connect far ends?

http://thebuildingcoder.typepad.com/blog/2014/01/calculating-a-rolling-offset-between-two-pipes.html // Select the two pipe endpoints // that are farthest apart. Why would you do that? Connect the far ends? XYZ p0 = p00.DistanceTo(p10) > p01.DistanceTo(p10) ? p00 : p01; XYZ p1 = p10.DistanceTo(p0) > p11.DistanceTo(p0) ? p10 : p11;