OpenWalnut
1.4.0
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Small class used for querying glGet info during rendering. More...
#include <WGEViewer.h>
Public Member Functions | |
QueryCallback (osg::ref_ptr< WGECamera > 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< WGECamera > | m_camera |
The camera to which this was connected. |
Small class used for querying glGet info during rendering.
Definition at line 348 of file WGEViewer.h.
WGEViewer::QueryCallback::QueryCallback | ( | osg::ref_ptr< WGECamera > | camera, |
WBoolFlag::SPtr | run | ||
) |
Constructor.
Automatically de-registers from camera after one run.
camera | the cam to which this was registered |
run | notifies the flag when run. |
Definition at line 290 of file WGEViewer.cpp.
WGEViewer::QueryCallback::~QueryCallback | ( | ) | [virtual] |
Destructor.
Definition at line 298 of file WGEViewer.cpp.
std::string WGEViewer::QueryCallback::getVendor | ( | ) | const |
void WGEViewer::QueryCallback::operator() | ( | osg::RenderInfo & | renderInfo | ) | const [virtual] |
Query operator.
renderInfo | render info object |
Definition at line 303 of file WGEViewer.cpp.
osg::ref_ptr< WGECamera > WGEViewer::QueryCallback::m_camera [protected] |
The camera to which this was connected.
Definition at line 392 of file WGEViewer.h.
WBoolFlag::SPtr WGEViewer::QueryCallback::m_run [protected] |
True if callback was run once.
Definition at line 387 of file WGEViewer.h.
std::string WGEViewer::QueryCallback::m_vendor [mutable, protected] |
The vendor string.
Definition at line 382 of file WGEViewer.h.