Re: [osg-users] XPath in osg
Serge, Thanks for the tip. I'll give that a shot. David On Tue, Jul 1, 2008 at 6:40 PM, Serge Lages [EMAIL PROTECTED] 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 [EMAIL PROTECTED] 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(//[EMAIL PROTECTED]node1\]); std::vectorosg::Node* nodeList = Group-SelectMultipleNodes(/[EMAIL PROTECTED]somethingelse\); 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 XML-nodes. See. http://www.w3schools.com/xpath/xpath_syntax.asp?output=print David Johansson ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org -- Serge Lages http://www.tharsis-software.com ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] XPath in osg
I would lovee a visitor like that very much ! :) David Johansson wrote: Serge, Thanks for the tip. I'll give that a shot. David On Tue, Jul 1, 2008 at 6:40 PM, Serge Lages [EMAIL PROTECTED] 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 [EMAIL PROTECTED] 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(//[EMAIL PROTECTED]node1\]); std::vectorosg::Node* nodeList = Group-SelectMultipleNodes(/[EMAIL PROTECTED]somethingelse\); 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 XML-nodes. See. http://www.w3schools.com/xpath/xpath_syntax.asp?output=print David Johansson ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org -- Serge Lages http://www.tharsis-software.com ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org -- +33 (0) 6 63 20 03 56 Cedric Pinson mailto:[EMAIL PROTECTED] http://www.plopbyte.net ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] XPath in osg
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(//[EMAIL PROTECTED]node1\]); std::vectorosg::Node* nodeList = Group-SelectMultipleNodes(/[EMAIL PROTECTED]somethingelse\); 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 XML-nodes. See. http://www.w3schools.com/xpath/xpath_syntax.asp?output=print David Johansson ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] XPath in osg
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 [EMAIL PROTECTED] 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(//[EMAIL PROTECTED]node1\]); std::vectorosg::Node* nodeList = Group-SelectMultipleNodes(/[EMAIL PROTECTED]somethingelse\); 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 XML-nodes. See. http://www.w3schools.com/xpath/xpath_syntax.asp?output=print David Johansson ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org -- Serge Lages http://www.tharsis-software.com ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
