Hi Danny, here's an example of 2 possible bisector lines where there are 2 crossing lines:



Or here's the kind that would be 2 long lines that go through the intersection point, rather than ending at the intersection point:




In order to make 1 line I've got to use some kind of metric to choose between these possibilities, is there some rule that you can describe about which one to choose? Something like "take the direction that has the smallest angle, and go to the side of the intersection that has the largest amount of the lines on it" ?

- Michael