makVrv::DtCullShaderConfig Class Reference

shader configuration storage class. More...

Public Member Functions
	DtCullShaderConfig (bool viewFrustumCulling, bool lodChecking, bool useInstanceCount, bool debugCulling)
	DtCullShaderConfig ()
	Default constructor, all options set to true. More...
	~DtCullShaderConfig ()
	Destructor - this is a non virtual container class so it doesn't need a virtual destructor. More...
	DtCullShaderConfig (const DtCullShaderConfig &other)
	Copy Constructor. More...
DtCullShaderConfig &	operator= (const DtCullShaderConfig &other)
	Assignment Operator. More...
virtual bool	operator== (const DtCullShaderConfig &rhs) const
	equal to More...
virtual bool	operator!= (const DtCullShaderConfig &rhs) const
	not equal to More...
virtual bool	useInstanceCount (void) const
	getters for the configuration options More...
virtual bool	viewFrustumCulling (void) const
virtual bool	lodChecking (void) const
virtual bool	debugCulling (void) const
virtual void	setUseInstanceCount (bool val)
	setters for the configuration options More...
virtual void	setViewFrustumCulling (bool val)
virtual void	setLodChecking (bool val)
virtual void	setDebugCulling (bool val)

Protected Attributes
bool	myViewFrustumCulling
bool	myLodChecking
bool	myUseInstanceCount
bool	myDebugCulling

Detailed Description

shader configuration storage class.

Has 3 available options which are described in the constructor's comment it is a simple non virtual container class which is why there is no creator or virutal destructor

Constructor & Destructor Documentation

makVrv::DtCullShaderConfig::DtCullShaderConfig	(	bool	viewFrustumCulling,
		bool	lodChecking,
		bool	useInstanceCount,
		bool	debugCulling
	)

Parameters

viewFrustumCulling	determines whether the internal cull shader will do the view frustum culling
lodChecking	determines whether whether the internal cull shader will do the lod checking
useInstanceCount	adjusts whether the cull shader will optimize for (mostly) unique models across instances (as is the case with cdb gs instances for example), in which case set the useInstanceCount = false or (mostly) shared models, in which case set the useInstanceCount = true

Remarks: Its still (probably) faster to run the cull shader, so that it may quickly generate the indirect command buffer by redistributing the (possibly) out of order instances in a fast, parallelized fashion , than to use the cpu to do this

makVrv::DtCullShaderConfig::DtCullShaderConfig

(

)

Default constructor, all options set to true.

makVrv::DtCullShaderConfig::~DtCullShaderConfig

(

)

Destructor - this is a non virtual container class so it doesn't need a virtual destructor.

makVrv::DtCullShaderConfig::DtCullShaderConfig

(

const DtCullShaderConfig &

other

)

Copy Constructor.

Member Function Documentation

DtCullShaderConfig& makVrv::DtCullShaderConfig::operator=

(

const DtCullShaderConfig &

other

)

Assignment Operator.

virtual bool makVrv::DtCullShaderConfig::operator== ( const DtCullShaderConfig &  rhs ) const

virtual

equal to

virtual bool makVrv::DtCullShaderConfig::operator!= ( const DtCullShaderConfig &  rhs ) const

virtual

not equal to

virtual bool makVrv::DtCullShaderConfig::useInstanceCount ( void  ) const

virtual

getters for the configuration options

virtual bool makVrv::DtCullShaderConfig::viewFrustumCulling ( void  ) const

virtual

virtual bool makVrv::DtCullShaderConfig::lodChecking ( void  ) const

virtual

virtual bool makVrv::DtCullShaderConfig::debugCulling ( void  ) const

virtual

virtual void makVrv::DtCullShaderConfig::setUseInstanceCount ( bool  val )

virtual

setters for the configuration options

virtual void makVrv::DtCullShaderConfig::setViewFrustumCulling ( bool  val )

virtual

virtual void makVrv::DtCullShaderConfig::setLodChecking ( bool  val )

virtual

virtual void makVrv::DtCullShaderConfig::setDebugCulling ( bool  val )

virtual

Member Data Documentation

bool makVrv::DtCullShaderConfig::myViewFrustumCulling

protected

bool makVrv::DtCullShaderConfig::myLodChecking

protected

bool makVrv::DtCullShaderConfig::myUseInstanceCount

protected

bool makVrv::DtCullShaderConfig::myDebugCulling

protected

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf4-10-branch/include/vrvOsg/DtCullShaderConfig.h