Import Geant4 6.2.0 source tree

2016-06-09 10:56:29 +02:00
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+//
+// ********************************************************************
+// * DISCLAIMER                                                       *
+// *                                                                  *
+// * The following disclaimer summarizes all the specific disclaimers *
+// * of contributors to this software. The specific disclaimers,which *
+// * govern, are listed with their locations in:                      *
+// *   http://cern.ch/geant4/license                                  *
+// *                                                                  *
+// * Neither the authors of this software system, nor their employing *
+// * institutes,nor the agencies providing financial support for this *
+// * work  make  any representation or  warranty, express or implied, *
+// * regarding  this  software system or assume any liability for its *
+// * use.                                                             *
+// *                                                                  *
+// * This  code  implementation is the  intellectual property  of the *
+// * GEANT4 collaboration.                                            *
+// * By copying,  distributing  or modifying the Program (or any work *
+// * based  on  the Program)  you indicate  your  acceptance of  this *
+// * statement, and all its terms.                                    *
+// ********************************************************************
+//
+//
+// Code developed by: S.Guatelli, guatelli@ge.infn.it
+//
+//    ************************************
+//    *                                  *
+//    *      RemSimROGeometry.cc         *
+//    *                                  *
+//    ************************************
+//
+// $Id: RemSimROGeometry.cc,v 1.5 2004/05/22 12:57:07 guatelli Exp $
+// GEANT4 tag $Name: geant4-06-02 $
+//
+#include "RemSimROGeometry.hh"
+#include "RemSimDummySD.hh"
+#include "G4LogicalVolume.hh"
+#include "G4VPhysicalVolume.hh"
+#include "G4PVPlacement.hh"
+#include "G4PVReplica.hh"
+#include "G4SDManager.hh"
+#include "G4Box.hh"
+#include "G4Tubs.hh"
+#include "G4SubtractionSolid.hh"
+#include "G4ThreeVector.hh"
+#include "G4Material.hh"
+
+RemSimROGeometry::RemSimROGeometry(G4double astronautDimX,
+                                   G4double astronautDimY,
+                                   G4double astronautDimZ,
+                                   G4int numberOfVoxelsZ, 
+                                   G4double trans):
+
+  astronautDimensionX(astronautDimX),
+  astronautDimensionY(astronautDimY),
+  astronautDimensionZ(astronautDimZ),
+  numberOfVoxelsAlongZ(numberOfVoxelsZ), 
+  translation(trans),
+  ROAstronautZDivisionPhys(0)
+{
+}
+
+RemSimROGeometry::~RemSimROGeometry()
+{
+}
+
+G4VPhysicalVolume* RemSimROGeometry::Build()
+{
+  // A dummy material is used to fill the volumes of the readout geometry.
+  // (It will be allowed to set a NULL pointer in volumes of such virtual
+  // division in future, since this material is irrelevant for tracking.)
+
+  G4Material* dummyMat = new G4Material(name="dummyMat", 1., 1.*g/mole, 1.*g/cm3);
+
+  G4double worldDimensionX = 30.0*m;
+  G4double worldDimensionY = 30.0*m;
+  G4double worldDimensionZ = 30.0*m;
+
+  // world volume of ROGeometry ...
+  G4Box *ROWorld = new G4Box("ROWorld",
+			     worldDimensionX,
+			     worldDimensionY,
+			     worldDimensionZ);
+
+  G4LogicalVolume *ROWorldLog = new G4LogicalVolume(ROWorld,
+						    dummyMat,
+						    "ROWorldLog",
+						    0,0,0);
+
+  G4VPhysicalVolume *ROWorldPhys = new G4PVPlacement(0,
+						     G4ThreeVector(),
+						     "ROWorldPhys",
+						     ROWorldLog,
+						     0,false,0);
+  
+  //  ROGeometry corresponding to the phantom  
+  G4Box *ROAstronaut = new G4Box("ROAstronaut", 
+			       astronautDimensionX/2.,
+			       astronautDimensionY/2., 
+			       astronautDimensionZ/2.);
+
+  G4LogicalVolume *ROAstronautLog = new G4LogicalVolume(ROAstronaut,
+						      dummyMat,
+						      "ROAstronautLog",
+						      0,0,0);
+
+  G4VPhysicalVolume *ROAstronautPhys = new G4PVPlacement(0,
+						       G4ThreeVector(0.,0.,translation),
+						       "AstronautPhys",
+                                                       ROAstronautLog,
+                                                       ROWorldPhys,
+                                                       false,0);
+  
+  // Z division ...
+  G4double voxelSizeZ = astronautDimensionZ/numberOfVoxelsAlongZ;
+  
+  G4Box *ROAstronautZDivision = new G4Box("ROAstronautZDivision",
+					  astronautDimensionX/2,
+					  astronautDimensionY/2.,
+					  voxelSizeZ/2.);
+
+  G4LogicalVolume *ROAstronautZDivisionLog = new G4LogicalVolume(ROAstronautZDivision,
+							       dummyMat,
+							       "ROAstronautZDivisionLog",
+							       0,0,0);
+
+  ROAstronautZDivisionPhys = new G4PVReplica("ROAstronautXDivisionPhys",
+                                               ROAstronautZDivisionLog,
+                                               ROAstronautPhys,
+                                               kZAxis,
+                                               numberOfVoxelsAlongZ,
+                                               voxelSizeZ);
+  RemSimDummySD *dummySD = new RemSimDummySD;
+  ROAstronautZDivisionLog -> SetSensitiveDetector(dummySD);
+
+  return ROWorldPhys;
+}
+
+
+