makVrv::DtInstanceLpProcessor Class Reference

Instance post cull processor for checking lightpoint node sectors and performing small feature culling on the light points. More...

Inheritance diagram for makVrv::DtInstanceLpProcessor:

Public Member Functions
	DtInstanceLpProcessor (DtInstanceManager &instanceManager, DtDe &de)
	constructor: sets the myInstanceManger object
virtual	~DtInstanceLpProcessor ()
	DTOR.
virtual void	processRange (unsigned int instanceStride, unsigned int instanceOffset, unsigned int instanceCount)
	Main instance processor callback loops over all the drawable instances and processes any lightpoints it finds.
Public Member Functions inherited from makVrv::DtInstanceProcessor
virtual	~DtInstanceProcessor ()
	DTOR.

Protected Member Functions
virtual void	updateLpRange (unsigned int instanceStride, unsigned int instanceOffset, unsigned int instanceCount, osg::Camera *camera)
	Loops over all the instances and calls updateLightPoints for their drawables.
virtual void	updateLightPoints (const ArrayRange &drawableRange, unsigned int drawableOffset, osg::Camera *camera)
	Loops over all the drawables on an instance and checks for light points if it is a light point it performs small feature culling and sector processing.
virtual void	slot_reloadShader (void)
	If the reload shader signal is signaled than next time a light point is updated tell it to reload it's shaders.

Protected Attributes
DtInstanceManager &	myInstanceManager
	Instance manager object for this processor.
DtDe &	myDe
double	myLastShaderReload

Detailed Description

Instance post cull processor for checking lightpoint node sectors and performing small feature culling on the light points.

Constructor & Destructor Documentation

makVrv::DtInstanceLpProcessor::DtInstanceLpProcessor	(	DtInstanceManager &	instanceManager,
		DtDe &	de
	)

constructor: sets the myInstanceManger object

virtual makVrv::DtInstanceLpProcessor::~DtInstanceLpProcessor ( )

virtual

DTOR.

Member Function Documentation

virtual void makVrv::DtInstanceLpProcessor::processRange ( unsigned int  instanceStride, unsigned int  instanceOffset, unsigned int  instanceCount  )

virtual

Main instance processor callback loops over all the drawable instances and processes any lightpoints it finds.

Implements makVrv::DtInstanceProcessor.

virtual void makVrv::DtInstanceLpProcessor::updateLpRange ( unsigned int  instanceStride, unsigned int  instanceOffset, unsigned int  instanceCount, osg::Camera *  camera  )

protectedvirtual

Loops over all the instances and calls updateLightPoints for their drawables.

virtual void makVrv::DtInstanceLpProcessor::updateLightPoints ( const ArrayRange &  drawableRange, unsigned int  drawableOffset, osg::Camera *  camera  )

protectedvirtual

Loops over all the drawables on an instance and checks for light points if it is a light point it performs small feature culling and sector processing.

virtual void makVrv::DtInstanceLpProcessor::slot_reloadShader ( void  )

protectedvirtual

If the reload shader signal is signaled than next time a light point is updated tell it to reload it's shaders.

Member Data Documentation

DtInstanceManager& makVrv::DtInstanceLpProcessor::myInstanceManager

protected

Instance manager object for this processor.

DtDe& makVrv::DtInstanceLpProcessor::myDe

protected

double makVrv::DtInstanceLpProcessor::myLastShaderReload

protected

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/vrvOsg/DtInstanceLpProcessor.h