",ssdvirtualchipshape,fSSDAir); ///////////////////////////////////////////////////////////// for(Int_t i=0; i<2; i++) ssdchip->AddNode(ssdchipcomp[i],1,ssdchipcomptrans[i]); return ssdchip; } ///////////////////////////////////////////////////////////////////////////////// TList* AliITSv11GeometrySSD::GetLadderCableSegment(Double_t ssdendladdercablelength){ ///////////////////////////////////////////////////////////// // Method returning a List containing pointers to Ladder Cable Volumes // // Return list contains 3 assemblies: cable box, cable arb shape and the end part of the cable // each contains 2 volumes, one for polyamide and one for aluminium ///////////////////////////////////////////////////////////// const Int_t kladdercablesegmentnumber = 2; ///////////////////////////////////////// // LadderSegmentBBox Volume ///////////////////////////////////////// static TGeoBBox* laddercablesegmentbboxshape[kladdercablesegmentnumber] = {0,0}; const char* laddercablesegmentbboxshapename[kladdercablesegmentnumber] = {"LadderCableSegmentBBoxShape1","LadderCableSegmentBBoxShape2"}; const char* laddercablesegmentbboxname[kladdercablesegmentnumber] = {"LadderCableSegmentBBox1","LadderCableSegmentBBox2"}; static TGeoVolume* laddercablesegmentbbox[kladdercablesegmentnumber]; static TGeoTranslation* laddercablesegmentbboxtrans[kladdercablesegmentnumber] = { new TGeoTranslation("LadderCableSegmentBBoxTrans1", 0.5*fgkSSDFlexWidth[0], 0.5*fgkSSDLadderCableWidth, 0.5*fgkSSDLadderCableHeight[0]), new TGeoTranslation("LadderCableSegmentBBoxTrans2", 0.5*fgkSSDFlexWidth[0], 0.5*fgkSSDLadderCableWidth, fgkSSDLadderCableHeight[0] +0.5*fgkSSDLadderCableHeight[1]) }; static TGeoVolume* laddercablesegmentbboxassembly = new TGeoVolumeAssembly("LadderCableSegmentBBoxAssembly") ; static TGeoVolume* laddercablesegmentarbassembly = new TGeoVolumeAssembly("LadderCableSegmentArbAssembly"); static TGeoArb8* laddercablesegmentarbshape[kladdercablesegmentnumber]; static TGeoVolume* laddercablesegmentarb[kladdercablesegmentnumber]; if (laddercablesegmentbboxshape[0] == 0) { // Initialise static shapes and volumes for(Int_t i=0; iSetLineColor(i==0 ? fColorAl : fColorPolyhamide); } for(Int_t i=0; iAddNode(laddercablesegmentbbox[i],1, laddercablesegmentbboxtrans[i]); ///////////////////////////////////////// // LadderSegmentArb8 Volume ///////////////////////////////////////// const Int_t kvertexnumber = 4; TVector3** laddercablesegmentvertexposition[kladdercablesegmentnumber]; for(Int_t i = 0; iX(), laddercablesegmentvertexposition[i][2]->Y(), 0); } Double_t laddercablesegmentwidth[2][2] = {{fgkSSDFlexHeight[0],fgkSSDFlexHeight[0]}, {fgkSSDFlexHeight[1],fgkSSDFlexHeight[1]}}; const char* laddercablesegmentarbshapename[kladdercablesegmentnumber] = {"LadderCableSegmentArbShape1","LadderCableSegmentArbShape2"}; for(Int_t i = 0; i< kladdercablesegmentnumber; i++) laddercablesegmentarbshape[i] = GetArbShape(laddercablesegmentvertexposition[i], laddercablesegmentwidth[i], fgkCarbonFiberJunctionWidth-fgkSSDFlexWidth[0], laddercablesegmentarbshapename[i]); const char* laddercablesegmentarbname[kladdercablesegmentnumber] = {"LadderCableSegmentArb1","LadderCableSegmentArb2"}; for(Int_t i=0; iSetLineColor(i==0 ? fColorAl : fColorPolyhamide); } TGeoRotation* laddercablesegmentarbrot[kladdercablesegmentnumber]; laddercablesegmentarbrot[0] = new TGeoRotation("LadderCableSegmentArbRot1", 90.,90,-90.); laddercablesegmentarbrot[1] = new TGeoRotation("LadderCableSegmentArbRot2", 0.,90.,0.); TGeoCombiTrans* laddercablesegmentarbcombitrans = new TGeoCombiTrans("LadderCableSegmentArbCombiTrans", 0.5*(fgkCarbonFiberJunctionWidth-fgkSSDFlexWidth[0]) + fgkSSDFlexWidth[0],0.,0., new TGeoRotation((*laddercablesegmentarbrot[1]) *(*laddercablesegmentarbrot[0]))); for(Int_t i=0; iAddNode(laddercablesegmentarb[i],1, laddercablesegmentarbcombitrans); } // End of static initialisations ///////////////////////////////////////// // End Ladder Cable Volume // Note: this part depends explicitly on the length passed as an argument to the function ///////////////////////////////////////// TGeoBBox* ladderendcablesegmentbboxshape[kladdercablesegmentnumber]; const char* ladderendcablesegmentbboxshapename[kladdercablesegmentnumber] = {"LadderEndCableSegmentBBoxShape1","LadderEndCableSegmentBBoxShape2"}; for(Int_t i=0; iSetLineColor(i==0 ? fColorAl : fColorPolyhamide); } TGeoTranslation* ladderendcablesegmentbboxtrans[kladdercablesegmentnumber]; ladderendcablesegmentbboxtrans[0] = new TGeoTranslation("LadderEndCableSegmentBBoxTrans0", 0.5*ssdendladdercablelength, 0.5*fgkSSDLadderCableWidth, 0.5*fgkSSDLadderCableHeight[0]); ladderendcablesegmentbboxtrans[1] = new TGeoTranslation("LadderEndCableSegmentBBoxTrans1", 0.5*ssdendladdercablelength, 0.5*fgkSSDLadderCableWidth, fgkSSDLadderCableHeight[0] +0.5*fgkSSDLadderCableHeight[1]); TGeoVolume* ladderendcablesegmentbboxassembly = new TGeoVolumeAssembly("LadderEndCableSegmentBBoxAssembly"); for(Int_t i=0; iAddNode(ladderendcablesegmentbbox[i],1, ladderendcablesegmentbboxtrans[i]); ///////////////////////////////////////// TList* laddercablesegmentlist = new TList(); laddercablesegmentlist->Add(laddercablesegmentbboxassembly); laddercablesegmentlist->Add(laddercablesegmentarbassembly); laddercablesegmentlist->Add(ladderendcablesegmentbboxassembly); return laddercablesegmentlist; } ///////////////////////////////////////////////////////////////////////////////// TGeoVolume* AliITSv11GeometrySSD::GetLadderCable(Int_t n, Double_t ssdendladdercablelength){ ///////////////////////////////////////////////////////////// // Method generating Ladder Cable of given length (n modules + end) // Called by GetLadderCableAssembly ///////////////////////////////////////////////////////////// TList* laddercablesegmentlist = GetLadderCableSegment(ssdendladdercablelength); TGeoVolume* laddercable = new TGeoVolumeAssembly("LadderCable"); for(Int_t i=0; iAddNode((TGeoVolume*)laddercablesegmentlist->At(0),i+1,laddercabletrans); if(i!=n-1) laddercable->AddNode((TGeoVolume*)laddercablesegmentlist->At(1),i+1,laddercabletrans); } TGeoTranslation* endladdercabletrans = new TGeoTranslation("EndLadderCableTrans", (n-1)*fgkCarbonFiberJunctionWidth+fgkSSDFlexWidth[0], fgkSSDLadderCableWidth-fgkSSDFlexWidth[0], (n-1)*(fgkSSDLadderCableHeight[0]+fgkSSDLadderCableHeight[1])); laddercable->AddNode((TGeoVolume*)laddercablesegmentlist->At(2),1,endladdercabletrans); return laddercable; } ///////////////////////////////////////////////////////////////////////////////// TGeoVolume* AliITSv11GeometrySSD::GetLadderCableAssembly(Int_t n, Double_t ssdendladdercablelength){ /////////////////////////////////////////////////////////////////// // Main method generating Ladder Cable bundles containing n cables /////////////////////////////////////////////////////////////////// Double_t totalLength = ssdendladdercablelength+(n-1)*fgkCarbonFiberJunctionWidth+fgkSSDFlexWidth[0]; Double_t cableOrig[3] = {0.5*totalLength,1.5*fgkSSDLadderCableWidth-fgkSSDFlexWidth[0],0.5*n*(fgkSSDLadderCableHeight[0]+fgkSSDLadderCableHeight[1])}; TGeoBBox *laddercableshape = new TGeoBBox(0.5*totalLength,0.5*fgkSSDLadderCableWidth,0.5*n*(fgkSSDLadderCableHeight[0]+fgkSSDLadderCableHeight[1]),cableOrig); TGeoVolume* laddercable = new TGeoVolume("LadderCableMother", laddercableshape, fSSDAir); char laddercabletransname[100]; for(Int_t i=0; iAddNode(GetLadderCable(n-i,ssdendladdercablelength),i+1, new TGeoTranslation(laddercabletransname,i*fgkCarbonFiberJunctionWidth,0,0)); } return laddercable; } ///////////////////////////////////////////////////////////////////////////////// TList* AliITSv11GeometrySSD::GetLadderCableAssemblyList(Int_t n, Double_t ssdendladdercablelength){ ///////////////////////////////////////////////////////////// // Method generating Ladder Cable List Assemblies // containing two cables bundles, i.e. P+N readout for one endcap ///////////////////////////////////////////////////////////// const Int_t kladdercableassemblynumber = 2; TGeoVolume* laddercableassembly = GetLadderCableAssembly(n,ssdendladdercablelength); TGeoVolume* ladderCable[kladdercableassemblynumber]; char laddercableassemblyname[100]; TList* laddercableassemblylist = new TList(); for(Int_t i=0; iAddNode(laddercableassembly,i+1,i==0 ? NULL : new TGeoCombiTrans((n-1) * fgkCarbonFiberJunctionWidth+fgkSSDFlexWidth[0], 2.*fgkSSDLadderCableWidth+0.5*fgkSSDFlexWidth[0], 0.,new TGeoRotation("",180,0.,0.))); laddercableassemblylist->Add(ladderCable[i]); } return laddercableassemblylist; } /////////////////////////////////////////////////////////////////////////////// void AliITSv11GeometrySSD::SetLadderSegment(){ ///////////////////////////////////////////////////////////// // Method Generating Ladder Segment Array ///////////////////////////////////////////////////////////// fladdersegment[0] = new TGeoVolumeAssembly("LadderSegment1"); fladdersegment[1] = new TGeoVolumeAssembly("LadderSegment2"); /* MvL: tried to create mother volume. Requires changes in all rotations, bc xtru is always along z-axis TGeoXtru *laddersegmentshape = new TGeoXtru(2); static const Int_t ntrianglevtx = 3; Double_t xtrianglevtx[ntrianglevtx]={-0.5*fgkCarbonFiberTriangleLength,fgkCarbonFiberTriangleLength, 0}; Double_t ytrianglevtx[ntrianglevtx]={0, 0, fgkCarbonFiberTriangleLength * TMath::Sin(fgkCarbonFiberTriangleAngle*TMath::DegToRad())}; laddersegmentshape->DefinePolygon(ntrianglevtx,xtrianglevtx,ytrianglevtx); laddersegmentshape->DefineSection(0,0); laddersegmentshape->DefineSection(1,fgkCarbonFiberJunctionWidth); // MVL fladdersegment[0] = new TGeoVolume("LadderSegment1",laddersegmentshape,fSSDAir); fladdersegment[1] = new TGeoVolume("LadderSegment2",laddersegmentshape,fSSDAir); */ if(!fCreateMaterials) CreateMaterials(); if(!fTransformationMatrices) CreateTransformationMatrices(); if(!fBasicObjects) CreateBasicObjects(); for(Int_t i=0; iAddNode(fcarbonfibersupport[0],j+1, fcarbonfibersupportmatrix[j]); fladdersegment[i]->AddNode(fcarbonfibersupport[1],j+1, fcarbonfibersupportmatrix[j]); } // Placing Carbon Fiber Junction for(Int_t j=0; jAddNode(fcarbonfiberjunction,j+1, fcarbonfiberjunctionmatrix[j]); } // Placing Carbon Fiber Lower Support for(Int_t j=0; jAddNode(fcarbonfiberlowersupport[j],j+1, fcarbonfiberlowersupportrans[j]); } // Placing SSD Sensor Support for(Int_t j=0; jAddNode(j<2 ? fssdsensorsupport[0][i] : fssdsensorsupport[1][i], j+1,fssdsensorsupportmatrix[j]); // Placing SSD Cooling Tube Support for(Int_t j=0; jAddNode(fcoolingtubesupport,j+1, fcoolingtubesupportmatrix[j]); // Placing SSD Cooling Tube fladdersegment[i]->AddNode(fcoolingtube,1,fcoolingtubematrix[0]); fladdersegment[i]->AddNode(fcoolingtube,2,fcoolingtubematrix[1]); // Placing SSD Hybrid switch(i){ case 0: fladdersegment[i]->AddNode(fssdhybridcomponent[0],1,fhybridmatrix); fladdersegment[i]->AddNode(fssdhybridcomponent[2],1,fhybridmatrix); break; case 1: fladdersegment[i]->AddNode(fssdhybridcomponent[1],1,fhybridmatrix); fladdersegment[i]->AddNode(fssdhybridcomponent[2],1,fhybridmatrix); break; } // Placing Cooling Block System fladdersegment[i]->AddNode(fssdcoolingblocksystem,1,fcoolingblocksystematrix); // Placing SSD Flex for(Int_t j=0; jAddNode(fssdstiffenerflex,j+1,fstiffenerflexmatrix[j]); fladdersegment[i]->AddNode(fssdendflex,j+1,fendflexmatrix[j]); } } } /////////////////////////////////////////////////////////////////////////////// void AliITSv11GeometrySSD::SetEndLadderSegment(){ ///////////////////////////////////////////////////////////// // Method Generating End Ladder ///////////////////////////////////////////////////////////// // End Ladder Carbon Fiber Junction ///////////////////////////////////////////////////////////// fendladdersegment[0] = new TGeoVolumeAssembly("EndLadder1"); fendladdersegment[1] = new TGeoVolumeAssembly("EndLadder2"); if(!fCreateMaterials) CreateMaterials(); if(!fTransformationMatrices) CreateTransformationMatrices(); if(!fBasicObjects) CreateBasicObjects(); for(Int_t i=0; iAddNode(j==2 ? fendladdercarbonfiberjunction[i][1] : fendladdercarbonfiberjunction[i][0], j+1,fendladdercarbonfiberjunctionmatrix[i][j]); } ///////////////////////////////////////////////////////////// // End Ladder Carbon Fiber Support ///////////////////////////////////////////////////////////// for(Int_t i=0; iAddNode(fcarbonfibersupport[0],j+1, fendladdercarbonfibermatrix[i][j]); fendladdersegment[i]->AddNode(fcarbonfibersupport[1],j+1, fendladdercarbonfibermatrix[i][j]); } ///////////////////////////////////////////////////////////// // End Ladder Mounting Block ///////////////////////////////////////////////////////////// for(Int_t i=0; iAddNode(fendladdermountingblock,i+1, fendladdermountingblockcombitrans[i]); ///////////////////////////////////////////////////////////// // End Ladder Mounting Block Clip ///////////////////////////////////////////////////////////// for(Int_t i=0; iAddNode(fendladdermountingblockclip,j+1, fendladdermountingblockclipmatrix[i][j]); ///////////////////////////////////////////////////////////// // End Ladder Lower Supports ///////////////////////////////////////////////////////////// fendladdersegment[0]->AddNode(fcarbonfiberlowersupport[0],1, fendladderlowersupptrans[0]); fendladdersegment[1]->AddNode(fcarbonfiberlowersupport[0],2, fendladderlowersupptrans[1]); fendladdersegment[1]->AddNode(fcarbonfiberlowersupport[0],3, fendladderlowersupptrans[2]); ///////////////////////////////////////////////////////////// // End Ladder Cooling Tube Support ///////////////////////////////////////////////////////////// for(Int_t i=0; i<2; i++) for(Int_t j=0; j<(i==0?4:2); j++) fendladdersegment[i]->AddNode(fcoolingtubesupport,j+1, fendladdercoolingtubesupportmatrix[i][j]); ///////////////////////////////////////////////////////////// // End Ladder Cooling Tube Support ///////////////////////////////////////////////////////////// fendladdersegment[0]->AddNode(fendladdercoolingtube[0],1,fendladdercoolingtubematrix[0][0]); fendladdersegment[0]->AddNode(fendladdercoolingtube[0],2,fendladdercoolingtubematrix[0][1]); fendladdersegment[1]->AddNode(fendladdercoolingtube[1],1,fendladdercoolingtubematrix[1][0]); fendladdersegment[1]->AddNode(fendladdercoolingtube[1],2,fendladdercoolingtubematrix[1][1]); } /////////////////////////////////////////////////////////////////////////////// void AliITSv11GeometrySSD::SetLadder(){ ///////////////////////////////////////////////////////////// // Method Generating Ladder of Layer 5 and 6 ///////////////////////////////////////////////////////////// Int_t ssdlaysensorsnumber[fgkladdernumber] = {fgkSSDLay5SensorsNumber, fgkSSDLay6SensorsNumber}; ///////////////////////////////////////////////////////////////////////////// /// Generating Ladder Mother Volume Containing Ladder ///////////////////////////////////////////////////////////////////////////// TGeoXtru* laddershape[fgkladdernumber]; for(Int_t i=0; iSetName("Lay5Left1LadderSegmentContainer"); leftladdershape2[0]->SetName("Lay5Left2LadderSegmentContainer"); leftladdershape1[1]->SetName("Lay6Left1LadderSegmentContainer"); leftladdershape2[1]->SetName("Lay6Left2LadderSegmentContainer"); centersensorladdershape[0]->SetName("Lay5CenterSensorContainer"); centersensorladdershape[1]->SetName("Lay6CenterSensorContainer"); rightladdershape1[0]->SetName("Lay5Right1LadderSegmentContainer"); rightladdershape2[0]->SetName("Lay5Right2LadderSegmentContainer"); rightladdershape1[1]->SetName("Lay6Right1LadderSegmentContainer"); rightladdershape2[1]->SetName("Lay6Right2LadderSegmentContainer"); ////////////////////////////////////// Double_t xend1laddervertex[fgkladdernumber][kmothervertexnumber]; Double_t yend1laddervertex[fgkladdernumber][kmothervertexnumber]; Double_t xcentersensorvertex[fgkladdernumber][kmothervertexnumber]; Double_t ycentersensorvertex[fgkladdernumber][kmothervertexnumber]; Double_t xend2laddervertex[fgkladdernumber][kmothervertexnumber]; Double_t yend2laddervertex[fgkladdernumber][kmothervertexnumber]; for(Int_t i=0; iDefinePolygon(kmothervertexnumber,xcentersensorvertex[i], ycentersensorvertex[i]); centersensorladdershape[i]->DefineSection(0, - fgkEndLadderCarbonFiberLowerJunctionLength[1] + 1.45*fgkSSDMountingBlockWidth); centersensorladdershape[i]->DefineSection(1, ssdlaysensorsnumber[i] * fgkCarbonFiberJunctionWidth + fgkEndLadderCarbonFiberLowerJunctionLength[0] - 2.4*fgkSSDMountingBlockWidth); // Left and Right Ladder Pieces: Mother volumes around ladder mounting areas // Cuts off first corner (neg x) xend1laddervertex[i][0] = -0.5*fgkSSDMountingBlockLength[0]; xend1laddervertex[i][1] = -0.5*fgkSSDMountingBlockLength[0]; // Cuts off last part (pos x) xend2laddervertex[i][6] = 0.5*fgkSSDMountingBlockLength[0]; xend2laddervertex[i][7] = 0.5*fgkSSDMountingBlockLength[0]; leftladdershape1[i]->DefinePolygon(kmothervertexnumber,xend1laddervertex[i], yend1laddervertex[i]); leftladdershape1[i]->DefineSection(0,-fgkEndLadderCarbonFiberLowerJunctionLength[1]); leftladdershape1[i]->DefineSection(1, fendladdersegmentmatrix[0][i]->GetTranslation()[2] - fgkEndLadderMountingBlockPosition[0]); leftladdershape2[i]->DefinePolygon(kmothervertexnumber,xend2laddervertex[i], yend2laddervertex[i]); leftladdershape2[i]->DefineSection(0, fendladdersegmentmatrix[0][i]->GetTranslation()[2] - fgkEndLadderMountingBlockPosition[0]); leftladdershape2[i]->DefineSection(1,- fgkEndLadderCarbonFiberLowerJunctionLength[1] + 1.45*fgkSSDMountingBlockWidth); // connect to main volume at -1.6725 cm rightladdershape1[i]->DefinePolygon(kmothervertexnumber,xend1laddervertex[i], yend1laddervertex[i]); rightladdershape1[i]->DefineSection(0,ssdlaysensorsnumber[i]*fgkCarbonFiberJunctionWidth +fgkEndLadderCarbonFiberLowerJunctionLength[0] -2.4*fgkSSDMountingBlockWidth); rightladdershape1[i]->DefineSection(1,fendladdersegmentmatrix[1][i]->GetTranslation()[2] + fgkEndLadderMountingBlockPosition[1]); rightladdershape2[i]->DefinePolygon(kmothervertexnumber,xend2laddervertex[i], yend2laddervertex[i]); rightladdershape2[i]->DefineSection(0, fendladdersegmentmatrix[1][i]->GetTranslation()[2] + fgkEndLadderMountingBlockPosition[1]); rightladdershape2[i]->DefineSection(1, ssdlaysensorsnumber[i]*fgkCarbonFiberJunctionWidth + fgkEndLadderCarbonFiberLowerJunctionLength[0]); } TGeoCompositeShape* laddershapecontainer[2]; laddershapecontainer[0] = new TGeoCompositeShape("Lay5LadderCompositeShape", "Lay5Left1LadderSegmentContainer+Lay5Left2LadderSegmentContainer" "+Lay5CenterSensorContainer" "+Lay5Right1LadderSegmentContainer+Lay5Right2LadderSegmentContainer"); laddershapecontainer[1] = new TGeoCompositeShape("Lay6LadderCompositeShape", "Lay6Left1LadderSegmentContainer+Lay6Left2LadderSegmentContainer" "+Lay6CenterSensorContainer" "+Lay6Right1LadderSegmentContainer+Lay6Right2LadderSegmentContainer"); const char* laddername[fgkladdernumber] = {"ITSssdLay5Ladd","ITSssdLay6Ladd"}; for(Int_t i=0; iSetLineColor(4); } /////////////////////////////////////////////////////////////////////////// if(!fCreateMaterials) CreateMaterials(); if(!fTransformationMatrices) CreateTransformationMatrices(); if(!fBasicObjects) CreateBasicObjects(); SetLadderSegment(); SetEndLadderSegment(); for(Int_t i=0; iAddNode(j%2==0 ? fladdersegment[i==0 ? 0 : 1] : fladdersegment[i==0 ? 1 : 0], ssdlaysensorsnumber[i]-j-1,fladdermatrix[i][j]); ////////////////////////// /// Placing SSD Sensor ////////////////////////// if(i==0&&ssdlaysensorsnumber[i]-j-1==13) fSSDSensor5->SetLineColor(kRed); fladder[i]->AddNode(i==0?fSSDSensor5:fSSDSensor6,ssdlaysensorsnumber[i]-j-1, fssdsensormatrix[i][j]); } /////////////////////////////// /// Placing End Ladder Segment /////////////////////////////// fladder[i]->AddNode(fendladdersegment[0],1,fendladdersegmentmatrix[0][i]); fladder[i]->AddNode(fendladdersegment[1],1,fendladdersegmentmatrix[1][i]); } ///////////////////////////////////////////////////////////////////////////// /// Placing Ladder Cables ///////////////////////////////////////////////////////////////////////////// Int_t sidecablenumber[2][2]; sidecablenumber[0][0] = fgkSSDLay5SensorsNumber/2+1; sidecablenumber[0][1] = sidecablenumber[0][0]-2; sidecablenumber[1][0] = (fgkSSDLay6SensorsNumber-1)/2+1; sidecablenumber[1][1] = sidecablenumber[1][0]-1; Double_t carbonfibertomoduleposition[3]; carbonfibertomoduleposition[0] = -0.5*(fgkSSDSensorWidth-fgkCarbonFiberTriangleLength); carbonfibertomoduleposition[1] = - (2.*fgkSSDSensorLength-fgkSSDSensorOverlap)+ fgkSSDModuleStiffenerPosition[1]+fgkSSDStiffenerWidth + 0.5*fgkSSDFlexHoleLength+2.*fgkCarbonFiberJunctionWidth - 0.5*(fgkCarbonFiberLowerSupportWidth+fgkSSDSensorCenterSupportLength - fgkSSDSensorCenterSupportThickness[0]); carbonfibertomoduleposition[2] = - (fgkSSDModuleCoolingBlockToSensor + 0.5*fgkCoolingTubeSupportHeight - fgkSSDSensorHeight-fgkSSDChipCablesHeight[3]-fgkSSDChipHeight); const Double_t kendladdercablecorrection = 1.72*fgkmm; //this has to be tuned Double_t ssdendladdercablelength[4]; ssdendladdercablelength[0] = carbonfibertomoduleposition[1] + fgkSSDSensorLength - fgkSSDModuleStiffenerPosition[1] - fgkSSDStiffenerWidth - fgkSSDFlexWidth[0] + fgkEndLadderCarbonFiberLowerJunctionLength[1]-0.000001*kendladdercablecorrection; ssdendladdercablelength[1] = carbonfibertomoduleposition[1] + fgkSSDModuleStiffenerPosition[1] + fgkSSDStiffenerWidth + fgkEndLadderCarbonFiberLowerJunctionLength[1]-0.000001*kendladdercablecorrection; ssdendladdercablelength[2] = ssdendladdercablelength[1] - fgkEndLadderCarbonFiberLowerJunctionLength[1] + fgkEndLadderCarbonFiberLowerJunctionLength[0] - kendladdercablecorrection; ssdendladdercablelength[3] = fgkCarbonFiberJunctionWidth-(fgkSSDSensorLength + carbonfibertomoduleposition[1] - fgkSSDModuleStiffenerPosition[1] - fgkSSDStiffenerWidth) + fgkEndLadderCarbonFiberLowerJunctionLength[0]-0.000001*kendladdercablecorrection; TList* laddercableassemblylist[4]; const Int_t kendladdercablesnumber = 4; TGeoRotation *laddercablerot = new TGeoRotation(); laddercablerot->SetAngles(90.,60.,-90.); for(Int_t i=0; iAddNode((TGeoVolume*)laddercableassemblylist[j]->At(j%2==0?0:1), j<2?1:2,fladdercablematrix[i][j]); } } //////////////////////////////////////////////////////////////////////////////// void AliITSv11GeometrySSD::SetLayer(){ //////////////////////////////////////////////////////////////////////////////// // Creating Ladder of Layer 5 and Layer 6 ///////////////////////////////////////////////////////////// if(!fCreateMaterials) CreateMaterials(); if(!fTransformationMatrices) CreateTransformationMatrices(); if(!fBasicObjects) CreateBasicObjects(); SetLadder(); // Generating the ladder of Layer5 and Layer6 const Int_t kssdlayladdernumber[fgklayernumber] = {fgkSSDLay5LadderNumber,fgkSSDLay6LadderNumber}; ///////////////////////////////////////////////////////////// // Generating mother volumes for Layer5 and Layer6 ///////////////////////////////////////////////////////////// fSSDLayer5 = new TGeoVolumeAssembly("ITSssdLayer5"); fSSDLayer6 = new TGeoVolumeAssembly("ITSssdLayer6"); Int_t *ladderindex[fgklayernumber]; Int_t index[fgklayernumber] = {8,9}; for(Int_t i=0; i=0)&&(j<=kssdlayladdernumber[i]-index[i]-1)) ? j+index[i] : j+index[i]-kssdlayladdernumber[i]; i ==0 ? fSSDLayer5->AddNode(fladder[0],ladderindex[i][j],flayermatrix[i][j]) : fSSDLayer6->AddNode(fladder[1],ladderindex[i][j],flayermatrix[i][j]); } ///////////////////////////////////////////////////////////// // Deallocating memory ///////////////////////////////////////////////////////////// for(Int_t i=0; iAddNode(fSSDLayer5,1,centerITSlayer5trans); } //////////////////////////////////////////////////////////////////////////////// void AliITSv11GeometrySSD::Layer6(TGeoVolume* moth){ ///////////////////////////////////////////////////////////// // Insert the layer 6 in the mother volume. ///////////////////////////////////////////////////////////// if (! moth) { AliError("AliITSv11GeometrySSD: Can't insert layer6, mother is null!\n"); return; }; if(!fSSDLayer6) SetLayer(); fMotherVol = moth; TGeoTranslation* centerITSlayer6trans = new TGeoTranslation(0.,0.,-0.5*fgkSSDLay6LadderLength + fgkLay6CenterITSPosition); moth->AddNode(fSSDLayer6,1,centerITSlayer6trans); } //////////////////////////////////////////////////////////////////////////////// TList* AliITSv11GeometrySSD::GetMountingBlockSupport(Int_t nedges){ ///////////////////////////////////////////////////////////// // Method generating the Arc structure of Ladder Support ///////////////////////////////////////////////////////////// const Int_t kssdlayladdernumber[fgklayernumber] = {fgkSSDLay5LadderNumber,fgkSSDLay6LadderNumber}; Double_t mountingsupportedge[fgklayernumber]; Double_t mountingblockratio[fgklayernumber]; Double_t theta[fgklayernumber]; Double_t phi[fgklayernumber]; Double_t psi0[fgklayernumber]; Double_t deltapsi[fgklayernumber]; TVector3* mountingsupportedgevector[fgklayernumber]; for(Int_t i=0; iSetX(-0.5*fgkSSDMountingBlockLength[0]); mountingsupportedgevector[i]->SetY(fgkMountingBlockSupportRadius[i]*TMath::Sqrt( (1.-mountingsupportedgevector[i]->X()/fgkMountingBlockSupportRadius[i])* (1.+mountingsupportedgevector[i]->X()/fgkMountingBlockSupportRadius[i]))); psi0[i] = 0.5*TMath::Pi()-phi[i]; deltapsi[i] = (theta[i]+phi[i])/nedges; } TVector3** vertex[fgklayernumber]; TList* vertexlist[fgklayernumber]; Int_t indexedge[fgklayernumber] = {0,0}; for(Int_t i=0; iX()>mountingsupportedgevector[i]->X()) indexedge[i]++; vertexlist[i]->Add(vertex[i][j]); } vertexlist[i]->AddAt(mountingsupportedgevector[i],indexedge[i]); } Double_t** xsidevertex = new Double_t*[fgklayernumber]; Double_t** ysidevertex = new Double_t*[fgklayernumber]; Double_t** xcentervertex = new Double_t*[fgklayernumber]; Double_t** ycentervertex = new Double_t*[fgklayernumber]; Double_t** xsidelowervertex = new Double_t*[fgklayernumber]; Double_t** ysidelowervertex = new Double_t*[fgklayernumber]; Double_t** xcenterlowervertex = new Double_t*[fgklayernumber]; Double_t** ycenterlowervertex = new Double_t*[fgklayernumber]; for(Int_t i=0; iGetSize()+2]; ysidevertex[i] = new Double_t[vertexlist[i]->GetSize()+2]; xcentervertex[i] = new Double_t[indexedge[i]+3]; ycentervertex[i] = new Double_t[indexedge[i]+3]; xsidelowervertex[i] = new Double_t[vertexlist[i]->GetSize()+1]; ysidelowervertex[i] = new Double_t[vertexlist[i]->GetSize()+1]; xcenterlowervertex[i] = new Double_t[indexedge[i]+3]; ycenterlowervertex[i] = new Double_t[indexedge[i]+3]; for(Int_t j=0; jGetSize(); j++){ xsidevertex[i][j!=vertexlist[i]->GetSize()-1?j+3:0] = ((TVector3*)vertexlist[i]->At(j))->X(); ysidevertex[i][j!=vertexlist[i]->GetSize()-1?j+3:0] = ((TVector3*)vertexlist[i]->At(j))->Y(); xsidelowervertex[i][j] = ((TVector3*)vertexlist[i]->At(vertexlist[i]->GetSize()-1-j))->X(); ysidelowervertex[i][j] = ((TVector3*)vertexlist[i]->At(vertexlist[i]->GetSize()-1-j))->Y(); if(jAt(j))->X(); ycentervertex[i][j!=indexedge[i]?j+3:0] = ((TVector3*)vertexlist[i]->At(j))->Y(); xcenterlowervertex[i][j+1] = ((TVector3*)vertexlist[i]->At(indexedge[i]-j))->X(); ycenterlowervertex[i][j+1] = ((TVector3*)vertexlist[i]->At(indexedge[i]-j))->Y(); } } xsidevertex[i][1] = xsidevertex[i][0]; ysidevertex[i][1] = fgkMountingBlockSupportRadius[i]; xsidevertex[i][2] = xsidevertex[i][3]; ysidevertex[i][2] = fgkMountingBlockSupportRadius[i]; xcentervertex[i][1] = xcentervertex[i][0]; ycentervertex[i][1] = fgkMountingBlockSupportRadius[i]; xcentervertex[i][2] = xcentervertex[i][3]; ycentervertex[i][2] = fgkMountingBlockSupportRadius[i]; xsidelowervertex[i][vertexlist[i]->GetSize()] = xsidelowervertex[i][vertexlist[i]->GetSize()-1]; ysidelowervertex[i][vertexlist[i]->GetSize()] = ysidelowervertex[i][0]; xcenterlowervertex[i][0] = xcenterlowervertex[i][1]; ycenterlowervertex[i][0] = ysidevertex[i][0]; xcenterlowervertex[i][indexedge[i]+2] = xsidelowervertex[i][vertexlist[i]->GetSize()]; ycenterlowervertex[i][indexedge[i]+2] = ycenterlowervertex[i][0]; } ///////////////////////////////////////////////////////////// // Building the Arc Structure of Ladder Supports ///////////////////////////////////////////////////////////// TGeoXtru* sidemountingblocksupportshape[fgklayernumber]; TGeoXtru* centermountingsupportshape[fgklayernumber]; TGeoXtru* sideladdersupportpieceshape[fgklayernumber]; TGeoXtru* centerladdersupportpieceshape[fgklayernumber]; TGeoVolume* sidemountingblocksupport[fgklayernumber]; TGeoVolume* centermountingblocksupport[fgklayernumber]; TGeoVolume* sideladdersupportpiece[fgklayernumber]; TGeoVolume* centerladdersupportpiece[fgklayernumber]; char sidemountingblockname[100]; char centermountingblockname[100]; char sideladdersupportpiecename[100]; char centerladdersupportpiecename[100]; for(Int_t i=0; iDefinePolygon(vertexlist[i]->GetSize()+2, xsidevertex[i],ysidevertex[i]); sidemountingblocksupportshape[i]->DefineSection(0,fgkMountingBlockSupportWidth[1] -fgkMountingBlockSupportWidth[0]); sidemountingblocksupportshape[i]->DefineSection(1,fgkMountingBlockSupportWidth[1]); sidemountingblocksupport[i] = new TGeoVolume(sidemountingblockname, sidemountingblocksupportshape[i], fSSDAlCoolBlockMedium); sidemountingblocksupport[i]->SetLineColor(9); centermountingsupportshape[i] = new TGeoXtru(2); centermountingsupportshape[i]->DefinePolygon(indexedge[i]+3, xcentervertex[i],ycentervertex[i]); centermountingsupportshape[i]->DefineSection(0,0.); centermountingsupportshape[i]->DefineSection(1,fgkMountingBlockSupportWidth[1] -fgkMountingBlockSupportWidth[0]); centermountingblocksupport[i] = new TGeoVolume(centermountingblockname, centermountingsupportshape[i], fSSDAlCoolBlockMedium); centermountingblocksupport[i]->SetLineColor(9); sideladdersupportpieceshape[i] = new TGeoXtru(2); sideladdersupportpieceshape[i]->DefinePolygon(vertexlist[i]->GetSize()+1, xsidelowervertex[i],ysidelowervertex[i]); sideladdersupportpieceshape[i]->DefineSection(0,fgkMountingBlockSupportWidth[1] -fgkMountingBlockSupportWidth[0]); sideladdersupportpieceshape[i]->DefineSection(1,fgkMountingBlockSupportWidth[1]); sideladdersupportpiece[i] = new TGeoVolume(sideladdersupportpiecename, sideladdersupportpieceshape[i], fSSDCarbonFiberMedium); sideladdersupportpiece[i]->SetLineColor(fColorAl); centerladdersupportpieceshape[i] = new TGeoXtru(2); centerladdersupportpieceshape[i]->DefinePolygon(indexedge[i]+3, xcenterlowervertex[i],ycenterlowervertex[i]); centerladdersupportpieceshape[i]->DefineSection(0,0.0); centerladdersupportpieceshape[i]->DefineSection(1,fgkMountingBlockSupportWidth[1] -fgkMountingBlockSupportWidth[0]); centerladdersupportpiece[i] = new TGeoVolume(centerladdersupportpiecename, centerladdersupportpieceshape[i], fSSDCarbonFiberMedium); centerladdersupportpiece[i]->SetLineColor(fColorAl); } ///////////////////////////////////////////////////////////// // Building the Up Structure of Ladder Supports ///////////////////////////////////////////////////////////// TGeoBBox** mountingblocksupportboxupshape[fgklayernumber]; for(Int_t i=0; iDefinePolygon(8,mountingblockpiecedownxvertex[i], mountingblockpiecedownyvertex[i]); mountingblockpiecedownshape[i]->DefineSection(0,0.0); mountingblockpiecedownshape[i]->DefineSection(1,fgkMountingBlockSupportWidth[1]); mountingblockpiecedown[i] = new TGeoVolume(mountingblockpiecedownname, mountingblockpiecedownshape[i],fSSDMountingBlockMedium); mountingblockpiecedown[i]->SetLineColor(fColorG10); /////////////////////////// // Mounting Block Up Vertex /////////////////////////// mountingblockpieceupshape[i] = new TGeoXtru(2); snprintf(mountingblockpieceupname,100,"MountingBlockPieceUpLay%d",i+5); mountingblockpieceupxvertex[i][0] = -0.5*fgkSSDMountingBlockLength[0]; mountingblockpieceupyvertex[i][0] = fgkMountingBlockSupportRadius[i] + fgkMountingBlockSupportUpHeight[i] - fgkSSDLadderVerticalDisalignment; mountingblockpieceupxvertex[i][1] = mountingblockpieceupxvertex[i][0]; mountingblockpieceupyvertex[i][1] = mountingblockpieceupyvertex[i][0] + fgkSSDMountingBlockHeight[1] - 0.5*fgkCoolingTubeSupportHeight - fgkSSDModuleCoolingBlockToSensor; mountingblockpieceupxvertex[i][2] = 0.5*fgkSSDMountingBlockLength[0]; mountingblockpieceupyvertex[i][2] = mountingblockpieceupyvertex[i][1]; mountingblockpieceupxvertex[i][3] = mountingblockpieceupxvertex[i][2]; mountingblockpieceupyvertex[i][3] = mountingblockpieceupyvertex[i][0]; mountingblockpieceupxvertex[i][4] = 0.5*fgkSSDMountingBlockLength[1]; mountingblockpieceupyvertex[i][4] = mountingblockpieceupyvertex[i][0]; mountingblockpieceupxvertex[i][5] = mountingblockpieceupxvertex[i][4]; mountingblockpieceupyvertex[i][5] = mountingblockpieceupyvertex[i][4] + fgkSSDMountingBlockHeight[2] - fgkSSDMountingBlockHeight[0]; mountingblockpieceupxvertex[i][6] = -mountingblockpieceupxvertex[i][4]; mountingblockpieceupyvertex[i][6] = mountingblockpieceupyvertex[i][5]; mountingblockpieceupxvertex[i][7] = mountingblockpieceupxvertex[i][6]; mountingblockpieceupyvertex[i][7] = mountingblockpieceupyvertex[i][0]; mountingblockpieceupshape[i]->DefinePolygon(8,mountingblockpieceupxvertex[i], mountingblockpieceupyvertex[i]); mountingblockpieceupshape[i]->DefineSection(0,0.0); mountingblockpieceupshape[i]->DefineSection(1,fgkMountingBlockSupportWidth[1]); mountingblockpieceup[i] = new TGeoVolume(mountingblockpieceupname, mountingblockpieceupshape[i],fSSDMountingBlockMedium); mountingblockpieceup[i]->SetLineColor(fColorG10); } /////////////////////////////////////////////////////////////////// // Setting the volume for TGeoXtru Mounting Block Support Trapezoid /////////////////////////////////////////////////////////////////// TGeoXtru* mountingblocksupportrapezoidownshape[fgklayernumber]; TGeoXtru* mountingblocksupportrapezoidupshape[fgklayernumber]; TGeoVolume* mountingblocksupportrapezoidown[fgklayernumber]; TGeoVolume* mountingblocksupportrapezoidup[fgklayernumber]; Double_t mountingblocksupportrapezoidownxvertex[fgklayernumber][5]; Double_t mountingblocksupportrapezoidownyvertex[fgklayernumber][5]; Double_t mountingblocksupportrapezoidupxvertex[fgklayernumber][5]; Double_t mountingblocksupportrapezoidupyvertex[fgklayernumber][5]; char mountingblocksupportrapezoidowname[100]; char mountingblocksupportrapezoidupname[100]; Double_t scalefactor = 3./4.; for(Int_t i=0; iDefinePolygon(5,mountingblocksupportrapezoidownxvertex[i], mountingblocksupportrapezoidownyvertex[i]); mountingblocksupportrapezoidownshape[i]->DefineSection(0,fgkMountingBlockSupportWidth[1] -fgkMountingBlockSupportWidth[0]); mountingblocksupportrapezoidownshape[i]->DefineSection(1,fgkMountingBlockSupportWidth[1]); snprintf(mountingblocksupportrapezoidowname,100,"MountingBlockSuppTrapezoidDownLay%d",i+5); mountingblocksupportrapezoidown[i] = new TGeoVolume(mountingblocksupportrapezoidowname, mountingblocksupportrapezoidownshape[i],fSSDCarbonFiberMedium); mountingblocksupportrapezoidown[i]->SetLineColor(9); //////////////////////////////////////////// // Mounting Block Support Up Trapezoid Vertex //////////////////////////////////////////// mountingblocksupportrapezoidupshape[i] = new TGeoXtru(2); mountingblocksupportrapezoidupxvertex[i][0] = -0.5*fgkSSDMountingBlockLength[0] - mountingsupportedge[i]; mountingblocksupportrapezoidupyvertex[i][0] = mountingblockpieceupyvertex[i][0]; mountingblocksupportrapezoidupxvertex[i][1] = mountingblocksupportrapezoidupxvertex[i][0]; mountingblocksupportrapezoidupyvertex[i][1] = mountingblockpieceupyvertex[i][0] + scalefactor*(mountingblockpieceupyvertex[i][1] - mountingblockpieceupyvertex[i][0]); mountingblocksupportrapezoidupxvertex[i][2] = -0.5*fgkSSDSensorWidth; mountingblocksupportrapezoidupyvertex[i][2] = mountingblockpieceupyvertex[i][1]; mountingblocksupportrapezoidupxvertex[i][3] = mountingblockpieceupxvertex[i][0]; mountingblocksupportrapezoidupyvertex[i][3] = mountingblocksupportrapezoidupyvertex[i][2]; mountingblocksupportrapezoidupxvertex[i][4] = mountingblocksupportrapezoidupxvertex[i][3]; mountingblocksupportrapezoidupyvertex[i][4] = mountingblocksupportrapezoidupyvertex[i][0]; mountingblocksupportrapezoidupshape[i]->DefinePolygon(5,mountingblocksupportrapezoidupxvertex[i], mountingblocksupportrapezoidupyvertex[i]); mountingblocksupportrapezoidupshape[i]->DefineSection(0,fgkMountingBlockSupportWidth[1] -fgkMountingBlockSupportWidth[0]); mountingblocksupportrapezoidupshape[i]->DefineSection(1,fgkMountingBlockSupportWidth[1]); snprintf(mountingblocksupportrapezoidupname,100,"MountingBlockSuppTrapezoidUpLay%d",i+5); mountingblocksupportrapezoidup[i] = new TGeoVolume(mountingblocksupportrapezoidupname, mountingblocksupportrapezoidupshape[i],fSSDCarbonFiberMedium); mountingblocksupportrapezoidup[i]->SetLineColor(9); } /////////////////////////////////////////////////////////////////// for(Int_t i=0; iSetAngles(90.,180.,-90); TGeoRotation* globalrefladdersupportrot = new TGeoRotation(); globalrefladdersupportrot->SetAngles(0.,90.,0.); TGeoHMatrix* laddersupportmatrix[2]; laddersupportmatrix[0] = new TGeoHMatrix(*globalrefladdersupportrot); laddersupportmatrix[1] = new TGeoHMatrix((*globalrefladdersupportrot)*(*mountingblocksupportrot)); ///////////////////////////////////////////////////////////// // Creating Mother Volume for Containment ///////////////////////////////////////////////////////////// Double_t *xmothervertex[fgklayernumber]; Double_t *ymothervertex[fgklayernumber]; for(Int_t i=0; iDefinePolygon(8,xmothervertex[i],ymothervertex[i]); downmotherladdersupportshape[i]->DefineSection(0,ysidevertex[i][0]); downmotherladdersupportshape[i]->DefineSection(1,ysidevertex[i][1] + fgkMountingBlockSupportDownHeight + fgkSSDMountingBlockHeight[1] - 0.5*fgkCoolingTubeSupportHeight - fgkSSDModuleCoolingBlockToSensor - fgkSSDLadderVerticalDisalignment); // - fgkSSDModuleVerticalDisalignment); //downmotherladdersupport[i] = new TGeoVolumeAssembly(downmotheladdersupportname); downmotherladdersupport[i] = new TGeoVolume(downmotheladdersupportname, downmotherladdersupportshape[i],fSSDAir); upmotherladdersupportshape[i] = new TGeoXtru(2); upmotherladdersupportshape[i]->DefinePolygon(8,xmothervertex[i],ymothervertex[i]); upmotherladdersupportshape[i]->DefineSection(0,ysidevertex[i][0]); upmotherladdersupportshape[i]->DefineSection(1,ysidevertex[i][1] + fgkMountingBlockSupportUpHeight[i] + fgkSSDMountingBlockHeight[1] - 0.5*fgkCoolingTubeSupportHeight - fgkSSDModuleCoolingBlockToSensor - fgkSSDLadderVerticalDisalignment); upmotherladdersupport[i] = new TGeoVolume(upmotheladdersupportname, upmotherladdersupportshape[i],fSSDAir); } for(Int_t i=0; iSetLineColor(9); mountingblocksupportboxup[i][j]->SetLineColor(9); for(Int_t k=0; k<2; k++){ downmotherladdersupport[i]->AddNode(mountingblocksupportboxdown[i][j],k+1,laddersupportmatrix[k]); upmotherladdersupport[i]->AddNode(mountingblocksupportboxup[i][j],k+1,laddersupportmatrix[k]); } } for(Int_t k=0; k<2; k++){ downmotherladdersupport[i]->AddNode(centermountingblocksupport[i],k+1,laddersupportmatrix[k]); downmotherladdersupport[i]->AddNode(sidemountingblocksupport[i],k+1,laddersupportmatrix[k]); downmotherladdersupport[i]->AddNode(sideladdersupportpiece[i],k+1,laddersupportmatrix[k]); downmotherladdersupport[i]->AddNode(centerladdersupportpiece[i],k+1,laddersupportmatrix[k]); downmotherladdersupport[i]->AddNode(mountingblockpiecedown[i],k+1,laddersupportmatrix[k]); downmotherladdersupport[i]->AddNode(mountingblocksupportrapezoidown[i],k+1,laddersupportmatrix[k]); upmotherladdersupport[i]->AddNode(centermountingblocksupport[i],k+1,laddersupportmatrix[k]); upmotherladdersupport[i]->AddNode(sidemountingblocksupport[i],k+1,laddersupportmatrix[k]); upmotherladdersupport[i]->AddNode(sideladdersupportpiece[i],k+1,laddersupportmatrix[k]); upmotherladdersupport[i]->AddNode(centerladdersupportpiece[i],k+1,laddersupportmatrix[k]); upmotherladdersupport[i]->AddNode(mountingblockpieceup[i],k+1,laddersupportmatrix[k]); upmotherladdersupport[i]->AddNode(mountingblocksupportrapezoidup[i],k+1,laddersupportmatrix[k]); } } TList* laddersupportlist = new TList(); laddersupportlist->Add(downmotherladdersupport[0]); laddersupportlist->Add(upmotherladdersupport[0]); laddersupportlist->Add(downmotherladdersupport[1]); laddersupportlist->Add(upmotherladdersupport[1]); ///////////////////////////////////////////////////////////// // Deallocating memory ///////////////////////////////////////////////////////////// for(Int_t i=0; iSetAngles(0.,-90.,0.); TGeoRotation** laddersupportrot[fgklayernumber]; TGeoHMatrix** laddersupportmatrix[fgklayernumber]; for(Int_t i=0; iSetAngles(j*(phi[i]+theta[i])*TMath::RadToDeg(),0.,0.); switch(i){ case 0: //Ladder of Layer5 laddersupportmatrix[i][j] = new TGeoHMatrix((*laddersupportrot[i][j])*(*globalrot)); fLay5LadderSupportRing->AddNode(j%2==0?fLay5LadderSupport[0]:fLay5LadderSupport[1],j+1, laddersupportmatrix[i][j]); break; case 1: //Ladder of Layer6 laddersupportmatrix[i][j] = new TGeoHMatrix((*laddersupportrot[i][j])*(*globalrot)); fLay6LadderSupportRing->AddNode(j%2==0?fLay6LadderSupport[0]:fLay6LadderSupport[1],j+1, laddersupportmatrix[i][j]); break; } } } ///////////////////////////////////////////////////////////// // Creating Lower Ladder Support ///////////////////////////////////////////////////////////// TVector3** ringsupportvertex[fgklayernumber]; Double_t angle = 360./nedges; for(Int_t i=0; iY(), 0); ringsupportvertex[i][2] = new TVector3(0.5*fgkSSDMountingBlockLength[0], ringsupportvertex[i][1]->Y(),0); ringsupportvertex[i][2]->RotateZ(theta[i]+phi[i]); for(Int_t j=1; jRotateZ(j*(theta[i]+phi[i])); ringsupportvertex[i][2*j+2] = new TVector3(*ringsupportvertex[i][2]); ringsupportvertex[i][2*j+2]->RotateZ(j*(theta[i]+phi[i])); } ringsupportvertex[i][2*kssdlayladdernumber[i]+1] = new TVector3(*ringsupportvertex[i][0]); for(Int_t j=0; jY()-fgkLadderSupportHeight)*CosD(90.0-j*angle), (ringsupportvertex[i][0]->Y()-fgkLadderSupportHeight)*SinD(90.0-j*angle), 0); } } Double_t **xmothervertex = new Double_t*[fgklayernumber]; Double_t **ymothervertex = new Double_t*[fgklayernumber]; for(Int_t i=0; iX(); ymothervertex[i][j] = ringsupportvertex[i][j]->Y(); } } //////////////////////////////////////////////////////////////////////////////// // Start Corrections 13/06/08 //////////////////////////////////////////////////////////////////////////////// char lowerladderpconsupportname[100]; TGeoPcon* lowerladderpconsupportshape[fgklayernumber]; TGeoVolume* lowerladderpconsupport[fgklayernumber]; Double_t lowerladderpconezsection[2] = {0.,fgkMountingBlockSupportWidth[1]}; Double_t lowerladderpconradiusmax[fgklayernumber]; Double_t lowerladderpconradiusmin[fgklayernumber]; TGeoRotation* lowerladdersupportrot = new TGeoRotation(); lowerladdersupportrot->SetAngles(90.,180.,-90); for(Int_t i=0; iDefineSection(j, lowerladderpconezsection[j],lowerladderpconradiusmin[i], lowerladderpconradiusmax[i]); snprintf(lowerladderpconsupportname,100,"LowerLadderPConSupportNameLay%d",i+5); lowerladderpconsupport[i] = new TGeoVolume(lowerladderpconsupportname,lowerladderpconsupportshape[i],fSSDSupportRingAl); lowerladderpconsupport[i]->SetLineColor(fColorAl); (i==0 ? fLay5LadderSupportRing: fLay6LadderSupportRing)->AddNode(lowerladderpconsupport[i],1); (i==0 ? fLay5LadderSupportRing: fLay6LadderSupportRing)->AddNode(lowerladderpconsupport[i],2,lowerladdersupportrot); } //////////////////////////////////////////////////////////////////////////////// // End Corrections 13/06/08 //////////////////////////////////////////////////////////////////////////////// /*char lowerladdersupportname[30]; TGeoXtru* lowerladdersupportshape[fgklayernumber]; TGeoVolume* lowerladdersupport[fgklayernumber]; TGeoRotation* lowerladdersupportrot = new TGeoRotation(); lowerladdersupportrot->SetAngles(90.,180.,-90); for(Int_t i=0; iDefinePolygon(2*kssdlayladdernumber[i]+3+nedges, xmothervertex[i],ymothervertex[i]); lowerladdersupportshape[i]->DefineSection(0,0.); lowerladdersupportshape[i]->DefineSection(1,fgkMountingBlockSupportWidth[1]); sprintf(lowerladdersupportname,"LowerLadderSupportNameLay%d",i+5); lowerladdersupport[i] = new TGeoVolume(lowerladdersupportname, lowerladdersupportshape[i],fSSDSupportRingAl); lowerladdersupport[i]->SetLineColor(fColorAl); (i==0 ? fLay5LadderSupportRing: fLay6LadderSupportRing)->AddNode(lowerladdersupport[i],1); (i==0 ? fLay5LadderSupportRing: fLay6LadderSupportRing)->AddNode(lowerladdersupport[i],2,lowerladdersupportrot); }*/ ///////////////////////////////////////////////////////////// // Deallocating memory ///////////////////////////////////////////////////////////// for(Int_t i=0; iSetLineColor(6); TGeoShape* endcapcoverplatebigholeshape = GetHoleShape(fgkEndCapCoverPlateBigHoleRadius, nendcapcoverplateholedges,holesection); TGeoVolume* endcapcoverplatebighole = new TGeoVolume("EndCapCoverPlateBigHole", endcapcoverplatebigholeshape,fSSDAlCoolBlockMedium); endcapcoverplatebighole->SetLineColor(6); ////////////////////////// // Screw Piece Definition ////////////////////////// Double_t smallscrewangle = 360.0/nendcapcoverplateholedges; TGeoTube* endcapsmallscrewpieceshape = new TGeoTube(0.0,fgkEndCapCoverPlateSmallHoleRadius* CosD(0.5*smallscrewangle), 0.5*fgkEndCapCoverPlateThickness); TGeoVolume* endcapsmallscrewpiece = new TGeoVolume("EndCapCoverPlateSmallScrewPiece", endcapsmallscrewpieceshape, fSSDCoolingTubePhynox); endcapsmallscrewpiece->SetLineColor(fColorPhynox); /////////////////// // Box Definition /////////////////// TGeoBBox* endcapcoverplateboxshape[4]; TGeoVolume* endcapcoverplatebox[4]; Double_t boxorigin[5][3]; boxorigin[0][0] = 0.; boxorigin[0][1] = 0.5*fgkEndCapCoverPlateSmallHoleSeparation[2]; boxorigin[0][2] = 0.; boxorigin[1][0] = 0.5*fgkEndCapCoverPlateSmallHoleSeparation[0]; boxorigin[1][1] = 4.*fgkEndCapCoverPlateSmallHoleSeparation[2]; boxorigin[1][2] = 0.; boxorigin[2][0] = 1.5*fgkEndCapCoverPlateSmallHoleSeparation[0] + fgkEndCapCoverPlateSmallHoleSeparation[1]; boxorigin[2][1] = boxorigin[1][1]; boxorigin[2][2] = 0.; boxorigin[3][0] = fgkEndCapCoverPlateSmallHoleSeparation[0] + 0.5*fgkEndCapCoverPlateSmallHoleSeparation[1]; boxorigin[3][1] = boxorigin[1][1]; boxorigin[3][2] = 0.; endcapcoverplateboxshape[0] = new TGeoBBox(fgkEndCapCoverPlateSmallHoleRadius, 0.5*(fgkEndCapCoverPlateSmallHoleSeparation[2] - 2.*fgkEndCapCoverPlateSmallHoleRadius), 0.5*fgkEndCapCoverPlateThickness,boxorigin[0]); endcapcoverplateboxshape[1] = new TGeoBBox(0.5*(fgkEndCapCoverPlateSmallHoleSeparation[0] -2.*fgkEndCapCoverPlateSmallHoleRadius), 4.*fgkEndCapCoverPlateSmallHoleSeparation[2] + fgkEndCapCoverPlateSmallHoleRadius, 0.5*fgkEndCapCoverPlateThickness,boxorigin[1]); endcapcoverplateboxshape[2] = new TGeoBBox(0.5*(fgkEndCapCoverPlateSmallHoleSeparation[0] -2.*fgkEndCapCoverPlateSmallHoleRadius), 4.*fgkEndCapCoverPlateSmallHoleSeparation[2] + fgkEndCapCoverPlateSmallHoleRadius, 0.5*fgkEndCapCoverPlateThickness,boxorigin[2]); endcapcoverplateboxshape[3] = new TGeoBBox(0.5*(fgkEndCapCoverPlateSmallHoleSeparation[1] -2.*fgkEndCapCoverPlateSmallHoleRadius), 4.*fgkEndCapCoverPlateSmallHoleSeparation[2] + fgkEndCapCoverPlateSmallHoleRadius, 0.5*fgkEndCapCoverPlateThickness,boxorigin[3]); endcapcoverplatebox[0] = new TGeoVolume("EndCapCoverPlateBox1",endcapcoverplateboxshape[0], fSSDAlCoolBlockMedium); endcapcoverplatebox[1] = new TGeoVolume("EndCapCoverPlateBox2",endcapcoverplateboxshape[1], fSSDAlCoolBlockMedium); endcapcoverplatebox[2] = new TGeoVolume("EndCapCoverPlateBox3",endcapcoverplateboxshape[2], fSSDAlCoolBlockMedium); endcapcoverplatebox[3] = new TGeoVolume("EndCapCoverPlateBox4",endcapcoverplateboxshape[3], fSSDAlCoolBlockMedium); endcapcoverplatebox[0]->SetLineColor(6); endcapcoverplatebox[1]->SetLineColor(6); endcapcoverplatebox[2]->SetLineColor(6); endcapcoverplatebox[3]->SetLineColor(6); Double_t endcapfillingboxorigin[3] = {fgkEndCapCoverPlateSmallHoleSeparation[0],0.,0.}; TGeoBBox* endcapfillingboxshape = new TGeoBBox(fgkEndCapCoverPlateSmallHoleRadius, fgkEndCapCoverPlateSmallHoleRadius, 0.5*fgkEndCapCoverPlateThickness, endcapfillingboxorigin); TGeoVolume* endcapfillingbox = new TGeoVolume("EndCapFillingBox",endcapfillingboxshape, fSSDAlCoolBlockMedium); endcapfillingbox->SetLineColor(6); //////////////////////////// // Contour shape Definition //////////////////////////// const Int_t kcontourvertexnumber = 10; Double_t xcontourvertex[kcontourvertexnumber]; Double_t ycontourvertex[kcontourvertexnumber]; xcontourvertex[0] = -fgkEndCapCoverPlateLength[0]; xcontourvertex[1] = xcontourvertex[0]; xcontourvertex[2] = fgkEndCapCoverPlateLength[1]-xcontourvertex[0]; xcontourvertex[3] = xcontourvertex[2]; xcontourvertex[4] = -fgkEndCapCoverPlateSmallHoleRadius; xcontourvertex[5] = xcontourvertex[4]; xcontourvertex[6] = fgkEndCapCoverPlateLength[1]+fgkEndCapCoverPlateSmallHoleRadius; xcontourvertex[7] = xcontourvertex[6]; xcontourvertex[8] = xcontourvertex[4]; xcontourvertex[9] = xcontourvertex[8]; ycontourvertex[0] = -0.5*(fgkEndCapCoverPlateWidth[0]-fgkEndCapCoverPlateWidth[2] - (kendcapcoverplatesmallholenumber[1]-1) * fgkEndCapCoverPlateSmallHoleSeparation[2]); ycontourvertex[1] = (kendcapcoverplatesmallholenumber[1]-1) * fgkEndCapCoverPlateSmallHoleSeparation[2]-ycontourvertex[0]; ycontourvertex[2] = ycontourvertex[1]; ycontourvertex[3] = ycontourvertex[0]; ycontourvertex[4] = ycontourvertex[3]; ycontourvertex[5] = -fgkEndCapCoverPlateSmallHoleRadius; ycontourvertex[6] = ycontourvertex[5]; ycontourvertex[7] = (kendcapcoverplatesmallholenumber[1]-1) * fgkEndCapCoverPlateSmallHoleSeparation[2] + fgkEndCapCoverPlateSmallHoleRadius; ycontourvertex[8] = ycontourvertex[7]; ycontourvertex[9] = ycontourvertex[0]; Double_t xboxin, dxboxin, yboxin, dyboxin; Double_t xboxout, dxboxout, yboxout, dyboxout; Double_t coordmin, coordmax; coordmin = -fgkEndCapCoverPlateLength[0]; coordmax = fgkEndCapCoverPlateLength[1]-xcontourvertex[0]; xboxout = 0.5*(coordmin+coordmax); dxboxout = 0.5*(coordmax-coordmin); coordmin = -0.5*(fgkEndCapCoverPlateWidth[0]-fgkEndCapCoverPlateWidth[2] - (kendcapcoverplatesmallholenumber[1]-1) * fgkEndCapCoverPlateSmallHoleSeparation[2]); coordmax = (kendcapcoverplatesmallholenumber[1]-1) * fgkEndCapCoverPlateSmallHoleSeparation[2]-ycontourvertex[0]; yboxout = 0.5*(coordmin+coordmax); dyboxout = 0.5*(coordmax-coordmin); coordmin = -fgkEndCapCoverPlateSmallHoleRadius; coordmax = fgkEndCapCoverPlateLength[1]+fgkEndCapCoverPlateSmallHoleRadius; xboxin = 0.5*(coordmin+coordmax); dxboxin = 0.5*(coordmax-coordmin); coordmin = -fgkEndCapCoverPlateSmallHoleRadius; coordmax = (kendcapcoverplatesmallholenumber[1]-1) * fgkEndCapCoverPlateSmallHoleSeparation[2] + fgkEndCapCoverPlateSmallHoleRadius; yboxin = 0.5*(coordmin+coordmax); dyboxin = 0.5*(coordmax-coordmin); new TGeoBBox("EndCapCoverPlateContourBoxOut", dxboxout, dyboxout, 0.5*fgkEndCapCoverPlateThickness); TGeoTranslation *trendCapCoverPlateContourboxout = new TGeoTranslation("SSD_trEndCapCoverPlateContourBoxOut", xboxout, yboxout, 0.); trendCapCoverPlateContourboxout->RegisterYourself(); new TGeoBBox("EndCapCoverPlateContourBoxIn", dxboxin, dyboxin, 0.5*fgkEndCapCoverPlateThickness+0.01); TGeoTranslation *trendCapCoverPlateContourboxin = new TGeoTranslation("SSD_trEndCapCoverPlateContourBoxIn", xboxin, yboxin, 0.); trendCapCoverPlateContourboxin->RegisterYourself(); TGeoCompositeShape *contourshape = new TGeoCompositeShape("contourShape", "EndCapCoverPlateContourBoxOut:SSD_trEndCapCoverPlateContourBoxOut-EndCapCoverPlateContourBoxIn:SSD_trEndCapCoverPlateContourBoxIn"); TGeoVolume* contour = new TGeoVolume("EndCapCoverPlateContour",contourshape, fSSDAlCoolBlockMedium); contour->SetLineColor(6); ///////////////////////////// // Hole Contour Shape Definition //////////////////////////// coordmin = xcontourvertex[0]; coordmax = coordmin+fgkEndCapCoverPlateLength[2]; xboxout = 0.5*(coordmin+coordmax); dxboxout = 0.5*(coordmax-coordmin); coordmin = ycontourvertex[1]; coordmax = ycontourvertex[1]+fgkEndCapCoverPlateWidth[2]; yboxout = 0.5*(coordmin+coordmax); dyboxout = 0.5*(coordmax-coordmin); coordmin = xcontourvertex[0]+ 0.5*(fgkEndCapCoverPlateLength[2] - 2.*fgkEndCapCoverPlateBigHoleRadius); coordmax = coordmin + 2.*fgkEndCapCoverPlateBigHoleRadius; xboxin = 0.5*(coordmin+coordmax); dxboxin = 0.5*(coordmax-coordmin); coordmin = ycontourvertex[1]+0.5*(fgkEndCapCoverPlateWidth[2] - 2.*fgkEndCapCoverPlateBigHoleRadius);; coordmax = coordmin +2.*fgkEndCapCoverPlateBigHoleRadius; yboxin = 0.5*(coordmin+coordmax); dyboxin = 0.5*(coordmax-coordmin); new TGeoBBox("EndCapCoverPlateContourBoxOut1", dxboxout, dyboxout, 0.5*fgkEndCapCoverPlateThickness); TGeoTranslation *trendCapCoverPlateContourboxout1 = new TGeoTranslation("SSD_trEndCapCoverPlateContourBoxOut1", xboxout, yboxout, 0.); trendCapCoverPlateContourboxout1->RegisterYourself(); new TGeoBBox("EndCapCoverPlateContourBoxIn1", dxboxin, dyboxin, 0.5*fgkEndCapCoverPlateThickness+0.01); TGeoTranslation *trendCapCoverPlateContourboxin1 = new TGeoTranslation("SSD_trEndCapCoverPlateContourBoxIn1", xboxin, yboxin, 0.); trendCapCoverPlateContourboxin1->RegisterYourself(); TGeoCompositeShape *contourshape1 = new TGeoCompositeShape("contourShape1", "EndCapCoverPlateContourBoxOut1:SSD_trEndCapCoverPlateContourBoxOut1-EndCapCoverPlateContourBoxIn1:SSD_trEndCapCoverPlateContourBoxIn1"); coordmin = xcontourvertex[0]+fgkEndCapCoverPlateLength[5]; coordmax = coordmin+fgkEndCapCoverPlateLength[2]; xboxout = 0.5*(coordmin+coordmax); dxboxout = 0.5*(coordmax-coordmin); coordmin = ycontourvertex[0]-(fgkEndCapCoverPlateWidth[1] - fgkEndCapCoverPlateWidth[0]); coordmax = ycontourvertex[0]; yboxout = 0.5*(coordmin+coordmax); dyboxout = 0.5*(coordmax-coordmin); coordmin = xcontourvertex[0]+fgkEndCapCoverPlateLength[5]+ 0.5*(fgkEndCapCoverPlateLength[2] - 2.*fgkEndCapCoverPlateBigHoleRadius); coordmax = coordmin + 2.*fgkEndCapCoverPlateBigHoleRadius; xboxin = 0.5*(coordmin+coordmax); dxboxin = 0.5*(coordmax-coordmin); coordmin = ycontourvertex[0]-(fgkEndCapCoverPlateWidth[1] - fgkEndCapCoverPlateWidth[0])+0.5*(fgkEndCapCoverPlateWidth[1] - fgkEndCapCoverPlateWidth[0] - 2.*fgkEndCapCoverPlateBigHoleRadius); coordmax = coordmin+2.*fgkEndCapCoverPlateBigHoleRadius; yboxin = 0.5*(coordmin+coordmax); dyboxin = 0.5*(coordmax-coordmin); new TGeoBBox("EndCapCoverPlateContourBoxOut2", dxboxout, dyboxout, 0.5*fgkEndCapCoverPlateThickness); TGeoTranslation *trendCapCoverPlateContourboxout2 = new TGeoTranslation("SSD_trEndCapCoverPlateContourBoxOut2", xboxout, yboxout, 0.); trendCapCoverPlateContourboxout2->RegisterYourself(); new TGeoBBox("EndCapCoverPlateContourBoxIn2", dxboxin, dyboxin, 0.5*fgkEndCapCoverPlateThickness+0.01); TGeoTranslation *trendCapCoverPlateContourboxin2 = new TGeoTranslation("SSD_trEndCapCoverPlateContourBoxIn2", xboxin, yboxin, 0.); trendCapCoverPlateContourboxin2->RegisterYourself(); TGeoCompositeShape *contourshape2 = new TGeoCompositeShape("contourShape2", "EndCapCoverPlateContourBoxOut2:SSD_trEndCapCoverPlateContourBoxOut2-EndCapCoverPlateContourBoxIn2:SSD_trEndCapCoverPlateContourBoxIn2"); // const Int_t kholecontourvertexnumber = 10; Double_t xholecontourvertex[2][kcontourvertexnumber]; Double_t yholecontourvertex[2][kcontourvertexnumber]; xholecontourvertex[0][0] = xcontourvertex[0]; xholecontourvertex[0][1] = xholecontourvertex[0][0]; xholecontourvertex[0][2] = xholecontourvertex[0][1]+fgkEndCapCoverPlateLength[2]; xholecontourvertex[0][3] = xholecontourvertex[0][2]; xholecontourvertex[0][4] = xholecontourvertex[0][0] + 0.5*(fgkEndCapCoverPlateLength[2] - 2.*fgkEndCapCoverPlateBigHoleRadius); xholecontourvertex[0][5] = xholecontourvertex[0][4]; xholecontourvertex[0][6] = xholecontourvertex[0][5] + 2.*fgkEndCapCoverPlateBigHoleRadius; xholecontourvertex[0][7] = xholecontourvertex[0][6]; xholecontourvertex[0][8] = xholecontourvertex[0][4]; xholecontourvertex[0][9] = xholecontourvertex[0][8]; yholecontourvertex[0][0] = ycontourvertex[1]; yholecontourvertex[0][1] = yholecontourvertex[0][0]+fgkEndCapCoverPlateWidth[2]; yholecontourvertex[0][2] = yholecontourvertex[0][1]; yholecontourvertex[0][3] = yholecontourvertex[0][0]; yholecontourvertex[0][4] = yholecontourvertex[0][3]; yholecontourvertex[0][5] = yholecontourvertex[0][4]+0.5*(fgkEndCapCoverPlateWidth[2] - 2.*fgkEndCapCoverPlateBigHoleRadius); yholecontourvertex[0][6] = yholecontourvertex[0][5]; yholecontourvertex[0][7] = yholecontourvertex[0][6]+2.*fgkEndCapCoverPlateBigHoleRadius; yholecontourvertex[0][8] = yholecontourvertex[0][7]; yholecontourvertex[0][9] = yholecontourvertex[0][0]; xholecontourvertex[1][0] = xcontourvertex[0]+fgkEndCapCoverPlateLength[5]; xholecontourvertex[1][1] = xholecontourvertex[1][0]; xholecontourvertex[1][2] = xholecontourvertex[1][1]+fgkEndCapCoverPlateLength[2]; xholecontourvertex[1][3] = xholecontourvertex[1][2]; xholecontourvertex[1][4] = xholecontourvertex[1][0] + 0.5*(fgkEndCapCoverPlateLength[2] - 2.*fgkEndCapCoverPlateBigHoleRadius); xholecontourvertex[1][5] = xholecontourvertex[1][4]; xholecontourvertex[1][6] = xholecontourvertex[1][5] + 2.*fgkEndCapCoverPlateBigHoleRadius; xholecontourvertex[1][7] = xholecontourvertex[1][6]; xholecontourvertex[1][8] = xholecontourvertex[1][4]; xholecontourvertex[1][9] = xholecontourvertex[1][8]; yholecontourvertex[1][0] = ycontourvertex[0]-(fgkEndCapCoverPlateWidth[1] - fgkEndCapCoverPlateWidth[0]); yholecontourvertex[1][1] = ycontourvertex[0]; yholecontourvertex[1][2] = yholecontourvertex[1][1]; yholecontourvertex[1][3] = yholecontourvertex[1][0]; yholecontourvertex[1][4] = yholecontourvertex[1][3]; yholecontourvertex[1][5] = yholecontourvertex[1][4]+0.5*(fgkEndCapCoverPlateWidth[1] - fgkEndCapCoverPlateWidth[0] - 2.*fgkEndCapCoverPlateBigHoleRadius); yholecontourvertex[1][6] = yholecontourvertex[1][5]; yholecontourvertex[1][7] = yholecontourvertex[1][6]+2.*fgkEndCapCoverPlateBigHoleRadius; yholecontourvertex[1][8] = yholecontourvertex[1][7]; yholecontourvertex[1][9] = yholecontourvertex[1][0]; TGeoVolume* holecontour[2]; holecontour[0] = new TGeoVolume("EndCapCoverPlateContour1",contourshape1, fSSDAlCoolBlockMedium); holecontour[0]->SetLineColor(6); holecontour[1] = new TGeoVolume("EndCapCoverPlateContour2",contourshape2, fSSDAlCoolBlockMedium); holecontour[1]->SetLineColor(6); TGeoTranslation* holecontourtrans = new TGeoTranslation(fgkEndCapCoverPlateLength[3] + fgkEndCapCoverPlateLength[2],0.,0.); TGeoTranslation* bigholetrans[3]; bigholetrans[0] = new TGeoTranslation(xholecontourvertex[0][4]+fgkEndCapCoverPlateBigHoleRadius, yholecontourvertex[0][7]-fgkEndCapCoverPlateBigHoleRadius,0.0); bigholetrans[1] = new TGeoTranslation(xholecontourvertex[0][4]+fgkEndCapCoverPlateBigHoleRadius + fgkEndCapCoverPlateLength[4],yholecontourvertex[0][7] - fgkEndCapCoverPlateBigHoleRadius,0.0); bigholetrans[2] = new TGeoTranslation(xholecontourvertex[1][4]+fgkEndCapCoverPlateBigHoleRadius, yholecontourvertex[1][5]+fgkEndCapCoverPlateBigHoleRadius,0.0); ///////////////////////////////// // Mother Volume Xtru Definition ///////////////////////////////// const Int_t kmothervertexnumber = 12; Double_t xmothervertex[kmothervertexnumber]; Double_t ymothervertex[kmothervertexnumber]; xmothervertex[0] = xcontourvertex[0]; xmothervertex[1] = xmothervertex[0]; xmothervertex[2] = xmothervertex[1]+fgkEndCapCoverPlateLength[2]; xmothervertex[3] = xmothervertex[2]; xmothervertex[4] = xmothervertex[3]+fgkEndCapCoverPlateLength[3]; xmothervertex[5] = xmothervertex[4]; xmothervertex[6] = xmothervertex[5]+fgkEndCapCoverPlateLength[2]; xmothervertex[7] = xmothervertex[6]; xmothervertex[8] = xmothervertex[0]+fgkEndCapCoverPlateLength[5] + fgkEndCapCoverPlateLength[2]; xmothervertex[9] = xmothervertex[8]; xmothervertex[10] = xmothervertex[9]-fgkEndCapCoverPlateLength[2]; xmothervertex[11] = xmothervertex[10]; ymothervertex[0] = ycontourvertex[0]; ymothervertex[1] = ymothervertex[0]+fgkEndCapCoverPlateWidth[0]; ymothervertex[2] = ymothervertex[1]; ymothervertex[3] = ycontourvertex[1]; ymothervertex[4] = ymothervertex[3]; ymothervertex[5] = ymothervertex[1]; ymothervertex[6] = ymothervertex[5]; ymothervertex[7] = ymothervertex[0]; ymothervertex[8] = ymothervertex[7]; ymothervertex[9] = ymothervertex[8] - (fgkEndCapCoverPlateWidth[1]-fgkEndCapCoverPlateWidth[0]); ymothervertex[10] = ymothervertex[9]; ymothervertex[11] = ymothervertex[8]; TGeoXtru* mothercoverplateshape = new TGeoXtru(2); mothercoverplateshape->DefinePolygon(kmothervertexnumber,xmothervertex,ymothervertex); mothercoverplateshape->DefineSection(0,-0.5*fgkEndCapCoverPlateThickness); mothercoverplateshape->DefineSection(1,+0.5*fgkEndCapCoverPlateThickness); TGeoVolume* mothercoverplate = new TGeoVolume("EndCapCoverPlateMother",mothercoverplateshape,fSSDAir); //////////////////////////////////////// // Adding Nodes //////////////////////////////////////// // TGeoTranslation** endcapcoverplatesmallholetrans[kendcapcoverplatesmallholenumber[0]]; TGeoTranslation*** endcapcoverplatesmallholetrans; endcapcoverplatesmallholetrans = new TGeoTranslation**[kendcapcoverplatesmallholenumber[0]]; Double_t transx[4] = {0, fgkEndCapCoverPlateSmallHoleSeparation[0], fgkEndCapCoverPlateSmallHoleSeparation[0] + fgkEndCapCoverPlateSmallHoleSeparation[1], 2.*fgkEndCapCoverPlateSmallHoleSeparation[0] + fgkEndCapCoverPlateSmallHoleSeparation[1]}; Int_t index = 0; for(Int_t i=0; iAddNode(endcapcoverplatesmallhole, index,endcapcoverplatesmallholetrans[i][j]); mothercoverplate->AddNode(endcapsmallscrewpiece, index,endcapcoverplatesmallholetrans[i][j]); } if(jAddNode(endcapcoverplatebox[0], index,endcapcoverplatesmallholetrans[i][j]); } } mothercoverplate->AddNode(endcapcoverplatebox[1],1); mothercoverplate->AddNode(endcapcoverplatebox[2],1); mothercoverplate->AddNode(endcapcoverplatebox[3],1); mothercoverplate->AddNode(endcapfillingbox,1); mothercoverplate->AddNode(endcapcoverplatebighole,1,bigholetrans[0]); mothercoverplate->AddNode(endcapcoverplatebighole,2,bigholetrans[1]); mothercoverplate->AddNode(endcapcoverplatebighole,3,bigholetrans[2]); mothercoverplate->AddNode(holecontour[0],1); mothercoverplate->AddNode(holecontour[0],2,holecontourtrans); mothercoverplate->AddNode(holecontour[1],1); mothercoverplate->AddNode(contour,1); for (Int_t i = 0; i < kendcapcoverplatesmallholenumber[0]; i++) delete [] endcapcoverplatesmallholetrans[i]; delete [] endcapcoverplatesmallholetrans; ///////////////////////////////// return mothercoverplate; } //////////////////////////////////////////////////////////////////////////////// TGeoVolume* AliITSv11GeometrySSD::GetEndCapCoolingTube(){ ///////////////////////////////////////////////////////////// // Getting EndCap Cooling Tube ///////////////////////////////////////////////////////////// TGeoTorus* endcapcoolingtubetorushape[5]; TGeoVolume* endcapcoolingtubetorus[5]; TGeoTube* endcapcoolingtubeshape[4]; TGeoVolume* endcapcoolingtube[4]; char endcapcoolingtubetorusname[100]; char endcapcoolingtubename[100]; TGeoTorus* endcapcoolingwatertubetorushape[5]; TGeoVolume* endcapcoolingwatertubetorus[5]; TGeoTube* endcapcoolingwatertubeshape[4]; TGeoVolume* endcapcoolingwatertube[4]; char endcapcoolingwatertubetorusname[100]; char endcapcoolingwatertubename[100]; for(Int_t i=0; i<5; i++){ snprintf(endcapcoolingtubetorusname,100,"EndCapCoolingTubeTorus%d",i+1); snprintf(endcapcoolingtubename,100,"EndCapCoolingTube%d",i+1); snprintf(endcapcoolingwatertubetorusname,100,"EndCapCoolingWaterTubeTorus%d",i+1); snprintf(endcapcoolingwatertubename,100,"EndCapCoolingWaterTube%d",i+1); if(i==3){ endcapcoolingtubetorushape[i] = new TGeoTorus(fgkEndCapCoolingTubeAxialRadius[0], fgkEndCapCoolingTubeRadiusMin, fgkEndCapCoolingTubeRadiusMax, 90.0,fgkEndCapCoolingTubeAngle[3]); endcapcoolingwatertubetorushape[i] = new TGeoTorus(fgkEndCapCoolingTubeAxialRadius[0], 0.,fgkEndCapCoolingTubeRadiusMin, 90.0,fgkEndCapCoolingTubeAngle[3]); } else{ endcapcoolingtubetorushape[i] = new TGeoTorus(i!=4?fgkEndCapCoolingTubeAxialRadius[0] :fgkEndCapCoolingTubeAxialRadius[1], fgkEndCapCoolingTubeRadiusMin, fgkEndCapCoolingTubeRadiusMax, 0.,fgkEndCapCoolingTubeAngle[i]); endcapcoolingwatertubetorushape[i] = new TGeoTorus(i!=4?fgkEndCapCoolingTubeAxialRadius[0] :fgkEndCapCoolingTubeAxialRadius[1], 0.,fgkEndCapCoolingTubeRadiusMin, 0.,fgkEndCapCoolingTubeAngle[i]); } endcapcoolingtubetorus[i] = new TGeoVolume(endcapcoolingtubetorusname, endcapcoolingtubetorushape[i], fSSDCoolingTubePhynox); endcapcoolingwatertubetorus[i] = new TGeoVolume(endcapcoolingwatertubetorusname, endcapcoolingwatertubetorushape[i], fSSDCoolingTubeWater); endcapcoolingtubetorus[i]->SetLineColor(fColorPhynox); endcapcoolingwatertubetorus[i]->SetLineColor(fColorWater); if(i<4){ endcapcoolingtubeshape[i] = new TGeoTube(fgkEndCapCoolingTubeRadiusMin, fgkEndCapCoolingTubeRadiusMax, 0.5*fgkEndCapCoolingTubeLength[i]); endcapcoolingwatertubeshape[i] = new TGeoTube(0.,fgkEndCapCoolingTubeRadiusMin, 0.5*fgkEndCapCoolingTubeLength[i]); endcapcoolingtube[i] = new TGeoVolume(endcapcoolingtubename, endcapcoolingtubeshape[i],fSSDCoolingTubePhynox); endcapcoolingwatertube[i] = new TGeoVolume(endcapcoolingwatertubename, endcapcoolingwatertubeshape[i],fSSDCoolingTubeWater); endcapcoolingtube[i]->SetLineColor(fColorPhynox); endcapcoolingwatertube[i]->SetLineColor(fColorWater); } } TGeoVolumeAssembly* endcapcoolingtubemother = new TGeoVolumeAssembly("MotherEndCapCoolingTube"); ///////////////////////////////////////// // Transformation for Volume Positioning ///////////////////////////////////////// TGeoCombiTrans* coolingtubecombitrans[6]; TGeoRotation* coolingtuberot[8]; TGeoTranslation* coolingtubetrans[6]; TGeoHMatrix* coolingtubematrix[4]; TGeoCombiTrans* torustubecombitrans[4]; TGeoRotation* torustuberot[7]; TGeoTranslation* torustubetrans[4]; TGeoHMatrix* torustubematrix[5]; TGeoCombiTrans* coolingwatertubecombitrans[6]; TGeoRotation* coolingwatertuberot[8]; TGeoTranslation* coolingwatertubetrans[6]; TGeoHMatrix* coolingwatertubematrix[4]; TGeoCombiTrans* toruswatertubecombitrans[4]; TGeoRotation* toruswatertuberot[7]; TGeoTranslation* toruswatertubetrans[4]; TGeoHMatrix* toruswatertubematrix[5]; for(Int_t i=0; i<8; i++){ if(i<6){ coolingtubetrans[i] = new TGeoTranslation(); coolingwatertubetrans[i] = new TGeoTranslation(); } if(i<8){ coolingtuberot[i] = new TGeoRotation(); coolingwatertuberot[i] = new TGeoRotation(); } if(i<4){ torustubetrans[i] = new TGeoTranslation(); toruswatertubetrans[i] = new TGeoTranslation(); } if(i<7){ torustuberot[i] = new TGeoRotation(); toruswatertuberot[i] = new TGeoRotation(); } } ///////////////////////////////////////// // Transformation for Inox Volume Positioning ///////////////////////////////////////// coolingtubetrans[0]->SetTranslation(fgkEndCapCoolingTubeAxialRadius[0], -endcapcoolingtubeshape[0]->GetDz(),0.); coolingtuberot[0]->SetAngles(0.,90.,0.); coolingtubecombitrans[0] = new TGeoCombiTrans(*coolingtubetrans[0], *coolingtuberot[0]); coolingtubetrans[1]->SetTranslation(0.,-endcapcoolingtubeshape[1]->GetDz(),0.); coolingtuberot[1]->SetAngles(0.,90.,0.); coolingtubecombitrans[1] = new TGeoCombiTrans(*coolingtubetrans[1], *coolingtuberot[1]); coolingtubetrans[2]->SetTranslation(fgkEndCapCoolingTubeAxialRadius[0] *CosD(fgkEndCapCoolingTubeAngle[0]), fgkEndCapCoolingTubeAxialRadius[0] *SinD(fgkEndCapCoolingTubeAngle[0]), 0.); coolingtuberot[2]->SetAngles(fgkEndCapCoolingTubeAngle[0]-180.,0.,0.); coolingtubecombitrans[2] = new TGeoCombiTrans(*coolingtubetrans[2], *coolingtuberot[2]); coolingtubematrix[0] = new TGeoHMatrix((*coolingtubecombitrans[2]) * (*coolingtubecombitrans[1])); torustubetrans[0]->SetTranslation(-fgkEndCapCoolingTubeAxialRadius[0],0., endcapcoolingtubeshape[1]->GetDz()); torustuberot[0]->SetAngles(0.,90.,0.); torustubecombitrans[0] = new TGeoCombiTrans(*torustubetrans[0],*torustuberot[0]); torustubematrix[0] = new TGeoHMatrix((*coolingtubematrix[0])*(*torustubecombitrans[0])); coolingtubetrans[3]->SetTranslation(-fgkEndCapCoolingTubeAxialRadius[0], -endcapcoolingtubeshape[2]->GetDz(),0.); coolingtuberot[3]->SetAngles(0.,90.,0.); coolingtubecombitrans[3] = new TGeoCombiTrans(*coolingtubetrans[3], *coolingtuberot[3]); coolingtuberot[4]->SetAngles(-180.+fgkEndCapCoolingTubeAngle[1],0.,0.); coolingtubematrix[1] = new TGeoHMatrix((*coolingtuberot[4])*(*coolingtubecombitrans[3])); coolingtubematrix[1]->MultiplyLeft(torustubematrix[0]); torustubetrans[1]->SetTranslation(-fgkEndCapCoolingTubeAxialRadius[0],0., endcapcoolingtubeshape[2]->GetDz()); torustuberot[1]->SetAngles(0.,90.,0.); torustubecombitrans[1] = new TGeoCombiTrans(*torustubetrans[1],*torustuberot[1]); torustuberot[2]->SetAngles(180.,0.,0.); torustubematrix[2] = new TGeoHMatrix((*torustuberot[2])*(*torustubecombitrans[1])); torustubematrix[2]->MultiplyLeft(coolingtubematrix[1]); torustubetrans[2]->SetTranslation(0.,fgkEndCapCoolingTubeAxialRadius[0], -fgkEndCapCoolingTubeAxialRadius[0]); torustuberot[3]->SetAngles(0.,90.,0.); torustubecombitrans[2] = new TGeoCombiTrans(*torustubetrans[2],*torustuberot[3]); torustuberot[4]->SetAngles(fgkEndCapCoolingTubeAngle[2]-90.,0.,0.); torustubematrix[3] = new TGeoHMatrix((*torustuberot[4])*(*torustubecombitrans[2])); torustubematrix[3]->MultiplyLeft(torustubematrix[2]); coolingtubetrans[4]->SetTranslation(-endcapcoolingtubeshape[3]->GetDz(), fgkEndCapCoolingTubeAxialRadius[0],0.); coolingtuberot[5]->SetAngles(90.,90.,-90.); coolingtubecombitrans[4] = new TGeoCombiTrans(*coolingtubetrans[4], *coolingtuberot[5]); coolingtuberot[6]->SetAngles(fgkEndCapCoolingTubeAngle[3],0.,0.); coolingtubematrix[2] = new TGeoHMatrix((*coolingtuberot[6])*(*coolingtubecombitrans[4])); coolingtubematrix[2]->MultiplyLeft(torustubematrix[3]); torustubetrans[3]->SetTranslation(-fgkEndCapCoolingTubeAxialRadius[1],0., endcapcoolingtubeshape[0]->GetDz()); torustuberot[5]->SetAngles(0.,90.,0.); torustubecombitrans[3] = new TGeoCombiTrans(*torustubetrans[3],*torustuberot[5]); torustuberot[6]->SetAngles(-90.,0.,0.); torustubematrix[4] = new TGeoHMatrix((*torustuberot[6])*(*torustubecombitrans[3])); torustubematrix[4]->MultiplyLeft(coolingtubecombitrans[0]); coolingtubetrans[5]->SetTranslation(fgkEndCapCoolingTubeAxialRadius[1], endcapcoolingtubeshape[3]->GetDz(),0.); coolingtuberot[6]->SetAngles(0.,90.,0.); coolingtubecombitrans[5] = new TGeoCombiTrans(*coolingtubetrans[5], *coolingtuberot[6]); coolingtuberot[7]->SetAngles(fgkEndCapCoolingTubeAngle[4],0.,0.); coolingtubematrix[3] = new TGeoHMatrix((*coolingtuberot[7])*(*coolingtubecombitrans[5])); coolingtubematrix[3]->MultiplyLeft(torustubematrix[4]); ///////////////////////////////////////// // Transformation for Water Volume Positioning ///////////////////////////////////////// coolingwatertubetrans[0]->SetTranslation(fgkEndCapCoolingTubeAxialRadius[0], -endcapcoolingwatertubeshape[0]->GetDz(),0.); coolingwatertuberot[0]->SetAngles(0.,90.,0.); coolingwatertubecombitrans[0] = new TGeoCombiTrans(*coolingwatertubetrans[0], *coolingwatertuberot[0]); coolingwatertubetrans[1]->SetTranslation(0.,-endcapcoolingwatertubeshape[1]->GetDz(),0.); coolingwatertuberot[1]->SetAngles(0.,90.,0.); coolingwatertubecombitrans[1] = new TGeoCombiTrans(*coolingwatertubetrans[1], *coolingwatertuberot[1]); coolingwatertubetrans[2]->SetTranslation(fgkEndCapCoolingTubeAxialRadius[0] *CosD(fgkEndCapCoolingTubeAngle[0]), fgkEndCapCoolingTubeAxialRadius[0] *SinD(fgkEndCapCoolingTubeAngle[0]), 0.); coolingwatertuberot[2]->SetAngles(fgkEndCapCoolingTubeAngle[0]-180.,0.,0.); coolingwatertubecombitrans[2] = new TGeoCombiTrans(*coolingwatertubetrans[2], *coolingwatertuberot[2]); coolingwatertubematrix[0] = new TGeoHMatrix((*coolingwatertubecombitrans[2]) * (*coolingwatertubecombitrans[1])); toruswatertubetrans[0]->SetTranslation(-fgkEndCapCoolingTubeAxialRadius[0],0., endcapcoolingwatertubeshape[1]->GetDz()); toruswatertuberot[0]->SetAngles(0.,90.,0.); toruswatertubecombitrans[0] = new TGeoCombiTrans(*toruswatertubetrans[0], *toruswatertuberot[0]); toruswatertubematrix[0] = new TGeoHMatrix((*coolingwatertubematrix[0]) * (*toruswatertubecombitrans[0])); coolingwatertubetrans[3]->SetTranslation(-fgkEndCapCoolingTubeAxialRadius[0], -endcapcoolingwatertubeshape[2]->GetDz(),0.); coolingwatertuberot[3]->SetAngles(0.,90.,0.); coolingwatertubecombitrans[3] = new TGeoCombiTrans(*coolingwatertubetrans[3], *coolingwatertuberot[3]); coolingwatertuberot[4]->SetAngles(-180.+fgkEndCapCoolingTubeAngle[1],0.,0.); coolingwatertubematrix[1] = new TGeoHMatrix((*coolingwatertuberot[4]) * (*coolingwatertubecombitrans[3])); coolingwatertubematrix[1]->MultiplyLeft(toruswatertubematrix[0]); toruswatertubetrans[1]->SetTranslation(-fgkEndCapCoolingTubeAxialRadius[0],0., endcapcoolingwatertubeshape[2]->GetDz()); toruswatertuberot[1]->SetAngles(0.,90.,0.); toruswatertubecombitrans[1] = new TGeoCombiTrans(*toruswatertubetrans[1], *toruswatertuberot[1]); toruswatertuberot[2]->SetAngles(180.,0.,0.); toruswatertubematrix[2] = new TGeoHMatrix((*toruswatertuberot[2]) * (*toruswatertubecombitrans[1])); toruswatertubematrix[2]->MultiplyLeft(coolingwatertubematrix[1]); toruswatertubetrans[2]->SetTranslation(0.,fgkEndCapCoolingTubeAxialRadius[0], -fgkEndCapCoolingTubeAxialRadius[0]); toruswatertuberot[3]->SetAngles(0.,90.,0.); toruswatertubecombitrans[2] = new TGeoCombiTrans(*toruswatertubetrans[2], *toruswatertuberot[3]); toruswatertuberot[4]->SetAngles(fgkEndCapCoolingTubeAngle[2]-90.,0.,0.); toruswatertubematrix[3] = new TGeoHMatrix((*toruswatertuberot[4]) * (*toruswatertubecombitrans[2])); toruswatertubematrix[3]->MultiplyLeft(toruswatertubematrix[2]); coolingwatertubetrans[4]->SetTranslation(-endcapcoolingwatertubeshape[3]->GetDz(), fgkEndCapCoolingTubeAxialRadius[0],0.); coolingwatertuberot[5]->SetAngles(90.,90.,-90.); coolingwatertubecombitrans[4] = new TGeoCombiTrans(*coolingwatertubetrans[4], *coolingwatertuberot[5]); coolingwatertuberot[6]->SetAngles(fgkEndCapCoolingTubeAngle[3],0.,0.); coolingwatertubematrix[2] = new TGeoHMatrix((*coolingwatertuberot[6]) * (*coolingwatertubecombitrans[4])); coolingwatertubematrix[2]->MultiplyLeft(toruswatertubematrix[3]); toruswatertubetrans[3]->SetTranslation(-fgkEndCapCoolingTubeAxialRadius[1],0., endcapcoolingwatertubeshape[0]->GetDz()); toruswatertuberot[5]->SetAngles(0.,90.,0.); toruswatertubecombitrans[3] = new TGeoCombiTrans(*toruswatertubetrans[3], *toruswatertuberot[5]); toruswatertuberot[6]->SetAngles(-90.,0.,0.); toruswatertubematrix[4] = new TGeoHMatrix((*toruswatertuberot[6]) * (*toruswatertubecombitrans[3])); toruswatertubematrix[4]->MultiplyLeft(coolingwatertubecombitrans[0]); coolingwatertubetrans[5]->SetTranslation(fgkEndCapCoolingTubeAxialRadius[1], endcapcoolingwatertubeshape[3]->GetDz(),0.); coolingwatertuberot[6]->SetAngles(0.,90.,0.); coolingwatertubecombitrans[5] = new TGeoCombiTrans(*coolingwatertubetrans[5], *coolingwatertuberot[6]); coolingwatertuberot[7]->SetAngles(fgkEndCapCoolingTubeAngle[4],0.,0.); coolingwatertubematrix[3] = new TGeoHMatrix((*coolingwatertuberot[7]) * (*coolingwatertubecombitrans[5])); coolingwatertubematrix[3]->MultiplyLeft(toruswatertubematrix[4]); ///////////////////////////////////////// // Positioning Volumes ///////////////////////////////////////// endcapcoolingtubemother->AddNode(endcapcoolingtubetorus[0],1); endcapcoolingtubemother->AddNode(endcapcoolingwatertubetorus[0],1); endcapcoolingtubemother->AddNode(endcapcoolingtube[0],1,coolingtubecombitrans[0]); endcapcoolingtubemother->AddNode(endcapcoolingwatertube[0],1,coolingwatertubecombitrans[0]); endcapcoolingtubemother->AddNode(endcapcoolingtube[1],1,coolingtubematrix[0]); endcapcoolingtubemother->AddNode(endcapcoolingwatertube[1],1,coolingwatertubematrix[0]); endcapcoolingtubemother->AddNode(endcapcoolingtubetorus[1],1,torustubematrix[0]); endcapcoolingtubemother->AddNode(endcapcoolingwatertubetorus[1],1,toruswatertubematrix[0]); endcapcoolingtubemother->AddNode(endcapcoolingtube[2],1,coolingtubematrix[1]); endcapcoolingtubemother->AddNode(endcapcoolingwatertube[2],1,coolingwatertubematrix[1]); endcapcoolingtubemother->AddNode(endcapcoolingtubetorus[2],1,torustubematrix[2]); endcapcoolingtubemother->AddNode(endcapcoolingwatertubetorus[2],1,toruswatertubematrix[2]); endcapcoolingtubemother->AddNode(endcapcoolingtubetorus[3],1,torustubematrix[3]); endcapcoolingtubemother->AddNode(endcapcoolingwatertubetorus[3],1,toruswatertubematrix[3]); endcapcoolingtubemother->AddNode(endcapcoolingtube[3],1,coolingtubematrix[2]); endcapcoolingtubemother->AddNode(endcapcoolingwatertube[3],1,coolingwatertubematrix[2]); endcapcoolingtubemother->AddNode(endcapcoolingtubetorus[4],1,torustubematrix[4]); endcapcoolingtubemother->AddNode(endcapcoolingwatertubetorus[4],1,toruswatertubematrix[4]); endcapcoolingtubemother->AddNode(endcapcoolingtube[3],2,coolingtubematrix[3]); endcapcoolingtubemother->AddNode(endcapcoolingwatertube[3],2,coolingwatertubematrix[3]); ///////////////////////////////////////////////////////////// // Deallocating memory ///////////////////////////////////////////////////////////// for(Int_t i=0; i<8; i++){ if(i<6){ delete coolingtubetrans[i]; delete coolingwatertubetrans[i]; if(i!=0){ delete coolingtubecombitrans[i]; delete coolingwatertubecombitrans[i]; } } if(i<8){ delete coolingtuberot[i]; delete coolingwatertuberot[i]; } if(i<4){ delete torustubetrans[i]; delete toruswatertubetrans[i]; delete torustubecombitrans[i]; delete toruswatertubecombitrans[i]; } if(i<7){ delete torustuberot[i]; delete toruswatertuberot[i]; } } ///////////////////////////////////////////////////////////// return endcapcoolingtubemother; } //////////////////////////////////////////////////////////////////////////////// TGeoVolume* AliITSv11GeometrySSD::GetEndCapSideCover() const { ///////////////////////////////////////////////////////////// // Getting EndCap Cover Side ///////////////////////////////////////////////////////////// const Int_t kendcapcoverholenumber[2] = {7,5}; const Int_t kvertexnumber = 15; Double_t xvertex[kvertexnumber], yvertex[kvertexnumber]; xvertex[0] = 0.0; xvertex[1] = xvertex[0]; xvertex[2] = fgkEndCapSideCoverLength[0]; xvertex[3] = fgkEndCapSideCoverLength[1]; xvertex[4] = xvertex[3]; xvertex[5] = fgkEndCapSideCoverLength[2]; xvertex[6] = xvertex[5]; xvertex[7] = xvertex[2]; xvertex[8] = xvertex[7]; xvertex[9] = xvertex[6]-fgkEndCapSideCoverLength[0]; xvertex[10] = xvertex[9]; xvertex[11] = xvertex[5]-fgkEndCapSideCoverLength[0]-kendcapcoverholenumber[1] * fgkEndCapSideCoverLength[3]-(kendcapcoverholenumber[1]-1) * fgkEndCapSideCoverLength[4]; xvertex[12] = xvertex[11]; xvertex[13] = xvertex[5]-fgkEndCapSideCoverLength[0]-kendcapcoverholenumber[0] * fgkEndCapSideCoverLength[3]-(kendcapcoverholenumber[0]-1) * fgkEndCapSideCoverLength[4]; xvertex[14] = xvertex[13]; yvertex[0] = 0.0; yvertex[1] = fgkEndCapSideCoverWidth[0]; yvertex[2] = fgkEndCapSideCoverWidth[1]-fgkEndCapSideCoverWidth[2]; yvertex[3] = yvertex[2]; yvertex[4] = fgkEndCapSideCoverWidth[1]; yvertex[5] = yvertex[4]; yvertex[6] = yvertex[0]; yvertex[7] = yvertex[6]; yvertex[8] = fgkEndCapSideCoverWidth[6]; yvertex[9] = yvertex[8]; yvertex[10] = fgkEndCapSideCoverWidth[1]-fgkEndCapSideCoverWidth[3]; yvertex[11] = yvertex[10]; yvertex[12] = yvertex[9]+2.*fgkEndCapSideCoverWidth[5]+fgkEndCapSideCoverLength[4]; yvertex[13] = yvertex[12]; yvertex[14] = yvertex[6]; TGeoXtru* endcapsidecovershapeout = new TGeoXtru(2); endcapsidecovershapeout->SetName("endcapsidecovershapeout"); endcapsidecovershapeout->DefinePolygon(7,xvertex,yvertex); endcapsidecovershapeout->DefineSection(0,-0.5*fgkEndCapSideCoverThickness); endcapsidecovershapeout->DefineSection(1,0.5*fgkEndCapSideCoverThickness); TGeoXtru* endcapsidecovershapein = new TGeoXtru(2); endcapsidecovershapein->SetName("endcapsidecovershapein"); endcapsidecovershapein->DefinePolygon(6,&xvertex[8],&yvertex[8]); endcapsidecovershapein->DefineSection(0,-0.5*fgkEndCapSideCoverThickness-0.01); endcapsidecovershapein->DefineSection(1,0.5*fgkEndCapSideCoverThickness+0.01); TGeoCompositeShape* endcapsidecovershape = new TGeoCompositeShape("endcapsidecovershape", "endcapsidecovershapeout-endcapsidecovershapein"); TGeoVolume* endcapsidecover = new TGeoVolume("EndCapSideCover", endcapsidecovershape,fSSDCoolingTubePhynox); endcapsidecover->SetLineColor(fColorPhynox); //////////////////////////////////////////// // Defininition of Mother Volume //////////////////////////////////////////// const Int_t kmothervertexnumber = 7; Double_t xmothervertex[kmothervertexnumber]; Double_t ymothervertex[kmothervertexnumber]; for(Int_t i=0; iDefinePolygon(kmothervertexnumber,xmothervertex,ymothervertex); endcapsidecovermothershape->DefineSection(0,-0.5*fgkEndCapSideCoverThickness); endcapsidecovermothershape->DefineSection(1,0.5*fgkEndCapSideCoverThickness); TGeoVolume* endcapsidecovermother = new TGeoVolume("EndCapSideCoverMother", endcapsidecovermothershape,fSSDAir); //////////////////////////////////////////// endcapsidecovermother->AddNode(endcapsidecover,1); TGeoBBox* endcapsidecoverboxshape[4]; endcapsidecoverboxshape[0] = new TGeoBBox(0.5*(kendcapcoverholenumber[0]*fgkEndCapSideCoverLength[3] + (kendcapcoverholenumber[0]-1)*fgkEndCapSideCoverLength[4]), 0.5*fgkEndCapSideCoverLength[4], 0.5*fgkEndCapSideCoverThickness); endcapsidecoverboxshape[1] = new TGeoBBox(0.5*(kendcapcoverholenumber[1]*fgkEndCapSideCoverLength[3] + (kendcapcoverholenumber[1]-1)*fgkEndCapSideCoverLength[4]), 0.5*(fgkEndCapSideCoverWidth[4]-2.*fgkEndCapSideCoverWidth[5] - fgkEndCapSideCoverLength[4]), 0.5*fgkEndCapSideCoverThickness); endcapsidecoverboxshape[2] = new TGeoBBox(endcapsidecoverboxshape[1]->GetDX(), 0.5*fgkEndCapSideCoverLength[4], 0.5*fgkEndCapSideCoverThickness); endcapsidecoverboxshape[3] = new TGeoBBox(0.5*fgkEndCapSideCoverLength[4], 0.5*fgkEndCapSideCoverWidth[5], 0.5*fgkEndCapSideCoverThickness); TGeoVolume* endcapsidecoverbox[4]; endcapsidecoverbox[0] = new TGeoVolume("EndCapSideCoverBox1",endcapsidecoverboxshape[0],fSSDCoolingTubePhynox); endcapsidecoverbox[1] = new TGeoVolume("EndCapSideCoverBox2",endcapsidecoverboxshape[1],fSSDCoolingTubePhynox); endcapsidecoverbox[2] = new TGeoVolume("EndCapSideCoverBox3",endcapsidecoverboxshape[2],fSSDCoolingTubePhynox); endcapsidecoverbox[3] = new TGeoVolume("EndCapSideCoverBox4",endcapsidecoverboxshape[3],fSSDCoolingTubePhynox); for(Int_t i=0; i<4; i++) endcapsidecoverbox[i]->SetLineColor(fColorPhynox); // TGeoTranslation* endcapsidecoverboxtrans[3+2*(kendcapcoverholenumber[0]-1)+2*(kendcapcoverholenumber[1]-1)]; TGeoTranslation** endcapsidecoverboxtrans; endcapsidecoverboxtrans = new TGeoTranslation*[3+2*(kendcapcoverholenumber[0]-1)+2*(kendcapcoverholenumber[1]-1)]; endcapsidecoverboxtrans[0] = new TGeoTranslation(endcapsidecoverboxshape[0]->GetDX() + fgkEndCapSideCoverLength[0], endcapsidecoverboxshape[0]->GetDY() + yvertex[9]+fgkEndCapSideCoverWidth[5],0.); endcapsidecoverboxtrans[1] = new TGeoTranslation(endcapsidecoverboxshape[1]->GetDX() + xvertex[11], endcapsidecoverboxshape[1]->GetDY() + yvertex[12],0.); endcapsidecoverboxtrans[2] = new TGeoTranslation(endcapsidecoverboxshape[2]->GetDX() + xvertex[11], endcapsidecoverboxshape[2]->GetDY() + yvertex[12] + 2.*endcapsidecoverboxshape[1]->GetDY() + fgkEndCapSideCoverWidth[5],0.); endcapsidecovermother->AddNode(endcapsidecoverbox[0],1,endcapsidecoverboxtrans[0]); endcapsidecovermother->AddNode(endcapsidecoverbox[1],1,endcapsidecoverboxtrans[1]); endcapsidecovermother->AddNode(endcapsidecoverbox[2],1,endcapsidecoverboxtrans[2]); for(Int_t i=0; i<2; i++) for(Int_t j=0; jGetDX()+fgkEndCapSideCoverLength[0] +(j+1)*fgkEndCapSideCoverLength[3]+j*fgkEndCapSideCoverLength[4], endcapsidecoverboxshape[3]->GetDY()+fgkEndCapSideCoverWidth[6] +i*(fgkEndCapSideCoverWidth[5]+fgkEndCapSideCoverLength[4]),0.0); endcapsidecovermother->AddNode(endcapsidecoverbox[3],i*(kendcapcoverholenumber[0]-1)+j+1, endcapsidecoverboxtrans[i*(kendcapcoverholenumber[0]-1)+j+3]); } for(Int_t i=0; i<2; i++) for(Int_t j=0; jGetDX()+xvertex[12] +(j+1)*fgkEndCapSideCoverLength[3]+j*fgkEndCapSideCoverLength[4], endcapsidecoverboxshape[3]->GetDY()+fgkEndCapSideCoverWidth[6] +fgkEndCapSideCoverWidth[4]+i*(fgkEndCapSideCoverWidth[5] +fgkEndCapSideCoverLength[4]),0.0); endcapsidecovermother->AddNode(endcapsidecoverbox[3], 2*(kendcapcoverholenumber[0]-1)+3+i*(kendcapcoverholenumber[1]-1)+j, endcapsidecoverboxtrans[2*(kendcapcoverholenumber[0]-1)+3 +i*(kendcapcoverholenumber[1]-1)+j]); } delete [] endcapsidecoverboxtrans; return endcapsidecovermother; } //////////////////////////////////////////////////////////////////////////////// TGeoVolume** AliITSv11GeometrySSD::GetEndCapCards() const { //////////////////////////////////////////////////////////////////////////////// // Method returning Interface Card A, Interface Card B, Supply Card //////////////////////////////////////////////////////////////////////////////// ///////////////////// // Supply Card ///////////////////// // Electronic Board Back Al Plane const Int_t kelectboardbackvertexnumber = 8; Double_t xelectboardback[kelectboardbackvertexnumber]; Double_t yelectboardback[kelectboardbackvertexnumber]; xelectboardback[0] = 0.0; xelectboardback[1] = xelectboardback[0]; xelectboardback[2] = fgkEndCapCardElectBoardBackLength[0]; xelectboardback[3] = xelectboardback[2]; xelectboardback[4] = xelectboardback[3]-fgkEndCapCardElectBoardBackLength[1]; xelectboardback[5] = xelectboardback[4]; xelectboardback[6] = fgkEndCapCardElectBoardBackLength[1]; xelectboardback[7] = xelectboardback[6]; yelectboardback[0] = 0.0; yelectboardback[1] = fgkEndCapCardElectBoardBackWidth[0]; yelectboardback[2] = yelectboardback[1]; yelectboardback[3] = yelectboardback[0]; yelectboardback[4] = yelectboardback[3]; yelectboardback[5] = yelectboardback[4]+fgkEndCapCardElectBoardBackWidth[1]; yelectboardback[6] = yelectboardback[5]; yelectboardback[7] = yelectboardback[4]; TGeoXtru* electboardbackshape = new TGeoXtru(2); electboardbackshape->DefinePolygon(kelectboardbackvertexnumber, xelectboardback,yelectboardback); electboardbackshape->DefineSection(0,0.0); electboardbackshape->DefineSection(1,fgkEndCapCardElectBoardBackThickness); TGeoVolume* electboardback = new TGeoVolume("EndCapCardElectBoardBackPlane", electboardbackshape,fSSDSupportRingAl); electboardback->SetLineColor(fColorAl); // Electronic Board Kapton Layer const Int_t kelectlayervertexnumber = 8; Double_t xelectlayer[kelectlayervertexnumber]; Double_t yelectlayer[kelectlayervertexnumber]; xelectlayer[0] = fgkEndCapCardElectBoardBackLength[0]-fgkEndCapCardElectBoardLength; xelectlayer[1] = xelectlayer[0]; xelectlayer[2] = fgkEndCapCardElectBoardLength; xelectlayer[3] = xelectlayer[2]; for(Int_t i=4; iDefinePolygon(kelectlayervertexnumber,xelectlayer,yelectlayer); electlayershape->DefineSection(0,0.0); electlayershape->DefineSection(1,fgkEndCapCardElectBoardLayerThickness); TGeoVolume* electlayer = new TGeoVolume("EndCapCardElectBoardLayer", electlayershape,fSSDKaptonFlexMedium); electlayer->SetLineColor(fColorKapton); // JMD Connector Female const Int_t kjmdconnectorvertexnumber = 6; Double_t xjmdconnectorvertex[kjmdconnectorvertexnumber]; Double_t yjmdconnectorvertex[kjmdconnectorvertexnumber]; xjmdconnectorvertex[0] = 0.0; xjmdconnectorvertex[1] = xjmdconnectorvertex[0]; xjmdconnectorvertex[2] = fgkEndCapCardJMDConnectorLength[1]; xjmdconnectorvertex[3] = xjmdconnectorvertex[2]; xjmdconnectorvertex[4] = fgkEndCapCardJMDConnectorLength[0]; xjmdconnectorvertex[5] = xjmdconnectorvertex[4]; yjmdconnectorvertex[0] = 0.0; yjmdconnectorvertex[1] = fgkEndCapCardJMDConnectorWidth[0]; yjmdconnectorvertex[2] = yjmdconnectorvertex[1]; yjmdconnectorvertex[3] = yjmdconnectorvertex[2]+fgkEndCapCardJMDConnectorWidth[1]; yjmdconnectorvertex[4] = yjmdconnectorvertex[3]; yjmdconnectorvertex[5] = yjmdconnectorvertex[0]; TGeoXtru* jmdconnectorshape = new TGeoXtru(2); jmdconnectorshape->DefinePolygon(kjmdconnectorvertexnumber,xjmdconnectorvertex, yjmdconnectorvertex); jmdconnectorshape->DefineSection(0,0.0); jmdconnectorshape->DefineSection(1,fgkEndCapCardJMDConnectorThickness); TGeoVolume* jmdconnector = new TGeoVolume("EndCapCardJMDConnector", jmdconnectorshape,fSSDMountingBlockMedium); jmdconnector->SetLineColor(fColorG10); // Top Cable Connector const Int_t kcableconnectorvertexnumber = 8; Double_t xconnectorvertex[kcableconnectorvertexnumber]; Double_t yconnectorvertex[kcableconnectorvertexnumber]; xconnectorvertex[0] = 0.0; xconnectorvertex[1] = xconnectorvertex[0]; xconnectorvertex[2] = xconnectorvertex[1]+fgkEndCapCardCableConnectorLength[1]; xconnectorvertex[3] = xconnectorvertex[2]; xconnectorvertex[4] = fgkEndCapCardCableConnectorLength[0] - fgkEndCapCardCableConnectorLength[2]; xconnectorvertex[5] = xconnectorvertex[4]; xconnectorvertex[6] = fgkEndCapCardCableConnectorLength[0]; xconnectorvertex[7] = xconnectorvertex[6]; yconnectorvertex[0] = 0.0; yconnectorvertex[1] = fgkEndCapCardCableConnectorWidth[0]; yconnectorvertex[2] = yconnectorvertex[1]; yconnectorvertex[3] = fgkEndCapCardCableConnectorWidth[1]; yconnectorvertex[4] = yconnectorvertex[3]; yconnectorvertex[5] = yconnectorvertex[1]; yconnectorvertex[6] = yconnectorvertex[5]; yconnectorvertex[7] = yconnectorvertex[0]; TGeoXtru* cableconnectorshape = new TGeoXtru(2); cableconnectorshape->DefinePolygon(kcableconnectorvertexnumber,xconnectorvertex, yconnectorvertex); cableconnectorshape->DefineSection(0,0.0); cableconnectorshape->DefineSection(1,fgkEndCapCardCableConnectorThickness); TGeoVolume* cableconnector = new TGeoVolume("EndCapCardTopCableConnector", cableconnectorshape,fSSDMountingBlockMedium); cableconnector->SetLineColor(fColorG10); // Strip Connection TGeoBBox* endcapstripconnectionshape = new TGeoBBox(0.5*fgkEndCapStripConnectionLength, 0.5*fgkEndCapStripConnectionThickness, 0.5*fgkEndCapStripConnectionWidth); TGeoVolume* endcapstripconnection = new TGeoVolume("EndCapStripConnection", endcapstripconnectionshape, fSSDSupportRingAl); endcapstripconnection->SetLineColor(fColorAl); // Interface Card B const Int_t kcardBvertexnumber = 12; Double_t xcardBvertexnumber[kcardBvertexnumber]; Double_t ycardBvertexnumber[kcardBvertexnumber]; xcardBvertexnumber[0] = 0.0; xcardBvertexnumber[1] = xcardBvertexnumber[0]; xcardBvertexnumber[2] = xcardBvertexnumber[1]+fgkEndCapInterfaceCardBLength[0]; xcardBvertexnumber[3] = xcardBvertexnumber[2]; xcardBvertexnumber[4] = xcardBvertexnumber[1]; xcardBvertexnumber[5] = xcardBvertexnumber[4]; xcardBvertexnumber[6] = xcardBvertexnumber[5]+fgkEndCapInterfaceCardBLength[1]; xcardBvertexnumber[7] = xcardBvertexnumber[6]; xcardBvertexnumber[8] = xcardBvertexnumber[7]-fgkEndCapInterfaceCardBLength[0]; xcardBvertexnumber[9] = xcardBvertexnumber[8]; xcardBvertexnumber[10] = xcardBvertexnumber[7]; xcardBvertexnumber[11] = xcardBvertexnumber[10]; ycardBvertexnumber[0] = 0.0; ycardBvertexnumber[1] = fgkEndCapInterfaceCardBWidth[0]; ycardBvertexnumber[2] = ycardBvertexnumber[1]; ycardBvertexnumber[3] = ycardBvertexnumber[2]+fgkEndCapInterfaceCardBWidth[1]; ycardBvertexnumber[4] = ycardBvertexnumber[3]; ycardBvertexnumber[5] = ycardBvertexnumber[4]+fgkEndCapInterfaceCardBWidth[2]; ycardBvertexnumber[6] = ycardBvertexnumber[5]; ycardBvertexnumber[7] = ycardBvertexnumber[4]; ycardBvertexnumber[8] = ycardBvertexnumber[7]; ycardBvertexnumber[9] = ycardBvertexnumber[1]; ycardBvertexnumber[10] = ycardBvertexnumber[9]; ycardBvertexnumber[11] = ycardBvertexnumber[0]; TGeoXtru* interfacecardBshape = new TGeoXtru(2); interfacecardBshape->DefinePolygon(kcardBvertexnumber,xcardBvertexnumber,ycardBvertexnumber); interfacecardBshape->DefineSection(0,0.); interfacecardBshape->DefineSection(1,fgkEndCapInterfaceCardBThickness); TGeoVolume* interfacecardB = new TGeoVolume("EndCapInterfaceCardB",interfacecardBshape, fSSDMountingBlockMedium); interfacecardB->SetLineColor(46); // Interface Card B Electronic Board const Int_t kelectboardcardBvertexnumber = 14; Double_t xelectboardcardBvertex[kelectboardcardBvertexnumber]; Double_t yelectboardcardBvertex[kelectboardcardBvertexnumber]; xelectboardcardBvertex[0] = xcardBvertexnumber[0]+fgkEndCapInterfaceCardBLength[2]; xelectboardcardBvertex[1] = xelectboardcardBvertex[0]; xelectboardcardBvertex[2] = xelectboardcardBvertex[1]+fgkEndCapInterfaceCardBLength[3]; xelectboardcardBvertex[3] = xelectboardcardBvertex[2]; xelectboardcardBvertex[4] = xelectboardcardBvertex[3]+fgkEndCapInterfaceCardBLength[4]; xelectboardcardBvertex[5] = xelectboardcardBvertex[4]; xelectboardcardBvertex[6] = xelectboardcardBvertex[5]+fgkEndCapInterfaceCardBLength[5]; xelectboardcardBvertex[7] = xelectboardcardBvertex[6]; xelectboardcardBvertex[8] = xelectboardcardBvertex[7]+8.0*fgkEndCapInterfaceCardBLength[4]; xelectboardcardBvertex[9] = xelectboardcardBvertex[8]; xelectboardcardBvertex[10] = xelectboardcardBvertex[9]+fgkEndCapInterfaceCardBLength[6]; xelectboardcardBvertex[11] = xelectboardcardBvertex[10]; xelectboardcardBvertex[12] = xelectboardcardBvertex[11]-9.0*fgkEndCapInterfaceCardBLength[4]; xelectboardcardBvertex[13] = xelectboardcardBvertex[12]; yelectboardcardBvertex[0] = ycardBvertexnumber[0]+fgkEndCapInterfaceCardBWidth[1]; yelectboardcardBvertex[1] = yelectboardcardBvertex[0]+fgkEndCapInterfaceCardBWidth[3]; yelectboardcardBvertex[2] = yelectboardcardBvertex[1]; yelectboardcardBvertex[3] = yelectboardcardBvertex[2]+fgkEndCapInterfaceCardBWidth[3]; yelectboardcardBvertex[4] = yelectboardcardBvertex[3]; yelectboardcardBvertex[5] = yelectboardcardBvertex[2]; yelectboardcardBvertex[6] = yelectboardcardBvertex[5]; yelectboardcardBvertex[7] = yelectboardcardBvertex[6]+fgkEndCapInterfaceCardBWidth[4]; yelectboardcardBvertex[8] = yelectboardcardBvertex[7]; yelectboardcardBvertex[9] = yelectboardcardBvertex[8]-fgkEndCapInterfaceCardBWidth[3]; yelectboardcardBvertex[10] = yelectboardcardBvertex[9]; yelectboardcardBvertex[11] = yelectboardcardBvertex[10]-fgkEndCapInterfaceCardBWidth[3]; yelectboardcardBvertex[12] = yelectboardcardBvertex[11]; yelectboardcardBvertex[13] = yelectboardcardBvertex[0]; TGeoXtru* electboardcardBshape = new TGeoXtru(2); electboardcardBshape->DefinePolygon(kelectboardcardBvertexnumber, xelectboardcardBvertex,yelectboardcardBvertex); electboardcardBshape->DefineSection(0,fgkEndCapInterfaceCardBThickness); electboardcardBshape->DefineSection(1,fgkEndCapInterfaceCardBThickness + fgkEndCapInterfaceElectBoardCardBThickness); TGeoVolume* electboardcardB = new TGeoVolume("EndCapInterfaceElectBoardCardB",electboardcardBshape, fSSDSupportRingAl); electboardcardB->SetLineColor(fColorAl); // Generating Stiffener 2 TGeoBBox* endcapstiffenershape = new TGeoBBox(0.5*fgkEndCapStiffenerWidth, 0.5*fgkEndCapStiffenerThickness, 0.5*fgkEndCapStiffenerLength); TGeoVolume* endcapstiffener = new TGeoVolume("EndCapStiffener",endcapstiffenershape,fSSDSupportRingAl); endcapstiffener->SetLineColor(fColorAl); // Generating Mother Interface Card B Container const Int_t kinterfacecardBmothervertexnumber = 10; Double_t xinterfacecardBmothervertex[kinterfacecardBmothervertexnumber]; Double_t yinterfacecardBmothervertex[kinterfacecardBmothervertexnumber]; xinterfacecardBmothervertex[0] = 0.0; xinterfacecardBmothervertex[1] = xinterfacecardBmothervertex[0]; xinterfacecardBmothervertex[2] = xinterfacecardBmothervertex[1] + fgkEndCapInterfaceCardBThickness; xinterfacecardBmothervertex[3] = xinterfacecardBmothervertex[2]; xinterfacecardBmothervertex[4] = xinterfacecardBmothervertex[3] + fgkEndCapInterfaceElectBoardCardBThickness; xinterfacecardBmothervertex[5] = xinterfacecardBmothervertex[4]; xinterfacecardBmothervertex[6] = xinterfacecardBmothervertex[3]; xinterfacecardBmothervertex[7] = xinterfacecardBmothervertex[6]; xinterfacecardBmothervertex[8] = xinterfacecardBmothervertex[7] + fgkEndCapCardJMDConnectorLength[0]; xinterfacecardBmothervertex[9] = xinterfacecardBmothervertex[8]; yinterfacecardBmothervertex[0] = 0.0; yinterfacecardBmothervertex[1] = fgkEndCapInterfaceCardBWidth[0] + fgkEndCapInterfaceCardBWidth[1] + fgkEndCapInterfaceCardBWidth[2]; yinterfacecardBmothervertex[2] = yinterfacecardBmothervertex[1]; yinterfacecardBmothervertex[3] = yelectboardcardBvertex[3]; yinterfacecardBmothervertex[4] = yinterfacecardBmothervertex[3]; yinterfacecardBmothervertex[5] = yelectboardcardBvertex[11]; yinterfacecardBmothervertex[6] = yinterfacecardBmothervertex[5]; yinterfacecardBmothervertex[7] = fgkEndCapCardElectBoardLayerWidth[1] + fgkEndCapCardJMDConnectorWidth[0] + fgkEndCapCardJMDConnectorWidth[1]; yinterfacecardBmothervertex[8] = yinterfacecardBmothervertex[7]; yinterfacecardBmothervertex[9] = yinterfacecardBmothervertex[0]; TGeoXtru* interfacecardBmothershape = new TGeoXtru(2); interfacecardBmothershape->DefinePolygon(kinterfacecardBmothervertexnumber, xinterfacecardBmothervertex, yinterfacecardBmothervertex); interfacecardBmothershape->DefineSection(0,-1.e-15); interfacecardBmothershape->DefineSection(1,fgkEndCapInterfaceCardBLength[1]); TGeoVolume* interfacecardBmother = new TGeoVolume("EndCapInterfaceCardBMother", interfacecardBmothershape,fSSDAir); electboardcardB->SetLineColor(fColorAl); // Positioning Volumes Mother Interface Card B Container TGeoRotation* interfacecardBrot = new TGeoRotation(); TGeoTranslation* interfacecardBtrans = new TGeoTranslation(); interfacecardBrot->SetAngles(90.,-90.,-90.); interfacecardBtrans->SetTranslation(fgkEndCapInterfaceCardBThickness,0.,0.); TGeoCombiTrans* interfacecardBcombitrans = new TGeoCombiTrans(*interfacecardBtrans,*interfacecardBrot); TGeoRotation* electboardcardBrot = new TGeoRotation(); TGeoTranslation* electboardcardBtrans = new TGeoTranslation(); electboardcardBrot->SetAngles(90.,90.,-90.); electboardcardBtrans->SetTranslation(0.,0.,fgkEndCapInterfaceCardBLength[1]); TGeoCombiTrans* electboardcardBcombitrans = new TGeoCombiTrans(*electboardcardBtrans,*electboardcardBrot); interfacecardBmother->AddNode(interfacecardB,1,interfacecardBcombitrans); interfacecardBmother->AddNode(electboardcardB,1,electboardcardBcombitrans); TGeoRotation* jmdconnectorcardBrot = new TGeoRotation(); jmdconnectorcardBrot->SetAngles(90.,180.,-90.); TGeoTranslation* jmdconnectorcardBtrans[3]; TGeoCombiTrans* jmdconnectorcardBcombitrans[3]; for(Int_t i=0; i<3; i++){ jmdconnectorcardBtrans[i] = new TGeoTranslation(fgkEndCapInterfaceCardBThickness + fgkEndCapCardJMDConnectorLength[0], fgkEndCapCardElectBoardLayerWidth[1], 0.5*fgkEndCapCardJMDConnectorThickness + 0.5*(fgkEndCapInterfaceCardBLength[1] - 2.*fgkEndCapInterfaceCardBJMDConnectorSeparation) + i *fgkEndCapInterfaceCardBJMDConnectorSeparation); jmdconnectorcardBcombitrans[i] = new TGeoCombiTrans(*jmdconnectorcardBtrans[i], *jmdconnectorcardBrot); interfacecardBmother->AddNode(jmdconnector,i+1,jmdconnectorcardBcombitrans[i]); } // Mother Supply Card Container TGeoVolumeAssembly* mothersupplycard = new TGeoVolumeAssembly("EndCapCardMotherSupply"); // Interface Card Container TGeoVolumeAssembly* motherinterfacecardcontainer = new TGeoVolumeAssembly("EndCapMotherInterfaceCardA"); // Placing Volumes in Mother Supply Card Container // JMD Connector Positioning TGeoTranslation* jmdconnectortrans[2]; for(Int_t i=0; i<2; i++) jmdconnectortrans[i] = new TGeoTranslation(); jmdconnectortrans[0]->SetTranslation(0.,fgkEndCapCardElectBoardLayerWidth[1], fgkEndCapCardElectBoardBackLength[0] - fgkEndCapCardJMDConnectorThickness - fgkEndCapCardJMDConnectorToLayer); TGeoRotation* jmdconnectorot = new TGeoRotation(); jmdconnectortrans[1]->SetTranslation(fgkEndCapCardElectBoardBackThickness + 2.*fgkEndCapCardJMDConnectorLength[0] + 2.*fgkEndCapCardElectBoardLayerThickness, fgkEndCapCardElectBoardLayerWidth[1], fgkEndCapCardJMDConnectorThickness + fgkEndCapCardJMDConnectorToLayer); jmdconnectorot->SetAngles(90.,180.,-90); TGeoCombiTrans* jmdconnectorcombitrans = new TGeoCombiTrans(*jmdconnectortrans[1], * jmdconnectorot); mothersupplycard->AddNode(jmdconnector,1,jmdconnectortrans[0]); mothersupplycard->AddNode(jmdconnector,2,jmdconnectorcombitrans); // Top Cable Connector Placing TGeoRotation* cableconnectorot[2]; for(Int_t i=0; i<2; i++) cableconnectorot[i] = new TGeoRotation(); TGeoTranslation* cableconnectortrans[3]; for(Int_t i=0; i<3; i++) cableconnectortrans[i] = new TGeoTranslation(); cableconnectorot[0]->SetAngles(90.,0.,0.); cableconnectorot[1]->SetAngles(0.,-90.,0.); cableconnectortrans[0]->SetTranslation(fgkEndCapCardJMDConnectorLength[0],0.,0.); TGeoCombiTrans* cableconnectorcombitrans = new TGeoCombiTrans(*cableconnectortrans[0], *cableconnectorot[0]); TGeoHMatrix* cableconnectormatrix[2]; for(Int_t i=0; i<2; i++) cableconnectormatrix[i] = new TGeoHMatrix((*cableconnectorot[1]) *(*cableconnectorcombitrans)); cableconnectortrans[1]->SetTranslation(0.,fgkEndCapCardElectBoardLayerWidth[0] - fgkEndCapCardCableConnectorThickness, fgkEndCapCardCableConnectorLength[0] + fgkEndCapCardCableConnectorToLayer); cableconnectortrans[2]->SetTranslation(0.,fgkEndCapCardElectBoardLayerWidth[0] - 2.*fgkEndCapCardCableConnectorThickness - fgkEndCapCardCableConnectorDistance, fgkEndCapCardCableConnectorLength[0] + fgkEndCapCardCableConnectorToLayer); for(Int_t i=0; i<2; i++){ cableconnectormatrix[i]->MultiplyLeft(cableconnectortrans[i+1]); mothersupplycard->AddNode(cableconnector,i+1,cableconnectormatrix[i]); } TGeoRotation* electboardbackrot = new TGeoRotation(); TGeoTranslation* electboardbacktrans = new TGeoTranslation(); electboardbackrot->SetAngles(90.,-90.,-90.); electboardbacktrans->SetTranslation(fgkEndCapCardElectBoardBackThickness + fgkEndCapCardJMDConnectorLength[0] + fgkEndCapCardElectBoardLayerThickness,0.,0.); TGeoCombiTrans* electboardbackcombitrans = new TGeoCombiTrans(*electboardbacktrans, *electboardbackrot); mothersupplycard->AddNode(electboardback,1,electboardbackcombitrans); // Electronic Board Kapton Layer Positioning TGeoRotation* electlayerrot = new TGeoRotation(); TGeoTranslation* electlayertrans[2]; TGeoCombiTrans* electlayercombitrans[2]; for(Int_t i=0; i<2; i++) electlayertrans[i] = new TGeoTranslation(); electlayerrot->SetAngles(90.,-90.,-90.); electlayertrans[0]->SetTranslation(fgkEndCapCardJMDConnectorLength[0] + fgkEndCapCardElectBoardLayerThickness,0.,0.); electlayertrans[1]->SetTranslation(fgkEndCapCardJMDConnectorLength[0] + 2.*fgkEndCapCardElectBoardLayerThickness + fgkEndCapCardElectBoardBackThickness,0.,0.); for(Int_t i=0; i<2; i++){ electlayercombitrans[i] = new TGeoCombiTrans(*electlayertrans[i],*electlayerrot); mothersupplycard->AddNode(electlayer,i+1,electlayercombitrans[i]); } // Placing Volumes in Mother Interface Card Container motherinterfacecardcontainer->AddNode(jmdconnector,1,jmdconnectorcombitrans); motherinterfacecardcontainer->AddNode(electboardback,1,electboardbackcombitrans); for(Int_t i=0; i<2; i++){ motherinterfacecardcontainer->AddNode(electlayer,i+1,electlayercombitrans[i]); } ///////////////////////////////////////////////////////////// // Generation of Card Interface Container ///////////////////////////////////////////////////////////// Double_t stiffenertransx = fgkEndCapKaptonFoilWidth-fgkEndCapStiffenerWidth - fgkEndCapCardJMDConnectorLength[0] - fgkEndCapInterfaceCardBThickness - 9.*fgkEndCapStripConnectionThickness - 8.*fgkEndCapCardElectBoardBackThickness; const Int_t kcardinterfacecontainervertexnumber = 14; Double_t xcardinterfacecontainervertex[kcardinterfacecontainervertexnumber]; Double_t ycardinterfacecontainervertex[kcardinterfacecontainervertexnumber]; xcardinterfacecontainervertex[0] =-6.5*fgkEndCapCardElectBoardBackThickness - 7.0*fgkEndCapStripConnectionThickness; xcardinterfacecontainervertex[1] = xcardinterfacecontainervertex[0]; xcardinterfacecontainervertex[2] = xcardinterfacecontainervertex[1] + fgkEndCapStripConnectionThickness - fgkEndCapCardElectBoardLayerThickness - fgkEndCapCardCableConnectorWidth[0]; xcardinterfacecontainervertex[3] = xcardinterfacecontainervertex[2]; xcardinterfacecontainervertex[4] = xcardinterfacecontainervertex[1]; xcardinterfacecontainervertex[5] = xcardinterfacecontainervertex[4]; xcardinterfacecontainervertex[6] = 1.5*fgkEndCapCardElectBoardBackThickness + 2.0*fgkEndCapStripConnectionThickness; xcardinterfacecontainervertex[7] = xcardinterfacecontainervertex[6]; xcardinterfacecontainervertex[8] = xcardinterfacecontainervertex[7] + fgkEndCapInterfaceCardBThickness; xcardinterfacecontainervertex[9] = xcardinterfacecontainervertex[8]; xcardinterfacecontainervertex[10] = xcardinterfacecontainervertex[9] + fgkEndCapInterfaceElectBoardCardBThickness; xcardinterfacecontainervertex[11] = xcardinterfacecontainervertex[10]; xcardinterfacecontainervertex[12] = xcardinterfacecontainervertex[11] - fgkEndCapInterfaceElectBoardCardBThickness + fgkEndCapCardJMDConnectorLength[0] + stiffenertransx+fgkEndCapStiffenerWidth; xcardinterfacecontainervertex[13] = xcardinterfacecontainervertex[12]; ycardinterfacecontainervertex[0] = 0.; ycardinterfacecontainervertex[1] = fgkEndCapCardElectBoardLayerWidth[1] + fgkEndCapCardJMDConnectorWidth[0] + fgkEndCapCardJMDConnectorWidth[1]; ycardinterfacecontainervertex[2] = ycardinterfacecontainervertex[1]; ycardinterfacecontainervertex[3] = fgkEndCapCardElectBoardBackWidth[0] - fgkEndCapStripConnectionWidth; ycardinterfacecontainervertex[4] = ycardinterfacecontainervertex[3]; ycardinterfacecontainervertex[5] = fgkEndCapCardElectBoardBackWidth[0]; ycardinterfacecontainervertex[6] = ycardinterfacecontainervertex[5]; ycardinterfacecontainervertex[7] = fgkEndCapInterfaceCardBWidth[0] + fgkEndCapInterfaceCardBWidth[1] + fgkEndCapInterfaceCardBWidth[2]; ycardinterfacecontainervertex[8] = ycardinterfacecontainervertex[7]; ycardinterfacecontainervertex[9] = yelectboardcardBvertex[3]; ycardinterfacecontainervertex[10] = ycardinterfacecontainervertex[9]; ycardinterfacecontainervertex[11] = ycardinterfacecontainervertex[1]; ycardinterfacecontainervertex[12] = ycardinterfacecontainervertex[11]; ycardinterfacecontainervertex[13] = ycardinterfacecontainervertex[0]; TGeoXtru* interfacecardmothershape = new TGeoXtru(2); interfacecardmothershape->DefinePolygon(kcardinterfacecontainervertexnumber, xcardinterfacecontainervertex, ycardinterfacecontainervertex); interfacecardmothershape->DefineSection(0,-1.e-15-0.5*(fgkEndCapStiffenerLength - fgkEndCapCardElectBoardBackLength[0])); interfacecardmothershape->DefineSection(1,0.5*(fgkEndCapStiffenerLength + fgkEndCapCardElectBoardBackLength[0])); TGeoVolume** cardinterfacecontainer; cardinterfacecontainer = new TGeoVolume*[4]; cardinterfacecontainer[0] = new TGeoVolume("EndCapCardsContainerLayer5Sx", interfacecardmothershape,fSSDAir); cardinterfacecontainer[1] = new TGeoVolume("EndCapCardsContainerLayer5Dx", interfacecardmothershape,fSSDAir); cardinterfacecontainer[2] = new TGeoVolume("EndCapCardsContainerLayer6Sx", interfacecardmothershape,fSSDAir); cardinterfacecontainer[3] = new TGeoVolume("EndCapCardsContainerLayer6Dx", interfacecardmothershape,fSSDAir); ///////////////////////////////// // cardinterfacecontainer[0]: Card Container End Cap Layer 5 Bellegarde Side // cardinterfacecontainer[1]: Card Container End Cap Layer 5 Gex Side // cardinterfacecontainer[2]: Card Container End Cap Layer 6 Bellegarde Side // cardinterfacecontainer[3]: Card Container End Cap Layer 6 Gex Side ///////////////////////////////// TGeoRotation* endcapstripconnectionrot[2]; for(Int_t i=0; i<2; i++) endcapstripconnectionrot[i] = new TGeoRotation(); endcapstripconnectionrot[0]->SetAngles(0.,90.,0.); endcapstripconnectionrot[1]->SetAngles(90.,90.,-90.); TGeoHMatrix* endcapstripconnectionmatrix = new TGeoHMatrix((*endcapstripconnectionrot[1]) * (*endcapstripconnectionrot[0])); TGeoTranslation* endcapstripconnectiontrans = new TGeoTranslation(); endcapstripconnectiontrans->SetTranslation(-endcapstripconnectionshape->GetDY() -0.5*fgkEndCapCardElectBoardBackThickness, fgkEndCapCardElectBoardBackWidth[0] -endcapstripconnectionshape->GetDZ(), 0.5*fgkEndCapCardElectBoardBackLength[0]); endcapstripconnectionmatrix->MultiplyLeft(endcapstripconnectiontrans); TGeoTranslation* cardinterfacetrans[9]; TGeoHMatrix* cardinterfacematrix[9]; for(Int_t i=0; i<7; i++){ cardinterfacetrans[i] = new TGeoTranslation(-i*(fgkEndCapStripConnectionThickness + fgkEndCapCardElectBoardBackThickness), 0.0,0.0); cardinterfacematrix[i] = new TGeoHMatrix((*cardinterfacetrans[i]) * (*endcapstripconnectionmatrix)); } cardinterfacetrans[7] = new TGeoTranslation((fgkEndCapStripConnectionThickness + fgkEndCapCardElectBoardBackThickness), 0.0,0.0); cardinterfacematrix[7] = new TGeoHMatrix((*cardinterfacetrans[7]) * (*endcapstripconnectionmatrix)); cardinterfacetrans[8] = new TGeoTranslation(2.*(fgkEndCapStripConnectionThickness + fgkEndCapCardElectBoardBackThickness), 0.0,0.0); cardinterfacematrix[8] = new TGeoHMatrix((*cardinterfacetrans[8]) * (*endcapstripconnectionmatrix)); for(Int_t i=0; i<4; i++){ cardinterfacecontainer[i]->AddNode(endcapstripconnection,1, cardinterfacematrix[7]); cardinterfacecontainer[i]->AddNode(endcapstripconnection,2, cardinterfacematrix[8]); } TGeoTranslation* mothersupplycardtrans = new TGeoTranslation(-0.5*(fgkEndCapCardElectBoardBackThickness + 2.*fgkEndCapCardJMDConnectorLength[0] + 2.*fgkEndCapCardElectBoardLayerThickness),0.0,0.0); TGeoHMatrix* mothersupplycardmatrix[7]; Int_t index[4] = {1,1,1,1}; for(Int_t i=0; i<7; i++){ mothersupplycardmatrix[i] = new TGeoHMatrix((*cardinterfacetrans[i]) * (*mothersupplycardtrans)); for(Int_t j=0; j<4; j++){ switch(j){ case 0: //Layer5 EndCap Left Side cardinterfacecontainer[j]->AddNode(endcapstripconnection,i+3, cardinterfacematrix[i]); if(i!=0){ cardinterfacecontainer[j]->AddNode(mothersupplycard,index[j], mothersupplycardmatrix[i]); index[j]++; } break; case 1: //Layer5 EndCap Rigth Side cardinterfacecontainer[j]->AddNode(endcapstripconnection,i+3, cardinterfacematrix[i]); if(i>0&&i<6){ cardinterfacecontainer[j]->AddNode(mothersupplycard,index[j], mothersupplycardmatrix[i]); index[j]++; } break; case 2: //Layer6 EndCap Left Side cardinterfacecontainer[j]->AddNode(endcapstripconnection,i+3, cardinterfacematrix[i]); if(i!=6){ cardinterfacecontainer[j]->AddNode(mothersupplycard,index[j], mothersupplycardmatrix[i]); index[j]++; } break; case 3: //Layer6 EndCap Right Side cardinterfacecontainer[j]->AddNode(endcapstripconnection,i+3, cardinterfacematrix[i]); cardinterfacecontainer[j]->AddNode(mothersupplycard,index[j], mothersupplycardmatrix[i]); index[j]++; break; } } } // Positioning Interface TGeoTranslation* motherinterfacecardtrans = new TGeoTranslation( -fgkEndCapCardJMDConnectorLength[0] +0.5*fgkEndCapCardElectBoardBackThickness -fgkEndCapCardElectBoardLayerThickness +fgkEndCapStripConnectionThickness,0.,0.); for(Int_t i=0; i<4; i++) cardinterfacecontainer[i]->AddNode( motherinterfacecardcontainer,i+1,motherinterfacecardtrans); // Positioning Interface Card B TGeoTranslation* interfacecardBmothertrans = new TGeoTranslation(0.5 * fgkEndCapCardElectBoardBackThickness + 2.*fgkEndCapStripConnectionThickness + fgkEndCapCardElectBoardBackThickness,0., -0.5 * (fgkEndCapInterfaceCardBLength[1] - fgkEndCapCardElectBoardBackLength[0])); for(Int_t i=0; i<4; i++) cardinterfacecontainer[i]->AddNode(interfacecardBmother,1, interfacecardBmothertrans); // Positioning Stiffener TGeoTranslation* endcapstiffenertrans = new TGeoTranslation(1.5*fgkEndCapCardElectBoardBackThickness + 2.0*fgkEndCapStripConnectionThickness + fgkEndCapInterfaceCardBThickness + fgkEndCapCardJMDConnectorLength[0] + stiffenertransx + endcapstiffenershape->GetDX(),endcapstiffenershape->GetDY(), endcapstiffenershape->GetDZ() - 0.5*(fgkEndCapStiffenerLength - fgkEndCapCardElectBoardBackLength[0])); for(Int_t i=0; i<4; i++) cardinterfacecontainer[i]->AddNode(endcapstiffener,1,endcapstiffenertrans); ///////////////////////////////////////////////////////////// // Deallocating memory ///////////////////////////////////////////////////////////// delete interfacecardBrot; delete interfacecardBtrans; delete electboardcardBtrans; delete electboardcardBrot; delete jmdconnectorcardBrot; for(Int_t i=0; i<3; i++) delete jmdconnectorcardBtrans[i]; delete jmdconnectorot; delete jmdconnectortrans[1]; for(Int_t i=0; i<2; i++) delete cableconnectorot[i]; delete cableconnectorcombitrans; delete electboardbacktrans; delete electboardbackrot; delete electlayerrot; for(Int_t i=0; i<2; i++) delete electlayertrans[i]; for(Int_t i=0; i<2; i++) delete endcapstripconnectionrot[i]; delete mothersupplycardtrans; for(Int_t i=0; i<7; i++) delete cardinterfacetrans[i]; ///////////////////////////////////////////////////////////// return cardinterfacecontainer; } //////////////////////////////////////////////////////////////////////////////// TGeoVolume** AliITSv11GeometrySSD::GetEndCapAssembly(){ ///////////////////////////////////////////////////////////// // Method returning EndCap Mother Volume ///////////////////////////////////////////////////////////// const Int_t kendcapcoverplatesmallholenumber = 9; Double_t endcapmotherorigin[3]; endcapmotherorigin[0] = -fgkEndCapCoverPlateLength[0] + 0.5 *(fgkEndCapCoverPlateLength[3] + 2.0 * fgkEndCapCoverPlateLength[2]); endcapmotherorigin[1] = - 0.5 * (fgkEndCapCoverPlateWidth[0] - fgkEndCapCoverPlateWidth[2] - (kendcapcoverplatesmallholenumber-1) * fgkEndCapCoverPlateSmallHoleSeparation[2]) + 0.5*(fgkEndCapSideCoverLength[2] + fgkEndCapCoverPlateWidth[1] - fgkEndCapCoverPlateWidth[0]) - (fgkEndCapCoverPlateWidth[1] - fgkEndCapCoverPlateWidth[0]); endcapmotherorigin[2] = 0.5*fgkEndCapCoverPlateThickness + 2.*fgkEndCapCoolingTubeRadiusMax - 0.5*(2.*fgkEndCapCoolingTubeRadiusMax + fgkEndCapSideCoverWidth[1] + fgkEndCapSideCoverThickness + fgkEndCapKaptonFoilThickness); TGeoBBox* endcapmothershape = new TGeoBBox(0.5*(fgkEndCapCoverPlateLength[3] + 2.0* fgkEndCapCoverPlateLength[2] + 2.0* fgkEndCapSideCoverThickness), 0.5* (fgkEndCapSideCoverLength[2] + fgkEndCapCoverPlateWidth[1] - fgkEndCapCoverPlateWidth[0]), 0.5* (2.*fgkEndCapCoolingTubeRadiusMax + fgkEndCapSideCoverWidth[1] + fgkEndCapSideCoverThickness + fgkEndCapKaptonFoilThickness), endcapmotherorigin); TGeoVolume** endcapassembly; endcapassembly = new TGeoVolume*[4]; endcapassembly[0] = new TGeoVolume("EndCapContainerLayer5Sx", endcapmothershape,fSSDAir); endcapassembly[1] = new TGeoVolume("EndCapContainerLayer5Dx", endcapmothershape,fSSDAir); endcapassembly[2] = new TGeoVolume("EndCapContainerLayer6Sx", endcapmothershape,fSSDAir); endcapassembly[3] = new TGeoVolume("EndCapContainerLayer6Dx", endcapmothershape,fSSDAir); ///////////////////////////////// // endcapassembly[0]: Container End Cap Layer 5 Bellegarde Side // endcapassembly[1]: Container End Cap Layer 5 Gex Side // endcapassembly[2]: Container End Cap Layer 6 Bellegarde Side // endcapassembly[3]: Container End Cap Layer 6 Gex Side ///////////////////////////////// ///////////////////////////////////////////////////// // Placing Endcap Cover Plate ///////////////////////////////////////////////////// TGeoVolume* endcapcoverplate = GetEndCapCoverPlate(); TGeoRotation* endcapcoverplaterot = new TGeoRotation(); endcapcoverplaterot->SetAngles(90.0,180.0,-90.0); TGeoCombiTrans* endcapcoverplatecombitrans = new TGeoCombiTrans(-0.5*fgkEndCapCoverPlateLength[1],0.,0., endcapcoverplaterot); TGeoTranslation* endcapcoverplatetrans = new TGeoTranslation(1.5*fgkEndCapCoverPlateLength[1],0.,0.); TGeoHMatrix* endcapcoverplatematrix = new TGeoHMatrix((*endcapcoverplatetrans) * (*endcapcoverplatecombitrans)); for(Int_t i=0; i<4; i++) endcapassembly[i]->AddNode(endcapcoverplate,1,endcapcoverplatematrix); ///////////////////////////////////////////////////// // Placing Endcap Side Cover ///////////////////////////////////////////////////// TGeoVolume* endcapsidecover = GetEndCapSideCover(); TGeoRotation* endcapsidecoverot[2]; TGeoCombiTrans* endcapsidecovercombitrans[3]; for(Int_t i=0; i<2; i++) endcapsidecoverot[i] = new TGeoRotation(); endcapsidecoverot[0]->SetAngles(-90.,0.,0.); endcapsidecovercombitrans[0] = new TGeoCombiTrans(0.0, - 0.5*(fgkEndCapCoverPlateWidth[0] - fgkEndCapCoverPlateWidth[2] - (kendcapcoverplatesmallholenumber-1) * fgkEndCapCoverPlateSmallHoleSeparation[2]) + 0.*fgkEndCapCoverPlateWidth[0] + fgkEndCapSideCoverLength[2], 0.5*(fgkEndCapSideCoverThickness + fgkEndCapCoverPlateThickness) - 0.5*fgkEndCapCoverPlateThickness, endcapsidecoverot[0]); endcapsidecoverot[1]->SetAngles(90.,-90.,-90.); endcapsidecovercombitrans[1] = new TGeoCombiTrans(-fgkEndCapCoverPlateLength[0],0.0, 0.5*fgkEndCapCoverPlateThickness -fgkEndCapSideCoverWidth[1], endcapsidecoverot[1]); endcapsidecovercombitrans[2] = new TGeoCombiTrans(-fgkEndCapCoverPlateLength[0] +fgkEndCapCoverPlateLength[3] +2.*fgkEndCapCoverPlateLength[2] +fgkEndCapSideCoverThickness,0.0, 0.5*fgkEndCapCoverPlateThickness -fgkEndCapSideCoverWidth[1], endcapsidecoverot[1]); TGeoHMatrix* endcapsidecovermatrix[2]; for(Int_t i=0; i<2; i++){ endcapsidecovermatrix[i] = new TGeoHMatrix((*endcapsidecovercombitrans[i+1]) * (*endcapsidecovercombitrans[0])); for(Int_t k=0; k<4; k++) endcapassembly[k]->AddNode(endcapsidecover,i+1, endcapsidecovermatrix[i]); } ///////////////////////////////////////////////////// // Placing Endcap Cooling Tube ///////////////////////////////////////////////////// TGeoVolume* endcapcoolingtube = GetEndCapCoolingTube(); TGeoRotation* endcapcoolingtuberot = new TGeoRotation(); endcapcoolingtuberot->SetAngles(0.,180.,0.); TGeoCombiTrans* endcapccolingtubecombitrans = new TGeoCombiTrans(-0.5*(fgkEndCapCoolingTubeAxialRadius[0] + fgkEndCapCoolingTubeAxialRadius[1]) + fgkEndCapCoverPlateLength[0]+fgkEndCapCoverPlateLength[1] - fgkEndCapCoolingTubeToCoverSide, fgkEndCapCoolingTubeAxialRadius[0],fgkEndCapCoolingTubeRadiusMax + 0.5*fgkEndCapCoverPlateThickness,endcapcoolingtuberot); for(Int_t i=0; i<4; i++) endcapassembly[i]->AddNode(endcapcoolingtube,1, endcapccolingtubecombitrans); ///////////////////////////////////////////////////// // Placing Screws ///////////////////////////////////////////////////// Double_t screwcoverplateradius[2] = {fgkEndCapCoverPlateScrewRadiusMax, fgkEndCapCoverPlateScrewRadiusMin}; Int_t screwcoverplatedgesnumber[2] = {20,20}; Double_t screwcoverplatesection[2] = {0.5*fgkEndCapCoverPlateThickness, fgkEndCapCoverPlateThickness + fgkEndCapCoolingTubeRadiusMax}; TGeoShape* screwcoverplateshape = GetScrewShape(screwcoverplateradius, screwcoverplatedgesnumber, screwcoverplatesection); TGeoVolume* screwcoverplate = new TGeoVolume("EndCapScrewCoverPlate", screwcoverplateshape, fSSDCoolingTubePhynox); screwcoverplate->SetLineColor(12); Double_t transx[4] = {0, fgkEndCapCoverPlateSmallHoleSeparation[0], fgkEndCapCoverPlateSmallHoleSeparation[0] + fgkEndCapCoverPlateSmallHoleSeparation[1], 2.*fgkEndCapCoverPlateSmallHoleSeparation[0] + fgkEndCapCoverPlateSmallHoleSeparation[1]}; const Int_t kendcapcoverplatescrewnumber[2] = {4,9}; // TGeoTranslation** endcapcoverplatescrewtrans[kendcapcoverplatescrewnumber[0]]; TGeoTranslation*** endcapcoverplatescrewtrans; endcapcoverplatescrewtrans = new TGeoTranslation**[kendcapcoverplatescrewnumber[0]]; Int_t index = 0; for(Int_t i=0; iAddNode(screwcoverplate,index, endcapcoverplatescrewtrans[i][j]); } } ///////////////////////////////////////////////////// // Placing Cover Plate Clips ///////////////////////////////////////////////////// TGeoBBox* endcapcoverplateclipshape = new TGeoBBox(0.5*fgkEndCapCoverPlateClipLength, 0.5*fgkEndCapCoverPlateClipWidth, 0.5*fgkEndCapSideCoverThickness); TGeoVolume* endcapcoverplateclip = new TGeoVolume("EndCapCoverPlateUpClip", endcapcoverplateclipshape, fSSDCoolingTubePhynox); TGeoBBox* endcapcoverplatedownclipshape = new TGeoBBox(0.5*fgkEndCapCoverPlateDownClipLength, 0.5*fgkEndCapCoverPlateDownClipWidth, 0.5*fgkEndCapSideCoverThickness); TGeoVolume* endcapcoverplatedownclip = new TGeoVolume("EndCapCoverPlateDownClip", endcapcoverplatedownclipshape, fSSDCoolingTubePhynox); TGeoTranslation* endcapcoverplatecliptrans[4]; endcapcoverplatecliptrans[0] = new TGeoTranslation(0.5*fgkEndCapCoverPlateClipLength - fgkEndCapCoverPlateLength[0] - fgkEndCapSideCoverThickness, 0.0, 0.5*(fgkEndCapSideCoverThickness + fgkEndCapCoverPlateThickness)); endcapcoverplatecliptrans[1] = new TGeoTranslation(0.5*fgkEndCapCoverPlateClipLength - fgkEndCapCoverPlateLength[0] - fgkEndCapSideCoverThickness, (kendcapcoverplatescrewnumber[1]-1) * fgkEndCapSideCoverWidth[5], 0.5*(fgkEndCapSideCoverThickness + fgkEndCapCoverPlateThickness)); endcapcoverplatecliptrans[2] = new TGeoTranslation(0.5*fgkEndCapCoverPlateClipLength - fgkEndCapCoverPlateLength[0] + fgkEndCapCoverPlateLength[1] + 2.*fgkEndCapCoverPlateLength[0] - fgkEndCapCoverPlateClipLength + fgkEndCapSideCoverThickness, 0.0, 0.5*(fgkEndCapSideCoverThickness + fgkEndCapCoverPlateThickness)); endcapcoverplatecliptrans[3] = new TGeoTranslation(0.5*fgkEndCapCoverPlateClipLength - fgkEndCapCoverPlateLength[0] + fgkEndCapCoverPlateLength[1] + 2.*fgkEndCapCoverPlateLength[0] - fgkEndCapCoverPlateClipLength + fgkEndCapSideCoverThickness, (kendcapcoverplatescrewnumber[1]-1) * fgkEndCapSideCoverWidth[5], 0.5*(fgkEndCapSideCoverThickness + fgkEndCapCoverPlateThickness)); endcapcoverplateclip->SetLineColor(fColorPhynox); endcapcoverplatedownclip->SetLineColor(fColorPhynox); for(Int_t i=0; i<4; i++) for(Int_t j=0; j<4; j++) endcapassembly[j]->AddNode(endcapcoverplateclip,i+1, endcapcoverplatecliptrans[i]); TGeoTranslation* endcapcoverplatedowncliptrans[4]; endcapcoverplatedowncliptrans[0] = new TGeoTranslation(0.5*fgkEndCapCoverPlateDownClipLength - fgkEndCapCoverPlateLength[0] - fgkEndCapSideCoverThickness, 0.5*(fgkEndCapCoverPlateDownClipWidth - fgkEndCapCoverPlateClipWidth), 0.5*(fgkEndCapSideCoverThickness + fgkEndCapCoverPlateThickness) - fgkEndCapSideCoverWidth[1] - fgkEndCapSideCoverThickness); endcapcoverplatedowncliptrans[1] = new TGeoTranslation(0.5*fgkEndCapCoverPlateDownClipLength - fgkEndCapCoverPlateLength[0] - fgkEndCapSideCoverThickness, 0.5*(fgkEndCapCoverPlateDownClipWidth - fgkEndCapCoverPlateClipWidth) + fgkEndCapSideCoverLength[2] - fgkEndCapCoverPlateDownClipWidth, 0.5*(fgkEndCapSideCoverThickness + fgkEndCapCoverPlateThickness) - fgkEndCapSideCoverWidth[1] - fgkEndCapSideCoverThickness); endcapcoverplatedowncliptrans[2] = new TGeoTranslation(0.5*fgkEndCapCoverPlateDownClipLength - fgkEndCapCoverPlateLength[0] + fgkEndCapSideCoverThickness + fgkEndCapCoverPlateLength[1] + 2.0*fgkEndCapCoverPlateLength[0] - fgkEndCapCoverPlateDownClipLength, 0.5*(fgkEndCapCoverPlateDownClipWidth - fgkEndCapCoverPlateClipWidth), 0.5*(fgkEndCapSideCoverThickness + fgkEndCapCoverPlateThickness) - fgkEndCapSideCoverWidth[1] - fgkEndCapSideCoverThickness); endcapcoverplatedowncliptrans[3] = new TGeoTranslation(0.5*fgkEndCapCoverPlateDownClipLength - fgkEndCapCoverPlateLength[0] + fgkEndCapSideCoverThickness + fgkEndCapCoverPlateLength[1] + 2.0*fgkEndCapCoverPlateLength[0] - fgkEndCapCoverPlateDownClipLength, 0.5*(fgkEndCapCoverPlateDownClipWidth - fgkEndCapCoverPlateClipWidth) + fgkEndCapSideCoverLength[2] - fgkEndCapCoverPlateDownClipWidth, 0.5*(fgkEndCapSideCoverThickness + fgkEndCapCoverPlateThickness) - fgkEndCapSideCoverWidth[1] - fgkEndCapSideCoverThickness); for(Int_t i=0; i<4; i++) for(Int_t k=0; k<4; k++) endcapassembly[k]->AddNode(endcapcoverplatedownclip,i+1, endcapcoverplatedowncliptrans[i]); ///////////////////////////////////////////////////// // Placing Kapton Foil ///////////////////////////////////////////////////// TGeoBBox* endcapkaptonfoilshape = new TGeoBBox(0.5*fgkEndCapKaptonFoilLength, 0.5*fgkEndCapKaptonFoilWidth, 0.5*fgkEndCapKaptonFoilThickness); TGeoVolume* endcapkaptonfoil = new TGeoVolume("EndCapKaptonFoil", endcapkaptonfoilshape, fSSDKaptonFlexMedium); endcapkaptonfoil->SetLineColor(8); TGeoTranslation* endcapkaptonfoiltrans = new TGeoTranslation(0.5*fgkEndCapCoverPlateLength[1], 0.5*fgkEndCapKaptonFoilWidth - 0.5*fgkEndCapCoverPlateClipWidth, 0.5*fgkEndCapCoverPlateThickness - 0.5*fgkEndCapKaptonFoilThickness - fgkEndCapSideCoverWidth[1] - fgkEndCapSideCoverThickness); for(Int_t i=0; i<4; i++) endcapassembly[i]->AddNode(endcapkaptonfoil,1,endcapkaptonfoiltrans); ///////////////////////////////////////////////////////////// // Placing Electronic Tubes ///////////////////////////////////////////////////////////// Double_t endcapeffectivecableswidth[2] = {fgkEndCapKaptonFoilWidth - fgkEndCapInterfaceCardBThickness - 9.*fgkEndCapStripConnectionThickness - 8.*fgkEndCapCardElectBoardBackThickness, fgkEndCapKaptonFoilWidth - fgkEndCapInterfaceCardBThickness - 9.*fgkEndCapStripConnectionThickness - 8.*fgkEndCapCardElectBoardBackThickness - fgkEndCapInterfaceElectBoardCardBThickness}; TGeoVolume* endcapeffectivecables[2]; endcapeffectivecables[0] = GetEndCapEffectiveCables(fgkEndCapEffectiveCableRadiusMin, fgkEndCapEffectiveCableRadiusMax, endcapeffectivecableswidth[0], 10,"EndCapEffectiveCables1"); endcapeffectivecables[1] = GetEndCapEffectiveCables(fgkEndCapEffectiveCableRadiusMin, fgkEndCapEffectiveCableRadiusMax, endcapeffectivecableswidth[1], 25,"EndCapEffectiveCables2"); TGeoRotation* endcapeffectivecablesrot = new TGeoRotation(); TGeoTranslation* endcapeffectivecablestrans[2]; endcapeffectivecablestrans[0] = new TGeoTranslation(0.5*fgkEndCapCoverPlateLength[1], - 0.5*endcapeffectivecableswidth[0] - 0.5*(fgkEndCapCoverPlateWidth[0] - fgkEndCapCoverPlateWidth[2] - (kendcapcoverplatesmallholenumber-1) * fgkEndCapCoverPlateSmallHoleSeparation[2]) + fgkEndCapSideCoverLength[2], - 0.5*fgkEndCapCoverPlateThickness - (fgkEndCapCardElectBoardBackWidth[0] - fgkEndCapInterfaceCardBWidth[0] - fgkEndCapInterfaceCardBWidth[1])); endcapeffectivecablestrans[1] = new TGeoTranslation(0.5*fgkEndCapCoverPlateLength[1], - 0.5*endcapeffectivecableswidth[1] - 0.5*(fgkEndCapCoverPlateWidth[0] - fgkEndCapCoverPlateWidth[2] - (kendcapcoverplatesmallholenumber-1) * fgkEndCapCoverPlateSmallHoleSeparation[2]) + fgkEndCapSideCoverLength[2], - 0.5*fgkEndCapCoverPlateThickness - (fgkEndCapCardElectBoardBackWidth[0] - fgkEndCapInterfaceCardBWidth[0]) - 0.5*fgkEndCapInterfaceCardBWidth[2]); endcapeffectivecablesrot->SetAngles(0.,90.,0.); TGeoCombiTrans* endcapeffectivecablescombitrans[2]; endcapeffectivecablescombitrans[0] = new TGeoCombiTrans(*endcapeffectivecablestrans[0], *endcapeffectivecablesrot); endcapeffectivecablescombitrans[1] = new TGeoCombiTrans(*endcapeffectivecablestrans[1], *endcapeffectivecablesrot); // for(Int_t i=0; i<4; i++) endcapassembly[i]->AddNode(endcapeffectivecables[0],1, // endcapeffectivecablescombitrans[0]); for(Int_t i=0; i<4; i++) endcapassembly[i]->AddNode(endcapeffectivecables[1],1, endcapeffectivecablescombitrans[1]); ///////////////////////////////////////////////////////////// // Placing End Cap Cards ///////////////////////////////////////////////////////////// TGeoVolume** endcapcards = GetEndCapCards(); TGeoRotation* endcapcardsrot[2]; for(Int_t i=0; i<2; i++) endcapcardsrot[i] = new TGeoRotation(); endcapcardsrot[0]->SetAngles(90.,0.,0.); TGeoTranslation* endcapcardstrans[2]; endcapcardstrans[0] = new TGeoTranslation(0.,0.,0.5*(fgkEndCapInterfaceCardBLength[1] - fgkEndCapCardElectBoardBackLength[0])); TGeoCombiTrans* endcapcardscombitrans = new TGeoCombiTrans(*endcapcardstrans[0],*endcapcardsrot[0]); endcapcardsrot[1]->SetAngles(90.,90.,-90.); TGeoHMatrix* endcapcardsmatrix[2]; endcapcardsmatrix[0] = new TGeoHMatrix((*endcapcardsrot[1])*(*endcapcardscombitrans)); Double_t stiffenertransx = fgkEndCapKaptonFoilWidth-fgkEndCapStiffenerWidth - fgkEndCapCardJMDConnectorLength[0] - fgkEndCapInterfaceCardBThickness - 9.*fgkEndCapStripConnectionThickness - 8.*fgkEndCapCardElectBoardBackThickness; endcapcardstrans[1] = new TGeoTranslation(-0.5*fgkEndCapStiffenerLength - fgkEndCapCoverPlateLength[0] + 0.5 * (fgkEndCapCoverPlateLength[3] + 2.0 * fgkEndCapCoverPlateLength[2]), - stiffenertransx-fgkEndCapStiffenerWidth - fgkEndCapCardJMDConnectorLength[0] - fgkEndCapInterfaceCardBThickness - 2.0 * fgkEndCapStripConnectionThickness - 1.5 * fgkEndCapInterfaceCardBThickness - 0.5 * (fgkEndCapCoverPlateWidth[0] - fgkEndCapCoverPlateWidth[2] - (kendcapcoverplatesmallholenumber-1) * fgkEndCapCoverPlateSmallHoleSeparation[2]) + fgkEndCapKaptonFoilWidth, 0.5*fgkEndCapCoverPlateThickness - fgkEndCapSideCoverWidth[1]); endcapcardsmatrix[1] = new TGeoHMatrix((*endcapcardstrans[1])*(*endcapcardsmatrix[0])); for(Int_t i=0; i<4; i++) endcapassembly[i]->AddNode(endcapcards[i],1,endcapcardsmatrix[1]); ///////////////////////////////////////////////////////////// // Deallocating memory ///////////////////////////////////////////////////////////// delete endcapcoverplaterot; delete endcapcoverplatecombitrans; delete endcapcoverplatetrans; for(Int_t i=0; i<3; i++){ delete endcapsidecovercombitrans[i]; if(i<2) delete endcapsidecoverot[i]; } for(Int_t i=0; i<2; i++) delete endcapcardsrot[i]; for(Int_t i=0; i<2; i++) delete endcapcardstrans[i]; delete endcapcardsmatrix[0]; return endcapassembly; } //////////////////////////////////////////////////////////////////////////////// TGeoVolume* AliITSv11GeometrySSD::GetEndCapEffectiveCables(Double_t radiusmin, Double_t radiusmax, Double_t width, Int_t ncables, const char* volname){ ///////////////////////////////////////////////////////////// // Generating EndCap High Voltage Tubes ///////////////////////////////////////////////////////////// Double_t effectiveinneradius = TMath::Sqrt(ncables)*radiusmin; Double_t effectiveouteradius = TMath::Sqrt(effectiveinneradius*effectiveinneradius+(radiusmax-radiusmin)*(radiusmax-radiusmin)); TGeoTube* effectiveinnertubeshape = new TGeoTube(0.,effectiveinneradius,0.5*width); TGeoTube* effectiveoutertubeshape = new TGeoTube(effectiveinneradius, effectiveouteradius,0.5*width); TGeoVolume* effectiveinnertube = new TGeoVolume("EffectiveEndCapInnerTube", effectiveinnertubeshape, fSSDStiffenerConnectorMedium); effectiveinnertube->SetLineColor(41); TGeoVolume* effectiveoutertube = new TGeoVolume("EffectiveEndCapOuterTube", effectiveoutertubeshape, fSSDKaptonChipCableMedium); effectiveoutertube->SetLineColor(39); TGeoTube* effectivemothertubeshape = new TGeoTube(0.,effectiveouteradius,0.5*width); TGeoVolume* effectivemothertube = new TGeoVolume(volname,effectivemothertubeshape,fSSDAir); effectivemothertube->AddNode(effectiveinnertube,1); effectivemothertube->AddNode(effectiveoutertube,1); return effectivemothertube; } //////////////////////////////////////////////////////////////////////////////// TGeoVolume** AliITSv11GeometrySSD::EndCapSupport(){ ///////////////////////////////////////////////////////////// // Generating EndCap Support Layer 5 and Layer 6 ///////////////////////////////////////////////////////////// const Int_t knedges = 5; /////////////////////////////////////////////// // Setting the vertices for TGeoXtru Up Volume /////////////////////////////////////////////// const Int_t klayernumber = 2; Double_t xupvertex[klayernumber][knedges+3]; Double_t yupvertex[klayernumber][knedges+3]; Double_t upedgeangle[klayernumber] = {360./fgkSSDLay5LadderNumber,360./fgkSSDLay6LadderNumber}; Double_t middledgeangle[klayernumber] = {0.0,0.0}; Double_t middlepsi[klayernumber] = {0.0,0.0}; for(Int_t i=0; iDefinePolygon(knedges+3,xupvertex[i],yupvertex[i]); upendcapsupportshape[i]->DefineSection(0,0.); upendcapsupportshape[i]->DefineSection(1,fgkEndCapSupportHighWidth); upendcapsupport[i] = new TGeoVolume(upendcapsupportname,upendcapsupportshape[i], fSSDSupportRingAl); upendcapsupport[i]->SetLineColor(5); } /////////////////////////////////////////////// // Setting the vertices for TGeoXtru Down Volume /////////////////////////////////////////////// Double_t xdownvertex[klayernumber][2*(knedges+1)]; Double_t ydownvertex[klayernumber][2*(knedges+1)]; for(Int_t i=0; iDefinePolygon(2*(knedges+1),xdownvertex[i],ydownvertex[i]); if(i==0){ downendcapsupportshape[i]->DefineSection(0,0.); downendcapsupportshape[i]->DefineSection(1,fgkEndCapSupportLowWidth[i]); } else{ downendcapsupportshape[i]->DefineSection(0,fgkEndCapSupportHighWidth - fgkEndCapSupportLowWidth[i]); downendcapsupportshape[i]->DefineSection(1,fgkEndCapSupportHighWidth); } downendcapsupport[i] = new TGeoVolume(downendcapsupportname, downendcapsupportshape[i],fSSDSupportRingAl); downendcapsupport[i]->SetLineColor(5); } /////////////////////////////////////////////// // Setting TGeoPgon Volume /////////////////////////////////////////////// const Int_t kssdlayladdernumber[klayernumber] = {fgkSSDLay5LadderNumber, fgkSSDLay6LadderNumber}; TGeoPgon* endcapsupportmothershape[klayernumber]; TGeoVolume** endcapsupportmother; endcapsupportmother = new TGeoVolume*[klayernumber]; char endcapsupportmothername[100]; for(Int_t i=0; iDefineSection(0,0.,ydownvertex[i][0],yupvertex[i][1]); endcapsupportmothershape[i]->DefineSection(1,fgkEndCapSupportHighWidth, ydownvertex[i][0],yupvertex[i][1]); endcapsupportmother[i] = new TGeoVolume(endcapsupportmothername,endcapsupportmothershape[i], fSSDAir); } //////////////////////////////////// TGeoRotation** endcapsupportrot[klayernumber]; for(Int_t i=0; i<2; i++){ endcapsupportrot[i] = new TGeoRotation*[kssdlayladdernumber[i]]; for(Int_t j=0; jSetAngles(j*upedgeangle[i],0.,0.); endcapsupportmother[i]->AddNode(upendcapsupport[i],j+1,endcapsupportrot[i][j]); endcapsupportmother[i]->AddNode(downendcapsupport[i],j+1,endcapsupportrot[i][j]); } } return endcapsupportmother; } //////////////////////////////////////////////////////////////////////////////// void AliITSv11GeometrySSD::SetEndCapSupportAssembly(){ ///////////////////////////////////////////////////////////// // Setting End Cap Support Layer 5 and 6. ///////////////////////////////////////////////////////////// const Int_t kendcapcoverplatesmallholenumber = 9; const Int_t klayernumber = 2; const Int_t kssdlayladdernumber[klayernumber] = {fgkSSDLay5LadderNumber, fgkSSDLay6LadderNumber}; Double_t upedgeangle[klayernumber] = {360.0/kssdlayladdernumber[0], 360.0/kssdlayladdernumber[1]}; TGeoVolume** endcapsupport = EndCapSupport(); TGeoVolume** endcapassembly = GetEndCapAssembly(); TGeoPgon* endcapsupportshape[klayernumber]; Double_t* radiusmin[klayernumber]; Double_t* radiusmax[klayernumber]; for(Int_t i=0; iGetShape(); radiusmin[i] = endcapsupportshape[i]->GetRmin(); radiusmax[i] = endcapsupportshape[i]->GetRmax(); } TGeoBBox* endcapassemblyshape = (TGeoBBox*)endcapassembly[0]->GetShape(); Double_t endcapassemblycenter[3] = {endcapassemblyshape->GetDX(), endcapassemblyshape->GetDY(), endcapassemblyshape->GetDZ()}; /////////////////////////////////////////////// // Setting TGeoPgon Volume for Mother Container /////////////////////////////////////////////// TGeoPgon* endcapsupportsystemshape[klayernumber]; char endcapsupportsystemothername[100]; for(Int_t i=0; iDefineSection(0,-(fgkEndCapCoverPlateWidth[1] - fgkEndCapCoverPlateWidth[0]),*radiusmin[i], (*radiusmax[i]*CosD(0.5*upedgeangle[i]) +2.*endcapassemblycenter[2]) /CosD(0.5*upedgeangle[i])); endcapsupportsystemshape[i]->DefineSection(1,2.*endcapassemblycenter[1] -(fgkEndCapCoverPlateWidth[1] - fgkEndCapCoverPlateWidth[0]), *radiusmin[i], (*radiusmax[i]*CosD(0.5*upedgeangle[i]) +2.*endcapassemblycenter[2]) /CosD(0.5*upedgeangle[i])); } fgkEndCapSupportSystem = new TGeoVolume*[4]; fgkEndCapSupportSystem[0] = new TGeoVolume("EndCapSupportSystemLayer5Sx", endcapsupportsystemshape[0],fSSDAir); fgkEndCapSupportSystem[1] = new TGeoVolume("EndCapSupportSystemLayer5Dx", endcapsupportsystemshape[0],fSSDAir); fgkEndCapSupportSystem[2] = new TGeoVolume("EndCapSupportSystemLayer6Sx", endcapsupportsystemshape[1],fSSDAir); fgkEndCapSupportSystem[3] = new TGeoVolume("EndCapSupportSystemLayer6Dx", endcapsupportsystemshape[1],fSSDAir); /////////////////////////////////////////////// TGeoTranslation* endcapassemblytrans[klayernumber]; for(Int_t i=0; iSetAngles(0.,-90.,0.); endcapassemblyrot[i][1]->SetAngles(90.,180.,-90.); endcapassemblymatrix[i][0] = new TGeoHMatrix((*endcapassemblyrot[i][1])*(*endcapassemblyrot[i][0])); endcapassemblymatrix[i][1] = new TGeoHMatrix((*endcapassemblytrans[i])*(*endcapassemblymatrix[i][0])); for(Int_t j=0; jSetAngles(j*upedgeangle[i],0.,0.); endcapassemblymatrix[i][j+2] = new TGeoHMatrix((*endcapassemblyrot[i][j+2])*(*endcapassemblymatrix[i][1])); } } TGeoTranslation* lay6endcapassemblytrans = new TGeoTranslation(0.,0., fgkEndCapKaptonFoilWidth-fgkEndCapSupportHighWidth); for(Int_t i=0; i<2*klayernumber; i++){ for(Int_t j=0; j<(i<2? kssdlayladdernumber[0]:kssdlayladdernumber[1]); j++){ fgkEndCapSupportSystem[i]->AddNode(endcapassembly[i],j+1,i<2?endcapassemblymatrix[0][j+2]: endcapassemblymatrix[1][j+2]); } fgkEndCapSupportSystem[i]->AddNode(i<2?endcapsupport[0]:endcapsupport[1],1,i<2?0:lay6endcapassemblytrans); } ///////////////////////////////////////////////////////////// // Deallocating memory ///////////////////////////////////////////////////////////// for(Int_t i=0; iSetAngles(90.,180.,-90.); TGeoCombiTrans* endcapsupportsystemITSCentercombitrans = new TGeoCombiTrans(*endcapsupportsystemITSCentertrans[1],*endcapsupportsystemrot); moth->AddNode(fgkEndCapSupportSystem[0],1,endcapsupportsystemITSCentertrans[0]); moth->AddNode(fgkEndCapSupportSystem[1],1,endcapsupportsystemITSCentercombitrans); ///////////////////////////////////////////////////////////// // Deallocating memory ///////////////////////////////////////////////////////////// delete endcapsupportsystemrot; delete endcapsupportsystemITSCentertrans[1]; } ///////////////////////////////////////////////////////////// void AliITSv11GeometrySSD::EndCapSupportSystemLayer6(TGeoVolume* moth){ ///////////////////////////////////////////////////////////// // Setting End Cap Support + End Cap Assembly of Layer 6. ///////////////////////////////////////////////////////////// if (! moth) { AliError("Can't insert end cap support of layer6, mother is null!\n"); return; }; if(!fgkEndCapSupportSystem) SetEndCapSupportAssembly(); TGeoTranslation* endcapsupportsystemITSCentertrans[2]; endcapsupportsystemITSCentertrans[0] = new TGeoTranslation(0.,0., fgkEndCapSupportCenterLay6ITSPosition + fgkEndCapSupportCenterLay6Position - fgkEndCapSideCoverLength[2]); endcapsupportsystemITSCentertrans[1] = new TGeoTranslation(0.,0., fgkEndCapSideCoverLength[2] - fgkEndCapSupportCenterLay6Position - fgkEndCapSupportCenterLay6ITSPosition); TGeoRotation* endcapsupportsystemrot = new TGeoRotation(); endcapsupportsystemrot->SetAngles(90.,180.,-90.); TGeoCombiTrans* endcapsupportsystemITSCentercombitrans = new TGeoCombiTrans(*endcapsupportsystemITSCentertrans[1],*endcapsupportsystemrot); moth->AddNode(fgkEndCapSupportSystem[2],1,endcapsupportsystemITSCentertrans[0]); moth->AddNode(fgkEndCapSupportSystem[3],1,endcapsupportsystemITSCentercombitrans); ///////////////////////////////////////////////////////////// // Deallocating memory ///////////////////////////////////////////////////////////// delete endcapsupportsystemrot; delete endcapsupportsystemITSCentertrans[1]; } //////////////////////////////////////////////////////////////////////////////// void AliITSv11GeometrySSD::LadderSupportLayer5(TGeoVolume* moth){ ///////////////////////////////////////////////////////////// // Setting Ladder Support of Layer 5. ///////////////////////////////////////////////////////////// if (! moth) { AliError("Can't insert ladder lupport of layer5, mother is null!\n"); return; }; if(!fLay5LadderSupportRing) SetLadderSupport(100); fMotherVol = moth; TGeoTranslation* centerITSRingSupportLay5trans[2]; for(Int_t i=0; i<2; i++){ centerITSRingSupportLay5trans[i] = new TGeoTranslation(0.,0.,TMath::Power(-1.,i)*fgkLadderSupportRingLay5Position); moth->AddNode(fLay5LadderSupportRing,i+1,centerITSRingSupportLay5trans[i]); } } //////////////////////////////////////////////////////////////////////////////// void AliITSv11GeometrySSD::LadderSupportLayer6(TGeoVolume* moth){ ///////////////////////////////////////////////////////////// // Setting Ladder Support of Layer 6. ///////////////////////////////////////////////////////////// if (! moth) { AliError("Can't insert ladder lupport of layer6, mother is null!\n"); return; }; if(!fLay6LadderSupportRing) SetLadderSupport(100); fMotherVol = moth; TGeoTranslation* centerITSRingSupportLay6trans[2]; for(Int_t i=0; i<2; i++){ centerITSRingSupportLay6trans[i] = new TGeoTranslation(0.,0.,TMath::Power(-1.,i)*fgkLadderSupportRingLay6Position); moth->AddNode(fLay6LadderSupportRing,i+1,centerITSRingSupportLay6trans[i]); } } //////////////////////////////////////////////////////////////////////////////// void AliITSv11GeometrySSD::SSDCone(TGeoVolume* moth){ ///////////////////////////////////////////////////////////// // Setting Ladder Support of Layer 6. ///////////////////////////////////////////////////////////// if (! moth) { AliError("Can't insert SSD Cone, mother is null!\n"); return; }; if(!fSSDCone) SetSSDCone(); TGeoTranslation* ssdconetrans = new TGeoTranslation(0.,0.,0.5*fgkSSDCentralSupportLength + fgkSSDCentralAL3SupportLength); moth->AddNode(fSSDCone,1,ssdconetrans); } //////////////////////////////////////////////////////////////////////////////// void AliITSv11GeometrySSD::SetSSDCone(){ ///////////////////////////////////////////////////////////// // Method generating SSDCone ///////////////////////////////////////////////////////////// if(!fCreateMaterials) CreateMaterials(); fSSDCone = new TGeoVolumeAssembly("ITSssdCone"); Double_t ssdpconesectionradiusmax[16]; Double_t ssdpconesectionradiusmin[16]; Double_t ssdpconezsection[16]; TGeoPcon* ssdpconelittleholeshape[8]; TGeoVolume* ssdpconelittlehole[8]; ssdpconezsection[0] = (fgkSSDPConeZLength[0]-fgkSSDPConeZLength[1]); ssdpconesectionradiusmin[0] = fgkSSDLowerPConeRadius; ssdpconesectionradiusmax[0] = ssdpconezsection[0]*CosD(fgkSSDPConeAngle) / SinD(fgkSSDPConeAngle) + ssdpconesectionradiusmin[0]; ssdpconesectionradiusmin[1] = fgkSSDPConeLittleHoleRadius - ssdpconezsection[0]*CosD(fgkSSDPConeAngle) / SinD(fgkSSDPConeAngle); ssdpconesectionradiusmax[1] = fgkSSDPConeLittleHoleRadius; ssdpconezsection[1] = (ssdpconesectionradiusmin[1]-ssdpconesectionradiusmin[0]) * TanD(fgkSSDPConeAngle)+ssdpconezsection[0]; ssdpconelittleholeshape[0] = new TGeoPcon(0.,360.,2); for(Int_t i=0; i<2;i++) ssdpconelittleholeshape[0]->DefineSection(i,ssdpconezsection[i], ssdpconesectionradiusmin[i],ssdpconesectionradiusmax[i]); ssdpconelittlehole[0] = new TGeoVolume("SSDConeLittleHole1",ssdpconelittleholeshape[0],fSSDCarbonFiberMedium); ssdpconelittlehole[0]->SetLineColor(4); ///////////////////////////////////////////////////////////// ssdpconezsection[2] = ssdpconezsection[1]; ssdpconesectionradiusmin[2] = ssdpconesectionradiusmin[1]; ssdpconesectionradiusmax[2] = ssdpconesectionradiusmax[1]; ssdpconesectionradiusmin[3] = fgkSSDPConeLittleHoleRadius+fgkSSDPConeLittleHoleLength - ssdpconezsection[0]*CosD(fgkSSDPConeAngle) / SinD(fgkSSDPConeAngle); ssdpconesectionradiusmax[3] = ssdpconezsection[0]*CosD(fgkSSDPConeAngle) / SinD(fgkSSDPConeAngle)+ssdpconesectionradiusmin[3]; ssdpconezsection[3] = (ssdpconesectionradiusmin[3]-ssdpconesectionradiusmin[2]) * TanD(fgkSSDPConeAngle)+ssdpconezsection[2]; Double_t ssdpconelittleholeangle = fgkSSDPConeLittleHoleLength/fgkSSDPConeLittleHoleRadius * TMath::RadToDeg(); ssdpconelittleholeshape[1] = new TGeoPcon(30.+0.5*ssdpconelittleholeangle, 60.-ssdpconelittleholeangle,2); for(Int_t i=2;i<4;i++) ssdpconelittleholeshape[1]->DefineSection(i-2,ssdpconezsection[i], ssdpconesectionradiusmin[i],ssdpconesectionradiusmax[i]); ssdpconelittlehole[1] = new TGeoVolume("SSDConeLittleHole2",ssdpconelittleholeshape[1],fSSDCarbonFiberMedium); ssdpconelittlehole[1]->SetLineColor(4); TGeoRotation* ssdconelittleholerot[6]; for(Int_t i=0; i<6; i++){ ssdconelittleholerot[i] = new TGeoRotation(); ssdconelittleholerot[i]->SetAngles(i*60,0.,0.); } ///////////////////////////////////////////////////////////// ssdpconezsection[4] = ssdpconezsection[3]; ssdpconesectionradiusmin[4] = ssdpconesectionradiusmin[3]; ssdpconesectionradiusmax[4] = ssdpconesectionradiusmax[3]; ssdpconesectionradiusmin[5] = fgkSSDConeMiddleRadius-ssdpconezsection[0] * CosD(fgkSSDPConeAngle) / SinD(fgkSSDPConeAngle); ssdpconesectionradiusmax[5] = fgkSSDConeMiddleRadius; ssdpconezsection[5] = (ssdpconesectionradiusmin[5]-ssdpconesectionradiusmin[4]) * TanD(fgkSSDPConeAngle)+ssdpconezsection[4]; ssdpconelittleholeshape[2] = new TGeoPcon(0.,360.,2); for(Int_t i=4; i<6;i++) ssdpconelittleholeshape[2]->DefineSection(i-4,ssdpconezsection[i], ssdpconesectionradiusmin[i],ssdpconesectionradiusmax[i]); ssdpconelittlehole[2] = new TGeoVolume("SSDConeLittleHole3",ssdpconelittleholeshape[2],fSSDCarbonFiberMedium); ssdpconelittlehole[2]->SetLineColor(4); /////////////////////////////////////////////////// ssdpconezsection[6] = ssdpconezsection[5]; ssdpconesectionradiusmin[6] = ssdpconesectionradiusmin[5]; ssdpconesectionradiusmax[6] = ssdpconesectionradiusmax[5]; ssdpconesectionradiusmin[7] = fgkSSDConeMiddleRadius+fgkSSDPConeMiddleLength -ssdpconezsection[0] * CosD(fgkSSDPConeAngle) / SinD(fgkSSDPConeAngle); ssdpconesectionradiusmax[7] = fgkSSDConeMiddleRadius+fgkSSDPConeMiddleLength; ssdpconezsection[7] = (ssdpconesectionradiusmin[7]-ssdpconesectionradiusmin[6]) * TanD(fgkSSDPConeAngle)+ssdpconezsection[6]; Double_t ssdpconemiddleholeangle = fgkSSDPConeMiddleWidth/fgkSSDConeMiddleRadius * TMath::RadToDeg(); ssdpconelittleholeshape[3] = new TGeoPcon(22.5+0.5*ssdpconemiddleholeangle, 45.-ssdpconemiddleholeangle,2); for(Int_t i=6;i<8;i++) ssdpconelittleholeshape[3]->DefineSection(i-6,ssdpconezsection[i], ssdpconesectionradiusmin[i],ssdpconesectionradiusmax[i]); ssdpconelittlehole[3] = new TGeoVolume("SSDConeLittleHole4",ssdpconelittleholeshape[3],fSSDCarbonFiberMedium); ssdpconelittlehole[3]->SetLineColor(4); TGeoRotation* ssdconemiddleholerot[8]; for(Int_t i=0; i<8; i++){ ssdconemiddleholerot[i] = new TGeoRotation(); ssdconemiddleholerot[i]->SetAngles(i*45,0.,0.); } ///////////////////////////////////////////////////////////// ssdpconezsection[8] = ssdpconezsection[7]; ssdpconesectionradiusmin[8] = ssdpconesectionradiusmin[7]; ssdpconesectionradiusmax[8] = ssdpconesectionradiusmax[7]; ssdpconesectionradiusmin[9] = fgkSSDPConeUpRadius-ssdpconezsection[0] * CosD(fgkSSDPConeAngle) / SinD(fgkSSDPConeAngle); ssdpconesectionradiusmax[9] = fgkSSDPConeUpRadius; ssdpconezsection[9] = (ssdpconesectionradiusmin[9]-ssdpconesectionradiusmin[8]) * TanD(fgkSSDPConeAngle)+ssdpconezsection[8]; ssdpconelittleholeshape[4] = new TGeoPcon(0.,360.,2); for(Int_t i=8; i<10;i++) ssdpconelittleholeshape[4]->DefineSection(i-8,ssdpconezsection[i], ssdpconesectionradiusmin[i],ssdpconesectionradiusmax[i]); ssdpconelittlehole[4] = new TGeoVolume("SSDConeLittleHole5",ssdpconelittleholeshape[4],fSSDCarbonFiberMedium); ssdpconelittlehole[4]->SetLineColor(4); ///////////////////////////////////////////////////////////// Double_t ssdconetrapezoidheight = fgkSSDPConeUpMaxRadius-fgkSSDPConeUpRadius; Double_t ssdconetrapezoidbasis = fgkSSDPConeTrapezoidBasis-2.0 * (0.5*ssdconetrapezoidheight/TanD(fgkSSDPConeTrapezoidAngle) - 0.5*ssdconetrapezoidheight/(fgkSSDPConeUpMaxRadius - 0.5*ssdconetrapezoidheight)*(0.5*fgkSSDPConeTrapezoidBasis - 0.5*ssdconetrapezoidheight/TanD(fgkSSDPConeTrapezoidAngle))); Double_t ssdconetrapezoidsection = (2.0*TMath::Pi()*fgkSSDPConeUpMaxRadius-8.0*ssdconetrapezoidbasis)/8.; Double_t ssdpconetrapezoidsectionangle = ssdconetrapezoidsection/fgkSSDPConeUpMaxRadius * TMath::RadToDeg(); ssdpconezsection[10] = ssdpconezsection[9]; ssdpconesectionradiusmin[10] = ssdpconesectionradiusmin[9]; ssdpconesectionradiusmax[10] = ssdpconesectionradiusmax[9]; ssdpconesectionradiusmin[11] = fgkSSDPConeUpMaxRadius-ssdpconezsection[0] * CosD(fgkSSDPConeAngle) / SinD(fgkSSDPConeAngle); ssdpconesectionradiusmax[11] = fgkSSDPConeUpMaxRadius; ssdpconezsection[11] = (ssdpconesectionradiusmin[11]-ssdpconesectionradiusmin[10]) * TanD(fgkSSDPConeAngle)+ssdpconezsection[10]; ssdpconelittleholeshape[5] = new TGeoPcon(90.-0.5*ssdpconetrapezoidsectionangle, ssdpconetrapezoidsectionangle,2); for(Int_t i=10;i<12;i++) ssdpconelittleholeshape[5]->DefineSection(i-10,ssdpconezsection[i], ssdpconesectionradiusmin[i],ssdpconesectionradiusmax[i]); ssdpconelittlehole[5] = new TGeoVolume("SSDConeLittleHole6",ssdpconelittleholeshape[5],fSSDCarbonFiberMedium); ssdpconelittlehole[5]->SetLineColor(4); TGeoRotation* ssdconeupradiusrot[8]; for(Int_t i=0; i<8; i++){ ssdconeupradiusrot[i] = new TGeoRotation(); ssdconeupradiusrot[i]->SetAngles(i*45,0.,0.); } ///////////////////////////////////////////////////////////// ssdpconezsection[12] = ssdpconezsection[11]; ssdpconezsection[13] = ssdpconezsection[12]+fgkSSDPConeRadiusWidth; ssdpconesectionradiusmin[12] = ssdpconesectionradiusmin[11]; ssdpconesectionradiusmax[12] = fgkSSDPConeExternalRadius; ssdpconesectionradiusmin[13] = ssdpconesectionradiusmin[12]; ssdpconesectionradiusmax[13] = fgkSSDPConeExternalRadius; ssdpconelittleholeshape[6] = new TGeoPcon(0.,360.,2); for(Int_t i=12; i<14;i++) ssdpconelittleholeshape[6]->DefineSection(i-12,ssdpconezsection[i], ssdpconesectionradiusmin[i],ssdpconesectionradiusmax[i]); ssdpconelittlehole[6] = new TGeoVolume("SSDConeLittleHole7",ssdpconelittleholeshape[6],fSSDCarbonFiberMedium); ssdpconelittlehole[6]->SetLineColor(4); ///////////////////////////////////////////////////////////// ssdpconezsection[14] = 0.0; ssdpconezsection[15] = ssdpconezsection[0]; ssdpconesectionradiusmin[14] = ssdpconesectionradiusmin[0]; ssdpconesectionradiusmax[14] = ssdpconesectionradiusmin[14]; ssdpconesectionradiusmin[15] = ssdpconesectionradiusmin[0]; ssdpconesectionradiusmax[15] = ssdpconesectionradiusmax[0]; ssdpconelittleholeshape[7] = new TGeoPcon(0.,360.,2); for(Int_t i=14; i<16;i++) ssdpconelittleholeshape[7]->DefineSection(i-14,ssdpconezsection[i], ssdpconesectionradiusmin[i],ssdpconesectionradiusmax[i]); ssdpconelittlehole[7] = new TGeoVolume("SSDConeLittleHole8",ssdpconelittleholeshape[7],fSSDCarbonFiberMedium); ssdpconelittlehole[7]->SetLineColor(4); ///////////////////////////////////////////////////////////// TGeoTube* ssdtubeconeshape[2]; TGeoVolume* ssdtubecone[2]; TGeoTranslation* ssdtubeconetrans[2]; ssdtubeconeshape[0] = new TGeoTube(fgkSSDPConeUpMiddleRadius, fgkSSDPConeExternalRadius, 0.5*(fgkSSDPConeLength-ssdpconezsection[13])); ssdtubeconeshape[1] = new TGeoTube(fgkSSDPConeDownRadius,ssdpconesectionradiusmin[0], 0.5*ssdpconezsection[0]); ssdtubecone[0] = new TGeoVolume("SSDConeTube1",ssdtubeconeshape[0],fSSDSupportRingAl); ssdtubecone[1] = new TGeoVolume("SSDConeTube2",ssdtubeconeshape[1],fSSDSupportRingAl); ssdtubeconetrans[0] = new TGeoTranslation(0.,0., 0.5*(fgkSSDPConeLength-ssdpconezsection[13]) + ssdpconezsection[13]); ssdtubeconetrans[1] = new TGeoTranslation(0.,0.,0.5*ssdpconezsection[0]); ssdtubecone[0]->SetLineColor(4); ssdtubecone[1]->SetLineColor(4); ///////////////////////////////////////////////////////////// // Mother Volume Container ///////////////////////////////////////////////////////////// Double_t ssdconemotherradiusmin[8]; Double_t ssdconemotherradiusmax[8]; Double_t ssdconemothersection[8]; ssdconemotherradiusmin[0] = fgkSSDPConeDownRadius; ssdconemotherradiusmax[0] = ssdpconesectionradiusmin[0]; ssdconemotherradiusmin[1] = fgkSSDPConeDownRadius; ssdconemotherradiusmax[1] = ssdpconesectionradiusmax[0]; ssdconemotherradiusmin[2] = ssdpconesectionradiusmin[0]; ssdconemotherradiusmax[2] = ssdpconesectionradiusmax[0]; ssdconemotherradiusmin[3] = ssdpconesectionradiusmin[11]; ssdconemotherradiusmax[3] = ssdpconesectionradiusmax[11]; ssdconemotherradiusmin[4] = ssdpconesectionradiusmin[12]; ssdconemotherradiusmax[4] = ssdpconesectionradiusmax[12]; ssdconemotherradiusmin[5] = ssdpconesectionradiusmin[13]; ssdconemotherradiusmax[5] = ssdpconesectionradiusmax[13]; ssdconemotherradiusmin[6] = fgkSSDPConeUpMiddleRadius; ssdconemotherradiusmax[6] = fgkSSDPConeExternalRadius; ssdconemotherradiusmin[7] = fgkSSDPConeUpMiddleRadius; ssdconemotherradiusmax[7] = fgkSSDPConeExternalRadius; ssdconemothersection[0] = 0.0; ssdconemothersection[1] = ssdpconezsection[0]; ssdconemothersection[2] = ssdpconezsection[0]; ssdconemothersection[3] = ssdpconezsection[11]; ssdconemothersection[4] = ssdpconezsection[11]; ssdconemothersection[5] = ssdpconezsection[13]; ssdconemothersection[6] = ssdpconezsection[13]; ssdconemothersection[7] = fgkSSDPConeLength; TGeoPcon* ssdconemothershape = new TGeoPcon(0.,360,8); for(Int_t i=0; i<8; i++) ssdconemothershape->DefineSection(i,ssdconemothersection[i], ssdconemotherradiusmin[i],ssdconemotherradiusmax[i]); TGeoVolume* ssdconemother = new TGeoVolume("SSDMotherCone",ssdconemothershape,fSSDAir); ///////////////////////////////////////////////////////////// //Placing the Volumes into Mother ///////////////////////////////////////////////////////////// ssdconemother->AddNode(ssdpconelittlehole[0],1); for(Int_t i=0; i<6; i++){ ssdconemother->AddNode(ssdpconelittlehole[1],i+1,ssdconelittleholerot[i]); } ssdconemother->AddNode(ssdpconelittlehole[2],1); for(Int_t i=0; i<8; i++){ ssdconemother->AddNode(ssdpconelittlehole[3],i+1,ssdconemiddleholerot[i]); } ssdconemother->AddNode(ssdpconelittlehole[4],1); for(Int_t i=0; i<8; i++){ ssdconemother->AddNode(ssdpconelittlehole[5],i+1,ssdconeupradiusrot[i]); } ssdconemother->AddNode(ssdpconelittlehole[6],1); ssdconemother->AddNode(ssdpconelittlehole[7],1); ssdconemother->AddNode(ssdtubecone[0],1,ssdtubeconetrans[0]); ssdconemother->AddNode(ssdtubecone[1],1,ssdtubeconetrans[1]); ///////////////////////////////////////////////////////////// // ITS General Support ///////////////////////////////////////////////////////////// TGeoTube* ssdcentralsupportshape = new TGeoTube(fgkSSDCentralSupportRadius-fgkSSDCentralSupportWidth, fgkSSDCentralSupportRadius,0.5*fgkSSDCentralSupportLength); TGeoVolume* ssdcentralsupport = new TGeoVolume("SSDCentralSupport",ssdcentralsupportshape,fSSDRohaCellCone); TGeoTranslation* ssdcentralsupportrans = new TGeoTranslation(0.,0.,-0.5*fgkSSDCentralSupportLength - fgkSSDCentralAL3SupportLength); ssdcentralsupport->SetLineColor(4); fSSDCone->AddNode(ssdcentralsupport,1,ssdcentralsupportrans); TGeoTube* ssdcentralal3supportshape = new TGeoTube(fgkSSDCentralSupportRadius-fgkSSDCentralSupportWidth, fgkSSDCentralSupportRadius,0.25*fgkSSDCentralAL3SupportLength); TGeoVolume* ssdcentralal3support = new TGeoVolume("SSDCentralAl3Support",ssdcentralal3supportshape,fSSDSupportRingAl); TGeoTranslation* ssdcentralal3supportrans[3]; ssdcentralal3supportrans[0] = new TGeoTranslation(0.,0.,-0.75*fgkSSDCentralAL3SupportLength); ssdcentralal3supportrans[1] = new TGeoTranslation(0.,0.,-fgkSSDCentralSupportLength - 1.25*fgkSSDCentralAL3SupportLength); ssdcentralal3support->SetLineColor(4); fSSDCone->AddNode(ssdcentralal3support,1,ssdcentralal3supportrans[0]); fSSDCone->AddNode(ssdcentralal3support,2,ssdcentralal3supportrans[1]); TGeoPcon* ssdpconcentralal3shape = new TGeoPcon(0.,360.,2); Double_t ssdpconcentralradiusmin[2]; Double_t ssdpconcentralradiusmax[2]; Double_t ssdpconcentralsection[2]; ssdpconcentralradiusmin[0] = fgkSSDCentralSupportRadius-fgkSSDCentralSupportWidth; ssdpconcentralradiusmin[1] = fgkSSDCentralSupportRadius-fgkSSDCentralAL3SupportWidth; ssdpconcentralradiusmax[0] = fgkSSDCentralSupportRadius; ssdpconcentralradiusmax[1] = fgkSSDCentralSupportRadius; ssdpconcentralsection[0] = -0.5*fgkSSDCentralAL3SupportLength; ssdpconcentralsection[1] = 0.; for(Int_t i=0; i<2;i++) ssdpconcentralal3shape->DefineSection(i,ssdpconcentralsection[i], ssdpconcentralradiusmin[i],ssdpconcentralradiusmax[i]); TGeoVolume* ssdpconcentralal3 = new TGeoVolume("SSDPConeCentralAl3",ssdpconcentralal3shape,fSSDSupportRingAl); ssdpconcentralal3->SetLineColor(4); fSSDCone->AddNode(ssdpconcentralal3,1); TGeoRotation* ssdcentralal3supportrot = new TGeoRotation(); ssdcentralal3supportrot->SetAngles(90.,180,-90.); ssdcentralal3supportrans[2] = new TGeoTranslation(0.,0.,-fgkSSDCentralSupportLength -2.*fgkSSDCentralAL3SupportLength); TGeoCombiTrans* ssdcentralal3supporcombitrans = new TGeoCombiTrans(*ssdcentralal3supportrans[2], *ssdcentralal3supportrot); fSSDCone->AddNode(ssdpconcentralal3,2,ssdcentralal3supporcombitrans); TGeoRotation* ssdconemotherot = new TGeoRotation(); ssdconemotherot->SetAngles(90.,180.,-90.); TGeoTranslation* ssdconemothertrans = new TGeoTranslation(0.,0.,-fgkSSDCentralSupportLength -2.*fgkSSDCentralAL3SupportLength); TGeoCombiTrans* ssdconemothercombitrans = new TGeoCombiTrans(*ssdconemothertrans,*ssdconemotherot); fSSDCone->AddNode(ssdconemother,1); fSSDCone->AddNode(ssdconemother,2,ssdconemothercombitrans); ///////////////////////////////////////////////////////////// // Deallocating memory ///////////////////////////////////////////////////////////// delete ssdcentralal3supportrot; delete ssdcentralal3supportrans[2]; delete ssdconemotherot; delete ssdconemothertrans; ///////////////////////////////////////////////////////////// } //////////////////////////////////////////////////////////////////////////////// void AliITSv11GeometrySSD::SSDCables(TGeoVolume* moth){ ///////////////////////////////////////////////////////////// // Setting SSD Cables ///////////////////////////////////////////////////////////// if (! moth) { AliError("Can't insert SSD Cables, mother is null!\n"); return; }; TGeoVolume* ssdcables = SetSSDCables(); moth->AddNode(ssdcables,1); } //////////////////////////////////////////////////////////////////////////////// TGeoVolume* AliITSv11GeometrySSD::SetSSDCables(){ ///////////////////////////////////////////////////////////// // Method generating SSDCables ///////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////// // SSD Cables Parameters (lengths are in mm and angles in degrees) ///////////////////////////////////////////////////////////////////////////////// const Double_t kSSDCablesLay5TubeRadiusMin = 11.9*fgkmm; const Double_t kSSDCablesLay6TubeRadiusMin = 11.9*fgkmm; // Cable thickness for rings at outer Z // Average: 9/2 = 4.5 cables per quadrant // Ideally 1/16 * 38(34) cables, but take factor to (1/8) to accomodate kinks and loops (there are only 2 different cable lengths); 21 mm^2 Cu each const Double_t kSSDCablesLay5RingArea = 21.*34./8.*fgkmm*fgkmm; // to be fixed in order to reproduce material budget const Double_t kSSDCablesLay6RingArea = 21.*38./8.*fgkmm*fgkmm; // to be fixed in order to reproduce material budget const Double_t kSSDCablesHeight = 3.2*fgkmm; // 3.2 mm*13 cm width = 18 cables, 185g/m each Add fudge factor of 2 to get to ~25 kg measured const Double_t kSSDCableAngle = 22.5; // MvL: remove water? const Double_t kSSDCablesLay5RightSideWaterHeight = 2.5*fgkmm; // to be fixed in order to reproduce material budget const Double_t kSSDCablesPatchPanel2RB26Angle[2] = {25.0,53.2}; const Double_t kSSDCablesPatchPanel2RB24Angle[2] = {23.0,53.6}; const Double_t kSSDPatchPanel2RB26ITSDistance = 975.0*fgkmm; const Double_t kSSDPatchPanel2RB24ITSDistance = 1020.0*fgkmm; const Double_t kSSDPatchPanel2RB26Radius = 451.3*fgkmm; const Double_t kSSDPatchPanel2RB24Radius = 451.3*fgkmm; const Double_t kSSDPatchPanelHeight = 87.5*fgkmm; // SSD Layer 5 Cables ////////////////////////////////////////////////////////////////////////////////////////////////// TGeoVolumeAssembly* ssdcablesmother = new TGeoVolumeAssembly("SSDCables"); Double_t ssdcablelayvertical = 0.05; // Internal variables to control overlapping with SDD cables Double_t ssdcablelaylateral = 0.55; // Internal variables to control overlapping with SDD cables ////////////////////////////////////////////////////////////////////////////////////////////////// // Printf(Form("Cable ring: rad min: %g length %g thick %g", ssdcableslay5rigthsideradiusmin, ssdcablelay5rightsidelength, kSSDCablesLay5RingArea/ssdcablelay5rightsidelength)); //////////////////////////////////// // Double_t cablescapacity[20]; // cablescapacity[0] = ssdcablelay5rightubeshape->Capacity(); //////////////////////////////////// //ssdcablesmother->AddNode(ssdcablelay5righttube,1,ssdcablelay5rightrans); //////////////////////////////////// // TGeoPCone Volumes /////////////////////////////////// TGeoPcon* ssdcableslay5pconshape[3]; TGeoVolume* ssdcableslay5pcon[3]; ssdcableslay5pconshape[0] = new TGeoPcon(0.,360.,2); Double_t ssdcableslay5pconzsection[6]; Double_t ssdcableslay5pconrmin[6]; Double_t ssdcableslay5pconrmax[6]; ssdcableslay5pconrmin[0] = fgkEndCapSupportMiddleRadius[0]+kSSDCablesLay5TubeRadiusMin; ssdcableslay5pconrmin[1] = fgkSSDPConeUpRadius*(1.0+ssdcablelayvertical); ssdcableslay5pconzsection[0] = fgkEndCapSupportCenterLay5ITSPosition + fgkEndCapSupportCenterLay5Position; //+ 2.*ssdcablelay5rightsidelength; // removing this generates overlap with the water ring // Keeping it generates overlap with the cones... // SSDCables/SSDCableLay5RightSideWaterTube_2 ovlp=0.0939792 ssdcableslay5pconzsection[1] = 0.5*fgkSSDCentralSupportLength + fgkSSDCentralAL3SupportLength + (fgkSSDPConeUpRadius-fgkSSDLowerPConeRadius) * TanD(fgkSSDPConeAngle); Double_t dz = ssdcableslay5pconzsection[1]-ssdcableslay5pconzsection[0]; Double_t pconethickness = kSSDCablesLay5RingArea/TMath::Abs(dz); ssdcableslay5pconrmax[0] = ssdcableslay5pconrmin[0]+pconethickness; ssdcableslay5pconrmax[1] = ssdcableslay5pconrmin[1]+pconethickness; //Printf(Form("pcone: r1 %g r2 %g z1 %g z2 %g thickness %g", ssdcableslay5pconrmax[0], ssdcableslay5pconrmax[1], // ssdcableslay5pconzsection[0],ssdcableslay5pconzsection[1],pconethickness)); for(Int_t i=0; i<2;i++) ssdcableslay5pconshape[0]->DefineSection(i,ssdcableslay5pconzsection[i], ssdcableslay5pconrmin[i],ssdcableslay5pconrmax[i]); ssdcableslay5pcon[0] = new TGeoVolume("SSDCableLay5RightSidePCon1", ssdcableslay5pconshape[0],fSSDCopper); ssdcableslay5pcon[0]->SetLineColor(9); ssdcablesmother->AddNode(ssdcableslay5pcon[0],1); Double_t totvol = ssdcableslay5pcon[0]->Capacity(); // Printf(Form("Cables, lay5, pCone,volume: %g", ssdcableslay5pcon[0]->Capacity())); //////////////////////////////////// // cablescapacity[1] = ssdcableslay5pconshape[0]->Capacity(); //////////////////////////////////// // // PCon 2 and 3 are cables going through/towards holes in supports // ssdcableslay5pconzsection[2] = ssdcableslay5pconzsection[1]; ssdcableslay5pconzsection[3] = 0.5*fgkSSDCentralSupportLength + fgkSSDCentralAL3SupportLength + 0.25*TanD(fgkSSDPConeAngle)*(fgkSSDPConeUpMaxRadius + 3.*fgkSSDPConeUpRadius-4.*fgkSSDLowerPConeRadius); Double_t ssdcableangle = (fgkSSDPConeTrapezoidBasis-2.*(fgkSSDPConeUpMaxRadius - fgkSSDPConeUpRadius)/TanD(fgkSSDPConeTrapezoidAngle)) / fgkSSDPConeUpRadius*TMath::RadToDeg()*2; ssdcableslay5pconshape[1] = new TGeoPcon(90.0-kSSDCableAngle-0.5*ssdcableangle, ssdcableangle,2); // Printf(Form("PCon2, phi %g dphi %g ",90.0-kSSDCableAngle-0.5*ssdcableangle, ssdcableangle)); ssdcableslay5pconrmin[2] = ssdcableslay5pconrmin[1]; ssdcableslay5pconrmax[2] = ssdcableslay5pconrmax[1]; ssdcableslay5pconrmin[3] = 0.25*(fgkSSDPConeUpMaxRadius+3.*fgkSSDPConeUpRadius - 4.*fgkSSDLowerPConeRadius)+fgkSSDLowerPConeRadius; ssdcableslay5pconrmin[3]*=(1.0+ssdcablelayvertical); ssdcableslay5pconrmax[3] = ssdcableslay5pconrmin[3] + kSSDCablesHeight; for(Int_t i=0; i<2;i++) ssdcableslay5pconshape[1]->DefineSection(i,ssdcableslay5pconzsection[i+2], ssdcableslay5pconrmin[i+2],ssdcableslay5pconrmax[i+2]); ssdcableslay5pcon[1] = new TGeoVolume("SSDCableLay5RightSidePCon2",ssdcableslay5pconshape[1],fSSDCopper); ssdcableslay5pcon[1]->SetLineColor(9); //////////////////////////////////// ssdcableslay5pconshape[2] = new TGeoPcon(90.0-kSSDCableAngle-0.5*ssdcableangle, ssdcableangle,2); ssdcableslay5pconrmin[4] = ssdcableslay5pconrmin[3]; ssdcableslay5pconrmax[4] = ssdcableslay5pconrmax[3]; ssdcableslay5pconrmin[5] = ssdcableslay5pconrmin[4]; ssdcableslay5pconrmax[5] = ssdcableslay5pconrmax[4]; ssdcableslay5pconzsection[4] = ssdcableslay5pconzsection[3]; ssdcableslay5pconzsection[5] = (ssdcableslay5pconrmin[5]-fgkSSDLowerPConeRadius) * TanD(fgkSSDPConeAngle) + 0.5*fgkSSDCentralSupportLength + fgkSSDCentralAL3SupportLength; ssdcableslay5pconzsection[5]-= ssdcablelaylateral; for(Int_t i=0; i<2;i++) ssdcableslay5pconshape[2]->DefineSection(i,ssdcableslay5pconzsection[i+4], ssdcableslay5pconrmin[i+4],ssdcableslay5pconrmax[i+4]); ssdcableslay5pcon[2] = new TGeoVolume("SSDCableLay5RightSidePCon3",ssdcableslay5pconshape[2],fSSDCopper); ssdcableslay5pcon[2]->SetLineColor(9); //////////////////////////////////// TGeoRotation* ssdcableslay5pconrot[4]; for(Int_t i=0; i<4; i++){ ssdcableslay5pconrot[i] = new TGeoRotation(); ssdcableslay5pconrot[i]->SetAngles(90.0*i,0.,0.); ssdcablesmother->AddNode(ssdcableslay5pcon[1],i+1,ssdcableslay5pconrot[i]); ssdcablesmother->AddNode(ssdcableslay5pcon[2],i+1,ssdcableslay5pconrot[i]); // Printf(Form("Pcon2, Pcon3, vol %g %g",ssdcableslay5pcon[1]->Capacity(),ssdcableslay5pcon[2]->Capacity())); totvol += ssdcableslay5pcon[1]->Capacity()+ssdcableslay5pcon[2]->Capacity(); } //////////////////////////////////// //cablescapacity[2] = 4.0*ssdcableslay5pconshape[1]->Capacity(); //cablescapacity[3] = 4.0*ssdcableslay5pconshape[2]->Capacity(); //////////////////////////////////// // Positioning Left SSD Cables Part //////////////////////////////////// TGeoRotation* ssdcablesLay5RightPConToLeftRot = new TGeoRotation(); ssdcablesLay5RightPConToLeftRot->SetAngles(90.,180.,-90); ssdcablesmother->AddNode(ssdcableslay5pcon[0],2,ssdcablesLay5RightPConToLeftRot); TGeoHMatrix* ssdcablesLay5RightPConToLeftMatrix[4]; for(Int_t i=0; i<4; i++){ ssdcablesLay5RightPConToLeftMatrix[i] = new TGeoHMatrix((*ssdcablesLay5RightPConToLeftRot)*(*ssdcableslay5pconrot[i])); ssdcablesmother->AddNode(ssdcableslay5pcon[1],i+5,ssdcablesLay5RightPConToLeftMatrix[i]); ssdcablesmother->AddNode(ssdcableslay5pcon[2],i+5,ssdcablesLay5RightPConToLeftMatrix[i]); } //////////////////////////////////// //cablescapacity[4] = ssdcablelay5rightubeshape->Capacity(); //cablescapacity[5] = ssdcableslay5pconshape[0]->Capacity(); //cablescapacity[6] = 4.*ssdcableslay5pconshape[1]->Capacity(); //cablescapacity[7] = 4.*ssdcableslay5pconshape[2]->Capacity(); ///////////////////////////////////////////////////////////// // Water Tubes Layer 5 ///////////////////////// /* Remove ring; could be replaced with a PCone next to/on top of the cables // // MvL: Remove ring; put everything in PCone // // Need to keep dimensions for water ring... Double_t ssdcablesfactor = 0.5; // Internal variables to control overlapping with SDD cables Double_t ssdcableslay5rigthsideradiusmin = fgkEndCapSupportMiddleRadius[0]+kSSDCablesLay5TubeRadiusMin; Double_t ssdcableslay5endconedistance = (ssdcableslay5rigthsideradiusmin - fgkSSDLowerPConeRadius) * TanD(fgkSSDPConeAngle); Double_t ssdcableslay5startconedistance = fgkEndCapSupportCenterLay5ITSPosition + fgkEndCapSupportCenterLay5Position - 0.5*fgkSSDCentralSupportLength-fgkSSDCentralAL3SupportLength; Double_t ssdcablelay5rightsidelength = ssdcableslay5endconedistance - ssdcableslay5startconedistance; ssdcablelay5rightsidelength *= ssdcablesfactor; Double_t ssdcableslay5rightsideradiusmax = ssdcableslay5rigthsideradiusmin+kSSDCablesLay5RingArea/ssdcablelay5rightsidelength; TGeoTranslation* ssdcablelay5rightrans = new TGeoTranslation(0.,0.,fgkEndCapSupportCenterLay5ITSPosition + fgkEndCapSupportCenterLay5Position + 0.5*ssdcablelay5rightsidelength); TGeoTranslation* ssdcablesLay5RightTubeToLeftrans = new TGeoTranslation(0.,0., - 0.5*ssdcablelay5rightsidelength - fgkEndCapSupportCenterLay5Position - fgkEndCapSupportCenterLay5ITSPosition); TGeoTube* ssdcablelay5rightubewatershape = new TGeoTube(ssdcableslay5rightsideradiusmax, ssdcableslay5rightsideradiusmax + kSSDCablesLay5RightSideWaterHeight, 0.5*ssdcablelay5rightsidelength); TGeoVolume* ssdcablelay5rightwatertube = new TGeoVolume("SSDCableLay5RightSideWaterTube", ssdcablelay5rightubewatershape, fSSDCoolingTubeWater); ssdcablelay5rightwatertube->SetLineColor(7); ssdcablesmother->AddNode(ssdcablelay5rightwatertube,1,ssdcablelay5rightrans); ssdcablesmother->AddNode(ssdcablelay5rightwatertube,2,ssdcablesLay5RightTubeToLeftrans); */ //////////////////////////////////// // TGeoPCone Water Volumes Layer /////////////////////////////////// TGeoPcon* ssdcableslay5pconwatershape[3]; TGeoVolume* ssdcableslay5pconwater[3]; ssdcableslay5pconwatershape[0] = new TGeoPcon(0.,360.,2); Double_t ssdcableslay5pconwaterzsection[6]; Double_t ssdcableslay5pcwateronrmin[6]; Double_t ssdcableslay5pconwaterrmax[6]; ssdcableslay5pcwateronrmin[0] = ssdcableslay5pconrmax[0]; ssdcableslay5pconwaterrmax[0] = ssdcableslay5pcwateronrmin[0] + kSSDCablesLay5RightSideWaterHeight; ssdcableslay5pcwateronrmin[1] = ssdcableslay5pconrmax[1]; ssdcableslay5pconwaterrmax[1] = ssdcableslay5pcwateronrmin[1] + kSSDCablesLay5RightSideWaterHeight; ssdcableslay5pconwaterzsection[0] = ssdcableslay5pconzsection[0]; ssdcableslay5pconwaterzsection[1] = ssdcableslay5pconzsection[1]; for(Int_t i=0; i<2;i++) ssdcableslay5pconwatershape[0]->DefineSection(i,ssdcableslay5pconwaterzsection[i], ssdcableslay5pcwateronrmin[i],ssdcableslay5pconwaterrmax[i]); ssdcableslay5pconwater[0] = new TGeoVolume("SSDCableLay5RightSidePConWater1", ssdcableslay5pconwatershape[0],fSSDCoolingTubeWater); ssdcableslay5pconwater[0]->SetLineColor(7); ssdcablesmother->AddNode(ssdcableslay5pconwater[0],1); ssdcablesmother->AddNode(ssdcableslay5pconwater[0],2,ssdcablesLay5RightPConToLeftRot); //////////////////////////////////// ssdcableslay5pconwaterzsection[2] = ssdcableslay5pconzsection[2]; ssdcableslay5pconwaterzsection[3] = ssdcableslay5pconzsection[3]; ssdcableslay5pconwatershape[1] = new TGeoPcon(90.0-kSSDCableAngle-0.5*ssdcableangle, ssdcableangle,2); ssdcableslay5pcwateronrmin[2] = ssdcableslay5pconrmax[1]; ssdcableslay5pconwaterrmax[2] = ssdcableslay5pcwateronrmin[2] + kSSDCablesLay5RightSideWaterHeight; ssdcableslay5pcwateronrmin[3] = ssdcableslay5pconrmax[3]; ssdcableslay5pconwaterrmax[3] = ssdcableslay5pcwateronrmin[3] + kSSDCablesLay5RightSideWaterHeight; for(Int_t i=0; i<2;i++) ssdcableslay5pconwatershape[1]->DefineSection(i,ssdcableslay5pconwaterzsection[i+2], ssdcableslay5pcwateronrmin[i+2],ssdcableslay5pconwaterrmax[i+2]); ssdcableslay5pconwater[1] = new TGeoVolume("SSDCableLay5RightSidePConWater2", ssdcableslay5pconwatershape[1],fSSDCoolingTubeWater); ssdcableslay5pconwater[1]->SetLineColor(7); //////////////////////////////////// ssdcableslay5pconwatershape[2] = new TGeoPcon(90.0-kSSDCableAngle-0.5*ssdcableangle, ssdcableangle,2); ssdcableslay5pcwateronrmin[4] = ssdcableslay5pconrmax[3]; ssdcableslay5pconwaterrmax[4] = ssdcableslay5pcwateronrmin[4] + kSSDCablesLay5RightSideWaterHeight; ssdcableslay5pcwateronrmin[5] = ssdcableslay5pconrmax[4]; ssdcableslay5pconwaterrmax[5] = ssdcableslay5pcwateronrmin[4] + kSSDCablesLay5RightSideWaterHeight; ssdcableslay5pconwaterzsection[4] = ssdcableslay5pconzsection[4]; ssdcableslay5pconwaterzsection[5] = ssdcableslay5pconzsection[5]; for(Int_t i=0; i<2;i++) ssdcableslay5pconwatershape[2]->DefineSection(i,ssdcableslay5pconwaterzsection[i+4], ssdcableslay5pcwateronrmin[i+4],ssdcableslay5pconwaterrmax[i+4]); ssdcableslay5pconwater[2] = new TGeoVolume("SSDCableLay5RightSidePConWater3", ssdcableslay5pconwatershape[2],fSSDCoolingTubeWater); ssdcableslay5pconwater[2]->SetLineColor(7); //////////////////////////////////// TGeoRotation* ssdcableslay5pconwaterot[4]; TGeoHMatrix* ssdcablesLay5RightPConWaterToLeftMatrix[4]; for(Int_t i=0; i<4; i++){ ssdcableslay5pconwaterot[i] = new TGeoRotation(); ssdcableslay5pconwaterot[i]->SetAngles(90.0*i+45.0,0.,0.); ssdcablesLay5RightPConWaterToLeftMatrix[i] = new TGeoHMatrix((*ssdcablesLay5RightPConToLeftRot)*(*ssdcableslay5pconwaterot[i])); ssdcablesmother->AddNode(ssdcableslay5pconwater[1],i+1,ssdcableslay5pconwaterot[i]); ssdcablesmother->AddNode(ssdcableslay5pconwater[1],i+5,ssdcablesLay5RightPConWaterToLeftMatrix[i]); ssdcablesmother->AddNode(ssdcableslay5pconwater[2],i+1,ssdcableslay5pconwaterot[i]); ssdcablesmother->AddNode(ssdcableslay5pconwater[2],i+5,ssdcablesLay5RightPConWaterToLeftMatrix[i]); } ///////////////////////// // SSD Layer 6 Cables ///////////////////////// Double_t ssdcableslay6rigthsideradiusmin = fgkEndCapSupportMiddleRadius[1]+kSSDCablesLay6TubeRadiusMin; Double_t ssdcablelay6rightsidelength = 2.; // cm was 2.*ssdcablelay5rightsidelength; Double_t ssdcableslay6rightsideradiusmax = ssdcableslay6rigthsideradiusmin+kSSDCablesLay6RingArea/ssdcablelay6rightsidelength; // Printf(Form("Lay 6 cables, length %g, radius %g, thickness %g", ssdcablelay6rightsidelength, ssdcableslay6rigthsideradiusmin, kSSDCablesLay6RingArea/ssdcablelay6rightsidelength)); TGeoTube* ssdcablelay6rightubeshape = new TGeoTube(ssdcableslay6rigthsideradiusmin, ssdcableslay6rightsideradiusmax, 0.5*ssdcablelay6rightsidelength); TGeoVolume* ssdcablelay6righttube = new TGeoVolume("SSDCableLay6RightSideTube", ssdcablelay6rightubeshape, fSSDCopper); ssdcablelay6righttube->SetLineColor(9); TGeoTranslation* ssdcablelay6rightrans = new TGeoTranslation(0.,0.,fgkEndCapSupportCenterLay6ITSPosition + fgkEndCapSupportCenterLay6Position + 0.5*ssdcablelay6rightsidelength); TGeoTranslation* ssdcablesLay6RightTubeToLeftrans = new TGeoTranslation(0.,0., - 0.5*ssdcablelay6rightsidelength - fgkEndCapSupportCenterLay6Position - fgkEndCapSupportCenterLay6ITSPosition); ssdcablesmother->AddNode(ssdcablelay6righttube,1,ssdcablelay6rightrans); ssdcablesmother->AddNode(ssdcablelay6righttube,2,ssdcablesLay6RightTubeToLeftrans); // Printf(Form("Cables; ring layer 6, volume: %g",ssdcablelay6rightubeshape->Capacity())); totvol += ssdcablelay6rightubeshape->Capacity(); //////////////////////////////////// //cablescapacity[8] = 2.*ssdcablelay6rightubeshape->Capacity(); //////////////////////////////////// // MvL: PCon is part of connection to patch panels; // removed since current volume is too thick; now absorbed in rings+connections /* TGeoPcon* ssdcableslay6pconshape = new TGeoPcon(90.0-kSSDCableAngle-0.5*ssdcableangle, ssdcableangle,2); TGeoVolume* ssdcableslay6pcon; Double_t ssdcableslay6pconrmin[2]; Double_t ssdcableslay6pconrmax[2]; Double_t ssdcableslay6pconzsection[2]; ssdcableslay6pconrmin[0] = ssdcableslay6rigthsideradiusmin; ssdcableslay6pconrmax[0] = ssdcableslay6rightsideradiusmax; ssdcableslay6pconrmin[1] = ssdcableslay6pconrmin[0]; ssdcableslay6pconrmax[1] = ssdcableslay6pconrmax[0]; ssdcableslay6pconzsection[0] = fgkEndCapSupportCenterLay6ITSPosition + fgkEndCapSupportCenterLay6Position + ssdcablelay6rightsidelength; ssdcableslay6pconzsection[1] = ssdcableslay5pconwaterzsection[5]; for(Int_t i=0; i<2;i++) ssdcableslay6pconshape->DefineSection(i,ssdcableslay6pconzsection[i], ssdcableslay6pconrmin[i],ssdcableslay6pconrmax[i]); ssdcableslay6pcon = new TGeoVolume("SSDCableLay6RightSidePCon", ssdcableslay6pconshape,fSSDCopper); ssdcableslay6pcon->SetLineColor(9); for(Int_t i=0; i<4; i++){ ssdcablesmother->AddNode(ssdcableslay6pcon,i+1,ssdcableslay5pconrot[i]); ssdcablesmother->AddNode(ssdcableslay6pcon,i+5,ssdcablesLay5RightPConToLeftMatrix[i]); } */ //////////////////////////////////// //cablescapacity[9] = 8.*ssdcableslay6pconshape->Capacity(); ///////////////////////// // Water Tubes Layer 6 ///////////////////////// TGeoTube* ssdcablelay6righwatertubeshape = new TGeoTube(ssdcableslay6rightsideradiusmax, ssdcableslay6rightsideradiusmax + kSSDCablesLay5RightSideWaterHeight, 0.5*ssdcablelay6rightsidelength); TGeoVolume* ssdcablelay6rightwatertube = new TGeoVolume("SSDCableLay6RightSideWaterTube", ssdcablelay6righwatertubeshape, fSSDCoolingTubeWater); ssdcablelay6rightwatertube->SetLineColor(7); ssdcablesmother->AddNode(ssdcablelay6rightwatertube,1,ssdcablelay6rightrans); ssdcablesmother->AddNode(ssdcablelay6rightwatertube,2,ssdcablesLay6RightTubeToLeftrans); TGeoPcon* ssdcableslay6waterpconshape = new TGeoPcon(90.0-kSSDCableAngle-0.5*ssdcableangle, ssdcableangle,2); TGeoVolume* ssdcableslay6waterpcon; Double_t ssdcableslay6waterpconrmin[2]; Double_t ssdcableslay6waterpconrmax[2]; Double_t ssdcableslay6waterpconzsection[2]; ssdcableslay6waterpconrmin[0] = ssdcableslay6rightsideradiusmax; ssdcableslay6waterpconrmax[0] = ssdcableslay6rightsideradiusmax + kSSDCablesLay5RightSideWaterHeight; ssdcableslay6waterpconrmin[1] = ssdcableslay6waterpconrmin[0]; ssdcableslay6waterpconrmax[1] = ssdcableslay6waterpconrmax[0]; ssdcableslay6waterpconzsection[0] = fgkEndCapSupportCenterLay6ITSPosition + fgkEndCapSupportCenterLay6Position + ssdcablelay6rightsidelength; ssdcableslay6waterpconzsection[1] = ssdcableslay5pconwaterzsection[5]; for(Int_t i=0; i<2;i++) ssdcableslay6waterpconshape->DefineSection(i,ssdcableslay6waterpconzsection[i], ssdcableslay6waterpconrmin[i],ssdcableslay6waterpconrmax[i]); ssdcableslay6waterpcon = new TGeoVolume("SSDCableLay6RightSideWaterPCon", ssdcableslay6waterpconshape,fSSDCoolingTubeWater); ssdcableslay6waterpcon->SetLineColor(7); TGeoRotation* ssdcableslay6pconwaterot[4]; TGeoRotation* ssdcablesLay6RightPConToLeftRot = new TGeoRotation(); ssdcablesLay6RightPConToLeftRot->SetAngles(90.,180.,-90); TGeoHMatrix* ssdcablesLay6RightPConToLeftMatrix[4]; for(Int_t i=0; i<4; i++){ ssdcableslay6pconwaterot[i] = new TGeoRotation(); ssdcableslay6pconwaterot[i]->SetAngles(90.0*i+45.0,0.,0.); ssdcablesLay6RightPConToLeftMatrix[i] = new TGeoHMatrix((*ssdcablesLay6RightPConToLeftRot) * (*ssdcableslay6pconwaterot[i])); ssdcablesmother->AddNode(ssdcableslay6waterpcon,i+1,ssdcableslay6pconwaterot[i]); ssdcablesmother->AddNode(ssdcableslay6waterpcon,i+5,ssdcablesLay6RightPConToLeftMatrix[i]); } //////////////////////////////////////// // From ITS Ring to Patch Panel3-RB26 //////////////////////////////////////// Double_t ssdcablepatchpanel3BB26radiusmin[2]; Double_t ssdcablepatchpanel3BB26radiusmax[2]; Double_t ssdcablepatchpanel3RB26zsection[2]; ssdcablepatchpanel3BB26radiusmin[0] = ssdcableslay5pconrmin[3]-0.5*kSSDPatchPanelHeight;// +2.8+0.003;//Avoid small overlap with SPDshieldring; ssdcablepatchpanel3BB26radiusmax[0] = ssdcablepatchpanel3BB26radiusmin[0] + kSSDCablesHeight; ssdcablepatchpanel3BB26radiusmin[1] = kSSDPatchPanel2RB26Radius; ssdcablepatchpanel3BB26radiusmax[1] = ssdcablepatchpanel3BB26radiusmin[1] + kSSDCablesHeight; ssdcablepatchpanel3RB26zsection[0] = 0.5*fgkSSDCentralSupportLength + fgkSSDCentralAL3SupportLength + fgkSSDPConeZLength[0]; ssdcablepatchpanel3RB26zsection[1] = kSSDPatchPanel2RB26ITSDistance; // Printf(Form("RB26 cable length %g",ssdcablepatchpanel3RB26zsection[1]-ssdcablepatchpanel3RB26zsection[0])); // Printf(Form("Angular range %g",ssdcableangle)); TGeoPcon* ssdcablepatchpanel3RB26pconshape = new TGeoPcon(90.0-kSSDCablesPatchPanel2RB26Angle[0] - 0.5*ssdcableangle,ssdcableangle,2); for(Int_t i=0; i<2;i++) ssdcablepatchpanel3RB26pconshape->DefineSection(i,ssdcablepatchpanel3RB26zsection[i], ssdcablepatchpanel3BB26radiusmin[i],ssdcablepatchpanel3BB26radiusmax[i]); TGeoVolume* ssdcablepatchpanel3RB26pcon = new TGeoVolume("SSDCablePatchPanel3RB26", ssdcablepatchpanel3RB26pconshape,fSSDCopper); ssdcablepatchpanel3RB26pcon->SetLineColor(9); TGeoRotation* ssdcablepatchpanel3B26rot[4]; for(Int_t i=0; i<4; i++) ssdcablepatchpanel3B26rot[i] = new TGeoRotation(); ssdcablepatchpanel3B26rot[0]->SetAngles(0.0,0.0,0.0); ssdcablepatchpanel3B26rot[1]->SetAngles(kSSDCablesPatchPanel2RB26Angle[0] + kSSDCablesPatchPanel2RB26Angle[1]+6.0,0.0,0.0); ssdcablepatchpanel3B26rot[2]->SetAngles(180.0,0.0,0.0); ssdcablepatchpanel3B26rot[3]->SetAngles(180.0 + kSSDCablesPatchPanel2RB26Angle[0] + kSSDCablesPatchPanel2RB26Angle[1]+6.0,0.0,0.0); for(Int_t i=0; i<4; i++) ssdcablesmother->AddNode(ssdcablepatchpanel3RB26pcon,i+1,ssdcablepatchpanel3B26rot[i]); // Printf(Form("Cable to patch panels RB26 volume: %g (x4)",ssdcablepatchpanel3RB26pcon->Capacity())); //////////////////////////////////// //cablescapacity[10] = 4.*ssdcablepatchpanel3RB26pconshape->Capacity(); //////////////////////////////////////// // ITS Ring Cables RB26 Part //////////////////////////////////////// Double_t ssdcableitsring3BB26pconzsection[2]; Double_t ssdcableitsring3BB26pconrmin[2]; Double_t ssdcableitsring3BB26pconrmax[2]; ssdcableitsring3BB26pconzsection[0] = 0.5*fgkSSDCentralSupportLength + fgkSSDCentralAL3SupportLength + (4.0/5.0)*fgkSSDPConeZLength[0]; ssdcableitsring3BB26pconzsection[1] = ssdcablepatchpanel3RB26zsection[0]; ssdcableitsring3BB26pconrmin[0] = fgkSSDPConeUpRadius-0.5*kSSDPatchPanelHeight; ssdcableitsring3BB26pconrmax[0] = ssdcableitsring3BB26pconrmin[0] + 2.5*kSSDCablesHeight; // widths of cable bunch is about half of patch panels; need factor 2.5 ssdcableitsring3BB26pconrmin[1] = ssdcablepatchpanel3BB26radiusmin[0]; ssdcableitsring3BB26pconrmax[1] = ssdcablepatchpanel3BB26radiusmax[0]; TGeoPcon* ssdcableitsring3BB26pconshape[4]; ssdcableitsring3BB26pconshape[0] = new TGeoPcon(90.0 - kSSDCablesPatchPanel2RB26Angle[0] - 0.5*ssdcableangle,ssdcableangle + (kSSDCablesPatchPanel2RB26Angle[0] - kSSDCableAngle),2); ssdcableitsring3BB26pconshape[1] = new TGeoPcon(90.0 + kSSDCablesPatchPanel2RB26Angle[1] - 0.5*ssdcableangle,ssdcableangle + 3.0*kSSDCableAngle - kSSDCablesPatchPanel2RB26Angle[1],2); ssdcableitsring3BB26pconshape[2] = new TGeoPcon(270-kSSDCablesPatchPanel2RB26Angle[0] - 0.5*ssdcableangle,ssdcableangle - kSSDCableAngle + kSSDCablesPatchPanel2RB26Angle[0],2); ssdcableitsring3BB26pconshape[3] = new TGeoPcon(270.0+kSSDCablesPatchPanel2RB26Angle[1] - 0.5*ssdcableangle,ssdcableangle + 3.0*kSSDCableAngle - kSSDCablesPatchPanel2RB26Angle[1],2); for(Int_t i=0;i<4;i++) for(Int_t j=0; j<2; j++) ssdcableitsring3BB26pconshape[i]->DefineSection(j,ssdcableitsring3BB26pconzsection[j], ssdcableitsring3BB26pconrmin[j], ssdcableitsring3BB26pconrmax[j]); TGeoVolume* ssdcableitsring3BB26pcon[4]; ssdcableitsring3BB26pcon[0] = new TGeoVolume("SSDCableITSRing3RB26Part1", ssdcableitsring3BB26pconshape[0],fSSDCopper); ssdcableitsring3BB26pcon[1] = new TGeoVolume("SSDCableITSRing3RB26Part2", ssdcableitsring3BB26pconshape[1],fSSDCopper); ssdcableitsring3BB26pcon[2] = new TGeoVolume("SSDCableITSRing3RB26Part3", ssdcableitsring3BB26pconshape[2],fSSDCopper); ssdcableitsring3BB26pcon[3] = new TGeoVolume("SSDCableITSRing3RB26Part4", ssdcableitsring3BB26pconshape[3],fSSDCopper); for(Int_t i=0;i<4;i++){ ssdcableitsring3BB26pcon[i]->SetLineColor(9); ssdcablesmother->AddNode(ssdcableitsring3BB26pcon[i],1); //Printf(Form("Cable to patch panels RB26 volume part 2: %g (%d)",ssdcableitsring3BB26pcon[i]->Capacity(),i)); } //////////////////////////////////// //cablescapacity[11] = ssdcableitsring3BB26pconshape[0]->Capacity() // + ssdcableitsring3BB26pconshape[1]->Capacity() // + ssdcableitsring3BB26pconshape[2]->Capacity() // + ssdcableitsring3BB26pconshape[3]->Capacity(); //////////////////////////////////////// // From ITS Ring to Patch Panel2-RB24 //////////////////////////////////////// Double_t ssdcablepatchpanel3BB24radiusmin[2]; Double_t ssdcablepatchpanel3BB24radiusmax[2]; Double_t ssdcablepatchpanel3RB24zsection[2]; ssdcablepatchpanel3BB24radiusmin[0] = ssdcablepatchpanel3BB26radiusmin[0]; ssdcablepatchpanel3BB24radiusmax[0] = ssdcablepatchpanel3BB26radiusmax[0]; ssdcablepatchpanel3BB24radiusmin[1] = kSSDPatchPanel2RB24Radius; ssdcablepatchpanel3BB24radiusmax[1] = ssdcablepatchpanel3BB24radiusmin[1] + kSSDCablesHeight; ssdcablepatchpanel3RB24zsection[0] = -0.5*fgkSSDCentralSupportLength - fgkSSDCentralAL3SupportLength - fgkSSDPConeZLength[0]; ssdcablepatchpanel3RB24zsection[1] = -kSSDPatchPanel2RB24ITSDistance; //Printf(Form("RB24 cable length %g",ssdcablepatchpanel3RB24zsection[1]-ssdcablepatchpanel3RB24zsection[0])); TGeoPcon* ssdcablepatchpanel3RB24pconshape = new TGeoPcon(90.0-kSSDCablesPatchPanel2RB24Angle[1] - 0.5*ssdcableangle,ssdcableangle,2); for(Int_t i=0; i<2;i++) ssdcablepatchpanel3RB24pconshape->DefineSection(i,ssdcablepatchpanel3RB24zsection[i], ssdcablepatchpanel3BB24radiusmin[i],ssdcablepatchpanel3BB24radiusmax[i]); TGeoVolume* ssdcablepatchpanel3RB24pcon = new TGeoVolume("SSDCablePatchPanel3RB24", ssdcablepatchpanel3RB24pconshape, fSSDCopper); ssdcablepatchpanel3RB24pcon->SetLineColor(9); TGeoRotation* ssdcablepatchpanel3B24rot[4]; for(Int_t i=0; i<4; i++) ssdcablepatchpanel3B24rot[i] = new TGeoRotation(); ssdcablepatchpanel3B24rot[0]->SetAngles(-6.0,0.0,0.0); ssdcablepatchpanel3B24rot[1]->SetAngles(kSSDCablesPatchPanel2RB24Angle[0] + kSSDCablesPatchPanel2RB24Angle[1],0.0,0.0); ssdcablepatchpanel3B24rot[2]->SetAngles(174.0,0.0,0.0); ssdcablepatchpanel3B24rot[3]->SetAngles(180.0+kSSDCablesPatchPanel2RB24Angle[0] + kSSDCablesPatchPanel2RB24Angle[1],0.0,0.0); for(Int_t i=0; i<4; i++) ssdcablesmother->AddNode(ssdcablepatchpanel3RB24pcon,i+1,ssdcablepatchpanel3B24rot[i]); //Printf(Form("Cable to patch panels RB24 volume: %g (x4)",ssdcablepatchpanel3RB24pcon->Capacity())); //////////////////////////////////// //cablescapacity[12] = 4.*ssdcablepatchpanel3RB24pconshape->Capacity(); //////////////////////////////////////// // ITS Ring Cables RB24 Part //////////////////////////////////////// Double_t ssdcableitsring3BB24pconzsection[2]; Double_t ssdcableitsring3BB24pconrmin[2]; Double_t ssdcableitsring3BB24pconrmax[2]; ssdcableitsring3BB24pconzsection[0] = -ssdcableitsring3BB26pconzsection[0]; ssdcableitsring3BB24pconzsection[1] = ssdcablepatchpanel3RB24zsection[0]; ssdcableitsring3BB24pconrmin[0] = fgkSSDPConeUpRadius-0.5*kSSDPatchPanelHeight; ssdcableitsring3BB24pconrmax[0] = ssdcableitsring3BB24pconrmin[0] + 2.5*kSSDCablesHeight; // Cable bunch width smaller; make it thicker ssdcableitsring3BB24pconrmin[1] = ssdcablepatchpanel3BB24radiusmin[0]; ssdcableitsring3BB24pconrmax[1] = ssdcablepatchpanel3BB24radiusmax[0]; TGeoPcon* ssdcableitsring3BB24pconshape[4]; ssdcableitsring3BB24pconshape[0] = new TGeoPcon(kSSDCableAngle-0.5*ssdcableangle,ssdcableangle + (90.0-kSSDCablesPatchPanel2RB24Angle[1] - kSSDCableAngle),2); ssdcableitsring3BB24pconshape[1] = new TGeoPcon(90.0+kSSDCableAngle-0.5*ssdcableangle, ssdcableangle-kSSDCableAngle + kSSDCablesPatchPanel2RB24Angle[0],2); ssdcableitsring3BB24pconshape[2] = new TGeoPcon(180.0+kSSDCableAngle-0.5*ssdcableangle,ssdcableangle - kSSDCableAngle + 90.0 - kSSDCablesPatchPanel2RB24Angle[1],2); ssdcableitsring3BB24pconshape[3] = new TGeoPcon(270.0+kSSDCableAngle-0.5*ssdcableangle, ssdcableangle-kSSDCableAngle + kSSDCablesPatchPanel2RB24Angle[0],2); for(Int_t i=0;i<4;i++) for(Int_t j=0; j<2; j++) ssdcableitsring3BB24pconshape[i]->DefineSection(j,ssdcableitsring3BB24pconzsection[j], ssdcableitsring3BB24pconrmin[j], ssdcableitsring3BB24pconrmax[j]); TGeoVolume* ssdcableitsring3BB24pcon[4]; ssdcableitsring3BB24pcon[0] = new TGeoVolume("SSDCableITSRing3RB24Part1", ssdcableitsring3BB24pconshape[0],fSSDCopper); ssdcableitsring3BB24pcon[1] = new TGeoVolume("SSDCableITSRing3RB24Part2", ssdcableitsring3BB24pconshape[1],fSSDCopper); ssdcableitsring3BB24pcon[2] = new TGeoVolume("SSDCableITSRing3RB24Part3", ssdcableitsring3BB24pconshape[2],fSSDCopper); ssdcableitsring3BB24pcon[3] = new TGeoVolume("SSDCableITSRing3RB24Part4", ssdcableitsring3BB24pconshape[3],fSSDCopper); for(Int_t i=0;i<4;i++){ ssdcableitsring3BB24pcon[i]->SetLineColor(9); ssdcablesmother->AddNode(ssdcableitsring3BB24pcon[i],1); // Printf(Form("Cable to patch panels RB24 (part 2) volume: %g (%d)",ssdcableitsring3BB24pcon[i]->Capacity(),i)); } //////////////////////////////////// //cablescapacity[13] = ssdcableitsring3BB24pconshape[0]->Capacity() // + ssdcableitsring3BB24pconshape[1]->Capacity() // + ssdcableitsring3BB24pconshape[2]->Capacity() // + ssdcableitsring3BB24pconshape[3]->Capacity(); // MvL: Pcon are connection to patch panels (part of) // Removed; do not contribute much; put into ring structure /* TGeoPcon* ssdcablelay6materialbudgetpconshape = new TGeoPcon(90.0-kSSDCableAngle-0.5*ssdcableangle,ssdcableangle,2); TGeoVolume* ssdcablelay6materialbudgetpcon; Double_t ssdcablelay6materialbudgetpconrmin[2]; Double_t ssdcablelay6materialbudgetpconrmax[2]; Double_t ssdcablelay6materialbudgetpconzsection[2]; ssdcablelay6materialbudgetpconrmin[0] = ssdcableslay6rightsideradiusmax + kSSDCablesLay5RightSideWaterHeight; ssdcablelay6materialbudgetpconrmax[0] = ssdcablelay6materialbudgetpconrmin[0] + kSSDCableMaterialBudgetHeight; ssdcablelay6materialbudgetpconrmin[1] = ssdcablelay6materialbudgetpconrmin[0]; ssdcablelay6materialbudgetpconrmax[1] = ssdcablelay6materialbudgetpconrmax[0]; ssdcablelay6materialbudgetpconzsection[0] = fgkEndCapSupportCenterLay6ITSPosition + fgkEndCapSupportCenterLay6Position + ssdcablelay6rightsidelength; ssdcablelay6materialbudgetpconzsection[1] = ssdcableslay5pconwaterzsection[5]; for(Int_t i=0; i<2;i++) ssdcablelay6materialbudgetpconshape->DefineSection(i, ssdcablelay6materialbudgetpconzsection[i], ssdcablelay6materialbudgetpconrmin[i], ssdcablelay6materialbudgetpconrmax[i]); ssdcablelay6materialbudgetpcon = new TGeoVolume("SSDCableLay6MaterialBudgetPCon", ssdcablelay6materialbudgetpconshape,fSSDCopper); ssdcablelay6materialbudgetpcon->SetLineColor(9); for(Int_t i=0; i<4; i++){ ssdcablesmother->AddNode(ssdcablelay6materialbudgetpcon,i+1,ssdcableslay5pconrot[i]); ssdcablesmother->AddNode(ssdcablelay6materialbudgetpcon,i+5,ssdcablesLay5RightPConToLeftMatrix[i]); } */ //////////////////////////////////// /* cablescapacity[14] = 2.*ssdcablelay6materialbudgetubeshape->Capacity(); cablescapacity[15] = 2.*ssdcablelay6materialbudgetpconshape->Capacity(); Double_t ssdcablesvolume = 0.0; for(Int_t i=0;i<16;i++) ssdcablesvolume+=cablescapacity[i]; std::cout << ssdcablesvolume << std::endl;*/ // Printf(Form("Total volume (one side; without conn to patch panel): %g",totvol)); return ssdcablesmother; } //////////////////////////////////////////////////////////////////////////////// TGeoArb8* AliITSv11GeometrySSD::GetArbShape(TVector3 const * const vertexpos[4] , const Double_t* width, Double_t height, const char* shapename, Int_t isign) const{ ///////////////////////////////////////////////////////////// // Method generating an Arb shape ///////////////////////////////////////////////////////////// const Int_t kvertexnumber = 8; const Int_t ktransvectnumber = 2; TVector3 vertex[kvertexnumber]; TVector3 transvector[2]; for(Int_t i=0; iSetVertex(i,vertex[i].X(),vertex[i].Y()); } return arbshape; } /////////////////////////////////////////////////////////////////////////////// TGeoXtru* AliITSv11GeometrySSD::GetArcShape(Double_t phi, Double_t rmin, Double_t rmax, Int_t nedges, Double_t height){ ///////////////////////////////////////////////////////////// // Method generating Arc shape ///////////////////////////////////////////////////////////// const Int_t kvertexnumber = 2*nedges+2; TGeoXtru* arcshape = new TGeoXtru(2); TVector3** vertexposition[2]; for(Int_t i=0; i<2; i++) vertexposition[i] = new TVector3*[nedges+1]; Double_t angle = 0.; for(Int_t i=0; iX(), yvertexpoints[i] = vertexposition[0][i]->Y(); } else if(i>=1&&iX(); yvertexpoints[i] = vertexposition[1][i-1]->Y(); } else { xvertexpoints[i] = vertexposition[0][kvertexnumber-i]->X(); yvertexpoints[i] = vertexposition[0][kvertexnumber-i]->Y(); } } arcshape->DefinePolygon(kvertexnumber,xvertexpoints,yvertexpoints); arcshape->DefineSection(0,-0.5*height); arcshape->DefineSection(1,0.5*height); ///////////////////////////////////////////////////////////// // Deallocating memory ///////////////////////////////////////////////////////////// for(Int_t i=0; i<2; i++){ for(Int_t j=0; jDefinePolygon(outvertexnumber,xscrewvertex,yscrewvertex); screwshapeout->DefineSection(0,section[0]); screwshapeout->DefineSection(1,section[1]); TGeoXtru* screwshapein = new TGeoXtru(2); screwshapein->DefinePolygon(invertexnumber,&xscrewvertex[outvertexnumber],&yscrewvertex[outvertexnumber]); screwshapein->DefineSection(0,section[0]-0.01); // make inner part bigger in Z screwshapein->DefineSection(1,section[1]+0.01); // safer when we subtract it TGeoSubtraction *snode = new TGeoSubtraction(screwshapeout, screwshapein); TGeoCompositeShape *screwshape = new TGeoCompositeShape("", snode); delete [] xscrewvertex; delete [] yscrewvertex; return screwshape; } //////////////////////////////////////////////////////////////////////////////// TGeoShape* AliITSv11GeometrySSD::GetHoleShape(Double_t radius, Int_t nedges, const Double_t *section) const { /////////////////////////////////////////////////////////////////////// // Method Generating the Hole Shape // radius of the Hole // nedges: number of edges to approximate the circle /////////////////////////////////////////////////////////////////////// Double_t* xholevertex = new Double_t[nedges]; Double_t* yholevertex = new Double_t[nedges]; Double_t z = 0.5*(section[0]+section[1]); Double_t dz = 0.5*(section[1]-section[0]); TGeoTranslation *tr = 0; if (TMath::Abs(z) > TGeoShape::Tolerance()) { tr = new TGeoTranslation(0.,0.,z); tr->RegisterYourself(); } TGeoBBox *box = new TGeoBBox("",radius,radius,dz); for(Int_t i=0; iDefinePolygon(nedges,xholevertex,yholevertex); holeshapeout->DefineSection(0,section[0]-0.01); // make subtracted part larger in Z holeshapeout->DefineSection(1,section[1]+0.01); TGeoSubtraction *snode = new TGeoSubtraction(box,holeshapeout,tr); TGeoCompositeShape *holeshape = new TGeoCompositeShape("", snode); delete [] xholevertex; delete [] yholevertex; return holeshape; } //////////////////////////////////////////////////////////////////////////////// TVector3* AliITSv11GeometrySSD::GetReflection(const TVector3* vector,const Double_t* param) const{ ///////////////////////////////////////////////////////////// // Given an axis specified by param, it gives the reflection of the point // respect to the axis ///////////////////////////////////////////////////////////// TVector3* n = new TVector3(param[0],param[1],param[2]); Double_t d = ((*vector)*(*n)+param[3])/n->Mag2(); TVector3* reflectedvector = new TVector3(*vector-2*d*(*n)); ///////////////////////////////////////////////////////////// // Deallocating memory ///////////////////////////////////////////////////////////// delete n; ///////////////////////////////////////////////////////////// return reflectedvector; } //////////////////////////////////////////////////////////////////////////////// TGeoHMatrix* AliITSv11GeometrySSD::AddTranslationToHMatrix(const TGeoHMatrix* ct, Double_t dx, Double_t dy, Double_t dz) const{ ///////////////////////////////////////////////////////////// // Add a dx,dy,dz translation to the initial TGeoCombiTrans ///////////////////////////////////////////////////////////// TGeoHMatrix* hmatrix = new TGeoHMatrix(*ct); const Double_t *vect = hmatrix->GetTranslation(); Double_t newvect[3] = {vect[0]+dx, vect[1]+dy, vect[2]+dz}; hmatrix->SetTranslation(newvect); TGeoHMatrix* matrix = new TGeoHMatrix(*hmatrix); delete hmatrix; return matrix; } //////////////////////////////////////////////////////////////////////////////// TGeoMedium* AliITSv11GeometrySSD::GetMedium(const char* mediumName) { ///////////////////////////////////////////////////////////// // Method returning the Medium type ///////////////////////////////////////////////////////////// char ch[100]; snprintf(ch,100, "ITS_%s",mediumName); TGeoMedium* medium = gGeoManager->GetMedium(ch); if (! medium) AliError(Form("medium %s not found !\n", mediumName)); return medium; } //////////////////////////////////////////////////////////////////////////////// void AliITSv11GeometrySSD::CreateMaterials(){ /////////////////////////////////// // This part has to be modified /////////////////////////////////// /////////////////////////////////// // Silicon for Sensor /////////////////////////////////// fSSDSensorMedium = GetMedium("SI$"); /////////////////////////////////// // Silicon Mixture for Sensor /////////////////////////////////// fSSDChipMedium = GetMedium("SPD SI CHIP$"); fSSDChipGlueMedium = GetMedium("EPOXY$"); /////////////////////////////////// // Stiffener Components Materials /////////////////////////////////// fSSDStiffenerMedium = GetMedium("SDD C AL (M55J)$"); /////////////////////////// // Stiffener Connectors /////////////////////////// fSSDStiffenerConnectorMedium = GetMedium("COPPER$"); //////////////////////////////// // Stiffener 0603-1812 Capacitor //////////////////////////////// fSSDStiffener0603CapacitorMedium = GetMedium("SDD ruby sph. Al2O3$"); fSSDStiffener1812CapacitorMedium = GetMedium("SDD ruby sph. Al2O3$"); fSSDStiffenerCapacitorCapMedium = GetMedium("NiSn$"); /////////////////////////// // Stiffener Hybrid Wire /////////////////////////// fSSDStiffenerHybridWireMedium = GetMedium("COPPER$"); /////////////////////////// // Al for Cooling Block /////////////////////////// fSSDAlCoolBlockMedium = GetMedium("AL$"); ////////////////////////////////////////////////////// // Kapton and Al for Chip Cable Flex and Ladder Cables ////////////////////////////////////////////////////// fSSDKaptonChipCableMedium = GetMedium("KAPTONH(POLYCH2)$"); fSSDAlTraceChipCableMedium = GetMedium("AL$"); fSSDKaptonFlexMedium = GetMedium("KAPTONH(POLYCH2)$"); fSSDAlTraceFlexMedium = GetMedium("AL$"); fSSDKaptonLadderCableMedium = GetMedium("KAPTONH(POLYCH2)$"); fSSDAlTraceLadderCableMedium = GetMedium("AL$"); ///////////////////////////////////////////////////////////////// // M55J for Carbon Fiber, CarbonFiber Lower Support and Junction ////////////////////////////////////////////////////////////////// fSSDCarbonFiberMedium = GetMedium("GEN C (M55J)$"); ///////////////////////////////////////////////////////////////// // G10 for Detector Leg, TubeHolder ////////////////////////////////////////////////////////////////// fSSDTubeHolderMedium = GetMedium("G10FR4$"); fSSDSensorSupportMedium = GetMedium("G10FR4$"); fSSDMountingBlockMedium = GetMedium("G10FR4$"); fSSDMountingBlockMedium = GetMedium("G10FR4$"); ///////////////////////////////////////////////////////////////// // Water and Phynox for Cooling Tube ////////////////////////////////////////////////////////////////// fSSDCoolingTubeWater = GetMedium("WATER$"); fSSDCoolingTubePhynox = GetMedium("INOX$"); ///////////////////////////////////////////////////////////////////// // Material for Support Rings ///////////////////////////////////////////////////////////////////// fSSDSupportRingAl = GetMedium("AL$"); fSSDRohaCellCone = GetMedium("ROHACELL$"); ///////////////////////////////////////////////////////////////////// fSSDAir = GetMedium("SDD AIR$"); fSSDCopper = GetMedium("COPPER$"); fSSDSn = GetMedium("Sn$"); fCreateMaterials = kTRUE; } /////////////////////////////////////////////////////////////////////