A contour can consist of several profiles, you can use "rotative picking" (hold down left mouse button + right click to scroll the various possible selections) to select a complete contour.Support Curve
The support curve can be a closed or open contour.
You can select several curves to make several contours in the same operation.
A contour can consist of several profiles, you can use "rotative picking" (hold down left mouse button + right click to scroll the various possible selections) to select a complete contour.