For the challenge lovers.
solving this
in case where the curves are product of an intersection between closed solid polysurface and a curved (developable) surface. (single curvature)
Can you guarantee they fully intersect? Otherwise the intersection curves might be open…
Yes, that’s a guarantee, closed solid polysurface intersected with a surface that follows the same curvature.
Imagine a curved surface which is extruded (solid) and you intersect with the resulting solid. In case on the solid you have holes.
result of the intersection:
