G4VViewer Class Reference

#include <G4VViewer.hh>

Inheritance diagram for G4VViewer:

Data Structures
class	G4Spline

Public Member Functions
virtual void	ClearView ()=0
std::vector< G4ThreeVector >	ComputeFlyThrough (G4Vector3D *)
virtual void	DrawView ()=0
virtual void	FinishView ()
	G4VViewer (G4VSceneHandler &, G4int id, 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 ()
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 ()=0
void	SetViewParameters (const G4ViewParameters &vp)
virtual void	ShowView ()
virtual	~G4VViewer ()

Protected Member Functions
void	SetTouchable (const std::vector< G4PhysicalVolumeModel::G4PhysicalVolumeNodeID > &fullPath)
void	TouchableSetColour (const std::vector< G4PhysicalVolumeModel::G4PhysicalVolumeNodeID > &fullPath, const G4Colour &)
void	TouchableSetVisibility (const std::vector< G4PhysicalVolumeModel::G4PhysicalVolumeNodeID > &fullPath, G4bool visibility)

Protected Attributes
G4ViewParameters	fDefaultVP
G4String	fName
G4bool	fNeedKernelVisit
G4VSceneHandler &	fSceneHandler
G4String	fShortName
G4int	fViewId
G4ViewParameters	fVP

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

Definition at line 46 of file G4VViewer.cc.

                                             :
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.substr(0, fName.find (' '));
  G4StrUtil::strip(fShortName);
 
  fVP = G4VisManager::GetInstance()->GetDefaultViewParameters();
  fDefaultVP = fVP;
}

References fDefaultVP, fName, fSceneHandler, fShortName, fViewId, fVP, G4VisManager::GetDefaultViewParameters(), G4VisManager::GetInstance(), G4VSceneHandler::GetName(), G4InuclParticleNames::name(), and G4StrUtil::strip().

~G4VViewer()

G4VViewer::~G4VViewer ( )

virtual

Definition at line 68 of file G4VViewer.cc.

                       {
  fSceneHandler.RemoveViewerFromList(this);
}

References fSceneHandler, and G4VSceneHandler::RemoveViewerFromList().

Member Function Documentation

ClearView()

virtual void G4VViewer::ClearView ( )

pure virtual

Implemented in G4DAWNFILEViewer, G4GMocrenFileViewer, G4HepRepFileViewer, G4OpenGLViewer, G4OpenInventorViewer, G4Qt3DViewer, G4RayTracerViewer, G4ToolsSGViewer< SG_SESSION, SG_VIEWER >, G4ToolsSGViewer< tools::Qt::session, tools::Qt::sg_viewer >, G4VTreeViewer, G4VRML2FileViewer, and G4VtkViewer.

Referenced by G4HepRepFileSceneHandler::ClearTransientStore(), G4VisManager::GeometryHasChanged(), G4VisManager::NotifyHandlers(), G4VisCommandViewerClear::SetNewValue(), and G4VisCommandViewerRebuild::SetNewValue().

ComputeFlyThrough()

std::vector< G4ThreeVector > G4VViewer::ComputeFlyThrough

(

G4Vector3D *

)

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().

DrawView()

virtual void G4VViewer::DrawView ( )

pure virtual

Implemented in G4DAWNFILEViewer, G4GMocrenFileViewer, G4HepRepFileViewer, G4OpenGLImmediateQtViewer, G4OpenGLImmediateWin32Viewer, G4OpenGLImmediateXmViewer, G4OpenGLImmediateXViewer, G4OpenGLStoredQtViewer, G4OpenGLStoredWin32Viewer, G4OpenGLStoredXmViewer, G4OpenGLStoredXViewer, G4OpenInventorViewer, G4Qt3DViewer, G4RayTracerViewer, G4ToolsSGViewer< SG_SESSION, SG_VIEWER >, G4ToolsSGViewer< tools::Qt::session, tools::Qt::sg_viewer >, G4VTreeViewer, G4VRML2FileViewer, and G4VtkViewer.

Referenced by G4OpenGLXmViewer::antialias_callback(), G4OpenGLXmViewer::aux_edge_callback(), G4OpenGLXmViewer::background_color_callback(), G4HepRepFileSceneHandler::ClearTransientStore(), G4OpenGLXmViewer::dolly_callback(), G4OpenGLXmViewer::drawing_style_callback(), G4OpenGLViewer::GetPickDetails(), G4OpenGLXmViewer::haloing_callback(), G4OpenGLXmViewer::left_right_pan_callback(), G4OpenGLViewer::printGl2PS(), G4OpenGLXmViewer::projection_callback(), G4OpenGLXmViewer::reset_callback(), G4OpenGLXmViewer::rotate_in_phi(), G4OpenGLXmViewer::rotate_in_theta(), G4VisCommandViewerRebuild::SetNewValue(), G4OpenGLXmViewer::transparency_callback(), G4OpenGLXmViewer::up_down_pan_callback(), G4OpenGLXmViewer::wobble_timer_callback(), and G4OpenGLXmViewer::zoom_callback().

FinishView()

void G4VViewer::FinishView ( void  )

virtual

Reimplemented in G4OpenGLImmediateWin32Viewer, G4OpenGLImmediateXmViewer, G4OpenGLImmediateXViewer, G4OpenGLQtViewer, G4OpenGLStoredWin32Viewer, G4OpenGLStoredXmViewer, G4OpenGLStoredXViewer, G4OpenInventorQtViewer, G4OpenInventorWinViewer, G4OpenInventorXtExtendedViewer, G4OpenInventorXtViewer, G4Qt3DViewer, G4ToolsSGViewer< SG_SESSION, SG_VIEWER >, G4ToolsSGViewer< tools::Qt::session, tools::Qt::sg_viewer >, G4VRML2FileViewer, G4VtkQtViewer, and G4VtkViewer.

Definition at line 101 of file G4VViewer.cc.

{}

Referenced by G4OpenInventorViewer::DrawView(), G4VisManager::GeometryHasChanged(), G4OpenGLViewer::InitializeGLView(), G4VisManager::NotifyHandlers(), and G4VisCommandViewerClear::SetNewValue().

GetApplicableVisAttributes()

const G4VisAttributes * G4VViewer::GetApplicableVisAttributes

(

const G4VisAttributes *

)

const

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().

GetDefaultViewParameters()

const G4ViewParameters & G4VViewer::GetDefaultViewParameters

(

)

const

Referenced by G4VisCommandsViewerSet::SetNewValue().

GetName()

const G4String & G4VViewer::GetName

(

)

const

Referenced by G4OpenGLQtViewer::createSceneTreeComponent(), G4OpenGLQtViewer::createSceneTreeWidget(), G4OpenGLQtViewer::createViewerPropertiesWidget(), G4OpenGLQtViewer::currentTabActivated(), G4OpenGLImmediateQtViewer::Initialise(), G4OpenGLStoredQtViewer::Initialise(), G4ToolsSGQtViewer::Initialise(), G4VtkQtViewer::Initialise(), G4VVisCommand::InterpolateViews(), G4OpenGLQtViewer::isCurrentWidget(), G4OpenGLViewerMessenger::SetNewValue(), G4VisCommandDrawTree::SetNewValue(), G4VisCommandsTouchable::SetNewValue(), G4VisCommandViewerAddCutawayPlane::SetNewValue(), G4VisCommandViewerCentreOn::SetNewValue(), G4VisCommandViewerChangeCutawayPlane::SetNewValue(), G4VisCommandViewerClearCutawayPlanes::SetNewValue(), G4VisCommandViewerClearVisAttributesModifiers::SetNewValue(), G4VisCommandViewerClone::SetNewValue(), G4VisCommandViewerColourByDensity::SetNewValue(), G4VisCommandViewerCopyViewFrom::SetNewValue(), G4VisCommandViewerRebuild::SetNewValue(), G4VisCommandsViewerSet::SetNewValue(), G4VtkMessenger::SetNewValue(), and G4OpenGLQtViewer::updatePickInfosWidget().

GetPrivateVisAttributesModifiers()

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

virtual

Reimplemented in G4OpenGLQtViewer.

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

GetSceneHandler()

G4VSceneHandler * G4VViewer::GetSceneHandler

(

)

const

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

Referenced by G4OpenGLViewer::G4OpenGLViewer().

GetViewId()

G4int G4VViewer::GetViewId

(

)

const

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

Referenced by G4OpenGLXmViewer::actions_callback(), G4OpenInventorSceneHandler::AddCircleSquare(), G4Qt3DSceneHandler::AddPrimitive(), G4ToolsSGSceneHandler::AddPrimitive(), G4OpenInventorSceneHandler::AddPrimitive(), G4OpenGLSceneHandler::AddPrimitive(), G4OpenGLImmediateSceneHandler::AddPrimitivePreambleInternal(), G4OpenGLStoredSceneHandler::AddPrimitivePreambleInternal(), G4OpenInventorSceneHandler::AddTransform(), G4OpenGLXmViewer::background_color_callback(), G4OpenGLImmediateQtViewer::ComputeView(), G4OpenGLStoredQtViewer::ComputeView(), G4VSceneHandler::CreateSectionSolid(), G4VisManager::CreateViewer(), G4OpenGLImmediateWin32Viewer::DrawView(), G4OpenGLImmediateXmViewer::DrawView(), G4OpenGLImmediateXViewer::DrawView(), G4OpenGLStoredWin32Viewer::DrawView(), G4OpenGLStoredXmViewer::DrawView(), G4OpenGLStoredXViewer::DrawView(), G4OpenGLStoredSceneHandler::EndModeling(), G4VisManager::EndOfRun(), G4VSceneHandler::GetAuxEdgeVisible(), G4VSceneHandler::GetColour(), G4VSceneHandler::GetDrawingStyle(), G4VSceneHandler::GetNoOfSides(), G4VSceneHandler::GetNumberOfCloudPoints(), G4VSceneHandler::GetTextColour(), G4VVisCommand::RefreshIfRequired(), G4VSceneHandler::RequestPrimitives(), G4VisCommandDrawView::SetNewValue(), G4VisCommandDrawLogicalVolume::SetNewValue(), G4VisCommandGeometrySetDaughtersInvisible::SetNewValue(), G4VisCommandGeometrySetVisibility::SetNewValue(), G4VisCommandSceneNotifyHandlers::SetNewValue(), G4VisCommandSceneAddLogo::SetNewValue(), G4VisCommandSceneAddScale::SetNewValue(), G4VisCommandSceneHandlerCreate::SetNewValue(), G4VisCommandsTouchable::SetNewValue(), G4VisCommandsTouchableSet::SetNewValue(), G4VisCommandViewerAddCutawayPlane::SetNewValue(), G4VisCommandViewerCentreOn::SetNewValue(), G4VisCommandViewerChangeCutawayPlane::SetNewValue(), G4VisCommandViewerClearCutawayPlanes::SetNewValue(), G4VisCommandViewerClearVisAttributesModifiers::SetNewValue(), G4VisCommandViewerClone::SetNewValue(), G4VisCommandViewerColourByDensity::SetNewValue(), G4VisCommandViewerCopyViewFrom::SetNewValue(), G4VisCommandViewerCreate::SetNewValue(), G4VisCommandViewerDolly::SetNewValue(), G4VisCommandViewerInterpolate::SetNewValue(), G4VisCommandViewerPan::SetNewValue(), G4VisCommandViewerSave::SetNewValue(), G4VisCommandViewerScale::SetNewValue(), G4VisCommandViewerZoom::SetNewValue(), G4VisCommandsViewerSet::SetNewValue(), G4VisCommandGeometrySetVisibility::SetNewValueOnLV(), G4OpenInventorViewer::SetReducedWireFrame(), G4OpenInventorViewer::SetSolid(), and G4OpenInventorViewer::SetWireFrame().

Initialise()

virtual void G4VViewer::Initialise ( )

virtual

Reimplemented in G4OpenGLImmediateQtViewer, G4OpenGLImmediateWin32Viewer, G4OpenGLImmediateXmViewer, G4OpenGLImmediateXViewer, G4OpenGLStoredQtViewer, G4OpenGLStoredWin32Viewer, G4OpenGLStoredXmViewer, G4OpenGLStoredXViewer, G4OpenInventorQtViewer, G4OpenInventorWinViewer, G4OpenInventorXtExtendedViewer, G4OpenInventorXtViewer, G4Qt3DViewer, G4RayTracerViewer, G4RayTracerXViewer, G4ToolsSGQtViewer, G4ToolsSGViewer< SG_SESSION, SG_VIEWER >, G4ToolsSGViewer< tools::Qt::session, tools::Qt::sg_viewer >, G4VtkQtViewer, and G4VtkViewer.

NeedKernelVisit()

void G4VViewer::NeedKernelVisit

(

)

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 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(), G4OpenInventorViewer::KernelVisitDecision(), G4Qt3DViewer::KernelVisitDecision(), G4ToolsSGViewer< SG_SESSION, SG_VIEWER >::KernelVisitDecision(), G4VisManager::NotifyHandlers(), G4OpenGLImmediateViewer::ProcessView(), G4VisCommandViewerRebuild::SetNewValue(), G4OpenInventorViewer::SetPreview(), G4OpenInventorViewer::SetPreviewAndFull(), G4OpenInventorViewer::SetReducedWireFrame(), and G4OpenInventorViewer::UpdateScene().

ProcessView()

void G4VViewer::ProcessView

(

)

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

Referenced by G4OpenGLStoredQtViewer::ComputeView(), G4DAWNFILEViewer::DrawView(), G4GMocrenFileViewer::DrawView(), G4HepRepFileViewer::DrawView(), G4OpenGLStoredWin32Viewer::DrawView(), G4OpenGLStoredXmViewer::DrawView(), G4OpenGLStoredXViewer::DrawView(), G4OpenInventorViewer::DrawView(), G4Qt3DViewer::DrawView(), G4RayTracerViewer::DrawView(), G4ToolsSGViewer< SG_SESSION, SG_VIEWER >::DrawView(), G4VTreeViewer::DrawView(), G4VRML2FileViewer::DrawView(), G4VtkViewer::DrawView(), and G4OpenGLImmediateViewer::ProcessView().

RefreshView()

void G4VViewer::RefreshView

(

)

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

ResetView()

virtual void G4VViewer::ResetView ( )

virtual

Reimplemented in G4OpenGLQtViewer, G4OpenGLViewer, and G4OpenGLXmViewer.

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

SetDefaultViewParameters()

void G4VViewer::SetDefaultViewParameters

(

const G4ViewParameters &

vp

)

SetName()

void G4VViewer::SetName

(

const G4String &

name

)

Definition at line 72 of file G4VViewer.cc.

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

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

SetNeedKernelVisit()

void G4VViewer::SetNeedKernelVisit

(

G4bool

need

)

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

SetTouchable()

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

protected

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()

virtual void G4VViewer::SetView ( )

pure virtual

Implemented in G4DAWNFILEViewer, G4GMocrenFileViewer, G4HepRepFileViewer, G4OpenGLViewer, G4OpenGLWin32Viewer, G4OpenGLXViewer, G4OpenInventorQtViewer, G4OpenInventorViewer, G4OpenInventorWinViewer, G4OpenInventorXtExtendedViewer, G4OpenInventorXtViewer, G4Qt3DViewer, G4RayTracerViewer, G4ToolsSGQtViewer, G4ToolsSGViewer< SG_SESSION, SG_VIEWER >, G4ToolsSGViewer< tools::Qt::session, tools::Qt::sg_viewer >, G4VTreeViewer, G4VRML2FileViewer, and G4VtkViewer.

Referenced by G4HepRepFileSceneHandler::ClearTransientStore(), G4VisManager::GeometryHasChanged(), G4VisManager::NotifyHandlers(), G4VisCommandViewerClear::SetNewValue(), and G4VisCommandViewerRebuild::SetNewValue().

SetViewParameters()

void G4VViewer::SetViewParameters

(

const G4ViewParameters &

vp

)

Definition at line 120 of file G4VViewer.cc.

                                                             {
  fVP = vp;
}

References fVP.

Referenced by G4VVisCommand::InterpolateViews(), G4VisCommandDrawView::SetNewValue(), G4VisCommandViewerCreate::SetNewValue(), G4VisCommandViewerInterpolate::SetNewValue(), G4VisCommandsViewerSet::SetNewValue(), G4OpenInventorViewer::SetReducedWireFrame(), G4OpenInventorViewer::SetSolid(), G4VVisCommand::SetViewParameters(), and G4OpenInventorViewer::SetWireFrame().

ShowView()

void G4VViewer::ShowView ( void  )

virtual

Reimplemented in G4DAWNFILEViewer, G4GMocrenFileViewer, G4HepRepFileViewer, G4OpenGLImmediateQtViewer, G4OpenGLStoredQtViewer, G4OpenGLWin32Viewer, G4OpenGLXmViewer, G4OpenGLXViewer, G4OpenInventorViewer, G4Qt3DViewer, G4ToolsSGViewer< SG_SESSION, SG_VIEWER >, G4ToolsSGViewer< tools::Qt::session, tools::Qt::sg_viewer >, G4VRML2FileViewer, and G4VtkViewer.

Definition at line 103 of file G4VViewer.cc.

{}

Referenced by G4VisManager::EndOfEvent(), G4VisManager::EndOfRun(), G4VVisCommand::InterpolateViews(), and G4HepRepFileViewer::ShowView().

TouchableSetColour()

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

protected

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(), 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  )

protected

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

Referenced by G4OpenGLQtViewer::setCheckComponent().

Friends And Related Function Documentation

operator<<

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

friend

Definition at line 393 of file G4VViewer.cc.

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

Field Documentation

fDefaultVP

G4ViewParameters G4VViewer::fDefaultVP

protected

Definition at line 220 of file G4VViewer.hh.

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

fName

G4String G4VViewer::fName

protected

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(), G4OpenGLXmViewer::GetXmConnection(), G4OpenInventorQtViewer::Initialise(), G4OpenInventorWinViewer::Initialise(), G4OpenInventorXtExtendedViewer::Initialise(), G4OpenInventorXtViewer::Initialise(), G4Qt3DViewer::Initialise(), G4RayTracerXViewer::Initialise(), G4ToolsSGViewer< SG_SESSION, SG_VIEWER >::Initialise(), SetName(), and G4Qt3DViewer::SetView().

fNeedKernelVisit

G4bool G4VViewer::fNeedKernelVisit

protected

Definition at line 224 of file G4VViewer.hh.

Referenced by G4OpenGLStoredQtViewer::ComputeView(), G4OpenGLStoredWin32Viewer::DrawView(), G4OpenGLStoredXmViewer::DrawView(), G4OpenGLStoredXViewer::DrawView(), G4OpenInventorViewer::DrawView(), G4Qt3DViewer::DrawView(), G4ToolsSGViewer< SG_SESSION, SG_VIEWER >::DrawView(), NeedKernelVisit(), and ProcessView().

fSceneHandler

G4VSceneHandler& G4VViewer::fSceneHandler

protected

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(), G4OpenGLViewer::getSceneDepth(), G4OpenGLViewer::getSceneFarWidth(), G4OpenGLViewer::getSceneNearWidth(), G4OpenGLImmediateQtViewer::initializeGL(), G4OpenGLStoredQtViewer::initializeGL(), G4OpenGLQtViewer::parseAndInsertInSceneTree(), G4OpenGLViewer::printGl2PS(), ProcessView(), G4OpenGLViewer::rotateSceneInViewDirection(), G4OpenGLViewer::rotateSceneThetaPhi(), G4OpenGLViewer::SetView(), G4OpenInventorViewer::SetView(), G4Qt3DViewer::SetView(), G4RayTracerViewer::SetView(), G4ToolsSGViewer< SG_SESSION, SG_VIEWER >::SetView(), G4VtkViewer::SetView(), G4VtkViewer::ShowView(), G4OpenGLQtViewer::updateViewerPropertiesTableWidget(), and ~G4VViewer().

fShortName

G4String G4VViewer::fShortName

protected

Definition at line 218 of file G4VViewer.hh.

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

fViewId

G4int G4VViewer::fViewId

protected

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(), 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

protected

Definition at line 219 of file G4VViewer.hh.

Referenced by G4OpenGLQtViewer::actionChangeBackgroundColor(), G4OpenGLQtViewer::actionChangeDefaultColor(), G4OpenGLQtViewer::actionChangeTextColor(), G4OpenGLXmViewer::actions_callback(), G4OpenGLSceneHandler::AddPrimitive(), G4OpenGLImmediateSceneHandler::AddPrimitivePreambleInternal(), G4OpenGLStoredSceneHandler::AddPrimitivePreambleInternal(), G4OpenGLXmViewer::aux_edge_callback(), G4OpenGLQtViewer::changeDepthInSceneTree(), G4OpenGLStoredQtViewer::CompareForKernelVisit(), G4OpenGLStoredViewer::CompareForKernelVisit(), G4OpenInventorViewer::CompareForKernelVisit(), G4Qt3DViewer::CompareForKernelVisit(), G4ToolsSGViewer< SG_SESSION, SG_VIEWER >::CompareForKernelVisit(), G4OpenGLStoredQtViewer::ComputeView(), G4OpenGLWin32Viewer::CreateMainWindow(), G4OpenGLXmViewer::CreateMainWindow(), G4OpenGLXViewer::CreateMainWindow(), G4OpenGLQtViewer::CreateMainWindow(), G4OpenGLQtViewer::createPopupMenu(), G4OpenGLXmViewer::dolly_callback(), G4OpenGLStoredViewer::DrawDisplayLists(), G4OpenGLXmViewer::drawing_style_callback(), G4OpenGLStoredWin32Viewer::DrawView(), G4OpenGLStoredXmViewer::DrawView(), G4OpenGLStoredXViewer::DrawView(), G4OpenInventorViewer::DrawView(), G4Qt3DViewer::DrawView(), G4RayTracerViewer::DrawView(), G4ToolsSGViewer< SG_SESSION, SG_VIEWER >::DrawView(), G4VtkViewer::DrawViewHUD(), G4ToolsSGViewer< SG_SESSION, SG_VIEWER >::Export(), G4ASCIITreeViewer::G4ASCIITreeViewer(), G4HepRepFileViewer::G4HepRepFileViewer(), G4OpenGLQtViewer::G4keyPressEvent(), G4OpenGLQtViewer::G4MouseMoveEvent(), G4OpenGLQtViewer::G4MousePressEvent(), G4OpenGLQtViewer::G4MouseReleaseEvent(), G4OpenGLViewer::G4OpenGLViewer(), G4OpenInventorViewer::G4OpenInventorViewer(), G4VtkViewer::G4VtkViewer(), G4VViewer(), G4OpenGLQtViewer::G4wheelEvent(), G4OpenGLViewer::getSceneDepth(), G4OpenGLViewer::getSceneFarWidth(), G4OpenGLViewer::getSceneNearWidth(), G4OpenGLXmViewer::GetXmConnection(), G4OpenInventorViewer::GroupCameraSensorCB(), G4OpenInventorQtViewer::Initialise(), G4OpenInventorWinViewer::Initialise(), G4OpenInventorXtExtendedViewer::Initialise(), G4OpenInventorXtViewer::Initialise(), G4Qt3DViewer::Initialise(), G4RayTracerViewer::Initialise(), G4RayTracerXViewer::Initialise(), G4ToolsSGViewer< SG_SESSION, SG_VIEWER >::Initialise(), G4VtkQtViewer::Initialise(), G4VtkViewer::Initialise(), G4OpenGLViewer::InitializeGLView(), G4OpenGLXmViewer::left_right_pan_callback(), G4OpenGLXmViewer::misc_callback(), G4ToolsSGViewer< SG_SESSION, SG_VIEWER >::mouse_move(), G4Qt3DViewer::mouseMoveEvent(), G4OpenGLQtViewer::moveScene(), G4OpenGLImmediateViewer::ProcessView(), G4OpenGLXmViewer::projection_callback(), G4OpenGLXmViewer::reset_callback(), G4OpenGLXmViewer::ResetView(), G4OpenGLViewer::rotateScene(), G4OpenGLViewer::rotateSceneInViewDirection(), G4OpenGLViewer::rotateSceneThetaPhi(), G4OpenGLViewer::rotateSceneToggle(), G4DAWNFILEViewer::SendDrawingStyleToDAWNGUI(), G4DAWNFILEViewer::SendViewParameters(), G4VRML2FileViewer::SendViewParameters(), G4OpenGLXmViewer::set_rot_subject_callback(), G4OpenGLViewerMessenger::SetNewValue(), G4OpenGLXmViewerMessenger::SetNewValue(), G4OpenGLWin32Viewer::SetRotation(), G4OpenGLWin32Viewer::SetShift(), G4OpenGLViewer::SetView(), G4OpenInventorQtViewer::SetView(), G4OpenInventorViewer::SetView(), G4OpenInventorWinViewer::SetView(), G4OpenInventorXtExtendedViewer::SetView(), G4OpenInventorXtViewer::SetView(), G4Qt3DViewer::SetView(), G4RayTracerViewer::SetView(), G4ToolsSGQtViewer::SetView(), G4ToolsSGViewer< SG_SESSION, SG_VIEWER >::SetView(), G4VtkViewer::SetView(), SetViewParameters(), G4OpenGLWin32Viewer::SetZoom(), G4OpenGLXViewer::ShowView(), G4VtkViewer::ShowView(), G4OpenGLQtViewer::toggleAux(), G4OpenGLQtViewer::toggleHiddenMarkers(), G4OpenGLQtViewer::togglePicking(), G4OpenGLQtViewer::toggleProjection(), G4OpenGLQtViewer::toggleSurfaceAction(), TouchableSetColour(), TouchableSetVisibility(), G4OpenGLXmViewer::up_down_pan_callback(), G4OpenGLXmViewer::update_panels_callback(), G4OpenGLXmViewer::UpdateControlPanel(), G4OpenGLQtViewer::updateToolbarAndMouseContextMenu(), G4OpenGLQtViewer::updateViewerPropertiesTableWidget(), G4ToolsSGViewer< SG_SESSION, SG_VIEWER >::wheel_rotate(), G4Qt3DViewer::wheelEvent(), G4OpenGLXmViewer::wobble_callback(), G4OpenGLXmViewer::wobble_timer_callback(), and G4OpenGLXmViewer::zoom_callback().

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

• source/visualization/management/include/G4VViewer.hh
• source/visualization/management/src/G4VViewer.cc