Installs and control emissivity mapping effects.

Inheritance diagram for makVrv::DtOsgEmissivityMapController:

Public Member Functions
	DtOsgEmissivityMapController (DtDe &de)

virtual	~DtOsgEmissivityMapController ()

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

virtual bool	installShaders (int baseUnit, int effectUnit, const osg::Texture tex, osg::StateSet stateSet, const std::string &baseTextureName) const

Public Member Functions inherited from makVrv::DtOsgEffectTextureController
	DtOsgEffectTextureController (DtDe &de, int type, const std::string &effectTypeCode)

virtual const std::string &	effectTypeCode () const

virtual int	effectTextureType () const

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

Static Public Member Functions
static osg::Uniform *	createLightRampUniform ()

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

Additional Inherited Members
Protected Member Functions inherited from makVrv::DtOsgEffectTextureController
virtual	~DtOsgEffectTextureController ()

virtual osgEarth::VirtualProgram *	installVirtualProgram (int baseUnit, int effectUnit, const osg::Texture tex, osg::StateSet stateSet, const std::string &baseTextureName, const DtVirtualProgramParams &params) const

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

Protected Attributes inherited from makVrv::DtOsgEffectTextureController
const int	myEffectTextureType

const std::string	myEffectTypeCode

float	myDefaultMaxRange

const DtOsgFileCache &	myFileCache

DtDe &	myDe

Constructor & Destructor Documentation

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

CTOR.

virtual makVrv::DtOsgEmissivityMapController::~DtOsgEmissivityMapController ( )

virtual

DTOR.

Member Function Documentation

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].

virtual osg::Texture* makVrv::DtOsgEmissivityMapController::installEffectTexture	(	osg::Texture *	baseTexture,
		int	baseTexUnit,
		osg::StateSet *	stateSet,
		const osgDB::Options *	dbOptions,
		const DtPossibleFileNamesCache &	possibleFilenames
	)		const

virtual

Install the effect texture from a list of possible effect texture names.

Parameters

baseTexture	The pointer of the base texture.
baseTexUnit	The texture unit of the base texture.
stateSet	The osg::StateSet that the base texture resides in.
dbOptions	The options passed from osg.
possibleFilenames	A list of of possible effect texture names.

Reimplemented from makVrv::DtOsgEffectTextureController.

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

virtual

install shaders for a stateset if required by this effect.

Reimplemented from makVrv::DtOsgEffectTextureController.

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-0-branch/include/vrvOsg/DtOsgEmissivityMapController.h

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Constructor & Destructor Documentation

Member Function Documentation