makVrv::DtOsgIndirectEntityManager Class Reference

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

DtOsgIndirectEntityManagerInstance (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.

Inheritance diagram for makVrv::DtOsgIndirectEntityManager:

Classes
struct	DtLightPointGroupInfo
struct	ModelVariantInformation

Public Member Functions
virtual	~DtOsgIndirectEntityManager ()
virtual bool	addInstance (DtUniqueID uniqueId, const DtModelDefinition &modelDefinition, const DtOsgModelInstance &modelInstance, DtModel *model, DtModelSetId modelSet, float modelScale, float modelRadius, bool daylightControlled, bool mapDofsSwitchesSequences, const DtLightPointGroupInfo &lightPointGroupInfo, bool trackLifeTime, const std::string &trackName)
virtual bool	addInstanceAsProp (DtUniqueID uniqueId, const DtModelDefinition &modelDefinition, const DtOsgModelInstance &modelInstance, DtModel *model, float modelScale, float modelRadius, bool daylightControlled, bool mapDofsSwitchesSequences, int lightPointGroupId)
virtual bool	hasInstance (DtUniqueID uniqueId) const
virtual void	removeInstance (DtUniqueID uniqueID)
virtual int	numInstances (void) const
virtual void	mapMultiSwitches (DtUniqueID uniqueID, DtArticulatedModelParser::MapStateNumberToMultiSwitchList &multiSwitchesOfInstance)
virtual void	unMapMultiSwitches (DtUniqueID uniqueID)
virtual void	mapSequences (DtUniqueID uniqueID, DtArticulatedModelParser::AnimationMap &animationMap)
virtual void	unMapSequences (DtUniqueID uniqueID)
virtual void	mapDofs (DtUniqueID uniqueID, DtArticulatedModelParser::PartMap &partMap)
virtual void	unMapDofs (DtUniqueID uniqueID)
virtual void	setMultiSwitchActiveSwitchSet (DtUniqueID id, osgSim::MultiSwitch *multiSwitchOfInstance)
virtual void	setSequenceUpdate (DtUniqueID uniqueID, osg::Sequence *dof)
virtual void	setUvOffsetUpdate (DtUniqueID uniqueID, const std::string &annotation, float uOffset, float vOffset)
virtual void	scrollUvTextures (DtUniqueID uniqueID, const std::tuple< float, float, float > &uvspeeds)
virtual void	setDofUpdate (DtUniqueID uniqueID, osgSim::DOFTransform *dof)
virtual void	setDofAnimationFlags (DtUniqueID uniqueID, osgSim::DOFTransform *dof, int animationFlags)
virtual void	setDofTranslation (DtUniqueID uniqueID, osgSim::DOFTransform *dof, const Vector3_64 &trans, const Vector3_64 &transVel)
virtual void	setDofOrientation (DtUniqueID uniqueID, osgSim::DOFTransform *dof, const Vector3_64 &hpr, const Vector3_64 &hprVel, int animationFlags)
virtual void	setDofOrientation (DtUniqueID uniqueID, osgSim::DOFTransform *dof, const Vector3_64 &hprVel, bool forceUpdate, int animationFlags)
void	slot_atcGlobalModelEnableChanged ()
virtual void	setPositionAndOrientation (DtUniqueID uniqueId, const DtVector &position, const DtTaitBryan &orientation, const DtVector &positionOffset, const DtTaitBryan &orientationOffset)
virtual void	setColor (DtUniqueID uniqueId, const Vector4_32 &color)
virtual void	setOtherData0 (DtUniqueID uniqueId, const Vector4_32 &data)
virtual void	setVisible (DtUniqueID uniqueId, bool visible)
virtual void	setLightPointGroupId (DtUniqueID uniqueId, int groupId)
virtual void	setLightPointMaxDistance (DtUniqueID uniqueId, float maxDistance)
virtual void	tick (void) override
virtual void	slot_releaseResources ()
virtual void	slot_postTick ()
virtual void	slot_postInit ()
virtual void	excludeTextureFromLimits (const std::string &textureFileAbolutePath)
virtual void	excludeModelDefinitionFromLimits (const std::string &modelDefinition)
virtual DtIndirectLimitTextureStrategy *	limitTextureStrategy (DtModelSetId modelSet)
virtual bool	isCopyingData (void) const
virtual void	setCellPageOutTime (double val)
virtual double	cellPageOutTime (void) const
virtual bool	areRegisteredModelTextureVariants (DtModelSetId modelSet, const std::string &fileName) const
virtual void	registerModelTextureVariants (DtModelSetId modelSet, const DtModelDefinition *modelDefinition, const std::vector< std::string > &variantPaths)
virtual void	setModelTextureVariant (DtUniqueID uniqueId, const std::string &variant)
Public Member Functions inherited from makVrv::DtIndirectEntityManager
virtual	~DtIndirectEntityManager ()
	DtIndirectEntityManager ()=delete
	DtIndirectEntityManager (const DtIndirectEntityManager &)=delete
DtIndirectEntityManager &	operator= (const DtIndirectEntityManager &)=delete
Public Member Functions inherited from makVrv::DtVirtualBaseClass
	DtVirtualBaseClass ()
virtual	~DtVirtualBaseClass ()

Static Public Member Functions
static void	registerInstance (DtDe &de)
static DtOsgIndirectEntityManager &	instance (DtDe &de)
Static Public Member Functions inherited from makVrv::DtIndirectEntityManager
static DtIndirectEntityManager &	instance (DtDe &de)

Public Attributes
Signals
boost::signalslib::signal < void(DtModel *, DtUniqueID)>	signal_instanceAdded

Protected Types
typedef std::unordered_map < DtModelSetId, DtIndirectGeometryGrid * >	MapModelSetToDtIndirectGeometryGrids
using	MapUniqueIdsToEntityManagerInstances = tbb::concurrent_hash_map< DtUniqueID, DtIndirectEntityManagerInstance >
typedef std::unordered_map < osgSim::MultiSwitch *, osg::ref_ptr < osgSim::MultiSwitch > >	MapMultiSwitchesToMultiSwitches
typedef std::unordered_map < DtUniqueID, MapMultiSwitchesToMultiSwitches >	MapInstanceMultiSwitchesToMasterMultiSwitches
typedef std::unordered_map < osgSim::DOFTransform *, osg::ref_ptr < osgSim::DOFTransform > >	MapDofToDof
typedef std::unordered_map < DtUniqueID, MapDofToDof >	MapInstanceDofToMasterDof
typedef std::unordered_map < osg::Sequence *, osg::ref_ptr< osg::Sequence > >	MapSequenceToSequence
typedef std::unordered_map < DtUniqueID, MapSequenceToSequence >	MapInstanceSequenceToMasterSequence
using	InstancesBeingMovedMap = tbb::concurrent_hash_map< DtUniqueID, DtIndirectEntityManagerInstanceMoveInfo * >
using	IndirectEntityGeometryMap = tbb::concurrent_unordered_map< unsigned int, DtIndirectEntityGeometry * >
typedef std::unordered_map < Vector3_int, DtIndirectGridCellTime, DtIndirectCellHasher >	CellIdsWithZeroInstancesUpTime
typedef std::unordered_map < DtModelSetId, CellIdsWithZeroInstancesUpTime >	GridToCellIdsWithZeroInstancesUpTime

Protected Member Functions
	DtOsgIndirectEntityManager (DtDe &de)
	DtOsgIndirectEntityManager ()=delete
	DtOsgIndirectEntityManager (const DtOsgIndirectEntityManager &)=delete
DtOsgIndirectEntityManager &	operator= (const DtOsgIndirectEntityManager &)=delete
virtual DtIndirectEntityManagerInstanceMoveInfo *	createMoveInfoIfNecessary (const DtVector &position, DtIndirectEntityManagerInstance &currentEntityManagerInstance, DtUniqueID uniqueId)
virtual osgSim::DOFTransform *	findMasterDof (DtUniqueID uniqueID, osgSim::DOFTransform *dof) const
virtual DtIndirectEntityGeometry *	findIndirectGeometryAndInstanceId (DtUniqueID uniqueID, int &instanceId) const
virtual void	calculateAndSetInstanceMatrixTransform (const DtVector &position, const DtTaitBryan &orientation, const DtVector &positionOffset, const DtTaitBryan &orientationOffset, DtIndirectEntityGeometry *indirectGeometry, int instanceId)
virtual void	reset ()
virtual void	tickEntityMoves (void)
virtual void	tickPaging (void)
virtual bool	instanceIsBeingMovedTo (const Vector3_int &cellId)
void	setupRootNodes ()
virtual void	setupReductionExcludeTextures ()
virtual void	updateStats ()
virtual void	disableModelSet (DtModelSetId modelSet)
virtual bool	modelSetDisabled (DtModelSetId modelSet) const
virtual void	setAlpha2Coverage (osg::Node *node, bool on)
virtual void	clearMasterMappingsMap (void)
virtual bool	parseNodeAndRegisterMasterMappings (osg::Node *modelNodeMaster, const std::string &modelName)
Protected Member Functions inherited from makVrv::DtIndirectEntityManager
	DtIndirectEntityManager (DtDe &de)

Protected Attributes
DtSignalConnectionManager	myConnections
boost::signalslib::connection	myPostInitializeConnection
MapModelSetToDtIndirectGeometryGrids	myMapModelSetToDtIndirectGeometryGrids
MapUniqueIdsToEntityManagerInstances	myMapUniqueIdsToEntityManagerInstances
std::unordered_map < std::string, DtIndirectModelMasterMappings * >	myModelNameToModelMasterMappings
MapInstanceMultiSwitchesToMasterMultiSwitches	myMapInstanceMultiSwitchesToMasterMultiSwitches
MapInstanceDofToMasterDof	myMapInstanceDofToMasterDof
MapInstanceSequenceToMasterSequence	myMapInstanceSequenceToMasterSequence
InstancesBeingMovedMap	myInstancesBeingMoved
InstancesBeingMovedMap	myInstanceMovesToDelete
IndirectEntityGeometryMap	myIndirectEntityGeometryMap
GridToCellIdsWithZeroInstancesUpTime	myGridToCellIdsWithZeroInstancesUpTime
double	myCellPageOutTime
Vector3_64	myLastObserverLocation
std::set< int >	myDisabledModelSets
std::unordered_map < DtModelSetId, std::unordered_map < std::string, ModelVariantInformation > >	myModelSetToModelVariantInformationMap
Protected Attributes inherited from makVrv::DtIndirectEntityManager
DtDe &	myDe

Member Typedef Documentation

typedef std::unordered_map<DtModelSetId, DtIndirectGeometryGrid* > makVrv::DtOsgIndirectEntityManager::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.

using makVrv::DtOsgIndirectEntityManager::MapUniqueIdsToEntityManagerInstances = tbb::concurrent_hash_map<DtUniqueID, DtIndirectEntityManagerInstance>

protected

map of unique ids to the corresponding DtOsgIndirectEntityManagerInstances

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

protected

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

protected

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

protected

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

protected

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

protected

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

protected

using makVrv::DtOsgIndirectEntityManager::InstancesBeingMovedMap = tbb::concurrent_hash_map<DtUniqueID, DtIndirectEntityManagerInstanceMoveInfo*>

protected

move info for the instances being moved Use concurrent hash map here as it supports concurrent erase with locking accessors

using makVrv::DtOsgIndirectEntityManager::IndirectEntityGeometryMap = tbb::concurrent_unordered_map<unsigned int, DtIndirectEntityGeometry*>

protected

A map that holds all indirect geometries in one location so that they can be ticked, and this can be done across multiple threads. Use unordered map here as it supports concurrent traversal and insertion but does not support concurrent erase. Removal from this map only occurs in DtOsgIndirectEntityManager::tickPaging() which is single threaded.

typedef std::unordered_map<Vector3_int, DtIndirectGridCellTime, DtIndirectCellHasher> makVrv::DtOsgIndirectEntityManager::CellIdsWithZeroInstancesUpTime

protected

map of inactive cells to their start and current time

typedef std::unordered_map<DtModelSetId, CellIdsWithZeroInstancesUpTime> makVrv::DtOsgIndirectEntityManager::GridToCellIdsWithZeroInstancesUpTime

protected

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

Constructor & Destructor Documentation

virtual makVrv::DtOsgIndirectEntityManager::~DtOsgIndirectEntityManager ( )

virtual

destructor

makVrv::DtOsgIndirectEntityManager::DtOsgIndirectEntityManager ( DtDe &  de )

protected

constructor. protected. only creator can create

makVrv::DtOsgIndirectEntityManager::DtOsgIndirectEntityManager ( )

protecteddelete

private default constructor. not allowed.

makVrv::DtOsgIndirectEntityManager::DtOsgIndirectEntityManager ( const DtOsgIndirectEntityManager &  )

protecteddelete

prevent copy-construction

Member Function Documentation

static void makVrv::DtOsgIndirectEntityManager::registerInstance ( DtDe &  de )

static

Register an instance DtOsgIndirectEntityManager on DtDe.

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

static

Get an instance of the instance manager Throws if none found.

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

protecteddelete

prevent assignment

virtual bool makVrv::DtOsgIndirectEntityManager::addInstance ( DtUniqueID  uniqueId, const DtModelDefinition &  modelDefinition, const DtOsgModelInstance &  modelInstance, DtModel *  model, DtModelSetId  modelSet, float  modelScale, float  modelRadius, bool  daylightControlled, bool  mapDofsSwitchesSequences, const DtLightPointGroupInfo &  lightPointGroupInfo, bool  trackLifeTime, const std::string &  trackName  )

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::DtOsgIndirectEntityManager::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::DtOsgIndirectEntityManager::hasInstance ( DtUniqueID  uniqueId ) const

virtual

check whether an instance with this id exists.

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

virtual

remove an instance

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

virtual

number of instances added to our manager

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

virtual

unmap previously mapped switches of the model instance

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

virtual

Similarly, map sequences.

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

virtual

unmap previously mapped sequences

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

virtual

Similarly, dofs.

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

virtual

unmap previously mapped dofs

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

virtual

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

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

virtual

set sequence update

virtual void makVrv::DtOsgIndirectEntityManager::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::DtOsgIndirectEntityManager::scrollUvTextures ( DtUniqueID  uniqueID, const std::tuple< float, float, float > &  uvspeeds  )

virtual

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

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

virtual

map sequences

virtual void makVrv::DtOsgIndirectEntityManager::setDofAnimationFlags ( DtUniqueID  uniqueID, osgSim::DOFTransform *  dof, int  animationFlags  )

virtual

set the animation flags of a dof

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

virtual

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

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

virtual

set the HPR velocity on a dof

void makVrv::DtOsgIndirectEntityManager::slot_atcGlobalModelEnableChanged

(

)

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

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

virtual

set the color modulator of a particular model instance.

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

virtual

set the otherData0 of a particular model instance.

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

virtual

set the visibility of a particular model instance.

virtual void makVrv::DtOsgIndirectEntityManager::setLightPointGroupId ( DtUniqueID  uniqueId, int  groupId  )

virtual

set the light point group id of a particular model instance.

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

virtual

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

virtual void makVrv::DtOsgIndirectEntityManager::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::DtOsgIndirectEntityManager::cellPageOutTime ( void  ) const

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 void makVrv::DtOsgIndirectEntityManager::tick ( void  )

overridevirtual

Calls processUpdates on all indirect geometries in myIndirectEntityGeometryMap in parallel Calls processInstanceTrackingRequests for all indirect grids.

Implements makVrv::DtIndirectEntityManager.

virtual void makVrv::DtOsgIndirectEntityManager::slot_releaseResources ( )

virtual

This slot is called when the last window is destroyed from the renderer. This will be called on a master or RDE. On an RDE in particular, this is called as a result of DtDe::reset when the RDE is disconnected from a master. The RDE reset case is handled here to reset this manager.

virtual void makVrv::DtOsgIndirectEntityManager::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 void makVrv::DtOsgIndirectEntityManager::slot_postInit ( )

virtual

Once the renderer has been created we can initialize this object on post init.

virtual void makVrv::DtOsgIndirectEntityManager::excludeTextureFromLimits ( const std::string &  textureFileAbolutePath )

virtual

exclude a texture from limits.

virtual void makVrv::DtOsgIndirectEntityManager::excludeModelDefinitionFromLimits ( const std::string &  modelDefinition )

virtual

exclude all of a model's textures from limits.

virtual DtIndirectLimitTextureStrategy* makVrv::DtOsgIndirectEntityManager::limitTextureStrategy ( DtModelSetId  modelSet )

virtual

limit texture strategy for a model set (grid)

virtual bool makVrv::DtOsgIndirectEntityManager::isCopyingData ( void  ) const

virtual

Whether internally the models are being processed/loaded (whether registrar is copying/processing models)

virtual bool makVrv::DtOsgIndirectEntityManager::areRegisteredModelTextureVariants ( DtModelSetId  modelSet, const std::string &  fileName  ) const

virtual

register model texture variants

virtual void makVrv::DtOsgIndirectEntityManager::registerModelTextureVariants ( DtModelSetId  modelSet, const DtModelDefinition *  modelDefinition, const std::vector< std::string > &  variantPaths  )

virtual

register model texture variants

virtual void makVrv::DtOsgIndirectEntityManager::setModelTextureVariant ( DtUniqueID  uniqueId, const std::string &  variant  )

virtual

register model texture variants

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

protectedvirtual

get the master dof for a unique id and clone dof

virtual DtIndirectEntityGeometry* makVrv::DtOsgIndirectEntityManager::findIndirectGeometryAndInstanceId ( DtUniqueID  uniqueID, int &  instanceId  ) const

protectedvirtual

find the indirect geometry for a given unique id

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

protectedvirtual

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

virtual void makVrv::DtOsgIndirectEntityManager::reset ( )

protectedvirtual

Releases all resources and resets book-keeping associated with this manager, essentially resetting the manager.

virtual void makVrv::DtOsgIndirectEntityManager::tickEntityMoves ( void  )

protectedvirtual

update entity moves

virtual void makVrv::DtOsgIndirectEntityManager::tickPaging ( void  )

protectedvirtual

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

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

protectedvirtual

whether a cell figures in move info being moved to

void makVrv::DtOsgIndirectEntityManager::setupRootNodes ( )

protected

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

virtual void makVrv::DtOsgIndirectEntityManager::setupReductionExcludeTextures ( )

protectedvirtual

read the textures to exclude from reduction from the csv file and add them to the limiting strategies of each model set

virtual void makVrv::DtOsgIndirectEntityManager::updateStats ( )

protectedvirtual

called in post tick to update the indirect entity related stats.

virtual void makVrv::DtOsgIndirectEntityManager::disableModelSet ( DtModelSetId  modelSet )

protectedvirtual

disable a model set grid completely (for debugging)

virtual bool makVrv::DtOsgIndirectEntityManager::modelSetDisabled ( DtModelSetId  modelSet ) const

protectedvirtual

disable a model set grid completely (for debugging)

virtual void makVrv::DtOsgIndirectEntityManager::setAlpha2Coverage ( osg::Node *  node, bool  on  )

protectedvirtual

internal

virtual void makVrv::DtOsgIndirectEntityManager::clearMasterMappingsMap ( void  )

protectedvirtual

internal

virtual bool makVrv::DtOsgIndirectEntityManager::parseNodeAndRegisterMasterMappings ( osg::Node *  modelNodeMaster, const std::string &  modelName  )

protectedvirtual

internal

Member Data Documentation

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

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

DtSignalConnectionManager makVrv::DtOsgIndirectEntityManager::myConnections

protected

manager for connections

boost::signalslib::connection makVrv::DtOsgIndirectEntityManager::myPostInitializeConnection

protected

MapModelSetToDtIndirectGeometryGrids makVrv::DtOsgIndirectEntityManager::myMapModelSetToDtIndirectGeometryGrids

protected

MapUniqueIdsToEntityManagerInstances makVrv::DtOsgIndirectEntityManager::myMapUniqueIdsToEntityManagerInstances

protected

std::unordered_map<std::string, DtIndirectModelMasterMappings*> makVrv::DtOsgIndirectEntityManager::myModelNameToModelMasterMappings

protected

MapInstanceMultiSwitchesToMasterMultiSwitches makVrv::DtOsgIndirectEntityManager::myMapInstanceMultiSwitchesToMasterMultiSwitches

protected

MapInstanceDofToMasterDof makVrv::DtOsgIndirectEntityManager::myMapInstanceDofToMasterDof

protected

MapInstanceSequenceToMasterSequence makVrv::DtOsgIndirectEntityManager::myMapInstanceSequenceToMasterSequence

protected

InstancesBeingMovedMap makVrv::DtOsgIndirectEntityManager::myInstancesBeingMoved

protected

InstancesBeingMovedMap makVrv::DtOsgIndirectEntityManager::myInstanceMovesToDelete

protected

Container for moves that need to be deleted. The DTOR for DtOsgIndirectEntityManagerInstanceMoveInfo is not thread safe, do not pop from the queue from multiple threads. This Container is cleared from tickPaging.

IndirectEntityGeometryMap makVrv::DtOsgIndirectEntityManager::myIndirectEntityGeometryMap

protected

GridToCellIdsWithZeroInstancesUpTime makVrv::DtOsgIndirectEntityManager::myGridToCellIdsWithZeroInstancesUpTime

protected

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

double makVrv::DtOsgIndirectEntityManager::myCellPageOutTime

protected

Vector3_64 makVrv::DtOsgIndirectEntityManager::myLastObserverLocation

protected

std::set<int> makVrv::DtOsgIndirectEntityManager::myDisabledModelSets

protected

std::unordered_map< DtModelSetId, std::unordered_map<std::string, ModelVariantInformation> > makVrv::DtOsgIndirectEntityManager::myModelSetToModelVariantInformationMap

protected

---

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-2-branch/include/vrvOsg/DtOsgIndirectEntityManager.h