osg::ClipNode Class Reference

Node for defining the position of ClipPlanes in the scene. More...

Inheritance diagram for osg::ClipNode:

[legend]List of all members.

Public Types
typedef std::vector< ref_ptr< ClipPlane > >	ClipPlaneList
Public Member Functions
	ClipNode ()
	ClipNode (const ClipNode &es, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
	META_Node (osg, ClipNode)
void	createClipBox (const BoundingBox &bb, unsigned int clipPlaneNumberBase=0)
	Creates six clip planes corresponding to the given BoundingBox.
bool	addClipPlane (ClipPlane *clipplane)
	Adds the clipplane.
bool	removeClipPlane (ClipPlane *clipplane)
	Removes the clipplane.
bool	removeClipPlane (unsigned int pos)
	Remove the ClipPlane with the given index.
unsigned int	getNumClipPlanes () const
	Returns the number of ClipPlanes.
ClipPlane *	getClipPlane (unsigned int pos)
	Get ClipPlane at the given index position.
const ClipPlane *	getClipPlane (unsigned int pos) const
	Get const ClipPlane at the given index position.
void	setClipPlaneList (const ClipPlaneList &cpl)
	Set the ClipPlaneList.
ClipPlaneList &	getClipPlaneList ()
	Get the ClipPlaneList.
const ClipPlaneList &	getClipPlaneList () const
	Get the const ClipPlaneList.
void	setStateSetModes (StateSet &, StateAttribute::GLModeValue) const
	Set the GLModes for all ClipPlanes, on the StateSet.
void	setLocalStateSetModes (StateAttribute::GLModeValue=StateAttribute::ON)
	Set up the local StateSet.
virtual BoundingSphere	computeBound () const
	Compute the bounding sphere around Node's geometry or children.
Protected Member Functions
virtual	~ClipNode ()
Protected Attributes
StateAttribute::GLModeValue	_value
ClipPlaneList	_planes

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Detailed Description

Node for defining the position of ClipPlanes in the scene.

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Member Typedef Documentation

typedef std::vector<ref_ptr<ClipPlane> > osg::ClipNode::ClipPlaneList

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Constructor & Destructor Documentation

osg::ClipNode::ClipNode

(

)

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

virtual osg::ClipNode::~ClipNode

(

)

[protected, virtual]

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Member Function Documentation

osg::ClipNode::META_Node	(	osg	,
		ClipNode
	)

void osg::ClipNode::createClipBox	(	const BoundingBox &	bb,
		unsigned int	clipPlaneNumberBase = 0
	)

Creates six clip planes corresponding to the given BoundingBox.

bool osg::ClipNode::addClipPlane

(

ClipPlane *

clipplane

)

Adds the clipplane.

Returns true on success, and false if the plane has already been added, or if clipplane is NULL.

bool osg::ClipNode::removeClipPlane

(

ClipPlane *

clipplane

)

Removes the clipplane.

Returns true on success, false if clipplane isn't in this ClipNode.

bool osg::ClipNode::removeClipPlane

(

unsigned int

pos

)

Remove the ClipPlane with the given index.

Returns true on success, false if pos is not a valid plane index.

unsigned int osg::ClipNode::getNumClipPlanes

(

)

const [inline]

Returns the number of ClipPlanes.

ClipPlane* osg::ClipNode::getClipPlane

(

unsigned int

pos

)

[inline]

Get ClipPlane at the given index position.

const ClipPlane* osg::ClipNode::getClipPlane

(

unsigned int

pos

)

const [inline]

Get const ClipPlane at the given index position.

void osg::ClipNode::setClipPlaneList

(

const ClipPlaneList &

cpl

)

[inline]

Set the ClipPlaneList.

ClipPlaneList& osg::ClipNode::getClipPlaneList

(

)

[inline]

Get the ClipPlaneList.

const ClipPlaneList& osg::ClipNode::getClipPlaneList

(

)

const [inline]

Get the const ClipPlaneList.

void osg::ClipNode::setStateSetModes	(	StateSet &	,
		StateAttribute::GLModeValue
	)			const

Set the GLModes for all ClipPlanes, on the StateSet.

void osg::ClipNode::setLocalStateSetModes

(

StateAttribute::GLModeValue

= StateAttribute::ON

)

Set up the local StateSet.

virtual BoundingSphere osg::ClipNode::computeBound

(

)

const [virtual]

Compute the bounding sphere around Node's geometry or children.

This method is automatically called by getBound() when the bounding sphere has been marked dirty via dirtyBound().

Reimplemented from osg::Group.

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Member Data Documentation

StateAttribute::GLModeValue osg::ClipNode::_value [protected]

ClipPlaneList osg::ClipNode::_planes [protected]

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

• ClipNode

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