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Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
osgShadow::ShadowVolume Class Reference
Inheritance diagram for osgShadow::ShadowVolume:
osgShadow::ShadowTechnique osg::Object osg::Referenced

Public Member Functions

 ShadowVolume ()
 
 ShadowVolume (const ShadowVolume &es, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
 
 META_Object (osgShadow, ShadowVolume)
 
void setDrawMode (osgShadow::ShadowVolumeGeometry::DrawMode drawMode)
 
osgShadow::ShadowVolumeGeometry::DrawMode getDrawMode () const
 
void setDynamicShadowVolumes (bool dynamicShadowVolumes)
 
bool getDynamicShadowVolumes () const
 
virtual void init ()
 
virtual void update (osg::NodeVisitor &nv)
 
virtual void cull (osgUtil::CullVisitor &cv)
 
virtual void cleanSceneGraph ()
 
- Public Member Functions inherited from osgShadow::ShadowTechnique
 ShadowTechnique ()
 
 ShadowTechnique (const ShadowTechnique &es, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
 
 META_Object (osgShadow, ShadowTechnique)
 
ShadowedScenegetShadowedScene ()
 
const ShadowedScenegetShadowedScene () const
 
virtual void traverse (osg::NodeVisitor &nv)
 
virtual void dirty ()
 
- Public Member Functions inherited from osg::Object
 Object ()
 
 Object (bool threadSafeRefUnref)
 
 Object (const Object &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
 
virtual ObjectcloneType () const =0
 
virtual Objectclone (const CopyOp &) const =0
 
virtual bool isSameKindAs (const Object *) const
 
virtual const char * libraryName () const =0
 
virtual const char * className () const =0
 
virtual void setThreadSafeRefUnref (bool threadSafe)
 
virtual void setName (const std::string &name)
 
void setName (const char *name)
 
const std::string & getName () const
 
void setDataVariance (DataVariance dv)
 
DataVariance getDataVariance () const
 
virtual void computeDataVariance ()
 
void setUserDataContainer (osg::UserDataContainer *udc)
 
osg::UserDataContainergetUserDataContainer ()
 
const osg::UserDataContainergetUserDataContainer () const
 
osg::UserDataContainergetOrCreateUserDataContainer ()
 
virtual void setUserData (Referenced *obj)
 
virtual ReferencedgetUserData ()
 
virtual const ReferencedgetUserData () const
 
template<typename T >
bool getUserValue (const std::string &name, T &value) const
 
template<typename T >
void setUserValue (const std::string &name, const T &value)
 
virtual void resizeGLObjectBuffers (unsigned int)
 
virtual void releaseGLObjects (osg::State *=0) const
 
template<typename T >
BoolValueObject UCharValueObject UShortValueObject UIntValueObject DoubleValueObject Vec3fValueObject Vec2dValueObject Vec4dValueObject PlaneValueObject MatrixdValueObject bool getUserValue (const std::string &name, T &value) const
 
- Public Member Functions inherited from osg::Referenced
 Referenced ()
 
 Referenced (bool threadSafeRefUnref)
 
 Referenced (const Referenced &)
 
Referencedoperator= (const Referenced &)
 
bool getThreadSafeRefUnref () const
 
OpenThreads::MutexgetRefMutex () const
 
int ref () const
 
int unref () const
 
int unref_nodelete () const
 
int referenceCount () const
 
ObserverSetgetObserverSet () const
 
ObserverSetgetOrCreateObserverSet () const
 
void addObserver (Observer *observer) const
 
void removeObserver (Observer *observer) const
 

Protected Member Functions

virtual ~ShadowVolume ()
 
- Protected Member Functions inherited from osgShadow::ShadowTechnique
osg::Vec3 computeOrthogonalVector (const osg::Vec3 &direction) const
 
virtual ~ShadowTechnique ()
 
- Protected Member Functions inherited from osg::Object
virtual ~Object ()
 
- Protected Member Functions inherited from osg::Referenced
virtual ~Referenced ()
 
void signalObserversAndDelete (bool signalDelete, bool doDelete) const
 
void deleteUsingDeleteHandler () const
 

Protected Attributes

osgShadow::ShadowVolumeGeometry::DrawMode _drawMode
 
bool _dynamicShadowVolumes
 
osg::ref_ptr< osgShadow::OccluderGeometry_occluder
 
OpenThreads::Mutex _shadowVolumeMutex
 
osg::ref_ptr< osgShadow::ShadowVolumeGeometry_shadowVolume
 
osg::Vec4 _lightpos
 
osg::ref_ptr< osg::Light_ambientLight
 
osg::ref_ptr< osg::Light_diffuseLight
 
osg::ref_ptr< osg::StateSet_ss1
 
osg::ref_ptr< osg::StateSet_mainShadowStateSet
 
osg::ref_ptr< osg::StateSet_shadowVolumeStateSet
 
osg::ref_ptr< osg::StateSet_shadowedSceneStateSet
 
- Protected Attributes inherited from osgShadow::ShadowTechnique
ShadowedScene_shadowedScene
 
bool _dirty
 
- Protected Attributes inherited from osg::Object
std::string _name
 
DataVariance _dataVariance
 
osg::UserDataContainer_userDataContainer
 
- Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr _observerSet
 
OpenThreads::Atomic _refCount
 

Additional Inherited Members

- Public Types inherited from osg::Object
enum  DataVariance { DYNAMIC, STATIC, UNSPECIFIED }
 
- Static Public Member Functions inherited from osg::Referenced
static OpenThreads::MutexgetGlobalReferencedMutex ()
 
static void setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)
 
static bool getThreadSafeReferenceCounting ()
 
static void setDeleteHandler (DeleteHandler *handler)
 
static DeleteHandlergetDeleteHandler ()
 

Detailed Description

ShadowedTexture provides an implementation of shadow textures.

Constructor & Destructor Documentation

◆ ShadowVolume() [1/2]

osgShadow::ShadowVolume::ShadowVolume ( )

◆ ShadowVolume() [2/2]

osgShadow::ShadowVolume::ShadowVolume ( const ShadowVolume es,
const osg::CopyOp copyop = osg::CopyOp::SHALLOW_COPY 
)

◆ ~ShadowVolume()

virtual osgShadow::ShadowVolume::~ShadowVolume ( )
protectedvirtual

Member Function Documentation

◆ cleanSceneGraph()

virtual void osgShadow::ShadowVolume::cleanSceneGraph ( )
virtual

Clean scene graph from any shadow technique specific nodes, state and drawables.

Reimplemented from osgShadow::ShadowTechnique.

◆ cull()

virtual void osgShadow::ShadowVolume::cull ( osgUtil::CullVisitor cv)
virtual

run the cull traversal of the ShadowedScene and set up the rendering for this ShadowTechnique.

Reimplemented from osgShadow::ShadowTechnique.

◆ getDrawMode()

osgShadow::ShadowVolumeGeometry::DrawMode osgShadow::ShadowVolume::getDrawMode ( ) const
inline

◆ getDynamicShadowVolumes()

bool osgShadow::ShadowVolume::getDynamicShadowVolumes ( ) const
inline

◆ init()

virtual void osgShadow::ShadowVolume::init ( )
virtual

initialize the ShadowedScene and local cached data structures.

Reimplemented from osgShadow::ShadowTechnique.

◆ META_Object()

osgShadow::ShadowVolume::META_Object ( osgShadow  ,
ShadowVolume   
)

◆ setDrawMode()

void osgShadow::ShadowVolume::setDrawMode ( osgShadow::ShadowVolumeGeometry::DrawMode  drawMode)

◆ setDynamicShadowVolumes()

void osgShadow::ShadowVolume::setDynamicShadowVolumes ( bool  dynamicShadowVolumes)

◆ update()

virtual void osgShadow::ShadowVolume::update ( osg::NodeVisitor nv)
virtual

run the update traversal of the ShadowedScene and update any loca chached data structures.

Reimplemented from osgShadow::ShadowTechnique.

Member Data Documentation

◆ _ambientLight

osg::ref_ptr<osg::Light> osgShadow::ShadowVolume::_ambientLight
protected

◆ _diffuseLight

osg::ref_ptr<osg::Light> osgShadow::ShadowVolume::_diffuseLight
protected

◆ _drawMode

osgShadow::ShadowVolumeGeometry::DrawMode osgShadow::ShadowVolume::_drawMode
protected

◆ _dynamicShadowVolumes

bool osgShadow::ShadowVolume::_dynamicShadowVolumes
protected

◆ _lightpos

osg::Vec4 osgShadow::ShadowVolume::_lightpos
protected

◆ _mainShadowStateSet

osg::ref_ptr<osg::StateSet> osgShadow::ShadowVolume::_mainShadowStateSet
protected

◆ _occluder

osg::ref_ptr<osgShadow::OccluderGeometry> osgShadow::ShadowVolume::_occluder
protected

◆ _shadowedSceneStateSet

osg::ref_ptr<osg::StateSet> osgShadow::ShadowVolume::_shadowedSceneStateSet
protected

◆ _shadowVolume

osg::ref_ptr<osgShadow::ShadowVolumeGeometry> osgShadow::ShadowVolume::_shadowVolume
protected

◆ _shadowVolumeMutex

OpenThreads::Mutex osgShadow::ShadowVolume::_shadowVolumeMutex
protected

◆ _shadowVolumeStateSet

osg::ref_ptr<osg::StateSet> osgShadow::ShadowVolume::_shadowVolumeStateSet
protected

◆ _ss1

osg::ref_ptr<osg::StateSet> osgShadow::ShadowVolume::_ss1
protected

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