makVrv::DtOsgEffectTextureController Class Reference

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

Inheritance diagram for makVrv::DtOsgEffectTextureController:

Public Member Functions
	DtOsgEffectTextureController (DtDe &de)
	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)
	Install the normal map texture + shaders on a state set.
virtual bool	generateShaders (int baseUnit, int effectUnit, osg::Texture *tex, osg::StateSet *stateSet)
	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 (osg::Texture *baseTexture, osg::StateSet *stateSet) const
	True if there's already an effect texture installed on the given stateset that corresponds to the given base texture.

Protected Member Functions
std::string	getTextureFilePath (osg::Texture *texture) const
std::string	getExtendedFileName (const std::string &baseFileName) const
void	getPossibleEffectTextureFileNames (const std::string &baseFileName, std::vector< std::string > &output) const
virtual	~DtOsgEffectTextureController ()
	DTOR.
void	applyDefaultShaderLODRanges (osgEarth::VirtualProgram *vp, const std::string &function) const

Protected Attributes
std::string	myVertSource
std::string	myFragSource
float	myDefaultMaxRange
DtDe &	myDe
std::string	myShaderFolderPath

Detailed Description

Base class for controllers that install and control effect textures.

Constructor & Destructor Documentation

makVrv::DtOsgEffectTextureController::DtOsgEffectTextureController

(

DtDe &

de

)

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::DtOsgEmissivityMapController, makVrv::DtOsgAmbientOcclusionMapController, makVrv::DtOsgFlowMapController, makVrv::DtOsgFlowNormalMapController, makVrv::DtOsgNormalMapController, makVrv::DtOsgReflectivityMapController, and makVrv::DtOsgSpecularMapController.

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

virtual

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

Reimplemented in makVrv::DtOsgEmissivityMapController.

virtual bool makVrv::DtOsgEffectTextureController::generateShaders ( int  baseUnit, int  effectUnit, osg::Texture *  tex, osg::StateSet *  stateSet  )

inlinevirtual

Generates shaders for a stateset if required by this effect.

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

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 ( osg::Texture *  baseTexture, 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.

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

protected

std::string makVrv::DtOsgEffectTextureController::getExtendedFileName ( const std::string &  baseFileName ) const

protected

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

protected

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

DtDe& makVrv::DtOsgEffectTextureController::myDe

protected

std::string makVrv::DtOsgEffectTextureController::myShaderFolderPath

protected

---

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

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