osg::NodeVisitor::ImageRequestHandler Class Reference

Inheritance diagram for osg::NodeVisitor::ImageRequestHandler:

osg::Referenced osgDB::ImagePager

List of all members.

Public Member Functions

 ImageRequestHandler ()
virtual double getPreLoadTime () const =0
virtual osg::ImagereadImageFile (const std::string &fileName)=0
virtual void requestImageFile (const std::string &fileName, osg::Object *attachmentPoint, int attachmentIndex, double timeToMergeBy, const FrameStamp *framestamp)=0

Protected Member Functions

virtual ~ImageRequestHandler ()


Detailed Description

Callback for managing database paging, such as generated by PagedLOD nodes.

Constructor & Destructor Documentation

osg::NodeVisitor::ImageRequestHandler::ImageRequestHandler (  )  [inline]

virtual osg::NodeVisitor::ImageRequestHandler::~ImageRequestHandler (  )  [inline, protected, virtual]


Member Function Documentation

virtual double osg::NodeVisitor::ImageRequestHandler::getPreLoadTime (  )  const [pure virtual]

Implemented in osgDB::ImagePager.

virtual osg::Image* osg::NodeVisitor::ImageRequestHandler::readImageFile ( const std::string &  fileName  )  [pure virtual]

Implemented in osgDB::ImagePager.

virtual void osg::NodeVisitor::ImageRequestHandler::requestImageFile ( const std::string &  fileName,
osg::Object attachmentPoint,
int  attachmentIndex,
double  timeToMergeBy,
const FrameStamp framestamp 
) [pure virtual]

Implemented in osgDB::ImagePager.


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

Generated on Fri Mar 19 19:52:51 2010 for openscenegraph by  doxygen 1.5.6