Showcases

Scripts larger than a tutorial, each written in TypeScript and explained step by step on its own pages. Download a script and open it with More > Import in a TypeScript editor, press Run The Code, then change its numbers and run again.

Drone

A quadcopter with every part a real one has: a carbon frame with hexagon vents, arms with cut-outs, motors with cooling slots, two-blade propellers that alternate their spin, bolts, lights, a canopy traced with a honeycomb and the bitbybit logo on its hatch, sprung landing legs, a GPS mast and a camera on its gimbal. Four numbers in sizes.ts size it; change the arms to six or eight and it rebuilds. The script is many files: each part is a function in a file of its own, a folder holds the arm's, and main.ts puts them together.

How it is built, step by step over seven chapters.

The drone TypeScript script, as the editor exports it (30 KB)

Hexagon hive

A honeycomb of hollow hexagonal cells, each with outer walls and an inner cavity, each raised to its own height. A grid of hexagon wires gives the cells, OCCT makes faces from them and extrudes each one to a height of its own.

How it is built, in Rete, Blockly and TypeScript.

The hexagon hive TypeScript script, as the editor exports it (4 KB)

Advanced loft

A vessel-like form lofted through several wires of different sizes, with the loft's advanced options choosing how the surface runs between them.

How it is built, in Rete, Blockly and TypeScript.

The advanced loft TypeScript script, as the editor exports it (5 KB)

Twisted polygon ornament

Hexagonal wires scaled and turned a little more at each level, then lofted into a twisted solid ready for 3D printing.

How it is built, in Rete, Blockly and TypeScript.

The twisted polygon ornament TypeScript script, as the editor exports it (4 KB)