void InfoVisitor::apply(osg::Node& node)
{
std::cout << spaces() << node.libraryName() << "::" << node.className() << std::endl;
++_level;
traverse(node);
--_level;
}
virtual void apply(osg::Node& node)
{
for(int i=0;i<_indent;++i)
std::cout<<" ";
std::cout<<"["<<_indent+1<<"]"<<node.libraryName()
<<"::"<<node.className()<<std::endl;
_indent++;
traverse(node);
_indent--;
}
virtual void apply(osg::Node& node)
{
std::cout
<< spaces()
<< node.libraryName()
<< "::"
<< node.className()
<< std::endl;
level_++;
traverse(node);
level_--;
}