[807] | 1 | // |
---|
| 2 | // ******************************************************************** |
---|
| 3 | // * License and Disclaimer * |
---|
| 4 | // * * |
---|
| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
---|
| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
---|
| 7 | // * conditions of the Geant4 Software License, included in the file * |
---|
| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
---|
| 9 | // * include a list of copyright holders. * |
---|
| 10 | // * * |
---|
| 11 | // * Neither the authors of this software system, nor their employing * |
---|
| 12 | // * institutes,nor the agencies providing financial support for this * |
---|
| 13 | // * work make any representation or warranty, express or implied, * |
---|
| 14 | // * regarding this software system or assume any liability for its * |
---|
| 15 | // * use. Please see the license in the file LICENSE and URL above * |
---|
| 16 | // * for the full disclaimer and the limitation of liability. * |
---|
| 17 | // * * |
---|
| 18 | // * This code implementation is the result of the scientific and * |
---|
| 19 | // * technical work of the GEANT4 collaboration. * |
---|
| 20 | // * By using, copying, modifying or distributing the software (or * |
---|
| 21 | // * any work based on the software) you agree to acknowledge its * |
---|
| 22 | // * use in resulting scientific publications, and indicate your * |
---|
| 23 | // * acceptance of all terms of the Geant4 Software license. * |
---|
| 24 | // ******************************************************************** |
---|
| 25 | // |
---|
| 26 | // Rich advanced example for Geant4 |
---|
| 27 | // RichTbSiDet.cc for Rich of LHCb |
---|
| 28 | // History: |
---|
| 29 | // Created: Sajan Easo (Sajan.Easo@cern.ch) |
---|
| 30 | // Revision and changes: Patricia Mendez (Patricia.Mendez@cern.ch) |
---|
| 31 | ///////////////////////////////////////////////////////////////////////////// |
---|
| 32 | #include <iostream> |
---|
| 33 | #include "globals.hh" |
---|
| 34 | #include "G4Box.hh" |
---|
| 35 | #include "G4Trd.hh" |
---|
| 36 | #include "G4RotationMatrix.hh" |
---|
| 37 | #include "G4ThreeVector.hh" |
---|
| 38 | #include "G4Transform3D.hh" |
---|
| 39 | #include "G4LogicalVolume.hh" |
---|
| 40 | #include "G4VPhysicalVolume.hh" |
---|
| 41 | #include "G4PVPlacement.hh" |
---|
| 42 | #include "G4UnionSolid.hh" |
---|
| 43 | #include "RichTbSiDet.hh" |
---|
| 44 | #include "G4SDManager.hh" |
---|
| 45 | #include "RichTbSD.hh" |
---|
| 46 | #include "G4LogicalBorderSurface.hh" |
---|
| 47 | |
---|
| 48 | RichTbSiDet::RichTbSiDet() {;} |
---|
| 49 | RichTbSiDet::~RichTbSiDet() {;} |
---|
| 50 | RichTbSiDet::RichTbSiDet(RichTbMaterial* RMaterial, |
---|
| 51 | G4VPhysicalVolume* MotherOfSiDet, |
---|
| 52 | G4bool ConstructTrackingGeomSwitch, |
---|
| 53 | G4int IHpdNum, G4int SectNum){ |
---|
| 54 | // |
---|
| 55 | // |
---|
| 56 | ConstructTrackGeomSwitch=ConstructTrackingGeomSwitch; |
---|
| 57 | IHpdNumber=IHpdNum; |
---|
| 58 | CurSiSectNum=SectNum; |
---|
| 59 | //This is done for each sector. |
---|
| 60 | |
---|
| 61 | G4double SiSectRotZ; |
---|
| 62 | G4double SiSectPosX,SiSectPosY; |
---|
| 63 | G4double SiSectCoatingRotZ; |
---|
| 64 | G4double SiSectCoatingPosX,SiSectCoatingPosY; |
---|
| 65 | G4int isec=SectNum; |
---|
| 66 | G4Trd* HpdSiSect= |
---|
| 67 | new G4Trd("HpdSiSect",SiSectTrapHalfX1, SiSectTrapHalfX2, |
---|
| 68 | SiSectTrapHalfY1,SiSectTrapHalfY2,SiSectTrapHalfZ); |
---|
| 69 | |
---|
| 70 | G4RotationMatrix SiSectRotationX,SiSectRotationZ; |
---|
| 71 | |
---|
| 72 | SiSectRotationX.rotateX(SiSectRotX); |
---|
| 73 | SiSectRotZ = SiSectAngStart-isec*SiSectAngSize; |
---|
| 74 | SiSectRotationZ.rotateZ(SiSectRotZ); |
---|
| 75 | SiSectPosX=SiSectTrapHalfZ*std::cos(SiSectRotZ-pi/2.0); |
---|
| 76 | // |
---|
| 77 | if(isec < NumberOfSiDetSectors/2 ) { |
---|
| 78 | SiSectPosY=SiSectTrapHalfZ*std::sin(SiSectRotZ-pi/2.0)-SiSectHalfMoonGap/2.0; |
---|
| 79 | }else{ |
---|
| 80 | SiSectPosY=SiSectTrapHalfZ*std::sin(SiSectRotZ-pi/2.0)+SiSectHalfMoonGap/2.0; |
---|
| 81 | } |
---|
| 82 | |
---|
| 83 | G4ThreeVector SiSectTrapPos(SiSectPosX,SiSectPosY,SiSectPosZ); |
---|
| 84 | |
---|
| 85 | G4Transform3D SiSectTransform(SiSectRotationZ*SiSectRotationX, |
---|
| 86 | SiSectTrapPos); |
---|
| 87 | |
---|
| 88 | |
---|
| 89 | G4LogicalVolume* HpdSiSectLog = |
---|
| 90 | new G4LogicalVolume(HpdSiSect,RMaterial->getHpdSiDetMaterial(), |
---|
| 91 | "HpdSiSect",0,0,0); |
---|
| 92 | |
---|
| 93 | G4VPhysicalVolume* HpdSiSectPhys= |
---|
| 94 | new G4PVPlacement(SiSectTransform,"HpdSiSect", |
---|
| 95 | HpdSiSectLog,MotherOfSiDet,false,SectNum); |
---|
| 96 | |
---|
| 97 | |
---|
| 98 | if(ConstructTrackingGeomSwitch) { |
---|
| 99 | |
---|
| 100 | |
---|
| 101 | G4Trd* HpdSectCoat= |
---|
| 102 | new G4Trd("HpdSectCoat",SiSectCoatingTrapHalfX1, |
---|
| 103 | SiSectCoatingTrapHalfX2, |
---|
| 104 | SiSectCoatingTrapHalfY1,SiSectCoatingTrapHalfY2, |
---|
| 105 | SiSectCoatingTrapHalfZ); |
---|
| 106 | |
---|
| 107 | |
---|
| 108 | G4RotationMatrix SiSectCoatingRotationX,SiSectCoatingRotationZ; |
---|
| 109 | SiSectCoatingRotationX.rotateX(SiSectCoatingRotX); |
---|
| 110 | SiSectCoatingRotZ = SiSectRotZ; |
---|
| 111 | SiSectCoatingRotationZ.rotateZ(SiSectCoatingRotZ); |
---|
| 112 | SiSectCoatingPosX= SiSectPosX; |
---|
| 113 | SiSectCoatingPosY=SiSectPosY; |
---|
| 114 | G4ThreeVector SiSectCoatingTrapPos(SiSectCoatingPosX,SiSectCoatingPosY, |
---|
| 115 | SiSectCoatingPosZ); |
---|
| 116 | |
---|
| 117 | G4Transform3D SiSectCoatingTransform(SiSectCoatingRotationZ*SiSectCoatingRotationX, SiSectCoatingTrapPos); |
---|
| 118 | |
---|
| 119 | |
---|
| 120 | |
---|
| 121 | G4LogicalVolume* HpdSectCoatLog = |
---|
| 122 | new G4LogicalVolume(HpdSectCoat,RMaterial->getHpdSiCoatingMaterial(), |
---|
| 123 | "HpdSectCoat",0,0,0); |
---|
| 124 | |
---|
| 125 | G4VPhysicalVolume* HpdSectCoatPhys= |
---|
| 126 | new G4PVPlacement(SiSectCoatingTransform,"HpdSectCoat", |
---|
| 127 | HpdSectCoatLog,MotherOfSiDet,false,SectNum); |
---|
| 128 | |
---|
| 129 | // G4LogicalBorderSurface* HpdSectCoatSurface = |
---|
| 130 | new G4LogicalBorderSurface("HpdSectCoatSurface",MotherOfSiDet , |
---|
| 131 | HpdSectCoatPhys , |
---|
| 132 | RMaterial-> getHpdSiCoatSurface()); |
---|
| 133 | |
---|
| 134 | RichTbHpdSectCoatLVol=HpdSectCoatLog; |
---|
| 135 | RichTbHpdSectCoatPVol=HpdSectCoatPhys; |
---|
| 136 | |
---|
| 137 | |
---|
| 138 | } |
---|
| 139 | |
---|
| 140 | |
---|
| 141 | //Construct the Silicon Pixels |
---|
| 142 | NumHpdSiPix=NumberOfPadHpdSiPixels; |
---|
| 143 | if(!ConstructTrackingGeomSwitch) { |
---|
| 144 | for (G4int ipix=0; ipix<NumberOfPadHpdSiPixels; ipix++){ |
---|
| 145 | |
---|
| 146 | hpdSiPixel[ipix] = new RichTbSiPixel(RMaterial,HpdSiSectPhys, |
---|
| 147 | IHpdNum,isec,ipix); |
---|
| 148 | |
---|
| 149 | } |
---|
| 150 | } |
---|
| 151 | RichTbHpdSiSectLVol=HpdSiSectLog; |
---|
| 152 | RichTbHpdSiSectPVol=HpdSiSectPhys; |
---|
| 153 | |
---|
| 154 | |
---|
| 155 | |
---|
| 156 | |
---|
| 157 | } |
---|
| 158 | |
---|
| 159 | |
---|
| 160 | |
---|
| 161 | |
---|
| 162 | |
---|
| 163 | |
---|