osgShadow::DebugShadowMap::ViewData Struct Reference

Inheritance diagram for osgShadow::DebugShadowMap::ViewData:

Classes
struct	PolytopeGeometry

Public Types
typedef std::map< std::string, PolytopeGeometry >	PolytopeGeometryMap

Public Member Functions
bool	getDebugDraw ()
std::string *	getDebugDump ()
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	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)
	Referenced (const Referenced &)
Referenced &	operator= (const Referenced &)
virtual void	setThreadSafeRefUnref (bool threadSafe)
	Set whether to use a mutex to ensure ref() and unref() are thread safe. 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...

Static Public Member Functions
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	setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)
	Set whether reference counting should use a mutex for thread safe reference counting. More...
static bool	getThreadSafeReferenceCounting ()
	Get whether reference counting is active. 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...

Public Attributes
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
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 Typedef Documentation

typedef std::map< std::string, PolytopeGeometry > osgShadow::DebugShadowMap::ViewData::PolytopeGeometryMap

Member Function Documentation

static osg::Vec3d osgShadow::DebugShadowMap::ViewData::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

virtual void osgShadow::DebugShadowMap::ViewData::createDebugHUD ( void  )

virtual

Reimplemented in osgShadow::MinimalDrawBoundsShadowMap::ViewData.

virtual void osgShadow::DebugShadowMap::ViewData::cull ( )

virtual

Method called by ViewDependentShadowTechnique to allow ViewData do the hard work computing shadows for its associated view.

Reimplemented from osgShadow::ViewDependentShadowTechnique::ViewData.

Reimplemented in osgShadow::StandardShadowMap::ViewData.

virtual void osgShadow::DebugShadowMap::ViewData::cullDebugGeometry ( )

virtual

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

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

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

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

static

void osgShadow::DebugShadowMap::ViewData::dump

(

const std::string &

filename

)

bool osgShadow::DebugShadowMap::ViewData::getDebugDraw ( )

inline

std::string* osgShadow::DebugShadowMap::ViewData::getDebugDump ( )

inline

virtual void osgShadow::DebugShadowMap::ViewData::init ( ThisClass *  st, osgUtil::CullVisitor *  cv  )

virtual

Reimplemented in osgShadow::StandardShadowMap::ViewData, osgShadow::MinimalShadowMap::ViewData, osgShadow::MinimalDrawBoundsShadowMap::ViewData, and osgShadow::MinimalCullBoundsShadowMap::ViewData.

void osgShadow::DebugShadowMap::ViewData::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)
	)

virtual void osgShadow::DebugShadowMap::ViewData::updateDebugGeometry ( const osg::Camera *  screenCam, const osg::Camera *  shadowCam  )

virtual

Member Data Documentation

std::map< std::string, osg::BoundingBox > osgShadow::DebugShadowMap::ViewData::_boundingBoxMap

osg::ref_ptr< osg::Camera > osgShadow::DebugShadowMap::ViewData::_camera

Camera used to render ShadowMap - initialized by derived classes.

But it has to be defined now since DebugShadowMap::ViewData methods use it

osg::ref_ptr<osg::Camera> osgShadow::DebugShadowMap::ViewData::_cameraDebugHUD

std::string* osgShadow::DebugShadowMap::ViewData::_debugDumpPtr

osg::ref_ptr< osg::Shader > osgShadow::DebugShadowMap::ViewData::_depthColorFragmentShader

Coloring Shader used to present shadow depth map contents.

bool* osgShadow::DebugShadowMap::ViewData::_doDebugDrawPtr

osg::ref_ptr< osg::Geode > osgShadow::DebugShadowMap::ViewData::_geode[2]

osg::Vec2s osgShadow::DebugShadowMap::ViewData::_hudOrigin

osg::Vec2s osgShadow::DebugShadowMap::ViewData::_hudSize

std::map< std::string, osg::Matrix > osgShadow::DebugShadowMap::ViewData::_matrixMap

osg::Vec2s osgShadow::DebugShadowMap::ViewData::_orthoOrigin

osg::Vec2s osgShadow::DebugShadowMap::ViewData::_orthoSize

PolytopeGeometryMap osgShadow::DebugShadowMap::ViewData::_polytopeGeometryMap

std::map< std::string, osg::Polytope > osgShadow::DebugShadowMap::ViewData::_polytopeMap

osg::ref_ptr< osg::Texture > osgShadow::DebugShadowMap::ViewData::_texture

Texture used as ShadowMap - initialized by derived classes.

But it has to be defined now since DebugShadowMap::ViewData methods use it

osg::ref_ptr< osg::MatrixTransform > osgShadow::DebugShadowMap::ViewData::_transform[2]

osg::observer_ptr<osg::Camera> osgShadow::DebugShadowMap::ViewData::_viewCamera

osg::Vec2s osgShadow::DebugShadowMap::ViewData::_viewportOrigin

osg::Vec2s osgShadow::DebugShadowMap::ViewData::_viewportSize

osg::Matrixd osgShadow::DebugShadowMap::ViewData::_viewProjection

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

• osgShadow/DebugShadowMap