[osg-users] XPath in osg
david5566 at gmail.com
Wed Jul 2 08:28:01 PDT 2008
Thanks for the tip. I'll give that a shot.
On Tue, Jul 1, 2008 at 6:40 PM, Serge Lages <serge.lages at gmail.com> wrote:
> Hi David,
> Instead of including it into the Core OSG, a possible addition should be a
> XPath visitor class (deriving from NodeVisitor) into osgUtil, which takes
> the query and traverse the tree to get the results.
> I think it's a bit intrusive to put such a feature into the core node class,
> and making a visitor is more in the OSG philosophy.
> On Tue, Jul 1, 2008 at 6:31 PM, David Johansson <david5566 at gmail.com> wrote:
>> Hi everyone,
>> I was wondering if there are any plans on adding some sort of
>> search-querys into osg, XPath for example?
>> Something like:
>> osg::Node* n = Group->SelectSingleNode("//Node[@name=\"node1\"]");
>> std::vector<osg::Node*> nodeList =
>> or, just get a node based on their names.
>> osg::Node* n = Group->SelectNode("/Tank/Turret");
>> If any of this has already been addressed i would be happy if someone
>> would point me in the correct direction.
>> For thoose not familiar with XPath, its a way to search thorough
>> See. http://www.w3schools.com/xpath/xpath_syntax.asp?output=print
>> David Johansson
>> osg-users mailing list
>> osg-users at lists.openscenegraph.org
> Serge Lages
> osg-users mailing list
> osg-users at lists.openscenegraph.org
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