class for managing the shader uniforms for triton, gets the shader ids and caches them between frames

Classes
struct	DtVrvTritUboConstantLocations

struct	DtVrvTritUniformLocations

Public Member Functions
virtual	~DtTritonShaderUniformManager ()

virtual bool	initShaderUniformHandles (GLint shader, int shaderType)

virtual void	updateShadingUniforms (GLint shader, int shaderType, const DtTritonRenderingParameters &renderingParameters)

virtual void	updateReverseZ (GLint shader, int shaderType, bool isReverseZ)

virtual void	updateViewingUniforms (GLint shader, int shaderType, const Matrix4_32 &view_matrix_32, const Matrix4_32 &view_inverse_transpose_matrix_32)

virtual void	updateOceanMaskingUniforms (GLint shader, int shaderType, unsigned int maskUnit, const DtVector4< double > &latLongMinMax)

virtual void	updateUpdateMatricesForSensorFX (GLint shader, int shaderType, const osg::Matrixf &osgInverseViewMatrix, const osg::Matrixf &osgModelViewMatrix)

virtual void	resetToValue (int shaderType, int val)

virtual void	bindUbo ()

virtual void	unbindUbo ()

Public Attributes
friend	DtTritonShaderUniformManagerCreator

Protected Member Functions
	DtTritonShaderUniformManager (DtDe &de)

Protected Attributes
DtDe &	myDe

std::set< unsigned int >	myProgramIds


DtVrvTritUboConstantLocations	myTritUboConstantLocations

std::array < DtVrvTritUniformLocations, NUM_TRITON_SHADER_TYPES >	myTritUniformLocations

DtGlBuffer *	myGpuShaderUbo

int	myGpuShaderUboBinding

Private Member Functions
	DtTritonShaderUniformManager ()=delete

	DtTritonShaderUniformManager (const DtTritonShaderUniformManager &other)=delete

DtTritonShaderUniformManager &	operator= (const DtTritonShaderUniformManager &other)=delete

Constructor & Destructor Documentation

virtual makVrv::DtTritonShaderUniformManager::~DtTritonShaderUniformManager ( )

virtual

destructor

makVrv::DtTritonShaderUniformManager::DtTritonShaderUniformManager ( DtDe & de )

protected

constructor

makVrv::DtTritonShaderUniformManager::DtTritonShaderUniformManager ( )

privatedelete

Default Constructor not implemented.

makVrv::DtTritonShaderUniformManager::DtTritonShaderUniformManager ( const DtTritonShaderUniformManager & other )

privatedelete

Copy Constructor not implemented – Copy Not Allowed.

Member Function Documentation

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

privatedelete

Assignment Operator Not implemented � Assignment Not Allowed.

virtual bool makVrv::DtTritonShaderUniformManager::initShaderUniformHandles	(	GLint	shader,
		int	shaderType
	)

virtual

Initialize the shader uniform handles for all the uniforms for a particular shader. Contains openGl calls so can only be used from the main render thread.

virtual void makVrv::DtTritonShaderUniformManager::updateShadingUniforms	(	GLint	shader,
		int	shaderType,
		const DtTritonRenderingParameters &	renderingParameters
	)

virtual

Update uniforms to do with the pbr style rendering of the ocean.

virtual void makVrv::DtTritonShaderUniformManager::updateReverseZ	(	GLint	shader,
		int	shaderType,
		bool	isReverseZ
	)

virtual

virtual void makVrv::DtTritonShaderUniformManager::updateViewingUniforms	(	GLint	shader,
		int	shaderType,
		const Matrix4_32 &	view_matrix_32,
		const Matrix4_32 &	view_inverse_transpose_matrix_32
	)

virtual

Using the cached shader handles pass the view matrix uniform values down to the shader Contains openGl calls so can only be used from the main render thread.

virtual void makVrv::DtTritonShaderUniformManager::updateOceanMaskingUniforms	(	GLint	shader,
		int	shaderType,
		unsigned int	maskUnit,
		const DtVector4< double > &	latLongMinMax
	)

virtual

Using the cached shader handles pass the ocean masking uniform values down to the shader Contains openGl calls so can only be used from the main render thread.

virtual void makVrv::DtTritonShaderUniformManager::updateUpdateMatricesForSensorFX	(	GLint	shader,
		int	shaderType,
		const osg::Matrixf &	osgInverseViewMatrix,
		const osg::Matrixf &	osgModelViewMatrix
	)

virtual

update matrices for sensor fx (osg_ViewMatrixInverse, osg_ModelViewMatrix)

virtual void makVrv::DtTritonShaderUniformManager::resetToValue	(	int	shaderType,
		int	val
	)

virtual

resets the uniforms for a shader to val not virtual because it is used in constructor

virtual void makVrv::DtTritonShaderUniformManager::bindUbo ( )

virtual

bind our common rendering parameters' ubo

virtual void makVrv::DtTritonShaderUniformManager::unbindUbo ( )

virtual

un-bind our common rendering parameters' ubo

Member Data Documentation

friend makVrv::DtTritonShaderUniformManager::DtTritonShaderUniformManagerCreator

friend class so only the creator can create this class

DtDe& makVrv::DtTritonShaderUniformManager::myDe

protected

std::set<unsigned int> makVrv::DtTritonShaderUniformManager::myProgramIds

protected

DtVrvTritUboConstantLocations makVrv::DtTritonShaderUniformManager::myTritUboConstantLocations

protected

std::array<DtVrvTritUniformLocations, NUM_TRITON_SHADER_TYPES> makVrv::DtTritonShaderUniformManager::myTritUniformLocations

protected

DtGlBuffer* makVrv::DtTritonShaderUniformManager::myGpuShaderUbo

protected

int makVrv::DtTritonShaderUniformManager::myGpuShaderUboBinding

protected

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-1-branch/include/vrvTriton/DtTritonShaderUniformManager.h

Classes

Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Private Member Functions

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation