makVrv::DtCameraPointerStateAttribute Class Reference

a state attribute which should be applied to every camera that needs lighting enabled so that the DtLightManagerStateAttribute can know which camera is the current camera. The member camera pointer should not be used except for being passed to the lighting update code.

Inheritance diagram for makVrv::DtCameraPointerStateAttribute:

Public Member Functions
	DtCameraPointerStateAttribute (const osg::Camera *camera)
	DtCameraPointerStateAttribute (const DtCameraPointerStateAttribute &att, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
virtual	~DtCameraPointerStateAttribute ()
virtual const osg::Camera *	camera () const
virtual void	apply (osg::State &state) const override
virtual osg::Object *	cloneType () const override
virtual osg::Object *	clone (const osg::CopyOp &copyop) const override
virtual bool	isSameKindAs (const osg::Object *obj) const override
virtual const char *	libraryName () const override
virtual const char *	className () const override
virtual Type	getType () const override
virtual bool	getModeUsage (osg::StateAttribute::ModeUsage &usage) const override
virtual int	compare (const StateAttribute &sa) const override

Static Public Member Functions
static Type	theStateAttributeType ()

Protected Attributes
const osg::Camera *	myCamera

Constructor & Destructor Documentation

makVrv::DtCameraPointerStateAttribute::DtCameraPointerStateAttribute

(

const osg::Camera *

camera

)

CTOR.

makVrv::DtCameraPointerStateAttribute::DtCameraPointerStateAttribute	(	const DtCameraPointerStateAttribute &	att,
		const osg::CopyOp &	copyop = osg::CopyOp::SHALLOW_COPY
	)

Copy constructor.

virtual makVrv::DtCameraPointerStateAttribute::~DtCameraPointerStateAttribute ( )

virtual

DTOR.

Member Function Documentation

virtual void makVrv::DtCameraPointerStateAttribute::apply ( osg::State &  state ) const

overridevirtual

Does nothing since this state attribute is just for providing a camera pointer to the DtLightManagerStateAttribute.

virtual osg::Object* makVrv::DtCameraPointerStateAttribute::cloneType ( ) const

overridevirtual

Does nothing since this state attribute is just for providing a camera pointer to the DtLightManagerStateAttribute.

virtual osg::Object* makVrv::DtCameraPointerStateAttribute::clone ( const osg::CopyOp &  copyop ) const

overridevirtual

Does nothing since this state attribute is just for providing a camera pointer to the DtLightManagerStateAttribute.

virtual bool makVrv::DtCameraPointerStateAttribute::isSameKindAs ( const osg::Object *  obj ) const

overridevirtual

Does nothing since this state attribute is just for providing a camera pointer to the DtLightManagerStateAttribute.

virtual const char* makVrv::DtCameraPointerStateAttribute::libraryName ( ) const

overridevirtual

Does nothing since this state attribute is just for providing a camera pointer to the DtLightManagerStateAttribute.

virtual const char* makVrv::DtCameraPointerStateAttribute::className ( ) const

overridevirtual

Does nothing since this state attribute is just for providing a camera pointer to the DtLightManagerStateAttribute.

virtual Type makVrv::DtCameraPointerStateAttribute::getType ( ) const

overridevirtual

Does nothing since this state attribute is just for providing a camera pointer to the DtLightManagerStateAttribute.

virtual bool makVrv::DtCameraPointerStateAttribute::getModeUsage ( osg::StateAttribute::ModeUsage &  usage ) const

overridevirtual

Does nothing since this state attribute is just for providing a camera pointer to the DtLightManagerStateAttribute.

virtual int makVrv::DtCameraPointerStateAttribute::compare ( const StateAttribute &  sa ) const

overridevirtual

Does nothing since this state attribute is just for providing a camera pointer to the DtLightManagerStateAttribute.

virtual const osg::Camera* makVrv::DtCameraPointerStateAttribute::camera ( ) const

virtual

accessor for the camera that has this state attribute on it's state set

static Type makVrv::DtCameraPointerStateAttribute::theStateAttributeType ( )

static

static accessor for the type of this state attribute this state attribute type is used by the type() function and needs to be less than the type for the DtLightManagerStateAttribute since they are applied in Type order

Member Data Documentation

const osg::Camera* makVrv::DtCameraPointerStateAttribute::myCamera

protected

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-0-branch/include/vrvOsg/DtCameraPointerStateAttribute.h