makVrv::DtIndirectLimitTextureStrategy Class Reference

The indirect system uses this in conjunction with the system wide limits (for entity/terrain) to clamp hi-res textures. Currently: -terrains use this class with a limit of DtDeInitializer::limitTerrainTextures() -see DtStealthCommandLineProcessor::limitEntityTexturesArg or DtVantageIgCommandLineProcessor::limitEntityTexturesArg -entities use a modified version of this class with a proportional limit of DtDeInitializer::limitEntityTextures() -see DtStealthCommandLineProcessor::limitTerrainTexturesArg or DtVantageIgCommandLineProcessor::limitTerrainTexturesArg.

Inheritance diagram for makVrv::DtIndirectLimitTextureStrategy:

Public Types
enum	Type { TERRAIN = 1001, NO_STRATEGY = -1001 }

Public Member Functions
virtual	~DtIndirectLimitTextureStrategy ()
	DtIndirectLimitTextureStrategy ()=delete
DtIndirectLimitTextureStrategy &	operator= (const DtIndirectLimitTextureStrategy &rhs)=delete
	DtIndirectLimitTextureStrategy (const DtIndirectLimitTextureStrategy &rhs)=delete
virtual DtIndirectTextureLimitAdjustedMipMap	adjustStartMipMapLevel (const DtIndirectImagePrototype *vrvImage) const
virtual void	excludeTexture (const std::string &textureFileAbsolutePath)
virtual bool	isExcluded (const std::string &textureFileAbsolutePath) const
virtual bool	needsMaxTextureResolutionComputation (void) const
virtual int	type (void) const

Public Attributes
friend	DtIndirectLimitTextureStrategyCreator

Protected Member Functions
	DtIndirectLimitTextureStrategy (DtDe &de, const DtVector2< int > &limitTexturesResolution)
virtual DtIndirectTextureLimitAdjustedMipMap	adjustStartMipMapLevel (const DtIndirectImagePrototype *vrvImage, const DtVector2< int > &limit) const

Protected Attributes
DtDe &	myDe
const DtVector2< int >	myLimitTexturesResolution
std::unordered_set< std::string >	myExcludedTextureFiles

Member Enumeration Documentation

enum makVrv::DtIndirectLimitTextureStrategy::Type

Enumerator
TERRAIN
NO_STRATEGY

Constructor & Destructor Documentation

virtual makVrv::DtIndirectLimitTextureStrategy::~DtIndirectLimitTextureStrategy ( )

virtual

destructor

makVrv::DtIndirectLimitTextureStrategy::DtIndirectLimitTextureStrategy ( )

delete

not allowed

makVrv::DtIndirectLimitTextureStrategy::DtIndirectLimitTextureStrategy ( const DtIndirectLimitTextureStrategy &  rhs )

delete

not allowed

makVrv::DtIndirectLimitTextureStrategy::DtIndirectLimitTextureStrategy ( DtDe &  de, const DtVector2< int > &  limitTexturesResolution  )

protected

constructor. only creator can created

Member Function Documentation

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

delete

not allowed

virtual DtIndirectTextureLimitAdjustedMipMap makVrv::DtIndirectLimitTextureStrategy::adjustStartMipMapLevel ( const DtIndirectImagePrototype *  vrvImage ) const

virtual

vrvImage is the incoming image to limit Returns the mipmap details of where the image should be started to read from, such that the resulting texture is adjusted to this limit, per the limitation strategy In other words, the texture is clamped to myLimitTexturesResolution

Reimplemented in makVrv::DtIndirectEntityLimitTextureStrategy.

virtual void makVrv::DtIndirectLimitTextureStrategy::excludeTexture ( const std::string &  textureFileAbsolutePath )

virtual

specifically exclude a texture from an reduction

virtual bool makVrv::DtIndirectLimitTextureStrategy::isExcluded ( const std::string &  textureFileAbsolutePath ) const

virtual

is a texture excluded by this strategy

virtual bool makVrv::DtIndirectLimitTextureStrategy::needsMaxTextureResolutionComputation ( void  ) const

virtual

whether needs max texture computation for each model (used in the aggregator) by default is false. only true for entity strategies

Reimplemented in makVrv::DtIndirectEntityLimitTextureStrategy.

virtual int makVrv::DtIndirectLimitTextureStrategy::type ( void  ) const

virtual

This is 0, 1, 5, -1 (or the model set for entities) or TERRAIN otherwise (terrain) and NO_STRATEGY if no strategy.

Reimplemented in makVrv::DtIndirectEntityLimitTextureStrategy.

virtual DtIndirectTextureLimitAdjustedMipMap makVrv::DtIndirectLimitTextureStrategy::adjustStartMipMapLevel ( const DtIndirectImagePrototype *  vrvImage, const DtVector2< int > &  limit  ) const

protectedvirtual

Member Data Documentation

friend makVrv::DtIndirectLimitTextureStrategy::DtIndirectLimitTextureStrategyCreator

only creator can create

DtDe& makVrv::DtIndirectLimitTextureStrategy::myDe

protected

const DtVector2<int> makVrv::DtIndirectLimitTextureStrategy::myLimitTexturesResolution

protected

std::unordered_set<std::string> makVrv::DtIndirectLimitTextureStrategy::myExcludedTextureFiles

protected

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-1-branch/include/vrvOsg/DtIndirectLimitTextureStrategy.h