Right now i can section curve facet model by plane only for Reverse Engineer process.
But when i want to use surface to intersect curve with facet model, Nx can't do it.
Anyone have idea to make it.
I had this problem after several years working in ProE / WF.
In UG/NX the philosophy is different.
Usually the intersection between any curve and any surface is one or more points. (It can be an other curve(s) if one or more portion(s) of curve they are included in the surface but this is other case.)
Therefore these intersection(s) are obtained by creating a point / point set using "Intersection" option.
I hope to be clearer in the attached presentation.
Answered with a tutorial: https://grabcad.com/tutorials/how-to-intersection-curve-facet-model-with-surface