A while ago I was asked in comments about my OpenWRT IPv6 setup. So I decided to write a small note about it here in my blog. Sorry for missing some of the theory and the details – it’s meant for those who are in a hurry.
This small tutorial will cover how to clone complex 2d parts with a flatbed scanner, inkscape and freecad. You may use this for any complex shapes that are too tough to measure using calipers. This technique can also be used to reverse-engineer complex PCB shapes to aid in creating custom enclosures. As a small example I’ll clone part of my archery fingertab.