makVrv::DtChannelSpecificGroup Class Reference

A group node that culls it's group members based on channels. More...

Inheritance diagram for makVrv::DtChannelSpecificGroup:

List of all members.

Public Member Functions
	DtChannelSpecificGroup ()
	CTOR.
	DtChannelSpecificGroup (const DtChannelSpecificGroup &orig, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
	META_Node (vrvOsg, DtChannelSpecificGroup)
virtual	~DtChannelSpecificGroup ()
	DTOR.
virtual void	addChannel (DtChannel *channel)
	Add channels that should draw the things under this group node.
virtual void	removeChannel (DtChannel *channel)
	Remove a channel causing things under this group node to be culled from this channel.
virtual int	numChannels () const
	Returns the number of channels that are accepted by the node.
virtual void	traverse (osg::NodeVisitor &nv)
	traverses the group, checking in the case of a culler, if the channel is allowed to render these objects
virtual void	addView (osg::View *viewToAdd)
	Although the interface implies that these groups cull by channel, what they REALLY do is cull based on the osg::View associated with the camera associated with a channel.
virtual void	removeView (osg::View *viewToRemove)
	Remove a previously added view.
Protected Types
typedef boost::unordered_set < DtChannel * >	ChannelSet
typedef boost::unordered_set < osg::View * >	ViewSet
Protected Attributes
ChannelSet	myChannels
ViewSet	myFastViewLookup

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Detailed Description

A group node that culls it's group members based on channels.

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Member Typedef Documentation

typedef boost::unordered_set<DtChannel*> makVrv::DtChannelSpecificGroup::ChannelSet [protected]

typedef boost::unordered_set<osg::View*> makVrv::DtChannelSpecificGroup::ViewSet [protected]

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Constructor & Destructor Documentation

makVrv::DtChannelSpecificGroup::DtChannelSpecificGroup

(

)

CTOR.

makVrv::DtChannelSpecificGroup::DtChannelSpecificGroup	(	const DtChannelSpecificGroup &	orig,
		const osg::CopyOp &	copyop = osg::CopyOp::SHALLOW_COPY
	)

virtual makVrv::DtChannelSpecificGroup::~DtChannelSpecificGroup

(

)

[virtual]

DTOR.

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Member Function Documentation

makVrv::DtChannelSpecificGroup::META_Node	(	vrvOsg	,
		DtChannelSpecificGroup
	)

virtual void makVrv::DtChannelSpecificGroup::addChannel

(

DtChannel *

channel

)

[virtual]

Add channels that should draw the things under this group node.

virtual void makVrv::DtChannelSpecificGroup::removeChannel

(

DtChannel *

channel

)

[virtual]

Remove a channel causing things under this group node to be culled from this channel.

virtual int makVrv::DtChannelSpecificGroup::numChannels

(

)

const [virtual]

Returns the number of channels that are accepted by the node.

virtual void makVrv::DtChannelSpecificGroup::traverse

(

osg::NodeVisitor &

nv

)

[virtual]

traverses the group, checking in the case of a culler, if the channel is allowed to render these objects

virtual void makVrv::DtChannelSpecificGroup::addView

(

osg::View *

viewToAdd

)

[virtual]

Although the interface implies that these groups cull by channel, what they REALLY do is cull based on the osg::View associated with the camera associated with a channel.

This method lets you add an osg::View directly to allow traversal that's not necessarily related to a channel render pass

virtual void makVrv::DtChannelSpecificGroup::removeView

(

osg::View *

viewToRemove

)

[virtual]

Remove a previously added view.

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Member Data Documentation

ChannelSet makVrv::DtChannelSpecificGroup::myChannels [protected]

ViewSet makVrv::DtChannelSpecificGroup::myFastViewLookup [protected]

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

• include/vrvOsg/DtChannelSpecificGroup.h