I thought I remembered seeing somewhere, where there was an add on that would allow you to carve patterns like you can centerline text, but now I can't find it. Is there, in fact, such an add on?

If I have a single line drawing that I import as a pattern, is there a way to carve it like you do the centerline text, following along the lines of the design with a v-bit, instead of the carving out with a carving bit (in the standard back and forth/up and down motion?