makVrv::DtIndirectModelInfoContainer Class Reference

Class that loads and contains a bunch of models registered with the registrar. It is owned by the Indirect geometry registrar.

Public Member Functions
virtual	~DtIndirectModelInfoContainer ()
virtual void	releaseGLObjects (osg::State *state) const
virtual void	addModelGeometryToLoad (const DtCopyModelDataStructure &cds)
virtual bool	hasDataToAsyncLoad () const
virtual bool	hasDataToCopy () const
virtual int	isCopyingData () const
virtual bool	isNotCopyingData ()
virtual int	numModels (void) const
virtual int	modelId (int index) const
virtual DtIndirectModelInfoCreationResult	getOrCreateModelInfoFor (int modelId)
virtual DtIndirectModelInfo *	findModelInfoFor (int modelId)
virtual GLenum	indicesType (void) const
virtual void	copyDataQueue ()
virtual int	numTexCoordArrays (void) const
virtual MapModelsToModelInfo &	mapModelsToModelInfo ()
virtual std::shared_timed_mutex &	mapModelsToModelInfoMutex ()

Public Attributes
friend	DtIndirectModelInfoContainerCreator

Protected Types
using	MapModelsToModelInfo = std::map< int, DtIndirectModelInfo * >

Protected Member Functions
	DtIndirectModelInfoContainer (DtDe &de)
virtual void	copyData (DtCopyModelDataStructure &data)

Protected Attributes
MapModelsToModelInfo	myMapModelsToModelInfo
tbb::concurrent_queue < DtCopyModelDataStructure >	myModelDataToCopy
std::atomic< int >	myIsCopyingData
boost::mutex	myCopyDataMutex
std::shared_timed_mutex	myMutableMapModelsToModelInfoMutex
boost::mutex	myMutableMaxCoordsBindlessMutex
int	myMaxCoordsBindless
std::atomic< int >	myCancelTask
DtDe &	myDe

Private Member Functions
	DtIndirectModelInfoContainer ()=delete
	DtIndirectModelInfoContainer (const DtIndirectModelInfoContainer &other)=delete
DtIndirectModelInfoContainer &	operator= (const DtIndirectModelInfoContainer &other)=delete

Member Typedef Documentation

using makVrv::DtIndirectModelInfoContainer::MapModelsToModelInfo = std::map<int, DtIndirectModelInfo*>

protected

Constructor & Destructor Documentation

virtual makVrv::DtIndirectModelInfoContainer::~DtIndirectModelInfoContainer ( )

virtual

destructor

makVrv::DtIndirectModelInfoContainer::DtIndirectModelInfoContainer ( DtDe &  de )

protected

constructor. protected. only creator can create

makVrv::DtIndirectModelInfoContainer::DtIndirectModelInfoContainer ( )

privatedelete

not allowed

makVrv::DtIndirectModelInfoContainer::DtIndirectModelInfoContainer ( const DtIndirectModelInfoContainer &  other )

privatedelete

Copy Constructor not implemented – Copy Not Allowed.

Member Function Documentation

DtIndirectModelInfoContainer& makVrv::DtIndirectModelInfoContainer::operator= ( const DtIndirectModelInfoContainer &  other )

privatedelete

Assignment Operator Not implemented – Assignment Not Allowed.

virtual void makVrv::DtIndirectModelInfoContainer::releaseGLObjects ( osg::State *  state ) const

virtual

used to release resources

virtual void makVrv::DtIndirectModelInfoContainer::addModelGeometryToLoad ( const DtCopyModelDataStructure &  cds )

virtual

add geometry descriptor to the queue for future async loading.

virtual bool makVrv::DtIndirectModelInfoContainer::hasDataToAsyncLoad ( ) const

virtual

checks if there's data to start loading and isn't currently running an async task

virtual bool makVrv::DtIndirectModelInfoContainer::hasDataToCopy ( ) const

virtual

checks if there's data to start loading

virtual int makVrv::DtIndirectModelInfoContainer::isCopyingData ( ) const

virtual

access to copy data atomic

virtual bool makVrv::DtIndirectModelInfoContainer::isNotCopyingData ( )

virtual

check whether the copy data atomic is false and also the copy data mutex was acquired PPP: not sure why both are needed

virtual int makVrv::DtIndirectModelInfoContainer::numModels ( void  ) const

virtual

number of models registered here

virtual int makVrv::DtIndirectModelInfoContainer::modelId ( int  index ) const

virtual

the actual model id of the model with index

virtual DtIndirectModelInfoCreationResult makVrv::DtIndirectModelInfoContainer::getOrCreateModelInfoFor ( int  modelId )

virtual

the actual modelinfo from the modelid

virtual DtIndirectModelInfo* makVrv::DtIndirectModelInfoContainer::findModelInfoFor ( int  modelId )

virtual

the actual modelinfo from the modelid

virtual GLenum makVrv::DtIndirectModelInfoContainer::indicesType ( void  ) const

virtual

the indices' type (unsigned short or unsigned int, usually unsigned int)

virtual void makVrv::DtIndirectModelInfoContainer::copyDataQueue ( )

virtual

run through the data that needs to be copied and copy until canceled

virtual int makVrv::DtIndirectModelInfoContainer::numTexCoordArrays ( void  ) const

virtual

The max texture coordinates unit/number of the texture coordinate sets.

virtual MapModelsToModelInfo& makVrv::DtIndirectModelInfoContainer::mapModelsToModelInfo ( )

virtual

Access the model info map and the model info map mutex Allows for single lock for multiple look ups (DtGpuCulling::updateStateIdToMaxNumCommands)

virtual std::shared_timed_mutex& makVrv::DtIndirectModelInfoContainer::mapModelsToModelInfoMutex ( )

virtual

Access the model info map and the model info map mutex Allows for single lock for multiple look ups (DtGpuCulling::updateStateIdToMaxNumCommands)

virtual void makVrv::DtIndirectModelInfoContainer::copyData ( DtCopyModelDataStructure &  data )

protectedvirtual

copy data described in structure into the aggregate geometry, usually called by async thread.

Member Data Documentation

friend makVrv::DtIndirectModelInfoContainer::DtIndirectModelInfoContainerCreator

only creator can create

MapModelsToModelInfo makVrv::DtIndirectModelInfoContainer::myMapModelsToModelInfo

protected

tbb::concurrent_queue<DtCopyModelDataStructure> makVrv::DtIndirectModelInfoContainer::myModelDataToCopy

protected

std::atomic<int> makVrv::DtIndirectModelInfoContainer::myIsCopyingData

protected

boost::mutex makVrv::DtIndirectModelInfoContainer::myCopyDataMutex

protected

std::shared_timed_mutex makVrv::DtIndirectModelInfoContainer::myMutableMapModelsToModelInfoMutex

mutableprotected

mutex needs to be used in const functions so must be mutable. read/write mutex protecting the myMapModelsToModelInfo

boost::mutex makVrv::DtIndirectModelInfoContainer::myMutableMaxCoordsBindlessMutex

mutableprotected

int makVrv::DtIndirectModelInfoContainer::myMaxCoordsBindless

protected

std::atomic<int> makVrv::DtIndirectModelInfoContainer::myCancelTask

protected

DtDe& makVrv::DtIndirectModelInfoContainer::myDe

protected

reference to De

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

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