Open-source licences

Forgent3D's builds run in your browser on these open-source components. Each one's licence texts are served next to its files; the links below go to them and to the source.

OpenSCAD (Forgent3D fork)GPL-2.0-or-later
Evaluates and renders .scad files on /scad. Built with CGAL, Manifold and the other libraries its notice lists.
source NOTICE COPYING
BOSL2 · MCAD · Write.scadBSD-2-Clause · LGPL-2.1 · CC BY-SA
OpenSCAD libraries, bundled unmodified for files that include them.
BOSL2 MCAD Write.scad
Open CASCADE Technology 7.9.0LGPL-2.1 with the OCCT exception
The CAD kernel's geometry: exact B-rep modelling and STEP. We apply three small patches; object files for relinking are available on request.
patched source NOTICE LGPL-2.1 exception
ManifoldApache-2.0
Mesh booleans inside the CAD kernel.
source licence
Pyodide (Forgent3D build) · CPythonMPL-2.0 · PSF License
Runs model.py (build123d) in the browser: CPython compiled to WebAssembly, with a smaller main module.
source NOTICE MPL-2.0 CPython

Questions, or the object files for relinking OCCT: barry@forgent3d.com