Braille library for OpenSCAD

## braille.scad – OpenSCAD Braille Library

A Grade 1 Braille rendering library for [OpenSCAD](https://openscad.org/).
Drop `braille.scad` into your project and add tactile braille text to any 3-D model with a single module call.
Example files are included to get you started in adding braille to your own designs.

The library has been created in collaboration with the education department from the Danish association of the blind (https://blind.dk)



### Features

- Renders Grade 1 Braille for **letters** (a–z, A–Z, æ/ø/å, Æ/Ø/Å), **digits** (0–9), selected **punctuation** (`, ; : . ? ! ( ) * "`), and **spaces**.
- Automatically inserts the correct **capital indicator**, **number indicator**, and **letter indicator** cells whenever the character type changes.
- Two predefined **sizes** — `normal` and `jumbo` — configured in `braille.scad`, selectable with a single `size` parameter.
- Two **helper functions** let you measure text width before rendering, making layout calculations easy