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

#include <WGEViewer.h>

Inheritance diagram for WGEViewer::QueryCallback:

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.

Detailed Description

Small class used for querying glGet info during rendering.

Definition at line 273 of file WGEViewer.h.

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 233 of file WGEViewer.cpp.

WGEViewer::QueryCallback::~QueryCallback ( ) [virtual]

Destructor.

Definition at line 241 of file WGEViewer.cpp.

std::string WGEViewer::QueryCallback::getVendor ( ) const

Returns the queried vendor string.

Definition at line 256 of file WGEViewer.cpp.

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

Query operator.

Parameters:

renderInfo render info object

Definition at line 246 of file WGEViewer.cpp.

osg::ref_ptr<osg::Camera> WGEViewer::QueryCallback::m_camera [protected]

The camera to which this was connected.

Definition at line 317 of file WGEViewer.h.

True if callback was run once.

Definition at line 312 of file WGEViewer.h.

std::string WGEViewer::QueryCallback::m_vendor [mutable, protected]

The vendor string.

Definition at line 307 of file WGEViewer.h.

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