makVrv::DtCameraNode Class Reference

VR-Vantage specific subclass of OSG camera. More...

Inheritance diagram for makVrv::DtCameraNode:

Classes
struct	CallbackMatch
struct	PriorityDrawCallback
	Wrapper to add a priority value to a draw callback. More...
struct	PriorityDrawCallbackComparator
class	VrvPostDrawCallback
	VR-Vantage's post draw callback. More...

Public Types
enum	CallbackPriority { PriorityHighest = 0, PriorityNormal = 5, PriorityLowest = 10 }
	Post draw callback default priority levels. More...
typedef std::list < PriorityDrawCallback >	CallbackQueue

Public Member Functions
	DtCameraNode ()
	CTOR. More...
	META_Node (vrvOsg, DtCameraNode)
	Define standard OSG node functions. More...
	DtCameraNode (const DtCameraNode &camera, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
	Copy constructor with optional deep or shallow copy. More...
	DtCameraNode (const osg::Camera &camera, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
	Copy constructor with optional deep or shallow copy. More...
virtual void	addPostDrawCallback (osg::Camera::DrawCallback *callback, unsigned int priority=PriorityNormal)
	Add a post-draw callback at the specified priority level. More...
virtual void	removePostDrawCallback (osg::Camera::DrawCallback *callback)
	Remove a callback from the post draw queue. More...
virtual bool	containsPostDrawCallback (osg::Camera::DrawCallback *callback)
	check to see if a callback is in the list of post draw callbacks. More...
virtual void	setPostDrawCallback (osg::Camera::DrawCallback *cb)
	Throw an exception warning that this method should not be used. More...
virtual void	releaseGLObjects (osg::State *state=0) const
	Release OpenGL resources for specified graphics context, or all contexts of argument is 0. More...
CallbackQueue	getCallbackQueue ()
	Getter for callback queue so the rtt camera can get it from the scene camera. More...
void	setCallbackQueue (const CallbackQueue &cbq)
	Setter for callback queue so the rtt camera can get it from the scene camera. More...

Protected Member Functions
virtual	~DtCameraNode ()
	DTOR. More...

Protected Attributes
CallbackQueue	myCallbackQueue
bool	myEnableDebugging
DtGlDebugger *	myGLDebugger

Friends
class	VrvPostDrawCallback
struct	PriorityDrawCallbackComparator
struct	CallbackMatch

Detailed Description

VR-Vantage specific subclass of OSG camera.

Member Typedef Documentation

typedef std::list<PriorityDrawCallback> makVrv::DtCameraNode::CallbackQueue

Member Enumeration Documentation

enum makVrv::DtCameraNode::CallbackPriority

Post draw callback default priority levels.

Enumerator
PriorityHighest
PriorityNormal
PriorityLowest

Constructor & Destructor Documentation

makVrv::DtCameraNode::DtCameraNode

(

)

CTOR.

makVrv::DtCameraNode::DtCameraNode	(	const DtCameraNode &	camera,
		const osg::CopyOp &	copyop = osg::CopyOp::SHALLOW_COPY
	)

Copy constructor with optional deep or shallow copy.

makVrv::DtCameraNode::DtCameraNode	(	const osg::Camera &	camera,
		const osg::CopyOp &	copyop = osg::CopyOp::SHALLOW_COPY
	)

Copy constructor with optional deep or shallow copy.

virtual makVrv::DtCameraNode::~DtCameraNode ( )

protectedvirtual

DTOR.

Member Function Documentation

makVrv::DtCameraNode::META_Node	(	vrvOsg	,
		DtCameraNode
	)

Define standard OSG node functions.

virtual void makVrv::DtCameraNode::addPostDrawCallback ( osg::Camera::DrawCallback *  callback, unsigned int  priority = PriorityNormal  )

virtual

Add a post-draw callback at the specified priority level.

Callbacks are executed in increasing order of priority (for example, a callback at level 1 runs before a callback at level 5).

virtual void makVrv::DtCameraNode::removePostDrawCallback ( osg::Camera::DrawCallback *  callback )

virtual

Remove a callback from the post draw queue.

virtual bool makVrv::DtCameraNode::containsPostDrawCallback ( osg::Camera::DrawCallback *  callback )

virtual

check to see if a callback is in the list of post draw callbacks.

virtual void makVrv::DtCameraNode::setPostDrawCallback ( osg::Camera::DrawCallback *  cb )

virtual

Throw an exception warning that this method should not be used.

virtual void makVrv::DtCameraNode::releaseGLObjects ( osg::State *  state = 0 ) const

virtual

Release OpenGL resources for specified graphics context, or all contexts of argument is 0.

CallbackQueue makVrv::DtCameraNode::getCallbackQueue

(

)

Getter for callback queue so the rtt camera can get it from the scene camera.

void makVrv::DtCameraNode::setCallbackQueue

(

const CallbackQueue &

cbq

)

Setter for callback queue so the rtt camera can get it from the scene camera.

Friends And Related Function Documentation

friend class VrvPostDrawCallback

friend

friend struct PriorityDrawCallbackComparator

friend

friend struct CallbackMatch

friend

Member Data Documentation

CallbackQueue makVrv::DtCameraNode::myCallbackQueue

protected

bool makVrv::DtCameraNode::myEnableDebugging

protected

DtGlDebugger* makVrv::DtCameraNode::myGLDebugger

protected

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf4-10-branch/include/vrvOsg/DtCameraNode.h