Suppose I have a surface, parameterized by variables u,v. Holding (say) u fixed at some value and varying v gives us a curve on the surface, and vice versa, and I call curves that arise this way isocurves. What is the corresponding notion in Solid Edge? What function can I use to take a surface, supply either a u- or a v-value, and get the resulting isocurve, so that I might e.g. calculate its arc length?
Thanks for the reply. But an isocline curve is a different concept (a more geometric one). I'm just looking for the simpler concept of the curve obtained by fixing a u- or v-value of a surface parameterization.