OpenSceneGraph
3.4.0
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Callback for managing image paging, such as generated by PagedLOD nodes. More...
Public Member Functions | |
ImageRequestHandler () | |
virtual double | getPreLoadTime () const =0 |
virtual osg::Image * | readImageFile (const std::string &fileName, const osg::Referenced *options=0)=0 |
virtual void | requestImageFile (const std::string &fileName, osg::Object *attachmentPoint, int attachmentIndex, double timeToMergeBy, const FrameStamp *framestamp, osg::ref_ptr< osg::Referenced > &imageRequest, const osg::Referenced *options=0)=0 |
Protected Member Functions | |
virtual | ~ImageRequestHandler () |
virtual osg::NodeVisitor::ImageRequestHandler::~ImageRequestHandler | ( | ) | [inline, protected, virtual] |
virtual double osg::NodeVisitor::ImageRequestHandler::getPreLoadTime | ( | ) | const [pure virtual] |
Implemented in osgDB::ImagePager.
virtual osg::Image* osg::NodeVisitor::ImageRequestHandler::readImageFile | ( | const std::string & | fileName, |
const osg::Referenced * | options = 0 |
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) | [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, | ||
osg::ref_ptr< osg::Referenced > & | imageRequest, | ||
const osg::Referenced * | options = 0 |
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) | [pure virtual] |
Implemented in osgDB::ImagePager.
![]() | Generated at Tue Dec 8 2015 00:16:42 for the OpenSceneGraph by doxygen 1.7.6.1. |