makVrv::DtProjected2DTexturedEffect Class Reference

A extended precision 2D quad rendering effect. More...

Inheritance diagram for makVrv::DtProjected2DTexturedEffect:

Public Member Functions
	DtProjected2DTexturedEffect (const std::string &dataPath, bool textureIsAlpha)
	CTOR.
virtual	~DtProjected2DTexturedEffect ()
	DTOR.
virtual void	setCamera (bool geocentric, float geocentricAlpha, const double position[3], const double positionMatrix[16], const double projectionMatrix[16])
	Set the camera position.
virtual void	setGroupCount (unsigned int count)
	Set the number of groups.
virtual void	setBackgroundImageTextureUnit (unsigned int unit)
	Set the background image texture unit.
virtual void	setVertexAttribPointers (size_t stride, const VertexAttribPtrInfo &positionAddress, const VertexAttribPtrInfo &colorAddress, const VertexAttribPtrInfo &uvAddress, const VertexAttribPtrInfo &offsetAddress, const VertexAttribPtrInfo &rotAddress)
virtual void	unsetVertexAttribPointers ()
	Unsets the attributes set in setVertexAttribPointers(..).
Public Member Functions inherited from makVrv::Dt2DEffect
	Dt2DEffect (const std::string &dataPath)
	CTOR.
virtual	~Dt2DEffect ()
	Virtual DTOR.
Public Member Functions inherited from makVrv::DtEffect
	DtEffect (const std::string &dataPath)
	CTOR.
virtual	~DtEffect ()
	DTORs.
void	releaseResources ()
	Release and HW resources of the effect.
bool	enabled () const
	Is the effect enabled.
bool	enable ()
void	disable ()

Protected Member Functions
virtual void	updateUniformLocations ()
	Updates the values of the uniform variables from the program.
virtual void	updateUniforms ()
	Updates the values of the uniform variables from the current state.
virtual void	initializeShaderSource (void)
	Populates the vertex shader, fragment shader, and gshader sources.
void	updateGroupCountAndTextureUniforms ()
void	updateOtherUniforms ()

Protected Attributes
int	myUniform_Texture
int	myUniform_CameraPos
int	myUniform_PositionMat
int	myUniform_ProjectionMat
int	myUniform_GroupCount
int	myUniform_Sphere
int	myUniform_OccludedAlpha
unsigned int	myUnit
unsigned int	myGroupCount
double	myCameraPos [3]
double	myPositionMatrix [16]
double	myProjectionMatrix [16]
bool	myTextureIsAlpha
bool	myGeocentricFlag
float	myGeocentricAlpha

Additional Inherited Members
Static Public Member Functions inherited from makVrv::DtEffect
static std::string	loadShaderSource (const std::string &strFileName)

Detailed Description

A extended precision 2D quad rendering effect.

Constructor & Destructor Documentation

makVrv::DtProjected2DTexturedEffect::DtProjected2DTexturedEffect	(	const std::string &	dataPath,
		bool	textureIsAlpha
	)

CTOR.

virtual makVrv::DtProjected2DTexturedEffect::~DtProjected2DTexturedEffect ( )

virtual

DTOR.

Member Function Documentation

virtual void makVrv::DtProjected2DTexturedEffect::setCamera ( bool  geocentric, float  geocentricAlpha, const double  position[3], const double  positionMatrix[16], const double  projectionMatrix[16]  )

virtual

Set the camera position.

Implements makVrv::Dt2DEffect.

virtual void makVrv::DtProjected2DTexturedEffect::setGroupCount ( unsigned int  count )

virtual

Set the number of groups.

Implements makVrv::Dt2DEffect.

virtual void makVrv::DtProjected2DTexturedEffect::setBackgroundImageTextureUnit ( unsigned int  unit )

virtual

Set the background image texture unit.

virtual void makVrv::DtProjected2DTexturedEffect::setVertexAttribPointers ( size_t  stride, const VertexAttribPtrInfo &  positionAddress, const VertexAttribPtrInfo &  colorAddress, const VertexAttribPtrInfo &  uvAddress, const VertexAttribPtrInfo &  offsetAddress, const VertexAttribPtrInfo &  rotAddress  )

virtual

virtual void makVrv::DtProjected2DTexturedEffect::unsetVertexAttribPointers ( )

virtual

Unsets the attributes set in setVertexAttribPointers(..).

virtual void makVrv::DtProjected2DTexturedEffect::updateUniformLocations ( )

protectedvirtual

Updates the values of the uniform variables from the program.

Implements makVrv::DtEffect.

virtual void makVrv::DtProjected2DTexturedEffect::updateUniforms ( )

protectedvirtual

Updates the values of the uniform variables from the current state.

Implements makVrv::DtEffect.

virtual void makVrv::DtProjected2DTexturedEffect::initializeShaderSource ( void  )

protectedvirtual

Populates the vertex shader, fragment shader, and gshader sources.

Implements makVrv::DtEffect.

void makVrv::DtProjected2DTexturedEffect::updateGroupCountAndTextureUniforms ( )

protected

void makVrv::DtProjected2DTexturedEffect::updateOtherUniforms ( )

protected

Member Data Documentation

int makVrv::DtProjected2DTexturedEffect::myUniform_Texture

protected

int makVrv::DtProjected2DTexturedEffect::myUniform_CameraPos

protected

int makVrv::DtProjected2DTexturedEffect::myUniform_PositionMat

protected

int makVrv::DtProjected2DTexturedEffect::myUniform_ProjectionMat

protected

int makVrv::DtProjected2DTexturedEffect::myUniform_GroupCount

protected

int makVrv::DtProjected2DTexturedEffect::myUniform_Sphere

protected

int makVrv::DtProjected2DTexturedEffect::myUniform_OccludedAlpha

protected

unsigned int makVrv::DtProjected2DTexturedEffect::myUnit

protected

unsigned int makVrv::DtProjected2DTexturedEffect::myGroupCount

protected

double makVrv::DtProjected2DTexturedEffect::myCameraPos[3]

protected

double makVrv::DtProjected2DTexturedEffect::myPositionMatrix[16]

protected

double makVrv::DtProjected2DTexturedEffect::myProjectionMatrix[16]

protected

bool makVrv::DtProjected2DTexturedEffect::myTextureIsAlpha

protected

bool makVrv::DtProjected2DTexturedEffect::myGeocentricFlag

protected

float makVrv::DtProjected2DTexturedEffect::myGeocentricAlpha

protected

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.vrf4-6-branch/include/vrvGraphics/DtProjected2DTexturedEffect.h