Joint capsules

Hi, I have done capsules for my skeletal model to detect legs collisions. (images are in Visual Debugger)

[attachment=1]Dibujo1.JPG[/attachment]
[attachment=0]Dibujo2.JPG[/attachment]

I have read this post to do it:

http://www.ogre3d.org/addonforums/viewtopic.php?f=6&t=11665&p=66294&hilit=capsule#p66294

So, my problem is to join capsules that represent bones. I have capsules on right position and orientation, but I want to join them to do a complete leg structure. In the post that I have said before, the user LucaMoller access to NxOgre::JointParams jpr; to do it but I can't access to this. I only can access to NxOgre::Joint and this doesn't have the same properties.

How can I access to NxOgre::JointParams?
Is there another method to do it?

Thanks

It's JointDescription, more specifically SphericalJointDescription, RevoluteJointDescription and so on.

Thanks betajaen