The situation:
I am trying to model a cable carrier.
Such cable carrier runs from one point to another, making a turn somewhere usually.
Such carrier has a limmited radius and a fixed length.
It is applied between two objects, that move in respect to each other.
So now:
I have drawn the carrier, first as a combined curve through the heart-line of the carrier.
Then I have sweeped the carrier outline along the curve.
The curve consist of straight lines and some arces, all tangent to each other.
What I want to do:
When I move one of the end points of the combined curve, I want the arcs in the curve follow the movement according to its constrains.
However, for this to work, I need a length constraint on the combined curve.
(like one can do on a spline in routing)
So how do I do that on a combined curve ??