A DtCigiWakeEntity is a CIGI entity that loads an wake model. More...

Inheritance diagram for makVrv::DtCigiWakeEntity:

Public Member Functions
	DtCigiWakeEntity (DtCigiConnection &connection, DtAgentManagerInterface &sceneInterface, int entityId, int entityType)
	Constructor.
virtual	~DtCigiWakeEntity ()
	Destructor.
virtual void	uninit ()
	Calls down DtCigiBaseEntity::uninit() and then calls destroyModelAgents()
virtual void	setPosition (const DtGeodeticCoord &pos, bool force=false)
	Set the entity's geodetic position.
virtual void	setRelativePosition (const DtVector &pos)
	Sets the entity's relative position (if attached).
virtual void	setOrientation (const DtTaitBryan &orient, bool force=false)
	Set the entity's orientation.
virtual void	setRelativeOrientation (const DtTaitBryan &orient)
	Sets the entity's relative orientation (relative to the parent's body coordinates) if attached.
virtual void	setRelativeTo (DtCigiBaseEntity *parent)
	Attachment control - override base class so we can tell parent about us.
virtual void	setLinearRate (const DtVector &rate, bool useWorldCoordinates, bool force=false)
	Sets the entity's linear rate.
virtual void	setSprayEnabled (bool enabled)
	Enable or disable spray at the bow and hull of the ship.
virtual void	setWakeOffset (double offset)
	Set the distance from the center of the ship to the origin point of the circles use to generate the wake.
virtual void	setBowSprayOffset (double offset)
	Set the distance from the wake origin to where the spray appears, if enabled.
virtual void	setBowWaveOffset (double offset)
	Set the offset to the bow wake.
virtual void	setSternWaveOffset (double offset)
	Set the offset to the stern wakes.
virtual void	setShipLength (double length)
	Set the length of the ship.
virtual void	setBeamWidth (double width)
	Set the beam width (widest point) of the ship.
virtual void	setPropWashEnabled (bool b)
	Set whether prop wash effects are enabled.
virtual void	setPropWashOffset (double offset)
	Set the distance from the wake origin to where the prop wash appears, if enabled.
virtual void	setPropWashFadeTime (double fadeTime)
	Set the amount of time, in seconds, over which the prop wash will dissipate.
virtual void	setDraft (double draft)
	Set the draft, or the distance the hull extends underwater.
virtual void	setLODDistance (double distance)
	Set the distance beyond which wakes are disabled.
virtual void	setSprayVelocityScale (double scale)
	Set the velocity scaling for bow spray effects.
virtual void	setBowWaveScale (double scale)
	Set the scaling for bow wave effects.
virtual void	setMaxBowWaveAmplitude (double amplitude)
	Set the max amplitude for bow waves.
virtual void	setBowSize (double size)
	Set the size of the bow (0 for a pointy one.)
virtual void	setSpraySizeScale (double scale)
	Set the particle size scaling for bow spray effects.
virtual void	setNumHullSprays (int numSprays)
	Set the number of spray particle systems emitted along the hull of the ship.
virtual void	setHullSpraySizeScale (double scale)
	Set the initial size of hull spray particles.
virtual void	setHullSprayStart (double offset)
	Set the start offset of hull spray effects.
virtual void	setHullSprayEnd (double offset)
	Set the end offset of hull spray effects.
virtual void	setHullSprayVelocityScale (double scale)
	Set the initial velocity of hull spray particles as a percent of the ship velocity.
virtual void	setHullSprayVerticalOffset (double offset)
	Set the initial vertical position of hull spray particles.
virtual void	setVisible (bool isVisible)
	Set whether the entity is visible.
virtual void	setIsSinking (bool sinking)
	Stop the wake if the ship is sinking.
Public Member Functions inherited from makVrv::DtCigiBaseEntity
	DtCigiBaseEntity (DtCigiConnection &connection, DtAgentManagerInterface &sceneInterface, int entityId, int entityType)
	Constructor takes a DtCigiConnection, scene interface, and the CIGI entity ID/type.
virtual	~DtCigiBaseEntity ()
	Destructor.
virtual DtUniqueID	uniqueId () const
	Returns the element ID of the entity's scene object.
virtual DtUniqueID	elementId () const
	Returns the element ID of the entity's scene object.
virtual int	cigiId () const
	Returns the CIGI Id of the CIGI entity.
virtual void	init ()
	Create the scene object used by the entity and report the entity element and its parameters.
virtual void	restart ()
	Calls uninit(), init(), and then restores dead reckoning, embarkation, etc.
virtual void	restartRequest ()
	This is called to request that the entity be restarted.
virtual int	entityType () const
	Get the entity type the entity was created with.
virtual bool	isVisible () const
	Get the current visibility.
virtual void	setDeadReckoningOn (bool onOff)
	Turns dead-reckoning on/off.
virtual bool	isDeadReckoning () const
	Determine if the entity is ACTUALLY dead reckoning.
virtual const DtGeodeticCoord &	position () const
	Returns the last position set by a CIGI entity control message.
virtual const DtVector &	localPosition () const
	Returns the last computed local position set.
virtual const DtTaitBryan &	orientation () const
	Returns the last orientation set by a CIGI entity control message.
virtual const DtTaitBryan &	localOrientation () const
	Returns the computed last local orientation.
virtual const DtTaitBryan &	geocentricOrientation () const
	Get the last computed geocentric orientation.
virtual const DtVector &	linearRate () const
	Get the last set linear rate.
virtual void	setAngularRate (const DtVector &rate, bool useWorldCoordinates, bool force=false)
	Set's the entity's angular rate.
virtual const DtVector &	angularRate () const
	Get the last set angular rate.
virtual void	slot_deadReckoningAllowed (bool allowed)
	Called when IG-wide extrapolation is turned on or off.
virtual void	setAlpha (int alpha)
	Sets the entity's alpha value.
virtual int	alpha () const
	Returns the entity's alpha value.
virtual void	setInheritAlpha (bool inherit)
	Set whether the entity should inherit alpha from its parent.
virtual bool	isInheritingAlpha () const
	Determine if the entity is inheriting alpha.
virtual void	slot_alphaChanged (int alpha, DtUniqueID id)
	Slot so we can check if the parent's alpha has changed.
virtual void	slot_entityToBeDeleted (int cigiEntityId)
	Connected to the signal raised by the entity manager when an entity is removed, this is used to insure that signals connected to an embarkation parent are managed correctly if/when that parent is deleted.
virtual void	setGroundClampingOn (DtGroundClampingUpdater::GroundClampingMode clampType)
	Turns ground clamping on/off.
virtual DtGroundClampingUpdater::GroundClampingMode	groundClampingType () const
	Get the current ground clamping type.
virtual void	setArtPartTranslation (int partId, float xOffset, float yOffset, float zOffset, bool xEnable, bool yEnable, bool zEnable)
	Set the relative position of an articulated part.
virtual bool	getArtPartTranslation (int partId, int &mappedPartId, DtVector &translation)
	Get the art part translation from a specified CIGI part id.
virtual void	setArtPartOrientation (int partId, float yaw, float pitch, float roll, bool yawEnable, bool pitchEnable, bool rollEnable)
	Set the orientation of an articulated part.
virtual bool	getArtPartOrientation (int partId, int &mappedPartId, DtTaitBryan &orientation)
	Returns false if the part id is not found.
virtual void	setArtPartLinearRate (int partId, float xRate, float yRate, float zRate)
	Set the linear rate of an articulated part.
virtual bool	getArtPartLinearRate (int partId, int &mappedPartId, DtVector &rate)
	Get the art part translation rate from a specified CIGI part id.
virtual bool	getArtPartTranslationAndRate (int partId, int &mappedPartId, DtVector &translation, DtVector &rate)
	Get the art part translation and rate from a specified CIGI part id.
virtual void	setArtPartAngularRate (int partId, float yawRate, float pitchRate, float rollRate)
	Set the angular rate of an articulated part.
virtual bool	getArtPartAngularRate (int partId, int &mappedPartId, DtVector &rate)
	Returns false if the part id is not found.
virtual bool	getArtPartOrientationAndRate (int partId, int &mappedPartId, DtTaitBryan &orientation, DtVector &rate)
	Returns false if the part id is not found.
virtual void	setArtPartEnable (int partId, bool trueFalse)
	Enable/disable an articulated part.
virtual DtSceneObjectAgent *	findSceneObjectAgent ()
virtual bool	isEmbarked () const
	Determine if the entity is attached to a parent entity.
virtual int	embarkedParentId () const
	Get the CIGI ID of the entity to which we are attached.

Protected Member Functions
virtual void	addToParent (DtSceneObjectAgent *parent)
virtual void	removeFromParent (DtSceneObjectAgent *parent)
virtual void	createModelAgents ()
virtual void	destroyModelAgents ()
virtual void	slot_wakeDefaultLODDistanceChanged (double distance)
virtual void	slot_wakesEnabledChanged (bool enabled)
Protected Member Functions inherited from makVrv::DtCigiBaseEntity
virtual void	startDeadReckoning ()
	Create and set up Dead Reckoning updater.
virtual void	endDeadReckoning ()
	Remove the Dead Reckoning updater.
virtual void	startEmbarked ()
	Create and set up Embarkation updater.
virtual void	endEmbarked ()
	Remove the Embarkation updater.
virtual void	startGroundClamping ()
	Create and set up Ground Clamping updater; uses buildGroundClampingUpdater() to create the updater agents.
virtual void	buildGroundClampingUpdater ()
	Create and intialize the ground clamping updater agents.
virtual void	endGroundClamping ()
	Remove the Ground Clamping updater.
virtual bool	isGroundClamping () const
	Returns false if ground clamping type is DtGroundClampingUpdater::ClampNone true otherwise.
virtual void	getExtrapolatedValuesAndRestart ()
	Request position and orientation values from the render thread if this entity is dead reckoned.
virtual void	delayedStartEmbarked ()
	When an embarked entity is restarted, it needs to be reattached to its parent at the start of the next frame (after all other entities have been restarted).
virtual void	queryExtrapolatedPositionAndOrientation (DtUniqueID drAgentId, bool relative)
	This is the render thread-run method that collects dead reckoned position and orientation.
virtual void	returnExtrapolatedPositionAndOrientation (const DtVector &resultPos, const DtTaitBryan &resultOri, bool relative, bool invokeRestart)
	This method returns the position and orientation collected from the render thread in the connection thread.
virtual DtDeadReckonUpdater *	findDRUpdaterInRenderThread (DtUniqueID drAgentId) const
	Helper function called by queryExtrapolatedPositionAndOrientation to look up the the dead reckon updater object given its agent id.

Protected Attributes
DtWakeModelAgent *	myWakeModelAgent
DtWakeUpdaterAgent *	myWakeUpdaterAgent
DtSignalConnectionManager	myConnections
boost::signalslib::connection	myWakeLODDistanceChangedConnection
bool	myIsSinking
double	myWakeLODRange
Protected Attributes inherited from makVrv::DtCigiBaseEntity
DtSceneObjectAgent *	mySceneObject
DtModelAgent *	myModel
std::string	myEntityModelDefName
DtDeadReckonUpdaterAgent *	myDeadReckonUpdaterAgent
DtGroundClampingUpdaterAgent *	myGroundClampingUpdaterAgent
DtEmbarkationUpdaterAgent *	myEmbarkationUpdaterAgent
bool	myDeadReckoningOn
bool	myEmbarked
DtGroundClampingUpdater::GroundClampingMode	myGroundClampingType
DtGeodeticCoord	myLastPosition
DtVector	myLastLocalPosition
DtTaitBryan	myLastOrientation
DtTaitBryan	myLastLocalOrientation
DtTaitBryan	myLastGeocentricOrientation
DtVector	myLastRelativePosition
DtTaitBryan	myLastRelativeOrientation
DtVector	myLastVelocity
bool	myLastVelocityWorldCoordinates
DtVector	myLastAngularVelocity
bool	myLastAngularVelocityWorldCoordinates
DtCigiConnection &	myConnection
DtAgentManagerInterface &	mySceneInterface
int	myEntityId
int	myEntityType
DtCigiBaseEntity *	myParent
int	myEmbarkedParentID
bool	myInheritAlpha
int	myAlpha
bool	myVisiblity
bool	myPositionSet
bool	myOrientationSet
std::map< int, DtTaitBryan >	myLastArtPartOrientation
std::map< int, DtVector >	myLastArtPartTranslation
std::map< int, DtVector >	myArtPartAngularRate
std::map< int, DtVector >	myArtPartLinearRate
DtSignalConnectionManager	mySignalConnections

Friends
class	DtCigiWatercraftEntity

Additional Inherited Members
Public Attributes inherited from makVrv::DtCigiBaseEntity
boost::signal< void(int, DtUniqueID)>	signal_alphaChanged
	Emitted when this entity's alpha has changed.

Detailed Description

A DtCigiWakeEntity is a CIGI entity that loads an wake model.

Constructor & Destructor Documentation

makVrv::DtCigiWakeEntity::DtCigiWakeEntity	(	DtCigiConnection &	connection,
		DtAgentManagerInterface &	sceneInterface,
		int	entityId,
		int	entityType
	)

Constructor.

virtual makVrv::DtCigiWakeEntity::~DtCigiWakeEntity ( )

virtual

Destructor.

Member Function Documentation

virtual void makVrv::DtCigiWakeEntity::uninit ( )

virtual

Calls down DtCigiBaseEntity::uninit() and then calls destroyModelAgents()

Reimplemented from makVrv::DtCigiBaseEntity.

virtual void makVrv::DtCigiWakeEntity::setPosition	(	const DtGeodeticCoord &	pos,
		bool	force = `false`
	)

virtual

Set the entity's geodetic position.

Parameters

[in]	pos	is the position set from the CIGI entity control message.
[in]	force	is a flag to force handling even if position has not changed.

Reimplemented from makVrv::DtCigiBaseEntity.

virtual void makVrv::DtCigiWakeEntity::setRelativePosition ( const DtVector & pos )

virtual

Sets the entity's relative position (if attached).

Reimplemented from makVrv::DtCigiBaseEntity.

virtual void makVrv::DtCigiWakeEntity::setOrientation	(	const DtTaitBryan &	orient,
		bool	force = `false`
	)

virtual

Set the entity's orientation.

Parameters

[in]	orientation	is the orientation set from the CIGI entity control message.
[in]	force	is a flag to force handling even if orientation has not changed.

Reimplemented from makVrv::DtCigiBaseEntity.

virtual void makVrv::DtCigiWakeEntity::setRelativeOrientation ( const DtTaitBryan & orient )

virtual

Sets the entity's relative orientation (relative to the parent's body coordinates) if attached.

Reimplemented from makVrv::DtCigiBaseEntity.

virtual void makVrv::DtCigiWakeEntity::setRelativeTo ( DtCigiBaseEntity * parent )

virtual

Attachment control - override base class so we can tell parent about us.

Reimplemented from makVrv::DtCigiBaseEntity.

virtual void makVrv::DtCigiWakeEntity::setLinearRate	(	const DtVector &	rate,
		bool	useWorldCoordinates,
		bool	force = `false`
	)

virtual

Sets the entity's linear rate.

If useWorldCoordinates is set to true, sets the velocity according to the entity's rate with respect to the tangential reference plane of the entity. Otherwise, sets the velocity with respect to the entity's coordinate system.

Reimplemented from makVrv::DtCigiBaseEntity.

virtual void makVrv::DtCigiWakeEntity::setSprayEnabled ( bool enabled )

virtual

Enable or disable spray at the bow and hull of the ship.

virtual void makVrv::DtCigiWakeEntity::setWakeOffset ( double offset )

virtual

Set the distance from the center of the ship to the origin point of the circles use to generate the wake.

virtual void makVrv::DtCigiWakeEntity::setBowSprayOffset ( double offset )

virtual

Set the distance from the wake origin to where the spray appears, if enabled.

virtual void makVrv::DtCigiWakeEntity::setBowWaveOffset ( double offset )

virtual

Set the offset to the bow wake.

virtual void makVrv::DtCigiWakeEntity::setSternWaveOffset ( double offset )

virtual

Set the offset to the stern wakes.

virtual void makVrv::DtCigiWakeEntity::setShipLength ( double length )

virtual

Set the length of the ship.

virtual void makVrv::DtCigiWakeEntity::setBeamWidth ( double width )

virtual

Set the beam width (widest point) of the ship.

virtual void makVrv::DtCigiWakeEntity::setPropWashEnabled ( bool b )

virtual

Set whether prop wash effects are enabled.

virtual void makVrv::DtCigiWakeEntity::setPropWashOffset ( double offset )

virtual

Set the distance from the wake origin to where the prop wash appears, if enabled.

virtual void makVrv::DtCigiWakeEntity::setPropWashFadeTime ( double fadeTime )

virtual

Set the amount of time, in seconds, over which the prop wash will dissipate.

virtual void makVrv::DtCigiWakeEntity::setDraft ( double draft )

virtual

Set the draft, or the distance the hull extends underwater.

Used to influence the bow wake.

virtual void makVrv::DtCigiWakeEntity::setLODDistance ( double distance )

virtual

Set the distance beyond which wakes are disabled.

Normally the value in the wake model definition is used. If that is not set, then the default wake LOD distance entity setting is used. If this method is called and the default wake LOD distance was being used the entity will disconnect from the defaultWakeLODDistance signal and use the value passed here instead.

virtual void makVrv::DtCigiWakeEntity::setSprayVelocityScale ( double scale )

virtual

Set the velocity scaling for bow spray effects.

virtual void makVrv::DtCigiWakeEntity::setBowWaveScale ( double scale )

virtual

Set the scaling for bow wave effects.

virtual void makVrv::DtCigiWakeEntity::setMaxBowWaveAmplitude ( double amplitude )

virtual

Set the max amplitude for bow waves.

virtual void makVrv::DtCigiWakeEntity::setBowSize ( double size )

virtual

Set the size of the bow (0 for a pointy one.)

virtual void makVrv::DtCigiWakeEntity::setSpraySizeScale ( double scale )

virtual

Set the particle size scaling for bow spray effects.

virtual void makVrv::DtCigiWakeEntity::setNumHullSprays ( int numSprays )

virtual

Set the number of spray particle systems emitted along the hull of the ship.

virtual void makVrv::DtCigiWakeEntity::setHullSpraySizeScale ( double scale )

virtual

Set the initial size of hull spray particles.

virtual void makVrv::DtCigiWakeEntity::setHullSprayStart ( double offset )

virtual

Set the start offset of hull spray effects.

virtual void makVrv::DtCigiWakeEntity::setHullSprayEnd ( double offset )

virtual

Set the end offset of hull spray effects.

virtual void makVrv::DtCigiWakeEntity::setHullSprayVelocityScale ( double scale )

virtual

Set the initial velocity of hull spray particles as a percent of the ship velocity.

virtual void makVrv::DtCigiWakeEntity::setHullSprayVerticalOffset ( double offset )

virtual

Set the initial vertical position of hull spray particles.

virtual void makVrv::DtCigiWakeEntity::setVisible ( bool yesNo )

virtual

Set whether the entity is visible.

Reimplemented from makVrv::DtCigiBaseEntity.

virtual void makVrv::DtCigiWakeEntity::setIsSinking ( bool sinking )

virtual

Stop the wake if the ship is sinking.

virtual void makVrv::DtCigiWakeEntity::addToParent ( DtSceneObjectAgent * parent )

protectedvirtual

virtual void makVrv::DtCigiWakeEntity::removeFromParent ( DtSceneObjectAgent * parent )

protectedvirtual

virtual void makVrv::DtCigiWakeEntity::createModelAgents ( )

protectedvirtual

virtual void makVrv::DtCigiWakeEntity::destroyModelAgents ( )

protectedvirtual

virtual void makVrv::DtCigiWakeEntity::slot_wakeDefaultLODDistanceChanged ( double distance )

protectedvirtual

virtual void makVrv::DtCigiWakeEntity::slot_wakesEnabledChanged ( bool enabled )

protectedvirtual

Friends And Related Function Documentation

friend class DtCigiWatercraftEntity

friend

Member Data Documentation

DtWakeModelAgent* makVrv::DtCigiWakeEntity::myWakeModelAgent

protected

DtWakeUpdaterAgent* makVrv::DtCigiWakeEntity::myWakeUpdaterAgent

protected

DtSignalConnectionManager makVrv::DtCigiWakeEntity::myConnections

protected

boost::signalslib::connection makVrv::DtCigiWakeEntity::myWakeLODDistanceChangedConnection

protected

bool makVrv::DtCigiWakeEntity::myIsSinking

protected

double makVrv::DtCigiWakeEntity::myWakeLODRange

protected

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

/exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/vrvCigi/DtCigiWakeEntity.h

Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation