WGEViewer::QueryCallback Class Reference

Small class used for querying glGet info during rendering. More...

#include <WGEViewer.h>

Inheritance diagram for WGEViewer::QueryCallback:

List of all members.

Public Member Functions
	QueryCallback (osg::ref_ptr< osg::Camera > camera, WBoolFlag::SPtr run)
	Constructor.
virtual	~QueryCallback ()
	Destructor.
virtual void	operator() (osg::RenderInfo &renderInfo) const
	Query operator.
std::string	getVendor () const
	Returns the queried vendor string.

Protected Attributes
std::string	m_vendor
	The vendor string.
WBoolFlag::SPtr	m_run
	True if callback was run once.
osg::ref_ptr< osg::Camera >	m_camera
	The camera to which this was connected.

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Detailed Description

Small class used for querying glGet info during rendering.

Definition at line 234 of file WGEViewer.h.

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Constructor & Destructor Documentation

WGEViewer::QueryCallback::QueryCallback	(	osg::ref_ptr< osg::Camera >	camera,
		WBoolFlag::SPtr	run
	)

Constructor.

Automatically de-registers from camera after one run.

Parameters:

camera	the cam to which this was registered
run	notifies the flag when run.

Definition at line 220 of file WGEViewer.cpp.

WGEViewer::QueryCallback::~QueryCallback ( )

virtual

Destructor.

Definition at line 228 of file WGEViewer.cpp.

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Member Function Documentation

std::string WGEViewer::QueryCallback::getVendor

(

)

const

Returns the queried vendor string.

Returns:

the vendor

Definition at line 243 of file WGEViewer.cpp.

void WGEViewer::QueryCallback::operator() ( osg::RenderInfo &  renderInfo ) const

virtual

Query operator.

Parameters:

renderInfo

render info object

Definition at line 233 of file WGEViewer.cpp.

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Member Data Documentation

osg::ref_ptr<osg::Camera> WGEViewer::QueryCallback::m_camera

protected

The camera to which this was connected.

Definition at line 278 of file WGEViewer.h.

WBoolFlag::SPtr WGEViewer::QueryCallback::m_run

protected

True if callback was run once.

Definition at line 273 of file WGEViewer.h.

std::string WGEViewer::QueryCallback::m_vendor

mutableprotected

The vendor string.

Definition at line 268 of file WGEViewer.h.

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

• WGEViewer.h
• WGEViewer.cpp