makVrv::DtLightManager Class Reference

LightManager class which allows creation/deletion of lights.

Public Member Functions
	DtLightManager (const AxisAlignedBoundingBox_64 &box, size_t depth)
virtual	~DtLightManager ()
virtual DtLight *	createLight (LightType lightType)
virtual void	destroyLight (DtLight *pLight)
virtual size_t	numLights (void) const
virtual DtLight *	light (size_t index)
virtual const VectorLights &	allLights (void) const
virtual bool	lightExists (const DtLight *pLight) const
virtual void	getClosestLights (VectorLights &closestLights, const Vector3_64 &vPosition, size_t n)
virtual const VectorLights &	frustumAffectingLights (void) const
virtual void	setlodDistance (float fDistance)
virtual float	lodDistance (void) const
virtual float	lodDistanceSquared (void) const
virtual void	initOctree (const AxisAlignedBoundingBox_64 &box)
virtual void	lightUpdated (const DtLight *pLight)
virtual void	lightBoundsUpdated (const DtLight *pLight)
virtual void	lightDestroyed (const DtLight *pLight)
virtual void	createOctreeNode (DtLight *pLight)
virtual void	destroyOctreeNode (DtLight *pLight)
virtual OctreeNode_64 *	octreeNode (const DtLight *pLight) const
virtual void	update (Camera_64 *pCamera)
virtual void	update (Frustum_64 *pFrustum, const Vector3_64 &vRefPosition)

Protected Member Functions
virtual void	findVisibleObjects (const Camera_64 *pCamera)
virtual void	findVisibleObjects (const Frustum_64 *pCamera, const Vector3_64 &vRefPosition)

Protected Attributes
ListLights	myLights
bool	mybVectorLightsdirty
VectorLights	myVectorLights
Octree_64 *	myOctree
Octree_64::NodeVector	myVisibleOctreeNodes
VectorLights	myFrustumAffectingLights
VectorLights	myFrustumAffectingLightsSortingScratchPad
float	myLODDistance
tbb::mutex	myOctreeMutex

Private Member Functions
	DtLightManager ()=delete
	DtLightManager (const DtLightManager &rhs)=delete
DtLightManager &	operator= (const DtLightManager &rhs)=delete

Constructor & Destructor Documentation

makVrv::DtLightManager::DtLightManager	(	const AxisAlignedBoundingBox_64 &	box,
		size_t	depth
	)

CTOR.

virtual makVrv::DtLightManager::~DtLightManager ( )

virtual

DTOR.

makVrv::DtLightManager::DtLightManager ( )

privatedelete

not allowed

makVrv::DtLightManager::DtLightManager ( const DtLightManager &  rhs )

privatedelete

not allowed

Member Function Documentation

DtLightManager& makVrv::DtLightManager::operator= ( const DtLightManager &  rhs )

privatedelete

not allowed

virtual DtLight* makVrv::DtLightManager::createLight ( LightType  lightType )

virtual

create a light

virtual void makVrv::DtLightManager::destroyLight ( DtLight *  pLight )

virtual

destroy a light

virtual size_t makVrv::DtLightManager::numLights ( void  ) const

virtual

number of lights

virtual DtLight* makVrv::DtLightManager::light ( size_t  index )

virtual

light for an index

virtual const VectorLights& makVrv::DtLightManager::allLights ( void  ) const

virtual

Get all the lights that have been registered/created.

virtual bool makVrv::DtLightManager::lightExists ( const DtLight *  pLight ) const

virtual

Find if a light exists in this manager.

virtual void makVrv::DtLightManager::update ( Camera_64 *  pCamera )

virtual

Call these before calling either of the 2 queries below.

virtual void makVrv::DtLightManager::update ( Frustum_64 *  pFrustum, const Vector3_64 &  vRefPosition  )

virtual

Call these before calling either of the 2 queries below.

virtual void makVrv::DtLightManager::getClosestLights ( VectorLights &  closestLights, const Vector3_64 &  vPosition, size_t  n  )

virtual

Get the 'n' closest lights to vPosition. Must be called after LightManager::Update.

virtual const VectorLights& makVrv::DtLightManager::frustumAffectingLights ( void  ) const

virtual

Get all the lights that affect the view frustum. Must be called after LightManager::Update.

virtual void makVrv::DtLightManager::setlodDistance ( float  fDistance )

virtual

set the lod distance

virtual float makVrv::DtLightManager::lodDistance ( void  ) const

virtual

get the lod distance

virtual float makVrv::DtLightManager::lodDistanceSquared ( void  ) const

virtual

get the lod distance squared

virtual void makVrv::DtLightManager::initOctree ( const AxisAlignedBoundingBox_64 &  box )

virtual

initailize the internal octress with box extens

virtual void makVrv::DtLightManager::lightUpdated ( const DtLight *  pLight )

virtual

indicate that this light changed

virtual void makVrv::DtLightManager::lightBoundsUpdated ( const DtLight *  pLight )

virtual

indicate that light bounds were updated

virtual void makVrv::DtLightManager::lightDestroyed ( const DtLight *  pLight )

virtual

indicate that light was destroyed

virtual void makVrv::DtLightManager::createOctreeNode ( DtLight *  pLight )

virtual

create an octree node for this light

virtual void makVrv::DtLightManager::destroyOctreeNode ( DtLight *  pLight )

virtual

destroy the octree node for this light

virtual OctreeNode_64* makVrv::DtLightManager::octreeNode ( const DtLight *  pLight ) const

virtual

Get the octree node for this light.

virtual void makVrv::DtLightManager::findVisibleObjects ( const Camera_64 *  pCamera )

protectedvirtual

virtual void makVrv::DtLightManager::findVisibleObjects ( const Frustum_64 *  pCamera, const Vector3_64 &  vRefPosition  )

protectedvirtual

Member Data Documentation

ListLights makVrv::DtLightManager::myLights

protected

bool makVrv::DtLightManager::mybVectorLightsdirty

mutableprotected

VectorLights makVrv::DtLightManager::myVectorLights

mutableprotected

Octree_64* makVrv::DtLightManager::myOctree

protected

Octree_64::NodeVector makVrv::DtLightManager::myVisibleOctreeNodes

protected

VectorLights makVrv::DtLightManager::myFrustumAffectingLights

protected

VectorLights makVrv::DtLightManager::myFrustumAffectingLightsSortingScratchPad

protected

float makVrv::DtLightManager::myLODDistance

protected

tbb::mutex makVrv::DtLightManager::myOctreeMutex

protected

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-0-branch/include/vrvGraphicsUtils/DtLightManager.h