osgShadow::ShadowVolume Class Reference

ShadowedTexture provides an implementation of shadow textures. More...

Inheritance diagram for osgShadow::ShadowVolume:

[legend]

List of all members.

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 ()
	initialize the ShadowedScene and local cached data structures.
virtual void	update (osg::NodeVisitor &nv)
	run the update traversal of the ShadowedScene and update any loca chached data structures.
virtual void	cull (osgUtil::CullVisitor &cv)
	run the cull traversal of the ShadowedScene and set up the rendering for this ShadowTechnique.
virtual void	cleanSceneGraph ()
	Clean scene graph from any shadow technique specific nodes, state and drawables.
Protected Member Functions
virtual	~ShadowVolume ()
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

---

Detailed Description

ShadowedTexture provides an implementation of shadow textures.

---

Constructor & Destructor Documentation

osgShadow::ShadowVolume::ShadowVolume

(

)

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

virtual osgShadow::ShadowVolume::~ShadowVolume

(

)

[protected, virtual]

---

Member Function Documentation

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

void osgShadow::ShadowVolume::setDrawMode

(

osgShadow::ShadowVolumeGeometry::DrawMode

drawMode

)

osgShadow::ShadowVolumeGeometry::DrawMode osgShadow::ShadowVolume::getDrawMode

(

)

const [inline]

void osgShadow::ShadowVolume::setDynamicShadowVolumes

(

bool

dynamicShadowVolumes

)

bool osgShadow::ShadowVolume::getDynamicShadowVolumes

(

)

const [inline]

virtual void osgShadow::ShadowVolume::init

(

)

[virtual]

initialize the ShadowedScene and local cached data structures.

Reimplemented from osgShadow::ShadowTechnique.

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.

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.

virtual void osgShadow::ShadowVolume::cleanSceneGraph

(

)

[virtual]

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

Reimplemented from osgShadow::ShadowTechnique.

---

Member Data Documentation

osgShadow::ShadowVolumeGeometry::DrawMode osgShadow::ShadowVolume::_drawMode [protected]

bool osgShadow::ShadowVolume::_dynamicShadowVolumes [protected]

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

OpenThreads::Mutex osgShadow::ShadowVolume::_shadowVolumeMutex [protected]

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

osg::Vec4 osgShadow::ShadowVolume::_lightpos [protected]

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

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

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

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

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

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

---

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

• ShadowVolume

---