Celtic Art Bookmarks

[AhnoldZ]

The Glowforge does:

Increasing Cutting Efficiency

If you’ve ever cut a large number of parallel lines, you might notice that the laser cuts, for example, left-to-right and when it ends, it travels across the bed to start the next line rather than just dropping down and running the next line right-to-left. The reason is that all vectors have a path direction (a beginning and an end). In this screenshot, I added arrowheads specified to the end of each path, which shows the direction. As you can see, all of the arrowheads are either on the right …