Yes, I understand. Interestingly, as a tool that allows you to display the “behavior” of lines or 2D drawings on a 3D object, and from there make design decisions. I see it as a way to save time in sketches. You can find the path of a line, and if it is an element that match into the design concept, use that and maybe combine it with any other design line. It’s not about replacing things in the footwear design process, is an alternative tool.
Is that so?