pattern-making

A Python library to make patterns for fashion design

Generate real-world sewing patterns from 3D models in Blender. Remastered add-on with cloth sim and SVG export.

Native macOS 2D CAD for leathercraft & pattern making

Desktop application for designing leathercraft patterns that print at exact 1:1 scale

Quickly measure the total, segment, and cumulative lengths of paths in Inkscape

Sewing patterns that demonstrably sew together and fit a specific body, in Rust/Wasm: measured drafting and seam/ease validation, the Anny body model (newborn to adult) fitted from tape, photos and video, a contact-correct cloth drape solver, and print-at-home PDF, DXF, HPGL, cutter and embroidery exports.

Open-source pattern drafting and 3D garment design software for fashion and sewing.

Parametric sewing-pattern studio on the Atelier engine: draft 2D patterns with constraints, reconstruct a morphable avatar from measurements, and drape the garment with XPBD cloth on WebGPU. SvelteKit + three.js.

Experimental web-based garment engineering workflow from body profile and 3D assembly to 2D patterns, grading, markers, and evidence.

MCP server for CLO3D with 170 tools for pattern making and garment creation. Derived from clo3d-mcp, with a working plugin listener.

Free, open-source cutting-room software for garment factories: patterns, markers, cut plans, rolls and bundles. In your browser, offline, no account. Rust + WebAssembly.

A Python library to make patterns for fashion design

How are soft toys made? An interactive, open-source explainer. Glassbox No. 203.

Slice a large-format PDF sewing pattern into print-at-home pages without destroying the size layers. Browser + CLI, zero install, fully offline.

大きさの分かっている物（一円玉＝直径20mmなど）を一緒に写して撮るだけで、物の輪郭を実寸の型紙にしてSVG/DXF/原寸PDFで書き出せるツール（インストール不要）

Andromeda Moldes — modelagem 2D, graduação, estampa, risco e encaixe para confecção (Mac e Windows)

Convert CLO 3D marker PDFs to HP-GL (.plt) for garment plotters, keeping cut lines, seam lines, notches, grain lines and piece labels. CLI plus an in-browser converter.

Drive CLO Standalone’s Python API from an ordinary Python process — import patterns, apply fabrics, simulate, render, export. CLO has no headless mode and no CLI entry point, so this automates its built-in Python editor and documents the traps.

Photograph a garment flat next to an A4 sheet; get a printable sewing pattern, a cutting layout, a size decision and an alteration order. Meta Global AI Developer Hackathon 2026, Build for Your World.

Read-only geometry linter for sewing patterns — seam lengths, smooth joins, and closed loops, from SVG / ASTM DXF.