A Piston bone

[webe3d]

You know, up and down or side to side.

For one, if a character is walking towards the camera, the legs would not be pivoting sideways, but would go up and down.

Just bought Moho, so maybe there is a way to do this and I just haven't found it yet.

[rylleman]

You can do that by using the translate or scale bone tools...