I am having some trouble, rigging an accordion like strechy structure whatever. I have two approaches but I stuck on both.
This was my first approach. It is actually pretty simple, but I did not manage to convert the movement of the lines to rotation. In the picture above it is rotated by hand. I have not found a way to rotate the red and the blue line according to the movement.
This works pretty well but for some reason, it is not symmetrical. Do you have an idea how to get it more symmetrical?
I hope you got my problem. If you have an idea for a better solution please outline it. I would be glad to hear it.