Menu
: CURVE : Combine:Cut TwoShortcut
: NoneThis command cuts two overlapping curves with each other. The curves to be cut must belong to the same curve set.
Before executing the command, the curves should be visible on the screen. The two curves are then picked from the graphics window by pointing and clicking with the left-hand mouse button on each curve in turn.
Since each of the two curves is cut, the result will be four curves.
Note: The command is only able to cut Bézier curves and polylines. B-spline curves are automatically converted to Bézier form before cutting.