makVrv::DtOsgEffectTextureController Class Reference

Base class for controllers that install and control effect textures. More...

Inheritance diagram for makVrv::DtOsgEffectTextureController:

Public Types
typedef std::map< std::string, std::string >	FilenameMap

Public Member Functions
	DtOsgEffectTextureController (DtOsgFileCache &fileCache, DtOsgShaderManager &shaderMgr)
	CTOR.
virtual std::string	getEffectTypeCode () const =0
	The type code string for this effect.
virtual osg::Texture *	installEffectTexture (osg::Texture *baseTexture, int texUnit, osg::StateSet *stateSet, const osgDB::Options *dbOptions, const FilenameMap &possibleFilenames)
	Install the normal map texture + shaders on a state set.
virtual void	findEffectTexture (const std::string &baseTextureName, const osgDB::Options *dbOptions, const FilenameMap &possibleFilenames, const osg::Texture *baseTexture, osg::ref_ptr< osg::Texture > &effectTexture)
	Find the effect texture for this effect, if one exists.
virtual bool	generateShaders (int baseUnit, int effectUnit, osg::Texture *tex, osg::StateSet *stateSet, const std::string &baseTextureName)
	Generates shaders for a stateset if required by this effect.
virtual bool	isEffectTexture (osg::Texture *tex) const
	\brief True if the provided texture is an effect texture of this object's type.
virtual bool	effectTextureInstalled (const std::string &baseTextureName, osg::StateSet *stateSet) const
	True if there's already an effect texture installed on the given stateset that corresponds to the given base texture.
std::string	getExtendedFileName (const std::string &baseFileName) const
void	getPossibleEffectTextureFileNames (const std::string &baseFileName, std::vector< std::string > &output) const

Static Public Member Functions
static std::string	getTextureFilePath (osg::Texture *texture)

Protected Member Functions
virtual	~DtOsgEffectTextureController ()
	DTOR.
void	applyDefaultShaderLODRanges (osgEarth::VirtualProgram *vp, const std::string &function) const

Protected Attributes
std::string	myVertSource
std::string	myFragSource
float	myDefaultMaxRange
DtOsgFileCache &	myFileCache
DtOsgShaderManager &	myShaderMgr
std::string	myShaderFolderPath

Static Protected Attributes
static boost::mutex	s_controllerMutex

Detailed Description

Base class for controllers that install and control effect textures.

Member Typedef Documentation

typedef std::map<std::string, std::string> makVrv::DtOsgEffectTextureController::FilenameMap

Constructor & Destructor Documentation

makVrv::DtOsgEffectTextureController::DtOsgEffectTextureController	(	DtOsgFileCache &	fileCache,
		DtOsgShaderManager &	shaderMgr
	)

CTOR.

virtual makVrv::DtOsgEffectTextureController::~DtOsgEffectTextureController ( )

protectedvirtual

DTOR.

Member Function Documentation

virtual std::string makVrv::DtOsgEffectTextureController::getEffectTypeCode ( ) const

pure virtual

The type code string for this effect.

Implemented in makVrv::DtNightTextureController, makVrv::DtOsgEmissivityMapController, makVrv::DtOsgConfigurableEffectController, makVrv::DtOsgAmbientOcclusionMapController, makVrv::DtOsgFlowNormalMapController, makVrv::DtOsgNormalMapController, makVrv::DtOsgReflectivityMapController, makVrv::DtOsgSpecularMapController, makVrv::DtOsgFlowMapController, and makVrv::DtOsgSpecularGlossAmbientController.

virtual osg::Texture* makVrv::DtOsgEffectTextureController::installEffectTexture ( osg::Texture *  baseTexture, int  texUnit, osg::StateSet *  stateSet, const osgDB::Options *  dbOptions, const FilenameMap &  possibleFilenames  )

virtual

Install the normal map texture + shaders on a state set.

Reimplemented in makVrv::DtOsgEmissivityMapController.

virtual void makVrv::DtOsgEffectTextureController::findEffectTexture ( const std::string &  baseTextureName, const osgDB::Options *  dbOptions, const FilenameMap &  possibleFilenames, const osg::Texture *  baseTexture, osg::ref_ptr< osg::Texture > &  effectTexture  )

virtual

Find the effect texture for this effect, if one exists.

Reimplemented in makVrv::DtOsgConfigurableEffectController.

virtual bool makVrv::DtOsgEffectTextureController::generateShaders ( int  baseUnit, int  effectUnit, osg::Texture *  tex, osg::StateSet *  stateSet, const std::string &  baseTextureName  )

inlinevirtual

Generates shaders for a stateset if required by this effect.

Reimplemented in makVrv::DtNightTextureController, makVrv::DtOsgEmissivityMapController, makVrv::DtOsgConfigurableEffectController, makVrv::DtOsgAmbientOcclusionMapController, makVrv::DtOsgFlowNormalMapController, makVrv::DtOsgNormalMapController, makVrv::DtOsgReflectivityMapController, makVrv::DtOsgSpecularMapController, makVrv::DtOsgFlowMapController, and makVrv::DtOsgSpecularGlossAmbientController.

virtual bool makVrv::DtOsgEffectTextureController::isEffectTexture ( osg::Texture *  tex ) const

virtual

\brief True if the provided texture is an effect texture of this object's type.

virtual bool makVrv::DtOsgEffectTextureController::effectTextureInstalled ( const std::string &  baseTextureName, osg::StateSet *  stateSet  ) const

virtual

True if there's already an effect texture installed on the given stateset that corresponds to the given base texture.

static std::string makVrv::DtOsgEffectTextureController::getTextureFilePath ( osg::Texture *  texture )

static

std::string makVrv::DtOsgEffectTextureController::getExtendedFileName

(

const std::string &

baseFileName

)

const

void makVrv::DtOsgEffectTextureController::getPossibleEffectTextureFileNames	(	const std::string &	baseFileName,
		std::vector< std::string > &	output
	)		const

void makVrv::DtOsgEffectTextureController::applyDefaultShaderLODRanges ( osgEarth::VirtualProgram *  vp, const std::string &  function  ) const

protected

Member Data Documentation

std::string makVrv::DtOsgEffectTextureController::myVertSource

protected

std::string makVrv::DtOsgEffectTextureController::myFragSource

protected

float makVrv::DtOsgEffectTextureController::myDefaultMaxRange

protected

DtOsgFileCache& makVrv::DtOsgEffectTextureController::myFileCache

protected

DtOsgShaderManager& makVrv::DtOsgEffectTextureController::myShaderMgr

protected

std::string makVrv::DtOsgEffectTextureController::myShaderFolderPath

protected

boost::mutex makVrv::DtOsgEffectTextureController::s_controllerMutex

staticprotected

---

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.vrf4-4-branch/include/vrvOsg/DtOsgEffectTextureController.h