- doesn't work if just one line is selected
confirm this. With me the sript works with a single line or single arc selected. Please check once more. The script does not work with circles, but I can include this.
- It works with tangents to arcs even if they don't have a tangential constraint, they just have to be tangential by some other construction method.
- works with collinear lines as well; so no real zigzag is required, only a connection is needed
I confirm this. My description was not precise.
- constraints are missing. At least all connecting constraints could be added: coincidence, and point-to-point tangency and orthogonality.
I will realise this. I had this option in mind, but want to check wheater bugs are found before extending the script.
I may add that some kind of continuation mode would be great: just select one edge and all subsequently connected lines are offset as well.
I will keep this idea in mind.