Import Geant4 9.3.0 source tree

2016-06-09 16:15:05 +02:00
parent b79225fb37
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+//
+// ********************************************************************
+// * License and Disclaimer                                           *
+// *                                                                  *
+// * The  Geant4 software  is  copyright of the Copyright Holders  of *
+// * the Geant4 Collaboration.  It is provided  under  the terms  and *
+// * conditions of the Geant4 Software License,  included in the file *
+// * LICENSE and available at  http://cern.ch/geant4/license .  These *
+// * include a list of copyright holders.                             *
+// *                                                                  *
+// * 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.  Please see the license in the file  LICENSE  and URL above *
+// * for the full disclaimer and the limitation of liability.         *
+// *                                                                  *
+// * This  code  implementation is the result of  the  scientific and *
+// * technical work of the GEANT4 collaboration.                      *
+// * By using,  copying,  modifying or  distributing the software (or *
+// * any work based  on the software)  you  agree  to acknowledge its *
+// * use  in  resulting  scientific  publications,  and indicate your *
+// * acceptance of all terms of the Geant4 Software license.          *
+// ********************************************************************
+//
+// $Id: G4AdjointPrimaryGenerator.cc,v 1.2 2009/11/18 17:57:59 gcosmo Exp $
+// GEANT4 tag $Name: geant4-09-03 $
+//
+/////////////////////////////////////////////////////////////////////////////
+//      Class Name:	G4AdjointCrossSurfChecker
+//	Author:       	L. Desorgher
+// 	Organisation: 	SpaceIT GmbH
+//	Contract:	ESA contract 21435/08/NL/AT
+// 	Customer:     	ESA/ESTEC
+/////////////////////////////////////////////////////////////////////////////
+
+#include "G4AdjointPrimaryGenerator.hh"
+#include "G4Event.hh"
+#include "G4SingleParticleSource.hh"
+#include "G4ParticleDefinition.hh"
+#include "G4AdjointPosOnPhysVolGenerator.hh" 
+
+/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+//
+G4AdjointPrimaryGenerator::G4AdjointPrimaryGenerator()
+{
+  theSingleParticleSource  = new G4SingleParticleSource();
+ 
+  theSingleParticleSource->GetEneDist()->SetEnergyDisType("Pow");
+  theSingleParticleSource->GetEneDist()->SetAlpha(-1.);
+  theSingleParticleSource->GetPosDist()->SetPosDisType("Point");
+  theSingleParticleSource->GetAngDist()->SetAngDistType("planar");
+
+  theG4AdjointPosOnPhysVolGenerator = G4AdjointPosOnPhysVolGenerator::GetInstance();
+}
+/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+//
+G4AdjointPrimaryGenerator::~G4AdjointPrimaryGenerator()
+{
+  delete theSingleParticleSource;
+}
+/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+//
+void G4AdjointPrimaryGenerator::GenerateAdjointPrimaryVertex(G4Event* anEvent,G4ParticleDefinition* adj_part,G4double E1,G4double E2)
+{
+   if (type_of_adjoint_source == "ExternalSurfaceOfAVolume") {
+  	
+	//Generate position and direction relative to the external surface of sensitive volume
+  	//-------------------------------------------------------------
+
+  	G4double costh_to_normal;
+	G4ThreeVector pos,direction;
+  	theG4AdjointPosOnPhysVolGenerator->GenerateAPositionOnTheExtSurfaceOfThePhysicalVolume(pos, direction,costh_to_normal);
+  	if (costh_to_normal <1.e-4) costh_to_normal =1.e-4;
+  	theSingleParticleSource->GetAngDist()->SetParticleMomentumDirection(-direction);
+  	theSingleParticleSource->GetPosDist()->SetCentreCoords(pos);
+   }	
+
+   theSingleParticleSource->GetEneDist()->SetEmin(E1); 
+   theSingleParticleSource->GetEneDist()->SetEmax(E2); 	
+	
+   theSingleParticleSource->SetParticleDefinition(adj_part);
+   theSingleParticleSource->GeneratePrimaryVertex(anEvent);
+}
+/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+//
+void G4AdjointPrimaryGenerator::SetSphericalAdjointPrimarySource(G4double radius, G4ThreeVector center_pos)
+{ 
+  radius_spherical_source = radius;
+  center_spherical_source = center_pos;
+  type_of_adjoint_source ="Spherical"; 
+  theSingleParticleSource->GetPosDist()->SetPosDisType("Surface");
+  theSingleParticleSource->GetPosDist()->SetPosDisShape("Sphere");
+  theSingleParticleSource->GetPosDist()->SetCentreCoords(center_pos);
+  theSingleParticleSource->GetPosDist()->SetRadius(radius);
+  theSingleParticleSource->GetAngDist()->SetAngDistType("cos");
+  theSingleParticleSource->GetAngDist()->SetMaxTheta(pi);
+  theSingleParticleSource->GetAngDist()->SetMinTheta(halfpi);
+}
+/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+//
+void G4AdjointPrimaryGenerator::SetAdjointPrimarySourceOnAnExtSurfaceOfAVolume(const G4String& volume_name)
+{
+  theG4AdjointPosOnPhysVolGenerator->DefinePhysicalVolume1(volume_name);
+  type_of_adjoint_source ="ExternalSurfaceOfAVolume";
+  theSingleParticleSource->GetPosDist()->SetPosDisType("Point");
+  theSingleParticleSource->GetAngDist()->SetAngDistType("planar"); 
+}
+