makVrv::DtVariableRateShadingImagePalette Class Reference

Wrap functionality of Nvidia Variable Rate Shading Image Palette Allocates shading rate pallete data to the size specified by GL, the values in the palette should be gl enums defined in DtVariableRateShadingImage.h The shading rate image specifys lookup indices into the palette and the value in the palette specifies the shading rate to use.

Inheritance diagram for makVrv::DtVariableRateShadingImagePalette:

Public Member Functions
	DtVariableRateShadingImagePalette (DtDe &de)
void	initGLObjects (osg::State &state)
std::vector< GLenum > &	paletteData ()
void	populatePaletteData (const std::vector< GLuint > &data, GLuint defaultValue)
void	bindShadingRatePalette (osg::State &state)
bool	isInitalised ()

Protected Member Functions
virtual	~DtVariableRateShadingImagePalette ()

Protected Attributes
DtDe &	myDe
VariableRateShadingExtensions *	myExt
GLint	myShadingRateImagePaletteSize
std::vector< GLenum >	myShadingRatePaletteData

Private Member Functions
	DtVariableRateShadingImagePalette (const DtVariableRateShadingImagePalette &other)
DtVariableRateShadingImagePalette &	operator= (const DtVariableRateShadingImagePalette &other)

Constructor & Destructor Documentation

makVrv::DtVariableRateShadingImagePalette::DtVariableRateShadingImagePalette ( const DtVariableRateShadingImagePalette &  other )

private

Copy Constructor not implemented – Copy Not Allowed.

makVrv::DtVariableRateShadingImagePalette::DtVariableRateShadingImagePalette

(

DtDe &

de

)

CTOR.

virtual makVrv::DtVariableRateShadingImagePalette::~DtVariableRateShadingImagePalette ( )

protectedvirtual

DTOR.

Member Function Documentation

DtVariableRateShadingImagePalette& makVrv::DtVariableRateShadingImagePalette::operator= ( const DtVariableRateShadingImagePalette &  other )

private

Assignment Operator Not implemented – Assignment Not Allowed.

void makVrv::DtVariableRateShadingImagePalette::initGLObjects

(

osg::State &

state

)

initalise the GL extentions, fetch palette size and fill with default data

std::vector<GLenum>& makVrv::DtVariableRateShadingImagePalette::paletteData

(

)

return the palette data

void makVrv::DtVariableRateShadingImagePalette::populatePaletteData	(	const std::vector< GLuint > &	data,
		GLuint	defaultValue
	)

the palette data using the passed vector, filling remaining with default

void makVrv::DtVariableRateShadingImagePalette::bindShadingRatePalette

(

osg::State &

state

)

bind the palette data

bool makVrv::DtVariableRateShadingImagePalette::isInitalised

(

)

has this object been initalised

Member Data Documentation

DtDe& makVrv::DtVariableRateShadingImagePalette::myDe

protected

VariableRateShadingExtensions* makVrv::DtVariableRateShadingImagePalette::myExt

protected

GLint makVrv::DtVariableRateShadingImagePalette::myShadingRateImagePaletteSize

protected

std::vector<GLenum> makVrv::DtVariableRateShadingImagePalette::myShadingRatePaletteData

protected

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-2-branch/include/vrvOsg/DtVariableRateShadingImagePalette.h