osgShadow::MinimalDrawBoundsShadowMap::ViewData Struct Reference

Inheritance diagram for osgShadow::MinimalDrawBoundsShadowMap::ViewData:

Public Member Functions
void	setShadowCameraProjectionMatrixPtr (osg::RefMatrix *projection)
osg::RefMatrix *	getShadowCameraProjectionMatrixPtr (void)
virtual void	init (ThisClass *st, osgUtil::CullVisitor *cv)
virtual void	cullShadowReceivingScene ()
virtual void	createDebugHUD ()
virtual void	recordShadowMapParams ()
virtual void	cullBoundAnalysisScene ()
virtual void	performBoundAnalysis (const osg::Camera &camera)
	ViewData (void)
virtual void	resizeGLObjectBuffers (unsigned int maxSize)
virtual void	releaseGLObjects (osg::State *=0) const
Public Member Functions inherited from osgShadow::MinimalShadowMap::ViewData
virtual osg::BoundingBox	computeShadowReceivingCoarseBounds ()
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	aimShadowCastingCamera (const osg::Light *light, const osg::Vec4 &worldLightPos, const osg::Vec3 &worldLightDir, const osg::Vec3 &worldLightUp=osg::Vec3(0, 1, 0))
virtual void	frameShadowCastingCamera (const osg::Camera *cameraMain, osg::Camera *cameraShadow, int pass=1)
void	cutScenePolytope (const osg::Matrix &matrix, const osg::Matrix &inverse, const osg::BoundingBox &bb=osg::BoundingBox(-1,-1,-1, 1, 1, 1))
osg::BoundingBox	computeScenePolytopeBounds ()
osg::BoundingBox	computeScenePolytopeBounds (const osg::Matrix &m)
Public Member Functions inherited from osgShadow::StandardShadowMap::ViewData
virtual void	cull ()
virtual void	cullShadowCastingScene ()
virtual void	addShadowReceivingTexGen ()
virtual const osg::Light *	selectLight (osg::Vec4 &viewLightPos, osg::Vec3 &viewLightDir)
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

Static Public Member Functions
static osg::BoundingBox	scanImage (const osg::Image *image, osg::Matrix m)
Static Public Member Functions inherited from osgShadow::MinimalShadowMap::ViewData
static void	trimProjection (osg::Matrixd &projection, osg::BoundingBox subrange, unsigned int trimMask=(1|2|4|8|16|32))
static void	clampProjection (osg::Matrixd &projection, float n=0, float f=FLT_MAX)
static void	extendProjection (osg::Matrixd &projection, osg::Viewport *viewport, const osg::Vec2 &margin)
Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex *	getGlobalReferencedMutex ()
static void	setDeleteHandler (DeleteHandler *handler)
static DeleteHandler *	getDeleteHandler ()

Public Attributes
osg::ref_ptr< osg::RefMatrix >	_projection
osg::Vec2s	_boundAnalysisSize
osg::ref_ptr< osg::Image >	_boundAnalysisImage
osg::ref_ptr< osg::Texture2D >	_boundAnalysisTexture
osg::ref_ptr< osg::Camera >	_boundAnalysisCamera
osg::observer_ptr< osg::Camera >	_mainCamera
Public Attributes inherited from osgShadow::MinimalShadowMap::ViewData
osg::Matrix *	_modellingSpaceToWorldPtr
float *	_maxFarPlanePtr
float *	_minLightMarginPtr
int	_frameShadowCastingCameraPasses
ConvexPolyhedron	_sceneReceivingShadowPolytope
std::vector< osg::Vec3d >	_sceneReceivingShadowPolytopePoints
osg::Matrixd	_clampedProjection
Public Attributes inherited from osgShadow::StandardShadowMap::ViewData
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::ViewDependentShadowTechnique::ViewData
OpenThreads::Mutex	_mutex
bool	_dirty
osg::observer_ptr< osgUtil::CullVisitor >	_cv
osg::observer_ptr< ViewDependentShadowTechnique >	_st

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

Constructor & Destructor Documentation

ViewData()

osgShadow::MinimalDrawBoundsShadowMap::ViewData::ViewData ( void  )

inline

Member Function Documentation

createDebugHUD()

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

virtual

cullBoundAnalysisScene()

virtual void osgShadow::MinimalDrawBoundsShadowMap::ViewData::cullBoundAnalysisScene ( )

virtual

cullShadowReceivingScene()

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

virtual

Reimplemented from osgShadow::MinimalShadowMap::ViewData.

getShadowCameraProjectionMatrixPtr()

osg::RefMatrix* osgShadow::MinimalDrawBoundsShadowMap::ViewData::getShadowCameraProjectionMatrixPtr ( void  )

inline

init()

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

virtual

Reimplemented from osgShadow::MinimalShadowMap::ViewData.

performBoundAnalysis()

virtual void osgShadow::MinimalDrawBoundsShadowMap::ViewData::performBoundAnalysis ( const osg::Camera &  camera )

virtual

recordShadowMapParams()

virtual void osgShadow::MinimalDrawBoundsShadowMap::ViewData::recordShadowMapParams ( )

virtual

releaseGLObjects()

virtual void osgShadow::MinimalDrawBoundsShadowMap::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::StandardShadowMap::ViewData.

resizeGLObjectBuffers()

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

virtual

Reimplemented from osgShadow::StandardShadowMap::ViewData.

scanImage()

static osg::BoundingBox osgShadow::MinimalDrawBoundsShadowMap::ViewData::scanImage ( const osg::Image *  image, osg::Matrix  m  )

static

setShadowCameraProjectionMatrixPtr()

void osgShadow::MinimalDrawBoundsShadowMap::ViewData::setShadowCameraProjectionMatrixPtr ( osg::RefMatrix *  projection )

inline

Member Data Documentation

_boundAnalysisCamera

osg::ref_ptr< osg::Camera > osgShadow::MinimalDrawBoundsShadowMap::ViewData::_boundAnalysisCamera

_boundAnalysisImage

osg::ref_ptr< osg::Image > osgShadow::MinimalDrawBoundsShadowMap::ViewData::_boundAnalysisImage

_boundAnalysisSize

osg::Vec2s osgShadow::MinimalDrawBoundsShadowMap::ViewData::_boundAnalysisSize

_boundAnalysisTexture

osg::ref_ptr< osg::Texture2D > osgShadow::MinimalDrawBoundsShadowMap::ViewData::_boundAnalysisTexture

_mainCamera

osg::observer_ptr< osg::Camera > osgShadow::MinimalDrawBoundsShadowMap::ViewData::_mainCamera

_projection

osg::ref_ptr< osg::RefMatrix > osgShadow::MinimalDrawBoundsShadowMap::ViewData::_projection

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

• MinimalDrawBoundsShadowMap