OpenSceneGraph 2.8.3

osg::NodeVisitor::ImageRequestHandler Class Reference

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

Inheritance diagram for osg::NodeVisitor::ImageRequestHandler:

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:

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Generated at Tue Mar 22 2011 13:20:22 for the OpenSceneGraph by doxygen 1.7.3.