FGFS-4.1/OpenSceneGraph
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From Alberto Farre, added support for caching of ProxyNode children.

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This commit is contained in:
Robert Osfield
2005-05-19 09:22:45 +00:00
parent 702944b67a
commit b71472e592
1 changed files with 20 additions and 0 deletions
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20
src/osgPlugins/flt/flt2osg.cpp
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@@ -2488,6 +2488,20 @@ osg::Group* ConvertFromFLT::visitExternal(osg::Group& osgParent, ExternalRecord*
//Path for Nested external references
osgDB::ReaderWriter::Options *options = pFile->getOptions();
if(options && (options->getObjectCacheHint() & osgDB::ReaderWriter::Options::CACHE_NODES)!=0)
{
external = dynamic_cast<osg::Group*> (osgDB::Registry::instance()->getFromObjectCache(rec->getFilename()));
if(external)
{
osg::ProxyNode *proxynode = new osg::ProxyNode;
proxynode->setCenterMode(osg::ProxyNode::USE_BOUNDING_SPHERE_CENTER);
proxynode->addChild(external, rec->getFilename());
osg::Group *tempParent = visitAncillary(osgParent, *proxynode, rec);
tempParent->addChild(proxynode);
return external;
}
}
osgDB::FilePathList& fpl = options->getDatabasePathList();
const std::string& filePath = osgDB::getFilePath(rec->getFilename());
std::string pushAndPopPath;
@@ -2529,6 +2543,9 @@ osg::Group* ConvertFromFLT::visitExternal(osg::Group& osgParent, ExternalRecord*
proxynode->addChild(external, rec->getFilename());
osg::Group *tempParent = visitAncillary(osgParent, *proxynode, rec);
tempParent->addChild(proxynode);
if(options && (options->getObjectCacheHint() & osgDB::ReaderWriter::Options::CACHE_NODES)!=0)
osgDB::Registry::instance()->addEntryToObjectCache(rec->getFilename(), external);
}
else
{
@@ -2544,6 +2561,9 @@ osg::Group* ConvertFromFLT::visitExternal(osg::Group& osgParent, ExternalRecord*
proxynode->addChild(model, rec->getFilename());
osg::Group *tempParent = visitAncillary(osgParent, *proxynode, rec);
tempParent->addChild(proxynode);
if(options && (options->getObjectCacheHint() & osgDB::ReaderWriter::Options::CACHE_NODES)!=0)
osgDB::Registry::instance()->addEntryToObjectCache(rec->getFilename(), model);
}
else
{