# Printable shape box

All dimensions are in millimeters.

## Open SCad Path 
C:\git_repos\OpenSCAD-2021.01-x86-64\openscad-2021.01

## Parts

- `box.scad` creates the open box, seven item bays, five side-storage slots per bay, and the tetrahedron slot.
- `box_lid.scad` creates the removable lid with an underside locating lip.
- `barcode_plate.scad` creates a separate raised barcode plate. It has seven barcode groups and seven matching shape glyphs. Attach it to the top of the lid after printing.
- `tetrahedron_stand.scad` creates the tetrahedron and its stand. The stand tongue is sized for the slot in `box.scad`.
- `shape_01_trefoil_knot.scad` through `shape_07_orbital_shard.scad` are the seven individual shape models.
- `box_dimensions.scad` contains the shared box layout values used by the box and lid.

## Layout

Each item bay is 18 mm wide. Put one copy in the 16 mm deep front display pocket so it is visible from above. Put the other five copies in the five rear slots after rotating each copy 90 degrees onto its side.

The item models have a nominal footprint between 10 mm and 15 mm and a height below 10 mm. The largest footprint is intended to remain inside an 18 mm bay.

The accessory bay is at the right end of the box. Its 8 mm by 16 mm recess accepts the 7 mm by 15 mm tongue on `tetrahedron_stand.scad`.

## Printing

Open each `.scad` file in OpenSCAD, press `F6` to render, and export each part as STL. Print the seven shape files six times each. Print the box, lid, barcode plate, and tetrahedron stand once.

The barcode plate is intentionally a separate part so it can be printed in a contrasting filament and glued or attached to the lid after printing.