makVrv::DtSubmitVarjoViewCallback Class Reference

An OSG camera post darw callback that will submit the view to the underlying VR system. More...

Inheritance diagram for makVrv::DtSubmitVarjoViewCallback:

Public Member Functions
	DtSubmitVarjoViewCallback (DtDe &de, DtVirtualRealityPostProcessor &pp, DtVirtualRealityDriver &driver, vrvVirtualReality::DtEye eye)
	CTOR takes the post processor, eye to submit for and the VR driver. More...
virtual	~DtSubmitVarjoViewCallback ()
	DTOR. More...
Public Member Functions inherited from makVrv::DtSubmitViewCallback
	DtSubmitViewCallback (DtDe &de, DtVirtualRealityPostProcessor &pp, DtVirtualRealityDriver &driver, vrvVirtualReality::DtEye eye)
	CTOR takes the post processor, eye to submit for and the VR driver. More...
virtual	~DtSubmitViewCallback ()
	DTOR. More...
bool	isInitialized () const
virtual void	operator() (osg::RenderInfo &renderInfo) const
	the callback function called by OSG More...

Protected Member Functions
virtual void	submit (osg::RenderInfo &renderInfo) const
	overloaded to the actual submit to Varjo More...
virtual bool	initSwapChain (osg::RenderInfo &renderInfo) const
	create the Varjo texture swapchain More...
virtual void	initFillProgram (bool useArrays) const
	compile fill shader program More...
virtual void	initFbos (osg::RenderInfo &renderInfo) const
	create the fbos for copying More...

Protected Attributes
DtVarjoProvider *	myProvider
varjo_Session *	myVarjoSession
int	myWidth
int	myHeight
bool	myUseDepthLayers
varjo_TextureFormat	myDepthFormat
bool	mySwapChainsInitialized
	These are mutable because they are used as part of the const drawImplementation. More...
varjo_SwapChainConfig2	mySwapChainConfig
varjo_SwapChainConfig2	myDepthSwapChainConfig
varjo_SwapChain *	myColorSwapChain
varjo_SwapChain *	myDepthSwapChain
int	mySwapChainLength
std::vector< GLuint >	mySwapChainFbos
	fbo for swapchain render operations More...
DtGlProgram *	mySwapChainColorCopyProgram
	shader to copy color texture into swapchain More...
GLint	myLayerUniformLocation
	location of the layer uniform when filling from tex2d arrays More...
osg::ref_ptr< osg::StateSet >	mySwapChainFillStateSet
	state set to encapsulate state changes when doing swapchain fill More...
std::vector< GLuint >	myDepthSwapChainFbos
	fbo for depth swapchain render operations More...
std::vector< GLuint >	myChannelDepthFbos
	an fbo with the channels depth texture attached More...
Protected Attributes inherited from makVrv::DtSubmitViewCallback
DtVirtualRealityPostProcessor &	myProcessor
DtVirtualRealityDriver &	myDriver
vrvVirtualReality::DtEye	myEye
bool	myIsInitialized
DtBlitOsgToGlTexture *	myMutableBlitTexture
	this is mutable because it needs to be created during the operator() callback which is a const function. More...
DtDe &	myDe

Private Member Functions
	DtSubmitVarjoViewCallback ()
	prevent default constructor More...
	DtSubmitVarjoViewCallback (const DtSubmitVarjoViewCallback &orig)
	prevent copy construction More...
DtSubmitVarjoViewCallback &	operator= (const DtSubmitVarjoViewCallback &)
	prevent assignment More...

Detailed Description

An OSG camera post darw callback that will submit the view to the underlying VR system.

Constructor & Destructor Documentation

makVrv::DtSubmitVarjoViewCallback::DtSubmitVarjoViewCallback	(	DtDe &	de,
		DtVirtualRealityPostProcessor &	pp,
		DtVirtualRealityDriver &	driver,
		vrvVirtualReality::DtEye	eye
	)

CTOR takes the post processor, eye to submit for and the VR driver.

virtual makVrv::DtSubmitVarjoViewCallback::~DtSubmitVarjoViewCallback ( )

virtual

DTOR.

makVrv::DtSubmitVarjoViewCallback::DtSubmitVarjoViewCallback ( )

private

prevent default constructor

makVrv::DtSubmitVarjoViewCallback::DtSubmitVarjoViewCallback ( const DtSubmitVarjoViewCallback &  orig )

private

prevent copy construction

Member Function Documentation

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

private

prevent assignment

virtual void makVrv::DtSubmitVarjoViewCallback::submit ( osg::RenderInfo &  renderInfo ) const

protectedvirtual

overloaded to the actual submit to Varjo

Implements makVrv::DtSubmitViewCallback.

virtual bool makVrv::DtSubmitVarjoViewCallback::initSwapChain ( osg::RenderInfo &  renderInfo ) const

protectedvirtual

create the Varjo texture swapchain

virtual void makVrv::DtSubmitVarjoViewCallback::initFillProgram ( bool  useArrays ) const

protectedvirtual

compile fill shader program

virtual void makVrv::DtSubmitVarjoViewCallback::initFbos ( osg::RenderInfo &  renderInfo ) const

protectedvirtual

create the fbos for copying

Member Data Documentation

DtVarjoProvider* makVrv::DtSubmitVarjoViewCallback::myProvider

protected

varjo_Session* makVrv::DtSubmitVarjoViewCallback::myVarjoSession

protected

int makVrv::DtSubmitVarjoViewCallback::myWidth

protected

int makVrv::DtSubmitVarjoViewCallback::myHeight

protected

bool makVrv::DtSubmitVarjoViewCallback::myUseDepthLayers

protected

varjo_TextureFormat makVrv::DtSubmitVarjoViewCallback::myDepthFormat

protected

bool makVrv::DtSubmitVarjoViewCallback::mySwapChainsInitialized

mutableprotected

These are mutable because they are used as part of the const drawImplementation.

varjo_SwapChainConfig2 makVrv::DtSubmitVarjoViewCallback::mySwapChainConfig

mutableprotected

varjo_SwapChainConfig2 makVrv::DtSubmitVarjoViewCallback::myDepthSwapChainConfig

mutableprotected

varjo_SwapChain* makVrv::DtSubmitVarjoViewCallback::myColorSwapChain

mutableprotected

varjo_SwapChain* makVrv::DtSubmitVarjoViewCallback::myDepthSwapChain

mutableprotected

int makVrv::DtSubmitVarjoViewCallback::mySwapChainLength

mutableprotected

std::vector<GLuint> makVrv::DtSubmitVarjoViewCallback::mySwapChainFbos

mutableprotected

fbo for swapchain render operations

DtGlProgram* makVrv::DtSubmitVarjoViewCallback::mySwapChainColorCopyProgram

mutableprotected

shader to copy color texture into swapchain

GLint makVrv::DtSubmitVarjoViewCallback::myLayerUniformLocation

mutableprotected

location of the layer uniform when filling from tex2d arrays

osg::ref_ptr<osg::StateSet> makVrv::DtSubmitVarjoViewCallback::mySwapChainFillStateSet

mutableprotected

state set to encapsulate state changes when doing swapchain fill

std::vector<GLuint> makVrv::DtSubmitVarjoViewCallback::myDepthSwapChainFbos

mutableprotected

fbo for depth swapchain render operations

std::vector<GLuint> makVrv::DtSubmitVarjoViewCallback::myChannelDepthFbos

mutableprotected

an fbo with the channels depth texture attached

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf4-8-branch/include/vrvVirtualReality/DtSubmitVarjoViewCallback.h