Relationship between two curves

There are one short curve c1 and one long curve c2. Basically c1 is laying on c2, i.e. c1 is subset of c2. How can I determine if c1 is laying on c2 ???

Jun WANG's picture

Nobody knows?

Rob Bachrach's picture

You can try using Geom2dAPI_InterCurveCurve and looking at the segment results.