static bool writeChildren( osgDB::OutputStream& os, const osg::ProxyNode& node )
{
unsigned int size=node.getNumFileNames(), dynamicLoadedSize=0;
for ( unsigned int i=0; i<size; ++i )
{
if ( !node.getFileName(i).empty() )
dynamicLoadedSize++;
}
unsigned int realSize = size-dynamicLoadedSize; os << realSize;
if ( realSize>0 )
{
os << os.BEGIN_BRACKET << std::endl;
for ( unsigned int i=0; i<size; ++i )
{
if ( !node.getFileName(i).empty() ) continue;
if ( i<node.getNumChildren() )
os << node.getChild(i);
}
os << os.END_BRACKET;
}
os << std::endl;
return true;
}
void daeWriter::apply( osg::ProxyNode &node )
{
OSG_WARN << "ProxyNode. Missing " << node.getNumChildren() << " children" << std::endl;
}
// _children
static bool checkChildren( const osg::ProxyNode& node )
{
return node.getNumChildren()>0;
}