DtDistributedDrawDriver Class Reference

Inheritance diagram for DtDistributedDrawDriver:

Public Member Functions
	DtDistributedDrawDriver (DtAgentManager &agentManager, const std::string &instanceName)
	CTOR.
virtual	~DtDistributedDrawDriver ()
	Virtual DTOR.
virtual const std::string &	className () const
	Get the class name as a string.
virtual void	drawRandomSphere ()
	Randomly place a sphere in the scene or move the sphere to a new random location if it's already been added.
Public Member Functions inherited from makVrv::DtDriver
	DtDriver (DtAgentManager &agentManager, const std::string &instanceName)
	CTOR.
virtual	~DtDriver ()
	DTOR.
virtual void	realizeConfiguration (const DtConfiguration &configuration)
	Realize the driver using the configuration.
virtual DtConfiguration	createConfiguration () const
	Create a configuration for the driver.
DtAgentManager &	agentManager ()
	Get the master scene for this host.
virtual DtAgentManagerInterface &	sceneInterface ()
	Get the scene manager interface for creating agents.
bool	started () const
	Get this driver's active state.
virtual const std::string &	instanceName () const
	Get this driver's instance name.
virtual bool	autoStart () const
	Get whether this driver is set to automatically start if it is persistent.
virtual void	setAutoStart (bool autoStart)
	Set whether this driver automatically starts if it is persistent.
virtual bool	isWindowDependent () const
	Get whether this driver is set to automatically start when the first window is created and stop when the last window is destroyed.
virtual void	setIsWindowDependent (bool dep)
	Set whether this driver is set to automatically start when the first window is created and stop when the last window is destroyed.
virtual void	setIsUserControllable (bool)
	Set whether this driver can be started and stopped by the user.
virtual bool	isUserControllable () const
	Get whether this driver can be started and stopped by the user.
virtual void	setIsPersistent (bool per)
	Set if the driver is persistent and should be saved between runs.
virtual bool	isPersistent () const
	Get if the driver is persistent and should be saved between runs.
virtual bool	isOnDriverSelectionList () const
	Returns whether or not this driver is to be automatically started/stopped from the driver selection list.
virtual void	setOnDriverSelectionList (bool)
	Sets whether or not this item is on the driver selection list.
bool	objectFromAgentManager (const DtUniqueID &id) const
	check to see if the object was created using this driver's agent manager.

Protected Member Functions
virtual bool	onStart ()
	When late-joining display engines are connected to the master display engine, all drivers are stopped and restarted.
virtual bool	onStop ()
	Called when the driver is stopped by the display engine.
virtual void	slot_displayEngineAdded (const DtDeRecord &igRecord)
	Called when a display engine is connected; restarts the driver.
virtual bool	onTick ()
	Stub implementation since this driver doesn't have anything that needs updating.
virtual void	updateSphere ()
	Utility function add a sphere at location x,y,z in the scene.
Protected Member Functions inherited from makVrv::DtDriver
void	applyChangesAndDelete (DtElementChanges *changes)
	Function for apply changes from a changes object and deleting it.
void	reportElementCreated (DtElementID id, DtElementID parentId, DtElementEntry::ElementType type)
	Report an element created.
void	reportElementAttribute (DtElementID id, DtElementAttribute *attribute)
	Report an element attribute changed.
void	reportElementDestroyed (DtElementID id)
	Report an element destroyed.
void	start ()
	Start the driver.
void	stop ()
	Stop the driver.
bool	tick ()
	Tick the host driver.
virtual void	setInstanceName (const std::string &name)
	set the Instance name.
virtual void	installAccessories ()
	Installs accessories on this driver.
virtual void	uninstallAccessories ()
	Removes accessories from this driver.

Protected Attributes
DtExampleDrawObjectAgent *	myDrawAgent
	The draw agent that draws the sphere.
double	mySphereX
	Saved location of the sphere.
double	mySphereY
double	mySphereZ
bool	mySphereInScene
	Whether or not a sphere is displayed.
Protected Attributes inherited from makVrv::DtDriver
DtAgentManager &	myAgentManager
bool	myStartedFlag
std::string	myName
DtConfiguration	myConfiguration
bool	myPersistentFlag
bool	myUserControllableFlag
bool	myRequestStateDiffPendingFlag
DtElementChanges	myChanges

Constructor & Destructor Documentation

DtDistributedDrawDriver::DtDistributedDrawDriver	(	DtAgentManager &	agentManager,
		const std::string &	instanceName
	)

CTOR.

virtual DtDistributedDrawDriver::~DtDistributedDrawDriver ( )

virtual

Virtual DTOR.

Member Function Documentation

virtual const std::string& DtDistributedDrawDriver::className ( ) const

virtual

Get the class name as a string.

Implements makVrv::DtDriver.

virtual void DtDistributedDrawDriver::drawRandomSphere ( )

virtual

Randomly place a sphere in the scene or move the sphere to a new random location if it's already been added.

virtual bool DtDistributedDrawDriver::onStart ( )

protectedvirtual

When late-joining display engines are connected to the master display engine, all drivers are stopped and restarted.

The onStop() and onStart() implementations for this driver will save the sphere's state when the driver is stopped, and recreate it when the driver is started. It is critical to implement these methods correctly to make late-joining display engines work correctly. Called when the driver is started by the display engine Restores state that existed the last time the driver was stopped

Implements makVrv::DtDriver.

virtual bool DtDistributedDrawDriver::onStop ( )

protectedvirtual

Called when the driver is stopped by the display engine.

Implements makVrv::DtDriver.

virtual void DtDistributedDrawDriver::slot_displayEngineAdded ( const DtDeRecord &  igRecord )

protectedvirtual

Called when a display engine is connected; restarts the driver.

Reimplemented from makVrv::DtDriver.

virtual bool DtDistributedDrawDriver::onTick ( )

protectedvirtual

Stub implementation since this driver doesn't have anything that needs updating.

Implements makVrv::DtDriver.

virtual void DtDistributedDrawDriver::updateSphere ( )

protectedvirtual

Utility function add a sphere at location x,y,z in the scene.

Member Data Documentation

DtExampleDrawObjectAgent* DtDistributedDrawDriver::myDrawAgent

protected

The draw agent that draws the sphere.

double DtDistributedDrawDriver::mySphereX

protected

Saved location of the sphere.

double DtDistributedDrawDriver::mySphereY

protected

double DtDistributedDrawDriver::mySphereZ

protected

bool DtDistributedDrawDriver::mySphereInScene

protected

Whether or not a sphere is displayed.

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

• DtDistributedDrawDriver.h