Revenge of Alex’s Method
Previously I described an attempted to implement Alex’s method. I tried again, to even worse effect. I thought I would include a failure picture to help everyone else feel good about themselves…
As you can see… not quite what I had in mind. Although looking closely at this, it seems to be outlining white lines quite a lot. I should investigate that….
Nope! switching the black to white makes no noticeable difference. There must be a (quite large) bug somewhere in the program. Perhaps one day I will find it. I can but hope.