Hello, I've been thinking about the posibility to make a poseable object that could have the shape of a circle, (if you divide it by parts) the problem starts when you have to add the parent of the hip is last part. I was wondering if someone tried before to make something like this, and if it is posible point me in the right direction to acomplish this task? Thanks again for the help Virus p.d. I'm attaching an image that could be the example about what I'm trying to do.

Attached Link: http://www.renderosity.com/messages.ez?Form.ShowMessage=1499063

This thread deals with making tank tracks using looped ERC, which sounds like the area you need to be in. Hope it helps.

I'm not sure but is it a connected hoop/ring ? It should be theoretically possible - ikchain the hip down to the end segment; and lock the end segment with Use IK (requires manual CR2 editing) . Then, pulling/pushing the other parts would deform the hoop/ring anchored at the hip and end segment .

Thanks Englishbob! :) The information in that thread is very usefull, I'm just downloaded the tutorials there, unfortunallety is to not make a tank track. jupiterkris, is right but I would like to go a one step ahead, see the picture I posted? well imagine that the hip and the part04 will be static no move at all, plus they need to be rigid, that means that they can't bend. The other parts will be bendable :) I'll try jupiterkris aproach. The problem that I'm having is that if you can weld by hand in the cr2 the hip with the end part? :) But who knows I will try it and let you know what happened. Regards Virus

I am interested on the result