The DtOsgShadowTechnique class implements a robust shadow mapping system.

Inheritance diagram for makVrv::DtOsgShadowTechnique:

Classes
struct	CameraDescription

Public Member Functions
	DtOsgShadowTechnique (DtDe &de)

	DtOsgShadowTechnique (const DtOsgShadowTechnique &es, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)

virtual osg::Object *	cloneType () const

virtual osg::Object *	clone (const osg::CopyOp &copyop) const

virtual bool	isSameKindAs (const osg::Object *obj) const

virtual const char *	libraryName () const

virtual const char *	className () const

virtual void	init ()

virtual void	postConstructionInit ()

virtual void	update (osg::NodeVisitor &nv)

virtual void	cull (osgUtil::CullVisitor &cv)

virtual void	cleanSceneGraph ()

void	setChannelShadowState (DtOsgChannel *osgChannel, bool enable)

bool	getChannelShadowSettings (DtOsgChannel osgChannel, DtShadowSettingsObject shadowSettingObject, bool isPlanView)

void	setGlobalLight (osg::LightSource *light)

const osg::LightSource *	getGlobalLight () const

const osg::StateSet *	mapCameraToStateSet (const osg::Camera *camera) const

virtual void	resizeGLObjectBuffers (unsigned int maxSize) override

virtual void	releaseGLObjects (osg::State *=0) const override

Static Public Member Functions
static const std::string &	shadowCameraPrefixString (void)

Public Attributes
class DtShadowTweakables *	myShadowUI

Static Public Attributes
static const int	MAX_NUM_CASCADES = 6

Protected Types
typedef std::map< const osg::Camera *, osg::ref_ptr < DtPerChannelData > >	PerChannelDataMap

typedef std::vector < osg::ref_ptr < DtPerChannelData > >	PerChannelDataVector

Protected Member Functions
virtual void	reInitialize (unsigned int quality)

virtual void	cleanupOldPerChannelData ()

virtual bool	configureShadowTraversalNodeMask (bool traverseEntities, bool traverseProps, bool traverseTerrain)

virtual void	slot_refresh_maps ()

virtual std::string	generateVertexShader (DtPerChannelData perChannelData, DtShadowSettingsObject shadowSettingObject)

virtual std::string	generateFragmentShader (DtPerChannelData perChannelData, DtShadowSettingsObject shadowSettingObject)

unsigned int	getFilterCount (DtShadowSettingsObject *shadowSettingObject)

bool	getReceiveShadows (const DtShadowSettingsObject *shadowSettings) const

virtual void	computeFrustumPoints (const osg::Matrix &projectionMat, bool reverseZ, const osg::Matrix &inverseViewMat, double nearPlane, double farPlane, osg::Vec3d *outFrustumPoints)

virtual void	chooseComputeShadowFunction (std::stringstream &sstr, DtPerChannelData perChannelData, DtShadowSettingsObject shadowSettings)

virtual	~DtOsgShadowTechnique ()

Protected Attributes
PerChannelDataMap	myPerChannelDataMap

PerChannelDataVector	myPerChannelDataDeleteList

osg::ref_ptr< osg::LightSource >	myGlobalLight

osg::ref_ptr< osg::Uniform >	myLightDirectionUniform

osg::ref_ptr< osg::Uniform >	myReceiveShadowsUniform

DtDe &	myDe

osg::ref_ptr< osg::Program >	myVsmBlurTextureProgram

osg::ref_ptr< osg::Program >	myVsmBlurTexArrayProgram

osg::ref_ptr< osg::Program >	myVsmPassthroughArrayProgram

osg::ref_ptr< osg::Program >	myVsmPassthroughProgram

osg::ref_ptr< osg::Program >	myEsmBlurTextureProgram

osg::ref_ptr< osg::Program >	myEsmBlurTexArrayProgram

osg::ref_ptr< osg::Program >	myEVsmBlurTextureProgram

osg::ref_ptr< osg::Program >	myEVsmBlurTexArrayProgram

std::vector< osg::ref_ptr < osg::Camera > >	myDeferredDeleteCamera

tbb::mutex	myDeferredCameraDeletionMutex

bool	myMulticastIsSupported

bool	myShadingRateIsSupported

DtSkyObjectManager &	mySkyObjectManager

boost::signalslib::connection	myTerrainPatchAddedConnection

boost::signalslib::connection	myTerrainPatchDeletedConnection

Static Protected Attributes
static const std::string	myShadowCameraPrefixString

Private Member Functions
std::string	generateFragmentComputeShadowFunction (DtPerChannelData perChannelData, DtShadowSettingsObject shadowSettingObject)

std::string	generateFragmentComputeShadowFunctionEsm (DtPerChannelData perChannelData, DtShadowSettingsObject shadowSettingObject)

std::string	generateFragmentComputeShadowFunctionVsm (DtPerChannelData perChannelData, DtShadowSettingsObject shadowSettingObject)

std::string	generateFragmentUniformAndVariables (DtPerChannelData perChannelData, DtShadowSettingsObject shadowSettingObject)

std::string	generateFragmentMain (DtPerChannelData perChannelData, DtShadowSettingsObject shadowSettingObject)

bool	getCameraSettings (osg::Camera viewCamera, DtPerChannelData perChannelData, DtShadowSettingsObject shadowSettingObject, bool isPlanView)

void	initPerChannelData (DtPerChannelData perChannelData, DtShadowSettingsObject shadowSettingObject)

void	installReceiverVPandSharedStateSet (DtPerChannelData perChannelData, DtShadowSettingsObject shadowSettingObject)

void	triggerExternalModuleShaderRefresh ()

void	updateCascadeImportance (DtPerChannelData perChannelData, DtShadowSettingsObject shadowSettingObject)

osg::Program *	getProgramFromFile (const std::string &szVertexShader, const std::string &szFragmentShader)

void	installPreFilter (DtPerChannelData perChannelData, DtShadowSettingsObject shadowSettingObject, osg::Camera depthCamera, osg::Camera xBlurCamera, osg::Camera yBlurCamera, osg::Texture2DArray texture, osg::StateSet *stateSet, unsigned int textureUnit)

void	installPreFilter (DtPerChannelData perChannelData, DtShadowSettingsObject shadowSettingObject, osg::Camera depthCamera, osg::Camera xBlurCamera, osg::Camera yBlurCamera, unsigned int textureLayer, osg::Texture2DArray texture2DArray, osg::Texture2DArray preFilterTexture2DArray1, osg::Texture2DArray preFilterTexture2DArray2)

void	setupReverseZBuffer (osg::Camera depthCamera, osg::Camera xBlurCamera, osg::Camera *yBlurCamera)

void	setupBlurCamera (osg::Camera *camera, osg::ref_ptr< osg::Program > &blurProgram, const osg::Vec2 &direction)

osg::Texture2D *	createTexture2D (int width, int height, GLenum internalFormat, GLenum sourceFormat, GLenum sourceType, bool shadowComparisonMode, osg::Texture2D::FilterMode minFilter=osg::Texture2D::NEAREST, osg::Texture2D::FilterMode magFilter=osg::Texture2D::NEAREST)

osg::Texture2DArray *	createTexture2DArray (int width, int height, int depth, GLenum internalFormat, GLenum sourceFormat, GLenum sourceType, bool shadowComparisonMode, osg::Texture2DArray::FilterMode minFilter=osg::Texture2DArray::NEAREST, osg::Texture2DArray::FilterMode magFilter=osg::Texture2DArray::NEAREST)

osg::Camera *	createCamera (int width, int height, GLbitfield clearMask)

osg::Geode *	createFullScreenQuad (const osg::Vec2 &size, const osg::Vec2 &uvStart, const osg::Vec2 &uvStop)

osg::Camera *	createHudCamera (int width, int height, GLbitfield clearMask, const char *name=NULL)

double	computeUniformSplit (double nearDistance, double farDistance, unsigned int splitIndex, unsigned int numSplits)

double	computeLogarithmicSplit (double nearDistance, double farDistance, unsigned int splitIndex, unsigned int numSplits)

CameraDescription	constructSplitLightCamera (const DtCurrentPassData &d, int split_index, bool farCascade=false)

void	updateCameras (const DtCurrentPassData &d)

void	getSplitCameraDistances (const DtCurrentPassData &d, int split_index, double &splitCamNear, double &splitCamFar)

void	setDirty (bool dirty)

void	frustumBoundingBoxLightViewSpace (const DtCurrentPassData &d, int split_index, const osg::Matrix &lightViewMatrix, double nearPlane, double farPlane, osg::Vec3d &minFrustum, osg::Vec3d &maxFrustum)

Friends
struct	DtCurrentPassData

Member Typedef Documentation

typedef std::map< const osg::Camera*, osg::ref_ptr<DtPerChannelData> > makVrv::DtOsgShadowTechnique::PerChannelDataMap

protected

typedef std::vector< osg::ref_ptr<DtPerChannelData> > makVrv::DtOsgShadowTechnique::PerChannelDataVector

protected

Constructor & Destructor Documentation

makVrv::DtOsgShadowTechnique::DtOsgShadowTechnique ( DtDe & de )

CTOR.

makVrv::DtOsgShadowTechnique::DtOsgShadowTechnique	(	const DtOsgShadowTechnique &	es,
		const osg::CopyOp &	copyop = `osg::CopyOp::SHALLOW_COPY`
	)

DTOR.

virtual makVrv::DtOsgShadowTechnique::~DtOsgShadowTechnique ( )

protectedvirtual

DTOR.

Member Function Documentation

virtual osg::Object* makVrv::DtOsgShadowTechnique::cloneType ( ) const

inlinevirtual

Creates a new object of Type DtOsgShadowTechnique.

virtual osg::Object* makVrv::DtOsgShadowTechnique::clone ( const osg::CopyOp & copyop ) const

inlinevirtual

Creates a new copy of DtOsgShadowTechnique object.

virtual bool makVrv::DtOsgShadowTechnique::isSameKindAs ( const osg::Object * obj ) const

inlinevirtual

Returns true if object is of the DtOsgShadowTechnique class. Otherwise, returns false.

virtual const char* makVrv::DtOsgShadowTechnique::libraryName ( ) const

inlinevirtual

Returns the namespace string.

virtual const char* makVrv::DtOsgShadowTechnique::className ( ) const

inlinevirtual

Returns the class name string.

virtual void makVrv::DtOsgShadowTechnique::init ( )

virtual

Overrides the osgShadow::ShadowTechnique::init method.

virtual void makVrv::DtOsgShadowTechnique::postConstructionInit ( )

virtual

another init function

virtual void makVrv::DtOsgShadowTechnique::update ( osg::NodeVisitor & nv )

virtual

Overrides the osgShadow::ShadowTechnique::update method.

virtual void makVrv::DtOsgShadowTechnique::cull ( osgUtil::CullVisitor & cv )

virtual

Overrides the osgShadow::ShadowTechnique::cull method.

virtual void makVrv::DtOsgShadowTechnique::cleanSceneGraph ( )

virtual

Overrides the osgShadow::ShadowTechnique::cleanSceneGraph method.

void makVrv::DtOsgShadowTechnique::setChannelShadowState	(	DtOsgChannel *	osgChannel,
		bool	enable
	)

Set the shadow mode for channels.

bool makVrv::DtOsgShadowTechnique::getChannelShadowSettings	(	DtOsgChannel *	osgChannel,
		DtShadowSettingsObject **	shadowSettingObject,
		bool *	isPlanView
	)

Gets the shadow settings for this channel.

void makVrv::DtOsgShadowTechnique::setGlobalLight ( osg::LightSource * light )

inline

Sets global light source.

const osg::LightSource* makVrv::DtOsgShadowTechnique::getGlobalLight ( ) const

inline

Gets global light source.

static const std::string& makVrv::DtOsgShadowTechnique::shadowCameraPrefixString ( void )

static

const osg::StateSet* makVrv::DtOsgShadowTechnique::mapCameraToStateSet ( const osg::Camera * camera ) const

returns shared state set uniform infor for this camera, may be null

virtual void makVrv::DtOsgShadowTechnique::resizeGLObjectBuffers ( unsigned int maxSize )

overridevirtual

override from osg::ShadowTechnique

virtual void makVrv::DtOsgShadowTechnique::releaseGLObjects ( osg::State * = 0 ) const

overridevirtual

override from osg::ShadowTechnique

virtual void makVrv::DtOsgShadowTechnique::reInitialize ( unsigned int quality )

protectedvirtual

Re-initialize perChannelData using the specified quality setting.

virtual void makVrv::DtOsgShadowTechnique::cleanupOldPerChannelData ( )

protectedvirtual

Since the perChannelData can hold graphics objects we need to clear them in the main render thread. only call this from the main render thread.

virtual bool makVrv::DtOsgShadowTechnique::configureShadowTraversalNodeMask	(	bool	traverseEntities,
		bool	traverseProps,
		bool	traverseTerrain
	)

protectedvirtual

virtual void makVrv::DtOsgShadowTechnique::slot_refresh_maps ( )

protectedvirtual

virtual std::string makVrv::DtOsgShadowTechnique::generateVertexShader	(	DtPerChannelData *	perChannelData,
		DtShadowSettingsObject *	shadowSettingObject
	)

protectedvirtual

Generates an optimized vertex shader given the shadow settings.

virtual std::string makVrv::DtOsgShadowTechnique::generateFragmentShader	(	DtPerChannelData *	perChannelData,
		DtShadowSettingsObject *	shadowSettingObject
	)

protectedvirtual

Generates an optimized fragment shader given the shadow settings.

unsigned int makVrv::DtOsgShadowTechnique::getFilterCount ( DtShadowSettingsObject * shadowSettingObject )

protected

Gets the number of taps for percentage closer filtering(PCF)

bool makVrv::DtOsgShadowTechnique::getReceiveShadows ( const DtShadowSettingsObject * shadowSettings ) const

protected

True if scene receives shadows from any light casting source. This is used to bypass some shadow work otherwise.

virtual void makVrv::DtOsgShadowTechnique::computeFrustumPoints	(	const osg::Matrix &	projectionMat,
		bool	reverseZ,
		const osg::Matrix &	inverseViewMat,
		double	nearPlane,
		double	farPlane,
		osg::Vec3d *	outFrustumPoints
	)

protectedvirtual

Computes 8 world space frustum points: (near bl, br, tl, tr), (far bl, br, tl, tr). The frustum is computed from the given projection and view matrix. The points will be located in world space at the given near and far frustum plane distances.

Parameters

projectionMat	The projection matrix
reverseZ	Set to true if the projection matrix is using reverse Z
inverseViewMat	The inverse view matrix
nearPlane	the desired near plane distance to project the near points to
farPlane	the desired far plane distance to project the far points to
outFrustumPoints	should be an array of 8 osg::Vec3d to accept the computed points

virtual void makVrv::DtOsgShadowTechnique::chooseComputeShadowFunction	(	std::stringstream &	sstr,
		DtPerChannelData *	perChannelData,
		DtShadowSettingsObject *	shadowSettings
	)

protectedvirtual

Uses internal logic to choose how to generate the fragment compute shadow function.

std::string makVrv::DtOsgShadowTechnique::generateFragmentComputeShadowFunction	(	DtPerChannelData *	perChannelData,
		DtShadowSettingsObject *	shadowSettingObject
	)

private

Generates an optimized fragment compute shadow function given the shadow settings.

std::string makVrv::DtOsgShadowTechnique::generateFragmentComputeShadowFunctionEsm	(	DtPerChannelData *	perChannelData,
		DtShadowSettingsObject *	shadowSettingObject
	)

private

Generates an optimized fragment compute shadow function given the shadow settings exponetial shadow mapping (ESM)

std::string makVrv::DtOsgShadowTechnique::generateFragmentComputeShadowFunctionVsm	(	DtPerChannelData *	perChannelData,
		DtShadowSettingsObject *	shadowSettingObject
	)

private

Generates an optimized fragment compute shadow function given the shadow settings exponetial shadow mapping (VSM)

std::string makVrv::DtOsgShadowTechnique::generateFragmentUniformAndVariables	(	DtPerChannelData *	perChannelData,
		DtShadowSettingsObject *	shadowSettingObject
	)

private

Generates an optimized fragment uniforms and variables given the shadow settings.

std::string makVrv::DtOsgShadowTechnique::generateFragmentMain	(	DtPerChannelData *	perChannelData,
		DtShadowSettingsObject *	shadowSettingObject
	)

private

Generates an optimized fragment main given the shadow settings.

bool makVrv::DtOsgShadowTechnique::getCameraSettings	(	osg::Camera *	viewCamera,
		DtPerChannelData **	perChannelData,
		DtShadowSettingsObject **	shadowSettingObject,
		bool *	isPlanView
	)

private

Gets camera shadow settings.

void makVrv::DtOsgShadowTechnique::initPerChannelData	(	DtPerChannelData *	perChannelData,
		DtShadowSettingsObject *	shadowSettingObject
	)

private

Initializes per channel data.

void makVrv::DtOsgShadowTechnique::installReceiverVPandSharedStateSet	(	DtPerChannelData *	perChannelData,
		DtShadowSettingsObject *	shadowSettingObject
	)

private

Initializes the virtual program and shared stateset for perChannelData.

void makVrv::DtOsgShadowTechnique::triggerExternalModuleShaderRefresh ( )

private

void makVrv::DtOsgShadowTechnique::updateCascadeImportance	(	DtPerChannelData *	perChannelData,
		DtShadowSettingsObject *	shadowSettingObject
	)

private

Updates Cascade Importance.

osg::Program* makVrv::DtOsgShadowTechnique::getProgramFromFile	(	const std::string &	szVertexShader,
		const std::string &	szFragmentShader
	)

private

Creates a Program with a vertex and fragment shader.

void makVrv::DtOsgShadowTechnique::installPreFilter	(	DtPerChannelData *	perChannelData,
		DtShadowSettingsObject *	shadowSettingObject,
		osg::Camera *	depthCamera,
		osg::Camera *	xBlurCamera,
		osg::Camera *	yBlurCamera,
		osg::Texture2DArray *	texture,
		osg::StateSet *	stateSet,
		unsigned int	textureUnit
	)

private

Installs PreFilter for texture 2d.

void makVrv::DtOsgShadowTechnique::installPreFilter	(	DtPerChannelData *	perChannelData,
		DtShadowSettingsObject *	shadowSettingObject,
		osg::Camera *	depthCamera,
		osg::Camera *	xBlurCamera,
		osg::Camera *	yBlurCamera,
		unsigned int	textureLayer,
		osg::Texture2DArray *	texture2DArray,
		osg::Texture2DArray *	preFilterTexture2DArray1,
		osg::Texture2DArray *	preFilterTexture2DArray2
	)

private

Installs PreFilter for texture 2d Array.

void makVrv::DtOsgShadowTechnique::setupReverseZBuffer	(	osg::Camera *	depthCamera,
		osg::Camera *	xBlurCamera,
		osg::Camera *	yBlurCamera
	)

private

void makVrv::DtOsgShadowTechnique::setupBlurCamera	(	osg::Camera *	camera,
		osg::ref_ptr< osg::Program > &	blurProgram,
		const osg::Vec2 &	direction
	)

private

osg::Texture2D* makVrv::DtOsgShadowTechnique::createTexture2D	(	int	width,
		int	height,
		GLenum	internalFormat,
		GLenum	sourceFormat,
		GLenum	sourceType,
		bool	shadowComparisonMode,
		osg::Texture2D::FilterMode	minFilter = `osg::Texture2D::NEAREST`,
		osg::Texture2D::FilterMode	magFilter = `osg::Texture2D::NEAREST`
	)

private

Creates 2d texture.

osg::Texture2DArray* makVrv::DtOsgShadowTechnique::createTexture2DArray	(	int	width,
		int	height,
		int	depth,
		GLenum	internalFormat,
		GLenum	sourceFormat,
		GLenum	sourceType,
		bool	shadowComparisonMode,
		osg::Texture2DArray::FilterMode	minFilter = `osg::Texture2DArray::NEAREST`,
		osg::Texture2DArray::FilterMode	magFilter = `osg::Texture2DArray::NEAREST`
	)

private

Creates 2d texture array.

osg::Camera* makVrv::DtOsgShadowTechnique::createCamera	(	int	width,
		int	height,
		GLbitfield	clearMask
	)

private

Creates a simple camera.

osg::Geode* makVrv::DtOsgShadowTechnique::createFullScreenQuad	(	const osg::Vec2 &	size,
		const osg::Vec2 &	uvStart,
		const osg::Vec2 &	uvStop
	)

private

Creates a full screen quad.

osg::Camera* makVrv::DtOsgShadowTechnique::createHudCamera	(	int	width,
		int	height,
		GLbitfield	clearMask,
		const char *	name = `NULL`
	)

private

Creates a hud camera with a full screen quad.

double makVrv::DtOsgShadowTechnique::computeUniformSplit	(	double	nearDistance,
		double	farDistance,
		unsigned int	splitIndex,
		unsigned int	numSplits
	)

private

Compute uniform split distance for specified cascade.

double makVrv::DtOsgShadowTechnique::computeLogarithmicSplit	(	double	nearDistance,
		double	farDistance,
		unsigned int	splitIndex,
		unsigned int	numSplits
	)

private

Compute logarithm split distance for specified cascade.

CameraDescription makVrv::DtOsgShadowTechnique::constructSplitLightCamera	(	const DtCurrentPassData &	d,
		int	split_index,
		bool	farCascade = `false`
	)

private

Compute logarithm split distance for specified cascade.

void makVrv::DtOsgShadowTechnique::updateCameras ( const DtCurrentPassData & d )

private

void makVrv::DtOsgShadowTechnique::getSplitCameraDistances	(	const DtCurrentPassData &	d,
		int	split_index,
		double &	splitCamNear,
		double &	splitCamFar
	)

private

void makVrv::DtOsgShadowTechnique::setDirty ( bool dirty )

inlineprivate

Sets dirty for shadow technique's to true or false.

void makVrv::DtOsgShadowTechnique::frustumBoundingBoxLightViewSpace	(	const DtCurrentPassData &	d,
		int	split_index,
		const osg::Matrix &	lightViewMatrix,
		double	nearPlane,
		double	farPlane,
		osg::Vec3d &	minFrustum,
		osg::Vec3d &	maxFrustum
	)

private

Friends And Related Function Documentation

friend struct DtCurrentPassData

friend

Member Data Documentation

class DtShadowTweakables* makVrv::DtOsgShadowTechnique::myShadowUI

const int makVrv::DtOsgShadowTechnique::MAX_NUM_CASCADES = 6

static

PerChannelDataMap makVrv::DtOsgShadowTechnique::myPerChannelDataMap

protected

PerChannelDataVector makVrv::DtOsgShadowTechnique::myPerChannelDataDeleteList

protected

osg::ref_ptr<osg::LightSource> makVrv::DtOsgShadowTechnique::myGlobalLight

protected

osg::ref_ptr<osg::Uniform> makVrv::DtOsgShadowTechnique::myLightDirectionUniform

protected

osg::ref_ptr<osg::Uniform> makVrv::DtOsgShadowTechnique::myReceiveShadowsUniform

protected

DtDe& makVrv::DtOsgShadowTechnique::myDe

protected

const std::string makVrv::DtOsgShadowTechnique::myShadowCameraPrefixString

staticprotected

osg::ref_ptr<osg::Program> makVrv::DtOsgShadowTechnique::myVsmBlurTextureProgram

protected

osg::ref_ptr<osg::Program> makVrv::DtOsgShadowTechnique::myVsmBlurTexArrayProgram

protected

osg::ref_ptr<osg::Program> makVrv::DtOsgShadowTechnique::myVsmPassthroughArrayProgram

protected

osg::ref_ptr<osg::Program> makVrv::DtOsgShadowTechnique::myVsmPassthroughProgram

protected

osg::ref_ptr<osg::Program> makVrv::DtOsgShadowTechnique::myEsmBlurTextureProgram

protected

osg::ref_ptr<osg::Program> makVrv::DtOsgShadowTechnique::myEsmBlurTexArrayProgram

protected

osg::ref_ptr<osg::Program> makVrv::DtOsgShadowTechnique::myEVsmBlurTextureProgram

protected

osg::ref_ptr<osg::Program> makVrv::DtOsgShadowTechnique::myEVsmBlurTexArrayProgram

protected

std::vector<osg::ref_ptr<osg::Camera> > makVrv::DtOsgShadowTechnique::myDeferredDeleteCamera

protected

tbb::mutex makVrv::DtOsgShadowTechnique::myDeferredCameraDeletionMutex

protected

bool makVrv::DtOsgShadowTechnique::myMulticastIsSupported

protected

bool makVrv::DtOsgShadowTechnique::myShadingRateIsSupported

protected

DtSkyObjectManager& makVrv::DtOsgShadowTechnique::mySkyObjectManager

protected

boost::signalslib::connection makVrv::DtOsgShadowTechnique::myTerrainPatchAddedConnection

protected

boost::signalslib::connection makVrv::DtOsgShadowTechnique::myTerrainPatchDeletedConnection

protected

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-2-branch/include/vrvOsg/DtOsgShadowTechnique.h

Classes

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Static Public Member Functions

Public Attributes

Static Public Attributes

Protected Types

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Protected Attributes

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Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation