I want to model a cut using ball end mill along path with cross/junction on planar surface.

The sweep cutting doesn't allow cross/junction lines.

I don't want to break the path into single or continus lines for sweep cutting because I have many lines and cross/junction.

Is there a way to cut along complex path like the milling machine CAM software? (I think MasterCAM can do it, but it is not for modeling)

Thanks.