G4TrajectoryDrawByOriginVolume.cc

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// $Id$
//
// Jane Tinslay March 2006
 
#include "G4TrajectoryDrawByOriginVolume.hh"
#include "G4TrajectoryDrawerUtils.hh"
#include "G4VTrajectory.hh"
#include "G4TransportationManager.hh"
#include "G4VisTrajContext.hh"
#include "G4VTrajectoryPoint.hh"
 
G4TrajectoryDrawByOriginVolume::G4TrajectoryDrawByOriginVolume(const G4String& name, G4VisTrajContext* context)
  :G4VTrajectoryModel(name, context)
  ,fDefault(G4Colour::Grey())
{}
 
G4TrajectoryDrawByOriginVolume::~G4TrajectoryDrawByOriginVolume() {}
 
void
G4TrajectoryDrawByOriginVolume::Draw(const G4VTrajectory& object,
                     const G4int&,
                     const G4bool& visible) const
{
  Draw(object, visible);
}
 
void
G4TrajectoryDrawByOriginVolume::Draw(const G4VTrajectory& traj, const G4bool& visible) const
{
  G4Colour colour(fDefault);
  
  G4Navigator* navigator = G4TransportationManager::GetTransportationManager()->GetNavigatorForTracking();
  
  G4VTrajectoryPoint* aTrajectoryPoint = traj.GetPoint(0);
  assert (0 != aTrajectoryPoint);
  
  G4VPhysicalVolume* volume = navigator->LocateGlobalPointAndSetup(aTrajectoryPoint->GetPosition());
 
  // Logical volumes form basis.
  G4LogicalVolume* logicalVolume = volume->GetLogicalVolume();
  assert (0 != logicalVolume);
 
  G4String logicalName = logicalVolume->GetName();
  fMap.GetColour(logicalName, colour);
 
  // Override with physical volume colouring if it exists
  G4String physicalName = volume->GetName();
  fMap.GetColour(physicalName, colour);
   
  G4VisTrajContext myContext(GetContext());
  
  myContext.SetLineColour(colour);
  myContext.SetVisible(visible);
  
  if (GetVerbose()) {
    G4cout<<"G4TrajectoryDrawByOriginVolume drawer named "<<Name();
    G4cout<<", drawing trajectory originating in logical volume, "<<logicalName;
    G4cout<<", physical volumed "<<physicalName<<", with configuration:"<<G4endl;
    myContext.Print(G4cout);
  }
 
  G4TrajectoryDrawerUtils::DrawLineAndPoints(traj, myContext);
}
 
void
G4TrajectoryDrawByOriginVolume::SetDefault(const G4String& colour)
{
  G4Colour myColour;      
 
  // Will not modify default colour if colour key does not exist  
  if (!G4Colour::GetColour(colour, myColour)) {
    G4ExceptionDescription ed;
    ed << "G4Colour with key "<<colour<<" does not exist ";
    G4Exception
      ("G4TrajectoryDrawByOriginParticleID::SetDefault(const G4String& colour)", "modeling0123", JustWarning, ed);
    return;
  }
 
  SetDefault(myColour);
}
 
void
G4TrajectoryDrawByOriginVolume::SetDefault(const G4Colour& colour)
{
  fDefault = colour;
}
 
void
G4TrajectoryDrawByOriginVolume::Set(const G4String& particle, const G4String& colour)
{
  fMap.Set(particle, colour);
}
 
void
G4TrajectoryDrawByOriginVolume::Set(const G4String& particle, const G4Colour& colour)
{
  fMap[particle] = colour;
}
 
void
G4TrajectoryDrawByOriginVolume::Print(std::ostream& ostr) const
{
  ostr<<"G4TrajectoryDrawByOriginVolume model "<< Name() <<" colour scheme: "<<std::endl;
  ostr<<"Default : "<<fDefault<<G4endl;
 
  fMap.Print(ostr);
 
  ostr<<"Default configuration:"<<G4endl;
  GetContext().Print(G4cout);
}