Parabola by Length

Hey Rhino Staff,

Can we incorporate a Parabola curve command with a 2 point ends, a length definition, then final mouse click to define direction.
It would be ideal for various application, mainly i would like to use it to check wire or rope clearances on articulated booms or arms that use guy wires for tension.
It would be very handy to simulate the rope form of fixed length rope.

Cheers, Todd.

I think catenary is what you are after?

it most certainly is, thanks @dharman