Dec 182020
 

We recently got some inexpensive multicolored 0.3mm technical markers (AmzAffil) for use on the AxiDraw and they are pretty good! For this week’s batch of days for our 31-box AxiDraw calendar, I wanted to play with doing “flood fill” / solid color fills. Normally the “hatch fill” extension part of the AxiDraw Inkscape extensions creates slanted lines to imply a filled color. I knew a true full fill would be touchy because the paper can tear when fully inked, but I wanted to try. It turns out to work great!

There’s not much of a trick to it, just adjust the “hatch fill” algorithm to have closely-spaced lines (“2” for a 0.3mm pen worked well) and “connect nearby ends” to go back-n-forth to minimize pen up/down messiness. Also orienting your hatch direction, optimizing for your object (0º in my case) can make the fill succeed better. Plotting does take a while (especially for multi-colors like the 12 ornaments) and does cause some bleed-through. But I think it looks awesome.

And the video of it is mesmerizing: