Inheritance diagram for osgShadow::StandardShadowMap::ViewData:

Public Member Functions
virtual void	init (ThisClass st, osgUtil::CullVisitor cv)

virtual void	cull ()
	Method called by ViewDependentShadowTechnique to allow ViewData do the hard work computing shadows for its associated view. More...

virtual void	aimShadowCastingCamera (const osg::BoundingSphere &bounds, const osg::Light *light, const osg::Vec4 &worldLightPos, const osg::Vec3 &worldLightDir, const osg::Vec3 &worldLightUp=osg::Vec3(0, 1, 0))

virtual void	cullShadowReceivingScene ()

virtual void	cullShadowCastingScene ()

virtual void	addShadowReceivingTexGen ()

virtual const osg::Light *	selectLight (osg::Vec4 &viewLightPos, osg::Vec3 &viewLightDir)

virtual void	aimShadowCastingCamera (const osg::Light *light, const osg::Vec4 &worldLightPos, const osg::Vec3 &worldLightDir, const osg::Vec3 &worldLightUp=osg::Vec3(0, 1, 0))

virtual void	resizeGLObjectBuffers (unsigned int maxSize)

virtual void	releaseGLObjects (osg::State *=0) const
	If State is non-zero, this function releases any associated OpenGL objects for the specified graphics context. More...

Public Member Functions inherited from osgShadow::DebugShadowMap::ViewData
bool	getDebugDraw ()

std::string *	getDebugDump ()

virtual void	createDebugHUD (void)

virtual void	cullDebugGeometry ()

virtual void	updateDebugGeometry (const osg::Camera screenCam, const osg::Camera shadowCam)

void	setDebugPolytope (const char name, const ConvexPolyhedron &polytope= (ConvexPolyhedron *)(NULL), osg::Vec4 colorOutline=osg::Vec4(0, 0, 0, 0), osg::Vec4 colorInside=osg::Vec4(0, 0, 0, 0))

bool	DebugBoundingBox (const osg::BoundingBox &bb, const char *name="")

bool	DebugPolytope (const osg::Polytope &p, const char *name="")

bool	DebugMatrix (const osg::Matrix &m, const char *name="")

void	dump (const std::string &filename)

Public Member Functions inherited from osgShadow::ViewDependentShadowTechnique::ViewData
virtual const char *	className () const

virtual void	init (ViewDependentShadowTechnique st, osgUtil::CullVisitor cv)
	Method called upon ViewData instance to initialize internal variables. More...

virtual void	dirty (bool flag)
	Dirty is called by parent ViewDependentShadowTechnique to force update of resources after some of them were modified in parent technique. More...

	ViewData ()
	Simple constructor zeroing all variables. More...

Public Member Functions inherited from osg::Referenced
	Referenced ()

	Referenced (bool threadSafeRefUnref)
	Deprecated, Referenced is now always uses thread safe ref/unref, use default Referenced() constructor instead. More...

	Referenced (const Referenced &)

Referenced &	operator= (const Referenced &)

virtual void	setThreadSafeRefUnref (bool)
	Deprecated, Referenced is always theadsafe so there method now has no effect and does not need to be called. More...

bool	getThreadSafeRefUnref () const
	Get whether a mutex is used to ensure ref() and unref() are thread safe. More...

OpenThreads::Mutex *	getRefMutex () const
	Get the mutex used to ensure thread safety of ref()/unref(). More...

int	ref () const
	Increment the reference count by one, indicating that this object has another pointer which is referencing it. More...

int	unref () const
	Decrement the reference count by one, indicating that a pointer to this object is no longer referencing it. More...

int	unref_nodelete () const
	Decrement the reference count by one, indicating that a pointer to this object is no longer referencing it. More...

int	referenceCount () const
	Return the number of pointers currently referencing this object. More...

ObserverSet *	getObserverSet () const
	Get the ObserverSet if one is attached, otherwise return NULL. More...

ObserverSet *	getOrCreateObserverSet () const
	Get the ObserverSet if one is attached, otherwise create an ObserverSet, attach it, then return this newly created ObserverSet. More...

void	addObserver (Observer *observer) const
	Add a Observer that is observing this object, notify the Observer when this object gets deleted. More...

void	removeObserver (Observer *observer) const
	Remove Observer that is observing this object. More...

Public Attributes
osg::ref_ptr< osg::Light > *	_lightPtr

unsigned int *	_baseTextureUnitPtr

unsigned int *	_shadowTextureUnitPtr

osg::ref_ptr< osg::TexGen >	_texgen

osg::ref_ptr< osg::StateSet >	_stateset

Public Attributes inherited from osgShadow::DebugShadowMap::ViewData
osg::ref_ptr< osg::Texture >	_texture
	Texture used as ShadowMap - initialized by derived classes. More...

osg::ref_ptr< osg::Camera >	_camera
	Camera used to render ShadowMap - initialized by derived classes. More...

osg::Matrixd	_viewProjection

osg::observer_ptr< osg::Camera >	_viewCamera

osg::ref_ptr< osg::Shader >	_depthColorFragmentShader
	Coloring Shader used to present shadow depth map contents. More...

osg::Vec2s	_hudSize

osg::Vec2s	_hudOrigin

osg::Vec2s	_viewportSize

osg::Vec2s	_viewportOrigin

osg::Vec2s	_orthoSize

osg::Vec2s	_orthoOrigin

bool *	_doDebugDrawPtr

std::string *	_debugDumpPtr

PolytopeGeometryMap	_polytopeGeometryMap

osg::ref_ptr< osg::Geode >	_geode [2]

osg::ref_ptr< osg::MatrixTransform >	_transform [2]

std::map< std::string, osg::Matrix >	_matrixMap

std::map< std::string, osg::Polytope >	_polytopeMap

std::map< std::string, osg::BoundingBox >	_boundingBoxMap

osg::ref_ptr< osg::Camera >	_cameraDebugHUD

Public Attributes inherited from osgShadow::ViewDependentShadowTechnique::ViewData
OpenThreads::Mutex	_mutex
	Mutex used to guard _dirty flag from override in case when parent technique calls dirty() simultaneously with ViewData while it is updating resources inside init method. More...

bool	_dirty
	Dirty flag tells this instance to update its resources. More...

osg::observer_ptr< osgUtil::CullVisitor >	_cv
	View's CullVisitor associated with this ViewData instance. More...

osg::observer_ptr< ViewDependentShadowTechnique >	_st
	Parent ViewDependentShadowTechnique. More...

Additional Inherited Members
Public Types inherited from osgShadow::DebugShadowMap::ViewData
typedef std::map< std::string, PolytopeGeometry >	PolytopeGeometryMap

Static Public Member Functions inherited from osgShadow::DebugShadowMap::ViewData
static osg::Vec3d	computeShadowTexelToPixelError (const osg::Matrix &mvpwView, const osg::Matrix &mvpwShadow, const osg::Vec3d &vWorld, const osg::Vec3d &vDelta=osg::Vec3d(0.01, 0.01, 0.01))

static void	displayShadowTexelToPixelErrors (const osg::Camera viewCam, const osg::Camera shadowCam, const ConvexPolyhedron *hull)

Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex *	getGlobalReferencedMutex ()
	Get the optional global Referenced mutex, this can be shared between all osg::Referenced. More...

static void	setDeleteHandler (DeleteHandler *handler)
	Set a DeleteHandler to which deletion of all referenced counted objects will be delegated. More...

static DeleteHandler *	getDeleteHandler ()
	Get a DeleteHandler. More...

Protected Member Functions inherited from osg::Referenced
virtual	~Referenced ()

void	signalObserversAndDelete (bool signalDelete, bool doDelete) const

void	deleteUsingDeleteHandler () const

Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr	_observerSet

OpenThreads::Atomic	_refCount

Member Function Documentation

◆ addShadowReceivingTexGen()

virtual void osgShadow::StandardShadowMap::ViewData::addShadowReceivingTexGen ( )

virtual

◆ aimShadowCastingCamera() [1/2]

virtual void osgShadow::StandardShadowMap::ViewData::aimShadowCastingCamera	(	const osg::BoundingSphere &	bounds,
		const osg::Light *	light,
		const osg::Vec4 &	worldLightPos,
		const osg::Vec3 &	worldLightDir,
		const osg::Vec3 &	worldLightUp = `osg::Vec3(0, 1, 0)`
	)

virtual

Reimplemented in osgShadow::MinimalShadowMap::ViewData.

◆ aimShadowCastingCamera() [2/2]

virtual void osgShadow::StandardShadowMap::ViewData::aimShadowCastingCamera	(	const osg::Light *	light,
		const osg::Vec4 &	worldLightPos,
		const osg::Vec3 &	worldLightDir,
		const osg::Vec3 &	worldLightUp = `osg::Vec3(0, 1, 0)`
	)