Initial commit

.github/workflows/ci.yml

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+name: CI
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  all-tags:
+    name: Make all tags
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install OpenSCAD
+        run: sudo apt install --yes openscad
+
+      - name: Make all tags
+        run: ./make-all.sh

.gitignore

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+*.stl

README.md

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+# Maker Space wiki QR code tags
+
+Small 3D printable QR code plates that link to the wiki for attaching to things.
+
+## What do I need?
+
+- Bash
+- OpenSCAD
+
+## How do I do it?
+
+1. Add/edit/modify/mutilate the list in [`make-all.sh`](./make-all.sh) as required
+1. `./make-all.sh`
+1. In Bambu Studio, import all three files in the directory of the tag you want to print
+1. Select "Yes, load as one multi-part object"
+1. Switch to "Object" view in the left hand side bar
+1. Set materials appropriately for each layer
+1. Flip the model so that it prints with the QR code and text face down
+1. Slice and verify the QR code works and is correct (just use your phone camera pointed at the screen)
+1. Print
+1. ???
+1. Profit

make-all.sh

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+#!/usr/bin/env bash
+
+# The OpenSCAD binary, set this appropriately
+OPENSCAD="openscad"
+# OPENSCAD="org.openscad.OpenSCAD"
+
+# Make output directory
+out="./out"
+mkdir -p "$out"
+
+# Build the main body and text parts once since they are the same for all tags
+$OPENSCAD tag_body.scad -o "$out/0-body.stl"
+$OPENSCAD tag_text.scad -o "$out/2-text.stl"
+
+make-tag() {
+  # Generate the URL to encode in the QR code
+  url="https://wiki.makerspace.org.uk/$1"
+
+  # Make output directory for this tag
+  tag_out="$out/$1"
+  mkdir -p "$tag_out"
+
+  # Copy the common models into the tag output directory
+  cp "$out/0-body.stl" "$tag_out/0-body.stl"
+  cp "$out/2-text.stl" "$tag_out/2-text.stl"
+
+  # Build the tag specific QR code model
+  $OPENSCAD -D "url=\"$url\"" tag_qrcode.scad -o "$tag_out/1-qrcode.stl"
+}
+
+# Make tags for all of the pages
+make-tag "equipment/laser_cutter"
+make-tag "equipment/bambulab_p1s"
+make-tag "equipment/prusa_mk3"
+make-tag "equipment/duratool_desolder_station"
+make-tag "equipment/axminster_bandsaw"
+make-tag "equipment/record_power_drill_press"
+make-tag "equipment/record_power_belt_and_disc_sander"
+make-tag "equipment/metal_lathe"