Computer-aided design (CAD) software play an essential role in creating design sketches—be it for small lab projects or industrial applications. If you want to digitally draw designs for your project, ...

Dotted lines are supported if on a layer called 'dotted'. It will only work with a 2D DXF file that is then machined as a set of 2D layers, so works for engraving or cutting sheets of material. I use ...