osgShadow::StandardShadowMap::ViewData Struct Reference

#include <StandardShadowMap>

Inheritance diagram for osgShadow::StandardShadowMap::ViewData:

Public Member Functions
virtual void	init (ThisClass *st, osgUtil::CullVisitor *cv)
virtual void	cull ()
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
Public Member Functions inherited from osgShadow::DebugShadowMap::ViewData
bool	getDebugDraw ()
std::string *	getDebugDump ()
virtual void	init (ThisClass *st, osgUtil::CullVisitor *cv)
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)
virtual void	dirty (bool flag)
	ViewData ()
Public Member Functions inherited from osg::Referenced
	Referenced ()
	Referenced (bool threadSafeRefUnref)
	Referenced (const Referenced &)
Referenced &	operator= (const Referenced &)
virtual void	setThreadSafeRefUnref (bool)
bool	getThreadSafeRefUnref () const
OpenThreads::Mutex *	getRefMutex () const
int	ref () const
int	unref () const
int	unref_nodelete () const
int	referenceCount () const
ObserverSet *	getObserverSet () const
ObserverSet *	getOrCreateObserverSet () const
void	addObserver (Observer *observer) const
void	removeObserver (Observer *observer) const

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
osg::ref_ptr< osg::Camera >	_camera
osg::Matrixd	_viewProjection
osg::observer_ptr< osg::Camera >	_viewCamera
osg::ref_ptr< osg::Shader >	_depthColorFragmentShader
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
bool	_dirty
osg::observer_ptr< osgUtil::CullVisitor >	_cv
osg::observer_ptr< ViewDependentShadowTechnique >	_st

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 ()
static void	setDeleteHandler (DeleteHandler *handler)
static DeleteHandler *	getDeleteHandler ()
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) )

virtual

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

cull()

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

virtual

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

Reimplemented from osgShadow::DebugShadowMap::ViewData.

cullShadowCastingScene()

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

virtual

cullShadowReceivingScene()

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

virtual

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

init()

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

virtual

releaseGLObjects()

virtual void osgShadow::StandardShadowMap::ViewData::releaseGLObjects ( osg::State * = 0 ) const

virtual

If State is non-zero, this function releases any associated OpenGL objects for the specified graphics context. Otherwise, releases OpenGL objects for all graphics contexts.

Reimplemented from osgShadow::DebugShadowMap::ViewData.

Reimplemented in osgShadow::MinimalDrawBoundsShadowMap::ViewData.

resizeGLObjectBuffers()

virtual void osgShadow::StandardShadowMap::ViewData::resizeGLObjectBuffers ( unsigned int maxSize )

virtual

Reimplemented from osgShadow::DebugShadowMap::ViewData.

Reimplemented in osgShadow::MinimalDrawBoundsShadowMap::ViewData.

selectLight()

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

virtual

Member Data Documentation

_baseTextureUnitPtr

unsigned int* osgShadow::StandardShadowMap::ViewData::_baseTextureUnitPtr

_lightPtr

osg::ref_ptr< osg::Light >* osgShadow::StandardShadowMap::ViewData::_lightPtr

_shadowTextureUnitPtr

unsigned int* osgShadow::StandardShadowMap::ViewData::_shadowTextureUnitPtr

_stateset

osg::ref_ptr<osg::StateSet> osgShadow::StandardShadowMap::ViewData::_stateset

_texgen

osg::ref_ptr<osg::TexGen> osgShadow::StandardShadowMap::ViewData::_texgen

---

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

• StandardShadowMap