Import Geant4 9.0.0 source tree

2016-06-09 15:16:48 +02:00
parent 75c7fd177d
commit a8e9364cea
6592 changed files with 84274 additions and 69292 deletions
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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: G4ErrorPlaneSurfaceTarget.cc,v 1.2 2007/06/19 11:28:39 gcosmo Exp $
+// GEANT4 tag $Name: geant4-09-00 $
+//
+//
+// --------------------------------------------------------------------
+//      GEANT 4 class implementation file 
+// --------------------------------------------------------------------
+
+#include "G4ErrorPlaneSurfaceTarget.hh"
+
+#ifdef G4VERBOSE
+#include "G4ErrorPropagatorData.hh" //for verbosity checking
+#endif
+
+#include "G4Point3D.hh"
+#include "G4ThreeVector.hh"
+
+//---------------------------------------------------------------------
+
+G4ErrorPlaneSurfaceTarget::
+G4ErrorPlaneSurfaceTarget(G4double a, G4double b, G4double c, G4double d)
+  : G4Plane3D( a, b, c, d ) 
+{
+  theType = G4ErrorTarget_PlaneSurface;
+
+#ifdef G4VERBOSE
+  if(G4ErrorPropagatorData::verbose() >= 2 )
+  { 
+    Dump( " $$$ creating G4ErrorPlaneSurfaceTarget from parameters");
+  }
+#endif
+}
+
+//---------------------------------------------------------------------
+
+G4ErrorPlaneSurfaceTarget::
+G4ErrorPlaneSurfaceTarget(const G4Normal3D &n, const G4Point3D &p)
+  : G4Plane3D( n, p ) 
+{
+  theType = G4ErrorTarget_PlaneSurface;
+
+#ifdef G4VERBOSE
+  if(G4ErrorPropagatorData::verbose() >= 2 )
+  { 
+    Dump( " $$$ creating G4ErrorPlaneSurfaceTarget from point and normal");
+  }
+#endif
+}
+
+//---------------------------------------------------------------------
+
+G4ErrorPlaneSurfaceTarget::
+G4ErrorPlaneSurfaceTarget(const G4Point3D &p1,
+                          const G4Point3D &p2,
+                          const G4Point3D &p3)
+  : G4Plane3D( p1, p2, p3 )
+{
+  theType = G4ErrorTarget_PlaneSurface;
+
+#ifdef G4VERBOSE
+  if(G4ErrorPropagatorData::verbose() >= 2 )
+  { 
+    Dump( " $$$ creating G4ErrorPlaneSurfaceTarget from three points");
+  }
+#endif
+}
+
+//---------------------------------------------------------------------
+
+G4ErrorPlaneSurfaceTarget::~G4ErrorPlaneSurfaceTarget()
+{
+}
+
+//---------------------------------------------------------------------
+
+G4ThreeVector G4ErrorPlaneSurfaceTarget::
+Intersect( const G4ThreeVector& pt, const G4ThreeVector& dir ) const
+{
+  G4double lam = GetDistanceFromPoint( pt, dir );
+  G4Point3D inters = pt + lam * dir;
+
+#ifdef G4VERBOSE
+  if(G4ErrorPropagatorData::verbose() >= 4 )
+  { 
+    G4cerr << " $$$ creating G4ErrorPlaneSurfaceTarget::Intersect "
+           << inters << G4endl;
+  }
+#endif
+
+  return inters;
+}
+
+//---------------------------------------------------------------------
+
+G4double G4ErrorPlaneSurfaceTarget::
+GetDistanceFromPoint( const G4ThreeVector& pt, const G4ThreeVector& dir ) const
+{
+  if( std::fabs( dir.mag() -1. ) > 1.E-6 )
+  {
+    G4cerr << "WARNING - G4ErrorPlaneSurfaceTarget::GetDistanceFromPoint()"
+           << G4endl
+           << "          Direction is not a unit vector: " << dir << " !"
+           << G4endl;
+  }
+  G4double dist = -(a_ * pt.x() + b_ * pt.y() + c_ * pt.z() + d_)
+                 / (a_ * dir.x() + b_ * dir.y() + c_ * dir.z() );
+
+#ifdef G4VERBOSE
+  if(G4ErrorPropagatorData::verbose() >= 3 )
+  {
+    G4cout << " G4ErrorPlaneSurfaceTarget::GetDistanceFromPoint()" << G4endl
+           << "   Point: " << pt << ", Direction: " << dir << G4endl
+           << "   Distance: " << dist << G4endl;
+  }
+#endif
+  
+  return dist;
+}
+
+//---------------------------------------------------------------------
+
+G4double G4ErrorPlaneSurfaceTarget::
+GetDistanceFromPoint( const G4ThreeVector& pt ) const
+{
+  G4ThreeVector vec = point() - pt;
+  G4double alpha = std::acos( vec * normal() / vec.mag() / normal().mag() );
+  G4double dist = std::fabs(vec.mag() * std::cos( alpha ));
+  
+#ifdef G4VERBOSE
+  if(G4ErrorPropagatorData::verbose() >= 3 )
+  {
+    G4cout << " G4ErrorPlaneSurfaceTarget::GetDistanceFromPoint()" << G4endl
+           << "   Point: " << pt << G4endl
+           << "   Distance: " << dist << G4endl;
+  }
+#endif
+
+  return dist;
+}
+
+//---------------------------------------------------------------------
+
+G4Plane3D G4ErrorPlaneSurfaceTarget::
+GetTangentPlane( const G4ThreeVector& ) const
+{
+  return *this;
+}
+
+
+void G4ErrorPlaneSurfaceTarget::Dump( const G4String& msg ) const
+{
+  G4cout << msg << " point = " << point()
+                << " normal = " << normal() << G4endl;
+}