Creative Coding
A Free Blender Add-On Turns a 3D Scene Into Printable Plans in One Click
Ichno is a free Blender add-on, published on extensions.blender.org, that generates vector technical drawings from a scene in one click: orthographic and isometric views, overall and chain dimensions, a title block, a bill of materials, and multi-page PDF or SVG export. It's aimed at furniture, product and 3D-printing makers who need a real cut sheet, not just a pretty render.