makVrv::DtInstanceContainer Class Reference

Helper class to manage instances This class allows you to add a DtInstance_64 Internally, however it stores this as a DtInstance (which the GPU can directly read) More...

Public Member Functions
	DtInstanceContainer ()
	CTOR. More...
virtual	~DtInstanceContainer ()
	DTOR. More...
virtual const DtInstance &	operator[] (int index) const
	Access an instance. More...
virtual int	getMinModelAdded ()
	track the last model with the lowest id that was added to the container More...
virtual void	resetMinModelAdded ()
	reset the value of last model with the lowest id that was added to the container More...
int	getNumUniqueGeometriesForModel (int modelId)
virtual DtPerGeomInstances &	perGeomInstances (void)
	gets unique geometry Instance data like switch states. More...
virtual int	getNumUniqueGeometries ()
	tracks how many unique geometries there are, for use in buffer memory management. More...
virtual void	incrementNumUniqueGeometries (int number)
	adds number to myNumUniqueGeometries More...
const std::vector< int > &	modelAddedOrder ()
	get list of unique models that have been added in the order they were added More...
virtual void	addInstance (const DtInstance_64 &instance64, const DtPerGeomInstances &perGeomTemplates, int geometryLocations, int &outPerGeomTemplateOffset, int &outSize)
	Add, remove, access instances addInstance also creates the perGeomInstances needed and returns the number of per geom instances that were created and the offset into the perGeomInstance vector. More...
virtual void	removeAllInstances (void)
virtual const Instances &	instances (void) const
virtual const VectorInts &	instanceModelIds (void) const

Protected Attributes
Instances	myInstances
VectorInts	myModelIds
SetInts	myUniqueModels
MapIntToInt	myModelIdToGeometryCount
int	myMinModelAdded
DtPerGeomInstances	myPerGeomInstances
int	myNumUniqueGeometries
std::vector< int >	myModelAddedOrder

Detailed Description

Helper class to manage instances This class allows you to add a DtInstance_64 Internally, however it stores this as a DtInstance (which the GPU can directly read)

Constructor & Destructor Documentation

makVrv::DtInstanceContainer::DtInstanceContainer

(

)

CTOR.

virtual makVrv::DtInstanceContainer::~DtInstanceContainer ( )

virtual

DTOR.

Member Function Documentation

virtual void makVrv::DtInstanceContainer::addInstance ( const DtInstance_64 &  instance64, const DtPerGeomInstances &  perGeomTemplates, int  geometryLocations, int &  outPerGeomTemplateOffset, int &  outSize  )

virtual

Add, remove, access instances addInstance also creates the perGeomInstances needed and returns the number of per geom instances that were created and the offset into the perGeomInstance vector.

virtual void makVrv::DtInstanceContainer::removeAllInstances ( void  )

virtual

virtual const Instances& makVrv::DtInstanceContainer::instances ( void  ) const

virtual

virtual const VectorInts& makVrv::DtInstanceContainer::instanceModelIds ( void  ) const

virtual

virtual const DtInstance& makVrv::DtInstanceContainer::operator[] ( int  index ) const

virtual

Access an instance.

virtual int makVrv::DtInstanceContainer::getMinModelAdded ( )

virtual

track the last model with the lowest id that was added to the container

virtual void makVrv::DtInstanceContainer::resetMinModelAdded ( )

virtual

reset the value of last model with the lowest id that was added to the container

int makVrv::DtInstanceContainer::getNumUniqueGeometriesForModel

(

int

modelId

)

virtual DtPerGeomInstances& makVrv::DtInstanceContainer::perGeomInstances ( void  )

virtual

gets unique geometry Instance data like switch states.

virtual int makVrv::DtInstanceContainer::getNumUniqueGeometries ( )

virtual

tracks how many unique geometries there are, for use in buffer memory management.

virtual void makVrv::DtInstanceContainer::incrementNumUniqueGeometries ( int  number )

virtual

adds number to myNumUniqueGeometries

const std::vector<int>& makVrv::DtInstanceContainer::modelAddedOrder

(

)

get list of unique models that have been added in the order they were added

Member Data Documentation

Instances makVrv::DtInstanceContainer::myInstances

protected

VectorInts makVrv::DtInstanceContainer::myModelIds

protected

SetInts makVrv::DtInstanceContainer::myUniqueModels

protected

MapIntToInt makVrv::DtInstanceContainer::myModelIdToGeometryCount

protected

int makVrv::DtInstanceContainer::myMinModelAdded

protected

DtPerGeomInstances makVrv::DtInstanceContainer::myPerGeomInstances

protected

int makVrv::DtInstanceContainer::myNumUniqueGeometries

protected

std::vector<int> makVrv::DtInstanceContainer::myModelAddedOrder

protected

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf4-8-branch/include/vrvIndirectRendering/DtInstanceContainer.h