makVrv::DtVrsGazeMapUpdater Class Reference

A Varjo implementation of the DtVariableRateShadingImageUpdater Supports updating the vrs map as foavated with eye tracking.

Inheritance diagram for makVrv::DtVrsGazeMapUpdater:

Public Member Functions
	DtVrsGazeMapUpdater (DtDe &de, DtVariableRateShadingImage *vrsImage)
virtual	~DtVrsGazeMapUpdater ()
void	setEyeCenters (osg::Vec2 leftEye, osg::Vec2 rightEye)
Public Member Functions inherited from makVrv::DtVariableRateShadingImageUpdater
	DtVariableRateShadingImageUpdater (DtDe &de, DtVariableRateShadingImage *vrsImage)
virtual void	drawImplementation (osg::RenderInfo &info) const
virtual void	releaseGLObjects (osg::State *state) const
virtual void	shouldUpdate (bool shouldUpdate)
virtual void	restoreLastFboTarget (GLenum fboTarget)

Protected Member Functions
virtual void	update (osg::State *state) const
virtual void	initProgram (osg::State *state) const
Protected Member Functions inherited from makVrv::DtVariableRateShadingImageUpdater
virtual	~DtVariableRateShadingImageUpdater ()

Protected Attributes
GLint	myEyeCenterUniformLocation
GLint	myEyeCenterLeftUniformLocation
GLint	myEyeCenterRightUniformLocation
GLint	myEdgeUniformLocation
GLint	myStepsUniformLocation
osg::Vec2	myEyeCenters [2]
Protected Attributes inherited from makVrv::DtVariableRateShadingImageUpdater
DtDe &	myDe
DtVariableRateShadingImage *	myVariableRateShadingImage
DtGlProgram *	myProgram
std::string	myVertexShaderSource
std::string	myFragmentShaderSource
osg::ref_ptr< osg::StateSet >	myVrsFillStateSet
bool	myShouldUpdate
GLenum	myRestoreFboTarget

Private Member Functions
	DtVrsGazeMapUpdater ()
	DtVrsGazeMapUpdater (const DtVrsGazeMapUpdater &)
DtVrsGazeMapUpdater &	operator= (const DtVrsGazeMapUpdater &)

Constructor & Destructor Documentation

makVrv::DtVrsGazeMapUpdater::DtVrsGazeMapUpdater	(	DtDe &	de,
		DtVariableRateShadingImage *	vrsImage
	)

CTOR.

virtual makVrv::DtVrsGazeMapUpdater::~DtVrsGazeMapUpdater ( )

virtual

DTOR.

makVrv::DtVrsGazeMapUpdater::DtVrsGazeMapUpdater ( )

private

default CTOR.

makVrv::DtVrsGazeMapUpdater::DtVrsGazeMapUpdater ( const DtVrsGazeMapUpdater &  )

private

default copy constructor

Member Function Documentation

void makVrv::DtVrsGazeMapUpdater::setEyeCenters	(	osg::Vec2	leftEye,
		osg::Vec2	rightEye
	)

set new eye centers

DtVrsGazeMapUpdater& makVrv::DtVrsGazeMapUpdater::operator= ( const DtVrsGazeMapUpdater &  )

private

assignment operator

virtual void makVrv::DtVrsGazeMapUpdater::update ( osg::State *  state ) const

protectedvirtual

pre draw callback so concrete implementations can update uniforms etc at this point the shader will be bound

Reimplemented from makVrv::DtVariableRateShadingImageUpdater.

virtual void makVrv::DtVrsGazeMapUpdater::initProgram ( osg::State *  state ) const

protectedvirtual

called by draw if program is null so concrete implementation can create program

Reimplemented from makVrv::DtVariableRateShadingImageUpdater.

Member Data Documentation

GLint makVrv::DtVrsGazeMapUpdater::myEyeCenterUniformLocation

mutableprotected

GLint makVrv::DtVrsGazeMapUpdater::myEyeCenterLeftUniformLocation

mutableprotected

GLint makVrv::DtVrsGazeMapUpdater::myEyeCenterRightUniformLocation

mutableprotected

GLint makVrv::DtVrsGazeMapUpdater::myEdgeUniformLocation

mutableprotected

GLint makVrv::DtVrsGazeMapUpdater::myStepsUniformLocation

mutableprotected

osg::Vec2 makVrv::DtVrsGazeMapUpdater::myEyeCenters[2]

mutableprotected

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-0-branch/include/vrvVirtualReality/DtVrsGazeMapUpdater.h