Need EditableEdge with SmoothStep

[shivam07t]

Hi folks, I am working on workflow builder platform , where we want to add EditableEdges which allows users to move their edges around currently i am trying a brute force approach by storing edge line segments and creating point on the centre on runtime, and when they are moved we just update the line segment and store it. Looking for a simple and effiecient solution, currently i am able to see only see algos for EditableEdge Bezier-Catmull-Rom,Catmull-Rom, Linear . Do you we have something for SmoothStep as well ?