makVrv::DtProjected2DFlatEffect Class Reference

An effect for rendering 2D flat colored quads.

Inheritance diagram for makVrv::DtProjected2DFlatEffect:

Classes
struct	StippleKey

Public Member Functions
	DtProjected2DFlatEffect (const std::string &dataPath, const std::string &defines)
virtual	~DtProjected2DFlatEffect ()
virtual void	releaseResources () override
virtual void	setCamera (bool geocentric, float occluded, const double position[3], const double positionMatrix[16], const double projectionMatrix[16], const int viewport[4]) override
virtual void	setGroupCount (unsigned int count) override
virtual void	setStipple (bool enable, const unsigned int *stipplePattern, float tileRate)
virtual void	setVertexAttribPointers (size_t stride, const VertexAttribPtrInfo &positionAddress, const VertexAttribPtrInfo &colorAddress, const VertexAttribPtrInfo &offsetAddress, const VertexAttribPtrInfo &rotationAddress)
virtual void	unsetVertexAttribPointers ()
virtual void	setIsNormalisedScreenCoordinates (bool isNormalisedScreenCoords)
Public Member Functions inherited from makVrv::Dt2DEffect
	Dt2DEffect (const std::string &dataPath, const std::string &strDefines)
virtual	~Dt2DEffect ()
Public Member Functions inherited from makVrv::DtEffect
	DtEffect (const std::string &dataPath, const std::string &strDefines)
virtual	~DtEffect ()
virtual void	reloadShaders ()
bool	enabled () const
bool	enable ()
void	disable ()

Protected Types
typedef std::map< StippleKey, int >	StippleTextureMap

Protected Member Functions
virtual void	updateUniformLocations () override
virtual void	updateUniforms () override
virtual void	initializeShaderSource () override
virtual void	updateOtherUniforms ()
Protected Member Functions inherited from makVrv::DtEffect
bool	compileShaders ()

Protected Attributes
int	myUniform_CameraPos
int	myUniform_CameraMat
int	myUniform_ProjectionMat
int	myUniform_GroupCount
int	myUniform_Sphere
int	myUniform_OccludedAlpha
int	myUniform_Stipple
int	myUniform_Tex
int	myUniform_NormalisedScreenSpace
unsigned int	myUnit
unsigned int	myGroupCount
double	myCameraPos [3]
double	myMatrix [16]
double	myProjectionMatrix [16]
double	myChannelWidthHeight [2]
bool	myIsNormalisedScreenCoords
bool	myGeocentricFlag
float	myGeocentricAlpha
StippleTextureMap	myStippleTextureMap
Protected Attributes inherited from makVrv::DtEffect
std::string	myName
bool	myEnabledFlag
unsigned int	myProgram
unsigned int	myVertexShader
unsigned int	myFragmentShader
std::string	myVertexShaderSource
std::string	myVertexShaderName
std::string	myFragmentShaderSource
std::string	myFragmentShaderName
std::string	myGeometryShaderSource
std::string	myDataPath
const std::string	myDefines

Additional Inherited Members
Static Public Member Functions inherited from makVrv::DtEffect
static std::string	loadShaderSource (const std::string &strFileFolder, const std::string &strFileName, const std::string &strDefines)
Static Protected Member Functions inherited from makVrv::DtEffect
static std::string	preprocessShaderIncludes (const std::string &source, const boost::filesystem::path &filename, int level, const std::string &shaderFolderPath)
static std::string	loadShaderFile (const std::string &strFileName)

Member Typedef Documentation

typedef std::map< StippleKey, int > makVrv::DtProjected2DFlatEffect::StippleTextureMap

protected

Constructor & Destructor Documentation

makVrv::DtProjected2DFlatEffect::DtProjected2DFlatEffect	(	const std::string &	dataPath,
		const std::string &	defines
	)

CTOR.

virtual makVrv::DtProjected2DFlatEffect::~DtProjected2DFlatEffect ( )

virtual

DTOR.

Member Function Documentation

virtual void makVrv::DtProjected2DFlatEffect::releaseResources ( )

overridevirtual

Release and HW resources of the effect.

Reimplemented from makVrv::DtEffect.

virtual void makVrv::DtProjected2DFlatEffect::setCamera ( bool  geocentric, float  occluded, const double  position[3], const double  positionMatrix[16], const double  projectionMatrix[16], const int  viewport[4]  )

overridevirtual

Set the camera position.

Parameters

viewport[4]

- the viewport position and dimensions (x, y, width, height)

Implements makVrv::Dt2DEffect.

virtual void makVrv::DtProjected2DFlatEffect::setGroupCount ( unsigned int  count )

overridevirtual

Set the number of groups.

Implements makVrv::Dt2DEffect.

virtual void makVrv::DtProjected2DFlatEffect::setStipple ( bool  enable, const unsigned int *  stipplePattern, float  tileRate  )

virtual

virtual void makVrv::DtProjected2DFlatEffect::setVertexAttribPointers ( size_t  stride, const VertexAttribPtrInfo &  positionAddress, const VertexAttribPtrInfo &  colorAddress, const VertexAttribPtrInfo &  offsetAddress, const VertexAttribPtrInfo &  rotationAddress  )

virtual

virtual void makVrv::DtProjected2DFlatEffect::unsetVertexAttribPointers ( )

virtual

Unsets the attributes set in setVertexAttribPointers(..).

virtual void makVrv::DtProjected2DFlatEffect::setIsNormalisedScreenCoordinates ( bool  isNormalisedScreenCoords )

virtual

Set whether the graphic is normalised screen coordinates Used by window object API, passed to shader.

virtual void makVrv::DtProjected2DFlatEffect::updateUniformLocations ( )

overrideprotectedvirtual

Updates the values of the uniform variables from the program.

Implements makVrv::DtEffect.

virtual void makVrv::DtProjected2DFlatEffect::updateUniforms ( )

overrideprotectedvirtual

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

Implements makVrv::DtEffect.

virtual void makVrv::DtProjected2DFlatEffect::initializeShaderSource ( )

overrideprotectedvirtual

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

Implements makVrv::DtEffect.

virtual void makVrv::DtProjected2DFlatEffect::updateOtherUniforms ( )

protectedvirtual

Member Data Documentation

int makVrv::DtProjected2DFlatEffect::myUniform_CameraPos

protected

int makVrv::DtProjected2DFlatEffect::myUniform_CameraMat

protected

int makVrv::DtProjected2DFlatEffect::myUniform_ProjectionMat

protected

int makVrv::DtProjected2DFlatEffect::myUniform_GroupCount

protected

int makVrv::DtProjected2DFlatEffect::myUniform_Sphere

protected

int makVrv::DtProjected2DFlatEffect::myUniform_OccludedAlpha

protected

int makVrv::DtProjected2DFlatEffect::myUniform_Stipple

protected

int makVrv::DtProjected2DFlatEffect::myUniform_Tex

protected

int makVrv::DtProjected2DFlatEffect::myUniform_NormalisedScreenSpace

protected

unsigned int makVrv::DtProjected2DFlatEffect::myUnit

protected

unsigned int makVrv::DtProjected2DFlatEffect::myGroupCount

protected

double makVrv::DtProjected2DFlatEffect::myCameraPos[3]

protected

double makVrv::DtProjected2DFlatEffect::myMatrix[16]

protected

double makVrv::DtProjected2DFlatEffect::myProjectionMatrix[16]

protected

double makVrv::DtProjected2DFlatEffect::myChannelWidthHeight[2]

protected

bool makVrv::DtProjected2DFlatEffect::myIsNormalisedScreenCoords

protected

bool makVrv::DtProjected2DFlatEffect::myGeocentricFlag

protected

float makVrv::DtProjected2DFlatEffect::myGeocentricAlpha

protected

StippleTextureMap makVrv::DtProjected2DFlatEffect::myStippleTextureMap

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/vrvGraphics/DtProjected2DFlatEffect.h