Hi fellows,

Have a look at the picture below:

Path{4} output two "planar curve" rather than "closed planar curve" as others. Those two planar curves would not generate planar (trimed) surface .These curves are generated by intersection between plans and one closed brep .My question here is : could it be possible to get unclosed curves between plan&closed brep??If this is a bug ,I wish our David could have a look at this and release a fix .Thanks .