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

Public Types
typedef std::bitset< 5 >	KeyType

Public Member Functions
	DtCullShaderConfig (bool viewFrustumCulling, bool lodChecking, bool useInstanceCount, bool debugCulling)

	DtCullShaderConfig ()

	~DtCullShaderConfig ()

	DtCullShaderConfig (const DtCullShaderConfig &other)

DtCullShaderConfig &	operator= (const DtCullShaderConfig &other)

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

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

virtual KeyType	computeHash (void) const

bool	operator() (const DtCullShaderConfig::KeyType &lhs, const KeyType &rhs) const


virtual bool	useInstanceCount (void) const

virtual bool	viewFrustumCulling (void) const

virtual bool	lodChecking (void) const

virtual bool	debugCulling (void) const

virtual bool	oceanCulling () const


virtual void	setUseInstanceCount (bool val)

virtual void	setViewFrustumCulling (bool val)

virtual void	setLodChecking (bool val)

virtual void	setDebugCulling (bool val)

virtual void	setOceanCulling (bool val)

Protected Attributes
bool	myViewFrustumCulling

bool	myLodChecking

bool	myUseInstanceCount

bool	myDebugCulling

bool	myOceanCulling

Member Typedef Documentation

typedef std::bitset<5> makVrv::DtCullShaderConfig::KeyType

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