G4VisCommandsViewerSet Class Reference

#include <G4VisCommandsViewerSet.hh>

Inheritance diagram for G4VisCommandsViewerSet:

Public Member Functions
	G4VisCommandsViewerSet ()
virtual	~G4VisCommandsViewerSet ()
G4String	GetCurrentValue (G4UIcommand *command)
void	SetNewValue (G4UIcommand *command, G4String newValue)
Public Member Functions inherited from G4VVisCommand
	G4VVisCommand ()
virtual	~G4VVisCommand ()
Public Member Functions inherited from G4UImessenger
	G4UImessenger ()
	G4UImessenger (const G4String &path, const G4String &dsc, G4bool commandsToBeBroadcasted=true)
virtual	~G4UImessenger ()
virtual G4String	GetCurrentValue (G4UIcommand *command)
virtual void	SetNewValue (G4UIcommand *command, G4String newValue)
G4bool	operator== (const G4UImessenger &messenger) const
G4bool	operator!= (const G4UImessenger &messenger) const
G4bool	CommandsShouldBeInMaster () const

Additional Inherited Members
Static Public Member Functions inherited from G4VVisCommand
static void	SetVisManager (G4VisManager *pVisManager)
static const G4Colour &	GetCurrentTextColour ()
Protected Member Functions inherited from G4VVisCommand
void	SetViewParameters (G4VViewer *viewer, const G4ViewParameters &viewParams)
void	RefreshIfRequired (G4VViewer *viewer)
void	InterpolateViews (G4VViewer *currentViewer, std::vector< G4ViewParameters > viewVector, const G4int nInterpolationPoints=50, const G4int waitTimePerPointmilliseconds=20, const G4String exportString="")
void	InterpolateToNewView (G4VViewer *currentViewer, const G4ViewParameters &oldVP, const G4ViewParameters &newVP, const G4int nInterpolationPoints=50, const G4int waitTimePerPointmilliseconds=20, const G4String exportString="")
const G4String &	ConvertToColourGuidance ()
void	ConvertToColour (G4Colour &colour, const G4String &redOrString, G4double green, G4double blue, G4double opacity)
G4bool	ProvideValueOfUnit (const G4String &where, const G4String &unit, const G4String &category, G4double &value)
void	CheckSceneAndNotifyHandlers (G4Scene *=nullptr)
G4bool	CheckView ()
void	G4VisCommandsSceneAddUnsuccessful (G4VisManager::Verbosity verbosity)
void	CopyGuidanceFrom (const G4UIcommand *fromCmd, G4UIcommand *toCmd, G4int startLine=0)
void	CopyParametersFrom (const G4UIcommand *fromCmd, G4UIcommand *toCmd)
void	DrawExtent (const G4VisExtent &)
Protected Member Functions inherited from G4UImessenger
G4String	ItoS (G4int i)
G4String	DtoS (G4double a)
G4String	BtoS (G4bool b)
G4int	StoI (G4String s)
G4long	StoL (G4String s)
G4double	StoD (G4String s)
G4bool	StoB (G4String s)
void	AddUIcommand (G4UIcommand *newCommand)
void	CreateDirectory (const G4String &path, const G4String &dsc, G4bool commandsToBeBroadcasted=true)
template<typename T >
T *	CreateCommand (const G4String &cname, const G4String &dsc)
Static Protected Member Functions inherited from G4VVisCommand
static G4String	ConvertToString (G4double x, G4double y, const char *unitName)
static G4bool	ConvertToDoublePair (const G4String &paramString, G4double &xval, G4double &yval)
Protected Attributes inherited from G4UImessenger
G4UIdirectory *	baseDir = nullptr
G4String	baseDirName = ""
G4bool	commandsShouldBeInMaster = false
Static Protected Attributes inherited from G4VVisCommand
static G4VisManager *	fpVisManager = 0
static G4int	fCurrentArrow3DLineSegmentsPerCircle = 6
static G4Colour	fCurrentColour = G4Colour::White()
static G4double	fCurrentLineWidth = 1.
static G4Colour	fCurrentTextColour = G4Colour::Blue()
static G4Text::Layout	fCurrentTextLayout = G4Text::left
static G4double	fCurrentTextSize = 12.
static G4PhysicalVolumeModel::TouchableProperties	fCurrentTouchableProperties
static G4VisExtent	fCurrentExtentForField
static std::vector< G4PhysicalVolumesSearchScene::Findings >	fCurrrentPVFindingsForField

Detailed Description

Definition at line 45 of file G4VisCommandsViewerSet.hh.

Constructor & Destructor Documentation

G4VisCommandsViewerSet()

G4VisCommandsViewerSet::G4VisCommandsViewerSet

(

)

Definition at line 46 of file G4VisCommandsViewerSet.cc.

                                               :
fLightsVector    (G4ThreeVector(1.,1.,1.)),
fUpVector        (G4ThreeVector(0.,1.,0.)),
fViewpointVector (G4ThreeVector(0.,0.,1.))
{
  G4bool omitable;
  G4UIparameter* parameter;
 
  fpCommandAll = new G4UIcmdWithAString ("/vis/viewer/set/all",this);
  fpCommandAll->SetGuidance
  ("Copies view parameters.");
  fpCommandAll->SetGuidance
  ("Copies ALL view parameters (except the autoRefresh status) from"
   "\nfrom-viewer to current viewer. You may need \"/vis/viewer/rebuild\".");
  fpCommandAll->SetGuidance
  ("Note: to copy only the camera-specific parameters use"
   "\n\"/vis/viewer/copyfrom\".");
  fpCommandAll->SetParameterName ("from-viewer-name",omitable = false);
 
  fpCommandAutoRefresh = new G4UIcmdWithABool
  ("/vis/viewer/set/autoRefresh",this);
  fpCommandAutoRefresh->SetGuidance("Sets auto-refresh.");
  fpCommandAutoRefresh->SetGuidance
  ("If true, view is automatically refreshed after a change of"
   "\nview parameters.");
  fpCommandAutoRefresh->SetParameterName("auto-refresh",omitable = true);
  fpCommandAutoRefresh->SetDefaultValue(true);
 
  fpCommandAuxEdge = new G4UIcmdWithABool
  ("/vis/viewer/set/auxiliaryEdge",this);
  fpCommandAuxEdge->SetGuidance("Sets visibility of auxiliary edges");
  fpCommandAuxEdge->SetGuidance
  ("Auxiliary edges, i.e., those that are part of a curved surface,"
   "\nsometimes called soft edges, become visible/invisible.");
  fpCommandAuxEdge->SetParameterName("edge",omitable = true);
  fpCommandAuxEdge->SetDefaultValue(true);
 
  fpCommandBackground = new G4UIcommand
  ("/vis/viewer/set/background",this);
  fpCommandBackground->SetGuidance
  ("Set background colour and transparency (default black and opaque).");
  fpCommandBackground->SetGuidance(ConvertToColourGuidance());
  parameter = new G4UIparameter("red_or_string", 's', omitable = true);
  parameter -> SetDefaultValue ("0.");
  fpCommandBackground -> SetParameter (parameter);
  parameter = new G4UIparameter("green", 'd', omitable = true);
  parameter -> SetDefaultValue (0.);
  fpCommandBackground -> SetParameter (parameter);
  parameter = new G4UIparameter ("blue", 'd', omitable = true);
  parameter -> SetDefaultValue (0.);
  fpCommandBackground -> SetParameter (parameter);
  parameter = new G4UIparameter ("opacity", 'd', omitable = true);
  parameter -> SetDefaultValue (1.);
  fpCommandBackground -> SetParameter (parameter);
 
  fpCommandCulling = new G4UIcommand("/vis/viewer/set/culling",this);
  fpCommandCulling->SetGuidance ("Set culling options.");
  fpCommandCulling->SetGuidance
  ("\"global\": enables/disables all other culling options.");
  fpCommandCulling->SetGuidance
  ("\"coveredDaughters\": culls, i.e., eliminates, volumes that would not"
   "\nbe seen because covered by ancestor volumes in surface drawing mode,"
   "\nand then only if the ancestors are visible and opaque, and then only"
   "\nif no sections or cutaways are in operation.  Intended solely to"
   "\nimprove the speed of rendering visible volumes.");
  fpCommandCulling->SetGuidance
  ("\"invisible\": culls objects with the invisible attribute set.");
  fpCommandCulling->SetGuidance
  ("\"density\": culls volumes with density lower than threshold.  Useful"
   "\nfor eliminating \"container volumes\" with no physical correspondence,"
   "\nwhose material is usually air.  If this is selected, provide threshold"
   "\ndensity and unit (e.g., g/cm3, mg/cm3 or kg/m3)."
   );
  parameter = new G4UIparameter("culling-option",'s',omitable = false);
  parameter->SetParameterCandidates
  ("global coveredDaughters invisible density");
  fpCommandCulling->SetParameter(parameter);
  parameter = new G4UIparameter("action",'b',omitable = true);
  parameter->SetDefaultValue(1);
  fpCommandCulling->SetParameter(parameter);
  parameter = new G4UIparameter("density-threshold",'d',omitable = true);
  parameter->SetDefaultValue("0.01");
  fpCommandCulling->SetParameter(parameter);
  parameter = new G4UIparameter("unit",'s',omitable = true);
  // parameter->SetParameterCandidates ("g/cm3 mg/cm3 kg/m3");
  // Instead of the above, SetNewValue accepts *any* density unit.
  parameter->SetDefaultValue("g/cm3");
  fpCommandCulling->SetParameter(parameter);
 
  fpCommandCutawayMode =
  new G4UIcmdWithAString ("/vis/viewer/set/cutawayMode", this);
  fpCommandCutawayMode->SetGuidance
  ("Sets cutaway mode - add (union) or multiply (intersection).");
  fpCommandCutawayMode->SetParameterName ("cutaway-mode",omitable = false);
  fpCommandCutawayMode->SetCandidates ("add union multiply intersection");
  fpCommandCutawayMode->SetDefaultValue("union");
 
  fpCommandDefaultColour = new G4UIcommand
  ("/vis/viewer/set/defaultColour",this);
  fpCommandDefaultColour->SetGuidance
  ("Set defaultColour colour and transparency (default white and opaque).");
  fpCommandDefaultColour->SetGuidance(ConvertToColourGuidance());
  parameter = new G4UIparameter("red_or_string", 's', omitable = true);
  parameter -> SetDefaultValue ("1.");
  fpCommandDefaultColour -> SetParameter (parameter);
  parameter = new G4UIparameter("green", 'd', omitable = true);
  parameter -> SetDefaultValue (1.);
  fpCommandDefaultColour -> SetParameter (parameter);
  parameter = new G4UIparameter ("blue", 'd', omitable = true);
  parameter -> SetDefaultValue (1.);
  fpCommandDefaultColour -> SetParameter (parameter);
  parameter = new G4UIparameter ("opacity", 'd', omitable = true);
  parameter -> SetDefaultValue (1.);
  fpCommandDefaultColour -> SetParameter (parameter);
 
  fpCommandDefaultTextColour = new G4UIcommand
  ("/vis/viewer/set/defaultTextColour",this);
  fpCommandDefaultTextColour->SetGuidance
  ("Set defaultTextColour colour and transparency (default blue and opaque).");
  fpCommandDefaultTextColour->SetGuidance(ConvertToColourGuidance());
  parameter = new G4UIparameter("red_or_string", 's', omitable = true);
  parameter -> SetDefaultValue ("0.");
  fpCommandDefaultTextColour -> SetParameter (parameter);
  parameter = new G4UIparameter("green", 'd', omitable = true);
  parameter -> SetDefaultValue (0.);
  fpCommandDefaultTextColour -> SetParameter (parameter);
  parameter = new G4UIparameter ("blue", 'd', omitable = true);
  parameter -> SetDefaultValue (1.);
  fpCommandDefaultTextColour -> SetParameter (parameter);
  parameter = new G4UIparameter ("opacity", 'd', omitable = true);
  parameter -> SetDefaultValue (1.);
  fpCommandDefaultTextColour -> SetParameter (parameter);
 
  fpCommandEdge = new G4UIcmdWithABool("/vis/viewer/set/edge",this);
  fpCommandEdge->SetGuidance
  ("Edges become visible/invisible in surface mode.");
  fpCommandEdge->SetParameterName("edge",omitable = true);
  fpCommandEdge->SetDefaultValue(true);
 
  fpCommandExplodeFactor = new G4UIcommand
  ("/vis/viewer/set/explodeFactor", this);
  fpCommandExplodeFactor->SetGuidance
  ("Moves top-level drawn volumes by this factor from this centre.");
  parameter = new G4UIparameter("explodeFactor", 'd', omitable=true);
  parameter->SetParameterRange("explodeFactor>=1.");
  parameter->SetDefaultValue(1.);
  fpCommandExplodeFactor->SetParameter(parameter);
  parameter = new G4UIparameter("x",'d',omitable = true);
  parameter->SetDefaultValue  (0);
  parameter->SetGuidance      ("Coordinate of explode centre.");
  fpCommandExplodeFactor->SetParameter(parameter);
  parameter = new G4UIparameter("y",'d',omitable = true);
  parameter->SetDefaultValue  (0);
  parameter->SetGuidance      ("Coordinate of explode centre.");
  fpCommandExplodeFactor->SetParameter(parameter);
  parameter = new G4UIparameter("z",'d',omitable = true);
  parameter->SetDefaultValue  (0);
  parameter->SetGuidance      ("Coordinate of explode centre.");
  fpCommandExplodeFactor->SetParameter(parameter);
  parameter = new G4UIparameter("unit",'s',omitable = true);
  parameter->SetDefaultValue  ("m");
  parameter->SetGuidance      ("Unit of explode centre.");
  fpCommandExplodeFactor->SetParameter(parameter);
 
  fpCommandGlobalLineWidthScale = new G4UIcmdWithADouble
  ("/vis/viewer/set/globalLineWidthScale", this);
  fpCommandGlobalLineWidthScale->SetGuidance
  ("Multiplies line widths by this factor.");
  fpCommandGlobalLineWidthScale->
  SetParameterName("scale-factor", omitable=true);
  fpCommandGlobalLineWidthScale->SetDefaultValue(1.);
 
  fpCommandGlobalMarkerScale = new G4UIcmdWithADouble
  ("/vis/viewer/set/globalMarkerScale", this);
  fpCommandGlobalMarkerScale->SetGuidance
  ("Multiplies marker sizes by this factor.");
  fpCommandGlobalMarkerScale->
  SetParameterName("scale-factor", omitable=true);
  fpCommandGlobalMarkerScale->SetDefaultValue(1.);
 
  fpCommandHiddenEdge =
  new G4UIcmdWithABool("/vis/viewer/set/hiddenEdge",this);
  fpCommandHiddenEdge->SetGuidance
  ("Edges become hidden/seen in wireframe or surface mode.");
  fpCommandHiddenEdge->SetParameterName("hidden-edge",omitable = true);
  fpCommandHiddenEdge->SetDefaultValue(true);
 
  fpCommandHiddenMarker =
  new G4UIcmdWithABool("/vis/viewer/set/hiddenMarker",this);
  fpCommandHiddenMarker->SetGuidance
  ("If true, closer objects hide markers. Otherwise, markers always show.");
  fpCommandHiddenMarker->SetParameterName("hidden-marker",omitable = true);
  fpCommandHiddenMarker->SetDefaultValue(true);
 
  fpCommandLightsMove = new G4UIcmdWithAString
  ("/vis/viewer/set/lightsMove",this);
  fpCommandLightsMove->SetGuidance
  ("Lights move with camera or with object");
  fpCommandLightsMove->SetParameterName("lightsMove",omitable = false);
  fpCommandLightsMove->SetCandidates
  ("cam camera with-camera obj object with-object");
 
  fpCommandLightsThetaPhi = new G4UIcommand
  ("/vis/viewer/set/lightsThetaPhi", this);
  fpCommandLightsThetaPhi->SetGuidance
  ("Set direction from target to lights.");
  parameter = new G4UIparameter("theta", 'd', omitable = true);
  parameter -> SetDefaultValue(60.);
  fpCommandLightsThetaPhi -> SetParameter (parameter);
  parameter = new G4UIparameter("phi", 'd', omitable = true);
  parameter -> SetDefaultValue(45.);
  fpCommandLightsThetaPhi -> SetParameter (parameter);
  parameter = new G4UIparameter ("unit", 's', omitable = true);
  parameter -> SetDefaultValue ("deg");
  fpCommandLightsThetaPhi -> SetParameter (parameter);
 
  fpCommandLightsVector = new G4UIcommand
  ("/vis/viewer/set/lightsVector", this);
  fpCommandLightsVector->SetGuidance
  ("Set direction from target to lights.");
  parameter = new G4UIparameter("x", 'd', omitable = true);
  parameter -> SetDefaultValue (1);
  fpCommandLightsVector -> SetParameter (parameter);
  parameter = new G4UIparameter("y", 'd', omitable = true);
  parameter -> SetDefaultValue (1);
  fpCommandLightsVector -> SetParameter (parameter);
  parameter = new G4UIparameter ("z", 'd', omitable = true);
  parameter -> SetDefaultValue (1);
  fpCommandLightsVector -> SetParameter (parameter);
 
  fpCommandLineSegments = new G4UIcmdWithAnInteger
  ("/vis/viewer/set/lineSegmentsPerCircle",this);
  fpCommandLineSegments->SetGuidance
  ("Set number of sides per circle for polygon/polyhedron drawing.");
  fpCommandLineSegments->SetGuidance
  ("Refers to graphical representation of objects with curved lines/surfaces.");
  fpCommandLineSegments->SetParameterName("line-segments",omitable = true);
  fpCommandLineSegments->SetDefaultValue(24);
 
  fpCommandNumberOfCloudPoints = new G4UIcmdWithAnInteger
  ("/vis/viewer/set/numberOfCloudPoints",this);
  fpCommandNumberOfCloudPoints->SetGuidance
  ("Set number of points to be used for cloud representation of volumes.");
  fpCommandNumberOfCloudPoints->SetParameterName("points",omitable = true);
  fpCommandNumberOfCloudPoints->SetDefaultValue(10000);
 
  fpCommandPicking = new G4UIcmdWithABool
  ("/vis/viewer/set/picking",this);
  fpCommandPicking->SetGuidance("Sets picking, if available.");
  fpCommandPicking->SetGuidance
  ("If true, view is set up for picking, if available.");
  fpCommandPicking->SetGuidance
  ("You may need to issue \"/vis/viewer/update\".");
  fpCommandPicking->SetGuidance
  ("For required actions, watch for instructions for viewer.");
  fpCommandPicking->SetParameterName("picking",omitable = true);
  fpCommandPicking->SetDefaultValue(true);
 
  fpCommandProjection = new G4UIcommand("/vis/viewer/set/projection",this);
  fpCommandProjection->SetGuidance
  ("Set projection style - o[rthogonal] or p[erspective]."
   "\nIf p[erspective], also set field half angle.");
  parameter = new G4UIparameter("projection",'s',omitable = true);
  parameter->SetParameterCandidates("o orthogonal p perspective");
  parameter->SetDefaultValue("orthogonal");
  fpCommandProjection->SetParameter(parameter);
  parameter = new G4UIparameter("field-half-angle",'d',omitable = true);
  parameter->SetDefaultValue(30.);
  //parameter->SetCurrentAsDefault(true);
  fpCommandProjection->SetParameter(parameter);
  parameter = new G4UIparameter("unit",'s',omitable = true);
  parameter->SetDefaultValue("deg");
  //parameter->SetCurrentAsDefault(true);
  fpCommandProjection->SetParameter(parameter);
 
  fpCommandRotationStyle = new G4UIcmdWithAString
  ("/vis/viewer/set/rotationStyle",this);
  fpCommandRotationStyle->SetGuidance
  ("Set style of rotation - constrainUpDirection or freeRotation.");
  fpCommandRotationStyle->SetGuidance
  ("constrainUpDirection: conventional HEP view.");
  fpCommandRotationStyle->SetGuidance
  ("freeRotation: Google-like rotation, using mouse-grab.");
  fpCommandRotationStyle->SetParameterName ("style",omitable = false);
  fpCommandRotationStyle->SetCandidates("constrainUpDirection freeRotation");
 
  fpCommandSectionPlane = new G4UIcommand("/vis/viewer/set/sectionPlane",this);
  fpCommandSectionPlane -> SetGuidance
  ("Set plane for drawing section (DCUT).");
  fpCommandSectionPlane -> SetGuidance
  ("E.g., for a y-z plane at x = 1 cm:"
   "\n\"/vis/viewer/set/sectionPlane on 1 0 0 cm 1 0 0\"."
   "\nTo turn off: /vis/viewer/set/sectionPlane off");
  parameter  =  new G4UIparameter("Selector",'c',true);
  parameter  -> SetDefaultValue  ("on");
  fpCommandSectionPlane->SetParameter(parameter);
  parameter  =  new G4UIparameter("x",'d',omitable = true);
  parameter  -> SetDefaultValue  (0);
  parameter  -> SetGuidance      ("Coordinate of point on the plane.");
  fpCommandSectionPlane->SetParameter(parameter);
  parameter  =  new G4UIparameter("y",'d',omitable = true);
  parameter  -> SetDefaultValue  (0);
  parameter  -> SetGuidance      ("Coordinate of point on the plane.");
  fpCommandSectionPlane->SetParameter(parameter);
  parameter  =  new G4UIparameter("z",'d',omitable = true);
  parameter  -> SetDefaultValue  (0);
  parameter  -> SetGuidance      ("Coordinate of point on the plane.");
  fpCommandSectionPlane->SetParameter(parameter);
  parameter  =  new G4UIparameter("unit",'s',omitable = true);
  parameter  -> SetDefaultValue  ("m");
  parameter  -> SetGuidance      ("Unit of point on the plane.");
  fpCommandSectionPlane->SetParameter(parameter);
  parameter  =  new G4UIparameter("nx",'d',omitable = true);
  parameter  -> SetDefaultValue  (1);
  parameter  -> SetGuidance      ("Component of plane normal.");
  fpCommandSectionPlane->SetParameter(parameter);
  parameter  =  new G4UIparameter("ny",'d',omitable = true);
  parameter  -> SetDefaultValue  (0);
  parameter  -> SetGuidance      ("Component of plane normal.");
  fpCommandSectionPlane->SetParameter(parameter);
  parameter  =  new G4UIparameter("nz",'d',omitable = true);
  parameter  -> SetDefaultValue  (0);
  parameter  -> SetGuidance      ("Component of plane normal.");
  fpCommandSectionPlane->SetParameter(parameter);
 
  fpCommandStyle = new G4UIcmdWithAString ("/vis/viewer/set/style",this);
  fpCommandStyle->SetGuidance
  ("Set style of drawing - w[ireframe] or s[urface] or c[loud].");
  fpCommandStyle->SetGuidance
  ("(Hidden line drawing is controlled by \"/vis/viewer/set/hiddenEdge\".)");
  fpCommandStyle->SetParameterName ("style",omitable = false);
  fpCommandStyle->SetCandidates("w wireframe s surface c cloud");
 
  fpCommandTargetPoint = new G4UIcmdWith3VectorAndUnit
  ("/vis/viewer/set/targetPoint", this);
  fpCommandTargetPoint->SetGuidance
  ("Set target point.");
  fpCommandTargetPoint->SetGuidance
  ("This sets the \"Current Target Point\" relative to the \"Standard");
  fpCommandTargetPoint->SetGuidance
  ("Target Point\" so that the actual target point is as requested.");
  fpCommandTargetPoint->SetGuidance
  ("(See G4ViewParameters.hh for an explanation of target points.)");
  fpCommandTargetPoint->SetParameterName("x", "y", "z", omitable = false);
  fpCommandTargetPoint->SetUnitCategory("Length");
 
  fpCommandUpThetaPhi = new G4UIcommand
  ("/vis/viewer/set/upThetaPhi", this);
  fpCommandUpThetaPhi -> SetGuidance ("Set up vector.");
  fpCommandUpThetaPhi -> SetGuidance
  ("Viewer will attempt always to show this direction upwards.");
  parameter = new G4UIparameter("theta", 'd', omitable = true);
  parameter -> SetDefaultValue (90.);
  fpCommandUpThetaPhi -> SetParameter (parameter);
  parameter = new G4UIparameter("phi", 'd', omitable = true);
  parameter -> SetDefaultValue (90.);
  fpCommandUpThetaPhi -> SetParameter (parameter);
  parameter = new G4UIparameter ("unit", 's', omitable = true);
  parameter -> SetDefaultValue ("deg");
  fpCommandUpThetaPhi -> SetParameter (parameter);
 
  fpCommandUpVector = new G4UIcommand
  ("/vis/viewer/set/upVector", this);
  fpCommandUpVector -> SetGuidance ("Set up vector.");
  fpCommandUpVector -> SetGuidance
  ("Viewer will attempt always to show this direction upwards.");
  parameter = new G4UIparameter("x", 'd', omitable = true);
  parameter -> SetDefaultValue (0.);
  fpCommandUpVector -> SetParameter (parameter);
  parameter = new G4UIparameter("y", 'd', omitable = true);
  parameter -> SetDefaultValue (1.);
  fpCommandUpVector -> SetParameter (parameter);
  parameter = new G4UIparameter ("z", 'd', omitable = true);
  parameter -> SetDefaultValue (0.);
  fpCommandUpVector -> SetParameter (parameter);
 
  fpCommandViewpointThetaPhi = new G4UIcommand
  ("/vis/viewer/set/viewpointThetaPhi", this);
  fpCommandViewpointThetaPhi -> SetGuidance
  ("Set direction from target to camera.");
  fpCommandViewpointThetaPhi -> SetGuidance
  ("Also changes lightpoint direction if lights are set to move with camera.");
  parameter = new G4UIparameter("theta", 'd', omitable = true);
  parameter -> SetDefaultValue (60.);
  fpCommandViewpointThetaPhi -> SetParameter (parameter);
  parameter = new G4UIparameter("phi", 'd', omitable = true);
  parameter -> SetDefaultValue (45.);
  fpCommandViewpointThetaPhi -> SetParameter (parameter);
  parameter = new G4UIparameter ("unit", 's', omitable = true);
  parameter -> SetDefaultValue ("deg");
  fpCommandViewpointThetaPhi -> SetParameter (parameter);
 
  fpCommandViewpointVector = new G4UIcommand
  ("/vis/viewer/set/viewpointVector", this);
  fpCommandViewpointVector -> SetGuidance
  ("Set direction from target to camera.");
  fpCommandViewpointVector -> SetGuidance
  ("Also changes lightpoint direction if lights are set to move with camera.");
  parameter = new G4UIparameter("x", 'd', omitable = true);
  parameter -> SetDefaultValue (1.);
  fpCommandViewpointVector -> SetParameter (parameter);
  parameter = new G4UIparameter("y", 'd', omitable = true);
  parameter -> SetDefaultValue (1.);
  fpCommandViewpointVector -> SetParameter (parameter);
  parameter = new G4UIparameter ("z", 'd', omitable = true);
  parameter -> SetDefaultValue (1.);
  fpCommandViewpointVector -> SetParameter (parameter);
 
  fpTimeWindowDirectory = new G4UIdirectory ("/vis/viewer/set/timeWindow/");
  fpTimeWindowDirectory -> SetGuidance ("Set time window parameters of current viewer.");
  G4String timeWindowGuidance =
  "For these commands use"
  "\n  /vis/scene/add/trajectories rich"
  "\n  /vis/modeling/trajectories/drawByCharge-0/default/setTimeSliceInterval 0.01 ns"
  "\nthen typically"
  "\n  /vis/viewer/set/timeWindow/displayLightFront true 0 0 -50 cm -0.5 ns"
  "\n  /vis/viewer/set/timeWindow/displayHeadTime true"
  "\n  /vis/viewer/set/timeWindow/fadeFactor 1"
  "\n  /run/beamOn # or several until you get a good event or events"
  "\n  /vis/viewer/set/timeWindow/startTime 0 ns 1 ns"
  "\n  /vis/viewer/save"
  "\n  /vis/viewer/set/timeWindow/startTime 1 ns 1 ns"
  "\nthen zoom, pan etc to a view of interest and"
  "\n  /vis/viewer/save"
  "\nthen repeat with next start time, another view and a save, then try"
  "\n  /vis/viewer/interpolate";
 
  fpCommandTimeWindowDisplayHeadTime =
  new G4UIcommand("/vis/viewer/set/timeWindow/displayHeadTime", this);
  fpCommandTimeWindowDisplayHeadTime->SetGuidance
  ("Display head time of range in 2D text.");
  fpCommandTimeWindowDisplayHeadTime->SetGuidance(timeWindowGuidance);
  parameter = new G4UIparameter ("displayHeadTime", 'b', omitable = false);
  parameter->SetDefaultValue(false);
  fpCommandTimeWindowDisplayHeadTime->SetParameter(parameter);
  parameter = new G4UIparameter ("screenX", 'd', omitable = true);
  parameter->SetGuidance("-1 < screenX < 1");
  parameter->SetParameterRange("screenX >= -1. && screenX <= 1.");
  parameter->SetDefaultValue(-0.9);
  fpCommandTimeWindowDisplayHeadTime->SetParameter(parameter);
  parameter = new G4UIparameter ("screenY", 'd', omitable = true);
  parameter->SetGuidance("-1 < screenY < 1");
  parameter->SetParameterRange("screenY >= -1. && screenY <= 1.");
  parameter->SetDefaultValue(-0.9);
  fpCommandTimeWindowDisplayHeadTime->SetParameter(parameter);
  parameter = new G4UIparameter ("screenSize", 'd', omitable = true);
  parameter->SetDefaultValue(24.);
  fpCommandTimeWindowDisplayHeadTime->SetParameter(parameter);
  parameter = new G4UIparameter ("red", 'd', omitable = true);
  parameter->SetParameterRange("red >= 0. && red <= 1.");
  parameter->SetDefaultValue(0.);
  fpCommandTimeWindowDisplayHeadTime->SetParameter(parameter);
  parameter = new G4UIparameter ("green", 'd', omitable = true);
  parameter->SetParameterRange("green >= 0. && green <= 1.");
  parameter->SetDefaultValue(1.);
  fpCommandTimeWindowDisplayHeadTime->SetParameter(parameter);
  parameter = new G4UIparameter ("blue", 'd', omitable = true);
  parameter->SetParameterRange("blue >= 0. && blue <= 1.");
  parameter->SetDefaultValue(1.);
  fpCommandTimeWindowDisplayHeadTime->SetParameter(parameter);
 
  fpCommandTimeWindowDisplayLightFront =
  new G4UIcommand("/vis/viewer/set/timeWindow/displayLightFront", this);
  fpCommandTimeWindowDisplayLightFront->SetGuidance
  ("Display the light front at head time.");
  fpCommandTimeWindowDisplayLightFront->SetGuidance
  ("Tip: The trajectories can appear of jump ahead of the light front"
   "\nbecause their time range overlaps the viewer's time range.  To"
   "\naverage out this discrete time effect, advance the light front by"
   "\nhalf the trajectories interval. E.g., if the trajectory time slice"
   "\ninterval is 0.01 ns:"
   "\n  /vis/viewer/set/timeWindow/displayLightFront true -90 0 0 mm -0.005 ns"
   "\nTo prevent them beating the light front at all:"
   "\n  /vis/viewer/set/timeWindow/displayLightFront true -90 0 0 mm -0.01 ns");
  fpCommandTimeWindowDisplayLightFront->SetGuidance(timeWindowGuidance);
  parameter = new G4UIparameter ("displayLightFront", 'b', omitable = true);
  parameter->SetDefaultValue(true);
  fpCommandTimeWindowDisplayLightFront->SetParameter(parameter);
  parameter = new G4UIparameter ("originX", 'd', omitable = true);
  parameter->SetDefaultValue(0.);
  fpCommandTimeWindowDisplayLightFront->SetParameter(parameter);
  parameter = new G4UIparameter ("originY", 'd', omitable = true);
  parameter->SetDefaultValue(0.);
  fpCommandTimeWindowDisplayLightFront->SetParameter(parameter);
  parameter = new G4UIparameter ("originZ", 'd', omitable = true);
  parameter->SetDefaultValue(0.);
  fpCommandTimeWindowDisplayLightFront->SetParameter(parameter);
  parameter = new G4UIparameter ("space_unit", 's', omitable = true);
  parameter->SetDefaultValue("m");
  fpCommandTimeWindowDisplayLightFront->SetParameter(parameter);
  parameter = new G4UIparameter ("originT", 'd', omitable = true);
  parameter->SetDefaultValue(0.);
  fpCommandTimeWindowDisplayLightFront->SetParameter(parameter);
  parameter = new G4UIparameter ("time_unit", 's', omitable = true);
  parameter->SetDefaultValue("s");
  fpCommandTimeWindowDisplayLightFront->SetParameter(parameter);
  parameter = new G4UIparameter ("red", 'd', omitable = true);
  parameter->SetParameterRange("red >= 0. && red <= 1.");
  parameter->SetDefaultValue(0.);
  fpCommandTimeWindowDisplayLightFront->SetParameter(parameter);
  parameter = new G4UIparameter ("green", 'd', omitable = true);
  parameter->SetParameterRange("green >= 0. && green <= 1.");
  parameter->SetDefaultValue(1.);
  fpCommandTimeWindowDisplayLightFront->SetParameter(parameter);
  parameter = new G4UIparameter ("blue", 'd', omitable = true);
  parameter->SetParameterRange("blue >= 0. && blue <= 1.");
  parameter->SetDefaultValue(0.);
  fpCommandTimeWindowDisplayLightFront->SetParameter(parameter);
 
  fpCommandTimeWindowEndTime =
  new G4UIcommand("/vis/viewer/set/timeWindow/endTime", this);
  fpCommandTimeWindowEndTime->SetGuidance("Set end and range of track time.");
  fpCommandTimeWindowEndTime->SetGuidance(timeWindowGuidance);
  parameter = new G4UIparameter ("end-time", 'd', omitable = false);
  parameter->SetDefaultValue(G4VisAttributes::fVeryLongTime);
  fpCommandTimeWindowEndTime->SetParameter(parameter);
  parameter = new G4UIparameter ("end-time-unit", 's', omitable = false);
  parameter->SetDefaultValue("ns");
  fpCommandTimeWindowEndTime->SetParameter(parameter);
  parameter = new G4UIparameter ("time-range", 'd', omitable = true);
  parameter->SetDefaultValue(-1.);
  fpCommandTimeWindowEndTime->SetParameter(parameter);
  parameter = new G4UIparameter ("time-range-unit", 's', omitable = true);
  parameter->SetDefaultValue("ns");
  fpCommandTimeWindowEndTime->SetParameter(parameter);
 
  fpCommandTimeWindowFadeFactor =
  new G4UIcmdWithADouble("/vis/viewer/set/timeWindow/fadeFactor", this);
  fpCommandTimeWindowFadeFactor->SetGuidance
  ("0: no fade; 1: maximum fade with time window.");
  fpCommandTimeWindowFadeFactor->SetGuidance(timeWindowGuidance);
  fpCommandTimeWindowFadeFactor->SetParameterName("fade_factor", omitable = false);
  fpCommandTimeWindowFadeFactor->SetRange("fade_factor>=0.&&fade_factor<=1.");
  fpCommandTimeWindowFadeFactor->SetDefaultValue(0.);
 
  fpCommandTimeWindowStartTime =
  new G4UIcommand("/vis/viewer/set/timeWindow/startTime", this);
  fpCommandTimeWindowStartTime->SetGuidance("Set start and range of track time.");
  fpCommandTimeWindowStartTime->SetGuidance(timeWindowGuidance);
  parameter = new G4UIparameter ("start-time", 'd', omitable = false);
  parameter->SetDefaultValue(-G4VisAttributes::fVeryLongTime);
  fpCommandTimeWindowStartTime->SetParameter(parameter);
  parameter = new G4UIparameter ("start-time-unit", 's', omitable = false);
  parameter->SetDefaultValue("ns");
  fpCommandTimeWindowStartTime->SetParameter(parameter);
  parameter = new G4UIparameter ("time-range", 'd', omitable = true);
  parameter->SetDefaultValue(-1.);
  fpCommandTimeWindowStartTime->SetParameter(parameter);
  parameter = new G4UIparameter ("time-range-unit", 's', omitable = true);
  parameter->SetDefaultValue("ns");
  fpCommandTimeWindowStartTime->SetParameter(parameter);
}

~G4VisCommandsViewerSet()

G4VisCommandsViewerSet::~G4VisCommandsViewerSet ( )

virtual

Definition at line 599 of file G4VisCommandsViewerSet.cc.

                                                {
  delete fpCommandTimeWindowStartTime;
  delete fpCommandTimeWindowFadeFactor;
  delete fpCommandTimeWindowEndTime;
  delete fpCommandTimeWindowDisplayLightFront;
  delete fpCommandTimeWindowDisplayHeadTime;
  delete fpTimeWindowDirectory;
  delete fpCommandViewpointVector;
  delete fpCommandViewpointThetaPhi;
  delete fpCommandUpVector;
  delete fpCommandUpThetaPhi;
  delete fpCommandTargetPoint;
  delete fpCommandStyle;
  delete fpCommandSectionPlane;
  delete fpCommandRotationStyle;
  delete fpCommandProjection;
  delete fpCommandPicking;
  delete fpCommandNumberOfCloudPoints;
  delete fpCommandLineSegments;
  delete fpCommandLightsVector;
  delete fpCommandLightsThetaPhi;
  delete fpCommandLightsMove;
  delete fpCommandHiddenMarker;
  delete fpCommandHiddenEdge;
  delete fpCommandGlobalMarkerScale;
  delete fpCommandGlobalLineWidthScale;
  delete fpCommandExplodeFactor;
  delete fpCommandEdge;
  delete fpCommandDefaultTextColour;
  delete fpCommandDefaultColour;
  delete fpCommandCutawayMode;
  delete fpCommandCulling;
  delete fpCommandBackground;
  delete fpCommandAuxEdge;
  delete fpCommandAutoRefresh;
  delete fpCommandAll;
}

Member Function Documentation

GetCurrentValue()

G4String G4VisCommandsViewerSet::GetCurrentValue ( G4UIcommand *  command )

virtual

Reimplemented from G4UImessenger.

Definition at line 637 of file G4VisCommandsViewerSet.cc.

                                                             {
  return "";
}

SetNewValue()

void G4VisCommandsViewerSet::SetNewValue ( G4UIcommand *  command, G4String  newValue  )

virtual

Reimplemented from G4UImessenger.

Definition at line 641 of file G4VisCommandsViewerSet.cc.

                                         {
 
  G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
 
  G4VViewer* currentViewer = fpVisManager->GetCurrentViewer();
  if (!currentViewer) {
    if (verbosity >= G4VisManager::errors) {
      G4cerr <<
      "ERROR: G4VisCommandsViewerSet::SetNewValue: no current viewer."
      << G4endl;
    }
    return;
  }
 
  G4ViewParameters vp = currentViewer->GetViewParameters();
 
  if (command == fpCommandAll) {
    G4VViewer* fromViewer = fpVisManager->GetViewer(newValue);
    if (!fromViewer) {
      if (verbosity >= G4VisManager::errors) {
        G4cerr <<
        "ERROR: G4VisCommandsViewerSet::SetNewValue: all:"
        "\n  unrecognised from-viewer."
        << G4endl;
      }
      return;
    }
    if (fromViewer == currentViewer) {
      if (verbosity >= G4VisManager::warnings) {
        G4cout <<
        "WARNING: G4VisCommandsViewerSet::SetNewValue: all:"
        "\n  from-viewer and current viewer are identical."
        << G4endl;
      }
      return;
    }
    // Copy view parameters except for autoRefresh...
    G4bool currentAutoRefresh =
    currentViewer->GetViewParameters().IsAutoRefresh();
    vp = fromViewer->GetViewParameters();
    vp.SetAutoRefresh(currentAutoRefresh);
    // Concatenate any private vis attributes modifiers...
    const std::vector<G4ModelingParameters::VisAttributesModifier>*
    privateVAMs = fromViewer->GetPrivateVisAttributesModifiers();
    if (privateVAMs) {
      std::vector<G4ModelingParameters::VisAttributesModifier>::const_iterator i;
      for (i = privateVAMs->begin(); i != privateVAMs->end(); ++i) {
        vp.AddVisAttributesModifier(*i);
      }
    }
    if (verbosity >= G4VisManager::confirmations) {
      G4cout << "View parameters of viewer \"" << currentViewer->GetName()
      << "\"\n  set to those of viewer \"" << fromViewer->GetName()
      << "\"."
      << G4endl;
    }
    if (verbosity >= G4VisManager::warnings) {
      G4cout << "You may need \"/vis/viewer/rebuild\"."
      << G4endl;
    }
  }
 
  else if (command == fpCommandAutoRefresh) {
    G4bool autoRefresh = G4UIcommand::ConvertToBool(newValue);
    const G4ViewParameters& defaultVP =
    currentViewer->GetDefaultViewParameters();
    if (autoRefresh && !defaultVP.IsAutoRefresh()) {
      if (verbosity >= G4VisManager::warnings) {
        G4cout
        << "WARNING: "
        << currentViewer->GetName() << " is NOT auto-refesh by default"
        << "\n  so cannot be set to auto-refresh."
        << G4endl;
      }
      return;
    }
    vp.SetAutoRefresh(autoRefresh);
    if (verbosity >= G4VisManager::confirmations) {
      G4cout << "Views will ";
      if (!vp.IsAutoRefresh()) G4cout << "not ";
      G4cout << "be automatically refreshed after a change of view parameters."
      << G4endl;
    }
    if (!vp.IsAutoRefresh()) {
      currentViewer->SetViewParameters(vp);
      return;  // Avoid a refresh if auto-refresh has been set to off...
    }  // ...otherwise take normal action.
  }
 
  else if (command == fpCommandAuxEdge) {
    vp.SetAuxEdgeVisible(G4UIcommand::ConvertToBool(newValue));
    if (verbosity >= G4VisManager::confirmations) {
      G4cout << "Auxiliary edges will ";
      if (!vp.IsAuxEdgeVisible()) G4cout << "not ";
      G4cout << "be visible." << G4endl;
    }
  }
 
  else if (command == fpCommandBackground) {
    G4String redOrString;
    G4double green, blue, opacity;
    std::istringstream iss(newValue);
    iss >> redOrString >> green >> blue >> opacity;
    G4Colour colour(0.,0.,0.);  // Default black and opaque.
    ConvertToColour(colour, redOrString, green, blue, opacity);
    vp.SetBackgroundColour(colour);
    if (verbosity >= G4VisManager::confirmations) {
      G4cout << "Background colour "
      << vp.GetBackgroundColour()
      << " requested."
      << G4endl;
    }
  }
 
  else if (command == fpCommandCulling) {
    G4String cullingOption, stringFlag, unit;
    G4double density;
    std::istringstream is (newValue);
    is >> cullingOption >> stringFlag >> density >> unit;
    G4bool boolFlag = G4UIcommand::ConvertToBool(stringFlag);
    if (cullingOption == "global") {
      vp.SetCulling(boolFlag);
      if (verbosity >= G4VisManager::confirmations) {
        G4cout <<
        "G4VisCommandsViewerSet::SetNewValue: culling: global culling flag"
        " set to " << G4UIcommand::ConvertToString(boolFlag) <<
        ".\n  Does not change specific culling flags."
        << G4endl;
      }
    }
    else if (cullingOption == "coveredDaughters") {
      vp.SetCullingCovered(boolFlag);
      if (verbosity >= G4VisManager::confirmations) {
        G4cout <<
        "G4VisCommandsViewerSet::SetNewValue: culling: culling covered"
        "\n  daughters flag set to "
        << G4UIcommand::ConvertToString(boolFlag) <<
        ".  Daughters covered by opaque mothers"
        "\n  will be culled, i.e., not drawn, if this flag is true."
        "\n  Note: this is only effective in surface drawing style,"
        "\n  and then only if the volumes are visible and opaque, and then"
        "\n  only if no sections or cutaways are in operation."
        << G4endl;
      }
    }
    else if (cullingOption == "invisible") {
      vp.SetCullingInvisible(boolFlag);
      if (verbosity >= G4VisManager::confirmations) {
        G4cout <<
        "G4VisCommandsViewerSet::SetNewValue: culling: culling invisible"
        "\n  flag set to "
        << boolFlag << G4UIcommand::ConvertToString(boolFlag) <<
        ".  Volumes marked invisible will be culled,"
        "\n  i.e., not drawn, if this flag is true."
        << G4endl;
      }
    }
    else if (cullingOption == "density") {
      const G4String where =
      "G4VisCommandsViewerSet::SetNewValue: culling: culling by density";
      if (boolFlag) {
        G4double valueOfUnit;
        // "Volumic Mass" is Michel's phrase for "Density"
        if (ProvideValueOfUnit(where,unit,"Volumic Mass",valueOfUnit)) {
          // Successful outcome of unit search
          vp.SetDensityCulling(boolFlag);
          density *= valueOfUnit;
          vp.SetVisibleDensity(density);
        } else {
          // Unsuccessful outcome of unit search. Flag and density unchanged.
          density = vp.GetVisibleDensity();
        }
      } else {  // Reset flag but density unchanged.
        vp.SetDensityCulling(boolFlag);
      }
      if (verbosity >= G4VisManager::confirmations) {
        G4cout
        << where
        << "\n  flag set to "
        << std::boolalpha << vp.IsDensityCulling()
        << ".  Volumes with density less than "
        << G4BestUnit(density,"Volumic Mass")
        << "\n  will be culled, i.e., not drawn, if this flag is true."
        << G4endl;
      }
    }
    else {
      if (verbosity >= G4VisManager::errors) {
        G4cerr <<
        "ERROR: G4VisCommandsViewerSet::SetNewValue: culling:"
        "\n  option not recognised."
        << G4endl;
      }
    }
  }
 
  else if (command == fpCommandCutawayMode) {
    if (newValue == "add" || newValue == "union")
      vp.SetCutawayMode(G4ViewParameters::cutawayUnion);
    if (newValue == "multiply" || newValue == "intersection")
      vp.SetCutawayMode(G4ViewParameters::cutawayIntersection);
 
    if (verbosity >= G4VisManager::confirmations) {
      G4cout << "Cutaway mode set to ";
      if (vp.GetCutawayMode() == G4ViewParameters::cutawayUnion)
        G4cout << "cutawayUnion";
      if (vp.GetCutawayMode() == G4ViewParameters::cutawayIntersection)
        G4cout << "cutawayIntersection";
      G4cout << G4endl;
    }
  }
 
  else if (command == fpCommandDefaultColour) {
    G4String redOrString;
    G4double green, blue, opacity;
    std::istringstream iss(newValue);
    iss >> redOrString >> green >> blue >> opacity;
    G4Colour colour(1.,1.,1.);  // Default white and opaque.
    ConvertToColour(colour, redOrString, green, blue, opacity);
    G4VisAttributes va = vp.GetDefaultVisAttributes();
    va.SetColour(colour);
    vp.SetDefaultVisAttributes(va);
    if (verbosity >= G4VisManager::confirmations) {
      G4cout << "Default colour "
      << vp.GetDefaultVisAttributes()->GetColour()
      << " requested."
      << G4endl;
    }
  }
 
  else if (command == fpCommandDefaultTextColour) {
    G4String redOrString;
    G4double green, blue, opacity;
    std::istringstream iss(newValue);
    iss >> redOrString >> green >> blue >> opacity;
    G4Colour colour(1.,1.,1.);  // Default white and opaque.
    ConvertToColour(colour, redOrString, green, blue, opacity);
    G4VisAttributes va = vp.GetDefaultTextVisAttributes();
    va.SetColour(colour);
    vp.SetDefaultTextVisAttributes(va);
    if (verbosity >= G4VisManager::confirmations) {
      G4cout << "Default colour "
      << vp.GetDefaultTextVisAttributes()->GetColour()
      << " requested."
      << G4endl;
    }
  }
 
  else if (command == fpCommandEdge) {
    G4ViewParameters::DrawingStyle existingStyle = vp.GetDrawingStyle();
    if (G4UIcommand::ConvertToBool(newValue)) {  // true
      switch (existingStyle) {
        case G4ViewParameters::wireframe:
          break;
        case G4ViewParameters::hlr:
          break;
        case G4ViewParameters::hsr:
          vp.SetDrawingStyle(G4ViewParameters::hlhsr);
          break;
        case G4ViewParameters::hlhsr:
          break;
        case G4ViewParameters::cloud:
          break;
      }
    }
    else {  // false
      switch (existingStyle) {
        case G4ViewParameters::wireframe:
          break;
        case G4ViewParameters::hlr:
          break;
        case G4ViewParameters::hsr:
          break;
        case G4ViewParameters::hlhsr:
          vp.SetDrawingStyle(G4ViewParameters::hsr);
          break;
        case G4ViewParameters::cloud:
          break;
      }
    }
    if (verbosity >= G4VisManager::confirmations) {
      G4cout << "Drawing style of viewer \"" << currentViewer->GetName()
      << "\" set to " << vp.GetDrawingStyle()
      << G4endl;
    }
  }
 
  else if (command == fpCommandExplodeFactor) {
    G4double explodeFactor, x, y, z;
    G4String unitString;
    std::istringstream is (newValue);
    is >> explodeFactor >> x >> y >> z >> unitString;
    G4double unit = G4UIcommand::ValueOf(unitString);
    vp.SetExplodeFactor(explodeFactor);
    vp.SetExplodeCentre(G4Point3D(x * unit, y * unit, z * unit));
    if (verbosity >= G4VisManager::confirmations) {
      G4cout << "Explode factor changed to " << vp.GetExplodeFactor()
      << " from centre " << vp.GetExplodeCentre()
      << G4endl;
    }
  }
 
  else if (command == fpCommandGlobalLineWidthScale) {
    G4double globalLineWidthScale
    = fpCommandGlobalLineWidthScale->GetNewDoubleValue(newValue);
    vp.SetGlobalLineWidthScale(globalLineWidthScale);
    if (verbosity >= G4VisManager::confirmations) {
      G4cout << "Global Line Width Scale changed to "
      << vp.GetGlobalLineWidthScale() << G4endl;
    }
  }
 
  else if (command == fpCommandGlobalMarkerScale) {
    G4double globalMarkerScale
    = fpCommandGlobalMarkerScale->GetNewDoubleValue(newValue);
    vp.SetGlobalMarkerScale(globalMarkerScale);
    if (verbosity >= G4VisManager::confirmations) {
      G4cout << "Global Marker Scale changed to "
      << vp.GetGlobalMarkerScale() << G4endl;
    }
  }
 
  else if (command == fpCommandHiddenEdge) {
    G4ViewParameters::DrawingStyle existingStyle = vp.GetDrawingStyle();
    if (G4UIcommand::ConvertToBool(newValue)) {
      switch (existingStyle) {
        case G4ViewParameters::wireframe:
          vp.SetDrawingStyle(G4ViewParameters::hlr);
          break;
        case G4ViewParameters::hlr:
          break;
        case G4ViewParameters::hsr:
          vp.SetDrawingStyle(G4ViewParameters::hlhsr);
          break;
        case G4ViewParameters::hlhsr:
          break;
        case G4ViewParameters::cloud:
          break;
      }
    }
    else {
      switch (existingStyle) {
        case G4ViewParameters::wireframe:
          break;
        case G4ViewParameters::hlr:
          vp.SetDrawingStyle(G4ViewParameters::wireframe);
          break;
        case G4ViewParameters::hsr:
          break;
        case G4ViewParameters::hlhsr:
          vp.SetDrawingStyle(G4ViewParameters::hsr);
          break;
        case G4ViewParameters::cloud:
          break;
      }
    }
    if (verbosity >= G4VisManager::confirmations) {
      G4cout << "Drawing style of viewer \"" << currentViewer->GetName()
      << "\" set to " << vp.GetDrawingStyle()
      << G4endl;
    }
  }
 
  else if (command == fpCommandHiddenMarker) {
    G4bool hidden = G4UIcommand::ConvertToBool(newValue);
    if (hidden) vp.SetMarkerHidden();
    else vp.SetMarkerNotHidden();
    if (verbosity >= G4VisManager::confirmations) {
      G4cout << "Markers will ";
      if (vp.IsMarkerNotHidden()) G4cout << "not ";
      G4cout << "be hidden under solid objects." << G4endl;
    }
  }
 
  else if (command == fpCommandLightsMove) {
    if (newValue.find("cam") != G4String::npos)
      vp.SetLightsMoveWithCamera(true);
    else if(newValue.find("obj") != G4String::npos)
      vp.SetLightsMoveWithCamera(false);
    else {
      if (verbosity >= G4VisManager::errors) {
        G4cerr << "ERROR: \"" << newValue << "\" not recognised."
        "  Looking for \"cam\" or \"obj\" in string." << G4endl;
      }
    }
    if (verbosity >= G4VisManager::confirmations) {
      G4cout << "Lights move with ";
      if (vp.GetLightsMoveWithCamera())
        G4cout << "camera (object appears to rotate).";
      else G4cout << "object (the viewer appears to be moving).";
      G4cout << G4endl;
    }
  }
 
  else if (command == fpCommandLightsThetaPhi) {
    G4double theta, phi;
    if (ConvertToDoublePair(newValue, theta, phi)) {
      G4double x = std::sin (theta) * std::cos (phi);
      G4double y = std::sin (theta) * std::sin (phi);
      G4double z = std::cos (theta);
      fLightsVector = G4ThreeVector (x, y, z);
      vp.SetLightpointDirection(fLightsVector);
      if (verbosity >= G4VisManager::confirmations) {
        G4cout << "Lights direction set to "
        << vp.GetLightpointDirection() << G4endl;
      }
    }
  }
 
  else if (command == fpCommandLightsVector) {
    fLightsVector = G4UIcommand::ConvertTo3Vector(newValue);
    vp.SetLightpointDirection(fLightsVector);
    if (verbosity >= G4VisManager::confirmations) {
      G4cout << "Lights direction set to "
      << vp.GetLightpointDirection() << G4endl;
    }
  }
 
  else if (command == fpCommandLineSegments) {
    G4int nSides = G4UIcommand::ConvertToInt(newValue);
    nSides = vp.SetNoOfSides(nSides);
    if (verbosity >= G4VisManager::confirmations) {
      G4cout <<
      "Number of line segments per circle in polygon approximation is "
      << nSides << G4endl;
    }
  }
 
  else if (command == fpCommandNumberOfCloudPoints) {
    G4int nPoints = G4UIcommand::ConvertToInt(newValue);
    nPoints = vp.SetNumberOfCloudPoints(nPoints);
    if (verbosity >= G4VisManager::confirmations) {
      G4cout <<
      "Number of points to be used in cloud representation of volumes is "
      << nPoints << G4endl;
    }
  }
 
  else if (command == fpCommandPicking) {
    vp.SetPicking(G4UIcommand::ConvertToBool(newValue));
    if (verbosity >= G4VisManager::confirmations) {
      G4cout << "Picking ";
      if (vp.IsPicking()) G4cout << "requested.";
      else G4cout << "inhibited.";
      G4cout << G4endl;
    }
    if (verbosity >= G4VisManager::warnings) {
      G4cout << "You may need to issue \"/vis/viewer/update\"."
      << G4endl;
    }
  }
 
  else if (command == fpCommandProjection) {
    G4double fieldHalfAngle;
    const size_t iPos0 = 0;
    if (newValue[iPos0] == 'o') {  // "orthogonal"
      fieldHalfAngle = 0.;
    }
    else if (newValue[iPos0] == 'p') {  // "perspective"
      G4String dummy;
      G4String unit;
      std::istringstream is (newValue);
      is >> dummy >> fieldHalfAngle >> unit;
      fieldHalfAngle *= G4UIcommand::ValueOf(unit);
      if (fieldHalfAngle > 89.5 * deg || fieldHalfAngle <= 0.0) {
        if (verbosity >= G4VisManager::errors) {
          G4cerr <<
          "ERROR: Field half angle should be 0 < angle <= 89.5 degrees.";
          G4cout << G4endl;
        }
        return;
      }
    }
    else {
      if (verbosity >= G4VisManager::errors) {
        G4cerr << "ERROR: \"" << newValue << "\" not recognised."
        "  Looking for 'o' or 'p' first character." << G4endl;
      }
      return;
    }
    vp.SetFieldHalfAngle(fieldHalfAngle);
    if (verbosity >= G4VisManager::confirmations) {
      G4cout << "Projection style of viewer \"" << currentViewer->GetName()
      << "\" set to ";
      if (fieldHalfAngle == 0.) {
        G4cout << "orthogonal.";
      }
      else {
        G4cout << "perspective\n  with half angle " << fieldHalfAngle / deg
        << " degrees.";
      }
      G4cout << G4endl;
    }
  }
 
  else if (command == fpCommandSectionPlane) {
    G4String choice, unit;
    G4double x, y, z, nx, ny, nz, F = 1.;
    std::istringstream is (newValue);
    is >> choice >> x >> y >> z >> unit >> nx >> ny >> nz;
    G4int iSelector = -1;
    if (choice.compareTo("off",G4String::ignoreCase) == 0 ||
        !G4UIcommand::ConvertToBool(choice)) iSelector = 0;
    if (choice.compareTo("on",G4String::ignoreCase) == 0 ||
        G4UIcommand::ConvertToBool(choice)) iSelector = 1;
    if (iSelector < 0) {
      if (verbosity >= G4VisManager::errors) {
        G4cout << "Choice not recognised (on/true or off/false)." << G4endl;
      }
      goto write_result;
    }
    // iSelector can only be 0 or 1
    switch (iSelector) {
      case 0:
        vp.UnsetSectionPlane();
        break;
      case 1:
        F = G4UIcommand::ValueOf(unit);
        x *= F; y *= F; z *= F;
        if (nx == 0. && ny == 0. && nz == 0.) {
          if (verbosity >= G4VisManager::errors) {
            G4cout << "Null normal." << G4endl;
          }
          break;;
        }
        const G4Normal3D& normal = G4Normal3D(nx,ny,nz).unit();
        vp.SetSectionPlane(G4Plane3D(normal, G4Point3D(x,y,z)));
        vp.SetViewpointDirection(normal);
        break;
    }
  write_result:
    if (verbosity >= G4VisManager::confirmations) {
      G4cout << "Section drawing is: ";
      if (vp.IsSection ()) G4cout << "on";
      else                 G4cout << "off";
      G4cout << ".\nSection plane is now: "
      << vp.GetSectionPlane ();
      G4cout << G4endl;
    }
  }
 
  else if (command == fpCommandRotationStyle) {
    G4ViewParameters::RotationStyle style;
    if (newValue == "constrainUpDirection")
      style = G4ViewParameters::constrainUpDirection;
    else if (newValue == "freeRotation")
      style = G4ViewParameters::freeRotation;
    else {
      if (verbosity >= G4VisManager::errors) {
        G4cerr << "ERROR: \"" << newValue << "\" not recognised." << G4endl;
      }
      return;
    }
    vp.SetRotationStyle(style);
    if (verbosity >= G4VisManager::confirmations) {
      G4cout << "Rotation style of viewer \"" << currentViewer->GetName()
      << "\" set to " << vp.GetRotationStyle()
      << G4endl;
    }
  }
 
  else if (command == fpCommandStyle) {
    G4ViewParameters::DrawingStyle existingStyle = vp.GetDrawingStyle();
    const size_t iPos0 = 0;
    if (newValue[iPos0] == 'w') {  // "wireframe"
      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;
      }
    }
    else if (newValue[iPos0] == 's') {  // "surface"
      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;
     }
    }
    else if (newValue[iPos0] == 'c') {  // "cloud"
      switch (existingStyle) {
        case G4ViewParameters::wireframe:
          vp.SetDrawingStyle(G4ViewParameters::cloud);
          break;
        case G4ViewParameters::hlr:
          vp.SetDrawingStyle(G4ViewParameters::cloud);
          break;
        case G4ViewParameters::hsr:
          vp.SetDrawingStyle(G4ViewParameters::cloud);
          break;
        case G4ViewParameters::hlhsr:
          vp.SetDrawingStyle(G4ViewParameters::cloud);
          break;
        case G4ViewParameters::cloud:
          break;
      }
    }
    else {
      if (verbosity >= G4VisManager::errors) {
        G4cerr << "ERROR: \"" << newValue << "\" not recognised."
        "  Looking for 'w' or 's' or 'c' first character." << G4endl;
      }
      return;
    }
    if (verbosity >= G4VisManager::confirmations) {
      G4cout << "Drawing style of viewer \"" << currentViewer->GetName()
      << "\" set to " << vp.GetDrawingStyle()
      << G4endl;
    }
  }
 
  else if (command == fpCommandTargetPoint) {
    G4ThreeVector targetPoint =
    fpCommandTargetPoint->GetNew3VectorValue(newValue);
    const G4Point3D& standardTargetPoint =
    currentViewer->GetSceneHandler()->GetScene()->GetStandardTargetPoint();
    vp.SetCurrentTargetPoint(targetPoint - standardTargetPoint);
    if (verbosity >= G4VisManager::confirmations) {
      G4cout << "Target point set to "
      << fpCommandTargetPoint->ConvertToStringWithBestUnit
      (targetPoint)
      << "\n\"Current Target Point\" set to  "
      << fpCommandTargetPoint->ConvertToStringWithBestUnit
      (vp.GetCurrentTargetPoint())
      << "\n\"Standard Target Point\" is "
      << fpCommandTargetPoint->ConvertToStringWithBestUnit
      (standardTargetPoint)
      << G4endl;
    }
  }
 
  else if (command == fpCommandUpThetaPhi) {
    G4double theta, phi;
    if (ConvertToDoublePair(newValue, theta, phi)) {
      G4double x = std::sin (theta) * std::cos (phi);
      G4double y = std::sin (theta) * std::sin (phi);
      G4double z = std::cos (theta);
      fUpVector = G4ThreeVector (x, y, z);
      vp.SetUpVector(fUpVector);
      if (verbosity >= G4VisManager::confirmations) {
        G4cout << "Up direction set to " << vp.GetUpVector() << G4endl;
      }
    }
  }
 
  else if (command == fpCommandUpVector) {
    fUpVector = G4UIcommand::ConvertTo3Vector(newValue).unit();
    vp.SetUpVector(fUpVector);
    if (verbosity >= G4VisManager::confirmations) {
      G4cout << "Up direction set to " << vp.GetUpVector() << G4endl;
    }
  }
 
  else if (command == fpCommandViewpointThetaPhi) {
    G4double theta, phi;
    if (ConvertToDoublePair(newValue, theta, phi)) {
      G4double x = std::sin (theta) * std::cos (phi);
      G4double y = std::sin (theta) * std::sin (phi);
      G4double z = std::cos (theta);
      fViewpointVector = G4ThreeVector (x, y, z);
      vp.SetViewAndLights(fViewpointVector);
      if (verbosity >= G4VisManager::confirmations) {
        G4cout << "Viewpoint direction set to "
        << vp.GetViewpointDirection() << G4endl;
        if (vp.GetLightsMoveWithCamera ()) {
          G4cout << "Lightpoint direction set to "
          << vp.GetActualLightpointDirection () << G4endl;
        }
      }
    }
  }
 
  else if (command == fpCommandViewpointVector) {
    G4ThreeVector viewpointVector = G4UIcommand::ConvertTo3Vector(newValue);
    if (viewpointVector.mag2() <= 0.) {
      if (verbosity >= G4VisManager::errors) {
        G4cerr << "ERROR: Null viewpoint vector. No action taken." << G4endl;
      }
    } else {
      fViewpointVector = viewpointVector.unit();
      vp.SetViewAndLights(fViewpointVector);
      if (verbosity >= G4VisManager::confirmations) {
        G4cout << "Viewpoint direction set to "
        << vp.GetViewpointDirection() << G4endl;
        if (vp.GetLightsMoveWithCamera ()) {
          G4cout << "Lightpoint direction set to "
          << vp.GetActualLightpointDirection () << G4endl;
        }
      }
    }
  }
 
  else if (command == fpCommandTimeWindowDisplayHeadTime)
  {
    G4String display;
    G4double screenX, screenY, screenSize, red, green, blue;
    std::istringstream iss(newValue);
    iss >> display >> screenX >> screenY
    >> screenSize >> red >> green >> blue;
    vp.SetDisplayHeadTime(command->ConvertToBool(display));
    vp.SetDisplayHeadTimeX(screenX);
    vp.SetDisplayHeadTimeY(screenY);
    vp.SetDisplayHeadTimeSize(screenSize);
    vp.SetDisplayHeadTimeRed(red);
    vp.SetDisplayHeadTimeGreen(green);
    vp.SetDisplayHeadTimeBlue(blue);
    if (verbosity >= G4VisManager::confirmations) {
      G4cout << "Display head time flag set: "
      << vp
      << G4endl;
    }
  }
 
  else if (command == fpCommandTimeWindowDisplayLightFront)
  {
    G4String display, originX, originY, originZ, unitS, originT, unitT;
    G4double red, green, blue;
    std::istringstream iss(newValue);
    iss >> display
    >> originX >> originY >> originZ >> unitS
    >> originT >> unitT
    >> red >> green >> blue;
    vp.SetDisplayLightFront(command->ConvertToBool(display));
    vp.SetDisplayLightFrontX
    (command->ConvertToDimensionedDouble(G4String(originX + ' ' + unitS)));
    vp.SetDisplayLightFrontY
    (command->ConvertToDimensionedDouble(G4String(originY + ' ' + unitS)));
    vp.SetDisplayLightFrontZ
    (command->ConvertToDimensionedDouble(G4String(originZ + ' ' + unitS)));
    vp.SetDisplayLightFrontT
    (command->ConvertToDimensionedDouble(G4String(originT + ' ' + unitT)));
    vp.SetDisplayLightFrontRed(red);
    vp.SetDisplayLightFrontGreen(green);
    vp.SetDisplayLightFrontBlue(blue);
    if (verbosity >= G4VisManager::confirmations) {
      G4cout << "Display light front flag set: "
      << vp
      << G4endl;
    }
  }
 
  else if (command == fpCommandTimeWindowEndTime)
  {
    G4String end_time_string, end_time_unit,
    time_range_string, time_range_unit;
    std::istringstream iss(newValue);
    iss >> end_time_string >> end_time_unit
    >> time_range_string >> time_range_unit;
    vp.SetEndTime
    (command->ConvertToDimensionedDouble
     (G4String(end_time_string + ' ' + end_time_unit)));
    G4double timeRange = command->ConvertToDimensionedDouble
    (G4String(time_range_string + ' ' + time_range_unit));
    if (timeRange > 0.) {
      vp.SetStartTime
      (vp.GetEndTime() - timeRange);
    }
    if (verbosity >= G4VisManager::confirmations) {
      G4cout
      << "Time window start time: " << vp.GetStartTime()/ns << " ns"
      << ", time window end time: " << vp.GetEndTime()/ns << " ns";
      if (timeRange > 0.) {
        G4cout << "\n  (time range: " << timeRange/ns << " ns)";
      }
      G4cout << G4endl;
    }
  }
 
  else if (command == fpCommandTimeWindowFadeFactor) {
    vp.SetFadeFactor(command->ConvertToDouble(newValue));
    if (verbosity >= G4VisManager::confirmations) {
      G4cout << "Time window fade factor changed to " << vp.GetFadeFactor()
      << G4endl;
    }
  }
 
  else if (command == fpCommandTimeWindowStartTime)
  {
    G4String start_time_string, start_time_unit,
    time_range_string, time_range_unit;
    std::istringstream iss(newValue);
    iss >> start_time_string >> start_time_unit
    >> time_range_string >> time_range_unit;
    vp.SetStartTime
    (command->ConvertToDimensionedDouble
     (G4String(start_time_string + ' ' + start_time_unit)));
    G4double timeRange = command->ConvertToDimensionedDouble
    (G4String(time_range_string + ' ' + time_range_unit));
    if (timeRange > 0.) {
      vp.SetEndTime
      (vp.GetStartTime() + timeRange);
    }
    if (verbosity >= G4VisManager::confirmations) {
      G4cout
      << "Time window start time: " << vp.GetStartTime()/ns << " ns"
      << ", time window end time: " << vp.GetEndTime()/ns << " ns";
      if (timeRange > 0.) {
        G4cout << "\n  (time range: " << timeRange/ns << " ns)";
      }
      G4cout << G4endl;
    }
  }
 
  else {
    if (verbosity >= G4VisManager::errors) {
      G4cerr <<
      "ERROR: G4VisCommandsViewerSet::SetNewValue: unrecognised command."
      << G4endl;
    }
    return;
  }
 
  SetViewParameters(currentViewer,vp);
}

---

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

• G4VisCommandsViewerSet.hh
• G4VisCommandsViewerSet.cc