Splits lines into multiple line objects at all places where lines intersect.
If two lines intersect, they will be split into four line objects, as shown above.
The second example shows one long line in a spiral shape that is intersected in several places by a diagonal straight line. Intersect Lines will split the two lines into fourteen separate lines at the intersection locations marked with red plus characters.
See also: Transform - Intersection Points to add points to locations where lines intersect without altering the lines.