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	initCopyProgram (bool useArrays, bool copyDepth, bool copyStencil) const
	compile copy shader program More...

virtual void	initFbos (osg::RenderInfo &renderInfo) const
	create the fbos for copying More...

virtual void	copyTextures (osg::RenderInfo &renderInfo, unsigned int srcColorId, unsigned int srcDepthId, unsigned int srcStencilId, int32_t swapChainIndex) const
	copy the color texture to the color swapchain using the stencil as the source for alpha More...

Protected Attributes
DtVarjoProvider *	myProvider

varjo_Session *	myVarjoSession

int	myWidth

int	myHeight

int	myStartFrame

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 *	myCopyProgram
	shader to copy color texture into swapchain More...

int	myLastCopyProgramConfig

osg::ref_ptr< osg::StateSet >	myCopyStateSet
	state set to encapsulate state changes when doing swapchain fill More...

unsigned int	myCopyQuadVbo

unsigned int	mySrcDepthTexId

unsigned int	mySrcStencilTexId

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::initCopyProgram	(	bool	useArrays,
		bool	copyDepth,
		bool	copyStencil
	)		const

protectedvirtual

compile copy shader program

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

protectedvirtual

create the fbos for copying

virtual void makVrv::DtSubmitVarjoViewCallback::copyTextures	(	osg::RenderInfo &	renderInfo,
		unsigned int	srcColorId,
		unsigned int	srcDepthId,
		unsigned int	srcStencilId,
		int32_t	swapChainIndex
	)		const

protectedvirtual

copy the color texture to the color swapchain using the stencil as the source for alpha

Member Data Documentation

DtVarjoProvider* makVrv::DtSubmitVarjoViewCallback::myProvider

protected

varjo_Session* makVrv::DtSubmitVarjoViewCallback::myVarjoSession

protected

int makVrv::DtSubmitVarjoViewCallback::myWidth

protected

int makVrv::DtSubmitVarjoViewCallback::myHeight

protected

int makVrv::DtSubmitVarjoViewCallback::myStartFrame

mutableprotected

varjo_TextureFormat makVrv::DtSubmitVarjoViewCallback::myDepthFormat

mutableprotected

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::myCopyProgram

mutableprotected

shader to copy color texture into swapchain

int makVrv::DtSubmitVarjoViewCallback::myLastCopyProgramConfig

mutableprotected

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

mutableprotected

state set to encapsulate state changes when doing swapchain fill

unsigned int makVrv::DtSubmitVarjoViewCallback::myCopyQuadVbo

mutableprotected

unsigned int makVrv::DtSubmitVarjoViewCallback::mySrcDepthTexId

mutableprotected

unsigned int makVrv::DtSubmitVarjoViewCallback::mySrcStencilTexId

mutableprotected

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf4-10-branch/include/vrvVirtualReality/DtSubmitVarjoViewCallback.h

Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation