Installs and control emissivity mapping effects. More...

Inheritance diagram for makVrv::DtOsgEmissivityMapController:

Public Member Functions
	DtOsgEmissivityMapController (DtDe &de)
	CTOR.
virtual	~DtOsgEmissivityMapController ()
	DTOR.
std::string	getEffectTypeCode () const
	The type code string for this effect.
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.
bool	generateShaders (int baseUnit, int effectUnit, osg::Texture tex, osg::StateSet stateSet)
	Generates shaders for a stateset if required by this effect.
Public Member Functions inherited from makVrv::DtOsgEffectTextureController
	DtOsgEffectTextureController (DtDe &de)
	CTOR.
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.

Static Public Member Functions
static osg::Uniform *	createLightRampUniform ()
	Creates a new light ramp uniform you can apply to a higher-up state set in OVERRIDE mode.
static osg::Uniform *	getLightRampUniform (osg::StateSet *stateSet)
	Access the uniform that controls how many emissive surfaces are active.

Additional Inherited Members
Protected Member Functions inherited from makVrv::DtOsgEffectTextureController
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 inherited from makVrv::DtOsgEffectTextureController
std::string	myVertSource
std::string	myFragSource
float	myDefaultMaxRange
DtDe &	myDe
std::string	myShaderFolderPath

Detailed Description

Installs and control emissivity mapping effects.

Constructor & Destructor Documentation

makVrv::DtOsgEmissivityMapController::DtOsgEmissivityMapController ( DtDe & de )

CTOR.

virtual makVrv::DtOsgEmissivityMapController::~DtOsgEmissivityMapController ( )

virtual

DTOR.

static osg::Uniform* makVrv::DtOsgEmissivityMapController::createLightRampUniform ( )

static

Creates a new light ramp uniform you can apply to a higher-up state set in OVERRIDE mode.

float[0..1]. The value specifies the amount of light currently in the scene - so smaller values turn on more lights.

static osg::Uniform* makVrv::DtOsgEmissivityMapController::getLightRampUniform ( osg::StateSet * stateSet )

static

Access the uniform that controls how many emissive surfaces are active.

float[0..1]

std::string makVrv::DtOsgEmissivityMapController::getEffectTypeCode ( ) const

inlinevirtual

The type code string for this effect.

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

virtual

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

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

virtual

Generates shaders for a stateset if required by this effect.

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

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