I would say that there probably isn't anything like this. But that's the beauty of LabVIEW. Make your own and sell it, possibly even to NI.
Good luck. I have no need for something like this (at the moment), but I will keep this thread in mind if I ever do.
However, I recently had to make a VI that calculates the intersection of two lines using only four points to describe the lines. I found the changed syntax in the 6i formula nodes to be quite effective, if not a little confusing for a non-C programmer.
