#include <G4VViewer.hh>

Inheritance diagram for G4VViewer:

Public Member Functions
	G4VViewer (G4VSceneHandler &, G4int id, const G4String &name="")

virtual	~G4VViewer ()

virtual void	Initialise ()

virtual void	ResetView ()

virtual void	SetView ()=0

virtual void	ClearView ()=0

virtual void	DrawView ()=0

void	RefreshView ()

virtual void	ShowView ()

virtual void	FinishView ()

const G4String &	GetName () const

const G4String &	GetShortName () const

void	SetName (const G4String &)

G4int	GetViewId () const

G4VSceneHandler *	GetSceneHandler () const

const G4ViewParameters &	GetViewParameters () const

const G4ViewParameters &	GetDefaultViewParameters () const

virtual const std::vector < G4ModelingParameters::VisAttributesModifier > *	GetPrivateVisAttributesModifiers () const

void	SetViewParameters (const G4ViewParameters &vp)

void	SetDefaultViewParameters (const G4ViewParameters &vp)

const G4VisAttributes *	GetApplicableVisAttributes (const G4VisAttributes *) const

void	SetNeedKernelVisit (G4bool need)

void	NeedKernelVisit ()

void	ProcessView ()

Protected Attributes
G4VSceneHandler &	fSceneHandler

G4int	fViewId

G4String	fName

G4String	fShortName

G4ViewParameters	fVP

G4ViewParameters	fDefaultVP

G4bool	fNeedKernelVisit

Friends
std::ostream &	operator<< (std::ostream &os, const G4VViewer &v)

Detailed Description

Definition at line 45 of file G4VViewer.hh.

Constructor & Destructor Documentation

G4VViewer::G4VViewer	(	G4VSceneHandler &	sceneHandler,
		G4int	id,
		const G4String &	name = `""`
	)

Definition at line 45 of file G4VViewer.cc.

References fDefaultVP, fName, fSceneHandler, fShortName, fViewId, fVP, G4VisManager::GetDefaultViewParameters(), G4VSceneHandler::GetName(), and G4String::strip().

                                              :
 fSceneHandler (sceneHandler),
 fViewId (id),
 //fModified (true),
 fNeedKernelVisit (true)
 {
   if (name == "") {
     std::ostringstream ost;
     ost << fSceneHandler.GetName () << '-' << fViewId;
     fName = ost.str();
   }
   else {
     fName = name;
   }
   fShortName = fName (0, fName.find (' '));
   fShortName.strip ();
 
   fVP = G4VisManager::GetInstance()->GetDefaultViewParameters();
   fDefaultVP = fVP;
 }

G4VViewer::~G4VViewer ( )

virtual

Definition at line 67 of file G4VViewer.cc.

References fSceneHandler, and G4VSceneHandler::RemoveViewerFromList().

                        {
   fSceneHandler.RemoveViewerFromList(this);
 }

Member Function Documentation

virtual void G4VViewer::ClearView ( )

pure virtual

Implemented in G4GMocrenFileViewer, G4DAWNFILEViewer, G4HepRepFileViewer, G4HepRepViewer, G4XXXFileViewer, G4XXXViewer, G4RayTracerViewer, G4VRML2FileViewer, G4VRML1FileViewer, G4XXXSGViewer, G4XXXStoredViewer, and G4VTreeViewer.

Referenced by G4VisCommandViewerClear::SetNewValue(), and G4VisCommandViewerRebuild::SetNewValue().

virtual void G4VViewer::DrawView ( )

pure virtual

Implemented in G4GMocrenFileViewer, G4DAWNFILEViewer, G4HepRepFileViewer, G4HepRepViewer, G4XXXFileViewer, G4XXXViewer, G4RayTracerViewer, G4VRML2FileViewer, G4VRML1FileViewer, G4XXXSGViewer, G4XXXStoredViewer, and G4VTreeViewer.

Referenced by G4HepRepSceneHandler::closeHepRep(), and G4VisCommandViewerRebuild::SetNewValue().

void G4VViewer::FinishView ( void )

virtual

Reimplemented in G4HepRepViewer, G4VRML2FileViewer, and G4VRML1FileViewer.

Definition at line 111 of file G4VViewer.cc.

Referenced by G4XXXSGViewer::DrawView(), G4XXXStoredViewer::DrawView(), G4XXXFileViewer::DrawView(), G4XXXViewer::DrawView(), G4HepRepViewer::FinishView(), and G4VisCommandViewerClear::SetNewValue().

111 {}

const G4VisAttributes * G4VViewer::GetApplicableVisAttributes ( const G4VisAttributes * pVisAttribs ) const

Definition at line 78 of file G4VViewer.cc.

Referenced by G4RayTrajectory::AppendStep(), and G4RTSteppingAction::UserSteppingAction().

                                            {
   // If pVisAttribs is zero, pick up the default vis attributes from
   // the view parameters.
   if (!pVisAttribs)
     pVisAttribs = GetViewParameters ().GetDefaultVisAttributes ();
   return pVisAttribs;
 }

const G4ViewParameters& G4VViewer::GetDefaultViewParameters ( ) const

Referenced by G4VisCommandsViewerSet::SetNewValue().

const G4String& G4VViewer::GetName ( ) const

Referenced by G4VisCommandDrawTree::SetNewValue(), G4VisCommandsViewerSet::SetNewValue(), G4VisCommandViewerAddCutawayPlane::SetNewValue(), G4VisCommandViewerChangeCutawayPlane::SetNewValue(), G4VisCommandViewerClearCutawayPlanes::SetNewValue(), G4VisCommandViewerClone::SetNewValue(), G4VisCommandViewerCopyViewFrom::SetNewValue(), and G4VisCommandViewerRebuild::SetNewValue().

virtual const std::vector<G4ModelingParameters::VisAttributesModifier>* G4VViewer::GetPrivateVisAttributesModifiers ( ) const

virtual

Referenced by G4VisCommandsViewerSet::SetNewValue(), and G4VisCommandViewerSave::SetNewValue().

G4VSceneHandler* G4VViewer::GetSceneHandler ( ) const

Referenced by G4VVisCommandViewer::RefreshIfRequired(), G4VisCommandsViewerSet::SetNewValue(), G4VisCommandViewerClearTransients::SetNewValue(), G4VisCommandViewerRefresh::SetNewValue(), G4VisCommandViewerRebuild::SetNewValue(), G4VisCommandViewerSave::SetNewValue(), G4VisCommandViewerUpdate::SetNewValue(), G4HepRepViewer::ShowView(), and G4HepRepViewer::~G4HepRepViewer().

const G4String& G4VViewer::GetShortName ( ) const

G4int G4VViewer::GetViewId ( ) const

Referenced by G4XXX::CreateViewer(), G4XXXFile::CreateViewer(), G4XXXSG::CreateViewer(), G4XXXStored::CreateViewer(), G4HepRepFile::CreateViewer(), and G4RayTracer::CreateViewer().

const G4ViewParameters& G4VViewer::GetViewParameters ( ) const

virtual void G4VViewer::Initialise ( )

virtual

void G4VViewer::NeedKernelVisit ( )

Definition at line 86 of file G4VViewer.cc.

References fNeedKernelVisit.

Referenced by G4VTreeViewer::DrawView(), G4VRML1FileViewer::DrawView(), G4VRML2FileViewer::DrawView(), G4XXXFileViewer::DrawView(), G4XXXViewer::DrawView(), G4HepRepViewer::DrawView(), G4HepRepFileViewer::DrawView(), G4DAWNFILEViewer::DrawView(), G4GMocrenFileViewer::DrawView(), G4XXXStoredViewer::KernelVisitDecision(), G4XXXSGViewer::KernelVisitDecision(), and G4VisCommandViewerRebuild::SetNewValue().

                                  {
 
   fNeedKernelVisit = true;
 
   // At one time I thought we'd better notify all viewers.  But I guess
   // each viewer can take care of itself, so the following code is
   // redundant (but keep it commented out for now).   (John Allison)
   // Notify all viewers that a kernel visit is required.
   // const G4ViewerList& viewerList = fSceneHandler.GetViewerList ();
   // G4ViewerListConstIterator i;
   // for (i = viewerList.begin(); i != viewerList.end(); i++) {
   //   (*i) -> SetNeedKernelVisit ();
   // }
   // ??...but, there's a problem in OpenGL Stored which seems to
   // require *all* viewers to revisit the kernel, so...
   /*
   const G4ViewerList& viewerList = fSceneHandler.GetViewerList ();
   G4ViewerListConstIterator i;
   for (i = viewerList.begin(); i != viewerList.end(); i++) {
     (*i) -> SetNeedKernelVisit (true);
   }
   */
   // Feb 2005 - commented out.  Let's fix OpenGL if necessary.
 }

void G4VViewer::ProcessView ( )

Definition at line 115 of file G4VViewer.cc.

References G4VSceneHandler::ClearStore(), fNeedKernelVisit, fSceneHandler, and G4VSceneHandler::ProcessScene().

Referenced by G4VTreeViewer::DrawView(), G4XXXSGViewer::DrawView(), G4XXXStoredViewer::DrawView(), G4VRML1FileViewer::DrawView(), G4VRML2FileViewer::DrawView(), G4XXXFileViewer::DrawView(), G4XXXViewer::DrawView(), G4HepRepViewer::DrawView(), G4HepRepFileViewer::DrawView(), G4DAWNFILEViewer::DrawView(), and G4GMocrenFileViewer::DrawView().

 {
   // If the scene has changed, or if the concrete viewer has decided
   // that it necessary to visit the kernel, perhaps because the view
   // parameters have changed significantly (this should be done in the
   // concrete viewer's DrawView)...
   if (fNeedKernelVisit) {
     // Reset flag.  This must be done before ProcessScene to prevent
     // recursive calls when recomputing transients...
     fNeedKernelVisit = false;
     fSceneHandler.ClearStore ();
     fSceneHandler.ProcessScene ();
   }
 }

void G4VViewer::RefreshView ( )

virtual void G4VViewer::ResetView ( )

virtual

Referenced by G4VisCommandViewerReset::SetNewValue().

void G4VViewer::SetDefaultViewParameters ( const G4ViewParameters & vp )

void G4VViewer::SetName ( const G4String & name )

Definition at line 71 of file G4VViewer.cc.

References fName, fShortName, and G4String::strip().

                                              {
   fName = name;
   fShortName = fName (0, fName.find (' '));
   fShortName.strip ();
 }

void G4VViewer::SetNeedKernelVisit ( G4bool need )

virtual void G4VViewer::SetView ( )

pure virtual

Implemented in G4GMocrenFileViewer, G4DAWNFILEViewer, G4HepRepFileViewer, G4HepRepViewer, G4XXXFileViewer, G4XXXViewer, G4RayTracerViewer, G4XXXSGViewer, G4XXXStoredViewer, and G4VTreeViewer.

Referenced by G4VisCommandViewerRebuild::SetNewValue().

void G4VViewer::SetViewParameters ( const G4ViewParameters & vp )

Definition at line 130 of file G4VViewer.cc.

References fVP.

Referenced by G4VisCommandsViewerSet::SetNewValue(), G4VisCommandDrawView::SetNewValue(), and G4VVisCommandViewer::SetViewParameters().

                                                              {
   fVP = vp;
 }

void G4VViewer::ShowView ( void )

virtual

Reimplemented in G4GMocrenFileViewer, G4DAWNFILEViewer, G4HepRepFileViewer, G4HepRepViewer, G4XXXFileViewer, G4XXXViewer, G4VRML2FileViewer, G4VRML1FileViewer, G4XXXSGViewer, and G4XXXStoredViewer.

Definition at line 113 of file G4VViewer.cc.

Referenced by G4HepRepViewer::ShowView(), and G4HepRepFileViewer::ShowView().

113 {}

Friends And Related Function Documentation

std::ostream& operator<<	(	std::ostream &	os,
		const G4VViewer &	v
	)

friend

Definition at line 134 of file G4VViewer.cc.

                                                              {
   os << "View " << v.fName << ":\n";
   os << v.fVP;
   return os;
 }

Field Documentation

G4ViewParameters G4VViewer::fDefaultVP

protected

Definition at line 145 of file G4VViewer.hh.

Referenced by G4HepRepViewer::G4HepRepViewer(), and G4VViewer().

G4String G4VViewer::fName

protected

Definition at line 142 of file G4VViewer.hh.

Referenced by G4XXXSGViewer::DrawFromStore(), G4XXXStoredViewer::DrawFromStore(), G4VViewer(), operator<<(), and SetName().

G4bool G4VViewer::fNeedKernelVisit

protected

Definition at line 149 of file G4VViewer.hh.

Referenced by G4XXXSGViewer::DrawView(), G4XXXStoredViewer::DrawView(), NeedKernelVisit(), and ProcessView().

G4VSceneHandler& G4VViewer::fSceneHandler

protected

Definition at line 140 of file G4VViewer.hh.

Referenced by G4XXXSGViewer::DrawFromStore(), G4XXXStoredViewer::DrawFromStore(), G4VViewer(), G4XXXSGViewer::KernelVisitDecision(), G4XXXStoredViewer::KernelVisitDecision(), ProcessView(), G4RayTracerViewer::SetView(), G4XXXViewer::ShowView(), and ~G4VViewer().

G4String G4VViewer::fShortName

protected

Definition at line 143 of file G4VViewer.hh.

Referenced by G4RayTracerViewer::DrawView(), G4VViewer(), and SetName().

G4int G4VViewer::fViewId

protected

Definition at line 141 of file G4VViewer.hh.

Referenced by G4VViewer().

G4ViewParameters G4VViewer::fVP

protected

Definition at line 144 of file G4VViewer.hh.

Referenced by G4XXXSGViewer::CompareForKernelVisit(), G4XXXStoredViewer::CompareForKernelVisit(), G4RayTracerViewer::DrawView(), G4HepRepViewer::G4HepRepViewer(), G4VViewer(), G4XXXSGViewer::KernelVisitDecision(), G4XXXStoredViewer::KernelVisitDecision(), operator<<(), G4DAWNFILEViewer::SendDrawingStyleToDAWNGUI(), G4DAWNFILEViewer::SendViewParameters(), G4RayTracerViewer::SetView(), and SetViewParameters().

The documentation for this class was generated from the following files:

Public Member Functions

Protected Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Field Documentation