Replying to a post in another thread:

Quote Originally Posted by Jaxilon View Post
That reminds me, I tried to use that thing myself in one of my wips but I found it had too many lines. Maybe I'm not doing something right with it but is there a way to reduce how many intersections there are on a page? For instance, if I only wanted one set of lines?
Set the -p option. The default value of 4 gives 16. Reducing it to 3 will give just 8 points around the circumcircle.

You can also eliminate the outside lines with the --range option which can be set to inner (Only lines inside), or inner90 (Only the innermost 90° at each point).

A very simple setup would be:

Code:
ruby portolan.rb -p3 --range=inner90