Laser engraving bitwise raster images
The motivation started after reading about Sleator's bitwise image on Knuth's "The Art of Computer Programming, Volume 4, Fascicle 1: Bitwise Tricks & Techniques".
It actually turned out very well!
Added a coat of white paint and repeated... mixed feelings about the result. Two laser passages, the first removing the white paint and the second to get a darker background.
Added two coats of water-varnish on both.
Last try with 3 passages, no paint or varnish on the final result.
Next step: Sierpinski triangles!
And finally a stray running dog.
Need to get some more wood squares blocks!
Criado/Created: 13-11-2022 [21:14]
Última actualização/Last updated: 08-12-2022 [19:36]
(c) Tiago Charters de Azevedo