makVrv::DtIndirectDofProgram Class Reference

singleton class that wraps indirect dof gpu shader.

Inheritance diagram for makVrv::DtIndirectDofProgram:

Public Member Functions
virtual	~DtIndirectDofProgram ()
virtual void	runProcessDofsComputeShader (const DtIndirectViewParameters &viewParameters, unsigned int maxNumInstances, float transitionPercentage)
virtual void	deleteShaders ()
virtual void	incrementNumUsers ()
virtual void	decrementNumUsers ()
virtual DtIndirectModelScalingAlgorithm	scalingAlgorithm (void) const
virtual void	setScalingAlgorithm (DtIndirectModelScalingAlgorithm scalingAlgorithm)
Public Member Functions inherited from makVrv::DtVirtualBaseClass
	DtVirtualBaseClass ()
virtual	~DtVirtualBaseClass ()

Static Public Member Functions
static DtIndirectDofProgram *	instance (DtDe &de)

Protected Member Functions
	DtIndirectDofProgram (DtDe &de)
virtual void	initializeShadersIfNecessary (const DtIndirectViewParameters &viewParameters)

Protected Attributes
DtGlProgram *	myDofProgram
DtVector3< int >	myWorkGroupLocalSize
std::atomic< int >	myNumUsers
DtDe &	myDe
DtIndirectModelScalingAlgorithm	myScalingAlgorithm
DtGlBuffer *	myGpuShaderUbo
int	myGpuShaderUboBinding
DtIndirectDofProgramConstants	myDofProgramConstants

Static Protected Attributes
static const std::string	theDofComputeShaderFilePath

Private Member Functions
	DtIndirectDofProgram ()=delete
	DtIndirectDofProgram (const DtIndirectDofProgram &)=delete
DtIndirectDofProgram &	operator= (const DtIndirectDofProgram &)=delete

Constructor & Destructor Documentation

virtual makVrv::DtIndirectDofProgram::~DtIndirectDofProgram ( )

virtual

makVrv::DtIndirectDofProgram::DtIndirectDofProgram ( DtDe &  de )

protected

makVrv::DtIndirectDofProgram::DtIndirectDofProgram ( )

privatedelete

not allowed

makVrv::DtIndirectDofProgram::DtIndirectDofProgram ( const DtIndirectDofProgram &  )

privatedelete

not allowed

Member Function Documentation

static DtIndirectDofProgram* makVrv::DtIndirectDofProgram::instance ( DtDe &  de )

static

singleton access to lod manager program

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

privatedelete

not allowed

virtual void makVrv::DtIndirectDofProgram::runProcessDofsComputeShader ( const DtIndirectViewParameters &  viewParameters, unsigned int  maxNumInstances, float  transitionPercentage  )

virtual

run the dof compute shader

virtual void makVrv::DtIndirectDofProgram::deleteShaders ( )

virtual

cleanup the gpu shaders

virtual void makVrv::DtIndirectDofProgram::incrementNumUsers ( )

virtual

ref counting tracking

virtual void makVrv::DtIndirectDofProgram::decrementNumUsers ( )

virtual

ref counting tracking

virtual DtIndirectModelScalingAlgorithm makVrv::DtIndirectDofProgram::scalingAlgorithm ( void  ) const

virtual

The scaling algorithm.

virtual void makVrv::DtIndirectDofProgram::setScalingAlgorithm ( DtIndirectModelScalingAlgorithm  scalingAlgorithm )

virtual

Set the scaling algorithm.

virtual void makVrv::DtIndirectDofProgram::initializeShadersIfNecessary ( const DtIndirectViewParameters &  viewParameters )

protectedvirtual

create the compute shader if they are not yet created or after reload shaders is called

Member Data Documentation

DtGlProgram* makVrv::DtIndirectDofProgram::myDofProgram

protected

DtVector3<int> makVrv::DtIndirectDofProgram::myWorkGroupLocalSize

protected

std::atomic<int> makVrv::DtIndirectDofProgram::myNumUsers

protected

DtDe& makVrv::DtIndirectDofProgram::myDe

protected

DtIndirectModelScalingAlgorithm makVrv::DtIndirectDofProgram::myScalingAlgorithm

protected

DtGlBuffer* makVrv::DtIndirectDofProgram::myGpuShaderUbo

protected

int makVrv::DtIndirectDofProgram::myGpuShaderUboBinding

protected

DtIndirectDofProgramConstants makVrv::DtIndirectDofProgram::myDofProgramConstants

protected

const std::string makVrv::DtIndirectDofProgram::theDofComputeShaderFilePath

staticprotected

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

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