singleton class that acts as a bridge between the More...

Inheritance diagram for makVrv::DtIndirectEntityManager:

Classes
class	StartAndCurrentTime
	container for start and current times (for paging) More...

Public Member Functions
virtual	~DtIndirectEntityManager ()
	destructor More...

virtual bool	addInstance (DtUniqueID uniqueId, const DtModelDefinition &modelDefinition, const DtOsgModelInstance &modelInstance, DtModel *model, int modelSet, float modelScale, float modelRadius, bool daylightControlled, bool mapDofsSwitchesSequences, int lightPointGroupId)
	add an instance returns true if the instance was added. More...

virtual bool	addInstanceAsProp (DtUniqueID uniqueId, const DtModelDefinition &modelDefinition, const DtOsgModelInstance &modelInstance, DtModel *model, float modelScale, float modelRadius, bool daylightControlled, bool mapDofsSwitchesSequences, int lightPointGroupId)
	add an instance as a prop. More...

virtual bool	hasInstance (DtUniqueID uniqueId) const
	check whether an instance with this id exists. More...

virtual void	removeInstance (DtUniqueID uniqueID)
	remove an instance More...

virtual int	numInstances (void) const
	number of instances added to our manager More...

virtual void	mapMultiSwitches (DtUniqueID uniqueID, DtArticulatedModelParser::MapStateNumberToMultiSwitchList &multiSwitchesOfInstance)
	A model instance multi switches & sequences have the same hierarchy/positions as the original model (or first instance) because its cloned (so that per-entity switches/multi-switches can be manipulated on a per-instance basis) Indirect geometry maintains a list of the original/master switches from the original model in the same hierarchy This function is needed to be called so that it will map an instance multi-switches to the 'master' multi-switches We use the first instance as the 'master'. More...

virtual void	unMapMultiSwitches (DtUniqueID uniqueID)
	unmap previously mapped switches of the model instance More...

virtual void	mapSequences (DtUniqueID uniqueID, DtArticulatedModelParser::AnimationMap &animationMap)
	Similarly, map sequences. More...

virtual void	unMapSequences (DtUniqueID uniqueID)
	unmap previously mapped sequences More...

virtual void	mapDofs (DtUniqueID uniqueID, DtArticulatedModelParser::PartMap &partMap)
	Similarly, dofs. More...

virtual void	unMapDofs (DtUniqueID uniqueID)
	unmap previously mapped dofs More...

virtual void	setMultiSwitchActiveSwitchSet (DtUniqueID id, osgSim::MultiSwitch *multiSwitchOfInstance)
	set the multi-switch state on a multi-switch of an instance More...

virtual void	setSequenceUpdate (DtUniqueID uniqueID, osg::Sequence *dof)
	set sequence update More...

virtual void	setUvOffsetUpdate (DtUniqueID uniqueID, const std::string &annotation, float uOffset, float vOffset)
	set the uv offset for a particular model and annotation More...

virtual void	scrollUvTextures (DtUniqueID uniqueID, float uOffset, float vOffset)
	set the uv offset for a particular model and all the scrollable ids More...

virtual void	setDofUpdate (DtUniqueID uniqueID, osgSim::DOFTransform *dof)
	map sequences More...

virtual void	setDofTranslation (DtUniqueID uniqueID, osgSim::DOFTransform *dof, const Vector3_64 &trans, const Vector3_64 &transVel)
	set the translation and translation velocity on a dof More...

virtual void	setDofOrientation (DtUniqueID uniqueID, osgSim::DOFTransform *dof, const Vector3_64 &hpr, const Vector3_64 &hprVel)
	set the HPR (heading, pitch and roll) & HPR velocity on a dof More...

virtual void	setDofOrientation (DtUniqueID uniqueID, osgSim::DOFTransform *dof, const Vector3_64 &hprVel, bool forceUpdate)
	set the HPR velocity on a dof More...

void	slot_atcGlobalModelEnableChanged ()
	Slot to handle the global alpha to coverage signal for entities Called by constructor so can't be virtual. More...

virtual void	setPositionAndOrientation (DtUniqueID uniqueId, const DtVector &position, const DtTaitBryan &orientation, const DtVector &positionOffset, const DtTaitBryan &orientationOffset)
	update the position and orientation of a particular model instance. More...

virtual void	setColor (DtUniqueID uniqueId, const Vector4_32 &color)
	set the color modulator of a particular model instance. More...

virtual void	setOtherData0 (DtUniqueID uniqueId, const Vector4_32 &data)
	set the otherData0 of a particular model instance. More...

virtual void	setVisible (DtUniqueID uniqueId, bool visible)
	set the visibility of a particular model instance. More...

virtual void	setLightPointMaxDistance (DtUniqueID uniqueId, float maxDistance)
	set the max distance for a light point of a particular model instance More...

virtual void	slot_postTick ()
	handle the postTick signal. More...


virtual void	setTextureLoadTimeSlicePeriod (float period)
	set/get the time slice period/budget to load textures of models per tick (in seconds). More...

virtual float	textureLoadTimeSlicePeriod (void) const


virtual void	setUpdateBuffersJobsRequiredCurrentFrame (bool requiredCurrentFrame)
	set/get whether to force immediate update of internal gpu buffers for rendering of the model instances/entities Internal gpu buffers are not necessarily updated in a given frame/tick even if they are dirty (i.e. More...

virtual bool	updateBuffersJobsRequiredCurrentFrame (void) const


virtual void	setCellPageOutTime (double val)
	set/get the page out time of the cells cells get paged out/deleted after they have been inactive for this period of time in seconds. More...

virtual double	cellPageOutTime (void) const

Public Member Functions inherited from makVrv::DtVirtualBaseClass
	DtVirtualBaseClass ()
	Do nothing constructor. More...

virtual	~DtVirtualBaseClass ()
	Virtual do nothing destructor. More...

Static Public Member Functions
static DtIndirectEntityManager &	instance (DtDe &de)
	Get an instance of the instance manager. More...

Public Attributes
Signals
boost::signalslib::signal < void(DtModel *, DtUniqueID)>	signal_instanceAdded
	Emitted when a new instance of a model is added to the entity manager. More...

Protected Types
typedef std::unordered_map < int, DtIndirectGeometryGrid * >	MapModelSetToDtIndirectGeometryGrids
	There is one grid per model set type in the manager Each grid contains a list of 'cells' Each cell contains an indirect geometry each indirect geometry contains a number of instances. More...

typedef std::unordered_map < DtUniqueID, DtIndirectEntityManagerInstance >	MapUniqueIdsToEntityManagerInstances
	map of unique ids to the corresponding DtIndirectEntityManagerInstances More...

typedef std::unordered_map < osgSim::MultiSwitch *, osg::ref_ptr < osgSim::MultiSwitch > >	MapMultiSwitchesToMultiSwitches

typedef std::unordered_map < DtUniqueID, MapMultiSwitchesToMultiSwitches >	MapInstanceMultiSwitchesToMasterMultiSwitches

typedef std::unordered_map < std::string, DtArticulatedModelParser::MapStateNumberToMultiSwitchList >	MapModelNameToMasterMapStateNumberToMultiSwitchList

typedef std::unordered_map < std::string, DtArticulatedModelParser::PartMap >	MapModelNameToMasterMapStateNumberToDof

typedef std::unordered_map < osgSim::DOFTransform *, osg::ref_ptr < osgSim::DOFTransform > >	MapDofToDof

typedef std::unordered_map < DtUniqueID, MapDofToDof >	MapInstanceDofToMasterDof

typedef std::unordered_map < std::string, DtArticulatedModelParser::AnimationMap >	MapModelNameToMasterMapStateNumberToSequence

typedef std::unordered_map < osg::Sequence *, osg::ref_ptr< osg::Sequence > >	MapSequenceToSequence

typedef std::unordered_map < DtUniqueID, MapSequenceToSequence >	MapInstanceSequenceToMasterSequence

typedef std::unordered_map < Vector3_int, StartAndCurrentTime, DtIndirectCellHasher >	CellIdsWithZeroInstancesUpTime
	map of inactive cells to their start and current time More...

typedef std::unordered_map < int, CellIdsWithZeroInstancesUpTime >	GridToCellIdsWithZeroInstancesUpTime
	map of each grid (model set) to inactive cells in that grid More...

Protected Member Functions
	DtIndirectEntityManager (DtDe &de)
	constructor. protected. only creator can create More...

virtual DtIndirectEntityManagerInstanceMoveInfo *	createMoveInfoIfNecessary (const DtVector &position, DtIndirectEntityManagerInstance &currentEntityManagerInstance, DtUniqueID uniqueId)
	See if we are moving from old cell to new cell for this position If we are, returns the move info to do this move. More...

virtual void	configureIndirectGeometry (DtIndirectGeometry *indirectGeometry)
	initialize uniform and fading needed for entity indirect geometries. More...

virtual osgSim::DOFTransform *	findMasterDof (DtUniqueID uniqueID, osgSim::DOFTransform *dof) const
	get the master dof for a unique id and clone dof More...

virtual DtIndirectGeometry *	findIndirectGeometryAndInstanceId (DtUniqueID uniqueID, int &instanceId) const
	find the indirect geometry for a given unique id More...

virtual void	calculateAndSetInstanceMatrixTransform (const DtVector &position, const DtTaitBryan &orientation, const DtVector &positionOffset, const DtTaitBryan &orientationOffset, DtIndirectGeometry *indirectGeometry, int instanceId)
	utility function for calculating the instance matrix transform for a paricular instance in an indirect geometry. More...

virtual void	tickEntityMoves (void)
	update entity moves More...

virtual void	tickPaging (void)
	page out entities that have had 0 instances for page time seconds More...

virtual bool	instanceIsBeingMovedTo (const Vector3_int &cellId)
	whether a cell figures in move info being moved to More...

void	setupRootNodes ()
	not virtual because it is called by the constructor. Sets up the geometry grids with the root nodes. More...

Protected Attributes
DtDe &	myDe
	reference to de More...

DtSignalConnectionManager	myConnections
	manager for connections More...

bool	myUpdateBuffersJobsRequiredCurrentFrame
	whether gpu buffers for instances are updated immediately More...

MapModelSetToDtIndirectGeometryGrids	myMapModelSetToDtIndirectGeometryGrids

MapUniqueIdsToEntityManagerInstances	myMapUniqueIdsToEntityManagerInstances

MapModelNameToMasterMapStateNumberToMultiSwitchList	myMapModelNameToMasterMapStateNumberToMultiSwitchList

MapInstanceMultiSwitchesToMasterMultiSwitches	myMapInstanceMultiSwitchesToMasterMultiSwitches

MapModelNameToMasterMapStateNumberToDof	myMapModelNameToMasterMapStateNumberToDof

MapInstanceDofToMasterDof	myMapInstanceDofToMasterDof

MapModelNameToMasterMapStateNumberToSequence	myMapModelNameToMasterMapStateNumberToSequence

MapInstanceSequenceToMasterSequence	myMapInstanceSequenceToMasterSequence

std::unordered_map< DtUniqueID, DtIndirectEntityManagerInstanceMoveInfo * >	myInstancesBeingMoved
	move info for the instances being moved More...

boost::mutex	myInstancesBeingMovedMutex

GridToCellIdsWithZeroInstancesUpTime	myGridToCellIdsWithZeroInstancesUpTime
	map of each grid (model set) to inactive cells in that grid More...

double	myCellPageOutTime

Private Member Functions
	DtIndirectEntityManager ()=delete
	private default constructor. not allowed. More...

	DtIndirectEntityManager (const DtIndirectEntityManager &)=delete
	prevent copy-construction More...

DtIndirectEntityManager &	operator= (const DtIndirectEntityManager &)=delete
	prevent assignment More...

Detailed Description

singleton class that acts as a bridge between the

See Also: DtOsgArticulatedModel & the indirect rendering (DtIndirectGoemetry). It routes functions/state on; DtOsgArticulatedModel to; DtIndirectGeometry. It does this by maintaining an internal map of; DtOsgArticulatedModel to the corresponding; DtIndirectEntityManagerInstance (the unique id is used as the key). The indirect geometries are held/created/deleted by the; DtIndirectGeometryGrid which contains a geo located cell for each area that has at least one entity. As entities move around they can move between cells as needed. There is also a; DtIndirectGeometryGrid per model set so that each model set.

Member Typedef Documentation

typedef std::unordered_map<int, DtIndirectGeometryGrid* > makVrv::DtIndirectEntityManager::MapModelSetToDtIndirectGeometryGrids

protected

There is one grid per model set type in the manager Each grid contains a list of 'cells' Each cell contains an indirect geometry each indirect geometry contains a number of instances.

typedef std::unordered_map<DtUniqueID, DtIndirectEntityManagerInstance> makVrv::DtIndirectEntityManager::MapUniqueIdsToEntityManagerInstances

protected

map of unique ids to the corresponding DtIndirectEntityManagerInstances

typedef std::unordered_map< osgSim::MultiSwitch*, osg::ref_ptr<osgSim::MultiSwitch> > makVrv::DtIndirectEntityManager::MapMultiSwitchesToMultiSwitches

protected

typedef std::unordered_map<DtUniqueID, MapMultiSwitchesToMultiSwitches > makVrv::DtIndirectEntityManager::MapInstanceMultiSwitchesToMasterMultiSwitches

protected

typedef std::unordered_map<std::string, DtArticulatedModelParser::MapStateNumberToMultiSwitchList> makVrv::DtIndirectEntityManager::MapModelNameToMasterMapStateNumberToMultiSwitchList

protected

typedef std::unordered_map<std::string, DtArticulatedModelParser::PartMap> makVrv::DtIndirectEntityManager::MapModelNameToMasterMapStateNumberToDof

protected

typedef std::unordered_map< osgSim::DOFTransform*, osg::ref_ptr<osgSim::DOFTransform> > makVrv::DtIndirectEntityManager::MapDofToDof

protected

typedef std::unordered_map<DtUniqueID, MapDofToDof > makVrv::DtIndirectEntityManager::MapInstanceDofToMasterDof

protected

typedef std::unordered_map<std::string, DtArticulatedModelParser::AnimationMap> makVrv::DtIndirectEntityManager::MapModelNameToMasterMapStateNumberToSequence

protected

typedef std::unordered_map< osg::Sequence*, osg::ref_ptr<osg::Sequence> > makVrv::DtIndirectEntityManager::MapSequenceToSequence

protected

typedef std::unordered_map<DtUniqueID, MapSequenceToSequence > makVrv::DtIndirectEntityManager::MapInstanceSequenceToMasterSequence

protected

typedef std::unordered_map<Vector3_int, StartAndCurrentTime, DtIndirectCellHasher> makVrv::DtIndirectEntityManager::CellIdsWithZeroInstancesUpTime

protected

map of inactive cells to their start and current time

typedef std::unordered_map<int, CellIdsWithZeroInstancesUpTime> makVrv::DtIndirectEntityManager::GridToCellIdsWithZeroInstancesUpTime

protected

map of each grid (model set) to inactive cells in that grid

Constructor & Destructor Documentation

virtual makVrv::DtIndirectEntityManager::~DtIndirectEntityManager ( )

virtual

destructor

makVrv::DtIndirectEntityManager::DtIndirectEntityManager ( DtDe & de )

protected

constructor. protected. only creator can create

makVrv::DtIndirectEntityManager::DtIndirectEntityManager ( )

privatedelete

private default constructor. not allowed.

makVrv::DtIndirectEntityManager::DtIndirectEntityManager ( const DtIndirectEntityManager & )

privatedelete

prevent copy-construction

Member Function Documentation

static DtIndirectEntityManager& makVrv::DtIndirectEntityManager::instance ( DtDe & de )

static

Get an instance of the instance manager.

DtIndirectEntityManager& makVrv::DtIndirectEntityManager::operator= ( const DtIndirectEntityManager & )

privatedelete

prevent assignment

virtual bool makVrv::DtIndirectEntityManager::addInstance	(	DtUniqueID	uniqueId,
		const DtModelDefinition &	modelDefinition,
		const DtOsgModelInstance &	modelInstance,
		DtModel *	model,
		int	modelSet,
		float	modelScale,
		float	modelRadius,
		bool	daylightControlled,
		bool	mapDofsSwitchesSequences,
		int	lightPointGroupId
	)

virtual

add an instance returns true if the instance was added.

false if the model was unable to be added like there is no renderable geometry in the model

virtual bool makVrv::DtIndirectEntityManager::addInstanceAsProp	(	DtUniqueID	uniqueId,
		const DtModelDefinition &	modelDefinition,
		const DtOsgModelInstance &	modelInstance,
		DtModel *	model,
		float	modelScale,
		float	modelRadius,
		bool	daylightControlled,
		bool	mapDofsSwitchesSequences,
		int	lightPointGroupId
	)

virtual

add an instance as a prop.

This just calls addInstance with a model set of -1 under the hood. Props are added to the prop root and rendered in all observer modes. returns true if the instance was added.

virtual bool makVrv::DtIndirectEntityManager::hasInstance ( DtUniqueID uniqueId ) const

virtual

check whether an instance with this id exists.

virtual void makVrv::DtIndirectEntityManager::removeInstance ( DtUniqueID uniqueID )

virtual

remove an instance

virtual int makVrv::DtIndirectEntityManager::numInstances ( void ) const

virtual

number of instances added to our manager

virtual void makVrv::DtIndirectEntityManager::mapMultiSwitches	(	DtUniqueID	uniqueID,
		DtArticulatedModelParser::MapStateNumberToMultiSwitchList &	multiSwitchesOfInstance
	)

virtual

A model instance multi switches & sequences have the same hierarchy/positions as the original model (or first instance) because its cloned (so that per-entity switches/multi-switches can be manipulated on a per-instance basis) Indirect geometry maintains a list of the original/master switches from the original model in the same hierarchy This function is needed to be called so that it will map an instance multi-switches to the 'master' multi-switches We use the first instance as the 'master'.

virtual void makVrv::DtIndirectEntityManager::unMapMultiSwitches ( DtUniqueID uniqueID )

virtual

unmap previously mapped switches of the model instance

virtual void makVrv::DtIndirectEntityManager::mapSequences	(	DtUniqueID	uniqueID,
		DtArticulatedModelParser::AnimationMap &	animationMap
	)

virtual

Similarly, map sequences.

virtual void makVrv::DtIndirectEntityManager::unMapSequences ( DtUniqueID uniqueID )

virtual

unmap previously mapped sequences

virtual void makVrv::DtIndirectEntityManager::mapDofs	(	DtUniqueID	uniqueID,
		DtArticulatedModelParser::PartMap &	partMap
	)

virtual

Similarly, dofs.

virtual void makVrv::DtIndirectEntityManager::unMapDofs ( DtUniqueID uniqueID )

virtual

unmap previously mapped dofs

virtual void makVrv::DtIndirectEntityManager::setMultiSwitchActiveSwitchSet	(	DtUniqueID	id,
		osgSim::MultiSwitch *	multiSwitchOfInstance
	)

virtual

set the multi-switch state on a multi-switch of an instance

virtual void makVrv::DtIndirectEntityManager::setSequenceUpdate	(	DtUniqueID	uniqueID,
		osg::Sequence *	dof
	)

virtual

set sequence update

virtual void makVrv::DtIndirectEntityManager::setUvOffsetUpdate	(	DtUniqueID	uniqueID,
		const std::string &	annotation,
		float	uOffset,
		float	vOffset
	)

virtual

set the uv offset for a particular model and annotation

virtual void makVrv::DtIndirectEntityManager::scrollUvTextures	(	DtUniqueID	uniqueID,
		float	uOffset,
		float	vOffset
	)

virtual

set the uv offset for a particular model and all the scrollable ids

virtual void makVrv::DtIndirectEntityManager::setDofUpdate	(	DtUniqueID	uniqueID,
		osgSim::DOFTransform *	dof
	)

virtual

map sequences

virtual void makVrv::DtIndirectEntityManager::setDofTranslation	(	DtUniqueID	uniqueID,
		osgSim::DOFTransform *	dof,
		const Vector3_64 &	trans,
		const Vector3_64 &	transVel
	)

virtual

set the translation and translation velocity on a dof

virtual void makVrv::DtIndirectEntityManager::setDofOrientation	(	DtUniqueID	uniqueID,
		osgSim::DOFTransform *	dof,
		const Vector3_64 &	hpr,
		const Vector3_64 &	hprVel
	)

virtual

set the HPR (heading, pitch and roll) & HPR velocity on a dof

virtual void makVrv::DtIndirectEntityManager::setDofOrientation	(	DtUniqueID	uniqueID,
		osgSim::DOFTransform *	dof,
		const Vector3_64 &	hprVel,
		bool	forceUpdate
	)

virtual

set the HPR velocity on a dof

void makVrv::DtIndirectEntityManager::slot_atcGlobalModelEnableChanged ( )

Slot to handle the global alpha to coverage signal for entities Called by constructor so can't be virtual.

virtual void makVrv::DtIndirectEntityManager::setPositionAndOrientation	(	DtUniqueID	uniqueId,
		const DtVector &	position,
		const DtTaitBryan &	orientation,
		const DtVector &	positionOffset,
		const DtTaitBryan &	orientationOffset
	)

virtual

update the position and orientation of a particular model instance.

virtual void makVrv::DtIndirectEntityManager::setColor	(	DtUniqueID	uniqueId,
		const Vector4_32 &	color
	)

virtual

set the color modulator of a particular model instance.

virtual void makVrv::DtIndirectEntityManager::setOtherData0	(	DtUniqueID	uniqueId,
		const Vector4_32 &	data
	)

virtual

set the otherData0 of a particular model instance.

virtual void makVrv::DtIndirectEntityManager::setVisible	(	DtUniqueID	uniqueId,
		bool	visible
	)

virtual

set the visibility of a particular model instance.

virtual void makVrv::DtIndirectEntityManager::setLightPointMaxDistance	(	DtUniqueID	uniqueId,
		float	maxDistance
	)

virtual

set the max distance for a light point of a particular model instance

virtual void makVrv::DtIndirectEntityManager::setTextureLoadTimeSlicePeriod ( float period )

virtual

set/get the time slice period/budget to load textures of models per tick (in seconds).

Textures are loaded incrementally in time slices. In a tick, if the time taken to load texture(s) exceeds the time slice period/budget, the remainder textures are loaded in the subsequent ticks (again in time slices). Default value is 2ms (0.002 seconds). Ideally call before adding any instances.

virtual float makVrv::DtIndirectEntityManager::textureLoadTimeSlicePeriod ( void ) const

virtual

virtual void makVrv::DtIndirectEntityManager::setUpdateBuffersJobsRequiredCurrentFrame ( bool requiredCurrentFrame )

virtual

set/get whether to force immediate update of internal gpu buffers for rendering of the model instances/entities Internal gpu buffers are not necessarily updated in a given frame/tick even if they are dirty (i.e.

new models, textures came in). Setting this to true forces the internal buffers to update immediately that frame/tick. Ideally call before adding any instances.

virtual bool makVrv::DtIndirectEntityManager::updateBuffersJobsRequiredCurrentFrame ( void ) const

virtual

virtual void makVrv::DtIndirectEntityManager::setCellPageOutTime ( double val )

virtual

set/get the page out time of the cells cells get paged out/deleted after they have been inactive for this period of time in seconds.

default value is 60 seconds val passed in should be > 0

virtual double makVrv::DtIndirectEntityManager::cellPageOutTime ( void ) const

virtual

virtual void makVrv::DtIndirectEntityManager::slot_postTick ( )

virtual

handle the postTick signal.

This -moves entities, if they are ready to be moved -pages out indirect geometries with 0 entities/instances

virtual DtIndirectEntityManagerInstanceMoveInfo* makVrv::DtIndirectEntityManager::createMoveInfoIfNecessary	(	const DtVector &	position,
		DtIndirectEntityManagerInstance &	currentEntityManagerInstance,
		DtUniqueID	uniqueId
	)

protectedvirtual

See if we are moving from old cell to new cell for this position If we are, returns the move info to do this move.

virtual void makVrv::DtIndirectEntityManager::configureIndirectGeometry ( DtIndirectGeometry * indirectGeometry )

protectedvirtual

initialize uniform and fading needed for entity indirect geometries.

virtual osgSim::DOFTransform* makVrv::DtIndirectEntityManager::findMasterDof	(	DtUniqueID	uniqueID,
		osgSim::DOFTransform *	dof
	)		const

protectedvirtual

get the master dof for a unique id and clone dof

virtual DtIndirectGeometry* makVrv::DtIndirectEntityManager::findIndirectGeometryAndInstanceId	(	DtUniqueID	uniqueID,
		int &	instanceId
	)		const

protectedvirtual

find the indirect geometry for a given unique id

virtual void makVrv::DtIndirectEntityManager::calculateAndSetInstanceMatrixTransform	(	const DtVector &	position,
		const DtTaitBryan &	orientation,
		const DtVector &	positionOffset,
		const DtTaitBryan &	orientationOffset,
		DtIndirectGeometry *	indirectGeometry,
		int	instanceId
	)

protectedvirtual

utility function for calculating the instance matrix transform for a paricular instance in an indirect geometry.

virtual void makVrv::DtIndirectEntityManager::tickEntityMoves ( void )

protectedvirtual

update entity moves

virtual void makVrv::DtIndirectEntityManager::tickPaging ( void )

protectedvirtual

page out entities that have had 0 instances for page time seconds

virtual bool makVrv::DtIndirectEntityManager::instanceIsBeingMovedTo ( const Vector3_int & cellId )

protectedvirtual

whether a cell figures in move info being moved to

void makVrv::DtIndirectEntityManager::setupRootNodes ( )

protected

not virtual because it is called by the constructor. Sets up the geometry grids with the root nodes.

Member Data Documentation

boost::signalslib::signal<void(DtModel*, DtUniqueID)> makVrv::DtIndirectEntityManager::signal_instanceAdded

Emitted when a new instance of a model is added to the entity manager.

DtDe& makVrv::DtIndirectEntityManager::myDe

protected

reference to de

DtSignalConnectionManager makVrv::DtIndirectEntityManager::myConnections

protected

manager for connections

bool makVrv::DtIndirectEntityManager::myUpdateBuffersJobsRequiredCurrentFrame

protected

whether gpu buffers for instances are updated immediately

MapModelSetToDtIndirectGeometryGrids makVrv::DtIndirectEntityManager::myMapModelSetToDtIndirectGeometryGrids

protected

MapUniqueIdsToEntityManagerInstances makVrv::DtIndirectEntityManager::myMapUniqueIdsToEntityManagerInstances

protected

MapModelNameToMasterMapStateNumberToMultiSwitchList makVrv::DtIndirectEntityManager::myMapModelNameToMasterMapStateNumberToMultiSwitchList

protected

MapInstanceMultiSwitchesToMasterMultiSwitches makVrv::DtIndirectEntityManager::myMapInstanceMultiSwitchesToMasterMultiSwitches

protected

MapModelNameToMasterMapStateNumberToDof makVrv::DtIndirectEntityManager::myMapModelNameToMasterMapStateNumberToDof

protected

MapInstanceDofToMasterDof makVrv::DtIndirectEntityManager::myMapInstanceDofToMasterDof

protected

MapModelNameToMasterMapStateNumberToSequence makVrv::DtIndirectEntityManager::myMapModelNameToMasterMapStateNumberToSequence

protected

MapInstanceSequenceToMasterSequence makVrv::DtIndirectEntityManager::myMapInstanceSequenceToMasterSequence

protected

std::unordered_map<DtUniqueID, DtIndirectEntityManagerInstanceMoveInfo*> makVrv::DtIndirectEntityManager::myInstancesBeingMoved

protected

move info for the instances being moved

boost::mutex makVrv::DtIndirectEntityManager::myInstancesBeingMovedMutex

protected

GridToCellIdsWithZeroInstancesUpTime makVrv::DtIndirectEntityManager::myGridToCellIdsWithZeroInstancesUpTime

protected

map of each grid (model set) to inactive cells in that grid

double makVrv::DtIndirectEntityManager::myCellPageOutTime

protected

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf4-10-branch/include/vrvOsg/DtIndirectEntityManager.h

Classes

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Types

Protected Member Functions

Protected Attributes

Private Member Functions

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation