#include <G4OpenInventorViewer.hh>

Inheritance diagram for G4OpenInventorViewer:

Public Member Functions
virtual void	ClearView ()

std::vector< G4ThreeVector >	ComputeFlyThrough (G4Vector3D *)

virtual void	DrawView ()

virtual void	FinishView ()

	G4OpenInventorViewer (G4OpenInventorSceneHandler &scene, const G4String &name="")

const G4VisAttributes *	GetApplicableVisAttributes (const G4VisAttributes *) const

const G4ViewParameters &	GetDefaultViewParameters () const

const G4String &	GetName () const

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

G4VSceneHandler *	GetSceneHandler () const

const G4String &	GetShortName () const

G4int	GetViewId () const

const G4ViewParameters &	GetViewParameters () const

virtual void	Initialise ()

virtual void	KernelVisitDecision ()

void	NeedKernelVisit ()

void	ProcessView ()

void	RefreshView ()

virtual void	ResetView ()

void	SetDefaultViewParameters (const G4ViewParameters &vp)

void	SetName (const G4String &)

void	SetNeedKernelVisit (G4bool need)

virtual void	SetView ()

void	SetViewParameters (const G4ViewParameters &vp)

virtual void	ShowView ()

virtual	~G4OpenInventorViewer ()

Protected Member Functions
void	EraseDetector ()

void	EraseEvent ()

void	Escape ()
	Menu items callbacks /////////////////////////////////////////////////////. More...

virtual SoCamera *	GetCamera ()=0

G4String	Help (const G4String &topic="controls")

void	SceneGraphStatistics ()

void	SetPreview ()

void	SetPreviewAndFull ()

void	SetReducedWireFrame (bool)

void	SetSolid ()

void	SetTouchable (const std::vector< G4PhysicalVolumeModel::G4PhysicalVolumeNodeID > &fullPath)

void	SetWireFrame ()

void	TouchableSetColour (const std::vector< G4PhysicalVolumeModel::G4PhysicalVolumeNodeID > &fullPath, const G4Colour &)

void	TouchableSetVisibility (const std::vector< G4PhysicalVolumeModel::G4PhysicalVolumeNodeID > &fullPath, G4bool visibility)

void	UpdateScene ()

virtual void	ViewerRender ()=0

void	WriteInventor (const G4String &file="g4out.iv")

void	WritePDF (const G4String &file="g4out.pdf")

void	WritePixmapPostScript (const G4String &file="g4out.ps")

void	WritePostScript (const G4String &file="g4out.ps")

Static Protected Member Functions
static void	SelectionCB (void , SoPath )

Protected Attributes
G4ViewParameters	fDefaultVP

G4OpenInventorSceneHandler &	fG4OpenInventorSceneHandler

Geant4_SoGL2PSAction *	fGL2PSAction

SoNodeSensor *	fGroupCameraSensor

G4VInteractorManager *	fInteractorManager

G4String	fName

G4bool	fNeedKernelVisit

G4VSceneHandler &	fSceneHandler

G4String	fShortName

Geant4_SoImageWriter *	fSoImageWriter

SoSelection *	fSoSelection

G4int	fViewId

G4ViewParameters	fVP

Private Member Functions
G4bool	CompareForKernelVisit (G4ViewParameters &)

void	DrawDetector ()

Static Private Member Functions
static void	GroupCameraSensorCB (void , SoSensor )

static void	lookAt (SoCamera *, const SbVec3f &dir, const SbVec3f &up)

static void	lookedAt (SoCamera *, SbVec3f &dir, SbVec3f &up)

static void	pointAt (SoCamera *, const SbVec3f &targetpoint, const SbVec3f &upvector)

Private Attributes
G4ViewParameters	fLastVP

Detailed Description

Definition at line 49 of file G4OpenInventorViewer.hh.

Constructor & Destructor Documentation

◆ G4OpenInventorViewer()

G4OpenInventorViewer::G4OpenInventorViewer	(	G4OpenInventorSceneHandler &	scene,
		const G4String &	name = `""`
	)

Definition at line 58 of file G4OpenInventorViewer.cc.

:G4VViewer(sceneHandler, sceneHandler.IncrementViewCount(), name)
,fG4OpenInventorSceneHandler(sceneHandler)
,fInteractorManager(0)
,fSoSelection(0)
,fSoImageWriter(0)
,fGL2PSAction(0) //To be set be suclass.
,fGroupCameraSensor(0)
 //,fCameraSensor(0)
{
  fVP.SetAutoRefresh(true);
  fDefaultVP.SetAutoRefresh(true);
  fVP.SetPicking(true);
  fDefaultVP.SetPicking(true);
 
  //FIXME : G.Barrand : not convinced that we have to rm culling.
  // For viewing of all objects by default :
  //fDefaultVP.SetCulling(false);
  //fVP.SetCulling(false);
 
  fInteractorManager = 
    ((G4OpenInventor*)fG4OpenInventorSceneHandler.GetGraphicsSystem())->
    GetInteractorManager();
 
  // Main user scene graph root sent to the viewers.
  fSoSelection = new SoSelection;
  fSoSelection->ref();
  fSoSelection->addSelectionCallback(SelectionCB,this);
  //fSoSelection->addDeselectionCallback(DeselectionCB,this);
  fSoSelection->policy = SoSelection::SINGLE;
 
  SoGroup* group = new SoGroup;
  fSoSelection->addChild(group);
 
  //  Have a camera under fSoSelection in order
  // that the below SceneGraphSensor be notifed
  // when the viewer changes the camera type.
  //  But we put the camera under a SoGroup so that
  // the SceneGraphSensor be not triggered at each change
  // under the fG4OpenInventorSceneHandler.fRoot.
  SoOrthographicCamera* camera = new SoOrthographicCamera;
  camera->viewportMapping.setValue(SoCamera::ADJUST_CAMERA);
  //camera->aspectRatio.setValue(10);
  camera->position.setValue(0,0,10);
  camera->orientation.setValue(SbRotation(SbVec3f(0,1,0),0));
  camera->height.setValue(10);
  camera->nearDistance.setValue(1);
  camera->farDistance.setValue(100);
  camera->focalDistance.setValue(10);
  group->addChild(camera);
 
 {SoInput soInput;
   if(soInput.openFile("g4view.iv",TRUE)) {
    SoSeparator* separator = SoDB::readAll(&soInput);
    if(separator) fSoSelection->addChild(separator);
  }}
 
  fSoSelection->addChild(fG4OpenInventorSceneHandler.fRoot);
 
  // SoImageWriter should be the last.
  fSoImageWriter = new SoImageWriter();
  fSoImageWriter->fileName.setValue("g4out.ps");
  fSoSelection->addChild(fSoImageWriter);
 
  // Sensors :
  // To detect that the viewer had changed the camera type :
  fGroupCameraSensor = new SoNodeSensor(GroupCameraSensorCB,this);
  fGroupCameraSensor->setPriority(0);//Needed in order to do getTriggerNode()
  fGroupCameraSensor->attach(group);
  // FWJ Upgraded the group sensor so the camera sensor is not needed
  //  fCameraSensor = new SoNodeSensor(CameraSensorCB,this);
  //  fCameraSensor->setPriority(0);//Needed in order to do getTriggerNode()
  //  fCameraSensor->attach(camera);
}

References G4VViewer::fDefaultVP, fG4OpenInventorSceneHandler, fGroupCameraSensor, fInteractorManager, G4OpenInventorSceneHandler::fRoot, fSoImageWriter, fSoSelection, G4VViewer::fVP, G4VSceneHandler::GetGraphicsSystem(), GroupCameraSensorCB(), SelectionCB(), G4ViewParameters::SetAutoRefresh(), G4ViewParameters::SetPicking(), SoImageWriter, and TRUE.

◆ ~G4OpenInventorViewer()

G4OpenInventorViewer::~G4OpenInventorViewer ( )

virtual

Definition at line 135 of file G4OpenInventorViewer.cc.

                                             {
   //  fCameraSensor->detach();
   //  delete fCameraSensor;
  fGroupCameraSensor->detach();
  delete fGroupCameraSensor;
  fSoSelection->unref();
}

References fGroupCameraSensor, and fSoSelection.

Member Function Documentation

◆ ClearView()

void G4OpenInventorViewer::ClearView ( void )

virtual

Implements G4VViewer.

Definition at line 234 of file G4OpenInventorViewer.cc.

234 {

235}

◆ CompareForKernelVisit()

G4bool G4OpenInventorViewer::CompareForKernelVisit ( G4ViewParameters & vp )

private

Definition at line 158 of file G4OpenInventorViewer.cc.

                                                                       {
 
  if (
      (vp.GetDrawingStyle ()    != fVP.GetDrawingStyle ())    ||
      (vp.GetNumberOfCloudPoints()  != fVP.GetNumberOfCloudPoints())  ||
      (vp.IsAuxEdgeVisible ()   != fVP.IsAuxEdgeVisible ())   ||
      (vp.IsCulling ()          != fVP.IsCulling ())          ||
      (vp.IsCullingInvisible () != fVP.IsCullingInvisible ()) ||
      (vp.IsDensityCulling ()   != fVP.IsDensityCulling ())   ||
      (vp.IsCullingCovered ()   != fVP.IsCullingCovered ())   ||
      (vp.GetCBDAlgorithmNumber() !=
       fVP.GetCBDAlgorithmNumber())                           ||
      (vp.IsSection ()          != fVP.IsSection ())          ||
      (vp.IsCutaway ()          != fVP.IsCutaway ())          ||
      // This assumes use of generic clipping (sectioning, slicing,
      // DCUT, cutaway).  If a decision is made to implement locally,
      // this will need changing.  See G4OpenGLViewer::SetView,
      // G4OpenGLStoredViewer.cc::CompareForKernelVisit and
      // G4OpenGLStoredSceneHander::CreateSection/CutawayPolyhedron.
      (vp.IsExplode ()          != fVP.IsExplode ())          ||
      (vp.GetNoOfSides ()       != fVP.GetNoOfSides ())       ||
      (vp.GetGlobalMarkerScale()    != fVP.GetGlobalMarkerScale())    ||
      (vp.GetGlobalLineWidthScale() != fVP.GetGlobalLineWidthScale()) ||
      (vp.IsMarkerNotHidden ()  != fVP.IsMarkerNotHidden ())  ||
      (vp.GetDefaultVisAttributes()->GetColour() !=
       fVP.GetDefaultVisAttributes()->GetColour())            ||
      (vp.GetDefaultTextVisAttributes()->GetColour() !=
       fVP.GetDefaultTextVisAttributes()->GetColour())        ||
      (vp.GetBackgroundColour ()!= fVP.GetBackgroundColour ())||
      (vp.IsPicking ()          != fVP.IsPicking ())          ||
      // Scaling for Open Inventor is done by the scene handler so it
      // needs a kernel visit.  (In this respect, it differs from the
      // OpenGL drivers, where it's done in SetView.)
      (vp.GetScaleFactor ()     != fVP.GetScaleFactor ())     ||
      // If G4OpenInventor ever introduces VAMs, the following might need
      // changing to a complete comparison, i.e., remove ".size()".  See
      // G4OpenGLStoredViewer::CompareForKernelVisit.
      (vp.GetVisAttributesModifiers() !=
       fVP.GetVisAttributesModifiers())                           ||
      (vp.IsSpecialMeshRendering() !=
       fVP.IsSpecialMeshRendering())
      )
    return true;
 
  if (vp.IsDensityCulling () &&
      (vp.GetVisibleDensity () != fVP.GetVisibleDensity ()))
    return true;
 
  if (vp.GetCBDAlgorithmNumber() > 0) {
    if (vp.GetCBDParameters().size() != fVP.GetCBDParameters().size()) return true;
    else if (vp.GetCBDParameters() != fVP.GetCBDParameters()) return true;
  }
 
  if (vp.IsSection () &&
      (vp.GetSectionPlane () != fVP.GetSectionPlane ()))
    return true;
 
  if (vp.IsCutaway ()) {
    if (vp.GetCutawayPlanes ().size () !=
    fVP.GetCutawayPlanes ().size ()) return true;
    for (size_t i = 0; i < vp.GetCutawayPlanes().size(); ++i)
      if (vp.GetCutawayPlanes()[i] != fVP.GetCutawayPlanes()[i])
    return true;
  }
 
  if (vp.IsExplode () &&
      (vp.GetExplodeFactor () != fVP.GetExplodeFactor ()))
    return true;
      
  if (vp.IsSpecialMeshRendering() &&
      (vp.GetSpecialMeshVolumes() != fVP.GetSpecialMeshVolumes()))
    return true;
 
  return false;
}

Referenced by KernelVisitDecision().

◆ ComputeFlyThrough()

std::vector< G4ThreeVector > G4VViewer::ComputeFlyThrough ( G4Vector3D * )

inherited

Definition at line 215 of file G4VViewer.cc.

{
    enum CurveType {
        Bezier,
        G4SplineTest};
    
    // Choose a curve type (for testing)
//    int myCurveType = Bezier;
 
    // number if step points
    int stepPoints = 500;
 
    
    G4Spline spline;
 
    
    // At the moment we don't use the aVect parameters, but build it here :
    // Good step points for exampleB5
    spline.AddSplinePoint(G4Vector3D(0,1000,-14000));
    spline.AddSplinePoint(G4Vector3D(0,1000,0));
    spline.AddSplinePoint(G4Vector3D(-4000,1000,4000));
 
    
    std::vector <G4ThreeVector> viewVect;
 
//    if(myCurveType == Bezier) {
 
        
        // Draw the spline
        
        for (int i = 0; i < stepPoints; i++) {
            float t = (float)i / (float)stepPoints;
            G4Vector3D cameraPosition = spline.GetInterpolatedSplinePoint(t);
            //        G4Vector3D targetPoint = spline.GetInterpolatedSplinePoint(t);
            
            //        viewParam->SetViewAndLights(G4ThreeVector (cameraPosition.x(), cameraPosition.y(), cameraPosition.z()));
            //        viewParam->SetCurrentTargetPoint(targetPoint);
            G4cout << "FLY CR("<< i << "):" << cameraPosition << G4endl;
            viewVect.push_back(G4ThreeVector (cameraPosition.x(), cameraPosition.y(), cameraPosition.z()));
        }
        
//    } else if (myCurveType == G4SplineTest) {
        /*
         This method is a inspire from a Bezier curve. The problem of the Bezier curve is that the path does not go straight between two waypoints.
         This method add "stay straight" parameter which could be between 0 and 1 where the pass will follow exactly the line between the waypoints
         Ex : stay straight = 50%
         m1 = 3*(P1+P0)/2
         
         Ex : stay straight = 0%
         m1 = (P1+P0)/2
         
         P1
         /  \
         /    \
         a--x--b
         /  °  °  \
         / °      ° \
         m1           m2
         /              \
         /                \
         /                  \
         /                    \
         P0                     P2
         
         */
//        G4Vector3D a;
//        G4Vector3D b;
//        G4Vector3D m1;
//        G4Vector3D m2;
//        G4Vector3D P0;
//        G4Vector3D P1;
//        G4Vector3D P2;
//        G4double stayStraight = 0;
//        G4double bezierSpeed = 0.4; // Spend 40% time in bezier curve (time between m1-m2 is 40% of time between P0-P1)
//        
//        G4Vector3D firstPoint;
//        G4Vector3D lastPoint;
//        
//        float nbBezierSteps = (stepPoints * bezierSpeed*(1-stayStraight)) * (2./spline.GetNumPoints());
//        float nbFirstSteps = ((stepPoints/2-nbBezierSteps/2) /(1+stayStraight)) * (2./spline.GetNumPoints());
//        
//        // First points
//        firstPoint = spline.GetPoint(0);
//        lastPoint = (firstPoint + spline.GetPoint(1))/2;
//        
//        for( float j=0; j<1; j+= 1/nbFirstSteps) {
//            G4ThreeVector pt = firstPoint + (lastPoint - firstPoint) * j;
//            viewVect.push_back(pt);
//            G4cout << "FLY Bezier A1("<< viewVect.size()<< "):" << pt << G4endl;
//        }
//        
//        for (int i = 0; i < spline.GetNumPoints()-2; i++) {
//            P0 = spline.GetPoint(i);
//            P1 = spline.GetPoint(i+1);
//            P2 = spline.GetPoint(i+2);
//            
//            m1 = P1 - (P1-P0)*(1-stayStraight)/2;
//            m2 = P1 + (P2-P1)*(1-stayStraight)/2;
//            
//            // We have to get straight path from (middile of P0-P1) to (middile of P0-P1 + (dist P0-P1) * stayStraight/2)
//            if (stayStraight >0) {
//                
//                firstPoint = (P0 + P1)/2;
//                lastPoint = (P0 + P1)/2 + (P1-P0)*stayStraight/2;
//                
//                for( float j=0; j<1; j+= 1/(nbFirstSteps*stayStraight)) {
//                    G4ThreeVector pt = firstPoint + (lastPoint - firstPoint)* j;
//                    viewVect.push_back(pt);
//                    G4cout << "FLY Bezier A2("<< viewVect.size()<< "):" << pt << G4endl;
//                }
//            }
//            // Compute Bezier curve
//            for( float delta = 0 ; delta < 1 ; delta += 1/nbBezierSteps)
//            {
//                // The Green Line
//                a = m1 + ( (P1 - m1) * delta );
//                b = P1 + ( (m2 - P1) * delta );
//                
//                // Final point
//                G4ThreeVector pt = a + ((b-a) * delta );
//                viewVect.push_back(pt);
//                G4cout << "FLY Bezier("<< viewVect.size()<< "):" << pt << G4endl;
//            }
//            
//            // We have to get straight path
//            if (stayStraight >0) {
//                firstPoint = (P1 + P2)/2 - (P2-P1)*stayStraight/2;
//                lastPoint = (P1 + P2)/2;
//                
//                for( float j=0; j<1; j+= 1/(nbFirstSteps*stayStraight)) {
//                    G4ThreeVector pt = firstPoint + (lastPoint - firstPoint)* j;
//                    viewVect.push_back(pt);
//                    G4cout << "FLY Bezier B1("<< viewVect.size()<< "):" << pt << G4endl;
//                }
//            }
//        }
//        
//        // last points
//        firstPoint = spline.GetPoint(spline.GetNumPoints()-2);
//        lastPoint = spline.GetPoint(spline.GetNumPoints()-1);
//        for( float j=1; j>0; j-= 1/nbFirstSteps) {
//            G4ThreeVector pt = lastPoint - ((lastPoint-firstPoint)*((1-stayStraight)/2) * j );
//            viewVect.push_back(pt);
//            G4cout << "FLY Bezier B2("<< viewVect.size()<< "):" << pt << G4endl;
//        }
//    }
    return viewVect;
}

References G4VViewer::G4Spline::AddSplinePoint(), G4cout, G4endl, G4VViewer::G4Spline::GetInterpolatedSplinePoint(), HepGeom::BasicVector3D< T >::x(), HepGeom::BasicVector3D< T >::y(), and HepGeom::BasicVector3D< T >::z().

◆ DrawDetector()

void G4OpenInventorViewer::DrawDetector ( )

private

Definition at line 502 of file G4OpenInventorViewer.cc.

                                        {
  /* Replace this... - JA
  // DrawView does a ClearStore. Do not clear the transient store :
  SoSeparator* tmp = fG4OpenInventorSceneHandler.fTransientRoot;
  fG4OpenInventorSceneHandler.fTransientRoot = new SoSeparator;
  if (!fNeedKernelVisit) KernelVisitDecision();
  ProcessView();
  fG4OpenInventorSceneHandler.fTransientRoot->unref();
  fG4OpenInventorSceneHandler.fTransientRoot = tmp;
  */
  // ...by this... - JA
  DrawView();
}

References DrawView().

Referenced by SetPreview(), SetPreviewAndFull(), SetReducedWireFrame(), SetSolid(), and SetWireFrame().

◆ DrawView()

void G4OpenInventorViewer::DrawView ( )

virtual

Implements G4VViewer.

Definition at line 383 of file G4OpenInventorViewer.cc.

                                     {
  //G4cout << "debug Iv::DrawViewer " <<G4endl;
  if (!fNeedKernelVisit) KernelVisitDecision();
  fLastVP= fVP;
  ProcessView();
  FinishView();
}

References G4VViewer::FinishView(), fLastVP, G4VViewer::fNeedKernelVisit, G4VViewer::fVP, KernelVisitDecision(), and G4VViewer::ProcessView().

Referenced by DrawDetector(), and UpdateScene().

◆ EraseDetector()

void G4OpenInventorViewer::EraseDetector ( )

protected

Definition at line 664 of file G4OpenInventorViewer.cc.

                                         {
  fG4OpenInventorSceneHandler.fDetectorRoot->removeAllChildren();
}

References G4OpenInventorSceneHandler::fDetectorRoot, and fG4OpenInventorSceneHandler.

Referenced by G4OpenInventorXtExtendedViewer::EraseDetectorCbk(), G4OpenInventorXtViewer::EraseDetectorCbk(), G4OpenInventorQtViewer::EtcEraseDetectorCB(), and G4OpenInventorWinViewer::WindowProc().

◆ EraseEvent()

void G4OpenInventorViewer::EraseEvent ( )

protected

Definition at line 667 of file G4OpenInventorViewer.cc.

                                      {
  fG4OpenInventorSceneHandler.fTransientRoot->removeAllChildren();
}

References fG4OpenInventorSceneHandler, and G4OpenInventorSceneHandler::fTransientRoot.

Referenced by G4OpenInventorXtExtendedViewer::EraseEventCbk(), G4OpenInventorXtViewer::EraseEventCbk(), G4OpenInventorQtViewer::EtcEraseEventCB(), and G4OpenInventorWinViewer::WindowProc().

◆ Escape()

void G4OpenInventorViewer::Escape ( )

protected

Menu items callbacks /////////////////////////////////////////////////////.

Definition at line 520 of file G4OpenInventorViewer.cc.

                                 {
  G4cout << "Escape..." <<G4endl;
  fInteractorManager->RequireExitSecondaryLoop (OIV_EXIT_CODE);
}

References fInteractorManager, G4cout, G4endl, OIV_EXIT_CODE, and G4VInteractorManager::RequireExitSecondaryLoop().

Referenced by G4OpenInventorXtExtendedViewer::EscapeCbk(), G4OpenInventorXtViewer::EscapeCbk(), G4OpenInventorXtExtendedViewer::EscapeFromKeyboardCbk(), and G4OpenInventorWinViewer::WindowProc().

◆ FinishView()

void G4VViewer::FinishView ( void )

virtualinherited

◆ GetApplicableVisAttributes()

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

inherited

Referenced by G4HepRepFileSceneHandler::AddHepRepInstance(), G4VtkSceneHandler::AddPrimitive(), G4ToolsSGSceneHandler::AddPrimitive(), G4Qt3DSceneHandler::AddPrimitive(), G4OpenGLImmediateSceneHandler::AddPrimitivePreambleInternal(), G4OpenGLStoredSceneHandler::AddPrimitivePreambleInternal(), G4VtkSceneHandler::AddPrimitiveTensorGlyph(), G4OpenInventorSceneHandler::AddProperties(), G4HepRepFileSceneHandler::AddSolid(), G4VSceneHandler::AddSolidT(), G4VSceneHandler::AddSolidWithAuxiliaryEdges(), G4OpenInventorSceneHandler::GeneratePrerequisites(), G4VSceneHandler::GetColour(), and G4GMocrenFileSceneHandler::IsVisible().

◆ GetCamera()

virtual SoCamera * G4OpenInventorViewer::GetCamera ( )

protectedpure virtual

Implemented in G4OpenInventorQtViewer, G4OpenInventorWinViewer, G4OpenInventorXtExtendedViewer, and G4OpenInventorXtViewer.

Referenced by SetView().

◆ GetDefaultViewParameters()

const G4ViewParameters & G4VViewer::GetDefaultViewParameters ( ) const

inherited

Referenced by G4VisCommandsViewerSet::SetNewValue().

◆ GetName()

const G4String & G4VViewer::GetName ( ) const

inherited

◆ GetPrivateVisAttributesModifiers()

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

virtualinherited

Reimplemented in G4OpenGLQtViewer.

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

◆ GetSceneHandler()

G4VSceneHandler * G4VViewer::GetSceneHandler ( ) const

inherited

Referenced by G4OpenGLXmViewer::actions_callback(), G4OpenGLXmViewer::left_right_pan_callback(), G4OpenGLXmViewer::misc_callback(), G4VVisCommand::RefreshIfRequired(), G4OpenGLXmViewer::ResetView(), G4OpenGLViewerMessenger::SetNewValue(), G4VisCommandViewerCentreOn::SetNewValue(), G4VisCommandViewerClearTransients::SetNewValue(), G4VisCommandViewerRefresh::SetNewValue(), G4VisCommandViewerRebuild::SetNewValue(), G4VisCommandViewerSave::SetNewValue(), G4VisCommandViewerUpdate::SetNewValue(), G4VisCommandsViewerSet::SetNewValue(), G4OpenGLWin32Viewer::SetShift(), and G4OpenGLXmViewer::up_down_pan_callback().

◆ GetShortName()

const G4String & G4VViewer::GetShortName ( ) const

inherited

Referenced by G4OpenGLViewer::G4OpenGLViewer().

◆ GetViewId()

G4int G4VViewer::GetViewId ( ) const

inherited

Referenced by G4RayTracer::CreateViewer(), G4RayTracerX::CreateViewer(), G4HepRepFile::CreateViewer(), G4Qt3D::CreateViewer(), G4ToolsSGQtGLES::CreateViewer(), G4ToolsSGWindowsGLES::CreateViewer(), G4ToolsSGX11GLES::CreateViewer(), G4ToolsSGXtGLES::CreateViewer(), G4Vtk::CreateViewer(), and G4VtkQt::CreateViewer().

◆ GetViewParameters()

const G4ViewParameters & G4VViewer::GetViewParameters ( ) const

inherited

◆ GroupCameraSensorCB()

void G4OpenInventorViewer::GroupCameraSensorCB	(	void *	aThis,
		SoSensor *	aSensor
	)

staticprivate

Definition at line 396 of file G4OpenInventorViewer.cc.

{ 
  G4OpenInventorViewer* This = (G4OpenInventorViewer*)aThis;
 
  SoNode* node = ((SoNodeSensor*)aSensor)->getTriggerNode();
  //  printf("debug : GroupCameraSensorCB %s\n",
  //         node->getTypeId().getName().getString());
 
  if(node->isOfType(SoCamera::getClassTypeId())) {
    SoCamera* camera = (SoCamera*)node;
 
    // FWJ DEBUG
    //    G4cout << "   UPDATING fVP FROM CAMERA " << camera << G4endl;
    SbVec3f direction, up;
    lookedAt(camera, direction, up);
    This->fVP.SetViewpointDirection
      (G4Vector3D(-direction[0], -direction[1], -direction[2]));
    This->fVP.SetUpVector(G4Vector3D(up[0], up[1], up[2]));
 
    SbVec3f pos = camera->position.getValue();
    SbVec3f target = pos + direction * camera->focalDistance.getValue();
 
    This->fVP.SetCurrentTargetPoint(G4Point3D(target[0], target[1], target[2]));
    
    // FWJ camera sensor no longer needed
    // Viewer had changed the camera type, 
    // attach the fCameraSensor to the new camera.
    // FWJ DEBUG
    //    G4cout << "   SWITCHING TO CAMERA " << camera << G4endl;
    //    This->fCameraSensor->detach();
    //    This->fCameraSensor->attach(camera);
  }
 
}

References G4VViewer::fVP, lookedAt(), pos, G4ViewParameters::SetCurrentTargetPoint(), G4ViewParameters::SetUpVector(), and G4ViewParameters::SetViewpointDirection().

Referenced by G4OpenInventorViewer().

◆ Help()

G4String G4OpenInventorViewer::Help ( const G4String & topic = "controls" )

protected

Definition at line 774 of file G4OpenInventorViewer.cc.

                                                          {
  if(aTopic=="controls") {
    return G4String("\
Controls on an Inventor examiner viewer are :\n\
- in picking mode (cursor is the upper left arrow)\n\
  Ctrl + pick a volume : see daughters.\n\
  Shift + pick a volume : see mother.\n\
- in viewing mode (cursor is the hand)\n\
  Left-button + pointer move : rotate.\n\
  Ctrl+Left-button + pointer move : pan.\n\
  Ctrl+Shift+Left-button + pointer move : scale.\n\
  Middle-button + pointer move : pan.\n\
  Right-button : popup menu.\n");
  } else {
    return "";
  }
}

Referenced by G4OpenInventorXtExtendedViewer::HelpCbk(), G4OpenInventorXtViewer::HelpCbk(), and G4OpenInventorWinViewer::WindowProc().

◆ Initialise()

◆ KernelVisitDecision()

void G4OpenInventorViewer::KernelVisitDecision ( )

virtual

Definition at line 143 of file G4OpenInventorViewer.cc.

                                                {
  
  // If there's a significant difference with the last view parameters
  // of either the scene handler or this viewer, trigger a rebuild.
 
  if (
      //??fG4OpenInventorSceneHandler.fPODLList.size() == 0 ||
      // We need a test for empty scene graph, such as
      // staticRoot.size() or something??????????  See temporary fix
      // in contructor.  (John Allison Aug 2001)
      CompareForKernelVisit(fLastVP)) {
    NeedKernelVisit ();
  }      
}

References CompareForKernelVisit(), fLastVP, and G4VViewer::NeedKernelVisit().

Referenced by DrawView().

◆ lookAt()

void G4OpenInventorViewer::lookAt	(	SoCamera *	camera,
		const SbVec3f &	dir,
		const SbVec3f &	up
	)

staticprivate

Definition at line 323 of file G4OpenInventorViewer.cc.

{
  SbVec3f z = -dir;
  SbVec3f y = up;
  SbVec3f x = y.cross(z);
 
  // recompute y to create a valid coordinate system
  y = z.cross(x);
 
  // normalize x and y to create an orthonormal coord system
  y.normalize();
  x.normalize();
 
  // create a rotation matrix
  SbMatrix rot = SbMatrix::identity();
  rot[0][0] = x[0];
  rot[0][1] = x[1];
  rot[0][2] = x[2];
 
  rot[1][0] = y[0];
  rot[1][1] = y[1];
  rot[1][2] = y[2];
 
  rot[2][0] = z[0];
  rot[2][1] = z[1];
  rot[2][2] = z[2];
 
  camera->orientation.setValue(SbRotation(rot));
}

Referenced by pointAt().

◆ lookedAt()

void G4OpenInventorViewer::lookedAt	(	SoCamera *	camera,
		SbVec3f &	dir,
		SbVec3f &	up
	)

staticprivate

Definition at line 354 of file G4OpenInventorViewer.cc.

{
  SbRotation rot = camera->orientation.getValue();
  SbMatrix mrot; rot.getValue(mrot);
 
  SbVec3f x, y, z;
 
  // create a rotation matrix
  x[0] = mrot[0][0];
  x[1] = mrot[0][1];
  x[2] = mrot[0][2];
 
  y[0] = mrot[1][0];
  y[1] = mrot[1][1];
  y[2] = mrot[1][2];
 
  z[0] = mrot[2][0];
  z[1] = mrot[2][1];
  z[2] = mrot[2][2];
 
  dir = -z;
  dir.normalize();
  up = SbVec3f(0.f,1.f,0.f);  // Choose y-axis if possible.
  if (std::abs(up.dot(z)) > 1.e-6) {
    up = y;
    up.normalize();
  }
}

Referenced by GroupCameraSensorCB().

◆ NeedKernelVisit()

void G4VViewer::NeedKernelVisit ( )

inherited

Definition at line 78 of file G4VViewer.cc.

                                 {
 
  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.
}

References G4VViewer::fNeedKernelVisit.

Referenced by G4OpenGLImmediateQtViewer::ComputeView(), G4DAWNFILEViewer::DrawView(), G4GMocrenFileViewer::DrawView(), G4HepRepFileViewer::DrawView(), G4OpenGLImmediateWin32Viewer::DrawView(), G4OpenGLImmediateXmViewer::DrawView(), G4OpenGLImmediateXViewer::DrawView(), G4VTreeViewer::DrawView(), G4VRML2FileViewer::DrawView(), G4VtkViewer::DrawView(), G4VisManager::GeometryHasChanged(), G4OpenGLStoredViewer::KernelVisitDecision(), KernelVisitDecision(), G4Qt3DViewer::KernelVisitDecision(), G4ToolsSGViewer< SG_SESSION, SG_VIEWER >::KernelVisitDecision(), G4VisManager::NotifyHandlers(), G4OpenGLImmediateViewer::ProcessView(), G4VisCommandViewerRebuild::SetNewValue(), SetPreview(), SetPreviewAndFull(), SetReducedWireFrame(), and UpdateScene().

◆ pointAt()

void G4OpenInventorViewer::pointAt	(	SoCamera *	camera,
		const SbVec3f &	targetpoint,
		const SbVec3f &	upvector
	)

staticprivate

Definition at line 312 of file G4OpenInventorViewer.cc.

{
  SbVec3f dir = targetpoint - camera->position.getValue();
  if (dir.normalize() == 0.0f) return;
  lookAt(camera,dir, upvector);
}

References lookAt().

Referenced by SetView().

◆ ProcessView()

void G4VViewer::ProcessView ( )

inherited

Definition at line 105 of file G4VViewer.cc.

{
  // 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 ();
  }
}

References G4VSceneHandler::ClearStore(), G4VViewer::fNeedKernelVisit, G4VViewer::fSceneHandler, and G4VSceneHandler::ProcessScene().

◆ RefreshView()

void G4VViewer::RefreshView ( )

inherited

Referenced by G4VisManager::EndOfRun(), G4VVisCommand::InterpolateViews(), and G4VisCommandViewerInterpolate::SetNewValue().

◆ ResetView()

virtual void G4VViewer::ResetView ( )

virtualinherited

Reimplemented in G4OpenGLQtViewer, G4OpenGLViewer, and G4OpenGLXmViewer.

Referenced by G4OpenGLViewer::ResetView(), and G4VisCommandViewerReset::SetNewValue().

◆ SceneGraphStatistics()

void G4OpenInventorViewer::SceneGraphStatistics ( )

protected

Definition at line 633 of file G4OpenInventorViewer.cc.

                                                {
  Counter counter;
  counter.fTriangles = 0;
  counter.fLineSegments = 0;
  counter.fPoints = 0;
 
  SoCallbackAction callbackAction;
  callbackAction.addTriangleCallback
    (SoShape::getClassTypeId(),CountTrianglesCB,(void*)&counter);
  callbackAction.addLineSegmentCallback
    (SoShape::getClassTypeId(),CountLineSegmentsCB,(void*)&counter);
  callbackAction.addPointCallback
    (SoShape::getClassTypeId(),CountPointsCB,(void*)&counter);
  callbackAction.apply(fSoSelection);
 
  SoCounterAction counterAction;
  counterAction.apply(fSoSelection);
  int nodes = counterAction.getCount();
 
  counterAction.setLookFor(SoCounterAction::TYPE);
  counterAction.setType(SoShape::getClassTypeId());
  counterAction.apply(fSoSelection);
  int shapes = counterAction.getCount();
 
  G4cout << "Number of triangles : " << counter.fTriangles << G4endl;
  G4cout << "Number of line segments : " << counter.fLineSegments << G4endl;
  G4cout << "Number of points : " << counter.fPoints << G4endl;
  G4cout << "Number of nodes : " << nodes << G4endl;
  G4cout << "Number of shapes : " << shapes << G4endl;
}

References CountLineSegmentsCB(), CountPointsCB(), CountTrianglesCB(), Counter::fLineSegments, Counter::fPoints, fSoSelection, Counter::fTriangles, G4cout, G4endl, SoCounterAction::getCount(), geant4_check_module_cycles::nodes, SoCounterAction::setLookFor(), SoCounterAction::setType(), and SoCounterAction::TYPE.

Referenced by G4OpenInventorQtViewer::EtcSceneGraphStatsCB(), G4OpenInventorXtExtendedViewer::SceneGraphStatisticsCbk(), G4OpenInventorXtViewer::SceneGraphStatisticsCbk(), and G4OpenInventorWinViewer::WindowProc().

◆ SelectionCB()

void G4OpenInventorViewer::SelectionCB	(	void *	aThis,
		SoPath *	aPath
	)

staticprotected

Definition at line 458 of file G4OpenInventorViewer.cc.

{
  G4OpenInventorViewer* This = (G4OpenInventorViewer*)aThis;
  SoNode* node = ((SoFullPath*)aPath)->getTail();
  G4AttHolder* attHolder = dynamic_cast<G4AttHolder*>(node);
  if(attHolder && attHolder->GetAttDefs().size()) {
    for (size_t i = 0; i < attHolder->GetAttDefs().size(); ++i) {
      G4cout << G4AttCheck(attHolder->GetAttValues()[i],
               attHolder->GetAttDefs()[i]);
    }
  } else {
    G4String name((char*)node->getName().getString());
    G4String cls((char*)node->getTypeId().getName().getString());
    G4cout << "SoNode : " << node 
       << " SoType : " << cls 
       << " name : " << name 
       << G4endl;
    G4cout << "No attributes attached." << G4endl;
  }
  /*FIXME : to explore (need different button - this is used for picking.
  if(node->isOfType(Geant4_SoPolyhedron::getClassTypeId())) {
    Geant4_SoPolyhedron* polyhedron = (Geant4_SoPolyhedron*)node;
    if(polyhedron->solid.getValue()==FALSE)
      polyhedron->solid.setValue(TRUE);
    else
      polyhedron->solid.setValue(FALSE);
  }*/
  This->fSoSelection->deselectAll();
}

References fSoSelection, G4cout, G4endl, G4AttHolder::GetAttDefs(), G4AttHolder::GetAttValues(), and G4InuclParticleNames::name().

Referenced by G4OpenInventorViewer(), and G4OpenInventorXtExtendedViewer::Initialise().

◆ SetDefaultViewParameters()

void G4VViewer::SetDefaultViewParameters ( const G4ViewParameters & vp )

inherited

◆ SetName()

void G4VViewer::SetName ( const G4String & name )

inherited

Definition at line 72 of file G4VViewer.cc.

                                             {
  fName = name;
  fShortName = fName.substr(0, fName.find (' '));
  G4StrUtil::strip(fShortName);
}

References G4VViewer::fName, G4VViewer::fShortName, G4InuclParticleNames::name(), and G4StrUtil::strip().

◆ SetNeedKernelVisit()

void G4VViewer::SetNeedKernelVisit ( G4bool need )

inherited

Referenced by G4OpenGLXmViewer::aux_edge_callback(), G4OpenGLQtViewer::toggleAux(), G4OpenGLQtViewer::toggleTransparency(), and G4OpenGLXmViewer::transparency_callback().

◆ SetPreview()

void G4OpenInventorViewer::SetPreview ( )

protected

Definition at line 678 of file G4OpenInventorViewer.cc.

                                      {
  fG4OpenInventorSceneHandler.fPreviewAndFull = false;
 
  NeedKernelVisit();
  DrawDetector();
}

References DrawDetector(), fG4OpenInventorSceneHandler, G4OpenInventorSceneHandler::fPreviewAndFull, and G4VViewer::NeedKernelVisit().

Referenced by G4OpenInventorQtViewer::EtcVisibMInvisibDCB(), G4OpenInventorXtExtendedViewer::SetPreviewCbk(), G4OpenInventorXtViewer::SetPreviewCbk(), and G4OpenInventorWinViewer::WindowProc().

◆ SetPreviewAndFull()

void G4OpenInventorViewer::SetPreviewAndFull ( )

protected

Definition at line 671 of file G4OpenInventorViewer.cc.

                                             {
  fG4OpenInventorSceneHandler.fPreviewAndFull = true;
 
  NeedKernelVisit();
  DrawDetector();
}

References DrawDetector(), fG4OpenInventorSceneHandler, G4OpenInventorSceneHandler::fPreviewAndFull, and G4VViewer::NeedKernelVisit().

Referenced by G4OpenInventorQtViewer::EtcVisibMVisibDCB(), G4OpenInventorXtExtendedViewer::SetPreviewAndFullCbk(), G4OpenInventorXtViewer::SetPreviewAndFullCbk(), and G4OpenInventorWinViewer::WindowProc().

◆ SetReducedWireFrame()

void G4OpenInventorViewer::SetReducedWireFrame ( bool aValue )

protected

Definition at line 734 of file G4OpenInventorViewer.cc.

                                                          {
  G4ViewParameters vp = GetViewParameters();
 
  // Set the wire frame kind :
  vp.SetAuxEdgeVisible(!aValue);
 
  // Set wire frame :
  G4ViewParameters::DrawingStyle existingStyle = vp.GetDrawingStyle();
  switch (existingStyle) {
  case G4ViewParameters::wireframe:
    break;
  case G4ViewParameters::hlr:
    break;
  case G4ViewParameters::hsr:
    vp.SetDrawingStyle(G4ViewParameters::wireframe);
    break;
  case G4ViewParameters::hlhsr:
    vp.SetDrawingStyle(G4ViewParameters::hlr);
    break;
  case G4ViewParameters::cloud:
    vp.SetDrawingStyle(G4ViewParameters::wireframe);
    break;
  }
  SetViewParameters(vp);
  NeedKernelVisit(); // Just in case it was alread in wire framw.
  DrawDetector();
}

References G4ViewParameters::cloud, DrawDetector(), G4ViewParameters::GetDrawingStyle(), G4VViewer::GetViewParameters(), G4ViewParameters::hlhsr, G4ViewParameters::hlr, G4ViewParameters::hsr, G4VViewer::NeedKernelVisit(), G4ViewParameters::SetAuxEdgeVisible(), G4ViewParameters::SetDrawingStyle(), G4VViewer::SetViewParameters(), and G4ViewParameters::wireframe.

Referenced by G4OpenInventorQtViewer::EtcSetFullWireframeCB(), G4OpenInventorQtViewer::EtcSetReducedWireframeCB(), G4OpenInventorXtExtendedViewer::SetFullWireFrameCbk(), G4OpenInventorXtViewer::SetFullWireFrameCbk(), G4OpenInventorXtExtendedViewer::SetReducedWireFrameCbk(), G4OpenInventorXtViewer::SetReducedWireFrameCbk(), and G4OpenInventorWinViewer::WindowProc().

◆ SetSolid()

void G4OpenInventorViewer::SetSolid ( )

protected

Definition at line 689 of file G4OpenInventorViewer.cc.

                                    {
  G4ViewParameters vp = GetViewParameters();
  G4ViewParameters::DrawingStyle existingStyle = vp.GetDrawingStyle();
  //From G4VisCommandsViewerSet : /vis/viewer/set/style solid.
  switch (existingStyle) {
  case G4ViewParameters::wireframe:
    vp.SetDrawingStyle(G4ViewParameters::hsr);
    break;
  case G4ViewParameters::hlr:
    vp.SetDrawingStyle(G4ViewParameters::hlhsr);
    break;
  case G4ViewParameters::hsr:
    break;
  case G4ViewParameters::hlhsr:
    break;
  case G4ViewParameters::cloud:
    vp.SetDrawingStyle(G4ViewParameters::hsr);
    break;
  }
  SetViewParameters(vp);
  DrawDetector();
}

References G4ViewParameters::cloud, DrawDetector(), G4ViewParameters::GetDrawingStyle(), G4VViewer::GetViewParameters(), G4ViewParameters::hlhsr, G4ViewParameters::hlr, G4ViewParameters::hsr, G4ViewParameters::SetDrawingStyle(), G4VViewer::SetViewParameters(), and G4ViewParameters::wireframe.

Referenced by G4OpenInventorQtViewer::EtcSetSolidCB(), G4OpenInventorXtExtendedViewer::SetSolidCbk(), G4OpenInventorXtViewer::SetSolidCbk(), and G4OpenInventorWinViewer::WindowProc().

◆ SetTouchable()

void G4VViewer::SetTouchable ( const std::vector< G4PhysicalVolumeModel::G4PhysicalVolumeNodeID > & fullPath )

protectedinherited

Definition at line 124 of file G4VViewer.cc.

{
  // Set the touchable for /vis/touchable/set/... commands.
  std::ostringstream oss;
  const auto& pvStore = G4PhysicalVolumeStore::GetInstance();
  for (const auto& pvNodeId: fullPath) {
    const auto& pv = pvNodeId.GetPhysicalVolume();
    auto iterator = find(pvStore->begin(),pvStore->end(),pv);
    if (iterator == pvStore->end()) {
      G4ExceptionDescription ed;
      ed << "Volume no longer in physical volume store.";
      G4Exception("G4VViewer::SetTouchable", "visman0501", JustWarning, ed);
    } else {
      oss
      << ' ' << pvNodeId.GetPhysicalVolume()->GetName()
      << ' ' << pvNodeId.GetCopyNo();
    }
  }
  G4UImanager::GetUIpointer()->ApplyCommand("/vis/set/touchable" + oss.str());
}

References G4UImanager::ApplyCommand(), G4Exception(), G4PhysicalVolumeStore::GetInstance(), G4UImanager::GetUIpointer(), and JustWarning.

Referenced by G4OpenGLQtViewer::changeColorAndTransparency(), and G4OpenGLQtViewer::setCheckComponent().

◆ SetView()

void G4OpenInventorViewer::SetView ( )

virtual

Implements G4VViewer.

Reimplemented in G4OpenInventorQtViewer, G4OpenInventorWinViewer, G4OpenInventorXtExtendedViewer, and G4OpenInventorXtViewer.

Definition at line 237 of file G4OpenInventorViewer.cc.

                                    {
 
  // Get G4 camera infos :
  const G4Point3D target
    = fSceneHandler.GetScene()->GetStandardTargetPoint()
    + fVP.GetCurrentTargetPoint ();
  G4double radius = fSceneHandler.GetScene()->GetExtent().GetExtentRadius();
  if(radius<=0.) radius = 1.;
  const G4double cameraDistance = fVP.GetCameraDistance (radius);
  const G4Vector3D& direction = fVP.GetViewpointDirection().unit();
  const G4Point3D cameraPosition = target + cameraDistance * direction;
  //const G4double pnear = fVP.GetNearDistance (cameraDistance, radius);
  //const G4double pfar  = fVP.GetFarDistance  (cameraDistance, pnear, radius);
  const G4Normal3D& up = fVP.GetUpVector ();  
 
/*
  printf("debug : target : %g %g %g\n",target.x(),
                                       target.y(),
                                       target.z());
  printf("debug : dir : %g %g %g\n",direction.x(),
                                    direction.y(),
                                    direction.z());
  printf("debug : pos : %g %g %g\n",cameraPosition.x(),
                                    cameraPosition.y(),
                                    cameraPosition.z());
  //printf("debug : near %g far %g\n",pnear,pfar);
*/
 
  SoCamera* camera = GetCamera();
  if(!camera) return;
 
  // viewer camera setup :
  camera->position.setValue((float)cameraPosition.x(),
                               (float)cameraPosition.y(),
                               (float)cameraPosition.z());
 
  SbVec3f sbTarget((float)target.x(),
                   (float)target.y(),
                   (float)target.z());
  SbVec3f sbUp((float)up.x(),
           (float)up.y(),
           (float)up.z());
  sbUp.normalize();
  // Need Coin's camera->pointAt(sbTarget,sbUp); not in the SGI API
  // Stole Coin's code...
  pointAt(camera,sbTarget,sbUp);
 
  //camera->height.setValue(10);
  //camera->nearDistance.setValue((float)pnear);
  //camera->farDistance.setValue((float)pfar);
  //camera->focalDistance.setValue((float)cameraDistance);
 
  if(camera->isOfType(SoOrthographicCamera::getClassTypeId())) {
    if (fVP.GetFieldHalfAngle() == 0.) {
      //FIXME : ((SoOrthographicCamera*)camera)->height.setValue();
      //FIXME : (Don't think we have to do that.)
    } else {
      //FIXME : Have to set a perspective camera !
      //FIXME : viewer->setCameraType(SoPerspectiveCamera::getClassTypeId())
      //FIXME : ((SoPerspectiveCamera*)camera)->heightAngle.setValue
      //FIXME :   (2.*fVP.GetFieldHalfAngle());
    }
  } else if(camera->isOfType(SoPerspectiveCamera::getClassTypeId())) {
    if (fVP.GetFieldHalfAngle() == 0.) {
      //FIXME : Have to set an orthographic camera !
      //FIXME : viewer->setCameraType(SoOrthographicCamera::getClassTypeId())
    } else {
      //FIXME : ((SoPerspectiveCamera*)camera)->heightAngle.setValue
      //FIXME :   (2.*fVP.GetFieldHalfAngle());
    }
  }
}

References G4VViewer::fSceneHandler, G4VViewer::fVP, GetCamera(), G4ViewParameters::GetCameraDistance(), G4ViewParameters::GetCurrentTargetPoint(), G4Scene::GetExtent(), G4VisExtent::GetExtentRadius(), G4ViewParameters::GetFieldHalfAngle(), G4VSceneHandler::GetScene(), G4Scene::GetStandardTargetPoint(), G4ViewParameters::GetUpVector(), G4ViewParameters::GetViewpointDirection(), pointAt(), HepGeom::BasicVector3D< T >::unit(), HepGeom::BasicVector3D< T >::x(), HepGeom::BasicVector3D< T >::y(), and HepGeom::BasicVector3D< T >::z().

Referenced by G4OpenInventorQtViewer::SetView(), G4OpenInventorWinViewer::SetView(), G4OpenInventorXtExtendedViewer::SetView(), and G4OpenInventorXtViewer::SetView().

◆ SetViewParameters()

void G4VViewer::SetViewParameters ( const G4ViewParameters & vp )

inherited

Definition at line 120 of file G4VViewer.cc.

                                                             {
  fVP = vp;
}

References G4VViewer::fVP.

Referenced by G4VVisCommand::InterpolateViews(), G4VisCommandDrawView::SetNewValue(), G4VisCommandViewerCreate::SetNewValue(), G4VisCommandViewerInterpolate::SetNewValue(), G4VisCommandsViewerSet::SetNewValue(), SetReducedWireFrame(), SetSolid(), G4VVisCommand::SetViewParameters(), and SetWireFrame().

◆ SetWireFrame()

void G4OpenInventorViewer::SetWireFrame ( )

protected

Definition at line 711 of file G4OpenInventorViewer.cc.

                                        {
  G4ViewParameters vp = GetViewParameters();
  G4ViewParameters::DrawingStyle existingStyle = vp.GetDrawingStyle();
  switch (existingStyle) {
  case G4ViewParameters::wireframe:
    break;
  case G4ViewParameters::hlr:
    break;
  case G4ViewParameters::hsr:
    vp.SetDrawingStyle(G4ViewParameters::wireframe);
    break;
  case G4ViewParameters::hlhsr:
    vp.SetDrawingStyle(G4ViewParameters::hlr);
    break;
  case G4ViewParameters::cloud:
    vp.SetDrawingStyle(G4ViewParameters::wireframe);
    break;
  }
  SetViewParameters(vp);
  DrawDetector();
}

References G4ViewParameters::cloud, DrawDetector(), G4ViewParameters::GetDrawingStyle(), G4VViewer::GetViewParameters(), G4ViewParameters::hlhsr, G4ViewParameters::hlr, G4ViewParameters::hsr, G4ViewParameters::SetDrawingStyle(), G4VViewer::SetViewParameters(), and G4ViewParameters::wireframe.

Referenced by G4OpenInventorXtExtendedViewer::SetWireFrameCbk(), G4OpenInventorXtViewer::SetWireFrameCbk(), and G4OpenInventorWinViewer::WindowProc().

◆ ShowView()

void G4OpenInventorViewer::ShowView ( void )

virtual

Reimplemented from G4VViewer.

Definition at line 391 of file G4OpenInventorViewer.cc.

                                     {
  fInteractorManager -> SecondaryLoop ();
}

References fInteractorManager.

◆ TouchableSetColour()

void G4VViewer::TouchableSetColour	(	const std::vector< G4PhysicalVolumeModel::G4PhysicalVolumeNodeID > &	fullPath,
		const G4Colour &	colour
	)

protectedinherited

Definition at line 180 of file G4VViewer.cc.

{
  // Changes the Vis Attribute Modifiers WITHOUT triggering a rebuild.
 
  std::ostringstream oss;
  oss << "/vis/touchable/set/colour "
  << colour.GetRed() << ' ' << colour.GetGreen()
  << ' ' << colour.GetBlue() << ' ' << colour.GetAlpha();
 
  // The following is equivalent to
  //  G4UImanager::GetUIpointer()->ApplyCommand(oss.str());
  // (assuming the touchable has already been set), but avoids view rebuild.
 
  // Instantiate a working copy of a G4VisAttributes object...
  G4VisAttributes workingVisAtts;
  // and set the colour.
  workingVisAtts.SetColour(colour);
 
  fVP.AddVisAttributesModifier
  (G4ModelingParameters::VisAttributesModifier
   (workingVisAtts,
    G4ModelingParameters::VASColour,
    G4PhysicalVolumeModel::GetPVNameCopyNoPath(fullPath)));
  // G4ModelingParameters::VASColour (VAS = Vis Attribute Signifier)
  // signifies that it is the colour that should be picked out
  // and merged with the touchable's normal vis attributes.
 
  // Record on G4cout (with #) for information.
  if (G4UImanager::GetUIpointer()->GetVerboseLevel() >= 2) {
    G4cout << "# " << oss.str() << G4endl;
  }
}

References G4ViewParameters::AddVisAttributesModifier(), G4VViewer::fVP, G4cout, G4endl, G4Colour::GetAlpha(), G4Colour::GetBlue(), G4Colour::GetGreen(), G4PhysicalVolumeModel::GetPVNameCopyNoPath(), G4Colour::GetRed(), G4UImanager::GetUIpointer(), G4VisAttributes::SetColour(), and G4ModelingParameters::VASColour.

Referenced by G4OpenGLQtViewer::changeColorAndTransparency().

◆ TouchableSetVisibility()

void G4VViewer::TouchableSetVisibility	(	const std::vector< G4PhysicalVolumeModel::G4PhysicalVolumeNodeID > &	fullPath,
		G4bool	visibility
	)

protectedinherited

Definition at line 146 of file G4VViewer.cc.

{
  // Changes the Vis Attribute Modifiers WITHOUT triggering a rebuild.
 
  std::ostringstream oss;
  oss << "/vis/touchable/set/visibility ";
  if (visibiity) oss << "true"; else oss << "false";
 
  // The following is equivalent to
  //  G4UImanager::GetUIpointer()->ApplyCommand(oss.str());
  // (assuming the touchable has already been set), but avoids view rebuild.
 
  // Instantiate a working copy of a G4VisAttributes object...
  G4VisAttributes workingVisAtts;
  // and set the visibility.
  workingVisAtts.SetVisibility(visibiity);
 
  fVP.AddVisAttributesModifier
  (G4ModelingParameters::VisAttributesModifier
   (workingVisAtts,
    G4ModelingParameters::VASVisibility,
    G4PhysicalVolumeModel::GetPVNameCopyNoPath(fullPath)));
  // G4ModelingParameters::VASVisibility (VAS = Vis Attribute Signifier)
  // signifies that it is the visibility that should be picked out
  // and merged with the touchable's normal vis attributes.
 
  // Record on G4cout (with #) for information.
  if (G4UImanager::GetUIpointer()->GetVerboseLevel() >= 2) {
    G4cout << "# " << oss.str() << G4endl;
  }
}

References G4ViewParameters::AddVisAttributesModifier(), G4VViewer::fVP, G4cout, G4endl, G4PhysicalVolumeModel::GetPVNameCopyNoPath(), G4UImanager::GetUIpointer(), G4VisAttributes::SetVisibility(), and G4ModelingParameters::VASVisibility.

Referenced by G4OpenGLQtViewer::setCheckComponent().

◆ UpdateScene()

void G4OpenInventorViewer::UpdateScene ( )

protected

Definition at line 762 of file G4OpenInventorViewer.cc.

                                       {
  /* Replace this... - JA
  fG4OpenInventorSceneHandler.ClearStore();
  ClearView();
  if (!fNeedKernelVisit) KernelVisitDecision();
  ProcessView();
  ShowView();
  */
  // ...by this - JA
  NeedKernelVisit();
  DrawView();
}

References DrawView(), and G4VViewer::NeedKernelVisit().

Referenced by G4OpenInventorQtViewer::EtcUpdateSceneCB(), G4OpenInventorXtExtendedViewer::UpdateSceneCbk(), G4OpenInventorXtViewer::UpdateSceneCbk(), and G4OpenInventorWinViewer::WindowProc().

◆ ViewerRender()

virtual void G4OpenInventorViewer::ViewerRender ( )

protectedpure virtual

Implemented in G4OpenInventorQtViewer, G4OpenInventorWinViewer, G4OpenInventorXtExtendedViewer, and G4OpenInventorXtViewer.

Referenced by WritePDF(), WritePixmapPostScript(), and WritePostScript().

◆ WriteInventor()

void G4OpenInventorViewer::WriteInventor ( const G4String & file = "g4out.iv" )

protected

Definition at line 570 of file G4OpenInventorViewer.cc.

                                                              {
  G4cout << "Produce " << aFile << "..." << G4endl;
 
  SbBool genAlternateRep = TRUE;
  //SbBool binary = FALSE;
  SbBool binary = TRUE;
  SoAlternateRepAction alternateRepAction;
  if(genAlternateRep==TRUE) {
    alternateRepAction.setGenerate(TRUE); //Clear alternate reps.
    alternateRepAction.apply(fSoSelection);
  }
 
  SoWriteAction writeAction;
  writeAction.getOutput()->openFile(aFile.c_str());
  writeAction.getOutput()->setBinary(binary);
  writeAction.apply(fSoSelection);
  writeAction.getOutput()->closeFile();
 
  if(genAlternateRep==TRUE) {
    alternateRepAction.setGenerate(FALSE); //Clear alternate reps.
    alternateRepAction.apply(fSoSelection);
  }
 
 
 
}

References FALSE, fSoSelection, G4cout, G4endl, SoAlternateRepAction::setGenerate(), and TRUE.

Referenced by G4OpenInventorQtViewer::FileWriteIVCB(), G4OpenInventorWinViewer::WindowProc(), G4OpenInventorXtExtendedViewer::WriteInventorCbk(), and G4OpenInventorXtViewer::WriteInventorCbk().

◆ WritePDF()

void G4OpenInventorViewer::WritePDF ( const G4String & file = "g4out.pdf" )

protected

Definition at line 539 of file G4OpenInventorViewer.cc.

                                                         {
  if(!fGL2PSAction) return;
  fGL2PSAction->setFileName(aFile.c_str());
  fGL2PSAction->setExportImageFormat(GL2PS_PDF);
  // Use gl2ps default buffer (2048*2048)
  fGL2PSAction->setBufferSize(0);
  G4cout << "Produce " << aFile << "..." << G4endl;
  if (fGL2PSAction->enableFileWriting()) {
    ViewerRender();
    fGL2PSAction->disableFileWriting();
  }
  fGL2PSAction->resetBufferSizeParameters();
}

References fGL2PSAction, G4cout, G4endl, GL2PS_PDF, and ViewerRender().

Referenced by G4OpenInventorQtViewer::FileWritePDFCB(), and G4OpenInventorXtExtendedViewer::PDFCbk().

◆ WritePixmapPostScript()

void G4OpenInventorViewer::WritePixmapPostScript ( const G4String & file = "g4out.ps" )

protected

Definition at line 553 of file G4OpenInventorViewer.cc.

                                                                      {
  fSoImageWriter->fileName.setValue(aFile.c_str());
  //imageWriter->format.setValue(SoImageWriter::POST_SCRIPT);
  fSoImageWriter->enable();
  ViewerRender();
  fSoImageWriter->disable();
  if(fSoImageWriter->getStatus()) {
    G4cout << G4String(fSoImageWriter->fileName.getValue().getString()) 
           << " produced."
           << G4endl;
  } else {
    G4cout << G4String(fSoImageWriter->fileName.getValue().getString()) 
           << " not produced."
           << G4endl;
  }
}  

References fSoImageWriter, G4cout, G4endl, and ViewerRender().

Referenced by G4OpenInventorXtExtendedViewer::PixmapPostScriptCbk(), G4OpenInventorXtViewer::PixmapPostScriptCbk(), and G4OpenInventorWinViewer::WindowProc().

◆ WritePostScript()

void G4OpenInventorViewer::WritePostScript ( const G4String & file = "g4out.ps" )

protected

Definition at line 525 of file G4OpenInventorViewer.cc.

                                                                {
  if(!fGL2PSAction) return;
  fGL2PSAction->setFileName(aFile.c_str());
  fGL2PSAction->setExportImageFormat(GL2PS_EPS);
  // Use gl2ps default buffer (2048*2048)
  fGL2PSAction->setBufferSize(0);
  G4cout << "Produce " << aFile << "..." << G4endl;
  if (fGL2PSAction->enableFileWriting()) {
    ViewerRender();
    fGL2PSAction->disableFileWriting();
  }
  fGL2PSAction->resetBufferSizeParameters();
}

References fGL2PSAction, G4cout, G4endl, GL2PS_EPS, and ViewerRender().

Referenced by G4OpenInventorQtViewer::FileWritePSCB(), G4OpenInventorXtExtendedViewer::PostScriptCbk(), G4OpenInventorXtViewer::PostScriptCbk(), and G4OpenInventorWinViewer::WindowProc().

Field Documentation

◆ fDefaultVP

G4ViewParameters G4VViewer::fDefaultVP

protectedinherited

Definition at line 220 of file G4VViewer.hh.

Referenced by G4ASCIITreeViewer::G4ASCIITreeViewer(), G4HepRepFileViewer::G4HepRepFileViewer(), G4OpenGLStoredViewer::G4OpenGLStoredViewer(), G4OpenGLViewer::G4OpenGLViewer(), G4OpenInventorViewer(), G4VtkViewer::G4VtkViewer(), G4VViewer::G4VViewer(), G4Qt3DViewer::Initialise(), G4RayTracerXViewer::Initialise(), and G4ToolsSGViewer< SG_SESSION, SG_VIEWER >::Initialise().

◆ fG4OpenInventorSceneHandler

G4OpenInventorSceneHandler& G4OpenInventorViewer::fG4OpenInventorSceneHandler

protected

Definition at line 94 of file G4OpenInventorViewer.hh.

Referenced by EraseDetector(), EraseEvent(), G4OpenInventorViewer(), SetPreview(), and SetPreviewAndFull().

◆ fGL2PSAction

Geant4_SoGL2PSAction* G4OpenInventorViewer::fGL2PSAction

protected

Definition at line 98 of file G4OpenInventorViewer.hh.

Referenced by G4OpenInventorQtViewer::Initialise(), G4OpenInventorWinViewer::Initialise(), G4OpenInventorXtExtendedViewer::Initialise(), G4OpenInventorXtViewer::Initialise(), WritePDF(), and WritePostScript().

◆ fGroupCameraSensor

SoNodeSensor* G4OpenInventorViewer::fGroupCameraSensor

protected

Definition at line 99 of file G4OpenInventorViewer.hh.

Referenced by G4OpenInventorViewer(), and ~G4OpenInventorViewer().

◆ fInteractorManager

G4VInteractorManager* G4OpenInventorViewer::fInteractorManager

protected

Definition at line 95 of file G4OpenInventorViewer.hh.

Referenced by Escape(), G4OpenInventorQtViewer::FileEscapeCB(), G4OpenInventorViewer(), G4OpenInventorQtViewer::Initialise(), G4OpenInventorWinViewer::Initialise(), G4OpenInventorXtExtendedViewer::Initialise(), G4OpenInventorXtViewer::Initialise(), ShowView(), G4OpenInventorWinViewer::~G4OpenInventorWinViewer(), G4OpenInventorXtExtendedViewer::~G4OpenInventorXtExtendedViewer(), and G4OpenInventorXtViewer::~G4OpenInventorXtViewer().

◆ fLastVP

G4ViewParameters G4OpenInventorViewer::fLastVP

private

Definition at line 91 of file G4OpenInventorViewer.hh.

Referenced by DrawView(), and KernelVisitDecision().

◆ fName

G4String G4VViewer::fName

protectedinherited

Definition at line 217 of file G4VViewer.hh.

Referenced by G4OpenGLWin32Viewer::CreateMainWindow(), G4OpenGLXmViewer::CreateMainWindow(), G4OpenGLXViewer::CreateMainWindow(), G4OpenGLViewer::DrawText(), G4OpenGLXViewer::DrawText(), G4OpenInventorQtViewer::G4OpenInventorQtViewer(), G4OpenInventorWinViewer::G4OpenInventorWinViewer(), G4OpenInventorXtExtendedViewer::G4OpenInventorXtExtendedViewer(), G4OpenInventorXtViewer::G4OpenInventorXtViewer(), G4VViewer::G4VViewer(), G4OpenGLXmViewer::GetXmConnection(), G4OpenInventorQtViewer::Initialise(), G4OpenInventorWinViewer::Initialise(), G4OpenInventorXtExtendedViewer::Initialise(), G4OpenInventorXtViewer::Initialise(), G4Qt3DViewer::Initialise(), G4RayTracerXViewer::Initialise(), G4ToolsSGViewer< SG_SESSION, SG_VIEWER >::Initialise(), G4VViewer::SetName(), and G4Qt3DViewer::SetView().

◆ fNeedKernelVisit

G4bool G4VViewer::fNeedKernelVisit

protectedinherited

Definition at line 224 of file G4VViewer.hh.

Referenced by G4OpenGLStoredQtViewer::ComputeView(), G4OpenGLStoredWin32Viewer::DrawView(), G4OpenGLStoredXmViewer::DrawView(), G4OpenGLStoredXViewer::DrawView(), DrawView(), G4Qt3DViewer::DrawView(), G4ToolsSGViewer< SG_SESSION, SG_VIEWER >::DrawView(), G4VViewer::NeedKernelVisit(), and G4VViewer::ProcessView().

◆ fSceneHandler

G4VSceneHandler& G4VViewer::fSceneHandler

protectedinherited

Definition at line 215 of file G4VViewer.hh.

Referenced by G4OpenGLQtViewer::addNonPVSceneTreeElement(), G4OpenGLQtViewer::addPVSceneTreeElement(), G4VtkViewer::ClearView(), G4OpenGLStoredViewer::DrawDisplayLists(), G4OpenGLQtViewer::DrawText(), G4OpenGLViewer::DrawText(), G4OpenGLXViewer::DrawText(), G4VtkViewer::FinishView(), G4VViewer::G4VViewer(), G4OpenGLViewer::getSceneDepth(), G4OpenGLViewer::getSceneFarWidth(), G4OpenGLViewer::getSceneNearWidth(), G4OpenGLImmediateQtViewer::initializeGL(), G4OpenGLStoredQtViewer::initializeGL(), G4OpenGLQtViewer::parseAndInsertInSceneTree(), G4OpenGLViewer::printGl2PS(), G4VViewer::ProcessView(), G4OpenGLViewer::rotateSceneInViewDirection(), G4OpenGLViewer::rotateSceneThetaPhi(), G4OpenGLViewer::SetView(), SetView(), G4Qt3DViewer::SetView(), G4RayTracerViewer::SetView(), G4ToolsSGViewer< SG_SESSION, SG_VIEWER >::SetView(), G4VtkViewer::SetView(), G4VtkViewer::ShowView(), G4OpenGLQtViewer::updateViewerPropertiesTableWidget(), and G4VViewer::~G4VViewer().

◆ fShortName

G4String G4VViewer::fShortName

protectedinherited

Definition at line 218 of file G4VViewer.hh.

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

◆ fSoImageWriter

Geant4_SoImageWriter* G4OpenInventorViewer::fSoImageWriter

protected

Definition at line 97 of file G4OpenInventorViewer.hh.

Referenced by G4OpenInventorViewer(), and WritePixmapPostScript().

◆ fSoSelection

SoSelection* G4OpenInventorViewer::fSoSelection

protected

Definition at line 96 of file G4OpenInventorViewer.hh.

Referenced by G4OpenInventorViewer(), G4OpenInventorQtViewer::Initialise(), G4OpenInventorWinViewer::Initialise(), G4OpenInventorXtExtendedViewer::Initialise(), G4OpenInventorXtViewer::Initialise(), SceneGraphStatistics(), SelectionCB(), WriteInventor(), and ~G4OpenInventorViewer().

◆ fViewId

G4int G4VViewer::fViewId

protectedinherited

Definition at line 216 of file G4VViewer.hh.

Referenced by G4OpenGLXmViewer::actions_callback(), G4OpenGLXViewer::CreateGLXContext(), G4OpenGLXViewer::CreateMainWindow(), G4OpenGLImmediateQtViewer::G4OpenGLImmediateQtViewer(), G4OpenGLImmediateWin32Viewer::G4OpenGLImmediateWin32Viewer(), G4OpenGLImmediateXmViewer::G4OpenGLImmediateXmViewer(), G4OpenGLImmediateXViewer::G4OpenGLImmediateXViewer(), G4OpenGLStoredQtViewer::G4OpenGLStoredQtViewer(), G4OpenGLStoredWin32Viewer::G4OpenGLStoredWin32Viewer(), G4OpenGLStoredXmViewer::G4OpenGLStoredXmViewer(), G4OpenGLStoredXViewer::G4OpenGLStoredXViewer(), G4OpenGLXmViewer::G4OpenGLXmViewer(), G4OpenGLXViewer::G4OpenGLXViewer(), G4RayTracerViewer::G4RayTracerViewer(), G4VViewer::G4VViewer(), G4OpenGLXViewer::GetXConnection(), G4OpenGLXmViewer::GetXmConnection(), G4Qt3DViewer::Initialise(), G4RayTracerXViewer::Initialise(), G4ToolsSGViewer< SG_SESSION, SG_VIEWER >::Initialise(), G4OpenGLXmViewer::misc_callback(), G4OpenGLWin32Viewer::~G4OpenGLWin32Viewer(), and G4OpenGLXViewer::~G4OpenGLXViewer().

◆ fVP

G4ViewParameters G4VViewer::fVP

protectedinherited

Definition at line 219 of file G4VViewer.hh.

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

source/visualization/OpenInventor/include/G4OpenInventorViewer.hh
source/visualization/OpenInventor/src/G4OpenInventorViewer.cc

Public Member Functions

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Private Member Functions

Static Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ G4OpenInventorViewer()

◆ ~G4OpenInventorViewer()

Member Function Documentation

◆ ClearView()

◆ CompareForKernelVisit()

◆ ComputeFlyThrough()

◆ DrawDetector()

◆ DrawView()

◆ EraseDetector()

◆ EraseEvent()

◆ Escape()

◆ FinishView()

◆ GetApplicableVisAttributes()

◆ GetCamera()

◆ GetDefaultViewParameters()

◆ GetName()

◆ GetPrivateVisAttributesModifiers()

◆ GetSceneHandler()

◆ GetShortName()

◆ GetViewId()

◆ GetViewParameters()

◆ GroupCameraSensorCB()

◆ Help()

◆ Initialise()

◆ KernelVisitDecision()

◆ lookAt()

◆ lookedAt()

◆ NeedKernelVisit()

◆ pointAt()

◆ ProcessView()

◆ RefreshView()

◆ ResetView()

◆ SceneGraphStatistics()

◆ SelectionCB()

◆ SetDefaultViewParameters()

◆ SetName()

◆ SetNeedKernelVisit()

◆ SetPreview()

◆ SetPreviewAndFull()

◆ SetReducedWireFrame()

◆ SetSolid()

◆ SetTouchable()

◆ SetView()

◆ SetViewParameters()

◆ SetWireFrame()

◆ ShowView()

◆ TouchableSetColour()

◆ TouchableSetVisibility()

◆ UpdateScene()

◆ ViewerRender()

◆ WriteInventor()

◆ WritePDF()

◆ WritePixmapPostScript()

◆ WritePostScript()

Field Documentation

◆ fDefaultVP

◆ fG4OpenInventorSceneHandler

◆ fGL2PSAction

◆ fGroupCameraSensor

◆ fInteractorManager

◆ fLastVP

◆ fName

◆ fNeedKernelVisit

◆ fSceneHandler

◆ fShortName

◆ fSoImageWriter

◆ fSoSelection

◆ fViewId

◆ fVP