Vector engraving follows the line and curve from the pattern for being engraved, very like a pen-based plotter draws by developing line segments from an outline of the outlines of the sample. Much early engraving of indicators and plaques (laser or or else) used pre-saved font outlines to ensure letters, https://cncservices49369.ourcodeblog.com/26698942/5-simple-statements-about-laser-machine-explained