offset curve on surface

 From:  okapi
3072.4 In reply to 3072.3 
Hi Michael,
thanks for the info. It would be good to have such a function at some point.

Hi Pilou,
I am using something similar at the moment. Except that I have used the array on spline function to space the cutting lines along the surface.
However this breaks down in places where the surface changes abruptly.